polidocanol and Tendinopathy

polidocanol has been researched along with Tendinopathy* in 34 studies

Reviews

7 review(s) available for polidocanol and Tendinopathy

ArticleYear
Current pharmacological approaches to the treatment of tendinopathy.
    Expert opinion on pharmacotherapy, 2020, Volume: 21, Issue:12

    Tendinopathies are common in elite and recreational athletes: traditionally considered overuse injuries, they involve excessive tensile loading and subsequent breakdown of the loaded tendon. Many pharmacological treatments have been proposed for the management of tendinopathy, with no agreement regarding the overall best option available both for Achilles and patellar tendinopathy.. The present article reports the best scientific evidence regarding the efficacy and safety of different pharmacological treatments in different types of tendinopathy, focusing on Achilles and patellar tendinopathy, the conditions on which more studies have been published.. No univocal evidence exists regarding the best non-operative management, which includes non-steroidal anti-inflammatory drugs, platelet-rich plasma, high volume image-guided injections, hyaluronic acid, and prolotherapy, for tendinopathy (in particular Achilles and patellar tendinopathies) as a suitable alternative to the commonly used eccentric loading rehabilitation regimen. It is unclear whether the combination of pharmacological substances with physical therapy would produce better results than physical therapy alone. There is an overall lack of published well-performed randomized controlled trials comparing the various options available for the management of tendinopathy, studying large cohorts of patients for adequately long follow-up periods and with well-validated standardized scores and scales.

    Topics: Achilles Tendon; Anti-Inflammatory Agents; Clinical Trials as Topic; Combined Modality Therapy; Humans; Patellar Ligament; Physical Therapy Modalities; Platelet-Rich Plasma; Polidocanol; Tendinopathy; Treatment Outcome

2020
Pharmacological interventions for the treatment of Achilles tendinopathy: a systematic review of randomized controlled trials.
    British medical bulletin, 2015, Volume: 113, Issue:1

    Several pharmacological interventions have been proposed for the management of Achilles tendinopathy, with no agreement on which is the overall best option available. This systematic review investigates the efficacy and safety of different local pharmacological treatments for Achilles tendinopathy.. We included only randomized controlled studies (RCTs) focusing on clinical and functional outcomes of therapies consisting in injection of a substance or local application. Assessment of the methodological quality was performed using a modified version of the Coleman methodology score (CMS) to determine possible risks of bias.. Thirteen RCTs were included with a total of 528 studied patients. Eleven studies reported the outcomes of injection therapies. Two studies examined the outcomes of patients who applied glyceryl trinitrate patch. The mean modified CMS was 70.6 out of 90.. There was no significant evidence of remarkable benefits provided by any of the therapies studied.. There is not univocal evidence to advise any particular pharmacological treatment as the best advisable non-operative option for Achilles tendinopathy as equivalent alternative to the most commonly used eccentric loading rehabilitation program. However, potential was shown by the combination of different substances administered with physical therapy.. There is a need for more long-term investigations, studying large enough cohort with standardized scores and evaluations shared by all the investigations to confirm the healing potential, and provide a stronger statistical comparison of the available treatments.

    Topics: Achilles Tendon; Blood Transfusion, Autologous; Humans; Pain; Platelet-Rich Plasma; Polidocanol; Polyethylene Glycols; Practice Guidelines as Topic; Randomized Controlled Trials as Topic; Sclerosing Solutions; Tendinopathy; Treatment Outcome; United Kingdom; Wound Healing

2015
Injection therapies for Achilles tendinopathy.
    The Cochrane database of systematic reviews, 2015, May-26, Issue:5

    Achilles tendinopathy is a common condition, often with significant functional consequences. As a wide range of injection treatments are available, a review of randomised trials evaluating injection therapies to help inform treatment decisions is warranted.. To assess the effects (benefits and harms) of injection therapies for people with Achilles tendinopathy.. We searched the following databases up to 20 April 2015: the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, AMED, CINAHL and SPORTDiscus. We also searched trial registers (29 May 2014) and reference lists of articles to identify additional studies.. We included randomised and quasi-randomised controlled trials evaluating injection therapies in adults with an investigator-reported diagnosis of Achilles tendinopathy. We accepted comparison arms of placebo (sham) or no injection control, or other active treatment (such as physiotherapy, pharmaceuticals or surgery). Our primary outcomes were function, using measures such as the VISA-A (Victorian Institute of Sport Assessment-Achilles questionnaire), and adverse events.. Two review authors independently extracted data from the included studies. We assessed treatment effects using mean differences (MDs) and 95% confidence intervals (CIs) for continuous variables and risk ratios (RRs) and 95% CIs for dichotomous variables. For follow-up data, we defined short-term as up to six weeks, medium-term as up to three months and longer-term as data beyond three months. We performed meta-analysis where appropriate.. We included 18 studies (732 participants). Seven trials exclusively studied athletic populations. The mean ages of the participants in the individual trials ranged from 20 years to 50 years. Fifteen trials compared an injection therapy with a placebo injection or no injection control, four trials compared an injection therapy with active treatment, and one compared two different concentrations of the same injection. Thus no trials compared different injection therapies. Two studies had three trial arms and we included them twice in two different categories. Within these categories, we further subdivided injection therapies by mode of action (injury-causing versus direct repair agents).The risk of bias was unclear (due to poor reporting) or high in six trials published between 1987 and 1994. Improved methodology and reporting for the subsequent trials published between 2004 and 2013 meant that these were at less risk of bias.Given the very low quality evidence available from each of four small trials comparing different combinations of injection therapy versus active treatment and the single trial comparing two doses of one injection therapy, only the results of the first comparison (injection therapy versus control) are presented.There is low quality evidence of a lack of significant or clinically important differences in VISA-A scores (0 to 100: best function) between injection therapy and control groups at six weeks (MD 0.79, 95% CI -4.56 to 6.14; 200 participants, five trials), three months (MD -0.94, 95% CI -6.34 to 4.46; 189 participants, five trials) or between six and 12 months (MD 0.14, 95% CI -6.54 to 6.82; 132 participants, three trials). Very low quality evidence from 13 trials showed little difference between the two groups in adverse events (14/243 versus 12/206; RR 0.97, 95% CI 0.50 to 1.89), most of which were minor and short-lasting. The only major adverse event in the injection therapy group was an Achilles tendon rupture, which happened in a trial testing corticosteroid injections. There was very low quality evidence in favour of the injection therapy group in short-term (under three months) pain (219 participants, seven trials) and in the return to sports (335 participants, seven trials). There was very low quality evidence indicating little difference between groups in patient satisfaction with treatment (152 participants, four trials). There was insufficient evidence to conclude on subgroup differences based on mode of action given th. There is insufficient evidence from randomised controlled trials to draw conclusions on the use, or to support the routine use, of injection therapies for treating Achilles tendinopathy. This review has highlighted a need for definitive research in the area of injection therapies for Achilles tendinopathy, including in older non-athletic populations. This review has shown that there is a consensus in the literature that placebo-controlled trials are considered the most appropriate trial design.

    Topics: Achilles Tendon; Adrenal Cortex Hormones; Adult; Aprotinin; Athletes; Fibroblasts; Glycosaminoglycans; Hemodialysis Solutions; Humans; Injections, Intralesional; Middle Aged; Platelet Transfusion; Polidocanol; Polyethylene Glycols; Randomized Controlled Trials as Topic; Sodium Chloride; Tendinopathy; Young Adult

2015
The treatment of patellar tendinopathy.
    Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology, 2013, Volume: 14, Issue:2

    Patellar tendinopathy (PT) presents a challenge to orthopaedic surgeons. The purpose of this review is to revise strategies for treatment of PT MATERIALS AND METHODS: A PubMed (MEDLINE) search of the years 2002-2012 was performed using "patellar tendinopathy" and "treatment" as keywords. The twenty-two articles addressing the treatment of PT with a higher level of evidence were selected.. Conservative treatment includes therapeutic exercises (eccentric training), extracorporeal shock wave therapy (ESWT), and different injection treatments (platelet-rich plasma, sclerosing polidocanol, steroids, aprotinin, autologous skin-derived tendon-like cells, and bone marrow mononuclear cells). Surgical treatment may be indicated in motivated patients if carefully followed conservative treatment is unsuccessful after more than 3-6 months. Open surgical treatment includes longitudinal splitting of the tendon, excision of abnormal tissue (tendonectomy), resection and drilling of the inferior pole of the patella, closure of the paratenon. Postoperative inmobilisation and aggressive postoperative rehabilitation are also paramount. Arthroscopic techniques include shaving of the dorsal side of the proximal tendon, removal of the hypertrophic synovitis around the inferior patellar pole with a bipolar cautery system, and arthroscopic tendon debridement with excision of the distal pole of the patella.. Physical training, and particularly eccentric training, appears to be the treatment of choice. The literature does not clarify which surgical technique is more effective in recalcitrant cases. Therefore, both open surgical techniques and arthroscopic techniques can be used.

    Topics: Adolescent; Adult; Arthroscopy; Exercise Therapy; Female; High-Energy Shock Waves; Humans; Male; Orthopedic Procedures; Patellar Ligament; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Tendinopathy; Treatment Outcome; Young Adult

2013
Novel approaches for the management of tendinopathy.
    The Journal of bone and joint surgery. American volume, 2010, Nov-03, Volume: 92, Issue:15

    Tendinopathy is a failed healing response of the tendon. Despite an abundance of therapeutic options, very few randomized prospective, placebo-controlled trials have been carried out to assist physicians in choosing the best evidence-based management. Eccentric exercises have been proposed to promote collagen fiber cross-link formation within the tendon, thereby facilitating tendon remodeling. Overall results suggest a trend for a positive effect of eccentric exercises, with no reported adverse effects. Combining eccentric training and shock wave therapy produces higher success rates compared with eccentric loading alone or shock wave therapy alone. The use of injectable substances such as platelet-rich plasma, autologous blood, polidocanol, corticosteroids, and aprotinin in and around tendons is popular, but there is minimal clinical evidence to support their use. The aim of operative treatment is to excise fibrotic adhesions, remove areas of failed healing, and make multiple longitudinal incisions in the tendon to detect intratendinous lesions and to restore vascularity and possibly stimulate the remaining viable cells to initiate cell matrix response and healing. New operative procedures include endoscopy, electrocoagulation, and minimally invasive stripping. The aim of these techniques is to disrupt the abnormal neoinnervation to interfere with the pain sensation caused by tendinopathy. Randomized controlled trials are necessary to better clarify the best therapeutic options for the management of tendinopathy.

    Topics: Adrenal Cortex Hormones; Anesthetics, Local; Blood Transfusion, Autologous; Electrocoagulation; Endoscopy; Exercise Therapy; High-Energy Shock Waves; Humans; Minimally Invasive Surgical Procedures; Platelet-Rich Plasma; Polidocanol; Polyethylene Glycols; Randomized Controlled Trials as Topic; Sclerosing Solutions; Tendinopathy; Tissue Adhesions; Wound Healing

2010
Conservative treatment of Achilles tendinopathy: emerging techniques.
    Foot and ankle clinics, 2009, Volume: 14, Issue:4

    Achilles tendinopathy is a painful condition that occurs commonly in both active and inactive individuals. It seems that this condition is painful as a result of ingrowth of neural structures and neovessels leading to poor healing, rather than from inflammatory mediators. Traditional conservative measures are often successful. There is a subset of patients who fail to respond to these measures, however, and this has led to the investigation of newer conservative techniques. This article provides a review of many of the emerging techniques in the treatment of Achilles tendinopathy.

    Topics: Achilles Tendon; Animals; Aprotinin; Electrocoagulation; High-Energy Shock Waves; Humans; Nitroglycerin; Polidocanol; Polyethylene Glycols; Serine Proteinase Inhibitors; Tendinopathy; Tissue Adhesives

2009
Chronic tendon pain--implications for treatment: an update.
    Current drug targets, 2004, Volume: 5, Issue:5

    In previous studies we found high concentrations of the neurotransmitter glutamate in chronic painful tendons. To evaluate the possible importance, the high intra-tendinous glutamate concentrations had for the pain suffered in chronic Achilles tendinosis, microdialysis was performed before and after treatment. The results showed that in patients that were pain-free after treatment there were no significant differences in the glutamate levels before compared to after treatment. With this finding in mind, also other possibly pain-related mechanisms were evaluated. Using ultrasonography and colour doppler technique, we found that in chronic painful tendinosis tendons, but not in normal pain-free tendons, there was a neovascularisation inside and outside the area with structural tendon changes and pain. To test the hypothesis that there was an association between neovascularisation and pain, in a pilot study, under ultrasound and colour doppler guidance the area with neovascularisation was destroyed by injecting the sclerosing agent Polidocanol. The clinical results showed that 8/10 patients were pain-free and had no remaining neovessels. The 2 patients that were not pain-free had remaining neovessels. In a following investigation combining ultrasonography + colour doppler, immunohistochemical analyses of biopsies, and diagnostic injections, the results showed that in the area with tendon changes and neovascularisation, biopsies showed nerve structures in close relation to the blood vessels, and injections of local anaesthesia temporarily cured the pain in all patients. Altogether, the findings indicate that the area with neovascularisation (neovessels and nerves) might be responsible for the pain suffered in chronic Achilles tendinosis, and that a locally administrated (in the area with neovascularisation) sclerosing drug (Polidocanol) has the potential to cure the pain.

    Topics: Achilles Tendon; Chronic Disease; Humans; Neovascularization, Pathologic; Pain; Pain Management; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Tendinopathy; Ultrasonography

2004

Trials

8 trial(s) available for polidocanol and Tendinopathy

ArticleYear
No beneficial effect of Polidocanol treatment in Achilles tendinopathy: a randomised controlled trial.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2018, Volume: 26, Issue:7

    Polidocanol injections have been used to treat chronic Achilles tendinopathy in clinical settings, but the few studies published show inconsistent results. The aim of this study was to evaluate the mid-term effect of Polidocanol in patients with chronic Achilles tendinopathy. It was hypothesised that patients treated with Polidocanol would have significant improvements in the outcome measures investigated compared to patients treated with a placebo treatment at mid-term follow-up.. This randomised controlled trial included forty-eight patients aged 32-77 years with a history of Achilles tendinopathy for at least 3 months and with neovascularisation demonstrated by ultrasonography was included. A minimum of 3 months of eccentric exercise treatment was required before participating. The patients were allocated to a maximum of two injection of either Polidocanol or Lidocaine (placebo). The primary outcome measure was pain during walking reported on a visual analogue scale. Secondary outcome measures were Foot and Ankle Outcome Score (FAOS), patient satisfaction with treatment and, shortly after inclusion, the Victorian Institute of Sports Assessment-Achilles questionnaire (VISA-A) was also included. Follow-up examinations were performed after 3 and 6 months.. Pain during walking decreased during the 6-month follow-up period, but no significant differences were seen between the two groups. The same tendency was seen for FAOS and VISA-A in which both groups showed an improvement at 3- and 6-month follow-up, but no mid-term differences between the groups were seen. An equal number of patients in the two groups were satisfied with the treatment at follow-up.. The results indicate that Polidocanol is a safe treatment, but the mid-term effects are the same as a placebo treatment. This further questions the use of Polidocanol in the treatment of chronic Achilles tendinopathy.. I.

    Topics: Achilles Tendon; Adult; Aged; Anesthetics, Local; Chronic Disease; Exercise; Female; Humans; Injections; Lidocaine; Male; Middle Aged; Neovascularization, Pathologic; Pain Measurement; Patient Satisfaction; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Tendinopathy; Treatment Outcome; Ultrasonography

2018
Sclerosing polidocanol injections or arthroscopic shaving to treat patellar tendinopathy/jumper's knee? A randomised controlled study.
    British journal of sports medicine, 2011, Volume: 45, Issue:5

    Proximal patellar tendinopathy/jumper's knee (PT/JK) is well known to be difficult to treat. Recent studies using an ultrasound and colour Doppler-based treatment approach on the dorsal side of the tendon, sclerosing polidocanol injections and ultrasound-guided arthroscopic shaving, have shown promising clinical results.. To compare the clinical effects after treatment with sclerosing polidocanol injections and arthroscopic shaving.. 52 patellar tendons (43 men and two women) with ultrasound and colour Doppler-verified diagnosis of PT/JK were randomly assigned to treatment with ultrasound and colour Doppler-guided sclerosing polidocanol injections (group A) or ultrasound and colour Doppler-guided arthroscopic shaving (group B). All patients were involved in patellar tendon loading sports or recreational activities, and had had a long duration of pain symptoms from the proximal patellar tendon. Pain during patellar tendon loading activity, and at rest, before and after treatment (visual analogue scale; VAS), and patient satisfaction with the result of the treatment, was registered.. After treatment, the patients treated with arthroscopic shaving had a significantly lower VAS score at rest and during activity, and were significantly more satisfied compared with the patients in the sclerosing injection group.. Both treatment with ultrasound and colour Doppler-guided sclerosing polidocanol injections and arthroscopic shaving showed good clinical results, but patients treated with arthroscopic shaving had less pain and were more satisfied with the treatment result. Because surgical treatment is a one-stage treatment return to sports was faster in this group.

    Topics: Adolescent; Adult; Arthroscopy; Chronic Disease; Female; Humans; Male; Patellar Ligament; Polidocanol; Polyethylene Glycols; Recovery of Function; Sclerosing Solutions; Tendinopathy; Track and Field; Treatment Outcome; Ultrasonography, Doppler, Color; Ultrasonography, Interventional; Young Adult

2011
Ultrasound-guided sclerosing treatment in patients with patellar tendinopathy (jumper's knee). 44-month follow-up.
    The American journal of sports medicine, 2011, Volume: 39, Issue:11

    A randomized controlled study has shown good clinical results after treatment with sclerosing injections into the area with neovessels in patients with patellar tendinopathy, but no study has investigated medium- or long-term outcomes.. This study investigates the effect of sclerosing treatment 44 months (range, 42-47 months) after start of treatment.. Case series; Level of evidence, 4.. Patients with a diagnosis of jumper's knee and neovascularization corresponding to the painful area were recruited and treated with ultrasound-guided sclerosing injections using polidocanol. Primary outcome was Victorian Institute of Sport Assessment (VISA) score, which was recorded before the start of treatment, after 12 months, and 44 months after the start of the study period.. Twelve of the 29 patients (14 tendons) who were followed up at 44 months had undergone arthroscopic surgery after sclerosing treatment, either to the patellar tendon (n = 6) or for other intra-articular lesions (n = 8). For patients who did not receive additional treatment after the sclerosing injections (n = 23 tendons), VISA score was 55 (range, 28-71) at baseline and 81 (range, 39-100) at 12-month follow-up (P < .001 vs baseline).Their VISA score at 44 months' follow-up was 89 (range, 73-100; P = .047 vs 12 months). For patients who went through arthroscopic tendon surgery, VISA score was 53 (range, 39-71) at baseline and 71 before surgery (range, 48-98; P = .14 vs baseline). Their VISA score at 44 months was 91 (range, 76-100; P = .0.16 vs 12 months; P = .005 vs baseline). For patients who went through non-tendon surgery, VISA score was 45 (range, 15-69) at baseline and 57 (range, 32-95) before surgery (P = .29 vs baseline). Their VISA score at 44 months was 92 (range, 72-100; P = .006 vs before surgery; P < .001 vs baseline).. Sclerosing treatment with polidocanol was effective for the majority of the patients. Nevertheless, one-third elected to seek additional treatment through arthroscopic surgery during the 44-month follow-up period.

    Topics: Adolescent; Adult; Athletes; Female; Follow-Up Studies; Humans; Male; Patella; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Sclerotherapy; Tendinopathy; Treatment Outcome; Ultrasonography; Young Adult

2011
Sclerosing injections to treat midportion Achilles tendinosis: a randomised controlled study evaluating two different concentrations of Polidocanol.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2008, Volume: 16, Issue:9

    Two to three ultrasound (US) and colour Doppler (CD)-guided injections of the sclerosing substance Polidocanol (5 mg/ml) have been demonstrated to give good clinical results in patients with chronic midportion Achilles tendinopathy. This study aimed to investigate if a higher concentration of Polidocanol (10 mg/ml) would lead to a less number of treatments, and lower volumes, needed for good clinical results. Fifty-two consecutive Achilles tendons (48 patients, mean age 49.6 years) with chronic painful midportion Achilles tendinopathy, were randomised to treatment with Polidocanol 5 mg/ml (group A) or 10 mg/ml (group B). The patients and treating physician were blinded to the concentration of Polidocanol injected. All patients had structural tendon changes and neovascularisation in the Achilles midportion. Treatment was US + CD-guided injections targeting the region with neovascularisation (outside ventral tendon). A maximum of three treatments (6-8 weeks in between) were given before evaluation. Patients not satisfied after three treatments were given additional treatment with Polidocanol 10 mg/ml, up to five treatments. For evaluation, the patients recorded the severity of Achilles tendon pain during activity on a visual analogue scale (VAS), before and after treatment. Patient satisfaction with treatment was also assessed. At follow-up (mean 14 months) after three treatments, 18/26 patients in group A and 19/26 patients in group B were satisfied with the treatment and had a significantly reduced level of tendon pain (P < 0.05). After completion of the study, additional treatments with Polidocanol 10 mg/ml in the not satisfied patients resulted in 26/26 satisfied patients in both groups A and B. In summary, we found no significant differences in the number of satisfied patients, number of injections or volumes given, between patients treated with 5 or 10 mg/ml Polidocanol.

    Topics: Achilles Tendon; Adult; Aged; Dose-Response Relationship, Drug; Double-Blind Method; Drug Administration Schedule; Female; Humans; Male; Middle Aged; Pain Measurement; Patient Satisfaction; Polidocanol; Polyethylene Glycols; Radiography; Sclerosing Solutions; Tendinopathy; Treatment Outcome; Ultrasonography

2008
Treatment of midportion Achilles tendinosis: similar clinical results with US and CD-guided surgery outside the tendon and sclerosing polidocanol injections.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2007, Volume: 15, Issue:12

    Sclerosing polidocanol injections targeting the area with vasculo/neural ingrowth on the ventral side of the tendon have previously been demonstrated to give good clinical results in patients with chronic painful midportion Achilles tendinosis. In this study, 20 consecutive patients (9 men and 11 women, mean age 46 years) with chronic painful midportion Achilles tendinosis were treated with either sclerosing polidocanol injections (Group A) or open surgical revision of the area with vasculo/neural ingrowth on the ventral side of the Achilles tendon (Group B). Before treatment, all patients had structural tendon changes and increased blood flow-neovascularisation demonstrated with US and colour Doppler. Under US and colour Doppler-guidance, both the injections and the surgical revision targeted the area with neovessels just outside the ventral part of the tendon. A maximum of two sclerosing injection treatments, with 6-8 weeks in-between, were given. For evaluation, the patients recorded the severity of Achilles tendon pain during tendon loading activity (their recreational or sport activity), before and after treatment, on a VAS. Patient global satisfaction with treatment was also assessed. At the 3 months follow-up 6/9 (one patient was excluded) patients in Group A, and 8/10 patients in Group B, were satisfied with the treatment and had a significantly reduced level of tendon pain (Group A VAS from 76 to 24, P < 0.05, Group B VAS from 75 to 21, P < 0.05). There was one deep infection in Group B. At the 6 months follow-up, 6/9 patients in Group A, and 10/10 patients in Group B were satisfied. In summary, both treatment with sclerosing polidocanol injections and open surgical revision outside the ventral Achilles midportion show promising short-term clinical results.

    Topics: Achilles Tendon; Adult; Diathermy; Female; Humans; Injections; Male; Middle Aged; Pain Measurement; Patient Satisfaction; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Tendinopathy; Treatment Outcome; Ultrasonography; Ultrasonography, Interventional

2007
Ultrasound-guided sclerosis of neovessels in painful chronic patellar tendinopathy: a randomized controlled trial.
    The American journal of sports medicine, 2006, Volume: 34, Issue:11

    Color Doppler ultrasound examination frequently reveals neovascularization in chronic painful Achilles and patellar tendinopathy. Sclerosing the area with vascular ingrowth using polidocanol has shown promising clinical results in patients with Achilles tendinopathy.. To investigate sclerosing treatment using polidocanol on a group of elite athletes with patellar tendinopathy.. Randomized controlled trial/cross-over study; Level of evidence, 1.. The authors recruited 33 patients (42 tendons), mainly from the Norwegian elite divisions in basketball, team handball, and volleyball. Seventeen patients (23 knees) were randomized to the treatment group (polidocanol injections in the area of neovascularization) and 16 patients (20 knees) to the control group (similar injections with lidocaine/epinephrine). After 4 months of treatment, the control group was crossed over to active treatment. Pain and function were recorded using the Victorian Institute of Sport Assessment score before the start of treatment and 4, 8, and 12 months after the first injection. Victorian Institute of Sport Assessment scores between groups were compared using multivariate analysis of variance for repeated measures.. The treatment group reported a significant improvement in Victorian Institute of Sport Assessment score from 51 to 62 after 4 months; there was no change for the control group (group by time interaction, P = .052). After 8 months, when the control group had also received active treatment with polidocanol, they had a greater improvement in Victorian Institute of Sport Assessment score (58-79) than did the treatment group (54-70; group by time interaction, P = .022; time effect, P < .0001). There was no further time or group effect in Victorian Institute of Sport Assessment score to the 12-month follow-up (treatment, 72; control, 85).. Sclerosing injections with polidocanol resulted in a significant improvement in knee function and reduced pain in patients with patellar tendinopathy.

    Topics: Adolescent; Adult; Cross-Over Studies; Double-Blind Method; Female; Humans; Male; Neovascularization, Pathologic; Pain Measurement; Patellar Ligament; Patient Satisfaction; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Sports; Tendinopathy; Treatment Outcome; Ultrasonography, Doppler, Color

2006
Neovascularisation in chronic painful patellar tendinosis--promising results after sclerosing neovessels outside the tendon challenge the need for surgery.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2005, Volume: 13, Issue:2

    Sclerosing injections targeting neovascularisation have been demonstrated to give promising clinical results in patients with chronic painful Achilles tendinosis. In this study, fifteen elite or recreational athletes (12 men and three women) with the diagnosis patellar tendinosis/Jumper's knee in 15 patellar tendons were included. All the patients had a long duration of pain symptoms (mean = 23 months) from the patellar tendon, and ultra-sonography + colour doppler examination showed structural tendon changes with hypo-echoic areas and a neovascularisation, corresponding to the painful area. The patients were treated with ultrasound and colour doppler-guided injections of the sclerosing substance Polidocanol, targeting the area with neovascularisation. At follow-up (mean = 6 months) after a mean amount of three treatments, there was a good clinical result in 12/15 tendons. The patients were back to their previous (before injury) sport activity level, and the amount of pain recorded on a VAS-scale had decreased significantly (VAS from 81 to 10). Our findings indicate that treatment with sclerosing injections, targeting the area with neovessels in patellar tendinosis, has the potential to cure the pain in the tendons and also allow the patients to go back to full patellar-tendon loading activity.

    Topics: Adult; Chronic Disease; Female; Follow-Up Studies; Humans; Injections, Intra-Articular; Knee Injuries; Knee Joint; Male; Neovascularization, Pathologic; Pain; Pain Measurement; Patella; Patient Satisfaction; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Tendinopathy; Tendons; Treatment Outcome; Ultrasonography

2005
Ultrasound guided sclerosis of neovessels in painful chronic Achilles tendinosis: pilot study of a new treatment.
    British journal of sports medicine, 2002, Volume: 36, Issue:3

    The mechanism that causes pain in chronic Achilles tendinosis is not known. However, high resolution colour Doppler ultrasound has shown that neovascularisation may be involved.. To investigate if sclerosing the neovessels would affect the level of tendon pain.. The effect of colour Doppler ultrasound guided injection of a sclerosing agent, polidocanol, against neovessels was studied in 10 patients (seven men and three women, mean age 55 years) with painful chronic mid-portion Achilles tendinosis.. Eight patients were satisfied with the results of treatment. There was significantly reduced pain during activity (reported on a visual analogue scale (VAS)) and no remaining neovascularisation after an average of two injections. Two patients were not satisfied, and neovascularisation remained. At the six month follow up, the same eight patients remained satisfied and could perform Achilles tendon loading activities as desired. Their VAS score had decreased from 74 before treatment to 8 (p<0.01).. Sclerosing neovessels appears to be an effective treatment for painful chronic Achilles tendinosis, suggesting that neovessels play a key part in causing chronic tendon pain.

    Topics: Achilles Tendon; Adult; Aged; Female; Follow-Up Studies; Humans; Male; Middle Aged; Neovascularization, Pathologic; Pain; Pain Measurement; Patient Satisfaction; Pilot Projects; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Sclerotherapy; Tendinopathy; Treatment Outcome; Ultrasonography, Doppler

2002

Other Studies

19 other study(ies) available for polidocanol and Tendinopathy

ArticleYear
Complete tendon Achilles rupture following injection of Aethoxysklerol (polidocanol) for the treatment of chronic Achilles tendinopathy.
    Foot and ankle surgery : official journal of the European Society of Foot and Ankle Surgeons, 2017, Volume: 23, Issue:4

    Achilles tendinopathy can be a chronic disabling condition affecting both athletic and sedentary patients. Multiple new treatment approaches have developed, including shock wave therapy and various types of injection. One of the novel treatment methods used is the injection of Aethoxysklerol or polidocanol, a sclerosing substance injected under ultrasound guidance targeting areas of neovascularisation. We report the case of a 78-year-old lady who suffered a complete Achilles tendon rupture following injection of Aethoxysklerol. This is the first case of Achilles tendon rupture following Aethoxysklerol injection in isolation to our knowledge in the literature and the first published complication of this treatment.

    Topics: Achilles Tendon; Aged; Chronic Disease; Female; Humans; Neovascularization, Pathologic; Polidocanol; Polyethylene Glycols; Rupture; Sclerosing Solutions; Tendinopathy; Tendon Injuries; Ultrasonography, Interventional

2017
Sclerosing injections and ultrasound-guided arthroscopic shaving for patellar tendinopathy: good clinical results and decreased tendon thickness after surgery-a medium-term follow-up study.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2015, Volume: 23, Issue:8

    Treatment of patellar tendinopathy/jumper's knee with ultrasound-guided sclerosing injections or ultrasound-guided arthroscopic shaving has shown good clinical short-term results. Former studies indicate that the tendon thickness and structure stays unaffected after successful treatment. The aim of this study was to evaluate the sonographic findings and clinical outcome 3-5 years after treatment of patellar tendinopathy with ultrasound-guided sclerosing injections or arthroscopic shaving.. Fifty-seven patellar tendons (43 patients) with chronic patellar tendinopathy were evaluated, with ultrasound, colour Doppler (CD) and visual analogue scale (VAS) for pain and satisfaction with treatment, 3-5 years after treatment. Functional status was evaluated with a single question-"Back in full loading activity?" yes or no.. At endpoint (mean 46 months), there was a significant decrease in anteroposterior thickness of the proximal patellar tendon in patients treated with ultrasound-guided arthroscopic shaving but not after sclerosing injections. Tendon structure had improved, and CD local blood flow had diminished significantly in both groups. There were good clinical results with a significant decrease in VAS for pain after sclerosing injections (VAS 64 ± 18 → 17 ± 23) with 74 % satisfied patients and also after arthroscopic shaving (VAS 77 ± 16 → 13 ± 23) with 80 % satisfied patients. There were no significant differences in VAS between groups. A significant correlation between low local blood flow and high patient satisfaction was found.. Tendon thickness decreased over time after ultrasound-guided arthroscopic shaving, and tendon structure and local blood flow decreased after both treatments. There were good, and similar, clinical results with both methods.. III.

    Topics: Adolescent; Adult; Arthroscopy; Athletic Injuries; Chronic Disease; Female; Follow-Up Studies; Humans; Injections; Male; Patellar Ligament; Polidocanol; Polyethylene Glycols; Randomized Controlled Trials as Topic; Recovery of Function; Sclerosing Solutions; Tendinopathy; Ultrasonography, Doppler, Color; Ultrasonography, Interventional; Young Adult

2015
Management of chronic Achilles tendinopathy.
    Drug and therapeutics bulletin, 2012, Volume: 50, Issue:8

    Tendons transmit force between muscles and bones and, when stretched, store elastic energy that contributes to movement.(1) The tendinous portion of the gastrocnemius and soleus muscles merge to form the Achilles tendon, which is the largest and strongest in the body, but one of the most frequently injured.(2,3) Conservative management options for chronic Achilles tendinopathy include eccentric (lengthening) exercises, extracorporeal shockwave therapy (ESWT), topical nitroglycerin, low level laser therapy, orthoses, splints or injections (e.g. corticosteroids, hyperosmolar dextrose, polidocanol, platelet-rich plasma), while a minority of patients require surgery (using open, percutaneous or endoscopic methods).(4-8) Here we assess the management options for patients with chronic Achilles tendinopathy (lasting over 6 weeks).

    Topics: Achilles Tendon; Administration, Cutaneous; Adrenal Cortex Hormones; Adult; Analgesics; Blood Transfusion, Autologous; Chronic Disease; Exercise Therapy; Glucose; Humans; Injections, Intramuscular; Low-Level Light Therapy; Middle Aged; Nitroglycerin; Orthotic Devices; Platelet-Rich Plasma; Polidocanol; Polyethylene Glycols; Randomized Controlled Trials as Topic; Sclerosing Solutions; Splints; Tendinopathy; Ultrasonic Therapy; Young Adult

2012
Injection treatment for chronic midportion Achilles tendinopathy: do we need that many alternatives?
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2011, Volume: 19, Issue:4

    Topics: Achilles Tendon; Adrenal Cortex Hormones; Blood Transfusion; Chronic Disease; Female; Heparin; Humans; Injections, Intralesional; Male; Pain Measurement; Platelet-Rich Plasma; Polidocanol; Polyethylene Glycols; Severity of Illness Index; Tendinopathy; Treatment Outcome

2011
Less promising results with sclerosing ethoxysclerol injections for midportion achilles tendinopathy: a retrospective study.
    The American journal of sports medicine, 2010, Volume: 38, Issue:11

    Local injections of the sclerosing substance polidocanol (Ethoxysclerol) have shown good clinical results in patients with chronic midportion Achilles tendinopathy. After training by the inventors of the technique, sclerosing Ethoxysclerol injections were applied on a group of patients in our center.. Sclerosing Ethoxysclerol injections will yield good results in the majority of patients.. Case series; Level of evidence, 4.. In 113 patients (140 tendons) with Achilles tendinopathy, we identified 62 patients (70 tendons) showing neovascularization on color Doppler ultrasound. Fifty-three Achilles tendons (48 patients) were treated with sclerosing Ethoxysclerol injections, with intervals of 6 weeks and a maximum of 5 sessions. Treatment was completed when neovascularization or pain had disappeared, or when there was no positive treatment effect after 3 to 4 sessions.. Forty-eight patients (20 women and 28 men) with a median age of 45 years, (range, 33-68 years) were treated. Median symptom duration was 23 months (range, 3-300 months). Fifty-three tendons were treated with a median of 3 sessions of Ethoxysclerol injections. Six weeks after the last injection, 35% of patients had no complaints, 9% had minimal symptoms, 42% were the same, and 14% had more complaints. Women were 3.8 times (95% confidence interval: 1.1-13.8) more likely to have unsatisfactory outcome than men. Pain correlated positively with neovessels on ultrasound (P < .01). At 2.7 to 5.1 year follow-up, 53% had received additional (surgical/conservative) treatment; 3 of these patients (7.5%) still had complaints of Achilles tendinopathy. In 6 patients, complaints that were still present 6 weeks after treatment had resolved spontaneously by final follow-up.. Our study did not confirm the high beneficial value of sclerosing neovascularization in patients with midportion Achilles tendinopathy. Despite the retrospective design of our study, we consider it important to stress that injection of Ethoxysclerol may not be as promising as was thought.

    Topics: Achilles Tendon; Adult; Aged; Confidence Intervals; Female; Humans; Male; Middle Aged; Neovascularization, Physiologic; Pain Measurement; Polidocanol; Polyethylene Glycols; Retrospective Studies; Sclerosing Solutions; Statistics, Nonparametric; Surveys and Questionnaires; Tendinopathy; Treatment Outcome; Ultrasonography, Doppler, Color

2010
Does the dosage matter in sclerosing polidocanol injections in Achilles tendinopathy?
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2009, Volume: 17, Issue:1

    Topics: Achilles Tendon; Humans; Polidocanol; Polyethylene Glycols; Randomized Controlled Trials as Topic; Sclerosing Solutions; Tendinopathy; Ultrasonography

2009
Doppler ultrasound-guided polidocanol sclerosant injection treating bilateral quadriceps tendinopathy.
    Clinical journal of sport medicine : official journal of the Canadian Academy of Sport Medicine, 2009, Volume: 19, Issue:2

    Topics: Adult; Humans; Injections; Male; Polidocanol; Polyethylene Glycols; Quadriceps Muscle; Sclerosing Solutions; Tendinopathy; Ultrasonography, Doppler; Ultrasonography, Interventional; Weight Lifting

2009
Sclerosing injections in midportion Achilles tendinopathy: a retrospective study of 25 patients.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2008, Volume: 16, Issue:9

    Sclerosing injections under ultrasonographic guidance is a new method of treatment for persistent pain in Achilles tendinosis. Good results, even superior to those of surgery, have been described. We report the outcome of 25 patients with midportion tendinosis receiving sclerosing treatment. Twenty-eight consecutive patients (29 tendons) with ultrasonographical findings of midportion tendinosis examined during the period November 2004 to November 2005 were identified in the database of the Department of Radiology, Malmö University Hospital. Twenty-five patients (26 tendons) were found suitable for treatment. Follow-up consisted of self-assessment questionnaire or phone interview. In 19 patients (20 tendons), results were good or excellent. Complications were few and mild. We conclude that sclerosing injections is a promising alternative to surgery in chronic Achilles midportion tendinosis. Our results are comparable to those obtained with surgery, but the procedure is less invasive. However, a few cases of tendinosis lack detectable neovessels and may still be candidates for surgery.

    Topics: Achilles Tendon; Adult; Aged; Aged, 80 and over; Cohort Studies; Female; Humans; Injections, Intralesional; Male; Middle Aged; Polidocanol; Polyethylene Glycols; Retrospective Studies; Sclerosing Solutions; Tendinopathy; Treatment Outcome; Ultrasonography, Doppler, Color

2008
Color Doppler ultrasound findings in patellar tendinopathy (jumper's knee).
    The American journal of sports medicine, 2008, Volume: 36, Issue:9

    Recent studies have revealed structural changes with neovessels in patients with jumper's knee and Achilles tendinopathy, and treatment with sclerosing injections has shown promising clinical results.. To study the prevalence of neovascularization and structural tendon changes on color Doppler ultrasound examination in elite athletes with clinical symptoms of jumper's knee and to examine the ultrasound characteristics of the tendon after sclerosing injection treatment with polidocanol.. Cohort study; Level of evidence, 3.. The authors recruited patients among elite athletes with a clinical diagnosis of jumper's knee who participated in a previous randomized clinical trial. The patients recorded knee function using the Victorian Institute of Sport Assessment score. Patients were examined by color Doppler ultrasound at baseline and, for patients with structural changes and neovascularization who received sclerosing treatment, after treatment.. Sixty-three patients (11 women and 52 men) with 79 symptomatic tendons were studied. The ultrasound examination revealed that neovascularization was present in 48 of the 79 tendons (60%). Of 33 patients (43 tendons) who received sclerosing injections, 29 patients (37 tendons, 86%) were examined 37 (19 to 53) weeks after their final sclerosing injections. Of these, 7 tendons (18.9%) had no change in neovascularization after treatment, 21 tendons (56.8%) had less neovascularization, and 9 tendons (24.3%) had more visible neovascularization. There were no significant differences in the change in Victorian Institute of Sport Assessment score between patients who had less, more, or unchanged neovascularization after treatment (analysis of variance, P = .9).. About two thirds of patients with jumper's knee can be expected to have structural tendon changes with neovascularization. There was no relationship between changes in ultrasound characteristic and knee function after sclerosing treatment.

    Topics: Adolescent; Adult; Cohort Studies; Female; Humans; Male; Neovascularization, Pathologic; Patellar Ligament; Polidocanol; Polyethylene Glycols; Randomized Controlled Trials as Topic; Sclerosing Solutions; Tendinopathy; Ultrasonography, Doppler, Color

2008
Sclerosing polidocanol injections in Achilles tendinopathy in high level athletes.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2008, Volume: 16, Issue:11

    Topics: Achilles Tendon; Athletic Injuries; Humans; Injections, Intralesional; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Sural Nerve; Tendinopathy

2008
Colour doppler ultrasonography and sclerosing therapy in diagnosis and treatment of tendinopathy in horses-a research model for human medicine.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2007, Volume: 15, Issue:7

    Sclerosing therapy has in recent studies showed promising results in patients with clinically and ultrasonographically diagnosed tendinosis in Achilles and patellar tendons. The aim of this investigation was to study the presence of intratendinous colour Doppler (CD) flow in horses with clinically diagnosed chronic tendinopathy and to test if experience from human studies could be extrapolated to horses. Special interest was focused on the treatment with sclerosing therapy and whether we could obtain the same successful peroperative findings as in humans. Four horses with clinically diagnosed unilateral chronic tendinosis in the forelimbs were examinated with both grey-scale ultrasonography (US) and CD. The horses were to be euthanised according to standard procedure is such cases. The US findings were used for guidance of sclerosing therapy. All horses showed abnormal findings on US, especially intratendinous neovascularisation in the affected limb but not in the contralateral limb. The CD findings had the same appearance as seen in human Achilles tendons with chronic tendinopathy. In all cases the intratendinous neovascularisation was successfully "shut down" peroperatively. The horses showed no signs of discomfort or worsening of symptoms during the short follow-up period after the procedure. The results indicate that the promising results from human medicine might be transferred to treatment of horses with chronic tendinopathy. In the future it will hopefully be possible to use the model from overused tendons in the horse to determine the best treatment of overuse injuries in humans as well. The animal model will allow experimental studies including substantial tissue sampling for mechanical and molecular biological analysis.

    Topics: Animals; Disease Models, Animal; Horse Diseases; Horses; Humans; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Tendinopathy; Tendons; Ultrasonography, Doppler, Color

2007
Sclerosing therapy and eccentric training in flexor carpi radialis tendinopathy in a tennis player.
    British journal of sports medicine, 2007, Volume: 41, Issue:12

    Tendinopathy of the flexor carpi ulnaris tendon is a rare entity. Recent research revealed the role of a neurovascular ingrowth at the point of pain in various tendinopathic locations, such as at the Achilles and patellar tendon, in plantar fasciitis as well as in supraspinatus and tennis elbow tendinopathy. However, beyond the elbow no such neovascularisation has been reported to date.. We present a 35-year old tennis player suffering tremendous pain (visual analogue scale (VAS) rating of 9/10) at the flexor carpi ulnaris tendon with adjacent calcification in close proximity to the pisiform bone. The patient was assessed with power Doppler and laser Doppler quantification of neovascularisation at the point of pain.. Power Doppler and laser Doppler quantification of neovascularisation at the point of pain identified higher capillary blood flow at three points over the painful vs the non-painful tendon (146/240/232rU vs 93/74/70rU at the non-affected side). Sclerosing therapy using polidocanol under power and laser Doppler guidance was initiated, with immediate decrease of capillary blood flow by 25% with resolution of the neovascularisation in power Doppler. Immediately following sclerosing, the patient's reported pain level on the VAS was reduced from 9/10 to 4/10. Following a short period of rest, eccentric training of the forearm muscle was initiated over 12 weeks with functional complete recovery and complete resolution of wrist pain.. Sclerosing therapy using polidocanol under power- and laser-Doppler guidance can decrease capillary blood flow by 25% with resolution of the neovascularisation. Subsequent eccentric training of the forearm muscle over 12 weeks can result in complete resolution of wrist pain.

    Topics: Adult; Exercise Therapy; Feasibility Studies; Humans; Male; Pain Measurement; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Tendinopathy; Tennis; Treatment Outcome; Ultrasonography; Wrist Injuries

2007
The use of therapeutic medications for soft-tissue injuries in sports medicine.
    The Medical journal of Australia, 2006, Feb-20, Volume: 184, Issue:4

    Topics: Achilles Tendon; Adrenal Cortex Hormones; Athletic Injuries; Bursitis; Chronic Disease; Follow-Up Studies; Humans; Low Back Pain; Male; Pain; Pilot Projects; Polidocanol; Polyethylene Glycols; Randomized Controlled Trials as Topic; Sclerosing Solutions; Soft Tissue Injuries; Sports Medicine; Tendinopathy; Tenosynovitis; Time Factors

2006
Increased intratendinous vascularity in the early period after sclerosing injection treatment in Achilles tendinosis : a healing response?
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2006, Volume: 14, Issue:4

    Topics: Achilles Tendon; Humans; Neovascularization, Physiologic; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Sclerotherapy; Tendinopathy; Ultrasonography, Doppler, Color; Wound Healing

2006
Is the chronic painful tendinosis tendon a strong tendon?: a case study involving an Olympic weightlifter with chronic painful Jumper's knee.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2006, Volume: 14, Issue:9

    The chronic painful tendinosis tendon is generally considered a degenerated and weak tendon. However, this has not been scientifically verified, and is to be considered a hypothesis. We present here a case study involving a high-level Olympic weightlifter with chronic painful patellar tendinosis who started heavy-weight training very early after successful treatment with sclerosing injections. A 25-year-old super heavy-weight (+105 kg) Olympic weightlifter with 9 months duration of severe pain (prohibiting full training) in the proximal patellar tendon, where ultrasound and Doppler showed a widened tendon with structural changes and neovascularisation, was given one treatment with ultrasound and Doppler-guided injections of the sclerosing agent polidocanol. The injections targeted the neovessels posterior to the tendon. The patient was pain-free after the treatment, and already after 2-weeks he started with heavy-weight training (240 kg in deep squats) to try to qualify for the Olympics. Additional very heavy training on training camps, most often without having any discomfort or pain in the patellar tendon, resulted in Swedish records and ninth place at the European Championships 17 weeks after the treatment. Despite beating the national records, he did not qualify for the Olympics. Ultrasound and Doppler follow-ups have shown only a few remaining neovessels, and little structural tendon changes. This case questions previous theories about the weak tendinosis tendon, and stresses the importance of studies evaluating tendon strength.

    Topics: Adult; Chronic Disease; Humans; Injections, Intra-Articular; Knee Joint; Male; Neovascularization, Physiologic; Pain; Pain Management; Pain Measurement; Patellar Ligament; Polidocanol; Polyethylene Glycols; Recovery of Function; Sclerosing Solutions; Tendinopathy; Ultrasonic Therapy; Ultrasonography; Weight Lifting

2006
Sclerosing polidocanol injections in mid-portion Achilles tendinosis: remaining good clinical results and decreased tendon thickness at 2-year follow-up.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2006, Volume: 14, Issue:12

    The short-term results after treatment with sclerosing polidocanol injections have been shown to be good in patients with chronic painful mid-portion Achilles tendinosis. This study aimed to evaluate the longer-term effects on tendon thickness, structure and vascularity, patient satisfaction with treatment, and pain during tendon loading activity. Ultrasonography (US) + colour Doppler (CD) was used for evaluation of the tendon, and the patients graded the amount of pain during tendon loading activity on a VAS. Forty-two patient's tendons (23 men and 19 women, mean age 53 years) with a long duration (mean 32 months) of pain symptoms from mid-portion Achilles tendinosis (US + CD showed a localised thickening, structural changes and neovascularisation), were at three (mean) occasions (6-8 weeks in between) treated with US and CD guided injections of the sclerosing substance polidocanol, targeting the area with neovessels ventral to the tendon. After treatment, 37 patients were satisfied with the results of the treatment and back to previous (before injury) activity level. At the 2-year follow-up (mean 23 months), 38 patients were satisfied with the results of the treatment, and there was a significant reduction in VAS (from 75 to 7; P < 0.05). US showed a significant reduction in the mean mid-portion tendon thickness (from 10 to 8 mm, P < 0.05) and a "more normal" structure. CD showed no, or a few, remaining neovessels in the majority of the successfully treated tendons. In conclusion, treatment with sclerosing polidocanol injections in patients with chronic painful mid-portion Achilles tendinosis showed remaining good clinical results at a 2-year follow-up. Decreased tendon thickness and improved structure after treatment, might indicate a remodelling potential?

    Topics: Achilles Tendon; Adult; Aged; Female; Humans; Male; Middle Aged; Pain Measurement; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Statistics, Nonparametric; Tendinopathy; Treatment Outcome; Ultrasonography, Doppler, Color

2006
Is tennis elbow the same type of tendinosis as achilles and patellar tendinosis?
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2006, Volume: 14, Issue:11

    Topics: Achilles Tendon; Humans; Patellar Ligament; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Tendinopathy; Tennis Elbow

2006
Sclerosing therapy in chronic Achilles tendon insertional pain-results of a pilot study.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2003, Volume: 11, Issue:5

    The origin of Achilles tendon insertional pain has not been clarified. Treatment is considered difficult, though tendon, bone, and bursae, alone or in combination, may all be the source of pain. Recently, neovascularisation in the area with tendon changes was shown to correlate with pain in patients with chronic mid-portion Achilles tendinosis. In a pilot study, sclerosing the neovessels outside the tendon cured the pain in the majority of patients. In this pilot-study, ultrasonography and colour Doppler was used for the investigation of eleven patients (nine men and two women, mean age 44 years) with a long duration (mean 29 months) of chronic Achilles tendon insertional pain. All patients had distal tendon changes and a local neovascularisation inside and outside the distal tendon on the injured/painful side, but not on the noninjured/pain-free side. In nine patients there was also a thickened retrocalcaneal bursae, and in four patients also bone pathology (calcification, spur, loose fragment) in the insertion. The sclerosing agent polidocanol was injected against the local neovessels found in all patients. At follow-up (mean eight months), sclerosing of the area with neovessels had cured the pain in eight out of eleven patients, and in seven of the eight patients there was no neovascularisation. Pain during tendon-loading activity, recorded on a VAS-scale, decreased from 82 mm before treatment to 14 mm after treatment in the successfully treated patients. In conclusion, treatment only focusing on sclerosing the area with neovessels showed promising short-term clinical results in this small pilot study. The findings support further studies, preferably in a randomised manner.

    Topics: Achilles Tendon; Adult; Aged; Female; Humans; Injections; Male; Middle Aged; Neovascularization, Pathologic; Pain Management; Pain Measurement; Patient Satisfaction; Pilot Projects; Polidocanol; Polyethylene Glycols; Sclerosing Solutions; Sclerotherapy; Tendinopathy; Treatment Outcome; Ultrasonography, Doppler, Color

2003
Is vasculo-neural ingrowth the cause of pain in chronic Achilles tendinosis? An investigation using ultrasonography and colour Doppler, immunohistochemistry, and diagnostic injections.
    Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2003, Volume: 11, Issue:5

    The purpose of this study was to investigate where the pain comes from in chronic mid-portion Achilles tendinosis, by using ultrasonography and colour Doppler, immunohistochemistry, and diagnostic injections. Twenty-five tendons in 24 patients (mean age 47 years) with the clinical diagnosis of painful chronic mid-portion Achilles tendinosis, and 20 tendons in 14 controls (mean age 48 years) with pain-free Achilles tendons were examined with ultrasonography and colour Doppler. For the 25 painful tendons, a local anaesthetic was injected in the area with neovascularisation outside the ventral part of the tendon. Biopsies taken from tendinosis tissue in six patients were used for PGP 9.5 immunohistochemistry. A neovascularisation, inside and outside the ventral part of the area with tendon changes, was demonstrated in all painful tendinosis tendons, but not in any of the pain-free control tendons. After injection of the local anaesthetic towards the neovessels outside the ventral part of the tendon, the pain during tendon-loading activity was temporarily cured in all patients. The mean VAS-score for heel-raises decreased significantly from 75 mm to 6 mm. In biopsies, PGP 9.5 immunohistochemistry showed nerve structures in the vicinity of blood vessels. In conclusion, we demonstrate findings which support neovessels and accompanying nerves being the possible source of pain in chronic mid-portion Achilles tendinosis.

    Topics: Achilles Tendon; Adult; Aged; Anesthetics, Local; Biopsy; Case-Control Studies; Female; Humans; Immunohistochemistry; Male; Middle Aged; Neovascularization, Pathologic; Pain; Polidocanol; Polyethylene Glycols; Tendinopathy; Ubiquitin Thiolesterase; Ultrasonography, Doppler, Color

2003