interleukin-8 and Pelvic-Pain

To investigate the therapeutic effect of magnetic resonance and magnetoelectric therapy (MRMT) combined with oral Danhong Tongjing Prescription (DTP) on chronic prostatitis / chronic pelvic pain syndrome (CP/CPPS) and the changes in the levels of cytokine-secretory IgA (sIgA), vascular cell adhesion molecule-1 (VCAM-1) and interleukin-8 (IL-8) after treatment.. Totally 200 patients with CP/CPPS of the qi stagnation and blood stasis type were randomly divided into three groups to receive MRMT + DTP (n = 68), MRMT (n = 67) and DTP (n = 65), respectively, all for 12 weeks. After treatment, we compared the total effectiveness rate, patients' scores on NIH-CPSI and traditional Chinese medicine (TCM) syndrome, and the expressions of sIgA, VCAM-1 and IL-8 in the EPS among the three groups of the patients.. After treatment, the patients in the MRMT + DTP group, compared with those in the MRMT and DTP groups, showed a significantly higher total effectiveness rate (86.76% vs 79.10% and 78.46%, P < 0.05 and P < 0.01) and lower scores on pain or discomfort (4.61 ± 2.37 vs 5.86 ± 3.26 and 6.94 ± 2.25 P < 0.01), abnormal urination symptoms (2.98 ± 1.75 vs 3.85 ± 2.01 and 3.94 ± 1.95) and quality of life (3.26 ± 1.87 vs 4.54 ± 2.13 and 4.69 ± 1.72). There were statistically significant differences in the total NIH-CPSI scores among the three groups (10.64 ± 5.91 vs 4.59 ± 6.87 vs 15.54 ± 5.76, P < 0.05). The MRMT + DTP group also exhibited a remarkably lower TCM syndrome score than the MRMT and DTP groups (5.56 ± 3.42 vs 7.37 ± 4.57 and 8.16 ± 3.65, P < 0.05). Compared with the baseline, the expressions sIgA, VCAM-1 and IL8 were all markedly decreased after treatment in the MRMT + DTP (Z = －7.170, Z = －7.182, Z = －7.18), MRMT (Z = －6.802, Z = －6.973, Z = －6.768) and DTP groups (Z = －5.963, Z = －6.990 Z = －5.618) (P < 0.05), even more significantly in the former than in the latter two groups (P < 0.05).. Magnetic resonance and magnetoelectric therapy combined with Danhong Tongjing Prescription has a good therapeutic effect on CP/CPPS of the qi stagnation and blood stasis type, probably by regulating sIgA, VCAM-1, IL-8 and other cytokines, activating the function of the immune system, inhibiting inflammation, and promoting the absorption of local inflammatory substances.

Topics: Chronic Disease; Humans; Interleukin-8; Magnetic Resonance Spectroscopy; Male; Pelvic Pain; Prostatitis; Quality of Life; Vascular Cell Adhesion Molecule-1

To explore the effect of acupuncture on chronic pelvic pain syndromes (CPPS), and its therapeutic mechanism.. Fourty-seven cases of CPPS were treated with electroacupuncture on Zhongji (CV 3), Guilai (ST 29), Yinlingquan (SP 9), Sanyinjiao (SP 6), Guanyuan (CV 4), Shuidao(ST 28), Xuehai (SP 10) and Taichong (LR 3) as main acupoints. Chronic Prostatitis Symptom Index (CPSI) was adopted to grade the severity of pain or discomforts. Additionally, the levels of Interleukin-8 (IL-8), Interleukin-10 (IL-10) and Tumor necrosis factor-alpha (TNF-alpha) in prostate fluid were detected and the correlation between those changes and pain score was analyzed.. After treatment, pain or discomfort score in CPSI decreased remarkably as compared with that before treatment (P < 0.01). The levels of IL-8, IL-10 and TNF-alpha were lower than those before treatment (P < 0.01, P < 0.05). The positive correlation was obtained between IL-10 level and pain score (P < 0.05). The total effective rate was 89.4% (42/47).. Acupuncture has significant efficacy on CPPS through reducing IL-10 level to ease pain, and reducing the levels of IL-8 and TNF-alpha to relieve inflammatory reaction.

Topics: Acupuncture Points; Acupuncture Therapy; Adult; Body Fluids; Chronic Disease; Humans; Interleukin-10; Interleukin-8; Male; Middle Aged; Pelvic Pain; Prostate; Tumor Necrosis Factor-alpha; Young Adult

To evaluate interleukin (IL)-1β, IL-6, IL-8, and IL-12p70 levels in serum and peritoneal fluid in women related to infertility and pelvic pain.. Eighty-seven women were diagnosed with endometriosis or cases related to infertility. IL-1β, IL-6, IL-8, and IL-12p70 levels in serum and peritoneal fluid were determined by enzyme-linked immunosorbent assay (ELISA). Pain assessment was evaluated by the Visual Analog Scale (VAS) score.. Serum IL-6 and IL-12p70 levels increased in women with endometriosis compared to the control group. Serum and peritoneal IL-8 and IL-12p70 levels correlated with VAS scores in infertile women. A positive correlation was also found between peritoneal IL-1β and IL-6 with VAS score. A significant difference in peritoneal IL-1β levels was associated with menstrual pelvic pain, while peritoneal IL-8 levels were related to dyspareunia, menstrual, and post-menstrual pelvic pain in infertile women.. An association of IL-8 and IL-12p70 levels were related to pain in endometriosis, as well as a relationship between cytokine expression and VAS score. Further studies should be addressed to investigate the precise mechanism of cytokine-related pain in endometriosis.

Topics: Cytokines; Endometriosis; Female; Humans; Infertility, Female; Interleukin-12; Interleukin-6; Interleukin-8; Pelvic Pain

Endometriosis presents a pro-inflammatory microenvironment influenced by cytokines, such as interleukin (IL)-8, which expression may be influenced by genetic polymorphisms. Therefore, we aimed to investigate the role of interleukin (IL)-8 rs4073 polymorphism in endometriosis' development and its related symptoms. A case-control study was conducted with 207 women with endometriosis and 193 healthy controls. Polymorphism was genotyped using a TaqMan validated assay. Associations were evaluated by binary logistic regression, using odds ratios (OR) and 95 % confidence intervals (CI), and P ≤ 0.05 was considered significant. Cases were younger (36 ± 6.8 versus 39 ± 8.4) and had lower body mass index (26.5 ± 5.3 versus 35.7 ± 6.3 Kg/m

Topics: Case-Control Studies; Endometriosis; Female; Genetic Predisposition to Disease; Humans; Interleukin-8; Interleukins; Pelvic Pain; Polymorphism, Genetic

'Prostatitis-like symptoms' (PLS) are a cluster of bothersome conditions defined as 'perineal and/or ejaculatory pain or discomfort and National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI) pain subdomain score ≥4' (Nickel's criteria). PLS may originate from the prostate or from other portions of the male genital tract. Although PLS could be associated with 'prostatitis', they should not be confused. The NIH-CPSI is considered the gold-standard for assessing PLS severity. Although previous studies investigated the impact of prostatitis, vesiculitis or epididymitis on semen parameters, correlations between their related symptoms and seminal or scrotal/transrectal colour-Doppler ultrasound (CDU) characteristics have not been carefully determined. And no previous study evaluated the CDU features of PLS in infertile men. This study was aimed at investigating possible associations among NIH-CPSI (total and subdomain) scores and PLS, with seminal, clinical and scrotal/transrectal CDU parameters in a cohort of males of infertile couples. PLS of 400 men (35.8 ± 7.2 years) with a suspected male factor were assessed by the NIH-CPSI. All patients underwent, during the same day, semen analysis, seminal plasma interleukin 8 (sIL-8, a marker of male genital tract inflammation), biochemical evaluation, urine/seminal cultures, scrotal/transrectal CDU. PLS was detected in 39 (9.8%) subjects. After adjusting for age, waist and total testosterone (TT), no association among NIH-CPSI (total or subdomain) scores or PLS and sperm parameters was observed. However, we found a positive association with current positive urine and/or seminal cultures, sIL-8 levels and CDU features suggestive of inflammation of the epididymis, seminal vesicles, prostate, but not of the testis. The aforementioned significant associations of PLS were further confirmed by comparing PLS patients with age-, waist- and TT-matched PLS-free patients (1 : 3 ratio). In conclusion, NIH-CPSI scores and PLS evaluated in males of infertile couples, are not related to sperm parameters, but mainly to clinical and CDU signs of infection/inflammation.

Topics: Adolescent; Adult; Epididymis; Epididymitis; Humans; Infertility, Male; Inflammation; Interleukin-8; Male; Middle Aged; Pelvic Pain; Prostate; Prostatitis; Retrospective Studies; Semen; Semen Analysis; Seminal Vesicles; Surveys and Questionnaires; Testis; Testosterone; Ultrasonography; Young Adult

Pelvic endometriosis is a chronic inflammatory disease with an immunological background. Yet there is paucity of contemporary research exploring both the angiogenic cytokines, leptin and IL-8 for a possible role in its pathophysiology.. To compare levels of both leptin and IL-8 in peritoneal fluid (PF) in women with endometriosis vs. fertile controls and correlate with disease stage, type and symptoms.. PF from 58 women with endometriosis and 28 women undergoing tubal ligation was collected at laparoscopy and leptin and IL-8 levels were measured using ELISA. Results showed significantly higher levels of both cytokines in women with endometriosis. Significantly higher leptin and IL-8 levels were demonstrated in patients with early peritoneal (ASRM stage I and II) and advancing disease (ASRM stage III and IV), respectively. Levels of leptin/IL-8 were significantly lower in patients with endometrioma (4.8 ng/mL/32 pg/mL) vs. implants (13.0 ng/mL/68 pg/mL). There was no correlation of infertility or chronic pelvic pain with these levels.. Both leptin and IL-8 levels are raised in PF of women with endometriosis reflecting inflammation and dysregulated immunomodulation. Higher levels of leptin were seen in early stages; IL-8 seems to stimulate the disease in a dose-dependent manner.

Topics: Adult; Ascitic Fluid; Case-Control Studies; Endometriosis; Female; Humans; Infertility, Female; Interleukin-8; Leptin; Ovarian Diseases; Pelvic Pain; Peritoneal Diseases

To evaluate a new method for differentiating inflammatory from noninflammatory prostatitis using the simple and rapid quantification of seminal macrophages and monocytes.. Patients affected with chronic pelvic pain syndrome (CPPS) were classified as having the IIIA (n = 11) and IIIB (n = 30) subtypes according to the peroxidase positive leukocyte concentration in semen; 18 healthy individuals served as controls. Seminal inflammatory markers, including polymorphonuclear elastase, interleukin (IL)-6 and IL-8, and numbers of macrophages/monocytes (MMs) per 50 fields of 1000 × magnification (high-power field [hpf]), were determined for all patients.. The numbers of MMs/50 hpf correlated significantly with the peroxidase positive leukocyte counts and IL-8, IL-6, and polymorphonuclear elastase levels (all P < .001). Data from the analysis of receiver operating characteristic curves (area under the curve 0.912 ± 0.073; P < .001) showed a sensitivity of 90.9% and specificity of 86.7% at a cutoff value of 5 MMs/50 hpf. The positive and negative predictive value was 71.4% and 96.3%, respectively. The median concentrations of IL-6, IL-8, and elastase in the patients with CPPS with ≥ 5 MMs/50 hpf differed significantly (P ≤ .002) from those in the patients with <5 MMs/50 hpf.. The results of our study have shown that the quantification of seminal macrophages and monocytes is a simple, rapid, and reproducible technique by which to differentiate chronic prostatitis/CPPS IIIA from IIIB.

Topics: Adult; Diagnosis, Differential; Humans; Interleukin-6; Interleukin-8; Leukocyte Elastase; Leukocytes; Macrophages; Male; Middle Aged; Monocytes; Pelvic Pain; Prostatitis; Reference Values; Semen

To determine whether interleukin-8 (IL-8) serum levels are correlated with pelvic pain in patients with ovarian endometriomas.. Prospective study.. Tertiary-care university hospital.. Interleukin-8 serum levels were prospectively analyzed in 51 patients (group A, asymptomatic patients or patients with mild dysmenorrhea; group B, severe dysmenorrhea and/or chronic pelvic pain and/or dyspareunia) who underwent surgery for cystic ovarian endometriosis to asses whether a correlation exists between IL-8 serum levels and pelvic pain.. Interleukin-8 serum levels determination.. Interleukin-8 serum levels and pelvic pain.. From 56 patients, five cases were ultimately excluded because the histologic diagnosis was not cystic ovarian endometriosis (2 teratomas and 3 haemorragic cysts). The mean (+/-SD) IL-8 serum levels in group A were 6.41 +/- 12.17 pg/mL and in group B were 6.52 +/- 8.73 pg/mL.. Pain symptoms in ovarian endometriosis is not correlated with IL-8 serum levels.

Topics: Adult; Biomarkers; Chronic Disease; Dysmenorrhea; Endometriosis; Female; Humans; Interleukin-8; Ovarian Cysts; Pelvic Pain; Prospective Studies

Topics: Biomarkers; Chemokine CCL2; Chronic Disease; Cystitis, Interstitial; Humans; Interleukin-8; Macrophage Inflammatory Proteins; Mast Cells; Pelvic Pain; Urinary Bladder; Urinary Bladder Diseases

This study evaluates the role of interleukin 8 (IL-8) and anti-Chlamydia trachomatis (CT) immunoglobulin A (IgA) in total ejaculate (TE) of patients affected by chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) as potential markers in prostatic CT infection.. Seventy-eight consecutive patients with a diagnosis of CP/CPPS and CT infection were enrolled; 20 healthy volunteers represented the control group. All subjects underwent microbiologic analysis for common bacteria, yeasts, and viruses in TE, expressed prostatic secretion, and urine samples and molecular analysis for CT identification, anti-CT species-specific IgA, and IL-8 levels. Questionnaires regarding symptoms were given to each subject to determine correlations between clinical and laboratory data.. Thirty-five patients were positive for CT plasmid DNA, but none of the controls were positive. Mucosal IgA was detected in 69.2% of patients and significant levels of IL-8 were detected in 75.6% of them. Significant correlations between IL-8 and mucosal IgA (p<0.001) and between IL-8 levels and symptom score results (p<0.001) were found. IL-8 values strongly correlated with CP/CPPS (p<0.001). Moreover, the patients with higher levels of IL-8 and higher positivity for IgA reported the worst symptoms.. Our results clearly highlight the role of immune system activation in the pathophysiology of CP/CPPS and that seminal IL-8 and mucosal IgA levels specific to CT antigens appear to be the best immunologic markers of chronic chlamydial prostatitis status.

Topics: Adult; Antibodies, Bacterial; Chlamydia Infections; Chlamydia trachomatis; Chronic Disease; Humans; Immunoglobulin A, Secretory; Interleukin-8; Male; Middle Aged; Pelvic Pain; Prostatitis; Semen

To investigate whether a range of cytokines were detectable in the seminal plasma and urine of men with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) and nonspecific urethritis (NSU), and whether cytokine levels correlated with symptom severity in CP/CPPS.. In all, 87 men participated, 33 with CP/CPPS, 31 with NSU, and 23 controls. Interleukin (IL)-1beta, IL-2, IL-6, IL-8 and IL-10 were measured in seminal plasma and first pass urine, and the results were correlated with scores for pain, urinary symptoms and quality-of-life impact using a validated symptom index, the National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI).. Seminal plasma levels of IL-8 were higher in men with CP/CPPS and NSU than in controls (P < 0.001), and the levels correlated with NIH-CPSI symptom scores in men with CP/CPPS. There were no significant differences in urinary IL-8 levels in the three groups, and no significant differences in levels of the other cytokines in either semen or urine.. Semen IL-8 levels correlate with subjective symptoms in men with CP/CPPS. IL-8 might contribute to the pathophysiology of CP/CPPS and NSU, and elevated levels might be a useful marker of the condition.

Topics: Adult; Biomarkers; Case-Control Studies; Chronic Disease; Humans; Interleukin-8; Male; Pelvic Pain; Prostatitis; Semen; Syndrome; Urethritis

In order to identify a specific prostatic inflammation marker we have assayed IL-6 and IL-8 cytokines levels in the genital secretions of men suffering from chronic prostatitis symptoms.. 207 patients underwent the following tests IL-6 and IL-8 were assayed in the genital secretions (seminal plasma:n.101-and- expressed prostatic secretion (EPS):n.106) by flow-cytometry; Meares-Stamey's test + leukocyte count in the EPS (microscopy-HPF/x1,000), semen analysis (WHO criteria), NIH/CPSI questionnaire. The control group was composed of 62 men with normal ejaculates (WHO criteria) and without symptoms or obstruction. We referred to Prostatitis classification-NIH, 1995. We considered as affected by prostatic inflammations those patients with high levels of IL-6 and/or IL-8 concentration in genital secretion. Statistical analysis was performed using: linear regression tests, Student's T-test, Chi-square and McNemar's test.. High levels of IL-6 and/or IL-8 were found in 177/207 cases (85.5%) and the leukocyte count had a positive result only in 85/177 cases (48%). There was a statistically significant difference between cytokine levels measured on 207 cases with chronic prostatitis and citokine levels measured on the control group (P<0.001). There was a correlation between cytokines values and Symptoms Score (CPSI).. IL-6 and IL-8 levels are frequently elevated in genital secretions of patients with prostatic inflammation and may prove to be excellent markers to identify and manage chronic prostatitis.

Topics: Adult; Biomarkers; Bodily Secretions; Chi-Square Distribution; Chronic Disease; Cytokines; Data Interpretation, Statistical; Flow Cytometry; Humans; Interleukin-6; Interleukin-8; Leukocyte Count; Linear Models; Male; Middle Aged; Pelvic Pain; Prostate; Prostatitis; Semen; Surveys and Questionnaires; Syndrome; World Health Organization

To investigate whether the pain experienced by patients with chronic prostatitis/chronic pelvic pain syndrome (CPPS) may be related to the expression of nerve growth factor (NGF), induced by inflammation and tissue injury experienced as a result of chronic inflammation. CPPS is a disease of unknown pathogenesis.. We measured the levels of NGF and the pro-inflammatory cytokine interleukin (IL)-6 and compared these with the levels of IL-8, interferon-gamma, IL-2, and IL-10 in the seminal plasma of 31 patients with CPPS and 14 controls using enzyme-linked immunosorbent assay technology. Results were correlated with health-related quality of life as measured by the multidimensional pain inventory, the McGill pain questionnaire, and the International Prostate Symptom Score.. The cytokines analyzed were detectable in the seminal plasma from the patients with CPPS and controls. NGF correlated directly with pain severity (P <0.01) and IL-10 levels (P <0.04), and IL-6 correlated inversely with pain severity (P <0.03).. These results suggest that NGF and cytokines that regulate inflammation (IL-6 and IL-10) may play a role in the pain symptoms experienced by patients with CPPS.

Topics: Biomarkers; Case-Control Studies; Chronic Disease; Humans; Interleukin-10; Interleukin-6; Interleukin-8; Male; Nerve Growth Factor; Pelvic Pain; Prostatitis; Quality of Life; Semen; Syndrome

Chronic non-bacterial prostatitis/chronic pelvic pain syndrome (CPPS) are frequently encountered clinical entities characterized by painful and irritative voiding symptoms often referable to the prostate. Diagnosis usually depends on the symptoms and treatment mainly consists of reassurance, anti-inflammatory medications and antibiotics in the absence of a documented infection. To have objective diagnostic criteria, we determined the possible roles and diagnostic efficacies of soluble cytokines interleukin-1beta (IL-1beta), tumor necrosis factor-alpha (TNF-alpha), IL-2R, IL-6 and IL-8 in the seminal plasma of patients with different forms of CPPS.. Seminal plasma was obtained from a total of 30 subjects who were evaluated in three groups. Each group comprised 10 patients having inflammatory CPPS, non-inflammatory CPPS and control subjects, respectively. The levels of IL-1beta, IL-2R, TNF-alpha, IL-6 and IL-8 were measured in seminal plasma using chemiluminescence.. The level of IL-2R in all three groups was below measurable values. Interleukin-1beta, TNF-alpha, IL-6 and IL-8 levels were elevated significantly in the two groups with CPPS compared with the control group (P < 0.05). Soluble cytokines showed a slight difference between patients with inflammatory CPPS and non-inflammatory CPPS, but this was not statistically significant (P > 0.05).. Although there are individual variables between the discrimination of inflammatory and non-inflammatory CPPS, cytokines are frequently present and elevated in the expressed prostatic secretions from men with CPPS. Our results indicate that several soluble cytokines can be used to identify this chronic and long-term disease.

Topics: Adult; Chronic Disease; Cytokines; Humans; Interleukin-1; Interleukin-6; Interleukin-8; Male; Pelvic Pain; Prostatitis; Semen; Tumor Necrosis Factor-alpha

Chronic prostatitis/chronic pelvic pain syndrome (CPPS) is a disorder characterized by pelvic pain and varying degrees of inflammation exhibited in expressed prostatic secretions (EPS). To provide objective parameters of inflammation, we measured the cytokines interleukin 8 (IL-8) and epithelial neutrophil activating peptide 78 (ENA-78) in EPS of healthy men, men with benign prostatic hyperplasia (BPH), men with bacterial prostatitis (BP), and men with chronic prostatitis/CPPS.. Enzyme-linked immunosorbent assays of the EPS for IL-8 and ENA-78 were done in 63 men: control (n = 9), BPH (n = 6), BP (n = 3), inflammatory CPPS (National Institutes of Health [NIH] category IIIa) (n = 17), noninflammatory CPPS (NIH category IIIb) (n = 17), and asymptomatic inflammatory prostatitis (NIH category IV) (n = 11).. IL-8 was detectable in all patients, and ENA-78 was detectable in all except 2 patients (threshold of detection 10 pg/mL for IL-8, 15 pg/mL for ENA-78). Mean levels of IL-8 [ENA-78] were similar in control (3010 pg/mL [423 pg/mL]), BPH (3341 pg/mL [98 pg/mL]), and IIIb (2751 pg/mL [335 pg/mL]) groups. Both cytokine levels were higher in BP (11,175 pg/mL [13,761 pg/mL]), IIIa (10,418 pg/mL [2240 pg/mL]), and IV (8571 pg/mL [1865 pg/mL]) groups. A statistically significant difference between the control group versus BP, IIIa, and IV (P <0.05) groups was found for IL-8 but not for ENA-78.. IL-8 and ENA-78 are frequently elevated in the EPS of men with BP, CPPS IIIa, and asymptomatic inflammatory prostatitis category IV. These cytokines are direct mediators of leukocyte accumulation and activation at inflammatory sites and may be responsible, in part, for the presence of inflammatory reaction in the prostate.

Topics: Adult; Aged; Bacterial Infections; Bodily Secretions; Chemokine CXCL5; Chemokines, CXC; Chronic Disease; Enzyme-Linked Immunosorbent Assay; Humans; Interleukin-8; Male; Middle Aged; Pelvic Pain; Prostate; Prostatic Hyperplasia; Prostatitis