ramipril and Postoperative-Complications

ramipril has been researched along with Postoperative-Complications* in 15 studies

Trials

9 trial(s) available for ramipril and Postoperative-Complications

ArticleYear
The win ratio approach did not alter study conclusions and may mitigate concerns regarding unequal composite end points in kidney transplant trials.
    Journal of clinical epidemiology, 2018, Volume: 98

    The aim of the study was to determine the impact of using the win ratio approach and investigate whether this approach alters the interpretations or conclusions of a randomized trial in kidney transplantation.. We present an application of the win ratio approach in a kidney transplant trial that assessed the clinical effectiveness of ramipril treatment vs. placebo. The primary composite outcome included the time to death, kidney transplant failure, or doubling of serum creatinine. We compare the win ratio to a conventional hazard ratio (HR) from the original trial. A win ratio with a lower 95% confidence limit greater than 1 indicates a positive treatment effect with statistical significance.. For the primary composite end point, ramipril treatment resulted in a win ratio of 1.21 (95% confidence interval [CI], 0.55-2.59) vs. a HR of 0.76 (95% CI, 0.38-1.51). With extended follow-up (mean 48 months), ramipril was associated with a win ratio of 1.02 (95% CI, 0.54-1.83) vs. a HR of 0.96 (95% CI, 0.55-1.65).. The win ratio approach produced results similar to the original time-to-event analysis. Using this approach would not alter the conclusion of the original trial and lessens concerns associated with composite components of unequal clinical importance.

    Topics: Angiotensin-Converting Enzyme Inhibitors; Biomarkers; Confidence Intervals; Creatinine; Drug Administration Schedule; Endpoint Determination; Humans; Kidney Failure, Chronic; Kidney Transplantation; Placebos; Postoperative Complications; Proportional Hazards Models; Proteinuria; Ramipril; Time Factors; Treatment Failure

2018
Ramipril and left ventricular diastolic function in stable patients with pulmonary regurgitation after repair of tetralogy of Fallot.
    International journal of cardiology, 2018, Dec-01, Volume: 272

    Measures of left ventricular (LV) systolic and diastolic function are known predictors of mortality after repair of tetralogy of Fallot. We aimed to characterise LV reverse remodelling achievable with ramipril therapy.. A blinded post-hoc analysis of baseline and 6-month follow-up echocardiograms from the APPROPRIATE (ISRCTN: 97515585) randomised double-blinded placebo-controlled trial of ramipril therapy was performed in 64 patients: 32 in ramipril and 32 in placebo group. Tissue Doppler systolic and diastolic myocardial velocities, mitral inflow velocities and time intervals were measured. Left atrial area and left atrial emptying fraction were calculated. There was significant increase in long axis shortening mean (standard deviation); MAPSE [1.9 (4.2) mm vs -0.2 (3.7) mm; p = 0.030], peak lateral systolic velocity; S' lateral [1.0 (2.0) cm/s vs -0.3 (2.2) cm/s; p = 0.025], peak lateral early diastolic velocity; E' lateral [0.57 (2.4) cm/s vs -3.3 (3.9) cm/s; p < 0.001], transmitral to lateral mitral annular early diastolic velocity ratio; E/E' lateral [-0.7 (1.9) vs 1.5 (1.9); p < 0.001] over the study period in the ramipril compared to the placebo group. Significantly higher measurements were observed in the ramipril arm of the subgroup of patients with right ventricular restrictive physiology in terms of peak late diastolic velocity; A [5.9 (13.5) cm/s vs -5.8 (12.5) cm/s; p = 0.041] and early to late diastolic transmitral velocity ratio; E/A [-0.18 (0.42) vs 0.23 (0.48); p = 0.037].. Six months' ramipril treatment appears to limit progression of both diastolic and systolic LV function in adults late after tetralogy of Fallot repair. With increased appreciation that even subtle LV disease predicts tetralogy of Fallot outcomes, further clinical trials of drug therapies are justified.

    Topics: Adult; Angiotensin-Converting Enzyme Inhibitors; Double-Blind Method; Female; Follow-Up Studies; Humans; Male; Postoperative Complications; Prospective Studies; Pulmonary Valve Insufficiency; Ramipril; Single-Blind Method; Tetralogy of Fallot; Ventricular Dysfunction, Left; Ventricular Function, Left; Young Adult

2018
Ramipril versus placebo in kidney transplant patients with proteinuria: a multicentre, double-blind, randomised controlled trial.
    The lancet. Diabetes & endocrinology, 2016, Volume: 4, Issue:4

    Angiotensin-converting enzyme inhibitors have been shown to reduce the risk of end-stage renal disease and death in non-transplant patients with proteinuria. We examined whether ramipril would have a similar beneficial effect on important clinical outcomes in kidney transplant recipients with proteinuria.. In this double-blind, placebo-controlled, randomised trial, conducted at 14 centres in Canada and New Zealand, we enrolled adult renal transplant recipients at least 3-months post-transplant with an estimated glomerular filtration rate (GFR) of 20 mL/min/1·73m(2) or greater and proteinuria 0·2 g per day or greater and randomly assigned them to receive either ramipril (5 mg orally twice daily) or placebo for up to 4 years. Patients completing the final 4-year study visit were invited to participate in a trial extension phase. Treatment was assigned by centrally generated randomisation with permuted variable blocks of 2 and 4, stratified by centre and estimated GFR (above or below 40 mL/min/1·73 m(2)). The primary outcome was a composite consisting of doubling of serum creatinine, end-stage renal disease, or death in the intention-to-treat population. The principal secondary outcome was the change in measured GFR. We ascertained whether any component of the primary outcome had occurred at each study visit (1 month and 6 months post-randomisation, then every 6 months thereafter). This trial is registered with ISRCTN, number 78129473.. Between Aug 23, 2006, and March 28, 2012, 213 patients were randomised. 109 were allocated to placebo and 104 were allocated to ramipril, of whom 109 patients in the placebo group and 103 patients in the ramipril group were analysed and the trial is now complete. The intention to treat population (placebo n=109, ramipril n=103) was used for the primary analysis and the trial extension phase analysis. The primary outcome occurred in 19 (17%) of 109 patients in the placebo group and 14 (14%) of 103 patients in the ramipril group (hazard ratio [HR] 0·76 [95% CI 0·38-1·51]; absolute risk difference -3·8% [95% CI -13·6 to 6·1]). With extended follow-up (mean 48 months), the primary outcome occurred in 27 patients (25%) in the placebo group and 25 (24%) patients in the ramipril group (HR 0·96 [95% CI 0·55-1·65]); absolute risk difference: -0·5% (95% CI -12·0 to 11·1). There was no significant difference in the rate of measured GFR decline between the two groups (mean difference per 6-month interval: -0·16 mL/min/1·73m(2) (SE 0·24); p=0·49). 14 (14%) of patients died in the ramipril group and 11 (10%) in the placebo group, but the difference between groups was not statistically significant (HR 1·45 [95% CI 0·66 to 3·21]). Adverse events were more common in the ramipril group (39 [38%]) than in the placebo group (24 [22%]; p=0·02).. Treatment with ramipril compared with placebo did not lead to a significant reduction in doubling of serum creatinine, end-stage renal disease, or death in kidney transplant recipients with proteinuria. These results do not support the use of angiotensin-converting enzyme inhibitors with the goal of improving clinical outcomes in this population.. Canadian Institutes of Health Research.

    Topics: Adult; Angiotensin-Converting Enzyme Inhibitors; Double-Blind Method; Female; Follow-Up Studies; Glomerular Filtration Rate; Graft Rejection; Graft Survival; Humans; Kidney Failure, Chronic; Kidney Function Tests; Kidney Transplantation; Male; Middle Aged; Postoperative Complications; Prognosis; Proteinuria; Ramipril; Risk Factors

2016
Effect of Ramipril on Urinary Protein Excretion in Maintenance Renal Transplant Patients Converted to Sirolimus.
    American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons, 2015, Volume: 15, Issue:12

    This prospective, randomized, double-blind, placebo-controlled study evaluated the effects of ramipril on urinary protein excretion in renal transplant patients treated with sirolimus following conversion from a calcineurin inhibitor. Patients received ramipril or placebo for up to 6 weeks before conversion and 52 weeks thereafter. Doses were increased if patients developed proteinuria (urinary protein/creatinine ratio ≥0.5); losartan was given as rescue therapy for persistent proteinuria. The primary end point was time to losartan initiation. Of 295 patients randomized, 264 met the criteria for sirolimus conversion (ramipril, 138; placebo, 126). At 52 weeks, the cumulative rate of losartan initiation was significantly lower with ramipril (6.2%) versus placebo (23.2%) (p < 0.001). No significant differences were observed between ramipril and placebo for change in glomerular filtration rate from baseline (p = 0.148) or in the number of patients with biopsy-confirmed acute rejection (13 vs. 5, respectively; p = 0.073). One patient in the placebo group died due to cerebrovascular accident. Treatment-emergent adverse events were consistent with the known safety profile of sirolimus and were not potentiated by ramipril co-administration. Ramipril was effective in reducing the incidence of proteinuria for up to 1 year following conversion to sirolimus in maintenance renal transplant patients.

    Topics: Antihypertensive Agents; Calcineurin Inhibitors; Double-Blind Method; Female; Follow-Up Studies; Glomerular Filtration Rate; Graft Rejection; Graft Survival; Humans; Immunosuppressive Agents; Kidney Failure, Chronic; Kidney Function Tests; Kidney Transplantation; Male; Middle Aged; Postoperative Complications; Prognosis; Prospective Studies; Proteinuria; Ramipril; Risk Factors; Sirolimus; Tacrolimus

2015
Comparative effects of angiotensin receptor blockade and ACE inhibition on the fibrinolytic and inflammatory responses to cardiopulmonary bypass.
    Clinical pharmacology and therapeutics, 2012, Volume: 91, Issue:6

    The effects of angiotensin-converting enzyme (ACE) inhibition and angiotensin II type 1 receptor blockade (ARB) on fibrinolysis and inflammation after cardiopulmonary bypass (CPB) are uncertain. This study tested the hypothesis that ACE inhibition enhances fibrinolysis and inflammation to a greater extent than ARB in patients undergoing CPB. One week to 5 days before surgery, patients were randomized to ramipril 5 mg/day, candesartan 16 mg/day, or placebo. ACE inhibition increased intraoperative bradykinin and tissue-type plasminogen activator (t-PA ) concentrations as compared to AR B. Both ACE inhibition and AR B decreased the need for plasma transfusion relative to placebo, but only ACE inhibition decreased the duration of hospital stay. Neither ACE inhibition nor AR B significantly affected concentrations of plasminogen activator inhibitor-1 (PAI -1), interleukin (IL )-6, IL -8, or IL -10. ACE inhibition enhanced intraoperative fibrinolysis without increasing the likelihood of red-cell transfusion. By contrast, neither ACE inhibition nor ARB affected the inflammatory response. ACE inhibitors and ARBs may be safely continued until the day of surgery.

    Topics: Aged; Angiotensin II Type 1 Receptor Blockers; Angiotensin-Converting Enzyme Inhibitors; Benzimidazoles; Biphenyl Compounds; Blood Transfusion; Bradykinin; Cardiopulmonary Bypass; Endpoint Determination; Female; Fibrinolysis; Hematocrit; Hospital Mortality; Humans; Inflammation; Interleukins; Length of Stay; Male; Middle Aged; Monitoring, Intraoperative; Perioperative Care; Postoperative Complications; Ramipril; Tetrazoles; Treatment Outcome

2012
Effect of ramipril on postrevascularization prevalence of angina and quality of life.
    International journal of cardiology, 2004, Volume: 95, Issue:2-3

    The prevalence of angina after invasive revascularization is not negligible and impacts on quality of life. It has not been clarified whether potential anti-ischemic actions of angiotensin-converting enzyme inhibitors (1) may apply to non high-risk patients and (2) may reduce the prevalence of angina. We sought to test the hypothesis that ramipril, an angiotensin-converting enzyme inhibitor, may reduce the postrevascularization prevalence of angina pectoris and improve quality of life.. In the Angiotensin-converting enzyme Post-Revascularization Study (APRES), 159 patients who underwent invasive revascularization for chronic angina and who had not had heart failure, acute myocardial infarction (AMI), or severe left ventricular dysfunction were randomized to receive 10 mg of ramipril or placebo. During the 12- to 46-month follow-up, the Specific Activity Scale class, exercise tests, and SF-36 quality of life scores were serially assessed.. The average prevalence of angina of Specific Activity Scale class II or worse was 26.6% in the ramipril group and 19.9% in the placebo group (p=0.16). The average prevalence of exercise-inducible ischemia was 30.8% in the ramipril group and 25.2% in the placebo group (p=0.39). There were no significant differences between the two treatment groups in the SF-36 quality of life scores or in the Duke treadmill score. Post-hoc power calculations revealed that the power to rule out a clinical significant benefit of ramipril on the prevalence of angina, quality of life, and Duke treadmill score was >90%.. These data do not suggest that ramipril reduces the prevalence of angina pectoris or improves quality of life after invasive revascularization in such patients

    Topics: Analysis of Variance; Angina Pectoris; Angiotensin-Converting Enzyme Inhibitors; Denmark; Exercise; Female; Humans; Male; Middle Aged; Myocardial Revascularization; Postoperative Complications; Prevalence; Quality of Life; Ramipril

2004
Beneficial effects of ramipril on left ventricular end-diastolic and end-systolic volume indexes after uncomplicated invasive revascularization are associated with a reduction in cardiac events in patients with moderately impaired left ventricular functio
    Journal of the American College of Cardiology, 2001, Volume: 37, Issue:5

    OBJECTIVES We sought to assess the effect of ramipril on left ventricular (LV) volumes, and the clinical significance thereof, in patients with moderate LV dysfunction and no clinical heart failure undergoing invasive revascularization for chronic stable angina.. It is unsettled whether treatment with an angiotensin-converting enzyme inhibitor has an impact on LV volumes in this patient group, and, if so, whether this is associated with the clinical outcome.. A total of 133 patients with a left ventricular ejection fraction (LVEF) between 0.30 and 0.50 and no clinical heart failure undergoing invasive revascularization for chronic stable angina were randomized to receive ramipril 10 mg once daily or placebo and were followed for a median of 33 months with echocardiography at baseline and 3, 12 and 24 months postoperatively.. Repeated measures analysis of all time points showed that ramipril significantly reduced the end-diastolic volume index (EDVI) (p = 0.032) and end-systolic volume index (ESVI) (p = 0.006) as compared with placebo. Ramipril also reduced the incidence of the triple composite end point of cardiac death, acute myocardial infarction or development of heart failure (p = 0.046). Cox regression analysis, controlling for baseline LVEF and assignment to ramipril, revealed: 1) that increases in EDVI and ESVI up to three months predicted an increasing risk of a future adverse clinical outcome; and 2) that the benefit with ramipril on clinical outcome was partly dependent on a reduction in LV volumes.. Even in this patient group, LV dilation may supervene and lead to an adverse clinical outcome. Ramipril reduces the postoperative increase in LV volumes and may thereby improve clinical outcome.

    Topics: Aged; Angina Pectoris; Angioplasty, Balloon, Coronary; Coronary Artery Bypass; Diastole; Echocardiography; Female; Follow-Up Studies; Heart Failure; Humans; Male; Middle Aged; Postoperative Complications; Ramipril; Stroke Volume; Survival Rate; Systole; Ventricular Dysfunction, Left

2001
Losartan versus ramipril in the treatment of postrenal transplant erythrocytosis.
    Transplantation proceedings, 1998, Volume: 30, Issue:5

    Topics: Angiotensin-Converting Enzyme Inhibitors; Erythrocyte Count; Erythropoietin; Hematocrit; Humans; Kidney Transplantation; Losartan; Polycythemia; Postoperative Complications; Ramipril; Reticulocyte Count; Transferrin

1998
The Angiotensin Converting Enzyme Inhibition Post Revascularization Study (APRES). Effects of ramipril in patients with reduced left ventricular function. Rationale, design, methods, baseline characteristics and first-year experience.
    Scandinavian cardiovascular journal : SCJ, 1998, Volume: 32, Issue:4

    Invasive revascularization improves prognosis, functional status and quality of life in patients with severe angina pectoris and impaired left ventricular function, and treatment with ACE-I reduces the development of cardiac events and left ventricular dysfunction in patients without or with mild angina pectoris. However, the effects of a combined treatment strategy with invasive revascularization and subsequent long-term ACE-I therapy in patients with limiting angina pectoris and impaired left ventricular function have not previously been investigated. APRES is a long-term, prospective, randomized double-blind study that evaluates the effects of ramipril 10 mg o.d. on the long-term development of cardiac events, left ventricular function, functional status and quality of life following invasive revascularization in patients without recent AMI or clinical heart failure and with preoperative ejection fraction in the range 0.30-0.50. The rationale, design and power of APRES and the choice and relevance of outcome measures are discussed. Based on experience and results from the first year of the study for screening procedure, inclusion rate, patient compliance, reproducibility analyses and the magnitude of outcome measures, we conclude that the study is feasible and safe. The included patients match with the target population, the outcome measures seem appropriate and the power considerations valid for the majority of the outcome measures.

    Topics: Adolescent; Adult; Aged; Angina Pectoris; Angioplasty, Balloon, Coronary; Angiotensin-Converting Enzyme Inhibitors; Coronary Artery Bypass; Double-Blind Method; Exercise Test; Female; Follow-Up Studies; Humans; Male; Middle Aged; Myocardial Revascularization; Postoperative Complications; Postoperative Period; Prognosis; Prospective Studies; Quality of Life; Ramipril; Survival Rate; Treatment Outcome; Ventricular Dysfunction, Left

1998

Other Studies

6 other study(ies) available for ramipril and Postoperative-Complications

ArticleYear
Rhabdomyolysis-induced compartment syndrome secondary to atorvastatin and strenuous exercise.
    BMJ case reports, 2017, Mar-16, Volume: 2017

    A 50-year-old male UK resident with a history of hypertension and hypercholesterolaemia presented to the emergency department with a 48-hour history of sudden onset bilateral thigh swelling and pain unrelieved by regular analgesia. 3 days prior to presentation, he performed a vigorous workout in the gym. His medications included ramipril 5 mg once daily and atorvastatin 20 mg at night time. He was a non-smoker and did not consume alcohol. He reported no known drug allergies. Physical examination confirmed bilateral swollen thighs, with no overlying skin changes, clinically suggestive of compartment syndrome. His creatine kinase was >50 000 IU with normal renal and liver function tests. Further investigation with MRI-identified prominent swelling of the vastus intermedius and medialis muscles, more marked on the left, with extensive diffuse short tau inversion recovery (STIR) signal hyperintensity and isointensity on T1 sequences, suggestive of rhabdomyolysis. He underwent bilateral fasciotomies of his thighs and aggressive intravenous fluid resuscitation with close monitoring of his electrolytes. Intraoperatively his muscle was healthy, with no evidence of haematoma or necrosis. His medication atorvastatin was stopped due to his rhabdomyolysis. 48 hours later, he returned to theatre and review of his fasciotomy wounds was unremarkable. 4 days later, he was discharged uneventfully. His postoperative recovery was complicated by a serous discharge from his left medial thigh wound. Further investigation with an ultrasound confirmed a 4×1×1cm multiloculated collection within the superficial tissue directly underlying the wound. An aspirate was performed and cultures revealed no growth. He remains under review in the department of plastic surgery. This case report discusses the aetiological spectrum, clinical presentation, pathophysiology, differential diagnosis, investigations, management and complications of rhabdomyolysis.

    Topics: Anticholesteremic Agents; Antihypertensive Agents; Atorvastatin; Compartment Syndromes; Exercise; Fasciotomy; Humans; Male; Middle Aged; Pain; Postoperative Complications; Ramipril; Rhabdomyolysis; Thigh

2017
Is administration of preoperative angiotensin-converting enzyme inhibitors important for renal protection after cardiac surgery?
    Renal failure, 2013, Volume: 35, Issue:5

    There are various reasons for renal dysfunction after cardiac surgery; however, activation of the renin-angiotensin system has an important role following cardiac surgery. We investigated the effect of preoperative angiotensin-converting enzyme (ACE) inhibitors on renal functions after cardiovascular surgery.. Three hundred sixty-six patients awaiting elective cardiac surgery were allocated to two groups, namely the treatment group, comprising the ACE inhibitor group (n = 186), and the control group, which was without ACE inhibitor (n = 180). The renal parameters [blood urea nitrogen, creatinine, creatinine clearance, and glomerular filtration rate (GFR)] and the need for dialysis were evaluated associated with renal functions between the two groups in the postoperative period.. After cardiac surgery, renal dysfunction requiring dialysis developed in 11 (3.8%) patients in the control group patients. There was no required dialysis in the treatment group (p < 0.05). As an indicator of renal dysfunction, the increase in creatinine and blood urea nitrogen levels and the decrease in GFR and creatinine clearance were higher in the control group (p < 0.05). The multivariate analysis indicated that therapy with ACE inhibitors was found to decrease the incidence of postoperative renal dysfunction (odds ratio, 1.07; 95% confidence interval, 0.45-2.50; p < 0.05). The other independent predictors were age, preoperative intra-aortic blood pump, hypertension, diabetes mellitus, and a left ventricular ejection fraction below 0.40.. Preoperative therapy with ACE inhibitors has an influence on renal functions. This study demonstrates that administration of ACE inhibitors provides better renal protection after cardiac surgery.

    Topics: Aged; Angiotensin-Converting Enzyme Inhibitors; Cardiac Surgical Procedures; Female; Humans; Logistic Models; Male; Middle Aged; Postoperative Complications; Preoperative Care; Ramipril; Renal Insufficiency; Renin-Angiotensin System; Retrospective Studies

2013
Obesity and oxidative stress predict AKI after cardiac surgery.
    Journal of the American Society of Nephrology : JASN, 2012, Volume: 23, Issue:7

    Obesity increases oxidative stress, endothelial dysfunction, and inflammation, but the effect of obesity on postoperative AKI is not known. We examined the relationship between body mass index (BMI) and AKI in 445 patients undergoing cardiac surgery and whether oxidative stress (F(2)-isoprostanes), inflammation (IL-6), or antifibrinolysis (plasminogen activator inhibitor-1 [PAI-1]) contribute to any identified relationship. Overall, 112 (25%) of the 445 patients developed AKI. Higher BMI was independently associated with increased odds of AKI (26.5% increase per 5 kg/m(2) [95% confidence interval, 4.3%-53.4%]; P=0.02). Baseline F(2)-isoprostane (P=0.04), intraoperative F(2)-isoprostane (P=0.003), and intraoperative PAI-1 (P=0.04) concentrations also independently predicted AKI. BMI no longer predicted AKI after adjustment for the effect of F(2)-isoprostanes, suggesting that obesity may affect AKI via effects on oxidative stress. In contrast, adjustment for IL-6 or PAI-1 did not substantially alter the association between BMI and AKI. Further, deconstruction of the obesity-AKI relationship into direct (i.e., independent of candidate pathways) and indirect (i.e., effect of BMI on AKI via each candidate pathway) effects indicated that F(2)-isoprostanes, but not IL-6 or PAI-1, partially mediate the relationship between obesity and AKI (P=0.001). In conclusion, obesity independently predicts AKI after cardiac surgery, and oxidative stress may partially mediate this association.

    Topics: Acute Kidney Injury; Aged; Angiotensin-Converting Enzyme Inhibitors; Biomarkers; Body Mass Index; Cardiac Surgical Procedures; Diuretics; F2-Isoprostanes; Female; Humans; Interleukin-6; Male; Middle Aged; Obesity; Oxidative Stress; Plasminogen Activator Inhibitor 1; Postoperative Complications; Ramipril; Randomized Controlled Trials as Topic; Risk Factors; Signal Transduction; Spironolactone

2012
[Choroidal effusion after uncomplicated cataract surgery].
    Klinische Monatsblatter fur Augenheilkunde, 2008, Volume: 225, Issue:6

    Intake of ACE inhibitors may promote angioedema which can appear months and years after the medication has been stopped. Surgery and local anaesthesia can further aggravate angioedema. A 61-year-old patient with age-related cataract was admitted to our hospital for elective out-patient cataract surgery. A few days after surgery, the patient complained of pain and reduced vision in the operated eye.. Postoperative findings were elevated intraocular pressure (28 mmHg) and a significant reduction of vision. The anterior chamber was shallow. Ophthalmoscopy showed a circumferential choroidal and focal exudative retinal detachment. Local and systemic therapy with antiglaucomatous medications as well as steroids (methylprednisolone) and antibiotics (ciprofloxacin) resulted in control of the eye pressure and an increase of vision. After two weeks, the choroidal detachment disappeared. Important preexisting diseases included a minimal change glomerulonephritis under treatment with low doses of cortisone (4 mg), as well as arterial hypertension. An ACE inhibitor (ramipril) was taken.. ACE inhibitor intake might be associated with choroidal effusion. A preoperative change to another antihypertensive medication should be considered in patients with a tendency to develop angioedema. A glomerulonephritis might also support edema. Patients with such edema should undergo diagnostic evaluation and receive treatment before cataract surgery.

    Topics: Angioedema; Angiotensin-Converting Enzyme Inhibitors; Antihypertensive Agents; Cataract Extraction; Choroid Diseases; Ciprofloxacin; Drug Therapy, Combination; Humans; Hypertension; Male; Methylprednisolone; Middle Aged; Nephrosis, Lipoid; Nephrotic Syndrome; Ocular Hypertension; Postoperative Complications; Ramipril; Retinal Detachment; Risk Factors

2008
Effect of angiotensin-converting enzyme inhibitors or angiotensin receptor blockers on the frequency of post-cardiothoracic surgery atrial fibrillation.
    The Annals of pharmacotherapy, 2007, Volume: 41, Issue:3

    A recent meta-analysis demonstrated that angiotensin-converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs) reduce the incidence of new-onset atrial fibrillation by nearly 50%. However, the ability of ACE inhibitors or ARBs to prevent post-cardiothoracic surgery (CTS) atrial fibrillation, when used postoperatively, has yet to be evaluated.. To evaluate the impact of postoperative ACE inhibitor or ARB use on the incidence of post-CTS atrial fibrillation.. We performed a retrospective cohort study of propensity score matched patients who underwent CTS at a single institution from January 2004 through December 2005. Patients who received either an ACE inhibitor or an ARB within 24 hours of surgery were propensity score matched for common predictors of post-CTS atrial fibrillation (age >70 y, preoperative digoxin use, postoperative beta-blocker or amiodarone use, beta-blocker intolerance, valve surgery, male sex, and history of diabetes mellitus, smoking, chronic obstructive pulmonary disease, prior cardiothoracic surgery) in a 1:1 ratio with patients who did not receive an ACE inhibitor or an ARB. Multivariate logistic regression was used to generate adjusted odds ratios to minimize the impact of baseline confounders.. A total of 1469 patients underwent CTS during the study evaluation period. Postoperatively, 188 received an ACE inhibitor or an ARB and were matched to 188 control patients. Mean +/- SD age of matched patients was 68.1 +/- 11.8 years, 66% were men, 42% underwent valve surgery, and 69% and 35% received postoperative beta-blockade and amiodarone, respectively. Patients who received an ACE inhibitor or an ARB did not experience a significant reduction in post-CTS atrial fibrillation compared with control patients (adjusted OR 0.95; 95% CI 0.57 to 1.56; p = 0.83).. In this evaluation, postoperative ACE inhibitor or ARB use was not associated with a reduction in post-CTS atrial fibrillation. A study of preoperative, longer-term ACE inhibitor and/or ARB therapy is needed to determine the benefits of that strategy.

    Topics: Aged; Aged, 80 and over; Angiotensin II Type 1 Receptor Blockers; Angiotensin-Converting Enzyme Inhibitors; Atrial Fibrillation; Biphenyl Compounds; Cardiac Surgical Procedures; Cohort Studies; Female; Humans; Irbesartan; Lisinopril; Male; Postoperative Complications; Ramipril; Retrospective Studies; Tetrazoles; Valine; Valsartan

2007
Late recurrence of scleroderma renal crisis in a renal transplant recipient despite angiotensin II blockade.
    American journal of kidney diseases : the official journal of the National Kidney Foundation, 2005, Volume: 45, Issue:5

    Scleroderma renal crisis is the most severe renal manifestation of scleroderma and has been reported to recur rarely early after renal transplantation. Angiotensin II blockade is critical in preventing and treating scleroderma renal crisis, but some concern exists as to whether angiotensin II receptor blockers are clinically equivalent to angiotensin-converting enzyme inhibitors. The current case indicates that late recurrences of scleroderma renal crisis are possible in renal transplant recipients and that angiotensin-converting enzyme inhibitors, rather than angiotensin II receptor blockers, may be the superior drugs for such patients.

    Topics: Adult; Angiotensin II Type 1 Receptor Blockers; Angiotensin-Converting Enzyme Inhibitors; Antihypertensive Agents; Arterioles; Basement Membrane; Female; Humans; Hypertension, Renal; Immunosuppression Therapy; Kidney Diseases; Kidney Failure, Chronic; Kidney Glomerulus; Kidney Transplantation; Losartan; Postoperative Complications; Ramipril; Recurrence; Renal Artery; Scleroderma, Diffuse

2005