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Steroid Sparing (steroid + sparing)
Selected AbstractsFurther experience with the use of 6-thioguanine in patients with Crohn's diseaseINFLAMMATORY BOWEL DISEASES, Issue 10 2008Azhar Ansari MD Abstract Background: 6-Thioguanine (6-TG) is efficacious in patients with Crohn's Disease (CD) failing conventional immunosuppression but there are reports of hepatotoxicity. We report our experience of the safety and efficacy of 6-TG in a series of patients with CD. Methods: A retrospective study of patients with CD who failed thiopurines ± methotrexate between 2001 and 2006 was performed. Indications for 6-TG were; active disease, to allow infliximab withdrawal, steroid sparing, or fistula closure. Patients underwent regular review and those treated longer than 1 year were advised to have liver magnetic resonance imaging (MRI) and liver biopsy. Results: All 30 patients treated with 6-TG during the period were included. The median dose and duration of 6-TG was 40 mg daily and 21.5 months, respectively. Initial clinical response was achieved in 18/30 (60%). Eleven of 29 (38%) (1 unrelated death) remained in remission at a median 44 months follow-up. Seven of 30 (23%) discontinued 6-TG due to adverse effects; 7/30 (23%) patients developed abnormal liver function tests (LFTs) during treatment, mostly transient and mild. One patient developed a portal hypertensive syndrome resolving on cessation of 6-TG. Of 11 liver biopsies, none showed nodular regenerative hyperplasia (NRH). The median red blood cell 6-thioguanine nucleotide (6-TGN) level was 807 pmol/108. Conclusions: 6-TG has good clinical efficacy for third-line immunosuppression in CD but hepatotoxicity remains a concern. However, previous reports of NRH in 6-TG-treated inflammatory bowel disease patients have not been substantiated by this cohort. (Inflamm Bowel Dis 2008) [source] Systematic review: steroid withdrawal in anti-TNF-treated patients with inflammatory bowel diseaseALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 3 2010E. Bultman Aliment Pharmacol Ther 2010; 32: 313,323 Summary Background, The increasing awareness of increased risk for opportunistic infections when combining several immunosuppressant drugs led to new treatment goals for inflammatory bowel disease including limited use of steroids. Aim, To conduct a systematic review to establish figures for steroid withdrawal in anti-TNF treated inflammatory bowel disease-patients. Methods, Medline was searched using the search-terms Ulcerative Colitis (UC) [Mesh], Crohn Disease (CD) [Mesh], IBD [Mesh], crohn, colitis, IBD and steroid sparing, all combined with infliximab and adalimumab. We selected English-language publications that addressed the effect of anti-TNF on steroid withdrawal. Studies had to assess patients with luminal CD or UC. Numbers of patients who were able to withdraw steroids were calculated. Results, Six studies could be included; five reporting on infliximab and one on adalimumab. Studies were heterogeneously designed. Overall, in the adult population, up to 38% of the patients were able to withdraw corticosteroids during infliximab therapy. In the paediatric population, up to 75% of the patients were able to withdraw corticosteroids during infliximab therapy. Conclusions, Although a consensus on the definition of steroid-sparing is lacking, approximately two-thirds of the inflammatory bowel disease-patients are unable to withdraw corticosteroid treatment during anti-TNF therapy. [source] Adalimumab for Crohn's disease with intolerance or lost response to infliximab: a 3-year single-centre experienceALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 4 2009A. OUSSALAH Summary Background, Adalimumab is effective in inducing clinical remission in patients with Crohn's disease who lost response or became intolerant to infliximab. Aim, To evaluate long-term efficacy and safety of adalimumab as a second line therapy in luminal and fistulizing Crohn's disease. Methods, We report our single-centre experience in 53 patients. We evaluated maintenance of clinical response defined as the absence of adverse events leading to drug withdrawal, no major abdominal surgery and no loss of clinical response in initial responders. Major abdominal surgery, steroid sparing, complete fistula closure and safety were also assessed. Results, The probability of maintaining clinical response was 77.2%, 67.8% and 50.8% at 26, 52 and 130 weeks respectively. The probability of remaining major abdominal surgery-free was 82.3% at 26, 52 and 130 weeks. Complete fistula closure occurred in six of 10 patients, and eight of 10 patients were able to taper steroid therapy. Adverse events occurred in 31 patients (58.5%) leading to adalimumab withdrawal in nine patients (17%). Conclusion, Adalimumab therapy may be effective in the long term in both luminal and fistulizing Crohn's disease in infliximab-failure patients, half of patients maintaining clinical response and potentially avoiding major abdominal surgery in 80% of cases. [source] Comparative effectiveness of azathioprine in Crohn's disease and ulcerative colitis: prospective, long-term, follow-up study of 394 patientsALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 2 2008J. P. GISBERT Summary Background The long-term efficiacy for thiopurinic drugs in Crohn's disease (CD), and particularly in ulcerative colitis (UC), has been insufficiently studied. Aim To evaluate prospectively and compare the long-term effectiveness of azathioprine (AZA) in CD and UC. Methods Three hundred and ninety-four AZA treated patients were included consecutively included. Truelove-modified index and CDAI were used to assess effectiveness. Hospitalizations and surgical procedures were recorded. Results Two hundred and thirty-eight patients with CD and 156 with UC received AZA for a median of 38 months. Effectiveness: Partial response/remission was achieved in 34%/49% of CD patients and in 47%/42% of UC (nonstatistically significant differences). Steroid treatment: Prior to AZA, 49% of CD patients were receiving steroids, whereas only 8% needed steroids after therapy (P < 0.001). Corresponding figures in UC patients were 39% vs. 9% (P < 0.001). Hospitalizations: Prior to AZA, the rate of hospitalizations in CD was 0.190 per-patient-year, while after treatment, it decreased to 0.099 (P < 0.001). Corresponding hospitalization rates in UC were 0.108 vs. 0.038 (P < 0.001). Surgery: The rate of surgery in CD prior/after AZA was 0.038/0.011 per-patient-year (P < 0.001). The number of surgical interventions in UC prior/after AZA treatment was 26/0 (the rate per-patient-year was 0.018/0) (P < 0.001). Conclusions Our results confirm the effectiveness of AZA in inflammatory bowel disease, not only in the short term but also in the long term, resulting in a steroid sparing effect and in both a reduction in the number of hospitalizations and surgical procedures. AZA is similarly effective for both CD and UC patients. [source] Steroid sparing effects of intranasal corticosteroids in asthma and allergic rhinitisALLERGY, Issue 3 2010A. Nair To cite this article: Nair A, Vaidyanathan S, Clearie K, Williamson P, Meldrum K, Lipworth BJ. Steroid sparing effects of intranasal corticosteroids in asthma and allergic rhinitis. Allergy 2010; 65: 359,367. Abstract Background:, Treating allergic rhinitis may have a downstream anti-inflammatory effect on the lower airways. We conducted a dose ranging study in asthma and persistent allergic rhinitis to evaluate if intranasal corticosteroids exhibit a sparing effect on the dose of inhaled corticosteroid. Methods:, Twenty five participants were randomized to receive two weeks of 100 ,g/day (Low dose) or 500 ,g/day (High dose) of inhaled fluticasone propionate both with intranasal placebo; or inhaled fluticasone 100 ,g/day with intranasal fluticasone 200 ,g/day (Combined) in a double-blind cross-over fashion. Results:, Low dose fluticasone produced a shift of 1.20 doubling-dilutions (95% CI, 0.63, 1.77); Combined fluticasone, 1.79 doubling-dilutions (95% CI, 0.77, 2.80) and high dose fluticasone, 2.01 doubling-dilutions (95% CI, 1.42, 2.61) in methacholine PC20 from respective baselines. There was a significant difference between high and low doses: 0.82 doubling dilutions (95%CI, 0.12, 1.50) but not between combined and low dose 0.58 doubling dilutions (95% CI, ,0.78, 1.95). Combined treatment alone produced improvements in peak nasal inspiratory flow (P < 0.001), rhinitis quality of life (P = 0.004) and nasal NO (P = 0.01); reduced blood eosinophil count (P = 0.03), and serum eosinophil cationic protein (P = 0.02). All treatments significantly improved tidal NO, FEV1 and asthma quality of life. Conclusions:, High-dose fluticasone was superior to low dose fluticasone for methacholine PC20, demonstrating room for further improvement. Combined treatment was not significantly different from low dose fluticasone and we could not demonstrate a steroid sparing effect on methacholine PC20. Combined treatment alone produced improvements in upper airway outcomes and suppressed systemic inflammation but not adrenal function. [source] Recent developments of ocular allergy in childrenACTA OPHTHALMOLOGICA, Issue 2009F CHIAMBARETTA First we summarize the clinical presentations associated with the classification of ocular allergy, and present the last agreement for treatment. Vernal keratoconjunctivitis is the more severe form affecting children and iatrogenic complications must be avoided. In vernal keratoconjunctivitis, a new grading system is introduced based on clinical signs and symptoms of ocular surface inflammation. Based on this new grading of vernal keratoconjunctivitis, different treatment options are proposed, essentially steroid sparing. Based on new information about the pathogenesis of vernal keratoconjunctivitis, recent and more selective drugs like anti-chemokine receptor antibodies and leukotriene receptor antagonists and cyclosporine are evaluated. [source] Obesity following kidney transplantation and steroid avoidance immunosuppressionCLINICAL TRANSPLANTATION, Issue 3 2008Eric A. Elster Abstract:, Obesity is an important co-morbidity within end-stage renal disease (ESRD) and renal transplant populations. Previous studies have suggested that chronic corticosteroids result in increased body weight post-transplant. With the recent adoption of steroid-sparing immunosuppressive strategies, we evaluated the effect of these strategies on body mass index (BMI) after renal transplantation. We examined 95 renal transplant recipients enrolled in National Institutes of Health clinical transplant trials over the past three yr who received either lymphocyte depletion-based steroid sparing or traditional immunosuppressive therapy that included steroids for maintenance immunosuppression. Recipients were overweight prior to transplant and no significant differences existed in pre-transplant BMI among treatment groups. Regardless of therapy, BMI increased post-transplant in all recipients. The BMI increase consisted of an average weight gain of 5.01 ± 7.12 kg (mean, SD) post-transplant. Additionally, in a number of recipients placed on maintenance steroids, subsequent withdrawal at a mean of 100 d post-transplant had no impact on weight gain. Thus, body weight and BMI increase following kidney transplantation, even in the absence of steroids. Thus, patients gain weight after renal transplantation regardless of the treatment strategy. Steroid avoidance alone does not reduce risk factors associated with obesity in our patient population. [source] | ||||||||||