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Repository corticotropin injection in patients with advanced symptomatic sarcoidosis: retrospective analysis of medical records.

ABSTRACT: BACKGROUND:Repository corticotropin injection (RCI) has regulatory approval for many indications, including symptomatic sarcoidosis. This large case series of patients with advanced symptomatic sarcoidosis treated with RCI describes patient characteristics, RCI utilization patterns, concomitant therapies, and physicians' assessments of treatment response. METHODS:Patients ?18?years with symptomatic sarcoidosis, treated with RCI in the previous 36?months, who had completed a course of RCI or received RCI for ?6?months at the time of data collection were included. RESULTS:The study included 302 patients (mean age, 51?years; 52%, women) with a mean 4.8 years since initial diagnosis of sarcoidosis. Most patients (76%) had extrapulmonary involvement, primarily in the skin (28%), joints (25%), heart (22%), and eyes (22%); 34% had multiple (?2) organ involvement. The mean duration of RCI treatment was 32.5?weeks, with 61.6% of patients continuing RCI therapy for ?6?months. The RCI utilization pattern indicated an individualized approach to therapy, with a higher starting dose associated with a shorter duration of therapy compared with a lower starting dose. The percentage of patients who used corticosteroids decreased from 61.3% during the 3?months before initiation of RCI to 12.9% 3?months after RCI therapy; the mean daily dose of corticosteroid decreased from 18.2?mg to 9.9?mg. The proportion of patients given <10?mg/day of prednisone increased from 21% before RCI use to 47% 3?months after RCI use. According to physicians' assessments of change in patients' health status after RCI therapy, overall status improved in 95% of patients, overall symptoms in 73%, lung function in 38%, and inflammation in 33%. CONCLUSIONS:The findings suggest that RCI is a viable treatment option for patients with advanced symptomatic sarcoidosis and provide insights on patient characteristics and practice patterns to help clinicians determine appropriate use. The reviews of this paper are available via the supplemental material section.

SUBMITTER: Chopra I

PROVIDER: S-EPMC6856972 | biostudies-literature | 2019 Jan-Dec

REPOSITORIES: biostudies-literature

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Repository corticotropin injection in patients with advanced symptomatic sarcoidosis: retrospective analysis of medical records.

Chopra Ishveen I Qin Yimin Y Kranyak John J Gallagher Jack R JR Heap Kylee K Carroll Susan S Wan George J GJ

Therapeutic advances in respiratory disease 20190101

<h4>Background</h4>Repository corticotropin injection (RCI) has regulatory approval for many indications, including symptomatic sarcoidosis. This large case series of patients with advanced symptomatic sarcoidosis treated with RCI describes patient characteristics, RCI utilization patterns, concomitant therapies, and physicians' assessments of treatment response.<h4>Methods</h4>Patients ⩾18 years with symptomatic sarcoidosis, treated with RCI in the previous 36 months, who had completed a course ...[more]

PMID: 31722624

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Project description:IntroductionLong-term treatment of pulmonary sarcoidosis with glucocorticoids has been associated with toxicity and other adverse events, highlighting the need for alternative therapies. The goal of this study was to evaluate the efficacy and safety of repository corticotropin injection (RCI, Acthar® Gel) in patients with pulmonary sarcoidosis and to validate endpoints for use in future clinical trials.MethodsIn this multicenter, randomized, placebo-controlled trial, subjects received subcutaneous RCI (80 U) twice weekly or matching placebo through 24 weeks in a double-blind treatment phase, followed by an optional 24-week open-label extension. Efficacy was measured by glucocorticoid tapering, pulmonary function tests, chest imaging, patient-reported outcomes, and a novel sarcoidosis treatment score (STS). Safety was assessed by adverse events, physical examinations, vital signs, clinical laboratory abnormalities, and imaging. The study was terminated early due to low enrollment caused by the COVID-19 pandemic, thereby precluding statistical analysis.ResultsFifty-five subjects were randomized to receive either RCI (n = 27) or placebo (n = 28). Mean STS at week 24 showed greater improvement with RCI (1.4) compared with placebo (0.7). At week 48, those who remained on RCI had an STS of 1.8 compared with 0.9 in those who switched from placebo to RCI. More subjects in the RCI group discontinued glucocorticoids at week 24 compared to the placebo group. Glucocorticoid discontinuation was comparable at week 48 for those who switched from placebo to RCI and those who continued RCI. Similar trends in favor of RCI over placebo were observed with the other efficacy endpoints. No new or unexpected safety signals were identified.ConclusionsRCI was safe and well tolerated, with trends in efficacy data suggesting greater improvement with RCI compared to placebo in patients receiving standard-of-care therapy for pulmonary sarcoidosis. The study also provided validation of efficacy endpoints that may be used in larger trials for pulmonary sarcoidosis.Trial registrationClinicalTrials.gov identifier: NCT03320070.

Project description:Background: Vitamin D dysregulation may occur in sarcoidosis patients and result in hypercalciuria, hypercalcemia, nephrolithiasis, and renal impairment. We performed an open label pilot study of highly purified (H.P.) Acthar® Gel (repository corticotropin injection) (RCI) on patients with sarcoidosis-induced vitamin D dysregulation and hypercalciuria. Methods: Nine patients with sarcoidosis-induced vitamin D dysregulation and hypercalciuria on stable maintenance anti-sarcoidosis therapy received 80 units of RCI subcutaneously twice weekly for 12 weeks. 24-hour urinary calcium excretion was measured at baseline and at 12 weeks. Other parameters measured over 16 weeks (including 4 weeks post the last RCI dose) included the following serum values: calcium, 25-OH vitamin D, 1,25- diOH vitamin D and serum parathyroid hormone (PTH). In addition, the Sarcoidosis Health Questionnaire (SHQ) and Short Form-36 (SF-36) as well as a urinary symptom score were measured in all subjects. Results: There was no significant change in the 24-hour urinary calcium excretion over 12 weeks of the study. However, there was evidence that RCI improved sarcoidosis-induced vitamin D dysregulation in that the serum 1,25- diOH vitamin D level significantly declined over 12 weeks. There was also improvement in most of the domains of the quality of life measures, although only a few of them reached statistical significance. There was also a trend toward improvement in urinary symptoms over the study period. The was evidence of the development corticosteroid side effects in the cohort, in that weight significantly increased over the study period. Conclusions: In this small pilot open label trial, 12 weeks of RCI did not significantly improve sarcoidosis-induced hypercalciuria. However, some statistically significant changes in serum vitamin D and PTH levels were demonstrated that were consistent with some amelioration of sarcoidosis-induced vitamin D dysregulation. Several corticosteroid-related side effects were demonstrated in this cohort. (Sarcoidosis Vasc Diffuse Lung Dis 2018; 35: 192-197).

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Repository corticotropin injection in patients with advanced symptomatic sarcoidosis: retrospective analysis of medical records.

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Repository corticotropin injection in patients with advanced symptomatic sarcoidosis: retrospective analysis of medical records.

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