Search

ObjectivePolypharmacy management of recurrent pericarditis (RP) often involves long-term therapies, often with negative effects. Slow tapering of oral therapies is often required to avoid recurrence. A post hoc analysis of the phase III trial Rilonacept inHibition of interleukin-1 Alpha and beta for recurrent Pericarditis: a pivotal Symptomatology and Outcomes Study (RHAPSODY) evaluated investigator approaches to transitioning to IL-1 blockade monotherapy with rilonacept, which was hypothesised to allow accelerated withdrawal of common multidrug pericarditis regimens.MethodsRHAPSODY was a multicentre (Australia, Israel, Italy, USA), double-blind, placebo-controlled, randomised-withdrawal trial in adults and adolescents with RP. Investigators initiated rilonacept at the labelled dose level and discontinued oral pericarditis therapies during the 12-week run-in; randomised patients received study drug as monotherapy. Time to rilonacept monotherapy was quantified in patients receiving multidrug regimens at baseline who achieved rilonacept monotherapy during run-in.ResultsIn 86 enrolled patients, mean time to rilonacept monotherapy was 7.9 weeks, with no recurrences. Of these, 64% (n=55) entered on multidrug regimens: non-steroidal anti-inflammatory drugs (NSAIDs) plus colchicine (44% (24/55)), colchicine plus glucocorticoids (24% (13/55)), or NSAIDs, colchicine, plus glucocorticoids (33% (18/55)). Investigators transitioned patients receiving colchicine and glucocorticoids at baseline to rilonacept monotherapy without recurrence regardless of taper approach: sequential (n=14; median, 7.7 weeks) or concurrent (n=17; median, 8.0 weeks). Median time to rilonacept monotherapy was similar regardless of glucocorticoid dose and duration: ≤15 mg/day (n=21): 7.3 weeks; >15 mg/day (n=18): 8.0 weeks; long-term (≥28 days): 7.6 weeks.ConclusionsRapid discontinuation of oral RP therapies while transitioning to rilonacept monotherapy was feasible without triggering pericarditis recurrence.Trial registration numberNCT03737110.

BACKGROUND Interleukin-1 has been implicated as a mediator of recurrent pericarditis. The efficacy and safety of rilonacept, an interleukin-1α and interleukin-1β cytokine trap, were studied previously in a phase 2 trial involving patients with recurrent pericarditis. METHODS We conducted a phase 3 multicenter, double-blind, event-driven, randomized-withdrawal trial of rilonacept in patients with acute symptoms of recurrent pericarditis (as assessed on a patient-reported scale) and systemic inflammation (as shown by an elevated C-reactive protein [CRP] level). Patients presenting with pericarditis recurrence while receiving standard therapy were enrolled in a 12-week run-in period, during which rilonacept was initiated and background medications were discontinued. Patients who had a clinical response (i.e., met prespecified response criteria) were randomly assigned in a 1:1 ratio to receive continued rilonacept monotherapy or placebo, administered subcutaneously once weekly. The primary efficacy end point, assessed with a Cox proportional-hazards model, was the time to the first pericarditis recurrence. Safety was also assessed. RESULTS A total of 86 patients with pericarditis pain and an elevated CRP level were enrolled in the run-in period. During the run-in period, the median time to resolution or near-resolution of pain was 5 days, and the median time to normalization of the CRP level was 7 days. A total of 61 patients underwent randomization. During the randomized-withdrawal period, there were too few recurrence events in the rilonacept group to allow for the median time to the first adjudicated recurrence to be calculated; the median time to the first adjudicated recurrence in the placebo group was 8.6 weeks (95% confidence interval [CI], 4.0 to 11.7; hazard ratio in a Cox proportional-hazards model, 0.04; 95% CI, 0.01 to 0.18; P

Background: Post-episode tapering of Standard of Care (SoC) medication in patients with recurrent pericarditis (RP) varies considerably. Gradual tapering of corticosteroids (CS) is recommended in ESC guidelines (decreasing by 1-2.5 mg/day every 2-6 weeks over 1-2 years) to prevent recurrence. We describe successful faster tapering of SoC treatment onto rilonacept monotherapy during RHAPSODY, a Phase 3, placebo-controlled, randomized-withdrawal (RW) trial in RP. Methods: Patients with acute symptomatic RP despite stable doses of NSAIDs, colchicine, and/or CS in any combination enrolled in a 12-week run-in period in which weekly rilonacept was initiated. After 1-week of stabilization, tapering of CS began at a rate dependent on baseline dose, to be completed by Week 10 for randomization at Week 12 when clinical response was confirmed by reduced pain and normalized CRP levels. Colchicine tapering/discontinuation was initiated no earlier than Week 4. This analysis evaluates time to rilonacept monotherapy in subgroups receiving different combinations of background therapies. Results: 79 of 86 patients were receiving pharmacotherapy at run-in baseline. Median (95% CI) time to monotherapy (n=79) was 7.9 (7.0-8.1) weeks. Of the patients receiving CS at baseline (41/86 [48%]), 39 (95%) tapered to rilonacept monotherapy, and median time to monotherapy was 7.9 (7.1-8.1) weeks. Of the patients receiving colchicine at baseline (65/86 [76%]), 61 (94%) patients achieved rilonacept monotherapy, and median time to monotherapy was 8.0 (7.1-8.3) weeks. Patients receiving only one SoC therapy achieved rilonacept monotherapy faster (6.1 [0.4-8.1] weeks) than those receiving 2 (8.0 [6.7-9.9] weeks) or 3 (7.7 [7.0-8.3] weeks) therapies. All patients who did not achieve monotherapy had withdrawn from the study for reasons unrelated to pericarditis. Conclusion: All patients randomized in the RHAPSODY trial discontinued SoC and transitioned to rilonacept monotherapy (median time 7.9 weeks) without a recurrent pericarditis episode during run-in. With rilonacept, time to successful discontinuation of SoC, including high dose CS, was substantially more rapid than current treatment practices. RHAPSODY data helped support FDA approval of the first therapy for RP.

Background SUN-101 is a combination of glycopyrrolate delivered through an innovative, electronic nebulizer, intended for the treatment of patients with COPD. The objective of this study was to assess the efficacy and safety of this new drug device combination. Methods Replicate Phase III randomized, double-blind, placebo-controlled studies were conducted to evaluate the efficacy and safety of glycopyrrolate solution administered by an investigational eFlow ® Closed System (eFlow ® CS) nebulizer in subjects with moderate-to-very-severe COPD, including those with continued background use of a long-acting beta 2 -agonist ± inhaled corticosteroid and/or history of cardiovascular (CV) disease. Subjects were randomized in a 1:1:1 ratio to receive placebo or glycopyrrolate (25 μg or 50 μg twice daily [BID]) for 12 weeks. The primary efficacy endpoint was the change from baseline in trough forced expiratory volume in 1 s (FEV 1 ) at Week 12 compared with placebo. Secondary endpoints included change from baseline in forced vital capacity (FVC) after 12 weeks, change from baseline in health status measured by St George's Respiratory Questionnaire (SGRQ) at 12 weeks/end of study (EOS), and change in rescue medication use, as well as change from baseline in FEV 1 area under the curve from 0 to 12 h after 12 weeks in the GOLDEN 3 sub-study. Daytime and night-time symptoms were recorded using an electronic diary. Safety was monitored throughout the study, including major adverse cardiovascular events. Results A total of 653 subjects were randomized in GOLDEN 3 and 641 in GOLDEN 4. Treatment with glycopyrrolate 25 μg BID and 50 μg BID resulted in statistically significant and clinically important changes from baseline in trough FEV 1 compared with placebo at Week 12 (GOLDEN 3: 0.105 L and 0.126 L; p ≤ 0.0001; GOLDEN 4: 0.084 L and 0.082 L; p ≤ 0.0001). Nebulized glycopyrrolate 25 μg BID and 50 μg BID also resulted in improvements in FVC change from baseline versus placebo at Week 12 (GOLDEN 3: 0.149 L and 0.167 L, p p p p Conclusions The results of these studies demonstrated statistically significant and clinically important improvements in pulmonary function and patient-reported health outcomes, with an acceptable safety profile, support the use of glycopyrrolate/eFlow ® CS as a potential maintenance treatment for moderate-to-very-severe COPD.

Background The use of long-acting bronchodilators is an essential component of the management of chronic obstructive pulmonary disease (COPD). The GOLDEN 5 Phase III, randomized, active-controlled, open-label study was conducted to evaluate the long-term safety and tolerability of a nebulized glycopyrrolate formulation (SUN-101) delivered via the investigational eFlow® Closed System (eFlow® CS) nebulizer in subjects with moderate-to-very-severe COPD. Methods Subjects were randomized in a 4:3 ratio to nebulized glycopyrrolate 50 μg twice daily (BID) or tiotropium 18 μg once daily (OD) and treated for 48 weeks. Subjects represented the general COPD population with real-world characteristics including severe disease, presence of comorbidities, and receiving background COPD therapy. Primary endpoints were the incidence of treatment-emergent adverse events (TEAEs), serious TEAEs, and discontinuations due to TEAEs. Secondary endpoints included the number of subjects with major adverse cardiovascular events (MACE); change from baseline in trough forced expiratory volume in 1 s (FEV1), and assessment of patient-reported outcomes. Results 1086 subjects received at least one dose of study drug. The overall incidence of TEAEs was comparable for subjects treated with glycopyrrolate (69.4%) or tiotropium (67.0%). Serious TEAEs occurred at similar rates in both treatment groups (glycopyrrolate, 12.3%; tiotropium, 10.5%). The most frequent TEAEs were COPD exacerbation/worsening and cough. Discontinuation due to TEAEs was higher in the glycopyrrolate group (10.0%) than the tiotropium group (2.8%) and related, in part, to the open-label study design, prior use of long-acting muscarinic antagonists and aerosol–airway interactions. Fewer subjects in the glycopyrrolate group experienced MACE (glycopyrrolate, n = 3 [0.5%]; tiotropium, n = 8 [1.7%]). Nebulized glycopyrrolate treatment resulted in improvements in trough FEV1 that were maintained over 48 weeks. Patient-reported health outcomes showed improvements, supporting the increases in trough FEV1. Conclusions Treatment with nebulized glycopyrrolate was well tolerated over 48 weeks with the most common adverse events being COPD worsening and cough. The overall and cardiac safety and tolerability profile and improvements in pulmonary function and patient-reported health outcomes support the use of nebulized glycopyrrolate as a maintenance treatment for moderate-to-very-severe COPD. Clinical trial registration number NCT02276222 .

SUN-101 is a combination of glycopyrrolate delivered through an innovative, electronic nebulizer, intended for the treatment of patients with COPD. The objective of this study was to assess the efficacy and safety of this new drug device combination.Replicate Phase III randomized, double-blind, placebo-controlled studies were conducted to evaluate the efficacy and safety of glycopyrrolate solution administered by an investigational eFlowA total of 653 subjects were randomized in GOLDEN 3 and 641 in GOLDEN 4. Treatment with glycopyrrolate 25 μg BID and 50 μg BID resulted in statistically significant and clinically important changes from baseline in trough FEVThe results of these studies demonstrated statistically significant and clinically important improvements in pulmonary function and patient-reported health outcomes, with an acceptable safety profile, support the use of glycopyrrolate/eFlow

The use of long-acting bronchodilators is an essential component of the management of chronic obstructive pulmonary disease (COPD). The GOLDEN 5 Phase III, randomized, active-controlled, open-label study was conducted to evaluate the long-term safety and tolerability of a nebulized glycopyrrolate formulation (SUN-101) delivered via the investigational eFlowSubjects were randomized in a 4:3 ratio to nebulized glycopyrrolate 50 μg twice daily (BID) or tiotropium 18 μg once daily (OD) and treated for 48 weeks. Subjects represented the general COPD population with real-world characteristics including severe disease, presence of comorbidities, and receiving background COPD therapy. Primary endpoints were the incidence of treatment-emergent adverse events (TEAEs), serious TEAEs, and discontinuations due to TEAEs. Secondary endpoints included the number of subjects with major adverse cardiovascular events (MACE); change from baseline in trough forced expiratory volume in 1 s (FEV1086 subjects received at least one dose of study drug. The overall incidence of TEAEs was comparable for subjects treated with glycopyrrolate (69.4%) or tiotropium (67.0%). Serious TEAEs occurred at similar rates in both treatment groups (glycopyrrolate, 12.3%; tiotropium, 10.5%). The most frequent TEAEs were COPD exacerbation/worsening and cough. Discontinuation due to TEAEs was higher in the glycopyrrolate group (10.0%) than the tiotropium group (2.8%) and related, in part, to the open-label study design, prior use of long-acting muscarinic antagonists and aerosol-airway interactions. Fewer subjects in the glycopyrrolate group experienced MACE (glycopyrrolate, n = 3 [0.5%]; tiotropium, n = 8 [1.7%]). Nebulized glycopyrrolate treatment resulted in improvements in trough FEVTreatment with nebulized glycopyrrolate was well tolerated over 48 weeks with the most common adverse events being COPD worsening and cough. The overall and cardiac safety and tolerability profile and improvements in pulmonary function and patient-reported health outcomes support the use of nebulized glycopyrrolate as a maintenance treatment for moderate-to-very-severe COPD.NCT02276222.

ObjectiveEcallantide is a recombinant peptide in the same class as aprotinin that inhibits plasma kallikrein, a major component of the contact coagulation and inflammatory cascades. Therefore, ecallantide was expected to reduce blood loss associated with cardiac surgery requiring cardiopulmonary bypass.MethodsThis prospective multinational, randomized, double-blind trial enrolled patients undergoing cardiac surgery using cardiopulmonary bypass for procedures associated with a high risk of bleeding. Patients were randomly assigned to ecallantide (n = 109) or tranexamic acid (high dose, n = 24; low dose, n = 85). Efficacy was assessed from the volume of packed red blood cells administered within the first 12 hours after surgery.ResultsThe study was terminated early after the independent data safety and monitoring board observed a statistically significantly higher 30-day mortality in the ecallantide group (12%) than in the tranexamic acid groups (4%, P = .041). Patients receiving ecallantide received more packed red blood cells within 12 hours of surgery than tranexamic acid-treated patients: median = 900 mL (95% confidence interval, 600–1070) versus 300 mL (95% confidence interval, 0–523) (P

Background Successful management of an ABO-mismatched lung allograft recipient has not previously been described. Methods Because of a clerical error, a 67-year-old blood type B patient with idiopathic pulmonary fibrosis received a left single-lung allograft from a blood type A donor. Cyclophosphamide was added to immunosuppression with anti-thymocyte globulin induction, cyclosporine, mycophenolate mofetil, and prednisone. When increasing anti-A antibody titers were detected, antigen-specific immunoadsorption, anti-CD20 monoclonal antibody, and recombinant soluble complement receptor type 1 (TP10) were administered. Results Rising anti-A antibody titers were reduced acutely by immunoadsorption, and remained low during long-term follow-up. Humoral injury to the graft was not detected. Acute cellular rejection and multiple complications were successfully managed. Three years after transplantation the patient is clinically well on stable maintenance immunosuppression and prophylactic photochemotherapy. Conclusions Modulation of anti-A antibody, preserved graft function, and a favorable patient outcome can be achieved for an ABO-mismatched lung allograft.

BACKGROUND: Arformoterol tartrate (arformoterol, 15 μg bid) is a nebulized long-acting β 2 -agonist approved for maintenance treatment of COPD. METHODS: This was a multicenter, double-blind, randomized, placebo-controlled study. Patients (aged ≥ 40 years with baseline FEV 1 ≤ 65% predicted, FEV 1 > 0.50 L, FEV 1 /FVC ≤ 70%, and ≥ 15 pack-year smoking history) received arformoterol (n = 420) or placebo (n = 421) for 1 year. The primary assessment was time from randomization to respiratory death or first COPD exacerbation-related hospitalization. RESULTS: Among 841 patients randomized, 103 had ≥ 1 primary event (9.5% vs 15.0%, for arformoterol vs placebo, respectively). Patients who discontinued treatment for any reason (39.3% vs 49.9%, for arformoterol vs placebo, respectively) were followed for up to 1 year postrandomization to assess for primary events. Fewer patients receiving arformoterol than placebo experienced COPD exacerbation-related hospitalizations (9.0% vs 14.3%, respectively). Twelve patients (2.9%) receiving arformoterol and 10 patients (2.4%) receiving placebo died during the study. Risk for first respiratory serious adverse event was 50% lower with arformoterol than placebo ( P = .003). Numerically more patients on arformoterol (13; 3.1%) than placebo (10; 2.4%) experienced cardiac serious adverse events; however, time-to-first cardiac serious adverse event was not significantly different. Improvements in trough FEV 1 and FVC were greater with arformoterol (least-squares mean change from baseline vs placebo: 0.051 L, P = .030 and 0.075 L, P = .018, respectively). Significant improvements in quality of life (overall St. George's Hospital Respiratory Questionnaire and Clinical COPD Questionnaire) were observed with arformoterol vs placebo ( P CONCLUSIONS: Arformoterol demonstrated an approximately 40% lower risk of respiratory death or COPD exacerbation-related hospitalization over 1 year vs placebo. Arformoterol was well-tolerated and improved lung function vs placebo. TRIAL REGISTRY: ClinicalTrials.gov; No.: NCT00909779; URL:www.clinicaltrials.gov

A cholesterol ester transfer protein (CETP) vaccine (CETi-1) that induces auto-antibodies that specifically bind and inhibit activity of endogenous CETP has been demonstrated in rabbits to significantly increase HDL-C and reduce the development of atherosclerosis. In a Phase I human trial with CETi-1, one patient at the highest dose (250 mg) out of a total of 36 patients who received a single injection developed anti-CETP antibodies. In an extension study of 23 patients, 53% (8/15) who received a second injection of the active vaccine developed anti-CETP antibodies compared with 0% (0/8) in the placebo group. The vaccine was well tolerated and no significant laboratory abnormalities occurred. CETi-1 is a feasible therapy in humans to induce CETP auto-antibodies. Future research will determine if repeat inoculations will induce a sufficient anti-CETP antibody response to inhibit CETP and increase HDL levels.

Successful management of an ABO-mismatched lung allograft recipient has not previously been described.Because of a clerical error, a 67-year-old blood type B patient with idiopathic pulmonary fibrosis received a left single-lung allograft from a blood type A donor. Cyclophosphamide was added to immunosuppression with anti-thymocyte globulin induction, cyclosporine, mycophenolate mofetil, and prednisone. When increasing anti-A antibody titers were detected, antigen-specific immunoadsorption, anti-CD20 monoclonal antibody, and recombinant soluble complement receptor type 1 (TP10) were administered.Rising anti-A antibody titers were reduced acutely by immunoadsorption, and remained low during long-term follow-up. Humoral injury to the graft was not detected. Acute cellular rejection and multiple complications were successfully managed. Three years after transplantation the patient is clinically well on stable maintenance immunosuppression and prophylactic photochemotherapy.Modulation of anti-A antibody, preserved graft function, and a favorable patient outcome can be achieved for an ABO-mismatched lung allograft.