A Multilab Replication of the Ego Depletion Effect

There is an active debate regarding whether the ego depletion effect is real. A recent preregistered experiment with the Stroop task as the depleting task and the antisaccade task as the outcome task found a medium-level effect size. In the current research, we conducted a preregistered multilab replication of that experiment. Data from 12 labs across the globe (N = 1,775) revealed a small and significant ego depletion effect, d = 0.10. After excluding participants who might have responded randomly during the outcome task, the effect size increased to d = 0.16. By adding an informative, unbiased data point to the literature, our findings contribute to clarifying the existence, size, and generality of ego depletion

Transcatheter Edge-to-Edge Repair in Patients With Anatomically Complex Degenerative Mitral Regurgitation

BACKGROUND: Mitral valve transcatheter edge-to-edge repair is safe and effective in treating degenerative mitral regurgitation (DMR) patients at prohibitive surgical risk, but outcomes in complex mitral valve anatomy patients vary. OBJECTIVES: The PASCAL IID registry assessed safety, echocardiographic, and clinical outcomes with the PASCAL system in prohibitive risk patients with significant symptomatic DMR and complex mitral valve anatomy. METHODS: Patients in the prospective, multicenter, single-arm registry had 3+ or 4+ DMR, were at prohibitive surgical risk, presented with complex anatomic features based on the MitraClip instructions for use, and were deemed suitable for the PASCAL system by a central screening committee. Enrolled patients were treated with the PASCAL system. Safety, effectiveness, and functional and quality-of-life outcomes were assessed. Study oversight also included an echocardiographic core laboratory and clinical events committee. RESULTS: The study enrolled 98 patients (37.2% ≥2 independent significant jets, 15.0% severe bileaflet/multi scallop prolapse, 13.3% mitral valve orifice area \u3c4.0 cm2, and 10.6% large flail gap and/or large flail width). The implant success rate was 92.9%. The 30-day composite major adverse event rate was 11.2%. At 6 months, 92.4% patients achieved MR ≤2+ and 56.1% achieved MR ≤1+ (P \u3c 0.001 vs baseline). The Kaplan-Meier estimates for survival, freedom from major adverse events, and heart failure hospitalization at 6 months were 93.7%, 85.6%, and 92.6%, respectively. Patients experienced significant symptomatic improvement compared with baseline (P \u3c 0.001). CONCLUSIONS: The outcomes of the PASCAL IID registry establish the PASCAL system as a useful therapy for prohibitive surgical risk DMR patients with complex mitral valve anatomy. (PASCAL IID Registry within the Edwards PASCAL TrAnScatheter Valve RePair System Pivotal Clinical Trial [CLASP IID] NCT03706833)

A Multilab Replication of the Ego Depletion Effect

status: publishe

A Multilab Replication of the Ego Depletion Effect

10.1177/1948550619887702SOCIAL PSYCHOLOGICAL AND PERSONALITY SCIENCE12114-2

Randomized Comparison of Transcatheter Edge-to-Edge Repair for Degenerative Mitral Regurgitation in Prohibitive Surgical Risk Patients.

BACKGROUND: Severe symptomatic degenerative mitral regurgitation (DMR) has a poor prognosis in the absence of treatment, and new transcatheter options are emerging. OBJECTIVES: The CLASP IID randomized trial (NCT03706833) is the first to evaluate the safety and effectiveness of the PASCAL system compared to the MitraClip system in patients with significant symptomatic DMR. In this report, we present the primary safety and effectiveness endpoints for the trial. METHODS: Patients with 3+ or 4+ DMR at prohibitive surgical risk were assessed by a central screening committee and randomized 2:1 (PASCAL:MitraClip). Study oversight also included an echocardiographic core laboratory and a clinical events committee. The primary safety endpoint was a composite major adverse event (MAE) rate at 30 days. The primary effectiveness endpoint was the proportion of patients with MR ≤2+ at 6 months. RESULTS: A pre-specified interim analysis in 180 patients demonstrated non-inferiority of the PASCAL system vs. MitraClip system for the primary safety and effectiveness endpoints, MAE: 3.4% vs. 4.8%, MR ≤2+: 96.5% vs. 96.8%, respectively. Functional and quality-of-life outcomes significantly improved in both groups (p CONCLUSIONS: The CLASP IID trial demonstrated safety and effectiveness of the PASCAL system and met non-inferiority endpoints, expanding transcatheter treatment options for prohibitive surgical risk patients with significant symptomatic DMR