A trained lifestyle coach will meet with HOMBRE (intervention) participants to facilitate an informed choice of delivery modalities: (1) Individual approach via videos, (2) Online virtual groups, or (3) In-person groups. All delivery modalities provide the same evidence-based curriculum and include self-monitoring and individualized feedback from the lifestyle coach.
Aim 1: Compare the effectiveness of HOMBRE with a minimal intensity intervention for sustaining clinically significant weight loss at 18 months.
Aim 2: Compare the effectiveness of HOMBRE with a minimal intensity intervention for improving cardiometabolic risk factors, health behaviors, and psychosocial well-being at 18 months.
Aim 3: Compare the other attributes of RE-AIM (reach, adoption, implementation, and maintenance) within the two interventions to inform rapid dissemination and long-term sustainability.
Other co-investigators are Jun Ma, M.D., Ph.D., University of Illinois at Chicago; Steven Hooker, Ph.D., Arizona State University; Megan Lewis, Ph.D., RTI Internal; Patricia Zavella, Ph.D., University of California, Santa Cruz; and Elizabeth Venditti, Ph.D., University of Pittsburgh.
Patient-Centered Outcomes Research Institute (PCORI)
December 01, 2016
November 30, 2019
Lung Function Improvement After Bronchoscopic Lung Volume Reduction With Pulmonx Endobronchial Valves Used in Treatment of Emphysema (LIBERATE)
Investigator(s): Ganesh Krishna, M.D.
Investigator(s): Alice R. Pressman, Ph.D., M.S.