Friedrich C. Jassil

London, ENG, United Kingdom

Last Updated: 09/26/2026

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Found 15 publications

Semaglutide versus placebo in individuals with poor weight loss after bariatric surgery: a double-blinded, randomized, placebo-controlled trial.

Semaglutide versus placebo in individuals with poor weight loss after bariatric surgery: a double-blinded, randomized, placebo-controlled trial.

Journal: Nature medicine

Published: November 18, 2025

Development, content and planned evaluation of a behavioural support intervention to reduce ultraprocessed food intake and increase physical activity in UK healthcare workers: UPDATE trial stage 2 study protocol.

Development, content and planned evaluation of a behavioural support intervention to reduce ultraprocessed food intake and increase physical activity in UK healthcare workers: UPDATE trial stage 2 study protocol.

Journal: BMJ open

Published: October 29, 2025

Exploring the Acceptability of Post-bariatric Nutritional-Behavioral and Supervised Exercise Intervention (BARI-LIFESTYLE): A Mixed Methods Evaluation.

Exploring the Acceptability of Post-bariatric Nutritional-Behavioral and Supervised Exercise Intervention (BARI-LIFESTYLE): A Mixed Methods Evaluation.

Journal: Obesity surgery

Published: March 01, 2025

Ultraprocessed or minimally processed diets following healthy dietary guidelines on weight and cardiometabolic health: a randomized, crossover trial.

Ultraprocessed or minimally processed diets following healthy dietary guidelines on weight and cardiometabolic health: a randomized, crossover trial.

Journal: Nature medicine

Published: February 24, 2025

Multi-Wearable Approach for Monitoring Diurnal Light Exposure and Body Rhythms in Nightshift Workers.

Multi-Wearable Approach for Monitoring Diurnal Light Exposure and Body Rhythms in Nightshift Workers.

Journal: Acta physiologica (Oxford, England)

Published: January 17, 2025

Lessons learned from the lived experiences of people living with obesity during the first COVID-19 lockdown in the United Kingdom.

Lessons learned from the lived experiences of people living with obesity during the first COVID-19 lockdown in the United Kingdom.

Journal: International journal of obesity (2005)

Published: August 05, 2024

One Year Changes in Body Composition and Musculoskeletal Health Following Metabolic/Bariatric Surgery.

One Year Changes in Body Composition and Musculoskeletal Health Following Metabolic/Bariatric Surgery.

Journal: The Journal of clinical endocrinology and metabolism

Published: March 19, 2024

UPDATE trial: investigating the effects of ultra-processed versus minimally processed diets following UK dietary guidance on health outcomes: a protocol for an 8-week community-based cross-over randomised controlled trial in people with overweight or obesity, followed by a 6-month behavioural intervention.

UPDATE trial: investigating the effects of ultra-processed versus minimally processed diets following UK dietary guidance on health outcomes: a protocol for an 8-week community-based cross-over randomised controlled trial in people with overweight or obesity, followed by a 6-month behavioural intervention.

Journal: BMJ open

Published: March 12, 2024

Weight-loss Independent Clinical and Metabolic Biomarkers Associated with Type 2 Diabetes Remission Post-bariatric/metabolic Surgery.

Weight-loss Independent Clinical and Metabolic Biomarkers Associated with Type 2 Diabetes Remission Post-bariatric/metabolic Surgery.

Journal: Obesity surgery

Published: September 10, 2023

Safety and Efficacy of Liraglutide, 3.0 mg, Once Daily vs Placebo in Patients With Poor Weight Loss Following Metabolic Surgery: The BARI-OPTIMISE Randomized Clinical Trial.

Safety and Efficacy of Liraglutide, 3.0 mg, Once Daily vs Placebo in Patients With Poor Weight Loss Following Metabolic Surgery: The BARI-OPTIMISE Randomized Clinical Trial.

Journal: JAMA surgery

Published: July 26, 2023

Impact of nutritional-behavioral and supervised exercise intervention following bariatric surgery: The BARI-LIFESTYLE randomized controlled trial.

Impact of nutritional-behavioral and supervised exercise intervention following bariatric surgery: The BARI-LIFESTYLE randomized controlled trial.

Journal: Obesity (Silver Spring, Md.)

Published: January 31, 2023

Patients' views and experiences of live supervised tele-exercise classes following bariatric surgery during the COVID-19 pandemic: The BARI-LIFESTYLE qualitative study.

Patients' views and experiences of live supervised tele-exercise classes following bariatric surgery during the COVID-19 pandemic: The BARI-LIFESTYLE qualitative study.

Journal: Clinical obesity

Published: July 24, 2021

Showing 1-12 of 15

Last Updated: 09/26/2026