The effects of resistance exercise and leucine-enriched essential amino acid supplementation on the reduction of muscle mass in post-gastrectomy patients.

The effects of resistance exercise and leucine-enriched essential amino acid supplementation on the reduction of muscle mass in post-gastrectomy patients. - The effects of resistance exercise and leucine-enriched essential amino acid supplementation on the reduction of muscle mass in post-gastrectomy patients.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000051925

Enrollment

Registered

2023-08-16

Start date

2015-09-15

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ggastric cancer

Interventions

From postoperative day 1 (POD1) to POD6, both groups receive standard postoperative care. In addition to the standard postoperative care, the intervention group receives resistance training twice a da

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patient who underwent gastrectomy for gastric cancer

Exclusion criteria

Exclusion criteria: (1) difficulty performing exercises due to physical or severe cognitive dysfunction and (2) requirement for restriction of protein intake due to severe renal dysfunction

Design outcomes

Primary

Measure	Time frame
Muscle mass measured on postoperative day 21	—

Secondary

Measure	Time frame
lower extremity muscle strength, continuous walking distance and QOL score on postoperative day 21	—

Countries

Japan

Contacts

Public ContactAtsushi Sawada

Health Sciences University of Hokkaido Department of Physical Therapy, School of Rehabilitation Sciences

as-51@hoku-iryo-u.ac.jp+81-133-23-1219

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026