Exercise manual for liver disease patients.

Area of Science:

• Pulmonology and Gastroenterology
• Rehabilitation Medicine
• Transplant Surgery

Background:

• Liver transplantation candidates often experience reduced respiratory muscle strength and impaired quality of life.
• Ascites, a common complication in liver disease, can further exacerbate respiratory dysfunction.

Purpose of the Study:

• To evaluate the effectiveness of a home-based inspiratory muscle training program.
• To enhance inspiratory muscle strength and improve the quality of life in patients awaiting liver transplantation.

Main Methods:

• A 3-month randomized controlled trial involving liver transplant candidates.
• Intervention group performed daily home-based inspiratory muscle exercises with remote monthly supervision.
• Evaluated maximal inspiratory pressure (MIP), spirometry, muscle electrical activity (RMS), and quality of life (SF-36).

Main Results:

• Significant improvements in MIP were observed within both groups, but not between them.
• The intervention group showed significantly lower RMS of the diaphragm and higher functional capacity compared to the control group.
• Both groups reported improvements in general and mental health domains; however, ascites presence correlated with lower social functioning scores in the intervention group.

Conclusions:

• Home-based inspiratory muscle training effectively increases inspiratory muscle strength and functional capacity.
• These improvements contribute to an enhanced quality of life for individuals with liver disease.
• The findings support the integration of inspiratory muscle training into pre-transplant care protocols.