Nutritional Therapy in Patients at Risk for Malnutrition and Sarcopenia in Pulmonary Rehabilitation

Thimo Marcin

Status: Completed

Conditions: Malnutrition; Sarcopenia

Treatments: Other: individual nutritional therapy

Study type: Interventional

Funder types: Other

Identifiers

NCT05096013

2021-01824

Details and patient eligibility

About

Malnutrition and sarcopenia (muscle wasting) are common in health care settings and represent a health and economic burden due to associated increased mortality and prolonged hospital stays. Nutritional therapy co-management is recommended for both diagnoses.

This study investigates the efficacy of individualized nutrition therapy (iNT) in pulmonary rehabilitation. Patients at significant risk for malnutrition already receive iNT within clinical routine during rehabilitation. The investigators will investigate if patients with only mild to moderate risk of malnutrition and possible sarcopenia also benefit from iNT.

Full description

The participating patients are randomly assigned to two groups after giving written consent.

The intervention group receives individual counseling by nutrition therapists twice a week in addition to the usual rehabilitation program. The iNT determines the energy and protein needs of the patients and creates targeted individual measures to achieve them. Measures may include, for example, adjustments to the meal plan or nutritional supplementation. The measures are continuously adapted to the patients' needs.

The control group also receives soup fortified with a standard amount of protein and fat and, if needed, an energy- and protein-rich dessert option as part of the rehabilitation routine care for patients at risk for malnutrition. However, patients from the control group do not receive additional counseling or adjustment by the iNT.

Patients' energy and protein intake will be recorded on three subsequent days at start of rehabilitation and at three subsequent days before discharge. Average duration of rehabilitation is expected to be three weeks. As primary outcome, change in energy intake will be compared between groups. Additionally, change in protein intake and other follow-up parameters of nutritional status and sarcopenia will be examined.

Enrollment: 60 patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion criteria

• admission to rehab due to chronic obstructive pulmonary disease or after a pneumonia
• light to moderate risk of malnutrition (Nutritional Risk Score-2002: 3-4 Points)
• risk of sarcopenia (sarc-f >=4)
• signed informed consent

Exclusion criteria

• medically described nutritional support
• reasons (cognitive, language) that prevent a informed consent
• enteral or parenteral nutrition
• after bariatric surgery

Trial design

Primary purpose: Supportive Care

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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60 participants in 2 patient groups

individual nutrition therapy

Experimental group

Description:

Individualized nutrition therapy: Specialists in nutritional counseling determine the patient's individual energy and protein needs and create targeted individual measures to achieve them. Measures can include, for example, adjustments to the menu, food enrichment or supplementation. The measures are discussed with the patients on an ongoing basis and adjusted as necessary.

Treatment:

Other: individual nutritional therapy

usual care

No Intervention group

Description:

Usual care: Participants in the control group receive a standardized food fortification of the soups with fat and protein, as well as an energy- and protein-rich dessert. No additional advice or adjustments are made by the iNT.