Skip to main content
OpenTrials
Recruiting

NCT Number: NCT06040281

Smart and Fit for Kidney Transplantation

This study is a randomised controlled intervention trial for patients with chronic kidney disease who are on the waiting list for a kidney transplantation (n=200). The aim of this study is to test the effectiveness of intensive individual nutritional and exercise support combined with comprehensive rehabilitation before transplantation in comparison to a control group.

Recruiting

Interested in participating?

Request Info

Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Universitätsklinikum Erlangen

Erlangen, Bavaria, 91054, Germany

Location status: Recruiting

Location contact

Mario Schiffer, Prof.

CONTACT

[email protected]

+4991318539002

About this study

Patients are randomised to either the intervention or control group at the beginning of the study. Both groups are evaluated at the beginning after 6 months and after 12 months regarding their body composition, physical performance, blood values, quality of life and nutritional status. The control group only receives support via app during the study period (1 year), through which they receive detailed information about dialysis. In addition to access to the app, the intervention group receives individual recommendations for nutrition and exercise as well as a three-week inpatient rehabilitation.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients must be on dialysis
  • Patients ≥ 18 years of age
  • Patients who own a smartphone
  • Patients must be willing to undergo inpatient rehabilitation within the project period
  • signed informed consent and data protection regulation

Exclusion criteria

  • Patients who are not psychologically or physically able to take part in exercise promotion measures and/or nutritional counselling as well as psychological offers
  • Patients who have already participated in a similar project

Treatment and study plan

intensive individual support in nutrition and exercise

Behavioral

Intensive care for nutrition and exercise adapted to the social context. Individualised exercise and nutrition recommendations.

three weeks of inpatient rehabilitation with an individual plan of treatment, which includes medical care, sports therapy, physiotherapy, ergotherapy, nutritional education and psychological care App access for comprehensive information about dialysis (nutrition, travel, medication, etc.)

Usual Care

Behavioral

Usual care App access for comprehensive information about dialysis (nutrition, travel, medication, etc.)

Primary outcomes

  1. muscle mass

    Time frame: 6 and 12 month

    measured in kg by bio-impedance analysis

  2. body fat mass

    Time frame: 6 and 12 month

    measured in kg by bio-impedance analysis

Secondary outcomes

  1. Six-Minutes-Walk test (6MWT)

    Time frame: 6 and 12 month

    measured in distance (meter)

  2. Sit-to-stand test (STS60)

    Time frame: 6 and 12 month

    measured in number of repetitions in 60 seconds

  3. Timed-up-and-go test (TUG)

    Time frame: 6 and 12 month

    measured in time (seconds)

  4. Quality of life by Short Form Health Survey (SF-12)

    Time frame: 6 and 12 month

    measured in change of scale by questionnaire

  5. Fried Frailty Scale

    Time frame: 6 and 12 month

    measured in change of score (score of 0 = not frail; score of 1-2 = pre-frail; score of 3-5 = frail)

  6. One-Legged Stance Test

    Time frame: 6 and 12 month

    measured in time (seconds)

  7. Stair Climb Test

    Time frame: 6 and 12 month

    measured in time (seconds)

Study contacts

Contact information is provided by the study sponsor or research team.

Helge Krusemark

CONTACT

[email protected]

+4991318542966

Judith Kleemann

CONTACT

[email protected]

+4991318543086

Sponsors and collaborators

Lead sponsor

University of Erlangen-Nürnberg Medical School

Other

Collaborators

  • Carealytix Digital Health GmbH
  • m&i Fachklinik Bad Heilbrunn

Registry information

Official study title

The Effects of an Interdisciplinary Treatment Approach in ESRD Patients: a Randomised Controlled Trial

Acronym: S&F4NTx

Important dates

Study start
2023
Primary completion
2026
Study completion
2026
First posted
Sep 15, 2023
Registry last updated
Mar 30, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.