Multimodal Prehabilitation in Frail and Non-frail Patients Waiting for a Kidney Transplantation (the FRAILMAR Study)

NCT ID: NCT04701398

Last Updated: 2023-11-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

138 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-09-01

Study Completion Date

2024-12-31

Brief Summary

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Frailty is very frequent among patients waiting for a kidney transplantation (KT). Frailty and poor fitness powerfully predict mortality, kidney graft survival, and healthcare utilization after KT. Frailty in patients with chronic kidney disease (CKD) displays a constellation of features that characterize a special population. Intervention is essential to improve quality of life for frail CKD patients, regardless of their age. A pre-transplant intervention including physical therapy, nutritional measures and psychological support scheduled for before the transplant may improve patient retention and compliance, better mitigate the effects of frailty and poor fitness after KT, and improve main outcomes in frail CKD patients.

The main objective is to assess effectiveness, feasibility and safety of a prehabilitation program (exercise, nutritional plans, psychological advice) in frail and non-frail KT candidates on clinical and functional outcomes after KT.

Detailed Description

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Frailty is very frequent among patients with chronic kidney disease (CKD) included in the waiting list for deceased donor kidney transplantation (KT), and outcomes are worsened in those frail recipients after KT. Frailty and poor fitness powerfully predict mortality, kidney graft survival, and healthcareutilization after KT. Frailty in CKD patients displays a unique constellation of features such as muscle wasting, anorexia, protein energy wasting, inflammation, oxidative stress, catabolic/anabolic hormone imbalance, metabolic acidosis, and other cellularalterations that characterize a special population. Intervention is essential to improve quality of life for frail CKD patients, regardless of their age. Efforts to intervene with post- transplant physical therapy have been met with limited success, in large part due to high study dropout. A pre-transplant clinical framework for multimodal prehabilitation interventions including physicaltherapy, nutritional measures and psychological support scheduled for before the transplant may improve patient retention andcompliance, better mitigate the effects of frailty and poor fitness after KT, and improve main outcomes in frail CKD patients.

The main objective of this study is to assess effectiveness, feasibility and safety of multimodal prehabilitation (exercise, nutritional plans, psychological advice) in frail and non-frail KT candidates in the context of a randomized controlled clinical trial. The primary endpoint will be a composite achievement of clinical and functional outcomes in frail and non-frail KT candidates after KT.

Conditions

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Chronic Kidney Diseases

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Randomized Clinical Trial
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Multimodal intervention

supervised physical training (1-hour sessions, 24 sessions, 8 weeks) + nutritional supplementation + psychological advice

Group Type EXPERIMENTAL

Multimodal prehabilitation

Intervention Type OTHER

Exercise + nutritional supplementation + psychological advice

Standard Care

Healthy living recommendations

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Multimodal prehabilitation

Exercise + nutritional supplementation + psychological advice

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Adults patients with chronic kidney disease
* Inclusion in the waiting list for deceased donor kidney transplantation in the period September 2020 to August 2022

Exclusion Criteria

* Patients unable to perform the exercise plan or giving informed consent
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Parc de Salut Mar

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Julio Pascual Santos

Role: PRINCIPAL_INVESTIGATOR

Parc de Salut Mar

Locations

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Hospital del Mar

Barcelona, Catalonia, Spain

Site Status RECRUITING

Countries

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Spain

Central Contacts

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Ester Marco, MD

Role: CONTACT

+34699706860

Facility Contacts

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Ester Marco, MD PhD

Role: primary

+34699706860

References

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Perez-Saez MJ, Munoz-Redondo E, Morgado-Perez A, Delcros-Forestier L, Bach A, Faura A, Redondo D, Chamoun B, Burballa C, Buxeda A, Crespo M, Marco E, Pascual J; FRAILMar Study Group. Exercise-Based Prehabilitation for Kidney Transplant Candidates: the FRAILMar Randomized Controlled Trial. Am J Kidney Dis. 2025 Aug 13:S0272-6386(25)00970-9. doi: 10.1053/j.ajkd.2025.07.003. Online ahead of print.

Reference Type DERIVED
PMID: 40816623 (View on PubMed)

Perez-Saez MJ, Morgado-Perez A, Faura A, Munoz-Redondo E, Garriz M, Muns MD, Nogues X, Marco E, Pascual J. The FRAILMar Study Protocol: Frailty in Patients With Advanced Chronic Kidney Disease Awaiting Kidney Transplantation. A Randomized Clinical Trial of Multimodal Prehabilitation. Front Med (Lausanne). 2021 May 19;8:675049. doi: 10.3389/fmed.2021.675049. eCollection 2021.

Reference Type DERIVED
PMID: 34095178 (View on PubMed)

Other Identifiers

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PI19/0037

Identifier Type: -

Identifier Source: org_study_id

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