Multimodal Prehabilitation for Surgery in the Elderly: a Randomised, Prospective, Multicenter, Multidisciplinary Trial

NCT ID: NCT04461301

Last Updated: 2024-11-01

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

RECRUITING

Clinical Phase

NA

Total Enrollment

466 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-02-01

Study Completion Date

2026-12-30

Brief Summary

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This multicentric, randomised controlled trial is to the investigators knowledge the first implementation of a multimodal, multidisciplinary prehabilitation approach using knowledge from different specialties to lower complications and to increase cost effectiveness after major surgery in elderly, frail patients.

Detailed Description

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Postoperative complications occur in up to 50% of patients and major surgery is associated with a 20 to 40% reduction in physiological and functional capacity. The elderly have surgery 4 times more often than the rest of the population, thus in the future a major proportion of patients presenting for surgery will be older than 65 years. Elderly patients have more postoperative complications, a longer convalescence and higher surgical morbidity and mortality. The number and severity of complications are closely related to preoperative functional capacity, nutritional state, psychological state, and smoking behavior. Another population most probably to benefit from such a program are cancer patients with decreased functional health after cancer treatment. Cancer prehabilitation affords an opportunity for the patient to improve functional status while waiting to begin treatment. This is a patient group expected to grow in the future.

This is a multicenter, multidisciplinary, 2 arms (standard, n=233 vs intervention i.e. prehabilitation, n=233), randomised controlled trial (RCT).

The prehabilitation program is composed of 4 elements: exercise training, nutritional intervention, correction of anaemia and smoking cessation.

This multicentric, randomised controlled trial is to the investigators knowledge the first implementation of a multimodal, multidisciplinary prehabilitation approach using knowledge from different specialties to lower complications and to increase cost effectiveness after major surgery in elderly, morbid patients.

The primary outcome is measured by the comprehensive complication index (CCI). Secondary outcomes are physical parameters measured by cardio-pulmonary exercise testing (CPET), grip strengh, Nutritional Risk Score (NRS). Further outcomes are amongst others smoking behavior, haemoglobin concentration, days at home at 30 days (DAH30) and quality of recovery 15 (QoR15).

Conditions

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Frail Elderly Syndrome Major Surgery

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Randomized, parallel group, multi-centre, multidisciplinary, active controlled trial
Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Intervention

Patients that meet the inclusion criteria will be randomised and scheduled for surgery at least 2 weeks after the diagnosis/decision to proceed to surgery. This timeframe allows the implementation of a minimal 2 weeks (up to 4 weeks) multidisciplinary prehabilitation program. Prehabilitation program is composed of 4 elements: exercise training, nutritional intervention, correction of anaemia and smoking cessation. An individual treatment strategy will be proposed to the patient by a multidisciplinary team consisting of surgeon, anesthesiologist, dietitian and physiotherapist.

Group Type EXPERIMENTAL

Multimodal Prehabilitation

Intervention Type PROCEDURE

A multimodal prehabilitation program (exercise, nutrition, anemia correction and smoking cessation).

Control

Perioperative care of the control group will be based on standardized, multi-element, ERAS recommendations as already implemented in the different participating clinics.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Multimodal Prehabilitation

A multimodal prehabilitation program (exercise, nutrition, anemia correction and smoking cessation).

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Written informed consent
* comorbid (≥ASA 3)
* pre-existing fitness deficit: AT\<11ml/kg/min respectively VO2peak\<14ml/kg/min if AT unavailable or VE/VCO2 slope \> 33
* scheduled for major urologic, thoracic, visceral, orthopaedic or cardiovascular surgery
* screening at least 2 weeks prior to surgery

Exclusion Criteria

* Paralysis or patients with mobility problems (who are unable to exercise),
* Premorbid conditions or orthopaedic impairments that contraindicate exercise,
* Cognitive disabilities,
* Chronic renal failure (need for dialysis)
* Emergency procedures.
Minimum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of Bern

OTHER

Sponsor Role collaborator

Department of clinical research, Bern

UNKNOWN

Sponsor Role collaborator

Insel Gruppe AG, University Hospital Bern

OTHER

Sponsor Role lead

Responsible Party

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Dominique Engel

Dr.med.

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Dominique A Engel, Dr

Role: PRINCIPAL_INVESTIGATOR

Department of Anaesthesiology and Pain Therapy, University Hospital Bern

Locations

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Department of Anaesthesiology and Pain Therapy, University Hospital Bern Inselspital Bern

Bern, Canton of Bern, Switzerland

Site Status RECRUITING

Countries

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Switzerland

Central Contacts

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Dominique A Engel, Dr

Role: CONTACT

0041316322111

Patrick Wuethrich, Prof

Role: CONTACT

0041316322111

Facility Contacts

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Dominique A Engel, Dr

Role: primary

00316322111

Patrick Wuethrich, Prof

Role: backup

00416322111

References

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Vetsch T, Dueblin SW, Eser P, Beilstein CM, Wuethrich PY, Wilhelm M, Engel D. Effect of multimodal home-based prehabilitation on objectively measured physical activity in patients undergoing elective cardiac or non-cardiac major surgery: secondary outcomes from a randomised controlled trial. Perioper Med (Lond). 2025 Jul 4;14(1):69. doi: 10.1186/s13741-025-00554-4.

Reference Type DERIVED
PMID: 40615882 (View on PubMed)

Beilstein CM, Krutkyte G, Vetsch T, Eser P, Wilhelm M, Stanga Z, Bally L, Verra M, Huber M, Wuethrich PY, Engel D. Multimodal prehabilitation for major surgery in elderly patients to lower complications: protocol of a randomised, prospective, multicentre, multidisciplinary trial (PREHABIL Trial). BMJ Open. 2023 Jan 3;13(1):e070253. doi: 10.1136/bmjopen-2022-070253.

Reference Type DERIVED
PMID: 36596634 (View on PubMed)

Other Identifiers

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PREHAB2020

Identifier Type: -

Identifier Source: org_study_id

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