Prehabilitation program for elderly patients undergoing major surgery
Official title: Multimodal Prehabilitation for Major Surgery in Elderly Patients to Lower Complications and to Increase Cost Effectiveness: a Randomised, Prospective, Multicenter, Multidisciplinary Trial (PREHABIL Trial).
Run by Insel Gruppe AG, University Hospital Bern · NCT04461301 · Data updated 2026-11-12
This study tests if a special program that includes exercise, better nutrition, and other health improvements can help older patients recover better after major surgery compared to standard care.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 65 Years and up |
| Sex | All |
| Enrollment | 466 (estimated) |
| Sponsor | Insel Gruppe AG, University Hospital Bern Academic / other |
| Locations | 1 site (Bern, Canton of Bern) |
| Status | Recruiting |
| Started | February 1, 2022 |
| Main results expected | July 30, 2026 |
| Study ends | December 30, 2026 |
| Registry record updated | November 1, 2024 |
| Trial ID | NCT04461301 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are elderly patients with comorbidities scheduled for major surgery who have a pre-existing fitness deficit.
✕Probably not a fit
Patients with mobility issues, cognitive disabilities, or those requiring emergency procedures may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This multicenter, randomized controlled trial aims to implement a multimodal, multidisciplinary prehabilitation approach to reduce postoperative complications and enhance recovery in elderly, frail patients scheduled for major surgery. The study involves two groups: one receiving standard care and the other participating in a prehabilitation program that includes exercise training, nutritional intervention, correction of anemia, and smoking cessation. By addressing various factors that affect surgical outcomes, the trial seeks to improve the overall health and recovery of elderly patients before undergoing surgery.
Why it matters
Potential benefit: If successful, this approach could significantly reduce complications and improve recovery times for elderly patients undergoing major surgery.
How similar studies have gone: Other studies have shown promising results with prehabilitation approaches in surgical patients, indicating potential for success in this novel implementation.
Who can join: the full rules
Show full inclusion / exclusion criteria
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.
Where it's running
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Department of Anaesthesiology and Pain Therapy, University Hospital Bern Inselspital Bern
Bern, Canton of Bern, Switzerland Recruiting
Study contacts
- Principal investigator: Dominique A Engel, Dr — Department of Anaesthesiology and Pain Therapy, University Hospital Bern
- Study coordinator: Dominique A Engel, Dr
- Email: dominique.engel@insel.ch
- Phone: 0041316322111
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.