NCT07313332

Brief Summary

Colorectal cancer is the fourth most common cancer in the UK. Prehabilitation, including exercise, can improve recovery from surgery. This pilot study investigates the combined effects of resistance and high-intensity interval training (ReHIIT) in healthy adults to establish baseline physiology and responses for comparison with cancer patients

Trial Health

63
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
14

participants targeted

Target at below P25 for not_applicable

Timeline
19mo left

Started Jan 2026

Typical duration for not_applicable

Geographic Reach
1 country

1 active site

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress18%
Jan 2026Dec 2027

First Submitted

Initial submission to the registry

November 28, 2025

Completed
1 month until next milestone

First Posted

Study publicly available on registry

December 31, 2025

Completed
1 day until next milestone

Study Start

First participant enrolled

January 1, 2026

Completed
1.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2027

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2027

Last Updated

December 31, 2025

Status Verified

October 1, 2025

Enrollment Period

1.9 years

First QC Date

November 28, 2025

Last Update Submit

December 16, 2025

Conditions

Outcome Measures

Primary Outcomes (2)

  • Change in anaerobic threshold (CPET-derived)

    From baseline to 4-weeks after the start of the intervention

  • Change in Muscle mass

    Derived from DXA and stable isotope assessments of muscle mass (COSIAM, Cegielski et al., 2021)

    From baseline to 4-weeks after the start of the intervention

Study Arms (1)

Resistance exercise training plus high-intensity interval training (ReHIIT) Intervention

EXPERIMENTAL

Participants will complete 8-12 supervised sessions combining high-intensity interval cycling and resistance training at 70% 1-RM.

Other: ReHIIT Training Intervention

Interventions

Participants will complete 8-12 supervised sessions combining high-intensity interval cycling (5 × 1-minute intervals at 110% CPET wattage, with 90-second rest intervals) and resistance training at 70% 1-RM (3 sets of 8-12 repetitions, 6 exercises).

Resistance exercise training plus high-intensity interval training (ReHIIT) Intervention

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Participant is willing and able to give informed consent for participation in the study.
  • Availability and willingness to attend the Royal Derby Hospital site for a minimum of 8 exercise sessions and 2 assessment sessions across the study period.

You may not qualify if:

  • BMI \<18 or \>35 kg/m2
  • Known active cance
  • Known metabolic disease
  • Current known neurological or musculoskeletal conditions (e.g. epilepsy)
  • Active known cardiovascular, cerebrovascular or respiratory disease - e.g:
  • Uncontrolled hypertension (systolic BP \> 160 mmHg or diastolic BP \>100 mmhg)
  • Myocardial infarction within the last 6 months or unstable angina
  • Heart failure (New York Heart association Class III/IV)
  • Arrhythmia
  • Right to left cardiac shunt
  • Aneurysm of a named blood vessel
  • COPD
  • Pulmonary hypertension
  • Exercise-induced or brittle asthma
  • Previous stroke/transient ischaemic attack
  • +6 more criteria

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Medical School, University of Nottingham, Royal Derby Hospital

Derby, Derbyshire, DE223DT, United Kingdom

Location

Study Officials

  • Professor Bethan E Phillips

    University of Nottingham

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Tyler J Daubrah-Scott, MRes, BSc (Hons)

CONTACT

Wayne Fradley, BMBS (hons) MRCS (2022)

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
BASIC SCIENCE
Intervention Model
SINGLE GROUP
Model Details: Participants will complete 8-12 supervised sessions combining high-intensity interval cycling and resistance training (three sets of 8 reps @ \~70% 1-RM across 6 exercises (3 upper-body, 3 lower-body)).
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 28, 2025

First Posted

December 31, 2025

Study Start

January 1, 2026

Primary Completion (Estimated)

December 1, 2027

Study Completion (Estimated)

December 1, 2027

Last Updated

December 31, 2025

Record last verified: 2025-10

Locations