Clinical trial Recruiting at 1 site Observational Ages 18 and up

Why patients say no to surgical trials and how to listen better

Official title: Patients' Refusal to Participate in Surgical Research: Prevalence, Attributed Factors, and How to Overcome

Run by Mansoura University · NCT07838285 · Data updated 2026-11-12

This study tests how often adults in a hospital setting refuse participation in surgical research and what factors influence their decision, with ideas on better engaging patients and their representatives.

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Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment372 (estimated)
SponsorMansoura University
Academic / other
Locations1 site (Al Mansurah, Dakahliya)
StatusRecruiting
StartedSeptember 9, 2026
Main results expectedNovember 8, 2026
Study endsDecember 9, 2026
Registry record updatedSeptember 30, 2026
Trial IDNCT07838285 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults 18 years and older admitted to the General Surgery or Surgical Oncology departments who can complete a questionnaire.

Probably not a fit

Patients under 18, those with behavioral or psychiatric disorders, or those unable to participate may not benefit from the study outcomes.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is an observational study using a questionnaire to assess the prevalence of refusal to participate in surgical clinical trials among adults admitted to general surgery and surgical oncology. It aims to identify factors contributing to refusals and to gather insights on strategies to engage patients and their representatives in future trials. The study will enroll consecutive adult patients (18 years or older) and will exclude individuals under 18 or those with behavioral or psychiatric disorders. No interventions beyond the questionnaire are planned; results will inform approaches to improve recruitment in surgical research. Conducted at Mansoura University Hospital with Mansoura University as the lead sponsor.

Why it matters

Potential benefit: If successful, the study could guide researchers on how to address reasons for refusal and improve enrollment in surgical trials.

How similar studies have gone: Previous work in other settings has shown that understanding patient concerns can improve enrollment in research, though context may vary by surgical specialty.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* All consecutive patients admitted to the General Surgery Department and the Surgical Oncology Department
* Adult patients aged 18 years or older
* Both genders

Exclusion Criteria:

* Patients less than 18 years old
* Patients with behavioural problems
* Patients with psychiatric disorders

Where it's running

  • Mansoura University Hospital
    Al Mansurah, Dakahliya, Egypt
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.