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Informed Consent in Endoscopy: Read, Understood or Merely Signed?

Informed Consent in Endoscopy: Read, Understood or Merely Signed?

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT05414435
Enrollment
232
Registered
2022-06-10
Start date
2021-04-01
Completion date
2022-04-30
Last updated
2022-06-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Gastrointestinal Endoscopy, Informed Consent

Brief summary

Informed consent form is a legal document that, ethically, should be obtained before any endoscopic procedure is performed. The main purpose of this research study is to assess the readability, comprehensibility and applicability of the new informed consent proposed by the Portuguese Society of Digestive Endoscopy as a way to standardize the information provided to patients prior to endoscopic exams.

Interventions

BEHAVIORALReading of informed consent form

Patients that adequately read informed consent forms

Sponsors

Centro Hospitalar Tondela-Viseu
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Adult patients able to autonomously give informed consent * Patients refered to elective endoscopic procedures (upper digestive endoscopy and/or colonoscopy) without deep sedation.

Exclusion criteria

* Patients refered to urgent endoscopic procedures * Patients refered for endoscopic procedures with deep sedation

Design outcomes

Primary

MeasureTime frameDescription
Assessing the percentage of patients who adequate read informed consent forms12 monthsAssess if patients adequately read informed consent forms - adequate reading was defined by checking all of the following: signing of informed consent form; fulfilment of a questionnaire regarding medical history and drugs; underlining a small sentence added to the orignial version of informed consent form. Patients not meeting all the defined criteria were considered not to have adequately read the informed consent.

Countries

Portugal

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026