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The validity of informed consent in a clinical study
Anaesthesia
|September 1, 1984
Summary
Most patients were satisfied with research study consent and conduct, despite minor discomfort from breathing tests. Patient duty, not coercion, motivated participation, with high willingness to volunteer again.
Area of Science:
- Anesthesiology
- Medical Ethics
- Clinical Research
Background:
- Evaluating patient perspectives on research procedures is crucial for ethical clinical trial conduct.
- Understanding patient experiences with informed consent and study participation enhances research quality.
Purpose of the Study:
- To assess patient satisfaction with the informed consent process and study conduct in research on postoperative analgesia.
- To identify factors influencing patient willingness to participate in clinical research.
Main Methods:
- A questionnaire was administered to patients (aged 36-78) who participated in two studies on ventilatory effects of postoperative analgesia.
- Response rates were high, with 14/18 and 18/18 patients returning questionnaires from the respective studies.
Main Results:
- Thirty out of 32 patients reported satisfaction with the pre-operative explanation.
- Eleven patients felt a sense of duty to participate; eight experienced discomfort during breathing tests, but only one found it unexpected.
- Only two patients indicated they would not volunteer again, with no influence noted from age or major surgery status.
Conclusions:
- The study highlights high patient satisfaction with research procedures, emphasizing the importance of clear pre-operative explanations.
- Patient motivation is often driven by a sense of duty, not coercion.
- Utilizing patient questionnaires is a valuable method for evaluating responses to research projects.
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