Informed Consent Processes in Medical and Surgical Practices

The informed consent process in medical and surgical practice serves as both an ethical obligation and a legal safeguard, ensuring respect for patient autonomy while fulfilling professional and regulatory standards. At its core, informed consent comprises disclosure of purpose, benefits, risks and alternatives; an assessment of the patient’s decision-making capacity; and the voluntary expression of choice. In everyday practice, clinicians face challenges in balancing comprehensive information delivery with time constraints and patients’ emotional states. Surgical consent often requires greater emphasis on procedural risks, possible complications and postoperative expectations, whereas medical consent may prioritise chronic management and long-term outcomes. Socio-cultural factors, language barriers and varying levels of health literacy further complicate communication, leading to disparities in patient understanding and satisfaction. Recent innovations include multimedia tools—such as educational videos and interactive digital modules—to enhance comprehension, and the emerging use of artificial intelligence to tailor consent documents to individual patient needs. Ethical practice now calls for iterative dialogue, with confirmation of understanding through teach-back methods and documentation that captures both content and context of consent. Globally, efforts to harmonise consent standards reflect diverse legal frameworks and cultural norms, underscoring the need for adaptable yet rigorous processes that empower patients and protect clinicians. In large trials, structured conversation guides and standardised checklists have been introduced to reduce variability and ensure all key elements are addressed. Furthermore, patient-centred approaches emphasise shared decision-making, in which patients and surrogates actively engage in discussions tailored to individual values and goals of care.

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Informed Consent Processes in Medical and Surgical Practices publication trend

The graph below shows the total number of articles in informed consent processes in medical and surgical practices across all publications each year (not limited to Nature Index journals).

Technical terms

Informed consent: A process through which patients receive and comprehend information about proposed interventions and voluntarily agree to proceed.
Capacity: The ability of individuals to understand relevant information and make informed decisions.
Voluntariness: The requirement that consent is given free from coercion or undue influence.
Material risk: Any risk that a reasonable person in the patient’s position would consider significant when deciding about a procedure.
Health literacy: The degree to which individuals can obtain, process and understand basic health information needed to make appropriate decisions.

References

1. Efficacy of informed consent process using educational videos for skin biopsy procedures. Contemporary Educational Technology (2023).
2. Large Language Model–Assisted Surgical Consent Forms in Non-English Language: Content Analysis and Readability Evaluation. Journal of Medical Internet Research (2025).
3. Patient perception of consent processes for epidural analgesia in induction of labour: a qualitative study. Anaesthesia (2025).