What is informed consent and why is it important in healthcare?

Informed consent is a vital communication process that ensures a patient has received a full and understandable explanation regarding their health condition and available treatment options before making any medical decision. It is a fundamental pillar for protecting patient autonomy [4]. It is very important to distinguish between clinical consent and participation in medical research; clinical consent pertains to direct therapeutic care (such as surgeries or examinations), whereas scientific research involves strict protocols to ensure the protection of participants' rights, especially when dealing with vulnerable groups, with a necessity to minimize risks, maximize benefits, and respect human dignity and privacy [2]. The clinical concept of consent clearly means that the patient has grasped the nature of their condition, understood the available alternatives, and is capable of making a voluntary decision of their own free will [4].

What does the clinical consent process involve?

When a physician requests your consent for a specific procedure, such as surgery, a complex medical procedure like a liver biopsy or endoscopy, or even initiating treatments with high risks like steroids, the process must include clarifying key points to ensure you are competent to make the decision:

• Explaining the health problem and the reasons necessitating the proposed medical intervention.
• A detailed description of what will happen during the procedure or treatment.
• Potential risks associated with the procedure and their likelihood, in addition to expected side effects.
• The likelihood of treatment success and the desired benefits.
• Available treatment alternatives, including the consequences of waiting or not proceeding with the intervention at the current time [4].

The healthcare provider ensures your understanding of the information through interactive methods, such as asking you to re-explain the treatment plan in your own words, to guarantee that you are an actual partner in decision-making and not merely a signatory on a paper form [4].

Why is informed consent considered essential?

The fundamental importance of this process lies in fostering a relationship of trust and transparency between the patient and the physician. As a patient, you are a pivotal member of the medical team, and you have the inherent right to accept or refuse any treatment after a precise understanding of the risks and benefits of each option [4]. The service provider has no right to force you to receive treatment you do not wish for, nor may they withhold information necessary for decision-making. For further understanding of how these principles are applied in our local context, you may review Medical Ethics in Jordan: Patient Rights, Informed Consent, and End-of-Life Issues (Arabic).

Special Cases and Exceptions

Informed consent differs in emergency situations; the service provider is exempt from obtaining written consent if delaying treatment poses an immediate danger to the patient's life [4]. Similarly, cases involving loss of capacity, such as a patient in a coma or suffering from conditions that affect cognition like advanced dementia, require obtaining consent from an authorized representative or legal surrogate to make decisions on their behalf, ensuring the continuity of care in difficult circumstances [4].

Medical references

• What Is Ethics in Research & Why Is It Important?
• Informed consent - adults: MedlinePlus Medical Encyclopedia