consent an confidentiality

Medical Ethics: Consent and Confidentiality

Activity Learning Outcomes

  • Explain the ethical principles underlying patient care and the doctor-patient relationship, including cultural issues for doctors in multicultural environments.

  • Outline National and International Guidelines related to Informed Consent, Confidentiality, and the Doctor-Patient relationship.

Ethical Context

  • Important Documents:

    • Guide to Professional Conduct & Ethics for Registered Medical Practitioners, 9th Edition 2024, Comhairle na nDochtúirí Leighis (Medical Council)

    • Code of Professional Conduct and Ethics for Registered Nurses and Registered Midwives

    • National Consent Policy by RCSI

Ethical Principles

  1. Autonomy

  2. Non-maleficence

  3. Beneficence

  4. Justice

What is Autonomy?

  • Definition: Autonomy refers to the right of individuals to make their own choices and decisions.

  • Respecting Autonomy:

    • It is vital to respect a patient's right to self-determination and control over their life and body.

    • The ethical principle of self-determination is expressed legally through the concept of consent.

    • While autonomy is critical, it is not the sole ethical principle relevant to consent.

What is Consent?

  • Definition: A fundamental ethical and legal requirement in medical practice based on respect for patient autonomy.

  • Process: Involves a continuous dialogue between the patient and doctor, ensuring ongoing sharing of relevant information regarding the patient’s condition and proposed treatment options.

  • Reference: Guide to Professional Conduct and Ethics for Registered Medical Practitioners 2024, no. 13.

Medical Council Guide (9th Edition)

General Principles of Consent

  • Ethical Requirement: Consent must be obtained from the patient or have another lawful authority before initiating any treatment.

  • Presumption of Capacity: Every adult patient is presumed to have capacity to make health care decisions.

  • Informed Decision-Making: Patients must be informed about treatment options, risks, benefits, and alternatives to make a valid decision.

Rights of Patients

  • Advocacy: Patients have the right to have an advocate present during discussions about their healthcare.

  • Listening and Understanding: Doctors must listen to their patients, provide clear information, and answer any questions accurately and honestly.

  • Freely Given Consent: For consent to be valid, it must be provided freely, and patients have the right to give, decline, or withdraw consent at any time.

What is Informed Consent?

  • Concept: Informed consent is a process, not just a one-time event.

  • Successful Informed Consent: Requires patients to understand and retain provided information to analyze it thoroughly and make informed decisions.

  • Legal Justifications: Consent serves as a legal justification for actions that would otherwise constitute battery, referencing cases such as Canterbury v. Spence (1972) and Schoelendorff v. New York Hospital [1914].

Importance of Respecting Autonomy

  • Fundamental Principle: Autonomy is essential in medical ethics and law.

  • Ethical Implications: Patients have a right to decide about their medical treatment; this right is linked to personal identity.

  • Legal Reflection: The principle of self-determination is legally embodied in consent:

    • Competent patients can refuse interventions even if deemed unwise by professionals.

Ethical Rationale

  • Health Care Professionals: Have a duty to maximize patient well-being and minimize harm while ensuring fair resource use.

  • Limits on Demand: Patients cannot demand ineffective interventions; healthcare professionals must balance autonomy with clinical responsibility.

Legal Requirement for Consent

  • Legal Reference: The Supreme Court asserts that consent is a requisite aspect of a person's right to bodily integrity under Article 40, section 3 of the Constitution, as established in In re a Ward of Court [1996].

  • Clinical Implications: Medical treatment without consent may lead to claims of assault, civil liability, and breaches of constitutional rights.

Human Rights Framework

  • European Convention: Article 8 guarantees the right to respect for private life, including physical integrity, asserting that even minimal interference requires consent.

  • UN Convention on Rights of Persons with Disabilities: Article 12(3) affirms that people with disabilities have legal capacity equal to others in all aspects of life.

Elements of Informed Consent

  • Five Crucial Elements:

    1. Disclosure of Information: Information must be shared based on a reasonable person standard.

    2. Comprehension: Requires effective two-way communication; patients must understand the provided information.

    3. Voluntariness: Consent must be given freely, without coercion.

    4. Competence/Capacity: Patients must demonstrate sufficient rationality and intelligence to make informed decisions.

    5. Agreement: Consent must be documented as evidence.

Requirements for Consent

1. Disclosing Information

  • Patients should be sufficiently informed about treatment options, risks, benefits, and alternatives in an understandable manner.

  • Considerations include:

    • Patient’s background and needs

    • Nature and urgency of treatment

    • Likelihood of success or failure

    • Alternatives, including no treatment options

    • Specific requirements based on communication needs (e.g., language diversity).

2. Role of Communication

  • Effective communication is crucial; a doctor's advisory role must be comprehensible to the patient.

  • Relying on technical information alone does not fulfill the duty of care. (Montgomery v. Lanarkshire Health Board, 2015)

3. Voluntary Consent

  • The decision should arise genuinely from the patient, without external pressures or influences (as discussed in Re T (Adult: Refusal of Medical Treatment), 1992).

4. Capacity

  • Presumption of Capacity: Patients are presumed capable unless proven otherwise:

    • Can the patient comprehend, retain, and weigh relevant information?

    • Standard of proof is clear and convincing concerning the gravity of timing and decisions (Fitzpatrick v. K, 2008).

5. Documentary Evidence

  • Consent can be verbal, written, or implied, but it must be documented thoroughly to validate both the agreement and preceding discussions with the patient.

Capacity Guidelines (HSE, 2022)

  • Prioritize a decision-specific approach to evaluating decision-making capacity:

    • Issue-specific and time-sensitive evaluation of a patient's ability to comprehend and make choices.

  • Recognizes decision complexity and relevant cognitive abilities.

Assisted Decision-Making Capacity Act, 2015

  • Defines roles such as decision-making assistants, co-decision-makers, and enduring powers of attorney.

Guidelines for Conducting Examinations

Physical and Intimate Examinations

  • Explanations must precede any physical examination, respecting patient dignity and ensuring privacy.

  • Ensure consent is documented in medical records, offer chaperone presence, and do not perform intimate procedures on anaesthetised patients without explicit prior consent.

Withdrawal of Consent

  • Patients may withdraw consent at any time, including during treatment.

  • Upon withdrawal, health care professionals must stop procedures and address any patient concerns, explaining consequences.

  • Document withdrawal appropriately in patient notes.

Refusal of Healthcare Treatment

  • Competent adults can refuse treatment, regardless of potential consequences, including death.

  • Documentation of discussions about the refusal is critical, particularly in challenging situations (e.g., pregnancy complications, infectious diseases).

Right to Refuse Treatment Examples

  • Cultural considerations (e.g., Jehovah's Witnesses and blood transfusions).

  • Landmark cases such as Malette v. Shulman (1990) and Re B (2002).

Age of Consent

  • Minors aged 16 years or older can consent to treatments that demand it, no parental consent required (Non-Fatal Offences Against the Person Act 1997).

  • Guidelines emphasize best practice in involving minors in healthcare decisions proportional to their age and maturity.

Handling Parental Refusals

  • If parents refuse necessary interventions believed to be in the child's best interest, efforts to reach consensus must be made.

  • Legal advice may be needed if consensus cannot be reached.

Refusal of Treatment by Young People

  • The legal landscape regarding refusal of treatments by those aged 16 to 17 is unclear; legal guidance may be necessary.

Confidentiality

Fundamental Duty of Confidentiality

  • Defined by Hippocratic principles and continues to be central to medical ethics today.

  • Patients must trust that their personal information will be kept confidential to foster open communication with healthcare providers.

The Legal Basis of Confidentiality

  • Ensures that confidentiality is a fundamental human right, enveloped by laws and judicial decisions (UN Universal Declaration of Human Rights, Irish Constitution, relevant case law).

Ethical Guidelines for Disclosure

  • Information sharing within healthcare teams must meet justifiable bases and be aligned with patient consent or legal requirements.

  • Outside sharing must be minimized to necessary information only, adhering to data protection laws.