A patient with full decisional capacity has a health‑care power of attorney who wants to withhold information about the severity of the patient's condition due to the patient's anxiety; how should the clinician proceed?

Disclose Information Directly to the Patient

When a patient has full decisional capacity, the clinician must provide health information directly to the patient, regardless of the power of attorney's request to withhold it. The power of attorney for health issues only has authority when the patient lacks decisional capacity 1.

Legal and Ethical Framework

Patient Autonomy Takes Precedence

• Adult patients with decisional capacity have the right to receive accurate information about their medical conditions and treatment options 1
• The power of attorney holder has no legal authority to make decisions or control information flow when the patient retains capacity 2
• Physicians must inform patients with decisional capacity about the nature of their medical condition, treatment alternatives, and expected consequences 1

The Power of Attorney's Limited Role

The health care power of attorney only becomes active when:

• The patient loses decisional capacity
• The patient explicitly delegates decision-making authority to others (which requires the patient's active choice, not the proxy's request) 1

No one else can make decisions on behalf of an adult who has capacity 2. The relative's request fundamentally misunderstands the scope of their authority.

Recommended Clinical Approach

Step 1: Address the Relative's Concerns Privately

Meet with the power of attorney holder separately to:

• Acknowledge their concern about the patient's anxiety 3
• Explain that withholding information from a patient with capacity violates ethical and legal standards
• Clarify that their role as power of attorney only activates if the patient loses capacity
• Explore the underlying reasons for their request—often family members fear the patient cannot handle bad news, but this reflects the family's distress rather than the patient's actual needs 4

Step 2: Assess and Address the Patient's Anxiety

Rather than withholding information, address the anxiety directly:

• Evaluate whether the anxiety represents a treatable medical condition requiring intervention 3
• Consider referral to mental health professionals if anxiety is moderate to severe 3
• Provide information in a supportive, empathic manner that acknowledges emotional responses 5

The presence of anxiety does not justify withholding information from a patient with capacity 1. Instead, anxiety should be treated as a symptom requiring management.

Step 3: Inform the Patient Directly

Proceed with disclosure to the patient:

• Provide information tailored to what the patient wants to know 5
• Use simple language and check for understanding 5
• Respond empathically when the patient displays emotion 5
• Offer support and reassurance while being honest 5

Patients must receive accurate information to exercise their autonomy, even if this information causes distress 1. To choose and act autonomously, patients must receive accurate information about their medical conditions 1.

Step 4: Respect Patient Preferences About Information Sharing

The patient—not the power of attorney—controls information flow:

• Ask the patient directly whether they want detailed information about their condition 2
• If the patient chooses to decline information, respect this decision while explaining the consequences 2
• If the patient wants to delegate decision-making to family, this must be the patient's explicit choice, not imposed by the proxy 1

Common Pitfalls to Avoid

Don't Conflate Anxiety with Incapacity

Anxiety does not equal lack of decisional capacity. Capacity requires the ability to:

• Understand information relevant to the decision
• Appreciate how the decision affects them
• Make and communicate a choice 6

Anxiety may coexist with full capacity and should be managed as a separate clinical issue.

Don't Allow Family Preferences to Override Patient Rights

In the uncommon event of patients not permitting discussion with their family, the reasons should be explored, but ultimately the patient's wishes regarding information control must be respected 4. The reverse also applies—family members cannot prevent information from reaching a patient with capacity.

Don't Mistake Cultural Sensitivity for Abandoning Patient Rights

While cultural factors influence how patients want to receive information 4, this does not authorize family members to unilaterally block information from reaching a patient with capacity. Cultural preferences must be expressed by the patient themselves, not imposed by family.

Documentation

Record in the medical record:

• The power of attorney's request and your explanation of why it cannot be honored
• Your assessment of the patient's decisional capacity
• The information provided to the patient
• The patient's response and any preferences they express about future information sharing
• Any interventions for managing the patient's anxiety 4

The fundamental principle is clear: respect for patient autonomy requires providing information to patients with decisional capacity, regardless of family preferences or concerns about emotional reactions 1, 7, 1.