A 76-year-old man is brought to the hospital after having a stroke. Head CT is done in the emergency department and shows intracranial hemorrhage. Upon arrival to the ED he is verbally non-responsive and withdraws only to pain. He does not open his eyes. He is transferred to the medical ICU for further management and intubated for airway protection. During his second day in the ICU, his blood pressure is measured as 91/54 mmHg and pulse is 120/min. He is given fluids and antibiotics, but he progresses to renal failure and his mental status deteriorates. The physicians in the ICU ask the patient’s family what his wishes are for end-of-life care. His wife tells the team that she is durable power of attorney for the patient and provides appropriate documentation. She mentions that he did not have a living will, but she believes that he would want care withdrawn in this situation, and therefore asks the team to withdraw care at this point. The patient’s daughter vehemently disagrees and believes it is in the best interest of her father, the patient, to continue all care. Based on this information, what is the best course of action for the physician team?

Listen to the patient’s wife’s wishes and withdraw care

Call other family members and consult them for their opinions

Listen to the patient’s daughter’s wishes and continue all care

Compromise between the wife and daughter and withdraw the fluids and antibiotics but keep the patient intubated

Consult the hospital ethics committee and continue all care until a decision is reached

A 68-year-old man comes to the physician for a follow-up examination, accompanied by his daughter. Two years ago, he was diagnosed with localized prostate cancer, for which he underwent radiation therapy. He moved to the area 1 month ago to be closer to his daughter but continues to live independently. He was recently diagnosed with osteoblastic metastases to the spine and is scheduled to initiate therapy next week. In private, the patient’s daughter says that he has been losing weight and wetting the bed, and she tearfully asks the physician if his prostate cancer has returned. She says that her father has not spoken with her about his health recently. The patient has previously expressed to the physician that he does not want his family members to know about his condition because they “would worry too much.” Which of the following initial statements by the physician is most appropriate?

“I'm sorry, I can't discuss any information with you without his permission. I recommend that you have an open discussion with your father.”

“As your father's physician, I think that it's important that you know that his prostate cancer has returned. However, we are confident that he will respond well to treatment.”

“It concerns me that he's not speaking openly with you. I recommend that you seek medical power of attorney for your father. Then, we can legally discuss his diagnosis and treatment options together.”

“It’s difficult to deal with parents aging, but I have experience helping families cope. We should sit down with your father and discuss this situation together.”

“Your father is very ill and may not want you to know the details. I can imagine it's frustrating for you, but you have to respect his discretion.”

A 68-year-old man is being evaluated in your radiation oncology clinic for treatment of a solid tumor. Your hospital has just purchased a new proton beam purported to deliver targeted radiation with fewer side effects than traditional radiation therapy. The patient expresses strong interest in receiving proton beam therapy, and you feel that he may have a better outcome with this new treatment modality. Later that day, an executive from the patient's insurance company calls to tell you that proton beam therapy will cost the company (but not the patient) a much larger amount of money than traditional therapy. They are willing to pay for proton beam therapy, but request that you convince the patient to undergo traditional therapy instead. You have a longstanding relationship with this insurance company as well as this particular executive. How should you proceed?

Proceed with proton beam therapy as discussed at your patient's appointment

Tell the patient that proton beam therapy will not be covered by his insurance company, so you will need to proceed with traditional radiation therapy

Discuss the issue of cost to the insurer with your patient, relaying the company's request to him without making further commentary or recommendation

Call your hospital's ethics committee for a formal consultation

Discuss the issue of cost to the insurer with your patient, pointing out that keeping his insurance company happy may make them more likely to cover additional treatments in the future

An 83-year-old man presents to the gastroenterologist to follow-up on results from a biopsy of a pancreatic head mass, which the clinician was concerned could be pancreatic cancer. After welcoming the patient and his wife to the clinic, the physician begins to discuss the testing and leads into delivering the results, which showed metastatic pancreatic adenocarcinoma. Before she is able to disclose these findings, the patient stops her and exclaims, "Whatever it is, I don't want to know. Please just make me comfortable in my last months alive. I have made up my mind about this." Which of the following is the most appropriate response on the part of the physician?

"If that is your definite wish, then I must honor it"

"The cancer has spread to your liver"

"As a physician, I am obligated to disclose these results to you"

"If you don't know what condition you have, I will be unable to be your physician going forward"

"Please, sir, I strongly urge you to reconsider your decision"

A 45-year-old man is brought to the emergency department by his friends because of a 1-hour history of shortness of breath and squeezing chest pain. They were at a party where cocaine was consumed. A diagnosis of acute myocardial infarction is made. The physician stabilizes the patient and transfers him to the inpatient unit. Six hours later, his wife arrives at the emergency department and requests information about her husband's condition. Which of the following is the most appropriate action by the physician?

Obtain authorization from the patient to release information

Ask the wife for a marriage certificate

Inform the wife about her husband's condition

Consult the hospital ethics committee

Request the patient's durable power of attorney document

A 25-year-old man comes to the physician for severe back pain. He describes the pain as shooting and stabbing. On a 10-point scale, he rates the pain as a 9 to 10. The pain started after he lifted a heavy box at work; he works at a supermarket and recently switched from being a cashier to a storekeeper. The patient appears to be in severe distress. Vital signs are within normal limits. On physical examination, the spine is nontender without paravertebral muscle spasms. Range of motion is normal. A straight-leg raise test is negative. After the physical examination has been completed, the patient asks for a letter to his employer attesting to his inability to work as a storekeeper. Which of the following is the most appropriate response?

I understand that you are uncomfortable, but the findings do not match the severity of your symptoms. Let's talk about the recent changes at your job.

“Yes. Since work may worsen your condition, I would prefer that you stay home a few days. I will write a letter to your employer to explain the situation.”

You say you are in severe pain. However, the physical examination findings do not suggest a physical problem that can be addressed with medications or surgery. I'd like to meet on a regular basis to see how you're doing.

The physical exam findings do not match your symptoms, which suggests a psychological problem. I would be happy to refer you to a mental health professional.

The physical exam findings suggest a psychological rather than a physical problem. But there is a good chance that we can address it with cognitive-behavioral therapy.

A 15-year-old girl is brought to the physician by her mother for an annual well-child examination. Her mother complains that the patient has a poor diet and spends most of the evening at home texting her friends instead of doing homework. She has been caught smoking cigarettes in the school bathroom several times and appears indifferent to the dean's threats of suspension. Two weeks ago, the patient allowed a friend to pierce her ears with unsterilized safety pins. The mother appeals to the physician to lecture the patient about her behavior and “set her straight.” The patient appears aloof and does not make eye contact. Her grooming is poor. Upon questioning the daughter about her mood, the mother responds “She acts like a rebel. I can't wait until puberty is over.” Which of the following is the most appropriate response?

Would it be possible for you to step out for a few moments so that I can interview your daughter alone?

You should listen to your mother's concerns. You don't want to make poor choices early on or else you might end up on the streets.

Let's run a routine urine toxicology screen to make sure your daughter is not doing drugs.

I am very concerned that your daughter is displaying signs of depression, and I'd suggest that she is seen by a psychiatrist.

Your daughter displays normal signs of puberty. Being overly critical of your daughter is not helpful.

A 78-year-old woman comes to her family physician for an annual health maintenance examination. Her husband, who worked as an art collector and curator, recently passed away. To express her gratitude for the longstanding medical care of her husband, she offers the physician and his staff a framed painting from her husband's art collection. Which of the following is the most appropriate reaction by the physician?

Politely decline and explain that he cannot accept valuable gifts from his patients.

Politely decline and explain that he cannot accept gifts that belonged to her late husband.

Accept the gift to maintain a positive patient-physician relationship but decline any further gifts.

Accept the gift and assure the patient that he will take good care of her.

Accept the gift and donate the painting to a local museum.

Conflict of interest management for USMLE Step 2 CK: High-Yield Behavioral Science Lessons

Conflicts of Interest - Money & Medicine

Definition: Arises when a primary interest (e.g., patient welfare, research integrity) is potentially influenced by a secondary interest (e.g., financial gain).
Common Sources:
- Industry-sponsored meals, gifts, travel
- Speaking & consulting fees (honoraria)
- Research grants
- Stock or equity interests
Management: The primary ethical duty is transparency. Full disclosure to employers, IRBs, and patients is essential. May require recusal.

⭐ The Physician Payments Sunshine Act (Open Payments Program) requires manufacturers to report payments and transfers of value to physicians and teaching hospitals.

Open Payments: Reporting Entities to Covered Recipients

COI Flavors - More Than Just Cash

Conflicts of interest (COI) extend beyond direct financial gain, creating subtle biases that can compromise professional judgment in patient care, research, and education. Awareness of these non-financial influences is critical for maintaining trust and objectivity.

Personal & Family Relationships: Bias from loyalty to friends, family, or close colleagues, potentially affecting referrals, hiring, or peer review.
Professional Advancement: Desire for promotion, tenure, or prestigious appointments may influence research conduct or reporting.
Intellectual COI: A researcher's strong commitment to their own theory can impair objectivity when evaluating competing ideas.
Gifts & Perks (In-kind COI): Includes sponsored travel, meals, or entertainment. Even small gifts can create a sense of reciprocity.

⭐ The Physician Payments Sunshine Act requires public reporting of financial ties and transfers of value over $10 between manufacturers (drug/device) and physicians/teaching hospitals.

Conflict of Interest in Academia

Taming the Beast - Handling COIs

Core Principle: Transparency. The primary step in managing any potential conflict of interest is full disclosure to all relevant parties (institution, IRB, patients).
Goal: To safeguard patient welfare and maintain the integrity of research and clinical judgment.

⭐ The Physician Payments Sunshine Act requires public reporting of financial relationships between drug/device manufacturers and physicians/teaching hospitals. This data is publicly available on the CMS "Open Payments" website.

High‑Yield Points - ⚡ Biggest Takeaways

A conflict of interest arises when a primary interest (e.g., patient welfare) is potentially influenced by a secondary interest (e.g., financial gain).

The primary goal is management and mitigation, not necessarily total elimination of the secondary interest.

Full disclosure to patients, institutions, and journals is the most critical step in management.

Even the perception of a conflict can erode patient trust as much as an actual conflict.

Institutional Review Boards (IRBs) and specific committees oversee and manage these conflicts.

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