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Zorluk: OrtaDisposition and Care Setting Transitions

Paramedics bring a 6262-year-old male to the emergency department after he experienced sudden-onset right-sided pleuritic chest pain and dyspnea. He currently resides in a local homeless shelter and has a history of essential hypertension. Upon arrival, his vital signs show a temperature of 37.1∘C37.1^\circ\text{C} (98.8∘F98.8^\circ\text{F}), blood pressure of 135/85 mm Hg135/85\text{ mm Hg}, heart rate of 92/min92\text{/min}, and respiratory rate of 18/min18\text{/min}. Pulse oximetry is 96%96\% on room air. Physical examination reveals mild right calf swelling and tenderness. Laboratory analysis demonstrates normal high-sensitivity troponin I and NT-proBNP levels, alongside normal renal function. A CT pulmonary angiogram confirms a small acute segmental pulmonary embolism in the right lower lobe. Transthoracic echocardiography reveals a normal right ventricle without evidence of strain. The patient's calculated Pulmonary Embolism Severity Index (PESI) score is 5555 (Class I, very low risk). Which of the following is the most appropriate disposition for this patient?

  1. Admission to a medical observation unit for anticoagulation initiation and social services assessmentCevap
  2. B
    Discharge to the shelter with a prescription for a direct oral anticoagulant
  3. C
    Admission to the intensive care unit for continuous hemodynamic monitoring
  4. D
    Transfer to a skilled nursing facility for parenteral anticoagulation therapy
  5. E
    Discharge to the shelter with scheduling for inferior vena cava filter placement

Cevap

Admission to a medical observation unit for anticoagulation initiation and social services assessment
While this patient has a low-risk pulmonary embolism that typically qualifies for outpatient management with a direct oral anticoagulant (DOAC), his unhoused status presents an absolute barrier to safe immediate discharge. DOACs are costly and require reliable pharmacy access. Discharging him to a shelter without ensuring medication-in-hand and establishing close follow-up poses an unacceptable risk of pulmonary embolism extension or fatal recurrence. Admission to a medical observation unit allows the multidisciplinary team (including social work and case management) to secure medication access and formulate a safe, reliable transition plan.

Adım Adım Çözüm

1
Stratify the medical severity of the pulmonary embolism.
The patient has a PESI score of 55 (Class I), normal hemodynamics, and no right heart strain.
Risk stratification dictates initial medical management; low-risk PE usually qualifies for outpatient management with a direct oral anticoagulant (DOAC).
2
Evaluate the patient's functional and psychosocial capacity for outpatient management.
The patient is unhoused and resides in a shelter.
Successful outpatient management requires medication adherence and reliable access to pharmacy services and follow-up care.
3
Synthesize medical and social data to determine the final care setting.
The social barriers (homelessness) override the low-risk medical score.
Prescribing an expensive medication to an unhoused patient without confirmed access poses an unacceptable risk of treatment failure. Admission/observation is required to involve social work and secure a safe transition plan.

Anahtar Kavram

Clinical risk scores must be integrated with a patient's psychosocial circumstances; severe social barriers (e.g., homelessness) often necessitate admission for care coordination even when medical scoring suggests outpatient management is safe.
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Disposition and Care Setting Transitions

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