[Stroke in 19 year-old man with drug and alcohol abuse]

Area of Science:

• Neurology
• Cardiology
• Toxicology

Background:

• Substance abuse, including cocaine, marijuana, and alcohol, is increasingly recognized as a potential risk factor for cerebrovascular events in young adults.
• Cerebral stroke in adolescents and young adults is uncommon, necessitating thorough investigation into underlying causes.
• Co-existing conditions such as thrombophilia and cardiac abnormalities can significantly increase stroke risk.

Observation:

• A 19-year-old male presented with acute stroke symptoms following several days of recreational substance use (cocaine, marijuana, alcohol).
• Initial diagnostic workup revealed significant findings including protein C insufficiency, a known risk factor for thrombosis.
• Further investigations identified a patent foramen ovale (PFO), an atrial septal defect that can permit paradoxical embolism.

Findings:

• The patient's stroke was attributed to a combination of substance-induced vasospasm/thrombosis, protein C deficiency, and a patent foramen ovale.
• Therapeutic interventions, although not detailed, resulted in a significant regression of the patient's neurological deficits.
• This case highlights the complex interplay between substance abuse, genetic predisposition (protein C deficiency), and anatomical variations (PFO) in the etiology of stroke.

Implications:

• This case underscores the critical importance of considering substance abuse in the differential diagnosis of stroke in young individuals.
• It emphasizes the need for comprehensive screening for thrombotic and embolic risk factors, including protein C levels and cardiac evaluations for PFO, in young stroke patients.
• Early diagnosis and management of these contributing factors are crucial for preventing recurrent cerebrovascular events and improving patient outcomes.