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Search Results for infection
Abstract Number: 187
Hospital Medicine 2020, Virtual Competition
Background: Clinicians often diagnose bacterial infections such as urinary tract infection (UTI) and pneumonia in patients who are asymptomatic or have non-bacterial causes of their symptoms. Misdiagnosis of infection leads to unnecessary antibiotic use and potentially delays correct diagnoses. Interventions to improve diagnosis often focus on infections separately. However, if misdiagnosis is linked at the […]
Abstract Number: 268
Hospital Medicine 2020, Virtual Competition
Background: Clostridium difficile infections (CDI) is the most common cause of healthcare-associated infections in the United States. CDI accounts for 15%- 25% of all cases of nosocomial diarrhea. CDI is associated with significant adverse outcomes such as higher inpatient mortality rate, a longer length of hospital stays and increased hospital costs. The incidence of Hospital-acquired […]
Abstract Number: 315
Hospital Medicine 2020, Virtual Competition
Background: Procalcitonin (PCT) testing has been shown in randomized trials to decrease antibiotic exposure and be a reliable predictor of clinical response to antibiotics in lower respiratory tract infection (LRTI) and sepsis. Although studied to guide antibiotic discontinuation in LRTI and sepsis, optimal strategies for introducing PCT into “real-world” clinical use are unknown. Our study […]
Abstract Number: 492
Hospital Medicine 2020, Virtual Competition
Case Presentation: An 82-year-old, Samoan male with history of poorly controlled diabetes, hypertension, COPD, and pulmonary coccidioidomycosis on fluconazole therapy (400 mg/day) was referred to the hospital by his primary doctor for treatment of a left ankle ulcer and cellulitis that had not responded to ten days of outpatient amoxicillin-clavulanate therapy. He had no constitutional […]
Abstract Number: 506
Hospital Medicine 2020, Virtual Competition
Case Presentation: A 66-year-old man with uncontrolled type 2 diabetes mellitus (hemoglobin A1c = 18.1%) presented with one month of worsening pleuritic chest pain, productive cough and 10-pound weight loss. He denied any gastrointestinal (GI) symptoms, including diarrhea or abdominal pain. He worked as a clinical nursing assistant. Patient denied any recent international travel, animal […]
Abstract Number: 509
Hospital Medicine 2020, Virtual Competition
Case Presentation: A 12-year-old healthy female presented for three weeks of abdominal pain, loose non-bloody stools accompanied by night sweats and an eight-pound weight loss. Initial exam was only significant for diffuse abdominal pain. An abdominal X-ray demonstrated a unique appearing paravertebral stripe which prompted a follow up MRI abdomen/pelvis. MRI imaging revealed a 5.8 […]
Abstract Number: 533
Hospital Medicine 2020, Virtual Competition
Case Presentation: A 21-year-old man with no previous medical history presented to the emergency department with nausea, vomiting and diarrhea for one week. Labs were significant for white blood cell (WBC) count 3.4 k/ul with decreased lymphocytes along with mild elevation of transaminases and lipase. He was thought to have viral gastroenteritis and was discharged. […]
Abstract Number: 541
Hospital Medicine 2020, Virtual Competition
Case Presentation: 73 year-old Eritrean woman presented with one-month history of non-healing foot wound. While visiting Eritrea, she developed right foot edema, leading to splitting of the skin on the dorsal foot. This developed into a wound requiring hospitalization, debridement, and two week antibiotic course with ampicillin and ciprofloxacin in an Eritrean hospital. No organism […]
Abstract Number: 582
Hospital Medicine 2020, Virtual Competition
Case Presentation: A 63- year-old man with a history of seizures, hepatitis C infection and multiple spinal fusion surgeries presented to the emergency room (ER) for the evaluation of back pain. Back pain was said to have commenced 3 days prior to presentation. Pain was mainly located in the lumbar region, dull in nature, rated […]
Abstract Number: 608
Hospital Medicine 2020, Virtual Competition
Case Presentation: A 63-year-old man with lung adenocarcinoma with multiple rib metastases and lytic spinal lesions was receiving palliative radiation treatment when computed tomography (CT) incidentally revealed a fluid collection along the anterior cecum with pneumatosis. Cultures taken during CT-guided abscess drainage were positive for piperacillin-tazobactam-sensitive enterococcus, and the patient was started on antibiotics. His […]