Background: Hypersensitivity pneumonitis (HP) is caused by a variety of antigens and low-molecular-weight chemicals, often through occupational exposure. Making a diagnosis of HP and identifying a cause are challenging. Cryptogenic cases are frequently reported, and missing or incomplete...
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Occupational causes of hypersensitivity pneumonitis: a systematic review and compendium
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The Management of Type 1 Diabetes in Adults. A Consensus Report by the American Diabetes Association (ADA) and the European Association for the Study of Diabetes (EASD)
The American Diabetes Association (ADA) and the European Association for the Study of Diabetes (EASD) convened a writing group to develop a consensus statement on the management of type 1 diabetes in adults. The writing group has considered the rapid development of new treatments and...
Incidence, co-occurrence, and evolution of long-COVID features: A 6-month retrospective cohort study of 273,618 survivors of COVID-19
Background
Long-COVID refers to a variety of symptoms affecting different organs reported by people following Coronavirus Disease 2019 (COVID-19) infection. To date, there have been no robust estimates of the incidence and co-occurrence of long-COVID features, their relationship to age,...
Axillary and inguinal erythrasma
A 50-year-old man presented to the dermatology department with a 1-year history of itchy axillary and groin lesions. He had been treated with a topical antifungal preparation (cyclopyroxolamin), without improvement, by his family physician, who had suspected fungal intertrigo. On physical...
Maintenance or Discontinuation of Antidepressants in Primary Care
BACKGROUND
Patients with depression who are treated in primary care practices may receive antidepressants for prolonged periods. Data are limited on the effects of maintaining or discontinuing antidepressant therapy in this setting.
METHODS
We conducted a randomized, double-...
Button battery ingestions in children
1. Injuries in children from ingesting button batteries are
increasing
2. The type and size of the ingested battery influence the
likelihood of complications
3. Urgency of management depends on the location of the battery
4. Honey or sucralfate should be...
Effect of 7 vs 14 Days of Antibiotic Therapy on Resolution of Symptoms Among Afebrile Men With Urinary Tract Infection: A Randomized Clinical Trial
Importance Determination of optimal treatment durations for common infectious diseases is an important strategy to preserve antibiotic effectiveness.
Objective To determine whether 7 days of treatment is noninferior to 14 days when using ciprofloxacin or trimethoprim/sulfamethoxazole to...
Can family physicians accurately screen for AAA with point-of-care ultrasound?
EVIDENCE-BASED ANSWER:
LIKELY YES. POINT-OF-CARE ULTRASOUND (POCUS) SCREENING FOR ABDOMINAL AORTIC ANEURYSM (AAA) BY NONRADIOLOGIST PHYSICIANS IS 98% SENSITIVE AND 99% SPECIFIC, COMPARED WITH IMAGING PERFORMED BY RADIOLOGISTS (STRENGTH OF RECOMMENDATION [SOR]: B, META-ANALYSIS OF...
Do carotid artery calcifications seen on radiographs predict stenosis in asymptomatic adults?
EVIDENCE-BASED ANSWER:
NOT VERY WELL. IN ASYMPTOMATIC PATIENTS, CAROTID ARTERY CALCIFICATION SEEN ON RADIOGRAPH HAS A POSITIVE PREDICTIVE VALUE OF 70% AND A NEGATIVE PREDICTIVE VALUE OF 75% FOR CAROTID ARTERY STENOSIS (STRENGTH OF RECOMMENDATION [SOR]: B, SYSTEMATIC REVIEW OF OBSERVATIONAL...
Role of biofilm in catheter-associated urinary tract infection
The predominant form of life for the majority of microorganisms in any hydrated biologic system is a cooperative community termed a “biofilm.” A biofilm on an indwelling urinary catheter consists of adherent microorganisms, their extracellular products, and host components deposited on the...