Heart failure is a clinically complex syndrome that results due to the failure of the ventricles to function as pump and oxygenate end organs. The repercussions of inadequate perfusion are seen in the form of sympathetic overactivation and third spacing, leading to clinical signs of increased...
Library & Search Results
Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: Essentials of Diagnosis and Management
Despite myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) affecting millions of people worldwide, many clinicians lack the knowledge to appropriately diagnose or manage ME/CFS. Unfortunately, clinical guidance has been scarce, obsolete, or potentially harmful. Consequently, up to 91%...
Corticosteroid Use and Risk of Herpes Zoster in a Population-Based Cohort
Objective: To examine the relationship between corticosteroid use and herpes zoster risk.
Methods: With data from a large cohort of adults (the 45 and Up Study) recruited between 2006 and 2009 and linked to health data sets, the effect of corticosteroid use on zoster risk was analyzed by...
Myocarditis after BNT162b2 mRNA Vaccine against Covid-19 in Israel
Background: Approximately 5.1 million Israelis had been fully immunized against coronavirus disease 2019 (Covid-19) after receiving two doses of the BNT162b2 messenger RNA vaccine (Pfizer-BioNTech) by May 31, 2021. After early reports of myocarditis during adverse events monitoring, the Israeli...
Occupational causes of hypersensitivity pneumonitis: a systematic review and compendium
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...
Postacute Sequelae of Severe Acute Respiratory Syndrome Coronavirus 2 Infection A State-of-the-Art Review
The vast majority of patients (>99%) with severe acute respiratory syndrome coronavirus 2 survive immediate infection
but remain at risk for persistent and/or delayed multisystem. This review of published reports through May 31, 2021,
found that manifestations of postacute...
Screening for Chlamydia and Gonorrhea: US Preventive Services Task Force Recommendation Statement
Importance: Chlamydia and gonorrhea are among the most common sexually transmitted infections in the US. Infection rates are highest among adolescents and young adults of both sexes. Chlamydial and gonococcal infections in women are usually asymptomatic and may lead to pelvic inflammatory...
Screening for Gestational Diabetes: US Preventive Services Task Force Recommendation Statement
Importance: Gestational diabetes is diabetes that develops during pregnancy. Prevalence of gestational diabetes in the US has been estimated at 5.8% to 9.2%, based on traditional diagnostic criteria, although it may be higher if more inclusive criteria are used. Pregnant persons with gestational...
Midodrine for the Prevention of Vasovagal Syncope : A Randomized Clinical Trial
Background: Recurrent vasovagal syncope is common, responds poorly to treatment, and causes physical trauma and poor quality of life. Midodrine prevents hypotension and syncope during tilt tests in patients with vasovagal syncope.
Objective: To determine whether midodrine can prevent...
Mortality and concurrent use of opioids and hypnotics in older patients: A retrospective cohort study
Background: Benzodiazepine hypnotics and the related nonbenzodiazepine hypnotics (z-drugs) are among the most frequently prescribed medications for older adults. Both can depress respiration, which could have fatal cardiorespiratory effects, particularly among patients with concurrent opioid use...