Search

Mpox (formerly monkeypox) is a DNA virus of the Orthopoxvirus genus, similar to smallpox. Although mpox was endemic to the Democratic Republic of the Congo and parts of Africa, increasing numbers of cases were reported worldwide in 2022. More than 30,000 cases have been reported in the United States, and worldwide 98% of cases are found in men who have sex with men. Transmission is primarily through contact with skin lesions. The rash of mpox is often vesiculopustular and may be localized to the anogenital region or distributed on the face, trunk, limbs, palms, and soles. Two vaccines are available for pre- or postexposure prophylaxis. Jynneos (smallpox and mpox vaccine, live, nonreplicating) is a live, attenuated vaccine that is safe for patients who are immunocompromised. ACAM2000 (smallpox [vaccinia] vaccine, live) is a live vaccinia virus vaccine that should be given only to immunocompetent, nonpregnant people and should be avoided in those with skin conditions such as atopic dermatitis. For most people infected with mpox, the disease is mild and self-limiting. Antiviral treatments such as tecovirimat, cidofovir, or brincidofovir may be considered for use in individuals who have or are at high risk of severe disease. Possible complications of mpox include anogenital pain, bacterial superinfections of skin lesions, dehydration secondary to oral lesions, encephalitis, keratitis, and respiratory distress. To date, 38 deaths have been reported in the United States. (Am Fam Physician. 2023; 108(1):78–83. Copyright © 2023 American Academy of Family Physicians.) Mpox (formerly monkeypox) is a DNA virus of the Orthopoxvirus genus, similar to smallpox. Although mpox was endemic to the Democratic Republic of the Congo and parts of Africa, increasing numbers of cases were reported worldwide in 2022. More than 30,000 cases have been reported in the United States, and worldwide 98% of cases are found in men who have sex with men. Transmission is primarily through contact with skin lesions. The rash of mpox is often vesiculopustular and may be localized to the anogenital region or distributed on the face, trunk, limbs, palms, and soles. Two vaccines are available for pre- or postexposure prophylaxis. Jynneos (smallpox and mpox vaccine, live, nonreplicating) is a live, attenuated vaccine that is safe for patients who are immunocompromised. ACAM2000 (smallpox [vaccinia] vaccine, live) is a live vaccinia virus vaccine that should be given only to immunocompetent, nonpregnant people and should be avoided in those with skin conditions such as atopic dermatitis. For most people infected with mpox, the disease is mild and self-limiting. Antiviral treatments such as tecovirimat, cidofovir, or brincidofovir may be considered for use in individuals who have or are at high risk of severe disease. Possible complications of mpox include anogenital pain, bacterial superinfections of skin lesions, dehydration secondary to oral lesions, encephalitis, keratitis, and respiratory distress. To date, 38 deaths have been reported in the United States. [ABSTRACT FROM AUTHOR]

In a 2021 American Family Physician editorial, Drs. Liaw, Kakadiaris, and Yang shared a future in which family physicians are aided by artificial intelligence (AI) to provide better care, devote more time to patients, and spend less time on administrative tasks.1 Since then, the future has increasingly become the present with the advent of ChatGPT and other Large Language Models (LLMs) finding their way into the physician-patient encounter. Based on one's experience, AI may be viewed as the cause of the inevitable dehumanization of health care or the solution that restores the joy of practice by assisting with point-of-care clinical decision-making and decreasing administrative burden. [ABSTRACT FROM AUTHOR]

Is it possible to identify patients who are at low risk for severe disease from COVID-19 based on clinical examination alone or supplemented by laboratory testing? [ABSTRACT FROM AUTHOR]

The article presents the discussion on benefits of physical activity in patients with multiple sclerosis (MS), cerebral palsy, and spinal cord injury using or being at risk of using wheelchairs. Topics include physical activity improving aerobic capacity, walking ability, depression, sleep, female sexual function, and global function; and reducing the risk of cardiovascular disease, diabetes mellitus, mental illness, cancer, and all-cause mortality.

Acute respiratory distress syndrome (ARDS) is noncardiogenic pulmonary edema that manifests as rapidly progressive dyspnea, tachypnea, and hypoxemia. Diagnostic criteria include onset within one week of a known insult or new or worsening respiratory symptoms, profound hypoxemia, bilateral pulmonary opacities on radiography, and inability to explain respiratory failure by cardiac failure or fluid overload. ARDS is thought to occur when a pulmonary or extrapulmonary insult causes the release of inflammatory mediators, promoting inflammatory cell accumulation in the alveoli and microcirculation of the lung. Inflammatory cells damage the vascular endothelium and alveolar epithelium, leading to pulmonary edema, hyaline membrane formation, decreased lung compliance, and decreased gas exchange. Most cases are associated with pneumonia or sepsis. ARDS is responsible for one in 10 admissions to intensive care units and one in four mechanical ventilations. In-hospital mortality for patients with severe ARDS ranges from 46% to 60%. ARDS often must be differentiated from pneumonia and congestive heart failure, which typically has signs of fluid overload. Treatment of ARDS is supportive and includes mechanical ventilation, prophylaxis for stress ulcers and venous thromboembolism, nutritional support, and treatment of the underlying injury. Low tidal volume and high positive end-expiratory pressure improve outcomes. Prone positioning is recommended for some moderate and all severe cases. As patients with ARDS improve and the underlying illness resolves, a spontaneous breathing trial is indicated to assess eligibility for ventilator weaning. Patients who survive ARDS are at risk of diminished functional capacity, mental illness, and decreased quality of life; ongoing care by a primary care physician is beneficial for these patients. [ABSTRACT FROM AUTHOR]

Hand-foot-and-mouth disease is caused by human enteroviruses and coxsackieviruses. Outbreaks can occur in the spring to fall and are common in North America, and most cases occur in patients younger than 10 years. Hand-foot-and-mouth disease is transmitted by fecal-oral, oral-oral, and respiratory droplet contact. Patients present with a low-grade fever, a maculopapular or papulovesicular rash on the hands and soles of the feet, and painful oral ulcerations. Lesions usually resolve in seven to 10 days; however, in rare cases, patients may have neurologic or cardiopulmonary complications. The differential diagnosis for childhood rashes and oral enanthems is broad and includes erythema multiforme, herpes, measles, and varicella. Treatment is supportive and directed toward hydration and pain relief as needed with acetaminophen or ibuprofen. Oral lidocaine is not recommended, and antiviral treatment is not available. The best methods to prevent the spread of hand-foot-and-mouth disease are handwashing and disinfecting potentially contaminated surfaces and fomites. [ABSTRACT FROM AUTHOR]

The article offers information on the psychological and pharmacologic treatments for adults with post-traumatic stress disorder (PTSD ). Topics discussed include role of cognitive behavior therapy (CBT) and CBT mixed treatments in improving PTSD-related outcomes such as reduced PTSD symptoms, reduced depression symptoms, and resolution of PTSD diagnosis; and according to the study male veterans have higher rates of PTSD than the general population,.

The article discusses the utility of brief cognitive testing in detecting clinical Alzheimer-type dementia (ATD) in adults with suspected cognitive impairment and distinguishing it from mild cognitive impairment (MCI) or normal cognition. Topics mentioned include accuracy of brief cognitive tests in distinguishing clinical ATD from MCI, sensitivity and specificity of clock drawing tests, and assessment for cognitive impairment in individuals concerned about their memory.

The article offers information on What are the benefits and harms of pharmacologic and nonpharmacologic treatments for exacerbations of chronic obstructive pulmonary disease (COPD) in adults. It mentions pulmonary rehabilitation initiated during hospitalization improves dyspnea; and improvement in signs and symptoms.

An editorial is presented which discusses the role of family physicians in the prevention of gun violence in the U.S. Topics include the paper developed by the American Academy of Family Physicians (AAFP), encouraging public health approach to prevent the violence, the increase in the number of gun homicides in the country, and the importance of motivational interviewing and counseling in reducing firearm access and improving the rates of safe gun storage.

Are dipeptidyl-peptidase-4 (DPP-4) inhibitors, glucagon-like peptide-1 (GLP-1) receptor agonists, and sodium-glucose cotransporter-2 (SGLT-2) inhibitors safe and effective at reducing cardiovascular mortality, all-cause mortality, and other cardiovascular outcomes (e.g., myocardial infarction, stroke, hospitalization from heart failure) in people with cardiovascular disease (CVD)? [ABSTRACT FROM AUTHOR]

Herpes zoster, or shingles, is caused by reactivation of varicella zoster virus, which causes chickenpox. There are an estimated 1 million cases in the Unites States annually, with an individual lifetime risk of 30%. Patients with conditions that decrease cell-mediated immunity are 20 to 100 times more likely to develop herpes zoster. Patients may present with malaise, headache, low-grade fever, and abnormal skin sensations for two to three days before the classic maculopapular rash appears. The rash is usually unilateral, confined to a single dermatome, and typically progresses to clear vesicles that become cloudy and crust over in seven to 10 days. Herpes zoster can be treated with acyclovir, valacyclovir, or famciclovir, ideally within 72 hours of the development of the rash. Postherpetic neuralgia is the most common complication, occurring in about one in five patients. It is defined as pain in a dermatomal distribution sustained for at least 90 days after acute herpes zoster. Treatment is focused on symptom control and includes topical lidocaine or capsaicin and oral gabapentin, pregabalin, or tricyclic antidepressants. The varicella zoster virus vaccine decreases the incidence of herpes zoster and is approved for adults 50 years and older. The Centers for Disease Control and Prevention's Advisory Committee on Immunization Practices recommends this vaccine for adults 60 years and older, except for certain immunosuppressed patients. [ABSTRACT FROM AUTHOR]

Jaundice in adults can be an indicator of significant underlying disease. It is caused by elevated serum bilirubin levels in the unconjugated or conjugated form. The evaluation of jaundice relies on the history and physical examination. The initial laboratory evaluation should include fractionated bilirubin, a complete blood count, alanine transaminase, aspartate transaminase, alkaline phosphatase, ?-glutamyltransferase, prothrombin time and/or international normalized ratio, albumin, and protein. Imaging with ultrasonography or computed tomography can differentiate between extrahepatic obstructive and intrahepatic parenchymal disorders. Ultrasonography is the least invasive and least expensive imaging method. A more extensive evaluation may include additional cancer screening, biliary imaging, autoimmune antibody assays, and liver biopsy. Unconjugated hyperbilirubinemia occurs with increased bilirubin production caused by red blood cell destruction, such as hemolytic disorders, and disorders of impaired bilirubin conjugation, such as Gilbert syndrome. Conjugated hyperbilirubinemia occurs in disorders of hepatocellular damage, such as viral and alcoholic hepatitis, and cholestatic disorders, such as choledocholithiasis and neoplastic obstruction of the biliary tree. [ABSTRACT FROM AUTHOR]

Is it possible to predict the likelihood of child abuse based on bruising characteristics detected on examination? [ABSTRACT FROM AUTHOR]

The article presents a study which examined whether it is possible to predict the likelihood of bacterial meningitis in children with clinically suspected meningitis. Topics include proposed clinical prediction rules to determine the risk of bacterial meningitis, clinical characteristics of meningitis, and Dutch meningitis prediction rule to determine the need for lumbar puncture in children one month to 15 years of age.