September 3rd 2024
The updated COVID-19 vaccine targets the currently circulating Omicron variant JN.1 strain of SARS-CoV-2.
STDs: Do You Recognize These Telltale Lesions?
February 1st 2003A 32-year-old previously healthywoman presents to the emergencydepartment with skin lesions, suprapubicpain, and generalized myalgia of1 week’s duration. Trimethoprim-sulfamethoxazolefor a presumed urinarytract infection is prescribed, and thepatient is discharged. The symptomspersist; she is hospitalized 2 days later.
When Are OTC Analgesics Appropriate for Acute Migraine?
February 1st 2003A 34-year-old woman complains of headaches that interfere with work. Her first headache episode, approximately 6 yearsearlier, was relatively mild. Initially, she experienced attacks only once every 3 to 4 months and managed them effectivelywith over-the-counter (OTC) agents. However, in the last 6 months the attacks have become more frequent-they occur atleast twice a month-and are so severe that she misses work.
Osteoarthritis: Complementary Therapies Reviewed
February 1st 2003ABSTRACT: Many patients with osteoarthritis (OA) try such complementary therapies as special diets, nutritional and herbal supplements, yoga, t'ai chi, magnets, and acupuncture-but only 40% of these patients tell their physicians. Glucosamine and chondroitin sulfate can produce at least symptomatic relief; in addition, glucosamine (1500 mg/d) may increase or stabilize cartilage in osteoarthritic knees. Alert patients to the potential toxicities of many herbal remedies, as well as the risks of harmful drug interactions and possible contaminants and impurities. Yoga postures may have a beneficial effect on knee OA; t'ai chi may reduce joint pain and swelling and increase mobility. Small studies have shown that applied pulsed electromagnetic fields can reduce pain and improve function in patients with chronic knee OA. Acupuncture has also been shown, in small studies, to alleviate the pain of OA. Autologous chondrocyte transplantation was recently approved for treatment of knee OA. The efficacy and safety of various types of gene therapy are currently being evaluated.
Handle With Care: The Dangers of Cervical Spine Fracture in Patients With Ankylosing Spondylitis
January 2nd 2003Patients with ankylosing spondylitis areat increased risk for fractures (particularlyextension fractures of the cervicaland thoracolumbar spine) and spinalcord injury. Fractures in these patientsare extremely unstable; in fact, they areamong the most complication-prone ofall cervical spine injuries likely to beseen in the primary care setting.
Older Man With Worsening Dyspnea,Chest Discomfort, and Cough
January 2nd 2003For the past 3 months, a 72-year-old man has had progressivelyworsening dyspnea on exertion and constantvague discomfort in the left chest that appears to have apleuritic component. He denies paroxysmal nocturnaldyspnea and has no history of chest trauma. However, hehas a chronic cough that sometimes produces purulentsputum-although it is not associated with hemoptysis.His feet swell occasionally, and he has mild anorexia andhas lost 20 lb in 6 months.
Older Woman With Worsening Weakness, Dyspnea on Exertion, and Syncope
January 2nd 2003A 76-year-old woman is admitted to the hospital for increasing fatigue and weaknessthat began about 3 weeks earlier. Her symptoms have worsened duringthe past week to the point of profound weakness and both dyspnea and nearsyncopewith minimal exertion.
A Young Boy With High Fever and Lethargy
January 1st 2003A Young Boy With High Fever and LethargyA 5-year-old boy is brought to the emergency department(ED) by his parents. They report that, for thepast week, the child has had a high fever (temperatureup to 40oC [104oF]), generalized weakness, lethargy, andlack of appetite. The boy’s eyes are bloodshot and he hasrefused food and drink. The child has no history ofcough, shortness of breath, hematemesis, melena, headaches,vision problems, or seizures. He has not been incontact with sick persons, has not traveled abroad, doesnot have a pet, and is not taking any medications. His immunizations are up-to-date.
Osteoarthritis: Practical Nondrug Steps to Successful Therapy
January 1st 2003The diagnosis of osteoarthritis (OA) is primarily clinical. Key historical clues to idiopathic OA include patient age greater than 45 years, joint pain that increases with activity and is relieved with rest, morning stiffness of 30 minutes duration or less, and involvement of one or more of the following: hips, knees, cervical or lumbar spine, basilar thumb joints, interphalangeal joints of the hands, midfoot joints, and first metatarsophalangeal joints.
Osteoarthritis: How to Make Optimal Use of Medications
January 1st 2003ABSTRACT: Topical agents can provide temporary relief from osteoarthritis symptoms with little or no risk. Acetaminophen is first-line oral therapy. Be alert for risk factors for NSAID-induced GI toxicity, such as concurrent use of prescription and OTC agents. Tramadol, narcotic analgesics, muscle relaxants, and antidepressants are options when NSAIDs are ineffective or contraindicated. Intra-articular injections of corticosteroids or hyaluronan are appropriate for patients who have a single joint exacerbation. Total knee and total hip arthroplasty are considered the most effective surgical interventions.
Primary Pulmonary Tuberculosis: An Uncommon Presentation
December 1st 2002A 53-year-old man has hadmalaise, intermittent cough, and occasionalfever and night sweats for 2weeks. He has also lost some weightduring this time but denies hemoptysisand sputum production; he hasnot traveled abroad recently. His onlysignificant medical condition is hypertension,which is well controlled withmedication.