ITEMS IN FPM WITH MESH TERM:
ABSTRACT: The National High Blood Pressure Education Program's Working Group on High Blood Pressure in Pregnancy recently issued a report implicating hypertension as a complication in 6 to 8 percent of pregnancies. Hypertension in pregnancy is related to one of four conditions: (1) chronic hypertension that predates pregnancy; (2) preeclampsia-eclampsia, a serious, systemic syndrome of elevated blood pressure, proteinuria and other findings; (3) chronic hypertension with superimposed preeclampsia; and (4) gestational hypertension, or nonproteinuric hypertension of pregnancy. Edema is no longer a criterion for preeclampsia, and the definition of blood pressure elevation is 140/90 mm Hg or higher. Patients with gestational hypertension have previously unrecognized chronic hypertension, emerging preeclampsia or transient hypertension of pregnancy, an obstetrically benign condition. Because distinguishing among these conditions can be done only in retrospect, clinical management of gestational hypertension consists of repeated evaluations to look for signs of emerging preeclampsia. Women with chronic hypertension should be followed for evidence of fetal growth restriction or superimposed preeclampsia. Management options for chronic hypertension in most women include discontinuing antihypertensive medications during pregnancy, switching to methyldopa or continuing previous antihypertensive therapy.
Groin Injuries in Athletes - Article
ABSTRACT: Groin injuries comprise 2 to 5 percent of all sports injuries. Early diagnosis and proper treatment are important to prevent these injuries from becoming chronic and potentially career-limiting. Adductor strains and osteitis pubis are the most common musculoskeletal causes of groin pain in athletes. These two conditions are often difficult to distinguish. Other etiologies of groin pain include sports hernia, groin disruption, iliopsoas bursitis, stress fractures, avulsion fractures, nerve compression and snapping hip syndrome.
ABSTRACT: The presence of family members at an office visit creates unique opportunities and challenges for the physician while interviewing the patient. The physician must address issues of confidentiality, privacy, and agency. Special skills are required to respectfully and efficiently involve family members, while keeping the patient at the center of the visit. A core set of interviewing skills exists for office visit interviews with family members present. These skills include building rapport with each participant by identifying their individual issues and perspectives, and encouraging participation by listening to and addressing the concerns of all persons. Physicians should also avoid triangulation, maintain confidentiality, and verify agreement with the plan. It may be necessary to use more advanced family interviewing skills, including providing direction despite problematic communications; managing conflict; negotiating common ground; and referring members to family therapy.
Autoimmune Bullous Dermatoses: A Review - Article
ABSTRACT: Bullous dermatoses can be debilitating and possibly fatal. A selection of autoimmune blistering diseases, including pemphigus vulgaris, paraneoplastic pemphigus, bullous pemphigoid, cicatricial pemphigoid, dermatitis herpetiformis and linear IgA dermatosis are reviewed. Pemphigus vulgaris usually starts in the oral mucosa followed by blistering of the skin, which is often painful. Paraneoplastic pemphigus is associated with neoplasms, most commonly of lymphoid tissue, but also WaldenstrÃ¶m's macroglobulinemia, sarcomas, thymomas and Castleman's disease. Bullous pemphigoid is characterized by large, tense bullae, but may begin as an urticarial eruption. Cicatricial (scarring) pemphigoid presents with severe, erosive lesions of the mucous membranes with skin involvement in one third of patients focused around the head and upper trunk. Dermatitis herpetiformis is intensely pruritic and chronic, characterized by papulovesicles and urticarial wheals on the extensor surfaces in a grouped or herpetiform, symmetric distribution. Linear IgA dermatosis is clinically similar to dermatitis herpetiformis, but it is not associated with gluten-sensitive enteropathy as is dermatitis herpetiformis.
Lactose Intolerance - Article
ABSTRACT: Persons with lactose intolerance are unable to digest significant amounts of lactose because of a genetically inadequate amount of the enzyme lactase. Common symptoms include abdominal pain and bloating, excessive flatus, and watery stool following the ingestion of foods containing lactose. Lactase deficiency is present in up to 15 percent of persons of northern European descent, up to 80 percent of blacks and Latinos, and up to 100 percent of American Indians and Asians. A sizable number of adults believe they are lactose intolerant but do not actually have impaired lactose digestion, and some persons with lactase deficiency can tolerate moderate amounts of ingested lactose. A diagnosis of lactose intolerance can usually be made with a careful history supported by dietary manipulation. If necessary, diagnosis can be confirmed by using a breath hydrogen or lactose tolerance test. Treatment consists primarily of avoiding lactose-containing foods. Lactase enzyme supplements may be helpful. The degree of lactose malabsorption varies greatly among patients with lactose intolerance, but most of them can ingest up to 12 oz of milk daily without symptoms. Lactose-intolerant patients must ensure adequate calcium intake.
ABSTRACT: Neurologic complications continue to pose problems in patients with metastatic prostate cancer. From 15 to 30 percent of metastases are the result of prostate cancer cells traveling through Batson's plexus to the lumbar spine. Metastatic disease in the lumbar area can cause spinal cord compression. Metastasis to the dura and adjacent parenchyma occurs in 1 to 2 percent of patients with metastatic prostate cancer and is more common in those with tumors that do not respond to hormone-deprivation therapy. Leptomeningeal carcinomatosis, the most frequent form of brain metastasis in prostate cancer, has a grim prognosis. Because neurologic complications of metastatic prostate cancer require prompt treatment, early recognition is important. Physicians should consider metastasis in the differential diagnosis of new-onset low back pain or headache in men more than 50 years of age. Spinal cord compression requires immediate treatment with intravenously administered corticosteroids and pain relievers, as well as prompt referral to an oncologist for further treatment.
Acute Respiratory Distress Syndrome - Article
ABSTRACT: Acute respiratory distress syndrome is the clinical manifestation of severe, acute lung injury. It is characterized by the acute onset of diffuse, bilateral pulmonary infiltrates secondary to noncardiogenic pulmonary edema, refractory hypoxia, and decreased lung compliance. Acute respiratory distress syndrome occurs most frequently in the setting of sepsis, aspiration of gastric contents, trauma, or multiple transfusions. Its complex pathophysiology involves an inciting local or systemic event that initiates pulmonary endothelial and epithelial damage and subsequent increased permeability. Tachypnea, hypoxia, and respiratory alkalosis are typical early clinical manifestations, and they are usually followed by the appearance of diffuse pulmonary infiltrates and respiratory failure within 48 hours. Early identification and treatment of the underlying disorder, along with aggressive supportive care, are essential. Experimental therapies, including those using nitric oxide and surfactant, have not been shown to improve mortality in patients with ARDS, but new therapeutic approaches such as low-volume ventilation have been shown to decrease mortality. Many patients who survive ARDS have permanent, mild to moderate impairment of lung function. Quality of life after hospitalization with ARDS may be poorer than that in similar patients without ARDS.
ABSTRACT: Adolescent onset of severe idiopathic scoliosis has traditionally been evaluated using standing posteroanterior radiographs of the full spine to assess lateral curvature with the Cobb method. The most tilted vertebral bodies above and below the apex of the spinal curve are used to create intersecting lines that give the curve degree. This definition is controversial, and patients do not exhibit clinically significant respiratory symptoms with idiopathic scoliosis until their curves are 60 to 100 degrees. There is no difference in the prevalence of back pain or mortality between patients with untreated adolescent idiopathic scoliosis and the general population. Therefore, many patients referred to physicians for evaluation of scoliosis do not need radiographic evaluation, back examinations, or treatment. Consensus recommendations for population screening, evaluation, and treatment of this disorder by medical organizations vary widely. Recent studies cast doubt on the clinical value of school-based screening programs.
Common Conditions of the Achilles Tendon - Article
ABSTRACT: The Achilles tendon, the largest tendon in the body, is vulnerable to injury because of its limited blood supply and the combination of forces to which it is subjected. Aging and increased activity (particularly velocity sports) increase the chance of injury to the Achilles tendon. Although conditions of the Achilles tendon are occurring with increasing frequency because the aging U.S. population is remaining active, the diagnosis is missed in about one fourth of cases. Injury onset can be gradual or sudden, and the course of healing is often lengthy. A thorough history and specific physical examination are essential to make the appropriate diagnosis and facilitate a specific treatment plan. The mainstay of treatment for tendonitis, peritendonitis, tendinosis, and retrocalcaneobursitis is ice, rest, and nonsteroidal anti-inflammatory drugs, but physical therapy, orthoties, and surgery may be necessary in recalcitrant cases. In patients with tendon rupture, casting or surgery is required. Appropriate treatment often leads to full recovery.
ABSTRACT: Family physicians play a key role in assessing and managing patients with Alzheimer's disease and in linking the families of these patients to supportive services within the community. As part of comprehensive management, the family physician may be responsible for coordinating assessments of patient function, cognition, comorbid medical conditions, disorders of mood and emotion, and caregiver status. Suggestions for easily administered and scored assessment tools are provided, and practical tips are given for supporting primary caregivers, thereby increasing efficiency and quality of care for patients with Alzheimer's disease.