ITEMS IN AFP WITH MESH TERM:
ABSTRACT: Physicians face several barriers to counseling their patients about nutrition, including conflicting evidence of the benefit of counseling, limited training and understanding of the topic, and imperfect and varied guidelines to follow. Because cardiovascular disease remains the leading cause of death in industrialized nations, family physicians should provide more than pharmacologic interventions. They must identify the patient's dietary habits and attitudes and provide appropriate counseling. Tools are available to help, and a seven-step approach to nutritional therapy for the dyslipidemic patient may be useful. These steps include recommending increased intake of plant proteins; increased intake of omega-3 fatty acids; modification of the types of oils used in food preparation; decreased intake of saturated and trans-fatty acids; increased intake of whole grains and dietary fiber (especially soluble fiber) and decreased intake of refined grains; modification of alcohol intake, if needed; and regular exercise. Recommendations should be accompanied by patient information handouts presenting acceptable substitutions for currently identified detrimental food choices.
ABSTRACT: Hidradenitis suppurativa is a chronic, recurrent, debilitating disease that presents with painful, inflamed lesions in the apocrine-gland-bearing areas of the body, most commonly the axillary, inguinal, and anogenital areas. Etiology traditionally has been attributed to occlusion of the apocrine duct by a keratinous plug; however, defects of the follicular epithelium also have been noted. Contributing factors include friction from axillary adiposity, sweat, heat, stress, tight clothing, and genetic and hormonal components. Multiple treatment regimens are available, including antibiotics, retinoids, corticosteroids, incision and drainage, local wound care, local excision, radiation, and laser therapy. However, no single treatment has proved effective for all patients. Radical excision of the defective tissue is the most definitive treatment. The psychological impact on the patient can be great, encompassing social, personal, and occupational challenges. This impact should be addressed in all patients with significant disease.
Genital Herpes: A Review - Article
ABSTRACT: Genital herpes simplex virus infection is a recurrent, lifelong disease with no cure. The strongest predictor for infection is a person's number of lifetime sex partners. The natural history includes first-episode mucocutaneous infection, establishment of latency in the dorsal root ganglion, and subsequent reactivation. Most infections are transmitted via asymptomatic viral shedding. Classic outbreaks consist of a skin prodrome and possible constitutional symptoms such as headache, fever, and inguinal lymphadenopathy. As the infection progresses, papules, vesicles on an erythematous base, and erosions appear over hours to days. These lesions usually crust, re-epithelialize, and heal without scarring. First-episode infections are more extensive: primary lesions last two to six weeks versus approximately one week for lesions in recurrent disease. Atypical manifestations are common. Infected persons experience a median of four recurrences per year after their first episode, but rates vary greatly. Genital herpes simplex virus type 2 recurs six times more frequently than type 1. Viral culture is preferred over polymerase chain reaction testing for diagnosis. Serologic testing can be useful in persons with a questionable history. Effective oral antiviral medications are available for initial, episodic, and suppressive therapy but are not a cure. There is some evidence that alternative therapies such as L-lysine, zinc, and some herbal preparations may offer some benefit. Counseling patients about the risk of transmission is crucial and helps prevent the spread of disease and neonatal complications.
ABSTRACT: Physicians should use a checklist to facilitate discussions with new parents before discharging their healthy newborn from the hospital. The checklist should include information on breastfeeding, warning signs of illness, and ways to keep the child healthy and safe. Physicians can encourage breastfeeding by giving parents written information on hunger and feeding indicators, stool and urine patterns, and proper breastfeeding techniques. Physicians also should emphasize that infants should never be given honey or bottles of water before they are one year of age. Parents should be advised of treatments for common infant complaints such as constipation, be aware of signs and symptoms of more serious illnesses such as jaundice and lethargy, and know how to properly care for the umbilical cord and genital areas. Physicians should provide guidance on how to keep the baby safe in the crib (e.g., placing the baby on his or her back) and in the car (e.g., using a car seat that faces the rear of the car). It is also important to schedule a follow-up appointment for the infant.
ABSTRACT: The number one cause of death for children younger than 14 years is vehicular injury. Child safety seats and automobile safety belts protect children in a crash if they are used correctly, but if a child does not fit in the restraint correctly, it can lead to injury. A child safety seat should be used until the child correctly fits into an adult seat belt. It is important for physicians caring for children to know what child safety seats are available and which types of seats are safest. Three memory keys will help guide appropriate child safety seat choice: (1) Backwards is Best; (2) 20-40-80; and (3) Boost Until Big Enough. "Backwards is Best" cues the physician that infants are safest in a head-on crash when they are facing backward. "20-40-80" reminds the physician that children may need to transition to a different seat when they reach 20, 40, or 80 lb. "Boost Until Big Enough" emphasizes that children need to use booster seats until they are big enough to fit properly into an adult safety belt.
Second Trimester Pregnancy Loss - Article
ABSTRACT: Second trimester pregnancy loss is uncommon, but it should be regarded as an important event in a woman's obstetric history. Fetal abnormalities, including chromosomal problems, and maternal anatomic factors, immunologic factors, infection, and thrombophilia should be considered; however, a cause-and-effect relationship may be difficult to establish. A thorough history and physical examination should include inquiries about previous pregnancy loss. Laboratory tests may identify treatable etiologies. Although there is limited evidence that specific interventions improve outcomes, management of contributing maternal factors (e.g., smoking, substance abuse) is essential. Preventive measures, including vaccination and folic acid supplementation, are recommended regardless of risk. Management of associated chromosomal factors requires consultation with a genetic counselor or obstetrician. The family physician can play an important role in helping the patient and her family cope with the emotional aspects of pregnancy loss.
ABSTRACT: Substance abuse in adolescents is undertreated in the United States. Family physicians are well positioned to recognize substance use in their patients and to take steps to address the issue before use escalates. Comorbid mental disorders among adolescents with substance abuse include depression, anxiety, conduct disorder, and attention-deficit/ hyperactivity disorder. Office-, home-, and school-based drug testing is not routinely recommended. Screening tools for adolescent substance abuse include the CRAFFT questionnaire. Family therapy is crucial in the management of adolescent substance use disorders. Although family physicians may be able to treat adolescents with substance use disorders in the office setting, it is often necessary and prudent to refer patients to one or more appropriate consultants who specialize specifically in substance use disorders, psychology, or psychiatry. Treatment options include anticipatory guidance, brief therapeutic counseling, school-based drug-counseling programs, outpatient substance abuse clinics, day treatment programs, and inpatient and residential programs. Working within community and family contexts, family physicians can activate and oversee the system of professionals and treatment components necessary for optimal management of substance misuse in adolescents.
Reducing Tobacco Use in Adolescents - Article
ABSTRACT: After steadily decreasing since the late 1990s, adolescent smoking rates have stabilized at levels well above national goals. Experts recommend screening for tobacco use and exposure at every patient visit, although evidence of improved outcomes in adolescents is lacking. Counseling should be provided using the 5-A method (ask, advise, assess, assist, and arrange). All smokers should be offered smoking cessation assistance, including counseling, nicotine replacement therapy, bupropion therapy, or combination therapy. Pharmacotherapy of any kind doubles the likelihood of successful smoking cessation in adults; however, nicotine replacement therapy is the only pharmacologic intervention that has been extensively studied in children. Community interventions such as smoking bans and educational programs have been effective at reducing smoking rates in children and adolescents. Antismoking advertising and tobacco sales taxes also help deter new smokers and motivate current smokers to attempt to quit.
Physical Activity Counseling - Article
ABSTRACT: Every year in the United States, at least 250,000 deaths are attributed to lack of physical activity. Because of the health benefits of physical activity, national guidelines recommend participation in 30 minutes of accumulated moderate-intensity physical activity such as walking fast on five or more days of the week. However, most Americans fail to achieve this goal and report that their physicians have not counseled them to increase physical activity. Because 84 percent of Americans consult a physician each year, even brief physician counseling that leads to modest activity changes could affect the population's health. Some physicians report that they do not deliver physical activity counseling because of limitations in time, reimbursement, knowledge, confidence, and practical tools. The five A's (Assess, Advise, Agree, Assist, Arrange) model can help physicians deliver brief, individually tailored physical activity messages to patients.
ABSTRACT: Although the cause or causes of sudden infant death syndrome (SIDS) remain unknown, the incidence of SIDS is on the decline in the United States and other countries. This decline has been accomplished largely through public education campaigns informing parents about several important factors associated with an increased risk of SIDS. These factors are prone and side infant sleeping positions, exposure of infants to cigarette smoke and potentially hazardous sleeping environments. Risk-reduction measures such as placing healthy infants to sleep in the supine position, avoiding passive smoke exposure both before and after birth and optimizing crib safety are beginning to lower the SIDS rate in this country. Through patient education, family physicians can further reduce the incidence of the number one cause of death in infants one week to one year old.