ITEMS IN AFP WITH MESH TERM:
ABSTRACT: Back pain is fairly prevalent in healthy children and adolescents. When children or adolescents seek medical care for back pain, it is highly likely that underlying pathology will be identified. Common causes of back pain include nonspecific pain or muscle strain, herniated disk, spondylolysis, scoliosis, and Scheuermann's kyphosis. Less common causes include tumor, infection, and sickle cell crisis. If nonspecific back pain is suspected, treatment may include home-based exercise, physical therapy, or nonsteroidal anti-inflammatory drugs. If the history and physical examination suggest underlying pathology, radiography, complete blood count, erythrocyte sedimentation rate, and a C-reactive protein measurement should be performed. Follow-up magnetic resonance imaging, computed tomography, or bone scanning may be needed depending on the suspected cause. It is generally accepted that the following factors warrant immediate evaluation: patient age younger than four years, persistent symptoms, self-imposed activity limitations, systemic symptoms, increasing discomfort, persistent night-time pain, and neurologic symptoms.
Acute and Chronic Paronychia - Article
ABSTRACT: Paronychia is an inflammation of the folds of tissue surrounding the nail of a toe or finger. Paronychia may be classified as either acute or chronic. The main factor associated with the development of acute paronychia is direct or indirect trauma to the cuticle or nail fold. This enables pathogens to inoculate the nail, resulting in infection. Treatment options for acute paronychia include warm compresses; topical antibiotics, with or without corticosteroids; oral antibiotics; or surgical incision and drainage for more severe cases. Chronic paronychia is a multifactorial inflammatory reaction of the proximal nail fold to irritants and allergens. The patient should avoid exposure to contact irritants; treatment of underlying inflammation and infection is recommended, using a combination of a broad-spectrum topical antifungal agent and a corticosteroid. Application of emollient lotions may be beneficial. Topical steroid creams are more effective than systemic antifungals in the treatment of chronic paronychia. In recalcitrant chronic paronychia, en bloc excision of the proximal nail fold is an option. Alternatively, an eponychial marsupialization, with or without nail removal, may be performed.
A Long Recovery - Close-ups
Chronic Pelvic Pain in Women - Article
ABSTRACT: The etiology of chronic pelvic pain in women is poorly understood. Although a specific diagnosis is not found in the majority of cases, some common diagnoses include endometriosis, adhesions, irritable bowel syndrome, and interstitial cystitis. The initial history and physical examination can narrow the diagnostic possibilities, guide any subsequent evaluation, and rule out malignancy or significant systemic disease. If the initial evaluation does not reveal a specific diagnosis, a limited laboratory and ultrasound evaluation can clarify the diagnosis, as well as rule out serious disease and reassure the patient. Few treatment modalities have demonstrated benefit for the symptoms of chronic pelvic pain. The evidence supports the use of oral medroxyprogesterone, goserelin, adhesiolysis for severe adhesions, and a multidisciplinary treatment approach for patients without a specific diagnosis. Less supporting evidence is available for oral analgesics, combined oral contraceptive pills, gonadotropin-releasing hormone agonists, intramuscular medroxyprogesterone, trigger point and botulinum A toxin injections, neuromodulative therapies, and hysterectomy.
Hypertensive Disorders of Pregnancy - Article
ABSTRACT: The National High Blood Pressure Education Program Working Group on High Blood Pressure in Pregnancy has defined four categories of hypertension in pregnancy: chronic hypertension, gestational hypertension, preeclampsia, and preeclampsia superimposed on chronic hypertension. A maternal blood pressure measurement of 140/90 mm Hg or greater on two occasions before 20 weeks of gestation indicates chronic hypertension. Pharmacologic treatment is needed to prevent maternal end-organ damage from severely elevated blood pressure (150 to 180/100 to 110 mm Hg); treatment of mild to moderate chronic hypertension does not improve neonatal outcomes or prevent superimposed preeclampsia. Gestational hypertension is a provisional diagnosis for women with new-onset, nonproteinuric hypertension after 20 weeks of gestation; many of these women are eventually diagnosed with preeclampsia or chronic hypertension. Preeclampsia is the development of new-onset hypertension with proteinuria after 20 weeks of gestation. Adverse pregnancy outcomes related to severe preeclampsia are caused primarily by the need for preterm delivery. HELLP (i.e., hemolysis, elevated liver enzymes, and low platelet count) syndrome is a form of severe preeclampsia with high rates of neonatal and maternal morbidity. Magnesium sulfate is the drug of choice to prevent and treat eclampsia. The use of magnesium sulfate for seizure prophylaxis in women with mild preeclampsia is controversial because of the low incidence of seizures in this population.
Fatigue: An Overview - Article
ABSTRACT: Fatigue, a common presenting symptom in primary care, negatively impacts work performance, family life, and social relationships. The differential diagnosis of fatigue includes lifestyle issues, physical conditions, mental disorders, and treatment side effects. Fatigue can be classified as secondary to other medical conditions, physiologic, or chronic. The history and physical examination should focus on identifying common secondary causes (e.g., medications, anemia, pregnancy) and life-threatening problems, such as cancer. Results of laboratory studies affect management in only 5 percent of patients, and if initial results are normal, repeat testing is generally not indicated. Treatment of all types of fatigue should include a structured plan for regular physical activity that consists of stretching and aerobic exercise, such as walking. Caffeine and modafinil may be useful for episodic situations requiring alertness. Short naps are proven performance enhancers. Selective serotonin reuptake inhibitors, such as fluoxetine, paroxetine, or sertraline, may improve energy in patients with depression. Patients with chronic fatigue may respond to cognitive behavior therapy. Scheduling regular follow-up visits, rather than sporadic urgent appointments, is recommended for effective long-term management.
ABSTRACT: Chronic insomnia is highly prevalent in our society, with an incidence of 10 to 30 percent. It is a major cost to society in terms of health care expenditure and reduced productivity. Nonpharmacologic interventions have been studied and shown to produce reliable and sustained improvements in sleep patterns of patients with insomnia. Cognitive behavior therapy for insomnia has multiple components, including cognitive psychotherapy, sleep hygiene, stimulus control, sleep restriction, paradoxical intention, and relaxation therapy. Cognitive psychotherapy involves identifying a patient's dysfunctional beliefs about sleep, challenging their validity, and replacing them with more adaptive substitutes. Sleep hygiene education teaches patients about good sleep habits. Stimulus control therapy helps patients to associate the bedroom with sleep and sex only, and not other wakeful activities. Sleep restriction therapy consists of limiting time in bed to maximize sleep efficiency. Paradoxical intention seeks to remove the fear of sleep by advising the patient to remain awake. Relaxation therapies are techniques taught to patients to reduce high levels of arousal that interfere with sleep. Cognitive behavior therapy involves four to eight weekly sessions of 60 to 90 minutes each, and should be used more frequently as initial therapy for chronic insomnia.
Should Salmeterol Be Used for Long-Term Asthma Control? - Cochrane for Clinicians
Patient-Physician Partnering to Improve Chronic Disease Care - Improving Patient Care