A 37-year-old man presents with a large, pruritic, hyperpigmented, lichenified plaque on the left side of his upper back. A 7-year-old boy is brought for evaluation of a noninflammatory, nonscarring 3.5-cm area of alopecia in the right occipital region, which has been present for 6 months.
Over the past 5 to 10 years, there has been an increasing incidence of synthetic club drug use that has quietly permeated the adolescent and young adult culture. This review of MDMA, also known as Ecstasy, ketamine, GHB, and methamphetamine, provides a basic introduction to help practitioners get up to speed.
A 65-year-old woman with well-controlled hypertension comes in for a routine checkup. During the past 10 years, she has gained 25 lb and lost 1.5 inches in height.
Lesions on the tongue and lips prompted a 61-year-old woman to seek medical attention. She also complained of craving ice and cold liquids. Her history included depression, which was treated with ser-traline, and lifelong recurrent epistaxis. She denied pulmonary or neurologic symptoms.
Primary care physicians are usually the first to see patients with joint pain; consequently they represent the "front line" of RA care. This fact-coupled with the projection that the number of rheumatologists is expected to decline by 20% during the next 2 to 3 decades-underscores the pivotal role that primary care clinicians are now expected to play in the early diagnosis of RA.
Abstract: For some patients with allergic rhinitis, symptoms can be reduced substantially by the use of allergen avoidance measures. However, many patients require pharmacotherapy, including antihistamines, decongestants, and intranasal corticosteroids, to adequately control their symptoms. The oral antihistamines are effective in reducing rhinorrhea, itching, and sneezing but are not effective against nasal congestion. Intranasal azelastine has been shown to be beneficial in patients with moderate to severe symptoms that are not sufficiently controlled by an oral antihistamine. Additional therapies include intranasal ipratropium, which specifically targets rhinorrhea, and cromolyn, which can reduce many of the symptoms of allergic rhinitis and can be used prophylactically. (J Respir Dis. 2005;26(4):150-162)
What steps can older patients take now to improve their health and quality of life and maintain their independence?
Cardiovascular disease is the chief cause of death among women. Nevertheless, in a recent survey of women, only 13% responded that their own greatest health threat was heart disease.
A 69-year-old woman was hospitalized with fever, chills, and nausea. Three weeks earlier, she had received a 2-week course of oral levofloxacin for pneumonia, which resolved. Her history included rheumatic heart disease; diabetes mellitus; depression; a hysterectomy; 2 mitral commissurotomies; nonrepairable mitral valve regurgitation, for which she received a St Jude Medical bileaflet valve; a left-sided cerebrovascular accident; and paroxysmal atrial fibrillation. Her medications included verapamil, furosemide, metoprolol, potassium chloride, metformin, nortriptyline, and warfarin. She denied tobacco and alcohol use.
ABSTRACT: Education can help improve compliance with inhaled corticosteroid therapy or correct faulty metered-dose inhaler (MDI) technique. Options for patients with poor MDI technique include use of a spacer or an alternative device, such as a nebulizer or a dry powder inhaler. If therapy is ineffective, consider alternative conditions that mimic asthma, especially vocal cord dysfunction and upper airway obstruction. Treatment of comorbid conditions, such as gastroesophageal reflux disease or rhinosinusitis, may improve control. In refractory asthma, it is crucial to identify allergic triggers and reduce exposure to allergens. If another medication needs to be added to the inhaled corticosteroid, consider a long- acting b-agonist, leukotriene modifier, or the recombinant monoclonal anti-IgE antibody omalizumab.
Until recently, celiac diseasewas considered a rare disorder.However, new evidencesuggests that about1% of Americans are affected.As serologic tests that detect autoantigensinvolved in celiac diseasebecome more widely used, morecases will likely be identified.1
ABSTRACT: When you approach a patient with a neurologic complaint, look for abnormal postures and bodily asymmetries. Careful history taking puts the patient's complaint in context and gives direction to the clinical investigation. Remember that a change in the character of an existing condition requires assessment as a new complaint. The mental status evaluation, at a minimum, considers the patient's level of alertness and orientation, including speech and comprehension. Distinguish among delirium, dementia, and psychosis, and avoid making a psychiatric diagnosis until organic causes have been excluded. Cranial nerves II to VIII are the most pertinent to the neurologic screening examination. The evaluation of cranial nerves II, III, IV, and VI is particularly important in patients with headache or visual disturbances and suspected intracranial lesions.
ABSTRACT: The complexities of chronic nonmalignant pain and the contributions of psychosocial and environmental factors require assessment and treatment strategies that may go far beyond the use of analgesics. The first step is to rule out serious underlying conditions; determine the chronicity, quality, location, and intensity of the pain; assess aggravating environmental factors; and evaluate the patient's level of functioning. The pharmacologic regimen may include oral or topical analgesics, antidepressants, muscle relaxants, nerve stabilizers, and/or opioids. A comprehensive plan includes alternative modalities, such as physical and occupational therapy, stress management, relaxation techniques, and the treatment of comorbid conditions, including anxiety, depression, and sleep disorders. The optimal opioid regimen consists of methadone or a sustained-release opioid combined with a short-acting opioid for breakthrough pain.
Until recently, practitioners focused on the timing of initiation of renal replacement therapy (dialysis) and transplantation once advanced kidney disease had developed. However, a new CKD classification system now provides an action plan for the earlier stages of the disease.
During his last routine pediatric visit, a 4-month-old boy with a large head circumference (98th percentile for his age) was referred for radiographic evaluation. The infant had been delivered by cesarean birth because of cephalopelvic disproportion; his head size had gradually increased since birth. There was a family history of this condition.
ABSTRACT: The prevalence of erectile dysfunction (ED) is higher among men with hypertension than among normotensive men. Sexual dysfunction is a common side effect of many antihypertensive medications and can lead to noncompliance. Treatment-related ED is more often associated with diuretics and ß-blockers and is less common with angiotensin-converting enzyme inhibitors and angiotensin receptor blockers. If ED complicates therapy, consider switching to an antihypertensive agent with fewer sexual side effects. However, if compelling reasons exist for the use of a particular antihypertensive agent (eg, a ß-blocker in a patient with previous myocardial infarction), several options for the treatment of ED are available. Phosphodiesterase-5 inhibitors have been shown to be safe and effective in men who are receiving antihypertensive therapy.
ABSTRACT: Prompt treatment of herpes zoster with an antiviral such as acyclovir does not prevent post-herpetic neuralgia, but it can reduce the pain and duration of the disorder, particularly in older patients. Agents used to treat post-herpetic neuralgia include gabapentin, tricyclic antidepressants, lidocaine patches, capsaicin, and opioids. Effective treatment often requires the use of multiple medications. When you select a regimen, consider whether your patient is at heightened risk for adverse drug effects and whether he or she has comorbid disorders, such as depression, that might be amenable to treatment with the same medication used for post-herpetic neuralgia. Patients with intense pain and dysfunction are more likely to have a protracted disease course; early, aggressive intervention is warranted in this setting. For patients who continue to have disabling pain despite treatment, consider intrathecal corticosteroid or lidocaine injections or referral to a pain management center or specialist.
ABSTRACT: To assess a child for overweight, begin by calculating his or her body mass index (BMI). Note that BMI is used differently in children than it is in adults. A child's BMI is plotted on a growth curve that reflects that child's age and gender. This yields a value-BMI-for-age-that provides a consistent measure across age groups. Children whose BMI-for-age is between 85% and 95% are at risk for becoming overweight. Any child whose BMI-for-age is 95% or more is considered overweight. The 2 main factors associated with overweight in children are poor eating habits and decreased physical activity. Recommend that children have at least 5 servings of fruits and vegetables a day. Children should engage in moderate physical activity for at least 60 minutes on most days of the week, and TV viewing and computer activities should be limited to no more than 2 hours a day.
A 43-year-old woman presented to the emergency department with a 4-day history of worsening erythema, swelling, and pruritus that developed on the face and progressed to the abdomen, back, and lower legs. In the past 2 to 3 days, fluid-filled blisters had arisen, followed by skin sloughing; the patient also reported subjective fevers. Another physician had prescribed naproxen for back pain 6 days earlier. The patient had a history of asthma, with rare inhaler use, and depression, for which she had taken citalopram for 2 years.
A 60-year-old woman with hypertension, diabetes mellitus, and intermittentatrial fibrillation presents with nausea, diaphoresis, dizziness, and globalweakness that has lasted 1 hour. She denies chest pain, dyspnea, syncope,vomiting, diarrhea, blood loss, and headache; there is no vertigo. Medicationsinclude acetaminophen, digoxin, diltiazem, glipizide, hydrochlorothiazide,irbesartan, metformin, pioglitazone, and warfarin.
ABSTRACT: Silent myocardial ischemia increases the risk of sudden death and other adverse events in patients with coronary artery disease (CAD). The simplest, least costly way to detect ischemia-whether silent or symptomatic-is exercise testing with ECG monitoring. However, if no symptoms are associated with ST-segment abnormalities during the test, these ECG changes may represent false-positive results and further testing (eg, Doppler echocardiography or radionuclide ventriculography) is required. The optimal management strategy for patients with CAD and silent myocardial ischemia remains unclear. However, current evidence suggests that risk factor modification, medical therapy and, in appropriate patients, revascularization interventions (eg, percutaneous coronary interventions, coronary artery bypass graft surgery) reduce the risk of adverse cardiac events.
ABSTRACT: Because of concerns raised by recent studies about the safety of hormone replacement therapy, attention has shifted to alternative therapies for prevention of osteoporosis. Resistance training has been shown to strengthen skeletal muscles, increase bone mineral density (BMD), and reduce fractures. Low-impact aerobic exercises, such as walking, improve cardiovascular fitness but do not create enough stress to increase BMD or muscle mass. A basic resistance training regimen consists of 5 or 6 weight-bearing exercises performed 2 or 3 times a week. Results can be seen in 4 to 6 weeks.
ABSTRACT: Consider prophylactic therapy for patients with frequent (5 or more per month), severe migraine attacks; commonly used agents include β-blockers, calcium channel blockers, antidepressants, and antiepileptic agents. Daily or alternate-day use of aspirin or an NSAID may also be helpful, and limited data suggest angiotensin II receptor blockers may provide effective migraine prophylaxis. For treatment of acute migraine attacks, triptans have emerged as the most effective agents. Controlled clinical trials have demonstrated that all the triptans have similar efficacy. The optimal strategy for an acute migraine attack is to initially administer a therapeutic agent at a dose sufficient to relieve symptoms. Intervention during the early, mild stages of an attack is more likely to alleviate pain than intervention after moderate to severe symptoms occur.
Many of the 9.5 million cancer survivors in the United States seek advice about food, physical activity, dietary supplements, and complementary nutritional therapies. Recently, the American Cancer Society (ACS) issued a guide that provides clinicians with information that can help these patients make informed choices.1 Highlights of the report follow.
The diagnosis and treatment of migraine as its own entity is a complicated and delicate balance between identification and management. The situation is more complex, however, when the patient with migraine presents with comorbid conditions (eg, mood, neurologic, or musculoskeletal pain disorders). These comorbid conditions have important clinical implications. In fact, the risk of these and other comorbid disorders is much higher for migraineurs than for persons without a history of migraine. Comorbid conditions can also complicate treatment in some patients because of the potential for drug interactions or exacerbation of one condition by therapy for the other. The onus is on the physician to consider migraine treatment regimens that include the potential to manage underlying comorbidities and, conversely, to consider treatment regimens when migraine itself may be secondary to other primary symptoms.
