June 24th 2024
ADA 2024. Adults with OSA and obesity receiving tirzepatide had improvements in sleep apnea severity and systolic blood pressure compared to placebo.
Hypothyroidism and Fibromyalgia
March 1st 2006Monday morning your nurse hands you charts for 4 new patients. Each patient is a woman with widespread body pain, stiffness, and fatigue. All have already been evaluated by another physician and were advised that they should reduce stress and practice distraction techniques. They are in your office today seeking a second opinion.
Sports Concussion: Implications of the Exam After Head Injury
February 1st 2006As many as 300,000 sportsrelatedconcussions arediagnosed each year inthe United States.1 Thisfigure underestimatesthe true incidence, however, becausemany concussive injuries are notrecognized by the injured persons,trainers, or physicians. A recentstudy found that 4 of 5 professionalfootball players with concussionwere unaware that they had sufferedthis injury.2
Clinical Citations: The ups and downs of sleep-disordered breathing and weight
February 1st 2006Weight gain is a well-known risk factor for the development of sleep-disordered breathing (SDB), and there is some evidence that weight loss can lead to improvement in SDB. Data from the Sleep Heart Health Study indicate that even modest changes in weight can be significant, especially in men.
Orofacial Pain: What to Look For, How to Treat, Part 1
January 1st 2006Most pain in or around the oral cavity is attributable to tooth or mucosal pathology. However, tooth or mucosal pain may also be caused by a variety of other conditions, including brain pathology; vascular inflammatory and cardiac disease; jaw infection or neoplasm; neuropathic abnormality not associated with central pathology; pathology in the neck and thoracic region; myofascial and temporomandibular joint pathology; and disease of the ear, eye, or nose, or of the paranasal sinuses, lymph nodes, and salivary glands. Accurate diagnosis is facilitated when the features of pain presentation in this region are understood.
Clinical Citations: Does obstructive sleep apnea contribute to atherosclerosis?
January 1st 2006Obstructive sleep apnea (OSA) has been associated with cardiovascular disease, but the causal mechanisms are only partially understood. Researchers in São Paulo, Brazil, who investigated whether OSA contributes to atherosclerosis progression, observed that middle-aged patients with OSA who did not have overt cardiovascular disease demonstrated early signs of atherosclerosis.
Evaluating dyspnea: A practical approach
January 1st 2006Abstract: Shortness of breath is a common complaint associated with a number of conditions. Although the results of the history and physical examination, chest radiography, and spirometry frequently identify the diagnosis, dyspnea that remains unexplained after the initial evaluation can be problematic. A stepwise approach that focuses further testing on the most likely diagnoses is most effective in younger patients. Early bronchoprovocation challenge testing is warranted in younger patients because of the high prevalence of asthma in this population. Older patients require more complete evaluation because of their increased risk of multiple cardiopulmonary abnormalities. For patients who have multiple contributing factors or no clear diagnosis, cardiopulmonary exercise testing can help prioritize treatment and focus further evaluation. (J Respir Dis. 2006;27(1):10-24)
Orofacial Pain: How to Evaluate and Treat, Part 1
January 1st 2006ABSTRACT: A number of nondental conditions may cause significant oral pain. Pain associated with temporal arteritis is localized to the maxillary posterior teeth, the maxilla, or the frontal-temple region. This pain is often associated with exquisite tenderness of the scalp and face. The pain of trigeminal neuralgia is typically felt in the anterior maxillary or mandibular anterior teeth; it radiates along the mandible toward or into the ear on the ipsilateral side of the trigger. Pain may remit for months or years but is often severe when it recurs. Burning mouth syndrome preferentially affects postmenopausal women older than 50 years; one half to two thirds of patients experience spontaneous remission within 6 to 7 years, with or without treatment. The pain of postherpetic neuralgia is unilateral and restricted to the affected dermatome; it may be aggravated by mechanical contact or chewing.
Evidence-Based Cardiovascular Disease Prevention: Challenges to Assessing Risk in Office Practice
November 1st 2005Cardiovascular (CV) risk-reduction regimens require comprehensive assessment, patient education, and follow-up, which can be difficult and time-consuming in a busy primary care practice. Moreover, compliance among patients at high risk can be poor. The use of evidence- based risk assessment checklists and patient education materials can enhance care and improve compliance; in addition, thorough documentation can ensure full reimbursement for services.
What Next for Patients With Resistant Hypertension?
October 1st 2005A systematic approach to the patient with resistant hypertension is both cost-effective and rewarding because the evaluation will probably reveal the cause. Initial considerations include lack of adherence, inappropriate treatment, drug-drug interactions, volume overload, and white-coat hypertension.
Smoking Cessation: How to Make It Work
October 1st 2005Recently, the National Guideline Clearinghouse compared smoking cessation recommendations from the Public Health Service, the University of Michigan Health System, the Singapore Ministry of Health, the New Zealand Guidelines Group, and the US Preventive Services Task Force. Highlights of guidelines from the US groups are presented here.
Managing asthma: Options for assessing severity and control
October 1st 2005Abstract: Pulmonary function tests, such as the measurement of forced expiratory volume in 1 second (FEV1) and peak expiratory flow (PEF), provide an objective, standardized, and quantifiable method of patient assessment and can be essential in the evaluation of asthma. However, FEV1 and PEF are relatively insensitive for detecting changes in persons with good baseline pulmonary function, and they do not directly measure worsening airway inflammation. One way to deal with the shortcomings of these tests is to include multiple outcomes assessment. Evaluating patient-oriented variables, such as symptoms, need for rescue medication, nocturnal awakenings, and unscheduled medical care visits, can detect clinically relevant changes that pulmonary function tests do not identify. Composite outcomes provide a more comprehensive approach to patient follow-up. For example, a patient who is considered to be a "nonresponder" to a given therapy on the basis of pulmonary function criteria might, in fact, be responding favorably according to assessment of composite outcomes. Two patient-centric tools for measuring outcome are the asthma control questionnaire and the asthma control test.
Recognizing the impact of obstructive sleep apnea in patients with asthma
Abstract: The coexistence of asthma and obstructive sleep apnea (OSA) in a given patient presents a number of diagnostic and treatment challenges. Although the relationship between these 2 diseases is complex, it is clear that risk factors such as obesity, rhinosinusitis, and gastroesophageal reflux disease (GERD) can complicate both asthma and OSA. In the evaluation of a patient with poorly controlled asthma, it is important to consider the possibility of OSA. The most obvious clues are daytime sleepiness and snoring, but the definitive diagnosis is made by polysomnography. Management of OSA may include weight loss and continuous positive airway pressure (CPAP). Surgical intervention, such as uvulopalatopharyngoplasty, may be an option for patients who cannot tolerate CPAP. Management may include specific therapies directed at GERD or upper airway disease as well as modification of the patient's asthma regimen. (J Respir Dis. 2005;26(10):423-435)
Elderly Woman With Facial Edema and Erythema, and Tattoo on Forearm
September 15th 2005An 87-year-old woman who recently moved to an assisted living facility from her home is seen for evaluation of facial edema and erythema after a bee or wasp sting sustained 2 days earlier. Patient denies pain, pruritus, or visual changes. She took one dose of diphenhydramine shortly after the event and has noticed that the edema, which affected primarily the right side of the face, near the sting, has improved.
The Metabolic Syndrome: Early Clues, Effective Management
September 15th 2005The metabolic syndrome represents a clustering of conditions and/or risk factors that lead to an increased incidence of type 2 diabetes mellitus and cardiovascular disease. These conditions include abdominal obesity, dyslipidemia, hypertension, insulin resistance, and a proinflammatory state.
Lichen Nitidus: An Unusual Case in an Adult
September 14th 2005An otherwise healthy 4-year-old boy was brought for evaluation of a mildly pruritic rash, which had been present for approximately 8 months. The developmental history of the eruption was equivocal, and the child's mother reported no aggravating or ameliorating factors.
Cornelia de Lange Syndrome (Brachmann-de Lange Syndrome)
September 14th 2005This newborn has Cornelia de Lange syndrome, a disorder characterized by prenatal growth retardation (this child weighed 2240 g at birth and measured 46 cm in length), microbrachycephaly, bushy eyebrows, long eyelashes, short neck, low posterior hair line, depressed nasal bridge, anteverted nares, long philtrum, thin upper lip, downturned corners of mouth, micrognathia, a single umbilical artery, phocomelia, micromelia, and oligodactyly.
Angelman Syndrome (Happy Puppet Syndrome)
September 14th 2005This 20-month-old girl was born to a 28-year-old mother at 38 weeks' gestation. The pregnancy was uncomplicated, and vaginal delivery was normal. The infant sat with support at 10 months of age, sat without support at 12 months, crawled at 13 months, and walked at 18 months. She had not yet begun to talk at 20 months. The child was noted to have frequent laughing episodes and often made flapping movements with her hands.
Diagnostic Puzzlers: Recurrent dyspnea, fever, and pneumonia in a 67-year-old woman
September 1st 2005A 67-year-old woman was referred for evaluation of exertional dyspnea, with multiple episodes of fever, cough, and pneumonia. She had a long history of cough with sputum and had been admitted several times for exacerbations of chronic obstructive pulmonary disease and pneumonia. She received maintenance therapy with an ipratropium and albuterol combination, fluticasone, and salmeterol, but she continued to experience exertional dyspnea, with an average of 5 or 6 exacerbations and 2 hospital admissions a year.