Biomedical subjects

Stephen F Wheeler

Publications and source records attributed to Stephen F Wheeler.

3 recordsLinked to original sources

PubMed2005

Vasomotor rhinitis.

Vasomotor rhinitis affects millions of Americans and results in significant symptomatology. Characterized by a combination of symptoms that includes nasal obstruction and rhinorrhea, vasomotor rhinitis is a diagnosis of exclusion reached after taking a careful history, performing a physical examination, and, in select cases, testing the patient with known allergens. According to a 2002 evidence report published by the Agency for Healthcare Research and Quality (AHRQ), there is insufficient evidence to reliably differentiate between allergic and nonallergic rhinitis based on signs and symptoms alone. The minimum level of diagnostic testing needed to differentiate between the two types of rhinitis also has not been established. An algorithm is presented that is based on a targeted history and physical examination and a stepwise approach to management that reflects the AHRQ evidence report and U.S. Food and Drug Administration approvals. Specific approaches to the management of rhinitis in children, athletes, pregnant women, and older adults are discussed.

Adrenal Cortex Hormones↗

PubMed2005

Hyperthyroidism: diagnosis and treatment.

The proper treatment of hyperthyroidism depends on recognition of the signs and symptoms of the disease and determination of the etiology. The most common cause of hyperthyroidism is Graves' disease. Other common causes include thyroiditis, toxic multinodular goiter, toxic adenomas, and side effects of certain medications. The diagnostic workup begins with a thyroid-stimulating hormone level test. When test results are uncertain, measuring radionuclide uptake helps distinguish among possible causes. When thyroiditis is the cause, symptomatic treatment usually is sufficient because the associated hyperthyroidism is transient. Graves' disease, toxic multinodular goiter, and toxic adenoma can be treated with radioactive iodine, antithyroid drugs, or surgery, but in the United States, radioactive iodine is the treatment of choice in patients without contraindications. Thyroidectomy is an option when other treatments fail or are contraindicated, or when a goiter is causing compressive symptoms. Some new therapies are under investigation. Special treatment consideration must be given to patients who are pregnant or breastfeeding, as well as those with Graves' ophthalmopathy or amiodarone-induced hyperthyroidism. Patients' desires must be considered when deciding on appropriate therapy, and dose monitoring is essential.

Antithyroid Agents↗

PubMed2002

Communication between family physicians and registered dietitians in the outpatient setting.

OBJECTIVE: To elicit how registered dietitians and family physicians communicate in the outpatient setting. DESIGN: A descriptive pilot study using two mailed surveys was conducted to elicit aspects of outpatient communication between registered dietitians and family physicians. A sample of nutrition correspondence from registered dietitians to family physicians was also requested. SUBJECTS: Surveys were distributed to 504 licensed dietitians and 626 family physicians. STATISTICAL ANALYSES: Descriptive statistics were used to analyze survey results. RESULTS: Responses were received from 389 registered dietitians (77% return rate) and 235 family physicians (37.5% return rate). We received 104 sample notes of correspondence with physicians from dietitians. Among dietitians, 80% reported that they always assess a patient's lifestyle and educational level before choosing an educational approach, and 69% send the nutrition treatment plan to the referring family physician. Among family physicians, 49% often or always find the communications they receive from registered dietitians to be helpful. However, 41% of family physicians reported that they rarely receive detailed nutrition assessments or recommendations about the referred patient from the dietitian, and 54% of all family physicians surveyed often think that this lack of feedback compromises patient care. APPLICATIONS/CONCLUSION: Dietitians can improve communications with family physicians by standardizing the format and focus of nutrition correspondence and assuring that the referring family physician receives the patient's nutrition care plan. These simple changes would close a very important communication loop, forge stronger partnerships between dietitians and family physicians, and potentially improve patient outcomes.

Ambulatory Care↗