Endocrinology practice patterns of hypothyroidism and osteoporosis management in a U.S. tertiary academic medical center. Clinical diabetes and endocrinology Shim, J., Lin, T., Dashiell-Earp, C., Nechrebecki, M., Leung, A. M. 2019; 5: 10

Abstract

The major published clinical guidelines for the management of hypothyroidism and osteoporosis are not uniformly consistent and may be a significant contributor to variability of clinical care delivered by endocrinologists, in addition to other factors, such as physician experience, physician and patient perceptions, and patient comorbidities. The purpose of this study was to assess practice patterns of hypothyroidism and osteoporosis within an academic endocrine clinic.A retrospective medical record review of the first 200 adult patients (n =?100 with primary hypothyroidism and n =?100 with osteoporosis or osteopenia) seen by an endocrinologist beginning January 2, 2017at a large U.S. urban tertiary academic medical center was performed. Data were collected regarding patient demographics, clinic visit type, patterns of ordering laboratory tests and imaging, and choice of pharmacologic treatment.Most patients with hypothyroidism (99%) had a serum thyroid stimulating hormone concentration measured. Other thyroid indices measured included serum total thyroxine (10%), serum free thyroxine [T4] (82%), serum free T4 index (6%), serum total triiodothyronine [T3] (9%), and serum free T3 (12%). Forty-eight percent also had serum thyroid antibodies checked. A variety of thyroid hormone supplements were used to treat hypothyroidism, including levothyroxine (83%), levothyroxine and liothyronine combination (8%), and desiccated thyroid extract (6%). In regards to patients with osteoporosis, mean duration of all pharmacologic therapy combined was 73.4?±?81.9?months. For those with more than one bone density (DXA) scans (64%), the mean time interval between two consecutive DXA scans was variable (mean 32.0?±?24.7 [SD] months). Sixty eight percent of the patients had bone turnover markers assessed within 7 months of the visit.This study reports a real-world experience of endocrinology practice patterns at a large U.S. academic healthcare system. For the common diagnoses of hypothyroidism and osteoporosis, there are opportunities for increased standardization of care, particularly regarding the ordering of laboratory testing and radiologic studies. Identifying areas with significant practice variability may improve the quality and health outcomes and reduce the cost of care for patients with these conditions. Increased understanding regarding the reasons behind ordering various studies may help physician and patients further align their goals.

View details for DOI 10.1186/s40842-019-0085-8

View details for PubMedID 31360539

View details for PubMedCentralID PMC6637534