OTA international : the open access journal of orthopaedic trauma · 2026
Estrogen hormonal therapy is not associated with increased risk of venous thrombosis in total hip arthroplasty or hemiarthroplasty for femoral neck fractures.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Ni Andrew, Abdelrahim Lana, McDonald Casey D, Cal Eric, Lancaster Claire E, Martin Case W
Аннотация
OBJECTIVES: To evaluate the impact of estrogen hormone therapy on venous thrombotic events for femoral neck fractures treated with either total hip arthroplasty (THA) or hemiarthroplasty (HA).
DESIGN: Retrospective cohort analysis.
SETTING: TriNetX Health Research Network.
PATIENT SELECTION CRITERIA: Patients who sustained a femoral neck fracture (OTA/AO 31B) between 2005 and 2025 who were treated with either THA or HA were categorized into groups based on whether they were prescribed systemic estrogen hormone therapy (EHT) within 3 months before or after their fracture.
OUTCOME MEASURES AND COMPARISONS: The primary outcomes were deep vein thrombosis (DVT) or pulmonary embolism (PE) within 3 months after their fracture. A matched cohort was created after a 1:1 propensity match for demographics, diabetes, obesity, and tobacco use. Measures of association models were used to determine odds ratios.
RESULTS: A total of 39,631 patients with femoral neck fractures treated with either a THA or HA were identified. Of these, 330 (0.8%) patients with femoral neck fractures were prescribed estrogen within 3 months before or after their fracture. After a matched cohort comparison, there were no statistically significant differences in rates of PE (odds ratio [OR] = 1.31; 95% confidence interval [CI], 0.56-3.03; P = 0.525) or for DVT (OR = 1.67; 95% CI, 0.78-3.61; P = 0.184).
CONCLUSION: Systemic EHT was not associated with a significantly increased risk of DVT or PE after operatively treated femoral neck fractures with THA or HA.
LEVEL OF EVIDENCE: Level III, Prognostic.
DESIGN: Retrospective cohort analysis.
SETTING: TriNetX Health Research Network.
PATIENT SELECTION CRITERIA: Patients who sustained a femoral neck fracture (OTA/AO 31B) between 2005 and 2025 who were treated with either THA or HA were categorized into groups based on whether they were prescribed systemic estrogen hormone therapy (EHT) within 3 months before or after their fracture.
OUTCOME MEASURES AND COMPARISONS: The primary outcomes were deep vein thrombosis (DVT) or pulmonary embolism (PE) within 3 months after their fracture. A matched cohort was created after a 1:1 propensity match for demographics, diabetes, obesity, and tobacco use. Measures of association models were used to determine odds ratios.
RESULTS: A total of 39,631 patients with femoral neck fractures treated with either a THA or HA were identified. Of these, 330 (0.8%) patients with femoral neck fractures were prescribed estrogen within 3 months before or after their fracture. After a matched cohort comparison, there were no statistically significant differences in rates of PE (odds ratio [OR] = 1.31; 95% confidence interval [CI], 0.56-3.03; P = 0.525) or for DVT (OR = 1.67; 95% CI, 0.78-3.61; P = 0.184).
CONCLUSION: Systemic EHT was not associated with a significantly increased risk of DVT or PE after operatively treated femoral neck fractures with THA or HA.
LEVEL OF EVIDENCE: Level III, Prognostic.