Introduction: Hip hemiarthroplasty (HHA) is one of the most common types of orthopedic surgery. With the prevalence and utilization of the surgery increasing year after year, this procedure is found to be associated with severe postoperative complications and eventually mortality. Thus, it is crucial to understand the factors that increase the risk of mortality following HHA.
Methods: Using the Nationwide Inpatient Sample (NIS) database, patients undergoing HHA from 2016 to 2019 were identified. This sample was stratified into a mortality group and a control group. The data regarding patients' demographics, co-morbidities, and associated complications were compared between the groups.
Results: Of the 84,067 patients who underwent the HHA procedures, 1,327 (1.6%) patients died. Additionally, the mortality group had a higher percentage of patients who were non-electively admitted (P < 0.001) and diabetic patients with complications (P < 0.001), but lower incidences of tobacco-related disorders (P < 0.001). Significant differences were also seen in age (P < 0.001), length of stay (P < 0.001), and total charges (P < 0.001) between the two groups. Preoperatively, those aged > 70 years (OR: 2.11, 95% CI [1.74, 2.56], P < 0.001) had diabetes without complications (OR: 0.32, 95% CI [0.23, 0.44], P < 0.001), tobacco-related disorders (OR: 0.24, 95% CI [0.17, 0.34], P < 0.001) and increased rates of mortality after HHA. Postoperatively, conditions, such as pulmonary embolisms (OR: 6.62, 95% CI [5.07, 8.65], P < 0.001), acute renal failure (OR: 4.58 95% CI [4.09, 5.13], P < 0.001), pneumonia (95% CI [2.72, 3.83], P < 0.001), and myocardial infarctions (OR: 2.65, 95% CI [1.80, 3.92], P < 0.001) increased likelihood of death after undergoing HHA. Patients who were electively admitted (OR: 0.46 95% CI [0.35, 0.61], P < 0.001) had preoperative obesity (OR: 0.67, 95% CI [0.44, 0.84], P = 0.002), and a periprosthetic dislocation (OR: 0.51, 95% CI [0.31, 0.83], P = 0.007) and were found to have a decreased risk of mortality following THA.
Conclusions: Analysis of pre- and postoperative complications relating to HHA revealed that several comorbidities and postoperative complications increased the odds of mortality. Old age, pulmonary embolisms, acute renal failure, pneumonia, and myocardial infraction enhanced the odds of post-HHA mortality.
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http://dx.doi.org/10.1186/s42836-024-00247-1 | DOI Listing |
Injury
December 2024
Department of Surgical Sciences, University of Turin, 10124, Turin, Italy.
Purpose: Several concerns regarding gender equality in orthopedic surgery do exists. The aim of this study was to (1) compare operative times, (2) compare mortality rates, (3) investigate gender disparities in hip fracture surgeries, and (4) analyze gender distribution among attending and resident surgeons performing Closed Reduction Internal Fixation (CRIF) and Hemiarthroplasty (HA) METHODS: All patients >75 years old treated for proximal femur fractures in a level-one trauma center in a four-year timeframe were retrospectively enrolled. Exclusion criteria were follow-up <3 years, incomplete data, active patients treated with total hip arthroplasty (THA) and other surgeries performed during the same anesthesia.
View Article and Find Full Text PDFExpert Rev Med Devices
January 2025
Department of Orthopaedic Surgery, Kansai Medical University, Hirakata, Osaka, Japan.
Introduction: There is a worldwide trend toward 'revisiting' cemented total hip arthroplasty (THA). In Japan, however, cemented THAs accounts for 11%, and the percentage of cemented hemiarthroplasty is estimated to be less than 10%. This review was designed to reconsider the option of cemented THA and to encourage policy changes in Japan to support the best possible care for patients.
View Article and Find Full Text PDFBone Joint J
January 2025
Oxford Trauma and Emergency Care, Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, Kadoorie Centre, University of Oxford, Oxford, UK.
Aims: There is compelling evidence for the use of cemented hip hemiarthroplasty for displaced intracapsular hip fractures; however, the risks of cement are well reported and in rare cases may be associated with haemodynamic collapse. It is therefore important to improve our understanding of haemodynamic instability, intraoperative monitoring, and strategies to reduce the risk to patients.
Methods: We measured arterial blood pressure using the LiDCO Continuous Non-invasive Arterial Pressure (CNAP) finger cuff during surgery in patients enrolled in the WHiTE 5 trial randomized to cemented or modern uncemented hip hemiarthroplasty at a single recruiting site.
Restoring leg length during total hip arthroplasty (THA) for femoral neck fracture is challenging due to the lack of an intact femoral neck on the fractured side. Thus, templating methods typically use size of the intact contralateral hip to estimate length. Common reference points include the distance from the lesser trochanter to the center of the femoral head (LTC) and femoral head diameter (FHD).
View Article and Find Full Text PDFCureus
November 2024
Trauma and Orthopedic Surgery, Services Hospital Lahore, Lahore, PAK.
Objective To determine the outcomes of cemented modular bipolar hemiarthroplasty for displaced femoral neck fractures in the elderly. Methodology This prospective study involved 102 elderly patients with clinically and radiologically confirmed displaced femoral neck fractures and was conducted in the Department of Trauma and Orthopedic Surgery, Unit-1, Services Hospital, Lahore. Cemented bipolar hemiarthroplasty was performed on all patients.
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