Dataset Information

Hip arthroplasty for osteonecrosis of the femoral head secondary to alcohol abuse.

ABSTRACT: Although the challenges of hip arthroplasty for avascular necrosis (AVN) are known, limited data exist to describe patient demographics and outcomes in the setting of AVN attributed to alcoholism. We retrospectively identified 43 patients (62 hips) who underwent primary hip arthroplasty between 1999 and 2016 for a diagnosis of AVN of the femoral head with a concomitant diagnosis of alcohol abuse and minimum follow-up of 2 years (mean, 8.6 years). The mean age was 51 years, predominantly male (88%), with a high rate of comorbidities. History of cigarette smoking was prevalent (65%). Mean length of stay was 5.3 days, which is prolonged due to a high prevalence of acute postoperative alcohol withdrawal (14.5% of cases). There were 5 early (?2 years) reoperations (8% of hips) for instability, periprosthetic acetabular fracture and component loosening, heterotopic ossification, superficial infection, and acute periprosthetic infection. There were no additional radiographic failures. The mean postoperative Hip dysfunction and Osteoarthritis Outcome Score for Joint Replacement was 97.8 ± 7.8, indicative of excellent outcomes at final follow-up of 2 to 18 years. Early risks associated with hip replacement surgery must be communicated to the predominantly young male subgroup of patients with AVN attributed to alcoholism, but these patients may achieve excellent mid- to long-term outcomes.

SUBMITTER: Ponzio DY

PROVIDER: S-EPMC6588658 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature

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Hip arthroplasty for osteonecrosis of the femoral head secondary to alcohol abuse.

Ponzio Danielle Y DY Pitta Michael M Carroll Kaitlin M KM Alexiades Michael M

Arthroplasty today 20180811 2

Although the challenges of hip arthroplasty for avascular necrosis (AVN) are known, limited data exist to describe patient demographics and outcomes in the setting of AVN attributed to alcoholism. We retrospectively identified 43 patients (62 hips) who underwent primary hip arthroplasty between 1999 and 2016 for a diagnosis of AVN of the femoral head with a concomitant diagnosis of alcohol abuse and minimum follow-up of 2 years (mean, 8.6 years). The mean age was 51 years, predominantly male (88 ...[more]

PMID: 31286039

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Project description:BACKGROUND:The supercapsular percutaneously-assisted total hip arthroplasty (SuperPath) was proposed to be minimally invasive and tissue sparing with possible superior postoperative outcomes to traditional approaches of total hip arthroplasty (THA). Here, we compared the short-term outcomes of staged THA with the SuperPath or through posterolateral approach (PLA) for bilateral osteonecrosis of the femoral head (ONFH). METHODS:Patients with bilateral late-stage ONFH were prospectively recruited from our department from March 2017 to March 2018. Staged bilateral THAs with one side SuperPath and the other side PLA were performed consecutively in the same patients with right and left hips alternating within approaches. The average time interval between the staged THAs was 3?months. Perioperative status (operation time, incision length, intraoperative blood loss, soft tissue damage, and length of hospital stay) and postoperative function (range of motion, pain, and hip function) were recorded and compared between the SuperPath and PLA approaches within 12-month postoperatively. RESULTS:Four male patients (age, 51.00?±?4.54; BMI, 21.49?±?1.73) with bilateral alcohol-induced ONFH (Ficat III/IV) were followed up over 12?months postoperatively. Compared with the PLA, the SuperPath yielded shorter incision length (7.62 vs. 11.12?cm), longer operation time (103.25 vs. 66.50?min), more blood loss (1108.50 vs. 843.50?ml), deficient abduction angle of the acetabular cup (38.75° vs. 44.50°), and inferior early-term hip function (Harris hip score, 72.50 vs. 83.25) at 12-month postoperatively. Soft tissue damage, length of hospital stay, postoperative pain, postoperative range of motion, and 12-month patient satisfaction were comparable between both approaches. CONCLUSION:The SuperPath may be a minimally invasive technique but the present study shows less favorable short-term outcomes than PLA for total hip arthroplasty in osteonecrosis of the femoral head. More investigations are required to provide convincing favorable evidences of the SuperPath over other traditional THA approaches. TRIAL REGISTRATION INFORMATION:The trial was retrospectively registered in https://www.researchregistry.com (No. Researchregistry4993) on July 04, 2019. The first participant was enrolled on March 13, 2017.

Project description:BackgroundGlucocorticoid usage and alcohol abuse are the most widely accepted risk factors for nontraumatic osteonecrosis of femoral head (ONFH). Despite distinct etiologies between glucocorticoid-associated ONFH (GONFH) and alcohol-associated ONFH (AONFH), little is known about the differences of the microarchitectural and histomorphologic characteristics between these subtypes of ONFH.PurposesTo investigate bone microarchitecture, bone remodeling activity and histomorphology characteristics of different regions in femoral heads between GONFH and AONFH.MethodsFrom September 2015 to October 2020, 85 patients diagnosed with GONFH and AONFH were recruited. Femoral heads were obtained after total hip replacement. Femoral head specimens were obtained from 42 patients (50 hips) with GONFH and 43 patients (50 hips) with AONFH. Micro-CT was utilized to assess the microstructure of 9 regions of interest (ROIs) in the femoral head. Along the supero-inferior orientation, the femoral head was divided into necrotic region, reactive interface, and normal region; along the medio-lateral orientation, the femoral head was divided into medial region, central region and lateral region. Decalcified and undecalcified bone histology was subsequently performed to evaluate histopathological alterations and bone remodeling levels.ResultsIn the necrotic region, most of the microarchitectural parameters did not differ significantly between GONFH and AONFH, whereas both the reactive interface and normal region revealed a less sclerotic microarchitecture but a higher bone remodeling level in GONFH than AONFH. Despite similar necrotic pathological manifestations, subchondral trabecular microfracture in the necrotic region was more severe and vasculature of the reactive interface was more abundant in GONFH.ConclusionsGONFH and AONFH shared similar microarchitecture and histopathological features in the necrotic region, while GONFH exhibited a less sclerotic microarchitecture and a more active bone metabolic status in both the reactive interface and normal region. These differences between GONFH and AONFH in bone microarchitectural and histopathological characteristics might contribute to the development of disease-modifying prevention strategies and treatments for ONFH, taking into etiologies.

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Hip arthroplasty for osteonecrosis of the femoral head secondary to alcohol abuse.

Publications

Hip arthroplasty for osteonecrosis of the femoral head secondary to alcohol abuse.

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