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BACKGROUND: This study aimed to investigate factors affecting discharge to an inpatient rehabilitation facility or home following total hip arthroplasty, using a clinical pathway in Japan. METHODS: Five hundred hips with osteoarthritis who underwent unilateral total hip arthroplasty at our institution, with no deviation from the pathway, were included in this retrospective study. The variables were examined by univariate analysis. Multivariate logistic regression analysis was used to identify the independent factors that influenced the discharge outcome. RESULTS: Four hundred and thirty-four hips were discharged home directly, and 66 were discharged to an inpatient rehabilitation facility. Patients discharged to an inpatient rehabilitation facility were significantly older, shorter, lighter, and more likely to live alone. Additionally, the preoperative clinical score was significantly lower in the inpatient rehabilitation facility Group for all items. Logistic regression analysis showed a significant association between being discharged to an inpatient rehabilitation facility and higher age [odds ratio 3.87, 95% confidence interval 2.03-7.38, P < 0.001], lower total score in the preoperative Japanese Orthopaedic Association hip score [odds ratio 2.42, 95% confidence interval 1.38-4.23, P = 0.002] and living alone [odds ratio 1.84, 95% confidence interval 1.01-3.35, P = 0.046]. CONCLUSIONS: In this study, age, the preoperative Japanese Orthopaedic Association hip score, and living arrangement impacted the discharge destination after THA.
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Artroplastia de Quadril , Osteoartrite , Humanos , Alta do Paciente , Estudos Retrospectivos , Complicações Pós-Operatórias/epidemiologia , Fatores de RiscoRESUMO
BACKGROUND: Elective orthopaedic surgery has been severely curtailed because of coronavirus disease, 2019. There is scant scientific evidence to guide surgeons in assessing the protocols that must be implemented before resuming elective orthopaedic surgery safely after the second wave of the coronavirus disease, 2019. METHODS: A retrospective review of elective orthopaedic surgeries performed between May 15, 2020, and November 20, 2020, was conducted. A screening questionnaire was used, and reverse transcription-polymerase chain reaction and severe acute respiratory syndrome coronavirus-2 immunoglobulin G and IgM antibodies testing were assessed in all admitted patients. Screening and testing data for coronavirus disease was reviewed for all patients. RESULTS: Of 592 patients tested for severe acute respiratory syndrome coronavirus-2 during the study period, 21 (3.5%) tested positive. There were 2 patients (0.3%) with positive reverse transcription-polymerase chain reaction tests, 3 (0.5%) with positive IgG and IgM antibodies, 13 (2.2%) with positive IgG antibodies, and 10 (1.7%) with positive IgM antibodies. Among these 21 patients, 20 (95.2%) were asymptomatic. CONCLUSIONS: Our findings suggest that most elective orthopaedic surgery patients with severe acute respiratory syndrome coronavirus-2 are asymptomatic. In the second wave of coronavirus disease, 2019, universal testing of all patients should be strongly considered as an important measure to prevent clusters of in-hospital transmission of the disease.
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COVID-19 , Procedimentos Ortopédicos , Humanos , Imunoglobulina G , Imunoglobulina M , SARS-CoV-2Assuntos
Teste de Ácido Nucleico para COVID-19 , COVID-19/diagnóstico , COVID-19/epidemiologia , Procedimentos Cirúrgicos Eletivos , Procedimentos Ortopédicos , Reação em Cadeia da Polimerase Via Transcriptase Reversa , Adulto , Idoso , Idoso de 80 Anos ou mais , Teste Sorológico para COVID-19 , Protocolos Clínicos , Feminino , Humanos , Japão , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
Introduction: Posterior lumbar interbody fusion (PLIF) has been widely used to treat various degenerative spinal diseases. However, surgical site infection (SSI) post-PLIF is often difficult to cure. This study aimed to clarify the difference in clinical course due to the causative organism and develop a treatment strategy for SSI post-PLIF. Methods: Between January 2011 and March 2019, 581 PLIF surgeries were performed at our hospital. Deep SSI occurred in 14 patients who were followed up for more than 2 years. Causative bacterial species were diagnosed by preoperative puncture and/or intraoperative drainage or by tissue culture in 13 patients and by intradiscal puncture in one patient who underwent conservative treatment. Of the 13 patients who underwent surgeries for infection, 10 had Propionibacterium acnes (Group A; n = 4) or coagulase-negative Staphylococcus (CNS) (Group B; n = 6) as the causative bacterial species. Groups A and B were retrospectively compared in terms of age, sex, number of segments, presence of diabetes mellitus, operation time, blood loss, C-reactive protein on hematological examination, the elapsed time to diagnosis (ETD), the presence of clinical findings such as heat, redness, swelling, and discharge from the wound and healing time. Results: All infections were eradicated with surgery except in one patient whose causative bacteria was CNS; cages were finally removed in 11 patients. There was a significant difference (P = 0.0105) in the ETD and clinical findings (P = 0.0476) between Groups A and B. Posterior one-stage simultaneous revision (POSSR) was performed in nine patients, of whom eight were cured and one required additional surgery. Conclusions: The ETD and clinical findings were significantly different in SSI cases caused by different bacteria, which will be useful in predicting the causative bacteria in future cases. For the treatment of deep SSI post-PLIF, POSSR was effective.
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We report a case of an osteonecrosis-like lesion of the knee that developed shortly after an arthroscopic medial meniscectomy. Clinical presentation, physical findings, and imaging of the knee including magnetic resonance imaging were similar to those of the cases that have been reported as osteonecrosis after meniscectomy. However, histologic analysis of the lesion revealed that there was no osteonecrosis but rather a subchondral microfracture with active callus formation.