Predictive factors for discharge destination after total hip arthroplasty.

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.

Challenges and responses of elective orthopaedic surgery during the second wave of COVID-19.

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.

Correlation of patient satisfaction with symptom severity and walking ability after surgical treatment for degenerative lumbar spinal stenosis.

STUDY DESIGN: Prospective follow-up of 83 patients who had decompressive laminotomy with or without fusion for degenerative lumbar spinal stenosis between September 1992 and September 1998. OBJECTIVE: To evaluate the significance of the correlation between patient satisfaction and both the severity of postoperative symptoms and walking ability. SUMMARY OF BACKGROUND DATA: In clinical studies of surgery for degenerative lumbar spinal stenosis, patient satisfaction often is an item in the outcome questionnaire. However, little is known about the relationship of patient satisfaction to postoperative symptoms or functioning. METHODS: Patients completed standardized preoperative and follow-up questionnaires about symptom severity, walking ability, and their satisfaction with the results of surgical treatment. The significance of the correlation of patient satisfaction with the severity of postoperative symptoms and walking ability was evaluated. RESULTS: The mean length of follow-up was 39 months (range 12-84 months). The final questionnaire of a series was answered by 77 patients (93% of the cohort). By univariate analysis, the correlations of patient satisfaction with postoperative back pain, leg pain, numbness, subjective difficulty in walking, and walking ability were statistically significant (Spearman rank-order correlation coefficient: 0.58, 0.57, 0.53, 0.64, and 0.43, respectively). Postoperative walking ability was a weaker correlate of patient satisfaction than the severity of postoperative symptoms. By multivariate regression analysis, the only independent correlate was subjective difficulty in walking. CONCLUSIONS: In the evaluation of patient satisfaction as an outcome in patients operated on for degenerative lumbar spinal stenosis, we should keep in mind that postoperative functioning is a weak correlate of satisfaction.