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STUDY DESIGN: We conducted a retrospective review of data from patients who underwent surgical treatment for lumbosacral radiculopathy. OBJECTIVE: To assess the effectiveness of the foot tapping test (FTT) in evaluating lower limb motor function in patients with lumbosacral radiculopathy pre- and post-surgery. SUMMARY OF BACKGROUND DATA: Lumbosacral radiculopathy is becoming increasingly common in aging populations. Despite standard treatments, paralysis often leads to incomplete postoperative recovery, necessitating early detection and interventions. METHODS: We enrolled individuals who underwent surgery for lumbosacral radiculopathy at our facility between 2009 and 2020. Patients with a history of lumbar surgeries, dialysis, rheumatoid arthritis, and transitional vertebrae were excluded. The FTT score was measured by having the sole of the foot tap as many times as possible for 10 s while keeping the heel in contact with the floor. The L4, L5, and S1 groups were assigned using the scores on the side of the radiculopathy, and the control group was assigned using the scores on the intact side. Data were analyzed using Dunnett's test for group comparisons and paired t-tests for pre-post-surgery comparisons. RESULTS: Of the 522 eligible patients, 80 (159 nerve roots, one patient with hemi-prosthetic leg) were analyzed. The preoperative FTT scores in the L4 and L5 groups were significantly lower than those in the control group, indicating functional impairment. One year post-surgery, all groups showed improvements in FTT scores, with the L5 group exhibiting significant improvements compared to the control; this was supported by the results of sensitivity analyses considering the effects of paralysis and pain. CONCLUSION: The FTT is a valuable tool for the early detection of lower limb motor dysfunction in lumbosacral radiculopathy, particularly for L5 nerve root impairment, where it aids in timely surgical intervention and may improve postoperative outcomes and quality of life.
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STUDY DESIGN: This was a descriptive study through secondary analysis of aggregated data. PURPOSE: This study aimed to describe changes in women's membership in the Japanese Society for Spine Surgery and Related Research (JSSR) for orthopedic surgery and the Neurospinal Society of Japan (NSJ) for neurosurgery over the past decade and make predictions for the future. OVERVIEW OF LITERATURE: Although the ratio of women physicians in the field of spine surgery is known to be low worldwide, there is a lack of detailed surveys in Japan. METHODS: We sent emails to the JSSR and NSJ secretariats to verify membership information (gender and age) from 2013 to 2022. Using ordinary least squares, we projected the years it would take for the JSSR and NSJ to achieve a gender diversity ratio of 30%. RESULTS: In 2013, the percentage of women in JSSR and NSJ was 2.3% and 2.7%, respectively. However, after 2018, the percentage of women in NSJ will be higher than in JSSR, rising to 2.7% in JSSR and 4.7% in NSJ by 2022. It would require 101 years for the NSJ and more than 1,000 years for the JSSR to realize 30% gender diversity. CONCLUSIONS: JSSR and NSJ have low percentages of women. Improving gender diversity is an important issue for both societies, and they may collaborate on finding a good solution. Both the JSSR and NSJ societies need to actively address gender diversity and become more attractively represented in society for the next generation of spine surgeons.
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BACKGROUND: To investigate factors that have an impact on the risk of falls and determine whether radiographic knee osteoarthritis (KOA) is a factor involved in falls independent of knee pain, psychological factors, and physical function. METHODS: A cross-sectional analysis was conducted on 1083 subjects for the 2009 Locomotive Syndrome and Health Outcomes in the Aizu Cohort Study (LOHAS). A logistic regression analysis was performed to examine the relationship between radiographic KOA and fall history. RESULTS: Fall history was significantly associated with the severity of knee pain. Compared to subjects with no knee pain, the odds ratio (OR) was 1.53 times higher in the subjects with mild knee pain (95% confidence interval [CI]: 1.04-2.25), 1.69 times higher in those with moderate knee pain (95%CI: 1.03-2.79), and 2.98 times higher in those with severe knee pain (95%CI: 1.67-5.30). In subjects with depression, the OR was 1.91 (95%CI: 1.25-2.92), and in those with decreased mobility, the OR was 1.70 (95%CI: 1.08-2.69). Age, gender, knee crepitus, BMI, OLST, and sleeping pill use were not significantly associated with fall risk. In a multivariate analysis, radiographic KOA severity was not significantly associated with fall risk (OR 0.81, 95%CI 0.44-1.50 in mild OA; OR 1.10, 95%CI 0.57-2.14 in severe OA). CONCLUSION: Knee pain, decreased mobility, and depression, but not the radiographic KOA severity, were significantly associated with a fall risk. Regardless of the individual's radiographic KOA severity, the risk of falls may be reduced by treating his/her knee pain, mobility problems, and/or psychological factors.
Asunto(s)
Osteoartritis de la Rodilla , Humanos , Masculino , Femenino , Osteoartritis de la Rodilla/diagnóstico por imagen , Osteoartritis de la Rodilla/epidemiología , Osteoartritis de la Rodilla/complicaciones , Estudios de Cohortes , Estudios Transversales , Articulación de la Rodilla/diagnóstico por imagen , Dolor , Síndrome , Evaluación de Resultado en la Atención de SaludRESUMEN
Introduction: There are no reports that have examined the annual trends of the percentage of women who are members of the Japanese Society for Spine Surgery and Related Research (JSSR) or their roles at annual meetings. Furthermore, the status of gender diversity in the JSSR remains unclear. This study aims to identify gender diversity in the JSSR by quantifying the role of women at annual meetings over the past decade. Methods: We performed a retrospective review to explore gender role in the JSSR annual meeting by examining the meeting programs for 2013-2022. The gender ratios were surveyed each year for the following: (1) first authors of general application abstracts (oral and poster), (2) meeting guest speakers, (3) meeting moderators, and (4) program editors of the abstracts. We also investigated the availability of gender equality symposiums. Results: The percentage of women applying (1.1%-2.1%) and those who were invited as participants [guest speaker (0%-0.9%), moderator (0%-5.8%), and program editor (0%-0.6%)] at the annual JSSR meetings was low, with no significant increase over the past decade. In addition, there has never been a symposium promoting gender equality at the annual JSSR meeting. Conclusions: Our findings suggest that a strong and active role for institutional leaders and senior members to support the scholarly activities of women spine surgeons is important for adopting gender diversity in the JSSR academia. The absence of gender equality symposiums and the few invited women participants at the JSSR annual meeting may be due to a lack of gender diversity awareness among conference organizers or unconscious gender bias. Monitoring the role of women in the JSSR annual meetings may solve the gender diversity problem.