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ostmenopausal women.<br /><br /> To investigate the impact of vitamin D levels on early clinical function outcomes and the potential risk factors of moderate-to-severe pain prevalence in postmenopausal women after primary total knee arthroplasty (TKA).<br /><br /> From April 2017 to December 2019, 226 women were retrospectively recruited. The women were divided into two groups based on their preoperative serum 25-hydroxyvitamin D levels (1) vitamin D-sufficient group (≥30 ng/mL); (2) vitamin D-deficient group (&lt;30 ng/mL). The visual analog scale, Western Ontario and McMaster Arthritis Index score, and Knee Society Score were used to evaluate clinical outcomes. Risk factors for developing postoperative moderate-to-severe knee pain were studied using multivariate binary logistic regression analyses.<br /><br /> There was no significant difference in preoperative clinical function assessment between the two groups. The difference in postoperative Western Ontario and McMaster Arthritis Index score between the two groups was statistically significant (15.3 ± 0.7 vs 15.6 ± 0.7 P = 0.02). However, the differences in postoperative visual analog scale and Knee Society Score scores between the two groups were not significant (P &gt; 0.05). The incidence of postoperative moderate-to-severe pain was 16.4% (95% CI 11.8%-21.9%). Multivariate logistic regression analysis revealed that vitamin D deficiency, smoking, and high body mass index were potential risk factors for moderate-to-severe knee pain in postmenopausal women early after TKA (P &lt; 0.05).<br /><br /> Preoperative vitamin D deficiency may adversely affect early functional outcomes in postmenopausal women after TKA. In addition, vitamin D deficiency, smoking, and high body mass index were independent risk factors for moderate-to-severe knee pain after surgery.<br /><br />Preoperative vitamin D deficiency may adversely affect early functional outcomes in postmenopausal women after TKA. In addition, vitamin D deficiency, smoking, and high body mass index were independent risk factors for moderate-to-severe knee pain after surgery.<br /><br /> To investigate vitamin D status in women with the onset of the climacteric phase by age 46 as both early menopause and inadequate vitamin D status may increase the risk of adverse health outcomes.<br /><br /> A cross-sectional study included 2,544, 46-year-old women from a birth cohort. Women were divided into the following two groups according to their menstrual history and follicle-stimulating hormone (FSH) concentration 1) climacteric (FSH ≥25 IU/L and amenorrhea ≥4 mo, n = 351) and 2) preclimacteric women (FSH &lt;25 IU/L and having regular/irregular menstrual cycles, n = 2,193). Serum 25-hydroxyvitamin D (25(OH)D) concentrations were compared between the groups. A linear regression model was performed to investigate which factors are associated with 25(OH)D status.<br /><br /> Mean serum 25(OH)D concentrations were higher in climacteric compared with preclimacteric women (68.1 ± 19.8 nmol/L vs 65.2 ± 19.3 nmol/L, P = 0.01). However, in the linear regression model, climacteric status was not associated with 25(OH)D status (multivariable adjusted mean difference 4.5 nmol/L, 95% confidence interval -1.4 to 10.4, P = 0.137). A total of 76 of the climacteric women were using systemic estrogen hormone therapy (HT). In a subanalysis, including only climacteric women, the use of HT was associated with higher 25(OH)D status (multivariable adjusted mean difference 5.9 nmol/L, 95% confidence interval 1.3-10.5, P = 0.013).<br /><br /> The onset of the climacteric phase by age 46 was not associated with inadequate 25(OH)D concentrations, whereas HT use was associated with higher 25(OH)D status in women with early-onset climacterium.<br /><br />The onset of the climacteric phase by age 46 was not associated with inadequate 25(OH)D concentrations, whereas HT use was associated with higher 25(OH)D status in women with early-onset climacterium.<br /><br /> To assess the utility of cardiovascular disease (CVD) risk scores compared to age or years since menopause for prediction of CVD events in the WHI clinical trials.<br /><br /> Briefly, in the randomized clinical trial 27,347 postmenopausal women age 50 to 79 years entered from 1993 to 1998. Women with a uterus (16,608) were randomized to receive daily oral conjugated equine estrogen (CEE) (0.625 mg) plus medroxyprogesterone acetate (2.5 mg) (5.7 years or placebo), while women with a hysterectomy (10,739) were randomized to receive daily oral CEE (0.625 mg) alone or placebo (7.2 y). CVD risk scores were assessed at baseline and CVD events were adjudicated throughout the follow-up period to the end of the main study phase and to the end of cumulative follow-up. The median follow-up time after the start of the randomized clinical trial to the end of the main study phase was 8.2 years. The median follow-up time to the end of cumulative follow-up was 17.6 years. We compared The American Heart Association/American College er estimates vascular aging may facilitate CVD risk prevention. When performed prior to initiation of menopausal hormone therapy, scores can better inform HT risk/benefit discussions.<br /><br />CVD risk scores can help identify postmenopausal women at higher risk for CVD beyond age or time since menopause. Risk scoring that better estimates vascular aging may facilitate CVD risk prevention. When performed prior to initiation of menopausal hormone therapy, scores can better inform HT risk/benefit discussions.Since the approval of immune checkpoint anti-programmed cell death protein 1 antibodies (pembrolizumab and nivolumab) and anti-cytotoxic T-lymphocyte-associated protein 4 (ipilimumab) in combination or monotherapy, significant advances have been made in the treatment of metastatic melanoma. The nonspecific immune stimulation resulting from these drugs can case a wide range of side effects in many organs including the nervous system, named immune-related adverse events. Few immune-related encephalitis associated with these antibodies have been described in the literature. [https://www.selleckchem.com/products/vy-3-135.html selleck products] It is a rare complication ( less then 1% of the total of immune-related adverse events) but it can be fatal if not diagnosed and treated on time. We describe 3 cases of patients with melanoma, which were treated with a combination of ipilimumab-nivolumab (case 1), ipilimumab monotherapy (case 2), and nivolumab monotherapy (case 3), who developed an encephalitis which was related to immune checkpoint therapy.