Objective To evaluate the effectiveness of hormone replacement therapy (HRT) for osteoporosis in postmenopausal women. Method Systematic reviews and meta-analyses were searched in Cochrane Library (Issue 4, 2008), MEDLINE (1978-2008) and Clinical Evidence database. Search terms included Postmenopausal (post-menopausal) osteoporosis, therapy, vertebral fracture, hormone replacement therapy, randomized controlled trial, meta analysis, female,human. Result A total of 4 protocols were found in Cochrane Library and a meta-analyse was found in MEDLINE. The result demonstrated that both cancellous and cortical bone mineral density increased after HRT. Statistically significant reductions in the risk of vertebral and non-vertebral fracture were also found. Conclusion HRT can reduce the risk of osteoporotic fracture by increasing bone density. However, other disease and adverse event were also associated with the BMD increase. Therefore, both advantage and disadvantage should be considered before applying HRT therapy to postmenopausal osteoporosis patients.
ObjectiveBased on real-word data, and compared with two common chronic respiratory diseases, interstitial lung disease (ILD) and chronic obstructive pulmonary disease (COPD), this case-control study plans to investigate the risk factors and clinical characteristics of patients with combined pulmonary fibrosis and emphysema syndrome (CPFE).MethodsA retrospective case-control study was carried out to screen the clinical data of 96 patients with CPFE, 133 patients with COPD and 164 patients with ILD, analyze their demographics, clinical data, complications and related clinical indicators. Univariate analysis was used to compare the differences among the three groups, and multivariate logistic analysis was used to screen for risk factors.ResultsAll three groups were in old age with the average age of above 71 years. In terms of male ratio and smoking rate, the CPFE group (93.8%, 85.4%) was higher than the ILD group (75.0%, 64.0%), but there was no significant difference when compared with the COPD group (90.2%, 82.0%). Regarding comorbid disease, the proportion of connective tissue disease (CTD) in the CPFE group (10.4%) and the ILD group (13.4%) was higher than that in the COPD group (1.5%). The proportion of hyperlipidemia in the CPFE group (8.3%) was higher than that in the COPD group (1.5%) and the ILD group (1.2%). There were differences in the abnormal proportion of antinuclear antibody among the three groups, but no significant difference was found when compared with the CPFE group alone. The CPFE group (46.9%, 12.5%) and the ILD group (54.9%, 9.8%) were significantly higher than the COPD group (34.6%, 2.3%) in terms of carcinoembryonic antigen (CEA) abnormal proportion and cancer rate. In terms of the prevalence of pulmonary hypertension, the CPFE group (41.7%) > the COPD group (33.1%) > the ILD group (32.9%) was shown, but no statistical significance was found among the three groups.ConclusionsMale and smoking are not only risk factors for COPD but also for CPFE. At the same time, the suffering of CPFE may be affected by immune factors and hyperlipidemia. The proportion of CPFE patients complicated with cancer and CEA abnormalities is higher than COPD patients. The severity of pulmonary hypertension in CPFE patients is significantly higher than the other two diseases.
ObjectiveTo evaluate the health economics indexes of day surgery mode and traditional specialist hospitalization mode, and to provide reference for the selection of different hospitalization mode of inguinal-type cryptorchidism in children.MethodsThe patients with unilateral cryptorchidism under 5 years old between January 2017 and January 2018 in Chongqing Children’s Hospital were selected in this study. According to different inpatient surgery modes, the included children were divided into day surgery group (day group) and special in-hospital surgery group (specialty group). The general data of patients, treatment indicators, incidence of complications, postoperative testicular atrophy rate, recurrence, nosocomial infection, hospitalization time, hospitalization cost, satisfaction of patients, and other health effect indicators between the two operation modes were compared. The treatment effect indexes and cost-effect ratio of the two modes were statistically analyzed.ResultsA total of 198 children were included, including 83 in the day group and 115 in the specialty group. The patients in both groups underwent orchiopexy by small inguinal dermatoglyph and scrotal incision. There was no statistically significant difference in the affected side, source area, postoperative complications, or nosocomial infection between the two groups (P>0.05). The patients in the specialty group were older than those in the day group [(27.60±11.04) vs. (20.88±9.48) months old; t=4.586, P<0.001]; the bed occupancy time [(118.60±10.80) vs. (23.95±5.90) h; t=72.353, P<0.001] and operation time [(0.45±0.15) vs. (0.38±0.12) h; t=2.946, P=0.004] in the specialty group were longer than those in the day group. The difference was statistically significant in hospitalization expenses between the two groups (χ2=155.374, P<0.001); 92.8% of the children in the day group spent less than 5 000 yuan, while 95.7% of the children in the specialty group spent more than 5 000 yuan. The American Society of Anesthesiologists scores in the specialty group were higher than those in the day group (χ2=44.870, P<0.001). The treatment effect indexes in the day group and the specialty group were 0.99 and 1.01, respectively, and the cost-effect ratios were 3 850 and 6 657, respectively. The economic benefit of the day group was better.ConclusionsThe cost-effectiveness of day surgery is better than that of specialized inpatient surgery. Therefore, this model can be recommended for children who meet the indications of day surgery.
Multi-disciplinary team (MDT) is increasingly applied in oncology and refractory diseases. In recent years, MDT has also been applied in diagnosis and treatment of pituitary adenoma and related diseases. This review summarizes the advantages and characteristics of the MDT diagnosis and treatment mode, and analyzes the application and effect of the MDT diagnosis and treatment mode in the Center of Pituitary Adenoma and Related Diseases, West China Hospital, Sichuan University. So far, it has shown that MDT has advantages such as it is professional, full of collaborative interaction, and efficient and optimized. It is a platform of multi-disciplinary cooperation and resources in the diagnosis and treatment of difficult diseases. Case discussion in MDT mode is conducive to timely selection of the best treatment options for patients with pituitary adenoma and related diseases, providing a good learning platform for doctors with different professional backgrounds, and promoting the improvement of professional diagnosis and treatment level of doctors in related departments. The development of MDT will help us to use limited medical resources efficiently, promote the medical team to be more specialized, optimize the diagnosis and treatment process, and improve the effectiveness of the treatment, for benefiting more patients with pituitary adenomas and related diseases.