Non-fermented tea consumption protects against osteoporosis among Chinese male elders using the Taiwan biobank database.

Few studies compared the effects of non-fermented and fermented tea among the general population. We aimed to compare the risk of incident osteoporosis (OP) between non-fermented tea and fermented tea drinkers by this retrospective nationwide population-based analysis from the Taiwan Biobank. Participants ≥ 40 years who drink fermented tea (n = 2205) were compared with those who drink non-fermented tea (n = 1034) from 2008 to 2015 with a mean follow-up period of 3.64 years. OP was defined by T-score ≤ - 2.5. Multivariate Cox proportional hazards regression models were performed to estimate the risk of developing OP between the two groups. Separate models were used to determine the relationship between tea consumption and OP stratified by sex and age. There was a significant interaction between sex, age, and type of tea consumed. In men aged ≥ 60 years, the risk of developing OP decreased by 79% for those who drank non-fermented tea (hazard ratio, 0.21; 95% confidence level, 0.05-0.94) than those who drank fermented tea. Additionally, those with a family history of OP had a higher risk of developing osteoporosis. This study suggests that male elderly who consume non-fermented tea have a lower risk of OP. Drinking non-fermented tea, such as green tea, could be suggested, especially for those with a family history of osteoporosis.

School-based universal screening for hypercholesterolemia in children.

BACKGROUND: In 2011, the American Academy of Pediatrics recommended universal lipid screening during childhood and adolescence. However, this approach was shown to be lacking in adherence. Only 6% of non-high-risk children received lipid screening by age 12. Our study designed a school-based universal screening for hypercholesterolemia in children. The goal was to investigate a feasible strategy for lipid screening of children. METHODS: The study enrolled all the fourth-grade students of 30 elementary schools from 2020 to 2021. Non-fasting non-HDL was used as a screening tool. These students were classified into three groups: acceptable group (non-HDL < 120 mg/dL), borderline group (120-144 mg/dL), and abnormal group (≥145 mg/dL). The abnormal group was referred to our hospital for confirmatory fasting lipid studies. The complete rate and timing were calculated. RESULTS: Six hundred students were enrolled in this study. In the abnormal group (95 children), a total of 92 students received confirmatory fasting lipid studies. These confirmatory studies were completed within three months after the family received their reports. The study had a rate of coverage of 62% and the referred percentage of the abnormal group was 97%. BMI had poor association with fasting LDL (CORR = 0.06752, p = 0.444). In the abnormal group, only 29.5% children had family history of early CVD or dyslipidemia. CONCLUSION: School-based universal screening for hypercholesterolemia in children is a feasible and effective way to identify patients at high-risk for early CVD. Neither BMI nor family history was a good indicator for the screening of dyslipidemia.

Effects of sex, tobacco smoking, and alcohol consumption osteoporosis development: Evidence from Taiwan biobank participants.

INTRODUCTION: Osteoporosis is major public health concern, but the long-term impacts of tobacco and alcohol consumption on its development are unclear. This study analyzed the relationship between tobacco and alcohol use and osteoporosis by using data from the Taiwan Biobank (TWB), established in 2012. METHODS: Participants in TWB were included in our study, with a total of 18394 respondents included for analysis. To investigate the relationship between tobacco and alcohol use and osteoporosis, we surveyed their bone mineral density (BMD), consumption of tobacco and alcohol and other covariate data. RESULTS: We found that participants in the tobacco smoking only group (OR=1.24; 95% CI: 1.08-1.42, p=0.003) and the group that both smoked and consumed alcohol (OR=1.39; 95% CI: 1.09-1.77, p=0.008) were more likely to develop osteoporosis than were participants who neither drank alcohol nor smoked. Menopause is strongly associated with osteoporosis in women, and we found that women who used alcohol or tobacco were not at a significantly higher risk than those in the reference group (tobacco only, OR=1.15; 95% CI: 0.86-1.53, p=0.345; both tobacco and alcohol, OR=0.61; 95% CI: 0.14-2.60, p=0.5040). However, men in these groups were at a significantly higher risk than the reference group (tobacco only, OR=1.26; 95% CI: 1.07-1.48, p=0.006; both tobacco and alcohol, OR=1.32; 95% CI: 1.03-1.70, p=0.030). Menopause was a significant risk factor for osteoporosis (OR=2.46; 95% CI: 1.77-3.41, p<0.001). CONCLUSIONS: The influence of tobacco use on osteoporosis was significant, particularly in men, but the effects of alcohol consumption were equivocal in our study. The interactions between tobacco use, alcohol use, and menopausal status on osteoporosis should be considered in future studies.

The role of sentinel lymph node biopsy in early-stage cervical cancer: A systematic review.

Pelvic lymphadenectomy procedure is included as part of the standard protocol of radical hysterectomy for women with early-stage cervical cancer (Stage IA to IB1). However, an important sequel to lymphadenectomy procedure is the possible occurrence of lymphedema in the lower abdomen and lower extremities. Previous researches also find that women with lymphedema experience many emotional impacts, including depression, anxiety, and adjustment problems. Only approximately 10% of women with clinical stage IB cervical carcinoma were involved with metastatic disease. If we could better define the relevant lymphatic nodes that must be removed, it is then possible to limit routinely performed lymphadenectomy for regional nodal metastasis in the pelvis, and hence reduce the need for extended surgical staging (para-aortic lymphadenectomy). We systematically reviewed a body of literature and updated available information concerning the current progress on the application of sentinel lymph node biopsy in women with early-stage cervical cancer. All detection methods (preoperative injection of radiocolloid tracer, intraoperative injection of blue dye, or a combination of both techniques) demonstrated reasonable sensitivity (with a few exceptions), high specificity, low false-negative rate and high negative predictive value. The review of the literature in this paper should convince the readers that sentinel lymph node biopsy has the potential to improve the quality of life and the possibility to maintain relapse-free survival for women with cervical cancer. The proper identification of negative sentinel lymph node allows individualized therapy and may preclude the need of lymphadenectomy procedure in most of these women.

Sentinel lymphatic mapping among women with early-stage cervical cancer: A systematic review.

The presence of pelvic lymph node metastases is without doubt the most significant prognostic factor that determines recurrences and survival of women with early-stage cervical cancer. To avoid the underdiagnosis of lymph node metastasis, pelvic lymphadenectomy procedure is routinely performed with radical hysterectomy procedure. However, the pelvic lymphadenectomy procedure may not be necessary in most of these women due to the relatively low incidence of pelvic lymph node metastasis. The removal of large numbers of pelvic lymph nodes could also render non-metastatic irreversible damages for these women, including vessel, nerve, or ureteral injuries; formation of lymphocysts; and lymphedema. Over the past decades, the concept of sentinel lymph node biopsy has emerged as a popular and widespread surgical technique for the evaluation of the pelvic lymph node status in gynecologic malignancies. The histological status of sentinel lymph node should be representative for all other lymph nodes in the regional drainage area. If metastasis is non-existent in the sentinel lymph node, the likelihood of metastatic spread in the remaining regional lymph nodes is very low. Further lymphadenectomy is therefore not necessary for a patient with negative sentinel lymph nodes. Since the uterine cervix has several lymphatic drainage pathways, it is a challenging task to assess the distribution pattern of sentinel lymph nodes in women with early-stage cervical cancer. This review article will adapt the methodology proposed in these studies to systematically review sentinel lymphatic mapping among women with early-stage cervical cancer.

Treatment of gestational trophoblastic neoplasia according to the FIGO 2000 staging and scoring system: a 20 years' experience.

OBJECTIVE: To reassess the efficacy of the Federation of Gynecology and Obstetrics (FIGO) 2000 staging and risk factor scoring system in comparison to the original World Health Organization (WHO) prognostic scoring system (1983) in a single-institute setting. DESIGN: Retrospective review of the medical records of 89 patients with gestational trophoblastic neoplasia. SETTING: Mackay Memorial Hospital, Taipei, a regional referral center for northern Taiwan, over a 20-year period. METHODS: All selected patients were classified retrospectively by the original WHO prognostic scoring system (1983) and the FIGO 2000 system. MAIN OUTCOME MEASURE: Efficacy as the correlation of risk categorization by percentage of patients between the original WHO scoring system (1983) and the FIGO 2000 system. RESULTS: The correlation was 97%. Only two patients were classified as middle risk group in the original WHO system (1983), but as high-risk group by the FIGO 2000 system. CONCLUSION: There was good correlation between the original WHO (1983) and FIGO 2000 systems. Treatment outcomes by FIGO 2000 system were somewhat better than by the original WHO classification.