This systematic review assesses the effectiveness of ventral rectopexy (VR) surgery for treatment of rectal prolapse (RP) and rectal intussusception (RI) in adults. Method MEDLINE, EMBASE, Scopus and other relevant databases were searched to identify studies. Randomized controlled trials or nonrandomized studies with more than 10 patients receiving ventral mesh rectopexy surgery were considered for the review.Twelve nonrandomized case series studies with 728 patients in total are included in the review. Seven studies used the Orr-Loygue procedure (VR with posterior rectal mobilization to the pelvic floor) and five studies used VR without posterior rectal mobilization. Overall weighted mean percentage decrease in faecal incontinence (FI) rate was 45%. The weighted mean percentage decrease in constipation rate was 24%. Weighted mean recurrence rate was 3.4%.There are limitations in published literature on VR. The available data indicate that VR has low recurrence and improves FI in patients suffering from these conditions. There is a greater reduction in postoperative constipation if VR is used without posterior rectal mobilization.
OBJECTIVE To determine whether silastic ring laparoscopic Roux-en-Y gastric bypass (SR-LRYGB) or laparoscopic sleeve gastrectomy (LSG) produces superior diabetes remission at 5 years. RESEARCH DESIGN AND METHODS In a single-center, double-blind trial, 114 adults with type 2 diabetes and BMI 35–65 kg/m2 were randomly assigned to SR-LRYGB or LSG (1:1; stratified by age-group, BMI group, ethnicity, diabetes duration, and insulin therapy) using a web-based service. Diabetes and other metabolic medications were adjusted according to a prespecified protocol. The primary outcome was diabetes remission assessed at 5 years, defined by HbA1c <6% (42 mmol/mol) without glucose-lowering medications. Secondary outcomes included changes in weight, cardiometabolic risk factors, quality of life, and adverse events. RESULTS Diabetes remission after SR-LRYGB versus LSG occurred in 25 (47%) of 53 vs. 18 (33%) of 55 patients (adjusted odds ratios 4.5 [95% CI 1.6, 15.5; P = 0.009] and 4.2 [1.3, 13.4; P = 0.015] in the intention-to-treat analysis). Percent body weight loss was greater after SR-LRYGB than after LSG (absolute difference 10.7%; 95% CI 7.3, 14.0; P < 0.001). Improvements in cardiometabolic risk factors were similar, but HDL cholesterol increased more after SR-LRYGB. Early and late complications were similar in both groups. General health and physical functioning improved after both types of surgery, with greater improvement in physical functioning after SR-LRYGB. People of Māori or Pacific ethnicity (26%) had lower incidence of diabetes remission than those of New Zealand European or other ethnicities (2 of 25 vs. 41 of 83; P < 0.001). CONCLUSIONS SR-LRYGB provided superior diabetes remission and weight loss compared with LSG at 5 years, with similar low risks of complications.
Breast cancer belongs to the most frequent types of cancer affecting women and it occurs at any age. Around 1600-1800 women are getting ill annually in the Slovak republic. One of the most important factors in connection with cancer genesis refers to changes in specific genes. HER-2 proto-oncogene belongs to low penetrating genes, which increase susceptibility to breast cancer genesis. Clinical studies demonstrated an association between polymorphism at codon 655 of this gene and increased risk for breast cancer development. The aim of this case-control based prospective study was to determine the distribution of HER-2 genotype and its association with risk factors of breast cancer in the population of women in Slovak republic. HER-2 genotypes were determined with PCR-RFLP method. The DNA was isolated from white blood cell nuclei. The frequency of Val allele in the cancer group was 29.79% and was higher than in the control group 15.84% (p<0.05). The presence of the heterozygote (Ile/Val) genotype was identified in 46.81% of patients in the case group and in 28.33% in healthy individuals, and the homozygote (Val/Val) genotype in 6.38% and 1.67, respectively (p<0.01). The risk of breast cancer development for carriers of one valine (Val) allele in genotype was two-times lower (OR=2.47) than for carriers of two Val alleles (OR=5.73) (p<0.05). Risk of cancer genesis for Val allele carriers was higher in multiparas (OR=2.90), among women with positive family history of breast cancer (OR=5.0), BMI>24 (kg/m2), and late menopause (OR=1.5). Contraceptives in anamnesis contrariwise showed tend to decrease the risk in Val allele carriers (OR=0.3). In conclusion, this study revealed relatively high frequency of the Val allele among the women population of the Slovak republic. Ile655Val polymorphism of HER-2 gene was associated with a statistically significantly increased risk of breast cancer all above in homozygotes for Val allele.
The research aim was to investigate associations between objectively-assessed built environment attributes and metabolic risk in adolescents of Pacific Islands ethnicity, and to consider the possible mediating effect of physical activity and sedentary time. Youth (n = 204) undertook a suite of physical assessments including body composition, blood sampling, and blood pressure measurements, and seven day accelerometry. Objective measures of the neighbourhood built environment were generated around individual addresses. Logistic regression and linear modelling were used to assess associations between environment measures and metabolic health, accounting for physical activity behaviours. Higher pedestrian connectivity was associated with an increase in the chance of having any International Diabetes Federation metabolic risk factors for males only. Pedestrian connectivity was related to fat free mass in males in unadjusted analyses only. This study provides evidence for the importance of pedestrian network connectivity for health in adolescent males. Future research is required to expand the limited evidence in neighbourhood environments and adolescent metabolic health.
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