Effect of histological breast cancer subtypes invasive lobular versus non-special type on survival in early intermediate-to-high-risk breast carcinoma: results from the SUCCESS trials.

BACKGROUND: Invasive lobular breast carcinomas (ILC) have different histological features compared to non-special type carcinomas (NST), but the effect of histological subtypes on survival is controversial. In this study, we compared clinicopathological characteristics and outcomes between ILC and NST based on a large pooled data set from three adjuvant breast cancer trials (SUCCESS A, B, and C) and investigated a potential differential effect of recurrence risk related to nodal stage on survival. METHODS: From 2005 to 2017, the large randomized controlled SUCCESS A, B, and C trials enrolled 8190 patients with primary, intermediate-to-high-risk breast carcinoma. All patients received adjuvant chemotherapy, and endocrine and/or HER2-targeted treatment was given where appropriate. Survival outcomes in terms of disease-free survival (DFS), overall survival (OS), breast cancer-specific survival (BCSS), and distant disease-free survival (DDFS) were estimated using the Kaplan-Meier method and analyzed using log-rank tests as well as univariable and adjusted multivariable Cox regression models. RESULTS: In the SUCCESS trials, 6284 patients had NST and 952 had ILC. The median follow-up time was 64 months. ILC patients were older, more likely to receive mastectomy, and more likely to have larger tumor sizes, lymph node infiltration, hormone receptor-positive, HER2neu-negative, and luminal A-like tumors than NST patients. In the overall cohort, no significant differences between ILC and NST were detectable regarding the four survival endpoints, with hazard ratios obtained in adjusted multivariable cox regressions of 0.96 (95% CI 0.77-1.21, p = 0.743) for DFS, 1.13 (95% CI 0.85-1.50, p = 0.414) for OS, 1.21 (95% CI 0.89-1.66, p = 0.229) for BCSS, and 0.95 (95% CI 0.73-1.24, p = 0.689) for DDFS. However, a differential effect of nodal stage on survival was observed, with better survival for ILC patients with pN0/pN1 tumors and worse survival for ILC patients with pN2/pN3 tumors compared to NST patients. CONCLUSIONS: Our results revealed that ILC was associated with worse survival compared to NST for patients at high risk of recurrence due to advanced lymph node infiltration. These findings should be taken into account for treatment decisions and monitoring.

Association Between Obesity and Circulating Tumor Cells in Early Breast Cancer Patients.

BACKGROUND: Obesity and the presence of circulating tumor cells (CTCs) before and/or after chemotherapy are associated with poor outcome in breast cancer (BC) patients. The activation of oncogenic pathways in fatty tissue leads to cell proliferation, suggesting a possible link between obesity and CTCs. MATERIALS AND METHODS: In the phase III SUCCESS A trial, 3754 patients with early BC were randomized to 3 cycles of fluorouracil, epirubicin and cyclophosphamide followed by 3 cycles of docetaxel with or without gemcitabine. Data of 1088 patients with CTC assessments (CellSearch-System; Menarini Silicon Biosystems, Italy) and body mass index (BMI) measurements both before and after chemotherapy were available. Patients were classified according to the WHO's international definitions as underweight, normal weight, overweight, or obese, and according to their weight-change during chemotherapy into a weight-loss group (> 5% decrease), stable-weight group (≤ 5% weight-change) or weight-gain group (>5% increase). Associations between CTC positivity and, BMI or weight-change group were analyzed using frequency-table methods. RESULTS: At study entry, 47.4% patients were underweight or normal weight, 33.6% were overweight and 18.9% were obese. Before and after chemotherapy, CTCs were detected in 20.1% and 22.6% of patients, respectively. There was no association between CTC positivity and BMI before (P = 0.104) or after (P = 0.051) chemotherapy. Furthermore, there was no association between weight-change group and CTC status before/after chemotherapy (P = 0.332). CONCLUSIONS: According to our analysis, the risk factors obesity and prevalence of CTCs are not associated and may represent independent prognostic factors.

Supporting SURgery with GEriatric Co-Management and AI (SURGE-Ahead): A study protocol for the development of a digital geriatrician.

INTRODUCTION: Geriatric co-management is known to improve treatment of older adults in various clinical settings, however, widespread application of the concept is limited due to restricted resources. Digitalization may offer options to overcome these shortages by providing structured, relevant information and decision support tools for medical professionals. We present the SURGE-Ahead project (Supporting SURgery with GEriatric co-management and Artificial Intelligence) addressing this challenge. METHODS: A digital application with a dashboard-style user interface will be developed, displaying 1) evidence-based recommendations for geriatric co-management and 2) artificial intelligence-enhanced suggestions for continuity of care (COC) decisions. The development and implementation of the SURGE-Ahead application (SAA) will follow the Medical research council framework for complex medical interventions. In the development phase a minimum geriatric data set (MGDS) will be defined that combines parametrized information from the hospital information system with a concise assessment battery and sensor data. Two literature reviews will be conducted to create an evidence base for co-management and COC suggestions that will be used to display guideline-compliant recommendations. Principles of machine learning will be used for further data processing and COC proposals for the postoperative course. In an observational and AI-development study, data will be collected in three surgical departments of a University Hospital (trauma surgery, general and visceral surgery, urology) for AI-training, feasibility testing of the MGDS and identification of co-management needs. Usability will be tested in a workshop with potential users. During a subsequent project phase, the SAA will be tested and evaluated in clinical routine, allowing its further improvement through an iterative process. DISCUSSION: The outline offers insights into a novel and comprehensive project that combines geriatric co-management with digital support tools to improve inpatient surgical care and continuity of care of older adults. TRIAL REGISTRATION: German clinical trials registry (Deutsches Register für klinische Studien, DRKS00030684), registered on 21st November 2022.

Post-traumatic stress syndromes following childbirth influenced by birth mode-is an emergency cesarean section worst?

PURPOSE: The experience of birth is an emotional challenge for women. Traumatic birth experiences can cause psychological stress symptoms up to post-traumatic stress disorders (PTSD), with impact on women's wellbeing. Primarily unplanned interventions can trigger birth-mode-related traumatization. The aim of the study was to evaluate whether an emergency cesarean section (ECS) is the most traumatizing. METHODS: A retrospective case-control study was undertaken. Therefore, data were collected by standardized questionnaires (Impact of Event Scale-Revised and City Birth Trauma Scale) that were sent to women with singleton pregnancies > 34 weeks of gestation who either give birth by ECS (case group, n = 139), unplanned cesarean section (UCS), operative vaginal birth (OVB), or natural birth (NB) (three control groups, n = 139 each). The investigation period was 5 years. RESULTS: Overall, 126 of 556 (22%) sent questionnaires were returned and could be analyzed (32 ECS, 38 UCS, 36 OVB, and 20 NB). In comparison to other birth modes, women with ECS were associated with a higher degree of traumatization as revealed by statistically significant differences regarding the DSM-5 criteria intrusion and stressor. In addition, women who underwent ECS declared more frequently a demand for professional debriefing compared to other birth modes. DISCUSSION: ECS is associated with more post-traumatic stress symptoms compared to other birth modes. Therefore, early interventions are recommended to reduce long-term psychological stress reactions. In addition, outpatient follow-ups by midwives or emotional support programs should be implemented as an integral component of postpartum debriefings.

Evaluating compliance and applicability of postpartum pessary use for preventing and treating pelvic floor dysfunction: a prospective multicenter study.

PURPOSE: Pelvic floor disorders are common and associated with pregnancy and childbirth. For restitution of pelvic floor connective tissue and thereby therapy of postpartum pelvic organ prolapse and stress urinary incontinence, the Restifem® pessary is approved. It supports the anterior vaginal wall behind the symphysis, the lateral sulci and the sacro-uterine ligaments and stabilises the connective tissue. We evaluated the compliance and applicability of Restifem® use in women postpartum in a preventive and therapeutic approach. METHODS: Restifem® pessary was handed out to 857 women. Six weeks after birth, they started the pessary use. After 8 weeks, 3 and 6 months postpartum, women received a questionnaire via online survey for evaluation of pessary applicability and efficacy. RESULTS: After 8 weeks, 209 women answered the questionnaire. 119 women used the pessary. Common problems were discomfort, pain and the pessary use was to circuitous. Vaginal infections were rare. After 3 months, 85 women and after 6 months, 38 women still used the pessary. 3 months postpartum, 94% of women with POP, 72% of women with UI and 66% of women with OAB stated to have an improvement of their symptoms using the pessary. 88% women without any disorder felt an improvement of stability. CONCLUSIONS: Use of the Restifem® pessary in the postpartum period is feasible and accompanied with less complications. It reduces POP and UI and leads to an increased sense of stability. So, Restifem® pessary can be offered to women postpartum to improve pelvic floor dysfunction.

Road Traffic Accidents, Climbing Frames, or Trampolines: What Harms Children in the 2020s?

Background In the modern Western world, activities and the daily routine of children have changed over time. Detailed analyses of the mechanisms of injuries and current fracture patterns in children are rare. The aim of the study was to elicit and investigate the most dangerous leisure and sporting activities leading to fractures in children today. Materials and methods This is a retrospective study focusing on children that were treated in a level-one trauma center in Germany between 2015 and 2020. All children who were 14 years of age or younger and suffered a traumatic injury treated in our emergency department were included in this study. From the database, mechanisms of injury, type of injury, age, and gender were analyzed. Results The study included 12508 patients, including 7302 males and 5206 females. Among the 10 most common mechanisms of injury were collisions (8.6%), falls (7.7%), injuries while playing (6.1%) or while running or walking (5.9%), soccer (5.9%), bicycle accidents (3.8%), and trampoline falls (3.4%). Road traffic accidents involving passengers or pedestrians caused 3.3% of the injuries but were the most common cause of death. The most common mechanisms of injury causing a fracture were falls, playing soccer, and bicycle accidents. Sorting the mechanisms of injury by the percentage that caused a fracture, the most dangerous activities were falling from heights above 2 meters, skiing and snowboarding, climbing and bouldering, skateboarding, and horseback riding. In the five-year study period, four out of six children died due to road traffic accidents. Conclusion Injured children must be provided with the best quality of care 24/7 in orthopedic trauma departments and have to be kept as a focus in the training of orthopedic trauma surgeons. Road traffic accidents are still the main cause of death in children, but they are overall less common. Falls and sports activities are the most likely to cause a fracture.

Effect of the Delivery Mode on Pelvic Floor Function and Coping With Birth-Related Pain and Fear: A Prospective Survey Six Months Postpartum.

Background and objective Delivering a baby is one of the most decisive events in a woman`s life and brings along psychological and physical challenges. Therefore, the question arises: which mode of delivery is the best for the woman's health and her future life? The aim of this study was to evaluate the influence of the delivery mode on pelvic floor function and coping with birth-related pain and fear six months postpartum. Materials and methods A total of 200 primiparous women, who delivered during 2018-2019, were included in this prospective case-control study and were asked to fill out the "Pelvic floor questionnaire for pregnant women and women after childbirth" six months after delivery. The women were separated into the following groups: spontaneous vaginal delivery (n = 113), operative vaginal delivery (n = 44), and cesarean section (n = 41). The pelvic floor function as well as coping with birth-related pain and fear six months after delivery was compared. Results A significantly higher body mass index was found in the cesarean section group. A significantly worse bladder score was shown in the group with an operative vaginal delivery (p = 0.006). The total score of the questionnaire as well as the anal, prolapse, and sexual subscores showed no difference between the delivery modes. Concerning coping with birth-related pain and fear postpartum, significant differences could be seen between the modes of delivery (pain: p < 0.001; fear: p < 0.001). Women with spontaneous vaginal delivery showed better coping with pain and fear postpartum. Conclusion It must be highlighted that women who have had a surgical delivery, including the operative vaginal delivery and cesarean section, stated a lower coping with birth-related pain and fear. This study showed that an operative vaginal delivery has a negative influence on bladder function and the use should be well-indicated. Obstetricians should always be aware of this, as they can contribute to better coping. It is essential to give women the opportunity to talk about the delivery and individual experiences both in pre- and postnatal situations.

The Transobturator Tape Versus Retropubic Tension-Free Vaginal Tape in the Treatment of Comorbid and Elderly Women With Stress Urinary Incontinence: A Retrospective Analysis of Over 800 Women.

Background and objective The first-line surgical treatment for female stress urinary incontinence (SUI) involves midurethral slings (MUS), including the transobturator tape (TOT) and the retropubic tension-free vaginal tape (TVT). However, whether offering these procedures to older and comorbid women could lead to increased complications is a question that needs to be seriously addressed. In this retrospective cohort study, we aimed to compare the two procedures and evaluate the impact of age, BMI, and comorbidities on complications. Materials and methods A total of 873 procedures (306 TVTs/567 TOTs) performed between 2007 and 2017 were compared and correlated with regard to age, BMI, and comorbidities. Intraoperative complications included bleeding >50 ml, bladder injury, and anesthesia-associated complications. Postoperative complications included post-void residual volume, pain, hematoma, lower urinary tract infection, revision for loosening tape, and bladder infections. The comorbidities were evaluated based on the American Society of Anesthesiologists (ASA) and Charlson scores. Results A total of 873 MUS were conducted during the study period: 306 TVTs and 567 TOTs. Groupwise comparison between these procedures showed that women in the TOT group were older (p<0.001) with a higher BMI (p<0.001) and a higher ASA score (p<0.001) compared to the TVT group. Nevertheless, significantly more intraoperative complications, especially bladder injuries, were recorded in the TVT group. Postoperative complications occurred in 19.4% of the entire cohort, especially increased post-void residual volume. Postoperative hematoma and tape loosening were significantly more frequent in the TOT group. Age, BMI, and comorbidities showed no significant impact on intraoperative complications; however, the TOT procedure was associated with significantly fewer intraoperative complications [p=0.001, odds ratio (OR): 0.281]. Conclusions Overall, both procedures were associated with a low number of perioperative complications. The TOT technique had a lower incidence of intraoperative complications. It must be highlighted that age and comorbidities had no influence on either the intra- or postoperative complication rates. Hence, we recommend that TOT is employed to treat SUI in older, more obese, and comorbid women.

Obstetric and fetal short- and long-term outcomes of delayed-interval delivery in multiple pregnancies.

INTRODUCTION: Multiple pregnancies are at higher risk of preterm birth. However, both children do not necessarily have to be born and exposed to the morbidity of prematurity. One option is a delayed-interval delivery with reduction of morbidity and mortality for the second twin. The present case series demonstrates the feasibility and safety of this procedure including the long-term outcome of the surviving children compared to the overall outcome of premature born children at the same perinatal center. MATERIAL: Retrospective evaluation of all cases of delayed-interval deliveries in multiple pregnancies from 2003 to 2020 at the Women's and Children's Hospital of the University Hospital Ulm. RESULTS: In 17 cases, the delivery of the second twin could be delayed, on average by 36 days. Pregnancies with delivery of the first twin before 22 weeks of gestation had a longer prolongation than pregnancies with delivery of the first twin after 22 weeks (53 vs. 22 days). If a cerclage was placed after the delivery of the first twin a longer prolongation interval could be achieved (45 vs. 19 days). No severe maternal morbidity occurred, and the short- and long-term outcome of the second twin did not differ from age-matched controls. CONCLUSIONS: In multiple pregnancies with extremely preterm birth of the first twin, delivery of the second twin can in some cases be successfully postponed without serious maternal morbidity or additional fetal complications. Delivery of the first twin before 22 weeks of gestation and placement of a cerclage is associated with a longer prolongation interval.

Pre-viable preterm premature rupture of membranes under 20 weeks of pregnancy: A retrospective cohort analysis for potential outcome predictors.

OBJECTIVE: While preterm premature rupture of membranes complicates an estimated 3 % of pregnancies, rupture near the limit of fetal viability is rarer (estimated 0.04 %). This study aimed to analyze maternal and neonatal outcomes in patients with premature preterm rupture of membranes (PPROM) before 20 0/7 weeks of pregnancy with the goal of identifying potential outcome predictors. STUDY DESIGN: This retrospective cohort study examined 60 patients with preterm premature rupture of membranes before 20 0/7 weeks of pregnancy from 01/01/2008 through 12/31/2018 in a university hospital setting. Two patients were excluded from analysis due to fetal kidney dysplasia. Multiples (5 twins, 2 triplets) were excluded. The remaining 51 cases were analyzed. RESULTS: Thirty-three patients (Range 12 5/7 weeks to 19 2/7 weeks) medically terminated pregnancy (64.7 %). Ten patients spontaneously aborted (19.6 %). Fifteen patients were diagnosed with intraamniotic infection (29.4 %). Neonatal mortality was 28.6 %% (one case of pulmonary hypoplasia). The baby take home rate was 9.8 % (27.8 % after excluding medical terminations) after a mean prolongation of 92.9 days. Neonatal morbidity included respiratory distress syndrome (57.1 %), infection (100 %, including all cases (direct postpartum and during admission), one case of sepsis), pulmonary hypoplasia (42.9 %), pulmonary hypertension (28.6 %), bronchopulmonary dysplasia (14.3 %), and sepsis combined pneumonia (14.3 %). 57.1 % of the infants could be discharged without severe morbidity and 80 % of the survivors had normal development at two and four years. CONCLUSION: Anhydramnios combined with low gestational age at PPROM appear to negatively influence neonatal outcome after pre-viable preterm premature rupture of membranes. The incidence of neonatal complications decreased with increasing gestational age. Survival without long term severe morbidity is possible. Maximal therapy is an interdisciplinary decision and the patients should be counseled accordingly. Delivery in centers where potential postnatal complications including pulmonary hypoplasia, severe bronchopulmonary dysplasia and respiratory distress syndrome can be aggressively treated is recommended.

The effect of pelvic floor muscle training on pelvic floor function and sexuality postpartum. A randomized study including 300 primiparous.

PURPOSE: Although pregnancy and childbirth are physiological processes they may be associated with pelvic floor disorders. The aim of this study was to evaluate the influence of pelvic floor muscle training on postpartum pelvic floor and sexual function of primiparous. METHODS: This is a randomized prospective study including 300 primiparous women. Due to the dropout 200 women were analyzed. Inclusion criteria were the delivery of the first, mature baby, the ability to speak and understand German. The participants were evaluated by clinical examinations and questionnaires after 6 and 12 months postpartum. After 6 months, the women were randomized in two groups. Compared to the control group the intervention groups participated in 45-min pelvic floor muscle training and pelvic floor perception once a week over 6 weeks. RESULTS: The results of the questionnaires showed no significant differences between the groups after 12 months. A significant stronger pelvic floor muscle strength was found for the intervention group after 12 months. The improvement of the pelvic floor and sexual function over the time showed a significant improvement in both groups. CONCLUSION: Supervised pelvic floor muscle training did not improve both the pelvic floor and the female sexual function in comparison to the control group. After 12 months, the pelvic floor and sexual function improved significant in all women. TRIAL REGISTRATION: German Clinical Trials Register (DRKS00024725), retrospectively registrated.

Trend natural family planning - an online survey to assess attitudes towards NFP among German-speaking women.

PURPOSE: To study trends regarding the use of contraceptive methods and digital health modalities and to identify target groups of natural family planning (NFP). MATERIAL AND METHODS: Using an online questionnaire specifically developed for this study in German (utilizing the online tool at 'www.surveymonkey.com'), we analysed the attitude towards NFP -methods and -apps, the need for contraceptive effectiveness in general, the perceived contraceptive effectiveness of NFP methods, and differences between NFP users and non-NFP users among 779 sexually active German-speaking women of fertile age (18-50 years) from November 2019 to October 2020. RESULTS AND CONCLUSIONS: Participants used NFP more frequently than they did five years ago. Women aged 30 years and older, with higher levels of education, who are living with a partner and have children, seem to be the target group for NFP methods. Concerning the wish for contraceptive effectiveness we found significant (p < .001) differences between NFP and non-NFP users. Furthermore, an increasing number of women wants to use NFP-methods and -apps for contraception; thus, non-hormonal contraceptive options should be offered. The majority of current NFP users stated that the handling and effectiveness of NFP have been improved by digitalisation.

Application of shotgun metagenomics sequencing and targeted sequence capture to detect circulating porcine viruses in the Dutch-German border region.

Porcine viruses have been emerging in recent decades, threatening animal and human health, as well as economic stability for pig farmers worldwide. Next-generation sequencing (NGS) can detect and characterize known and unknown viruses but has limited sensitivity when an unbiased approach, such as shotgun metagenomics sequencing, is used. To increase the sensitivity of NGS for the detection of viruses, we applied and evaluated a broad viral targeted sequence capture (TSC) panel and compared it to an unbiased shotgun metagenomic approach. A cohort of 36 pooled porcine nasal swab and blood serum samples collected from both sides of the Dutch-German border region were evaluated. Overall, we detected 46 different viral species using TSC, compared to 40 viral species with a shotgun metagenomics approach. Furthermore, we performed phylogenetic analysis on recovered influenza A virus (FLUAV) genomes from Germany and revealed a close similarity to a zoonotic influenza strain previously detected in the Netherlands. Although TSC introduced coverage bias within the detected viruses, it improved sensitivity, genome sequence depth and contig length. In-depth characterization of the swine virome, coupled with developing new enrichment techniques, can play a crucial role in the surveillance of circulating porcine viruses and emerging zoonotic pathogens.

Impact of postpartum pain and birth pain management on the pelvic floor function. A retrospective study including over 300 mothers.

OBJECTIVES: It is known that pregnancy and childbirth bring biological, psychological and social changes in a woman's life. Studies regarding the pelvic floor function focus on the year after delivery, but unfortunately, long-term studies are rare. Furthermore, an association between postpartum pain and birth pain management on the pelvic floor function has rarely been examined. The aim of this study is the evaluation of the pelvic floor function years after delivery in order to detect possible risk factors. STUDY DESIGN: This is a retrospective cohort study. All women who delivered in our hospital between 2015 and 2016 were contacted by mail between 2018 and 2019 and asked to participate. The letters included study information, declaration of consent, the "Pelvic floor questionnaire for pregnant women and women after childbirth" (PFQ), contact information and pre-paid envelopes. Questions about pain after childbirth and the management of birth related fear and pain were particularly of interest in the surveys. The interested participants were asked to return the completed declaration of consent and the questionnaire. Overall, 308 women were included in the analysis. Due to the large number of participants, different subgroups were defined in order to compare influencing factors adequately. RESULTS: No significant association between the mode of delivery and the total score of the PFQ was found after 3-4 years in primiparous women (p = 0.688). Our study also showed that recorded pain after childbirth and insufficient pain and fear management after childbirth had a negative impact on the pelvic floor function (total scores: pain after childbirth p = 0.00; no pain management p = 0.04; no fear management p = 0.021). CONCLUSION: No association was found between delivery mode and pelvic floor function in primiparous women three to four years after childbirth. On the other hand, a negative impact of birth related pain and fears on the pelvic floor function years after delivery was significant. Therefore, these revealing findings should certainly be considered in postpartum management.

The Evidence for a Causal Link Between Disease and Damaging Behavior in Pigs.

Damaging behaviors (DB) such as tail and ear biting are prevalent in pig production and reduce welfare and performance. Anecdotal reports suggest that health challenges increase the risk of tail-biting. The prevalence of tail damage and health problems show high correlations across batches within and between farms. There are many common risk factors for tail-biting and health problems, notably respiratory, enteric and locomotory diseases. These include suboptimal thermal climate, hygiene, stocking density and feed quality. The prevalence of tail damage and health problems also show high correlations across batches within and between farms. However, limited evidence supports two likely causal mechanisms for a direct link between DB and health problems. The first is that generalized poor health (e.g., enzootic pneumonia) on farm poses an increased risk of pigs performing DB. Recent studies indicate a possible causal link between an experimental inflammation and an increase in DB, and suggest a link between cytokines and tail-biting. The negative effects of poor health on the ingestion and processing of nutrients means that immune-stimulated pigs may develop specific nutrient deficiencies, increasing DB. The second causal mechanism involves tail-biting causing poor health. Indirectly, pathogens enter the body via the tail lesion and once infected, systemic spread of infection may occur. This occurs mainly via the venous route targeting the lungs, and to a lesser extent via cerebrospinal fluid and the lymphatic system. In carcasses with tail lesions, there is an increase in lung lesions, abscessation, arthritis and osteomyelitis. There is also evidence for the direct spread of pathogens between biters and victims. In summary, the literature supports the association between poor health and DB, particularly tail-biting. However, there is insufficient evidence to confirm causality in either direction. Nevertheless, the limited evidence is compelling enough to suggest that improvements to management and housing to enhance pig health will reduce DB. In the same way, improvements to housing and management designed to address DB, are likely to result in benefits to pig health. While most of the available literature relates to tail-biting, we suggest that similar mechanisms are responsible for links between health and other DB.

Fishing for (in)continence: long-term follow-up of women with OASIS-still a taboo.

PURPOSE: Obstetric anal sphincter injuries (OASIS) increase the risk for pelvic floor dysfunctions. The goal of this study was to examine the long-term outcomes after OASIS on pelvic floor functions and quality of life. MATERIAL AND METHODS: Between 2005 and 2013, 424 women had an OASIS at the Women University Hospital Ulm. Out of these 71 women completed the German pelvic floor questionnaire, which includes questions regarding prolapse symptoms as well as bladder, bowel and sexual function. In addition, 64 women were physically examined, including a speculum examination to evaluate the degree of prolapse, a cough test to evaluate urinary stress incontinence (SI) and an evaluation of both pelvic floor sphincter (modified Oxford score) and anal sphincter contraction. RESULTS: A high rate of pelvic floor disorders after OASIS was found, as 74.6% of women reported SI, 64.8% flatus incontinence and 18.3% stool incontinence, respectively. However, only few women stated a substantial negative impact on quality of life. The clinical examination showed that a positive cough test, a weak anal sphincter tone and a diagnosed prolapse correlated with the results of the self-reported questionnaire. CONCLUSION: On one hand, OASIS has an influence on pelvic floor function going along with lots of complaints, while on the other hand, it still seems to be a taboo topic, as none of the participants spoke about the complaints after OASIS with a doctor. Therefore, the gynecologist should actively address these issues and offer therapy options for the women with persisting problems.

The three-way relationship of polymorphisms of porcine genes encoding terminal complement components, their differential expression, and health-related phenotypes.

BACKGROUND: The complement system is an evolutionary ancient mechanism that plays an essential role in innate immunity and contributes to the acquired immune response. Three modes of activation, known as classical, alternative and lectin pathway, lead to the initiation of a common terminal lytic pathway. The terminal complement components (TCCs: C6, C7, C8A, C8B, and C9) are encoded by the genes C6, C7, C8A, C8B, C8G, and C9. We aimed at experimentally testing the porcine genes encoding TCCs as candidate genes for immune competence and disease resistance by addressing the three-way relationship of genotype, health related phenotype, and mRNA expression. RESULTS: Comparative sequencing of cDNAs of animals of the breeds German Landrace, Piétrain, Hampshire, Duroc, Vietnamese Potbelly Pig, and Berlin Miniature Pig (BMP) revealed 30 SNPs (21 in protein domains, 12 with AA exchange). The promoter regions (each ~1.5 kb upstream the transcription start sites) of C6, C7, C8A, C8G, and C9 exhibited 29 SNPs. Significant effects of the TCC encoding genes on hemolytic complement activity were shown in a cross of Duroc and BMP after vaccination against Mycoplasma hyopneumoniae, Aujeszky disease virus and PRRSV by analysis of variance using repeated measures mixed models. Family based association tests (FBAT) confirmed the associations. The promoter SNPs were associated with the relative abundance of TCC transcripts obtained by real time RT-PCR of 311 liver samples of commercial slaughter pigs. Complement gene expression showed significant relationship with the prevalence of acute and chronic lung lesions. CONCLUSIONS: The analyses point to considerable variation of the porcine TCC genes and promote the genes as candidate genes for disease resistance.