Gastrointestinal Quality Of Life Index Research Articles

Totally intracorporeal colorectal anastomosis (TICA) versus classical mini-laparotomy for specimen extraction, after segmental bowel resection for deep endometriosis: a single-center experience.

The surgical approach to bowel endometriosis is still unclear. The aim of the study is to compare TICA to conventional specimen extractions and extra-abdominal insertion of the anvil in terms of both complications and functional outcomes. This is a single-center, observational, retrospective study conducted enrolling symptomatic women underwent laparoscopic excision of deep endometriosis with segmental bowel resection between September 2019 and June 2022. Women who underwent TICA were compared to classical technique (CT) in terms of intra- and postoperative complications, moreover, functional outcomes relating to the pelvic organs were assessed using validated questionnaires [Knowles-Eccersley-Scott-Symptom (KESS) questionnaire and Gastro-Intestinal Quality of Life Index (GIQLI)] for bowel function. Pain symptoms were assessed using Visual Analogue Scale (VAS) scores. The sample included 64 women. TICA was performed on 31.2% (n = 20) of the women, whereas CT was used on 68.8% (n = 44). None of the patients experienced rectovaginal, vesicovaginal, ureteral or vesical fistula, or ureteral stenosis and uroperitoneum, and in no cases was it necessary to reoperate. Regarding the two surgical approaches, no significant difference was observed in terms of complications. As concerns pain symptoms at 6-month follow-up evaluations on stratified data, except for dysuria, all VAS scales reported showed significant reductions between median values, for both surgery interventions. As well, significant improvements were further observed in KESS scores and overall GIQLI. Only the GIQLI evaluation was significantly smaller in the TICA group compared to CT after the 6-month follow-up. We did not find any significant differences in terms of intra- or post-operative complications compared TICA and CT, but only a slight improvement in the Gastro-Intestinal Quality of Life Index in patients who underwent the CT compared to the TICA technique.

Bowel health, defecation patterns and nutrient intake following adoption of a vegan diet: a randomized-controlled trial

Background The beneficial effects of a plant-based diet on gut microbiota diversity are well documented, however, its impact on clinical bowel health and defecation patterns are less well understood. Vegetarian diets have been associated with a higher bowel movement (BM) frequency as well as softer stools in cross-sectional studies. The effects of the de-novo adoption of a vegan diet on bowel health, however, have never been investigated in a randomized-controlled trial. Materials and Methods The present study examined bowel health and defecation patterns in relation to diet and nutrient intake in a young and healthy sample of n = 65 physically-active German university students who were randomly assigned to either a vegan or a meat-rich diet for eight weeks. Bowel health assessment included the Bristol Stool Form Scale (BSFS), the Gastrointestinal Quality of Life Index (GIQLI) and the Cleveland Clinic Fecal Incontinence Score (CCFIS). Nutrient intake was assessed using weighed food diaries. The study was prospectively registered at the German Clinical Trial Register (DRKS00031541). Results Weekly BM frequency slightly increased in vegans, whereas it remained unaltered in participants assigned to a meat-rich diet. Fiber intake increased significantly in vegans (34.89 (18.46) g/d) whereas it decreased in those assigned to the meat-rich group (22.79 (12.5) g/d). No significant intergroup differences in BSFS and CCFIS patterns were observed. Adoption of a vegan diet neither resulted in a transient increase in abdominal discomfort nor in a decreased gastrointestinal quality of life, which was comparable across the diet groups. Conclusions The short-term de-novo adoption of a vegan diet did not negatively affect markers of bowel health in this study.

Oncological right hemicolectomy in a trimodal comparison: open surgery versus laparoscopic procedures with extra- and intracorporeal anastomosis technique.

This study aimed to investigate the surgical short- and mid-term outcomes, as well as the impact on quality of life and recovery, following oncological right hemicolectomy. To accomplish this, three patient cohorts were examined, which included laparotomy OA), laparoscopy with intracorporeal anastomosis (LIA), and laparoscopy with extracorporeal anastomosis (LEA). Our hypothesis was that the group undergoing intracorporeal anastomosis would demonstrate superior outcomes compared to the other cohorts. The analysis included a total of 135 patients who were enrolled between 2015 and 2020. In addition to retrospectively collected data, we conducted follow-up surveys using a validated Gastrointestinal Quality of Life Index (GIQLI) questionnaire and semi-structured interviews. These surveys were conducted between July and September 2021 to gather comprehensive information regarding the patients' quality of life. The study cohort was divided into OA (n = 67), LEA (n = 14), and LIA (n = 54). The duration of surgery was significantly longer in the laparoscopic groups (median = 200.5 (LEA) and 184.0 (LIA) min vs 170.0 min (OA); p = 0.007), while the length of hospital stay was significantly shorter (median = 6.0 and 7.0 days vs 9.0 days; p = 0.005). The overall postoperative complication rate was significantly higher in the laparotomy group compared to the intracorporeal group (64.2% vs 35.2%; p = 0.006), with the extracorporeal group having a rate of 42.9%. Reoperation within 30 days occurred exclusively in the open surgery group (n = 9; 13.43%; p = 0.007). The overall response rate to the survey was 75%. Overall, the GIQLI score was comparable among the three groups, and there were no significant differences in the questions related to recovery, regained function, and contentment. The laparoscopic approaches demonstrated significantly lower complication rates compared to laparotomy, while no significant differences were observed between the two laparoscopic techniques.

Follow-up study of three cases of congenital microgastria.

Current knowledge on congenital microgastria is limited due to its extreme rarity, and the paucity of nutritional and quality of life follow-ups. Patients affected by congenital microgastria cases followed at out center were screened, and general and nutritional status were evaluated at follow-up visits through validated questionnaires. Three cases were included: one patient died because of a complex syndromic picture where microgastria was imperatively approached conservatively. The remaining cases underwent Hunt-Lawrence at 2 and 17 months. After 2 years and 27 years postoperatively, both patients are on full oral intake. The 28-yearold patient did not reach a BMI higher than 18. She rated her quality of life as unimpacted, with a Gastrointestinal Quality of Life Index of 111. In the other case, parents reported about their 2-yearold child an Infant Gastrointestinal Symptom Questionnaire of 13, corresponding to "no distress". Our findings confirm the literature trend supporting the role of early surgery in microgastria to improve outcomes. We presented the nutritional status and quality of life in two cases of congenital microgastria operated according to Hunt-Lawrence at a 2-year and 27-year distance, which is the longest follow-up reported to date.

Characteristics of the gut microbiome of Swiss elite athletes with a spinal cord injury: An exploratory study

Objectives To illustrate and explore associations between the gut microbiome and spinal cord injury (SCI) characteristics, physical training, dietary intake, body composition, and blood biomarkers of elite Swiss athletes. Design and setting Baseline data analysis of athletes with SCI who participated in a pilot trial (NCT04659408) in the Swiss Paraplegic Center, Nottwil, Switzerland. Participants Elite athletes, five males, and six females, with SCI who competed internationally. Outcome measures We conducted a differential abundance analysis and measured the alpha and beta diversity of the gut microbiome. Results The athletes’ median age was 34.5 years. Six had traumatic SCI and five had a spina bifida. The athletes competed in para-cycling (5), wheelchair athletics (3), and wheelchair tennis (3). A higher duration of training per week was positively associated with Akkermansia and Akkermansiaceae but negatively associated with Prevotellaceae. Muribaculaceae was negatively associated with the average number of trainings per week. Waist circumference is negatively associated with Butyricimonas. Significant differences in the alpha diversity were found with sex, gastrointestinal quality of life index (GIQLI) scores, total caloric intake, total fat intake, total carbohydrate intake, and high-sensitivity C-reactive protein (hs-CRP). Beta diversity differences were found with impairment of the sympathetic nervous system of the gut at the genus level and HbA1c at the family level. Conclusions This study provides insight into the gut microbiome of athletes with SCI. Our results were similar to those found in athletes without SCI. Further replication is needed to confirm the relationships of organisms observed in the gut of athletes with SCI.

Long-term motor activity, cardiopulmonary performance and quality of life in abdominal wall defect patients

AimTo assess whether patients born with an abdominal wall defect (AWD) have impaired cardiorespiratory performance capacity, motor skills, core stability or quality of life in a long-term follow up.MethodsPatients diagnosed with AWD between 2002 and 2013 were invited to participate in the study, which included clinical examination, spirometry, cardiopulmonary exercise performance testing, assessment of motor activity, ultrasound, electromyography of the abdominal wall and assessment of the Gastrointestinal Quality of Life Index (GIQLI). The results were compared to a healthy control group matched for age, sex, BMI, and physical activity levels.ResultsIn total, 18 AWD patients (mean age 12.6 ± 3.5 years) were included and there were no significant differences in anthopometric data compared to the control group (n = 18). AWD patients had a significantly lower GIQLI score (AWD mean 137.2 ± 6.8 vs. control mean 141.4 ± 4.9; p = 0.038) and were affected by decreased motor abilities with significantly higher Dordel-Koch-Test values (AWD median 3.54/IQR 1 vs. control median 2.8/IQR 1; p = 0.005).ConclusionFollow-up examinations of AWD patients revealed decreased motor abilities and GIQLI scores while cardiopulmonary function was not different compared to healthy controls. The clinical impact of these findings remains to be elucidated.ImpactClinical examination, assessment of the gastrointestinal quality of life, sport medical testing, electromyography and abdominal wall ultrasound were performed in patients with congenital abdominal wall defect and compared to an age and sex matched healthy control group.Results of spirometry and spiroergometry, ultrasound or electromyography did not significantly differ between the groups.Significantly decreased locomotor function and gastrointestinal quality of life were found in patients with abdominal wall defect. However, the clinical impact of these findings remains to be elucidated.

Chemotherapy reduces long-term quality of life in recurrence-free colon cancer survivors (LaTE study)-a nationwide inverse probability of treatment-weighted registry-based cohort study and survey.

Stage III colon cancer is routinely treated with adjuvant chemotherapy, which causes significant short-term morbidity. Its effect on long-term quality of life (QoL) is poorly investigated. The aim of this study was to investigate long-term QoL after curative treatment for colon cancer and explore the impact of chemotherapy on general and disease-specific QoL. All patients aged under 75 years operated on for colon cancer between 30 September 2007 and 1 October 2019 were identified by the Cancer Registry of Norway. Exclusion criteria were distant metastasis, recurrence, dementia and rectal/rectosigmoid cancer operation. The primary outcome measure was Gastrointestinal Quality of Life Index (GIQLI). Secondary outcome measures included the Short Form Health Survey (SF-36). To achieve balanced groups when assessing differences in outcome measures the analyses were weighted by inverse probability weights based on a multiple logistic regression model with prechosen confounders. A total of 8627 patients were invited and 3109 responded (36% response rate). After exclusions 3025 patients were included, of whom 1148 (38%) had received adjuvant chemotherapy and 1877 (62%) had surgery alone, with mean follow-up of 75.5 versus 74.5 months, respectively. The GIQLI differed significantly between the groups [mean 111.0 (SD 18.4) vs. 115.6 (SD 17.8), respectively; mean difference: -4.6 (95% CI -5.9; -3.2); p < 0.001]. Those with the highest neurotoxicity exhibited the lowest GIQLI. The adjuvant chemotherapy group scored significantly lower in six of eight SF-36 domains compared with the surgery alone group. The main differences were found in social, physical and emotional function. Long-term QoL was significantly lower in patients who received adjuvant chemotherapy than in patients who did not. Neurotoxicity was closely related to reduced QoL in these patients. The low response rate limits the generalizability of the results.

OGBN O03 Quality of life of patients with gastroesophageal reflux disease: findings from a systematic literature review

Abstract Background Gastroesophageal reflux disease (GERD), affecting over a billion people worldwide, is associated with significant impairment and productivity loss. Understanding the quality of life among GERD patients may provide important clinical relevance to treatment management and highlight the patient perspective. The aim of this study was to conduct a systematic review of GERD and quality of life, including any potential effects on treatment management. Methods MEDLINE, Embase, and the Cochrane Library were searched for randomized controlled trials, case-control, and cohort studies published in English from 2013 to 2023. Eligible studies included adult GERD patients with quality of life data from a disease-specific or generic instrument. Data analysis contained a narrative synthesis of pre- and post-procedural total scores. Results Eight trials and 34 observational studies were included. The disease-specific instruments GERD Health-Related Quality of Life (GERD-HRQL) (n = 35) and Gastrointestinal Quality of Life Index (GIQLI) (n = 4) had baseline mean scores ranging from 13.3 to 37.1 and 72.0 to 96.3, which changed to 1.3 to 31.6 and 94.8 to 119.8 post-treatment, respectively. Besides the Reflux Symptom Index (RSI) (n = 3), EQ-5D, Psychological General Well-Being (PGWB), SF-36, and GastroEsophageal Reflux Symptom Score (GERSS) were only used by single studies to evaluate the quality of life among GERD patients. In general, these results indicated an improvement post-treatment. Conclusions As a general finding, patients with GERD have poor quality of life and active treatment seems to influence and improve GERD patients’ quality of life, considering the pre-post results of GERD-HRQL and GIQLI scores. As expected, generic quality of life instruments are seldom used.

Sex- and gender-specific differences in symptoms and health-related quality of life among patients with gastroesophageal reflux disease.

Gastroesophageal Reflux Disease (GERD) is a common chronic gastrointestinal disorder affecting both men and women. Nonerosive reflux disease generally affects more women, whereas GERD complications such as Barrett's esophagus (BE) or esophageal cancer affect more men. The aim of this study was to evaluate sex- and gender-specific symptoms and health-related quality of life (HRQoL) among men and women with GERD. Patients with clinical signs of reflux and completion of 24-hour pH-Impedance testing at the University Hospital Cologne were included into the study. Evaluation of symptoms and HRQoL included the following validated questionnaires: GERD-Health-Related Quality of Life (GERD HRQL), Gastrointestinal Quality of Life Index (GIQLI), and Hospital Anxiety and Depression Scale (HADS). In all, 509 women and 355 men with GERD were included. Men had a significantly higher DeMeester score (60.2 ± 62.6 vs. 43 ± 49.3, P < 0.001) and a higher incidence of BE (18.6 vs. 11.2%, P = 0.006). Women demonstrated significantly higher levels of anxiety (30.9 vs. 14.5%, P = 0.001), more severely impacting symptoms (45.3 ± 11.3 vs. 49.9 ± 12.3, P < 0.001), as well as physical (14.2 ± 5.7 vs. 16.7 ± 5.6, P < 0.001) and social dysfunction (13.3 ± 4.8 vs. 14.8 ± 4.3, P = 0.002). Women further reported a lower HRQoL (85.3 ± 22.7 vs. 92.9 ± 20.8, P < 0.001). Men and women differ on biological, psychological, and sociocultural levels.

Laparoscopic sleeve gastrectomy makes acid reflux symptoms worse or better?: a prospective short-term observational study in patients with morbid obesity.

Gastroesophageal reflux symptom (GERS) occur frequently in obese patients. Although some surgeons avoid laparoscopic sleeve gastrectomy (LSG) in these patients for fear of postoperative exacerbation of GERS, this notion is not supported by sufficient medical evidence. This prospective study aimed to evaluate the impact of LSG on GERS. Shanghai East Hospital, Shanghai, China. Seventy-five LSG candidates were enrolled between April 2020 and October 2021. Only patients with completed preoperative and 6-month postoperative evaluation of GERS with the Reflux Symptom Score (RSS) and the Gastrointestinal Quality of Life index were included. Each patient's characteristics, including sex, age, drinking and smoking history, body mass index (BMI) at the time of surgery, recent BMI, comorbidities, glucose and lipid metabolism-related laboratory results, and uric acid and sex hormone levels were obtained. Sixty-five patients (33.8 ± 9.1 years) were finally included in our study. The mean preoperative BMI was 36.4 ± 6.8 kg/m2. Preoperative GERS were reported in 32 (49.2%) patients (RSS > 13), and 26 of them (81.3%) had dramatic remission at 6 months postoperatively. Four patients (12.1%) developed de novo GERS postoperatively, which were well-controlled with oral proton pump inhibitors. Furthermore, GERS were significantly correlated with preoperative BMI; the risk of developing new or worsening GERS postoperatively was positively associated with preoperative insulin resistance. A low incidence of de novo GERS and significant alleviation in preoperative GERS occurred in most obese patients after LSG. A patient with preoperative insulin resistance may not be suitable for LSG surgery owing to the increased risk of new or worsening of GERS postoperatively.

Exploring the safety and efficacy of stomach-partitioning gastrojejunostomy with distal selective vagotomy versus conventional gastrojejunostomy with highly selective vagotomy for treating benign gastric outlet obstruction: study protocol for a randomised controlled trial

IntroductionBenign gastric outlet obstruction (BGOO) severely impacts the quality of life of patients. The main treatment methods for BGOO include surgery and endoscopy, but both have significant drawbacks. Therefore, this...

[Quality of life of ostomates in Germany].

The presence of an ostomy may have a serious impact on the quality of life (QoL). The aim of this study was to evaluate the QoL of ostomates in Germany. An online survey was performed using the validated Gastrointestinal Quality of Life Index (GIQLI) by Eypasch et al. Ostomates ≥ 18 yrs. with an ostomy duration ≥ 3 months were eligible to participate. Completed questionnaires from 519 participants (79.3 % female) with a median age of 50 yrs. (range 19-83 yrs.) and a median ostomy duration of 3 yrs. (range 3 months-58 yrs.) were analyzed. The most common indications for an ostomy were Crohn's disease (36.5 %), colorectal cancer (19.8 %) and ulcerative colitis (18.2 %). The mean GIQLI-Score in the study population was 94.8 ± 24.6, with higher scores corresponding with better QoL and healthy individuals reach 125.8. Limitations were recorded with regard to sleep, tiredness, energy level, endurance, fitness and sexuality. Individuals with a stoma due to Colitis (103,0 ± 24,5), colorectal cancer (99,2 ± 21,7) and Crohn's (95,0 ± 22,8) had the highest mean GIQLI-scores amongst all ostomates. The findings of this study confirm that ostomates have a reduced QoL compared to the healthy population. Amongst all ostomates, those with colitis, colorectal cancer and Crohn's have a better QoL compared to ostomy carriers with other diagnoses.

The Efficacy of Omentopexy During Laparoscopic Sleeve Gastrectomy: Comparative Analysis of Surgical Outcomes, Complications, and Quality of Life.

The increasing popularity of laparoscopic sleeve gastrectomy (LSG) as a bariatric procedure has been accompanied by concerns about potential complications, including staple line bleeding and leaks. Additionally, postoperative quality of life can be affected by gastroesophageal reflux disease (GERD) and food-related issues. In light of these factors, there is a need to compare the outcomes of standard LSG with LSG with omentopexy. This comparative analysis aims to provide insights into the distinct recovery processes associated with these two approaches. This retrospective study aimed to compare the outcomes of LSGin two groups: LSG alone and LSG with omentopexy. Data collected from January 2022 to April 2022 included patient characteristics, surgical details, complications, medication usage, and follow-up. Gastrointestinal Quality of Life Index (GIQLI) scores were recorded at postoperative intervals of 15 days, one month, and three months. This study analyzed 29 patients who underwent standard LSGand 36 patients who underwent LSG combined with omentopexy. The two groups exhibited similarities in terms of age, gender, body mass index (BMI), comorbidities, surgical duration, complications, hospitalization duration, and medication requirements (p > 0.005). Telephone consultations were significantly higher in the LSG with omentopexy group (p < 0.001). Nausea (p = 0.486) and vomiting (p = 0.603) rates did not significantly differ, but the constipation rate at one month was higher in LSG with omentopexy (p = 0.244). The flatulence rate at one month was significantly higher in LSG with omentopexy (p < 0.007). GIQLI scores were significantly lower in LSG with omentopexy at 15 days (p < 0.001) and one month (p < 0.001), but not at three months (p = 0.884). This study demonstrates that LSG and LSG with omentopexy have similar surgical outcomes and short-term complications. However, differences exist in postoperative symptoms and quality of life experiences.

317 A Systematic Review of Quality-of-Life Instruments in Acute and Chronic Pancreatitis: A Consensus-Based Standards for the Selection of Health Measurement Instruments (COSMIN) Approach

Abstract Aim To identify and evaluate the methodological quality of the quality of life (QoL) instruments used for patients with acute or chronic pancreatitis. Method Prospective studies that evaluated QoL in acute or chronic pancreatitis were identified from systematic review of MEDLINE, EMBASE, and Web of Science until 5th August 2021 (PROSPERO: CRD42021274743). Characteristics of QoL instruments were extracted, and their methodological quality assessed using COSMIN guidelines and GRADE approach. A narrative synthesis was conducted, with recommendations for instrument use based on COSMIN criteria regarding internal consistency and content validity (evaluated according to WHO QoL domains: physical health, psychological health, social relationships, level of independence, environment, and personal values). Results From 3850 records screened, 43 QoL instruments were identified across 131 studies included, involving 20,331 patients. The majority (69.8%, n = 30) were designed to assess general health related QoL, with 7 (16.3%) specific to abdominal pathologies, and 6 (14.0%) specific to chronic pancreatitis. Approximately half of the instruments (51.1%, n = 22) demonstrated sufficient content validity, incorporating items in ≥3 WHO QoL domains. However, only a minority of instruments incorporated public and patient involvement (34.8%, n = 15) or had undergone validation (22.3%, n = 10). Only the “Gastrointestinal Quality of Life Index” met the criteria to be recommended for use based on COSMIN methodological assessment. Conclusions There is significant heterogeneity in instruments used to assess QoL after pancreatitis, with almost all studies incorporating instruments with either insufficient methodological quality or construct validity. Robust, validated, and relevant instruments are needed to better understand and determine appropriate interventions to improve QoL for these patients.

Evaluation of Bowel Function of Women with Colorectal Endometriosis: a Cross-Sectional Study.

The objective was to evaluate bowel function in women with colorectal endometriosis according to treatment type. Cross-sectional study, carried out with 141 women with endometriosis, followed by the University of Campinas from May 2020 to April 2021. Women were divided into 3 groups according to the kind of treatment: 16 women with conservative surgery, 35 women with radical surgery treatment, and 90 women with clinical treatment. The clinical and sociodemographic characteristics of these women were evaluated. To access bowel outcome, we used the following questionnaires: the Bristol Stool Scale, the Bowel Function in the Community, the Gastrointestinal Quality of Life Index (GIQLI), and the Pelvic Floor Distress Inventory (PFDI-20). The mean treatment time was 32.24 ± 29.37months. The women of the three groups had similar gastrointestinal quality of life index scores (p = 0.27) and pelvic floor distress inventory scores (p = 0.23). Women in the radical surgery group had a higher frequency of evacuatory effort and change in posture to evacuate (p = 0.01 and 0.009, respectively) than did those in the other groups. Women with constipation had worse quality of life and more pain than those without constipation. In conclusion, women with endometriosis treated with radical surgery (segmental resection) had a higher frequency of constipation. In addition, women with endometriosis and constipation had a worse quality of life and higher pain scores compared to those without constipation.

Vascular- and nerve-sparing bowel resection for deep endometriosis: A retrospective single-center study.

Surgical management of bowel endometriosis is still controversial. Recently, many authors have pointed out the potential benefits of preserving the superior rectal artery, thus ensuring better perfusion of the anastomosis. The aim of this study was to evaluate the complication rate and functional outcomes of a bowel resection technique for deep endometriosis (DE) involving a nerve- and vascular-sparing approach. A single-center retrospective study was conducted by enrolling patients who underwent segmental resection of the rectus sigmoid for DE in our department between September 2019 and April 2022. Intraoperative and postoperative complications were recorded for each woman, and functional outcomes relating to the pelvic organs were assessed using validated questionnaires (Knowles-Eccersley-Scott-Symptom [KESS] questionnaire and Gastro-Intestinal Quality of Life Index [GIQLI] for bowel function, Bristol Female Lower Urinary Tract Symptoms [BFLUTS] for urinary function, and Female Sexual Function Index [FSFI] for sexual function). These were evaluated preoperatively and postoperatively after 6 months from surgery. Sixty-one patients were enrolled. No patients had Clavien-Dindo grade 3 or 4 complications, there were no rectovaginal fistulas or ureteral lesions, and in no cases was it necessary to reoperate. Temporary bladder voiding deficits were reported in 8.2% of patients, which were treated with self-catheterizations, always resolving within 45 days of surgery. Gastrointestinal function evaluated by KESS and GIQLI improved significantly after surgery, whereas sexual function appeared to worsen, although without reaching the level of statistically significant validity. Our vascular- and nerve-sparing segmental bowel resection technique for DE had a low intraoperative and postoperative complication rate and produced an improvement in gastrointestinal function after surgery.

P-360 The effect of dietary interventions, or no intervention, on Pain and Quality of Life in women diagnosed with Endometriosis

Abstract Study question Explore the influence of a dietary intervention, the Low FODMAP diet or endometriosis diet, on endometriosis-related pain and thereby Quality of Life. Summary answer After adhering to a dietary intervention for six months, women reported less pain and better Quality of Life (QoL). What is known already Standard endometriosis treatment, hormonal therapy, surgery and/or pain management, can be insufficient in treating endometriosis or may be accompanied with unacceptable side effects. Therefore, there is an increasing interest among endometriosis patients in the application of self-management strategies. The Low FODMAP diet has previously been studied and found effective in reducing pain symptoms in endometriosis patients. Guidelines for the Low FODMAP diet have been developed. Limited studies are available on the efficacy of the endometriosis diet. A survey study recently found that it was effective in improving QoL. Currently no guidelines on the implementation of the endometriosis diet exist. Study design, size, duration We performed a prospective pilot study. Women could choose between adherence to a diet (Low FODMAP diet or endometriosis diet) or no diet. It was aimed to include 60 participants, 20 participants per group. When adhering to a dietary intervention, women received extensive guidance by a student dietician for three months. After three months, women were asked to continue the diet independently for another three months. The follow-up period covered six months for all participants. Participants/materials, setting, methods Between April 2021 and December 2022, we included women diagnosed with endometriosis, surgically and/or by imaging, and reported VAS pain scores ≥ 3cm (dysmenorrhea, deep dyspareunia, chronic pelvic pain). Primary endpoint focused on pain reduction (VAS, scale 0-10cm) in the symptoms dysmenorrhea, deep dyspareunia, chronic pelvic pain, dysuria, tiredness and bloating. Secondary endpoints focused on QoL measured using the Endometriosis Health Profile (EHP-30) and Gastro-intestinal health measured using the Gastro-Intestinal Quality of Life Index (GIQLI). Main results and the role of chance Sixty-two women (22 Low FODMAP diet, 21 Endometriosis diet, 19 control) participated. Women adhering to a diet reported less pain in all symptoms but dysmenorrhea (range p &amp;lt; 0.001 to p = 0.012) and better EHP-30 scores in the domains pain, powerlessness, emotional wellbeing, self-image, work life and sexual intercourse (range p &amp;lt; 0.001 to p = 0.023) after six months dietary adherence. When differentiating between the diets, women adhering to the Low FODMAP diet reported less dysuria and bloating (p = 0.015; p &amp;lt; 0.001, resp.) and better scores in the domains pain, powerlessness and work life (p = 0.007; p = 0.002; p = 0.035, resp.). Women adhering to the endometriosis diet reported less bloating and tiredness (p = &amp;lt;0.001; p &amp;lt; 0.001, resp.) and better scores in the domains powerlessness, emotional wellbeing and self-image (p = 0.014; p = 0.022; p &amp;lt; 0.001, resp.) after six months dietary adherence. When comparing it to the control group, women adhering to a dietary intervention reported significant less bloating (p = 0.049), and better scores in the domains social support, medical profession and infertility (range p = 0.002 to p = 0.035) at six month’ follow-up. There was a high level of satisfaction with the dietary guidance. Three out of 43 women discontinued adherence to their diet prematurely. Ultimately, 35 out of 43 women wanted to continue their diet (partially) after six months. Limitations, reasons for caution No sample size was calculated since efficacy data in literature was lacking. There was no randomization to optimize dietary adherence, possibly resulting in selection bias. Women found it hard to express their pain in VAS; their pain was still present but less frequent. Wider implications of the findings Women adhering to a diet reported lower pain scores and better QoL after six months. It could therefore be recommended to endometriosis patients with therapy-resistant pain, wishing to apply self-management strategies. However, caution is implied because data on long-term effects (&amp;gt;6 months) is lacking and drawing up guidelines is needed. Trial registration number W20_534 # 20.593

The feasibility of a randomized controlled crossover trial to assess the effect of probiotic and prebiotic supplementation on the health of elite wheelchair athletes

BackgroundGastrointestinal (GI) problems represent a health burden in Para athletes and can ultimately reduce athletic performance. This study aimed to evaluate the feasibility of a randomized controlled crossover trial (RCCT) assessing the effects of probiotic and prebiotic supplementation on the health of Swiss elite wheelchair athletes.MethodsThe RCCT was conducted between March 2021 and October 2021. Athletes were randomized to receive either a daily probiotic (3 g of probiotic preparation, including eight bacterial strains), or a daily prebiotic (5 g of oat bran) supplementation first. After the first supplementation phase (4 weeks), a washout period (4 weeks) and the second crossover supplementation phase (4 weeks) followed. Data were collected at four study visits (every 4 weeks) and included 3-day training and nutrition diaries, the Gastrointestinal Quality of Life Index (GIQLI) questionnaire, stool samples, and fasting blood samples. The study assessed the feasibility criteria such as recruitment rate, retention rate, success of data collection, adherence to the protocol, willingness to participate, and safety.ResultsThis pilot study met the majority of the predefined minimum requirements for the feasibility criteria. Out of 43 invited elite wheelchair athletes, 14 (33%) consented (mean (standard deviation) age: 34 (9) years, eight females, 11 with a spinal cord injury). The desired sample size was not reached, but the achieved recruitment rate was modest, especially considering the population studied. All participating athletes completed the study. With the exception of one missing stool sample and two missing diaries, data were successfully collected for all athletes at all four visits. Most athletes adhered to the daily intake protocol for at least 80% of the days, both for probiotics (n = 12, 86%) and prebiotics (n = 11, 79%). Ten (71%) athletes would be willing to participate in a similar study again. No serious adverse events occurred.ConclusionDespite the limited number of elite wheelchair athletes in Switzerland and the modest recruitment rate, the implementation of a RCCT in elite wheelchair athletes is feasible. The data collected in this study provide essential information for the design of the subsequent study which will include a larger cohort of physically active wheelchair users.Trial registrationSwiss Ethics Committee for Northwest/Central Switzerland (EKNZ), 2020–02337). ClinicalTrials.gov, NCT04659408.

DOES BOWEL FUNCTION IMPACTS ON QUALITY OF LIFE AND SEXUAL FUNCTION IN WOMEN WITH DEEP INFILTRATING ENDOMETRIOSIS ACCORDING KIND OF TREATMENT?

•Women with intestinal endometriosis may have impaired quality of life and altered bowel habits. Intestinal endometriosis can be treated medically or surgically. The bowel function of these women is directly correlated with sexual function and quality of life, regardless of the type of treatment. Background - Women with intestinal endometriosis may have a higher incidence of constipation, which may influence their quality of life. Objective - To correlate bowel function with sexual function and quality of life in women with deep endometriosis according to the type of treatment. Methods - Cross-sectional study carried out with 141 women with bowel endometriosis from May 2020 to April 2021. Women were divided into two groups according to kind of treatment: 51 women with surgery treatment and 90 women with medical treatment. The Endometriosis Health Profile Questionnaire were used to assess quality of life e Female Sexual Function Index were used to assess sexual function. To access bowel function we used the following questionnaires: Gastrointestinal Quality of Life Index and Pelvic Floor Distress Inventory. Results - The mean age of women in the surgical group (37.98±5.91years) was higher than that of the medical group (35.68±5.45years) (P=0.006). There was no statistically significant difference between pain symptoms (P=0.905), water intake (P=0.573) or fiber (P=0.173) and physical activity (P=0.792) in both groups. There was no difference between quality of life and sexual function in both groups. There was a direct correlation of bowel function with quality of life and sexual function in both groups. Conclusion: Bowel function is directly correlated with sexual function and quality of life, regardless of the type of treatment.

Identifying Gut Microbiota associated with Gastrointestinal Symptoms upon Roux-en-Y Gastric Bypass

PurposeRoux-en-Y gastric bypasses (RYGB) are frequently accompanied by long-term gastrointestinal (GI) symptoms. Direct mechanistic insight into the causation of these symptoms is lacking, but changes in the intestinal microbiome have been proposed to play a role. With this study, we aimed to investigate whether a microbial predisposition exists before RYGB which is associated with GI symptoms during follow-up and to evaluate which microbial groups are involved.Materials and MethodsIn total, 67 RYGB patients were included. Shotgun metagenomic sequencing was performed on fecal samples obtained just before and 1 year after surgery. To assess GI symptoms, patients filled out Gastrointestinal Quality of Life Index (GIQLI) questionnaires and were divided into groups based on their total GIQLI score and change in score (postsurgery versus baseline). Extremely randomized tree predictor models were used to identify the most distinctive microbial species associated with postoperative GI symptoms.ResultsBeta diversity differed significantly between baseline and 1-year post-surgery samples, with the post-surgery microbiome resembling a more dysbiotic profile. The most predictive species regarding total GIQLI (AUC 0.77) or delta GIQLI score (AUC 0.83) were identified. Many of these species are known butyrate producers or species known to support them and/or species with anti-inflammatory properties, including Coprococcus eutactus, Faecalibacterium prausnitzii, and Ruminococcus callidus.ConclusionBeneficial commensal gut microbiota related to a high GI score were associated to adequate intestinal fermentative capacity, suggesting these species might have protective properties against postoperative GI malfunctioning.Graphical