Risk Factors for Postoperative Complications in Hernia Repair.

Background and objective Hernias of the abdominal wall were prevalent in people of all ages worldwide, with an overall prevalence of 1.7 percent. Recently, laparoscopic and Lichtenstein mesh repairs have become popular as they provide a rapid return to normal activities with low recurrence rates. There is a relatively high risk of complications following hernia repair, such as wound seroma/hematoma, urinary retention, and superficial incisional infection. As for complications that may develop after hernia repair, we discussed risk factors contributing to postoperative complications after hernia repair in this study. Methods This study was a retrospective descriptive study of all patients who underwent hernia repair. The cohort of patients data would be collected from patients using an interview-based questionnaire. The data obtained will be entered into a spreadsheet and analyzed using the Statistical Package for the Social Sciences (SPSS) 23.0 package (IBM Corp., Armonk, NY). Results In the current study, we collected data from 274 patients with hernia. The majority of participants were male (79.9%, n = 219), while (37.7%, n = 100) overweight, and (29.8%, n = 79) obese. Among the participants, (82.8%, n = 227) did not experience any complications, while (17.2%, n = 47) reported complications. The types of complications observed were as follows: seroma formation (2.9%, n = 8), wound infection (5.8%, n = 16), and mesh infection (1.8 %, n = 5). There were no significant associations between gender and the presence of complications. However, a significant association was found between BMI and complications (p < 0.001). Diabetes mellitus also showed a significant association with complications (p = 0.005), with a higher proportion of complications among participants with diabetes. Conclusion In the current study, we found a significant prevalence of postoperative complications with significant risk factors such as obesity and diabetic mellitus. Additional investigation is warranted to validate these correlations and investigate supplementary variables that could potentially contribute to postoperative problems in hernia surgery.

Incidence of Asymptomatic Gallstones in Obese Patients Who Underwent Bariatric Surgery in Qassim Region at King Fahad Specialist Hospital.

BACKGROUND: Gallstone is a significant health issue in the KSA and other developing countries. Multiple important risk factors have been identified as being associated with gallstones. Obesity is one of the risk factors for gallstone formation. Therefore, this study intends to determine the incidence of asymptomatic gallstone disease among the obese population in the Qassim region. The purpose of this study is to determine the incidence of asymptomatic gallstone in obese patients and the risk factors that contribute to its development in the Qassim region. As well as to compare the prevalence of gallstone disease between age groups and genders. METHODOLOGY: A retrospective study of all patients who underwent bariatric surgery and had gallstones between January 2018 and January 2022 at King Fahad Specialist Hospital in Qassim Region, Saudi Arabia. The data, including age, gender, body mass index (BMI), and co-morbidities, will be collected from their charts.  Results: The current study included 295 patients with a mean age of 34.83 years (SD = 11.7) and 126 (42.7%) male participants. The most common comorbidity was diabetes mellitus, which was present in 54 (18.4%) participants, followed by hypertension in 42 (14.3%) participants. Of the 295 participants, 232 (78.6%) had asymptomatic gallstones, while 63 (14.3%) patients were symptomatic. The results showed that younger people (16-25 years) had the highest odds ratio of having asymptomatic gallstones compared to the reference group (>55 years). Gender was also significantly associated with asymptomatic gallstones, with males having higher odds of having asymptomatic gallstones than females. Participants with comorbidities other than diabetes mellitus had lower odds of having asymptomatic gallstones. CONCLUSION: The present study's main finding is that obese patients receiving bariatric surgery had a significant prevalence of comorbidities and asymptomatic gallstones. According to the results, diabetes mellitus, male gender, and younger age may all be risk factors for the occurrence of asymptomatic gallstones in this population.

Prevalence and Risk Factors of Anemia in Patients After Bariatric Surgery in Qassim Region, King Fahad Specialist Hospital.

Introduction There is a high prevalence of obesity among the Saudi population. Anemia due to iron deficiency or an inflammatory state is often associated with obesity. Multiple nutritional deficiencies are associated with bariatric surgeries, with anemia being one of the commonest causes. Aim This study aimed to evaluate the prevalence of anemia after bariatric surgery among patients in the Qassim Region, Saudi Arabia. Patients and methods This retrospective cohort study was conducted at King Fahad Specialist Hospital Al-Qassim (Buraydah), Saudi Arabia. We reviewed data from patients' records who underwent bariatric surgeries from January 2018 to January 2021. By using a structured data collection form, we collected data such as demographic variables, surgery perioperative-related data, postoperative complications and interventions, type of transfusion required after surgery, postoperative medications and/or supplements and duration, and blood count indices. Results Of the 520 patients who underwent bariatric surgery, 61% were females, and 31.7% were aged between 26 to 35 years old. The most prominent type of bariatric surgery was sleeve gastrectomy (97.1%). The prevalence of anemia among patients who underwent bariatric surgery was 28.1%. Independent risk factors for anemia were female gender, microcytic red blood cells, and low normal hematocrit and hemoglobin (Hgb) levels. It is interesting to know that sleeve gastrectomy and elevated BMI levels are considered to be the protective factors for developing anemia postoperatively. Conclusion There was a high prevalence of anemia among bariatric patients postoperatively. Female gender with decreasing hematocrit and hemoglobin levels after the surgery might be more at the receiving end for developing anemia than the other patients. Further longitudinal studies are needed to establish the prevalence and risk factors for developing anemia among bariatric surgery patients.

Relationship Between Asymptomatic Helicobacter Pylori Infection and BMI Among Patients Undergoing Bariatric Surgery in Saudi Arabia.

Background Obesity has become a major health concern associated with several comorbidities. Obesity has been connected to numerous variables. Furthermore, multiple studies were done worldwide to identify the relationship between obesity and Helicobacter pylori (H. pylori), and there was controversy. However, the relationship between H. pylori infection and obesity in our community is still not clear, and there is a knowledge gap. Aim To determine the relationship between asymptomatic H. pylori infection and body mass index (BMI) among patients who underwent bariatric surgery in Saudi Arabia, King Fahad Specialist Hospital - Buraidah (KFSH-B). Method An observational retrospective cohort study was conducted at KFSH-B. Patients with high BMI (>30 kg/m2) who underwent bariatric surgery between January 2017 and December 2019 were included. Gender, age, BMI, and upper GI endoscopy reports of preoperative mapping were collected from electronic health records. Results The sample size was 718, and the mean BMI (standard deviation) was 45 kg (6.8). Patients with positive H. pylori results were 245 (34.1%) and patients with negative H. pylori results were 473 (65.9%). The t-test showed the mean BMI of patients with negative H. pylori results to be 45.36 (SD 6.6). Positive H. pylori 44.95 (SD 7.2) p-value was not significant (0.44). Conclusion The data showed that patients who had undergone bariatric surgery had negative pre-operative histopathological results of H. pylori more than those who had positive results, which is consistent with the prevalence of H. pylori infection among the general population. Therefore, we found no correlation between H. pylori infection and high BMI.

Sensitivity of DiaRem Scoring System in Predicting Type Two Diabetes Mellitus Resolution After Bariatric Surgery in Qassim Region.

INTRODUCTION: Type two diabetes mellitus (T2DM) remission has been observed as an additional benefit of bariatric surgery for morbidly obese diabetic patients. There are many scoring systems for identifying factors that predict diabetes remission; however, there is as yet no universally applicable scoring system. AIM: This study aims to test the sensitivity of the DiaRem scoring system for predicting the resolution of T2DM in morbidly obese patients who underwent bariatric surgery at King Fahad Specialist Hospital in Buraydah, Saudi Arabia. METHODS:  This was a non-randomized controlled trial conducted at King Fahd Specialist Hospital in Buraydah, Saudi Arabia. Visiting patients at first screening were enrolled based on eligibility criteria. Data were collected according to the given parameters such as gender, age, body mass index (BMI), duration of diabetes mellitus (DM), medications (insulin, oral antihyperglycemic agents, number of tablets if used, or no medications use), presence of comorbidities, such as hypertension and dyslipidemia, HbA1c level (before surgery and at third, sixth, and 12th months after surgery), and fasting blood glucose (FBG) level (before and after surgery). RESULTS: A total of 96 diabetic patients were enrolled (35 males vs 61 females) with a mean age of 46.5 years. Laparoscopic sleeve gastrectomy was the most commonly performed surgery. The most common associated comorbidities were hypertension (50%) and hypothyroidism (14.6%). Results of the DiaRem scoring system showed 0-2 points in 15.6% patients, 3-7 points in 39.6% patients, 8-12 in 26% patients, 13-17 in 9.4% patients, and 18-22 in 9.4% patients. The lowest DiaRem score was associated with a higher value of BMI, shorter DM duration, and lower mean values of HbA1c and FBG post-surgery. CONCLUSION: Consistent with the literature, our results indicated that those with an increased BMI, shorter duration of DM, and lower values of HbA1c post-FBG had a greater chance of diabetes remission postoperatively.

Recurrent Inguinal Hernia Post Laparoscopic Repair: A Retrospective Single-Center Study in Qassim Region, Saudi Arabia.

Introduction Inguinal hernia is the most common hernia among the abdominal wall hernias. This study aims to estimate the long-term recurrence rate and laparoscopy-related risk factors for inguinal hernia at King Fahad Specialist Hospital in Buraidah, Al Qassim region, Saudi Arabia. Methods A single-center retrospective study of all laparoscopic hernia repair patients admitted in the surgical department of King Fahad Specialist Hospital in Buraidah, Al Qassim region, Saudi Arabia from January 2016 to July 2020. Results A total of 64 patients were included in the present study. All patients were male with a mean age 42.27±15.79 years. Out of 64 patients, 71.9% were married and 11 (17.2%) were smokers. Most patients were found to be in the elective priority (89.1%) and the emergency cases were 10.1%. A total of 6.3% had a recurrent hernia and 93.7% had a primary hernia. After testing the association of hernia repair and the patient-related factors, it was observed that there is no significant association between recurrent hernia repair and the mean age (p=0.072), body mass index (BMI) (p=0.962), smoking (p=0.347), married patients (p=0.196), and diabetes (p=0.446). Conclusion A total of 6.3 % of patients developed a recurrent inguinal hernia after laparoscopic repair. In contrast to the literature, this study showed that patient-related risk factors were not statically significant among our patients. However, the reasons behind the recurrence rate tend to be multifactorial, including surgical, technical, hospital capability, and patients factors. Therefore, early recognization and management of these risk factors are essential to prevent further cases.

Prevalence of Asymptomatic Hiatal Hernia in Obese Patients During Preoperative Upper Gastrointestinal Endoscopy Assessments and Correlation With Body Mass Index.

Introduction In obese patients, hiatal hernia (HH) can be asymptomatic or may present with one or few symptoms, such as heartburn, nausea, or vomiting. Routine upper gastrointestinal (GI) endoscopy is the most frequent method used to determine the presence of any abnormalities, including HH. This study aimed to assess the prevalence of asymptomatic HH in obese patients during routine upper GI endoscopy assessments and to examine the correlation with body mass index (BMI). Materials and methods This was an observational, retrospective cohort study conducted at King Fahad Specialist Hospital, Buraydah, Qassim, Saudi Arabia. The data were extracted from the medical records and electronic charts of all obese patients who underwent preoperative upper GI endoscopy assessment between January 2017 and December 2019. Data were tabulated in Microsoft Excel and analyzed using the Statistical Package for the Social Sciences (SPSS) Version 21 (IBM Corp., Armonk, NY, USA). Results Among the 690 obese patients, HH was found in 103 (14.9%) patients. The chi-square test revealed that abdominal pain (X2=3.885; p=0.049), shortness of breath (X2=8.057; p=0.005), vomiting (X2=4.302; p=0.038), nausea (X2=4.090; p=0.043), and other HH symptoms (X2=3.897, p=0.048) were the most frequently reported HH related symptoms, but BMI was not (X2=2.126; p=0.345). In the multivariate regression model, the use of PPI (proton-pump inhibitor) medication (adjusted OR [AOR]=0.237; 95% CI=0.074-0.760; p=0.023) was found to be higher in those with HH. Vomiting (AOR=1.722; 95% CI=1.025-2.890; p=0.040) and nausea (AOR=1.698; 95% CI=1.012-2.849; p=0.045) were the most frequently reported symptoms related to HH. Conclusion Asymptomatic HH among obese patients is not widely prevalent in our region. The use of PPI medications was found to decrease the symptoms associated with HH, such as vomiting and nausea. However, there was no evidence linking BMI to the development of HH.

Dietary assessment and patient-perspective reasons for poor adherence to diet and exercise post bariatric surgery.

OBJECTIVE: Obesity prevalence is increasing, and as an outcome, bariatric procedures are on the rise. Previous articles about bariatric surgery disclosed tremendous results. This study aims to assess eating patterns and identify the reasons behind poor adherence to diet and exercise in postbariatric patients. RESULTS: According to the questionnaire used, the majority (85.5%) of our patients scored "good", 12% scored "fair", and only 2% scored "excellent". None scored "needs improvement". Fruits had a mean consumption of 1.51 ± 0.79 and vegetables 1.78 ± 0.76. The main reasons for patient nonadherence to healthy eating were low self-discipline (48%), lack of motivation (28%), and availability of healthy food and being too busy to prepare healthy meals, both at 25%. Additionally, 55.9% of the study subjects engaged in physical activity. Lack of time (47%), low self-discipline (38%), and weather (32%) were the primary reasons for not exercising regularly.

Is routine post-sleeve gastrografin needed? Profile of 98 cases.

OBJECTIVE: Laparoscopic sleeve gastrectomy (LSG) is one of the most commonly performed bariatric procedures. Some surgeons still perform routine post-sleeve gastrografin (RSG) study believing that it would detect post-LSG complications, especially leak. In this study, we aimed to evaluate the cost-effectiveness of RSG by considering the cost of the study, length of hospital stay and complications-related costs RSG could prevent. RESULTS: A total of 98 eligible patients were included. Of them, 54 patients underwent RSG and 44 did not. Excluding the cost of LSG procedure, the average cost for those who underwent RSG and those who did not in Saudi Riyal (£) was 5193.15 (1054.77) and 4222.27 (857.58), respectively. The average length of stay (ALOS) was practically the same regardless of whether or not the patient underwent RSG. 90.8% (n = 89) of all patients stayed for 3 days. None of the patients developed postoperative bleeding, stenosis or leak. The mean weight, body mass index (BMI) and percentage weight loss (PWL) 6 months postoperatively were found to be 87.71 kg (SD = 17.51), 33.89 kg/m2 (SD = 7.29) and 26.41% (SD = 9.79), respectively. The PWL 6 months postoperatively was 23.99% (SD = 8.47) for females and 30.57 (SD = 10.6) for males (p = 0.01).