Bariatric surgery in the Middle East and North Africa: narrative review with focus on culture-specific considerations

Outcomes Following Metabolic Bariatric Surgery at a Single Center in the United Arab Emirates

Introduction

While the benefits of metabolic bariatric surgery (MBS) are well described, only few studies have been published from the Gulf region, where the impact of regional patient characteristics on outcomes remains poorly understood.

Methods

Data were reviewed for patients attending metabolic follow-up three or more months after primary MBS at our center in the UAE from 2016 to 2022. Total weight loss (TWL), status of type 2 diabetes (T2D), hyperlipidemia, and hypertension were assessed following sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB).

Results

Of 2851 included patients, 62.6% were female and 94.0% Emirati. Pre-operatively, mean age was 34.2 ±0.2 years, median BMI was 41.0 (IQR 37.8-45.2) kg/m2; 92.5% had SG and 7.5% RYGB. %TWL (95% confidence interval) for RYGB was 31.2% (30.0-32.5), 30.9% (29.0-32.9) and 28.4% (23.0-33.8) at 1, 3 and 5 years. Following SG, %TWL was 29.9% (29.5-30.3), 25.8% (25.0-26.7) and 23.4% (21.6-25.2) for the same intervals. The proportion of total operated patients included was 60.2%, 43.7% and 33.8% respectively. Men lost more weight than women 12 months after SG, with mean %TWL of 32.5% (31.8-33.2) vs 28.4% (27.9-28.9) respectively. T2D remission (HbA1c <6.5% without diabetes medications) after SG was 61.9% (179/289) at 1 year and 40.9% (18/44) at 5 years. RYGB favored T2D remission over SG at 12 months, OR=2.272 (1.152-4.65). There was no difference between procedures for hypertension status, although remission from hyperlipidemia was higher 1 year after RYGB at 41.8% (23/55) compared to SG 16.4% (78/475) (p<0.001).

Conclusion

In this young Emirati cohort, RYGB was associated with more weight loss and favored T2D and hyperlipidemia remission over SG. Women lost less weight than men after SG. Weight recurrence from 1 to 5 years after SG was greater than the international average. Further research is required to explain these differences and improve outcomes.

Metabolic/bariatric surgery optimization: a position statement by Arabic association for the study of diabetes and metabolism (AASD)

For patients considering bariatric surgery, it is essential to have clear answers to common questions to ensure the success of the procedure. Patients should understand that surgery is not a quick fix but a tool that must be complemented by lifestyle changes, including dietary adjustments and regular physical activity. The procedure carries potential risks that should be weighed against the potential benefits. Health authorities play a critical role in ensuring that bariatric surgery is performed under the highest standards of care. Recommendations are provided to determine who is an appropriate candidate for surgery, what preoperative evaluations are necessary, and how to monitor patients postoperatively to maximize outcomes and minimize risks. Additionally, authorities are responsible for ensuring access to follow-up care, including nutritional support and psychological counseling, which are vital for the long-term success of bariatric surgery.Understanding these aspects by both patients and decision-makers is critical before proceeding with bariatric surgery. The following questions guide patients and healthcare professionals in making informed decisions about the procedure and managing the expectations and outcomes associated with bariatric surgery.

Perioperative Outcomes in Patients with and Without Chronic Preoperative Therapeutic Anticoagulation Undergoing Metabolic Surgery at an Academic Medical Center

Background/Objectives: Patients on chronic anticoagulation undergoing metabolic surgery represent an increased risk of complications, including both bleeding and thrombotic events, such as deep vein thrombosis (DVT) and pulmonary embolism (PE). The optimal perioperative management of patients who are receiving chronic anticoagulation therapy (CAT) is complex. In the colorectal surgery literature, patients on CAT have a 10% rate of peri-procedural bleeding and a 3% rate of thromboembolism. The aim of this study was to evaluate and compare the safety and postoperative outcomes between patients with and without CAT undergoing Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy (SG) at a tertiary referral center in the United Arab Emirates (UAE). Methods: All patients who underwent primary bariatric surgery between September 2015 and July 2019 were retrospectively reviewed. The first group included patients with CAT, and the second group included patients without CAT. Demographics, perioperative outcomes, and postoperative results were examined. Results: Our study included 542 patients, 22 (4%) with CAT and 520 (96%) without CAT. Mean age was 46.3 ± 10.5 years in the CAT group and 36.0 ± 11.7 years in the non-CAT group (p < 0.001); median BMI was 41.8 (range 33.1-61.3) and 42.7 (range 30.1-78.4) kg/m2, respectively (p = 0.52). The CAT group had significantly higher rates of hypertension (77.2% vs. 32.5%, p < 0.001), obstructive sleep apnea (81.8% vs. 31.5%, p < 0.001), and coronary artery disease (31.8% vs. 2.8%, p < 0.001). In the CAT group, 8/22 (36.4%) patients underwent Roux-en-Y gastric bypass and 14/22 (63.6%) sleeve gastrectomy, compared to 228/520 (43.8%) and 292/520 (56.2%), respectively, in the non-CAT group (p = 0.51). There were no statistically significant differences in postoperative emergency department (ED) visits (18.1% vs. 24.2%, p = 0.51), early major complications (4.5% vs. 3.4%, p = 0.54), readmission rates within 30 days (4.5% vs. 3.6%, p = 0.56), or late complications (4.5% vs. 4.2%, p = 0.60). Mean length of stay was significantly longer in the CAT group (4.6 vs. 2.6 days, p < 0.001). The mean follow-up was 10 ± 7.3 months for the CAT cohort and 11 ± 9.7 months for the non-CAT cohort (p = 0.22). Weight loss outcomes at 12 months were comparable, with a percent total body weight loss (TBWL) of 27.0 ± 7.3% in the CAT group and 28.9 ± 8.3% in the non-CAT group (p = 0.29). There were no deaths in either group. Conclusions: In this series, at a tertiary referral center in the UAE, metabolic surgery is safe for CAT patients. Multidisciplinary preoperative preparation might be warranted to avert potential complications.

Nutritional status of Saudi obese patients undergoing laparoscopic sleeve gastrectomy, one-year follow-up study

Bariatric surgery has significantly increased globally as an effective treatment for severe obesity. Nutritional deficits are common among candidates for bariatric surgery, and follow-up of nutritional status is critically needed for post-surgery healthcare management. This observational prospective study was conducted at King Khalid University Hospital in Riyadh. Samples were collected pre- and post-laparoscopic sleeve gastrectomy (LSG), with the visit intervals divided into four visits: pre-surgery (0M), 3 months (3M), 6 months (6M) and 12 months (12M). Food intake and eating patterns significantly changed during the first year (P < 0·001). The mean energy intake at 3M post-surgery was 738·3 kcal, significantly lower than the pre-surgery energy intake of 2059 kcal. Then, it increased gradually at 6M and 12M to reach 1069 kcal (P < 0·00). The intake of Fe, vitamin B12 and vitamin D was below the dietary reference intake recommendations, as indicated by the 24-hour dietary recall. The prevalence of 25 (OH) vitamin D deficiency improved significantly from pre- to post-surgery (P < 0·001). Vitamin B12 deficiency was less reported pre-LSG and improved steadily towards a sufficient post-surgery status. However, 35·7 % of participants were deficient in Fe status, with 28·6% being female at higher levels than males. While protein supplementation decreased significantly over the 12M follow-up, the use of vitamin supplements dramatically increased at 3 and 6M before declining at 12M. Fe and vitamin B12 were the most popular supplements after vitamin D. This study confirms the necessity for individualised dietary plans and close monitoring of candidates' nutritional status before and after bariatric surgery.

Results of Bariatric Surgery in Sana'a, Yemen, in 2019: A Prospective Cohort Study

Background The incidence of obesity and related comorbidities, such as diabetes, gastroesophageal reflux disease (GERD), and osteoarthritis, is increasing. Many patients with obesity do not respond to conservative treatments. For these patients, bariatric surgery, also known as metabolic bariatric surgery (MBS), has emerged as an effective option. This study aimed to evaluate the impact of laparoscopic bariatric surgery on weight loss, diabetes remission, and improvement in other comorbidities among patients in Sana'a, Yemen, in 2019. Methods This prospective study included 50 patients who underwent laparoscopic MBS between January and December 2019 at three tertiary hospitals in Sana'a, Yemen. The procedures included sleeve gastrectomy (SG), single anastomosis sleeve ileal bypass (SASI), and single anastomosis duodenal ileal bypass with sleeve (SADI-S). Patients were followed for six months postoperatively. Data on demographics, baseline comorbidities, and preoperative anthropometrics were collected. Weight loss was measured using multiple metrics, including percentage excess weight loss (EWL), percentage excess body mass index lost (EBMIL), and percentage total body weight loss (TBWL). Diabetes remission was defined as achieving glycated hemoglobin (HbA1c) < 6% without the use of medications. Results The study included 50 patients, with a mean age of 37.45 ± 10.25 years, and 28 (56%) were female. The mean preoperative weight was 121.5 ± 25.3 kg, and the mean height was 162.8 ± 8.5 cm, resulting in a mean body mass index (BMI) of 45.43 ± 7.3 kg/m². Among the patients, 15 (30%) had diabetes, 38 (76%) had GERD, and 45 (90%) had joint pain. At the six-month follow-up, the mean BMI significantly decreased to 32.46 ± 4.03 kg/m² (p < 0.001). The mean percentage of EBMIL was 63.5%, and the mean percentage of TBWL was 28.5%. Among the 15 patients with diabetes, 12 (80%) achieved diabetes remission, with HbA1c improving from 8.1 ± 2.3% to 5.3 ± 1.2% (p < 0.001). GERD improved in 30 (78.9%) of 38 patients, with complete resolution in 8 (21.1%). Joint pain improved in 39 (86.6%) of 45 patients, with complete resolution in six (13.4%). Conclusion Laparoscopic bariatric surgery is an effective intervention for achieving substantial weight loss, diabetes remission, and improvements in comorbidities among Yemeni patients. These findings are consistent with global literature and underscore the importance of bariatric surgery in addressing the increasing rates of obesity and metabolic disorders in Yemen. Further studies are needed to evaluate the long-term outcomes in this population.

Does Patient's Metabolic and Bariatric Surgery Knowledge Predict Optimal Clinical Outcomes?

PURPOSE

Preoperative evaluation and educational training are required before metabolic and bariatric surgery. This study evaluates patient's comprehension prior to the operation and identifies the relationship between certain sociodemographic parameters and surgery outcomes.

MATERIALS AND METHODS

An analysis of patients who completed a preoperative questionnaire and underwent metabolic and bariatric surgery between 2019 and 2021 was performed. The questionnaire evaluated surgery preparation and factors influencing weight loss after surgery.

RESULTS

In total, 81 patients completed the preoperative questionnaire. Mean age was 44 ± 11.69 years, 63 females (77%). Mean BMI was 42.85 ± 5.72 kg/m2. Roux-en-Y gastric bypass, sleeve gastrectomy, and one anastomosis gastric bypass was performed in 10 (12.3%), 28 (34%), and 43 (53%) patients respectively. Out of the patients, 38 (47%) were Israeli born Jews, 14 (17.3%) were Russian born Jews, and 29 (35.8%) were Israeli born Arabs. Mean follow-up was 30.71 ± 8.66 months. Questionnaire scores average was 67.7 ± 16.15. Based on univariate analysis, younger, single, higher educated, fewer offspring, and Israeli born Jews significantly scored higher in the questionnaire (p = 0.03, 0.05, 0.01, 0.0002, 0.02 respectively). Postoperational weight loss was significantly inferior among older patients, revisional procedures, and patients with lower educational levels (p = 0.02, 0.006, 0.05 respectively). Patients with a higher BMI, and fewer offspring had a significantly higher weight loss postoperatively (p = 0.0001, 0.02 respectively).

CONCLUSION

The number of factors can influence optimal weight loss following metabolic and bariatric surgery. Identifying groups with certain characteristics and addressing their weaknesses may improve weight loss outcomes.

Breaking the silence - systematic review of the socio-cultural underpinnings of men's sexual and reproductive health in Middle East and North Africa (MENA): A handful of taboos?

Background

Sociocultural aspects can impact sexual and reproductive health (SRH). Despite this, no study appraised the socio-cultural underpinnings impacting men's SRH in MENA (Middle East and North Africa). The current systematic review undertook this task.

Methods

We searched PubMed and Scopus electronic databases for original articles on socio-cultural aspects of men's SRH published from MENA. Data were extracted from the selected articles and mapped out employing McLeroy's socioecological model. Analyses and data synthesis identified the factors impacting men's experiences of and access to SRH.

Results

A total of 53 articles were included. Five related socio-cultural underpinnings intertwined with taboos were observed that affect three main SRH topics, HIV, reproduction and sexuality across three broad population groups: HCP/health services, school/university students, and the general public/patients. These underpinnings included 1) Challenges to gender equality; 2) Religious prohibitions and misinterpretations; 3) Sexual rights and taboos; 4) Masculinity and manhood ideals; and 5) Large families and consanguinity. In terms of research, a paradox exists, as we found virtually no research on four socio-cultural underpinnings of men's SRH in MENA pertaining to: a) other STI, despite being common; b) other features of reproduction, despite that religio-cultural factors play a critical role; c) sexuality, despite the high prevalence of sexual disorders, and, d) gender-based violence, despite the widespread partner violence.

Conclusions

Socio-cultural underpinnings are deeply rooted across MENA population groups including HCPs, students, general public, and patients with negative impact on the perceptions and dealings pertaining to men's SRH issues including HIV, reproduction and sexuality. The findings call for concerted widespread efforts to enhance the socio-cultural acceptance of these population groups while highlighting any misinterpretations of religious rules pertaining to men's SRH. Moreover, breaking the silence on such issues necessitates more enthusiasm across MENA health systems, with future research examining the effects of such efforts on the socio-cultural aspects of men's SRH in MENA.

Knowledge and Attitude of the Public Toward Bariatric Weight Loss Surgery and Its Impact on Candidates and Patients in the Al-Qassim Region, Saudi Arabia

Background Obesity is defined as abnormal or excessive fat accumulation that presents a serious health risk and is a major public health concern. Obesity prevention and management require evidence-based strategies that emphasize diet and physical activity. Bariatric surgery is also a life-changing procedure that can improve physical and mental health, but the stigma associated with it can prevent people from seeking treatment and affect their lives adversely. Studies have shown that bariatric surgery patients face discrimination from the public and healthcare professionals, which can lead to adverse psychological outcomes and hinder access to quality care. Goals and methods This study intends to explore the stigma related to bariatric surgery in Al-Qassim Region, Saudi Arabia, because it is crucial to understand its prevalence among the public and the influence it has on both those who have undergone the surgery and those who are considering it as an option. The participants had to complete an online questionnaire, comprised a general section and other sections based on whether or not the individual has, has not, or is considering bariatric surgery. Results A total of 988 individuals, 605 of whom were female (61.2%), agreed to participate in the study. The most common body mass index (BMI) category was 18.5-24.9 (43.5%, n=414). The majority of the participants had either agreed or strongly agreed that obesity is a disease (87.8%, n=867) and that genetic factors play a role in causing it (38.8%, n=383). The factors selected most commonly that increase the risk of obesity were "idle and lazy life" (76.5%, n=756) and "eating too much" (75.6%, n=747). Fewer than half of the participants (44.43%, n=439) reported that they had never thought about treating obesity through surgical operations, 9.62% (n=95) had considered it, and 3.74% (n=37) had actually undergone the surgery. Among those who underwent weight loss surgery (n=37), 43.20% (n=16) reported that they received critical comments or poor treatment from the community, 35.10% (n=13) felt ashamed or embarrassed to disclose their surgery, and 37.80% (n=14) avoided social situations or events because of those comments or poor treatment. The comments reported most often were "You have taken the easy way out instead of adopting a healthy lifestyle" (51.40%, n=19) and "Why didn't you try to go on a diet?" (51.40%, n=19). Among those who have intentions to undergo weight loss surgery (n=95), a significant proportion of the participants (43%, n=40) agreed or strongly agreed that concerns about public opinion or community treatment could affect their decision to undergo weight loss surgery. Moreover, 32.6% (n=31) of them agreed or strongly agreed that society has a negative attitude toward individuals who have undergone obesity treatment. When asked whether they had ever avoided telling people that they were considering surgery because of potential adverse reactions, 42.10% (n=40) of the participants responded that they had. Conclusion This study helped bring attention to, and prove, the stigma related to bariatric surgery in Al-Qassim Region. Such stigma has prevented patients from seeking or undergoing a surgical option to manage their weight, even if it is the option recommended for them. As such, public education and awareness campaigns are encouraged to help reduce the stigma, as well as improve access to bariatric surgery for those who need it.

Patient Outcomes and Rate of Intensive Care Unit Admissions Following Bariatric Surgery: A Retrospective Cohort Study of 775 Patients

Background The last two decades have seen a significant rise in obesity and its adverse consequences across the globe. Bariatric surgery has emerged as a widely employed therapeutic approach for weight reduction and alleviating the risk of obesity-related chronic diseases such as diabetes, cardiovascular diseases, and cancer. As bariatric procedures are gaining popularity, the complications associated with these procedures can not be ignored. This retrospective study aimed to investigate the incidence of intensive care unit (ICU) admissions following bariatric surgery and ICU-related mortality. Methodology This retrospective study conducted at King Hamad University Hospital, Bahrain evaluated the patient outcomes and the rate of ICU admissions following bariatric surgery between 2018 and 2022. Demographic data of the patients were extracted from electronic health records. The primary endpoint was ICU admission incidence and mortality, while secondary outcomes included risk factors, duration of ICU stay, and complications leading to ICU admission. Results Of the 775 patients included, 66.3% were female. The mean age of the patients was 35.92 ± 21.12 years. Over 91% of the patients had a body mass index above 30 kg/m2. The most common primary procedure was laparoscopic sleeve gastrectomy (75%), followed by gastric bypass (22.6%). In revision bariatric surgery, the majority (91.3%) had a conversion from sleeve gastrectomy to gastric bypass. Overall, 0.77% of patients were admitted to the ICU, with the majority being unplanned ICU admissions (0.52%). The average ICU stay was 21 days (1 to 54 days). The most common reason for ICU admission was sepsis, septic shock, and gastric leakage. Conclusions The results of this study show a relatively lower number of ICU admissions after bariatric surgery compared to previous studies.

Safety and Efficacy of Metabolic Surgery in Patients with Type 2 Diabetes in the Middle East and North Africa Region: An Analysis of Primary Roux-en-Y Gastric Bypass and Sleeve Gastrectomy Outcomes

INTRODUCTION

Type 2 diabetes (T2D) is a chronic medical condition that results in significant health implications and reduced life expectancy. The International Diabetes Federation (IDF) estimated that in 2021, 51.8% of all deaths of people under 60 years old in the Middle East and North Africa (MENA) region were related to diabetes. Bariatric surgery has been demonstrated to be a safe and effective treatment for T2D in different populations worldwide, though few specific data exist on outcomes of procedures in the MENA region. The aim of this study was to compare the safety and postoperative outcomes between patients with and without T2D undergoing primary bariatric surgery at a tertiary referral academic medical center in the United Arab Emirates.

METHODS

All patients who underwent primary metabolic surgery between September 2015 and July 2020 were retrospectively reviewed from a prospective database. Group 1 included patients with T2D, and Group 2 included patients without T2D. Patients undergoing revisional or correctional operations were excluded. The procedure performed was based on surgeon discretion in discussion with a multidisciplinary team and the patient. Demographics as well as perioperative and postoperative results were examined.

RESULTS

Our study included 542 patients, 160 (29.5%) with T2D and 382 (70.5%) with non-T2D. Mean age was 44.5 years (range 16-70) in the T2D group and 33.3 years (range 15-63) in the non-T2D group; median BMI was 41.8 ± 7.3 and 43.2 ± 7.2, respectively. The T2D group was 37.5% male and 62.5% female, and the non-T2D group was 38.7% male and 61.3% female. There were no significant differences in comorbidities. In the T2D group, 45.6% of patients underwent Roux-en-Y gastric bypass and 54.4% sleeve gastrectomy. In the non-TD2 group, 42.7% of patients received Roux-en-Y gastric bypass and 57.3% sleeve gastrectomy. There were no statistically significant differences in postoperative ED visits (21.8% vs. 24.3%, p = 0.21), minor complications within 30 days (4.3% vs. 5.2%, p = 0.67), readmission rates (5.6% vs. 4.9%, p = 0.77), re-operation rates (3.7% vs. 1.5%, p = 0.11), median hospital stay (2.0 days vs. 3.0, p = 0.05), or complications after 30 days (6.2% vs. 11.2%, p = 0.07). There were no deaths either group.

CONCLUSIONS

In this cohort of patients from the MENA region, bariatric surgery in T2D patients is safe and effective, with perioperative outcomes comparable to those of non-T2D patients. To the best of our knowledge, our postoperative findings, which are the first report in the MENA region, are consistent with studies published in North America and Europe.

Longer-Term Weight Loss Outcomes Are Not Primarily Driven by Diet Following Roux-en-Y Gastric Bypass and Sleeve Gastrectomy

Metabolic and bariatric surgery (MBS) is the most effective long-term treatment for Class III obesity. Reduced dietary intake is considered a behavioral driver of post-surgical weight loss, but limited data have examined this association. Therefore, this study examined prospective, longitudinal relationships between dietary intake and weight loss over 24 months following Roux-en-Y Gastric Bypass and Sleeve Gastrectomy. Relationships between weight loss and dietary intake were examined using a validated 24-h dietary recall method. Associations between total energy/macronutrient intake and weight loss outcomes were assessed at 12-, 18-, and 24-months following MBS, defining patients as "responders" and "suboptimal responders". Consistent with previous literature, 12-month responders and suboptimal responders showed significant associations between weight loss and energy (p = 0.018), protein (p = 0.002), and total fat intake (p = 0.005). However, this study also revealed that many of these associations are no longer significant 24 months post-MBS (p > 0.05), despite consistent weight loss trends. This study suggests a short-term signal between these dietary factors and weight loss outcomes 12 months post-MBS; however, this signal does not persist beyond 12 months. These results are essential for interpreting and designing clinical studies measuring long-term post-surgical weight loss outcomes.

WEIGHT LOSS AND QUALITY OF LIFE AFTER ONE ANASTOMOSIS GASTRIC BYPASS: A 2-YEAR FOLLOW-UP STUDY

•One anastomosis gastric bypass (OAGB) led to significant weight loss after 2 years. •OAGB associated was well-succeeded in regards to weight loss in most individuals. •OAGB led to significant improvement of quality of life (QoL) assessed by the BAROS system. •"Self-steem" and "work capacity" were the most positively affected QoL domains after OAGB. Background - Studies assessing quality of life (QoL) after one anastomosis gastric bypass (OAGB) are currently scarce. Objective - To analyze the main weight loss outcomes and QoL in individuals undergoing OAGB during a 2-year follow-up. Methods - This is a retrospective study based on a prospectively collected database including individuals which underwent OAGB at a tertiary-level university hospital. After 2-years, excess weight loss was assessed, and post-surgical therapeutical success was determined using Reinhold's criteria. QoL was assessed through the Bariatric Analysis and Reporting Outcomes System (BAROS). Results - Out of 41 participants, 90.2% were female and the average age was 38±8.3 years old. The average body mass index significantly decreased from 37.1±5.6 kg/m2 to 27±4.5 kg/m2 after 2-years (P< 0.001). The mean percentage of excess weight loss was 84.6±32.5%. Regarding weight loss outcomes, 61% were considered "excellent", while 26.8% were "good" according to Reinhold's criteria. With regards to QoL assessed by BAROS, most individuals achieved a score classified as either "excellent" (26.8%), "very good" (36.6%), or "good" (31.7%). The highest degrees of satisfaction achieved were in the domains "self-esteem" and "work capacity", in which 75.6% and 61%, respectively, were classified as "much better". Conclusion - OAGB associated with significant weight loss and resolution of obesity-related medical conditions, as well as relevant QoL improvement assessed by the BAROS system.

Translation and Validation of the Arabic Version of the Eating Behavior After Bariatric Surgery (EBBS) Questionnaire

PURPOSE

Complications after metabolic and bariatric surgery are common due to the patient's poor commitment to postoperative lifestyle changes. Therefore, intensive follow-up from a multidisciplinary team might improve outcomes. The present study aimed to translate and validate the Eating Behavior after Bariatric Surgery (EBBS) questionnaire into Arabic for use in clinical and research settings.

MATERIALS AND METHODS

The study followed World Health Organization guidelines for translation and questionnaire adaptation, including forward translation, back translation, pilot testing, and the creation of the final version of the tool. A total of 390 patients who had undergone metabolic and bariatric surgery 3 years ago or more were involved in testing the questionnaire's validity and reliability.

RESULTS

The mean age of participants was 36 years (range: 20 to 70 years), 56% were females, 94.1% were Saudis, and 56% had bachelor's degrees. The internal consistency of the questionnaire was tested using Cronbach's alpha. One item (alcohol consumption) was excluded during the reliability analysis due to low variance. The reliability analysis results showed that the 10 items were internally consistent, with a Cronbach's α of 0.851.

CONCLUSION

The validation and reliability of the Arabic-language version of the EBBS questionnaire were found to be satisfactory. The presence of a validated Arabic version of this instrument may help practitioners estimate patients' adherence to dietary and lifestyle recommendations after metabolic and bariatric surgery. Furthermore, the questionnaire may aid in identifying factors that influence the efficacy of these procedures.

Endoscopic Assessment Prior to Bariatric Surgery in Saudi Arabia

BACKGROUND

There are marked local inconsistencies in the Arabian Peninsula about the role of preoperative esophagogastroduodenoscopy (EGD) in bariatric surgery. Thus, this study was conducted to determine the frequency of endoscopic and histological findings in the Saudi population presenting for pre-bariatric surgery evaluation.

MATERIAL AND METHODS

This was a retrospective study that included all the patients who were evaluated by EGD at Dammam Medical Complex, Dammam, Saudi Arabia, between 2018 and 2021 as a part of their pre-bariatric-surgery evaluation.

RESULTS

A total of 684 patients were included. They consisted of 250 male and 434 female patients (36.5% and 63.5%, respectively). The mean ± standard deviation for the patients' age and body mass index (BMI) were 36.4±10.6 years and 44.6±5.1 kg/m², respectively. Significant endoscopic or histopathological findings as defined by the presence of large (≥ 2 cm) hiatus hernia, esophagitis, gastroesophageal reflux disease (GERD), Barrett esophagus, gastric ulcer, duodenal ulcer, or intestinal metaplasia were found in 143 patients (20.9%); 364 patients (53.2%) were diagnosed to have Helicobacter pylori infection.

CONCLUSION

The high number of significant endoscopic and histopathological findings in our study supports the routine use of preoperative EGD in all bariatric surgery patients. However, omitting EGD before Roux-en-Y gastric bypass (RYGB) in asymptomatic patients is still reasonable as the most frequently found significant findings, esophagitis, and hiatus hernia, are less likely to impact the operative plans in RYGB. Similarly, active surveillance and treatment of H. pylori infections in obese patients are important but it is not clear whether H. pylori eradication should be done before bariatric surgery.

The estimated burden of bulimia nervosa in the Middle East and North Africa region, 1990-2019

OBJECTIVE

We aimed to report the burden of bulimia nervosa (BN) in the Middle East and North Africa (MENA) region by age, sex, and sociodemographic index (SDI), for the period 1990-2019.

METHODS

Estimates of the prevalence, incidence, and disability-adjusted life-years (DALYs) attributable to BN were retrieved from the Global Burden of Disease study 2019, between 1990 and 2019, for the 21 countries in the MENA region. The counts and age-standardized rates (per 100,000) were presented, along with their corresponding 95% uncertainty intervals.

RESULTS

In 2019, the estimated regional age-standardized point prevalence and incidence rates of BN were 168.3 (115.0-229.6) and 178.6 (117.0-255.6) per 100,000, which represented 22.0% (17.5-27.2) and 10.4% (7.1-14.7) increases, respectively, since 1990. Moreover, in 2019 the regional age-standardized DALY rate was 35.5 (20.6-55.5) per 100,000, which was 22.2% (16.7-28.2) higher than in 1990. In 2019, Qatar (58.6 [34.3-92.5]) and Afghanistan (18.4 [10.6-29.2]) had the highest and lowest age-standardized DALY rates, respectively. Regionally, the age-standardized point prevalence of BN peaked in the 30-34 age group and was more prevalent among women. In addition, there was a generally positive association between SDI and the burden of BN across the measurement period.

DISCUSSION

In the MENA region, the burden of BN has increased over the last three decades. Cost-effective preventive measures are needed in the region, especially in the high SDI countries.

PUBLIC SIGNIFICANCE

This study reports the estimated burden of BN in the MENA region and shows that its burden has increased over the last three decades.

Obesity Concerns and the Future of a Nation's Health: A Cross-Sectional Study of Physical Activity and Related Awareness of Doctors-in-The-Making, Staff, and Faculty in a Saudi Arabian Medical College

Background

Saudi Arabian population has amongst the highest prevalence of obesity globally. Apart from nutritional measures, physical activity is considered a major modifiable risk factor for the prevention of obesity and its consequences. An insight into the physical activity and awareness parameters of healthcare professionals and those in the making can provide an insight into how prepared we are to deal with the epidemic of non-communicable diseases. The aim of this study is to find out about the degree of physical activity undertaken by the medical students, faculty and staff at the College of Medicine, King Khalid University, as well as their awareness regarding physical activity guidelines.

Methods

This study surveyed 300 adult participants - medical students, faculty and staff - in the College of Medicine, King Khalid University. An international validated questionnaire was used to assess the physical activity profile of participants as well as BMI parameters. Moreover, awareness and knowledge of the recommended physical activity guidelines for adults were also assessed.

Results

The study participants comprised around 83% students, 9% faculty members, and 7% staff members. Around 55% of the participants were male, while the rest were female. More than 65% of participants across all categories reported low levels of physical activity, with only about 4.5% of participants across various age groups reporting high levels of physical activity. There was no significant difference by gender across the group (P value = 0.227). Only 17% of the study participants were knowledgeable of the recommended physical activity guidelines for adults.

Conclusion

We found a low level of physical activity as well as inadequate awareness about the physical activity guidelines amongst our study participants. This study reiterates the urgent need for well-researched and well-funded health promoting interventions to promote physical activity, especially in the context of health professions' education.

Remission of type 2 diabetes: Perspectives of dietitians in Kuwait

Although many dietary and lifestyle interventions have been proposed, the concept of total dietary replacement (TDR) to achieve remission of type 2 diabetes in the Gulf region is new. With the high levels of obesity and type 2 diabetes in the region, offering TDR to patients for weight loss and remission of type 2 diabetes would assist in achieving health outcomes. The aim of the current study was to explore and understand remission of type 2 diabetes and TDR from the perspectives of dietitians to identify challenges and recommend solutions for implementation in Kuwait. A qualitative approach utilizing focus groups was chosen to explore the topic. Purposive sampling was used to gain experiences from a diverse sample across primary, secondary, and tertiary specialized diabetes centers. Discussions were audio-recorded and transcribed verbatim. Grounded theory using an iterative approach was applied to analyze the data. Three focus groups with a total of 17 participants achieved data saturation. The sample was varied in terms of workplace and years of experience. The three emerging themes were motivation to use the TDR approach, perceived challenges of TDR, and suggestions to improve and adapt approaches for Kuwait. Dietitians reported that remission of type 2 diabetes is a great motivator for patients to undergo TDR, although various factors were identified that may affect uptake including age, level of education, and social and cultural environment. By understanding dietitians' perspectives, it has provided insight on views regarding the implementation of TDR to achieve remission in Kuwait and how best to tailor approaches by focusing on patient support needs and adopting a flexible approach.

The Transcultural Diabetes Nutrition Algorithm: A Middle Eastern Version

Diabetes prevalence is on the rise in the Middle East. In countries of the Gulf region-Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates-prevalence rates are among the highest in the world. Further, Egypt now ranks as one of the top 10 countries in the world for high number of people with diabetes. Medical nutrition therapy is key to optimal management of diabetes. Patient adherence to nutritional guidance depends on advice that is tailored to regional foods and cultural practices. In 2012, international experts created a transcultural Diabetes Nutrition Algorithm (tDNA) for broad applicability. The objective of this current project was to adapt the algorithm and supportive materials to the Middle East region. A Task Force of regional and global experts in the fields of diabetes, obesity, and metabolic disorders met to achieve consensus on Middle East-specific adaptations to the tDNA. Recommendations, position statements, figures, and tables are presented here, representing conclusions of the tDNA-Middle Eastern (tDNA-ME) Task Force. Educational materials can be used to help healthcare professionals optimize nutritional care for patients with type 2 diabetes. The tDNA-ME version provides evidence-based guidance on how to meet patients' nutritional needs while following customs of people living in the Middle Eastern region.

Bariatric Surgery in Cebu, Philippines: Current Status and Initial Experience With Laparoscopic Sleeve Gastrectomy

Background The prevalence of obesity in the Philippines has increased more than three-fold over the last two decades. However, bariatric surgery has not been widely adopted yet in the country. Local data mainly on laparoscopic adjustable gastric banding (LAGB) and Roux-en-Y gastric bypass (RYGB) are limited as well. We report for the first time our experience with laparoscopic sleeve gastrectomy (LSG) and present the current local status of bariatric surgery in Cebu, Philippines. Patients and methods This is a retrospective study of all patients 18 years old and above who underwent LSG in a single, private, tertiary institution during the period 2009 - 2019. Our primary endpoint was weight loss after LSG. Secondary endpoint was postoperative complications. Results Thirty-three patients (mean age 40.9 ± 14.5 years) underwent LSG. Baseline weight and BMI were 112.6 ± 29 kg and 41.3 ± 8.6, respectively. The mean operative duration was 201 ± 72.9 minutes. The were no open conversions with minimal morbidity. Mean hospital stay was 3.7 ± 0.9 days. The postoperative mean weight and BMI after one year were 68.9 ± 17 kg and 26.6 ± 6, respectively. Overall, mean excess weight loss (EWL) was 61.9 ± 44.1 % at a median follow-up of 5.4 months. Significant weight loss was noted after the third month. Conclusion  LSG is a safe and effective method in producing weight loss. It can be a definitive treatment option as local prevalence of obesity is increasing in the Philippines. However, access to and the practice of bariatric surgery remains limited in the country. A collaboration among private and government stakeholders is essential.