Knowledge and Attitude of Dental Practitioners about Probiotics in Alkharj, Kingdom of Saudi Arabia.

Background: Probiotics are dietary supplements have found their usage mainly for gastrointestinal problems. Recently, oral health benefits of probiotics are investigated and their use for prevention of oral diseases such as dental caries, periodontal problem, and halitosis are established. Aim: The aim of the study is to assess the knowledge and attitude about probiotics among private dental practitioners in Alkharj, Saudi Arabia. Material and Methods: A cross-sectional study conducted on a total of 170 dentists practicing in alkharj. The subjects completed a questionnaire that consisted of information related to assess the awareness, knowledge, and attitude about probiotics. The collected data were expressed as number and percentages. Results: 96.47% of dentists were aware of the probiotics, while 82.3% of dentists think probiotics helps in improving health. 76.2% have used probiotics for some reason. 81.7% were of the intention to use probiotics for prevention of oral disease. Conclusion: This study revealed good awareness of probiotics among dentists in Alkharj. Lack of adequate knowledge about use of probiotics for oral health needs to be addressed.

Evaluation of the Patient Experience with the Mawid App during the COVID-19 Pandemic in Al Hassa, Saudi Arabia.

(1) Introduction: The objective of this study was to evaluate the patient experience with the Mawid application during the COVID-19 pandemic in Al Hassa, Saudi Arabia. (2) Methodology: A quantitative cross-sectional survey was designed to evaluate the patient experience with the Mawid app during the COVID-19 pandemic in Al Hassa, Saudi Arabia. A total of 146 respondents completed the questionnaire. (3) Results: More than half of the participants (65.8%) opined that application was easy to use. Furthermore, 65.1% of the participants considered it to be very easy and easy to search for the required information; and 63.7% of the respondents reflected that it was easy to book an appointment. There was a statistically significant difference between the ease of searching for the required information (p-value = 0.006); the ease of undoing an unwanted move and gender (p-value = 0.049); the ease of searching for the required information and educational level (p-value = 0.048); the ease of booking an appointment and educational level (p = 0.049); and the ease of searching for the required information and the labor sector of the respondents (p value= 0.049) among the genders. No significant differences were identified among the age groups. (4) Conclusions: Overall, most participants suggested that the Mawid app was easy to use and had a potentially useful set of features to help mitigate and manage the COVID-19 pandemic in Al Hassa, Saudi Arabia.

A Review of Hyperbaric Oxygen Therapy for Inflammatory Bowel Disease.

IBD (inflammatory bowel disease) characterized by chronic inflammation of the gastrointestinal (GI) tract is one of the chronic diseases the prevalence of which has been increasing globally. In the past few decades, significant improvements were made in the treatments relating to IBD which have reduced the hospitalization and mortality rates; however, there is still room for improvement with other alternative therapies. HBOT (hyperbaric oxygen treatment) is one of the effective therapies used in treating various conditions including wounds, decompression sickness, stroke, etc. Several studies have reported the role of HBOT as an adjunctive treatment to IBD, while adopting conventional treatment procedures. There is an increasing trend of research in this particular area. Studies have shown that HBOT reflects its therapeutic effect by controlling inflammation, reducing oxidation stress, improving the process of cleaning damaged cells and recruiting the cells involved in repair; thereby improving the immunity response system. In this context, the purpose of this review is to summarize past clinical and experimental studies and to understand the role of hyperbaric treatment for IBD. The findings from the review have suggested that hyperbaric therapy can be an effective adjunctive approach for IBD, based on which some ideas for future clinical and research work are provided.

Groin abscess, a rare complication of strangulated femoral hernia: Case report.

Femoral hernias account for 8%-11% of all groin hernias and 3%-5% of all anterior abdominal wall hernias. While groin hernias are more common in males, femoral hernias are developed more commonly in female, accounting for 22%-34% of all groin hernias compared with 1.1% in male. The lifetime risk of developing groin hernia in male is approximately 25% but in female less than 5%, so in all female patients with groin hernias, femoral hernias should be included in the differential diagnosis until proven otherwise. The main concern of a femoral hernia is the higher risk of bowel strangulation, presenting emergently in 32%-39% of patients. We report a case of strangulated femoral hernia in a 78-year-old female who was presented to emergency department with groin abscess based on ultrasound image; patient was then diagnosed as having strangulated femoral hernia and taken to the operating theater, where she was found having strangulated segment of small intestine, so the patient underwent bowel resection and anastomosis with repair of the defect extraperitoneally, and ultimately, the patient improved and discharged from the hospital. Strangulated femoral hernia can present with groin abscess. Furthermore, femoral hernia should be ruled out in elderly patient presented with groin abscess, especially female patients.

Feasibility and impact of laparoscopic sleeve gastrectomy after renal transplantation on comorbidities, graft function and quality of life.

BACKGROUND: The aim of this study is to clarify the feasibility and effect of laparoscopic sleeve gastrectomy (LSG) on comorbidities, graft function and quality of life in patients who underwent renal transplantation (RT). METHODS: This is a retrospective review of five patients who underwent LSG after RT. Demographic data, anthropometric parameters, the effect on comorbidities, postoperative course, immunosuppressive medications, causes of RT, renal function, the survival of graft, and quality of life after SG in obese patients with a history of RT were assessed using BAROS-Moorhead-Ardelt survey RESULTS: From September 2015 to September 2019, 5 renal transplant patients underwent LSG; three female, and two male. Median body mass index (BMI) decreased from 42.17 kg/m2 (range 36-55) before surgery to 28.16 kg/m2 (range 25-42) after surgery. Improvement in blood pressure, triglyceride, and cholesterol levels was observed, and all cases were able to decrease their medications. Insulin was stopped and replaced with linagliptin in all diabetic patients. Graft function improved, and proteinuria level decreased in all cases. All patients reported to have an excellent quality of life. CONCLUSION: LSG showed excellent outcomes in this high-risk group of patients regarding comorbidities, graft function and quality of life.

Decreasing complication rates for one-stage conversion band to laparoscopic sleeve gastrectomy: A retrospective cohort study.

BACKGROUND: Laparoscopic adjustable gastric banding (LAGB) revision surgery is often necessary because of its high failure rate. The objective of this study was to demonstrate that better patient selection, when converting a failed LAGB to a laparoscopic sleeve gastrectomy (LSG) as a one-stage revision procedure, is safe, feasible and improves the complication rate. PATIENTS AND METHODS: A retrospective chart review was performed on patients who underwent a one-stage conversion of failed gastric banding to a LSG. Collected data included age, sex, body mass index (BMI), intraoperative complications, length of stay and post-operative complications. The results were compared to a previous study of 90 cases of LSG as a revision procedure for failed LAGB. RESULTS: There were 75 patients in the current study, 61 women and 14 men, aged 25-67 (average: 46), with a mean BMI of 45 kg/m2 (32-66). Seventy patients (93.3%) were operated for insufficient weight loss and 5 patients (6.7%) for intolerance to the band. In our previous study, 35 patients (39%) were operated for slippage, erosion or obstruction and 14 (15.6%) had post-operative complications as opposed to only 4 patients (5.3%) in this series (P = 0.0359). Gastric leak also improved to 1.3% compared to 5.5% previously. Average hospitalisation time was 2.5 days (1-40). CONCLUSIONS: Rigorous patient selection, without band complications such as slippage, erosion or obstruction, allows for a significantly lower rate of operative complications for a one-stage conversion of failed gastric banding to a LSG.

Porto-mesenteric vein thrombosis following laparoscopic sleeve gastrectomy for morbid obesity: Case series and literature review.

BACKGROUND: Portal vein thrombosis is a rare and a potentially lethal complication of Laparoscopic sleeve gastrectomy. In this series, we describe the presentation, treatment, and outcome of 5 cases of PMVT post-laparoscopic sleeve gastrectomy (LSG) treated successfully at our hospital. CASE REPORT: Five patients presented to our emergency department with diffuse abdominal pain associated with anorexia, nausea and vomiting after laparoscopic sleeve gastrectomy (LSG). Computed tomography (CT) scan showed evidence of portal, mesenteric and splenic vein thrombosis and small bowel ischemia in three patients. Two patients were treated only with anticoagulant and the other three patients were treated with surgery in the form of diagnostic laparoscopy converted to laparotomy with Small bowel resection. CONCLUSION: Portal and mesenteric venous thrombosis after laparoscopic sleeve gastrectomy is an unusual complication but it has life threatening consequences if it is not diagnosed early and treated adequately. The patients with porto-mesenteric venous thrombosis (PMVT) usually present themselves with vague abdominal symptoms. As so, the physicians should have high index of suspicion to recommend computed tomography (CT) abdomen to confirm diagnosis and start adequate treatment.

Laparoscopic Duodenojejunostomy for Superior Mesenteric Vein Syndrome Associated with Nutcracker Phenomenon: The First Case Report.

BACKGROUND Duodenal compression between the superior mesenteric vessels and aorta or its branches is a rare disease in which the angle between the superior mesenteric vessels and aorta becomes acute, resulting in duodenal obstruction. Reduction in retroperitoneal fat due to several debilitating conditions is considered to be the cause of the decreased angle between the 2 vessels. Nutcracker phenomenon is the asymptomatic compression of the left renal vein (LRV) between the aorta and the superior mesenteric artery. CASE REPORT We report the case of a 33-year-old man who presented with postprandial abdominal pain, mainly at the epigastric region, colicky in nature, without radiation, accompanied by nausea, postprandial vomiting, and loss of weight. Computed tomography (CT) of the abdomen showed duodenal compression between the SMV and the right common iliac artery, which has never been reported before. Laparoscopic duodenojejunostomy was performed. CONCLUSIONS Vascular compression of the duodenum presents with manifestations of proximal small bowel obstruction, which may have chronic, intermittent, or acute symptoms. Diagnosis is difficult due to the lack of knowledge of this rare disorder. Most of these symptoms can be present in other diseases, and symptoms sometimes do not correspond with imaging findings. Therefore, for a better outcome, the clinician should have a high index of suspicion and should be able to exclude other causes with similar manifestations.

The Long-Term Effects of the Adjustable Gastric Band on Esophageal Motility in Patients Who Present for Band Removal.

BACKGROUND: During the past decade, laparoscopic adjustable gastric banding (LAGB) was one of the most popular surgical procedures in treating morbid obesity. Long-term effects, specifically on esophageal motility, of LAGB have not been well described in the literature despite the high prevalence of reoperations and post-operative dysphagia. We aimed to characterize esophageal dysmotility after long-term follow-up using data of high-resolution esophageal manometry (HRM) performed in patients who presented for LAGB removal. The research was conducted in Academic Hospital Center in the USA. METHODS: Research was conducted with approval from the institution's Institutional Review Board. We included 25 consecutive patients who were requesting removal of the band or revisional bariatric surgery. All patients underwent HRM between 2011 and 2015. RESULTS: A Fisher's exact test two-sided p value 0.41 shows no statistically significant difference in proportions of normal motility or impaired motility between asymptomatic and symptomatic patients. CONCLUSIONS: Patients with a history of LABG can have esophageal dysmotility whether they are symptomatic or asymptomatic. Based on existing literature, we recommend pre-operative manometry in these patients requesting revisional surgery.