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Introduction: The aim of our study was to investigate the impact of diabetes-related factors on the dental disease outcomes of diabetes patients in Trincomalee, Sri Lanka. Materials and Methods: Dental data were collected from 80 type-2-diabetic individuals. A dental risk score was calculated based on the frequency of dental outcomes observed and categorized as low risk (≤3 dental outcomes) and high risk (>3 dental outcomes). Results: In this cohort of men and women with type 2 diabetes, there was a high frequency of periodontal related outcomes, including missing teeth (70%), gingival recessions (40%), tooth mobility (41%), and bleeding (20%). Thirty-nine (39%) of participants had high dental risk, while forty-nine (61%) had low risk. Conclusions: After controlling for age, participants with higher capillary blood glucose levels had 3-fold greater odds of a high dental risk score (OR = 2.93, 95%CI = 1.13, 7.61). We found that poor glycemic control indicated by elevated capillary blood glucose was associated with increased dental risk.
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Esophageal squamous cell carcinoma (ESCC) often presents with debilitating dysphagia, significantly affecting quality of life. In metastatic disease, standard therapy with radiation and chemotherapy is associated with high morbidity. Liquid nitrogen cryotherapy offers a minimally invasive intervention for palliation in metastatic esophageal cancers. Although beneficial outcomes have been reported in esophageal adenocarcinoma, few studies have assessed its safety and efficacy as palliation treatment in metastatic ESCC. We present a case using endoscopic liquid nitrogen cryoablation alone as palliative therapy in a patient with obstructive metastatic ESCC resulting in persistent patent esophageal lumen 2 years after initiation of cryotherapy.
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Introduction Obesity-related gastrointestinal disorders including nonalcoholic fatty liver disease (NAFLD) and gastroesophageal reflux disease (GERD) are more frequent and usually present earlier than type 2 diabetes mellitus (T2DM) and cardiovascular disorders. This provides an opportunity for the gastroenterologist to intervene early with an effective weight-loss therapy. We evaluated the outcomes of a multifaceted, community-based gastroenterologist-supervised weight management program compared with patient-directed weight-loss efforts after physician advice. The program is aimed at achieving a 10% total body weight (TBW) loss at three months, a known determinant for NAFLD regression. Methods This is a retrospective pre- and post-intervention study of NAFLD patients, who participated in a medically supervised weight management program in the period between May 2017 and May 2019. The program is comprised of a very-low-calorie (800 kcal/day) meal replacement diet, a recommended medical fitness program, and weekly behavioral support groups. Patients are followed on monthly basis and slowly transitioned to a whole food plant-based or Mediterranean diet after three months of participation. Patients' weight trends driven by self-directed efforts to lose weight after physician advice were collected based on historical data up to two years prior to program participation. The primary outcome was defined as percentage TBW loss at three months under medical supervision (post-intervention) compared with patient-directed weight-loss efforts (pre-intervention). The secondary outcomes included percentage TBW loss in relation to behavioral support group attendance and improvement in GERD and T2DM disease status after program participation. Linear mixed and linear regression models were used to assess for a statistically significant difference in percentage TBW loss. Statistical significance was defined as p < 0.05. Results A total of 114 NAFLD patients (mean age 55 years, mean BMI 39 kg/m2, 77 females, and 37 males) completed at least three months of follow-up and were included in the study. Of those, 89 patients had a documented three-month office visit. At three months, 65% of patients had lost at least 10% of their TBW. Percentage TBW loss under medical supervision was noted to be significantly higher and occurred at a faster rate over three months when compared with patient-directed efforts after physician advice (p < 0.001). Patients who attended the behavioral support groups ≥ 50% of the time had a 3% higher TBW loss at three months compared with patients who attended <50% of the time (p = 0.006). Approximately, 52% of patients with GERD and 38% of patients with T2DM had symptoms improvement and/or medication reduction at their three-month follow-up visit. Conclusion A multifaceted, community-based, gastroenterologist supervised weight management program is effective in achieving a clinically significant TBW loss of at least 10% within three months of participation. This weight loss was greater and occurred at a faster rate when compared with patient-directed efforts. Additionally, improvement in GERD and T2DM disease status was noted in 52% and 38% of patients with these conditions, respectively. Further community-based studies of a larger scale are needed to determine the sustainability of this weight loss over one year.
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BACKGROUND: Coronavirus disease-2019 (COVID-19) is a global pandemic. Obesity has been associated with increased disease severity in COVID-19, and obesity is strongly associated with hepatic steatosis (HS). However, how HS alters the natural history of COVID-19 is not well characterized, especially in Western populations. AIMS: To characterize the impact of HS on disease severity and liver injury in COVID-19. METHODS: We examined the association between HS and disease severity in a single-center cohort study of hospitalized COVID-19 patients at Michigan Medicine. HS was defined by either hepatic steatosis index > 36 (for Asians) or > 39 (for non-Asians) or liver imaging demonstrating steatosis > 30 days before onset of COVID-19. The primary predictor was HS. The primary outcomes were severity of cardiopulmonary disease, transaminitis, jaundice, and portal hypertensive complications. RESULTS: In a cohort of 342 patients, metabolic disease was highly prevalent including nearly 90% overweight. HS was associated with increased transaminitis and need for intubation, dialysis, and vasopressors. There was no association between HS and jaundice or portal hypertensive complications. In a sensitivity analysis including only patients with liver imaging > 30 days before onset of COVID-19, imaging evidence of hepatic steatosis remained associated with disease severity and risk of transaminitis. CONCLUSIONS: HS was associated with increased disease severity and transaminitis in COVID-19. HS may be relevant in predicting risk of complications related to COVID-19.
Subject(s)
COVID-19/complications , COVID-19/pathology , Fatty Liver/complications , Fatty Liver/pathology , Liver/pathology , SARS-CoV-2 , Cohort Studies , Humans , Prevalence , Severity of Illness IndexABSTRACT
OBJECTIVE: To develop a population-specific methodology for estimating glycaemic control that optimises resource allocation for patients with diabetes in rural Sri Lanka. DESIGN: Cross-sectional study. SETTING: Trincomalee, Sri Lanka. PARTICIPANTS: Patients with non-insulin-treated type 2 diabetes (n=220) from three hospitals in Trincomalee, Sri Lanka. OUTCOME MEASURE: Cross-validation was used to build and validate linear regression models to identify predictors of haemoglobin A1c (HbA1c). Validation of models that regress HbA1c on known determinants of glycaemic control was thus the major outcome. These models were then used to devise an algorithm for categorising the patients based on estimated levels of glycaemic control. RESULTS: Time since last oral intake other than water and capillary blood glucose were the statistically significant predictors of HbA1c and thus included in the final models. In order to minimise type II error (misclassifying a high-risk individual as low-risk or moderate-risk), an algorithm for interpreting estimated glycaemic control was created. With this algorithm, 97.2% of the diabetic patients with HbA1c ≥9.0% were correctly identified. CONCLUSIONS: Our calibrated algorithm represents a highly sensitive approach for detecting patients with high-risk diabetes while optimising the allocation of HbA1c testing. Implementation of these methods will optimise the usage of resources devoted to the management of diabetes in Trincomalee, Sri Lanka. Further external validation with diverse patient populations is required before applying our algorithm more widely.
Subject(s)
Diabetes Mellitus, Type 2 , Aged , Blood Glucose , Cross-Sectional Studies , Female , Glycated Hemoglobin/analysis , Humans , Male , Middle Aged , Sri LankaABSTRACT
Adenomas or adenocarcinomas located within a colonic diverticulum are considered a rare phenomenon that has been described in the literature. These lesions are technically difficult to manage endoscopically and usually require surgical intervention for removal. There is also an increased risk of perforation upon endoscopic resection owing to the lack of a muscular layer within the diverticulum. We report a case and include a literature review to evaluate different endoscopic techniques and propose the most effective for management of adenomas within a diverticulum. This technique is potentially comprised of employing a combined approach using a suction banding device, an over-the-scope clip (OTSC; Ovesco Endoscopy AG, Tübingen, Germany) , and hyperthemic snare to successfully remove the polyp, ensure tissue retrieval, and reduce risk of iatrogenic colonic perforation.
Subject(s)
Betacoronavirus , Coronavirus Infections/epidemiology , Delivery of Health Care/standards , Gastroenterologists/psychology , Patient Outcome Assessment , Personal Satisfaction , Pneumonia, Viral/epidemiology , Telemedicine/methods , COVID-19 , Coronavirus Infections/therapy , Humans , Pandemics , Pneumonia, Viral/therapy , SARS-CoV-2ABSTRACT
Background and study aims Endoscopic resection is recommended as initial treatment for early-stage gastric and duodenal neuroendocrine tumors (G-NETs and D-NETs). However, it can cause serious adverse events. We aimed to evaluate the efficacy and safety of the band and slough (BAS) technique as a novel and less aggressive endoscopic therapy for management of such tumors. Four patients, three diagnosed with <â10-mm D-NET and one with 10-mm type I G-NET, were treated with the BAS technique without endoscopic resection. Initial follow-up endoscopy at 3 months was done to assess for residual tumor. Subsequent endoscopic surveillance was performed. After one session of banding, all patients achieved complete remission at 3-month follow-up. No tumor recurrence was detected on repeat biopsy at 12-month surveillance endoscopy. None of the patients developed any adverse events including bleeding or perforation. The BAS technique may prove to be a safe and effective endoscopic therapy for diminutive, non-metastatic type 1 G-NETs and D-NETs. Studies of larger scale and longer follow-up periods are needed to corroborate these findings.
Subject(s)
Community Health Services/organization & administration , Gastroenterology/organization & administration , Obesity Management/organization & administration , Obesity/therapy , Caloric Restriction , Exercise , Fitness Centers , Food, Formulated , Gastric Balloon , Gastroesophageal Reflux/etiology , Gastroesophageal Reflux/therapy , Gastroscopy , Humans , Non-alcoholic Fatty Liver Disease/etiology , Non-alcoholic Fatty Liver Disease/therapy , Obesity/complications , Patient Care Planning , Patient Care Team , Social Support , Weight Reduction Programs/organization & administrationABSTRACT
Sri Lanka is experiencing a rapid increase in the number of people with diabetes mellitus (DM) due to population growth and aging. Physician shortages, outdated technology, and insufficient health education have contributed to the difficulties associated with managing the burden of disease. New models of chronic disease management are needed to address the increasing prevalence of DM. Medical students, business students, and faculty members from the University of Michigan partnered with the Grace Girls' Home, Trincomalee General Hospital, and Selvanayakapuram Central Hospital to identify and train diabetes-focused medical assistants (MAs) to collect and enter patient data and educate patients about their disease. Return visits to these MAs were encouraged so that patient progress and disease progression could be tracked longitudinally. Data entry was conducted through a cloud-based mechanism, facilitating patient management and descriptive characterization of the population. We implemented this pilot program in June 2016 in coordination with Trincomalee General Hospital and Selvanayakapuram Central Hospital. Over a 12-month period, 93 patients were systematically assessed by the medical assistants. All patients received education and were provided materials after the visit to better inform them about the importance of controlling their disease. Fifteen percent (14/93) of patients returned for follow-up consultation. Trained MAs have the potential to provide support to physicians working in congested health systems in low-resource settings. Public investment in training programs for MAs and greater acceptance by physicians and patients will be essential for handling the growing burden associated with chronic illnesses like DM. Trained MAs may also play a role in improved patient education and awareness regarding diabetes self-management.
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Barrett's esophagus with high-grade dysplasia (BEHGD) and intramucosal esophageal adenocarcinoma (IMC) can be treated by radiofrequency ablation (RFA) and endoscopic mucosal resection (EMR). Efficacy of RFA and EMR in academic medical centers has been demonstrated in previous studies. However, the clinical effectiveness of this approach in community clinical practice is not fully established.All patients with biopsy-proven BEHGD and IMC (T1a), who were treated endoscopically between 2007 and 2014, were prospectively enrolled. Treatment algorithms were determined by consensus opinion after presentation at gastrointestinal tumor board. Patients underwent EMR and/or RFA until eradication-of-dysplasia and complete remission of intestinal metaplasia (CRIM) was achieved. Patients were then enrolled in an endoscopic surveillance program.A total of 60 patients underwent endoscopic therapy for BEHGD (32) or IMC (28). Median length BE was 4 cm. Forty-six patients had EMR. Median treatment interval was nine months. Median follow-up was 33 months (Interquartile range: 16-50). Fifty-five (92%) patients achieved eradication-of-dysplasia and 52(87%) CRIM. One patient with BEHGD did not achieve any benefit six months into treatment. Nine (15%) patients relapsed after CRIM with nondysplastic-BE (6), BE with low-grade dysplasia (1), and BEHGD (2). After retreatment, eradication-of-intestinal metaplasia was achieved in five patients. BE length was a negative predictor for achieving CRIM (OR 0.81; P = 0.04). There were no procedure-related severe complications. Eleven patients with prior EMR developed symptomatic strictures, which were all successfully dilated.Endoscopic management of BEHGD and IMC can be safely and effectively performed in a community clinical practice similarly to high-volume academic medical centers when performed by advanced endoscopists following multidisciplinary approach.
Subject(s)
Barrett Esophagus/surgery , Clinical Competence/statistics & numerical data , Community Health Centers/statistics & numerical data , Esophageal Neoplasms/surgery , Esophagoscopy/statistics & numerical data , Aged , Barrett Esophagus/pathology , Esophageal Mucosa/pathology , Esophageal Mucosa/surgery , Esophageal Neoplasms/pathology , Esophagoscopy/methods , Female , Humans , Hyperplasia/pathology , Hyperplasia/surgery , Male , Middle Aged , Treatment OutcomeSubject(s)
Adenocarcinoma/diagnosis , Adenoma/diagnosis , Colorectal Neoplasms/diagnosis , Early Detection of Cancer , Neoplastic Syndromes, Hereditary/diagnosis , Risk Assessment , Adenocarcinoma/genetics , Adenoma/genetics , Aged , Cohort Studies , Colonoscopy , Colorectal Neoplasms/genetics , Electronic Health Records , Female , Genetic Testing , Humans , Male , Middle Aged , Neoplastic Syndromes, Hereditary/genetics , Prospective Studies , Retrospective StudiesABSTRACT
BACKGROUND: Endoscopic resection of nonampullary duodenal adenomas (NADAs) is effective but carries substantial procedural risks. Therapeutic banding for treatment of duodenal mucosal neoplasia has not been studied. We report a novel band and slough (BAS) technique for therapy of NADA without endoscopic resection. OBJECTIVE: Efficacy and safety of BAS. DESIGN: Retrospective review of a prospective database. SETTING: Community hospital. PATIENTS: Patients with sporadic and familial biopsy-proven NADA without invasive cancer undergoing BAS. INTERVENTION: Patients were treated with BAS without endoscopic resection on an outpatient basis. A follow-up telephone call was made by a nurse at 24 hours. Follow-up endoscopy was performed at 8 weeks, with further therapy of residual NADA. In patients with minimal residual NADA not amenable to banding, argon plasma coagulation (APC) "touch-up" was used. Subsequent endoscopic surveillance was performed. MAIN OUTCOME MEASUREMENTS: Complete histologic remission of NADA after successful BAS and postprocedure bleeding, perforation, and pain. RESULTS: Ten patients, average age 65 years, 6 male, with sporadic/familial adenomatous polyposis NADA 8 of 2 (6 tubular adenoma and 4 tubulovillous adenoma) were treated. Mean (largest) NADA was 12.5 mm (20 mm). Five patients achieved complete remission after a single session. Among 5 patients requiring further therapy, 3 were treated with repeat banding with or without APC and 2 with APC alone. The average number of bands per session was 4.4. Patients were followed up to 24 months without NADA recurrence. None of the patients had acute or delayed adverse events of bleeding, perforation, or postprocedure pain. LIMITATIONS: Lack of polyp tissue retrieval. CONCLUSION: BAS appears to be a safe and potentially effective endoscopic treatment for NADA. However, larger studies are needed to corroborate these findings.
Subject(s)
Adenoma/therapy , Duodenal Neoplasms/therapy , Endoscopy, Gastrointestinal/methods , Adenoma/pathology , Adult , Aged , Aged, 80 and over , Argon Plasma Coagulation , Duodenal Neoplasms/pathology , Endoscopy, Gastrointestinal/adverse effects , Female , Follow-Up Studies , Humans , Intestinal Mucosa , Male , Middle Aged , Neoplasm, Residual , Retreatment , Retrospective Studies , Tumor BurdenSubject(s)
Deglutition , Dental Prosthesis/adverse effects , Foreign Bodies/etiology , Respiratory Aspiration/etiology , Female , Humans , MaleABSTRACT
BACKGROUND: Accidental swallowing or aspiration of dental instruments and prostheses is a complication of dental procedures. Failure to manage these complications appropriately can lead to significant morbidity and possibly death. CASE DESCRIPTION: The authors present three cases of accidental swallowing of dental instruments during procedures and two cases of aspiration, one during a procedure and one long after the procedure. Although three of these five cases of foreign-body aspiration or ingestion were caught early and the patients were referred for endoscopic retrieval, two patients experienced prolonged symptoms that affected their quality of life before intervention occurred. Practical Implications The authors reviewed the literature and propose an evidence-based algorithm for management of such complications. Adherence to the proposed algorithm may decrease morbidity and mortality and improve patient outcomes.
Subject(s)
Deglutition , Dental Prosthesis/adverse effects , Foreign Bodies/etiology , Respiratory Aspiration/etiology , Aged , Aged, 80 and over , Algorithms , Bronchi , Crowns/adverse effects , Dental Instruments/adverse effects , Female , Foreign Bodies/diagnostic imaging , Foreign Bodies/prevention & control , Humans , Ileocecal Valve , Lung , Male , Middle Aged , Radiography , Respiratory Aspiration/complications , StomachSubject(s)
Adenoma/pathology , Colon/pathology , Colonic Polyps/pathology , Colorectal Neoplasms/pathology , Narrow Band Imaging , Female , Humans , MaleABSTRACT
BACKGROUND: Serrated colorectal lesions include hyperplastic polyps (HPs) and sessile serrated adenomas (SSAs). Optical biopsy could misclassify SSAs as unimportant if they resemble HPs. OBJECTIVE: To explore the narrow-band imaging (NBI) features of SSAs. We hypothesized that SSAs resemble HPs under NBI. DESIGN: Retrospective analysis of data from our prospective study of NBI in routine practice. SETTING: Single specialty group. PATIENTS: Patients undergoing colonoscopy. INTERVENTION: Colonoscopy. MAIN OUTCOME MEASUREMENTS: Polyp histology prediction by community gastroenterologists. Features of SSAs versus HPs and adenomas by using the Narrow-Band Imaging International Colorectal Endoscopic (NICE) Classification. RESULTS: Among 2388 lesions, 141 were diagnosed on pathology as SSAs, 465 as HPs, and 1546 as adenomas. Each individual NICE feature of HPs was found in 38% to 42% of SSAs, 66% to 67% of HPs, and 15% to 20% of adenomas (P < .001 for each). Each individual NICE feature of adenomas was found in 57% to 62% of SSAs, 33% to 34% of HPs, and 80% to 84% of adenomas (P < .001 for each). Compared with HPs, SSAs were less likely (odds ratio [OR] 0.74; 95% confidence interval [CI], 0.69-0.79) and adenomas were even less likely (OR 0.62; 95% CI, 0.59-0.64) to have all 3 NICE features of HPs. SSAs >5 mm were more likely than smaller SSAs to have all 3 NICE features of adenomas. SSA location did not predict NBI features. Analyses restricted to high-confidence lesions showed similar results. LIMITATIONS: The endoscopists were not NBI experts. CONCLUSION: Community gastroenterologists observed a profile of NICE features among SSAs that was intermediate to the profiles observed for HPs and adenomas. These results require confirmation by NBI experts.
Subject(s)
Adenoma/pathology , Colon/pathology , Colonic Polyps/pathology , Colorectal Neoplasms/pathology , Narrow Band Imaging , Adenoma/classification , Aged , Biopsy , Clinical Competence , Colonoscopy , Colorectal Neoplasms/classification , Female , Gastroenterology , Humans , Hyperplasia/pathology , Male , Middle Aged , Retrospective StudiesABSTRACT
BACKGROUND & AIMS: Accurate optical analysis of colorectal polyps (optical biopsy) could prevent unnecessary polypectomies or allow a "resect and discard" strategy with surveillance intervals determined based on the results of the optical biopsy; this could be less expensive than histopathologic analysis of polyps. We prospectively evaluated real-time optical biopsy analysis of polyps with narrow band imaging (NBI) by community-based gastroenterologists. METHODS: We first analyzed a computerized module to train gastroenterologists (N = 13) in optical biopsy skills using photographs of polyps. Then we evaluated a practice-based learning program for these gastroenterologists (n = 12) that included real-time optical analysis of polyps in vivo, comparison of optical biopsy predictions to histopathologic analysis, and ongoing feedback on performance. RESULTS: Twelve of 13 subjects identified adenomas with >90% accuracy at the end of the computer study, and 3 of 12 subjects did so with accuracy ≥90% in the in vivo study. Learning curves showed considerable variation among batches of polyps. For diminutive rectosigmoid polyps assessed with high confidence at the end of the study, adenomas were identified with mean (95% confidence interval [CI]) accuracy, sensitivity, specificity, and negative predictive values of 81% (73%-89%), 85% (74%-96%), 78% (66%-92%), and 91% (86%-97%), respectively. The adjusted odds ratio for high confidence as a predictor of accuracy was 1.8 (95% CI, 1.3-2.5). The agreement between surveillance recommendations informed by high-confidence NBI analysis of diminutive polyps and results from histopathologic analysis of all polyps was 80% (95% CI, 77%-82%). CONCLUSIONS: In an evaluation of real-time optical biopsy analysis of polyps with NBI, only 25% of gastroenterologists assessed polyps with ≥90% accuracy. The negative predictive value for identification of adenomas, but not the surveillance interval agreement, met the American Society for Gastrointestinal Endoscopy-recommended thresholds for optical biopsy. Better results in community practice must be achieved before NBI-based optical biopsy methods can be used routinely to evaluate polyps; ClinicalTrials.gov number, NCT01638091.
Subject(s)
Adenoma/pathology , Colonic Neoplasms/pathology , Colonic Polyps/pathology , Colonoscopy/standards , Optical Imaging/standards , Biopsy , Colonoscopy/education , Community Health Services/standards , Confidence Intervals , Gastroenterology/standards , Humans , Image Enhancement , Learning Curve , Odds Ratio , Predictive Value of TestsABSTRACT
BACKGROUND: Polyethylene glycol-3350 without electrolytes (MiraLAX; Schering-Plough Healthcare Products Inc.)+a carbohydrate-electrolyte solution (Gatorade; PepsiCo Inc.)+bisacodyl is frequently used for bowel cleansing, although limited data quantifies its efficacy and safety. No prior studies have assessed this in a community setting or with PM-only dosing, which is still used frequently. AIM: To compare the frequency of excellent/good/fair/poor bowel cleansing with PM-only dosing of MiraLAX-Gatorade-bisacodyl versus 4-liter GoLytely. METHODS: This is a retrospective endoscopic database analysis of 50 years and older average-risk individuals with a normal screening colonoscopy at a community hospital and ambulatory endoscopy center. Data were extracted for the last 4 months when 4-liter GoLytely was the preferred bowel purgative and the first 4 months when 238-g MiraLAX in 64-ounce Gatorade and four 5-mg bisacodyl tablets became the preferred purgative. All patients used PM-only dosing of bowel purgative. RESULTS: A total of 778 subjects [GoLytely (n=395) vs. MiraLAX+Gatorade+bisacodyl (n=383)] were identified. Patients who took the MiraLAX bowel preparation were more likely to achieve an excellent/good bowel cleansing compared with patients taking the GoLytely preparation (93.3% vs. 89.3%, respectively; P=0.048). However, when only American Society of Anesthesiology (ASA) class I patients are studied, there was no difference in frequency of excellent/good bowel cleansing (91.1% vs 93.6%, respectively; P=0.498). No serious adverse events were identified. An excellent/good bowel cleansing was strongly associated with a recommendation for repeat colonoscopy in 10 years compared with patients with a fair cleansing (odds ratio=28.01; 95% confidence interval, 13.96-56.19). CONCLUSIONS: The MiraLAX+Gatorade+bisacodyl combination produces similar rates of excellent/good bowel cleansing as compared with GoLytely in most average-risk individuals undergoing colonoscopy for colorectal screening in a community setting.