Endoscopic outcomes using a novel through-the-scope tack and suture system for gastrointestinal defect closure: a systematic review and meta-analysis.

BACKGROUND: Closure of gastrointestinal defects can reduce postprocedural adverse events. Over-the-scope clips and an over-the-scope suturing system are widely available, yet their use may be limited by defect size, location, operator skill level, and need to reinsert the endoscope with the device attached. The introduction of a through-the-scope helix tack suture system (TTSS) allows for closure of large irregular defects using a gastroscope or colonoscope, without the need for endoscope withdrawal. Since its approval 3 years ago, only a handful of studies have explored outcomes using this novel device. METHODS: Multiple databases were searched for studies looking at TTSS closure from inception until August 2023. The primary outcomes were the success of TTSS alone and TTSS with clips for complete defect closure. Secondary outcomes included complete closure based on procedure type (endoscopic mucosal resection [EMR], endoscopic submucosal dissection [ESD]) and adverse events. RESULTS: Eight studies met the inclusion criteria (449 patients, mean defect size 34.3 mm). Complete defect closure rates for TTSS alone and TTSS with adjunctive clips were 77.2% (95%CI 66.4-85.3; I2=79%) and 95.2% (95%CI 90.3-97.7; I2=42.5%), respectively. Complete defect closure rates for EMR and ESD were 99.2% (95%CI 94.3-99.9; I2 = 0%) and 92.1% (95%CI 85-96; I2=0%), respectively. The adverse event rate was 5.4% (95%CI 2.7-10.3; I2=55%). CONCLUSION: TTSS is a novel device for closure of postprocedural defects, with relatively high technical and clinical success rates. Comparative studies of closure devices are needed.

Nonalcoholic Fatty Liver Disease (NAFLD) and Cardiovascular Risk: Is Imaging Helpful?

Nonalcoholic Fatty Liver Disease (NAFLD) is proving to be a globally prevalent condition. Moreover, NAFLD may be an independent risk factor associated with higher cardiovascular (CVD) morbidity and mortality. Further studies are needed to assess whether NAFLD needs to be included in the atherosclerotic risk score algorithms or whether patients with NAFLD need to be screened early on to assess their CVD risk especially since imaging such as positron emission tomography can be used to assess both NAFLD and CV disease at the same time. Therefore employing cardiovascular imaging modalities to investigate the incidence, extent, and nature of atherosclerotic lesions in NAFLD may be beneficial. Additionally, whether treating NAFLD halts the progression of CVD on imaging remains to be seen. Further research to delineate NAFLD and CVD associations, deciphering screening imaging modalities, and investigating targeted interventions could improve CVD morbidity and mortality in NAFLD.

Recurrent cholecystitis with complete internal migration of a pigtail stent treated with EUS-guided gallbladder drainage.

Video 1Complete internal migration of a cholecystoduodenal pigtail stent leading to recurrent cholecystitis, which was then rescued with new EUS-guided gallbladder drainage.

Immunotherapy for Hepatocellular Carcinoma in the Setting of Liver Transplantation: A Review.

The emerging field of immuno-oncology has brought exciting developments in the treatment of hepatocellular carcinoma (HCC). It has also raised urgent questions about the role of immunotherapy in the setting of liver transplantation, both before and after transplant. A growing body of evidence points to the safety and efficacy of immunotherapeutic agents as potential adjuncts for successful down-staging of advanced HCCs to allow successful transplant in carefully selected patients. For patients with recurrent HCC post-transplant, immunotherapy has a limited, yet growing role. In this review, we describe optimal regimens in the setting of liver transplantation.

Building a community of experts in medication-assisted treatment (MAT) using the Project ECHO© model.

BACKGROUND: Project Extension for Community Healthcare Outcomes (ECHO) utilizes telemedicine to connect a multidisciplinary team of experts with a -network of primary care physicians to enable rapid dissemination of evidence-based -guidelines and practices at scale. In this study, the Project ECHO model disseminated the Arizona Pain and Addiction Curriculum to providers in rural Arizona with the goal to educate providers on medication-assisted treatment (MAT). METHODS: Participants engaged in biweekly, virtual teleECHO sessions, and post-session surveys were used to collect data on provider satisfaction, self-efficacy, knowledge, barriers to change, and changes in practice behavior. RESULTS: Between February 2020 and November 2020, the MAT-ECHO program hosted 20 teleECHO sessions (N = 20) with 255 unique participating providers and delivered 877 learning hours. Analysis of a 6-month post-ECHO survey (N = 13) demonstrated that teleECHO sessions had broad geographic outreach. Participants had an average of 12 years of experience, 38 percent held NP/PA professional degrees, and 54 percent practiced in opioid treatment program settings. Assessment of job satisfaction and well-being revealed overall improved satisfaction among the small cohort of nonwaivered respondents (N = 8), except for meeting patient's needs. MAT-waivered respondents reported no post-session changes. CONCLUSIONS: Data from this study demonstrated that teleECHO sessions were well attended, consisted of a diverse cohort with various degrees, and had broad geographic outreach; hence, the utilization of the teleECHO model has the potential to reach rural providers and subsequently increase the availability and -efficacy of MAT in rural America.

Cutaneous Manifestations of Nutritional Deficiencies in the Context of Food Deserts of United States.

Food deserts exist due to a multitude of factors ranging from socioeconomic status, racial disparities, geography, cost, and healthful food access. Given the vast biological function of vitamins and minerals, the clinical presentation for nutritional deficiencies ranges from benign to life-threatening. Often, the first indicators of underlying nutritional deficiencies are cutaneous manifestations. The first patient case is a 36-year-old female at 25 weeks gestation with a pruritic and painful rash that began in the genital region and spread centrifugally to her legs. The second patient case is a 42-year-old male with a pruritic rash that began at his abdomen and progressed to his thighs. The third patient case is a 48-year-old female with scattered lower extremity ecchymoses in different healing stages and scattered perifollicular erythema with corkscrew hairs. All three patients were found to have nutritional deficiencies and lived in identified food deserts. Deficiencies of zinc, vitamin A, thiamine, pyridoxine, and vitamin C and their subsequent cutaneous manifestations have scarce documentation within food deserts. These cases provide further insight into nutritional deficiencies and offer an opportunity for providers to identify patients at risk. To promote wellness, patients suffering from food insecurity must be identified efficiently and connected with essential resources.