Faculty Bibliography

In their relative infancy, intragastric balloons (IGB) offer a solution to patients who do not qualify for bariatric surgery due to their body mass index (BMI) or those reticent about major surgery with a promise of 10-15% of total body weight loss (TBWL%). Given a short implantation period of 6 months, weight regain following IGB removal has been commonly noted. This caveat prompted analysis of the addition of weight loss medications for improved efficacy in achieving sustained weight loss results post-IGB removal. In a single-center retrospective analysis from 2015 to 2018, 18 patients (mean age 39.72, 5 males, 13 females) with a saline-filled single intragastric balloon were evaluated for 12 months following IGB insertion. Exactly half of the patients (n=9) were on weight loss medications before, during, or after placement of IGB (IGB-M cohort) to compare to patients with IGBs only (IGB-O cohort). All patients were >18 years old, non-pregnant, and with no previous bariatric surgeries. Data was collected at 0, 3, 6, and 12 month intervals. Mean weight at baseline was 198.33lbs and 223lbs (p=0.814) and mean BMI was 32.79 kg/m2 versus 35.5 kg/m2 (p=0.546), in the IGB-O cohort versus the IGB-M cohort, respectively. At six months, the TBWL% in the IGB-O cohort versus the IGB-M cohort was 12.7% versus 13.1%, while mean BMI was 28.42 versus 31.62 (p=0.645), respectively. Attrition rate was 11.1% by 6 months and 72.2% by 12 months for both cohorts combined. At 12 months, TBWL% in the IGB-O cohort versus IGB-M cohort was 2.8% and 10.7%, while mean BMI was 33.77 and 29.17 (p=0.4), respectively. The most common class of medications utilized were glucagon-like peptide-1 (GLP-1) agonists (37.5%). Phentermine was the single most commonly prescribed medication (25%). The mean number of medications needed for a patient was 1.8. The TBWL% at six months demonstrated a slightly greater 0.4 TBWL% in the IGB-M cohort. This meant weight loss achieved with a balloon or weight loss pharmacotherapy was essentially equivalent in our study at the time of IGB removal at 6 months. However, a stark variance is noted at the 12 month mark in the IGB-O cohort with patients either partially regaining their previously lost weight or losing marginally further with a mean 2.8 TBWL% post IGB removal. Comparatively, the IGB-M cohort patients continued their weight loss or maintained their initial weight loss with a 10.7% TBWL creating a 7.9 TBWL% difference at the 12 month follow up between the two arms. Administration of medications might increase follow-up post IGB removal and decrease attrition rates. Results illustrate a two-pronged approach of combining weight loss medications with IGBs would culminate in a more clinically significant TBWL% with long term sustainability post IGB removal. Larger multi-center studies are recommended in order to achieve significant conclusions. [Formula presented] [Formula presented]
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Background/UNASSIGNED:Conventionally, endoscopic ultrasound-guided fine-needle aspiration and biopsy (EUS-FNA)/EUS-FNB) has been used for tissue diagnosis of upper gastrointestinal (GI) subepithelial tumors (SETs). However, deep biopsy (DB) via endoscopic submucosal dissection (ESD) is emerging as an alternative technique, given the inadequate tissue sampling with EUS-FNA/EUS-FNB. Our aim was to conduct a systematic review and meta-analysis to report the overall diagnostic yield of DB via ESD for upper GI SETs. Methods/UNASSIGNED:PubMed, Cochrane Library and Web of Science databases were searched to identify studies (from commencement to Oct 2017) that reported the DB via ESD technique for diagnosis of upper GI SETs. The primary outcome of interest was the method's overall diagnostic yield and the secondary outcome was to the occurrence of complications. The meta-analysis was performed using the DerSimonian and Laird random-effects model. Results/UNASSIGNED:=0%) respectively. Data regarding major bleeding and perforation rates were not reported in 2 studies. Substantial heterogeneity was observed in our meta-analysis. Conclusion/UNASSIGNED:DB via ESD is an effective and safe procedure for diagnosing upper GI SETs. Further multicenter randomized controlled trials are needed to validate these findings.

Choledochal cysts are an anatomical conundrum as they present with nonspecific symptoms generally delaying diagnosis and treatment. Its lag time remains critical, as cholangiocarcinoma, a fatal sequelae, contributes to its morbidity and mortality. Herein, we present a case of a type 1A choledochal cyst. We hope that its review on presentation, classification system, diagnosis, and management prevent complications and cataclysmic results.

BACKGROUND:Hidradenitis suppurativa (HS) is a chronic inflammatory condition. OBJECTIVE:To measure emotional well-being in HS patients and compare to other populations, assess if there is an effect of disease severity on emotional well-being, and determine if emotional well-being is correlated with quality of life and depression. METHODS:A total of 153 HS subjects were recruited, and 66 Positive and Negative Affect Schedule (PANAS) surveys assessing emotional well-being were completed. Norms for comparison populations (disease-free undergraduates and adults) were used. A validated self-assessment tool was used to determine disease severity. Subjects completed the Patient Health Questionnaire-9 (PHQ-9) and Dermatology Life Quality Index (DLQI) to examine depression and quality of life, respectively. RESULTS:< 0.00001). CONCLUSION/CONCLUSIONS:HS patients have poor emotional well-being. PANAS scores correlated with worse quality of life and depression. Providing appropriate resources and treatments may be beneficial for HS patients.

The small bowel is an uncommon site for cancer metastasis. Despite this, cases have reported the duodenum as a metastatic site from local organs. However, duodenal involvement from more distant organs, such as the ovaries, has rarely been reported. Herein, we present a case of a 68-year-old female who developed duodenal metastatic disease from a primary ovarian serous adenocarcinoma. The goal of this report is to encourage clinicians to keep a broad differential in patients complaining of abdominal pain, especially in those with a history of primary ovarian malignancy.

Graft-versus-host disease (GVHD) is an adverse immunologic phenomenon following allogenic hematopoietic stem cell transplant. Cutaneous manifestations are the earliest and most common presentation of the disease. This article describes the pathophysiology, clinical presentation, diagnosis, and treatment options available for acute and chronic GVHD. Acute and chronic GVHD result from an initial insult triggering an exaggerated inflammatory cascade. Clinical presentation for cutaneous acute GVHD is limited to maculopapular rash and oral mucosal lesions, whereas chronic GVHD can also include nail, scalp, and genitalia changes. Diagnosis is often made clinically and supported by biopsy, laboratory and radiology findings.

BACKGROUND:Topical corticosteroids are available in many vehicles. However, patients' preference for vehicles are variable and could be tailored to maximize patient adherence. Spray vehicles may offer, convenience, and strong efficacy. METHODS:A literature review was conducted using keywords: clobetasol, desoximetasone, betamethasone, triamcinolone, corticosteroid, topical, spray, vehicles, treatment, and clinical trial. RESULTS:For moderate-to-severe plaque psoriasis, 87% of subjects achieved an Overall Disease Severity (ODS) Score ≤2 at week two and 78% achieved an ODS ≤1 after four weeks with clobetasol propionate (CP) 0.05% spray compared to 17% and 3% in the control group, respectively (P&lt;0.001). For desoximetasone 0.25% spray, 31%-53% with moderate-to-severe psoriasis achieve Physician's Global Assessment (PGA) score ≤1 at day 28 versus 5%-18% in the vehicle spray group (P&lt;0.01). For betamethasone dipropionate 0.05% spray, 19% with mild-to-moderate plaque psoriasis achieved an Investigator's Global Assessment (IGA) score ≤1 or a 2-grade reduction in IGA versus 2.3% in vehicle group (P≤0.001). For mild-to-severe steroid responsive inflammatory dermatoses, 64% using triamcinolone acetonide 0.2% spray achieved clear or almost clear skin at day 14 (no P value reported). Adverse events including burning, irritation, and dryness were similar across all corticosteroids.