Gastroenterology hospital outpatients report high rates of satisfaction with a Telehealth model of care.

AIMS: This study aimed to capture patient satisfaction with a Telehealth model of care in a tertiary hospital gastroenterology outpatient setting. An in-depth patient questionnaire addressed patients' experience with telephone based consultations, as well as capturing demographic data to predict patients who may benefit from a Telehealth model of care. METHODS: Patients aged ≥ 18 years who had a telephone appointment from 1st March 2020 to 1st September 2020 at the St George Hospital and Sutherland Hospital Gastroenterology Clinics in Sydney, Australia, were invited to complete an anonymous online survey detailing their experience. Clinics included general gastroenterology, inflammatory bowel disease, hepatology and swallow disorders. Chi squared analysis was used to investigate if demographic data (age, gender, educational status, English-spoken at home, and presence of IBD or cirrhosis) impacted on a patients rating of care they received. RESULTS: 1894 patients were invited to complete with survey, with 302 responses. 294 respondents (88.4%) rated the care they received as "very good" or "good". 254 (84.1%) stated the main reason for attending the clinic was dealt with to their satisfaction. There was no statistical relationship between age, gender, educational status and the rating of care received. 49.7% preferred their telephone appointment, and 63.6% would like the option of a telephone appointment in the future. CONCLUSION: Gastroenterology outpatients reported a very high satisfaction with Telehealth, demonstrating a potential for Telehealth to be incorporated into usual care.

Diffuse melanosis cutis in the setting of BRAF(V600E) metastatic melanoma.

CASE REPORT: A 79-year-old Caucasian male presented with a 1-week history of diffuse progressive blue-gray discoloration of the skin subsequently found to due to diffuse melanosis cutis (DMC) in the setting of metastatic melanoma. Mutation testing demonstrated BRAF(V600E) mutation status, an unexpected finding given his age. He died two weeks after presentation. DISCUSSION: As our understanding of the molecular subtypes of melanoma increases, in the future it may be possible to predict which melanoma patients have a predilection to developing DMC. Mutation testing of DMC patients should be considered as BRAF inhibitors, and other novel targeted therapies may improve the bleak prognosis associated with this unusual presentation of metastatic melanoma.

Gastric explosion induced by argon plasma coagulation and prevention strategies.

We describe the occurrence of an iatrogenic explosion induced by argon plasma coagulation in a 70-year-old man undergoing gastroscopy. Combustible gases in the stomach may have been released by bacterial overgrowth as a result of partial gastric outlet obstruction (caused by a gastric tumor) and reduced acidity (from proton pump inhibitor therapy). We propose a stepwise process during upper endoscopy to prevent this devastating complication, comprising aspiration, preinsufflation with CO2, and then coagulation.

Intermittent dysphagia for solids associated with a multiringed esophagus: clinical features and response to dilatation.

The entity of the multiringed esophagus, generally presenting in adults as intermittent dysphagia for solids, is relatively uncommon and its pathogenesis is unknown. The goal of this study was to describe the demographic, clinical, and endoscopic features of patients presenting with this condition, their response to esophageal dilatation, and the relationship of multiple esophageal rings to eosinophilic esophagitis. Between 1989 and June 2004, 32 patients at this adult hospital fulfilled the following inclusion criteria: (1) intermittent dysphagia for solids, (2) multiple esophageal rings at endoscopy, and (3) esophageal dilatation(s) performed. Response to esophageal dilatation was measured by need for subsequent dilatations. Seventy-five percent of the patients were male. Median age at onset of dysphagia was 21 years and at presentation 36.5 years. All had multiple rings in the proximal or midesophagus on endoscopy and had undergone a total of 73 esophageal dilatations with no esophageal perforations. Median maximal dilator size was 15 mm; however, 16% developed significant esophageal mucosal tears even with 11-mm dilators. Sixty-six percent required repeat dilatation, with the median time interval before recurrence being 8 months. Eosinophilic esophagitis (mucosal eosinophil count > 20/HPF) was present in 50% of this cohort. From this study we conclude that a multiringed esophagus causing intermittent dysphagia occurs predominantly in young males, responds well to dilatation, but repeated dilatations are often necessary. Dilatation can lead to extensive mucosal tears and should be performed with caution. Eosinophilic esophagitis is commonly but not invariably associated with this entity. Frequent relapse of dysphagia highlights the need for effective pharmacotherapy.