Prospective assessment of the effectiveness of standard high-level disinfection for echoendoscopes.

BACKGROUND AND AIMS: Duodenoscopes have been implicated in the transmission of multidrug-resistant organisms (MDROs). Echoendoscopes could potentially transmit infection. The aim of this study was to assess the effectiveness of standard high-level disinfection (HLD) for radial and linear echoendoscopes and to compare it with that of duodenoscopes. METHODS: We performed a prospective single-center study sampling echoendoscopes immediately before use, from the working channel (radial and linear echoendoscopes) and the transducer (radial echoendoscope) or elevator mechanism and transducer (linear echoendoscope). The primary outcome was the proportion of echoendoscopes with any culture showing ≥1 MDRO; secondary outcomes included bacterial growth >0 colony forming units (CFUs) and ≥10 CFUs on either sampling location. We compared these findings with duodenoscope cultures from the previously published DISINFECTS trial. RESULTS: During the study period, 101 echoendoscopes were sampled (n = 50 radial echoendoscopes, n = 51 linear echoendoscopes). No MDROs were recovered. Bacterial growth >0 CFUs was noted in 6% and ≥10 CFUs in 3% of all echoendoscopes. There was no significant difference in growth between radial and linear echoendoscopes (P = .4 for >0 CFU growth; P = .6 for ≥10 CFUs growth). The proportion of transducer and/or elevator mechanism positive for bacterial growth was significantly higher in duodenoscopes as compared with echoendoscopes (P = .02). CONCLUSIONS: After standard HLD, no echoendoscope showed MDRO growth, 6% showed >0 CFUs, and 3% showed ≥10 CFUs bacterial growth. Bacterial growth was higher in duodenoscopes at the level of the transducer and/or elevator mechanism when compared with echoendoscopes.

To Pull or to Scope: A Prospective Safety and Cost-effectiveness of Percutaneous Endoscopic Gastrostomy Tube Replacement Methods.

BACKGROUND: Percutaneous endoscopic gastrostomy (PEG) tubes are routinely used as an effective method for providing enteral nutrition. The need for their exchange is common. GOALS: We aimed to examine the comparative safety and cost-effectiveness of PEG percutaneous counter-traction "pulling" approach or by endoscopically guided retrieval. STUDY: A prospective 215 consecutive patients undergoing PEG tube insertion were included. Fifty patients in total were excluded. The patients were examined for demographics, indications for PEG replacement, as well as procedure-related complications and procedural costs. RESULTS: Group A included 70 patients (42%) with PEG tubes replaced endoscopically, whereas group B included 95 patients (58%) with PEG tubes replaced percutaneously. Baselines characteristics were similar between the 2 groups (P=NS). Group A and group B had similar immediate complication rates including 4 patients in group B (4.2%), and 2 patients in group A (2.8%) (P=0.24). Complications included a conservatively managed esophageal perforation, and self-limited mild bleeding groups A and group B, respectively. The mean procedure cost was significantly higher in the endoscopic PEG replacement group compared with the percutaneous PEG replacement group ($650 vs. $350, respectively). CONCLUSION: Percutaneous PEG replacement appears as safe as endoscopic PEG replacement, however, percutaneous tube exchange is less costly.

A National Survey of the Prevalence and Impact of Cytomegalovirus Infection Among Hospitalized Patients With Ulcerative Colitis.

GOALS: To estimate the effect of cytomegalovirus (CMV) in patients with ulcerative colitis (UC), and compare these outcomes to patients with CMV without UC. BACKGROUND: The impact of CMV infection in UC is not well understood. STUDY: We analyzed records from the Nationwide Inpatient Sample (NIS) of patients with UC and CMV between 2006 and 2012. Differences in outcomes were determined between patients with UC and CMV and those with UC without CMV. Secondary analysis compared outcomes of patients with UC and CMV to patients with CMV alone. RESULTS: Patients with UC and CMV (n=145) had longer length of stay (16.31 vs. 5.52 d, P<0.0001), higher total charges ($111,835.50 vs. $39.895, P=0.001), and were less likely to be discharged home without services (50.0% vs. 81.83%, P<0.0001) compared with patients with UC without CMV (n=32,290). On regression analysis, CMV was significantly associated with higher total charges (P<0.01) and longer length of stay (P<0.01), but not for increased need for colorectal surgery. When comparing patients with UC and CMV to patients with CMV alone (n=14,960), patients with CMV alone had a higher Charlson Comorbidity Index and a trend toward higher in-hospital mortality. CONCLUSIONS: CMV infection in hospitalized patients with UC is associated with a longer length of stay, increased total charges, and fewer routine discharges, but not increased surgery or mortality. Patients with CMV alone had the worst outcomes of all groups suggesting that CMV in UC patients may not have the same negative impact as in other diseases.

Ethiopian-Israeli community.

The Ethiopian-Jewish community in Israel is an immigrant population numbering 131 400 as of 2012. Many arrived from 1980 to 1992 by airborne operations coordinated by the Israeli government. Immigration was prompted by Israeli recognition of the community's Jewish citizenship eligibility status. This period in Israel's history saw the First Lebanon War, the First Intifada, the Gulf War and the beginning of Soviet Jewish immigration. The Ethiopian community faced difficult integration, cross-cultural misunderstandings and the development of chronic disease, due to lifestyle changes and differences in cultural beliefs. These factors significantly affect the community's health. Governmental and non-governmental organisations have sought to improve the quality of life for Ethiopian Israelis through empowerment and education. Enhancing societal integration, augmenting cross-cultural communication and understanding and instituting community-based health projects are essential in improving the health of this community. Successful healthcare intervention requires a biopsychosocial model of analysis and usage of a culturally appropriate context.