Search

Hepatitis C virus (HCV) which was originally recognized as posttransfusion non-A, non-B hepatitis has been a major global health problem affecting 3% of the world population. Interferon/peginterferon and ribavirin combination therapy was the backbone of chronic HCV therapy for two decades of the journey. However, the interferon based treatment success rate was around 50% with many side effects. Many chronic HCV patients with psychiatric diseases, or even cytopenias, were ineligible for HCV treatment. Now, we no longer need any injectable medicine. New direct-acting antiviral agents against HCV allowed the advance of interferon-free and ribavirin-free oral regimens with high rates of response and tolerability. The cost of the medications should not be a barrier to their access in certain parts of the world. While we are getting closer, we should still focus on preventing the spread of the disease, screening and delivering the cure globally to those in need. In the near future, development of an effective vaccine against HCV would make it possible to eradicate HCV infection worldwide completely.

Hepatitis C virus (HCV) infection is still a major health problem throughout the world. HCV patients living in rural areas are less fortunate than their counterparts residing in populous urbanized regions. The lack of medical resources and properly trained medical personnel in rural regions make it especially burdensome for HCV patients seeking treatment. Dr. Sanjeev Arora at the University of New Mexico Health Sciences Center took initiative to resolve the issue at hand by developing a model named Project Extension for Community Health Outcomes (ECHO). ECHO connects primary care providers (PCPs), usually family medicine physicians, in local communities with specialists. ECHO providers test the efficacy of treatment given using the ECHO model vs that at academic medical centers. The ECHO model has produced promising results such that the sustained virologic response rates for both types of sites were near-equivalent. Show Me ECHO was adapted from Project ECHO to train PCPs in Missouri and equip them with the tools and skills to properly treat and diagnose HCV in a timely manner. This healthcare model can be implemented for treating other common infections and chronic diseases. Telemedicine is the direction healthcare is headed for the next several decades. It has potential to be applied in developing countries to alleviate agony and despair resulting from limited resources and lack of access to expert medical care.

Background In patients suffering from upper gastrointestinal bleeding (UGIB), adequate visualization is essential during endoscopy. Prior to endoscopy, erythromycin administration has been shown to enhance visualization in these patients; however, guidelines have not fully adopted this practice. Thus, we performed a comprehensive, up-to-date meta-analysis on the issue of erythromycin administration in this patient population. Methods After searching multiple databases (November 2015), randomized controlled trials on adult subjects comparing administration of erythromycin before endoscopy in UGIB patients to no erythromycin or placebo were included. Pooled estimates of adequacy of gastric mucosa visualized, need for second endoscopy, duration of procedure, length of hospital stay, units of blood transfused, and need for emergent surgery using odds ratio (OR) or mean difference (MD) were calculated. Heterogeneity and publication bias were assessed. Results Eight studies (n=598) were found to meet the inclusion criteria. Erythromycin administration showed statistically signifi cant improvement in adequate gastric mucosa visualization (OR 4.14; 95% CI: 2.01-8.53, P

Project (Extension for Community Healthcare Outcomes) (ECHO) is a telemedicine case-based training model for primary care providers to treat complex diseases by mentoring academicians of universities. It was first developed by the University of New Mexico for rural and underserved areas in New Mexico. The project Show Me ECHO- Hepatitis C (HCV) is an adaptation of Project ECHO to improve healthcare and hepatitis C therapy in the entire state of Missouri, including rural and underserved areas. Show Me ECHO- HCV uses telemedicine as videoconferencing technology for the case-based learning. The medical specialists of the University of Missouri-Columbia provide training and mentoring to primary care providers working in rural and urban underserved areas to deliver the best evidence-based care for patients with hepatitis C. This type of a model is promising in the management of patients with hepatitis C in developing countries with the availability of basic internet connections and potential voluntary participants.

Aim To evaluate usefulness of prophylactically intubating upper gastrointestinal bleeding (UGIB) patients. Methods UGIB results in a significant number of hospital admissions annually with endoscopy being the key intervention. In these patients, risks are associated with the bleeding and the procedure, including pulmonary aspiration. However, very little literature is available assessing the use of prophylactic endotracheal intubation on aspiration in these patients. A comprehensive search was performed in May 2014 in Scopus, CINAHL, Cochrane databases, PubMed/Medline, Embase, and published abstracts from national gastroenterology meetings in the United States (2004-2014). Included studies examined UGIB patients and compared prophylactic intubation to no intubation before endoscopy. Meta-analysis was conducted using RevMan 5.2 by Mantel-Haenszel and DerSimonian and Laird models with results presented as odds ratio for aspiration, pneumonia (within 48 h), and mortality. Funnel plots were utilized for publication bias and I2 measure of inconsistency for heterogeneity assessments. Results Initial search identified 571 articles. Of these articles, 10 relevant peer-reviewed articles in English and two relevant abstracts were selected to review by two independent authors (Almashhrawi AA and Bechtold ML). Of these studies, eight were excluded: Five did not have a control arm, one was a letter the editor, one was a survey study, and one was focused on prevention of UGIB. Therefore, four studies (N = 367) were included. Of the UGIB patients prophylactically intubated before endoscopy, pneumonia (within 48 h) was identified in 20 of 134 (14.9%) patients as compared to 5 of 95 (5.3%) patients that were not intubated prophylactically (P = 0.02). Despite observed trends, no significant differences were found for mortality (P = 0.18) or aspiration (P = 0.11). Conclusion Pneumonia within 48 h is more likely in UGIB patients who received prophylactic endotracheal intubation prior to endoscopy.