Impact of COVID-19 pandemic on the healthcare and psychosocial well-being of patients with inflammatory bowel disease

COVID-19 pandemic has resulted in unprecedented disruptions to several aspects of gastroenterology healthcare services worldwide. In particular, patients with inflammatory bowel disease (IBD) represent a sensitive population that must retain access to healthcare services to avoid potential disease exacerbation under the continuous threat of viral infection. Emerging evidence also highlights the severe impact on these patients' mental well-being, leading to a constant cycle of stress/depression and disease activity relapse. In an effort to circumvent these healthcare challenges in a newly-shaped environment, physicians implemented telemedicine consultative care programs as a novel alternative follow-up method highly favored by the patients. The situation is still far from perfect, since a large proportion of patients are lost to follow up and/or lose adherence to their medication, especially when the exact timeframe or optimal strategy for the post-COVID era remains to be defined. Cancelation of elective endoscopic procedures has led to a significant decline of new IBD diagnoses. This review summarizes the data on the global impact of COVID-19 on IBD patients' healthcare and their psychosocial status

Current and emerging treatment modalities for Leber’s hereditary optic neuropathy: a review of the literature

Introduction: The purpose of this review is to present the current and emerging treatment alternatives for Leber’s hereditary optic neuropathy (LHON), emphasizing the most recent use of idebenone and stem cells or gene therapy. Methods: A comprehensive literature review was performed at the PubMed database regarding the various treatment modalities for LHON. Results: Treatment modalities for LHON include nutritional supplements, activators of mitochondrial biogenesis, brimonidine, and symptomatic and supportive treatment, but nowadays attention is being paid to idebenone and gene therapy or stem cells. Conclusion: The treatment of LHON remains challenging, given the nature of the disease and its prognosis. © 2018, The Author(s)

An educational intervention to optimize use of proton pump inhibitors in a Greek university hospital

Background Misuse of proton pump inhibitors (PPIs) is an alarming issue for patients and healthcare systems. Methods We conducted a 3-phase interventional, prospective study in a Greek university hospital. During Phase I, we collected data from patients’ records to evaluate the appropriate use of PPIs. During Phase II, educational seminars about the proper use of PPIs were offered to the medical staff. In Phase III we collected data from the records of patients admitted to the hospital department with the highest rate of inappropriate PPI administration during Phase I, to evaluate the efficacy of the intervention. Inappropriate use was defined as either PPI administration without indication, or lack of use despite adequate indication. Appropriateness of PPI use was measured at admission, during hospitalization and at discharge. Results The rate of inappropriate PPI use was higher (51.7% and 48.6%) during hospitalization than at admission (34.9% and 21.9%), but at discharge was similar to pre-hospitalization levels (26.9% and 23.6%), in Phases I and III, respectively. At discharge during Phase I, the inappropriate use of PPIs was significantly higher (odds ratio 3.79, 95% confidence interval 1.98-7.19) for internal medicine patients than for surgical patients. The educational intervention failed to reduce the inappropriate use of PPIs during hospitalization (51.7% vs. 48.6%, P=0.478) or at discharge (26.9% vs. 23.6%, P=0.391) in the internal medicine patients. Conclusions The rate of inappropriate PPI use is almost double during hospitalization compared to the rates at admission and at discharge. Implementation of an educational intervention failed to reduce the inappropriate use of PPIs in internal medicine patients