In Vitro Hepatotoxicity of Routinely Used Opioids and Sedative Drugs.

A hepatocyte cell line was used to determine the hepatotoxicity of sedatives and opioids, as the hepatotoxicity of these drugs has not yet been well characterized. This might pose a threat, especially to critically ill patients, as they often receive high cumulative doses for daily analgosedation and often already have impaired liver function due to an underlying disease or complications during treatment. A well-established biosensor based on HepG2/C3A cells was used for the determination of the hepatotoxicity of commonly used sedatives and opioids in the intensive care setting (midazolam, propofol, s-ketamin, thiopental, fentanyl, remifentanil, and sufentanil).

[Risk factors for postoperative hypoxemia during transport to the postanesthesia care unit and influence of transport monitoring : A retrospective propensity score-matched databank analysis].

Background: Within a central operating room area, after general anesthesia (GA) patients are at risk of hypoxemia during transport to the postanesthesia care unit (PACU); however, specific risk factors have not been conclusively clarified and uniform recommendations for monitoring vital signs during transport within a central operating room area complex do not exist. The purpose of this retrospective database analysis was to identify risk factors for hypoxemia during this transport and to determine whether the use of transport monitoring (TM) affects the initial value of peripheral venous oxygen saturation (SO) in the PACU.

Material And Methods: This analysis was performed on a retrospectively extracted dataset of procedures in GA within a central operating room area of a tertiary care hospital from 2015 to 2020.

Dexmedetomidine Sedation Combined With Remifentanil in MitraClip Procedures is Feasible and Improves Hemodynamics.

Objectives: The objective of the study was to compare the overall feasibility, respiratory and hemodynamic stability, as well as process times of a dexmedetomidine-based sedative regimen compared with general anesthesia among patients undergoing MitraClip procedures.

Design: A retrospective cohort study.

Setting: A single tertiary care university center.

Influence of Antibiotics on Functionality and Viability of Liver Cells In Vitro.

(1) Antibiotics are an important weapon in the fight against serious bacterial infections and are considered a common cause of drug-induced liver injury (DILI). The hepatotoxicity of many drugs, including antibiotics, is poorly analyzed in human in vitro models. (2) A standardized assay with a human hepatoma cell line was used to test the hepatotoxicity of various concentrations (Cmax, 5× Cmax, and 10× Cmax) of antibiotics.

Two-year outcome of repeat trabeculectomy with mitomycin C in primary open-angle and PEX glaucoma.

Purpose: To evaluate the effectiveness of repeat trabeculectomy with risk factor-adjusted mitomycin C (MMC) application in primary open-angle glaucoma (POAG) and pseudoexfoliation glaucoma (PEXG) over 2 years.

Methods: A total of 58 patients (43 with POAG, 15 with PEXG) who had undergone repeat trabeculectomy with MMC were included in this retrospective study. Exposure time of MMC 0.

Recovery of visual function after administration of dabigatran etexilate.

A 46-year-old Caucasian female underwent pars plana vitrectomy (ppv) for retinal detachment. After the procedure, the patient could only distinguish hand movements; the condition was tentatively diagnosed as nonarteritic anterior ischemic optic neuropathy. Conventional treatment with systemic corticosteroids and acetylsalicylic acid was ineffective and yielded substantial steroid-related side effects.

Delayed macular hole closure.

Purpose: The presented case raises questions regarding the favorable scheduling of planned postoperative care and the ideal observation interval to decide for reoperations in macular hole surgery. Furthermore a discussion about the use of short- and long-acting gas tamponades in macular hole surgery is encouraged.

Methods: We present an interventional case report and a short review of the pertinent literature.