Mvz

Knowledge on the mechanisms of viral spread, of time-related changes, and age-specific factors of severe acute respiratory syndrome coronavirus 2 infections is important to develop recommendations aimed at controlling the pandemic. In this context, longitudinal data on proportions of positive results in different age groups are rare. Data on total positive counts and on shares of positive counts deriving from a private (MVZ) and a University (RWTH) laboratory were analyzed retrospectively and compared with public data on total positive counts of the Robert Koch Institute (RKI)...

Purpose: To investigate the spatial characteristics and patterns of structural progression using the combined retinal nerve fiber layer (RNFL) and ganglion cell-inner plexiform layer event-based progression analysis feature provided by the Guided Progression Analysis (GPA) software of spectral-domain optical coherence tomography. Methods: In this retrospective observational study, we evaluated 89 patients with open-angle glaucoma showing clinically confirmed structural progression within a minimum follow-up period of 3 years...

STUDY QUESTION: Is the presence or absence of certain vaginal bacteria associated with failure or success to become pregnant after an in vitro fertilization (IVF) or IVF with intracytoplasmic sperm injection (IVF-ICSI) treatment? SUMMARY ANSWER: Microbiome profiling with the use of interspace profiling (IS-pro) technique enables stratification of the chance of becoming pregnant prior to the start of an IVF or IVF-ICSI treatment. WHAT IS KNOWN ALREADY: Live-birth rates for an IVF or IVF-ICSI treatment vary between 25 and 35% per cycle and it is difficult to predict who will or will not get pregnant after embryo transfer (ET)...

PURPOSE: To evaluate patterns of glaucomatous structural progression using the combined retinal nerve fiber layer (RNFL) and ganglion cell-inner plexiform layer (GCIPL) event-based progression analysis feature provided by spectral-domain optical coherence tomography (SD-OCT)'s - (GPA) software. DESIGN: Retrospective observational case series. METHODS: Seventy-nine (79) patients were identified with open-angle glaucoma (OAG) showing clinically confirmed structural progression within a minimum 3-year follow-up period...

A three-dimensional (3D) prosthesis was designed and built for a red-lored Amazon parrot ( Amazona autumnalis) with a pre-existing amputation of the distal left leg at the tibiotarsal-tarsometatarsal joint and injuries to the right leg caused by cage companion aggression. The prosthesis consisted of a straight main imprint, with a round element at both ends to provide stability, and a bridge connecting this to a socket without a bottom where the stump could be accommodated and held securely with self-adhesive bandaging...

The German Society of Orthopaedic Rheumatology (DGORh) honored Prof. Dr. med. Veit Krenn (MVZ-ZHZMD-Trier) with the Arthur Vick Prize 2017. With this award, scientific results with high impact on the diagnosis, therapy and pathogenetic understanding of rheumatic diseases are honored. In cooperation with pathologists and colleagues from various clinical disciplines Prof. Dr. med. Veit Krenn developed several histopathologic scoring systems which contribute to the diagnosis and pathogenetic understanding of degenerative and rheumatic diseases...

BACKGROUND: The Boston Keratoprosthesis (B-KPro) is a therapeutic option for corneal replacement for visual rehabilitation in eyes with poor a prognosis for penetrating keratoplasty (high-risk eyes). Since 2009, this approach has been used in the MVZ Prof. Neuhann, Munich, and since 2013 also at the Department of Ophthalmology, University of Cologne. An overview of results from the first 73 eyes in these departments is presented. METHODS: All recipient eyes of both centers which received a B-KPro type I (BI-KPro) between November 2009 and March 2017 were included...

AIM: The aim of the study was to evaluate the contribution to outpatient care and the perspectives of employed and self-employed ophthalmologists in isolation and in comparison to other professional groups. METHOD: Based on statistical data (source: statistical information provided by the National Association of Statutory Health Insurance Physicians) from 31 December 2015, newly admitted physicians in 2015 and their contribution differentiated by employment relationships were evaluated according to head count and working time equivalents (using "planning of demand equivalents")...

Mucopolysaccharidosis type I (MPS I) is an autosomal recessive storage disorder that result as a consequence of a deficiency in the lysosomal hydrolase, a-L-iduronidase enzyme encoded by IDUA gene. Over a hundred causative variants in IDUA have been identified, which result in a progressive multi-systemic disease with a broad range of severity and disease progression reported across affected individuals. The aim of this study was the detection and interpretation of IDUA mutation in a family with two children affected with lethal MPS I...

PURPOSE: To investigate the temporal relationship between inferior macular ganglion cell-inner plexiform layer (mGCIPL) loss and corresponding peripapillary retinal nerve fiber layer (pRNFL) defect on the optical coherence tomography (OCT) deviation map in glaucoma. DESIGN: Retrospective, observational study. PARTICIPANTS: A total of 151 patients with early-stage glaucoma (visual field [VF] mean deviation between -1.5 and -5.5 decibels [dB])...

MVZ provide community-based health care services improving integrated primary care and specialist care and allow hospital to outsource outpatient activities. They also provide patient-centered care and promote internal and external multidisciplinary coordination.</ce:para> <ce:para>MVZ can provide an example for possible changes to private specialist organisation and structuring of hospital services in France, while MSP mainly focus on primary care and only a few specialist CS have been created...

PURPOSE OF THE STUDY: The purpose of the study was to investigate the prevalence of abnormal thinning of the inferior macular ganglion cell-inner plexiform layer (mGCIPL) in glaucoma and to understand its relationship to abnormal regions of the peripapillary retinal nerve fiber layer (pRNFL), including the macular vulnerability zone (MVZ). PATIENTS AND METHODS: We evaluated 186 eyes (186 patients) with glaucoma. An integrated deviation map was merged by superimposition of mGCIPL and pRNFL deviation maps (from a spectral-domain optical coherence tomography) onto RNFL photography as aligned by Photoshop software based on vascular landmarks...

Radiology is among the medical disciplines which require the highest investment costs in the healthcare system. The need to design efficient workflows to ensure maximum utilization of the equipment has long been known. In order to be able to establish a sound financial plan prior to a project or equipment purchase, the costs of an examination have to be broken down by modality and compared with the reimbursement rates. Obviously, the same holds true for operative decisions when scarce human resources have to be allocated...

We investigated protein expression in the medullary visceral zone (MVZ) of rats with multiple-organ dysfunction syndrome (MODS) caused by subarachnoid hemorrhage (SAH) to discuss the possible regulatory mechanism of the MVZ in the course of SAH-induced MODS. A SAH-induced MODS model was established in rats by injecting arterial blood into the Willis' circle. Protein expression in the MVZ was analyzed by immunohistochemistry assay. Protein expression in the MVZ peaked 24-36 h after SAH, and was significantly higher than in the control and sham operation groups...

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BACKGROUND: Testosterone deficiency represents a significant health risk factor for men but the importance has so far been underestimated. Besides physiological and age-related reduction, acquired testosterone deficiency may also occur. Testosterone deficiency is a possible result of commonly occurring diseases or is itself the basis for development of different diseases. The scope of the present investigation was measurement of serum testosterone levels in different age groups. MATERIALS AND METHODS: Serum testosterone levels were determined in samples from 5,735 healthy men at the LADR laboratory MVZ Dr...