Potential Cost-Effectiveness of RSV Vaccination of Infants and Pregnant Women in Turkey:An Illustration Based on Bursa Data

BackgroundWorldwide, respiratory syncytial virus (RSV) is considered to be the most important viral cause of respiratory morbidity and mortality among infants and young children. Although no active vaccine is available on the market yet, there are several active vaccine development programs in various stages. To assess whether one of these vaccines might be a future asset for national immunization programs, modeling the costs and benefits of various vaccination strategies is needed. Objectives To evaluate the potential cost-effectiveness of RSV vaccination of infants and/or pregnant women in Turkey.MethodsA multi-cohort static Markov model with cycles of one month was used to compare the cost-effectiveness of vaccinated cohorts versus non-vaccinated cohorts. The 2014 Turkish birth cohort was divided by twelve to construct twelve monthly birth cohorts of equal size (111,459 new-borns). Model input was based on clinical data from a multicenter prospective study from Bursa, Turkey, combined with figures from the (inter) national literature and publicly available data from the Turkish Statistical Institute (TUIK). Incremental cost-effectiveness ratios (ICERs) were expressed in Turkish Lira (TL) per quality-adjusted life year (QALY) gained.ResultsVaccinating infants at 2 and 4 months of age would prevent 145,802 GP visits, 8,201 hospitalizations and 48 deaths during the first year of life, corresponding to a total gain of 1650 QALYs. The discounted ICER was estimated at 51,969 TL (26,220 US $in 2013) per QALY gained. Vaccinating both pregnant women and infants would prevent more cases, but was less attractive from a pure economic point of view with a discounted ICER of 61,653 TL (31,106 US$ in 2013) per QALY. Vaccinating only during pregnancy would result in fewer cases prevented than infant vaccination and a less favorable ICER.ConclusionRSV vaccination of infants and/or pregnant women has the potential to be cost-effective in Turkey. Although using relatively conservative assumptions, all evaluated strategies remained slightly below the threshold of 3 times the GDP per capita.</p

Live Cell Imaging of Bone Marrow Stromal Cells on Nano-pitted and Polished Titanium Surfaces: A Micro-Incubator in vitro Approach

Current orthopedic implants are not conducive for optimal integration of the biomaterial with newly-formed tissue (osseointegration) inside a patient’s body. In this study, medical-rade Ti-6Al-4V was used as a substrate due to its biocompatibility and ability to facilitate cellular adhesion and proliferation. Live cell imaging was conducted on bone marrow stromal cells, genetically modified to express the green fluorescent protein (GFP), from the 24-96 hours growth period, with the first 24 hours of growth being held inside a lab-scale incubator. Periodic images were recorded on nanopitted anodized and polished Ti-6Al-4V substrates to study how substratestiffness influences adhesion and proliferation. Collected images were analyzed for mitosis, adhesion, and filopodia-stretchability using ImageJ, an image processing program. Images were enhanced in order to perform cell counts at 24, 48, 72, and 96 hours of growth. Continuous recordings were produced to account for the number of mitosis occurrences and cellular migration on each of the substrates. Based on the conducted experiments, it appears that polished Ti-6Al-4V has a higher cell adherence than “nanopitted” anodized surface and an improved rate of proliferation which may be because the cells once adhered on the nano-pitted surface have less ability to detach in-order to undergo mitosis.https://engagedscholarship.csuohio.edu/u_poster_2014/1004/thumbnail.jp

A Prospective Study of Etiology of Childhood Acute Bacterial Meningitis, Turkey

Vaccines to prevent bacterial meningitis in this region must provide reliable protection against serogroup W-135

Brucellosis in Childhood

Objective: Brucellosis is still an important infectious disease, being widespread as endemic and sporadic cases in Turkey. The aim of this study was to evaluate clinical and laboratory findings, treatment modalities and final outcomes of brucellosis in children

Pott Puffy Tumor in Children: A Rare Emergency Clinical Entity

Objectives: Pott puffy tumor (PPT) is defined as soft tissue swelling of the forehead due to subperiosteal edema, accumulation of pus, or granulation tissue. It is associated with osteomyelitis of frontal bone secondary to frontal sinusitis. Pott puffy tumor can be complicated by preseptal and orbital cellulitis and intracranial infection

Vaccination in Previously-Healthy Children: Practice Recommendations on Vaccines Included and Not Included in the National Immunization Schedule of the Republic of Turkey - 2020

Ciftci, Ergin/0000-0002-4955-160XWOS:000608171000017[No Abstract Available

Stenotrophomonas maltophilia Outbreak in Neonatal Intensive Care Unit and Outbreak Management

Objective: Stenotrophomonas maltophilia is a pathogen, which may cause serious outbreak, particularly in neonatal intensive care units, with increasing importance at present. The aim of this study was to assess the epidemiological and clinical features of S. maltophilia epidemic that we encountered in our neonatal intensive care unit and outbreak management

Hospital Infections in the Pediatric Intensive Care Unit; 4-Year Evaluation, 2010-2013

Objective: The purpose of this study is to evaluate the healthcare-associated infections (HCAIs) in the pediatric intensive care unit (PICU) during a 4-year period