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Cost effectiveness analysis

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https://www.readbyqxmd.com/read/29786828/oral-contraceptives-for-pain-associated-with-endometriosis
#1
REVIEW
Julie Brown, Tineke J Crawford, Shree Datta, Andrew Prentice
BACKGROUND: Endometriosis is a common gynaecological condition which affects many women of reproductive age worldwide and is a major cause of pain and infertility. The combined oral contraceptive pill (COCP) is widely used to treat pain occurring as a result of endometriosis, although the evidence for its efficacy is limited. OBJECTIVES: To determine the effectiveness, safety and cost-effectiveness of oral contraceptive preparations in the treatment of painful symptoms ascribed to the diagnosis of laparoscopically proven endometriosis...
May 22, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29786549/pluripotent-stem-cells-induction-and-self-renewal
#2
REVIEW
R Abu-Dawud, N Graffmann, S Ferber, W Wruck, J Adjaye
Pluripotent stem cells (PSCs) lie at the heart of modern regenerative medicine due to their properties of unlimited self-renewal in vitro and their ability to differentiate into cell types representative of the three embryonic germ layers-mesoderm, ectoderm and endoderm. The derivation of induced PSCs bypasses ethical concerns associated with the use of human embryonic stem cells and also enables personalized cell-based therapies. To exploit their regenerative potential, it is essential to have a firm understanding of the molecular processes associated with their induction from somatic cells...
July 5, 2018: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/29786524/veterinary-herd-health-management-experience-among-farmers-and-farm-managers-in-swedish-dairy-production
#3
C Svensson, K Alvåsen, A C Eldh, J Frössling, H Lomander
A preventive herd health approach will most likely reduce incidences of clinical and subclinical disease. Swedish veterinary organizations offer specific veterinary herd health management (HHM) programs, but these services are not used to a large extent. The aim of this study was to investigate dairy farmers' experience of HHM and the conditions for collaboration with veterinarians in HHM. Six focus group discussions were conducted in March 2015 in West Sweden. In total, 33 dairy farmers participated. The recordings were transcribed and coded using thematic analysis, and the transcripts were reviewed to identify potential factors indicating barriers for farmers to engage a veterinarian in HHM...
July 1, 2018: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/29786523/decision-support-beyond-total-savings-eligibility-and-potential-savings-for-individual-participants-from-changes-in-the-national-surveillance-strategy-for-bovine-viral-diarrhoea-bvd-in-ireland
#4
Jamie A Tratalos, Hans-Hermann Thulke, David A Graham, Maria Guelbenzu Gonzalo, Simon J More
Surveillance and management of livestock diseases is often evaluated with reference to expected sector-wide costs. In contrast, we calculate losses or savings for individual herd owners of a change in monitoring strategy during a national cattle disease eradication programme: bovine viral diarrhoea (BVD) in Ireland. The alternative strategy differs in how the disease is identified; by its sample- rather than census-based approach; and by its greater cost per test. We examined the costs faced by each breeding herd if testing were conducted using serology on a sample of young stock, in contrast to the current method of tissue-tag testing of all newborn calves...
July 1, 2018: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/29786153/vasa-previa-screening-strategies-a-decision-and-cost-effectiveness-analysis
#5
R G Sinkey, A O Odibo
OBJECTIVE: The aim of this study is to perform a decision and cost-effectiveness analysis comparing four screening strategies for the antenatal diagnosis of vasa previa among singleton pregnancies. METHODS: A decision-analytic model was constructed comparing vasa previa screening strategies. Published probabilities and costs were applied to four transvaginal screening scenarios which occurred at the time of mid-trimester ultrasound: no screening, ultrasound-indicated screening, screening pregnancies conceived by in vitro fertilization (IVF), and universal screening...
May 22, 2018: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29786065/real-time-precise-point-positioning-based-zenith-tropospheric-delay-for-precipitation-forecasting
#6
Qingzhi Zhao, Yibin Yao, Wanqiang Yao, Zufeng Li
GPS-based Zenith Tropospheric Delay (ZTD) estimation should be easily obtained in a cost-effective way, however, the most previous studies focus on post-processed ZTD estimates using satellite orbit and clock products with at least 3-9 hours latency provided by International GNSS Service (IGS), which limits the GNSS meteorological application for nowcasting. With the development of IGS's real-time pilot project (RTPP), this limitation was removed by April, 2013 as real-time satellite orbit and clock products can be obtained on-line...
May 21, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29785689/the-impact-of-hospital-costing-methods-on-cost-effectiveness-analysis-a-case-study
#7
José Leal, Stefania Manetti, James Buchanan
BACKGROUND: Several methods exist to cost hospital contacts when estimating the cost effectiveness of a new intervention. However, the implications of choosing a particular approach remain unclear. We compare the use of the three main diagnosis-related group (DRG)-based national unit costs in England to determine whether choice of approach can impact on economic evaluation results. METHODS: A cost-utility model was developed to compare secondary fracture prevention models of care for hip fracture patients, using data from large primary and hospital care administrative datasets in England...
May 22, 2018: PharmacoEconomics
https://www.readbyqxmd.com/read/29785608/reuse-of-organobentonites-with-a-carbon-dioxide-responsive-solvent
#8
Ling-Yu Luan, Li Zhang, Li-Hong Wang
Synthesized organobentonite (SOB), montmorillonite (MMT), and commercial organobentonite (COB) were used as adsorbents for paraffin oil, a model pollutant in land-based oil spills and oil pipeline rupture. The characterization of clays was carried out with scanning electron microscopy (SEM), thermogravimetric analysis (TG), Fourier transform infrared spectroscopy (FTIR), and X-ray diffraction (XRD). After adsorption, oil was separated from adsorbents with a carbon dioxide responsive solvent N,N-dimethylcyclohexylamine (DMCHA), and DMCHA was subsequently separated from paraffin oil upon CO2 bubbling instead of distillation with high energy cost...
May 22, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29785479/ngspanpipe-a-pipeline-for-pan-genome-identification-in-microbial-strains-from-experimental-reads
#9
Umay Kulsum, Arti Kapil, Harpreet Singh, Punit Kaur
Recent advancements in sequencing technologies have decreased both time span and cost for sequencing the whole bacterial genome. High-throughput Next-Generation Sequencing (NGS) technology has led to the generation of enormous data concerning microbial populations publically available across various repositories. As a consequence, it has become possible to study and compare the genomes of different bacterial strains within a species or genus in terms of evolution, ecology and diversity. Studying the pan-genome provides insights into deciphering microevolution, global composition and diversity in virulence and pathogenesis of a species...
2018: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29785458/high-resolution-standardization-reduces-delay-due-to-workflow-disruptions-in-laparoscopic-cholecystectomy
#10
Marco von Strauss Und Torney, Sohelia Aghlmandi, Jasmin Zeindler, Debora Nowakowski, Christian A Nebiker, Christoph Kettelhack, Rachel Rosenthal, Raoul A Droeser, Savas D Soysal, Henry Hoffmann, Robert Mechera
BACKGROUND: Optimal resource utilization in high-cost environments like operating theatres is fundamental in today's cost constrained health care systems. Interruptions of the surgical workflow, i.e. microcomplications (MC), lead to prolonged procedure times and higher costs and can be indicative of surgical mistakes. Reducing MC can improve operating room efficiency and prevent intraoperative complications. We, therefore, aimed to evaluate the impact of a high-resolution standardized laparoscopic cholecystectomy protocol (HRSL) on operative time and intraoperative interruptions in a teaching hospital...
May 21, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29785435/assessing-the-performance-of-mm-pbsa-and-mm-gbsa-methods-7-entropy-effects-on-the-performance-of-end-point-binding-free-energy-calculation-approaches
#11
Huiyong Sun, Lili Duan, Fu Chen, Hui Liu, Zhe Wang, Peichen Pan, Feng Zhu, John Z H Zhang, Tingjun Hou
Entropy effects play an important role in drug-target interactions, but the entropic contribution to ligand-binding affinity is often neglected by end-point binding free energy calculation methods, such as MM/GBSA and MM/PBSA, due to the expensive computational cost of normal mode analysis (NMA). Here, we systematically investigated entropy effects on the prediction power of MM/GBSA and MM/PBSA using >1500 protein-ligand systems and six representative AMBER force fields. Two computationally efficient methods, including NMA based on truncated structures and the interaction entropy approach, were used to estimate the entropic contributions to ligand-target binding free energies...
May 22, 2018: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/29785170/cost-effectiveness-of-olaratumab-in-combination-with-doxorubicin-for-patients-with-soft-tissue-sarcoma-in-the-united-states
#12
Santiago Zuluaga-Sanchez, Lisa M Hess, Sorrel E Wolowacz, Yulia D'yachkova, Emma Hawe, Adrian D Vickers, James A Kaye, David Bertwistle
Background: Standard first-line treatments for advanced soft tissue sarcoma (STS) have changed little for 40 years, and outcomes have been poor. Recently, the United States (US) Food and Drug Administration conditionally approved olaratumab in combination with doxorubicin (Olara + Dox) based on a randomized phase II trial that reported a significant 11.8-month improvement in median survival versus single-agent doxorubicin (Dox). The present study investigated the cost-effectiveness of Olara + Dox compared with Dox and five other standard-of-care regimens from the US payer perspective...
2018: Sarcoma
https://www.readbyqxmd.com/read/29784592/short-term-resource-utilization-and-cost-effectiveness-of-comprehensive-geriatric-assessment-in-acute-hospital-care-for-severely-frail-elderly-patients
#13
Niklas Ekerstad, Björn W Karlson, David Andersson, Magnus Husberg, Per Carlsson, Emelie Heintz, Jenny Alwin
OBJECTIVE: The objective of this study was to estimate the 3-month within-trial cost-effectiveness of comprehensive geriatric assessment (CGA) in acute medical care for frail elderly patients compared to usual medical care, by estimating health-related quality of life and costs from a societal perspective. DESIGN: Clinical, prospective, controlled, 1-center intervention trial with 2 parallel groups. INTERVENTION: Structured, systematic interdisciplinary CGA-based care in an acute elderly care unit...
May 18, 2018: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/29784426/financial-validation-of-the-european-society-of-thoracic-surgeons-risk-score-predicting-prolonged-air-leak-after-video-assisted-thoracic-surgery-lobectomy
#14
Alessandro Brunelli, Cecilia Pompili, Padma Dinesh, Vinod Bassi, Andrea Imperatori
OBJECTIVES: The objective of this study was to verify whether the European Society of Thoracic Surgeons prolonged air leak risk score for video-assisted thoracoscopic lobectomy was associated with incremental postoperative costs. METHODS: We retrospectively analyzed 353 patients subjected to video-assisted thoracoscopic lobectomy or segmentectomy (April 2014 to March 2016). Postoperative costs were obtained from the hospital Finance Department. Patients were grouped in different classes of risk according to their prolonged air leak risk score...
April 27, 2018: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29784378/nano-carbon-black-based-screen-printed-sensor-for-carbofuran-isoprocarb-carbaryl-and-fenobucarb-detection-application-to-grain-samples
#15
Flavio Della Pelle, Claudia Angelini, Manuel Sergi, Michele Del Carlo, Alessia Pepe, Dario Compagnone
An electrochemical screening assay for the detection of phenyl carbamates (i.e. carbaryl, carbofuran, isoprocarb and fenobucarb) was developed and applied to grains samples (i.e. durum wheat, soft wheat and maize). Nano carbon black (CB) was strategically employed to realize an effective, reproducible, fouling resistant, low cost, delocalisable screen printed sensor (CB-SPE). CB-SPEs morphology (SEM and FEM) and electrochemical property (CV and EIS) were studied. The final pesticides analysis protocol consist of: (i) extraction of the analyte (just by mixing), (ii) alkaline hydrolysis (10 min R...
August 15, 2018: Talanta
https://www.readbyqxmd.com/read/29784352/application-of-gradient-ratio-flow-injection-technique-to-implementation-of-the-chemical-h-point-standard-addition-method
#16
Marcin Wieczorek, Marek Dębosz, Paweł Świt, Aneta Woźniakiewicz, Paweł Kościelniak
A new gradient ratio approach to Chemical H-point Standard Addition Method (C-HPSAM) was developed in flow injection analysis with spectrophotometric detection. C-HPSAM is based on an idea to use SAM for calibration in several different chemical conditions in order to correct unspecific (additive) interferences in samples with unknown matrix. The approach proposed in this paper employs the gradient ratio flow-injection technique to generate a continuous change of chemical conditions. By doing so a set of two-point SAM calibration curves with different slopes are possible of registering that are intersected in a common point indicating the values of both unspecific interferences and analyte concentration in a sample...
August 15, 2018: Talanta
https://www.readbyqxmd.com/read/29783981/implementing-integrated-services-for-people-with-epilepsy-in-primary-care-in-ethiopia-a-qualitative-study
#17
Raquel Catalao, Tigist Eshetu, Ruth Tsigebrhan, Girmay Medhin, Abebaw Fekadu, Charlotte Hanlon
BACKGROUND: In order to tackle the considerable treatment gap for epilepsy in many low- and middle-income countries (LMICs), a task sharing model is recommended whereby care is integrated into primary health services. However, there are limited data on implementation and impact of such services in LMICs. Our study aimed to explore the perspectives of service users and caregivers on the accessibility, experience and perceived impact of epilepsy treatment received in a task-shared model in a rural district of Ethiopia...
May 21, 2018: BMC Health Services Research
https://www.readbyqxmd.com/read/29783936/identifying-and-assessing-the-benefits-of-interventions-for-postnatal-depression-a-systematic-review-of-economic-evaluations
#18
Binu Gurung, Louise J Jackson, Mark Monahan, Ruth Butterworth, Tracy E Roberts
BACKGROUND: Economic evaluations of interventions for postnatal depression (PND) are essential to ensure optimal healthcare decision-making. Due to the wide-ranging effects of PND on the mother, baby and whole family, there is a need to include outcomes for all those affected and to include health and non-health outcomes for accurate estimates of cost-effectiveness. This study aimed to identify interventions to prevent or treat PND for which an economic evaluation had been conducted and to evaluate the health and non-health outcomes included...
May 21, 2018: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/29783728/a-3d-printed-multichannel-viscometer-for-high-throughput-analysis-of-frying-oil-quality
#19
Sein Oh, Byeongyeon Kim, Sungyoung Choi
Viscosity as a sensitive measure of material changes is a potential quality-control parameter for simple and rapid assessment of frying oil quality. However, conventional viscometers require improvements in throughput, portability, cost-effectiveness and usability to be widely adopted for quality-control applications. Here we present a 3D-printed multichannel viscometer for simple, inexpensive and multiplexed viscosity measurement. The multichannel viscometer enables both parallel actuation of multiple fluid flows by pressing the plunger of the viscometer by hand and direct measurement of their relative volumes dispensed with naked eye...
May 19, 2018: Sensors
https://www.readbyqxmd.com/read/29783593/re-optimising-the-diagnosis-of-prostate-cancer-in-the-era-of-multiparametric-magnetic-resonance-imaging-a-cost-effectiveness-analysis-based-on-the-prostate-mr-imaging-study-promis
#20
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