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Dose Error Reduction System

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https://www.readbyqxmd.com/read/28643030/hospital-electronic-prescribing-system-implementation-impact-on-discharge-information-communication-and-prescribing-errors-a-before-and-after-study
#1
Pamela Ruth Mills, Anita Elaine Weidmann, Derek Stewart
PURPOSE: The study aimed to test the hypothesis that hospital electronic prescribing and medicine administration system (HEPMA) implementation impacted patient discharge letter quality, nature and frequency of prescribing errors. METHOD: A quasi experimental before and after retrospective case note review was conducted in one United Kingdom district general hospital. The total sample size was 318 (random samples of 159 before and after implementation), calculated to achieve a 10% error reduction with a power of 80% and p < 0...
June 22, 2017: European Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28574959/intravenous-smart-pump-drug-library-compliance-a-descriptive-study-of-44-hospitals
#2
Karen K Giuliano, Wan-Ting Su, Daniel D Degnan, Kristy Fitzgerald, Richard J Zink, Poching DeLaurentis
BACKGROUND: Although intravenous (IV) smart pumps with built-in dose-error reduction systems (DERS) can reduce IV medication administration error, most serious adverse events still occur during IV medication administration. Sources of error include overriding DERS and manually bypassing drug libraries and the DERS. METHODS: Our purpose was to use the Regenstrief National Center for Medical Device Informatics data set to better understand IV smart pump drug library and DERS compliance...
June 1, 2017: Journal of Patient Safety
https://www.readbyqxmd.com/read/28538369/significant-reduction-of-fluoroscopy-repetition-with-lumbar-localization-system-in-minimally-invasive-spine-surgery-a-prospective-study
#3
Guoxin Fan, Hailong Zhang, Xin Gu, Chuanfeng Wang, Xiaofei Guan, Yunshan Fan, Shisheng He
The conventional location methods for minimally invasive spinal surgery (MISS) were mainly based on repeated fluoroscopy in a trial-and-error manner preoperatively and intraoperatively. Localization system mainly consisted of preoperative applied radiopaque frame and intraoperative guiding device, which has the potential to minimize fluoroscopy repetition in MISS. The study aimed to evaluate the efficacy of a novel lumbar localization system in reducing radiation exposure to patients.Included patients underwent minimally invasive transforaminal lumbar interbody fusion (MISTLIF) or percutaneous transforaminal endoscopic discectomy (PTED)...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28535917/sensitivity-evaluation-of-two-commercial-dosimeters-in-detecting-helical-tomotherapy-treatment-delivery-errors
#4
Shrikant Deshpande, Mark Geurts, Philip Vial, Peter Metcalfe, Lois Holloway
PURPOSE: To assess the sensitivity of two commercial dosimetry systems in detecting Helical TomoTherapy (HT) delivery errors. METHOD: Two commercial dosimeters i) MatriXX(Evolution) and ii) ArcCHECK® were considered. Ten retrospective nasopharynx HT patients were analysed. For each patient, error plans were created by independently introducing systematic offsets in: a) Jaw width error ±1, ±1.5 and ±2mm, b) Couch speed error ±2%, ±2.5, ±3% and ±4%, and c) MLC Leaf Open Time (MLCLOT) errors (3 separate MLC errors: either leaf 32 open or leaf 42 remains open during delivery, and 4% random reductions in MLCLOT)...
May 2017: Physica Medica: PM
https://www.readbyqxmd.com/read/28530330/-the-sherlock-system-clinical-and-logistic-pharmaceutical-services
#5
Roni Leibowitz, Shahar Aflalo, Ornit Cohen, Ahuva Lustig
BACKGROUND: The drug inventory in the hospital consumes a large part of the hospital's budget. Classic drug management is based on weekly visits of the pharmacist in the departments, writing an order and dispensing it. This method is wasteful in terms of sending a bulk of drugs that will not necessarily be utilized, and it is also inefficient in terms of human resources. The unit-dose method, which is more advanced, is based on filling out individual prescriptions for each of the inpatients in the department...
August 2016: Harefuah
https://www.readbyqxmd.com/read/28498024/a-prospective-risk-assessment-of-informal-carers-medication-administration-errors-within-the-domiciliary-setting
#6
Anam Parand, Giuliana Faiella, Bryony Dean Franklin, Maximilian Johnston, Fabrizio Clemente, Neville A Stanton, Nick Sevdalis
Increasingly, medication is being administered at home by family and friends of the care-recipient. This study aims to identify and analyse risks associated with potential drug administration errors made by informal carers at home. We mapped medication administration at home with a multidisciplinary team that included carers, health care professionals and patients. Evidence-based risk-analysis methodologies were applied: Healthcare Failure Modes and Effect Analysis (HFMEA), Systematic Human Error Reduction and Prediction Analysis (SHERPA) and Systems-Theoretic Accident Model and Processes (STAMP)...
June 9, 2017: Ergonomics
https://www.readbyqxmd.com/read/28479741/effect-of-naringenin-a-naturally-occurring-flavanone-against-pilocarpine-induced-status-epilepticus-and-oxidative-stress-in-mice
#7
Sheeba Shakeel, Muneeb U Rehman, Nahida Tabassum, Umar Amin, Manzoor Ur Rahman Mir
BACKGROUND: Epilepsy is a disorder of the central nervous system characterized by recurrent seizures. It is a very common disease in which approximately 30% of patients do not respond favourably to treatment with anticonvulsants. Oxidative stress is associated with neuronal damage arising from epileptic seizures. The present study investigated the effects of naringenin in pilocarpine-induced epilepsy in mice. Naringenin, one of the most frequently occurring flavanone in citrus fruits, was evaluated for its shielding effect against the pilocarpine induced behavioural, oxidative and histopathological alterations in rodent model of epilepsy...
January 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28479718/potential-lipid-lowering-effects-of-eleusine-indica-l-gaertn-extract-on-high-fat-diet-induced-hyperlipidemic-rats
#8
Siew Ling Ong, Koteswara Rao Nalamolu, How Yee Lai
BACKGROUND: To date, anti-obesity agents based on natural products are tested for their potential using lipase inhibition assay through the interference of hydrolysis of fat by lipase resulting in reduced fat absorption without altering the central mechanisms. Previous screening study had indicated strong anti-obesity potential in Eleusine indica (E. indica), but to date, no pharmacologic studies have been reported so far. OBJECTIVE: This study was performed to investigate the lipid-lowering effects of E...
January 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28448851/accurate-3d-reconstruction-of-bony-surfaces-using-ultrasonic-synthetic-aperture-techniques-for-robotic-knee-arthroplasty
#9
William Kerr, Philip Rowe, Stephen Gareth Pierce
Robotically guided knee arthroplasty systems generally require an individualized, preoperative 3D model of the knee joint. This is typically measured using Computed Tomography (CT) which provides the required accuracy for preoperative surgical intervention planning. Ultrasound imaging presents an attractive alternative to CT, allowing for reductions in cost and the elimination of doses of ionizing radiation, whilst maintaining the accuracy of the 3D model reconstruction of the joint. Traditional phased array ultrasound imaging methods, however, are susceptible to poor resolution and signal to noise ratios (SNR)...
April 19, 2017: Computerized Medical Imaging and Graphics: the Official Journal of the Computerized Medical Imaging Society
https://www.readbyqxmd.com/read/28443354/optimization-of-intelligent-infusion-pump-technology-to-minimize-vasopressor-pump-programming-errors
#10
Nina Vadiei, Carrie A Shuman, Manasa S Murthy, Mitchell J Daley
BACKGROUND: There is a lack of data evaluating the impact of hard limit implementation into intelligent infusion pump technology (IIPT). The purpose of this study was to determine if incorporation of vasopressor upper hard limits (UHL) into IIPT increases efficacy of alerts by preventing pump programming errors. METHODS: Retrospective review from five hospitals within a single healthcare network between April 1, 2013 and May 31, 2014. A total of 65,680 vasopressor data entries were evaluated; 19,377 prior to hard limit implementation and 46,303 after hard limit implementation...
May 17, 2017: Expert Opinion on Drug Safety
https://www.readbyqxmd.com/read/28398210/out-of-field-doses-from-pediatric-craniospinal-irradiations-using-3d-crt-imrt-helical-tomotherapy-and-electron-based-therapy
#11
Marijke De Saint-Hubert, Dirk Verellen, Kenneth Poels, Wouter Crijns, Federica Magliona, Tom Depuydt, Filip Vanhavere, Lara Struelens
Medulloblastoma treatment involves irradiation of the entire central nervous system, i.e. craniospinal irradiation (CSI). This is associated with the significant exposure of large volumes of healthy tissue and there is growing concern regarding treatment-associated side effects. The current study compares out-of-field organ doses in children receiving CSI through 3D-conformal radiotherapy (3D-CRT), intensity modulated radiotherapy (IMRT), helical tomotherapy (HT) and an electron-based technique, and includes radiation doses resulting from imaging performed during treatment...
July 7, 2017: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/28368966/intravenous-administration-errors-intercepted-by-smart-infusion-technology-in-an-adult-intensive-care-unit
#12
Rebecca Ibarra-Pérez, Fabiola Puértolas-Balint, Elizabeth Lozano-Cruz, Sergio E Zamora-Gómez, Lucila I Castro-Pastrana
OBJECTIVES: The aim of the study was to investigate the efficacy of intravenous (IV) smart pumps with drug libraries and dose error reduction system (DERS) to intercept programming errors entailing high risk for patients in an adult intensive care unit (ICU). METHODS: A 2-year retrospective study was conducted in the adult ICU of the Hospital Juárez de México in Mexico City to evaluate the impact of IV smart pump/DERS (Hospira MedNet) technology implementation...
April 1, 2017: Journal of Patient Safety
https://www.readbyqxmd.com/read/28297338/epid-based-in-vivo-dosimetry-system-clinical-experience-and-results
#13
Sofia Celi, Emilie Costa, Claas Wessels, Alejandro Mazal, Alain Fourquet, Pascal Francois
Mandatory in several countries, in vivo dosimetry has been recognized as one of the next milestones in radiation oncology. Our department has implemented clinically an EPID based in vivo dosimetry system, EPIgray, by DOSISOFT S.A., since 2006. An analysis of the measurements per linac and energy over a two-year period was performed, which included a more detailed examination per technique and treatment site over a six-month period. A comparison of the treatment planning system doses and the doses estimated by EPIgray shows a mean of the differences of 1...
May 2016: Journal of Applied Clinical Medical Physics
https://www.readbyqxmd.com/read/28288091/utilizing-electronic-health-record-information-to-optimize-medication-infusion-devices-a-manual-data-integration-approach
#14
Amanda Chuk, Robert Maloney, Joyce Gawron, Colin Skinner
Health information technology is increasingly utilized within healthcare delivery systems today. Two examples of this type of technology include the capture of patient-specific information within an electronic health record and intravenous medication infusion devices equipped with dose error reduction software known as drug libraries. Automatic integration of these systems, termed intravenous (IV) interoperability, should serve as the goal toward which all healthcare systems work to maximize patient safety...
November 2016: Journal for Healthcare Quality: Official Publication of the National Association for Healthcare Quality
https://www.readbyqxmd.com/read/28260404/significant-and-sustained-reduction-in-chemotherapy-errors-through-improvement-science
#15
Brian D Weiss, Melissa Scott, Kathleen Demmel, Uma R Kotagal, John P Perentesis, Kathleen E Walsh
PURPOSE: A majority of children with cancer are now cured with highly complex chemotherapy regimens incorporating multiple drugs and demanding monitoring schedules. The risk for error is high, and errors can occur at any stage in the process, from order generation to pharmacy formulation to bedside drug administration. Our objective was to describe a program to eliminate errors in chemotherapy use among children. METHODS: To increase reporting of chemotherapy errors, we supplemented the hospital reporting system with a new chemotherapy near-miss reporting system...
April 2017: Journal of Oncology Practice
https://www.readbyqxmd.com/read/28240007/delineation-of-margins-for-the-planning-target-volume-ptv-for-image-guided-radiotherapy-igrt-of-gastric-cancer-based-on-intrafraction-motion
#16
Paulina Leszczyńska, Wojciech Leszczyński, Jerzy Wydmański, Dębiec Kinga, Agnieszka Namysł Kaletka, Andrzej Tukiendorf, Leszek Hawrylewicz
Background: Application of the image-guided radiotherapy (IGRT) system for gastric cancer involving daily verification of patient positioning on the treatment machine allows minimisation of geometrical errors as a consequence of intra- and inter-fraction motion. The purpose of this study was to define the intrafraction motion in gastric cancer patients during a treatment session based on the IGRT system and designation of margins around the clinical target volume CTV (internal target volume ITV) necessary to delineate the planning target volume (PTV)...
January 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28179741/innovations-in-medication-preparation-safety-and-wastage-reduction-use-of-a-workflow-management-system-in-a-pediatric-hospital
#17
Stephen Jerome Davis, Josephine Hurtado, Rosemary Nguyen, Tran Huynh, Ivan Lindon, Cedric Hudnall, Sara Bork
Background: USP <797> regulatory requirements have mandated that pharmacies improve aseptic techniques and cleanliness of the medication preparation areas. In addition, the Institute for Safe Medication Practices (ISMP) recommends that technology and automation be used as much as possible for preparing and verifying compounded sterile products. Objective: To determine the benefits associated with the implementation of the workflow management system, such as reducing medication preparation and delivery errors, reducing quantity and frequency of medication errors, avoiding costs, and enhancing the organization's decision to move toward positive patient identification (PPID)...
January 2017: Hospital Pharmacy
https://www.readbyqxmd.com/read/28130918/anifrolumab-an-anti-interferon-%C3%AE-receptor-monoclonal-antibody-in-moderate-to-severe-systemic-lupus-erythematosus
#18
Richard Furie, Munther Khamashta, Joan T Merrill, Victoria P Werth, Kenneth Kalunian, Philip Brohawn, Gabor G Illei, Jorn Drappa, Liangwei Wang, Stephen Yoo
OBJECTIVE: To assess the efficacy and safety of anifrolumab, a type I interferon (IFN) receptor antagonist, in a phase IIb, randomized, double-blind, placebo-controlled study of adults with moderate-to-severe systemic lupus erythematosus (SLE). METHODS: Patients (n = 305) were randomized to receive intravenous anifrolumab (300 mg or 1,000 mg) or placebo, in addition to standard therapy, every 4 weeks for 48 weeks. Randomization was stratified by SLE Disease Activity Index 2000 score (<10 or ≥10), oral corticosteroid dosage (<10 or ≥10 mg/day), and type I IFN gene signature test status (high or low) based on a 4-gene expression assay...
February 2017: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/28126192/using-vitamin-e-to-prevent-the-impairment-in-behavioral-test-cell-loss-and-dendrite-changes-in-medial-prefrontal-cortex-induced-by-tartrazine-in-rats
#19
Ali Rafati, Nasrin Nourzei, Saied Karbalay-Doust, Ali Noorafshan
Tartrazine is a food color that may adversely affect the nervous system. Vitamin E is a neuro-protective agent. This study aimed to evaluate the effects of tartrazine and vitamin E on the performance of rats in memory and learning tests as well as the structure of medial Prefrontal Cortex (mPFC). The rats were first divided into seven groups which received the followings for a period of seven weeks: distilled water, corn oil, vitamin E (100mg/kg/day), a low dose (50mg/kg/day) and a high dose (50mg/kg/day) of tartrazine with and without vitamin E...
March 2017: Acta Histochemica
https://www.readbyqxmd.com/read/28099320/closed-loop-delivery-systems-versus-manually-controlled-administration-of-total-iv-anesthesia-a-meta-analysis-of-randomized-clinical-trials
#20
Laura Pasin, Pasquale Nardelli, Margherita Pintaudi, Massimiliano Greco, Massimo Zambon, Luca Cabrini, Alberto Zangrillo
Bispectral Index Scale (BIS)-guided closed-loop delivery of anesthetics has been extensively studied. We performed a meta-analysis of all the randomized clinical trials comparing efficacy and performance between BIS-guided closed-loop delivery and manually controlled administration of total IV anesthesia. Scopus, PubMed, EMBASE, and the Cochrane Central Register of clinical trials were searched for pertinent studies. Inclusion criteria were random allocation to treatment and closed-loop delivery systems versus manually controlled administration of total IV anesthesia in any surgical setting...
February 2017: Anesthesia and Analgesia
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