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Human Factors in Patient Safety

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https://www.readbyqxmd.com/read/28817554/occupational-distribution-of-campylobacteriosis-and-salmonellosis-cases-maryland-ohio-and-virginia-2014
#1
Chia-Ping Su, Marie A de Perio, Kathleen Fagan, Meghan L Smith, Ellen Salehi, Seth Levine, Karen Gruszynski, Sara E Luckhaupt
Campylobacter and Salmonella are leading causes of bacterial gastroenteritis in the United States and are estimated to cause >1 million episodes of domestically acquired illness annually (1). Campylobacter and Salmonella are primarily transmitted through contaminated food, but animal-to-human and human-to-human transmission can also occur (2,3). Although occupationally acquired infections have been reported, occupational risk factors have rarely been studied. In 2015, the Occupational Safety and Health Administration (OSHA) identified 63 suspected or confirmed cases of Campylobacter infection over 3...
August 18, 2017: MMWR. Morbidity and Mortality Weekly Report
https://www.readbyqxmd.com/read/28816986/efficacy-and-safety-of-endocrine-monotherapy-as-first-line-treatment-for-hormone-sensitive-advanced-breast-cancer-a-network-meta-analysis
#2
Jingwen Zhang, Yanhong Huang, Changyi Wang, Yuanfang He, Shukai Zheng, Kusheng Wu
BACKGROUND: Endocrine therapy was recommended as the preferred first-line treatment for hormone receptor-positive (HR+, i.e., ER+ and/or PgR+), human epidermal growth factor receptor-2-negative (HER2-) postmenopausal advanced breast cancer (ABC), but which endocrine monotherapy is optimal lacks consensus. We aimed to identify the optimal endocrine monotherapy with a network meta-analysis. METHODS: We performed a network meta-analysis for a comprehensive analysis of 6 first-line endocrine monotherapies (letrozole, anastrozole, exemestane, tamoxifen, fulvestrant 250 mg and 500 mg) for HR+ HER2- metastatic or locally advanced breast cancer in postmenopausal patients...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28809993/adalimumab-in-chronic-plaque-psoriasis-a-clinical-guide
#3
Jashin J Wu, W C Valdecantos
<p>Psoriasis is a common, inflammatory disease that manifests itself as lesions on the skin, which greatly impacts the physical and psychological wellbeing of those affected. The current goal of treatment in psoriasis is to improve the signs and symptoms of disease, whilst minimizing the burden of disease on patient health-related quality of life. Psoriasis can also be associated with other comorbidities such as joint disease, cardiovascular disease, and depression, which can add to the complexity of treatment...
August 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28806225/preventing-retained-central-venous-catheter-guidewires-a-randomized-controlled-simulation-study-using-a-human-factors-approach
#4
Maryanne Z A Mariyaselvam, Ken R Catchpole, David K Menon, Arun K Gupta, Peter J Young
BACKGROUND: Retained central venous catheter guidewires are never events. Currently, preventative techniques rely on clinicians remembering to remove the guidewire. However, solutions solely relying upon humans to prevent error inevitably fail. A novel locked procedure pack was designed to contain the equipment required for completing the procedure after the guidewire should have been removed: suture, suture holder, and antimicrobial dressings. The guidewire is used as a key to unlock the pack and to access the contents; thereby, the clinician must remove the guidewire from the patient to complete the procedure...
August 11, 2017: Anesthesiology
https://www.readbyqxmd.com/read/28802348/alarm-safety-and-alarm-fatigue
#5
REVIEW
Kendall R Johnson, James I Hagadorn, David W Sink
Clinical alarm systems have received significant attention in recent years following warnings from hospital accrediting and health care technology organizations regarding patient harm caused by unsafe practices. Alarm desensitization or fatigue from frequent, false, or unnecessary alarms, has led to serious events and even patient deaths. Other concerns include settings inappropriate to patient population or condition, inadequate staff training, and improper use or disabling. Research on human factors in alarm response and of functionality of medical devices will help clinicians develop appropriate policies, practices, and device settings for clinical alarms in neonatal intensive care units...
September 2017: Clinics in Perinatology
https://www.readbyqxmd.com/read/28801406/speak-up-culture-in-an-intensive-care-unit-in-hong-kong-a-cross-sectional-survey-exploring-the-communication-openness-perceptions-of-chinese-doctors-and-nurses
#6
George Wing Yiu Ng, Jack Kwok Hung Pun, Eric Hang Kwong So, Wendy Wai Hang Chiu, Avis Siu Ha Leung, Yuk Han Stone, Chung Ling Lam, Sarah Pui Wa Lai, Rowlina Pui Wah Leung, Hing Wah Luk, Anne Kit Hung Leung, Kin Wah Au Yeung, Kang Yiu Lai, Diana Slade, Engle Angela Chan
OBJECTIVES: Despite growing recognition of the importance of speaking up to protect patient safety in critical care, little research has been performed in this area in an intensive care unit (ICU) context. This study explored the communication openness perceptions of Chinese doctors and nurses and identified their perceptions of issues in ICU communication, their reasons for speaking up and the possible factors and strategies involved in promoting the practice of speaking up. DESIGN: A mixed-methods design with quantitative and sequential qualitative components was used...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28798270/a-phase-i-dose-escalation-study-of-the-safety-and-pharmacokinetics-of-pictilisib-in-combination-with-erlotinib-in-patients-with-advanced-solid-tumors
#7
Stephen Leong, Rebecca A Moss, Daniel W Bowles, Joseph A Ware, Jing Zhou, Jill M Spoerke, Mark R Lackner, Geetha Shankar, Jennifer L Schutzman, Ruud van der Noll, Emile E Voest, Jan H M Schellens
BACKGROUND: Epidermal growth factor receptor (EGFR) and phosphatidylinositol 3-kinase (PI3K) are involved in the proliferation and survival of many cancer types. Enhanced antitumor activity may be achieved through combined inhibition of these pathways. We report results for pictilisib (GDC-0941, a class I pan-PI3K inhibitor) plus erlotinib (an EGFR tyrosine kinase inhibitor) in patients with advanced solid tumors. MATERIALS AND METHODS: A 3 + 3 dose-escalation study was carried out at a starting daily dose of 60 mg pictilisib on days 1-21 of a 28-day cycle and 150 mg erlotinib from day 2 of cycle 1...
August 10, 2017: Oncologist
https://www.readbyqxmd.com/read/28780372/species-specific-effects-of-neuregulin-1%C3%AE-cimaglermin-alfa-on-glucose-handling-in-animal-models-and-humans-with-heart-failure
#8
Zhihong Huang, Douglas B Sawyer, Erika L Troy, Corissa McEwen, John H Cleator, Abigail Murphy, Anthony O Caggiano, Andrew Eisen, Tom J Parry
Neuregulin-1β is a member of the neuregulin family of growth factors and is critically important for normal development and functioning of the heart and brain. A recombinant version of neuregulin-1β, cimaglermin alfa (also known as glial growth factor 2 or GGF2) is being investigated as a possible therapy for heart failure. Previous studies suggest that neuregulin-1β stimulation of skeletal muscle increases glucose uptake and, specifically, sufficient doses of cimaglermin alfa acutely produce hypoglycemia in pigs...
August 2, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/28770106/outcome-of-surgical-treatment-in-late-onset-capsular-block-syndrome
#9
Yang Huang, Zi Ye, Hang Li, Zhaohui Li
PURPOSE: To further investigate the pathogenesis of late-onset capsular block syndrome (CBS) and to evaluate the safety of surgical treatment. METHODS: Seven patients diagnosed with late-onset CBS were retrospectively analyzed. Anterior chamber depth (ACD), intraocular pressure (IOP), refractive diopter, and best-corrected visual acuity (BCVA) before and after surgery were recorded. The opaque substance was tested with Western blot, and a flow cytometer multiple array assay system was utilized to evaluate the levels of inflammatory cytokines from opaque substance and aqueous humor, respectively...
2017: Journal of Ophthalmology
https://www.readbyqxmd.com/read/28768217/randomised-open-label-phase-ii-study-comparing-the-efficacy-and-the-safety-of-cabazitaxel-versus-weekly-paclitaxel-given-as-neoadjuvant-treatment-in-patients-with-operable-triple-negative-or-luminal-b-her2-negative-breast-cancer-genevieve
#10
Sherko Kümmel, Stefan Paepke, Jens Huober, Christian Schem, Michael Untch, Jens Uwe Blohmer, Wolfgang Eiermann, Bernd Gerber, Claus Hanusch, Jörn Hilfrich, Christian Jackisch, Andreas Schneeweiss, Carsten Denkert, Knut Engels, Peter Klare, Peter A Fasching, Gunter von Minckwitz, Nicole Burchardi, Sibylle Loibl
BACKGROUND: The GENEVIEVE study compared the pathological complete response (pCR) rate (ypT0/is ypN0/+) in patients with operable human epidermal growth factor receptor 2 (HER2)-negative breast cancer (BC) treated with either cabazitaxel or paclitaxel. METHODS: GENEVIEVE was a prospective, multicentre, randomised, open-label, phase II study comparing the efficacy and the safety of four 3-weekly cycles cabazitaxel versus 12 weeks of paclitaxel given as neoadjuvant treatment...
July 30, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28764748/a-phase-i-trial-of-ganetespib-in-combination-with-paclitaxel-and-trastuzumab-in-patients-with-human-epidermal-growth-factor-receptor-2-her2-positive-metastatic-breast-cancer
#11
Komal Jhaveri, Rui Wang, Eleonora Teplinsky, Sarat Chandarlapaty, David Solit, Karen Cadoo, James Speyer, Gabriella D'Andrea, Sylvia Adams, Sujata Patil, Sofia Haque, Tara O'Neill, Kent Friedman, Francisco J Esteva, Clifford Hudis, Shanu Modi
BACKGROUND: Targeted therapies in HER2-positive metastatic breast cancer significantly improve outcomes but efficacy is limited by therapeutic resistance. HER2 is an acutely sensitive Heat Shock Protein 90 (HSP90) client and HSP90 inhibition can overcome trastuzumab resistance. Preclinical data suggest that HSP90 inhibition is synergistic with taxanes with the potential for significant clinical activity. We therefore tested ganetespib, a HSP90 inhibitor, in combination with paclitaxel and trastuzumab in patients with trastuzumab-refractory HER2-positive metastatic breast cancer...
August 2, 2017: Breast Cancer Research: BCR
https://www.readbyqxmd.com/read/28763359/more-than-a-tick-box-medical-checklist-development-design-and-use
#12
Barbara K Burian, Anna Clebone, Key Dismukes, Keith J Ruskin
Despite improving patient safety in some perioperative settings, some checklists are not living up to their potential and complaints of "checklist fatigue" and outright rejection of checklists are growing. Problems reported often concern human factors: poor design, inadequate introduction and training, duplication with other safety checks, poor integration with existing workflow, and cultural barriers. Each medical setting-such as an operating room or a critical care unit-and different clinical needs-such as a shift handover or critical event response-require a different checklist design...
July 28, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28752777/anti-egfr-monoclonal-antibody-panitumumab-for-the-treatment-of-patients-with-metastatic-colorectal-cancer-an-overview-of-current-practice-and-future-perspectives
#13
Francesca Battaglin, Vincenzo Dadduzio, Francesca Bergamo, Chiara Manai, Marta Schirripa, Sara Lonardi, Vittorina Zagonel, Fotios Loupakis
Targeted agents alone or in combination with chemotherapy are current standard of treatment for metastatic colorectal cancer (mCRC). Panitumumab is a fully human monoclonal antibody which inhibits the epidermal growth factor receptor (EGFR). It is currently approved in combination with chemotherapy in first- and second-line and as a monotherapy in chemorefractory patients. RAS gene mutations confer resistance to anti-EGFR agents; thus, panitumumab is restricted to the treatment of RAS wild-type (WT) tumors...
July 28, 2017: Expert Opinion on Biological Therapy
https://www.readbyqxmd.com/read/28748991/-analysis-of-incident-reports-in-an-anesthesiology-unit-of-a-university-hospital
#14
Luis Marfán, Juan C Pedemonte, Daniela Sandoval, Constanza Ferdinand, Lorena Camus, Héctor J Lacassie
BACKGROUND: Incident reporting is an effective strategy used to enhance patient safety. An incident is an event that could eventually result in harm to a patient. AIM: To classify and analyze incidents reported by an Anesthesiology division at a University hospital in Chile. MATERIAL AND METHODS: A retrospective analysis of the reported incidents registered in our institutional database from January 2008 to January 2014. They were classified according to three variables proposed by the World Health Organization system to determine the type of incident and patients’ potential harm...
April 2017: Revista Médica de Chile
https://www.readbyqxmd.com/read/28744884/shear-stress-induced-total-blood-trauma-in-multiple-species
#15
Chris H H Chan, Ina Laura Pieper, Christian R Robinson, Yasmin Friedmann, Venkateswarlu Kanamarlapudi, Catherine A Thornton
The common complications in heart failure patients with implanted ventricular assist devices (VADs) include hemolysis, thrombosis, and bleeding. These are linked to shear stress-induced trauma to erythrocytes, platelets, and von Willebrand factor (vWF). Novel device designs are being developed to reduce the blood trauma, which will need to undergo in vitro and in vivo preclinical testing in large animal models such as cattle, sheep, and pig. To fully understand the impact of device design and enable translation of preclinical results, it is important to identify any potential species-specific differences in the VAD-associated common complications...
July 26, 2017: Artificial Organs
https://www.readbyqxmd.com/read/28737130/effect-of-pertuzumab-trastuzumab-and-docetaxel-in-her2-positive-metastatic-breast-cancer-a-meta-analysis%C3%A2
#16
Tian Tian, Jing Ye, Sihai Zhou
INTRODUCTION: Pertuzumab, as an adjunctive therapy to trastuzumab and docetaxel, has been reported to be potentially beneficial for the treatment of human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer. However, the results remain controversial. We conducted a systematic review and meta-analysis to evaluate the efficacy and safety of pertuzumab supplementation in patients with HER2-positive metastatic breast cancer. METHODS: Medline, SCOPUS, Google Scholar, Cochrane library databases, EMBASE, Springer, and Science Direct were systematically searched...
July 24, 2017: International Journal of Clinical Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28735373/systematic-heuristic-evaluation-of-computerized-consultation-order-templates-clinicians-and-human-factors-engineers-perspectives
#17
April Savoy, Himalaya Patel, Mindy E Flanagan, Michael Weiner, Alissa L Russ
We assessed the usability of consultation order templates and identified problems to prioritize in design efforts for improving referral communication. With a sample of 26 consultation order templates, three evaluators performed a usability heuristic evaluation. The evaluation used 14 domain-independent heuristics and the following three supplemental references: 1 new domain-specific heuristic, 6 usability goals, and coded clinicians' statements regarding ease of use for 10 sampled templates. Evaluators found 201 violations, a mean of 7...
August 2017: Journal of Medical Systems
https://www.readbyqxmd.com/read/28729879/safety-and-immunogenicity-of-the-quadrivalent-human-papillomavirus-qhpv-vaccine-in-hiv-positive-spanish-men-who-have-sex-with-men-msm
#18
Carmen Hidalgo-Tenorio, Jessica Ramírez-Taboada, Concepción Gil-Anguita, Javier Esquivias, Mohamed Omar-Mohamed-Balgahata, Antonio SamPedro, Miguel Lopez-Ruz, Juan Pasquau
BACKGROUND: Safety and immunogenicity of the quadrivalent human papillomavirus (qHPV) vaccine were evaluated in HIV-positive Spanish MSM. The prevalence of High Squamous Intraepithelial Lesions (HSIL) and genotypes of high-risk human papillomavirus (HR-HPV) were also determined, as well as risk factors associated with the presence of HR-HPV in anal mucosa. METHODS: This is a randomised, double blind, placebo-controlled trial of the quadrivalent HPV (qHPV) vaccine...
2017: AIDS Research and Therapy
https://www.readbyqxmd.com/read/28720463/incidence-rates-of-guillain-barr%C3%A3-gbs-chronic-fatigue-systemic-exertion-intolerance-disease-cfs-seid-and-postural-orthostatic-tachycardia-syndrome-pots-prior-to-introduction-of-human-papilloma-virus-hpv-vaccination-among-adolescent-girls-in-finland-2002-2012
#19
J Skufca, J Ollgren, E Ruokokoski, O Lyytikäinen, H Nohynek
BACKGROUND: In Finland a vaccination programme against human papillomavirus (HPV) was introduced in November 2013 for girls aged 11-12 years with a catchup for girls 13-15 years. Allegations that HPV vaccine is causing Guillain Barré syndrome (GBS) and non-specific diagnostic entities, such as chronic fatigue syndrome/systemic exertion intolerance disease (CFS/SEID) and postural orthostatic tachycardia syndrome (POTS), continue to surface. We examined population register-based incidence rates of CFS/SEID, GBS and POTS to provide baseline data for future HPV vaccine safety evaluations...
June 2017: Papillomavirus Research
https://www.readbyqxmd.com/read/28720147/safety-and-immunogenicity-of-the-quadrivalent-human-papillomavirus-qhpv-vaccine-in-hiv-positive-spanish-men-who-have-sex-with-men-msm
#20
Carmen Hidalgo-Tenorio, Jessica Ramírez-Taboada, Concepción Gil-Anguita, Javier Esquivias, Mohamed Omar-Mohamed-Balgahata, Antonio SamPedro, Miguel Lopez-Ruz, Juan Pasquau
BACKGROUND: Safety and immunogenicity of the quadrivalent human papillomavirus (qHPV) vaccine were evaluated in HIV-positive Spanish MSM. The prevalence of High Squamous Intraepithelial Lesions (HSIL) and genotypes of high-risk human papillomavirus (HR-HPV) were also determined, as well as risk factors associated with the presence of HR-HPV in anal mucosa. METHODS: This is a randomised, double blind, placebo-controlled trial of the quadrivalent HPV (qHPV) vaccine...
July 18, 2017: AIDS Research and Therapy
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