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pediatric experimental study

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https://www.readbyqxmd.com/read/28811808/prevention-of-anesthesia-induced-injection-pain-of-propofol-in-pediatric-anesthesia
#1
Dabin Cheng, Lu Liu, Zheng Hu
OBJECTIVE: Propofol is a new anesthetic agent in clinical practice, but randomized double-blinded prospective studies on its role in pediatric anesthesia remain limited. We aimed to compare the preventive effects of pre-injected lidocaine or ketamine and its pre-mixture on the anesthesia-induced injection pain of propofol using a randomized double-blinded prospective method, and to compare the outcomes with those of medium-/long-chain propofol (M/LCT). METHODS: A total of 360 pediatric patients (aged 5-12 years old) who received elective surgery were randomly divided into six groups (n= 60) as follows...
May 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28801399/a-randomised-controlled-pilot-trial-evaluating-feasibility-and-acceptability-of-a-computer-based-tool-to-identify-and-reduce-harmful-and-hazardous-drinking-among-adolescents-with-alcohol-related-presentations-in-canadian-pediatric-emergency-departments
#2
Amanda S Newton, Nadia Dow, Kathryn Dong, Eleanor Fitzpatrick, T Cameron Wild, David W Johnson, Samina Ali, Ian Colman, Rhonda J Rosychuk
OBJECTIVE: This study piloted procedures and obtained data on intervention acceptability to determine the feasibility of a definitive randomised controlled trial (RCT) of the effectiveness of a computer-based brief intervention in the emergency department (ED). DESIGN: Two-arm, multi-site, pilot RCT. SETTING AND PARTICIPANTS: Adolescents aged 12-17 years presenting to three Canadian pediatric EDs from July 2010 to January 2013 for an alcohol-related complaint...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28793336/a-systematic-review-of-adverse-drug-events-associated-with-administration-of-common-asthma-medications-in-children
#3
James S Leung, David W Johnson, Arissa J Sperou, Jennifer Crotts, Erik Saude, Lisa Hartling, Antonia Stang
OBJECTIVE: To systematically review the literature and determine frequencies of adverse drug events (ADE) associated with pediatric asthma medications. METHODS: Following PRISMA guidelines, we systematically searched six bibliographic databases between January 1991 and January 2017. Study eligibility, data extraction and quality assessment were independently completed and verified by two reviewers. We included randomized control trials (RCT), case-control, cohort, or quasi-experimental studies where the primary objective was identifying ADE in children 1 month- 18 years old exposed to commercial asthma medications...
2017: PloS One
https://www.readbyqxmd.com/read/28790133/detection-of-acute-gastroenteritis-etiology-in-hospitalized-young-children-associated-factors-and-outcomes
#4
Jamie M Pinto, Anna Petrova
BACKGROUND: The decision to test for the etiology of diarrhea is a challenging question for practicing pediatricians. METHODS: The main goal of this retrospective cohort study was to identify factors associated with testing for and diagnosis of rotavirus, Clostridium difficile, or other bacterial infections, as well as the length of stay (LOS) for children with acute gastroenteritis who were hospitalized at a single institution. Patients aged 6 to 60 months with acute diarrhea (<14 days) and no underlying gastrointestinal conditions were included...
August 8, 2017: Hospital Pediatrics
https://www.readbyqxmd.com/read/28771784/a-qualitative-study-of-decision-making-on-phase-iii-randomized-clinical-trial-participation-in-pediatric-oncology-adolescents-and-parents-perspectives-and-preferences
#5
Marianne Vie Ingersgaard, Morten Tulstrup, Kjeld Schmiegelow, Hanne Baekgaard Larsen
AIM: To explore parents' and adolescents' motives for accepting/declining participation in the ALL2008 trials and adolescents' involvement in the decision-making process. BACKGROUND: Children and adolescents with acute lymphoblastic leukemia treated on the Nordic Society of Paediatric Haematology and Oncology ALL2008 protocol were eligible for two randomizations testing 6-mercaptopurine treatment intensifications to improve efficacy and Asparaginase de-escalation to reduce toxicity...
August 3, 2017: Journal of Advanced Nursing
https://www.readbyqxmd.com/read/28754820/an-integrative-scoring-system-for-survival-prediction-following-umbilical-cord-blood-transplantation-in-acute-leukemia
#6
Roni Shouval, Annalisa Ruggeri, Myriam Labopin, Mohamad Mohty, Guillermo Sanz, Gérard Michel, Jurgen Kuball, Patrice Chevallier, Amal Al-Seraihy, Noel-Jean Milpied, Cristina Díaz Heredia, William Arcese, Didier Blaise, Vanderson Rocha, Joshua Fein, Ron Unger, Frederic Baron, Bader Peter, Eliane Gluckman, Arnon Nagler
Purpose: Survival of acute leukemia (AL) patients following umbilical cord blood transplantation (UCBT) is dependent on an array of individual features. Integrative models for risk assessment are lacking. We sought to develop a scoring system for prediction of overall survival (OS) and leukemia-free survival (LFS) at 2-years following UCBT in AL patients. <p>Experimental design: The study cohort included 3,140 pediatric and adult AL UCBT patients from the European Society of Blood and Marrow Transplantation and Eurocord registries...
July 28, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28751444/pediatric-phase-1-trial-and-pharmacokinetic-study-of-trebananib-in-relapsed-solid-tumors-advl1115-a-children-s-oncology-group-phase-1-consortium-report
#7
Sarah E S Leary, Julie R Park, Joel M Reid, Andrew T Ralya, Sylvain Baruchel, Bing Wu, Timothy P L Roberts, Xiaowei Liu, Charles G Minard, Elizabeth Fox, Brenda J Weigel, Susan Blaney
Trebananib is a first-in-class anti-angiogenic peptibody (peptide-Fc fusion protein) that inhibits Angiopoietin 1 and 2. A pediatric phase 1 trial was performed to define trebananib dose limiting toxicities (DLT), recommended phase 2 dose (RP2D) and pharmacokinetics (PK).<br /><br />Experimental Design: Trebananib was administered by weekly infusion. Three dose levels (10, 15 or 30 mg/kg/dose) were evaluated using a rolling-six design. Part 2 evaluated a cohort of subjects with primary central nervous system (CNS) tumors...
July 27, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28748713/qbd-for-pediatric-oral-lyophilisates-development-risk-assessment-followed-by-screening-and-optimization
#8
Tibor Casian, Sonia Iurian, Catalina Bogdan, Lucia Rus, Mirela Moldovan, Ioan Tomuta
OBJECTIVE: This study proposed the development of oral lyophilisates with respect to pediatric medicine development guidelines, by applying risk management strategies and DoE as an integrated QbD approach. METHODS: Product critical quality attributes were overviewed by generating Ishikawa diagrams for risk assessment purposes, considering process, formulation and methodology related parameters. Failure Mode Effect Analysis was applied to highlight critical formulation and process parameters with an increased probability of occurrence and with a high impact on the product performance...
August 16, 2017: Drug Development and Industrial Pharmacy
https://www.readbyqxmd.com/read/28747097/tissue-engineering-strategies-to-improve-osteogenesis-in-the-juvenile-swine-alveolar-cleft-model
#9
Montserrat Caballero, Donna C Jones, Zhengyuan Shan, Sajjad Soleimani, John A van Aalst
Alveolar <b>(gumline)</b> clefts are the most common congenital bone defect in humans, affecting 1 in 700 live births. Treatment <b>to repair these bony</b> defects relies on autologous, <b>cancellous</b> bone transfer from the iliac crest. This harvest requires a second surgical site <b>with increased </b>surgical time associated with potential complications, <b>while providing only limited cancellous bone</b>. Improvements in treatment protocols that avoid these limitations would be beneficial to patients with clefts and other craniofacial bone defects...
July 26, 2017: Tissue Engineering. Part C, Methods
https://www.readbyqxmd.com/read/28733441/molecular-screening-for-cancer-treatment-optimization-moscato-01-in-pediatric-patients-a-single-institutional-prospective-molecular-stratification-trial
#10
Anne Catherine Harttrampf, Ludovic Lacroix, Marc Deloger, Frederic Deschamps, Stéphanie Puget, Nathalie Auger, Philippe Vielh, Pascale Varlet, Zsofia Balogh, Samuel Abbou, Adrien Allorant, Dominique Valteau-Couanet, Sabine Sarnacki, Louise Galmiche, Guillaume Meurice, Véronique Minard-Colin, Jacques Grill, Laurence Brugières, Christelle Dufour, Nathalie Gaspar, Stefan Michiels, Gilles Vassal, Jean-Charles Soria, Birgit Geoerger
This single institutional feasibility study prospectively characterized genomic alterations in recurrent or refractory solid tumors of pediatric patients in order to select a targeted therapy.<br /><br />Experimental Design: Following treatment failure patients with signed consent and aged above 6 months, underwent tumor biopsy or surgical resection of primary or metastatic tumor site.  These newly acquired samples were analyzed by comparative genomic hybridization array, next generation sequencing for 75 target genes, whole exome and RNA sequencing...
July 21, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28731657/publication-of-abstracts-presented-at-the-national-pediatric-research-meetings-of-the-argentine-society-of-pediatrics-related-factors
#11
Paula Domínguez, María F Ossorio, Eduardo Cuestas, Norberto Giglio, Carlos Grandi, Facundo García-Bournissen, Santiago Vidaurreta, Jaime Altcheh, Fernando Ferrero
OBJETIVES: To estimate the proportion of abstracts presented at National Pediatric Research Meetings that are fully-published and describe their design and factors that influence nonpublication. METHODS: Descriptive and analytical study including all abstracts presented at National Pediatric Research Meetings (1998-2011). One author per study was identified and asked to complete a survey on its design, publication and factors associated with non-publication. RESULTS: Out of 746 abstracts that were submitted, the authors of 522 (70%) completed the survey...
August 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28726472/the-influence-of-pain-memories-on-children-s-and-adolescents-post-surgical-pain-experience-a-longitudinal-dyadic-analysis
#12
Melanie Noel, Jennifer A Rabbitts, Jessica Fales, Jill Chorney, Tonya M Palermo
OBJECTIVE: Although children's pain memories have been shown to be a powerful predictor of subsequent pain experiences in acute procedural and experimental pain settings, little is known about the influence of children's and parents' pain memories on children's future pain experiences in other painful contexts. This study used a dyadic approach to examine the roles of children's and parents' memories of pain on their subsequent reporting of postsurgical pain several months after the child underwent a major surgical procedure...
July 20, 2017: Health Psychology: Official Journal of the Division of Health Psychology, American Psychological Association
https://www.readbyqxmd.com/read/28726202/experimental-assessment-of-the-effect-of-kagocel-on-reproductive-function-in-pubertal-male-rats
#13
T G Borovskaya, M E Poluektova, A V Vychuzhanina, V A Mashanova, Yu A Shchemerova
We studied possible toxic effects of antiviral drug Kagocel on reproductive function in pubertal male rats. The drug was administered in therapeutic and 10-fold higher doses throughout the spermatogenesis cycle (48 days). Kagocel did not reduce mating and fertilizing capacities, did not suppress spermatogenesis, and had no toxic effects on the offspring. The results characterize Kagocel as a drug with a broad reproductive safety profile and demonstrate that the age limits for using Kagocel in pediatric practice can be extended...
June 2017: Bulletin of Experimental Biology and Medicine
https://www.readbyqxmd.com/read/28725641/mechanisms-mediating-pediatric-severe-asthma-and-potential-novel-therapies
#14
REVIEW
Aldara Martin Alonso, Sejal Saglani
Although a rare disease, severe therapy-resistant asthma in children is a cause of significant morbidity and results in utilization of approximately 50% of health-care resources for asthma. Improving control for children with severe asthma is, therefore, an urgent unmet clinical need. As a group, children with severe asthma have severe and multiple allergies, steroid resistant airway eosinophilia, and significant structural changes of the airway wall (airway remodeling). Omalizumab is currently the only add-on therapy that is licensed for use in children with severe asthma...
2017: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/28708753/effectiveness-of-preoperative-intranasal-dexmedetomidine-compared-with-oral-midazolam-for-the-prevention-of-emergence-delirium-in-the-pediatric-patient-undergoing-general-anesthesia-a-systematic-review
#15
James FitzSimons, Laura S Bonanno, Stephanie Pierce, Jennifer Badeaux
BACKGROUND: Emergence delirium is defined as a cognitive disturbance during emergence from general anesthesia resulting in hallucinations, delusions and confusion manifested by agitation, restlessness, involuntary physical movement and extreme flailing in bed. Postoperative emergence delirium develops in 12% to 18% of all children undergoing general anesthesia for surgery. This post-anesthetic phenomenon changes cognitive and psychomotor behavior, and puts pediatric patients and health care personnel at risk of injury...
July 2017: JBI Database of Systematic Reviews and Implementation Reports
https://www.readbyqxmd.com/read/28706173/-development-and-evaluation-of-a-self-reflection-program-for-intensive-care-unit-nurses-who-have-experienced-the-death-of-pediatric-patients
#16
Hyun Ju Kang, Kyung Sook Bang
PURPOSE: This study aims to develop a self-reflection program for nurses who have experienced the death of pediatric patients in the intensive care unit and to evaluate its effectiveness. METHODS: The self-reflection program was developed by means of the following four steps: establishment of the goal through investigation of an initial request, drawing up the program, preliminary research, and implementation and improvement of the program. The study employed a methodological triangulation to evaluate the effectiveness of the program...
June 2017: Journal of Korean Academy of Nursing
https://www.readbyqxmd.com/read/28688548/eeg-activity-as-an-objective-measure-of-cognitive-load-during-effortful-listening-a-study-on-pediatric-subjects-with-bilateral-asymmetric-sensorineural-hearing-loss
#17
Pasquale Marsella, Alessandro Scorpecci, Giulia Cartocci, Sara Giannantonio, Anton Giulio Maglione, Isotta Venuti, Ambra Brizi, Fabio Babiloni
OBJECTIVES: Deaf subjects with hearing aids or cochlear implants generally find it challenging to understand speech in noisy environments where a great deal of listening effort and cognitive load are invested. In prelingually deaf children, such difficulties may have detrimental consequences on the learning process and, later in life, on academic performance. Despite the importance of such a topic, currently, there is no validated test for the assessment of cognitive load during audiological tasks...
August 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28684363/investigation-of-multiphase-multicomponent-aerosol-flow-dictating-pmdi-spacer-interactions
#18
Saurabh Sarkar, S Prasad Peri, Bodhisattwa Chaudhuri
The use of Pressurized metered dose inhalers (pMDIs) for the treatment of asthma and other chronic obstructive pulmonary diseases is frequently associated with breath-actuation synchronization problems and poor pulmonary delivery, particularly amongst the pediatric and geriatric population groups. Spacers, or Valved Holding Chambers (VHCs), are frequently used to address these problems. However, the performance of spacers with different pMDIs is also highly variable and needs to be investigated. The purpose of the current study is to develop a computational fluid dynamics (CFD) model which can characterize multiphase multicomponent aerosol flow issuing from a commercial suspension-based pMDI into a spacer...
July 4, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28683018/the-effectiveness-of-health-education-on-maternal-anxiety-circumcision-knowledge-and-nursing-hours-a-quasi-experimental-study
#19
Shu-Fang Chang, Chich-Hsiu Hung, Yu-Yun Hsu, Yi Liu, Tsu-Nai Wang
BACKGROUND: Many studies have shown that providing health education before surgery may significantly increase health knowledge and decrease anxiety in both patients and their family members. However, few studies have compared the effects on pediatric outpatient surgery outcomes of different health education instruction modes. PURPOSE: This study compares the effects of two health education delivery modes on maternal knowledge and anxiety, the number of unexpected early hospital follow-up visits, and the time spent by nurses on health education...
August 2017: Journal of Nursing Research: JNR
https://www.readbyqxmd.com/read/28675504/ultrasound-assessment-of-gastric-emptying-after-breakfast-in-healthy-preschool-children
#20
Anne E Sümpelmann, Robert Sümpelmann, Michael Lorenz, Ilona Eberwien, Nils Dennhardt, Dietmar Boethig, Sebastian G Russo
BACKGROUND: In current guidelines, 6 hours of fasting is recommended for solids to limit the risk of pulmonary aspiration during anesthesia in children. Ultrasonography has recently been introduced to evaluate gastric volumes in children in the context of preanesthetic fasting. Therefore, in this study, we firstly evaluated the precision of ultrasound assessment of gastric volume in an experimental setting and secondly studied gastric emptying times after a normal breakfast in healthy preschool children using ultrasound...
July 4, 2017: Paediatric Anaesthesia
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