electronic searching for clinical trials information

Methods of sample size calculation for clinical trials

Methods of sample size calculation for clinical trials

... inappropriate for such scenarios.Formulating a hypothesis and estimating the variance of the outcome statistic for odds ratios (OR) is more straightforward than performing similar calculations for absolute ... determining statistical power.Clinical trials and the importance of sample sizeClinical trials are essential research studies designed to assess new medical treatments Before a new therapy can be ... interestSuperiority trials, Equivalence Trials, and Non-inferiority trialsSuperiority trials aim to demonstrate that one treatment is more effective than another, while non-inferiority trials are designed...

Ngày tải lên: 03/09/2021, 23:15

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increasing the quantity and quality of searching for current best evidence to answer clinical questions protocol and intervention design of the macplus fs factorial randomized controlled trials

increasing the quantity and quality of searching for current best evidence to answer clinical questions protocol and intervention design of the macplus fs factorial randomized controlled trials

... opportunities Identify searching opportunities by recording clinical questions A Clinical Question Recorder Clinical Question Reminder 3 Probe for evidence supporting clinical practice Facilitate ... quantity and quality of searching for current best evidence to an-swer clinical questions We have designed these interventions based on effect-ive models for the teaching of clinical skills at the ... clinicians’ information needs), use (application in practice), and perceived usefulness on patient outcomes (Continued on next page) * Correspondence: thomas.agoritsas@gmail.com 1 Health Information...

Ngày tải lên: 02/11/2022, 11:39

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SURVEY OF CURRENT GUIDANCE FOR CHILD HEALTH CLINICAL TRIALS pot

SURVEY OF CURRENT GUIDANCE FOR CHILD HEALTH CLINICAL TRIALS pot

... General Consideration of Clinical Trials E8 ICH 1998 Statistical principles for clinical trials E9 ICH 2000 Nonclinical safety studies for the conduct of human clinical trials for pharmaceuticals ... research Therefore, the incentives for more trials should be accompanied by readily accessible information on how to design, conduct and report pediatric clinical trials This information should ... children in clinical investigation of FDA-regulated 13 products 2004 Textbook of clinical trials, chapter: clinical trials in pediatrics Survey of current guidance for child health clinical trials...

Ngày tải lên: 05/03/2014, 10:20

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Báo cáo y học: "Tolerability and adverse events in clinical trials of celecoxib in osteoarthritis and rheumatoid arthritis: systematic review and meta-analysis of information from company clinical trial report" potx

Báo cáo y học: "Tolerability and adverse events in clinical trials of celecoxib in osteoarthritis and rheumatoid arthritis: systematic review and meta-analysis of information from company clinical trial report" potx

... Company clinicaltrial reports present much more information than publishedpapers Adverse event information is clearly presented incompany clinical trial reports, which are an ideal source ofinformation ... report forms, detailed statistical analyses, and protocol amendments Full clinical trial reports were not available for eight trials, but extensive clinical trial summaries were provided Information ... arthritis was conducted using infor-mation from company clinical trial reports, supplied by Pfizer Ltd, of completed randomised, double-blind trials from the celecoxib clinical trials programme The objectives...

Ngày tải lên: 09/08/2014, 06:22

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Báo cáo y học: " Molecular therapies for systemic lupus erythematosus: clinical trials and future prospects" pptx

Báo cáo y học: " Molecular therapies for systemic lupus erythematosus: clinical trials and future prospects" pptx

... pertinent for evaluating the performance of lupus trials [63,64]. Important progress has been made recently with the publication of guidelines aimed at facilitating and better controlling clinical trials ... because SLE is a syndrome with multiple manifestations, both clinical and biological, management and endpoint determinations of clinical trials for SLE are complex. In particular, a central question ... described in recent comprehensive reviews (for example [1,2]), but will rather focus on fusion Review Molecular therapies for systemic lupus erythematosus: clinical trials and future prospects Fanny...

Ngày tải lên: 09/08/2014, 14:21

10 312 0
Báo cáo y học: "because I am something special" or "I think I will be something like a guinea pig": information and assent of legal minors in clinical trials – assessment of understanding, appreciation and reasoning'''' pot

Báo cáo y học: "because I am something special" or "I think I will be something like a guinea pig": information and assent of legal minors in clinical trials – assessment of understanding, appreciation and reasoning'''' pot

... the feasibility of providing information about clinical tri-als according to informed consent criteria and the under-standing of information related to clinical trials The appreciation of children ... interven-tions have increased in recent years and clinical trials are more frequently conducted in the area of child and lescent psychiatry [9], information for children and ado-lescents and their participation ... capacities to consent are unclear, we provided information about clinical trials and assessed understanding, appreciation and reasoning We adapted this tool for legal minors and examined 19 children...

Ngày tải lên: 13/08/2014, 18:21

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An improvement solution for multiple attribute information searching based on structured P2P networks

An improvement solution for multiple attribute information searching based on structured P2P networks

... information, there are more and more information search­ing demands in somewhere Every day we need lots of information to communicate and work efficiently and easily For instance, we search for ... instance, we search for weather forecast infor- mation before a trip or a picnic We also search for information of the latast news of the day,refercncc« of a product to buy, information of market priccs, ... seize desired information quickly and exactly, we might have more suc­cessful opportunities in communication and work Therefore,information searching is a necessary demand in nowadays information...

Ngày tải lên: 25/03/2015, 09:39

87 312 0
Searching for internet information as materials to practice speaking skill unit 12  the asian games   part b speaking (english 11)

Searching for internet information as materials to practice speaking skill unit 12 the asian games part b speaking (english 11)

... (English 11) 1 Before the lesson - Divide students in each class into 6 groups - Give each group a task for them to prepare at home: Students have to search the Internet for required information which ... methods I have gained some first positive results, so I would like to choose the theme “Searching for internet information as materials to practice speaking skill in Unit 12: The Asian Games – Part ... HOA EDUCATION AND TRAINING DEPARTMENTHOANG HOA 3 HIGH SCHOOL EXPERIENCE INITIATIVE SEARCHING FOR INTERNET INFORMATION AS MATERIALS TO PRACTICE SPEAKING SKILL IN UNIT 12: THE ASIAN GAMES...

Ngày tải lên: 14/08/2017, 15:44

16 229 0
Cell therapy clinical trials for stress urinary incontinence: Current status and perspectives

Cell therapy clinical trials for stress urinary incontinence: Current status and perspectives

... However, there is not yet a consensus for the best cell source to be used to treat SUI and not all patients may be suitable for these therapies Therefore, more clinical trials should be promoted recruiting ... most relevant clinical trial with stem cells for SUI Adult stem cells use in clinical trial for SUI treatment Regenerative medicine has become a popular research field in the search for novel ... further clinical trials with large sample size and uniformity in the assessment, cell dose and incorporation of a placebo control group are necessary for these findings to be applied in the clinical...

Ngày tải lên: 14/01/2020, 23:39

10 37 0
Partnering around cancer clinical trials (PACCT): Study protocol for a randomized trial of a patient and physician communication intervention to increase minority accrual to prostate cancer

Partnering around cancer clinical trials (PACCT): Study protocol for a randomized trial of a patient and physician communication intervention to increase minority accrual to prostate cancer

... around cancer clinical trials (PACCT): study protocol for a randomized trial of a patient and physician communication intervention to increase minority accrual to prostate cancer clinical trials Susan ... registration: Clinical Trials.gov registration number: NCT02906241 (September 8, 2016). Keywords: Patient-physician communication, Health disparities, Prostate cancer, Clinical trials Background Cancer clinical ... in clinical communication, participants ex-change both informational and relational messages [71]; the web-based training will include training in how to provide both Skill-building in informational...

Ngày tải lên: 06/08/2020, 03:25

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Continual reassessment method for dose escalation clinical trials in oncology: A comparison of prior skeleton approaches using AZD3514 data

Continual reassessment method for dose escalation clinical trials in oncology: A comparison of prior skeleton approaches using AZD3514 data

... from other approaches Conclusions: Prior skeletons for the CRM for phase clinical trials are proposed in this manuscript and applied to a real clinical trial dataset Highly accurate initial skeleton ... Keywords: Clinical trial, Phase 1, Continual reassessment method, Skeleton, Bayesian, Oncology Background The purpose of phase clinical trials is to determine the recommended dose for further clinical ... estimates of prior probabilities of DLT for each dose form the initial dose toxicity curve (skeleton) The curve is continually updated as new patient dose-toxicity information is included If one extra...

Ngày tải lên: 20/09/2020, 17:45

12 16 0
Current and recent clinical trials for perioperative systemic therapy for muscle invasive bladder cancer: A systematic review

Current and recent clinical trials for perioperative systemic therapy for muscle invasive bladder cancer: A systematic review

... all perioperative trials for MIBC using the Clinical Trials Registry online with the search phrase of “bladder cancer” All trials se-lected for further review from the Clinical Trials Registry ... pooling analysis was undertaken. # 9 trials had HR data for OS and only 7 trials had HR data for DFS. *6 trials had HR data for OS and only 5 trials had HR data for DFS. Table 3 Current and recent ... strictly met for trials obtained from the Clinical Trials Registry involving rapa-mycin (mTOR) inhibition and immune therapy due to the current limited number of trials in those fields Clinical trials...

Ngày tải lên: 30/09/2020, 13:25

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(Sáng kiến kinh nghiệm) searching for internet information as materials to practice speaking skill unit 12 the asian games   part b speaking (english 11)

(Sáng kiến kinh nghiệm) searching for internet information as materials to practice speaking skill unit 12 the asian games part b speaking (english 11)

... (English 11) 1 Before the lesson - Divide students in each class into 6 groups - Give each group a task for them to prepare at home: Students have to search the Internet for required information which ... methods I have gained some first positive results, so I would like to choose the theme “Searching for internet information as materials to practice speaking skill in Unit 12: The Asian Games – Part ... HOA EDUCATION AND TRAINING DEPARTMENTHOANG HOA 3 HIGH SCHOOL EXPERIENCE INITIATIVE SEARCHING FOR INTERNET INFORMATION AS MATERIALS TO PRACTICE SPEAKING SKILL IN UNIT 12: THE ASIAN GAMES...

Ngày tải lên: 17/06/2021, 16:52

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Essentials of randomized clinical trials  a guideline for clinical trial

Essentials of randomized clinical trials a guideline for clinical trial

... Meinert Clinical Trials, Oxford University Press 1986 Introduction to Randomized Clinical Trials Outline I • Historical perspective • Rationale for randomized clinical trials – Rationale for randomization ... of Randomized Clinical Trials Project Management in Clinical Trials • Requirements for Clinical Trials vary widely which drives the Project Management model • Big Pharma clinical trials • Initiated, ... Essentials of Randomized Clinical Trials Introduction to Randomized Clinical Trials Outline I • Historical perspective • Rationale for randomized clinical trials – Rationale for randomization – The...

Ngày tải lên: 03/09/2021, 22:19

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Trial registration and selective outcome reporting in 585 clinical trials investigating drugs for prevention of postoperative nausea and vomiting

Trial registration and selective outcome reporting in 585 clinical trials investigating drugs for prevention of postoperative nausea and vomiting

... journal was not listed there, the “Instructions for authors” on the journals’ homepage were checked for any information and dates If there was no information available, we assumed that following ... (Supplementary File 3) The majority of the trials were registered at ClinicalTrials.gov (50/83) followed by the EU Clinical Trials Register (11/83) Among the 75 registered trials, 36% (27/75) were pro-spectively ... RCT : Randomized Clinical Trials; WHO: World Health Organization; CENTRAL: Cochrane Central Register of Controlled Trials; ICTRP: International Clinical Trials Registry Platform; CINAHL: Cumulative...

Ngày tải lên: 12/01/2022, 22:22

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Comparative efficacy of Neuraxial and general anesthesia for hip fracture surgery: A meta-analysis of randomized clinical trials

Comparative efficacy of Neuraxial and general anesthesia for hip fracture surgery: A meta-analysis of randomized clinical trials

... 0.21, and the I2 statistic was 48%, Fig 4 Forest plot of blood loss for neuraxial anesthesia versus general anesthesia Fig 5 Forest plot of 30-day mortality for neuraxial anesthesia versus general ... adjustment for multiple testing using the Bonfer-roni correction, adjusted p-values were 0.054 for the comparison of blood loss, 0.36 for the comparison of length of stay and 1.0 for the other ... difference in each comparison Fig 6 Forest plot of acute myocardial infarction rate for neuraxial anesthesia versus general anesthesia Fig 7 Forest plot of pneumonia rate for neuraxial anesthesia versus...

Ngày tải lên: 13/01/2022, 00:40

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Luận văn Thạc sĩ Searching For Phenotypes Of Sepsis An Application Of Machine Learning To Electronic Health Records

Luận văn Thạc sĩ Searching For Phenotypes Of Sepsis An Application Of Machine Learning To Electronic Health Records

... EliScholar – A Digital Platform for Scholarly Publishing at Yale For more information, please contact elischolar@yale.edu Recommended Citation Boyle, Michael Jarvis, "Searching For Phenotypes Of ... UniversityEliScholar – A Digital Platform for Scholarly Publishing at Yale January 2019 Searching For Phenotypes Of Sepsis: An Application Of Machine Learning To Electronic Health Records Michael ... Thesis is brought to you for free and open access by the School of Medicine at EliScholar – A Digital Platform for Scholarly Publishing at Yale It has been accepted for inclusion in Yale Medicine...

Ngày tải lên: 27/02/2022, 06:33

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brachytherapy for cervix cancer low dose rate or high dose rate brachytherapy a meta analysis of clinical trials

brachytherapy for cervix cancer low dose rate or high dose rate brachytherapy a meta analysis of clinical trials

... moderate for other clinical stages Conclusion: Our meta-analysis shows that there are no differences between HDR and LDR for overall survival, local recurrence and late complications for clinical ... probability of late effects for a given level of tumor control; however, the Local recurrence for all clinical stages in cervix cancer Figure 5 Local recurrence for all clinical stages in cervix ... system In our meta-analysis, the quality of evidence was moderate for mortality and local recurrence for all clinical stages, except for clinical stage I Moreover, all included studies were RCTs with...

Ngày tải lên: 01/11/2022, 09:08

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lung clearance index evidence for use in clinical trials in cystic fibrosis

lung clearance index evidence for use in clinical trials in cystic fibrosis

... is a need to focus on developing and evaluating endpoints for clinical trials in early disease The European Cystic Fibrosis Society Clinical Trial Network (ECFS-CTN) has established a Standardisation ... new surrogate outcome measure in trials focusing on the early stages of disease LCI may also be useful clinically to monitor patients on the use of LCI in clinical trials To gain acceptance of researchers ... clear the tracer gas and therefore will have a higher (more abnormal) LCI Many different systems have been or are being used to measure MBW in clinical trials in CF For detailed guidelines about...

Ngày tải lên: 02/11/2022, 14:31

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outcome measures in clinical trials for multiple sclerosis

outcome measures in clinical trials for multiple sclerosis

... reliable and valid way Therefore, it can be difficult to assess the true efficacy of interventions in clinical trials In phase III trials in MS, the traditionally used primary clinical outcome measures ... correlated with clinical phenotypes, MRI abnormalities and PROMs for visual impairment and quality of life (which supports clinical relevance) [ 75 , 76 ] Moreover, some clinical trials showed ... questionnaire may be improved. 3 Paraclinical Outcome Measures Numerous paraclinical outcome measures are available and could be used as adjunct to clinical measures to obtain information on treatment efficacy...

Ngày tải lên: 04/12/2022, 16:03

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