Cargando…

Analysis techniques in the presence of non-proportional hazards (PH); application to an ovarian cancer RCT with long-term follow-up

Detalles Bibliográficos
Autores principales:	Morden, James, Bliss, Judith, Eeles, Rosalind
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2015
Materias:	Poster Presentation
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4660190/ http://dx.doi.org/10.1186/1745-6215-16-S2-P141

Ejemplares similares

Managing non-proportionality of hazards (PH) within TNT: a randomised phase III trial of carboplatin compared to docetaxel for patients with metastatic or recurrent locally advanced triple negative (TN) or brca1/2 breast cancer (BC)
por: Tovey, Holly, et al.
Publicado: (2015)

Assessing violations of the proportional hazards assumption in Cox regression: does the chosen method matter?
por: Hiller, Louise, et al.
Publicado: (2015)

Benefits and challenges of electronic data capture (EDC) systems versus paper case report forms
por: Malik, Ihtisham, et al.
Publicado: (2015)

P02.66. Efficacy of acupuncture for fibromyalgia - RCT
por: Vinjamury, S, et al.
Publicado: (2012)

Muscle proportionality: The proportionality of skeletal muscle before and after intervention
por: Jones, Brian A, et al.
Publicado: (2015)

Design considerations when transitioning from paper case report forms (CRFS) to electronic data capture (EDC)
por: Lewis, Rebecca, et al.
Publicado: (2015)

Review of an innovative approach to practical trials: the ‘cohort multiple RCT’ design
por: Relton, Clare, et al.
Publicado: (2015)

The impact of a two or three-group RCT design on blinding of patients
por: Avery, Kerry, et al.
Publicado: (2015)

A poetic story: lessons learnt from the world's largest breast cancer window of opportunity study
por: Bliss, Judith, et al.
Publicado: (2015)

Survival analysis: coping with non proportional hazards in randomized trials
por: Royston, Patrick, et al.
Publicado: (2011)

Evaluation of the effects of an offer of an incentive on the rate of questionnaire return: a nested RCT
por: Hardy, Pollyanna, et al.
Publicado: (2015)

Proportional hazards regression
por: O'Quigley, John
Publicado: (2006)

Strategies to improve response rates to patient reported outcome measures in a surgical RCT
por: Wood, Jessica, et al.
Publicado: (2015)

P012 Maternal and infant stress during a bedtime separation: a pilot RCT
por: Blunden, S, et al.
Publicado: (2021)

Analysis of survival data from trials with non-proportional hazards: an empirical comparison of methods
por: Royston, Patrick, et al.
Publicado: (2013)

Memories and post-traumatic stress-related symptoms in older, post-cardiac surgery patients: substudy of an RCT
por: Hammond, N, et al.
Publicado: (2012)

Report of an outbreak of toxicity from a novel drug of abuse in the UK: Eric-3
por: Morden, C, et al.
Publicado: (2013)

Recruiting patients with advanced malignant and non-malignant disease: lessons learned from a palliative care RCT
por: Farquhar, Morag C, et al.
Publicado: (2011)

Can we improve recruitment to trials and informed consent by improving participant information sheets? - A nested RCT
por: Knapp, Peter, et al.
Publicado: (2011)

Use of an online e-learning module to standardise the assessment and reporting of a subjective endpoint in a multicentre rct
por: Pinkney, Thomas, et al.
Publicado: (2013)

The development of a DVD to aid patients’ understanding of surgical breast reconstruction clinical trials: QUEST Trials A & B
por: Mills, Judith, et al.
Publicado: (2011)

Absorption behavior of riociguat: bioavailability, food effects, and dose-proportionality
por: Becker, Corina, et al.
Publicado: (2013)

Survey proportion of safety and ergonomics parameters in Sabzevar preschool centers
por: Abareshi, Fateme, et al.
Publicado: (2019)

Techniques to tell the real story: narrative inquiry in health services research
por: Ison, Nicole, et al.
Publicado: (2014)

QUEST Perspective Study (QPS) to measure the understanding by patients and healthcare professionals of surgical breast reconstruction clinical trials: QUEST Trials A & B
por: Winters, Zoe E, et al.
Publicado: (2011)

Statistical modelling of biomarkers incorporating non-proportional effects for survival data
por: Stephen, Jacqueline, et al.
Publicado: (2013)

A mixed methods approach to assess the reliability of a test for the success of blinding in a surgical randomised controlled trial (RCT)
por: Boulind, Caroline E, et al.
Publicado: (2011)

P02.145. Relationship of treatment beliefs to subject blinding: the case of a placebo-controlled RCT in Irritable Bowel Syndrome
por: Quilty, M, et al.
Publicado: (2012)

Glycemic control in critically ill infants and children: achieved quality of control in daily clinical practice in Leuven after a RCT
por: Voets, E, et al.
Publicado: (2011)

The current practice of handling and reporting missing outcome data in eight widely-used PROMS in RCT publications: are we doing well?
por: Rombach, Ines, et al.
Publicado: (2015)

The treatment preferences of adolescents and their parents, what has the smile RCT shown us? Smile: specialist medical intervention and lightning evaluation
por: Beasant, Lucy, et al.
Publicado: (2015)

External validity of rct evidence in cost-effectiveness analyses. A review of recent technology appraisals for nice and proposed methods of adjustment
por: Mantopoulos, Theodoros, et al.
Publicado: (2015)

Genetic diversity and high proportion of intersubtype recombinants of HIV-1 in urban Cameroon
por: Machuca, Ana, et al.
Publicado: (2006)

What proportion of calories given to critically ill patients come from propofol?
por: Abi Musa Asa'ari, AKA, et al.
Publicado: (2015)

Making of voluntary evacuation maps from various disasters on hazard map
por: Yamamoto, Toshiya, et al.
Publicado: (2019)

A pilot placebo controlled randomised trial of glyceryl trinitrate for retained placenta (GOTIT trial): assessing the potential for progressing to a full RCT
por: Morrow, Susan, et al.
Publicado: (2015)

A novel approach to understanding outcome selection and reporting during the evaluation of innovative surgery from first in human to pragmatic RCT: an evolution review
por: Howes, Noah, et al.
Publicado: (2015)

Minimising bias in an un-masked, pragmatic rct comparing two treatment pathways for glaucoma by the use of decision support software - the light trial experience
por: Gazzard, Gus, et al.
Publicado: (2013)

Axon reflex-mediated vasodilation is reduced in proportion to disease severity in familial amyloid polyneuropathy
por: Kuntzer, Thierry, et al.
Publicado: (2015)

P02.128. The effects of guided imagery on preoperative anxiety and pain management in patients undergoing Laparoscopic Cholecystectomy in a multi-centre RCT study
por: Jong, M, et al.
Publicado: (2012)

Cannot write session to /tmp/vufind_sessions/sess_ak0j8ki4ud1tq96h9m22sqq8h0