Kahan, Brennan: search on Z-Library

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1

Effect of an Indwelling Pleural Catheter vs Chest Tube and Talc Pleurodesis for Relieving Dyspnea in Patients With Malignant Pleural Effusion

Davies, Helen E., Mishra, Eleanor K., Kahan, Brennan C., Wrightson, John M., Stanton, Andrew E., Guhan, Anur, Davies, Christopher W. H., Grayez, Jamal, Harrison, Richard, Prasad, Anjani, Crosthwaite,

Journal:

JAMA The Journal of the American Medical Association

Year:

2012

Language:

english

File:

PDF, 323 KB

english, 2012

2

Improper analysis of trials randomised using stratified blocks or minimisation

Brennan C. Kahan, Tim P. Morris

Journal:

Statistics in Medicine

Year:

2012

Language:

english

File:

PDF, 276 KB

english, 2012

3

Cluster randomized trials with a small number of clusters: which analyses should be used?

Leyrat, Clémence, Morgan, Katy E, Leurent, Baptiste, Kahan, Brennan C

Journal:

International Journal of Epidemiology

Year:

2018

Language:

english

File:

PDF, 226 KB

english, 2018

4

The use of the cluster randomized crossover design in clinical trials: protocol for a systematic review

Sarah J Arnup,Andrew B Forbes,Brennan C Kahan,Katy E Morgan…

Journal:

Systematic Reviews

Year:

2014

Language:

english

File:

PDF, 253 KB

english, 2014

5

Restrictive vs Liberal Blood Transfusion for Acute Upper Gastrointestinal Bleeding: Rationale and Protocol for a Cluster Randomized Feasibility Trial

Jairath, Vipul, Kahan, Brennan C., Gray, Alasdair, Doré, Caroline J., Mora, Ana, Dyer, Claire, Stokes, Elizabeth A., Llewelyn, Charlotte, Bailey, Adam A., Dallal, Helen, Everett, Simon M., James, Mart

Journal:

Transfusion Medicine Reviews

Year:

2013

Language:

english

File:

PDF, 344 KB

english, 2013

6

Choosing appropriate analysis methods for cluster randomised cross-over trials with a binary outcome

Morgan, Katy E., Forbes, Andrew B., Keogh, Ruth H., Jairath, Vipul, Kahan, Brennan C.

Journal:

Statistics in Medicine

Year:

2016

Language:

english

File:

PDF, 930 KB

english, 2016

7

Development, Validation, and Comparative Assessment of an International Scoring System to Determine Risk of Upper Gastrointestinal Bleeding

Oakland, Kathryn, Kahan, Brennan C., Guizzetti, Leonardo, Martel, Myriam, Bryant, Robert V., Brahmania, Mayur, Singh, Siddharth, Nguyen, Nam, Sey, Michael Sai Lai, Barkun, Alan, Jairath, Vipul

Journal:

Clinical Gastroenterology and Hepatology

Year:

2018

Language:

english

File:

PDF, 1.22 MB

english, 2018

8

A Clinical Score (RAPID) to Identify Those at Risk for Poor Outcome at Presentation in Patients With Pleural Infection

Rahman, Najib M., Kahan, Brennan C., Miller, Robert F., Gleeson, Fergus V., Nunn, Andrew J., Maskell, Nicholas A.

Journal:

Year:

2014

Language:

english

File:

PDF, 284 KB

english, 2014

9

The efficacy of indwelling pleural catheter placement versus placement plus talc sclerosant in patients with malignant pleural effusions managed exclusively as outpatients (IPC-PLUS): study protocol for a randomised controlled trial

Bhatnagar, Rahul, Kahan, Brennan C, Morley, Anna J, Keenan, Emma K, Miller, Robert F, Rahman, Najib M, Maskell, Nick A

Journal:

Year:

2015

Language:

english

File:

PDF, 1.44 MB

english, 2015

10

Cluster randomized trials with a small number of clusters: which analyses should be used?

Leyrat, Clémence, Morgan, Katy E, Leurent, Baptiste, Kahan, Brennan C

Journal:

International Journal of Epidemiology

Year:

2017

Language:

english

File:

PDF, 671 KB

english, 2017

11

Outcome pre-specification requires sufficient detail to guard against outcome switching in clinical trials: a case study

Kahan, Brennan C., Jairath, Vipul

Journal:

Year:

2018

Language:

english

File:

PDF, 580 KB

english, 2018

12

Reducing bias in open-label trials where blinded outcome assessment is not feasible: strategies from two randomised trials

Kahan, Brennan C, Cro, Suzie, Doré, Caroline J, Bratton, Daniel J, Rehal, Sunita, Maskell, Nick A, Rahman, Najib, Jairath, Vipul

Journal:

Year:

2014

Language:

english

File:

PDF, 334 KB

english, 2014

13

Randomised controlled trial and economic evaluation of a task-based weight management group programme

McRobbie, Hayden, Hajek, Peter, Peerbux, Sarrah, Kahan, Brennan C., Eldridge, Sandra, Trépel, Dominic, Parrott, Steve, Griffiths, Chris, Snuggs, Sarah, Smith, Katie Myers

Journal:

BMC Public Health

Year:

2019

Language:

english

File:

PDF, 1.24 MB

english, 2019

14

Rank minimization with a two-step analysis should not replace randomization in clinical trials

Brennan C. Kahan

Journal:

Journal of Clinical Epidemiology

Year:

2012

Language:

english

File:

PDF, 64 KB

english, 2012

15

Coping with Persistent Pain, Effectiveness Research into Self-management (COPERS): statistical analysis plan for a randomised controlled trial

Kahan, Brennan C, Diaz-Ordaz, Karla, Homer, Kate, Carnes, Dawn, Underwood, Martin, Taylor, Stephanie JC, Bremner, Stephen A, Eldridge, Sandra

Journal:

Year:

2014

Language:

english

File:

PDF, 265 KB

english, 2014

16

A comparison of methods to adjust for continuous covariates in the analysis of randomised trials

Kahan, Brennan C., Rushton, Helen, Morris, Tim P., Daniel, Rhian M.

Journal:

BMC Medical Research Methodology

Year:

2016

Language:

english

File:

PDF, 666 KB

english, 2016

17

Challenges facing early-career and mid-career researchers: potential solutions to safeguard the future of evidence-based medicine

Richards, Georgia C, Bradley, Stephen H, Dagens, Andrew B, Haase, Christoffer B, Kahan, Brennan C, Rombey, Tanja, Wayant, Cole, Williams, Logan Z J, Gill, Peter J

Journal:

BMJ Evidence-Based Medicine

Year:

2019

File:

PDF, 214 KB

2019

18

The risks and rewards of covariate adjustment in randomized trials: an assessment of 12 outcomes from 8 studies

Kahan, Brennan C, Jairath, Vipul, Doré, Caroline J, Morris, Tim P

Journal:

Year:

2014

Language:

english

File:

PDF, 242 KB

english, 2014

19

Effect of Thoracoscopic Talc Poudrage vs Talc Slurry via Chest Tube on Pleurodesis Failure Rate Among Patients With Malignant Pleural Effusions

Bhatnagar, Rahul, Piotrowska, Hania E. G., Laskawiec-Szkonter, Magda, Kahan, Brennan C., Luengo-Fernandez, Ramon, Pepperell, Justin C. T., Evison, Matthew D., Holme, Jayne, Al-Aloul, Mohamed, Psallida

Journal:

Year:

2019

File:

PDF, 366 KB

2019

20

Choosing sensitivity analyses for randomised trials: principles

Morris, Tim P, Kahan, Brennan C, White, Ian R

Journal:

BMC Medical Research Methodology

Year:

2014

Language:

english

File:

PDF, 141 KB

english, 2014

21

Using re-randomisation to improve patient recruitment and increase statistical power in clinical trials

Kahan, Brennan, Forbes, Andrew, Dore, Caroline, Morris, Tim

Journal:

Year:

2015

Language:

english

File:

PDF, 284 KB

english, 2015

22

Assessing potential sources of clustering in individually randomised trials

Brennan C Kahan, Tim P Morris

Journal:

BMC Medical Research Methodology

Year:

2013

Language:

english

File:

PDF, 213 KB

english, 2013

23

Bias was reduced in an open-label trial through the removal of subjective elements from the outcome definition

Kahan, Brennan C., Doré, Caroline J., Murphy, Michael F., Jairath, Vipul

Journal:

Journal of Clinical Epidemiology

Year:

2016

Language:

english

File:

PDF, 320 KB

english, 2016

24

Using re-randomization to increase the recruitment rate in clinical trials – an assessment of three clinical areas

Brennan C. Kahan

Journal:

Year:

2016

Language:

english

File:

PDF, 531 KB

english, 2016

25

The quality of reporting in cluster randomised crossover trials: proposal for reporting items and an assessment of reporting quality

Sarah J. Arnup,Andrew B. Forbes,Brennan C. Kahan,Katy E. Morgan…

Journal:

Year:

2016

Language:

english

File:

PDF, 1.73 MB

english, 2016

26

Evidence of unexplained discrepancies between planned and conducted statistical analyses: a review of randomised trials

Cro, Suzie, Forbes, Gordon, Johnson, Nicholas A., Kahan, Brennan C.

Journal:

Year:

2020

File:

PDF, 672 KB

2020

27

The effects of tumor necrosis factor (TNF) derivatives on TNF receptors

Henryk Tchorzewski, Krzysztof Zeman, Ewa Paleolog, Fionula Brennan, Marc Feldmann, Mel Kahan, Piotr Guga, Marek Kwinkowski, Bozena Szymanska, Joanna Jarosz, Pawel Parniewski, Eugeniusz Kocur

Journal:

Year:

1993

Language:

english

File:

PDF, 674 KB

english, 1993

28

Response to: How to design and analyse cluster randomized trials with a small number of clusters? Comment on Leyrat et al.

Leyrat, Clémence, Morgan, Katy E, Leurent, Baptiste, Kahan, Brennan C

Journal:

International Journal of Epidemiology

Year:

2018

Language:

english

File:

PDF, 373 KB

english, 2018

29

How to design a pre-specified statistical analysis approach to limit p-hacking in clinical trials: the Pre-SPEC framework

Kahan, Brennan C., Forbes, Gordon, Cro, Suzie

Journal:

Year:

2020

File:

PDF, 522 KB

2020

30

A No-Prophylaxis Platelet-Transfusion Strategy for Hematologic Cancers

Stanworth, Simon J., Estcourt, Lise J., Powter, Gillian, Kahan, Brennan C., Dyer, Claire, Choo, Louise, Bakrania, Lekha, Llewelyn, Charlotte, Littlewood, Timothy, Soutar, Richard, Norfolk, Derek, Copp

Journal:

Boston Medical and Surgical Journal

Year:

2013

Language:

english

File:

PDF, 614 KB

english, 2013

31

Prevalence, management, and outcomes of patients with coagulopathy after acute nonvariceal upper gastrointestinal bleeding in the United Kingdom

Vipul Jairath, Brennan C. Kahan, Simon J. Stanworth, Richard F.A. Logan, Sarah A. Hearnshaw, Simon P.L. Travis, Kelvin R. Palmer, Michael F. Murphy

Journal:

Transfusion (Wiley)

Year:

2012

Language:

english

File:

PDF, 135 KB

english, 2012

32

Update on the transfusion in gastrointestinal bleeding (TRIGGER) trial: statistical analysis plan for a cluster-randomised feasibility trial

Brennan C Kahan, Vipul Jairath, Michael F Murphy, Caroline J Doré

Journal:

Year:

2013

Language:

english

File:

PDF, 222 KB

english, 2013

33

Prevalence and reporting of recruitment, randomisation and treatment errors in clinical trials: A systematic review

Yelland, Lisa N, Kahan, Brennan C, Dent, Elsa, Lee, Katherine J, Voysey, Merryn, Forbes, Andrew B, Cook, Jonathan A

Journal:

Clinical Trials

Year:

2018

Language:

english

File:

PDF, 249 KB

english, 2018

34

Can we reduce bias in open-label trials when blinded outcome assessment is not possible? An example from the trigger trial

Kahan, Brennan, Jairath, Vipul

Journal:

Year:

2015

Language:

english

File:

PDF, 286 KB

english, 2015

35

Su1802 Prevalence, Management and Outcomes of Patients With Coagulopathy Following Acute Non-Variceal Upper Gastrointestinal Bleeding

Jairath, Vipul, Kahan, Brennan C., Stanworth, Simon J., Hearnshaw, Sarah, Logan, Richard F., Travis, Simon, Palmer, Kelvin, Murphy, Michael F.

Journal:

Gastroenterology

Year:

2012

Language:

english

File:

PDF, 68 KB

english, 2012

36

Blinded Outcome Assessment Was Infrequently Used and Poorly Reported in Open Trials

Kahan, Brennan C., Rehal, Sunita, Cro, Suzie, Hadjikhani, Nouchine

Journal:

Year:

2015

Language:

english

File:

PDF, 442 KB

english, 2015

37

Analysis of multicenter clinical trials with very low event rates

Kim, Jiyu, Troxel, Andrea B., Halpern, Scott D., Volpp, Kevin G., Kahan, Brennan C., Morris, Tim P., Harhay, Michael O.

Journal:

Year:

2020

File:

PDF, 1.09 MB

2020

38

Adjusting for multiple prognostic factors in the analysis of randomised trials

Kahan, Brennan C, Morris, Tim P

Journal:

BMC Medical Research Methodology

Year:

2013

Language:

english

File:

PDF, 253 KB

english, 2013

39

Analysis of multicentre trials with continuous outcomes: when and how should we account for centre effects?

Kahan, Brennan C., Morris, Tim P.

Journal:

Statistics in Medicine

Year:

2013

Language:

english

File:

PDF, 352 KB

english, 2013

40

Restrictive versus liberal blood transfusion for acute upper gastrointestinal bleeding (TRIGGER): a pragmatic, open-label, cluster randomised feasibility trial

Jairath, Vipul, Kahan, Brennan C, Gray, Alasdair, Doré, Caroline J, Mora, Ana, James, Martin W, Stanley, Adrian J, Everett, Simon M, Bailey, Adam A, Dallal, Helen, Greenaway, John, Le Jeune, Ivan, Dar

Journal:

Year:

2015

Language:

english

File:

PDF, 367 KB

english, 2015

41

A re-randomisation design for clinical trials

Kahan, Brennan C, Forbes, Andrew B, Doré, Caroline J, Morris, Tim P

Journal:

BMC Medical Research Methodology

Year:

2015

Language:

english

File:

PDF, 668 KB

english, 2015

42

Risk of selection bias in randomised trials

Kahan, Brennan C., Rehal, Sunita, Cro, Suzie

Journal:

Year:

2015

Language:

english

File:

PDF, 445 KB

english, 2015

43

SWIM (sickle with ibuprofen and morphine) randomised controlled trial fails to recruit: lessons learnt

Cho, Gavin, Anie, Kofi A, Buckton, Jacky, Kiilu, Patricia, Layton, Mark, Alexander, Lydia, Hemmaway, Claire, Sutton, Dorothy, Amos, Claire, Doré, Caroline J, Kahan, Brennan, Meredith, Sarah

Journal:

Year:

2016

Language:

english

File:

PDF, 573 KB

english, 2016

44

[BMJ Publishing Group Ltd EBM Live Abstracts, July 2019, Oxford, UK - ()] Doug Altman Scholarships - 6âUnexplained discrepancies between planned and conducted statistical analyses in randomised trials

Kahan, Brennan, Cro, Suzie, Forbes, Gordon, Johnson, Nicholas Andrew

File:

PDF, 58 KB

45

Critical care admission following elective surgery was not associated with survival benefit: prospective analysis of data from 27 countries

Kahan, Brennan C., Koulenti, Desponia, Arvaniti, Kostoula, Beavis, Vanessa, Campbell, Douglas, Chan, Matthew, Moreno, Rui, Pearse, Rupert M.

Journal:

Intensive Care Medicine

Year:

2017

Language:

english

File:

PDF, 1.03 MB

english, 2017

46

The Consequences of Randomizing Schools Rather Than Children

Kahan, Brennan C., Morris, Tim P.

Journal:

Journal of School Health

Year:

2014

Language:

english

File:

PDF, 461 KB

english, 2014

47

Red blood cell transfusion practice in patients presenting with acute upper gastrointestinal bleeding: a survey of 815 UK clinicians

Vipul Jairath, Brennan C. Kahan, Richard F.A. Logan, Simon P.L. Travis, Kelvin R. Palmer, Michael F. Murphy

Journal:

Transfusion (Wiley)

Year:

2011

Language:

english

File:

PDF, 140 KB

english, 2011

48

Prevalence of maternal anaemia and its predictors: a multi-centre study

Filipa Barroso, Shubha Allard, Brennan C. Kahan, Catriona Connolly, Heather Smethurst, Louise Choo, Khalid Khan, Simon Stanworth

Journal:

European Journal of Obstetrics & Gynecology and Reproductive Biology

Year:

2011

Language:

english

File:

PDF, 276 KB

english, 2011

49

Re-randomization increased recruitment and provided similar treatment estimates as parallel designs in trials of febrile neutropenia

Kahan, Brennan C., Morris, Tim P., Harris, Erica, Pearse, Rupert, Hooper, Richard, Eldridge, Sandra

Journal:

Journal of Clinical Epidemiology

Year:

2018

Language:

english

File:

PDF, 338 KB

english, 2018

50

Treatment estimands in clinical trials of patients hospitalised for COVID-19: ensuring trials ask the right questions

Kahan, Brennan C., Morris, Tim P., White, Ian R., Tweed, Conor D., Cro, Suzie, Dahly, Darren, Pham, Tra My, Esmail, Hanif, Babiker, Abdel, Carpenter, James R.

Journal:

Year:

2020

File:

PDF, 433 KB

2020

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