Elfeky A - Search Results

1

Exploring the perspectives of selectors and collecters of trial outcome data: an international qualitative study.

Green HR, Dawson A, Elfeky A, Pickles D, Treweek S, Gillies K. Green HR, et al. Among authors: elfeky a. BMC Med Res Methodol. 2023 Oct 11;23(1):229. doi: 10.1186/s12874-023-02054-9. BMC Med Res Methodol. 2023. PMID: 37821867 Free PMC article.

2

A protocol for a systematic review of non-randomised evaluations of strategies to increase participant retention to randomised controlled trials.

El Feky A, Gillies K, Gardner H, Fraser C, Treweek S. El Feky A, et al. Syst Rev. 2018 Feb 20;7(1):30. doi: 10.1186/s13643-018-0696-7. Syst Rev. 2018. PMID: 29458415 Free PMC article.

3

Using qualitative methods in pilot and feasibility trials to inform recruitment and retention processes in full-scale randomised trials: a qualitative evidence synthesis.

Elfeky A, Treweek S, Hannes K, Bruhn H, Fraser C, Gillies K. Elfeky A, et al. BMJ Open. 2022 Apr 18;12(4):e055521. doi: 10.1136/bmjopen-2021-055521. BMJ Open. 2022. PMID: 35437247 Free PMC article.

4

A good use of time? Providing evidence for how effort is invested in primary and secondary outcome data collection in trials.

Gardner H, Elfeky A, Pickles D, Dawson A, Gillies K, Warwick V, Treweek S. Gardner H, et al. Among authors: elfeky a. Trials. 2022 Dec 27;23(1):1047. doi: 10.1186/s13063-022-06973-8. Trials. 2022. PMID: 36575542 Free PMC article.

5

Trial Forge Guidance 2: how to decide if a further Study Within A Trial (SWAT) is needed.

Treweek S, Bevan S, Bower P, Briel M, Campbell M, Christie J, Collett C, Cotton S, Devane D, El Feky A, Galvin S, Gardner H, Gillies K, Hood K, Jansen J, Littleford R, Parker A, Ramsay C, Restrup L, Sullivan F, Torgerson D, Tremain L, von Elm E, Westmore M, Williams H, Williamson PR, Clarke M. Treweek S, et al. Trials. 2020 Jan 7;21(1):33. doi: 10.1186/s13063-019-3980-5. Trials. 2020. PMID: 31910861 Free PMC article.

6

A systematic review of non-randomised evaluations of strategies to improve participant recruitment to randomised controlled trials.

Gardner HR, Albarquoni L, El Feky A, Gillies K, Treweek S. Gardner HR, et al. F1000Res. 2020 Feb 5;9:86. doi: 10.12688/f1000research.22182.1. eCollection 2020. F1000Res. 2020. PMID: 32685133 Free PMC article.

7

Non-randomised evaluations of strategies to increase participant retention in randomised controlled trials: a systematic review.

Elfeky A, Gillies K, Gardner H, Fraser C, Ishaku T, Treweek S. Elfeky A, et al. Syst Rev. 2020 Sep 29;9(1):224. doi: 10.1186/s13643-020-01471-x. Syst Rev. 2020. PMID: 32993797 Free PMC article.

8

Trial Forge Guidance 1: what is a Study Within A Trial (SWAT)?

Treweek S, Bevan S, Bower P, Campbell M, Christie J, Clarke M, Collett C, Cotton S, Devane D, El Feky A, Flemyng E, Galvin S, Gardner H, Gillies K, Jansen J, Littleford R, Parker A, Ramsay C, Restrup L, Sullivan F, Torgerson D, Tremain L, Westmore M, Williamson PR. Treweek S, et al. Trials. 2018 Feb 23;19(1):139. doi: 10.1186/s13063-018-2535-5. Trials. 2018. PMID: 29475444 Free PMC article.

9

Using systematic data categorisation to quantify the types of data collected in clinical trials: the DataCat project.

Crowley E, Treweek S, Banister K, Breeman S, Constable L, Cotton S, Duncan A, El Feky A, Gardner H, Goodman K, Lanz D, McDonald A, Ogburn E, Starr K, Stevens N, Valente M, Fernie G. Crowley E, et al. Trials. 2020 Jun 16;21(1):535. doi: 10.1186/s13063-020-04388-x. Trials. 2020. PMID: 32546192 Free PMC article.

10

Perioperative oxygen therapy: a protocol for an overview of systematic reviews and meta-analyses.

Elfeky A, Chen YF, Grove A, Hooper A, Wilson A, Couper K, Thompson M, Uthman O, Court R, Tomassini S, Yeung J. Elfeky A, et al. Syst Rev. 2022 Jul 12;11(1):140. doi: 10.1186/s13643-022-02005-3. Syst Rev. 2022. PMID: 35831881 Free PMC article.

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