Dementia Researcher Blogs6 Okt 2023

Dr Anna Volkmer - Study Recruitment and the Sample Size Jinx

Dr Anna Volkmer, narrates her blog written for Dementia Researcher.

Anna explores the complexities of recruiting participants for intervention trials. She stresses that an inadequately powered study risks irrelevance, highlighting the dilemma of determining the ideal sample size in both main and pilot studies. While conventional wisdom suggests benchmarks for participant numbers, these metrics are rarely straightforward, especially when dealing with a heterogeneous disease like dementia. Anna talks about her research in to Primary Progressive Aphasia, and addresses the added challenges posed by disease rarity and diagnostic ambiguity. She also delves into the ethical concerns and emotional toll of recruiting from a vulnerable population, advocating for better public education on the varied scope of medical research. This blog is a must-read for researchers, ethicists, and anyone interested in the intricacies of conducting ethically responsible and scientifically robust clinical trials.

Find the original text, and narration here on our website.

https://www.dementiaresearcher.nihr.ac.uk/blog-study-recruitment-and-the-sample-size-jinx/

Dr Anna Volkmer is a Speech and Language Therapist and researcher in Language and Cognition, Department of Psychology and Language Sciences, University College London. Anna is researching Speech and language therapy interventions in language led dementia and was once voted scariest speech and language therapist (even her children agree).

If you would like to write your own blog drop us a line, we're always on the look out for new contributors to write about their research, careers + more dementiaresearcher@ucl.ac.uk

This podcast is brought to you in association with Alzheimer's Association, Alzheimer's Research UK, Alzheimer's Society and Race Against Dementia, who we thank for their ongoing support.

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(714)

Dr Ajantha Abey - Research Habits I Wish I’d Started Earlier in My PhD

Dr Ajantha Abey narrates his blog written for Dementia Researcher.There are already about a thousand blogs telling you to pace yourself and embrace failure. This is not one of them. Ajantha has writte...

26 Juli 0s

Dr Clíona Farrell - An Alzheimer’s Cabaret

Dr Clíona Farrell narrates her blog written for Dementia Researcher.After a long week at AAIC in London, Clíona swapped the conference hall for the Bloomsbury Theatre and a one-woman cabaret called Un...

22 Juli 0s

Dr Connor Richardson - Small Vessel Disease: A Quiet Driver of Dementia

Dr Connor Richardson narrates his blog written for Dementia Researcher.Ask most people what causes dementia, and they will reach for amyloid and tau. But there is another contributor sitting behind al...

22 Juli 0s

Professor Louise Serpell - Football, CTE and the Science Protecting Future Players

Professor Louise Serpell narrates her blog written for Dementia Researcher.As excitement builds around the 2026 World Cup final, Louise examines the darker side of the beautiful game: the relationship...

19 Juli 7min

Beccy Owen - When Experiments Fail: Staying Positive in Research

Beccy Owen narrates her blog written for Dementia Researcher.Every researcher knows the sinking feeling of an experiment failing after days, weeks or months of effort. In this blog Beccy talks about h...

9 Juli 8min

Harriet Greene - How I Found My Way into Dementia Research: Give to Gain

Harriet Greene narrates her blog written for Dementia Researcher.Harriet wrote her first essay on Alzheimer's at 15. What followed was not a tidy line to Oxford. She missed medicine by one mark, took ...

9 Juli 8min

Professor Frank Gunn-Moore: Do Cats, Dogs and Dolphins Get Dementia Too?

Professor Frank Gunn-Moore narrates his blog written for Dementia Researcher.In this blog, Frank asks whether dementia is really unique to humans. Starting with the story of his cat Cardhu, and moving...

7 Juli 5min

Dr Sam Moxon - Why Some Ideas Never Get a Chance

Dr Sam Moxon narrates his blog written for Dementia Researcher.You develop something genuinely different, cost it, build the team, submit it feeling confident, and then the rejection lands. In this bl...

6 Juli 6min