Effectiveness and costs of the recruitment strategies used in the MetA-bone trial, a randomized clinical trial to test the effects of soluble corn fiber supplementation for 1 year in children.
Bone
Children
Intervention
Nutrition
Recruitment
fiber
Journal
Contemporary clinical trials
ISSN: 1559-2030
Titre abrégé: Contemp Clin Trials
Pays: United States
ID NLM: 101242342
Informations de publication
Date de publication:
14 Oct 2024
14 Oct 2024
Historique:
received:
23
06
2024
revised:
30
09
2024
accepted:
13
10
2024
medline:
17
10
2024
pubmed:
17
10
2024
entrez:
16
10
2024
Statut:
aheadofprint
Résumé
Pediatric recruitment into clinical trials is very challenging. A recruitment plan was designed to recruit healthy children (9-14 years) in a trial testing the 1-year effect of corn soluble fiber supplementation on bone mass. We evaluated the effectiveness and costs of the recruitment strategies used in this trial. The recruitment plan included "Traditional" (mailings, flyers, posters, visits, snowball, etc.) or "Online" (email campaigns, social media, website, etc.) strategies. All strategies led to the pre-screening online form, which asked how they learned about the study. This analysis includes the number of pre-screenings and enrollment (consents signed), ineligibility, socio-demographics, and costs per strategy. Differences were analyzed using ANOVA or chi-square. 649 individuals completed the pre-screening; 37.1 % came from "Traditional", 46.7 % from "Online", 2.6 % from "Other", and 13.6 % from "Unknown" strategies. The most successful strategies were related to Florida International University (posting flyers around campus and email campaigns). The main reasons for ineligibility were obesity (38.9 %) or outside the age range (22.7 %). A total of 48.4 % of the children enrolled came from "Traditional", 50.2 % from "Online", and 1.4 % from "Other" strategies. The cost per screened participant was $1112 for "Traditional" and $512 for "Online" strategies, and the cost per enrolled participant was $2704 for "Traditional" and $1454 for "Online" strategies. The highest costs were staff salary. "Online" strategies were more effective and had a lower implementation cost than "Traditional" strategies, although these were also important in achieving the recruitment goal. Future pediatric trials should consider some of these strategies and their costs. gov registry number: NCT02916862.
Sections du résumé
BACKGROUND
BACKGROUND
Pediatric recruitment into clinical trials is very challenging. A recruitment plan was designed to recruit healthy children (9-14 years) in a trial testing the 1-year effect of corn soluble fiber supplementation on bone mass. We evaluated the effectiveness and costs of the recruitment strategies used in this trial.
METHODS
METHODS
The recruitment plan included "Traditional" (mailings, flyers, posters, visits, snowball, etc.) or "Online" (email campaigns, social media, website, etc.) strategies. All strategies led to the pre-screening online form, which asked how they learned about the study. This analysis includes the number of pre-screenings and enrollment (consents signed), ineligibility, socio-demographics, and costs per strategy. Differences were analyzed using ANOVA or chi-square.
RESULTS
RESULTS
649 individuals completed the pre-screening; 37.1 % came from "Traditional", 46.7 % from "Online", 2.6 % from "Other", and 13.6 % from "Unknown" strategies. The most successful strategies were related to Florida International University (posting flyers around campus and email campaigns). The main reasons for ineligibility were obesity (38.9 %) or outside the age range (22.7 %). A total of 48.4 % of the children enrolled came from "Traditional", 50.2 % from "Online", and 1.4 % from "Other" strategies. The cost per screened participant was $1112 for "Traditional" and $512 for "Online" strategies, and the cost per enrolled participant was $2704 for "Traditional" and $1454 for "Online" strategies. The highest costs were staff salary.
CONCLUSION
CONCLUSIONS
"Online" strategies were more effective and had a lower implementation cost than "Traditional" strategies, although these were also important in achieving the recruitment goal. Future pediatric trials should consider some of these strategies and their costs.
CLINICALTRIALS
RESULTS
gov registry number: NCT02916862.
Identifiants
pubmed: 39413989
pii: S1551-7144(24)00298-2
doi: 10.1016/j.cct.2024.107715
pii:
doi:
Banques de données
ClinicalTrials.gov
['NCT02916862']
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
107715Informations de copyright
Copyright © 2024. Published by Elsevier Inc.