Effectiveness of training therapists to deliver an individualized mental health intervention for children with ASD in publicly funded mental health services: A cluster …

L Brookman-Frazee, S Roesch, C Chlebowski… - JAMA …, 2019 - jamanetwork.com
Importance Publicly funded mental health services play an important role in addressing co-
occurring mental health problems in children with autism spectrum disorder (ASD); however …

Including non-concurrent control patients in the analysis of platform trials: is it worth it?

KM Lee, J Wason - BMC medical research methodology, 2020 - Springer
Background Platform trials allow adding new experimental treatments to an on-going trial.
This feature is attractive to practitioners due to improved efficiency. Nevertheless, the …

Statistical consideration when adding new arms to ongoing clinical trials: the potentials and the caveats

KM Lee, LC Brown, T Jaki, N Stallard, J Wason - Trials, 2021 - Springer
Background Platform trials improve the efficiency of the drug development process through
flexible features such as adding and dropping arms as evidence emerges. The benefits and …

Selecting a randomization method for a multi-center clinical trial with stochastic recruitment considerations

O Sverdlov, Y Ryeznik, V Anisimov… - BMC medical research …, 2024 - Springer
Background The design of a multi-center randomized controlled trial (RCT) involves multiple
considerations, such as the choice of the sample size, the number of centers and their …

Training community therapists to deliver an individualized mental health intervention for autism spectrum disorder: Changes in caregiver outcomes and mediating role …

L Brookman-Frazee, C Chlebowski, M Villodas… - Journal of the American …, 2021 - Elsevier
Objective This study examines the impact of training therapists to deliver “An Individualized
Mental Health Intervention for Autism Spectrum Disorder (ASD)”(AIM HI) for children with …

Comparison of Pocock and Simon's covariate-adaptive randomization procedures in clinical trials

G Shan, Y Li, X Lu, Y Zhang, SS Wu - BMC Medical Research …, 2024 - Springer
When multiple influential covariates need to be balanced during a clinical trial, stratified
blocked randomization and covariate-adaptive randomization procedures are frequently …

Balancing the objectives of statistical efficiency and allocation randomness in randomized controlled trials

O Sverdlov, Y Ryeznik - Statistics in biopharmaceutical research, 2024 - Taylor & Francis
Various restricted randomization procedures are available to achieve equal (1: 1) allocation
in a randomized clinical trial. However, for some procedures, there is a nonnegligible …

Implementing unequal randomization in clinical trials with heterogeneous treatment costs

O Sverdlov, Y Ryeznik - Statistics in Medicine, 2019 - Wiley Online Library
Equal randomization has been a popular choice in clinical trial practice. However, in trials
with heterogeneous variances and/or variable treatment costs, as well as in settings where …

The effectiveness of training community mental health therapists in an evidence-based intervention for ASD: Findings from a hybrid effectiveness-implementation trial …

L Brookman-Frazee, C Chlebowski, M Villodas… - …, 2022 - journals.sagepub.com
An Individualized Mental Health Intervention for ASD (AIM HI) was developed in
collaboration with community stakeholders for delivery in mental health services in response …

Incertus. jl--The Julia Lego Blocks for Randomized Clinical Trial Designs

Y Ryeznik, O Sverdlov - arXiv preprint arXiv:2407.14248, 2024 - arxiv.org
In this paper, we present Insertus. jl, the Julia package that can help the user generate a
randomization sequence of a given length for a multi-arm trial with a pre-specified target …