Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT03991234 · ClinicalTrials.gov registry record · NA
Improving the Academic Performance of First-Grade Students With Reading and Math Difficulty
A NA study, sponsored by Vanderbilt University.
- Completed
- Registry status
- NA
- Development phase
- 385
- Enrollment target
NCT03991234: Completed NA study, sponsored by Vanderbilt University.
NCT03991234 is a NA study that has completed, run by Vanderbilt University. The registered enrollment target is 385 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (73% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03991234, a NA study, has completed, sponsored by Vanderbilt University.
- COMPLETED
- Registry status
- NA
- Development phase
- 385 participants
- Enrollment target
Study Summary
The main purpose of this clinical trials is to explore short-term effects of coordinated intervention versus the business-as-usual school program on the primary endpoints of post-intervention word-reading fluency and arithmetic fluency. The study population is students who begin 1st grade with delays in word reading and calculations. Students who meet entry criteria are randomly assigned to coordinated intervention across reading and math, reading intervention, math intervention, and a business-as-usual control group (schools' typical program). The 3 researcher-delivered interventions last 15 weeks (3 sessions per week; 30 minutes per session). Students in all 4 conditions are tested before researcher-delivered intervention begins and after it ends.
Primary Outcome
Students have 1 min to read 60 words randomly sampled/presented in bands of 5 words from most frequent words; then from next-most frequent words; etc. Student's score is the number of words read correctly. Two forms are given, and student's final score is the average score on the two forms.
Interventions
- BEHAVIORAL Reading Intervention
- BEHAVIORAL Math Intervention
- BEHAVIORAL Coordinated Intervention
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 385 participants |
| Start Date | 2019-11-11 |
| Est. Completion | 2025-05-20 |
| Phase | NA |
What the finished NCT03991234 record still lists
NCT03991234 is an interventional study that assigns participants to a tested intervention. The registered 385 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (73% lower).
The record links to 0 conditions, and to 3 interventions - of which Reading Intervention is the first listed.
NCT03991234 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03991234 about?
NCT03991234 is a clinical study titled "Improving the Academic Performance of First-Grade Students With Reading and Math Difficulty". The main purpose of this clinical trials is to explore short-term effects of coordinated intervention versus the business-as-usual school program on the primary endpoints of post-intervention word-reading fluency and arithmetic fluency. The study population is students who begin 1st grade with delay...
What is the current status of trial NCT03991234?
This trial is currently completed. It is a NA study. The enrollment target is 385 participants. The study started on 2019-11-11. Estimated completion is 2025-05-20.
What interventions are being tested in trial NCT03991234?
The interventions under investigation include: Reading Intervention (BEHAVIORAL), Math Intervention (BEHAVIORAL), Coordinated Intervention (BEHAVIORAL).
Who is sponsoring clinical trial NCT03991234?
This trial is sponsored by Vanderbilt University, which has 430 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03991234's enrollment target sits among peer trials
385 271st of 2000 higher than 1,730 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT05373823 · 385 participants · NA
MySmartSkin Online Skin Self-exam Intervention for Melanoma Survivors
- NCT05503173 · 385 participants · NA
Telehealth for Pain and Unhealthy Drinking Among PLWH
- NCT06226883 · 385 participants · Phase 2
A Phase 2 Study to Evaluate MORF-057 in Adults With Moderately to Severely Active Crohn's Disease
- NCT06290063 · 385 participants · Phase 2
Cannabidiol and Older Adult Cannabis Users
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI