Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT04905381 · ClinicalTrials.gov registry record · NA
Can the Language Environment Analysis Start Program Improve Children's Readiness for School? LENA Program Evaluation
A NA study, sponsored by William Marsh Rice University.
- Recruiting
- Registry status
- NA
- Development phase
- 600
- Enrollment target
NCT04905381: Recruiting NA study, sponsored by William Marsh Rice University.
NCT04905381 is a NA study that is actively recruiting participants, run by William Marsh Rice University. The registered enrollment target is 600 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (57% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04905381, a NA study, is actively recruiting participants, sponsored by William Marsh Rice University.
- RECRUITING
- Registry status
- NA
- Development phase
- 600 participants
- Enrollment target
Study Summary
The objective of the project is to implement the LENA Start Program at the Alief The objective of the project is to implement the LENA Start Program at the Alief Independent School District in Houston, Texas. The purpose of the study is to learn how maternal expectations about language development influence the child's language development. Also, the study will evaluate how much the mothers believe can affect their child's language development. More specifically, the program implementation will serve as a model that other school districts can readily replicate.
Primary Outcome
The quality of the language environment at home will be measured by using the LENA System. LENA is an integrated processing and cloud-based software package that enables researchers to collect, manage, and analyze multiple recordings of children ages 2 months to 48 months.LENA device estimates adult words spoken to and around the key child, adult-child conversational interactions, child vocalizations, and language from Television and/or electronics
Interventions
- BEHAVIORAL Usual care
- BEHAVIORAL LENA Star Program sessions
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 600 participants |
| Start Date | 2022-08-01 |
| Est. Completion | 2028-12-31 |
| Phase | NA |
What NCT04905381 shows while recruiting
NCT04905381 is an interventional study that assigns participants to a tested intervention. The registered 600 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 (57% lower).
The record links to 0 conditions, and to 2 interventions - of which Usual care is the first listed.
NCT04905381 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04905381 about?
NCT04905381 is a clinical study titled "Can the Language Environment Analysis Start Program Improve Children's Readiness for School? LENA Program Evaluation". The objective of the project is to implement the LENA Start Program at the Alief The objective of the project is to implement the LENA Start Program at the Alief Independent School District in Houston, Texas. The purpose of the study is to learn how maternal expectations about language development i...
What is the current status of trial NCT04905381?
This trial is currently recruiting. It is a NA study. The enrollment target is 600 participants. The study started on 2022-08-01. Estimated completion is 2028-12-31.
What interventions are being tested in trial NCT04905381?
The interventions under investigation include: Usual care (BEHAVIORAL), LENA Star Program sessions (BEHAVIORAL).
Who is sponsoring clinical trial NCT04905381?
This trial is sponsored by William Marsh Rice University, which has 8 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04905381's enrollment target sits among peer trials
600 162nd of 2000 higher than 1,827 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
- NCT00004317 · 600 participants · Phase 4
Pyrimethamine, Sulfadiazine, and Leucovorin in Treating Patients With Congenital Toxoplasmosis
- NCT00209235 · 600 participants · NA
Albright Hereditary Osteodystrophy: Natural History, Growth, and Cognitive/Behavioral Assessments
- NCT01473784 · 600 participants · NA
Transoral Robotic Surgery in Treating Patients With Benign or Malignant Tumors of the Head and Neck
- NCT01866371 · 600 participants
High Resolution Retinal Imaging
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