Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT00065299 · ClinicalTrials.gov registry record · NA

Low Phenylalanine Diet for Mothers With Phenylketonuria (PKU)

A NA study, sponsored by Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD).

Completed
Registry status
NA
Development phase
572
Enrollment target

NCT00065299: Completed NA study, sponsored by Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD).

NCT00065299 is a NA study that has completed, run by Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD). The registered enrollment target is 572 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (59% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT00065299, a NA study, has completed, sponsored by Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD).

COMPLETED
Registry status
NA
Development phase
572 participants
Enrollment target

Study Summary

Phenylketonuria (PKU) is a rare genetic condition. If not treated, PKU can cause severe mental retardation. Women with PKU are advised to eat a special diet when pregnant to prevent mental retardation in their children. This study will evaluate the effects of that diet on the children of mothers with PKU.

Interventions

  • BEHAVIORAL Restricted phenylalanine diet

Trial Details

FieldValue
Enrollment Target 572 participants
Start Date 1984-05
Est. Completion 2000-04
Phase NA

What the finished NCT00065299 record still lists

NCT00065299 is an interventional study that assigns participants to a tested intervention. The registered 572 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 (59% lower).

The record links to 0 conditions, and to 1 intervention - of which Restricted phenylalanine diet is the first listed.

NCT00065299 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00065299 about?

NCT00065299 is a clinical study titled "Low Phenylalanine Diet for Mothers With Phenylketonuria (PKU)". Phenylketonuria (PKU) is a rare genetic condition. If not treated, PKU can cause severe mental retardation. Women with PKU are advised to eat a special diet when pregnant to prevent mental retardation in their children. This study will evaluate the effects of that diet on the children of mothers wit...

What is the current status of trial NCT00065299?

This trial is currently completed. It is a NA study. The enrollment target is 572 participants. The study started on 1984-05. Estimated completion is 2000-04.

What interventions are being tested in trial NCT00065299?

The interventions under investigation include: Restricted phenylalanine diet (BEHAVIORAL).

Who is sponsoring clinical trial NCT00065299?

This trial is sponsored by Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), which has 305 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00065299's enrollment target sits among peer trials

572 179th of 2000 higher than 1,821 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

  • NCT05131022 · 572 participants · Phase 1

    A Study of NX-5948 in Adults With Relapsed/Refractory B-cell Malignancies

  • NCT06346392 · 572 participants · Phase 3

    AZD0901 Compared With Investigator's Choice of Therapy in Participants With Second- or Later-line Advanced or Metastatic Gastric or Gastroesophageal Junction Adenocarcinoma Expressing Claudin18.2

  • NCT06615050 · 572 participants · Phase 3

    A Study of Tacrolimus/Methotrexate/Ruxolitinib Versus Post-Transplant Cyclophosphamide/Tacrolimus/Mycophenolate Mofetil in Non-Myeloablative/Reduced Intensity Conditioning Allogeneic Peripheral Blood Stem Cell Transplantation (BMT CTN 2203)

  • NCT07192055 · 572 participants · NA

    Self-sampling to Optimize Anal Lesion Outcomes

Similar registry start date

  • NCT05988463 · started 2027-01-01 · Phase 1

    Dose-Escalation Study of Artesunate Patients With IPF

  • NCT07219706 · started 2026-12-10 · NA

    Dietary Fiber and Time Restricted Eating

  • NCT02831335 · started 2026-12-01

    Technical Development of Multi-Parametric Renocerebral MRI

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

Source: ClinicalTrials.gov NCT00065299, the US trial registry maintained by the National Library of Medicine. NCT00065299 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.