Phase 1 Gaucher Disease Trial, Recruiting NCT04532047 Sponsor: University of California, San Francisco Condition: Gaucher Disease
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Phase 1 Gaucher Disease Trial, Recruiting

NCT04532047
Recruiting Phase 1

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • The pregnancy is between about 18 weeks and nearly 35 weeks along, and the baby is alive
  • The unborn baby has been diagnosed with one of 8 specific rare storage diseases (called lysosomal storage disorders, or LSDs) through pregnancy testing such as amniocentesis, CVS, or similar procedures
  • The mother is between 18 and 50 years old
  • The mother is able to understand and sign a consent form and is able to follow the requirements of the study

Who may not be able to join:

  • The unborn baby has a serious physical/structural abnormality in addition to the storage disease
  • The unborn baby has another significant genetic condition (separate from the storage disease) that poses a serious health risk
  • The mother has serious health conditions that would make a procedure on the baby unsafe, such as significant heart or lung disease, organ failure, confusion or altered awareness, a detached placenta, active early labor, or early water breaking — or if the procedure cannot be safely carried out due to the mother's body shape or the position of the placenta
  • The mother needs strong blood-thinning medication within 24 hours before or after the treatment procedure

(Note: Fluid buildup around the baby — called hydrops fetalis — does NOT automatically disqualify participation, as the treatment may still be beneficial in that situation.)


Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 28 July 2026
Phase 1: approximately ~10% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Principal Investigator: Tippi MacKenzie, MD, University of California, San Francisco

Phone: 415-476-4086

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 1
Registry
ClinicalTrials.gov
Start date
1 July 2021
Est. completion
31 July 2031

Where this trial is recruiting

🇺🇸 United States

Primary endpoints

Number of participants with treatment-related adverse events as assessed by CTCAE v5.0.; Number of participants to receive the full initial, weight-based dose of enzyme replacement therapy through the fetal umbilical vein, and subsequent doses throughout the pregnancy.; Number of participants with the presence and levels of glycosaminoglycans (GAGs) in urine.; The number of participants with improvement or resolution of hydrops (if present).

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 28 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov