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

NCT03662334 · ClinicalTrials.gov registry record · Phase 4

A Study of Continuous Subcutaneous Insulin Infusion (CSII) Pump Function in Subjects With Type 1 Diabetes With Recombinant Human Hyaluronidase (rHuPH20)

A Phase 4 study, sponsored by Halozyme Therapeutics.

Completed
Registry status
Phase 4
Development phase
14
Enrollment target

NCT03662334: Completed Phase 4 study, sponsored by Halozyme Therapeutics.

NCT03662334 is a Phase 4 study that has completed, run by Halozyme Therapeutics. The registered enrollment target is 14 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (97% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT03662334, a Phase 4 study, has completed, sponsored by Halozyme Therapeutics.

COMPLETED
Registry status
Phase 4
Development phase
14 participants
Enrollment target

Study Summary

The goal of this study is to determine if Hylenex recombinant leads to changes in the insulin time-action profiles and glucose responses when preadministered in the setting of continuous subcutaneous insulin infusion (CSII) compared to CSII without Hylenex recombinant (sham injection).

Interventions

  • DRUG Rapid Acting insulin with pre-treatment of rHuPH20
  • DEVICE Sham injection

Trial Details

FieldValue
Enrollment Target 14 participants
Start Date 2013-10-03
Est. Completion 2014-02-27
Phase Phase 4
Halozyme Therapeutics

31 total trials

What the finished NCT03662334 record still lists

NCT03662334 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 14 participants, a relatively small participant target, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (97% lower).

The record links to 0 conditions, and to 2 interventions - of which Rapid Acting insulin with pre-treatment of rHuPH20 is the first listed.

NCT03662334 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03662334 about?

NCT03662334 is a clinical study titled "A Study of Continuous Subcutaneous Insulin Infusion (CSII) Pump Function in Subjects With Type 1 Diabetes With Recombinant Human Hyaluronidase (rHuPH20)". The goal of this study is to determine if Hylenex recombinant leads to changes in the insulin time-action profiles and glucose responses when preadministered in the setting of continuous subcutaneous insulin infusion (CSII) compared to CSII without Hylenex recombinant (sham injection).

What is the current status of trial NCT03662334?

This trial is currently completed. It is a Phase 4 study. The enrollment target is 14 participants. The study started on 2013-10-03. Estimated completion is 2014-02-27.

What interventions are being tested in trial NCT03662334?

The interventions under investigation include: Rapid Acting insulin with pre-treatment of rHuPH20 (DRUG), Sham injection (DEVICE).

Who is sponsoring clinical trial NCT03662334?

This trial is sponsored by Halozyme Therapeutics, which has 31 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03662334's enrollment target sits among peer trials

14 1901st of 2000 higher than 91 of 2,000 other Phase 4 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 4 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

  • NCT02523092 · 14 participants · Phase 4

    Use of CXCL9 as a Biomarker of Acthar Efficacy

  • NCT04263285 · 14 participants · NA

    Treatment of Depression Post-SCI

  • NCT04743271 · 14 participants · NA

    Food and Circadian Timing

  • NCT05065671 · 14 participants · Phase 1

    Microbiome Derived Metabolism and Pharmacokinetics

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

  • NCT06358040 · started 2026-10 · NA

    Opioid Dispenser for Microdiscectomy/Laminectomy

Source: ClinicalTrials.gov NCT03662334, the US trial registry maintained by the National Library of Medicine. NCT03662334 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.