Phase II Study of Tin Mesoporphyrin vs Phototherapy for Hyperbilirubinemia in Premature Newborns

OBJECTIVES: I. Compare the effectiveness of a single dose of tin mesoporphyrin and special blue light phototherapy in controlling hyperbilirubinemia in premature newborns in Greece.

II. Evaluate the dose of tin mesoporphyrin sufficient to alleviate the need for phototherapy without adverse effects in these newborns.

Study Overview

Status

Completed

Conditions

Detailed Description

PROTOCOL OUTLINE: Patients are randomly assigned to a clinical group within 96 hours of birth. Patients are stratified by gestational age, clinical status, and age at treatment.

One group receives tin mesoporphyrin. Patients are crossed to phototherapy if the plasma bilirubin concentration reaches the treatment threshold.

The second group receives phototherapy with Special Blue fluorescent lamps for at least 24 hours. Patients receive a second phototherapy course if the plasma bilirubin concentration reaches the treatment threshold within 24 hours of the first course.

Study Type

Interventional

Enrollment

80

Phase

  • Phase 2

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

No older than 1 day (Child)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

PROTOCOL ENTRY CRITERIA:

--Disease Characteristics--

  • Premature infants of gestational age 210 to 251 days
  • No blood group isoimmunization (direct Coombs' positive), e.g., rhesus or ABO
  • No glucose-6-phosphate dehydrogenase deficiency

--Prior/Concurrent Therapy--

  • No maternal phenobarbital in last month of pregnancy

--Patient Characteristics--

Renal: No congenital renal abnormality

Cardiovascular: No congenital heart abnormality

Pulmonary: No asphyxia requiring assisted ventilation at delivery

Other: No other major congenital abnormality, i.e.:

  • Central nervous system
  • Chromosomal
  • Gastrointestinal

No evident or suspected congenital infection, i.e.:

  • Cytomegalovirus
  • Herpes
  • Rubella
  • Syphilis

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Collaborators

Investigators

  • Study Chair: Attallah Kappas, Rockefeller University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

December 1, 1999

Primary Completion (Actual)

August 1, 2007

Study Registration Dates

First Submitted

October 18, 1999

First Submitted That Met QC Criteria

October 18, 1999

First Posted (Estimate)

October 19, 1999

Study Record Updates

Last Update Posted (Estimate)

September 9, 2008

Last Update Submitted That Met QC Criteria

September 8, 2008

Last Verified

September 1, 2008

More Information

Terms related to this study

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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