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Trial · NCT00598702

Study of the Safety & Efficacy of Intravenous Acetaminophen in Pediatric Inpatients

NCT00598702, Phase 3, Completed, Mallinckrodt; results first posted 2011-01-06

3 sourcestrials-2026-11-12-0.5.0

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ConductScience Library. Study of the Safety & Efficacy of Intravenous Acetaminophen in Pediatric Inpatients. Trials, record NCT00598702. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT00598702

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Trial

As registered on ClinicalTrials.gov, in the graph's capture of the registry.

Title
Study of the Safety & Efficacy of Intravenous Acetaminophen in Pediatric Inpatients
NCT number
NCT00598702
Status
Completed
Phases
Phase 3
Enrollment
100 participants, actual
Lead sponsor
Mallinckrodt
Conditions
Pain, Fever
Interventions
IV Acetaminophen
First posted
2008-01-22
Last updated
2017-05-10
Results first posted
2011-01-06
Limitations and caveats
The original protocol required 50 subjects that completed 5 days of treatment. With protocol amendment 2, the criteria for enrollment/completion was reduced to 1 day of treatment. Subjects were required to have a minimum of 3 IV APAP doses per day.

Source ClinicalTrials.gov

Registered outcomes4

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryNumber of Subjects Reporting at Least One Treatment Emergent Adverse Event (TEAE)First dose to end of treatment periodA TEAE is defined as an adverse event that starts on or after the start of study medication.
PrimaryNumber of Subjects Reporting at Least One Serious Treatment Emergent Adverse EventFirst dose to 30 days after last dose
A Serious Treatment Emergent Adverse Event is defined as any untoward medical occurrence at any dose of IV APAP that; * results in death * is life-threatening * requires inpatient hospitalization or causes prolongation of existing hospitalization * results in persistent or significant disability/incapacity * is a congenital anomaly/birth defect * is an important medical event
SecondarySubject's (Parent/Guardian) Global Evaluation of Study TreatmentDay 0 to Day 5, Day 7 or Early Termination from studySubject's (parent/guardian) was asked to evaluate the overall study treatment using a 4-point categorical evaluation scale (0= poor, 1= fair, 2=good, 3= excellent).
SecondaryPhysician's Global Assessment of Study TreatmentEnd of study or Early TerminationPhysicians were asked to evaluate the overall study treatment using a 4-point categorical evaluation scale (0= poor, 1= fair,2=good, 3= excellent).

Outcomes4

Each outcome the trial posted results for, in ClinicalTrials.gov's words.

TypeOutcomeTime framePopulationUnitsMeasured as
SECONDARYSubject's (Parent/Guardian) Global Evaluation of Study TreatmentDay 0 to Day 5, Day 7 or Early Termination from studyAll analysis will be carried out using the safety population, defined as all subjects who received at least one dose of study medication.participantsNUMBER
PRIMARYNumber of Subjects Reporting at Least One Treatment Emergent Adverse Event (TEAE)First dose to end of treatment periodAll analysis will be carried out using the safety population, defined as all subjects who received at least one dose of study medication.SubjectsNUMBER
SECONDARYPhysician's Global Assessment of Study TreatmentEnd of study or Early TerminationAll analysis will be carried out using the safety population, defined as all subjects who received at least one dose of study medication.participantsNUMBER
PRIMARYNumber of Subjects Reporting at Least One Serious Treatment Emergent Adverse EventFirst dose to 30 days after last doseAll analysis will be carried out using the safety population, defined as all subjects who received at least one dose of study medication.SubjectsNUMBER

Results by group96

Each measurement the trial posted, group by group, in the words and numbers it posted.

OutcomeGroupCategoryValueSpreadUnits
Subject's (Parent/Guardian) Global Evaluation of Study TreatmentNeonates (<= 28 Days Old): IV APAP 10 - 15 mg/kg q8hPoor0participants
Subject's (Parent/Guardian) Global Evaluation of Study TreatmentInfants (29 Days to 1 Year Old): IV APAP 10 - 15 mg/kg q6hPoor0participants
Subject's (Parent/Guardian) Global Evaluation of Study TreatmentChildren (2 to < 12 Years Old): IV APAP 6.7 - 12.5 mg/kg q4hPoor0participants
Subject's (Parent/Guardian) Global Evaluation of Study TreatmentChildren (2 to < 12 Years Old): IV APAP 10 - 15 mg/kg q6hPoor0participants
Subject's (Parent/Guardian) Global Evaluation of Study TreatmentAdolescents (12 to <= 16 Years): IV APAP 6.7 - 12.5 mg/kg q4hPoor0participants
Subject's (Parent/Guardian) Global Evaluation of Study TreatmentAdolescents (12 to <= 16 Years Old): IV APAP 10 - 15 mg/kg q6hPoor0participants
Subject's (Parent/Guardian) Global Evaluation of Study TreatmentInfants (12 to < 24 Months): IV APAP 6.7 - 12.5 mg/kg q4hPoor0participants
Subject's (Parent/Guardian) Global Evaluation of Study TreatmentInfants (12 to < 24 Months): IV APAP 10 - 15 mg/kg q6hPoor0participants
Subject's (Parent/Guardian) Global Evaluation of Study TreatmentNeonates (<= 28 Days Old): IV APAP 10 - 15 mg/kg q8hFair0participants
Subject's (Parent/Guardian) Global Evaluation of Study TreatmentInfants (29 Days to 1 Year Old): IV APAP 10 - 15 mg/kg q6hFair0participants

Participant flow24

How many started, completed or left each group, period by period.

PeriodMilestoneGroupParticipantsUnits counted
Overall StudySTARTEDNeonates (<= 28 Days Old): IV APAP 10 - 15 mg/kg q8h1
Overall StudySTARTEDInfants (29 Days to 1 Year Old): IV APAP 10 - 15 mg/kg q6h3
Overall StudySTARTEDChildren (2 to < 12 Years Old): IV APAP 6.7 - 12.5 mg/kg q4h7
Overall StudySTARTEDChildren (2 to < 12 Years Old): IV APAP 10 - 15 mg/kg q6h33
Overall StudySTARTEDAdolescents (12 to <= 16 Years): IV APAP 6.7 - 12.5 mg/kg q4h9
Overall StudySTARTEDAdolescents (12 to <= 16 Years Old): IV APAP 10 - 15 mg/kg q6h42
Overall StudySTARTEDInfants (12 to < 24 Months): IV APAP 6.7 - 12.5 mg/kg q4h1
Overall StudySTARTEDInfants (12 to < 24 Months): IV APAP 10 - 15 mg/kg q6h4
Overall StudyCOMPLETEDNeonates (<= 28 Days Old): IV APAP 10 - 15 mg/kg q8h1
Overall StudyCOMPLETEDInfants (29 Days to 1 Year Old): IV APAP 10 - 15 mg/kg q6h1

Adverse events568

Each adverse event the trial posted, group by group: the participants affected out of those at risk.

TypeEventOrgan systemGroupAffectedAt riskEvents
otherAbdominal abscessInfections and infestationsNeonates (<= 28 Days Old): IV APAP 10 - 15 mg/kg q8h01
otherAbdominal abscessInfections and infestationsInfants (29 Days to 1 Year Old): IV APAP 10 - 15 mg/kg q6h03
otherAbdominal abscessInfections and infestationsChildren (2 to < 12 Years Old): IV APAP 6.7 - 12.5 mg/kg q4h07
otherAbdominal abscessInfections and infestationsChildren (2 to < 12 Years Old): IV APAP 10 - 15 mg/kg q6h033
otherAbdominal abscessInfections and infestationsAdolescents (12 to <= 16 Years): IV APAP 6.7 - 12.5 mg/kg q4h09
otherAbdominal abscessInfections and infestationsAdolescents (12 to <= 16 Years Old): IV APAP 10 - 15 mg/kg q6h042
otherAbdominal abscessInfections and infestationsInfants (12 to < 24 Months): IV APAP 6.7 - 12.5 mg/kg q4h01
otherAbdominal abscessInfections and infestationsInfants (12 to < 24 Months): IV APAP 10 - 15 mg/kg q6h14
otherAgitationPsychiatric disordersNeonates (<= 28 Days Old): IV APAP 10 - 15 mg/kg q8h01
otherAgitationPsychiatric disordersInfants (29 Days to 1 Year Old): IV APAP 10 - 15 mg/kg q6h03

Adverse event totals24

The totals the trial posted for each group.

TotalGroupAffectedAt risk
Total, all-cause mortalityNeonates (<= 28 Days Old): IV APAP 10 - 15 mg/kg q8h
Total, all-cause mortalityInfants (29 Days to 1 Year Old): IV APAP 10 - 15 mg/kg q6h
Total, all-cause mortalityChildren (2 to < 12 Years Old): IV APAP 6.7 - 12.5 mg/kg q4h
Total, all-cause mortalityChildren (2 to < 12 Years Old): IV APAP 10 - 15 mg/kg q6h
Total, all-cause mortalityAdolescents (12 to <= 16 Years): IV APAP 6.7 - 12.5 mg/kg q4h
Total, all-cause mortalityAdolescents (12 to <= 16 Years Old): IV APAP 10 - 15 mg/kg q6h
Total, all-cause mortalityInfants (12 to < 24 Months): IV APAP 6.7 - 12.5 mg/kg q4h
Total, all-cause mortalityInfants (12 to < 24 Months): IV APAP 10 - 15 mg/kg q6h
Total, other adverse eventsNeonates (<= 28 Days Old): IV APAP 10 - 15 mg/kg q8h11
Total, other adverse eventsInfants (29 Days to 1 Year Old): IV APAP 10 - 15 mg/kg q6h13

Papers0

The papers the trial lists on ClinicalTrials.gov.

None in this release.

Grants0

The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.

None in this release.

Trial comparisons0

Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.

None in this release.

Tests0

The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.

None in this release.

Data dates

The day each source was copied for this release.

ClinicalTrials.gov
2026-11-12
ClinicalTrials.gov
Results, from AACT
2026-03-23
AACT
NIH grant links
2026-11-13
NIH RePORTER

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

For software

Read this trial from software.

The record and each of its lists are JSON, twenty rows a page. No key.

GET https://conductscience.org/api/trials/v1/NCT00598702

GET https://conductscience.org/api/trials/v1/NCT00598702/results?page=2