A randomised controlled trial of rectal versus oral acetaminophen antipyresis in children

ISRCTN ISRCTN11886401
DOI https://doi.org/10.1186/ISRCTN11886401
Secondary identifying numbers N/A
Submission date
04/03/2005
Registration date
10/03/2005
Last edited
20/12/2007
Recruitment status
No longer recruiting
Overall study status
Completed
Condition category
Signs and Symptoms
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data

Plain English summary of protocol

Not provided at time of registration

Contact information

Dr Mona Nabulsi
Scientific

American University of Beirut Medical Center
Beirut
113-6044/C8
Lebanon

Phone +961 (0)3 628528
Email mn04@aub.edu.lb

Study information

Study designRandomised controlled trial
Primary study designInterventional
Secondary study designRandomised controlled trial
Study setting(s)Hospital
Study typeTreatment
Scientific title
Study objectivesThis randomised, double-dummy and placebo controlled study was conducted to compare the antipyretic efficacies of two different rectal doses of acetaminophen: 15 mg/kg and 35 mg/kg to that of a standard oral dose of 15 mg/kg, over a six-hour period, to allow detection of late antipyresis that may occur with rectal acetaminophen. The results of this study will provide further evidence on the comparative antipyretic efficacy of different doses of rectal acetaminophen versus the standard oral one.

Our study hypothesis was that a single dose of 15 mg/kg oral acetaminophen is more effective than either 15 mg/kg or 35 mg/kg rectal acetaminophen, in reducing the temperature of febrile children.
Ethics approval(s)The Institutional Review Board and the Ethics Committee at the American University of Beirut, as well as the Board of the Middle East Hospital, approved this study.
Health condition(s) or problem(s) studiedFever
InterventionGroup 1: A single dose of oral acetaminophen (15 mg/kg) plus placebo rectal suppository (size equivalent to a 35 mg/kg rectal acetaminophen suppository)
Group 2: A single dose of oral placebo (equivalent to a 15 mg/kg oral acetaminophen) plus a rectal suppository containing 15 mg/kg acetaminophen and 20 mg/kg placebo.
Group 3: A single dose of oral placebo as in group 2 plus a rectal suppository of 35 mg/kg acetaminophen.

Rectal temperature readings at baseline and hourly for a total of 6 hours.
Intervention typeDrug
Pharmaceutical study type(s)
PhaseNot Specified
Drug / device / biological / vaccine name(s)Acetaminophen
Primary outcome measureTime to maximum antipyresis following administration of a single dose of acetaminophen.
Secondary outcome measuresSecondary outcomes included the temperatures at one, two, three, four, five, and six hours from administration and possible side effects such as hypothermia.
Overall study start date01/11/2000
Completion date30/09/2002

Eligibility

Participant type(s)Patient
Age groupChild
Lower age limit6 Months
Upper age limit13 Years
SexBoth
Target number of participants48
Key inclusion criteria1. Age between 6 months and 13 years
2. Rectal temperature greater than or equal to 38.5 °C
3. Consent of treating physician
4. Written consent of parent and oral consent of child if older than 10 years
5. No antipyretic intake for 8 hours prior to enrolment
Key exclusion criteria1. Presence of concurrent or previous hepatic disease
2. Chronic and/or serious disease such as malignancy, septic shock, malabsorption syndromes etc.
3. Any condition interfering with the absorption of oral or rectal acetaminophen such as vomiting or severe diarrhoea, ileus, rectal bleeding etc.
4. Hypersensitivity to acetaminophen
Date of first enrolment01/11/2000
Date of final enrolment30/09/2002

Locations

Countries of recruitment

  • Lebanon

Study participating centre

American University of Beirut Medical Center
Beirut
113-6044/C8
Lebanon

Sponsor information

American University of Beirut (Lebanon)
University/education

Faculty of Medicine, Medical Practice Plan
Riyad El-Solh
Beirut
11-02-36
Lebanon

Phone +961 (0)1 350000
Email resdean@aub.edu.lb
Website http://www.aub.edu.lb/
ROR logo "ROR" https://ror.org/04pznsd21

Funders

Funder type

University/education

American University of Beirut (Lebanon) - Medical Practice Plan of the Faculty of Medicine (grant ref: AUB A/C 686056)

No information available

Results and Publications

Intention to publish date
Individual participant data (IPD) Intention to shareNo
IPD sharing plan summaryNot provided at time of registration
Publication and dissemination planNot provided at time of registration
IPD sharing plan

Study outputs

Output type Details Date created Date added Peer reviewed? Patient-facing?
Results article Results 06/09/2005 Yes No