local injection in decreasing post tonsillectomy pain

Comparison of intravenous fentanyl and infiltration of bupivacaine-clonidine in decreasing post tonsillectomy pain and complications in children

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT138903064041N1

Enrollment

140

Registered

2011-04-14

Start date

2010-04-01

Completion date

Unknown

Last updated

2018-02-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

pain after adenotonsilectomy. Hypertrophy of tonsils with hypertrophy of adenoids

Interventions

Intervention 1: intervention: infiltration of local bupivacaine 0.25% (0.1mg/kg) and clonidine (0.1ml/kg) in the base of tonsils bilaterally. Intervention 2: control: intravenous fentanyl (1µg/kg).

Treatment - Drugs

intervention: infiltration of local bupivacaine 0.25% (0.1mg/kg) and clonidine (0.1ml/kg) in the base of tonsils bilaterally

control: intravenous fentanyl (1µg/kg)

Eligibility

Sex/Gender

All

Age

3 Years to 12 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria : parent approval; age between 3-12 years old. Exclusion criteria: coexisting diseaes like sever common cold ,anemia.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Pain. Timepoint: 2, 4, 6, 8 hours after operation. Method of measurement: Face Pain Scale.	—

Secondary

Measure	Time frame
Analgesic usage. Timepoint: 2, 4, 6, 8 hours after operation. Method of measurement: mg/kg.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr. Mahin Seyedhejazi

Tabriz University of Medical Sciences

seidhejazie@yahoo.com , seidhejazie@tbzmed.ac.ir+98 41 1526 2250

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026