Anesthesia of mandibular primary molars

Comparison of effectiveness of articaine and lidocaine on depth of anaesthesia in mandibular primary molars teeth

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20191004044977N1

Enrollment

Registered

2019-12-17

Start date

2019-12-21

Completion date

Unknown

Last updated

2020-01-13

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

Conditions

Condition 1: Effectivness of articaeine during mandibular primary molar extraction. Condition 2: Effectivness of lidocaine during mandibular primary molar extraction. local anaesthesia local anaesthesia

Interventions

Intervention 1: Intervention group: Injection of 1/8 ml of 4% articaine with 1:100000 epinephrin in buccal infiltration. Intervention 2: Control group: Injection of 1/8 ml of 2% lidocaine with 1:10000

Eligibility

Sex/Gender

All

Age

6 Years to 9 Years

Inclusion criteria

Inclusion criteria: Children aged 6 to 9 years old who require bilateral extraction of primary mandibular molars Children with grade 3 or 4 of frankl behavior rating scale Unrestorable primary mandibular molars Primary mandibular molars with at least on third of the roots Children whithout systemic disease or drug allergy Children with ability of communication in persian language Children without learning disability

Exclusion criteria

Exclusion criteria: Ukncooperative children Teeth with acute abcess Use of analgesics before treatment Failure in complete anaesthesia after injection

Design outcomes

Primary

Measure	Time frame
Score of self-reported pain by children during mandibular primary molars extraction based on Wong Baker Facial Scale after anaesthesia with articaine or lidocaine. Timepoint: After tooth extraction. Method of measurement: Wong Baker Facial Pain Scale.;Calculated Score of child pain by investigartore during mandibular primary molars extraction based on Face Leg Activity Cry Consolability Scale after anaesthesia with articaine or lidocaine. Timepoint: During tooth extraction. Method of measurement: Face Leg Activity Cry Consolability Scale.	—

Measure

Time frame

Score of self-reported pain by children during mandibular primary molars extraction based on Wong Baker Facial Scale after anaesthesia with articaine or lidocaine. Timepoint: After tooth extraction. Method of measurement: Wong Baker Facial Pain Scale.;Calculated Score of child pain by investigartore during mandibular primary molars extraction based on Face Leg Activity Cry Consolability Scale after anaesthesia with articaine or lidocaine. Timepoint: During tooth extraction. Method of measurement: Face Leg Activity Cry Consolability Scale.

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Secondary

Measure	Time frame
Blood pressure changes before and after tooth extraction. Timepoint: before and after tooth extraction. Method of measurement: Blood pressure monitor.;Pulse rate changes before and after tooth axtraction. Timepoint: before and after tooth extraction. Method of measurement: Pulse oximeter.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMaedeh Rezaei

Yazd University of Medical Sciences

mrezaei2024@gmail.com+98 35 3621 4257

Outcome results

None listed

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