Clinical success and pain of two anesthetics methods of Inferior Alveolar Nerve Block and crestal anesthesia and two anesthetics materials of lidocaine and articaine in the crestal anesthesia for pulpotomy treatment of primary molars

Comparison of two anesthetics methods of Inferior Alveolar Nerve Block and crestal anesthesia and two anesthetics materials of lidocaine and articaine in the crestal anesthesia for pulpotomy treatment of primary molars

Status

Recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT20171020036896N9

Enrollment

Registered

2021-06-05

Start date

2021-04-20

Completion date

Unknown

Last updated

2021-06-21

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

Conditions

Condition 1: The comparison of effect of inferior alveolar nerve block and crestal local anesthesiain in pulpotomy of primary teeth. Condition 2: The effect of crestal local anesthesia using lidocaine in pulpotomy of primary teeth. Condition 3: The effect of crestal local anesthesia using articaine in pulpotomy of primary teeth.

Interventions

Intervention 1: Intervention group 1: In this group, in the first session, pulpotomy of a mandibular primary molar will be performed by injecting inferior alveolar nerve block using lidocaine 2% wi

Eligibility

Sex/Gender

All

Age

4 Years to 8 Years

Inclusion criteria

Inclusion criteria: Children who need a bilateral pulpotomy of deciduous molars (D or E) in the mandible based on clinical signs and radiography and at the diagnosis of a pediatric dentist. Age category 4 to 8 years Parents' consent to participate in the study

Exclusion criteria

Exclusion criteria: Having a history of systemic disease Having severe fear and anxiety Using painkillers to control toothache Having acute dental infections Having deciduous molars that have more than two thirds of their roots analyzed

Design outcomes

Primary

Measure	Time frame
Pain. Timepoint: Immediately after the crestal injection, the child's pain is measured by the VAS (Visual Analogue Scale) during the opening of the dental pulp. Method of measurement: The child's pain is measured by the VAS (Visual Analogue Scale).;Changes in the heart rate to determine the amount of pain experienced by the child during the crestal injection. Timepoint: Changes in a child's heart rate are made by using a pulse oximeter 5 seconds before and immediately after the local anesthetic injection. Method of measurement: Changes in a child's heart rate are made by using a pulse oximeter 5 seconds before and immediately after the local anesthetic injection.	—

Measure

Time frame

Pain. Timepoint: Immediately after the crestal injection, the child's pain is measured by the VAS (Visual Analogue Scale) during the opening of the dental pulp. Method of measurement: The child's pain is measured by the VAS (Visual Analogue Scale).;Changes in the heart rate to determine the amount of pain experienced by the child during the crestal injection. Timepoint: Changes in a child's heart rate are made by using a pulse oximeter 5 seconds before and immediately after the local anesthetic injection. Method of measurement: Changes in a child's heart rate are made by using a pulse oximeter 5 seconds before and immediately after the local anesthetic injection.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactParisa Jafari

Kerman University of Medical Sciences

Parisajafaridnt@gmail.com+98 34 8074 3211

Outcome results

None listed

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