Comparison of the effect of local anesthesia induced by intradermal injection of ketamine with lidocaine in intravenous venipuncture

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20200707048047N2

Enrollment

246

Registered

2022-09-07

Start date

2022-06-28

Completion date

Unknown

Last updated

2022-11-21

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

Conditions

venipuncture.

Interventions

Intervention 1: The first intervention procedure: 0.2 ml of buffered lidocaine, which is obtained by adding two ml of 7.5% bicarbonate to twenty-two ml of 1% lidocaine, is injected intradermally. The

Eligibility

Sex/Gender

All

Age

18 Years to 60 Years

Inclusion criteria

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Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
The amount of pain caused by venipuncture. Timepoint: Three minutes after the intervention. Method of measurement: Visual analog scale (VAS). (0-3) mild pain, (4-6) moderate pain and (10-7) severe pain.	—

Countries

Iran (Islamic Republic of)

Contacts

Public Contactmasoumeh moallem

Islamic Azad University

masoumehmoallem@gmail.com+98 21 2222 3567

Outcome results

None listed

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