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The Efficacy of Lidocaine-Prilocaine Cream to Reduce Pain in Pregnant Women Who Required Amniocentesis for Prenatal Diagnosis at Phramongkutklao Hospital

The Efficacy of Lidocaine-Prilocaine Cream to Reduce Pain in Pregnant Women Who Required Amniocentesis for Prenatal Diagnosis at Phramongkutklao Hospital

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
TCTR
Registry ID
TCTR20201105005
Enrollment
171
Registered
2020-11-05
Start date
2020-11-10
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Efficacy of Lidocaine&#45

Interventions

Lidocaine&#45
prilocaine cream&#44
Apply cream before procedure 30 min&#44
evaluate pain score and anxiety before procedure&#44
during procedure and after procedure 10 min each group.,K&#45
Y sterile jelly&#44
during procedure and after procedure 10 min each group.,evaluate pain score and anxiety before procedure&#44
during procedure and after procedure 10 min each group.
Experimental Drug,Placebo Comparator Drug,No Intervention No treatment
Lidoccaine&#45
prilocaine cream,K&#45
Y sterile jelly,Control group

Sponsors

None
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to No maximum

Inclusion criteria

Inclusion criteria: Pregnant who required amniocentesis for prenatal diagnosis at Phramongkutklao Hospital : Age from 20 years old GA 16-20 wk

Exclusion criteria

Exclusion criteria: 1.Psychosis 2.Allergy of Lidocaine-plirocaine cream 3.Thai communication problems 4.Fetal demise 5.Scar or rash at amniocentesis area

Design outcomes

Primary

MeasureTime frame
Pain score Before 30 min,0,min affer Rating scale—

Secondary

MeasureTime frame
Factor associated amniocentesis pain After they sign inform consent Chi-square text or Fisher’s exact test—

Countries

Thailand

Contacts

Public ContactChanarun Suwanbumrung

Phramongkutklao hospital

Chanarunsuwanbumrung@gmail.com0837577081

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026