Effect of vibration on pain Intensity

Effect of vibration on pain Intensity of Heel-Blood Sampling in Neonates

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20160119026104N10

Enrollment

Registered

2020-01-27

Start date

2019-12-22

Completion date

Unknown

Last updated

2020-02-24

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

Conditions

Pain.

Interventions

Intervention 1: Intervention group: Use a mini vibrator(Norco MiniVibrator North Coast Medical Inc,NC70209, Gilroy, California) operates at 92 Hz and an amplitude of 0.6 mm) . to produce Vibration by

Eligibility

Sex/Gender

All

Age

256 Days to 294 Days

Inclusion criteria

Inclusion criteria: Birth weight between 2500 to 4000 g No analgesics or sedatives or anticonvulsants during the 12 hours prior to blood sampling No experience of painful procedure 24 hours before the intervention

Exclusion criteria

Exclusion criteria: Heart, respiratory and neurologic problems or any chromosomal and anatomical abnormalities

Design outcomes

Primary

Measure	Time frame
Pain. Timepoint: Pain measurement before intervention, Pain measurement during heel blood sampling, Pain measurement 2 minutes after heel blood sampling. Method of measurement: Premature Infant Pain Profile (PIPP).	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMahnaz Shoghi

Iran University of Medical Sciences

shoghi.m@iums.ac.ir+98 21 4365 1000

Outcome results

None listed

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