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ShotBlocker During Intramuscular Injection Randomized Control Trial

The Effect of ShotBlocker on Pain in Full Term Infants Undergoing Intramuscular Injection: A Randomized Controlled Trial

Status
Recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06624176
Enrollment
200
Registered
2024-10-02
Start date
2024-01-10
Completion date
2026-08-01
Last updated
2026-01-08

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

Conditions

Neonatal Pain

Keywords

ShotBlocker, Neonatal Pain, Needlestick

Brief summary

The objective of this trial is to evaluate the effect of Bionix ShotBlocker on pain of injection of the first Hepatitis B vaccine in healthy newborns. ShotBlocker is a pain reducing tool used in babies, children, and adults for injections. Swaddling during the injection and administration of oral sucrose prior to the injection are established standards of care for painful procedures in neonates. The investigators hypothesize that the use of ShotBlocker in addition to swaddling and oral sucrose administration will lessen the pain response.

Interventions

DEVICEBionix ShotBlocker

This is a hospital-approved device used as standard-of-care in older children and adults to reduce pain during painful procedures. It is not considered established standard-of-care in the infant cohort.

Standard of care swaddling

OTHERSucrose administration

Standard of care sucrose administration

OTHERMasimo Rad-97 Oximeter probe

Oximeter probe

Sponsors

Lauren Fortier
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
37 Weeks to 42 Weeks
Healthy volunteers
Yes

Inclusion criteria

* Infants born at UMass Memorial Medical Center (UMMMC) via vaginal delivery or cesarean delivery and under the care of the nursery team * Term infants (37 to 42 weeks gestational age) * No acute illness that causes pain * Apgar score above 7 at 5 minutes * Have successfully attempted at least one oral feeding * No circumcision in the last 6 hours * Parental consent for Hepatitis B vaccine

Exclusion criteria

* Swallow dysfunction * Congenital or genetic abnormalities * Infants who were exposed to sedatives within the last 12 hours * Infants with skin on thigh, hand, or foot that is not intact * Diagnosis of Neonatal Abstinence Syndrome (NAS) * Infants who are simultaneously receiving Hepatitis B Immunoglobulin or Nirsevimab (RSV vaccine) * Department of Children and Families (DCF) custody

Design outcomes

Primary

MeasureTime frameDescription
Difference in the heart rate before, during, and after Hepatitis B vaccine injection between the control and intervention groups.up to 4 minutesThe primary outcome measure is the difference in the physiologic response before, during, and after the injection between the control and intervention groups as reflected as heart rate. Difference in heart rate will be evaluated through the measurements of heart rate recorded by a Masimo Rad-97 Oximeter.
Difference in the blood oxygen saturation before, during, and after Hepatitis B vaccine injection between the control and intervention groups.up to 4 minutesThe primary outcome measure is the difference in the physiologic response before, during, and after the injection between the control and intervention groups as reflected by blood oxygen saturation. Difference in blood oxygen saturation will be evaluated through transcutaneous measurements recorded by a Masimo Rad-97 Oximeter.

Secondary

MeasureTime frameDescription
Difference in pain score before, during, and after Hepatitis B vaccine injection between the control and intervention groups.up to 3 minutesThe secondary outcome measure is the difference in the pain score using the Premature Infant Pain Profile (PIPP) before, during, and after injection between the control and intervention groups. PIPP scores range from 0 to 15 and a lower score indicates a better outcome. For example, a PIPP score of 0 indicates no pain. There will be an Opt-In Video Recording option to assign a PIPP score before, during, and after vaccine administration. Infant response will be filmed during injection and evaluated by a blinded medical professional that did not participate in study procedures to assign a PIPP score.

Countries

United States

Contacts

Primary ContactMadeline French, BS MBE
madeline.french2@umassmed.edu5088870106
Backup ContactSamia Binta Rahman, MBBS MPH
samiabinta.rahman6@umassmed.edu6034179792

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026