NCT01859546

Brief Summary

Vaccines are one of the best public health tools available to achieve the Millennium Development Goal (MDG) # 4 of decreasing child mortality. A major reason for poor childhood vaccine coverage is the lack of awareness among parents regarding the need for immunization in children, and the importance of completing the entire series of vaccines. This result in significant drop-out between vaccines delivered at birth and later in the infancy period. New innovative methods involving technologies are needed to be employed to increase the vaccine coverage. This study is being conducted in Karachi, Pakistan and main study objective is • To assess the effectiveness of SMS reminders on cell phones in improving the compliance of subsequent visits for routine immunization for children.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
300

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Mar 2013

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

March 1, 2013

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

May 14, 2013

Completed
8 days until next milestone

First Posted

Study publicly available on registry

May 22, 2013

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 1, 2013

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2013

Completed
Last Updated

May 22, 2013

Status Verified

May 1, 2013

Enrollment Period

8 months

First QC Date

May 14, 2013

Last Update Submit

May 20, 2013

Conditions

Keywords

SMS

Outcome Measures

Primary Outcomes (1)

  • To assess the effectiveness of SMS reminders on cell phones in improving the compliance of subsequent visits for routine immunization for children in Pakistan

    We plan to test the effectiveness of reminders to parents/guardians on cell phones through short messaging system (SMS) in improving the on-time routine immunization for children in Pakistan.

    10 Months

Study Arms (2)

One time standard verbal counseling

NO INTERVENTION

The control group will receive one time standard verbal counseling at the time of initial visit related to EPI vaccination

SMS Reminders

EXPERIMENTAL

Short message service (SMS) - SMS reminders for EPI vaccination at 6, 10 and 14 weeks of life sent in the week that these vaccines are due

Behavioral: Short message service

Interventions

Short message service reminders on cell phones in improving the compliance of subsequent visits for routine immunization for children

SMS Reminders

Eligibility Criteria

Age1 Week - 18 Weeks
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17)

You may qualify if:

  • Child should be less than 14 days of age
  • Parent/guardian or at least one person in the household having a valid cell phone connection
  • Parent/guardian provides consent

You may not qualify if:

  • Child more than 14 days of age
  • Not a valid cell phone connection in the household
  • Parent/guardian not providing consent

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Aga Khan University

Karachi, Sindh, 74800, Pakistan

RECRUITING

Related Publications (1)

  • Kazi AM, Ali M, Zubair K, Kalimuddin H, Kazi AN, Iqbal SP, Collet JP, Ali SA. Effect of Mobile Phone Text Message Reminders on Routine Immunization Uptake in Pakistan: Randomized Controlled Trial. JMIR Public Health Surveill. 2018 Mar 7;4(1):e20. doi: 10.2196/publichealth.7026.

Study Officials

  • Ibrahim M Abdel Rahim, MBBS

    World Health Organization

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
HEALTH SERVICES RESEARCH
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Senior Instructor

Study Record Dates

First Submitted

May 14, 2013

First Posted

May 22, 2013

Study Start

March 1, 2013

Primary Completion

November 1, 2013

Study Completion

December 1, 2013

Last Updated

May 22, 2013

Record last verified: 2013-05

Locations