Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: EFFICACY OF MOBILE PHONE REMINDERS (AND PHOTOVOICE) IN IMPROVING CHILDHOOD IMMUNIZATION UPTAKE AND REDUCING INCIDENCE OF VACCINE-PREVENTABLE DISEASES - A RANDOMIZED CONTROLLED TRIAL AMONG POSTPARTUM MOTHERS AND CAREGIVERS IN NIGERIA
Brief Summary: This study aims to implement and test the efficacy of photovoice, Short Messaging Service (SMS) and phone call reminders in improving childhood immunization coverage (uptake, timeliness and completion rates) and reducing incidence of vaccine-preventable diseases (VPDs) among infants in Nigeria


Options:
A: Arm Label: Reminder module (SMS and Phone call); Type: EXPERIMENTAL; Interventions: Behavioral: Reminder module (SMS and Phone call) | Arm Label: Photovoice; Type: EXPERIMENTAL; Interventions: Behavioral: Photovoice | Arm Label: Control; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: Reminder module (SMS and Phone call); Assigned to Arm(s): Reminder module (SMS and Phone call) | Intervention Type: BEHAVIORAL; Name: Photovoice; Assigned to Arm(s): Photovoice
B: Arm Label: SMS Reminder; Type: EXPERIMENTAL; Interventions: Other: SMS Reminder | Arm Label: Interactive Reminder; Type: EXPERIMENTAL; Interventions: Other: Interactive Reminder | Arm Label: Control; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: OTHER; Name: SMS Reminder; Assigned to Arm(s): SMS Reminder | Intervention Type: OTHER; Name: Interactive Reminder; Assigned to Arm(s): Interactive Reminder
C: Arm Label: Control; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Text message; Type: ACTIVE_COMPARATOR; Interventions: Other: SMS reminder message | Arm Label: Text message and voice call; Type: ACTIVE_COMPARATOR; Interventions: Other: Voice call + SMS message | Intervention Type: OTHER; Name: SMS reminder message; Assigned to Arm(s): Text message | Intervention Type: OTHER; Name: Voice call + SMS message; Assigned to Arm(s): Text message and voice call
D: Arm Label: Identification and registration of pregnant women and servic; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Impact of Mobile Phone Technology to Improve Health Nutrition and Population (HNP) Service Utilization in Rural Bangladesh | Arm Label: Birth notification; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Impact of Mobile Phone Technology to Improve Health Nutrition and Population (HNP) Service Utilization in Rural Bangladesh | Arm Label: Childhood vaccination services under EPI; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Impact of Mobile Phone Technology to Improve Health Nutrition and Population (HNP) Service Utilization in Rural Bangladesh | Arm Label: Newly married couple identification; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Impact of Mobile Phone Technology to Improve Health Nutrition and Population (HNP) Service Utilization in Rural Bangladesh | Arm Label: e-Referral; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Impact of Mobile Phone Technology to Improve Health Nutrition and Population (HNP) Service Utilization in Rural Bangladesh | Arm Label: e-monitoring; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Impact of Mobile Phone Technology to Improve Health Nutrition and Population (HNP) Service Utilization in Rural Bangladesh | Intervention Type: BEHAVIORAL; Name: Impact of Mobile Phone Technology to Improve Health Nutrition and Population (HNP) Service Utilization in Rural Bangladesh; Assigned to Arm(s): Birth notification, Childhood vaccination services under EPI, Identification and registration of pregnant women and servic, Newly married couple identification, e-Referral, e-monitoring

Answer: A