Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Developing and Scaling a Text Messaging Tool to Help Pregnant Smokers
Brief Summary: The goal of this project is to evaluate the effectiveness (Phase II) of a text-based program to be called Quit4Baby to support smoking cessation efforts of pregnant women who smoke.

In Phase II, Dr. Abroms will conduct a randomized clinical trial among 500 pregnant smokers who have been recruited from users of text4baby - the first large scale mobile health application in the United States. Developed and operated by Voxiva and Healthy Mothers, Healthy Babies (HMHB)-collaborators in this program -text4baby is a free national service that has enrolled more than 800,000 pregnant women and mothers of infants 0-1 nationwide and delivered more than 150 million health messages to them including messages encouraging them not to smoke during pregnancy and referring them to quit lines.

Hypothesis 1: Pregnant smokers who receive quit4Baby + text4Baby will demonstrate higher levels of knowledge about the dangers of second hand smoke and the benefits of smoking cessation for mothers and their infants than text4baby only users.

Hypothesis 2: Pregnant smokers who receive quit4baby + text4baby will report significantly higher rates of calling a quit line, discussions with their health provider and/or use of cessation counseling than those who receive Text4baby alone.

Hypothesis 3: Pregnant smokers who receive quit4baby + text4baby will have significantly more favorable quitting outcomes compared with text4baby alone.


Options:
A: Arm Label: Intervention; Type: EXPERIMENTAL; Interventions: Behavioral: Quit4Baby, Behavioral: Text4Baby | Arm Label: Control; Type: OTHER; Interventions: Behavioral: Text4Baby | Intervention Type: BEHAVIORAL; Name: Quit4Baby; Assigned to Arm(s): Intervention | Intervention Type: BEHAVIORAL; Name: Text4Baby; Assigned to Arm(s): Control, Intervention
B: Arm Label: SMS Vaccine; Type: N/A; Interventions: Behavioral: SMS message reminding mothers to come for their scheduled vaccines | Arm Label: Usual care; Type: N/A; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: SMS message reminding mothers to come for their scheduled vaccines; Assigned to Arm(s): SMS Vaccine
C: 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
D: Arm Label: MiQuit; Type: EXPERIMENTAL; Interventions: Behavioral: MiQuit | Arm Label: Control; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: MiQuit; Assigned to Arm(s): MiQuit

Answer: A