Vitamin D and Hypertensive Disorders of Pregnancy | NCT07017920 | Trialant

Vitamin D and Hypertensive Disorders of Pregnancy | NCT07017920 | Trialant

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Arm 1: Standard OB care with no screening for vitamin D level.	No Intervention	Patients will receive standard OB care with no screening for vitamin D level.
Arm 2: Vitamin D screening and supplementation if needed	Experimental	Patients will receive standard OB care and will have a vitamin D level drawn with their other prenatal labs during an OB visit. If vitamin D insufficiency (less than 30 ng/mL) or deficiency (less than 20 ng/mL) is detected, the patient will be prescribed and provided a supplementation of 2000 IU of vitamin D daily for the remainder of the pregnancy.	Diagnostic Test: Vitamin D Levels measurement

Interventions

Name	Type	Description	Arm Group Labels	Other Names
Vitamin D Levels measurement	Diagnostic Test	Patient will have a vitamin D level drawn with their other prenatal labs during an OB visit. If vitamin D insufficiency (less than 30 ng/mL) or deficiency (less than 20 ng/mL) is detected, the patient will be prescribed and provided a supplementation of 2000 IU of vitamin D daily for the remainder of the pregnancy.

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Hypertensive disorders of pregnancy	Was patient diagnosed with a hypertensive disorder of pregnancy (preeclampsia or GHTN) per clinician judgement based on ACOG guidelines	During pregnancy, up to 9 months