The effect of halogen light on biophysical profile

The effect of light stimulation on duration of sonographic parameters of biophysical profile in pregnant woman , a randomized double blinded clinical trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT2017041633470N1

Enrollment

300

Registered

2017-06-07

Start date

2017-04-21

Completion date

Unknown

Last updated

2018-02-22

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

Conditions

Condition 1: Antepartum fetal surveillance. Condition 2: Fetal well being assessment. Other specified conditions originating in the perinatal period Fetus and newborn affected by maternal complications of pregnancy

Interventions

Intervention 1: Intervention: Halogen light stimulation for 10 seconds. Intervention 2: Control: Ultrasound without light stimulation.

Diagnosis

Intervention: Halogen light stimulation for 10 seconds

Control: Ultrasound without light stimulation

Eligibility

Sex/Gender

Female

Age

18 Years to 55 Years

Inclusion criteria

Inclusion criteria: Inclusion: single fetus; Cephalic presentation; Absence of major anomaly; bleeding or known psychiatric problem. Exclusion criteria: Oligohydramnios; abdominal wall thickness more than 4 cm; posterior face presentation; use of CNS drug.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Amount of time needed to complete the biophysical profile. Timepoint: 30 minute. Method of measurement: ultrasound timer.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Mohammad Ghasem Hanafi

Ahvaz Jundishapur University of Medical Sciences

hanafi-m@ajums.ac.ir+98 61 3374 3034

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Mar 7, 2026