Effect Of 3 different Doses Of Phenylephrine On Perfusion Index In Patients Undergoing Caesarean Section Under spinal anaesthesia

Effects of varying prophylactic doses of phenylephrine on perfusion index in patients undergoing lower segment caesarean section under spinal anaesthesia â?? a prospective randomized double blinded study

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2021/03/031688

Enrollment

105

Registered

2021-03-03

Start date

Unknown

Completion date

Unknown

Last updated

2021-11-24

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

Conditions

Health Condition 1: O295- Other complications of spinal andepidural anesthesia during pregnancy

Interventions

Intervention1: PHENYLEPHIDRINE: 50 MICROGRAMS Intervention2: PHENYLEPHRINE: 30 MICROGRAMS, INTRAMUSCULAR BOLUS DOSE TO BE GIVEN AT THE TIME OF SPINAL ADMINISTRATION Intervention3: PHENYLEPHRINE: 50 MI

Eligibility

Inclusion criteria

Inclusion criteria: Pregnant women of ASA grade II between the age of 18 to 40 years undergoing Elective caesarean section under Spinal Anaesthesia.

Exclusion criteria

Exclusion criteria: Parturients with complications like : 1)risk of excessive bleeding(placenta previa, prolonged labor, abnormal presentation, multiple gestation) 2)pre-existing or pregnancy induced hypertension, cardiovascular disease, severe anemia, diabetes, known fetal abnormalities 3)contraindications for spinal anaesthesia, 4)known allergy to phenylephrine 5)maternal systolic blood pressure 6)inability or refusal to give informed consent

Design outcomes

Primary

Measure	Time frame
Perfusion index variability, blood pressure,heart rate Timepoint: every 5 mins after spinal anaesthesia	—

Secondary

Measure	Time frame
cord blood abgTimepoint: after the delivery of baby	—

Countries

India

Contacts

Public ContactU VAISHALI

CHETTINAD HOSPITAL AND RESEARCH INSTITUTE

pugalenthi08@gmail.com9489404818

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026