: Comparison of three different doses of isobar ropivacaine 0.5% in terms of block quality and hemodynamic changes in cesarean section under spinal anesthesia

Comparison of three different doses of isobar ropivacaine 0.5% in terms of block quality and hemodynamic changes in cesarean section under spinal anesthesia

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20210607051501N3

Enrollment

120

Registered

2024-10-27

Start date

2024-04-20

Completion date

Unknown

Last updated

2025-01-08

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

Conditions

Clinical trial comparing three different doses of ropivacaine isobar 0.5% in terms of block quality and hemodynamic changes in cesarean section surgery under spinal anesthesia..

Interventions

Intervention 1: Intervention group 1: Clinical trial comparing the dose of 2 cc ropivacaine isobar 0.5% in terms of block quality and hemodynamic changes in cesarean section surgery under spinal anest

Eligibility

Sex/Gender

Female

Age

15 Years to 45 Years

Inclusion criteria

Inclusion criteria: The study inclusion criteria included all pregnant women who volunteered for elective cesarean section, including repeat cesarean section, who did not have any contraindications for spinal anesthesia. All pregnant women willing to undergo elective caesarean section who do not have any underlying disease. Having ASA class 1 and 2. Consent to participate in the study.

Exclusion criteria

Exclusion criteria: lack of patient satisfaction previous or current medical illness risk of uterine atony or excessive bleeding limit history of bleeding after previous delivery placenta previa and decollement multiple pregnancy drug sensitivity increased fluid volume Amniotic uterine myoma preeclampsia cardiovascular instability any contraindication for spinal anesthesia

Design outcomes

Primary

Measure	Time frame
The time of starting motor block after cesarean section. Timepoint: From the time of injection to 10 minutes after injection at one-minute intervals. Method of measurement: with Bromage scale.;Time to start sensory block after cesarean section. Timepoint: From the time of injection to 10 minutes after injection at one-minute intervals. Method of measurement: with pin prick test.;Systolic blood pressure of the patient during surgery. Timepoint: Every five minutes. Method of measurement: with a pressure gauge.;Average blood pressure of the patient during surgery. Timepoint: Every five minutes. Method of measurement: with a pressure gauge.;The patient's heart rate during surgery. Timepoint: Every five minutes. Method of measurement: Based on ECG.	—

Measure

Time frame

The time of starting motor block after cesarean section. Timepoint: From the time of injection to 10 minutes after injection at one-minute intervals. Method of measurement: with Bromage scale.;Time to start sensory block after cesarean section. Timepoint: From the time of injection to 10 minutes after injection at one-minute intervals. Method of measurement: with pin prick test.;Systolic blood pressure of the patient during surgery. Timepoint: Every five minutes. Method of measurement: with a pressure gauge.;Average blood pressure of the patient during surgery. Timepoint: Every five minutes. Method of measurement: with a pressure gauge.;The patient's heart rate during surgery. Timepoint: Every five minutes. Method of measurement: Based on ECG.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactAli Khatibi

Iran University of Medical Sciences

khatibi.al@iums.ac.ir+98 21 8214 1600

Outcome results

None listed

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