The incidence of hypotension after spinal anesthesia is approximately 60% in parturients undergoing cesarean section. As a consequence of hypotension, nausea-vomiting, dyspnea and neurological deterioration in patients and low Apgar scores in newborns may occur. Therefore, there is an increasing interest to prevent maternal post spinal hypotension by using several drugs including noradrenaline given in different protocols to the patients undergoing spinal anesthesia for cesarean section. However, there is no conclusive answer to the question of which dosage is the best to prevent the maternal post spinal hypotension in literature.
In this prospective randomized study, we aimed to compare different noradrenaline protocols for preventing maternal post spinal hypotension during elective cesarean delivery.
Who can participate
Age range
18 Years – 40 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* ASA 2
* 38 +4 gestational age parturient
Exclusion Criteria:
* ASA 3-6
* Parturients with any kind of contraindication to spinal anesthesia
* Hypertensive parturients (basal systolic blood pressure above 140 mmHg)
* Parturients having basal systolic blood pressure below 100 mmHg
* Parturients having peripartum hemorrhage
* Parturients having body mass index above 40
* Parturients with a known allergic reaction to one of the study drugs
* Parturients not willing to be included into the study
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Incidence of maternal post spinal hypotension
Timeframe: Between the application time of spinal anesthesia and 5th minute after delivery
2
Incidence of maternal post spinal severe hypotension
Timeframe: Between the application time of spinal anesthesia and 5th minute after delivery