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Pregnancy weight gain may change how anesthesia works in C-Sections

NCT ID NCT07326644

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Sep 11, 2026 · Updated 2 times

Summary

This study looks at how weight gain during pregnancy affects spinal anesthesia in planned C-sections. Researchers will watch 200 pregnant women and record how the anesthesia works and how their bodies respond. No extra treatments or procedures are given—only routine care. The goal is to learn if weight gain changes anesthesia needs or side effects.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

120 people

The number who actually took part.

Started

Dec 2025

Finished

Aug 2026

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The study population consists of pregnant women aged 18 to 45 years who are scheduled for elective cesarean delivery under regional (spinal) anesthesia. All participants will be followed prospectively, and no additional intervention beyond routine clinical care will be performed. Gestational weight gain will be calculated using pre-pregnancy and pre-delivery weight records and classified according to the Institute of Medicine (IOM) 2009 guidelines.

Ages

18 to 45 years

Sex

Female participants only

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Pregnant women aged 18-45 years * Single pregnancy * Planned elective cesarean section * Spinal anesthesia (regional anesthesia technique) * Pre-pregnancy weight information available (maternal health record, e-Nabız or file record) * Recorded pre-delivery weight information * Gestational weight gain (GWG) calculable according to the IOM 2009 classification * ASA I-II pregnant women * Voluntary participation in the study and informed consent Exclusion Criteria: * Pregnant women with preeclampsia, severe preeclampsia, eclampsia, or HELLP syndrome * Pregnant women with a history of gestational diabetes or pregestational diabetes * Multiple pregnancy (twins, triplets, etc.) * Preterm pregnancy (\<37 weeks) * Failure of spinal anesthesia or need for conversion to general anesthesia * Lack of pre-pregnancy weight information or weight gain data during pregnancy * Pregnancies with fetal anomalies * Morbid obesity (BMI ≥ 45 kg/m²)

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Conditions

The condition(s) this trial relates to.

Gestational Weight Gain

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Fethi Sekin City Hospital

    Elâzığ, Elaziğ, 23050, Turkey (Türkiye)

More trials for these conditions

Other studies related to the condition(s) this trial covers.