The Analgesic Efficacy of Vitamin B Complex in Critically Ill Obstetrics After Caesarean Section

February 14, 2025 updated by: Ain Shams University

The Analgesic Efficacy of Vitamin B Complex with Paracetamol and Non-steroidal Antiinflammatory Medication in Critically Ill Obstetrics After Caesarian Section; a Prospective Randomized , Placebo-controlled and Double-blinded Study

We aim to investigate the value of vitamin B (B1, B6, B9, B12) on post-cesarean section analgesia in addition to the standard opioid-sparing multimodal regimen to achieve more robust analgesia with minimal side effects.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Optimum analgesia is an essential component in enhanced recovery after elective and emergency Caesarean section. Opioid-based analgesia negatively affects maternal functional recovery. Unlike other types of surgeries, the performance and the quality of postoperative recovery in caesarean section affects two individuals: the patient and their infant, hence it is recommended to use Opioid-sparing medications post-caesarean section.

Multimodal analgesia is recommended for post-caesarean section pain control. The main properties of its components are to promote return of (i) Mobility (ii) Oral intake (iii) Normal bowel function (iv) Micturition: Trial without urinary catheter (v) Activities of daily living, with Few adverse effects: inactive metabolites (no nausea, vomiting, sedation, pruritus, constipation or respiratory depression), Readily available after discharge home, Little risk of dependency (especially long-term opioids), Minimal risk of hyperalgesia or chronic pain and cost-efficient with minimally invasive technique and no side-effects on the neonate.

The morbidity of critically ill obstetrics can increase due to inadequate control of pain and also due to the consumption of opioid analgesia due to associated respiratory depression, sedation, and nausea. Multimodal analgesia is strongly recommended.

An immune-histochemistry study found that B vitamins potentiate acute morphine antinociception. In other studies, the value of vitamin B complex on postoperative analgesia was discussed and investigated in different combinations Another study reported the value of folic acid in decreasing gastric hypersensitivity in maternal stress in rats. Other studies explained the benefit of folic acid in analgesia through modulating gut microbiota, reducing inflammation, modulating purinergic signaling, and promoting nerve repair (6)This is the first study to investigate the effect of vitamin B9 (folic acid ) and other vitamin B (B1, B6, B12) beside the standard opioid sparing analgesics on post-caesarean section pain in critically ill obstetrics.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
100

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

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Study Contact Backup

Study Locations

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Critically ill -obstetric patients who will be delivered by cesarean section under neuraxial anesthesia.

Exclusion Criteria:

  1. Patient's Refusal to participate
  2. Known allergy to one or more of the given components.
  3. Disturbed conscious level.
  4. Prolonged or complicated surgery; defined by operative time of more than 90 min.
  5. Severe liver dysfunction or failure
  6. Severe renal dysfunction or failure.
  7. Severe thrombocytopenia; platelets less than 50

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: vitamin B

oral vitamin B complex tablets preoperative and continue post-operative for 2 days One tablet oral once daily for 1- 2 days according to the length of stay; the tablet is a vitamin (B1, B6, B9, and B12).

Oral daily vitamin B concentration; Tablet is composed of ; B1= 250mg, B6= 150 mg, B12= 0,250 mg, B9= 0.5mgm, B2 15 mg standard analgesic ladder will be implemented in the form of; Paracetamol 1gram (2 tablets) / 8hr for 48 hours, Ketorolac 30 mg / 12 hour for 48 hours. Any pain will be treated appropriately with nalbuphine till the patient is comforted, and the total dose will be documented.

the routine ladder of paracetamol and ketorolac will be modified according to organ functions and the presence of any contraindication for usage
Drug: multimodal analgesia and vitamin B
B1, B6 , B9 , B12 in addition to the routine paracetamol and NSAID
Other Names:
  • neuroton tablets
Active Comparator: standard

patients will receive a preoperative; Oral placebo tablet (once/day) Post-operative and continue post-operative for 2 days; One placebo capsule oral once daily for 2 days. standard analgesic ladder will be implemented in the form of; Paracetamol 1 gram (2 tablets) / 8hr for 48 hours. Ketorolac / 12 hours for 48 hours. Any pain will be treated appropriately with nalbuphine till the patient is comforted, and the total dose will be documented.

the routine ladder of paracetamol and ketorolac will be modified according to organ functions and the presence of any contraindication for usage
Drug: standard multimodal analgesia
Routine Paracetamol and NSAID

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
The total consumption of rescue analgesics in the first and second 24 hours after delivery
Time Frame: in the first 24 hours and in the second 24 hours (if stay is extended )
the difference in mean of the total amount consumed of paracetamol, ketorolac and nalbuphine
in the first 24 hours and in the second 24 hours (if stay is extended )
Pain score assessed by numerical pain scale after 24 hours from delivery.
Time Frame: 24 hours postoperative
By using a s scale from 0-10 where zero is no pain and 10 is the worst pain, the scale willbe used 24 hours postoperative . results will be compared between both groups
24 hours postoperative

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
occurrence of any side effects
Time Frame: during ICU stay and no more than 48 hours post-caesarean section
occurrences of any side effects as allergy
during ICU stay and no more than 48 hours post-caesarean section
quality of recovery on discharge from ICU
Time Frame: on discharge from ICU ( or within 48 hours post operative ) which is shorter
using The Obstetric Quality of Recovery-10A questionnaire where less than 70 will be considered poor recovery , and the higher the score will be linked to better recovery
on discharge from ICU ( or within 48 hours post operative ) which is shorter

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Ain Shams University

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: wessam selima, MD, assistant professor (lecturer)- Ain shams university

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

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Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
May 25, 2024

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
November 1, 2025

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 1, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
June 2, 2024

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 2, 2024

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
June 6, 2024

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 25, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 14, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
January 1, 2025

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • FMASU R370/2023

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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