Using cinnamon extract to help start labor in first-time mothers
Official title: Use of Cinnamomum Verum Extract Versus Placebo for Induction of Labor and Reduction of Physiological Phase 2-3 of Labor. Double-blind Randomized Clinical Trial. CINNALAB TRIAL
Run by Universidad Nacional Autonoma de Honduras · NCT06164613 · Data updated 2026-11-12
This study tests if cinnamon extract can help first-time mothers start labor safely and effectively when they are at full-term.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 14 Years to 45 Years |
| Sex | Women only |
| Enrollment | 70 (estimated) |
| Sponsor | Universidad Nacional Autonoma de Honduras Academic / other |
| Locations | 1 site (Tegucigalpa, Francisco Morazán Department) |
| Status | Recruiting |
| Started | December 4, 2023 |
| Main results expected | December 30, 2026 |
| Study ends | December 30, 2026 |
| Registry record updated | December 4, 2025 |
| Trial ID | NCT06164613 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are first-time mothers, aged under 18, who are at full-term pregnancy and in good general health.
✕Probably not a fit
Patients with chronic diseases or those currently using antihypertensive or hypoglycemic medications may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical trial evaluates the effectiveness of Cinnamomum verum extract in inducing labor for first-time mothers. Participants will be randomly assigned to receive either cinnamon extract capsules or placebo capsules containing canola oil. The study aims to determine if the cinnamon extract can safely and effectively initiate labor in women who are at full-term pregnancy. The trial will monitor the onset and length of labor in both groups to assess the potential benefits of this natural remedy.
Why it matters
Potential benefit: If successful, this study could provide a natural method for inducing labor in first-time mothers, potentially reducing the need for medical interventions.
How similar studies have gone: While cinnamon has been used traditionally for labor induction, this specific approach has not been extensively tested in clinical settings, making it a novel investigation.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Delivery of an informed consent form signed and dated by parents or guardian and patient 2. Declared willingness to comply with all study procedures and availability for the duration of the study. 3. provision of appropriate consent and assent 4. Willingness and ability to participate in study procedures 5. Patients under 18 years of age 6. Full-term pregnancies (37-41 Weeks of Gestation). 7. Nulliparity 8. Have your own cell phone 9. Know how to read and write 10. Residing in Tegucigalpa 11. Be in good general health, as evidenced by your medical history 12. Ultrasound with amniotic fluid index \> 5 cm 13. Non Stress Test Reactive 14. Ability to take oral medication and be willing to comply with the cinnamon capsule regimen Exclusion Criteria: 1. Current use of antihypertensive or hypoglycemic medications 2. Presence of non-curable chronic diseases prior to pregnancy or during pregnancy such as hypertension, diabetes, hypothyroidism 3. Premature rupture of membranes 4. Infections (urinary tract infection, chorioamnionitis) present at the time of the study (diagnosed with symptoms or leukocytes \>12,500 or pathological urine examination) 5. Allergies to cinnamaldehyde or cinnamon, canola oil 6. Multiple pregnancy 7. Major fetal malformations 8. Fetal death 9. Non-cephalic presentation 10. Severe oligohydramnios (amniotic fluid index \< 2 cm) 11. Having consumed or being consuming cinnamon products 7 days before the start of the study 12. Febrile illness within 7 days before starting to take cinnamon 13. Treatment with another investigational drug or other intervention within 7 days prior to the start of the intervention 14. Current smoker or tobacco use
Where it's running
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Hospital Escuela
Tegucigalpa, Francisco Morazán Department, Honduras Recruiting
Study contacts
- Principal investigator: Ricardo A. Gutierrez Ramirez, MD, MSc — Universidad Nacional Autonoma de Honduras
- Study coordinator: Ricardo A. Gutierrez Ramirez, MD, MSc
- Email: ricardo.gutierrez@unah.edu.hn
- Phone: +50497546940
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.