NCT06546774

Brief Summary

This study investigates the effects of melatonin supplementation on cumulus cell gene expression and in vitro fertilization (IVF) outcomes in women over 35 years old. In the study group, patients will receive melatonin supplementation for at least two months prior to their IVF cycles. Cumulus cells will be collected after oocyte retrieval, and IVF outcomes will be assessed.

Trial Health

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Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
200

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started May 2021

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

May 1, 2021

Completed
3.3 years until next milestone

First Submitted

Initial submission to the registry

August 1, 2024

Completed
8 days until next milestone

First Posted

Study publicly available on registry

August 9, 2024

Completed
1.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 31, 2025

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2025

Completed
Last Updated

August 13, 2024

Status Verified

August 1, 2024

Enrollment Period

4.5 years

First QC Date

August 1, 2024

Last Update Submit

August 9, 2024

Conditions

Keywords

MelatoninCumulus cellsIn vitro fertilizationOld womenInfertility

Outcome Measures

Primary Outcomes (3)

  • Live birth rate (%)

    a viable infant after 24 weeks of gestation

    through study completion, an average of 4 year

  • oxygen consumption rate of mitochodria (%)

    to assess mitocondrial function in cumulus cells

    through study completion, an average of 4 year

  • mRNA levels of cumulus cell genes

    to assess cumulus cells gene expression analysis

    through study completion, an average of 4 year

Secondary Outcomes (3)

  • Clinical pregnancy rate (%)

    through study completion, an average of 4 year

  • Ongoing pregnancy rate (%)

    through study completion, an average of 4 year

  • Amount of ATP production (moles/min) of mitochodria

    through study completion, an average of 4 year

Study Arms (2)

Melatonin group

EXPERIMENTAL

Patients received melatonin supplementation for at least a two-month period prior to IVF cycles

Dietary Supplement: Melatonin

Control group

NO INTERVENTION

Patients did not receive melatonin supplementation and proceeded directly to IVF cycles

Interventions

MelatoninDIETARY_SUPPLEMENT

In the study group, patients will receive melatonin supplementation for at least two months prior to IVF cycles

Melatonin group

Eligibility Criteria

Age35 Years - 45 Years
Sexfemale(Gender-based eligibility)
Gender Eligibility DetailsInfertile women planning to undergo IVF cycles
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • Age 35-45 years
  • BMI 18-30 kg/m2
  • planning to undergo IVF cycles

You may not qualify if:

  • Primary ovarian insufficiency
  • history of oophorectomy
  • receiving oocyte donation
  • Chromosome anomaly
  • Congenital uterine anomaly
  • Severe intrauterine adhesion
  • Malignancy
  • Using hormone therapy or supplements in recent 3 months

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan

Kaohsiung City, 886, Taiwan

RECRUITING

Related Publications (16)

  • Kandil OM, Rahman SMAE, Ali RS, Ismail EA, Ibrahim NM. Effect of melatonin on developmental competence, mitochondrial distribution, and intensity of fresh and vitrified/thawed in vitro matured buffalo oocytes. Reprod Biol Endocrinol. 2024 Apr 5;22(1):39. doi: 10.1186/s12958-024-01209-7.

  • Navid S, Saadatian Z, Talebi A. Assessment of developmental rate of mouse embryos yielded from in vitro fertilization of the oocyte with treatment of melatonin and vitamin C simultaneously. BMC Womens Health. 2023 Oct 4;23(1):525. doi: 10.1186/s12905-023-02673-w.

  • He C, Wang J, Zhang Z, Yang M, Li Y, Tian X, Ma T, Tao J, Zhu K, Song Y, Ji P, Liu G. Mitochondria Synthesize Melatonin to Ameliorate Its Function and Improve Mice Oocyte's Quality under in Vitro Conditions. Int J Mol Sci. 2016 Jun 14;17(6):939. doi: 10.3390/ijms17060939.

  • Yang M, Tao J, Chai M, Wu H, Wang J, Li G, He C, Xie L, Ji P, Dai Y, Yang L, Liu G. Melatonin Improves the Quality of Inferior Bovine Oocytes and Promoted Their Subsequent IVF Embryo Development: Mechanisms and Results. Molecules. 2017 Nov 27;22(12):2059. doi: 10.3390/molecules22122059.

  • Zhao XM, Wang N, Hao HS, Li CY, Zhao YH, Yan CL, Wang HY, Du WH, Wang D, Liu Y, Pang YW, Zhu HB. Melatonin improves the fertilization capacity and developmental ability of bovine oocytes by regulating cytoplasmic maturation events. J Pineal Res. 2018 Jan;64(1). doi: 10.1111/jpi.12445. Epub 2017 Oct 11.

  • Dai X, Lu Y, Zhang M, Miao Y, Zhou C, Cui Z, Xiong B. Melatonin improves the fertilization ability of post-ovulatory aged mouse oocytes by stabilizing ovastacin and Juno to promote sperm binding and fusion. Hum Reprod. 2017 Mar 1;32(3):598-606. doi: 10.1093/humrep/dew362.

  • Miao Y, Zhou C, Bai Q, Cui Z, ShiYang X, Lu Y, Zhang M, Dai X, Xiong B. The protective role of melatonin in porcine oocyte meiotic failure caused by the exposure to benzo(a)pyrene. Hum Reprod. 2018 Jan 1;33(1):116-127. doi: 10.1093/humrep/dex331.

  • Zhang M, Dai X, Lu Y, Miao Y, Zhou C, Cui Z, Liu H, Xiong B. Melatonin protects oocyte quality from Bisphenol A-induced deterioration in the mouse. J Pineal Res. 2017 Apr;62(3). doi: 10.1111/jpi.12396. Epub 2017 Mar 1.

  • Wei D, Zhang C, Xie J, Song X, Yin B, Liu Q, Hu L, Hao H, Geng J, Wang P. Supplementation with low concentrations of melatonin improves nuclear maturation of human oocytes in vitro. J Assist Reprod Genet. 2013 Jul;30(7):933-8. doi: 10.1007/s10815-013-0021-2. Epub 2013 Jun 6.

  • Bao Z, Li G, Wang R, Xue S, Zeng Y, Deng S. Melatonin Improves Quality of Repeated-Poor and Frozen-Thawed Embryos in Human, a Prospective Clinical Trial. Front Endocrinol (Lausanne). 2022 May 13;13:853999. doi: 10.3389/fendo.2022.853999. eCollection 2022.

  • Nishihara T, Hashimoto S, Ito K, Nakaoka Y, Matsumoto K, Hosoi Y, Morimoto Y. Oral melatonin supplementation improves oocyte and embryo quality in women undergoing in vitro fertilization-embryo transfer. Gynecol Endocrinol. 2014 May;30(5):359-62. doi: 10.3109/09513590.2013.879856. Epub 2014 Mar 17.

  • Eryilmaz OG, Devran A, Sarikaya E, Aksakal FN, Mollamahmutoglu L, Cicek N. Melatonin improves the oocyte and the embryo in IVF patients with sleep disturbances, but does not improve the sleeping problems. J Assist Reprod Genet. 2011 Sep;28(9):815-20. doi: 10.1007/s10815-011-9604-y. Epub 2011 Jul 12.

  • Batioglu AS, Sahin U, Gurlek B, Ozturk N, Unsal E. The efficacy of melatonin administration on oocyte quality. Gynecol Endocrinol. 2012 Feb;28(2):91-3. doi: 10.3109/09513590.2011.589925. Epub 2011 Jul 20.

  • Jahromi BN, Sadeghi S, Alipour S, Parsanezhad ME, Alamdarloo SM. Effect of Melatonin on the Outcome of Assisted Reproductive Technique Cycles in Women with Diminished Ovarian Reserve: A Double-Blinded Randomized Clinical Trial. Iran J Med Sci. 2017 Jan;42(1):73-78.

  • Hu KL, Ye X, Wang S, Zhang D. Melatonin Application in Assisted Reproductive Technology: A Systematic Review and Meta-Analysis of Randomized Trials. Front Endocrinol (Lausanne). 2020 Mar 27;11:160. doi: 10.3389/fendo.2020.00160. eCollection 2020.

  • Mejlhede MAB, Jepsen JB, Knudsen UB. Oral melatonin supplementation during in vitro fertilization treatment: a systematic PRISMA review and meta-analysis of randomized controlled trials. Gynecol Endocrinol. 2021 Dec;37(12):1079-1085. doi: 10.1080/09513590.2021.1974378. Epub 2021 Sep 8.

MeSH Terms

Conditions

Infertility

Interventions

Melatonin

Condition Hierarchy (Ancestors)

Genital DiseasesUrogenital Diseases

Intervention Hierarchy (Ancestors)

TryptaminesIndolesHeterocyclic Compounds, 2-RingHeterocyclic Compounds, Fused-RingHeterocyclic CompoundsHormonesHormones, Hormone Substitutes, and Hormone Antagonists

Study Officials

  • Kuan-Hao Tsui

    Kaohsiung Veterans General Hospital.

    STUDY DIRECTOR

Central Study Contacts

Kuan-Hao Tsui

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Attending doctor, Department of Obstetrics and Gynecology, Principal Investigator, Associate professor

Study Record Dates

First Submitted

August 1, 2024

First Posted

August 9, 2024

Study Start

May 1, 2021

Primary Completion

October 31, 2025

Study Completion

December 31, 2025

Last Updated

August 13, 2024

Record last verified: 2024-08

Data Sharing

IPD Sharing
Will not share

Locations