Clinical Trials Logo

Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT04800705
Other study ID # CengizGWCH23
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date March 15, 2021
Est. completion date December 30, 2021

Study information

Verified date August 2021
Source Cengiz Gokcek Women's and Children's Hospital
Contact Ali Ovayolu, M.D.
Phone 00905326404060
Email drovayolu@yahoo.com
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

Aim: To evaluate plasma zinc (Zn), copper (Cu), calcium (Ca), iron (Fe), manganese (Mn), selenium (Se), strontium (Sr), aluminum (Al), antimonium (Sb), phosphorus (P), magnesium (Mg), sodium (Na), potassium (K), barium (Ba) and thallium (Tl) levels in women with premature ovarian insufficiency (POI) and to compare the results with those of healthy subjects. Methods: This prospective study will be included 70 women with idiopathic premature ovarian insufficiency and 70 controls. The blood/urine/hair for analyses will be obtained at the early follicular phase of the menstrual cycle and plasma zinc (Zn), copper (Cu), calcium (Ca), iron (Fe), manganese (Mn), selenium (Se), strontium (Sr), aluminum (Al), antimonium (Sb), phosphorus (P), magnesium (Mg), sodium (Na), potassium (K), barium (Ba) and thallium (Tl) levels will be measured using inductively coupled plasma-mass spectrometry.


Description:

This will be an observational prospective cohort study conducted at Obstetrics and Gynecology Department of Cengiz Gokcek Obstetrics and Children's Hospital between January 2020 and September 2021. The authors will be recruited 70 subjects with idiopathic POI, and 70 healthy patients were selected for the control group. All patients will be given their oral and written informed consent before their inclusion in the study. The protocol was approved by the Ethics Committee for Clinical Research of Gaziantep University (Reference number: 2021/343). The study strictly will be adhered to the principles of the Declaration of Helsinki. Women between the ages of 18-39 will be included. A volunteer group of healthy women who will be visited the gynecology clinic for routine examinations and women who will be admitted for pre-pregnancy tests will be invited randomly to this research as a control group. Healthy women, who will be returned during their early follicular phase of the menstrual cycle, will be recruited as the control group subjects. The exclusion criteria will be as follows: women with evidence for karyotypic, metabolic, toxic, or iatrogenic cause of the ovarian insufficiency and any women who use any medication for POI treatment. At enrollment, for both groups, the authors will be collected data about age, height, weight, BMI, age of menarche, obstetrics history, history of smoking, regular exercise and family history of POI. At enrolment, all patients will be underwent vaginal ultrasonography for the assessment of antral follicle count (AFC) and venous blood sample from the antecubital veins for measuring plasma concentration of zinc (Zn), copper (Cu), calcium (Ca), iron (Fe), manganese (Mn), selenium (Se), strontium (Sr), aluminum (Al), antimonium (Sb), phosphorus (P), magnesium (Mg), sodium (Na), potassium (K), barium (Ba) and thallium (Tl), Follicle-stimulating hormone (FSH), E2, anti-mullerian hormone (AMH) and complete blood count (CBC). In control subjects, venous blood samples and AFC will be collected during the early follicular phase of the menstrual cycle. Urine and hair samples will be collected at the same time. The plasma and urine samples will be stored in aliquots at -80°C prior to the analyses of zinc (Zn), copper (Cu), calcium (Ca), iron (Fe), manganese (Mn), selenium (Se), strontium (Sr), aluminum (Al), antimonium (Sb), phosphorus (P), magnesium (Mg), sodium (Na), potassium (K), barium (Ba) and thallium (Tl). Hair samples will be stored in envelopes at room temperature. The plasma/urine/hair zinc (Zn), copper (Cu), calcium (Ca), iron (Fe), manganese (Mn), selenium (Se), strontium (Sr), aluminum (Al), antimonium (Sb), phosphorus (P), magnesium (Mg), sodium (Na), potassium (K), barium (Ba) and thallium (Tl) level will be measured using inductively coupled plasma-mass spectrometry. Then, this study will be determined plasma/urine/hair zinc (Zn), copper (Cu), calcium (Ca), iron (Fe), manganese (Mn), selenium (Se), strontium (Sr), aluminum (Al), antimonium (Sb), phosphorus (P), magnesium (Mg), sodium (Na), potassium (K), barium (Ba) and thallium (Tl) levels in women with POI (n=70) compared to those of volunteer healthy women (n=70). Then, these macroelements levels will be compared in both groups.


Recruitment information / eligibility

Status Recruiting
Enrollment 140
Est. completion date December 30, 2021
Est. primary completion date December 1, 2021
Accepts healthy volunteers
Gender Female
Age group 18 Years to 39 Years
Eligibility Inclusion Criteria: - women with idiopathic POI - Healthy women Exclusion Criteria: 1. women with any systemic condition (such as chronic hypertension, renal disease) 2. history of using any medication 3. drug user 4. history/presence of malignancy 5. history of Radiotherapy/chemotherapy 6. polycystic ovary syndrome 7. endometriosis 8. Patients whose chromosome analysis result is not normal 9. history of ovarian surgery 10. Ovarian cysts/mass 11. pregnancy 12. lactation

Study Design


Intervention

Other:
ultrasound assessment
Zinc (Zn), copper (Cu), calcium (Ca), iron (Fe), manganese (Mn), selenium (Se), strontium (Sr), aluminum (Al), antimonium (Sb), phosphorus (P), magnesium (Mg), sodium (Na), potassium (K), barium (Ba) and thallium (Tl) measurements (µg/L,mean±SD)

Locations

Country Name City State
Turkey Cengiz Gokcek Women's and Children's Hospital. Gaziantep

Sponsors (2)

Lead Sponsor Collaborator
Cengiz Gokcek Women's and Children's Hospital The Scientific Research Project Fund of Yozgat Bozok University

Country where clinical trial is conducted

Turkey, 

References & Publications (4)

Ekiz Yilmaz T, Tasdemir M, Kaya M, Arican N, Ahishali B. The effects of magnesium sulfate on cyclophosphamide-induced ovarian damage: Folliculogenesis. Acta Histochem. 2020 Feb;122(2):151470. doi: 10.1016/j.acthis.2019.151470. Epub 2019 Dec 4. — View Citation

European Society for Human Reproduction and Embryology (ESHRE) Guideline Group on POI, Webber L, Davies M, Anderson R, Bartlett J, Braat D, Cartwright B, Cifkova R, de Muinck Keizer-Schrama S, Hogervorst E, Janse F, Liao L, Vlaisavljevic V, Zillikens C, V — View Citation

Maclaran K, Horner E, Panay N. Premature ovarian failure: long-term sequelae. Menopause Int. 2010 Mar;16(1):38-41. doi: 10.1258/mi.2010.010014. Review. — View Citation

Verma P, K Sharma A, Shankar H, Sharma A, Rao DN. Role of Trace Elements, Oxidative Stress and Immune System: a Triad in Premature Ovarian Failure. Biol Trace Elem Res. 2018 Aug;184(2):325-333. doi: 10.1007/s12011-017-1197-6. Epub 2017 Nov 27. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary macroelements levels in the idiopathic POI group and control group The primary outcome in these analyses will compare zinc (Zn), copper (Cu), calcium (Ca), iron (Fe), manganese (Mn), selenium (Se), strontium (Sr), aluminium (Al), antimonium (Sb), phosphorus (P), magnesium (Mg), sodium (Na), potassium (K), barium (Ba) and thallium (Tl) levels (µg/L,mean±SD) in the idiopathic POI group and control group. 1 week
See also
  Status Clinical Trial Phase
Unknown status NCT01853501 - Effects of ADSC Therapy in Women With POF Phase 4
Completed NCT00417066 - Flexible GnRH Antagonist vs Flare up GnRH Agonist Protocol in Poor Responders Phase 4
Active, not recruiting NCT04675970 - Long Term Follow up Patients With Premature Ovarian Failure ex Vivo Gene Therapy
Recruiting NCT03480412 - Second Step Protocol in Poor Ovarian Responder (POR)
Completed NCT02644447 - Transplantation of HUC-MSCs With Injectable Collagen Scaffold for POF Phase 1/Phase 2
Completed NCT03840824 - Blood Spot Self-administered Test and Assay
Recruiting NCT00119925 - 'SPRING'-Study: "Subfertility Guidelines: Patient Related Implementation in the Netherlands Among Gynaecologists" N/A
Recruiting NCT06117982 - The Impact of Granulocyte Colony Stimulating Factor on Premature Ovarian Insufficiency Phase 2
Suspended NCT03816852 - The Safety and Efficiency Study of Mesenchymal Stem Cell (19#iSCLife®-POI) in Premature Ovarian Insufficiency Phase 2
Not yet recruiting NCT04390308 - Is There A Role For Mechanical Stimulation In Ovarian Follicular Activation?
Completed NCT02783937 - Filgrastim for Premature Ovarian Insufficiency Phase 4
Completed NCT00295087 - X-Chromosome Inactivation Status and Premature Ovarian Failure N/A
Completed NCT00429494 - GnRH Analogue for Ovarian Function Preservation in Hematopoietic Stem Cell Transplantation Patients Phase 2
Not yet recruiting NCT05522634 - A Clinical Study of Chinese Herbal Compound TJAOA101 in the Treatment of Premature Ovarian Insufficiency Early Phase 1
Recruiting NCT05838157 - The Effect of HPV Vaccine on Menstrual Cycle in Women of Reproductive Age
Withdrawn NCT01129947 - The Use of DHEA in Women With Premature Ovarian Failure Phase 0
Completed NCT00001275 - Ovarian Follicle Function in Patients With Primary Ovarian Failure N/A
Not yet recruiting NCT04306185 - Ovarian Fragmentation Study (Crespo Medical Team) N/A
Recruiting NCT02062931 - Autologous Mesenchymal Stem Cells Transplantation In Women With Premature Ovarian Failure Phase 1/Phase 2
Completed NCT02372474 - "It is a Real" The First Baby Of Autologous Stem Cell Therapy in Premature Ovarian Failure Phase 1/Phase 2