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Clinical trial to evaluate the effect of a nutritional supplement based on omega 3 fatty acids bleeding and quality of life in women with uterine fibroids

Placebo-controlled clinical trial to evaluate the effect of a nutritional supplement containing vitamin D, vitamin B6 and pro-resolving specialised mediators on uterine fibroids

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN69006251
Enrollment
50
Registered
2026-02-18
Start date
2024-07-01
Completion date
Unknown
Last updated
2026-03-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Uterine fibroids Urological and Genital Diseases

Interventions

A randomised, double-blind, parallel, two-arm, placebo-controlled study will be conducted to evaluate the efficacy and safety of a dietary supplement rich in omega-3 fatty acids, vitamin D and vitamin
active/cap: 150 mg EPA DHA (200–450 mg/g)
active/cap: 240 mg DHA 17-HDHA (80–400 mg/kg)
active/cap: 180 µg 17-HDHA 18-HEPE (50–400 mg/kg)
active/cap: 168 µg 18-HEPE 14-HDHA (40–200 mg/kg)
active/cap: 90 µg 14-HDHA Total: 750,000 mg/cap Cholecalciferol (Vitamin D3) 1,000,000 IU/g
2,000 mg/cap
active/cap: 50 µg Vit D (2000 IU) Pyridoxine hydrochloride (82.26% Vitamin B6)
12.157 mg/cap
active/cap: 10 mg Vit B6 EPA = eicosapentaenoic acid, DHA = docosahexaenoic acid
17-HDHA = 17-hydroxy-docosahexaenoic acid
18-HEPE = 18-hydroxy-eicosapentaenoic acid
14-HDHA = 14-hydroxy-docosahexaenoic acid Group 1: Nutritional supplement "UTERINE FIBROIDS" capsules. One capsule will be administered every 24 hours for 4 months. Group 2: Placebo Placebo capsules

Sponsors

Laboratorios Liconsa S.A.
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 50 Years

Inclusion criteria

Inclusion criteria: 1. Women over 18 years of age until menopause 2. Uterine myoma =2 cm³ detected and documented by vaginal ultrasound 3. Abnormal uterine bleeding (AUB) as perceived by the patient and/or dysmenorrhoea 4. Signed informed consent

Exclusion criteria

Exclusion criteria: 1. Patients with severe acute or chronic diseases (e.g., pancreatitis, hypertriglyceridaemia, liver disease, benign or malignant liver tumour, malignant diseases in the genitals or breasts dependent on sex hormones) 2. Use of drugs that induce microsomal enzymes, especially cytochrome P450, such as phenytoin, phenobarbital, primidone, bosentan, carbamazepine, rifampicin, topiramate, felbamate, griseofulvin, some HIV protease inhibitors (e.g., ritonavir), and non-nucleoside reverse transcriptase inhibitors (e.g., efavirenz), as well as St John's wort preparations 3. Active venous thromboembolic disorder or history of thromboembolic events 4. Past or present arterial and cardiovascular disease (e.g., myocardial infarction, stroke, ischaemic heart disease) 5. Use of anticoagulant medication 6. Known hypersensitivity to vitamin D and/or B6 and/or SPMs 7. Undiagnosed abnormal vaginal bleeding 8. Use of medicines containing ombitasvir/paritaprevir/ritonavir and dasabuvir during and 2 weeks prior to study entry 9. Patients using intrauterine devices (IUDs) or intrauterine systems (IUSs) 10. Use of selective progesterone receptor modulators (ulipristal) or GnRH antagonists (ganirelix, centrorelix) or agonists (buserelin, goserelin, leuprorelin, triptorelin) in the last 6 months 11. Pregnancy and breastfeeding throughout the duration of the study 12. Postmenopausal patients 13. Participation in any other clinical trial 30 days prior to study commencement

Countries

Spain

Contacts

Public ContactPedro Antonio Regidor
pedro-antonio.regidor@exeltis.com+44 (0)1738938132

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Mar 14, 2026