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Role of Estrogens in osteoclastogenesis and immunomodulation of T cells. - ND

Role of Estrogens in osteoclastogenesis and immunomodulation of T cells. - ND

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2008-007404-28-IT
Enrollment
Unknown
Registered
2009-03-17
Start date
2009-02-12
Completion date
Unknown
Last updated
2012-03-19

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

Conditions

post-menopausal osteoporosis MedDRA version: 9.1 Level: LLT Classification code 10031282 Term: Osteoporosis

Interventions

Trade Name: ESTALIS SEQUI*4CER 50MCG+4 CER Pharmaceutical Form: Transdermal patch INN or Proposed INN: ESTRADIOLO CIPIONATO CAS Number: 206-237-8 Concentration unit: µg microgram(s) Concentration type

Sponsors

AZIENDA SANITARIA OSPEDALIERA "S. GIOVANNI BATTISTA DI TORINO"
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: a.BMD T-score equal or lower -2.5 S.D. according toWHO (WHO Technical Report Series nr 843 ?Assessment of fracture risk and the application to screening for post,enopausal osteoporosis?, 1994). With or without fractures All the women will be in postmenopausal period since at least one year Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: a.legal inhability to give the consent b.secondary osteoporosis c.threapy with calcium and vitamin D, thyroid hormones, corticosteroids, estrogens, bisphosphonastes, parthyroid hormone, fluorures, strontium ranelate and raloxifene in the last six months d.Immunosuppressive therapy (ciclosporin, azathyoprine) in the last year e.presence of previous adverse events with the drugs in study f.previous history of cancer g.previous histoy of venous, retinic or pulmonary tromboembolism, or othero coaugulopathies h.history of hepatopathy i.histerectomy

Design outcomes

Primary

MeasureTime frame
Main Objective: The aim of the present study is to investigate the effect of hormone replacement therapy (HRT) and of Raloxifene (RLX) in reducing osteoclast formation and activity and their posiible influence on T cells activation.;Secondary Objective: Effect of therapy on bone turnover;Primary end point(s): To investigate the effect of hormone replacement therapy (HRT) and of Raloxifene (RLX) in reducing osteoclast formation and activity and their posiible influence on T cells activation.

Countries

Italy

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026