Determining the best screening interval for breast cancer in women aged 45-49 and 70-74
Official title: What is the Best Interval to Screen Women 45-49 and 70-74 for Breast Cancer
Run by Istituto Romagnolo per lo Studio dei Tumori Dino Amadori IRST S.r.l. IRCCS · NCT04590560 · Data updated 2026-11-12
This study is trying to find the best timing for breast cancer screenings in women aged 45-49 and 70-74 to help improve recommendations for their care.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 45 Years to 49 Years |
| Sex | Women only |
| Enrollment | 60000 (estimated) |
| Sponsor | Istituto Romagnolo per lo Studio dei Tumori Dino Amadori IRST S.r.l. IRCCS Academic / other |
| Locations | 4 sites (Meldola (FC), FC and 3 other locations) |
| Status | Recruiting |
| Started | February 6, 2020 |
| Main results expected | February 2026 |
| Study ends | February 2026 |
| Registry record updated | December 9, 2024 |
| Trial ID | NCT04590560 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are women aged 45-49 or 70-74 who are invited for their first or second mammography screening.
✕Probably not a fit
Patients who are pregnant, have a personal history of breast cancer, or are at high hereditary risk 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 Italian multicenter project aims to identify the optimal screening intervals for breast cancer in women aged 45-49 and 70-74. It includes a controlled, prospective randomized non-inferiority trial for younger women, a retrospective analysis for older women, and qualitative research to enhance communication strategies. The study addresses the uncertainty surrounding the effectiveness of mammography screening in these age groups, particularly in light of recent European guidelines. By comparing different screening intervals, the research seeks to provide clearer recommendations for breast cancer screening practices.
Why it matters
Potential benefit: If successful, this study could lead to more effective breast cancer screening protocols, potentially improving early detection and outcomes for women in these age groups.
How similar studies have gone: While there have been studies on breast cancer screening intervals, this particular approach focusing on these specific age groups and intervals is novel and has not been extensively tested.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Women invited for their first or second mammography (45 or 46 y/o) presenting for screening; 2. Willingness and ability to comply with scheduled visits; 3. Written informed consent obtained prior to performing any protocol-related procedures. Exclusion Criteria: 1. Pregnancy status; 2. Personal history of prior breast carcinoma, either invasive or ductal carcinoma in situ (DCIS) diagnosis; 3. Ascertained heredo-familial risk according to the standard family history used in screening programs; 4. Participation in another clinical trial on BC screening; 5. Inability to provide signed informed consent.
Where it's running
-
Irst Irccs
Meldola (FC), Fc, Italy Recruiting -
AUSL Romagna
Forlì, Italy Recruiting -
Istituto per lo studio, la prevenzione e la rete oncologica (ISPRO)
Florence, Italy Not yet recruiting -
AOU Città della Salute e della Scienza
Torino, Italy Not yet recruiting
Study contacts
- Principal investigator: Livia Giordano, MD — A.O.U. Città della Salute e della Scienza
- Study coordinator: Oriana Nanni
- Email: oriana.nanni@irst.emr.it
- Phone: +39 0543 739100
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Gyrotonic exercise for elders with breast cancer and Behcet disease
We’re testing whether a gyrotonic exercise program helps older people who have both Behcet disease and breast cancer.
-
PECS II vs SPSIP nerve blocks for pain after mastectomy
This study tests whether two ultrasound-guided nerve blocks (PECS II and SPSIP) differ in how much opioid patients need after mastectomy.
-
CG-7321: a first-in-human test in advanced solid tumors
We’re testing CG-7321 alone and with fulvestrant to see if it’s safe and tolerable in adults with advanced solid tumors.
-
Compare a new endoscopy-assisted breast-conserving surgery with the usual approach
This study tests whether a new endoscopy-assisted breast-conserving technique can provide similar or better cosmetic outcomes and safety compared with conventional breast-conserving surgery in women with early breast cancer who want to preserve their breast.
-
Different skin care approaches to prevent skin reactions after mastectomy radiation
This study tests three standard skin care methods to see which best prevents radiation dermatitis in people who had a mastectomy and are receiving post-mastectomy radiation therapy.
-
3D Heart Strain to Detect Early Cardiotoxicity in Cancer Therapy
This study tests whether 3D echocardiography can detect early heart damage from cancer treatments like anthracyclines or HER2-targeted therapy better than standard 2D methods.
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.