Last reviewed · How we verify
NCT05625659: CMIST
Comparison of Breast Cancer Screening With CESM to DBT in Women With Dense Breasts
NA trial testing Dual-Energy Contrast-Enhanced Spectral Mammography (CESM) in Breast Cancer in 2,032 participants. Currently enrolling.
31 July 2027
Quick facts
| Lead sponsor | American College of Radiology |
|---|---|
| Phase | NA |
| Status | Recruiting now |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | none |
| Primary purpose | diagnostic |
| Enrollment | 2,032 |
| Start date | 24 March 2023 |
| Primary completion | 31 July 2027 |
| Estimated completion | 31 July 2027 |
| Sites | 11 locations across Canada, United States |
Drugs / interventions tested
- Dual-Energy Contrast-Enhanced Spectral Mammography (CESM)
Conditions studied
- Breast Cancer — all drugs for Breast Cancer →
Sponsor
American College of Radiology
Who can join
Adults 45 to 74, female only, with Breast Cancer. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The over-arching goal of the Contrast-Enhanced Spectral Mammography Imaging Screening Trial (CMIST) is to determine if dual-energy contrast-enhanced spectral mammography (CESM) can detect more cancers with fewer false positives than digital breast tomosynthesis (DBT) in women with dense breasts. Aim 1: To evaluate the performance of CESM compared to DBT at baseline for breast-cancer screening in women with dense breasts. Aim 2: To evaluate the performance of CESM compared to DBT at the 1-year follow up for breast-cancer screening in women with dense breasts.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Addition of Contrast-enhanced Mammography to Tomosynthesis for Breast Cancer Detection in Women with a Personal History of Breast Cancer: Prospective TOCEM Trial Interim Analysis.
Berg WA, Berg JM, Bandos AI, Vargo A, et al · · 2024 · cited 13× · PMID 38687218 · DOI 10.1148/radiol.231991
Verify or expand the search:
- PubMed search for NCT05625659
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other American College of Radiology trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05625659 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by American College of Radiology
- Last refreshed: 19 February 2026
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05625659.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing