NCT07503717Toboroz
SURVEY-CNS: A Feasibility Study of Randomising Women and Men With HER2-Positive Metastatic Breast Cancer to Central Nervous System Surveillance Versus No Surveillance
SURVEY-CNS: A Feasibility Study of Randomising Women and Men With HER2-Positive Metastatic Breast Cancer to Central Nervous System Surveillance Versus No Surveilla
Forrás: ClinicalTrials.gov · Utoljára frissítve: 2026. márc. 31.
Rövid összefoglaló (regiszter, angolul)
SURVEY-CNS is a feasibility study evaluating whether women and men with HER2-positive metastatic breast cancer can be successfully recruited and randomised to a strategy of central nervous system (CNS) magnetic resonance imaging (MRI) surveillance versus standard of care (no routine CNS surveillance). Patients with HER2-positive metastatic breast cancer have a high risk of developing brain metastases. Brain metastases can cause significant symptoms, including headache, nausea, seizures, visual disturbance, motor dysfunction, and cognitive or psychological changes. Although new HER2-directed therapies have improved systemic disease control, CNS progression remains common and is associated with reduced quality of life and survival. Currently, routine brain imaging is not recommended in asymptomatic patients. Brain imaging is typically performed only when neurological symptoms develop. Observational data suggest that patients diagnosed with asymptomatic brain metastases may have better outcomes than those diagnosed after symptoms occur. However, it is not known whether a surveillance strategy is feasible or acceptable to patients. All participants in this study will undergo a baseline contrast-enhanced brain MRI. Patients without evidence of CNS metastases on the baseline scan will be randomised (1:1) to either: CNS surveillance with repeat brain MRI at 6 and 12 months, or No routine surveillance imaging (standard of care), with imaging only if clinically indicated. The primary objective is to determine whether more than 30% of eligible patients approached agree to undergo screening and randomisation. The study will approach up to 193 patients and will be considered feasible if 69 patients consent to screening with intent to randomise. Secondary objectives include: Determining the proportion of patients with previously undetected (occult) CNS metastases at baseline; Determining the incidence of occult CNS metastases during surveillance; Recording symptomatic CNS presentations; Describing management of CNS metastases, including surgery or radiotherapy. Participants will be followed for 14 months from baseline.
- Állapot (regiszter)
- Toboroz
- Vizsgálattípus
- Beavatkozással járó
- Résztvevők száma
- 69 (tervezett)
- Első benyújtás
- 2026. febr. 16.
- Kezdés
- 2025. jún. 1.
- Elsődleges befejezés
- 2027. jún. 1.
- Fő szponzor
- Royal College of Surgeons, Ireland
- Betegségek
- Áttétes emlőrák
- NCT-szám
- NCT07503717
Mit vállalsz
- Vizsgálat típusa: Beavatkozással járó
- Tervezett résztvevők: 69
- 2025. jún. 1. és az elsődleges befejezés (2027. jún. 1.) között
- 1 helyszín, 1 országban
- Vizitek és vizsgálatok: kérdezd a vizsgálat csapatát, a regiszter nem sorolja fel őket
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Korábbi kezelés
- Prior history of brain metastases
Más betegség
- Bone-only metastatic disease
- Known hypersensitivity or contraindication to MRI contrast agents that cannot - be managed per local standard of care
Laborértékek
- Significant medical condition or laboratory abnormality that, in the opinion of - the investigator, makes participation inappropriate Inability to provide informed consent
Egyéb
- History or evidence of leptomeningeal carcinomatosis
- Symptoms suggestive of brain metastases at screening
- Inability to undergo MRI scanning
- Deemed unsuitable for participation by the principal investigator due to clinical, mobility, or social circumstances
Kiket keres a vizsgálat
- Age ≥18 years
- Male or female
- Histologically or cytologically confirmed HER2-positive breast cancer
- Evidence of metastatic breast cancer
- Estrogen receptor (ER) positive or negative disease permitted
- Presence of visceral metastatic disease
- Receiving active HER2-directed systemic therapy
- Eastern Cooperative Oncology Group (ECOG) performance status 0-2
- Estimated life expectancy greater than 6 months
- Ability to provide written informed consent
- Willing and able to comply with study procedures and follow-up
Életkor a regiszterben: 18 év – - · Nem: nők és férfiak · Egészséges önkénteseket nem fogad
Helyszínek (1)
Helyszínek a regiszter sorrendjében. Ha a profilodba mented a városodat, távolság szerint rendeződnek.
| Helyszín | Város | Ország | Helyszín állapota |
|---|---|---|---|
| Beaumont RCSI Cancer Centre | Beaumont | Írország | Toboroz |
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