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Recruiting NCT07413523

Randomized Trial of stAndard of Care With or Without Metastases-directed Stereotactic Body Radiation Therapy in Patients Affected by Oligometastatic uRothelial carcinomA

No phase Interventional Bladder Cancer Urothelial Carcinoma (UC) Oligometastasis

For patients and families

In plain language

An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.

What is being studied
The protocol lists: SBRT.
Who it may be relevant to
Registry conditions: Bladder Cancer, Urothelial Carcinoma (UC), Oligometastasis. Basic parameters: from 18 years · All.
What needs checking
Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
Where it takes place
Italy
Next step
Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →

Unsure about the terms? Read our patient guide →

Official title

Randomized Trial of stAndard of Care With or Without Metastases-directed Stereotactic Body Radiation Therapy in Patients Affected by Oligometastatic uRothelial carcinomA: ASTRA Trial

Overview

Bladder cancer is the most common type of urothelial cancer. When the disease has spread to other parts of the body (metastatic disease), the prognosis is often poor, because there are only a few effective treatment options available. At the moment, standard treatment mainly includes systemic therapies, such as chemotherapy and immunotherapy (immune checkpoint inhibitors). These treatments act on the whole body. However, the use of local treatments, such as stereotactic radiotherapy, has not been well studied in bladder cancer. Stereotactic radiotherapy is a type of radiation treatment that delivers very high doses of radiation to the tumor in a small number of treatment sessions. This technique is already widely used to treat a limited number of metastases (called oligometastases) from other types of cancer. The aim of this study is to understand whether stereotactic radiotherapy is also effective and safe for treating oligometastases coming from bladder cancer.

Interventions

  • Radiation SBRT
    Stereotactic radiotherapy is a type of radiation treatment that delivers very high doses of radiation to the tumor in a small number of treatment sessions, it wil be used to treat oligometastatic disease

Primary outcome measures

  • SBRT Outcome [Time frame: From treatment to 12 months follow up]
Secondary outcome measures (3)
  • SBRT Toxicities [Time frame: From treatment to 12 months follow up]
  • quality of life of treated patients [Time frame: from treatment to 12 months follow up]
  • immune response in patients treated with SBRT [Time frame: from treatment to 12 months follow up]

Eligibility criteria

Inclusion criteria

  • Age > 18 years
  • WHO performance status ≤ 2
  • Pathological proven urothelial carcinoma
  • Stage IV disease at imaging
  • Maximum of 3 extracranial metastases
  • Indication to receive I or II line of standard systemic therapy
  • Adequate liver function
  • Adequate bone marrow function
  • Written informed consent

Exclusion criteria

  • Inability to provide informed consent
  • Previous radiation therapy on the same target lesions
  • Pregnant or breastfeeding patients
  • Prior malignancy within the last five years (except adequately treated basal cell carcinoma of the skin or in situ carcinoma of the skin or in situ carcinoma of the cervix, surgically cured, or localized prostate cancer without evidence of biochemical progression)
  • Mental conditions rendering the patient incapable to understand the nature, scope, and consequences of the study
  • WHO PS >=3

Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.

Healthy volunteers: No

Study design

Allocation
Randomized
Model
Parallel assignment
Masking
Open label
Primary purpose
Treatment

Study locations

Italy · 1 center
  • IRCCS Humanitas Research Hospital — Rozzano

Publications

  • Common Terminology Criteria for Adverse Events (CTCAE) Version 4.0 Published: May 28, 2009 (v4.03: June 14, 2010) U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Cancer Institute.Use the "Insert Citation" button to add citations to this document.
  • Wahl RL, Jacene H, Kasamon Y, Lodge MA. From RECIST to PERCIST: Evolving Considerations for PET response criteria in solid tumors. J Nucl Med. 2009 May;50 Suppl 1(Suppl 1):122S-50S. doi: 10.2967/jnumed.108.057307. PMID 19403881
  • Franzese C, Francolini G, Nicosia L, Alongi F, Livi L, Scorsetti M. Stereotactic Body Radiation Therapy in the Management of Oligometastatic and Oligoprogressive Bladder Cancer and Other Urothelial Malignancies. Clin Oncol (R Coll Radiol). 2021 Jan;33(1):50-56. doi: 10.1016/j.clon.2020.07.008. Epub 2020 Jul 25. PMID 32723486
  • Shaverdian N, Lisberg AE, Bornazyan K, Veruttipong D, Goldman JW, Formenti SC, Garon EB, Lee P. Previous radiotherapy and the clinical activity and toxicity of pembrolizumab in the treatment of non-small-cell lung cancer: a secondary analysis of the KEYNOTE-001 phase 1 trial. Lancet Oncol. 2017 Jul;18(7):895-903. doi: 10.1016/S1470-2045(17)30380-7. Epub 2017 May 24. PMID 28551359
  • Gomez DR, Tang C, Zhang J, Blumenschein GR Jr, Hernandez M, Lee JJ, Ye R, Palma DA, Louie AV, Camidge DR, Doebele RC, Skoulidis F, Gaspar LE, Welsh JW, Gibbons DL, Karam JA, Kavanagh BD, Tsao AS, Sepesi B, Swisher SG, Heymach JV. Local Consolidative Therapy Vs. Maintenance Therapy or Observation for Patients With Oligometastatic Non-Small-Cell Lung Cancer: Long-Term Results of a Multi-Institutiona PMID 31067138
  • Palma DA, Olson R, Harrow S, Gaede S, Louie AV, Haasbeek C, Mulroy L, Lock M, Rodrigues GB, Yaremko BP, Schellenberg D, Ahmad B, Senthi S, Swaminath A, Kopek N, Liu M, Moore K, Currie S, Schlijper R, Bauman GS, Laba J, Qu XM, Warner A, Senan S. Stereotactic Ablative Radiotherapy for the Comprehensive Treatment of Oligometastatic Cancers: Long-Term Results of the SABR-COMET Phase II Randomized Tria PMID 32484754
  • Dewan MZ, Galloway AE, Kawashima N, Dewyngaert JK, Babb JS, Formenti SC, Demaria S. Fractionated but not single-dose radiotherapy induces an immune-mediated abscopal effect when combined with anti-CTLA-4 antibody. Clin Cancer Res. 2009 Sep 1;15(17):5379-88. doi: 10.1158/1078-0432.CCR-09-0265. Epub 2009 Aug 25. PMID 19706802
  • Powles T, Valderrama BP, Gupta S, Bedke J, Kikuchi E, Hoffman-Censits J, Iyer G, Vulsteke C, Park SH, Shin SJ, Castellano D, Fornarini G, Li JR, Gumus M, Mar N, Loriot Y, Flechon A, Duran I, Drakaki A, Narayanan S, Yu X, Gorla S, Homet Moreno B, van der Heijden MS; EV-302 Trial Investigators. Enfortumab Vedotin and Pembrolizumab in Untreated Advanced Urothelial Cancer. N Engl J Med. 2024 Mar 7;390 PMID 38446675

Identifiers

NCT: NCT07413523 · ASTRA

Primary sources (government registries)

View this study on ClinicalTrials.gov ↗