Spatially Fractionated Radiotherapy for Tumor Treatment
Spatially Fractionated Radiotherapy for Bulky or Refractory Solid Tumors: Efficacy and Toxicity
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 2
- Fase 1
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Zhiyuan Xu, MD
- Telefonnummer: +86 0755-86913333
- E-mail: xuzy@hku-szh.org
Studiesteder
-
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Guangdong
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Shenzhen, Guangdong, Kina, 518053
- Rekruttering
- The University of Hong Kong - Shenzhen Hospital
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Kontakt:
- Zhiyuan Xu, MD
- Telefonnummer: 18307555170
- E-mail: xuzy@hku-szh.org
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Kontakt:
- Yang Li, MD
- Telefonnummer: +86 0755-86913333
- E-mail: yangl1@hku-szh.org
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Ledende efterforsker:
- Zhiyuan Xu, MD
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Patients with a bulky solid tumor with a maximum diameter >4 cm or a refractory solid tumor.
Exclusion Criteria:
- Tumors involving hollow viscera that are considered to have a clinically significant risk of bleeding or perforation.
- Patients with impaired consciousness or who are unable to care for themselves.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: SFRT arm
Adding spatially fractionated radiotherapy (SFRT) to standard-of-care treatment.
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spatially fractionated radiotherapy
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number and percentage of participants with treatment-related grade ≥3 adverse events as assessed by CTCAE v5.0
Tidsramme: From initiation of spatially fractionated radiation therapy through 90 days after completion of radiotherapy
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Safety will be assessed by the incidence of treatment-related adverse events graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE), version 5.0.
The number and percentage of participants experiencing at least one treatment-related grade ≥3 adverse event during the specified assessment period will be reported.
Treatment-related serious adverse events and grade 5 adverse events will also be summarized descriptively.Whether this study can be successfully executed and implemented.
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From initiation of spatially fractionated radiation therapy through 90 days after completion of radiotherapy
|
|
Percentage of participants who successfully complete the planned spatially fractionated radiation therapy without treatment discontinuation due to treatment-related toxicity or technical inability to deliver the planned treatment
Tidsramme: From initiation through completion of the planned spatially fractionated radiation therapy
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Feasibility will be assessed by the proportion of enrolled participants who successfully complete the protocol-specified spatially fractionated radiation therapy (SFRT).
Successful completion is defined as delivery of the planned SFRT according to the protocol without premature discontinuation due to treatment-related toxicity or technical inability to deliver the planned treatment.
The number and percentage of participants meeting this definition will be reported.
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From initiation through completion of the planned spatially fractionated radiation therapy
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Objective response rate (ORR) as assessed by RECIST version 1.1
Tidsramme: From initiation of spatially fractionated radiation therapy until documented disease progression, initiation of subsequent anticancer therapy, death, or the end of follow-up, up to 2 years
|
Objective response rate (ORR) is defined as the percentage of participants who achieve a best overall response of complete response (CR) or partial response (PR) in the irradiated target lesion(s), as assessed according to Response Evaluation Criteria in Solid Tumors (RECIST), version 1.1.
The number and percentage of participants achieving CR or PR will be reported.
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From initiation of spatially fractionated radiation therapy until documented disease progression, initiation of subsequent anticancer therapy, death, or the end of follow-up, up to 2 years
|
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Local progression-free survival (LPFS) as assessed by RECIST version 1.1
Tidsramme: From initiation of spatially fractionated radiation therapy until local disease progression or death from any cause, up to 2 years
|
Local progression-free survival (LPFS) is defined as the time from initiation of spatially fractionated radiation therapy to the first documented local progression of the irradiated target lesion(s), as assessed according to RECIST version 1.1, or death from any cause, whichever occurs first.
Participants who are alive without documented local progression at the time of analysis will be censored at the date of their last evaluable tumor assessment.
LPFS will be estimated using the Kaplan-Meier method.
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From initiation of spatially fractionated radiation therapy until local disease progression or death from any cause, up to 2 years
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- hkuszhCAMT2024078
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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