Beta
Trial Radar KI
Die klinische Studie NCT04586660 für Riesenzelltumor des Knochens ist aktiv, nicht rekrutierend. In der Kartenansicht des Klinische Studien Radar und den KI-Entdeckungstools finden Sie alle Details. Oder stellen Sie hier Ihre Fragen.
Eine Studie entspricht den Filterkriterien
Kartenansicht
Zurück zur Suche

Study of XGEVA® (Denosumab) in Chinese Adults and Skeletally Mature Adolescents With Giant Cell Tumor of the Bone Phase 4 36 Jugendliche

Aktiv, nicht rekrutierend
Die Details der klinischen Studie sind hauptsächlich auf Englisch verfügbar. Trial Radar KI kann jedoch helfen! Klicken Sie einfach auf 'Studie erklären', um die Informationen zur Studie in der ausgewählten Sprache anzuzeigen und zu besprechen.
Die klinische Studie NCT04586660 untersucht Behandlung im Zusammenhang mit Riesenzelltumor des Knochens. Diese interventionsstudie der Phase 4 hat den Status aktiv, nicht rekrutierend und startete am 17. August 2023. Es ist geplant, 36 Teilnehmer aufzunehmen. Durchgeführt von Amgen wird der Abschluss für 7. März 2028 erwartet. Die Daten von ClinicalTrials.gov wurden zuletzt am 1. Oktober 2025 aktualisiert.
Kurzbeschreibung
The study aims to evaluate the efficacy of XGEVA® in Chinese participants with giant cell tumor of bone (GCTB).
Offizieller Titel

An Open-label, Multi-center, Phase 4 Study of XGEVA® (Denosumab) in Chinese Adults and Skeletally Mature Adolescents With Giant Cell Tumor of the Bone

Erkrankungen
Riesenzelltumor des Knochens
Weitere Studien-IDs
  • 20180119
NCT-Nummer
NCT04586660
Studienbeginn (tatsächlich)
2023-08-17
Zuletzt aktualisiert
2025-10-01
Studienende (vorauss.)
2028-03-07
Geplante Rekrutierung
36
Studientyp
Interventionsstudie
PHASE
Phase 4
Status
Aktiv, nicht rekrutierend
Stichwörter
Giant cell tumor of bone (GCTB)
XGEVA®
Primäres Ziel
Behandlung
Zuteilungsmethode
Nicht randomisiert
Interventionsmodell
Parallel
Verblindung
Keine (offene Studie)
Studienarme/Interventionen
Teilnehmergruppe/StudienarmIntervention/Behandlung
ExperimentellSurgically unsalvageable disease
Participants with surgically unsalvageable disease (eg, sacral, spinal Giant cell tumor of bone \[GCTB\], or multiple lesions including pulmonary metastases).
XGEVA®
Participants will receive XGEVA® 120 mg subcutaneously (SC) once every 4 weeks (Q4W) with a loading dose of 120 mg SC on day 8 and day 15.
ExperimentellSurgically salvageable disease
Participants with surgically salvageable disease whose planned on-study surgery is associated with severe morbidity (eg, joint resection, limb amputation, or hemipelvectomy).
XGEVA®
Participants will receive XGEVA® 120 mg subcutaneously (SC) once every 4 weeks (Q4W) with a loading dose of 120 mg SC on day 8 and day 15.
Hauptergebnismessungen
ErgebnismessungBeschreibung der MessungZeitrahmen
Objective tumor response
Objective tumor response is defined as the percentage of participants with complete response (CR) or partial response (PR) evaluated based on European Organisation for Research and Treatment of Cancer (EORTC) criteria and Response Evaluation Criteria in Solid Tumors (RECIST).
Up to 36 months
Nebenergebnismessungen
ErgebnismessungBeschreibung der MessungZeitrahmen
Time to disease progression or recurrence in participants with unsalvageable giant cell tumor of bone (GCTM) (Cohort 1 only)
From baseline until end of treatment, up to a maximum of 36 months
Number of participants with surgically salvageable giant cell tumor of bone (GCTB) after treatment (Cohort 1 only)
Month 36
Time to disease progression or recurrence for participants with complete response (CR) from time of surgery (Cohort 2 only)
From time of surgery until end of treatment, up to a maximum of 36 months
Number of participants who do not require surgery in participants with salvageable giant cell tumor of bone (GCTB) (Cohort 2 only)
Up to 36 months
Number of participants with surgically downstaging in participants with salvageable giant cell tumor of bone (GCTB) (Cohort 2 only)
Up to 36 months
Change from baseline in bone turnover markers (urinary N-telopeptide [uNTX]/creatinine ratio)
Baseline to Month 36
Change from baseline in severity of pain assessed by Brief Pain Inventory - Short Form (BPI-SF) score
Pain severity will be assessed using Brief Pain Inventory - Short Form. The minimum score is 0 (no pain) and the maximum score is 10 (worst pain imaginable). The higher the score means a worse outcome of more pain.
Baseline to Month 36
Number of participants who experience one or more treatment-emergent adverse events (TEAEs)
Baseline to end of safety follow-up, up to approximately 37 months
Number of participants who experience adverse events of special interest
Adverse events of special interest include hypocalcemia, hypercalcemia following investigational product discontinuation, atypical femoral fracture, and osteonecrosis of the jaw.
Baseline to end of safety follow-up, up to approximately 37 months
Serum XGEVA concentration levels
Up to 36 months
Teilnahme-Assistent
Eignungskriterien

Zugelassene Altersgruppen
Kind, Erwachsene, Ältere Erwachsene
Mindestalter
12 Years
Zugelassene Geschlechter
Alle
  • Participant has provided informed consent prior to initiation of any study specific activities/procedures.
  • Chinese male or female adults aged ≥ 18 years or skeletally mature adolescents (ie, radiographic evidence of at least 1 mature long bone \[eg, humerus with closed growth epiphyseal plate\]) ≥ 12 years of age.
  • Skeletally mature adolescents must weigh at least 45 kg.
  • Pathologically confirmed giant cell tumor of bone (GCTB) within 1 year before study enrollment (central pathology review).
  • Measurable evidence of active disease within 1 year before study enrollment.
  • Participants with surgically unsalvageable disease (eg, sacral, spinal GCTB, or multiple lesions including pulmonary metastases) OR participants whose planned surgery includes joint resection, limb amputation, hemipelvectomy or surgical procedure resulting in severe morbidity.
  • Eastern Cooperative Oncology Group performance status (\[ECOG PS\] of ≤ 2).

  • Known or suspected current diagnosis of underlying malignancy including high-grade sarcoma, osteosarcoma, fibrosarcoma, malignant giant cell sarcoma.
  • Known diagnosis of malignancy derived from non-musculoskeletal system within the past 5 years (participants with definitively treated basal cell carcinoma and cervical carcinoma in situ are permitted).
  • Known or suspected current diagnosis of brown cell tumor of bone or Paget's disease.
  • Known or suspected current diagnosis of non GCTB giant cell-rich tumors.
  • Prior history or current evidence of osteonecrosis/osteomyelitis of the jaw.
  • Active dental or jaw condition which requires oral surgery, including tooth extraction.
  • Non-healed wound after dental/oral surgery.
  • Planned invasive dental procedure for the course of the study.
  • Any planned treatment with intravenous (IV) or oral bisphosphonates during the study.
  • Currently receiving other GCTB-specific treatment (eg, radiation, chemotherapy, or embolization).
  • Current or previous XGEVA treatment
  • Concurrent bisphosphonate treatment
  • Currently receiving treatment in another investigational device or drug study, or less than 30 days since ending treatment on another investigational device or drug study(ies). Other investigational procedures while participating in this study are excluded.
  • Female participant is pregnant or breastfeeding or planning to become pregnant or breastfeed during treatment and for an additional 5 months after the last dose of XGEVA.
  • Female participants of childbearing potential unwilling to use 2 highly effective method of contraception or acceptable method of effective contraception during treatment and for an additional 5 months after the last dose of XGEVA.
  • Female participants of childbearing potential with a positive pregnancy test assessed at screening by a serum pregnancy test and/or urine pregnancy test.
  • Male participants with a female partner of childbearing potential who are unwilling to practice sexual abstinence (refrain from heterosexual intercourse) or use contraception during treatment and for an additional 5 months after the last dose of XGEVA.
  • Male participants with a pregnant partner who are unwilling to practice abstinence or use a condom during treatment and for an additional 5 months after the last dose of XGEVA.
  • Male participants unwilling to abstain from donating sperm during treatment and for an additional 5 months after the last dose of XGEVA.
  • Participant has known sensitivity to any of the products to be administered during dosing.
  • Participant likely to not be available to complete all protocol-required study visits or procedures, and/or to comply with all required study procedures (eg, Clinical Outcome Assessments) to the best of the participant and investigator's knowledge.
  • Unstable systemic disease including active infection, uncontrolled hypertension, unstable angina, congestive heart failure, or myocardial infarction within 6 months before enrollment.
  • History or evidence of any other clinically significant disorder, condition or disease (with the exception of those outlined above) that, in the opinion of the investigator or Amgen physician, if consulted, would pose a risk to participant safety or interfere with the study evaluation, procedures or completion.
  • Participant has any kind of disorder that compromises the ability of the participant to give written informed consent and/or to comply with study procedures.
Amgen logoAmgen195 aktive klinische Studien zum Erkunden
Keine Kontaktdaten vorhanden
10 Studienstandorte in 2 Ländern

Beijing Municipality

Beijing Jishuitan Hospital, Beijing, Beijing Municipality, 100035, China
Peking University Peoples Hospital, Beijing, Beijing Municipality, 100044, China

Fujian

The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, 350005, China

Guangdong

The Third Affiliated Hospital Of Southern Medical University, Guangzhou, Guangdong, 510630, China
Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, 510663, China

Heilongjiang

Harbin Meidical University Cancer Hospital, Harbin, Heilongjiang, 150000, China

Shaanxi

Tangdu Hospital of Air Force Medical University, Xi'an, Shaanxi, 710032, China

Zhejiang

The Second Affiliated hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310052, China
National Taiwan University Hospital, Taipei, 10002, Taiwan
Taipei Veterans General Hospital, Taipei, 11217, Taiwan