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Anlotinib + Benmelstobart vs Surgery for Patients With Localized Renal Cell Carcinoma Scheduled to Undergo Partial Nephrectomy (ALTER-UC-011)

31. mai 2026 oppdatert av: Tianjin Medical University Cancer Institute and Hospital

A Multicenter, Randomized Controlled Phase II Study of Neoadjuvant Anlotinib Hydrochloride Capsules Combined With Benmelstobart Injection Versus Surgery Alone for Localized Renal Cell Carcinoma Planned for Partial Nephrectomy

Evaluation of long-term renal function improvement, surgical safety, as well as efficacy and safety of preoperative anlotinib hydrochloride capsules combined with benmelstobart injection versus surgery in patients with localized renal cell carcinoma undergoing partial nephrectomy

Studieoversikt

Status

Har ikke rekruttert ennå

Forhold

Intervensjon / Behandling

Studietype

Intervensjonell

Registrering (Antatt)

144

Fase

  • Fase 2

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

  • Kina
      • Beijing, Kina
        • Peking University Third Hospital
        • Ta kontakt med:
          • Shudong Zhang
      • Changchun, Kina
        • Jilin Provincial Cancer Hospital
        • Ta kontakt med:
          • Changdong Zhou
      • Changsha, Kina
        • Hunan Provincial Cancer Hospital
        • Ta kontakt med:
          • Xie Yu
      • Hangzhou, Kina
        • The First Affiliated Hospital, Zhejiang University School of Medicine
        • Ta kontakt med:
          • Dan Xia
      • Kunming, Kina
        • Yunnan Provincial Cancer Hospital
        • Ta kontakt med:
          • Yong Yang
      • Nanjing, Kina
        • Nanjing Drum Tower Hospital
        • Ta kontakt med:
          • Hongqian Guo
      • Nanning, Kina
        • The First Affiliated Hospital of Guangxi Medical University
        • Ta kontakt med:
          • Jiwen Chen
      • Qingdao, Kina
        • The Affiliated Hospital of Qingdao University
        • Ta kontakt med:
          • Ke Wang
      • Shanghai, Kina
        • Huadong Hospital affiliated to Fudan University
        • Ta kontakt med:
      • Shenyang, Kina
        • Liaoning Provincial Cancer Hospital
        • Ta kontakt med:
          • Bing Hu
      • Taiyuan, Kina
        • Shanxi Province Cancer Hospital
        • Ta kontakt med:
          • Xuebing Han
      • Tianjin, Kina
        • Tianjin Medical University Cancer Institute and Hospital
        • Ta kontakt med:
      • Wuhan, Kina
        • Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
        • Ta kontakt med:
          • Xiaoping Zhang
      • Zhengzhou, Kina
        • The First Affiliated Hospital of Zhengzhou University
        • Ta kontakt med:
          • Xuepei Zhang

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

  • Voksen
  • Eldre voksen

Tar imot friske frivillige

Nei

Beskrivelse

Inclusion Criteria:

  1. Aged between 18 and 75 years, inclusive.
  2. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
  3. Subjects with newly diagnosed cT1bN0M0 renal cell carcinoma (RCC) scheduled to undergo partial nephrectomy.
  4. Have at least one measurable lesion as defined by the Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1.
  5. No prior systemic therapy for renal cell carcinoma, including but not limited to targeted therapy, immunotherapy, investigational therapy, or hormone therapy.

Exclusion Criteria:

  1. Subjects with a solitary kidney tumor.
  2. Subjects with bilateral renal tumors or unilateral multiple renal tumors (n ≥ 2).
  3. Subjects with hereditary or familial renal tumors (e.g., von Hippel-Lindau [VHL] disease).
  4. Subjects with a prior history of renal transplantation.

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: Randomisert
  • Intervensjonsmodell: Parallell tildeling
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: Anlotinib + Benmelstobart
Anlotinib capsules 12 mg given orally, once daily in 21-day cycle (14 days on treatment from Day 1-14, 7 days off treatment from Day 15-21)； Benmelstobart 1200 mg administered intravenously (IV) on Day 1 of each 21-day cycle
Legemiddel: Anlotinib hydrochloride + Benmelstobart + Partial nephrectomy
Patients receive neoadjuvant therapy with oral anlotinib hydrochloride capsules and intravenous benmelstobart injection, followed by partial nephrectomy for localized renal cell carcinoma.
Aktiv komparator: Upfront partial nephrectomy (standard care)
Patients receive upfront partial nephrectomy
Fremgangsmåte: Partial nephrectomy
Patients receive upfront partial nephrectomy without neoadjuvant therapy, as the standard treatment for localized renal cell carcinoma.

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Pentafecta Achievement
Tidsramme: Through study completion, an average of 1 year

It includes: negative surgical margin, warm ischemia time (WIT) ≤ 25 minutes, no perioperative complications, estimated glomerular filtration rate (eGFR) preservation ≥ 90% at 9-12 months postoperatively, and no increase in chronic kidney disease (CKD) stage at 9-12 months postoperatively.

The eGFR preservation rate is calculated as the percentage of the postoperative eGFR relative to the preoperative baseline eGFR.

An increase in CKD stage is defined as progression to Stage III, IV, or V; progression from Stage I to Stage II is not considered an increase in CKD stage.
Through study completion, an average of 1 year

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Primary tumor partial response (PR) rate in the experimental arm
Tidsramme: Through study completion, an average of 1 year
Through study completion, an average of 1 year
Safety
Tidsramme: Through study completion, an average of 2 years
Number of participants with treatment-related adverse events as assessed by CTCAE 6.0 To further describe safety and assess toxicities encountered with the use of the proposed treatment regimen in participants
Through study completion, an average of 2 years
2-year DFS Rate
Tidsramme: 2-years
2-year Disease-Free Survival Rate
2-years
R.E.N.A.L. score changes in the experimental group
Tidsramme: Through study completion, an average of 1 year

The R.E.N.A.L. Nephrometry Score is a 4-12 point anatomical classification system for renal tumors, with each letter representing a key feature scored as 1, 2, or 3 points, as follows:

(R) Radius (Maximum tumor diameter, cm)； (E) Exophytic/endophytic properties (Tumor growth pattern)； (N) Nearness to the collecting system or renal sinus (Tumor distance to collecting system/renal sinus, mm)； (A) Anterior/posterior location； (L) Location relative to the polar line (Relationship to renal polar line; suffix (h) is added if the tumor is adjacent to major renal artery or vein)
Through study completion, an average of 1 year

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Tianjin Medical University Cancer Institute and Hospital

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Antatt)

31. mai 2026

Primær fullføring (Antatt)

31. desember 2028

Studiet fullført (Antatt)

31. desember 2029

Datoer for studieregistrering

Først innsendt

20. mai 2026

Først innsendt som oppfylte QC-kriteriene

31. mai 2026

Først lagt ut (Faktiske)

4. juni 2026

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

4. juni 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

31. mai 2026

Sist bekreftet

1. mai 2026

Mer informasjon

Begreper knyttet til denne studien

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • ALTER-UC-011 (Annen identifikator: Same as current)

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

NEI

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

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