Sintilimab Injection Combined With Inlyta in Fumarate Hydratase- Deficient Renal Cell Carcinoma

Carcinoma, Renal Cell Clinical Trial

Official title:

Single-arm Phase II Clinical Trial to Evaluate the Initial Efficacy and Safety of Sintilimab Injection Combined With Inlyta in Fumarate Hydratase- Deficient Renal Cell Carcinoma

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT04387500
• Other study ID #: 20190813
• Status: Active, not recruiting
• Phase: Phase 2
• Start date: July 1, 2021
• Est. completion date: January 1, 2026

Study information

• Verified date: April 2024
• Source: West China Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This is a single-arm phase II clinical trial to evaluate the initial efficacy and safety of Sintilimab injection combined with Inlyta in fumarate hydratase-deficient renal cell carcinoma.

Description:

Our previous genetic research as well as other published data indicated the possible well response to combination of immunotherapy with targeted therapy in FH-deficient renal cell carcinoma, therefore the investigators intented to perform this single-arm phase II clinical trial to evaluate the initial efficacy and safety of Sintilimab injection combined with Inlyta in FH-deficient renal cell carcinoma.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 41
• Est. completion date: January 1, 2026
• Est. primary completion date: March 1, 2025
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

1. Age = 18, no gender limitation;

2. Histopathological confirmed RCC, and diagnosed as FH-dRCC by Sanger or NGS sequencing after being included in preliminary IHC screening;

3. The patients incuded must be diagnosed with metastatic RCC or TNM stage IV (according to the 2009 TNM staging system), with distant metastasis confirmed by radiology or pathology.

4. Have not received systemic treatment, including cytokines, targeted drugs, or other experimental drugs, or have received targeted drugs (within the range of 1st-line targeted drugs recommended by NCCN2022 for renal cancer) with single drug treatment for less than 1 month and have completed the washout period. ECOG score = 2;

5. Life expectancy = 3 months;

6. Signed written informed consent form and willing and able to comply with scheduled visits and other requirements of the study;

7. Agree to collect tumor tissue and blood samples required for this study and apply the samples to relevant studies;

8. Adequate organ and bone marrow function: absolute neutrophil count (ANC): =1×109/L, platelet count (PLT) =50×109/L, hemoglobin content (HGB) =80g/L; Liver function: total bilirubin (TBIL) =3×normal upper limit (ULN), alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) =5×ULN, albumin =20g/L; Renal function: serum creatinine (Cr) =3×ULN.

Exclusion Criteria:

1. Previously received anti-PD-1, anti-PD-L1, anti-PD-L2, or anti-CTLA4 antibody, or any other antibodies or drugs specifically targeting co-stimulatory or checkpoint pathways of T cells;

2. Active brain metastasis;

3. Other malignancy with primary site or histological type different from tumors evaluated in this study within 2 years of personal history, except skin basal cell carcinoma, squamous cell carcinoma or adequately treated cervical carcinoma in situ;

4. Underwent major operation (craniotomy, thoracotomy or laparotomy) within 4 weeks of the first dose of study medication or with severe trauma;

5. Received systemic treatment with corticosteroids (> 10mg daily prednisone equivalent) or other immunosuppressive medications within 4 weeks of first dose. Inhaled or topical steroids and adrenal replacement steroid doses are permitted in the absence of active autoimmune disease.

6. Known or suspected active autoimmune disease (congenital or acquired), including interstitial pneumonia, uveitis, enteritis, hepatitis, hypophysitis, vasculitis, nephritis, thyroiditis, etc. Patients with type I diabetes, hypothyroidism that only requires systemic treatment (including vitiligo, psoriasis, alopecia, etc.), or conditions that are not expected to recur in the absence of external triggers are eligible to participate in this study; Known history of allogeneic organ (except corneal transplantation) or allogeneic hemopoietic stem cell transplantation;

7. Known allergy or hypersensitivity to any monoclonal antibodies or any components used in their preparation;

8. Uncontrolled concomitant disease, including but not limited to:

1. Active or poorly controlled severe infection;

2. Human Immunodeficiency Virus (HIV) infection (HIV antibody positive);

3. Known acute or chronic active hepatitis B infection (HBsAg positive and HBV DNA>1*103/ml), or acute or chronic active hepatitis C (HCV antibody positive and HCV RNA>15IU/ml);

4. Active tuberculosis;

9. Symptomatic congestive heart failure (New York Heart Association grade III-IV) or symptomatic, poorly controlled arrhythmia;

10. Poorly controlled arterial hypertension (SBP = 160mmHg or DBP = 100mmHg) with standard treatment;

11. Prior arterial thromboembolism event, including myocardial infarction, unstable angina, stroke and transient ischemic attack, within 6 months of enrollment;

12. Diseases that require anticoagulant treatment with warfarin (coumarin);

13. Poorly controlled hypercalcemia (Ca2+ > 1.5mmol/L, or serum calcium > 12mg/dL, or corrected serum calcium > ULN), or symptomatic hypercalcemia requiring bisphosphate treatment;

14. Other acute or chronic diseases, mental illness, or abnormal laboratory test results that may lead to the following outcomes: increase the risk of participating in study or study drug administration, or interfere with the interpretation of the study results and considered by investigator as "NOT" eligible to participate in this study;

15. Women who are pregnant or nursing.

Related Conditions & MeSH terms

• Carcinoma
• Carcinoma, Renal Cell
• Fumarate Hydratase Deficiency
• Immunotherapy

Intervention

Drug:
• Sintilimab injection plus Inlyta treatment
Combined Sintilimab injection and Inlyta treatment in FH-deficient RCC

Locations

Country	Name	City	State
China	West China Hospital	Chengdu	Sichuan

Sponsors (1)

Lead Sponsor	Collaborator
West China Hospital

Country where clinical trial is conducted

China, 

References & Publications (9)

Isaacs JS, Jung YJ, Mole DR, Lee S, Torres-Cabala C, Chung YL, Merino M, Trepel J, Zbar B, Toro J, Ratcliffe PJ, Linehan WM, Neckers L. HIF overexpression correlates with biallelic loss of fumarate hydratase in renal cancer: novel role of fumarate in regulation of HIF stability. Cancer Cell. 2005 Aug;8(2):143-53. doi: 10.1016/j.ccr.2005.06.017. — View Citation

Kusmartsev S, Eruslanov E, Kubler H, Tseng T, Sakai Y, Su Z, Kaliberov S, Heiser A, Rosser C, Dahm P, Siemann D, Vieweg J. Oxidative stress regulates expression of VEGFR1 in myeloid cells: link to tumor-induced immune suppression in renal cell carcinoma. J Immunol. 2008 Jul 1;181(1):346-53. doi: 10.4049/jimmunol.181.1.346. — View Citation

Mullen AR, Wheaton WW, Jin ES, Chen PH, Sullivan LB, Cheng T, Yang Y, Linehan WM, Chandel NS, DeBerardinis RJ. Reductive carboxylation supports growth in tumour cells with defective mitochondria. Nature. 2011 Nov 20;481(7381):385-8. doi: 10.1038/nature10642. — View Citation

Najjar YG, Rayman P, Jia X, Pavicic PG Jr, Rini BI, Tannenbaum C, Ko J, Haywood S, Cohen P, Hamilton T, Diaz-Montero CM, Finke J. Myeloid-Derived Suppressor Cell Subset Accumulation in Renal Cell Carcinoma Parenchyma Is Associated with Intratumoral Expression of IL1beta, IL8, CXCL5, and Mip-1alpha. Clin Cancer Res. 2017 May 1;23(9):2346-2355. doi: 10.1158/1078-0432.CCR-15-1823. Epub 2016 Oct 31. — View Citation

Ooi A, Wong JC, Petillo D, Roossien D, Perrier-Trudova V, Whitten D, Min BW, Tan MH, Zhang Z, Yang XJ, Zhou M, Gardie B, Molinie V, Richard S, Tan PH, Teh BT, Furge KA. An antioxidant response phenotype shared between hereditary and sporadic type 2 papillary renal cell carcinoma. Cancer Cell. 2011 Oct 18;20(4):511-23. doi: 10.1016/j.ccr.2011.08.024. — View Citation

Tomlinson IP, Alam NA, Rowan AJ, Barclay E, Jaeger EE, Kelsell D, Leigh I, Gorman P, Lamlum H, Rahman S, Roylance RR, Olpin S, Bevan S, Barker K, Hearle N, Houlston RS, Kiuru M, Lehtonen R, Karhu A, Vilkki S, Laiho P, Eklund C, Vierimaa O, Aittomaki K, Hietala M, Sistonen P, Paetau A, Salovaara R, Herva R, Launonen V, Aaltonen LA; Multiple Leiomyoma Consortium. Germline mutations in FH predispose to dominantly inherited uterine fibroids, skin leiomyomata and papillary renal cell cancer. Nat Genet. 2002 Apr;30(4):406-10. doi: 10.1038/ng849. Epub 2002 Feb 25. — View Citation

Voss MH, Molina AM, Chen YB, Woo KM, Chaim JL, Coskey DT, Redzematovic A, Wang P, Lee W, Selcuklu SD, Lee CH, Berger MF, Tickoo SK, Reuter VE, Patil S, Hsieh JJ, Motzer RJ, Feldman DR. Phase II Trial and Correlative Genomic Analysis of Everolimus Plus Bevacizumab in Advanced Non-Clear Cell Renal Cell Carcinoma. J Clin Oncol. 2016 Nov 10;34(32):3846-3853. doi: 10.1200/JCO.2016.67.9084. — View Citation

Wallin JJ, Bendell JC, Funke R, Sznol M, Korski K, Jones S, Hernandez G, Mier J, He X, Hodi FS, Denker M, Leveque V, Canamero M, Babitski G, Koeppen H, Ziai J, Sharma N, Gaire F, Chen DS, Waterkamp D, Hegde PS, McDermott DF. Atezolizumab in combination with bevacizumab enhances antigen-specific T-cell migration in metastatic renal cell carcinoma. Nat Commun. 2016 Aug 30;7:12624. doi: 10.1038/ncomms12624. — View Citation

Zhang X, Liu H, Zhang Y, et al. Phase II, multi-center study of sintilimab in combination with axitinib in patient with advanced fumarate hydratase-deficient renal cell carcinoma. Presented at: 2023 AUA Annual Meeting; April 28-May 1, 2023; Chicago, IL. A

Outcome

Type	Measure	Description	Time frame	Safety issue
Other	Number of participants with treatment-related adverse events as assessed by CTCAE v5.0	Number of participants with treatment-related adverse events as assessed by CTCAE v5.0, also types and degree	3 years
Primary	ORR	objective response rate	3 years
Primary	PFS	progression-free survival	3 years
Secondary	OS	overall survival	3 years
Secondary	EQ-5D-5L	EQ-5D-5L score change over time from baseline to disease progression. The EQ-5D-5L is consisted of five dimensions of health (mobility, self-care, usual activities, pain/discomfort, and anxiety/depression). Higher scores indicate poorer health.	Up to 36 months
Secondary	FKSI-19	FKSI-19 score change over time from baseline to disease progression. The scale of FKSI-19 is from 0 to 48, and higher scores indicate worse quality of life.	Up to 36 months
Secondary	DCR	Disease control rate	3 years
Secondary	Duration of response	time from the first occurrence of treatment response (CR or PR) to disease progression or death	3 years
Secondary	VAS	VAS pain score change over time from baseline to disease progression. The scale of VAS is from 0-10, and higher scores indicate worse symptom of pain.	3 years