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DRUG:

simlukafusp alfa (RG7461)

i
Other names: RG7461, RO-6874281, aFAP-IL2v, FAP-IL2v, FAP-IL2v FP, RG-7461, RO6874281, RG 7461
Associations
Company:
Roche
Drug class:
IL-2 stimulant, FAP inhibitor, Immunoproteasome inhibitor
Related drugs:
Associations
14d
MORPHEUS-PDAC: A Study of Multiple Immunotherapy-Based Treatment Combinations in Participants With Metastatic Pancreatic Ductal Adenocarcinoma (Morpheus-Pancreatic Cancer) (clinicaltrials.gov)
P1/2, N=340, Active, not recruiting, Hoffmann-La Roche | Trial completion date: Oct 2026 --> Jan 2025 | Trial primary completion date: Oct 2025 --> Jan 2025
Trial completion date • Trial primary completion date • Metastases
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • gemcitabine • 5-fluorouracil • Cotellic (cobimetinib) • albumin-bound paclitaxel • oxaliplatin • leucovorin calcium • Actemra IV (tocilizumab) • tiragolumab (RG6058) • etrumadenant (AB928) • pegvorhyaluronidase alfa (PEGPH20) • Aphexda (motixafortide) • selicrelumab (RG7876) • simlukafusp alfa (RG7461)
1m
Phase 1b Study of the Immunocytokine Simlukafusp alfa (FAP-IL2v), in Combination with Cetuximab in Patients with Head and Neck Squamous Cell Carcinoma. (PubMed, Clin Cancer Res)
The safety profile of FAP-IL2v in combination with cetuximab was acceptable and pharmacodynamic markers support the proposed mode-of-action of this combination, but the overall low antitumor activity does not warrant further clinical exploration in HNSCC. [Part C of Study BP29842 (NCT02627274).].
P1 data • Journal • Combination therapy
|
CD8 (cluster of differentiation 8) • IL2RA (Interleukin 2 receptor, alpha) • ISG20 (Interferon Stimulated Exonuclease Gene 20)
|
Erbitux (cetuximab) • simlukafusp alfa (RG7461)
1m
Clinical • P2 data • Preclinical • Retrospective data • Review • Journal • Metastases
|
PD-L1 (Programmed death ligand 1) • CD8 (cluster of differentiation 8)
|
PD-L1 expression • PD-L1 negative
|
Tecentriq (atezolizumab) • simlukafusp alfa (RG7461)
7ms
Phase II study to determine the anti-tumor activity and safety of simlukafusp alfa (FAP-IL2v) combined with atezolizumab in esophageal cancer. (PubMed, Clin Cancer Res)
P2; FAP-IL2v plus atezolizumab demonstrated clinical activity and was tolerable in patients with previously treated esophageal SCC.
Journal • P2 data • PD(L)-1 Biomarker • IO biomarker
|
PD-L1 (Programmed death ligand 1)
|
PD-L1 expression • PD-L1 negative
|
VENTANA PD-L1 (SP263) Assay
|
Tecentriq (atezolizumab) • simlukafusp alfa (RG7461)
7ms
Safety, Pharmacokinetics, Pharmacodynamics, and Antitumor Activity from a Phase I Study of Simlukafusp Alfa (FAP-IL2v) in Advanced/Metastatic Solid Tumors. (PubMed, Clin Cancer Res)
FAP-IL2v had a manageable safety profile and showed initial signs of antitumor activity in advanced/metastatic solid tumors.
P1 data • PK/PD data • Journal • Metastases
|
CD8 (cluster of differentiation 8) • IL2RA (Interleukin 2 receptor, alpha) • CD4 (CD4 Molecule) • IL2 (Interleukin 2)
|
simlukafusp alfa (RG7461)
12ms
Enrollment closed
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • gemcitabine • 5-fluorouracil • Cotellic (cobimetinib) • albumin-bound paclitaxel • oxaliplatin • leucovorin calcium • Actemra IV (tocilizumab) • tiragolumab (RG6058) • etrumadenant (AB928) • pegvorhyaluronidase alfa (PEGPH20) • Aphexda (motixafortide) • selicrelumab (RG7876) • simlukafusp alfa (RG7461)
over1year
MORPHEUS-PDAC: A Study of Multiple Immunotherapy-Based Treatment Combinations in Participants With Metastatic Pancreatic Ductal Adenocarcinoma (Morpheus-Pancreatic Cancer) (clinicaltrials.gov)
P1/2, N=340, Recruiting, Hoffmann-La Roche | Trial completion date: Jun 2024 --> Oct 2026 | Trial primary completion date: Jun 2024 --> Oct 2025
Trial completion date • Trial primary completion date • Metastases
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • gemcitabine • 5-fluorouracil • Cotellic (cobimetinib) • albumin-bound paclitaxel • oxaliplatin • leucovorin calcium • Actemra IV (tocilizumab) • tiragolumab (RG6058) • etrumadenant (AB928) • pegvorhyaluronidase alfa (PEGPH20) • Aphexda (motixafortide) • selicrelumab (RG7876) • simlukafusp alfa (RG7461)
over1year
BP40234: Basket Study to Evaluate the Therapeutic Activity of Simlukafusp Alfa as a Combination Therapy in Participants With Advanced and/or Metastatic Solid Tumors (clinicaltrials.gov)
P2, N=256, Terminated, Hoffmann-La Roche | Completed --> Terminated; The Sponsor discontinued the development of Simlukafusp alfa due to portfolio prioritization, not due to any safety, efficacy, or quality issues.
Trial termination • Combination therapy • Pan tumor • Metastases
|
CD8 (cluster of differentiation 8)
|
Tecentriq (atezolizumab) • gemcitabine • docetaxel • vinorelbine tartrate • simlukafusp alfa (RG7461)
almost2years
Trial completion • Combination therapy
|
CD20 (Membrane Spanning 4-Domains A1)
|
EGFR positive
|
Herceptin (trastuzumab) • Erbitux (cetuximab) • simlukafusp alfa (RG7461)
2years
Trial completion • Combination therapy
|
PD-L1 (Programmed death ligand 1) • BRAF (B-raf proto-oncogene) • CD8 (cluster of differentiation 8) • FAP (Fibroblast activation protein, alpha) • FOXP3 (Forkhead Box P3)
|
BRAF mutation
|
Keytruda (pembrolizumab) • simlukafusp alfa (RG7461)
over2years
Enrollment open
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • gemcitabine • 5-fluorouracil • Cotellic (cobimetinib) • albumin-bound paclitaxel • oxaliplatin • leucovorin calcium • Actemra IV (tocilizumab) • tiragolumab (RG6058) • etrumadenant (AB928) • pegvorhyaluronidase alfa (PEGPH20) • Aphexda (motixafortide) • selicrelumab (RG7876) • simlukafusp alfa (RG7461)
over2years
Trial completion • Combination therapy • Pan tumor
|
CD8 (cluster of differentiation 8)
|
Tecentriq (atezolizumab) • gemcitabine • vinorelbine tartrate • simlukafusp alfa (RG7461)
almost3years
MORPHEUS-PDAC: A Study of Multiple Immunotherapy-Based Treatment Combinations in Participants With Metastatic Pancreatic Ductal Adenocarcinoma (Morpheus-Pancreatic Cancer) (clinicaltrials.gov)
P1/2, N=290, Active, not recruiting, Hoffmann-La Roche | Trial completion date: Nov 2022 --> Jun 2024 | Trial primary completion date: Nov 2022 --> Jun 2024
Trial completion date • Trial primary completion date
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • gemcitabine • 5-fluorouracil • Cotellic (cobimetinib) • albumin-bound paclitaxel • oxaliplatin • leucovorin calcium • Actemra IV (tocilizumab) • tiragolumab (RG6058) • etrumadenant (AB928) • pegvorhyaluronidase alfa (PEGPH20) • Aphexda (motixafortide) • selicrelumab (RG7876) • simlukafusp alfa (RG7461)
almost3years
A Study Evaluating Safety, Pharmacokinetics, and Therapeutic Activity of RO6874281 as a Single Agent (Part A) or in Combination With Trastuzumab or Cetuximab (Part B or C) (clinicaltrials.gov)
P1a/1b, N=134, Active, not recruiting, Hoffmann-La Roche | Trial completion date: Dec 2021 --> Dec 2022 | Trial primary completion date: Dec 2021 --> Dec 2022
Trial completion date • Trial primary completion date • Combination therapy
|
CD20 (Membrane Spanning 4-Domains A1)
|
EGFR positive
|
Herceptin (trastuzumab) • Erbitux (cetuximab) • simlukafusp alfa (RG7461)
3years
Clinical • Trial completion • Combination therapy
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • simlukafusp alfa (RG7461)
over3years
Clinical • Enrollment closed
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • gemcitabine • 5-fluorouracil • Cotellic (cobimetinib) • albumin-bound paclitaxel • oxaliplatin • leucovorin calcium • Actemra IV (tocilizumab) • tiragolumab (RG6058) • etrumadenant (AB928) • pegvorhyaluronidase alfa (PEGPH20) • Aphexda (motixafortide) • selicrelumab (RG7876) • simlukafusp alfa (RG7461)
over3years
[VIRTUAL] Clinical activity and safety of simlukafusp alfa, an engineered interleukin-2 variant targeted to fibroblast activation protein-α, combined with atezolizumab in patients with recurrent or metastatic cervical cancer. (ASCO 2021)
SIM in combination with ATZ demonstrated an acceptable safety profile in pts with R/M cervical SCC . The anti-tumor activity compares favorably to the approved PD-1 inhibitors in this setting and supports further exploration of IL-2v and checkpoint inhibition in this patient population of high unmet medical need.
Clinical
|
PD-L1 (Programmed death ligand 1) • CD8 (cluster of differentiation 8) • IL2 (Interleukin 2) • FAP (Fibroblast activation protein, alpha)
|
VENTANA PD-L1 (SP142) Assay
|
Tecentriq (atezolizumab) • simlukafusp alfa (RG7461)
over3years
[VIRTUAL] Randomized phase Ib study to evaluate safety, pharmacokinetics and therapeutic activity of simlukafusp α in combination with atezolizumab ± bevacizumab in patients with unresectable advanced/ metastatic renal cell carcinoma (RCC) (NCT03063762). (ASCO 2021)
The combination of SIM with ATZ ± BEV was feasible with an acceptable safety profile . Clinical activity was more favorable for the triplet among the study Arms, but comparable to the ATZ + BEV combination in the IMmotion151 (Rini B, et al 2019) . Observed pharmacodynamic findings were consistent with the expected effects.
Combination therapy • PK/PD data • P1 data • Clinical
|
PD-L1 (Programmed death ligand 1) • CD8 (cluster of differentiation 8) • IL2 (Interleukin 2) • FAP (Fibroblast activation protein, alpha)
|
PD-L1 expression • PD-L1 negative
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • simlukafusp alfa (RG7461)
over3years
MORPHEUS-PDAC: A Study of Multiple Immunotherapy-Based Treatment Combinations in Participants With Metastatic Pancreatic Ductal Adenocarcinoma (Morpheus-Pancreatic Cancer) (clinicaltrials.gov)
P1/2, N=290, Recruiting, Hoffmann-La Roche | Trial completion date: Nov 2021 --> Nov 2022 | Trial primary completion date: Nov 2021 --> Nov 2022
Clinical • Trial completion date • Trial primary completion date
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • gemcitabine • 5-fluorouracil • Cotellic (cobimetinib) • albumin-bound paclitaxel • oxaliplatin • leucovorin calcium • Actemra IV (tocilizumab) • tiragolumab (RG6058) • etrumadenant (AB928) • pegvorhyaluronidase alfa (PEGPH20) • Aphexda (motixafortide) • selicrelumab (RG7876) • simlukafusp alfa (RG7461)
over3years
[VIRTUAL] Stroma-immune landscape in lymphoma: new mechanisms of immunosuppression and therapeutic targeting (AACR 2021)
Moreover, lymphoma-FRCs upregulated expression of inhibitory PD-1 ligands that reduced the anti-tumor cytolytic activity of CD8+ T cells, a T cell bispecific antibody (CD20-TCB, glofitamab) and anti-CD19 CAR T cells in our coculture models.To overcome the immunosuppressive activity of DLBCL-FRCs, we investigated the use of CD20-TCB in combination with stroma-targeting immunocytokine fusion protein drug (FAP-IL2v, RG7461) or costimulatory fusion protein (FAP-4-1BBL, RG7827). In addition, the ability of immune- /stroma- targeted combination immunotherapy to trigger anti-tumor activity and CD8+ T cell retention within the FRC-TME was demonstrated using 3D precision-cut lymph node slice-based organotypic cultures of DLBCL and other B cell malignancies.In conclusion our data reveal that lymphoma cells actively reprogram FRCs that acquire altered immunoregulatory function which prevents effective T cell motility and suppresses the anti-tumor function of cytolytic T cells. Importantly, we demonstrate that combination immunotherapy incorporating fibroblast-targeting fusion proteins could effectively recover anti-tumor T cell activity.
PD(L)-1 Biomarker • IO biomarker
|
CD20 (Membrane Spanning 4-Domains A1) • CD8 (cluster of differentiation 8)
|
Columvi (glofitamab-gxbm) • RG7827 • simlukafusp alfa (RG7461)
over3years
Clinical • Enrollment closed • Combination therapy
|
CD20 (Membrane Spanning 4-Domains A1)
|
EGFR positive
|
Herceptin (trastuzumab) • Erbitux (cetuximab) • simlukafusp alfa (RG7461)
over3years
Clinical • Enrollment closed • Enrollment change • Combination therapy
|
PD-L1 (Programmed death ligand 1) • BRAF (B-raf proto-oncogene) • CD8 (cluster of differentiation 8) • FAP (Fibroblast activation protein, alpha) • FOXP3 (Forkhead Box P3)
|
BRAF mutation
|
Keytruda (pembrolizumab) • simlukafusp alfa (RG7461)
over4years
A Study Evaluating Safety, Pharmacokinetics, and Therapeutic Activity of RO6874281 as a Single Agent (Part A) or in Combination With Trastuzumab or Cetuximab (Part B or C) (clinicaltrials.gov)
P1a/1b; N=150; Recruiting; Sponsor: Hoffmann-La Roche; Trial completion date: May 2020 --> Dec 2021; Trial primary completion date: May 2020 --> Dec 2021
Combination therapy • Trial completion date • Trial primary completion date • Clinical
|
CD20 (Membrane Spanning 4-Domains A1)
|
EGFR positive
|
Herceptin (trastuzumab) • Erbitux (cetuximab) • simlukafusp alfa (RG7461)
over4years
Study to Evaluate Safety, Pharmacokinetics and Therapeutic Activity of RO6874281 as a Combination Therapy in Participants With Unresectable Advanced and/or Metastatic Renal Cell Carcinoma (RCC) (clinicaltrials.gov)
P1b, N=69, Active, not recruiting, Hoffmann-La Roche | Trial completion date: Dec 2020 --> Mar 2021 | Trial primary completion date: Dec 2020 --> Mar 2021
Clinical • Trial completion date • Trial primary completion date • Combination therapy
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • simlukafusp alfa (RG7461)
over4years
Clinical • Trial primary completion date • Combination therapy
|
PD-L1 (Programmed death ligand 1) • BRAF (B-raf proto-oncogene) • CD8 (cluster of differentiation 8) • FAP (Fibroblast activation protein, alpha) • FOXP3 (Forkhead Box P3)
|
BRAF mutation
|
Keytruda (pembrolizumab) • simlukafusp alfa (RG7461)
over4years
[VIRTUAL] phase Ib/II, open-label, randomised evaluation of atezolizumab plus RO6874281 vs control in MORPHEUS–pancreatic ductal adenocarcinoma (ESMO-GI 2020)
P1/2 | "Control treatment was mFOLFOX6 or gemcitabine plus nab-paclitaxel (Gem/nab-pac). Legal entity responsible for the study The authors. Funding F. Hoffmann-La Roche, Ltd."
P1/2 data • Clinical
|
PD-L1 (Programmed death ligand 1) • IL2 (Interleukin 2) • FAP (Fibroblast activation protein, alpha)
|
Tecentriq (atezolizumab) • gemcitabine • albumin-bound paclitaxel • simlukafusp alfa (RG7461)
over4years
Trial completion date • Trial primary completion date • Clinical
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • gemcitabine • 5-fluorouracil • Cotellic (cobimetinib) • albumin-bound paclitaxel • oxaliplatin • leucovorin calcium • Actemra IV (tocilizumab) • tiragolumab (RG6058) • etrumadenant (AB928) • pegvorhyaluronidase alfa (PEGPH20) • Aphexda (motixafortide) • selicrelumab (RG7876) • simlukafusp alfa (RG7461)
almost5years
Combination therapy • Trial completion date • Clinical
|
PD-L1 (Programmed death ligand 1) • BRAF (B-raf proto-oncogene) • CD8 (cluster of differentiation 8) • FAP (Fibroblast activation protein, alpha) • FOXP3 (Forkhead Box P3)
|
BRAF mutation
|
Keytruda (pembrolizumab) • simlukafusp alfa (RG7461)
almost5years
Combination therapy • Trial primary completion date • Clinical
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • simlukafusp alfa (RG7461)
almost5years
Trial completion date • Trial primary completion date • Clinical
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • gemcitabine • 5-fluorouracil • Cotellic (cobimetinib) • albumin-bound paclitaxel • oxaliplatin • leucovorin calcium • Actemra IV (tocilizumab) • tiragolumab (RG6058) • etrumadenant (AB928) • pegvorhyaluronidase alfa (PEGPH20) • Aphexda (motixafortide) • selicrelumab (RG7876) • simlukafusp alfa (RG7461)
almost5years
Clinical • Enrollment change • Combination therapy
|
PD-L1 (Programmed death ligand 1) • BRAF (B-raf proto-oncogene) • CD8 (cluster of differentiation 8) • FAP (Fibroblast activation protein, alpha) • FOXP3 (Forkhead Box P3)
|
BRAF mutation
|
Keytruda (pembrolizumab) • simlukafusp alfa (RG7461)
5years
Combination therapy • Enrollment change • Clinical
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • simlukafusp alfa (RG7461)
over5years
Basket Study to Evaluate the Therapeutic Activity of RO6874281 as a Combination Therapy in Participants With Advanced and/or Metastatic Solid Tumors (clinicaltrials.gov)
P2; N=280; Recruiting; Sponsor: Hoffmann-La Roche; Trial completion date: Dec 2020 --> Jan 2022; Trial primary completion date: Feb 2019 --> Jan 2022
Trial completion date • Trial primary completion date
|
CD8 (cluster of differentiation 8)
|
Tecentriq (atezolizumab) • gemcitabine • vinorelbine tartrate • simlukafusp alfa (RG7461)
over5years
Combination therapy • Trial completion date • Enrollment closed • Clinical
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • simlukafusp alfa (RG7461)
over5years
Clinical • Enrollment open • Combination therapy
|
PD-L1 (Programmed death ligand 1) • BRAF (B-raf proto-oncogene) • CD8 (cluster of differentiation 8) • FAP (Fibroblast activation protein, alpha) • FOXP3 (Forkhead Box P3)
|
BRAF mutation
|
Keytruda (pembrolizumab) • simlukafusp alfa (RG7461)
over5years
Clinical • New P1 trial • Combination therapy
|
PD-L1 (Programmed death ligand 1) • BRAF (B-raf proto-oncogene) • CD8 (cluster of differentiation 8) • FAP (Fibroblast activation protein, alpha) • FOXP3 (Forkhead Box P3)
|
BRAF mutation
|
Keytruda (pembrolizumab) • simlukafusp alfa (RG7461)
almost6years
A Study Evaluating Safety, Pharmacokinetics, and Therapeutic Activity of RO6874281 as a Single Agent (Part A) or in Combination With Trastuzumab or Cetuximab (Part B or C) (clinicaltrials.gov)
P1a/1b, N=205, Recruiting, Hoffmann-La Roche | Trial completion date: Jul 2019 --> May 2020 | Trial primary completion date: Jul 2019 --> May 2020
Clinical • Trial completion date • Trial primary completion date • Combination therapy
|
CD20 (Membrane Spanning 4-Domains A1)
|
EGFR positive
|
Herceptin (trastuzumab) • Erbitux (cetuximab) • simlukafusp alfa (RG7461)
6years
Enrollment change
|
CD8 (cluster of differentiation 8)
|
Tecentriq (atezolizumab) • gemcitabine • vinorelbine tartrate • simlukafusp alfa (RG7461)
6years
Combination therapy • Trial completion date • Clinical
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • simlukafusp alfa (RG7461)
6years
Trial completion date • Clinical
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • gemcitabine • 5-fluorouracil • Cotellic (cobimetinib) • albumin-bound paclitaxel • oxaliplatin • leucovorin calcium • Actemra IV (tocilizumab) • tiragolumab (RG6058) • etrumadenant (AB928) • pegvorhyaluronidase alfa (PEGPH20) • Aphexda (motixafortide) • selicrelumab (RG7876) • simlukafusp alfa (RG7461)
over6years
Enrollment change
|
CD8 (cluster of differentiation 8)
|
Tecentriq (atezolizumab) • gemcitabine • vinorelbine tartrate • simlukafusp alfa (RG7461)
over6years
Combination therapy • Enrollment change • Clinical
|
PD-L1 (Programmed death ligand 1)
|
Avastin (bevacizumab) • Tecentriq (atezolizumab) • simlukafusp alfa (RG7461)