Showing posts sorted by relevance for query Tivozanib. Sort by date Show all posts
Showing posts sorted by relevance for query Tivozanib. Sort by date Show all posts

Tuesday, April 7, 2020

Tivozanib Bests Sorafenib in Metastatic Renal Cell Carcinoma

In continuation of my update on Tivozanib  and  Sorafenib


Among patients with metastatic renal cell carcinoma, progression-free survival was longer in those receiving tivozanib versus sorafenib as third- or fourth-line therapy, according to a study published online Dec. 3 in The Lancet Oncology.

Brian I. Rini, M.D., from the Cleveland Clinic Taussig Cancer Institute, and colleagues conducted an open-label randomized trial at 120 academic hospitals in 12 countries and enrolled patients older than 18 years with histologically or cytologically confirmed metastatic renal cell carcinoma and at least two previous systemic treatments, including at least one with a vascular endothelial growth factor receptor inhibitor. Patients were randomly assigned to either tivozanib 1.5 mg orally once daily in four-week cycles or sorafenib 400 mg orally twice daily on a continual basis (175 patients to each); patients were followed for a median of 19 months.
The researchers found that median progression-free survival was significantly longer with tivozanib than sorafenib (5.6 versus 3.9 months; hazard ratio, 0.73). Hypertension was the most common grade 3 or 4 treatment-related adverse event (20 and 14 percent of tivozanib- and sorafenib-treated patients, respectively). Serious treatment-related adverse events occurred in 11 percent of tivozanib and 10 percent of sorafenib patients. There were no reports of treatment-related deaths.
"These results support tivozanib as a treatment option for patients with recurrent and progressive renal cell carcinoma, including those who have progressed after previous immunotherapy," the authors write.
Several authors disclosed financial ties to pharmaceutical companies, including AVEO Oncology, which manufactures tivozanib and funded the study.
https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(19)30735-1/fulltext

Thursday, June 14, 2012

Tivozanib Improves RCC (renal cell carinomas) Survival

Tivozanib (see structure, AV-951) is an oral VEGF receptor tyrosine kinase inhibitor. It is undergoing clinical trial investigation for the treatment of renal cell carinomas. An oral quinoline urea derivative, tivozanib suppresses angiogenesis by being selectively inhibitory against vascular endothelial growth factor.

The positive results of this Phase 2 trial informed the design and implementation of TIVO-1, a pivotal Phase 3 clinical study in advanced RCC demonstrating tivozanib superiority over sorafenib in the primary endpoint of PFS in the first-line setting, top-line data from which were reported in January 2012.
“Current RCC therapies are associated with toxicities that can interfere with patients’ treatment regimens and impact treatment efficacy and activities of daily living,” said Dmitry A. Nosov, M.D., Ph.D., senior clinical researcher at the Blokhin Oncology Research Center, Moscow, Russian Federation, lead author of the Phase 2 study and TIVO-1 investigator.

“Despite recent progress in treating patients with RCC, patients and physicians would benefit from a new RCC treatment option that delivers both improved efficacy and a more tolerable safety profile. The combined tivozanib efficacy and safety data demonstrated in this Phase 2 study supports tivozanib as a potential advancement in the RCC treatment landscape.”

Based on the positive Phase 2 data and success of the TIVO-1 trial, AVEO and its collaborator Astellas Pharma Inc. are moving forward with plans for submitting the tivozanib NDA in RCC in the third quarter of 2012, with the MAA submission to follow.

“We believe that the efficacy and safety profile consistently demonstrated by tivozanib and recently validated in our Phase 3 TIVO-1 trial represent an important step forward in the treatment of patients who have advanced RCC,” said William Slichenmyer, M.D., Sc.M., chief medical officer, AVEO. “We are pleased with the opportunity to collaborate with tivozanib study investigators on publishing these positive Phase 2 data in the Journal of Clinical Oncology, and look forward to advancing our work with our global partners at Astellas to bring tivozanib to patients who can benefit from this therapy.”....

http://jco.ascopubs.org/content/30/14/1678.abstract?sid=1fe73024-e1cc-481f-acc3-1dc09b596f7f

Friday, April 9, 2021

FDA Approves Fotivda (tivozanib) for the Treatment of Adult Patients with Relapsed or Refractory Advanced Renal Cell Carcinoma

In continuation of my update on Tivozanib


AVEO Oncology (Nasdaq: AVEO)   announced  the U.S. Food and Drug Administration (FDA)   approval of  Fotivda (tivozanib) for the treatment of adults with relapsed or refractory advanced renal cell carcinoma (RCC) who have received two or more prior systemic therapies. Fotivda is an oral, next-generation vascular endothelial growth factor (VEGF) tyrosine kinase inhibitor (TKI).


“Today’s approval of Fotivda provides a new tool for treating patients with kidney cancer who have relapsed or become refractory to two or more prior systemic therapies,” said Brian Rini, MD, Chief of Clinical Trials at Vanderbilt Ingram Cancer Center and principal investigator of the TIVO-3 trial. “With advances in RCC treatment, patients are living longer, increasing the need for proven, well tolerated treatment options in the relapsed or refractory setting. The TIVO-3 study is the first positive Phase 3 study in RCC patients who received two or more prior systemic therapies, and also the first Phase 3 RCC study to include a predefined population of patients who have received prior immunotherapy, the current standard of care in earlier-line treatment. With this approval, I believe Fotivda represents an attractive intervention, and expect it to play a meaningful role in the evolving RCC treatment landscape.”

“We believe in Fotivda’s potential to provide a differentiated treatment option for the growing number of individuals in the U.S. with relapsed or refractory RCC, and today marks the culmination of many years of hard work and determination of many individuals to bring this therapy to patients,” said Michael Bailey, president and chief executive officer of AVEO. “With today’s approval, AVEO begins its journey as a commercial-stage company, a noteworthy accomplishment in our industry. On behalf of the entire AVEO team, I would like to thank all the patients, their families, and caregivers whose tireless efforts made this day possible.”

“Relapsed or refractory RCC is a devastating disease for which patient outcomes can be limited due to the tradeoff between tolerability and efficacy,” said Dena Battle, president of KCCure. “The FDA approval of Fotivda represents an exciting, meaningful advancement by providing a new treatment option for this patient population.”

AVEO plans to make Fotivda available to patients in the U.S. by March 31, 2021.

The approval of Fotivda is based on AVEO’s pivotal Phase 3 study, TIVO-3, comparing Fotivda to sorafenib in relapsed or refractory advanced RCC following two or more prior systemic therapies. The application is also supported by three additional trials in RCC and includes safety data from over 1,000 clinical trial subjects.

Patients (n=350) enrolled in the TIVO-3 study were randomized 1:1 to receive either Fotivda or sorafenib. The main efficacy outcome measure was progression-free survival (PFS), assessed by a blinded independent radiology review committee. Other efficacy endpoints were overall survival (OS) and objective response rate (ORR).

Median PFS was 5.6 months (95% CI: 4.8, 7.3) in the Fotivda arm (n=175) compared with 3.9 months (95% CI: 3.7, 5.6) for those treated with sorafenib (HR 0.73; 95% CI: 0.56, 0.95; p=0.016). Median OS was 16.4 (95% CI: 13.4, 21.9) and 19.2 months (95% CI: 14.9, 24.2), for the Fotivda and sorafenib arms, respectively (HR 0.97; 95% CI: 0.75, 1.24). The ORR was 18% (95% CI: 12%, 24%) for the Fotivda arm and 8% (95% CI: 4%, 13%) for the sorafenib arm.

The most common (≥20%) adverse reactions were fatigue, hypertension, diarrhea, decreased appetite, nausea, dysphonia, hypothyroidism, cough, and stomatitis. The most common grade 3 or 4 laboratory abnormalities (≥5%) were decreased sodium, increased lipase, and decreased phosphate.

The recommended tivozanib dose is 1.34 mg once daily with or without food for 21 days every 28 days on treatment followed by 7 days off treatment (28 day cycle) until disease progression or unacceptable toxicity.

https://en.wikipedia.org/wiki/Tivozanib

Saturday, October 20, 2012

Aveo Files Tivozanib NDA | News | Drug Discovery and Development Magazine

We know that, Tivozanib (see structure below, AV-951) is an oral VEGF receptor tyrosine kinase inhibitor. It is undergoing clinical trial investigation for the treatment of renal cell carcinomas.An oral quinoline urea derivative, tivozanib suppresses angiogenesis by being selectively inhibitory against vascular endothelial growth factor. It was developed by AVEO Pharmaceuticals.It is designed to inhibit all three VEGF receptors. Phase III results on advanced renal cell carcinoma suggest a 30% or 3 months improvement in median PFS compared tosorafenib.