Tivozanib: A New Hope for Treating Renal Cell Carcinoma.

BACKGROUND: Renal cell carcinoma (RCC) is a diverse collection of malignancies with varying histological characteristics, molecular changes, prognosis, and therapeutic response. Tivozanib was first approved in March 2021 by USFDA with the brand name Fotivda. Tivozanib hydrochloride monohydrate is an oral medication that is used to treat relapsed or refractory renal cell carcinoma. OBJECTIVE: In this review, we explain renal cell carcinoma and its different types of treatment by the anti-renal carcinoma drugs. METHODS: A comprehensive literature search was conducted in the relevant databases, like ScienceDirect, PubMed, ResearchGate, and Google Scholar, to identify the studies. CONCLUSION: Tivozanib is an oral VEGFR-1, VEGFR-2, and VEGFR-3 tyrosine kinase inhibitor that is extremely selective and powerful. It has much less affinity for other receptor tyrosine kinases than multi-targeted TKIs now in clinical use. Because of its long half-life in circulation, it may be able to block VEGFRs more consistently. Doserelated controllable hypertension is its most commonly seen drug-related side event. Fatigue, hoarseness, and diarrhea, which are all common side effects, are not dose-related. Because of its target specificity, tivozanib can work well with other medications that have low side effects. Blocking both the VEGF and mTOR signaling pathways at the same time provides the benefit of synergistic antitumor efficacy while also preventing treatment resistance. Thus, overall we can say that the drug tivozanib is suitable for treatment in patients with renal cell carcinoma and can be investigated in multi-center clinical trials.

US-FDA Approved Drugs in 2020 and 2021: A Review.

INTRODUCTION: Throughout the years, the disruption caused by COVID-19 continues to pose an excess of challenges for the pharmaceutical industry. Throughout the entire year, questions were raised that does COVID-19 have a negative impact on new drug approvals. However, the answer to those questions was a 'big no'. METHODS: We propose a compilation and analysis of around 100 medications, including small new molecular entities (NMEs), approved by the US Food and Drug Administration for the years 2020 and 2021. Novel drug discovery is crucial for pharmaceutical research and development as well as patient care. The only possible way to achieve this crucial goal is to repurpose current medications that may have anticipated effects as possible candidates. The availability of new drugs and biological products often means new treatment options for patients and advances in health care. RESULTS: Around 40% of the drugs were approved for various types of cancers. Other major therapeutic areas that were focused on were neurological products (around 17%), infectious diseases (13-15%), and cardiovascular disorders (7-8%). Various new products were approved for rare diseases (58-60%). This study aimed to discover a pattern in FDA medicine approvals during the last two decades. CONCLUSION: This data shows that anticancer medicines and biologics are receiving increased attention in research. With a bigger number of biologically derived medications being produced, the price could rise much higher. FDA should embrace innovative techniques that will stimulate the industry to enhance research and development of novel compounds or medications that can deliver considerable improvements over existing ones. To put it briefly, FDA had to update our approach to regulation as a whole in order to effectively develop the types of technologies that are becoming available. Modernizing medical product review programmes is a part of this. These initiatives are part of the Medical Innovation Access Plan.