ImmunoOncology (I-O) is a fast developing field in which drugs stimulate the patient’s immune system to fight cancer. I-O include immune-checkpoint inhibitors, vaccines, and DAR-T, CAR-T cell & BiTE immunotherapies. Read our I-O blog and learn more about this fast-evolving field of medicine.
This year, ASCO 2020 was held as a virtual conference due to the COVID-19 pandemic. This is a summary of key trials presented at ASCO, focusing primarily on breast cancer, liver cancer, and lung cancer.
Know all the United States Food and Drug Administration (U.S. FDA) approved immune-checkpoint inhibitors. Members of MediPaper can download the free PPT slides summarising the U.S. FDA approved immune-checkpoint inhibitors and other U.S. FDA approved immunotherapies.
On 14 May 2019, the FDA approved the combination of avelumab (Bavencio®, Merck KGaA/Pfizer) plus axitinib (Inlyta®, Pfizer) for the first-line treatment of advanced renal cell carcinoma (RCC) patients.
On 19 April 2019, the FDA approved the programmed death 1 (PD-1) inhibitor pembrolizumab (KEYTRUDA®, Merck) plus axitinib – a selective and potent receptor tyrosine kinase inhibitor of vascular endothelial growth factor receptors (VEGFR) 1, 2, and 3 – as a first-line treatment for advanced renal cell carcinoma (RCC) patients.
Immunotherapy with programmed death 1 (PD-1) antibody pembrolizumab led to an objective response rate (ORR) of 14.6% in previously treated advanced cervical cancer patients with PD-L1–positive disease, as reported by Chung et al. on behalf of the KEYNOTE-158 investigators in the Journal of Clinical Oncology.
Combining programmed death 1 ligand (PD-L1) inhibitor atezolizumab with MEK-inhibitor cobimetinib in patients with previously treated metastatic colorectal cancer (mCRC) does not improve the overall survival (OS) when compared to regorafenib, as was reported by the investigators of the IMblaze370 (NCT02788279) trial in the Lancet Oncology.
On 18 March 2019, the FDA approved atezolizumab (Tecentriq®, Genentech) plus carboplatin and etoposide as front-line treatment of adult extensive-stage small cell lung cancer (ES-SCLC) patients.
On 8 March 2019, the FDA granted accelerated approval to atezolizumab (Tecentriq®, Genentech/Roche) in combination with albumin-bound paclitaxel (nab-paclitaxel) for the treatment of adult unresectable locally advanced or metastatic triple-negative breast cancer (TNBC) patients with programmed death 1 ligand (PD-L1) stained tumour-infiltrating immune cells (IC) of any intensity covering ≥1% of the tumour area, as determined by the VENTANA PD-L1 (SP142) Assay companion diagnostic (CDx).
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On 15 February 2019, the FDA approved pembrolizumab (Keytruda®, Merck) for the adjuvant treatment of melanoma patients with lymph node involvement following complete resection.
On 19 December 2018, pembrolizumab (Keytruda®, Merck) received accelerated approval by the FDA for the treatment of recurrent locally advanced or metastatic (R/M) Merkel cell carcinoma (MCC) in adult and paediatric patients.
On 6 December 2018, the FDA approved atezolizumab (Tecentriq®, Roche/Genentech) plus bevacizumab and chemotherapy with paclitaxel and carboplatin for the frontline treatment of metastatic non-squamous non-small cell lung cancer (NSq NSCLC) patients not harbouring any EGFR or ALK genomic tumour aberrations.
On 9 November 2018, the FDA granted accelerated approval to pembrolizumab (Keytruda®, Merck) for the treatment of patients with hepatocellular carcinoma (HCC) previously treated with sorafenib.
Whereas this year’s American Society of Clinical Oncology Annual Meeting (ASCO 2018) boasted two Phase III studies and four Phase II studies with notable results in hepatocellular carcinoma (HCC), the trend did not continue to the European Society for Medical Oncology Conference (ESMO 2018), held in Münich, Germany between October 19-23, 2018. The focus for this years ESMO was mostly on biliary-tract cancers (BTC). Welcome to the hepatobiliary track of ESMO 2018.
On October 30th 2018, the FDA approved the use of programmed death 1 (PD-1) inhibitor pembrolizumab (Keytruda®, Merck) in combination with carboplatin plus paclitaxel or nab-paclitaxel for the first-line treatment of patients with metastatic squamous non-small cell lung cancer (NSCLC).
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SUZHOU, China, Oct. 14, 2018 /PRNewswire/ — The combination therapy of novel programmed death 1 (PD-1) antibody IBI308 (sintilimab, Innovent Biologics) with biosimilar bevacizumab antibody IBI305 (Innovent Biologics) has received the investigational new drug (IND) application for clinical development approval by the National Medical Products Administration (NMPA, formerly known as CFDA) in China.
Atezolizumab (Tecentriq®, Roche/Genentech) plus standard chemotherapy for the first-line treatment of extensive-stage small-cell lung cancer (SCLC) was associated with a significantly longer overall survival (OS) and progression-free survival (PFS) when compared with chemotherapy alone.
Pembrolizumab (Keytruda®, Merck) in combination with chemotherapy was associated with longer overall survival (OS) and progression-free survival (PFS) when compared to placebo plus chemotherapy in patients with untreated metastatic squamous cell non-small cell lung cancer (NSCLC).
Adding ipilimumab (IPI [Yervoy®, Bristol-Myers Squibb]) to nivolumab (NIVO [Opdivo®, Bristol-Myers Squibb]) induction followed by maintenance with single-agent NIVO had a superior objective tumour response rate and progression-free survival (PFS) when compared to NIVO alone in patients with persistent or recurrent epithelial ovarian cancer.
TOKYO and BASKING RIDGE, N.J., October 3, 2018 /PRNewswire/ — The Japan Ministry of Health, Labour and Welfare (MHLW) granted the Orphan Drug designation to axicabtagene ciloleucel (KTE-C19, Daiichi Sankyo) for the treatment of diffuse large B-cell lymphoma (DLBCL), primary mediastinal large B-cell lymphoma (PMBCL),  high-grade B-cell lymphoma (HGBL), and transformed follicular lymphoma (TFL), which are all aggressive forms of non-Hodgkin lymphoma (NHL).Â
On September 28, 2018, the FDA approved programmed death 1 (PD-1) immune-checkpoint inhibitor cemiplimab-rwlc (Libtayo®, Regeneron) for use in patients with metastatic cutaneous squamous cell carcinoma (CSCC) and patients with locally advanced CSCC unamenable for curative surgery or curative radiation.
Avelumab (Bavencio®, Merck KGaA) does not improve the overall survival (OS) in non-small cell lung cancer (NSCLC) patients previously treated with platinum-doublet chemotherapy, as resulted from the JAVELIN Lung 200 study (NCT02395172). The safety profile favoured avelumab over docetaxel.
An interim analysis of the Phase III IMpower132 study showed that atezolizumab (Tecentriq®, Roche/Genentech) plus platinum-based chemotherapy (cisplatin or carboplatin) with pemetrexed improves the median progression-free survival (PFS) in treatment-naïve patients with non-squamous non-small cell lung cancer (NSCLC). The median PFS for atezolizumab plus pemetrexed and a platinum salt was 7.6 months vs 5.2 months with chemotherapy alone (HR=0.60, 95% CI: 0.49-0.72; p<0.0001).
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Camrelizumab (SHR-1210, Hengrui Medicine), a novel programmed death 1 (PD-1) inhibitor, plus gemcitabine and cisplatin showed a manageable toxicity profile with promising, preliminary anti-tumour activity in treatment-naïve Chinese nasopharyngeal carcinoma (NPC) patients. Larger, randomised controlled trials may provide further insight into the role of anti-PD1 for NPC, wrote the authors in the Lancet Oncology.
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CARsgen Therapeutics, a Shanghai-based clinical-stage immune-oncology company committed to developing Chimeric Antigen Receptor T (CAR-T) cell therapies for cancer, presented preliminary data of their first-in-class CAR-Claudin18.2 T-cell clinical trial in pancreatic and gastric cancer patients during the 2018 CAR-TCR Summit in Boston.
A high tumour mutational burden in the plasma (bTMB) is a clinically actionable biomarker for atezolizumab (Tencentriq®, Roche) treatment in patients who failed 1st-line platinum-based therapy for advanced non-small cell lung cancer (NSCLC).
Biosceptre has announced the initiation of its Phase 1 clinical study with the peptide vaccine BIL06v. BIL06v is a peptide-protein conjugate that recruits the patient’s immune system to make antibodies specifically targeted at nfP2X7-expressing cancer cells resulting in tumour cell death.
On the 16th of August, 2018, the FDA updated the prescribing information for pembrolizumab (Keytruda®, Merck) and atezolizumab (Tecentriq®, Roche/Genentech) and added the requirement for the use of an FDA-approved companion diagnostic test (CDx) to determine PD-L1 levels in cisplatin-ineligible patients with locally advanced or metastatic urothelial carcinoma.
On the 16th of August 2018, the FDA granted accelerated approval to nivolumab (Opdivo®, Bristol-Myers Squibb) for use in patients with metastatic small cell lung cancer (SCLC) who progressed after two lines of therapy, including one line of platinum-based chemotherapy.
On 20th of August 2018, the FDA granted regular approval for pembrolizumab (Keytruda®, Merck) plus pemetrexed and a platinum salt in the first-line treatment of patients with metastatic, non-squamous non-small cell lung cancer (NSCLC), not harbouring any EGFR or ALK genomic tumour aberrations.
Immunotherapy with either nivolumab (Opdivo®, Bristol-Myers Squibb) alone or the combination nivolumab plus ipilimumab (Yervoy®, Bristol-Myers Squibb) in patients with chemotherapy-refractory esophagogastric cancer leads to durable responses and encouraging long-term overall survival with a manageable safety profile, concluded the investigators of the CheckMate 032 study.Â
Programmed death 1 (PD-1) inhibition with the novel human anti-PD1 monoclonal antibody cemiplimab (REGN2810, Regeneron and Sanofi) in patients with locally advanced or metastatic cutaneous squamous-cell carcinoma (CSCC) resulted in a response in approximately half of the patients.
Metastatic gastric cancer (mGC) patients with microsatellite instability-high (MSI-H) or Epstein-Barr virus (EBV)-positive tumours, or those with a positive (≥1%) combined positive score (CPS) respond best to pembrolizumab PD-1 immunotherapy.
On July 10th, the FDA granted accelerated approval to ipilimumab (Yervoy©, Bristol-Myers Squibb) for use in combination with nivolumab (Opdivo©) for the treatment of adult and paediatric patients ≥12 years of age with microsatellite instability-high (MSI-H) or mismatch repair deficient (dMMR) metastatic colorectal cancer (mCRC) that has progressed following treatment with a fluoropyrimidine, oxaliplatin, and irinotecan.
Non-small cell lung cancer (NSCLC): a key feature of the American Society of Clinical Oncology (ASCO) 2018 annual meeting. This year, encouraging results with single-agent immunotherapy (I-O) and combinations of I-O with chemotherapy (CTx), including the CheckMate 227 with nivolumab (NIVO), IMpower131 and IMpower150 studies with atezolizumab (ATEZO), and KEYNOTE-042 and KEYNOTE-407 studies with pembrolizumab (PEMBRO). Furthermore, important Asian data on treatments for epidermal growth-factor recptor (EGFR) mutation-positive (mu+) NSCLC (ARCHER 1050, NEJ009, NEJ026, and JO25567).
On June 19, the FDA limited the use of atezolizumab and pembrolizumab for the treatment of locally advanced or metastatic urothelial cancer patients ineligible for cisplatin-containing therapy.
This year’s American Society of Clinical Oncology (ASCO) annual meeting includes two Phase III studies in the second-line treatment of the disease. Moreover, data with several immune-checkpoint inhibitors were presented, including the KEYNOTE-224 with pembrolizumab. Welcome to the summary of the ASCO 2018 HCC track.
First-line atezolizumab plus bevacizumab, carboplatin and paclitaxel improves PFS in patients with non-squamous NSCLC. Two presentations on the IMPower150 study by Martin Reck (ELCC 2018) and Mark Socinski (AACR 2018) discussed the frontline addition of atezolizumab to bevacizumab and chemotherapy in different lung cancer subgroups (NCT02366143).
The two CAR-T cell immunotherapies axicabtagene ciloleucel (Yescarta®) and tisagenlecleucel (Kymriah®) and the BiTE blinatumomab (Blincyto®) have in common that they target CD19 on the cancer cells. Do you know all the US FDA approved CAR-T and BiTE immunotherapies?
AACR 2018: First-line nivolumab-ipilimumab in TMB-high NSCLC with was associated with a more than tripled 1-year progression-free survival (PFS) rate compared to platinum-based chemotherapy in the Phase III CheckMate 227 trial (NCT02477826).
AACR 2018: Frontline pembrolizumab plus chemotherapy in NSCLC reduces the risk of death by more than 50%. The Phase III KEYNOTE-189 trial combined pembrolizumab (Keytruda®) plus standard of care platinum-based chemotherapy in non-squamous non–small cell lung cancer (NSCLC) without EGFR or ALK genetic aberrations (NCT0278680)
The FDA granted approvals to nivolumab and ipilimumab (Opdivo and Yervoy, Bristol-Myers Squibb) in combination for the treatment of intermediate or poor risk, previously untreated advanced renal cell carcinoma.
Pembrolizumab (Keytruda®) as single-agent immunotherapy in the frontline setting of any histology NSCLC with a PD-L1 expression ≥1% was associated with improved overall survival (OS) when compared to platinum-doublet chemotherapy in the KEYNOTE-042.
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Nivolumab (OpdivoⓇ) immunotherapy is active in nasopharyngeal carcinoma (NPC). A study published in JCO by Brigette Ma (CUHK) and a team of researchers from Hong Kong, Singapore, and the US showed promising results with nivolumab in NPC. Read more about immunotherapy in NPC.
The expansion of therapeutic options with immunotherapies will reflect a dramatic change in the guidelines for lung cancer, where immunotherapies mostly compete with the use of chemotherapeutic agents. A brief communication on immunotherapies for NSCLC.
On September 22, 2017, the FDA granted accelerated approval to pembrolizumab (KEYTRUDA, Merck) for use in patients with locally advanced or metastatic, gastric or gastroesophageal junction (GEJ) adenocarcinoma positive for PD-L1 as determined by an FDA-approved companion diagnostic (CDx) and progressing after ≥2 prior systemic therapies, including a fluoropyrimidine- and platinum-containing regimen, and, when appropriate, HER2-targeted therapy.
On September 22, 2017, the Food and Drug Administration granted accelerated approval to nivolumab (OPDIVO, Bristol-Myers Squibb Co.) for the treatment of hepatocellular carcinoma (HCC) in patients who have been previously treated with sorafenib. Approval was based on a 154-patient subgroup of CHECKMATE-040 (NCT 01658878), a multicenter, open-label trial conducted in patients with HCC and […]
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The CICS Annual Conference on Immuno Oncology is offering the most significant advances in the world of oncology. The goal of the meeting is to convey the clinical and translational advances in various areas of cancer immunology to medical oncologists, medical students, and other health professionals.
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The number of different types of T-helper cells (Th) and cytotoxic T cells (CD8) may predict response to ipilimumab in several malignancies. This was concluded by Dr Juan Pablo Márquez ManrÃquez who presented the study at the ESMO conference on behalf of the investigators of the Sonora Cancer Research Center (CICS) in Mexico and the United States (U.S.).
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A phase II proof-of-concept (POC) study investigating the safety and tolerability of immune modulator IMM-101 plus gemcitabine vs. single agent gemcitabine in advanced pancreatic ductal adenocarcinoma (PDAC) showed significant improved progression-free survival (PFS) and overall survival (OS) in metastatic patients receiving the combination treatment.
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