scholarly journals P8‐168: A case of MET mutation‐positive lung adenocarcinoma in which immune checkpoint inhibitors appear to contribute to long‐term survival

Respirology ◽  
2021 ◽  
Vol 26 (S3) ◽  
pp. 353-354
Keyword(s):  
Lung Adenocarcinoma ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Term Survival ◽  
Long Term Survival

Association between immune-related adverse events and long-term survival outcomes in patients treated with immune checkpoint inhibitors

2020 ◽  
Vol 132 ◽  
pp. 61-70 ◽  
Author(s):  
Denis Maillet ◽  
Pauline Corbaux ◽  
Jean-Jacques Stelmes ◽  
Stéphane Dalle ◽  
Myriam Locatelli-Sanchez ◽  
...  
Keyword(s):  
Adverse Events ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Survival Outcomes ◽  
Term Survival ◽  
Long Term Survival

scholarly journals Switching to Immune Checkpoint Inhibitors upon Response to Targeted Therapy; The Road to Long-Term Survival in Advanced Melanoma Patients with Highly Elevated Serum LDH?

Cancers ◽  
2019 ◽  
Vol 11 (12) ◽  
pp. 1940 ◽  
Author(s):  
Maartje G. Schouwenburg ◽  
Karijn P.M. Suijkerbuijk ◽  
Rutger H.T. Koornstra ◽  
Anouk Jochems ◽  
Michiel C.T. van Zeijl ◽  
...  
Keyword(s):  
Targeted Therapy ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Elevated Serum ◽  
Subsequent Treatment ◽  
Advanced Melanoma ◽  
Term Survival ◽  
Melanoma Patients

The prognosis of patients with advanced melanoma has improved dramatically. However, the clinical outcomes of patients with highly elevated serum lactate dehydrogenase (LDH) remain very poor. The aim of this study was to explore whether patients with normalized LDH after targeted therapy could benefit from subsequent treatment with immune checkpoint inhibitors (ICI). Data from all patients with BRAF-mutant metastatic melanoma with a highly elevated serum LDH at baseline (≥2× upper limit of normal) receiving first-line targeted therapy between 2012 and 2019 in the Netherlands were collected. Patients were stratified according to response status to targeted therapy and change in LDH at start of subsequent treatment with ICI. Differences in overall survival (OS) between the subgroups were compared using log-rank tests. After a median follow-up of 35.1 months, median OS of the total study population (n = 360) was 4.9 months (95% CI 4.4–5.4). Of all patients receiving subsequent treatment with ICI (n = 113), survival from start of subsequent treatment was significantly longer in patients who had normalized LDH and were still responding to targeted therapy compared to those with LDH that remained elevated (median OS 24.7 vs. 1.1 months). Our study suggests that introducing ICI upon response to targeted therapy with normalization of LDH could be an effective strategy in obtaining long-term survival in advanced melanoma patients with initial highly elevated serum LDH.

scholarly journals Anti-PD-1 and Novel Combinations in the Treatment of Melanoma—An Update

2020 ◽  
Vol 9 (1) ◽  
pp. 223 ◽  
Author(s):  
Frank Gellrich ◽  
Marc Schmitz ◽  
Stefan Beissert ◽  
Friedegund Meier
Keyword(s):  
Clinical Trials ◽  
Metastatic Melanoma ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Cytotoxic T Lymphocyte ◽  
Checkpoint Inhibitors ◽  
Tumor Burden ◽  
Term Survival ◽  
Combination Regimens

Until recently, distant metastatic melanoma was considered refractory to systemic therapy. A better understanding of the interactions between tumors and the immune system and the mechanisms of regulation of T-cells led to the development of immune checkpoint inhibitors. This review summarizes the current novel data on the treatment of metastatic melanoma with anti-programmed cell death protein 1 (PD-1) antibodies and anti-PD-1-based combination regimens, including clinical trials presented at major conference meetings. Immune checkpoint inhibitors, in particular anti-PD-1 antibodies such as pembrolizumab and nivolumab and the combination of nivolumab with the anti-cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) antibody ipilimumab can achieve long-term survival for patients with metastatic melanoma. The anti-PD-1 antibodies nivolumab and pembrolizumab were also approved for adjuvant treatment of patients with resected metastatic melanoma. Anti-PD-1 antibodies appear to be well tolerated, and toxicity is manageable. Nivolumab combined with ipilimumab achieves a 5 year survival rate of more than 50% but at a cost of high toxicity. Ongoing clinical trials investigate novel immunotherapy combinations and strategies (e.g., Talimogene laherparepvec (T-VEC), Bempegaldesleukin (BEMPEG), incorporation or sequencing of targeted therapy, incorporation or sequencing of radiotherapy), and focus on poor prognosis groups (e.g., high tumor burden/LDH levels, anti-PD-1 refractory melanoma, and brain metastases).

scholarly journals Long-Term Survival, Quality of Life, and Psychosocial Outcomes in Advanced Melanoma Patients Treated with Immune Checkpoint Inhibitors

2019 ◽  
Vol 2019 ◽  
pp. 1-17 ◽  
Author(s):  
Anne Rogiers ◽  
Annelies Boekhout ◽  
Julia K. Schwarze ◽  
Gil Awada ◽  
Christian U. Blank ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Current Knowledge ◽  
Checkpoint Inhibitors ◽  
Advanced Melanoma ◽  
Term Survival ◽  
Psychosocial Wellbeing

Immune checkpoint inhibitors have become a standard of care option for the treatment of patients with advanced melanoma. Since the approval of the first immune checkpoint (CTLA-4) inhibitor ipilimumab in 2011 and programmed death-1 (PD-1) blocking monoclonal antibodies pembrolizumab and nivolumab thereafter, an increasing proportion of patients with unresectable advanced melanoma achieved long-term overall survival. Little is known about the psychosocial wellbeing, neurocognitive function, and quality of life (QOL) of these survivors. Knowledge about the long term side-effects of these novel treatments is scarce as long-term survivorship is a novel issue in the field of immunotherapy. The purpose of this review is to summarize our current knowledge regarding the survival and safety results of pivotal clinical trials in the field of advanced melanoma and to highlight potential long-term consequences that are likely to impact psychosocial wellbeing, neurocognitive functioning, and QOL. The issues raised substantiate the need for clinical investigation of these issues with the aim of optimizing comprehensive health care for advanced melanoma survivors.

scholarly journals A new biological triangle in cancer: intestinal microbiota, immune checkpoint inhibitors and antibiotics

2021 ◽  
Author(s):  
Jie Zhang ◽  
Zhujiang Dai ◽  
Cheng Yan ◽  
Wenjie Zhang ◽  
Daorong Wang ◽  
...  
Keyword(s):  
Intestinal Microbiota ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Malignant Tumors ◽  
Checkpoint Inhibitors ◽  
Epidemiological Studies ◽  
Term Survival ◽  
Checkpoint Inhibitor Therapy ◽  
Rational Use Of Antibiotics

AbstractCancer immunotherapy has revolutionized the treatment of many malignant tumors. Although immune checkpoint inhibitors (ICIs) can reactivate the anti-tumor activity of immune cells, sensitivity to immune checkpoint inhibitor therapy depends on the complex tumor immune processes. In recent years, numerous researches have demonstrated the role of intestinal microbiota in immunity and metabolism of the tumor microenvironment, as well as the efficacy of immunotherapy. Epidemiological studies have further demonstrated the efficacy of antibiotic therapy on the probability of patients' response to ICIs and predictability of the short-term survival of cancer patients. Disturbance to the intestinal microbiota significantly affects ICIs-mediated immune reconstitution and is considered a possible mechanism underlying the development of adverse effects during antibiotic-based ICIs treatment. Intestinal microbiota, antibiotics, and ICIs have gradually become important considerations for the titer of immunotherapy. In the case of immunotherapy, the rational use of antibiotics and intestinal microbiota is expected to yield a better prognosis for patients with malignant tumors.

scholarly journals Diffuse Cystic Metastases in the Lung after Nivolumab Treatment in a Patient with Non-Small Cell Lung Cancer: A Case Report

2021 ◽  
pp. 34-38
Author(s):  
Satoshi Muto ◽  
Yuki Ozaki ◽  
Takuya Inoue ◽  
Naoyuki Okabe ◽  
Yuki Matsumura ◽  
...  
Keyword(s):  
Lung Adenocarcinoma ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Lung Metastases ◽  
Sialyl Lewis X ◽  
Ground Glass ◽  
Cystic Lesions ◽  
Positron Emission ◽  
Ground Glass Nodules

Although diffuse cysts in the lung can be found in many diseases, they are uncommon in metastatic lung adenocarcinoma. They are even more unusual after the administration of immune checkpoint inhibitors. A case of lung adenocarcinoma that developed diffuse cysts in the lungs during treatment with nivolumab is reported. The patient was a 60-year-old woman with postoperative recurrent lung adenocarcinoma in mediastinal lymph nodes and pleural dissemination. After first-line treatment with cisplatin, pemetrexed, and bevacizumab, computed tomography (CT) showed disease progression. Treatment was then switched to nivolumab. After 5 courses of nivolumab, CT showed multiple ground-glass nodules in her lungs. After 4 more courses of nivolumab, the ground-glass nodules increased in size, and cystic air spaces appeared in their centers. The patient did not have any symptoms. Laboratory tests showed no evidence of infection or nivolumab-induced pneumonitis. Sialyl Lewis X-i antigen increased, and positron emission tomography showed abnormal uptake of 18F-fluorodeoxyglucose in these lesions. Considering this evidence, the cystic lesions were diagnosed as multiple lung metastases. Various differential diagnoses should be considered when diffuse cystic lesions are found in the lungs after the administration of immune checkpoint inhibitors.

scholarly journals Successful Treatment of Sudden Hepatitis Induced by Long-Term Nivolumab Administration

2017 ◽  
Vol 10 (1) ◽  
pp. 368-371 ◽  
Author(s):  
Keisuke Imafuku ◽  
Koji Yoshino ◽  
Kei Yamaguchi ◽  
Satoshi Tsuboi ◽  
Kuniaki Ohara ◽  
...  
Keyword(s):  
Malignant Melanoma ◽  
Liver Function ◽  
Immune Checkpoint ◽  
Fulminant Hepatitis ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Corticosteroid Treatment ◽  
Sudden Onset ◽  
Oral Corticosteroids

Immune checkpoint inhibitors have drastically changed in the treatment of many kinds of malignancies, especially malignant melanoma. The focus of the recent experiments has not only been on their efficacy but also immune-related adverse events (irAEs). We report a case of fulminant hepatitis due to nivolumab. In this case, the patient had undergone long-term nivolumab therapy. He did not complain of any symptoms but his liver enzyme levels were extremely elevated (grade 4). We promptly decided to start oral corticosteroids in the patient. His liver function rapidly improved. The dose of corticosteroids was gradually reduced. Our case demonstrates that sudden onset fulminant hepatitis can occur despite the safe use of long-term nivolumab therapy. The irAE can improve rapidly with proper corticosteroid treatment. This report will be useful for the physicians who always use immune checkpoint inhibitors.

Long-term survival in a patient with advanced lung adenocarcinoma harboring synchronous EGFR exon 18 G719A and BRAF V600E mutations and treated with afatinib

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Qing Huang ◽  
Changchun Chen ◽  
Sheng Hu ◽  
Huijing Wu ◽  
Ding Yu ◽  
...  
Keyword(s):  
Lung Adenocarcinoma ◽  
Braf V600e ◽  
Term Survival ◽  
Long Term Survival

The association between albumin-globulin ratio (AGR) and survival in patients treated with immune checkpoint inhibitors

2021 ◽  
pp. 1-11
Author(s):  
Deniz Can Guven ◽  
Oktay Halit Aktepe ◽  
Melek Seren Aksun ◽  
Taha Koray Sahin ◽  
Gozde Kavgaci ◽  
...  
Keyword(s):  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Multivariate Analyses ◽  
Checkpoint Inhibitors ◽  
Progression Free Survival ◽  
Free Survival ◽  
Patients With Cancer ◽  
Early Progression ◽  
Term Benefit

BACKGROUND: The albumin-globulin ratio (AGR) could be a prognostic biomarker in patients with cancer, although the data is limited in patients treated with immune-checkpoint inhibitors (ICIs). OBJECTIVES: We aimed to evaluate the association between AGR and survival in ICI-treated patients. METHODS: The data of 212 advanced-stage patients were retrospectively evaluated in this cohort study. The association between AGR with overall (OS) and progression-free survival (PFS) were evaluated with multivariate analyses. Additionally, receptor operating curve (ROC) analysis was conducted to assess the AGR’s predictive power in the very early progression (progression within two months) and long-term benefit (more than twelve months survival). RESULTS: The median AGR was calculated as 1.21, and patients were classified into AGR-low and high subgroups according to the median. In the multivariate analyses, patients with lower AGR (< 1.21) had decreased OS (HR: 1.530, 95% CI: 1.100–2.127, p= 0.011) and PFS (HR: 1.390, 95% CI: 1.020–1.895, p= 0.037). The area under curve of AGR to detect early progression and long-term benefit were 0.654 (95% CI: 0.562–0.747, p= 0.001) and 0.671 (95% CI: 0.598–0.744, p< 0.001), respectively. CONCLUSIONS: In our experience, survival with ICIs was impaired in patients with lower AGR. Additionally, the AGR values could detect the very early progression and long-term benefit ICIs.

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