Non-small-cell Lung Cancer with Severe Skin Manifestations Related to Radiation Recall Dermatitis after Atezolizumab Treatment: A Case Report.

Non-small-cell Lung Cancer with Severe Skin Manifestations Related to Radiation Recall Dermatitis after Atezolizumab Treatment: A Case Report. Intern Med. 2020 Feb 12;: Authors: Nakashima K, Saruwatari K, Sato R, Imamura K, Kajihara I, Fukusima S, Saito T, Ishizuka S, Tamanoi D, Jodai T, Hamada S, Tomita Y, Saeki S, Ichiyasu H, Oya N, Ihn H, Sakagami T Abstract Radiation recall dermatitis (RRD) is an inflammatory reaction that occurs at previously irradiated skin regions after drug administration. We herein report a patient with non-small-cell lung cancer treated previously with thoracic radiotherapy who developed severe RRD induced by atezolizumab (anti-programmed death 1 ligand 1 [PD-L1] antibody). Immunohistochemistry of the skin biopsy showed dermatitis with infiltration of CD8+ lymphocytes, suggesting that atezolizumab might provoke an immune-related inflammatory reaction at previously irradiated skin regions. When administering anti-PD-L1 antibody to patients who have undergone radiotherapy previously, physicians should carefully monitor the irradiated skin for the potential occurrence of RRD. PMID: 32051381 [PubMed - as supplied by publisher]
Source: Internal Medicine - Category: Internal Medicine Tags: Intern Med Source Type: research

Related Links:

Radiation therapy (RT) of thoracic cancers may cause severe radiation dermatitis (RD), which impacts on the quality of a patient's life. Aim of this study was to analyze the incidence of acute RD and develop normal tissue complication probability (NTCP) models for severe RD in thoracic cancer patients treated with Intensity-Modulated RT (IMRT) or Passive Scattering Proton Therapy (PSPT). We analyzed 166 Non-Small-Cell Lung Cancer (NSCLC) patients prospectively treated at a single institution with IMRT (103 patients) or PSPT (63 patients). All patients were treated to a prescribed dose of 60 to 74 Gy in conventional daily f...
Source: Frontiers in Oncology - Category: Cancer & Oncology Source Type: research
This study is registered with (NCT02108964); enrolment to phase 1 is complete and the study is ongoing.FindingsBy Aug 31, 2017, 180 patients (116 [64%] women; median age 60 years (52–69); 116 [64%] with ECOG performance status 1) received nazartinib across seven dose levels: 75 mg (n=17), 100 mg (n=38), 150 mg (n=73), 200 mg (n=8), 225 mg (n=28), 300 mg (n=5), and 350 mg (n=11). Seven dose-limiting toxicities were observed in six (3%) patients who received 150 mg, 225 mg, or 350 mg nazartinib once daily. Although the maximum tolerated dose was not met, the recommended phase 2 dose was declared as 1...
Source: The Lancet Respiratory Medicine - Category: Respiratory Medicine Source Type: research
AbstractBackgroundTumor Treating Fields (TTFields) are a non-invasive, antimitotic therapy delivered to the tumor via transducer arrays applied to the skin at tumor site. The only TTFields-related adverse event (AE) reported in clinical trials was localized dermatitis beneath the arrays. The safety of TTFields has also been investigated in glioblastoma, non-small-cell lung cancer (NSCLC), mesothelioma, pancreatic and ovarian cancer. This meta-analysis reported AEs in clinical studies with TTFields torso delivery.Methods192 patients from 4 pilot studies were included in the analysis: EF-15 (n  = 41, advanced N...
Source: Annals of Oncology - Category: Cancer & Oncology Source Type: research
Hui Zhou, Xiaoyan Fu, Qian Li and Ting Niu* Department of Hematology and Research Laboratory of Hematology, West China Hospital, Sichuan University, Chengdu, China Background: Immune checkpoint inhibition therapy with monoclonal antibody against programmed cell death protein 1 (PD-1), including nivolumab and pembrolizumab, has demonstrated powerful clinical efficacy in the treatment of advanced cancers. However, there is no evidence-based systematic review on the safety and efficacy of anti-PD-1 antibody in treating lymphoma. Methods: To evaluate the safety and efficacy of nivolumab/pembrolizumab, we analyzed clin...
Source: Frontiers in Pharmacology - Category: Drugs & Pharmacology Source Type: research
Conclusions and Future Perspectives It is now evident that NK/ILC family plays a pivotal role in the immune defenses. Recent studies in murine and human settings demonstrated that the expression of several inhibitory checkpoints, that may be detrimental in the tumor context, is not restricted to T lymphocytes, revealing an important, yet poorly appreciated, contribution of their expression on innate immune cells. Thus, in the recent years different immunotherapy approaches, based on the blockade of inhibitory NK cell receptors, have been developed in order to unleash NK cell cytotoxicity. This is particularly important in...
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
We present a case of Nivolumab-induced adrenal insufficiency in a man who complained of refractory hypotension. A 52-year-old man with non-small cell lung cancer visited our emergency department complaining of fatigue and diarrhea. He had received Nivolumab every 2 weeks as third-line therapy for a total of 10 times. On arrival, his vital signs revealed shock: blood pressure, 68/48 mmHg; heart rate, 141 beats per minutes. Laboratory examination showed severe hemoconcentration with a hemoglobin level of 19.9 g/dL, normal electrolyte levels and hyperglycemia. We started intravenous infusion of 4.5 L of extracellular fluid, b...
Source: Nagoya Journal of Medical Science - Category: International Medicine & Public Health Tags: Nagoya J Med Sci Source Type: research
Conclusion: The use of nivolumab in routine NSCLC treatment shows promising efficacy consistent to the results of randomised clicinal trials. Despite a similar spectrum of irAE, therapy-related deaths occurred in our cohort. Thus, good selection and close monitoring is just as essential in routine care patients.
Source: European Respiratory Journal - Category: Respiratory Medicine Authors: Tags: Lung Cancer Source Type: research
CONCLUSION: Stereotactic lung radiotherapy is an effective treatment for inoperable stage I non-small-cell lung cancer and lung oligometastases of well informed and selected patients. Initial respiratory state, and especially the diffusing capacity of the lungs for carbon monoxide corrected for alveolar volume, seems to be important for tolerance. PMID: 28522279 [PubMed - as supplied by publisher]
Source: Cancer Radiotherapie - Category: Cancer & Oncology Authors: Tags: Cancer Radiother Source Type: research
CONCLUSIONS: According to our long-term follow-up data, proton therapy with ablative doses is well tolerated and effective in medically inoperable early-stage NSCLC. Systemic therapy should be considered to reduce the rate of distant metastasis in cases of T2 and T3 lesions. PMID: 28139305 [PubMed - as supplied by publisher]
Source: Radiotherapy and Oncology : journal of the European Society for Therapeutic Radiology and Oncology - Category: Radiology Authors: Tags: Radiother Oncol Source Type: research
ki PL Abstract A 66-year-old man presented with a 1-day history of a mildly pruritic eruption on the face, chest, arms, and upper part of the back. The dermatitis began 3 weeks after receiving an initial infusion of pemetrexed (500 mg/m(2)) as induction chemotherapy for non-small cell lung cancer. Physical examination revealed numerous erythematous, scaly papules over the face, extensor surface of the arms, hands, and upper aspects of the chest and back, sparing sun-protected areas (Figure). He acknowledged that in the past he frequently went shirtless outdoors and rarely wore sunscreen or sun protective clothing ...
Source: Skinmed - Category: Dermatology Authors: Tags: Skinmed Source Type: research
More News: Cancer | Cancer & Oncology | Dermatitis | Dermatology | Internal Medicine | Lung Cancer | Non-Small Cell Lung Cancer | Skin | Skin Biopsy