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Blasi M, Kuon J, Lüders H, Misch D, Kauffmann-Guerrero D, Hilbrandt M, Kazdal D, Falkenstern-Ge RF, Hackanson B, Dintner S, Faehling M, Kirchner M, Volckmar AL, Kopp HG, Allgäuer M, Grohé C, Tufman A, Reck M, Frost N, Stenzinger A, Thomas M, Christopoulos P. Corrigendum to "First-line immunotherapy for lung cancer with MET exon 14 skipping and the relevance of TP53 mutations" [Eur J Cancer 199 (2024) 113556]. Eur J Cancer 2024; 205:114130. [PMID: 38789333 DOI: 10.1016/j.ejca.2024.114130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
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Bischoff P, Reck M, Overbeck T, Christopoulos P, Rittmeyer A, Lüders H, Kollmeier J, Kulhavy J, Kemper M, Reinmuth N, Röper J, Janning M, Sommer L, Aguinarte L, Koch M, Wiesweg M, Wesseler C, Waller CF, Kauffmann-Guerrero D, Stenzinger A, Stephan-Falkenau S, Trautmann M, Lassmann S, Tiemann M, Klauschen F, Sebastian M, Griesinger F, Wolf J, Loges S, Frost N. Outcome of First-Line Treatment With Pembrolizumab According to KRAS/TP53 Mutational Status for Nonsquamous Programmed Death-Ligand 1-High (≥50%) NSCLC in the German National Network Genomic Medicine Lung Cancer. J Thorac Oncol 2024; 19:803-817. [PMID: 38096950 DOI: 10.1016/j.jtho.2023.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 12/05/2023] [Accepted: 12/08/2023] [Indexed: 01/18/2024]
Abstract
INTRODUCTION Programmed death-ligand 1 expression currently represents the only validated predictive biomarker for immune checkpoint inhibition in metastatic NSCLC in the clinical routine, but it has limited value in distinguishing responses. Assessment of KRAS and TP53 mutations (mut) as surrogate for an immunosupportive tumor microenvironment (TME) might help to close this gap. METHODS A total of 696 consecutive patients with programmed death-ligand 1-high (≥50%), nonsquamous NSCLC, having received molecular testing within the German National Network Genomic Medicine Lung Cancer between 2017 and 2020, with Eastern Cooperative Oncology Group performance status less than or equal to 1 and pembrolizumab as first-line palliative treatment, were included into this retrospective cohort analysis. Treatment efficacy and outcome according to KRAS/TP53 status were correlated with TME composition and gene expression analysis of The Cancer Genome Atlas lung adenocarcinoma cohort. RESULTS Proportion of KRASmut and TP53mut was 53% (G12C 25%, non-G12C 28%) and 51%, respectively. In KRASmut patients, TP53 comutations increased response rates (G12C: 69.7% versus 46.5% [TP53mut versus wild-type (wt)], p = 0.004; non-G12C: 55.4% versus 39.5%, p = 0.03), progression-free survival (G12C: hazard ratio [HR] = 0.59, p = 0.009, non-G12C: HR = 0.7, p = 0.047), and overall survival (G12C: HR = 0.72, p = 0.16, non-G12C: HR = 0.56, p = 0.002), whereas no differences were observed in KRASwt patients. After a median follow-up of 41 months, G12C/TP53mut patients experienced the longest progression-free survival and overall survival (33.7 and 65.3 mo), which correlated with high tumor-infiltrating lymphocyte densities in the TME and up-regulation of interferon gamma target genes. Proinflammatory pathways according to TP53 status (mut versus wt) were less enhanced and not different in non-G12C and KRASwt, respectively. CONCLUSIONS G12C/TP53 comutations identify a subset of patients with a very favorable long-term survival with immune checkpoint inhibitor monotherapy, mediated by highly active interferon gamma signaling in a proinflammatory TME.
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Blasi M, Kuon J, Lüders H, Misch D, Kauffmann-Guerrero D, Hilbrandt M, Kazdal D, Falkenstern-Ge RF, Hackanson B, Dintner S, Faehling M, Kirchner M, Volckmar AL, Kopp HG, Allgäuer M, Grohé C, Tufman A, Reck M, Frost N, Stenzinger A, Thomas M, Christopoulos P. First-line immunotherapy for lung cancer with MET exon 14 skipping and the relevance of TP53 mutations. Eur J Cancer 2024; 199:113556. [PMID: 38271745 DOI: 10.1016/j.ejca.2024.113556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 01/10/2024] [Indexed: 01/27/2024]
Abstract
BACKGROUND The efficacy of checkpoint inhibitors for non-small cell lung cancer (NSCLC) with MET exon 14 skipping (METΔ14ex) remains controversial. MATERIALS AND METHODS 110 consecutive METΔ14ex NSCLC patients receiving first-line chemotherapy (CHT) and/or immunotherapy (IO) in 10 German centers between 2016-2022 were analyzed. RESULTS Combined CHT-IO was given to 35/110 (32%) patients, IO alone to 43/110 (39%), and CHT to 32/110 (29%) upfront. Compared to CHT, CHT-IO showed longer progression-free survival (median PFS 6 vs. 2.5 months, p = 0.004), more objective responses (ORR 49% vs. 28%, p = 0.086) and numerically longer overall survival (OS 16 vs. 10 months, p = 0.240). For IO monotherapy, OS (14 vs. 16 months) and duration of response (26 vs. 22 months) were comparable to those of CHT-IO. Primary progressive disease (PD) was more frequent with IO compared to CHT-IO (13/43 vs. 3/35, p = 0.018), particularly for never-smokers (p = 0.041). Higher PD-L1 TPS were not associated with better IO outcomes, but TP53 mutated tumors showed numerically improved ORR (56% vs. 32%, p = 0.088) and PFS (6 vs. 3 months, p = 0.160), as well as longer OS in multivariable analysis (HR=0.54, p = 0.034) compared to their wild-type counterparts. Any second-line treatment was administered to 35/75 (47%) patients, with longer survival for capmatinib or tepotinib compared to crizotinib (PFS 10 vs. 3 months, p = 0.013; OS 16 vs. 13 months, p = 0.270). CONCLUSION CHT-IO is superior to CHT, and IO alone also effective for METΔ14ex NSCLC, especially in the presence of TP53 mutations and independent of PD-L1 expression, but never-smokers are at higher risk of primary PD.
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Frost N, Unger K, Gerriet Blum T, Misch D, Kurz S, Lüders H, Olive E, Raspe M, Hilbrandt M, Koch M, Böhmer D, Senger C, Witzenrath M, Grohé C, Bauer T, Modest DP, Kollmeier J. Management, risk factors and prognostic impact of checkpoint-inhibitor pneumonitis (CIP) in lung cancer – A multicenter observational analysis. Lung Cancer 2023; 179:107184. [PMID: 37040677 DOI: 10.1016/j.lungcan.2023.107184] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023]
Abstract
INTRODUCTION Checkpoint-inhibitor pneumonitis (CIP) represents a major immune-related adverse event (irAE) in patients with lung cancer. We aimed for the clinical characterization, diagnostics, risk factors, treatment and outcome in a large cohort of patients from everyday clinical practice. PATIENTS AND METHODS For this retrospective analysis, 1,376 patients having received checkpoint inhibitors (CPI) in any line of therapy from June 2015 until February 2020 from three large-volume lung cancer centers in Berlin, Germany were included and analyzed. RESULTS With a median follow-up of 35 months, all-grade, high-grade (CTCAE ≥ 3) and fatal CIP were observed in 83 (6.0%), 37 (2.7%) and 12 (0.9%) patients, respectively, with a median onset 4 months after initiation of CPI therapy. The most common radiologic patterns were organizing pneumonia (OP) and non-specific interstitial pneumonia (NSIP) (37% and 31%). All except 7 patients with G1-2 CIP interrupted treatment. Corticosteroids were administered to 74 patients with a median starting dose of 0.75 mg/kg. After complete restitution (n = 67), re-exposure to CPI (n = 14) led to additional irAE in 43% of the cases. Thoracic radiotherapy targeting the lung was the only independent risk factor for CIP (odds ratio 2.8, p < 0.001) and pretherapeutic diffusing capacity for carbon monoxide inversely correlated with CIP severity. Compared with patients without CIP and non-CIP irAE, CIP was associated with impaired overall survival (hazard ratios 1.23, p = 0.24 and 2.01, p = 0.005). CONCLUSIONS High-grade CIP accounts for almost half of all CIP cases in an allcomer lung cancer population. A continuous vigilance, rapid diagnostics and adequate treatment are key to prevent disease progression associated with impaired survival.
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Christopoulos P, Kluck K, Kirchner M, Lüders H, Roeper J, Falkenstern-Ge RF, Szewczyk M, Sticht F, Saalfeld FC, Wesseler C, Hackanson B, Dintner S, Faehling M, Kuon J, Janning M, Kauffmann-Guerrero D, Kazdal D, Kurz S, Eichhorn F, Bozorgmehr F, Shah R, Tufman A, Wermke M, Loges S, Brueckl WM, Schulz C, Misch D, Frost N, Kollmeier J, Reck M, Griesinger F, Grohé C, Hong JL, Lin HM, Budczies J, Stenzinger A, Thomas M. The impact of TP53 co-mutations and immunologic microenvironment on outcome of lung cancer with EGFR exon 20 insertions. Eur J Cancer 2022; 170:106-118. [DOI: 10.1016/j.ejca.2022.04.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/22/2022] [Accepted: 04/13/2022] [Indexed: 11/30/2022]
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Frost N, Kollmeier J, Vollbrecht C, Grah C, Matthes B, Pultermann D, von Laffert M, Lüders H, Olive E, Raspe M, Mairinger T, Ochsenreither S, Blum T, Hummel M, Suttorp N, Witzenrath M, Grohé C. KRAS G12C/TP53 co-mutations identify long-term responders to first line palliative treatment with pembrolizumab monotherapy in PD-L1 high (≥50%) lung adenocarcinoma. Transl Lung Cancer Res 2021; 10:737-752. [PMID: 33718018 PMCID: PMC7947421 DOI: 10.21037/tlcr-20-958] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Background Pembrolizumab is a standard of care as first line palliative therapy in PD-L1 overexpressing (≥50%) non-small cell lung cancer (NSCLC). This study aimed at the identification of KRAS and TP53-defined mutational subgroups in the PD-L1 high population to distinguish long-term responders from those with limited benefit. Methods In this retrospective, observational study, patients from 4 certified lung cancer centers in Berlin, Germany, having received pembrolizumab monotherapy as first line palliative treatment for lung adenocarcinoma (LuAD) from 2017 to 2018, with PD-L1 expression status and targeted NGS data available, were evaluated. Results A total of 119 patients were included. Rates for KRAS, TP53 and combined mutations were 52.1%, 47.1% and 21.9%, respectively, with no association given between KRAS and TP53 mutations (P=0.24). By trend, PD-L1 expression was higher in KRAS-positive patients (75% vs. 65%, P=0.13). Objective response rate (ORR), median progression-free survival (PFS) and overall survival (OS) in the KRASG12C group (n=32, 51.6%) were 63.3%, 19.8 months (mo.) and not estimable (NE), respectively. Results in KRASother and wild type patients were similar and by far lower (42.7%, P=0.06; 6.2 mo., P<0.001; 23.4 mo., P=0.08). TP53 mutations alone had no impact on response and survival. However, KRASG12C/TP53 co-mutations (n=12) defined a subset of long-term responders (ORR 100.0%, PFS 33.3 mo., OS NE). In contrast, patients with KRASother/TP53 mutations showed a dismal prognosis (ORR 27.3%, P=0.002; PFS 3.9 mo., P=0.001, OS 9.7 mo., P=0.02). Conclusions A comprehensive assessment of KRAS subtypes and TP53 mutations allows a highly relevant prognostic differentiation of patients with metastatic, PD-L1 high LuAD treated upfront with pembrolizumab.
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Grasse S, Lienhard M, Frese S, Kerick M, Steinbach A, Grimm C, Hussong M, Rolff J, Becker M, Dreher F, Schirmer U, Boerno S, Ramisch A, Leschber G, Timmermann B, Grohé C, Lüders H, Vingron M, Fichtner I, Klein S, Odenthal M, Büttner R, Lehrach H, Sültmann H, Herwig R, Schweiger MR. Epigenomic profiling of non-small cell lung cancer xenografts uncover LRP12 DNA methylation as predictive biomarker for carboplatin resistance. Genome Med 2018; 10:55. [PMID: 30029672 PMCID: PMC6054719 DOI: 10.1186/s13073-018-0562-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Accepted: 06/21/2018] [Indexed: 12/31/2022] Open
Abstract
Background Non-small cell lung cancer (NSCLC) is the most common cause of cancer-related deaths worldwide and is primarily treated with radiation, surgery, and platinum-based drugs like cisplatin and carboplatin. The major challenge in the treatment of NSCLC patients is intrinsic or acquired resistance to chemotherapy. Molecular markers predicting the outcome of the patients are urgently needed. Methods Here, we employed patient-derived xenografts (PDXs) to detect predictive methylation biomarkers for platin-based therapies. We used MeDIP-Seq to generate genome-wide DNA methylation profiles of 22 PDXs, their parental primary NSCLC, and their corresponding normal tissues and complemented the data with gene expression analyses of the same tissues. Candidate biomarkers were validated with quantitative methylation-specific PCRs (qMSP) in an independent cohort. Results Comprehensive analyses revealed that differential methylation patterns are highly similar, enriched in PDXs and lung tumor-specific when comparing differences in methylation between PDXs versus primary NSCLC. We identified a set of 40 candidate regions with methylation correlated to carboplatin response and corresponding inverse gene expression pattern even before therapy. This analysis led to the identification of a promoter CpG island methylation of LDL receptor-related protein 12 (LRP12) associated with increased resistance to carboplatin. Validation in an independent patient cohort (n = 35) confirmed that LRP12 methylation status is predictive for therapeutic response of NSCLC patients to platin therapy with a sensitivity of 80% and a specificity of 84% (p < 0.01). Similarly, we find a shorter survival time for patients with LRP12 hypermethylation in the TCGA data set for NSCLC (lung adenocarcinoma). Conclusions Using an epigenome-wide sequencing approach, we find differential methylation patterns from primary lung cancer and PDX-derived cancers to be very similar, albeit with a lower degree of differential methylation in primary tumors. We identify LRP12 DNA methylation as a powerful predictive marker for carboplatin resistance. These findings outline a platform for the identification of epigenetic therapy resistance biomarkers based on PDX NSCLC models. Electronic supplementary material The online version of this article (10.1186/s13073-018-0562-1) contains supplementary material, which is available to authorized users.
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Grohé C, Kurz S, Lüders H, Tessmer A, Kollmeier J, Serke M, Heigener D. Klinischer Verlauf typischer und atypischer Karzinoide (bpNET) – Indikatoren zur Prognosebestimmung und Therapieplanung. Pneumologie 2018. [DOI: 10.1055/s-0037-1619270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Tessmer A, Lüders H, Olive E, Kurz S, Grohé C. Zunehmende Bedeutung älterer Patienten mit Lungenkarzinomen – eine Zentrumsanalyse. Pneumologie 2018. [DOI: 10.1055/s-0037-1619216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Grohé C, Olive E, Lüders H, Tessmer A, Kurz S, Sänger K. Rascher Tumorprogress ist ein wichtiger Indikator der Therapiesteuerung des fortgeschrittenen Lungenkarzinom. Pneumologie 2018. [DOI: 10.1055/s-0037-1619217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Kurz S, Lüders H, Grohé C. PneuNET-Register – ein bundesweites Register zur Erfassung von neuroendokrinen Tumoren der Lunge. Pneumologie 2017. [DOI: 10.1055/s-0037-1598332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Dörffel W, Riepenhausen M, Lüders H, Brämswig J. Late Effects Following Treatment of Hodgkin Lymphoma During Childhood and Adolescence. Results of the Hodgkin Lymphoma Late Effects Research Project. KLINISCHE PADIATRIE 2016; 228:286-293. [DOI: 10.1055/s-0042-110406] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Dörffel W, Riepenhausenl M, Lüders H, Brämswig J, Schellong G. Secondary Malignancies Following Treatment for Hodgkin's Lymphoma in Childhood and Adolescence. DEUTSCHES ARZTEBLATT INTERNATIONAL 2016; 112:320-7, i. [PMID: 26037468 DOI: 10.3238/arztebl.2015.0320] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Revised: 02/24/2015] [Accepted: 02/24/2015] [Indexed: 11/27/2022]
Abstract
BACKGROUND About 155 persons under age 18 develop Hodgkin's lymphoma (HL) in Germany every year. More than 90% survive at least 20 years. They may, however, suffer from late sequelae of treatment, including secondary malignant neoplasia (SMN). METHODS 2548 patients from the German, Austrian, and Swiss pediatric Hodgkin's lymphoma studies that were conducted over the period 1978-2002 were asked every 2-3 years about possible late sequelae of treatment, either directly or through their physicians. The documented cases of SMN were analyzed for cumulative incidence, standardized incidence rates (SIR), and absolute excess risk (AER). RESULTS 147 cases of SMN were diagnosed in 138 of the 2548 patients, including 47 cases of thyroid cancer, 37 of breast cancer, and 15 of hematopoietic neoplasia. The cumulative incidence of SMN at 20, 25, and 30 years was 7% , 11.2% , and 18.7% , respectively. These percentages are rather low compared to other international studies. For all types of SMN, the SIR was 9.1 and the AER was 16.8. Among the 123 patients with secondary solid tumors, 105 (85% ) had a tumor in the irradiated region. CONCLUSION Survivors of pediatric HL must be informed about the risk of late sequelae of treatment for HL, including SMN in the irradiated region, and that they will need regular follow-up examinations. In the future, radiotherapy for children and adolescents should be further reduced or entirely avoided.
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Michels S, Scheel AH, Scheffler M, Schultheis AM, Gautschi O, Aebersold F, Diebold J, Pall G, Rothschild S, Bubendorf L, Hartmann W, Heukamp L, Schildhaus HU, Fassunke J, Ihle MA, Künstlinger H, Heydt C, Fischer R, Nogovà L, Mattonet C, Hein R, Adams A, Gerigk U, Schulte W, Lüders H, Grohé C, Graeven U, Müller-Naendrup C, Draube A, Kambartel KO, Krüger S, Schulze-Olden S, Serke M, Engel-Riedel W, Kaminsky B, Randerath W, Merkelbach-Bruse S, Büttner R, Wolf J. Clinicopathological Characteristics of RET Rearranged Lung Cancer in European Patients. J Thorac Oncol 2016; 11:122-7. [PMID: 26762747 DOI: 10.1016/j.jtho.2015.09.016] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 09/11/2015] [Accepted: 09/14/2015] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Rearrangements of RET are rare oncogenic events in patients with non-small cell lung cancer (NSCLC). While the characterization of Asian patients suggests a predominance of nonsmokers of young age in this genetically defined lung cancer subgroup, little is known about the characteristics of non-Asian patients. We present the results of an analysis of a European cohort of patients with RET rearranged NSCLC. METHODS Nine hundred ninety-seven patients with KRAS/EGFR/ALK wildtype lung adenocarcinomas were analyzed using fluorescence in situ hybridization for RET fusions. Tumor specimens were molecularly profiled and clinicopathological characteristics of the patients were collected. RESULTS Rearrangements of RET were identified in 22 patients, with a prevalence of 2.2% in the KRAS/EGFR/ALK wildtype subgroup. Co-occurring genetic aberrations were detected in 10 patients, and the majority had mutations in TP53. The median age at diagnosis was 62 years (range, 39-80 years; mean ± SD, 61 ± 11.7 years) with a higher proportion of men (59% versus 41%). There was only a slight predominance of nonsmokers (54.5%) compared to current or former smokers (45.5%). CONCLUSIONS Patients with RET rearranged adenocarcinomas represent a rare and heterogeneous NSCLC subgroup. In some contrast to published data, we see a high prevalence of current and former smokers in our white RET cohort. The significance of co-occurring aberrations, so far, is unclear.
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Graff M, Lüders H, Leschber G. Rückgang der 30-Tage-Mortalität nach VATS-Talkumpoudrage. Zentralbl Chir 2015. [DOI: 10.1055/s-0035-1559937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Frick A, Lüders H, Leschber G. Thirty and 90-Day Mortality After Lung Cancer Resection in 2242 Patients. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv048.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Kurz S, Tessmer A, Krempien R, Lüders H, Bauer TT, Grohé C, Kollmeier J. Sequentielle Chemo – IM Radiotherapie zur Behandlung des malignen Pleuramesotheliom. Pneumologie 2015. [DOI: 10.1055/s-0035-1544663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Dörffel W, Riepenhausen M, Lüders H, Brämswig J, Schellong G. Subsequent Malignant Neoplasms in Survivors of Pediatric DAL/GPOH-Hodgkin-Lymphoma Trials. KLINISCHE PADIATRIE 2014. [DOI: 10.1055/s-0034-1371161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Lüders H, Rühl U, Marciniak H, Haerting J, Claviez A, Mann G, Schellong G, Wickmann L, Dörffel W. The impact of central review and central therapy planning on the treatment of children and adolescents with Hodgkin lymphoma. Eur J Cancer 2014; 50:425-33. [DOI: 10.1016/j.ejca.2013.09.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Revised: 08/16/2013] [Accepted: 09/25/2013] [Indexed: 11/17/2022]
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Dörffel W, Lüders H, Claviez A, Hasenclever D, Rühl U. Reply to A.S. Reese. J Clin Oncol 2013; 31:3610-1. [DOI: 10.1200/jco.2013.51.7656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Dörffel W, Claviez A, Lüders H, Rühl U. Treatment of Hodgkin's lymphoma in childhood and adolescence without radiotherapy. Transl Pediatr 2013; 2:131-2. [PMID: 26835305 PMCID: PMC4728929 DOI: 10.3978/j.issn.2224-4336.2013.07.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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Dörffel W, Rühl U, Lüders H, Claviez A, Albrecht M, Bökkerink J, Holte H, Karlen J, Mann G, Marciniak H, Niggli F, Schmiegelow K, Schwarze EW, Pötter R, Wickmann L, Schellong G. Treatment of Children and Adolescents With Hodgkin Lymphoma Without Radiotherapy for Patients in Complete Remission After Chemotherapy: Final Results of the Multinational Trial GPOH-HD95. J Clin Oncol 2013; 31:1562-8. [DOI: 10.1200/jco.2012.45.3266] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose To minimize the risk of late effects in pediatric Hodgkin lymphoma (HL) by omitting radiotherapy (RT) in patients in complete remission (CR) after chemotherapy and reducing the standard radiation dose to 20 Gy in patients in incomplete remission. Patients and Methods Between 1995 and 2001, 925 patients with classical HL (cHL) were registered from seven European countries in German Society of Pediatric Oncology and Hematology Hodgkin Lymphoma Trial 95. Patients in treatment group 1 (TG1; early stages) received two cycles of vincristine, prednisone, procarbazine, and doxorubicin or vincristine, prednisone, etoposide, and doxorubicin chemotherapy; additional two or four cycles of cyclophosphamide, vincristine, prednisone, and procarbazine were added in TG2 (intermediate stages) or TG3 (advanced stages), respectively. Patients in CR (assessed by computed tomography or magnetic resonance imaging) did not undergo RT. Those with tumor volume reduction more than 75% received reduced involved-field RT with 20 Gy and an additional 10- or 15-Gy boost only for larger residuals. Results Rates of overall survival, progression-free survival (PFS), and event-free survival at 10 years were (± SE) 96.3% ± 0.6%, 88.2% ± 1.1%, and 85.4% ± 1.3%, respectively. PFS for TG1 patients without or with RT was 97.0% ± 2.1% versus 92.2% ± 1.7% (P = .214) but was unsatisfactory for nonirradiated patients in TG2 (68.5% ± 7.4% v 91.4% ± 1.9%; P < .0001), with similar but not significant results in TG3 (82.6% ± 5.4% v 88.7% ± 2.0%, P = .259). Reduction of the standard radiation dose from 25 to 20 Gy did not increase failure rate. Conclusion RT can be omitted in early stage HL in so defined CR following this chemotherapy. RT with 20(−35) Gy proved to be sufficient in patients with incomplete remission following chemotherapy.
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Böker B, Lüders H, Grohé C. [Prognostic relevance of body mass index and rash for patients with metastatic non-small-cell lung cancer under therapy with erlotinib]. Pneumologie 2012; 66:89-95. [PMID: 22337328 DOI: 10.1055/s-0031-1291617] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Tyrosine kinase inhibition (TKI) such as erlotinib is a well established treatment option in the palliative care of patients with non small cell lung cancer (NSCLC). Histology and sex have been associated with different prognostic outcome measures in patients treated with erlotinib. Furthermore, the degree of rash, developed during treatment might be a relevant marker in respect to tumor response. To dissect these clinical relevant features we analysed a cohort of 275 patients treated with erlotinib in different lines of chemotherapy in our hospital. Nutrition status plays an important role in the prognosis of patients in a palliative chemotherapeutic setting, we therefore included body mass index measurements (BMI) in our analysis. We found that BMI and smoking status influence different survival patterns. Male patients have a poorer survival based on low BMI, rash development and smoking status. We therefore conclude that both nutritional and smoking status should be taken into account in the surveillance of patients with NSCLC in a palliative therapeutic setting under TKI treatment.
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Hitomi T, Koubeissi M, Kaffashi F, Turnbull J, Lüders H. P16-11 Visual processing in the inferior temporal cortex. Clin Neurophysiol 2010. [DOI: 10.1016/s1388-2457(10)60818-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Glünder G, Hinz KH, Lüders H, Stiburek B. Zur therapeutischen Wirksamkeit von Tetracyclin HCl und Sulfaquinoxalin/Trimethoprim bei der Puten-Bordetellose. ACTA ACUST UNITED AC 2010. [DOI: 10.1111/j.1439-0450.1979.tb00852.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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