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Chuang TP, Lai WY, Gabre JL, Lind DE, Umapathy G, Bokhari AA, Bergman B, Kristenson L, Thorén FB, Le A, Doebele R, Eynden JV, Palmer RH, Hallberg B. Abstract 3936: ALK fusion oncogene driven SERPINB4 expression enhances tumor survival in NSCLC. Cancer Res 2023. [DOI: 10.1158/1538-7445.am2023-3936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
Abstract
Anaplastic lymphoma kinase (ALK) fusion variants in non-small-cell-lung cancer (NSCLC) consist of numerous dimerising fusion partners, with the most common being EML4. Clinical data suggests that the degree of treatment benefit in response to ALK tyrosine kinase inhibitors (TKIs) differs among the variant present in the patient tumor. Therefore, a better understanding the oncogenic signaling networks driven by different ALK-fusion variants is important. Here, we developed highly controlled doxycycline-inducible cell models bearing four different ALK fusion proteins, namely EML4-ALK-V1, EML4-ALK-V3, KIF5B-ALK, and TFG-ALK, in the context of non-tumorigenic NL20 human bronchial epithelial cells. These were complimented by patient-derived NSCLC cell lines harboring either EML4-ALK-V1 or EML4-ALK-V3 fusions. RNA-seq and phosphoproteomics analysis were employed to identify dysregulated genes and hyper/hypo-phosphorylated proteins associated with ALK fusion expression. Among ALK fusion induced responses, we noted a robust inflammatory signature that included up-regulation of the Serpin B4 serine protease inhibitor in both NL20-inducible cell models and ALK-positive NSCLC patient-derived cell lines. We show that STAT3 is a major transcriptional regulator of SERPINB4 downstream of ALK fusions, along with NF-kB and AP1. The upregulation of SERPINB4 promotes survival of ALK fusion expressing cells and inhibits natural killer (NK) cell-mediated cytotoxicity. In conclusion, our study reveals a novel ALK downstream survival axis that regulates Serpin B4 expression and identifies a molecular target that has potential for therapeutic impact targeting the immune response together with ALK TKIs in NSCLC.
Citation Format: Tzu-Po Chuang, Wei-Yun Lai, Jonatan L. Gabre, Dan E. Lind, Ganesh Umapathy, Abdulmalik A. Bokhari, Bengt Bergman, Linnea Kristenson, Fredrik B. Thorén, Anh Le, Robert Doebele, Jimmy V. Eynden, Ruth H. Palmer, Bengt Hallberg. ALK fusion oncogene driven SERPINB4 expression enhances tumor survival in NSCLC. [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 3936.
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Affiliation(s)
| | - Wei-Yun Lai
- 1University of Gothenburg, Gothenburg, Sweden
| | | | - Dan E. Lind
- 1University of Gothenburg, Gothenburg, Sweden
| | | | | | - Bengt Bergman
- 2Sahlgrenska University Hospital, Gothenburg, Sweden
| | | | | | - Anh Le
- 3University of Colorado School of Medicine, Aurora, CO
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Bokhari A, Lai W, Le A, Gabre J, Chung TP, Fransson S, Bergman B, Djos A, Chen N, Martinsson T, Van den Eynden J, Doebele R, Palmer R, Hallberg B, Umapathy G. Novel Human-derived EML4-ALK Fusion Cell Lines identify ribonucleotide reductase RRM2 as a target of activated ALK in NSCLC. Lung Cancer 2022; 171:103-114. [DOI: 10.1016/j.lungcan.2022.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 07/07/2022] [Accepted: 07/14/2022] [Indexed: 11/17/2022]
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Olofson J, Bake B, Bergman B, Vanfleteren LEGW, Svärdsudd K. Prediction of COPD by the single-breath nitrogen test and various respiratory symptoms. ERJ Open Res 2021; 7:00383-2021. [PMID: 34589539 PMCID: PMC8473809 DOI: 10.1183/23120541.00383-2021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 06/27/2021] [Indexed: 11/23/2022] Open
Abstract
Early identification of subjects running an increased risk of contracting COPD enables focus on individual preventive measures. The slope of the alveolar plateau of the single-breath nitrogen washout test (N2-slope) is a sensitive measure of small-airway dysfunction. However, its role remains unexplored in predicting hospital admission or death related to COPD, i.e. incident COPD events, in relation to the presence of various respiratory symptoms. A random population sample of 625 men, aged 50 (n=218) or 60 years (n=407), was followed for 38 years for incident COPD events. At baseline, a questionnaire on respiratory symptoms and smoking habits was collected, spirometry and the single-breath nitrogen test were performed, and the N2-slope was determined. Proportional hazard regression (Cox regression) analysis was used for the prediction model. The N2-slope improved the prediction of COPD events significantly beyond that of respiratory symptoms weighted all together and other covariates (hazard ratio 1.63, 95% CI 1.20–2.22; p<0.005), a prediction applicable to subjects without (p=0.001) and with (p<0.05) airway obstruction. Dyspnoea and wheezing were the most predictive symptoms. The combination of the N2-slope and number of respiratory symptoms notably resulted in an effective prediction of incident COPD events even in nonobstructive subjects, as evidenced by a predicted incidence of ∼70% and ∼90% for a very steep N2-slope combined with many respiratory symptoms in subject without and with airway obstruction, respectively. The alveolar N2-slope should be considered in the critical need for further research on early diagnosis of COPD. The N2 slope of the single-breath nitrogen test predicts incident COPD events as well as or better than respiratory symptoms among subjects without and with airway obstruction. Combining N2 slope and symptoms results in effective prediction.https://bit.ly/3dYJdu1
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Affiliation(s)
- Jan Olofson
- Unit of Respiratory Medicine and Allergology, Dept of Internal Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Björn Bake
- Unit of Respiratory Medicine and Allergology, Dept of Internal Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Bengt Bergman
- Unit of Respiratory Medicine and Allergology, Dept of Internal Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lowie E G W Vanfleteren
- COPD Center, Institute of Medicine, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg, Sweden
| | - Kurt Svärdsudd
- Dept of Public Health and Caring Sciences, Family Medicine and Preventive Medicine Section, Uppsala University, Uppsala, Sweden
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Salomonsson A, Jönsson M, Behndig A, Bergman B, Botling J, Brandén E, Koyi H, Brunnström H, De Petris L, Helenius G, Hussein A, Johansson M, Kentson M, Lamberg K, Lewensohn R, Mager U, Monsef N, Ortiz-Villalon C, Patthey A, Sundh J, Vikström A, Wagenius G, Staaf J, Planck M. FP16.04 A Nationwide Population-Based Mapping of Mutations and Gene Fusions in Lung Cancer Among Never-Smokers. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.08.260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Gatto F, Bratulic S, Cavarretta ITR, Alfano M, Maccari F, Galeotti F, Volpi N, Edqvist PH, Levin M, Nyman J, Bergman B, Salonia A, Lundstam S, Stierner U, Kjölhede H, Nielsen J. Detection of any-stage cancer using plasma and urine glycosaminoglycans. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.3034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
3034 Background: Non-invasive liquid biopsies promise to enable early cancer detection and improve patient outcomes. However, virtually all liquid biopsies rely on genomic biomarkers, with limited sensitivity to early-stage tumors and poor detection of cancers shedding little cell-free DNA, like genitourinary or brain tumors. Here, we explored the use of plasma and urine glycosaminoglycan (GAGs) profiles, or GAGomes, as biomarkers reflective of tumor metabolism to serve as an alternative pan-cancer liquid biopsy. Methods: In this case-control study, we enrolled retrospective and prospective cohorts from Sweden and Italy. Included cases were treatment-naïve early-stage/low-grade cancers or metastatic/high-grade cancers across 14 histological types. Included controls were healthy 22-78 y/o adults with no history of cancer. We measured GAGomes – encompassing 17 chondroitin sulfate (CS), heparan sulfate (HS), and hyaluronate (HA) disaccharides - using a standardized UHPLC-MS/MS-based kit in a central blind laboratory. We tested the top GAGome features different in cancer using Bayesian estimation. These were used to design one plasma and one urine GAG score for the binary classification of cancer vs. control in a discovery set. We computed the area-under-the-curve (AUC), and sensitivity at 98% specificity of each GAG score in the validation set. A subset analysis was performed in early-stage/low-grade cancers only. In the subset of cases with survival records, we used multivariable Cox regression to estimate the hazard ratio (HR) for overall survival (OS) on each GAG score adjusted for cancer type, age, and gender. Results: GAGomes were measured in 753 plasma samples (460 cancers across 14 types, median age = 66 y/o, 51% female vs. 293 healthy adults, median age = 58 y/o, 57% female) and 559 urine samples (219 cancers across 5 types, median age = 69 y/o, 23% female vs. 340 healthy adults, median age = 56 y/o, 60% female). In the discovery set, the urine GAG score had an AUC = 0.80 (95% CI: 0.74-0.85, 124 cancers across 5 types vs. 184 controls) while the plasma GAG score had an AUC = 0.82 (95% CI: 0.78-0.86, 153 cancers across 14 types vs. 282 controls). In the validation set, the urine GAG score had an AUC = 0.78 (95% CI: 0.71-0.84, 95 cancers across 5 types vs. 156 controls) with 35% sensitivity at 98% specificity. The plasma GAG score had an AUC = 0.84 (95% CI: 0.79-0.88, 178 cancers across 14 types vs. 140 controls) with 41% sensitivity at 98% specificity. In the subset of early-stage/low-grade cancers, the AUC was 0.78 and 0.72 in plasma and urine, respectively. The plasma and urine GAG scores were independent predictors of OS regardless of cancer type (HR = 1.39, p = 0.005 in plasma [ N = 283, 11 types, 67 deaths, median follow-up 17 months] and HR = 1.53, p = 0.016 in urine [ N = 161, 4 types, 32 deaths, median follow-up 15 months]). Conclusions: GAGomes were sensitive non-invasive metabolic biomarkers for any-stage cancer, including genitourinary and brain tumors.
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Affiliation(s)
| | - Sinisa Bratulic
- Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden
| | | | - Massimo Alfano
- IRCCS Ospedale San Raffaele, Urological Research Institute, Milan, Italy
| | - Francesca Maccari
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Fabio Galeotti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Nicola Volpi
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Max Levin
- The Wallenberg Laboratory, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Jan Nyman
- Department of Oncology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Bengt Bergman
- Department of Respiratory Medicine, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Andrea Salonia
- IRCCS Ospedale San Raffaele, Urological Research Institute, Milan, Italy
| | - Sven Lundstam
- Department of Urology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Ulrika Stierner
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Henrik Kjölhede
- Department of Urology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Jens Nielsen
- Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden
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Gezelius E, Bendahl PO, Gallo W, de Oliveira KG, Ek L, Bergman B, Sundberg J, Melander O, Belting M. 55P Assessment of cardiovascular biomarkers for individualised treatment decision in small cell lung cancer (SCLC). J Thorac Oncol 2021. [DOI: 10.1016/s1556-0864(21)01897-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Meltzer C, Fagman E, Vikgren J, Molnar D, Borna E, Beni MM, Brandberg J, Bergman B, Båth M, Johnsson ÅA. Surveillance of small, solid pulmonary nodules at digital chest tomosynthesis: data from a cohort of the pilot Swedish CArdioPulmonary bioImage Study (SCAPIS). Acta Radiol 2021; 62:348-359. [PMID: 32438877 PMCID: PMC7930602 DOI: 10.1177/0284185120923106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background Digital tomosynthesis (DTS) might be a low-dose/low-cost alternative to computed tomography (CT). Purpose To investigate DTS relative to CT for surveillance of incidental, solid pulmonary nodules. Material and Methods Recruited from a population study, 106 participants with indeterminate solid pulmonary nodules on CT underwent surveillance with concurrently performed CT and DTS. Nodule size on DTS was assessed by manual diameter measurements and semi-automatic nodule segmentations were independently performed on CT. Measurement agreement was analyzed according to Bland–Altman with 95% limits of agreement (LoA). Detection of nodule volume change > 25% by DTS in comparison to CT was evaluated with receiver operating characteristics (ROC). Results A total of 81 nodules (76%) were assessed as measurable on DTS by two independent observers. Inter- and intra-observer LoA regarding change in average diameter were ± 2 mm. Calculation of relative volume change on DTS resulted in wide inter- and intra-observer LoA in the order of ± 100% and ± 50%. Comparing relative volume change between DTS and CT resulted in LoA of –58% to 67%. The area under the ROC curve regarding the ability of DTS to detect volumetric changes > 25% on CT was 0.58 (95% confidence interval [CI] = 0.40–0.76) and 0.50 (95% CI = 0.35–0.66) for the two observers. Conclusion The results of the present study show that measurement variability limits the agreement between DTS and CT regarding nodule size change for small solid nodules.
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Affiliation(s)
- Carin Meltzer
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden
- Department of Radiology, Division of Radiology and Nuclear Medicine, Oslo University Hospital, Norway
| | - Erika Fagman
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden
- Department of Radiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Jenny Vikgren
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden
- Department of Radiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - David Molnar
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden
- Department of Radiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Eivind Borna
- Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Sweden
| | - Maral Mirzai Beni
- Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - John Brandberg
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden
- Department of Radiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Bengt Bergman
- Department of Respiratory Medicine, Sahlgrenska University Hospital, Sweden
- Department of Respiratory Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden
| | - Magnus Båth
- Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Åse A Johnsson
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden
- Department of Radiology, Sahlgrenska University Hospital, Gothenburg, Sweden
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Liljedahl H, Karlsson A, Oskarsdottir GN, Salomonsson A, Brunnström H, Erlingsdottir G, Jönsson M, Isaksson S, Arbajian E, Ortiz-Villalón C, Hussein A, Bergman B, Vikström A, Monsef N, Branden E, Koyi H, de Petris L, Patthey A, Behndig AF, Johansson M, Planck M, Staaf J. A gene expression-based single sample predictor of lung adenocarcinoma molecular subtype and prognosis. Int J Cancer 2020; 148:238-251. [PMID: 32745259 PMCID: PMC7689824 DOI: 10.1002/ijc.33242] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 07/03/2020] [Accepted: 07/07/2020] [Indexed: 12/14/2022]
Abstract
Disease recurrence in surgically treated lung adenocarcinoma (AC) remains high. New approaches for risk stratification beyond tumor stage are needed. Gene expression-based AC subtypes such as the Cancer Genome Atlas Network (TCGA) terminal-respiratory unit (TRU), proximal-inflammatory (PI) and proximal-proliferative (PP) subtypes have been associated with prognosis, but show methodological limitations for robust clinical use. We aimed to derive a platform independent single sample predictor (SSP) for molecular subtype assignment and risk stratification that could function in a clinical setting. Two-class (TRU/nonTRU=SSP2) and three-class (TRU/PP/PI=SSP3) SSPs using the AIMS algorithm were trained in 1655 ACs (n = 9659 genes) from public repositories vs TCGA centroid subtypes. Validation and survival analysis were performed in 977 patients using overall survival (OS) and distant metastasis-free survival (DMFS) as endpoints. In the validation cohort, SSP2 and SSP3 showed accuracies of 0.85 and 0.81, respectively. SSPs captured relevant biology previously associated with the TCGA subtypes and were associated with prognosis. In survival analysis, OS and DMFS for cases discordantly classified between TCGA and SSP2 favored the SSP2 classification. In resected Stage I patients, SSP2 identified TRU-cases with better OS (hazard ratio [HR] = 0.30; 95% confidence interval [CI] = 0.18-0.49) and DMFS (TRU HR = 0.52; 95% CI = 0.33-0.83) independent of age, Stage IA/IB and gender. SSP2 was transformed into a NanoString nCounter assay and tested in 44 Stage I patients using RNA from formalin-fixed tissue, providing prognostic stratification (relapse-free interval, HR = 3.2; 95% CI = 1.2-8.8). In conclusion, gene expression-based SSPs can provide molecular subtype and independent prognostic information in early-stage lung ACs. SSPs may overcome critical limitations in the applicability of gene signatures in lung cancer.
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Affiliation(s)
- Helena Liljedahl
- Division of Oncology and Pathology, Department of Clinical Sciences Lund, Lund University, Medicon Village, Lund, Sweden
| | - Anna Karlsson
- Division of Oncology and Pathology, Department of Clinical Sciences Lund, Lund University, Medicon Village, Lund, Sweden
| | - Gudrun N Oskarsdottir
- Division of Oncology and Pathology, Department of Clinical Sciences Lund, Lund University, Medicon Village, Lund, Sweden.,Department of Respiratory Medicine and Allergology, Skåne University Hospital, Lund, Sweden
| | - Annette Salomonsson
- Division of Oncology and Pathology, Department of Clinical Sciences Lund, Lund University, Medicon Village, Lund, Sweden
| | - Hans Brunnström
- Division of Oncology and Pathology, Department of Clinical Sciences Lund, Lund University, Medicon Village, Lund, Sweden.,Department of Pathology, Laboratory Medicine Region Skåne, Lund, Sweden
| | - Gigja Erlingsdottir
- Department of Pathology, Landspitali University Hospital, Reykjavik, Iceland.,Department of Laboratory Medicine, Department of Pathology, Skåne University Hospital, Malmö, Sweden
| | - Mats Jönsson
- Division of Oncology and Pathology, Department of Clinical Sciences Lund, Lund University, Medicon Village, Lund, Sweden
| | - Sofi Isaksson
- Division of Oncology and Pathology, Department of Clinical Sciences Lund, Lund University, Medicon Village, Lund, Sweden
| | - Elsa Arbajian
- Division of Oncology and Pathology, Department of Clinical Sciences Lund, Lund University, Medicon Village, Lund, Sweden
| | | | - Aziz Hussein
- Department of Pathology and Cytology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Bengt Bergman
- Department of Respiratory Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Anders Vikström
- Department of Pulmonary Medicine, University Hospital Linköping, Linköping, Sweden
| | - Nastaran Monsef
- Department of Pathology and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Eva Branden
- Respiratory Medicine Unit, Department of Medicine Solna and CMM, Karolinska Institute and Karolinska University Hospital Solna, Stockholm, Sweden.,Centre for Research and Development, Uppsala University/Region Gävleborg, Gävle, Sweden
| | - Hirsh Koyi
- Respiratory Medicine Unit, Department of Medicine Solna and CMM, Karolinska Institute and Karolinska University Hospital Solna, Stockholm, Sweden.,Centre for Research and Development, Uppsala University/Region Gävleborg, Gävle, Sweden
| | - Luigi de Petris
- Thoracic Oncology Unit, Karolinska University Hospital and Department Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Annika Patthey
- Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden
| | - Annelie F Behndig
- Department of Public Health and Clinical Medicine, Division of Medicine, Umeå University, Umeå, Sweden
| | - Mikael Johansson
- Department of Radiation Sciences, Oncology, Umeå University, Umeå, Sweden
| | - Maria Planck
- Division of Oncology and Pathology, Department of Clinical Sciences Lund, Lund University, Medicon Village, Lund, Sweden.,Department of Respiratory Medicine and Allergology, Skåne University Hospital, Lund, Sweden
| | - Johan Staaf
- Division of Oncology and Pathology, Department of Clinical Sciences Lund, Lund University, Medicon Village, Lund, Sweden
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Salomonsson A, Jönsson M, Reuterswärd C, Behndig A, Bergman B, Botling J, Brandén E, Brunnström H, De Petris L, Hussein A, Johansson M, Koyi H, Lundström KL, Lewensohn R, Monsef N, Ortiz-Villalón C, Patthey A, Vikström A, Wagenius G, Staaf J, Planck M. P1.14-37 Lung Cancer in Never-Smokers: A Nationwide Population Based Mapping of Targetable Alterations. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Gezelius E, Bendahl P, De Oliveira KG, Ek L, Bergman B, Sundberg J, Strandberg K, Kraemer R, Belting M. P1.12-16 LMW Heparin Adherence and Effects on Survival Within a Randomized Phase III Lung Cancer Trial (RASTEN). J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Gezelius E, Bendahl P, Gonçalves de Oliveira K, Ek L, Bergman B, Sundberg J, Strandberg K, Krämer R, Belting M. Low-molecular-weight heparin adherence and effects on survival within a randomised phase III lung cancer trial (RASTEN). Eur J Cancer 2019; 118:82-90. [DOI: 10.1016/j.ejca.2019.06.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 05/23/2019] [Accepted: 06/07/2019] [Indexed: 10/26/2022]
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Svedberg A, Vikingsson S, Vikström A, Hornstra N, Kentson M, Branden E, Koyi H, Bergman B, Gréen H. Erlotinib treatment induces cytochrome P450 3A activity in non-small cell lung cancer patients. Br J Clin Pharmacol 2019; 85:1704-1709. [PMID: 30945322 DOI: 10.1111/bcp.13953] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 03/25/2019] [Accepted: 03/26/2019] [Indexed: 01/26/2023] Open
Abstract
AIMS Erlotinib is a tyrosine kinase inhibitor used in the treatment of non-small cell lung cancer highly metabolized by the cytochrome P450 (CYP) 3A. Hence, CYP3A4 activity might be a useful predictor of erlotinib pharmacokinetics in personalized medicine. The effect of erlotinib on CYP3A activity was therefore studied in non-small cell lung cancer patients. METHODS The study included 32 patients scheduled for erlotinib monotherapy. CYP3A activity was assessed using quinine as a probe before and during erlotinib treatment. Plasma from blood samples drawn 16 hours post quinine administration were analysed using HPLC with fluorescence detection to determine the quinine/3-OH-quinine ratio. RESULTS Matched samples, available from 13 patients, showed an induction of CYP3A activity (P = 0.003, Wilcoxon's signed rank test) after 2 months of treatment. The quinine/3-OH-quinine ratio decreased from 20.2 (± 13.4) at baseline to 11.0 (± 4.34). Single-point samples, available from 19 patients, supported the decrease in ratio (P = 0.007, Mann-Whitney U-test). Generally, females had a higher CYP3A activity both at baseline and after two months of treatment. Statistical analysis by gender also showed significant increase in CYP3A activity (males, n = 10, P = 0.001, and females, n = 22, P = 0.001). CONCLUSIONS An induction of CYP3A activity was observed after 2 months of erlotinib treatment which was also seen when subdividing based on gender. It could be important to take this into consideration for patients co-administering other CYP3A-metabolizing drugs during erlotinib treatment and also makes it difficult to use baseline CYP3A activity to predict erlotinib pharmacokinetics.
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Affiliation(s)
- Anna Svedberg
- Clinical Pharmacology, Division of Drug Research, Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Svante Vikingsson
- Clinical Pharmacology, Division of Drug Research, Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.,Department of Forensic Genetics and Forensic Toxicology, National Board of Forensic Medicine, Linköping, Sweden
| | - Anders Vikström
- Department of Pulmonary Medicine, Linköping University Hospital, Linköping, Sweden
| | - Niels Hornstra
- Department of Pulmonary Medicine, Kalmar County Hospital, Kalmar, Sweden
| | - Magnus Kentson
- Division of Medicine, Department of Pulmonary Medicine, Ryhov Hospital, Jönköping, Sweden.,Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Eva Branden
- Department of Respiratory Medicine, Gävle Hospital, Gävle, Sweden.,Centre for Research and Development, Uppsala University/Region Gävleborg, Gävle, Sweden
| | - Hirsh Koyi
- Department of Respiratory Medicine, Gävle Hospital, Gävle, Sweden.,Centre for Research and Development, Uppsala University/Region Gävleborg, Gävle, Sweden
| | - Bengt Bergman
- Department of Respiratory Medicine and Allergology, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Henrik Gréen
- Clinical Pharmacology, Division of Drug Research, Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.,Department of Forensic Genetics and Forensic Toxicology, National Board of Forensic Medicine, Linköping, Sweden
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Olofson J, Bake B, Bergman B, Ullman A, Svärdsudd K. Prediction of COPD and Related Events Improves by Combining Spirometry and the Single Breath Nitrogen Test. COPD 2019; 15:424-431. [PMID: 30822242 DOI: 10.1080/15412555.2018.1538330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Chronic obstructive pulmonary disease (COPD) develops in small airways. Severity of small airway pathology relates to progression and mortality. The present study evaluated the prediction of COPD of a validated test for small airway disease, i.e. a slope of the alveolar plateau of the single breath nitrogen test (N2-slope). The N2-slope, spirometry, age, smoking habits, and anthropometric variables at baseline were obtained in a population-based sample (n = 592). The cohort was followed for first COPD events (first hospital admission of COPD or related conditions or death from COPD) during 38 years. During follow-up, 52 subjects (8.8%) had a first COPD event, of which 18 (3.0%) died with a first COPD diagnosis. In the proportional hazard regression analysis adjusted for age and smoking habits, the cumulative COPD event incidence increased from 5% among those with high forced expired volume in one second (FEV1) to 25% among those with low FEV1, while increasing from 4% among those with the lowest N2-slope to 26% among those with the highest. However, combining the N2-slope and FEV1 resulted in considerable synergy in the prediction of first COPD event and even more so when taking account of smoking habits. The cumulative COPD event incidence rate was 75% among heavy smokers with the highest N2-slope and lowest FEV1, and less than 1% among never smokers with the lowest N2-slope and highest FEV1. Thus, combining the results of the single breath N2-slope and FEV1 considerably improved the prediction of COPD events as compared to either test alone.
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Affiliation(s)
- Jan Olofson
- a Department of Respiratory Medicine and Allergology , Institute of Medicine, Sahlgrenska Academy at University of Gothenburg , Gothenburg , Sweden
| | - Björn Bake
- a Department of Respiratory Medicine and Allergology , Institute of Medicine, Sahlgrenska Academy at University of Gothenburg , Gothenburg , Sweden
| | - Bengt Bergman
- a Department of Respiratory Medicine and Allergology , Institute of Medicine, Sahlgrenska Academy at University of Gothenburg , Gothenburg , Sweden
| | - Anders Ullman
- b COPD Center Sahlgrenska University Hospital , Institute of Medicine, Sahlgrenska Academy at University of Gothenburg , Gothenburg , Sweden
| | - Kurt Svärdsudd
- c Department of Public Health and Caring Sciences , Family Medicine and Preventive Medicine Section, Uppsala University , Uppsala , Sweden
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Salomonsson A, Patthey A, Reuterswärd C, Jönsson M, Botling J, Brunnström H, Hussein A, Monsef N, Ortiz-Villalon C, Bergman B, De Petris L, Lamberg K, Vikström A, Wagenius G, Behndig A, Brandén E, Johansson M, Koyi H, Staaf J, Planck M. MA21.07 A Nation-Wide Population-Based Mapping of Targetable Alterations in Smoking-Independent Lung Cancer. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Meltzer C, Vikgren J, Bergman B, Molnar D, Norrlund RR, Hassoun A, Gottfridsson B, Båth M, Johnsson ÅA. Detection and Characterization of Solid Pulmonary Nodules at Digital Chest Tomosynthesis: Data from a Cohort of the Pilot Swedish Cardiopulmonary Bioimage Study. Radiology 2018; 287:1018-1027. [PMID: 29613826 DOI: 10.1148/radiol.2018171481] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Purpose To investigate the performance of digital tomosynthesis (DTS) for detection and characterization of incidental solid lung nodules. Materials and Methods This prospective study was based on a population study with 1111 randomly selected participants (age range, 50-64 years) who underwent a medical evaluation that included chest computed tomography (CT). Among these, 125 participants with incidental nodules 5 mm or larger were included in this study, which added DTS in conjunction with the follow-up CT and was performed between March 2012 and October 2014. DTS images were assessed by four thoracic radiologists blinded to the true number of nodules in two separate sessions according to the 5-mm (125 participants) and 6-mm (55 participants) cut-off for follow-up of incidental nodules. Pulmonary nodules were directly marked on the images by the readers and graded regarding confidence of presence and recommendation for follow-up. Statistical analyses included jackknife free-response receiver operating characteristic, receiver operating characteristic, and Cohen κ coefficient. Results Overall detection rate ranges of CT-proven nodules 5 mm or larger and 6 mm or larger were, respectively, 49%-58% and 48%-62%. Jackknife free-response receiver operating characteristics figure of merit for detection of CT-proven nodules 5 mm or larger and 6 mm or larger was 0.47 and 0.51, respectively, and area under the receiver operating characteristic curve regarding recommendation for follow-up was 0.62 and 0.65, respectively. Conclusion Routine use of DTS would result in lower detection rates and reduced number of small nodules recommended for follow-up. © RSNA, 2018.
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Affiliation(s)
- Carin Meltzer
- From the Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (C.M., J.V., D.M., R.R.N., Å.A.J.), Department of Radiology and Nuclear Medicine at Oslo University Hospital, Ullevål, Norway (C.M.), Department of Radiology, Sahlgrenska University Hospital, Sweden (J.V., D.M., R.R.N., A.H., B.G., Å.A.J.), Department of Respiratory Medicine, Sahlgrenska University Hospital, Sweden (B.B.), Department of Respiratory Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden (B.B.), Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (M.B.), Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Sweden (M.B.)
| | - Jenny Vikgren
- From the Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (C.M., J.V., D.M., R.R.N., Å.A.J.), Department of Radiology and Nuclear Medicine at Oslo University Hospital, Ullevål, Norway (C.M.), Department of Radiology, Sahlgrenska University Hospital, Sweden (J.V., D.M., R.R.N., A.H., B.G., Å.A.J.), Department of Respiratory Medicine, Sahlgrenska University Hospital, Sweden (B.B.), Department of Respiratory Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden (B.B.), Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (M.B.), Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Sweden (M.B.)
| | - Bengt Bergman
- From the Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (C.M., J.V., D.M., R.R.N., Å.A.J.), Department of Radiology and Nuclear Medicine at Oslo University Hospital, Ullevål, Norway (C.M.), Department of Radiology, Sahlgrenska University Hospital, Sweden (J.V., D.M., R.R.N., A.H., B.G., Å.A.J.), Department of Respiratory Medicine, Sahlgrenska University Hospital, Sweden (B.B.), Department of Respiratory Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden (B.B.), Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (M.B.), Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Sweden (M.B.)
| | - David Molnar
- From the Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (C.M., J.V., D.M., R.R.N., Å.A.J.), Department of Radiology and Nuclear Medicine at Oslo University Hospital, Ullevål, Norway (C.M.), Department of Radiology, Sahlgrenska University Hospital, Sweden (J.V., D.M., R.R.N., A.H., B.G., Å.A.J.), Department of Respiratory Medicine, Sahlgrenska University Hospital, Sweden (B.B.), Department of Respiratory Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden (B.B.), Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (M.B.), Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Sweden (M.B.)
| | - Rauni Rossi Norrlund
- From the Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (C.M., J.V., D.M., R.R.N., Å.A.J.), Department of Radiology and Nuclear Medicine at Oslo University Hospital, Ullevål, Norway (C.M.), Department of Radiology, Sahlgrenska University Hospital, Sweden (J.V., D.M., R.R.N., A.H., B.G., Å.A.J.), Department of Respiratory Medicine, Sahlgrenska University Hospital, Sweden (B.B.), Department of Respiratory Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden (B.B.), Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (M.B.), Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Sweden (M.B.)
| | - Asmaa Hassoun
- From the Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (C.M., J.V., D.M., R.R.N., Å.A.J.), Department of Radiology and Nuclear Medicine at Oslo University Hospital, Ullevål, Norway (C.M.), Department of Radiology, Sahlgrenska University Hospital, Sweden (J.V., D.M., R.R.N., A.H., B.G., Å.A.J.), Department of Respiratory Medicine, Sahlgrenska University Hospital, Sweden (B.B.), Department of Respiratory Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden (B.B.), Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (M.B.), Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Sweden (M.B.)
| | - Bengt Gottfridsson
- From the Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (C.M., J.V., D.M., R.R.N., Å.A.J.), Department of Radiology and Nuclear Medicine at Oslo University Hospital, Ullevål, Norway (C.M.), Department of Radiology, Sahlgrenska University Hospital, Sweden (J.V., D.M., R.R.N., A.H., B.G., Å.A.J.), Department of Respiratory Medicine, Sahlgrenska University Hospital, Sweden (B.B.), Department of Respiratory Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden (B.B.), Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (M.B.), Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Sweden (M.B.)
| | - Magnus Båth
- From the Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (C.M., J.V., D.M., R.R.N., Å.A.J.), Department of Radiology and Nuclear Medicine at Oslo University Hospital, Ullevål, Norway (C.M.), Department of Radiology, Sahlgrenska University Hospital, Sweden (J.V., D.M., R.R.N., A.H., B.G., Å.A.J.), Department of Respiratory Medicine, Sahlgrenska University Hospital, Sweden (B.B.), Department of Respiratory Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden (B.B.), Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (M.B.), Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Sweden (M.B.)
| | - Åse A Johnsson
- From the Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (C.M., J.V., D.M., R.R.N., Å.A.J.), Department of Radiology and Nuclear Medicine at Oslo University Hospital, Ullevål, Norway (C.M.), Department of Radiology, Sahlgrenska University Hospital, Sweden (J.V., D.M., R.R.N., A.H., B.G., Å.A.J.), Department of Respiratory Medicine, Sahlgrenska University Hospital, Sweden (B.B.), Department of Respiratory Medicine, Institute of Medicine, Sahlgrenska Academy at University of Gothenburg, Sweden (B.B.), Department of Radiation Physics, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Sweden (M.B.), Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, Sweden (M.B.)
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Gulyas M, Mattsson JSM, Lindgren A, Ek L, Lamberg Lundström K, Behndig A, Holmberg E, Micke P, Bergman B. COX-2 expression and effects of celecoxib in addition to standard chemotherapy in advanced non-small cell lung cancer. Acta Oncol 2018; 57:244-250. [PMID: 29140138 DOI: 10.1080/0284186x.2017.1400685] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
AIM Inhibition of cyclooxygenase-2 (COX-2) is proposed as a treatment option in several cancer types. However, in non-small cell lung cancer (NSCLC), phase III trials have failed to demonstrate a benefit of adding COX-2 inhibitors to standard chemotherapy. The aim of this study was to analyze COX-2 expression in tumor and stromal cells as predictive biomarker for COX-2 inhibition. METHODS In a multicenter phase III trial, 316 patients with advanced NSCLC were randomized to receive celecoxib (400 mg b.i.d.) or placebo up to one year in addition to a two-drug platinum-based chemotherapy combination. In a subset of 122 patients, archived tumor tissue was available for immunohistochemical analysis of COX-2 expression in tumor and stromal cells. For each compartment, COX-2 expression was graded as high or low, based on a product score of extension and intensity of positively stained cells. RESULTS An updated analysis of all 316 patients included in the original trial, and of the 122 patients with available tumor tissue, showed no survival differences between the celecoxib and placebo arms (HR 1.01; 95% CI 0.81-1.27 and HR 1.12; 95% CI 0.78-1.61, respectively). High COX-2 scores in tumor (n = 71) or stromal cells (n = 55) was not associated with a superior survival outcome with celecoxib vs. placebo (HR =0.96, 95% CI 0.60-1.54; and HR =1.51; 95% CI 0.86-2.66), and no significant interaction effect between COX-2 score in tumor or stromal cells and celecoxib effect on survival was detected (p = .48 and .25, respectively). CONCLUSIONS In this subgroup analysis of patients with advanced NSCLC treated within the context of a randomized trial, we could not detect any interaction effect of COX-2 expression in tumor or stromal cells and the outcome of celecoxib treatment in addition to standard chemotherapy.
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Affiliation(s)
- Miklos Gulyas
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | | | - Andrea Lindgren
- Department of Clinical and Experimental Medicine, Faculty of Health Sciences, Linkoping University, Allergy Centre, Linkoping, Sweden
| | - Lars Ek
- Pulmonary Medicine, Skane University Hospital, Lund, Sweden
| | | | - Annelie Behndig
- Pulmonary Medicine, Norrland University Hospital, Umeå, Sweden
| | - Erik Holmberg
- Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Patrick Micke
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Bengt Bergman
- Department of Respiratory Medicine, Institute of medicine, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
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Ek L, Gezelius E, Bergman B, Bendahl PO, Anderson H, Sundberg J, Wallberg M, Falkmer U, Verma S, Belting M. Randomized phase III trial of low-molecular-weight heparin enoxaparin in addition to standard treatment in small-cell lung cancer: the RASTEN trial. Ann Oncol 2018; 29:398-404. [PMID: 29106448 PMCID: PMC5834130 DOI: 10.1093/annonc/mdx716] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background Coagulation activation and venous thromboembolism (VTE) are hallmarks of malignant disease and represent a major cause of morbidity and mortality in cancer. Coagulation inhibition with low-molecular-weight heparin (LMWH) may improve survival specifically in small-cell lung cancer (SCLC) patients by preventing VTE and tumor progression; however, randomized trials with well-defined patient populations are needed to obtain conclusive data. The aim of RASTEN was to investigate the survival effect of LMWH enoxaparin in a homogenous population of SCLC patients. Patients and methods We carried out a randomized, multicenter, open-label trial to investigate the addition of enoxaparin at a supraprophylactic dose (1 mg/kg) to standard treatment in patients with newly diagnosed SCLC. The primary outcome was overall survival (OS), and secondary outcomes were progression-free survival (PFS), incidence of VTE and hemorrhagic events. Results In RASTEN, 390 patients were randomized over an 8-year period (2008-2016), of whom 186 and 191 were included in the final analysis in the LMWH and control arm, respectively. We found no evidence of a difference in OS or PFS by the addition of enoxaparin [hazard ratio (HR), 1.11; 95% confidence interval (CI) 0.89-1.38; P = 0.36 and HR, 1.18; 95% CI 0.95-1.46; P = 0.14, respectively]. Subgroup analysis of patients with limited and extensive disease did not show reduced mortality by enoxaparin. The incidence of VTE was significantly reduced in the LMWH arm (HR, 0.31; 95% CI 0.11-0.84; P = 0.02). Hemorrhagic events were more frequent in the LMWH-treated group but fatal bleedings occurred in both arms. Conclusion LMWH enoxaparin in addition to standard therapy did not improve OS in SCLC patients despite being administered at a supraprophylactic dose and despite resulting in a significant reduction in VTE incidence. Addition of LMWH cannot be generally recommended in the management of SCLC patients, and predictive biomarkers of VTE and LMWH-associated bleeding in cancer patients are warranted.
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Affiliation(s)
- L Ek
- Department of Heart and Lung Disease, Skåne University Hospital, Lund, Sweden
| | - E Gezelius
- Department of Hematology, Radiophysics and Oncology, Skåne University Hospital, Lund, Sweden; Department of Section of Oncology and Pathology, Department of Clinical Sciences, Lund, Lund University, Lund, Sweden
| | - B Bergman
- Department of Lung Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - P O Bendahl
- Department of Section of Oncology and Pathology, Department of Clinical Sciences, Lund, Lund University, Lund, Sweden
| | - H Anderson
- Section of Cancer Epidemiology, Department of Clinical Sciences, Lund, Lund University, Lund, Sweden
| | - J Sundberg
- Department of Hematology, Radiophysics and Oncology, Skåne University Hospital, Lund, Sweden
| | - M Wallberg
- Department of Heart and Lung Disease, Skåne University Hospital, Lund, Sweden
| | - U Falkmer
- Department of Oncology, University Hospital, Aalborg, Denmark
| | - S Verma
- Department of Oncology, University of Calgary, Calgary, Canada
| | - M Belting
- Department of Hematology, Radiophysics and Oncology, Skåne University Hospital, Lund, Sweden; Department of Section of Oncology and Pathology, Department of Clinical Sciences, Lund, Lund University, Lund, Sweden.
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Nyman J, Hallqvist A, Lund JÅ, Brustugun OT, Bergman B, Bergström P, Friesland S, Lewensohn R, Holmberg E, Lax I. SPACE - A randomized study of SBRT vs conventional fractionated radiotherapy in medically inoperable stage I NSCLC. Radiother Oncol 2016; 121:1-8. [PMID: 27600155 DOI: 10.1016/j.radonc.2016.08.015] [Citation(s) in RCA: 218] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 08/12/2016] [Accepted: 08/20/2016] [Indexed: 12/25/2022]
Abstract
BACKGROUND Stereotactic body radiotherapy (SBRT) has been introduced for small lung tumors due to excellent local control and few side effects, even though there are no comparative studies. SPACE (Stereotactic Precision And Conventional radiotherapy Evaluation) is the first randomized phase II trial comparing SBRT and conventional fractionated radiotherapy (3DCRT). METHODS Patients with stage I medically inoperable NSCLC were randomized to receive SBRT to 66Gy in 3 fractions (one week) or 3DCRT to 70Gy (7weeks). Patients were followed to assess efficacy, toxicity and HRQL. FINDINGS Between 2007 and 2011, 102 patients were randomized. Mean age 74 (57-86), 60% women, the vast majority (92%) had COPD or cardiovascular comorbidity. The SBRT arm included more patients with T2-tumors (p=0.02) and male gender (p=0.35). The median follow-up was 37months with a 1-, 2- and 3-year PFS of: SBRT: 76%, 53%, 42% and 3DCRT: 87%, 54% 42%, HR=0.85 (95% CI 0.52-1.36) with no difference between the groups and no difference in OS (HR=0.75, 95% CI 0.43-1.30). At the end of the study 70% of SBRT patients had not progressed compared to 59% (3DCRT, p=0.26). Toxicity was low with no grade 5 events. Pneumonitis of any grade was observed in 19% (SBRT) and 34% (3DCRT, p=0.26), and esophagitis in 8% and 30% respectively (p=0.006). HRQL was evaluated with the EORTC QLQ 30 and LC14 module and patients treated with 3DCRT experienced worse dyspnea (p=0.01), chest pain (p=0.02) and cough (>10 points difference). INTERPRETATION There was no difference in PFS and OS between SBRT and conventionally treated patients despite an imbalance of prognostic factors. We observed a tendency of an improved disease control rate in the SBRT group and they experienced better HRQL and less toxicity. SBRT is convenient for patients and should be considered standard treatment for patients with inoperable stage I NSCLC.
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Affiliation(s)
- Jan Nyman
- Sahlgrenska University Hospital, Gothenburg, Sweden.
| | | | | | | | | | | | | | | | | | - Ingmar Lax
- Karolinska University Hospital, Stockholm, Sweden
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Berntzon L, Ronnevi L, Bergman B, Eriksson J. Corrigendum to “Detection of BMAA in the human central nervous system” [Neuroscience 292 (2015) 137–147]. Neuroscience 2015. [DOI: 10.1016/j.neuroscience.2015.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Berntzon L, Ronnevi L, Bergman B, Eriksson J. Detection of BMAA in the human central nervous system. Neuroscience 2015; 292:137-47. [DOI: 10.1016/j.neuroscience.2015.02.032] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 02/16/2015] [Indexed: 11/30/2022]
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Burdett S, Pignon JP, Tierney J, Tribodet H, Stewart L, Le Pechoux C, Aupérin A, Le Chevalier T, Stephens RJ, Arriagada R, Higgins JPT, Johnson DH, Van Meerbeeck J, Parmar MKB, Souhami RL, Bergman B, Douillard J, Dunant A, Endo C, Girling D, Kato H, Keller SM, Kimura H, Knuuttila A, Kodama K, Komaki R, Kris MG, Lad T, Mineo T, Piantadosi S, Rosell R, Scagliotti G, Seymour LK, Shepherd FA, Sylvester R, Tada H, Tanaka F, Torri V, Waller D, Liang Y. Adjuvant chemotherapy for resected early-stage non-small cell lung cancer. Cochrane Database Syst Rev 2015; 2015:CD011430. [PMID: 25730344 PMCID: PMC10542092 DOI: 10.1002/14651858.cd011430] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND To evaluate the effects of administering chemotherapy following surgery, or following surgery plus radiotherapy (known as adjuvant chemotherapy) in patients with early stage non-small cell lung cancer (NSCLC),we performed two systematic reviews and meta-analyses of all randomised controlled trials using individual participant data. Results were first published in The Lancet in 2010. OBJECTIVES To compare, in terms of overall survival, time to locoregional recurrence, time to distant recurrence and recurrence-free survival:A. Surgery versus surgery plus adjuvant chemotherapyB. Surgery plus radiotherapy versus surgery plus radiotherapy plus adjuvant chemotherapyin patients with histologically diagnosed early stage NSCLC.(2)To investigate whether or not predefined patient subgroups benefit more or less from cisplatin-based chemotherapy in terms of survival. SEARCH METHODS We supplemented MEDLINE and CANCERLIT searches (1995 to December 2013) with information from trial registers, handsearching relevant meeting proceedings and by discussion with trialists and organisations. SELECTION CRITERIA We included trials of a) surgery versus surgery plus adjuvant chemotherapy; and b) surgery plus radiotherapy versus surgery plus radiotherapy plus adjuvant chemotherapy, provided that they randomised NSCLC patients using a method which precluded prior knowledge of treatment assignment. DATA COLLECTION AND ANALYSIS We carried out a quantitative meta-analysis using updated information from individual participants from all randomised trials. Data from all patients were sought from those responsible for the trial. We obtained updated individual participant data (IPD) on survival, and date of last follow-up, as well as details of treatment allocated, date of randomisation, age, sex, histological cell type, stage, and performance status. To avoid potential bias, we requested information for all randomised patients, including those excluded from the investigators' original analyses. We conducted all analyses on intention-to-treat on the endpoint of survival. For trials using cisplatin-based regimens, we carried out subgroup analyses by age, sex, histological cell type, tumour stage, and performance status. MAIN RESULTS We identified 35 trials evaluating surgery plus adjuvant chemotherapy versus surgery alone. IPD were available for 26 of these trials and our analyses are based on 8447 participants (3323 deaths) in 34 trial comparisons. There was clear evidence of a benefit of adding chemotherapy after surgery (hazard ratio (HR)= 0.86, 95% confidence interval (CI)= 0.81 to 0.92, p< 0.0001), with an absolute increase in survival of 4% at five years.We identified 15 trials evaluating surgery plus radiotherapy plus chemotherapy versus surgery plus radiotherapy alone. IPD were available for 12 of these trials and our analyses are based on 2660 participants (1909 deaths) in 13 trial comparisons. There was also evidence of a benefit of adding chemotherapy to surgery plus radiotherapy (HR= 0.88, 95% CI= 0.81 to 0.97, p= 0.009). This represents an absolute improvement in survival of 4% at five years.For both meta-analyses, we found similar benefits for recurrence outcomes and there was little variation in effect according to the type of chemotherapy, other trial characteristics or patient subgroup.We did not undertake analysis of the effects of adjuvant chemotherapy on quality of life and adverse events. Quality of life information was not routinely collected during the trials, but where toxicity was assessed and mentioned in the publications, it was thought to be manageable. We considered the risk of bias in the included trials to be low. AUTHORS' CONCLUSIONS Results from 47 trial comparisons and 11,107 patients demonstrate the clear benefit of adjuvant chemotherapy for these patients, irrespective of whether chemotherapy was given in addition to surgery or surgery plus radiotherapy. This is the most up-to-date and complete systematic review and individual participant data (IPD) meta-analysis that has been carried out.
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Affiliation(s)
- Sarah Burdett
- MRC Clinical Trials Unit at UCLMeta‐analysis GroupAviation House125 KingswayLondonUKWC2B 6NH
| | - Jean Pierre Pignon
- Gustave Roussy Cancer CampusPlateforme LNCC de Méta‐analyse en Oncologie et Service de Biostatistique et d’EpidémiologieVillejuifFrance
| | - Jayne Tierney
- MRC Clinical Trials Unit at UCLMeta‐analysis GroupAviation House125 KingswayLondonUKWC2B 6NH
| | - Helene Tribodet
- Gustave Roussy Cancer CampusPlateforme LNCC de Méta‐analyse en Oncologie et Service de Biostatistique et d’EpidémiologieVillejuifFrance
| | - Lesley Stewart
- University of YorkCentre for Reviews and DisseminationYorkUKYO10 5DD
| | - Cecile Le Pechoux
- Gustave Roussy Cancer CampusDépartement de RadiothérapieVillejuifFrance
| | - Anne Aupérin
- Gustave Roussy Cancer CampusPlateforme LNCC de Méta‐analyse en Oncologie et Service de Biostatistique et d’EpidémiologieVillejuifFrance
| | - Thierry Le Chevalier
- Gustave Roussy Cancer CampusDépartement de Médecine39, rue Camille DesmoulinsVillejuifFrance94805
| | | | | | - Julian PT Higgins
- University of BristolSchool of Social and Community MedicineCanynge Hall39 Whatley RoadBristolUKBS8 2PS
| | - David H Johnson
- University of Texas Southwestern Medical CenterDepartment of Medicine5323 Harry Hines BlvdRm. G5.210DallasTexasUSA75390‐9030
| | | | | | | | | | | | - Ariane Dunant
- Gustave Roussy Cancer CampusPlateforme LNCC de Méta‐analyse en Oncologie et Service de Biostatistique et d’EpidémiologieVillejuifFrance
| | - Chiaki Endo
- Institute of Development, Aging and Cancer, Tohoku UniversitySendaiJapan
| | - David Girling
- MRC Clinical Trials Unit at UCLCancer DivisionLondonUK
| | | | | | | | - Aija Knuuttila
- Helsinki University Central HospitalPulmonary DepartmentPO Box 340HaartmaninkatuHelsinkiFinlandFIN‐00290 HUS
| | - Ken Kodama
- Osaka Medical Center for Cancer and Cardiovascular DiseasesOsakaJapan
| | - Ritsuko Komaki
- University of Texas MD Anderson Cancer CenterHoustonTexasUSA
| | - Mark G Kris
- Memorial Sloan‐Kettering Cancer CenterNew YorkUSA
| | | | | | - Steven Piantadosi
- Cedars Sinai Medical Centre, Samuel Oschin Comprehensive Cancer InstituteLos AngelesCaliforniaUSA
| | - Rafael Rosell
- Catalan Institute of Oncology, Hospital Germans Trias i PujolBarcelonaSpain
| | | | - Lesley K Seymour
- Queen’s University, NCIC Clinical Trials GroupKingstonOntarioCanada
| | | | - Richard Sylvester
- European Organisation for Research and Treatment of CancerData CenterAvenue E Mounier 83 ‐ Bte 11BrusselsBelgium1200
| | | | - Fumihiro Tanaka
- University of Occupational and Environmental HealthChest Surgery (Second Department of Surgery)Iseigaoka 1‐1Yahata‐nishi‐kuKitakyusyuFukuokaJapan8078555
| | - Valter Torri
- Mario Negri InstituteLaboratorio di Epidemiologia ClinicaVia Eritrea 62MilanoMilanoItaly20157
| | | | - Ying Liang
- Sun Yat‐Sen University Cancer CenterGuangzhouChina
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Rossi A, Chiodini P, Sun JM, O'Brien MER, von Plessen C, Barata F, Park K, Popat S, Bergman B, Parente B, Gallo C, Gridelli C, Perrone F, Di Maio M. Six versus fewer planned cycles of first-line platinum-based chemotherapy for non-small-cell lung cancer: a systematic review and meta-analysis of individual patient data. Lancet Oncol 2014; 15:1254-62. [DOI: 10.1016/s1470-2045(14)70402-4] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Villbrandt M, Stal LJ, Bergman B, Krumbein WE. Immunolocalization and Western Blot Analysis of Nitrogenase inOscillatoria limosaDuring a Light-dark Cycle. ACTA ACUST UNITED AC 2014. [DOI: 10.1111/j.1438-8677.1992.tb00271.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Santos M, Ravn-Fischer A, Karlsson T, Herlitz J, Bergman B. Is early treatment of acute chest pain provided sooner to patients who speak the national language? Int J Qual Health Care 2013; 25:582-9. [DOI: 10.1093/intqhc/mzt055] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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Sorensen JB, Ravn J, Pilegaard HK, Palshof T, Sundstrom S, Bergman B, Jakobsen JN, Aasebø U, Hansen O, Meldgaard P, Soerensen BT, Jakobsen E, Jonsson P, Ryberg M, Salo J, Haverstad R, Riska H. Surgery for NSCLC stages T1-3N2M0 having preoperative pathologically verified N2 involvement: A prospective randomized multinational phase III trial by the Nordic Thoracic Oncology Group. J Clin Oncol 2013. [DOI: 10.1200/jco.2013.31.15_suppl.7504] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7504 Background: Surgery is not generally considered standard of care in preoperative pathological verified spread to N2 mediastinal lymph nodes in NSCLC. Methods: Previously untreated histologically verified NSCLC stages T1-3N2M0 were randomized to reg. A (Paclitaxel 225 mg/m2 + Carboplatin AUC6 day 1 q 3 wks for 3 courses, followed by surgery with ipsilateral mediastinal lymph node sampling followed by radiotherapy 2Gy x 30 fractions, 5F/W) or reg. B: same as A without surgery (sequential chemo-radiotherapy). 406 pts were needed to detect a 10% 5-year survival increase with 80% power and type 1-error of 5%. The study was approved by ethical committees. Pts gave informed consent. Results: 170 pts were randomized to A and 171 to B from 1998-2009 when study closed due to concomitant chemo-radiotherapy becoming standard instead of sequential treatment. Median age was 61 years (range 33-76 yrs), 59% were males, 43% had performance status 0. Stages T1N2M0, T2N2M0, and T3N2M0 occurred in 19%, 60%, and 21%, respectively. Adenocarcinoma (ADC) and squamous cell carcinoma occurred in 50% and 29%, respectively. In reg. A, surgery was possible in 132 out of 170 pts (78%), 121 pts (71%) had complete resection while 11 pts (6%) had incomplete resection. Pathological-surgical stage pT0 occurred in 4%. Median progression free survival (PFS), OS and 5-years survival rate were 10 mths, 17 mths, and 20% for A (+ surgery) compared to 8 mths (p=0.144), 15 mths (p=0.172), and 16% (p=0.310) for B, respectively. ADC pts had better OS in A than in B (HR 0.60; p=0.002), and 5-year survivals 20% and 7% (p=0.017) respectively. Stage T1N2 had better OS in A than in B (HR 0.47; p=0.010), 5-year survivals 36% and 17%. Conclusions: There were no statistical overall significant advantage for surgery in addition to chemo-radiotherapy (A) compared to chemo-radiotherapy alone (B) but ADC pts and pts with T1N2 had significantly improved OS and 5-year survival rates in the surgery arm. Current standard treatment for T1-3N2M0 NSCLC is concomitant chemo-radiotherapy which was not used in this study, hence conclusions should be further tested with use of such treatment as reference arm.
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Affiliation(s)
- Jens Benn Sorensen
- Department of Oncology, Finsen Centre, National University Hospital, Copenhagen, Denmark
| | - Jesper Ravn
- Department of Thoracic Surgery, National University Hospital, Copenhagen, Denmark
| | | | - Torben Palshof
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | | | | | | | | | - Olfred Hansen
- Department of Oncology, Odense University Hospital, Odense, Denmark
| | | | | | - Erik Jakobsen
- Thoracic Surgery, Odense University Hospital, Odense, Denmark
| | - Per Jonsson
- Thoracic Surgery, Lund University Hospital, Lund, Sweden
| | | | - Jarmo Salo
- Thoracic Surgery, helsinki University Hospital, Helsinki, Finland
| | - Rune Haverstad
- Thoracic Surgery, Haukeland University Hospital, Bergen, Norway
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Sörenson S, Fohlin H, Lindgren A, Lindskog M, Bergman B, Sederholm C, Ek L, Lamberg K, Clinchy B. Predictive role of plasma vascular endothelial growth factor for the effect of celecoxib in advanced non-small cell lung cancer treated with chemotherapy. Eur J Cancer 2012; 49:115-20. [PMID: 22951014 DOI: 10.1016/j.ejca.2012.07.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2012] [Revised: 07/04/2012] [Accepted: 07/31/2012] [Indexed: 01/27/2023]
Abstract
AIM OF THE STUDY The primary purpose of this study is to investigate if pretreatment plasma levels of vascular endothelial growth factor (VEGF) are predictive of the effect of celecoxib on survival in advanced non-small cell lung cancer (NSCLC) treated with palliative chemotherapy. A secondary objective is to describe the course of plasma VEGF levels during and after treatment with cytotoxic chemotherapy combined with celecoxib or placebo. METHODS In a previously published double-blind multicenter phase III trial, 316 patients with NSCLC stage IIIB or IV and World Health Organisation (WHO) performance status 0-2 were randomised to receive celecoxib 400mg b.i.d. or placebo in combination with two-drug platinum-based chemotherapy. Chemotherapy cycle length was three weeks and planned duration of chemotherapy was four cycles. Celecoxib was given for a maximum of one year but was stopped earlier in case of disease progression or prohibitive toxicity. In a subset of patients, plasma VEGF levels were examined at onset of treatment and at 6, 12 and 20 weeks. RESULTS VEGF levels at start of treatment were obtained in 107 patients at four study sites. The median value was 70 pg/ml. Mean values declined during the first 12 weeks and then increased at 20 weeks. A subpopulation treatment effect pattern plot (STEPP) analysis showed an inverse relationship between initial plasma VEGF and the impact of celecoxib on survival with zero effect at 200 pg/ml. The effect on survival by celecoxib in the whole subset of patients was positive (hazard ratio (HR)=0.64 [confidence interval (CI) 0.43-0.95], p=0.028). CONCLUSION Low pretreatment plasma levels of VEGF appear to be predictive of a positive effect of celecoxib on survival.
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Affiliation(s)
- Sverre Sörenson
- Department of Medical and Health Sciences, Faculty of Health Sciences, Linköping University, Sweden.
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Hallqvist A, Bergman B, Nyman J. Health related quality of life in locally advanced NSCLC treated with high dose radiotherapy and concurrent chemotherapy or cetuximab – Pooled results from two prospective clinical trials. Radiother Oncol 2012; 104:39-44. [DOI: 10.1016/j.radonc.2012.05.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Revised: 04/23/2012] [Accepted: 05/22/2012] [Indexed: 11/25/2022]
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Quant E, Bergman B. Prophylactic treatment of local reactions to i.v. vinorelbine: a randomized study. Support Care Cancer 2011; 20:1737-44. [DOI: 10.1007/s00520-011-1267-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2011] [Accepted: 09/06/2011] [Indexed: 11/28/2022]
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Bergman B. P1-89 Military populations, military diseases: the development of military epidemiology. Br J Soc Med 2011. [DOI: 10.1136/jech.2011.142976c.82] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Koch A, Bergman B, Holmberg E, Sederholm C, Ek L, Kosieradzki J, Lamberg K, Thaning L, Ydreborg SO, Sörenson S. Effect of celecoxib on survival in patients with advanced non-small cell lung cancer: a double blind randomised clinical phase III trial (CYCLUS study) by the Swedish Lung Cancer Study Group. Eur J Cancer 2011; 47:1546-55. [PMID: 21565487 DOI: 10.1016/j.ejca.2011.03.035] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2011] [Revised: 03/28/2011] [Accepted: 03/30/2011] [Indexed: 01/25/2023]
Abstract
BACKGROUND Increased expression of cyclooxygenase-2 (COX-2) is common in non-small cell lung cancer (NSCLC) and has been associated with poor prognosis. Experimental and clinical phase II trials have indicated that the addition of the COX-2 inhibitor celecoxib to palliative chemotherapy might increase survival time in patients with advanced NSCLC. METHODS We performed a double-blind, placebo-controlled multicentre phase III trial at 13 centres in Sweden. Three hundred and nineteen patients with advanced NSCLC stage IIIB-IV and performance status 0-2 were randomised to receive celecoxib 400mg b.i.d. or placebo in addition to palliative chemotherapy. The primary objective was to compare overall survival. Other end-points were quality of life, progression-free survival, toxicity, cardiovascular events and biological markers. The trial is registered with ClinicalTrials.gov, No. NCT00300729. FINDINGS Three hundred and sixteen patients were included in the analysis, 158 in each treatment group. Median survival time was 8.5 months. There was no survival difference between the treatment arms. Small but not statistically significant differences in global quality of life and pain were seen favouring the celecoxib group. No increased incidence of cardiovascular events was observed in the celecoxib group. INTERPRETATION This study failed to demonstrate a survival benefit of the addition of celecoxib to palliative chemotherapy.
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Affiliation(s)
- Andrea Koch
- Allergy Centre (Allergicentrum), University Hospital, Linköping, Sweden.
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Maahs DM, Nadeau K, Snell-Bergeon JK, Schauer I, Bergman B, West NA, Rewers M, Daniels SR, Ogden LG, Hamman RF, Dabelea D. Association of insulin sensitivity to lipids across the lifespan in people with Type 1 diabetes. Diabet Med 2011; 28:148-55. [PMID: 21219421 PMCID: PMC3395467 DOI: 10.1111/j.1464-5491.2010.03143.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS Insulin resistance and dyslipidaemia both increase cardiovascular risk in Type 1 diabetes. However, little data exist on the associations of insulin resistance to lipids in Type 1 diabetes. Our objective was to explore the associations between insulin resistance (assessed by glucose infusion rate) and lipids in people with Type 1 diabetes and determine whether adiposity and/or average glycaemia influence these associations. METHODS Hyperinsulinaemic-euglycaemic clamp studies were performed in 60 subjects with Type 1 diabetes aged 12-19 years (age 15±2 years, 57% female, duration of diabetes 6.3±3.8 years, HbA(1c) 8.6±1.5%, IFCC=70 mmol/mol) and 40 subjects with Type 1 diabetes aged 27-61 years (age 45±9 years, 53% female, duration of diabetes 23±8 years, HbA(1c) 7.5±0.9%, IFCC=58 mmol/mol). Multiple linear regression models were fit to examine the association between glucose infusion rate and fasting lipid levels with adjustment for possible confounders. RESULTS Lower glucose infusion rate was significantly associated with lower levels of HDL cholesterol in youths with Type 1 diabetes and with higher levels of triglycerides and higher triglyceride/HDL ratio in both youths and adults. The magnitude of the associations between glucose infusion rate and lipid levels translate into interquartile differences of 0.098 mmol/l for HDL cholesterol, 0.17 mmol/l for triglycerides and 1.06 for triglycerides/HDL in the adolescents and 0.20 mmol/l for triglycerides and 1.01 for triglycerides/HDL in the adults. The associations were attenuated and no longer statistically significant by adjustment for adiposity among adults, while adjustment for HbA(1c) had a small effect in youths and adults. CONCLUSIONS Lower insulin sensitivity is associated with a more atherogenic lipid profile in both youths and adults with Type 1 diabetes.
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Affiliation(s)
- D M Maahs
- Barbara Davis Center for Childhood Diabetes, University of Colorado, Denver, CO, USA
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Escabi Y, San Miguel L, Judd T, Hertza J, Nicholson J, Schiff W, Bell C, Estes B, Millikin C, Shelton P, Marotta P, Wingler I, Barth J, Parmenter B, Andrews G, Riordan P, Lipinski D, Sawyer J, Brewer V, Kirk J, Green C, Kirkwood M, Brooks B, Fay T, Barlow K, Chelune G, Duff K, Wang A, Franchow E, Card S, Zamrini E, Foster N, Duff K, Chelune G, Wang A, Card S, Franchow E, Zamrini E, Foster N, Green D, Polikar R, Clark C, Kounios J, Malek-Ahmadi M, Kataria R, Belden C, Connor D, Pearson C, Jacobson S, Yaari R, Singh U, Sabbagh M, Manning K, Arnold S, Moelter S, Davatzikos C, Clark C, Moberg P, Singer R, Seelye A, Smith A, Schmitter-Edgecombe M, Viamonte S, Murman D, West S, Fonseca F, McCue R, Golden C, Cox D, Crowell T, Fazeli P, Vance D, Ross L, Ackerman M, Hill B, Tremont G, Davis J, Westervelt H, Alosco M, O'Connor K, Ahearn D, Pella R, Jain G, Noggle C, Sohi J, Jeetwani A, Thompson J, Barisa M, Sohi J, Noggle C, Jeetwani A, Jain S, Thompson J, Barisa M, Vanderslice-Barr J, Gillen R, Zimmerman E, Holdnack J, Creamer S, Rice J, Fitzgerald K, Elbin R, Patwardhan S, Covassin T, Kiewel N, Kontos A, Meyers C, Hakun J, Ravizza S, Berger K, Paltin I, Hertza J, Phillips F, Estes B, Schiff W, Bell C, Anderson J, Horton A, Reynolds C, Huckans M, Vandenbark A, Dougherty M, Loftis J, Langill M, Roberts R, Iverson G, Appel-Cresswell S, Stoessl A, Lazarus J, Olcese R, Juncos J, McCaskell D, Walsh K, Allen E, Shubeck L, Hamilton D, Novack G, Sherman S, Livingson R, Schmitt A, Stewart R, Doyle K, Smernoff E, West S, Galusha J, Hua S, Mattingly M, Rinehardt E, Benbadis S, Borzog A, Rogers-Neame N, Vale F, Frontera A, Schoenberg M, Rosenbaum K, Norman M, Woods S, Houshyarnejad A, Filoteo W, Corey-Bloom J, Pachet A, Larco C, Raymond M, Rinehardt E, Mattingly M, Golden C, Benbadis S, Borzog A, Rogers-Neame N, Vale F, Frontera A, Schoenberg M, Schmitt A, Stewart R, Livingston R, Doyle K, Copenheaver D, Smernoff E, Werry A, Claunch J, Galusha J, Uysal S, Mazzeffi M, Lin H, Reich D, August-Fedio A, Sexton J, Zand D, Keller J, Thomas T, Fedio P, Austin A, Millikin C, Baade L, Shelton P, Yamout K, Marotta J, Boatwright B, Kardel P, Heinrichs R, Blake T, Silverberg N, Anton H, Bradley E, Lockwood C, Hull A, Poole J, Demadura T, Storzbach D, Acosta M, Tun S, Hull A, Greenberg L, Lockwood C, Hutson L, Belsher B, Sullivan C, Poole J, La Point S, Harrison A, Packer R, Suhr J, Heilbronner R, Lange R, Iverson G, Brubacher J, Lange R, Waljas M, Iverson G, Hakulinen U, Dastidar P, Trammell B, Hartikainen K, Soimakallio S, Ohman J, Lee-Wilk T, Ryan P, Kurtz S, Dux M, Dischinger P, Auman K, Murdock K, Mazur-Mosiewicz A, Kane R, Lockwood C, Hull A, Poole J, MacGregor A, Watt D, Puente A, Marceaux J, Dilks L, Carroll A, Dean R, Ashworth B, Dilks S, Thrasher A, Carbonaro S, Blancett S, Ringdahl E, Finton M, Thaler N, Drane D, Umuhoza D, Barber B, Schoenberg M, Umuhoza D, Allen D, Roebuck-Spencer T, Vincent A, Schlegel R, Gilliland K, Lazarus T, Brown F, Katz L, Mucci G, Franchow E, Suchy Y, Kraybill M, Eastvold A, Funes C, Stern S, Morris M, Graham L, Parikh M, Hynan L, Buchbinder D, Grosch M, Weiner M, Cullum M, Hart J, Lavach J, Holcomb M, Allen R, Holcomb M, Renee A, Holland A, Chang R, Erdodi L, Hellings J, Catoe A, Lajiness-O'Neill R, Whiteside D, Smith A, Brown J, Hardin J, Rutledge J, Carmona J, Wang R, Harrison D, Horton A, Reynolds C, Horton A, Reynolds C, Jurado M, Monroy M, Eddinger K, Serrano M, Rosselli M, Chakravarti P, Riccio C, Banville F, Schretlen D, Wahlberg A, Vannorsdall T, Yoon H, Sung K, Simek A, Gordon B, Vaughn C, Kibby M, Barwick F, Arnett P, Rabinowitz A, Vargas G, Barwick F, Arnett P, Rabinowitz A, Vargas G, Davis J, Ramos C, Hynd G, Sherer C, Stone M, Wall J, Davis J, Bagley A, McHugh T, Axelrod B, Hanks R, Denning J, Gervais R, Dougherty M, Sellbom M, Wygant D, Klonoff P, Lange R, Iverson G, Carone D, O'Connor Pennuto T, Kluck A, Ball J, Pella R, Rice J, Hietpas-Wilson T, McCoy K, VanBuren K, Hilsabeck R, Shahani L, Noggle C, Jain G, Sohi J, Thomspon J, Barisa M, Golden C, Vincent A, Roebuck-Spencer T, Cooper D, Bowles A, Gilliland K, Womble M, Rohling M, Gervais R, Greiffenstein M, Harrison A, Jones K, Suhr J, Armstrong C, Mazur-Mosiewicz A, Holcomb M, Trammell B, Dean R, Puente A, Whigham K, Rodriguez M, West S, Golden C, Kelley E, Poole J, Larco C, May N, Nemeth D, Olivier T, Whittington L, Hamilton J, Steger A, McDonald K, Jeffay E, Gammada E, Zakzanis K, Ramanathan D, Wardecker B, Slocomb J, Hillary F, Rohling M, Demakis G, Larrabee G, Binder L, Ploetz D, Schatz P, Smith A, Stolberg P, Thayer N, Mayfield J, Jones W, Allen D, Storzbach D, Demadura T, Tun S, Sutton G, Ringdahl E, Thaler N, Barney S, Mayfield J, Pinegar J, Allen D, Terranova J, Kazakov D, McMurray J, Mayfield J, Allen D, Villemure R, Nolin P, Le Sage N, Yeung E, Zakzanis K, Gammada E, Jeffay E, Yi A, Small S, Macciocchi S, Barlow K, Seel R, Rabinowitz A, Arnett P, Rabinowitz A, Barwick F, Arnett P, Bailey T, Brown M, Whiteside D, Waters D, Golden C, Grzybkowska A, Wyczesany M, Katz L, Brown F, Roth R, McNeil K, Vroman L, Semrud-Clikeman T, Terrie, Seydel K, Holster J, Corsun-Ascher C, Golden C, Holster J, Corsun-Ascher C, Golden C, Bolanos J, Bergman B, Rodriguez M, Patel F, Frisch D, Golden C, Brooks B, Holdnack J, Iverson G, Brown M, Lowry N, Whiteside D, Bailey T, Dougherty M, West S, Golden C, Estes B, Bell C, Hertza J, Dennison A, Jones K, Holster J, Caorsun-Ascher C, Armstrong C, Golden C, Mackelprang J, Karle J, Najmabadi S, Valley-Gray S, Cash R, Gonzalez E, Metoyer K, Holster J, Golden C, Natta L, Gomez R, Trettin L, Tennakoon L, Schatzberg A, Keller J, Davis J, Sherer C, Wall J, Ramos C, Patterson C, Shaneyfelt K, DenBoer J, Hall S, Gunner J, Miele A, Lynch J, McCaffrey R, Lo T, Cottingham M, Aretsen T, Boone K, Goldberg H, Miele A, Gunner J, Lynch J, McCaffrey R, Miele A, Benigno A, Gunner J, Leigh K, Lynch J, Drexler M, McCaffrey R, Weiss E, Ploetz D, Rohling M, Lankey M, Womble M, Yeung S, Silverberg N, Zakzanis K, Amirthavasagam S, Jeffay E, Gammada E, Yeung E, McDonald K, Constantinou M, DenBoer J, Hall S, Lee S, Klaver J, Kibby M, Stern S, Morris M, Morris R, Whittington L, Nemeth D, Olivier T, May N, Hamilton J, Steger A, Chan R, West S, Golden C, Landstrom M, Dodzik P, Boneff T, Williams T, Robbins J, Martin P, Prinzi L, Golden C, Barber B, Mucci G, Brzinski B, Frish D, Rosen S, Golden C, Hamilton J, Nemeth D, Martinez A, Kirk J, Exalona A, Wicker N, Green C, Broshek D, Kao G, Kirkwood M, Quigg M, Cohen M, Riccio C, Olson K, Rice J, Dougherty M, Golden C, Sharma V, Rodriguez M, Golden C, Paltin I, Walsh K, Rosenbaum K, Copenheaver D, Zand D, Kardel P, Acosta M, Packer R, Vasserman M, Fonseca F, Tourgeman I, Stack M, Demsky Y, Golden C, Horwitz J, McCaffey R, Ojeda C, Kadushin F, Wingler I, Lazarus G, Green J, Barth J, Puente A, Parikh M, Graham L, Hynan L, Grosch M, Weiner M, Cullum C, Tourgeman I, Bure-Reyes A, Stewart J, Stack M, Demsky Y, Golden C, Zhang J, Tourgeman I, Demsky Y, Stack M, Golden C, Bures-Reye A, Stewart J, Tourgeman I, Demsky Y, Stack M, Golden C, Finlay L, Goldberg H, Arentsen T, Lo T, Moriarti T, Mackelprang J, Karle J, Aragon P, Gonzalez E, Valley-Gray S, Cash R, Mackelprang J, Karle J, Hardie R, Cash R, Gonzalez E, Valley-Gray S, Mason J, Keller J, Gomez R, Trettin L, Schatzberg A, Moore R, Mausbach B, Viglione D, Patterson T, Morrow J, Barber B, Restrepo L, Mucci G, Golden C, Buchbinder D, Chang R, Wang R, Pearlson J, Scarisbrick D, Rodriguez M, Golden C, Restrepo L, Morrow J, Golden C, Switalska J, Torres I, DeFreitas C, DeFreitas V, Bond D, Yatham L, Zakzanis K, Gammada E, Jeffay E, Yeung E, Amirathavasagam S, McDonald K, Hertza J, Bell C, Estes B, Schiff W, Bayless J, McCormick L, Long J, Brumm M, Lewis J, Benigno A, Leigh K, Drexler M, Weiss E, Bharadia V, Walker L, Freedman M, Atkins H, Jackson A, Perna R, Cooper D, Lau D, Lyons H, Culotta V, Griffith K, Coiro M, Papadakis A, Weden S, Sestito N, Brennan L, Benjamin T, Ciaudelli B, Fanning M, Giovannetti T, Chute D, Vathhauer K, Steh B, Osuji J, Steh B, Katz D, Ackerman M, Vance D, Fazeli P, Ross L, Strang J, Strauss A, Bienia K, Hollingsworth D, Ensley M, Atkins J, Grigorovich A, Bell C, Fish J, Hertza J, Leach L, Schiff W, Gomez M, Estes B, Dennison A, Davis A, Roberds E, Lutz J, Byerley A, Mazur-Mosiewicz A, Davis M, Sutton S, Moses J, Doan B, Hanna M, Adam G, Wile A, Butler M, Self B, Heaton K, Brininger T, Edwards M, Johnson K, O'Bryan S, Williams J, Joes K, Frazier D, Moses J, Giesbrecht C, Nielson H, Barone C, Thornton A, Vila-Rodriguez F, Paquet F, Barr A, Vertinsky T, Lang D, Honer W, Hart J, Lavach J, Hietpas-Wilson T, Pella R, McCoy K, VanBuren K, Hilsabeck R, James S, Robillard R, Holder C, Long M, Sandhu K, Padua M, Moses J, Lutz J, Mazur-Mosiewicz A, Dean R, Olivier T, Nemeth D, Whittington L, May N, Hamilton J, Steger A, Roberg B, Hancock L, Jacobson J, Tyrer J, Lynch S, Bruce J, Sordahl J, Hertza J, Bell C, Estes B, Schiff W, Sousa J, Jerram M, Wiebe-Moore D, Susmaras T, Gansler D, Vertinski M, Smith L, Thaler N, Mayfield J, Allen D, Buscher L, Jared B, Hancock L, Roberg B, Tyrer J, Lynch S, Choi W, Lai S, Lau E, Li A, Covassin T, Elbin R, Kontos A, Larson E, Hubley A, Lazarus G, Puente A, Ojeda C, Mazur-Mosiewicz A, Trammell B, Dean R, Patwardhan S, Fitzgerald K, Meyers C, Wefel J, Poole J, Gray M, Utley J, Lew H, Riordan P, Sawyer J, Buscemi J, Lombardo T, Barney S, Allen D, Stolberg P, Mayfield J, Brown S, Tussey C, Barrow M, Marcopulos B, Kingma J, Heinly M, Fazio R, Griswold S, Denney R, Corney P, Crossley M, Edwards M, O'Bryant S, Hobson V, Hall J, Barber R, Zhang S, Johnson L, Diaz-Arrastia R, Hall J, Johnson L, Barber R, Cullum M, Lacritz L, O'Bryant S, Lena P, Robbins J, Martin P, Stewart J, Golden C, Martin P, Prinzi L, Robbins J, Golden C, Ruchinskas R, West S, Fonseca F, Rice J, McCue R, Golden C, Fischer A, Yeung S, Thornton W, Rossetti H, Bernardo K, Weiner M, Cullum C, Lacritz L, Yeung S, Fischer A, Thornton W, Zec R, Kohlrus S, Fritz S, Robbs R, Ala T, Cummings T, Webbe F, Srinivasan V, Gavett B, Kowall N, Qiu W, Jefferson A, Green R, Stern R, Hill B, Su T, Correia S, O'Bryant S, Gong G, Spallholz J, Boylan M, Edwards M, Hargrave K, Johnson L, Stewart J, Golden C, Broennimann A, Wisniewski A, Austin B, Bens M, Carroll C, Knee K, Mittenberg W, Zimmerman A, Mazur-Mosiewicz A, Roberds E, Dean R, Anderson C, Parmenter B, Blackwell E, Silverberg N, Douglas K, Gassermar M, Kranzler H, Chan G, Gelenter J, Arias A, Farrer L, Giummarra J, Bowden S, Cook M, Murphy M, Hancock L, Bruce J, Peterson S, Tyrer J, Murphy M, Jacobson J, Lynch S, Holder C, Mauseth T, Robillard R, Langill M, Roberts R, Iverson G, Appel-Cresswell S, Stoessl A, Macleod L, Bowden S, Partridge R, Webster B, Heinrichs R, Baade L, Sandhu K, Padua M, Long M, Moses J, Schmitt A, Werry A, Hu S, Stewart R, Livingston R, Deitrick S, Doyle K, Smernoff E, Schoenberg M, Rinehardt E, Mattingly M, Borzog A, Rodgers-Neame N, Vale F, Frontera A, Benbadis S, Ukueberuwa D, Arnett P, Vargas G, Riordan P, Arnett P, Lipinski D, Sawyer J, Brewer V, Viner K, Lee G, Walker L, Berrigan L, Ress L, Cheng A, Freedma M, Hellings J, Whiteside D, Brown J, Singer R, Woods S, Weber E, Cameron M, Dawson M, Grant I, Frisch D, Brzinski B, Golden C, Hutton J, Vidal O, Puente A, Klaver J, Lee S, Kibby M, Mireles G, Anderson B, Davis J, Rosen S, Scarisbrick D, Brzinski B, Golden C, Simek A, Vaughn C, Wahlberg A, Yoon H, Riccio C, Steger A, Nemeth D, Thorgusen S, Suchy Y, Rau H, Williams P, Wahlberg A, Yoon V, Simek A, Vaughn C, Riccio C, Whitman L, Bender H, Granader Y, Freshman A, MacAllister W, Freshman A, Bender H, Whitman L, Granader Y, MacAllister W, Yoon V, Simek A, Vaughn C, Wahlberg A, Riccio C, Noll K, Cullum C, O'Bryant S, Hall J, Simpson C, Padua M, Long M, Sandhu K, Moses J, Scarisbrick D, Holster J, Corsun-Ascher C, Golden C, Stang B, Trettin L, Rogers E, Saleh M, Che A, Tennakoon L, Keller J, Schatzberg A, Gomez R, Tayim F, Moses J, Morris R, Thaler N, Lechuga D, Cross C, Salinas C, Reynolds C, Mayfield J, Allen D, Webster B, Partridge R, Heinrichs R, Badde L, Weiss E, Antoniello D, McGinley J, Gomes W, Masur D, Brooks B, Holdnack J, Iverson G, Banville F, Nolin P, Henry M, Lalonde S, Dery M, Cloutier J, Green J, Sokol D, Lowery K, Hole M, Helmus A, Teat R, DelMastro C, Paquette B, Grosch M, Hynan L, Graham L, Parikh M, Weiner M, Cullum M, Hubley A, Lutz J, Dean R, Paterson T, O'Rourke N, Thornton W, Randolph J, Suffiield J, Crockett D, Spreen O, Trammell B, Mazur-Mosiewicz A, Holcomb M, Dean R, Busse M, Wald D, Whiteside D, Breisch A, Fieldstone S, Vannorsda T, Lassen-Greene C, Gordon B, Schretlen D, Launeanu M, Hubley A, Maruyama R, Cuesta G, Davis J, Takahashi T, Shinoda H, Gregg N, Davis J, Cheung S, Takahashi T, Shinoda H, Gregg N, Holcomb M, Mazur A, Trammell B, Dean R, Perna R, Jackson A, Villar R, Ager D, Ellicon B, Als L, Nadel S, Cooper M, Pierce C, Hau S, Vezir S, Picouto M, Sahakian B, Garralda E, Mucci G, Barber B, Semrud-Clikeman M, Goldenring J, Bledsoe J, Vroman L, Crow S, Zimmerman A, Mazur-Mosiewicz A, Roberds E, Dean R, Sokol D, Hole M, Teat R, Paquett B, Albano J, Broshek D, Elias J, Brennan L, Chakravarti P, Schultheis L, Kibby M, Weisser V, Hynd G, Ang J, Crockett D, Puente A, Weiss E, Longman R, Antoniello D, Axelrod B, McGinley J, Gomes W, Masur D, Davis A, Lutz J, Roberds E, Williams R, Gupta A, Estes B, Dennison A, Schiff W, Hertza J, Ferrari M. Grand Rounds. Arch Clin Neuropsychol 2010. [DOI: 10.1093/arclin/acq056] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Dellborg C, Olofson J, Midgren B, Caro O, Bergman B, Skoogh BE, Sullivan M. Impact of home mechanical ventilation on health-related quality of life in patients with chronic alveolar hypoventilation: a prospective study. Clin Respir J 2010; 2:26-35. [PMID: 20298301 DOI: 10.1111/j.1752-699x.2007.00034.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Nocturnal ventilatory support by nasal positive pressure ventilation (NPPV) is an established treatment method in patients with chronic alveolar hypoventilation (CAH). The knowledge about its long-term effects on health-related quality of life (HRQL) is limited. METHODS In a prospective, longitudinal, single-strand study, patients with CAH caused by non-COPD conditions, consecutively recruited among referral patients in three Swedish university hospital pulmonary departments, were examined at baseline and after 9 months (n = 35) and 8 years (n = 11) on NPPV treatment. Both volume pre-set and pressure pre-set ventilators were used. Patients completed a battery of condition-specific and generic HRQL questionnaires at baseline and follow-up. Spirometry and blood gases were measured. Compliance with treatment, side effects and patient satisfaction were evaluated. RESULTS After 9 months of NPPV, improvements were seen primarily not only in sleep-related domains, but also in emotional behaviour, ambulation and sleep/rest functioning as measured with the Sickness Impact Profile (SIP). Improvements in sleep-related symptoms were related to effectiveness in ventilation, evaluated by morning PaCO(2), and remained by 8 years. Mental well-being was stable over time, while emotional distress improved by 8 years. Satisfaction with treatment was high in spite of frequent side effects. CONCLUSION NPPV improves HRQL, particularly in condition-specific areas. Improvements are related to effectiveness in ventilation. Side effects are common, but compliance is good and patient satisfaction is high.
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Affiliation(s)
- Catharina Dellborg
- Department of Respiratory Medicine and Allergology, Institute of Medicine, Sahlgrenska Academy at Göteborg University, Sweden
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Euler H, Bergman B, Hellströ H, Burströ D. Konstanz des Chlorophyllgehaltes und Chromatophorendegeneration Chlorophyllmutierender Gerstensippen. Hereditas 2010. [DOI: 10.1111/j.1601-5223.1936.tb03195.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Henoch I, Axelsson B, Bergman B. The Assessment of Quality of life at the End of Life (AQEL) questionnaire: a brief but comprehensive instrument for use in patients with cancer in palliative care. Qual Life Res 2010; 19:739-50. [DOI: 10.1007/s11136-010-9623-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2010] [Indexed: 11/28/2022]
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Arriagada R, Dunant A, Pignon JP, Bergman B, Chabowski M, Grunenwald D, Kozlowski M, Le Péchoux C, Pirker R, Pinel MIS, Tarayre M, Le Chevalier T. Long-term results of the international adjuvant lung cancer trial evaluating adjuvant Cisplatin-based chemotherapy in resected lung cancer. J Clin Oncol 2009; 28:35-42. [PMID: 19933916 DOI: 10.1200/jco.2009.23.2272] [Citation(s) in RCA: 287] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
PURPOSE Based on 5-year or shorter-term follow-up data in recent randomized trials, adjuvant cisplatin-based chemotherapy is now generally recommended after complete surgical resection for patients with non-small-cell lung cancer (NSCLC). We evaluated the results of the International Adjuvant Lung Cancer Trial study with three additional years of follow-up. PATIENTS AND METHODS Patients with completely resected NSCLC were randomly assigned to three or four cycles of cisplatin-based chemotherapy or to observation. Cox models were used to evaluate treatment effect according to follow-up duration. Results The trial included 1,867 patients with a median follow-up of 7.5 years. Results showed a beneficial effect of adjuvant chemotherapy on overall survival (hazard ratio [HR], 0.91; 95% CI, 0.81 to 1.02; P = .10) and on disease-free survival (HR, 0.88; 95% CI, 0.78 to 0.98; P = .02). However, there was a significant difference between the results of overall survival before and after 5 years of follow-up (HR, 0.86; 95% CI, 0.76 to 0.97; P = .01 v HR, 1.45; 95% CI, 1.02 to 2.07; P = .04) with P = .006 for interaction. Similar results were observed for disease-free survival. The analysis of non-lung cancer deaths for the whole period showed an HR of 1.34 (95% CI, 0.99 to 1.81; P = .06). CONCLUSION These results confirm the significant efficacy of adjuvant chemotherapy at 5 years. The difference in results beyond 5 years of follow-up underscores the need for the long-term follow-up of other adjuvant lung cancer trials and for a better identification of patients deriving long-term benefit from adjuvant chemotherapy.
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Affiliation(s)
- Rodrigo Arriagada
- Institut Gustave-Roussy, rue Camille Desmoulins, Villejuif 94800, France.
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Bergman B, Stahle J. Caloric Reaction in Menière's Disease A Nystagmographic Study of 300 Patients. Acta Otolaryngol 2009. [DOI: 10.3109/00016486709123555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Hooft IV, Andersson K, Bergman B, Sejersen T, Von Wendt L, Bartfai A. Beneficial effect from a cognitive training programme on children with acquired brain injuries demonstrated in a controlled study. Brain Inj 2009; 19:511-8. [PMID: 16134739 DOI: 10.1080/02699050400025224] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PRIMARY OBJECTIVE To test the effectiveness of a cognitive training programme in children and adolescents with attention and memory deficits after acquired brain injury (ABI). RESEARCH DESIGN Randomized controlled study. PARTICIPANTS Thirty-eight children with ABI, 9-16 years of age. METHODS AND PROCEDURES The treatment group trained with the cognitive programme for 30 minutes per day interactively with a teacher or parent for a period of 17 weeks. Children in the control group had a freely chosen interactive activity 30 minutes daily for 17 weeks. Pre- and post-training assessments were made using a neuropsychological test battery. MAIN OUTCOME AND RESULTS Significant improvements in the majority of neuropsychological tests of sustained and selective attention as well as in memory performance were shown in the treatment group as compared to controls. CONCLUSIONS The immediate effect of the training programme improved complex attention and memory functions, indicating that this method may be a valuable treatment option for improving cognitive efficiency in children after ABI. On the basis of these results, the next step will be to evaluate long-term effects and further ecological validity.
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Affiliation(s)
- I Van't Hooft
- Neuropediatric Unit, Astrid Lindgren's Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.
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Bergman B, Börjeson J, Löw B, Nordén A. Substitution of plasma in culture medium with dextran, glucose or albumin for in vitro studies of lymphocytes. Scand J Haematol 2009; 4:176-80. [PMID: 6048639 DOI: 10.1111/j.1600-0609.1967.tb01617.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Olofson J, Dellborg C, Sullivan M, Midgren B, Caro O, Bergman B. Qualify of life and palliation predict survival in patients with chronic alveolar hypoventilation and nocturnal ventilatory support. Qual Life Res 2009; 18:273-80. [PMID: 19219411 DOI: 10.1007/s11136-009-9445-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2008] [Accepted: 01/22/2009] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Non-invasive positive pressure ventilation (NPPV) improves health-related quality of life (HRQL) in patients with chronic alveolar hypoventilation (CAH). We studied the prognostic impact of HRQL on survival in relation to clinical factors. PATIENTS Forty-four patients with CAH due to post-polio (12), scoliosis (11), post-tb (17) or other diagnoses (4) who received nocturnal NPPV were prospectively studied during 6-10 years. MEASUREMENTS Blood gases and HRQL were analysed at baseline and after 9 months and after 8 years. HRQL was evaluated with measures of functioning (SIP), emotional well-being (HADS and MACL), and global QL. RESULTS Blood gases and HRQL measures improved during NPPV. The overall 5-year survival rate was 73%. In multivariate survival analysis, a diagnosis of post-polio and low baseline SIP physical index scores, indicating low levels of physical dysfunction, predicted longer survival (P = 0.02, respectively). Similarly, palliation of physical dysfunction and preserved or improved global QL by 9 months were associated with longer overall survival (P = 0.009 and P = 0.001, respectively; multivariate Cox regression). CONCLUSION Seventy-three percent of patients treated for CAH with NPPV survived more than 5 years. Diagnosis and self-rated physical functioning at pre-treatment were related to survival, as were major improvements in physical functioning and global QL during NPPV.
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Affiliation(s)
- Jan Olofson
- Department of Respiratory Medicine and Allergology, Institute of Medicine, Sahlgrenska University Hospital, The Sahlgrenska Academy at University of Gothenburg, Gothenburg, 413 45, Sweden.
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Abstract
OBJECTIVE The aim of this paper was to describe lung cancer patients' experience of dyspnea and their strategies for managing the dyspnea. METHODS Semi-structured interviews with two main questions about dyspnea experiences and management were conducted with 20 patients with lung cancer, not amenable to curative treatment, who had completed life prolonging treatments. Data analysis was made with a descriptive, qualitative content analysis. RESULTS The two questions resulted in two domains with 7 categories and subcategories. The experience of dyspnea included four categories: 'Triggering factors' included circumstances contributing to dyspnea, which comprised physical, psychosocial and environmental triggers. Bodily manifestations were considered to be the core of the experience. 'Immediate reactions' concerned physical and psychological impact. The long-term reactions included limitations, increased dependence and existential impact concerning hope, hopelessness and thoughts of death. The experience of managing dyspnea included three categories: 'Bodily strategies', 'psychological strategies' and 'medical strategies'. CONCLUSION Dyspnea experience is a complex experience which influences the life of the patients both with immediate reactions and long-term reactions concerning physical, emotional and existential issues in life and patients address this experience with managing strategies in order to take control of their situation, although they do not seem to be able to meet the existential distress they experience.
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Affiliation(s)
- Ingela Henoch
- Institute of Health and Care Sciences, The Sahlgrenska Academy at Göteborg University, Göteborg, Sweden. ihh
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Hermes A, Bergman B, Bremnes R, Ek L, Fluge S, Sederholm C, Sundstrøm S, Thaning L, Vilsvik J, Aasebø U, Sörenson S. Irinotecan Plus Carboplatin Versus Oral Etoposide Plus Carboplatin in Extensive Small-Cell Lung Cancer: A Randomized Phase III Trial. J Clin Oncol 2008; 26:4261-7. [DOI: 10.1200/jco.2007.15.7545] [Citation(s) in RCA: 124] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose A Japanese randomized trial showed superior survival for patients with extensive-disease (ED) small-cell lung cancer (SCLC) receiving irinotecan plus cisplatin compared with etoposide plus cisplatin. The present trial evaluated the efficacy of irinotecan plus carboplatin (IC) compared with oral etoposide plus carboplatin (EC). Patients and Methods Patients with ED SCLC were randomly assigned to receive either IC, which consisted of carboplatin (area under the curve = 4; Chatelut formula) and irinotecan (175 mg/m2) intravenously both on day 1, or EC, which consisted of carboplatin as in IC and etoposide (120 mg/m2/d) orally on days 1 through 5. Courses were repeated every 3 weeks with four cycles planned. Doses were reduced by one third in patients with a WHO performance status (PS) of 3 to 4 and/or age older than 70 years. Primary end point was overall survival (OS). Secondary end points were quality of life (QOL) and complete response (CR) rate. Results Of 220 randomly assigned patients, 209 were eligible for analysis (IC, n = 105; EC, n = 104). Thirty-five percent were older than 70 years, and 47% had a PS of 2 to 4. The groups were well balanced with respect to prognostic factors. OS was inferior in the EC group (hazard ratio = 1.41; 95% CI, 1.06 to 1.87; P = .02). Median survival time was 8.5 months for IC compared with 7.1 months for EC. One-year survival rate was 34% for IC and 24% for EC. CR was seen in 18 IC patients compared with seven EC patients (P = .02). There were no statistically significant differences in hematologic grade 3 or 4 toxicity. Grade 3 or 4 diarrhea was more common in the IC group. QOL differences were small, with a trend toward prolonged palliation with the IC regimen. Conclusion IC prolongs survival in ED SCLC with slightly better scores for QOL.
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Affiliation(s)
- Andreas Hermes
- From the Department of Pulmonary Oncology, Grosshansdorf Hospital, Grosshansdorf, Germany; Department of Chest Medicine, Haukeland University Hospital, Bergen; Institute of Clinical Medicine, University of Tromsø, Tromsø; Department of Medicine, Haugesund Hospital, Haugesund; Departments of Oncology and Medicine, University Hospital, Trondheim, Norway; Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Göteborg; Department of Respiratory Medicine and Allergology, Heart
| | - Bengt Bergman
- From the Department of Pulmonary Oncology, Grosshansdorf Hospital, Grosshansdorf, Germany; Department of Chest Medicine, Haukeland University Hospital, Bergen; Institute of Clinical Medicine, University of Tromsø, Tromsø; Department of Medicine, Haugesund Hospital, Haugesund; Departments of Oncology and Medicine, University Hospital, Trondheim, Norway; Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Göteborg; Department of Respiratory Medicine and Allergology, Heart
| | - Roy Bremnes
- From the Department of Pulmonary Oncology, Grosshansdorf Hospital, Grosshansdorf, Germany; Department of Chest Medicine, Haukeland University Hospital, Bergen; Institute of Clinical Medicine, University of Tromsø, Tromsø; Department of Medicine, Haugesund Hospital, Haugesund; Departments of Oncology and Medicine, University Hospital, Trondheim, Norway; Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Göteborg; Department of Respiratory Medicine and Allergology, Heart
| | - Lars Ek
- From the Department of Pulmonary Oncology, Grosshansdorf Hospital, Grosshansdorf, Germany; Department of Chest Medicine, Haukeland University Hospital, Bergen; Institute of Clinical Medicine, University of Tromsø, Tromsø; Department of Medicine, Haugesund Hospital, Haugesund; Departments of Oncology and Medicine, University Hospital, Trondheim, Norway; Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Göteborg; Department of Respiratory Medicine and Allergology, Heart
| | - Sverre Fluge
- From the Department of Pulmonary Oncology, Grosshansdorf Hospital, Grosshansdorf, Germany; Department of Chest Medicine, Haukeland University Hospital, Bergen; Institute of Clinical Medicine, University of Tromsø, Tromsø; Department of Medicine, Haugesund Hospital, Haugesund; Departments of Oncology and Medicine, University Hospital, Trondheim, Norway; Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Göteborg; Department of Respiratory Medicine and Allergology, Heart
| | - Christer Sederholm
- From the Department of Pulmonary Oncology, Grosshansdorf Hospital, Grosshansdorf, Germany; Department of Chest Medicine, Haukeland University Hospital, Bergen; Institute of Clinical Medicine, University of Tromsø, Tromsø; Department of Medicine, Haugesund Hospital, Haugesund; Departments of Oncology and Medicine, University Hospital, Trondheim, Norway; Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Göteborg; Department of Respiratory Medicine and Allergology, Heart
| | - Stein Sundstrøm
- From the Department of Pulmonary Oncology, Grosshansdorf Hospital, Grosshansdorf, Germany; Department of Chest Medicine, Haukeland University Hospital, Bergen; Institute of Clinical Medicine, University of Tromsø, Tromsø; Department of Medicine, Haugesund Hospital, Haugesund; Departments of Oncology and Medicine, University Hospital, Trondheim, Norway; Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Göteborg; Department of Respiratory Medicine and Allergology, Heart
| | - Lars Thaning
- From the Department of Pulmonary Oncology, Grosshansdorf Hospital, Grosshansdorf, Germany; Department of Chest Medicine, Haukeland University Hospital, Bergen; Institute of Clinical Medicine, University of Tromsø, Tromsø; Department of Medicine, Haugesund Hospital, Haugesund; Departments of Oncology and Medicine, University Hospital, Trondheim, Norway; Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Göteborg; Department of Respiratory Medicine and Allergology, Heart
| | - Jan Vilsvik
- From the Department of Pulmonary Oncology, Grosshansdorf Hospital, Grosshansdorf, Germany; Department of Chest Medicine, Haukeland University Hospital, Bergen; Institute of Clinical Medicine, University of Tromsø, Tromsø; Department of Medicine, Haugesund Hospital, Haugesund; Departments of Oncology and Medicine, University Hospital, Trondheim, Norway; Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Göteborg; Department of Respiratory Medicine and Allergology, Heart
| | - Ulf Aasebø
- From the Department of Pulmonary Oncology, Grosshansdorf Hospital, Grosshansdorf, Germany; Department of Chest Medicine, Haukeland University Hospital, Bergen; Institute of Clinical Medicine, University of Tromsø, Tromsø; Department of Medicine, Haugesund Hospital, Haugesund; Departments of Oncology and Medicine, University Hospital, Trondheim, Norway; Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Göteborg; Department of Respiratory Medicine and Allergology, Heart
| | - Sverre Sörenson
- From the Department of Pulmonary Oncology, Grosshansdorf Hospital, Grosshansdorf, Germany; Department of Chest Medicine, Haukeland University Hospital, Bergen; Institute of Clinical Medicine, University of Tromsø, Tromsø; Department of Medicine, Haugesund Hospital, Haugesund; Departments of Oncology and Medicine, University Hospital, Trondheim, Norway; Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Göteborg; Department of Respiratory Medicine and Allergology, Heart
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Le Chevalier T, Dunant A, Arriagada R, Bergman B, Chabowski M, LePechoux C, Kozlowski M, Tarayre M, Pignon JP. Long-term results of the International Adjuvant Lung Cancer Trial (IALT) evaluating adjuvant cisplatin-based chemotherapy in resected non-small cell lung cancer (NSCLC). J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.7507] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Hermes A, Bergman B, Bremnes R, Ek L, Fluge S, Sederholm C, Sundstrøm S, Thaning L, Vilsvik J, Aasebø U, Sörenson S. IRIS – eine randomisierte Phase III Studie über Irinotecan plus Carboplatin versus Etoposid plus Carboplatin bei Patienten mit metastasiertem kleinzelligen Bronchialkarzinom. Pneumologie 2008. [DOI: 10.1055/s-2008-1074396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Henoch I, Bergman B, Gustafsson M, Gaston-Johansson F, Danielson E. Dyspnea experience in patients with lung cancer in palliative care. Eur J Oncol Nurs 2008; 12:86-96. [DOI: 10.1016/j.ejon.2007.09.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2006] [Revised: 08/21/2007] [Accepted: 09/18/2007] [Indexed: 11/25/2022]
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Murugesan S, Bergman B. Direct evidence for purely silver ion conduction in CuI-doped silver oxysalt superionic systems: Combined electrolysis and EDS studies. Electrochim Acta 2007. [DOI: 10.1016/j.electacta.2007.06.080] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Henoch I, Bergman B, Gustafsson M, Gaston-Johansson F, Danielson E. The impact of symptoms, coping capacity, and social support on quality of life experience over time in patients with lung cancer. J Pain Symptom Manage 2007; 34:370-9. [PMID: 17616335 DOI: 10.1016/j.jpainsymman.2006.12.005] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2006] [Revised: 12/04/2006] [Accepted: 12/06/2006] [Indexed: 11/19/2022]
Abstract
The aims of the study were to investigate lung cancer patients' quality of life (QoL) over time in a palliative setting and to determine how QoL is influenced by symptoms, coping capacity, and social support. One hundred and five consecutive patients with incurable lung cancer were included. A comprehensive set of questionnaires was used at baseline, including the Assessment of Quality of Life at the End of Life, Cancer Dyspnea Scale, Visual Analog Scale of Dyspnea, Hospital Anxiety and Depression scale, Sense of Coherence Questionnaire, and Social Support Survey, of which the first four were used also at three, six, nine, and 12 months. Dyspnea, depression, and global QoL deteriorated over time. Performance status, anxiety, depression, components of dyspnea, pain, and the meaningfulness component of coping capacity correlated with global QoL at all, or all but one follow-up measurements. In a multivariate analysis with global QoL as the dependent variable, depression was a significant predictor at four out of five assessments, whereas coping capacity, anxiety, performance status, pain, and social support entered the model at one or two assessments. Emotional distress and coping capacity influence QoL and might be targets for intervention in palliative care.
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Affiliation(s)
- Ingela Henoch
- Institute of Health and Care Sciences and Department of Respiratory Medicine and Allergology, Sahlgrenska Academy at Göteborg University, Dr. Forselius gata 4, S-413 26 Göteborg, Sweden.
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Hermes A, Bergman B, Bremnes R, Ek L, Fluge S, Sederholm C, Sundstrøm S, Thaning L, Vilsvik J, Aasebø U, Sörenson S. A randomized phase III trial of irinotecan plus carboplatin versus etoposide plus carboplatin in patients with small cell lung cancer, extensive disease (SCLC-ED): IRIS-Study. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.7523] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7523 Background: A Japanese randomized trial has shown superior survival for SCLC-ED patients receiving irinotecan+cisplatin as compared to etoposide+cisplatin. Our trial was performed to evaluate the effect of irinotecan+carboplatin compared to oral etoposide+carboplatin. Patients and Methods: In a phase III trial, patients with SCLC-ED were randomly assigned to receive carboplatin, AUC=4 (Chatelut formula) and irinotecan, 175 mg/m2, both on day 1 (IC) or carboplatin (Chatelut AUC=4) on day 1 and etoposide 120 mg/m2/day, orally, on days 1–5 (EC). In both arms, courses were repeated on day 21 with 4 cycles planned. Primary endpoint was overall survival (OS), secondary endpoints were quality of life, evaluated by EORTC-QLQ-C30 and QLQ-LC 13, and complete response rate. There were neither upper limits for age or performance status. Results: Between November, 2001 and July, 2005, 220 patients were randomized. 210 patients were eligible for analysis (other type of cancer, 8 pts., limited disease, 1 pt., elevated liver function tests, 1 pt.). Performance status (PS) 0: 20 patients, PS 1: 91, PS 2: 62, PS 3: 29, PS 4: 8. Median age IC was 67 years (46–81), EC 67 years (39–82). OS was 255 days (IC) versus 214 days (EC) (P=0.04, log rank test). HR for overall survival was 1.34, 95% CI: 1.01–1.79. 1-year survival was 35% vs 28%. CR was observed in 18 patients in the IC arm and 7 patients in the EC arm (P=0.02, chi-square test). There were no statistically significant differences with respect to haematological grade III-IV toxicity. No severe diarrhea was observed in the IC group. There were no significant differences regarding quality of life. Conclusion: Irinotecan + carboplatin is superior to oral etoposide + carboplatin with respect to overall survival in SCLC-ED. No significant financial relationships to disclose.
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Affiliation(s)
- A. Hermes
- Grosshansdorf Hospital, Grosshansdorf, Germany; Sahlgrenska University Hospital, Göteborg, Sweden; University of Tromsø, Tromsø, Norway; University Hospital, Lund, Sweden; Haugesund Hospital, Haugesund, Norway; University Hospital, Linköping, Sweden; University Hospital, Trondheim, Norway; University Hospital, Örebro, Sweden; University Hospital, Tromsø, Norway
| | - B. Bergman
- Grosshansdorf Hospital, Grosshansdorf, Germany; Sahlgrenska University Hospital, Göteborg, Sweden; University of Tromsø, Tromsø, Norway; University Hospital, Lund, Sweden; Haugesund Hospital, Haugesund, Norway; University Hospital, Linköping, Sweden; University Hospital, Trondheim, Norway; University Hospital, Örebro, Sweden; University Hospital, Tromsø, Norway
| | - R. Bremnes
- Grosshansdorf Hospital, Grosshansdorf, Germany; Sahlgrenska University Hospital, Göteborg, Sweden; University of Tromsø, Tromsø, Norway; University Hospital, Lund, Sweden; Haugesund Hospital, Haugesund, Norway; University Hospital, Linköping, Sweden; University Hospital, Trondheim, Norway; University Hospital, Örebro, Sweden; University Hospital, Tromsø, Norway
| | - L. Ek
- Grosshansdorf Hospital, Grosshansdorf, Germany; Sahlgrenska University Hospital, Göteborg, Sweden; University of Tromsø, Tromsø, Norway; University Hospital, Lund, Sweden; Haugesund Hospital, Haugesund, Norway; University Hospital, Linköping, Sweden; University Hospital, Trondheim, Norway; University Hospital, Örebro, Sweden; University Hospital, Tromsø, Norway
| | - S. Fluge
- Grosshansdorf Hospital, Grosshansdorf, Germany; Sahlgrenska University Hospital, Göteborg, Sweden; University of Tromsø, Tromsø, Norway; University Hospital, Lund, Sweden; Haugesund Hospital, Haugesund, Norway; University Hospital, Linköping, Sweden; University Hospital, Trondheim, Norway; University Hospital, Örebro, Sweden; University Hospital, Tromsø, Norway
| | - C. Sederholm
- Grosshansdorf Hospital, Grosshansdorf, Germany; Sahlgrenska University Hospital, Göteborg, Sweden; University of Tromsø, Tromsø, Norway; University Hospital, Lund, Sweden; Haugesund Hospital, Haugesund, Norway; University Hospital, Linköping, Sweden; University Hospital, Trondheim, Norway; University Hospital, Örebro, Sweden; University Hospital, Tromsø, Norway
| | - S. Sundstrøm
- Grosshansdorf Hospital, Grosshansdorf, Germany; Sahlgrenska University Hospital, Göteborg, Sweden; University of Tromsø, Tromsø, Norway; University Hospital, Lund, Sweden; Haugesund Hospital, Haugesund, Norway; University Hospital, Linköping, Sweden; University Hospital, Trondheim, Norway; University Hospital, Örebro, Sweden; University Hospital, Tromsø, Norway
| | - L. Thaning
- Grosshansdorf Hospital, Grosshansdorf, Germany; Sahlgrenska University Hospital, Göteborg, Sweden; University of Tromsø, Tromsø, Norway; University Hospital, Lund, Sweden; Haugesund Hospital, Haugesund, Norway; University Hospital, Linköping, Sweden; University Hospital, Trondheim, Norway; University Hospital, Örebro, Sweden; University Hospital, Tromsø, Norway
| | - J. Vilsvik
- Grosshansdorf Hospital, Grosshansdorf, Germany; Sahlgrenska University Hospital, Göteborg, Sweden; University of Tromsø, Tromsø, Norway; University Hospital, Lund, Sweden; Haugesund Hospital, Haugesund, Norway; University Hospital, Linköping, Sweden; University Hospital, Trondheim, Norway; University Hospital, Örebro, Sweden; University Hospital, Tromsø, Norway
| | - U. Aasebø
- Grosshansdorf Hospital, Grosshansdorf, Germany; Sahlgrenska University Hospital, Göteborg, Sweden; University of Tromsø, Tromsø, Norway; University Hospital, Lund, Sweden; Haugesund Hospital, Haugesund, Norway; University Hospital, Linköping, Sweden; University Hospital, Trondheim, Norway; University Hospital, Örebro, Sweden; University Hospital, Tromsø, Norway
| | - S. Sörenson
- Grosshansdorf Hospital, Grosshansdorf, Germany; Sahlgrenska University Hospital, Göteborg, Sweden; University of Tromsø, Tromsø, Norway; University Hospital, Lund, Sweden; Haugesund Hospital, Haugesund, Norway; University Hospital, Linköping, Sweden; University Hospital, Trondheim, Norway; University Hospital, Örebro, Sweden; University Hospital, Tromsø, Norway
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Nicklasson M, Bergman B. Validity, reliability and clinical relevance of EORTC QLQ-C30 and LC13 in patients with chest malignancies in a palliative setting. Qual Life Res 2007; 16:1019-28. [PMID: 17479356 DOI: 10.1007/s11136-007-9210-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2006] [Accepted: 03/18/2007] [Indexed: 11/12/2022]
Abstract
AIMS To evaluate the reliability and validity of the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 and LC13 questionnaire in a palliative setting, and to undertake a broad clinical evaluation of the questionnaire. PATIENTS One hundred and twelve patients with advanced lung cancer or pleural mesothelioma, not amenable to curative or life-prolonging treatment, were consecutively included. METHODS Construct validity and reliability of the EORTC questionnaire were examined by multitrait analysis and internal consistency. Criterion validity was examined by variance by and correlation with an array of clinical measures, including tumour stage, performance status, 6-min walk test, spirometry, and blood tests. Concurrent validity was evaluated by established scales for emotional distress and pain. RESULTS With the exception of cognitive functioning, reliability and construct validity of the QLQ-C30 was confirmed. Criterion and concurrent validity was supported for most of the functioning and symptom scales. In a multivariate stepwise regression analysis, EORTC physical functioning was predicted by performance status and 6-min walk distance (r (2)=.70), emotional functioning by HADS anxiety ratings (r (2)=.59), and global quality of life by performance status, HADS depression ratings, and FEV1 %predicted (r (2)=.50). CONCLUSION The results support the validity and clinical relevance and of the EORTC questionnaire in a palliative setting.
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Affiliation(s)
- Mercedes Nicklasson
- Department of Respiratory Medicine and Allergology, Göteborg University, Gothenburg 413 45, Sweden
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