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Yücel KB, Aydos U, Sütcüoglu O, Kılıç ACK, Özdemir N, Özet A, Yazıcı O. Visceral obesity and sarcopenia as predictors of efficacy and hematological toxicity in patients with metastatic breast cancer treated with CDK 4/6 inhibitors. Cancer Chemother Pharmacol 2024; 93:497-507. [PMID: 38436714 DOI: 10.1007/s00280-024-04641-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 01/22/2024] [Indexed: 03/05/2024]
Abstract
PURPOSE We aimed to investigate whether visceral adipose tissue (VAT), subcutaneous adipose tissue (SAT), and skeletal muscle area (SMA) index are predictive for efficacy and hematological toxicity in ER + HER2-metastatic breast cancer (BC) patients who received CDK 4/6 inhibitors. METHODS This retrospective cohort study analyzed 52 patients who were treated with CDK 4/6 inhibitors between January 2018 and February 2021. The values of VAT, SAT, SMA indices and hematological parameters were noted before the start, at the third and sixth months of this treatment. The skeletal muscle area (SMA) and adipose tissue measurements were calculated at the level of the third lumbar vertebra. A SMA-index value of <40 cm2/m2 was accepted as the threshold value for sarcopenia. RESULTS Patients with sarcopenia had a worse progression-free survival (PFS) compared to patients without sarcopenia (19.6 vs. 9.0 months, p = 0.005). Patients with a high-VAT-index had a better PFS (20.4 vs. 9.3 months, p = 0.033). Only the baseline low-SMA- index (HR: 3.89; 95% CI: 1.35-11.25, p = 0.012) and baseline low-VAT-index (HR: 2.15; 95% CI: 1.02-4.53, p = 0.042) had significantly related to poor PFS in univariate analyses. The low-SMA-index was the only independent factor associated with poor PFS (HR: 3.99; 95% CI: 1.38-11.54, p = 0.011). No relationship was observed between body composition parameters and grade 3-4 hematological toxicity. CONCLUSION The present study supported the significance of sarcopenia and low visceral adipose tissue as potential early indicators of poor PFS in patients treated with CDK 4/6 inhibitors.
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Affiliation(s)
| | - Uguray Aydos
- Department of Nuclear Medicine, Gazi University, Ankara, Turkey
| | - Osman Sütcüoglu
- Department of Medical Oncology, Gazİ University, Ankara, Turkey
| | | | - Nuriye Özdemir
- Department of Medical Oncology, Gazİ University, Ankara, Turkey
| | - Ahmet Özet
- Department of Medical Oncology, Gazİ University, Ankara, Turkey
| | - Ozan Yazıcı
- Department of Medical Oncology, Gazİ University, Ankara, Turkey
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Pavarini M, Alborghetti L, Aimonetto S, Maggio A, Landoni V, Ferrari P, Bianculli A, Petrucci E, Cicchetti A, Farina B, Ubeira-Gabellini MG, Salmoiraghi P, Moretti E, Avuzzi B, Giandini T, Munoz F, Magli A, Sanguineti G, Magdalena Waskiewicz J, Rago L, Cante D, Girelli G, Vavassori V, Di Muzio NG, Rancati T, Cozzarini C, Fiorino C. Pelvic bone marrow dose-volume predictors of late lymphopenia following pelvic lymph node radiation therapy for prostate cancer. Radiother Oncol 2024; 195:110230. [PMID: 38503355 DOI: 10.1016/j.radonc.2024.110230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 02/02/2024] [Revised: 03/12/2024] [Accepted: 03/14/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND AND PURPOSE Given the substantial lack of knowledge, we aimed to assess clinical/dosimetry predictors of late hematological toxicity on patients undergoing pelvic-nodes irradiation (PNI) for prostate cancer (PCa) within a prospective multi-institute study. MATERIALS AND METHODS Clinical/dosimetry/blood test data were prospectively collected including lymphocytes count (ALC) at baseline, mid/end-PNI, 3/6 months and every 6 months up to 5-year after PNI. DVHs of the Body, ileum (BMILEUM), lumbosacral spine (BMLS), lower pelvis (BMPELVIS), and whole pelvis (BMTOT) were extracted. Current analysis focused on 2-year CTCAEv4.03 Grade ≥ 2 (G2+) lymphopenia (ALC < 800/μL). DVH parameters that better discriminate patients with/without toxicity were first identified. After data pre-processing to limit overfitting, a multi-variable logistic regression model combining DVH and clinical information was identified and internally validated by bootstrap. RESULTS Complete data of 499 patients were available: 46 patients (9.2 %) experienced late G2+ lymphopenia. DVH parameters of BMLS/BMPELVIS/BMTOT and Body were associated to increased G2+ lymphopenia. The variables retained in the resulting model were ALC at baseline [HR = 0.997, 95 %CI 0.996-0.998, p < 0.0001], smoke (yes/no) [HR = 2.9, 95 %CI 1.25-6.76, p = 0.013] and BMLS-V ≥ 24 Gy (cc) [HR = 1.006, 95 %CI 1.002-1.011, p = 0.003]. When acute G3+ lymphopenia (yes/no) was considered, it was retained in the model [HR = 4.517, 95 %CI 1.954-10.441, p = 0.0004]. Performances of the models were relatively high (AUC = 0.87/0.88) and confirmed by validation. CONCLUSIONS Two-year lymphopenia after PNI for PCa is largely modulated by baseline ALC, with an independent role of acute G3+ lymphopenia. BMLS-V24 was the best dosimetry predictor: constraints for BMTOT (V10Gy < 1520 cc, V20Gy < 1250 cc, V30Gy < 850 cc), and BMLS (V24y < 307 cc) were suggested to potentially reduce the risk.
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Affiliation(s)
- Maddalena Pavarini
- IRCCS San Raffaele Scientific Institute, Medical Physics Dept, Milano, Italy
| | - Lisa Alborghetti
- IRCCS San Raffaele Scientific Institute, Medical Physics Dept, Milano, Italy
| | - Stefania Aimonetto
- Ospedale Regionale Parini-AUSL Valle d'Aosta, Medical Physics Dept, Aosta, Italy
| | - Angelo Maggio
- Istituto di Candiolo - Fondazione del Piemonte per l'Oncologia IRCCS, Medical Physics Dept, Candiolo, Italy
| | - Valeria Landoni
- IRCCS Istituto Nazionale Tumori Regina Elena, UOSD Laboratorio di Fisica Medica e Sistemi Esperti, Roma, Italy
| | - Paolo Ferrari
- Comprensorio Sanitario di Bolzano, Medical Physics Dept, Bolzano, Italy
| | | | | | - Alessandro Cicchetti
- Fondazione IRCCS Istituto Nazionale dei Tumori, Unit of Data Science, Milano, Italy
| | - Bruno Farina
- Ospedale degli Infermi, Medical Physics Dept, Biella, Italy
| | | | | | - Eugenia Moretti
- Azienda sanitaria universitaria Friuli Centrale, Medical Physics Department, Udine, Italy
| | - Barbara Avuzzi
- Fondazione IRCCS Istituto Nazionale dei Tumori, Radiotherapy Department, Milano, Italy
| | - Tommaso Giandini
- Fondazione IRCCS Istituto Nazionale dei Tumori, Medical Physics Department, Milano, Italy
| | - Fernando Munoz
- Ospedale Regionale Parini-AUSL Valle d'Aosta, Department of Radiation Oncology, Aosta, Italy
| | - Alessandro Magli
- Azienda Ospedaliero Universitaria S. Maria della Misericordia, Department of Radiotherapy, Udine, Italy
| | - Giuseppe Sanguineti
- IRCCS Regina Elena National Cancer Institute, Department of Radiation Oncology, Roma, Italy
| | | | - Luciana Rago
- IRCCS Crob, Radiotherapy, Rionero in Vulture, Italy
| | | | - Giuseppe Girelli
- Ospedale degli Infermi, Department of Radiotherapy, Biella, Italy
| | | | - Nadia Gisella Di Muzio
- Vita-Salute San Raffaele University, Milano, Italy; IRCCS San Raffaele Scientific Institute, Department of Radiation Oncology, Milano, Italy
| | - Tiziana Rancati
- Fondazione IRCCS Istituto Nazionale dei Tumori, Unit of Data Science, Milano, Italy
| | - Cesare Cozzarini
- IRCCS San Raffaele Scientific Institute, Department of Radiation Oncology, Milano, Italy
| | - Claudio Fiorino
- IRCCS San Raffaele Scientific Institute, Medical Physics Dept, Milano, Italy.
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Gong WJ, Cao P, Huang YF, Liu YN, Yang Y, Zhang R, Li Q, Wu SL, Zhang Y. A novel model to predict the risk of hematological toxicity in lung adenocarcinoma patients with pemetrexed plus platinum chemotherapy based on real-world data. Curr Probl Cancer 2024; 48:101058. [PMID: 38101085 DOI: 10.1016/j.currproblcancer.2023.101058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 11/02/2023] [Accepted: 12/05/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND Pemetrexed plus platinum chemotherapy is the first-line treatment option for lung adenocarcinoma. However, hematological toxicity is major dose-limiting and even life-threatening. The ability to anticipate hematological toxicity is of great value for identifying potential chemotherapy beneficiaries with minimal toxicity and optimizing treatment. The study aimed to develop and validate a prediction model for hematologic toxicity based on real-world data. METHODS Data from 1754 lung adenocarcinoma patients with pemetrexed plus platinum chemotherapy regimen as first-line therapy were used to establish and calibrate a risk model for hematological toxicity using multivariate and stepwise logistic regression analysis based on real-world data. The predictive performance of the model was tested in a validation cohort of 753 patients. An area under the curve (AUC) of the receiver operating characteristic (ROC) curve, calibration curve, and decision curve analysis were used to assess the prediction model. RESULTS 5 independent factors (platinum, pre-use vitamin B12, cycle of chemotherapy before hematological toxicity, Hb before first chemotherapy, and PLT before first chemotherapy) identified from multivariate and stepwise logistic regression analysis were included in the prediction model. The hematological toxicity prediction model achieved a sensitivity of 0.840 and a specificity of 0.822. The model showed good discrimination in both cohorts (an AUC of 0.904 and 0.902 for the derivation and validation cohort ROC) at the cut-off value of 0.591. The calibration curve showed good agreement between the actual observations and the predicted results. CONCLUSION We developed a prediction model for hematologic toxicity with good discrimination and calibration capability in lung adenocarcinoma patients receiving a pemetrexed plus platinum chemotherapy regimen based on real-world data.
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Affiliation(s)
- Wei-Jing Gong
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China
| | - Peng Cao
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China
| | - Yi-Fei Huang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China
| | - Ya-Ni Liu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China
| | - Yu Yang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China
| | - Rui Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China
| | - Qiang Li
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China
| | - San-Lan Wu
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China.
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China.
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Jiang D, Song Z, Liu P, Wang Z, Zhao R. A prediction model for severe hematological toxicity of BTK inhibitors. Ann Hematol 2023; 102:2765-2777. [PMID: 37491631 DOI: 10.1007/s00277-023-05371-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/12/2023] [Indexed: 07/27/2023]
Abstract
Bruton's tyrosine kinase inhibitor (BTKi) has revolutionized the treatment of B-cell lymphomas. However, BTKi-related hematological toxicity hinders treatment continuity and may further affect clinical efficacy. To identify risk factors and predict the likelihood of BTKi-related hematological toxicities, we constructed and validated a prediction model for severe hematological toxicity of BTKi. Approved by the hospital medical science research ethics committee (No. M2022427), we collected real-world data in patients treated with BTKi from a Lymphoma Research Center in China. The outcome of interest was severe hematological toxicity caused by BTKi. 36 candidate variables were categorized into demographics, diagnostic and treatment information, laboratory data, and medical history. The study sample was randomly divided into training (70%) and validation (30%) sets. We developed and compared the performance of various modelling methods, including decision tree (DT), random forest (RF), gradient boosting decision tree (GBDT), extreme gradient boosting (XGBoost), light gradient boosting machine (LightGBM), and logistic regression (LR). Finally, we constructed a Web-calculator of the optimal model to estimate the risk of hematological toxicity. This study was designed, conducted and reported strictly in compliance with the TRIPOD checklist. Data from a total 121 patients were included [median age, 65 years (range, 56-73 years); 74 (61.15%) men; 47 (38.84%) severe hematological toxicity]. The XGBoost model demonstrated better overall properties than other models, achieving high discrimination (AUC: 0.671; accuracy: 0.730; specificity: 0.913) and clinical benefit. The following 10 variables were used to develop the XGBoost model: white blood cell count (WBC), neutrophil count (Neut), red blood cell count (RBC), platelet count (PLT), fibrinogen (Fib), total protein (TP), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), gender and type of BTKi. SHAP values demonstrated insightful associations between these variables and hematological toxicity. Finally, to facilitate clinical and research use, we also deploy the XGBoost model on a web-calculator for free access. The XGBoost model with promising accuracy was developed to predict the severe hematological toxicity of BTKi. It helps to strengthen the proactive monitoring and management of patients with hematological toxicity, and thus achieve long-term continuous BTKi treatment.
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Affiliation(s)
- Dan Jiang
- Department of Pharmacy, Peking University Third Hospital, Beijing, 100191, China
- Institute for Drug Evaluation, Peking University Health Science Center, Beijing, 100191, China
- Therapeutic Drug Monitoring and Clinical Toxicology Center, Peking University, Beijing, 100191, China
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Zaiwei Song
- Department of Pharmacy, Peking University Third Hospital, Beijing, 100191, China
- Institute for Drug Evaluation, Peking University Health Science Center, Beijing, 100191, China
- Therapeutic Drug Monitoring and Clinical Toxicology Center, Peking University, Beijing, 100191, China
| | - Peng Liu
- Sentum Health, Beijing, 100163, China
| | - Zeyuan Wang
- Sentum Health, Beijing, 100163, China.
- The University of Sydney, Sydney, Australia.
| | - Rongsheng Zhao
- Department of Pharmacy, Peking University Third Hospital, Beijing, 100191, China.
- Institute for Drug Evaluation, Peking University Health Science Center, Beijing, 100191, China.
- Therapeutic Drug Monitoring and Clinical Toxicology Center, Peking University, Beijing, 100191, China.
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Sánchez-Sanz B, Caro-Teller JM, Gonzalez-Barrios I, Rodríguez-Quesada PP, Hernández-Ramos JA, Ferrari-Piquero JM. Influence of augmented renal clearance on the lower incidence of linezolid-related hematological toxicity. Farm Hosp 2023; 47:190-195. [PMID: 37394377 DOI: 10.1016/j.farma.2023.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 04/26/2023] [Indexed: 07/04/2023] Open
Abstract
OBJECTIVES Linezolid is an oxazolidin commonly related to the development of hematological toxicity, being renal clearance the major factor involved in the drug clearance. The aim of this study is to evaluate the influence of increased filtration rates in the incidence of linezolid-induced hematological toxicity by comparing augmented renal clearance (ARC) patients versus normal renal function patients. MATERIAL AND METHODS A retrospective, observational study was conducted on hospitalized patients treated with linezolid for 5 days or more during 2014-2019 period. Patients with a filtration rate of ≥130 mL/min versus reference patients (60-90 mL/min) were compared. Hematological toxicity was defined as a decrease of 25% in platelets, of 25% in hemoglobin and/or 50% in neutrophils from baseline. Toxicity relevance was classified according to Common Terminology Criteria for Adverse Events v5. Incidence of hematological toxicity between groups was studied by chi-square and Fisher test. Furthermore, percentaje disminution of all three parameters was calculated and compared by Mann-Whitney test and treatment interruption and tranfusion requirements were registered. RESULTS 30 ARC patients and 38 reference patients were included. Hematological toxicity was observed in 16.66% of ARC patients vs 44.74% of reference patients (p = 0.014); thrombocytopenia in 13.33% vs 36.84% (p = 0.051), anemia in 3.3% vs 10.52% (p = 0.374) and neutropenia in 10% vs 23.68% (p = 0.204). Median percentaje of platelets decrease in ARC patients was -10.36 (-193.33-62.03) vs 2.68 (-163.16-82.71) in reference patients (p = 0.333), while hemoglobin decrease was 2.50 (-12.12-25.93) vs 9.09 (-17.72-30.63) (p = 0.047) and neutrophils decrease was 9.14 (-73.91-76.47) vs 27.33 (-86.66-90.90) (p = 0.093). 10.5% of normal renal function patients reported at least one adverse event grade 3 or superior while 2.6% of them interrupted treatment and 5.2% had tranfusion requirements. No major events or interruptions were reported in ARC patients. CONCLUSION Our findings suggest a lower incidence and clinical relevance of hematological toxicity in augmented renal clearance patients. Thrombocytopenia was the major event in both populations. This might be related to a lower exposure to the drug due to the higher clearance and likely lower therapeutic efficiency. These results suggest a potential benefit of therapeutic drug monitoring on high risk patients.
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Rejeski K, Hansen DK, Bansal R, Sesques P, Ailawadhi S, Logue JM, Bräunlein E, Cordas Dos Santos DM, Freeman CL, Alsina M, Theurich S, Wang Y, Krackhardt AM, Locke FL, Bachy E, Jain MD, Lin Y, Subklewe M. The CAR-HEMATOTOX score as a prognostic model of toxicity and response in patients receiving BCMA-directed CAR-T for relapsed/refractory multiple myeloma. J Hematol Oncol 2023; 16:88. [PMID: 37525244 PMCID: PMC10391746 DOI: 10.1186/s13045-023-01465-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [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: 03/05/2023] [Accepted: 06/09/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND BCMA-directed CAR T-cell therapy (CAR-T) has altered the treatment landscape of relapsed/refractory (r/r) multiple myeloma, but is hampered by unique side effects that can lengthen hospital stays and increase morbidity. Hematological toxicity (e.g. profound and prolonged cytopenias) represents the most common grade ≥ 3 toxicity and can predispose for severe infectious complications. Here, we examined the utility of the CAR-HEMATOTOX (HT) score to predict toxicity and survival outcomes in patients receiving standard-of-care idecabtagene vicleucel and ciltacabtagene autoleucel. METHODS Data were retrospectively collected from 113 r/r multiple myeloma patients treated between April 2021 and July 2022 across six international CAR-T centers. The HT score-composed of factors related to hematopoietic reserve and baseline inflammatory state-was determined prior to lymphodepleting chemotherapy. RESULTS At lymphodepletion, 63 patients were HTlow (score 0-1) and 50 patients were HThigh (score ≥ 2). Compared to their HTlow counterparts, HThigh patients displayed prolonged severe neutropenia (median 9 vs. 3 days, p < 0.001), an increased severe infection rate (40% vs. 5%, p < 0.001), and more severe ICANS (grade ≥ 3: 16% vs. 0%, p < 0.001). One-year non-relapse mortality was higher in the HThigh group (13% vs. 2%, p = 0.019) and was predominantly attributable to fatal infections. Response rates according to IMWG criteria were higher in HTlow patients (≥ VGPR: 70% vs. 44%, p = 0.01). Conversely, HThigh patients exhibited inferior progression-free (median 5 vs. 15 months, p < 0.001) and overall survival (median 10.5 months vs. not reached, p < 0.001). CONCLUSIONS These data highlight the prognostic utility of the CAR-HEMATOTOX score for both toxicity and treatment response in multiple myeloma patients receiving BCMA-directed CAR-T. The score may guide toxicity management (e.g. anti-infective prophylaxis, early G-CSF, stem cell boost) and help to identify suitable CAR-T candidates.
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Affiliation(s)
- Kai Rejeski
- Department of Medicine III - Hematology/Oncology, LMU University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany.
- Laboratory for Translational Cancer Immunology, LMU Gene Center, Munich, Germany.
- German Cancer Consortium (DKTK), Munich Site, and German Cancer Research Center, Heidelberg, Germany.
- Bavarian Cancer Research Center (BZKF), Munich partner site, Munich, Germany.
| | - Doris K Hansen
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, USA
| | | | - Pierre Sesques
- Hospices Civils de Lyon, Université Claude Bernard Lyon 1, INSERM 1052, Pierre-Bénite, France
| | | | - Jennifer M Logue
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, USA
| | - Eva Bräunlein
- IIIrd Medical Department, Klinikum rechts der Isar and Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - David M Cordas Dos Santos
- Department of Medicine III - Hematology/Oncology, LMU University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany
- German Cancer Consortium (DKTK), Munich Site, and German Cancer Research Center, Heidelberg, Germany
| | - Ciara L Freeman
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, USA
| | - Melissa Alsina
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, USA
| | - Sebastian Theurich
- Department of Medicine III - Hematology/Oncology, LMU University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany
- German Cancer Consortium (DKTK), Munich Site, and German Cancer Research Center, Heidelberg, Germany
| | - Yucai Wang
- Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - Angela M Krackhardt
- German Cancer Consortium (DKTK), Munich Site, and German Cancer Research Center, Heidelberg, Germany
- Bavarian Cancer Research Center (BZKF), Munich partner site, Munich, Germany
- IIIrd Medical Department, Klinikum rechts der Isar and Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
- Department of Medicine I, Malteser Hospital St. Franziskus Hospital, Flensburg, Germany
| | - Frederick L Locke
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, USA
| | - Emmanuel Bachy
- Hospices Civils de Lyon, Université Claude Bernard Lyon 1, INSERM 1052, Pierre-Bénite, France
| | - Michael D Jain
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, USA
| | - Yi Lin
- Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - Marion Subklewe
- Department of Medicine III - Hematology/Oncology, LMU University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany
- Laboratory for Translational Cancer Immunology, LMU Gene Center, Munich, Germany
- German Cancer Consortium (DKTK), Munich Site, and German Cancer Research Center, Heidelberg, Germany
- Bavarian Cancer Research Center (BZKF), Munich partner site, Munich, Germany
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Akatsuka Y. [Hematological immune-related adverse events of immune checkpoint inhibitors and their management]. Rinsho Ketsueki 2023; 64:782-790. [PMID: 37673631 DOI: 10.11406/rinketsu.64.782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
Immune checkpoints suppress inappropriate immune responses to self-molecules or cells. Cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and programmed cell death protein 1 (PD-1) expressed in T cells are representative molecules involved in the immune checkpoint system. The recent advent of immune checkpoint inhibitors (ICIs) has drastically changed cancer immunotherapy because a substantial proportion of patients with advanced cancers have responded to ICIs and some of them have been cured. This benefit is due to T-cell rescue from immune suppression in their tumor microenvironment by blocking cluster of differentiation 80/CTLA-4 and PD-L1/PD-1 interactions. However, blocking these interactions also liberates T cells that are reactive to self-antigens from tolerance, resulting in the occurrence of autoimmune diseases, that is, immune-related adverse events. Although the primary target organs are the lungs, gastrointestinal tract, and endocrine glands, hematopoietic cells are also affected in 0.5-3% of patients, potentially resulting in anemia or thrombocytopenia. Because hematopoietic system homeostasis is critical to maintaining life support, the occurrence of grade 3-4 irAEs in the hematopoietic system is directly life-threatening. Herein, we review the relationship between ICIs and toxicities in patients with cancer and describe the characteristics and management strategies for hematological immune-related adverse events.
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Affiliation(s)
- Yoshiki Akatsuka
- Department of Immunology, Nagoya University Graduate School of Medicine
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Liu X, Aoki M, Osa S, Ito C, Saiki R, Nagai T, Enoki Y, Taguchi K, Matsumoto K. Safety of linezolid in patients with decreased renal function and trough monitoring: a systematic review and meta-analysis. BMC Pharmacol Toxicol 2022; 23:89. [PMID: 36451204 PMCID: PMC9714190 DOI: 10.1186/s40360-022-00628-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 11/16/2021] [Accepted: 11/16/2022] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Linezolid causes hematological toxicity, mostly thrombocytopenia, which leads to treatment discontinuation and failure. Recent studies revealed that during linezolid therapy, the incidence of treatment-related hematological toxicity is significantly higher in patients with decreased renal function (DRF) than in those with normal renal function. Linezolid monitoring is necessary due to the high frequency of hematological toxicity in patients with DRF and the relationship between blood concentration and safety. We performed a systematic review and meta-analysis to evaluate the safety correlation between DRF and trough monitoring. METHODS Articles published before June 24, 2022, on MEDLINE, Web of Sciences, Cochrane Register of Controlled Trials, and ClinicalTrials.gov were systematically analyzed. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using the Mantel-Haenszel method and the variable effects model. RESULTS The incidence of hematological toxicity was significantly higher in patients with DRF than in those without DRF (OR = 2.37; p < 0.001). Subgroup analysis, performed according to hematotoxicity classification, including thrombocytopenia, anemia, and pancytopenia, revealed a significantly higher incidence of thrombocytopenia (OR = 2.45; p < 0.001) and anemia (OR = 2.31; p = 0.006) in patients with DRF than in those without; pancytopenia (OR = 1.41; p = 0.80) incidences were not significantly higher. Based on a systematic review, linezolid trough concentrations > 6-7 μg/mL may be associated with an increased incidence of thrombocytopenia. However, no confidential threshold values for the development of thrombocytopenia were found in the area under the concentration curve values for children or adults. CONCLUSION We observed a high frequency of hematological toxicity during linezolid therapy in patients with DRF. To ensure safety, linezolid trough concentrations should be ≤6-7 μg/mL.
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Affiliation(s)
- Xiaoxi Liu
- grid.26091.3c0000 0004 1936 9959Division of Pharmacodynamics, Keio University Faculty of Pharmacy, 1-5-30, Shibakoen, Minato-ku, Tokyo, 105-8512 Japan
| | - Mari Aoki
- grid.26091.3c0000 0004 1936 9959Division of Pharmacodynamics, Keio University Faculty of Pharmacy, 1-5-30, Shibakoen, Minato-ku, Tokyo, 105-8512 Japan
| | - Sumika Osa
- grid.26091.3c0000 0004 1936 9959Division of Pharmacodynamics, Keio University Faculty of Pharmacy, 1-5-30, Shibakoen, Minato-ku, Tokyo, 105-8512 Japan
| | - Chihiro Ito
- grid.26091.3c0000 0004 1936 9959Division of Pharmacodynamics, Keio University Faculty of Pharmacy, 1-5-30, Shibakoen, Minato-ku, Tokyo, 105-8512 Japan
| | - Reika Saiki
- grid.26091.3c0000 0004 1936 9959Division of Pharmacodynamics, Keio University Faculty of Pharmacy, 1-5-30, Shibakoen, Minato-ku, Tokyo, 105-8512 Japan
| | - Tomoya Nagai
- grid.26091.3c0000 0004 1936 9959Division of Pharmacodynamics, Keio University Faculty of Pharmacy, 1-5-30, Shibakoen, Minato-ku, Tokyo, 105-8512 Japan
| | - Yuki Enoki
- grid.26091.3c0000 0004 1936 9959Division of Pharmacodynamics, Keio University Faculty of Pharmacy, 1-5-30, Shibakoen, Minato-ku, Tokyo, 105-8512 Japan
| | - Kazuaki Taguchi
- grid.26091.3c0000 0004 1936 9959Division of Pharmacodynamics, Keio University Faculty of Pharmacy, 1-5-30, Shibakoen, Minato-ku, Tokyo, 105-8512 Japan
| | - Kazuaki Matsumoto
- grid.26091.3c0000 0004 1936 9959Division of Pharmacodynamics, Keio University Faculty of Pharmacy, 1-5-30, Shibakoen, Minato-ku, Tokyo, 105-8512 Japan
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Wang C, Zhu S, Miao C, Wang Y, Chen J, Yuan S, Hu X. Safety and efficacy of pegylated recombinant human granulocyte colony-stimulating factor during concurrent chemoradiotherapy for small-cell lung cancer: a retrospective, cohort-controlled trial. BMC Cancer 2022; 22:542. [PMID: 35562713 PMCID: PMC9107159 DOI: 10.1186/s12885-022-09644-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 12/26/2021] [Accepted: 05/05/2022] [Indexed: 11/15/2022] Open
Abstract
Objective To investigate pegylated recombinant human granulocyte colony-stimulating factor (PEG-rhG-CSF) safety and efficacy in preventing hematological toxicity during concurrent chemoradiotherapy (CCRT) for small-cell lung cancer (SCLC). Methods We retrospectively assessed 80 SCLC patients treated with CCRT from January 2013 to December 2018 who received PEG-rhG-CSF within 48 hours after the end of chemotherapy, defined as prophylactic use, as the experimental group. An additional 80 patients who were not treated with PEG-rhG-CSF were matched 1:1 by the propensity score matching method and served as the control group. The main observations were differences in hematological toxicity, neutrophil changes, febrile neutropenia (FN) incidence and adverse reactions. Progression-free survival (PFS) and overall survival (OS) were analyzed with regular assessment and follow-up. Results The leukocyte, neutrophil, erythrocyte, and platelet counts and hemoglobin level decreased after CCRT, but the experimental group had slightly higher leukocyte and neutrophil counts than the control group (P < 0.05). The incidences of grade III-IV leukopenia (18.75% vs. 61.25%) and neutropenia (23.75% vs. 67.5%) in the experimental group were significantly lower than those in the control group (P < 0.05). The absolute neutrophil count was 4.17 ± 0.79 (× 109/L) on day 1 and peaked 6.81 ± 2.37 (× 109/L) on day 10 in the experimental group; the value in the control group was 2.81 ± 0.86 (× 109/L) on day 1. It decreased significantly and reached the minimum 0.91 ± 0.53 (× 109/L) on day 10 (P < 0.05). The experimental group had a lower FN incidence than the control group (P < 0.05). There was also no significant acute esophagitis or pulmonary toxicity. The treatment had no significant effect on PFS (11.4 months vs. 8.7 months, P = 0.958) or OS (23.9 months vs. 17.3 months, P = 0.325) over an 18.6-month median follow-up time. Conclusion PEG-rhG-CSF has good efficacy and safety in preventing hematological toxicity in SCLC patients during CCRT and has no significant effects on PFS or OS. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09644-8.
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Affiliation(s)
- Cunliang Wang
- Shandong First Medical University, Jinan, 250000, Shandong, China.,Department of Radiation Oncology, Shandong Cancer Hospital, Shandong Cancer Hospital affiliated to Shandong First Medical University, No. 440 Jiyan Road, Jinan, 250117, Shandong, China
| | - Shouhui Zhu
- Department of Radiation Oncology, Shandong Cancer Hospital, Shandong Cancer Hospital affiliated to Shandong First Medical University, No. 440 Jiyan Road, Jinan, 250117, Shandong, China
| | - Chuanwang Miao
- Department of Radiation Oncology, Shandong Cancer Hospital, Shandong Cancer Hospital affiliated to Shandong First Medical University, No. 440 Jiyan Road, Jinan, 250117, Shandong, China
| | - Yu Wang
- Department of Radiation Oncology, Shandong Second Provincial General Hospital, Jinan, 250022, Shandong, China
| | - Jiazhen Chen
- Shandong First Medical University, Jinan, 250000, Shandong, China.,Department of Radiation Oncology, Shandong Cancer Hospital, Shandong Cancer Hospital affiliated to Shandong First Medical University, No. 440 Jiyan Road, Jinan, 250117, Shandong, China
| | - Shuanghu Yuan
- Shandong First Medical University, Jinan, 250000, Shandong, China.,Department of Radiation Oncology, Shandong Cancer Hospital, Shandong Cancer Hospital affiliated to Shandong First Medical University, No. 440 Jiyan Road, Jinan, 250117, Shandong, China
| | - Xudong Hu
- Shandong First Medical University, Jinan, 250000, Shandong, China. .,Department of Radiation Oncology, Shandong Cancer Hospital, Shandong Cancer Hospital affiliated to Shandong First Medical University, No. 440 Jiyan Road, Jinan, 250117, Shandong, China.
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10
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Ohtsuka H, Takahashi K, Kitaura H, Kandori H, Danbayashi K, Higuchi T, Jinno F, Nitta SI, Mori K, Iwai A, Nakai K, Saito K, Saito Y. No obvious toxicological influences of 50 μL microsampling from rats administered phenacetin as a drug with hematological toxicity. J Toxicol Sci 2022; 47:193-199. [PMID: 35527007 DOI: 10.2131/jts.47.193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 11/02/2022]
Abstract
According to ICH S3A Q&A focusing on microsampling, its application should be avoided in main study animals for test drugs that could exacerbate hematological parameters with frequent blood sampling. However, no study has reported the effects of microsampling on toxicity parameters of drugs known to induce hematological toxicity. Therefore, we assessed the toxicological effects of serial microsampling on rats treated with phenacetin as a model drug. In a common 28-day study, 50 µL of microsampling was performed at 6-time points on days 1 to 2 and 7-time points on days 27 to 28 from the jugular vein of Sprague Dawley rats. The study was performed independently by two organizations. The toxicological influence of microsampling was evaluated on body weight, food consumption, hematology, blood clinical chemistry, urine parameters, organ weights, and tissue pathology. Phenacetin treatments induced significant changes of various hematological parameters (including hemoglobin and reticulocytes), some organ weights (including liver and spleen), and some hematology-related pathological parameters in the liver, spleen and bone marrow. Meanwhile, serial microsampling exhibited minimal influence on the assessed parameters, although 20 parameters showed statistical differences mostly at one organization. The current results support the notion that serial 50 μL microsampling from the jugular vein had minimal impacts on overall toxicological profiles even in rats treated with a drug inducing hematological toxicity, but the potential adverse effect on certain parameters could not be fully excluded. Accordingly, this microsampling technique has possibility to be employed even for non-clinical rat toxicity studies using drugs with potentially hematological toxicity.
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11
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Fujita K, Motoyama S, Sato Y, Wakita A, Nagaki Y, Minamiya Y, Miura M. Association between ABCC2 polymorphism and hematological toxicity in patients with esophageal cancer receiving platinum plus 5-fluorouracil therapy. Esophagus 2022; 19:146-52. [PMID: 34347217 DOI: 10.1007/s10388-021-00865-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/28/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Platinum agents are taken up into cells by copper transporter (CTR) 1 (gene code: SLC31A1) and are excreted from cells by copper-transporting P-type adenosine triphosphatase (ATP7B) and multidrug resistance-associated protein (MRP) 2 (gene code: ABCC2). In addition, glutathione S transferase (GST) P1 is involved in the metabolism of platinum agents. The present study aimed to determine whether the rate of grade 3-4 hematological toxicity associated with platinum plus 5-fluorouracil (5-FU) therapy in 239 patients with esophageal cancer was affected by the SLC31A1 rs10981694A>C and rs12686377G>T, ATP7B rs9535828A>G, GSTP1 rs1695A>G, and ABCC2 -24C>T polymorphisms. METHODS Chemotherapy consisted of protracted infusion of 5-FU (800 mg/m2/day) on days 1-5 and cisplatin or nedaplatin (80 mg/m2/day) on day 1. RESULTS A total of 82 of 239 patients developed grade 3-4 hematological toxicity after chemotherapy. Univariate analysis showed that ABCC2 -24C/T + T/T genotypes (P = 0.038), radiation therapy (P = 0.013), baseline white blood cell count < 6000/μL (P = 0.003), and baseline neutrophil count < 3900/μL (P = 0.021) were statistically significant predictors of grade 3-4 hematological toxicity. Multivariate analysis revealed that ABCC2 -24C/T + T/T genotypes (P = 0.036), radiation therapy (P = 0.005), and baseline white blood cell count < 6000/μL (P < 0.001) were significant risk factors. CONCLUSIONS We determined that ABCC2 -24C>T is significantly associated with grade 3-4 hematological toxicity after platinum plus 5-FU therapy. These findings might contribute to improved treatment strategies for patients with esophageal cancer.
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12
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Zhou P, Zhang Y, Luo S, Zhang S. Pelvic bone marrow sparing radiotherapy for cervical cancer: A systematic review and meta-analysis. Radiother Oncol 2021; 165:103-118. [PMID: 34718055 DOI: 10.1016/j.radonc.2021.10.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 09/01/2021] [Revised: 10/18/2021] [Accepted: 10/18/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUNDS Concurrent chemo-radiotherapy in patients with locally advanced cervical cancer has significant hematologic toxicities (HT), leading to treatment disruption and affecting patient prognosis. We performed the meta-analysis to assess the clinical benefit of pelvic (active) bone marrow (BM) sparing radiotherapy. METHODS A systematic methodological search of six primary electronic databases was performed. This systematic review mainly assessed the differences in pelvic (active) BM dose-volume parameters (DVP), hematologic toxicity of pelvic (active) BM sparing versus non-sparing radiotherapy plans. The secondary objective was to explore optimal dose limitation regimens and evaluate other radiation-induced toxicities (gastrointestinal and urological toxicity (GT/UT)). Random-effects models were used for meta-analysis. RESULTS Final 65 publications that met inclusion criteria were included in the meta-analysis and descriptive tables. Meta-analysis of mean pelvic BM-DVP differences showed that pelvic BM-V10,20,40,50 (Vx: volume of BM receiving ≥ X Gy) were reduced by -4.6% [95% CI: -6.6, -2.6], -10.9% [-13.2, -8.6], -7.3% [-9.5, -5.2] and -3.4% [-4.3, -2.4] in pelvic BM-sparing plans. Pelvic BM sparing radiotherapy decreased G2/3+ HT [odds ratio (OR) 0.31, (0.23, 0.41)/0.42, (0.28, 0.63)], without increasing GT [G2/3+: OR 0.76, (0.51, 1.14)/0.90, (0.47, 1.74)] and UT [G2/3+: OR 0.91, (0.57, 1.46)/0.54, (0.25, 1.17)]. Pelvic active BM sparing radiotherapy also reduced HT [G2/3+ HT: OR 0.42, (0.23, 0.77)/0.34, (0.16, 0.72)]. There were significant variations between publications in dose restriction regimens. CONCLUSION The pelvic BM protection radiotherapy can decrease BM dose and HT. Moreover, it does not increase GT and UT. The clinical benefit of pelvic active BM protection needs to be further validated in randomized controlled trials.
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Affiliation(s)
- Pixiao Zhou
- Radiotherapy Center, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.
| | - Ying Zhang
- Radiotherapy Center, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.
| | - Songgui Luo
- Radiotherapy Center, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.
| | - Shuxu Zhang
- Radiotherapy Center, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China.
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13
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Vazquez L, Arnaud A, Grenier J, Debourdeau P. [Patients treated with palbociclib and endocrine therapy for metastatic breast cancer: Can we predict the occurrence of severe early hematological toxicity?]. Bull Cancer 2021; 108:544-552. [PMID: 33820647 DOI: 10.1016/j.bulcan.2021.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 12/03/2020] [Accepted: 01/02/2021] [Indexed: 11/24/2022]
Abstract
INTRODUCTION The addition of palbociclib to endocrine therapy has been shown to improve progression free survival in hormone receptor positive metastatic breast cancer patients. This cyclin CDK4/6 inhibitor could expose patients to a grade 3-4 hematological toxicity, leading to treatment discontinuation or treatment interruption that is potentially associated with a lack of efficiency. The aim of this study was to identify predictive factors of severe early hematotoxicity (ESHT). METHODS This retrospective cohort study included patients who started palbociclib in the Institut Sainte Catherine between December 1, 2016 and January 1, 2019 for the treatment of metastatic breast cancer. Individual data and hematological toxicity were collected from electronic medical records. ESHT was defined as the occurrence, during the first 3 cycles, of grade 4 or grade 3 hematological toxicity requiring palbociclib dose reduction. RESULTS In total, 181 patients (180 females) were included; median age was 67 years. Forty-six patients (25.4%) experienced an ESHT. Predictive factors of ESHT in multivariate analysis were a performance status (PS) of 2 or more (P=0.024) and an history of radiotherapy of bone metastasis in the previous year (P=0.003). Before palbociclib initiation, a neutrophil count below 3.37g/L was predictive of ESHT with a sensibility of 76% and a specificity of 71%. CONCLUSIONS ECOG PS, bone radiotherapy within the year and low baseline neutrophils count are associated with ESHT in palbociclib-treated metastatic breast cancer patients. These elements could be useful for a careful monitoring leading to adapted therapy.
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Affiliation(s)
- Léa Vazquez
- Sainte-Catherine Institute, 250, chemin des baigne-pieds, 84000 Avignon, France.
| | - Antoine Arnaud
- Sainte-Catherine Institute, 250, chemin des baigne-pieds, 84000 Avignon, France
| | - Julien Grenier
- Sainte-Catherine Institute, 250, chemin des baigne-pieds, 84000 Avignon, France
| | - Philippe Debourdeau
- Sainte-Catherine Institute, 250, chemin des baigne-pieds, 84000 Avignon, France
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14
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Terrones-Campos C, Ledergerber B, Vogelius IR, Helleberg M, Specht L, Lundgren J. Hematological toxicity in patients with solid malignant tumors treated with radiation - Temporal analysis, dose response and impact on survival. Radiother Oncol 2021; 158:175-183. [PMID: 33662438 DOI: 10.1016/j.radonc.2021.02.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 09/08/2020] [Revised: 02/10/2021] [Accepted: 02/19/2021] [Indexed: 12/25/2022]
Abstract
PURPOSE To describe the kinetics of the peripheral blood components after radiotherapy, to examine radiation exposure vs. End-of-Radiation-Therapy (EoRT) counts and to associate the EoRT lymphocyte count with death and cancer treatment failure. MATERIALS AND METHODS Cohort study of patients who received curative intent radiotherapy for solid tumor diagnoses from 2009-2016 at Rigshospitalet, Copenhagen and had available 3D radiation exposure data. We illustrated peripheral blood count kinetics within 12 months before and after radiotherapy start and analyzed the impact of the irradiated body volume. We investigated overall survival and cancer treatment failure according to EoRT lymphopenia using Cox regression analyses. RESULTS We analyzed 4055 patients with both pre-treatment and EoRT platelet counts and 2318 patients who also had neutrophil and lymphocyte counts. Only the lymphocyte decline after radiotherapy start was clinically relevant and remained low one year after radiotherapy. The higher the volume of the body exposed to radiation, the lower the EoRT blood counts. Female gender (p < 0.001), number of fractions (p = 0.010), dose-volume (p < 0.001) and concomitant use of chemotherapy, particularly the platinum compounds (p < 0.001) were independently associated with a lower EoRT lymphocyte count. Patients with head and neck cancer had the lowest EoRT lymphocyte count. Patients with lymphopenia had a higher risk of death in the year after radiotherapy, compared with patients with no lymphopenia. CONCLUSION Radiation schemes with fewer fractions and radiation techniques allowing reduction of the volume of the body exposed to radiation could be expected to better preserve patients' immune function.
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Affiliation(s)
- Cynthia Terrones-Campos
- Centre of Excellence for Health, Immunity and Infections (CHIP), Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
| | - Bruno Ledergerber
- Centre of Excellence for Health, Immunity and Infections (CHIP), Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
| | - Ivan Richter Vogelius
- Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Marie Helleberg
- Centre of Excellence for Health, Immunity and Infections (CHIP), Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Lena Specht
- Department of Oncology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Jens Lundgren
- Centre of Excellence for Health, Immunity and Infections (CHIP), Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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Villani V, Anghileri E, Prosperini L, Lombardi G, Rudà R, Gaviani P, Rizzato S, Lanzetta G, Fabi A, Scaringi C, Pronello E, Simonetti G, Targato G, Pace A. Adjuvant chemotherapy after severe myelotoxicity during chemoradiation phase in malignant gliomas. Is it feasibile? Results from AINO study (Italian Association for Neuro-Oncology). J Neurol 2021; 268:2866-2875. [PMID: 33609154 DOI: 10.1007/s00415-021-10438-4] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/29/2021] [Accepted: 01/30/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Malignant gliomas (MG) are aggressive brain tumours in adults. The standard of care is concurrent radiation plus temozolomide (TMZ) [chemo-radiotherapy (CRT)] followed by TMZ maintenance up to 6 months. TMZ is considered to have a low toxicity profile, but several studies reported occurrence of severe myelosuppression, especially during the concomitant phase. Toxicity may be prolonged, thus treatment should be discontinued. PURPOSE To evaluate the risk of recurrente myelotoxicity during adjuvant chemotherapy (CT) in patients who recovered from severe myelotoxicity during CRT. METHODS We retrospectively collected data on patients with MG who developed and recovered from severe myelotoxicity during CRT from eight Italian neuro-oncology centers. RESULTS We included 87 patients. Histology was Glioblastoma (GBM) in 78 patients (89.7%); 60% of patients were female. After myelotoxicity recovery, 54 (62%) received treatment. The majority of them (82%, n = 44) received adjuvant TMZ and 18% (n = 10) others treatments. Out of 44 patients who received adjuvant TMZ, 34% experienced the re-occurrence of grade 3-4 myelotoxicity which required permanent CT discontinuation in 6 (13%) cases. Patients who received TMZ or other treatments had longer overall (OS) (adjusted HR 0.46, p = 0.008) and progression free survival (PFS) (adjusted HR 0.57, p = 0.034) than those who remained untreated. CONCLUSION Our study suggests that after severe myelotoxicity the majority of patients received treatment, particularly with TMZ. Only a fraction of patients experienced toxicity recurrence, suggesting that TMZ is well tolerated and had an impact on PFS and OS.
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Affiliation(s)
- Veronica Villani
- Neuro-Oncology Unit, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy.
| | - Elena Anghileri
- Molecular Neuroncology Unit Fondazione IRCSS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Luca Prosperini
- Department of Neurosciences, S. Camillo-Forlanini Hospital, Rome, Italy
| | - Giuseppe Lombardi
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Roberta Rudà
- Department of Neuro-Oncology, City of Health and Science Hospital, Turin, Italy
| | - Paola Gaviani
- Neuro-Oncology Unit Fondazione IRCSS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Simona Rizzato
- Department of Oncology, Department of Oncology, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Gaetano Lanzetta
- Oncology Department, Istituto Neurotraumatologico Italiano, Grottaferrata, RM, Italy.,Scientific Institute for Research, Hospitalization and Health Care (IRCCS) Neuromed, Pozzilli, Italy
| | - Alessandra Fabi
- Phase 1 Unit and Precision Medicine-IRCSS Regina Elena National Cancer Institute, Rome, Italy
| | - Claudia Scaringi
- Radiation Oncology Unit, UPMC Hillman Cancer Center, San Pietro Hospital FBF, Rome, Italy
| | - Edoardo Pronello
- Department of Neuro-Oncology, City of Health and Science Hospital, Turin, Italy
| | - Giorgia Simonetti
- Neuro-Oncology Unit Fondazione IRCSS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Giada Targato
- Department of Oncology, Department of Oncology, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Andrea Pace
- Neuro-Oncology Unit, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
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Kwok WC, Cheong TF, Chiang KY, Ho JCM, Lam DCL, Ip MSM, Tam TCC. Haematological toxicity of pemetrexed in patients with metastatic non-squamous non-small cell carcinoma of lung with third-space fluid. Lung Cancer 2020; 152:15-20. [PMID: 33338923 DOI: 10.1016/j.lungcan.2020.11.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 09/13/2020] [Revised: 11/10/2020] [Accepted: 11/30/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Pemetrexed was approved by United States Food and Drug Administration (US FDA) in combination with platinum for the treatment of advanced non-squamous non-small cell lung carcinoma (NSCLC) and malignant mesothelioma. Due to the structural similarity with methotrexate, there has been concern about the accumulation of pemetrexed in third space fluid that may result in increased toxicity. Previous small-scale studies have yet to conclusively prove this association. METHODS This was a retrospective single-center cohort study conducted in Queen Mary Hospital in Hong Kong. The study included 329 patients with advanced stage non-squamous NSCLC that received first line pemetrexed and platinum. Patients who had non-evacuated third-space fluid, evacuated third-space fluid and without third-space fluid were compared. The primary endpoint was the occurrence of hematological toxicity. RESULTS The presence of non-evacuated third-space fluid was shown to be associated with significantly more hematological toxicities, namely grade 3 or above hematological toxicities [Odd ratio (OR) = 2.450, p = 0.002], postponement of chemotherapy (OR = 3.837, p = 0.000) and need for dose adjustment (OR = 2.436, p = 0.022) when compared with those without third-space fluid. For patients with evacuated third-space fluid, these adverse effects were nullified. CONCLUSIONS Presence of non-evacuated third-space fluid in patients with advanced non-squamous NSCLC predispose patients to significant hematological toxicity when pemetrexed and platinum chemotherapy is used. Evacuation of third-space fluid should be considered before starting pemetrexed and platinum doublet.
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Affiliation(s)
- Wang Chun Kwok
- Department of Medicine, Queen Mary Hospital, 102 Pokfulam Road, Pokfulam, Hong Kong Special Administrative Region
| | - Tan Fong Cheong
- Department of Pneumology, Centro Hospitalar Conde De Sao Januario, Estrada do Visconde de S Januario, Macau
| | - Ka Yan Chiang
- Department of Medicine, Queen Mary Hospital, 102 Pokfulam Road, Pokfulam, Hong Kong Special Administrative Region
| | - James Chung Man Ho
- Department of Medicine, Queen Mary Hospital, 102 Pokfulam Road, Pokfulam, Hong Kong Special Administrative Region
| | - David Chi Leung Lam
- Department of Medicine, Queen Mary Hospital, 102 Pokfulam Road, Pokfulam, Hong Kong Special Administrative Region
| | - Mary Sau Man Ip
- Department of Medicine, Queen Mary Hospital, 102 Pokfulam Road, Pokfulam, Hong Kong Special Administrative Region
| | - Terence Chi Chun Tam
- Department of Medicine, Queen Mary Hospital, 102 Pokfulam Road, Pokfulam, Hong Kong Special Administrative Region.
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Burgueño-Rodríguez G, Méndez Y, Olano N, Dabezies A, Bertoni B, Souto J, Castillo L, da Luz J, Soler AM. Ancestry and TPMT-VNTR Polymorphism: Relationship with Hematological Toxicity in Uruguayan Patients with Acute Lymphoblastic Leukemia. Front Pharmacol 2020; 11:594262. [PMID: 33424606 PMCID: PMC7789872 DOI: 10.3389/fphar.2020.594262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 08/12/2020] [Accepted: 09/24/2020] [Indexed: 12/14/2022] Open
Abstract
6-Mercaptopurine (6-MP) is a thiopurine drug widely used in childhood acute lymphoblastic leukemia (ALL) therapy. Genes such as TPMT and NUDT15 have an outstanding role in 6-MP metabolism. Mutations in both genes explain a significant portion of hematological toxicities suffered by ALL Uruguayan pediatric patients. A variable number tandem repeat in the TPMT promoter (TPMT-VNTR) has been associated with TPMT expression. This VNTR has a conservative architecture (AnBmC). To explore new causes of hematological toxicities related to ALL therapy, we genotyped the TPMT-VNTR of 130 Uruguayan pediatric patients. Additionally, individual genetic ancestry was estimated by 45 ancestry-informative markers (AIMs). Hematological toxicity was measured as the number of leukopenia events and 6-MP dose along the maintenance phase. As previously reported, we found TPMT*2 and TPMT*3C alleles were associated to TPMT-VNTR A2BC and AB2C, respectively. However, contrasting with other reports, TPMT*3A allele was found in a heterogeneous genetic background in linkage equilibrium. Patients carrying more than 5 A repeats present a significant higher number of leukopenia events among patients without TPMT and/or NUDT15 variants. Native American ancestry and the number of A repeats were significantly correlated with the number of leukopenia events. However, the correlation between Native American ancestry and the number of leukopenia events was lost when the number of A repeats was considered as covariate. This suggests that TPMT-VNTR alleles are more relevant than Native American ancestry in the hematological toxicity. Our results emphasize that TPMT-VNTR may be used as a pharmacogenetic biomarker to predict 6-MP-related hematological toxicity in ALL childhood therapy.
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Affiliation(s)
- Gabriela Burgueño-Rodríguez
- Laboratorio de Genética Molecular Humana, Centro Universitario Regional (CENUR) Litoral Norte-Sede Salto, Universidad de la República (UdelaR), Salto, Uruguay
| | - Yessika Méndez
- Servicio Hemato Oncológico Pediátrico (SHOP), Centro Hospitalario Pereira Rossell (CHPR), Montevideo, Uruguay
| | - Natalia Olano
- Servicio Hemato Oncológico Pediátrico (SHOP), Centro Hospitalario Pereira Rossell (CHPR), Montevideo, Uruguay
| | - Agustín Dabezies
- Servicio Hemato Oncológico Pediátrico (SHOP), Centro Hospitalario Pereira Rossell (CHPR), Montevideo, Uruguay
| | - Bernardo Bertoni
- Departamento de Genética, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Jorge Souto
- Departamento de Genética, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Luis Castillo
- Servicio Hemato Oncológico Pediátrico (SHOP), Centro Hospitalario Pereira Rossell (CHPR), Montevideo, Uruguay
| | - Julio da Luz
- Laboratorio de Genética Molecular Humana, Centro Universitario Regional (CENUR) Litoral Norte-Sede Salto, Universidad de la República (UdelaR), Salto, Uruguay
| | - Ana María Soler
- Laboratorio de Genética Molecular Humana, Centro Universitario Regional (CENUR) Litoral Norte-Sede Salto, Universidad de la República (UdelaR), Salto, Uruguay
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Huang J, Gu F, Ji T, Zhao J, Li G. Pelvic bone marrow sparing intensity modulated radiotherapy reduces the incidence of the hematologic toxicity of patients with cervical cancer receiving concurrent chemoradiotherapy: a single-center prospective randomized controlled trial. Radiat Oncol 2020; 15:180. [PMID: 32727497 PMCID: PMC7389381 DOI: 10.1186/s13014-020-01606-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [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: 10/08/2019] [Accepted: 06/30/2020] [Indexed: 12/02/2022] Open
Abstract
Purpose To test the efficacy and feasibility of pelvic bone marrow sparing intensity modulated radiotherapy (PBMS-IMRT) in reducing grade 2 or higher hematological toxicity (HT2+) for patients with cervical cancer treated with concurrent chemoradiotherapy. Methods and materials A total of 164 patients with Stage Ib2–IIIb cervical cancer were prospectively enrolled from March 2018 to March 2019 at a single center and were randomly allocated into the PBMS group or the control group. The control group received weekly cisplatin concurrently with IMRT, followed by intracavitary brachytherapy. The PBMS group additionally received PBM dose constraint. The dosimetric parameters of the pelvic bone (PB) and the subsites including hip bone (HIP) and lumbosacral spine (LSS) and the corresponding bone marrow were recorded. The endpoint of the trial was acute hematologic or gastrointestinal toxicity. Receiver operating characteristic curves were used to derive optimal dosimetric planning constraints. Results Eighty-two patients in the PBMS group and 82 in the control group were enrolled for statistical analysis. The incidence of HT2+ in the PBMS group was 50.0%, significantly lower than the 69.5% incidence in the control group (P = 0.02). Patients with PB V40 ≥ 28% were more likely to experience HT2+ (OR = 2.85, P = 0.006), while the incidence of grade 2 or higher gastrointestinal toxicity (GT2+) events did not differ significantly between the two groups (P > 0.05). Dosimetric parameters of LSS showed stronger associations with HT2+ than other subsites. The patients with LSS V10 ≥ 87% and LSS mean ≥ 39 Gy were more likely to experience HT2+ (OR = 3.13, P = 0.001;OR = 3.03, P = 0.002, respectively). Conclusion PBMS-IMRT reduced HT compared with IMRT alone. Efforts to maintain LSS V10 < 87%, LSS mean < 39 Gy and PB V40 < 28% simultaneously may reduce the risk of HT2 +. Trial registration The trial was registered with Chinese clinical trial registry (ChiCTR1800015069).
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Affiliation(s)
- Jin Huang
- Department of radiotherapy, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Shenyang, 110001, Liaoning, China
| | - Fei Gu
- Department of radiotherapy, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Shenyang, 110001, Liaoning, China
| | - Tianlong Ji
- Department of radiotherapy, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Shenyang, 110001, Liaoning, China
| | - Jing Zhao
- Department of radiotherapy, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Shenyang, 110001, Liaoning, China
| | - Guang Li
- Department of radiotherapy, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Shenyang, 110001, Liaoning, China.
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Svedberg A, Björn N, Sigurgeirsson B, Pradhananga S, Brandén E, Koyi H, Lewensohn R, De Petris L, Apellániz-Ruiz M, Rodríguez-Antona C, Lundeberg J, Gréen H. Genetic association of gemcitabine/carboplatin-induced leukopenia and neutropenia in non-small cell lung cancer patients using whole-exome sequencing. Lung Cancer 2020; 147:106-114. [PMID: 32683206 DOI: 10.1016/j.lungcan.2020.07.005] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 06/26/2020] [Accepted: 07/03/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Gemcitabine/carboplatin treatment is known to cause severe adverse drug reactions which can lead to the need for reduction or cessation of chemotherapy. It would be beneficial to identify patients at risk of severe hematological toxicity in advance before treatment start. This study aims to identify genetic markers for gemcitabine/carboplatin-induced leukopenia and neutropenia in non-small cell lung cancer patients. MATERIAL AND METHODS Whole-exome sequencing was performed on 215 patients. Association analysis was performed on single-nucleotide variants (SNVs) and genes, and the validation was based on an independent genome-wide association study (GWAS). Based on the association and validation analyses the genetic variants were then selected for and used in weighted genetic risk score (wGRS) prediction models for leukopenia and neutropenia. RESULTS Association analysis identified 50 and 111 SNVs, and 12 and 20 genes, for leukopenia and neutropenia, respectively. Of these SNVS 20 and 19 were partially validated for leukopenia and neutropenia, respectively. The genes SVIL (p = 2.48E-06) and EFCAB2 (p = 4.63E-06) were significantly associated with leukopenia contain the partially validated SNVs rs3740003, rs10160013, rs1547169, rs10927386 and rs10927387. The wGRS prediction models showed significantly different risk scores for high and low toxicity patients. CONCLUSION We have identified and partially validated genetic biomarkers in SNVs and genes correlated to gemcitabine/carboplatin-induced leukopenia and neutropenia and created wGRS models for predicting the risk of chemotherapy-induced hematological toxicity. These results provide a strong foundation for further studies of chemotherapy-induced toxicity.
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Affiliation(s)
- Anna Svedberg
- Clinical Pharmacology, Division of Drug Research, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Niclas Björn
- Clinical Pharmacology, Division of Drug Research, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Benjamín Sigurgeirsson
- Science for Life Laboratory, School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Gene Technology, KTH Royal Institute of Technology, Solna, Sweden; School of Engineering and Natural Sciences, University of Iceland, Reykjavík, Iceland
| | - Sailendra Pradhananga
- Science for Life Laboratory, School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Gene Technology, KTH Royal Institute of Technology, Solna, Sweden
| | - Eva Brandén
- 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
| | - Rolf Lewensohn
- Thoracic Oncology Unit, Tema Cancer, Karolinska University Hospital, and Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Luigi De Petris
- Thoracic Oncology Unit, Tema Cancer, Karolinska University Hospital, and Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - María Apellániz-Ruiz
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | | | - Joakim Lundeberg
- Science for Life Laboratory, School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Gene Technology, KTH Royal Institute of Technology, Solna, Sweden
| | - Henrik Gréen
- Clinical Pharmacology, Division of Drug Research, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Science for Life Laboratory, School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Gene Technology, KTH Royal Institute of Technology, Solna, Sweden; Department of Forensic Genetics and Forensic Toxicology, National Board of Forensic Medicine, Linköping, Sweden.
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20
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Blom T, Meinsma R, Rutgers M, Buitenhuis C, Dekken-Van den Burg M, van Kuilenburg ABP, Tytgat GAM. Selective serotonin reuptake inhibitors (SSRIs) prevent meta-iodobenzylguanidine (MIBG) uptake in platelets without affecting neuroblastoma tumor uptake. EJNMMI Res 2020; 10:78. [PMID: 32642907 PMCID: PMC7343696 DOI: 10.1186/s13550-020-00662-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 01/02/2020] [Accepted: 06/25/2020] [Indexed: 12/21/2022] Open
Abstract
Background The therapeutic use of [131I]meta-iodobenzylguanidine ([131I]MIBG) is often accompanied by hematological toxicity, mainly consisting of persistent and severe thrombocytopenia. While MIBG accumulates in neuroblastoma cells via selective uptake by the norepinephrine transporter (NET), the serotonin transporter (SERT) is responsible for cellular uptake of MIBG in platelets. In this study, we have investigated whether pharmacological intervention with selective serotonin reuptake inhibitors (SSRIs) may prevent radiotoxic MIBG uptake in platelets without affecting neuroblastoma tumor uptake. Methods To determine the transport kinetics of SERT for [125I]MIBG, HEK293 cells were transfected with SERT and uptake assays were conducted. Next, a panel of seven SSRIs was tested in vitro for their inhibitory potency on the uptake of [125I]MIBG in isolated human platelets and in cultured neuroblastoma cells. We investigated in vivo the efficacy of the four best performing SSRIs on the accumulation of [125I]MIBG in nude mice bearing subcutaneous neuroblastoma xenografts. In ex vivo experiments, the diluted plasma of mice treated with SSRIs was added to isolated human platelets to assess the effect on [125I]MIBG uptake. Results SERT performed as a low-affinity transporter of [125I]MIBG in comparison with NET (Km = 9.7 μM and 0.49 μM, respectively). Paroxetine was the most potent uptake inhibitor of both serotonin (IC50 = 0.6 nM) and MIBG (IC50 = 0.2 nM) in platelets. Citalopram was the most selective SERT inhibitor of [125I]MIBG uptake, with high SERT affinity in platelets (IC50 = 7.8 nM) and low NET affinity in neuroblastoma cells (IC50 = 11.940 nM). The in vivo tested SSRIs (citalopram, fluvoxamine, sertraline, and paroxetine) had no effect on [125I]MIBG uptake levels in neuroblastoma xenografts. In contrast, treatment with desipramine, a NET selective inhibitor, resulted in profoundly decreased xenograft [125I]MIBG levels (p < 0.0001). In ex vivo [125I]MIBG uptake experiments, 100- and 34-fold diluted murine plasma of mice treated with citalopram added to isolated human platelets led to a decrease in MIBG uptake of 54–76%, respectively. Conclusion Our study demonstrates for the first time that SSRIs selectively inhibit MIBG uptake in platelets without affecting MIBG accumulation in an in vivo neuroblastoma model. The concomitant application of citalopram during [131I]MIBG therapy seems a promising strategy to prevent thrombocytopenia in neuroblastoma patients.
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Affiliation(s)
- Thomas Blom
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands.,Gastroenterology & Metabolism, Department of Clinical Chemistry, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Rutger Meinsma
- Gastroenterology & Metabolism, Department of Clinical Chemistry, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Marja Rutgers
- Department of Experimental Therapy, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Corine Buitenhuis
- Department of Experimental Therapy, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Marieke Dekken-Van den Burg
- Department of Pediatric Oncology, Emma Children's Hospital, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - André B P van Kuilenburg
- Gastroenterology & Metabolism, Department of Clinical Chemistry, Amsterdam University Medical Center, Amsterdam, The Netherlands
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Madan R, Kumar N, Gupta A, Gupta K, Salunke P, Khosla D, Yadav BS, Kapoor R. Effect of prophylactic granulocyte-colony stimulating factor (G-CSF) on acute hematological toxicity in medulloblastoma patients during craniospinal irradiation (CSI). Clin Neurol Neurosurg 2020; 196:105975. [PMID: 32505868 DOI: 10.1016/j.clineuro.2020.105975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 01/29/2020] [Revised: 02/24/2020] [Accepted: 05/26/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Haematological toxicity and treatment breaks are common during cranio-spinal irradiation (CSI) due to irradiation of large volume of bone marrow. We conducted this study to see the effect of prophylactic granulocyte colony stimulating factor (GCSF) in reducing treatment breaks. PATIENTS AND METHODS The study was conducted over a period of 15 months from August 2017 to November 2018. Histopathologically proven Medulloblastoma patients received prophylactic GCSF during CSI. Acute hematological toxicities and treatment breaks were noted and effect of age and pretreatment blood counts were analyzed by SPSS (Statistical Package for Social Sciences) version 23. RESULTS A total of 28 patients were included in the study. During CSI, hematological toxicity leading to treatment breaks was observed in 11 (39.3 %) patients, of which grade 3 and 2 toxicities were seen in ten and one patients respectively. Younger age (<10 years) at diagnosis was significantly associated with the development of hematological toxicity (p = 0.028, Chi-Square). No correlation was found with pre-treatment blood counts. CONCLUSION Prophylactic use of GCSF may be effective in preventing radiation induced hematological toxicity and treatment breaks.
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Affiliation(s)
- R Madan
- Department of Radiotherapy and Oncology, PGIMER, Chandigarh, India
| | - N Kumar
- Department of Radiotherapy and Oncology, PGIMER, Chandigarh, India.
| | - A Gupta
- Department of Radiotherapy and Oncology, PGIMER, Chandigarh, India
| | - K Gupta
- Department of Pathology, PGIMER, Chandigarh, India
| | - P Salunke
- Department of Neurosurgery, PGIMER, Chandigarh, India
| | - D Khosla
- Department of Radiotherapy and Oncology, PGIMER, Chandigarh, India
| | - B S Yadav
- Department of Radiotherapy and Oncology, PGIMER, Chandigarh, India
| | - R Kapoor
- Department of Radiotherapy and Oncology, PGIMER, Chandigarh, India
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Hapakova N, Sestakova Z, Holickova A, Hurbanova L, Miskovska V, Chovanec M, Rejlekova K, Svetlovska D, Kalavska K, Obertova J, Palacka P, Sycova-Mila Z, Mardiak J, Chovanec M, Mego M. High Endogenous DNA Damage Levels Predict Hematological Toxicity in Testicular Germ Cell Tumor Patients Treated With First-Line Chemotherapy. Clin Genitourin Cancer 2019; 17:e1020-5. [PMID: 31281064 DOI: 10.1016/j.clgc.2019.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 05/24/2019] [Accepted: 06/03/2019] [Indexed: 11/21/2022]
Abstract
BACKGROUND Testicular germ cell tumors (TGCTs) are an excellent example of chemosensitive disease. However, cisplatin-based chemotherapy has significant side effects, including myelosuppression. Previously, we found endogenous DNA damage level in peripheral blood mononuclear cells (PBMCs) to be an independent prognostic marker. In this study, we tested the hypothesis that patients with high endogenous DNA damage levels in PBMCs have an increased risk of developing hematological toxicity. PATIENTS AND METHODS One hundred twenty chemotherapy-naive TGCT patients treated in the National Cancer Institute and the St Elisabeth Cancer Institute in Bratislava, Slovakia, from 2012 to 2018 were enrolled. All patients received platinum-based chemotherapy with granulocyte colony stimulating factor support. On the day of starting treatment, we measured the DNA damage levels in PBMCs using the comet assay. We used the cutoff level of 5.25, a value previously reported to stratify patients on the basis of their prognosis. We monitored hematological toxicity during the first cycle of chemotherapy. The mean and standard error of the mean were calculated for all variables. RESULTS Patients with high DNA damage levels (>5.25) had more significant hematological toxicity with significantly lower nadir white blood cell count (P = .001), absolute neutrophil count (P = .013) and absolute lymphocyte count (ALC; P < .001). ALCs on day 0 (P = .005) and day 22 (P = .046) were also significantly lower in patients with high DNA damage levels. CONCLUSION This study shows that higher endogenous DNA damage levels correlate with increased risk of hematological toxicity in TGCT patients. Hence, the DNA damage levels can be used to select patients for closer monitoring because of a higher risk of acute chemotherapy-related complications.
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Saito H, Ohta A, Abe E, Kaidu M, Shioi M, Nakano T, Oshikane T, Tanaka K, Maruyama K, Kushima N, Tanabe S, Utsunomiya S, Sasamoto R, Aoyama H. Definitive chemoradiotherapy with low-dose continuous 5-fluorouracil reduces hematological toxicity without compromising survival in esophageal squamous cell carcinoma patients. Clin Transl Radiat Oncol 2018; 9:12-7. [PMID: 29594245 DOI: 10.1016/j.ctro.2017.12.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 11/28/2017] [Accepted: 12/20/2017] [Indexed: 12/19/2022] Open
Abstract
Background and purpose To compare chemoradiotherapy (CRT) with low-dose continuous 5-fluorouracil (5FU) to CRT with 5FU+cisplatin (CDDP) for esophageal squamous cell carcinoma (ESCC) in a retrospective cohort study. Methods and materials We reviewed the cases of Stage I–IV ESCC patients who underwent definitive CRT in 2000–2014. Concomitant chemotherapy was one of the three regimens: (1) high-dose intermittent 5FU and CDDP (standard-dose FP: SDFP), (2) low-dose continuous 5FU and CDDP (LDFP), or (3) low-dose continuous 5FU (LD5FU). The general selection criteria for chemotherapy were: SDFP for patients aged <70 yrs; LDFP for those aged 70–74 yrs; LD5FU for those aged ≥75 yrs or with performance status (PS) ≥3. Propensity scores were derived with chemotherapy (LD5FU vs. 5FU+CDDP) as the dependent variable. Results In a multivariate analysis, chemotherapy (LD5FU vs. SDFP, p = .24; LDFP vs. SDFP, p = .52) did not affect the overall survival (OS). LD5FU caused significantly less grade 3–4 leukopenia (9%) compared to SDFP (47%) and LDFP (44%) (p < .001). In a propensity-matched analysis, LD5FU affected neither OS (HR 1.06; 95%CI 0.55–2.05; p = .87) nor progression-free survival (HR 0.95, 95%CI 0.50–1.81; p = .87). Conclusion CRT with low-dose continuous 5FU may be a less toxic option for elderly ESCC patients.
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Kumar N, Miriyala R, Thakur P, Madan R, Salunke P, Yadav B, Gupta A. Impact of acute hematological toxicity on treatment interruptions during cranio-spinal irradiation in medulloblastoma: a tertiary care institute experience. J Neurooncol 2017; 134:309-315. [PMID: 28577033 DOI: 10.1007/s11060-017-2524-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 05/29/2017] [Indexed: 11/26/2022]
Abstract
To analyze treatment interruptions due to acute hematological toxicity in patients of medulloblastoma receiving cranio-spinal irradiation (CSI). Prospectively collected data from case records of 52 patients of medulloblastoma treated between 2011 and 2014 was evaluated. Blood counts were monitored twice a week during CSI. Spinal irradiation was interrupted for patients with ≥grade 2 hematological toxicity and resumed after recovery to grade 1 level (TLC >3000; platelet count >75,000). Treatment interruptions and hematological toxicity were analyzed. Median age was 11 years. All patients received adjuvant CSI of 36 Gy, followed by boost of 18 Gy to posterior fossa, at 1.8 Gy per fraction. Concurrent chemotherapy was not given. Adjuvant chemotherapy was given after CSI for high risk patients. Spinal fields were interrupted in 73.1% of patients. Cause of first interruption was leucopenia in 92.1%, thrombocytopenia in 2.6%, and both in 5.3%. Median number of fractions at first interruption was 8, with 25% of interruptions in first week. Median duration for hematological recovery after nadir was 5 days for leucopenia and 3 days for thrombocytopenia. Half of the patients had at least 2 interruptions, and 19% subsequently developed grade 3 toxicity. On multivariate analysis, significant correlation with duration of delay was observed for pre-treatment haemoglobin, number of fractions at first interruption, grade and duration of recovery of leucopenia. Acute hematological toxicity with CSI is frequently under-reported. Patients with low pre-treatment hemoglobin, early onset leucopenia, profound leucopenia and prolonged recovery times are at a higher risk of having protracted courses of irradiation. Frequent monitoring of blood counts and timely interruption of spinal fields of irradiation at grade 2 level of hematological toxicity minimizes the risk of grade 3 and grade 4 toxicity, while reducing the interruptions in irradiation of the gross tumour bed.
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Affiliation(s)
- Narendra Kumar
- Department of Radiotherapy & Oncology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
| | - Raviteja Miriyala
- Department of Radiotherapy & Oncology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Pragyat Thakur
- Department of Radiotherapy & Oncology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Renu Madan
- Department of Radiotherapy & Oncology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Pravin Salunke
- Department of Neurosurgery, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Budhi Yadav
- Department of Radiotherapy & Oncology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Ankita Gupta
- Department of Radiotherapy & Oncology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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Kasi PM, Kotani D, Cecchini M, Shitara K, Ohtsu A, Ramanathan RK, Hochster HS, Grothey A, Yoshino T. Chemotherapy induced neutropenia at 1-month mark is a predictor of overall survival in patients receiving TAS-102 for refractory metastatic colorectal cancer: a cohort study. BMC Cancer 2016; 16:467. [PMID: 27412464 PMCID: PMC4944251 DOI: 10.1186/s12885-016-2491-y] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [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: 03/14/2016] [Accepted: 06/28/2016] [Indexed: 11/23/2022] Open
Abstract
Background TAS-102 (trifluridine and tipiracil hydrochloride; a novel combination oral nucleoside anti-tumor agent) has recently received regulatory approval for patients with refractory metastatic colorectal cancer (mCRC). Internal review of data at a single-institution showed a trend towards better overall survival (OS) for patients who experienced chemotherapy-induced neutropenia at 1-month (CIN-1-month). To explore this finding further, a cohort study was designed based on outcome data from three centers in United States and one from Japan. Methods CIN-1-month after starting TAS-102 was defined by the Common Terminology Criteria for Adverse Events (CTCAE), version 4.03 as a neutrophil count decrease of ≥ grade 2 (absolute neutrophil count < 1500/mm3). Patients had confirmed mCRC that was refractory to standard therapies. Patient demographics and clinical characteristics were compared between patients with CIN-1-month (CIN-1-month positive) versus those who did not have CIN-1-month (CIN-1-month negative); with the median progression-free survival (PFS) and OS were calculated using the Kaplan-Meier method, and differences evaluated using the Log-rank test. Results Our cohort study had a total of 149 patients with data regarding their neutrophil assessment at 1-month mark. Patients who developed ≥ grade 2 CIN-1-month had a both longer PFS (median 3.0 months versus 2.4 months; Log-rank P-value = 0.01), as well as OS (14.0 versus 5.6 months; Log-rank P-value < 0.0001). Only CIN-1-month (adjusted HR: 0.21 (95 % CI: 0.11–0.38) and higher baseline CEA levels (adjusted HR: 2.00 (95 % CI: 1.22–3.35) were noted to be independent predictors of OS. Furthermore, the CIN-1-month was noted to be a statistically significantly predictor of OS over a wide range of cutoffs. Conclusions Our observations are novel and hypothesis generating. Neutropenia after starting TAS-102 was associated with better prognosis in patients with refractory mCRC. It can be postulated that the dosage of TAS-102 potentially may need to be increased to achieve better outcomes in patients not experiencing any neutropenia. Further pharmacologic investigations should help elucidate these issues.
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Affiliation(s)
- Pashtoon M Kasi
- Division of Medical Oncology, Mayo Clinic, 200 First St SW, Rochester, 55905, MN, USA.
| | - Daisuke Kotani
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Michael Cecchini
- Division of Medical Oncology, Yale Cancer Center, New Haven, CT, USA
| | - Kohei Shitara
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Atsushi Ohtsu
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | | | - Howard S Hochster
- Division of Medical Oncology, Yale Cancer Center, New Haven, CT, USA
| | - Axel Grothey
- Division of Medical Oncology, Mayo Clinic, 200 First St SW, Rochester, 55905, MN, USA
| | - Takayuki Yoshino
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
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Rovira N, Noguera-Julian A, Rives S, Berrueco R, Lahoz R, Fortuny C. Influence of new antiretrovirals on hematological toxicity in HIV-exposed uninfected infants. Eur J Pediatr 2016; 175:1013-7. [PMID: 27165499 DOI: 10.1007/s00431-016-2730-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 04/22/2016] [Accepted: 04/28/2016] [Indexed: 10/21/2022]
Abstract
UNLABELLED Maternal combined antiretroviral therapy (cART) successfully prevents HIV mother-to-child transmission but also causes hematological toxicity in the HIV-exposed uninfected (HEU) infant. We performed a single-center prospective observational study. Hematological toxicity during the first year of life (at 3 and 6 weeks, and 3, 6, and 12 months) was compared between HEU infants born in two different time periods: P1 (2000-2001) and P2 (2007-2013). Mother-infant pairs in P1 (n = 55) and P2 (n = 48) mainly differed in maternal ethnic origin, HIV route of transmission, and cART regimens. Anemia and neutropenia were both less common in P2 than P1, albeit not significantly. Earlier normalization of red blood cell mean corpuscular volume levels in P2 infants suggests that current cART maternal regimens and shorter neonatal prophylaxis are less toxic. Leukocyte, lymphocyte, and platelet counts remained within normal values during follow-up, without differences between groups. CONCLUSION New cART regimens have had very little impact on the hematological toxicity in HEU infants. WHAT IS KNOWN • Antiretroviral drugs during pregnancy and the neonatal period very effectively prevent mother-to-child transmission of HIV infection. • Hematological toxicity has been widely reported among HIV-exposed uninfected children. What is New: • In HIV-exposed uninfected children, hematological toxicity is still mainly caused by exposure to zidovudine. • New antiretroviral drugs have very little impact on hematological toxicity among HIV-exposed uninfected children.
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Gutierrez F, Gonzalez-de-la-Fuente GA, Nazco GJ, Oramas J, Batista N. Hematological toxicity of carboplatin for gynecological cancer according to body mass index. Eur J Clin Pharmacol 2016; 72:1083-9. [PMID: 27287195 DOI: 10.1007/s00228-016-2080-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [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: 02/09/2016] [Accepted: 06/02/2016] [Indexed: 01/30/2023]
Abstract
PURPOSE The aim of the present study was to analyze how patient weight affects the hematological toxicity of carboplatin and whether this toxicity is more prevalent in overweight patients. METHODS We performed a retrospective 2-year study of patients diagnosed with a gynecological cancer and whose treatment regimen contained carboplatin (AUC dose = 5 or 6) and paclitaxel (dose = 175 mg/m(2)) every 3 weeks (CP scheme). We recorded all severe hematological events (thrombocytopenia, neutropenia, and/or anemia grade III/IV) according to the CTCAE v4.03, as well as treatment modifications and the need for granulocyte colony-stimulating factors (G-CSF) and/or erythropoietin (EPO) or packed red blood cells (PRBC). Patients with a body mass index (BMI) ≥27 kg/m(2) were considered as overweight (OW) and those with a BMI <27 kg/m(2) were considered as normal weight (NW). RESULTS Fifty-two patients met the inclusion criteria (21 patients in the OW group, 31 patients in the NW group). The OW group showed a higher incidence of thrombocytopenia (95% confidence intervals (CI) 1.51-27.72; p < 0.02) and anemia (95% CI 1.06-33.63; p < 0.05). Moreover, this was reflected in a greater number of changes in the usual CP regimen (95% CI 2.19-44.32; p < 0.01). The need for G-CSF and/or EPO/PRBC was also significantly higher in the OW group (95% CI 1.08-12.16; p < 0.04). CONCLUSIONS Carboplatin dosing based on real weight in obese patients resulted in increased hematologic toxicity, mainly thrombocytopenia. Dose adjustment based on other descriptors of weight, such as adjusted weight, may be better tolerated by patients. However, future studies are needed to demonstrate not only better safety of carboplatin but also improved survival rates.
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Affiliation(s)
- Fernando Gutierrez
- , Carretera Ofra S/N La Cuesta, San Cristóbal de La Laguna (Tenerife), 38320, Islas Canarias, Spain.
| | | | - Gloria Julia Nazco
- , Carretera Ofra S/N La Cuesta, San Cristóbal de La Laguna (Tenerife), 38320, Islas Canarias, Spain
| | - Juana Oramas
- , Carretera Ofra S/N La Cuesta, San Cristóbal de La Laguna (Tenerife), 38320, Islas Canarias, Spain
| | - Norberto Batista
- , Carretera Ofra S/N La Cuesta, San Cristóbal de La Laguna (Tenerife), 38320, Islas Canarias, Spain
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Vázquez-Sánchez R, Diez-Fernández R, Enrech-Frances S, Sánchez-Peña A, Molina-García T. Utility of day 8 blood tests on platinum plus vinorelbine regimen. Int J Clin Pharm 2016; 38:793-6. [PMID: 27164956 DOI: 10.1007/s11096-016-0315-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 05/04/2016] [Indexed: 10/21/2022]
Abstract
Background The combination of cisplatin or carboplatin with vinorelbine is one of the standard regimens in non-small-cell lung cancer. Some studies have shown that the hemogram on day-8 could be avoided in patients with cisplatin. However, carboplatin had not been studied and is considered to be more myelotoxic than cisplatin. Objective To quantify the incidence of thrombocytopenia, anemia, neutropenia and impaired liver and renal tests on day 8 in patients receiving a doublet protocol including a platinum and vinorelbine. Method The incidence of blood test abnormalities has been quantified in all patients who had received at least one course of cisplatin or carboplatin plus vinorelbine from January 14-December 14. Results Eighty-nine patients and 314 courses on day-8 were evaluated. Moderate or severe hematological toxicity was observed in 5.7 % courses. Dose was skipped in 1.3 % courses related to neutropenia. Renal and liver impairment were not shown. Delayed and reduced doses and early discontinued treatment on day-8 were not caused by blood test abnormalities. Conclusions Blood tests might be spared on day-8 depending on the individual characteristics, above all in patients with carboplatin.
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Affiliation(s)
- Rocío Vázquez-Sánchez
- Hospital Universitario de Getafe, Carretera de Toledo, Km 12,5, 28905, Getafe, Madrid, Spain.
| | - Raúl Diez-Fernández
- Hospital Universitario de Getafe, Carretera de Toledo, Km 12,5, 28905, Getafe, Madrid, Spain
| | - Santos Enrech-Frances
- Hospital Universitario de Getafe, Carretera de Toledo, Km 12,5, 28905, Getafe, Madrid, Spain
| | - Ana Sánchez-Peña
- Hospital Universitario de Getafe, Carretera de Toledo, Km 12,5, 28905, Getafe, Madrid, Spain
| | - Teresa Molina-García
- Hospital Universitario de Getafe, Carretera de Toledo, Km 12,5, 28905, Getafe, Madrid, Spain
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Seignez A, Casasnovas O, Ferrant E, Bastie JN, Mondoloni P, Aho LS, Boulin M. De-escalation chemotherapy and hematological profiles in patients with advanced Hodgkin's lymphoma. Int J Clin Pharm 2015; 37:1033-7. [PMID: 26408407 DOI: 10.1007/s11096-015-0201-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 09/21/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND There is a need to develop treatment strategies that are less toxic than BEACOPPescalated x6 cycles, the standard-of-care in advanced Hodgkin's lymphoma patients. OBJECTIVE To compare short-term hematological toxicity in advanced Hodgkin's lymphoma patients treated with either BEACOPPescalated x6 cycles (standard group) or BEACOPPescalated x2 followed by ABVD x4 cycles (experimental group). METHOD In 27 patients, we compared injections of erythropoiesis stimulating agent and granulocyte colony-stimulating factor, transfusions, hospitalization days, as well as hemoglobin, platelet, leukocyte levels. Method In 27 patients, we compared injections of erythropoiesis stimulating agent and granulocyte colony-stimulating factor, transfusions, hospitalization days, as well as hemoglobin, platelet, leukocyte levels. RESULTS The mean number of erythropoiesis stimulating agent and granulocyte colony-stimulating factor injections, platelet transfusions and hospitalization days was significantly lower in the experimental group (erythropoiesis stimulating agents: mean difference -6.6 ± 2.4, p = 0.005; granulocyte colony-stimulating factors: mean difference -8.3 ± 3.6, p = 0.020, platelet transfusions: mean difference -0.6 ± 0.3, p = 0.035; hospitalization days: mean difference: -8.5 ± 1.7 days, p < 10(-3)). There were no differences in terms of red cell transfusions, platelet counts or leukocyte levels between the two groups. From the 3rd chemotherapy cycle, hemoglobin levels decreased to a significantly lesser extent in the experimental group. CONCLUSION We demonstrated an overall better short-term hematological profile in advanced Hodgkin's lymphoma patients who received a de-escalation chemotherapy regimen with significant differences mainly in terms of hemoglobin levels, erythropoiesis stimulating agent injections, and hospitalization days.
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Ha CS, Michalek JE, Elledge R, Kelly KR, Ganapathy S, Su H, Jenkins CA, Argiris A, Swords R, Eng TY, Karnad A, Crownover RL, Swanson GP, Goros M, Pollock BH, Yuan ZM. p53-based strategy to reduce hematological toxicity of chemotherapy: A proof of principle study. Mol Oncol 2015; 10:148-56. [PMID: 26440706 DOI: 10.1016/j.molonc.2015.09.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 08/29/2015] [Accepted: 09/08/2015] [Indexed: 11/30/2022] Open
Abstract
p53 activation is a primary mechanism underlying pathological responses to DNA damaging agents such as chemotherapy and radiotherapy. Our recent animal studies showed that low dose arsenic (LDA)-induced transient p53 inhibition selectively protected normal tissues from chemotherapy-induced toxicity. Study objectives were to: 1) define the lowest safe dose of arsenic trioxide that transiently blocks p53 activation in patients and 2) assess the potential of LDA to decrease hematological toxicity from chemotherapy. Patients scheduled to receive minimum 4 cycles of myelosuppressive chemotherapy were eligible. For objective 1, dose escalation of LDA started at 0.005 mg/kg/day for 3 days. This dose satisfied objective 1 and was administered before chemotherapy cycles 2, 4, and 6 for objective 2. p53 level in peripheral lymphocytes was measured on day 1 of each cycle by ELISA assay. Chemotherapy cycles 1, 3, and 5 served as the baseline for the subsequent cycles of 2, 4, and 6 respectively. If p53 level for the subsequent cycle was lower (or higher) than the baseline cycle, p53 was defined as "suppressed" (or "activated") for the pair of cycles. Repeated measures linear models of CBC in terms of day, cycle, p53 activity and interaction terms were used. Twenty-six patients treated with 3 week cycle regimens form the base of analyses. The mean white blood cell, hemoglobin and absolute neutrophil counts were significantly higher in the "suppressed" relative to the "activated" group. These data support the proof of principle that suppression of p53 could lead to protection of bone marrow in patients receiving chemotherapy. This trial is registered in ClinicalTrials.gov. Identifier: NCT01428128.
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Affiliation(s)
- Chul S Ha
- Department of Radiation Oncology, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States.
| | - Joel E Michalek
- Department of Epidemiology and Biostatistics, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Richard Elledge
- Division of Hematology/Oncology, Department of Medicine, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Kevin R Kelly
- Division of Hematology/Oncology, Department of Medicine, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Suthakar Ganapathy
- Department of Radiation Oncology, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Hang Su
- Department of Radiation Oncology, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Carol A Jenkins
- Department of Radiation Oncology, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Athanassios Argiris
- Division of Hematology/Oncology, Department of Medicine, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Ronan Swords
- Division of Hematology/Oncology, Department of Medicine, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Tony Y Eng
- Department of Radiation Oncology, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Anand Karnad
- Division of Hematology/Oncology, Department of Medicine, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Richard L Crownover
- Department of Radiation Oncology, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Gregory P Swanson
- Department of Radiation Oncology, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Martin Goros
- Department of Epidemiology and Biostatistics, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Brad H Pollock
- Department of Epidemiology and Biostatistics, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
| | - Zhi-Min Yuan
- Department of Radiation Oncology, 7703 Floyd Curl Drive, University of Texas Health Science Center at San Antonio, TX 78229, United States
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Gupta R, Shea J, Scafe C, Shurlygina A, Rapoport N. Polymeric micelles and nanoemulsions as drug carriers: Therapeutic efficacy, toxicity, and drug resistance. J Control Release 2015; 212:70-7. [PMID: 26091919 DOI: 10.1016/j.jconrel.2015.06.019] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [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: 02/22/2015] [Revised: 06/10/2015] [Accepted: 06/14/2015] [Indexed: 01/26/2023]
Abstract
The manuscript reports the side-by-side comparison of therapeutic properties of polymeric micelles and nanoemulsions generated from micelles. The effect of the structure of a hydrophobic block of block copolymer on the therapeutic efficacy, tumor recurrence, and development of drug resistance was studied in pancreatic tumor bearing mice. Mice were treated with paclitaxel (PTX) loaded poly(ethylene oxide)-co-polylactide micelles or corresponding perfluorocarbon nanoemulsions. Two structures of the polylactide block differing in a physical state of micelle cores or corresponding nanodroplet shells were compared. Poly(ethylene oxide)-co-poly(d,l-lactide) (PEG-PDLA) formed micelles with elastic amorphous cores while poly(ethylene oxide)-co-poly(l-lactide) (PEG-PLLA) formed micelles with solid crystalline cores. Micelles and nanoemulsions stabilized with PEG-PDLA copolymer manifested higher therapeutic efficacy than those formed with PEG-PLLA copolymer studied earlier. Better performance of PEG-PDLA micelles and nanodroplets was attributed to the elastic physical state of micelle cores (or droplet shells) allowing adequate rate of drug release via drug diffusion and/or copolymer biodegradation. The biodegradation of PEG-PDLA stabilized nanoemulsions was monitored by the ultrasonography of nanodroplets injected directly into the tumor; the PEG-PDLA stabilized nanodroplets disappeared from the injection site within 48h. In contrast, nanodroplets stabilized with PEG-PLLA copolymer were preserved at the injection site for weeks and months indicating extremely slow biodegradation of solid PLLA blocks. Multiple injections of PTX-loaded PEG-PDLA micelles or nanoemulsions to pancreatic tumor bearing mice resulted in complete tumor resolution. Two of ten tumors treated with either PEG-PDLA micellar or nanoemulsion formulation recurred after the completion of treatment but proved sensitive to the second treatment cycle indicating that drug resistance has not been developed. This is in contrast to the treatment with PEG-PLLA micelles or nanoemulsions where all resolved tumors quickly recurred after the completion of treatment and proved resistant to the repeated treatment. The prevention of drug resistance in tumors treated with PEG-PDLA stabilized formulations was attributed to the presence and preventive effect of copolymer unimers that were in equilibrium with PEG-PDLA micelles. PEG-PDLA stabilized nanoemulsions manifested lower hematological toxicity than corresponding micelles suggesting higher drug retention in circulation. Summarizing, micelles with elastic cores appear preferable to those with solid cores as drug carriers. Micelles with elastic cores and corresponding nanoemulsions both manifest high therapeutic efficacy, with nanoemulsions exerting lower systemic toxicity than micelles. The presence of a small fraction of micelles with elastic cores in nanoemulsion formulations is desirable for prevention of the development of drug resistance.
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Affiliation(s)
- Roohi Gupta
- Department of Bioengineering, University of Utah, United States
| | - Jill Shea
- Department of Surgery, University of Utah, United States
| | - Courtney Scafe
- Department of Surgery, University of Utah, United States
| | - Anna Shurlygina
- Institute of Physiology and Fundamental Medicine, Russian Academy of Medical Sciences, Siberian Branch, Russia
| | - Natalya Rapoport
- Department of Bioengineering, University of Utah, United States.
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Abstract
BACKGROUND Human exposure to crude oil spills is associated with multiple adverse health effects including hematopoietic, hepatic, renal, and pulmonary abnormalities. The purpose of this study was to assess the hematological and liver function indices among the subjects participating in the Gulf oil spill cleanup operations in comparison with the standardized normal range reference values. METHODS Using medical charts, clinical data (including white blood cell [WBC] count, platelet count, hemoglobin, hematocrit, blood urea nitrogen [BUN] creatinine, alkaline phosphatase [ALP], aspartate amino transferase [AST], alanine amino transferase [ALT], and urinary phenol) were gathered for the subjects who were exposed to the Gulf oil spill and analyzed. RESULTS A total of 117 subjects exposed to the oil spill were included. Over 77% of subjects had WBC counts in the mid range (6-10 × 10(3) per μL), while none of the subjects had the upper limit of the normal range (11 × 10(3) per μL). A similar pattern was seen in the platelet counts and BUN levels among the oil spill-exposed subjects. Conversely, over 70% of the subjects had creatinine levels toward the upper limit of the normal range and 23% of subjects had creatinine levels above the upper limit of the normal range (>1.3 mg per dL). Similarly, hemoglobin and hematocrit levels were toward the upper limit of normal in more than two thirds of the subjects. AST and ALT levels above the upper limit of normal range (>40 IU per L) were seen in 15% and 31% of subjects, respectively. Over 80% of subjects had urinary phenol levels higher than detectable levels (2 mg per L). CONCLUSION The results of this study support our earlier study findings in which we found that people who participated in oil spill cleanup activities are at risk of developing alterations in hematological profile and liver function.
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Affiliation(s)
| | - G Kesava Reddy
- University Cancer and Diagnostic Centers, Houston, Texas.
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Campos FC, Victorino VJ, Martins-Pinge MC, Cecchini AL, Panis C, Cecchini R. Systemic toxicity induced by paclitaxel in vivo is associated with the solvent cremophor EL through oxidative stress-driven mechanisms. Food Chem Toxicol 2014; 68:78-86. [PMID: 24657178 DOI: 10.1016/j.fct.2014.03.013] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 03/05/2014] [Accepted: 03/07/2014] [Indexed: 11/18/2022]
Abstract
The toxic effects of paclitaxel (PTX) and its solubilizing agent cremophor EL (CREL) have been well established in vitro; however, the in vivo mechanisms underlying this toxicity remain unclear. Thus, the aim of this study was to analyze the in vivo toxicity induced by infusion of PTX and CREL and to investigate the involvement of oxidative stress as a potential mechanism for this toxicity. We treated male Wistar rats with PTX and/or CREL for 1h using human-equivalent doses (PTX+CREL/ethanol+NaCl 175mg/m(2) or CREL+ethanol+NaCl) and sacrificed immediately or 24h after these drug infusions to systemic biochemical evaluations. Hidrosoluble vitamin E (vitE, Trolox) was added as a control in some groups. The oxidative profile was determined by measuring erythrocyte and plasma lipid peroxidation, superoxide dismutase and catalase activities, reduced glutathione (GSH) levels, red blood cell (RBC) counts, hemoglobin profile, plasma total radical-trapping antioxidant parameter (TRAP), plasma lipid peroxidation, nitric oxide levels and malondialdehyde levels. Our findings showed that CREL infusion triggered immediate high plasma lipid peroxidation and augmented TRAP, while PTX caused immediate TRAP consumption and metahemoglobin formation. Pronounced oxidative effects were detected 24h after infusion, when CREL treatment enhanced RBC counts and plasma lipid peroxidation, increased catalase activity, and decreased TRAP levels. On the other hand, after 24h, PTX-infused rats showed reduced catalase activity and reduced metahemoglobin levels. These data indicate the existence of a continuous oxidative stress generation during CREL-PTX treatment and highlight CREL as primarily responsible for the in vivo oxidative damage to RBCs.
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Affiliation(s)
- Fernanda C Campos
- Laboratory of Physiopathology and Free Radicals, Department of Pathology, State University of Londrina, Londrina, Paraná, Brazil
| | | | | | - Alessandra L Cecchini
- Laboratory of Physiopathology and Free Radicals, Department of Pathology, State University of Londrina, Londrina, Paraná, Brazil
| | - Carolina Panis
- Laboratory of Physiopathology and Free Radicals, Department of Pathology, State University of Londrina, Londrina, Paraná, Brazil; State University of West Paraná, UNIOESTE, Francisco Beltrão, Paraná, Brazil..
| | - Rubens Cecchini
- Laboratory of Physiopathology and Free Radicals, Department of Pathology, State University of Londrina, Londrina, Paraná, Brazil
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D'Andrea MA, Reddy GK. Health consequences among subjects involved in Gulf oil spill clean-up activities. Am J Med 2013; 126:966-74. [PMID: 24050487 DOI: 10.1016/j.amjmed.2013.05.014] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2013] [Revised: 05/28/2013] [Accepted: 05/28/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Oil spills are known to affect human health through the exposure of inherent hazardous chemicals such as para-phenols and volatile benzene. This study assessed the adverse health effects of the Gulf oil spill exposure in subjects participating in the clean-up activity along the coast of Louisiana. METHODS This retrospective study included subjects that had been exposed and unexposed to the oil spill and dispersant. Using medical charts, clinical data including white blood cell count, platelets count, hemoglobin, hematocrit, blood urea nitrogen, creatinine, alkaline phosphatase (ALP), aspartate amino transferase (AST), alanine amino transferase (ALT), and somatic symptom complaints by the subjects were reviewed and analyzed. RESULTS A total of 247 subjects (oil spill exposed, n = 117 and unexposed, n = 130) were included. Hematologic analysis showed that platelet counts (× 10(3) per μL) were significantly decreased in the exposed group compared with those in the group unexposed to the oil spill (252.1 ± 51.8 vs 269.6 ± 77.3, P = .024). Conversely, the hemoglobin (g per dL) and hematocrit (%) levels were significantly increased among oil spill-exposed subjects compared with the unexposed subjects (P = .000). Similarly, oil spill-exposed subjects had significantly higher levels of ALP (76.3 ± 21.3 vs 61.2 ± 26.9 IU/L, P = .000), AST (31.0 ± 26.3 vs 22.8 ± 11.8 IU/L, P = .004), and ALT (34.8 ± 26.6 vs 29.8 ± 27 IU/L, P = .054) compared with the unexposed subjects. CONCLUSION The results of this study indicate that clean-up workers exposed to the oil spill and dispersant experienced significantly altered blood profiles, liver enzymes, and somatic symptoms.
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