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Mert D, Merdin A, Çakar MK, Dal MS, Altuntaş F. Evaluation of HBV, HCV, and HIV seroprevalence in patients with plasma cell disorders. Medicine (Baltimore) 2020; 99:e21799. [PMID: 32846815 PMCID: PMC7447389 DOI: 10.1097/md.0000000000021799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Hepatitis B (HBV) and hepatitis C (HCV) viruses are hepatotropic and lymphotropic viruses that can proliferate either in lymphocytes and monocytes or hepatocytes.The aim of this study was to evaluate the seroprevalence of HBV, HCV, and human immunodeficiency virus (HIV) in patients with plasma cell disorders. We also aimed to compare patients with plasma cell disorders and chronic lymphocytic leukemia (CLL) in terms of HBV, HCV, and HIV seropositivity.This is a retrospective study. The patients who had patient file in the Multiple Myeloma Outpatient Unit of our hospital and were followed in our outpatient unit between January 1, 2012 and September 15, 2019, with diagnoses of either of the plasma cell disorders were included in the study. In addition, 272 CLL patients who were admitted to the Leukemia Outpatient Unit of our hospital were also enrolled in the study. The 2 disease groups were compared in terms of HBV, HCV, and HIV seropositivity.A statistically significant relationship was found between disease groups according to hepatitis B surface antigen (P < .05). Hepatitis B positivity were found to be more common in CLL patients. There was also a statistically significant relationship between the disease groups in terms of hepatitis B e antigen positivity (P = .001).We found that hepatitis B surface antigen positivity rate in CLL patients was higher than in patients with plasma cell disorders. Seroprevalence of HBV, HCV, and HIV was found to be very low in patients with plasma cell disorders.
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Affiliation(s)
- Duygu Mert
- Department of Infectious Diseases and Clinical Microbiology
| | - Alparslan Merdin
- University of Health Sciences Ankara Dr Abdurrahman Yurtaslan Oncology Training and Research Hospital, Hematology Clinic and Bone Marrow Transplantation Unit, Ankara, Turkey
| | - Merih Kizil Çakar
- University of Health Sciences Ankara Dr Abdurrahman Yurtaslan Oncology Training and Research Hospital, Hematology Clinic and Bone Marrow Transplantation Unit, Ankara, Turkey
| | - Mehmet Sinan Dal
- University of Health Sciences Ankara Dr Abdurrahman Yurtaslan Oncology Training and Research Hospital, Hematology Clinic and Bone Marrow Transplantation Unit, Ankara, Turkey
| | - Fevzi Altuntaş
- University of Health Sciences Ankara Dr Abdurrahman Yurtaslan Oncology Training and Research Hospital, Hematology Clinic and Bone Marrow Transplantation Unit, Ankara, Turkey
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Yilmaz E. Presentation of multiple myeloma occurring in the humerus after strain: a case report. Clin Rheumatol 2020; 40:389-392. [PMID: 32613389 DOI: 10.1007/s10067-020-05256-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/18/2020] [Accepted: 06/22/2020] [Indexed: 12/15/2022]
Abstract
Multiple myeloma (MM) is a malignant tumor originating from plasma cells that synthesize immunoglobulin in an abnormal amount and invade the bone marrow. The presenting symptoms have usually been severe bone pain, osteolytic bone damage and pathologic fractures, hypercalcemia, kidney damage, compromised immune function, and anemia. The patient age is typically over 40, with the majority of the cases diagnosed between ages 50 and 70. MM occurs in hematopoietic locations with red marrows; most common locations include the vertebrae, ribs, skull, pelvis, and proximal long bones. It often has extensive bone destruction with no reactive bone formation and a large soft tissue component similar to the lesion. In the literature, the presence of pathological fracture in the humerus is generally seen as the first clinical manifestation of MM. In this report, it is presented a case with MM occurring in the right humerus after strain and presenting only shoulder pain without pathologic fracture.
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Affiliation(s)
- Ebru Yilmaz
- Department of Physical Medicine and Rehabilitation, Kocaeli Government Hospital, Gunes Street 41300, Kocaeli, Turkey.
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Su TH, Chen CL, Kao JH. Letter: hepatitis B virus infection and risk of multiple myeloma-a meta-analysis of cohort studies. Authors' reply. Aliment Pharmacol Ther 2020; 51:310-311. [PMID: 31880017 DOI: 10.1111/apt.15607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Tung-Hung Su
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Chi-Ling Chen
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Jia-Horng Kao
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
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An R, Li J, Chen Y, Chen Y. Letter: hepatitis B virus infection and risk of multiple myeloma-a meta-analysis of cohort studies. Aliment Pharmacol Ther 2020; 51:309-310. [PMID: 31880018 DOI: 10.1111/apt.15590] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ran An
- Department of Hematology, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiaming Li
- Department of Hematology, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yubao Chen
- Department of Hematology, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yu Chen
- Department of Hematology, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Li Y, Li Y, Zhang L, Li W. Hepatitis C virus infection and risk of multiple myeloma: Evidence from a meta-analysis based on 17 case-control studies. J Viral Hepat 2017; 24:1151-1159. [PMID: 28656736 DOI: 10.1111/jvh.12742] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 06/06/2017] [Indexed: 12/18/2022]
Abstract
Hepatitis C virus (HCV) infection is a leading cause of chronic liver damage and is associated with other diseases. Some studies reported that patients with HCV have a significantly increased risk of multiple myeloma while others do not report an association. We aimed to clarify the association between HCV and multiple myeloma and analyse the factors that affect the controversial conclusions through a meta-analysis. We conducted a systematic literature search of HCV and myeloma in the databases of PubMed/MEDLINE, Cochrane Library, EMBASE, Wanfang and China National Knowledge Infrastructure (CNKI) from inception to September 2016. Outcomes were expressed as odds ratios (ORs) and 95% confidence intervals (95% CIs). A positive correlation between HCV infection and risk of developing multiple myeloma was revealed (OR=2.67, 95% CI=1.35-5.26, P=.005) based on meta-analysis of 17 case-control observational studies. When the data were stratified by source of control, significant associations were observed in hospital-based studies, but not population-based studies. Further subgroup analyses showed increased risk of multiple myeloma in HCV patients when studies were conducted in high HCV prevalent countries, but not in low or moderate HCV prevalent countries. In addition, similar positive association was detected in studies performed in the East Asia and in intermediate-quality studies. In summary, the association of HCV infection with increased risk of multiple myeloma depended on several factors, including study design, quality and environmental HCV prevalence. Further large-scale, well-designed studies are needed to validate the role of HCV in the aetiology of multiple myeloma.
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Affiliation(s)
- Y Li
- Cancer Center, First Hospital of Jilin University, Changchun, China
| | - Y Li
- Departments of Cardiology and Echocardiography, First Hospital of Jilin University, Changchun, China
| | - L Zhang
- Department of Nephrology, First Hospital of Jilin University, Changchun, China
| | - W Li
- Cancer Center, First Hospital of Jilin University, Changchun, China
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Robinson LA, Jaing CJ, Campbell CP, Magliocco A, Xiong Y, Magliocco G, Thissen JB, Antonia S. Reply to: Comment on 'Molecular evidence of viral DNA in non-small cell lung cancer and non-neoplastic lung'. Br J Cancer 2017; 116:e6. [PMID: 27764846 PMCID: PMC5294469 DOI: 10.1038/bjc.2016.339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Lary A Robinson
- Department of Thoracic Oncology, Moffitt Cancer Center, Tampa, FL 33612-9416, USA
- Center for Infection Research in Cancer (CIRC), Moffitt Cancer Center, Tampa, FL 33612-9416, USA
| | - Crystal J Jaing
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94559-9698, USA
| | - Christine Pierce Campbell
- Center for Infection Research in Cancer (CIRC), Moffitt Cancer Center, Tampa, FL 33612-9416, USA
- Department of Epidemiology, Moffitt Cancer Center, Tampa, FL 33612-9416, USA
| | - Anthony Magliocco
- Department of Pathology, Moffitt Cancer Center, Tampa, FL 33612-9416, USA
| | - Yin Xiong
- Department of Pathology, Moffitt Cancer Center, Tampa, FL 33612-9416, USA
| | - Genevra Magliocco
- Department of Pathology, Moffitt Cancer Center, Tampa, FL 33612-9416, USA
| | - James B Thissen
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA 94559-9698, USA
| | - Scott Antonia
- Department of Thoracic Oncology, Moffitt Cancer Center, Tampa, FL 33612-9416, USA
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Robinson LA, Jaing CJ, Pierce Campbell C, Magliocco A, Xiong Y, Magliocco G, Thissen JB, Antonia S. Molecular evidence of viral DNA in non-small cell lung cancer and non-neoplastic lung. Br J Cancer 2016; 115:497-504. [PMID: 27415011 PMCID: PMC4985355 DOI: 10.1038/bjc.2016.213] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Revised: 06/16/2016] [Accepted: 06/20/2016] [Indexed: 01/02/2023] Open
Abstract
Background: Although ∼20% of human cancers are caused by microorganisms, only suspicion exists for a microbial cause of lung cancer. Potential infectious agents were investigated in non-small cell lung cancer (NSCLC) and non-neoplastic lung. Methods: Seventy NSCLC tumours (33 squamous cell carcinomas, 17 adenocarcinomas, 10 adenocarcinomas with lepidic spread, and 10 oligometastases) and 10 non-neoplastic lung specimens were evaluated for molecular evidence of microorganisms. Tissues were subjected to the Lawrence Livermore Microbial Detection Array, an oncovirus panel of the International Agency for Research on Cancer, and human papillomavirus (HPV) genotyping. Associations were examined between microbial prevalence, clinical characteristics, and p16 and EGFR expression. Results: Retroviral DNA was observed in 85% squamous cell carcinomas, 47% adenocarcinomas, and 10% adenocarcinomas with lepidic spread. Human papillomavirus DNA was found in 69% of squamous cell carcinomas with 30% containing high-risk HPV types. No significant viral DNA was detected in non-neoplastic lung. Patients with tumours containing viral DNA experienced improved long-term survival compared with patients with viral DNA-negative tumours. Conclusions: Most squamous cell carcinomas and adenocarcinomas contained retroviral DNA and one-third of squamous cell carcinomas contained high-risk HPV DNA. Viral DNA was absent in non-neoplastic lung. Trial results encourage further study of the viral contribution to lung carcinogenesis.
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Affiliation(s)
- Lary A Robinson
- Department of Thoracic Oncology, Moffitt Cancer Center, Tampa, Florida 33612-9416, USA.,Center for Infection Research in Cancer (CIRC), Moffitt Cancer Center, Tampa, Florida 33612-9416, USA
| | - Crystal J Jaing
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, California 94559-9698, USA
| | - Christine Pierce Campbell
- Center for Infection Research in Cancer (CIRC), Moffitt Cancer Center, Tampa, Florida 33612-9416, USA.,Department of Epidemiology, Moffitt Cancer Center, Tampa, Florida 33612-9416, USA
| | - Anthony Magliocco
- Department of Pathology, Moffitt Cancer Center, Tampa, Florida 33612-9416, USA
| | - Yin Xiong
- Department of Pathology, Moffitt Cancer Center, Tampa, Florida 33612-9416, USA
| | - Genevra Magliocco
- Department of Pathology, Moffitt Cancer Center, Tampa, Florida 33612-9416, USA
| | - James B Thissen
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, California 94559-9698, USA
| | - Scott Antonia
- Department of Thoracic Oncology, Moffitt Cancer Center, Tampa, Florida 33612-9416, USA
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