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Association of Immu...
Association of Immune Marker Changes with Progression of Monoclonal Gammopathy of Undetermined Significance to Multiple Myeloma
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- Landgren, Ola (författare)
- Memorial Sloan-Kettering Cancer Center
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- Hofmann, Jonathan N. (författare)
- National Cancer Institute, USA
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- McShane, Charlene M. (författare)
- Queen's University Belfast
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- Santo, Loredana (författare)
- National Cancer Institute, USA
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- Hultcrantz, Malin (författare)
- Karolinska Institutet,Karolinska Institute,Karolinska University Hospital,Memorial Sloan-Kettering Cancer Center
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- Korde, Neha (författare)
- Memorial Sloan-Kettering Cancer Center
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- Mailankody, Sham (författare)
- Memorial Sloan-Kettering Cancer Center
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- Kazandjian, DIckran (författare)
- National Cancer Institute, USA
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- Murata, Kazunori (författare)
- Memorial Sloan-Kettering Cancer Center
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- Thoren, Katie (författare)
- Memorial Sloan-Kettering Cancer Center
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- Ramanathan, Lakshmi (författare)
- Memorial Sloan-Kettering Cancer Center
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- Dogan, Ahmet (författare)
- Memorial Sloan-Kettering Cancer Center
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- Rustad, Even (författare)
- Memorial Sloan-Kettering Cancer Center
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- Lu, Sydney X. (författare)
- Memorial Sloan-Kettering Cancer Center
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- Akhlaghi, Theresia (författare)
- Memorial Sloan-Kettering Cancer Center
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- Kristinsson, Sigurdur Y. (författare)
- Karolinska Institute,University of Iceland,Karolinska University Hospital
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- Björkholm, Magnus (författare)
- Karolinska Institutet,Karolinska Institute,Karolinska University Hospital
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- Devlin, Sean (författare)
- Memorial Sloan-Kettering Cancer Center
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- Purdue, Mark P (författare)
- National Cancer Institute, USA
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- Pfeiffer, Ruth M. (författare)
- National Cancer Institute, USA
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- Turesson, Ingemar (författare)
- Lund University,Lunds universitet,Skåne University Hospital
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(creator_code:org_t)
- American Medical Association (AMA), 2019
- 2019
- Engelska.
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Ingår i: JAMA Oncology. - : American Medical Association (AMA). - 2374-2437 .- 2374-2445.
- Relaterad länk:
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http://dx.doi.org/10...
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https://jamanetwork....
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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http://kipublication...
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Abstract
Ämnesord
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- Importance: Multiple myeloma is consistently preceded by monoclonal gammopathy of undetermined significance (MGUS). Risk models that estimate the risk of progression from MGUS to multiple myeloma use data from a single time point, usually the initial workup. Objective: To longitudinally investigate the alterations of serum immune markers with stable vs progressive MGUS. Design, Setting, and Participants: This prospective cross-sectional cohort study included 77469 adult participants aged 55 to 74 years in the screening arm of the National Cancer Institute Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial who had a diagnosis of progressing MGUS (n = 187) or stable MGUS (n = 498), including light-chain subtype, from November 1993, through December 2011. For each participant, all available serially stored prediagnostic serum samples (N = 3266) were obtained. Data analysis was performed from April 2018, to December 2018. Main Outcomes and Measures: Serum protein and monoclonal immunoglobulin levels, serum free light chains, and serum light chains within each immunoglobulin class were measured. Results: Of 685 individuals included in the study, 461 (67.3%) were men; the mean (SD) age was 69.1 (5.6) years. In cross-sectional modeling, risk factors associated with progressive MGUS were IgA isotype (adjusted odds ratio [OR], 1.80; 95% CI, 1.03-3.13; P =.04), 15 g/L or more monoclonal spike (adjusted OR, 23.5; 95% CI, 8.9-61.9; P <.001), skewed (<0.1 or >10) serum free light chains ratio (adjusted OR, 46.4; 95% CI, 18.4-117.0; P <.001), and severe immunoparesis (≥2 suppressed uninvolved immunoglobulins) (adjusted OR, 19.1; 95% Cl, 7.5-48.3; P <.001). Risk factors associated with progressive light-chain MGUS were skewed serum free light chains ratio (adjusted OR, 44.0; 95% CI, 14.2-136.3; P <.001) and severe immunoparesis (adjusted OR, 48.6; 95% CI, 9.5-248.2; P <.001). In longitudinal analysis of participants with serial samples prior to progression, 23 of 43 participants (53%) had high-risk MGUS before progression; 16 of these 23 (70%) experienced conversion from low-risk or intermediate-risk MGUS within 5 years. Similar results were found for light-chain MGUS. Conclusions and Relevance: The findings of evolving risk patterns support annual blood testing and risk assessment for patients with MGUS or light-chain MGUS.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Cancer och onkologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cancer and Oncology (hsv//eng)
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- Av författaren/redakt...
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Landgren, Ola
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Hofmann, Jonatha ...
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McShane, Charlen ...
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Santo, Loredana
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Hultcrantz, Mali ...
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Korde, Neha
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Mailankody, Sham
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Kazandjian, DIck ...
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Murata, Kazunori
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Thoren, Katie
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Ramanathan, Laks ...
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Dogan, Ahmet
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Rustad, Even
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Lu, Sydney X.
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Akhlaghi, Theres ...
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Kristinsson, Sig ...
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Björkholm, Magnu ...
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Devlin, Sean
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Purdue, Mark P
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Pfeiffer, Ruth M ...
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Turesson, Ingema ...
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- Om ämnet
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- MEDICIN OCH HÄLSOVETENSKAP
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MEDICIN OCH HÄLS ...
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och Klinisk medicin
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och Cancer och onkol ...
- Artiklar i publikationen
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JAMA Oncology
- Av lärosätet
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Lunds universitet
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Karolinska Institutet