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Sun Y, Cui X, Kong X, Chen H, Wu S, Ma L, Ding Z, Jiang L. The role of plateletcrit in Takayasu arteritis: A potential biomarker for disease activity and 6-month treatment response. Int J Rheum Dis 2023; 26:2517-2525. [PMID: 37875306 DOI: 10.1111/1756-185x.14951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 09/25/2023] [Accepted: 10/15/2023] [Indexed: 10/26/2023]
Abstract
OBJECTIVES To determine the role of plateletcrit as a potential biomarker for disease activity and treatment response in Takayasu arteritis (TAK). METHODS Totally, 215 newly diagnosed TAK patients were consecutively enrolled. Demographic data, clinical manifestations, laboratory and imaging examinations, and treatment strategy were recorded at baseline and at each visit during the 6-month treatment period. Normal plateletcrit (0.1%-0.4%) and hyper-plateletcrit (>0.4%) observed at baseline were used as group criteria. RESULTS At baseline, the overall plateletcrit was 0.32 (0.24-0.38)%, with a normal and high level observed in 172 (80.00%) and 43 (20.00%) patients, respectively. Baseline plateletcrit was significantly higher in patients with active disease and associated with inflammatory biomarkers, including erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and interleukin (IL)-6 (all p < .01). At 6 months, complete remission was achieved in 171 (79.53%) patients, and a significant decrease in plateletcrit was observed in these cases (p < .01). Patients with a normal baseline plateletcrit were more likely to achieve complete remission compared to those with a high baseline plateletcrit (HR = 4.65, 95% CI: 2.38-19.08, p < .01). In addition, ESR (p = .01) and IL-6 (p = .02) levels were still higher in patients with a high baseline plateletcrit at 6 months. Progression of vascular lesions was indicated in 18 (8.37%) patients at 6 months, and these patients also had significantly higher baseline plateletcrit (p = .03). CONCLUSION Plateletcrit levels were positively related to disease activity and inflammatory index in TAK. Importantly, patients with high baseline plateletcrit levels may show a worse treatment response at 6 months.
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Affiliation(s)
- Ying Sun
- Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaomeng Cui
- Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiufang Kong
- Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Huiyong Chen
- Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Sifan Wu
- Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lili Ma
- Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhenqi Ding
- Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lindi Jiang
- Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, China
- Evidence-Based Medicine Center, Fudan University, Shanghai, China
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Gong JN, Mao JJ, Kuang TG, Yang SQ, Li JF, Wang JF, Huang Q, Miao R, Guo XJ, Li YD, Yang YH. Analysis of clinical features between active and inactive patients of Takayasu's arteritis with pulmonary arteries involvement. Int J Cardiol 2023; 381:88-93. [PMID: 36914072 DOI: 10.1016/j.ijcard.2023.03.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 02/11/2023] [Accepted: 03/09/2023] [Indexed: 03/15/2023]
Abstract
BACKGROUND The aim of this study was to investigate the clinical characteristics of patients between active and inactive Takayasu's arteritis with pulmonary artery involvement (PTA) and to identify better markers of disease activity in these patients. METHODS Sixty-four PTA patients in Beijing Chao-yang hospital (2011 to 2021) were included. According to National Institutes of Health criteria, 29 patients were in active stage and 35 were in inactive stage. Their medical records were collected and analyzed. RESULTS Compared with inactive group, patients in active group were younger. More patients in active stage presented fever (41.38% vs 5.71%), chest pain (55.17% vs 20%), increased C-reactive protein (2.91 vs 0.46 mg/L), erythrocyte sedimentation rate (35.0 vs 9 mm/h), and platelet count (291 vs 221 × 109/L). Pulmonary artery wall thickening was more common in active group (51.72% vs 11.43%). These parameters were restored after treatment. The incidence of pulmonary hypertension was comparable between groups (34.48% vs 51.43%), but patients in active group had lower pulmonary vascular resistance (PVR) (361.0 vs 891.0 dyn·s·cm-5) and higher cardiac index (2.76 ± 0.72 vs 2.01 ± 0.58 L/min/m2). On multivariate logistic regression analysis, chest pain [odds ratio (OR) 9.37, 95%CI (1.98-44.38), P = 0.005], increased platelet count (>242.5 × 109/L) [OR 9.03, 95%CI (2.10-38.87), P = 0.003] and pulmonary artery wall thickening [OR 7.08, 95%CI (1.44-34.89), P = 0.016] were independently associated with disease activity. CONCLUSION Chest pain, increased platelet count, and pulmonary artery wall thickening are potential new indicators of disease activity in PTA. Patients in active stage may have lower PVR and better right heart function.
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Affiliation(s)
- Juan-Ni Gong
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China; Beijing Institute of Respiratory Medicine, Beijing 100020, PR China; Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China
| | - Jian-Jun Mao
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China; Beijing Institute of Respiratory Medicine, Beijing 100020, PR China; Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China
| | - Tu-Guang Kuang
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China; Beijing Institute of Respiratory Medicine, Beijing 100020, PR China; Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China
| | - Su-Qiao Yang
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China; Beijing Institute of Respiratory Medicine, Beijing 100020, PR China; Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China
| | - Ji-Feng Li
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China; Beijing Institute of Respiratory Medicine, Beijing 100020, PR China; Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China
| | - Jian-Feng Wang
- Department of Interventional Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China
| | - Qiang Huang
- Department of Respiratory and Critical Care Medicine, China-Japan friendship Hospital, Beijing 100020, PR China
| | - Ran Miao
- Beijing Institute of Respiratory Medicine, Beijing 100020, PR China; Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China.; Department of Basic Laboratory, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China
| | - Xiao-Juan Guo
- Department of Radiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China
| | - Yi-Dan Li
- Department of Ultrasonography, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China
| | - Yuan-Hua Yang
- Department of Respiratory and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China; Beijing Institute of Respiratory Medicine, Beijing 100020, PR China; Beijing Key Laboratory of Respiratory and Pulmonary Circulation Disorders, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, PR China..
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Misra DP, Rathore U, Patro P, Agarwal V, Sharma A. Corticosteroid monotherapy for the management of Takayasu arteritis-a systematic review and meta-analysis. Rheumatol Int 2021; 41:1729-1742. [PMID: 34302232 DOI: 10.1007/s00296-021-04958-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 07/20/2021] [Indexed: 12/30/2022]
Abstract
We evaluated clinical response, normalization of inflammatory markers, angiographic stabilization (primary outcomes), relapses and adverse events (secondary outcomes) in Takayasu arteritis (TAK) patients following corticosteroid monotherapy. MEDLINE, EMBASE, Web of Science, Scopus, Pubmed Central, Cochrane library, clinical trial databases and major international Rheumatology conferences were searched for studies reporting outcomes in TAK following corticosteroid monotherapy (without language/date restrictions). Risk ratios were calculated for controlled studies. Proportions were pooled for uncontrolled studies. Heterogeneity was assessed using I2 statistic. Quality assessment of individual studies utilized the Newcastle-Ottawa scale. GRADE methodology ascertained certainty of individual outcomes across studies. Twenty-eight observational studies (1098 TAK) were identified. Twenty-three uncontrolled studies (580 TAK) were synthesized in meta-analysis. Clinical response was observed in 60% (95% CI 45-74%, 19 studies), normalization of inflammatory markers in 84% (95% CI 54-100%, 4 studies) and angiographic stabilization in 28% (95% CI 6-57%, 4 studies). Relapses occurred in 66% (95% CI 18-99%, 4 studies). Adverse events were reported in 51% (95% CI 2-99%, 4 studies). All pooled estimates had considerable heterogeneity, unexplained by subgroup analyses (time period, geographic location or number of patients). Two studies reported lesser restenosis following vascular surgery and fewer relapses when corticosteroids were combined with immunosuppressants compared with corticosteroid monotherapy. All outcomes had very low certainty. While corticosteroid monotherapy induces clinical response in most TAK patients, angiographic stabilization is observed in fewer than one-third. Most patients relapse following corticosteroid withdrawal. Preliminary evidence supports up-front addition of immunosuppressants to retard angiographic progression and reduce relapses (PROSPERO identifier CRD42021242910).
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Affiliation(s)
- Durga Prasanna Misra
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India.
| | - Upendra Rathore
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India
| | - Pallavi Patro
- School of Telemedicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India
| | - Vikas Agarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India
| | - Aman Sharma
- Clinical Immunology and Rheumatology Services, Department of Internal Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, 160012, India
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Zhang Y, Fan P, Zhang H, Ma W, Song L, Wu H, Cai J, Luo F, Zhou X. Clinical characteristics and outcomes of chronic heart failure in adult Takayasu arteritis: A cohort study of 163 patients. Int J Cardiol 2020; 325:103-108. [PMID: 33086124 DOI: 10.1016/j.ijcard.2020.10.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 09/24/2020] [Accepted: 10/11/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Chronic heart failure (CHF) is a serious complication and a major cause of mortality in patients with Takayasu arteritis (TA). We aimed to explore the clinical features and long-term outcomes in TA patients with CHF. METHODS AND RESULTS Adult TA patients admitted to our hospital between January 2009 to April 2018 were classified as HF and non-HF group. The adverse events were defined as a composite of all-cause mortality and hospitalization for HF. The outcome of the HF-group was further analyzed. A total of 61 HF patients and 102 non-HF patients were identified. In the HF group, the median age at assessment was 41.9 years, and female was predominant (82.0%). The multivariable logistic regression model revealed that pulmonary hypertension, aortic regurgitation, mitral regurgitation, level albumin, and uric acid were independently associated with CHF. After a median follow-up of 1347 days, 25 adverse events occurred in HF patients, and the 5-year event-free rate was 54.7%. The Cox model showed that coronary artery involvement, aortic regurgitation, without interventional treatment were related to adverse events. CONCLUSIONS The 5-year event-free rate was not satisfying. Aggressive intervention may decreased the likelihood of adverse events in patients with CHF.
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Affiliation(s)
- Ying Zhang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Peng Fan
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Huimin Zhang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Wenjun Ma
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Lei Song
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Haiying Wu
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Jun Cai
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Fang Luo
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China.
| | - Xianliang Zhou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China.
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Numano type V Takayasu arteritis patients are more prone to have coronary artery involvement. Clin Rheumatol 2020; 39:3439-3447. [DOI: 10.1007/s10067-020-05123-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/13/2020] [Accepted: 04/21/2020] [Indexed: 10/24/2022]
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Anemia in patients with Takayasu arteritis: prevalence, clinical features, and treatment. JOURNAL OF GERIATRIC CARDIOLOGY : JGC 2019; 16:689-694. [PMID: 31645854 PMCID: PMC6790956 DOI: 10.11909/j.issn.1671-5411.2019.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Background Anemia is a common comorbidity of patients with Takayasu arteritis (TA). This study evaluated the prevalence, clinical characteristics, and treatment in Chinese TA patients with anemia. Methods This retrospective study included 533 consecutive patients hospitalized for TA from January 2009 to April 2018. Anemia was diagnosed on the basis of hemoglobin level, according to World Health Organization criteria. Results A total of 194 patients (36.4%) were diagnosed with anemia. Most had mild anemia (177, 91.2%). Female patients were predominant (92.8% of anemic patients). Normocytic anemia (62.9%) was the most common pattern. Anemic patients were more likely than non-anemic patients to have dizziness (29.4% vs. 21.2%), low body mass index (22.0 ± 3.6 vs. 22.9 ± 3.4 kg/m2), and active disease stage (64.9% vs. 50.1%); pulmonary involvement (12.4% vs. 26.8%), pulmonary hypertension (12.9% vs. 20.1%) and pulmonary hypertensive-target drugs (2.8% vs. 11.6%) were less common among anemic than non-anemic patients (all P < 0.05). Larger left ventricular end-diastolic diameter and lower left ventricular ejection fraction were observed in anemic patients. Over a median follow-up of four months, the increase of hemoglobin in anemic patients was associated with the use of iron supplementation. Conclusions Anemia is a very common concurrent condition in TA, especially in young, female patients. Patients with anemia are more likely to be in the active disease stage. Iron supplementation helps increase hemoglobin.
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Ramirez GA, Manfredi AA, Maugeri N. Misunderstandings Between Platelets and Neutrophils Build in Chronic Inflammation. Front Immunol 2019; 10:2491. [PMID: 31695699 PMCID: PMC6817594 DOI: 10.3389/fimmu.2019.02491] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Accepted: 10/07/2019] [Indexed: 12/14/2022] Open
Abstract
Regulated hemostasis, inflammation and innate immunity entail extensive interactions between platelets and neutrophils. Under physiological conditions, vascular inflammation offers a template for the establishment of effective intravascular immunity, with platelets providing neutrophils with an array of signals that increase their activation threshold, thus limiting collateral damage to tissues and promoting termination of the inflammatory response. By contrast, persistent systemic inflammation as observed in immune-mediated diseases, such as systemic vasculitides, systemic sclerosis, systemic lupus erythematosus or rheumatoid arthritis is characterized by platelet and neutrophil reciprocal activation, which ultimately culminates in the generation of thrombo-inflammatory lesions, fostering vascular injury and organ damage. Here, we discuss recent evidence regarding the multifaceted aspects of platelet-neutrophil interactions from bone marrow precursors to shed microparticles. Moreover, we analyse shared and disease-specific events due to an aberrant deployment of these interactions in human diseases. To restore communications between the pillars of the immune-hemostatic continuum constitutes a fascinating challenge for the near future.
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Affiliation(s)
- Giuseppe A Ramirez
- Vita-Salute San Raffaele University, Milan, Italy.,Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Angelo A Manfredi
- Vita-Salute San Raffaele University, Milan, Italy.,Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Norma Maugeri
- Vita-Salute San Raffaele University, Milan, Italy.,Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele, Milan, Italy
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Lower mean platelet volume is a risk indicator of hepatocellular carcinoma recurrence following liver transplantation. Hepatobiliary Pancreat Dis Int 2019; 18:223-227. [PMID: 31056483 DOI: 10.1016/j.hbpd.2019.04.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 03/30/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Lower mean platelet volume (MPV) is an indicator of platelet activity in the setting of tumor development. This study was to assess the relationship between preoperative MPV and survival outcomes of patients with hepatocellular carcinoma (HCC) following liver transplantation (LT). METHODS The demographic and clinical characteristics of 304 HCC patients following LT were retrieved from an LT database. All the patients were divided into the normal and lower MPV groups according to the median MPV. The factors were first analyzed using a Kaplan-Meier survival analysis, then the factors with P < 0.10 were selected for multivariate Cox regression analysis and were used to define the independent risk factors for poor prognosis. RESULTS The 1-, 3-, and 5-year tumor free survival was 95.34%, 74.67% and 69.29% in the normal MPV group, respectively, and 95.40%, 59.97% and 42.94% in the lower MPV group, respectively (P < 0.01). No significant difference was observed in post-LT complications between the normal and lower MPV groups. Portal vein tumor thrombosis (PVTT) [hazard ratio (HR = 2.24; 95% confidence interval: 1.46-3.43; P < 0.01) and lower MPV (HR = 1.58; 95% confidence interval: 1.05-2.36; P = 0.03) were identified as independent prognostic risk factors for recipient survival. CONCLUSION Preoperative lower MPV is a risk indicator of HCC patients survival outcomes after LT.
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Seringec Akkececi N, Yildirim Cetin G, Gogebakan H, Acipayam C. The C-Reactive Protein/Albumin Ratio and Complete Blood Count Parameters as Indicators of Disease Activity in Patients with Takayasu Arteritis. Med Sci Monit 2019; 25:1401-1409. [PMID: 30792377 PMCID: PMC6396438 DOI: 10.12659/msm.912495] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background This study aimed to evaluate the ratio of C-reactive protein (CRP) to albumin, inflammatory markers, and parameters from the complete blood count (CBC) in patients with Takayasu arteritis and the association with disease activity. Material/Methods A retrospective study included thirty-two patients with Takayasu arteritis and 32 healthy controls. Clinical and demographic characteristics of patients with Takayasu arteritis were recorded at baseline, before medication and on remission. Similar data were obtained for the controls at recruitment. Remission was defined as more than six months of stable disease without new vascular lesions in patients who previously had active disease. Kerr’s criteria were used to define active Takayasu arteritis. Results In patients with Takayasu arteritis, the erythrocyte sedimentation rate (ESR), CRP, CRP/albumin ratio, red cell distribution width (RDW), neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), and monocyte-lymphocyte ratio (MLR) were significantly higher, and albumin and MPV were significantly lower compared with controls. The ESR, CRP, CRP/albumin ratio, NLR, PLR, and MLR were decreased in remission, whereas MPV was increased. CRP and the CRP/albumin ratio were positively correlated and albumin and MPV were negatively correlated with disease activity. The CRP/albumin ratio had the highest correlation with disease activity in Takayasu arteritis. The CRP/albumin ratio, RDW, NLR, PLR, and MLR were positively correlated with CRP and ESR. Conclusions The CRP/albumin ratio, RDW, NLR, PLR, MLR, and MPV were markers of remission of active disease, and the CRP/albumin ratio, total albumin, and MPV were markers of disease activity in Takayasu arteritis.
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Affiliation(s)
- Nurten Seringec Akkececi
- Department of Physiology, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Gozde Yildirim Cetin
- Department of Internal Medicine, Division of Rheumatology, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Hasan Gogebakan
- Department of Internal Medicine, Division of Rheumatology, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Can Acipayam
- Department of Pediatrics, Division of Pediatric Hematology and Oncology, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
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Lucijanic M, Mitrovic Z, Cicic D, Prka Z, Pejsa V, Livun A, Stoos-Veic T, Romic Z, Zivkovic M, Lucijanic I, Fabris Z, Kusec R. Increased mean platelet volume (MPV) is an independent predictor of inferior survival in patients with primary and secondary myelofibrosis. Int J Hematol 2017; 107:166-172. [PMID: 29022201 DOI: 10.1007/s12185-017-2348-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 09/27/2017] [Accepted: 10/02/2017] [Indexed: 11/28/2022]
Abstract
Neoplastic megakaryopoiesis is a dominant feature of Philadelphia-chromosome-negative myeloproliferative neoplasms (Ph- MPNs), and elevated mean-platelet-volume (MPV) is a common finding in these diseases. The clinical and prognostic significances of MPV in patients with primary (PMF) and secondary myelofibrosis (SMF) have not been reported. We retrospectively analyzed 87 patients with myelofibrosis (66 with PMF, 21 with SMF) treated at our institution. MPV was recorded in addition to other hematological and clinical parameters. MPV was elevated in both PMF and SMF patients in comparison to controls, whereas there was no statistically significant difference between PMF and SMF. Elevated MPV was associated with lower platelets (P = 0.016), higher white blood cells (P = 0.015), higher percentage of circulatory blasts (P = 0.009), higher lactate dehydrogenase (P = 0.011), larger spleen size (P = 0.014) and higher Dynamic International Prognostic score category (P = 0.027), while there was no statistically significant association with driver mutations or degree of bone marrow fibrosis. Higher MPV was univariately associated with inferior overall survival in the whole cohort (HR = 3.82, P = 0.006), PMF (HR = 4.35, P = 0.007) and SMF patients (HR = 7.22, P = 0.034). These associations remained significant in multivariate analyses adjusted for DIPSS. Higher MPV is associated with more aggressive disease features and exhibits powerful independent prognostic properties in both PMF and SMF settings.
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Affiliation(s)
- Marko Lucijanic
- Hematology Department, University Hospital Dubrava, Av. Gojka Suska 6, 10000, Zagreb, Croatia.
| | - Zdravko Mitrovic
- Hematology Department, University Hospital Dubrava, Av. Gojka Suska 6, 10000, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
| | - David Cicic
- Hematology Department, University Hospital Dubrava, Av. Gojka Suska 6, 10000, Zagreb, Croatia
| | - Zeljko Prka
- Hematology Department, University Hospital Dubrava, Av. Gojka Suska 6, 10000, Zagreb, Croatia
| | - Vlatko Pejsa
- Hematology Department, University Hospital Dubrava, Av. Gojka Suska 6, 10000, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Ana Livun
- Division of Molecular Diagnosis and Genetics, Clinical Department of Laboratory Diagnostics, University Hospital Dubrava, Zagreb, Croatia
| | - Tajana Stoos-Veic
- Department of Clinical Cytology and Cytometry, University Hospital Dubrava, Zagreb, Croatia.,Faculty of Medicine, University of Osijek, Osijek, Croatia
| | - Zeljko Romic
- Clinical Department of Laboratory Diagnostics, University Hospital Dubrava, Zagreb, Croatia
| | - Marcela Zivkovic
- Clinical Department of Laboratory Diagnostics, University Hospital Dubrava, Zagreb, Croatia
| | - Iva Lucijanic
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Zrinka Fabris
- Radiology Department, General Hospital Dubrovnik, Dubrovnik, Croatia
| | - Rajko Kusec
- Hematology Department, University Hospital Dubrava, Av. Gojka Suska 6, 10000, Zagreb, Croatia.,Division of Molecular Diagnosis and Genetics, Clinical Department of Laboratory Diagnostics, University Hospital Dubrava, Zagreb, Croatia.,School of Medicine, University of Zagreb, Zagreb, Croatia
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