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Şener G, İnan Yuksel E, Gökdeniz O, Karaman K, Canat HD. The Relationship of Hematological Parameters and C-reactive Protein (CRP) With Disease Presence, Severity, and Response to Systemic Therapy in Patients With Psoriasis. Cureus 2023; 15:e43790. [PMID: 37731441 PMCID: PMC10507996 DOI: 10.7759/cureus.43790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/19/2023] [Indexed: 09/22/2023] Open
Abstract
OBJECTIVES Systemic inflammation has an important role in psoriasis, which is a chronic disease with an increasing prevalence and is associated with comorbidity. Our aim is to investigate the relationship of hematological parameters and C-reactive protein (CRP) with the presence and severity of the disease in patients with psoriasis. It is also to investigate whether it can be used as a biomarker in monitoring the response to systemic treatment. MATERIALS AND METHODS This retrospective study was conducted with the participation of 139 psoriasis patients receiving biological therapy (BT) and conventional therapy (CT) and 140 healthy controls. Demographic, clinical, and laboratory data of patients and controls were examined and all parameters were compared with the psoriasis area severity index (PASI) score. In addition, the changes in these parameters before the treatment and in the third month of the treatment were examined in the patient groups who received BT and CT. RESULTS White blood cell (WBC), neutrophil, monocytes, platelet (PLT), plateletcrit, red blood cell, neutrophil-lymphocyte ratio (NLR), and platelet-lymphocyte ratio (PLR) monocyte-lymphocyte ratio (MLR), red cell distribution width (RDW), CRP and erythrocytesedimentation (ESR) levels were higher compared to the healthy control group in psoriasis patients (p<0.05). Baseline PASI values were positively correlated with WBC, neutrophils, monocytes, NLR, MLR, and CRP. WBC, neutrophil, NLR, CRP, and ESR levels decreased in all patients in the third month of treatment (p<0.05). WBC, PLT, neutrophil, and NLR in patients receiving BT; while WBC, neutrophil, NLR, CRP, and ESR levels decreased in patients receiving CT, RDW levels increased (p<0.05). Adalimumab; NLR and basophil, methotrexate; WBC, NLR, neutrophil, and ESR levels caused a significant decrease (p<0.05). CONCLUSION The fact that increased WBC, neutrophils, monocytes, NLR, MLR, and CRP levels are associated with the severity of psoriasis indicates that these parameters reflect systemic inflammation in psoriasis. In addition, the decrease in these parameters after BT and CT suggests that they can be considered simple and reliable markers that can be used as a complement to the PASI score in assessing disease severity and response to treatment.
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Affiliation(s)
- Gülsen Şener
- Biochemistry, Başakşehir Çam and Sakura City Hospital, İstanbul, TUR
| | | | - Osman Gökdeniz
- Dermatology, Başakşehir Çam and Sakura City Hospital, İstanbul, TUR
| | - Kübra Karaman
- Biochemistry, Başakşehir Çam and Sakura City Hospital, Istanbul, TUR
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Yi P, Jiang J, Wang Z, Wang X, Zhao M, Wu H, Ding Y. Comparison of mean platelet volume (MPV) and red blood cell distribution width (RDW) between psoriasis patients and controls: A systematic review and meta-analysis. PLoS One 2022; 17:e0264504. [PMID: 35213665 PMCID: PMC8880915 DOI: 10.1371/journal.pone.0264504] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 02/11/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The predictive role of hematological indexes of mean platelet volume (MPV) and red cell distribution width (RDW) has been demonstrated in cardiovascular disease concomitant with psoriasis. This meta-analysis is intended to assess whether MPV and RDW can also serve as biomarkers for the early diagnosis and disease severity assessment of psoriasis. MATERIAL AND METHODS 13 studies which enrolled 1331 psoriasis patients and 919 healthy volunteers were included after screening the search results from PubMed, Embase and the Cochrane Library since inception to Mar 14, 2020. MPV of psoriasis participants and their counterparts was assessed in 10 studies, and RDW was evaluated in 4 studies, while the disease severity was measured by the Psoriasis Area and Severity Index (PASI) in 11 studies. Random-effect model analysis was applied to calculate pooled standard mean difference (SMD) with 95% confidence interval (95% CI). RESULTS Associations of MPV and RDW with the presence of psoriasis were demonstrated (MPV: SMD = 0.503, 95% CI: 0.242-0.765; RDW: SMD = 0.522, 95% CI: 0.228-0.817), but no statistically significant correlation of MPV and disease severity of psoriasis was found in meta-regression analysis (p = 0.208). Subgroup analysis revealed that the diagnosis value of MPV and RDW was consistent regardless of PASI and study type. Heterogeneity analysis between studies was implemented by chi-squared test and I2 statistics. Begg's and Egger's test were utilized for the evaluation of publication bias. The sensitivity analysis revealed no significant alteration no matter which study was excluded. CONCLUSION MPV and RDW could serve as promising predictive diagnostic biomarkers of psoriasis.
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Affiliation(s)
- Ping Yi
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jiao Jiang
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zheyu Wang
- Department of Dermatology, Hainan General Hospital, Haikou, Hainan, China
| | - Xing Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Mingming Zhao
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Haijing Wu
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yan Ding
- Department of Dermatology, Hainan Provincial Hospital of Skin Disease, Haikou, Hainan, China
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Agarwal S, Pujani M, Agarwal C, Chauhan V, Passi S, Singh K, Singh M. Platelet parameters, neutrophil–lymphocyte ratio, platelet lymphocyte ratio, red cell distribution width: can they serve as biomarkers in evaluation of severity of psoriasis? JOURNAL OF APPLIED HEMATOLOGY 2022. [DOI: 10.4103/joah.joah_195_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Wang WM, Wu C, Gao YM, Li F, Yu XL, Jin HZ. Neutrophil to lymphocyte ratio, platelet to lymphocyte ratio, and other hematological parameters in psoriasis patients. BMC Immunol 2021; 22:64. [PMID: 34565327 PMCID: PMC8474773 DOI: 10.1186/s12865-021-00454-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 09/10/2021] [Indexed: 12/04/2022] Open
Abstract
Background Psoriasis is a chronic immune‐mediated skin disorder. Systemic inflammation plays an important role in the pathogenesis of psoriasis. Methods A total of 477 patients with psoriasis vulgaris (PsV, n = 347), generalized pustular psoriasis (GPP, n = 37), erythrodermic psoriasis (PsE, n = 45), arthritic psoriasis (PsA, n = 25) and mixed psoriasis (n = 23), and 954 healthy control subjects were included in the study. Demographic, clinical, and laboratory information were collected and compared between subgroups. Results Compared with the healthy control group, patients with psoriasis had higher total white blood cell (WBC), neutrophil, platelet counts, neutrophil to lymphocyte ratio (NLR), and platelet to lymphocyte ratio (PLR), but lower hemoglobin (Hb) levels, lymphocyte and red blood cell (RBC) counts. NLR values in the PsV group were significantly lower than those in the GPP, PsE, and PsA groups, with GPP group being the highest. PLR values in the PsV group were significantly lower than those in the GPP, PsE, and PsA groups. There was no significant correlation between the psoriasis area severity index (PASI) score and either the NLR or PLR in the PsV group. Conclusions Elevated NLR and PLR were associated with psoriasis and differed between subtypes, suggesting that they could be used as markers of systemic inflammation in psoriasis patients.
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Affiliation(s)
- Wen-Ming Wang
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Chao Wu
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Yi-Meng Gao
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Feng Li
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Xiao-Ling Yu
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China
| | - Hong-Zhong Jin
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan Wangfujing Dongcheng District, Beijing, 100730, China.
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Gisondi P, Geat D, Lippi G, Montagnana M, Girolomoni G. Increased red blood cell distribution width in patients with plaque psoriasis. J Med Biochem 2021; 40:199-201. [PMID: 33776570 PMCID: PMC7982291 DOI: 10.5937/jomb0-27237] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 09/23/2020] [Indexed: 12/27/2022] Open
Abstract
Background Red blood cell distribution width (RDW) is frequently increased in inflammatory disorders, and the magnitude of its elevation correlates with disease severity. This study was hence aimed to explore RDW values in patients with psoriasis. Methods The study population consisted of 366 adult patients with mild to severe plaque psoriasis and 366 age- and sex-matched blood donor controls. For each psoriatic patient, demographic, clinical, and laboratory data were regularly collected. Results RDW and MCV were significantly higher in psoriatic patients compared to controls (13.95 vs. 13.40% and 90.4 vs. 89 fL; both p<0.01). In order to assess whether RDW elevations were related to psoriasis severity, we divided our psoriatic patient population into two groups based on a PASI cut-off of 10. No significant differences were observed between the two groups (i.e., PASI>10 and 10) in terms of RDW (p=0.36). Adopting different PASI cut-offs (i.e. 3, 5, 7, 12) did not result in statistically significant differences (p=0.93, 0.48, 0.22, 0.42, respectively). In linear regression analysis, no significant correlation was found between RDW and PASI or CRP, nor with age, gender, or the psoriasis comorbidities listed in Table I. Furthermore, no significant difference in RDW values was noted between psoriatic patients with and without PsA (p=0.27). Conclusions The results of this study confirm that RDW is elevated in psoriatic patients, though the magnitude of its increase did not appear to be associated with disease severity.
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Affiliation(s)
- Paolo Gisondi
- University of Verona, Department of Medicine, Section of Dermatology, Verona, Italy
| | - Davide Geat
- University of Verona, Department of Medicine, Section of Dermatology, Verona, Italy
| | - Giuseppe Lippi
- University of Verona, Section of Clinical Biochemistry, Verona, Italy
| | | | - Giampiero Girolomoni
- University of Verona, Department of Medicine, Section of Dermatology, Verona, Italy
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Remalante PPM, Salido EO, Penserga EG, Gauiran DTV. Red cell distribution width and neutrophil-lymphocyte ratio in rheumatoid arthritis. Rheumatol Int 2020; 40:1631-1637. [PMID: 32812079 DOI: 10.1007/s00296-020-04685-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 08/10/2020] [Indexed: 11/29/2022]
Abstract
Red cell distribution width (RDW) and neutrophil-lymphocyte ratio (NLR) are potential low-cost markers for detecting rheumatoid arthritis (RA) disease activity, but evidence on their accuracy for this purpose is conflicting. We aimed to determine the relationship between these and the Disease Activity Score of 28 joints (DAS-28) among Filipino RA patients, and to evaluate their ability to discriminate between patients with active RA and those in remission. This was a cross-sectional study done through a 7-year review of medical records of 134 adult patients with RA in a tertiary government hospital. Correlations were analyzed using Spearman analysis, and the receiver operating characteristic (ROC) curve was used to derive the sensitivity, specificity, and optimal cut-off values of RDW and NLR. Most patients were females with a mean disease duration of 7 years. Eighty-one percent (81%) had active disease using DAS-28 ESR. A weak positive correlation was found between NLR and DAS-28 and between NLR and ESR, but RDW did not correlate with either DAS-28 or ESR. The ROC analysis showed that in the differentiation of active RA and inactive RA, both RDW (area under the curve [AUC] 0.516, cut-off of ≥ 14.2% with 55.6% sensitivity and 42.3% specificity) and NLR (AUC 0.629, cut-off of ≥ 2.32 with 54.6% sensitivity and 76.9% specificity) had poor performance. NLR, but not RDW, was positively but weakly correlated with DAS-28 and ESR, making it a helpful marker of disease activity and inflammation in RA. Both NLR and RDW had low sensitivity and specificity for active RA and may not be useful in detecting disease activity.
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Affiliation(s)
- Patricia Pauline M Remalante
- Division of Rheumatology, Department of Medicine, University of the Philippines - Philippine General Hospital, Taft Avenue, Ermita, 1000, Manila, Philippines.
| | - Evelyn O Salido
- Division of Rheumatology, Department of Medicine, University of the Philippines - Philippine General Hospital, Taft Avenue, Ermita, 1000, Manila, Philippines
| | - Ester G Penserga
- Division of Rheumatology, Department of Medicine, University of the Philippines - Philippine General Hospital, Taft Avenue, Ermita, 1000, Manila, Philippines
| | - Deonne Thaddeus V Gauiran
- Division of Hematology, Department of Medicine, University of the Philippines - Philippine General Hospital, Manila, Philippines
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Psoriasis and Psoriatic Arthritis Cardiovascular Disease Endotypes Identified by Red Blood Cell Distribution Width and Mean Platelet Volume. J Clin Med 2020; 9:jcm9010186. [PMID: 31936662 PMCID: PMC7019311 DOI: 10.3390/jcm9010186] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/27/2019] [Accepted: 01/03/2020] [Indexed: 12/12/2022] Open
Abstract
In a subset of psoriasis (PsO) and psoriatic arthritis (PsA) patients, the skin and/or joint lesions appear to generate biologically significant systemic inflammation. Red cell distribution width (RDW) and mean platelet volume (MPV) are readily available clinical tests that reflect responses of the bone marrow and/or plasma thrombogenicity (e.g., inflammation), and can be markers for major adverse cardiac events (MACE). We aimed to evaluate if RDW and MPV may be employed as inexpensive, routinely obtained biomarkers in predicting myocardial infarction (MI), atrial fibrillation (AF), and chronic heart failure (CHF) in psoriatic and psoriatic arthritis patients. The study was divided into two parts: (a) case control study employing big data (Explorys) to assess MPV and RDW in psoriasis, psoriatic arthritis and control cohorts; (b) a clinical observational study to validate the predictive value of RDW and to evaluate RDW response to anti-psoriatic therapies. We used Explorys, an aggregate electronic database, to identify psoriatic patients with available MPV and RDW data and compared them to gender and age matched controls. The incidence of myocardial infarction (MI), atrial fibrillation (AF), and chronic heart failure (CHF) was highest among patients with both elevated RDW and MPV, followed by patients with high RDW and normal MPV. RDW elevation among PsA patients was associated with an increased risk of MI, AF, and CHF. In a local clinical cohort, high RDWs were concentrated in a subset of patients who also had elevated circulating resistin levels. Among a small subset of participants who were treated with various systemic and biologic therapies, and observed over a year, and in whom RDW was elevated at baseline, a sustained response to therapy was associated with a decrease in RDW. RDW and MPV, tests commonly contained within routine complete blood count (CBC), may be a cost-effective manner to identify PsO and PsA patients at increased risk of MACE.
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İslamoğlu ZGK, Demirbaş A. Evaluation of complete blood cell and inflammatory parameters in patients with alopecia areata: Their association with disease severity. J Cosmet Dermatol 2019; 19:1239-1245. [DOI: 10.1111/jocd.13131] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 02/13/2019] [Accepted: 08/12/2019] [Indexed: 01/11/2023]
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Jung KJ, Kim TG, Lee JW, Lee M, Oh J, Lee SE, Chang HJ, Jee SH, Lee MG. Increased risk of atherosclerotic cardiovascular disease among patients with psoriasis in Korea: A 15-year nationwide population-based cohort study. J Dermatol 2019; 46:859-866. [PMID: 31432567 DOI: 10.1111/1346-8138.15052] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 07/25/2019] [Indexed: 12/18/2022]
Abstract
The association between psoriasis and risk of atherosclerotic cardiovascular disease has not been thoroughly evaluated in a large longitudinal cohort of an Asian population. We conducted a nationwide population-based retrospective cohort study encompassing more than 1.7 million Koreans with a 15-year follow-up period. The period prevalence of psoriasis was 0.33% among the baseline participants (1997-2000). In Cox proportional hazard analyses, the individuals with psoriasis had a higher adjusted hazard ratio (HR) for incidence of overall atherosclerotic cardiovascular disease (HR, 1.18; 95% confidence interval [CI], 1.09-1.27) compared with controls. Subgroup analyses revealed that the risk for myocardial infarction was commonly increased in both sexes with moderate to severe psoriasis (male: HR, 2.09; 95% CI, 1.35-3.24; female: HR, 3.23; 95% CI, 1.34-7.76), whereas the risk for ischemic stroke was specifically increased in female individuals with moderate to severe psoriasis (HR, 2.02; 95% CI, 1.24-3.30). Our data suggest that appropriate medical screening for possible cardiovascular comorbidities is warranted in Asian psoriatic patients according to disease severity and sex.
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Affiliation(s)
- Keum Ji Jung
- Department of Epidemiology and Health Promotion, Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | - Tae-Gyun Kim
- Department of Dermatology, Severance Hospital, Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Won Lee
- Department of Dermatology, Severance Hospital, Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Minseok Lee
- Department of Dermatology, Severance Hospital, Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Jongwook Oh
- Department of Dermatology, Severance Hospital, Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Sang-Eun Lee
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Yonsei University College of Medicine, Seoul, Korea.,Yonsei-Cedars-Sinai Integrative Cardiovascular Imaging Research Center, Yonsei University Health System, Yonsei University College of Medicine, Seoul, Korea
| | - Hyuk-Jae Chang
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University Health System, Yonsei University College of Medicine, Seoul, Korea.,Yonsei-Cedars-Sinai Integrative Cardiovascular Imaging Research Center, Yonsei University Health System, Yonsei University College of Medicine, Seoul, Korea
| | - Sun Ha Jee
- Department of Epidemiology and Health Promotion, Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | - Min-Geol Lee
- Department of Dermatology, Severance Hospital, Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea.,Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
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KARAGÜN E. Psoriazis Hastalarında Sistemik Tedavinin Hematolojik Parametreler Üzerine Etkisi. KONURALP TIP DERGISI 2019. [DOI: 10.18521/ktd.498236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Li H, Lee DJ. Epidemiology and Immunopathogenesis of Psoriasis and Its Comorbidities. CURRENT DERMATOLOGY REPORTS 2018. [DOI: 10.1007/s13671-018-0243-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Evaluation of Erythroid Disturbance and Thiol-Disulphide Homeostasis in Patients with Psoriasis. BIOMED RESEARCH INTERNATIONAL 2018; 2018:9548252. [PMID: 29967791 PMCID: PMC6008843 DOI: 10.1155/2018/9548252] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 04/05/2018] [Accepted: 05/08/2018] [Indexed: 11/25/2022]
Abstract
This study aims to assess how mean corpuscular volume (MCV), red cell distribution width (RDW), and thiol-disulphide homeostasis are altered in psoriasis patients. This is a cross-sectional review of 76 healthy volunteers and 87 psoriasis patients who were consecutively admitted to the department of dermatology. Psoriasis patients and healthy controls were statistically similar with respect to age, sex, body mass index, blood pressures, and disease duration (p > 0.05 for all). When compared to healthy controls, psoriasis patients had significantly higher MCV, RDW, C-reactive protein (CRP), disulphide, disulphide/native thiol, and disulphide/total thiol (p < 0.001 for all). However, psoriasis patients had significantly lower native thiol and native thiol/total thiol (p = 0.009 and p < 0.001, respectively). When compared to healthy controls, the patients with Psoriasis Area Severity Index (PASI) ≤ 10 and patients with PASI > 10 had significantly higher MCV, disulphide, disulphide/native thiol, and disulphide/total thiol (p < 0.001 for all). The patients with PASI ≤ 10 and patients with PASI > 10 had significantly lower native thiol/native thiol than healthy controls (p < 0.001 for all). The psoriasis patients with PASI > 10 had significantly higher RDW and CRP than healthy controls and patients with PASI ≤ 10 (p < 0.001 for all). Disulphide, disulphide/native thiol, disulphide/total thiol, and native thiol/total thiol correlate significantly with both PASI scores and disease duration. Thiol-disulphide homeostasis is enhanced in psoriasis patients. Ongoing inflammation and increased oxidative stress in psoriasis patients also trigger the formation of prooxidants which are neutralized by antioxidants such as thiols. That is why plasma thiol levels are decreased in psoriasis patients.
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Kara A, Guven M, Yilmaz MS, Demir D, Elden H. Are neutrophil, platelet and eosinophil-to-lymphocyte ratio and red blood cell distribution width can be used for nasal polyposis? Eur Arch Otorhinolaryngol 2017; 275:409-413. [PMID: 29192331 DOI: 10.1007/s00405-017-4821-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 11/23/2017] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The aim of this study is to explore the relationship of neutrophil, platelet and eosinophil-to-lymphocyte ratios and red blood cell distribution width values with nasal polyposis, and whether this could be a predictive parameter that can be used for the severity and recurrence risk of the disease. METHOD Neutrophil/lymphocyte, platelet/lymphocyte, eosinophil/lymphocyte ratios and red blood cell distribution width values were compared between nasal polyposis patients who were reviewed in a retrospective manner and the control group comparable for age and sex. Moreover, the nasal polyposis group was grouped for nasal polyposis severity and recurrence, and these subgroups were statistically compared, too. RESULTS When the nasal polyposis patient group and the control group are compared, no statistically significant difference was found between two groups except for eosinophil/lymphocyte ratio. While only the difference between nasal polyposis severity and eosinophil/lymphocyte ratio is statistically significant, there was no parameter with statistically significant difference for recurrence. CONCLUSION We think that caution should be exercised when using these new hematological parameters which can be affected by many factors for the presence, severity and recurrence risk of nasal polyposis, and literature data should be proven by conducting different and objective studies on this subject.
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Affiliation(s)
- Ahmet Kara
- Department of Otorhinolaryngology, Sakarya University Faculty of Medicine, Sakarya University Training and Research Hospital, Korucuk, 54000, Sakarya, Turkey.
| | - Mehmet Guven
- Department of Otorhinolaryngology, Sakarya University Faculty of Medicine, Sakarya University Training and Research Hospital, Korucuk, 54000, Sakarya, Turkey
| | - Mahmut Sinan Yilmaz
- Department of Otorhinolaryngology, Sakarya University Faculty of Medicine, Sakarya University Training and Research Hospital, Korucuk, 54000, Sakarya, Turkey
| | - Deniz Demir
- Department of Otorhinolaryngology, Sakarya University Faculty of Medicine, Sakarya University Training and Research Hospital, Korucuk, 54000, Sakarya, Turkey
| | - Halil Elden
- Department of Otorhinolaryngology, Sakarya University Faculty of Medicine, Sakarya University Training and Research Hospital, Korucuk, 54000, Sakarya, Turkey
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Raghavan V, Radha RKN, Rao RK, Kuberan A. A Correlative Study between Platelet Count, Mean Platelet Volume and Red Cell Distribution Width with the Disease Severity Index in Psoriasis Patients. J Clin Diagn Res 2017; 11:EC13-EC16. [PMID: 29207715 DOI: 10.7860/jcdr/2017/31172.10639] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 08/31/2017] [Indexed: 11/24/2022]
Abstract
Introduction Platelet activation is presumed to play an important role in the immunoinflammatory reactions. Several recent studies on a variety of inflammatory disorders have used Mean Platelet Volume (MPV) as a marker for platelet activation. Aim To determine the relationship between haematological parameters and disease severity index in psoriasis patients. Materials and Methods A Case control study was carried out on 50 psoriatic patients and 50 healthy control subjects. Ten haematologic parameters were compared between patients and control subjects. These parameters were also correlated in patients with PASI (Psoriasis Area and Severity Index) score. The data was statistically analysed using IBM SPSS software (Version 21). Spearman Rank Correlation was used to find the correlation between PASI and haematological parameters. Results When all the patients were considered together, mean values for MPV, Platelet Count (PLT) and Red Cell Distribution Width (RDW) were significantly different between the two groups (Control and Patients). While MPV and RDW were raised, PLT was reduced in patients of both sexes when compared with controls. In Male patients the MPV and RDW showed statistically significant correlation with Psoriasis Area And Severity Index (PASI) (MPV <0.01; RDW<0.05), whereas PLT though reduced in both sexes when compared with controls, it showed significance in female patients alone (p <0.01). Conclusion The mean values for MPV and RDW were higher and mean platelet values were lower in patients than controls. The MPV values in male patients and Platelet counts in female patients showed strong positive and negative correlation respectively with the PASI score. It can be concluded that rising MPV and decreasing PLT could be good indicators of disease severity and progression. These indicators could also help in assessing the treatment course of the disease.
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Affiliation(s)
- Vijayashree Raghavan
- Professor and Head, Department of Pathology, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Rajiv Gandhi Salai, Kelambakkam, Tamil Nadu, India
| | - Rajesh Kanna Nandagopal Radha
- Associate Professor, Department of Pathology, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Rajiv Gandhi Salai, Kelambakkam, Tamil Nadu, India
| | - Ramesh K Rao
- Professor, Department of Pathology, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Rajiv Gandhi Salai, Kelambakkam, Tamil Nadu, India
| | - Abinaya Kuberan
- MBBS Student, Department of Pathology, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Rajiv Gandhi Salai, Kelambakkam, Tamil Nadu, India
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15
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Abstract
BACKGROUND Comorbidities of cardiovascular diseases (CVDs), metabolic syndrome and autoimmune diseases with systemic inflammation are recent topics in medicine. Inflammatory skin diseases such as atopic dermatitis and psoriasis are an active source of diverse proinflammatory cytokines and chemokines, which are readily detectable in the circulation and are likely to be involved in developing comorbidities. EVIDENCE Both atopic dermatitis and psoriasis are frequently comorbid with CVD, metabolic syndrome and autoimmune diseases, the consequence of which is called "inflammatory skin march", "psoriatic march" or "march of psoriasis". CONCLUSION In this review, we summarize the epidemiological evidence and pathogenetic concepts regarding inflammatory skin march in atopic dermatitis and psoriasis.
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Affiliation(s)
- Masutaka Furue
- Department of Dermatology, Kyushu University, Maidashi 3-1-1, Higashiku, Fukuoka, 812-8582, Japan.
| | - Takafumi Kadono
- Department of Dermatology, St. Marianna University School of Medicine, Kawasaki, Japan
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16
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Abstract
A close association of systemic inflammation with cardiovascular diseases and metabolic syndrome is recently a popular topic in medicine. Psoriasis is a chronic inflammatory skin disease with a prevalence of approximately 0.1-0.5% in Asians. It is characterized by widespread scaly erythematous macules that cause significant physical and psychological burdens for the affected individuals. The accelerated inflammation driven by the TNF-α/IL-23/IL-17A axis is now known to be the major mechanism in the development of psoriasis. Psoriasis is not a mere skin disease; it is significantly associated with cardiovascular diseases and metabolic syndrome, which suggests that the chronic skin inflammation extends the systemic inflammation beyond the skin. In this article, we review the epidemiological and pathological aspects of psoriasis and its comorbidities.
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Affiliation(s)
| | - Gaku Tsuji
- Department of Dermatology, Kyushu University, Japan
| | | | - Takafumi Kadono
- Department of Dermatology, St. Marianna University School of Medicine, Japan
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17
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Pancar GS, Eyupoglu O. Red Cell Distribution Width and Mean Platelet Volume in Patients With Pityriasis Rosea. J Clin Med Res 2016; 8:445-8. [PMID: 27222672 PMCID: PMC4852777 DOI: 10.14740/jocmr2535w] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2016] [Indexed: 12/30/2022] Open
Abstract
Background Pityriasis rosea (PR) is an inflammatory skin disorder of unknown etiology. However, it is suggested to be related with the reactivation of human herpes virus 7 (HHV-7) and/or HHV-6. It is sometimes diffucult to distinguish PR from PR-like drug eruptions and other inflammatory disorders, so we need new parameters which are cheap and easy in determining PR. Red blood cell distribution width (RDW) and mean platelet volume (MPV) have been studied as inflammatory markers in recent studies. However, the RDW and MPV in PR patients have not been investigated. This is the first study investigating RDW and MPV parameters in PR. Methods This was a retrospective study of 127 patients and 127 healthy controls. MPV, RDW and the other laboratory tests were recorded. Results RDW levels of patients with PR were significantly lower than those of the controls (13.66 ± 2.68 and 14.00 ± 1.39, P < 0.01). The other inflammatory markers such as MPV (9.97 ± 0.99 and 10.0 ± 1.06, P = 0.7) and platelet (2.66.29 ± 62.85 and 277.41 ± 63.50, P = 0.3) were studied and statistically significant differences were not obtained. There were no significant differences found between the patient group and healthy controls in terms of hemoglobin, hematocrite, C-reactive protein (CRP), sedimentation, mean corpuscular volume (MCV), aspartate aminotransferase (AST), red blood cell (RBC), alanine aminotransferase (ALT), blood urea nitrogen (BUN), and creatinine parameters (P > 0.05). Conclusion RDW can be used as a marker in diagnosing PR.
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Affiliation(s)
| | - Oznur Eyupoglu
- Department of Statistics, Ondokuz Mayis University School of Medicine Samsun, Turkey
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