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Ang SP, Chia JE, Misra K, Krittanawong C, Iglesias J, Gewirtz D, Mukherjee D. Autoimmune Rheumatic Diseases and Outcomes Following Percutaneous Coronary Intervention: A Systematic Review and Meta-Analysis. Angiology 2024:33197241255167. [PMID: 38771845 DOI: 10.1177/00033197241255167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2024]
Abstract
Autoimmune Rheumatic Diseases (AIRDs) are associated with increased cardiovascular mortality. However, the post-percutaneous coronary intervention (PCI) outcomes in this population present a research gap, given the limited and discordant findings in existing studies. We conducted a systematic review and meta-analysis to assess the relationship between AIRDs and clinical outcomes after PCI; 9 studies with 7,027,270 patients (126,914 with AIRD, 6,900,356 without AIRD) were included. The AIRD cohort was characterized by an older age, a predominantly female demographic, and a greater prevalence of hypertension and diabetes mellitus. Over a mean follow-up period of 4.6 ± 3.5 years, AIRD patients demonstrated significantly higher odds of all-cause mortality (odds ratio (OR) 1.45, 95% CI: 1.25-1.78, P < .001) and major adverse cardiovascular events (MACE) (OR 1.63, 95% CI: 1.01-2.62, P = .04) compared with non-AIRD patients. Sensitivity analysis using adjusted estimates, confirmed the higher all-cause mortality (hazard ratio 1.32, 95% CI: 1.05-1.64, P = .01). Patients with rheumatoid arthritis had a significantly elevated odds of all-cause mortality (OR 1.50, 95% CI: 1.27-1.77) and MACE (OR 1.18, 95% CI: 1.14-1.21). Our study demonstrated an association between AIRDs and suboptimal long-term outcomes post-PCI. Prospective studies are warranted to explore the risk factors of unfavorable prognoses in patients with AIRDs.
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Affiliation(s)
- Song Peng Ang
- Department of Internal Medicine, Rutgers Health/Community Medical Center, Toms River, NJ, USA
| | - Jia Ee Chia
- Department of Internal Medicine, Texas Tech University Health Science Center, El Paso, TX, USA
| | - Kanchan Misra
- Department of Radiology, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | | | - Jose Iglesias
- Department of Internal Medicine, Rutgers Health/Community Medical Center, Toms River, NJ, USA
- Department of Internal Medicine, Hackensack Meridian School of Medicine, Nutley, NJ, USA
| | - Daniel Gewirtz
- Department of Internal Medicine, Rutgers Health/Community Medical Center, Toms River, NJ, USA
| | - Debabrata Mukherjee
- Department of Internal Medicine, Texas Tech University Health Science Center, El Paso, TX, USA
- Department of Cardiovascular Medicine, Texas Tech University Health Science Center, El Paso, TX, USA
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Kılıç N, Taşcı G, Kaya Ş, Özsoy F. Evaluation of peripheral inflammatory parameters of cases with suicide attempts. J Psychiatr Res 2024; 175:368-373. [PMID: 38772127 DOI: 10.1016/j.jpsychires.2024.05.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 03/17/2024] [Accepted: 05/08/2024] [Indexed: 05/23/2024]
Abstract
PURPOSE The purpose of the present study was to examine the inflammation markers of patients who have attempted suicide by comparing them with those of healthy controls. The leukocyte cell levels, Neutrophil/Lymphocyte Ratios (NLR), Basophil/Lymphocyte Ratios (BLR), Platelet/Lymphocyte Ratios (PLR), Monocyte/Lymphocyte Ratios (MLR), Systemic Inflammation Index (SII), Neutrophil/Albumin Ratios (NAR) values were compared with those of healthy controls. METHOD A total of 376 people were included in the study (276 patients who attempted suicide, and 100 healthy people (the control group)). The demographic data and laboratory parameters of the participants were analyzed from the hospital automation system. RESULTS The participants' female/male ratio was 158/118 (42.8%/57.1%) in the group of patients who attempted suicide and 41/59 (41/59%) in the control group. When the distribution of laboratory parameters was evaluated, although the NLR, BLR, NAR, SII, and MLR values, which are indicators of peripheral inflammation, were high in patients who attempted suicide (p = 0.049 for MLR, p = 0.000 for other values), the PLR (p = 0.586) value did not differ significantly between the groups. Patients who had attempted more than one suicide had elevated BLR (p = 0.007), SII (p = 0.003), and NAR (p = 0.003) values. DISCUSSION Based on the results obtained, it was considered that paying attention to inflammation parameters in patient follow-ups, and monitoring of SII, NLR, BLR, and NAR values of patients who had attempted suicide once would be beneficial in preventing future suicide attempts. These results strengthen the idea that inflammatory processes play roles in the pathophysiology of suicidal behavior. However, further studies are needed to elucidate the complex pathophysiological mechanisms of immune pathways underlying suicidal behavior.
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Affiliation(s)
| | - Gülay Taşcı
- Elazığ Fethi Sekin City Hospital, Elazığ, Turkey.
| | - Şuheda Kaya
- Elazığ Fethi Sekin City Hospital, Elazığ, Turkey
| | - Filiz Özsoy
- Faculty of Medicine, Department of Psychiatry, Gaziosmanpasa University, Tokat, Turkey
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Başkıran Y, Uçkan K, Çeleğen İ. Can failure be predicted in methotrexate treatment with the modified parameter? Arch Gynecol Obstet 2024:10.1007/s00404-024-07433-1. [PMID: 38714561 DOI: 10.1007/s00404-024-07433-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 02/14/2024] [Indexed: 05/10/2024]
Abstract
OBJECTIVE The objective of the study was to increase the prediction of success of single-dose methotrexate therapy in ectopic pregnancy patients with modified parameters obtained from complete blood count and beta-human chorionic gonadotropin (β-hCG) parameters. In this way, it was aimed to predict patients whose methotrexate treatment may fail and rupture, to avoid unnecessary methotrexate treatment, to shorten the duration of hospital stay and to reduce patient mortality. MATERIALS AND METHODS 233 patients diagnosed with ectopic pregnancy between January 1, 2017, and March 01, 2022, in the obstetrics and gynecology service of a tertiary center were included in the study. RESULTS The mean of β-hCG was 1976 in the methotrexate group and 2358 in the surgery group (p < 0.05). The ROC curve determined the effect of BW (β-hCGxWBC/1000) and BP (β-hCGx1000/PLT) markers in diagnosing patients who will need surgery in ectopic pregnancy. The areas under the ROC curve for β-hCG, BW and BP were 0.86, 0.99 and 0.94, respectively (p < 0.05). β-hCG > 2139.03, BW > 30.96 and BP > 10.17 values were significantly associated with the need for surgery in ectopic pregnancy patients (p < 0.05). Logistic regression analysis revealed that a 1-unit increase in BP caused a statistically significant 1.77-fold increase in surgical need in patients with ectopic pregnancy. In contrast, a 1-unit increase in BW caused a 2.34-fold increase in surgical need (p < 0.05). CONCLUSION The study results showed that BW and BP values together with β-hCG are effective in predicting ectopic pregnancy patients who may undergo surgery.
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Affiliation(s)
- Yusuf Başkıran
- Istinye University Faculty of Medicine, Istanbul, Turkey.
| | - Kazım Uçkan
- Van Yuzuncu Yil University Faculty of Medicine, Van, Turkey
| | - İzzet Çeleğen
- Van Yuzuncu Yil University Faculty of Medicine, Van, Turkey
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Wu W, Jia C, Xu X, He Y, Xie Y, Zhou Y, Lu H, Liu J, Chen J, Liu Y. Impact of Platelet-to-HDL-Cholesterol Ratio on Long-Term Mortality in Coronary Artery Disease Patients with or Without Type 2 Diabetes: Insights from a Chinese Multicenter Cohort. J Inflamm Res 2024; 17:2731-2744. [PMID: 38737110 PMCID: PMC11086646 DOI: 10.2147/jir.s458950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 05/01/2024] [Indexed: 05/14/2024] Open
Abstract
Background Inflammation contributes to the initiation and advancement of both coronary atherosclerosis and type 2 diabetes mellitus (T2DM). Recent evidence has underscored the platelet-to-HDL-cholesterol ratio (PHR) as a promising inflammatory biomarker closely linked to the severity of coronary artery disease (CAD). Nevertheless, the risk of adverse clinical outcomes remains unclear among CAD patients with varying PHR levels and glycemic status. Methods A total of 56,316 CAD patients were enrolled, primarily focusing on mortality outcomes. Patients were categorized into four subgroups based on median baseline PHR values and glycemic status: lower PHR (PHR-L) and higher PHR (PHR-H) with or without T2DM. Cox proportional hazard model and subgroup analysis were employed to investigate the association between PHR and glycemic status with mortality. Results Over a median 5.32-year follow-up, 8909 (15.8%) patients experienced all-cause mortality, with 3873 (6.9%) deaths attributed to cardiovascular causes. Compared to individuals in PHR-L/non-DM, those in PHR-H/non-DM, PHR-L/DM and PHR-H/DM groups exhibited a higher risk of all-cause death [adjusted hazard ratio (HR) 1.12, 95% confidence interval (CI) 1.06-1.18; HR 1.21, 95% CI 1.14-1.29; HR 1.43, 95% CI 1.34-1.52, respectively], as well as cardiac mortality [HR 1.19, 95% CI 1.08-1.30; HR 1.58, 95% CI 1.44-1.74; HR 1.89, 95% CI 1.72-2.07, respectively]. Cox proportional hazard model also revealed the highest mortality risk among patients in PHR-H/DM compared to other groups (P <0.05). Restricted cubic spline regression analysis revealed a positive linear association between PHR and all-cause as well as cardiac mortality (P for non-linearity >0.05) after adjustment. Additionally, subgroup analysis indicated consistent effects on cardiac mortality within diverse subsets. Conclusion In this real-world observational cohort analysis, elevated PHR levels joint with T2DM were related to adverse long-term clinical outcomes in CAD patients. PHR levels may serve as a valuable tool for identifying high-risk individuals within this specific group. Trial Registration The Cardiorenal ImprovemeNt II registry NCT05050877.
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Affiliation(s)
- Wanying Wu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
| | - Congzhuo Jia
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
| | - Xiayan Xu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- School of Medicine, South China University of Technology, Guangzhou, People’s Republic of China
| | - Yibo He
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
| | - Yun Xie
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, Guangdong, People’s Republic of China
| | - Yang Zhou
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
| | - Hongyu Lu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
| | - Jin Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
| | - Jiyan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
| | - Yong Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, People’s Republic of China
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Li Z, Zhou G, Jiang L, Wang M. Analysis of related factors for pathological upgrading of cervical biopsy from CIN3 to cancer after conical resection. BMC Cancer 2024; 24:401. [PMID: 38561685 PMCID: PMC10985929 DOI: 10.1186/s12885-024-12186-w] [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: 12/20/2023] [Accepted: 03/26/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND To investigate related factors for postoperative pathological upgrading of cervical biopsy to cervical cancer (CC) in patients with cervical intraepithelial neoplasia (CIN)3 after conical resection. METHODS This retrospective study collected data from patients diagnosed with CIN3 by cervical biopsies at the author's Hospital between January 2012 and December 2022. The primary outcome was the pathological results of patients after conical resection. The pathological findings were categorized into the pathological upgrading group if postoperative pathology indicated CC, while those with normal, inflammatory, or cervical precancerous lesions were classified into the pathological non-upgrading group. The factors associated with upgrading were identified using multivariable logistic regression analysis. RESULTS Among 511 patients, there were 125 patients in the pathological upgrading group (24.46%). The patients in the upgrading group were younger (47.68 ± 9.46 vs. 52.11 ± 7.02, P < 0.001), showed a lower proportion of menopausal women (38.40% vs. 53.02%, P = 0.0111), a lower proportion of HSIL (40.00% vs. 57.77%, P = 0.001), a higher rate of HPV-16/18 positive (25.60% vs. 17.36%, P = 0.011), a higher rate of contact bleeding (54.40% vs. 21.50%, P < 0.001), lower HDL levels (1.31 ± 0.29 vs. 1.37 ± 0.34 mmol/L, P = 0.002), higher neutrophil counts (median, 3.50 vs. 3.10 × 109/L, P = 0.001), higher red blood cell counts (4.01 ± 0.43 vs. 3.97 ± 0.47 × 1012/L, P = 0.002), higher platelet counts (204.84 ± 61.24 vs. 187.06 ± 73.66 × 109/L, P = 0.012), and a smaller platelet volume (median, 11.50 vs. 11.90 fL, P = 0.002).The multivariable logistic regression analysis showed that age (OR = 0.90, 95% CI: 0.86-0.94, P < 0.001), menopausal (OR = 2.68, 95% CI: 1.38-5.22, P = 0.004), contact bleeding (OR = 4.80, 95% CI: 2.91-7.91, P < 0.001), and mean platelet volume (OR = 0.83, 95% CI: 0.69-0.99, P = 0.038) were independently associated with pathological upgrading from CIN3 to CC after conical resection. CONCLUSION Age, menopausal, contact bleeding, and mean platelet volume are risk factors of pathological upgrading from CIN3 to CC after conical resection, which could help identify high risk and susceptible patients of pathological upgrading to CC.
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Affiliation(s)
- Zhifang Li
- Department of Gynaecology, Anqing Municipal Hospital, Anhui Medical University, Anqing, Anhui Province, P.R. China.
| | - Guiju Zhou
- The Second Affiliated Hospital of Anhui Medical University, Anqing, Anhui Province, P.R. China
| | - Longfan Jiang
- Department of Gynaecology, Anqing Municipal Hospital, Anhui Medical University, Anqing, Anhui Province, P.R. China
| | - Mengjie Wang
- Department of Gynaecology, Anqing Municipal Hospital, Anhui Medical University, Anqing, Anhui Province, P.R. China
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AlShareef AA, Alrawaili MS, Almutairi SA, Ayyad MM, Alshora W. Association of Hematological Parameters and Diabetic Neuropathy: A Retrospective Study. Diabetes Metab Syndr Obes 2024; 17:779-793. [PMID: 38371389 PMCID: PMC10874184 DOI: 10.2147/dmso.s453766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/08/2024] [Indexed: 02/20/2024] Open
Abstract
Background Diabetic neuropathy (DN) is a common complication of type 2 diabetes (T2DM) and is characterized by persistent inflammation. Hematological parameters have emerged as a novel marker for detecting chronic inflammatory conditions, including diabetes. Aim We aim to examine the association between HbA1c levels, which can indicate the presence of diabetic neuropathy, and hematological parameters to explore the possibility of using hematological parameters as a new indicator for DN in T2DM patients. Methods This was a retrospective study of 768 (483 males and 284 females) medical records of adult T2DM patients with or without neuropathy who attending the outpatient neuromuscular clinic at King Abdul-Aziz University Hospital from January 2016 to December 2021. Results The results showed significant increases in HbA1c levels (p=0.000), lymphocyte levels (p=0.028), and the neutrophil-lymphocyte ratio (NLR) (p=0.011). In the T2DM group, HBA1C levels were found to be positively correlated with age (r=0.306, p=0.000), neutrophil (NEUT) (r=0. 287, p=0.000), platelet (PLT) (r=0. 148, p=0.039), and neutrophil-lymphocyte ratio (NLR) (r=0.306193, p=0.0007), and negatively correlated with gender (r=-0.306193, p=0.0007). In the T2DMN group, HBA1C levels showed a positive correlation with hemoglobin (HB) (r=0.084, p=0.045), PLT (r=0.087, p=0.037), and PLT/mean corpuscular hemoglobin (MCH) ratio (PLT/MCH ratio) (r=0.12, p=0.004), and a negative correlation with age (r=-0.204, p=0.000), gender (r=-0.086, p=0.041), weight (WT) (r=-0.113, p=0.007), Body Surface Area (BSA) (r=-0.09, p=0.031), mean corpuscular volume (MCV) (r=-0.292, p=0.000), and MCH (r=-0.186, p=0.000). Conclusion Our study found a significant association between HbA1c, a biomarker for diabetic neuropathy, and various hematological parameters (HB, MCV, MCH, PLT, PLT/MCH ratio) in T2DMN patients. By effectively controlling and monitoring these variables, it may be feasible to prevent or delay the progression of peripheral neuropathy in diabetic patients. However, further research is needed to validate these findings.
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Affiliation(s)
- Aysha A AlShareef
- Department of Neurology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Neuromuscular Medicine Unit, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Moafaq S Alrawaili
- Department of Neurology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Neuromuscular Medicine Unit, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Salwa Awwadh Almutairi
- Department of Neurology, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mustafa Mohammad Ayyad
- Department of Neurology, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Weam Alshora
- Department of Family Medicine, Faculty of Medicine, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
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Lu P, Luo Y, Ying Z, Zhang J, Tu X, Chen L, Chen X, Cao Y, Huang Z. Prediction of injury localization in preoperative patients with gastrointestinal perforation: a multiomics model analysis. BMC Gastroenterol 2024; 24:6. [PMID: 38166815 PMCID: PMC10759549 DOI: 10.1186/s12876-023-03092-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 12/12/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND The location of gastrointestinal perforation is essential for severity evaluation and optimizing the treatment approach. We aimed to retrospectively analyze the clinical characteristics, laboratory parameters, and imaging features of patients with gastrointestinal perforation and construct a predictive model to distinguish the location of upper and lower gastrointestinal perforation. METHODS A total of 367 patients with gastrointestinal perforation admitted to the department of emergency surgery in Fujian Medical University Union Hospital between March 2014 and December 2020 were collected. Patients were randomly divided into training set and test set in a ratio of 7:3 to establish and verify the prediction model by logistic regression. The receiver operating characteristic curve, calibration map, and clinical decision curve were used to evaluate the discrimination, calibration, and clinical applicability of the prediction model, respectively. The multiomics model was validated by stratification analysis in the prediction of severity and prognosis of patients with gastrointestinal perforation. RESULTS The following variables were identified as independent predictors in lower gastrointestinal perforation: monocyte absolute value, mean platelet volume, albumin, fibrinogen, pain duration, rebound tenderness, free air in peritoneal cavity by univariate logistic regression analysis and stepwise regression analysis. The area under the receiver operating characteristic curve of the prediction model was 0.886 (95% confidence interval, 0.840-0.933). The calibration curve shows that the prediction accuracy and the calibration ability of the prediction model are effective. Meanwhile, the decision curve results show that the net benefits of the training and test sets are greater than those of the two extreme models as the threshold probability is 20-100%. The multiomics model score can be calculated via nomogram. The higher the stratification of risk score array, the higher the number of transferred patients who were admitted to the intensive care unit (P < 0.001). CONCLUSION The developed multiomics model including monocyte absolute value, mean platelet volume, albumin, fibrinogen, pain duration, rebound tenderness, and free air in the peritoneal cavity has good discrimination and calibration. This model can assist surgeons in distinguishing between upper and lower gastrointestinal perforation and to assess the severity of the condition.
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Affiliation(s)
- Pingxia Lu
- Department of Laboratory Medicine, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, China
- Fujian Medical University, No.1 Xuefu bei Road, Fuzhou, Fujian Province, 350122, China
| | - Yue Luo
- Fujian Medical University, No.1 Xuefu bei Road, Fuzhou, Fujian Province, 350122, China
| | - Ziling Ying
- Fujian Medical University, No.1 Xuefu bei Road, Fuzhou, Fujian Province, 350122, China
| | - Junrong Zhang
- Department of Emergency Surgery, Fujian Medical University Union Hospital, No.29 Xin quan Road, Fuzhou, 350001, Fujian Province, China
| | - Xiaoxian Tu
- Department of Medical records management room, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, China
| | - Lihong Chen
- Department of Radiology, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, China
| | - Xianqiang Chen
- Department of Emergency Surgery, Fujian Medical University Union Hospital, No.29 Xin quan Road, Fuzhou, 350001, Fujian Province, China
| | - Yingping Cao
- Department of Laboratory Medicine, Fujian Medical University Union Hospital, 29 Xinquan Road, Fuzhou, 350001, China.
| | - Zhengyuan Huang
- Fujian Medical University, No.1 Xuefu bei Road, Fuzhou, Fujian Province, 350122, China.
- Department of Emergency Surgery, Fujian Medical University Union Hospital, No.29 Xin quan Road, Fuzhou, 350001, Fujian Province, China.
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Sabeva N, Castro W, Acosta YF, Ferchmin PA, Eterović VA, Sierra-Mercado D, Rios NP, Rivas-Tumanyan S, Martins AH. Determining the safety of the tobacco cembranoid (1S,2E,4R,6R,7E,11E)-Cembratriene-4,6-diol (4R): A translational study in nonhuman primates. Toxicol Appl Pharmacol 2024; 482:116772. [PMID: 38036230 PMCID: PMC10872440 DOI: 10.1016/j.taap.2023.116772] [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: 07/06/2023] [Revised: 11/10/2023] [Accepted: 11/23/2023] [Indexed: 12/02/2023]
Abstract
The tobacco cembranoid known as (1S,2E,4R,6R,7E,11E)-2,7,11-cembratriene-4,6-diol (4R) has been shown to offer neuroprotection against conditions such as brain ischemia, systemic inflammation, Parkinson's disease, and organophosphate toxicity in rodents. Previous safety studies conducted on male and female Sprague Dawley rats revealed no significant side effects following a single injection of 4R at varying concentrations (6, 24, or 98 mg/kg of body weight). This study aimed to assess the potential of 4R for clinical trials in neurotherapy in male nonhuman primates. Ten macaques (Macacca mulatta) were randomly separated into two groups of 5 and then intravenously injected with 4R or vehicle for 11 consecutive days at a dose of 1.4 mg/kg. Throughout the study, we monitored brain activity by electroencephalogram, somatosensory evoked potentials, and transcranial motor evoked potentials on days 0, 4, 8, and 12 and found no significant changes. The spontaneous behavior of the primates remained unaffected by the treatment. Minor hematological and blood composition variations were also detected in the experimental animals but lacked clinical significance. In conclusion, our results reinforce the notion that 4R is non-toxic in nonhuman primates under the conditions of this study.
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Affiliation(s)
- Nadezhda Sabeva
- Department of Neurosciences, Universidad Central del Caribe, School of Medicine, Bayamón, PR 00956, USA
| | | | - Yancy Ferrer Acosta
- Department of Neurosciences, Universidad Central del Caribe, School of Medicine, Bayamón, PR 00956, USA; Department of Anatomy and Neurobiology University of Puerto Rico, Medical Sciences Campus, Guillermo Arbona, Área de Centro Médico Río Piedras, PR 00935, USA.
| | | | | | - Demetrio Sierra-Mercado
- Department of Anatomy and Neurobiology University of Puerto Rico, Medical Sciences Campus, Guillermo Arbona, Área de Centro Médico Río Piedras, PR 00935, USA.
| | - Naydi Pérez Rios
- Biostatistics, Epidemiology, and Research Design Core, Hispanic Alliance for Clinical and Translational Research, University of Puerto Rico, Medical Sciences Campus, Área de Centro Médico Río Piedras, PR 00935, USA.
| | - Sona Rivas-Tumanyan
- Biostatistics, Epidemiology, and Research Design Core, Hispanic Alliance for Clinical and Translational Research, University of Puerto Rico, Medical Sciences Campus, Área de Centro Médico Río Piedras, PR 00935, USA; Office of Assistant Dean for Research and Department of Surgical Sciences, School of Dental Medicine, University of Puerto Rico Medical Sciences Campus, Área de Centro Médico Río Piedras, PR 00935, USA.
| | - Antonio H Martins
- Department of Pharmacology and Toxicology, University of Puerto Rico, Medical Sciences Campus, Guillermo Arbona, Área de Centro Médico Río Piedras, PR 00935, USA.
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Najafi S, Asemani Y, Majidpoor J, Mahmoudi R, Aghaei-Zarch SM, Mortezaee K. Tumor-educated platelets. Clin Chim Acta 2024; 552:117690. [PMID: 38056548 DOI: 10.1016/j.cca.2023.117690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 11/29/2023] [Accepted: 12/02/2023] [Indexed: 12/08/2023]
Abstract
Beyond traditional roles in homeostasis and coagulation, growing evidence suggests that platelets also reflect malignant transformation in cancer. Platelets are present in the tumor microenvironment where they interact with cancer cells. This interaction results in direct and indirect "education" as evident by platelet alterations in adhesion molecules, glycoproteins, nucleic acids, proteins and various receptors. Subsequently, these tumor-educated platelets (TEPs) circulate throughout the body and play pivotal roles in promotion of tumor growth and dissemination. Accordingly, platelet status can be considered a unique blood-based biomarker that can potentially predict prognosis and therapeutic success. Recently, liquid biopsies including TEPs have received much attention as safe, minimally invasive and sensitive alternatives for patient management. Herein, we provide an overview of TEPs and explore their benefits and limitations in cancer.
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Affiliation(s)
- Sajad Najafi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Yahya Asemani
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jamal Majidpoor
- Department of Anatomy, School of Medicine, Infectious Diseases Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Reza Mahmoudi
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mohsen Aghaei-Zarch
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Keywan Mortezaee
- Department of Anatomy, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran.
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J NH, Venkataraman A, Thiruvengadam K, B B, M K, S S, Balaji S, S E, Smuk M, Hanna LE, Prendergast AJ. Evaluation of platelet indices as markers of tuberculosis among children in India. ERJ Open Res 2024; 10:00734-2023. [PMID: 38410718 PMCID: PMC10895425 DOI: 10.1183/23120541.00734-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/15/2023] [Indexed: 02/28/2024] Open
Abstract
Children with tuberculosis have increased platelet count and platelet/lymphocyte ratio along with decreased mean platelet volume, suggesting that these indices may be useful as adjunct tools in diagnosis of paediatric tuberculosis https://bit.ly/3Ga4AWT.
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Affiliation(s)
- Nancy Hilda J
- ICMR - National Institute for Research in Tuberculosis, Chennai, India
- Joint first authors
| | - Aishwarya Venkataraman
- ICMR - National Institute for Research in Tuberculosis, Chennai, India
- Blizard Institute, Queen Mary University of London, London, UK
- Joint first authors
| | | | - Brindha B
- ICMR - National Institute for Research in Tuberculosis, Chennai, India
| | - Karthick M
- ICMR - National Institute for Research in Tuberculosis, Chennai, India
| | - Subha S
- ICMR - National Institute for Research in Tuberculosis, Chennai, India
| | - Sarath Balaji
- Institute of Child Health, Madras Medical College, Chennai, India
| | - Elilarasi S
- Institute of Child Health, Madras Medical College, Chennai, India
| | - Melanie Smuk
- Blizard Institute, Queen Mary University of London, London, UK
| | - Luke Elizabeth Hanna
- ICMR - National Institute for Research in Tuberculosis, Chennai, India
- Joint senior authors
| | - Andrew J Prendergast
- Blizard Institute, Queen Mary University of London, London, UK
- Joint senior authors
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Zafirovski A, Zafirovska M, Kuhelj D, Pintar T. The Impact of Biomarkers on the Early Detection of Acute Mesenteric Ischemia. Biomedicines 2023; 12:85. [PMID: 38255192 PMCID: PMC10812952 DOI: 10.3390/biomedicines12010085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/14/2023] [Accepted: 12/27/2023] [Indexed: 01/24/2024] Open
Abstract
BACKGROUND acute mesenteric ischemia (AMI) is a life-threatening condition that is caused by inadequate blood flow through the mesenteric vessel and is related to high mortality rates due to systemic complications. This study aims to systematically review the available literature concerning the major findings of possible biomarkers for early detection of acute mesenteric ischemia in the human population. METHODS studies that measured the performance of biomarkers during acute mesenteric ischemia were identified with the search of PubMed, Embase, Medline, and Cochrane library. RESULTS from a total of 654 articles, 46 articles examining 14 different biomarkers were filtered, falling within our inclusion criteria. Intestinal fatty acid-binding protein (I-FABP) was the most commonly researched biomarker regarding AMI, with sensitivity ranging from 61.5% to 100% and specificity ranging from 40% to 100%. The second most commonly researched biomarker was D-dimer, with a sensitivity of 60-100% and a specificity of 18-85.71%. L-lactate had a sensitivity of 36.6-90.91% and a specificity of 64.29-96%. Several parameters within the blood count were examined as potential markers for AMI, including NLR, PLR, MPV, RDW, DNI, and IG. Citrulline, interleukin 6 (IL-6), and procalcitonin (PCT) were the least-researched biomarkers. CONCLUSION different biomarkers showed different accuracies in detecting AMI. I-FABP and D-dimer have been the most researched and shown to be valuable in the diagnosis of AMI, whereas L-lactate could be used as an additional tool. Ischemia-modified albumin (IMA), alpha glutathione S-transferase (αGST), interleukin 6 (IL-6), and citrulline showed potential use in their respective studies. However, further research needs to be done on larger sample sizes and with controls to reduce bias. Several studies showed that neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), mean platelet volume (MPV), red-cell distribution width (RDW), delta neutrophil index (DNI), and immature granulocytes (IGs) might be useful, as well at the same time be widely distributed and affordable in combination with other markers presenting higher specificity and sensitivity.
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Affiliation(s)
- Aleksandar Zafirovski
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia; (A.Z.); (M.Z.); (D.K.)
- Department of Radiology, General Hospital Jesenice, Cesta Maršala Tita 112, 4270 Jesenice, Slovenia
- Clinical Institute of Radiology, University Medical Centre Ljubljana, Zaloška cesta 7, 1000 Ljubljana, Slovenia
| | - Marija Zafirovska
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia; (A.Z.); (M.Z.); (D.K.)
| | - Dimitrij Kuhelj
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia; (A.Z.); (M.Z.); (D.K.)
- Clinical Institute of Radiology, University Medical Centre Ljubljana, Zaloška cesta 7, 1000 Ljubljana, Slovenia
| | - Tadeja Pintar
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia; (A.Z.); (M.Z.); (D.K.)
- Department of Abdominal Surgery, University Medical Centre Ljubljana, Zaloška cesta 2, 1000 Ljubljana, Slovenia
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Khadra M, Drie TS, Kudsi M. The mean platelet volume (MPV) in patients with systemic lupus erythematosus (SLE) and its correlation with disease activity: a cross-sectional/case-control study. Ann Med Surg (Lond) 2023; 85:5919-5925. [PMID: 38098559 PMCID: PMC10718361 DOI: 10.1097/ms9.0000000000001432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 10/12/2023] [Indexed: 12/17/2023] Open
Abstract
Introduction Systemic lupus erythematosus (SLE) is a systemic disease, with unknown etiology. The authors aimed in this study to determine the connection between mean platelet volume (MPV) and disease activity of SLE. Although it has been studied in other rheumatological conditions like rheumatoid arthritis, its role in adult patients with SLE needs to be defined, especially in Syria. Materials and methods The authors have included in a cross-sectional study, 80 patients with SLE and 80 controls.The SLE group was divided into two groups based on their disease activity index: the active disease group and the non-active disease group.In all groups, MPV and erythrocyte sedimentation rate (ESR) were analyzed. Clinical findings and Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) were evaluated in all patients. Results MPV was significantly lower in SLE patients compared to the control group (8.49±1.2 fl and 10.0±0.5 fl, respectively) (P=0.001). A decrease in MPV below the cut-off value (7.2 fl) increased the risk of active disease by an odds ratio of 9.79 (95% CI: 3.4-27.9) (P<0.001). Conclusion MPV may be a disease activity indicator in patients with SLE. MPV is reduced in patients with active SLE and presents an inverse correlation with SLEDAI.
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Menghoum N, Beauloye C, Lejeune S, Badii MC, Gruson D, van Dievoet MA, Pasquet A, Vancraeynest D, Gerber B, Bertrand L, Horman S, Pouleur AC. Mean platelet volume: a prognostic marker in heart failure with preserved ejection fraction. Platelets 2023; 34:2188965. [PMID: 37157842 DOI: 10.1080/09537104.2023.2188965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Heart failure (HF) with preserved ejection fraction (HFpEF) is associated with high burden of comorbidities known to increase the mean platelet volume (MPV). This parameter has been associated with morbidity and mortality in HF. However, the role of platelets and the prognostic relevance of MPV in HFpEF remain largely unexplored. We aimed to evaluate the clinical usefulness of MPV as a prognostic marker in HFpEF. We prospectively enrolled 228 patients with HFpEF (79 ± 9 years; 66% females) and 38 controls of similar age and gender (78 ± 5 years; 63% females). All subjects underwent two-dimensional echocardiography and MPV measurements. Patients were followed-up for a primary end point of all-cause mortality or first HF hospitalization. The prognostic impact of MPV was determined using Cox proportional hazard models. Mean MPV was significantly higher in HFpEF patients compared with controls (MPV: 10.7 ± 1.1fL vs. 10.1 ± 1.1fL, p = .005). HFpEF patients (n = 56) with MPV >75th percentile (11.3 fL) displayed more commonly a history of ischemic cardiomyopathy. Over a median follow-up of 26 months, 136 HFpEF patients reached the composite endpoint. MPV >75th percentile was a significant predictor of the primary endpoint (HR: 1.70 [1.08; 2.67], p = .023) adjusted for NYHA class, chronic obstructive pulmonary disease, loop diuretics, renal function, and hemoglobin. We demonstrated that MPV was significantly higher in HFpEF patients compared with controls of similar age and gender. Elevated MPV was a strong and independent predictor of poor outcome in HFpEF patients and may be relevant for clinical use.
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Affiliation(s)
- Nassiba Menghoum
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Christophe Beauloye
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Sibille Lejeune
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Maria Chiara Badii
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Damien Gruson
- Clinical Biology Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | | | - Agnès Pasquet
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - David Vancraeynest
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Bernhard Gerber
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Luc Bertrand
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Sandrine Horman
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Anne-Catherine Pouleur
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
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Feng H, Huang G, Cao B, Zan Z, Wei Q. Maximum amplitude and mean platelet volume in the blood as biomarkers to detect lung adenocarcinoma cancer featured with ground-glass nodules. EUR J INFLAMM 2023. [DOI: 10.1177/1721727x231151530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Objectives The development and progression of malignancies are closely linked to hypercoagulability. As an early type of lung adenocarcinoma, ground glass nodules (GGNs) have been detected increasingly. Blood Maximum amplitude (MA) and mean platelet volume (MPV) are related to various conditions of hypercoagulability. Therefore, the role of MA and MPV in diagnosing lung adenocarcinoma cancer featured with GGNs was investigated in this case-control study. Methods The analyzed data of this study is derived from GGNs patients and healthy individuals in West China (Airport) Hospital Sichuan University. The differences between GGNs patients and healthy individuals were determined by one-way ANOVA, logistic regression or chi-squared test. The accuracy of diagnostic was performed by receiver operating characteristic curve (ROC). The relative mRNA expressions were studied by RT-qPCR. Results 470 patients diagnosed with GGNs which benign lesions (BN group) are inflammatory and malignant lesions (LC group) are adenocarcinoma in stage IA, and 235 healthy subjects (HC group) were enrolled in this study. Levels of MA and MPV were increased in LC group compared with BN and HC group ( p < 0.001, p < 0.001). When we combined MA and MPV, MA and MPV presented a sensitivity (SEN) of 0.809 and a specificity (SPE) of 0.774. And the area under the curve (AUC) increased to 0.871 (0.837–0.900) when confidence interval was 95%. Conclusion This study demonstrates that there have been systemic changes in coagulation disorders in the pathogenesis of GGNs. The diagnostic ability to different lung adenocarcinoma cancer featured with GGNs from benign or healthy controls can be improved by the combination of MA and MPV. Maximum amplitude and MPV may be used as biomarkers to detect lung adenocarcinoma cancer featured with GGNs.
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Affiliation(s)
- Hao Feng
- Department of Thoracic Surgery, The First People’s Hospital of Shuangliu District, Chengdu, China
| | - Gaigai Huang
- Department of Clinical Laboratory, The First People’s Hospital of Shuangliu District, Chengdu, China
| | - Boxiong Cao
- Department of Thoracic Surgery, The First People’s Hospital of Shuangliu District, Chengdu, China
| | - Ziliang Zan
- Department of Thoracic Surgery, The First People’s Hospital of Shuangliu District, Chengdu, China
| | - Qiang Wei
- Department of Thoracic Surgery, The First People’s Hospital of Shuangliu District, Chengdu, China
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Tian T, Wang L, Xu J, Jia Y, Xue K, Huang S, Shen T, Luo Y, Li S, Min L. Prediction of early neurological deterioration in acute ischemic stroke patients treated with intravenous thrombolysis. J Cereb Blood Flow Metab 2023; 43:2049-2059. [PMID: 37668997 PMCID: PMC10925869 DOI: 10.1177/0271678x231200117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 07/06/2023] [Accepted: 08/13/2023] [Indexed: 09/06/2023]
Abstract
A proportion of acute ischemic stroke (AIS) patients suffer from early neurological deterioration (END) within 24 hours following intravenous thrombolysis (IVT), which greatly increases the risk of poor prognosis of these patients. Therefore, we aimed to explore the predictors of early neurological deterioration of ischemic origin (ENDi) in AIS patients after IVT and develop a nomogram prediction model. This study collected 244 AIS patients with post-thrombolysis ENDi as the derivation cohort and 155 patients as the validation cohort. To establish a nomogram prediction model, risk factors were identified by multivariate logistic regression analysis. The results showed that neutrophil to lymphocyte ratio (NLR) (OR 2.616, 95% CI 1.640-4.175, P < 0.001), mean platelet volume (MPV) (OR 3.334, 95% CI 1.351-8.299, P = 0.009), body mass index (BMI) (OR 1.979, 95% CI 1.285-3.048, P = 0.002) and atrial fibrillation (AF) (OR 8.012, 95% CI 1.341-47.873, P = 0.023) were significantly associated with ENDi. The area under the curve of the prediction model constructed from the above four factors was 0.981 (95% CI 0.961-1.000) and the calibration curve was close to the ideal diagonal line. Therefore, this nomogram prediction model exhibited good discrimination and calibration power and might be a reliable and easy-to-use tool to predict post-thrombolysis ENDi in AIS patients.
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Affiliation(s)
- Tian Tian
- Department of Neurology, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Lanjing Wang
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, China
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Jiali Xu
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, China
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yujie Jia
- Department of Neurology, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Kun Xue
- Department of Neurology, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
| | - Shuangfeng Huang
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, China
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Tong Shen
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yumin Luo
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Sijie Li
- Department of Emergency, Xuanwu Hospital, Capital Medical University, Beijing, China
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Brain Disorders, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing, China
| | - Lianqiu Min
- Department of Neurology, the First Affiliated Hospital of Jinzhou Medical University, Jinzhou, China
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Balikoğlu P, Oflu A, Bükülmez A. Neutrophil-lymphocyte ratio, red cell distribution width and mean platelet volume as practical markers in febrile seizure classification. REVISTA PAULISTA DE PEDIATRIA : ORGAO OFICIAL DA SOCIEDADE DE PEDIATRIA DE SAO PAULO 2023; 42:e2023016. [PMID: 37937678 PMCID: PMC10627481 DOI: 10.1590/1984-0462/2024/42/2023016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 07/23/2023] [Indexed: 11/09/2023]
Abstract
OBJECTIVE To examine the neutrophil-lymphocyte ratio, red cell distribution width and mean platelet volume in patients with febrile seizure and to determine their role in febrile seizure classification. METHODS This was a retrospective hospital-based study conducted among patients aged 5 to 72 months admitted with febrile seizure. Children who had febrile seizures due to upper respiratory tract infection were included in the study. The children were divided into two groups: simple febrile seizures and complex febrile seizures. Patients with a history of febrile status epilepticus, previous convulsions, use of antiepileptic or other chronic drugs, foci of infection other than the upper respiratory tract infection, abnormal biochemical parameters, and chronic mental or physical disease were excluded from the study. Clinical and laboratory findings of the patients were obtained from digital medical records. RESULTS The records of 112 febrile seizure patients were reviewed, and 89 were grouped as simple and 23 as complex febrile seizures. Although there was no statistically significant difference between the two groups in terms of the mean red cell distribution width values (p=0.703), neutrophil-lymphocyte ratio and mean platelet volume were significantly higher in patients with complex febrile seizures (p=0.034, p=0.037; respectively). CONCLUSIONS This study showed that neutrophil-lymphocyte ratio and mean platelet volume could be practical and inexpensive clinical markers for febrile seizure classification. A similar result could not be reached for red cell distribution width in this study. These findings should be supported by multicenter studies with large samples.
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Affiliation(s)
- Pelin Balikoğlu
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Pediatrics, Afyonkarahisar, Turkey
| | - Ayse Oflu
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Pediatrics, Afyonkarahisar, Turkey
| | - Ayşegül Bükülmez
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Pediatrics, Afyonkarahisar, Turkey
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Yildirim HC, Kus F, Guven DC, Karaca E, Kaygusuz Y, Dizdar O, Aksoy S, Erman M, Yalcin S, Kilickap S. Mean Platelet Volume to Lymphocyte Ratio: A New Biomarker Predicting Response in Patients with Solid Tumors Treated with Nivolumab. JOURNAL OF IMMUNOTHERAPY AND PRECISION ONCOLOGY 2023; 6:170-176. [PMID: 38143956 PMCID: PMC10734395 DOI: 10.36401/jipo-23-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 05/30/2023] [Accepted: 08/15/2023] [Indexed: 12/26/2023]
Abstract
Introduction Although immune checkpoint inhibitors (ICIs) are widely used in cancer treatment, identifying factors that predict treatment response remains a challenge in clinical practice. There is a need for biomarkers to identify patients who may not benefit from these treatments. It is crucial to identify a simple and cost-effective biomarker that can be easily incorporated into clinical practice. This study aims to investigate the mean platelet volume to lymphocyte ratio (MPVLR), as measured by a hemogram test, and median overall survival (mOS) in patients with cancer treated with nivolumab. Methods A total of 131 adult patients with metastatic cancer, including malignant melanoma (MM), renal cell carcinoma (RCC), non-small cell lung cancer (NSCLC), and head and neck cancer (HNC), were included in this study. Baseline demographics, ECOG (Eastern Cooperative Oncology Group) performance status, tumor type, and blood count parameters were recorded. Univariate and multivariate analyses were conducted to evaluate potential risk factors. Results The median age of the patients was 59.87 ± 11.97 years, and the median follow-up period was 20.20 months (IQR, 12.80-27.60). RCC (43.5%) and MM (25.9%) were the most common diagnoses. Patients with ECOG scores of 0-1 had a longer mOS than those with scores of 2-3 (mOS: 20.60 months [95% CI, 14.94-25.29] vs. 5.24 months [95% CI, 0-16.42], p < 0.001). Additionally, patients with lactate dehydrogenase (LDH) levels within the normal range had a longer mOS than those with high LDH levels (mOS: 24.54 months [95% CI, 14.13-34.96] vs. 13.10 months [95% CI, 4.49-21.72], p = 0.038). Patients with low MPVLR also had a longer mOS than those with high MPVLR (mOS: 33.70 months [95% CI, 25.99-41.42] vs. 11.07 months [95% CI, 6.89-15.24], p < 0.001). In the multivariate Cox regression analysis, high MPVLR, ECOG score of 2-3, and high LDH level were associated with shorter mOS (p < 0.001, p = 0.001, and p = 0.046, respectively). Conclusion This study demonstrates that MPVLR could serve as a novel biomarker for predicting response to nivolumab treatment. Incorporating MPVLR into clinical practice may aid in identifying patients who are less likely to benefit from the treatment.
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Affiliation(s)
- Hasan Cagri Yildirim
- Department of Medical Oncology, Hacettepe University Medical School, Ankara, Türkiye
| | - Fatih Kus
- Department of Medical Oncology, Hacettepe University Medical School, Ankara, Türkiye
| | - Deniz Can Guven
- Department of Medical Oncology, Hacettepe University Medical School, Ankara, Türkiye
| | - Ece Karaca
- Department of Internal Medicine, Hacettepe University Medical School, Ankara, Türkiye
| | - Yunus Kaygusuz
- Department of Internal Medicine, Hacettepe University Medical School, Ankara, Türkiye
| | - Omer Dizdar
- Department of Medical Oncology, Hacettepe University Medical School, Ankara, Türkiye
| | - Sercan Aksoy
- Department of Medical Oncology, Hacettepe University Medical School, Ankara, Türkiye
| | - Mustafa Erman
- Department of Medical Oncology, Hacettepe University Medical School, Ankara, Türkiye
| | - Suayib Yalcin
- Department of Medical Oncology, Hacettepe University Medical School, Ankara, Türkiye
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Beceren NG, Armağan HH, Oğuzlar FÇ, Cesur E, Gürdal O, Tomruk Ö. Can mean platelet volume be a prognosis predictor in viral infections: An example of Covid-19. Heliyon 2023; 9:e21983. [PMID: 38034669 PMCID: PMC10682631 DOI: 10.1016/j.heliyon.2023.e21983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 11/01/2023] [Accepted: 11/01/2023] [Indexed: 12/02/2023] Open
Abstract
Purpose This study revealed the utility of mean platelet volume (MPV) as a mortality marker in SARS-CoV-2 infection, as well as its connection with other inflammatory indicators such as procalcitonin (PCT) and neutrophil-lymphocyte ratio (NLR). Methods A total of 1528 patients (853 males and 653 females; mean age: 64.33 ± 16.36 years; range, 18-100 years) were hospitalized with COVID-19 between March 2020 and December 2022. The patients' demographic and clinical information, including ward and critical care data, were gathered from their medical records. On the first and last days, the PCT, NLR, and MPV values of the patients, who were divided into groups based on their hospitalization and outcomes, were analyzed. Results When the relevant laboratory data from the first and last days were compared, each group was statistically significant (p < 0.05). There was a moderate association between the final MPV values and the PCT and NLR values of the patients admitted to the ward (r = 0.448 and r = 0.397, respectively, where p < 0.01). There was also a substantial and moderate correlation between the final MPV levels and the PCT and NLR values of patients admitted to the intensive care unit (r = 0.613 and r = 0.361, respectively, p < 0.01). When compared to the patients' outcomes, the MPV had greater specificity and AUC values than the PCT and NLR (94.4 %, 0.968, 80.6 %, 0.923, 81 %, 0.845, respectively). Conclusion In patients hospitalized with COVID-19, the specificity of MPV values at the point of sickness severity and outcome was shown to be greater than PCT and NLR values, and MPV values may be a more accurate predictor of mortality than PCR and NLR.
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Affiliation(s)
- Nesrin Gökben Beceren
- Medical Faculty of Suleyman Demirel University, Emergency Medicine Department, Turkey
| | - Hamit Hakan Armağan
- Medical Faculty of Suleyman Demirel University, Emergency Medicine Department, Turkey
| | - Furkan Çağrı Oğuzlar
- Medical Faculty of Suleyman Demirel University, Emergency Medicine Department, Turkey
| | - Ezgi Cesur
- Medical Faculty of Suleyman Demirel University, Emergency Medicine Department, Turkey
| | - Osman Gürdal
- Medical Faculty of Suleyman Demirel University, Department of Bioistatistics and Medical Informatics, Turkey
| | - Önder Tomruk
- Medical Faculty of Suleyman Demirel University, Emergency Medicine Department, Turkey
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19
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Habiba E, Ali S, Ghanem Y, Sharaki O, Hewedy W. Effect of oral versus parenteral vitamin D3 supplementation on nuclear factor-κB and platelet aggregation in type 2 diabetic patients. Can J Physiol Pharmacol 2023; 101:610-619. [PMID: 37721213 DOI: 10.1139/cjpp-2022-0359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
Platelet hyperactivity is one of the key factors implicated in the development and progression of diabetic vascular complications. Activated platelets mediate leukocyte recruitment that further enhances inflammatory responses in vascular wall ultimately resulting in atherosclerotic complications. Since vitamin D insufficiency is highly prevalent in diabetics, we aimed to evaluate the effect of three dosage forms of vitamin D supplementation on lipid profile, NF-κB, platelet aggregation, and platelet calcium content in type 2 diabetic patients. Type 2 diabetic patients were randomized to receive daily (4000 IU/day) or weekly (50 000 IU/week) oral vitamin D3 for 3 months. Another group received a single parenteral dose (300 000 IU) of vitamin D3, whereas the control group received their antidiabetic drug(s) alone. Serum 25(OH)D, total cholesterol, triglycerides, high- and low-density lipoprotein cholesterol, NF-κB, and platelet aggregation were measured at the beginning and 3 months after vitamin D supplementation. Platelet calcium content was evaluated by measuring the fluorescence intensity of Rhod-2-stained platelets by confocal fluorescence microscopy. Results showed that serum 25(OH)D3 levels significantly increased in all vitamin D3-treated groups. However, the mean level for parenteral treated group was significantly lower than oral-treated groups. Oral and parenteral treatment were also able to decrease NF-κB level, platelet aggregation, and platelet calcium content. However, both oral doses of vitamin D3 were superior to the single parenteral dose. In conclusion, restoring normal levels of vitamin D is an important determinant to maintain normal platelet function and reduce inflammation. Nevertheless, further long-term studies are still needed.
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Affiliation(s)
- Esraa Habiba
- Clinical Pharmacology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Samia Ali
- Clinical Pharmacology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Yehia Ghanem
- Internal medicine Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Ola Sharaki
- Clinical Pathology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Wafaa Hewedy
- Clinical Pharmacology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
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20
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Şişmanlar Eyuboglu T, Aslan AT, Asfuroglu P, Kunt N, Ersoy A, Kose M, Unal G, Pekcan S. Neutrophil lymphocyte ratio, mean platelet volume, and immunoreactive trypsinogen as early inflammatory biomarkers for cystic fibrosis in infancy: A retrospective cohort study. Pediatr Pulmonol 2023; 58:3106-3112. [PMID: 37530491 DOI: 10.1002/ppul.26628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 06/27/2023] [Accepted: 07/24/2023] [Indexed: 08/03/2023]
Abstract
BACKGROUND Airway inflammation starts in early life in cystic fibrosis (CF) and limited, objective markers are available to help identify infants with increased inflammation. We aimed to investigate neutrophil, lymphocyte ratio (NLR), mean platelet volume (MPV) and immunoreactive trypsinogen (IRT) to be a possible inflammatory biomarker for CF in infancy. METHODS This was a retrospective cohort study in three centers. Between January 2015 and December 2022, children with CF newborn screening (NBS) positivity and diagnosed as CF were included in the study. Correlation analysis were performed with NLR, MPV, IRT and follow-up parameters such as z-scores, modified Shwachman-Kulczycki score (mSKS) at the first, second, third and sixth ages and pulmonary function test (PFT) at the sixth age. RESULTS A total of 92 children with CF included in the study and 47.8% of them were female. There were no correlations between NLR, MPV and weight and height z-scores for all ages (p > 0.05), a negative correlation was found between MPV and body mass indexes (BMI) z-score at the age of 6 (r = -0.443, p = 0.038). No correlation was found between NLR, MPV and PFT parameters and mSKS at all ages (p > 0.05). There was a negative correlation between first IRT and BMI z-score at 6 years of age (r = -0.381, p = 0.046) and negative correlations between second IRT and weight and BMI z-score at the age of 6 (r = -0.462, p = 0.010; r = -0.437, p = 0.016, respectively). CONCLUSION Higher MPV and IRT levels during NBS period are associated with worse nutritional outcome which may reflect chronic inflammation. Children with higher MPV and IRT should be followed up closely in terms of chronic inflammation and nutritional status.
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Affiliation(s)
| | - Ayse Tana Aslan
- Department of Pediatric Pulmonology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Pelin Asfuroglu
- Department of Pediatric Pulmonology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Nursima Kunt
- Department of Pediatrics, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Ali Ersoy
- Department of Pediatric Pulmonology, Erciyes University Faculty of Medicine, Kayseri, Turkey
| | - Mehmet Kose
- Department of Pediatric Pulmonology, Erciyes University Faculty of Medicine, Kayseri, Turkey
| | - Gokcen Unal
- Department of Pediatric Pulmonology, Necmettin Erbakan University Meram Medicine Faculty, Konya, Turkey
| | - Sevgi Pekcan
- Department of Pediatric Pulmonology, Necmettin Erbakan University Meram Medicine Faculty, Konya, Turkey
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21
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Harmantepe AT, Dikicier E, Gönüllü E, Ozdemir K, Kamburoğlu MB, Yigit M. A different way to diagnosis acute appendicitis: machine learning. POLISH JOURNAL OF SURGERY 2023; 96:38-43. [PMID: 38629278 DOI: 10.5604/01.3001.0053.5994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Abstract
<b><br>Indroduction:</b> Machine learning is a branch of artificial intelligence based on the idea that systems can learn from data, identify patterns, and make decisions with minimal human intervention.</br> <b><br>Aim:</b> Our aim is to predict acute appendicitis, which is the most common indication for emergency surgery, using machine learning algorithms with an easy and inexpensive method.</br> <b><br>Materials and methods:</b> Patients who were treated surgically with a prediagnosis of acute appendicitis in a single center between 2011 and 2021 were analyzed. Patients with right lower quadrant pain were selected. A total of 189 positive and 156 negative appendectomies were found. Gender and hemogram were used as features. Machine learning algorithms and data analysis were made in Python (3.7) programming language.</br> <b><br>Results:</b> Negative appendectomies were found in 62% (n = 97) of the women and in 38% (n = 59) of the men. Positive appendectomies were present in 38% (n = 72) of the women and 62% (n = 117) of the men. The accuracy in the test data was 82.7% in logistic regression, 68.9% in support vector machines, 78.1% in k-nearest neighbors, and 83.9% in neural networks. The accuracy in the voting classifier created with logistic regression, k-nearest neighbor, support vector machines, and artificial neural networks was 86.2%. In the voting classifier, the sensitivity was 83.7% and the specificity was 88.6%.</br> <b><br>Conclusions:</b> The results of our study show that machine learning is an effective method for diagnosing acute appendicitis. This study presents a practical, easy, fast, and inexpensive method to predict the diagnosis of acute appendicitis.</br>.
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Affiliation(s)
| | - Enis Dikicier
- Sakarya University Faculty of Medicine, Department of General Surgery
| | - Emre Gönüllü
- Sakarya University Education and Research Hospital, Department of General Surgery
| | | | | | - Merve Yigit
- Sakarya University Education and Research Hospital, Department of General Surgery
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22
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Yurdam FS, Kiş M. The Relationship Between TIMI Flow and MAPH Score in Patients Undergoing Primary Percutaneous Coronary Intervention for STEMI. Int Heart J 2023; 64:791-797. [PMID: 37704410 DOI: 10.1536/ihj.23-024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
The MAPH (mean platelet volume, age, total protein and hematocrit) score is a newly developed simple scoring system for patients with STEMI that has been associated with satisfactory predictive values to determine thrombus burden in STEMI patients. Therefore, the aim of our study was to determine the relationship between the MAPH risk score and TIMI flow in patients with STEMI.The study included 260 patients who underwent primary percutaneous coronary intervention between December 2019 to July 2022, and had TIMI 0 flow in the responsible coronary artery due to STEMI. According to the TIMI flow score after stent implantation, the patients were classified into either the no-reflow group (n = 59) or the normal flow group (n = 201). In order to calculate the MAPH score, ROC analysis was performed to find the cutoff point for each component of the MAPH score. MAPH scores were calculated (MPV + Age + Protein + Hematocrit) for both groups. Our study was a retrospective, observational study.In the multivariable regression analysis, the MAPH score (OR: 0.567; 95%CI: 0.330-0.973, P = 0.04) and glycoprotein IIb/IIIa inhibitors (OR: 0.249; 95%CI: 0.129-0.483, P < 0.001) were parameters found to be independent predictors of TIMI flow. An MAPH score value > 2.5 predicted the presence of low TIMI coronary flow in patients with STEMI, with 78% specificity and 45% sensitivity (ROC area under curve: 0.691, 95% CI: 0.617-0.766, P < 0.001).The MAPH risk score is simple, inexpensive, and quick to calculate. A high MAPH score may be an indicator of coronary no-reflow in patients with STEMI.
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Affiliation(s)
| | - Mehmet Kiş
- Department of Cardiology, Dokuz Eylul University Faculty of Medicine
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23
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Wang N, Zhao T, Li J, Zeng S, Wan J, Li X, Wang F. Effects of extracorporeal circulation with different time on platelet count after cardiac surgery: a retrospective study based on medical records. Sci Rep 2023; 13:16071. [PMID: 37752247 PMCID: PMC10522614 DOI: 10.1038/s41598-023-43334-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 09/22/2023] [Indexed: 09/28/2023] Open
Abstract
Our objective was to observe the effects of extracorporeal circulation (ECC) with different time on platelet count in patients undergoing cardiac surgery. A total of 427 patients who underwent elective cardiac surgery under ECC in affiliated hospital of north Sichuan medical college from January 1, 2018 to July 31, 2021 were divided into three groups according to ECC time. We concluded that thrombocytopenia was common after ECC, maximum drop of the platelet counts after ECC was usually seen on the second day after ECC, and platelet counts started to recover on the fifth day after ECC. With the extension of ECC time, the drop in platelet counts is more pronounced, the volume of perioperative blood loss and blood products transfusion are more, and the recovery level and speed of platelet counts is lower.
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Affiliation(s)
- Na Wang
- Department of Anesthesiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Ting Zhao
- Department of Anesthesiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Jiabei Li
- Department of Anesthesiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Sisi Zeng
- Department of Anesthesiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Jixiang Wan
- Department of Anesthesiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Xuechao Li
- Department of Anesthesiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Fangjun Wang
- Department of Anesthesiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China.
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24
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Qin C, Li C, Luo Y, Li Z, Cao H. Construction and validation of a clinical prediction model for asymptomatic obstructive coronary stenosis in patients with carotid stenosis. Front Cardiovasc Med 2023; 10:1096020. [PMID: 37745123 PMCID: PMC10512547 DOI: 10.3389/fcvm.2023.1096020] [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] [Received: 11/11/2022] [Accepted: 08/17/2023] [Indexed: 09/26/2023] Open
Abstract
Background Coronary artery stenosis occurs frequently in patients with carotid artery stenosis. We developed a clinical predictive model to investigate the clinical risk of asymptomatic obstructive coronary artery stenosis in patients with carotid artery stenosis ≥ 50%. Methods From January 2018 to January 2022, carotid stenosis patients hospitalized at the First Affiliated Hospital of Zhengzhou University's Department of Endovascular Surgery were subjected to a retrospective analysis of their clinical information and imaging results. Excluded criteria were patients with lacking data, symptomatic coronary stenosis, prior coronary artery bypass grafting, and coronary stent implantation. Patients were separated into case and control groups according to whether or not they had obstructive coronary stenosis. Independent predictors were screened using univariate and multivariate logistic regression, and their accuracy was confirmed using least absolute shrinkage and selection operator (LASSO) regression. A Nomogram prediction model was developed using the aforementioned filtered factors. The model's discrimination and specificity were evaluated using the receiver operating characteristic curve (ROC) and Hosmer-Lemeshow goodness-of-fit test. Internal validation employed the Bootstrap procedure. The clinical decision curve analysis (DCA) of the prediction model was developed to assess the clinical applicability of the model. Results The investigation included a total of 227 patients, of whom 132 (58.1%) had coronary artery stenosis. Hypertension, Grade I plaque, HbA1c ≥ 7.0%, MPV ≥ 9.2fl, and Fib ≥ 3.0 g/L were independent predictors, with OR values of (2.506, 0.219, 0.457, 1.876, 2.005), according to multivariate logistic regression. Risk factor screening and validation using lasso regression. The predictors chosen based on the optimal λ value are consistent with the predictors identified by multiple regression. The area under the ROC curve (AUC) of the model based on the above predictors was 0.701 (0.633-0.770), indicating that the model discriminated well. The calibration curve of the model closely matched the actual curve, and P > 0.05 in the Hosmer-Lemeshow goodness-of-fit test indicated the model's accuracy. The results of the DCA curve demonstrate the clinical applicability of the prediction model. Conclusion Hypertension, grade I plaque, HbA1c ≥ 7.0%, MPV ≥ 9.2 fl, and Fib ≥ 3.0 g/L are predictors of asymptomatic coronary stenosis in patients with carotid stenosis ≥50%. The diagnostic model is clinically applicable and useful for identifying patients at high risk.
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Affiliation(s)
| | | | | | | | - Hui Cao
- Department of Endovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
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25
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Jiang J, Mao Y, Zhou Q, Wu J. Neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio are early predictors of bronchopulmonary dysplasia. Medicine (Baltimore) 2023; 102:e34987. [PMID: 37657037 PMCID: PMC10476759 DOI: 10.1097/md.0000000000034987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 08/07/2023] [Indexed: 09/03/2023] Open
Abstract
To determine whether neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) are correlated with bronchopulmonary dysplasia (BPD) on the first day of prematurity and to help with early warning, identification, and intervention in the development of BPD. From January 2017 to June 2022, newborns who were diagnosed with BPD conducted a retrospective cohort study. Complete blood cells were measured within the first 24 hours of life in preterm neonates of 32 gestational weeks with BPD as the observation group and non-BPD infants as the control group. In all groups, the NLR and PLR levels were measured. Both univariate and multivariate logistic regression analyses were used to evaluate the data. In this research 76 cases of non-BPD and 48 cases of BPD were used as controls. Compared with the non-BPD group, the NLR and PLR levels were considerably higher in the BPD group. Logistic regression analysis suggested that NLR and PLR were independent risk factors for BPD (OR [odds ratio]: 3.786; 95% CI [confidence interval]: 1.75-8.16; P < .05; OR: 3.391; 95% CI: 1.85-28.78; P < .05). The findings may demonstrate that higher NLR and PLR are independently and significantly associated with the development of BPD.
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Affiliation(s)
- Junsheng Jiang
- Department of Pediatrics, Linping Branch, the Second Affiliated Hospital of Zhejiang University, Hangzhou, China
| | - Yueyan Mao
- Department of Pediatrics, Linping Branch, the Second Affiliated Hospital of Zhejiang University, Hangzhou, China
| | - Qian Zhou
- Department of Emergency, The Second Affiliated Hospital of Zhejiang University, Hangzhou, China
| | - Jiabo Wu
- Department of Pediatrics, Linping Branch, the Second Affiliated Hospital of Zhejiang University, Hangzhou, China
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26
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Huynh NC, Vo TD. Validation of a new simple scoring system to predict spontaneous bacterial peritonitis in patients with cirrhosis and ascites. BMC Gastroenterol 2023; 23:272. [PMID: 37559036 PMCID: PMC10411006 DOI: 10.1186/s12876-023-02919-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 08/07/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Recently, a simple scoring system named the Mansoura scoring system was developed to predict spontaneous bacterial peritonitis (SBP) in patients with cirrhosis and ascites. However, the efficacy of this newly developed system has not been extensively investigated. We aimed to validate a new simple scoring system for the rapid diagnosis or exclusion of SBP without paracentesis. METHODS Adult patients with cirrhosis and ascites admitted to Cho Ray Hospital between November 2021 and May 2022 were included. The area under the receiver operating characteristic (AUROC) curve of the Mansoura simple scoring system for predicting SBP was calculated using the Stata software. Other independent laboratory tests for predicting SBP (C-reactive protein [CRP], neutrophil-to-lymphocyte ratio [NLR], and mean platelet volume [MPV]) were assessed and compared using the Mansoura scoring system. RESULTS A total of 121 patients were included in this study. The Mansoura scoring system showed good performance in predicting SBP in patients with cirrhosis and ascites (AUROC:0.89). At the cut-off ≥ 4 points, the scoring system achieved a specificity of 97.7% with a positive predictive value for the diagnosis of SBP of 93.5%. Multivariate analysis was performed using our data and showed that NLR, CRP level, and MPV were independent factors related to SBP. CONCLUSION The Mansoura scoring system demonstrated good performance in predicting SBP in patients with cirrhosis and ascites and may help guide management decisions.
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Affiliation(s)
- Ngoc Cao Huynh
- Department of Gastroenterology, Cho Ray Hospital, 217 Hong Bang, Ward 11, Dis. 5, Ho Chi Minh, 72714, Vietnam
| | - Thong Duy Vo
- Department of Gastroenterology, Cho Ray Hospital, 217 Hong Bang, Ward 11, Dis. 5, Ho Chi Minh, 72714, Vietnam.
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh, Vietnam.
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27
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Song Y, Gu Y, Guo H, Yang H, Wang X, Wu H, Wang A, Wang M, Wang H, Zhang Q, Liu L, Meng G, Liu B, Niu K. Association Between Mean Platelet Volume and Benign Prostatic Hyperplasia: A Population Study from the TCLSIH Cohort Study. J Inflamm Res 2023; 16:3259-3269. [PMID: 37564954 PMCID: PMC10411514 DOI: 10.2147/jir.s416404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 07/11/2023] [Indexed: 08/12/2023] Open
Abstract
Purpose This study aimed to prospectively investigate the association between mean platelet volume (MPV) levels and risk of benign prostatic hyperplasia (BPH) in a general Chinese adult male population, and assessed this association in metabolic syndrome (MetS) patients. Patients and methods This study included a total of 14,923 male participants free from BPH at baseline. MPV was measured by the method of laser-based flow cytometric impedance according to the complete blood sample. BPH was defined as total prostate volume (TPV) ≥ 30 mL, TPV was determined by transabdominal ultrasonography. Multivariable Cox proportional hazards models were fitted to calculate hazards ratios (HRs) and corresponding 95% confidence intervals (CIs) for BPH risk with NLR levels. Results During a median follow-up of 2.7 years, 4848 BPH cases were documented in total male participants, and 1787 BPH cases were documented in MetS participants. After adjusting for age, body mass index, smoking, alcohol and personal and family history of disease, the multivariable-adjusted HRs of BPH were 1.00 (reference), 1.03 (95% CIs 0.96, 1.11), 1.00 (95% CIs 0.92, 1.08) and 0.98 (95% CIs 0.90, 1.06), respectively, for participants with MPV in the 1st, 2nd, 3rd and 4th quartiles (P for trend = 0.47). In MetS patients, the multivariable-adjusted HRs of BPH were 1.00 (reference), 1.03 (95% CIs 0.90, 1.16), 0.99 (95% CIs 0.87, 1.14) and 1.01 (95% CIs 0.89, 1.15) (P for trend= 0.98), respectively. Conclusion A non-significant association was observed between MPV levels and risk of BPH, and no association in this association in MetS patients. Our findings support the notion that MPV levels may not be a target for BPH prevention and intervention.
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Grants
- This study was supported by grants from the Study of Diet and Nutrition Assessment and Intervention Technology (No. 2020YFC2006300) from Active Health and Aging Technologic Solutions Major Project of National Key R&D Program——Study on Intervention Strategies of Main Nutrition Problems in China (No. 2020YFC2006305), National Natural Science Foundation of China (Nos. 81941024, 81872611, 82103837, 81903315 and 8197141228), Tianjin Major Public Health Science and Technology Project (No. 21ZXGWSY00090), National Health Commission of China (No. SPSYYC 2020015), Food Science and Technology Foundation of Chinese Institute of Food Science and Technology (No. 2019-12), 2014 and 2016 Chinese Nutrition Society (CNS) Nutrition Research Foundation—DSM Research Fund (Nos. 2016-046, 2014-071 and 2016-023), China
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Affiliation(s)
- Yanqi Song
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Yeqing Gu
- Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, People’s Republic of China
| | - Honglei Guo
- Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
| | - Honghao Yang
- School of Public Health of Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Xuena Wang
- School of Public Health of Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Hongmei Wu
- School of Public Health of Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Aidi Wang
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Mengxiao Wang
- Binzhou Hospital of Chinese Medicine, Shandong, People’s Republic of China
| | - Haijin Wang
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Qing Zhang
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Li Liu
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Ge Meng
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
- Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, People’s Republic of China
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
| | - Baoshan Liu
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin, People’s Republic of China
| | - Kaijun Niu
- School of Public Health of Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, People’s Republic of China
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28
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Zein AFMZ, Sulistiyana CS, Raffaelo WM, Pranata R. The association between mean platelet volume and poor outcome in patients with COVID-19: Systematic review, meta-analysis, and meta-regression. J Intensive Care Soc 2023; 24:299-308. [PMID: 37744074 PMCID: PMC10515336 DOI: 10.1177/17511437221121234] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/26/2023] Open
Abstract
Introduction This study aims to assess the association between mean platelet volume (MPV) and poor outcome in patients with COVID-19. Methods We performed a comprehensive literature search using the PubMed, Embase and Scopus databases with keywords "2019-nCoV" OR "SARS-CoV-2" OR "COVID-19" AND "mean platelet volume" OR "MPV" on 8 July 2021. The primary outcome was composite poor outcome, defined as severe COVID-19 or mortality. The pooled effect estimate was reported as mean differences in terms of MPV between the group with and without outcome. Results There were 17 studies which consist of 4549 patients with COVID-19 were included in this study. The incidence of poor outcome was 25% (20%-30%). Mean MPV was found to be higher in the poor outcome group in compare to no poor outcome group (10.3 ± 1.9 fL vs 9.9 ± 1.7 fL). The mean MPV difference between both group was 0.47 fL [95% CI 0.27, 0.67], p < 0.001; I2: 62.91%, p < 0.001). In the sub-group analysis, patients with severe COVID-19 had higher MPV (mean difference 0.54 fL [95% CI 0.28, 0.80], p < 0.001; I2: 54.84%, p = 0.014). Furthermore, MPV was also higher in the mortality group (mean difference 0.54 fL [95% CI 0.29, 0.80], p = 0.020; I2: 71.11%, p = 0.004). Meta-regression analysis showed that the association between MPV and poor outcome was not affected by age (p = 0.789), gender (p = 0.167), platelets (p = 0.056), white blood cells (p = 0.639), and lymphocytes (p = 0.733). Conclusion This meta-analysis indicated that increased MPV was associated with severity and mortality in patients with COVID-19. Further research is needed to determine the optimum cut-off point.
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Affiliation(s)
- Ahmad Fariz Malvi Zamzam Zein
- Department of Internal Medicine, Faculty of Medicine, Universitas Swadaya Gunung Jati, Cirebon, Indonesia
- Department of Internal Medicine, Waled General Hospital, Cirebon, Indonesia
| | - Catur Setiya Sulistiyana
- Department of Medical Education, Faculty of Medicine, Universitas Swadaya Gunung Jati, Cirebon, Indonesia
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Iyigundogdu I, Derle E. Do Mean Platelet Volume and Platelet Distribution Width Have An Association with White Matter Hyperintensities in Migraine Patients? Ann Indian Acad Neurol 2023; 26:435-440. [PMID: 37970292 PMCID: PMC10645227 DOI: 10.4103/aian.aian_183_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 06/26/2023] [Accepted: 07/21/2023] [Indexed: 11/17/2023] Open
Abstract
Objective Increased prevalence of white matter hyperintensities (WMH) is reported in migraine patients; however, the pathophysiology and the progression of these lesions are not definitely clear. Mean platelet volume (MPV) and platelet distribution width (PDW) are easily obtained markers for platelet activity. The aim of this study is to evaluate the relationship between the presence of WMH and MPV and PDW in patients with migraine in order to determine the role of platelet activity in the pathophysiology of WMH. Methods Patients who were admitted to the neurology outpatient clinics of Baskent University Hospital from January 2011 to December 2015 with migraine and between 18 and 55 years of age were evaluated retrospectively. The blood samples were taken and total blood count parameters including MPV and PDW were analyzed. Brain magnetic resonance images were evaluated. Results Totally, 218 patients were evaluated in this study. Forty-eight (22.0%) patients had WMH in the brain magnetic resonance imaging. In patients with WMH, the median of age was higher than the patients without WMH and the difference was statistically significant (P < 0.05). There was no statistically significant difference between MPV, PDW values, and the presence of WMH. Conclusions There are multiple theories suggested for the mechanism of WMH, but the major cause and pathophysiology are still undetermined. Our data suggested that increased platelet activity is insufficient by itself to explain the pathophysiology of WMH in migraine patients and to improve the knowledge on this issue further large longitudinal studies should be performed.
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Affiliation(s)
- Ilkin Iyigundogdu
- Faculty of Medicine, Department of Neurology, Baskent University, Ankara, Turkey
| | - Eda Derle
- Faculty of Medicine, Department of Neurology, Baskent University, Ankara, Turkey
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Oymaci E, Kahramansoy N, Tan S, Aydogan S, Yildirim M. The diagnostic role of preoperative blood tests in complicated appendicitis: A feasible approach to surgical decision. Niger J Clin Pract 2023; 26:1005-1010. [PMID: 37635587 DOI: 10.4103/njcp.njcp_906_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
Background An accurate diagnosis and timely surgical intervention have significant importance in noncomplicated appendicitis (NCA) and complicated appendicitis (CA). Therefore, any factor that helps in the prediction of CA also contributes to suitable treatment options. Aim This retrospective study aimed to identify any relationship between acute appendicitis (AA) and preoperative blood test levels and whether these parameters can differentiate between NCA and CA patients. Patients and Methods A database of 201 appendectomies and 100 control healthy patients was analyzed between 2019 and 2022. Patients were divided into three groups: NCA without peritonitis or phlegmonous appendicitis as group 1; CA with perforated, necrotizing appendicitis with peritonitis as group 2; and the healthy control group (CG) as group 3. White blood cell (WBC), platelet distribution width (PDW), mean platelet volume (MPV), red cell distribution width (RDW), creatine kinase (CK), and bilirubin levels were collected from the patients and compared statistically between the groups. Results Age, WBC, and PDW levels were set as predictive in the differential diagnosis of CA as a result of receiver operating characteristic (ROC) analysis. The multivariate analysis demonstrated that age (OR: 1.023; 95% CI: 1.000-1.045; P = 0.04), male sex (OR: 3.718; 95% CI: 1.501-9.213; P = 0.005), WBC levels (OR: 1.000; 95% CI: 1.000-1.000; P = 0.002), and PDW levels (OR: 2.129; 95% CI: 1.301-3.484; P = 0.003) were independently associated with CA. Conclusion Age, higher WBC count, and PDW levels are valuable in differentiating the diagnosis of CA from NCA, and this could be a feasible approach for surgical decisions.
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Affiliation(s)
- E Oymaci
- Department of General Surgery, Health Sciences University, Izmir Bozyaka Education and Research Hospital, Turkey
| | - N Kahramansoy
- Department of General Surgery, Health Sciences University, Izmir Bozyaka Education and Research Hospital, Turkey
| | - S Tan
- Department of General Surgery, Health Sciences University, Izmir Bozyaka Education and Research Hospital, Turkey
| | - S Aydogan
- Department of General Surgery, Health Sciences University, Izmir Bozyaka Education and Research Hospital, Turkey
| | - M Yildirim
- Department of General Surgery, Health Sciences University, Izmir Bozyaka Education and Research Hospital, Turkey
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Kallel S, Kchaou K, Kharrat I, Chaabouni MA, Ayedi S, Charfeddine I. Association between mean platelet volume and cardiovascular disease in obstructive sleep apnea syndrome. SAGE Open Med 2023; 11:20503121231181634. [PMID: 37388904 PMCID: PMC10302667 DOI: 10.1177/20503121231181634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 05/26/2023] [Indexed: 07/01/2023] Open
Abstract
Objectives Obstructive sleep apnea syndrome is associated with cardiovascular diseases. Mean platelet volume has emerged as a marker of prothrombotic conditions and cardiovascular risk. The aim of this study was to investigate the association between the mean platelet volume and cardiovascular diseases in patients with obstructive sleep apnea syndrome. Methods The medical records of 207 patients were analyzed. Obstructive sleep apnea syndrome was diagnosed by polygraphy, and patients were classified according to apnea-hypopnea index: control group: individuals with simple snoring (apnea-hypopnea index < 5), mild obstructive sleep apnea syndrome group (5 ⩽ apnea-hypopnea index < 15), moderate obstructive sleep apnea syndrome group (15 ⩽ apnea-hypopnea index < 30), and severe obstructive sleep apnea syndrome group (apnea-hypopnea index ⩾ 30). Mean platelet volume was obtained from medical records. Cardiovascular diseases were defined if patients had hypertension, heart failure, coronary artery disease, or arrythmia. The independent predictors related to cardiovascular diseases in obstructive sleep apnea syndrome were determined by using multiple logistic regression analysis. Results Of the patients, 175 were included in the analysis. Sixty-three (36%) were males and 112 (64%) were females. The mean age was 51.85 ± 11 years. There were, 26 (14.9%), 53 (30.3%), 38 (21.7%), and 58 (33.1%) participants in the simple snoring, mild, moderate, and severe obstructive sleep apnea syndrome groups, respectively. Cardiovascular diseases were significantly different between the four groups (p = 0.014). Mean platelet volume in severe obstructive sleep apnea syndrome group was significantly higher than in mild or moderate obstructive sleep apnea syndrome group and simple snoring group (p < 0.05). Moreover, there was a positive correlation between mean platelet volume levels and apnea-hypopnea index (r = 0.424; p < 0.001). The independent predictors of cardiovascular diseases in obstructive sleep apnea syndrome were age (p < 0.001; odds ratio = 1.134; confidence interval: 1.072-1.2), body mass index (p = 0.012; odds ratio: 1.105; confidence interval: 1.022-1.194), and mean platelet volume (p < 0.001; odds ratio: 2.092; confidence interval: 1.386-3.158). Conclusion The present study demonstrated that there is an association between mean platelet volume levels and cardiovascular diseases in patients with obstructive sleep apnea syndrome.
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Affiliation(s)
- Souha Kallel
- Souha Kallel, Department of ENT and Cervicofacial Surgery. Habib Bourguiba’s Teaching Hospital, University of Sfax, El Ferdaous Avenue, Sfax 3029, Tunisia.
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Li G, Li S, Cao L, Mao W, Zhou J, Ye B, Zhang J, Ding L, Zhu Y, Ke L, Liu Y, Tong Z, Li W. Nomogram development and validation for predicting minimally invasive step-up approach failure in infected necrotizing pancreatitis patients: a retrospective cohort study. Int J Surg 2023; 109:1677-1687. [PMID: 37144670 PMCID: PMC10389492 DOI: 10.1097/js9.0000000000000415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
BACKGROUND Previous studies have shown that minimally invasive treatment for infected necrotizing pancreatitis (INP) may be safer and more effective than open necrosectomy (ON), but ON is still irreplaceable in a portion of INP patients. Furthermore, there is a lack of tools to identify INP patients at risk of minimally invasive step-up approach failure (eventually received ON or died), which may enable appropriate treatment for them. Our study aims to identify risk factors that can predict minimally invasive step-up approach failure in INP patients and to develop a nomogram for early prediction. METHODS Multivariate logistic regression was performed to evaluate the association between minimally invasive step-up approach failure and factors regarding demographics, disease severity, laboratory index, and the location of extrapancreatic necrotic collections. A novel nomogram was developed, and its performance was validated both internally and externally by its discrimination, calibration, and clinical usefulness. RESULTS There were 267, 89, and 107 patients in the training, internal, and external validation cohorts, respectively. Multivariate logistic regression demonstrated that the computed tomography severity index (CTSI) greater than 8 points, Acute Physiology and Chronic Health Evaluation II (APACHE II) score of 16 points or more, early spontaneous bleeding, fungi infection, granulocyte and platelet decrease within 30 days of acute pancreatitis onset, and extrapancreatic necrosis collection located in small bowel mesentery were independent risk factors for minimally invasive step-up approach failure. The area under the curve and coefficient of determination ( R2 ) of the nomogram constructed from the above factors were 0.920 and 0.644, respectively. The Hosmer-Lemeshow test showed that the model had good fitness ( P =0.206). In addition, the nomogram performed well in both the internal and external validation cohorts. CONCLUSIONS The nomogram had a good performance in predicting minimally invasive step-up approach failure, which may help clinicians distinguish INP patients at risk of minimally invasive step-up approach failure early.
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Affiliation(s)
- Gang Li
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing University
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing Medical University
| | - Shuai Li
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing University
| | - Longxiang Cao
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing University
| | - Wenjian Mao
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing University
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing Medical University
| | - Jing Zhou
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing University
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing Medical University
| | - Bo Ye
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing University
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing Medical University
| | - Jingzhu Zhang
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing University
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing Medical University
| | - Ling Ding
- Department of Medical Statistics, Jinling Hospital, Medical School of Nanjing University
| | - Yin Zhu
- Department of Medical Statistics, Jinling Hospital, Medical School of Nanjing University
| | - Lu Ke
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing University
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing Medical University
- National Institute of Healthcare Data Science, Nanjing University, Nanjing, Jiangsu
| | - Yuxiu Liu
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing University
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing Medical University
- Department of Gastroenterology, Digestive Disease Hospital, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People’s Republic of China
| | - Zhihui Tong
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing University
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing Medical University
| | - Weiqin Li
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing University
- Department of Critical Care Medicine, Center of Severe Acute Pancreatitis (CSAP), Jinling Hospital, Medical School of Nanjing Medical University
- National Institute of Healthcare Data Science, Nanjing University, Nanjing, Jiangsu
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Aviran E, Assaf D, Zaghiyan K, Fleshner P. Long-term Outcomes and Factors Predicting Outcome of IPAA When Used Intentionally for Well-Defined Crohn's Disease. Dis Colon Rectum 2023; 66:700-706. [PMID: 36856670 DOI: 10.1097/dcr.0000000000002701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
BACKGROUND Crohn's disease is considered a contraindication for IPAA. In our prior study, when IPAA was used intentionally for well-defined Crohn's disease, we found a high incidence of recurrent disease with a low incidence of pouch failure. OBJECTIVE This study aimed to replicate these findings in a larger cohort over a longer period. DESIGN Retrospective review of a prospective IBD registry. SETTINGS Large IBD referral center. PATIENTS Patients with preoperative colorectal Crohn's disease requiring surgery were included in the study. INTERVENTION IPAA. MAIN OUTCOME MEASURES Long-term Crohn's disease recurrence, pouch failure, and pouch function. RESULTS Forty-six patients were identified. Crohn's disease was diagnosed on the basis of perianal disease (n = 18; 39%), small-bowel disease (n = 16; 35%), noncaseating granuloma (n = 10; 22%), and discontinuous inflammation (colorectal skip lesions) (n = 11; 24%). After a median follow-up of 93 (7-291) months, 22 patients (48%) developed recurrent Crohn's disease based on afferent limb disease (n = 14; 30%) or pouch fistulizing disease (n = 8; 18%). Only 4 patients (9%) developed pouch failure. No clinical factor was associated with Crohn's disease recurrence. Young age at the time of surgery and short duration of disease before IPAA were associated with pouch fistula recurrence ( p = 0.003 and p = 0.03, respectively). Most patients (86%) reported excellent continence, with no urgency (67%) and median stool frequency of 6 (range, 3-9) per day. LIMITATION Retrospective nature and relatively small sample size. CONCLUSION This largest reported series examining the intentional use of IPAA in Crohn's disease showed a high (48%) incidence of postoperative Crohn's disease with a low (9%) incidence of pouch failure. Young age and short disease course before surgery were risk factors for poor outcomes. Highly motivated patients with colorectal Crohn's disease may consider IPAA and avoid a definitive ileostomy. See Video Abstract at http://links.lww.com/DCR/C171 . RESULTADOS A LARGO PLAZO Y FACTORES PREDICTORES DE RESULTADOS DE LA ANASTOMOSIS ILEOANAL CON RESERVORIO CUANDO SE USA INTENCIONALMENTE PARA LA ENFERMEDAD DE CROHN BIEN DEFINIDA ANTECEDENTES: La enfermedad de Crohn (EC) se considera una contraindicación para la anastomosis ileoanal con reservorio (IPAA). Nuestro estudio previo de IPAA cuando fue usada intencionalmente para EC bien definida mostró una alta incidencia de enfermedad recurrente con una baja incidencia de falla del reservorio.OBJETIVO: Replicar estos hallazgos en una cohorte más grande durante un período más largo.DISEÑO: Revisión retrospectiva de una base de datos prospectiva de enfermedad inflamatoria intestinal.ESCENARIO: Un centro grande de referencia de EII.PACIENTES: EC colorrectal preoperatoria con necesidad de tratamiento quirúrgico.INTERVENCIÓN: Anastomosis ileoanal con reservorio.RESULTADOS PRINCIPALES: Recurrencia de EC a largo plazo, falla del reservorio y función del reservorio.RESULTADOS: Cuarenta y seis pacientes fueron identificados. El diagnóstico de EC se basó en enfermedad perianal (n = 18; 39%), enfermedad del intestino delgado (n = 16; 35%), granuloma no caseificante (n = 10; 22%) e inflamación discontinua (lesiones salteadas colorrectales) (n = 11; 24%). Después de una mediana de seguimiento de 93 (7-291) meses, 22 (48 %) pacientes desarrollaron EC recurrente debido a enfermedad del asa aferente (n = 14; 30%) o enfermedad fistulizante del reservorio (n = 8; 18%). Solo 4 (9%) pacientes desarrollaron falla del reservorio. Ningún factor clínico se asoció con la recurrencia de EC. La edad joven en el momento de la cirugía y la corta duración de la enfermedad antes de IPAA se asociaron con la recurrencia de la fístula del reservorio ( p = 0.003 y p = 0.03, respectivamente). El recuento de plaquetas preoperatorio más alto fue la única característica clínica significativamente asociada con el fracaso del reservorio ( p = 0.02). La mayoría de los pacientes (86%) reportaron una continencia excelente, sin urgencia (67%) y una mediana de frecuencia evacuatoria de 6 (rango, 3-9) por día.LIMITACIONES: Naturaleza retrospectiva y tamaño de muestra relativamente pequeño.CONCLUSIÓN: Esta serie, la más grande reportada que examina el uso intencional de IPAA en la EC mostró una incidencia alta (48Rectal Cancer: Clinical and Molecular Predictors of a Complete Response to Total Neoadjuvant Therapy%) de EC posoperatoria con una incidencia baja (9%) de falla del reservorio. La edad joven y el curso corto de la enfermedad antes de la cirugía fueron factores de riesgo para pobres resultados. Pacientes altamente motivados con EC colorrectal pueden considerar una IPAA y evitar una ileostomía permanente. Consulte Video Resumen en http://links.lww.com/DCR/C171 . (Traducción-Dr. Jorge Silva Velazco ).
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Affiliation(s)
- Eyal Aviran
- Division of Colon and Rectal Surgery, Cedars Sinai Medical Center, Los Angeles, California
- Department of General and Oncological Surgery- Surgery C, The Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Dan Assaf
- Department of General and Oncological Surgery- Surgery C, The Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Karen Zaghiyan
- Division of Colon and Rectal Surgery, Cedars Sinai Medical Center, Los Angeles, California
| | - Phillip Fleshner
- Division of Colon and Rectal Surgery, Cedars Sinai Medical Center, Los Angeles, California
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Zhang Y, Zhang X, Li F, Lin C, Zhang D, Duan B, Zhao Y, Li X, Xu D, Cheng J, Zhao L, Wang J, Wang W. Expression profiles of the CD274 and PLEKHH2 gene and association of its polymorphism with hematologic parameters in sheep. Vet Immunol Immunopathol 2023; 259:110597. [PMID: 37094535 DOI: 10.1016/j.vetimm.2023.110597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 04/10/2023] [Accepted: 04/20/2023] [Indexed: 04/26/2023]
Abstract
CD274 and PLEKHH2 genes have been identified as immune- and multiple diseases-related genes, and have recently garnered significant interest. However, their role in regulating immune functions in sheep remains largely unexplored. In this study, we aimed to investigate the effects of polymorphisms in CD274 and PLEKHH2 on hematologic parameters in 915 sheep. Our results showed that the CD274 and PLEKHH2 genes were most highly expressed in the spleen and tail fat, respectively, as determined by qRT-PCR. We also identified a G to A mutation (g 0.11858 G > A) in the exon 4 region of CD274, and a C to G mutation (g 0.38384 C > G) in the intron 8 region of PLEKH2. Association analysis revealed that CD274 g 0.11858 G > A was significantly associated with RBC, HCT, MCHC, and MCV (P < 0.05), while PLEKHH2 g 0.38384 C > G was significantly associated with HCT, MPV, MCHC, and MCV (P < 0.05). These results suggest that CD274 and PLEKHH2 genes may play a role in regulating blood physiological indicators and could be potential functional candidates for influencing immune traits in sheep breeding programs.
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Affiliation(s)
- Yukun Zhang
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China; State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, Lanzhou University, Lanzhou 730020, China
| | - Xiaoxue Zhang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
| | - Fadi Li
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China; State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, Lanzhou University, Lanzhou 730020, China
| | - Changchun Lin
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
| | - Deyin Zhang
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China; State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, Lanzhou University, Lanzhou 730020, China
| | - Benzhen Duan
- Department of Medical Microbiology and Parasitology, School of Basic Medical Sciences, Fudan University, Shanghai 200433, China; Key Laboratory of Medical Molecular Virology, MOE & NHC, School of Basic Medical Sciences, Fudan University, Shanghai 200433, China
| | - Yuan Zhao
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China; State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, Lanzhou University, Lanzhou 730020, China
| | - Xiaolong Li
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China; State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, Lanzhou University, Lanzhou 730020, China
| | - Dan Xu
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China; State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, Lanzhou University, Lanzhou 730020, China
| | - Jiangbo Cheng
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China; State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, Lanzhou University, Lanzhou 730020, China
| | - Liming Zhao
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
| | - Jianghui Wang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou 730070, China
| | - Weimin Wang
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China; State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, Engineering Research Center of Grassland Industry, Ministry of Education, Lanzhou University, Lanzhou 730020, China.
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Qi H. Role and research progress of hematological markers in laryngeal squamous cell carcinoma. Diagn Pathol 2023; 18:50. [PMID: 37081512 PMCID: PMC10120220 DOI: 10.1186/s13000-023-01335-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 04/03/2023] [Indexed: 04/22/2023] Open
Abstract
Laryngeal cancer is one of the most common malignant tumors of the head and neck, accounting for about 20%. Due to its high disability rate, the diagnosis and treatment of laryngeal cancer have always been the focus and difficulty of head and neck surgery. The outcome of cancer is affected not only by tumor-related factors but also by host-related factors, especially systemic inflammation, this is usually reflected by a variety of hematological markers. Studies have confirmed that there is a significant correlation between hematological markers and the occurrence, development, and prognosis of laryngeal squamous cell carcinoma (LSCC), and has a certain value in auxiliary diagnosis and prognosis prediction of LSCC. We reviewed various hematological markers related to LSCC aim to summarize the role and research progress of hematological markers in LSCC.
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Affiliation(s)
- Hui Qi
- Nursing College, Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China.
- Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, 030001, Shanxi, People's Republic of China.
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Tunca O, Kazan S, Kazan ED. Can mean platelet volume predicts renal outcome in acute on chronic kidney disease? Ther Apher Dial 2023; 27:232-239. [PMID: 36165352 DOI: 10.1111/1744-9987.13935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/13/2022] [Accepted: 09/24/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION This study aimed to investigate the role of mean platelet volume (MPV) in predicting renal outcome in acute kidney injury (AKI) developing on pre-existing chronic kidney disease (CKD). METHODS The patients whose first hemodialysis program was initiated in our center were divided into two groups as those who were taken to the scheduled dialysis program after discharge and those who were not dialysis-dependent. Groups were compared in terms of demographic characteristics, and laboratory parameters including MPV. RESULTS A total of 288 patients were included in the study (scheduled dialysis = 162 patients, nondialysis dependent = 126 patients). High MPV was found to be an independent risk factor for scheduled dialysis programs in multivariable analyses (OR [95% CI]: 90.9 [6.3-1313.6], p: 0.001). CONCLUSION CKD patients with high MPV were more likely to be included in scheduled dialysis programs after an AKI attack. MPV is found to be an independent risk factor and a reliable predictor for a scheduled dialysis program.
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Affiliation(s)
- Onur Tunca
- Department of Internal Medicine, Afyonkarahisar Health Science University, Faculty of Medicine, Division of Nephrology, Afyonkarahisar, Turkey
| | - Sinan Kazan
- Department of Internal Medicine, Afyonkarahisar Health Science University, Faculty of Medicine, Division of Nephrology, Afyonkarahisar, Turkey
| | - Elif Dizen Kazan
- Department of Internal Medicine, Afyonkarahisar Health Science University, Faculty of Medicine, Afyonkarahisar, Turkey
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Kiliç Öztürk Y, İleri H, Şen Şahin B, Dağci M. Can neutrophil-lymphocyte ratio and mean platelet volume be used to predict metastasis in individuals with lung cancer? Medicine (Baltimore) 2023; 102:e33293. [PMID: 36930093 PMCID: PMC10019269 DOI: 10.1097/md.0000000000033293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 02/24/2023] [Indexed: 03/18/2023] Open
Abstract
Chronic inflammation plays an important role in the etiopathogenesis of many life-threatening chronic diseases, including cancer. Currently, the relationship between inflammation, native immunity and cancer is widely accepted; however, many of the mechanisms mediating this relationship remain undetermined and the clinical significance of these markers is unclear. The purpose of this study was to investigate the potential of neutrophil-lymphocyte ratio (NLR) and mean platelet volume (MPV) to indicate the existence of metastasis in lung cancer. This retrospective cross-sectional study evaluated patients with lung cancer of any pathological type who was admitted to the Palliative Care Unit of the referral hospital in the region between January 2019 and February 2020. Patient characteristics, distant organ metastasis, treatments, NLR and MPV values were noted. Patients were grouped as with or without metastasis. Characters, NLR, MPV values were compared. One hundred twenty-six patients were included. The mean age of the patients was 61.17 ± 9.4 years and 7.9% (n = 10) were female. The patients with a history of chemotherapy were 47% (n = 60) and distant organ metastases were present in 38.9% (n = 49) of the patients. The mean MPV value of 49 patients with distant metastasis was 8.34 ± 0.8 fL. MPV values of those with metastasis were found to be significantly higher than those without (P = .010). There was no significant difference in NLR values between groups (P = .920). Lung cancer patients with metastasis were found with higher MPV values. MPV can be effective and most accessible test in prediction of metastasis in lung cancer patients regardless of the pathological type.
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Affiliation(s)
- Yasemin Kiliç Öztürk
- University of Health Sciences Turkey Izmir Faculty of Medicine, Tepecik Health Practices and Research Center, Family Medicine, Izmir, Turkey
| | - Hande İleri
- Tepecik Training and Research Hospital, Family Medicine, Izmir, Turkey
| | | | - Merve Dağci
- Havza Çarşi Family Health Center, Samsun, Turkey
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Abudeif A, Elbadry MI, Ahmed NM. Validation of the diagnostic accuracy of neutrophil to lymphocyte ratio (NLR) and mean platelet volume (MPV) in cirrhotic patients with spontaneous bacterial peritonitis. EGYPTIAN LIVER JOURNAL 2023. [DOI: 10.1186/s43066-023-00245-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
Abstract
Abstract
Background
Spontaneous bacterial peritonitis (SBP) is a significant complication among cirrhotic patients with ascites and is associated with high mortality. Early diagnosis and treatment of SBP are crucial, as they are associated with better outcomes and lower mortality. The neutrophil-to-lymphocyte ratio (NLR) and mean platelet volume (MPV) are routine, inexpensive, easily measured markers readily obtained from a complete blood count (CBC). Several studies have addressed the diagnostic role of NLR and MPV in patients with SBP but with different cutoff values, sensitivity, and specificity. Therefore, we conducted this study to validate the clinical utility of NLR and MPV in diagnosing SBP.
Methods
This study included 332 cirrhotic patients with ascites who were admitted to Sohag University Hospitals in Egypt between April 2020 and April 2022. Of these patients, 117 had SBP, and 215 did not. Both NLR and MPV were measured in all patients, and the ability of NLR and MPV to diagnose SBP was assessed using the receiver operator characteristic (ROC) curve analysis.
Results
NLR and MPV were significantly elevated in patients with SBP compared to those without SBP (P < 0.001). At a cutoff value of 5.6, the sensitivity and specificity of the NLR in detecting SBP were 78% and 81%, respectively. In contrast, MPV, at a cutoff value of 8.8 fL, had a sensitivity of 62% and a specificity of 63%. The combination of NLR and MPV did not provide significant additional diagnostic value beyond only using NLR.
Conclusion
Although NLR and MPV allow the detection of SBP, the NLR has higher clinical utility and is superior to MPV in diagnosing SBP.
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Prediction of Poor Outcome after Successful Thrombectomy in Patients with Severe Acute Ischemic Stroke: A Pilot Retrospective Study. Neurol Int 2023; 15:225-237. [PMID: 36810470 PMCID: PMC9944107 DOI: 10.3390/neurolint15010015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 01/16/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
Several baseline hematologic and metabolic laboratory parameters have been linked to acute ischemic stroke (AIS) clinical outcomes in patients who successfully recanalized. However, no study has directly investigated these relationships within the severe stroke subgroup. The goal of this study is to identify potential predictive clinical, lab, and radiographic biomarkers in patients who present with severe AIS due to large vessel occlusion and have been successfully treated with mechanical thrombectomy. This single-center, retrospective study included patients who experienced AIS secondary to large vessel occlusion with an initial NIHSS score ≥ 21 and were recanalized successfully with mechanical thrombectomy. Retrospectively, demographic, clinical, and radiologic data from electronic medical records were extracted, and laboratory baseline parameters were obtained from emergency department records. The clinical outcome was defined as the modified Rankin Scale (mRS) score at 90 days, which was dichotomized into favorable functional outcome (mRS 0-3) or unfavorable functional outcome (mRS 4-6). Multivariate logistic regression was used to build predictive models. A total of 53 patients were included. There were 26 patients in the favorable outcome group and 27 in the unfavorable outcome group. Age and platelet count (PC) were found to be predictors of unfavorable outcomes in the multivariate logistic regression analysis. The areas under the receiver operating characteristic (ROC) curve of models 1 (age only model), 2 (PC only model), and 3 (age and PC model) were 0.71, 0.68, and 0.79, respectively. This is the first study to reveal that elevated PC is an independent predictor of unfavorable outcomes in this specialized group.
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Erge E, Kiziltunc C, Balci SB, Atak Tel BM, Bilgin S, Duman TT, Aktas G. A Novel Inflammatory Marker for the Diagnosis of Hashimoto's Thyroiditis: Platelet-Count-to-Lymphocyte-Count Ratio. Diseases 2023; 11:diseases11010015. [PMID: 36810529 PMCID: PMC9944872 DOI: 10.3390/diseases11010015] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/19/2023] [Accepted: 01/20/2023] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Hashimoto's thyroiditis (HT) is a chronic autoimmune thyroiditis that causes systemic inflammation in the body, leading to hypothyroidism and an enlargement of the thyroid gland. OBJECTIVES This study aims to reveal whether there is a relationship between Hashimoto's thyroiditis and the platelet-count-to-lymphocyte-count ratio (PLR), which is used as a new inflammatory marker. METHODS In this retrospective study, we compared the PLR of the euthyroid HT group and the hypothyroid-thyrotoxic HT group to the controls. We also evaluated the values of thyroid-stimulating hormone (TSH), free T4 (fT4), C-reactive protein (CRP), aspartate transaminase (AST), alanine transaminase (ALT), white blood cell count, lymphocyte count, hemoglobin, hematocrit, and platelet count in each group. RESULTS The PLR of the subjects with Hashimoto's thyroiditis was found to be significantly different from the control group (p < 0.001), with the rankings as follows: hypothyroid-thyrotoxic HT 177% (72-417) > euthyroid HT 137% (69-272) > control group 103% (44-243). In addition to the increased PLR values, an increase in CRP values was also observed, revealing a strong positive correlation between the PLR and CRP in the HT patients. CONCLUSION In this study, we found out that the PLR was higher in the hypothyroid-thyrotoxic HT and euthyroid HT patients than in a healthy control group.
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Qiu F, Zhang H, He Y, Liu H, Zheng T, Xia W, Xu S, Zhou J, Li Y. Associations of arsenic exposure with blood pressure and platelet indices in pregnant women: A cross-sectional study in Wuhan, China. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 249:114378. [PMID: 36525950 DOI: 10.1016/j.ecoenv.2022.114378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 11/14/2022] [Accepted: 11/29/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Environmental inorganic arsenic (iAs) exposure is potentially related to abnormal blood pressure (BP) changes and abnormal platelet activation. However, limited epidemiological studies have explored the impacts of iAs exposure on platelet change mediated by BP, especially for pregnant women. OBJECTIVES Our purpose was to investigate the associations of arsenic exposure with blood pressure and platelet indices among pregnant women. METHODS The present study population included 765 pregnant women drawn from a prospective birth cohort study in Wuhan, China, recruited between October 2013 and April 2016. Urine sampled in the second trimester were used to assess arsenic species concentrations. The relative distribution of urinary arsenic species was used to measure human methylation capacity. BP parameters and platelet indices originated from the medical record. We applied multivariable linear regression models to explore the cross-sectional relationships between urinary arsenic metabolites, BP parameters, and platelet indices. We utilized mediation analysis to investigate the impacts of arsenic exposure on platelet indices through BP as mediator variables. RESULTS We observed significant positive correlations between iAs and systolic BP (SBP), diastolic BP (DBP), and mean arterial pressure (MAP). Pregnant women with higher methylation capacity to metabolize iAs characterized by higher secondary methylation index (SMI) and total methylation index (TMI) had a more significant reduction in SBP, DBP, and MAP. Pregnant women with higher DBP and MAP had higher platelet counts (PLC). A decreased PLC was found in subjects wither higher SMI. Additionally, SMI was negatively linked to PLC mediated through MAP. CONCLUSIONS Obtained results suggested that higher methylation capacity to metabolize iAs might contribute to decreased PLC among pregnant women, and MAP might mediate the influence of SMI on PLC.
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Affiliation(s)
- Feng Qiu
- Institute of Maternal and Child Health, Wuhan Children's Hospital, Tongji Medical College, Huazhong University and Technology, Wuhan 430016, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | | | - Yujie He
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Hongxiu Liu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Tongzhang Zheng
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI 02912, United States
| | - Wei Xia
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shunqing Xu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jieqiong Zhou
- Institute of Maternal and Child Health, Wuhan Children's Hospital, Tongji Medical College, Huazhong University and Technology, Wuhan 430016, China; Department of Gynaecology, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Yuanyuan Li
- Institute of Maternal and Child Health, Wuhan Children's Hospital, Tongji Medical College, Huazhong University and Technology, Wuhan 430016, China; Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
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Chen JH, Zhou H, Zhang Q, Wang H, Hidig SM, Chen XY, Feng S. Diagnostic value of mean platelet volume combined with thromboelastography for coagulation state after total knee arthroplasty. Clin Hemorheol Microcirc 2023; 84:321-331. [PMID: 37212090 DOI: 10.3233/ch-231802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
BACKGROUND The main objective of this study was to predict the status of blood and the occurrence of lower limb deep vein thrombosis (DVT) after total knee arthroplasty(TKA) by means of mean platelet volume (MPV) combined with thromboelastography (TEG). METHODS We collected 180 patients who underwent unilateral total knee arthroplasty between May 2015 and March 2022, and the patients were divided into DVT group and control group according to whole-leg ultrasonography on the seventh postoperative day. Blood count and TEG were performed on the day before surgery, the first day after surgery and the seventh day respectively. Multifactorial analysis was used to investigate whether the relevant parameters were independent predictors of DVT after TKA. RESULTS MPV has the strongest correlation with the maximum amplitude (MA), followed by alpha-angle; MPV and alpha-angle on the first postoperative day are independent predictors of DVT. MPV in patients with thrombosis tends to rise and then fall in the perioperative period. The optimal threshold for MPV to predict thrombosis is 10.85 fL and the area under the ROC curve is 0.694, The area under the ROC curve increases to 0.815 using MPV combined with alpha-angle. In addition, MA, α-angle, composite coagulation index (CI) and MPV were all statistically higher in the DVT group than in the control group (p < 0.001). CONCLUSION MPV is a predictor of DVT after TKA. It can reflect the hypercoagulable state of blood after surgery; Combination of MPV and alpha-angle on the first day after surgery in patients with TKA improves predictive power of DVT.
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Affiliation(s)
- Jia-Hao Chen
- Department of Orthopedic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Hang Zhou
- Department of Orthopedic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Qiang Zhang
- Department of Orthopedic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Hu Wang
- Department of Orthopedic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Sakarie Mustafe Hidig
- Department of Orthopedic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xiang-Yang Chen
- Department of Orthopedic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Shuo Feng
- Department of Orthopedic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
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Demirci R, Sahtiyancı B, Bakan A, Akyuz O. The predictors of catheter-related bloodstream infections in patients undergoing hemodialysis: A single center experience. J Vasc Access 2023; 24:76-81. [PMID: 34137310 DOI: 10.1177/1129729821998836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Here we aimed to investigate the predictors of catheter-related bloodstream infections (CRBSI) in patients with acute kidney injury or chronic kidney disease who required renal replacement therapy through a non-tunneled hemodialysis catheter. METHODS A total of 111 patients who received non-tunneled hemodialysis catheters were retrospectively evaluated. Patients were divided into two groups; those who developed CRBSI and those who did not. Patient's demographic data, laboratory results at admission, information regarding catheter infections, and culture results were obtained from electronic medical records. RESULTS The mean age of the patients was 64 ± 16 years, and 51 of them were male. CRBSI occurred in 14 patients (12.6%). Admission serum albumin level (OR: 0.119, 95% CI: 0.019-0.756, p = 0.024), admission mean platelet volume (OR: 2.207, 95% CI: 1.188-4.100, p = 0.012) and catheter duration (OR: 1.580, 95% CI: 1.210-2.064, p = 0.001) were independent predictors for the CRBSI development. ROC curve analysis demonstrated that a catheter duration of 22 days was predictive for presence of CRBSI (78% sensitivity, 76% specificity, AUC: 0.825, 95% CI: 0.724-0.925, p < 0.001). CONCLUSIONS Prolonged catheter duration, low serum albumin, and high mean platelet volume independently predict the development of CRBSI in patients undergoing hemodialysis for acute kidney injury or chronic kidney disease.
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Affiliation(s)
- Recep Demirci
- Department of Nephrology, University of Health Sciences Kanuni Sultan Suleyman Training and Research Hospital, Kucukcekmece/Istanbul, Turkey
| | - Berrak Sahtiyancı
- Department of Nephrology, University of Health Sciences Kanuni Sultan Suleyman Training and Research Hospital, Kucukcekmece/Istanbul, Turkey
| | - Ali Bakan
- Department of Nephrology, University of Health Sciences Kanuni Sultan Suleyman Training and Research Hospital, Kucukcekmece/Istanbul, Turkey
| | - Okan Akyuz
- Department of Nephrology, Bilecik State Hospital, Bilecik, Turkey
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Zhang W, Jia H, Chen X, Diao W, Leng X, Cao B, Wang Y, Cheng Z, Wang Q. Prognostic significance and postoperative chemoradiotherapy guiding value of mean platelet volume for locally advanced esophageal squamous cell carcinoma patients. Front Oncol 2023; 13:1094040. [PMID: 37182156 PMCID: PMC10171920 DOI: 10.3389/fonc.2023.1094040] [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] [Received: 11/09/2022] [Accepted: 04/03/2023] [Indexed: 05/16/2023] Open
Abstract
Objective To investigate the predicting prognosis and guiding postoperative chemoradiotherapy (POCRT) value of preoperative mean platelet volume (MPV) in patients with locally advanced esophageal squamous cell carcinoma (LA-ESCC). Methods We proposed a blood biomarker, MPV, for predicting disease-free survival (DFS) and overall survival (OS) in LA-ESCC patients who underwent surgery (S) alone or S+POCRT. The median cut-off value of MPV was 11.4 fl. We further evaluated whether MPV could guide POCRT in the study and external validation groups. We used multivariable Cox proportional hazard regression analysis, Kaplan-Meier curves, and log-rank tests to ensure the robustness of our findings. Results In the developed group, a total of 879 patients were included. MVP was associated with OS and DFS defined by clinicopathological variables and remained an independent prognostic factor in the multivariate analysis (P = 0.001 and P = 0.002, respectively). For patients with high MVP, 5-year OS and 0DFS were significantly improved compared to those with low MPV (P = 0.0011 and P = 0.0018, respectively). Subgroup analysis revealed that POCRT was associated with improved 5-year OS and DFS compared with S alone in the low-MVP group (P < 0.0001 and P = 0.0002, respectively). External validation group analysis (n = 118) showed that POCRT significantly increased 5-year OS and DFS (P = 0.0035 and P = 0.0062, respectively) in patients with low MPV. For patients with high MPV, POCRT group showed similar survival rates compared with S alone in the developed and validation groups. Conclusions MPV as a novel biomarker may serve as an independent prognosis factor and contribute to identifying patients most likely to benefit from POCRT for LA-ESCC.
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Affiliation(s)
- Wei Zhang
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Hongyuan Jia
- Department of Radiation Oncology, Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Xue Chen
- Department of Radiation Oncology, Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Wei Diao
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Xuefeng Leng
- Department of Thoracic Surgery, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Bangrong Cao
- Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Yi Wang
- Department of Radiation Oncology, Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Zhuzhong Cheng
- Department of Nuclear Medicine, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
- *Correspondence: Zhuzhong Cheng, ; Qifeng Wang,
| | - Qifeng Wang
- Department of Radiation Oncology, Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
- *Correspondence: Zhuzhong Cheng, ; Qifeng Wang,
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Zhai M, Yang J, Cao X, Li Y, Xu H, Wang Y. Determinants of 1-Year Unfavorable Outcomes of Intravenous Alteplase Thrombolysis for Acute Ischemic Stroke. Clin Appl Thromb Hemost 2023; 29:10760296231187616. [PMID: 37461226 DOI: 10.1177/10760296231187616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023] Open
Abstract
OBJECTIVE Intravenous thrombolytic therapy has become the standard of treatment for eligible patients with ischemic stroke. However, outcomes after receiving intravenous thrombolytic therapy vary widely. This study aims to investigate determinants of 1-year clinical outcomes of intravenous thrombolytic therapy for patients with acute ischemic stroke. METHODS In a prospective, observational study, patients with acute ischemic stroke treated with intravenous thrombolysis were consecutively included, and clinical information and laboratory data were collected. The patients were followed up for 12 months after onset, and the 1-year clinical outcome was evaluated using modified Rankin Scale scores. A score ≥ 3 was defined as unfavorable functional outcome. Univariate and multivariate logistic regressions were used to assess the determinants of the 1-year clinical outcomes of intravenous thrombolysis for acute ischemic stroke. RESULTS A total of 222 patients with intravenous thrombolysis were enrolled, and we identified 58 patients (26.1%) had unfavorable functional outcomes. Multivariate logistic regression analysis revealed that mean platelet volume-to-lymphocyte ratio (MPVLR) (odds ratio [OR] = 1.114, 95% confidence interval [CI]: 1.024-1.211, P = .012), atrial fibrillation (OR = 2.553, 95% CI: 1.086-6.002, P = .032), symptomatic stenosis occlusion (OR = 2.547, 95% CI: 1.269-5.110, P = .009), and baseline National Institutes of Health Stroke Scale (NIHSS) score (OR = 1.141, 95% CI: 1.074-1.212, P < .001) were independent predictors of unfavorable functional outcomes at 1 year. CONCLUSIONS In patients receiving intravenous thrombolysis, we found that MPVLR, atrial fibrillation, symptomatic stenosis occlusion, and baseline NIHSS score were significant predictors of unfavorable functional outcomes at 1 year.
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Affiliation(s)
- Mingfeng Zhai
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Department of Neurology, The Affiliated Fuyang People's Hospital of Anhui Medical University, Fuyang, China
| | - Jinwei Yang
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xiaoyan Cao
- Department of Pediatrics, The First Affiliated Hospital of Anhui Medical University, Anhui Public Health Clinical Center, Hefei, China
- Anhui Public Health Clinical Center, Hefei, China
| | - Yingying Li
- Department of Neurology, The Affiliated Fuyang People's Hospital of Anhui Medical University, Fuyang, China
| | - Hui Xu
- Department of Neurology, The Affiliated Fuyang People's Hospital of Anhui Medical University, Fuyang, China
| | - Yu Wang
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
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Su N, Tang X, Zhan X, Wang X, Peng F, Wen Y, Feng X, Zhou Q, Wang Q, Chen X, Yang Y, Shang S. The relationship between platelet distribution width and new-onset cardiovascular disease events in patients with peritoneal dialysis. Ren Fail 2022; 44:1640-1648. [PMID: 36285366 PMCID: PMC9621293 DOI: 10.1080/0886022x.2022.2130802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Objectives The global mortality rate from chronic kidney disease (CKD) has increased over the past two decades. Typically, peritoneal dialysis (PD) remains a useful alternative treatment for end-stage renal disease. Cardiovascular disease (CVD) is the main complication in PD patients. In terms of prognosis, it is reported that platelet distribution width (PDW) can predict adverse CVD events. However, the relationship between PDW and new-onset CVD in PD patients is not clear. This study aimed to explore the relationship between PDW and new-onset CVD in PD patients. Methods This was a retrospective cohort study, from 4 July 2005 to 31 December 2019, and a total of 1557 patients were recruited. PDW was respectively categorized into two groups: PDW ≤13.2 fL and PDW >13.2 fL. The primary outcome was a new-onset CVD event. Cox proportional hazards models were performed to assess the hazard ratio (HR). Receiver-operating characteristic (ROC) curves were applied to evaluate the predictive accuracy of the PDW on CVD events. Results During follow-up, 114 new-onset CVD events were recorded. Cox proportional hazards models showed a higher risk of CVD events in patients with high PDW (HR = 1.862 95%CI 1.205–2.877, p = 0.005). Kaplan–Meier cumulative incidence curves showed the risk of the first occurrence of CVD events was greater in the high PDW group (p = 0.006). Conclusions High PDW is associated with new-onset cardiovascular disease events in PD patients.
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Affiliation(s)
- Ning Su
- Department of Nephrology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Department of Hematology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xingming Tang
- Department of Nephrology, DongGuan SongShan Lake Tungwah Hospital, DongGuan, China
| | - Xiaojiang Zhan
- Department of Nephrology, The First Affiliated Hospital, Nanchang University, Nanchang, China
| | - Xiaoyang Wang
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Fenfen Peng
- Department of Nephrology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yueqiang Wen
- Department of Nephrology, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Xiaoran Feng
- Department of Nephrology, Jiujiang No. 1 People’s Hospital, Jiujiang, China
| | - Qian Zhou
- Department of Medical Statistics, Clinical Trials Unit, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qinqin Wang
- Department of Nephrology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xingyu Chen
- Department of Nephrology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuanyuan Yang
- Department of Nephrology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Sijia Shang
- Department of Nephrology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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Szyluk K, Jarosz A, Balcerzyk-Matić A, Iwanicka J, Iwanicki T, Nowak T, Gierek M, Negru M, Kalita M, Górczyńska-Kosiorz S, Kania W, Niemiec P. Polymorphic Variants of the PDGFRB Gene Influence Efficacy of PRP Therapy in Treating Tennis Elbow: A Prospective Cohort Study. J Clin Med 2022; 11:6362. [PMID: 36362590 PMCID: PMC9657684 DOI: 10.3390/jcm11216362] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 10/20/2022] [Accepted: 10/25/2022] [Indexed: 01/14/2024] Open
Abstract
BACKGROUND Differences in response to PRP (platelet-rich plasma) therapy may be linked to the variability of growth factors and their receptor's genes. Considering that, we checked whether the platelet-derived growth factor receptor beta gene (PDGFRB) single nucleotide polymorphisms (SNPs) affect the effectiveness of PRP therapy in treating tennis elbow patients. METHODS The treatment efficacy was analyzed over time (2, 4, 8, 12, 24, 52, and 104 weeks after PRP injection) on 107 patients (132 elbows) using PROMs (patient-reported outcome measures), namely VAS (Visual Analog Scale), QDASH (quick version of Disabilities of the Arm, Shoulder, and Hand) and PRTEE (Patient-Rated Tennis Elbow Evaluation). Five polymorphisms of the PDGFRB gene (rs4324662, rs758588, rs3828610, rs3756311, and rs3756312) were genotyped. RESULTS The CC (rs3828610) and GG (rs3756311 and rs3756312) genotypes had a particularly strong impact on the effectiveness of the therapy, as measured by the values of PROMs, both in additive as well as dominant/recessive models. These homozygotes were also characterized by significantly higher values of MPV (mean platelet volume). CONCLUSIONS The PDGFRB gene SNPs affect the effectiveness of PRP therapy in treating tennis elbow patients and it may result from the differentiated metabolic activity of platelets in particular genotype variants.
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Affiliation(s)
- Karol Szyluk
- Department of Physiotherapy, Faculty of Health Sciences in Katowice, Medical University of Silesia in Katowice, 40-752 Katowice, Poland
- District Hospital of Orthopaedics and Trauma Surgery, Bytomska 62 Str., 41-940 Piekary Śląskie, Poland
| | - Alicja Jarosz
- Department of Biochemistry and Medical Genetics, School of Health Sciences in Katowice, Medical University of Silesia in Katowice, Medyków 18 Str., 40-752 Katowice, Poland
| | - Anna Balcerzyk-Matić
- Department of Biochemistry and Medical Genetics, School of Health Sciences in Katowice, Medical University of Silesia in Katowice, Medyków 18 Str., 40-752 Katowice, Poland
| | - Joanna Iwanicka
- Department of Biochemistry and Medical Genetics, School of Health Sciences in Katowice, Medical University of Silesia in Katowice, Medyków 18 Str., 40-752 Katowice, Poland
| | - Tomasz Iwanicki
- Department of Biochemistry and Medical Genetics, School of Health Sciences in Katowice, Medical University of Silesia in Katowice, Medyków 18 Str., 40-752 Katowice, Poland
| | - Tomasz Nowak
- Department of Biochemistry and Medical Genetics, School of Health Sciences in Katowice, Medical University of Silesia in Katowice, Medyków 18 Str., 40-752 Katowice, Poland
| | - Marcin Gierek
- Center for Burns Treatment, Jana Pawła II Str., 41-100 Siemianowice Śląskie, Poland
| | - Marius Negru
- Trauma and Orthopaedics Department, St. Bernard’s Hospital, Harbour Views Rd., Gibraltar GX11 1AA, UK
| | - Marcin Kalita
- District Hospital of Orthopaedics and Trauma Surgery, Bytomska 62 Str., 41-940 Piekary Śląskie, Poland
| | - Sylwia Górczyńska-Kosiorz
- Department of Internal Medicine, Diabetology and Nephrology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, 41-800 Zabrze, Poland
| | - Wojciech Kania
- Department of Trauma and Orthopedic Surgery, Multidisciplinary Hospital in Jaworzno, Chełmońskiego 28 Str., 43-600 Jaworzno, Poland
| | - Paweł Niemiec
- Department of Biochemistry and Medical Genetics, School of Health Sciences in Katowice, Medical University of Silesia in Katowice, Medyków 18 Str., 40-752 Katowice, Poland
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Niu MH, Liu PH, Liu ZH, Zhu JW, Guo R, He F. The relationship between mean platelet volume lymphocyte ratio and collateral circulation in patients with chronic total coronary occlusion. Front Cardiovasc Med 2022; 9:1008212. [DOI: 10.3389/fcvm.2022.1008212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 09/22/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveTo correlate mean platelet volume lymphocyte ratio (MPVLR) and coronary collateral circulation (CCC) in patients with chronic total occlusion (CTO).Materials and methodsA total of 643 patients who were hospitalized at a single large academic medical center from January 2020 to October 2021 and had CTO lesions in at least one major coronary artery confirmed by coronary angiography were retrospectively analyzed. Patients were divided according to the Rentrop criteria into poorly formed CCC (Rentrop grade 0–1, n = 235) and well-formed CCC (Rentrop grade 2–3, n = 408) groups. Mean platelet volume lymphocyte ratio (MPVLR) was calculated from routine laboratory data (MPV divided by lymphocyte count). The clinical data of the two groups were compared, and relationships between MPVLR and CCC formation were analyzed.ResultsThe MPVLR of patients with poorly formed CCC was significantly higher than that of patients with well-formed CCC (7.82 ± 3.80 vs. 4.84 ± 1.42, P < 0.01). The prevalence of diabetes mellitus and C-reactive protein levels were significantly higher in the poor CCC group than in the good CCC group (P < 0.01), while the proportions of patients with CTO or multivessel lesions in the right coronary artery were significantly lower in the poor CCC group than in the good CCC group (P < 0.01). Multivariate logistic regression analysis identified MPVLR (OR: 2.101, 95% CI: 1.840–2.399, P < 0.01), C-reactive protein level (OR: 1.036, 95% CI: 1.008–1.064, P < 0.05), a history of diabetes mellitus (OR: 2.355, 95% CI: 1.532–3.621, P < 0.01), and right coronary CTO ratio (OR: 0.313, 95% CI: 0.202–0.485, P < 0.01) as independent risk factors for CCC formation. The area under the ROC curve of MPVLR for predicting poorly formed CCC was 0.82 (95% CI: 0.784–0.855, P < 0.01), the best cut-off point was 6.02 and the sensitivity and specificity of MPVLR for predicting poorly formed CCC were 72.3 and 82.4%, respectively.ConclusionIn patients with coronary CTO, MPVLR was negatively correlated with CCC and a high MPVLR level was an independent predictor of poorly formed CCC.
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Weng Y, Gao Y, Zhao M, Zeng T, Huang J, Xie H, Huang J, Chen Y, Hu X, Xu J, Zhu J, Lin S, Ke T, Li X, Zhang X. The white blood cell count to mean platelet volume ratio for ischemic stroke patients after intravenous thrombolysis. Front Immunol 2022; 13:995911. [PMID: 36263052 PMCID: PMC9574706 DOI: 10.3389/fimmu.2022.995911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 09/01/2022] [Indexed: 11/13/2022] Open
Abstract
Background and Purpose White blood cell count to mean platelet volume ratio (WMR) is increasingly recognized as a promising biomarker. However, its predictive capability for acute ischemic stroke (AIS) patients is relatively less researched. The primary aim of this study is to explore its prognostic value in AIS patients after reperfusion regarding 3-month poor functional outcome. Methods A total of 549 AIS patients who had undergone vascular reperfusion procedure with complete 3-month follow-up were retrospectively recruited in this study. White blood cell count, mean platelet volume at 24 h of admission were recorded. Stroke severity had been estimated using the National Institutes of Health Stroke Scale (NIHSS) and poor outcome was defined as modified Rankin Scale (mRS) 3–6 at 3 months. Results AIS patients with poor functional outcome at 3 months displayed higher WMR. A positive correlation between WMR and NIHSS score was found (r = 0.334, p < 0.001). After adjusting potential confounders, WMR was still an independent risk factor for poor prognosis at 3 months (OR = 2.257, 95% CI [1.117-4.564], p = 0.023) in multivariate logistic regression model. Subgroup analyses further suggested a significant association between WMR and poor outcome in high baseline NIHSS (per 0.1-point increase: OR = 1.153, 95% CI [1.014-1.312], p = 0.030) group. Receiver operating characteristic (ROC) curves analysis was utilized to assess the predictive ability of WMR, indicating a cut-off value of 0.86. A nomogram that includes age, sex, NIHSS on admission, high WMR for predicting 1-year all-cause survival was also developed (C-index = 0.628). Conclusions WMR is significantly correlated with stroke severity on admission and is proved to be an important prognostic indicator for AIS outcomes, especially in high NIHSS on admission group. Additionally, the developed nomogram that includes high WMR for predicting 1-year survival provides us with an effective visualization tool.
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Affiliation(s)
- Yiyun Weng
- Department of Neurology, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yufan Gao
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Mingyue Zhao
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Tian Zeng
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- The First School of Medicine, School of Information and Engineering, Wenzhou Medical University, Wenzhou, China
| | - Jiaqi Huang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- The First School of Medicine, School of Information and Engineering, Wenzhou Medical University, Wenzhou, China
| | - Haobo Xie
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- The First School of Medicine, School of Information and Engineering, Wenzhou Medical University, Wenzhou, China
| | - Jiexi Huang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- The First School of Medicine, School of Information and Engineering, Wenzhou Medical University, Wenzhou, China
| | - Yiqun Chen
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- The First School of Medicine, School of Information and Engineering, Wenzhou Medical University, Wenzhou, China
| | - Xiaoya Hu
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Jiahan Xu
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- The First School of Medicine, School of Information and Engineering, Wenzhou Medical University, Wenzhou, China
| | - Jinrong Zhu
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Suichai Lin
- Department of Emergency, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Tingting Ke
- Department of Emergency, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiang Li
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- *Correspondence: Xu Zhang, ; Xiang Li,
| | - Xu Zhang
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- *Correspondence: Xu Zhang, ; Xiang Li,
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Ankle NR, Desai R, Havaldar RR. Effect of Deviated Nasal Septum on Mean Platelet Volume: A Prospective Study. Indian J Otolaryngol Head Neck Surg 2022; 74:1216-1219. [PMID: 36452540 PMCID: PMC9702385 DOI: 10.1007/s12070-020-02289-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 11/24/2020] [Indexed: 10/22/2022] Open
Abstract
Nasal obstruction due to Deviated Nasal Septum (DNS) is a commonly encountered condition by the Otorhinolaryngologist. This leads to chronic hypoxia which in turn leads to stimulation of platelets. This change can be assessed by estimation of the Mean Platelet Volume (MPV) which is a commonly available investigation while ordering a haemogram. As there is a lot of conflicting data about the relationship between DNS and MPV, this study was undertaken to evaluate if there is a relationship between these two parameters. A 1-year observational study was done and after adhering to the inclusion and exclusion criteria, there were 50 cases of deviated nasal septum and 50 controls who attended the ENT Out-Patient Department of a tertiary care hospital who were evaluated. Blood was drawn and the Mean Platelet Volume was estimated. It was found that there was no statistical significance between the cases and controls. Contradictory to other studies done in literature, our study did not find any correlation. This could be due to the type of septal deviation cases that were part of our study. Hence, multicentric studies with larger samples need to be studied in order to establish sound conclusions.
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Affiliation(s)
- Nitin R. Ankle
- Department of ENT and Head & Neck Surgery, KAHER’s J. N. Medical College, Belagavi, Karnataka India
| | - Rohini Desai
- Department of ENT and Head & Neck Surgery, KAHER’s J. N. Medical College, Belagavi, Karnataka India
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