{"title":"影响膝骨关节炎患者富血小板血浆特征的因素。","authors":"Sezen Karaborklu Argut, Derya Celik, Omer Naci Naci Ergin, Onder Ismet Kilicoglu","doi":"10.5152/j.aott.2023.22077","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>The aim of this study was to present an analysis of platelet-rich plasma obtained from patients with knee osteoarthritis and reveal the factors affecting its features.</p><p><strong>Methods: </strong>A total of 62 patients (mean age: 56.68 ± 7.13 years) with symptomatic knee osteoarthritis were included in this study. Age (years), gender, height (m), weight (kg), body mass index (kg/m2), duration of symptoms, smoking status, smoking index, general health status, and physical activity scores were recorded. Whole blood and platelet-rich plasma cell counts were performed with a hematology analyzer. White blood cell, red blood cell, and platelet counts were recorded. According to the dose of injected platelets, efficiency of the procedure, purity of platelet-rich plasma, and activation classification, dose of platelets, efficiency of the procedure (platelet recovery rate, %), and purity of the obtained platelet-rich plasma product (relative composition in platelets, %) were calculated. Correlation analysis between the features of platelet-rich plasma and the patient-related variables, including age, gender, body mass index, smoking status, smoking index, presence of other health conditions, physical activity scores, duration of symptoms, and pain levels, was performed.</p><p><strong>Results: </strong>Dose of injected platelets, efficiency of the procedure, purity of platelet-rich plasma, and activation analysis showed that the dose of injected platelets was 3.25 billion, the efficiency of the process was 77%, and the purity rate of the platelet-rich plasma was 98.4%. Platelet-rich plasma platelet count was correlated with whole blood platelet count (r = 0.81, P < .001), whole blood white blood cell count (r = 0.39, P = .002), smoking status (r = 0.56, P = .03), smoking index (r = -0.63, P = .002), and the presence of hypertension (r = -0.31, P=.04). Platelet-rich plasma white blood cell and purity of platelet-rich plasma were correlated with the smoking status of the patients (r = 0.52, P = .01; r = 0.64, P = .003, respectively).</p><p><strong>Conclusion: </strong>This study has demonstrated that high dose and very pure platelet-rich plasma with medium efficiency was yielded with this platelet-rich plasma preparation procedure; whole blood platelet count, the presence of hypertension, and the smoking status of patients affect the features of the obtained platelet-rich plasma.</p><p><strong>Level of evidence: </strong>Level IV, Diagnostic Study.</p>","PeriodicalId":7097,"journal":{"name":"Acta orthopaedica et traumatologica turcica","volume":null,"pages":null},"PeriodicalIF":1.1000,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/9d/7d/aott-57-4-148.PMC10544179.pdf","citationCount":"0","resultStr":"{\"title\":\"Factors affecting the features of platelet-rich plasma in patients with knee osteoarthritis.\",\"authors\":\"Sezen Karaborklu Argut, Derya Celik, Omer Naci Naci Ergin, Onder Ismet Kilicoglu\",\"doi\":\"10.5152/j.aott.2023.22077\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>The aim of this study was to present an analysis of platelet-rich plasma obtained from patients with knee osteoarthritis and reveal the factors affecting its features.</p><p><strong>Methods: </strong>A total of 62 patients (mean age: 56.68 ± 7.13 years) with symptomatic knee osteoarthritis were included in this study. Age (years), gender, height (m), weight (kg), body mass index (kg/m2), duration of symptoms, smoking status, smoking index, general health status, and physical activity scores were recorded. Whole blood and platelet-rich plasma cell counts were performed with a hematology analyzer. White blood cell, red blood cell, and platelet counts were recorded. According to the dose of injected platelets, efficiency of the procedure, purity of platelet-rich plasma, and activation classification, dose of platelets, efficiency of the procedure (platelet recovery rate, %), and purity of the obtained platelet-rich plasma product (relative composition in platelets, %) were calculated. Correlation analysis between the features of platelet-rich plasma and the patient-related variables, including age, gender, body mass index, smoking status, smoking index, presence of other health conditions, physical activity scores, duration of symptoms, and pain levels, was performed.</p><p><strong>Results: </strong>Dose of injected platelets, efficiency of the procedure, purity of platelet-rich plasma, and activation analysis showed that the dose of injected platelets was 3.25 billion, the efficiency of the process was 77%, and the purity rate of the platelet-rich plasma was 98.4%. Platelet-rich plasma platelet count was correlated with whole blood platelet count (r = 0.81, P < .001), whole blood white blood cell count (r = 0.39, P = .002), smoking status (r = 0.56, P = .03), smoking index (r = -0.63, P = .002), and the presence of hypertension (r = -0.31, P=.04). Platelet-rich plasma white blood cell and purity of platelet-rich plasma were correlated with the smoking status of the patients (r = 0.52, P = .01; r = 0.64, P = .003, respectively).</p><p><strong>Conclusion: </strong>This study has demonstrated that high dose and very pure platelet-rich plasma with medium efficiency was yielded with this platelet-rich plasma preparation procedure; whole blood platelet count, the presence of hypertension, and the smoking status of patients affect the features of the obtained platelet-rich plasma.</p><p><strong>Level of evidence: </strong>Level IV, Diagnostic Study.</p>\",\"PeriodicalId\":7097,\"journal\":{\"name\":\"Acta orthopaedica et traumatologica turcica\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2023-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/9d/7d/aott-57-4-148.PMC10544179.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta orthopaedica et traumatologica turcica\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.5152/j.aott.2023.22077\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ORTHOPEDICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta orthopaedica et traumatologica turcica","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5152/j.aott.2023.22077","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
Factors affecting the features of platelet-rich plasma in patients with knee osteoarthritis.
Objective: The aim of this study was to present an analysis of platelet-rich plasma obtained from patients with knee osteoarthritis and reveal the factors affecting its features.
Methods: A total of 62 patients (mean age: 56.68 ± 7.13 years) with symptomatic knee osteoarthritis were included in this study. Age (years), gender, height (m), weight (kg), body mass index (kg/m2), duration of symptoms, smoking status, smoking index, general health status, and physical activity scores were recorded. Whole blood and platelet-rich plasma cell counts were performed with a hematology analyzer. White blood cell, red blood cell, and platelet counts were recorded. According to the dose of injected platelets, efficiency of the procedure, purity of platelet-rich plasma, and activation classification, dose of platelets, efficiency of the procedure (platelet recovery rate, %), and purity of the obtained platelet-rich plasma product (relative composition in platelets, %) were calculated. Correlation analysis between the features of platelet-rich plasma and the patient-related variables, including age, gender, body mass index, smoking status, smoking index, presence of other health conditions, physical activity scores, duration of symptoms, and pain levels, was performed.
Results: Dose of injected platelets, efficiency of the procedure, purity of platelet-rich plasma, and activation analysis showed that the dose of injected platelets was 3.25 billion, the efficiency of the process was 77%, and the purity rate of the platelet-rich plasma was 98.4%. Platelet-rich plasma platelet count was correlated with whole blood platelet count (r = 0.81, P < .001), whole blood white blood cell count (r = 0.39, P = .002), smoking status (r = 0.56, P = .03), smoking index (r = -0.63, P = .002), and the presence of hypertension (r = -0.31, P=.04). Platelet-rich plasma white blood cell and purity of platelet-rich plasma were correlated with the smoking status of the patients (r = 0.52, P = .01; r = 0.64, P = .003, respectively).
Conclusion: This study has demonstrated that high dose and very pure platelet-rich plasma with medium efficiency was yielded with this platelet-rich plasma preparation procedure; whole blood platelet count, the presence of hypertension, and the smoking status of patients affect the features of the obtained platelet-rich plasma.
期刊介绍：
Acta Orthopaedica et Traumatologica Turcica (AOTT) is an international, scientific, open access periodical published in accordance with independent, unbiased, and double-blinded peer-review principles. The journal is the official publication of the Turkish Association of Orthopaedics and Traumatology, and Turkish Society of Orthopaedics and Traumatology. It is published bimonthly in January, March, May, July, September, and November. The publication language of the journal is English.
The aim of the journal is to publish original studies of the highest scientific and clinical value in orthopedics, traumatology, and related disciplines. The scope of the journal includes but not limited to diagnostic, treatment, and prevention methods related to orthopedics and traumatology. Acta Orthopaedica et Traumatologica Turcica publishes clinical and basic research articles, case reports, personal clinical and technical notes, systematic reviews and meta-analyses and letters to the Editor. Proceedings of scientific meetings are also considered for publication.
The target audience of the journal includes healthcare professionals, physicians, and researchers who are interested or working in orthopedics and traumatology field, and related disciplines.
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