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Fonseca L, Borges Duarte D, Brandão JR, Alves Pereira C, Amado A, Gouveia P, Couto Carvalho A, Borges F, Freitas C. Papillary thyroid carcinoma: the impact of histologic vascular invasion. Minerva Endocrinol (Torino) 2024; 49:69-75. [PMID: 36251020 DOI: 10.23736/s2724-6507.22.03749-6] [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: 02/18/2024]
Abstract
BACKGROUND The American Thyroid Association (ATA) recurrence risk prediction system considers vascular invasion (VI) as a relative indicator for adjuvant radioactive iodine (RAI) treatment, nevertheless VI final role in PTC management is yet to be defined. This study aims to assess the impact of histologic VI in papillary thyroid carcinoma (PTC). METHODS A retrospective study with PTC patients admitted in our Thyroid Cancer Unit, between January 1960 and December 2016 was performed. We reviewed 905 patient records with 275 having full information about VI on their pathological reports. Demographic and clinical variables were obtained, and univariate/multivariate analysis was performed in order to obtain potential predictive prognostic factors. RESULTS Fifty-one out 275 patients presented VI (18.5%; 95% CI 14.4-23.6%), these individuals had larger tumors (median 19 mm vs. 12 mm, P<0.001) with more frequent extraglandular invasion (54.0% vs. 17.1%, P<0.001), regional lymph nodes involvement (29.8% vs. 12.6%, P=0.003)and distant metastasis (10.9% vs. 1.9%, P=0.003) at diagnosis. VI was an independent predictor for regional lymph node and/or distant metastasis at diagnosis (OR 2.93 [IC 95% 1.16-7.41, P=0.008]). After a median follow-up time was 68.5 months patients with VI presented higher rates of local recurrence and lymph node metastasis recurrence. CONCLUSIONS In this study, the presence of VI in PTC is associated to higher rate of lymph node and distant metastasis at diagnosis. Its presence should be probably considered an adverse prognostic factor in PTC, perhaps justifying more aggressive therapeutic and follow-up approaches in such cases.
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Affiliation(s)
- Liliana Fonseca
- Unit of Endocrinology, Department of Diabetes and Metabolism, University Hospital of Porto, Porto, Portugal -
| | - Diana Borges Duarte
- Unit of Endocrinology, Department of Diabetes and Metabolism, University Hospital of Porto, Porto, Portugal
| | - José R Brandão
- Unit of Endocrinology, Department of Diabetes and Metabolism, University Hospital of Porto, Porto, Portugal
| | - Catarina Alves Pereira
- Unit of Endocrinology, Department of Diabetes and Metabolism, University Hospital of Porto, Porto, Portugal
| | - Ana Amado
- Unit of Endocrinology, Department of Diabetes and Metabolism, University Hospital of Porto, Porto, Portugal
| | - Patrícia Gouveia
- Unit of Endocrinology, Department of Diabetes and Metabolism, University Hospital of Porto, Porto, Portugal
| | - André Couto Carvalho
- Unit of Endocrinology, Department of Diabetes and Metabolism, University Hospital of Porto, Porto, Portugal
| | - Fátima Borges
- Unit of Endocrinology, Department of Diabetes and Metabolism, University Hospital of Porto, Porto, Portugal
| | - Cláudia Freitas
- Unit of Endocrinology, Department of Diabetes and Metabolism, University Hospital of Porto, Porto, Portugal
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Mukherjee P, Sanyal S, Chadha S, Mukherjee S. The Impact of Polycystic Ovary Syndrome (PCOS) on the Risk of Developing Ovarian Cancer and Thyroid Disorders: A Comprehensive Review. Endocr Metab Immune Disord Drug Targets 2024; 24:562-572. [PMID: 37986267 DOI: 10.2174/0118715303266512231103075551] [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: 06/09/2023] [Revised: 09/13/2023] [Accepted: 09/26/2023] [Indexed: 11/22/2023]
Abstract
Polycystic ovary syndrome (PCOS) is a common hormonal disorder that affects women. It is characterized by hyperandrogenism, polycystic ovarian morphology, and other related disorders. It is associated with various health conditions, such as infertility and increased risk of heart problems. Ovarian cancer is also a significant concern, as it is the fifth leading cause of death in women. While there is evidence suggesting a potential association between PCOS and ovarian cancer, the exact nature of this relationship remains unclear. Thyroid disorders, particularly hypothyroidism and Hashimoto's thyroiditis, have also been linked to PCOS. The presence of hypothyroidism can contribute to the development of polycystic ovarian morphology, affecting ovulation and hormone balance. Many works have shown a higher ubiquity of autoimmune thyroid disease in PCOS patients, indicating a potential association between the two conditions. The occurrence of PCOS, hirsutism, and acne underscores the frequency of endocrine disorders in women. This review paper examines the present relevant work on the association between PCOS and ovarian cancer as well as PCOS and thyroid disorders. A systematic literature search was conducted on the internet, such as PubMed, Scopus, and Google Scholar database, to identify peer-reviewed publications pertaining to PCOS, ovarian cancer, and thyroid disorders. While some studies have delineated a significant link between PCOS and ovarian cancer or thyroid disorders, others have yielded inconclusive results. Further research is necessary to establish a definitive causal relationship between these conditions. Understanding the relationship between PCOS, ovarian cancer, and thyroid disorders is crucial for early detection, accurate diagnosis, and effective management of these conditions. Identifying potential risk factors and developing appropriate screening strategies can improve women's health outcomes and reduce the burden associated with these disorders.
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Affiliation(s)
- Payal Mukherjee
- Amity Institute of Biotechnology, Amity University Uttar Pradesh Lucknow Campus, Lucknow, Uttar Pradesh, India
| | - Somali Sanyal
- Amity Institute of Biotechnology, Amity University Uttar Pradesh Lucknow Campus, Lucknow, Uttar Pradesh, India
| | - Sonia Chadha
- Amity Institute of Biotechnology, Amity University Uttar Pradesh Lucknow Campus, Lucknow, Uttar Pradesh, India
| | - Sayali Mukherjee
- Amity Institute of Biotechnology, Amity University Uttar Pradesh Lucknow Campus, Lucknow, Uttar Pradesh, India
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Shi T, Bian Y, Wu J, Li X, Deng J, Feng T, Huang L, Kong X, Tian J. Decreased NK cell count is a high-risk factor for convulsion in children with COVID-19. BMC Infect Dis 2023; 23:856. [PMID: 38057734 DOI: 10.1186/s12879-023-08556-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 08/22/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND The neurological symptoms caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are of increasing concern. Convulsions are among the main neurological manifestations reported in children with coronavirus disease-2019 (COVID-19), and cause serious harm to physical and mental health. This study aimed to investigate the risk factors for convulsion in children with COVID-19. METHODS This prospective study was conducted at the Children's Hospital of Soochow University. In total, 102 COVID-19 patients with convulsion, 172 COVID-19 patients without convulsion, and 50 healthy controls were enrolled in the study. The children's clinical and laboratory data were analyzed to assess the risk factors for convulsion in COVID-19 patients. RESULTS Convulsions occurred in 37.2% of children, mostly those aged 1-3 years, who were hospitalized with the Omicron variant. The neutrophil count, neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), platelet-to-lymphocyte ratio (PLR), and mean platelet volume-to-platelet ratio (MPR) were significantly higher in the convulsion group than those in the non-convulsion and control groups (P < 0.01). However, the counts of lymphocytes, eosinophils, platelets, lymphocyte subsets, CD3+ T cells, CD4+ T cells, CD8+ T cells, and NK cells were lower in the convulsion group than those in the non-convulsion and control groups (P < 0.01). Multivariate regression analysis indicated that NK cell count (OR = 0.081, 95% CI: 0.010-0.652) and a history of febrile seizure (OR = 10.359, 95% CI: 2.115-50.746) were independent risk factors for the appearance of convulsions in COVID-19. CONCLUSIONS History of febrile seizure and decreased NK cell count were high-risk factors for convulsions in COVID-19 patients.
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Affiliation(s)
- Ting Shi
- Department of Infectious Diseases & Pediatric Intensive Care Unit, Children's Hospital of Soochow University, 303 Jingde Road, Suzhou, 215000, Jiangsu, China
| | - Yuanxi Bian
- Department of Infectious Diseases & Pediatric Intensive Care Unit, Children's Hospital of Soochow University, 303 Jingde Road, Suzhou, 215000, Jiangsu, China
| | - Jiahui Wu
- Department of Infectious Diseases & Pediatric Intensive Care Unit, Children's Hospital of Soochow University, 303 Jingde Road, Suzhou, 215000, Jiangsu, China
| | - Xiaohong Li
- Department of Infectious Diseases & Pediatric Intensive Care Unit, Children's Hospital of Soochow University, 303 Jingde Road, Suzhou, 215000, Jiangsu, China
| | - Jianping Deng
- Department of Infectious Diseases & Pediatric Intensive Care Unit, Children's Hospital of Soochow University, 303 Jingde Road, Suzhou, 215000, Jiangsu, China
| | - Tao Feng
- Department of Infectious Diseases & Pediatric Intensive Care Unit, Children's Hospital of Soochow University, 303 Jingde Road, Suzhou, 215000, Jiangsu, China
| | - Linlin Huang
- Department of Infectious Diseases & Pediatric Intensive Care Unit, Children's Hospital of Soochow University, 303 Jingde Road, Suzhou, 215000, Jiangsu, China.
| | - Xiaoxing Kong
- Department of Infectious Diseases & Pediatric Intensive Care Unit, Children's Hospital of Soochow University, 303 Jingde Road, Suzhou, 215000, Jiangsu, China
| | - Jianmei Tian
- Department of Infectious Diseases & Pediatric Intensive Care Unit, Children's Hospital of Soochow University, 303 Jingde Road, Suzhou, 215000, Jiangsu, China.
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Abd El-Azim MM, Mousa MK, Abdelmaaboud RM, Rezq NN, Mohammed SS. Evaluation of the role of neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR) and mean platelet volume (MPV) time series as predictors of diagnosis and prognosis of hemotoxic snakebite. Biomarkers 2023; 28:652-662. [PMID: 37902066 DOI: 10.1080/1354750x.2023.2277668] [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: 06/21/2023] [Accepted: 10/22/2023] [Indexed: 10/31/2023]
Abstract
BACKGROUND This study aimed to assess the predictive value of NLR, PLR, and MPV time series for diagnosis and prognosis of hemotoxic snakebite envenomation. METHODS This is a prospective study among snakebite patients admitted to the Poison Control Center of Ain Shams University Hospitals and Assiut University Hospitals from the beginning of July 2019 to the end of October 2021. Patients were classified according to their clinical severity into three groups: mild, moderate, and severe. RESULTS The maximum incidence of snakebite was found in males (95%) from rural areas (80%); at lower limbs (70%); at night (51%); and during the autumn season (43.3%). The admission NLR and PLR can predict hemotoxic snakebite envenomation with an AUC of 0.940 and 0.569. The combination of NLR with PLR can develop a more predominant prediction of snakebite envenomation with an area under the curve (AUC) of 0.979. Furthermore, higher admission NLR and PLR levels are associated with prolonged hospital stays. CONCLUSION While NLR and PLR levels may be helpful in the diagnosis of snakebite, MPV plays no part in the prognosis of snakebite patients. Serial NLR, PLR initially, at 24 hours, and predischarge can be used to evaluate the early treatment response.
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Affiliation(s)
- Mariam M Abd El-Azim
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Mona K Mousa
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Ragaa M Abdelmaaboud
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Nabil N Rezq
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Sarah S Mohammed
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Bora A. Is the neutrophil-to-lymphocyte ratio a marker for differentiating between benign and malignant submandibular gland masses? REVISTA DA ASSOCIACAO MEDICA BRASILEIRA (1992) 2023; 69:e20230738. [PMID: 37909621 PMCID: PMC10610767 DOI: 10.1590/1806-9282.20230738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 08/03/2023] [Indexed: 11/03/2023]
Abstract
OBJECTIVE This study aimed to evaluate the effect of the neutrophil-to-lymphocyte ratio on the differentiation of benign and malignant masses in the submandibular triangle. METHODS We retrospectively evaluated 48 patients who underwent surgery for submandibular gland masses between January 2013 and February 2023. The patient's age, gender, preoperative complete blood count and imaging findings, postoperative histopathological diagnosis, and hemogram data were analysed. Patients were evaluated according to their postoperative histopathological diagnoses and categorised into four main groups: sialolithiasis, sialadenitis, benign tumours, and malignant tumours. Benign submandibular gland disease formations were evaluated under group B and malignant tumour formations under group M. RESULTS A preoperative fine needle aspiration biopsy was performed on 19 patients due to sialadenitis, pleomorphic adenoma, and malignant diseases other than sialolithiasis. One patient died among the patients with malignant disease and the remaining 7 patients were compared with the benign group of 40 patients regarding preoperative and postoperative neutrophil-to-lymphocyte ratio. In the benign group, the neutrophil-to-lymphocyte ratio was 2.64 preoperatively and decreased to 2.34 in the first postoperative year. The preoperative neutrophil-to-lymphocyte ratio decreased from 4.79 to 1.77 postoperatively in the malignant group. A statistically significant difference was observed (p<0.05). CONCLUSION This is the first study to demonstrate that the neutrophil-to-lymphocyte ratio can be used as a biomarker in submandibular gland masses and has prognostic significance in malignant masses. In addition to fine needle aspiration biopsy results, neutrophil-to-lymphocyte ratio can be used as a biomarker.
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Affiliation(s)
- Adem Bora
- Cumhuriyet University, Faculty of Medicine, Department of Otorhinolaryngology – Sivas, Turkey
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Bektan Kanat B, Suzan V, Ulugerger Avci G, Mungan HE, Unal D, Emiroglu Gedik T, Suna Erdincler D, Doventas A, Yavuzer H. Comprehensive evaluation of older patients with suspected malignancy: 5-year experience of a tertiary geriatric inpatient unit. Curr Med Res Opin 2023; 39:1085-1091. [PMID: 37501602 DOI: 10.1080/03007995.2023.2242246] [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: 04/06/2023] [Revised: 07/19/2023] [Accepted: 07/26/2023] [Indexed: 07/29/2023]
Abstract
OBJECTIVE Geriatric cancer population is growing. Both cancer and geriatric conditions are associated with some degree of inflammatory burden. To comprehensively present our five years of experience in patients with suspicion of a malignancy, signs and symptoms that are more prominent as indicator of malignancies, conditions that cause malignancy-like symptoms, and common malignancies and newly diagnosed malignancies in geriatric patients with a history of cancer. METHODS Patients hospitalized with suspected malignancy in a geriatric inpatient unit were included. Demographic data, hospitalization symptoms, clinical findings, smoking history, laboratory and further examinations, comprehensive geriatric assessment scores, length of hospital stay and discharge diagnoses were examined. Endoscopy and colonoscopy findings were also recorded. RESULTS Of the 1,104 patients hospitalized for various reasons in the five-year period, 197 (106 women) were suspected of having a malignancy. Mean age was 78.22 ± 7.27. A total of 65 (33%) patients were diagnosed with a malignancy. Amount of smoking (pack/year) and geriatric depression scale (GDS) scores were significantly higher in malignant group (p = .009; p < .001; respectively). Of the hospitalization symptoms, frequency of lumbar-hip-back pain was significantly higher in the malignant group (p = .043). The three most common cancers were hematologic (32%), lung (15%), and gastrointestinal cancers (15%). Gastritis was the most common pathological finding from gastroscopies (58%), and adenoma from colonoscopies (24%). Malignancies were detected in 40% of patients with a history of malignancy, and 55% of the newly detected malignancies were new primaries. Immunoglobulin G4-related disease was one of the detected interested benign conditions. CONCLUSION The frequency and presentation patterns of malignancies may differ in older adults. Depressive symptoms are common in geriatric cancer patients. Geriatric patients with a history of malignancy should be evaluated in detail for new primary malignancies.
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Affiliation(s)
- Bahar Bektan Kanat
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Veysel Suzan
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Gulru Ulugerger Avci
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Halit Eyyup Mungan
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Damla Unal
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Tugce Emiroglu Gedik
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Deniz Suna Erdincler
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Alper Doventas
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Hakan Yavuzer
- Division of Geriatric Medicine, Department of Internal Medicine, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
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Cao J, Li R, He T, Zhang L, Liu H, Wu X. Role of combined use of mean platelet volume-to-lymphocyte ratio and monocyte to high-density lipoprotein cholesterol ratio in predicting patients with acute myocardial infarction. J Cardiothorac Surg 2023; 18:172. [PMID: 37149659 PMCID: PMC10163726 DOI: 10.1186/s13019-023-02268-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 04/04/2023] [Indexed: 05/08/2023] Open
Abstract
BACKGROUND Atherosclerosis and thrombosis play important roles in the pathophysiology of acute coronary syndrome, with platelet activation and inflammation as the key and initiative factors. Recently mean platelet volume-to-lymphocyte ratio (MPVLR) and monocyte to high-density lipoprotein cholesterol ratio (MHR) have emerged as new prognostic indicators of cardiovascular diseases. However, the predicting effect of the combination of MPVLR and MHR in myocardial infarction has not been reported. OBJECTIVE The aim of this study was to investigate the usefulness of combination of MPVLR and MHR in predicting patients with AMI. METHODS 375 patients who had chest pain or stuffiness were retrospectively enrolled in this study. According to the results of coronary angiography and cardiac troponin, patients were divided into AMI group (n = 284) and control group (n = 91). MPVLR, MHR, Gensini score and Grace score were calculated. RESULTS MPVLR and MHR were significantly higher in AMI group than that in control group (6.47 (4.70-9.58) VS 4.88 (3.82-6.44), 13.56 (8.44-19.01) VS 9.14 (7.00-10.86), P < 0.001, respectively). Meanwhile, both were positively correlated with Gensini score and Grace score. Patients with a high level of MPVLR or MHR had an increased risk for AMI (odds ratio (OR) = 1.2, 95% confidence interval (CI) 1.1-1.4, OR = 1.2, 95% CI 1.2-1.3). Combination of MPVLR and MHR identified a greater ROC area than its individual parameters (P < 0.001). CONCLUSION Both MPVLR and MHR are independent predictors of AMI. Combination of MPVLR and MHR had higher predicting value in AMI, and thus appears to be a new risk factor and biomarker in the evaluation of risk and severity of atherosclerosis in AMI.
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Affiliation(s)
- Jianlei Cao
- Department of Cardiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, China
| | - Rui Li
- Department of Geriatrics, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, China
| | - Tao He
- Department of Cardiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, China
| | - Lin Zhang
- Department of Cardiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, China
| | - Huixia Liu
- Department of Cardiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, China
| | - Xiaoyan Wu
- Department of Cardiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, China.
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Afşin E, Demirkol ME. FACTORS AFFECTING PROGNOSIS AND MORTALITY IN SEVERE COVID-19 PNEUMONIA PATIENTS. Acta Clin Croat 2023; 62:106-114. [PMID: 38304373 PMCID: PMC10829946 DOI: 10.20471/acc.2023.62.01.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 07/12/2021] [Indexed: 02/03/2024] Open
Abstract
Fatality rate in coronavirus disease 2019 (COVID-19) cases has been reported to be 3.4% worldwide. The aim of this study was to evaluate the factors that determine prognosis and mortality in severe COVID-19 pneumonia patients. Eighty adult patients with severe COVID-19 pneumonia hospitalized and monitored at Izzet Baysal State Hospital (Bolu, Turkey) between August and November 2020 were included in this retrospective single-center study. Demographic and laboratory data, severity of radiological involvement, comorbidities, agents used in treatment, and clinical results were recorded, and data were grouped as survivors and non-survivors. The mean patient age was 67.8±12.6 years. There were 59 (73.8%) male patients. Comorbid diseases were present in 53 (66.3%) patients. There was no significant relationship between patient age, gender, smoking status or presence of comorbidity and mortality (p>0.05). The variables such as pulmonary involvement above 50%, intubation, or ferritin (>434.8 µg/L), troponin I (>14.05 ng/L) and procalcitonin (>0.125 ng/mL) as the sole variables of laboratory data were found to have significant relationship with increased mortality (p<0.05). Mortality was significantly higher in patients using steroid pulse therapy + tocilizumab, steroid pulse therapy + hydroxychloroquine, or solely steroid pulse therapy, while it was significantly lower in patients receiving azithromycin therapy and those in the plasma + steroid pulse therapy group. The severity of pulmonary involvement, intubation, and increase in inflammation markers such as ferritin, troponin and procalcitonin were found to be significantly associated with mortality (p<0.05). Treatment approaches with azithromycin and plasma + steroid pulse therapy were found to reduce mortality.
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Affiliation(s)
- Emine Afşin
- Abant Izzet Baysal University Hospital, Department of Chest Diseases, Bolu, Turkey
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Incidental Papillary Microcarcinoma and Papillary Thyroid Carcinoma in Multinodular Goiter. Anal Cell Pathol (Amst) 2023; 2023:2768344. [PMID: 36691406 PMCID: PMC9867591 DOI: 10.1155/2023/2768344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/23/2022] [Accepted: 12/28/2022] [Indexed: 01/15/2023] Open
Abstract
Introduction This study aimed to examine the incidence of incidental papillary microcarcinoma (PMC) and papillary thyroid carcinoma (PTC) in patients with benign multinodular goiter (MNG) and to compare their relationship with some prognostic factors from a new perspective. Methods Bilateral total thyroidectomy (BTT) was used to evaluate the data of 716 patients who underwent a surgery for MNG. The prognostic data for these tumors and the relationship between patients with bilateral and multifocal tumors were evaluated using statistical tests. Results Papillary carcinomas were detected in 201 patients, PMC in 134 of them, and PTCs in 67. Bilaterality was more common in patients with PTCs than in those with PMC. The incidence of bilaterality in male patients with PTC was statistically more common. The presence of intra-tumoral lymphocytes was higher in multifocal PTC cases than in unifocal PTC cases. Conclusion The results revealed that the number of PMC s was high in incidental tumors, and patients with PTC with male sex, bilaterality, multifocality, and tumor capsule invasion were associated with poor prognosis.
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Zhu H, Li Z, Zhou Y, Zheng R, Diao C, Li K, Feng Q, Wang D. Neutrophil-lymphocyte ratio as a risk factor for osteoporotic vertebrae fractures and femoral neck fractures. Medicine (Baltimore) 2022; 101:e32125. [PMID: 36482639 PMCID: PMC9726278 DOI: 10.1097/md.0000000000032125] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 11/10/2022] [Indexed: 12/13/2022] Open
Abstract
Fracture is associated with osteopenia after osteoporosis. Neutrophil-lymphocyte ratio (NLR) is common in inflammatory diseases. NLR can be used as an effective clinical tool to assess postmenopausal osteoporosis. The aim of this study is to further explore the relationship between elevated NLR and the severity of osteoporotic vertebrae fractures and femoral neck fracture based on magnetic resonance imaging (MRI). A total of 80 patients with osteoporotic vertebrae fractures, osteoporotic femoral neck fracture in Baoding Second Central Hospital from 2017 to 2020 were selected as the research objects. This study included a series of pretreatment factors, mainly including white blood cell count, red blood cell count, hemoglobin, and the general condition of the patients. Statistical methods included Pearson chi-square test, Spearman correlation test, logistic regression analysis and receiver operator characteristic (ROC) curve. According to Pearson chi-square test, Spearman correlation test, univariate/multivariate logistic regression analysis, the severity of osteoporotic vertebrae fractures, osteoporotic femoral neck fracture was significantly correlated with NLR (P < .001). NLR (odds ratio [OR] = 13.229, 95% CI: 4.167-41.998, P < .001) was a significant independent risk factor for osteoporotic vertebrae fractures, osteoporotic femoral neck fracture. receiver operator characteristic (ROC) curve was used to detect the specificity and sensitivity. The level of NLR has an important influence on the severity of osteoporotic vertebrae fractures and femoral neck fracture. The higher the level of NLR, the more serious the osteoporotic vertebrae fractures and femoral neck fracture.
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Affiliation(s)
- Hao Zhu
- Department of Orthopedics, The Second Central Hospital of Baoding, Zhuozhou City, Hebei Province, PR China
| | - Zheng Li
- Department of Orthopedics, The Second Central Hospital of Baoding, Zhuozhou City, Hebei Province, PR China
| | - Yizhai Zhou
- Department of Orthopedics, The Second Central Hospital of Baoding, Zhuozhou City, Hebei Province, PR China
| | - Rugeng Zheng
- Department of Orthopedics, The Second Central Hospital of Baoding, Zhuozhou City, Hebei Province, PR China
| | - Cong Diao
- Obstetrics Department, The Second Central Hospital of Baoding, Zhuozhou City, Hebei Province, PR China
| | - Kepeng Li
- Department of Orthopedics, The Second Central Hospital of Baoding, Zhuozhou City, Hebei Province, PR China
| | - Qi Feng
- Department of Orthopedics, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Donglai Wang
- Department of Orthopedics, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
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Cai Y, Ren L, Liu X, Li C, Gang X, Wang G. Thyroid storm complicated by corpus callosum infarction in a young patient: A case report and literature review. Medicine (Baltimore) 2022; 101:e30318. [PMID: 36042649 PMCID: PMC9410692 DOI: 10.1097/md.0000000000030318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
RATIONALE Thyroid storm (TS) is a rare life-threatening hypermetabolic thyrotoxicosis with an incidence of 0.57-0.76/100,000. The coexistence of TS and acute cerebral infarction is rare. Previous studies have shown that hyperthyroidism complicated by cerebral infarction mainly occurs in the intracranial basal ganglia; however, there are no reports of corpus callosum infarction. We report a case of TS complicated by cerebral infarction of the corpus callosum at our hospital. PATIENT CONCERNS A 31-year-old male patient with a history of hyperthyroidism was admitted to the hospital because of fatigue, palpitations, fever, and profuse sweating accompanied by a mild decrease in the muscle strength of the left limb. Diagnosis of a TS was confirmed by the laboratory test results. The patient's clinical symptoms gradually improved after treatment. However, his left limb muscle strength progressively decreased, and the bilateral pathological signs were positive at the same time. Magnetic resonance imaging (MRI) of the head revealed acute cerebral infarction of the corpus callosum and pons. DIAGNOSIS The diagnosis was thyroid strom with acute cerebral infarction of the corpus callosum and pons and severe stenosis or occlusion of the basilar artery. INTERVENTIONS The patient was given 300 mg hydrocortisone intravenously per day, propylthiouracil tablets of 200 mg 3 times a day by nasal feeding, and 20 mg propranolol three times a day by nasal feeding. Aspirin and clopidogrel were administered to prevent platelet aggregation, and atorvastatin calcium was administered to lower lipid levels to stabilize plaques. OUTCOMES The patient's left limb muscle strength recovered to grade 4+, and he could walk beside the bed with support. Simultaneously, thyroid function was better than before. LESSONS Careful physical examination should be performed in patients with thyroid storm, and head imaging examination should be improved for the early detection of cerebral infarction.
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Affiliation(s)
- Yunjia Cai
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, China
| | - Linan Ren
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, China
| | - Xinming Liu
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, China
| | - Chen Li
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, China
| | - Xiaokun Gang
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, China
| | - Guixia Wang
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, China
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Wei Y, Feng J, Ma J, Chen D, Xu H, Yin L, Chen J. Characteristics of platelet-associated parameters and their predictive values in Chinese patients with affective disorders. BMC Psychiatry 2022; 22:150. [PMID: 35216557 PMCID: PMC8874305 DOI: 10.1186/s12888-022-03775-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 02/09/2022] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE Platelets are increasingly considered to play an important role in inflammation and are being regarded as a putative bridge linking mental diseases and inflammatory response. Platelet-associated haematological parameters including mean platelet volume (MPV), platelet distribution width (PDW), plateletcrit (PCT), systemic immune-inflammation index (SII), platelet to lymphocyte ratio (PLR), platelet to albumin ratio (PAR) and red blood cell distribution width (RDW) to platelet ratio (RPR), have been recently investigated as simple, easily available, and inexpensive inflammatory markers. In this study, we aimed is to use large-scale clinical data to study platelet parameters in patients with affective disorders, to further investigate the predictive power of platelet parameters for major depressive disorder (MDD) and bipolar disorder (BD). METHODS The retrospective, naturalistic, cross-sectional study analysed the data of 14,007 Chinese affective disorder patients, including 4,801 patients with first-episode MDD, 4,098 patients with recurrent MDD, 3,444 patients with BD manic episodes and 1,664 patients with BD depressive episodes. Meanwhile, 6,847 healthy subjects were served as the control group. The differences in the MPV, PDW, PCT, SII, PLR, PAR, RPR and albumin among different groups were compared, and the contributing factors for the occurrence of MDD or BD were analysed. RESULTS There were significant differences in MPV, PDW, PCT, SII, PLR, RPR and albumin values among the study groups. In the subjects, patients experiencing BD manic episodes had the highest mean values of MPV and SII, patients experiencing BD depressive episodes had the lowest mean values of platelet counts and PAR, and patients with MDD had the highest mean values of PLR and RDW. The levels of MPV, PDW and albumin were independently correlated with MDD and BD, and they are important predictors for differentiating patients with MDD or BD from healthy controls. CONCLUSIONS Our study demonstrated that different affective disorders have unique platelet parameter variation patterns, highlighting the role of platelet parameters and systemic inflammation in the pathophysiology of MDD and BD.
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Affiliation(s)
- Yanyan Wei
- grid.11135.370000 0001 2256 9319Beijing Hui-Long-Guan Hospital, Peking University, Beijing, 100096 China
| | - Junhui Feng
- Jining Psychiatric Hospital, Jidai Road 1#, Jining, 272000 Shandong, China
| | - Jinbao Ma
- grid.414373.60000 0004 1758 1243Beijing Tongren Hospital, Dongjiaomin Road 1#, Beijing, 100000 China
| | - Dongning Chen
- grid.414373.60000 0004 1758 1243Beijing Tongren Hospital, Dongjiaomin Road 1#, Beijing, 100000 China
| | - Haiting Xu
- grid.11135.370000 0001 2256 9319Beijing Hui-Long-Guan Hospital, Peking University, Beijing, 100096 China
| | - Lu Yin
- grid.11135.370000 0001 2256 9319Beijing Hui-Long-Guan Hospital, Peking University, Beijing, 100096 China
| | - Jingxu Chen
- Beijing Hui-Long-Guan Hospital, Peking University, Beijing, 100096, China.
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Wang S, Wang X, Hua X, Jiang S, Xie Y, Liu H. Adjusted association between type 2 immunity and low risk thyroid nodules: a retrospective cohort study. BMC Endocr Disord 2022; 22:2. [PMID: 34983483 PMCID: PMC8725489 DOI: 10.1186/s12902-021-00917-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 12/14/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Immune responses, especially type 2 immunity, might be related to the prevalence of thyroid nodules, while the key regulators and potential pathways are remaining largely unknown. In addition, the immune status of individuals could be affected by mixed metabolic background. Herein our aim was to investigate the adjusted association between ultrasound-diagnosed low risk thyroid nodules and immune responses, excluding the interference of metabolic effects on immunity. METHODS We retrospectively enrolled 1764 subjects who underwent a thorough thyroid ultrasound examination. To eliminate the interference of confounders, we used propensity score matching (PSM) to match age, gender, cigarette smoking and alcohol drinking, parameters that are related with metabolic syndrome (MetS). Then the potential effectors of immune responses involved in the laboratorial assays were evaluated. Binary logistic regression analysis was used to assess the independent predictors of thyroid nodules in a multivariate manner. RESULTS The 1172 subjects were remained after PSM, and differences of demographic background between subjects with and without thyroid nodules were eliminated. Metabolic parameters comprising blood pressure, fasting blood glucose, total cholesterol, triglyceride, high-density lipoprotein, low-density lipoprotein and serum uric acid were shown no significant difference between post-PSM subjects with and without thyroid nodules. Among the biochemistry and hematological parameters, white blood cell count and the positive rate of eosinophil percentage were increased in subjects with thyroid nodules than in those without thyroid nodules. In contrast, the positive rate of basophil percentage was lower in subjects with thyroid nodules than in those without thyroid nodules. In addition, the thyroid function test results showed that subjects with thyroid nodules had higher positive rates of antithyroglobulin antibody (TgAb) and antithyroid peroxidase antibody (TPOAb) than subjects without thyroid nodules. The logistic regression analysis indicated that the positive value of TgAb as well as high level of white blood cell count and BMI could serve as independent risk factors of thyroid nodules. CONCLUSIONS The type 2 immune responses mediated by increased level of eosinophils, along with positive value of TgAb and TPOAb were associated with the presence of thyroid nodules. In addition, the potential role of basophils in protecting against thyroid nodules and the pathogenesis of immune-metabolic status remains to be elucidated.
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Affiliation(s)
- Sanxing Wang
- Department of Laboratory Medicine, the Second Medical Centre, Chinese PLA General Hospital, Beijing, 100853, China
| | - Xia Wang
- State Key Laboratory of Medical Molecular Biology and Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, 100005, China
| | - Xiang Hua
- State Key Laboratory of Medical Molecular Biology and Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, 100005, China
| | - Shichao Jiang
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China
| | - Yong Xie
- State Key Laboratory of Medical Molecular Biology and Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, 100005, China.
- National Clinical Research Center for Orthopedics, Sports Medicine & Rehabilitation, Department of Orthopedics, Chinese PLA General Hospital, Beijing, 100853, China.
| | - Hongying Liu
- Department of Laboratory Medicine, the Second Medical Centre, Chinese PLA General Hospital, Beijing, 100853, China.
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Baldemir R, Alagoz A. The Relationship Between Mortality, Nutritional Status, and Laboratory Parameters in Geriatric Chronic Obstructive Pulmonary Disease Patients. Cureus 2021; 13:e20526. [PMID: 35070560 PMCID: PMC8767440 DOI: 10.7759/cureus.20526] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND In geriatric patients, limitations in physical, mental, and/or social functions occur as a result of acute and/or chronic disease along with age-related degenerative changes. This study aimed to investigate the relationship between nutritional status, mean platelet volume (MPV), C-reactive protein (CRP)-to-albumin ratio (CAR), and mortality in geriatric chronic obstructive pulmonary disease (COPD) patients. METHODS Patients aged 65 years and older who were tertiary state hospitalized with COPD were included in the study. Demographic data of the patients, diagnosis, nutritional risk score-2002 (NRS-2002) score, and body mass index (BMI) were recorded. Glucose, MPV, CRP, albumin, CAR values of the patients, as well as 30-day and 90-day mortality status after nutritional evaluation, were determined. Patients hospitalized for a reason other than COPD, those using anti-inflammatory drugs, patients with missing data, and those in intensive care units were excluded from the study. Patients were divided into two groups based on NRS-2002: NRS-2002; 1 and 2, and NRS-2002; ≥3. RESULTS Four hundred eighteen patients were hospitalized for COPD. Of these patients, 279 were aged 65 and over, but due to missing data, only 261 patients' data were analyzed. The 30-day and 90-day mortality rates were quite high in patients with a diagnosis of COPD who needed nutritional support (37.5% and 49.8%). When the demographic data and laboratory values of the patients are examined according to the 30-day and 90-day mortality status, the MPV value is statistically significantly higher in those with mortality at the end of 90 days (p < 0.05). Despite the fact that the NRS-2002 ≥3 group had higher 30-day and 90-day mortality rates than the NRS-2002 1 or 2 groups, there was no statistically significant difference between the groups (p > 0.05). CONCLUSIONS As a result, 90-day mortality was observed in approximately half of the patients, and the majority of these patients were male. Parameters that could predict 30-day and 90-day mortality could not be determined without MPV. Inflammatory parameters such as MPV can guide the determination of nutritional needs, especially in geriatric patients with COPD. Because of the high mortality rates in geriatric patients with COPD who need nutritional support, nutritional support should be started without delay in these patients. There is a need for prospective randomized controlled multicenter studies on this subject.
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Affiliation(s)
- Ramazan Baldemir
- Anesthesiology and Reanimation, University of Health Sciences, Ankara Atatürk Chest Diseases and Thoracic Surgery Training and Research Hospital, Ankara, TUR
| | - Ali Alagoz
- Anesthesiology and Reanimation, University of Health Sciences, Ankara Atatürk Chest Diseases and Thoracic Surgery Training and Research Hospital, Ankara, TUR
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15
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Salivary Interleukin-6 and C-Reactive Protein/Mean Platelet Volume Ratio in the Diagnosis of Late-Onset Neonatal Pneumonia. J Immunol Res 2021; 2021:8495889. [PMID: 34708133 PMCID: PMC8545599 DOI: 10.1155/2021/8495889] [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] [Received: 08/28/2021] [Revised: 09/26/2021] [Accepted: 09/27/2021] [Indexed: 11/17/2022] Open
Abstract
Neonatal pneumonia is a serious respiratory infectious disease with a high rate of case fatality in developing countries. Salivary cytokines could serve as interesting noninvasive markers in the diagnosis of neonatal pneumonia. The aim was to assess the diagnostic role of salivary and serum interleukin-6 (IL-6), C-reactive protein/mean platelet volume (CRP/MPV) ratio, and the combination of these markers in the diagnosis of late-onset neonatal pneumonia in full-term neonates. Seventy full-term neonates, 35 with late-onset neonatal pneumonia and 35 controls, were enrolled in this prospective case-control study. Complete blood count (CBC), salivary and serum IL-6, and CRP concentrations were measured for all the study subjects. The sensitivity, specificity, positive predictive value, and negative predictive value of salivary IL-6, serum IL-6, and CRP/MPV ratio for the diagnosis of late-onset neonatal pneumonia were determined. At the cutoff point of >34 pg/ml, salivary IL-6 showed 82.86% sensitivity and 91.43% specificity. CRP/MPV ratio showed a sensitivity of 97.14% and specificity of 85.71% at a cutoff value > 0.88. The combination of salivary IL-6 and CRP/MPV ratio improved the sensitivity and specificity to 100%. The current study shows for the first time that both salivary IL-6 and CRP/MPV ratio are suitable markers for the diagnosis of late-onset neonatal pneumonia in full-term neonates.
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Meng Y, Sun J, Zheng Y, Zhang G, Yu T, Piao H. Platelets: The Emerging Clinical Diagnostics and Therapy Selection of Cancer Liquid Biopsies. Onco Targets Ther 2021; 14:3417-3428. [PMID: 34079287 PMCID: PMC8164876 DOI: 10.2147/ott.s311907] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 05/16/2021] [Indexed: 12/11/2022] Open
Abstract
Due to the inherent molecular heterogeneity of metastatic tumours and the dynamic evolution ability of tumour genomes, tumour tissues obtained through biopsy and other methods cannot capture all of the features of tumour genomes. A new diagnostic concept called “liquid biopsy” has received widespread attention in recent years. Liquid biopsy has changed the clinical practice of oncology and is widely used to guide targeted drug utilization, monitor disease progression and track drug resistance. The latest research subject in liquid biopsy is platelets. Platelets originate from multifunctional haematopoietic stem cells in the bone marrow haematopoietic system. They are small cells from the cytoplasm of bone marrow megakaryocytes. Their main physiological functions are to participate in the processes of physiological haemostasis and coagulation. Tumour cells transfer biomolecules (such as RNA) to platelets through direct contact and release of exosomes, which changes the platelet precursor RNA. Under the stimulation of tumour cells and the tumour microenvironment, platelet precursor mRNA is spliced into mature RNA and converted into functional protein to respond to external stimuli, forming tumour-educated platelets (TEPs). The detection of TEPs in the peripheral blood of patients is expected to be used in clinical tumour diagnosis. This emerging liquid biopsy method can replace and supplement the current tumour detection methods. Further research on the role of platelets in tumour diagnosis will help provide a novel theoretical basis for clinical tumour diagnosis.
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Affiliation(s)
- Yiming Meng
- Department of Central Laboratory, Cancer Hospital of China Medical University, Liaoning province Cancer Hospital, Shenyang, 110042, People's Republic of China
| | - Jing Sun
- Department of Biobank, Cancer Hospital of China Medical University, Liaoning Province Cancer Hospital, Shenyang, 110042, People's Republic of China
| | - Yang Zheng
- Department of Clinical Laboratory, Cancer Hospital of China Medical University, Liaoning Province Cancer Hospital, Shenyang, 110042, People's Republic of China
| | - Guirong Zhang
- Department of Central Laboratory, Cancer Hospital of China Medical University, Liaoning province Cancer Hospital, Shenyang, 110042, People's Republic of China
| | - Tao Yu
- Department of Medical Imaging, Cancer Hospital of China Medical University, Liaoning Province Cancer Hospital, Shenyang, 110042, People's Republic of China
| | - Haozhe Piao
- Department of Central Laboratory, Cancer Hospital of China Medical University, Liaoning province Cancer Hospital, Shenyang, 110042, People's Republic of China.,Department of Neurosurgery, Cancer Hospital of China Medical University, Liaoning Province Cancer Hospital, Shenyang, 110042, People's Republic of China
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Adane T, Asrie F, Getaneh Z, Getawa S. White blood cells and platelet profiles of diabetic patients at University of Gondar specialized referral hospital: A comparative cross-sectional study. J Clin Lab Anal 2021; 35:e23808. [PMID: 33938591 PMCID: PMC8183936 DOI: 10.1002/jcla.23808] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 04/17/2021] [Accepted: 04/19/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Altered level of many hematological parameters such as white blood cells (WBC) and platelet function has been observed in diabetes mellitus (DM) patients. Therefore, this study aimed to determine the WBC and platelet profiles and their association with anthropometric measurement and blood pressure in DM patients and healthy controls. METHOD A comparative cross-sectional study was conducted on a total of 246 participants at the University of Gondar Specialized Referral Hospital. Venous blood with K2 EDTA anticoagulant was drawn and analyzed by using Sysmex KX21N hematology analyzers for WBC and platelet parameters. Data were analyzed using Statistical Package for Social Sciences (SPSS) version 20. Results were presented as frequency and mean ± standard deviation (SD). The independent sample t test was used to compare quantitative variables between DM and control groups. The bivariate (spearman's rank) correlation was used to analyze continuous variables. A p-value ˂ 0.05 was considered as statistically significant. RESULTS The mean platelet count was significantly higher among diabetics (252.77 ± 77.7) compared to non-diabetic controls (208.22 ± 68), p < 0.001. Similarly, the total WBC count was higher among DM patients (6.95 ± 2.23) than in the controls (6.15 ± 1.95), p = 0.04. A significant negative correlation was also found between neutrophil and duration of illness in DM patients. Besides, there is a significant positive correlation between WBC and lymphocyte number with systolic blood pressure (SBP) in DM patients. CONCLUSION Platelet and WBC count were significantly higher in DM patients than in the controls. Therefore, routine screening and profile checking of those abnormal indices is recommended to minimize DM-related complications.
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Affiliation(s)
- Tiruneh Adane
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Fikir Asrie
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Zegeye Getaneh
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Solomon Getawa
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Gebreweld A, Erkihun Y, Feleke DG, Hailu G, Fiseha T. Thrombocytopenia as a Diagnostic Marker for Malaria in Patients with Acute Febrile Illness. J Trop Med 2021; 2021:5585272. [PMID: 33936215 PMCID: PMC8055386 DOI: 10.1155/2021/5585272] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 03/29/2021] [Accepted: 04/02/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Thrombocytopenia is the most common hematological abnormality in patients with acute malaria. This study aimed to determine the role of thrombocytopenia as a diagnostic marker for malaria in patients with acute febrile illness. METHOD A cross-sectional health facility-based study was conducted on 423 consecutively selected acute febrile patients at Ataye District Hospital from February to May 2019 GC. A complete blood count and malaria microscopy were performed for each acute febrile patient. ROC curve analysis was performed to calculate sensitivity, specificity, positive predictive value, and negative predictive value of platelet count in predicting malaria. A P ≤ 0.05 was considered statistically significant. RESULT Out of the 423 acute febrile patients, 73 (17.3%) were microscopically confirmed malaria cases and the rest 350 (82.7%) patients had negative blood film results. Of the microscopically confirmed malaria cases, 55 (75.34%) were P. vivax and 18 (24.66%) were P. falciparum. The prevalence of thrombocytopenia among malaria patients (79.5%) was significantly higher than those in malaria negative acute febrile patients (13.7%), P < 0.001. About 67% malaria-infected patients had mild to moderate thrombocytopenia and 12.3% had severe thrombocytopenia. The ROC analysis demonstrated platelet counts <150,000/μl as an optimal cutoff value with 0.893 area under the curve, 79.5% sensitivity, 86.3% specificity, 95.3% negative predictive value, and 54.7% positive predictive value to predict malaria. CONCLUSION Malaria is still among the major public health problems in the country. Thrombocytopenia is a very good discriminatory test for the presence or absence of malaria with 79.5% sensitivity and 86.3% specificity. Therefore, this may be used in addition to the clinical and microscopic parameters to heighten the suspicion of malaria.
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Affiliation(s)
- Angesom Gebreweld
- Department of Medical Laboratory Sciences, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Yonas Erkihun
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Daniel Getacher Feleke
- Department of Microbiology, Immunology and Parasitology, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Gebru Hailu
- Department of Environmental Health and Behavioral Science, School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Temesgen Fiseha
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
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Atik D, Kaya HB. EVALUATION OF THE RELATIONSHIP OF MPV, RDW AND PVI PARAMETERS WITH DISEASE SEVERITY IN COVID-19 PATIENTS. Acta Clin Croat 2021; 60:103-114. [PMID: 34588729 PMCID: PMC8305345 DOI: 10.20471/acc.2021.60.01.15] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 02/15/2021] [Indexed: 01/09/2023] Open
Abstract
Coronavirus was first detected in three severe pneumonia cases in Wuhan, China, in December 2019. Studies on red cell distribution width (RDW-CV) and mean platelet volume (MPV) laboratory parameters, which can be examined in complete blood count in COVID-19 patients, are still very limited. However, to the best of our knowledge, there are no studies examining the relationship between platelet volume index (PVI) and disease severity in COVID-19 patients, which was evaluated in this study. The aim of this study was to evaluate the relationship of disease severity in COVID-19 patients with their MPV, RDW, and PVI parameters. The study included 92 COVID-19 patients as a study group and 84 healthy individuals as control group. All laboratory data and radiological images were scanned retrospectively from patient files and hospital information system. Evaluation of the RDW-CV and MPV blood parameters, and PVI measured in COVID-19 patients yielded statistically significant differences according to the disease severity. We suggest that RDW-CV and PVI, evaluated within the scope of the study, may be the parameters that should be considered in the early diagnosis of the disease, from the initial stages of COVID-19. In addition, we think that the RDW-CV and MPV laboratory parameters, as well as PVI, which all are simple, inexpensive and widely used hematologic tests, can be used as important biomarkers in determining COVID-19 severity and mortality.
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Affiliation(s)
| | - Hasan Burak Kaya
- Department of Emergency Medicine, Yozgat Bozok University, Yozgat, Turkey
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20
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Tolunay HE, Elci E. Importance of haemogram parameters for prediction of the time of birth in women diagnosed with threatened preterm labour. J Int Med Res 2020; 48:300060520918432. [PMID: 32295437 PMCID: PMC7163240 DOI: 10.1177/0300060520918432] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Accepted: 03/08/2020] [Indexed: 12/12/2022] Open
Abstract
Objective This study aimed to estimate the importance of complete blood count parameters for predicting the timing of birth in threatened preterm labour cases. Methods We performed a retrospective study of 92 patients who were diagnosed with threatened preterm labour (24–34 gestational weeks). The patients were divided into two groups according to the time of birth (group 1: delivered within the first week after diagnosis; group 2: delivered later than 1 week). We compared characteristics and complete blood count parameters between these two groups. Results There were no significant differences in maternal age, body mass index, gravida, parity, haemoglobin levels, and gestational weeks between the two groups. The mean cervical length was 24.24 ± 3.60 mm in group 1 and 30.70 ± 5.32 mm in group 2. There were significant differences in the neutrophil to lymphocyte ratio, white blood cell count, red cell distribution width (RDW), absolute lymphocyte cell count, and absolute neutrophil cell count between the two groups. Conclusion Maternal serum RDW, the neutrophil to lymphocyte ratio, white blood cell count, absolute lymphocyte cell count, and the absolute neutrophil cell count profile could guide clinicians in predicting the time of birth in threatened preterm labour cases.
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Affiliation(s)
- Harun Egemen Tolunay
- Department of Perinatology, Etlik Zübeyde Hanım Maternity and
Women’s Health Teaching and Research Hospital, Ankara, Turkey
| | - Erkan Elci
- Van Training and Research Hospital, Department of Obstetrics and
Gynecology, Van, Turkey
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Li Z, Yang K, Zhang L, Wei C, Yang P, Xu W. Classification of Thyroid Nodules with Stacked Denoising Sparse Autoencoder. Int J Endocrinol 2020; 2020:9015713. [PMID: 33488708 PMCID: PMC7787836 DOI: 10.1155/2020/9015713] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 11/20/2020] [Accepted: 11/26/2020] [Indexed: 02/05/2023] Open
Abstract
PURPOSE Several commercial tests have been used for the classification of indeterminate thyroid nodules in cytology. However, the geographic inconvenience and high cost confine their widespread use. This study aims to develop a classifier for conveniently clinical utility. METHODS Gene expression data of thyroid nodule tissues were collected from three public databases. Immune-related genes were used to construct the classifier with stacked denoising sparse autoencoder. RESULTS The classifier performed well in discriminating malignant and benign thyroid nodules, with an area under the curve of 0.785 [0.638-0.931], accuracy of 92.9% [92.7-93.0%], sensitivity of 98.6% [95.9-101.3%], specificity of 58.3% [30.4-86.2%], positive likelihood ratio of 2.367 [1.211-4.625], and negative likelihood ratio of 0.024 [0.003-0.177]. In the cancer prevalence range of 20-40% for indeterminate thyroid nodules in cytology, the range of negative predictive value of this classifier was 37-61%, and the range of positive predictive value was 98-99%. CONCLUSION The classifier developed in this study has the superb discriminative ability for thyroid nodules. However, it needs validation in cytologically indeterminate thyroid nodules before clinical use.
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Affiliation(s)
- Zexin Li
- Health Care Center, The First Affiliated Hospital of Shantou University Medical College, No. 57, Changping Road, Shantou 515041, China
| | - Kaiji Yang
- Department of Radiology, The First Affiliated Hospital of Shantou University Medical College, No. 57, Changping Road, Shantou 515041, China
| | - Lili Zhang
- Health Care Center, The First Affiliated Hospital of Shantou University Medical College, No. 57, Changping Road, Shantou 515041, China
| | - Chiju Wei
- Multidisciplinary Research Center, Shantou University, No. 243, Daxue Road, Shantou 515063, China
| | - Peixuan Yang
- Health Care Center, The First Affiliated Hospital of Shantou University Medical College, No. 57, Changping Road, Shantou 515041, China
| | - Wencan Xu
- Department of Endocrinology, The First Affiliated Hospital of Shantou University Medical College, No. 57, Changping Road, Shantou 515041, China
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