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Peng L, Luo X, Cao B, Wang X. Exploring the link: Systemic immune-inflammation index as a marker in endometriosis-Insights from the NHANES 2001-2006 cross-sectional study. PLoS One 2024; 19:e0304591. [PMID: 38843259 PMCID: PMC11156273 DOI: 10.1371/journal.pone.0304591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 05/14/2024] [Indexed: 06/09/2024] Open
Abstract
OBJECTIVE The systemic immuno-inflammatory index (SII), a novel immune marker of inflammation, has not been previously associated with endometriosis. The objective of this research is to explore the link between SII and the occurrence of endometriosis. METHODS Utilizing data from the National Health and Nutrition Examination Survey (NHANES) spanning 2001 to 2006, we screened and extracted relevant information from the population. Participants missing data on either SII or endometriosis were excluded. We divided the remaining cohort into quartiles based on SII levels: Q1 (SII < 249, n = 848), Q2 (249 ≤ SII < 604.55, n = 847), Q3 (604.55 ≤ SII < 825.35, n = 847), and Q4 (SII ≥ 852.35, n = 848). Multiple linear regression and smooth curve fitting techniques, were to evaluate the non-linear association between SII and endometriosis. RESULTS The study included 3,390 adults aged 20 to 55. Multiple linear regression analysis revealed a significant positive correlation between SII and endometriosis [3.14, 95% CI (2.22, 4.45), P < 0.01]. This correlation was consistent across subgroups defined by marital status, poverty income ratio, BMI, alcohol consumption, and age at first menstrual period. However, the relationship between SII and endometriosis was significantly modified by age, education, and history of pregnancy in the stratified analyses. The curve fitting indicated an S-shaped curve, with an inflection point at SII = 1105.76. CONCLUSION The SII may serve as a predictive marker for endometriosis risk among women in the United States, offering a potentially simple and cost-effective approach. However, given the cross-sectional design of this investigation, further validation in prospective studies is necessary.
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Affiliation(s)
- Liang Peng
- The Second People’s Hospital of Jingdezhen, Jingdezhen, Jiangxi, China
| | - Xiaohan Luo
- The Second People’s Hospital of Jingdezhen, Jingdezhen, Jiangxi, China
| | - Baodi Cao
- The Second People’s Hospital of Jingdezhen, Jingdezhen, Jiangxi, China
| | - Xiaohui Wang
- The Second People’s Hospital of Jingdezhen, Jingdezhen, Jiangxi, China
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Dominoni M, Pasquali MF, Musacchi V, De Silvestri A, Mauri M, Ferretti VV, Gardella B. Neutrophil to lymphocytes ratio in deep infiltrating endometriosis as a new toll for clinical management. Sci Rep 2024; 14:7575. [PMID: 38555302 PMCID: PMC10981721 DOI: 10.1038/s41598-024-58115-6] [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: 11/22/2023] [Accepted: 03/25/2024] [Indexed: 04/02/2024] Open
Abstract
Several mechanisms, including altered local and systemic immune system, apoptosis, and new angiogenesis, are responsible for the development and progression of endometriosis. Over the years many markers have been studied, like CA 125 and, recently, neutrophil-to-lymphocyte ratio (NLR). This tool is cost-effectiveness and non-invasiveness as a marker of systemic inflammatory diseases. The aim of this study is to assess the role of NLR in the real-life management of patients with endometriosis in order to evaluate the possible association between this value and symptoms. We performed a retrospective analysis of 199 premenopausal women affected by endometriosis, from January 2013 to December 2020, evaluating the characteristics of disease, the symptoms and the NLR. Analyzing the neutrophiles, the mean ± SD value was 6.1 ± 4.5 × 103/ul, while for lymphocytes mean ± SD value was 1.8 ± 0.7.NLR was categorized according to its median value (> 2.62 vs ≤ 2.62). The comparison between NLR values and CA 125, endometriosis stage, dysmenorrhea and presence of chronic pelvic pain, adjusting for previous therapy did not find a significant association. An interesting result, although not significant, was the association between NLR and chronic pelvic pain (OR = 1.9). In the sub-group of patients without previous therapy this association is even stronger (OR = 4.8, 95% CI 0.5-50.2, p = 0.190). The link between NLR and chronic pelvic pain can provide a further hint to the clinician even when taking symptoms into account to develop a particular therapeutic treatment related to the various expressions of NLR. Finally, NLR may enable the creation of customized follow-up protocols that divide patients into high- and low-risk categories for endometriosis recurrence.
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Affiliation(s)
- Mattia Dominoni
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100, Pavia, Italy.
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy.
| | - Marianna Francesca Pasquali
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100, Pavia, Italy
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
| | - Valentina Musacchi
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100, Pavia, Italy
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
| | - Annalisa De Silvestri
- SSD Biostatistica e Clinical Trial Center, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
| | - Matteo Mauri
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100, Pavia, Italy
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
| | - Virginia Valeria Ferretti
- SSD Biostatistica e Clinical Trial Center, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
| | - Barbara Gardella
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100, Pavia, Italy
- Department of Obstetrics and Gynecology, IRCCS Fondazione Policlinico San Matteo, 27100, Pavia, Italy
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Kayacık Günday Ö, Yılmazer M. Combined delta neutrophil index and red blood cell distribution width as a new biomarker to predict endometriosis. J Turk Ger Gynecol Assoc 2024; 25:30-37. [PMID: 38058127 PMCID: PMC10921080 DOI: 10.4274/jtgga.galenos.2023.2022-11-4] [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: 02/18/2023] [Accepted: 10/10/2023] [Indexed: 12/08/2023] Open
Abstract
Objective The aim of this study was to evaluate the use of delta neutrophil index (DNI) in predicting endometriosis. Material and Methods A retrospective, case-control study was performed in a tertiary care center. DNI, red cell distribution width (RDW), and other blood parameters obtained from complete blood counts of 267 patients, consisting of 122 (45.7%) endometriosis patients with proven pathology reports of stages 3-4, and a control group of 145 women who underwent laparoscopy for simple ovarian cyst and/or diagnostic purposes and had normal histopathology, were compared. Receiver operating characteristic and logistic regression analyses were performed. Results DNI and RDW were significantly higher in endometriosis patients than in the control group (p=0.034 and p=0.003, respectively). Other parameters obtained from complete blood counts (leukocyte, neutrophil, lymphocyte, monocytes, and platelet counts and neutrophil-to-lymphocyte ratio), did not differ (p>0.05). For DNI, at a cut-off value of 0.025, area under the curve (AUC) was 0.572 and it was statistically significant [p=0.042; 95% confidence interval (CI): 0.503-0.642, sensitivity: 45.9%, specificity: 67.6%, Youden’s index: 0.135]. For RDW, AUC: 0.601 for cut-off value of 13.65 was statistically significant (p=0.004, 95% CI: 0.553-0.669, sensitivity: 50.8%, specificity: 67.6%, Youden’s index: 0.184). The logistic regression model established with the combined marker obtained by multiplying the DNI and RDW was statistically significant (p<0.001, Nagelkerke R2=0.72, 95% CI: 2.58-47.26, B: 2.40, negative predictive value: 78.6%, positive predictive value: 37.7%). Conclusion DNI, a new inflammatory marker, and RDW, known to be associated with inflammation, may be useful minimally invasive biomarkers of endometriosis.
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Affiliation(s)
- Özlem Kayacık Günday
- Department of Obstetrics and Gynecology, Afyonkarahisar University of Health Sciences Faculty of Medicine, Afyonkarahisar, Turkey
| | - Mehmet Yılmazer
- Department of Obstetrics and Gynecology, Afyonkarahisar University of Health Sciences Faculty of Medicine, Afyonkarahisar, Turkey
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Reis YA, Akay A, Diktaş EG, Özkan M, Öztürk N, Özkan D, Çakır BT, Erkaya S. Prediction of Rupture by Complete Blood Count in Tubal Ectopic Pregnancies Treated with a Single-Dose Methotrexate Protocol. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2023; 45:e503-e510. [PMID: 37846182 PMCID: PMC10579924 DOI: 10.1055/s-0043-1772485] [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: 03/16/2023] [Accepted: 05/05/2023] [Indexed: 10/18/2023] Open
Abstract
OBJECTIVE The availability of reliable and inexpensive markers that can be used to determine the risk of rupture during methotrexate (MTX) treatment in ectopic pregnancies (EPs) is considerable. The aim of the present study is to investigate the role of systemic inflammatory markers such as leukocytes (or white blood cells, WBCs), the neutrophil-to-lymphocyte ratio (NLR), and platelet distribution width (PDW), which are among the parameters of the complete blood count (CBC), in the prediction of rupture of EPs under MTX treatment. MATERIALS AND METHODS A total of 161 patients with tubal EP who underwent a single-dose methotrexate (MTX) protocol were retrospectively analyzed, and the control group (n = 83) included patients cured by MTX, while the ruptured group (n = 78) included patients who were operated on for tubal rupture during the MTX treatment. The features of EP, beta-human chorionic gonadotropin (β-hCG) levels, sonographic findings, and CBC-derived markers such as WBC, NLR, and PDW, were investigated by comparing both groups. RESULTS The NLR was found to be higher in the ruptured group, of 2.92 ± 0.86%, and significantly lower in the control group, of 2.09 ± 0.6%. Similarly, the PDW was higher (51 ± 9%) in the ruptured group, and it was significantly lower a (47 ± 13%) in the control group (p < 0.05). Other CBC parameters were similar in both groups (p > 0.05). CONCLUSION Systemic inflammation markers derived from CBC can be easily applied to predict the risk of tubal rupture in Eps, since the CBC is an inexpensive and easy-to-apply test, which is first requested from each patient during hospitalization.
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Affiliation(s)
- Yıldız Akdaş Reis
- Obstetrics-Gynecology Department, Etlik Zübeyde Hanım Maternity and Women's Health Teaching and Research Hospital, Ankara, Turkey
| | - Arife Akay
- Obstetrics-Gynecology Department, Etlik Zübeyde Hanım Maternity and Women's Health Teaching and Research Hospital, Ankara, Turkey
| | - Elif Gülşah Diktaş
- Obstetrics-Gynecology Department, Etlik Zübeyde Hanım Maternity and Women's Health Teaching and Research Hospital, Ankara, Turkey
| | - Merve Özkan
- Obstetrics-Gynecology Department, Etlik Zübeyde Hanım Maternity and Women's Health Teaching and Research Hospital, Ankara, Turkey
| | - Neslihan Öztürk
- Obstetrics-Gynecology Department, Etlik Zübeyde Hanım Maternity and Women's Health Teaching and Research Hospital, Ankara, Turkey
| | - Doğukan Özkan
- Obstetrics-Gynecology Department, Etlik Zübeyde Hanım Maternity and Women's Health Teaching and Research Hospital, Ankara, Turkey
| | - Betül Tokgöz Çakır
- Obstetrics-Gynecology Department, Etlik Zübeyde Hanım Maternity and Women's Health Teaching and Research Hospital, Ankara, Turkey
| | - Salim Erkaya
- Obstetrics-Gynecology Department, Etlik Zübeyde Hanım Maternity and Women's Health Teaching and Research Hospital, Ankara, Turkey
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Chen S, Liu Y, Zhong Z, Wei C, Liu Y, Zhu X. Peritoneal immune microenvironment of endometriosis: Role and therapeutic perspectives. Front Immunol 2023; 14:1134663. [PMID: 36865552 PMCID: PMC9971222 DOI: 10.3389/fimmu.2023.1134663] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 02/01/2023] [Indexed: 02/16/2023] Open
Abstract
Endometriosis, an estrogen-dependent chronic inflammatory disease characterized by the growth of endometrium-like tissues outside the uterine cavity, affects 10% of reproductive-age women. Although the pathogenesis of endometriosis is uncertain, it is widely accepted that retrograde menstruation results in ectopic endometrial tissue implantation. Given that not all women with retrograde menstruation develop endometriosis, immune factors have been hypothesized to affect the pathogenesis of endometriosis. In this review, we demonstrate that the peritoneal immune microenvironment, including innate immunity and adaptive immunity, plays a central role in the pathogenesis of endometriosis. Current evidence supports the fact that immune cells, such as macrophages, natural killer (NK) cells, dendritic cells (DCs), neutrophils, T cells, and B cells, as well as cytokines and inflammatory mediators, contribute to the vascularization and fibrogenesis of endometriotic lesions, accelerating the implantation and development of ectopic endometrial lesions. Endocrine system dysfunction influences the immune microenvironment through overexpressed estrogen and progesterone resistance. In light of the limitations of hormonal therapy, we describe the prospects for potential diagnostic biomarkers and nonhormonal therapy based on the regulation of the immune microenvironment. Further studies are warranted to explore the available diagnostic biomarkers and immunological therapeutic strategies for endometriosis.
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Affiliation(s)
- Siman Chen
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Yukai Liu
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Zhiqi Zhong
- Xinglin College, Nantong University, Nantong, Jiangsu, China
| | - Chunyan Wei
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China
| | - Yuyin Liu
- Department of Gynecology and Obstetrics, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiaoyong Zhu
- Laboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai, China,Key Laboratory of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai, China,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Fudan University, Shanghai, China,*Correspondence: Xiaoyong Zhu,
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Cho HY, Park ST, Park SH. Red blood cell indices as an effective marker for the existence and severity of endometriosis (STROBE). Medicine (Baltimore) 2022; 101:e31157. [PMID: 36281126 PMCID: PMC9592372 DOI: 10.1097/md.0000000000031157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
To evaluate the association between red blood cell (RBC) indices (mean corpuscular volume [MCV], mean corpuscular hemoglobin [MCH], MCH concentration [MCHC], red cell distribution width [RDW], hemoglobin [Hb], hematocrit [Hct], and neutrophil-to-lymphocyte ratio [NLR]) and the severity of endometriosis. Data were obtained from the medical records of 200 patients with endometriosis (stage I/II and stage III/IV groups), and 100 patients with benign ovarian tumors (control group), treated between September 2011 and April 2021. The mean Hb and Hct were significantly lower in the stage III/IV group compared to those in the control and stage I/II group (P = .015 and P = .004, respectively). The mean MCV, MCH, and Hb at postoperative day (POD)#1 were significantly lower in the stage III/IV group compared to those in the control and stage I/II group (P = .007, P = .032, and P < .0001, respectively). In addition, NLR at POD#1 was significantly higher in stage III/IV group compared to that in the control and stage I/II group. Multivariate analysis revealed that younger age (≤38 years old), lower preoperative MCV (≤88.5 fL), lower POD#1 Hb (<11.6g/dL), and higher POD#1 NLR (>2.5) were independent risk factors of stage III/IV endometriosis. Lower levels of RBC indices, including preoperative MCV and postoperative Hb, and higher postoperative NLR were significantly associated with the severity of endometriosis, which is potentially derived from a dysregulation in iron metabolism and inflammation.
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Affiliation(s)
- Hye-Yon Cho
- Department of Obstetrics and Gynecology, Dnogtan Sacred Heart Hospital of Hallym University, Kyeonggido, Korea
| | - Sung-Taek Park
- Department of Obstetrics and Gynecology, Kangnam Sacred Heart Hospital of Hallym University, Seoul, Korea
| | - Sung-Ho Park
- Department of Obstetrics and Gynecology, Kangnam Sacred Heart Hospital of Hallym University, Seoul, Korea
- *Correspondence: Sung-Ho Park, Kangnam Sacred Heart Hospital, Hallym University, 948-1, Daerim-1 Dong, Yeongdeungpo-gu, Seoul, Korea (e-mail: )
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Chen ZY, Zhang LF, Zhang YQ, Zhou Y, Li XY, Huang XF. Blood tests for prediction of deep endometriosis: A case-control study. World J Clin Cases 2021; 9:10805-10815. [PMID: 35047592 PMCID: PMC8678869 DOI: 10.12998/wjcc.v9.i35.10805] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/16/2021] [Accepted: 09/16/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Deep endometriosis (DE) is the most aggressive subtype of endometriosis. The diagnosis may be challenging, and no biomarkers that can discriminate women with DE from those without DE have been developed.
AIM To evaluate the role of blood hemostatic parameters and inflammatory indices in the prediction of DE.
METHODS This case-control study was performed at the Women’s Hospital, Zhejiang University School of Medicine between January 2015 and December 2016. Women with DE and women with benign gynecologic disease (control group) eligible for gynecological surgery were enrolled. Routine plasma hemostatic parameters and inflammatory indices were obtained before surgery. Univariate and multivariate analysis were performed. Receiver operating characteristic (ROC) curves were generated, and areas under the curve (AUC) were calculated to assess the predictive values of the selected parameters.
RESULTS A total of 126 women were enrolled, including 31 with DE and 95 controls. Plasma fibrinogen (Fg, P < 0.01), international normalized ratio (P < 0.05), and C-reactive protein levels (P < 0.01) were significantly higher in women with DE compared with controls. Plasma hemoglobin (HB) levels (P < 0.05) and shortened thrombin time (P < 0.05) were significantly lower in women with DE than in controls. Plasma Fg levels [adjusted OR (aOR) 2.12, 95%confidence interval (CI): 1.31-3.75] and plasma HB levels (aOR 0.48, 95%CI: 0.29-0.78) were significantly associated with DE (both P < 0.05). ROC analysis showed that the diagnostic value of Fg or HB alone for DE was limited. The AUC of the combination of both markers as a dual marker index was 0.773 with improved sensitivity (67.7%) and specificity (78.9%) at cutoffs of 3.09 g/L and 126 g/L, respectively.
CONCLUSION The combination of Fg and HB was a reliable predictor of DE. A larger study is needed to confirm the findings.
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Affiliation(s)
- Zheng-Yun Chen
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou 310006, Zhejiang Province, China
| | - Li-Feng Zhang
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou 310006, Zhejiang Province, China
| | - Yong-Qing Zhang
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou 310006, Zhejiang Province, China
| | - Yong Zhou
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou 310006, Zhejiang Province, China
| | - Xiao-Yong Li
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou 310006, Zhejiang Province, China
| | - Xiu-Feng Huang
- Department of Gynecology, Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou 310006, Zhejiang Province, China
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Kokot I, Piwowar A, Jędryka M, Sołkiewicz K, Kratz EM. Diagnostic Significance of Selected Serum Inflammatory Markers in Women with Advanced Endometriosis. Int J Mol Sci 2021; 22:2295. [PMID: 33669013 PMCID: PMC7956504 DOI: 10.3390/ijms22052295] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/10/2021] [Accepted: 02/22/2021] [Indexed: 12/17/2022] Open
Abstract
Endometriosis is a gynecological disease, the pathogenesis of which seems to be directly associated with inflammatory processes. Serum concentrations of IL-1β, IL-6, hs-CRP, IgG, YKL 40 and PRL, in comparison to the well-known CA 125 levels, were studied with the aim of identifying an additional noninvasive inflammatory marker or set of markers characteristic for endometriosis. The study group included 43 women with endometriosis (E), 35 women with benign gynecological disorders but without endometriosis (NE, non-endometriosis) as a comparative group, and a control group consisting of 18 healthy subjects (C). The serum concentrations of IL-1β, IL-6, hs-CRP, YKL-40, PRL and CA 125 were significantly higher in the E group (median values: 0.41 pg/mL, 2.42 pg/mL, 2.33 mg/L, 79.30 ng/mL, 21.88 ng/mL and 68.00 U/mL, respectively) than in the control group (median values: 0.21 pg/mL, 0.98 pg/mL, 0.52 mg/L, 49.77 ng/mL, 12.08 ng/mL and 12.20 U/mL respectively), with the significance of p = 0.011, p < 0.001, p = 0.028, p = 0.005, p < 0.001 and p < 0.001, respectively. The IgG concentrations were significantly lower in the endometriosis group (median value: 1061.21 mg/dL) as compared to healthy women (median value: 1210.50 mg/dL; p = 0.025). Significant differences in concentrations of IL-6 (p = 0.040), hs-CRP (p = 0.007) and CA 125 (p < 0.001) were observed in stage III vs. stage IV of endometriosis. Significantly higher concentrations of IL-6 (p = 0.010), hs-CRP (p = 0.037) and PRL (p < 0.001) were observed in the NE group vs. the control group. Only CA 125 concentrations were significantly higher in endometriosis patients as compared to the non-endometriosis group (p < 0.001). The proposed panel of inflammatory markers, especially IL-6, PRL and CA 125, may become a useful tool to identify women with advanced endometriosis who could qualify for treatment.
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Affiliation(s)
- Izabela Kokot
- Department of Laboratory Diagnostics, Division of Laboratory Diagnostics, Faculty of Pharmacy, Wroclaw Medical University, Borowska Street 211A, 50-556 Wroclaw, Poland; (K.S.); (E.M.K.)
| | - Agnieszka Piwowar
- Department of Toxicology, Faculty of Pharmacy, Wroclaw Medical University, Borowska Street 211A, 50-556 Wroclaw, Poland;
| | - Marcin Jędryka
- Department of Oncology, Gynecological Oncology Clinic, Faculty of Medicine, Wroclaw Medical University, Hirszfeld Square 12, 53-413 Wroclaw, Poland;
- Department of Oncological Gynecology, Wroclaw Comprehensive Cancer Center, Hirszfeld Square 12, 53-413 Wroclaw, Poland
| | - Katarzyna Sołkiewicz
- Department of Laboratory Diagnostics, Division of Laboratory Diagnostics, Faculty of Pharmacy, Wroclaw Medical University, Borowska Street 211A, 50-556 Wroclaw, Poland; (K.S.); (E.M.K.)
| | - Ewa Maria Kratz
- Department of Laboratory Diagnostics, Division of Laboratory Diagnostics, Faculty of Pharmacy, Wroclaw Medical University, Borowska Street 211A, 50-556 Wroclaw, Poland; (K.S.); (E.M.K.)
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9
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Moini A, Ghanaat M, Hosseini R, Rastad H, Hosseini L. Evaluating hematological parameters in women with endometriosis. J OBSTET GYNAECOL 2021; 41:1151-1156. [PMID: 33459084 DOI: 10.1080/01443615.2020.1845634] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In the present study, we aimed to evaluate the relationship between the level of hematological parameters and the presence and stage of endometriosis. We included medical records of patients diagnosed with endometriosis (endometriosis group) and patients diagnosed with benign non-endometriotic ovarian masses (control group), who were eligible based on inclusion and exclusion criteria and compared the preoperative level of hematological parameters between the two groups. According to our findings, neutrophil and WBC counts, mean platelet volume, neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) were significantly higher, and the haemoglobin concentration, platelet count, and absolute lymphocyte count were lower in women diagnosed with endometriosis compared to the control group. There was no significant difference in hematological parameters of patients with endometriosis stages III and IV. Finally, we found that the preoperative level of hematological parameters lacked sufficient power for the diagnosis of endometriosis. Also, our results indicate that endometriosis is associated with an inflammatory processes.IMPACT STATEMENTWhat is already known on this subject? Inflammatory factors are believed to be involved in the pathogenesis of endometriosis; however, there are inconsistent reports on the association between blood inflammatory markers and endometriosis.What do the results of this study add? The results of this study indicate that endometriosis is associated with inflammatory processes that lead to changes in hematological parameters; however, preoperative measurement of these parameters has not sufficient power for the diagnosis of endometriosis.What are the implications of these findings for clinical practice and/or further research? The preoperative level of hematological parameters lacks sufficient power for the diagnosis of endometriosis, but they may help doctors make a diagnosis in the clinical setting as auxiliary findings.
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Affiliation(s)
- Ashraf Moini
- Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.,Obstetrics and Gynecology Department, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahboobeh Ghanaat
- Obstetrics and Gynecology Department, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Reihaneh Hosseini
- Obstetrics and Gynecology Department, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Hadith Rastad
- Clinical Research Development Center of Kamali Hospital, Alborz University of Medical Sciences, Karaj, Iran
| | - Ladan Hosseini
- Research Development Center, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran
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CD200 and CD200R Expression on Peripheral Blood Lymphocytes and Serum CD200 Concentration as a New Marker of Endometriosis. J Clin Med 2020; 9:jcm9093035. [PMID: 32967175 PMCID: PMC7564549 DOI: 10.3390/jcm9093035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 09/11/2020] [Accepted: 09/17/2020] [Indexed: 12/13/2022] Open
Abstract
The causes of endometriosis (EMS) remain unknown; however, a number of immunological abnormalities contribute to the pathogenesis of the disease. The cluster of differentiation-200 (CD200) and its receptor (CD200R) maintain peripheral self-tolerance by negatively regulating immune responses. In this comparative cross-sectional study, we investigated the expression of CD200 and CD200R on T and B lymphocytes and the serum level of soluble CD200 (sCD200) using flow cytometry and ELISA, respectively. Peripheral blood samples were collected from 54 female patients and 20 healthy, age-matched controls. Results were tested for correlation with disease severity and selected clinical parameters. We demonstrated that the differences in sCD200 levels (p = 0.001), the frequencies of CD200-positive T and B lymphocytes (p < 0.001 and p = 0.004, respectively), and the frequencies of CD200R-positive T and B lymphocytes (p < 0.001 for all comparisons) in the study group correlated positively with disease severity. Receiver operating characteristic (ROC) analysis indicated that aberrant expression of CD200/CD200R might serve as a marker to distinguish between EMS cases. Finally, negative co-stimulatory factors may contribute to the induction and persistence of inflammation associated with EMS. It seems that it is essential to determine whether alteration in the CD200/CD200R pathway can be therapeutically targeted in EMS.
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Assessment of Coagulation Parameters in Women Affected by Endometriosis: Validation Study and Systematic Review of the Literature. Diagnostics (Basel) 2020; 10:diagnostics10080567. [PMID: 32784640 PMCID: PMC7460223 DOI: 10.3390/diagnostics10080567] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 07/29/2020] [Accepted: 08/05/2020] [Indexed: 01/01/2023] Open
Abstract
The presence of endometriosis determines an inflammatory response locally. The objective of this validation study and systematic review was to assess systemic levels of coagulation and inflammatory parameters in women with or without the disease. We conducted a retrospective analysis of a database prospectively collected from January 2017 to February 2020 including n = 572 women who underwent laparoscopic surgery for endometriosis (cases, n = 324) or other benign gynecologic diseases (controls, n = 248). Inflammatory markers and coagulation parameters were determined. An advanced systematic search of the literature on the same parameters was conducted up to April 2020. A significantly higher neutrophil count was found in endometriosis patients. Patients with endometriomas and stage III–IV disease had a significantly lower absolute lymphocyte count and shortened activated partial thromboplastin time (aPTT) values. In the final regression model, aPTT retained significant predictive value for stage III–IV endometriosis (odds ratio (OR) = 0.002, 95% confidence interval (CI) = 0.00–0.445; p = 0.024). Results from the n = 14 included studies in the systematic review are characterized by a high variability, but some consistency has been found for alterations in thrombin time, platelet-to-lymphocyte ratio, and neutrophil count associated with endometriosis. Modest systemic changes of some inflammatory and coagulation parameters are associated with endometriosis. Indeed, all the modifications detected are still within the normal reference intervals, explaining the high heterogeneity among studies.
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Jing X, Li C, Sun J, Peng J, Dou Y, Xu X, Ma C, Dong Z, Liu Y, Zhang H, Shao Q, Zhang H, Wang L, Zhang Y, Qu X. Systemic Inflammatory Response Markers Associated with Infertility and Endometrioma or Uterine Leiomyoma in Endometriosis. Ther Clin Risk Manag 2020; 16:403-412. [PMID: 32494145 PMCID: PMC7229864 DOI: 10.2147/tcrm.s232849] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 02/04/2020] [Indexed: 12/27/2022] Open
Abstract
Purpose The aim of this study was to find the most useful marker of endometriosis-related infertility and evaluate predictive and diagnostic values of systemic inflammatory response markers (preoperative white blood–cell subtypes, neutrophil:lymphocyte ratio [NLR], platelet:lymphocyte ratio [PLR], and monocyte:lymphocyte ratio [MLR]) and CA125 levels in endometriosis patients. Methods This study comprised 662 women who had undergone laparoscopic surgery and been pathologically confirmed as having endometriosis and 83 patients pathologically confirmed with benign ovarian tumors. Related inflammatory factors in endometriosis complicated by infertility were analyzed via logistic regression analysis. Diagnostic values of the inflammatory response markers were obtained by receiver operating–characteristic analysis. Results We firstly identified that lower NLR level was an independent risk factor of infertility. Serum lymphocytes were significantly higher in endometriosis patients, while serum CA125, NLR, MLR, and PLR were elevated. For differentiating endometriosis from other benign ovarian tumors, the combination of NLR and CA125 achieved greater sensitivity than CA125 alone. In addition, both CA125 and NLR were positively correlated with stage, oviduct adhesion, and diameter of ovarian ectopic cysts. Conclusion NLR may be used as a simple and easily obtained predictive marker for endometriosis with infertility. Moreover, NLR can be a neoadjuvant biomarker for serum CA125 to diagnose endometriosis.
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Affiliation(s)
- Xuanxuan Jing
- Institute of Basic Medical Sciences, Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic China
| | - Chen Li
- Institute of Basic Medical Sciences, Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic China.,Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan 250012, Shandong, People's Republic of China
| | - Jintang Sun
- Institute of Basic Medical Sciences, Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic China
| | - Jin Peng
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Yu Dou
- Department of Stomatology and Institute of Stomatology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic China
| | - Xiaofei Xu
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Chao Ma
- Institute of Basic Medical Sciences, Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic China
| | - Zhaogang Dong
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic China
| | - Yanguo Liu
- Department of Medical Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Hui Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Qianqian Shao
- Institute of Basic Medical Sciences, Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic China
| | - Hui Zhang
- Department of Pathology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Lijie Wang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic of China
| | - Yun Zhang
- Institute of Basic Medical Sciences, Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic China
| | - Xun Qu
- Institute of Basic Medical Sciences, Key Laboratory of Cardiovascular Remodeling and Function Research, Qilu Hospital of Shandong University, Jinan, Shandong 250012, People's Republic China
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Diagnostic Value of Circulating MicroRNAs for Endometriosis: a Meta-analysis. Reprod Sci 2020; 27:793-805. [DOI: 10.1007/s43032-019-00024-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 04/01/2019] [Indexed: 01/30/2023]
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Ding S, Lin Q, Zhu T, Li T, Zhu L, Wang J, Zhang X. Is there a correlation between inflammatory markers and coagulation parameters in women with advanced ovarian endometriosis? BMC WOMENS HEALTH 2019; 19:169. [PMID: 31888633 PMCID: PMC6937785 DOI: 10.1186/s12905-019-0860-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 11/29/2019] [Indexed: 12/13/2022]
Abstract
Background Endometriosis is defined as a chronic inflammatory disease. Recent studies have shown that increased coagulation parameters including fibrinogen and platelets are associated with endometriosis. The objective of this study was to determine the levels of inflammatory markers and coagulation parameters and their correlations in women with endometriomas compared to those with benign ovarian cysts or normal pelvic anatomy. Methods Between June 2015 and June 2017, a total of 548 women who underwent laparoscopic/laparotomic surgery for ovarian endometriomas (OMA group, n = 226), non-endometriosis benign ovarian cysts (Cyst group, n = 210) and tubal reanastomosis (Control group, n = 112) were recruited in this study. Inflammatory markers including c-reactive protein (CRP), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and coagulation parameters including platelet count, thrombin time (TT), prothrombin time (PT), activated partial thromboplastin time, and plasma fibrinogen as well as CA-125 were determined. Results Compared with Cyst group and Control group, TT and PT in OMA group were significantly shorter and plasma fibrinogen levels were significantly higher (P < 0.05). Moreover, the levels of plasma fibrinogen were positively correlated with CRP, NLR and PLR (P < 0.05). In addition, the confidence intervals for the area under the curve (AUC) for CA-125 × fibrinogen were significantly higher than those for CA-125 (0.904–0.952 vs. 0.899–0.949) in the diagnosis of endometrioma. Conclusions These results indicate that women with endometriomas demonstrate a hypercoagulable status due to the inflammatory nature of endometriosis. The combined determination for CA-125 and fibrinogen demonstrate a higher area under the curve than the single detection of CA-125 in those with endometriomas compared to these with benign ovarian cysts. Trial registration This study was approved by the Human Ethics Committee of the Women’s Hospital, School of Medicine, Zhejiang University (No.20170174) and all women provided written informed consent.
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Affiliation(s)
- Shaojie Ding
- Department of Gynecology, Women's Hospital, School of Medicine, Zhejiang University, 1 Xueshi Road, Hangzhou, Zhejiang, 310006, People's Republic of China
| | - Qiao Lin
- Department of Gynecology, Women's Hospital, School of Medicine, Zhejiang University, 1 Xueshi Road, Hangzhou, Zhejiang, 310006, People's Republic of China
| | - Tianhong Zhu
- Department of Gynecology, Women's Hospital, School of Medicine, Zhejiang University, 1 Xueshi Road, Hangzhou, Zhejiang, 310006, People's Republic of China
| | - Tiantian Li
- Department of Gynecology, Women's Hospital, School of Medicine, Zhejiang University, 1 Xueshi Road, Hangzhou, Zhejiang, 310006, People's Republic of China
| | - Libo Zhu
- Department of Gynecology, Women's Hospital, School of Medicine, Zhejiang University, 1 Xueshi Road, Hangzhou, Zhejiang, 310006, People's Republic of China
| | - Jianzhang Wang
- Department of Gynecology, Women's Hospital, School of Medicine, Zhejiang University, 1 Xueshi Road, Hangzhou, Zhejiang, 310006, People's Republic of China
| | - Xinmei Zhang
- Department of Gynecology, Women's Hospital, School of Medicine, Zhejiang University, 1 Xueshi Road, Hangzhou, Zhejiang, 310006, People's Republic of China.
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Chen L, Wang X, Shu J, Xu S, Wu Q, Yu Y. Diagnostic value of serum D-dimer, CA125, and neutrophil-to-lymphocyte ratio in differentiating ovarian cancer and endometriosis. Int J Gynaecol Obstet 2019; 147:212-218. [PMID: 31469423 DOI: 10.1002/ijgo.12949] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Revised: 04/09/2019] [Accepted: 08/28/2019] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To assess the utility of hematologic, inflammatory, and immunologic biomarkers for differentiating between ovarian cancer and endometriosis. METHODS Data were retrospectively reviewed from women diagnosed with ovarian cancer and endometriosis after ovarian cyst surgery in Zhejiang, China, 2014-2016. Serologic and hematologic biomarkers, including white blood cell count, lymphocyte count, neutrophil count, red blood cell count, hemoglobin, platelets, and D-dimer, albumin, globulin, cancer antigen 125 (CA125) and CA199 serum levels recorded pre-operatively were assessed by ROC curve and logistic regression analysis. RESULTS Overall, 49 women were diagnosed with ovarian cancer and 192 with endometriosis. For predicting ovarian cancer, the area under the curve (AUC) was 0.96 (95% confidence interval [CI], 0.94-0.99); sensitivity, 93.2%; specificity, 87.5%) for log(D-dimer), 0.95 (95% CI, 0.91-0.98; sensitivity, 81.3%; specificity, 96.3%) for log(CA125), and 0.92 (95% CI, 0.86-0.98; sensitivity, 92.6%; specificity, 79.2%) for neutrophil-to-lymphocyte ratio (NLR). The AUC for the combination of D-dimer, NLR, and CA125 was 0.96 (95% CI, 0.94-0.99; sensitivity, 91.6%; specificity, 89.6%). CONCLUSION Serum D-dimer, NLR, and CA125 were found to be potential diagnostic factors for ovarian cancer. Combined measurement of D-dimer, NLR, and CA125 might offer a convenient screening method.
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Affiliation(s)
- Lifeng Chen
- Department of Gynecology, , Zhejiang Provincial People's Hospital, People's Hospital Of Hangzhou Medical College, Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine Of Zhejiang Province, Hangzhou, China
| | - Xinyan Wang
- Department of Gynecology, , Zhejiang Provincial People's Hospital, People's Hospital Of Hangzhou Medical College, Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine Of Zhejiang Province, Hangzhou, China
| | - Jing Shu
- Department of Gynecology, , Zhejiang Provincial People's Hospital, People's Hospital Of Hangzhou Medical College, Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine Of Zhejiang Province, Hangzhou, China
| | - Sheng Xu
- Department of Gynecology, , Zhejiang Provincial People's Hospital, People's Hospital Of Hangzhou Medical College, Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine Of Zhejiang Province, Hangzhou, China
| | - Qing Wu
- Department of Gynecology, , Zhejiang Provincial People's Hospital, People's Hospital Of Hangzhou Medical College, Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine Of Zhejiang Province, Hangzhou, China
| | - Yan Yu
- Department of Gynecology, , Zhejiang Provincial People's Hospital, People's Hospital Of Hangzhou Medical College, Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine Of Zhejiang Province, Hangzhou, China
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Seckin B, Ates MC, Kirbas A, Yesilyurt H. Usefulness of hematological parameters for differential diagnosis of endometriomas in adolescents/young adults and older women. Int J Adolesc Med Health 2018; 33:/j/ijamh.ahead-of-print/ijamh-2018-0078/ijamh-2018-0078.xml. [PMID: 30256762 DOI: 10.1515/ijamh-2018-0078] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 06/05/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Inflammatory processes have been considered to be involved in the pathogenesis of endometriosis. However, the predictive role of inflammatory hematological parameters in endometriosis is not clear. The aim of this study was to analyze the clinical value of hematologic markers in the differential diagnosis of endometriomas in younger and older reproductive age women. MATERIALS AND METHODS A retrospective chart review was done for 502 patients who underwent surgery: 267 with endometriomas (endometrioma group) and 235 with other benign adnexal cysts (control group). Patients were placed into subgroups as younger (adolescents/young adults, aged <25 years) and older (aged ≥25 years) women. Total and differential white blood cell count, neutrophil-to-lymphocyte ratio, platelet indices and platelet-to-lymphocyte ratio (PLR) were evaluated with receiver operating characteristic curve analysis for differential diagnosis of endometriomas. RESULTS The mean serum levels of PLR, plateletcrit (PCT), platelet count and CA-125 (reference range below 35 IU/mL) were significantly higher in the endometrioma group (p < 0.001). The area under the curve (AUC) for CA-125 was 0.85 [95% confidence interval (CI), 0.82-0.88] (p < 0.001) for the entire group. However, platelet count, PLR, and PCT showed poor discriminative ability for detecting endometriomas with AUC values of 0.59 (95% CI, 0.55-0.65, p < 0.001), 0.58 (95% CI, 0.53-0.63, p = 0.002) and 0.61 (95% CI, 0.56-0.66, p < 0.001), respectively. In age-stratified analysis, these platelet indices had also low diagnostic performance in both age groups. CONCLUSIONS Hematologic markers do not adequately differentiate ovarian endometriomas from other benign cysts in neither adolescents/young adults nor older women.
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Affiliation(s)
- Berna Seckin
- Department of Reproductive Endocrinology, Zekai Tahir Burak Women's Health Education and Research Hospital, Talatpasa Bulvarı, Hamamönü, Altındağ, 06230 Ankara, Turkey, Phone: +90-312-3103100, Fax: +90-312-3124931
| | - Mete Can Ates
- Department of Reproductive Endocrinology, Zekai Tahir Burak Women's Health Education and Research Hospital, Ankara, Turkey
| | - Ayse Kirbas
- Department of Reproductive Endocrinology, Zekai Tahir Burak Women's Health Education and Research Hospital, Ankara, Turkey
| | - Huseyin Yesilyurt
- Department of Reproductive Endocrinology, Zekai Tahir Burak Women's Health Education and Research Hospital, Ankara, Turkey
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Abnormal activation of the sonic hedgehog signaling pathway in endometriosis and its diagnostic potency. Fertil Steril 2018; 110:128-136.e2. [DOI: 10.1016/j.fertnstert.2018.02.138] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 02/27/2018] [Accepted: 02/27/2018] [Indexed: 12/13/2022]
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18
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Izumi G, Koga K, Takamura M, Makabe T, Satake E, Takeuchi A, Taguchi A, Urata Y, Fujii T, Osuga Y. Involvement of immune cells in the pathogenesis of endometriosis. J Obstet Gynaecol Res 2018; 44:191-198. [PMID: 29316073 DOI: 10.1111/jog.13559] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 10/21/2017] [Indexed: 01/10/2023]
Abstract
Endometriosis is characterized by the implantation and growth of endometriotic tissues outside the uterus. It is widely accepted the theory that endometriosis is caused by the implantation of endometrial tissue from retrograde menstruation; however, retrograde menstruation occurs in almost all women and other factors are required for the establishment of endometriosis, such as cell survival, cell invasion, angiogenesis, and cell growth. Immune factors in the local environment may, therefore, contribute to the formation and progression of endometriosis. Current evidence supports the involvement of immune cells in the pathogenesis of endometriosis. Peritoneal neutrophils and macrophages secrete biochemical factors that help endometriotic cell growth and invasion, and angiogenesis. Peritoneal macrophages and NK cells in endometriosis have limited capability of eliminating endometrial cells in the peritoneal cavity. An imbalance of T cell subsets leads to aberrant cytokine secretions and inflammation that results in the growth of endometriosis lesions. It is still uncertain whether these immune cells have a role in the initial cause and/or stimulate actions that enhance disease; however, in either case, modulating the actions of these cells may prevent initiation or disease progression. Further studies are needed to deepen the understanding of the pathology of endometriosis and to develop novel management approaches of benefit to women suffering from this disease.
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Affiliation(s)
- Gentaro Izumi
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Kaori Koga
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Masashi Takamura
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Tomoko Makabe
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Erina Satake
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Arisa Takeuchi
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Ayumi Taguchi
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Yoko Urata
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Tomoyuki Fujii
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
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Viganò P, Ottolina J, Sarais V, Rebonato G, Somigliana E, Candiani M. Coagulation Status in Women With Endometriosis. Reprod Sci 2017; 25:559-565. [PMID: 28681683 DOI: 10.1177/1933719117718273] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Subtle alterations in coagulation and fibrinolysis have been recently reported in patients with endometriosis supporting a potential hypercoagulable status associated with the disease. This cross-sectional study aimed at evaluating some variables of coagulation status and inflammatory markers in women with endometriosis. A total of 314 women who underwent surgery were considered. The case group (n = 169) included patients with a surgical diagnosis of endometriosis, at any stage of disease. The control group (n = 145) included women with a surgical diagnosis of benign gynecologic pathology. No difference was found for thrombin time, International Normalized Ratio (INR), platelet count, neutrophil count, lymphocyte count, neutrophil-to-lymphocyte ratio, and platelet-to-lymphocyte ratio (PLR) between women with endometriosis and controls. Conversely, patients with endometriosis had significantly shortened activated partial thromboplastin time (APTT) when compared to controls (1.08 ± 0.06 and 1.12 ± 0.19, respectively; P < .01). In the subgroup analysis, women with ovarian endometriosis had significantly shortened APTT values in comparison to women without this form and women with stage I to II endometriosis had significantly shorter APTT values and higher PLR than those with stage III to IV disease. In multivariate logistic regression analysis, after controlling for potential confounders, a shortened APTT remained associated with the disease. Activated partial thromboplastin time is shorter in women with endometriosis but still in the normal range. The evidence is insufficient to foresee a possible use of APTT as a diagnostic marker and to claim a crucial role of a systemic hypercoagulable state in the origin of the disease. A role of the local coagulation system in the pathogenesis of the disease cannot be excluded.
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Affiliation(s)
- Paola Viganò
- 1 Division of Genetics and Cell Biology, Reproductive Sciences Laboratory, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Jessica Ottolina
- 2 Obstetrics and Gynaecology Department, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Veronica Sarais
- 2 Obstetrics and Gynaecology Department, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giorgia Rebonato
- 2 Obstetrics and Gynaecology Department, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Edgardo Somigliana
- 3 Infertility Unit, Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Massimo Candiani
- 2 Obstetrics and Gynaecology Department, IRCCS San Raffaele Scientific Institute, Milan, Italy
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Jiang C, Liu C, Guo J, Chen L, Luo N, Qu X, Yang W, Ren Q, Cheng Z. CA125 modified by PLT and NLR improves the predictive accuracy of adenomyosis-derived pelvic dense adhesion. Medicine (Baltimore) 2017; 96:e6880. [PMID: 28489790 PMCID: PMC5428624 DOI: 10.1097/md.0000000000006880] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
To explore the value of serum levels of CA125, platelet count (PLT), neutrophil-lymphocyte ratio (NLR), and modified CA125 markers CA125a and CA125b in predicting pelvic dense adhesion (PDA) associated with adenomyosis, CA125a = lg(CA125 × PLT × 10), CA125b = lg(CA125 × NLR).This retrospective study included 304 patients who underwent surgery for adenomyosis. Correlations of serum levels of CA125, PLT, NLR, and modified CA125 markers with adenomyosis-derived PDA were analyzed by Logistic regression. Receiver operating characteristic curve was applied to assess the utility of these parameters for predicting PDA.All the parameters including CA125, PLT, NLR, and modified CA125 markers were positively correlated with PDA (P < .05 or P < .01). More importantly, CA125a was more specific (85.03% vs. 83.00%) and more sensitive (47.56% vs. 47.47%) than CA125 alone for the prediction of PDA, and CA125b could also improve the predictive specificity of PDA (53.13% vs. 47.47%).Serum CA125, PLT, and NLR were all closely correlated with PDA in adenomyosis patients. CA125 modified by PLT and NLR could further improve the predictive accuracy of adenomyosis-derived PDA, thus providing more meaningful references for better-informed decisions about the mode of surgical access for the clinical treatment of adenomyosis.
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Affiliation(s)
- Caixia Jiang
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Chao Liu
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Jing Guo
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Li Chen
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Ning Luo
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Xiaoyan Qu
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Weihong Yang
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
| | - Qing Ren
- Department of Gynecology and Obstetrics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine
| | - Zhongping Cheng
- Department of Gynecology and Obstetrics, Yangpu Hospital, Tongji University School of Medicine
- Institute of Gynecological Minimal Invasive Medicine, Tongji University School of Medicine, Shanghai, China
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Nisenblat V, Bossuyt PMM, Shaikh R, Farquhar C, Jordan V, Scheffers CS, Mol BWJ, Johnson N, Hull ML. Blood biomarkers for the non-invasive diagnosis of endometriosis. Cochrane Database Syst Rev 2016; 2016:CD012179. [PMID: 27132058 PMCID: PMC7076288 DOI: 10.1002/14651858.cd012179] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND About 10% of reproductive-aged women suffer from endometriosis, a costly chronic disease causing pelvic pain and subfertility. Laparoscopy is the gold standard diagnostic test for endometriosis, but is expensive and carries surgical risks. Currently, there are no non-invasive or minimally invasive tests available in clinical practice to accurately diagnose endometriosis. Although other reviews have assessed the ability of blood tests to diagnose endometriosis, this is the first review to use Cochrane methods, providing an update on the rapidly expanding literature in this field. OBJECTIVES To evaluate blood biomarkers as replacement tests for diagnostic surgery and as triage tests to inform decisions on surgery for endometriosis. Specific objectives include:1. To provide summary estimates of the diagnostic accuracy of blood biomarkers for the diagnosis of peritoneal, ovarian and deep infiltrating pelvic endometriosis, compared to surgical diagnosis as a reference standard.2. To assess the diagnostic utility of biomarkers that could differentiate ovarian endometrioma from other ovarian masses. SEARCH METHODS We did not restrict the searches to particular study designs, language or publication dates. We searched CENTRAL to July 2015, MEDLINE and EMBASE to May 2015, as well as these databases to 20 April 2015: CINAHL, PsycINFO, Web of Science, LILACS, OAIster, TRIP, ClinicalTrials.gov, DARE and PubMed. SELECTION CRITERIA We considered published, peer-reviewed, randomised controlled or cross-sectional studies of any size, including prospectively collected samples from any population of reproductive-aged women suspected of having one or more of the following target conditions: ovarian, peritoneal or deep infiltrating endometriosis (DIE). We included studies comparing the diagnostic test accuracy of one or more blood biomarkers with the findings of surgical visualisation of endometriotic lesions. DATA COLLECTION AND ANALYSIS Two authors independently collected and performed a quality assessment of data from each study. For each diagnostic test, we classified the data as positive or negative for the surgical detection of endometriosis, and we calculated sensitivity and specificity estimates. We used the bivariate model to obtain pooled estimates of sensitivity and specificity whenever sufficient datasets were available. The predetermined criteria for a clinically useful blood test to replace diagnostic surgery were a sensitivity of 0.94 and a specificity of 0.79 to detect endometriosis. We set the criteria for triage tests at a sensitivity of ≥ 0.95 and a specificity of ≥ 0.50, which 'rules out' the diagnosis with high accuracy if there is a negative test result (SnOUT test), or a sensitivity of ≥ 0.50 and a specificity of ≥ 0.95, which 'rules in' the diagnosis with high accuracy if there is a positive result (SpIN test). MAIN RESULTS We included 141 studies that involved 15,141 participants and evaluated 122 blood biomarkers. All the studies were of poor methodological quality. Studies evaluated the blood biomarkers either in a specific phase of the menstrual cycle or irrespective of the cycle phase, and they tested for them in serum, plasma or whole blood. Included women were a selected population with a high frequency of endometriosis (10% to 85%), in which surgery was indicated for endometriosis, infertility work-up or ovarian mass. Seventy studies evaluated the diagnostic performance of 47 blood biomarkers for endometriosis (44 single-marker tests and 30 combined tests of two to six blood biomarkers). These were angiogenesis/growth factors, apoptosis markers, cell adhesion molecules, high-throughput markers, hormonal markers, immune system/inflammatory markers, oxidative stress markers, microRNAs, tumour markers and other proteins. Most of these biomarkers were assessed in small individual studies, often using different cut-off thresholds, and we could only perform meta-analyses on the data sets for anti-endometrial antibodies, interleukin-6 (IL-6), cancer antigen-19.9 (CA-19.9) and CA-125. Diagnostic estimates varied significantly between studies for each of these biomarkers, and CA-125 was the only marker with sufficient data to reliably assess sources of heterogeneity.The mean sensitivities and specificities of anti-endometrial antibodies (4 studies, 759 women) were 0.81 (95% confidence interval (CI) 0.76 to 0.87) and 0.75 (95% CI 0.46 to 1.00). For IL-6, with a cut-off value of > 1.90 to 2.00 pg/ml (3 studies, 309 women), sensitivity was 0.63 (95% CI 0.52 to 0.75) and specificity was 0.69 (95% CI 0.57 to 0.82). For CA-19.9, with a cut-off value of > 37.0 IU/ml (3 studies, 330 women), sensitivity was 0.36 (95% CI 0.26 to 0.45) and specificity was 0.87 (95% CI 0.75 to 0.99).Studies assessed CA-125 at different thresholds, demonstrating the following mean sensitivities and specificities: for cut-off > 10.0 to 14.7 U/ml: 0.70 (95% CI 0.63 to 0.77) and 0.64 (95% CI 0.47 to 0.82); for cut-off > 16.0 to 17.6 U/ml: 0.56 (95% CI 0.24, 0.88) and 0.91 (95% CI 0.75, 1.00); for cut-off > 20.0 U/ml: 0.67 (95% CI 0.50 to 0.85) and 0.69 (95% CI 0.58 to 0.80); for cut-off > 25.0 to 26.0 U/ml: 0.73 (95% CI 0.67 to 0.79) and 0.70 (95% CI 0.63 to 0.77); for cut-off > 30.0 to 33.0 U/ml: 0.62 (95% CI 0.45 to 0.79) and 0.76 (95% CI 0.53 to 1.00); and for cut-off > 35.0 to 36.0 U/ml: 0.40 (95% CI 0.32 to 0.49) and 0.91 (95% CI 0.88 to 0.94).We could not statistically evaluate other biomarkers meaningfully, including biomarkers that were assessed for their ability to differentiate endometrioma from other benign ovarian cysts.Eighty-two studies evaluated 97 biomarkers that did not differentiate women with endometriosis from disease-free controls. Of these, 22 biomarkers demonstrated conflicting results, with some studies showing differential expression and others no evidence of a difference between the endometriosis and control groups. AUTHORS' CONCLUSIONS Of the biomarkers that were subjected to meta-analysis, none consistently met the criteria for a replacement or triage diagnostic test. A subset of blood biomarkers could prove useful either for detecting pelvic endometriosis or for differentiating ovarian endometrioma from other benign ovarian masses, but there was insufficient evidence to draw meaningful conclusions. Overall, none of the biomarkers displayed enough accuracy to be used clinically outside a research setting. We also identified blood biomarkers that demonstrated no diagnostic value in endometriosis and recommend focusing research resources on evaluating other more clinically useful biomarkers.
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Affiliation(s)
- Vicki Nisenblat
- The University of AdelaideDiscipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research InstituteLevel 6, Medical School North,Frome RdAdelaideSAAustralia5005
| | - Patrick MM Bossuyt
- Academic Medical Center, University of AmsterdamDepartment of Clinical Epidemiology, Biostatistics and BioinformaticsRoom J1b‐217, PO Box 22700AmsterdamNetherlands1100 DE
| | - Rabia Shaikh
- IVF AustraliaWestmead Fertility ClinicLevel 2 20‐22 Mons Road, WestmeadSydneyVictoriaAustralia2145
| | - Cindy Farquhar
- University of AucklandDepartment of Obstetrics and GynaecologyFMHS Park RoadGraftonAucklandNew Zealand1003
| | - Vanessa Jordan
- University of AucklandDepartment of Obstetrics and GynaecologyFMHS Park RoadGraftonAucklandNew Zealand1003
| | - Carola S Scheffers
- University of GroningenWenckebachlaan 53GroningenGroningenNetherlands9728 JL
| | - Ben Willem J Mol
- The University of AdelaideDiscipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research InstituteLevel 6, Medical School North,Frome RdAdelaideSAAustralia5005
| | - Neil Johnson
- The University of AdelaideDiscipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research InstituteLevel 6, Medical School North,Frome RdAdelaideSAAustralia5005
| | - M Louise Hull
- The University of AdelaideDiscipline of Obstetrics and Gynaecology, School of Medicine, Robinson Research InstituteLevel 6, Medical School North,Frome RdAdelaideSAAustralia5005
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Tokmak A, Yildirim G, Öztaş E, Akar S, Erkenekli K, Gülşen P, Yilmaz N, Uğur M. Use of Neutrophil-to-Lymphocyte Ratio Combined With CA-125 to Distinguish Endometriomas From Other Benign Ovarian Cysts. Reprod Sci 2015; 23:795-802. [DOI: 10.1177/1933719115620494] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Aytekin Tokmak
- Obstetrics and Gynecology, Zekai Tahir Burak Women’s Health Education and Research Hospital, Ankara, Turkey
| | - Gulçin Yildirim
- Obstetrics and Gynecology, Zekai Tahir Burak Women’s Health Education and Research Hospital, Ankara, Turkey
| | - Efser Öztaş
- Obstetrics and Gynecology, Zekai Tahir Burak Women’s Health Education and Research Hospital, Ankara, Turkey
| | - Serra Akar
- Obstetrics and Gynecology, Zekai Tahir Burak Women’s Health Education and Research Hospital, Ankara, Turkey
| | - Kudret Erkenekli
- Obstetrics and Gynecology, Zekai Tahir Burak Women’s Health Education and Research Hospital, Ankara, Turkey
| | - Pınar Gülşen
- Obstetrics and Gynecology, Zekai Tahir Burak Women’s Health Education and Research Hospital, Ankara, Turkey
| | - Nafiye Yilmaz
- Obstetrics and Gynecology, Zekai Tahir Burak Women’s Health Education and Research Hospital, Ankara, Turkey
| | - Mustafa Uğur
- Obstetrics and Gynecology, Zekai Tahir Burak Women’s Health Education and Research Hospital, Ankara, Turkey
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23
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Ercan Ö, Köstü B, Bakacak M, Coşkun B, Tohma A, Mavigök E. Neutrophil to Lymphocyte ratio in the diagnosis of adnexal torsion. Int J Clin Exp Med 2015; 8:16095-16100. [PMID: 26629118 PMCID: PMC4659007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 08/27/2015] [Indexed: 06/05/2023]
Abstract
Adnexal torsion (AT) is a condition in which there is sometimes difficulty in making a preoperative diagnosis since there are no routine laboratory markers and this condition is usually intraoperatively diagnosed. Many of the studies have indicated that the neutrophil-to-lymphocyte ratio (NLR) is a significant inflammatory marker in various diseases. In this study, we aimed to investigate the diagnostic efficacy of the NLR on the diagnosis of AT. Patients surgically treated for AT were analysed retrospectively. A total of 27 AT patients were included in the study (Group 1). Another 30 patients who were surgically treated for a unilateral ovarian mass and did not have torsion or malignity on the final histopathological examination were assigned to the control group (Group 2). White blood cells (WBCs), neutrophils, lymphocytes and the NLR were compared between groups. The mean WBC values for Groups 1 and 2 were 9.7 ± 1.8 and 7.6 ± 1.5 K/µL (P < 0.001), respectively. The mean neutrophil values were also significantly higher in Group 1 (P < 0.001). However, the mean lymphocyte values were significantly higher in Group 2 (P < 0.001). Mean NLR was significantly higher in Group 1 (P < 0.001). Sensitivity and specificity of WBC > 8.8 were 83.3% and 74.1%, respectively. Sensitivity and specificity of NLR > 3 were 88.9% and 100%, respectively. Furthermore, the area under the ROC curve (AUC) was 0.933 for the NLR and 0.830 for WBC. With respect to the diagnosis of adnexal torsion, an NLR > 3 was identified as a more sensitive marker than the high WBC count. Therefore, an NLR > 3 seems to be a valuable marker in cases where it is difficult to diagnose AT.
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Affiliation(s)
- Önder Ercan
- Department of Obstetrics and Gynecology, Kahramanmaras Sutcu Imam University, School of MedicineKahramanmaraş, Turkey
| | - Bülent Köstü
- Department of Obstetrics and Gynecology, Kahramanmaras Sutcu Imam University, School of MedicineKahramanmaraş, Turkey
| | - Murat Bakacak
- Department of Obstetrics and Gynecology, Kahramanmaras Sutcu Imam University, School of MedicineKahramanmaraş, Turkey
| | - Bora Coşkun
- Department of Obstetrics and Gynecology, Etlik Zubeyde Hanim Women’s Health Training and Research HospitalAnkara, Turkey
| | - Aytaç Tohma
- Department of Obstetrics and Gynecology, Yozgat State HospitalYozgat, Turkey
| | - Erkan Mavigök
- Department of Obstetrics and Gynecology, Kahramanmaras Sutcu Imam University, School of MedicineKahramanmaraş, Turkey
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