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Balint O, Secosan C, Pirtea L. Role of CA-125 Level as a Marker in the Management of Severe Pre-Eclampsia. Healthcare (Basel) 2022; 10:healthcare10122474. [PMID: 36553997 PMCID: PMC9777879 DOI: 10.3390/healthcare10122474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/02/2022] [Accepted: 12/04/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Hypertensive disorders of pregnancy remain one of the leading causes of morbidity and mortality in maternal-fetal medicine worldwide, particularly in low-resource settings. Despite extensive research in the last decades, pre-eclampsia prediction and, thus, effective prevention remains an unsolved problem. Current evidence suggests that CA-125, an already recognised tumoral marker and, lately, a valuable severity marker of heart failure, can be used to evaluate pre-eclampsia severity and thus improve the identification and management of high-risk patients; Materials and Methods: This is a case-control study involving 100 pregnant patients over 25 weeks of gestation, grouped based on the severity of hypertension in gestational hypertension (n = 22), non-severe pre-eclampsia (n = 11), severe pre-eclampsia (n = 17), and a control group (normotensive) (n = 50). Clinical and biochemical parameters recommended by the international guidelines for evaluating hypertensive pregnant patients were gathered from every patient in addition to CA-125 levels. The correlation was analysed. RESULTS Mean CA-125 levels increased with the severity of hypertension from a mean of 8.97 U/mL (±2.84) in the normotensive group to a mean of 21.23 U/mL (±11.18) in the severe pre-eclampsia group. Significant differences were observed between each group. The correlation of CA-125 levels with the assessed clinical and biochemical parameters showed positive correlations with MAP, 24 h proteinuria, and LDH values and negative correlations with platelet count, gestational age at birth, and birth weight Conclusions: The reported results support this marker's promising role as a severity marker and its potential to improve pre-eclampsia management allowing a better selection of high-risk patients, aiding in decision making related to hospitalisation and/or timing of birth. Further studies are needed to improve the accuracy of the obtained results, identify an accurate cut-off and an optimal time of measurement, and achieve standardisation in measuring the marker.
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Affiliation(s)
- Oana Balint
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania
- Correspondence: ; Tel.: +40-740282844
| | - Cristina Secosan
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania
| | - Laurențiu Pirtea
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania
- Emergency Clinical City Hospital Timisoara, Obstetrics-Gynecology Clinic, 300231 Timisoara, Romania
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Yu H, Li B, Li T, Zhang S, Lin X. Combination of noninvasive methods in diagnosis of infertile women with minimal or mild endometriosis, a retrospective study in China. Medicine (Baltimore) 2019; 98:e16695. [PMID: 31374059 PMCID: PMC6709301 DOI: 10.1097/md.0000000000016695] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 06/11/2019] [Accepted: 07/10/2019] [Indexed: 11/29/2022] Open
Abstract
This study means to investigate a combination of noninvasive methods in diagnosis of minimal or mild endometriosis expecting to narrow down the range of laparoscopic exploration for female infertility.It is a retrospective case control study of totally 447 patients suspected unexplained infertility before surgery were eligible from May 2012 to February 2017. Of these, 299 patients were laparoscopy-proved minimal or mild endometriosis group, the remaining 148 patients served as control group (normal pelvis). Preoperative age, duration of infertility, type of infertility, body mass index, baseline follicle-stimulating hormone, anti-Müllerian hormone, serum CA125, clinical symptoms, findings on vagino-recto-abdominal examinations and pregnancy prognosis had been recorded. Every variable and their combinations were evaluated.Any single factor had limited diagnostic value. The cut-off value for CA125 was 19.25 IU/L. Parallel testing had a higher sensitivity at 81.3%. Serial tests of vagino-recto-abdominal examination combined with dysmenorrhea or positive CA125 got reasonable sensitivity (51.4% and 49%), remarkable high specificities (95.7% and100%) and Positive Predictive Value (96.4% and 100%). Multivariate logistic regression identified the following factors in decreasing order of importance: (1) vagino-recto-abdominal examinations, (2) CA125, (3) dysmenorrhea, their ORs being 16.148, 3.796, and 2.809, respectively. The spontaneous pregnancy rate (50.8%) in minimal or mild endometriosis was higher than control (35.6%, P = .043).A combination of noninvasive diagnostic methods had certain preoperative diagnostic value of minimal or mild endometriosis, which might benefit some patients from avoiding laparoscopic surgery.
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Affiliation(s)
- Huaying Yu
- Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University
| | - Baijia Li
- Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University
| | - TinChiu Li
- Department of Obstetrics & Gynecology, Prince of Wales Hospital, The Chinese University of Hong Kong, Honk Kong
| | - Songying Zhang
- Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University
- Key Laboratory of Reproductive Dysfunction Management of Zhejiang Province, No. 3 Qingchun East Road, Jianggan District, Hangzhou 310016, China
| | - Xiaona Lin
- Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University
- Key Laboratory of Reproductive Dysfunction Management of Zhejiang Province, No. 3 Qingchun East Road, Jianggan District, Hangzhou 310016, China
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Tuo X, Zhao L, Wang Q, Han L, Wang Y, Ma S, Feng X, Li Q, Sun C, Wang Q, Shi G, Hou H, Zhang G, Li Q. Validation of Molecular Typing for Endometrial Screening Test That Predicts Benign and Malignant Lesions. Front Oncol 2019; 9:561. [PMID: 31338322 PMCID: PMC6629861 DOI: 10.3389/fonc.2019.00561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 06/10/2019] [Indexed: 12/24/2022] Open
Abstract
The aim of this study is to examine the immunocytochemical expression of p53, Ki-67, and CA125 in endometrial brush samples for endometrial cancer. Forty-four patients were recruited with liquid-based cytology preparations during a 5-month period. Both the histological and cytological samples were assessed by histology based on hematoxylin and eosin (H&E), and the expression of p53, CA125, and Ki-67 in endometrial cells was examined by immunocytochemistry. The percentage and intensity of endometrial cells were scored on a scale of 0-3. The final score was calculated by the addition of all partial scores, and then Probit model was used to predict the possibility for malignant lesions. The mean immunoreactivity score of the three immunocytochemical biomarkers (p53, CA125, and Ki-67) in the positive group (including atypical hyperplastic cells and malignant cells) was significantly higher than in the negative group (benign cells and non-atypical hyperplastic cells). The possibility value of the positive group was also significantly higher than the negative group (P < 0.05). The cutoff value of the possibility value was 0.754, the sensitivity and specificity of which were 86.4 and 95.5%. The assessment of p53, CA125, and Ki-67 combined with the prediction model is valuable for the detection of endometrial cancer and atypical hyperplasia in endometrial cytology.
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Affiliation(s)
- Xiaoqian Tuo
- Department of Gynecology and Obstetrics, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Lanbo Zhao
- Guipei 77, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Qi Wang
- Department of Gynecology and Obstetrics, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Lu Han
- Department of Gynecology and Obstetrics, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Yiran Wang
- Department of Gynecology and Obstetrics, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Sijia Ma
- Department of Gynecology and Obstetrics, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Xue Feng
- Department of Gynecology and Obstetrics, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Qing Li
- Department of Gynecology and Obstetrics, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Chao Sun
- Department of Gynecology and Obstetrics, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Qing Wang
- Department of Gynecology and Obstetrics, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Guizhi Shi
- Aviation General Hospital of Beijing, Medical University and Beijing Institute of Translational Medicine, University of Chinese Academy of Sciences, Beijing, China
| | - Huilian Hou
- Department of Pathology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Guanjun Zhang
- Department of Pathology, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Qiling Li
- Department of Gynecology and Obstetrics, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China
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Akinwunmi BO, Babic A, Vitonis AF, Cramer DW, Titus L, Tworoger SS, Terry KL. Chronic Medical Conditions and CA125 Levels among Women without Ovarian Cancer. Cancer Epidemiol Biomarkers Prev 2018; 27:1483-1490. [PMID: 30237250 DOI: 10.1158/1055-9965.epi-18-0203] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 05/22/2018] [Accepted: 09/13/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Randomized trials using the biomarker cancer antigen (CA) 125, with or without pelvic ultrasound, have failed to show a clear benefit of general population screening for ovarian cancer. In part, this may be due to a lack of information about conditions, besides ovarian cancer, that can alter CA125 levels and affect specificity or sensitivity. We evaluated the association between common medical conditions and CA125 levels among women without ovarian cancer. METHODS We used data and specimens from 2,004 women without ovarian cancer who participated in the New England Case Control study between 1992 and 2008. Participants completed in-person interviews and donated blood samples at enrollment. We measured CA125 using the CA125II assay and calculated the association between medical conditions and log-transformed CA125 using linear regression. RESULTS The median age of participants was 53 years and 1,119 (56%) were postmenopausal. The average CA125 level was 14.5 units/mL for premenopausal and 11.7 for postmenopausal women. Among premenopausal women, CA125 was significantly lower for women with colon polyps (P = 0.06) and hysterectomy (P = 0.01) and significantly higher with endometriosis (P = 0.05). CA125 was also significantly higher in premenopausal women with coronary artery disease (CVD) (P < 0.01, n = 2 cases) but not among postmenopausal with CVD (n = 79). Furthermore, among postmenopausal women, CA125 was significantly lower for women with osteoporosis, hypercholesterolemia, and osteoarthritis (P = 0.03, 0.02, and 0.01 respectively) and higher for women with a history of inflammatory bowel disease (P = 0.04). CONCLUSIONS Several chronic diseases are associated with CA125, which could influence the interpretation of CA125 in the context of ovarian cancer screening. IMPACT Consideration of chronic medical conditions may be necessary to interpret CA125 values.
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Affiliation(s)
- Babatunde O Akinwunmi
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital, Boston, Massachusetts. .,Department of Global and Continuing Education, Harvard Medical School, Boston, Massachusetts
| | - Ana Babic
- Dana Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Allison F Vitonis
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital, Boston, Massachusetts
| | - Daniel W Cramer
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital, Boston, Massachusetts.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, Massachusetts
| | - Linda Titus
- Departments of Epidemiology and Pediatrics, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Shelley S Tworoger
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida
| | - Kathryn L Terry
- Obstetrics and Gynecology Epidemiology Center, Brigham and Women's Hospital, Boston, Massachusetts.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.,Department of Obstetrics, Gynecology, and Reproductive Biology, Harvard Medical School, Boston, Massachusetts
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5
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How to Use CA-125 More Effectively in the Diagnosis of Deep Endometriosis. BIOMED RESEARCH INTERNATIONAL 2017; 2017:9857196. [PMID: 28660213 PMCID: PMC5474266 DOI: 10.1155/2017/9857196] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 05/08/2017] [Indexed: 12/12/2022]
Abstract
Deep infiltrative endometriosis (DIE) is a severe form of the disease. The median time interval from the onset of symptoms to diagnosis of endometriosis is around 8 years. In this prospective study patients were divided into two groups: cases (34 DIE patients) and control (20 tubal ligation patients). The main objective of this study was to evaluate the performance of CA-125 measurement in the menstrual and midcycle phases of the cycle, as well as the difference in its levels between the two phases, for the early diagnosis of DIE. Area Under the Curve (AUC) of CA-125 in menstrual phase and of the difference between menstrual and midcycle phases had the best performance (both with AUC = 0.96), followed by CA-125 in the midcycle (AUC = 0.89). The ratio between menstrual and midcycle phases had the worst performance. CA-125 may be useful for the diagnosis of deep endometriosis, especially when both are collected during menstruation and in midcycle. These may help to decrease the long interval until the definitive diagnosis of DIE. Multicentric studies with larger samples should be performed to better evaluate the cost-effectiveness of measuring CA-125 in two different phases of the menstrual cycle.
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Fortner RT, Vitonis AF, Schock H, Hüsing A, Johnson T, Fichorova RN, Fashemi T, Yamamoto HS, Tjønneland A, Hansen L, Overvad K, Boutron-Ruault MC, Kvaskoff M, Severi G, Boeing H, Trichopoulou A, Benetou V, La Vecchia C, Palli D, Sieri S, Tumino R, Matullo G, Mattiello A, Onland-Moret NC, Peeters PH, Weiderpass E, Gram IT, Jareid M, Quirós JR, Duell EJ, Sánchez MJ, Chirlaque MD, Ardanaz E, Larrañaga N, Nodin B, Brändstedt J, Idahl A, Khaw KT, Allen N, Gunter M, Johansson M, Dossus L, Merritt MA, Riboli E, Cramer DW, Kaaks R, Terry KL. Correlates of circulating ovarian cancer early detection markers and their contribution to discrimination of early detection models: results from the EPIC cohort. J Ovarian Res 2017; 10:20. [PMID: 28320479 PMCID: PMC5360038 DOI: 10.1186/s13048-017-0315-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 03/08/2017] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Ovarian cancer early detection markers CA125, CA15.3, HE4, and CA72.4 vary between healthy women, limiting their utility for screening. METHODS We evaluated cross-sectional relationships between lifestyle and reproductive factors and these markers among controls (n = 1910) from a nested case-control study in the European Prospective Investigation into Cancer and Nutrition (EPIC). Improvements in discrimination of prediction models adjusting for correlates of the markers were evaluated among postmenopausal women in the nested case-control study (n = 590 cases). Generalized linear models were used to calculate geometric means of CA125, CA15.3, and HE4. CA72.4 above vs. below limit of detection was evaluated using logistic regression. Early detection prediction was modeled using conditional logistic regression. RESULTS CA125 concentrations were lower, and CA15.3 higher, in post- vs. premenopausal women (p ≤ 0.02). Among postmenopausal women, CA125 was higher among women with higher parity and older age at menopause (ptrend ≤ 0.02), but lower among women reporting oophorectomy, hysterectomy, ever use of estrogen-only hormone therapy, or current smoking (p < 0.01). CA15.3 concentrations were higher among heavier women and in former smokers (p ≤ 0.03). HE4 was higher with older age at blood collection and in current smokers, and inversely associated with OC use duration, parity, and older age at menopause (≤ 0.02). No associations were observed with CA72.4. Adjusting for correlates of the markers in prediction models did not improve the discrimination. CONCLUSIONS This study provides insights into sources of variation in ovarian cancer early detection markers in healthy women and informs about the utility of individualizing marker cutpoints based on epidemiologic factors.
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Affiliation(s)
- Renée T. Fortner
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg, 69120 Germany
| | - Allison F. Vitonis
- Ob/Gyn Epidemiology Center, Brigham and Women’s Hospital, Boston, MA USA
| | - Helena Schock
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg, 69120 Germany
| | - Anika Hüsing
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg, 69120 Germany
| | - Theron Johnson
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg, 69120 Germany
| | - Raina N. Fichorova
- Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, Boston, MA USA
- Laboratory of Genital Tract Biology, Brigham and Women’s Hospital, Boston, MA USA
| | - Titilayo Fashemi
- Laboratory of Genital Tract Biology, Brigham and Women’s Hospital, Boston, MA USA
| | - Hidemi S. Yamamoto
- Laboratory of Genital Tract Biology, Brigham and Women’s Hospital, Boston, MA USA
| | - Anne Tjønneland
- Unit of Diet, Genes and Environment, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Louise Hansen
- Unit of Diet, Genes and Environment, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Kim Overvad
- Department of Public Health, Section for Epidemiology, Aarhus University, Aarhus, Denmark
| | - Marie-Christine Boutron-Ruault
- INSERM, Centre for Research in Epidemiology and Population Health (CESP), U1018, Nutrition, Hormones and Women’s Health team, Villejuif, F-94805 France
- Université Paris Sud, UMRS 1018, Villejuif, F-94805 France
- Gustave Roussy, Villejuif, F-94805 France
| | - Marina Kvaskoff
- INSERM, Centre for Research in Epidemiology and Population Health (CESP), U1018, Nutrition, Hormones and Women’s Health team, Villejuif, F-94805 France
- Université Paris Sud, UMRS 1018, Villejuif, F-94805 France
- Gustave Roussy, Villejuif, F-94805 France
| | - Gianluca Severi
- INSERM, Centre for Research in Epidemiology and Population Health (CESP), U1018, Nutrition, Hormones and Women’s Health team, Villejuif, F-94805 France
- Université Paris Sud, UMRS 1018, Villejuif, F-94805 France
- Gustave Roussy, Villejuif, F-94805 France
- Human Genetics Foundation (HuGeF), Torino, Italy
| | - Heiner Boeing
- Department of Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - Antonia Trichopoulou
- Hellenic Health Foundation, Athens, Greece
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Dept. of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Vassiliki Benetou
- Hellenic Health Foundation, Athens, Greece
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Dept. of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Carlo La Vecchia
- Hellenic Health Foundation, Athens, Greece
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Domenico Palli
- Cancer Risk Factors and Life-Style Epidemiology Unit, Cancer Research and Prevention Institute – ISPO, Florence, Italy
| | - Sabina Sieri
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Rosario Tumino
- Cancer Registry and Histopathology Unit, “Civic - M.P-Arezzo” Hospital, ASP, Ragusa, Italy
| | - Giuseppe Matullo
- Department of Medical Sciences, University of Torino and Human Genetics Foundation – HuGeF, Torino, Italy
| | - Amalia Mattiello
- Dipartimeno di Medicina Clinica e Chirurgia, Federico II University, Naples, Italy
| | - N. Charlotte Onland-Moret
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, Netherlands
| | - Petra H. Peeters
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, Netherlands
- MRC-PHE Centre for Environment and Health, Department of Epidemiology and Biostatistics, School of Public Health, Imperial College, London, UK
| | - Elisabete Weiderpass
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
- Department of Research, Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Genetic Epidemiology Group, Folkhälsan Research Center, Helsinki, Finland
| | - Inger Torhild Gram
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
| | - Mie Jareid
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
| | | | - Eric J. Duell
- Cancer Epidemiology Research Program, Bellvitge Biomedical Research Institute (IDIBELL), Catalan Institute of Oncology (ICO), Barcelona, Spain
| | - Maria-Jose Sánchez
- Escuela Andaluza de Salud Pública, Instituto de Investigación Biosanitaria ibs.GRANADA, Hospitales Universitarios de Granada/Universidad de Granada, Granada, Spain
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - María Dolores Chirlaque
- Department of Epidemiology/Murcia Health Authority, Murcia, Spain
- IMIB-Arrixaca, Murcia University, CIBERESP, Murcia, Spain
| | - Eva Ardanaz
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Navarra Public Health Institute, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Nerea Larrañaga
- Public Health Division and BioDonostia Research Institute and CIBERESP, Basque Regional Health Department, San Sebastian, Spain
| | - Björn Nodin
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Jenny Brändstedt
- Department of Clinical Sciences, Lund University, Lund, Sweden
- Division of Surgery, Skåne University Hospital, Lund, Sweden
| | - Annika Idahl
- Department of Clinical Sciences, Obstetrics and Gynecology, Umeå University, Umeå, Sweden
| | - Kay-Tee Khaw
- Cancer Epidemiology Unit, University of Cambridge, Cambridge, United Kingdom
| | - Naomi Allen
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Marc Gunter
- International Agency for Research on Cancer, Lyon, France
| | | | - Laure Dossus
- International Agency for Research on Cancer, Lyon, France
| | - Melissa A. Merritt
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Elio Riboli
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Daniel W. Cramer
- Ob/Gyn Epidemiology Center, Brigham and Women’s Hospital, Boston, MA USA
- Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, Boston, MA USA
| | - Rudolf Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, Heidelberg, 69120 Germany
| | - Kathryn L. Terry
- Ob/Gyn Epidemiology Center, Brigham and Women’s Hospital, Boston, MA USA
- Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, Boston, MA USA
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Constantinou PE, Danysh BP, Dharmaraj N, Carson DD. Transmembrane mucins as novel therapeutic targets. Expert Rev Endocrinol Metab 2011; 6:835-848. [PMID: 22201009 PMCID: PMC3245640 DOI: 10.1586/eem.11.70] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Membrane-tethered mucin glycoproteins are abundantly expressed at the apical surfaces of simple epithelia, where they play important roles in lubricating and protecting tissues from pathogens and enzymatic attack. Notable examples of these mucins are MUC1, MUC4 and MUC16 (also known as cancer antigen 125). In adenocarcinomas, apical mucin restriction is lost and overall expression is often highly increased. High-level mucin expression protects tumors from killing by the host immune system, as well as by chemotherapeutic agents, and affords protection from apoptosis. Mucin expression can increase as the result of gene duplication and/or in response to hormones, cytokines and growth factors prevalent in the tumor milieu. Rises in the normally low levels of mucin fragments in serum have been used as markers of disease, such as tumor burden, for many years. Currently, several approaches are being examined that target mucins for immunization or nanomedicine using mucin-specific antibodies.
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Affiliation(s)
- Pamela E Constantinou
- Department of Biochemistry and Cell Biology, Rice University, Houston, TX 77251-1892, USA
| | - Brian P Danysh
- Department of Biochemistry and Cell Biology, Rice University, Houston, TX 77251-1892, USA
| | - Neeraja Dharmaraj
- Department of Biochemistry and Cell Biology, Rice University, Houston, TX 77251-1892, USA
| | - Daniel D Carson
- Department of Biochemistry and Cell Biology, Rice University, Houston, TX 77251-1892, USA
- Department of Biochemistry and Molecular Biology, MD Anderson Cancer Center, Houston, TX 77030, USA
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8
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Anastasi E, Granato T, Marchei GG, Viggiani V, Colaprisca B, Comploj S, Reale MG, Frati L, Midulla C. Ovarian tumor marker HE4 is differently expressed during the phases of the menstrual cycle in healthy young women. Tumour Biol 2010; 31:411-5. [PMID: 20490961 DOI: 10.1007/s13277-010-0049-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2010] [Accepted: 04/29/2010] [Indexed: 10/19/2022] Open
Abstract
The objective of the present study was to investigate in healthy young women the fluctuations in serum concentration of human epididymal secretory protein human epididymis-specific protein 4 (HE4) and CA125 during the phases of the menstrual cycle and the correlation between HE4 and CA125 values and age. Forty women with regular menstrual cycles were included in the study. Pelvic and transvaginal ultrasound were performed in order to exclude ovarian pathologies. Blood samples were collected at follicular (FP), ovulatory (OP), and luteal (LP) phases of the hormonal cycle. The values of HE4 (expressed as picomoles per liter) observed were (mean ± SEM) 39.1 ± 1.1 (FP), 45.3 ± 1.19 (OP), and 42.0 ± 1.3 (LP). The difference between FP and OP was statistically significant (p = 0.0002). By contrast, serum CA125 levels (expressed as units per milliliter) were 14.35 ± 0.66 (FP), 13.15 ± 0.54 (OP), and 13.70 ± 0.54 (LP), respectively. The levels of HE4 observed in serum samples of women below 35 years were 37.5 ± 1.28 in the FP, 46.6 ± 1.4 in the OP, and 42.8 ± 1.49 in the LP. In this group, a statistically significant difference was observed in the FP compared with the OP (p < 0.0001), whereas no statistically significant difference was observed during the different hormonal phases in the group of women over 35. In conclusion, the correct interpretation of laboratory data is essential to define a threshold of normality, and for what concerns HE4 levels, the menstrual cycle phase-dependent variability appears indicated in the interpretation of the results.
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Sarandakou A, Protonotariou E, Rizos D. Tumor Markers In Biological Fluids Associated With Pregnancy. Crit Rev Clin Lab Sci 2008; 44:151-78. [PMID: 17364691 DOI: 10.1080/10408360601003143] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Proteins that are expressed by both malignant and healthy fetal tissues are recognized as oncofetal. These antigens are associated with cell proliferation and differentiation and are produced in high concentrations in pregnancy and malignancy. Their biological role in malignancy is the suppression of the host's immune system, while in pregnancy they affect the maternal immune response, generating maternal tolerance toward the embryo. This review describes the levels of alpha-fetoprotein (AFP), human chorionic gonadotropin (hCG), carcinoembryonic antigen (CEA), cancer antigen 125 (CA 125), squamous cell carcinoma antigen (SCC), cancer antigen 15-3 (CA 15-3), mucin-like carcinoma-associated antigen (MCA), tissue polypeptide-specific antigen (TPS), carbohydrate antigen 19-9 (CA 19-9), and prostate-specific antigen (PSA) in maternal serum (MS), umbilical cord serum (UC), and amniotic fluid (AF) and outlines their roles in the assessment of pregnancy and malignancy. All antigens studied, except CA 15-3, are oncofetal. The presence of considerable concentrations of AFP, hCG, CEA, CA125, SCC, MCA, TPS, CA 19-9, and PSA in AF during pregnancy may be attributed to their involvement in biological functions associated with fetal development, differentiation, and maturation. MS CEA, CA 15-3, and CA 19-9, in contrast to all the others, are not influenced significantly by pregnancy and thus remain reliable tumor markers in monitoring malignancy in pregnant patients.
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Johnson CC, Kessel B, Riley TL, Ragard LR, Williams CR, Xu JL, Buys SS. The epidemiology of CA-125 in women without evidence of ovarian cancer in the Prostate, Lung, Colorectal and Ovarian Cancer (PLCO) Screening Trial. Gynecol Oncol 2008; 110:383-9. [PMID: 18586313 PMCID: PMC3744195 DOI: 10.1016/j.ygyno.2008.05.006] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2008] [Revised: 05/12/2008] [Accepted: 05/15/2008] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To determine the epidemiology of CA-125 in women without ovarian cancer. METHODS We analyzed demographic, medical and lifestyle characteristics related to CA-125, measured using the Centocor CA-125II RIA assay, among 25,608 multi-ethnic U.S. women aged 55-74 years enrolled in a cancer screening trial and found to have no evidence of ovarian cancer. RESULTS Mean CA-125 level was 11.9 U/ml (SD 8.3); median 10.0 U/ml, interquartile range 8.0-14.0. High levels, using the clinical cut point of >or=35 U/ml, were associated with increased age (p<0.001) and former smoking (p<0.021), while hysterectomy and obesity were protective (p<0.001). Mean levels were higher with increasing age (p<0.001), ever use of hormone therapy (p<0.001), former smoking (p<0.017) and history of breast cancer (p<0.002), but lower (p<0.001) with non-White status, previous hysterectomy, current smoking, and obesity. Current hormone therapy use was not associated with CA-125 in women without a uterus. CONCLUSION In post-menopausal women without ovarian cancer, CA-125 level is influenced by a number of factors, including race/ethnicity, age, hysterectomy, smoking history and obesity.
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11
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Kafali H, Artunc H, Erdem M. Evaluation of factors that may be responsible for cyclic change of CA125 levels during menstrual cycle. Arch Gynecol Obstet 2006; 275:175-7. [PMID: 16983562 DOI: 10.1007/s00404-006-0242-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2006] [Accepted: 08/16/2006] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate the factors responsible for fluctuation of CA125 levels during menstrual cycle METHODS The study was performed with patients who had undergone hysterectomy for benign gynecological disease (group I, n = 30) and patients who had undergone laparoscopy for tubal ligation (group II, n = 30) or for investigation of pelvic cause of infertility (group III, n = 24) and showed normal laparoscopic findings. In groups II and III, blood samplings for serum CA125 determination were performed in menstrual and no-menstrual period. In group I, sampling times were determined by using estrogen and progesterone levels. Mean serum CA125 concentrations were compared using one-way analysis of variance (ANOVA) for multiple group comparisons and paired t test for within-group comparisons. RESULTS Intra-individual serum CA125 concentrations of group I was not significantly different (P > 0.05). In group II, mean menstrual CA125 concentration was on average 18.2% higher than that of non-menstrual concentration (P < 0.001). Group III showed a similar pattern to that of group II, with a difference of 22% (P < 0.001). Mean CA125 concentration of group I in both menstrual and non-menstrual period was lower than those of groups II and III (P < 0.001). However, there was no significant difference between groups II and III when compared with the corresponding menstrual and non-menstrual CA125 concentrations (P > 0.05). CONCLUSION Endometrium is responsible for the cyclic changes in serum CA125 concentration during menstrual cycle.
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Affiliation(s)
- Hasan Kafali
- Department of Obstetrics and Gynecology, Faculty of Medicine, Harran University, 63100 Sanliurfa, Turkey.
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12
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Nur S, Chuang L, Ramaswamy G. Immunohistochemical characterization of cancer antigen in uterine cancers. Int J Gynecol Cancer 2006; 16:1903-10. [PMID: 17009990 DOI: 10.1111/j.1525-1438.2006.00706.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
The pattern of cancer antigen (CA-125) expression by immunohistochemistry (IHC) was investigated in malignant and nonneoplastic endometrium in endometrial carcinoma. Ninety cases of primary uterine carcinomas (65 endometrioid [EM] carcinoma, 15 serous papillary [SP] carcinoma, 6 carcinosarcomas [malignant mixed müllerian tumors], and 4 clear cell carcinoma [CC]) and adjacent atrophic and/or hyperplastic endometrium were analyzed by IHC for CA-125 expression. The percentage and intensity of luminal, apical, basal, and diffuse cytoplasmic immunostaining of epithelial cells were categorized on a scale of 0-4. The immunoreaction score (IRS score) was calculated and correlated with the grade and stage of carcinoma according to the histologic type. CA-125 expression (3-4/4) was localized in apical borders of grade 1 and grade 2 EM carcinoma and was weak or negative (0-1/4) in grade 3 EM. Mucinous differentiation in EM was associated with intense luminal and apical staining. Squamous areas and stroma showed no staining at all. SP carcinoma and endometrial intraepithelial carcinoma showed much higher mean IRS score than EM. In malignant mixed müllerian tumors (MMMT), the epithelial component stained as above according to the type of epithelial cell differentiation of the neoplastic cells. Benign proliferative glands showed moderate apical luminal, basal, and cytoplasmic staining. Intense diffuse staining was observed in atypical complex hyperplasia. Different patterns of CA-125 immunostaining were observed in normal, hyperplastic, and neoplastic endometrium. IRS score correlated with the grade but not with the stage of EM carcinoma. The intense different staining pattern of endometrium with atypical complex hyperplasia suggests that CA-125 may be a useful diagnostic aid.
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Affiliation(s)
- S Nur
- Department of Pathology, New York Medical College, Westchester Medical Center, Valhalla, New York, USA.
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Singleton J, Guillen DE, Scully MS, Xue J, Moffet J, Chen C, Patel SR, Schilling A, Corisdeo S, Yang Q, Wang B, Soltis DA, Albone EF. Characterization of antibodies to CA 125 that bind preferentially to the cell-associated form of the antigen. Tumour Biol 2006; 27:122-32. [PMID: 16612145 DOI: 10.1159/000092717] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2005] [Accepted: 09/01/2005] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Antibodies to CA 125 have been used to predict relapse of ovarian cancer, but have performed poorly as therapeutic agents. One rationale for this is antibody binding to circulating shed antigen. Our aim in this study was to develop antibodies to human CA 125 that have enhanced selectivity for the cell-associated form of the antigen. METHODS Monoclonal antibodies were raised to a recombinant fragment of CA 125 that included sequence proximal to the putative membrane attachment site. Antibodies were characterized in terms of their binding site, affinity and selectivity for cell-associated CA 125. RESULTS In assays using patient-derived CA 125, a subset of high-affinity (KD <5 nM) monoclonal antibodies demonstrated a 10- to greater than 200-fold increase in selectivity for cell-associated CA 125 when compared with controls. Based on mapping of the various monoclonal antibodies obtained, it was determined that shedding of CA 125 most likely occurs in the most C-terminal repeat domain. CONCLUSION Results from competition analysis using patient-derived shed antigen predict that the antibodies described in this study may have significantly enhanced tumor-targeting properties when compared with existing antibodies to CA 125 in a tumor environment having high concentrations (>10,000 CA 125 units) of shed CA 125.
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Affiliation(s)
- Judith Singleton
- Department of Immunotherapeutics, Purdue Pharma, L.P., Cranbury, NJ, USA
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14
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Falconer H, Bambra CS, Chai D, Cornillie FJ, Hill JA, D'Hooghe TM. The effect of endometriosis, cycle stage, lymphocyte suppression and pregnancy on CA-125 levels in peritoneal fluid and serum in baboons. Hum Reprod 2005; 20:3033-8. [PMID: 16037112 DOI: 10.1093/humrep/dei181] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Serum CA-125 during the mid-follicular phase has been reported to be a clinically useful and reproducible marker in the diagnosis of advanced endometriosis in women. This study was undertaken to document the effect of the menstrual cycle, pregnancy and lymphocyte suppression on CA-125 levels in peritoneal fluid (PF) and serum in baboons with a normal pelvis and baboons with endometriosis. METHODS CA-125 levels were measured in 264 serum samples that were serially obtained during one menstrual cycle from 10 animals with and without endometriosis. In addition, CA-125 levels were determined in 204 archived samples (serum, n = 112 and PF, n = 92) obtained from 32 female baboons with or without endometriosis. The CA-125 assays were performed by radioimmunoassay using kits from Centocor (Malvern, PA, USA). RESULTS Serum CA-125 levels were at their highest during menstruation and decreased progressively during the follicular and luteal phase. PF CA-125 levels were increased during the follicular phase in baboons with a normal pelvis, but no cyclic changes were observed in animals with endometriosis. Serum CA-125 levels were unaffected by induction, lymphocyte suppression or pregnancy. Induction of endometriosis resulted in increased PF CA-125 levels, whereas lymphocyte suppression or pregnancy had no effect. CONCLUSION In baboons, serum CA-125 originates mainly from eutopic endometrium whereas the main source of PF CA-125 seems to be the peritoneum or ectopic endometrium. The baboon appears to be a valid model to further study the relationship between endometriosis and CA-125.
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Affiliation(s)
- H Falconer
- Department of Obstetrics and Gynaecology, Karolinska Hospital, Stockholm, Sweden
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15
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Urbancsek J, Hauzman EE, Murber A, Lagarde AR, Rabe T, Papp Z, Strowitzki T. Serum CA-125 and inhibin B levels in the prediction of ovarian response to gonadotropin stimulation in in vitro fertilization cycles. Gynecol Endocrinol 2005; 21:38-44. [PMID: 16048800 DOI: 10.1080/09513590500099438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
There is much controversy about the relationship between serum CA-125 levels during in vitro fertilization (IVF) cycles and ovarian function. To evaluate the prognostic value of serum CA-125 and inhibin B measurements in predicting ovarian response to gonadotropin stimulation, we compared the CA-125 and inhibin B levels of poor and normal responders on the first day of ovarian stimulation, on the day of ovulation induction (OI) and at oocyte pick-up. Sixteen patients with poor ovarian response (3 oocytes, serum estradiol (E2) 900 pg/ml at OI) in IVF/intracytoplasmic sperm injection cycles were matched with normal responders (6 oocytes, E2 1800 pg/ml) by age, spontaneous cycle day-3 follicle-stimulating hormone level and cause of infertility. Inhibin B concentrations were significantly lower at all three time points in poor responders, but CA-125 levels were not. No statistically significant correlation was found between CA-125 levels and any of the clinical or laboratory parameters examined. Thus, CA-125 measurements during stimulation are not useful in predicting or identifying poor ovarian response to gonadotropin stimulation in IVF cycles. The lack of difference in CA-125 concentrations between poor and normal responders and lack of correlation with E2 or inhibin B levels suggest that ovarian steroidogenesis and other granulosa cell functions do not influence the production of CA-125. Inhibin B, however, seems to predict ovarian response as early as at the start of stimulation.
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Affiliation(s)
- János Urbancsek
- First Department of Obstetrics and Gynecology, Faculty of Medicine, Semmelweis University, Budapest, Hungary
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Yamazawa K, Hirashiki K, Usui H, Mitsuhashi A, Matsui H, Sekiya S. Discordance Between Serum Level and Tissue Immunohistochemical Staining of CA125 in Endometrioid Adenocarcinoma of the Uterine Corpus. Int J Gynecol Pathol 2005; 24:254-9. [PMID: 15968201 DOI: 10.1097/01.pgp.0000161883.06519.94] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This study was designed to correlate tissue expression of CA125 with the corresponding serum value in endometrial cancer. The records of 52 endometrioid adenocarcinomas diagnosed were reviewed. Serum CA125 levels were examined before definitive surgery, and 20 U/ml was used as the cutoff value. Immunohistochemical staining for CA125 was assessed according to the ImmunoReactive Score. Statistical analyzes were performed to identify independent factor for high serum CA125 levels, including CA125 staining and the conventional pathologic features. Elevated serum CA125 levels were found in 15 of 52 patients (29%) (range, 0.1-172.1; mean 22.6 U/ml). The frequency of positive CA125 tissue staining (35/52, 67%) tended to be higher than that of elevated serum levels (p = 0.046). Fifteen patients with elevated serum CA125 levels statistically differed from the remaining 37 patients with normal serum CA125 level with respect to International Federation of Gynecology and Obstetrics (FIGO) stage (p = 0.027) and lymph node metastasis (p = 0.024), and tended to have positive washing cytology (p = 0.052). In multivariate analysis, elevated serum CA125 significantly correlated only with FIGO stage III, but not with tumor size or CA125 tissue staining. Intrauterine tumor may not be the main source of serum CA125 in endometrial cancer, and elevated serum level is closely related to the presence of disseminated cancer cells in the peritoneal cavity.
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Affiliation(s)
- Koji Yamazawa
- Department of Reproductive Medicine, Graduate School of Medicine, Chiba University, Chiba 260-8677, Japan
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17
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Hauzman EE, Lagarde AR, Nagy K, Fancsovits P, Murber A, Jánoki G, Papp Z, Urbancsek J. Prognostic value of serum CA-125 measurements on stimulation day 1 and on the day of oocyte pickup in the prediction of IVF treatment outcome. J Assist Reprod Genet 2005; 22:265-8. [PMID: 16021856 PMCID: PMC3455724 DOI: 10.1007/s10815-005-5151-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2004] [Accepted: 03/14/2005] [Indexed: 11/24/2022] Open
Abstract
PURPOSE To assess whether serum levels of CA-125, a proposed marker of endometrial receptivity, are associated with pregnancy after IVF. METHODS 42 IVF pregnancies were matched with nonpregnant controls. Twenty-eight additional unmatched pregnancies were included for the comparison of pregnancy outcomes. CA-125 concentrations were measured on stimulation day 1 (SD1) and at oocyte pickup (OPU). We analyzed association between CA-125 levels and establishment of pregnancy and its outcome; correlation between CA-125 concentrations and other parameters; differences in CA-125 levels between SD1 and OPU. RESULTS In pregnant, but not in nonpregnant patients, CA-125 levels decreased significantly from SD1 to OPU. There was no significant difference in CA-125 levels at either time point between pregnant and nonpregnant subjects. No significant correlation was found between CA-125 levels and any other clinical or laboratory parameters. CONCLUSIONS CA-125 measurements at the beginning of stimulation or at oocyte retrieval are not useful in predicting IVF outcome.
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Affiliation(s)
- Erik E Hauzman
- First Department of Obstetrics and Gynecology, Semmelweis University, Faculty of Medicine, Budapest, Hungary.
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Urbancsek J, Hauzman EE, Lagarde AR, Osztovits J, Papp Z, Strowitzki T. Serum CA-125 levels in the second week after embryo transfer predict clinical pregnancy. Fertil Steril 2005; 83:1414-21. [PMID: 15866578 DOI: 10.1016/j.fertnstert.2004.09.040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2004] [Revised: 09/29/2004] [Accepted: 09/29/2004] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To correlate CA-125 concentrations in serum samples collected for routine hCG measurements 11 +/- 2 days after embryo transfer in relation to pregnancy and its outcome. DESIGN Retrospective study. SETTING University-based in vitro fertilization (IVF) program. PATIENT(S) One hundred and eighty-two consecutive pregnancies conceived after IVF or intracytoplasmic sperm injection, and 41 control cycles without pregnancy from the same patients. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Analysis of correlation between CA-125 concentrations and hCG and inhibin A levels. Predictive accuracy of these markers was compared by receiver-operating characteristic (ROC) analysis. RESULT(S) The CA-125 levels were statistically significantly higher in pregnant than in nonpregnant patients. Within pregnant cycles, CA-125 concentrations correlated positively with levels of hCG and inhibin A. The CA-125 levels were statistically significantly lower in preclinical abortions than in clinical pregnancies. No statistically significant difference was observed between early pregnancy losses and ongoing pregnancies or singleton and multiple pregnancies, respectively. The predictive accuracy of CA-125 measurements was statistically significantly lower than that achieved with hCG or inhibin A. CONCLUSION(S) Although CA-125 levels seem to be predictive of clinical pregnancy, they are not predictive of its outcome. Higher CA-125 concentrations may reflect higher endometrial receptivity but do not predict the number or viability of implanted embryos.
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Affiliation(s)
- János Urbancsek
- First Department of Obstetrics and Gynecology, Semmelweis University, Faculty of Medicine, Budapest, Hungary. urbjan@
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Fish KE, Phipps M, Trimarchi J, Weitzen S, Blazar AS. CA-125 serum levels and pregnancy outcome in in vitro fertilization. Fertil Steril 2005; 82:1705-7. [PMID: 15589888 DOI: 10.1016/j.fertnstert.2004.07.951] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2003] [Revised: 07/27/2004] [Accepted: 07/27/2004] [Indexed: 11/22/2022]
Abstract
This is a prospective cohort study of CA-125 levels drawn on the day of hCG administration in 386 women undergoing IVF treatment. The CA-125 levels were not helpful in determining pregnancy outcome, as indicated by poor sensitivity (40.8%) and specificity (52.7%), as well as an area under the receiver operator characteristic curve close to 0.50.
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Affiliation(s)
- Karen E Fish
- Department of Obstetrics and Gynecology, Women & Infant's Hospital of Rhode Island, Providence, Rhode Island 02905, USA
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20
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Kafali H, Artuc H, Demir N. Use of CA125 fluctuation during the menstrual cycle as a tool in the clinical diagnosis of endometriosis; a preliminary report. Eur J Obstet Gynecol Reprod Biol 2004; 116:85-8. [PMID: 15294374 DOI: 10.1016/j.ejogrb.2004.02.039] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2003] [Revised: 02/07/2004] [Accepted: 02/23/2004] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To elucidate whether endometriosis can be diagnosed clinically by assessing the differences between serum CA125 levels during menstruation and during the rest of the menstrual cycle. METHODS The study was performed in 28 patients who underwent laparoscopy to check for pelvic causes of infertility. Patients with endometriosis were selected as the study group, and patients with normal laparoscopic findings functioned as the control group. Blood specimens were taken for CA125 determination during menstruation and during the rest of the menstrual cycle. Mean serum CA125 concentrations were compared by the two-sample t-test for between-group comparisons and the paired t-test for within-group comparisons. The receiver operating characteristic curve was applied to assess the usefulness of CA125 level changes during the menstrual cycle in the clinical diagnosis of endometriosis. RESULTS The mean CA125 concentrations of healthy women during menstruation and during the rest of the menstrual cycle were 12.2 and 10 U ml(-1), respectively. In this group, the mean CA125 concentration was an average of 22% higher during menstruation than during the rest of the menstrual cycle (P < 0.001). The patients with endometriosis showed a similar pattern to that of normal women, but the levels differed by 198.3% in these patients (P < 0.001). Mean CA125 concentrations of these patients during menstruation and in the rest of the cycle were 35.8 and 12 U ml(-1), respectively. The mean CA125 concentration during menstruation was significantly higher in patients with endometriosis than in normal women (P < 0.001), but CA125 concentrations at other points in the menstrual cycle were found to be similar in both groups (P > 0.05). ROC curve analyses set a cutoff of 83% (percentage increment of CA125 level during menstruation compared with that on days without menstrual bleeding), which gives a sensitivity of 93% and specificity of 92%, with a corresponding likelihood ratio of 11.3. CONCLUSIONS It may be possible to diagnose endometriosis clinically by assessment of the differences in CA125 level during menstruation as against the remainder of the menstrual cycle.
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Affiliation(s)
- Hasan Kafali
- Department of Obstetrics and Gynecology, Faculty of Medicine, Harran University, 63100 Sanliurfa, Turkey.
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21
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Vujisić S, Kupesić S, Mihaljević D, Aksamija A, Kurjak A. Evaluation of serum CA 125 concentration before and during hormonal induced cycles as predictor of IVF/ET outcome. Am J Reprod Immunol 2002; 48:355-60. [PMID: 12607771 DOI: 10.1034/j.1600-0897.2002.01088.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
PROBLEM To evaluate the role of CA 125 in prediction of in vitro fertilization and embryo transfer (IVF/ET) outcome. METHOD OF STUDY Serum CA 125 concentrations were evaluated in the spontaneous and stimulated cycles of 33 patients. CA 125 was measured using a microparticle enzyme immunoassay (MEIA) (Abbott, Diagnostics, USA). Follicular growth, endometrial thickness and subendometrial blood flow were evaluated by transvaginal color Doppler ultrasound. Statistical analysis was performed by Wilcoxon rank-sum test and Friedman test. RESULTS There was no statistically significant difference (P > 0.05) of CA 125 values between spontaneous and stimulated cycles, and between pregnant and non-pregnant patients. A CA 125 rise from the late proliferative to the early secretory phase (P < 0.05) was obtained only in the stimulated cycles. There was no relationship between CA 125, follicle number, endometrial thickness and resistance index of the subendometrial vessels. CONCLUSION CA 125 levels are not predictive of ovarian and endometrial response. Hormonal stimulation does not effect serum CA 125 concentration. There was no influence of CA 125 levels on IVF/ET outcome in stimulated cycles.
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Affiliation(s)
- Sanja Vujisić
- Department of Obstetrics and Gynecology, Medical School, University of Zagreb, Sveti Duh Hospital, Zagreb, Croatia.
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Unkila-Kallio L, Tiitinen A, Alfthan H, Vuorela P, Stenman U, Ylikorkala O. Effect of an in vitro fertilization program on serum CA 125, tumor-associated trypsin inhibitor, free beta-subunit of human chorionic gonadotropin, and common alpha-subunit of glycoprotein hormones. Fertil Steril 2000; 74:1125-32. [PMID: 11119738 DOI: 10.1016/s0015-0282(00)01580-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To investigate the impact of an IVF program on serum levels of tumor markers CA 125, tumor-associated trypsin inhibitor, free hCG beta-subunit, and free glycoprotein hormone alpha-subunit. DESIGN A prospective controlled clinical study. SETTING Outpatient university infertility clinic. PATIENT(S) Seventy-one infertile patients (with tubal occlusion, pelvic endometriosis, or unexplained infertility) undergoing IVF and nine control women with regular menstrual cycles. INTERVENTION(S) Serial blood sampling before, during, and after IVF, or during one ovulatory menstrual cycle in the controls. MAIN OUTCOME MEASURE(S) Serum levels of CA 125, tumor-associated trypsin inhibitor, hCG-beta, and glycoprotein hormone-alpha. RESULT(S) Before IVF, all tumor markers were within the normal range except for CA 125, which was elevated in patients with endometriosis. IVF led to significant increases in CA 125 and glycoprotein hormone-alpha that differed from the changes seen during normal menstrual cycles. The luteal phase increase in CA 125 correlated with levels of E(2) and P and the number of follicles. Two months after IVF, levels of CA 125 were 12% higher than levels before treatment. Tumor-associated trypsin inhibitor and hCG-beta revealed no cyclicity. CONCLUSION(S) An IVF regimen increased the release of CA 125 and glycoprotein hormone-alpha. The CA 125 elevation after IVF implies a persistent effect of ovarian hyperstimulation on CA 125 release.
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Affiliation(s)
- L Unkila-Kallio
- Department of Obstetrics and Gynecology,Helsinki University Central Hospital. P.O.B. 140, 00029 HUCH, Finland
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Ahmed AS, Long M, Donaldson D. Lessons to be learned: a case study approach: ascites and elevated serum CA 125 due to a pancreatic carcinoma. A diagnostic dilemma. THE JOURNAL OF THE ROYAL SOCIETY FOR THE PROMOTION OF HEALTH 2000; 120:47-51. [PMID: 10918784 DOI: 10.1177/146642400012000118] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A 72 year-old lady with unrecognised cancer of the body of the pancreas presented with a 4-month history of progressive loss of weight and ascites. The results of laboratory investigations were either negative or within normal limits--apart from a raised serum CA 125 level; no tumour mass was detected on diagnostic imaging. She underwent exploratory laparotomy for a suspected ovarian tumour, but this proved not to be the correct diagnosis. A serum CA 19-9 level was subsequently requested and found to be significantly raised; a second contrast CT scan then showed the presence of ill-defined peri-aortic tissue. A further exploratory laparotomy was carried out in order to establish the true nature of the problem; a large pancreatic carcinoma was revealed.
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Affiliation(s)
- A S Ahmed
- Obstetrics and Gynaecology Department, East Surrey Hospital, Redhill
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Fowler D, Albaiges G, Lees C, Jones J, Nicolaides K, Miell J. The role of insulin-like growth factor binding protein-1 phosphoisoforms in pregnancies with impaired placental function identified by doppler ultrasound. Hum Reprod 1999; 14:2881-5. [PMID: 10548641 DOI: 10.1093/humrep/14.11.2881] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This study was performed to investigate the hypothesis that insulin-like growth factor binding protein-1 (IGFBP-1) is involved in the pathogenesis of trophoblast invasion and impaired placentation in human pregnancy. The role of total and non-phosphorylated IGFBP-1 in women with fetal growth restriction and in high risk pregnancies identified by uterine artery Doppler ultrasound screening was examined. This was a prospective study of women booked for antenatal care having second trimester anomaly scans and Doppler screening between 22-26 weeks gestation. Women were divided into three groups and compared: normal uterine artery Doppler and normal fetal growth (control group, n = 10); abnormal Doppler and normal fetal growth [bilateral uterine artery notches (BN; n = 16); abnormal Doppler and intrauterine growth restriction (IUGR; n = 8)]. Maternal serum was collected, stored and assayed simultaneously for total and non-phosphorylated IGFBP-1. There was elevated total and non-phosphorylated IGFBP-1 (mean 44.99 +/- 12.19 and 29.61 +/- 10.38 microg/l respectively) in the IUGR group compared with controls (mean 17.96 +/- 3.24 and 12.18 +/- 1.55 microg/l, P < 0.05). This finding suggests that the various IGFBP-1 isoforms, the degree of phosphorylation and the ratios of these different forms locally may be important during trophoblast invasion and may be implicated in clinical manifestations of impaired placentation later in the second trimester.
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Affiliation(s)
- D Fowler
- Harris Birthright Research Centre for Fetal Medicine, Department of Obstetrics & Gynaecology, King's College Hospital, Denmark Hill, London, UK
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Bon GG, Kenemans P, Dekker JJ, Hompes PG, Verstraeten RA, van Kamp GJ, Schoemaker J. Fluctuations in CA 125 and CA 15-3 serum concentrations during spontaneous ovulatory cycles. Hum Reprod 1999; 14:566-70. [PMID: 10100011 DOI: 10.1093/humrep/14.2.566] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The aim of this study was to investigate cycle dependent changes of serum CA 125 and CA 15-3 concentrations during spontaneous ovulatory cycles. Twenty apparently healthy women with spontaneous menstrual cycles attending our infertility clinic were included. Of these women, 18 had occluded tubes as a result of sterilization. Ovulation was confirmed by luteinizing hormone test and ultrasonography and, to exclude endometriosis, a laparoscopy was performed. Serum samples for CA 125, CA 15-3, 17 beta-oestradiol and progesterone determinations were taken every second day starting on the 2nd day of the cycle until the 7th day of the next cycle. After correction for inter-individual variation in serum concentrations, highest CA 125 concentrations were found during the menstruation. During the follicular and peri-ovulatory phase CA 125 serum concentrations were lowest. For CA 15-3, serum concentrations were not statistically different throughout the cycle. CA 125 and oestradiol concentrations were negatively correlated, CA 15-3 and oestradiol concentrations were positively correlated. Absolute serum concentrations of both CA 125 and CA 15-3 vary among females. Within the female, fluctuations of CA 125 are phase related. In the population studied most of the patients had tubal obstruction and high CA 125 serum concentrations during menstruation, which revokes the theory that the menstrual rise of CA 125 is due only to retrograde menstruation.
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Affiliation(s)
- G G Bon
- Department of Obstetrics and Gynaecology, Academic Hospital Vrije Universiteit, Amsterdam, The Netherlands
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Sarandakou A, Phocas I, Botsis D, Rizos D, Trakakis E, Chryssikopoulos A. Vaginal fluid and serum CEA, CA125 and SCC in normal conditions and in benign and malignant diseases of the genital tract. Acta Oncol 1998; 36:755-9. [PMID: 9490096 DOI: 10.3109/02841869709001350] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Carcinoembryonic antigen (CEA), CA125, and squamous cell carcinoma antigen (SCC) were evaluated in paired vaginal fluid and serum samples from 69 women, mean age 40.6 (20-78) years. Fifteen of the subjects were normal females (controls), 12 were pregnant, 20 had benign gynecological diseases, 5 presented severe cervical dysplasias and 17 suffered from cancer of the genital tract. Highly elevated CEA, CA125 and SCC concentrations (median, range) were found in vaginal fluid: 186 ng/ml (12-5420); 890 U/ml (54-65000); 1600 ng/ml (27-13000) respectively, compared with those in the paired serum samples: 1 ng/ml (0.5-8.6); 12 U/ml (3.0-1590); 1 ng/ml (0.3-19). Vaginal fluid CEA, CA125 and SCC values were significantly different among the five studied groups (p < 0.0002; p < 0.02: p < 0.002 respectively), being significantly higher in the patients with benign gynecological diseases, compared with those in the patients with malignancies of the genital tract (p < 0.0001; p < 0.02; p < 0.005), and those in controls (p < 0.02; p < 0.007; p < 0.02 respectively). The results of this study suggest that: 1) CEA, CA125 and SCC seem to be normal constituents of vaginal fluid. 2) The distribution of CEA, CA125 and SCC between vaginal fluid and the circulation is affected by pregnancy, inflammation and cancer of the genital tract.
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Affiliation(s)
- A Sarandakou
- Second Department of Obstetrics and Gynecology, Areteion University Hospital, Athens, Greece
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Koper NP, Thomas CMG, Massuger LFAG, van der Mooren MJ, Kiemeney LALM, Verbeek ALM. Serum CA 125 concentrations in women of different ages, hormonal statuses, orclinical conditions. Int J Gynecol Cancer 1997. [DOI: 10.1046/j.1525-1438.1997.00032.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Lambert-Messerlian GM, Steinhoff M, Zheng W, Canick JA, Gajewski WH, Seifer DB, Schneyer AL. Multiple immunoreactive inhibin proteins in serum from postmenopausal women with epithelial ovarian cancer. Gynecol Oncol 1997; 65:512-6. [PMID: 9190984 DOI: 10.1006/gyno.1997.4719] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Inhibin is an ovarian protein previously shown, using a nonspecific assay, to be elevated in serum of women with ovarian cancer. However, inhibin is secreted in multiple biochemical forms, including dimeric inhibin A and B and alpha inhibin precursors (pro-alphaC), each of which can now be specifically measured. We have examined the secretion of inhibin B and pro-alphaC inhibin in serum from women with epithelial ovarian cancer (EOC) for the first time, and have compared these analytes to inhibin A and total inhibin (inhibin A + B + pro-alphaC) as potential serum markers for EOC in postmenopausal women. Of all the immunoreactive inhibin proteins studied, the best serum marker was pro-alphaC, with 22% of women with EOC having levels that exceeded the range of values in women without EOC. Since CA 125 and pro-alphaC levels were not significantly correlated, combination of these markers resulted in 87% of EOC cases having elevated preoperative serum levels, a 9% increase over CA 125 alone. These data suggest that alpha inhibin secretion, especially pro-alphaC, may be useful in addition to CA 125 as a serum marker for EOC in postmenopausal women.
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Affiliation(s)
- G M Lambert-Messerlian
- Department of Pathology and Laboratory Medicine, Women and Infants Hospital, Providence, Rhode Island 02905, USA
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Chryssikopoulos A, Mantzavinos T, Kanakas N, Karagouni E, Dotsika E, Zourlas PA. Correlation of serum and follicular fluid concentrations of placental protein 14 and CA-125 in in vitro fertilization-embryo transfer patients. Fertil Steril 1996; 66:599-603. [PMID: 8816623 DOI: 10.1016/s0015-0282(16)58574-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To study serum and follicular fluid (FF) concentrations of placental protein 14 (PP14) and CA-125 in patients participating in an IVF-ET program. DESIGN Determination in serum and FF on the day of hCG administration, day of oocyte retrieval, and on ET day of PP14 and CA-125. SETTING Second Department of Obstetrics and Gynecology of the University of Athens; Euromedica IVF Unit; and Hellenic Pasteur Institute. PATIENTS Thirty-three patients undergoing IVF-ET divided in three groups: 8 with conception, 18 with fertilized oocytes but no conception, and 7 without fertilized oocytes. INTERVENTIONS All patients underwent an ovarian stimulation with a short protocol of GnRH analogue-pure-FSH-hMG. Three blood probes were collected from each patient, on the day of hCG administration, on retrieval day, and on ET day, respectively, whereas FF was collected on retrieval day. MAIN OUTCOME MEASURES Determination in serum and FF of CA-125 and PP14. RESULTS On the day of oocyte retrieval, both mean values of serum PP14 and CA-125 were significantly higher in conceptional than nonconceptional cycles. On the day of ET, the mean values of serum PP14 increased significantly in conceptional cycles whereas CA-125 showed no difference. The mean concentration of PP14 in FF was significantly higher in conceptional cycles whereas there was no significant change in the mean concentration of FF CA-125. CONCLUSIONS In conceptional cycles after IVF, PP14 increases in serum significantly from hCG day to ET day compared with nonconceptional cycles, whereas CA-125 increases from hCG day to oocyte retrieval day and decreases on ET day. In FF, PP14 was increased in conceptional cycles, whereas CA-125 in FF showed no change.
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Affiliation(s)
- A Chryssikopoulos
- Second Department of Obstetrics and Gynecology, Areteion Hospital, University of Athens, Greece
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de Groot CJ, O'Brien TJ, Taylor RN. Biochemical evidence of impaired trophoblastic invasion of decidual stroma in women destined to have preeclampsia. Am J Obstet Gynecol 1996; 175:24-9. [PMID: 8694068 DOI: 10.1016/s0002-9378(96)70245-4] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVE Reduced trophoblastic migration into the decidua during the first half of pregnancy is a fundamental abnormality in preeclampsia. CA 125 and insulin-like growth factor binding protein-1 are major endometrial proteins whose primary sources are decidual epithelial and stromal cells, respectively. We hypothesized that reduced trophoblastic invasion in pregnancies destined for preeclampsia would affect the maternal vascular deportation of these decidual proteins. STUDY DESIGN CA 125 and insulin-like growth factor binding protein-1 concentrations were analyzed by radioimmunoassays of plasma from preeclamptic and matched control patients in a longitudinal, nested case-control study. RESULTS CA 125 concentrations did not differ with respect to pregnancy outcome or trimester. Midtrimester plasma insulin-like growth factor binding protein-1 concentrations were significantly lower in women who later had preeclampsia compared with normal pregnant controls. CONCLUSION These findings provide biochemical evidence that abnormalities of trophoblastic invasion affect the maternal vascular deportation of a decidual stromal protein. Lower circulating concentrations of insulin-like growth factor binding protein-1 in women destined to have preeclampsia were observed 12 to 26 weeks before the onset of clinical signs of this syndrome.
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Affiliation(s)
- C J de Groot
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco 94143-0132, USA
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Miller KA, Deaton JL, Pittaway DE. Evaluation of serum CA 125 concentrations as predictors of pregnancy with human in vitro fertilization. Fertil Steril 1996; 65:1184-9. [PMID: 8641495 DOI: 10.1016/s0015-0282(16)58336-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To determine if CA 125, a product of human endometrium, may be an indicator of early endometrial function. To test this hypothesis we examined CA 125 concentrations before oocyte retrieval in IVF cycles. DESIGN Retrospective data analysis of 111 consecutive IVF cycles. SETTING Tertiary care academic medical center. PATIENTS All women who received luteal leuprolide acetate (LA) suppression followed by hMG for IVF and had sera available for analyses were entered into the study. MAIN OUTCOME MEASURE Serum CA 125 was measured in the previous luteal cycle, day 7 of hMG, day before, and day of hCG administration. Twelve other variables were analyzed. RESULTS Fifty-six cycles (47 women) qualified for evaluation and included 25 pregnant cycles (45%) and 31 nonpregnant cycles. Higher serum CA 125 concentrations were associated with pregnancy in both endometriosis and nonendometriosis subgroups. CA 125 values on the day of hCG administration were the best predictors of pregnancy, with levels > or = 16 U/mL having a sensitivity of 72%, specificity of 97%, and a positive predictive value of 95% for pregnancy. The other variables were not predictive of pregnancy. CONCLUSIONS With a LA and hMG stimulation protocol, increased CA 125 concentrations before retrieval are associated with very high pregnancy rates. The source(s) of the serum CA 125, although as yet undertermined, may be of endometrial origin. The study supports further evaluation of CA 125 concentrations in IVF as a preretrieval predictor of pregnancy.
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Affiliation(s)
- K A Miller
- Department of Obstetrics and Gynecology, Bowman Gray School of Medicine of Wake Forest University, Winston-Salem, North Carolina, USA
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Colacurci N, Fortunato N, De Franciscis P, Fratta M, Cioffi M, Zarcone R, Cardone A. Serum and peritoneal CA-125 levels as diagnostic test for endometriosis. Eur J Obstet Gynecol Reprod Biol 1996; 66:41-3. [PMID: 8735757 DOI: 10.1016/0301-2115(95)02372-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVE To evaluate the clinical utility of CA-125 in the diagnosis of endometriosis and to compare the sensitivity of the serum and the peritoneal test as indicator of disease. STUDY DESIGN Peritoneal fluid was obtained at laparoscopy. The quantitative determination of CA-125 in serum and in peritoneal fluid was performed by IRMA-mat CA-125 'two-step method', a two-site immunoradiometric assay, using 35 and 60 U/ml as cutoff. SETTING Second Department of Gynecology and Obstetrics, Second University of Naples, Italy. PARTICIPANTS A total of 26 women infertile undergoing diagnostic laparoscopy that exhibited endometriosis in 14 patients, normal pelvis in 12 patients (control group). INTERVENTIONS None. RESULTS CA-125 levels in peritoneal fluid were higher than those found in serum and were significantly elevated (P < 0.05), when compared with the control group, both in women with endometriosis stage I-II and stage III-IV. In serum, CA-125 levels increased only in advanced stage of endometriosis. CONCLUSIONS Levels of CA-125 in peritoneal fluid seem to be a more sensitive indicator of disease than serum levels (0.86 vs. 0.36), especially in early stage endometriosis (0.80 vs. 0.20) which tends to be overlooked by the CA-125 serum test.
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Affiliation(s)
- N Colacurci
- 2nd Department of Gynecology and Obstetrics, School of Medicine, Second University of Naples, Italy
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Paoletti AM, Serra GG, Mais V, Ajossa S, Guerriero S, Orrù M, Melis GB. Involvement of ovarian factors magnified by pharmacological induction of multiple follicular development (MFD) in the increase in Ca125 occurring during the luteal phase and the first 12 weeks of induced pregnancies. J Assist Reprod Genet 1995; 12:263-8. [PMID: 7580023 DOI: 10.1007/bf02212929] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
OBJECTIVE To evaluate the relationship of ovarian activity on Ca125 production, we studied whether Ca125 production varies during the menstrual cycle both in normal ovulatory women and in women whose ovarian factors are significantly stimulated by multiple follicular development (MFD). Furthermore, since the first 12 weeks of pregnancy is characterized by the enhancement of corpus luteum function mainly in MFD-induced pregnancies, Ca125 levels were also evaluated in the first quarter of pregnancy both in spontaneous and in MFD-induced pregnancies. SUBJECTS Subjects were normal ovulatory women in the late follicular phase (FP) (N = 20) and in the luteal phase (LP) (N = 20), 32 infertile women submitted to MFD with pure FSH, and 40 pregnant women in which pregnancy occurred spontaneously (N = 20) or after induction of MFD (N = 20). RESULTS AND CONCLUSIONS In regularly cycling women plasma Ca125 levels were constant during the menstrual cycle. In contrast, in stimulated cycles Ca125 levels were significantly higher (P < 0.0008) in the LP than in the FP. In addition, in these subjects Ca125 levels in the LP were significantly correlated (P < 0.0001, r = 0.686) with E2 plasma levels. These data strongly suggest that an increase in corpus luteum function could be involved in Ca125 production. Since granulosa cells have not been demonstrated to produce Ca125, it can be hypothesized that endometrial or peritoneal cells submitted to exaggerated stimulation by ovarian activity are the source of increased Ca125 secretion. In agreement with this hypothesis, Ca125 levels were significantly higher in the first weeks of spontaneous pregnancies than in the luteal phase and they were also higher in MFD-induced pregnancies than in spontaneous pregnancies (P < 0.001).
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Affiliation(s)
- A M Paoletti
- Istituto di Ginecologia Ostetricia e Fisiopatologia della Riproduzione Umana, Ospedale San Giovanni di Dio, Cagliari, Italy
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Moncayo R, Moncayo HE. A new endocrinological and immunological syndrome in SLE: elevation of human chorionic gonadotropin and of antibodies directed against ovary and endometrium antigens. Lupus 1995; 4:39-45. [PMID: 7767338 DOI: 10.1177/096120339500400109] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We have analysed the levels of gonadotropins in male and female patients with systemic lupus erythematosus (SLE). Human chorionic gonadotropin hCG was elevated in 23.8% of patients compared with 12.7% of controls. hCG isolated from the serum of SLE patients was bioactive in vitro. Levels of hCG were significantly correlated with those of its beta-subunit but not with the levels of follicle stimulating hormone, luteinizing hormone, prolactin alphafetoprotein or carcino embryonic antigen. A high percentage of patients presented an organ-specific humoral immune response against ovarian (26.7%) and endometrial (40%) antigens compared with controls (8% and 7.6%, respectively). Endometrial antibodies were significantly correlated to the levels of prolactin. The ovarian tumour marker CA-125 was elevated in 32.5% of patients, including two males. As a whole, these elements delineate a new endocrine and immunological syndrome in SLE in which the elevation of hCG could provide a central physiological explanation for a series of endocrine alterations that characterize this disease.
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Affiliation(s)
- R Moncayo
- Department of Nuclear Medicine, University of Innsbruck, Austria
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Phocas I, Sarandakou A, Rizos D, Dimitriadou F, Mantzavinos T, Zourlas PA. Tumour-associated antigens, CEA, CA 125 and SCC in serum and follicular fluid of stimulated and unstimulated cycles. Eur J Obstet Gynecol Reprod Biol 1994; 54:131-6. [PMID: 8070597 DOI: 10.1016/0028-2243(94)90252-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Serum and follicular fluid levels of CEA, CA 125 and SCC of women participating in an IVF program, in 42 cycles stimulated with GnRH-a and gonadotropins and in 26 unstimulated cycles triggered with HCG, were evaluated and compared with (a) steroid and gonadotropin levels, (b) the results of IVF, and (c) serum values in a control group of women with spontaneous normal ovulatory cycles. In the control group, serum antigens did not vary significantly during the 3 phases of the cycle. In stimulated cycles the median values in serum were 0.7 ng/ml (range, 0.0-2.1) for CEA, 14.0 U/ml (3.3-32.4) for CA 125 and 2.05 ng/ml (1.1-17.8) for SCC, whereas the median values in follicular fluid were 0.6 (0.0-27.9), 21.5 (0-670) and 21.4 (1-360), respectively. In unstimulated cycles the median values and ranges in serum were 0.9 (0.4-3.9), 12.1 (4.8-63.4) and 1.85 (0.7-4.4), respectively, whereas in follicular fluid they were 2.9 (0.4-180.7), 32 (1.7-600) and 231 (10.8-904). Different follicles of the same patients in stimulated cycles showed a wide divergence for all three antigens. In unstimulated cycles all three antigens in follicular fluid were strongly-correlated and a significant inverse correlation was observed between LH and both CA 125 and SCC in serum. In either group of cycles, no significant relationship was found between any serum or follicular fluid antigen and estradiol or testosterone, pregnancy rate, or oocyte quality and fertilization.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- I Phocas
- Second Department of Obstetrics and Gynecology, University of Athens, Areteion University Hospital, Greece
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