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Joseph R, Sathiamoorthy R, Gnanasekaran R, Gunasekaran L, Ilangovan G. A Case Report of Pseudomyxoma Peritonei Arising From Primary Mucinous Ovarian Neoplasms. Cureus 2022; 14:e29309. [PMID: 36277572 PMCID: PMC9579829 DOI: 10.7759/cureus.29309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/19/2022] [Indexed: 11/12/2022] Open
Abstract
Pseudomyxoma peritonei (PMP) is a rare manifestation of primary mucinous neoplasms. We report two rare cases of PMP originating from mucinous primary ovarian neoplasms. The case series discusses the cases of female patients aged 86 and 52 years who presented with worsening dyspepsia, abdominal distension, pelvic pain, and altered bowel habits. Both of the patients underwent evaluation comprising cancer antigen-125 (CA-125) levels, ultrasound (US) examination of the abdomen and the pelvis, tumor markers, cytological evaluation, and contrast-enhanced computed tomography (CECT) of the pelvis and abdomen. Patients were diagnosed to have pseudomyxoma peritonei arising from mucinous ovarian tumors. Patients were referred to the surgical department and were successfully managed with repeated removal of mucinous material. The present case report highlights the significant radio-pathologic characteristics of PMP, which originated from mucinous ovarian tumors.
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Prognosis of ovarian clear cell cancer compared with other epithelial cancer types: A population-based analysis. Oncol Lett 2020; 19:1947-1957. [PMID: 32194689 PMCID: PMC7038925 DOI: 10.3892/ol.2020.11252] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Accepted: 12/03/2019] [Indexed: 01/10/2023] Open
Abstract
In order to compare the clinicopathological characteristics and survival outcomes of patients with ovarian clear cell carcinoma (CCC) to other epithelial cancer types, a total of 27,290 patients were analyzed, including 2,424 patients with CCC (8.9%), 3,505 patients with endometrioid cancer (EC) (12.8%), 2,379 patients with mucinous cancer (MC) (8.7%) and 18,982 patients with serous cancer (SC) (69.6%). Patients with EC had the most favorable prognosis and patients with SC had the poorest prognosis among all epithelial ovarian cancers. Among patients with stage I cancer, patients with CCC had a more favorable prognosis compared with patients with SC, especially after 60 months (landmark analysis results, HR=2.079, P=0.001) and had a poorer prognosis compared with patients with MC [restricted mean survival time (RMST) difference, −3.434 months]. Among patients at stages III and IV, patients with CCC had a poorer prognosis compared with patients with SC (RMST difference in stage III, −7.588 months; RMST difference in stage IV, −15.445 months) and had a more favorable prognosis compared with patients with MC (RMST difference in stage III, 10.850 months; RMST difference in stage IV, 8.430 months). The present results suggested that most patients with CCC exhibited, high grade, an early stage, unilateral status and were of a young age. In general, patients with SC presented the poorest prognosis among all patients with epithelial ovarian cancer and no significant survival difference was found between patients with CCC and MC. However, after adjusting for stage using pairwise comparisons, the prognosis of patients with CCC was found to be more favorable compared with the patients with SC and worse compared with patients with MC at stage I; the results at stage III–IV were opposite and the prognosis of patients with CCC was worse compared with the patients with SC and more favorable compared with the patients with MC.
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Vallius T, Hynninen J, Auranen A, Matomäki J, Oksa S, Roering P, Grènman S. Postoperative human epididymis protein 4 predicts primary therapy outcome in advanced epithelial ovarian cancer. Tumour Biol 2017; 39:1010428317691189. [PMID: 28218038 DOI: 10.1177/1010428317691189] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Primary chemotherapy treatment response monitoring in advanced epithelial ovarian cancer (EOC) is currently based on CT-imaging and serum CA125 values. Serum HE4 profile during first line chemotherapy has not been previously studied. We evaluated the HE4 profile during first line chemotherapy after primary (PDS) and interval debulking surgery (IDS). In total, 49 FIGO stage III/IV EOC patients were included in the study. 22 patients underwent PDS and 27 patients neoadjuvant chemotherapy (NACT) followed by IDS. Serial HE4 and CA125 serum samples were taken during first line chemotherapy. The association of postoperative tumor markers to surgery outcome, primary therapy outcome and progression free survival (PFS) were determined. The lowest HE4 and CA125 values during chemotherapy were compared to primary therapy outcome and PFS. The postoperative HE4 was associated to residual tumor after surgery (p = 0.0001), primary therapy outcome (p = 0.004) and PFS (p = 0.03) in all patients (n = 40). The postoperative CA125 was associated to PFS after IDS (n = 26, p = 0.006), but not after PDS. In multivariate analysis with FIGO stage (III/IV), residual tumor (0/>0) and postoperative CA125, the postoperative HE4 was the only statistically significant prognostic variable predicting PFS. Both HE4 and CA125 nadir corresponded to primary therapy outcome (HE4 p < 0.0001, CA125 p < 0.0001) and PFS (HE4 p = 0.009, CA125 p < 0.0001). HE4 is a promising candidate for EOC response monitoring. In our study, the performance of HE4 in response monitoring of first line chemotherapy was comparable to that of CA125. Of the postoperative values, only HE4 was statistically significantly associated to primary therapy outcome.
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Affiliation(s)
- Tuulia Vallius
- 1 Department of Obstetrics and Gynecology, Turku University Hospital, University of Turku, Turku, Finland
| | - Johanna Hynninen
- 1 Department of Obstetrics and Gynecology, Turku University Hospital, University of Turku, Turku, Finland
| | - Annika Auranen
- 2 Department of Obstetrics and Gynecology, Tampere University Hospital, Tampere, Finland
| | - Jaakko Matomäki
- 3 Turku Clinical Research Centre, Turku University Hospital, Turku, Finland
| | - Sinikka Oksa
- 4 Department of Obstetrics and Gynecology, Satakunta Central Hospital, Pori, Finland
| | - Pia Roering
- 5 Department of Pathology, Turku University Hospital, University of Turku, Turku, Finland
| | - Seija Grènman
- 1 Department of Obstetrics and Gynecology, Turku University Hospital, University of Turku, Turku, Finland
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CA125-related tumor cell kinetics variables after chemotherapy in advanced ovarian cancer: a systematic review. Clin Transl Oncol 2015; 18:813-24. [PMID: 26546024 DOI: 10.1007/s12094-015-1441-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 10/26/2015] [Indexed: 12/13/2022]
Abstract
Various kinetic parameters, based on a minimum of two time points, have been built with CA125 determinations. The aim of this study is to review studies about the clinical application of CA125-related tumor cell kinetics variables in patients with advanced ovarian cancer (AOC) receiving chemotherapy. A literature search for studies about CA125-related variables in patients with AOC was undertaken on three databases, by predefined search criteria, and a selection of studies was performed. Sixty-two studies were selected. CA125-related variables were summarized in three groups: response-related, time-to-event, and other CA125-related tumor cell kinetics variables. Even though CA125 changes and half-life after chemotherapy were the most studied, other variables and two models have been well defined, and often showed an interesting power to predict survival. These kinetics variables are related to the CA125 regression curve, pre- and post-chemotherapy kinetics, or are variables inferred from a population model of CA125 kinetics.
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Gupta D, Lis CG. Role of CA125 in predicting ovarian cancer survival - a review of the epidemiological literature. J Ovarian Res 2009; 2:13. [PMID: 19818123 PMCID: PMC2764643 DOI: 10.1186/1757-2215-2-13] [Citation(s) in RCA: 132] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2009] [Accepted: 10/09/2009] [Indexed: 12/12/2022] Open
Abstract
CA125 is the gold standard tumor marker in ovarian cancer. Serum level of CA125 is used to monitor response to chemotherapy, relapse, and disease progression in ovarian cancer patients. Thus, it is reasonable to investigate whether CA125 may have utility as a prognostic indicator as well in ovarian cancer. A large number of epidemiological studies have been carried out to this effect. This review summarizes all available epidemiological literature on the association between CA125 levels and survival in ovarian cancer. To place these studies in context, we provide some background information on CA125 and its role in ovarian cancer.
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Affiliation(s)
- Digant Gupta
- Cancer Treatment Centers of America(R) at Midwestern Regional Medical Center, Zion, IL, USA.
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Watermeyer SR, Chin K, Evans AS. Caution is required in interpreting high levels of Ca 125 in patients with a pelvic mass. J OBSTET GYNAECOL 2009; 19:323. [PMID: 15512316 DOI: 10.1080/01443619965273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- S R Watermeyer
- Department of Gynaecology, University Hospital of Wales, Cardiff, UK
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Riedinger JM, Bonnetain F, Basuyau JP, Eche N, Larbre H, Dalifard I, Wafflart J, Ricolleau G, Pichon MF. Change in CA 125 levels after the first cycle of induction chemotherapy is an independent predictor of epithelial ovarian tumour outcome. Ann Oncol 2007; 18:881-5. [PMID: 17301071 DOI: 10.1093/annonc/mdl500] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND CA 125 assays enable treatment response monitoring in ovarian cancer. PATIENTS AND METHODS This multicentric study was carried out to assess the prognostic value of the CA 125 change after the first and the second courses of induction chemotherapy (CT). Of the 494 stage IIc-IV patients, 194 had a surgical second look, 397 (80.4%) relapsed and 382 (77.3%) died from cancer. Median (range) follow-up time was 34 months (3-215 months). RESULTS In Cox models, CA 125 change after the first course (P < 0.0001), residual tumour (P = 0.003), CA 125 before the second course (P = 0.025) and patients' age (P = 0.048) were independent prognostic factors for overall survival (OS). A normal CA 125 before each of the two first CT courses or a CA 125 decrease >50% after the first course with a normal CA 125 before the second course identify patients with good prognosis. Both criteria retained a significant value in predicting second-look findings by univariate and multivariate analysis (P < 0.0001). CONCLUSION Among well-established prognostic factors in ovarian cancers, the CA 125 change after first course of CT was independent prognostic factors for both achievement of pathological complete response and OS.
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Affiliation(s)
- J M Riedinger
- Laboratoire de Biologie Médicale, Centre Georges François Leclerc, Dijon, France.
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Palmer C, Pratt J, Basu B, Earl H. A study to evaluate the use of CA125 in ovarian cancer follow-up: A change in practice led by patient preference. Gynecol Oncol 2006; 101:4-11. [PMID: 16445969 DOI: 10.1016/j.ygyno.2005.11.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2005] [Revised: 11/19/2005] [Accepted: 11/30/2005] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To evaluate the use of CA125 in the follow-up of women with epithelial ovarian cancer in the Cambridge Gynaecologic Oncology Centre. To institute changes depending on patients' preferences. METHODS A patient questionnaire was developed on follow-up, CA125 estimation and patient education in epithelial ovarian cancer and CA125. Initially, 100 patients were evaluated, and a change in practice was instituted. This was re-evaluated using the same patient population. RESULTS 22/22 patients in clinic, and 68/78 patients who received the questionnaire by post, completed and returned it (n = 90). 81% wanted CA125 results available at clinic follow-up visits, with 82% willing to have the blood test done at their GP surgery before attending outpatients. CA125 follow-up practice was changed accordingly. This change was re-evaluated. A second questionnaire was sent to 35 surviving patients from the first cohort. 31/35 (90%) responses were received. Five patients were either no longer on follow-up, being > or =5 years from completing their original treatment or were being monitored elsewhere, leaving an 87% response rate (26/30). 92.3% felt that having CA125 results available in clinic had enhanced the quality of their follow-up. Patient education and basic understanding of CA125 also improved, with 88.5% aware of its role. CONCLUSIONS The availability of CA125 results when patients attend for routine follow-up has improved their overall management in our clinics. It has reduced patient and physician anxiety and unsatisfactory out-of-clinic telephone communication. We recommend this change of practice to all Gynaecologic Oncology Centres engaged in active routine follow-up of their patients with epithelial ovarian cancer.
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Affiliation(s)
- Cheryl Palmer
- Department of Oncology, Cambridge Gynae-Oncology Centre, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Box 193, Hills Road, Cambridge CB2 2QQ, UK.
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Mizuno M, Kikkawa F, Shibata K, Kajiyama H, Ino K, Kawai M, Nagasaka T, Nomura S. Long-term follow-up and prognostic factor analysis in clear cell adenocarcinoma of the ovary. J Surg Oncol 2006; 94:138-43. [PMID: 16847906 DOI: 10.1002/jso.20251] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND AND OBJECTIVES There were a few reports of a large number of patients with clear cell adenocarcinoma (CCA) of the ovary because of the low incidence of CCA. This study compared the clinical factors affecting long-term survival of patients with CCA to those with serous cystadenocarcinoma (SCA). METHODS One hundred and seventy-eight CCA and 311 SCA patients treated between 1987 and 2000 were retrospectively evaluated. Differences in survival rates were calculated using log-rank test and Cox's proportional hazards analysis was used to identify independent prognostic factors. RESULTS The ratio of stage I was significantly higher than that of SCA. There was no significant difference of 8-year survival rate in each stage between CCA and SCA. However, the patients with stage IIIb or IIIc CCA showed significantly worse prognosis than those with SCA. Positive peritoneal or ascitic cytology, the presence of residual tumor, more than 100 ml ascites were demonstrated to have the significant impact on survival by univariate analysis. Multivariate analysis demonstrated that stage, more than 100 ml ascites, and the presence of residual tumor were significant prognostic factors of CCA overall survival. CONCLUSIONS Distribution of stage and substage differed between CCA and SCA in this study. Thus, substaging is quite important for comparison of prognoses between histologies, and CCA showed poorer prognoses than serous adenocarcinoma in stages IIIb and IIIc.
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Affiliation(s)
- Mika Mizuno
- Department of Obstetrics and Gynecology, Japanese Red Cross Nagoya First Hospital, Michishita, Nakamura-ku, and Department of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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10
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Abstract
Appropriate therapeutic measures can improve the life expectancy of patients with ovarian malignancy. There has been a pressing need for serodiagnostic assays to enable, the close patient monitoring. Cancer Antigen 125 (CA125) has been described as a useful marker in patient monitoring for ovarian malignancy. Keeping this in view, the present study was planned. 40 consecutive female patients of ovarian carcinoma (mean age 52.4±10.7 years) were selected for serum CA125 analysis during the period of year 1995-2001. The tumour marker concentration was compared with histologic types of ovarian tumour and the FIGO staging of the disease. 25 healthy females (mean age 35.2-10.4 years) served as control. Mean serum CA125 concentrations in patients with papillary serous adenocarcinoma(Mean±%CV 1571±121.5 U/ml) was much higher than patients with mucinous adenocarcinoma(775±78U/ml). Mean serum CA125 concentration in endometrioid carcinoma was very high(2853±136 U/ml). The patient with clear cell carcinoma however had shown moderate increase(60 U/ml). No correlation was found between serum CA125 concentration and the FIGO staging of disease.Quantitation of CA125 was most helpful in monitoring the response of treatment and followup of the patients after completion of their treatment. Posttherapeutically its concentration showed more than 50% reduction in almost all (91.4%) patients (P<0.001). Importantly these patients had also shown significant regression of the disease clinically and radiologically. 8.6% of patients had shown static or increase in serum CA125 concentration which was associated with either clinically static or progressive disease. Recurrence of the disease was noted in patients who had shown increase in serum CA125 concentration (biochemical recurrence) in the followupHowever, in our test population biochemical recurrence(increase in serum marker concentration) preceded the clinical or radiological recurrence by an average of 6.5 months.Kaplan meier survival analysis for evaluation of overall survival in our test subjects showed an overall survival of 32% at one year and median survival of 9 months with confidence interval of 6.34 to 11.66. We conclude that serum CA125 is a useful marker for monitoring the treatment and predicting an early recurrence of the disease in ovarian carcinoma patients. A study in larger number of patients is needed to define its exact role in the management of the carcinoma ovary.
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Abstract
The treatment of ovarian cancer has evolved over the past two decades from one of palliation to one where patients can achieve prolonged remission and cure. Although prognosis remains poor, it has improved with the intervention of a multidisciplinary team and greater site specialization in the organization of cancer services. The introduction of new chemotherapy agents both as first line treatment and on relapse has had a benefit in terms of overall survival and progression-free survival. In this review we describe first-line therapy, including the use of intraperitoneal chemotherapy, the importance of dose and dose intensity in platinum agents and the treatment of refractory and relapsed disease. Finally the review focuses on important prognostic factors and how these can be used to predict outcome.
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Affiliation(s)
- J Christian
- Royal Surrey County Hospital, University of Surrey, UK
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12
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Bidart JM, Thuillier F, Augereau C, Chalas J, Daver A, Jacob N, Labrousse F, Voitot H. Kinetics of Serum Tumor Marker Concentrations and Usefulness in Clinical Monitoring. Clin Chem 1999. [DOI: 10.1093/clinchem/45.10.1695] [Citation(s) in RCA: 105] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Only a few markers have been instrumental in the diagnosis of cancer. In contrast, tumor markers play a critical role in the monitoring of patients. The patient’s clinical status and response to treatment can be evaluated rapidly using the tumor marker half-life (t1/2) and the tumor marker doubling time (DT). This report reviews the interest of determining these kinetic parameters for prostate-specific antigen, human chorionic gonadotropin, α-fetoprotein, carcinoembryonic antigen, cancer antigen (CA) 125, and CA 15-3. A rise in tumor markers (DT) is a yardstick with which benign diseases can be distinguished from metastatic disease, and the DT can be used to assess the efficacy of treatments. A decline in the tumor marker concentration (t1/2) is a predictor of possible residual disease if the timing of blood sampling is soon after therapy. The discrepancies in results obtained by different groups may be attributable to the multiplicity of immunoassays, the intrinsic characteristics of each marker (e.g., antigen specificity, molecular heterogeneity, and associated forms), individual factors (e.g., nonspecific increases and renal and hepatic diseases) and methods used to calculate kinetics (e.g., exponential models and timing of blood sampling). This kinetic approach could be of interest to optimize patient management.
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Affiliation(s)
- Jean-Michel Bidart
- Département de Biologie Clinique, Institut Gustave-Roussy, 94805 Villejuif, France
| | - François Thuillier
- Laboratoire de Biochimie, Centre Hospitalier de Meaux, 6/8 Rue Saint Fiacre, 77100 Meaux, France
| | | | - Jacqueline Chalas
- Laboratoire de Biochimie, Hôpital Antoine-Béclère, 92141 Clamart, France
| | - Alain Daver
- Laboratoire de Radioimmunologie, Centre Paul-Papin, 49033 Angers, France
| | - Nelly Jacob
- Laboratoire de Biochimie, Centre Hospitalier Pitié-Salpétrière, 75013 Paris, France
| | | | - Hélène Voitot
- Laboratoire de Biochimie, Hôpital Beaujon, 92110 Clichy, France
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Eisenhauer E, Gore M, Neijt J. Ovarian cancer: should we be managing patients with good and bad prognostic factors in the same manner? Ann Oncol 1999. [DOI: 10.1016/s0923-7534(20)31478-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Nakata B, Hirakawa-YS Chung K, Kato Y, Yamashita Y, Maeda K, Onoda N, Sawada T, Sowa M. Serum CA 125 level as a predictor of peritoneal dissemination in patients with gastric carcinoma. Cancer 1998; 83:2488-92. [PMID: 9874453 DOI: 10.1002/(sici)1097-0142(19981215)83:12<2488::aid-cncr12>3.0.co;2-1] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Prediction of peritoneal dissemination is very difficult using current diagnostic tools such as computed tomography, ultrasonography, or various tumor markers. The predictive value of serum CA 125 levels for peritoneal metastasis from gastric carcinoma was studied. METHODS The sera from 384 patients with gastric carcinoma were measured for CA 125 titer using an immunoradiometric assay. Carcinoembryonic antigen, carbohydrate antigen 19-9, and sialyl-Tn antigen were measured in the same samples. RESULTS The serum CA 125 level was elevated according to the degree of peritoneal dissemination. The reference value for peritoneal dissemination was determined to be 35 U/mL, resulting in a sensitivity of 39.4%, specificity of 95.7%, and diagnostic accuracy of 90.8%. The diagnostic ability was more reliable than the other imaging modalities including computed tomography and ultrasonography and the other useful tumor markers for gastric carcinoma. The serum CA 125 level was elevated after gastrectomy for approximately 2 months, most likely due to the continuous inflammation of the peritoneum and lost predictive significance for peritoneal dissemination during this period. CONCLUSIONS Measurement of the serum CA 125 titer may be a powerful predictor of peritoneal metastases in patients with gastric carcinoma.
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Affiliation(s)
- B Nakata
- First Department of Surgery, Osaka City University Medical School, Osaka, Japan
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Fizazi K, Cojean I, Pignon JP, Rixe O, Gatineau M, Hadef S, Arriagada R, Baldeyrou P, Comoy E, Le Chevalier T. Normal serum neuron specific enolase (NSE) value after the first cycle of chemotherapy: an early predictor of complete response and survival in patients with small cell lung carcinoma. Cancer 1998; 82:1049-55. [PMID: 9506348 DOI: 10.1002/(sici)1097-0142(19980315)82:6<1049::aid-cncr6>3.0.co;2-9] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Serum neuron specific enolase (NSE) is the most sensitive tumor marker of small cell lung carcinoma (SCLC) at diagnosis. Its prognostic value is still debated. Thus, the authors decided to assess the predictive value, in terms of complete response and survival, of serum NSE measured before and after one cycle of chemotherapy in patients with SCLC. METHODS Sera from 135 patients with histologically proven limited (n = 63) or metastatic (n = 72) SCLC were obtained. Clinical and biologic parameters with a known or suspected prognostic relevance were reviewed. Serum NSE was measured before chemotherapy (D1-NSE) and 28 days after its initiation (D28-NSE). The prognostic value of the parameters under study was evaluated in univariate and multivariate analyses using the Cox proportional hazards model and logistic regression analysis. RESULTS The level of serum NSE was raised in 120 patients (88%) prior to therapy. The probability of a normal D28-NSE value was not affected by the baseline D1-NSE value. Disease extension (P = 0.0005), performance status (P = 0.0001), D28-NSE (P = 0.003), and carcinoembryonic antigen (CEA) levels (P = 0.008) were found to be predictive for survival, whereas age, gender, plasma sodium, serum protides, and D1-NSE were not. Median survival and 2-year overall survival were 15.3 months and 21% (95% confidence interval [CI], 13-31%) when D28-NSE was normal and 8.1 months and 15% (95% CI, 8-27%) when it was not (P < 0.03). Only performance status (P = 0.001), disease extension (P = 0.002), and D28-NSE (P = 0.02) were found to be independent prognostic parameters for survival in the multivariate analysis. A simple prognostic index was developed using these 3 variables. Limited disease, a normal D28-NSE value, and a normal CEA value prior to therapy were the only parameters predictive for complete response in the univariate analysis, and D28-NSE (P = 0.01) and disease extension (P = 0.0001) were found to be independent variables in multivariate analysis. A complete response to therapy occurred in 62% with a normal D28-NSE value and in only 34% in the opposite case. CONCLUSIONS Normal serum D28-NSE is a strong, independent early predictor of both complete response to therapy and survival. This simple tool may be proposed for use in the clinic and in research, in association with an assessment of disease extension and performance status, to predict the outcome of patients with SCLC.
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Affiliation(s)
- K Fizazi
- Department of Medical Oncology, Institut Gustave-Roussy, Villejuif, France
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Münstedt K, Krisch M, Sachsse S, Vahrson H. Serum CA 125 levels and survival in advanced ovarian cancer. Arch Gynecol Obstet 1997; 259:117-23. [PMID: 9187463 DOI: 10.1007/bf02505319] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We made a retrospective analysis of 85 patients with elevated serum CA 125 after surgery for ovarian cancer. Absolute CA 125 serum levels were a poor guide to prognosis. However, the ratio between the serum CA 125 after the first, second, or third course of treatment and the postoperative value was an excellent guide to prognosis. These were also independent and stable in the Cox Regression analysis.
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Affiliation(s)
- K Münstedt
- Department of Gynaecologic Oncology and Radiotherapy, Justus-Liebig-University of Giessen, Germany
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18
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Fizazi K, Farhat F, Theodore C, Rixe O, Le Cesne A, Comoy E, Le Chevalier T. Ca125 and neuron-specific enolase (NSE) as tumour markers for intra-abdominal desmoplastic small round-cell tumours. Br J Cancer 1997; 75:76-8. [PMID: 9000601 PMCID: PMC2222692 DOI: 10.1038/bjc.1997.12] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Seven consecutive patients with intra-abdominal desmoplastic small round-cell tumours were screened at presentation for carcinoembryonic antigen (CEA), Ca19-9, Ca15-3, Ca125, alpha-fetoprotein (AFP), human chorionic gonadotrophin (hCG) and neuron-specific enolase (NSE). Initially elevated tumour markers were used to monitor therapy and follow-up. Tumour marker assays were all in the normal range, with the exception of Ca125 and NSE. The Ca125 level was initially high in six of the seven patients (86%) with a median value of 200 U ml-1 and a range of 22-735 U ml-1. The NSE value was elevated before therapy in three of the five patients (60%) for whom assay results were available, with a median of 19 ng ml-1 and a range of 6.8-37.5 ng ml-1 . Ca1 25 normalized in five out of six cases and NSE always normalized during chemotherapy, but neither of these two tumour markers correlated specifically with response, as only one patient experienced a partial response, five tumour stabilization and the remaining patient tumour progression. At progression, Ca125 was again elevated in two out of four cases several weeks before clinical relapse and NSE in only one out of three cases. Ca125 and NSE are frequently raised in the serum of patients with intra-abdominal desmoplastic small round-cell tumours before therapy, but are not reliable monitors of the course of the disease. However, normalization is frequently associated with an improvement of symptoms or a moderate clinical response.
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Affiliation(s)
- K Fizazi
- Department of Medical Oncology, Institut Gustave-Roussy, Villejuif, France
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Tuxen MK, Sölétormos G, Dombernowsky P. Tumor markers in the management of patients with ovarian cancer. Cancer Treat Rev 1995; 21:215-45. [PMID: 7656266 DOI: 10.1016/0305-7372(95)90002-0] [Citation(s) in RCA: 102] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- M K Tuxen
- Department of Oncology, Herlev Hospital, University of Copenhagen, Denmark
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