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Cymbaluk-Płoska A, Chudecka-Głaz A, Kuźniak S, Menkiszak J. Ectopic pregnancy treatment by combination therapy. Open Med (Wars) 2016; 11:530-536. [PMID: 28352846 PMCID: PMC5329878 DOI: 10.1515/med-2016-0091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 10/31/2016] [Indexed: 11/18/2022] Open
Abstract
Detectability of early stages of ectopic pregnancies has increased due to improvements in ultrasonographic and biochemical techniques. Since the patients’ future procreative plans must be taken into consideration when commencing treatment, the goal of this work was to compare the effects of treatment methods and their impact on fertility. The study included 91 patients treated surgically for ectopic pregnancy. The choice of treatment depended on patients’ general condition, ultrasonographic evaluation and serum level of beta-hCG. A combination of laparoscopic and conservative systemic treatment was applied in 70% of cases. More rapid beta-hCG reduction was noted when laparoscopy and intra-oviductal injection of hyperosmolar glucose or methotrexate (MTX) were combined with intramuscular administration of MTX at a dose of 50 mg/m2. Follow-up examination of 66 patients revealed that the greatest number of spontaneous pregnancies (48%) resulted after this combination therapy. We conclude that this combination treatment is safe and provides satisfactory results in terms of future fertility.
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Menkiszak J, Sopik V, Chudecka-Głaz A, Domagała W, Urasińska E, Symonowicz H, Majdanik E, Waloszczyk P, Sycz K, Świniarska M, Huzarski T, Cybulski C, Debniak T, Oszurek O, Lubinski J, Narod S, Gronwald J. The impact of an expanded genetic testing program and selective oophorectomy on the incidence of ovarian cancer in West Pomerania. Clin Genet 2016; 91:322-327. [DOI: 10.1111/cge.12865] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 08/26/2016] [Accepted: 09/07/2016] [Indexed: 12/13/2022]
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Chudecka-Głaz A, Szczeblińska J, Cymbaluk-Płoska A, Kohn J, El Fray M. New poly(ester-amide) copolymers modified with polyether (PEAE) for anticancer drug encapsulation. J Microencapsul 2016; 33:702-711. [PMID: 27705049 DOI: 10.1080/02652048.2016.1228708] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
New poly(ester-amide) copolymers modified with polyethers were developed for carboplatin encapsulation. These new copolymers contain hydrophobic blocks made of tyrosine derivative and dimer fatty acid, and poly(ethylene glycol) (PEG) as hydrophilic blocks. Short-term hydrolytic degradation revealed high water absorption, slight increase of pH of simulated body fluid and change of sample shape, which indicated the erosive mechanism of polymers degradation. Poly(ester-amide)-PEG copolymers were used for microspheres preparation and carboplatin encapsulation. A double emulsification process was used to produce microspheres with an average diameter of 20-30 μm. It was found that the amount of drug released was controlled by the molecular mass of PEG used for microspheres preparation. Mathematical models were used to elucidate the release mechanism of the carboplatin from the microspheres. The results demonstrate that poly(ester-amide)-PEG copolymers may be used for targeted carboplatin encapsulation and release.
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Chudecka-Głaz A, Cymbaluk-Płoska A, Luterek-Puszyńska K, Menkiszak J. Diagnostic usefulness of the Risk of Ovarian Malignancy Algorithm using the electrochemiluminescence immunoassay for HE4 and the chemiluminescence microparticle immunoassay for CA125. Oncol Lett 2016; 12:3101-3114. [PMID: 27899969 PMCID: PMC5103905 DOI: 10.3892/ol.2016.5058] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Accepted: 05/13/2016] [Indexed: 11/08/2022] Open
Abstract
The present study aimed to investigate the usefulness of the Risk of Ovarian Malignancy Algorithm (ROMA) in the preoperative stratification of patients with ovarian tumors using a novel combination of laboratory tests. The study group (n=619) consisted of 354 premenopausal and 265 postmenopausal patients. The levels of carbohydrate antigen 125 (CA125) and human epididymis protein 4 (HE4) were determined, and ROMA calculations were performed for each pre- and postmenopausal patient. HE4 levels were determined using an electrochemiluminescence immunoassay, while CA125 levels were determined by a chemiluminescence microparticle immunoassay. A contingency table was applied to calculate the sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV). Receiver operating characteristic curves were also constructed, and areas under the curves (AUCs) were compared between the marker determinations and ROMA algorithms. In terms of distinguishing between ovarian cancer and benign disease, the sensitivity of ROMA was 88.3%, specificity was 88.2%, PPV was 75.3% and NPV was 94.9% among all patients. The respective parameters were 71.1, 90.1, 48.2 and 91.1% in premenopausal patients and 93.6, 82.9, 86.6 and 91.6% in postmenopausal patients. The AUC value for the ROMA algorithm was 0.926 for the ovarian cancer vs. benign groups in all patients, 0.813 in premenopausal patients and 0.939 in postmenopausal patients. The respective AUC values were 0.911, 0.879 and 0.934 for CA125; and 0.879, 0.783 and 0.889 for HE4. In this combination, the ROMA algorithm is characterized by an extremely high sensitivity of prediction of ovarian cancer in women with pelvic masses, and may constitute a precise tool with which to support the qualification of patients to appropriate surgical procedures. The ROMA may be useful in diagnosing ovarian endometrial changes in young patients.
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Menkiszak J, Chudecka-Głaz A, Gronwald J, Cymbaluk-Płoska A, Celewicz A, Świniarska M, Wężowska M, Bedner R, Zielińska D, Tarnowska P, Jakubowicz J, Kojs Z. Prophylactic salpingo-oophorectomy in BRCA1 mutation carriers and postoperative incidence of peritoneal and breast cancers. J Ovarian Res 2016; 9:11. [PMID: 26928677 PMCID: PMC4772302 DOI: 10.1186/s13048-016-0220-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Accepted: 02/19/2016] [Indexed: 02/06/2023] Open
Abstract
Background There are no effective methods of diagnosis of early-stage ovarian cancer. Conservative care over patients at high risk of ovarian and breast cancers is ineffective. Prophylactic surgery is considered the best prophylaxis among BRCA1/BRCA2 carriers. Methods One hundred ninety-five patients, carriers of one of three most common mutations of the BRCA1 gene (Am J Hum Genet: 66: (6)1963-1968, 2000) in the Polish population (5382insC, 4153delA and C61G), who undergone prophylactic salpingo-oophorectomy. The study group consisted of consecutive mutation carriers living in Poland, in the West Pomeranian province. Histopathological examination of the surgical material failed to reveal presence of malignancy. Results During follow-up we diagnosed two peritoneal cancers and 14 breast cancers. Diagnosis of breast cancer before prophylactic surgery increased the risk of peritoneal cancer almost three times. Time from diagnosis of breast cancer to prophylactic surgery increased the risk of peritoneal cancer after prophylactic surgery. This was strongly expressed (HR = 5.0; p = 0.030) in cases of over five-year-long delay in prophylactic surgery. Diagnosis of breast cancer before prophylactic surgery correlated with the risk of death (p = 0.00010). Presence of 5382insC mutation decreased and C61G mutation increased the risk of peritoneal cancer (p = 0.049 vs. p = 0.013). Conclusions Occurrence of primary peritoneal cancer after prophylactic surgery is similar to that reported in international literature. Primary breast cancer occurred less often than in international literature. We suspect that the risk of development of breast cancer among BRCA1 carriers undergoing prophylactic surgery can differ in a population. The next goal should be to study the molecular basis for the risk of development of malignancies in any population. Carriers of BRCA1 gene diagnosed with breast cancer should undergo prophylactic surgery within five years from the diagnosis of breast cancer.
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Chudecka-Głaz A, Cymbaluk-Płoska A, Jastrzębska J, Menkiszak J. Can ROMA algorithm stratify ovarian tumor patients better when being based on specific age ranges instead of the premenopausal and postmenopausal status? Tumour Biol 2016; 37:8879-87. [PMID: 26753953 PMCID: PMC4990599 DOI: 10.1007/s13277-015-4733-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Accepted: 12/21/2015] [Indexed: 12/26/2022] Open
Abstract
After several years of research, HE4 was found to be characterized by slightly worse sensitivity but significantly higher specificity as compared with CA125. Further studies led to the diagnostic potential of both markers (CA125 and HE4) being combined in a single risk of malignancy algorithm (ROMA) algorithm. The objective of this study was to assess the diagnostic capabilities of the ROMA algorithm using age ranges instead of dichotomization of patients according to the pre- and postmenopausal status. A total of 413 female patients were included in the study, including 162 premenopausal and 251 postmenopausal women. Calculation of the final ROMA values was achieved by means of stepwise reduction of coefficients in the proposed formula of: %ROMA = exp(PI)/[1-exp(PI)]*100) and PI = A + W(HE4)*ln(HE4) + W(CA125)*ln (CA125) and the arrangement of values with consideration to the age group, HE4 level, differentiation of modification, and directional coefficients as well as determination of individual deviations affecting the widening of the median. The cutoff value of modified algorithm ROMA P for the entire study population was calculated from receiver operating characteristic (ROC) curve and DeLong method at the levels of 23.5 %. Marked higher sensitivity and negative predictive value (NPV) values are observed for the standard ROMA algorithm while higher specificity and positive predictive value (PPV) values are observed for the modified algorithm ROMA P. The proposed age-related modification of algorithm calculation does not require the patients being dichotomized according to their pre- or postmenopausal status, and satisfactory diagnostic values may be obtained using a single cutoff point for the entire population.
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Cymbaluk-Ploska A, Chudecka-Głaz A, Chosia M, Ashuryk O, Menkiszak J. Conservative treatment of a young patient with thyroid carcinoma in adult ovarian teratoma - case report. Gynecol Endocrinol 2014; 30:187-91. [PMID: 24397359 DOI: 10.3109/09513590.2013.860122] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The cystic mature teratomas, including dermoid cysts, are one of the most frequently occurring benign ovarian tumors diagnosed in female patients. The process of neoplastic transformation in mature dermoid cysts is applicable only to 1-2% of cases. In our article, we present a rare case of thyroid carcinoma development in adult teratoma in 21-year-old patient. The young age, certain pathomorphological features and clinical data (small size of neoplastic lesion, correct values of tumour markers, unilateral character, regular levels of thyreoglobulin and absence of any significant deviations in imaging examinations), were the basis for attempting to apply the conservative treatment both in the scope of gynecological surgery and in the supplemental endocrinological therapy. In the patient, the one-sided adnexectomy was performed, considering pathological lesions on the adnexa, as well as the other ovary dermoid cyst was enucleated, without the hysteroctomy procedure. Considering the lack of any morphological lesions and functional changes relating to thyroid gland, the treatment was not radicalised in this scope, either. At present, one year after the primary operation treatment, the patient does not manifest any disease symptoms, whereas the other ovary, in the follow-up ultrasound examinations, shows normal size and echostructure. The thyroid-stimulating hormone (TSH) suppression keeps being applied.
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Chudecka-Głaz A, Cymbaluk-Płoska A, Menkiszak J, Sompolska-Rzechuła A, Byra E, Rzepka-Górska I. HE4 tumor marker concentration in neoplastic peritoneal effusion and in peritoneal fluid associated with benign gynecological diseases. J Ovarian Res 2014; 7:22. [PMID: 24528554 PMCID: PMC3940276 DOI: 10.1186/1757-2215-7-22] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Accepted: 02/11/2014] [Indexed: 11/24/2022] Open
Abstract
Background The aim of our study was to evaluate the behaviour of the human epididymis protein 4 (HE4) in the peritoneal fluid encountered in various female genital diseases. Methods We enrolled 139 patients, 40 with ovarian cancer (group I), 82 with benign diseases (group II), and 17 with other malignant neoplasms (group III). The HE4 tumor marker concentrations were determined in serum, in the peritoneal effusion and ovarian cyst/ tumor fluids, CA125 in the serum only. We compared the groups, examined correlations and determined corresponding ROC curves. We evaluated the relationship between the HE4 marker concentration in the peritoneal effusion in the group I, depending on the selected prognostic parameters. Results The HE4 median value between the study groups did not differ statistically significantly and were as follows: in group I 3322 pmol/L, in the group II 2150 pmol/L and in the group III 627 pmol/L (p = 0.206376 for the groups I and II, p = 0.05929 for the groups I and III and p = 0.0797 for the groups II and III. In group I there were no differences found in the HE4 concentrations in the peritoneal fluid, depending on the stage, grade, the presence of neoplastic cells and the peritoneal dissemination. Conclusions The HE4 marker concentrations in the peritoneal fluid are highly irrespective of the pathology observed in the female sexual organ. Therefore, it seems that its determinations in the peritoneal fluid are completely useless in terms of diagnostics. More research is needed on the role of the HE4 marker, especially the place of its formation and possible use in the targeted therapy.
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Chudecka-Głaz A, Menkiszak J, Kuźniak S, Lewandowska M, Burak M, Walecka A. A rare case of peritoneal disseminated angiosarcoma 20 years after ovarian cancer diagnosis. Gynecol Obstet Invest 2013; 77:68-72. [PMID: 24334819 DOI: 10.1159/000356690] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Accepted: 10/24/2013] [Indexed: 11/19/2022]
Abstract
Angiosarcoma is a rare form of sarcoma which may be either a primary tumor or it may result from previous irradiation because of another tumor. In this paper, we present a case of a female patient diagnosed as having peritoneal disseminated angiosarcoma 20 years after ovarian cancer treatment (surgery, chemotherapy and radiotherapy). The case was very atypical because of an extremely rare peritoneal location and disseminated nature of the changes. Based on the initial histological picture, poorly differentiated cancer metastasis was diagnosed, suggesting a recurrence of the ovarian cancer that had been diagnosed earlier. The time elapsed from the ovarian cancer diagnosis, history of the previous irradiation and concentration of tumor markers were the only additional clinical data provided to the pathologists, which ultimately contributed to a correct diagnosis. The case we present herein shows and emphasizes the importance of proper communication between a clinician and a pathologist, which is a prerequisite for a correct diagnosis and, consequently, for proper treatment of patients. It also confirms the high specificity of the HE4 (human epididymis protein 4) marker in the monitoring of ovarian cancer, which was within normal limits in spite of peritoneal tumor dissemination.
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Menkiszak J, Chudecka-Głaz A, Gronwald J, Bedner R, Cymbaluk-Płoska A, Wezowska M, Zielińska D, Rzepka-Górska I. [Characteristics of selected clinical features in BRCA1 mutation carriers affected with breast cancer undergoing preventive female genital tract surgeries]. Ginekol Pol 2013; 84:758-64. [PMID: 24191513 DOI: 10.17772/gp/1636] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
AIM Evaluation of patient age and time of the prophylactic surgery as well as incidence of genital cancers and precancerous states observed in histopathology of the postoperative material from BRCA1 gene mutation carriers previously treated for breast cancer. MATERIAL AND METHODS 206 carriers of one of the three most common BRCA1 gene mutations (5382insC, C61G and 4153delA) in the Polish population, who were offered the option of prophylactic salpingo-oophorectomy The study group comprised 85 patients with the diagnosis of breast cancer before gynecological preventive surgery The study group was further divided into two subgroups for more detailed assessment of the tested variables. The first subgroup included 67 patients with breast cancer (unilateral or bilateral synchronous). The second subgroup included 18 patients with bilateral metachronous (the second diagnosis of breast cancer was at least 12 months after the first breast cancer diagnosis). The control group consisted of 121 patients with no cancerous lesions before preventive gynecologic surgery The patients undergoing prophylactic treatment had no prior symptoms in female sexual organ and no changes in the diagnostic tests. RESULTS The patients with a history of breast cancer underwent genetic testing and preventive surgery of the genital tract at a significantly later age than controls (respectively p = 0.0003, p = 0.0006). The patients with bilateral metachronous breast cancer underwent preventive surgery significantly earlier (p = 0.03). There was a trend indicating a 2.5 times higher risk of developing ovarian cancer among BRCA1 mutation carriers who had already been diagnosed and treated for breast cancer when compared to women without breast cancer diagnosis. The incidence of other genital cancers and precancerous states in BRCA1 gene mutation carriers with history of breast cancer was not statistically significant as compared to controls. Data on the clinical stage, morphological grade, histological type, age and type of pathology and the type of BRCA1 gene mutation did not show a statistically significant difference between the groups. CONCLUSIONS Each patient diagnosed with breast cancer should be strongly recommended a genetic test to reduce adverse consequences resulting from postponing the test and, if applicable, the preventive operation until later in life. Preventive surgery should be considered especially in BRCA1 gene mutation carriers previously treated for breast cancer because of the increased risk of ovarian cancer
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Mędrek K, Magnowski P, Masojć B, Chudecka-Głaz A, Torbe B, Menkiszak J, Spaczyński M, Gronwald J, Lubiński J, Górski B. Association of common WRAP 53 variant with ovarian cancer risk in the Polish population. Mol Biol Rep 2012. [PMID: 23192612 PMCID: PMC3563948 DOI: 10.1007/s11033-012-2273-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Among many alterations within the TP53 gene the rs1042522 (C72G, p.Pro72Arg) has been associated with numerous cancers , however the results differ between populations for opposite Pro or Arg alleles. Similar thus inconclusive results are observed in ovarian cancer, which may suggest that the rs1042522 does not influence ovarian carcinogenesis directly, but might be linked to another pathogenic alteration. WRAP53 which overlaps the TP53 is required to maintain normal levels of p53 upon DNA damage, but also when altered may independently increase the risk of cancer. To evaluate the association between three SNPs located in WRAP53-TP53 region: rs1042522, rs2287497, rs2287498 and ovarian cancer risk in Polish population we genotyped 626 cases and 1,045 healthy controls. Our results provide the evidence for an association between studied SNPs and a risk of invasive ovarian cancer in Poland. We found that CC homozygotes in rs1042522 were more frequent in cancers when compared to controls (OR = 1.46, p = 0.03). Similarly in WRAP53 both TT homozygotes in rs2287497 (OR = 1.95, p = 0.03) and AA homozygotes in rs2287498 (OR = 2.65, p = 0,01) were more frequent among cases than healthy individuals. There is also a suggestive evidence that specific homozygosity of studied SNPs in TP53-WRAP53 region is significantly overrepresented in ovarian cancer patients. In conclusion SNPs in WRAP53 (rs2287497 and rs2287498) have stronger association with an ovarian cancer risk than rs1042522 in TP53.
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Chudecka-Głaz A, Rzepka-Górska I, Wojciechowska I. Human epididymal protein 4 (HE4) is a novel biomarker and a promising prognostic factor in ovarian cancer patients. EUR J GYNAECOL ONCOL 2012; 33:382-390. [PMID: 23091895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
PURPOSE OF INVESTIGATION The aim of this work was to compare serum concentrations of HE4 in patients with benign and malignant epithelial tumors and to determine the association of preoperative concentrations of HE4 with some clinicopathologic factors. METHODS We enrolled 94 patients, including 39 females with freshly diagnosed ovarian cancer. HE4 concentrations were measured with ELISA HE4 EIA assay from Fujirebio Diagnostics. RESULTS Serum concentrations of HE4 differed significantly in patients with ovarian cancer (324.1 pM) compared with benign epithelial tumors (26.1 pM; p < 000.1). There was also a significant difference between HE4 concentrations at diagnosis of ovarian cancer (324.1 pM) and in patients with complete clinical remission (23.3 pM; p < 0.0001). Patients with poorly differentiated tumors had significantly higher concentrations of HE4. Preoperative HE4 levels were higher in patients in whom relapse was noted and who died before the end of the two-year follow-up period. CONCLUSION On the basis of these findings and reports in the literature it appears likely that HE4 can complement CA125 in the monitoring of therapy in ovarian cancer and may also serve for prognostication.
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Chudecka-Głaz A, Rzepka-Górska I. Favorable effects of long-term therapy with gonadoliberin analogues in three patients with advanced and recurrent ovarian cancer. EUR J GYNAECOL ONCOL 2009; 30:589-591. [PMID: 19899425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND Numerous scientific reports indicate a high possibility of gonadotrophin involvement in ovarian cancer neoplasia. CASE PRESENTATION In a 49-year-old patient with recurrent ovarian cancer, a present survival of ten years has been achieved. She has been using GnRH analogues for nine years. A 32-year-old patient with a primary highly advanced ovarian cancer received standard therapy and additional implants with GnRH analogues as consolidation therapy for 20 months. Overall survival is 14 years. In a 56-year-old patient with advanced ovarian cancer GnRH analogues were used as consolidation therapy for seven years, achieving seven years of a complete clinical remission and nine and a half years of survival up to now. CONCLUSION It seems that gonadoliberin analogues should find their place in ovarian cancer therapy.
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Chudecka-Głaz A, Górski B, Zielińska D, Błogowski W, Wojciechowska I, Bedner R, Rzepka-Górska I. Serum YKL-40 levels in patients with ovarian cancer and women with BRCA1 gene mutation--comparison to CA 125 antigen. EUR J GYNAECOL ONCOL 2009; 30:668-671. [PMID: 20099501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
PURPOSE OF INVESTIGATION Our work was undertaken to determine the usefulness ofYKL-40 as a tumor marker in patients with ovarian cancer and women with BRCA 1 gene mutations. METHODS Our study population consisted of 111 patients. They were divided into five study groups: I--newly diagnosed ovarian caner, II--recurrence of ovarian cancer, III--complete remission, IV--benign epithelial tumors and V--patients with BRCA 1 gene mutations. YKL-40 and CA 125 were determined in patient sera. RESULTS YKL-40 in newly diagnosed ovarian cancer patients was significantly higher (181.17 n/ml) than in patients with BRCA 1 gene mutation (97.74 ng/ml, p < 0.01), women with benign epithelial cancer (57.19 ng/ml, p < 0.005) and patients with ovarian cancer at the time of complete remission (58.12 ng/ml, p < 0.005). Taking 124 ng/ml as a cut-off value for YKL-40 (95th percentile for healthly women) we observed higher levels in 50% of patients from group I and in 38% from group II. CONCLUSIONS YKL-40 appears to demonstrate no advantage over CA 125 as a biomarker of ovarian cancer, particularly in women with early-stage tumors. More research is needed on carriers of the BRCA 1 gene muation in view of the elevated YKL-40 concentrations in this group.
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Torbé A, Gutowska-Czajka D, Chudecka-Głaz A, Czajka R. [Giant benign ovarian tumor coexisting with late pregnancy--a case report]. Ginekol Pol 2008; 79:441-444. [PMID: 18652134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
We have reported a rare case of a giant ovarian tumor which, due to the lack of proper health care on the side of the patient, had not been diagnosed until 27 weeks of pregnancy. The patient did not demonstrate any clinical symptoms till the moment of the diagnosis. Peripheral blood analysis showed severe anemia at the admission. The right adnex with the multilocular cystic tumor containing bloody fluid and measuring 40 cm in diameter, was removed in the course of the surgical procedure. The histological diagnosis of the tumor was: serous cyst. Surgical removal of the giant tumor allowed for further development of pregnancy and enabled vaginal delivery of healthy newborn at term.
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Rzepka-Górska I, Bedner R, Cymbaluk-Płoska A, Chudecka-Głaz A. Serum adiponectin in relation to endometrial cancer and endometrial hyperplasia with atypia in obese women. EUR J GYNAECOL ONCOL 2008; 29:594-597. [PMID: 19115685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVES The aim of this work was to compare concentrations of adiponectin in the serum of obese women with endometrial cancer, endometrial hyperplasia with atypia, and normal endometrium. METHODS We enrolled 105 obese women treated at the Department of Gynecological Surgery and Oncology of Adults and Adolescents. The patients were allocated to groups depending on the histological diagnosis (R - endometrial cancer, P - polyps, K - normal endometrium). We subdivided group R depending on the stage and grade of cancer. RESULTS Significantly lower concentrations of adiponectin were found in patients with endometrial cancer (mean 15.28 microg/ml) as compared with polyps (29.94 microg/ml, p < 0.001) or normal endometrium (22.7 microg/ml, p < 0.05). Stage of cancer had no significant effect on the adiponectin level. When cancer grade was compared, lower levels of adiponectin were observed in patients with G3 (12.86 microg/ml) than G1 (19.04 microg/ml, p < 0.05). CONCLUSION Reduced levels of adiponectin may represent an independent risk factor for endometrial cancer.
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Chudecka-Głaz A, Rzepka-Górska I. Concentrations of follicle stimulating hormone are increased in ovarian tumor fluid: implications for the management of ovarian cancer. EUR J GYNAECOL ONCOL 2008; 29:37-42. [PMID: 18386461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
PURPOSE OF INVESTIGATION Significant progress has been made in recent years in the understanding of the mechanisms postulated by the gonadotropin theory of ovarian carcinogenesis. In the present study we compare FSH concentrations between serum and fluid from cysts or the rectouterine pouch of patients with epithelial tumors and non-neoplastic lesions. METHODS We enrolled 277 patients. They were divided into five groups: I (n = 44)--ovarian cancer patients, II (n = 16)--borderline tumors, III (n = 40)--benign epithelial cystadenomas, IV (n = 137)--non-neoplastic lesions and V (n = 22)--admitted for "second-look" laparoscopy. RESULTS There were any significant differences between FSH concentrations in serum and tumor fluid in patients with ovarian cancer (36.46 vs 28.11 mIU/ml) and borderline epithelial tumors (31.5 vs 22.7 mIU/ml). For benign cystadenomas the respective concentrations were 28.96 mIU/ml in serum and 6.93 mIU/ml in tumor fluid in these groups p < 0.0000001. The same highly significant differences were found in non-neoplastic lesions (24.97 vs 4.77 mIU/ml), p < 0.0000001. Patients who underwent "second-look" laparoscopy demonstrated significant differences (p < 0.05) as FSH concentration in serum and peritoneal fluid when neoplastic cells were not disclosed, but the difference was not significant (p = 0.752) when fluid from the rectouterine pouch was positive for carcinoma cells. CONCLUSIONS The results of our study can reflect an ineffective tumor: blood barrier and easy diffusion of gonadotropins into the tumor tissue. Local reduction of FSH levels through administration of GnRH analogs may in some clinical situations produce clear therapeutic benefits for the management of ovarian malignancies.
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Cymbaluk A, Chudecka-Głaz A, Rzepka-Górska I. Leptin levels in serum depending on Body Mass Index in patients with endometrial hyperplasia and cancer. Eur J Obstet Gynecol Reprod Biol 2006; 136:74-7. [PMID: 17007993 DOI: 10.1016/j.ejogrb.2006.08.012] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2006] [Revised: 06/21/2006] [Accepted: 08/29/2006] [Indexed: 11/25/2022]
Abstract
UNLABELLED Leptin levels in serum depending on Body Mass Index (BMI) in patients with endometrial hyperplasia and cancer. OBJECTIVES Concentrations of leptin, a hormone secreted by white adipose tissue, correlate strongly with body mass. Leptin interacts with several other hormones, modifies the activities of some enzymes and proinflammatory cytokines, participates in hematopoiesis, thermogenesis, and angiogenesis, and is involved in the control of carbohydrate and lipid metabolism. This study was undertaken to determine whether serum concentrations of leptin in obese patients with endometrial hyperplasia and cancer deviate from values in patients with normal endometrium. STUDY DESIGN We enrolled 86 obese postmenopausal women, including 40 with endometrial cancer and hyperplasia and 46 with normal endometrium. Depending on BMI, three subgroups were formed: I<30; II = 30-40; III > 40. Leptin concentrations were measured with immunoenzymatic test kits from IBL. Statistical comparison was done with the chi square (chi(2)) test and Statistica software package. RESULTS Mean serum concentration of leptin in endometrial cancer and hyperplasia was 16737.1 pg/ml as opposed to 9048.7 pg/ml in patients without endometrial pathology (p<0.0001). Significantly, higher concentrations of leptin were noted in every BMI subgroup of patients with endometrial pathology in comparison to controls (p<0.005). CONCLUSIONS Leptin appears to participate in proliferative processes of the endometrium. Obesity is an important risk factor in endometrial cancer.
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Rzepka-Górska I, Tarnowski B, Chudecka-Głaz A, Górski B, Zielińska D, Tołoczko-Grabarek A. Premature menopause in patients with BRCA1 gene mutation. Breast Cancer Res Treat 2006; 100:59-63. [PMID: 16773440 DOI: 10.1007/s10549-006-9220-1] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2005] [Accepted: 03/02/2006] [Indexed: 12/30/2022]
Abstract
This study was undertaken with regard to the gonadotropin theory of ovarian cancer advocated in the literature and was designed to disclose specific features of ovarian morphology in carriers of the BRCA1 gene mutation. We enrolled 171 patients and divided them into two groups: A (n=90)--operated for breast cancer (30 patients with and 60 without the BRCA1 mutation); B (n=81)--with the BRCA1 mutation qualified for preventive adnexectomy. According to the authors' classification described herein, some patients without the BRCA1 mutation retained "signs of estrogenization" in menopausal ovaries, revealing the role of estrogens as a factor promoting mammary carcinogenesis in these patients. A tendency to premature menopause was observed in BRCA1 mutation carriers of groups A and B as evidenced by the final menorrhea appearing at a younger age and almost total absence of "signs of estrogenization" in menopausal ovaries. It is concluded from these findings that earlier menopause in carriers of the BRCA1 mutation is associated with hypergonadotropic activity and may predispose to ovarian cancer at younger age.
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Tarnowski B, Chudecka-Głaz A, Górski B, Rzepka-Górska I. Vascular endothelial growth factor (VEGF) levels and mutation of the BRCA1 gene in breast cancer patients. Breast Cancer Res Treat 2005; 88:287-8. [PMID: 15609132 DOI: 10.1007/s10549-004-0779-0] [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] [Indexed: 10/26/2022]
Abstract
The aim of the study was to compare VEGF serum levels in breast cancer patients with and without BRCA1 gene mutation. We enrolled 80 patients, 22 premenopausal and 58 postmenopausal. We found statistically significant lower levels of VEGF in patients with BRCA1 gene mutation as compared with breast cancer patients without this mutation.
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Chudecka-Głaz A, Rzepka-Górska I. Activin A levels in serum and cyst fluid in epithelial tumors of the ovary. Int J Gynaecol Obstet 2005; 89:160-2. [PMID: 15847888 DOI: 10.1016/j.ijgo.2004.11.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2004] [Revised: 11/09/2004] [Accepted: 11/29/2004] [Indexed: 11/23/2022]
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Chudecka-Głaz A, Rzepka-Górska I, Kosmowska B. Gonadotropin (LH, FSH) levels in serum and cyst fluid in epithelial tumors of the ovary. Arch Gynecol Obstet 2004; 270:151-6. [PMID: 12883823 DOI: 10.1007/s00404-003-0519-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2002] [Accepted: 04/09/2003] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The aim of this work was to determine gonadotropin (LH, FSH) levels in serum and cyst fluid in various type of ovarian epithelial neoplasms (benign, borderline, malignant) and to compare them with levels in benign cysts. Additionally we decided to estimate if there were some significant correlations between serum and ovarian cyst fluid in gonadotropin levels in all investigated groups. MATERIALS AND METHODS The study group included 74 patients before (n=36) and after (n=38) menopause, divided into four groups depending on the histopathologic diagnosis. Serum and cyst fluid levels of LH and FSH were determined in all patients. RESULTS We found statistically significant differences concerning LH and FSH levels in serum and cyst fluid between malignant and borderline tumors, between malignant tumors and benign cystadenomas and between malignant tumors and non-neoplastic cysts. We also found statistically significant correlations between serum and cyst fluid as to FSH and LH levels in patients with borderline tumors. There were no statistically significant correlations between serum and cyst fluid as to FSH and LH levels in patients with malignant epithelial tumors (group 1) and in patients with benign cystadenomas (group 3). CONCLUSIONS High FSH and LH levels in cyst fluid of malignant epithelial tumors of the ovary are in line with the gonadotropin theory of tumor growth. Simultaneous determination of various types inhibin levels appears to be an interesting topic for our future research.
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MESH Headings
- Adenocarcinoma, Mucinous/blood
- Adenocarcinoma, Mucinous/diagnosis
- Adenocarcinoma, Mucinous/metabolism
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Biomarkers, Tumor/blood
- Biomarkers, Tumor/metabolism
- Carcinoma, Endometrioid/blood
- Carcinoma, Endometrioid/diagnosis
- Carcinoma, Endometrioid/metabolism
- Case-Control Studies
- Child
- Cyst Fluid/metabolism
- Cystadenocarcinoma, Serous/blood
- Cystadenocarcinoma, Serous/diagnosis
- Cystadenocarcinoma, Serous/metabolism
- Female
- Follicle Stimulating Hormone/blood
- Follicle Stimulating Hormone/metabolism
- Gonadotropins/blood
- Gonadotropins/metabolism
- Humans
- Luteinizing Hormone/blood
- Luteinizing Hormone/metabolism
- Middle Aged
- Ovarian Cysts/blood
- Ovarian Cysts/diagnosis
- Ovarian Cysts/metabolism
- Ovarian Neoplasms/blood
- Ovarian Neoplasms/diagnosis
- Ovarian Neoplasms/metabolism
- Predictive Value of Tests
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Rzepka-Górska I, Chudecka-Głaz A, Kosmowska B. FSH and LH serum/tumor fluid ratios and malignant tumors of the ovary. Endocr Relat Cancer 2004; 11:315-21. [PMID: 15163306 DOI: 10.1677/erc.0.0110315] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The aim of this work was to compare mean concentrations of gonadotropins in serum and fluid from malignant and benign ovarian tumors. We enrolled 126 patients diagnosed with malignant epithelial tumors (n=40), borderline epithelial tumors (n=14), benign cystadenomas (n=28) and simple cysts (n=44) of the ovary. Premenopausal and postmenopausal subgroups were formed in each group. The concentration of FSH and LH was measured in serum and tumor fluid and the serum/tumor fluid ratio was calculated. The results in each group were compared and the sensitivity, specificity, positive and negative predictive values were determined. Mean concentrations of both gonadotropins in ovarian cancer fluid were significantly higher than in the remaining groups (P ranged from <0.005 to <0.0001). Mean serum/fluid ratios were lowest in ovarian cancer (FSH=2.91, LH=4.19). Our findings support the hypothesis that gonadotropins are involved in ovarian carcinogenesis and suggest that gonadotropin serum/tumor fluid ratios could be of value in the differential diagnosis of functional and organic cysts of the ovary.
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Chudecka-Głaz A, Rzepka-Górska I, Kosmowska B. Inhibin A levels in cyst fluid from epithelial ovarian tumors. Acta Obstet Gynecol Scand 2004; 83:501-3. [PMID: 15059167 DOI: 10.1111/j.0001-6349.2004.0456.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Chudecka-Głaz A, Rzepka-Górska I, Błogowska A, Zielińska D. [Granulosa cell tumor in different periods of women's life]. Ginekol Pol 2003; 74:689-94. [PMID: 14674109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023] Open
Abstract
UNLABELLED Ovarian granulosa cell tumor is uncommon malignancies. By virtue of histopathological examination we distinguish two subtype of GCT: adult type granulosa cell tumor typically in older women and juvenile granulosa cell tumor recognized primarily in children and young adults. GCTs behave unpredictably. Depending on histological type patients suffer recurrences in different time after treatment, even many years from diagnosis. OBJECTIVES The aim of our study is clinical analysis of patients with AGCT and JGCT, especially the problem of choice of treatment, time to occurring recurrences and new possibility in long term follow up. MATERIAL AND METHODS We analyzed 22 patients treated in Department of Gynecological Surgery and Oncology of Adults and Adolescent Pomeranian Academy of Medicine and then observed in our outpatient clinic. RESULTS Among analyzed 22 patients 18 had adult type of granulosa cell tumor, mean age of these women was 47 years (32-72). Juvenile type of granulosa cell tumor were recognized in 4 patients and they were from 4 to 7 years old. All young girls were underwent sparing surgery, one of them was treated with radiotherapy. In histopathological examination of 4 years old girl atypia and a lot of mitosis was observed and she was treated with chemotherapy. Unfortunately after 18 months from diagnosis she died due to very dynamic recurrence. Remained 3 girls live without evidence of disease and the longest time of follow up is 36 years. 16 women with AGCT were underwent total abdominal hysterectomy, bilateral salpingo-oophorectomy and omentectomy, 2 were performed conservative surgery because they wish to preserve their fertility. 16 patients were treated with radiotherapy as an adjuvant treatment, two additionally with GnRH analogues. Recurrences in patients with AGCT were recognized in 5 cases. Mean time to recurrence from diagnosis were 11.7 years. In two patients it happened after 21 and 22 years. Despite of aggressive chemotherapy four of these patients died during one year. Remained 13 women with adult granulosa cell tumours live without evidence of disease and the longest time of observation is 9 years. In histopathological examination of all patients who died were describe cellular atypia and high mitotic rates. During long time follow up our patients were performed second-look laparoscopies, tested of estradiol levels and 5 of them also inhibin B levels which always correlated with actual condition. CONCLUSION Granulosa cell tumor is ovarian neoplasm of different behaviour. Patients with this diagnosis should be monitoring for many years. Inhibin is valuable examination in long term follow up.
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