[Czech version of EORTC QLQ-CX24 questionnaire for patients with cervical cancer]. / Ceská verze dotazníku EORTC QLQ-CX24 pro pacientky s karcinomem delozního hrdla.

OBJECTIVE: Translation and validation of the EORTC QLQ-CX24 questionnaire on quality of life into the Czech language and literature. TYPE OF STUDY: Prospective study. SETTING: Dept. of Obstetrics and Gynaecology, 2nd Medical Faculty, Charles University and Faculty Hospital Motol, Prague. METHODS: In concordance with the EORTC guidelines a questionaire for patients with cervical cancer was translated and validated. A group of 14 women who underwent the treatment for cervical cancer filled in the questionaire. T-test was used for the evaluation of the patient's characteristics and the differences in quality of life. RESULTS: We present a Czech version of the questionaire EORTC QLQ-CX24 and the description how to evaulate it. In comparison of the two treatment groups no statistically significant differences have been found. CONCLUSION: EORTC QLQ-CX24 is an internationally accepted questionnaire focused on patients with cervical cancer which should be incorporated into the projects dealing with women undergoing treatment for this disease.

[Bioimpedance analysis--a new method in prediction and early detection of ovarian hyperstimulation syndrome?]. / Analýza bioimpedance--nová metoda v predikci ovariálního hyperstimulacního syndromu?

OBJECTIVE: The aim of the study was to establish a new method of the multiple-frequency bioimpedance analysis (MFBIA) for patients with controlled ovarian hyperstimulation (COH) and to determine the significance of this method in prediction and early diagnosis of severe forms of ovarian hyperstimulation syndrome (OHSS). DESIGN: Prospective case control study. SETTING: Department of Obstetrics and Gynecology, 2nd Medical Faculty, Charles University and University Hospital Motol, Prague. METHODS: 53 patients were recruited into the case control study. The surface body impedances for the frequencies of the current 1, 5, 50 and 100 kHz were measured. Study group included 13 patients with developed OHSS grade III.-V. according Golans classification. The control group included 40 women undergoing COH without developed OHSS. Measurements of impedances were performed by MFBIA device. RESULTS: The decrease of the values of impedance between the day of oocyte retrieval and the day of embryotransfer significantly increases relative risk of OHSS grade III.-V. development. The best correlation was found for the frequency of 5 kHz (9.08 p<0.0001). The study suggests, the predictive value of MFBIA in OHSS development might be higher than the number of retrieved oocytes (>20 oocytes-RR 5,71). CONCLUSION: Patients in risk of OHSS development are those with decreasing impedances. The highest predictive value of OHSS development is for the impedances at frequency of 5 kHz. Greater multicenter studies should be done to confirm our preliminary results.

High-dose density chemotherapy followed by simple trachelectomy: full-term pregnancy.

We report five patients with early-stage cervical cancer who do not fulfill criteria of fertility-sparing surgery (tumor more than 2 cm in the biggest diameter or infiltrating more than half of stroma). Five patients received three cycles of dose density neoadjuvant chemotherapy (NAC) at a 10-day interval: cisplatin plus ifosfamide in squamous cell cancer or plus doxorubicin in adenocarcinoma with good tolerance. After NAC, they underwent laparoscopic pelvic lymphadenectomy and vaginal simple trachelectomy. Two patients had no residual tumor, two had only microscopic residual disease, and one had macroscopic residual disease. Two women became pregnant 5 and 8 months after surgery, one delivered in term healthy baby and one is now in the second trimester of pregnancy without any complications. NAC followed by fertility-sparing surgery seems to be feasible treatment for women with tumor bigger than 2 cm or infiltrated more than half of the stroma.

[A set of patients with breast cancer associated with pregnancy]. / Soubor pacientek s karcinomem prsu v souvislosti s tehotenstvím.

OBJECTIVE: The aim of our study is to follow patients diagnosed with breast cancer associated with pregnancy. DESIGN: Prospective follow-up study. SETTING: Department of Obstetrics and Gynecology of the 2nd Medical Faculty of the Charles University and Faculty Hospital Motol, Prague. METHODS: Between the year 2002 and 2006 12 women were reffered to our department, seven with the diagnosis of breast cancer during pregnancy, three within one year after the delivery, two pregnant after the therapy for breast cancer. A managment was sellected individually with respect to the age of pregnancy, the stage of the disease and to the decision of the women. The average age of the diagnosis, managment, way of delivery, fetal and maternal outcome were recorded. RESULTS: The average age was 31.7 years. Two patients underwent a termination of the pregnancy, other delivered a healthy newborn. Two of our patients are dead, three have a metastatic disease, one was lost for follow-up, the rest are further followed. CONCLUSIONS: Breast cancer diagnosed during pregnancy is a special and rare situation, which needs to be managed individually as there is a lack of information about such patients. These patients should be concentrated in specialized centers.

Endodermal sinus tumor diagnosed in pregnancy: a case report.

Pure endodermal sinus tumor (EST) of the ovary is an uncommon germ cell tumor characterized by rapid growth. Its occurrence during pregnancy is extremely rare. The case of a 34-year-old woman with EST stage IC diagnosed in the 22nd week of gestation is presented. She received four cycles of cisplatin monotherapy during pregnancy. Further, three cycles of combination chemotherapy (cisplatin, bleomycin, and etoposide) were administered. Twenty-eight months posttreatment the patient was in complete remission with good health. A healthy female infant was delivered by cesarean section in the 35th week of pregnancy. The child showed normal laboratory, pediatric, and neurologic examination at the time of discharge from hospital and during the first and second years of her life. We conclude that the prognosis of EST is very good if patient receives adjuvant therapy. Cisplatin monotherapy seems to be effective and safe during pregnancy.

Less radical fertility-sparing surgery than radical trachelectomy in early cervical cancer.

The purpose of this pilot study was to determine feasibility and safety of a novel and less radical fertility-preserving surgery; laparoscopic lymphadenectomy with sentinel lymph node identification (SLNI) followed by large cone or simple trachelectomy. Obstetrical and oncologic outcomes were evaluated. Twenty-six patients (6-IA2, 20-IB1) selected on basis of favorable cervical tumor characteristics and the desire to maintain fertility underwent laparoscopic SLNI, frozen section (FS), and a complete pelvic lymphadenectomy as first step of treatment. All of nodes were submitted for microscopic evaluation (sentinel nodes for ultramicrostaging). After a 7-day interval, large cone or simple vaginal trachelectomy was performed in patients with negative nodes. The average of sentinel nodes per side was 1.50 and the average of total nodes was 28.0. Four FS were positive (15.4%). In these cases, Wertheim radical hysterectomy type III was immediately performed. We had no false-negative SLN neither on FS nor on final pathology assessment. Median follow-up was 49 months (18-84). One central recurrence (isthmic part of uterus) was observed 14 months after surgery. This patient was treated with radical chemoradiotherapy, and there was no evidence of the disease 36 months after treatment. Fifteen women planned pregnancy, 11 women became pregnant (15 pregnancies), and 7 women delivered eight children (one in 24 weeks, one in 34 weeks, one in 36 weeks, and five between 37 and 39 weeks). We conclude that lymphatic mapping and SLNI improves safety in this fertility sparing surgery. Large cone or simple trachelectomy combined with laparoscopic pelvic lymphadenectomy can be a feasible method with a high successful pregnancy rate.

[Fertility sparing surgery in early cervical cancer today and tomorrow]. / Fertilitu zachovávající operace u casného stadia karcinomu delozního hrdla dnes a zítra.

OBJECTIVE: Describtion and evaluation of proposed protocol for conservative, fertility sparing surgeries in the treatment of early stages of cervical cancer and its comparison to most frequently used protocols regarding its reproductive and oncological outcomes. DESIGN: Prospective clinical study. SETTING: Department of Obstetrics and Gynecology, Charles University Prague, 2nd Medical Faculty, University Hospital Motol. PATIENTS AND METHODS: 24 patients that fitted into the inclusion criteria were recruited in the study (6 in stage T1A2 and 18 T1B1). Inclusion criteria were: tumor less than 20 mm in largest diameter, less than 1/2 of the stromal invasion, SCC serum levels within normal range, signed informed consent. Minimum follow up was 24 months. Described therapeutic protocol, evaluation of oncological and reproductive outcomes and comparison with different fertility sparing regimens were performed. RESULTS: In four cases (16.7%) peroperative histopatghological evaluation (frozen section: FS) detected metastatic involvement of lymphatic nodes. In one case (4.1%) following 14 months since initial surgery, reccurent disease in uterine isthmus was detected. The patient underwent chmotherapy and she is 36 months in complete remission. In the series of 15 women planning pregnancy 11 subjects become pregnant so far. Eight deliveries occurred (one in 24th week of gestation--650g, one in 34w--2240g, one in 36w--2700g and five between 37-39w). Only one newborn was delivered in the cathegory of extreme prematurity. CONCLUSION: Sentinel node detection involving peroperative histopathological evaluation followed by subsequent serial processing and together with 2-step therapeutic management increases efectivity of fertility sparing surgeries. Less radical surgery on uterine cervix: reconisaton (in stage IA2) or simple trachelectomy (in early stage T1B1) with negative finding after laparoscopic lymph node dissection has comparative results with radical trachelectomy and abdominal radical trachelectomy. Pregnancy rates and pregnancy outcomes particularly regarding in term delivery is the best after treatment of early stages of cervical cancer using proposed protocol, while very promising results are published in studies with radical vaginal trachelectomy as well. Results published for the patients treated with abdominal radical trachelectomy are unsatisfactory.

[Regression of hCG in various types of molar pregnancies--clinical course and prognosis]. / Regrese hCG u ruzných typu molárních tehotenství--klinický prubeh a prognóza.

OBJECTIVE: To evaluate spontaneous regression curves of hCG serum positivity in patients with surgically treated molar pregnancies. Comparison of complete, partial and invasive mole. The study should result in optimalisation of follow up criteria of molar pregnancies in respect to their potential malignant change. DESIGN: Retrospective comparative clinical study. SETTING: Obst. Gyn. Dpt., Oncogynecology div., 2nd Medical Faculty, FNM, Charles University Prague, Pathology Dpt., 2nd Medical Faculty, Institute of Biology and Medical Genetics. METHODS: Evaluation of spontaneous regression curves of serum hCG levels in 104 molar pregnancies. 46 patients with partial hydatiform mole, 48 patients with complete hydatiform mole, 10 patients with invasive mole. Serum hCG levels were detected by radioimunoassay (RIA) in the first period and imunochemoluminisent assay (LIA) in the second period. Regression curves of hCG positivity in particular moles were statistically evaluated by Fischer test and t-test. RESULTS: There is statistically significant difference in spontaneous regression of hCG positivity in different types of molar pregnancies. Recommended criteria for gestational trofoblastic disease (GTD) diagnosis and follow up are fully applicable in clinical practice. There is exception in partial hydatiform moles, where plateau in hCG regression does not necessarily implicate chemotherapy in patient with good compliance. CONCLUSION: Early diagnosis of GTD predominantly due to the widespread use of ultrasonography changes classical clinical features of molar pregnancies. Spontaneous regression in hCG positivity in serum is more rapid in patients with partial hydatiform mole, slower in complete hydatiform mole and invasive mole. There is no significant change in malignant potential regarding early detection and treatment.