Knowledge, attitude, and behavior of female students concerning contraception in Athens, Greece

The aims of this study were to investigate the knowledge, attitudes and behavior of female high school and university students concerning contraception. The study was performed at the Alexandra University Hospital in Athens. A total of 297 female students participated in the study. A questionnaire was used to evaluate the depth of knowledge and attitude of respondents concerning contraception. Our findings suggest students have a defective knowledge of contraception. Their main source of information were friends but the majority would prefer to receive information from doctors. The most popular contraceptive method was the male condom. The attitude and behavior of young women in our study were consequently defective. In conclusion, there is a need to provide students with correct, detailed and broad-based information on conception and contraception as part of the school curriculum to help them acquire adequate knowledge and develop appropriate attitudes on contraception and sexual health.

Vulvar lichen sclerosus in postmenopausal women: a comparative study for treating advanced disease with clobetasol propionate 0.05%

BACKGROUND AND OBJECTIVE

Clobetasol propionate 0.05% has been the mainstay in treating vulvar lichen sclerosus (VLS) for the past ten years. The usual length of therapy is two to 12 weeks. We conducted this study to evaluate the efficacy and safety of treating severe lesions of VLS in postmenopausal women for a longer time on a regular basis using clobetasol propionate.

MATERIALS AND METHODS

From 1997-2000, 137 women with VLS were examined in the Colposcopy and Laser Surgery Unit of "Alexandra" Hospital. Patients who were premenopausal, had previous therapy, exhibited mild or moderate disease or showed VIN or invasive cancer on vulvar biopsies were excluded from the study. The remaining women were divided into two groups. The first group applied clobetasol propionate 0.05% for three months and afterwards on an "as required" basis, whereas the second group used the ointment for six months on a regular basis. All patients were examined at two, three, six and 12 months following treatment. Signs and symptoms before and after therapy as well as side-effects caused by the ointment were recorded.

RESULTS

The mean age of the women was 60.2 years. Fifty-four patients were divided into two categories. In the 6-month follow-up, 59% of the 1st group and 85% of the second had complete response regarding their symptoms whereas on the 12-month follow-up, the respective numbers were 48% and 74%. Concerning the signs, 30% of the first group and 55.5% of the second showed to have complete response after six months and 26% and 41% respectively after 12 months. All differences between the two groups, except the signs after 12 months, were statistically significant. There were no side-effects from the long-term use of clobetasol propionate 0.05%.

CONCLUSIONS

Conservative management of severe lesions of VLS in postmenopausal women using clobetasol propionate 0.05% for a long time (6 months) on a regular basis, seems to be a safe and effective therapy. Improvement is observed primarily on the symptoms and less on the signs.

Primary invasive vaginal cancer. Report of 12 cases

The aim of this study was to describe the clinical features, methods of treatment and results of treatment among patients with primary invasive cancer. Twelve women in whom primary invasive cancer of the vagina was diagnosed between 1996 and 2001 were studied. The mean age of women with primary invasive vaginal cancer was 70.1 years. Half of the patients had advanced stage carcinoma at the time of the diagnosis and 85% of patients had not had a Pap-smear in the last 15 years. Treatment consisted of radiotherapy or a combination of surgery and radiotherapy. Four patients out of six with advanced stage disease died in 30 months. In conclusion, the present study confirms that early detection of the disease could lead to more successful management and therefore better prognosis.

Conservative management of cervical intraepithelial neoplasia (CIN(2-3)) in pregnant women

The management of cervical intraepithelial neoplasia (CIN(2-3)) diagnosed during pregnancy was the subject of this study. Two hundred and eight pregnant women with an abnormal cytology were assessed in our unit over a 10-year period. The age of the patients ranged from 20 to 45 (mean 28) years. Seventy-eight of these women were histologically proven to have CIN(2-3). All patients were followed up every 8-10 weeks by cytology and colposcopy during pregnancy and reassessed 8-12 weeks postpartum. The disease persisted in 30 cases (38.4%), whereas in the remaining 48 cases it regressed to CIN(1). No case of invasive disease developed during the follow-up period in these pregnant patients. Conservative management of CIN(2-3) during pregnancy is acceptable, but close follow-up and colposcopic expertise are necessary.

Behçet's disease: part of the differential diagnosis of the ulcerative vulva

BACKGROUND

Behçet's disease is a heterogeneous pathological entity of unknown etiology, most of the time affecting many organs concurrently.

CASES

We report two cases of women who presented with ulcerations of the vulvar area as the first symptom, highlighting the diagnostic difficulties that were encountered until the diagnosis of Behçet's disease was confirmed.

CONCLUSION

Behçet's disease should be kept in mind as a part of the differential diagnosis of vulvar ulcers.

Does pre-treatment with micronized progesterone affect the ovarian response to a gonadotropin releasing hormone agonist flare-up protocol?

The purpose of this study was to investigate the ovarian response and the receptivity of the endometrium in women pre-treated with micronized progesterone. Eighty-two normogonodotropic women undergoing in vitro fertilization were studied. Thirty received micronized progesterone 1500 mg/day from day 21 of the cycle for a minimum of 2 weeks, and 52 did not receive micronized progesterone (control group). A gonadotropin releasing hormone agonist (GnRH-a) was administered to all the patients in the follicular phase (flare-up). Twenty-five cycles were cancelled for fertilization failure due to male factor, 12 (40%) in the progesterone group and 13 (25%) in the control group (p = 0.271). There was no difference in the number of oocytes retrieved (7.3 +/- 5 vs. 8.2 +/- 4), fertilization rate (50.8% vs. 65%), clinical pregnancy rate (16.6% vs. 25%) or implantation rate (8% vs. 14%). In the progesterone group cases without fertilization, we performed two biopsies to evaluate the receptivity of the endometrium. Pinopode expression was noted 7 days after oocyte retrieval. It seems that the administration of micronized progesterone in the previous cycle does not affect the ovarian response to the combination of follicular phase GnRH-a and gonadotropins, nor the receptivity of the endometrium.

Vaginal intraepithelial neoplasia: report of 102 cases

BACKGROUND

Vaginal intraepithelian neoplasia (VAIN) is a rare asymptomatic disorder. The aims of the current study were to profile patients with VAIN and to evaluate the response to treatment.

MATERIAL AND METHODS

We reviewed the records of 102 patients with VAIN diagnosed from 1990 to 2000.

RESULTS

Patients with VAIN, VAIN2 and VAIN3 had the following mean ages 44.5, 47.8 and 61.8 years, respectively (p < 0.001). All patients with VAIN were found to have abnormal Papanicolaou smears. Localization of the lesions to the upper third of the vagina was observed in 80% of the cases. Recurrences following laser ablation and partial vaginectomy reached 21%. Patients with minimal VAIN lesions from whom punch biopsies were obtained had the lowest recurrence rate. Multifocality significantly affected the risk of recurrence (p = 0.03).

CONCLUSION

VAIN most often involves the upper third of the vagina and is often multifocal. Patient selection and operator skill have a significant influence on the treatment outcome.

Clinical pregnancy in a woman of 45 years after gamete intrafallopian transfer (GIFT)

Clinical pregnancy in women over 44 years is rare in assisted reproductive technology (ART). A case of a 45-year-old woman with clinical pregnancy after GIFT is described.

Cryopreservation of embryos, blastocysts, and pregnancy rates of blastocysts derived from frozen-thawed embryos and frozen-thawed blastocysts

PURPOSE

To evaluate the development of cryopreserved embryos when thawed and subsequently cultured to the blastocyst stage in comparison to transferring cryopreserved blastocysts.

METHODS

In this retrospective clinical study, we have evaluated 170 cycles in patients undergoing IVF treatment for infertility. Cryopreserved embryos were thawed and were subsequently cultured and transferred at the blastocyst stage. Cryopreserved blastocysts (Day 6) were thawed and transferred immediately.

RESULTS

Five hundred and sixty embryos and 444 blastocysts have been thawed. In the embryos group, the survival rate was 89% while in the blastocyst group the survival rate was 56%. In the embryos group the blastocyst development rate was 24.5%. The implantation rate in the embryos group was 20.6% per group blastocyst transferred compared to 5.3% in the blastocyst group.

CONCLUSIONS

The ability of cryopreserved embryos to develop to blastocysts and their implantation potential does not seem to be greatly affected by the cryopreservation procedure.

Effects of ball cauterization following loop excision and follow-up colposcopy

OBJECTIVE

To investigate whether central diathermy ball cauterization after loop excision affects satisfactory colposcopy at follow-up.

METHODS

One hundred one consecutive women with the squamocolumnar junction visible at the ectocervix scheduled for loop excision were assigned alternately into two groups. In group A, diathermy ball cauterization was applied to the entire crater following excision. In group B, cauterization was avoided in a 2-3-mm zone around the new os. The women were re-examined 4 months postoperatively by colposcopy and microcolpohysteroscopy with specific intention to identify the location of the squamocolumnar junction. The examiners performing colposcopy and microcolpohysteroscopy were not aware of each other's interpretation, or of the method of cauterization used.

RESULTS

Follow-up colposcopy was satisfactory in 12 women in group A (24%) and 47 women in group B (92.2%) (P <.001). Forty-three women (86%) in group A and ten in group B (19.6%) had the squamocolumnar junction partly or fully located within the cervical canal (P <.001). Microcolpohysteroscopy located the squamocolumnar junction at a mean depth of 4.5 +/- 2.4 mm (+/- standard deviation [SD]) in the women in group A and 1 +/- 0.9 mm in group B (P <.001). Microcolpohysteroscopy could not be performed in 13 women in group A (26%) and one woman in group B (2%) (P <.001).

CONCLUSION

Diathermy ball cauterization at the new cervical os after loop excision results in a shift of the squamocolumnar junction toward the endocervical canal, and predisposes to cervical stenosis, thereby decreasing satisfactory colposcopy rates.

Influence of advanced age on the blastocyst development rate and pregnancy rate in assisted reproductive technology

OBJECTIVE

To evaluate the percentage of blastocysts developing, the pregnancy rate, the implantation rate, and the abortion rate in women >40 years of age using a cell-free culture system for the development of viable human blastocysts.

DESIGN

Retrospective clinical study.

SETTING

Private IVF units.

PATIENT(S)

Two hundred ninety-three cycles in patients undergoing IVF treatment for infertility. Sixty-two cycles were in patients > or =40 years of age, and 231 cycles were in patients <40 years of age.

INTERVENTION(S)

Pronucleate oocytes obtained from IVF were cultured in vitro for 5-6 days. One to four embryos were transferred.

MAIN OUTCOME MEASURE(S)

Blastocyst development rate, pregnancy rate, implantation rate, and abortion rate.

RESULT(S)

From 293 cycles, 3,115 pronucleate oocytes were cultured, producing 1,175 blastocysts. In the women >40 years of age, the blastocyst development rate was 22.2%, and in the younger group, the rate was 40.5%. The pregnancy rate and implantation rate in the > or =40-year age group were 21.1% and 8.9%, respectively; corresponding rates in the younger group were 44.6% and 19.9%. The abortion rate was increased for the > or =40-year age group (25% versus 13.3%).

CONCLUSION(S)

Success rates for the development of viable human blastocysts, pregnancy, and implantation decline significantly in women > or =40 years old.

Severe nonimmune hydrops fetalis and congenital corneal opacification secondary to human parvovirus B19 infection. A case report

BACKGROUND

In parvovirus infections in animals, congenital anomalies are seen, but the teratogenic potential in humans seems fairly low.

CASE

A fetus with hydrops, ascites and pleural effusion was seen at a prenatal ultrasound examination. Fetal cordocentesis was performed, and fetal blood was positive for parvovirus antibodies. Intravascular fetal blood transfusion was given at 21 and 23 weeks of gestation. At 39 weeks labor started spontaneously, and a 2,960-g, female infant was delivered. The newborn had bilateral opacification of the cornea.

CONCLUSION

In this case a combination of fetal parvovirus B19 infection and congenital corneal opacification was seen. This case also demonstrates that blood transfusions in hydropic fetuses may reverse the hydrops and prevent intrauterine death.

Folate status during labor: relationship with pregnancy outcome

OBJECTIVE

The purpose of our study was to determine the folate status of pregnant women at labor, and to detect probable relationships with the gestational age at delivery, the birth weight of the newborns, as well as the mode of the delivery, taking into account any changes in the fetal heart rate (FHR) at labor and, subsequently, operative delivery.

METHODS

Maternal serum folate levels were determined using automated fluorometric enzyme-linked assays. Gestational age was determined by ultrasound in the first trimester followed by serial fetal biometry.

RESULTS

The results of our study in 101 consecutive pregnant women revealed that the mean (+/-SD) maternal serum concentration of the folate during labor was 12.01 (+/-4.16) ng/ml (range 2.50-23). The mean (+/-SD) gestational age at labor was 38.5 (+/-1.2) weeks (range 35-41 wks) as also the mean (+/-SD) birth weight of the newborns was 3.217 (+/-403) g (range 2,000-4,250 g).

CONCLUSIONS

No significant correlation (p>0.05) between folate levels of the maternal serum and gestational age at delivery or birth weight was found. The mode of delivery as a result of probable relationship between operative delivery and maternal serum folate levels was also not found.

Breast cancer during pregnancy and lactation

Three cases of breast cancer during pregnancy and lactation which were referred to the Obstetrics and Gynecology Department of loannina University Hospital during the period 1990-1997 are presented. Diagnosis and management of these cases are discussed and a strength protocol is suggested to identify new cases of breast cancer during pregnancy and lactation.

Uterine artery Doppler velocimetry with leiomyomas

The study was conducted to establish a correlation between Doppler velocimetry in relation to uterine weight in any phase of the menstrual cycle and symptoms in women who have leiomyomas. Doppler velocimetry was carried out on both uterine arteries in 18 pre-menopausal women and one post-menopausal woman prior to undergoing abdominal hysterectomy at Winthrop University Hospital in Mineola, NY and at Ioannina University Hospital. The t-test was used for statistical analysis. Changes in flow velocity correlated directly with uterine size. When a division at 500 g was used, S/D ratio was 2.74 +/- 0.53 for larger uteri vs. 4.2 +/- 1.24 for smaller uteri, p < 0.006. Eight women presented heavy bleeding and the mean S/D ratio was 3.75 +/- 1.36 while eleven women presented mild bleeding and the mean S/D ratio was 3.51 +/- 1.2 (p > 0.5). Thus the study has demonstrated that in cases of uterine leiomyomas, the uterine artery flow increases although angiography had previously shown decreased vascularity within the tumor.

Comparison of somatomedin-C (SMC/IGF-I), human placental lactogen and Doppler velocimetry between appropriate and small-for-gestational-age pregnancies

Thirty-two pregnant women with small-for-gestational-age (SGA) fetuses and 45 pregnant women with appropriate-for-gestional-age (AGA) fetuses (controls) were recruited after the 32nd week of gestation. Blood samples were collected for estimation of somatomedin-C (SMC/IGF-I) and hPL in the maternal serum and in the umbilical cord serum. The systolic/diastolic (S/D) ratio of the umbilical artery was also recorded. The results showed somatomedin-C and hPL levels in the maternal serum and in the umbilical cord to be significantly decreased and the Doppler S/D ratio to be significantly increased in the SGA group. In this group, using the multivariable regression analysis, we found significant correlations between maternal hPL, somatomedin-C, Doppler S/D ratio and birth weight.

Laparoscopic treatment of interstitial pregnancy using the harmonic scalpel

OBJECTIVE

To evaluate a laparoscopic technique of cornual resection using the harmonic scalpel.

METHODS

Four patients with unruptured interstitial pregnancies were treated laparoscopically using the harmonic scalpel at Ioannina University Hospital.

RESULTS

There were no failures in the technique in any of our patients.

CONCLUSION

Our study suggests that interstitial pregnancies of a maximum gestational age of 7-8 weeks and sac diameter less than 4-5 cm may be treated laparoscopically.

The effects of tamoxifen on the endometrium, blood flow of the uterine arteries and serum lipoprotein (a) levels in postmenopausal women

The purpose of this study was to evaluate the effect of tamoxifen therapy on the endometrium by transvaginal color Doppler sonography and on lipid profile focusing on lipoprotein (a) [Lp(a)] levels. Seventy-five postmenopausal breast cancer patients were examined by transvaginal color Doppler sonography and serum Lp(a) levels. Lipid parameters were measured after overnight fasting. Forty of the patients were treated with tamoxifen (20-30 mg/day) for at least 1 year. The remaining 35 patients did not receive tamoxifen and were used as controls. Statistical analysis was performed using t-test and Mann-Whitney U-test (Systat version 5.0). The patients receiving tamoxifen had significantly thicker endometrium (7.9 +/- 3.6 mm) compared to the control group (4.5 +/- 1.8 mm) (p < or = 0.001). The mean pulsatility index and resistance index of the uterine arteries in the tamoxifen group were 2.063 +/- 0.49 and 0.83 +/- 0.07, respectively, and were significantly lower than those of the control group (2.69 +/- 0.16 and 0.88 +/- 0.02) (p < 0.001). In addition, tamoxifen decreased total cholesterol (p < 0.001) and low-density lipoprotein cholesterol (p <0.001) and apolipoprotein B (p < 0.05) significantly. Tamoxifen also increased high density lipoprotein cholesterol (p < 0.05) and apolipoprotein A-I (p < 0.05). These results indicate that tamoxifen stimulates the endometrium and acts as an anti-atherogenic agent in postmenopausal women.

A randomized study of local or general anesthesia for laser conization of the cervix

Laser Conization of the cervix was performed in both inpatient and outpatient settings with either local or general anesthesia. All of the patients included had abnormal cervical smears, abnormal colposcopic findings and were allocated to one of two groups, A and B. Patients in group A had general anesthesia while patients in group B had only local anesthesia. A standard operative technique, was used and all patients had estimation of blood loss, recording of operative time, surgical suite time, anesthesia induction time, and assessment of postoperative pain and morbidity. Statistical analysis was performed using the student t-test. We concluded that laser conization of the cervix can be performed more cheaply with local anesthesia than with general anesthesia and with little discomfort, less nausea, and vomitting.

Lead concentrations in maternal and umbilical cord blood in areas with high and low air pollution

The lead concentrations in maternal and umbilical cord blood were determined in 50 parturient women at delivery. Twenty-five lived in agricultural areas with low air pollution and 25 lived in urban areas with high air pollution. The mean lead concentrations (mean +/- SD) in maternal and umbilical cord blood and the correlation coefficient of mothers from urban areas with high air pollution were 37.2 +/- 4.7 ng/ml, 20 +/- 3.4 ng/ml and r = 57, respectively. The mean lead concentrations in maternal and umbilical cord blood and the correlation coefficient of mothers from agricultural areas with low air pollution were 20.5 +/- 5.6 ng/ml, 12.9 +/- 3.6 ng/ml and r = 0.70, respectively. Our results show that the difference in mean lead concentration between the blood of mothers both from urban and agricultural areas and the blood from the umbilical cords of their newborns was statistically significant (p < 0.001). The factors that control the transfer of lead from the mother's blood to the fetus are the quantity of the element in the mother's blood and the placenta itself which has a dynamic protective function that is amplified when maternal blood lead levels are raised.