Semen parameters in patients with unilateral testicular cancer compared to patients with other malignancies

Aim The aim of our study was to evaluate pretreatment semen quality in patients with unilateral testicular cancer in comparison to semen parameters of patients suffering from other malignancies.Methods Semen analysis according to WHO recommendations were performed in 16 patients suffering from unilateral testicular cancer (group 1) and in 21 patients who were diagnosed to have other malignant tumors (group 2: non-Hodgkin's lymphoma: n=7, Hodgkin's disease: n=6, leukemia: n=3, osteosarcoma: n=2, rectal cancer: n=2, thyroid carcinoma: n=1) prior to anti-cancer treatment.Results Normozoospermia was observed in none of the testicular cancer patients but in five of the other patients (p=0.047). Sperm concentration was significantly decreased in the patients of group 1 compared to those of group 2 (18.7±22.3×10⁶/ml versus 35.6±31.3×10⁶/ml, p=0.03). The percentage of rapid progressive motile spermatozoa was significantly less in testicular cancer patients than in patients suffering from other malignancies (WHO group a: 1.1±2.0% versus 4.7±5.6%, p=0.02). Normal morphological findings of spermatozoa were found in a smaller percentage in group 1 (16.2±6.0% versus 26.1±18.0%, p=0.03).Conclusions Our investigations revealed that especially testicular cancer has an adverse influence on sperm quality. Hence, we advise careful and sufficient cryopreservation of semen in those patients taking the negative impact of cytotoxic treatments on semen parameters into account.     

Distribution of ABO and Rh blood groups in patients with HELLP syndrome

The aim of this retrospective study was to evaluate the relationship between HELLP (hemolysis, elevated liver enzymes, low platelets) syndrome and the maternal blood groups. Five hundred and forty-seven women with severe preeclampsia were included and divided into eight groups according to their blood groups: A Rh-positive (n=203), A Rh-negative (n=38), B Rh-positive (n=83), B Rh-negative (n=10), 0 Rh-positive (n=148), 0 Rh-negative (n=21), AB Rh-positive (n=39), and AB Rh-negative (n=5). The groups were controlled by analysis of variance and found to be homogenous with respect to parity, gestational age, blood pressure, hemoglobin, hematocrit, platelet values, prothrombin time, partial thromboplastin time, fibrinogen, creatinine, alanine aminotransferase, aspartate aminotransferase, bilirubin, uric acid, and proteinuria. Incidence of HELLP syndrome was 24% in the overall study population whereas 48% of the patients with the blood group O Rh-negative had HELLP syndrome associated with an increase in risk by a factor of 3.1. To our knowledge this is the first report of such an association. Received: 13 August 2001 / Accepted: 25 September 2001 Correspondence to M. Sezik     

Relation between plasma adenosine and serum TSH levels in women with hyperemesis gravidarum

Introduction: This study investigated the relation between adenosine and thyroid function associated with hyperemesis gravidarum. Methods: We examined 84 Japanese singleton pregnant women with an average age of 33.0±5.8 years at 9–12 weeks gestation being managed at our hospital. The patients were divided into three groups according to the severity of emesis: (1) those with hyperemesis gravidarum (nausea and vomiting with weight loss >5%, n=13), (2) those with emesis (nausea and vomiting with weight loss <5%, n=31), and (3) those with no symptoms as a control (n=40). Results: The average serum TSH levels in the emesis and hyperemesis groups were significantly higher than that in the control group (P<0.05). The average plasma adenosine level in the hyperemesis group was significantly higher than those in the control pregnant and emesis groups (P<0.05). There were no significant differences in plasma adenosine levels between the control pregnant and emesis groups. The serum TSH level showed significant correlations with weight loss (%) and plasma adenosine levels (P<0.05). Conclusions: Our findings support the possible role of adenosine in counteracting the further progression of hyperemesis gravidarum associated with gestational thyrotoxicosis.     

Does presence of adenomyosis affect reproductive outcome in IVF cycles? A retrospective analysis of 973 patients

Research question

Reports on the effect of adenomyosis on assisted reproductive technology (ART) outcomes are conflicting. Does presence of adenomyosis affect reproductive outcome in IVF cycles in women pretreated with gonadotrophin releasing hormone (GnRH) agonist?

Effect of atosiban on in vitro fertilization pregnancy outcome among women with endometriosis in presence or absence of adenomyosis

ObjectiveThis study aimed to assess the effect of atosiban on in vitro fertilization (IVF) pregnancy outcome among women with both endometriosis and adenomyosis, and compared it to that of patients with endometriosis but without adenomyosis and that of patients with tubal factor only.Materials and methods106 infertile women (176 embryo transfers) from a medical center in Taiwan were included in the analysis, where 34 (54), 34 (66), and 38 (56) cases (embryo transfers) were endometriosis without adenomyosis, endometriosis with adenomyosis, and tubal infertility factor only, respectively. Adenomyosis morphologies were classified using an ultrasound-based classification system. The logistic generalized estimating equation model was used to analyze the association between atosiban use and pregnancy outcomes.ResultsThe crude pregnancy rates for the endometriosis-only group were significantly higher than those for the endometriosis + adenomyosis group (i.e., biochemical pregnancy: 50.0% versus 29.7%, p = 0.041; ongoing pregnancy: 35.2% versus 16.9%, p = 0.038). Significantly higher chances of biochemical pregnancy and ongoing pregnancy among endometriosis patients without adenomyosis versus those with both endometriosis and adenomyosis were found (odds ratios [95% confidence intervals]: 2.981 [1.307, 6.803]; p = 0.009, 2.694 [1.151, 6.304]; p = 0.022). A significant positive association between atosiban use and biochemical pregnancy existed among endometriosis cases without adenomyosis (a 2.43-fold [1.01, 5.89] increase in successful pregnancy; p<0.05), but not for the other groups.ConclusionsPoor pregnancy outcomes among adenomyosis-affected women were confirmed. The use of atosiban significantly enhanced IVF pregnancy among endometriosis patients without adenomyosis.     

Influence of spinal hypotension on fetal oxidative status during elective cesarean section in uncomplicated pregnancies

Methods We examined the relation between spinal hypotension (systolic blood pressure: <100 mmHg or <80% of the baseline value) and fetoplacental oxygen free radicals during elective cesarean section. Plasma xanthine, serum uric acid and plasma malondialdehyde levels in umbilical venous blood and blood gases in the umbilical artery were measured in patients receiving spinal anesthesia for elective cesarean section complicated with (n=26) and without (n=26) spinal hypotension. Patients with spinal hypotension were divided to two groups on the duration of the hypotension: those with the duration of <2 min (n=19) and those with the duration of 2 min (n=7).Results There were no measurable differences in these variables between the control and the hypotension with the duration of <2 min groups. While, the plasma xanthine, serum uric acid and plasma malondialdehyde levels in the hypotension group with the duration of 2 min were significantly higher than those in the control group without the significant differences in blood gases and pH-levels.     

Identification of patients at risk for preeclampsia with the use of uterine artery Doppler velocimetry and copeptin

Purpose: To investigate the relationship between maternal copeptin levels and uterine artery Doppler examination and progress of preeclampsia.

Materials and methods: A cross-sectional study was designed with women those were screened at 20?+?0 – 24+ 6 weeks’ gestation between May 2014 and August 2014. The obstetric records of all normotensive women were examined. Uterine artery Doppler velocimetry results and serum copeptin levels were measured. The patients were divided into two groups according to normal (n?=?67) and abnormal uterine artery Doppler (n?=?21) findings.

Results: Maternal age was significantly lower in group 1 (n?=?21, 23.9%) than in group 2 (n=?67, 76.1%) (p?p?=?0.002).

Conclusions: Copeptin levels are significantly higher in patients who develop preeclampsia.     

Shoulder dystocia: a comparison of patients with and without diabetes mellitus

Background: The study was aimed to compare pregnancies complicated with shoulder dystocia, of patients with and without diabetes mellitus. Methods: A comparison of all singleton, vertex, term deliveries between the years 1988–1999, complicated with shoulder dystocia with and without diabetes mellitus was performed. Statistical analysis was done using receiver operating characteristic curve analysis. Results: Using a receiver operating characteristic curve analysis, the area under the curve for birth weight was 0.92 (95% CI 0.90–0.93). However, for birth weight of 4,000 g the sensitivity was only 56% with specificity of 95%. While comparing shoulder dystocia between patients with (n=38) and without diabetes mellitus (n=207), neonates of the diabetic patients were significantly heavier (mean birth weight 4,244.2±515.1 vs. 4,051.6±389.5; P=0.008) and had higher rate of Apgar scores lower than 7 at 1 min (50.0% vs. 25.9%; P=0.030), but not at 5 min (2.6% vs. 2.0%; P=0.083) when compared to the non-diabetic group. No significant differences were noted regarding perinatal mortality between the groups (0% vs. 4.3%; P=0.362). Conclusions: The newborn of the diabetic mother complicated with shoulder dystocia does not appear to be at an increased risk for perinatal morbidity compared with the newborn of the non-diabetic mother. Presented in part at the Society for Gynecologic Investigation 50th Annual Scientific Meeting, Washington, DC, 27–30 March 2003.     

Progesterone profiles in luteal-phase defects associated with recurrent spontaneous abortions

Purpose: Histologically documented luteal-phase defects (LPD) have been detected in 20–40% of women with recurrent spontaneous abortions. In 28 patients with recurrent spontaneous abortions, luteal-phase serum progesterone (P) levels (days 19, 21, 23, 25) and endometrial biopsies were evaluated. Methods: On the basis of endometrial biopsy findings, the patients were separated into two groups: Group 1, recurrent spontaneous abortions with LPDs (n=18); and Group 2, recurrent spontaneous abortions with normal biopsies (n=7). The data are shown in the table below. Conclusions: This study demonstrated that the P values found in Group 1 were significantly lower than those in Group 2, almost throughout the luteal phase. The results also indicate a close relationship between the P profile in the luteal phase and endometrial biopsy.     

Tenascin C levels in patients with mild and severe preeclampsia

Objective: To determine the serum tenascin-C (TN-C) levels in cases with mild and severe preeclampsia.

Methods: Pregnant women were divided into three groups, namely healthy pregnants (Group 1, n?=?20), pregnants with mild preeclampsia (Group 2, n?=?20) and pregnants with severe preeclampsia (Group 3, n?=?20). The groups were formed so as to match each other in terms of gestational week. From each pregnant woman, pre- and post-delivery blood samples were obtained to measure serum TN-C levels. The data were evaluated using the Kruskall–Wallis variance analysis. For the obtained values of p?<?0.05, the groups were compared in pairs. A p value of <?0.017 was accepted as significant.

Results: In Groups 1, 2 and 3, the prepartum TN-C levels were 5.02?±?0.4?µg/ml, 12.8?±?2.9?µg/ml and 33.8?±?11.7?µg/ml, and in the postpartum TN-C levels were 4.7?±?0.1?µg/ml, 11.7?±?1.8?µg/ml and 50.6?±?33.8?µg/ml, respectively. There was a significant difference between the groups in terms of the prepartum and postpartum TN-C levels (p?<?0.017, Mann–Whitney U [MWU] test). There was also a significant difference in the prepartum TN-C levels between Groups 2 and 3 (p?<?0.017, MWU test).

Conclusions: The prepartum and postpartum TN-C levels were significantly higher in mild and severe preeclampsia than those in healthy pregnants.     

The occurrence of endometriosis with ovarian carcinomas is not purely coincidental

Objective

To explore the association between epithelial ovarian cancer (EOC) and common benign gynecological disorders.

Study design

The medical records of 226 patients with EOC treated at Peking Union Medical College Hospital between March 2011 and March 2012 were reviewed. Histological evaluations had been performed to determine the presence of coexisting pelvic endometriosis (n = 17), uterine leiomyoma (n = 66), adenomyosis (n = 22), or endometrial polyps (n = 17).

Results

Coexistence of endometriosis occurred in 35.3% and 36.4% of cases of the clear cell and endometrioid subtypes of EOC histology, respectively. Endometriosis was more likely associated with clear cell or endometrioid ovarian carcinoma, but less likely with high grade serous cancer. No differences were observed in the concurrence of uterine myoma, adenomyosis or endometrial polyps among the different subtypes of EOC.

Conclusions

In contrast to other common benign gynecological disorders, endometriosis showed close relationships with the clear cell and endometrioid subtypes of EOC specifically.     

Ultrasound findings in infertile women with endometriosis: evidence of concomitant uterine disorders

Abstract

Endometriosis is a gynecological disease characterized by pain and infertility. The diagnosis is very often made during the infertility work-up, together with other reproductive diseases and uterine disorders. A retrospective cohort study was conducted on infertile women with clinical or ultrasound suspect of endometriosis, undergoing an ultrasound (US) evaluation by a team of expert sonographers (n?=?419), with the aim to evaluate the prevalence of concomitant uterine disorders. The US coexistence of endometriosis with uterine fibroids and/or adenomyosis was investigated according to three age intervals (<35years; 35?≥?years <45; ≥45?years) and to endometriosis phenotypes: ovarian endometriosis (OMA), deep infiltrating endometriosis (DIE), or both. The US diagnosis of fibroids was made in 3.1% of cases, adenomyosis was found in 21.2%, and the co-existence of both uterine disorders with endometriosis was reported in 14.6% of patients. When analyzed according to age, patients aged >35?years were more likely to be affected by uterine fibroids (p?=?.003), adenomyosis (p?=?.030) and both adenomyosis and fibroids (p?<?.0001). No statistically significant association was found between endometriosis phenotypes and myometrial pathologies. Uterine disorders coexistence should be considered in the assessment of women with endometriosis, in order to better define a treatment strategy for infertility, especially in women older than 35?years.     

Small-cell carcinoma of the uterus and the vagina: experience with ten patients

Background Small cell carcinomas (small-CCs) of the uterine cervix are rare and highly malignant neoplasms. Patients tend to develop distant metastasis early and thus are potential candidates for systemic therapy. We reviewed the experience with small-CCs of the uterus and vagina at two Austrian University hospitals.Material and methods Ten patients (median age, 50 years; range, 18–92) with small-CC of the cervix (n=7), uterine corpus (n=2), and the vagina (n=1) were treated at the two centers between 1988 and 1998. Eight patients underwent radical surgery, 7 of whom also received chemotherapy. Two additional patients underwent primary radiotherapy.Results All Pap smears were suspicious for cervical malignancy. The median survival was 12 months (range, 6–86) and overall 5-year survival was 10%. Five of 8 surgically treated patients had lymph node involvement (62%). Of the 7 patients with small-CC of the cervix only one, who had FIGO stage IIB disease and positive pelvic nodes, survived long-term (86 months) with no evidence of disease. She had received six courses of dose-intensive platinum chemotherapy after radical surgery. All three patients with small-CC of the uterine corpus or vagina developed recurrence within the first year after diagnosis. Of the 7 patients who received chemotherapy, 5 developed progressive or recurrent disease in the paraaortic region (n=2), peritoneum (n=1), liver (n=1), or pelvis (n=1).Conclusion These results confirm the particularly unfavorable prognosis of patients with small-CC of the genital tract. The optimal treatment for these patients most probably including concurrent chemo-radiotherapy remains to be defined.     

Effective ablation therapy of adenomyosis with ultrasound-guided high-intensity focused ultrasound

Objective

To evaluate the effects of ultrasound-guided high-intensity focused ultrasound (HIFU) on adenomyosis.

Methods

In a retrospective analysis, data were reviewed from 202 patients with adenomyosis who underwent ultrasound-guided HIFU between November 2010 and June 2012 at Suining Central Hospital, Sichuan, China. Among these patients, 120 and 82 were classified as having focal adenomyosis and diffuse adenomyosis, respectively. All patients underwent pre-treatment and post-treatment magnetic resonance imaging by a standardized protocol to evaluate the treatment. All adverse effects were recorded.

Results

All patients completed the ultrasound-guided HIFU treatment in 1 session. A non-perfused volume ratio of 71.6% ± 19.1% was achieved. Compared with baseline data, the average menorrhagia severity score and the average dysmenorrhea severity pain score decreased significantly after ultrasound-guided HIFU (both P < 0.001). The proportion of women with complete relief of dysmenorrhea at the 3-month follow-up was significantly higher among women with focal adenomyosis than among those with diffuse adenomyosis (P = 0.02). No other significant differences were observed between the 2 patient groups.

Conclusion

Ultrasound-guided HIFU was found to be an effective technique for treating both focal and diffuse adenomyotic lesions to alleviate the symptoms of menorrhagia or dysmenorrhea.     

Differences in the clinical phenotype of adenomyosis and leiomyomas: a retrospective,questionnaire-based study

Purpose

To compare women undergoing laparoscopic hysterectomy with adenomyosis and women with leiomyomas.

Materials and methods

Retrospective and questionnaire-based study was conducted at the Department of Obstetrics and Gynecology, University Women’s Clinic, Tuebingen, Germany. The study sample comprised a total of 454 women who underwent hysterectomy for adenomyosis or leiomyomas and responded to the questionnaire; 52 (11.4 %) women with a histologic diagnosis of adenomyosis and 452 (88.6 %) women with a histologic diagnosis of leiomyomas.

Results

Both groups of patients had enlarged uteri, but women with adenomyosis had a lower mean uterine weight as compared to women with leiomyomas (p < 0.001). Women with adenomyosis had significantly more pregnancies (p = 0.003), were more likely to have more than one pregnancy (p = 0.033) or more than one delivery (p = 0.025) as compared to women with leiomyomas. In addition, women with adenomyosis had a significantly higher surgical procedure score (p = 0.017), had more frequently a history of laparotomy (p = 0.042) and a history of Cesarean section as compared to women with leiomyomas only (p = 0.024). Significantly, more women with adenomyosis had pelvic pain or pressure as compared to women with leiomyomas (p = 0.045). We observed no differences between the two groups of patients regarding pelvic pain during the menstrual period, irregular menstrual periods, heavy bleeding, painful sexual intercourse and urination problems. Furthermore, we observed no differences in the therapeutic impact of the surgical procedure between the two patient groups.

Conclusions

Women with a histologic diagnosis of adenomyosis differ from women who have only leiomyomas at the time of hysterectomy.

     

Insulin-like growth factor-1 and insulin-like growth factor binding protein-1 and 3 in the follicular fluid of infertile patients submitted to in vitro fertilization

Purpose: In the present article we propose to evaluate IGF-1, IGFBP-1 and 3 in the follicular fluid of infertile patients submitted to in vitro fertilization.Methods: We performed a case-control study with 53 infertile patients submitted to the first in vitro fertilization attempt. We compared their follicular fluid concentration of IGF-1, IGFBP-1 and IGFBP-3 between the patients who became pregnant (n = 11) versus those nonpregnant (n = 42).Results: The clinical characteristics of patients from the two groups were similar in terms of age and body mass index. Data related to the analysis of ovulation induction was not different regarding length of induction in days, number of retrieved oocytes, fertilization rate, and number of transferred embryos. Furthermore, the number of FSH units required for ovarian induction was also similar between the studied groups.IGF-1 and IGFBP-1 were not significantly different between the groups (p > 0.05). However, those patients that became pregnant presented a lower follicular fluid concentration of IGFBP-3, 2237.10 ± 582.73 pg/ml and 2657.64 ± 584.15 ng/ml, respectively (p = 0.038).Conclusions: We demonstrated an association of a lower follicular fluid IGFBP-3 in individuals that became pregnant compared to subjects that did not after in vitro fertilization.     

Adjunctive GnRH-a treatment attenuates depletion of ovarian reserve associated with cyclophosphamide therapy in premenopausal SLE patients

Background: We measured antimullerian hormone (AMH), a marker of ovarian reserve, in women with lupus treated with cyclophosphamide (CYC) (group I), CYC plus gonadotropin-releasing hormone agonist (GnRH-a) (group II) or neither (group III). We hypothesized that AMH would be diminished in women exposed to CYC versus women receiving adjunctive GnRH-a treatment or no CYC exposure. Methods: Forty-eight premenopausal lupus patients were retrospectively divided into three treatment groups: CYC alone (group I, n?=?11), CYC + GnRH-a (group II, n?=?10) and neither (group III, n?=?27). Serum AMH levels between groups were compared using a nonparametric test (Wilcoxon rank-sum). Multiple linear regression adjusting for age was performed. Results: AMH (ng/mL) levels at the last collection were significantly lower in group I versus group III (mean ± SD: 0.18 ± 0.20 group I vs 1.33 ± 1.59 group III; p?=?0.015), and versus group II (mean ± SD: 0.86 ± 1.06; p?=?0.018). When centered on age 30 years, average AMH levels for group I, group II and group III were 0.20, 0.44 and 1.00, respectively. When adjusted for age, AMH between all groups was significantly different (p<0.0001). Conclusion: Posttreatment AMH levels were significantly higher among patients receiving CYC + GnRH-a compared to CYC alone, suggesting that GnRH-a coadministration mitigates CYC-induced ovarian injury.     

Elevated placenta growth factor levels in the early second-trimester amniotic fluid are associated with preterm delivery

Objective: The purpose of this study was to determine how angiogenesis-related factors correlate with preterm delivery.

Methods: A cohort of 382 pregnant women undergoing early second-trimester genetic amniocentesis was enrolled and followed-up until delivery, and the amniotic fluid was collected and stored as a nested case-control study. Cases with preterm delivery (n?=?31) were compared with matched controls with term delivery (n?=?62). The amniotic fluid concentrations of placenta growth factor (PlGF), angiogenins, angiopoietin-2, soluble fms-like tyrosine kinase and soluble endoglin were determined using enzyme-linked immunosorbent assays.

Results: Women who delivered preterm had a higher amniotic PlGF concentration compared with the control group (median 12.6 pg/ml versus 6.1 pg/ml; p=0.027). Other angiogenesis-related factors did not show any differences between case and control groups. The odds ratio for preterm delivery based on amniotic fluid PlGF was 1.031 (95% confidence interval: 1.002–1.061; p=0.035). Additionally, when the cases were subdivided into early preterm, late preterm and term groups, PlGF values between the early preterm and term delivery groups were significantly different (median 16.6 pg/ml versus 6.1 pg/ml; Bonferroni-adjusted p=0.018).

Conclusion: Amniotic fluid PlGF levels in the early second trimester of pregnancy are associated with preterm delivery.     

Effect of menstrual cycle and hormonal treatment on ki-67 and bcl-2 expression and adenomyosis

Objective.?To study the expression of proliferation markers (ki-67) and anti-apoptotic protein (bcl-2) in adenomyotic lesions during the menstrual cycle or following the use of steroid hormones.

Patients and methods.?Ninety patients of reproductive age were included, who were submitted to endometrial resection for treatment of adenomyosis-related menorrhagia. Seven patients were using oral contraceptives and another seven had a levonorgestrel intrauterine device (IUD) (Mirena^®) in the uterine cavity at the time of the hysteroscopic procedure. Untreated patients were divided into four groups: menstruation/early proliferative phase (n?=?24), late proliferative (n?=?19), early luteal phase (n?=?7) and late luteal phase (n?=?26). Bcl-2 and ki-67 expression was determined in paraffin-embedded tissue blocks using immunohistochemical methods.

Results.?Proliferation rates in adenomyotic lesions increased during the proliferative phase, reaching a peak during ovulation to decrease to values close to zero in the late luteal phase. Bcl-2 expression showed a similar curve with peak values during the later proliferative phase followed by a significant decrease in the number of cases showing strong positive expression in the late luteal phase. Both Mirena and oral contraceptives decreased ki-67 expression on adenomyosis but only Mirena was affective in diminishing bcl-2 expression.

Conclusion.?During the luteal phase, both ki-67 and bcl-2 expression is reduced in adenomyotic lesions in a similar way to that occurring in patients using Mirena. Oral contraceptives, on the other hand, do not affect bcl-2 expression in adenomyosis.     

History of abortion and perinatal outcomes associated with preeclampsia in nulliparous Japanese women

The purpose of the present study was to examine the influence of history of abortion on the next pregnancy outcomes associated with preeclampsia. This investigation involved 5206 nulliparous Japanese women with singleton pregnancies who delivered after 22 weeks of gestation. The patients were divided into two groups: those with a history of spontaneous and/or artificial abortion during the previous pregnancies after the marriage with the same partner (n?=?1029) and those without a history of abortion (n?=?4173). There was no significant difference in the incidence of preeclampsia between the 2 groups with and without previous abortions (4.0% vs. 3.9%, p?=?0.91). In addition, there were no significant differences in the incidence of perinatal complications associated with preeclampsia between the 2 groups. Although further studies may be needed, based on the current results history of abortion does not seem to affect perinatal outcomes associated with preeclampsia.