Annual report (Jahrbuch) of the Deutsches IVF-Register (DIR) for treatment year 1997. DIR is the German national IVF/ICSI registry, founded 1982 — the oldest continuously operating ART registry. Voluntary professional-society database with high de-facto coverage of German fertility centres. Reports cycles, transfers, pregnancies and clinical outcomes by treatment type (IVF, ICSI, frozen embryo transfer, donor). German-language registry document. Used as a Phase B historical-archive source for the ART Registry Comparison study (cross-registry classification by reporting completeness on 7 framework dimensions).
PregnancyMonitoring and PreventionTwin PregnancyObstetric Interventions
Preterm birth is a major cause of perinatal morbidity and mortality. Whether the rate of preterm birth can be reduced by frequent contact between nurses and pregnant women or home monitoring of uterine activity is not known. We randomly assigned 2422 pregnant women with known risk factors for preterm labor (including 844 women who were pregnant with twins) to receive education and weekly contact with a nurse, daily contact with a nurse, or daily contact with a nurse and home monitoring of uterine activity. The nurses elicited the women's own assessments of their symptoms and signs of preterm labor. The primary end point was the incidence of birth at less than 35 weeks' gestation. Secondary end points included cervical status at the time preterm labor was diagnosed and birth weight. There were no significant differences among the groups in the incidence of birth at less than 35 weeks (14 percent in the weekly-contact group, 13 percent in the daily-contact group, and 14 percent in the home-monitoring group), in the mean amount of cervical dilatation at the time preterm labor was diagnosed (1.8 cm, 1.5 cm, and 1.4 cm, respectively), or in such neonatal outcomes as birth weights of less than 1500 g or less than 2500 g. However, daily contact with a nurse increased the mean number of unscheduled visits to obstetricians (1.2 in the weekly-contact group, 1.8 in the daily-contact group, and 2.3 in the home-monitoring group) and the proportion of women who received prophylactic tocolytic drugs (12 percent, 14 percent, and 19 percent, respectively). Women who have daily contact with a nurse, with or without home monitoring of uterine activity, have no better pregnancy outcomes than women who have weekly contact with a nurse.
Menstrual CycleDiagnosis and TreatmentPharmacotherapyInternational Surveys
To investigate and compare the diagnoses and treatment of premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD) from the perspectives of psychiatrists and obstetricians/gynecologists (OB/GYNs) in Japan. Between December 2021 and February 2022, a web-based survey was conducted among the members of the Japanese Association of Neuro-Psychiatric Clinics. Data from 262 psychiatrists who responded to the aforementioned survey were compared with data from 409 OB/GYNs from a survey conducted in 2021 among members of the Japanese Society of Obstetrics and Gynecology. Overall, 79.8% of psychiatrists and 97.3% of OB/GYNs were involved in practicing PMS/PMDD diagnosis and treatment. Most psychiatrists believed that PMS should be treated by OB/GYNs (74.4%) and PMDD by psychiatrists (75.6%). Only vague medical interviews were conducted by 86.6% of psychiatrists, and only 9.7% maintained a two-cycle symptom diary. Psychiatrists mostly prescribed selective serotonin/serotonin and noradrenaline reuptake inhibitor (SSRI/SNRI) continuous dosing (91.1%), followed by Kampo medicines, especially Kamishoyosan (73.3%); only 2.8% chose oral contraceptive pills, unlike OB/GYNs, while SSRI continuous (32.8%) and luteal phase dosing (20.6%) and Kampo medicine (42.1%) were the most common first-line treatments. Lifestyle guidance was prescribed by 63.6% of psychiatrists, followed by cognitive behavioral therapy (13.8%) and the symptom diary observation method (11.1%), which were similar to OB/GYNs' choices. Many Japanese psychiatrists and OB/GYNs do not base PMS/PMDD diagnoses on prospective monitoring methods using specific diagnostic criteria and therefore do not provide evidence-based treatment. Moreover, a tendency of being biased toward treatments in which the department specialized was observed.
Herbal and related remedies are becoming increasingly popular in the United States. Although some of these products have been promoted as panaceas with little scientific data to support their use, clinical data are starting to accumulate showing the benefit of specific products. For the herbal products, English translation of the German Commission E monographs greatly increases the availability of credible information. Under the 1994 Dietary Health Supplement and Education Act, these products are considered as dietary supplements rather than drugs; regulation by the Food and Drug Administration is therefore limited. This lack of regulation has contributed to drug misadventures; such adverse events should be reported to the MedWatch program of the Food and Drug Administration. One suggestion to improve the status of these products in the United States would be to adopt the German philosophy that the products be approved as drugs based on absolute proof of safety and reasonable proof of efficacy.
It is now clear that PCOS is often associated with profound insulin resistance as well as with defects in insulin secretion. These abnormalities, together with obesity, explain the substantially increased prevalence of glucose intolerance in PCOS. Moreover, since PCOS is an extremely common disorder, PCOS-related insulin resistance is an important cause of NIDDM in women (Table 3). The insulin resistance in at least 50% of PCOS women appears to be related to excessive serine phosphorylation of the insulin receptor. A factor extrinsic to the insulin receptor, presumably a serine/threonine kinase, causes this abnormality and is an example of an important new mechanism for human insulin resistance related to factors controlling insulin receptor signaling. Serine phosphorylation appears to modulate the activity of the key regulatory enzyme of androgen biosynthesis, P450c17. It is thus possible that a single defect produces both the insulin resistance and the hyperandrogenism in some PCOS women (Fig. 19). Recent studies strongly suggest that insulin is acting through its own receptor (rather than the IGF-I receptor) in PCOS to augment not only ovarian and adrenal steroidogenesis but also pituitary LH release. Indeed, the defect in insulin action appears to be selective, affecting glucose metabolism but not cell growth. Since PCOS usually has a menarchal age of onset, this makes it a particularly appropriate disorder in which to examine the ontogeny of defects in carbohydrate metabolism and for ascertaining large three-generation kindreds for positional cloning studies to identify NIDDM genes. Although the presence of lipid abnormalities, dysfibrinolysis, and insulin resistance would be predicted to place PCOS women at high risk for cardiovascular disease, appropriate prospective studies are necessary to directly assess this.
Fertility AwarenessOvulation and Symptothermal MethodsNursing PracticeClinical Application
Trent AJ et al., 1997·J Obstet Gynecol Neonatal Nurs
Two common natural family planning (NFP) methods are the ovulation method based on characteristics of cervical mucus and the symptothermal method based on changes in cervical mucus, basal body temperature, and the cervix. Both methods are effective when used correctly. Nurses should understand the principles of NFP and introduce these methods in discussions of family planning options. Interested clients should be referred to a certified NFP instructor for education and supervision.
Perimenopause/MenopauseEstrogen Routes of AdministrationMetabolic EffectsLipid Profiles
To investigate changes in plasma lipid and lipoprotein levels induced by peroral oestrogen replacement and transdermal oestradiol gel therapy. The effects of peroral oestradiol valerate tablets (2 mg) and placebo gel were compared with 1g transdermal oestradiol gel (1mg oestradiol) and placebo tablets in a randomised, double-blind, double-dummy study for 6 months. Department of Internal Medicine, University of Oulu and Oulu Deaconess Institute, Oulu, Finland. Seventy-nine hysterectomised, postmenopausal women, 39 women in the peroral oestrogen group and 40 in the gel group. Cholesterol and triglycerides in total plasma and in various lipoprotein fractions, and sex hormones. In the peroral oestrogen group total and LDL cholesterol were decreased and HDL cholesterol and triglycerides were increased. In the oestradiol gel group plasma total, LDL and VLDL cholesterol and the ratio of LDL/HDL cholesterol were significantly decreased, but no change in HDL cholesterol and triglycerides was observed. Overall the decrease in LDL levels was correlated with the increase in oestrogen levels. Both peroral and transdermal replacement therapy had beneficial effects on plasma lipids by lowering total and LDL cholesterol and LDL/HDL cholesterol ratio. These changes seem to be associated with changes in oestrogen levels.
This study explored a multifactorial model for the prediction of the intensity of depressive symptoms in postpartum women. Data were gathered from 213 pregnant women during the second trimester of pregnancy and at 6 months postpartum. Participants were assessed according to a number of psychosocial variables. A path analysis indicated that four variables had a direct effect on postpartum depressive lower occupational status, prenatal depression level, more distal stressors and a personal psychiatric history. Eight variables, which reflected past and present experiences, showed an indirect effect. The implications of these findings are discussed.
To evaluate the anxiolytic 3alpha-5alpha-reduced progesterone metabolite allopregnanolone in the luteal phase of the menstrual cycle in women with premenstrual syndrome (PMS) and controls. Thirty-five women with prospectively documented PMS and 36 controls were evaluated. Serum progesterone and allopregnanolone levels were measured on days 19 and 26 of the cycle as determined by urinary LH detection kits. Analysis of variance and Student t tests were used to analyze the data. Allopregnanolone levels were significantly lower on day 26 in the PMS group than in controls (3.6 +/- 0.8 versus 7.5 +/- 1.3 ng/mL; P < .04). Significant differences in the ratio of the metabolite to progesterone also were noted, with a smaller ratio in the PMS subjects (0.9 +/- 0.3 versus 3.2 +/- 1.3 ng/mL; P < .05). There were no significant differences between the PMS and control groups with respect to serum progesterone levels. Subjects with PMS manifested lower levels of the anxiolytic metabolite allopregnanolone in the luteal phase when compared with controls. Diminished concentrations of allopregnanolone in women with PMS may lead to an inability to enhance gamma aminobutyric acid-mediated inhibition during states of altered central nervous system excitability, such as ovulation or physiologic or psychological stress. The lowered metabolite levels could contribute to the genesis of various mood symptoms of the disorder, such as anxiety, tension, and depression.
Preterm infants are at 8 times higher risk than term infants for pre- and perinatal brain damage, resulting in cerebral palsy. In this paper we have analysed the influence of prenatal and birth-related risk factors on cerebral palsy in preterm infants. In a register-based study, 175 preterm singleton infants with cerebral palsy, born in 1982-86, were compared with 687 controls matched by gestational age and year of birth. Statistically significant higher rates in cases were found in parity > or = 3 (22% vs. 16%, p < 0.05), Cesarean section (67% vs. 56%, p < 0.01), and low Apgar scores at 1 minute (45% vs. 36%, p < 0.05). By multivariate analyses, two variables remained parity > or = 3 (adjusted OR = 1.53 (95% CI 1.00-2.34), p < 0.05) and Cesarean section (adjusted OR = 1.57 (95% CI 1.07-2.32), p < 0.05). Pregnancy complications preceding preterm birth did not imply a higher risk of cerebral palsy. Delivery by Cesarean section was a prognostic factor for developing cerebral palsy, and the predictive value of Apgar scores was highly limited.
To assess the effect of insulin-lowering treatment on menstrual cyclicity in polycystic ovary syndrome (PCOS). Forty oligoamenorrheic women with PCOS were recruited in a prospective clinical study to receive metformin for a minimum period of 6 months. Twenty-two women completed the study. Serum LH, FSH, free testosterone, and glucose and insulin response to oral glucose load were measured both before and after 8 weeks of metformin treatment. Menstrual cyclicity and serum progesterone levels at the midluteal phase were assessed at the 30th week of metformin treatment. Twenty-one of 22 women had restoration of menstrual cyclicity (95.7%). Four of these women (19%) became pregnant within the 6th and 7th months of treatment. All four of the pregnant women delivered, and the infants were healthy. Thirteen of 15 women who had regular menses demonstrated a serum progesterone level within the ovulatory range (3.1-28 ng/mL). Fasting (P < .001) and the integrated insulin response to the glucose load decreased (P < .001) after 8 weeks of metformin treatment. This was accompanied by significant decreases in serum LH (P < .001) and free testosterone (P < .001) levels and LH/FSH ratio (P < .001). There was a small but significant reduction in body mass index after 8 weeks of metformin treatment (P < .001). A 6-month course of metformin may improve menstrual cyclicity and fertility in women with the PCOS. Insulin-sensitizing agents provide a rational approach to the treatment of the metabolic and endocrine abnormalities in PCOS women.
To examine the endometrial effects of three different doses of progesterone administered vaginally. Forty women 25-41 years old deprived of ovarian function received estradiol (E2) for 28 days. From days 15 to 27, a new mucus-like vaginal gel of progesterone was administered every other day, randomly, dosed at 45 mg (group A, n = 14), 90 mg (group B, n = 13), or 180 mg (group C, n = 13). Plasma gonadotropins, estrone, E2, and progesterone were measured. An endometrial biopsy was performed on day 20 (n = 20) or 24 (n = 20) for endometrial dating and for estrogen and progesterone receptor determinations. Plasma estrogen levels were in the menstrual cycle range. Mean progesterone levels were lower in group A (2.4 +/- 0.2 ng/mL) than in group B (3.6 +/- 0.2 ng/mL) or C (3.4 +/- 0.4 ng/mL) (P < .005). Plasma FSH and LH decreased significantly during progesterone treatment. In all groups, we observed secretory transformation in the glands (day 20) and stroma (day 24) and the distribution of estrogen and progesterone receptors seen in normal menstrual cycles. Transvaginal administration of progesterone induced normal secretory transformation of the endometrium despite low plasma levels, suggesting a direct transit into the uterus or "first uterine pass effect."
Reports suggest that there is an increased incidence of preeclampsia after a previously normal pregnancy if there is a change in paternity. We hypothesize that there is a higher incidence of preeclampsia (proteinuric hypertension) in women conceiving by intrauterine insemination with donor sperm versus intrauterine insemination with partner sperm. This was a retrospective cohort study. In women with primary infertility all pregnancies achieved by either partner or donor intrauterine insemination carried to birth of a fetus (> 20 weeks) were identified. The medical records were examined for the maternal and pregnancy outcome data. The relative risk and 95% confidence interval were calculated for the risk of preeclampsia. The baseline data were compared with t tests, chi 2 analysis and Fisher's exact test where appropriate. Forty-four patients in the partner intrauterine insemination group and 37 in the donor insemination group were identified as having primary infertility. Three cases of mild preeclampsia were found in the partner insemination program and nine cases of preeclampsia (five severe, four mild) in the donor insemination program (relative risk 1.85, 95% confidence interval 1.20 to 2.85). There is a higher incidence of preeclampsia in women conceiving by intrauterine insemination with washed donor sperm compared with intrauterine insemination with washed partner sperm. This supports, indirectly, an immunologic basis for preeclampsia. The antigenic factor would appear to be located on the sperm as opposed to the seminal fluid itself.
EndometriosisMenstrual CharacteristicsMenstrual Blood Loss AssessmentHeavy Menstrual Bleeding
To assess menstrual blood loss and other menstrual characteristics prospectively in women with and without endometriosis. Three hundred fifteen premenopausal women undergoing laparoscopy for various reasons were asked to complete a pictorial blood loss assessment chart devised by Higham et al to evaluate menstrual flow on which the monthly score has been demonstrated to correlate directly with uterine blood loss measured by the alkaline hematin method. In addition, cycle length and flow duration were recorded. The women also were asked to grade dysmenorrhea severity using a 100-mm visual analogue and a 0-3-points verbal rating scale. One hundred sixty-three women had endometriosis, and 152 did not. The latter group comprised 59 women with a normal pelvis, 36 with nonendometriotic ovarian cysts, 29 with chronic pelvic inflammatory disease, and 28 with miscellaneous conditions. The median [interquartile range] pictorial blood loss assessment chart score was 110 [66.5-156.5] in women with endometriosis and 84 [56-129] in those without the disease (P = .007); 87 out of 163 (53%) women with endometriosis had a menstrual chart score equal to or greater than 100 compared with 56 out of 152 (37%) of those without (chi 2(1) = 8.02, P = .005; difference = 16%, 95% confidence interval, 6%, 28%). Menstrual flow duration was slightly longer in women with endometriosis (mean difference, 0.33 days). Dysmenorrhea visual analogue and verbal rating scores were significantly higher in the endometriosis than the nonendometriosis group. According to a visual chart, women with endometriosis had heavier menstrual flow and a significantly higher rate of abnormal menstrual scores that those without the disease.
Body LiteracyFertility Awareness KnowledgeFertile Window UnderstandingConception Timing Knowledge
Eighty women attending for consultation at a tertiary referral fertility unit over a 3-month period were surveyed for their knowledge of fertility awareness and how they used this information to enhance their chances of conception. It was hypothesized that less than 50% of the subjects had an adequate understanding of when the fertile time occurred in their menstrual cycle. A questionnaire was completed anonymously by each subject and these were scored in 3 categories for fertility awareness by 2 independent Natural Family Planning teachers. Scores ranged from 0 for women who had no concept of fertility awareness, to 6 for women who were highly aware. The results showed that 26% (N = 21) of subjects had a score of 4 or greater which was considered as having an adequate understanding. The hypothesis was accepted, giving reason for concern about the effectiveness of consumer education at all levels of fertility investigation.
Patients suffering from normogonadotrophic anovulation and infertility are initially treated with clomiphene citrate. Those who do not respond to clomiphene citrate usually receive gonadotrophin treatment which is labour-intensive, expensive, and associated with an increased risk of multiple pregnancies and ovarian hyperstimulation syndrome. We treated 22 patients with clomiphene resistant normogonadotrophic anovulation with naltrexone (an opioid receptor blocker) alone or naltrexone in combination with an antioestrogen. In 19 patients ovulation and resumption of a regular menstrual cycle was achieved and in 12 out of 19 a singleton pregnancy was observed. In conclusion, ovulation can be induced successfully using naltrexone alone or naltrexone in combination with an anti-oestrogen in clomiphene citrate resistant anovulatory patients. Compared to gonadotrophin induction of ovulation, this method is safe, simple and inexpensive.
Mood disorders are common in women. A prepregnancy personal history of mood disorder (bipolar or major depression), premenstrual syndrome, or (possibly) postpartum blues places a woman at high risk for a postpartum exacerbation of symptoms. Untreated or unrecognized postpartum mood disorders can lead to serious psychologic and social consequences, in some cases even leading to suicide or infanticide. Women at risk for postpartum mood disorders need to be referred for psychiatric consultation before pregnancy and parturition. Informed, professional collaboration offers the best opportunities for prevention, as well as the earliest recognition and treatment of emergent symptoms.
PCOSGestational DiabetesPregnancy-Induced HypertensionMetabolic Disorders in PCOS
To evaluate the complications and outcome of pregnancy in women with polycystic ovary disease (PCOD). The course and outcome of 47 singleton pregnancies in women with well-documented PCOD were compared with those in 100 healthy controls. Women with PCOD had a significantly higher body mass index as compared to the control group (P < .05); however, the proportion of lean versus obese subjects in the two groups was similar. The incidence of an abnormal glucose challenge test, gestational diabetes mellitus and pregnancy-induced hypertension was significantly increased in pregnant women with PCOD (P < .05). When lean PCOD subjects were compared with lean control subjects, the difference in the incidence of the above complications was still significant (P < .05). The incidence of pregnancy complications was similar when obese PCOD subjects were compared with obese controls. Women with PCOD were at increased risk of gestational diabetes and pregnancy-induced hypertension, and this risk appeared to be independent of body mass index.
EndometriosisChronic Pelvic PainDisease Severity and OutcomesEndometriosis-Associated Pain
To track the severity and location of pelvic pain associated with endometriosis throughout the reproductive-age years and to evaluate the association between these pain parameters and the stage of disease. Historical prospective study. Tertiary care center. PATIENT(S): Forty-eight women with endoscopically staged endometriosis and chronic pelvic pain who had undergone medical and/or conservative surgical therapy. INTERVENTION(S): Each participant was administered a questionnaire that included a determination of the severity and location of her pain. MAIN OUTCOME MEASURE(S): The stage of disease, the area of the pelvis that contained the bulk of disease, the severity of pain, and the location of the most severe pain were recorded. RESULT(S): The mean duration from the initial diagnosis until follow-up was 15.7 +/- 3.1 years, Twenty-one (43.8%) subjects denied any symptoms of pain on follow-up evaluation. Of the 27 patients with persistent pain, 21 (78%) identified the location of their most severe pain as being the same as at initial diagnosis. The stage of disease at initial diagnosis was significantly associated with a higher degree of pain at follow-up. CONCLUSION(S): These data suggest that endometriosis-associated chronic pelvic pain commonly persists throughout the reproductive years and that endometriosis stage is directly related to the persistence of pelvic pain.
InfertilitySexually Transmitted InfectionsSexually Transmitted DiseasesSTD Detection and Treatment
The worldwide incidence of sexually transmitted diseases (STDs) including the human immunodeficiency virus (HIV) and acquired immunodeficiency syndrome (AIDS) continues to increase and represents a major public health problem especially in the developing world causing infertility and ectopic pregnancy. Prevention of the spread of STDs, along with early detection and appropriate therapy has the potential to minimize the reproductive tract damage of these infections and simultaneously improve the health of women in all areas of the world.
PCOSGonadotropin Secretion AbnormalitiesLH PulsatilityBody Composition and Hormonal Effects
Polycystic ovary syndrome (PCOS) is a heterogeneous disorder of reproductive age women characterized in its broadest definition by the presence of oligoamenorrhea and hyperandrogenism and the absence of other disorders. Defects of gonadotropin secretion, including an elevated LH level, elevated LH to FSH ratio, and an increased frequency and amplitude of LH pulsations have been described, but the prevalence of these defects in a large, unbiased population of PCOS patients has not been determined. Sixty-one women with PCOS defined by oligomenorrhea and hyperandrogenism and 24 normal women in the early follicular phase had LH samples obtained every 10 min for 8-12 h. Pool LH levels from the frequent sampling studies were within the normal range in the 9 PCOS patients (14.8%) who were studied within 21 days after a documented spontaneous ovulation. Excluding these post-ovulatory patients, 75.0% of the PCOS patients had an elevated pool LH level (above the 95th percentile of the normal controls), and 94% had an elevated LH to FSH ratio. In the anovulatory PCOS patients, pool LH correlated positively with 17-OH progesterone (R = 0.30, P = 0.03), but not with estradiol, estrone, testosterone, androstenedione, or DHEA-S. Pool LH and LH to FSH ratio correlated positively with LH pulse frequency (R = 0.40, P = 0.004 for pool LH, and R = 0.39; P = 0.005 for LH/FSH). There was also a strong negative correlation between pool LH and body mass index (BMI) (R = -0.59, P < 10(-5)). The relationship between BMI and LH secretion in the PCOS patients appeared to be strongest with body fatness, as pool LH was correlated inversely with percent body fat, whether measured by skinfolds (R = -0.61, P < 10(-5)), bioimpedance (R = -0.55, P < 10(-4)), or dual energy x-ray absorptiometry (DEXA) (R = -0.70, P = 0.001; n = 18 for DEXA only). By DEXA, the only body region that was highly correlated with pool LH was the trunk (R = -0.71, P = 0.001). The relationship between body fatness and LH secretion occurred via a decrease in LH pulse amplitude (R = -0.63, P < 10(-5) for BMI; R = -0.58, P < 10(-4) for bioimpedance; and R = -0.64, P = 0.004 for whole body DEXA), with no significant change in pulse frequency with increasing obesity (R = -0.17, P = 0.23 for BMI). 1) the prevalence of gonadotropin abnormalities is very high in women with PCOS selected on purely clinical grounds, but is modified by recent spontaneous ovulation; 2) the positive relationship between LH pulse frequency and both pool LH and LH to FSH ratio supports the hypothesis that a rapid frequency of GnRH secretion may play a key etiologic role in the gonadotropin defect in PCOS patients; 3) pool LH and LH pulse amplitude are inversely related to body mass index and percent body fat in a continuous fashion; and 4) the occurrence of a continuous spectrum of gonadotropin abnormalities varying with body fat suggests that nonobese and obese patients with PCOS do not represent distinct pathophysiologic subsets of this disorder.
EndometriosisLaparoscopic AssessmentPelvic Pain AssociationEndometriosis and Pelvic Pathology
Thornton JG et al., 1997·Eur J Obstet Gynecol Reprod Biol
To measure the relationship between laparoscopically detected pelvic pathology and pelvic pain or infertility. Women undergoing diagnostic laparoscopy either for the investigation of pelvic pain, for sterilisation or for the investigation of infertility were studied. The indication for surgery was recorded before laparoscopy. At operation a series of 35-mm slide photographs were taken of the pelvis and later scored by two independent assessors without knowledge of the indication for surgery. Satisfactory photographs were obtained in 298 women. Minimal endometriosis was not associated with pain (adjusted OR 1.3; 0.5-2.8), although moderate disease was non-significantly so (2.5; 0.4-7.1). Severe disease was significantly more common and never occurred in patients being sterilised (P = 0.02). The odds of pain were not increased in the presence of dilated veins > 9 mm diameter (OR 1.1; 0.4-3.2) or adhesions (OR 0.6; 0.2-4.7). The odds of infertility were non-significantly increased in the presence of minimal and moderate endometriosis (OR 2.0; 0.8-5.3, and OR 4.2; 0.6-25 respectively) and again significantly more common in the presence of advanced disease (P = 0.002). The odds of infertility tended to be lower in the presence of severely dilated veins (OR 0.2; 0.032-1.2). There was no clear effect of adhesions (OR 0.9; 0.1-5.9). The long established associations between severe endometriosis and pelvic pain, and between endometriosis in general and infertility are confirmed. However there is little or no association between minimal endometriosis, pelvic adhesions or dilated pelvic veins and pain. Previously reported associations may have been an artefact of the surgeon's knowledge of the indication for operation when assessing the pelvis.
PregnancyIntergenerational RiskEpidemiology and Risk FactorsLinked Database Analysis
To examine the risk of preterm birth for mothers who themselves were born before term. Data were taken from a linked data base of birth certificates 1) a parental cohort of women born between 1947 and 1957 and 2) their offspring born between 1970 and 1992. "Preterm mothers" were women in the parental cohort who were born at less than 37 weeks' gestation. "Term mothers" were women in the parental cohort born at or after 38 weeks' gestation. Preterm mothers and term mothers were matched for birth year, county of birth, marital status, parity, and age. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated for the risk of preterm delivery in preterm mothers. Multiple logistic regression was used to assess the interaction of concomitant variables with the risk of premature delivery. The risk of preterm birth was significantly higher in preterm mothers than in term mothers (OR 1.18; 95% CI 1.02, 1.37). The risk increased as the gestational age at the mothers' birth decreased (less than 30 weeks'; OR 2.38; 95% CI 1.37, 4.16). The interaction between maternal age and parity increased the risk of preterm delivery at less than 34 weeks in some age and parity strata. An increased risk of preterm delivery exists for women who themselves were born before 37 weeks' gestation. The risk is inversely correlated with the maternal gestational age at birth and is influenced by maternal age and parity.
PregnancyInfection and Inflammation BiomarkersInterleukin-6 and Neopterin in PregnancyImmunological Mechanisms
Oleszczuk J et al., 1997·Eur J Obstet Gynecol Reprod Biol
We estimated the levels of interleukin 6 (IL-6) and neopterin, in serum of twelve nonpregnant (group A) and 28 pregnant women between 28-36 weeks of pregnancy. Group B consisted of eight patients with uncomplicated pregnancy, group C consisted of thirteen pregnant women with clinical signs of preterm labour and without laboratory markers of infection and group D consisted of seven pregnant women with signs of preterm labour and with laboratory markers of infection. The levels of IL-6 and neopterin were significantly higher in group D compared to groups A, B and C (p < 0.05). Similarly, the level of C-reactive protein (CRP) and total white blood cell count (the laboratory markers of infection) were significantly higher in group D than in groups A, B and C. Total white blood cell count was significantly lower in group A than in group B and D (p < 0.05). There were no significant differences in values of IL-6, neopterin and CRP between groups A, B and C (p > 0.05). In all groups, significant correlations were found between IL-6 and neopterin as well as total white blood cell count and CRP. Our results suggest that IL-6 and neopterin may be the markers of preterm labour caused by infection. On the other hand, cell-mediated immune response may be involved in the mechanisms of preterm labour.
Menstrual CycleThyroid-Related Menstrual DisturbancesEffects on MenstruationThyroid Dysfunction and Anovulation
Both hyperand hypothyroidism may result in menstrual disturbances. In hyperthyroidism, amenorrhea was described as early as 1840 by von Basedow. The most common manifestation is simple oligomenorrhea (decreased menstrual flow). Anovulatory cycles are very common. Increased bleeding may occur, but is rare in hyperthyroidism. Nowadays hyperthyroidism is diagnosed earlier than it once was, and so the clinical picture is generally milder. So, menstrual disorders are less common than in previous series. In a recent paper, 21.5% of 214 patients had disturbances in their cycle, compared to 50% in some older series. In hypothyroidism, on the contrary, polymenorrhea (increased menstrual bleeding) is more common. Defects in hemostasis may contribute to this. Anovulation may be represent. Fertility is reduced in both hyperand hypothyroidism, and the outcome of pregnancy is more often abnormal than in euthyroid women. It is of interest that in juvenile hypothyroidism precocious puberty has been described. This is probably due to a "spillover" effect TSH,
Fertility AwarenessProvider Perspectives and BarriersNFP in Family PlanningNFP Service Expansion
Despite the recognized benefits for clients and programs of providing natural family planning (NFP) services, few family planning programs offer NFP and few provide fertility awareness education. Furthermore, many non-governmental organizations (NGOs) that provide only NFP actually reach a very small percentage of the potential NFP users in the areas they serve. This paper discusses the results of interviews with selected family planning providers that were conducted to explore reasons why NFP and fertility awareness education are not offered in their programs, and with NFP providers to get their opinions on how to improve service delivery. The interviews were structured around some of the lessons learned from the successful incorporation of the lactational amenorrhea method (LAM) into several multimethod family planning programs. There is agreement that the need for NFP services* is far from being met and that most clients lack the information and skills they could learn through fertility awareness education. The providers interviewed also acknowledged that offering these services would improve the quality of reproductive health services in general. Presented here are some ideas about why these services are not offered, as well as suggestions for integrating NFP and fertility awareness education into existing family planning programs.
Body LiteracyReproductive Health AwarenessBody KnowledgeCommunication Skills
To protect and advocate for their own reproductive health, people of all ages can greatly benefit from enhanced body/self awareness and strong interpersonal communication skills. Body/self awareness and interpersonal communications, along with gender awareness and the integration of sexuality, are the fundamental components of a new approach to obtaining high quality health called reproductive health awareness.
Fertility AwarenessStudy EvaluationContraceptive EffectivenessNatural Family Planning
To equip the reader with the tools necessary to evaluate studies of natural family planning (NFP) effectiveness found in the literature and to make recommendations for future NFP effectiveness studies.
Current standards to evaluate contraceptive method effectiveness are reviewed. A framework for evaluating reports on NFP is presented. Most NFP studies found in the literature are flawed in design and do not calculate pregnancy rates correctly. The results from the few well-designed studies are presented. Many factors influence NFP effectiveness, and these factors must be considered when evaluating published studies and designing future studies.
Body LiteracyBehavior ChangeSocial MarketingReproductive Health Awareness
Social marketing applies commercial sector ideas to programs to change behavior. It involves a mindset that is customer-focused; a process that starts with customers and continually returns to them for validation; and concepts to make change happen. Customer behavior models guide strategy. One useful model is based on stages of change perceived benefits, perceived costs, the influence of others, and perceived behavioral control.
Progesterone is a known immunosupressant in humans and may be important in treatment regimens for women with immunological and endocrinological reproductive failure. The molecular mechanism of progesterone-mediated immunosuppression remains controversial. We used the reverse transcriptase polymerase chain reaction (RT-PCR) technique to detect progesterone receptor RNA in human peripheral blood mononuclear cells (PBMCs). No expression could be documented in PBMCs from men or women representing various reproductive states. We also used the glucocorticoid receptor antagonist RU 43044 to address the hypothesis that progesterone exerts immunomodulatory effects via interactions with the glucocorticoid receptor. Both hydrocortisone (10(-6) and 10(-7) M) and progesterone (10(-5), 10(-6) and 10(-7) M) inhibited phytohaemagglutinin-induced lymphocyte proliferation in a dose-dependent fashion. RU 43044 (10(-5) M) significantly reversed the immunosuppressive effect od hydrocortisone but not that of progesterone. These studies indicate that human PBMCs do not express the classical progesterone receptor. Our results further suggest that progesterone does not mediate its immunomodulatory effects via interaction with the glucocorticoid receptor. Interaction with other members of the steroid and thyroid hormone receptor superfamily, local conversion to other steroid substances or non-classical receptor-mediated mechanisms may be involved.
This paper presents demographic data about use of NFP in Europe and the factors which have been identified as influencing that very low use level. Experience with a new ovulation detection device in clinical trials and observations of its over-the-counter promotions is discussed in the context of what is already known about how to maximize uptake of contraception in main-stream service provision. Some suggestions are offered as to appropriate means of encouraging women who are using artificial methods or no method to understand enough about their natural fertile cycle to consider NFP as an acceptable option.
Fertility AwarenessCalendar-Based MethodsPilot StudiesStandard Days Method
Natural methods of fertility regulation are acceptable in most cultures. Many couples worldwide do not wish to use contraceptives or do not have access to them but wish to limit their family size or lengthen the time between births. Barriers to expanding use of natural family planning (NFP) methods include a lack of providers who can teach NFP and a lack of time to teach and follow couples during the initial months of NFP use. If simple yet effective methods of NFP are available, then NFP could be introduced to a wider audience. Recently, calendar rules have been revised that use a set interval to identify fertile days. These new rules provide better coverage of fertile days and require less abstinence than the rules traditionally used with the calendar method. One of these new rules is being field tested in a pilot study in Brazil. Couples are asked to abstain from day 9-19 (inclusive) of the menstrual cycle, using a beaded necklace (the 'collar') as a mnemonic device. Focus groups with the teacher-monitors and in-depth interviews with female and male users were carried out to evaluate the acceptability of the 'collar' method. A preliminary analysis of these focus groups and interviews from the first site is presented.
General OB/GYNUlcerative Colitis Risk FactorsCase-Control Study
Parrello T et al., 1997·Ital J Gastroenterol Hepatol
Different exogenous factors are believed to play a role in the pathogenesis of ulcerative colitis. Smoking habits and other risk factors have received much attention. It has recently been reported that appendectomy decreases the risk of ulcerative colitis. Aim of the study was to further examine the role of appendectomy in ulcerative colitis. A large multicentre case control study was performed. Cases were all patients with a recent new diagnosis of ulcerative colitis (from 1990 to 1994) at participating centres. One or two controls attending the orthopaedic and surgical units were considered and matched to cases for age (+/- 5 years), sex and year of diagnosis. A total of 536 cases and 755 controls were enrolled. Mean age of cases was 37.9 years (range 2-92). Assessment of exposure was done by examining the clinical records and by interview, if necessary. Smoking habits, alcohol consumption, use of oral contraceptives, type of occupation and area of residence were also recorded. Odds ratio and 95% confidence intervals were calculated by conditional logistic regression analysis. Forty-one out of the 536 cases (7.6%) and 150 out of the 755 controls (19.9%) had been submitted to appendectomy. A total of 110 out of 536 cases (20.5%) and 135 out of 753 (17.9%) controls had had tonsillectomy. Seven out of 41 cases and 15 out of 755 controls underwent appendectomy for recurrent pain. In all ulcerative colitis patients, appendectomy had been performed before the onset of disease. When data were adjusted for the confounding variables, ulcerative colitis patients were less likely to have had appendectomy compared with controls (odds ratio = 0.3, confidence interval = 0.19-0.48). There was no significant association of ulcerative colitis with tonsillectomy (odds ratio = 1.09, confidence interval = 0.76-1.58). The well recognized inverse association of ulcerative colitis with cigarette smoking was also shown in this study. The present data emerging from a large multicentre study, confirm that appendectomy has a protective role for the development of ulcerative colitis.
Body LiteracyReproductive Health AwarenessProgram DevelopmentCommunity Education
The Georgetown University Institute for Reproductive Health has evolved a multi-dimensional approach to reproductive health education which has grown from their work in natural family planning and fertility awareness. This cohesive approach offers help to community, educational, and health organizations in providing knowledge and skills development in body/self-care, gender awareness, sexuality, and interpersonal communications.
To determine whether singleton IVF pregnancies carry adverse maternal or fetal outcome when compared with naturally conceived gestations. An analysis of the obstetric outcome of singleton IVF pregnancies in comparison with matched, naturally conceived singleton controls. In vitro fertilization unit and obstetric service at a tertiary medical center. PATIENT(S): Two hundred sixty consecutive singleton IVF pregnancies and 260 naturally conceived singleton controls matched 1:1 for maternal age, parity, ethnic origin, and location and date of delivery. INTERVENTION(S): In vitro fertilization-ET. MAIN OUTCOME MEASURE(S): The rate of antenatal obstetric complications, nonvertex presentation, cesarean section, preterm labor, low birth weight, small and very small for gestational age, neonatal intensive care unit admissions, and perinatal mortality. RESULT(S): The rates of most antenatal complications were similar in both groups. Urinary tract infection was the only complication diagnosed significantly more frequently after IVF (7.3% versus 1.2%); however, the rates of severe urinary tract infection necessitating hospitalization were similar. The incidence of nonvertex presentation was also similar. The cesarean section rate was significantly higher among IVF patients (41.9% versus 15.5%). The rates of preterm labor, low birth weight, small and very small for gestational age, neonatal intensive care unit admissions, and perinatal mortality were comparable. CONCLUSION(S): When controlling for maternal age, parity, ethnic origin, and location and date of delivery, singleton IVF pregnancies do not carry an increased risk for prematurity, low birth weight, or maternal or fetal complications. Still, these pregnancies are associated with a high rate of cesarean sections.
Fertility AwarenessCalendar MethodSexual Behavior During AbstinencePilot Studies
A pilot study was conducted in Ireland to test the effectiveness of the calendar method of contraception. A conservative rule was used, requiring on average 16 days of abstinence per cycle. Among the 19 couples who entered into the study and were followed for up to seven cycles, there were no pregnancies. Since the length of abstinence was relatively long, we collected data to determine how couples expressed love and affection towards each other during those days when the woman was potentially fertile. We also collected data about barrier method use during the fertile time. We found that almost all couples gave each other hugs and kisses to show affection although couples were taught to abstain from vaginal intercourse during the fertile time. About one-third of the couples avoided genital contact, while about half reported using oral sex and/or frottage (body rubbing). Twice as many men reported using masturbation compared to women, although about half of the couples practiced mutual (partner) masturbation. In addition, about one-fifth of the couples used condoms during the fertile time in some cycles. These findings show that a variety of sexual expressions are used by couples when vaginal intercourse is to be avoided. Knowledge about these alternative sexual expressions may be important for couples who wish to engage in sexual activity and to avoid pregnancy.
Fertility AwarenessContinuation RatesSatisfaction and BarriersNFP User Characteristics
This study has determined long-term continuation rates of clients who attended clinics of the New Zealand Association of Natural Family Planning and became autonomous users. It has also identified factors which might influence the continuation of NFP use. A total of 509 female subjects, 452 of them with their male partners, were enrolled in the study at the beginning of clinic teaching. Once autonomous they were sent questionnaires at 6-monthly intervals for a period of 24 months. Time out was allowed for pregnancy. The number of female subjects entering the 2-year follow-up phase of the study was 406 (79.8%). Of these 164 completed 2 years of use with 102 (20% of study entrants) using NFP and 62 (12.2%) using fertility awareness in combination with a barrier method. Subjects for whom NFP was their first family planning method, who were Catholic or who gave religion as their reason for choosing NFP were more likely to continue long-term use. The majority of subjects (> 90%) were highly satisfied with NFP use, with the most common reasons for satisfaction being self-awareness, freedom from drugs, naturalness and effectiveness. The difficulties reported related to abstinence and cycle interpretation.
Body LiteracyProvider Knowledge and TrainingHealthcare Provider AttitudesFamily Planning Services
The hospital-centered trend that has dominated medical culture and the management of health care during this entire century has, in the last few years, undergone a reversal in Italy. Conditions in other countries suggest that similar changes have or will become increasingly common. The family physician today manages many of the functions previously handled by hospitals and specialists. In the field of reproductive health, family physicians are responsible not only for diagnosis and treatment, but also for prevention and education. The present study considers this new context with the objective of investigating the knowledge and behavior of Italian family physicians in the field of women's health, with particular regard to family planning (including natural family planning), through (1) a qualitative study (focus groups) of a small group of family physicians and (2) a questionnaire sent to 500 family physicians throughout Italy. The results of the focus group are summarized in the form of obstacles that the family physician finds in providing family planning services and proposals for change. The results indicate that because of their holistic approach, the family physician is an appropriate provider of family planning services although continued use of specialists' services, changes in logistics of the family physicians' practice, increased gender sensitivity, and additional training and information are necessary. The results of the questionnaire (121 responses, 24.2%) indicate that the Italian family physician currently lacks certain important information about family planning and would require logistical support to provide these services but is interested in acquiring information and is an appropriate family planning provider. An additional challenge for encouraging family practitioners to provide natural methods is that they favor a "medical" approach rather than a "behavioral" one in their treatment preferences for several other conditions.
Reproductive EndocrinologyVaginal Administration PharmacokineticsFirst Uterine Pass EffectTargeted Uterine Drug Delivery
The objective was to verify the hypothesis of a 'first uterine pass effect' or direct preferential vagina-to-uterus transport, suggested by the evidence of higher than expected uterine tissue concentrations after vaginal administration of progesterone; we used a human ex-vivo uterine perfusion model. A mixture of tritiated (3H) and unlabelled progesterone was applied to the cuff of vaginal tissue remaining attached to the cervix after hysterectomy. At the end of the perfusion period (up to 12 h), 3H and 14C radioactivity was measured in samples of uterine tissue. Tritiated water and [14C]dextran were tested to determine the extent of non-specific vagina-to-uterus transport (leaks). Finally, sections of uterine tissue exposed only to [3H]progesterone were prepared for autoradiography. By 4-5 h after application progesterone had diffused to the entire uterus and had reached a steady state; 4 h after application, progesterone concentrations reached 185 +/- 155 and 254 +/- 305 ng/100 mg of endometrial and myometrial tissue respectively. Endometrial extraction of progesterone was higher when the experiment was performed on uteri obtained during the luteal phase (280 +/- 156 ng/100 mg of endometrial tissue) than those removed during the proliferative phase of the menstrual cycle (74 +/- 28 ng/100 mg of endometrial tissue). These data demonstrate that a 'first uterine pass effect' occurs when drugs are delivered vaginally, thereby providing an explanation for the unexpectedly high uterine concentrations relative to the low serum concentration observed after vaginal administration. Hence, the vaginal route permits targeted drug delivery to the uterus, thereby maximizing the desired effects while minimizing the potential for adverse systemic effects.
General OB/GYNOocyte Donation Advanced AgePostmenopausal PregnancyAge Limits Assisted Reproduction
To report the occurrence of an unusual case of successful pregnancy achieved by oocyte donation in a woman > 60 years of age. Case report. University-based assisted reproductive technology program. PATIENT(S): Sixty-three-year old nulligravida, married for 16 years to her 60-year-old husband. Throughout her infertility treatment, the patient was believed to be 10 years younger, as she claimed. She revealed her true age of 63 only upon being referred for obstetric care at 13 weeks of gestational age. INTERVENTION(S): Oocyte donation, IVF, embryo cryopreservation, and ET. MAIN OUTCOME MEASURE(S): Attainment of pregnancy and subsequent delivery. RESULT(S): The patient underwent two cycles of oocyte donation. During the second attempt, the fresh transfer resulted in a clinical miscarriage at approximately 8 weeks of gestational age. A subsequent transfer of three frozen-thawed embryos resulted in an ongoing singleton gestation. The pregnancy was complicated by gestational diabetes (controlled by diet) and mild pregnancy-induced hypertension. Delivery by cesarean section at 38 weeks of gestational age resulted in the birth of a healthy female infant weighing 2,844 g with Apgar scores of 9 and 9. CONCLUSION(S): This case demonstrates that the uterus is capable of supporting nidation and subsequent gestation for many years beyond natural menopause. It shows that other aspects of human physiology are capable of adapting to the stresses and changes of pregnancy sufficiently well to achieve a normal birth at the age of 63 years. This case also exemplifies the difficulty in attempting to regulate the age of recipients in oocyte donation. As in other aspects of human life, when age limits are applied to the provision of certain services, human beings whose age falls outside of these limits become motivated to deceive the providers of those services to avail themselves of the services.