Hyponatremia, hypernatremia and impairment of functional, psychological and sexual domains.

OBJECTIVE: To determine the influence of serum sodium on physical, psychologic and sexual function. METHODS: This is a cross-sectional survey on 3340 community-dwelling men aged 40-79 years from a prospective cohort study in eight European countries, the European Male Ageing Study (EMAS). Participants filled-out the Short Form-36 (SF-36), the Physical Activity Scale for the Elderly (PASE), and the EMAS sexual function questionnaire. For all the analyses, serum sodium corrected for glycaemia ([Na+]G) was used. RESULTS: The relationship between [Na+]G and SF-36 physical function score (F = 3.99; p = 0.01), SF-36 mental health score (F = 7.69; p < 0.001), and PASE score (F = 14.95; p < 0.001) were best described by a quadratic equation, with worse scores for [Na+]G in either the lowest or the highest ends of the range. After dividing the sample into [Na+]G < 136 mmol/L (n = 81), 136-147 mmol/L (n = 3223) and > 147 mmol/L (n = 36), linear regression analyses with linear spline functions adjusted for confounders did not confirm these relationships. Similarly, erectile dysfunction and [Na+]G, were in a quadratic relationship (F = 9.00; p < 0.001). After adjusting for confounders, the linear regression with spline functions denoted a significantly worsened erectile function for increases in serum [Na+]G > 147 mmol/L (B = 0.15 [0.04;0.26], p < 0.01) but no relationship with [Na+]G < 136 mmol/L. Likewise, the relationship of [Na+]G with concerns about sexual dysfunction was confirmed only for men with serum [Na+]G > 147 mmol/L. CONCLUSIONS: This is the first study supporting an association between [Na+]G and sexual function. A worsening of erection and concerns about sexual function were observed for the highest values of [Na+]G, independently of other relevant factors.

ESC expert statement on the effects on mood of the natural cycle and progestin-only contraceptives.

Hormonal fluctuations during the natural cycle, as well as progestins used for hormonal contraception, can exert effects on mood especially in vulnerable women. Negative effects of levonorgestrel-releasing intrauterine contraception on mood are rare.

Lower bone turnover and relative bone deficits in men with metabolic syndrome: a matter of insulin sensitivity? The European Male Ageing Study.

We examined cross-sectional associations of metabolic syndrome and its components with male bone turnover, density and structure. Greater bone mass in men with metabolic syndrome was related to their greater body mass, whereas hyperglycaemia, hypertriglyceridaemia or impaired insulin sensitivity were associated with lower bone turnover and relative bone mass deficits. INTRODUCTION: Metabolic syndrome (MetS) has been associated with lower bone turnover and relative bone mass or strength deficits (i.e. not proportionate to body mass index, BMI), but the relative contributions of MetS components related to insulin sensitivity or obesity to male bone health remain unclear. METHODS: We determined cross-sectional associations of MetS, its components and insulin sensitivity (by homeostatic model assessment-insulin sensitivity (HOMA-S)) using linear regression models adjusted for age, centre, smoking, alcohol, and BMI. Bone turnover markers and heel broadband ultrasound attenuation (BUA) were measured in 3129 men aged 40-79. Two centres measured total hip, femoral neck, and lumbar spine areal bone mineral density (aBMD, n = 527) and performed radius peripheral quantitative computed tomography (pQCT, n = 595). RESULTS: MetS was present in 975 men (31.2 %). Men with MetS had lower ß C-terminal cross-linked telopeptide (ß-CTX), N-terminal propeptide of type I procollagen (PINP) and osteocalcin (P < 0.0001) and higher total hip, femoral neck, and lumbar spine aBMD (P ≤ 0.03). Among MetS components, only hypertriglyceridaemia and hyperglycaemia were independently associated with PINP and ß-CTX. Hyperglycaemia was negatively associated with BUA, hypertriglyceridaemia with hip aBMD and radius cross-sectional area (CSA) and stress-strain index. HOMA-S was similarly associated with PINP and ß-CTX, BUA, and radius CSA in BMI-adjusted models. CONCLUSIONS: Men with MetS have higher aBMD in association with their greater body mass, while their lower bone turnover and relative deficits in heel BUA and radius CSA are mainly related to correlates of insulin sensitivity. Our findings support the hypothesis that underlying metabolic complications may be involved in the bone's failure to adapt to increasing bodily loads in men with MetS.

Thyroid hormones and male sexual function.

The role of thyroid hormones in the control of erectile functioning has been only superficially investigated. The aim of the present study was to investigate the association between thyroid and erectile function in two different cohorts of subjects. The first one derives from the European Male Ageing Study (EMAS study), a multicentre survey performed on a sample of 3369 community-dwelling men aged 40-79 years (mean 60 ± 11 years). The second cohort is a consecutive series of 3203 heterosexual male patients (mean age 51.8 ± 13.0 years) attending our Andrology and Sexual Medicine Outpatient Clinic for sexual dysfunction at the University of Florence (UNIFI study). In the EMAS study all subjects were tested for thyroid-stimulating hormone (TSH) and free thyroxine (FT4). Similarly, TSH levels were checked in all patients in the UNIFI study, while FT4 only when TSH resulted outside the reference range. Overt primary hyperthyroidism (reduced TSH and elevated FT4, according to the reference range) was found in 0.3 and 0.2% of EMAS and UNIFI study respectively. In both study cohorts, suppressed TSH levels were associated with erectile dysfunction (ED). Overt hyperthyroidism was associated with an increased risk of severe erectile dysfunction (ED, hazard ratio = 14 and 16 in the EMAS and UNIFI study, respectively; both p < 0.05), after adjusting for confounding factors. These associations were confirmed in nested case-control analyses, comparing subjects with overt hyperthyroidism to age, BMI, smoking status and testosterone-matched controls. Conversely, no association between primary hypothyroidism and ED was observed. In conclusion, erectile function should be evaluated in all individuals with hyperthyroidism. Conversely, assessment of thyroid function cannot be recommended as routine practice in all ED patients.

Influence of age and sex steroids on bone density and geometry in middle-aged and elderly European men.

SUMMARY: The influence of age and sex steroids on bone density and geometry of the radius was examined in two European Caucasian populations. Age-related change in bone density and geometry was observed. In older men, bioavailable oestradiol may play a role in the maintenance of cortical and trabecular bone mineral density (BMD). INTRODUCTION: To examine the effect of age and sex steroids on bone density and geometry of the radius in two European Caucasian populations. METHODS: European Caucasian men aged 40-79 years were recruited from population registers in two centres: Manchester (UK) and Leuven (Belgium), for participation in the European Male Ageing Study. Total testosterone (T) and oestradiol (E(2)) were measured by mass spectrometry and the free and bioavailable fractions calculated. Peripheral quantitative computed tomography was used to scan the radius at distal (4%) and midshaft (50%) sites. RESULTS: Three hundred thirty-nine men from Manchester and 389 from Leuven, mean ages 60.2 and 60.0 years, respectively, participated. At the 50% radius site, there was a significant decrease with age in cortical BMD, bone mineral content (BMC), cortical thickness, and muscle area, whilst medullary area increased. At the 4% radius site, trabecular and total volumetric BMD declined with age. Increasing bioavailable E(2) (bioE(2)) was associated with increased cortical BMD (50% radius site) and trabecular BMD (4% radius site) in Leuven, but not Manchester, men. This effect was predominantly in those aged 60 years and over. In older Leuven men, bioavailable testosterone (Bio T) was linked with increased cortical BMC, muscle area and SSI (50% radius site) and total area (4% radius site). CONCLUSIONS: There is age-related change in bone density and geometry at the midshaft radius in middle-aged and elderly European men. In older men bioE(2) may maintain cortical and trabecular BMD. BioT may influence bone health through associations with muscle mass and bone area.

Gonadal sex steroid status and bone health in middle-aged and elderly European men.

SUMMARY: The influence of sex steroids on calcaneal quantitative ultrasound (QUS) parameters was assessed in a population sample of middle-aged and elderly European men. Higher free and total E(2) though not testosterone, were independently associated with higher QUS parameters. INTRODUCTION: The aim of this study was to investigate the association between QUS parameters and sex steroids in middle-aged and elderly European men. METHODS: Three thousand one hundred forty-one men aged between 40 and 79 years were recruited from eight European centres for participation in a study of male ageing: the European Male Ageing Study. Subjects were invited by letter to attend for an interviewer-administered questionnaire, blood sample and QUS of the calcaneus (Hologic-SAHARA). Blood was assessed for sex steroids including oestradiol (E(2)), testosterone (T), free and bio-available E(2) and T and sex hormone binding globulin (SHBG). RESULTS: Serum total T was not associated with any of the QUS parameters. Free T and both free and total E(2) were positively related to all QUS readings, while SHBG concentrations were negatively associated. These relationships were observed in both older and younger (<60 years) men. In a multivariate model, after adjustment for age, centre, height, weight, physical activity levels and smoking, free E(2) and SHBG, though not free T, remained independently associated with the QUS parameters. After further adjustment for IGF-1, however, the association with SHBG became non-significant. CONCLUSION: Higher free and total E(2) are associated with bone health not only among the elderly but also middle-aged European men.

Investigating the determinants of international differences in the prevalence of chronic widespread pain: evidence from the European Male Ageing Study.

OBJECTIVES: To determine whether among middle-aged and elderly men there is evidence of international differences in the prevalence of chronic widespread pain (CWP) and whether any such differences could be explained by psychological, psychosocial factors or differences in physical health status. METHODS: The European Male Ageing Study (EMAS) sampled from population registers in cities (centres) of eight European countries. Each centre recruited an age-stratified sample of men aged 40-79 years. Information on pain was collected by questionnaire and subjects were classified according to whether they satisfied the American College of Rheumatology definition of CWP. Information was collected on social status, mental health, recent life events and co-morbidities. RESULTS: Across all centres 3963 subjects completed a study questionnaire, with participation rates ranging from 24% in Hungary to 72% in Estonia. There were significant differences in prevalence: between 5% and 7% in centres in Italy, England, Belgium and Sweden, 9-15% in centres in Spain, Poland and Hungary and 15% in Estonia. There were strong relationships between poor mental health, adverse recent life events, co-morbidities and CWP. Adjustment for these factors explained between half and all of the excess risk in the eastern European centres: the excess risk in Poland was explained (odds ratio (OR) 1.1, 95% CI 0.9 to 1.2) but there remained excess risk in Hungary (OR 1.6, 95% CI 1.4 to 1.8) and Estonia (OR 2.6, 95% CI 2.2 to 2.9). CONCLUSIONS: This study is the first directly to compare the occurrence of CWP internationally. There is an excess prevalence in countries of eastern Europe and this excess is associated with adverse psychosocial factors as well as poorer psychological and physical health.

EAA clinical practice guidelines-gynecomastia evaluation and management.

BACKGROUND: Gynecomastia (GM) is a benign proliferation of the glandular tissue of the breast in men. It is a frequent condition with a reported prevalence of 32-65%, depending on the age and the criteria used for definition. GM of infancy and puberty are common, benign conditions resolving spontaneously in the majority of cases. GM of adulthood is more prevalent among the elderly and proper investigation may reveal an underlying pathology in 45-50% of cases. OBJECTIVES: The aim was to provide clinical practice guidelines for the evaluation and management of GM. MATERIALS AND METHODS: A literature search of articles in English for the term 'gynecomastia' was conducted. Evidence-based recommendations were developed using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system. RESULTS: A set of five statements and fifteen clinical recommendations was formulated. CONCLUSIONS: The purpose of GM assessment should be the detection of underlying pathological conditions, reversible causes (administration/abuse of aggravating substances), and the discrimination from other breast lumps, particularly breast cancer. Assessment should comprise a thorough medical history and physical examination of the breast and genitalia (including testicular ultrasound). A set of laboratory investigations may integrate the evaluation: testosterone (T), estradiol (E2), sex hormone-binding globulin (SHBG), luteinizing hormone (LH), follicular stimulating hormone (FSH), thyroid stimulating hormone (TSH), prolactin, human chorionic gonadotropin (hCG), alpha-fetal protein (AFP), liver and renal function tests. Breast imaging may be used whenever the clinical examination is equivocal. In suspicious lesions, core needle biopsy should be sought directly instead. Watchful waiting is recommended after treatment of underlying pathology or discontinuation of substances associated with GM. T treatment should be offered to men with proven T deficiency. The use of selective estrogen receptor modulators (SERMs), aromatase inhibitors (AIs) and non-aromatizable androgens is not justified in general. Surgical treatment is the therapy of choice for patients with long-lasting GM. SUMMARY OF STATEMENTS (S) AND RECOMMENDATIONS (R): S1. Gynecomastia (GM) is a benign proliferation of glandular tissue of the breast in males. S2. GM of infancy is a common condition that usually resolves spontaneously, typically within the first year of life. S3. GM of puberty is a common condition, affecting approximately 50% of mid-pubertal boys; in more than 90% of cases, it resolves spontaneously within 24 months. S4. The prevalence of GM in adulthood increases with increasing age; proper investigation may reveal an underlying pathology in approximately 45-50% of the cases. S5. Male breast cancer is rare; GM should not be considered a premalignant condition. The following recommendations are divided into 'strong', denoted by the number 1 and associated with the terminology 'we recommend', and 'weak' denoted by the number 2 and associated with the phrase 'we suggest'. The grading of the quality of evidence is denoted as follows: ⊕○○○ for very low-quality evidence; ⊕⊕○○ for low quality; ⊕⊕⊕○ for moderate quality; and ⊕⊕⊕⊕ for high quality. R1. The presence of an underlying pathology should be considered in GM of adulthood. We recommend that the identification of an apparent reason for GM in adulthood, including the use of medication known to be associated with GM, should not preclude a detailed investigation (1 ⊕⊕⊕○). R2. We suggest that the initial screening to rule out lipomastia, obvious breast cancer, or testicular cancer might be performed by a general practitioner or another non-specialist (2 ⊕○○○). R3. We recommend that in those cases where a thorough diagnostic workup is warranted, it should be performed by a specialist (1 ⊕○○○). R4. We recommend that the medical history should include information on the onset and duration of GM, sexual development and function, and administration or abuse of substances associated with GM (1 ⊕⊕⊕○). R5. We recommend that the physical examination should detect signs of under-virilization or systemic disease (1 ⊕⊕⊕⊕). R6. We recommend that breast examination should confirm the presence of palpable glandular tissue to discriminate GM from lipomastia (pseudo-gynecomastia) and rule out the suspicion of malignant breast tumor (1 ⊕⊕⊕⊕). R7. We recommend that the physical examination should include the examination of the genitalia to rule out the presence of a palpable testicular tumor and to detect testicular atrophy (1 ⊕⊕⊕⊕). R8. We recommend that genitalia examination is aided by a testicular ultrasound, as the detection of a testicular tumor by palpation has low sensitivity (1 ⊕⊕○○). R9. We suggest that a set of evaluations may include T, E2 , SHBG, LH, FSH, TSH, prolactin, hCG, AFP, and liver and renal function tests (2 ⊕⊕○○). R10. We suggest that breast imaging may offer assistance, where the clinical examination is equivocal (2 ⊕⊕○○). R11. We suggest that, if the clinical picture is suspicious for a malignant lesion, core needle biopsy should be performed (2 ⊕⊕○○). R12. We recommend watchful waiting after treatment of underlying pathology or discontinuation of the administration/abuse of substances associated with GM (1 ⊕⊕○○). R13. We recommend that T treatment should be offered only to men with proven testosterone deficiency (1 ⊕⊕⊕○). R14. We do not recommend the use of selective estrogen receptor modulators (SERMs), aromatase inhibitors (AIs), or non-aromatizable androgens in the treatment of GM in general (1 ⊕⊕○○). R15. We suggest surgical treatment only for patients with long-lasting GM, which does not regress spontaneously or following medical therapy. The extent and type of surgery depend on the size of breast enlargement, and the amount of adipose tissue (2 ⊕⊕○○).

Associations of obesity with socioeconomic and lifestyle factors in middle-aged and elderly men: European Male Aging Study (EMAS).

BACKGROUND: Social and lifestyle influences on age-related changes in body morphology are complex because lifestyle and physiological response to social stress can affect body fat differently. OBJECTIVE: In this study, we examined the associations of socioeconomic status (SES) and lifestyle factors with BMI and waist circumference (WC) in middle-aged and elderly European men. DESIGN AND SETTING: A cross-sectional study of 3319 men aged 40-79 years recruited from eight European centres. OUTCOMES: We estimated relative risk ratios (RRRs) of overweight/obesity associated with unfavourable SES and lifestyles. RESULTS: The prevalence of BMI ≥ 30 kg/m(2) or WC ≥ 102 cm rose linearly with age, except in the eighth decade when high BMI, but not high WC, declined. Among men aged 40-59 years, compared with non-smokers or most active men, centre and BMI-adjusted RRRs for having a WC between 94 and 101.9 cm increased by 1.6-fold in current smokers, 2.7-fold in least active men and maximal at 2.8-fold in least active men who smoked. Similar patterns but greater RRRs were observed for men with WC ≥ 102 cm, notably 8.4-fold greater in least active men who smoked. Compared with men in employment, those who were not in employment had increased risk of having a high WC by 1.4-fold in the 40-65 years group and by 1.3-fold in the 40-75 years group. These relationships were weaker among elderly men. CONCLUSION: Unfavourable SES and lifestyles associate with increased risk of obesity, especially in middle-aged men. The combination of inactivity and smoking was the strongest predictor of high WC, providing a focus for health promotion and prevention at an early age.

Gamete intrafallopian tube transfer (GIFT): making laparoscopy more than "diagnostic".

Diagnostic laparoscopy is commonly performed on patients as part of a complete infertility investigation. Recently published protocols have investigated the efficacy of using empiric ovulation induction, intrauterine insemination, or both before beginning in vitro fertilization. Because many patients enrolled in these protocols will be exposed to both ovulation induction and diagnostic laparoscopy, the authors reasoned that it would be more effective to begin ovulation induction at the time of the proposed diagnostic laparoscopy in order to allow gamete intrafallopian tube transfer (GIFT) at the same time. Twenty-five nulliparous patients underwent diagnostic GIFT. There were eight continuing pregnancies in this group (32%). Diagnostic GIFT is a more effective use of the opportunity provided by laparoscopy than diagnostic laparoscopy alone.

The effect of the contraceptive pill on blood pressure: a randomized controlled trial of three progestogen-oestrogen combinations in Szeged, Hungary.

As part of an international multicentered investigation a double-blind comparative clinical trial was conducted at the Department of Obstetrics and Gynecology, University Medical School, Szeged, Hungary, in order to study the effect of different combined oral contraceptives on blood pressure. Healthy, normotensive women were randomly allocated to either of the following oral contraceptives: 250 micrograms levonorgestrel + 50 micrograms ethinyloestradiol (LN 250 + EE 50), 250 micrograms levonorgestrel + 30 micrograms ethinyloestradiol (LN 250 + EE 30), 1 mg norethisterone acetate + 50 micrograms ethinyloestradiol (NA 1 + EE 50). Standardized blood pressure measurements were carried out at admission and 3, 6, 9, and 12 months after admission. Blood pressure change from admission to subsequent visits was analysed in subjects who were seen by the same observer both at admission and the follow-up under consideration. The systolic blood pressure slightly but not significantly increased in groups LN 250 + EE 50 and NA 1 + EE 50, whereas the diastolic pressure showed a minimal decrease. In group LN 250 + EE 30 both systolic and diastolic blood pressure increased significantly (+5.58 and +3.20 mm Hg, respectively) at the 12-month follow-up. The study supports previous findings that combined oral contraceptive use is associated with a moderate rise in blood pressure. The progestogen-to-oestrogen ratio in the pill may be as important in this context as the dose of either component itself.

Postcoital contraception with levonorgestrel during the peri-ovulatory phase of the menstrual cycle. Task Force on Post-ovulatory Methods for Fertility Regulation.

The contraceptive efficacy and side effects of postcoital levonorgestrel used repeatedly during the peri-ovulatory period of one cycle was examined in 259 women. All subjects were of proven fertility in their present union and had ovulatory cycles as assessed from pre-treatment BBT charts. The mean number of coital acts during the treatment cycle was 7.5 (SD:2.6) and the mean number of 0.75 mg levonorgestrel tablets taken during the peri-ovulatory period was 4.0 (SD:1.2). Two pregnancies, both considered to be method failures, occurred, giving a failure rate of 0.8% per treated cycle. Although the overall effect of levonorgestrel on menstrual cycle length was small and insignificant, menstrual cycle disturbances were not uncommon. Intermenstrual bleeding or spotting occurred in 8.5% of the treated cycles and 12.5% of the cycles were less than 20 or more than 35 days. Other side effects, mainly nausea, headache and dizziness, were reported by about 20% of the subjects but the apparent incidence of these complaints varied markedly between the nine participating centres from 0% to just over 50%. The data suggest that repeated postcoital use of levonorgestrel is probably not a viable approach to fertility regulation for the majority of women who have regular intercourse and wish to limit the number of their pregnancies.

Emergency contraception in clinical practice: global perspectives.

Access to reliable contraception is often unavailable. Unsafe abortion yearly causes death for thousands and disabling illness for millions worldwide. Insufficient information, negligence, inappropriate contraception, poverty and poor education contribute to these serious sequelae of unintended pregnancy. Identification of those at risk, the provision of appropriate information and access to emergency contraception (EC), and male involvement are emphasized. Improved knowledge, better attitudes, enhanced practice of EC, and determined providers might meet the requirements of the next century.

Direct insertion of the laparoscopic trocar after an earlier laparotomy.

Direct insertion of the laparoscopic trocar without the aid of a prior pneumoperitoneum has been described previously. Prior laparotomy has been cited as a contraindication to this technique. At our free-standing ambulatory surgical unit, 1,670 consecutive laparoscopies utilizing direct insertion of the trocar were performed during a four-year period. Four hundred sixteen women had had previous abdominal surgery. One bowel injury occurred in this group. A patient without prior surgery sustained an intraabdominal laceration requiring further surgery and hospitalization. Based on this experience, we do not find previous abdominal surgery to be a contraindication to the use of direct insertion of the laparoscopic trocar.

PIP: Direct insertion of the trocar at laparotomy without prior establishment of pneumoperitoneum with the Verres needle has long been considered inadvisable in patients with previous abdominal surgery because of problems caused by adhesions. However, direct insertion of the trocar affords the advantages of immediate observation, shorter observation, shorter operative time, and less postoperative discomfort. Between 1984 and 1987, 1670 laparoscopies were performed at the Women's Medical Pavilion, Dobbs Ferry, New York--1616 for sterilization and 54 for diagnostic purposes. 416 of the women had had prior abdominal surgery, and 47 had intraabdominal or pelvic adhesions. Only 1 of the 416 previous surgery patients suffered complications, and these were not related to adhesions. It is concluded that direct insertion of the laparoscopic trocar can be successfully done even on patients with previous abdominal surgery.

Iatrogenic multiple pregnancy. Higher risk than a spontaneous one?

OBJECTIVE: To determine if spontaneous and induced multiple pregnancies have similar outcomes. STUDY DESIGN: We compared the results of antepartum and intrapartum surveillance and fetal outcome in spontaneous multiple gestations (group A) with induced multiple gestations (group B) at Albert Szent-Györgyi Medical University, Szeged, Hungary, in a six-year period. RESULTS: Between January 1, 1991, and December 31, 1996, there were 13,131 births; the number of multiple pregnancies was 307 (2.34%). There were 232 spontaneous and 48 induced twin pregnancies, 8 spontaneous and 16 induced triplet pregnancies, and 3 quadruplet pregnancies, all induced. Higher incidences of gestational diabetes and cervical insufficiency were found in group B. The incidences of prematurity in the induced and spontaneous groups were similar. The incidences of low birth weight and perinatal mortality were higher in induced triplet pregnancies than in spontaneous ones. Fetal outcome, with respect to Apgar score and umbilical cord blood pH, was much poorer in both induced groups. CONCLUSION: Iatrogenic multiple pregnancy following ovulation induction or assisted operative reproductive techniques may increase the incidence of pathologic events in the antepartum, intrapartum or postpartum period. Careful counseling before assisted reproductive techniques is of paramount importance.

Laparoscopic sterilization combined with dilation and evacuation up to 18 weeks' gestation.

First-trimester suction curettage abortion performed at the time of laparoscopic sterilization does not increase the morbidity or failure rate of either procedure. No studies have been done to determine the safety of laparoscopic sterilization in association with midtrimester pregnancy termination by dilation and evacuation. Between Jan 1, 1987, and Feb 1, 1988, we performed 21 laparoscopic sterilizations at the time of second-trimester terminations of pregnancy. There were no failed procedures or postoperative complications. With proper instrumentation and surgical skill, laparoscopic sterilization can be performed in this group of patients.

Association of previous abdominal surgery and significant adhesions in laparoscopic sterilization patients.

Many surgeons believe that women who have undergone laparotomy are not good candidates for laparoscopic sterilization. Many of those women are admitted for minilaparotomy. However, women without previous surgery can also have adhesions. We compared the incidence of significant adhesions in women with and without histories of abdominal surgery. We also examined the outcomes in each group after 955 laparoscopic sterilizations. Two hundred sixty-three women (28%) had had previous surgery. Of them, 61 (23%) displayed significant adhesions. Of the remaining 692 patients, 19 (2.7%) had significant adhesions. There were no major complications in either group. Thus, a history of previous abdominal or pelvic procedures increased the risk of significant adhesion formation nearly tenfold. Since no major complications occurred in those women, we conclude that while such patients are at increased risk, that risk is not inordinate and does not justify the routine use of minilaparotomy.

[Pulsatile gonadotropin releasing hormone treatment following previous ovarian hyperstimulation]. / Pulzatorikus gonadotropin releasing hormon kezelés elözetes ovarium hyperstimulatio után.

Physiological follicular maturation was achieved by pulsatile gonadotrophin releasing hormone treatment in ovarian hyperstimulatory cases induced previously by other ovulation induction methods (clomiphene, clomiphene + hCG, clomiphene + hMG + hCG). The follicular development was detected by vaginal ultrasound examination (Hitachi-3000, 6.5 MHz) in 8 cycles treated with gonadotrophin releasing hormone. During the pulsatile gonadotrophin releasing hormone treatment ovulation was found in all cases and 2 pregnancies occurred. Ovarian hyperstimulation was not noticed. Physiological follicular maturation can be induced with the pulsatile administration of gonadotrophin releasing hormone after previous ovarian hyperstimulation because using this method the hypophyseal-ovarian steroid feed back mechanism remains unchanged.

[Gonadotropin releasing hormone loading test with bromocryptin therapy: a new possibility in the differential diagnosis of normo-prolactinaemic anovulation]. / Bromocryptin kezelés alatt végzett gonadotropin releasing hormon terheléses teszt: Uj lehetöség a normoprolactinaemiás anovulatio elkülönítö diagnosztikájában.

An anovulation group with normal basal prolactin level (less than 600 mU/l) was found during GnRH loading tests. After GnRH administration there was a definite increase in prolactin value together with an insufficient hypophyseal response. Bromocriptine treatment was commenced on the 10th day (daily 2.5 mg) before carrying out the GnRH loading tests again. During the repeated tests prolactin levels remained normal, basal FSH and LH values increased and reactive hypophyseal responses occurred. On the basis of the examination a group ("latens hyperprolactinemia") responding with increased prolactin production during GnRH administration was found. This higher prolactin level inhibits gonadotropin release from hypophysis. In these cases ovulation induction with bromocriptine is adviseable in spite of basal prolactin level is normal.

[Reliability of diagnostic methods in extrauterine pregnancy]. / Diagnosztikus módszerek megbízhatósága méhen kívüli terhességben.

Reliability of diagnostic methods in extrauterine pregnancy. The predictive value of different diagnostic methods used in the diagnosis of ectopic pregnancy was analysed on the basis of 87 cases and literary data. The best results were achieved by laparoscopy. Douglas pauch punction is appropriate only in acute cases. The immune pregnancy test, ultrasound and histological examinations showed relatively great number of false negative results. By suspicion of extrauterine gravidity laparoscopy is suggested even if other results are negative.