Biomedical subjects

C Serviere Zaragoza

Publications and source records attributed to C Serviere Zaragoza.

12 recordsLinked to original sources

PubMed1996

[Current state of conservative management of ectopic pregnancy].

The ectopic pregnancy constitutes a disease that require the most diagnostic accuracy, not only for the biologic importance of its clinical manifestations, but for the sequelae of its treatment too, in relation with the fertility of a patient frequently affected with infertility so far. The increase in its frequency, by multiple factors, including treatment of infertility itself and Assisted Reproduction techniques, make the clinician must be alert and have availability of all diagnostic tools for the establishment of an oportune and conservative treatment, directed to prevent an acute alteration of the hemostasis and a shadowy reproductive future. The present review of the literature about the conservative management of the ectopic pregnancy let us have to know the criteria neccessary for giving the optimum treatment to our patients and offering them a better reproductive future.

Adult↗

PubMed1995

[Evidence of luteotropic activity of chorionic gonadotropin in patients with controlled ovarian stimulation].

Fourty seven women with infertility with controlled ovarian hyperstimulation with menotropins, were studied to corroborate the evidence of the luteotropic activity after the administration of human chorionic gonadotropin (hCG). They were divided in two groups: Group 1; 23 patients with (hCG). Group 2; 24 patients without (hCG). Seric progesterone level was determined at the 21 day of the cycle in both groups, with a significant difference (P < 0.05). We report 7 pregnancies; 5 in Group 1, and 2 in Group 2.

Adult↗

PubMed1995

[Preoperative management of uterine leiomyomatosis using pituitary gonadotropin-releasing hormone analogues].

Uterine leiomyomatosis shows a frequency from 25 to 30% in reproductive age women. Traditional treatment is hysterectomy or myomectomy independently from fertility wishes of the woman. Its growth has been associated to estrogenic activity. Because of this, several substances have been used to diminish tumour size, pre-operatively. The use of analogues of liberating hormone of hypophysiary gonadotropins (GnRH), given to favor surgical technique, to diminish trans-operative bleeding and to avoid blood transfusions. Clinical efficiency of the use of nafarelin acetate in women with uterine leyomiomatosis, pre-operatively during three months, was studied in this paper. The study was prospective, comparative, blind and with longitudinal measurements. Twenty eight women were included. Group I (n = 13) and Group II (n = 15) control without treatment. Observation units included FSH, LH, E2, BHC, HCT, USG basal, 30, 60, 90 days. Results showed a diminution of more than 80% of the initial uterine volume, and of 30% of the myomas independently measured. Side effects, tolerance and efficacy of the used compound, are mentioned.

Adult↗

PubMed1995

[Pyo-ovary as a complication of transvaginal follicular aspiration].

Patient with primary sterility; antecedent of tubal surgery and damaged tuboperitoneal factor; she was programmed for in vitro fertilization with embryo transference. She had ovarian hyperstimulation with pure FSH and menotropins; follicular aspiration, via vagina with ultrasonographic guidelines. Seven days after, she presented with colic pain at left iliac region a hard, painful mass was found at left iliac region. Uterus deviated to the right, painful to movement; left vaginal cul de sac increased in volume and left adnexal tumor, without limits; left pararectal tumor. Exploratory laparoscopy was done, with pelvic abscess drainage, 10 to 12 cm, and left oophorectomy; the diagnosis was left pyo-ovary. Normal evolution.

Abscess↗

PubMed1994

[The evaluation of the usefulness of ultrasound independent of estradiol as a prognostic criterion for ovular capture and maturity. A comparative double-blind study].

One hundred and twenty women were studied which had primary or secondary sterility, and underwent into the GIFT or IVF-ET program at the INPer. They were divided in two groups. Group I had 96 women in which only was taken in account the follicular development measured by vaginal ultrasound to decide continuation or cancellation, in this group estradiol serum levels determination was done, but it was not used for decision making; group II had 24 women in which estradiol was taken in account in addition with ultrasound. There were no differences in the number of follicles seen by ultrasound neither in the estradiol serum levels between the groups. Correlation coefficients between follicles seen by ultrasound and retrieved oocytes and mature oocytes, thus partial correlation coefficients for follicles seen by ultrasound plus estradiol serum levels and retrieved oocytes and captured oocytes were higher in group I in all days with the exception of day 10 in which they were similar. By the aforementioned in can be concluded that in this group of patients the ultrasound was the most reliable variable to give a quantitative and qualitative prognostic of oocyte retrieval.

Adolescent↗

PubMed1994

[The ovarian hyperstimulation syndrome. Institutional experience].

Thirty patients with OHS were analyzed; all of them had to be hospitalized. There was no difference as to sterility time and syndrome appearance. The use of menotropines caused more frequently the syndrome. There was multiple pregnancy in 33%. Abortion incidence was 16%. As the etiology is unknown there is not an adequate treatment, and care is for maintenance. Prevention is the best option.

Adult↗

PubMed1994

[Ovarian hyperstimulation syndrome. Current concepts].

The ovarian hyperstimulation syndrome is the most severe iatrogenic complication of ovarian stimulation. Currently, the number of women receiving drugs for ovulation induction has markedly increased with the advent of different medically assisted reproduction programs. Consequently, this potentially life-threatening situation has become a frequent clinical problem. Since its pathophysiology is poorly understood, it is the clinician's responsibility to ensure its accurate prevention, prediction and active management. Although severe and critical ovarian hyperstimulation syndrome may be not completely avoided, it is the responsibility of the clinician to be aware of an early recognition of high-risk factors and make a judicious prevention to reduce the complication and sequelae of this iatrogenic syndrome. The present work offers an overview of the current world literature on ovarian hyperstimulation syndrome.

Adult↗

PubMed1994

[Obstetrical analysis of pregnancies obtained by GIFT or FIV at the National Institute of Perinatology].

The obstetrical outcome of 47 pregnancies which was achieved by assisted reproduction techniques was analyzed. 38 were achieved by GIFT and 9 by IVF-ET. In both series we found that the analyzed parameters are similar to those described by other groups. But in discordance with Angle-Saxon groups, in Latino-American series the principal delivery way was by cesarean section.

Apgar Score↗

PubMed1993

[Biological process in patients having been impregnated through GIFT or IVF-ET. Clinical experience].

There were analyzed in a retrospective way the results of pre-retrieval hormonal levels as well as the number of retrieved oocytes, mature oocytes and transferred embryos in three groups of patients (2 GIFT, 1 IVF-ET) which achieved a pregnancy, and were matched with groups with no pregnancy. There were no statistically significant differences in most of the analyzed parameters, by the aforementioned we can suppose that pregnancy depends of endometrial quality and in this moment we are not able to modify it satisfactorily.

Adult↗

PubMed1992

[Heterotopic pregnancy in intrauterine insemination. Presentation of a case].

The heterotopic (ectopic and orthotopic simultaneous) pregnancy shows a frequency of 1 to 15,000 to 1 to 30,000 gestations. The clinical diagnosis is difficult due to the lack of precise indicators, as to diagnose an intrauterine pregnancy eliminates the possibility of ectopic pregnancy. The methods of Assisted Reproduction seem to be factors that have influenced on the increment of this type of gestations. A case of a 32 year patient with primary sterility by pelvic adhesions process, that was surgically treated, as there was no pregnancy after surgery, she was given intrauterine insemination with her husband's semen (IU) pregnancy was obtained, determined at 15 days of menstrual lack by presence of subunit B of HCG in serum and vaginal ultrasound that confirmed gestational sac. One month after she presented at Urgencies with an acute abdominal condition; laparotomy was done and salpingectomy was carried out for ruptured tubal pregnancy confirmed by histopathology. The evolution on intrauterine pregnancy was normal culminating with cesarean section at week 35 by inminence of eclampsia/Mother and child in good conditions.

Adult↗

PubMed1992

[Presentation of a mathematics formula of duplicated times of estradiol predictive for ovular harvesting].

30 patients were studied, that were included in the IVF program of the INPer. The estradiol response was studied and was correlated with the number of retrieved oocytes. The previously known E2 values considered as indicative for cancellation did no were observed in this series, and there are proposed new ones, also prognostic criterion for oocyte retrieval are proposed.

Estradiol↗

PubMed1992

[Corpus luteum defect. Analysis of 30 cases in clinical pregnancy].

Deficient corpus luteum (DCL) is an ovulatory dysfunction little defined but real. It is said that is frequency is 3 and 10% of sterile couples and 30 to 40% of habitual abortion. Is part of the group of ovulatory aberrations together with in situ luteinization and syndrome of not broken luteinized folicle. The diagnosis is based in endometrial morphology and progesterone determination. The objective of this work is to analyze 30 cases of DCL that achieved pregnancy. The diagnosis was done based on low determination of progesterone in serum, biopsy of irregular or indysphase endometrium and all the factors, remaining normal of esterility. Average age of patients was 36 years and for sterility 3.1. Treatment consisted in clomiphen cytrate (CC) administration 100 mg daily of hCG in 21 cases, CC only in eight cases and associated to bromocriptine in one case (concomitant hyper-prolactinemia); 26 pregnancies went to term, seven of them with support of exogenous progesterone the first weeks. There were three abortions and an ectopic one. It is concluded that with a complete study of sterility that only shows low seric progesterone and/or endometrium in dysphase or irregular, the diagnosis of DCL is probable and should be treated first with CC plus hCG. The evolution of pregnancies is normal and according to these results is little acceptable the use of progesterone as a support in pregnancy.

Adult↗