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1.
Einstein (Säo Paulo) ; 18: eAO5150, 2020. tab
Article in English | LILACS | ID: biblio-1090068

ABSTRACT

ABSTRACT Objective To verify the association of obesity and infertility related to anovulatory issues. Methods This case-control study was carried out with 52 women, aged 20 to 38 years, divided into two groups (infertile − cases − and fertile − control), seen at outpatient clinics, in the period from April to December, 2017. Results We found significant evidence that obesity negatively affects women's fertility (p=0.017). The group of infertile women was 7.5-fold more likely to be obese than fertile women. Conclusion Strategies that encourage weight control are indicated for women with chronic anovulation, due to hight metabolic activity of adipose tissue.


RESUMO Objetivo Verificar em mulheres a associação entre obesidade e infertilidade relacionada a questões anovulatórias. Métodos Estudo de caso-controle com 52 mulheres, de 20 a 38 anos, divididas em dois grupos (mulheres inférteis − casos − e férteis − controles), atendidas em ambulatórios, no período de abril a dezembro de 2017. Resultados Verificou-se evidência significativa de que a obesidade afeta negativamente na fertilidade das mulheres (p=0,017). O grupo de mulheres inférteis teve 7,5 vezes mais chances de serem obesas quando comparadas às mulheres férteis. Conclusão Estratégias que estimulem o controle do peso são indicadas para mulheres com anovulação crônica devido à elevada atividade metabólica do tecido adiposo.


Subject(s)
Humans , Female , Adult , Young Adult , Infertility, Female/etiology , Anovulation/etiology , Obesity/complications , Exercise/physiology , Case-Control Studies , Anthropometry , Surveys and Questionnaires , Risk Factors , Sedentary Behavior , Infertility, Female/physiopathology , Infertility, Female/metabolism , Anovulation/physiopathology , Anovulation/metabolism , Metabolic Diseases/complications , Metabolic Diseases/physiopathology , Obesity/physiopathology , Obesity/metabolism
2.
Rev. Méd. Clín. Condes ; 21(3): 377-386, mayo 2010. ilus
Article in Spanish | LILACS | ID: biblio-869477

ABSTRACT

La anovulación crónica es una de las alteraciones más frecuentes que ven los ginecólogos en la consulta. Ciclos menstruales irregulares, sangrados uterinos anormales, amenorrea e infertilidad son los síntomas clínicos más frecuentemente observados. El objetivo principal en la evaluación de estas pacientes es identificar la causa que está provocando la anovulación crónica. Para propósitos de esta revisión, las causas potenciales se han agrupado en: a) amenorreas hipotalámicas, b) Anovulación crónica funcional, c) Síndrome de ovario poliquístico, d) hiperprolactinemia, e) Disfunción tiroídea, f) Falla ovárica prematura. El tratamiento está enfocado en corregir la condición que pueda estar causando el problema, optimizar la calidad de vida de la paciente y su salud, y reestablecer ciclos normales o inducir la ovulación si es que fuera necesario. Respecto a este último punto, los diferentes medicamentos y protocolos más comúnmente usados para inducción de la ovulación se analizan endetalle.


Chronic anovulation is one of the most frequent disorders seen by gynaecologists. Irregular cycles, abnormal uterine bleeding, amenorrhea and infertility are the most common clinical symptoms. The main target during the evaluation of these patients is to identify the disorders that cause chronic anovulation. For the purpose of this review, the potential causes have been grouped as follows: a) Hypothalamic amenorrhea, b) Hypothalamic functional anovulation, c) Polycystic ovary syndrome (PCO), d)Hyperprolactinemia, e) Thyroid dysfunction and f) Premature ovarian failure. The treatment of this conditionaims to correct any underlying disorder, to optimize the patient´s health and, to re-establish normal cycles or to induce regular ovulation, if required. With respect to the latter, the different drugs and protocols most commonly used for ovulation induction are reviewed in detail.


Subject(s)
Humans , Female , Anovulation/etiology , Anovulation/therapy , Infertility, Female/etiology , Amenorrhea , Chronic Disease , Ovulation Induction
3.
Femina ; 36(8): 477-483, ago. 2008.
Article in Portuguese | LILACS | ID: lil-508540

ABSTRACT

Este trabalho trata-se de uma revisão da síndrome dos ovários policísticos (SOP) em relação aos seus aspectos etiopatogênicos, clínicos, diagnósticos e terapêuticos. Tecem-se considerações sobre a importância não só de efetivo tratamento médico como também de abordagem e apoio psicológico, no sentido de melhorar ainda mais o bem-estar e a qualidade de vida dessas mulheres


The authors have reviewed the main aspects of the polycystic ovary syndrome (PCOS) with respect to its etiopathogenic, clinical, diagnostic and therapeutic features. They also make considerations on the importance of an effective clinical treatment as well as on the approaches and psychological support, aiming to improve women's well-being and quality of life


Subject(s)
Female , Hyperandrogenism/diagnosis , Hyperandrogenism/physiopathology , Hyperandrogenism/therapy , Polycystic Ovary Syndrome/diagnosis , Polycystic Ovary Syndrome/etiology , Polycystic Ovary Syndrome/physiopathology , Polycystic Ovary Syndrome/therapy , Anovulation/etiology , Clinical Diagnosis , Physical Examination , Quality of Life
4.
Genet. mol. res. (Online) ; 7(1): 140-151, Jan. 2008. ilus, tab
Article in English | LILACS | ID: lil-553781

ABSTRACT

Dopamine receptor type 3 (DRD3) expressed in the limbic system sites involved in the regulation of GnRH seems to play a role in neuroendocrine control. We hypothesized that women with chronic anovulation should show exacerbated secretion of prolactin (PRL) after thyrotropin-releasing hormone (TRH) stimulation test, having more chances for dopamine inhibitory dysfunction due to alterations in the structure of DRD3. The DRD3-coding region was evaluated in 60 women with chronic anovulation (35 without and 25 with hyperresponse of PRL after TRH stimulation), and in 34 controls. Statistically similar frequencies of homozygous AGC polymorphism (43.4 and 33.4%) and heterozygous polymorphism (33.4 and 47.9%) at position 9 were found in controls and patients, respectively. Homozygous GCG polymorphism at position 17 was identified in 3.4% Type 3 dopaminergic receptor in chronic anovulationof the patients, while heterozygosis occurred in 20.8% of the patients and in 6.6% of the controls. The novel 41563_41567delTAAGT polymorphismof DRD3 was identified in 14.7% of the controls and 8.6% of the women with chronic anovulation displaying hyperresponse of PRL after TRH stimulation. Alteration 41563_41567delTAAGT of DRD3 was not found in patients who did not show hyperresponse of PRL after TRH stimulation. Normal baseline and peak levels of PRL and thyroid-stimulating hormone were similar for women with and without 41563_41567delTAAGT in the DRD3 gene. It is concluded that the novel polymorphism in DRD3 identified in this study is not associated with the response of PRL to TRH stimulation in women with chronic anovulation.


Subject(s)
Humans , Female , Anovulation/genetics , Polymorphism, Genetic , /genetics , Anovulation/etiology , Case-Control Studies , Chronic Disease , Gene Frequency , Genotype , Prolactin , Thyrotropin/pharmacology
5.
Pakistan Journal of Medical Sciences. 2008; 24 (4): 512-516
in English | IMEMR | ID: emr-89567

ABSTRACT

Hyperprolactinaemia is a known cause of infertility. We explored the efficacy of carbegoline, the long acting dopamine agonist that was recently introduced into our medical practice. Seventy six patients with infertility secondary to hyperprolactinaemia were studied over a period of 20 weeks each. All the patients had carbegoline twice weekly for eight weeks. Two dosage regimen were used based on the pretreatment prolactin level; less than 50ng/ml had 0.25mg twice weekly [n=58] and 50ng/ml and above 0.5mg twice weekly [n=18]. Normalization of prolactin level was achieved in 75 [98.7%] patients. At the end of the study period, there was resumption of menstrual flow in 10 [76.9%] of the 13 patients that were amenorrhoiec and all the 39 [100%] patients that were oligomenorrhoeic had their normal menstrual cycle restored. Resumption of ovulatory cycles occurred in 87.7% of those with anovulatory cycles. Of the 76 patients, 69 [90.8%] got pregnant during the 20 weeks study. However, out of the 69 that got pregnant, 13 [18.8%] got pregnant while on carbegoline therapy. There was no case of carbegoline resistance or discontinuation recorded in this study. Carbegoline is a cost effective first line therapy in the management of infertile women with hyperprolactinaemia


Subject(s)
Humans , Female , Hyperprolactinemia/complications , Infertility, Female/classification , Infertility, Female/drug therapy , Infertility, Female/etiology , Ergolines/analogs & derivatives , Ergolines/administration & dosage , Ergolines , Dopamine Agents , Prolactin/drug effects , Prolactin/analysis , Prolactin , Amenorrhea/drug therapy , Amenorrhea/etiology , Anovulation/drug therapy , Anovulation/etiology , Oligomenorrhea/drug therapy , Oligomenorrhea/etiology
6.
Femina ; 35(4): 229-234, abr. 2007.
Article in Portuguese | LILACS | ID: lil-456975

ABSTRACT

Infertilidade por anovulação é uma característica prevalente na síndrome dos ovários policísticos (SOP). A retomada da ovulação pode ser alcançada pela estimulação ovariana ou pela redução das concentrações de insulina e de LH. Citrato de clomifeno é freqüentemente utilizado para indução da ovulação, por excitação direta com hormônio fóliculo estimulante (FSH). As complicações prevalentes da síndrome da hiperestimulação ovariana e gravidezes múltiplas podem ser evitadas em grande parte pela administração de baixas doses de FSH em protocolos individualizados de indução de ovulação. A hiperinsulinemia pode ser corrigida com perda de peso, ou por meio de agentes sensibilizadores da insulina como a metformina, que isolada ou em combinação com outros agentes é capaz de restabelecer a ovulação. O aconselhamento sobre a perda de peso é um passo essencial nas condutas atuais para o tratamento da SOP. A fertilização in vitro (FIV) pode ser usada com resultados excelentes, no caso de falhas dos outros métodos. O uso de inibidores da aromatase, sensibilizadores de insulina e maturação in vitro de oócitos são procedimentos alternativos para a mesma finalidade. A pletora de opções de tratamentos disponíveis que existem hoje assegura que a grande maioria das mulheres com problemas de fertilidade devido à SOP possa ser tratada prosperamente


Subject(s)
Female , Humans , Anovulation/etiology , Aromatase , Clomiphene , Fertilization in Vitro , Ovulation Induction/methods , Infertility, Female , Metformin , Polycystic Ovary Syndrome/prevention & control , Polycystic Ovary Syndrome/drug therapy , Weight Loss
7.
Acta méd. costarric ; 47(4): 180-185, oct.-dic. 2005.
Article in Spanish | LILACS | ID: lil-432748

ABSTRACT

El SOP es el trastorno endocrino más frecuente en mujeres jóvenes. Desde 1976 Kahm describe la relación entre el andogenismo ovárico y la resistencia a la insulina. Bergen, en 1980, establece la asociación ovarios poliquísticos, hiperandogenismo e hiperinsulinemia, visiualizando que el SOP no solo es causa de infertilidad y anovulación, sino que tiene riesgos metabólicos asociados. La explicación del SOP fue redefinida por un taller de consenso en Holanda, en 2003. Esta patología se presenta si existen al menos dos de los tres criterios siguientes: irregularidades menstruales, signos bioquímicos o clínicos de exceso de andrógenos y la presencia de la morfología de ovario poliquístico. Los ginecólogos frecuentemente diagnostican esta patología y por tal motivo se debe tener un conocimiento adecuado sobre sus manifestaciones clínicas y sus posibles riesgos en el largo plazo. La evidencia de la supuesta asociación con el cáncer de endometrio y predisposición a enfermedad coronaria es incompleta, pues la variedad de definiciones del SOP hace difícil su comparación. Dunaif refiere que la prevalencia de resistencia a la insulina es una función de la población estudiada y la sensibilidad y especificidad del método usado para medir este parámetro. También menciona que las mujeres con SOP son hiperinsulémicas y resistentes a insulina, independientemente de la obesidad, comparadas con mujeres normales. Legro demostró que entre el 25 y el 30 por ciento de las mujeres con el SOP tienen intolerancia a la glucosa a los 30 años, y el 8 por ciento desarrollarán franca Diabetes Mellitus tipo 2, anualmente. Descriptores: prevalencia, anovulación, hiperandrogenismo, ovarios poliquísticos, resistencia a insulina. Diabetes Mellitus tipo 2, enfermedad coronaria.


Subject(s)
Humans , Female , Anovulation/etiology , Coronary Disease , /etiology , Endocrine System Diseases , Insulin Resistance , Polycystic Ovary Syndrome/complications , Polycystic Ovary Syndrome/diagnosis , Polycystic Ovary Syndrome/etiology , Polycystic Ovary Syndrome/physiopathology , Polycystic Ovary Syndrome/therapy , Costa Rica
9.
Medical Journal of Reproduction and Infertility. 2001; 2 (5): 63-67
in English, Persian | IMEMR | ID: emr-57669

ABSTRACT

Polycystic ovary syndrome [PCOS] is one of the most common causes of anovulation in women during reproduction years. In this syndrome the first choice for ovulation induction is clomiphene citrate. Approximately 15-25% of patients have been shown to be resistant to even high levels clomiphene and fail to ovulate. To assess the relationship between ovarian unresponsiveness to clomiphene and some clinical and paraclinical factors in PCOS, a prospective, randomized clinical trial was performed on patients referring to the Royan Institute between May 1998 to May 2000. Fifty three PCOS patients with at least 5 successive years of infertility and an age range of 25-35 years were randomly selected. All patients suffered from oligomenorrhea, hirsutism and in all patients baseline concentrations of FSH, LH, testosterone, FBS, fasting insulin, androstandione, 17-alpha-hydroxy progesterone and DHEAs were determined. In all patients the body mass index [BMI], ovarian volume and the number of follicles in each ovary were measured. After transvaginal sonography on 3rd day of menstrual cycle, the patients were treated with clomiphene citrate in 2 cycles. In the first cycle 100 mg/day clomiphene citrate was administered from day 5 to day 9 of the cyle and if no response, the second cycle included 150 mg/day clomiphene citrate and the rate of ovulation was studied. With respect to ovulation the patients were divided in 2 groups, group 1 with ovulation and group 2 without ovulation Usingt student test, the two groups were statistically compared. The ovarian volumes were 8.6 +/- 4.3ml [Mean +/- SD] and 8.74?3.7ml in groups 1 and 2, respectively. The BMI in the 2 groups were 28.0 +/- 3.8 and 29.72 +/- 4.36 [mean +/- SD], respectively. No siginficant difference were observed between the 2 groups in these cases. However, 72.4% of patients in group 1 and 45.8% in group 2 had <10 follicles in each ovary [p < 0.05]. There results suggest no correlation between ovarian volume or BMI and response to clomiphene. However, our findings are highly suggestive of a correlation between number of primary follicles in each ovary and responsiveness to clomiphene, and thus measurement of primary follicle number in ovaries may be a predictive factor for clomiphene responsiveness


Subject(s)
Humans , Female , Prospective Studies , Ovarian Follicle/drug effects , Clomiphene/administration & dosage , Clomiphene , Anovulation/etiology , Anovulation/drug therapy , Ovulation Induction/methods , Body Mass Index , Fertility Agents, Female
10.
Braz. j. med. biol. res ; 32(10): 1239-42, Oct. 1999. graf
Article in English | LILACS | ID: lil-252274

ABSTRACT

Since previous work has shown that stimulation early in life decreases sexual receptiveness as measured by the female lordosis quotient, we suggested that neonatal handling could affect the function of the hypothalamus-pituitary-gonadal axis. The effects of neonatal handling on the estrous cycle and ovulation were analyzed in adult rats. Two groups of animals were studied: intact (no manipulation, N = 10) and handled (N = 11). Pups were either handled daily for 1 min during the first 10 days of life or left undisturbed. At the age of 90 days, a vaginal smear was collected daily at 9:00 a.m. and analyzed for 29 days; at 9:00 a.m. on the day of estrus, animals were anesthetized with thiopental (40 mg/kg, ip), the ovaries were removed and the oviduct was dissected and squashed between 2 glass slides. The number of oocytes of both oviductal ampullae was counted under the microscope. The average numbers for each phase of the cycle (diestrus I, diestrus II, proestrus and estrus) during the period analyzed were compared between the two groups. There were no significant differences between intact and handled females during any of the phases. However, the number of handled females that showed anovulatory cycles (8 out of 11) was significantly higher than in the intact group (none out of 10). Neonatal stimulation may affect not only the hypothalamus-pituitary-adrenal axis, as previously demonstrated, but also the hypothalamus-pituitary-gonadal axis in female rats


Subject(s)
Female , Animals , Rats , Anovulation/etiology , Estrus/physiology , Handling, Psychological , Reproduction , Animals, Newborn , Hypothalamo-Hypophyseal System/physiology , Pituitary-Adrenal System/physiology , Rats, Wistar , Stress, Physiological/complications
11.
Ginecol. obstet. Méx ; 67(9): 433-7, sept. 1999. tab
Article in Spanish | LILACS | ID: lil-258912

ABSTRACT

La obesidad se asocia a una gran variedad de trastornos endocrinos hipotálamo-hipófisio-ováricos que pueden llevar a una anovulación persistente. La reducción de peso puede mejorar el perfil hormonal y por lo tanto recuperar la función ovulatoria. El objetivo del presente estudio fue valorar el efecto de la reducción de peso en la condición clíonica y hormonal de mujeres anovulatorias obesas en el Instituto de Medicina Reproductiva del Bajío en el Hospital Aranda de la Parra de la ciudad de León, Guanajuato. Se analizaron un total de 30 pacientes entre 18 y 35 años de edad con obesidad, anovulación crónica y sin patología tiroidea. Previo y posterior a un tratamiento de reducción de peso, con pérdida de al menos 5 por ciento de peso inicial, se analizaron hormona luteinizante (LH), hormona folículo estimulante (FSH), estradiol, prolactina, testosterona, dihidroepiandrostendiona-sulfato (DEA-S), curva de tolerancia oral a la glucosa y progesterona en día 21, peso, IMC, relación cintura/cadera y porcentaje de grasa por suma de pliegues. La pérdida media de peso fue de 9.5 ñ 4.3 kg. lo que representa una pérdida de peso de 10.96 por ciento con respecto al inicial. Se presentó ovulación espontánea en 26 pacientes (86.6 por ciento). Hubo una reducción significativa en los niveles basales de LH, estradiol, testoterona, DHEA-S, así como un aumento en los niveles de progesterona. De 12 pacientes con curva de tolerancia a la glucosa alterada, nueve (75 por ciento) observaron mejoría la final del tratamiento. Los resultados obtenidos demuestran que la disminución de peso y de porcentaje corporal de grasa puede mejorar el perfil hormonal y la función ovulatoria de pacientes anovulatorias obesas por lo que estas mujeres deberían someterse a un tratamiento de reducción de peso antes de comenzar con inductores de ovulación


Subject(s)
Humans , Female , Adolescent , Adult , Anovulation/diet therapy , Anovulation/etiology , Diet Therapy , Obesity, Morbid/complications , Obesity, Morbid/diet therapy , Obesity, Morbid/physiopathology , Weight Loss/physiology , Body Composition , Body Mass Index , Body Weight , Estrogens/blood , Progesterone/blood , Testosterone/blood , Treatment Outcome
13.
Rev. invest. clín ; 48(5): 335-42, sept.-oct. 1996. tab
Article in English | LILACS | ID: lil-184200

ABSTRACT

Objetivo. Investigar las concentraciones séricas de insulina en condiciones basales y dinámicas en un grupo de adolescentes mexicanas caracterizadas por tener alteraciones mestruales. Métodos. Se estudiaron 77 adolescentes pospuberables: 65 de ellas, con edad promedio de 15 ñ 1.7 años, presentaban ciclos anovulatorios caracterizados por periodos mestruales con duración menor de 20 días o mayor de 45 días, y el grupo control consistió de 12 adolescentes (15 ñ 1.2 años de edad) clínicamentes sanas, con ciclos ovulatorios y sangrados endometriales normales. En todas las sujetos se obtuvieron las siguientes características clínicas: índice de masa corporal, relación cintura/cadera, presencia y severidad de acné, hirsutismo, acantosis nigricans e hiperkeratosis folicular. Se realizaron estudios de ultrasonido transabdominal de la región pélvica, así como determinaciones de suero de LH, FSH, estradiol, prolactina, testosterona, androstendiona y de la globulina transportadora de esterioides sexuales (SHBG). En todas se midió en sangre venosa la glucosa e insulina en condiciones pre y posprandiales. Resultados. Las jóvenes anovulatorias se subdividieron en tres grupos dependiendo de la presencia de acantosis nigricans y sobrepeso. Se observaron concentraciones de insulina significativamente más elevadas en los grupos con anovulación que en los controles. Las concentraciones de insulina en las anovulatorias correlacionaron con la presencia y gravedad de acantosis, la relación cintura/cadera, el índice de peso corporal y las concentraciones circulantes de SHBG. Conclusiones. Los resultados de este estudio indicaron una importante correlación entre las concentraciones en suero de la insulina y la presencia de alteraciones de la función ovárica (anovulación en adolescentes mexicanas. Estos hallazgos sugieren a la hiperinsulinemia como un marcador predictivo de anovulación crónica y de alteraciones metabólicas en la vida adulta; sin embargo, estas observaciones requieren de mayor investigación


Subject(s)
Humans , Female , Adolescent , Acanthosis Nigricans/complications , Anovulation/etiology , Blood Glucose , Body Mass Index , Case-Control Studies , Gonadal Steroid Hormones/blood , Insulin/blood , Mexico , Puberty , Polycystic Ovary Syndrome/complications , Polycystic Ovary Syndrome/diagnosis , Menstruation Disturbances/complications
14.
Arq. bras. endocrinol. metab ; 40(3): 203-8, set. 1996. ilus
Article in Portuguese | LILACS | ID: lil-209599

ABSTRACT

O mecanismo exato da anovulaçäo decorrente da síndrome dos ovários policísticos (SOP) näo está estabelecido. Secreçäo tônica de LH, presumivelmente consequência de pulsos de LHRH com frequência e amplitude de padräo semelhante ao masculino, hiperandrogenismo e resistência insulínica estäo associados à distribuiçäo anormal de fatores a nível celular que regulam receptores para gonadotrofinas, secreçäo hormonal pelas células da teca e granulosa, crescimento e seleçäo folicular. Inibinas, ativinas, folistatina e outros fatores intra-foliculares encontram-se alterados em pacientes com SOP prejudicando o mecanismo de seleçäo do folículo dominante, provocando acúmulo de diversos folículos antrais pequenos na periferia dos ovários, levando ao aspecto ultrassonográfico característico e à perpetuaçäo dos distúrbios hormonais.


Subject(s)
Humans , Female , Anovulation/etiology , Polycystic Ovary Syndrome/metabolism , Hyperandrogenism , Insulin Resistance
15.
Perinatol. reprod. hum ; 9(4): 221-6, oct.-dic. 1995. tab, ilus
Article in Spanish | LILACS | ID: lil-180659

ABSTRACT

Objetivo. Adquirir experiencia institucional en el uso de FSH "pura" para inducir ovulación en mujeres con síndrome de ovarios poliquísticos. Material y métodos. Se estudiaron durante el periodo comprendido del 1o. de junio de 1990 al 31 de mayo de 1993, 110 mujeres con diagnóstico de esterilidad anovulatoria, secundaria a síndrome de ovario poliquísticos, sin ningún otro factor causal de esterilidad, en quienes previamente ya se había intentado y fracasado la inducción de ovulación con citrato de clomifen. Se realizaron 284 ciclos de tratamiento con FSH pura, con un protocolo en el que se inicia la administración de 150 UI por vía IM del medicamento a partir del primer día del ciclo menstrual espontáneo o inducido, implementando vigilancia estrecha mediante determinaciones seriadas de estradiol sérico y seguimiento del crecimiento folicular por ultrasonografía a partir del séptimo u octavo día del ciclo, y al encontrar datos inminentes de ruptura folicular, se administraron de 5 a 10,000 UI de Hormona Gonadotropina Coriónica para favorecer la ovulación. Resultados: Se logró ovulación en 205 ciclos (72.1 por ciento), con un total de 62 embarazos que corresponde al 56.3 por ciento del total de pacientes. De estas gestaciones, 13 fueron embarazos múltiples (un quíntuple, un cuádruple, cuatro triples y siete dobles). Se perdieron 15 embarazos (24.1 por ciento) en abortos del primer y segundo trimestre y un embarazo ectópico. El síndrome de hiperestimulación ovárica se presentó en 12 casos, constituyendo el 5.8 por ciento. Conclusión. La FSH pura es el medicamento de segunda elección para inducir la ovulación en el síndrome de ovarios poliquísticos, en aquellas mujeres en quienes previamente se haya fracasado con el citrato de clomifen


Subject(s)
Humans , Female , Anovulation/etiology , Anovulation/therapy , Chorionic Gonadotropin/administration & dosage , Dosage Forms , Follicle Stimulating Hormone/administration & dosage , Follicle Stimulating Hormone/therapeutic use , Ovulation Induction , Polycystic Ovary Syndrome/physiopathology , Polycystic Ovary Syndrome/therapy
16.
Rev. bras. ginecol. obstet ; 14(6): 279-83, nov.-dez. 1992. tab
Article in Portuguese | LILACS | ID: lil-196371

ABSTRACT

Estudamos 314 pacientes. Para efeito comparativo selecionamos 50 pacientes originárias do mesmo setor e supostamente sem distúrbio ovulatório. Valorizamos o estudo do ciclo menstrual (59,85 por cento de irregularidade menstrual e mais freqüentemente a oligomenorréia), queixas das pacientes (mais presente a esterilidade, 66,24 por cento), dosagens hormonais fundamentais (FSH, LH, prolactina e progesterona), estudo da curva térmica basal (disfunçäo ovulatória em 94,64 por cento das pacientes), estudo histológico do endométrio (alterado em 95,86 por cento dos casos estudados) e ultrassonografia pélvica (em 96 pacientes a policistose ovariana apareceu em 92,70 por cento).


Subject(s)
Humans , Female , Adult , Anovulation/diagnosis , Ovulation/physiology , Menstruation Disturbances/diagnosis , Anovulation/etiology , Endometrium/pathology , Follicle Stimulating Hormone/blood , Luteinizing Hormone/blood , Progesterone/blood , Prolactin/blood , Menstruation Disturbances/complications
17.
Femina ; 20(5): 420-6, maio 1992.
Article in Portuguese | LILACS | ID: lil-173561
18.
s.l; UPCH. Facultad de Medicina Alberto Hurtado; 1992. 53 p. tab. (TB-3248-3248a).
Thesis in Spanish | LILACS | ID: lil-107485

ABSTRACT

Se realizó un estudio retrospectivo en mujeres con infertilidad de origen ovárico endocrino en el Hospital Arzobispo Loayza entre enero de 1983 y Setiembre de 1991, encontrándose 138 casos que corresponden a una incidencia del 22.4 por ciento de las pacientes infértiles, representando un incremento de dicha patología en nuestro medio. La entidad más frecuente fue la Anovulacián crónica de causa indeterminada con un 31.87 por ciento, seguida por el Sindrome de ovario poliquístico con 18.84%, la Hiperprolactinemia con 18.12 por ciento, y la Fase lútea inadecuada con 17.38 por ciento. Estas tres entidades han aumentado su incidencia a expensas de la Anovulación crónica de causa indeterminada, debido a las mayores facilidades para su diagnóstico. El 61.59 por ciento tuvo irregularidades mestruales, siendo las más frecuentes la oligomenorrea, y la amenorrea, presentes ambas en el 28.26 por ciento de las pacientes. Las causas más importantes de oligomenorrea fueron la Anovulación crónica de causa indeterminada, con 51.28 por ciento, y la poliquistosis ovárica, con 30.77 por ciento, y de amenorrea la Hiperprolactinemia con 35.9 por ciento. El 83.33 por ciento de las pacientes con Fase lútea inadecuada tuvo ciclos clinicamente regulares


Subject(s)
Infertility, Female/diagnosis , Infertility, Female/etiology , Infertility, Female/pathology , Ovary/anatomy & histology , Ovary/physiopathology , Amenorrhea/etiology , Anovulation/diagnosis , Anovulation/etiology , Hyperprolactinemia/diagnosis , Hyperprolactinemia/etiology , Luteal Phase , Oligomenorrhea/etiology , Peru , Polycystic Ovary Syndrome/diagnosis , Polycystic Ovary Syndrome/etiology
19.
Rev. méd. Chile ; 119(1): 60-3, ene. 1991. tab
Article in Spanish | LILACS | ID: lil-98184

ABSTRACT

A 30 year old patient with idiopathic thrombocytosis received chemoterapy and developed amenorrhea and secondary ovarian failure. After discontinuation of chemotherapy, she became pregnant and recovered normal ovarian function 6 monthes after delivery


Subject(s)
Pregnancy , Adult , Humans , Female , Drug Therapy/adverse effects , Anovulation/etiology , Amenorrhea , Gonadotropins/deficiency , Estrogens , Ovarian Function Tests
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