inper

BACKGROUND: Endometriosis is a pathophysiological condition characterized by glands and stroma outside the uterus in regions such as the bladder, ureter, fallopian tubes, peritoneum, ovaries, and even in extra pelvic sites. One of the main clinical problems of endometriosis is chronic pelvic pain (CPP), which considerably affects the patients' quality of life. Patients with endometriosis may, cyclically or non-cyclically (80% of cases) experience CPP. High levels of anxiety and depression have been described in patients with endometriosis related to CPP; however, this has not been evaluated in endometriosis women with different types of CPP...

Controversy remains surrounding vitamin D routine supplementation in healthy pregnancy, and the doses are unclear. The aim of this study was to describe maternal vitamin D status throughout pregnancy in a group of Mexican women and evaluate the effect of frequently prescribed doses of vitamin D3 on longitudinal 25-OH-D concentrations, adjusting for obesity, season, and other factors. We conducted a cohort study (Instituto Nacional de Perinatología-INPer) (2017-2020)) of healthy pregnant women without complications...

Background: Depression and anxiety are frequent during pregnancy, and epidemiological studies demonstrate high rates of co-morbidity. Aims: To evaluate the association between the trait and state anxiety and depressive symptoms in women during the perinatal period. Method: A transversal study was conducted at the National Institute of Perinatology (INPer, Mexico City) from 2012 and 2015. Pregnant women diagnosed with Major Depressive Disorder (MDD) were included (N=128). Depressive and anxiety symptoms were evaluated using CES-D and STAI, respectively...

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BACKGROUND: Invasive prenatal diagnosis (IPD) allows identification of fetal diseases, mainly aneuploidy. With the addition of first-trimester prenatal screening and structural ultrasound, IPD indications have changed. OBJECTIVE: To describe the current indications for IPD in pregnant patients at INPer. METHODS: Descriptive and retrospective study. We reviewed medical records of patients in which IPD was performed during a period of 2.5 years...

OBJECTIVE: To determine the prevalence of fetal bone dysplasias diagnosed at the Department of Maternal Fetal Medicine (UNIMEF) of the Instituto Nacional de Perinatologia (INPer); and to describe the most frequent skeletal dysplasias and to propose a diagnostic flow chart. MATERIALS AND METHODS: This is a case series study including skeletal dysplasias cases from January 1995 until December 2009 at the UNIMEF Statistical analysis was performed using SPSS 12 statistical software...

OBJECTIVES: A review on the impact of HIV/AIDS infection during pregnancy and early infancy is presented. We also present the strategies intended to decrease perinatal transmission and the current knowledge from the scientific point of view. METHODS: Considering historical backgrounds, a thorough examination was performed, with the author's analytic experience, the development of diagnosis and treatment methods, as well as the national level and worldwide impact of recently breakthroughs in that field...

BACKGROUND: An important consideration is to specify the areas of conflict that will be worked on during the psychotherapeutic process in order to develop a specific psychological model for a group intervention with menopausal women. OBJECTIVE: To determine the most relevant areas of psychological conflict for women in the menopausal stage by means of a focalization technique. PATIENTS AND METHOD: A descriptive, cross-sectional, longitudinal study with non-experimental design was done in 29 patients from the Perinatology National Institute of Mexico (INPer)...

BACKGROUND: The damage of the lower urinary tract is originated by complications of obstetric or gynecological surgery, which if not detected timely determines the formation of fistulas. OBJECTIVE: To analyze the experience in diagnosing and treating vesicovaginal fistulas attended at the gynecologic urology clinic of the Instituto Nacional de Perinatologia (INPer). MATERIAL AND METHOD: Retrospective study of 27 files of patients diagnosed with vesicovaginal fistula at the gynecologic urology clinic of the INPer from January 11 1992 trough December 31st 2005...

OBJECTIVE: To establish a description of the psychiatric population of the Instituto Nacional de Perinatología (INPer), as well as of the exposed newborns to psychopharmacological treatment during the gestation. MATERIAL AND METHOD: One hundred forty-six women were gathered, by means of serial files; 85 of them had an obstetric episode of high risk and 61 were assisted in the institution due to gynecological alterations. A clinical psychologist and a psychiatrist carried out, each one, an interview and the clinical history of all the women...

Medical researchers that work at the National Institutes of Health have a preponderant role in the scientific production of Mexico. This article focuses their behavior during the last 12 years, within the National System of Investigators (SNI). According to the citation and publication indices, the medical researchers are of greater productivity and quality. The number of investigators of the Institutes that have obtained their entrance to the SNI has grown in 129.8%, during the period of study and has been constant in each one of the Institutes of Health, with the exception of the INPer, that besides to have smaller number of researchers within the SNI, shows a tendency to low...

OBJECTIVE: We analyzed the spectrograms of the cry of deaf children and compared the results with those of normal children. MATERIAL AND METHODS: Twenty deaf children (0-2 years of age, both sexes) and 20 normal hearing children of both sexes within the same age range were studied. The deaf cases were selected from patients with high-risk pregnancies who are followed up at the National Institute of Perinatology (INPer), Department of Human Communication. Brainstem evoked potential responses were carried out in order to corroborate hearing loss in the affected group and to verify normal hearing in the other group...

AIM: To examine effectiveness and tolerance of tropacin in patients with hyperactive urinary bladder (HAUB). MATERIAL AND METHODS: 62 patients aged between 19 and 82 with hyperactive bladder have received tropacin in a dose 3-10 mg twice a day for 12 weeks. Of them 31 had idiopathic detrusor unstability (IDUS), 10 had sensory urgent disorders (SUD), 21 suffered from detrusor hyperreflexia (DHR). RESULTS: In IDUS patients 12-week tropacin administration reduced mean daily number of urination from 14...

OBJECTIVE: To identify the factors associated with the acceptance of tubal ligation after childbirth among HIV-infected patients. MATERIAL AND METHODS: A case-control study was conducted from March 1988 to February 1999, at Mexico's National Institute of Perinatology (INPer), in 72 HIV-positive pregnant women. Cases were 49 women who accepted postpartum tubal ligation after childbirth, and controls were 23 women who refused this birth control method. Data collected for each patient were demographic characteristics, sexual and reproductive history, and HIV status...

We present the experience from Instituto Nacional de Perinatología (INPer) with the use of subdermal contraceptive implants Norplant from 1995 to 1997. The purpose was to Know the sociodemographic characteristics and evaluate contraceptive efficacy, adverse effects and tolerance on the users of Norplant. We carried out a prospective, observational trial in the Family Planning Clinic, during the period january 1o, 1995 through december 31, 1997. Women with desire of long term hormonal contraception, and without contraindications for the use of progestins were eligible for the study...

We evaluated the accuracy of the Q-tip test to measure uretrhovesical junction mobility in patient's histories of urinary incontinence, and pelvic relaxation. A retrospective study of 183 files of patients with urinary incontinence and anterior vaginal wall relaxation in the Instituto Nacional de Perinatología (INPer) between march 1994 and may 1995. All patients underwent a systematic diagnosis evaluation with detailed history and physical examination including Q-test, neurology examination, urinary, urine culture, uretrhoscopy and urodinamic studies...

The human behavior and its social determinants are critical variables for understanding the etiology, treatment, and prevention of many disorders previously attributed to biological substrates. Among the many categories of human behavior to receive special attention from health researchers and practitioners are life events, coping responses and emotional state. The relation between these categories constituted a particular field of investigation. This relationship rather than forcing to focus on disease, distress, disability, and other failures in human functioning, permits to address health, abilities, resources, and other positive aspects of human functioning...

Sixty pregnant women with symptoms of UTI, who assisted to the Emergency Room of the INPer, were submitted to urine culture and rapid urine tests for the detection of nitrites and leukocytes with the "Multistix 10 SG" (R) stripes. A control group was integrated of 20 pregnant women without symptoms of UTI submitted to the same methodology. In the first group, 34 urine cultures were reported as negative, 9 were as contaminated and 17 were positive. The sensitivity and specificity of the nitrite test was 94%...

39 patients which underwent an IVF-ET procedure at the INPer were divided in two groups. To one of them, progesterone was administered since the day of oocyte retrieval (group I), whereas the other group received progesterone 48 hours before hCG administration (group II). There were no statistical differences between the groups in the parameters analysed before the oocyte retrieval. There were statistical differences between the groups in progesterone levels in the day of oocyte retrieval in favour of group II, and in fertilization rate and transfer rate for group I...

To start an active sexual activity at an earlier age and with a larger number of partners, has arousen the frequency of sexually transmitted diseases (STS). The teenagers are a group particularly affected. The objective of this article is to report the etiology of STD in a group of teenagers, out-patients at the Instituto Nacional de Perinatologia (INPer). The study includes 1360 patients at the clinic of STD at the INPer, 8.5 percent were less than 20 years old; 18.9 percent of them had previously a STD. The most frequent pathology was cervicovaginitis and the most frequently isolated pathogens were Candida sp, Gardnerella vaginalis and Ureaplasma urealyticum...