RESUMEN
AIM: The aim of this study was to identify potential predictive factors for cervical disease in women with HIV and to evaluate adherence during follow-up to cervical cancer screening. METHODS: In order to identify the independent role of factors associated with the presence of a cervical abnormality, all of the variables showing in univariate analyses a potential association with the outcome variable (presence of cervical abnormalities) were entered into a multivariate logistic regression model, along with age at first visit to our center, and age at diagnosis. RESULTS: A total of 540 HIV-positive women who received screening for cervical cancer during the first year after their first visit to our center were included in the analysis; 423 (78.3%) had normal cytology and 117 (21.7%) had cytological abnormalities, classified as follows: 21 atypical squamous cells of undetermined significance (17.9%); 51 low-grade squamous intraepithelial lesions (43.6%); 41 high-grade squamous intraepithelial lesions (35.0%); and four cervical cancers (3.4%). In our study, women with more than two previous pregnancies were significantly associated with a lower risk of cervical cytological abnormalities compared to the other women. Women with CD4+ levels of 200-499/mm3 had a higher risk of developing cervical cytological abnormalities compared to those with a CD4+ level > 500/ mm3 . CONCLUSION: In summary, management of HIV-positive women must be modeled on HIV-clinical status, CD4+ cell count, drug regimen, and adherence to follow-up, relying on the cooperation of highly qualified professionals. In HIV-positive women, an adequate screening and follow-up allows for a reduced occurrence of advanced cervical disease and prevents recourse to invalidating surgical interventions.
Asunto(s)
Detección Precoz del Cáncer/métodos , Infecciones por VIH/sangre , Neoplasias del Cuello Uterino/diagnóstico , Adulto , Comorbilidad , Detección Precoz del Cáncer/estadística & datos numéricos , Femenino , Infecciones por VIH/epidemiología , Humanos , Persona de Mediana Edad , Factores de Riesgo , Neoplasias del Cuello Uterino/epidemiologíaRESUMEN
This report describes a case of congenital toxoplasmosis in a newborn in Southern Italy. A pregnant mother had been admitted at the 20th week of her pregnancy on account of pharyngodynia and laterocervical lymphadenopathy. Although serological testing of the mother's serum documented a seroconversion with positive IgG and IgM anti-Toxoplasma antibodies during II trimester, the woman refused to perform prenatal diagnosis for congenital toxoplasmosis. Fetal ultrasound scan already showed mild asymmetrical triventricular hydrocephaly and cerebral calcifications. After birth, real-time PCR on cerebrospinal fluid and blood samples of the newborn showed a positive result for 529bp-repeat element DNA of T. gondii, In addition brain magnetic resonance imaging and computed tomography showed a characteristic diffuse brain tissue loss associated with hydrocephalus. For the first time molecular characterization of T. gondii isolate was performed directly from the newborn's CSF samples by using nested-PCR-RFLP of sag-2 and pk1 genes. The PCR-RLFP analysis revealed that the isolate belongs to the clonal type II, the predominant lineage causing human toxoplasmosis, as confirmed by DNA sequencing.
Asunto(s)
Toxoplasma/genética , Toxoplasmosis Congénita/parasitología , Adulto , Anticuerpos Antiprotozoarios/sangre , Secuencia de Bases , Líquido Cefalorraquídeo/parasitología , ADN Protozoario/líquido cefalorraquídeo , ADN Protozoario/química , Femenino , Genotipo , Técnicas de Genotipaje , Humanos , Inmunoglobulina G/sangre , Inmunoglobulina M/sangre , Recién Nacido , Reacción en Cadena de la Polimerasa , Polimorfismo de Longitud del Fragmento de Restricción , Embarazo , Toxoplasma/clasificación , Toxoplasma/inmunología , Toxoplasmosis Congénita/líquido cefalorraquídeo , Toxoplasmosis Congénita/diagnóstico por imagenRESUMEN
OBJECTIVE: To evaluate the risk of preeclampsia in pregnant women with human immunodeficiency virus (HIV). METHODS: This is a 26-year population-based retrospective cohort study. Human immunodeficiency virus-infected pregnant women were compared with a HIV-negative comparison group. The primary outcome was the incidence of preeclampsia. We planned subgroup analysis according to antiretroviral therapy. RESULTS: A total of 84,725 women were included in the analysis, of whom 453 were HIV-infected and 84,272 HIV-negative. Of the 453 HIV-infected women, 301 (66.4%) received highly active antiretroviral therapy (HAART group) during pregnancy, whereas 152 (33.6%) did not. After adjusting for confounders, we found that HIV-infected women had a significantly higher risk of preeclampsia (10.2% compared with 4.1%; adjusted odds ratio [OR] 2.68, 95% confidence interval [CI] 1.96-3.64), preeclampsia with severe features (4.0% compared with 2.0%; adjusted OR 2.03, 95% CI 1.26-3.28), early-onset (3.5% compared with 1.4%; adjusted OR 2.50, 95% CI 1.51-4.15) and late-onset preeclampsia (6.6% compared with 2.6%; adjusted OR 2.64, 95% CI 1.82-3.85), and preterm birth at less than 37 weeks of gestation (11.0% compared with 4.7%; adjusted OR 2.50, 95% CI 1.86-3.37) compared with the comparison group. Human immunodeficiency virus-infected women who received HAART had a significantly higher risk of preeclampsia compared with women without HIV (13.0% compared with 4.1%; adjusted OR 3.52, 95% CI 2.51-4.94) and compared with the non-HAART group (13.0% compared with 4.6%; adjusted OR 3.08, 95% CI 1.34-5.07). The non-HAART group had a similar risk compared with women without HIV (4.6% compared with 4.1%; adjusted OR 1.14, 95% CI 0.53-2.44). CONCLUSION: Human immunodeficiency virus-infected women had an increased risk of preeclampsia. Some of this risk seems to be linked to HAART.
Asunto(s)
Terapia Antirretroviral Altamente Activa/efectos adversos , Infecciones por VIH , Preeclampsia/epidemiología , Complicaciones Infecciosas del Embarazo/tratamiento farmacológico , Adulto , Estudios de Casos y Controles , Estudios de Cohortes , Femenino , Humanos , Incidencia , Italia/epidemiología , Preeclampsia/etiología , Embarazo , Estudios Retrospectivos , Factores de RiesgoRESUMEN
In the past, pregnancy was contraindicated in patients with spinal muscular atrophy. Recently, more cases are occurring because of improvement in survival and functional status. The goals for anesthetic management of these patients include satisfactory anesthesia during surgery and excellent postoperative analgesia with minimal compromise of respiratory function. Spinal anesthesia may be considered contraindicated due to spinal deformities, but successful spinal anesthesia was performed in a 37 year old parturient following magnetic resonance imaging of the spine.