We wished to assess whether ocular toxoplasmosis can be reactivated during pregnancy in immunocompetent females, and whether such reactivation is confined to the eye or whether the fetus is exposed to the risk of vertical transmission. For this purpose, we retrospectively examined 18 females with ocular toxoplasmosis during the course ...

OBJECTIVE: We investigated the possible role of Helicobacter pylori infection in iron deficiency during pregnancy in a large group of mothers in Germany after the birth of their baby under special consideration of iron supplementation. STUDY DESIGN: All women who were delivered of their baby between November 2000 and November ...

BACKGROUND: Antenatal antiretroviral therapy is integral to preventing vertical transmission of HIV-1. The impact of temporary triple antiretroviral therapy in pregnancy on the emergence of antiretroviral resistance has not been studied. OBJECTIVE: To determine the impact of temporary triple antiretroviral therapy in pregnancy on emergence of antiretroviral resistance. METHODS: Pregnant ...

Objective. During pregnancy cytokines and inflammatory mediators stimulate the expression of prostaglandin, the levels of which determine the onset of labor. The aim of this work was to study interleukin IL-1β, IL-6 and IL-8 levels in the vaginal discharge, serum and urine of pregnant women with genitourinary infection before and ...

To further investigate the vertical transmission route of human papillomavirus (HPV) and the indication for the choice of mode of delivery, the infective status of 152 asymptomatic pregnant wemen and the maternal-fetal transmission were studied. By using general primers in polymerase chain reaction (GP-PCR) combined with restriction fragment length polymorphism ...

BACKGROUND: Infections caused by Chlamydia trachomatis (ChT) are the most prevalent sexually transmitted bacterial infections worldwide. ChT is a cause of cervicitis, endometritis, salpingitis, tubal infertility and ectopic pregnancy. Perinatal infections with ChT have been associated with premature rupture of membranes, stillbirth, preterm delivery, and in newborns with conjunctivitis and ...

We report a case of human echovirus 11 infection in a neonate at the time of Bornholm disease in late pregnancy of the mother. Mother and baby were found to be infected with the same virus, with a combination of diagnostic virologic techniques, demonstrating likely transmission from mother to baby ...

AIM: The aim of the study was to evaluate the prevalence of Chlamydia trachomatis (C. trachomatis) infection in women with adverse pregnancy outcomes. MATERIAL AND METHOD: 258 patients aged 18-43 yrs were enrolled into the study. Among them, 162 women have had spontaneous abortions in the past (group A), 81 ...

Primary maternal infection with toxoplasmosis during pregnancy is frequently associated with transplacental transmission to the fetus. This study was conducted to test the utility of a polymerase chain reaction (PCR) assay to detect recent infections with Toxoplasma in pregnant women. One hundred forty-eight women with high-risk pregnancies who had abnormal ...

OBJECTIVE: To determine the range of policies and practices related to the management of genital chlamydial infection employed at termination of pregnancy services in England and Wales. DESIGN: Cross-sectional descriptive study. SETTING: England and Wales. POPULATION: Termination of pregnancy providers. METHODS: Survey questionnaire administered to termination of pregnancy providers. MAIN ...

OBJECTIVE: To investigate the role of intrauterine infections in unexplained second trimester abortions and stillbirths. STUDY DESIGN: Histopathologic and microbiologic evidence of intrauterine infection in the placentas, fetal membranes and fetal lung tissues of 18 unexplained second trimester abortions and macerated stillbirth cases as well as the placentas and fetal ...

OBJECTIVE: To determine if protective behavior prevents child-to-mother transmission of cytomegalovirus (CMV) during pregnancy. STUDY DESIGN: We studied 166 seronegative mothers (94% white women; mean age, 33 years) with a child <36 months of age attending a day care facility. Mothers, either pregnant or attempting pregnancy, were randomly assigned by ...

AIM: Many pregnant women are exposed to antibiotics for urinary tract infections during pregnancy. Our aim is to bring attention to antibiotherapy in unplanned pregnancies. METHOD: Among the 511 cases followed by our 'Toxicology Information and Follow-up Service' for drug exposure during pregnancy, 101 cases, unaware of their pregnancy, had ...

OBJECTIVE: To provide a comprehensive review of urinary tract infections (UTIs) during pregnancy. All aspects of UTIs, including epidemiology, pathogenesis, resistance, clinical features, diagnosis, treatment, and prevention, were reviewed. DATA SOURCES: MEDLINE (1966-August 2003) and Cochrane Library searches were performed using the key search terms urinary tract infection, pyelonephritis, cystitis, ...

This article summarizes the pathophysiology, patient presentation, diagnostic testing, and current treatment modalities for pregnant women presenting with urinary tract symptoms in pregnancy. Urinary tract infection is a common health problem, affecting millions of people each year. However, this seemingly benign condition may have serious consequences if it occurs during ...

INTRODUCTION: Intrauterine infection is frequently associated with pregnancy loss in pregnant women. DISCUSSION: This article reviews the role of Gram-negative bacterial infection in various complications related to early pregnancy and subsequent pregnancy loss. Here we discuss the pathways of ascending intrauterine infection, microbiology and the pathophysiology of such infections. The ...

Listeria infection during pregnancy can cause the death of both mother and fetus. Previous studies established that immunostimulatory CpG oligodeoxynucleotides (ODN) increase the resistance of healthy adult mice to many infectious pathogens, including Listeria monocytogenes. This study examines whether the innate immune response elicited by CpG ODN can reduce the ...

OBJECTIVE: To investigate whether rhinovirus infection leads to increased airborne dispersal of coagulase-negative staphylococci (CoNS). DESIGN: Prospective nonrandomized intervention trial. SETTING: Wake Forest University School of Medicine, Winston-Salem, North Carolina. PARTICIPANTS: Twelve nasal Staphylococcus aureus-CoNS carriers among 685 students screened for S. aureus nasal carriage. INTERVENTIONS: Participants were studied for ...

To examine the frequency of congenital infection by Neospora caninum, BALB/c mice were inoculated intraperitoneally with tachyzoites of N. caninum either during pregnancy (Group 1) or 4 weeks or more before pregnancy (Group 2). Further, the mice inoculated during pregnancy were bred at 4 weeks or more after delivery to ...

In a retrospective review of 21 pregnant patients who had appendicectomy for suspicion of appendicitis, 18 had histological confirmation while 2 had lymphoid hyperplasia and 1 was normal, giving a negative appendicectomy rate of 14.3%. The incidence of confirmed appendicitis in pregnancy was 1:1,236 deliveries. Of the 18 patients, 5 ...

BACKGROUND: The purpose of our study was to assess the effects on infants of protease inhibitor (PI)-based antiretroviral therapy (ART) given to their HIV-positive mothers during pregnancy. MATERIAL/METHODS: A multicenter observational study was carried out at 11 centers in Spain, involving 124 HIV-1-infected pregnant women under ART and their infants. ...

Intrauterine infection is considered as one of the major maternal insults during pregnancy. Intrauterine infection during pregnancy could lead to brain damage of the developmental fetus and offspring. Effects on the fetal, newborn, and adult central nervous system (CNS) may include signs of neurological problems, developmental abnormalities and delays, and ...

Cytomegalovirus (CMV) is the most common cause of congenital infection worldwide. We report on a fatal fetal manifestation of primary maternal CMV infection including cerebellar hemorrhage and hydrops. The diagnosis was established by maternal serological tests, culture and polymerase chain reaction testing of amniotic fluid and fetal blood. The pregnancy ...

AIM: To evaluate the efficacy and safety of lamivudine treatment of chronic hepatitis B disease in pregnancy. METHODS: The study group was comprised of 38 chronic HBV patients who were diagnosed pregnant during lamivudine treatment and voluntary to continue the same therapy. The control group was from documented patient data ...

OBJECTIVE: Our purpose was to evaluate Toxoplasma gondii concentration in amniotic fluid (AF) samples as a prognostic marker of congenital toxoplasmosis. STUDY DESIGN: A retrospective study was carried out in 88 consecutive AF samples from 86 pregnant women, which were found positive by prospective polymerase chain reaction (PCR) testing. Parasite ...

West Nile virus (WNV) is a single-stranded RNA flavivirus with antigenic similarities to Japanese encephalitis and St. Louis encephalitis viruses. It is transmitted to humans primarily through the bites of infected mosquitoes. Flavivirus infection during pregnancy has been associated rarely with both spontaneous abortion and neonatal illness but has not ...

Although a healthy pregnancy seems to confer an increased susceptibility to systemic fungal infections, to our knowledge, no known association exists in the case of Histoplasma capsulatum. In addition, to our knowledge, transplacental transmission of H capsulatum has not been previously described. We describe a series of patients treated at ...

OBJECTIVE: The purpose of this study was to evaluate rates of maternal toxicity, pregnancy complications, and peripartum morbidity by type and duration of antiretroviral therapy (ART) during pregnancy. STUDY DESIGN: The Pediatric AIDS Clinical Trials Group (PACTG) Protocol 316 (PACTG 316) study evaluated the addition of intrapartum/neonatal nevirapine to background ...

The factors responsible for the reactivation of a Neospora caninum latent infection are unknown, but it is postulated that the maternal immune response could be altered during pregnancy. The immune response was investigated in N. caninum chronically infected mice during successive pregnancies as well as in non-pregnant infected mice and ...

Congenital human cytomegalovirus (HCMV) infection is the leading infectious cause of mental retardation and sensorineural deafness. Intrauterine transmission and adverse outcome are mainly related to primary maternal infection. Mechanisms of intrauterine transmission are slowly being unraveled and compelling evidence of the importance of using HCMV clinical strains rather than laboratory-adapted ...

The physiologic changes that occur during pregnancy make it difficult to predict antiretroviral pharmacokinetics (PKs), but few data exist on the PKs of protease inhibitors in human immunodeficiency virus (HIV)-infected pregnant women. The objective of the present study was to determine the PKs of ritonavir (RTV)-enhanced saquinavir (SQV) in HIV-infected ...

Three goats from a group of five caprine herpesvirus 1 (CpHV.1) seronegative pregnant goats were inoculated intranasally with a virulent BA.1 strain of CpHV.1. Goat n.1 was infected on day 45 of pregnancy, goat n.2 on day 92 and goat n.3 on day 127. Each of the three goats produced ...

Primary herpetic gingivostomatitis during pregnancy is a relatively rare phenomenon with no clear management guidelines. We describe 4 cases of primary herpetic gingivostomatitis during pregnancy and review the literature. The diagnosis in all cases was based on clinical manifestations and serology and culture findings. Two of the women received intravenous ...

An excess of winter-spring births (and/or a decrease of summer births) has consistently been observed in schizophrenia (SCZ). This observation may provide a significant clue about the causes of the disease if specific factors which cause the phenomenon can be determined. This paper reviews several studies which investigated factors correlated ...

BACKGROUND: The incidence of chlorioamnionitis occurs in between 8 to 12 women for every 1000 live births and 96% of the cases of chlorioamnionitis are due to ascending infection. Following spontaneous vaginal delivery, 1% to 4% of women develop postpartum endometritis. The incidence of neonatal sepsis is 0.5% to 1% ...

Profound modifications in the profile of patients are currently being observed within the epidemic context of AIDS, especially with respect to pauperization and feminization of the disease. The population most frequently affected is in the reproductive age, and among adults aged 18 to 24 years, the ratio is 1 man ...

OBJECTIVE: To study the outcome of IgG- and IgM-seropositive cases of varicella zoster virus (VZV) in pregnancy. STUDY DESIGN: The VZV immune status of 120 pregnant women who had been exposed to VZV and did not recall a history of VZV infection was determined, and 109 were VZV immune. Eleven ...

Mechanism of maternal retroviral transmission remains an unsolved problem. The current investigation is a part of our ongoing research on vertical transmission of MoMuLV-TB ts1 in BALB/c mice. A total of 270 adult mice and 165 fetuses were used. Forty-four experimental mice were injected with 0.1 mL of 4.0 x ...

Antiretroviral treatment of HIV-infected pregnant women is widely used to prevent mother-to-child HIV transmission and as primary therapy of maternal HIV infection. The physiological changes associated with pregnancy have a large impact on drug disposition, and changes in antiretroviral pharmacokinetics during pregnancy must be understood for these drugs to be ...

OBJECTIVE: To determine the incidence of early onset Group B streptococcal (GBS) infection in neonates at the Mount Hope Women's Hospital, Trinidad over the period 1996-97. DESIGN AND METHODS: This retrospective study included all babies with a positive blood culture for GBS during the study period. RESULTS: There were 9866 ...

OBJECTIVE: The objective was to study birth outcomes in perinatally HIV infected adolescents and young adults. METHOD: Between January 1997 and January 2001, 30 asymptomatic perinatally HIV-infected primigravid pregnancies (Group A, study group) were identified amongst perinatally HIV-infected adolescents and young adults. They were attending the high-risk antenatal clinic at ...

QUESTION: I have a patient who contracted varicella at 26 weeks' gestation. She is very concerned and would consider termination if it were earlier in the pregnancy. What are the current predictions of risk for her fetus? ANSWER: Based on review of all available studies, we could not detect a ...

A 26 year old pregnant woman with antithrombin III deficiency developed recurrent septicaemia with Serratia marcescens. In spite of the administration of antibiotics, high grade fever persisted. She subsequently manifested lower abdominal pain, and spontaneous abortion occurred. After the abortion, she became completely afebrile. The amnion was turbid, and microscopic ...

BACKGROUND: Transplacental intrauterine infection with herpes simplex virus is an extremely rare complication of primary herpes simplex in pregnancy. Overwhelming fetal sepsis might result in multiorgan failure, including fetal brain death. CASE: A 34-year-old multigravida presented with a healing ulcerative genital rash at 16 weeks' gestation. She subsequently reported at ...

Both vaccinated and unvaccinated women during pregnancy who contract variola virus, the causative agent of smallpox, suffer much higher mortality rates than nonpregnants. Furthermore, acute maternal smallpox leads to spontaneous abortion, premature termination of pregnancy and early postnatal infant mortality. The mechanisms governing the abortifacient activity of smallpox, as well ...

OBJECTIVE: To investigate the relationship of Helicobacter pylori infection with dyspeptic symptoms in early and late pregnancy. Infection with H pylori and pregnancy outcome were also assessed. METHODS: H pylori seropositivity was determined in 416 antenatal patients at 10 to 14 weeks' gestation. Dyspeptic symptoms were recorded at 10 to ...

The use of any medication in pregnant women requires careful consideration of benefit to the mother versus risk posed to the fetus. Fungal infections are not uncommon in pregnant women; in fact, the incidence of certain infections such as Candida vaginitis is increased in this patient population. A variety of ...

Congenital toxoplasmosis is a rare, but potentially serious, problem during pregnancy. Toxoplasmosis is caused by a protozoal parasite that can be found in warm-blooded animals (including humans); dried cat feces, contaminated soil, or contaminated water; and raw or undercooked meat containing infective tissue cysts. Although cats play a role in ...

We develop a new statistical method to analyze multiply matched cohort studies with two different comparison groups. We employ a linear-logistic model to describe the underlying log-odds ratios and use a conditional likelihood approach to conduct inference. Under the assumption of homogeneous log-odds ratios, we provide methods to construct both ...

A cohort of 297 HIV-infected pregnant women was followed from January 1996 to December 2001. The overall transmission rate was 3.57% and remained constant over time. Low birth-weight was independently associated with a higher risk of vertical transmission (P=0.0072), whereas a longer duration of antiretroviral drugs during pregnancy was independently ...