Subject(s)
Central Nervous System Stimulants/poisoning , Drug Overdose/diagnosis , Methylphenidate/poisoning , Suicide, Attempted , Administration, Oral , Attention Deficit Disorder with Hyperactivity/drug therapy , Attention Deficit Disorder with Hyperactivity/psychology , Central Nervous System Stimulants/administration & dosage , Child , Delusions/chemically induced , Dose-Response Relationship, Drug , Drug Overdose/psychology , Drug Overdose/therapy , Female , Hallucinations/chemically induced , Humans , Methylphenidate/administration & dosage , Motivation , Parent-Child Relations , Patient Care Team , Referral and Consultation , Suicide, Attempted/psychologyABSTRACT
In this study, it was aimed to determine the ratio of CMV seroconversion in pregnant women, the prevalence of maternal CMV infection and also the incidence of congenital CMV infection in their newborns in the Antalya region of Turkey. During a one-year period, CMV-specific IgG and IgM were determined in all (n: 1027) pregnant women admitted at 8 to 20 weeks of gestation, an according to the presence or absence of anti CMV-IgM and CMV-IgG, pregnant women were classified as seropositive, seronegative and having maternal CMV infection. Differentiation of primary and recurrent CMV infection in women with both CMV-IgM (+) and CMV-IgG (+) antibody was determined by the avidity index (AI) of anti-CMV IgG. Ultrasonographic examination was done and amniocentesis was performed at 21 to 23 weeks of gestation in pregnants with primary infection. CMV DNA was investigated in the amniotic fluid by quantitative polymerase chain reaction (qPCR). Pregnants with recurrent infection were followed only by ultrasonography for the presence of fetal abnormalities. Neonates born to mothers with CMV infection were examined for the findings of congenital CMV infection and screened for anti- CMV-IgM, CMV DNA and CMV antigenemia in the first two weeks of life. The rate of seropositivity was found as 98.5% and the rate of seronegativity as 1.5% in pregnant women. The prevalence of maternal CMV infection was found as 1.2% and among these pregnant women, the incidence of primary and recurrent maternal CMV infection was 0.3% (3 women) and 0.8% (12 women), respectively. Congenital CMV infection was detected in one of the newborns born to mothers with primary infection while no infection was detected in any of the newborns of mothers with recurrent CMV infection, so the incidence of congenital CMV infection was found as 0.1% and the rate of intrauterine infection following the primary maternal infection was 33%. In conclusion, seroprevalence rate of CMV in pregnants is high and most (66%) infections are recurrent maternal CMV infection in our region. Thus, it does not seem to be cost-effective to screen all pregnant women for CMV infection, as in the other countries with high seropositivity rate.
Subject(s)
Antibodies, Viral/blood , Cytomegalovirus Infections/blood , Pregnancy Complications, Infectious/blood , Cytomegalovirus Infections/congenital , Cytomegalovirus Infections/immunology , Female , Follow-Up Studies , Humans , Immunoglobulin G/blood , Immunoglobulin M/blood , Incidence , Infant, Newborn , Infectious Disease Transmission, Vertical , Pregnancy , Pregnancy Complications, Infectious/epidemiology , Pregnancy Complications, Infectious/immunology , Prenatal Diagnosis , Seroepidemiologic Studies , Turkey/epidemiologyABSTRACT
OBJECTIVE: The purpose of this study was to evaluate the effect of administration time of insulin glargine (IG) on glycemic control in children and adolescents with Type 1 diabetes. MATERIALS AND METHODS: A total of 31 children and adolescents (15 F and 16 M) with Type 1 diabetes on intensive therapy (bedtime NPH and premeal insulin aspart) were randomized to receive once-daily IG either at breakfast (breakfast group, n=15) or bedtime (bedtime group, n=16) while continuing insulin aspart premeals for 6 months. Blood glucose levels were measured fasting, preprandially and bedtime. Total daily insulin dose (TDD), body mass index (BMI), glycosylated hemoglobin (HbA(1c)), and frequency of hypoglycemia in the preceding 3 months were assessed at recruitment, third month and sixth month. RESULTS: The dose of IG, TDD, and fasting blood glucose levels were similar in both groups during the study period. The only significant difference in blood glucose levels between breakfast and bedtime groups was found for dinnertime at 6 months (135+/-26mg/dl versus 161+/-33mg/dl, respectively, p=0.035). In the breakfast group, the mean HbA(1c) level was significantly lower than that of baseline at month 6 (9.4+/-2.5% versus 8.0+/-0.9%, respectively, p=0.022), whereas there was no significant change in the bedtime group (9.2+/-2.1% versus 8.9+/-2.2%, respectively). The frequency of hypoglycemia was lower with IG than NPH (2.7+/-2.8/6 months versus 6.4+/-6.7/6 months, respectively, p=0.008). CONCLUSIONS: Once-daily IG at breakfast in children and adolescents with Type 1 diabetes on intensive therapy is more efficacious than bedtime administration to improve metabolic control. Also, the number of hypoglycaemic events decreased with both breakfast and bedtime administrations of IG.
