WorldWideScience

Sample records for premature cardiovascular complications

  1. Cardiovascular Complications of Pregnancy

    Directory of Open Access Journals (Sweden)

    Maria Carolina Gongora

    2015-10-01

    Full Text Available Pregnancy causes significant metabolic and hemodynamic changes in a woman’s physiology to allow for fetal growth. The inability to adapt to these changes might result in the development of hypertensive disorders of pregnancy (hypertension, preeclampsia or eclampsia, gestational diabetes and preterm birth. Contrary to previous beliefs these complications are not limited to the pregnancy period and may leave permanent vascular and metabolic damage. There is in addition, a direct association between these disorders and increased risk of future cardiovascular disease (CVD, including hypertension, ischemic heart disease, heart failure and stroke and diabetes mellitus. Despite abundant evidence of this association, women who present with these complications of pregnancy do not receive adequate postpartum follow up and counseling regarding their increased risk of future CVD. The postpartum period in these women represents a unique opportunity to intervene with lifestyle modifications designed to reduce the development of premature cardiovascular complications. In some cases it allows early diagnosis and treatment of chronic hypertension or diabetes mellitus. The awareness of this relationship is growing in the medical community, especially among obstetricians and primary care physicians, who play a pivotal role in detecting these complications and assuring appropriate follow up.

  2. Cardiovascular Complications of Pregnancy.

    Science.gov (United States)

    Gongora, Maria Carolina; Wenger, Nanette K

    2015-10-09

    Pregnancy causes significant metabolic and hemodynamic changes in a woman's physiology to allow for fetal growth. The inability to adapt to these changes might result in the development of hypertensive disorders of pregnancy (hypertension, preeclampsia or eclampsia), gestational diabetes and preterm birth. Contrary to previous beliefs these complications are not limited to the pregnancy period and may leave permanent vascular and metabolic damage. There is in addition, a direct association between these disorders and increased risk of future cardiovascular disease (CVD, including hypertension, ischemic heart disease, heart failure and stroke) and diabetes mellitus. Despite abundant evidence of this association, women who present with these complications of pregnancy do not receive adequate postpartum follow up and counseling regarding their increased risk of future CVD. The postpartum period in these women represents a unique opportunity to intervene with lifestyle modifications designed to reduce the development of premature cardiovascular complications. In some cases it allows early diagnosis and treatment of chronic hypertension or diabetes mellitus. The awareness of this relationship is growing in the medical community, especially among obstetricians and primary care physicians, who play a pivotal role in detecting these complications and assuring appropriate follow up.

  3. Cardiovascular complications of cirrhosis

    DEFF Research Database (Denmark)

    Møller, Søren; Henriksen, Jens Henrik

    2008-01-01

    and electrophysiological abnormalities, an entity that is different from alcoholic heart muscle disease. Being clinically latent, cirrhotic cardiomyopathy can be unmasked by physical or pharmacological strain. Consequently, caution should be exercised in the case of stressful procedures, such as large volume paracentesis......Cardiovascular complications of cirrhosis include cardiac dysfunction and abnormalities in the central, splanchnic and peripheral circulation, and haemodynamic changes caused by humoral and nervous dysregulation. Cirrhotic cardiomyopathy implies systolic and diastolic dysfunction....... The clinical significance of cardiovascular complications and cirrhotic cardiomyopathy is an important topic for future research, and the initiation of new randomised studies of potential treatments for these complications is needed.  ...

  4. Frequency of neonatal complications after premature delivery

    Directory of Open Access Journals (Sweden)

    Gordana Grgić

    2013-04-01

    Full Text Available Introduction: Preterm delivery is the delivery before 37 weeks of gestation are completed. The incidence of preterm birth ranges from 5 to 15%. Aims of the study were to determine the average body weight, Apgar score after one and five minutes, and the frequency of the most common complications in preterminfants.Methods: The study involved a total of 631 newborns, of whom 331 were born prematurely Aims of this study were to (24th-37th gestational weeks-experimental group, while 300 infants were born in time (37-42 weeks of gestation-control group.Results: Average body weight of prematurely born infants was 2382 grams, while the average Apgar score in this group after the fi rst minute was 7.32 and 7.79 after the fifth minute. The incidence of respiratory distress syndrome was 50%, intracranial hemorrhage, 28.1% and 4.8% of sepsis. Respiratory distresssyndrome was more common in infants born before 32 weeks of gestation. Mortality of premature infants is present in 9.1% and is higher than that of infants born at term.Conclusions: Birth body weight and Apgar scores was lower in preterm infants. Respiratory distress syndrome is the most common fetal complication of prematurity. Intracranial hemorrhage is the second most common complication of prematurity. Mortality of premature infants is higher than the mortality of infants born at term birth.

  5. Cardiovascular complications in acromegaly.

    Science.gov (United States)

    Vitale, G; Pivonello, R; Lombardi, G; Colao, A

    2004-09-01

    Cardiovascular morbidity and mortality are increased in acromegaly. In fact, GH and IGF-I excess induces a specific cardiomyopathy. The early stage of acromegaly is characterized by the hyperkinetic syndrome (high heart rate and increased systolic output). Frequently, concentric biventricular hypertrophy and diastolic dysfunction occur in acromegaly, leading to an impaired systolic function ending in heart failure if the disease is untreated or unsuccessfully untreated. Besides, abnormalities of cardiac rhythm and of valves have been also described in acromegaly. The coexistence of other complications, such as arterial hypertension and diabetes, aggravates the acromegalic cardiomyopathy. The suppression of GH/IGF-I following an efficacious therapy could decrease left ventricular mass and improve cardiac function. In conclusion, a careful evaluation of cardiac function, morphology and activity seems to be mandatory in acromegaly.

  6. NEONATAL COMPLICATIONS OF PREMATURE RUPTURE OF MEMBRANES

    Directory of Open Access Journals (Sweden)

    F. Nili AA. Shams Ansari

    2003-07-01

    Full Text Available Premature rupture of membranes (PROM is one of the most common complications of pregnancy that has a major impact on neonatal outcomes. With respect to racial, nutritional and cultural differences between developed and developing countries, this study was conducted to detect the prevalence of neonatal complications following PROM and the role of the duration of rupture of membranes in producing morbidities and mortalities in these neonates in our hospital. Among 2357 pregnant women, we found 163 (6.91% cases of premature rupture of the fetal membranes in Tehran Vali-e-Asr Hospital during April 2001 to April 2002. Route of delivery was cesarean section in 65.6% of women. Urinary tract infection occured in 1.8%, maternal leukocytosis and fever in 20.2% and 5.5%, chorioamnionitis in 6.1%, fetal tachycardia in 1.2% and olygohydramnios in 4.9%. Gestational age in 138 (86% of neonates was less than 37 completed weeks. Thirty five infants (21.47% had respiratory distress syndrome and 33 (20.245% had clinical sepsis. Pneumonia in 6 (3.7% and skeletal deformity in 7 (4.294% were seen. Rupture of membrane of more than 24 hours duration occurred in 71 (43.6% of the patients. Comparison of morbidities between two groups of neonates and their mothers according to the duration of PROM (less and more than 24 hours showed significant differences in NICU admission, olygohydramnios, maternal fever, leukocytosis and chorioamnionitis rates (p24 hr of PROM with an odds ratio of 2.68 and 2.73, respectively. Positive blood and eye cultures were detected in 16 cases during 72 hours of age. Staphylococcus species, klebsiella, E.coli and streptococcus were the predominant organisms among positive blood cultures. Mortality was seen in 18 (11% of neonates because of respiratory failure, disseminated intravascular coagulation, septic shock, and a single case of congenital toxoplasmosis. In this study, the prevalence of prematurity, sepsis and prolonged rupture of membrane

  7. [Cardiovascular complications of hypertensive crisis].

    Science.gov (United States)

    Rosas-Peralta, Martín; Borrayo-Sánchez, Gabriela; Madrid-Miller, Alejandra; Ramírez-Arias, Erick; Pérez-Rodríguez, Gilberto

    2016-01-01

    It is inexorable that a proportion of patients with systemic arterial hypertension will develop a hypertensive crisis at some point in their lives. The hypertensive crises can be divided in hypertensive patients with emergency or hypertensive emergency, according to the presence or absence of acute end-organ damage. In this review, we discuss the cardiovascular hypertensive emergencies, including acute coronary syndrome, congestive heart failure, aortic dissection and sympathomimetic hypertensive crises (those caused by cocaine use included). Each is presented in a unique way, although some patients with hypertensive emergency report non-specific symptoms. Treatment includes multiple medications for quick and effective action with security to reduce blood pressure, protect the function of organs remaining, relieve symptoms, minimize the risk of complications and improve patient outcomes.

  8. Complications of acromegaly: cardiovascular, respiratory and metabolic comorbidities.

    Science.gov (United States)

    Pivonello, Rosario; Auriemma, Renata S; Grasso, Ludovica F S; Pivonello, Claudia; Simeoli, Chiara; Patalano, Roberta; Galdiero, Mariano; Colao, Annamaria

    2017-02-01

    Acromegaly is associated with an enhanced mortality, with cardiovascular and respiratory complications representing not only the most frequent comorbidities but also two of the main causes of deaths, whereas a minor role is played by metabolic complications, and particularly diabetes mellitus. The most prevalent cardiovascular complications of acromegaly include a cardiomyopathy, characterized by cardiac hypertrophy and diastolic and systolic dysfunction together with arterial hypertension, cardiac rhythm disorders and valve diseases, as well as vascular endothelial dysfunction. Biochemical control of acromegaly significantly improves cardiovascular disease, albeit completely recovering to normal mainly in young patients with short disease duration. Respiratory complications, represented mainly by sleep-breathing disorders, particularly sleep apnea, and respiratory insufficiency, frequently occur at the early stage of the disease and, although their severity decreases with disease control, this improvement does not often change the indication for a specific therapy directed to improve respiratory function. Metabolic complications, including glucose and lipid disorders, are variably reported in acromegaly. Treatments of acromegaly may influence glucose metabolism, and the presence of diabetes mellitus in acromegaly may affect the choice of treatments, so that glucose homeostasis is worth being monitored during the entire course of the disease. Early diagnosis and prompt treatment of acromegaly, aimed at obtaining a strict control of hormone excess, are the best strategy to limit the development or reverse the complications and prevent the premature mortality.

  9. Family history of premature death and risk of early onset cardiovascular disease

    DEFF Research Database (Denmark)

    Ranthe, Mattis Flyvholm; Carstensen, Lisbeth; Oyen, Nina;

    2012-01-01

    The purpose of this study was to examine the effect of a family history of premature death, cardiovascular death in particular, on the risk of early cardiovascular disease.......The purpose of this study was to examine the effect of a family history of premature death, cardiovascular death in particular, on the risk of early cardiovascular disease....

  10. Psychosocial determinants of premature cardiovascular mortality differences within Hungary

    Science.gov (United States)

    Kopp, Maria; Skrabski, Árpád; Szántó, Zsuzsa; Siegrist, Johannes

    2006-01-01

    Objectives The life expectancy gap between Central‐Eastern European (CEE) countries, including Hungary, and Western Europe (WE) is mainly attributable to excess cardiovascular (CV) mortality in midlife. This study explores the contribution of socioeconomic, work related, psychosocial, and behavioural variables to explaining variations of middle aged male and female CV mortality across 150 sub‐regions in Hungary. Design Cross sectional, ecological analyses. Setting 150 sub‐regions of Hungary. Participants and methods 12 643 people were interviewed in Hungarostudy 2002 survey, representing the Hungarian population according to sex, age, and sub‐regions. Independent variables were income, education, control in work, job insecurity, weekend working hours, social support, depression, hostility, anomie, smoking, body mass index, and alcohol misuse. Main outcome measures Gender specific standardised premature (45–64 years) total CV, ischaemic heart disease, and cerebrovascular mortality rates in 150 sub‐regions of Hungary. Results Low education and income were the most important determinants of mid‐aged CV mortality differences across sub‐regions. High weekend workload, low social support at work, and low control at work account for a large part of variation in male premature CV mortality rates, whereas job insecurity, high weekend workload, and low control at work contribute most noticeably to variations in premature CV mortality rates among women. Low social support from friends, depression, anomie, hostility, alcohol misuse and cigarette smoking can also explain a considerable part of variations of premature CV mortality differences. Conclusion Variations in middle aged CV mortality rates in a rapidly changing society in CEE are largely accounted for by distinct unfavourable working and other psychosocial stress conditions. PMID:16905723

  11. Cardiovascular Complications Resulting from Topical Lidocaine Application

    Directory of Open Access Journals (Sweden)

    Feng Lin

    2008-12-01

    Full Text Available Topical lidocaine is one of the most commonly used anesthetics in the emergency department (ED. The advantages of topical anesthesia include ease of application, minimal discomfort on administration, and rapid onset of anesthesia. Systemic toxic effects after topical lidocaine application are rare. We present a case of a man aged 48 years with no history of heart disease and no evidence of bradycardia in previous electrocardiograms. The patient had sprayed lidocaine solution on the glans of his penis before sex during the 2 weeks prior to admission. Cardiovascular adverse events occurred, including chest tightness and bradycardia. After 2 hours conservative treatment at our ED, his symptoms were alleviated. He was discharged from the ED without any medication. The case suggests that detailed patient histories are necessary for accurate diagnosis and that rapid diagnosis and implementation of treatment is necessary for successful patient outcomes in cases of cardiovascular complications resulting from topical lidocaine application.

  12. Cardiovascular Risk in Women With Premature Ovarian Insufficiency Compared to Premenopausal Women at Middle Age

    NARCIS (Netherlands)

    Daan, Nadine M P; Muka, Taulant; Koster, Maria P H; Roeters van Lennep, Jaenine E; Lambalk, Cornelis B; Laven, Joop S E; Fauser, Clemens G K M; Meun, Cindy; de Rijke, Yolanda B; Boersma, Eric; Franco, Oscar H; Kavousi, Maryam; Fauser, Bart C J M

    2016-01-01

    CONTEXT: A young age at menopause has been associated with increased cardiovascular disease (CVD) risk. OBJECTIVE: To compare the cardiovascular risk profile between women with premature ovarian insufficiency (POI) and premenopausal controls of comparable age. DESIGN: Cross-sectional case control st

  13. Penile Traumatic Neuroma: A Late Complication of Penile Dorsal Neurotomy to Treat Premature Ejaculation

    Directory of Open Access Journals (Sweden)

    Hyun Jun Park

    2016-09-01

    Conclusion: The main complications of SDN are recurrence of premature ejaculation, pain or paresthesia on the glans penis, and erectile dysfunction. However, no traumatic neuroma has been reported as a complication. We report that a traumatic neuroma can occur after SDN.

  14. Genetics of cardiovascular and renal complications in diabetes

    OpenAIRE

    Ma, Ronald CW

    2015-01-01

    Abstract The development of debilitating complications represents a major heathcare burden associated with the treatment of diabetes. Despite advances in new therapies for controlling hyperglycemia, the burden associated with diabetic complications remains high, especially in relation to cardiovascular and renal complications. Furthermore, an increasing proportion of patients develop type 2 diabetes at a younger age, putting them at higher risk of developing complications as a result of the i...

  15. Cardiovascular Complications of Breast Cancer Therapy in Older Adults

    Science.gov (United States)

    Klem, Igor; Crowley, Anna Lisa; Patel, Manesh R.; Winchester, Mark A.; Owusu, Cynthia; Kimmick, Gretchen G.

    2011-01-01

    Older adults frequently have pre-existing and cancer-related risk factors for cardiovascular toxicity from cancer treatment. In this review, we discuss the risk factors and strategies for prevention and management of cardiovascular complications in older women with breast cancer. PMID:21737575

  16. Premature Birth with Complicated Perinatal Course Delaying Diagnosis of Prader-Willi Syndrome

    Science.gov (United States)

    Ciana, G.; Fertz, M. C.; Pecile, V.; Demarini, S.

    2011-01-01

    Prader-Willi syndrome in the newborn is essentially characterized by marked hypotonia, feeding difficulties, hypogonadism, and possible characteristic facial features. However, diagnosis at this age may be particularly difficult, and dysmorphic features may be subtle or absent. Prematurity can furthermore delay clinical features recognition and typical complications due to preterm birth may contribute to divert the diagnosis. We describe a preterm baby with a complicated perinatal course later diagnosed as PWS. PMID:22606524

  17. Premature Birth with Complicated Perinatal Course Delaying Diagnosis of Prader-Willi Syndrome

    Directory of Open Access Journals (Sweden)

    G. Ciana

    2011-01-01

    Full Text Available Prader-Willi syndrome in the newborn is essentially characterized by marked hypotonia, feeding difficulties, hypogonadism, and possible characteristic facial features. However, diagnosis at this age may be particularly difficult, and dysmorphic features may be subtle or absent. Prematurity can furthermore delay clinical features recognition and typical complications due to preterm birth may contribute to divert the diagnosis. We describe a preterm baby with a complicated perinatal course later diagnosed as PWS.

  18. Risk Prediction of Cardiovascular Complications in Pregnant Women With Heart Disease

    Directory of Open Access Journals (Sweden)

    Luciana Carvalho Martins

    2016-04-01

    Full Text Available Abstract Background: Heart disease in pregnancy is the leading cause of non- obstetric maternal death. Few Brazilian studies have assessed the impact of heart disease during pregnancy. Objective: To determine the risk factors associated with cardiovascular and neonatal complications. Methods: We evaluated 132 pregnant women with heart disease at a High-Risk Pregnancy outpatient clinic, from January 2005 to July 2010. Variables that could influence the maternal-fetal outcome were selected: age, parity, smoking, etiology and severity of the disease, previous cardiac complications, cyanosis, New York Heart Association (NYHA functional class > II, left ventricular dysfunction/obstruction, arrhythmia, drug treatment change, time of prenatal care beginning and number of prenatal visits. The maternal-fetal risk index, Cardiac Disease in Pregnancy (CARPREG, was retrospectively calculated at the beginning of prenatal care, and patients were stratified in its three risk categories. Results: Rheumatic heart disease was the most prevalent (62.12%. The most frequent complications were heart failure (11.36% and arrhythmias (6.82%. Factors associated with cardiovascular complications on multivariate analysis were: drug treatment change (p = 0.009, previous cardiac complications (p = 0.013 and NYHA class III on the first prenatal visit (p = 0.041. The cardiovascular complication rates were 15.22% in CARPREG 0, 16.42% in CARPREG 1, and 42.11% in CARPREG > 1, differing from those estimated by the original index: 5%, 27% and 75%, respectively. This sample had 26.36% of prematurity. Conclusion: The cardiovascular complication risk factors in this population were drug treatment change, previous cardiac complications and NYHA class III at the beginning of prenatal care. The CARPREG index used in this sample composed mainly of patients with rheumatic heart disease overestimated the number of events in pregnant women classified as CARPREG 1 and > 1, and underestimated

  19. Cannabis Smoking and Cardiovascular Health: It's Complicated.

    Science.gov (United States)

    Piano, M R

    2017-08-01

    Many states have legalized cannabis use for treatment of certain medical conditions or have legalized cannabis for recreational use. Consequently, cannabis use prevalence has escalated, giving rise to concerns about potential health effects. Cannabis smoking remains the most prevalent route of administration and is associated with inhalation of chemical toxicants. The aim of this article is to summarize the effects of cannabis smoking on the vasculature and occurrence of cardiovascular (CV) events such as myocardial infarction (MI) and stroke. © 2017 American Society for Clinical Pharmacology and Therapeutics.

  20. Reduced Cholinergic Basal Forebrain Integrity Links Neonatal Complications and Adult Cognitive Deficits After Premature Birth.

    Science.gov (United States)

    Grothe, Michel J; Scheef, Lukas; Bäuml, Josef; Meng, Chun; Daamen, Marcel; Baumann, Nicole; Zimmer, Claus; Teipel, Stefan; Bartmann, Peter; Boecker, Henning; Wolke, Dieter; Wohlschläger, Afra; Sorg, Christian

    2017-07-15

    Prematurely born individuals have an increased risk for long-term neurocognitive impairments. In animal models, development of the cholinergic basal forebrain (cBF) is selectively vulnerable to adverse effects of perinatal stressors, and impaired cBF integrity results in lasting cognitive deficits. We hypothesized that cBF integrity is impaired in prematurely born individuals and mediates adult cognitive impairments associated with prematurity. We used magnetic resonance imaging-based volumetric assessments of a cytoarchitectonically defined cBF region of interest to determine differences in cBF integrity between 99 adults who were born very preterm and/or with very low birth weight and 106 term-born control subjects from the same birth cohort. Magnetic resonance imaging-derived cBF volumes were studied in relation to neonatal clinical complications after delivery and intelligence measures (IQ) in adulthood. In adults who were born very preterm and/or with very low birth weight, cBF volumes were significantly reduced compared with term-born adults (-4.5% [F1,202 = 11.82, p = .001]). Lower cBF volume in adults who were born very preterm and/or with very low birth weight was specifically associated with both neonatal complications (rpart,92 = -.35, p premature birth and links neonatal complications with long-term cognitive outcome. Data suggest that cholinergic system abnormalities may play a relevant role for long-term neurocognitive impairments associated with premature delivery. Copyright © 2017 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

  1. Terminal Pregnancy Complicated by Measles and Premature Labor:a Case Report

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    Measles infection in pregnant women is a very dangerous clinical condition. Patients usually had complicated pneumonia, and virus could pass through the placenta to the fetus and lead to premature delivery, stillbirth, miscarriage and neonatal measles. In this report, one such case, which was diagnosed by clinical signs and symptoms, clinical and laboratory examination was described. After proper therapeutic treatment, the infection was well-controlled and a baby was born by nature labor.

  2. Causative mutations and premature cardiovascular disease in patients with heterozygous familial hypercholesterolaemia.

    Science.gov (United States)

    Rubba, Paolo; Gentile, Marco; Marotta, Gennaro; Iannuzzi, Arcangelo; Sodano, Marta; De Simone, Biagio; Jossa, Fabrizio; Iannuzzo, Gabriella; Giacobbe, Carola; Di Taranto, Maria D; Fortunato, Giuliana

    2017-07-01

    Background Familial hypercholesterolemia is a common autosomal dominant disease, caused by mutations leading to elevated low-density lipoprotein (LDL) cholesterol and, if untreated, to premature cardiovascular disease. Methods Patients (young adults with a family history of hypercholesterolaemia or premature cardiovascular disease) with LDL cholesterol concentration ≥4.9 mmol/l, after excluding Familial Combined Hyperlipidaemia, were evaluated for causative mutations, Dutch Lipid Clinic Network score calculation and non-invasive ultrasound examination of carotid arteries. Results Of the 263 patients, 210 were heterozygotes for LDL receptor ( LDLR) mutations, four had APOB gene mutations, one PCSK9 gene mutation, while 48 had no evidence of mutations. Among 194 unrelated index cases 149 had mutations (77%). Among patients with LDLR mutations ( n = 145), there were five compound heterozygotes, 75 patients with null mutations and 65 with missense mutations. As many as 178 patients underwent a follow-up and treatment (statin ± ezetimibe), achieving a mean reduction of 49% in LDL cholesterol, with 21% of patients reaching the LDL goal of 2.6 mmol/l. In a multivariate analysis, carotid plaques, at ultrasound examination, were associated with the presence of genetic mutation ( p = 0.001), LDL cholesterol ( p pressure. The presence of carotid plaque ( p = 0.017), LDL cholesterol ( p < 0.003), Dutch Lipid Clinic Network score ( p < 0.001) were independently associated with premature cardiovascular disease. Conclusions We identified patients with causative mutations in 82% of the cases under study. In addition to LDL cholesterol and Dutch Lipid Clinic Network score, carotid plaques in ultrasound evaluation provide direct evidence of premature vascular disease and are associated with high risk for cardiovascular events.

  3. Circulating hematopoietic stem cell count is a valuable predictor of prematurity complications in preterm newborns

    Directory of Open Access Journals (Sweden)

    Kotowski Maciej

    2012-09-01

    Full Text Available Abstract Background The frequency of preterm labour has risen over the last few years. Hence, there is growing interest in the identification of markers that may facilitate prediction and prevention of premature birth complications. Here, we studied the association of the number of circulating stem cell populations with the incidence of complications typical of prematurity. Methods The study groups consisted of 90 preterm (23–36 weeks of gestational age and 52 full-term (37–41 weeks infants. Non-hematopoietic stem cells (non-HSCs; CD45-lin-CD184+, enriched in very small embryonic-like stem cells (VSELs, expressing pluripotent (Oct-4, Nanog, early neural (β-III-tubulin, and oligodendrocyte lineage (Olig-1 genes as well as hematopoietic stem cells (HSCs; CD45+lin-CD184+, and circulating stem/progenitor cells (CSPCs; CD133+CD34+; CD133-CD34+ in association with characteristics of prematurity and preterm morbidity were analyzed in cord blood (CB and peripheral blood (PB until the sixth week after delivery. Phenotype analysis was performed using flow cytometry methods. Clonogenic assays suitable for detection of human hematopoietic progenitor cells were also applied. The quantitative parameters were compared between groups by the Mann–Whitney test and between time points by the Friedman test. Fisher’s exact test was used for qualitative variables. Results We found that the number of CB non-HSCs/VSELs is inversely associated with the birth weight of preterm infants. More notably, a high number of CB HSCs is strongly associated with a lower risk of prematurity complications including intraventricular hemorrhage, respiratory distress syndrome, infections, and anemia. The number of HSCs remains stable for the first six weeks of postnatal life. Besides, the number of CSPCs in CB is significantly higher in preterm infants than in full-term neonates (p  Conclusion We conclude that CB HSCs are markedly associated with the development of premature

  4. Cardiovascular complications of chronic renal failure - an updated review.

    Science.gov (United States)

    Roy, G C; Sutradhar, S R; Barua, U K; Datta, N C; Debnath, C R; Hoque, M M; Hossain, A S; Haider, M S; Das, M

    2012-07-01

    Chronic kidney disease (CKD) is a worldwide public health problem. Cardiovascular disease (CVD) is frequently associated with CKD, which is important because individuals with CKD are more likely to die from CVD than to develop kidney failure. CVD in CKD is treatable and potentially preventable and CKD appears to be a risk factor for CVD. In order of incidence and frequency systemic hypertension, left ventricular failure, congestive cardiac failure, ischemic heart disease, anaemic heart failure, rhythm disturbances, pericarditis with or without effusion, cardiac tamponade, uraemic cardiomyopathy are various cardiovascular complications encountered in patients with chronic renal failure. A patient may present with one or more complications of cardiovascular system. The survival rate and prognosis to a great extent depends on proper management of these complications. Use of regular dialysis and renal transplant has changed the death pattern in developed countries but it is still a major problem in developing country. The aim of this article is early detection of CKD and proper management of it thereby preventing the major cardiovascular complications.

  5. Placental Fatty Acid ethyl esters are elevated with maternal alcohol use in pregnancies complicated by prematurity.

    Science.gov (United States)

    Gauthier, Theresa W; Mohan, Sowmya S; Gross, Teresa S; Harris, Frank L; Guidot, David M; Brown, Lou Ann S

    2015-01-01

    The accumulation of fatty acid ethyl esters (FAEEs) in meconium of term newborns has been described as one potential biomarker of maternal alcohol use during pregnancy. FAEEs accumulate in multiple alcohol-exposed fetal tissues and in the placenta. Limited research has focused on the identification of the premature newborn exposed to alcohol in utero. We hypothesized that maternal alcohol use occurs in a significant proportion of premature deliveries and that this exposure can be detected as elevated placental FAEEs. The goals of this study were to 1) determine the prevalence of maternal alcohol use in the premature newborn and 2) investigate whether placental FAEEs could identify those newborns with fetal alcohol exposure. This prospective observational study evaluated 80 placentas from 80 women after premature delivery. Subjects were interviewed for alcohol intake and placental FAEEs were quantified via GC/MS. Receiver Operator Characteristic (ROC) Curves were generated to evaluate the ability of placental FAEEs to predict maternal drinking during pregnancy. Adjusted ROC curves were generated to adjust for gestational age, maternal smoking, and illicit drug use. 30% of the subjects admitted to drinking alcohol during pregnancy and approximately 14% answered questions indicative of problem drinking (designated AUDIT+). The specific FAEEs ethyl stearate and linoleate, as well as combinations of oleate + linoleate + linolenate (OLL) and of OLL + stearate, were significantly (p<0.05) elevated in placentas from AUDIT+ pregnancies. Adjusted ROC Curves generated areas under the curve ranging from 88-93% with negative predictive values of 97% for AUDIT+ pregnancies. We conclude that nearly one third of premature pregnancies were alcohol-exposed, and that elevated placental FAEEs hold great promise to accurately determine maternal alcohol use, particularly heavy use, in pregnancies complicated by premature delivery.

  6. Placental Fatty Acid ethyl esters are elevated with maternal alcohol use in pregnancies complicated by prematurity.

    Directory of Open Access Journals (Sweden)

    Theresa W Gauthier

    Full Text Available The accumulation of fatty acid ethyl esters (FAEEs in meconium of term newborns has been described as one potential biomarker of maternal alcohol use during pregnancy. FAEEs accumulate in multiple alcohol-exposed fetal tissues and in the placenta. Limited research has focused on the identification of the premature newborn exposed to alcohol in utero. We hypothesized that maternal alcohol use occurs in a significant proportion of premature deliveries and that this exposure can be detected as elevated placental FAEEs. The goals of this study were to 1 determine the prevalence of maternal alcohol use in the premature newborn and 2 investigate whether placental FAEEs could identify those newborns with fetal alcohol exposure. This prospective observational study evaluated 80 placentas from 80 women after premature delivery. Subjects were interviewed for alcohol intake and placental FAEEs were quantified via GC/MS. Receiver Operator Characteristic (ROC Curves were generated to evaluate the ability of placental FAEEs to predict maternal drinking during pregnancy. Adjusted ROC curves were generated to adjust for gestational age, maternal smoking, and illicit drug use. 30% of the subjects admitted to drinking alcohol during pregnancy and approximately 14% answered questions indicative of problem drinking (designated AUDIT+. The specific FAEEs ethyl stearate and linoleate, as well as combinations of oleate + linoleate + linolenate (OLL and of OLL + stearate, were significantly (p<0.05 elevated in placentas from AUDIT+ pregnancies. Adjusted ROC Curves generated areas under the curve ranging from 88-93% with negative predictive values of 97% for AUDIT+ pregnancies. We conclude that nearly one third of premature pregnancies were alcohol-exposed, and that elevated placental FAEEs hold great promise to accurately determine maternal alcohol use, particularly heavy use, in pregnancies complicated by premature delivery.

  7. Maternal Obesity During Pregnancy Associates With Premature Mortality and Major Cardiovascular Events in Later Life.

    Science.gov (United States)

    Lee, Kuan Ken; Raja, Edwin A; Lee, Amanda J; Bhattacharya, Sohinee; Bhattacharya, Siladitya; Norman, Jane E; Reynolds, Rebecca M

    2015-11-01

    One in 5 pregnant women is obese but the impact on later health is unknown. We aimed to determine whether maternal obesity during pregnancy associates with increased premature mortality and later life major cardiovascular events. Maternity records of women who gave birth to their first child between 1950 and 1976 (n=18 873) from the Aberdeen Maternity and Neonatal databank were linked to the National Register of Deaths, Scotland and Scottish Morbidity Record. The effect of maternal obesity at first antenatal visit on death and hospital admissions for cardiovascular events was tested using time-to-event analysis with Cox proportional hazard regression to compare outcomes of mothers in underweight, overweight, or obese body mass index (BMI) categories compared with normal BMI. Median follow-up was at 73 years. All-cause mortality was increased in women who were obese during pregnancy (BMI>30 kg/m(2)) versus normal BMI after adjustment for socioeconomic status, smoking, gestation at BMI measurement, preeclampsia, and low birth weight (hazard ratio, 1.35; 95% confidence interval, 1.02-1.77). In adjusted models, overweight and obese mothers had increased risk of hospital admission for a cardiovascular event (1.16; 1.06-1.27 and 1.26; 1.01-1.57) compared with normal BMI mothers. Adjustment for parity largely unchanged the hazard ratios (mortality: 1.43, 1.09-1.88; cardiovascular events overweight: 1.17, 1.07-1.29; and obese: 1.30, 1.04-1.62). In conclusion, maternal obesity is associated with increased risk of premature death and cardiovascular disease. Pregnancy and early postpartum could represent an opportunity for interventions to identify obesity and reduce its adverse consequences.

  8. Your Premature Baby

    Science.gov (United States)

    ... birth defects, premature birth and infant mortality. Solving premature birth Featured articles Accomplishments and lessons learned since ... Complications & Loss > Preterm labor & premature birth > Premature babies Premature babies E-mail to a friend Please fill ...

  9. Genetics of cardiovascular and renal complications in diabetes.

    Science.gov (United States)

    Ma, Ronald C W

    2016-03-01

    The development of debilitating complications represents a major healthcare burden associated with the treatment of diabetes. Despite advances in new therapies for controlling hyperglycemia, the burden associated with diabetic complications remains high, especially in relation to cardiovascular and renal complications. Furthermore, an increasing proportion of patients develop type 2 diabetes at a younger age, putting them at higher risk of developing complications as a result of the increased exposure to hyperglycemia. Diabetes has become the main contributing cause to end-stage renal disease in most countries. Although there has been important breakthroughs in our understanding of the genetics of type 1 and type 2 diabetes, bringing important insights towards the pathogenesis of diabetes, there has been comparatively less progress in our understanding of the genetic basis of diabetic complications. Genome-wide association studies are beginning to expand our understanding of the genetic architecture relating to diabetic complications. Improved understanding of the genetic basis of diabetic cardiorenal complications might provide an opportunity for improved risk prediction, as well as the development of new therapies.

  10. Cardiovascular complications from consumption of high energy drinks: recent evidence.

    Science.gov (United States)

    Chrysant, S G; Chrysant, G S

    2015-02-01

    The energy drinks (ED) are caffeinated beverages that are popular among teenagers and young adults. They are aggressively marketed as providing alertness, energy and sex prowess. The EDs in addition to caffeine contain several plant stimulants and simple sugars, which increase their caloric content. The caffeine concentration in these drinks is high and their overconsumption could lead to insomnia, agitation, tremors and cardiovascular complications including sudden death. Alcohol is often mixed with EDs (AMEDs) in the wrong perception that the caffeine in the EDs will prevent the drowsiness and sleepiness from alcohol and allow the person to consume more alcohol. This false perception, could lead to alcohol intoxication and the taking of risky decisions, like driving under the influence of alcohol and the risk of serious physical harm to themselves and others. To prevent the problem of consumption of EDs and AMEDs, the caring physician could help by advising the parents and his young patients about the serious health risks from the consumption of these drinks. In order to grasp the extend of the problem of ED and AMED consumption, we did a Medline search of the English language literature from January 2010 to December 2013, using the terms EDs and alcohol-mixed EDs. All the findings from the recent studies regarding the cardiovascular complications from the consumption of EDs and AMEDs together with collateral literature will be discussed in this review.

  11. Oxidative stress and cardiovascular complications in polycystic ovarian syndrome.

    Science.gov (United States)

    Hyderali, Barkath Nisha; Mala, Kanchana

    2015-08-01

    Polycystic ovarian syndrome (PCOS) is a complex endocrine condition which is associated with metabolic and cardiovascular complications. It is elevated to a metabolic disorder with significant long term health ramification due to the high prevalence of insulin resistance (IR), impaired glucose tolerance, type 2 diabetes (T2D), dyslipidemia and numerous cardiovascular risk factors in PCOS women. This article concentrates on the recent developments in the regulation of oxidative stress (OS) in PCOS and on the association between PCOS and CVD outcomes. The prognostic events that define the severity of PCOS and involvement of cardiovascular risk in PCOS include endothelial dysfunction (ED) and impaired cardiac structure. Fact is that, in PCOS women, the circulating biomarkers of OS are in abnormal levels that are independent of overweight, which depicts the participation of OS in the pathophysiology of this common derangement. In addition, hyperglycemia (HG) per se, promotes reactive oxygen species (ROS) generation in PCOS. When the destructive ROS outbalances the concentration of physiological antioxidants, OS occurs. The resultant OS, directly stimulates hyperandrogenism and causes extensive cellular injury, DNA damage and/or cell apoptosis. To further the burden, the total serum antioxidant level in PCOS women is compromised, which diminishes the body's defense against an oxidative milieu. Thus, it is evident that OS regulates several cellular mechanisms in PCOS. Improving our understanding about the regulation of OS, critical role of ROS and protein biomarkers in PCOS should lead to novel therapeutic strategies in addressing PCOS-induced CVD. Besides, it is possible that the beneficial effects of dietary or therapeutic antioxidants have significant clinical relevance in PCOS.

  12. Prematurity at birth and increased cardiovascular risk: is a metabolomic approach the right solution?

    Directory of Open Access Journals (Sweden)

    Pier Paolo Bassareo

    2013-04-01

    Full Text Available In recent decades, steady progress in the field of physiopathology and the use of increasingly sophisticated technological procedures have resulted in an increase in the survival rates of babies born preterm. However, some of these individuals, although surviving, may at times be faced with severe consequences. Some conditions may be manifested at an early age (particularly dysmorphisms as well as neurological and ophthalmological conditions, whilst others (namely renal and cardiovascular events, evolve gradually and are manifested only years later. In a number of reports in literature it has been demonstrated how prematurity and consequent low weight at birth are risk factors for developing hypercholesterolemia, arterial hypertension, obesity, type 2 diabetes, QTc interval prolongation at basal electrocardiogram, early endothelial dysfunction, structural and functional cardiac modifications, and increased death rates from coronary heart disease. Even some drugs used in the neonatal management of preterm babies may have a detrimental effect on their future cardiac function. The aim of this narrative review was to overview the up to know few reports about metabolomics (a new and promising technique which allows the systematic study of the complete set of metabolites in a biological sample applied to the identification of a possible future cardiovascular system involvement in subjects born preterm. An outlook of the requirements for future researches has been also discussed.

  13. Cardiovascular Complications of Acute Amphetamine Abuse; Cross-sectional study

    Directory of Open Access Journals (Sweden)

    Elham Bazmi

    2017-03-01

    Full Text Available Objectives: This study aimed to evaluate cardiovascular complications among patients who abuse amphetamines. Methods: This cross-sectional study took place between April 2014 and April 2015 among 3,870 patients referred to the Toxicology Emergency Department of Baharlou Hospital, Tehran University of Medical Sciences, Tehran, Iran. Those with clinical signs of drug abuse and positive urine screening tests were included in the study, while cases of chronic abuse were excluded. Cardiac complications were evaluated via electrocardiography (ECG and transthoracic echocardiography. Results: A total of 230 patients (5.9% had a history of acute amphetamine abuse and positive urine tests. Of these, 32 patients (13.9% were <20 years old and 196 (85.2% were male. In total, 119 (51.7% used amphetamine and methamphetamine compounds while 111 (48.3% used amphetamines with morphine or benzodiazepines. The most common ECG finding was sinus tachycardia (43.0%, followed by sinus tachycardia plus a prolonged QT interval (34.3%. Mean creatine kinase-MB and troponin I levels were 35.9 ± 4.3 U/mL and 0.6 ± 0.2 ng/mL, respectively. A total of 60 patients (26.1% were admitted to the Intensive Care Unit. The majority (83.3% of these patients had normal echocardiography results. The mean aortic root diameter (ARD was 27.2 ± 2.8 mm. Abnormalities related to the ARD were found in 10 patients (16.7%, three of whom subsequently died. Conclusion: According to these findings, cardiac complications were common among Iranian patients who abuse amphetamines, although the majority of patients had normal echocardiography and ECG findings.

  14. Management of type 2 diabetes mellitus and prediction of cardiovascular complications

    NARCIS (Netherlands)

    van Dieren, S.

    2013-01-01

    Cardiovascular disease is the leading complication of type 2 diabetes and approximately half of the patients with type 2 diabetes will die of a cardiovascular cause. To prevent the occurrence of cardiovascular disease, effective diabetes treatment is necessary. Up-titrating diabetes medication by

  15. Alterations in viscoelastic properties following premature birth may lead to hypertension and cardiovascular disease development in later life.

    Science.gov (United States)

    Tauzin, L

    2015-01-01

    The aim of this review was to identify the underlying relationship between preterm birth and the development of cardiovascular diseases. Preterm birth significantly affects the elastin content and viscoelastic properties of the vascular extracellular matrix in human arteries. Inadequate elastin synthesis during early development may cause a permanent increase in arterial stiffness in adulthood. Early and permanent alterations in viscoelastic properties may lead to hypertension and cardiovascular disease development in adults born prematurely. ©2014 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  16. Mortality of mothers from cardiovascular and non-cardiovascular causes following pregnancy complications in first delivery

    DEFF Research Database (Denmark)

    Lykke, Jacob Alexander; Langhoff-Roos, Jens; Lockwood, Charles J

    2010-01-01

    The combined effects of preterm delivery, small-for-gestational-age offspring, hypertensive disorders of pregnancy, placental abruption and stillbirth on early maternal death from cardiovascular causes have not previously been described in a large cohort. We investigated the effects of pregnancy...... complications on early maternal death in a registry-based retrospective cohort study of 782 287 women with a first singleton delivery in Denmark 1978-2007, followed for a median of 14.8 years (range 0.25-30.2) accruing 11.6 million person-years. We employed Cox proportional hazard models of early death from...... and small-for-gestational-age offspring 3.30 [2.25, 4.84]; preterm delivery, small-for-gestational-age offspring and pre-eclampsia 3.85 [2.07, 7.19]. Thus, we conclude that, separately and combined, preterm delivery and small-for-gestational-age are strong markers of early maternal death from both...

  17. Cardiovascular follow-up at school age after perinatal glucocorticoid exposure in prematurely born children: perinatal glucocorticoid therapy and cardiovascular follow-up.

    Science.gov (United States)

    de Vries, Willem B; Karemaker, Rosa; Mooy, Nicole F; Strengers, Jan L M; Kemperman, Hans; Baerts, Wim; Veen, Sylvia; Visser, Gerard H A; Heijnen, Cobi J; van Bel, Frank

    2008-08-01

    To study whether antenatal or neonatal glucocorticoid therapy to reduce the incidence and severity of chronic lung disease in preterm infants is associated with long-term adverse cardiac effects and hypertension. Retrospective matched-cohort study. Outpatient clinic of a tertiary care hospital. One hundred ninety-three children aged 7 to 10 years who had been born prematurely between December 2, 1993, and September 15, 1997. Main Exposure Neonatal treatment with dexamethasone disodium phosphate(n = 48) or the clinically equally effective glucocorticoid hydrocortisone (n = 51), or only antenatal treatment with betamethasone disodium phosphate and betamethasone acetate (n = 51). These 3 groups were compared with a reference group of prematurely born children who had not been exposed to perinatal glucocorticoid therapy (n = 43). General hemodynamic data (heart rate and blood pressure), cardiovascular function as assessed at echocardiography, intima-media thickness of the carotid arteries, and cardiac biochemical features as early markers of expansion and volume overload of the cardiac left ventricle (B-type natriuretic peptide and N-terminal pro-B-type natriuretic peptide). No significant group differences were found for heart rate, blood pressure, biochemical features, intima-media thickness, or systolic or diastolic left ventricular function. Although no differences were found in blood pressure and cardiovascular function at school age in children antenatally or neonatally treated with glucocorticoids, further cardiovascular follow-up may be advisable because cardiovascular dysfunction may become apparent only later in life.

  18. Mortality of mothers from cardiovascular and non-cardiovascular causes following pregnancy complications in first delivery

    DEFF Research Database (Denmark)

    Lykke, Jacob Alexander; Langhoff-Roos, Jens; Lockwood, Charles J;

    2010-01-01

    The combined effects of preterm delivery, small-for-gestational-age offspring, hypertensive disorders of pregnancy, placental abruption and stillbirth on early maternal death from cardiovascular causes have not previously been described in a large cohort. We investigated the effects of pregnancy...... cardiovascular and non-cardiovascular causes following preterm delivery, small-for-gestational-age offspring and hypertensive disorders of pregnancy. We found that preterm delivery and small-for-gestational-age were both associated with subsequent death of mothers from cardiovascular and non...... cardiovascular and non-cardiovascular causes, while hypertensive disorders of pregnancy are markers of early death of mothers from cardiovascular causes....

  19. ISPD Cardiovascular and Metabolic Guidelines in Adult Peritoneal Dialysis Patients Part II - Management of Various Cardiovascular Complications.

    Science.gov (United States)

    Wang, Angela Yee Moon; Brimble, K Scott; Brunier, Gillian; Holt, Stephen G; Jha, Vivekanand; Johnson, David W; Kang, Shin-Wook; Kooman, Jeroen P; Lambie, Mark; McIntyre, Chris; Mehrotra, Rajnish; Pecoits-Filho, Roberto

    2015-01-01

    Cardiovascular mortality has remained high in patients on peritoneal dialysis (PD) due to the high prevalence of various cardiovascular complications including coronary artery disease, left ventricular hypertrophy and dysfunction, heart failure, arrhythmia (especially atrial fibrillation), cerebrovascular disease, and peripheral arterial disease. In addition, nearly a quarter of PD patients develop sudden cardiac death as the terminal life event. Thus, it is essential to identify effective treatment that may lower cardiovascular mortality and improve survival of PD patients. The International Society for Peritoneal Dialysis (ISPD) commissioned a global workgroup in 2012 to formulate a series of recommendation statements regarding lifestyle modification, assessment and management of various cardiovascular risk factors, and management of the various cardiovascular complications to be published in 2 guideline documents. This publication forms the second part of the guideline documents and includes recommendation statements on the management of various cardiovascular complications in adult chronic PD patients. The documents are intended to serve as a global clinical practice guideline for clinicians who look after PD patients. We also define areas where evidence is clearly deficient and make suggestions for future research in each specific area.

  20. Shared constitutional risks for maternal vascular-related pregnancy complications and future cardiovascular disease

    NARCIS (Netherlands)

    A.L. Berends (Anne); C.J.M. de Groot (Christianne); E.J.G. Sijbrands (Eric); M.P.S. Sie (Mark); S.H. Benneheij (Sofie); R. Pal (Richard); R. Heydanus (Rogier); B.A. Oostra (Ben); P. Tikka-Kleemola (Päivi); R.P.M. Steegers-Theunissen (Régine)

    2008-01-01

    textabstractMaternal predisposition to vascular and metabolic disease may underlie both vascular-related pregnancy complications, such as preeclampsia and intrauterine growth restriction, as well as future maternal cardiovascular disease. We aimed to substantiate this hypothesis with biochemical and

  1. Hyperleptinemia May Protect From Cardio-Vascular Complications: A Small Georgian Study

    Directory of Open Access Journals (Sweden)

    Tamar Zerekidze

    2014-12-01

    CONCLUSION: Leptin might act as a preventive measure for cardiovascular complications only in the presence of sufficient amount of fat mass. Further studies are warranted in order to support these results.

  2. Sulfonylureas and cardiovascular complications of type 2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    L V Nedosugova

    2013-06-01

    Full Text Available This article addresses possible mechanisms for development of cardiovascular events (CVE in type 2 diabetes mellitus (T2DM patients treated with sulfonylurea derivatives (SU. Several problems are highlighted in this review, including molecular aspects of pancreatic and extrapancreatic action of these drugs, their comparative potential to induce hypoglycemic events (as predictors of acute CVE and impairment of ischemic preconditioning, as well as antiarrhythmic activity of certain SU agents. Finally, efficacy and cardiovascular safety of glimepiride in T2DM patients is substantiated based on a survey of current literature.

  3. Role of Adipokines in Atherosclerosis: Interferences with Cardiovascular Complications in Rheumatic Diseases

    Directory of Open Access Journals (Sweden)

    Morena Scotece

    2012-01-01

    Full Text Available Patients with rheumatic diseases have an increased risk of mortality by cardiovascular events. In fact, several rheumatic diseases such as rheumatoid arthritis, osteoarthritis, systemic lupus erythematosus, and ankylosing spondylitis are associated with a higher prevalence of cardiovascular diseases (CVDs. Although traditional cardiovascular risk factors have been involved in the pathogenesis of cardiovascular diseases in rheumatic patients, these alterations do not completely explain the enhanced cardiovascular risk in this population. Obesity and its pathologic alteration of fat mass and dysfunction, due to an altered pattern of secretion of proinflammatory adipokines, could be one of the links between cardiovascular and rheumatic diseases. Indeed, the incidence of CVDs is augmented in obese individuals with rheumatic disorders. Thus, in this paper we explore in detail the relationships among adipokines, rheumatic diseases, and cardiovascular complications by giving to the reader a holistic vision and several suggestions for future perspectives and potential clinical implications.

  4. Penile Traumatic Neuroma: A Late Complication of Penile Dorsal Neurotomy to Treat Premature Ejaculation

    OpenAIRE

    Hyun Jun Park; Tae Nam Kim; Seung Ryong Baek; Kyung Min Lee; Kyung-Un Choi; Nam Cheol Park, MD, PhD

    2016-01-01

    Introduction: Traumatic neuroma is a reactive process caused by the regeneration of an injured nerve that usually forms a nodular proliferation of small nerve bundles. Penile traumatic neuroma is rare; only a few cases related to circumcision have been reported. Aim: To report on a case of traumatic neuroma in the penis after selective dorsal neurotomy (SDN) to treat premature ejaculation. Methods: The penile traumatic neuroma was successfully removed by excision and confirmed by histop...

  5. Late cardiovascular and neurological complications in Hodgkin lymphoma survivors

    NARCIS (Netherlands)

    van Leeuwen-Segarceanu, E.M.

    2013-01-01

    This thesis focuses on the early detection of cardiovascular and neurological abnormalities in Hodgkin Lymphoma Survivors (HLS) in a population of 82 patients and 40 controls and in a cross-sectional setting. Several screening test were performed for the assessment of these late effects of treatment

  6. Assessment of the cardiovascular and gastrointestinal autonomic complications of diabetes

    DEFF Research Database (Denmark)

    Brock, Christina; Brock, Birgitte; Pedersen, Anne Grave

    2016-01-01

    The global prevalence of diabetes mellitus is increasing; arguably as a consequence of changes in diet, lifestyle and the trend towards urbanization. Unsurprisingly, the incidence of both micro and macrovascular complications of diabetes mirrors this increasing prevalence. Amongst the complicatio...

  7. Cardiovascular Complications of Sleep Apnea: Role of Oxidative Stress

    Directory of Open Access Journals (Sweden)

    Mohammad Badran

    2014-01-01

    Full Text Available Obstructive sleep apnea (OSA occurs in 2% of middle-aged women and 4% of middle-aged men with a higher prevalence among obese subjects. This condition is considered as an independent risk factor for cerebrovascular and cardiovascular diseases. One of the major pathophysiological characteristics of OSA is intermittent hypoxia. Hypoxia can lead to oxidative stress and overproduction of reactive oxygen species, which can lead to endothelial dysfunction, a hallmark of atherosclerosis. Many animal models, such as the rodent model of intermittent hypoxia, mimic obstructive sleep apnea in human patients and allow more in-depth investigation of biological and cellular mechanisms of this condition. This review discusses the role of oxidative stress in cardiovascular disease resulting from OSA in humans and animal models.

  8. Cerebellar Microstructural Organization is Altered by Complications of Premature Birth: A Case-Control Study.

    Science.gov (United States)

    Brossard-Racine, Marie; Poretti, Andrea; Murnick, Jonathan; Bouyssi-Kobar, Marine; McCarter, Robert; du Plessis, Adre J; Limperopoulos, Catherine

    2017-03-01

    To compare regional cerebellar microstructure, as measured by diffusion tensor imaging (DTI), between preterm infants at term-equivalent age and healthy term-born control neonates, and to explore associations between DTI findings and clinical risk factors. In this case-control study, DTI studies were performed in 73 premature infants born ≤32 weeks and ≤1500 g birth weight and 73 full-term-born controls from healthy pregnancies. Using a region of interest approach, fractional anisotropy (FA) and mean diffusivity (MD) were extracted in 7 cerebellar regions including the anterior vermis, the right/left superior cerebellar peduncles, the middle cerebellar peduncle, and the dentate nuclei. To validate further our DTI measurements, we measured FA and MD in the genu of the corpus callosum and splenium. FA and MD were compared between groups using analyses of multiple linear regression models. Preterm infants at term-equivalent age presented with higher FA in the dentate nuclei (premature birth are associated with altered cerebellar microstructural organization when compared with term-born control infants. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Multiple cardiovascular complications in a patient with Behcet disease

    Institute of Scientific and Technical Information of China (English)

    LIU Jing; ZHENG Jun; CUI Li; XU Xian-rong

    2010-01-01

    @@ Behcet disease (BD) is a chronic multisystem disease that presents with recurrent oral and genital ulceration and recurrent uveitis. Vascular and cardiac thromboses are rare but life threatening complications.We report a case of right internal jugular vein and brachiocephalic vein thrombus and successive cardiac thrombosis, which was finally diagnosed with BD.

  10. Cardiovascular disease risk in women with premature ovarian insufficiency : A systematic review and meta-analysis

    NARCIS (Netherlands)

    van Lennep, Jeanine E. Roeters; Heida, Karst Y.; Bots, Michiel L.; Hoek, Annemieke

    2016-01-01

    Aims The purpose of this review was to assess the relationship between premature ovarian insufficiency (POI), defined as natural menopause Methods and results We performed a systematic search in PubMed (1966-2012), EMBASE (1980-2012). Studies were included if they were prospective, follow-up>3 years

  11. Association of positive fluid balance and cardiovascular complications after thoracotomy for noncancer lesions

    Directory of Open Access Journals (Sweden)

    Pipanmekaporn T

    2014-07-01

    Full Text Available Tanyong Pipanmekaporn,1,2 Yodying Punjasawadwong,2 Somrat Charuluxananan,3 Worawut Lapisatepun,2 Pavena Bunburaphong,3 Somchareon Saeteng41Clinical Epidemiology Program, 2Department of Anesthesiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand; 3Department of Anesthesiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; 4Department of Surgery, Faculty of Medicine, Chiang Mai University, Chiang Mai, ThailandObjective: The purpose of this study was to explore the influence of positive fluid balance on cardiovascular complications after thoracotomy for noncancer lesions.Methods: After approval from an institutional review board, a retrospective cohort study was conducted. All consecutive patients undergoing thoracotomy between January 1, 2005 and December 31, 2011 in a single medical center were recruited. The primary outcome of the study was the incidence of cardiovascular complications, which were defined as cardiac arrhythmia, cardiac arrest, heart failure, myocardial ischemia, and pulmonary embolism. Univariable and multivariable risk regression analyses were used to evaluate the association between positive fluid balance and cardiovascular complications.Results: A total of 720 patients were included in this study. The incidence of cardiovascular complications after thoracotomy for noncancer lesions was 6.7% (48 of 720. Patients with positive fluid balance >2,000 mL had a significantly higher incidence of cardiovascular complications than those with positive fluid balance ≤2,000 mL (22.2% versus 7.0%, P=0.005. Cardiac arrhythmias were the most common complication. Univariable risk regression showed that positive fluid balance >2,000 mL was a significant risk factor (risk ratio =3.15, 95% confident interval [CI] =1.44–6.90, P-value =0.004. After adjustment for all potential confounding variables during multivariable risk regression analysis, positive fluid balance >2,000 mL remained a strong risk

  12. The Social Competence of Children Born Prematurely: Effects of Medical Complications and Parent Behaviors.

    Science.gov (United States)

    Landry, Susan H.; And Others

    1990-01-01

    Findings suggest that social difficulties that are present as late as three years of age in some low-birthweight children are related to the type and severity of early medical complications. In spite of severe neonatal medical risk, high-risk and low-birthweight children showed many similarities in their social development to low-risk and…

  13. Cardiovascular magnetic resonance and computed tomography imaging for the assessment of cardiovascular complications of type 2 diabetes mellitus

    OpenAIRE

    Graça, Bruno Miguel Silva Rosa da

    2015-01-01

    Tese de doutoramento em Ciências da Saúde, no ramo de Medicina, na especialidade de Medicina Interna (Radiologia e Imagiologia), apresentada à Faculdade de Medicina da Universidade de Coimbra Diabetes mellitus is responsible for diverse cardiovascular complications such as increased atherosclerosis in large arteries (carotids, aorta, and femoral arteries) and increased coronary atherosclerosis. A number of noninvasive tests are now available to detect coronary atherosclerotic disease, ...

  14. Bicaval obstruction complicating right atrial tuberculoma:the diagnostic value of Cardiovascular MR

    Directory of Open Access Journals (Sweden)

    Ajam Aref

    2008-12-01

    Full Text Available Abstract Cardiac tuberculosis is rare and usually involves the pericardium. Myocardial tuberculoma is a very rare occurrence and only a few cases were reported. We describe the use of cardiovascular magnetic resonance in the diagnosis of a rare case of cardiac tuberculoma involving the right atrium which was complicated by a bicaval obstruction. The patient made a remarkable improvement with the anti-tuberculous treatment. To our knowledge, this complication has never been reported in relation to cardiac tuberculoma.

  15. Gender and age differences in cardiovascular complications in anorexia nervosa patients.

    Science.gov (United States)

    Kalla, A; Krishnamoorthy, P; Gopalakrishnan, A; Garg, J; Patel, N C; Figueredo, V M

    2017-01-15

    Anorexia nervosa (AN) is characterized by severe malnutrition and electrolyte imbalances. Differences in cardiovascular complications between males and females with AN have not been studied. Additionally, coronary artery disease (CAD) prevalence and cardiovascular complications in patients with AN >65years have not been reported. AN patients>18years were identified in the Nationwide Inpatient Sample 2009-2010 database using the Ninth Revision of International Classification of Disease code 307.1. Demographics, risk factors, and cardiovascular event rates were compared to general population data. CAD incidence was lower in all AN patients compared to the general population (4.4% vs 18.4%, p65years old. When compared to the general population>65years, older AN patients had lower rates of CAD (35% vs 16%; p65years old. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  16. Helicobacter pylori colonization and pregnancies complicated by preeclampsia, spontaneous prematurity, and small for gestational age birth.

    Science.gov (United States)

    den Hollander, Wouter J; Schalekamp-Timmermans, Sarah; Holster, I Lisanne; Jaddoe, Vincent W; Hofman, Albert; Moll, Henriëtte A; Perez-Perez, Guillermo I; Blaser, Martin J; Steegers, Eric A P; Kuipers, Ernst J

    2017-04-01

    Preeclampsia (PE), small for gestational age (SGA), and spontaneous preterm birth (PTB) each may be complications of impaired placental function in pregnancy. Although their exact pathogenesis is still unknown, certain infectious agents seem to play a role. Helicobacter pylori (H. pylori) colonization has been associated with increased risk for PE. Our aim was to assess the association between H. pylori colonization and PE, SGA, and PTB. We measured IgG anti-H. pylori and CagA antibodies in serum of pregnant women (median 20.5 weeks, range 16.5-29.4) who participated in a population-based prospective cohort study. Delivery and medical records were assessed. Information on demographics, education, and maternal risk factors was collected by questionnaire. We used multivariate logistic regression analyses to assess associations between H. pylori colonization and PE, SGA, and PTB. In total, 6348 pregnant women were assessed. H. pylori positivity was found in 2915 (46%) women, of whom 1023 (35%) also were CagA-positive. Pregnancy was complicated by PE, SGA, or PTB in 927 (15%) women. H. pylori colonization was associated with PE (aOR 1.51; 95%CI 1.03-2.25). Differentiation according to CagA status revealed the same risk. H. pylori was positively related with SGA, mainly explained by CagA-positive strains (aOR 1.34; 1.04-1.71). No association was observed between H. pylori and PTB. Our data suggest that H. pylori colonization may be a risk factor for PE and SGA. If these associations are confirmed by future studies and shown to be causal, H. pylori eradication may reduce related perinatal morbidity and mortality. © 2016 John Wiley & Sons Ltd.

  17. Pregnancy Outcomes Complicated by Preterm Premature Rupture of Membranes: Retrospective Review of Cases in Three Institutions in Kazakhstan

    Directory of Open Access Journals (Sweden)

    Balkenzhe Imankulova

    2015-06-01

    Full Text Available Introduction. Pre-term premature rupture of membranes (PPROM is one of the leading causes of perinatal morbidity and mortality. This complication is diagnosed in 3% of pregnant women in Kazakhstan, and it is the leading cause of pre-term deliveries. The aim of this study was to determine the outcomes of pregnancies complicated by PPROM in gestation periods between 24 to 32 weeks among three institutions in Kazakhstan.Methods. This is descriptive analysis of 154 cases with PPROM observed between 24 to 32 weeks of gestation at Perinatal Centers #2 and #3 and the National Research Center for Maternal and Child Health, Astana, Kazakhstan. Cases were selected on the basis of retrospective chart review where PPROM diagnosis occurred in 2013. Descriptive statistics were utilized for data analysis.Results. The most frequent complications associated with PPROM were threat of miscarriage (13.6% of cases and chronic placental insufficiency (7.8%. The mean time between PPROM and onset of spontaneous labor was 12.1 ± 2.3 days.  Spontaneous labor within 3 days after PPROM started in patients with an amniotic fluid index of 3.0 ± 0.2 cm. Complications experienced by PPROM women during delivery and early postpartum period included: precipitous labor (6.4%, weakness of labor activity (16.2%, atonic hemorrhage (1.2%, and chorioamnionitis (3.2%. 37.6% of newborns in this study were admitted to the Intensive Care Unit. Their health complications included pneumonia (7.7%, conjunctivitis (1.3%, omphalitis and infectious-toxic shock (3.8%, intraventricular hemorrhage  (7.8%, and respiratory distress (10.3% .Conclusion. Thus, preterm rupture of membranes is associated with preterm delivery and an increase of neonatal morbidity. Therefore, it is necessary to find ways to effectively manage PPROM, including developing new techniques to restore the amniotic fluid volume in women experiencing PPROM during 24 to 32 weeks of gestation. 

  18. Association between Diabetic Polyneuropathy and Cardiovascular Complications in Type 2 Diabetic Patients

    Directory of Open Access Journals (Sweden)

    Jin Ook Chung

    2011-08-01

    Full Text Available BackgroundDiabetes mellitus is a major independent risk factor for cardiovascular disease (CVD, but high cardiovascular risk in diabetes mellitus patients is not completely explained by clustering traditional risk factors. Recently, associations between diabetic polyneuropathy (DPN and macrovasculopathy have been suggested. We aimed to assess associations between DPN and cardiovascular complications in type 2 diabetic patients.MethodsMicrovascular and cardiovascular complications were evaluated in 1,041 type 2 diabetic patients.ResultsIn patients with DPN, the age, prevalence of hypertension, diabetes duration, systolic blood pressure, pulse pressure, and hemoglobin glycation (HbA1c levels were significantly higher, while the high density lipoprotein cholesterol (HDL-C levels were lower than in those without DPN. The prevalence of CVD was higher in patients with DPN. In multivariate analysis, DPN was independently associated with CVD (odds ratio, 1.801; 95% confidence interval, 1.009 to 3.214.ConclusionOur results showed that DPN was associated with a high prevalence of cardiovascular disease in type 2 diabetic patients, but further studies are needed to investigate the causative nature of associations between DPN and CVD.

  19. 未足月妊娠胎膜早破并发早产108例临床分析%Clinical Analysis of 108 Cases with Preterm Premature Rupture of Mem-brane Complicated by Premature Delivery

    Institute of Scientific and Technical Information of China (English)

    程宝珠

    2016-01-01

    Objective To study the relevant treatment method and application effect of preterm premature rupture of mem-brane complicated by premature delivery. (Pregnant week was between 28 weeks to 34 weeks). Methods The clinical data of 108 cases of patients with preterm premature rupture of membrane complicated by premature delivery admitted and treated in out-patient department of our hospital were retrospectively analyzed, and the pathogenic factors of premature rupture of membranes, delivery method and general conditions of perinatal infants were analyzed. Results Vaginitis was a very com-mon cause of premature rupture of membranes, the incubation period of premature rupture of membranes was 2h-16d, (6.2± 1.3)d on average;and the difference in the A p-g a r score of perinatal infants between two delivery methods had no statis-tical significance by comparison (P>0.05); the differences in the incidence rate of complications of perinatal infants and death rate between the pregnant women whose pregnant weeks were between 28 weeks and 30 weeks and the pregnant women whose pregnant weeks were between 31 weeks and 34 weeks had statistical significance by comparison, (all P0.05);针对孕周处于28周与30周的孕产妇和孕周处于31周与34周的孕产妇,这两组围产儿并发症的发生率和死亡率相比,比较差异有统计学的意义(由于P<0.05)。结论要及时地借助于期待疗法对未足月妊娠胎膜早破并发早产患者进行治疗,在孕产妇破膜后,医务人员要适时给予其适量的宫缩抑制剂、糖皮质激素和抗生素等药物,以使孕产妇的潜伏期能够有效延长到孕30周以上,从而可以有效地降低早产儿的死亡率。

  20. Family history of premature cardiovascular disease: blood pressure control and long-term mortality outcomes in hypertensive patients.

    Science.gov (United States)

    Williamson, Catherine; Jeemon, Panniyammakal; Hastie, Claire E; McCallum, Linsay; Muir, Scott; Dawson, Jesse; Walters, Matthew; Sloan, William; Morrison, David; Dominiczak, Anna F; Pell, Jill; Padmanabhan, Sandosh

    2014-03-01

    Current guidelines recommend early referral and initiation of intensive cardiovascular (CV) risk reduction in individuals with a positive family history of coronary heart disease (CHD). We hypothesized that a family history of premature CHD and stroke [CV disease (CVD)] would lead to earlier referral of hypertensive patients to secondary care clinic, leading to better control of risk factors, mitigating the excess risk seen in these individuals. We studied the association of a positive family history of CVD in 10 787 individuals with longitudinal changes in risk factors and long-term cause-specific mortality in the Glasgow Blood Pressure Clinic using generalized estimating equations and the Cox proportional hazard models, respectively. The total time at risk was 193 756 person-years with a median survival time of 29.2 years. A positive family history of CVD was associated with an earlier presentation to the clinic, a lower burden of traditional CV risk factors, and similar longitudinal blood pressure reduction and drug adherence compared with those without. But despite these positive features, all-cause [hazard ratio (HR) = 1.12, 95% confidence interval 1.01-1.25] and CV (HR = 1.20, 1.04-1.38) mortality independent of baseline risk factors were worse. Consistent results were observed in propensity score-matched analysis. Inclusion of family history of CVD did not improve mortality risk discrimination over and above traditional risk factors. Our study suggests that despite earlier referral and treatment of individuals with a positive family history of premature CVD, excess risk persists, indicating the need for continued and sustained efforts to reduce risk factors and drug adherence in these individuals.

  1. 5 Long-term acromegaly and associated cardiovascular complications: a case-based review.

    Science.gov (United States)

    Colao, Annamaria

    2009-12-01

    Because growth hormone and IGF-1 both have regulatory roles in the cardiovascular system, patients with acromegaly often present with abnormalities of heart structure and function and the vascular system, which if left unmanaged can reduce life expectancy. Early symptoms of acromegalic cardiomyopathy (hyperkinetic syndrome) can be characterized by cardiac hypertrophy, increased heart rate, and increased systolic output. When left untreated, more pronounced hypertrophy, signs of diastolic dysfunction and insufficient systolic function on exertion arise, and can lead to systolic dysfunction at rest, and eventually heart failure with signs of dilative cardiomyopathy. Increasingly, evidence suggests that early diagnosis and treatment of acromegaly (before the age of 40 years) can help prevent the progression of cardiovascular disease, improve quality of life, and reduce the risk of premature mortality. This review focuses on management strategies for newly diagnosed patients with acromegaly and evidence of cardiovascular disease. The roles of surgery and medical treatment are discussed in the context of using optimal treatment strategies to help reverse cardiac hypertrophy and normalize other cardiac risk factors.

  2. Polymorphisms of β1-Adrenoreceptor Gene and Cardiovascular Complications in Patients with Thyrotoxicosis

    Science.gov (United States)

    Babenko, A. Y.; Grineva, E. N.; Savitskaja, D. A.; Kravchuk, E. N.; Solncev, V. N.; Kostareva, A. A.

    2014-01-01

    Human cardiac β1-AR perform a crucial role in mediating the cardiostimulating effects of norepinephrine. Gly389Arg and Ser49Gly polymorphisms of β1-adrenoreceptors (β1-AR) can influence the cardiovascular prognosis. However, the possible effect of Gly389Arg and Ser49Gly polymorphisms on heart function in thyrotoxicosis has not been studied. We investigated the possible link between Gly389Arg and Ser49Gly polymorphisms and echocardiography parameters in 165 normotensive patients with a thyrotoxicosis without any cardiovascular disorders. Echo-CG was performed according to standard protocol before and during the thyreostatic treatment. Our data demonstrate that both Gly389Arg and Ser49Gly polymorphisms have very moderate influence on the risk of left ventricular hypertrophy and atrial fibrillation with no statistically significant effects on cardiac function and the development of cardiovascular complications. PMID:24982877

  3. Polymorphisms of β1-Adrenoreceptor Gene and Cardiovascular Complications in Patients with Thyrotoxicosis

    Directory of Open Access Journals (Sweden)

    A. Y. Babenko

    2014-01-01

    Full Text Available Human cardiac β1-AR perform a crucial role in mediating the cardiostimulating effects of norepinephrine. Gly389Arg and Ser49Gly polymorphisms of β1-adrenoreceptors (β1-AR can influence the cardiovascular prognosis. However, the possible effect of Gly389Arg and Ser49Gly polymorphisms on heart function in thyrotoxicosis has not been studied. We investigated the possible link between Gly389Arg and Ser49Gly polymorphisms and echocardiography parameters in 165 normotensive patients with a thyrotoxicosis without any cardiovascular disorders. Echo-CG was performed according to standard protocol before and during the thyreostatic treatment. Our data demonstrate that both Gly389Arg and Ser49Gly polymorphisms have very moderate influence on the risk of left ventricular hypertrophy and atrial fibrillation with no statistically significant effects on cardiac function and the development of cardiovascular complications.

  4. Similar support for three different life course socioeconomic models on predicting premature cardiovascular mortality and all-cause mortality

    Directory of Open Access Journals (Sweden)

    Lynch John

    2006-08-01

    Full Text Available Abstract Background There are at least three broad conceptual models for the impact of the social environment on adult disease: the critical period, social mobility, and cumulative life course models. Several studies have shown an association between each of these models and mortality. However, few studies have investigated the importance of the different models within the same setting and none has been performed in samples of the whole population. The purpose of the present study was to study the relation between socioeconomic position (SEP and mortality using different conceptual models in the whole population of Scania. Methods In the present investigation we use socioeconomic information on all men (N = 48,909 and women (N = 47,688 born between 1945 and 1950, alive on January, 1st,1990, and living in the Region of Scania, in Sweden. Focusing on three specific life periods (i.e., ages 10–15, 30–35 and 40–45, we examined the association between SEP and the 12-year risk of premature cardiovascular mortality and all-cause mortality. Results There was a strong relation between SEP and mortality among those inside the workforce, irrespective of the conceptual model used. There was a clear upward trend in the mortality hazard rate ratios (HRR with accumulated exposure to manual SEP in both men (p for trend Conclusion There was a strong relation between SEP and cardiovascular and all-cause mortality, irrespective of the conceptual model used. The critical period, social mobility, and cumulative life course models, showed the same fit to the data. That is, one model could not be pointed out as "the best" model and even in this large unselected sample it was not possible to adjudicate which theories best describe the links between life course SEP and mortality risk.

  5. Increased Peripheral Proinflammatory T Helper Subsets Contribute to Cardiovascular Complications in Diabetic Patients

    Directory of Open Access Journals (Sweden)

    Ru-xing Zhao

    2014-01-01

    Full Text Available Background. Coronary atherosclerotic heart disease (CHD is one of the major concerns in type 2 diabetes (T2D. The systemic chronic inflammation has been postulated to bridge the increased risk of cardiovascular disease and T2D. We formulated that increased peripheral proinflammatory T helper subsets contributed to the development of cardiovascular complications in diabetic patients. Methods. The frequencies of peripheral total CD4+ T helper cells, proinflammatory Th1, Th17, and Th22 subsets were determined by flow cytometry in diabetic patients with or without CHD (n=42 and 67, resp.. Results. Both peripheral frequencies and total numbers of Th1, Th17, and Th22 cells were further increased in diabetic patients with CHD. Logistic regression and categorical cross-table analysis further confirmed that increased proinflammatory Th subsets, especially Th22, were independent risk factors of cardiovascular complication in diabetes. Elevated Th subsets also correlated with increased CRP levels and the atherogenic index of plasma. Moreover, Th1 frequency and Th22 numbers demonstrated remarkable potential in predicting CHD in diabetes. Conclusions. Increased peripheral proinflammatory T helper subsets act in concert and contribute to the increased prevalence of diabetic cardiovasculopathy. The recently identified Th22 cells might play an independent role in CHD and represent a novel proxy for cardiovascular risks in diabetes.

  6. Type 1 Diabetes, Cardiovascular Complications and Sesame (芝麻 Zhī Má)

    Science.gov (United States)

    Lin, Yen-Chang; Thùy, Trần Dương; Wang, Shu-Yin; Huang, Pung-Ling

    2014-01-01

    Diabetes is a major concern among medical practitioners, with the annual mortality rate increasing up to 26.9% in a person aged 65 years or older and 11.3% in the adult. There are many serious complications associated with diabetes, particularly cardiovascular complications due to microvascular diseases. A prerequisite to reduce the risk of microvascular and neurologic complications of type 1 diabetes is normoglycemia. Insulin therapy is the most common treatment used nowadays in type 1 diabetes. However, this method still has many disadvantages such as increased episode of severe hypoglycemia, hypoglycemia unawareness, increased weight gain, transient exacerbation of pre-existing retinopathy, etc. Using insulin pump (the insulin pump is a medical device used for continuous subcutaneous insulin infusion to manage the insulin level in the treatment of diabetes mellitus), is associated with known disadvantages including increased ketoacidosis, infection at the infusion site, and the treatment being less suitable in young children (less than 7 years of age). Therefore, alternative treatment for diabetes is still in great demand. We took the approach of traditional Chinese medicine to discuss this matter. Sesame (芝麻 Zhī Má), a herb, has been used medicinally for thousands of years in almost all the countries in the world. The beneficial effects of sesame in remediating diabetes, such as hypoglycemic effects, antioxidant, anti-inflammatory, and hypolipidemic effects, improving fat metabolism, and reducing cholesterol, have been demonstrated in many studies,. However, reports on the effects of sesame in remediating cardiovascular complications in diabetic patients are limited, which necessitates further studies on the effects of sesame on cardiovascular complications. PMID:24872931

  7. Type 1 Diabetes, Cardiovascular Complications and Sesame (芝麻 Zhī Má

    Directory of Open Access Journals (Sweden)

    Yen-Chang Lin

    2014-01-01

    Full Text Available Diabetes is a major concern among medical practitioners, with the annual mortality rate increasing up to 26.9% in a person aged 65 years or older and 11.3% in the adult. There are many serious complications associated with diabetes, particularly cardiovascular complications due to microvascular diseases. A prerequisite to reduce the risk of microvascular and neurologic complications of type 1 diabetes is normoglycemia. Insulin therapy is the most common treatment used nowadays in type 1 diabetes. However, this method still has many disadvantages such as increased episode of severe hypoglycemia, hypoglycemia unawareness, increased weight gain, transient exacerbation of pre-existing retinopathy, etc. Using insulin pump (the insulin pump is a medical device used for continuous subcutaneous insulin infusion to manage the insulin level in the treatment of diabetes mellitus, is associated with known disadvantages including increased ketoacidosis, infection at the infusion site, and the treatment being less suitable in young children (less than 7 years of age. Therefore, alternative treatment for diabetes is still in great demand. We took the approach of traditional Chinese medicine to discuss this matter. Sesame (芝麻 Zhī Má, a herb, has been used medicinally for thousands of years in almost all the countries in the world. The beneficial effects of sesame in remediating diabetes, such as hypoglycemic effects, antioxidant, anti-inflammatory, and hypolipidemic effects, improving fat metabolism, and reducing cholesterol, have been demonstrated in many studies,. However, reports on the effects of sesame in remediating cardiovascular complications in diabetic patients are limited, which necessitates further studies on the effects of sesame on cardiovascular complications.

  8. Cardiovascular risk factor treatment targets and renal complications in high risk vascular patients: a cohort study

    Directory of Open Access Journals (Sweden)

    Visseren Frank LJ

    2011-07-01

    Full Text Available Abstract Background To determine if recommended treatment targets, as specified in clinical practice guidelines for the management of cardiovascular disease, reduces the risk of renal complications in high risk patient populations. Methods This was a cohort study. Participants in Utrecht, The Netherlands either at risk of, or had cardiovascular disease were recruited. Cardiovascular treatment targets were achievement of control in systolic and diastolic blood pressure, total and low-density cholesterol, and treatment of albuminuria. Outcome measures were time to development of end stage renal failure or symptomatic renal atherosclerotic disease requiring intervention. Results The cohort consisted of 7,208 participants; 1,759 diabetics and 4,859 with clinically manifest vascular disease. The median age was 57 years and 67% were male. Overall, 29% of the cohort achieved the treatment target for systolic blood pressure, 39% for diastolic blood pressure, 28% for total cholesterol, 31% for LDL cholesterol and 78% for albuminuria. The incidence rate for end stage renal failure and renal atherosclerotic disease reduced linearly with each additional treatment target achieved (p value less than 0.001. Achievement of any two treatment targets reduced the risk of renal complications, hazard ratio 0.46 (95% CI 0.26-0.82. For patients with clinically manifest vascular disease and diabetes, the hazard ratios were 0.56 (95% CI 0.28 - 1.12 and 0.28 (95%CI 0.10 - 0.79 respectively. Conclusion Clinical guidelines for cardiovascular disease management do reduce risk of renal complications in high risk patients. Benefits are seen with attainment of any two treatment targets.

  9. Prevalence of metabolic syndrome: association with risk factors and cardiovascular complications in an urban population.

    Directory of Open Access Journals (Sweden)

    Gisela Cipullo Moreira

    Full Text Available INTRODUCTION: Metabolic syndrome (MS is a set of cardiovascular risk factors and type 2 diabetes, responsible for a 2.5-fold increased cardiovascular mortality and a 5-fold higher risk of developing diabetes. OBJECTIVES: 1-to evaluate the prevalence of MS in individuals over 18 years associated with age, gender, socioeconomic status, educational levels, body mass index (BMI, HOMA index and physical activity; moreover, to compare it to other studies; 2-to compare the prevalence of elevated blood pressure (BP, high triglycerides and plasma glucose levels, low HDL cholesterol and high waist circumference among individuals with MS also according to gender; 3-to determine the number of risk factors in subjects with MS and prevalence of complications in individuals with and without MS aged over 40 years. METHODS: A cross-sectional study of 1369 Individuals, 667 males (48.7% and 702 females (51.3% was considered to evaluate the prevalence of MS and associated factors in the population. RESULTS: The study showed that 22.7% (95% CI: 19.4% to 26.0% of the population has MS, which increases with age, higher BMI and sedentary lifestyle. There was no significant difference between genders until age ≥70 years and social classes. Higher prevalence of MS was observed in lower educational levels and higher prevalence of HOMA positive among individuals with MS. The most prevalent risk factors were elevated blood pressure (85%, low HDL cholesterol (83.1% and increased waist circumference (82.5%. The prevalence of elevated BP, low HDL cholesterol and plasma glucose levels did not show significant difference between genders. Individuals with MS had higher risk of cardiovascular complications over 40 years. CONCLUSION: The prevalence of MS found is similar to that in developed countries, being influenced by age, body mass index, educational levels, physical activity, and leading to a higher prevalence of cardiovascular complications after the 4th decade of life.

  10. Screening families of patients with premature coronary heart disease to identify avoidable cardiovascular risk: a cross-sectional study of family members and a general population comparison group.

    Science.gov (United States)

    Thompson, Helen J; Pell, Alastair Ch; Anderson, Judith; Chow, Clara K; Pell, Jill P

    2010-05-11

    Primary prevention should be targeted at individuals with high global cardiovascular risk, but research is lacking on how best to identify such individuals in the general population. Family history is a good proxy measure of global risk and may provide an efficient mechanism for identifying high risk individuals. The aim was to test the feasibility of using patients with premature cardiovascular disease to recruit family members as a means of identifying and screening high-risk individuals. We recruited family members of 50 patients attending a cardiology clinic for premature coronary heart disease (CHD). We compared their cardiovascular risk with a general population control group, and determined their perception of their risk and current level of screening. 103 (36%) family members attended screening (27 siblings, 48 adult offspring and 28 partners). Five (5%) had prevalent CHD. A significantly higher percentage had an ASSIGN risk score >20% compared with the general population (13% versus 2%, p family members were aware they were at increased risk and only 50% had had their blood pressure and serum cholesterol level checked in the previous three years. Patients attending hospital for premature CHD provide a mechanism to contact family members and this can identify individuals with a high global risk who are not currently screened.

  11. Expert consensus for multi-modality imaging evaluation of cardiovascular complications of radiotherapy in adults

    DEFF Research Database (Denmark)

    Lancellotti, Patrizio; Nkomo, Vuyisile T; Badano, Luigi P;

    2013-01-01

    recognized only in the early 1970s, the heart is regarded in the current era as one of the most critical dose-limiting organs in radiotherapy. Several clinical studies have identified adverse clinical consequences of radiation-induced heart disease (RIHD) on the outcome of long-term cancer survivors......Cardiac toxicity is one of the most concerning side effects of anti-cancer therapy. The gain in life expectancy obtained with anti-cancer therapy can be compromised by increased morbidity and mortality associated with its cardiac complications. While radiosensitivity of the heart was initially....... A comprehensive review of potential cardiac complications related to radiotherapy is warranted. An evidence-based review of several imaging approaches used to detect, evaluate, and monitor RIHD is discussed. Recommendations for the early identification and monitoring of cardiovascular complications...

  12. The hypertension of Cushing's syndrome: controversies in the pathophysiology and focus on cardiovascular complications.

    Science.gov (United States)

    Isidori, Andrea M; Graziadio, Chiara; Paragliola, Rosa Maria; Cozzolino, Alessia; Ambrogio, Alberto G; Colao, Annamaria; Corsello, Salvatore M; Pivonello, Rosario

    2015-01-01

    Cushing's syndrome is associated with increased mortality, mainly due to cardiovascular complications, which are sustained by the common development of systemic arterial hypertension and metabolic syndrome, which partially persist after the disease remission. Cardiovascular diseases and hypertension associated with endogenous hypercortisolism reveal underexplored peculiarities. The use of exogenous corticosteroids also impacts on hypertension and cardiovascular system, especially after prolonged treatment. The mechanisms involved in the development of hypertension differ, whether glucocorticoid excess is acute or chronic, and the source endogenous or exogenous, introducing inconsistencies among published studies. The pleiotropic effects of glucocorticoids and the overlap of the several regulatory mechanisms controlling blood pressure suggest that a rigorous comparison of in-vivo and in-vitro studies is necessary to draw reliable conclusions. This review, developed during the first 'Altogether to Beat Cushing's syndrome' workshop held in Capri in 2012, evaluates the most important peculiarities of hypertension associated with CS, with a particular focus on its pathophysiology. A critical appraisal of most significant animal and human studies is compared with a systematic review of the few available clinical trials. A special attention is dedicated to the description of the clinical features and cardiovascular damage secondary to glucocorticoid excess. On the basis of the consensus reached during the workshop, a pathophysiology-oriented therapeutic algorithm has been developed and it could serve as a first attempt to rationalize the treatment of hypertension in Cushing's syndrome.

  13. Increased risk of cardiovascular complications in chronic kidney disease: a possible role of leptin.

    Science.gov (United States)

    Korolczuk, Agnieszka; Dudka, Jaroslaw

    2014-01-01

    Leptin is a small peptide hormone (16 kDa), a product of the obesity gene (Ob), and is mainly synthesized and secreted by adipocytes. It is removed from the blood by the kidneys. The kidney is not only a site of leptin clearance, but also a target organ for its action in different pathophysiological states. Several studies have documented a strong relationship between chronic kidney disease (CKD) and accelerated cardiovascular disease (CVD) defined as a cardiorenal syndrome. Patients with stage 3 and 4 CKD develop cardiovascular complications and are at increased risk of death from CVD. Renal dysfunction promotes several mechanisms responsible for exacerbation of cardiovascular disease. These include activation of the renin-angiotensin system, oxidative stress, elevated asymmetric dimethylarginine (ADMA), low-grade inflammation with increased circulating cytokines, and dyslipidemia. Recently, it has been observed that plasma leptin level is elevated in patients with cardiorenal syndrome. In obesity, hyperleptinemia combined with selective leptin resistance appear to have a critical role in the development and progression of kidney disease, CVD and metabolic syndrome. This has clinical implications for the treatment of obesity-related hypertension and kidney disease. In this paper the role of leptin in chronic kidney disease and accelerated cardiovascular disease is out lined. The link between hyperleptinemia and development and progression of morphologic changes that effect kidney in obese patients is also discussed.

  14. Effect of Aqueous Extract of Tephrosia purpurea on Cardiovascular Complications and Cataract Associated with Streptozotocin-induced Diabetes in Rats

    OpenAIRE

    Shraddha V Bhadada; Goyal, R. K.

    2015-01-01

    Tephrosia purpurea has been reported to possess antidiabetic activity, however, its effects on cardiovascular complications and cataract associated with diabetes have not been studied. The objective of the present study was to investigate the effects of aqueous extract of Tephrosia purpurea on cardiovascular complications and cataract associated with streptozotocin-induced diabetes in rats. Sprague Dawley rats of either sex were made diabetic with streptozotocin (45 mg/kg, i.v.). Treatment of...

  15. Cardiovascular complications of non-insulin-dependent diabetes: the JCR:LA-cp rat.

    Science.gov (United States)

    Clark, T A; Pierce, G N

    2000-01-01

    Diabetes is a serious medical and financial burden on western societies. It is the seventh leading cause of death in the United States and Canada. The disease is due to a primary defect in glucose tolerance and carbohydrate metabolism resulting from either a deficiency of insulin (Insulin-dependent (type I) diabetes mellitus - IDDM) or a state of insulin resistance (Non-insulin-dependent (type II) diabetes mellitus - NIDDM). NIDDM comprises greater than 80% of total diabetic cases. Associated with the primary metabolic defects are equally deleterious secondary complications affecting the renal, ocular, nervous and cardiovascular systems. The cardiovascular complications account for a major proportion of diabetic mortality. As such, it is of paramount importance to develop or find an animal model expressing complications homologous to the human condition. Many models of NIDDM are available to the diabetic researcher but choosing an accurate one can be difficult. The following compares the advantages and limitations of one such model, the JCR:LA-cp rat to other NIDDM models commonly used today.

  16. The lightning heart: a case report and brief review of the cardiovascular complications of lightning injury.

    Science.gov (United States)

    McIntyre, William F; Simpson, Christopher S; Redfearn, Damian P; Abdollah, Hoshiar; Baranchuk, Adrian

    2010-09-05

    Lightning strike is a rare natural phenomenon, which carries a risk of dramatic medical complications to multiple organ systems and a high risk of fatality. The known complications include but are not limited to: myocardial infarction, arrhythmia, cardiac contusion, stroke, cutaneous burns, respiratory disorders, neurological disorders, acute kidney injury and death. We report a case of a healthy young man who suffered a lightning injury and discuss the cardiovascular complications of lightning injury, ranging from ECG changes to death. The patient in our case, a 27-year old previously healthy male, developed a syndrome of rhabdomyolysis and symptomatic cardiogenic pulmonary edema. Electrocardiographic findings included transient T-wave inversions, late transition shift and long QT. His clinical condition improved with supportive measures.Early recognition of lightning injury syndromes and anticipation of complications may help us improve outcomes for these patients. Evaluation of patients having experienced a lightning injury should include a minimum of a detailed history and physical examination, 12-lead ECG and drawing of baseline troponins. Prolonged electrocardiographical monitoring (for monitoring of ventricular arrhythmias) and assessment for signs and symptoms of hemodynamic compromise may be warranted.

  17. p66(Shc) protein, oxidative stress, and cardiovascular complications of diabetes: the missing link.

    Science.gov (United States)

    Francia, Pietro; Cosentino, Francesco; Schiavoni, Marzia; Huang, Yale; Perna, Enrico; Camici, Giovani G; Lüscher, Thomas F; Volpe, Massimo

    2009-09-01

    Diabetes affects more than 150 million people worldwide, and it is estimated that this would increase to 299 million by the year 2025. The incidence of and mortality from cardiovascular disease are two- to eightfold higher in subjects with diabetes than in those without, coronary artery disease accounting for the large majority of deaths. Among the full spectrum of biochemical effects of high glucose, generation of oxygen-derived free radicals is one of the main pathophysiological mechanisms linking hyperglycemia to atherosclerosis, nephropathy, and cardiomyopathy. The adaptor protein p66(Shc) is implicated in mitochondrial reactive oxygen species (ROS) generation and translation of oxidative signals into apoptosis. Indeed, p66(Shc-/-) mice display prolonged lifespan, reduced production of intracellular oxidants, and increased resistance to oxidative stress-induced apoptosis. Accordingly, a series of studies defined the pathophysiological role of p66(Shc) in cardiovascular disease where ROS represent a substantial triggering component. As p66(Shc) modulates the production of cellular ROS, it represents a proximal node through which high glucose exerts its deleterious effects on different cell types; indeed, several studies tested the hypothesis that deletion of the p66(Shc) gene may confer protection against diabetes-related cardiovascular complications. The present review focuses on the reported evidence linking p66(Shc) signaling pathway to high glucose-associated endothelial dysfunction, atherogenesis, nephropathy, and cardiomyopathy.

  18. Association between glycemic control and antidiabetic drugs in type 2 diabetes mellitus patients with cardiovascular complications

    Directory of Open Access Journals (Sweden)

    Huri HZ

    2015-08-01

    Full Text Available Hasniza Zaman Huri,1,2 Doris Yew Hui Ling,1 Wan Azman Wan Ahmad2,3 1Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia; 2Clinical Investigation Centre, University Malaya Medical Centre, Lembah Pantai, Kuala Lumpur, Malaysia; 3Cardiology Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia Purpose: Cardiovascular disease (CVD is a macrovascular complication in patients with type 2 diabetes mellitus (T2DM. To date, glycemic control profiles of antidiabetic drugs in cardiovascular (CV complications have not been clearly elucidated. Therefore, this study was conducted retrospectively to assess the association of antidiabetic drugs and glycemic control with CV profiles in T2DM patients. The association of concurrent medications and comorbidities with glycemic control was also investigated.Methods: A total of 220 T2DM patients from the University of Malaya Medical Centre, Malaysia, who had at least one CV complication and who had been taking at least one antidiabetic drug for at least 3 months, were included. The associations of antidiabetics, cardiovascular diseases, laboratory parameters, concurrent medications, comorbidities, demographics, and clinical characteristics with glycemic control were investigated.Results: Sulfonylureas in combination (P=0.002 and sulfonylurea monotherapy (P<0.001 were found to be associated with good glycemic control, whereas insulin in combination (P=0.051, and combination biguanides and insulin therapy (P=0.012 were found to be associated with poor glycemic control. Stroke (P=0.044 was the only type of CVD that seemed to be significantly associated with good glycemic control. Other factors such as benign prostatic hyperplasia (P=0.026, elderly patients (P=0.018, low-density lipoprotein cholesterol levels (P=0.021, and fasting plasma glucose (P<0.001 were found to be significantly correlated with good glycemic control

  19. Use of self-gated radial cardiovascular magnetic resonance to detect and classify arrhythmias (atrial fibrillation and premature ventricular contraction).

    Science.gov (United States)

    Piekarski, Eve; Chitiboi, Teodora; Ramb, Rebecca; Feng, Li; Axel, Leon

    2016-11-25

    Arrhythmia can significantly alter the image quality of cardiovascular magnetic resonance (CMR); automatic detection and sorting of the most frequent types of arrhythmias during the CMR acquisition could potentially improve image quality. New CMR techniques, such as non-Cartesian CMR, can allow self-gating: from cardiac motion-related signal changes, we can detect cardiac cycles without an electrocardiogram. We can further use this data to obtain a surrogate for RR intervals (valley intervals: VV). Our purpose was to evaluate the feasibility of an automated method for classification of non-arrhythmic (NA) (regular cycles) and arrhythmic patients (A) (irregular cycles), and for sorting of common arrhythmia patterns between atrial fibrillation (AF) and premature ventricular contraction (PVC), using the cardiac motion-related signal obtained during self-gated free-breathing radial cardiac cine CMR with compressed sensing reconstruction (XD-GRASP). One hundred eleven patients underwent cardiac XD-GRASP CMR between October 2015 and February 2016; 33 were included for retrospective analysis with the proposed method (6 AF, 8 PVC, 19 NA; by recent ECG). We analyzed the VV, using pooled statistics (histograms) and sequential analysis (Poincaré plots), including the median (medVV), the weighted mean (meanVV), the total number of VV values (VVval), and the total range (VVTR) and half range (VVHR) of the cumulative frequency distribution of VV, including the median to half range (medVV/VVHR) and the half range to total range (VVHR/VVTR) ratios. We designed a simple algorithm for using the VV results to differentiate A from NA, and AF from PVC. Between NA and A, meanVV, VVval, VVTR, VVHR, medVV/VVHR and VVHR/VVTR ratios were significantly different (p values = 0.00014, 0.0027, 0.000028, 5×10(-9), 0.002, respectively). Between AF and PVC, meanVV, VVval and medVV/VVHR ratio were significantly different (p values = 0.018, 0.007, 0.044, respectively). Using our algorithm

  20. Systemic inflammation: a key factor in the pathogenesis of cardiovascular complications in obstructive sleep apnoea syndrome?

    LENUS (Irish Health Repository)

    Ryan, S

    2012-02-01

    Obstructive sleep apnoea syndrome (OSAS) is a highly prevalent disease and is recognised as a major public health burden. Large-scale epidemiological studies have demonstrated an independent relationship between OSAS and various cardiovascular disorders. The pathogenesis of cardiovascular complications in OSAS is not completely understood but a multifactorial aetiology is likely. Inflammatory processes have emerged as critical in the pathogenesis of atherosclerosis at all stages of atheroma formation. Increased levels of various circulating markers of inflammation including tumour necrosis factor alpha (TNFalpha), interleukin 6 (IL6), IL-8 and C-reactive protein (CRP) have been reported as associated with future cardiovascular risk. There is increasing evidence of elevated inflammatory markers in OSAS with a significant fall after effective treatment with continuous positive airway pressure. This evidence is particularly strong for TNFalpha, whereas studies on IL6 and CRP have yielded conflicting results possibly due to the confounding effects of obesity. Cell culture and animal studies have significantly contributed to our understanding of the underlying mechanisms of the association between OSAS and inflammation. Intermittent hypoxia, the hallmark of OSAS, results in activation of pro-inflammatory transcription factors such as nuclear factor kappa B (NF-kappaB) and activator protein (AP)-1. These promote activation of various inflammatory cells, particularly lymphocytes and monocytes, with the downstream consequence of expression of pro-inflammatory mediators that may lead to endothelial dysfunction. This review provides a critical analysis of the current evidence for an association between OSAS, inflammation and cardiovascular disease, discusses basic mechanisms that may be responsible for this association and proposes future research possibilities.

  1. 'Aspirin resistance' or treatment non-compliance: Which is to blame for cardiovascular complications?

    Directory of Open Access Journals (Sweden)

    Shantsila Eduard

    2008-08-01

    Full Text Available Abstract Aspirin is one of the 'cornerstone' drugs in our current management of cardiovascular disorders. However, despite the prescription of aspirin recurrent vascular events still occur in 10–20% of patients. These, data together with the observations of diminished antiaggregatory response to aspirin in some subjects have provided the basis of the current debate on the existence of so-called "aspirin resistance". Unfortunately, many of the tests employed to define 'aspirin resistance' lack sufficient sensitivity, specificity, and reproducibility. The prevalence of 'aspirin resistance' as defined by each test varies widely, and furthermore, the value of a single point estimate measure of aspirin resistance is questionable. The rate of 'aspirin resistance' is law if patients observed to ingest aspirin, with large proportion of patients to be pseudo-'aspirin resistant', due to non-compliance. What are the implications for clinical practice? Possible non-adherence to aspirin prescription should also be carefully considered before changing to higher aspirin doses, other antiplatelet drugs (e.g. clopidogrel or even combination antiplatelet drug therapy. Given the multifactorial nature of atherothrombotic disease, it is not surprising that only about 25% of all cardiovascular complications can usually be prevented by any single medication. We would advocate against routine testing of platelet sensitivity to aspirin (as an attempt to look for 'aspirin resistance' but rather, to highlight the importance of clinicians and public attention to the problem of treatment non-compliance.

  2. The study of lipid profile, diet and other cardiovascular risk factors in children born to parents having premature ischemic heart disease

    Directory of Open Access Journals (Sweden)

    M R Savitha

    2011-01-01

    Full Text Available Background: Dyslipidemia is a marker for ischemic heart disease (IHD, which can be detected in early childhood and tracks to adulthood. Dyslipidemia, along with factors like diet, obesity and sedentary activity, increases the risk of a child developing IHD in adulthood. Early detection and modification of these risk factors can prevent IHD. Objectives: To study the lipid profile in children born to parents with history of premature IHD and also to study the effect of diet, lifestyle factors, and obesity in the study group. Materials and Methods: Fifty children of parents with premature IHD and 50 control children without any family history of IHD were analyzed for cardiovascular risk factors such as lipid profile, body mass index (BMI and hypertension. The effects of modifiable risk factors like diet and physical activity on lipid profile were analyzed. The correlation between parent and child lipid profile was studied. Results: Mean total cholesterol, low density lipoprotein cholesterol and triglycerides were significantly higher (P<0.05 in children with family history of IHD as compared to children without family history. There was a positive correlation between lipid levels of parents and their children. Children with elevated BMI, a sedentary lifestyle, and excess oily/junk diet intake showed increased incidence of dyslipidemia (P<0.05. Conclusions: Children of IHD patients have significant incidence of dyslipidemia. The risk factors like BMI, diet and physical activity increase the incidence of dyslipidemia. Therefore, all children of premature IHD patients should be screened for dyslipidemia.

  3. Desigualdades sociais na mortalidade cardiovascular precoce em um município de médio porte no Brasil Social inequalities in premature cardiovascular mortality in a medium-size Brazilian city

    Directory of Open Access Journals (Sweden)

    Mário Círio Nogueira

    2009-11-01

    Full Text Available As doenças cardiovasculares são a principal causa de morte em muitos países. No Brasil, a mortalidade por doenças cardiovasculares ocorre prematuramente em maior proporção do que em países ricos. Este estudo objetivou analisar a relação entre a mortalidade cardiovascular precoce e as condições sócio-econômicas no espaço urbano. Realizou-se um estudo ecológico, e as unidades de análise foram as regiões urbanas de um município da região sudeste de Minas Gerais. A relação entre a razão de mortalidade padronizada por doenças cardiovasculares e o Índice de Desenvolvimento Social (IDS foi estudada por modelo linear generalizado com distribuição binomial negativa. Os bairros com melhores condições sócio-econômicas tiveram mortalidade por doenças cardiovasculares significantemente menor. A redução das desigualdades sócio-econômicas em cidades de médio porte pode contribuir para a redução das iniqüidades em saúde.Cardiovascular diseases are the main cause of death in many countries. In Brazil, premature cardiovascular death is more frequent than in wealthy countries. The aim of this study was to analyze the relationship between premature cardiovascular death and socioeconomic conditions in urban areas. The study design was ecological, with the urban areas of a medium-size municipality in Minas Gerais State, Brazil, as the units of analysis. The relationship between standardized mortality ratio and social development index (SDI was studied with a binomial negative generalized linear model. The urban regions with the best socioeconomic conditions had significantly lower cardiovascular mortality. The reduction of socioeconomic inequalities in medium-size cities could help decrease health inequities.

  4. Respiratory and cardiovascular complications in patients with liver cirrhosis due to hepatitis C virus and its impact on quality of life

    Directory of Open Access Journals (Sweden)

    Ibrahim I. Elmahalawy

    2017-01-01

    Conclusion: Respiratory and cardiovascular complications (elevated PASP, hypoxemia, increased LA area DD and/or tachycardia are common complications in hepatic patients and should be assessed for control of symptoms, quality of life and survival.

  5. Effect of atorvastatin combine with aspirin on flammatory factors, endothelial function and the cardiovascular complications with diabetic patients

    Institute of Scientific and Technical Information of China (English)

    Hong Wang; Ping Gong

    2016-01-01

    Objective:To investigate the effect of atorvastatin combine with aspirin on flammatory factors, endothelial function and the cardiovascular complications with diabetic patients.Methods:A total of 85 type 2 diabetic patients were randomly divided into observation group (43 cases) and control group (42 cases). All patients recieved routine treatment of hypoglycemic drug, while patients in observation group also received atorvastatin and aspirin. Levels of blood lipid, flammatory factors (hs-CRP, TNF-α, IL-6) endothelial function(ET-1,NO), and incidence of cardiovascular complications were tested and compared.Results:Blood lipid have statistical significance after treatment between two groups, TC, TG, LDL-C were significantly lower in observation group, HDL-C was significantly higher in observation group (P <0.05). Observation group flammatory factors (hs-CRP, TNF-α, IL-6) levels decreased significantly after treatment (P<0.05); Observation group ET-1 level decreased significantly, NO level increased significantly after treatment (P<0.05); Incidence of cardiovascular complications was lower than control group in observation group.Conclusions:Atorvastatin combine with aspirin treatment has reliable curative effect in diabetic patients, which can regulate flammatory factors, endothelial function and incidence of cardiovascular complications.

  6. Effects of distance between residence and hemodialysis unit on cardiovascular complications and treatments of maintenance hemodialysis patients

    Institute of Scientific and Technical Information of China (English)

    袁静

    2013-01-01

    Objective To explore the effects of etiological classification and the distance between residence and hemodialysis unit on cardiovascular complications and treatments in maintenance hemodialysis (MHD) patients.Methods A total of 756 MHD patients were collected from 12 hemodialysis centers of Guiyang,China between January

  7. The Heart Health Study - increasing cardiovascular risk assessment in family practice for first degree relatives of patients with premature ischaemic heart disease: a randomised controlled trial.

    Science.gov (United States)

    Stocks, Nigel P; Broadbent, Jessica L; Lorimer, Michelle F; Tideman, Philip; Chew, Derek P; Wittert, Gary; Ryan, Philip

    2015-09-03

    This study aimed to increase cardiovascular disease (CVD) risk assessment in adult first degree relatives of patients with premature ischaemic heart disease (PIHD) using written and verbal advice. A prospective, randomised controlled trial. Cardiovascular wards at three South Australian hospitals. Cardiovascular risk assessments were performed in general practice. Patients experiencing PIHD (heart disease in men aged risk assessment or general information about heart disease only, to their first degrees relatives. The primary outcome was the proportion of relatives who attended their GP for CVD risk assessment within 6 months of the patients' PIHD event. One hundred forty four patients were recruited who had 541 eligible relatives; 97/541 (18 %) of relatives agreed to participate. A larger number of intervention 41/55 (75 %) than control group 9/42 (21 %) [difference 53 %, 95 % CI 36 % - 71 %] relatives attended their GP for a CVD assessment, and 34 % of these had moderate to very high 5-year absolute risk for CVD. This low cost intervention demonstrates that individuals who have a family history of PIHD and are at moderate or high risk of CVD can be targeted for early intervention of modifiable risk factors. Further research is required to improve the uptake of the intervention in relatives. The trial was registered with the Australian Clinical Trials Registry (ACTRN), Registration ID 12613000557730 .

  8. The role of endogenous cardiotonic steroids in pathogenesis of cardiovascular and renal complications of arterial hypertension

    Directory of Open Access Journals (Sweden)

    Aneta Paczula

    2016-03-01

    Full Text Available Endogenous cardiotonic steroids (CTS, also called digitalis-like factors, are a group of steroid hormones linking high salt intake and elevated blood pressure and in part responsible for target organ damage in arterial hypertension. CTS act primarily through their ability to inhibit the ubiquitous transport enzyme sodium-potassium adenosine triphosphatase (Na+/K+-ATPase. A portion of Na+/K+-ATPase does not seem to actively “pump” sodium and potassium but is closely associated with other key signaling proteins. Plasma concentration and urine excretion of CTS are increased in experimental models with volume expansion and on a high salt diet. Elevated plasma concentration of marinobufagenin has been shown in volume-expanded states such as essential hypertension, primary aldosteronism, chronic renal failure, congestive heart failure and pregnancy. In experimental models marinobufagenin induces heart and kidney fibrosis to the same extent as observed in uremia. Neutralization of marinobufagenin with antibodies prevents such heart remodeling. Expanding our understanding of this new class of hormones may lead to development of novel and effective therapeutic strategies in hypertensive patients with renal and cardiovascular complications.

  9. Vascular dysfunction in patients with young β-thalassemia: relation to cardiovascular complications and subclinical atherosclerosis.

    Science.gov (United States)

    Adly, Amira Abdel Moneam; El-Sherif, Nayera Hazaa; Ismail, Eman Abdel Rahman; El-Zaher, Yosra Abd; Farouk, Amal; El-Refaey, Asmaa Mohamed; Wahba, Mohammed Samy

    2015-11-01

    We aimed to study the endothelial dysfunction among children and adolescents with transfusion-dependent β-thalassemia using von Willebrand factor antigen (VWF:Ag) and flow cytometric analysis of circulating CD144(+) endothelial microparticles (EMPs) and endothelial progenitor cells (CD34(+)VEGFR2(+)) and assess their relation to iron overload, erythropoietin and chelation therapy as well as echocardiographic parameters and carotid intima-media thickness. The VWF:Ag, EMPs, and CD34(+)VEGFR2(+) cells were significantly higher among patients with β-thalassemia than controls (P < .001). The type of chelation and patients' compliance did not influence the results. No significant correlations were found between the studied vascular markers. Patients with evident heart disease had higher VWF: Ag, EMPs, and CD34(+)VEGFR2(+) cells than those without. Carotid intima-media thickness was increased among patients but not correlated with vascular markers. We suggest that procoagulant EMPs and VWF: Ag are involved in cardiovascular complications in patients with young β-thalassemia. CD34(+)VEGFR2(+) cells were further increased in response to tissue injury contributing to reendothelialization and neovascularization.

  10. Coarctation of the Aorta as a Complication of Surgical Ligation of Patent Ductus Arteriosus in a Premature Infant

    Science.gov (United States)

    Qasim, Amna; Jain, Sunil K.; Jiwani, Amyn K.

    2017-01-01

    Surgical ligation of a patent ductus arteriosus (PDA) is a commonly performed procedure. Complications are infrequent and most commonly include recurrent laryngeal nerve injury and rarely ligation of left pulmonary artery. We report a case of accidental ligation of the descending thoracic aorta leading to a clinically significant coarctation. PMID:28386503

  11. [Chylothorax--a rare complication of surgical ligation of patent ductus arteriosus in a premature infant-a case report].

    Science.gov (United States)

    Stempniewicz, Krzysztof; Walas, Wojciech

    2007-01-01

    A case of left sided chylothorax in preterm infant is reported. The chylothorax was a complication of ligation of patent ductus arteriosus. Treatment consisted of parenteral nutrition, pleural taps, drainage of pleural cavity, mechanical ventilation and replacement of immunoprotein losses. When the lymph effusion reduced, enteral nutrition was started with a formula containing medium chain triglycerides. Treatment of this patient was successful.

  12. Risk comparison of bleeding and ischemic perioperative complications after acute and elective orthopedic surgery in patients with cardiovascular disease.

    Science.gov (United States)

    Džupa, V; Waldauf, P; Moťovská, Z; Widimský, P; Ondráková, M; Bartoška, R; Ježek, M; Lena, T; Popelka, O; Krbec, M

    2016-07-01

    The study objective was to ascertain the incidence of bleeding and ischemic complications related to acute and planned orthopedic surgery in patients with known cardiovascular diseases. The study conducted between 2010 and 2013 enrolled 477 patients (289 women, 188 men) with a diagnosed cardiovascular disease or a history of thromboembolic event. Aside from gender, age, height and weight, the study observed other anamnestic data and perioperative laboratory test results that may impact on a bleeding or ischemic event. Two hundred seventy-two (57 %) patients had acute surgery, and 205 (43 %) patients had elective surgery. Complications arose in 55 (11.6 %) patients, 32 (6.9 %) had bleeding complications, 19 (4.0 %) ischemic complications, and both complications were experienced by 4 (0.8 %) patients. Bleeding developed in 14 (5.1 %) patients who had acute surgery, and in 22 (10.7 %) who had elective surgery. Twenty-two (8.1 %) patients having acute surgery and one (0.1 %) undergoing elective surgery suffered from ischemic complications. The incidence of bleeding complications was significantly higher in elective surgery (p = 0.026, OR 2.22), and when adjusted (general anaesthesia, gender, and use of warfarin), the difference was even higher (p = 0.015, OR 2.44), whereas the occurrence of ischemic complications was significantly higher in acute surgery (p = 0.005, OR 18.0), and when adjusted (age), the difference remained significant (p = 0.044, OR 8.3). The study noted a significantly higher incidence of bleeding complications in elective orthopedic surgery when compared with acute surgery. Conversely, the incidence of ischemic complications was significantly higher in patients having acute orthopedic surgery when compared with those operated on electively.

  13. Pregnancy complicating irradiation-induced constrictive pericarditis

    Energy Technology Data Exchange (ETDEWEB)

    Bakri, Younes N.; Martan, Ahmed; Amri, Aladin (King Faisal Specialist Hospital and Research Centre, Riyadh (Saudi Arabia). Dept. of Obstetrics and Gynecology); Amri, M. (King Faisal Specialist Hospital and Research Centre, Riyadh (Saudi Arabia). Dept. of Cardiovascular Diseases)

    1992-01-01

    A case is reported of a 24 year-old primigravida who had severe effusive constrictive pericarditis secondary to mediastinal irradiation following chemotherapy for Hodgkins disease. Pregnancy was threatened by serious maternal cardiovascular complications and a non-viable fetus was born spontaneously and prematurely. Patient was completely asymptomatic before pregnancy. (au).

  14. Premature Contractions

    Science.gov (United States)

    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Premature Contractions - PACs and PVCs Updated:Dec 15,2016 ... You felt this more-forceful beat. Types of premature contractions Premature atrial contractions (PACs) start in the ...

  15. Decrease in blood pressure and regression of cardiovascular complications by angiotensin II vaccine in mice.

    Directory of Open Access Journals (Sweden)

    Futoshi Nakagami

    Full Text Available Vaccines have been recently developed to treat various diseases such as cancer, rheumatoid arthritis and Alzheimer's disease in addition to infectious diseases. However, before use in the clinical setting, vaccines targeting self-antigens must be demonstrated to be effective and safe, evoking an adequate humoral immune response from B cells while avoiding T cell activation in response to self. Although the vaccine targeting angiotensin II (Ang II is efficient in rodents and humans, little is known regarding the immunological activation and safety of the vaccine. In this study, we evaluated the efficiency and safety of an Ang II peptide vaccine in mice. Immunization with Ang II conjugated to keyhole limpet hemocyanin (KLH successfully induced the production of anti-Ang II antibody, which blocked Ang II signaling in human aortic smooth muscle cells. However, Ang II itself did not activate T cells, as assessed by the proliferation and lymphokine production of T cells in immunized mice, whereas KLH activated T cells. In an Ang II-infused model, the non-immunized mice showed high blood pressure (BP, whereas the immunized mice (Ang II-KLH showed a significant decrease in systolic BP, accompanied by significant reductions in cardiac hypertrophy and fibrosis. Importantly, anti-Ang II antibody titer was not elevated even after the administration of large amounts of Ang II, indicating that Ang II itself boosted antibody production, most likely due to less activation of T cells. In addition, no accumulation of inflammatory cells was observed in immunized mice, because endogenous Ang II would not activate T cells after immunization with Ang II-KLH. Taken together, these data indicate that vaccines targeting Ang II might be effective to decrease high BP and prevent cardiovascular complications without severe side effects.

  16. Comparison of early and late intravenous gamma globulin treatment of Kawasaki disease on fever and cardiovascular complications.

    Science.gov (United States)

    Mohammadzadeh, Iraj; Noei, Somayyeh; Babazadeh, Kazem; Zamani, Hassan; Barari-Savadkoohi, Rahim; Alizadeh-Navaei, Reza

    2016-01-01

    Cardiac involvement was the major leading cause of death in patients with Kawasaki and IVIG administration reduces cardiac complications. The objective of this study was to determine the frequency of cardiovascular complications and duration of fever with regard to the time of intravenous immunoglobulin (IVIG) administration of patients with Kawasaki disease. This follow-up study was done on all patients with Kawasaki disease who were hospitalized at Amirkola Children's Hospital between 2006 and 2011. Diagnosis of Kawasaki was clinical and included fever more than 5 days with 4 of 5 signs containing mucosal changes, scaling and skin rash, bilateral nonexudative conjunctivitis, cervical lymph adenopathy and edema in lower extremities. After diagnosis of Kawasaki, all patients received standard treatment (intravenous immunoglobulins and aspirin) and undergoing cardiac echocardiography in 2 weeks, 2 months and 6 months. Information including age, sex, sign of diseases, laboratory findings, and cardiac complications in echocardiography were recorded. This study was performed on 100 patients (61 boys and 39 girls) with Kawasaki disease. The mean age of children was 2.8±2.6 years. Cardiac complication rate was 47% at the onset of the disease and had reached to 7% at the end of the sixth month (P=0.000). Distribution of cardiovascular complications in the second week, the second month and the sixth month after treatment was not significantly different according to the start of time of treatment (p>0.05). Duration of fever in patients who received treatment before 10(th) day (1.5±1.3) did not have significant difference (P=0.78) with patients who received after 10(th) day (1.6±0.9). Result shows that most of patients (99%) responded to the treatment with IVIG and ASA and cardiovascular complication ratio decreased. There was not significant relationship between duration of fever and time of IVIG treatment initiation.

  17. Benefits & risks of statin therapy for primary prevention of cardiovascular disease in Asian Indians - a population with the highest risk of premature coronary artery disease & diabetes.

    Science.gov (United States)

    Enas, Enas A; Kuruvila, Arun; Khanna, Pravien; Pitchumoni, C S; Mohan, Viswanathan

    2013-10-01

    Several reviews and meta-analyses have demonstrated the incontrovertible benefits of statin therapy in patients with cardiovascular disease (CVD). But the role for statins in primary prevention remained unclear. The updated 2013 Cochrane review has put to rest all lingering doubts about the overwhelming benefits of long-term statin therapy in primary prevention by conclusively demonstrating highly significant reductions in all-cause mortality, major adverse cardiovascular events (MACE) and the need for coronary artery revascularization procedures (CARPs). More importantly, these benefits of statin therapy are similar at all levels of CVD risk, including subjects at low (CARPs such as angioplasties, stents, and bypass surgeries. There is no evidence of any serious harm or threat to life caused by statin therapy, though several adverse effects that affect the quality of life, especially diabetes mellitus (DM) have been reported. Asian Indians have the highest risk of premature coronary artery disease (CAD) and diabetes. When compared with Whites, Asian Indians have double the risk of CAD and triple the risk of DM, when adjusted for traditional risk factors for these diseases. Available evidence supports the use of statin therapy for primary prevention in Asian Indians at a younger age and with lower targets for low-density lipoprotein cholesterol (LDL-C) and non-high density lipoprotein (non-HDL-C), than those currently recommended for Americans and Europeans. Early and aggressive statin therapy offers the greatest potential for reducing the continuing epidemic of CAD among Indians.

  18. Genome-Wide Identification of Epigenetic Hotspots Potentially Related to Cardiovascular Risk in Adult Women after a Complicated Pregnancy.

    Directory of Open Access Journals (Sweden)

    Cees Oudejans

    Full Text Available The physiological demands of pregnancy on the maternal cardiovascular system can catapult women into a metabolic syndrome that predisposes to atherosclerosis in later life. We sought to identify the nature of the epigenomic changes associated with the increased cardiovascular disease (CVD risk in adult women following pre-eclampsia.We assessed the genome wide epigenetic profile by methyl-C sequencing of monozygotic parous twin sister pairs discordant for a severe variant of pre-eclampsia. In the adult twin sisters at risk for CVD as a consequence of a complicated pregnancy, a set of 12 differentially methylated regions with at least 50% difference in methylation percentage and the same directional change was found to be shared between the affected twin sisters and significantly different compared to their unaffected monozygous sisters.The current epigenetic marker set will permit targeted analysis of differentially methylated regions potentially related to CVD risk in large cohorts of adult women following complicated pregnancies.

  19. Premature infant

    Science.gov (United States)

    There are many support groups for parents of premature babies. Ask the social worker in the neonatal intensive care unit. ... Prematurity used to be a major cause of infant deaths. Improved ... Prematurity can have long-term effects. Many premature infants ...

  20. Implante de peso de ouro: complicações precoces e tardias Gold weight implantation: premature and late complications

    Directory of Open Access Journals (Sweden)

    Tânia Pereira Nunes

    2007-08-01

    Full Text Available OBJETIVOS:Avaliar as indicações, os resultados e as complicações observadas nos pacientes submetidos ao implante de peso de ouro para correção do lagoftalmo paralítico. MÉTODOS: Vinte prontuários de pacientes com lagoftalmo secundário à paralisia facial de diversas etiologias, que foram submetidos à colocação do implante de ouro na pálpebra superior do lado afetado, foram examinados retrospectivamente. RESULTADOS: A causa mais freqüente de lagoftalmo paralítico foi pós-cirurgia de neurinoma do acústico (40%. Complicações precoces e tardias ocorreram em 40% dos implantes colocados. Quatro pacientes (20% apresentaram reação inflamatória local nos primeiros meses de pós-operatório. Dois pacientes (10% apresentaram afinamento da pele e do músculo orbicular sobre o peso de ouro, após 4 e 7 anos do implante, respectivamente. Um paciente (5% apresentou deslocamento do peso de ouro após 3 anos de sua colocação e outro paciente (5%, extrusão do peso de ouro tardiamente, após 10 anos do implante. CONCLUSÕES: Nesta série, foi alto o índice de complicações com o implante de ouro (40%. As complicações foram divididas em precoces, possivelmente relacionadas à impureza do material, e complicações tardias, devido à evolução do quadro da paralisia facial que apresenta diminuição do tônus muscular.PURPOSE: To evaluate the indications, the results and the complications seen in the patients submitted to gold weight implantation to correct paralytic lagophthalmos. METHODS: Charts of 20 patients with lagophthalmos secondary to facial nerve palsy of diverse etiologies, which were submitted to gold weight implantation in the upper eyelid of the affected side, were retrospectively examined. RESULTS: The most frequent cause of paralytic lagophthalmos was acoustic neurinoma after surgery (40%. Early and late complications occurred in 40% of the implants. Four patients (20% presented a local inflammatory reaction in the

  1. Effect of aqueous extract of Tephrosia purpurea on cardiovascular complications and cataract associated with streptozotocin-induced diabetes in rats

    Directory of Open Access Journals (Sweden)

    Shraddha V Bhadada

    2015-01-01

    Full Text Available Tephrosia purpurea has been reported to possess antidiabetic activity, however, its effects on cardiovascular complications and cataract associated with diabetes have not been studied. The objective of the present study was to investigate the effects of aqueous extract of Tephrosia purpurea on cardiovascular complications and cataract associated with streptozotocin-induced diabetes in rats. Sprague Dawley rats of either sex were made diabetic with streptozotocin (45 mg/kg, i.v.. Treatment of aqueous extract of Tephrosia purpurea was given in the dose of 300 and 500 mg/kg/day, p.o for 8 weeks. Various hemodynamic (blood pressure, heart rate, +dp/dt, -dp/dt and biochemical (serum glucose, cholesterol, triglycerides, creatinine, urea, lactate dehydrogenase and creatinine kinase parameters were recorded after 8 weeks of the treatment. To evaluate cataract, various biochemical estimations were done in eye lens. Streptozotocin produced hyperglycemia; hypoinsulinemia; hyperlipidemia; increased blood pressure; increased creatinine, cardiac enzymes, reduction in heart rate and cardiac hypertrophy in rats and all these changes were prevented by the treatment with aqueous extract of Tephrosia purpurea in both the doses. Streptozotocin also produced decrease in soluble protein and reduced glutathione in lens of rats that was prevented by aqueous extract of Tephrosia purpurea. Our data suggest that aqueous extract of Tephrosia purpurea prevents not only the streptozotocin-induced metabolic abnormalities but also cardiovascular complications as well as reduce the risk of development of cataract.

  2. Effect of Aqueous Extract of Tephrosia purpurea on Cardiovascular Complications and Cataract Associated with Streptozotocin-induced Diabetes in Rats.

    Science.gov (United States)

    Bhadada, Shraddha V; Goyal, R K

    2015-01-01

    Tephrosia purpurea has been reported to possess antidiabetic activity, however, its effects on cardiovascular complications and cataract associated with diabetes have not been studied. The objective of the present study was to investigate the effects of aqueous extract of Tephrosia purpurea on cardiovascular complications and cataract associated with streptozotocin-induced diabetes in rats. Sprague Dawley rats of either sex were made diabetic with streptozotocin (45 mg/kg, i.v.). Treatment of aqueous extract of Tephrosia purpurea was given in the dose of 300 and 500 mg/kg/day, p.o for 8 weeks. Various hemodynamic (blood pressure, heart rate, +dp/dt, -dp/dt) and biochemical (serum glucose, cholesterol, triglycerides, creatinine, urea, lactate dehydrogenase and creatinine kinase) parameters were recorded after 8 weeks of the treatment. To evaluate cataract, various biochemical estimations were done in eye lens. Streptozotocin produced hyperglycemia; hypoinsulinemia; hyperlipidemia; increased blood pressure; increased creatinine, cardiac enzymes, reduction in heart rate and cardiac hypertrophy in rats and all these changes were prevented by the treatment with aqueous extract of Tephrosia purpurea in both the doses. Streptozotocin also produced decrease in soluble protein and reduced glutathione in lens of rats that was prevented by aqueous extract of Tephrosia purpurea. Our data suggest that aqueous extract of Tephrosia purpurea prevents not only the streptozotocin-induced metabolic abnormalities but also cardiovascular complications as well as reduce the risk of development of cataract.

  3. A case report of a patient with Ribbing disease underlines the connections between the skeletal and cardiovascular complications

    Directory of Open Access Journals (Sweden)

    Giuseppe Cocco

    2011-07-01

    Full Text Available A 69-year-old woman suffered from Ribbing disease, a hereditary X autosomal dominant disease with multiple sclerosing dysplasias. However, it is less known that the genetic mutation can often induce cardiovascular complications. The patient had a hypertensive cardiopathy and had been treated with percutaneous coronary angioplasty and stenting because of a myocardial infarction. She was seen because of dyspnea and we detected an aneurysm of the ascending thoracic aorta. The patient underwent surgical repair. In Ribbing disease an up-regulation of genes interferes with the production, processing, or formation of collagen type II and XI. These genetic effects are thought to be specific for osteoblasts and are responsible for the skeletal pathology. However, the defective synthesis of collagen can also induce cardiovascular complications which may be similar to those described in patients with type III Ehlers-Danlos syndrome, with type IV Marfan syndrome, and with osteogenesis imperfecta. Rheumatologists who treat patients with Ribbing disease should seek the advice of cardiologists for the occurrence of cardiovascular complications.

  4. Cardiovascular complications in ciguatera fish poisoning: A wake-up call

    Directory of Open Access Journals (Sweden)

    Subramanian Senthilkumaran

    2011-01-01

    Full Text Available Ciguatera fish poisoning occurs with ingestion of fish containing ciguatoxin. It causes a clinical syndrome that comprises classic gastrointestinal, neurological and cardiovascular symptoms. Ciguatoxin is a sodium channel agonist with cholinergic and adrenergic activity. Although cardiovascular symptoms are rare with ciguatoxin, we report two cases with bradycardia and hypotension. Fatality and long-term sequelae are not uncommon with ciguatoxin poisoning and educating the general population is essential.

  5. Benefits & risks of statin therapy for primary prevention of cardiovascular disease in Asian Indians – A population with the highest risk of premature coronary artery disease & diabetes

    Science.gov (United States)

    Enas, Enas A.; Kuruvila, Arun; Khanna, Pravien; Pitchumoni, C.S.; Mohan, Viswanathan

    2013-01-01

    Several reviews and meta-analyses have demonstrated the incontrovertible benefits of statin therapy in patients with cardiovascular disease (CVD). But the role for statins in primary prevention remained unclear. The updated 2013 Cochrane review has put to rest all lingering doubts about the overwhelming benefits of long-term statin therapy in primary prevention by conclusively demonstrating highly significant reductions in all-cause mortality, major adverse cardiovascular events (MACE) and the need for coronary artery revascularization procedures (CARPs). More importantly, these benefits of statin therapy are similar at all levels of CVD risk, including subjects at low (statins is also highly effective in delaying and avoiding expensive CARPs such as angioplasties, stents, and bypass surgeries. There is no evidence of any serious harm or threat to life caused by statin therapy, though several adverse effects that affect the quality of life, especially diabetes mellitus (DM) have been reported. Asian Indians have the highest risk of premature coronary artery disease (CAD) and diabetes. When compared with Whites, Asian Indians have double the risk of CAD and triple the risk of DM, when adjusted for traditional risk factors for these diseases. Available evidence supports the use of statin therapy for primary prevention in Asian Indians at a younger age and with lower targets for low-density lipoprotein cholesterol (LDL-C) and non-high density lipoprotein (non-HDL-C), than those currently recommended for Americans and Europeans. Early and aggressive statin therapy offers the greatest potential for reducing the continuing epidemic of CAD among Indians. PMID:24434254

  6. Basic and Clinical Research Against Advanced Glycation End Products (AGEs): New Compounds to Tackle Cardiovascular Disease and Diabetic Complications.

    Science.gov (United States)

    Nenna, Antonio; Spadaccio, Cristiano; Lusini, Mario; Ulianich, Luca; Chello, Massimo; Nappi, Francesco

    2015-01-01

    Diabetes is a major risk factor for cardiovascular disease, and recent advances in research indicate that a detailed understanding of the pathophysiology of its effects is mandatory to reduce diabetes-related mortality and morbidity. Advanced Glycation End Products (AGEs) play a central role in the genesis and progression of complications of both type 1 and type 2 diabetes mellitus, and have been found to be important even in non-diabetic patients as a marker of cardiovascular disease. AGEs have a profound impact on patient's prognosis regardless of the glycemic control, and therefore pharmacologic approaches against AGEs accumulation have been proposed over the years to treat cardiovascular diseases, parallel to a more detailed understanding of AGEs pathophysiology. Compounds with anti-AGEs effects are currently under investigation in both pre-clinical and clinical scenarios, and many of the drugs previously used to treat specific diseases have been found to have AGE-inhibitory effects. Some products are still in "bench evaluation", whereas others have been already investigated in clinical trials with conflicting evidences. This review aims at summarizing the mechanisms of AGEs formation and accumulation, and the most relevant issues in pre-clinical and clinical experiences in anti-AGEs treatment in cardiovascular research.

  7. Premature ejaculation

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001524.htm Premature ejaculation To use the sharing features on this page, please enable JavaScript. Premature ejaculation is when a man has an orgasm ...

  8. REDUCTION OF CARDIOVASCULAR COMPLICATIONS OF MODERN HYPOGLYCEMIC THERAPY OF DIABETES MELLITUS TYPE 2: "FLORENTINE HERESY"

    Directory of Open Access Journals (Sweden)

    A. A. Aleksandrov

    2010-01-01

    Full Text Available The classic hypoglycemic agents include biguanides, sulfonylurea drugs, meglitinides, glitazones and alpha-glucosidase inhibitors. Modern algorithm of hypoglycemic therapy in the first step considers lifestyle modification and metformin monotherapy, the second step — the combined therapy. However, the effect of combined hypoglycemic therapy on long-term cardiovascular prognosis in patients with type 2 diabetes mellitus is studied insufficiently. Combined therapy with glibenclamide and metformin can result in adverse cardiovascular effects, so that long term therapy should be avoided in patients with coronary heart disease. Adequate pharmacological approaches to hyperglycemia correction should be elaborated.

  9. Cardiovascular complications following chronic treatment with cocaine and testosterone in adolescent rats.

    Directory of Open Access Journals (Sweden)

    Sheila A Engi

    Full Text Available Concomitant use of anabolic androgenic steroids and cocaine has increased in the last years. However, the effects of chronic exposure to these substances during adolescence on cardiovascular function are unknown. Here, we investigated the effects of treatment for 10 consecutive days with testosterone and cocaine alone or in combination on basal cardiovascular parameters, baroreflex activity, hemodynamic responses to vasoactive agents, and cardiac morphology in adolescent rats. Administration of testosterone alone increased arterial pressure, reduced heart rate (HR, and exacerbated the tachycardiac baroreflex response. Cocaine-treated animals showed resting bradycardia without changes in arterial pressure and baroreflex activity. Combined treatment with testosterone and cocaine did not affect baseline arterial pressure and HR, but reduced baroreflex-mediated tachycardia. None of the treatments affected arterial pressure response to either vasoconstrictor or vasodilator agents. Also, heart to body ratio and left and right ventricular wall thickness were not modified by drug treatments. However, histological analysis of left ventricular sections of animals subjected to treatment with testosterone and cocaine alone and combined showed a greater spacing between cardiac muscle fibers, dilated blood vessels, and fibrosis. These data show important cardiovascular changes following treatment with testosterone in adolescent rats. However, the results suggest that exposure to cocaine alone or combined with testosterone during adolescence minimally affect cardiovascular function.

  10. Cardiovascular and respiratory dysfunction in chronic obstructive pulmonary disease complicated by impaired peripheral oxygenation

    Directory of Open Access Journals (Sweden)

    Chuang ML

    2015-02-01

    Full Text Available Ming-Lung Chuang,1,2 Shih-Feng Huang,1 Chun-Hung Su2,3 1Division of Pulmonary Medicine and Department of Critical Care Medicine, 2School of Medicine, 3Division of Cardiology and Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan, Republic of China Background: Impaired peripheral oxygenation (IPO-related variables readily achieved with cardiopulmonary exercise testing (CPET represent cardiovascular dysfunction. These variables include peak oxygen uptake (VO2 <85% predicted, anaerobic threshold <40%  VO2max predicted, VO2-work rate slope <8.6 mL/watt, oxygen pulse <80% predicted, and ventilatory equivalents for O2 and CO2 at nadir of >31 and >34, respectively. Some of these six variables may be normal while the others are abnormal in patients with chronic obstructive pulmonary disease (COPD. This may result in confusion when using the interpretation algorithm for diagnostic purposes. We therefore hypothesized that patients found to have abnormal values for all six variables would have worse cardiovascular function than patients with abnormal values for none or some of these variables.Methods: In this cross-sectional comparative study, 58 COPD patients attending a university teaching hospital underwent symptom-limited CPET with multiple lactate measurements. Patients with abnormal values in all six IPO-related variables were assigned to an IPO group while those who did not meet the requirements for the IPO group were assigned to a non-IPO group. Cardiovascular function was measured by two-dimensional echocardiography and Δlactate/ΔVO2, and respiratory dynamics were compared between the two groups.Results: Fourteen IPO and 43 non-IPO patients were entered into the study. Both groups were similar with regard to left ventricular ejection fraction and right ventricular morphology (P>0.05 for both. At peak exercise, both groups reached a similar heart rate level and Δlactate/ΔVO2. The IPO patients had an

  11. Dose-response relationship of physical activity to premature and total all-cause and cardiovascular disease mortality in walkers.

    Directory of Open Access Journals (Sweden)

    Paul T Williams

    Full Text Available PURPOSE: To assess the dose-response relationships between cause-specific mortality and exercise energy expenditure in a prospective epidemiological cohort of walkers. METHODS: The sample consisted of the 8,436 male and 33,586 female participants of the National Walkers' Health Study. Walking energy expenditure was calculated in metabolic equivalents (METs, 1 MET = 3.5 ml O2/kg/min, which were used to divide the cohort into four exercise categories: category 1 (≤ 1.07 MET-hours/d, category 2 (1.07 to 1.8 MET-hours/d, category 3 (1.8 to 3.6 MET-hours/d, and category 4 (≥ 3.6 MET-hours/d. Competing risk regression analyses were use to calculate the risk of mortality for categories 2, 3 and 4 relative to category 1. RESULTS: 22.9% of the subjects were in category 1, 16.1% in category 2, 33.3% in category 3, and 27.7% in category 4. There were 2,448 deaths during the 9.6 average years of follow-up. Total mortality was 11.2% lower in category 2 (P = 0.04, 32.4% lower in category 3 (P<10(-12 and 32.9% lower in category 4 (P = 10(-11 than in category 1. For underlying causes of death, the respective risk reductions for categories 2, 3 and 4 were 23.6% (P = 0.008, 35.2% (P<10(-5, and 34.9% (P = 0.0001 for cardiovascular disease mortality; 27.8% (P = 0.18, 20.6% (P = 0.07, and 31.4% (P = 0.009 for ischemic heart disease mortality; and 39.4% (P = 0.18, 63.8% (P = 0.005, and 90.6% (P = 0.002 for diabetes mortality when compared to category 1. For all related mortality (i.e., underlying and contributing causes of death combined, the respective risk reductions for categories 2, 3 and 4 were 18.7% (P = 0.22, 42.5% (P = 0.001, and 57.5% (P = 0.0001 for heart failure; 9.4% (P = 0.56, 44.3% (P = 0.0004, and 33.5% (P = 0.02 for hypertensive diseases; 11.5% (P = 0.38, 41.0% (P<10(-4, and 35.5% (P = 0.001 for dysrhythmias: and 23.2% (P = 0.13, 45.8% (P = 0.0002, and 41.1% (P

  12. Resveratrol Prevents Cardiovascular Complications in the SHR/STZ Rat by Reductions in Oxidative Stress and Inflammation

    Directory of Open Access Journals (Sweden)

    Rebecca K. Vella

    2015-01-01

    Full Text Available The cardioprotective effects of resveratrol are well established in animal models of metabolic disease but are yet to be investigated in a combined model of hypertension and diabetes. This study investigated the ability of resveratrol’s antioxidant and anti-inflammatory effects to prevent cardiovascular complications in the spontaneously hypertensive streptozotocin-induced diabetic rat. Diabetes was induced in eight-week-old male spontaneously hypertensive rats via a single intravenous injection of streptozotocin. Following this, resveratrol was administered orally for an eight-week period until the animals were sixteen weeks of age. Upon completion of the treatment regime assessments of oxidative stress, lipid peroxidation, inflammation, and cardiovascular function were made. Resveratrol administration to hypertensive-diabetic animals did not impact upon blood glucose or haemodynamics but significantly reduced oxidative stress, lipid peroxidation, and inflammatory cytokines. Reductions in systemic levels of oxidative stress and inflammation conferred improvements in vascular reactivity and left ventricular pump function and electrophysiology. This study demonstrates that resveratrol administration to hypertensive diabetic animals can elicit cardioprotective properties via antioxidant and anti-inflammatory effects. The observed preservation of cardiovascular function was independent of changes in blood glucose concentration and haemodynamics, suggesting that oxidative stress and inflammation are key components within the pathological cascade associated with hypertension and diabetes.

  13. Nonalcoholic Fatty Liver Disease: Dyslipidemia, Risk for Cardiovascular Complications, and Treatment Strategy

    OpenAIRE

    Zhang, Qing-Qing; Lu, Lun-Gen

    2015-01-01

    Studies have shown that nonalcoholic fatty liver disease (NAFLD) is strongly associated with several metabolic disorders and diseases, such as obesity, type 2 diabetes mellitus, and dyslipidemia. In NAFLD, dyslipidemia is manifested as increased serum triglyceride and low-density lipoprotein cholesterol levels and decreased high-density lipoprotein cholesterol levels, all of which are key risk factors for cardiovascular disease (CVD). CVD is a leading cause of mortality in NAFLD patients. Thu...

  14. Prevention of cardiovascular complications of the metabolic syndrome: focus on pharmacotherapy.

    Science.gov (United States)

    Krentz, Andrew J

    2006-01-01

    The metabolic syndrome increases the risk of atherothrombotic cardiovascular disease (CVD) and diabetes. In turn, diabetes promotes the development of atheroma and is regarded as a coronary heart disease risk equivalent. A multifactorial therapeutic strategy is advocated for patients with the metabolic syndrome to improve cardiovascular risk factor profiles and to reduce the chances of developing type 2 diabetes. Individual components of the syndrome must be addressed using safe, efficacious, and cost-effective measures. There is general agreement that lifestyle modifications, including control of body weight, avoidance of central adiposity, adoption of an antiatherogenic diet, and regular physical activity, are crucial. However, as the magnitude of the individual components of the metabolic syndrome increases with time, lifestyle measures are often insufficient. An individual with metabolic syndrome will often require drug treatment for hyperglycemia, atherogenic dyslipidemia, and high blood pressure, together with antiplatelet therapy. Reducing the need for polypharmacy is an increasingly important consideration for clinicians and the pharmaceutical industry; to date, no single therapy has emerged that targets the root cause(s) of the syndrome. HMG-CoA reductase inhibitors are important agents that reduce CVD morbidity and mortality, in people with impaired fasting glucose or metabolic syndrome. Selective cannabinoid receptor antagonists appear promising because they improve or attenuate several key defects of the syndrome. Thiazolidinediones and metformin are presently licensed for treatment of type 2 diabetes but may prove to have a broader role in future. Novel insulin-sensitizing drugs are under investigation. Drugs that act to prevent or reverse endothelial dysfunction may be of particular utility in preventing cardiovascular disease, especially if initiated before tissue damage has become irreversible. Insulin therapy, which has antiinflammatory and

  15. Adverse effects of androgen deprivation therapy in men with prostate cancer: a focus on metabolic and cardiovascular complications

    Institute of Scientific and Technical Information of China (English)

    Lauren Collins; Shehzad Basaria

    2012-01-01

    Prostate cancer (PCa) is the most common malignancy in men.Prostate being an androgen responsive tissue,androgen deprivation therapy (ADT) is used in the management of locally advanced (improves survival) and metastatic (improves pain and quality of life) PCa.Over the past two decades,the use of ADT has significantly increased as it is also being used in patients with localized disease and those experiencing biochemical recurrences,though without any evidence of survival advantage.Hypogonadism resulting from ADT is associated with decreased muscle mass and strength,increased fat mass,sexual dysfunction,vasomotor symptoms,decreased quality of life,anemia and bone loss.Insulin resistance,diabetes and cardiovascular disease have recently been added to the list of these complications.As the majority of men with PCa die of conditions other than their primary malignancy,recognition and management of these adverse effects is paramount.Here we review data evaluating metabolic and cardiovascular complications of ADT.

  16. Beneficial effects of co-administration of PPAR-γ agonist with melatonin on cardiovascular complications associated with diabetes

    Directory of Open Access Journals (Sweden)

    Yogesh Suresh Ahire

    2013-01-01

    Full Text Available Aim: Effect of PPAR-g agonists, Thiazolidinediones, in combination with melatonin was studied for cardiovascular complications associated with diabetes. Materials and Methods: Diabetic rats were treated with combination of pioglitazone (10 mg/kg/day p.o. or rosiglitazone (5 mg/kg/day p.o. with melatonin (10 mg/kg/day p.o. for 7 weeks. The biochemical parameters, serum glucose, triglyceride, total cholesterol, HDL-cholesterol, AST, LDH and LDL-cholesterol levels were evaluated at the end of 7 weeks. Also cardiovascular parameters like atherogenic index, blood pressure, hisotology of heart were done. Results and Conclusions: The combination treated groups, pioglitazone plus melatonin (PM and rosiglitazone plus melatonin (RM, showed significant decrease in the blood pressure when compared with diabetic control group. The level of cell injury markers AST and LDH was normalized in the combination groups PM and RM along with significant decrease in the atherogenic index. In the biochemical parameters, the serum glucose, triglyceride, total cholesterol, HDL-cholesterol, and LDL-cholesterol levels were significantly lowered in the combination groups. There was significant inhibition of the myonecrosis, reduction in the infiltration and inflammatory cells, and vacuolar changes when compared with diabetic control. The combination treated groups also proved to be effective in normalizing the levels of SOD, GSH, catalase, and LPO in heart homogenates when compared with diabetic control as well as pioglitazone, rosiglitazone, and melatonin-alone-treated groups. Hence, it may be concluded that the combination of PPAR-g agonists, thiazolidinediones, with melatonin may be beneficial in the treatment of diabetes-induced cardiovascular complications.

  17. Increased Risk of Chronic Kidney Disease in Rheumatoid Arthritis Associated with Cardiovascular Complications - A National Population-Based Cohort Study.

    Directory of Open Access Journals (Sweden)

    Hsien-Yi Chiu

    Full Text Available There have been few large population-based studies of the association between rheumatoid arthritis (RA and chronic kidney disease (CKD and glomerulonephritis. This nationwide cohort study investigated the risks of developing CKD and glomerulonephritis in patients with RA, and the associated risks for cardiovascular complications.From the Taiwan National Health Insurance Research Database, we identified a study cohort of 12,579 patients with RA and randomly selected 37,737 subjects without RA as a control cohort. Each subject was individually followed for up for 5 years, and the risk of CKD was analyzed using Cox proportional hazards regression models.During the follow-up period, after adjusting for traditional cardiovascular risk factors RA was independently associated with a significantly increased risk of CKD (adjusted hazard ratio [aHR] 1.31; 95% confidence interval [CI] 1.23-1.40 and glomerulonephritis (aHR 1.55; 95% CI 1.37-1.76. Increased risk of CKD was also associated with the use of non-steroidal anti-inflammatory drugs, cyclosporine, glucocorticoids, mycophenolate mofetil, and cyclophosphamide. Patients with comorbidities had even greater increased risk of CKD. Moreover, RA patients with concurrent CKD had significantly higher likelihood of developing ischemic heart disease and stroke.RA patients had higher risk of developing CKD and glomerulonephritis, independent of traditional cardiovascular risk factors. Their increased risk of CKD may be attributed to glomerulonephritis, chronic inflammation, comorbidities, and renal toxicity of antirheumatic drugs. Careful monitoring of renal function in RA patients and tight control of their comorbid diseases and cardiovascular risk factors are warranted.

  18. [Is there a relationship between the growth hormone dose and tumoral or cardiovascular complications?].

    Science.gov (United States)

    Le Bouc, Yves; Brioude, Frédéric

    2012-01-01

    Growth hormone (GH) affects protein (anabolism), lipid (lipolysis) and carbohydrate (hyperglycemia) metabolism and stimulates hepatic synthesis of insulin-like growth factor 1 (IGF1). IGF1 is believed to act as a postnatal growth factor. In addition to its effects on growth, IGF1 affects cell proliferation, differentiation and survival, and has anabolic effects on proteins, and also lipogenic and glucose-lowering effects. The increasing availability of biosynthetic pituitary GH has made it feasible to treat GH-deficient children and adults, and patients of short stature due to a variety of other causes (Turner's syndrome, anomalies of SHOX, intrauterine growth retardation (IUGR), chronic renal failure, Prader-Willi syndrome, or idiopathic short stature). The therapeutic dose has been increased in some situations in which the response is inadequate, particularly in patients with certain conditions such as IUGR. However, it has been reported that cancers and cardiovascular diseases are associated with high plasma concentrations of GH and IGF1, particularly in patients with acromegaly but also in large epidemiological studies of apparently healthy populations. These findings raise questions as to the safety of GH treatment. Some long-term follow-up studies have shown an increase in the risk of some kinds of cancer or cerebrovascular disease, but these findings have not been replicated by others. The results of these studies remain debatable, due to their small sample sizes, methodological weaknesses, nonexhaustive data collection and problems involved in comparing these patients with an appropriate control group. Finally, GH and IGF1 deficiencies are themselves associated with an increased risk of cardiovascular diseases, as is small stature/low weight at birth (due to IUGR). Recent studies have demonstrated a higher risk of cardiovascular disease in patients with both low and high plasma concentrations of GH and IGF1, these risks disappearing at average values. These

  19. Gender differences in adenine-induced chronic kidney disease and cardiovascular complications in rats.

    Science.gov (United States)

    Diwan, Vishal; Small, David; Kauter, Kate; Gobe, Glenda C; Brown, Lindsay

    2014-12-01

    Gender contributes to differences in incidence and progression of chronic kidney disease (CKD) and associated cardiovascular disease. To induce kidney damage in male and female Wistar rats (n = 12/group), a 0.25% adenine diet for 16 wk was used. Kidney function (blood urea nitrogen, plasma creatinine, proteinuria) and structure (glomerular damage, tubulointerstitial atrophy, fibrosis, inflammation); cardiovascular function (blood pressure, ventricular stiffness, vascular responses, echocardiography) and structure (cardiac fibrosis); plasma testosterone and estrogen concentrations; and protein expression for oxidative stress [heme oxygenase-1, inflammation (TNF-α), fibrosis (transforming growth factor-β), ERK1/2, and estrogen receptor-α (ER-α)] were compared in males and females. Adenine-fed females had less decline in kidney function than adenine-fed males, although kidney atrophy, inflammation, and fibrosis were similar. Plasma estrogen concentrations increased and plasma testosterone concentrations decreased in adenine-fed males, with smaller changes in females. CKD-associated molecular changes in kidneys were more pronounced in males than females except for expression of ER-α in the kidney, which was completely suppressed in adenine-fed males but unchanged in adenine-fed females. Both genders showed increased blood pressure, ventricular stiffness, and cardiac fibrosis with the adenine diet. Cardiovascular changes with adenine were similar in males and females, except males developed concentric, and females eccentric cardiac hypertrophy. In hearts from adenine-fed male and female rats, expression of ER-α and activation of the ERK1/2 pathway were increased, in part explaining changes in cardiac hypertrophy. In summary, adenine-induced kidney damage may be increased in males due to the suppression of ER-α.

  20. Bacterial translocation and cardiovascular complications of cirrhosis. Authors' response to letter

    DEFF Research Database (Denmark)

    Møller, Søren; Henriksen, Jens Henrik

    2008-01-01

    dysfunction have been somewhat unpredictable.3-5 In two conditions, however, a direct relationship between bacterial infection and increased mortality have been proved, namely infections in relation to bleeding from oesophageal varices and spontaneous bacterial peritonitis.6-8 In both of these complications...

  1. [Acute traumatic spinal cord injury and cardiovascular complications due to neurogenic shock: a possible threat for functional recovery].

    Science.gov (United States)

    van de Meent, H; Vos, P E; Schreuder, H W; van der Hoeven, J G

    2004-05-29

    Three men aged 18, 18 and 24 years, developed hypotension and bradycardia following an acute traumatic cervical or thoracic spinal cord injury. After treatment in intensive care and 1-12 months of rehabilitation they still suffered from considerable neurological disorders. Hypotension and bradycardia are common phenomena following acute traumatic cervical and thoracic spinal cord injury. Awareness of cardiovascular complications as a possible threat for functional recovery and adequate insight in the neurological cause of hypotension and bradycardia are important issues in the acute treatment of patients with spinal cord injury. It seems sensible to admit these patients to a medium-care or intensive-care department where they can be monitored and treated by a specialised team in accordance with an adequate protocol.

  2. The relationship between hypomagnesemia, metformin therapy and cardiovascular disease complicating type 2 diabetes: the Fremantle Diabetes Study.

    Directory of Open Access Journals (Sweden)

    Kirsten E Peters

    Full Text Available BACKGROUND: Low serum magnesium concentrations have been associated with cardiovascular disease risk and outcomes in some general population studies but there are no equivalent studies in diabetes. Metformin may have cardiovascular benefits beyond blood glucose lowering in type 2 diabetes but its association with hypomagnesemia appears paradoxical. The aim of this study was to examine relationships between metformin therapy, magnesium homoeostasis and cardiovascular disease in well-characterized type 2 patients from the community. METHODS AND FINDINGS: We studied 940 non-insulin-treated patients (mean ± SD age 63.4 ± 11.6 years, 49.0% males from the longitudinal observational Fremantle Diabetes Study Phase I (FDS1 who were followed for 12.3 ± 5.3 years. Baseline serum magnesium was measured using stored sera. Multivariate methods were used to determine associates of prevalent and incident coronary heart disease (CHD and cerebrovascular disease (CVD as ascertained from self-report and linked morbidity/mortality databases. 19% of patients were hypomagnesemic (serum magnesium <0.70 mmol/L. Patients on metformin, alone or combined with a sulfonylurea, had lower serum magnesium concentrations than those on diet alone (P<0.05. There were no independent associations between serum magnesium or metformin therapy and either CHD or CVD at baseline. Incident CVD, but not CHD, was independently and inversely associated with serum magnesium (hazard ratio (95% CI 0.28 (0.11-0.74; P=0.010, but metformin therapy was not a significant variable in these models. CONCLUSIONS: Since hypomagnesemia appears to be an independent risk factor for CVD complicating type 2 diabetes, the value of replacement therapy should be investigated further, especially in patients at high CVD risk.

  3. SUPPRESSION OF RENIN-ANGIOTENSIN SYSTEM TO PREVENT COMPLICATIONS OF CARDIOVASCULAR DISEASES: CURRENT "ROLES" DISTRIBUTION FROM CLINICAL PHARMACOLOGIST’S POINT OF VIEW

    Directory of Open Access Journals (Sweden)

    S. R. Gilyarevskiy

    2011-01-01

    Full Text Available A role of angiotensin-converting enzyme (ACE inhibitors in cardiovascular diseases treatment and prevention is discussed. Some large randomized clinical trials are analyzed. Physical and chemical properties of drugs and its evidence base are considered among possible factors of ACE inhibitors choice. A problem of ACE inhibitor choice is also discussed in context of secondary prevention of cardiovascular complications in arterial hypertension and after myocardial infarction. It is concluded that the choice of any drug for cardiovascular disease treatment is mainly determined by its evidence base.

  4. Impact of glycemic treatment choices on cardiovascular complications in type 2 diabetes.

    Science.gov (United States)

    Weiss, Irene A; Valiquette, Guy; Schwarcz, Monica D

    2009-01-01

    As the diabetic population has significant morbidity and mortality from cardiovascular disease (CVD), much of its medical care focuses on CVD prevention and treatment. Some medications used to treat hyperglycemia may have beneficial effects on CV outcomes, others may have negative effects, while still others seem to have no direct effect. Although past epidemiological studies have shown a relationship between glycated hemoglobin levels and CV events in patients with type 2 diabetes, recent large randomized clinical trials (ACCORD, ADVANCE, and VADT) lasting 3.5 to 5.6 years have found that intensive glycemic control either has no impact on CV outcomes or even worsens them. Results of the 10-year follow-up of the UKPDS suggest that tight glycemic control of younger, newly diagnosed patients with type 2 diabetes may have CV benefits many years later. Because the pathogenesis of atherosclerosis spans decades, it may be that beneficial effects of tight glycemic control on CV outcomes are mainly in younger patients without established macrovascular disease. There is an emerging notion that tight glycemic control may be beneficial in primary prevention of CVD in younger patients with diabetes, but may become deleterious in older patients with established or subclinical CVD. Thus, while tight control may lessen microvascular disease, it may increase the risk of hypoglycemia and possibly of adverse CV events. In each patient, the goals of glycemic control need to be individualized based on age, overall prognosis, presence of macrovascular disease, and risk of hypoglycemia.

  5. Premature ovarian failure

    Directory of Open Access Journals (Sweden)

    Vujović Svetlana

    2012-01-01

    Full Text Available Premature ovarian failure (POF is the occurrence of hypergonadotropic hypoestrogenic amenorrhea in women under the age of forty years. It is idiopathic in 74-90% patients. Known cases can be divided into primary and secondary POF. In primary POF genetic aberrations can involve the X chromosome (monosomy, trisomy, translocations, deletions or autosomes. Genetic mechanisms include reduced gene dosage and non-specific chromosome effects impairing meiosis, decreasing the pool of primordial follicles and increasing atresia due to apoptosis or failure of follicle maturation. Autoimmune ovarian damage is caused by alteration of T-cell subsets and T-cell mediated injury, increase of autoantibody producing B-cells, a low number of effector/cytotoxic lymphocyte, which decreases the number and activity of natural killer cells. Bilateral oophorectomy, chemotherapy, radiotherapy and infections cause the secondary POF. Symptoms of POF include irritability, nervousness, loss of libido, depression, lack of concentration, hot flushes, weight gaining, dry skin, vaginal dryness, frequent infections etc. The diagnosis is confirmed by the level of FSH of over 40 IU/L and estradiol below 50 pmol/L in women aged below 40 years. Biochemical and other hormonal analysis (free thyroxin, TSH, prolactin, testosterone, karyotype (<30 years of age, ultrasound of the breasts and pelvis are advisable. Optimal therapy is combined estrogen progestagen therapy given in a sequential rhythm, after excluding absolute contraindications. Testosterone can be added to adnexectomized women and those with a low libido. Sequential estrogen progestagen replacement therapy is the first line therapy for ovulation induction in those looking for pregnancy and after that oocyte donation will be advised. Appropriate estro-progestagen therapy improves the quality of life and prevents complications such as cardiovascular diseases, osteoporosis, stroke etc.

  6. The Association of Family History of Premature Cardiovascular Disease or Diabetes Mellitus on the Occurrence of Gestational Hypertensive Disease and Diabetes

    Science.gov (United States)

    Choi, Dong-Ju; Yoon, Chang-Hwan; Lee, Heesun; Ahn, So-Yeon; Oh, Kyung Joon; Park, Hyun-Young; Lee, Hea Young; Cho, Myeong Chan; Chung, Ick-Mo; Shin, Mi-Seung; Park, Sung-Ji; Shim, Chi Young; Han, Seong Woo; Chae, In-Ho

    2016-01-01

    Background Gestational hypertensive diseases (GHD) and gestational diabetes mellitus (GDM) increase the risk of cardiovascular disease (CVD) later in life. However, the association between gestational medical diseases and familial history of CVD has not been investigated to date. In the present study, we examined the association between familial history of CVD and GHD or GDM via reliable questionnaires in a large cohort of registered nurses. Methods The Korean Nurses’ Survey was conducted through a web-based computer-assisted self-interview, which was developed through consultation with cardiologists, gynecologists, and statisticians. We enrolled a total of 9,989 female registered nurses who reliably answered the questionnaires including family history of premature CVD (FHpCVD), hypertension (FHH), and diabetes mellitus (FHDM) based on their medical knowledge. Either multivariable logistic regression analysis or generalized estimation equation was used to clarify the effect of positive family histories on GHD and GDM in subjects or at each repeated pregnancy in an individual. Results In this survey, 3,695 subjects had at least 1 pregnancy and 8,783 cumulative pregnancies. Among them, 247 interviewees (6.3%) experienced GHD and 120 (3.1%) experienced GDM. In a multivariable analysis adjusted for age, obstetric, and gynecologic variables, age at the first pregnancy over 35 years (adjusted OR 1.61, 95% CI 1.02–2.43) and FHpCVD (adjusted OR 1.60, 95% CI 1.16–2.22) were risk factors for GHD in individuals, whereas FHH was not. FHDM and history of infertility therapy were risk factors for GDM in individuals (adjusted OR 2.68, 95% CI 1.86–3.86; 1.84, 95% CI 1.05–3.23, respectively). In any repeated pregnancies in an individual, age at the current pregnancy and at the first pregnancy, and FHpCVD were risk factors for GHD, while age at the current pregnancy, history of infertility therapy, and FHDM were risk factors for GDM. Conclusions The FHpCVD and FHDM are

  7. [Cardiovascular manifestations in mixed connective tissue disease in adults].

    Science.gov (United States)

    Badui, E; Robles Saavedra, E; García Rubí, D; Mintz Spiro, G

    1984-01-01

    Twenty two patients with mixed connective tissue disease (MCTD) were studied with noninvasive cardiovascular techniques. Fifty percent of the cases presented cardiovascular abnormalities which in order of importance were: pericarditis with effusion (28%), myocarditis (14%) and one case; myocardial infarction. Complications of less importance were: supraventricular and ventricular premature beats, enlargement of left and right cardiac chambers, septal hypertrophy and type A paradoxical septal movement. We consider that patients with MCTD should have a routine cardiological evaluation.

  8. APPLICATION OF CALCIUM ANTAGONISTS IN PREVENTION OF CARDIOVASCULAR COMPLICATIONS DURING CARDIAC SURGERY

    Directory of Open Access Journals (Sweden)

    S. V. Nedogoda

    2006-01-01

    Full Text Available Results of randomized clinical trials on the usage of calcium antagonists (CA in order to prevent perioperative complications during aortocoronary bypass procedure and operations on heart valves are analyzed. CA reduced the risk of perioperative myocardial infarctions and episodes of reversible myocardial ischemia. After angioplasty of coronary arteries CA (particularly amlodipine show positive effects on restenosis incidence and reduce about 3 times a number of repeated angioplasty and aortocoronary bypass operations. The use of CA was accompanied by more often need in heart electro stimulation without any subclass differences. It is also registered that nimodipine can strengthen intraoperative blood loss. It is concluded, that CA have significant evident base that allows recommending them to patients undertaken by cardiological surgery.

  9. Does experimental paradoxical sleep deprivation (EPSD) is an appropriate model for evaluation of cardiovascular complications of obstructive sleep apnea?

    Science.gov (United States)

    Joukar, Siyavash; Ghorbani-Shahrbabaki, Soodabe

    2016-05-01

    Some of the previous studies have used animal model of paradoxical sleep deprivation for investigation of sleep loss complications. The present study is designed to examine the effectiveness and reliability of this model for investigation and assessment of some cardiovascular complications of obstructive sleep apnea syndrome. The Wistar rat groups were divided into the control group, the Test48 and Test72 groups, who experienced paradoxical sleep deprivation for 48 and 72 h, and the Sham48 and Sham72 groups, who were exposed to environmental conditions same to test groups but without sleep deprivation, respectively. At the end of the experiment, blood pressure and heart rate variability were assessed. The results showed that 72 h rapid eye movements sleep deprivation significantly increased the systolic blood pressure compared to the control (p sleep deprivation may be a suitable model for induction and investigation of hemodynamic alterations which occurs in obstructive sleep apnea syndrome; however, it cannot be an alternative model to induce heart rate variability alterations similar to those reported in patient with obstructive sleep apnea.

  10. Cardiovascular syphilis complicated by Lower thoracic and upper abdominal aneurysm – A rare case report

    Directory of Open Access Journals (Sweden)

    K Gayathri

    2016-01-01

    Full Text Available A 50-year-old male presented with left lower abdominal pain, visible pulsation below xiphoid process, and tenderness in the left iliac fossa for the past 10 days. Chest X-ray revealed blunting of left cardiophrenic angle. Echocardiogram revealed descending thoracic aortic pseudoaneurysm. Contrast-enhanced computed tomography of the chest and abdomen revealed dissecting aneurysm of lower thoracic and upper abdominal aorta. Thoracoabdominal aortogram revealed erosion of D12 vertebra and infected aneurysm of adjacent thoracoabdominal aorta. Serum venereal disease research laboratory assay was positive in 1:4 dilution Treponema pallidum hemagglutination assay was positive. The patient was treated with Injection procaine penicillin for 20 days undercover of steroids. Cerebrospinal fluid analysis was normal. Aortic aneurysm repair with reconstruction was done. Histopathology was in favor of syphilitic etiology. This case is being presented as descending thoracic and upper abdominal aortic aneurysm due to syphilis complicated by dissection and erosion of vertebral body is rare and has not been reported nowadays to the best of our knowledge.

  11. Early Diagnosis and Treatment of Premature Rupture of Membranes Complicated by Placental Abruption%胎膜早破并发胎盘早剥的早期诊治分析

    Institute of Scientific and Technical Information of China (English)

    朱永宁

    2016-01-01

    Objective The premature rupture of membranes complicated with placental abruption early clinical diagnosis and treatment research.Method 40 cases of premature rupture of membranes in our hospital from June 2011 to June 2014 were abruption as the object of study, of which 15 cases complicated with premature rupture of membranes, 27 cases did not appear placental abruption, the clinical data of all patients were retrospectively analyzed.Results The main cause is the inducement of placental abruption placental abruption, followed by gestational hypertension; patients with placental abruption occurred in 8.02% of premature rupture of membranes.Conclusion In clinical practice, premature rupture of membranes is one of the important factors of placental abruption, therefore, should be closely in patients with clinical manifestations, and strengthen the monitoring of fetal heart rate and B ultrasound examination, for early detection, early treatment, and protect the mother and child health.%目的:对胎膜早破并发胎盘早剥的早期临床诊治进行探究。方法择选我院2011年6月至2014年6月所收治的40例胎膜早剥作为研究的对象,其中有15例并发胎膜早破,27例未出现胎盘早剥,对全部患者的临床资料进行回顾性分析。结果引发胎盘早剥的主要诱因是胎盘早剥,其次是妊娠期高血压;胎膜早破患者发生胎盘早剥的发生率为8.02%。结论在临床上,胎膜早破是诱发胎盘早剥的一个重要因素,因此,应密切患者的临床表现,且加强胎心监护与B超检查,以便及早发现、及早治疗,继而保障母婴的生命健康。

  12. cardiovasculares

    Directory of Open Access Journals (Sweden)

    Cristina Guerrero

    2006-01-01

    Full Text Available Uno de los aspectos que más discusión ha suscitado en los últimos tiempos entre quienes nos dedicamos al estudio de la emoción tiene que ver con la eventual asociación entre percepción, valoración y respuesta fisiológica. Esto es, siguiendo la máxima aristotélica, cabría cuestionar si las cosas son como son o son como cada quien las percibe. El objetivo de este experimento ha sido establecer la existencia de una conexión entre percepción de control y responsividad cardiovascular. La muestra estudiada ha estado conformada por estudiantes de la Universidad de Castellón; todos ellos han participado de forma voluntaria. La prueba de estrés ha consistido en un examen real de una asignatura troncal de la titulación que cursaban los participantes. Así pues, utilizando una situación de estrés real, hipotetizamos que las respuestas cardiovasculares (medidas a través de la tasa cardiaca, la presión sanguínea sistólica y la presión sanguínea diastólica dependen de la percepción de control que el individuo tiene, o cree tener, sobre la situación.

  13. The role of preoperative cerebral magnetic resonance angiography in the prevention of cerebral complications following cardiovascular surgery

    Energy Technology Data Exchange (ETDEWEB)

    Abe, Masakazu; Sakai, Akira; Kodera, Koujirou; Sudo, Kyouichi; Oosawa, Mikio [Seirei Hamamatsu General Hospital, Shizuoka (Japan)

    1997-11-01

    Screening of carotid and intracranial artery diseases by magnetic resonance angiography (MRA) was performed in forty-one adult patients prior to elective cardiovascular surgery. In twenty patients (48.8%), MRA demonstrated significant cerebrovascular lesions: carotid or main cerebral artery stenosis in 7, diffuse cerebral arteriosclerotic change in 6, vertebral artery lesion in 5 and berry aneurysm in 2. Advanced age (over 70 years) and previous cerebrovascular events increased the incidence of cerebrovascular lesions on MRA. Forty patients underwent scheduled surgery under cardiopulmonary bypass, and pulsatile flow perfusion was used in patients in whom significant cerebrovascular lesions were demonstrated on MRA. One patient with aortic arch aneurysm was judged to be an unacceptable candidate for surgery in light of his marked diffuse arteriosclerotic lesions on MRA. In five patients, staged operation was performed from 10 to 30 days after cerebrovascular surgery (bypass surgery for internal carotid occlusion in 2, aneurysm clipping in 2, carotid endarterectomy in 1). Postoperative neurological complications occurred in one patient (2.5%). In conclusion, screening of carotid and intracranial artery diseases by MRA is a safe and useful method for evaluation of cerebrovascular lesions in patients with advanced age, previous cerebrovascular events and/or arteriosclerotic diseases. (author)

  14. Cardiovascular complications of cirrhosis

    DEFF Research Database (Denmark)

    Møller, S; Henriksen, Jens Henrik Sahl

    2008-01-01

    and electrophysiological abnormalities, an entity that is different from alcoholic heart muscle disease. Being clinically latent, cirrhotic cardiomyopathy can be unmasked by physical or pharmacological strain. Consequently, caution should be exercised in the case of stressful procedures, such as large volume paracentesis...

  15. Continuing Disparities in Cardiovascular Risk Factors and Complications Between Aboriginal and Anglo-Celt Australians With Type 2 Diabetes

    Science.gov (United States)

    Davis, Timothy M.E.; Hunt, Kerry; McAullay, Daniel; Chubb, Stephen A.P.; Sillars, Brett A.; Bruce, David G.; Davis, Wendy A.

    2012-01-01

    OBJECTIVE To determine whether disparities in the nature and management of type 2 diabetes persist between Aboriginal and the majority Anglo-Celt patients in an urban Australian community. RESEARCH DESIGN AND METHODS Baseline data from the observational Fremantle Diabetes Study collected from 1993 to 1996 (phase I) and from 2008 to 2011 (phase II) were analyzed. Patients characterized as Aboriginal or Anglo-Celt by self-report and supporting data underwent comprehensive assessment, including questionnaires, examination, and biochemical testing in a single laboratory. Generalized linear modeling with age/sex adjustment was used to examine differences in changes in variables in the two groups between phases I and II. RESULTS The indigenous participants were younger at entry and at diabetes diagnosis than the Anglo-Celt participants in both phases. They were also less likely to be educated beyond primary level and were more likely to be smokers. HbA1c decreased in both groups over time (Aboriginal median 9.6% [interquartile range 7.8–10.7%] to 8.4% [6.6–10.6%] vs. Anglo-Celt median 7.1% [6.2–8.4%] to 6.7% [6.2–7.5%]), but the gap persisted (P = 0.65 for difference between phases I and II by ethnic group). Aboriginal patients were more likely to have microvascular disease in both phases. The prevalence of peripheral arterial disease (ankle-brachial index ≤0.90 or lower-extremity amputation) increased in Aboriginal but decreased in Anglo-Celt participants (15.8–29.7 vs. 30.7–21.5%; P = 0.055). CONCLUSIONS Diabetes management has improved for Aboriginal and Anglo-Celt Australian patients, but disparities in cardiovascular risk factors and complications persist. PMID:22815295

  16. Cardiovascular risks of antiretroviral therapies.

    Science.gov (United States)

    Mondy, Kristin; Tebas, Pablo

    2007-01-01

    The use of highly active antiretroviral therapy (HAART) has resulted in sustained reductions in mortality from HIV infection. In recent years, HAART has also been associated with metabolic complications that may increase patients' cardiovascular disease risk. Recent studies have begun to support a more complex interaction between HAART, HIV infection itself, and other traditional social and immunologic factors that may predispose patients to premature cardiovascular disease. Substantial progress has been made in the development of newer antiretroviral therapies that have a better metabolic profile with respect to dyslipidemia, hyperglycemia, and lipodystrophy. Optimal selection of metabolically neutral antiretroviral therapies, together with aggressive management of other modifiable coronary risk factors, may improve cardiovascular disease risk in the long term.

  17. Osteopenia - premature infants

    Science.gov (United States)

    Neonatal rickets; Brittle bones - premature infants; Weak bones - premature infants; Osteopenia of prematurity ... the baby. This helps the baby grow. A premature infant may not receive the proper amount of ...

  18. [European guidelines for the management of diabetes, prediabetes and cardiovascular disease. Second part. Managemnet of cardiac, cerebrovascular and peripheral artery complications].

    Science.gov (United States)

    Scheen, A J; Lancellotti, P

    2013-12-01

    Patients with predliebetes (dysglycaemia) or diabetes present accelerated atherosclerosis that predisposes them to multiple cardiovascular complications. We summarize here the joint recommendations recently published by the European Society of Cardiology and the European Society for the Study of Diabetes. The management of main risk factors, aiming to optimize primary or secondary prevention, has been developed in a first article. This second article Is focusing on the management of cardiac, cerebrovascular and peripheral arteriopathic complications. The importance of an individualized patient-centered strategy is emphasIzed, including the management of microanglopathies and, ideally within a multidisciplinary approach.

  19. 早产儿视网膜病变及其并发症的探讨%Retinopathy of prematurity and its complications

    Institute of Scientific and Technical Information of China (English)

    张丽军; 李俊红

    2002-01-01

    目的 探讨早产儿视网膜病变的发病因素及其并发证的发病特点.方法 对84例早产儿(孕周小于34周,出生体重小于1500g)生后4周开始定期检查眼底至3岁.根据早产儿视网膜病变(retinopathy of prematurity,ROP)国际分期标准进行诊断、分期并治疗.结果 早产儿视网膜病变的发生率为16.67%.孕周越短,出生体重越轻,ROP发生率越高.ROP组中斜视、近视的发生率高于无ROP组.结论 对早产儿除了进行常规的眼底检查外,应对其并发症进行随访并及早治疗.

  20. Premature delivery

    Directory of Open Access Journals (Sweden)

    Bernardita Donoso Bernales

    2012-09-01

    Full Text Available Preterm delivery is the single most important cause of perinatal morbidity and mortality. In Chile, preterm births have increased in the past decade, although neonatal morbidity and mortality attributable to it shows a downward trend, thanks to improvements in neonatal care of premature babies, rather than the success of obstetric preventive and therapeutic strategies. This article describes clinical entities, disease processes and conditions that constitute predisposing factors of preterm birth, as well as an outline for the prevention and clinical management of women at risk of preterm birth.

  1. Estimated incidence of cardiovascular complications related to type 2 diabetes in Mexico using the UKPDS outcome model and a population-based survey

    Directory of Open Access Journals (Sweden)

    Aguilar-Salinas Carlos A

    2011-01-01

    Full Text Available Abstract Background To estimate the incidence of complications, life expectancy and diabetes related mortality in the Mexican diabetic population over the next two decades using data from a nation-wide, population based survey and the United Kingdom Prospective Diabetes Study (UKPDS outcome model Methods The cohort included all patients with type 2 diabetes evaluated during the National Health and Nutrition Survey (ENSANut 2006. ENSANut is a probabilistic multistage stratified survey whose aim was to measure the prevalence of chronic diseases. A total of 47,152 households were visited. Results are shown stratified by gender, time since diagnosis (> or ≤ to 10 years and age at the time of diagnosis (> or ≤ 40 years. Results The prevalence of diabetes in our cohort was 14.4%. The predicted 20 year-incidence for chronic complications per 1000 individuals are: ischemic heart disease 112, myocardial infarction 260, heart failure 113, stroke 101, and amputation 62. Furthermore, 539 per 1000 patients will have a diabetes-related premature death. The average life expectancy for the diabetic population is 10.9 years (95%CI 10.7-11.2; this decreases to 8.3 years after adjusting for quality of life (CI95% 8.1-8.5. Male sex and cases diagnosed after age 40 have the highest risk for developing at least one major complication during the next 20 years. Conclusions Based on the current clinical profile of Mexican patients with diabetes, the burden of disease related complications will be tremendous over the next two decades.

  2. Premature Ventricular Contractions (PVCs)

    Science.gov (United States)

    Diseases and Conditions Premature ventricular contractions (PVCs) By Mayo Clinic Staff Premature ventricular contractions (PVCs) are extra, abnormal heartbeats that begin in one of your heart's two ...

  3. Cardiovascular complications in the acquired immunodeficiency syndrome Complicações cardiovasculares na síndrome de imunodeficiência adquirida

    Directory of Open Access Journals (Sweden)

    Giuseppe Barbaro

    2009-01-01

    Full Text Available The introduction of highly active antiretroviral therapy (HAART has significantly improved the clinical outcome of HIV disease, with increased survival rates. However, the introduction of HAART has generated a contrast in the cardiac manifestations of AIDS. In developed countries, we observed an approximate 30% reduction in the prevalence of HIV-associated cardiomyopathy, possibly related to a reduction of opportunistic infections and myocarditis. In developing countries, however, where the availability of HAART is limited and the pathogenic impact of nutritional factors is significant, we observed an increase of approximately 32% in the prevalence of HIV-associated cardiomyopathy and a related high mortality rate from congestive heart failure. Also, some HAART regimens in developed countries, especially those including protease inhibitors, have been shown to cause, in a high proportion of HIV-infected patients, a iatrogenic metabolic syndrome (HIV-lipodystrophy syndrome.This is associated with an increased risk of atherosclerosis-related cardiovascular events even in young HIV-infected people. A better understanding of the molecular mechanisms responsible for this syndrome will lead to the discovery of new drugs that will reduce cardiovascular risk in HIV-infected patients receiving HAART.A introdução da terapia antitroviral altamente potente (HAART melhorou significativamente a evolução clínica da infecção pelo HIV com um aumento nas taxas de sobrevida. Apesar deste benefício, o uso da HAART gerou contrastes nas manifestações cardíacas da Aids. Nos países desenvolvidos, observou-se uma redução de aproximadamente 30% na prevalência de cardiomiopatia associada ao HIV, possivelmente relacionada à redução das infecções oportunistas e da miocardite. Nos países em desenvolvimento, entretanto, aonde a disponibilidade da HAART é limitada e o impacto patogênico dos fatores nutricionais é significante, observou-se um aumento de

  4. Premature ejaculation

    Directory of Open Access Journals (Sweden)

    Chris G McMahon

    2007-01-01

    Full Text Available Premature ejaculation (PE is a common male sexual disorder. Recent normative data suggests that men with an intravaginal ejaculatory latency time (IELT of less than 1 minute have "definite" PE, while men with IELTs between 1 and 1.5 minutes have "probable" PE. Although there is insufficient empirical evidence to identify the etiology of PE, there is limited correlational evidence to suggest that men with PE have high levels of sexual anxiety and inherited altered sensitivity of central 5-HT (5-hydroxytryptamine, serotonin receptors. Pharmacological modulation of the ejaculatory threshold using off-label daily or on-demand selective serotonin re-uptake inhibitors is well tolerated and offers patients a high likelihood of achieving improved ejaculatory control within a few days of initiating treatment, consequential improvements in sexual desire and other sexual domains. Investigational drugs such as the ejaculo-selective serotonin transport inhibitor, dapoxetine represent a major development in sexual medicine. These drugs offer patients the convenience of on-demand dosing, significant improvements in IELT, ejaculatory control and sexual satisfaction with minimal adverse effects.

  5. Premature ejaculation.

    Science.gov (United States)

    McMahon, Chris G

    2007-04-01

    Premature ejaculation (PE) is a common male sexual disorder. Recent normative data suggests that men with an intravaginal ejaculatory latency time (IELT) of less than 1 minute have "definite" PE, while men with IELTs between 1 and 1.5 minutes have "probable" PE. Although there is insufficient empirical evidence to identify the etiology of PE, there is limited correlational evidence to suggest that men with PE have high levels of sexual anxiety and inherited altered sensitivity of central 5-HT (5-hydroxytryptamine, serotonin) receptors. Pharmacological modulation of the ejaculatory threshold using off-label daily or on-demand selective serotonin re-uptake inhibitors is well tolerated and offers patients a high likelihood of achieving improved ejaculatory control within a few days of initiating treatment, consequential improvements in sexual desire and other sexual domains. Investigational drugs such as the ejaculo-selective serotonin transport inhibitor, dapoxetine represent a major development in sexual medicine. These drugs offer patients the convenience of on-demand dosing, significant improvements in IELT, ejaculatory control and sexual satisfaction with minimal adverse effects.

  6. The real-life experience with cardiovascular complications in the first dose of fingolimod for multiple sclerosis

    Directory of Open Access Journals (Sweden)

    Yara Dadalti Fragoso

    2014-09-01

    Full Text Available Fingolimod is a new and efficient treatment for multiple sclerosis (MS. The drug administration requires special attention to the first dose, since cardiovascular adverse events can be observed during the initial six hours of fingolimod ingestion. The present study consisted of a review of cardiovascular data on 180 patients with MS receiving the first dose of fingolimod. The rate of bradycardia in these patients was higher than that observed in clinical trials with very strict inclusion criteria for patients. There were less than 10% of cases requiring special attention, but no fatal cases. All but one patient continued the treatment after this initial dose. This is the first report on real-life administration of fingolimod to Brazilian patients with MS, and one of the few studies with these characteristics in the world.

  7. Cardiovascular risk factors, micro and macrovascular complications at diagnosis in patients with young onset type 2 diabetes in India: CINDI 2

    Directory of Open Access Journals (Sweden)

    Bhavana Sosale

    2016-01-01

    Full Text Available Context: Type 2 diabetes mellitus (T2DM in young adults is increasing in India. Data on the prevalence of cardiovascular (CV risk factors and complications associated with young-onset T2DM (YOD at the time of diagnosis of diabetes are limited. This data can aid in aggressive diabetes management, CV risk reduction, and prevention of complications. Aim: To determine the prevalence of CV risk factors, micro and macrovascular complications in patients with newly diagnosed YOD. To assess the percentage of patients who require statin therapy based on current American Diabetes Association (ADA guidelines. Settings and Design: This was a retrospective cross-sectional study of 1500 patients with newly detected YOD across seven centers from 2013 to 2015. Designs and Methods: Patients were evaluated for complications of diabetes and CV risk factors such as body mass index (BMI, hypertension, dyslipidemia, and smoking. Statistical Analysis: Measurements have been presented as mean ± standard deviation; results on categorical measurements have been presented in percentages. Results: The mean age, glycated hemoglobin and BMI were 34.7 ± 4.2 years, 9.9 ± 2.4%, and 26.8 ± 4.7 kg/m2. Hypertension, dyslipidemia, BMI >23 kg/m2, and smoking were presented in 27.6%, 62.4%, 84.2%, and 24%. Diabetic retinopathy, neuropathy, and nephropathy were seen in 5.1%, 13.2%, and 0.9%. Ischemic heart disease, peripheral vascular disease, and stroke were presented in 0.7%, 2%, and 0.1%. As per current guidelines, 95.33% needed statin therapy. Conclusion: This study demonstrates that patients with YOD have micro and macrovascular complications at diagnosis. Nearly, every patient required a statin to reduce CV risk. This highlights the importance of screening patients with YOD for CV risk factors and complications of diabetes at the time of diagnosis.

  8. Endothelial nitric oxide synthase gene intron 4 variable number tandem repeat polymorphism in β-thalassemia major: relation to cardiovascular complications.

    Science.gov (United States)

    Tantawy, Azza A G; Adly, Amira A M; Ismail, Eman A; Aly, Shereen H

    2015-06-01

    Endothelial nitric oxide synthase (eNOS), an enzyme that generates nitric oxide, is a major determinant of endothelial function. Several eNOS gene polymorphisms have been reported as 'susceptibility genes' in various human diseases states, including cardiovascular, pulmonary and renal diseases. We studied the 27-base pair tandem repeat polymorphism in intron 4 of eNOS gene in 60 β-thalassemia major (β-TM) patients compared with 60 healthy controls and assessed its role in subclinical atherosclerosis and vascular complications. Patients were evaluated stressing on transfusion history, splenectomy, thrombotic events, echocardiography and carotid intima-media thickness (CIMT). Analysis of eNOS intron 4 gene polymorphism was performed by PCR. No significant difference was found between β-TM patients and controls with regard to the distribution of eNOS4 alleles or genotypes. The frequency of eNOS4a allele (aa and ab genotypes) was significantly higher in β-TM patients with pulmonary hypertension or cardiomyopathy. Logistic regression analysis revealed that eNOS4a allele was an independent risk factor for pulmonary hypertension in β-TM patients [odds ratio (OR) 2.2, 95% confidence interval (95% CI) 1.19-5.6; P < 0.001]. We suggest that eNOS intron 4 gene polymorphism is related to endothelial dysfunction and subclinical atherosclerosis and could be a possible genetic marker for prediction of increased susceptibility to cardiovascular complications.

  9. Complicações cardiovasculares em usuário de cocaína: relato de caso Cardiovascular complications related to cocaine use: case report

    Directory of Open Access Journals (Sweden)

    Fernanda Martins Gazoni

    2006-12-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: A cocaína é uma droga ilícita amplamente utilizada e o seu uso tem sido associado a efeitos decorrentes da toxicidade aguda e crônica em praticamente todos os órgãos, particularmente no sistema cardiovascular. Este artigo visou descrever um caso de cardiomiopatia em paciente jovem usuário crônico de cocaína. RELATO DO CASO: Paciente do sexo masculino, 19 anos, usuário de cocaína por inalação e crack desde os 15 anos de idade. Foi internado em fevereiro de 2006 devido a dispnéia progressiva aos mínimos esforços e expectoração sanguinolenta. Ao exame físico apresentava edema nos membros inferiores, estase jugular e dispnéia em repouso. Foram observados no ecocardiograma: dilatação das quatro câmaras cardíacas, com hipocinesia difusa de ventrículo esquerdo (VE, trombo mural em VE de 17 mm e fração de ejeção de 12%. Realizada broncoscopia pulmonar que identificou sangramento em língula ativo, tratado com embolização. Após 48h do procedimento, o paciente manteve-se assintomático e sem expectoração sanguinolenta. Iniciado tratamento antitrombótico com warfarina e enoxaparina. A cineangiocoronariografia não evidenciou lesões obstrutivas e o paciente recebeu alta após melhora clínica. Re-internado em julho de 2006 com dor precordial de forte intensidade e dispnéia de repouso. Nova cineangiocoronariografia evidenciou oclusão de terço médio da artéria descendente anterior. CONCLUSÕES: Os efeitos agudos da cocaína freqüentemente motivam atendimento de emergência. Já as suas manifestações crônicas, como as doenças cardiovasculares, podem produzir alterações de difícil correlação futura ao seu consumo prévio. O uso prolongado da cocaína está relacionado à alteração da função sistólica ventricular esquerda por hipertrofia ou dilatação miocárdica, aterosclerose, disritmias cardíacas, apoptose de cardiomiócitos e lesão simpática.BACKGROUND AND OBJECTIVES

  10. Timing, setting and incidence of cardiovascular complications in patients with acute myocardial infarction submitted to primary percutaneous coronary intervention

    Science.gov (United States)

    Giglioli, Cristina; Margheri, Massimo; Valente, Serafina; Comeglio, Marco; Lazzeri, Chiara; Chechi, Tania; Armentano, Corinna; Romano, Salvatore Mario; Falai, Massimiliano; Gensini, Gian Franco

    2006-01-01

    BACKGROUND At the Istituto di Clinica Medica Generale e Cardiologia (Florence, Italy), the widespread use of percutaneous coronary intervention (PCI) has markedly changed the hospital course of patients with acute myocardial infarction (AMI). These patients are typically transferred to the coronary care unit (CCU) only after primary PCI, whereas during the thrombolytic era, patients were first admitted to CCU before reperfusion. OBJECTIVES AND METHODS The incidence, timing and setting of complications from symptom onset to hospital discharge in 689 consecutive AMI patients undergoing PCI were evaluated. RESULTS Ventricular fibrillation occurred in 11% of patients, and most episodes (94.7%) occurred before or during PCI. Of all patients, 6.3% developed complete atrioventricular block (CAVB), and in 86.3% of these cases, the CAVB occurred before or during PCI; in 94.5%, a CAVB resolution occurred in the catheterization laboratory (CL). Thirty-one patients (4.5%) had impending shock on admission to the CL. Cardiogenic shock developed in 29 patients (4.2%), mostly in the prehospital phase or in the CL. Only four patients (less than 1%) developed cardiogenic shock later during their hospital course. Similarly, circulatory and ventilatory support, as well as temporary pacing and cardiac defibrillation, were used mostly in the prehospital phase or in the CL. During the CCU stay, 45 patients (6.5%) had hemorrhagic or vascular complications, and the incidence of post-PCI ischemia and early reocclusion of the culprit vessel were low (2.1% and 0.6%, respectively). Thus, cardiac complications usually associated with AMI were observed mainly before hospital admission or in the CL during the reopening of the target vessel. These complications were rarely observed after a successful PCI. CONCLUSIONS For AMI patients, the CL is not only the site of PCI, it is also where most life-threatening cardiac complications are observed and treated. PMID:17036099

  11. Clinical Study of Interventional Cardiovascular Complication of Pericardial Tamponade%心血管介入术并发心包填塞的临床研究

    Institute of Scientific and Technical Information of China (English)

    廖德祥

    2015-01-01

    Objective To study and analyze the effective clinical cardiovascular interventional operation complicated with pericardial tamponade rescue mode. Methods Collected in our hospital from 2003 June to 2014 June cardiovascular interventional operation complicated with pericardial tamponade in patients with a total of 40 cases, the clinical data of the patients were retrospectively analyzed. Results Patients with pain, shortness of breath, chest tightness, lower blood pressure, liquid dark area and beating heart shadow disappear or abate symptom such as compared with before treatment improved obviously, and the P<0.05 indicates the differences are statistically significant, all patients were cured, and no obvious sequelae. Conclusion The most serious complication of cardiovascular intervention is pericardial tamponade, timely recognition of disease and effective treatment is the key to the success of the treatment.%目的:研究和分析心血管介入术并发心包填塞的有效临床抢救方式。方法收集该院于2003年6月—2014年6月收治的心血管介入术并发心包填塞的患者共40例,对患者的临床资料进行回顾性分析。结果患者的呼吸急促、疼痛、胸闷、血压降低、液性暗区以及心影搏动消失或减弱等症状都较治疗前有了明显改善,且P均<0.05表示差异有统计学意义,所有患者均痊愈出院,且没有明显的后遗症。结论心血管介入术中最严重的并发症就是心包填塞,对病症的及时识别和有效治疗是临床抢救成功的关键。

  12. Perioperative hyperoxia - Long-term impact on cardiovascular complications after abdominal surgery, a post hoc analysis of the PROXI trial

    DEFF Research Database (Denmark)

    Fonnes, Siv; Gogenur, Ismail; Sondergaard, Edith Smed;

    2016-01-01

    BACKGROUND: Increased long-term mortality was found in patients exposed to perioperative hyperoxia in the PROXI trial, where patients undergoing laparotomy were randomised to 80% versus 30% oxygen during and after surgery. This post hoc follow-up study assessed the impact of perioperative hyperoxia...... on long-term risk of cardiovascular events. METHODS: A total of 1386 patients undergoing either elective or emergency laparotomy were randomised to 80% versus 30% oxygen during and two hours after surgery. At follow-up, the primary outcome of acute coronary syndrome was assessed. Secondary outcomes...... included myocardial infarction, other heart disease, and acute coronary syndrome or death. Data were analysed in the Cox proportional hazards model. RESULTS: The primary outcome, acute coronary syndrome, occurred in 2.5% versus 1.3% in the 80% versus 30% oxygen group; HR 2.15 (95% CI 0.96-4.84). Patients...

  13. Chronic l-arginine treatment improves metabolic, cardiovascular and liver complications in diet-induced obesity in rats.

    Science.gov (United States)

    Alam, Md Ashraful; Kauter, Kathleen; Withers, Kerry; Sernia, Conrad; Brown, Lindsay

    2013-01-01

    l-Arginine is an important dietary amino acid in both health and disease, especially of the cardiovascular system. This study has determined whether dietary supplementation with l-arginine attenuates cardiovascular, metabolic, pancreatic and liver changes in a rat model of the human metabolic syndrome. Male Wistar rats (8-9 weeks old) were divided into four groups. Two groups of rats were fed a corn starch-rich diet (C) whereas the other two groups were given a high carbohydrate, high fat diet (H) with 25% fructose in the drinking water, for 16 weeks. One group fed each diet was supplemented with 5% l-arginine in the food for the final 8 weeks of this protocol. The corn starch diet (C) contained ∼68% carbohydrates mainly as polysaccharides, while the high-carbohydrate, high-fat diet contained ∼68% carbohydrates mainly as fructose and sucrose together with 24% fat mainly as saturated and monounsaturated fats from beef tallow. The high-carbohydrate, high-fat diet-fed rats showed the symptoms of metabolic syndrome including obesity and hypertension with heart and liver damage. Supplementation with l-arginine attenuated impairment in left ventricular and liver structure and function, glucose tolerance, and decreased blood pressure, abdominal fat pads, inflammatory cell infiltration, pancreatic cell hypertrophy and oxidative stress. This study indicates that oral supplementation with l-arginine attenuated or normalised obesity-related changes in the heart, liver and pancreas by reducing inflammation and oxidative stress associated with high carbohydrate, high fat feeding in rats.

  14. Circulating platelet and erythrocyte microparticles in young children and adolescents with sickle cell disease: Relation to cardiovascular complications.

    Science.gov (United States)

    Tantawy, Azza Abdel Gawad; Adly, Amira Abdel Moneam; Ismail, Eman Abdel Rahman; Habeeb, Nevin Mamdouh; Farouk, Amal

    2013-01-01

    Sickle cell disease (SCD) is characterized by a complex vasculopathy, consisting of endothelial dysfunction and increased arterial stiffness, with a global effect on cardiovascular function. The hypercoagulable state may result from chronic hemolysis and circulating cell-derived microparticles (MPs) originating mainly from activated platelets and erythrocytes. We measured the levels of platelet and erythrocyte-derived MPs (PMPs and ErMPs) in 50 young SCD patients compared with 40 age- and sex-matched healthy controls and assessed their relation to clinicopathological characteristics and aortic elastic properties. Patients were studied stressing on the occurrence of sickling crisis, transfusion history, hydroxyurea therapy, hematological, and coagulation profile as well as flow cytometric expression of PMPs (CD41b(+)) and ErMPs (glycophorin A(+)). Echocardiography was performed to assess aortic stiffness and distensibility, left ventricular function and pulmonary artery pressure. Both PMPs and ErMPs were significantly elevated in SCD patients compared with control group (p count, HbS, markers of hemolysis, serum ferritin, D-dimer, and vWF Ag, whereas negatively correlated with hemoglobin and HbF levels (p < 0.05). Both PMPs and ErMPs levels were positively correlated with aortic stiffness, pulmonary artery pressure, and tricuspid regurgitant velocity (p < 0.05) while negatively correlated with aortic distensibility. We suggest that PMPs and ErMPs overproduction may be considered a potential biological marker for vascular dysfunction and disease severity in SCD and may be implicated in the pathogenesis of coagulation abnormalities encountered in those patients. Their levels are closely related to sickling crisis, pulmonary hypertension, markers of hemolysis, fibrinolysis, and iron overload. Therefore, quantification of MPs in SCD may provide utility for identifying patients who are at increased risk of thrombotic events or cardiovascular abnormalities and

  15. Pathogenetic significance of proinflammatory cytokines and dyslipidemia in the development of cardiovascular complications in patients with hypothyroidism

    Directory of Open Access Journals (Sweden)

    V.S. Vernygorodskyi

    2017-07-01

    Full Text Available Background. The manifestation of violations in the morphofunctional state of the cardiovascular system is on one of the first places in the symptomatology of hypothyroidism, which is associated with various direct and indirect effects of thyroid hormones on the heart and blood vessels. The urgency of the question about the prevalence and peculiarities of dyslipidemia in patients with different types of hypothyroidism is still open. The purpose of our work is to study the prevalence of subclinical inflammatory syndrome (by the levels of C-reactive protein and interleukin-6 and to investigate the relationship between dyslipidemia, proinflammatory factors and the state of blood vessels in patients with hypothyroidism. Materials and methods. 101 patients with hypothyroidism were examined. The content of interleukin-6, C-reactive protein was determined by the enzyme immunoassay using NSCRP, ELISA (USA, IL-6 ELISA (Diaclone, France kits according to the manufacturer’s instructions. Results. It was found that levels of C-reactive protein were higher in patients with hypothyroidism than in euthyroid individuals. Also, the interleukin-6 content in patients with hypothyroidism was significantly higher (by 66.6 % than in healthy individuals. According to the analysis of average values, the content of interleukin-6 in idiopathic hypothyroidism exceeded the level in health persons by 16.5 %. The content of total cholesterol in patients with hypothyroidism was 18.5 % higher than in apparently healthy individuals. Conclusions. The obtained data showed that persistence of proinflammatory states and dyslipidemia is one of the important factors of cardiovascular system lesion in patients with hypothyroidism. The proportion of people with aberrant levels of C-reactive protein, interleukin-6 and dyslipidemia is prevalent among patients with idiopathic hypothyroidism.

  16. Correlation between pregnancy complication, perinatal infection, and retinopathy of prematurity%妊娠并发症及围产期感染与早产儿视网膜病变的关系

    Institute of Scientific and Technical Information of China (English)

    彭娟; 沙翔垠; 杨瑞明; 郑瑜

    2012-01-01

    Objective To analyze the correlation between pregnancy complication , perinatal infection and retinopathy of prematurity (ROP). Methods One hundred and eighty-four infants born in our hospital between May 2009 and October 2011 were included in this study. They were screened for ROP from 4 weeks to 6 weeks of chronological age or 32 weeks of postmenstrual age. Analysis was performed about birth weight,gestational age,pregnancy complication,perinatal infection,oxygen therapy and ROP. Results Twenty-one patients were detected with ROP in 184 infants,and the incidence of ROP was 11.41%. The incidence was high in low birth weight,short gestational age infants. It was found the high incidence in the infants with pregnancy complication, and perinatal infection. There was a positive correlation between ROP and birth weight,gestational age, pregnancy complication, perinatal infection, and no correlation between ROP and gender, oxygen therapy, Apgar scores. Conclusion Low birth weight,short gestational age, pregnancy complication, and perinatal infection are risk factors for ROP.%目的 探讨妊娠并发症及围产期感染与早产儿视网膜病变发病情况的相关性.方法 收集2009年5月至2011年10月在我院出生的184例早产儿,生后4~6周矫正胎龄32周开始筛查患儿.对出生体质量、孕周、妊娠并发症、围产期感染、氧疗等与早产儿视网膜病变发病情况进行相关分析.结果 184例早产儿中检出21例早产儿视网膜病变,检出率11.41%.出生体质量低、孕周短,早产儿视网膜病变的患病率高.合并母体妊娠并发症、围产期有感染史的患儿早产儿视网膜病变发病率也明显增高.孕周、体质量、妊娠并发症和围产期感染史与早产儿视网膜病变的发病具有正相关性;性别、吸氧、出生后Apgar评分与早产儿视网膜病变无相关性.结论 低出生体质量、短孕周、妊娠期并发症及围产期感染早产儿易发生早产儿视网膜病变.

  17. 甲状腺功能亢进并发心血管疾病的研究进展%Review of Hyperthyroidism Complicated with Cardiovascular Disease

    Institute of Scientific and Technical Information of China (English)

    王笑

    2011-01-01

    甲状腺激素在心血管系统中扮演着重要的角色,它通过基因和非基因作用,影响心肌收缩力、心率、舒张功能和全身血管阻力.即使是亚临床甲状腺功能亢进亦可引起心房颤动甚至造成血流动力学的崩溃.本文综述现阶段甲状腺功能亢进对心血管系统影响的实验室研究和临床发现.%Thyroid hormone plays an important role in cardiovascular system. The mechanism is by direct action on the transcription of genes or through non-genomic effects on the plasma membrane, et al. As a result, myocardial contractility, heart rate, diastolic function and systemic vascular resistance are affected. Even subclinical hyperthyroidism can cause atrial fibrillation and hemodynamic collapse. This article reviews the evolution of hyperthyroidism complicated with cardiovascular disease in laboratory and clinic during the last ten years of published literature.

  18. Lipid profile of women with premature ovarian failure

    NARCIS (Netherlands)

    Knauff, Erik A. H.; Westerveld, Hendrika E.; Goverde, Angelique J.; Eijkemans, Marinus J.; Valkenburg, Olivier; van Santbrink, Evert J. P.; Fauser, Bart C. J. M.; van der Schouw, Yvonne T.

    2008-01-01

    Objective: Earlier menopause is associated with a higher incidence of cardiovascular events later in life. Concurrent with the ages of menopausal transition, a shift in lipid profile takes place. Premature ovarian failure (POF) or premature menopause allows LIS to Study the effect of cessation of

  19. Neuro-ophthalmic manifestations of prematurity

    OpenAIRE

    Preeti Patil Chhablani; Ramesh Kekunnaya

    2014-01-01

    Increasing rates of preterm births coupled with better survival of these infants have resulted in higher prevalence of systemic and ocular complications associated with prematurity. In addition to retinopathy of prematurity, infants who are born preterm may suffer from severe visual impairment as a result of hypoxic ischemic encephalopathy, hypoglycemia, and other metabolic imbalances. The effect of these processes on the anterior visual pathway may result in optic atrophy, optic nerve hypopl...

  20. Retinopathy of Prematurity (ROP)

    Science.gov (United States)

    ... of Prematurity (ROP) Facts About Retinopathy of Prematurity (ROP) This information was developed by the National Eye ... blind from ROP. Are there different stages of ROP? Yes. ROP is classified in five stages, ranging ...

  1. Pharmacotherapy for premature ejaculation

    NARCIS (Netherlands)

    Waldinger, Marcel D

    PURPOSE OF REVIEW: As there are various drugs and different treatment strategies to delay ejaculation, a review of the current drug treatments for premature ejaculation is relevant for daily clinical practice. RECENT FINDINGS: There are four premature ejaculation subtypes: lifelong premature

  2. Pharmacotherapy for premature ejaculation

    NARCIS (Netherlands)

    Waldinger, Marcel D

    2014-01-01

    PURPOSE OF REVIEW: As there are various drugs and different treatment strategies to delay ejaculation, a review of the current drug treatments for premature ejaculation is relevant for daily clinical practice. RECENT FINDINGS: There are four premature ejaculation subtypes: lifelong premature ejacula

  3. Health Issues of Premature Babies

    Science.gov (United States)

    ... Text Size Email Print Share Health Issues of Premature Babies Page Content Because premature babies are born before they are physically ready ... associated with prematurity. Because of these health concerns, premature babies are given extra medical attention and assistance ...

  4. Chronic dietary n-3 PUFA intervention improves dyslipidaemia and subsequent cardiovascular complications in the JCR:LA- cp rat model of the metabolic syndrome.

    Science.gov (United States)

    Lu, Jing; Borthwick, Faye; Hassanali, Zahra; Wang, Ye; Mangat, Rabban; Ruth, Megan; Shi, Danni; Jaeschke, Anja; Russell, James C; Field, Catherine J; Proctor, Spencer D; Vine, Donna F

    2011-06-01

    There is increasing interest in the potential chronic beneficial effects of dietary n-3 PUFA on the metabolic syndrome (MetS) and associated cardiovascular complications. We have recently established that increased dietary n-3 PUFA has a profound acute benefit on fasting lipids and the postprandial pro-inflammatory response in the JCR:LA-cp rat, a model of the MetS. However, it is unclear to what extent chronic dietary n-3 PUFA intervention can modulate the progression of end-stage metabolic and vascular complications. The present study aimed to determine the chronic effects of dietary n-3 PUFA supplementation on fasting and non-fasting dyslipidaemia, insulin resistance and vascular complications in the JCR:LA-cp rodent model. JCR:LA-cp rats were fed an isoenergetic lipid-balanced diet supplemented with 5 % n-3 PUFA (w/w) of the total fat (fish oil-derived EPA/DHA) for 16 weeks. Fasting and non-fasting (postprandial) plasma lipid profile was assessed. Hepatic and adipose tissue was probed for the expression of lipogenic proteins (acyl-CoA carboxylase (ACC), fatty acid synthase (FAS) and sterol regulatory element-binding protein-1 (SREBP-1)), while the activity of Jun N-terminal kinase (JNK) was assessed via Western blot to target phosphorylated JNK protein in primary enterocytes. The frequency of myocardial lesions was assessed by haematoxylin and eosin staining. Increased dietary n-3 PUFA improved both the fasting and postprandial lipid profiles (TAG, cholesterol and apoB48) in the JCR:LA-cp rat, potentially via the down-regulation of the hepatic or adipose tissue expression of lipogenic enzymes (ACC, FAS and SREBP-1). Rats fed the 5 % n-3 PUFA diet had lower (58·2 %; P < 0·01) enterocytic phosphorylated JNK protein and secreted less cholesterol (30 %; P < 0·05) into mesenteric lymph compared with the control. The chronic metabolic benefits of dietary n-3 PUFA may underlie the potential to reduce vascular complications during the MetS, including the observed

  5. [Premature rupture of membranes and chorioamnionitis].

    Science.gov (United States)

    Lopez Garcia, R

    1988-01-01

    Despite advances in perinatal medicine in the past decade, the diagnosis and treatment of premature rupture of membranes remain controversial. Premature rupture occurs in 2.7-7.0% of pregnancies and most cases occur spontaneously without apparent cause. The disparity in reported rates of premature rupture is due to differences in the definition and diagnostic criteria for premature rupture and lack of comparability in the populations studied. Mexico's National Institute of Perinatology has adopted the definition of the American COllege of Gynecology and Obstetrics which views premature rupture as that occurring before regular uterine contractions that produce cervical dilation. 8.8% of its patients have premature rupture according to this definition. 20% of cases occur before the 36th week of pregnancy. Treatment of rupture occurring before 37 weeks must balance the threat of amniotic infection with the dangers of premature birth. Infections appear more common in low income patient populations. Chorioamnionitis is a serious complication of pregnancy and is the main argument against conservative treatment of premature rupture. The rate of maternal infection is directly related to the time elapsing between rupture of the membranes and birth. The rate increases after the 1st 24 hours and is at least 10 times higher after 72 hours. But recent studies suggest that there is no considerable increase in infection if vaginal explorations are avoided and careful techniques are used in treating the patient. Those who advise conservative treatment believe that prenatal outcomes are better because respiratory disease syndrome due to prematurity is avoided. Conservative management requires a white cell count at least every 24 hours and measurement of pulse, maternal temperature, and fetal heart rate ideally every 4 hours. Perinatal mortality rates due to premature rupture of membranes range from 2.5-50%. The principal causes are respiratory disease syndrome, infection, asphyxia

  6. Epigenetic Changes in Diabetes and Cardiovascular Risk

    Science.gov (United States)

    Keating, Samuel T; Plutzky, Jorge; El-Osta, Assam

    2016-01-01

    Cardiovascular complications remain the leading causes of morbidity and premature mortality in patients with diabetes. Studies in humans and preclinical models demonstrate lasting gene expression changes in the vasculopathies initiated by previous exposure to high glucose concentrations and the associated overproduction of reactive oxygen species. The molecular signatures of chromatin architectures that sensitize the genome to these and other cardiometabolic risk factors of the diabetic milieu are increasingly implicated in the biologic memory underlying cardiovascular complications and now widely considered as promising therapeutic targets. Atherosclerosis is a complex heterocellular disease where the contributing cell types possess distinct epigenomes shaping diverse gene expression. While the extent that pathological chromatin changes can be manipulated in human cardiovascular disease remains to be established, the clinical applicability of epigenetic interventions will be greatly advanced by a deeper understanding of the cell type-specific roles played by writers, erasers, and readers of chromatin modifications in the diabetic vasculature. This review details a current perspective of epigenetic mechanisms of macrovascular disease in diabetes, and highlights recent key descriptions of chromatinized changes associated with persistent gene expression in endothelial, smooth muscle, and circulating immune cells relevant to atherosclerosis. Furthermore we discuss the challenges associated with pharmacological targeting of epigenetic networks to correct abnormal or deregulated gene expression as a strategy to alleviate the clinical burden of diabetic cardiovascular disease. PMID:27230637

  7. Lifestyles and the cardiovascular complications of type 2 diabetes mellitus%生活方式与2型糖尿病心血管疾病

    Institute of Scientific and Technical Information of China (English)

    蒋菲; 胡承; 贾伟平

    2013-01-01

    [Summary] Various complications of type 2 diabetes mellitus (T2DM) are more harmful than T2DM itself.Cardiovascular diseases (CVD) are the major causes of diabetes-associated disability and mortality.Most studies have shown a close relationship between the lifestyles of T2DM patients and the development of CVD.Keeping a healthy lifestyle is essential in preventing and treating CVD for patients with T2DM.This article was tried to elucidate the roles of different components of diet,exercises,and sedentary behavior on diabetic CVD.%2型糖尿病的各种并发症带来的危害通常超过糖尿病本身的危害,特别是与之相关的心血管疾病(CVD)的发生是2型糖尿病患者高致残率和高死亡率的主要原因.国内外现有的研究表明,人们的生活方式与糖尿病心血管并发症的发生发展有着密切的关系,如何保持合理的生活方式是糖尿病患者防治CVD的关键.本文试从饮食各成分、运动及静坐对糖尿病患者CVD的可能影响进行阐述.

  8. Dietary saturated fat and fibre and risk of cardiovascular disease and all-cause mortality among type 1 diabetic patients: the EURODIAB Prospective Complications Study.

    Science.gov (United States)

    Schoenaker, D A J M; Toeller, M; Chaturvedi, N; Fuller, J H; Soedamah-Muthu, S S

    2012-08-01

    Low adherence to recommendations for dietary saturated fatty acid (SFA) and fibre intake in patients with type 1 diabetes mellitus may heighten their increased risk of cardiovascular disease (CVD) and mortality. We examined the relationship of SFA and total, soluble and insoluble fibre with incident CVD and all-cause mortality in type 1 diabetic patients. A prospective cohort analysis was performed in 2,108 European type 1 diabetic patients aged 15-60 years who were free of CVD at baseline and enrolled in the EURODIAB Prospective Complications Study (51% male). Diet was assessed from a standardised 3 day dietary record. HR were calculated using Cox proportional hazards models. During a mean follow-up of 7.3 years, 148 incident cases of fatal and non-fatal CVD and 46 all-cause deaths were documented. No statistically significant association was found between SFA and CVD and all-cause mortality. Total dietary fibre, per 5 g/day, was associated with lower all-cause mortality risk (HR 0.72; 95% CI 0.55, 0.95). This association was stronger for soluble fibre (per 5 g/day, HR 0.34; 95% CI 0.14, 0.80) compared with insoluble fibre (per 5 g/day; HR 0.66; 95% CI 0.45, 0.97). Similar results were found for the association with CVD. This study suggests that reported dietary SFA is not significantly associated with CVD and all-cause mortality in type 1 diabetic patients. On the contrary, higher dietary fibre consumption, especially soluble fibre, within the range commonly consumed by type 1 diabetic patients, may contribute to the prevention of CVD and all-cause mortality in type 1 diabetic patients.

  9. Infection and prematurity and the role of preventive strategies.

    Science.gov (United States)

    Romero, Roberto; Espinoza, Jimmy; Chaiworapongsa, Tinnakorn; Kalache, Karim

    2002-08-01

    This article reviews the role of infection in spontaneous premature parturition, the pathways of ascending intrauterine infection, microbiology, and the frequency of intra-amniotic infection in obstetrical complications leading to premature delivery. The evidence that infection is causally linked to premature birth is critically examined, as is the relationship between urogenital tract infection/colonization with microorganisms and the risk of preterm birth. The effect of antibiotic administration in perinatal outcome in patients with preterm labor and intact membranes, preterm premature rupture of membranes, asymptomatic bacteriuria, Group B streptococcus and genital mycoplasmas of the lower genital tract, and bacterial vaginosis are critically examined.

  10. Subclinical hypothyroidism and type 2 diabetic cardiovascular complications%亚临床甲状腺功能减退对2型糖尿病心血管并发症的影响

    Institute of Scientific and Technical Information of China (English)

    何光晴; 杨秋萍

    2014-01-01

    亚临床甲状腺功能减退是较常见的内分泌代谢性疾病,且亚临床甲状腺功能减退与糖尿病常合并存在。亚临床甲状腺功能减退对血脂、C 反应蛋白、心脏等均有影响。本文对亚临床甲状腺功能减退对糖尿病心血管并发症的影响进行综述。%Subclinical hypothyroidism is a common endocrine and metabolic disease. Diabetes and subclinical hypothyroidism are frequent. Subclinical hypothyroidism is a risk factor of diabetic cardiovascular complications. Subclinical hypothyroidism may affect blood fat and elevated high-sensitive C-reactive protein.In this paper, the impact of subclinical hypothyroidism on the cardiovascular complications of diabetes were reviewed.

  11. 75 FR 43535 - NIH Consensus Development Conference on Inhaled Nitric Oxide Therapy for Premature Infants

    Science.gov (United States)

    2010-07-26

    ... Oxide Therapy for Premature Infants Notice Notice is hereby given of the National Institutes of Health (NIH) ``NIH Consensus Development Conference on Inhaled Nitric Oxide Therapy for Premature Infants'' to... ``premature'' or ``preterm'' and face increased risk for a variety of complications. Babies born before the...

  12. Clinical study of acupuncture combined with medicine in the treatment of coronary heart disease complicated with ven-tricular premature beat%针药结合治疗冠心病复杂性室性早搏的临床研究

    Institute of Scientific and Technical Information of China (English)

    陈莘桃; 谭小华; 周全; 马俐; 朱文红; 陆青研; 谢月萍; 吴曙粤

    2015-01-01

    Objective To investigate the effect of acupuncture and medicine combined treatment on coronary heart disease (CHD)complicated with complex ventricular premature beat,and thus provide a new way of significant effect,safe,convenient operation and no adverse reactions for the clinical treatment of coronary heart disease complicated with ventricular premature beat. Methods Ninety-nine coronary heart disease patients complicated with complex ventricular premature beat were divided into Wenxin granule plus acupuncture treatment group,Wenxin granule group and acupuncture group. Patients were all deactivated other antiarrhythmic drugs,but still accepted treatment for primary disease drugs. The three groups were treated for 1 month,the clinical symptoms,electrocardiogram and dynamic electrocardiogram,liver and kidney function were observed. Results The treatment effect of Wenxin granule plus acupuncture treatment group was significantly better than that of Wenxin granule group and acupuncture group,the total effective rate was 90. 9% ;the effect of Wenxin granule group was better than that of acupuncture group,and the effective rate was 63. 6% . Before and after treatment,the effect had significant difference in the Wenxin granule plus acupuncture treatment group and Wenxin granule group(P 0. 05). After treatment,the 24 h dynamic electrocardiogram of ventricular premature beat reduce number of Wenxin granule plus acupuncture treatment group was better than that of Wenxin granule group(P 0.05)。治疗后,24 h 动态心电图室性早搏减少数针药组大于稳心组( P <0.05)及针刺组(P <0.01),且稳心组治疗后24 h 动态心电图室性早搏减少数大于针刺组(P <0.01)。结论针药结合治疗冠心病复杂性室性早搏的效果优于单用药物治疗或针刺治疗,单用药物治疗的结果优于单用针刺治疗。

  13. Premature atherosclerosis: Sounds familial?

    NARCIS (Netherlands)

    Mulders, T.A.

    2013-01-01

    The prevention of cardiovascular disease is an important challenge in current medical practice. Despite higher event rates and cardiovascular burden in individuals at a more advanced age, it represents a greater challenge in individuals who develop cardiovascular disease at a very young age. In

  14. Micafungin in Premature and Non-premature Infants

    Science.gov (United States)

    Wu, Chunzhang; Tweddle, Lorraine; Roilides, Emmanuel

    2014-01-01

    Background: Invasive fungal infections cause excessive morbidity and mortality in premature neonates and severely ill infants. Methods: Safety and efficacy outcomes of micafungin were compared between prematurely and non-prematurely born infants premature [birth weight (BW) premature, received ≥1 dose of micafungin. Among premature patients, 14.5% were low BW (1500–2499 g), 36.4% very low BW (1000–1499 g) and 49.1% extremely low BW (premature)] died. Significantly more non-premature than premature patients discontinued treatment (P = 0.003). Treatment-related adverse events were recorded in 23% of patients with no difference between groups. More extremely low BW (n = 4, 15%) and very low BW (n = 8, 40%) infants experienced treatment-related adverse events than low BW (n = 0) and there was no relation to micafungin dose or duration. For a subgroup of 30 patients with invasive candidiasis, treatment success was achieved in 73% in both premature and non-premature groups. Prophylaxis was successful in 4/5 non-premature hematopoietic stem cell transplant patients. Conclusion: Micafungin has a safe profile in premature and non-premature infants with substantial efficacy. PMID:24892849

  15. Study on the relationship between retinopathy of prematurity and maternal age,smoking during pregnancy,drugs and pregnancy complications%早产儿视网膜病变与孕妇年龄、孕期吸烟、药物、妊娠并发症的关系研究

    Institute of Scientific and Technical Information of China (English)

    熊永强; 刘生荣; 陈立宇; 吕月娥; 陈美玲; 周俊楠

    2011-01-01

    Objective: To explore the relationship between the occurrence of retinopathy of prematurity (ROP) and hazard factorsduring pregnancy including maternal age, smoking during pregnancy, drugs and pregnancy complications. Methods: 829 premature infants visiting the hospital from January 2008 to April 2010 received fundus examination regularly. International staging system of ROP was used for diagnosis and staging of ROP. The related clinical data of pregnant women were collected. Results: Among 829 premature infants, 97 infants were diagnosed as ROP, the incidence was 11.7%. There was no significant difference in maternal age and drug use during pregnancy, there was significant difference in smoking during pregnancy and pregnancy complicationa, multivariate logistic analysis showed that there was a significant correlation between smoking, pregnancy complications and the occurrence of ROP. Conclusion: Smoking and pregnancy complications are important risk factors of ROP during pregnancy.%目的:探讨早产儿视网膜病变(ROP)的发生与孕妇年龄、孕期吸烟、药物、妊娠并发症等孕期危害因素的关系.方法:对2008年1月~2010年4月在厦门市妇幼保健院收治的829例早产儿定期进行眼底检查,根据ROP国际分期标准进行ROP的诊断和分期,并收集孕妇孕期相关临床资料.结果,829例早产儿中ROP的患儿为97例,患病率为11.70%.孕妇年龄、孕期服用药物无明显差异,而孕期吸烟和妊娠期并发症差异有统计学意义,经进一步多因素Logistic回归分析显示吸烟、妊娠并发症与ROP发生有显著相关性.结论:吸烟和妊娠并发症是孕期导致ROP发病的高危因素.

  16. 护理干预应用于糖尿病合并心血管患者的效果%Effect of Nursing Intervention Applied in Patients with Diabetes Mellitus Complicated with Cardiovascular Disease

    Institute of Scientific and Technical Information of China (English)

    徐广侠

    2016-01-01

    Objective To investigate the effect of nursing intervention in patients with diabetes mellitus complicated with cardiovascular disease. Methods 300 patients with diabetes mellitus complicated with cardiovascular disease were divided into A group (nursing intervention) and B group (general nursing), 150 cases in each group. Results the satisfaction of pa-tients with diabetes mellitus and cardiovascular patients in A group was significantly higher than that in group B (82%, P<0.05). Conclusion nursing intervention in patients with diabetes mellitus combined with cardiovascular patients, has a rela-tively high degree of patient satisfaction, it is worthy of further promotion and research.%目的:探讨护理干预应用于糖尿病合并心血管患者的效果。方法将300例糖尿病合并心血管患者依护理不同分为A组(护理干预﹚和B组(普通护理﹚,每组有150例。结果A组糖尿病合并心血管患者满意度91.33%明显高于B组82.00%(P<0.05﹚。结论护理干预在糖尿病合并心血管患者中进行应用,有着相对较高的患者满意度,值得进一步推广和研究。

  17. RESEARCH ON REDUCING PREMATURITY RUPTURE OF MEMBRANE

    Directory of Open Access Journals (Sweden)

    Maria URSACHI (BOLOTA

    2016-12-01

    Full Text Available The membranes surrounding the amniotic cavity are composed from amnion and chorion, tightly adherent layers which are composed of several cell types, including epithelial cells, trophoblasts cells and mesenchyme cells, embedded in a collagenous matrix. They retain amniotic fluid, secret substances into the amniotic fluid, as well as to the uterus and protect the fetus against upward infections from urogenital tract. Normally, the membranes it breaks during labor. Premature rupture of the amniotic sac (PRAS is defined as rupture of membranes before the onset of labor. Premature rupture of the fetal membrane, which occurs before 37 weeks of gestation, usually, refers to preterm premature rupture of membranes. Despite advances in the care period, premature rupture of membranes and premature rupture of membranes preterm continue to be regarded as serious obstetric complications. On the term 8% - 10% of pregnant women have premature rupture of membranes; these women are at increased risk of intrauterine infections, where the interval between membrane rupture and expulsion is rolled-over. Premature rupture of membranes preterm occurs in approximately 1% of all pregnancies and is associated with 30% -40% of preterm births. Thus, it is important to identify the cause of pre-term birth (after less than 37 completed weeks of "gestation" and its complications, including respiratory distress syndrome, neonatal infection and intraventricular hemorrhage. Objectives: the development of the protocol of the clinical trial on patients with impending preterm birth, study clinical and statistical on the socio-demographic characteristics of patients with imminent preterm birth; clinical condition of patients and selection of cases that could benefit from the application of interventional therapy; preclinical investigation (biological and imaging of patients with imminent preterm birth; the modality therapy; clinical investigation of the effectiveness of short

  18. Premature birth and age at onset of puberty.

    Science.gov (United States)

    Hui, Lai Ling; Leung, Gabriel M; Lam, Tai Hing; Schooling, C Mary

    2012-05-01

    Premature birth is associated with poor metabolic health in both sexes, potentially via earlier pubertal timing. We examined the associations of gestational age and premature birth (Premature girls reached puberty about 4 months later than girls with ≥ 41 weeks' gestation (time ratio = 1.04 [95% confidence interval = 1.01-1.06]), adjusted for mother' age of menarche, mother's place of birth, and smoking during pregnancy. Gestational age was not associated with onset of puberty in boys (test for interaction by sex, P Premature birth was not related to earlier onset of puberty; instead, premature girls had later onset of puberty. Thus, the association between premature birth and subsequent cardiovascular risk is probably not mediated through the timing of pubertal onset. It is unclear whether onset, duration, or tempo of puberty is more relevant to the detrimental consequences of early puberty. Further studies investigating intrauterine, infant, and childhood influences on the duration and tempo of puberty may help unravel the early origins of cardiovascular diseases.

  19. Hypothyroxinemia and TPO-antibody positivity are risk factors for premature delivery: the generation R study

    NARCIS (Netherlands)

    Korevaar, T.I.; Schalekamp-Timmermans, S.; Rijke, Y.B. de; Visser, W.E.; Visser, W. de; Keizer-Schrama, S.M.; Hofman, A.; Ross, H.A.; Hooijkaas, H.; Tiemeier, H.; Bongers-Schokking, J.J.; Jaddoe, V.W.; Visser, T.J.; Steegers, E.A.P.; Medici, M.; Peeters, R.P.

    2013-01-01

    CONTEXT: Premature delivery is an important risk factor for child mortality and psychiatric, metabolic, and cardiovascular disease later in life. In the majority of cases, the cause of prematurity cannot be identified. Currently, it remains controversial whether abnormal maternal thyroid function du

  20. Hypothyroxinemia and TPO-antibody positivity are risk factors for premature delivery: the generation R study

    NARCIS (Netherlands)

    Korevaar, T.I.; Schalekamp-Timmermans, S.; Rijke, Y.B. de; Visser, W.E.; Visser, W. de; Keizer-Schrama, S.M.; Hofman, A.; Ross, H.A.; Hooijkaas, H.; Tiemeier, H.; Bongers-Schokking, J.J.; Jaddoe, V.W.; Visser, T.J.; Steegers, E.A.P.; Medici, M.; Peeters, R.P.

    2013-01-01

    CONTEXT: Premature delivery is an important risk factor for child mortality and psychiatric, metabolic, and cardiovascular disease later in life. In the majority of cases, the cause of prematurity cannot be identified. Currently, it remains controversial whether abnormal maternal thyroid function

  1. Dietary saturated fat and fibre and risk of cardiovascular disease and all-cause mortality among type 1 diabetic patients: the EURODIAB Prospective Complications Study

    NARCIS (Netherlands)

    Schoenaker, D.A.J.M.; Toeller, M.; Chaturvedi, N.; Fuller, J.H.; Soedamah-Muthu, S.S.

    2012-01-01

    Aims/hypothesis - Low adherence to recommendations for dietary saturated fatty acid (SFA) and fibre intake in patients with type 1 diabetes mellitus may heighten their increased risk of cardiovascular disease (CVD) and mortality. We examined the relationship of SFA and total, soluble and insoluble

  2. Homocysteine level in Iranian patients with premature acute myocardial infarction

    Institute of Scientific and Technical Information of China (English)

    Mohammad Shojaie; Farzan Naghshvar; Hamid Reza Izadi; Ahad Eshraghian; Morteza Pourahmad

    2009-01-01

    @@ Homocysteine may impair vascular endothelial cell function.Besides,it may also induce cell damage,smooth muscle cell proliferation,thrombogenesis and oxidation of low-density lipoproteins.1 The possible role of elevated blood concentrations of homocysteine in cardiovascular disease was firstly hypothesized after the observation of high incidence of premature occlusive vascular disease in children with homozygous homocystinuria.2

  3. Dietary saturated fat and fibre and risk of cardiovascular disease and all-cause mortality among type 1 diabetic patients: the EURODIAB Prospective Complications Study

    OpenAIRE

    Schoenaker, D.A.J.M.; Toeller, M.; Chaturvedi, N; Fuller, J. H.; Soedamah-Muthu, S.S.

    2012-01-01

    Aims/hypothesis - Low adherence to recommendations for dietary saturated fatty acid (SFA) and fibre intake in patients with type 1 diabetes mellitus may heighten their increased risk of cardiovascular disease (CVD) and mortality. We examined the relationship of SFA and total, soluble and insoluble fibre with incident CVD and all-cause mortality in type 1 diabetic patients. Methods - A prospective cohort analysis was performed in 2,108 European type 1 diabetic patients aged 15–60 years who wer...

  4. Pathophysiological Progress of Cardiovascular System on Women With Hypertensive Disorder Complicating Pregnancy%妊娠期高血压疾病妇女心血管系统病理生理的研究进展

    Institute of Scientific and Technical Information of China (English)

    罗金凤; 李华凤

    2012-01-01

    妊娠期高血压疾病是妊娠期常见的特有疾病,是导致孕产妇和围生儿死亡的重要原因.该病发病机制迄今尚未阐明.近年研究发现,血管内皮细胞受损是心血管系统发生病理生理改变的重要内在机制.因此,对妊娠期高血压疾病患者心血管系统病理生理改变的研究,既可促进对该病发病机制的研究,亦可对该病的防治和预后起到积极作用.%Hypertensive disorders complicating pregnancy is a common disease in pregnancy , which is a major cause of maternal and perinatal child death . Mechanism underlying this disorder has not been clarified yet. Recent studies have found that vascular endothelial cell damage is an important internal factor of the pathophysiological changes in cardiovascular system . Therefore, research on cardiovascular system pathophysiological from patients with hypertensive disorder complicating pregnancy would facilitate understanding the disease mechanism and provide positive guidance for therapeutic prevention and controlling .

  5. Lifestyle influences on prematurity.

    Science.gov (United States)

    Creasy, R K

    1991-01-01

    It is apparent from this review that the lifestyle of an individual gravida can potentially lead to a premature delivery. Some of these adverse behavioral characteristics may be dealt with by education and motivation, and some with actual medical treatment. However, there also appears to be significant need for public policy reorientation if we are to make a significant impact on the problem of preterm delivery.

  6. Subclinical hypothyroidism after vascular complicated pregnancy

    NARCIS (Netherlands)

    Zanden, M. van der; Hop-de Groot, R.J.; Sweep, F.C.; Ross, H.A.; Heijer, M. den; Spaanderman, M.E.A.

    2013-01-01

    OBJECTIVE: Women with a history of vascular complicated pregnancy are at risk for developing remote cardiovascular disease. It is associated with underlying cardiovascular risk factors both jeopardizing trophoblast and vascular function. Subclinical hypothyroidism may relate to both conditions. METH

  7. Dietary saturated fat and fibre and risk of cardiovascular disease and all-cause mortality among type 1 diabetic patients: the EURODIAB Prospective Complications Study

    OpenAIRE

    Schoenaker, D.A.J.M.; Toeller, M.; Chaturvedi, N; Fuller, J. H.; Soedamah-Muthu, S.S.; ,

    2012-01-01

    Aims/hypothesis Low adherence to recommendations for dietary saturated fatty acid (SFA) and fibre intake in patients with type 1 diabetes mellitus may heighten their increased risk of cardiovascular disease (CVD) and mortality. We examined the relationship of SFA and total, soluble and insoluble fibre with incident CVD and all-cause mortality in type 1 diabetic patients. Methods A prospective cohort analysis was performed in 2,108 European type 1 diabetic patients aged 15–60 years who were fr...

  8. Prematurity: an overview and public health implications.

    Science.gov (United States)

    McCormick, Marie C; Litt, Jonathan S; Smith, Vincent C; Zupancic, John A F

    2011-01-01

    The high rate of premature births in the United States remains a public health concern. These infants experience substantial morbidity and mortality in the newborn period, which translate into significant medical costs. In early childhood, survivors are characterized by a variety of health problems, including motor delay and/or cerebral palsy, lower IQs, behavior problems, and respiratory illness, especially asthma. Many experience difficulty with school work, lower health-related quality of life, and family stress. Emerging information in adolescence and young adulthood paints a more optimistic picture, with persistence of many problems but with better adaptation and more positive expectations by the young adults. Few opportunities for prevention have been identified; therefore, public health approaches to prematurity include assurance of delivery in a facility capable of managing neonatal complications, quality improvement to minimize interinstitutional variations, early developmental support for such infants, and attention to related family health issues.

  9. 慢性肾功能衰竭患者心血管并发症相关危险因素分析%Analysis on the risk factors of cardiovascular complications in patients with chronic renal failures

    Institute of Scientific and Technical Information of China (English)

    宋宏雁

    2014-01-01

    目的:探讨慢性肾功能衰竭患者常见心血管并发症及其相关影响因素.方法:对2009-01/2013-10我院透析科住院的86例慢性肾功能衰竭患者分为心血管并发症组(A组)和无心血管并发症组(B 组),每组各43 例,对慢性肾功能衰竭患者心血管方面的并发症情况进行系统性分析.结果:A 组43 例中,心绞痛7 例,心肌梗死3 例,心律失常22 例,心力衰竭11 例,猝死2 例;B 组43 例中,42 例无心血管病并发症,其中死亡1 例.将A 组与B 组比较,发现C 反应蛋白(CRP)显著增加,同型半胱氨酸(Hcy)和心肌肌钙蛋白(cTnT)也显著升高(P <0.001 ),而内皮素(ET1 )、一氧化氮(NO)在两组无明显差异.结论:慢性肾功能衰竭患者心血管方面的并发症主要有心律失常、心力衰竭、心绞痛、心肌梗死和猝死,其中以心律失常最常见,其次是心理衰竭,cTnT 增高是居危险因素之首,CRP 和Hcy 也是主要的危险因素,所以临床对慢性肾功能衰竭患者心血管并发症患者应引起足够重视,及时预防不良后果的发生,减低死亡率。%AIM:To explore the common cardiovascular compli-cations in patients with chronic renal failure and related influen-cing factors.METHODS:86 patients with chronic renal failure, admitted to our hospital from January 2009 to October 2013 were divided into Group A (chronic renal patients with cardiovascular complications)and Group B(chronic renal patients without cardi-ovascular complications),with 43 cases in each group.Condi-tions of cardiovascular complications in patients with chronic renal failure were systematically analyzed.RESULTS:In all 43 cases of Group A,there were seven angina pectoris cases,three myo-cardial infarction cases,twenty two arrhythmia cases,eleven heart failure cases and two sudden deaths.While in Group B,42 cases presented no cardiovascular complications

  10. Impact of rotavirus vaccine on premature infants.

    Science.gov (United States)

    Roué, Jean-Michel; Nowak, Emmanuel; Le Gal, Grégoire; Lemaitre, Thomas; Oger, Emmanuel; Poulhazan, Elise; Giroux, Jean-Dominique; Garenne, Armelle; Gagneur, Arnaud

    2014-10-01

    Infants born preterm are at a higher risk of complications and hospitalization in cases of rotavirus diarrhea than children born at term. We evaluated the impact of a rotavirus vaccination campaign (May 2007 to May 2010) on hospitalizations for rotavirus gastroenteritis in a population of children under 3 years old born prematurely (before 37 weeks of gestation) in the Brest University Hospital birth zone. Active surveillance from 2002 to 2006 and a prospective collection of hospitalizations for rotavirus diarrhea were initiated in the pediatric units of Brest University Hospital until May 2010. Numbers of hospitalizations for rotavirus diarrhea among the population of children born prematurely, before and after the start of the vaccination program, were compared using a Poisson regression model controlling for epidemic-to-epidemic variation. A total of 217 premature infants were vaccinated from 2007 to 2010. Vaccine coverage for a complete course of three doses was 41.9%. The vaccine safety in premature infants was similar to that in term infants. The vaccination program led to a division by a factor of 2.6 (95% confidence interval [CI], 1.3 to 5.2) in the number of hospitalizations for rotavirus diarrhea during the first two epidemic seasons following vaccine introduction and by a factor of 11 (95% CI, 3.5 to 34.8) during the third season. We observed significant effectiveness of the pentavalent rotavirus vaccine on the number of hospitalizations in a population of prematurely born infants younger than 3 years of age. A multicenter national study would provide better assessment of this impact. (This study [Impact of Systematic Infants Vaccination Against Rotavirus on Gastroenteritis Hospitalization: a Prospective Study in Brest District, France (IVANHOE)] has been registered at ClinicalTrials.gov under registration no. NCT00740935.).

  11. PREMATURE BIRTH, MORPHOLOGY OF PLACENTA AND INTRAUTERINE GROWTH RETARDATION

    Directory of Open Access Journals (Sweden)

    L.V. Vasilenko

    2007-09-01

    Full Text Available Retrospectively studied following and outcome of pregnancy, women with non carrying of pregnancy, women that give birth to children with development delay (1 group and women that give birth in proper time (2 group. Premature birth arranged 4,4% of 2962 delivery. Fetus development delay was established by 38,1% of premature babies and by 10,5% of borne in proper time. Non carrying of pregnancy stipulated by motherґs urogenital infection, high expressed gestosis and others obsterical and extra genital complications. Each third of women that give birth to premature babies with development delay, have inflammatory overpatching in placenta, each fifth have morphological proved FPI. Realized researches allowed to conclude, that for decreasing frequencies of premature births and fetus development delay is necessary doing opportunely urogenital tract sonation, pre-clinical diagnostics of gestosis Noncarryng of pregnancy and treat this disease preventive.

  12. [Histologic chorioamnionitis prevalence in patients with premature rupture membranes].

    Science.gov (United States)

    Garcia-de la Torre, José Ignacio; Delgado-Rosas, Antonio; Gonzélez-Cantú, Gerardo

    2014-12-01

    Search Histologic Chorioamnionitis frequency in patients in week 28 (+/-) and pregnancy with premature rupture of membranes. Retrospective and observational study in which we studied all patients who came between June 28, 2011 and November 15, 2011 to receive obstetric care in the service of Tocochirurgical of the University Hospital of Saltillo, with greater than or equal 28 weeks of pregnancy. 598 patients were studied, and the frequency of premature rupture of membranes with histologic chorioamnionitis at term patients was, respectively, 1.7 and 5.3% in preterm labor. In the total sample frequency of histologic chorioamnionitis was 0.6% (4 patients) and, of these, 25% were term and 75% with preterm rupture. In patients with premature rupture of membranes the clinical chorioamnionitis was 0% valued by the criteria of Gibbs. The premature rupture of membranes is a risk factor important for histological chorioamnionitis. To decrease risk factors and possible complications, an established protocol must be taken.

  13. Premature aging syndrome.

    Science.gov (United States)

    Coppedè, Fabio

    2012-01-01

    Hutchinson-Gilford progeria syndrome and Werner syndrome are two of the best characterized human progeroid diseases with clinical features mimicking physiological aging at an early age. Both disorders have been the focus of intense research in recent years since they might provide insights into the pathology of normal human aging. The chapter contains a detailed description of the clinical features of both disorders and then it focuses on the genetics, the resulting biochemical alterations at the protein level and the most recent findings and hypotheses concerning the molecular basis of the premature aging phenotypes. A description of available diagnostic and therapeutic approaches is included.

  14. Hemodynamic Profiling in Complicated Pregnancies

    NARCIS (Netherlands)

    J.M.J. Cornette (Jérôme)

    2016-01-01

    textabstractIn order to permit a successful pregnancy outcome, the cardiovascular system must undergo substantial changes. This thesis addresses the hemodynamics in several pregnancy complications. A general overview of normal hemodynamic adaptation to pregnancy is provided . Several techniques of

  15. Moderate-intensity statin therapy seems ineffective in primary cardiovascular prevention in patients with type 2 diabetes complicated by nephropathy. A multicenter prospective 8 years follow up study.

    Science.gov (United States)

    Sasso, Ferdinando Carlo; Lascar, Nadia; Ascione, Antonella; Carbonara, Ornella; De Nicola, Luca; Minutolo, Roberto; Salvatore, Teresa; Rizzo, Maria Rosaria; Cirillo, Plinio; Paolisso, Giuseppe; Marfella, Raffaele

    2016-10-13

    Although numerous studies and metanalysis have shown the beneficial effect of statin therapy in CVD secondary prevention, there is still controversy such the use of statins for primary CVD prevention in patients with DM. The purpose of this study was to evaluate the occurrence of total major adverse cardio-vascular events (MACE) in a cohort of patients with type 2 diabetes complicated by nephropathy treated with statins, in order to verify real life effect of statin on CVD primary prevention. We conducted an observational prospective multicenter study on 564 patients with type 2 diabetic nephropathy free of cardiovascular disease attending 21 national outpatient diabetes clinics and followed them up for 8 years. 169 of them were treated with statins (group A) while 395 were not on statins (group B). Notably, none of the patients was treated with a high-intensity statin therapy according to last ADA position statement. Total MACE occurred in 32 patients from group A and in 68 patients from group B. Fatal MACE occurred in 13 patients from group A and in 30 from group B; nonfatal MACE occurred in 19 patients from group A and in 38 patients from group B. The analysis of the Kaplan-Meier survival curves showed a not statistically significant difference in the incidence of total (p 0.758), fatal (p 0.474) and nonfatal (p 0.812) MACE between the two groups. HbA1c only showed a significant difference in the incidence of MACE between the two groups (HR 1.201, CI 1.041-1.387, p 0.012). These findings suggest that, in a real clinical setting, moderate-intensity statin treatment is ineffective in cardiovascular primary prevention for patients with diabetic nephropathy. Trial registration ClinicalTrials.gov Identifier NCT00535925. Date of registration: September 24, 2007, retrospectively registered.

  16. THE CAPABILITIES OF A REGISTER AS A QUALITY CONTROL OF THE PHARMACOTHERAPY IN OUTPATIENTS AT HIGH RISK OF CARDIOVASCULAR COMPLICATIONS (THE "LIS-1" REGISTER

    Directory of Open Access Journals (Sweden)

    M. L. Ginzburg

    2015-09-01

    Full Text Available Aim. To evaluate the frequency of the prescription of cardiovascular drugs in patients before the reference acute myocardial infarction (AMI based on the register "LIS-1" (Lubertsy mortality study of patients after myocardial infarction.Material and methods. Stage 1: development of the Register of patients with AMI admitted to cardiology departments of hospitals in Luberets district, Moscow region (2005-2007 and discharged for outpatient treatment. Median follow-up – 1.6 years (1.0, 2.4. The primary endpoint – total mortality. Stage 2: the continuation of register "LIS-1" (2011-2012.Results.1133 patients (mean age of men 60.1±0.5, women – 71.4±0.4 years were included in the 1st stage of the study; 172 (15.2% died in the hospital. Before the reference hospitalization 21.4% of patients had been receiving b-blockers, 35.3% - renin-angiotensin-aldosterone system (RAAS inhibitors, 15.7% - antiplatelet agents, 1.9% - statins, 13% of patients - diuretics. Statistically significant (adjusted for sex and age positive impact on hospital mortality reduction had a treatment with b-blockers [OR=0.542, CI=0.357-0.824, p=0.004] and RAAS inhibitors [OR=0.710; CI=0.512-0.986, p=0.040] prior to the development of acute myocardial infarction. As the number of patients receiving statins and antiplatelet agents was small, the contribution these drugs intake on hospital mortality was not identified. 272 patients (mean age 63.6±12.6 years were included on the second phase of the study. The information about the received therapy before reference hospitalization was reported by 173 patients: 39% of patients used b-blockers, 47% - RAAS inhibitors, 37% - antiplatelet agents, 15% - statins, 15% of patients - diuretics. Positive changes in the frequency of the prescription of essential drugs were observed in 5 years: a significant increase in number of patients with b-blockers (p<0.001, RAAS inhibitors (p<0.01, antiplatelet agents (p<0.05 and statins (p<0.001. The

  17. THE CAPABILITIES OF A REGISTER AS A QUALITY CONTROL OF THE PHARMACOTHERAPY IN OUTPATIENTS AT HIGH RISK OF CARDIOVASCULAR COMPLICATIONS (THE "LIS-1" REGISTER

    Directory of Open Access Journals (Sweden)

    M. L. Ginzburg

    2014-01-01

    Full Text Available Aim. To evaluate the frequency of the prescription of cardiovascular drugs in patients before the reference acute myocardial infarction (AMI based on the register "LIS-1" (Lubertsy mortality study of patients after myocardial infarction.Material and methods. Stage 1: development of the Register of patients with AMI admitted to cardiology departments of hospitals in Luberets district, Moscow region (2005-2007 and discharged for outpatient treatment. Median follow-up – 1.6 years (1.0, 2.4. The primary endpoint – total mortality. Stage 2: the continuation of register "LIS-1" (2011-2012.Results.1133 patients (mean age of men 60.1±0.5, women – 71.4±0.4 years were included in the 1st stage of the study; 172 (15.2% died in the hospital. Before the reference hospitalization 21.4% of patients had been receiving b-blockers, 35.3% - renin-angiotensin-aldosterone system (RAAS inhibitors, 15.7% - antiplatelet agents, 1.9% - statins, 13% of patients - diuretics. Statistically significant (adjusted for sex and age positive impact on hospital mortality reduction had a treatment with b-blockers [OR=0.542, CI=0.357-0.824, p=0.004] and RAAS inhibitors [OR=0.710; CI=0.512-0.986, p=0.040] prior to the development of acute myocardial infarction. As the number of patients receiving statins and antiplatelet agents was small, the contribution these drugs intake on hospital mortality was not identified. 272 patients (mean age 63.6±12.6 years were included on the second phase of the study. The information about the received therapy before reference hospitalization was reported by 173 patients: 39% of patients used b-blockers, 47% - RAAS inhibitors, 37% - antiplatelet agents, 15% - statins, 15% of patients - diuretics. Positive changes in the frequency of the prescription of essential drugs were observed in 5 years: a significant increase in number of patients with b-blockers (p<0.001, RAAS inhibitors (p<0.01, antiplatelet agents (p<0.05 and statins (p<0.001. The

  18. The preterm pig as a model of premature infant gait ataxia

    DEFF Research Database (Denmark)

    Bergström, A.; Ryom, K.; Vanden Hole, C.

    Aims/background Compromised gait, balance and motor coordination (ataxia) as observed in cases of cerebral palsy is a serious complication to premature birth. The cerebellum is a central region with regards to these brain functions and its development shows high sensitivity to premature birth. Our...

  19. Diabetes Drugs and Cardiovascular Safety

    Directory of Open Access Journals (Sweden)

    Ji Cheol Bae

    2016-06-01

    Full Text Available Diabetes is a well-known risk factor of cardiovascular morbidity and mortality, and the beneficial effect of improved glycemic control on cardiovascular complications has been well established. However, the rosiglitazone experience aroused awareness of potential cardiovascular risk associated with diabetes drugs and prompted the U.S. Food and Drug Administration to issue new guidelines about cardiovascular risk. Through postmarketing cardiovascular safety trials, some drugs demonstrated cardiovascular benefits, while some antidiabetic drugs raised concern about a possible increased cardiovascular risk associated with drug use. With the development of new classes of drugs, treatment options became wider and the complexity of glycemic management in type 2 diabetes has increased. When choosing the appropriate treatment strategy for patients with type 2 diabetes at high cardiovascular risk, not only the glucose-lowering effects, but also overall benefits and risks for cardiovascular disease should be taken into consideration.

  20. Regulation of miRNA in diabetes mellitus and its cardiovascular complications%miRNA对糖尿病及其心血管并发症的调控

    Institute of Scientific and Technical Information of China (English)

    徐凤; 钱玲玲; 王如兴

    2014-01-01

    miRNAs (microRNAs) are small RNA which regulate gene expressions at the post-transcriptional level.Recently studies have suggested that miRNA is associated with the development of diabetes mellitus and its complications.This artcle reviews the regulation of miRNA in diabetes mellitus and its cardiovascular complications,and the biomarkers' value and application of miRNA in the treatment of diabetes mellitus,aiming to develop new insight for the diagnosis and treatment of diabetes mellitus.%miRNA(微小RNA,microRNA)是一类在转录后水平调控基因表达的小分子RNA.近年来多项研究表明miRNA与糖尿病及其多种并发症的发生相关.本文主要就miRNA在糖尿病及其心血管并发症中的调控作用、生物标志物的价值以及在糖尿病治疗中的应用方面作一综述,为糖尿病的诊断及治疗开拓新的思路.

  1. LMNA-Associated Cardiocutaneous Progeria: a Novel Autosomal Dominant Premature Aging Syndrome with Late Onset

    Science.gov (United States)

    Kane, Megan S.; Lindsay, Mark E.; Judge, Daniel P.; Barrowman, Jemima; Rhys, Colette Ap; Simonson, Lisa; Dietz, Harry C.; Michaelis, Susan

    2013-01-01

    Hutchinson-Gilford Progeria Syndrome (HGPS) is a well-characterized premature aging disorder caused by mutations in LMNA, the gene encoding the nuclear scaffold proteins lamin A and C. In HGPS and related progerias, processing of prelamin A is blocked at a critical step mediated by the zinc metalloprotease ZMPSTE24. Emerging evidence indicates that LMNA-linked progerias can be grouped into two classes: 1) the processing-deficient, early onset “typical” progerias (e.g. HGPS), and 2) the processing-proficient “atypical” progeria syndromes (APS) that are later in onset. Here we describe a novel progeria syndrome with prominent cutaneous and cardiovascular manifestations belonging to the second class. We suggest the name LMNA-associated cardiocutaneous progeria syndrome (LCPS) for this disorder. Affected patients are normal at birth but undergo progressive cutaneous changes in childhood and die in middle age of cardiovascular complications, including accelerated atherosclerosis, calcific valve disease, and cardiomyopathy. In addition, the proband demonstrated cancer susceptibility, a phenotype rarely described for LMNA-based progeria disorders. The LMNA mutation that causes LCPS is a heterozygous missense mutation resulting in an amino acid substitution (D300G) in the coiled-coil domain of lamin A/C. In skin fibroblasts isolated from the proband, the processing and levels of lamin A and C are normal. However, nuclear morphology is aberrant and rescued by treatment with farnesyltransferase inhibitors (FTIs), as is also the case for HGPS and other laminopathies. Our findings advance knowledge of human LMNA progeria syndromes, and raise the possibility that typical and atypical progerias may converge upon a common mechanism to cause premature aging disease. PMID:23666920

  2. LMNA-associated cardiocutaneous progeria: an inherited autosomal dominant premature aging syndrome with late onset.

    Science.gov (United States)

    Kane, Megan S; Lindsay, Mark E; Judge, Daniel P; Barrowman, Jemima; Ap Rhys, Colette; Simonson, Lisa; Dietz, Harry C; Michaelis, Susan

    2013-07-01

    Hutchinson-Gilford Progeria Syndrome (HGPS) is a premature aging disorder caused by mutations in LMNA, which encodes the nuclear scaffold proteins lamin A and C. In HGPS and related progerias, processing of prelamin A is blocked at a critical step mediated by the zinc metalloprotease ZMPSTE24. LMNA-linked progerias can be grouped into two classes: (1) the processing-deficient, early onset "typical" progerias (e.g., HGPS), and (2) the processing-proficient "atypical" progeria syndromes (APS) that are later in onset. Here we describe a previously unrecognized progeria syndrome with prominent cutaneous and cardiovascular manifestations belonging to the second class. We suggest the name LMNA-associated cardiocutaneous progeria syndrome (LCPS) for this disorder. Affected patients are normal at birth but undergo progressive cutaneous changes in childhood and die in middle age of cardiovascular complications, including accelerated atherosclerosis, calcific valve disease, and cardiomyopathy. In addition, the proband demonstrated cancer susceptibility, a phenotype rarely described for LMNA-based progeria disorders. The LMNA mutation that caused LCPS in this family is a heterozygous c.899A>G (p.D300G) mutation predicted to alter the coiled-coil domain of lamin A/C. In skin fibroblasts isolated from the proband, the processing and levels of lamin A and C are normal. However, nuclear morphology is aberrant and rescued by treatment with farnesyltransferase inhibitors, as is also the case for HGPS and other laminopathies. Our findings advance knowledge of human LMNA progeria syndromes, and raise the possibility that typical and atypical progerias may converge upon a common mechanism to cause premature aging disease.

  3. Multifactorial Prevention of Cardiovascular Disease in Patients with Hypertension : the Cardiovascular Polypill

    NARCIS (Netherlands)

    Lafeber, M; Spiering, W; Visseren, F L J; Grobbee, D E

    2016-01-01

    Hypertension is a major, if not the most important, contributor to the disease burden and premature death globally which is largely related to cardiovascular disease. In both the primary and the secondary preventions of cardiovascular disease, blood pressure (BP) targets are often not achieved which

  4. Premature ovarian failure.

    Science.gov (United States)

    Shelling, Andrew N

    2010-11-01

    Premature ovarian failure (POF) is a common cause of infertility in women, and is characterised by amenorrhoea, hypo-oestrogenism and elevated gonadotrophin levels in women under the age of 40. Known causes include iatrogenic agents that cause permanent damage to the ovaries, such as chemotherapy, radiation therapy and surgery, autoimmune conditions, X-chromosome abnormalities and autosomal genetic conditions. However, few genes have been identified that can explain a substantial proportion of cases of POF. Most women with POF are deeply upset by the diagnosis, partly due to the unexpected menopausal symptoms, but also due to infertility. Therefore, early detection would provide better opportunity for early intervention, and furthermore, the identification of specific gene defects will help to direct potential targets for future treatment.

  5. Apnea of prematurity

    Directory of Open Access Journals (Sweden)

    Piermichele Paolillo

    2013-06-01

    Full Text Available Apnea of prematurity (AOP is one of the most frequent pathologies in the Neonatal Intensive Care Unit, with an incidence inversely related to gestational age. Its etiology is often multi factorial and diagnosis of idiopathic forms requires exclusion of other underlying diseases. Despite being a self-limiting condition which regresses with the maturation of the newborn, possible long-term effects of recurring apneas and the degree of desaturation and bradycardia who may lead to abnormal neurological outcome are not yet clarified. Therefore AOP needs careful evaluation of its etiology and adequate therapy that can be both pharmacological and non-pharmacological. Proceedings of the 9th International Workshop on Neonatology · Cagliari (Italy · October 23rd-26th, 2013 · Learned lessons, changing practice and cutting-edge research

  6. Premature ejaculation: A review

    Directory of Open Access Journals (Sweden)

    Sukumar Reddy Gajjala

    2014-01-01

    Full Text Available Premature ejaculation (PE is a common male sexual disorder. It is defined by the Diagnostic and statistical manual of mental disorders as "ejaculation occurring, without control, on or shortly after penetration and before the person wishes it, causing marked distress or interpersonal difficulty. [1] Although the timing of intravaginal ejaculatory latency time (IELT (i.e., time from penetration to ejaculation is not included in this definition, an IELT of <2 min, or ejaculation occurring before penetration, has been considered consistent with PE. [2] Management involves both the patient and his partner. Therapeutic options should suit both partners and be appropriate to their habit in planning and frequency of intercourse. Follow-up at appropriate intervals to judge efficacy, titrate dosage of pharmacological treatments and ascertain side effects is mandatory.

  7. Intrauterine infection and prematurity.

    Science.gov (United States)

    Gonçalves, Luís F; Chaiworapongsa, Tinnakorn; Romero, Roberto

    2002-01-01

    Intrauterine infection is a major cause of premature labor with and without intact membranes. Intrauterine infection is present in approximately 25% of all preterm births and the earlier the gestational age at delivery, the higher the frequency of intra-amniotic infection. Microorganisms may also gain access to the fetus before delivery. A fetal inflammatory response syndrome elicited in response to microbial products is associated with the impending onset of preterm labor and also with multi-systemic organ involvement in the human fetus and a higher rate of perinatal morbidity. The most common microorganisms involved in intrauterine infections are Ureaplasma urealyticum, Fusobacterium species and Mycoplasma hominis. The role of Chlamydia trachomatis and viruses in preterm labor remain to be determined. Use of molecular microbiology techniques to diagnose intrauterine infection may uncover the role of fastidious microorganisms that have not yet been discovered. Antibiotic administration to patients with asymptomatic bacteriuria is associated with a significant reduction in the rate of preterm birth. However, such benefit has not been demonstrated for patients with bacterial vaginosis, or women who carry Streptococcus agalactia, Ureaplasma urealyticum or Trichomonas vaginalis. Antibiotic administration to patients with preterm premature rupture of membranes is associated with prolongation of pregnancy and a reduction in the rate of clinical chorioamnionitis and neonatal sepsis. The benefit has not been demonstrated in patients with preterm labor and intact membranes. Major efforts are required to determine why some women develop an ascending intrauterine infection and others do not and also what interventions may reduce the deleterious effect of systemic fetal inflammation. Copyright 2002 Wiley-Liss, Inc.

  8. Apnea of Prematurity (For Parents)

    Science.gov (United States)

    ... other babies. The apnea of prematurity does not cause brain damage. A healthy baby who is apnea free for a week will probably never have AOP again. Although sudden infant death syndrome (SIDS) does happen more often in premature infants, no relationship between AOP and SIDS has ...

  9. Lemierre's Syndrome Complicating Pregnancy

    Directory of Open Access Journals (Sweden)

    M. Thompson

    2007-01-01

    Full Text Available Lemierre's syndrome is an anaerobic suppurative thrombophlebitis involving the internal jugular vein secondary to oropharyngeal infection. There is only one previous case report in pregnancy which was complicated by premature delivery of an infant that suffered significant neurological damage. We present an atypical case diagnosed in the second trimester with a live birth at term. By reporting this case, we hope to increase the awareness of obstetricians to the possibility of Lemierre's syndrome when patients present with signs of unabating oropharyngeal infection and pulmonary symptoms.

  10. Postprandial glucose regulation and diabetic complications.

    Science.gov (United States)

    Ceriello, Antonio; Hanefeld, Markolf; Leiter, Lawrence; Monnier, Louis; Moses, Alan; Owens, David; Tajima, Naoko; Tuomilehto, Jaakko

    2004-10-25

    Atherosclerotic disease accounts for much of the increased mortality and morbidity associated with type 2 diabetes. Epidemiological studies support the potential of improved glycemic control to reduce cardiovascular complications. An association between glycosylated hemoglobin (HbA(1c)) level and the risk for cardiovascular complications has frequently been reported. Most epidemiological data implicate postprandial hyperglycemia in the development of cardiovascular disease, whereas the link between fasting glycemia and diabetic complications is inconclusive. Moreover, in many studies, postprandial glycemia is a better predictor of cardiovascular risk than HbA(1c) level. Postprandial glucose may have a direct toxic effect on the vascular endothelium, mediated by oxidative stress that is independent of other cardiovascular risk factors such as hyperlipidemia. Postprandial hyperglycemia also may exert its effects through its substantial contribution to total glycemic exposure. The present review examines the hypothesis that controlling postprandial glucose level is an important strategy in the prevention of cardiovascular complications associated with diabetes.

  11. Complications of nephrotic syndrome

    Directory of Open Access Journals (Sweden)

    Se Jin Park

    2011-08-01

    Full Text Available Nephrotic syndrome (NS is one of the most common glomerular diseases that affect children. Renal histology reveals the presence of minimal change nephrotic syndrome (MCNS in more than 80% of these patients. Most patients with MCNS have favorable outcomes without complications. However, a few of these children have lesions of focal segmental glomerulosclerosis, suffer from severe and prolonged proteinuria, and are at high risk for complications. Complications of NS are divided into two categories: disease-associated and drug-related complications. Disease-associated complications include infections (e.g., peritonitis, sepsis, cellulitis, and chicken pox, thromboembolism (e.g., venous thromboembolism and pulmonary embolism, hypovolemic crisis (e.g., abdominal pain, tachycardia, and hypotension, cardiovascular problems (e.g., hyperlipidemia, acute renal failure, anemia, and others (e.g., hypothyroidism, hypocalcemia, bone disease, and intussusception. The main pathomechanism of disease-associated complications originates from the large loss of plasma proteins in the urine of nephrotic children. The majority of children with MCNS who respond to treatment with corticosteroids or cytotoxic agents have smaller and milder complications than those with steroid-resistant NS. Corticosteroids, alkylating agents, cyclosporin A, and mycophenolate mofetil have often been used to treat NS, and these drugs have treatment-related complications. Early detection and appropriate treatment of these complications will improve outcomes for patients with NS.

  12. Breastfeeding maintenance of very low weight premature babies: experience of mothers

    Directory of Open Access Journals (Sweden)

    Beatriz de Carvalho Ciaciare

    2015-09-01

    Full Text Available The objectives of this study were to comprehend the breastfeeding process from reports of mothers of premature babies and identify factors facilitating or complicating this process. A descriptive qualitative study regarding the family centered care. We conducted 12 interviews with mothers of six months premature babies of chronological age and we submitted data to content analysis. Four categories emerged: The previous breastfeeding experience in the process of breastfeeding the premature baby; Emotional context versus the breastfeeding process; The ability to manage breastfeeding the premature baby and, Successes and failures. We concluded that family and professional support, adequate management and the welcoming of individualized services in the prematurity context were majorly responsible for the breastfeeding success, being even able to surpass the previous maternal desire. Breastfeeding accompaniment after discharge is indispensable for its success with premature babies.

  13. Prenatal Stress, Prematurity, and Asthma.

    Science.gov (United States)

    Medsker, Brock; Forno, Erick; Simhan, Hyagriv; Celedón, Juan C

    2015-12-01

    Asthma is the most common chronic disease of childhood, affecting millions of children in the United States and worldwide. Prematurity is a risk factor for asthma, and certain ethnic or racial minorities such as Puerto Ricans and non-Hispanic blacks are disproportionately affected by both prematurity and asthma. In this review, we examine current evidence to support maternal psychosocial stress as a putative link between prematurity and asthma, while also focusing on disruption of the hypothalamic-pituitary-adrenal (HPA) axis and immune responses as potential underlying mechanisms for stress-induced "premature asthma." Prenatal stress may cause not only abnormalities in the HPA axis but also epigenetic changes in the fetal glucocorticoid receptor gene (NR3C1), leading to impaired glucocorticoid metabolism. Moreover, maternal stress can alter fetal cytokine balance, favoring TH2 (allergic) immune responses characteristic of atopic asthma: interleukin 6 (IL-6), which has been associated with premature labor, can promote TH2 responses by stimulating production of IL-4 and IL-13. Given a link among stress, prematurity, and asthma, future research should include birth cohorts aimed at confirming and better characterizing "premature asthma." If confirmed, clinical trials of prenatal maternal stress reduction would be warranted to reduce the burden of these common comorbidities. While awaiting the results of such studies, sound policies to prevent domestic and community violence (eg, from firearms) are justified, not only by public safety but also by growing evidence of detrimental effects of violence-induced stress on psychiatric and somatic health.

  14. 老年透析患者发生心血管并发症相关危险因素分析%Risk factors for cardiovascular complications in the elderly patients with dialysis

    Institute of Scientific and Technical Information of China (English)

    江薇; 李雪竹; 严海东

    2008-01-01

    目的 探讨老年透析患者心血管并发症发生的相关危险因素.方法 对2002年1月至2006年12月在我院接受血液透析(HD)或持续不卧床腹膜透析(CAPD)治疗的患者共118例进行回顾性分析.按年龄和透析方式分为:老年HD组44例,老年CAPD组16例,中青年HD组46例,中青年CAPD组12例.记录临床常用血生化指标,比较组间危险因素差异,并对危险因素进行回归分析.结果 与中青年组相比,老年组透析患者脉压差[(66±21)mm Hg(8.8/2.8 kPa)]、甘油三酯[(1.28±0.67)mmol/L]、脂蛋白(a)[(434±202)mg/L]、C反应蛋白[(21±15)mg/L]、血清磷[(2.02±0.77)mmol/L]、钙磷乘积[(4.3±1.6)mmol2/L2]明显升高(t值分别为1.535,1.016,2.154,2.252,4.676,4.534,均P<0.05).无论在老年组,还是中青年组患者中,CAPD组患者发生心血管并发症比率都较HD组明显降低(P<0.05).年龄、脉压差、脂蛋白(a)、C反应蛋白、钙磷乘积与透析患者心血管并发症呈正相关(P<0.05),而血清白蛋白与之呈负相关(P<0.05).结论 老年透析患者存在多种心血管并发症的危险因素,对于老年透析患者需选择合理的透析方式,积极纠正危险因素.%Objective To investigate the risk factors for cardiovascular complications in the elderly persons undergone with dialysis.Methods One hundred and eighteen patients undergone with hemodialysis(HD)or continuous ambulatory peritoneal dialysis(CAPD)at the Eastern Hospital, Tongji University, Shanghai during January 2002 to December 2006 were retrospectively analyzed.They were divided into four groups based oil their age and mode of dialysis, i.e., 44 patients in the elderly HD group(aged over 60years), 16 patients in the elderly CAPD group(aged over 60), 46 patients in medium-age HD group(aged under 60 years)and 12 patients in the medium-age CAPD group(aged under 60).Routine biochemical parameters were measured for all the patients and their difference was compared among the four groups

  15. A clinical study of vardenafil plus compound lidocaine cream in the treatment of premature ejaculation complicated with ED%伐地那非联合表面麻醉剂治疗勃起功能障碍伴早泄的临床研究

    Institute of Scientific and Technical Information of China (English)

    孙建华; 张贤生; 郝宗耀; 周骏; 樊松; 梁朝朝

    2011-01-01

    目的 探讨伐地那非联合表面麻醉剂治疗勃起功能障碍( ED) 伴有早泄患者的临床效果和安全性.方法 60例诊断为合并ED 的早泄患者,按需每次服用伐地那非20 mg,并将复方利多卡因乳膏于性交前均匀涂搽龟头处,共治疗12周.以阴道内射精潜伏期评价早泄治疗效果,并评估ED的总体疗效和治疗满意度,比较治疗前后的国际勃起功能指数-5(IIEF-5)评分.结果 治疗12周后,38例患者报告早泄有好转,有效率达63.3%,平均阴道内射精潜伏时间(IEL-T)由治疗前(0.43±0.31) min延长至(4.2±2.1) min;性交满意度评分由(7.6±2.5)分上升至(10.2±1.9)分,差异均有显著性(P< 0.01).勃起功能改善者共46例,总改善率为76.7%,IIEF-5评分从治疗前的平均11.2(11.2±4.9)分上升到治疗后的平均19.1(19.1±4.1)分,差异有显著性(P<0.01).不良反应共有8例(13.3 %),均为轻度或中度的,未经处理即自行缓解.结论 对合并ED的早泄病人,伐地那非联合表面麻醉剂能安全有效地改善其勃起功能,并能显著改善其早泄症状.%Aim To evaluate the efficacy and safety of vardenafil plus compound lidocaine cream in the treatment of premature ejacula tion (PE) complicated with erectile dysfunction (ED). Methods 60 patients of PE complicated by ED received vardenafil on-demand in doses of 20 mg plus compound lidocaine cream applied to glans before sexual intercourse for 12 weeks. Intravaginal ejaculatory latency time (IEL-T) and the intercourse satisfaction scores were recorded to evaluate the effect of PE treatment, as well as the general efficacy and satisfaction of ED treatment. And the differences of IIEF-5 before and after the treatment were compared. Results 38 patients had their PE improved and the effective rate was 63.3%. 46 patients reported the improvement in erection and the percentage of erectile im provement was 76.7%. Mild or moderate side effects were reported in 8 patients (13.3%), who

  16. Cognitive dysfunction after cardiovascular surgery

    DEFF Research Database (Denmark)

    Funder, K S; Steinmetz, J; Rasmussen, L S

    2009-01-01

    This review describes the incidence, risk factors, and long-term consequences of cognitive dysfunction after cardiovascular surgery. Postoperative cognitive dysfunction (POCD) is increasingly being recognized as an important complication, especially in the elderly. A highly sensitive neuropsychol...

  17. 亚临床甲状腺功能减退症合并心血管疾病患者的临床特征分析%Clinical features of cardiovascular disease patients with complicated subclinical hypothyroidism

    Institute of Scientific and Technical Information of China (English)

    苗莉; 丁瑾; 严庭智; 刘迎午; 姚小梅

    2016-01-01

    目的:观察亚临床甲状腺功能减退症(亚甲减)合并心血管疾病患者的临床特征。方法选取我院2013年1月—2015年6月收治的132例心血管疾病患者,根据促甲状腺激素(TSH)水平,分为甲状腺功能正常组(正常组,0.27 mIU/L<TSH≤4.50 mIU/L,43例)、轻度亚甲减组(轻度组,4.50 mIU/L0.05)。结论 anti-TPO阳性的女性心血管疾病患者在临床治疗中应予以重视。%Objective To observe the clinical features in cardiovascular disease (CVD) patients with complicated subclinical hypothyroidism. Methods A total of 132 CVD patients hospitalized in Tianjin Third Central Hospital from January 2013 to June 2015 were included in this study. According to the thyrotropin (TSH) level, patients were divided into three groups:normal thyroid function group (0.27 mIU/L 0.05). Conclusion The female CVD patients with accompanied positive anti-TPO should be paid attention in clinical treatment.

  18. Preterm labor and premature birth: Are you at risk?

    Science.gov (United States)

    ... labor and premature birth: Are you at risk? Preterm labor and premature birth: Are you at risk? ... for preterm labor and premature birth. What are preterm labor and premature birth? Preterm and premature mean ...

  19. Acceleration of cardiovascular-biological age by amphetamine exposure is a power function of chronological age

    Science.gov (United States)

    Norman, Amanda; Hulse, Gary Kenneth

    2017-01-01

    Background Amphetamine abuse is becoming more widespread internationally. The possibility that its many cardiovascular complications are associated with a prematurely aged cardiovascular system, and indeed biological organism systemically, has not been addressed. Methods Radial arterial pulse tonometry was performed using the SphygmoCor system (Sydney). 55 amphetamine exposed patients were compared with 107 tobacco smokers, 483 non-smokers and 68 methadone patients (total=713 patients) from 2006 to 2011. A cardiovascular-biological age (VA) was determined. Results The age of the patient groups was 30.03±0.51–40.45±1.15 years. This was controlled for with linear regression. The sex ratio was the same in all groups. 94% of amphetamine exposed patients had used amphetamine in the previous week. When the (log) VA was regressed against the chronological age (CA) and a substance-type group in both cross-sectional and longitudinal models, models quadratic in CA were superior to linear models (both pamphetamine exposure persisted after adjustment for all known cardiovascular risk factors (pamphetamines is associated with an advancement of cardiovascular-organismal age both over age and over time, and is robust to adjustment. That this is associated with power functions of age implies a feed-forward positively reinforcing exacerbation of the underlying ageing process. PMID:28243315

  20. Cost-effectiveness of early treatment for retinopathy of prematurity.

    Science.gov (United States)

    Kamholz, Karen L; Cole, Cynthia H; Gray, James E; Zupancic, John A F

    2009-01-01

    The Early Treatment for Retinopathy of Prematurity trial demonstrated that peripheral retinal ablation of eyes with high-risk prethreshold retinopathy of prematurity (early treatment) is associated with improved visual outcomes at 9 months' corrected gestational age compared with treatment at threshold disease (conventional management). However, early treatment increased the frequency of laser therapy, anesthesia with intubation, treatment-related systemic complications, and the need for repeat treatments. To determine the cost-effectiveness of an early treatment strategy for retinopathy of prematurity compared with conventional management. We developed a stochastic decision analytic model to assess the incremental cost of early treatment per eye with severe visual impairment prevented. We derived resource-use and efficacy estimates from the Early Treatment for Retinopathy of Prematurity trial's published outcome data. We used a third-party payer perspective. Our primary analysis focused on outcomes from birth through 9 months' corrected gestational age. A secondary analysis used a lifetime horizon. Parameter uncertainty was quantified by using probabilistic and deterministic sensitivity analyses. The incremental cost-effectiveness of early treatment was $14,200 per eye with severe visual impairment prevented. There was a 90% probability that the cost-effectiveness of early treatment would be less than $40,000 per eye with severe visual impairment prevented and a 0.5% probability that early treatment would be cost-saving (less costly and more effective). Limiting early treatment to more severely affected eyes (eyes with "type 1 retinopathy of prematurity" as defined by the Early Treatment for Retinopathy of Prematurity trial) had a cost-effectiveness of $6,200 per eye with severe visual impairment prevented. Analyses that considered long-term costs and outcomes found that early treatment was cost-saving. Early treatment of retinopathy of prematurity is both

  1. Thigh circumference and risk of heart disease and premature death

    DEFF Research Database (Denmark)

    Heitmann, Berit L; Frederiksen, Peder

    2009-01-01

    in Denmark. PARTICIPANTS: 1436 men and 1380 women participating in the Danish MONICA project, examined in 1987-8 for height, weight, and thigh, hip, and waist circumference, and body composition by impedance. MAIN OUTCOME MEASURES: 10 year incidence of cardiovascular and coronary heart disease and 12.5 years......OBJECTIVE: To examine associations between thigh circumference and incident cardiovascular disease and coronary heart disease and total mortality. DESIGN: Prospective observational cohort study with Cox proportional hazards model and restricted cubic splines. SETTING: Random subset of adults...... of follow-up for total death. RESULTS: A small thigh circumference was associated with an increased risk of cardiovascular and coronary heart diseases and total mortality in both men and women. A threshold effect for thigh circumference was evident, with greatly increased risk of premature death below...

  2. Complications - National

    Data.gov (United States)

    U.S. Department of Health & Human Services — Complications - national data. This data set includes national-level data the hip/knee complication measure, and the Agency for Healthcare Research and Quality...

  3. Complications - State

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Complications measures - state data. This data set includes state-level data for the hip/knee complication measure, and the Agency for Healthcare Research and...

  4. Complications - Hospital

    Data.gov (United States)

    U.S. Department of Health & Human Services — Complications - provider data. This data set includes provider data for the hip/knee complication measure, and the Agency for Healthcare Research and Quality (AHRQ)...

  5. Pregnancy Complications

    Science.gov (United States)

    ... To receive Pregnancy email updates Enter email Submit Pregnancy complications Complications of pregnancy are health problems that ... pregnancy. Expand all | Collapse all Health problems before pregnancy Before pregnancy, make sure to talk to your ...

  6. Neuro-ophthalmic manifestations of prematurity.

    Science.gov (United States)

    Chhablani, Preeti Patil; Kekunnaya, Ramesh

    2014-10-01

    Increasing rates of preterm births coupled with better survival of these infants have resulted in higher prevalence of systemic and ocular complications associated with prematurity. In addition to retinopathy of prematurity, infants who are born preterm may suffer from severe visual impairment as a result of hypoxic ischemic encephalopathy, hypoglycemia, and other metabolic imbalances. The effect of these processes on the anterior visual pathway may result in optic atrophy, optic nerve hypoplasia or optic disc cupping and affection of the posterior visual pathway leads to cortical visual impairment (CVI). Other ocular associations include strabismus, nystagmus, and ocular motor abnormalities such as tonic down gaze and defective saccades and pursuits. Cortical and subcortical involvement also manifests as defects in functional vision and these have not yet been completely understood. Children with CVI may have visual field defects, photophobia, defective visual processing, and deficient color vision. Since most of these children also suffer from additional systemic disabilities, evaluation, and management remains a challenge. However, early diagnosis and initiation of rehabilitation therapy can prove to be of significant benefit in these children.

  7. Treatment of threshold retinopathy of prematurity

    Directory of Open Access Journals (Sweden)

    Deshpande Dhanashree

    1998-01-01

    Full Text Available This report deals with our experience in the management of threshold retinopathy of prematurity (ROP. A total of 45 eyes of 23 infants were subjected to treatment of threshold ROP. 26.1% of these infants had a birth weight of >l,500 gm. The preferred modality of treatment was laser indirect photocoagulation, which was facilitated by scleral depression. Cryopexy was done in cases with nondilating pupils or medial haze and was always under general anaesthesia. Retreatment with either modality was needed in 42.2% eyes; in this the skip areas were covered. Total regression of diseases was achieved in 91.1% eyes with no sequelae. All the 4 eyes that progressed to stage 5 despite treatment had zone 1 disease. Major treatment-induced complications did not occur in this series. This study underscores the importance of routine screening of infants upto 2,000 gm birth weight for ROP and the excellent response that is achieved with laser photocoagulation in inducing regression of threshold ROP. Laser is the preferred method of treatment in view of the absence of treatment-related morbidity to the premature infants.

  8. Neuro-ophthalmic manifestations of prematurity

    Directory of Open Access Journals (Sweden)

    Preeti Patil Chhablani

    2014-01-01

    Full Text Available Increasing rates of preterm births coupled with better survival of these infants have resulted in higher prevalence of systemic and ocular complications associated with prematurity. In addition to retinopathy of prematurity, infants who are born preterm may suffer from severe visual impairment as a result of hypoxic ischemic encephalopathy, hypoglycemia, and other metabolic imbalances. The effect of these processes on the anterior visual pathway may result in optic atrophy, optic nerve hypoplasia or optic disc cupping and affection of the posterior visual pathway leads to cortical visual impairment (CVI. Other ocular associations include strabismus, nystagmus, and ocular motor abnormalities such as tonic down gaze and defective saccades and pursuits. Cortical and subcortical involvement also manifests as defects in functional vision and these have not yet been completely understood. Children with CVI may have visual field defects, photophobia, defective visual processing, and deficient color vision. Since most of these children also suffer from additional systemic disabilities, evaluation, and management remains a challenge. However, early diagnosis and initiation of rehabilitation therapy can prove to be of significant benefit in these children.

  9. Cardiovascular complications in acromegaly: methods of assessment.

    Science.gov (United States)

    Vitale, G; Pivonello, R; Galderisi, M; D'Errico, A; Spinelli, L; Lupoli, G; Lombardi, G; Colao, A

    2001-09-01

    Cardiac involvement is common in acromegaly. Evidence for cardiac hypertrophy, dilation and diastolic filling abnormalities has been widely reported in literature. Generally, ventricular hypertrophy is revealed by echocardiography but early data referred increased cardiac size by standard X-ray. Besides, echocardiography investigates cardiac function and value disease. There are new technologic advances in ultrasonic imaging. Pulsed Tissue Doppler is a new non-invasive ultrasound tool which extends Doppler applications beyond the analysis of intra-cardiac flow velocities until the quantitative assessment of the regional myocardial left ventricular wall motion, measuring directly velocities and time intervals of myocardium. The radionuclide techniques permit to study better the cardiac performance. In fact, diastolic as well as systolic function can be assessed at rest and at peak exercise by equilibrium radionuclide angiography. This method has a main advantage of providing direct evaluation of ventricular function, being operator independent. Coronary artery disease has been poorly studied mainly because of the necessity to perform invasive procedures. Only a few cases have been reported with heart failure study by coronarography and having alterations of perfusion which ameliorated after somatostatin analog treatment. More recently, a few data have been presented using perfusional scintigraphy in acromegaly, even if coronary artery disease does not seem very frequent in acromegaly. Doppler analysis of carotid arteries can be also performed to investigate atherosclerosis: however, patients with active acromegaly have endothelial dysfunction more than clear-cut atherosclerotic plaques. In conclusion, careful assessments of cardiac function, morphology and activity need in patients with acromegaly.

  10. Premature epiphyseal fusion and extramedullary hematopoiesis in thalassemia

    Energy Technology Data Exchange (ETDEWEB)

    Colavita, N.; Orazi, C.; Danza, S.M.; Falappa, P.G.; Fabbri, R.

    1987-10-01

    The main skeletal abnormalities in ..beta..-thalassemia are widening of medullary spaces, rarefaction of bone trabeculae, thinning of cortical bone, and perpendicular periosteal spiculation. Premature epiphyseal fusion (PEF) and extramedullary hematopoiesis (EH) are found, though more rarely. The incidence of PEF and EH in 64 patients affected by ..beta..-thalassemia is reported. The different incidence of such complications in thalassemia major and intermedia is reported, and a possible correlation with transfusion regimen is also considered.

  11. Ozone and cardiovascular injury

    Directory of Open Access Journals (Sweden)

    Rainaldi Giuseppe

    2009-06-01

    Full Text Available Abstract Air pollution is increasingly recognized as an important and modifiable determinant of cardiovascular diseases in urban communities. The potential detrimental effects are both acute and chronic having a strong impact on morbidity and mortality. The acute exposure to pollutants has been linked to adverse cardiovascular events such as myocardial infarction, heart failure and life-threatening arrhythmias. The long-terms effects are related to the lifetime risk of death from cardiac causes. The WHO estimates that air pollution is responsible for 3 million premature deaths each year. The evidence supporting these data is very strong nonetheless, epidemiologic and observational data have the main limitation of imprecise measurements. Moreover, the lack of clinical experimental models makes it difficult to demonstrate the individual risk. The other limitation is related to the lack of a clear mechanism explaining the effects of pollution on cardiovascular mortality. In the present review we will explore the epidemiological, clinical and experimental evidence of the effects of ozone on cardiovascular diseases. The pathophysiologic consequences of air pollutant exposures have been extensively investigated in pulmonary systems, and it is clear that some of the major components of air pollution (e.g. ozone and particulate matter can initiate and exacerbate lung disease in humans 1. It is possible that pulmonary oxidant stress mediated by particulate matter and/or ozone (O3 exposure can result in downstream perturbations in the cardiovasculature, as the pulmonary and cardiovascular systems are intricately associated, and it is well documented that specific environmental toxins (such as tobacco smoke 2 introduced through the lungs can initiate and/or accelerate cardiovascular disease development. Indeed, several epidemiologic studies have proved that there is an association between PM and O3 and the increased incidence of cardiovascular morbidity

  12. [Type 2 diabetes complications].

    Science.gov (United States)

    Schlienger, Jean-Louis

    2013-05-01

    People with type 2 diabetes are at increased risk of many complications, which are mainly due to complex and interconnected mechanisms such as hyperglycemia, insulino-resistance, low-grade inflammation and accelerated atherogenesis. Cardi-cerebrovascular disease are frequently associated to type 2 diabetes and may become life threatening, particularly coronaropathy, stroke and heart failure. Their clinical picture are sometimes atypical and silencious for a long time. Type 2 diabetes must be considered as an independent cardiovascular risk factor. Nephropathy is frequent in type 2 diabetes but has a mixed origin. Now it is the highest cause of end-stage renal disease. Better metabolic and blood pressure control and an improved management of microalbuminuria are able to slowdown the course of the disease. Retinopathy which is paradoxically slightly progressive must however be screened and treated in these rather old patients which are globally at high ophthalmologic risk. Diabetic foot is a severe complication secondary to microangiopathy, microangiopathy and neuropathy. It may be considered as a super-complication of several complications. Its screening must be done on a routine basis. Some cancer may be considered as an emerging complication of type 2 diabetes as well as cognitive decline, sleep apnea syndrome, mood disorders and bone metabolism impairments. Most of the type 2 diabetes complications may be prevented by a strategy combining a systematic screening and multi-interventional therapies.

  13. Advanced glycation end products and the absence of premature atherosclerosis in glycogen storage disease Ia

    NARCIS (Netherlands)

    den Hollander, N. C.; Mulder, Douwe J.; Graaff, R.; Thorpe, S. R.; Baynes, J. W.; Smit, Gerrit; Smit, Andries

    2007-01-01

    Introducton: Despite their unfavourable cardiovascular risk profile, patients with glycogen storage disease type Ia (GSD Ia) do not develop premature atherosclerosis. We hypothesized that this paradox might be related to a decreased formation of advanced glycation end products (AGEs) resulting from

  14. Advanced glycation end products and the absence of premature atherosclerosis in glycogen storage disease Ia

    NARCIS (Netherlands)

    den Hollander, N. C.; Mulder, Douwe J.; Graaff, R.; Thorpe, S. R.; Baynes, J. W.; Smit, Gerrit; Smit, Andries

    2007-01-01

    Introducton: Despite their unfavourable cardiovascular risk profile, patients with glycogen storage disease type Ia (GSD Ia) do not develop premature atherosclerosis. We hypothesized that this paradox might be related to a decreased formation of advanced glycation end products (AGEs) resulting from

  15. Your Premature Baby: Low Birthweight

    Science.gov (United States)

    ... many low-birthweight babies are born prematurely, many risk factors for having a low-birthweight baby are the same for preterm labor and ... risk for having a low-birthweight baby. Medical risk factors for having a low-birthweight baby Preterm labor . This is labor that starts ...

  16. Music Therapy with Premature Infants

    Science.gov (United States)

    Standley, Jayne

    2003-01-01

    Over 20 years of research and clinical practice in music therapy with premature infants has been compiled into this text designed for Board Certified Music Therapists specializing in Neonatal Intensive Care clinical services, for NICU medical staff incorporating research-based music therapy into developmental care plans, and for parents of…

  17. Music Therapy with Premature Infants

    Science.gov (United States)

    Standley, Jayne

    2003-01-01

    Over 20 years of research and clinical practice in music therapy with premature infants has been compiled into this text designed for Board Certified Music Therapists specializing in Neonatal Intensive Care clinical services, for NICU medical staff incorporating research-based music therapy into developmental care plans, and for parents of…

  18. Myeloperoxidase and cardiovascular disease.

    Science.gov (United States)

    Nicholls, Stephen J; Hazen, Stanley L

    2005-06-01

    Myeloperoxidase (MPO) is a leukocyte-derived enzyme that catalyzes the formation of a number of reactive oxidant species. In addition to being an integral component of the innate immune response, evidence has emerged that MPO-derived oxidants contribute to tissue damage during inflammation. MPO-catalyzed reactions have been attributed to potentially proatherogenic biological activities throughout the evolution of cardiovascular disease, including during initiation, propagation, and acute complication phases of the atherosclerotic process. As a result, MPO and its downstream inflammatory pathways represent attractive targets for both prognostication and therapeutic intervention in the prophylaxis of atherosclerotic cardiovascular disease.

  19. Respiratory Distress Syndrome and its Complications

    Directory of Open Access Journals (Sweden)

    Eren Kale Cekinmez

    2013-08-01

    Full Text Available Respiratory distress syndrome in premature babies is one of the most common and most important health problems in newborns. Respiratory distress syndrome of newborn is a syndrome in premature infants caused by developmental insufficiency of surfactant production and structural immaturity in the lungs. Respiratory distress syndrome begins shortly after birth and is manifest by tachypnea, tachycardia, chest wall retractions, expiratory grunting, nasal flaring and cyanosis during breathing efforts. Respiratory distress syndrome or complications caused by respiratory distress syndrome are the most important causes of mortality and morbidity in premature infants. This article briefly reviews respiratory distress syndrome and its complications. [Archives Medical Review Journal 2013; 22(4.000: 615-630

  20. Serbia within the European context: An analysis of premature mortality.

    Science.gov (United States)

    Santric Milicevic, Milena; Bjegovic, Vesna; Terzic, Zorica; Vukovic, Dejana; Kocev, Nikola; Marinkovic, Jelena; Vasic, Vladimir

    2009-08-05

    Based on the global predictions majority of deaths will be collectively caused by cancer, cardiovascular diseases, and traffic accidents over the coming 25 years. In planning future national health policy actions, inter - regional assessments play an important role. The purpose of the study was to analyze similarities and differences in premature mortality between Serbia, EURO A, EURO B, and EURO C regions in 2000. Mortality and premature mortality patterns were analysed according to cause of death, by gender and seven age intervals. The study results are presented in relative (%) and absolute terms (age-specific and age-standardized death rates per 100,000 population, and age-standardized rates of years of life lost - YLL per 1,000). Direct standardization of rates was undertaken using the standard population of Europe. The inter-regional comparison was based on a calculation of differences in YLL structures and with a ratio of age-standardized YLL rates per 1,000. A multivariate generalized linear model was used to explore mortality of Serbia and Europe sub-regions with ln age-specific death rates. The dissimilarity was achieved with a p death case. YLL patterns indicated similarities between Serbia and EURO A, while SRR YLL had similarities between Serbia and EURO B. Compared to all Europe sub-regions, Serbia had a major excess of premature mortality in neoplasms and diabetes mellitus. Serbia had lost more years of life than EURO A due to cardiovascular, genitourinary diseases, and intentional injuries. Yet, Serbia was not as burdened with communicable diseases and injuries as were EURO B and EURO C. With a premature mortality pattern, Serbia is placed in the middle position of the Europe triangle. The main excess of YLL in Serbia was due to cardiovascular, malignant diseases, and diabetes mellitus. The results may be used for assessment of unacceptable social risks resulting from health inequalities. Within intentions to reduce an unfavourable premature

  1. Serbia within the European context: An analysis of premature mortality

    Directory of Open Access Journals (Sweden)

    Marinkovic Jelena

    2009-08-01

    Full Text Available Abstract Background Based on the global predictions majority of deaths will be collectively caused by cancer, cardiovascular diseases, and traffic accidents over the coming 25 years. In planning future national health policy actions, inter – regional assessments play an important role. The purpose of the study was to analyze similarities and differences in premature mortality between Serbia, EURO A, EURO B, and EURO C regions in 2000. Methods Mortality and premature mortality patterns were analysed according to cause of death, by gender and seven age intervals. The study results are presented in relative (% and absolute terms (age-specific and age-standardized death rates per 100,000 population, and age-standardized rates of years of life lost – YLL per 1,000. Direct standardization of rates was undertaken using the standard population of Europe. The inter-regional comparison was based on a calculation of differences in YLL structures and with a ratio of age-standardized YLL rates per 1,000. A multivariate generalized linear model was used to explore mortality of Serbia and Europe sub-regions with ln age-specific death rates. The dissimilarity was achieved with a p ≤ 0.05. Results According to the mortality pattern, Serbia was similar to EURO B, but with a lower average YLL per death case. YLL patterns indicated similarities between Serbia and EURO A, while SRR YLL had similarities between Serbia and EURO B. Compared to all Europe sub-regions, Serbia had a major excess of premature mortality in neoplasms and diabetes mellitus. Serbia had lost more years of life than EURO A due to cardiovascular, genitourinary diseases, and intentional injuries. Yet, Serbia was not as burdened with communicable diseases and injuries as were EURO B and EURO C. Conclusion With a premature mortality pattern, Serbia is placed in the middle position of the Europe triangle. The main excess of YLL in Serbia was due to cardiovascular, malignant diseases, and

  2. MODERN PRODUCTS FOR FEEDING PREMATURE BABIES

    National Research Council Canada - National Science Library

    A. V. Surzhik

    2012-01-01

    .... Adequate feeding is one of the fundamental factors of premature babies nursing. To ensure a premature baby with all necessary components for power saving in breast milk intake, breast milk fortifiers...

  3. Cataract complications

    Directory of Open Access Journals (Sweden)

    David Yorston

    2008-03-01

    Full Text Available Any eye surgeon, no matter how experienced, will occasionally encounter a serious cataract complication. Although complications may be devastating for the patient and are always distressing for the surgeon, are they really a major issue for VISION 2020? The evidence says that they are.

  4. Cardiac involvement in primary systemic vasculitis and potential drug therapies to reduce cardiovascular risk.

    Science.gov (United States)

    Misra, Durga Prasanna; Shenoy, Sajjan N

    2017-01-01

    Cardiac involvement is common in primary systemic vasculitides and may be due to direct effect of the disease on the heart or due to therapy. We shall review involvement of the heart in the various forms of primary systemic vasculitis. Among anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV), eosinophilic granulomatosis with polyangiitis most commonly involves the heart. Involvement of the heart confers poorer prognosis in AAV, which is also complicated by increased risk of cardiovascular events. Kawasaki's disease (KD) is the most common form of medium-vessel vasculitis to affect the heart, with coronary artery aneurysms being the most common manifestation. These predispose patients with KD to develop premature ischemic heart disease. Takayasu's arteritis is the most common large-vessel vasculitis to involve the heart and can result in aortic incompetence, myocarditis, or coronary heart disease. Involvement of the heart in Behcet's disease is usually in the form of intracardiac mass lesions, thrombosis, or endomyocardial fibrosis. Drugs used in the treatment of systemic vasculitis influence the risk of developing cardiovascular events. Corticosteroid therapy has been shown to increase the risk of myocardial infarction, whereas methotrexate, azathioprine, mycophenolate mofetil, rituximab, and anti-tumor necrosis alpha agents favorably modulate the risk of cardiovascular events, predominantly by dampening systemic inflammation. Awareness of cardiac involvement in vasculitis and accelerated cardiovascular risk in these patients should help clinicians to maximize the modulation of modifiable risk factors for heart disease in these individuals.

  5. Electrocardiographic Predictors of Cardiovascular Mortality

    Directory of Open Access Journals (Sweden)

    Ioana Mozos

    2015-01-01

    Full Text Available Cardiovascular diseases are the main causes of mortality. Sudden cardiac death may also appear in athletes, due to underlying congenital or inherited cardiac abnormalities. The electrocardiogram is used in clinical practice and clinical trials, as a valid, reliable, accessible, inexpensive method. The aim of the present paper was to review electrocardiographic (ECG signs associated with cardiovascular mortality and the mechanisms underlying those associations, providing a brief description of the main studies in this area, and consider their implication for clinical practice in the general population and athletes. The main ECG parameters associated with cardiovascular mortality in the present paper are the P wave (duration, interatrial block, and deep terminal negativity of the P wave in V1, prolonged QT and Tpeak-Tend intervals, QRS duration and fragmentation, bundle branch block, ST segment depression and elevation, T waves (inverted, T wave axes, spatial angles between QRS and T vectors, premature ventricular contractions, and ECG hypertrophy criteria.

  6. Adipocytokines and the Metabolic Complications of Obesity

    OpenAIRE

    Rasouli, Neda; Kern, Philip A.

    2008-01-01

    Context: Adipose tissue is increasingly recognized as an active endocrine organ with many secretory products and part of the innate immune system. With obesity, macrophages infiltrate adipose tissue, and numerous adipocytokines are released by both macrophages and adipocytes. Adipocytokines play important roles in the pathogenesis of insulin resistance and associated metabolic complications such as dyslipidemia, hypertension, and premature heart disease.

  7. Premature birth: An Enigma for the Society?

    Directory of Open Access Journals (Sweden)

    Sribas Goswami

    2014-12-01

    Full Text Available Infants born preterm are at greater risk than infants born at term for mortality and a variety of health and developmental problems. Complications include acute respiratory, gastrointestinal, immunologic, central nervous system, hearing, and vision problems, as well as longer-term motor, cognitive, visual, hearing, behavioral, social-emotional, health, and growth problems. The birth of a preterm infant can also bring considerable emotional and economic costs to families and have implications for public-sector services, such as health insurance, educational, and other social support systems. The greatest risk of mortality and morbidity is for those infants born at the earliest gestational ages. However, those infants born nearer to term represent the greatest number of infants born preterm and also experience more complications than infants born at term. Preterm birth is a complex cluster of problems with a set of overlapping factors of influence. Its causes may include individual-level behavioral and psychosocial factors, neighborhood characteristics, environmental exposures, medical conditions, infertility treatments, biological factors and genetics. Many of these factors occur in combination, particularly in those who are socioeconomically disadvantaged or who are members of racial and ethnic minority groups. The empirical investigation was carried out to draw correlation between preterm birth and eventuality. This paper deals with various issues related to the premature deliveries from socio-biological perspectives.

  8. 456例孕妇早产的原因及早产儿结局分析%Analysis on premature reasons of 456 cases of pregnant women.

    Institute of Scientific and Technical Information of China (English)

    江林; 李兴海; 程桂凤

    2011-01-01

    目的 探讨降低早产儿死亡率的方法.方法 回顾分析456例孕妇早产的原因和510例围生儿的结局.结果 胎膜早破和多胎妊娠是引起早产的主要因素,重度妊高征、前置胎盘、胎盘早剥和妊娠合并心脏病是引起医源性早产的最常见原因.在有规律产前检查的早产病例中,新生儿的死亡率明显降低.临产前应用地塞米松肌注或静注,产后加强新生儿护理,可降低早产儿的并发症和死亡率.结论 早产是新生儿发病和死亡的主要原因,肺透明膜病、窒息和颅内出血是早产儿死亡的主要原因,早产不是剖宫产的禁忌证,对于不可避免的医源性早产,规律的产前检查和适当的诊治能够取得良好的妊娠结局.%Objective To investigate how to reduce morbidity and mortality of premature infants. Methods Premature reasons of 456 cases of pregnant women were analyzed retrospectively, and pregnant results of 510 cases of premature infant were studied. Results Premature rupture of membrane and multiple pregnancy were the main risk factors of preterm labor. The most common causes of iatrogenic preterm labor were severe pregnancy-induced hypertension syndrome, placenta praevia, placental abruption and pregnancy with cardiovascular disease. The neonatal mortality was lowered in the cases with antenatal care. The complications and the mortality of the premature infants were reduced if glucocorticoids (dexamethasone) could be used intramuscular injection or intravenous injection before delivery and intensive care after birth would be taken. Conclusion Premature is the main cause of neonatal morbidity and mortality, pulmonary hyaline membrane disease, asphyxia and intracranial hemorrhage are the main causes of neonatal death. Preterm labor is not the contraindication of caesarean section. Antenatal care and proper treatment may get a better pregnant result in the inevitable iatrogenic preterm delivery.

  9. ASSESSMENT OF RISK FOR GASTROINTESTINAL AND CARDIOVASCULAR COMPLICATIONS ASSOCIATED WITH THE USE OF NONSTEROIDAL ANTI-INFLAMMATORY DRUGS IN THE CIS POPULATION: PRELIMINARY DATA OF THE CORONA-2 EPIDEMIOLOGICAL SURVEY

    Directory of Open Access Journals (Sweden)

    A. E. Karateev

    2014-01-01

    Full Text Available Nonsteroidal anti-inflammatory drugs (NSAIDs are able to effectively control the major symptoms of rheumatic diseases and widely used in real clinical practice. However, they may cause serious gastrointestinal (GI and cardiovascular (CV events. The prevention of these events is based on the estimation of whether risk factors (RFs are present.Objective: to estimate the presence of RFs in patients needing NSAIDs.Subjects and methods. A cross-sectional epidemiological survey was performed, during which 2021 physicians from 9 CIS countries questioned for 2 weeks at least 10 patients needing NSAIDs. The inclusion criterion was severe musculoskeletal pain (>40 mm on a 100-mm visual analogue scale (VAS or use of NSAIDs at the examination. Data were obtained on 21,185 patients (57.5% women and 42.5% men (mean age 50.5±14.1 years who had predominantly dorsalgia (56.6% and osteoarthritis (23.5%. The mean pain value was 62.2±25.2 mm.Results. 1.7, 11.3, and 25.3% of patients had history of gastrointestinal bleeding, ulcer, or dyspepsia, respectively; people over 65 years of age constituted 16.8%; those who took low-dose aspirin (LDA – 20.0%. The total number of patients at high risk for GI events was 29.0%. There were also common CV RFs: myocardial infarction or stroke (7.8%, coronary heart disease (17.8%, hypertension (37.7%, and diabetes mellitus (8.1%. The total number of patients at high risk for CV events (without SCOR assessment was 23.0%. Many high-risk patients who has already used NSAIDs received no effective prevention. Thus, 62.2% of the patients at high GI risk took gastroprotective drugs; 53.2% of those at high CV risk used LDA.Conclusion. A large number of patients needing active analgesic therapy have a serious risk for drug-induced complications. This limits the possibility of using NSAIDs and determines the need for effective prevention or use of alternative methods for analgesia.

  10. Metabolomics in diabetic complications.

    Science.gov (United States)

    Filla, Laura A; Edwards, James L

    2016-04-01

    With a global prevalence of 9%, diabetes is the direct cause of millions of deaths each year and is quickly becoming a health crisis. Major long-term complications of diabetes arise from persistent oxidative stress and dysfunction in multiple metabolic pathways. The most serious complications involve vascular damage and include cardiovascular disease as well as microvascular disorders such as nephropathy, neuropathy, and retinopathy. Current clinical analyses like glycated hemoglobin and plasma glucose measurements hold some value as prognostic indicators of the severity of complications, but investigations into the underlying pathophysiology are still lacking. Advancements in biotechnology hold the key to uncovering new pathways and establishing therapeutic targets. Metabolomics, the study of small endogenous molecules, is a powerful toolset for studying pathophysiological processes and has been used to elucidate metabolic signatures of diabetes in various biological systems. Current challenges in the field involve correlating these biomarkers to specific complications to provide a better prediction of future risk and disease progression. This review will highlight the progress that has been made in the field of metabolomics including technological advancements, the identification of potential biomarkers, and metabolic pathways relevant to macro- and microvascular diabetic complications.

  11. Outcomes for Extremely Premature Infants

    Science.gov (United States)

    Glass, Hannah C.; Costarino, Andrew T.; Stayer, Stephen A.; Brett, Claire; Cladis, Franklyn; Davis, Peter J.

    2015-01-01

    Premature birth is a significant cause of infant and child morbidity and mortality. In the United States, the premature birth rate, which had steadily increased during the 1990s and early 2000s, has decreased annually for four years and is now approximately 11.5%. Human viability, defined as gestational age at which the chance of survival is 50%, is currently approximately 23–24 weeks in developed countries. Infant girls, on average, have better outcomes than infant boys. A relatively uncomplicated course in the intensive care nursery for an extremely premature infant results in a discharge date close to the prenatal EDC. Despite technological advances and efforts of child health experts during the last generation, the extremely premature infant (less than 28 weeks gestation) and extremely low birth weight infant (ELBW) (premature labor improved neonatal mortality and morbidity in the late 1990s. The recognition that chronic postnatal administration of steroids to infants should be avoided may have improved outcomes in the early 2000s. Evidence from recent trials attempting to define the appropriate target for oxygen saturation in preterm infants suggests arterial oxygen saturation between 91–95% (compared to 85–89%) avoids excess mortality. However, final analyses of data from these trials have not been published, so definitive recommendations are still pending The development of neonatal neurocognitive care visits may improve neurocognitive outcomes in this high-risk group. Long-term follow up to detect and address developmental, learning, behavioral, and social problems is critical for children born at these early gestational ages. The striking similarities in response to extreme prematurity in the lung and brain imply that agents and techniques that benefit one organ are likely to also benefit the other. Finally, since therapy and supportive care continue to change, the outcomes of ELBW infants are ever evolving. Efforts to minimize injury, preserve

  12. Outcomes for extremely premature infants.

    Science.gov (United States)

    Glass, Hannah C; Costarino, Andrew T; Stayer, Stephen A; Brett, Claire M; Cladis, Franklyn; Davis, Peter J

    2015-06-01

    Premature birth is a significant cause of infant and child morbidity and mortality. In the United States, the premature birth rate, which had steadily increased during the 1990s and early 2000s, has decreased annually for 7 years and is now approximately 11.39%. Human viability, defined as gestational age at which the chance of survival is 50%, is currently approximately 23 to 24 weeks in developed countries. Infant girls, on average, have better outcomes than infant boys. A relatively uncomplicated course in the intensive care nursery for an extremely premature infant results in a discharge date close to the prenatal estimated date of confinement. Despite technological advances and efforts of child health experts during the last generation, the extremely premature infant (less than 28 weeks gestation) and extremely low birth weight infant (death and disability with 30% to 50% mortality and, in survivors, at least 20% to 50% risk of morbidity. The introduction of continuous positive airway pressure, mechanical ventilation, and exogenous surfactant increased survival and spurred the development of neonatal intensive care in the 1970s through the early 1990s. Routine administration of antenatal steroids during premature labor improved neonatal mortality and morbidity in the late 1990s. The recognition that chronic postnatal administration of steroids to infants should be avoided may have improved outcomes in the early 2000s. Evidence from recent trials attempting to define the appropriate target for oxygen saturation in preterm infants suggests arterial oxygen saturation between 91% and 95% (compared with 85%-89%) avoids excess mortality; however, final analyses of data from these trials have not been published, so definitive recommendations are still pending. The development of neonatal neurocritical intensive care units may improve neurocognitive outcomes in this high-risk group. Long-term follow-up to detect and address developmental, learning, behavioral, and

  13. Progeria: a rare genetic premature ageing disorder.

    Science.gov (United States)

    Sinha, Jitendra Kumar; Ghosh, Shampa; Raghunath, Manchala

    2014-05-01

    Progeria is characterized by clinical features that mimic premature ageing. Although the mutation responsible for this syndrome has been deciphered, the mechanism of its action remains elusive. Progeria research has gained momentum particularly in the last two decades because of the possibility of revealing evidences about the ageing process in normal and other pathophysiological conditions. Various experimental models, both in vivo and in vitro, have been developed in an effort to understand the cellular and molecular basis of a number of clinically heterogeneous rare genetic disorders that come under the umbrella of progeroid syndromes (PSs). As per the latest clinical trial reports, Lonafarnib, a farnesyltranferase inhibitor, is a potent 'drug of hope' for Hutchinson-Gilford progeria syndrome (HGPS) and has been successful in facilitating weight gain and improving cardiovascular and skeletal pathologies in progeroid children. This can be considered as the dawn of a new era in progeria research and thus, an apt time to review the research developments in this area highlighting the molecular aspects, experimental models, promising drugs in trial and their implications to gain a better understanding of PSs.

  14. Progeria: A rare genetic premature ageing disorder

    Directory of Open Access Journals (Sweden)

    Jitendra Kumar Sinha

    2014-01-01

    Full Text Available Progeria is characterized by clinical features that mimic premature ageing. Although the mutation responsible for this syndrome has been deciphered, the mechanism of its action remains elusive. Progeria research has gained momentum particularly in the last two decades because of the possibility of revealing evidences about the ageing process in normal and other pathophysiological conditions. Various experimental models, both in vivo and in vitro, have been developed in an effort to understand the cellular and molecular basis of a number of clinically heterogeneous rare genetic disorders that come under the umbrella of progeroid syndromes (PSs. As per the latest clinical trial reports, Lonafarnib, a farnesyltranferase inhibitor, is a potent ′drug of hope′ for Hutchinson-Gilford progeria syndrome (HGPS and has been successful in facilitating weight gain and improving cardiovascular and skeletal pathologies in progeroid children. This can be considered as the dawn of a new era in progeria research and thus, an apt time to review the research developments in this area highlighting the molecular aspects, experimental models, promising drugs in trial and their implications to gain a better understanding of PSs.

  15. Risk of bleeding related to antithrombotic treatment in cardiovascular disease

    DEFF Research Database (Denmark)

    Sørensen, Rikke; Olesen, Jonas B; Charlot, Mette;

    2012-01-01

    Antithrombotic therapy is a cornerstone of treatment in patients with cardiovascular disease with bleeding being the most feared complication. This review describes the risk of bleeding related to different combinations of antithrombotic drugs used for cardiovascular disease: acute coronary...

  16. Clinical Study of Wenxin Granule in Treating Chronic Cor Pulmonale Complicated by Premature Ventricular Contractions%稳心颗粒治疗慢性肺源性心脏病合并频发室性期前收缩的临床疗效观察

    Institute of Scientific and Technical Information of China (English)

    王永; 吕高荣

    2012-01-01

    目的 观察稳心颗粒治疗慢性肺源性心脏病(肺心病)合并频发室性期前收缩的临床疗效及不良反应.方法 将130例肺心病合并室性期前收缩患者随机分为治疗组和对照组,每组65例,均给予常规综合治疗,治疗组加用稳心颗粒,1包/次,3次/d,温开水冲服,4周为1个疗程.结果 治疗后治疗组室性期前收缩次数明显下降,心悸、胸闷、气短等临床症状均较对照组好转,且差异有统计学意义(均P<0.01),治疗组临床疗效及心电图的疗效分别为92.3%(60/65)、93.8%(61/65),对照组分别为76.9%(50/65)、75.4%(49/65),两组比较差异有统计学意义(P<0.05).治疗组服药期间未发现与稳心颗粒相关的不良反应.结论 稳心颗粒治疗肺心病合并室性期前收缩具有疗效显著、安全可靠、见效快、无不良反应等诸多优点,值得临床推广应用.%Objective To observe the efficacy and adverse reaction of wenxin granule in the treatment of chronic cor pulmonale combined with premature ventricular contractions ( PVC ). Methods 130 cases of cor pulmonale with PVC were randomly divided into two groups: therapy group and control group both receiving the routine comprehensive treatment. Besides that, the therapy group was administrated additional wenxin granule, each time a packet, 3 times a day, warm boiled water, 4 weeks for a course of treatment. Results After treatment, the PVC times had an obvious decrease in the therapy group and palpitations , chest tightness, shortness of breath and other symptoms all had a better improvement than those in the controls, and the differences were statistically significant ( P < 0. 01 ). Effective rates of clinical treatment and ECG treatment were 92. 3% ( 60/65 ), 93. 8% ( 61/65 ) in the therapy group, and they were 76. 9% ( 50/65 ) and 75. 4% ( 49/65 ) respectively in the control group, the difference was statistically significant ( P <0. 05 ). No adverse reactions related to wenxin granule

  17. MODERN PRODUCTS FOR FEEDING PREMATURE BABIES

    Directory of Open Access Journals (Sweden)

    A. V. Surzhik

    2012-01-01

    Full Text Available In recent decades there has been substantial progress in the technology of premature infants nursing, especially with extremely low birth weight. Adequate feeding is one of the fundamental factors of premature babies nursing. To ensure a premature baby with all necessary components for power saving in breast milk intake, breast milk fortifiers — specifically developed additives that adjust the composition of food for premature babies, are used for more than 20 years (for premature babies receiving breast milk. On the one hand, to preserve all benefits of breastfeeding, on the other — to prevent the deficit development of necessary elements for adequate growth and development of nutrients.

  18. [Forensic importance of premature craniosynostosis].

    Science.gov (United States)

    Fehlow, P

    1991-01-01

    In agreement with Canabis craniosynostosis as a little known organic partial factor of sociopathy is demonstrated. A psychic syndrome of the frontal lobe with increased susceptibility in environmental damages is assumed to be basic disorder. In the criminals of the material sexual offenders were preponderating. Associated craniofacial dysplasias are a risk for psychic maldevelopment. The importance of premature craniosynostocis as a biological risk factor, incidence, diagnostic, indication for an operation, also in the meaning of a neurosurgical "Konflikttherapie" (cosmetical indication) are discussed.

  19. Complicated Pancreatitis

    NARCIS (Netherlands)

    Bakker, O.J.

    2015-01-01

    Research questions addressed in this thesis: What is the accuracy of serum blood urea nitrogen as early predictor of complicated pancreatitis? ; What is difference in clinical outcome between patients with pancreatic parenchymal necrosis and patients with extrapancreatic necrosis without necrosis

  20. Complicated Pancreatitis

    NARCIS (Netherlands)

    Bakker, O.J.

    2015-01-01

    Research questions addressed in this thesis: What is the accuracy of serum blood urea nitrogen as early predictor of complicated pancreatitis? ; What is difference in clinical outcome between patients with pancreatic parenchymal necrosis and patients with extrapancreatic necrosis without necrosis

  1. Diphtheria Complications

    Science.gov (United States)

    ... Search Form Controls Cancel Submit Search The CDC Diphtheria Note: Javascript is disabled or is not supported ... message, please visit this page: About CDC.gov . Diphtheria Home About Diphtheria Causes and Transmission Symptoms Complications ...

  2. Gastrointestinal Complications of Obesity

    Science.gov (United States)

    Camilleri, Michael; Malhi, Harmeet; Acosta, Andres

    2017-01-01

    Obesity usually is associated with morbidity related to diabetes mellitus and cardiovascular diseases. However, there are many gastrointestinal and hepatic diseases for which obesity is the direct cause (eg, nonalcoholic fatty liver disease) or is a significant risk factor, such as reflux esophagitis and gallstones. When obesity is a risk factor, it may interact with other mechanisms and result in earlier presentation or complicated diseases. There are increased odds ratios or relative risks of several gastrointestinal complications of obesity: gastroesophageal reflux disease, erosive esophagitis, Barrett’s esophagus, esophageal adenocarcinoma, erosive gastritis, gastric cancer, diarrhea, colonic diverticular disease, polyps, cancer, liver disease including nonalcoholic fatty liver disease, cirrhosis, hepatocellular carcinoma, gallstones, acute pancreatitis, and pancreatic cancer. Gastroenterologists are uniquely poised to participate in the multidisciplinary management of obesity as physicians caring for people with obesity-related diseases, in addition to their expertise in nutrition and endoscopic interventions. PMID:28192107

  3. Gastrointestinal Complications of Obesity.

    Science.gov (United States)

    Camilleri, Michael; Malhi, Harmeet; Acosta, Andres

    2017-05-01

    Obesity usually is associated with morbidity related to diabetes mellitus and cardiovascular diseases. However, there are many gastrointestinal and hepatic diseases for which obesity is the direct cause (eg, nonalcoholic fatty liver disease) or is a significant risk factor, such as reflux esophagitis and gallstones. When obesity is a risk factor, it may interact with other mechanisms and result in earlier presentation or complicated diseases. There are increased odds ratios or relative risks of several gastrointestinal complications of obesity: gastroesophageal reflux disease, erosive esophagitis, Barrett's esophagus, esophageal adenocarcinoma, erosive gastritis, gastric cancer, diarrhea, colonic diverticular disease, polyps, cancer, liver disease including nonalcoholic fatty liver disease, cirrhosis, hepatocellular carcinoma, gallstones, acute pancreatitis, and pancreatic cancer. Gastroenterologists are uniquely poised to participate in the multidisciplinary management of obesity as physicians caring for people with obesity-related diseases, in addition to their expertise in nutrition and endoscopic interventions. Copyright © 2017 AGA Institute. Published by Elsevier Inc. All rights reserved.

  4. Cardiovascular Deconditioning

    Science.gov (United States)

    Charles, John B.; Fritsch-Yelle, Janice M.; Whitson, Peggy A.; Wood, Margie L.; Brown, Troy E.; Fortner, G. William

    1999-01-01

    Spaceflight causes adaptive changes in cardiovascular function that may deleteriously affect crew health and safety. Over the last three decades, symptoms of cardiovascular changes have ranged from postflight orthostatic tachycardia and decreased exercise capacity to serious cardiac rhythm disturbances during extravehicular activities (EVA). The most documented symptom of cardiovascular dysfunction, postflight orthostatic intolerance, has affected a significant percentage of U.S. Space Shuttle astronauts. Problems of cardiovascular dysfunction associated with spaceflight are a concern to NASA. This has been particularly true during Shuttle flights where the primary concern is the crew's physical health, including the pilot's ability to land the Orbiter, and the crew's ability to quickly egress and move to safety should a dangerous condition arise. The study of astronauts during Shuttle activities is inherently more difficult than most human research. Consequently, sample sizes have been small and results have lacked consistency. Before the Extended Duration Orbiter Medical Project (EDOMP), there was a lack of normative data on changes in cardiovascular parameters during and after spaceflight. The EDOMP for the first time allowed studies on a large enough number of subjects to overcome some of these problems. There were three primary goals of the Cardiovascular EDOMP studies. The first was to establish, through descriptive studies, a normative data base of cardiovascular changes attributable to spaceflight. The second goal was to determine mechanisms of cardiovascular changes resulting from spaceflight (particularly orthostatic hypotension and cardiac rhythm disturbances). The third was to evaluate possible countermeasures. The Cardiovascular EDOMP studies involved parallel descriptive, mechanistic, and countermeasure evaluations.

  5. The epidemiology of premature aging and associated comorbidities

    Directory of Open Access Journals (Sweden)

    Coppedè F

    2013-08-01

    Full Text Available Fabio Coppedè Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy Abstract: Hutchinson–Gilford Progeria Syndrome and Werner syndrome, also known as childhood- and adulthood-progeria, respectively, represent two of the best characterized human progeroid diseases with clinical features mimicking physiological aging at an early age. The discovery of their genetic basis has led to the identification of several gene mutations leading to a spectrum of progeroid phenotypes ranging from moderate and mild–severe to very aggressive forms. In parallel, the creation of disease registers and databases provided available data for the design of relatively large-scale epidemiological studies, thereby allowing a better understanding of the nature and frequency of the premature aging-associated signs and symptoms. The aim of this article is to review the most recent findings concerning the epidemiology of premature aging disorders, their genetic basis, and the most recent reports on the frequency of associated diseases. Keywords: Hutchinson–Gilford Progeria Syndrome, Werner syndrome, premature aging disorders, epidemiology, cardiovascular diseases, cancer, atherosclerosis, genetics, sign and symptoms

  6. Preterm (Premature) Labor and Birth

    Science.gov (United States)

    ... complications, such as multiple pregnancy and vaginal bleeding • Lifestyle factors such as low prepregnancy weight, smoking during pregnancy, and substance abuse during pregnancy Can anything be ...

  7. Effects of prematurity on language acquisition and auditory maturation: a systematic review.

    Science.gov (United States)

    Rechia, Inaê Costa; Oliveira, Luciéle Dias; Crestani, Anelise Henrich; Biaggio, Eliara Pinto Vieira; Souza, Ana Paula Ramos de

    2016-01-01

    To verify which damages prematurity causes to hearing and language. We used the decriptors language/linguagem, hearing/audição, prematurity/prematuridade in databases LILACS, MEDLINE, Cochrane Library and Scielo. randomized controlled trials, non-randomized intervention studies and descriptive studies (cross-sectional, cohort, case-control projects). The articles were assessed independently by two authors according to the selection criteria. Twenty-six studies were selected, of which seven were published in Brazil and 19 in international literature. Nineteen studies comparing full-term and preterm infants. Two of the studies made comparisons between premature infants small for gestational age and appropriate for gestational age. In four studies, the sample consisted of children with extreme prematurity, while other studies have been conducted in children with severe and moderate prematurity. To assess hearing, these studies used otoacoustic emissions, brainstem evoked potentials, tympanometry, auditory steady-state response and visual reinforcement audiometry. For language assessment, most of the articles used the Bayley Scale of Infant and Toddler Development. Most studies reviewed observed that prematurity is directly or indirectly related to the acquisition of auditory and language abilities early in life. Thus, it could be seen that prematurity, as well as aspects related to it (gestational age, low weight at birth and complications at birth), affect maturation of the central auditory pathway and may cause negative effects on language acquisition.

  8. Premature birth and diseases in premature infants: common genetic background?

    Science.gov (United States)

    Hallman, Mikko

    2012-04-01

    It has been proposed that during human evolution, development of obligate bipedalism, narrow birth canal cross-sectional area and the large brain have forced an adjustment in duration of pregnancy (scaling of gestational age; Plunkett 2011). Children compared to other mammals are born with proportionally small brains (compared to adult brains), suggesting shortening of pregnancy duration during recent evolution. Prevalence of both obstructed delivery and premature birth is still exceptionally high. In near term infants, functional maturity and viability is high, and gene variants predisposing to respiratory distress syndrome (RDS) are rare. Advanced antenatal and neonatal treatment practices during the new era of medicine allowed survival of also very preterm infants (gestation premature birth. Specific genes associating with diseases in preterm infants may also contribute to the susceptibility to preterm birth. Understanding and applying the knowledge of genetic interactions in normal and abnormal perinatal-neonatal development requires large, well-structured population cohorts, studies involving the whole genome and international interdisciplinary collaboration.

  9. [Premature ejaculation: pills or sexology?].

    Science.gov (United States)

    Wisard, M; Audette, N

    2008-03-26

    Premature ejaculation (PE) is a frequent male sexual complaint that affects 20 to 30% of men. The exact aetiology is unknown: psychological/behavioristic and biogenic etiologies have been proposed. The introduction of selective serotonin reuptake inhibitors (SSRI) was revolutionary in the medical treatment of PE. However precautions should be taken because of potential adverse side effects. There is no clear consensus as to whether SSRI may represent an eventual cure of PE or will be required for life. The sexocorporal approach is an other treatment of PE, but convincing scientific treatment data are also lacking.

  10. Positional moulding in premature hydrocephalics.

    Directory of Open Access Journals (Sweden)

    Kumar R

    2002-04-01

    Full Text Available Seven premature hydrocephalics presenting with lambdoid positional moulding (LPM were reviewed. All were treated for hydrocephalus secondary to aqueductal stenosis, Dandy Walker Syndrome and infection. Parenchymal hemorrhage, intraventricular bleed, cortical atrophy, septal agenesis, cortical anomalies and subdural hygroma were the other common associations. These children did not show expected improvement in their higher mental functions at 6 months to 5.4 years of follow-up, following the management of hydrocephalus. It was not the LPM but associated intracranial anomalies, which were most probably responsible for their poor outcome. The differentiation from posterior plagiocephaly is also highlighted.

  11. Metabolic bone disease of prematurity

    Directory of Open Access Journals (Sweden)

    Stacy E. Rustico, MD

    2014-09-01

    Full Text Available Metabolic bone disease (MBD of prematurity remains a significant problem for preterm, chronically ill neonates. The definition and recommendations for screening and treatment of MBD vary in the literature. A recent American Academy of Pediatrics Consensus Statement may help close the gap in institutional variation, but evidence based practice guidelines remain obscure due to lack of normative data and clinical trials for preterm infants. This review highlights mineral homeostasis physiology, current recommendations in screening and monitoring, prevention and treatment strategies, and an added perspective of a bone health team serving a high volume referral neonatal intensive care center.

  12. Current therapies for premature ejaculation.

    Science.gov (United States)

    Gur, Serap; Kadowitz, Philip J; Sikka, Suresh C

    2016-07-01

    Premature ejaculation (PE) subjectively affects 20-30% of men globally. Until recently, understanding of PE was hampered by the absence of a widely accepted definition, paucity of evidence-based clinical studies, and the absence of an appropriate animal model. Here, we elaborate on the current definition of PE, its pathogenesis, currently available therapies, and future treatment prospects. Most treatments for PE are 'off-label' and include selective serotonin reuptake inhibitors (SSRIs), topical anesthetics, tramadol, and phosphodiesterase type 5 (PDE5) inhibitors. Such knowledge of the benefit and limitations of each treatment will help to direct future drug design and formulations.

  13. Cardiovascular benefits of bariatric surgery.

    Science.gov (United States)

    Lee, Glenn K; Cha, Yong-Mei

    2016-04-01

    The prevalence of obesity is increasing in the United States and worldwide, bringing with it an excess of morbidity and premature death. Obesity is strongly associated with both traditional cardiovascular risk factors as well as direct effects on hemodynamics and cardiovascular structure and function. In fact, cardiovascular disease is one of the major causes of morbidity and mortality in obese patients. Often, lifestyle and pharmacological weight-loss interventions are of limited efficacy in severely obese patients. Bariatric surgery has been shown to be a feasible option to achieve substantial and sustained weight loss in this group of patients. It is a safe procedure with low in-hospital and 30-day mortality rates even in groups that are considered higher risk for surgery (e.g., the elderly), especially if performed in high-volume centers. There is observational evidence that bariatric surgery in severely obese patients is associated with both a reduction of traditional cardiovascular risk factors as well as improvement in cardiac structure and function. Marked decreases in the levels of inflammatory and prothrombotic markers, as well as markers of subclinical atherosclerosis and endothelial dysfunction, are seen after bariatric surgery. This article summarizes the existing evidence regarding the cardiovascular benefits in patients following bariatric surgery.

  14. Complicated rhinosinusitis

    NARCIS (Netherlands)

    Hansen, F.S.

    2016-01-01

    Complicated rhinosinusitis: a title chosen for its multi-interpretable nature. In the Oxford dictionary ‘complicated’ is defined as ‘consisting of many interconnecting parts or elements’ and ‘involving many different and confusing aspects’ as well as ‘involving complications’ in medicine. It is the

  15. Premature ventricular contractions associated with isotretinoin use.

    Science.gov (United States)

    Alan, Sevil; Ünal, Betül; Yildirim, Aytül

    2016-01-01

    Isotretinoin has been considered a unique drug for acne treatment. However, it is associated with numerous adverse effects. Isotretinoin can trigger premature ventricular contractions. This report describes a 33-year-old-woman who presented with palpitations for 1 week while undergoing 1-month isotretinoin treatment for mild-moderate facial acne. An electrocardiogram and Holter monitoring showed premature ventricular contractions during isotretinoin (Roaccutane, Roche) treatment. Isotretinoin-related premature ventricular contractions were strongly suggested in this case due to the existence of documented premature ventricular contractions on electrocardiograms and the disappearance of these premature ventricular contractions two weeks after termination of the treatment To the authors' knowledge, there has been 1 reported case of premature ventricular contractions linked to isotretinoin use; this report describes a second such case.

  16. Premature ventricular contractions associated with isotretinoin use*

    Science.gov (United States)

    Alan, Sevil; Ünal, Betül; Yildirim, Aytül

    2016-01-01

    Isotretinoin has been considered a unique drug for acne treatment. However, it is associated with numerous adverse effects. Isotretinoin can trigger premature ventricular contractions. This report describes a 33-year-old-woman who presented with palpitations for 1 week while undergoing 1-month isotretinoin treatment for mild-moderate facial acne. An electrocardiogram and Holter monitoring showed premature ventricular contractions during isotretinoin (Roaccutane, Roche) treatment. Isotretinoin-related premature ventricular contractions were strongly suggested in this case due to the existence of documented premature ventricular contractions on electrocardiograms and the disappearance of these premature ventricular contractions two weeks after termination of the treatment To the authors' knowledge, there has been 1 reported case of premature ventricular contractions linked to isotretinoin use; this report describes a second such case. PMID:28099609

  17. Framingham Risk Score underestimates cardiovascular disease risk in severe psoriatic patients: implications in cardiovascular risk factors management and primary prevention of cardiovascular disease.

    Science.gov (United States)

    Torres, Tiago; Sales, Rita; Vasconcelos, Carlos; Martins da Silva, Berta; Selores, Manuela

    2013-11-01

    Severe psoriasis has been associated with increase cardiovascular mortality, due to a higher prevalence of traditional cardiovascular risk factors and premature atherosclerosis, as a consequence of its systemic inflammation. Recently, it has been estimated that severe psoriasis may confer an increased 6.2% on long-term risk of cardiovascular disease based on Framingham Risk Score, which can have practical implications in the treatment of cardiovascular risk factors and primary prevention of cardiovascular disease, as treatment guidelines account for the risk of cardiovascular disease in treatment goals. The aim of this study was to analyze the influence of the attributable risk of severe psoriasis on long-term risk of cardiovascular disease and its implication on the correct treatment of cardiovascular risk factors and primary prevention of cardiovascular disease on a real-world cohort of patients. One hundred severe psoriasis patients without psoriatic arthritis or previous cardiovascular disease were evaluated and it was found that more than half of the patients were reclassified to a higher cardiovascular risk category with important clinical implications on the correct management of their cardiovascular risk factors and primary prevention of cardiovascular disease, as a considerable proportion of patients with hypertension, hypercholesterolemia and coronary heart disease equivalent risk were not being correctly managed.

  18. Maternal and perinatal outcomes in premature rupture of membranes

    Directory of Open Access Journals (Sweden)

    Maissa Marçola Scandiuzzi

    2014-12-01

    Full Text Available Introducion: pregnancies complicated by premature rupture of membranes (PROM are associated with bad outcomes and controvertial management. Although underlain mechanism is unknown, strong evidences point infection as the main cause underneath preterm premature rupture of membranes and preterm labour. Objective: to determine maternal and neonatal outcomes in pregnancies complicated by premature rupture of membranes. Method: retrospective analysis of maternal and neonatal outcomes of pregnancies complicated by PROM at University Hospital of Faculdade de Medicina Jundiaí, from march 2007 to june 2009. Results: the results showed a higher prevalence: age between 20 and 30 years (54.5%, caucasian (58.6%, unmarried (46%, non-smokers (72.82%, gestation LMP term (63.3% and USG (64.5%, number of prenatal consultations more than six (59.8%, multiparous (66.6%, obstetric history with normal vaginal delivery (PVN (56.3%, cervical dilatation at admission between 2 cm - 3 cm, evanescence 50%, ruptured membranes between 1 and 4 hours, conduct the spontaneous delivery (82.5%, type of delivery PVN (55,6%, newborn weighing 2,500 kg and 3,500 kg (61.6%, Apgar score greater than seven at 1 and 5 minutes (89.2% and 99.2% respectively, need for resuscitation (81,5%, Neo ICU (2.6% and length of the binomial two days. Conclusion: based on our results and in comparison with the literature review, we found a similar prevalence in our service and other services of those studies. The exception was the high prevalence of cesarean section over the other and the high number of pregnant women had not received prenatal care (22.9%.

  19. Premature temporal theta (PT theta).

    Science.gov (United States)

    Hughes, J R; Fino, J J; Hart, L A

    1987-07-01

    A distinctive pattern called premature temporal theta (PT theta) was studied in 436 infants, ranging in age from 24 to 46 weeks. The pattern is seen in early prematurity, maximizes at 29-31 weeks and then diminishes and disappears near term. Usually the pattern is found independently on both temporal areas, but with a right-sided preference. Patients without PT theta or with a significantly low amount had either neurological or non-neurological (medical) conditions. With age there is a tendency for an increase in frequency and a decrease in amplitude. Five different peaks in the amount of this pattern are seen at approximately every month. Unilateral PT theta tends to be seen in older babies, more often on the right side and with an abnormal EEG. An abnormal EEG is usually associated with a delay in both the appearance and disappearance of this wave form. PT theta is also associated mainly with REM or active sleep. A polynomial rather than an exponential or power function best describes these data with changes of age. PT theta may arise from the inferior temporal gyrus and/or especially the transverse gyrus.

  20. Effectiveness of Naftopitil and compound lidocaine cream for chronic nonbacterial prostatitis complicated with premature ejaculation%萘哌地尔片联合复方利多卡因乳膏治疗慢性非细菌性前列腺炎合并早泄的疗效观察

    Institute of Scientific and Technical Information of China (English)

    徐锋; 位志峰; 徐晓峰; 程文; 葛京平; 张征宇; 郑大东

    2015-01-01

    blocker naftopidil and compound lidocaine cream in the treat-ment of chronic nonbacterial prostatitis( CNP) with premature ejaculation( PE) .Methods 120 cases of patients who had been diag-nosed as CNP complicated with PE were treated with naftopidil ( once 25 mg, once a day before sleeping ) and compound lidocaine cream for 8 weeks.The effectiveness of the drug were observed by comparing Prostatic secretion examination ( EPS) , chronic prostatitis symptomindex ( CPSI) , Urodynamics, Intravaginal ejaculatory latency time( IELT) , the intercourse satisfaction and the mean of coitus-es per week obtained before and after the treatment.Results After 8 weeks'medication, total score of NIH-CPSI, symptom score, pain score, voiding symptoms, the quality of life, white cell count in all patients before and after treatment by an average of 12.5 points, 8.3 points, 6.7 points, 3.0 points, 4.1 points, 15.8/HP.The MUCP (687.4 ±133.5 vs 508.6 ±109.5), MUP (909.4 ± 140.2 vs 702.5 ±123.8), RU (51.0 ±14.0 vs 8.0 ±5.0), Qave (8.2 ±3.8 vs 11.8 ±2.9) and Qmax (15.4 ±5.9 vs 20.8 ± 4.8) were significant different (P<0.05).The outcome of the mean IELT, the sexual intercourse satisfaction (SIS), the patients'partners'sexual activity satisfaction(partners'SIS), the mean number of coituses per week (NC/w) in all patients increased from 0.56 ±0.35, 6.2 ±1.0, 4.9 ±1.0, 1.0 ±0.4 to 3.79 ±1.61, 10.0 ±1.7, 9.1 ±1.2, 2.6 ±0.4.Only 1 patient (1.67%) experi-enced the adverse event of dizziness.Conclusion Naftopidil and compound lidocaine cream are both effective and safe in the treat-ment of CNP complicated with PE which indicated that it is worthy of application widely.

  1. Cardiovascular issues in boxing and contact sports.

    Science.gov (United States)

    Siegel, Stephen A

    2009-10-01

    Despite the inherent risks associated with exercise in general and boxing in particular, the sport has had a limited number of catastrophic cardiovascular events. Screening should be based on risks involved and become more extensive with the advancement of the athlete. Anatomic and electrophysiologic risks need to be assessed and may preclude participation with resultant life style and economic complications. There should be adequate preparation for the rare potential cardiovascular complication at all events, with the ability to rapidly assess and treat arrhythmias.

  2. [Neurologic complications of cocaine abuse].

    Science.gov (United States)

    Van Viet, H; Chevalier, P; Sereni, C; Bornet, P; Bautier, P; Degos, C F; Rullière, R

    1990-06-02

    Cocaine is increasingly used by drug addicts. It is considered harmless, but numerous, varied and often serious complications due to its abuse have been published. Among these, neurological complications are in the forefront. They include generalized or partial epileptic seizures, ischaemic or haemorrhagic cerebral vascular accidents, visual loss caused by optic neuropathy or by retinal artery occlusion, headaches and exacerbation of tics. Infections of the central nervous system are possible via endocarditis or septicaemia of venous or nasal origin. Neurological disorders may also occur as a consequence of a major cardiovascular complication induced by cocaine (myocardial infarction and/or dysrhythmia, aortic dissection). These neurological complications are unpredictable, and they weigh heavily on the functional and sometimes vital prognosis in habitual or occasional cocaine abusers.

  3. Determinants and Predictors of School Adaptation and Academic Achievement in Prematurely Born Children.

    Science.gov (United States)

    Kalmar, Magda; Varga, Magdolna Estefan

    The study followed up 30 premature Hungarian infants of low birthweight (less than 2500 grams) but no other major perinatal complications. Subjects were tested at age 6 on the Budapest-Binet IQ test, the Goodenough's "Draw a Person" test, the Bender Gestalt test, and a school entry test battery. Test performances at age 6 found that the…

  4. Determinants and Predictors of School Adaptation and Academic Achievement in Prematurely Born Children.

    Science.gov (United States)

    Kalmar, Magda; Varga, Magdolna Estefan

    The study followed up 30 premature Hungarian infants of low birthweight (less than 2500 grams) but no other major perinatal complications. Subjects were tested at age 6 on the Budapest-Binet IQ test, the Goodenough's "Draw a Person" test, the Bender Gestalt test, and a school entry test battery. Test performances at age 6 found that the…

  5. 7 CFR 29.2290 - Premature primings.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Premature primings. 29.2290 Section 29.2290 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... 21) § 29.2290 Premature primings. Ground leaves harvested before reaching complete growth and...

  6. 28 CFR 51.22 - Premature submissions.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Premature submissions. 51.22 Section 51.22 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PROCEDURES FOR THE ADMINISTRATION OF... § 51.22 Premature submissions. The Attorney General will not consider on the merits: (a) Any proposal...

  7. Premature infants' health at multiple induced pregnancy.

    Directory of Open Access Journals (Sweden)

    Chernenkov Yu.V.

    2015-09-01

    Full Text Available Objective: to define the risk factors adversely influencing prenatal development at premature birth at use of methods of assisted reproductive technology (ART; to estimate premature' infants health from multiple induced pregnancy according to Perinatal Center of Saratov for last 3 years. Material and Methods. Under supervision there were 139 pregnant women with application ART. 202 children (51 twins were born and 5 triplet babies, from them 83 premature infants born from multiple induced pregnancy have been analyzed. Results. The newborns examined by method ART, were distributed as follows: 22-28 weeks — 19 children; 29-32 weeks — 23; 33-36 weeks — 41. Asphyxia at birth was marked at all premature infants. Respiratory insufficiency at birth is revealed in 87,3% of cases. The most frequent pathologies in premature infants are revealed: neurologic infringements and bronchopulmonary pathology occured at all children, developmental anomaly — 33, 8%, retinopathies in premature infants — 26,5%. The mortality causes include: extreme immaturity, cerebral leukomalacia, IVN 3 degrees. Conclusion. The risk factors, premature birth at application of methods ART are revealed: aged primiparas, pharmacological influence, absence of physiological conditions of prenatal development; multifetation. The high percent of birth of children with ELBW and ULBW is revealed. RDCN with further BPD development, retinopathies in premature infants and CNS defeat is more often occured.

  8. Thigh circumference and risk of heart disease and premature death: prospective cohort study

    DEFF Research Database (Denmark)

    Heitmann, Berit; Frederiksen, Peder

    2009-01-01

    in Denmark. PARTICIPANTS: 1436 men and 1380 women participating in the Danish MONICA project, examined in 1987-8 for height, weight, and thigh, hip, and waist circumference, and body composition by impedance. MAIN OUTCOME MEASURES: 10 year incidence of cardiovascular and coronary heart disease and 12.5 years...... of follow-up for total death. RESULTS: A small thigh circumference was associated with an increased risk of cardiovascular and coronary heart diseases and total mortality in both men and women. A threshold effect for thigh circumference was evident, with greatly increased risk of premature death below...... circumference seems to be associated with an increased risk of developing heart disease or premature death. The adverse effects of small thighs might be related to too little muscle mass in the region. The measure of thigh circumference might be a relevant anthropometric measure to help general practitioners...

  9. Human milk for the premature infant

    Science.gov (United States)

    Underwood, Mark A.

    2012-01-01

    Synopsis Premature infants are a heterogeneous group with widely differing needs for nutrition and immune protection with risk of growth failure, developmental delays, necrotizing enterocolitis, and late-onset sepsis increasing with decreasing gestational age and birth weight. Human milk from women delivering prematurely has more protein and higher levels of many bioactive molecules compared to milk from women delivering at term. Human milk must be fortified for small premature infants to achieve adequate growth. Mother’s own milk improves growth and neurodevelopment and decreases the risk of necrotizing enterocolitis and late-onset sepsis and should therefore be the primary enteral diet of premature infants. Donor milk is a valuable resource for premature infants whose mothers are unable to provide an adequate supply of milk, but presents significant challenges including the need for pasteurization, nutritional and biochemical deficiencies and a limited supply. PMID:23178065

  10. Premature loss of primary anterior teeth due to trauma--potential short- and long-term sequelae.

    Science.gov (United States)

    Holan, Gideon; Needleman, Howard L

    2014-04-01

    Traumatic dental injuries (TDIs) can result in the premature loss of primary anterior teeth due to an immediate avulsion, extraction later after the injury because of poor prognosis or late complications, or early exfoliation. There are a number of potential considerations or sequelae as a result of this premature loss that have been cited in the dental literature, which include esthetics, quality of life, eating, speech development, arch integrity (space loss), development and eruption of the permanent successors, and development of oral habits. This article provides a comprehensive review of the dental literature on the possible consequences of premature loss of maxillary primary incisors following TDI.

  11. Impact of treatment for bacterial vaginosis on prematurity among Brazilian pregnant women: a retrospective cohort study

    Directory of Open Access Journals (Sweden)

    Rodrigo Pauperio Soares de Camargo

    Full Text Available CONTEXT AND OBJECTIVE: Bacterial vaginosis has been associated with prematurity and other perinatal complications. However, the efficacy of the treatment for preventing such complications has not yet been well established. The objective of this study was to evaluate the impact of treatment for bacterial vaginosis on a low-risk population of Brazilian pregnant women, in order to prevent prematurity and other perinatal complications. DESIGN AND SETTING: Observational retrospective cohort study, at the Obstetric and Gynecology Department, Universidade Estadual de Campinas (Unicamp. METHODS: Vaginal bacterioscopy results from 785 low-risk pregnant women were studied. Three different groups of women were identified: 580 without bacterial vaginosis during pregnancy, 134 with bacterial vaginosis treated using imidazoles (metronidazole, tinidazole, or secnidazole during pregnancy, and 71 with bacterial vaginosis not treated during pregnancy. The diagnosis of bacterial vaginosis was based on Nugent's criteria, from the vaginal bacterioscopy performed during the first prenatal care visit. RESULTS: The frequency of prematurity was 5.5% among the women without bacterial vaginosis, 22.5% among those with untreated bacterial vaginosis and 3.7% among those with treated bacterial vaginosis. The risk ratios for perinatal complications were significantly higher in the group with untreated bacterial vaginosis: premature rupture of membranes, 7.5 (95% CI: 1.9-34.9; preterm labor, 3.4 (95% CI: 1.4-8.1; preterm birth, 6.0 (95% CI: 1.9-19.7; and low birth weight, 4.2 (95% CI: 1.2-14.3. CONCLUSION: The treatment of bacterial vaginosis significantly reduced the rates of prematurity and other perinatal complications among these low-risk Brazilian pregnant women, regardless of the history of previous preterm delivery.

  12. Cardiovascular Endocrinology : The impact of the growth hormone (GH) axis / insulin-like growth factor (IGF) system on the expression of an atherogenic lipid and pro-diabetic phenotype

    NARCIS (Netherlands)

    Twickler, Theodorus Bartholomeus

    2003-01-01

    Cardiovascular disease due to premature atherosclerotic disease is the major cause of death in Western Societies. Key factors in the origin of premature atherosclerotic disease are lipid disturbances. Although classic lipid parameters predict cardiovascular disease in a huge amount, novel factors in

  13. Cardiovascular pharmacogenetics.

    Science.gov (United States)

    Myburgh, Renier; Hochfeld, Warren E; Dodgen, Tyren M; Ker, James; Pepper, Michael S

    2012-03-01

    Human genetic variation in the form of single nucleotide polymorphisms as well as more complex structural variations such as insertions, deletions and copy number variants, is partially responsible for the clinical variation seen in response to pharmacotherapeutic drugs. This affects the likelihood of experiencing adverse drug reactions and also of achieving therapeutic success. In this paper, we review key studies in cardiovascular pharmacogenetics that reveal genetic variations underlying the outcomes of drug treatment in cardiovascular disease. Examples of genetic associations with drug efficacy and toxicity are described, including the roles of genetic variability in pharmacokinetics (e.g. drug metabolizing enzymes) and pharmacodynamics (e.g. drug targets). These findings have functional implications that could lead to the development of genetic tests aimed at minimizing drug toxicity and optimizing drug efficacy in cardiovascular medicine.

  14. Premature Ventricular Complexes and Premature Ventricular Complex Induced Cardiomyopathy.

    Science.gov (United States)

    Latchamsetty, Rakesh; Bogun, Frank

    2015-09-01

    Presentation, prognosis, and management of premature ventricular complexes (PVCs) vary significantly among patients and depend on PVC characteristics as well as patient comorbidities. Presentation can range from incidental discovery in an asymptomatic patient to debilitating heart failure. Prognosis depends on, among other factors, the presence or absence of structural heart disease, PVC burden and other factors detailed in this review. Our understanding of the clinical significance of frequent PVCs, particularly as it relates to development of cardiomyopathy, has advanced greatly in the past decade. In this article, we explore the mechanisms governing PVC initiation and discuss prevalence and frequency of PVCs in the general population. We also explore prognostic implications based on PVC frequency as well as the presence or absence of underlying heart disease. We then take a focused look at PVC-induced cardiomyopathy and identify predictors for developing cardiomyopathy. Finally, we discuss clinical evaluation and management of patients presenting with frequent PVCs. Management can include clinical observation, addressing reversible causes, lifestyle modification, pharmacotherapy, or catheter ablation.

  15. Cardiovascular effects of air pollution.

    Science.gov (United States)

    Bourdrel, Thomas; Bind, Marie-Abèle; Béjot, Yannick; Morel, Olivier; Argacha, Jean-François

    2017-07-20

    Air pollution is composed of particulate matter (PM) and gaseous pollutants, such as nitrogen dioxide and ozone. PM is classified according to size into coarse particles (PM10), fine particles (PM2.5) and ultrafine particles. We aim to provide an original review of the scientific evidence from epidemiological and experimental studies examining the cardiovascular effects of outdoor air pollution. Pooled epidemiological studies reported that a 10μg/m(3) increase in long-term exposure to PM2.5 was associated with an 11% increase in cardiovascular mortality. Increased cardiovascular mortality was also related to long-term and short-term exposure to nitrogen dioxide. Exposure to air pollution and road traffic was associated with an increased risk of arteriosclerosis, as shown by premature aortic and coronary calcification. Short-term increases in air pollution were associated with an increased risk of myocardial infarction, stroke and acute heart failure. The risk was increased even when pollutant concentrations were below European standards. Reinforcing the evidence from epidemiological studies, numerous experimental studies demonstrated that air pollution promotes a systemic vascular oxidative stress reaction. Radical oxygen species induce endothelial dysfunction, monocyte activation and some proatherogenic changes in lipoproteins, which initiate plaque formation. Furthermore, air pollution favours thrombus formation, because of an increase in coagulation factors and platelet activation. Experimental studies also indicate that some pollutants have more harmful cardiovascular effects, such as combustion-derived PM2.5 and ultrafine particles. Air pollution is a major contributor to cardiovascular diseases. Promotion of safer air quality appears to be a new challenge in cardiovascular disease prevention. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  16. Logistic regression analysis of risk factors of Type 2 diabetes mellitus complicated with cardiovascular disease factors%2型糖尿病并发心血管疾病危险因素Logistic 回归分析

    Institute of Scientific and Technical Information of China (English)

    刘明哲

    2015-01-01

    Objective To explore the main risk factors of type 2 diabetes mellitus(T2DM)complicated with cardiovascular disease(CVD).Methods The T2DMof 128 cases of CVD associated with CVD group were selected, the patients with T2DM 107 cases were selected as control group,used Logistic regression method for the analysis of the risk factors of concurrent CVD.Results The risk of CVD in patients with a family history of T2DM was 1.535 times of that of the other patients (OR =1.535,95%CI =1.145,2.057,P =0.036),the vegetarian diet patients was 41.3% (OR =0.413,95%CI =0.210,0.815,P =0.024),in patients with hypertension was 2.077 times (OR =2.077,95%CI =1.301,2.813,P =0.010).T2DM patients with TG,PBG,LDL -C,HDL -C per 1mmol/L rise,the risk of concurrent CVD was 1.192 times of that of the other patients (OR =1.192,95%CI 1.012,1.372, P =0.023),1.125 times(OR =1.125,95%CI =1.043,1.218,P =0.028),1.712 times (OR =1.712,95%CI =1.203,2.231,P =0.009)and 42.6% (OR =0.426,95%CI =0.239,0.776,P =0.011);HbA1c increased every 1%,the risk of concurrent CVD was 1.284 times of that of theother patients (OR =1.284,95%CI =1.132,1.413, P =0.013);BMI increased by 1kg/m2 ,the risk of concurrent CVD was 1.508 times of that of the other patients (OR =1.508,95%CI =1.143,1.825,P =0.026);C2 increased by 1mL/mmHg ×100,the risk was the other patient's 33.9% (OR =1.508,95%CI =1.143,1.825,P =0.026).Conclusion Family history of T2DM,hypertension, TG,PBG,LDL -C,HbA1c and BMI are major risk factors for T2DMwith CVD;vegetarian diet,HDL -C and C2 are protective factors.%目的:探讨2型糖尿病(T2DM)并发心血管疾病(CVD)的主要危险因素。方法选择 T2DM合并 CVD 患者128例为 CVD 组,单纯 T2DM患者107例为对照组,采用 Logistic 回归方法对其并发 CVD 的危险因素进行分析。结果有 T2DM家族史、素食膳食或高血压患者并发 CVD 的危险为其他患者的1.535倍(OR =1.535,95%CI =1.145,2.057,P =0.036)、41.3%(OR =0

  17. Proposed Pathophysiologic Framework to Explain Some Excess Cardiovascular Death Associated with Ambient Air Particle Pollution: Insights for Public Health Translation

    Science.gov (United States)

    The paper proposes a pathophysiologic framework to explain the well-established epidemiological association between exposure to ambient air particle pollution and premature cardiovascular mortality, and offers insights into public health solutions that extend beyond regularory en...

  18. Psychosocial interventions for premature ejaculation

    Directory of Open Access Journals (Sweden)

    Tamara Melnik

    Full Text Available BACKGROUND: Premature ejaculation (PE is a very common sexual dysfunction among patients, and with varying prevalence estimates ranging from 3% to 20%. Although psychological issues are present in most patients with premature PE, as a cause or as a consequence, research on the effects of psychological approaches for PE has in general not been controlled or randomised and is lacking in long-term follow up. OBJECTIVE: To assess the efficacy of psychosocial interventions for PE. CRITERIA FOR CONSIDERING STUDIES FOR THIS REVIEW: Trials were searched in computerized general and specialized databases, such as: MEDLINE by PubMed (1966 to 2010; PsycINFO (1974 to 2010; EMBASE (1980 to 2010; LILACS (1982 to 2010; the Cochrane Central Register of Controlled Trials (Cochrane Library, 2010; and by checking bibliographies, and contacting manufacturers and researchers. SELECTION CRITERIA: Randomised or quasi-randomised controlled trials evaluating psychosocial interventions compared with different psychosocial interventions, pharmacological interventions, waiting list, or no treatment for PE. DATA COLLECTION AND ANALYSIS: Information on patients, interventions, and outcomes was extracted by at least two independent reviewers using a standard form. The primary outcome measure for comparing the effects of psychosocial interventions to waiting list and standard medications was improvement in IELT (i.e., time from vaginal penetration to ejaculation. The secondary outcome was change in validated PE questionnaires. MAIN RESULTS: In one study behavioral therapy (BT was significantly better than waiting list for duration of intercourse (MD (mean difference 407.90 seconds, 95% CI 302.42 to 513.38, and couples' sexual satisfaction (MD -26.10, CI -50.48 to -1.72. BT was also significantly better for a new functional-sexological treatment (FS (MD 412.00 seconds, 95% CI 305.88 to 518.12, change over time in subjective perception of duration of intercourse (Women: MD 2

  19. Cardiopulmonary complications to chronic liver disease

    DEFF Research Database (Denmark)

    Møller, Søren; Henriksen, Jens Henrik

    2006-01-01

    Patients with cirrhosis and portal hypertension exhibit characteristic cardiovascular and pulmonary hemodynamic changes. A vasodilatatory state and a hyperdynamic circulation affecting the cardiac and pulmonary functions dominate the circulation. The recently defined cirrhotic cardiomyopathy may...... and portopulmonary hypertension in some patients. Recent research has focused on the assertion that the hemodynamic and neurohumoral dysregulation are of major importance for the development of the cardiovascular and pulmonary complications in cirrhosis. This aspect is important to take into account...... in the management of these patients....

  20. Premature ageing prevention: limitations and perspectives of pharmacological interventions.

    Science.gov (United States)

    Anisimov, Vladimir N

    2006-11-01

    A significant increase of the elderly in populations of developed countries is followed by increase morbidity and mortality from main age-related diseases--cardiovascular and neuro-degenerative, cancer, diabetes mellitus, declining in a resistance to infections. Obviously, the development of means of the prevention of the premature ageing and these diseases in humans are crucial at present. However, data on such type means rather scarce, contradictory and often not reliable from the points of view of the adequacy of the experiments to current scientific requirements, as well as the interpretation of the results and safety. Available data on the life span extension and adverse effects of chemical compounds and drugs suggested as geroprotectors are critically analyzed: antidiabetic drugs, growth and thyroid hormones, glucocorticoids, DHEA, sex steroids and contraceptives, melatonin and peptide preparations modulating the pineal gland, antioxidants, chelate agents and lathyrogens, adaptogens and herbs, neurotropic drugs, inhibitors of monoamine oxidase, immunomodulators and some other. Most of the results could not convincingly evidence the life span extension and safety of the suggested geroprotectors. We believe that it is necessary to establish an international program for the expert evaluation of the life span extension potential of pharmacological interventions for humans. The scope of the program should be to evaluate chemical, immunological, dietary and behavioural interventions that may lead to life span extension or retard premature ageing and the objective--preparation of critical reviews and evaluations on evidence of the life span extending properties of a wide range of potential geroprotectors and strategies by international groups of working experts. The program may assist national and international authorities in devising programs of health promotion and premature ageing prevention.

  1. Molecular insights into the premature aging disease progeria.

    Science.gov (United States)

    Vidak, Sandra; Foisner, Roland

    2016-04-01

    Hutchinson-Gilford progeria syndrome (HGPS) is an extremely rare premature aging disease presenting many features resembling the normal aging process. HGPS patients die before the age of 20 years due to cardiovascular problems and heart failure. HGPS is linked to mutations in the LMNA gene encoding the intermediate filament protein lamin A. Lamin A is a major component of the nuclear lamina, a scaffold structure at the nuclear envelope that defines mechanochemical properties of the nucleus and is involved in chromatin organization and epigenetic regulation. Lamin A is also present in the nuclear interior where it fulfills lamina-independent functions in cell signaling and gene regulation. The most common LMNA mutation linked to HGPS leads to mis-splicing of the LMNA mRNA and produces a mutant lamin A protein called progerin that tightly associates with the inner nuclear membrane and affects the dynamic properties of lamins. Progerin expression impairs many important cellular processes providing insight into potential disease mechanisms. These include changes in mechanosignaling, altered chromatin organization and impaired genome stability, and changes in signaling pathways, leading to impaired regulation of adult stem cells, defective extracellular matrix production and premature cell senescence. In this review, we discuss these pathways and their potential contribution to the disease pathologies as well as therapeutic approaches used in preclinical and clinical tests.

  2. [Subclinical pulmonary dysfunction: an unrecognized diabetes complication?].

    Science.gov (United States)

    Benbassat, Carlos; Stern, Ervin; Fink, Gershon

    2002-03-01

    The diabetic patient is susceptible to a series of chronic complications and at risk of premature death. The micro- and macrovascular complications of diabetes are very well known. Despite the scarce information on the implications of diabetes for pulmonary function, supporting evidence suggests that the respiratory system is also affected by diabetes. Both collagen and microvascular abnormalities have been proposed as the underlying defects rendering diabetic patients susceptible to respiratory dysfunction. The findings in the few clinical studies that have addressed this question to date are controversial. In this article we review the literature published on this subject.

  3. Mechanisms of cardiovascular disease in accelerated aging syndromes.

    Science.gov (United States)

    Capell, Brian C; Collins, Francis S; Nabel, Elizabeth G

    2007-07-06

    In the past several years, remarkable progress has been made in the understanding of the mechanisms of premature aging. These rare, genetic conditions offer valuable insights into the normal aging process and the complex biology of cardiovascular disease. Many of these advances have been made in the most dramatic of these disorders, Hutchinson-Gilford progeria syndrome. Although characterized by features of normal aging such as alopecia, skin wrinkling, and osteoporosis, patients with Hutchinson-Gilford progeria syndrome are affected by accelerated, premature arteriosclerotic disease that leads to heart attacks and strokes at a mean age of 13 years. In this review, we highlight recent advances in the biology of premature aging uncovered in Hutchinson-Gilford progeria syndrome and other accelerated aging syndromes, advances that provide insight into the mechanisms of cardiovascular diseases ranging from atherosclerosis to arrhythmias.

  4. Population-level changes to promote cardiovascular health

    NARCIS (Netherlands)

    T. Jorgensen; S. Capewell (S.); E. Prescott (E.); S. Allender (S.); S. Sans (Susana); T. Zdrojewski (T.); D. de Bacquer (Dirk); J. de Sutter; O.H. Franco (Oscar); S. Løgstrup (S.); G. Volpe (Giampiero); S. Malyutina; W.M.M. Verschuren (W. M. Monique); D. Vanuzzo (Diego)

    2012-01-01

    textabstractBackground: Cardiovascular diseases (CVD) cause 1.8 million premature (<75 years) death annually in Europe. The majority of these deaths are preventable with the most efficient and cost-effective approach being on the population level. The aim of this position paper is to assist authorit

  5. Sexuality in pregnancy and premature labour.

    Science.gov (United States)

    Georgakopoulos, P A; Dodos, D; Mechleris, D

    1984-09-01

    The relation of sexual behaviour during pregnancy to the initiation of labour was investigated in 358 patients of whom 58 were delivered after premature labour and 300 were delivered spontaneously at term. In all patients the mean weekly coital frequency and the frequency of orgasm were investigated by means of a retrospective questionnaire. There was no significant difference in coital or orgasmic frequency between the women who had a premature labour and those who had a spontaneous delivery at term. This was also true when those having premature labour were divided into those starting labour with ruptured membranes and those starting with contractions.

  6. Acute appendicitis in a premature baby

    Energy Technology Data Exchange (ETDEWEB)

    Beluffi, Giampiero; Alberici, Elisa [Department of Radiodiagnosis, Section of Paediatric Radiology, IRCCS Policlinico S. Matteo, Piazzale Golgi 2, 27100 Pavia PV (Italy)

    2002-07-01

    A case of acute appendicitis in a premature baby in whom diagnosis was suggested on plain films of the abdomen is presented. In this baby air in a hollow viscus suspected of being an enlarged appendix was the clue to diagnosis. The diagnostic dilemma of this rare and life-threatening condition in premature babies and newborns is underlined. The relevance of different imaging modalities and of different findings in this age group is discussed. Awareness of this rare condition and possible differential diagnosis in newborns and premature babies is stressed. (orig.)

  7. [Premature newborn: a case presentation].

    Science.gov (United States)

    Pastor Rodríguez, Jesús David; Pastor Bravo, María Del Mar; López García, Visitación; Cotes Teruel, María Isabel; Mellado, Jesús Eulogio; Cárceles, José Jara

    2010-01-01

    A case is presented of a premature newborn of 27 weeks gestation and weighing 420 grams who was delivered as a result of a maternal pre-eclampsia and retarded intra-uterine growth. During the 125 days of hospitalisation, an individual care plan based on the Virginia Henderson model was devised and applied to both the child and her parents using NANDA diagnostics, interventions according to the NIC classification, and the expected results according to the NOC classification. The Marjory Gordon functional patterns were used for the initial assessment. By applying the pre-term newborn (PTNB) plan, all their needs were provided and were modified throughout the hospital stay, with new needs that were added to the established ones. These required a continuous assessment with the subsequent adapting of the care plan. Likewise, the care required by the parents varied from the initial grief due to the possible loss of their child to learning the alarm signs and the home care that their child would need. The child was finally discharged weighing 2900 grams and with normal neurological and psychomotor development, although with a lower weight appropriate to her age. Currently, at 2 years old, the child has a normal neurological and psychomotor development, but with weight and size lower than the P(3) percentile. She requires speech therapy treatment due to paralysis of the right vocal cord.

  8. Psychosexual therapy for premature ejaculation.

    Science.gov (United States)

    Althof, Stanley E

    2016-08-01

    Premature ejaculation (PE) is a male sexual dysfunction that creates considerable anguish for the man, his partner and their relationship. PE is not one disorder but includes the four subtypes (lifelong, acquired, natural and subjective) each with unique psychological concerns and issues. Psychological treatment for men and couples with PE addresses sexual skills/techniques but also focuses on issues of self-esteem, performance anxiety and interpersonal conflict. The outcome studies for psychotherapy alone are difficult to interpret and compare because of poor methodological design (lack of control groups, small sample size, poor outcome measures and lack of follow-up). However, the few studies that surmount these methodological hurdles suggest that psychological intervention offers men and couples a promising treatment option. Combination pharmaco- and psychotherapy is the most promising intervention for lifelong and acquired PE and offers superior efficacy to drug alone. This is because men and couples learn sexual skills, address the intrapsychic, interpersonal and cognitive issues that precipitate and maintain the dysfunction.

  9. The epidemiology of premature ejaculation.

    Science.gov (United States)

    Saitz, Theodore Robert; Serefoglu, Ege Can

    2016-08-01

    Vast advances have occurred over the past decade with regards to understanding the epidemiology, pathophysiology and management of premature ejaculation (PE); however, we still have much to learn about this common sexual problem. As a standardized evidence-based definition of PE has only recently been established, the reported prevalence rates of PE prior to this definition have been difficult to interpret. As a result, a large range of conflicting prevalence rates have been reported. In addition to the lack of a standardized definition and operational criteria, the method of recruitment for study participation and method of data collection have obviously contributed to the broad range of reported prevalence rates. The new criteria and classification of PE will allow for continued research into the diverse phenomenology, etiology and pathogenesis of the disease to be conducted. While the absolute pathophysiology and true prevalence of PE remains unclear, developing a better understanding of the true prevalence of the disease will allow for the completion of more accurate analysis and treatment of the disease.

  10. [Sexological intervention on premature ejaculation].

    Science.gov (United States)

    San Martín Blanco, C

    2014-07-01

    Strategies, recommendations and techniques proposed by sex therapy for intervention on premature ejaculation, have represented for nearly four decades the most effective model of intervention in this sexual dysfunction, which currently is complemented by the efficacy of dapoxetine drug treatment. Clinical experience and recent studies support that combined intervention offers the best therapeutic results. In addition in sex therapy, etiologic diagnosis is obtained from the analysis of the interrelationship of the couple. Diagnostic and therapeutic intervention has to be always centered in the relationship, so the techniques and resources must be applied with the expectation of being implemented in the sexual interaction. It will therefore be the relationship that receive treatment, even if medication is used for one of the members of the couple. On the other hand, this model of intervention can be implemented by a professional with training, although not necessarily a specialist. Copyright © 2014 Elsevier España, S.L.U. y Sociedad Española de Medicina Rural y Generalista (SEMERGEN). All rights reserved.

  11. Medical therapy for premature ejaculation

    Science.gov (United States)

    Mohee, Amar; Eardley, Ian

    2011-01-01

    Premature ejaculation (PE) is a common male sexual dysfunction. Advances in PE research have been hampered owing to a nonstandardized definition of PE, until the definition by the International Society of Sexual Medicine (ISSM) in 2009. Once the diagnosis of PE is established through a thorough history, a variety of medical therapies is available, including tricyclic antidepressants, selective serotonin reuptake inhibitors (SSRIs), centrally acting opiates, phosphodiesterase 5 inhibitors and topical desensitizing creams. Most of these treatments increase the intravaginal ejaculation latency time (IELT) and patient satisfaction scores, with the most convincing evidence for SSRIs and topical creams. Daily SSRIs such as paroxetine, although efficacious, do have a substantial and prolonged side effect profile. Dapoxetine, which is a on-demand SSRI, is the only licensed drug for the treatment of PE, increasing IELT by a factor of 2.5 to 3 with limited and tolerable side effects. In the near future, the topical aerosol PSD502 is due to be licensed for the treatment of PE, increasing IELT by up to a factor of 6 but having minimal local and negligible systemic side effects. PMID:22046199

  12. Maternal assessment of pain in premature infants

    Directory of Open Access Journals (Sweden)

    Maria Carolina Correia dos Santos

    2015-12-01

    Full Text Available Objective: to identify mothers' perceptions about the pain in their premature babies in the Neonatal Intensive Care Unit. Methods: evaluative, quantitative study with investigative nature conducted with 19 mothers of hospitalized premature newborns. Data were obtained from closed questions, answered by mothers. Results: from the participants, two (10.5% reported that newborns are unable to feel pain. From the 17 mothers who said that premature babies can feel pain, the majority (94.1% identified crying as a characteristic of pain sensation. Eleven (64.7% stated that uneasiness is a sign of pain in newborns. Conclusion: for the proper management of neonatal pain it is essential that mothers know the signs of pain in premature newborns, and that health professionals instruct this recognition, through the enhancement of the maternal presence and practice of effective communication between professionals and newborns’ families.

  13. Future Applications of Antioxidants in Premature Infants

    Science.gov (United States)

    Lee, Jennifer W.; Davis, Jonathan M.

    2012-01-01

    Purpose of Review This review will examine the unique susceptibility of premature infants to oxidative stress, the role of reactive oxygen species (ROS) in the pathogenesis of common disorders of the preterm infant, and potential for therapeutic interventions using enzymatic and/or non-enzymatic antioxidants. Recent Findings Oxidative stress is caused by an imbalance between the production of ROS and the ability to detoxify them with the help of antioxidants. The premature infant is especially susceptible to ROS-induced damage because of inadequate antioxidant stores at birth, as well as impaired upregulation in response to oxidant stress. Thus, the premature infant is at increased risk for the development of ROS-induced diseases of the newborn, such as bronchopulmonary dysplasia, retinopathy of prematurity, necrotizing enterocolitis, and periventricular leukomalacia. Summary Potential therapies for ROS-induced disease include both enzymatic and non-enzymatic antioxidant preparations. More research is required to determine the beneficial effects of supplemental antioxidant therapy. PMID:21150443

  14. Apnea of prematurity: challenges and solutions

    Directory of Open Access Journals (Sweden)

    Picone S

    2014-06-01

    Full Text Available Simonetta Picone, Roberto Aufieri, Piermichele PaolilloDivision of Neonatology and Neonatal Intensive Care, Department of Maternal and Child Health, Casilino General Hospital, Rome, ItalyAbstract: Apnea of prematurity is a developmental disorder that frequently affects preterm infants, especially those with lower gestational age. Even if apnea of prematurity is by definition a self-limiting condition, it can cause serious problems during the hospital stay and can potentially have long-term neurological and cognitive consequences depending on the severity and intensity of the episodes. The diagnosis of apnea of prematurity can be made only after excluding a number of diseases of the preterm infant in which apnea may be an epiphenomenon. Etiological diagnosis is essential for selection of appropriate treatment, which may be nonpharmacological or involve use of drugs.Keywords: apnea of prematurity, idiopathic and secondary apnea, caffeine

  15. Cardiovascular protection in type 2 diabetes: time to ADVANCE management ACCORDing to the evidence

    Directory of Open Access Journals (Sweden)

    Hajhosseiny R

    2013-12-01

    Full Text Available Reza Hajhosseiny,1 Kaivan Khavandi,1 Soudeh Mashayekhi,2 Adam S Greenstein,3 Rayaz A Malik31British Heart Foundation Centre of Cardiovascular Excellence, St Thomas' Hospital, London, UK; 2Department of Primary Care and Public Health, Imperial College London, London, UK; 3Institute of Human Development, University of Manchester, Manchester, UKAbstract: Individuals with type 2 diabetes mellitus are at very substantial risk of cardiovascular disease, and most will succumb to complications from premature coronary artery events. At the same time, the diabetic myocardium undergoes unique phenotypic alterations as a consequence of multiple structural and cellular injuries, which together form "diabetic cardiomyopathy." Attempts to curb risk through intensive modulation of glycemia and blood pressure have proven disappointing in preventing cardiovascular events, and potentially even dangerous. Conversely, prior to development of disease, there appears to be a linear relationship between risk parameters and events. These observations are likely the consequence of widespread vascular damage, which is present at the point that glycemic thresholds meet diagnostic criteria for diabetes. This is particularly true of the microcirculation. Interventions at the prediabetic stage have been consistent with this, where early intensive risk-factor modulation has been successful in preventing events and even regressing existing risk. Upstream, the force driving these pathologies is being overweight and obesity. High-risk individuals can be identified through simple body mass parameters, with confirmation of prediabetes/metabolic syndrome with further assessment of other metabolic parameters such as glucose and lipids. A number of novel pharmacotherapies may prove beneficial at this stage, and incretin-based therapies appear particularly promising in this respect. Similarly, bariatric procedures have shown remarkable improvements in metabolic and cardiovascular

  16. Role of Globular Adiponectin in Diabetes and Its Cardiovascular Complications%脂连素球状域与糖尿病及其心血管并发症关系

    Institute of Scientific and Technical Information of China (English)

    刘文超; 高向东

    2011-01-01

    作为脂连素的活性部位,脂连素球状域能够调节糖脂代谢、改善胰岛素抵抗和保护胰岛β细胞;另外脂连素球状域还具有保护心血管系统和抗炎症的作用.但近年来又有研究认为脂连素球状域具有促炎症的作用,这可能会限制其临床的应用.%As an active fragment of adiponectin, globular adiponectin could regulate the glucose and lipids metabolism, ameliorate insulin resistance and protect pancreatic β-cells. Besides, globular adiponectin exerts cardiovascular protection and anti-inflammatory effects. But in recent years, the pro-inflammatory effects of globular adiponectin were observed, which might limit its application in clinic.

  17. Premature dental eruption: report of case.

    LENUS (Irish Health Repository)

    McNamara, C M

    2011-08-05

    This case report reviews the variability of dental eruption and the possible sequelae. Dental eruption of the permanent teeth in cleft palate children may be variable, with delayed eruption the most common phenomenon. A case of premature dental eruption of a maxillary left first premolar is demonstrated, however, in a five-year-old male. This localized premature dental eruption anomaly was attributed to early extraction of the primary dentition, due to caries.

  18. PECULIARITIES OF BREAST FEEDING OF PREMATURE CHILDREN

    Directory of Open Access Journals (Sweden)

    V.К. Kotlukov

    2011-01-01

    Full Text Available The article presents main strategies of breast feeding of prematurely born infants support, such as use of Philips AVENT breast pumpfor lactation formation and feeding of the infant with native breast milk.Key words: premature infants, nursing mother, breast feeding support, modern accessories for breast feeding support. (Voprosy sovremennoi pediatrii — Current Pediatrics. 2011; 10 (6: 170–175

  19. The pathophysiology of acquired premature ejaculation

    OpenAIRE

    McMahon, Chris G; Jannini, Emmanuele A.; Serefoglu, Ege C.; Hellstrom, Wayne J.G.

    2016-01-01

    The second Ad Hoc International Society for Sexual Medicine (ISSM) Committee for the Definition of Premature Ejaculation defined acquired premature ejaculation (PE) as a male sexual dysfunction characterized by a the development of a clinically significant and bothersome reduction in ejaculation latency time in men with previous normal ejaculatory experiences, often to about 3 minutes or less, the inability to delay ejaculation on all or nearly all vaginal penetrations, and the presence of ne...

  20. Radiologic interventional retrieval of retained central venous catheter fragment in prematurity: case report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jee Won; Jo, Jung Hyun; Park, Byeong Ho [College of Medicine, Dong-A University, Busan (Korea, Republic of)

    2007-12-15

    The fracture of a central venous catheter is a rare but potentially serious complication. Moreover, removal of the broken catheter pieces is considerably challenging, especially for premature infants. We report 3 case studies of the percutaneous transcatheter retrieval of broken catheter parts in 3 premature infants. We confirmed the location of the catheter fragments via a DSA venogram with diluted contrast media. Using the minimum amount of contrast, and extreme caution, we made certain no contrast-induced nephrotoxicity of air embolism occurred during catheter manipulation. In addition, when the broken fragment was curled or attached to the cardiac wall, we used a hook-shaped catheter to facilitate the capturing of the catheter with a loopsnare. This report demonstrates the feasibility of removing a retained catheter fragment in a premature infant using a percutaneous transcatheter approach.

  1. Psychosocial Complications of Coronary Artery Disease

    OpenAIRE

    Karimi-Moonaghi, Hossein; Mojalli, Mohammad; Khosravan, Shahla

    2014-01-01

    Background: Cardiovascular diseases are the leading causes of death around the world. The coronary artery disease (CAD) is one of the most common diseases in this category, which can be the trigger to various psychosocial complications. We believe that inadequate attention has been paid to this issue. Objectives: The purpose of the present study was to explore the psychosocial complications of CAD from the Iranian patients’ perspective. Patients and Methods: A qualitative design based on the ...

  2. Neurological Complications Comparing Endoscopically vs. Open Harvest of the Radial Artery

    Science.gov (United States)

    2016-07-05

    Complications Due to Coronary Artery Bypass Graft; Coronary Artery Disease; Myocardial Ischemia; Coronary Disease; Heart Diseases; Cardiovascular Diseases; Arteriosclerosis; Arterial Occlusive Diseases; Vascular Diseases

  3. Is "Delayed Umbilical Cord Clamping" Beneficial for Premature Newborns?

    Directory of Open Access Journals (Sweden)

    Amir-Mohammad Armanian

    2017-05-01

    Full Text Available Background: The appropriate moment for clamping the umbilical cord is controversial. Immediate cord clamping (ICC is an item of active management of the third stage of labor (AMTSL. Unclamped umbilical cord may cause inconvenience in preterm neonates because they commonly need some levels of emergent services. Some studies revealed delayed cord clamping (DCC of preterm neonates results in better health conditions like lower rates of respiratory distress syndrome (RDS, less morbidities in labor room and lower risk of postpartum hemorrhage. The aim of the present study was to determine the effect of delayed umbilical cord clamping on premature neonatal outcomes. Materials and Methods: In this single‑center randomized control trial study, sixty premature neonates (gestational age ≤ 34 weeks were randomly assigned to ICC (cord clamped at 5–10 seconds or DCC (30–45 seconds groups and followed up in neonatal intensive care unit (NICU. Primary outcomes were 1st and 5th minute Apgar score, average of level of hematocrit after birth, intra ventricle hemorrhage and need some levels of resuscitation. Results: Differences in demographic characteristics were not statistically significant. After birth, neonates who had delayed clamping had significantly higher mean hematocrit after at 4-hour of birth (49.58+5.15gr/dl vs. 46.58+5.40gr/dlin DCC vs. ICC groups, respectively (P=0.031. Delayed cord clamping reduced the duration of need to nasal continues positive airway pressure (NCPAP (86.7% and 60.0% in ICC and DCC groups, respectively, P= 0.039. Attractively, the results showed lower incidence of clinical sepsis in delayed cord clamping neonates (53.3% vs. 23.3% in ICC and DCC groups, respectively, P=0.033. Conclusion: Prematurity complications might decrease by delay umbilical cord clamping which improve the hematocrit, duration of need to NCPAP and incidence of clinical sepsis. Furthermore, DCC may have no negative impact on neonatal resuscitation.

  4. Stress and atherosclerotic cardiovascular disease.

    Science.gov (United States)

    Inoue, Nobutaka

    2014-01-01

    Recent major advances in medical science have introduced a wide variety of treatments against atherosclerosis-based cardiovascular diseases, which has led to a significant reduction in mortality associated with these diseases. However, atherosclerosis-based cardiovascular disease remains a leading cause of death. Furthermore, progress in medical science has demonstrated the pathogenesis of cardiovascular disease to be complicated, with a wide variety of underlying factors. Among these factors, stress is thought to be pivotal. Several types of stress are involved in the development of cardiovascular disease, including oxidative stress, mental stress, hemodynamic stress and social stress. Accumulating evidence indicates that traditional risk factors for atherosclerosis, including diabetes, hyperlipidemia, hypertension and smoking, induce oxidative stress in the vasculature. Oxidative stress is implicated in the pathogenesis of endothelial dysfunction, atherogenesis, hypertension and remodeling of blood vessels. Meanwhile, mental stress is a well-known major contributor to the development of cardiovascular disease. The cardiovascular system is constantly exposed to hemodynamic stress by the blood flow and/or pulsation, and hemodynamic stress exerts profound effects on the biology of vascular cells and cardiomyocytes. In addition, social stress, such as that due to a lack of social support, poverty or living alone, has a negative impact on the incidence of cardiovascular disease. Furthermore, there are interactions between mental, oxidative and hemodynamic stress. The production of reactive oxygen species is increased under high levels of mental stress in close association with oxidative stress. These stress responses and their interactions play central roles in the pathogenesis of atherosclerosis-based cardiovascular disease. Accordingly, the pathophysiological and clinical implications of stress are discussed in this article.

  5. Determining the size of retinal features in prematurely born children by fundus photography.

    Science.gov (United States)

    Knaapi, Laura; Lehtonen, Tuomo; Vesti, Eija; Leinonen, Markku T

    2015-06-01

    The purpose was to study the effect of prematurity on the macula-disc centre distance and whether it could be used as a reference tool for determining the size of retinal features in prematurely born children by fundus photography. The macula-disc centre distance of the left eye was measured in pixels from digital fundus photographs taken from 27 prematurely born children aged 10-11 years with Topcon fundus camera. A conversion factor for Topcon fundus camera (194.98 pixel/mm for a 50° lens) was used to convert the results in pixels into metric units. The macula-disc centre distance was 4.74 mm, SD 0.29. No correlation between ametropia and the macula-disc centre distance was found (r = -0.07, p > 0.05). One child (subject 20) had high myopia and retinopathy of prematurity (ROP), and the macula-disc centre distance was longer than average (6.35 mm). The macula-disc centre distance in prematurely born children at the age of 10-11 years provides an easy-to-use reference tool for evaluating the size of retinal features on fundus photographs. However, if complications of ROP, for example temporal macular dragging or high ametropia, are present, the macula-disc centre distance is potentially altered and a personal macula-disc centre distance should be determined and used as a refined reference tool. © 2014 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

  6. SUPER EARLY PREMATURE BIRTH IN TERMS OF THE NEW STANDARD OF LIVE BIRTH IN THE REPUBLIC OF SAKHA (YAKUTIA).

    Science.gov (United States)

    Baisheva, N S; Duglas, N I; Pavlova, T Yu; Yakovleva, E B; Rad, Ya G

    2015-01-01

    Premature birth is a serious problem of public health around the world owing to the high frequency of complications and perinatal losses. According to the WHO recommendations by gestation terms the premature birth divides into: super early premature birth (SEPB) in the term of 22-27 weeks, early PB in the term of 28-33 weeks and PB in the term of 34-37 weeks. Preterm born infants make 85%, and in the neonatal mortality structure make more than 55%. It is necessary to consider that in recent years the number of women in the premature birth development risk group has increased, to which patients with a uterus scar, extragenital pathology, supporting reproductive technology treatment pregnancy are related.

  7. Neuromodulation of Limb Proprioceptive Afferents Decreases Apnea of Prematurity and Accompanying Intermittent Hypoxia and Bradycardia.

    Directory of Open Access Journals (Sweden)

    Kalpashri Kesavan

    Full Text Available Apnea of Prematurity (AOP is common, affecting the majority of infants born at <34 weeks gestational age. Apnea and periodic breathing are accompanied by intermittent hypoxia (IH. Animal and human studies demonstrate that IH exposure contributes to multiple pathologies, including retinopathy of prematurity (ROP, injury to sympathetic ganglia regulating cardiovascular action, impaired pancreatic islet cell and bone development, cerebellar injury, and neurodevelopmental disabilities. Current standard of care for AOP/IH includes prone positioning, positive pressure ventilation, and methylxanthine therapy; these interventions are inadequate, and not optimal for early development.The objective is to support breathing in premature infants by using a simple, non-invasive vibratory device placed over limb proprioceptor fibers, an intervention using the principle that limb movements trigger reflexive facilitation of breathing.Premature infants (23-34 wks gestational age, with clinical evidence of AOP/IH episodes were enrolled 1 week after birth. Caffeine treatment was not a reason for exclusion. Small vibration devices were placed on one hand and one foot and activated in 6 hour ON/OFF sequences for a total of 24 hours. Heart rate, respiratory rate, oxygen saturation (SpO2, and breathing pauses were continuously collected.Fewer respiratory pauses occurred during vibration periods, relative to baseline (p<0.005. Significantly fewer SpO2 declines occurred with vibration (p<0.05, relative to control periods. Significantly fewer bradycardic events occurred during vibration periods, relative to no vibration periods (p<0.05.In premature neonates, limb proprioceptive stimulation, simulating limb movement, reduces breathing pauses and IH episodes, and lowers the number of bradycardic events that accompany aberrant breathing episodes. This low-cost neuromodulatory procedure has the potential to provide a non-invasive intervention to reduce apnea, bradycardia and

  8. Extreme Thrombocytosis and Cardiovascular Surgery

    Science.gov (United States)

    Natelson, Ethan A.

    2012-01-01

    Extreme thrombocytosis is a major risk factor for excessive bleeding and for thrombosis, either of which can complicate cardiovascular surgical and interventional procedures. Extreme thrombocytosis can also cause an unusual syndrome, erythromelalgia, that results in a type of chronic microvascular occlusive arterial disease. We present the differential diagnosis of conditions that may lead to extreme thrombocytosis, 3 cases (each of which illustrates a different potential complication), and a review of the pertinent medical literature. Correcting excessive thrombocytosis is typically not difficult, whether electively or acutely, and effective therapy usually controls thrombosis and excessive hemorrhage postprocedurally. PMID:23304015

  9. Developmental Outcomes of Premature and Low Birth Weight Infants

    Directory of Open Access Journals (Sweden)

    Reza Saeidi

    2016-03-01

    Full Text Available Background: Prematurity is the most common cause of death and disability And Preterm infants, are prone to developmental complications. For this reason this study was designed for follow up of these babies until 2 years by modified DDST-2. Methods: This study was a prospective longitudinal descriptive study from March 2009 to March 2011 in clinic of sheikh and Imam Reza Hospitals, mashhad, Iran. Sample size with Confidence coefficient of 95% and power 80%, was determined 100 hundred babies. Infants were seen by a pediatrician at a follow up clinic at 1, 3, 6, 9,12,15,18, 24, months.The developmental assessment was done using Denver-2 Developmental Screening Test. Results: mean age for smiling was 4/6 ± 2/1  months which significantly differed with appropriate age (p = 0.000, mean age for telling two syllables words 11/7±  1/9 months, without significant difference of appropriate age.(p = 0.139. Average age for understanding NO was 10/4±  2/0 months that significantly differed with appropriate age(p = 0.000. The average age for telling 6 word was 17/8±  3/0, without significant difference with appropriate age (p = 0.510. Conclusion: Children with history of prematurity and low birth weight have more disability and developmental delay so they need to developmental screening tests.

  10. Necrotizing Enterocolitis: A dreadful condition of premature babies

    Directory of Open Access Journals (Sweden)

    Deepak sharma

    2014-12-01

    Full Text Available NEC is inflammatory necrosis of intestine with most common site being terminal ileum and ascending colon in preterm babies (1. The condition is typically seen in premature infants, and the timing of its onset is generally inversely proportional to the gestational age of the baby at birth, i.e. The earlier a baby is born, longer is the time of risk for NEC in premature babies. The incidence of NEC is inversely proportional to the gestational age and birth weight (2. Baby have initial symptoms which include feeding intolerance, increased gastric residuals, abdominal distension and bloody stools (3. The laboratory triad includes metabolic acidosis, hyponatremia and thrombocytopenia. Pneumatosis intestinalis is the pathognomonic radiological finding in the NEC. Modified Bell’s staging is used to stage the NEC. Treatment involves Nil per Oral, supportive care, antibiotics, surgery in advanced stages and parenteral nutrition (4,5. Complication of NEC includes mortality, prolonged NICU stay, intestinal strictures, enterocutaneous fistula, intra-abdominal abscess, cholestasis, and short-bowel syndrome (6,7, neurodevelopmental, motor, sensory, and cognitive problems (8,9.

  11. Raised Vaginal Fluid Fibronectin Level Indicates Premature Rupture of Membrane

    Directory of Open Access Journals (Sweden)

    Amrita Bhowmik

    2012-07-01

    Full Text Available Background: Premature rupture of membrane (PROM is one of the common complications of pregnancy that has major impact on fetal and neonatal outcome. It is the commonest clinical event where a normal pregnancy becomes suddenly a high-risk one for mother and fetus or neonate. Objective: The study was undertaken to investigate whether raised fibronectin level in vaginal fluid may indicate premature rupture of membrane. Materials and Methods: This cross sectional study was conducted in the department of Obstetrics and Gynecology in Sir Salimullah Medical College & Mitford Hospital, Dhaka during the period of January 2006 to December 2007. A total of 114 pregnant women with gestational age 28th week up to 40th week were included. Sixty were PROM (Group I and 54 were non-PROM (Group II subjects. Fibronectin in vaginal fluid was measured by an immunochemical reaction by nephelometer. Statistical analysis was done by SPSS version 10.0. Results: The PROM patients had significantly higher concentration of fibronectin (225.77 ± 115.18 ng/mL compared to that in non-PROM subjects (8.04 ± 16.17 ng/mL (p < 0.001. Conclusion: It can be concluded that in cases of unequivocal rupture or intactness of the membranes, the result of the fibronectin test corresponds well with the clinical situation. So fibronectin is a sensitive test for detection of amniotic fluid in the vagina.

  12. Animal Models of Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Carlos Zaragoza

    2011-01-01

    Full Text Available Cardiovascular diseases are the first leading cause of death and morbidity in developed countries. The use of animal models have contributed to increase our knowledge, providing new approaches focused to improve the diagnostic and the treatment of these pathologies. Several models have been developed to address cardiovascular complications, including atherothrombotic and cardiac diseases, and the same pathology have been successfully recreated in different species, including small and big animal models of disease. However, genetic and environmental factors play a significant role in cardiovascular pathophysiology, making difficult to match a particular disease, with a single experimental model. Therefore, no exclusive method perfectly recreates the human complication, and depending on the model, additional considerations of cost, infrastructure, and the requirement for specialized personnel, should also have in mind. Considering all these facts, and depending on the budgets available, models should be selected that best reproduce the disease being investigated. Here we will describe models of atherothrombotic diseases, including expanding and occlusive animal models, as well as models of heart failure. Given the wide range of models available, today it is possible to devise the best strategy, which may help us to find more efficient and reliable solutions against human cardiovascular diseases.

  13. Premature Ejaculation and Utilization of Cognitive Techniques

    Directory of Open Access Journals (Sweden)

    Serkan AKKOYUNLU

    2013-03-01

    Full Text Available Introduction: Premature ejaculation is the most common male sexual dysfunction leading to distress in many couples. Master and Johnson emphasized the concept of early learned experiences and Kaplan emphasized lack of sensory awareness. For treatment sex therapists mainly utilize start-stop and squeeze techniques as homework. Couples enter sex therapy with some cognitive distortions and beliefs about sex and sexuality. These beliefs are also named sexual myths. For some couples using techniques to challenge cognitive distortions and maladaptive beliefs about sex and sexuality can be used. In this paper by presenting a case we discussed how cognitive techniques can be used along with behaviour techniques with couples. Case: Presenting clients are five years married couple who are thirty and twenty nine years old respectively. They attended to the outpatient clinic with the request of the female client. Their main complaint was premature ejaculation. They were diagnosed premature ejaculation using clinical interview. In treatment besides start and stop technique, cognitive techniques were utilized to address dysfunctional beliefs about sexuality. Discussion: Premature ejaculation is a male sexual dysfunction that causes distress and intimacy problems between couples. Stop start and squeeze techniques were accepted as the choice of treatment but their effectiveness is questioned recently. Also cognitive distortions and maladaptive beliefs may hamper therapy progress. Besides that, behavioral techniques utilizing cognitive techniques to lessen the degree of dysfunctional beliefs about sex and sexuality may help the couple to overcome premature ejaculation and enhance sexual satisfaction and intimacy.

  14. Clinical analysis of high risk factors for premature and prognosis of premature infants%早产高危因素及早产儿预后的临床分析

    Institute of Scientific and Technical Information of China (English)

    晏金荣

    2016-01-01

    目的:分析早产高危因素及早产儿预后的影响因素。方法:回顾性分析55例早产儿的临床资料,分析早产原因及影响预后的因素。结果:导致早产的高危因素主要包括胎膜早破、前置胎盘、重度子痫前期、高龄、妊娠期贫血、多胎妊娠和瘢痕子宫等。影响早产儿预后的因素主要包括胎龄、体重、分娩方式。结论:早产的高危因素复杂。重视围生期保健、防治妊娠并发症可降低早产的发生率。%Objective:To analyze the high risk factors for premature and the influence factors for prognosis of premature infants. Methods:The clinical data of 55 cases of premature infants were analyzed retrospectively.The high risk factors for premature and the influence factors for prognosis of premature infants were analyzed.Results:The high risk factors causing premature included premature rupture of membrane,placenta previa,severe preeclampsia,age,gestational anemia,multiple pregnancy and scarred uterus.The factors affecting the prognosis of premature infants included gestational age,body weight and delivery mode.Conclusion:The high risk factors of preterm were complex.Paying attention to the perinatal health care and taking measures to prevent and control the pregnancy complications actively could reduce the incidence of premature infants.

  15. Magnetic resonance imaging of white matter diseases of prematurity

    Energy Technology Data Exchange (ETDEWEB)

    Rutherford, Mary A.; Supramaniam, Veena; Ederies, Ashraf; Chew, Andrew; Anjari, Mustafa; Counsell, Serena [Imperial College, Hammersmith Hospital, Robert Steiner MR Unit, MRC Clinical Sciences Centre, London (United Kingdom); Bassi, Laura; Groppo, Michela; Ramenghi, Luca A. [University of Milan, NICU, Institute of Pediatrics and Neonatology, Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Milan (Italy)

    2010-06-15

    Periventricular leucomalacia (PVL) and parenchymal venous infarction complicating germinal matrix/intraventricular haemorrhage have long been recognised as the two significant white matter diseases responsible for the majority of cases of cerebral palsy in survivors of preterm birth. However, more recent studies using magnetic resonance imaging to assess the preterm brain have documented two new appearances, adding to the spectrum of white matter disease of prematurity: punctate white matter lesions, and diffuse excessive high signal intensity (DEHSI). These appear to be more common than PVL but less significant in terms of their impact on individual neurodevelopment. They may, however, be associated with later cognitive and behavioural disorders known to be common following preterm birth. It remains unclear whether PVL, punctate lesions, and DEHSI represent a continuum of disorders occurring as a result of a similar injurious process to the developing white matter. This review discusses the role of MR imaging in investigating these three disorders in terms of aetiology, pathology, and outcome. (orig.)

  16. Congenital cerebral palsy, child sex and parent cardiovascular risk

    DEFF Research Database (Denmark)

    Streja, Elani; Wu, Chunsen; Uldall, Peter Vilhelm

    2013-01-01

    OBJECTIVE: Genes associated with cardiovascular disease may also be risk factors for congenital cerebral palsy (CP) and these associations may be modified by sex, since there is an increased risk of CP in male children. We investigated the association between CP of the child with cardiovascular...... up was 50 ± 8 years. After adjustment for maternal age, parental education, child's sex, child's residence, child being small for gestational age and maternal hypertensive disorder during pregnancy, mothers of CP male children had an excess risk of cardiovascular disease (HR: 1.52, 95% CI: 1...... for cerebrovascular disease (HR: 2.73, 95% CI: 1.45- 5.12). There was no increased risk of cardiovascular events in mothers of female CP children, or fathers of CP children of any sex. CONCLUSIONS: Women that have a male child with CP are at increased risk for premature cardiovascular disease. Part...

  17. Pregnancy Complications: Chlamydia

    Science.gov (United States)

    ... Global Map Premature birth report card Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal ... virus and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce ...

  18. Pregnancy Complications: Syphilis

    Science.gov (United States)

    ... Global Map Premature birth report card Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal ... virus and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce ...

  19. Pregnancy Complications: Gonorrhea

    Science.gov (United States)

    ... Global Map Premature birth report card Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal ... virus and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce ...

  20. Pregnancy Complications: Salmonellosis

    Science.gov (United States)

    ... Global Map Premature birth report card Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal ... virus and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce ...

  1. Pregnancy Complications: Genital Herpes

    Science.gov (United States)

    ... Global Map Premature birth report card Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal ... virus and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce ...

  2. The effect of excess weight gain with intensive diabetes mellitus treatment on cardiovascular disease risk factors and atherosclerosis in type 1 diabetes mellitus: results from the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications Study (DCCT/EDIC) study.

    Science.gov (United States)

    Purnell, Jonathan Q; Zinman, Bernard; Brunzell, John D

    2013-01-15

    Intensive diabetes mellitus therapy of type 1 diabetes mellitus reduces diabetes mellitus complications but can be associated with excess weight gain, central obesity, and dyslipidemia. The purpose of this study was to determine whether excessive weight gain with diabetes mellitus therapy of type 1 diabetes mellitus is prospectively associated with atherosclerotic disease. Subjects with type 1 diabetes mellitus (97% white, 45% female, mean age 35 years) randomly assigned to intensive or conventional diabetes mellitus treatment during the Diabetes Control and Complications Trial (DCCT) underwent intima-media thickness (n = 1015) and coronary artery calcium score (n = 925) measurements during follow-up in the Epidemiology of Diabetes Interventions and Complications (EDIC) Study. Intensive treatment subjects were classified by quartile of body mass index change during the DCCT. Excess gainers (4th quartile, including conventional treatment subjects meeting this threshold) maintained greater body mass index and waist circumference, needed more insulin, had greater intima-media thickness (+5%, P history of diabetes mellitus, hypertension, and hyperlipidemia was associated with greater intima-media thickness with intensive but not conventional treatment. Excess weight gain in DCCT is associated with sustained increases in central obesity, insulin resistance, dyslipidemia and blood pressure, as well as more extensive atherosclerosis during EDIC. URL for DCCT: http://clinicaltrials.gov; Unique identifier: NCT00360815. URL for EDIC: http://clinicaltrials.gov; Unique identifier: NCT00360893.

  3. Long-term health consequences of premature or early menopause and considerations for management

    Science.gov (United States)

    Faubion, Stephanie S.; Kuhle, Carol L.; Shuster, Lynne T.; Rocca, Walter A.

    2015-01-01

    Aim To review the current evidence concerning the long-term harmful effects of premature or early menopause, and to discuss some of the clinical implications. Material and methods Narrative review of the literature. Results Women undergoing premature or early menopause, either following bilateral salpingo-oophorectomy or because of primary ovarian insufficiency, experience the early loss of estrogen and other ovarian hormones. The long-term consequences of premature or early menopause include adverse effects on cognition, mood, cardiovascular, bone, and sexual health, as well as an increased risk of early mortality. The use of hormone therapy has been shown to lessen some, although not all of these risks. Therefore, multiple medical societies recommend providing hormone therapy at least until the natural age of menopause. It is important to individualize hormone therapy for women with early estrogen deficiency, and higher dosages may be needed to approximate physiological concentrations found in premenopausal women. It is also important to address the psychological impact of early menopause and to review the options for fertility and the potential need for contraception, if the ovaries are intact. Conclusions Women who undergo premature or early menopause should receive individualized hormone therapy and counseling. PMID:25845383

  4. [Diabetic retinopathy complications--12-year retrospective study].

    Science.gov (United States)

    Ignat, Florica; Davidescu, Livia

    2002-01-01

    It is analyzed, on a retrospective study on 12 years, the incidence of diabetus melitus cases, hospitalized in the Ophthalmologic Clinic from Craiova with special mention to the frequency of the diabetic retinopathy, of it's complications and in an accordance to other general diseases, especially cardiovascular's, which contributes to the aggravation of the diabetic ocular in juries evolution. The study underlines the high incidence of the new founded cases with diabetus melitus in complicated diabetes retinopathy stage; the high frequency of ocular complications is explained, according to our statistic facts and through an insufficient treatment, sometimes incorrect and many other cases total neglected by the patients.

  5. Acute gastrointestinal complications after cardiac surgery.

    Science.gov (United States)

    Halm, M A

    1996-03-01

    Gastrointestinal problems, with an incidence of about 1%, may complicate the postoperative period after cardiovascular surgery, increasing morbidity, length of stay, and mortality. Several risk factors for the development of these complications, including preexisting conditions; advancing age; surgical procedure, especially valve, combined bypass/valve, emergency, reoperative, and aortic dissection repair; iatrogenic conditions; stress; ischemia; and postpump complications, have been identified in multiple research studies. Ischemia is the most significant of these risk factors after cardiovascular surgery. Mechanisms that have been implicated include longer cardiopulmonary bypass and aortic cross-clamp times and hypoperfusion states, especially if inotropic or intra-aortic balloon pump support is required. These risk factors have been linked to upper and lower gastrointestinal bleeding, paralytic ileus, intestinal ischemia, acute diverticulitis, acute cholecystitis, hepatic dysfunction, hyperamylasemia, and acute pancreatitis. Gastrointestinal bleeding accounts for almost half of all complications, followed by hepatic dysfunction, intestinal ischemia, and acute cholecystitis. Identification of these gastrointestinal complications may be difficult because manifestations may be masked by postoperative analgesia or not reported by patients because they are sedated or require prolonged mechanical ventilation. Furthermore, clinical manifestations may be nonspecific and not follow the "classic" clinical picture. Therefore, astute assessment skills are needed to recognize these problems in high-risk patients early in their clinical course. Such early recognition will prompt aggressive medical and/or surgical management and therefore improve patient outcomes for the cardiovascular surgical population.

  6. Postoperative abdominal complications after cardiopulmonary bypass

    Directory of Open Access Journals (Sweden)

    Dong Guohua

    2012-10-01

    Full Text Available Abstract Background To summarize the diagnostic and therapeutic experiences on the patients who suffered abdominal complications after cardiovascular surgery with cardiopulmonary bypass(CPB. Methods A total of 2349 consecutive patients submitted to cardiovascular surgery with CPB in our hospital from Jan 2004 to Dec 2010 were involved. The clinical data of any abdominal complication, including its incidence, characters, relative risks, diagnostic measures, medical or surgical management and mortality, was retrospectively analyzed. Results Of all the patients, 33(1.4% developed abdominal complications postoperatively, including 11(33.3% cases of paralytic ileus, 9(27.3% of gastrointestinal haemorrhage, 2(6.1% of gastroduodenal ulcer perforation, 2(6.1% of acute calculus cholecystitis, 3(9.1% of acute acalculus cholecystitis, 4(12.1% of hepatic dysfunction and 2(6.1% of ischemia bowel diseases. Of the 33 patients, 26 (78.8% accepted medical treatment and 7 (21.2% underwent subsequent surgical intervention. There were 5(15.2% deaths in this series, which was significantly higher than the overall mortality (2.7%. Positive history of peptic ulcer, advanced ages, bad heart function, preoperative IABP support, prolonged CPB time, low cardiac output and prolonged mechanical ventilation are the risk factors of abdominal complications. Conclusions Abdominal complications after cardiovascular surgery with CPB have a low incidence but a higher mortality. Early detection and prompt appropriate intervention are essential for the outcome of the patients.

  7. Temporal comparative analysis of computed tomography with ultrasound for intracranial hemorrhage in premature infants

    Energy Technology Data Exchange (ETDEWEB)

    Quisling, R.G.; Reeder, J.D.; Kaude, J.V.; Setzer, E.S.

    1983-02-01

    This study focuses on comparison of computed tomography and ultrasound in premature infants with intracranial hemorrhage and its complications. It was determined that close correlation (95%) exists between CT and ultrasound for evaluations of ventriculomegaly. Although there is reasonable correlation for the identification and localization of periventricular, intraventricular and choroidal hemorrhages, ultrasound defined such lesions at higher rates. Subarachnoid blood and periventricular edema were diagnosed better or exclusively by CT.

  8. Endoscopic Diagnosis and Management of Iatrogenic Cervical Esophageal Perforation in Extremely Premature Infants

    Directory of Open Access Journals (Sweden)

    Wen-Jue Soong

    2007-04-01

    Full Text Available Blind oro-(naso-pharyngeal suction and feeding catheter intubation are very common practices in pediatric critical care. However, these simple procedures may produce unexpected complications in friable tiny patients. We encountered 3 extremely premature infants in whom cervical esophageal perforation and further submucosal excavation were caused by traumatic catheter injury and subsequently led to catastrophes. These episodes of iatrogenic trauma were all successfully diagnosed early, documented and managed with the aid of ultrathin flexible endoscopy.

  9. Cerebral flow og intraventrikulær blødning hos premature

    OpenAIRE

    Lossius, Anne Kristine

    2009-01-01

    Intraventricular haemorrhage (IVH) is a serious complication in premature infants. This type of bleeding may lead to serious neurological sequelae or even death. IVH is prevalent in VLBW children, with an incidence of 30%. Recent research shows a significant relationship between low cerebral blood flow and IVH. The most common way to measure blood flow is to measure blood pressure. However, studies suggest that a more correct method is to measure the SVC (Superior vena cava) flow. The SV...

  10. Serum fructosamine and retinopathy of prematurity.

    Science.gov (United States)

    Bozdag, Senol; Oguz, Serife Suna; Gokmen, Tulin; Tunay, Zuhal; Tok, Levent; Uras, Nurdan; Erdeve, Omer; Dilmen, Ugur

    2011-12-01

    To determine whether serum fructosamine which is a good marker for detecting hyperglycemia during the previous 2 to 3 wk in infants could predict the development of retinopathy of prematurity in very low birth weight infants. One hundred sixty seven premature infants who had a birth weight of < 1500 g and a gestational age of less than 32 wk were investigated in the present study. Blood glucose was measured at the bedside and infants were recorded as hyperglycemic if their mean blood glucose levels were higher than 150 mg/dL. Serum corrected fructosamine level was obtained from the cord blood at birth and after the first month of life. The infants' eyes were examined by ophthalmologists to detect retinopathy of prematurity at the gestational age of 32 wk or at four wk after birth, whichever came first. Corrected fructosamine was 319.6 ± 59.6 and 272.8 ± 50.6 mmol/l for group 1 on 1(st) and 30(th) day respectively; 320 ± 61.7 and 268.2 ± 47.3 mmol/l for groups 2 + 3 on 1(st) and 30(th) day respectively which did not differ between groups (p = 0.766 and p = 0.665), whereas duration of hyperglycemia was 1.69 ± 1.1 day in group 1 compared with 3.05 ± 2.4 day in groups 2 + 3 which was significantly different (p = 0.019). The multivariate regression analysis indicated that the duration of hyperglycemia in days was significantly correlated with the development of retinopathy of prematurity (OR 3.26; 95% CI 1.09-9.80; p = 0.035). Although the duration of hyperglycemia may contribute to the development of retinopathy of prematurity, serum corrected fructosamine does not have a good predictive value in developing retinopathy of prematurity in very-low-birth-weight (VLBW) infants.

  11. The circadian variation of premature atrial contractions

    DEFF Research Database (Denmark)

    Larsen, Bjørn Strøier; Kumarathurai, Preman; Nielsen, Olav W

    2016-01-01

    AIMS: The aim of the study was to assess a possible circadian variation of premature atrial contractions (PACs) in a community-based population and to determine if the daily variation could be used to assess a more vulnerable period of PACs in predicting later incidence of atrial fibrillation (AF...... variation in heart rate. After adjusting for relevant risk factors, the risk of AF was equal in all time intervals throughout the day. CONCLUSION: Premature atrial contractions showed a circadian variation in subjects with frequent PACs. No specific time interval of the day was more predictive of AF than...

  12. Late prematurity: a systematic review

    Directory of Open Access Journals (Sweden)

    Luís Carlos Machado Júnior

    2014-06-01

    Full Text Available Objective: this study aimed to review the literature regarding late preterm births (34 weeks to 36 weeks and 6 days of gestation in its several aspects. Sources: the MEDLINE, LILACS, and Cochrane Library databases were searched, and the references of the articles retrieved were also used, with no limit of time. Data synthesis: numerous studies showed a recent increase in late preterm births. In all series, late preterm comprised the majority of preterm births. Studies including millions of births showed a strong association between late preterm birth and neonatal mortality. A higher mortality in childhood and among young adults was also observed. Many studies found an association with several neonatal complications, and also with long-term disorders and sequelae: breastfeeding problems, cerebral palsy, asthma in childhood, poor school performance, schizophrenia, and young adult diabetes. Some authors propose strategies to reduce late preterm birth, or to improve neonatal outcome: use of antenatal corticosteroids, changes in some of the guidelines for early delivery in high-risk pregnancies, and changes in neonatal care for this group. Conclusions: numerous studies show greater mortality and morbidity in late preterm infants compared with term infants, in addition to long-term disorders. More recent studies evaluated strategies to improve the outcomes of these neonates. Further studies on these strategies are needed.

  13. Late prematurity: a systematic review.

    Science.gov (United States)

    Machado Júnior, Luís Carlos; Passini Júnior, Renato; Rodrigues Machado Rosa, Izilda

    2014-01-01

    this study aimed to review the literature regarding late preterm births (34 weeks to 36 weeks and 6 days of gestation) in its several aspects. the MEDLINE, LILACS, and Cochrane Library databases were searched, and the references of the articles retrieved were also used, with no limit of time. numerous studies showed a recent increase in late preterm births. In all series, late preterm comprised the majority of preterm births. Studies including millions of births showed a strong association between late preterm birth and neonatal mortality. A higher mortality in childhood and among young adults was also observed. Many studies found an association with several neonatal complications, and also with long-term disorders and sequelae: breastfeeding problems, cerebral palsy, asthma in childhood, poor school performance, schizophrenia, and young adult diabetes. Some authors propose strategies to reduce late preterm birth, or to improve neonatal outcome: use of antenatal corticosteroids, changes in some of the guidelines for early delivery in high-risk pregnancies, and changes in neonatal care for this group. numerous studies show greater mortality and morbidity in late preterm infants compared with term infants, in addition to long-term disorders. More recent studies evaluated strategies to improve the outcomes of these neonates. Further studies on these strategies are needed. Copyright © 2014 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  14. Unique trophoblast stem cell- and pluripotency marker staining patterns depending on gestational age and placenta-associated pregnancy complications

    NARCIS (Netherlands)

    Weber, Maja; Goehner, Claudia; Martin, Sebastian San; Vattai, Aurelia; Hutter, Stefan; Parraga, Mario; Jeschke, Udo; Schleussner, Ekkehard; Markert, Udo R.; Fitzgerald, Justine S.

    2016-01-01

    Preeclampsia (PE) and intrauterine growth retardation (IUGR) are rare but severe pregnancy complications that are associated with placental insufficiency often resulting in premature birth. The clinical pathologies are related to gross placental pathologies and trophoblastic deficiencies that might

  15. Cardiovascular magnetic resonance in systemic hypertension

    Directory of Open Access Journals (Sweden)

    Maceira Alicia M

    2012-06-01

    Full Text Available Abstract Systemic hypertension is a highly prevalent potentially modifiable cardiovascular risk factor. Imaging plays an important role in the diagnosis of underlying causes for hypertension, in assessing cardiovascular complications of hypertension, and in understanding the pathophysiology of the disease process. Cardiovascular magnetic resonance (CMR provides accurate and reproducible measures of ventricular volumes, mass, function and haemodynamics as well as uniquely allowing tissue characterization of diffuse and focal fibrosis. In addition, CMR is well suited for exclusion of common secondary causes for hypertension. We review the current and emerging clinical and research applications of CMR in hypertension.

  16. Cardiovascular magnetic resonance in systemic hypertension

    Science.gov (United States)

    2012-01-01

    Systemic hypertension is a highly prevalent potentially modifiable cardiovascular risk factor. Imaging plays an important role in the diagnosis of underlying causes for hypertension, in assessing cardiovascular complications of hypertension, and in understanding the pathophysiology of the disease process. Cardiovascular magnetic resonance (CMR) provides accurate and reproducible measures of ventricular volumes, mass, function and haemodynamics as well as uniquely allowing tissue characterization of diffuse and focal fibrosis. In addition, CMR is well suited for exclusion of common secondary causes for hypertension. We review the current and emerging clinical and research applications of CMR in hypertension. PMID:22559053

  17. AMH as Predictor of Premature Ovarian Insufficiency

    DEFF Research Database (Denmark)

    Lunding, Stine Aa; Aksglæde, Lise; Anderson, Richard A

    2015-01-01

    CONTEXT: The majority of Turner syndrome (TS) patients suffer from accelerated loss of primordial follicles. Low circulating levels of anti-Müllerian hormone (AMH) may predict the lack of spontaneous puberty in prepubertal girls and imminent premature ovarian insufficiency (POI) in TS women...

  18. Premature ovarian failure and ovarian autoimmunity

    NARCIS (Netherlands)

    J.A. Schoemaker (Joop); H.A. Drexhage (Hemmo); A. Hoek (Annemieke)

    1997-01-01

    textabstractPremature ovarian failure (POF) is defined as a syndrome characterized by menopause before the age of 40 yr. The patients suffer from anovulation and hypoestrogenism. Approximately 1% of women will experience menopause before the age of 40 yr. POF is a

  19. [Nontraumatic chylopericardium and chylothorax in premature neonates].

    Science.gov (United States)

    Avrel'kina, E A; Ignat'eva, E N; Fediarova, M A; Pliukhin, S V

    2014-01-01

    Deaths of extremely premature babies undiagnosed as having spontaneous chylopericardium (CP) and chylothorax (CT) are analyzed. The specific features of these death cases are the polyetiology of CP/CT and the similarity of their pathogenesis in the absence of specific clinical symptomatology.

  20. Catheter ablation of parahisian premature ventricular complex.

    Science.gov (United States)

    Kim, Jun; Kim, Jeong Su; Park, Yong Hyun; Kim, June Hong; Chun, Kook Jin

    2011-12-01

    Catheter ablation is performed in selected patients with a symptomatic premature ventricular complex (PVC) or PVC-induced cardiomyopathy. Ablation of PVC from the His region has a high risk of inducing a complete atrioventricular block. Here we report successful catheter ablation of a parahisian PVC in a 63-year-old man.

  1. Liver Abscess: Increasing Occurrence in Premature Newborns

    Directory of Open Access Journals (Sweden)

    OKTAV BOSNALI

    2013-03-01

    Full Text Available Neonatal liver abscess is a very rare condition associated with high morbidity and mortality rates. There seems to be an increasing trend of this rare condition amongst the newborns admitted to neonatal intensive care units. We report a case of liver abscess in a premature newborn and briefly review the literature and discuss its management.

  2. Liver Abscess: Increasing Occurrence in Premature Newborns

    Science.gov (United States)

    Bosnalı, Oktav; Moralıoğlu, Serdar; Pektaş, Osman

    2013-01-01

    Neonatal liver abscess is a very rare condition associated with high morbidity and mortality rates. There seems to be an increasing trend of this rare condition amongst the newborns admitted to neonatal intensive care units. We report a case of liver abscess in a premature newborn and briefly review the literature and discuss its management. PMID:26023443

  3. Liver Abscess: Increasing Occurrence in Premature Newborns

    Directory of Open Access Journals (Sweden)

    Oktav Bosnalı

    2013-04-01

    Full Text Available Neonatal liver abscess is a very rare condition associated with high morbidity and mortality rates. There seems to be an increasing trend of this rare condition amongst the newborns admitted to neonatal intensive care units. We report a case of liver abscess in a premature newborn and briefly review the literature and discuss its management.

  4. Premature mortality in Japan due to ozone

    Science.gov (United States)

    Nawahda, Amin; Yamashita, Ken; Ohara, Toshimasa; Kurokawa, Junichi; Ohizumi, Tsuyoshi; Chen, Fang; Akimoto, Hajime

    2013-12-01

    In Japan, all 47 prefectures conduct routine air quality monitoring at 1145 stations throughout the country to assess environmental effects. This study aims to provide a better understanding of possible estimations of premature mortality in Japan caused by exposure to monitored and modeled concentrations of tropospheric ozone during the period from January to December, 2005. The spatial distribution and temporal variation of ozone concentrations were modeled using the Models-3 Community Multiscale Air Quality modeling system coupled with the Regional Emission Inventory in Asia (CMAQ/REAS). Premature mortality caused by exposure to ozone was calculated assuming a relative risk (RR) value of 1.003 [95% Confidence Interval (CI): 1.001-1.004] for concentrations above 35 ppb according to the SOMO35 index (annual Sum of daily maximum 8-h Ozone Means Over 35 ppb) recommended by WHO (2008). Based on CMAQ/REAS simulations, the estimated all-cause premature mortality in 2005 is about 13,000 (95% CI: 4320-17,300) cases. This value is 2.5 times greater than the estimated premature mortality based on monitored ozone concentrations, which is 5220 (95% CI: 1740-6960) cases.

  5. Optimal oxygen saturation in premature infants

    Directory of Open Access Journals (Sweden)

    Meayoung Chang

    2011-09-01

    Full Text Available There is a delicate balance between too little and too much supplemental oxygen exposure in premature infants. Since underuse and overuse of supplemental oxygen can harm premature infants, oxygen saturation levels must be monitored and kept at less than 95% to prevent reactive oxygen species-related diseases, such as retinopathy of prematurity and bronchopulmonary dysplasia. At the same time, desaturation below 80 to 85% must be avoided to prevent adverse consequences, such as cerebral palsy. It is still unclear what range of oxygen saturation is appropriate for premature infants; however, until the results of further studies are available, a reasonable target for pulse oxygen saturation (SpO2 is 90 to 93% with an intermittent review of the correlation between SpO2 and the partial pressure of arterial oxygen tension (PaO2. Because optimal oxygenation depends on individuals at the bedside making ongoing adjustments, each unit must define an optimal target range and set alarm limits according to their own equipment or conditions. All staff must be aware of these values and adjust the concentration of supplemental oxygen frequently.

  6. New Information About Premature Births (For Consumers)

    Centers for Disease Control (CDC) Podcasts

    2006-10-06

    A new study finds that prematurity is the most frequent cause of infant death in the United States. Learn more.  Created: 10/6/2006 by CDC Division of Reproductive Health.   Date Released: 10/6/2006.

  7. Human cytomegalovirus infections in premature infants by ...

    African Journals Online (AJOL)

    Owner

    clinical importance of CMV infection in premature infants by breast-feeding is still unclear. This mini- ... Transmission of CMV by natural routes relates ... infection from the fresh breast milk containing the virus. ... As a result of transmission during the course of delivery ... hepatitis was speculated to be caused by primary.

  8. Premature ovarian failure and ovarian autoimmunity

    NARCIS (Netherlands)

    J.A. Schoemaker (Joop); H.A. Drexhage (Hemmo); A. Hoek (Annemieke)

    1997-01-01

    textabstractPremature ovarian failure (POF) is defined as a syndrome characterized by menopause before the age of 40 yr. The patients suffer from anovulation and hypoestrogenism. Approximately 1% of women will experience menopause before the age of 40 yr. POF is a heter

  9. Premature ovarian failure and ovarian autoimmunity

    NARCIS (Netherlands)

    J.A. Schoemaker (Joop); H.A. Drexhage (Hemmo); A. Hoek (Annemieke)

    1997-01-01

    textabstractPremature ovarian failure (POF) is defined as a syndrome characterized by menopause before the age of 40 yr. The patients suffer from anovulation and hypoestrogenism. Approximately 1% of women will experience menopause before the age of 40 yr. POF is a heter

  10. Laterality in Prematurely-Born Children.

    Science.gov (United States)

    Segalwitz, Sidney J.; Chapman, Jacqueline S.

    The study examined the relationship between perinatal stress and decreased right handedness and decreased left cerebral dominance for speech with 215 children born prematurely, followed from birth, and tested at age 5. Results indicated that neither hand preference nor hand performance correlated with degree of perinatal stress and that eye…

  11. Acute renal failure in premature neonates

    Directory of Open Access Journals (Sweden)

    Doronjski Aleksandra

    2009-01-01

    Full Text Available Background/Aim. Hemodynamic stress is the leading cause of acute renal failure (ARF in premature neonates. Incidence of ARF in this population is between 8 and 24%. The aim of this study was to determine the frequency of presence of ARF in premature neonates, as well as its impact on their survival. Methods. A retrospective study of 114 premature neonates [(gestational age, GA less than 37 gestation weeks (gw] admitted to the Intensive Care Unit (ICU at the Pediatric Clinic, Institute of Child and Youth Healthcare of Vojvodina in 2007 was conducted. Serum creatinine, urea and bilirubine were determined on the 3rd day of life in 65 newborns who met inclusion criteria. ARF was diagnosed in 16 newborns (n=16/65; 25%. Results. The premature neonates with ARF had significantly lower GA [<28 gw - 8/16 (50% vs. 5/49 (10%; p < 0.05], birth weight (BW (1 265 g vs. 1615 g; p < 0.05 and systolic blood pressure (43.37 mm Hg vs. 52.7 mmHg; p < 0.05 than ones without ARF. Non-olyguric ARF was diagnosed in 62% of newborns with ARF (n=10/16, while the rest had the olyguric type (n = 6/16; 38%. Twenty-five percent of premature neonates with ARF (n = 4/16 died in contrast to 10% of premature neonates without ARF (n = 5/49. ARF was treated conservatively in all but 3 cases when peritoneal dialysis was performed. Renal function has recovered completely in all of the survivors. In order to determine their predictivity in relation to ARF, following parameters were analyzed: GA, BW < 1 500 g, presence of concomitant sepsis and intracranial hemorrhage grade III/IV. BW < 1 500 g demonstrated the highest sensitivity (se 0.75, while GA < 28 gw, sepsis and intracranial hemorrhage grade III/IV showed high specificity (sp = 0.90, 0.89 0.88, respectively. Conclusion. Acute renal failure frequently occurs in population of premature neonates and requires meticulous fluid and electrolyte balance, especially in the case of low birth weight and extreme immaturity.

  12. Outcome of community-acquired pneumonia with cardiac complications

    Directory of Open Access Journals (Sweden)

    R. Eman Shebl

    2015-07-01

    Conclusions: Cardiac complications are common in the admitted patients with pneumonia and they are associated with increased pneumonia severity and increased cardiovascular risk, these complications adds to the risk of mortality, so optimal management of these events may reduce the burden of death associated with this infection.

  13. Slipped upper femoral epiphysis: imaging of complications after treatment

    Energy Technology Data Exchange (ETDEWEB)

    Tins, B. [Robert Jones and Agnes Hunt Orthopaedic and District Hospital, Twmpath Lane, Oswestry, Shropshire (United Kingdom)], E-mail: bernhard.tins@rjah.nhs.uk; Cassar-Pullicino, V.; McCall, I. [Robert Jones and Agnes Hunt Orthopaedic and District Hospital, Twmpath Lane, Oswestry, Shropshire (United Kingdom)

    2008-01-15

    Slipped upper femoral epiphysis (SUFE) is a multifactorial condition usually affecting adolescents. Obesity is one risk factor, and as this is increasing the incidence of SUFE is likely to rise. Diagnosis and treatment are usually straightforward and carried out by orthopaedic surgeons. However, the recognition of post-treatment complications poses a much greater challenge. This article focuses on possible complications of surgical treatment of SUFE particularly. Chondrolysis, avascular necrosis, as well as other complications of treatment and conditions leading to premature osteoarthritis are discussed. Checklists for a systematic approach to post-treatment imaging are provided.

  14. Premature Coronary Heart Disease and Traditional Risk Factors-Can We Do Better?

    Directory of Open Access Journals (Sweden)

    Roxana Sadeghi

    2013-06-01

    Full Text Available Background: Traditional cardiovascular risk factors are strong predictors of an increased likelihood for premature CHD. Considering the benefits of risk factors᾿ management, it is imperative to find and treat them before looking for more unknown and weak risk factors. Objectives: Limited information is available about the demographic and historical characteristics of the patients with premature Coronary Heart Disease (CHD in IR Iran. The main objective of this study was to determine the prevalence of the traditional risk factors in these patients. Also, the researchers hypothesized that there are insufficient risk assessment and preventive intervention methods for the asymptomatic adult population. Methods: This study was conducted on 125 patients with premature CHD (age<50 years who were admitted in two academic hospitals with acute coronary syndromes. The patients were accepted since they had a definite CHD on the basis of acute myocardial infarction (elevated cardiac enzymes or documented CAD in coronary angiography. Results: The mean age of the study population was 42.50±5.65 (26 to 49 years. Among the patients,92 (73.6% were male, 113 (90.4% were married, 58 (46.4% were smokers,19 (15.2% were opium users, 97 (77.6% had dyslipidemia, 44 (35.2% had hypertension, and 33 (26.4% had diabetes mellitus. In addition, family history was presented in 54 patients (43.2%. Conclusions: Premature Coronary Heart Disease is a public health problem. However, there is lack of effective and intensive treatments of well-defined traditional risk factors and prevention methods for the majority of the patients experiencing premature CHD. In sum, there is still plenty of room for improvement of risk management in IR Iran.

  15. Birthing and Parenting a Premature Infant in a Cultural Context

    Science.gov (United States)

    Brooks, Jada L.; Holdtich-Davis, Diane; Docherty, Sharron L.; Theodorou, Christina S.

    2015-01-01

    The purpose of this longitudinal qualitative descriptive study was to explore American Indian (AI) mothers’ perceptions of parenting their premature infants over their first year of life in the context of their culture, including the birth and hospitalization experience. A convenience sample of 17 AI mothers and their premature infants were recruited from either a neonatal intensive care unit (NICU) or pediatric clinic in the southeast. Semistructured interviews were conducted at two time points. Through content analytic methods, three broad categories were revealed: descriptions of having a premature infant in the NICU, descriptions of parenting a premature infant, and the influence of Lumbee culture on parenting a premature infant. Certain aspects of AI culture appear to be important in having a premature infant in the NICU and in parenting a premature infant. We recommend that healthcare providers deliver culturally appropriate care that fully supports AI mothers and their premature infants. PMID:25721716

  16. Birthing and Parenting a Premature Infant in a Cultural Context.

    Science.gov (United States)

    Brooks, Jada L; Holdtich-Davis, Diane; Docherty, Sharron L; Theodorou, Christina S

    2016-02-01

    The purpose of this longitudinal qualitative descriptive study was to explore American Indian mothers' perceptions of parenting their premature infants over their first year of life in the context of their culture, including the birth and hospitalization experience. A convenience sample of 17 American Indian mothers and their premature infants were recruited from either a neonatal intensive care unit (NICU) or pediatric clinic in the southeast. Semistructured interviews were conducted at two time points. Through content analytic methods, three broad categories were revealed: descriptions of having a premature infant in the NICU, descriptions of parenting a premature infant, and the influence of Lumbee culture on parenting a premature infant. Certain aspects of American Indian culture appear to be important in having a premature infant in the NICU and in parenting a premature infant. We recommend that health care providers deliver culturally appropriate care that fully supports American Indian mothers and their premature infants. © The Author(s) 2015.

  17. MECHANISMS OF PREMATURE VASCULAR AGING IN CHILDREN WITH HUTCHINSON-GILFORD PROGERIA SYNDROME

    Science.gov (United States)

    Gerhard-Herman, Marie; Smoot, Leslie B.; Wake, Nicole; Kieran, Mark W.; Kleinman, Monica E.; Miller, David T.; Schwartzman, Armin; Giobbie-Hurder, Anita; Neuberg, Donna; Gordon, Leslie B.

    2011-01-01

    Hutchinson-Gilford progeria syndrome (HGPS) is a rare, segmental premature aging syndrome of accelerated atherosclerosis and early death from myocardial infarction or stroke. This study sought to establish comprehensive characterization of the fatal vasculopathy in HGPS and its relevance to normal aging. We performed cardiovascular assessments at a single clinical site on the largest prospectively studied cohort to date. Carotid-femoral pulse wave velocity was dramatically elevated (mean 13.00±3.83 m/s). Carotid duplex ultrasound echobrightness, assessed in predefined tissue sites as a measure of arterial wall density, was significantly greater than age- and gender-matched controls in the intima-media (P<0.02), near adventitia (P<0.003) and deep adventitia (P<0.01), as was internal carotid artery mean flow velocity (p<0.0001). Ankle-brachial indices were abnormal in 78% of patients. Effective disease treatments may be heralded by normalizing trends of these noninvasive cardiovascular measures. The data demonstrates that, along with peripheral vascular occlusive disease, accelerated vascular stiffening is an early and pervasive mechanism of vascular disease in HGPS. There is considerable overlap with cardiovascular changes of normal aging, which reinforces the view that defining mechanisms of cardiovascular disease in HGPS provides a unique opportunity to isolate a subset of factors influencing cardiovascular disease in the general aging population. PMID:22083160

  18. Mechanisms of premature vascular aging in children with Hutchinson-Gilford progeria syndrome.

    Science.gov (United States)

    Gerhard-Herman, Marie; Smoot, Leslie B; Wake, Nicole; Kieran, Mark W; Kleinman, Monica E; Miller, David T; Schwartzman, Armin; Giobbie-Hurder, Anita; Neuberg, Donna; Gordon, Leslie B

    2012-01-01

    Hutchinson-Gilford progeria syndrome is a rare, segmental premature aging syndrome of accelerated atherosclerosis and early death from myocardial infarction or stroke. This study sought to establish comprehensive characterization of the fatal vasculopathy in Hutchinson-Gilford progeria syndrome and its relevance to normal aging. We performed cardiovascular assessments at a single clinical site on the largest prospectively studied cohort to date. Carotid-femoral pulse wave velocity was dramatically elevated (mean: 13.00±3.83 m/s). Carotid duplex ultrasound echobrightness, assessed in predefined tissue sites as a measure of arterial wall density, was significantly greater than age- and sex-matched controls in the intima-media (Pnormalizing trends of these noninvasive cardiovascular measures. The data demonstrate that, along with peripheral vascular occlusive disease, accelerated vascular stiffening is an early and pervasive mechanism of vascular disease in Hutchinson-Gilford progeria syndrome. There is considerable overlap with cardiovascular changes of normal aging, which reinforces the view that defining mechanisms of cardiovascular disease in Hutchinson-Gilford progeria syndrome provides a unique opportunity to isolate a subset of factors influencing cardiovascular disease in the general aging population.

  19. Preterm premature rupture of membranes: is home care acceptable?

    Science.gov (United States)

    Dussaux, Chloé; Senat, Marie-Victoire; Bouchghoul, Hanane; Benachi, Alexandra; Mandelbrot, Laurent; Kayem, Gilles

    2017-07-06

    Preterm prelabor rupture of membranes is a frequent obstetric condition associated with increased risks of maternal and neonatal morbidity and mortality. Conventional management is in hospital. Outpatient management is an alternative in selected cases; however, the safety of home management has not been established. To study the obstetric and neonatal outcomes of women with preterm premature rupture of membranes between 24 and 34 weeks who were managed as outpatient (outpatient care group), compared with those managed in hospital (hospital care group). A retrospective cohort study between 1 January 2009 and 31 December 2013 in three French tertiary care centers. Ninety women were included in the outpatient care group and 324 in the hospital care group. In the outpatient care group, the gestational age at membrane rupture was lower, compared to the hospital care group (28.8 (26.6-30.5) vs. 30.3 (27.6-32.1) weeks; p < .01) and the cervical length at admission was higher (31.7 ± 10.4 vs. 24.3 ± 11.8 mm; p < .01). In the outpatient care group, no delivery or major obstetric complication occurred at home. We observed no major complication related to home care after a period of observation. A randomized study would be necessary to confirm its safety.

  20. Hepatitis C virus and cardiovascular: A review

    Directory of Open Access Journals (Sweden)

    Salvatore Petta

    2017-03-01

    Full Text Available Chronic hepatitis C virus (HCV infection is a systemic disease that leads to increased risks of cirrhosis and its complications, as well as extrahepatic disturbances, including immune-related disorders and metabolic alterations such as insulin resistance and steatosis. Recent accumulating evidence suggests that HCV infection can increase cardiovascular risk, and that viral eradication can improve cardiovascular outcomes in the clinical setting. These data are strengthened by evidence identifying potential mechanisms (indirectly linking HCV infection to vascular damage. However, the high prevalence of both HCV infection and cardiovascular alterations, as well as the presence of contrasting results not identifying any association between HCV infection and cardiovascular dysfunction, provides uncertainty about a direct association of HCV infection with cardiovascular risk. Further studies are needed to clarify definitively the role of HCV infection in cardiovascular alterations, as well as the impact of viral eradication on cardiovascular outcomes. These features are now more attractive, considering the availability of new, safe, and very effective interferon-free antiviral agents for the treatment of HCV infection. This review aims to discuss carefully available data on the relationship between HCV infection and cardiovascular risk.

  1. Alterations in Functional Connectivity for Language in Prematurely Born Adolescents

    Science.gov (United States)

    Schafer, Robin J.; Lacadie, Cheryl; Vohr, Betty; Kesler, Shelli R.; Katz, Karol H.; Schneider, Karen C.; Pugh, Kenneth R.; Makuch, Robert W.; Reiss, Allan L.; Constable, R. Todd; Ment, Laura R.

    2009-01-01

    Recent data suggest recovery of language systems but persistent structural abnormalities in the prematurely born. We tested the hypothesis that subjects who were born prematurely develop alternative networks for processing language. Subjects who were born prematurely (n = 22; 600-1250 g birth weight), without neonatal brain injury on neonatal…

  2. 14 CFR 1214.806 - Premature termination of Spacelab flights.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Premature termination of Spacelab flights... FLIGHT Reimbursement for Spacelab Services § 1214.806 Premature termination of Spacelab flights. If a... are, in NASA's judgment, adversely affected by such premature termination. The basis for proration...

  3. The burden of premature mortality in Spain using standard expected years of life lost: a population-based study

    Directory of Open Access Journals (Sweden)

    Álvarez-Martín Elena

    2011-10-01

    Full Text Available Abstract Background Measures of premature mortality have been used to guide debates on future health priorities and to monitor the population health status. Standard expected years of life lost (SEYLL is one of the methods used to assess the time lost due to premature death. This article affords an overview of premature mortality in Spain for the year 2008. Methods A population-based study was conducted estimating SEYLL by sex and age groups. SEYLL, a key component of the disability-adjusted life years measure of disease burden, was calculated using Princeton West standard life tables with life expectancy at birth fixed at 80 years for males and 82.5 years for females. Population data and specific death records were obtained from the official registers of the National Institute of Statistics. All data were analysed and prepared in GesMor and Epidat software packages. Results The burden of premature mortality was estimated at 2.1 million SEYLL when age at death is taken into account. Males lost 60.9% and females lost 39.1% of total SEYLL. Malignant tumors (34.5% and cardiovascular diseases (24.0% were the leading categories in terms of SEYLL. Ischaemic heart disease (8.5% and lung cancers (8.0% were the most common specific causes of SEYLL followed by cerebrovascular diseases (5.9%, colorectal cancer (4.1%, road traffic accidents (3.5%, Alzheimer and other dementias (2.9%, chronic obstructive pulmonary disease (2.8%, breast cancer (2.8% and suicides (2.6%. Conclusions In Spain, premature mortality was essentially due to chronic non-communicable diseases. Data provided in this study are relevant for a more balanced health agenda aimed at reducing the burden of premature mortality. This study also represents a first step in estimating the overall burden of disease in terms of premature death and disability.

  4. The use of echocardiography in acute cardiovascular care

    DEFF Research Database (Denmark)

    Lancellotti, Patrizio; Price, Susanna; Edvardsen, Thor

    2014-01-01

    of echocardiography in acute cardiovascular care. In this document, we describe the practical applications of echocardiography in patients with acute cardiac conditions, in particular with acute chest pain, acute heart failure, suspected cardiac tamponade, complications of myocardial infarction, acute valvular heart...... disease including endocarditis, acute disease of the ascending aorta and post-intervention complications. Specific issues regarding echocardiography in other acute cardiovascular care scenarios are also described....

  5. The use of echocardiography in acute cardiovascular care

    DEFF Research Database (Denmark)

    Lancellotti, Patrizio; Price, Susanna; Edvardsen, Thor

    2015-01-01

    of echocardiography in acute cardiovascular care. In this document, we describe the practical applications of echocardiography in patients with acute cardiac conditions, in particular with acute chest pain, acute heart failure, suspected cardiac tamponade, complications of myocardial infarction, acute valvular heart...... disease including endocarditis, acute disease of the ascending aorta and post-intervention complications. Specific issues regarding echocardiography in other acute cardiovascular care scenarios are also described....

  6. Welcoming low testosterone as a cardiovascular risk factor

    OpenAIRE

    Maggio, M; Basaria, S.

    2009-01-01

    Male hypogonadism now has a new spectrum of complications. They are mainly cardiometabolic in nature. Low serum testosterone levels are a risk factor for diabetes, metabolic syndrome, inflammation and dyslipidemia. These metabolic and inflammatory complications are not without consequences. Recent studies have shown low serum testosterone levels to be an independent risk factor of cardiovascular and all-cause mortality. It is time to welcome low serum testosterone levels as a cardiovascular r...

  7. Welcoming low testosterone as a cardiovascular risk factor

    Science.gov (United States)

    Maggio, M; Basaria, S

    2009-01-01

    Male hypogonadism now has a new spectrum of complications. They are mainly cardiometabolic in nature. Low serum testosterone levels are a risk factor for diabetes, metabolic syndrome, inflammation and dyslipidemia. These metabolic and inflammatory complications are not without consequences. Recent studies have shown low serum testosterone levels to be an independent risk factor of cardiovascular and all-cause mortality. It is time to welcome low serum testosterone levels as a cardiovascular risk factor. PMID:19536127

  8. Premature adrenarche: novel lessons from early onset androgen excess.

    Science.gov (United States)

    Idkowiak, Jan; Lavery, Gareth G; Dhir, Vivek; Barrett, Timothy G; Stewart, Paul M; Krone, Nils; Arlt, Wiebke

    2011-08-01

    Adrenarche reflects the maturation of the adrenal zona reticularis resulting in increased secretion of the adrenal androgen precursor DHEA and its sulphate ester DHEAS. Premature adrenarche (PA) is defined by increased levels of DHEA and DHEAS before the age of 8 years in girls and 9 years in boys and the concurrent presence of signs of androgen action including adult-type body odour, oily skin and hair and pubic hair growth. PA is distinct from precocious puberty, which manifests with the development of secondary sexual characteristics including testicular growth and breast development. Idiopathic PA (IPA) has long been considered an extreme of normal variation, but emerging evidence links IPA to an increased risk of developing the metabolic syndrome (MS) and thus ultimately cardiovascular morbidity. Areas of controversy include the question whether IPA in girls is associated with a higher rate of progression to the polycystic ovary syndrome (PCOS) and whether low birth weight increases the risk of developing IPA. The recent discoveries of two novel monogenic causes of early onset androgen excess, apparent cortisone reductase deficiency and apparent DHEA sulphotransferase deficiency, support the notion that PA may represent a forerunner condition for PCOS. Future research including carefully designed longitudinal studies is required to address the apparent link between early onset androgen excess and the development of insulin resistance and the MS.

  9. Retinopathy of prematurity: A study of prevalence and risk factors

    Directory of Open Access Journals (Sweden)

    Abdel H. A. A. Hakeem

    2012-01-01

    Full Text Available Background: Retinopathy of prematurity (ROP is a serious complication of prematurity treatment and can lead to blindness unless recognized and treated early. Objective: The objective was to estimate the prevalence of ROP in preterm infants in the Neonatal Intensive Care Unit (NICU, to identify the risk factors which predispose to ROP, and to assess the outcome of these cases. Materials and Methods: A ROP prospective screening survey was performed enrolling all prematures admitted to the NICU from January 2009 to December 2010, with a gestational age of 32 weeks or less at birth and a birth weight of 1500 g or less. Infants whose gestational age was >32 weeks or birth weight was >1500 g were included if they were exposed to oxygen therapy for more than 7 days. A total of 172 infants (84 males and 88 females had retinal evaluation by indirect ophthalmoscopy from the fourth postnatal week and followed up periodically. Perinatal risk factors for ROP were assessed using univariate and multivariate analysis. Infants who progressed to stage 3 ROP were given laser therapy. Results: Out of the studied 172 infants, 33 infants (19.2% developed ROP in one or both eyes; 18 (54.5% cases stage 1, 9 (27.3% cases stage 2, and 6 (18.2% cases stage 3. None of the studied neonates presented ROP at stages 4 or 5. The six cases diagnosed as ROP stage 3 underwent laser ablative therapy. Univariate analysis showed that there was a significant relationship between the occurrence of ROP and gestational age (P = 0.000, sepsis (P = 0.004, oxygen therapy (P = 0.018, and frequency of blood transfusions (P = 0.030. However, an insignificant relationship was found between the occurrence of ROP and sex, mode of delivery, birth weight, respiratory distress syndrome, patent ductus arteriosus, intraventricular hemorrhage, hypotension, phototherapy, duration of oxygen therapy, mechanical ventilation, and CPAP (all P > 0.05. Gestational age, sepsis, oxygen therapy, and frequency of

  10. Cardiovascular manifestations of HIV infection in children

    NARCIS (Netherlands)

    Idris, Nikmah S; Grobbee, Diederick E; Burgner, David; Cheung, Michael M H; Kurniati, Nia; Sastroasmoro, Sudigdo; Uiterwaal, Cuno SPM

    2015-01-01

    BACKGROUND: HIV infection in children is now considered as a chronic condition, in which various non-infectious complications may occur, including those affecting the developing cardiovascular system. As children are expected to survive well into adulthood, understanding childhood as well as potenti

  11. First trimester bleeding and maternal cardiovascular morbidity

    DEFF Research Database (Denmark)

    Lykke, Jacob A; Langhoff-Roos, Jens

    2012-01-01

    First trimester bleeding without miscarriage is a risk factor for complications later in the pregnancy, such as preterm delivery. Also, first trimester miscarriage has been linked to subsequent maternal ischemic heart disease. We investigated the link between maternal cardiovascular disease prior...... to and subsequent to first trimester bleeding without miscarriage....

  12. Epidemiology and prevention of cardiovascular disease: Quo vadis?

    Science.gov (United States)

    De Backer, Guy

    2017-05-01

    With observational epidemiological studies it has been possible in the 1950-60 s to identify what has been called cardiovascular risk factors. The multifactorial origin of atherothrombotic cardiovascular disease has been elucidated and in multifactorial intervention trials it was demonstrated that lifestyle changes related to smoking, diet and exercise can prevent the incidence of premature cardiovascular events. The application of that knowledge at the level of the community has resulted in a reversal of the cardiovascular disease epidemic. More investment is needed in the prevention of the development of cardiovascular risk from childhood onwards. More studies are needed to examine the long-term effects of low-intensity exposure to environmental factors on the cardiovascular system using the most appropriate study design and biosensors. More epidemiological studies are needed to evaluate societal changes on cardiovascular disease. Given the actual knowledge on how to prevent cardiovascular disease there is a need for a shift from aetiological epidemiological research into preventive research.

  13. The genetic basis of premature ovarian failure.

    Science.gov (United States)

    Woad, Kathryn J; Watkins, Wendy J; Prendergast, Deborah; Shelling, Andrew N

    2006-06-01

    Premature ovarian failure (POF) is a common condition, affecting approximately 1:100 women. It is characterised by amenorrhea, hypoestrogenism, and elevated gonadotrophin levels in women under the age of 40. It is often an unexpected and distressing diagnosis, which coincides with infertility and menopausal symptoms. There is a well recognised genetic basis to the development of POF. Our laboratory has identified several candidate genes associated with POF.

  14. Progeria: A rare genetic premature ageing disorder

    OpenAIRE

    Jitendra Kumar Sinha; Shampa Ghosh; Manchala Raghunath

    2014-01-01

    Progeria is characterized by clinical features that mimic premature ageing. Although the mutation responsible for this syndrome has been deciphered, the mechanism of its action remains elusive. Progeria research has gained momentum particularly in the last two decades because of the possibility of revealing evidences about the ageing process in normal and other pathophysiological conditions. Various experimental models, both in vivo and in vitro, have been developed in an effort to understand...

  15. The drug treatment of premature ejaculation

    OpenAIRE

    Hisasue, Shin-ichi

    2016-01-01

    The management recommendation for both acquired premature ejaculation (APE) and lifelong PE (LPE) are similar, such as a behavioral/psychotherapy, a pharmacotherapy and a combination of these treatments. For the drug treatment for PE, gold standard is selective serotonin reuptake inhibitors (SSRIs) including dapoxetine or paroxetine. The drug treatment for PE is still developing and some new promising therapeutic options have been proposed. Topical anesthetics, tramadol, and alpha-1 blockers ...

  16. The Medical Complications Associated with Purging

    Science.gov (United States)

    Forney, K. Jean; Buchman-Schmitt, Jennifer M.; Keel, Pamela K.; Frank, Guido K.W.

    2015-01-01

    Objective Purging behaviors, including self-induced vomiting, laxative abuse, and diuretic abuse, are present across many of the eating disorders. Here we review the major medical complications of these behaviors. Method Although we identified over 100 scholarly articles describing medical complications associated with purging, most papers involved case studies or small, uncontrolled samples. Given the limited evidence base, we conducted a qualitative (rather than systematic) review to identify medical complications that have been attributed to purging behaviors. Results Medical conditions affecting the teeth, esophagus, gastrointestinal system, kidneys, skin, cardiovascular system, and musculoskeletal system were identified, with self-induced vomiting causing the most medical complications. Conclusions Purging behavior can be associated with severe medical complications across all body systems. Mental health professionals should refer patients with purging behaviors to medical providers for screening and treatment as needed. The medical work-up for individuals with eating disorders should include a comprehensive metabolic panel, complete blood count, and a full body exam including the teeth to prevent severe complications. Medical providers should screen patients for purging behaviors and associated medical complications, even in the absence of an eating disorder diagnosis, to increase the detection of eating disorders. Recognizing the link between purging and medical complications can aid in identifying potential eating disorders, particularly those that often elude detection such as purging disorder. PMID:26876429

  17. Sedation-related complications in gastrointestinal endoscopy.

    Science.gov (United States)

    Amornyotin, Somchai

    2013-11-16

    Sedation practices for gastrointestinal endoscopic (GIE) procedures vary widely in different countries depending on health system regulations and local circumstances. The goal of procedural sedation is the safe and effective control of pain and anxiety, as well as to provide an appropriate degree of memory loss or decreased awareness. Sedation-related complications in gastrointestinal endoscopy, once occurred, can lead to significant morbidity and occasional mortality in patients. The risk factors of these complications include the type, dose and mode of administration of sedative agents, as well as the patient's age and underlying medical diseases. Complications attributed to moderate and deep sedation levels are more often associated with cardiovascular and respiratory systems. However, sedation-related complications during GIE procedures are commonly transient and of a mild degree. The risk for these complications while providing any level of sedation is greatest when caring for patients already medically compromised. Significant unwanted complications can generally be prevented by careful pre-procedure assessment and preparation, appropriate monitoring and support, as well as post-procedure management. Additionally, physicians must be prepared to manage these complications. This article will review sedation-related complications during moderate and deep sedation for GIE procedures and also address their appropriate management.

  18. Cardiovascular and cerebrovascular complications and clinical characteristics of Cushing's disease patients with a normal kalemic level or hypokalemia%正常血钾和伴低血钾库欣病患者心脑血管并发症和临床特点的比较

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    Objective To compare the cardiovascular and cerebrovascular complications and clinical characteristics of Cushing's disease patients with different serum potassium levels. Methods Clinical data about 187 adult Cushing's disease patients admitted to our hospital from 1991 to 2011 were retrospectively analyzed. The patients were divided into two groups according to their serum potassium level. Their cardiovascular and cerebrovascular complications and clinical characteristics were compared. Results The average age of the patients was 20-76 years (mean 38.8±11.3 years). Of the 187 patients, 43.3%(81/187) were diagnosed with hypokalemia. The number of males was greater than that of females, the course of disease was shorter, the blood pressure and blood lipid level and the incidence of striae, ecchymoses and edema of lower limbs were higher in patients with hypokalemia than in those with a normal serum potassium level(P0.05). Conclusion Hypokalemia usually occurs in males. Its course is shorter, its signs are more significant, the abnormal metabolism is severer, the hormone level is higher, and the incidence of vascular complications is higher in hypokalemia patients, especially in those with arrhythmia and proteinuria.%  目的比较不同血钾水平库欣病患者心脑血管并发症和临床特点。方法回顾性分析1991-2011年在我院诊治的187例成年库欣病患者临床资料,根据血钾正常与否分组,比较两组心脑血管并发症和临床特点。结果患者平均年龄20~76(38.8±11.3)岁,43.3%(81/187)伴有低血钾。与血钾正常组比较,低血钾组男性比例高于女性(P<0.01)、病程更短(P<0.01)、血压和血脂水平更高(P<0.05);低血钾组紫纹、瘀斑和下肢水肿发生率更高(P<0.05),更易发生碱中毒(P<0.01);低血钾组血清ACTH、F和24 h UFC均显著高于血钾正常组(P<0.01),大剂量地塞米松抑制试验阴性率更高(37.1%vs 9.4%, P=0.00);低血钾组

  19. [Prematurity risk according to prematurity risk score and postpartal morbidity of the newborn infants (author's transl)].

    Science.gov (United States)

    Coradello, H; Lubec, G; Simbruner, G

    1981-02-01

    Risk of premature birth was evaluated retrospectively in 610 women in the first days after delivery using the prematurity risk score published by Thalhammer 1973. The calculated risk of premature birth was compared than prospectively to postpartal morbidity of the newborn infants as determined by duration of hospital stay, incidence of respiratory distress syndrome, need of artificial ventilation and mortality. A positive correlation could be found between risk of premature birth and postpartal morbidity of the newborn infants especially in small premature infants with birthweights of 2000 grams and less. The same correlation existed also in two groups of infants out of two different obstetric clinics which showed the same distribution of prenatal risks and the same prenatal care frequencies. It clearly becomes evident that infants with the same prenatal risks but good prenatal care during pregnancy had much lower hospital stays, lower respiratory distress frequencies and lower mortality rates than babies delivered from pregnancies badly cared for. These prenatal care related differences in postpartum morbidity again were much more evident in infants out of lower birth weight classes.

  20. Model calculated global, regional and megacity premature mortality due to air pollution

    Directory of Open Access Journals (Sweden)

    J. Lelieveld

    2013-03-01

    Full Text Available Air pollution by fine particulate matter (PM2.5 and ozone (O3 has increased strongly with industrialization and urbanization. We estimated the premature mortality rates and the years of human life lost (YLL caused by anthropogenic PM2.5 and O3 in 2005 for epidemiological regions defined by the World Health Organization. We carried out high-resolution global model calculations to resolve urban and industrial regions in greater detail compared to previous work. We applied a health impact function to estimate premature mortality for people of 30 yr and older, using parameters derived from epidemiological cohort studies. Our results suggest that especially in large countries with extensive suburban and rural populations, air pollution-induced mortality rates have previously been underestimated. We calculate a global respiratory mortality of about 773 thousand yr−1 (YLL ≈ 5.2 million yr−1, 186 thousand yr−1 by lung cancer (YLL ≈ 1.7 million yr−1 and 2.0 million yr−1 by cardiovascular disease (YLL ≈ 14.3 million yr−1. The global mean per capita mortality caused by air pollution is about 0.1 % yr−1. The highest premature mortality rates are found in the Southeast Asia and Western Pacific regions (about 25% and 46% of the global rate, respectively where more than a dozen of the most highly polluted megacities are located.

  1. Changes in Heart Rate Variability in a Premature Infant with Hydrocephalus

    Directory of Open Access Journals (Sweden)

    Zuzana Uhrikova

    2012-11-01

    Full Text Available Objective - To define changes of heart rate variability in premature infant with hydrocephalus before and after drainage procedure. Study Design - The authors report a case of a premature infant with hydrocephalus with analysis of heart rate variability before and after drainage procedure. Three subsequent recordings of the electrocardiography and heart rate variability were done: the first at the age of 22 days before insertion of ventriculoperitoneal shunt, the second at the age of 36 days with functional shunt, the third at the age of 71 days (before discharge. Results - Before drainage operation, there was reduced heart rate variability in time and spectral domains, and sympathetic activity was dominant. After surgery, an increase in heart rate variability parameters was found, particularly with spectral analysis. The ratio of low-frequency/high-frequency band and relative power of the low-frequency band decreased, reflecting enhanced parasympathetic activity. Conclusion - Results of the heart rate variability analysis in a preterm infant with hydrocephalus before and after drainage procedure showed marked improvement in chronotropic cardiac regulation. Evaluation of heart rate variability in premature infants with hydrocephalus with increased intracranial pressure can be an additional method for monitoring of cardiac dysregulation and improvement of the cardiovascular control after successful drainage procedure.

  2. Changes in heart rate variability in a premature infant with hydrocephalus.

    Science.gov (United States)

    Uhrikova, Zuzana; Kolarovszki, Branislav; Javorka, Kamil; Javorka, Michal; Matasova, Katarina; Kolarovszka, Hana; Zibolen, Mirko

    2012-11-01

    Objective To define changes of heart rate variability in premature infant with hydrocephalus before and after drainage procedure. Study Design The authors report a case of a premature infant with hydrocephalus with analysis of heart rate variability before and after drainage procedure. Three subsequent recordings of the electrocardiography and heart rate variability were done: the first at the age of 22 days before insertion of ventriculoperitoneal shunt, the second at the age of 36 days with functional shunt, the third at the age of 71 days (before discharge). Results Before drainage operation, there was reduced heart rate variability in time and spectral domains, and sympathetic activity was dominant. After surgery, an increase in heart rate variability parameters was found, particularly with spectral analysis. The ratio of low-frequency/high-frequency band and relative power of the low-frequency band decreased, reflecting enhanced parasympathetic activity. Conclusion Results of the heart rate variability analysis in a preterm infant with hydrocephalus before and after drainage procedure showed marked improvement in chronotropic cardiac regulation. Evaluation of heart rate variability in premature infants with hydrocephalus with increased intracranial pressure can be an additional method for monitoring of cardiac dysregulation and improvement of the cardiovascular control after successful drainage procedure.

  3. Deficits in Top-Down Sensory Prediction in Infants At Risk due to Premature Birth.

    Science.gov (United States)

    Emberson, Lauren L; Boldin, Alex M; Riccio, Julie E; Guillet, Ronnie; Aslin, Richard N

    2017-02-06

    A prominent theoretical view is that the brain is inherently predictive [1, 2] and that prediction helps drive the engine of development [3, 4]. Although infants exhibit neural signatures of top-down sensory prediction [5, 6], in order to establish that prediction supports development, it must be established that deficits in early prediction abilities alter trajectories. We investigated prediction in infants born prematurely, a leading cause of neuro-cognitive impairment worldwide [7]. Prematurity, independent of medical complications, leads to developmental disturbances [8-12] and a broad range of developmental delays [13-17]. Is an alteration in early prediction abilities the common cause? Using functional near-infrared spectroscopy (fNIRS), we measured top-down sensory prediction in preterm infants (born identification of infants at risk and could guide early intervention regimens.

  4. Rerouting surgery of cardiac type total anomalous pulmonary venous return in a premature newborn with very low birth weight.

    Science.gov (United States)

    Wu, En-Ting; Huang, Shu-Chien; Wu, Mei-Hwan; Wang, Jou-Kou; Chang, Chung-I

    2007-02-01

    Intracardiac repair for complex congenital heart defects in premature neonates with very low birth weight (VLBW) is still a challenge to pediatric cardiac surgeons. We report the successful rerouting of cardiac type total anomalous pulmonary venous return (TAPVR) in a premature newborn (36th gestational week) with VLBW (1250 g). She had severe hypoxemia and low cardiac output despite medical treatment. Rerouting surgery of TAPVR was performed under deep hypothermia circulatory arrest at the age of 20 days. The sternum was left open and approximated 2 days later. Follow-up echocardiography showed good ventricular function without pulmonary venous obstruction. The endotracheal tube was removed 7 days postoperatively. She was then discharged without complication. In conclusion, with improved cardiopulmonary bypass technique and perioperative care, open heart surgery can be performed in premature newborns with VLBW.

  5. Cardiovascular outcome in systemic sclerosis.

    Science.gov (United States)

    Voilliot, Damien; Magne, Julien; Dulgheru, Raluca; Kou, Seisyou; Henri, Christine; Caballero, Luis; De Sousa, Carla; Sprynger, Muriel; Andre, Béatrice; Pierard, Luc A; Lancellotti, Patrizio

    2015-10-01

    Cardiovascular involvement is recognized as a poor prognostic factor in systemic sclerosis (SSc). The aim of this study was to evaluate the usefulness of nailfold video-capillaroscopy (NVC), brain natriuretic peptide (BNP) blood level and exercise echocardiography to predict the occurrence of cardiovascular events in SSc. We prospectively enrolled 65 patients with SSc (age 54±14 years, 30% female) followed in CHU Sart-Tilman, Liège, Belgium. All patients underwent graded semi-supine exercise echocardiography. Both baseline resting pulmonary hypertension (PH) and PH during follow-up (FUPH) were defined as systolic pulmonary arterial pressure (sPAP)>35 mmHg, and exercise-induced PH (EIPH) as sPAP>50 mmHg during exercise. EIPH was present in 21 patients. During FU (27±18 months), 13 patients developed FUPH and 9 presented cardiovascular complications. Patients with cardiovascular events were significantly older (63±14 vs 52±13 years; P=0.03), presented more frequently NVC grade>2 (89 vs 43%; P=0.009), had higher resting and exercise sPAP (30±6 vs 24±6; P=0.007 and 57±13 vs 44±13 vs mmHg; P=0.01, respectively), and higher BNP blood level (112±106 vs 26±19 pg/ml; P=0.0001). After adjustment for age and gender, NVC grade>2 (ß=2.4±1.1; P=0.03), EIPH (ß=2.30±1.13; P=0.04), FUPH (ß=0.24±0.09; P=0.01 and ß=3.52±1.16; P=0.002, respectively;) and BNP (ß=0.08±0.04; P=0.02) were independent predictors of CV events. Beyond age, an incremental value of EIPH, BNP and NVC grade>2 was predictive of cardiovascular events (P<0.001). Cardiovascular complications are not rare in SSc (18%). NVC, BNP blood level assessment and exercise echocardiography could be useful tools to identify patients at risk of SSc.

  6. Fibrinogen as a risk factor for premature myocardial infarction in Iranian patients: A case control study

    Directory of Open Access Journals (Sweden)

    Mohammad Shojaie

    2009-08-01

    Full Text Available Mohammad Shojaie, Morteza Pourahmad, Ahad Eshraghian, Hamid Reza Izadi, Farzan NaghshvarPeymanieh Hospital, Internal Medicine Department, Jahrom University of Medical Sciences, Jahrom, Fars, IranBackground: Premature myocardial infarction with life-threatening complications may become epidemic in some Asian and African countries and especially Iran. Fibrinogen is considered as one of the probable risk factors of myocardial infarction. The aim of our study was to assess fibrinogen levels as an etiology of premature myocardial infarction in young Iranian men.Findings: A case-control study was conducted between May 2005 and May 2007 to investigate the association between serum total fibrinogen level and myocardial infarction in men aged younger than 55 years admitted to the cardiac care units of Peymanieh and Motahari Hospitals affiliated to Jahrom University of Medical Sciences, Iran. The mean age of patients was 45.2 ± 4 years in patients with premature myocardial infarction and 47.06 ± 4.5 years in the control group (p = 0.085. There were no statistically significant relationships between the two groups in history of premature myocardial infarction in their first-degree relatives (p = 0.05, cigarette smoking (p = 0.46, diabetes (p = 0.49, or hypertension (p = 1. The mean plasma fibrinogen in patients (354.9 ± 60 mg/dL was elevated markedly compared with the control group (329 ± 73 mg/dL. Hyperfibrinogenemia (>340 mg/dL was detected in 81.8% of patients and 57.5% of controls (95% confidence interval, odds ratio = 3.3; p = 0.036.Conclusion: This study introduced fibrinogen as a risk factor for premature coronary artery disease in Iranian men.Keywords: myocardial infarction, cigarette, hypertension, diabetes, fibrinogen

  7. Temperaments of premature infants%早产儿气质研究进展

    Institute of Scientific and Technical Information of China (English)

    王敏

    2011-01-01

    Temperament is the first distinct and stable personality after infants' birth. The development and type of the temperament is mainly associated with genetics factors, premature birth, low birth weight and clinical complications. This article describes the domestic and abroad researches and progress on premature infants' temperament in recent years, including research methods, temperament characteristic and influence factors of temperament types, and emphersizes the importance of the study on the premature infants' temperament. We raise the point that analyzing the temperament of premature children in early stage could discover temperament disorders earlier, and guide targeted training or behavior education based on different temperaments, which do good to intelligence and psychological development of premature infants.%气质是婴儿出生后最早表现出来的较为明显而稳定的人格特征,遗传、早产、低出生体质量以及与早产相关的临床并发症对气质的发展和类型有重要影响.该文通过总结近年来国内外早产儿气质研究的成果和进展,综述了早产儿气质研究的研究方法、早产儿气质特点及气质类型的影响因素,强调早产儿气质研究的重要性,提出对早产儿进行气质分析可以早期发现问题,循序渐进地对不同气质儿童进行针对性培养和行为教育,有助于早产儿智能和心理的健康发育.

  8. Vascular related pregnancy complications: genetics and remote cardiovascular risk

    NARCIS (Netherlands)

    A.L. Berends (Anne)

    2008-01-01

    textabstractPreeclampsia and intrauterine growth restriction (IUGR) are common vascular related pregnancy syndromes of unknown cause. Both preeclampsia and IUGR are responsible for a significant maternal and perinatal morbidity and mortality worldwide. Preeclampsia affects approximately 2.5-3.0% of

  9. CARDIOVASCULAR COMPLICATIONS CAUSED BY CHEMOTHERAPY AND TARGETED AGENTS

    Directory of Open Access Journals (Sweden)

    L. V. Bolotina

    2015-01-01

    Full Text Available Modern-day drug therapy has significantly increased the life expectancy of patients with breast cancer, therefore now this is the quality if the therapy itself which is of major importance. Cardiac toxicity of some cytostatics may come out in years after the therapy. Anthracycline antibiotics are considered to be the main factor leading to cardiotoxicity. In case of recurrent use of anthracycline antibiotics, the overall dose of these should have to be limited. The combination of anthracyclines with trastuzumab increases essentially the risk of cardiotoxicity. To reduce the risk of developing such severe epiphenomenon it is recommended to use pegylated liposomal forms of anthracyclines, to detect background diseases in due time, as well as to generally take preventive actions.

  10. Neurologic and Cardiovascular Complications in Pediatric Life Threatening Imipramine Poisoning.

    Science.gov (United States)

    Hon, Kam L; Fung, Ching K; Lee, Vivian W; Cheung, Kam L; Wong, William; Leung, Alexander K C

    2015-01-01

    We present an 18-month boy with imipramine poisoning to illustrate the neuro-cardiac toxic effects of this potentially deadly poison in children. The toddler ingested an unknown amount of imipramine from a non-childproof bottle which clearly labelled that the drug must be kept out of reach from children. He developed neurologic and cardiac symptoms. Electrocardiography (ECG) showed tachycardia and widened QRS. He was immediately treated with bicarbonate infusion and made an uneventful recovery. This is the youngest and only reported case of symptomatic imipramine ingestion in our locality. Imipramine has been surpassed by newer antidepressants for the treatment of depression in the past decade. Literature is searched to review the mortality rate in young children. Intensive care neuro-cardiac support contributes to the favorable outcome. Despite clear labelling of the bottle, carelessness on the part of the adult and the use of non-childproof bottle are definite preventable factor to such potentially fatal ingestion.

  11. Cardiovascular involvement in patients with different causes of hyperthyroidism.

    Science.gov (United States)

    Biondi, Bernadette; Kahaly, George J

    2010-08-01

    Various clinical disorders can cause hyperthyroidism, the effects of which vary according to the patient's age, severity of clinical presentation and association with other comorbidities. Hyperthyroidism is associated with increased morbidity and mortality from cardiovascular disease, although whether the risk of specific cardiovascular complications is related to the etiology of hyperthyroidism is unknown. This article will focus on patients with Graves disease, toxic adenoma and toxic multinodular goiter, and will compare the cardiovascular risks associated with these diseases. Patients with toxic multinodular goiter have a higher cardiovascular risk than do patients with Graves disease, although cardiovascular complications in both groups are differentially influenced by the patient's age and the cause of hyperthyroidism. Atrial fibrillation, atrial enlargement and congestive heart failure are important cardiac complications of hyperthyroidism and are prevalent in patients aged > or = 60 years with toxic multinodular goiter, particularly in those with underlying cardiac disease. An increased risk of stroke is common in patients > 65 years of age with atrial fibrillation. Graves disease is linked with autoimmune complications, such as cardiac valve involvement, pulmonary arterial hypertension and specific cardiomyopathy. Consequently, the etiology of hyperthyroidism must be established to enable correct treatment of the disease and the cardiovascular complications.

  12. Cardiovascular adaptation and cardiac disease in the elite athlete.

    Science.gov (United States)

    Del Río-santiago, Valentín; Santiago Trinidad, Ricardo; Vicenty Rivera, Sonia

    2012-01-01

    Cardiovascular diseases are uncommon among trained athletes. Their occurrences mostly depend on the individual's age and fitness levels. Adequate understanding of the cardiovascular adaptations undergone by the competitive athletes' heart is of paramount importance in order to differentiate them from serious cardiovascular conditions. Diagnosing these abnormalities early may prevent rare but devastating potential complications associated with athletic activities and defines appropriate activity restrictions to minimize the risk of sudden cardiac death. This article will review concerns related to competitive athlete's cardiovascular adaptations and diseases, in light of specific recommendations presented in the 36th Bethesda Conference guidelines.

  13. Awareness of diabetes complications in an Irish population.

    LENUS (Irish Health Repository)

    O'Sullivan, E P

    2012-02-01

    BACKGROUND: Patients\\' awareness of the increased cardiovascular risk associated with their diabetes is poorly documented. AIM: The aim of this study was to assess the awareness of diabetes complications among patients with diabetes in Ireland. METHODS: Patients attending diabetes outpatient clinics in two teaching hospitals in different regions of the country were invited to complete a questionnaire. RESULTS: A total of 258 (59.3% male) patients completed the questionnaire; mean age 57.8 years. On questioning, 53.5% reported cardiovascular disease as a potential complication of diabetes, with awareness rates of 61.2, 17.1, 16.3 and 12% for retinopathy, stroke, peripheral vascular disease and amputation, respectively. Disappointingly, less than half of respondents felt that improvements in diet and exercise could potentially reduce their cardiovascular risk. CONCLUSIONS: Awareness of cardiovascular risk and knowledge of effective measures to reduce this were low in our study and an alternative means of education may need to be considered.

  14. Pregnancy Complications: Preeclampsia

    Science.gov (United States)

    ... Close X Home > Complications & Loss > Pregnancy complications > Preeclampsia Preeclampsia E-mail to a friend Please fill in ... even if you’re feeling fine. What is preeclampsia? Preeclampsia is a condition that can happen after ...

  15. Complications and Deaths - Hospital

    Data.gov (United States)

    U.S. Department of Health & Human Services — Complications and deaths - provider data. This data set includes provider data for the hip/knee complication measure, the Agency for Healthcare Research and Quality...

  16. Complications and Deaths - National

    Data.gov (United States)

    U.S. Department of Health & Human Services — Complications and deaths - national data. This data set includes national-level data for the hip/knee complication measure, the Agency for Healthcare Research and...

  17. Pregnancy Complications: Anemia

    Science.gov (United States)

    ... Close X Home > Complications & Loss > Pregnancy complications > Anemia Anemia E-mail to a friend Please fill in ... anemia at a prenatal care visit . What causes anemia? Usually, a woman becomes anemic (has anemia) because ...

  18. Pregnancy Complications: Bacterial Vaginosis

    Science.gov (United States)

    ... Complications & Loss > Pregnancy complications > Bacterial vaginosis and pregnancy Bacterial vaginosis and pregnancy E-mail to a friend Please ... this page It's been added to your dashboard . Bacterial vaginosis (also called BV or vaginitis) is an infection ...

  19. Mechanisms of diabetic complications

    National Research Council Canada - National Science Library

    Forbes, Josephine M; Cooper, Mark E

    2013-01-01

    .... These complications occur in the majority of individuals with both type 1 and type 2 diabetes. Among the most prevalent microvascular complications are kidney disease, blindness, and amputations, with current therapies only slowing disease progression...

  20. Eye Complications in IBD

    Science.gov (United States)

    ... Home > Resources > Eye Complications in IBD Go Back Eye Complications in IBD Email Print + Share Approximately 10% ... doctor’s attention sooner rather than later. TYPES OF EYE DISORDERS UVEITIS One of the most common eye ...

  1. Retinopathy of prematurity outcome in infants with Prethreshold Retinopathy of Prematurity and oxygen saturation > 94% in room air : The High Oxygen Percentage in Retinopathy of Prematurity study

    NARCIS (Netherlands)

    McGregor, ML; Bremer, DL; Cole, C; McClead, RE; Phelps, DL; Fellows, RR; Oden, N

    2002-01-01

    Objectives. To determine the rate of progression from prethreshold to threshold retinopathy of prematurity (ROP) in infants excluded from Supplemental Therapeutic Oxygen for Prethreshold Retinopathy of Prematurity (STOP-ROP) because their median arterial oxygen saturation by pulse oximetry (Spo(2))

  2. 血清miR-21检测在慢性肾脏病并发心血管病变中的意义%Significance of Detection of Serum miR-21 in Chronic Kidney Disease Complicated with Cardiovascular Disease

    Institute of Scientific and Technical Information of China (English)

    洪丽萍; 刘变玲; 沈蓓莉; 肖爱华

    2016-01-01

    Objective To investigate the significance of serum microRNA-21 (miR-21) detection in chronic kidney dis-ease(CKD) complicated with cardiovascular disease. Methods Serum samples from 150 patients in our hospital for rou-tine health examination with CKD were collected from December 2014 to April 2015, and 20 healthy subjects were used as control. The expression level of miR-21 in serum was detected by real-time fluorescence quantitative PCR. Results 20 cases of miR-21 were detected in sera of healthy persons and CKD patients with different stage (1, 2, 3, 4, 5) of serum miR-21 detection rate was 53.3%(16/30), 43.3%(13/30) and 30%(9/30), 20%(6/30) and 6.66%(2/30) respectively. CKD patients with glomerular filtration rate (GFR) value decreased, the detection rate of miR-21 de-creased gradually and CKD stage of miR-21 expression level difference was not statistically significant expression of miR-21 in volume and cardiac troponin I (cTnI correlation was statistically significant (r = 0.292,P= 0.0009). Conclu-sion CKD patients often accompanied with different degrees of cardiovascular disease, miR-21 can be used as the early warning signs of cardiovascular disease in patients with CKD.%目的:探讨血清microRNA-21(miR-21)检测在慢性肾脏病(CKD)并发心血管病变中的意义。方法收集2014年4月—2015年12月来该院就诊或进行例行健康检查的150例CKD患者血清标本,其中以20名健康体检者作为对照。采用实时荧光定量PCR检测血清miR-21表达水平。结果20名健康体检者血清中均检测到miR-21,CKD患者不同分期(1、2、3、4、5期)的血清miR-21检出率分别为53.3%(16/30)、43.3%(13/30)、30%(9/30)、20%(6/30)和6.66%(2/30)。 CKD患者随着肾小球滤过率(GFR)值的降低,miR-21的检出率逐渐降低,CKD各分期的miR-21表达水平差异无统计学意义,miR-21表达量与cTnI浓度的相关性差异有统计学意义(r=-0.292,P=0.0009)。结论 CKD患者常伴随有不同

  3. 慢性肾脏病患者血清S-腺苷同型半胱氨酸与心血管并发症的关系%Relation ship between serum S-adenosylhomocysteine level and cardiovascular complications in patients with chronic kidney disease

    Institute of Scientific and Technical Information of China (English)

    欧三桃; 唐小平; 李莹; 刘琦; 张帆; 刘建

    2013-01-01

    Objective To explore the change of S adenosylhomocysteine (SAH) ,the precursor of homocysteine (Hey) , in pa tients with chronic kidney disease (CKD) and the relationship between serum SAH level and cardiovascular complications (CVD). Methods Fifty five CKD patients and 32 healthy volunteers were included in this study. Serum SAH level was measured by con tinuous cycle enzyme colorimetric method.Serum Hcy level was measured by ELISA.Serum folate and Vitamin B12 levels were measured by automatic immunity analyzer. Results The mean levels of serum Hey and SAH in CKD patients were significantly higher than that in the healthy controls,especially SAH. The mean level of serum SAH in CKD patients with CVD was significantly higher than that of patients without CVD. Logistic regression analysis indicated SAH was an independent risk factor for cardiovas cular disease in patients with CKD. Levels of folate and vitamin B12 do not differ significantly between groups. Conclusion Serum SAH appears to be a much more sensitive indicator of the cardiovascular complications in patients with CKD than Hey. Serum SAH and Hcy level are significantly correlated with serum creatinine level in patients.%目的 研究同型半胱氨酸(Hcy)的前体物质--腺苷同型半胱氨酸(SAH)水平与慢性肾脏病(CKD)患者心血管并发症的关系.方法 选择CKD患者55例和对照组32例,检测并记录患者心血管并发症,酶连续循环比色法检测血清SAH浓度,酶联免疫吸附测定(ELISA)检测血清Hcy浓度,同时采用全自动免疫分析仪检测血清叶酸、维生素B12浓度.结果 CKD患者血清Hcy及SAH均较对照组明显升高,且SAH升高程度更明显.有心血管并发症者血清SAH水平明显高于无并发症组.多因素逐步logistic回归分析显示,高SAH血症是CKD患者心血管并发症的危险因素.两组血清叶酸和维生素B12水平无明显差异.结论 CKD患者血清SAH水平较Hcy更敏感预测心血管并发症,血清SAH与Hcy

  4. Does change in hip circumference predict cardiovascular disease and overall mortality in Danish and Swedish women?

    DEFF Research Database (Denmark)

    Lanfer, Anne; Mehlig, Kirsten; Heitmann, Berit L

    2014-01-01

    Accumulating evidence consistently shows that small hip circumference (HC) is related to increased risk of cardiovascular disease (CVD), coronary heart disease, diabetes, and premature death in women. This study aims to clarify whether this inverse association can be found in both normal...

  5. Complications of blepharoplasty.

    Science.gov (United States)

    Morax, Serge; Touitou, Valerie

    2006-12-01

    The complications of blepharoplasty are infrequent, most often minor and transient, and rarely major and permanent with functional or aesthetic consequences. Treatment is above all preventive with screening of "at risk" patients in whom blepharoplasty would be contra-indicated. Patients must be informed of possible risks through informative booklets stressing the most important points. The complications may affect vision. Partial or complete visual loss due to ischemic optic neuropathy, or rarely to compression of the ocular globe by intraorbital hemorrhage, is the most serious complication. Other visual complications include oculomotor disorders, keratoconjunctivitis sicca, epiphora, and chemosis of lymphatic origin. Eyelid complications are more frequent: ptosis of the upper eyelid or lagophthalmia caused by incorrect resection of the skin, scarring, and eyelid fold anomalies. The most severe aesthetic complication is the malposition of the lower eyelid resulting in retraction, lagophthalmia, ectropion, deformation of the external canthus, or lower eyelid tissue relaxation. These malpositions are often minor, sometimes reversible, but they can be major, with psychological, aesthetic, and functional consequences. Other local complications include enophthalmia and hypo- or hypercorrection. General complications may include pigmentation anomalies or infections extending as far as the orbital fat tissue. Finally, complications observed after the newer procedures of laser surgery include ectropion, burns and residual redness. Complications related to periocular injections of filling material are also mentioned. The discussion of these complications is followed by a comprehensive review of the prevention, diagnosis and management of the complications after blepharoplasty.

  6. Complicated Horseshoe Kidney

    Energy Technology Data Exchange (ETDEWEB)

    Kim, K. S.; Kim, S. R.; Cha, K. S.; Park, S. S. [Chung Ang University College of Medicine, Seoul (Korea, Republic of)

    2010-05-15

    Horseshoe kidney is an important urological anomaly when it is complicated or accompanied by other diseases. Recently we have experienced four cases of horseshoe kidney which were complicated with hydronephrosis, renal stone and adrenal pheochromocytoma. With review of literatures, we emphasize the importance of detection of these complications.

  7. Can China achieve a one-third reduction in premature mortality from non-communicable diseases by 2030?

    Science.gov (United States)

    Li, Yichong; Zeng, Xinying; Liu, Jiangmei; Liu, Yunning; Liu, Shiwei; Yin, Peng; Qi, Jinlei; Zhao, Zhenping; Yu, Shicheng; Hu, Yuehua; He, Guangxue; Lopez, Alan D; Gao, George F; Wang, Linhong; Zhou, Maigeng

    2017-07-11

    The United Nation's Sustainable Development Goals for 2030 include reducing premature mortality from non-communicable diseases (NCDs) by one third. To assess the feasibility of this goal in China, we projected premature mortality in 2030 of NCDs under different risk factor reduction scenarios. We used China results from the Global Burden of Disease Study 2013 as empirical data for projections. Deaths between 1990 and 2013 for cardiovascular disease (CVD), diabetes, chronic respiratory disease, cancer, and other NCDs were extracted, along with population numbers. We disaggregated deaths into parts attributable and unattributable to high systolic blood pressure (SBP), smoking, high body mass index (BMI), high total cholesterol, physical inactivity, and high fasting glucose. Risk factor exposure and deaths by NCD category were projected to 2030. Eight simulated scenarios were also constructed to explore how premature mortality will be affected if the World Health Organization's targets for risk factors reduction are achieved by 2030. If current trends for each risk factor continued to 2030, the total premature deaths from NCDs would increase from 3.11 million to 3.52 million, but the premature mortality rate would decrease by 13.1%. In the combined scenario in which all risk factor reduction targets are achieved, nearly one million deaths among persons 30 to 70 years old due to NCDs would be avoided, and the one-third reduction goal would be achieved for all NCDs combined. More specifically, the goal would be achieved for CVD and chronic respiratory diseases, but not for cancer and diabetes. Reduction in the prevalence of high SBP, smoking, and high BMI played an important role in achieving the goals. Reaching the goal of a one-third reduction in premature mortality from NCDs is possible by 2030 if certain targets for risk factor intervention are reached, but more efforts are required to achieve risk factor reduction.

  8. Premature menopause linked to CVD and osteoporosis.

    Science.gov (United States)

    Park, Claire; Overton, Caroline

    2010-03-01

    Premature menopause affects 1% of women under the age of 40, the usual age of the menopause is 51. Most women will present with irregular periods or no periods at all with or without climacteric symptoms. Around 10% of women present with primary amenorrhoea. A careful history and examination are required. It is important to ask specifically about previous chemotherapy or radiotherapy and to look for signs of androgen excess e.g. polycystic ovarian syndrome, adrenal problems e.g. galactorrhoea and thyroid goitres. Once pregnancy has been excluded, a progestagen challenge test can be performed in primary care. Norethisterone 5 mg tds po for ten days or alternatively medroxyprogesterone acetate 10 mg daily for ten days is prescribed. A withdrawal bleed within a few days of stopping the norethisterone indicates the presence of oestrogen and bleeding more than a few drops is considered a positive withdrawal bleed. The absence of a bleed indicates low levels of oestrogen, putting the woman at risk of CVD and osteoporosis. FSH levels above 30 IU/l are an indicator that the ovaries are failing and the menopause is approaching or has occurred. It should be remembered that FSH levels fluctuate during the month and from one month to the next, so a minimum of two measurements should be made at least four to six weeks apart. The presence of a bleed should not exclude premature menopause as part of the differential diagnosis as there can be varying and unpredictable ovarian function remaining. The progestagen challenge test should not be used alone, but in conjunction with FSH, LH and oestradiol. There is no treatment for premature menopause. Women desiring pregnancy should be referred to a fertility clinic and discussion of egg donation. Women not wishing to become pregnant should be prescribed HRT until the age of 50 to control symptoms of oestrogen deficiency and reduce the risks of osteoporosis and CVD.

  9. The pathophysiology of lifelong premature ejaculation.

    Science.gov (United States)

    Waldinger, Marcel D

    2016-08-01

    For many decades it has been thought that lifelong premature ejaculation (PE) is only characterized by persistent early ejaculations. Despite enormous progress of in vivo animal research, and neurobiological, genetic and pharmacological research in men with lifelong PE, our current understanding of the mechanisms behind early ejaculations is far from complete. The new classification of PE into four PE subtypes has shown that the symptomatology of lifelong PE strongly differs from acquired PE, subjective PE and variable PE. The phenotype of lifelong PE and therefore also the pathophysiology of lifelong PE is much more complex. A substantial number of men with lifelong PE not only have PE, but also premature erection and premature penile detumescence as part of an acute hypertonic or hypererotic state when engaged in an erotic situation or when making love. As both erectio praecox, ejaculatio praecox, detumescentia praecox, and the hypererotic state are part of the phenotype lifelong PE, it is argued that lifelong PE is not only a disturbance of the timing of ejaculation but also a disturbance of the timing of erection, detumescence and arousal. Since 1998, the pathophysiology of lifelong PE was thought to be mainly mediated by the central serotonergic system in line with genetic polymorphisms of specific serotonergic genes. However, by accepting that lifelong PE is characterized by the reversible hypertonic state the hypothesis of mainly serotonergic dysfunction is no longer tenable. Instead, it has been postulated that the pathophysiology of lifelong PE is mediated by a very complex interplay of central and peripheral serotonergic, dopaminergic, oxytocinergic, endocrinological, genetic and probably also epigenetic factors. Progress in research of lifelong PE can only be accomplished when a stopwatch is used to measure the IELT and the cut-off point of 1 minute for the definition of lifelong PE is maintained. Current use of validated questionnaires, neglect of

  10. The pathophysiology of lifelong premature ejaculation

    Science.gov (United States)

    2016-01-01

    For many decades it has been thought that lifelong premature ejaculation (PE) is only characterized by persistent early ejaculations. Despite enormous progress of in vivo animal research, and neurobiological, genetic and pharmacological research in men with lifelong PE, our current understanding of the mechanisms behind early ejaculations is far from complete. The new classification of PE into four PE subtypes has shown that the symptomatology of lifelong PE strongly differs from acquired PE, subjective PE and variable PE. The phenotype of lifelong PE and therefore also the pathophysiology of lifelong PE is much more complex. A substantial number of men with lifelong PE not only have PE, but also premature erection and premature penile detumescence as part of an acute hypertonic or hypererotic state when engaged in an erotic situation or when making love. As both erectio praecox, ejaculatio praecox, detumescentia praecox, and the hypererotic state are part of the phenotype lifelong PE, it is argued that lifelong PE is not only a disturbance of the timing of ejaculation but also a disturbance of the timing of erection, detumescence and arousal. Since 1998, the pathophysiology of lifelong PE was thought to be mainly mediated by the central serotonergic system in line with genetic polymorphisms of specific serotonergic genes. However, by accepting that lifelong PE is characterized by the reversible hypertonic state the hypothesis of mainly serotonergic dysfunction is no longer tenable. Instead, it has been postulated that the pathophysiology of lifelong PE is mediated by a very complex interplay of central and peripheral serotonergic, dopaminergic, oxytocinergic, endocrinological, genetic and probably also epigenetic factors. Progress in research of lifelong PE can only be accomplished when a stopwatch is used to measure the IELT and the cut-off point of 1 minute for the definition of lifelong PE is maintained. Current use of validated questionnaires, neglect of

  11. Cardiovascular manifestations of phaeochromocytoma

    NARCIS (Netherlands)

    Prejbisz, A.; Lenders, J.W.M.; Eisenhofer, G.; Januszewicz, A.

    2011-01-01

    Clinical expression of phaeochromocytoma may involve numerous cardiovascular manifestations, but usually presents as sustained or paroxysmal hypertension associated with other signs and symptoms of catecholamine excess. Most of the life-threatening cardiovascular manifestations of phaeochromocytoma,

  12. Cardiovascular Disease and Diabetes

    Science.gov (United States)

    ... Disease Venous Thromboembolism Aortic Aneurysm More Cardiovascular Disease & Diabetes Updated:Apr 14,2017 The following statistics speak ... disease. This content was last reviewed August 2015. Diabetes • Home • About Diabetes • Why Diabetes Matters Introduction Cardiovascular ...

  13. Cardiovascular manifestations of phaeochromocytoma

    NARCIS (Netherlands)

    Prejbisz, A.; Lenders, J.W.M.; Eisenhofer, G.; Januszewicz, A.

    2011-01-01

    Clinical expression of phaeochromocytoma may involve numerous cardiovascular manifestations, but usually presents as sustained or paroxysmal hypertension associated with other signs and symptoms of catecholamine excess. Most of the life-threatening cardiovascular manifestations of phaeochromocytoma,

  14. Understanding cardiovascular disease

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000759.htm Understanding cardiovascular disease To use the sharing features on this page, ... lead to heart attack or stroke. Types of Cardiovascular Disease Coronary heart disease (CHD) is the most common ...

  15. APOE Genotyping, Cardiovascular Disease

    Science.gov (United States)

    ... Home Visit Global Sites Search Help? APOE Genotyping, Cardiovascular Disease Share this page: Was this page helpful? Also ... of choice to decrease the risk of developing cardiovascular disease (CVD) . However, there is a wide variability in ...

  16. The drug treatment of premature ejaculation.

    Science.gov (United States)

    Hisasue, Shin-Ichi

    2016-08-01

    The management recommendation for both acquired premature ejaculation (APE) and lifelong PE (LPE) are similar, such as a behavioral/psychotherapy, a pharmacotherapy and a combination of these treatments. For the drug treatment for PE, gold standard is selective serotonin reuptake inhibitors (SSRIs) including dapoxetine or paroxetine. The drug treatment for PE is still developing and some new promising therapeutic options have been proposed. Topical anesthetics, tramadol, and alpha-1 blockers will be the next strategies of the drug treatment for PE in the future.

  17. Premature ejaculation: current and future treatments

    Institute of Scientific and Technical Information of China (English)

    Levent Gurkan; Matthew Oommen; Wayne J. G. Hellstrom

    2008-01-01

    Premature ejaculation (PE) is recognized to be the most common male sexual disorder. PE provides difficulties for professionals who treat this condition because there is neither a universally accepted definition nor a medication approved by the Food and Drug Administration (FDA). Despite these shortcomings, physicians continue to diagnose their patients with PE according to major guidelines and treat them with either behavioral therapies or off-label medications. This review focuses on current and emerging treatment options and medications for PE. Advantages and limitations of each treatment option are discussed in the light of current published peer-reviewed literature.

  18. CLINICAL AND PHARMACOECONOMIC REASONABILITY OF USING PROBIOTIC ENTEROCOCCUS STRAIN FOR THE COMPLEX DEVELOPMENTAL CARE PROGRAM FOR PREMATURE INFANTS

    Directory of Open Access Journals (Sweden)

    N. V. Gonchar

    2015-01-01

    Full Text Available Introduction. Possibilities of using probiotic enterococci in premature neonates undergoing inpatient antibacterial therapy remains understudied. The article is aimed at analyzing clinical and pharmacoeconomic reasonability of using probiotic Enterococcus faecium L3 strain in premature infants with very low body weight in the framework of complex inpatient developmental care. Patients and methods. 55 children randomized into 2 groups were observed: the control group (n = 26 was undergoing standard developmental care program, the primary group (n = 29 was introduced liquid probiotic Enterococcus faecium L3 strain (titer — 108 CFU/ml or more (0.5 ml TID for 14 days after attaining the enteral feeding volume of 5.0 ml. Results. Analysis of the clinical symptoms characteristic of non-smooth course of developmental care over premature infants helped to reveal higher frequency of infectious complications in the control group children than in the primary group (14 [53.8%] vs. 6 [20.7%]; p < 0.05. Acute food intolerance was observed less frequently in the primary group than in the control group (6 [20.7%] vs. 10 [38.5%], p > 0.05. The primary group's children featured significant decrease in the frequency of monocytosis, positive changes of intestinal microbiotic composition (increase in the amount of bifidum bacteria, lactobacilli, enterococci, decrease in the amount of Clostridium difficile and antibiotic-resistant clinical Klebsiella pneumoniae strains. Conclusion. Favorable outcome of developmental care over premature infants (absence of infectious complications was less expensive in the primary group's children.

  19. [Application of massage therapy in premature infant nursing care].

    Science.gov (United States)

    Chang, Shu-Min; Sung, Huei-Chuan

    2007-02-01

    Massage therapy has been used in the care of premature infants for many years in western countries, and a significant body of research has already shown the effectiveness of massage therapy in significantly increasing body weight, decreasing infant hospital durations, enhancing bone formation, and improving behavior. Key considerations when applying massage therapy on premature infants include gestational age, bodyweight, and physical condition. Nurses can teach parents to administer massage therapy on their premature infants to enhance parent-child attachment and interaction. This article introduces massage therapy principles and methods, the effectiveness of massage therapy in premature infant care, and an approach to teaching parents how to apply massage therapy on their premature infants. Massage therapy can be included in premature infant care programs in the future.

  20. [Developmental change in facial recognition by premature infants during infancy].

    Science.gov (United States)

    Konishi, Yukihiko; Kusaka, Takashi; Nishida, Tomoko; Isobe, Kenichi; Itoh, Susumu

    2014-09-01

    Premature infants are thought to be at increased risk for developmental disorders. We evaluated facial recognition by premature infants during early infancy, as this ability has been reported to be impaired commonly in developmentally disabled children. In premature infants and full-term infants at the age of 4 months (4 corrected months for premature infants), visual behaviors while performing facial recognition tasks were determined and analyzed using an eye-tracking system (Tobii T60 manufactured by Tobii Technologics, Sweden). Both types of infants had a preference towards normal facial expressions; however, no preference towards the upper face was observed in premature infants. Our study suggests that facial recognition ability in premature infants may develop differently from that in full-term infants.

  1. Complications of mandibular fractures.

    Science.gov (United States)

    Zweig, Barry E

    2009-03-01

    Before any definitive treatment of mandibular fractures, the patient needs to be evaluated for more potentially life-threatening injuries. Complications can and do occur with treatment of mandibular fractures and can occur during any of the phases of treatment. The development of an accurate diagnosis and appropriate treatment plan is vital in achieving optimal success and decreasing complications. Knowledge of the anatomy and the principles of bone healing is also an important factor in preventing complications. To limit long-term untoward effects, complications should be recognized early and the appropriate treatment should be started before a minor complication becomes a complex one that is more difficult to manage.

  2. Complications of strabismus surgery

    Directory of Open Access Journals (Sweden)

    Scott E Olitsky

    2015-01-01

    Full Text Available All surgeries carry risks of complications, and there is no way to avoid ever having a complication. Strabismus surgery is no different in this regard. There are methods to reduce the risk of a complication during or after surgery, and these steps should always be taken. When a complication occurs, it is important to first recognize it and then manage it appropriately to allow for the best outcome possible. This article will discuss some of the more common and/or most devastating complications that can occur during or after strabismus surgery as well as thoughts on how to avoid them and manage them should they happen.

  3. [Complications of urinary calculi].

    Science.gov (United States)

    Joual, A; Fekak, H; Rabii, R; el Moussasoui, A; Benjelloun, S

    1996-01-01

    Urinary stones is a frequent disease whose renal complications can engage both functional and vital prognosis. We report 769 complicated cases observed 10 years. The diagnosis was made by intravenous urography and ultrasonography. 607 cases were mechanical complications, 582 hydronephrosis, 25 anuria, 262 were infectious complications, 82 chronic pyelonephritis, 60 pyonephrosis, 10 perinephric abscess. Treatment included adapted antibiotic therapy, ureteral catheter in case of anuria ; surgical extraction of the stone nephrectomy was performed in 100 patients. Results were generally good. 9 patients had endstage chronic renal failure. The high frequency of urinary stone complications is due to the fact that most patients consult late. The diagnosis must obviously be made.

  4. Risk factors of cardiovascular diseases in rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    T V Popkova

    2009-01-01

    Full Text Available Cardiovascular complications (CVC including myocardial infarction (MI, sudden death and stroke (ST are the main cause of premature mortality in rheumatoid arthritis (RA. Chronic inflammation plays the key role in the development of CVC in RA. Objective. To analyze prevalence of cardiovascular diseases (CVD, significance of traditional risk factors (Rf, DMARDs and RA features in the development of clinical and subclinical signs of atherosclerosis (AT. To compare results with data of QUEST-RA. Material and methods. Traditional Rf and CVD frequency in RA pts were assessed with a questionnaire. Coronary heart disease, MI and ST were diagnosed according to medical documents. Subclinical signs of atherosclerosis were evaluated with carotid artery sonography. Results. Traditional CVD Rf were evaluated in 563 pts (496 female, 93 male aged 54 (44-54 years with disease duration 72 (24-144 months. Clinical signs of AT were revealed in5,6%, subclinical – in 11% of RA pts. Hyperlipidemia was present in 82%, increase of intima-media thickness – in 51%, family strain of CVD – in 44%, hypertension – in 38% of pts with RA. Traditional Rf, extra-articular features of RA, CVC and early AT signs weremore frequent in men than in women (p<0,005. Thickness of intima-media complex in 11men exceed that in women (p<0,005. RA pts were divided into two groups (I – with CVD and II – without CVD to assess relationship between traditional Rf and CVC. Frequency of traditional Rf (hypertension and increased intima-media thickness in group I was higher than in group II. Relative risk of their development was 4,78 and 2,09 respectively (p<0,05. 38% of RA pts had extra-articular features of RA (OR=2,02; p=0,04. Thickness of intima-media complex correlated with duration of treatment with hydroxichloroquine and sulfasalazine (r=0,34; p=0,0002 and r=0,28; p=0,008 respectively. CVC were not associated with administration of other DMARDs.

  5. Cardiovascular comorbiditiy in psoriasis

    OpenAIRE

    Gurcharan Singh; Simran Pal Singh Aneja

    2011-01-01

    The chronic inflammatory nature of psoriasis is also thought to predispose patients to other diseases with an inflammatory component, the most notable being cardiovascular and metabolic (cardiometabolite) disorders. This concept is supported by studies showing that psoriasis is associated with cardiovascular risk factors like diabetes, obesity, hypertension, dyslipidemia, smoking and diseases including MI. Given the increased prevalence of cardiovascular co morbidities in patients, dermatolog...

  6. Late prematurity in twins: a Polish multicenter study.

    Science.gov (United States)

    Kosinska-Kaczynska, Katarzyna; Szymusik, Iwona; Bomba-Opon, Dorota; Madej, Anna; Oleszczuk, Jan; Patro-Malysza, Jolanta; Marciniak, Beata; Breborowicz, Grzegorz; Drews, Krzysztof; Seremak-Mrozikiewicz, Agnieszka; Szymankiewicz, Marta; Zimmer, Mariusz; Pomorski, Michal; Olejek, Anita; Slawska, Helena; Wielgos, Mirosław

    2014-10-01

    The study aimed at investigating the impact of late prematurity (LPT) on neonatal outcome in twins and neonatal morbidity and mortality within LPT with regard to the completed weeks of gestation. The study was conducted in six tertiary obstetric departments from different provinces of Poland (Warsaw, Lublin, Poznan, Wroclaw, Bytom). It included 465 twin deliveries in the above centers in 2012. A comparative analysis of maternal factors, the course of pregnancy and delivery and neonatal outcome between LPT (34 + 0-36 + 6 weeks of gestation) and term groups (completed 37 weeks) was performed. The neonatal outcome included short-term morbidities. The analysis of neonatal complication rates according to completed gestational weeks was carried out. Out of 465 twin deliveries 213 (44.8%) were LPT and 156 (33.55%) were term. There were no neonatal deaths among LPT and term twins. One-third of LPT newborns suffered from respiratory disorders or required antibiotics, 40% had jaundice requiring phototherapy, and 30% were admitted to NICU. The analysis of neonatal morbidity with regard to each gestational week at delivery showed that most analyzed complications occurred less frequently with the advancing gestational age, especially respiratory disorders and NICU admissions. The only two factors with significant influence on neonatal morbidity rate were neonatal birth weight (OR = 0.43, 95% CI = 0.2-0.9, p = .02) and gestational age at delivery (OR = 0.62, 95% CI = 0.5-0.8, p twins. Gestational age and neonatal birth weight seem to play a crucial role in neonatal outcome in twins.

  7. The concept of Maslow's pyramid for cardiovascular health and its impact on “change cycle”

    OpenAIRE

    Behjati, Mohaddeseh

    2014-01-01

    Since the leading cause of morbidity and mortality is cardiovascular diseases, every individual should think regularly about possessing and maintaining cardiovascular health. In reality, this self-processing is delayed until the occurrence of complications related to cardiovascular inefficiency manifested as chest pain and/or dyspnea. However, people should be trained to think about their cardiovascular health issues as a vital need from early childhood. This goal is achievable by understandi...

  8. The concept of Maslow's pyramid for cardiovascular health and its impact on “change cycle”

    OpenAIRE

    Behjati, Mohaddeseh

    2014-01-01

    Since the leading cause of morbidity and mortality is cardiovascular diseases, every individual should think regularly about possessing and maintaining cardiovascular health. In reality, this self-processing is delayed until the occurrence of complications related to cardiovascular inefficiency manifested as chest pain and/or dyspnea. However, people should be trained to think about their cardiovascular health issues as a vital need from early childhood. This goal is achievable by understandi...

  9. The Effects of Fetal Surgery on Retinopathy of Prematurity Development

    Directory of Open Access Journals (Sweden)

    Sudha Nallasamy

    2009-10-01

    Full Text Available Background: Fetal surgery is selectively offered for severe or life-threatening fetal malformations. These infants are often born prematurely and are thus at risk for retinopathy of prematurity (ROP. It is not known whether fetal surgery confers an increased risk of developing severe ROP relative to published rates in standard premature populations ≤37 weeks of age grouped by birth weight (

  10. Pseudoexfoliation syndrome and cardiovascular diseases

    Institute of Scientific and Technical Information of China (English)

    Georgios; K; Andrikopoulos; Dimitrios; K; Alexopoulos; Sotirios; P; Gartaganis

    2014-01-01

    Pseudoexfoliation(PEX) syndrome is a well-recognized late-onset disease caused by a generalized fibrillopathy. It is linked to a broad spectrum of ocular complications including glaucoma and perioperative problems during cataract surgery. Apart from the long-known intraocular manifestations, PEX deposits have been found in a variety of extraocular locations and they appear to represent a systemic process associated with increased cardiovascular and cerebrovascular morbidity. However, as published results are inconsistent, the clinical significance of the extraocular PEX deposits remains controversial. Identification of PEX deposits in the heart and the vessel wall, epidemiologic studies, as well as, similarities in pathogenetic mechanisms have led to the hypothesis of a possible relation between fibrillar material and cardiovascular disease. Recent studies suggest that PEX syndrome is frequently linked to impaired heart and blood vessels function. Systemic and ocular blood flow changes, altered parasympathetic vascular control and baroreflex sensitivity, increased vascular resistance and decreased blood flow velocity, arterial endothelial dysfunction, high levels of plasma homocysteine and arterial hypertension have all been demonstrated in PEX subjects. Common features in the pathogenesis of both atherosclerosis and PEX, like oxidative stress and inflammation and a possible higher frequency of abdominal aorta aneurysm in PEX patients, could imply that these grey-white deposits and cardiovascular disorders are related or reflect different manifestations of the same process.

  11. Cardiovascular news 2013/2014.

    Science.gov (United States)

    Cuende, J I; Lahoz, C; Armario, P; García-Alegría, J; Ena, J; García de Casasola, G; Mostaza, J M

    2015-01-01

    During 2013 and the first months of 2014, numerous studies have been published in the cardiovascular field. New guidelines have appeared for managing arterial hypertension and reducing cardiovascular risk by lowering cholesterol levels. New data have emerged on the considerable lipid-lowering efficacy of monoclonal antibodies against PCSK-9, in contrast, however, to the clinical trials directed towards raising HDL-cholesterol with nicotinic acid, which have not shown a reduction in the rate of cardiovascular complications. In the field of hypertension, neither stent placement in patients with renovascular hypertension nor sympathetic denervation in patients with resistant hypertension has been shown to be effective in reducing blood pressure. In terms of antithrombotic treatment, the pharmacogenetic tests do not seem useful for maintaining patients anticoagulated with warfarin within the therapeutic range for longer periods. Moreover, there is increasing evidence that, for patients with coronary artery disease and atrial fibrillation, antiplatelet therapy adds no benefit to anticoagulation therapy and is associated with a greater risk of bleeding. Lastly, a Mediterranean diet could prevent the onset of diabetes, while bariatric surgery could be a reasonable option for improving the disease in patients with obesity. Many of these studies have immediate practice applications in daily clinical practice. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  12. Fetal Programming and Cardiovascular Pathology

    Science.gov (United States)

    Alexander, Barbara T.; Dasinger, John Henry; Intapad, Suttira

    2016-01-01

    Low birth weight serves as a crude proxy for impaired growth during fetal life and indicates a failure for the fetus to achieve its full growth potential. Low birth weight can occur in response to numerous etiologies that include complications during pregnancy, poor prenatal care, parental smoking, maternal alcohol consumption or stress. Numerous epidemiological and experimental studies demonstrate that birth weight is inversely associated with blood pressure and coronary heart disease. Sex and age impact the developmental programming of hypertension. In addition, impaired growth during fetal life also programs enhanced vulnerability to a secondary insult. Macrosomia, which occurs in response to maternal obesity, diabetes and excessive weight gain during gestation, is also associated with increased cardiovascular risk. Yet, the exact mechanisms that permanently change the structure, physiology and endocrine health of an individual across their lifespan following altered growth during fetal life are not entirely clear. Transmission of increased risk from one generation to the next in the absence of an additional prenatal insult indicates an important role for epigenetic processes. Experimental studies also indicate that the sympathetic nervous system, the renin angiotensin system, increased production of oxidative stress and increased endothelin play an important role in the developmental programming of blood pressure in later life. Thus, this review will highlight how adverse influences during fetal life and early development program an increased risk for cardiovascular disease including high blood pressure and provide an overview of the underlying mechanisms that contribute to the fetal origins of cardiovascular pathology. PMID:25880521

  13. [Surgical closure of patent ductus arteriosus in premature neonates: Does the surgical technique affect the outcome?

    Science.gov (United States)

    Avila-Alvarez, Alejandro; Serantes Lourido, Marta; Barriga Bujan, Rebeca; Blanco Rodriguez, Carolina; Portela-Torron, Francisco; Bautista-Hernandez, Victor

    2017-05-01

    Surgical closure of patent ductus arteriosus in premature neonates is an aggressive technique and is not free of complications. A study was designed with the aim of describing our experience with a less invasive technique, the extra-pleural approach via a posterior minithoracotomy, and to compare the results with the classic transpleural approach. A retrospective cohort study was conducted on premature neonates on whom surgical closure of the ductus was performed during a ten-year period (March 2005 to March 2015). A comparison was made of the acute complications, the outcomes on discharge, and follow-up, between the extra-pleural approach and the classic transpleural approach. The study included 48 patients, 30 in the classical approach and 18 in the extra-pleural group. The demographic and pre-operative characteristics were similar in both groups. No differences were found between the 2 groups in the incidence of acute post-operative complications (56.6 vs. 44.4%), on the dependence on oxygen at 36 weeks (33.3 vs. 55.5%), or in hospital mortality (10 vs. 16.6%). As regards the short-term progress, the extra-pleural group required fewer days until the withdrawal of supplementary oxygen (36.3 vs. 28.9) and until hospital discharge (67.5 vs. 53.2), although only the time until extubation achieved a statistically significant difference (11.5 vs. 2.7, P=.03). The extra-plural approach by posterior minithoracotomy for the surgical closure of ductus in the premature infant is viable and could bring some clinical benefits in the short-term. Copyright © 2015 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Insulin resistance and cardiovascular disease.

    Science.gov (United States)

    Egan, B M; Greene, E L; Goodfriend, T L

    2001-06-01

    Cardiovascular risk factors cluster in obese individuals. Insulin resistance emerges as a common pathogenetic denominator underlying the risk factor cluster. Defects in nonesterified fatty acids metabolism have been implicated in the abnormal lipid and glucose metabolism which characterize the cluster. Other evidence also leads to the adipocyte as an important contributor to the risk factor cluster and cardiovascular complications through effects not only on fatty acids but also on leptin, plasminogen activator inhibitor-1, and angiotensinogen, to name a few. Fatty acids are elevated among abdominally obese individuals, are more resistant to suppression by insulin, and may contribute to hypertension. Fatty acids may affect blood pressure by inhibiting endothelial nitric oxide synthase activity and impairing endothelium-dependent vasodilation. Fatty acids increase alpha1-adrenoceptor-mediated vascular reactivity and enhance the proliferation and migration of cultured vascular smooth-muscle cells. Several effects of fatty acids are mediated through oxidative stress. Fatty acids can also interact with other facets of cluster, including increased angiotensin II, to accentuate oxidative stress. Oxidative stress, in turn, is implicated in the pathogenesis of insulin resistance, hypertension, vascular remodeling, and vascular complications. A clearer delineation of the key reactive oxygen signaling pathways and the impact of various interventions on these pathways could facilitate a rationale approach to antioxidant therapy and improved outcomes among the rapidly growing number of high-risk, insulin-resistant, obese individuals.

  15. Animal models of premature and retarded ejaculation.

    Science.gov (United States)

    Waldinger, Marcel D; Olivier, Berend

    2005-06-01

    Most of our current understanding of the neurobiology of sexual behavior and ejaculatory function has been derived from animal studies using rats with normal sexual behaviour. However, none of these proposed models adequately represents human ejaculatory disorders. Based on the "ejaculation distribution theory", which postulates that the intravaginal ejaculation latency time in men is represented by a biological continuum, we have developed an animal model for the research of premature and delayed ejaculation. In this model, a large number of male Wistar rats are investigated during 4-6 weekly sexual behavioural tests. Based on the number of ejaculations during 30 min tests, rapid and sluggish ejaculating rats are distinguished, each representing approximately 10% at both ends of a Gaussian distribution. Together with other parameters, such as ejaculation latency time, these rats at either side of the spectrum resemble men with premature and delayed ejaculation, respectively. Comparable to the human situation, in a normal population of rats, endophenotypes exist with regard to basal sexual (ejaculatory) performance.

  16. [Intraventricular haemorrhage in premature newborn babies].

    Science.gov (United States)

    Nazar, N

    This work is the product of the checking of the pathogenesis, incidence, treatment, and prognostic of the intraventricular hemorrhage in the premature newborn. In the revised publications, that include important series of following, this pathology is present in 25% of the infants weighing less than 1,500 g, in which the mortality and morbidity is greater than that of normal newborns, since the development of intraventricular hemorrhage can produce alterations of cerebral blood flow in the immature germinal matrix and in the microvascular net. In consequence the prevention of the intraventricular hemorrhage is directly related with its pathogenesis. It is said that the use of dexamethasone steroids in low doses in the prenatal period, and low doses of indomethacin in the postnatal period, can give better neuroprotection. The surgical treatment is exceptional and has very precise indications, when a progresive hydrocephalus of later apparition is proven. Therefore in premature newborns with intraventricular hemorrhage the best actual treatment is to use an appropiate pharmacological and medical following

  17. The pathophysiology of acquired premature ejaculation.

    Science.gov (United States)

    McMahon, Chris G; Jannini, Emmanuele A; Serefoglu, Ege C; Hellstrom, Wayne J G

    2016-08-01

    The second Ad Hoc International Society for Sexual Medicine (ISSM) Committee for the Definition of Premature Ejaculation defined acquired premature ejaculation (PE) as a male sexual dysfunction characterized by a the development of a clinically significant and bothersome reduction in ejaculation latency time in men with previous normal ejaculatory experiences, often to about 3 minutes or less, the inability to delay ejaculation on all or nearly all vaginal penetrations, and the presence of negative personal consequences, such as distress, bother, frustration and/or the avoidance of sexual intimacy. The literature contains a diverse range of biological and psychological etiological theories. Acquired PE is commonly due to sexual performance anxiety, psychological or relationship problems, erectile dysfunction (ED), and occasionally prostatitis and hyperthyroidism, consistent with the predominant organic etiology of acquired PE, men with this complaint are usually older, have a higher mean BMI and a greater incidence of comorbid disease including hypertension, sexual desire disorder, diabetes mellitus, chronic prostatitis, and ED compared to lifelong, variable and subjective PE.

  18. Premature ovarian insufficiency: Pathogenesis and management

    Directory of Open Access Journals (Sweden)

    Anna J Fenton

    2015-01-01

    Full Text Available The term premature ovarian insufficiency (POI describes a continuum of declining ovarian function in a young woman, resulting in an earlier than average menopause. It is a term that reflects the variable nature of the condition and is substantially less emotive than the formerly used "premature ovarian failure" which signaled a single event in time. Contrary to the decline in the age of menarche seen over the last 3-4 decades there has been no similar change in the age of menopause. In developed nations, the average age for cessation of menstrual cycles is 50-52 years. The age is younger among women from developing nations. Much has been written about POI despite a lack of good data on the incidence of this condition. It is believed that 1% of women under the age of 40 years and 0.1% under the age of 30 years will develop POI. Research is increasingly providing information about the pathogenesis and treatments are being developed to better preserve ovarian function during cancer treatment and to improve fertility options. This narrative review summarizes the current literature to provide an approach to best practice management of POI.

  19. PHACTR1 Gene Polymorphism Is Associated with Increased Risk of Developing Premature Coronary Artery Disease in Mexican Population

    Directory of Open Access Journals (Sweden)

    Nonanzit Pérez-Hernández

    2016-08-01

    Full Text Available Single-nucleotide polymorphisms (SNPs in the protein phosphatase and actin regulator 1 gene (PHACTR1 have been associated with susceptibility to develop several diseases, including cardiovascular disease. The purpose of this study was to evaluate the role of two polymorphisms (rs2026458 and rs9349379 of the PHACTR1 gene in the susceptibility to the risk of developing premature coronary artery disease (CAD in the Mexican population. The genotype analysis was performed using 5’exonuclease TaqMan genotyping assays in a group of 994 patients with premature CAD and 703 controls. A similar genotype distribution of rs2026458 was observed in both groups; however, under an additive model adjusted by age, body mass index, type 2 diabetes mellitus, smoking, dyslipidemia, and hypertension, the rs9349379 G allele was associated with a higher risk for developing premature CAD (odds ratio (OR = 1.22, 95% confidence interval (CI = 1.03–1.46, p-value (p = 0.024. The two PHACTR1 polymorphisms were not in linkage disequilibrium. In summary, our results suggest that the PHACTR1 rs9349379 polymorphism plays an important role in the risk of developing premature CAD in the Mexican population.

  20. The significance of genetics in pathophysiologic models of premature birth.

    Science.gov (United States)

    Uberos, Jose

    2017-05-31

    Prematurity is a major health problem in all countries, especially in certain ethic groups and increasing recurrence imply the influence of genetic factors. Published genetic polymorphisms are identified in relation to the 4 pathophysiological models of prematurity described: Chorioamniotic-decidual inflammation, premature contraction pathway, decidual haemorrhage and susceptibility to environmental toxins. 240 articles are identified, 52 articles are excluded because they are not original, not written in English or duplicated. From them 125 articles were included in qualitative analysis This review aims to update recent knowledge about genes associated with premature birth.

  1. Bevacizumab compared with Diode Laser in stage 3 posterior retinopathy of prematurity: a 5 year follow-up

    LENUS (Irish Health Repository)

    O’Keeffe, N

    2016-02-01

    We conducted a prospective randomized study to compare outcomes of intravitreal Bevacizumab versus diode laser in thirty eyes of fifteen premature babies with zone 1 or posterior zone 2 retinopathy of prematurity (ROP). We recorded complications, regression\\/reactivation of ROP, visual outcome, refractive error and systemic complications. The Bevacizumab-treated eyes showed rapid regression of the ROP with resolution of plus disease and flattening of the ridge at 48 hours post injection. In 3 Bevacizumab-treated eyes, reactivation occurred and were treated with laser (3 eyes) or a further Bevacizumab injection (1 eye). Of the diode laser treated eyes, one showed progression and was treated with Bevacizumab. At 5-year follow-up, good outcomes were observed in both treatment groups. However, less myopia was found in the Bevacizumab compared with the diode laser treated eyes.

  2. The postoperative complication for adenocarcinoma of esophagogastric junction

    Directory of Open Access Journals (Sweden)

    Hui Zhang

    2015-01-01

    Full Text Available Objective: The purpose of this study was to evaluate the postoperative complications for patients with adenocarcinoma of esophagogastric junction. Methods: Two hundred and eighty subjects with adenocarcinoma of esophagogastric junction who received operation were retrospectively analyzed from June 2006 to December 2010 in the Department of Oncology of First Affiliated Hospital of Bengbu Medical College, Bengbu, China. The postoperative complication such as ventricular premature beat, atrial fibrillation, supraventricular tachycardia, heart failure, pulmonary infection, pulmonary atelectasis, respiratory failure, bronchospasm, anastomotic leakage, gastroplegia, pleural infection, and cerebral accident were reviewed and recorded by to doctors. Moreover, the correlation between clinical characteristics and postoperative complication was analyzed by statistical methods. Results: A total of 70 complications were found for the included 280 cases of adenocarcinoma of esophagogastric junction with general incidence of 25%. For the relationship between clinical characteristics and postoperative complication analysis, no significant association of gender, age, operation time, operative approach, tumor differentiation, and clinical states was found with the postoperative complications (P > 0.05; but the complication rate in patients with basic disease of heart and lung was significant than the patients without this kind of disease (P < 0.05. Conclusion: The positive operative complications for patients with adenocarcinoma of esophagogastric junction were relative high. Moreover, basic heart and lung diseases can increase the risk of developing positive operative complications.

  3. Cardiovascular Involvement in Autoimmune Diseases

    Directory of Open Access Journals (Sweden)

    Jenny Amaya-Amaya

    2014-01-01

    Full Text Available Autoimmune diseases (AD represent a broad spectrum of chronic conditions that may afflict specific target organs or multiple systems with a significant burden on quality of life. These conditions have common mechanisms including genetic and epigenetics factors, gender disparity, environmental triggers, pathophysiological abnormalities, and certain subphenotypes. Atherosclerosis (AT was once considered to be a degenerative disease that was an inevitable consequence of aging. However, research in the last three decades has shown that AT is not degenerative or inevitable. It is an autoimmune-inflammatory disease associated with infectious and inflammatory factors characterized by lipoprotein metabolism alteration that leads to immune system activation with the consequent proliferation of smooth muscle cells, narrowing arteries, and atheroma formation. Both humoral and cellular immune mechanisms have been proposed to participate in the onset and progression of AT. Several risk factors, known as classic risk factors, have been described. Interestingly, the excessive cardiovascular events observed in patients with ADs are not fully explained by these factors. Several novel risk factors contribute to the development of premature vascular damage. In this review, we discuss our current understanding of how traditional and nontraditional risk factors contribute to pathogenesis of CVD in AD.

  4. Extended complications of urethroplasty

    Directory of Open Access Journals (Sweden)

    Hosam S. Al-Qudah

    2005-08-01

    Full Text Available INTRODUCTION: An extensive study of complications following urethroplasty has never been published. We present 60 urethroplasty patients who were specifically questioned to determine every possible early and late complication. MATERIALS AND METHODS: Retrospective chart review of urethroplasty patients between August 2000 and March 2004. An "open format" questioning style allowed maximal patient reporting of all complications, no matter how minor. RESULTS: 60 patients underwent 62 urethroplasties (24 anterior anastomotic, 19 buccal mucosal and 10 fasciocutaneous, 9 posterior anastomotic with mean follow-up of 29 months. Early complications occurred in 40%, but only 3% were major (rectal injury and urosepsis. Early minor complications included scrotal swelling, scrotal ecchymosis and urinary urgency. Late complications occurred in 48%, but only 18% were significant (erectile dysfunction, chordee and fistula. Late minor complications included a feeling of wound tightness, scrotal numbness and urine spraying. Fasciocutaneous urethroplasty caused the most significant complications, and buccal mucus urethroplasty the least, while also resulting in the lowest recurrence rate (0%. CONCLUSIONS: Serious complications after urethroplasty (3% early and 18% late appear similar to those reported elsewhere, but minor bothersome complications appear to occur in much higher numbers than previously published (39% early and 40% late. While all the early complications were resolved and most (97% were minor, less than half of the late complications were resolved, although most (82% were minor. These complication rates should be considered when counseling urethroplasty patients, and generally tend to support the use of buccal mucosal onlay urethroplasty as it had the lowest rate of serious side effects.

  5. A Case Report on 30-Week Premature Twin Babies with Congenital Myotonic Dystrophy Conceived by In Vitro Fertilization

    OpenAIRE

    Son, Su Bin; Chun, Jung Mi; Kim, Kyung Ah; Ko, Sun Young; Lee,Yeon Kyung; Shin, Son Moon

    2012-01-01

    Congenital myotonic dystrophy type 1 (DM1) presents severe generalized weakness, hypotonia, and respiratory compromise after delivery with high mortality and poor prognosis. We presented a congenital DM1 of premature twins in the 30th week of gestation. These twins were conceived by in vitro fertilization (IVF). Both babies presented apnea and hypotonia and had characteristic facial appearance. They were diagnosed DM1 by genetic method. They were complicated by chylothorax and expired at 100 ...

  6. Vitamin D and cardiovascular disease: potential role in health disparities.

    Science.gov (United States)

    Artaza, Jorge N; Contreras, Sandra; Garcia, Leah A; Mehrotra, Rajnish; Gibbons, Gary; Shohet, Ralph; Martins, David; Norris, Keith C

    2011-01-01

    Cardiovascular disease (CVD), which includes coronary artery disease and stroke, is the leading cause of mortality in the nation. Excess CVD morbidity and premature mortality in the African American community is one of the most striking examples of racial/ ethnic disparities in health outcomes. African Americans also suffer from increased rates of hypovitaminosis D, which has emerged as an independent risk factor for all-cause and cardiovascular mortality. This overview examines the potential role of hypovitaminosis D as a contributor to racial and ethnic disparities in cardiovascular disease (CVD). We review the epidemiology of vitamin D and CVD in African Americans and the emerging biological roles of vitamin D in key CVD signaling pathways that may contribute to the epidemiological findings and provide the foundation for future therapeutic strategies for reducing health disparities.

  7. Effect of Sitagliptin on Markers of Risk Factors and Risk Factors Correlated with Cardiovascular Complications of Type 2 Diabetes%西格列汀对2型糖尿病心血管并发症相关危险因素及标志物的影响

    Institute of Scientific and Technical Information of China (English)

    张坤; 任巧华; 吴韬; 杜俊文

    2016-01-01

    目的:观察西格列汀对2型糖尿病患者血糖及心血管并发症相关危险因素及标志物的影响。方法选择2013年1月—2014年6月石家庄市第一医院内分泌科新近诊断且近3个月使用二甲双胍血糖控制不佳的2型糖尿病60例作为研究对象,随机将其分为西格列汀组和阿卡波糖组两组各30例,两组分别在糖尿病常规治疗基础上加用西格列汀每日100 mg或阿卡波糖每日150 mg,观察并比较两组治疗前及治疗24周后体重指数(BMI)、血糖指标、血压、颈动脉内膜中层厚度( CIMT)及心血管疾病危险因素标志物水平,并观察两组治疗期间不良反应发生情况。结果治疗24周后,两组BMI、空腹血糖、餐后2 h血糖及糖化血红蛋白水平均较治疗前下降,其中西格列汀组BMI较阿卡波糖组下降更明显,差异均有统计学意义( P<0.05)。治疗24周后CIMT,西格列汀组较治疗前减小,西格列汀组较阿卡波糖组小,差异有统计学意义( P<0.05)。治疗24周后血浆同型半胱氨酸、C反应蛋白、甘露糖结合凝集素、I型血浆纤溶酶原活化抑制物及基质金属蛋白酶-9水平,西格列汀组较治疗前明显下降,西格列汀组较阿卡波糖组低,差异亦均有统计学意义( P<0.05)。结论西格列汀降糖效果与阿卡波糖相当,但西格列汀还可降低体重和心血管疾病危险因素及标志物水平,对心血管可能具有保护作用。%Objective To investigate the effect of Sitagliptin on glucose and risk factors , relevant risk factors of car-diovascular complications in type 2 diabetes mellitus .Methods 60 patients selected in the study were first diagnosed with type 2 diabetes in the endocrinology department of the First Hospital of Shjiazhuang during January 2013 and June 2014 .They had poor glucose control after being treated with Metformin in the latest 3 months.The patients were randomly divided

  8. LABOUR INDUCTION WITH INTRAVAGINAL MISOPROSTOL VERSUS OXYTOCIN IN TERM PREMATURE RUPTURE OF MEMBRANES

    Directory of Open Access Journals (Sweden)

    Suhas

    2014-12-01

    Full Text Available Labour Induction with intravaginal Misoprostol versus Oxytocin in Term Premature Rupture of Membranes. OBJECTIVES: To compare the safety and efficacy of misoprostol with oxytocin for labour induction in women with premature rupture of membranes b eyond 36 weeks gestation. METHODS: 65 subjects with rupture of membranes without labour were assigned to receive. vaginally administered misoprostol 50 ug, every 4 hrs. and another 65 subjects with rupture of membranes at term received intravenous oxytocin infusion and we compared the duration of labour, intrapartu m complications, mode of delivery and the maternal and neonatal outcomes in the two groups. RESULTS: R esults of the 130 subjects studied, 65 received misoprostol and 65 oxytocin infusion. The average interval, from start of induction vaginal delivery was significantly shorter (660 minutes in the misoprostol group than the oxytocin group (1105 min . Oxytocin administration was necessary in 13 (20% subjects receiving misoprostol. There was incr eased incidence of tachysystole in misorpostol group 22 (33.8% compared to the oxytocin group 9 (13.8% No significant difference was found in the mode of delivery neonatal and maternal outcomes in the two groups . CONCLUSION: Vaginal administration of misorpostol is safe and effective alternative to oxytocin infusion for labour induction in women with premature rupture of membranes at term.

  9. [Complications of operative hysteroscopy].

    Science.gov (United States)

    Agostini, A; Bretelle, F; Cravello, L; Ronda, I; Roger, V; Blanc, B

    2003-05-24

    Assess the prevalence and severity of the various complications of operative hysteroscopy, the context in which they occur and the treatments proposed. A single-center observational study from 1/1/90 to 1/1/99 including 2,116 surgical hysteroscopies (resection of a fibroma (782) or polyp (422), section of a septate uterus (199), synechia uteri (90) and endometrectomy (623)). There were 74 complications (3.5%). The most frequent was uterine perforation (34 cases (1.61%)). There were 13 cases of haemorrhage (0.61%), 16 cases of post-surgical fever (0.76%) and 11 metabolic complications (0.47%). Synechia uteri was the surgical intervention with the greatest risk of complications. The complications of surgical hysteroscopy are rare and relatively benign. Uterine perforation appears to predominate. In our study, the risk of complication was enhanced in the case of synechia uteri.

  10. RETINOPATHY OF PREMATURITY IN INFANTS WITH BIRTH ...

    African Journals Online (AJOL)

    hi-tech

    2000-10-10

    Oct 10, 2000 ... Setting: Neonatal unit at Maternity Hospital, Kuwait city, Kuwait. Methods: All low birth ... surfactant therapy (Survanta®); presence of anaemia or hypotension at .... breath), following pregnancy or labour complications. To such ...

  11. Late subsequent ocular morbidity in retinopathy of prematurity patients, with emphasis on visual loss caused by insidious 'involutive' pathology: an observational series

    DEFF Research Database (Denmark)

    Fledelius, Hans C; Jensen, Hanne

    2011-01-01

    This paper discusses late complications in eyes of surviving premature infants typically occurring years into the steady state attained after the initial ophthalmic events associated with preterm birth. The study focuses on insidious visual loss, as well as eventual vitreoretinal and anterior...

  12. Sigmoid volvulus complicating pregnancy

    Directory of Open Access Journals (Sweden)

    De Utpal

    2005-07-01

    Full Text Available Sigmoid volvulus complicating pregnancy is an extremely rare complication with fewer than 76 cases reported in literature. We report a case of sigmoid volvulus complicating pregnancy. The sigmoid colon was resected and Hartman′s colostomy was performed. The patient had a successful recovery. Aggressive resuscitation followed by early surgical intervention should be undertaken to reduce maternal and fetal morbidity and mortality.

  13. The postanesthetic period. Complications.

    Science.gov (United States)

    Malamed, S F

    1987-01-01

    Postanesthetic complications can occur even in the best of circumstances. Proper preparation of the staff, aggressive monitoring of the recovering patient, and early recognition and management of the complications are essential if the outcome is to be successful. In reviewing postanesthetic complications, two factors are present in the overwhelming majority of situations--hypoxia and hypercarbia--often the direct result of inadequate monitoring during the postanesthetic period. The anesthetic procedure is not over once the anesthetic agents are discontinued. The skillful anesthetist is aware of the possibilities of postoperative complications and prevents problems by employing enhanced monitoring techniques during the recovery phase.

  14. Complications of mechanical ventilation

    Directory of Open Access Journals (Sweden)

    Drašković Biljana

    2011-01-01

    Full Text Available Mechanical ventilation of the lungs, as an important therapeutic measure, cannot be avoided in critically ill patients. However, when machines take over some of vital functions there is always a risk of complications and accidents. Complications associated with mechanical ventilation can be divided into: 1 airway-associated complications; 2 complications in the response of patients to mechanical ventilation; and 3 complications related to the patient’s response to the device for mechanical ventilation. Complications of artificial airway may be related to intubation and extubation or the endotracheal tube. Complications of mechanical ventilation, which arise because of the patient’s response to mechanical ventilation, may primarily cause significant side effects to the lungs. During the last two decades it was concluded that mechanical ventilation can worsen or cause acute lung injury. Mechanical ventilation may increase the alveolar/capillary permeability by overdistension of the lungs (volutrauma, it can exacerbate lung damage due to the recruitment/derecruitment of collapsed alveoli (atelectrauma and may cause subtle damages due to the activation of inflammatory processes (biotrauma. Complications caused by mechanical ventilation, beside those involving the lungs, can also have significant effects on other organs and organic systems, and can be a significant factor contributing to the increase of morbidity and mortality in critically ill of mechanically ventilated patients. Complications are fortunately rare and do not occur in every patient, but due to their seriousness and severity they require extensive knowledge, experience and responsibility by health-care workers.

  15. A consensus on the diagnosis and treatment of acromegaly complications

    OpenAIRE

    Melmed, S; Casanueva, F.F.; Klibanski, A; Bronstein, M. D.; Chanson, P.; Lamberts, S. W.; Strasburger, C. J.; Wass, J. A. H.; Giustina, A

    2012-01-01

    In March 2011, the Acromegaly Consensus Group met to revise and update the guidelines on the diagnosis and treatment of acromegaly complications. The meeting was sponsored by the Pituitary Society and the European Neuroendocrinology Association and included experts skilled in the management of acromegaly. Complications considered included cardiovascular, endocrine and metabolic, sleep apnea, bone diseases, and mortality. Outcomes in selected, related clinical conditions were also considered, ...

  16. Brain ultrasonography in the premature infant.

    Science.gov (United States)

    Veyrac, Corinne; Couture, Alain; Saguintaah, Magali; Baud, Catherine

    2006-07-01

    Brain ultrasonography plays a central role in the detection and management of neonatal disease in the preterm infant. Although morphological study, using high-frequency transducers, remains the cornerstone of imaging, pulsed and colour Doppler scans provide additional information and improve the diagnostic and prognostic accuracy of ultrasonography. Particular features of normal brain US in the extremely preterm infant are reported. Cerebral haemorrhage and its different patterns (intraventricular haemorrhage and periventricular hemorrhagic infarction) are described. The value of Doppler techniques is emphasized, e.g. demonstration of coloured signal within the aqueduct of Sylvius, visualization of patency of the terminal veins, demonstration of Doppler spectrum fluctuations, recognition of low blood flow, and the detection of vasodilatation. The sonographic diagnosis of periventricular leucomalacia and its difficulties are documented. Some uncommon brain lesions of the premature infant are illustrated, e.g. gangliothalamic ischaemic damage, cortical necrosis, focal infarcts, etc. The importance of repeating the US examinations until near term is highlighted.

  17. Modern Approach in Premature Ovarian Failure

    Directory of Open Access Journals (Sweden)

    Pacu Irina

    2014-09-01

    Full Text Available Premature ovarian failure (POF is a condition affecting 1-2% of women younger than 40 years of age, characterized by amenorrhea, hypoestrogenism and elevated gonadotropin levels. In the last years it became a problem of social health interest as the frequency increased due to environmental factors and new, efficient methods for cancer treatment in young women. Few genes have beed identified to explain cases of POF but there are also autoimmune associated conditions and an increasing number of iatrogenic cases (chemotherapy, surgery, radiotherapy. Modern approach in POF means not only a precise etiological diagnosis, but also a correct counseling for these patients who often want to become parents, and a chance for a healthy life without the long term consequences of estrogen deprivation from an early age. In vitro fertilization (IVF techniques can be useful for certain cases but research is needed on strategies to improve fertility for women who have follicles remaining in the ovaries.

  18. Modeling premature brain injury and recovery

    Science.gov (United States)

    Scafidi, Joey; Fagel, Devon M.; Ment, Laura R.; Vaccarino, Flora M.

    2009-01-01

    Premature birth is a growing and significant public health problem because of the large number of infants that survive with neurodevelopmental sequelae from brain injury. Recent advances in neuroimaging have shown that although some neuroanatomical structures are altered, others improve over time. This review outlines recent insights into brain structure and function in these preterm infants at school age and relevant animal models. These animal models have provided scientists with an opportunity to explore in depth the molecular and cellular mechanisms of injury as well as the potential of the brain for recovery. The endogenous potential that the brain has for neurogenesis and gliogenesis, and how environment contributes to recovery, are also outlined. These preclinical models will provide important insights into the genetic and epigenetic mechanisms responsible for variable degrees of injury and recovery, permitting the exploration of targeted therapies to facilitate recovery in the developing preterm brain. PMID:19482072

  19. Gastric Pneumatosis in a Premature Neonate

    Directory of Open Access Journals (Sweden)

    Yuk Joseph Ting

    2011-09-01

    Full Text Available Gastric pneumatosis is extremely rare during infancy. It has been reported in association with necrotizing enterocolitis or congenital abnormalities such as pyloric stenosis. Here, we report a case of gastric pneumatosis in a premature neonate on synchronized nasal intermittent positive pressure ventilation. No pneumatosis was noted in the rest of the bowel or esophagus. There could have been mild damage in the gastric mucosa, either related to the placement of the feeding tube or secondary to the use of indomethacin or both. The condition was further aggravated by noninvasive ventilation. An increase in intragastric pressure resulted in the submucosal dissection of air followed by the development of gastric pneumatosis. Conservative management strategies, including the use of a nasogastric tube for decompression and the withholding of feeding, successfully managed the gastric pneumatosis in our patient. An uneventful recovery was made after conservative management. Prompt recognition and evaluation of this condition were essential for making the diagnosis.

  20. Classification and definition of premature ejaculation.

    Science.gov (United States)

    Parnham, Arie; Serefoglu, Ege Can

    2016-08-01

    Premature ejaculation (PE) is a poorly understood condition and is considered as the most common sexual disorder in men. The ambiguity surrounding PE is in part due to the difficulty in conducting and interpreting research in the absence of a standardised definition that adequately encompasses the characteristics of these patients. An enhanced awareness of sexual dysfunctions in the recent decades has lead to an increase in scientific research that has challenged the traditional paradigm regarding PE. This has also enabled to establish a universal definition and classification of the disease. A move to a more evidence based approach has improved the clinicians' ability to define those who need medical treatment, as well as perform further research in this complex condition.

  1. Bmi-1 absence causes premature brain degeneration.

    Directory of Open Access Journals (Sweden)

    Guangliang Cao

    Full Text Available Bmi-1, a polycomb transcriptional repressor, is implicated in cell cycle regulation and cell senescence. Its absence results in generalized astrogliosis and epilepsy during the postnatal development, but the underlying mechanisms are poorly understood. Here, we demonstrate the occurrence of oxidative stress in the brain of four-week-old Bmi-1 null mice. The mice showed various hallmarks of neurodegeneration including synaptic loss, axonal demyelination, reactive gliosis and brain mitochondrial damage. Moreover, astroglial glutamate transporters and glutamine synthetase decreased in the Bmi-1 null hippocampus, which might contribute to the sporadic epileptic-like seizures in these mice. These results indicate that Bmi-1 is required for maintaining endogenous antioxidant defenses in the brain, and its absence subsequently causes premature brain degeneration.

  2. Periodic heart rate decelerations in premature infants.

    Science.gov (United States)

    Flower, Abigail A; Moorman, J Randall; Lake, Douglas E; Delos, John B

    2010-04-01

    The pacemaking system of the heart is complex; a healthy heart constantly integrates and responds to extracardiac signals, resulting in highly complex heart rate patterns with a great deal of variability. In the laboratory and in some pathological or age-related states, however, dynamics can show reduced complexity that is more readily described and modeled. Reduced heart rate complexity has both clinical and dynamical significance - it may provide warning of impending illness or clues about the dynamics of the heart's pacemaking system. In this paper, we describe simple and interesting heart rate dynamics that we have observed in premature human infants - reversible transitions to large-amplitude periodic oscillations - and we show that the appearance and disappearance of these periodic oscillations can be described by a simple mathematical model, a Hopf bifurcation.

  3. Enteral nutrition of the premature infant

    Directory of Open Access Journals (Sweden)

    Su Jin Cho

    2010-01-01

    Full Text Available Early nutritional support for preterm infants is critical because such support influences long-term outcome. Minimal enteral feeding should be initiated as soon as possible if an infant is stable and if feeding advancement is recommended as relevant to the clinical course. Maternal milk is the gold standard for enteral feeding, but fortification may be needed to achieve optimal growth in a rapidly growing premature infant. Erythromycin may aid in promoting gastrointestinal motility in cases that exhibit feeding intolerance. Selected preterm infants need vitamins, mineral supplements, and calorie enhancers to meet their nutritional needs. Despite all that is known about this topic, additional research is needed to guide postdischarge nutrition of preterm infants in order to maintain optimal growth and neurodevelopment.

  4. Premature and accelerated ageing: HIV or HAART?

    Directory of Open Access Journals (Sweden)

    Reuben Luke Smith

    2013-01-01

    Full Text Available Highly Active Anti-Retroviral Therapy (HAART has significantly increased life expectancy of the HIV-positive population. Nevertheless, the average lifespan of HIV patients remains shorter compared to uninfected individuals. Immunosenescence, a current explanation for this difference invokes heavily on viral stimulus despite HAART efficiency in viral suppression. We propose here that the premature and accelerated ageing of HIV patients can also be caused by adverse effects of antiretroviral drugs, specifically those that affect the mitochondria. The Nucleoside Reverse Transcriptase Inhibitor (NRTI antiretroviral drug class for instance, is known to cause depletion of mitochondrial DNA via inhibition of the mitochondrial specific DNA polymerase-ƴ. Besides NRTIs, other antiretroviral drug classes such as Protease Inhibitors also cause severe mitochondrial damage by increasing oxidative stress and diminishing mitochondrial function. We also discuss important areas for future research and argue in favour of the use of C. elegans as a novel model system for studying these effects.

  5. Mechanical ventilation of the premature neonate.

    Science.gov (United States)

    Brown, Melissa K; DiBlasi, Robert M

    2011-09-01

    Although the trend in the neonatal intensive care unit is to use noninvasive ventilation whenever possible, invasive ventilation is still often necessary for supporting pre-term neonates with lung disease. Many different ventilation modes and ventilation strategies are available to assist with the optimization of mechanical ventilation and prevention of ventilator-induced lung injury. Patient-triggered ventilation is favored over machine-triggered forms of invasive ventilation for improving gas exchange and patient-ventilator interaction. However, no studies have shown that patient-triggered ventilation improves mortality or morbidity in premature neonates. A promising new form of patient-triggered ventilation, neurally adjusted ventilatory assist (NAVA), was recently FDA approved for invasive and noninvasive ventilation. Clinical trials are underway to evaluate outcomes in neonates who receive NAVA. New evidence suggests that volume-targeted ventilation modes (ie, volume control or pressure control with adaptive targeting) may provide better lung protection than traditional pressure control modes. Several volume-targeted modes that provide accurate tidal volume delivery in the face of a large endotracheal tube leak were recently introduced to the clinical setting. There is ongoing debate about whether neonates should be managed invasively with high-frequency ventilation or conventional ventilation at birth. The majority of clinical trials performed to date have compared high-frequency ventilation to pressure control modes. Future trials with premature neonates should compare high-frequency ventilation to conventional ventilation with volume-targeted modes. Over the last decade many new promising approaches to lung-protective ventilation have evolved. The key to protecting the neonatal lung during mechanical ventilation is optimizing lung volume and limiting excessive lung expansion, by applying appropriate PEEP and using shorter inspiratory time, smaller tidal

  6. Delayed umbilical cord clamping in premature neonates.

    Science.gov (United States)

    Kaempf, Joseph W; Tomlinson, Mark W; Kaempf, Andrew J; Wu, YingXing; Wang, Lian; Tipping, Nicole; Grunkemeier, Gary

    2012-08-01

    Delayed umbilical cord clamping is reported to increase neonatal blood volume. We estimated the clinical outcomes in premature neonates who had delayed umbilical cord clamping compared with a similar group who had early umbilical cord clamping. This was a before-after investigation comparing early umbilical cord clamping with delayed umbilical cord clamping (45 seconds) in two groups of singleton neonates, very low birth weight (VLBW) (401-1,500 g) and low birth weight (LBW) (greater than 1,500 g but less than 35 weeks gestation). Neonates were excluded from delayed umbilical cord clamping if they needed immediate major resuscitation. Primary outcomes were provision of delivery room resuscitation, hematocrit, red cell transfusions, and the principle Vermont Oxford Network outcomes. In VLBW neonates (77 delayed umbilical cord clamping, birth weight [mean±standard deviation] 1,099±266 g; 77 early umbilical cord clamping 1,058±289 g), delayed umbilical cord clamping was associated with less delivery room resuscitation, higher Apgar scores at 1 minute, and higher hematocrit. Delayed umbilical cord clamping was not associated with significant differences in the overall transfusion rate, peak bilirubin, any of the principle Vermont Oxford Network outcomes, or mortality. In LBW neonates (172 delayed umbilical cord clamping, birth weight [mean±standard deviation] 2,159±384 g; 172 early umbilical cord clamping 2,203±447 g), delayed umbilical cord clamping was associated with higher hematocrit and was not associated with a change in delivery room resuscitation or Apgar scores or with changes in the transfusion rate or peak bilirubin. Regression analysis showed increasing gestational age and birth weight and delayed umbilical cord clamping were the best predictors of higher hematocrit and less delivery room resuscitation. Delayed umbilical cord clamping can safely be performed in singleton premature neonates and is associated with a higher hematocrit, less delivery room

  7. Beryllium induces premature senescence in human fibroblasts.

    Science.gov (United States)

    Coates, Shannon S A; Lehnert, Bruce E; Sharma, Sunil; Kindell, Susan M; Gary, Ronald K

    2007-07-01

    After cells have completed a sufficient number of cell divisions, they exit the cell cycle and enter replicative senescence. Here, we report that beryllium causes proliferation arrest with premature expression of the principal markers of senescence. After young presenescent human fibroblasts were treated with 3 microM BeSO(4) for 24 h, p21 cyclin-dependent kinase inhibitor mRNA increased by >200%. Longer periods of exposure caused mRNA and protein levels to increase for both p21 and p16(Ink4a), a senescence regulator that prevents pRb-mediated cell cycle progression. BeSO(4) also caused dose-dependent induction of senescence-associated beta-galactosidase activity (SA-beta-gal). Untreated cells had 48 relative fluorescence units (RFU)/microg/h of SA-beta-gal, whereas 3 microM BeSO(4) caused activity to increase to 84 RFU/microg/h. In chromatin immunoprecipitation experiments, BeSO(4) caused p53 protein to associate with its DNA binding site in the promoter region of the p21 gene, indicating that p53 transcriptional activity is responsible for the large increase in p21 mRNA elicited by beryllium. Forced expression of human telomerase reverse transcriptase (hTERT) rendered HFL-1 cells incapable of normal replicative senescence. However, there was no difference in the responsiveness of normal HFL-1 fibroblasts (IC(50) = 1.9 microM) and hTERT-immortalized cells (IC(50) = 1.7 microM) to BeSO(4) in a 9-day proliferation assay. The effects of beryllium resemble those of histone deacetylase-inhibiting drugs, which also cause large increases in p21. However, beryllium produced no changes in histone acetylation, suggesting that Be(2+) acts as a novel and potent pharmacological inducer of premature senescence.

  8. [Complete triploidy in a liveborn premature (author's transl)].

    Science.gov (United States)

    Rico, S; Skinner, C; Lechuga, J L; Fernández, E; Serrano, J; Casanova, M; Argemí, J; López, A; Castro, J M

    1980-01-01

    Authors describe the clinical, pathological and cytogenetic data of a polymalformed premature with a complete a triploidy 69,XXY). This rare condition (30 cases in the literature) may be suspected in a premature with broad posterior fontanella, eye and ear anomalies, syndactily between IV and III fingers/toes, intersexual status and mielomeningocele. Frequently the placenta presents a molar or micromolar degeneration.

  9. Palliative Care for Extremely Premature Infants and Their Families

    Science.gov (United States)

    Boss, Renee D.

    2010-01-01

    Extremely premature infants face multiple acute and chronic life-threatening conditions. In addition, the treatments to ameliorate or cure these conditions often entail pain and discomfort. Integrating palliative care from the moment that extremely premature labor is diagnosed offers families and clinicians support through the process of defining…

  10. Acupuncture Treatment for 98 Cases of Ventricular Premature Beat

    Institute of Scientific and Technical Information of China (English)

    Han Baojie; Wang Feng; Wang Xinzhong

    2008-01-01

    @@ Ventricular premature beat is a commonly encountered arrhythmia,which can occur in patients with and without cardiac diseases.In TCM.ventricular premature beat fall into the category of palpitation and obstruction of qi in the chest.The authors treated it with acupuncture and obtained satisfactory thera-peutic effects.A summary follows.

  11. Anemia of prematurity : time for a change in transfusion management?

    NARCIS (Netherlands)

    Khodabux, Chantal Muriel

    2013-01-01

    In this thesis we investigated clinical effects of allogeneic red blood cell (RBC) transfusions in premature infants, different transfusion volumes in relation to neonatal outcome in premature infants and the use of autologous cord blood (CB) as an alternative for allogeneic transfusions. Despite th

  12. Acetaminophen developmental pharmacokinetics in premature neonates and infants

    DEFF Research Database (Denmark)

    Anderson, Brian J; van Lingen, Richard A; Hansen, Tom G

    2002-01-01

    The aim of this study was to describe acetaminophen developmental pharmacokinetics in premature neonates through infancy to suggest age-appropriate dosing regimens.......The aim of this study was to describe acetaminophen developmental pharmacokinetics in premature neonates through infancy to suggest age-appropriate dosing regimens....

  13. Palliative Care for Extremely Premature Infants and Their Families

    Science.gov (United States)

    Boss, Renee D.

    2010-01-01

    Extremely premature infants face multiple acute and chronic life-threatening conditions. In addition, the treatments to ameliorate or cure these conditions often entail pain and discomfort. Integrating palliative care from the moment that extremely premature labor is diagnosed offers families and clinicians support through the process of defining…

  14. Feeding premature infants banked human milk homogenized by ultrasonic treatment.

    Science.gov (United States)

    Rayol, M R; Martinez, F E; Jorge, S M; Gonçalves, A L; Desai, I D

    1993-12-01

    Premature neonates fed ultrasonically homogenized human milk had better weight gain and triceps skin-fold thickness than did a control group given untreated human milk (p homogenization of human milk appears to minimize loss of fat and thus allows better growth of premature infants.

  15. Anemia of prematurity : time for a change in transfusion management?

    NARCIS (Netherlands)

    Khodabux, Chantal Muriel

    2013-01-01

    In this thesis we investigated clinical effects of allogeneic red blood cell (RBC) transfusions in premature infants, different transfusion volumes in relation to neonatal outcome in premature infants and the use of autologous cord blood (CB) as an alternative for allogeneic transfusions. Despite th

  16. Anatomical configurations associated with posthemorrhagic hydrocephalus among premature infants with intraventricular hemorrhage.

    Science.gov (United States)

    Tully, Hannah M; Wenger, Tara L; Kukull, Walter A; Doherty, Dan; Dobyns, William B

    2016-11-01

    OBJECTIVE Intraventricular hemorrhage (IVH) is a complication of prematurity often associated with ventricular dilation, which may resolve over time or progress to posthemorrhagic hydrocephalus (PHH). This study investigated anatomical factors that could predispose infants with IVH to PHH. METHODS The authors analyzed a cohort of premature infants diagnosed with Grade III or IV IVH between 2004 and 2014. Using existing ultrasound and MR images, the CSF obstruction pattern, skull shape, and brain/skull ratios were determined, comparing children with PHH to those with resolved ventricular dilation (RVD), and comparing both groups to a set of healthy controls. RESULTS Among 110 premature infants with Grade III or IV IVH, 65 (59%) developed PHH. Infants with PHH had more severe ventricular dilation compared with those with RVD, although ranges overlapped. Intraventricular CSF obstruction was observed in 36 (86%) of 42 infants with PHH and 0 (0%) of 18 with RVD (p < 0.001). The distribution of skull shapes in infants with PHH was similar to those with RVD, although markedly different from controls. No significant differences in supratentorial brain/skull ratio were observed; however, the mean infratentorial brain/skull ratio of infants with PHH was 5% greater (more crowded) than controls (p = 0.006), whereas the mean infratentorial brain/skull ratio of infants with RVD was 8% smaller (less crowded) than controls (p = 0.004). CONCLUSIONS Among premature infants with IVH, intraventricular obstruction and infratentorial crowding are strongly associated with PHH, further underscoring the need for brain MRI in surgical planning. Prospective studies are required to determine which factors are cause and which are consequence, and which can be used to predict the need for surgical intervention.

  17. LOCAL ANESTHETICS IN PATIENTS WITH CARDIOVASCULAR DISEASES.

    Directory of Open Access Journals (Sweden)

    risto Daskalov

    2015-03-01

    Full Text Available A significant problem in the dental medicine is pain alleviation. Many studies in the dental anesthesiology result in the production of new agents for locoregional anesthesia. Objective: This article aim to present the results of the last studies on the effect of the local anesthetics used in the oral surgery on patients with cardiovascular diseases. Material: A general review of the existing literature on the effect of the adrenaline, included as vasoconstrictor in the local anesthetics, used in patients with cardiovascular diseases is made. The benefits of vasoconstrictors for the quality of the anesthetic effect are proven. Conclusion: A small amount of adrenaline in the anesthetic solution does not result in complications development in patients with controlled cardiovascular diseases. Articaine is recommended agent of first choice for local anesthesia in the oral surgery.

  18. [Cardiovascular changes in acromegaly. Prospective study].

    Science.gov (United States)

    Badui, E; González, C; García Rubi, D; Futran, J; Olguín, R; Espinosa, R

    1984-01-01

    We present 38 acromegalyc patients who were studied by non invasive methods to assess the frequency of cardiovascular complications. Seventy one percent of the cases presented some type of cardiovascular alteration. In 68% we observed left ventricular hypertrophy by echocardiography which was the most sensitive method to detect it. In 71% we obtained abnormal electrocardiograms, mainly because of conduction disturbances, being right bundle branch block the most frequent. Half of the cases had pulmonary fibrosis and chronic bronchitis. Arterial hypertension was present in 32%. Diabetes mellitus in 21%. Only 2 cases had coronary heart disease. In 37% of the patients who underwent hypophisectomy we observed regression up to 90% of the cardiac complications except for left ventricular hypertrophy and pulmonary fibrosis. None of the patients has died.

  19. Endothelial Function in Adolescents with a History of Premature Coronary Artery Disease in One Parent

    Directory of Open Access Journals (Sweden)

    M Hashemi

    2006-01-01

    Full Text Available Background: In young adults, a family history of premature coronary artery disease (CAD, as well as genetic and environmental factors are independent risk factors for coronary artery disease. Methods: Endothelial function was studied in 30 children (21 boys and 9 girls with mean age of 14.9 +/- 2.3 years old of patients with documented CAD (men 45 and women 50 years old. Chidren did not have any history of diabetes mellitus, dyslipidemia, hypertension, and smoking (active/passive. Using vascular ultrasound, we measured resting Basal Brachial artery Diameter (BBD and Endothelium-Dependent Dilatation (EDD in response to increased flow and sublingual glyceryltrinitrate (GTN, an Endothelium-Independent Dilation (EID. These parameters were also measured in 30 control subjects with normal parents (18 boys and 12 girls with mean age of 14.2 +/- 2/5years old and results were compared with each other. Results: Adolescents in CAD group had abnormal Endothelial Dependent Dilatation or EDD/BBD (8.5 +/- 3.4% vs 11.8 +/- 4.5% in control subjects; P= 0.003.Endothelial Independent Dilatation (EID/BBD in the positive fimily history group was significantly more than control subjects (18.5 +/- 6.7% vs 11.9 +/- 5.2%; P <0.001. EDD/EID or the index of endothelial function was significantly lower in the positive family history group (0.92 +/- 0.05 vs 1+/- 0.03; P<0.001. There was no difference in EDD/EID index between those with history of premature CAD in mother (7 cases and those with history of premature CAD in father (23 cases (0.92 +/- 0.04 vs 0.91+/- 0.05. Conclusion: Normal adolescents without any cardiovascular risk factors but a history of premature coronary artery disease in one parent may have endothelial dysfunction, and there is no difference whether the CAD is in mother or father. Keywords: Endothelial dependent dilation, family history, CAD risk factors, premature coronary artery disease

  20. [Cardiovascular manifestations in progressive systemic sclerosis].

    Science.gov (United States)

    Badui, E; Robles, E; Hernández, C; García Rubí, D; Mintz, G

    1985-01-01

    We studied 20 consecutive patients with progressive systemic sclerosis from the cardiological point of view through non invasive methods. Sixteen (80%) patients had some kind of cardiovascular complications as shown by any of the used methods. a) fourteen (70%) referred some type of cardiac symptoms. b) eleven (55%) had an abnormal cardiac examination and 10 (50%) had arterial hypertension. c) Electrocardiogram: sixteen (80%) were abnormal. Among them, three cases (15%) had bifascicular block, complication considered up till now as rare. d) Cardiac X Ray Series: Fourteen (70%) were abnormal mainly due to pulmonary fibrosis (55%). e) Echocardiogram: 45% of them showed some kind of abnormality.