Sökning: "spontaneous preterm delivery"

Visar resultat 1 - 5 av 21 avhandlingar innehållade orden spontaneous preterm delivery.

1. 1. Public Health Aspects of Preterm Birth. Studies using Scandinavian population-based data

   Författare :Nils-Halvdan Morken; Göteborgs universitet; []
   Nyckelord :preterm birth; preterm delivery; subgroups; spontaneous preterm birth; iatrogenic preterm birth; birth weight; fetal growth; reference population; outcome; cerebral palsy; prediction;

   Sammanfattning : Background: Preterm birth is an unresolved serious global health problem. Research must be multi-disciplinary, with assessment of risk factors and causative agents at many levels of observation. Such an important level is the public health aspect of preterm birth. LÄS MER

3. 2. Biomarkers in mid-trimester amniotic fluid in relation to gestational duration and spontaneous preterm delivery

   Författare :Maria Hallingström; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; amniotic fluid; biomarkers; cytokine; damage-associated molecular pattern; gestation; gestational duration; inflammation; labor; mid-trimester; multiplex; pregnancy clock; proteins; spontaneous preterm delivery; term delivery;

   Sammanfattning : Background: The biological mechanisms and physiological pathways of pregnancy maintenance and timing of delivery are complex and multifactorial. Pregnancy clocks, partly controlled by timing mechanisms linked to fetal development, which regulate the onset of labor has previously been described. LÄS MER

4. 3. Cervical and intra-amniotic markers of preterm birth and infection

   Författare :Rose-Marie Holst; Göteborgs universitet; []
   Nyckelord :spontaneous preterm delivery; intra-amnioti infection inflammation; preterm labor; inflammatory proteins; preterm prelabor rupture of membranes; histological chorioamnionitis; cervical and amniotic markers;

   Sammanfattning : Abstract Background: Preterm delivery (PTD; < 37 gestational weeks), is one of the greatest unsolved obstetrical problems worldwide. As much as 80% of the perinatal mortality and 50% of the long-term neurological handicaps are associated with PTD. Spontaneous preterm birth (SPTD), i.e. LÄS MER

5. 4. Prediction of Spontaneous Preterm Birth : Clinical and Immunological Aspects

   Författare :Maria Svenvik; Jan Ernerudh; Marie Blomberg; Maria Jenmalm; Teresa Cobo; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : Background: Preterm birth (PTB), defined as birth before 37 weeks of gestation, accounts for most neonatal death and morbidity. Accurate prediction is a pre-requisite for the prevention and proper management of PTB. However, methods for prediction are unsatisfactory, although sonographic cervical length has a moderate predictive value. LÄS MER

7. 5. Ultrasound measurement of cervical length in the second trimester of pregnancy for prediction of preterm delivery

   Författare :Pihla Kuusela; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; preterm delivery; transvaginal ultrasound; cervical length measurement; second trimester; prospective study; observational study; mass screening; reproducibility of results; inter-observer variation; intra-observer variation; data accuracy; quality control;

   Sammanfattning : Abstract Background: Short cervical length is a risk factor for preterm delivery (PTD) and screening of cervical length using transvaginal ultrasound in the second trimester is a proposed method to find women at risk Aims: To examine the potential value of routine measurement of cervical length in a Swedish population of women with singleton pregnancies in the prediction of PTD. To estimate inter- and intra-observer agreement and reliability of cervical length measurements. LÄS MER