1
40
2
-
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
URL Address
<a href="http://doi.org/10.1007/s10995-018-2451-z" target="_blank" rel="noreferrer noopener">http://doi.org/10.1007/s10995-018-2451-z</a>
Pages
812–821
Issue
6
Volume
22
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Chlamydia trachomatis and Adverse Pregnancy Outcomes: Meta-analysis of Patients With and Without Infection.
Publisher
An entity responsible for making the resource available
Maternal and child health journal
Date
A point or period of time associated with an event in the lifecycle of the resource
2018
2018-06
Subject
The topic of the resource
*Chlamydia trachomatis; *Perinatal infection; *Pregnancy outcomes; *Premature Birth; *Preterm birth; Adult; Childbirth; Chlamydia Infections – Complications – In Pregnancy; Chlamydia Infections – Diagnosis; Chlamydia Infections/diagnosis/*epidemiology/microbiology; Chlamydia Trachomatis; Cochrane Library; Confidence Intervals; Endometrial Diseases; Female; Fetal Membranes; Human; Humans; Infant; Infectious/diagnosis/*epidemiology/microbiology; Low Birth Weight; Medline; Meta Analysis; Newborn; Nucleic Acid Probes; Obstetric Labor; Odds Ratio; Perinatal Death; Pregnancy; Pregnancy Complications; Pregnancy Complications – Etiology; Pregnancy Outcome/epidemiology; Pregnancy Outcomes; Premature; Premature Rupture/*epidemiology; Premature/*epidemiology; PubMed; Small for Gestational Age; Systematic Review
Creator
An entity primarily responsible for making the resource
Olson-Chen Courtney; Balaram Kripa; Hackney David N
Description
An account of the resource
OBJECTIVES: We conducted a meta-analysis to determine the association between Chlamydia trachomatis and adverse perinatal outcomes. METHODS: Electronic databases were searched between 1970 and 2013. Included studies reported perinatal outcomes in women with and without chlamydia. Summary odds ratios were calculated using fixed- and random-effects models. Study bias was assessed using a Funnel Plot and Begg's test. RESULTS: Of 129 articles identified, 56 studies met the inclusion criteria encompassing 614,892 subjects. Chlamydia infection in pregnancy was associated with preterm birth (OR = 1.27, 95% CI 1.05, 1.54) with a large quantity of heterogeneity (I(2) = 61%). This association lost significance when limiting the analysis to high-quality studies based on the Newcastle-Ottawa Scale. Chlamydia infection in pregnancy was also associated with preterm premature rupture of membranes (OR = 1.81, 95% CI 1.0, 3.29), endometritis (OR 1.69, 95% CI 1.20, 2.38), low birthweight (OR 1.34, 95% CI 1.21, 1.48), small for gestational age (OR 1.14, 95% CI 1.05, 1.25) and intrauterine fetal demise (OR 1.44, 95% CI 1.06, 1.94). CONCLUSIONS: This review provides evidence that chlamydia in pregnancy is associated with a small increase in the odds of multiple adverse pregnancy outcomes. The literature is complicated by heterogeneity and the fact that the association may not hold in higher quality and prospective studies or those that use more contemporary nucleic acid testing.
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.1007/s10995-018-2451-z" target="_blank" rel="noreferrer noopener">10.1007/s10995-018-2451-z</a>
Rights
Information about rights held in and over the resource
Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).
*Chlamydia trachomatis
*Perinatal infection
*Pregnancy outcomes
*Premature Birth
*Preterm birth
2018
Adult
Balaram Kripa
Childbirth
Chlamydia Infections – Complications – In Pregnancy
Chlamydia Infections – Diagnosis
Chlamydia Infections/diagnosis/*epidemiology/microbiology
Chlamydia trachomatis
Cochrane Library
Confidence Intervals
Endometrial Diseases
Female
Fetal Membranes
Hackney David N
Human
Humans
Infant
Infectious/diagnosis/*epidemiology/microbiology
Low Birth Weight
Maternal and child health journal
Medline
Meta Analysis
Newborn
Nucleic Acid Probes
Obstetric Labor
Odds Ratio
Olson-Chen Courtney
Perinatal Death
Pregnancy
Pregnancy Complications
Pregnancy Complications – Etiology
Pregnancy Outcome/epidemiology
Pregnancy outcomes
Premature
Premature Rupture/*epidemiology
Premature/*epidemiology
PubMed
Small for Gestational Age
systematic review
-
Text
A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.
URL Address
<a href="http://doi.org/10.3109/01902148.2010.514024" target="_blank" rel="noreferrer noopener">http://doi.org/10.3109/01902148.2010.514024</a>
Pages
44–56
Issue
1
Volume
37
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Lung fluid absorption is induced in preterm guinea pigs ventilated with low tidal volumes.
Publisher
An entity responsible for making the resource available
Experimental lung research
Date
A point or period of time associated with an event in the lifecycle of the resource
2011
2011-02
Subject
The topic of the resource
Time Factors; Animals; Gestational Age; Guinea Pigs; *Premature Birth; Phosphorylation; Enzyme Activation; Permeability; Extracellular Signal-Regulated MAP Kinases/metabolism; Intubation; Epithelial Sodium Channels/metabolism; Absorption; Sodium-Potassium-Exchanging ATPase/metabolism; Fetal Organ Maturity; Epinephrine/blood; Extravascular Lung Water/*metabolism; *Tidal Volume; Albumins/administration & dosage/*metabolism; Hydrocortisone/blood; Lung/embryology/*metabolism/physiopathology; MAP Kinase Kinase Kinases/metabolism; Ventilator-Induced Lung Injury/metabolism/physiopathology/*prevention & control; Newborn; Intratracheal; Artificial/adverse effects/*methods; Respiration
Creator
An entity primarily responsible for making the resource
Koshy Shyny; Beard LaMonta L; Kuzenko Stephanie R; Li Tianbo; Folkesson Hans G
Description
An account of the resource
The objective of this study was to determine if low tidal volume (V(t)) ventilation was beneficial when ventilating preterm fetuses. The authors ventilated preterm guinea pig fetuses at gestation day (GD) 67, 3 days before birth, newborn, and 10-day-old (PD10) guinea pigs with low V(t) (6 mL/kg body weight [bw]) and compared them to age-matched fetuses/animals ventilated with higher potentially injurious V(t) (12 mL/kg bw). Lung fluid absorption was measured after intratracheal instillation of 5% albumin in 0.9% NaCl. Low V(t) ventilation stimulated lung fluid absorption when compared to higher V(t) in all groups. The increased lung fluid absorption in low V(t)-ventilated fetuses was associated with increased alpha epithelial Na channel (alphaEnaC) mRNA. However, alphaENaC and betaENaC protein was unchanged over the 1-hour study. Because stretch induces mitogen-activated protein (MAP) kinase expression and MAP kinases may affect lung fluid absorption, the authors investigated if MAP kinase (MAPK) expression was affected by V(t). Extracellular signal-regulated kinase (ERK) and MAPK/ERK kinase (MEK) were phosphorylated in the higher V(t)-ventilated guinea pig fetuses. This suggested that a reduced activation of MAP kinases might explain the increased lung fluid absorption in the low V(t)-ventilated fetuses. Thus these data suggest that low V(t) ventilation increases fetal lung fluid absorption and thus may be preferential to use clinically.
Identifier
An unambiguous reference to the resource within a given context
<a href="http://doi.org/10.3109/01902148.2010.514024" target="_blank" rel="noreferrer noopener">10.3109/01902148.2010.514024</a>
Rights
Information about rights held in and over the resource
Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).
*Premature Birth
*Tidal Volume
2011
Absorption
Albumins/administration & dosage/*metabolism
Animals
Artificial/adverse effects/*methods
Beard LaMonta L
Enzyme Activation
Epinephrine/blood
Epithelial Sodium Channels/metabolism
Experimental lung research
Extracellular Signal-Regulated MAP Kinases/metabolism
Extravascular Lung Water/*metabolism
Fetal Organ Maturity
Folkesson Hans G
Gestational Age
Guinea Pigs
Hydrocortisone/blood
Intratracheal
Intubation
Koshy Shyny
Kuzenko Stephanie R
Li Tianbo
Lung/embryology/*metabolism/physiopathology
MAP Kinase Kinase Kinases/metabolism
Newborn
Permeability
Phosphorylation
Respiration
Sodium-Potassium-Exchanging ATPase/metabolism
Time Factors
Ventilator-Induced Lung Injury/metabolism/physiopathology/*prevention & control