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Clippings |
Amit P Shah
Email:
[email protected]
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Late Preterm Infant Care – New Guidelines (http://www.nationalperinatal.org/lptguidelines.php)
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Late preterm infants (LPI) have been referred to as ‘little imposters’
because in most cases they look and seem normal, at least at first.
However, these babies have increased problems with breathing, feeding,
temperature instability, and jaundice. LPIs account for up to 20% of all
neonatal intensive care unit admissions. Compared with full-term
infants, LPIs have increased morbidity and mortality, higher healthcare
costs, and greater probability of readmission before 2 weeks of age.
National Perinatal Association (NPA) of USA has come out with a new
evidence-based, multidisciplinary guideline highlighting care of late
preterm infants (LPIs) beginning with the in-hospital setting
immediately after birth and continuing through the transition to home
and beyond. The guidelines state that qualified healthcare provider
should be assigned to the care of LPIs during the immediate postpartum
recovery period. LPIs should be monitored closely during the first 24
hours after delivery; and should be prepared for any untoward incident.
Late preterms need to be followed up for stability, screening, safety,
and family support; and this must continue indefinitely. Ongoing
follow-up care should be culturally and developmentally appropriate,
with parents actively involved in making informed decisions.
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Dosage of intravenous omeprazole for the prophylaxis of
gastrointestinal bleeding in critically ill children ( J
Pediatr DOI: 10.1016/j.jpeds.2012.10.009)
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A prospective randomized clinical trial in critically ill children at
risk of gastrointestinal bleeding was undertaken to determine the effect
of 2 intravenous omeprazole regimens (0.5 or 1 mg/kg every 12 hours) on
the gastric pH and incidence of gastrointestinal hemorrhage. The
efficacy criteria were a gastric pH >4 and the absence of clinically
significant gastrointestinal bleeding. It is interesting that neither of
the 2 omeprazole regimens achieved adequate alkalization of the gastric
pH during the first 24 hours. Between 24 and 48 hours, the 1 mg/kg dose
maintained the gastric pH greater than 4 for a greater percentage of the
time.
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Familial hypercholesterolemia in children and
adolescents – Early statin therapy (Current Opinion in
Lipidology: 2012, 23:6, 525–31)
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Both general cardiovascular risk and specific familial
hypercholesterolemia guidelines for children and adolescents have
recently been released. Universal lipid screening of children has been
recommended, in addition to targeted screening. Although lifestyle
therapy remains of key importance, increasing evidence of safety and
efficacy support the use of statin therapy. Early therapy has been
associated with improvements in noninvasive measures of early
atherosclerosis in children, which likely can be extrapolated to
improved freedom from cardiovascular disease events over the lifespan,
as has been observed in adults. The new guidelines provide general and
specific recommendations as to how family history and additional risk
factors and risk conditions should be incorporated in decisions
regarding initiation of statin therapy at LDL-cholesterol cut points.
This study also provides an update and highlights the controversies
regarding recent advances and recommendations regarding screening,
diagnosis and treatment of children and adolescents with familial
hypercholesterolemia.
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Procalcitonin has better diagnostic value than
C-reactive protein in well-appearing young febrile infants (Pediatrics.
2012;130:815-22)
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Procalcitonin (PCT) has already been introduced in many European
protocols for the management of febrile children. Its value among young,
well-appearing infants, however, is not completely defined. Objective of
this retrospective study was to assess its performance in diagnosing
serious bacterial infections and specifically invasive bacterial
infections (IBIs) in well-appearing infants aged <3 months with fever
without source (FWS). Among well-appearing young infants with FWS, PCT
performed better than CRP in identifying patients with IBIs and seems to
be the best marker for ruling out IBIs. Among patients with normal urine
dipstick results and fever of recent onset, PCT remains the most
accurate blood test.
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Sleep duration and adiposity during adolescence (Pediatrics.
2012;130:e1146-54)
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The association between sleep and obesity has been described in
different age groups. However, there are not sufficient data to
clarify the inconsistent results reported in adolescents. The
objective of this study was to study the associations between
sleep duration and adiposity at 13 and at 17 years of age, with
both cross-sectional and longitudinal approaches. Sleep duration
was estimated by self-reported bedtimes and wake-up times. Age-
and gender-specific BMI Z scores were calculated based on
CDC and Prevention references. Body fat percentage (BF%) was
assessed by bioelectrical impedance. In the cross-sectional
analysis, at 13 years, sleep duration was inversely associated
with BMI Z score only in boys; at 17 years, a positive
association was found among girls but was only significant for
BF%. In the longitudinal approach, sleep duration at age 13 was
inversely associated with BMI Z score and BF% at 17 years
only in boys. These significant associations disappeared after
adjustment for adiposity at 13 years. These results were
corroborated by those from cross-lagged analysis. This study
showed an effect of sleep duration in adiposity at younger ages
of adolescence and suggested gender differences in this
association.
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