Objective To compare the emotional responses of mothers of late-preterm infants "(34 0/7 to 36 6/7 weeks gestation) with those of mothers of full-term infants. Design A mixed method comparative study. Setting A southeastern tertiary academic medical center postpartum unit. Participants Sixty mothers: 29 mothers of late-preterm infants and 31 mothers of full-term infants. Methods Measures of maternal emotional distress "(four standardized measures of anxiety, postpartum depression, posttraumatic stress symptoms, and worry about infant health) and open-ended semistructured maternal interviews were conducted in the hospital following birth and by phone at one month postpartum. Results Mothers of late-preterm infants experienced significantly greater emotional distress immediately following delivery, and their distress levels continued to be higher at one month postpartum on each of the standardized measures. Mothers of late-preterm infants also discussed the altered trajectories in their birth and postpartum experiences and feeling unprepared for these unexpected events as a source of ongoing emotional distress. Conclusion Mothers of late-preterm infants have greater emotional distress than mothers of term infants for at least one month after delivery. Our findings suggest that it may not be a single event that leads to different distress levels in mothers of late-preterm and full-term infants but rather the interaction of multiple alterations in the labor and delivery process and the poorer-than-expected infant health outcomes. In the future, researchers need to examine how and when mothers’ emotional responses change over time and how their responses relate to parenting and infant health and development.
Central line associated blood stream infections (CLABIs) are associated with an increase in length of stay, morbidity, hospital costs, and mortality. In 2009, CLABIs were on the increase at Covenant Healthcare's 55 bed Level III neonatal intensive care unit (NICU). Prior to this practice initiative, there were no standardized central line management practices in the NICU. We retrospectively reviewed the incidence CLABIs for the six months prior to the initiation of the standardization of central line management and then 3 months following the implementation of the new practice policy. Specific outcomes measured were the number of CLABIs, length of stay related to CLABIs, and adherence to the policies and procedures. The project was implemented in four phases: 1) hand hygiene, 2) "scrub the hub", 3) central line tubing changes, 4) central line insertion, removal, and dressing changes. Although there were no statistically significant changes in the outcome measures, there were clinically significant differences between length of stay and risk for central line infection, incidence of CLABIs, and an increase in adherence to the central line practice change policies. The study showed for every week that is added to the patient stay, the patient was 7 times more likely to have a CLABIs. The rate of central line infection was decreased from 15.6 percent per 1000 line days to zero in 2010.
Meconium aspiration syndrome (MAS) and its associated complications are reviewed from the period before the routine use of intubation and suctioning to the present (1973 through 1987). Of the 176 790 neonates born during this period, the amniotic fluid was stained in 21 472 (12.15%). Subsequently, MAS developed in 1162 (5.41%) of the meconium-stained neonates. Male neonates were more prone to the disorder than female neonates (P = .022). There were no racial predilections for MAS. The incidence of MAS significantly decreased during the 15 years (P = .043). Of the neonates with MAS, 49 (4.22%) died as a direct consequence of the disorder. The death rate significantly declined during the study period (P = .041). Of the neonates with MAS, 345 (29.7%) required mechanical ventilation, and 134 (11.53%) had pneumothoraxes. Among neonates with MAS, the requirement for mechanical ventilation, as well as the incidence of pneumothoraxes, did not decrease from 1973 through 1987. The incidence of MAS has declined since the advent of combined obstetric and pediatric suctioning of the oropharynx and trachea. Furthermore, there are significantly fewer deaths from the disorder. These declines were likely influenced by other improvements in perinatal care, which have occurred since the early 1970s. The results do not support the contention that severe MAS and resultant deaths can be prevented altogether.
BACKGROUND: Intracranial hypertension occurs in response to routine procedures such as endotracheal suctioning in patients with severe head injuries. In some patients, the intracranial pressure does not immediately return to baseline levels. OBJECTIVES: To examine the effect of drug administration on cerebrovascular response to endotracheal suctioning in adults with severe head injuries. METHODS: Seventy-one subjects were divided into 3 groups: those who received no drugs, those treated with opiates only (morphine sulfate and fentanyl citrate), and those treated with a neuromuscular blocking agent (vecuronium bromide) plus opiates. A controlled protocol involving 2 sequences of endotracheal suctioning that included hyperoxygenation, hyperinflation, and suctioning was used for all subjects. Two-way repeated-measures analyses of variance were done with type of drug as the between-subject factor and phase of suctioning as the within-subject factor. Survival analysis was used to compare the return of intracranial pressure to baseline levels among the 3 groups. RESULTS: Changes in intracranial pressure were significantly smaller in subjects who received a neuromuscular blocking agent plus opiates than in subjects who did not receive any drugs or received opiates only. The greatest increase in intracranial pressure from baseline was in the first and second phases of suctioning. The 3 groups showed no significant difference in the return of intracranial pressure to baseline level. CONCLUSIONS: Neuromuscular blockers attenuate the increases in intracranial pressure that occur with endotracheal suctioning. It is not known whether control of procedurally induced elevations in intracranial pressure affects long-term outcomes in adults with severe head injuries.
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