A multi-model intervention including an occlusive dressing and parental engagement to prevent pediatric surgical site infections for elective ambulatory procedures in a resource-constrained setting: an observational retrospective study from a tertiary center in Central Haiti

OBJECTIVE Guidelines recommend antimicrobial prophylaxis (AMP) preoperatively for "clean" spinal and cranial surgeries, while dose and timing remain controversial. The use of multiple-dose AMP for such surgeries is under debate in the pediatric context. In this clinical study, the authors aimed to compare single-dose with multiple-dose prophylactic antibiotic usage in cranial and spinal neurosurgical interventions of pediatric patients. METHODS All neurosurgical patients aged 28 days to 18 years who underwent surgery at a single tertiary center were assessed. Three cohorts (noninstrumented clean spinal, noninstrumented cranial, and instrumented cranial interventions), each of which comprised two 50-patient arms (i.e., single-dose AMP and multiple-dose AMP), were included after propensity score–matched retrospective sampling and power analysis. Records were examined for surgical site infections. Using a previously published meta-analysis as the prior and 80% acceptance of equivalence (margin of OR 0.88–1.13), logistic regression was carried out for the total cohort and each subcohort and adjusted for etiology by consideration of multiple-dose AMP as reference. RESULTS The overall sample included 300 age- and sex-matched patients who were evenly distributed in 3 bi-arm cohorts. There was no statistical intercohort difference based on etiology or type of operation (p < 0.05). Equivalence analysis revealed nondiscriminating results for the total cohort (adjusted OR 0.65, 95% CI 0.27–1.57) and each of the subcohorts (noninstrumented clean spinal, adjusted OR 0.65, 95% CI 0.12–3.44; noninstrumented cranial, adjusted OR 0.52, 95% CI 0.14–2.73; and instrumented cranial, adjusted OR 0.68, 95% CI 0.13–3.31). CONCLUSIONS No significant benefit for multiple-dose compared with single-dose AMPs in any of the pediatric neurosurgery settings could be detected. Since unnecessary antibiotic use should be avoided as much as possible, it seems that usage of single-dose AMP is indicated.

Download Full-text

A five year retrospective study on maternal and perinatal outcome in pregnancy after cardiac surgery

International Journal of Reproduction Contraception Obstetrics and Gynecology ◽

10.18203/2320-1770.ijrcog20181935 ◽

2018 ◽

Vol 7 (5) ◽

pp. 1949

Author(s):

Swati Rathore ◽

Ravi Shankar ◽

Annie P. Vijjeswarapu ◽

Anuja Abraham ◽

Bijesh Yadav

Keyword(s):

Cardiac Surgery ◽

Retrospective Study ◽

Nyha Class ◽

Progressive Increase ◽

Prior History ◽

Team Approach ◽

Atrial Septal Defect Closure ◽

Tertiary Center ◽

Neonatal Icu ◽

Cardiac Status

Background: Pregnancy is a hypercoaguable state with physiological haemodynamic changes occurring during pregnancy. There is a progressive increase in intravascular volume in second trimester of pregnancy and increase in cardiac output. Pregnancy makes a significant impact on cardiovascular system. It is important to evaluate and study the effect of pregnancy on women with surgically corrected heart conditions so as to preempt potential complications.Methods: This is a retrospective study of patients with prior history of cardiac surgery and their pregnancy outcomes in a tertiary center of Southern India over a period of five years from January 2011 to December 2016.Results: In this study, descriptive statistical analysis was done in 87 women with pregnancy following cardiac surgery. 58.6% were nulliparous. Around 52% had associated obstetric risk factors. The most common cardiac surgery in this population was Mitral valve replacement (40.2%) and Atrial septal defect closure (37.9%). Women belonged to NYHA class I in 90.8% of cases. 58.6% had vaginal delivery and 36.8% had caesarean section. 6 women had postpartum haemorrhage which was medically managed, and 6 women needed ICU care.74.7% women had term deliveries. 18.4 % of the babies were less than 2.5 kg weight at birth. 13 babies required Neonatal ICU care.Conclusions: Maternal and neonatal outcome mainly depends on the functional cardiac status of women before conception. In this study we emphasize on the importance of multidisciplinary team approach involving cardiologist, obstetrician and neonatologist in the management of women with prior cardiac surgery.

Download Full-text