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1.
Cureus ; 16(5): e59634, 2024 May.
Article in English | MEDLINE | ID: mdl-38832150

ABSTRACT

Background Despite evidence suggesting improved outcomes in neonates with hypoxic-ischemic encephalopathy (HIE) treated with therapeutic hypothermia (TH), data on the impact of temperature variability during cooling and its association with clinical outcomes remain limited. Objective To compare the efficacy and ease of use of two different cooling systems, the Arctic Sun (Medivance, Inc., Louisville, CO) vs. the Blanketrol III (Gentherm Medical, Cincinnati, OH) on achieving TH, temperature variability, and clinical outcomes in neonates with HIE undergoing TH. Methods This study was conducted at the Baylor Scott and White Medical Center's Level IV NICU. The study employed a retrospective cohort design, comparing infants treated with the Arctic Sun device (from December 2020 to August 2021) to a historical cohort treated with the Blanketrol system (from January 2017 to November 2020). Both groups were evaluated for clinical characteristics, patients' outcomes, and ease of use of the cooling devices. Ease of use was assessed through a self-developed survey administered to NICU nurses. Core body temperatures throughout the cooling course were documented at four-hour intervals, including induction, maintenance, and rewarming phases. Results Twenty-two infants were cooled using the Arctic Sun system, and 44 infants were cooled with the Blanketrol device. Median birth weight and gestational age were comparable. There were no significant differences in one-minute and five-minute appearance, pulse, grimace, activity, and respiration (APGAR) scores. The Arctic Sun group had a significantly higher rate of maternal morbidities, including diabetes and placental abruption. Although the median temperature achieved with both devices was 33.5°C, temperature variability was significantly greater with the Blanketrol device (p = 0.03). Thrombocytopenia rates were statistically different between the groups (9% in Arctic Sun vs. 38% in Blanketrol, p = 0.001). Although the Blanketrol group had higher rates of disseminated intravascular coagulation (48% vs. 37%), hypercalcemia (23% vs. 5%), and subcutaneous fat necrosis (7% vs. 5%), these differences were not statistically significant. A nurses' survey on ease of use revealed a strong preference for the Arctic Sun cooling system. Over 85% of nurses found it easier to learn and set up and required less manual intervention than the Blanketrol device. Conclusions Gel adhesive pad-based TH is a potentially superior modality to traditional water-circulating cooling devices. These pads offer advantages in user-friendliness, improved temperature control precision, and potentially reduced adverse event profiles.

2.
Cureus ; 16(2): e53512, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38440038

ABSTRACT

BACKGROUND: Premedication in neonates undergoing elective intubation effectively minimizes the negative physiological events of bradycardia, systemic hypertension, intracranial hypertension, and hypoxia. Premedication decreases procedure-related pain and discomfort. This study aimed to evaluate the current practice of pre-intubation medications for non-emergent intubations in preterm and term neonates in the United States. STUDY DESIGN: A cross-sectional survey (Appendix) was sent via e-mail to all level 3 and 4 Neonatal Intensive Care Units (NICUs) of the Organization of Neonatal Perinatal Medicine Training Program Directors (ONTPD), NICU directors with pediatric residency only, and Baylor Scott and White Health, Mednax, and Envision health services systems. RESULTS: Of 170 responses, 41% (69/168) routinely premedicate, 38% (64/168) premedicate under specific circumstances, and 21% (35/168) do not administer any routine pre-intubation medications. Only 46% (77/168) of units had a written policy. The most frequently used drugs were fentanyl (68%, 116/170), atropine (39%, 66/170), midazolam (38%, 64/170), and morphine (26%, 45/170). 21% (36/170) used a two-drug combination, and 38% (64/170) used a three-drug combination. The most commonly used two-drug combination was atropine and fentanyl, and the most common three-drug combination was atropine, fentanyl, and a paralytic agent. CONCLUSION:  Despite the well-documented benefits of premedication for NICU intubations, as aligned with AAP recommendations, the US lags behind other nations, with stagnant rates since 2006. This disparity persists despite a rise in written policies, which exhibit significant content variations. The authors advocate for the adoption of standardized, AAP-aligned policies across all NICUs in the US. Continued research is vital to monitor the progress of this crucial practice and address any underlying barriers to implementation.

3.
Eur Stroke J ; : 23969873241234713, 2024 Feb 25.
Article in English | MEDLINE | ID: mdl-38403924

ABSTRACT

INTRODUCTION: Recent randomized controlled trials demonstrated superiority of mechanical thrombectomy compared to medical therapy in acute basilar artery occlusions, however, little data is available to guide clinicians in functional prognosis and risk stratification. PATIENTS AND METHODS: Data from the retrospectively established PC-SEARCH Thrombectomy registry, which included patients with basilar artery occlusion from eight sites from January 2015 to December 2021, was interrogated. Outcomes were dichotomized into 90-day favorable (mRS ⩽ 3) and unfavorable (mRS > 3). Multivariate logistic regression analysis was performed with respect to the outcome groups and were adjusted for potential confounding baseline characteristics. RESULTS: Four-hundred-forty-four patients were included in this analysis. Mean age was 66 [SD 15], with 56% male, and comprised of 76% Caucasian. Patients presented with an initial median NIHSS of 18 and 199 patients (44.8%) achieved favorable 90-day functional outcomes. Independent predictors of favorable outcomes included younger age, pc-ASPECTS > 8 (OR 2.30 p < 0.001), and TICI ⩾ 2b (OR 7.56 p < 0.001). Unfavorable outcomes were associated with increasing number of passes (OR 1.29 p = 0.004) and sICH (OR 4.19 p = 0.015). IA-tPA was an independent risk factor for sICH (OR 7.15 p = 0.002) without improving favorable functional outcomes. CONCLUSION AND DISCUSSION: PC-ASPECTS > 8, successful recanalization (TICI ⩾ 2b), first-pass recanalization, and younger age are independent predictors of favorable 90-day functional outcome in thrombectomy treated patients with acute basilar artery occlusion. Conversely, sICH were independent predictors of unfavorable outcomes. IA-tPA and unsuccessful recanalization are independently associated with sICH.

4.
Cureus ; 15(9): e45541, 2023 Sep.
Article in English | MEDLINE | ID: mdl-37868372

ABSTRACT

Background This study evaluates the long-term risk of autism spectrum disorder (ASD) in infants with intraventricular hemorrhage (IVH) using the Modified Checklist for Autism in Toddlers-Revised with Follow-Up (M-CHAT-R/F) screening tool. Methods This retrospective cohort study compared IVH (exposed) infants across all gestational age groups with no-IVH (non-exposed) infants admitted to level IV neonatal intensive care unit (NICU). The M-CHAT-R/F screening tool was used to assess the ASD risk at 16-30 months of age. Discharge cranial ultrasound (CUS) findings also determined the ASD risk. Descriptive statistics comprised median and interquartile range for skewed continuous data and frequencies and percentages for categorical variables. Comparisons for non-ordinal categorical measures in bivariate analysis were carried out using the χ2 test or Fisher exact test. Results Of the 334 infants, 167 had IVH, and 167 had no IVH. High ASD risk (43% vs. 20%, p = 0.044) and cerebral palsy (19% vs. 5%, p = 0.004) were significantly associated with severe IVH. Infants with CUS findings of periventricular leukomalacia had 3.24 odds of developing high ASD risk (odds ratios/OR: 3.24, 95% confidence interval/CI: 0.73-14.34), and those with hydrocephalus needing ventriculoperitoneal (VP) shunt had 4.75 odds of developing high ASD risk (OR: 4.75, 95% CI: 0.73-30.69). Conclusion Severe IVH, but not mild IVH, increased the risk of ASD and cerebral palsy. This study demonstrates the need for timely screening for ASD in high-risk infants. Prompt detection leads to earlier treatment and better outcomes.

5.
Cureus ; 15(9): e45595, 2023 Sep.
Article in English | MEDLINE | ID: mdl-37868379

ABSTRACT

Despite improvements in the medical management of persistent pulmonary hypertension of the newborn (PPHN), a significant number of patients persist with inadequate gas exchange and are treated with extracorporeal membrane oxygenation (ECMO). Prolonged time to weaning ECMO can increase mortality risk. Therefore, multiple therapies are utilized for pulmonary hypertension treatment, including pharmacotherapy with pulmonary vasodilators, to improve the prognosis of these critical patients. We report a case of a 37 2/7-week neonate with severe PPHN refractory to triple pulmonary vasodilator therapy (inhaled nitric oxide (iNO), sildenafil, and milrinone) and required veno-venous (VV)-ECMO support to improve oxygenation. Our patient was successfully weaned from ECMO after the addition of inhaled epoprostenol (iEPO) therapy. This report indicates that inhaled prostacyclin therapy effectively helps refractory PPHN patients off extracorporeal life support (ECLS) and should be considered a valuable treatment.

6.
Stroke ; 54(10): 2512-2521, 2023 10.
Article in English | MEDLINE | ID: mdl-37747965

ABSTRACT

BACKGROUND: Aspiration catheters (ASPs) and stentriever thrombectomy devices have comparable safety and efficacy in anterior circulation ischemic strokes. However, there is lack of high-quality comparative data in acute basilar artery occlusions. Our objective is to compare the outcomes and safety of ASPs and stentriever devices in acute basilar artery occlusions. METHODS: This is an analysis of the retrospectively established PC-SEARCH Thrombectomy (Posterior-Circulation Ischemic Stroke Evaluation: Analyzing Radiographic and Intraprocedural Predictors for Mechanical Thrombectomy) registry. Patients were dichotomized based on their first-line thrombectomy device (ASP and stentriever) and associated with their 90-day functional outcomes, intraprocedural metrics, and safety measures. Propensity analysis based on unequal baseline characteristics was performed. Consecutive patients with acute basilar artery occlusions who received mechanical thrombectomy were included from January 2015 to December 2021. Patients received either first-line contact aspiration or stentriever mechanical thrombectomy. Primary clinical and safety outcomes were 90-day functional independence measured by a modified Rankin Scale score of 0 to 3 and symptomatic intracranial hemorrhage, respectively. Secondary outcomes included puncture-recanalization times, first-pass recanalization rates, crossovers to other thrombectomy device, and neurological/hospital complications. RESULTS: Five hundred eighteen patients were included in the registry, and a total of 383 patients were included (mean [SD] age, 65.5 [15] years; 228 [59%] men) in this analysis. Of these, 219 patients were first-line ASP while 164 patients received first-line stentriever devices. Median premorbid modified Rankin Scale was zero and median presenting National Institutes of Health Stroke Scale was 17 (interquartile range, 8-26). The proportion of favorable functional outcome was similar between the 2 techniques before (47.3% versus 42.5%; odds ratio, 1.22 [95% CI, 0.78-1.89]; P=0.38) and after propensity matching (odds ratio, 1.46 [95% CI, 0.85-2.49]; P=0.17). In our propensity-matched cohorts, puncture-recanalization times (18 versus 52 minutes; P<0.01) favored first-line ASP; however, first-pass recanalization rates (43.5% versus 44.5%; P=0.90) were similar between groups. First-line ASP was associated with higher rates of crossover (22% versus 6%; P<0.01), whereas stentriever was associated with higher rates of symptomatic intracranial hemorrhage (9.8% versus 3.4%; P=0.04). CONCLUSIONS: First-line ASP and stentriever methods demonstrated similar functional outcome and recanalization rates. Stentriever methods were associated with higher rates of symptomatic intracranial hemorrhage, whereas ASPs were associated with higher rates of crossover to alternative technique in patients with acute basilar occlusions.


Subject(s)
Basilar Artery , Ischemic Stroke , United States , Male , Humans , Aged , Female , Retrospective Studies , Thrombectomy/adverse effects , Intracranial Hemorrhages/epidemiology , Intracranial Hemorrhages/etiology , Registries
7.
Proc (Bayl Univ Med Cent) ; 36(5): 578-581, 2023.
Article in English | MEDLINE | ID: mdl-37614854

ABSTRACT

Background: We hypothesized that parturients who had general anesthesia as the initial anesthetic technique for cesarean deliveries performed for fetal heart rate abnormalities would have a lower fetal cord blood gas pH compared to parturients who had regional anesthesia as the initial anesthetic technique. Methods: We searched our electronic medical record for patients who had cesarean deliveries for the indication of fetal heart rate abnormalities from July 1, 2019, to June 30, 2021, at our hospital. An obstetrics resident and a maternal fetal medicine physician determined if the fetal heart tracing was category 2 or 3. Results: A total of 130 and 29 patients with category 2 and 3 fetal heart tracing had regional and general anesthesia as the initial anesthetic technique, respectively. Fourteen and 20 patients with a category 3 fetal heart tracing had regional and general anesthesia as the initial anesthetic techniques, respectively. There were no differences in fetal cord blood gas pH between patients who had regional or general anesthesia as the first attempted anesthetic technique when patients with category 2 and 3 tracings were evaluated separately. Conclusion: The initial anesthetic technique attempted for cesarean delivery was not associated with a worse fetal cord blood gas pH.

8.
Proc (Bayl Univ Med Cent) ; 36(5): 572-577, 2023.
Article in English | MEDLINE | ID: mdl-37614853

ABSTRACT

Background: Preeclampsia (PreE), the de novo onset of hypertension and proteinuria at 20 weeks of gestation, is a leading cause of maternal and fetal morbidity and mortality. This study compared inflammatory biomarkers in PreE and normal pregnancies using paired samples of mothers and neonates. Methods: Twenty normal pregnant and 27 PreE patients were monitored for biomarkers, neonatal outcomes, and placental morphologies. Fetal and maternal serum levels of vascular endothelial growth factor (VEGF), placental growth factor (PlGF), soluble endoglin (sENG), and soluble fms-like tyrosine kinase-1 (sFLT-1) were measured by enzyme-linked immunosorbent assay. Results: Placental thickness was 25 mm in early PreE subjects compared to 32 mm in late PreE subjects (P < 0.05). Placental volume was 296 cm3 in early PreE compared to 393 cm3 in late PreE (P < 0.05). The average hospital stay for PreE babies was longer (20 ± 5 days) compared to babies from normal pregnancies (2 ± 1 days; P < 0.05). PreE babies had a lower Ponderal index (2.28 ± 0.3) than those from normal pregnancies (2.95 ± 0.2; P < 0.05). sENG and sFLT-1 had cord values like the maternal values, while VEGF and PlGF did not. Conclusion: PreE alters the intrauterine environment by activating chemical mediators that result in maternal and fetal complications.

9.
Proc (Bayl Univ Med Cent) ; 36(2): 256-258, 2023.
Article in English | MEDLINE | ID: mdl-36876258

ABSTRACT

Gastroschisis is a common type of congenital anterior abdominal wall defect with intraabdominal organs exposed outside the abdominal cavity. With modern neonatology and surgical practices, the overall prognosis for infants with gastroschisis is excellent. However, a subset of infants with gastroschisis will develop complications, requiring repeat surgical interventions. We present a case of a female infant with complicated gastroschisis who developed acute perforated acalculous cholecystitis, which was accurately diagnosed with abdominal ultrasound and successfully treated with medical management and a percutaneous cholecystostomy tube.

10.
J Clin Orthop Trauma ; 37: 102106, 2023 Feb.
Article in English | MEDLINE | ID: mdl-36699623

ABSTRACT

Background: Use of semi-active and active robotic system for performing Total Knee Arthroplasty (TKA) is increasing. The novel fully automated active robotic system performs milling of the bone surfaces with a high speed burr. The aim of the current study was to assess the safety and efficacy of the system in robotic assisted TKA (RA-TKA). Materials and methods: A single center clinical trial was conducted following 30 knees undergoing active RA-TKA for 6 months. Inclusion criteria were patients undergoing RA-TKA for end stage arthritis. Patients undergoing conventional TKA and revision TKA were excluded from the study. Sample size was estimated to be 28 patients with α error of 0.05 and ß error of 0.2 with power of study being 80. A pre-defined list of RA-TKA adverse events was employed to study the safety of the system. Efficacy was judged by comparing the planned versus achieved Implant size, alignment and limb alignment on post-operative radiographs. The post-operative clinical evaluation was done by an independent observer who was not part of the operating team. The primary safety and efficacy hypothesis was tested using a one sided Exact binomial test. The p value < 0.05 was considered significant. Results: Pre-defined adverse events did not occur in any of the 30 RA-TKA (statistically significant p value < 0.001). The implant size accuracy was 100% (30 out of 30 knees) for femoral component and 96.67% (29 out of 30 knees) for tibial component (statistically significant, Chi-squared test, p value 0.0105 and 0.0461 respectively). The implant position and limb alignment was accurate in 100% of patients (p value < 0.001). Conclusion: Early experience of the use of fully automated active robotic system in TKA shows that it is safe and also is effective in achieving accurate implant size and implant/limb alignment.

11.
Indian J Orthop ; 56(12): 2093-2100, 2022 Dec.
Article in English | MEDLINE | ID: mdl-36507208

ABSTRACT

Background: Nearly 20% of Total knee Arthroplasty patients remain dissatisfied. This is a major concern in twenty-first century arthroplasty practice. Accurate implant sizing is shown to improve the implant survival, knee balance and patient reported outcome. Aim of the current study is to assess the efficacy of pre-operative three-dimensional (3D) CT scan templating in a robot-assisted TKA in predicting the correct implant sizes and alignment. Materials and methods: Prospectively collected data in a single center from 30 RA-TKAs was assessed. Inclusion criterion was patients with end stage arthritis (both osteoarthritis and rheumatoid arthritis) undergoing primary TKA. Patients undergoing revision TKA and patients not willing to participate in the study were excluded. Preliminary study of ten patients had indicated almost 100% accuracy in determining the implant size and position. Sample size was estimated to be 28 for 90% reduction in implant size and position error with α error of 0.05 and beta error of 0.20 with power of study being 80. Post-operative radiographs were assessed by an independent observer with respect to implant size and position. The accuracy of femoral and tibial component sizing in the study was compared with the historic control with Chi-squared test. The p value < 0.05 was considered significant. Results: The pre-operative CT scan 3D templating accuracy was 100% (30 out of 30 knees) for femoral component and 96.67% (29 out of 30 knees) for tibial component. The implant position and limb alignment was accurate in 100% of patients. The accuracy of femoral component and tibial component sizing is statistically significant (Chi-squared test, p value 0.0105 and 0.0461, respectively). Conclusion: The study results show the effectiveness of pre-operative 3 D CT scan planning in predicting the implant sizes and implant positioning. This may have a potential to improve the implant longevity, clinical outcomes and patient satisfaction.

12.
Article in English | MEDLINE | ID: mdl-36239587

ABSTRACT

OBJECTIVE: To determine the effect of preeclampsia on the development of bronchopulmonary dysplasia (BPD) in preterm infants. METHODS: Retrospective cohort study of infants' ≤32 weeks' gestation admitted to a level-IV single center neonatal intensive care unit from 2014 to 2016. Infants with major congenital anomalies, death or transfer before 28 days were excluded. Infants were stratified by maternal preeclampsia status. Demographic, clinical, and laboratory data were reviewed. Logistic regression was used to examine predictors for BPD. MAIN OUTCOME MEASURE: The primary outcome was BPD incidence. RESULTS: 432 infants met inclusion criteria; 22% developed BPD, of which, 16% had severe BPD. Thirty-eight percent of infants were born to preeclamptic mothers, with 23% of those infants developing BPD. Infants born to preeclamptic mothers were delivered by cesarean section (88% vs. 60%; p<0.0001) more often and had lower birthweight (Median=1265g, IQR 910-1555 vs. Median=1388g, IQR 959-1752; p=0.008) compared to infants born to non-preeclamptic mothers. Higher incidence of intrauterine growth restriction was noted in pre-eclampsia group,24% vs 8%, p=0.0001). Gestational age, length of stay and days on ventilator were all associated with the development of BPD. In multivariable logistic regression, preeclampsia was not a risk factor for development of BPD (OR 1.12 [0.68, 1.83]). CONCLUSIONS: Preeclampsia was not a significant risk factor for development of BPD nor the severity of BPD in infants' ≤32 weeks' gestation. IUGR infants with or without preeclampsia mothers were at higher risk for BPD.

13.
Proc (Bayl Univ Med Cent) ; 35(5): 633-635, 2022.
Article in English | MEDLINE | ID: mdl-35991719

ABSTRACT

Baylor Scott & White Health Central Texas displayed the diversity and growth of scholarly pursuits during Scholars Day, which debuted online on May 6, 2022. Residents and fellows, medical students, nurses, and research staff were among those showcasing their scholarly activity in areas such as medical innovation, clinical vignettes, research, and quality improvement. A selection committee chose 34 abstracts-16 select podium, 18 rapid fire. In addition, 66 abstracts were included as electronic poster presentations, an increase of 20 from 2021. Residency and fellowship program directors nominated presentations for the Excellence Awards. The Scholarship Committee chose four to receive travel awards to support the presentation of each project at a national meeting. Excellence Awards were granted to Nada A. Mohamed, MD, Irfan Shehzad, MD, Abirami Subramanian, MPH, MD, and Hadley K. Young, MD. A selection of abstracts is presented here.

14.
J Matern Fetal Neonatal Med ; 35(25): 10025-10029, 2022 Dec.
Article in English | MEDLINE | ID: mdl-35703947

ABSTRACT

BACKGROUND: Human milk, the ultimate source of nutrition for premature infants, enhances host defense mechanism, gastrointestinal maturation, lowers infection rate, improves neurodevelopmental outcomes, and reduces long-term cardiovascular and metabolic disease. Recently, there has been an increase in donor breast milk (DBM) use for premature infants; however, data are limited on the long-term effects of DBM on the infant's growth and neurodevelopmental outcomes. OBJECTIVE: To determine if there is an association between type of infant nutrition (maternal breast milk (MBM) or DBM) and neurodevelopmental and growth outcomes in very low birth weight (VLBW) infants. DESIGN/METHODS: Retrospective cohort study of VLBW (<1500 g) infants admitted to the Baylor Scott & White Memorial Hospital Neonatal Intensive Care Unit from January 2014 to December 2016. Infants with major congenital anomalies, born at an outside hospital, who were nil per os (NPO) for >15 days, or who died before NICU discharge were excluded. Infants were stratified into two groups (MBM or DBM) based on predominant nutrition (>50%) received in the first month of life. Primary outcomes of neurodevelopmental delay(s) between 2 and 4 years of age identified via ICD 9/10 codes. Growth data (weight, length, and head circumference) were obtained from well-check visits at 12-, 18-, 24-, 36-, and 48-months. Severity of illness was determined using the Clinical Risk Index in Babies-II (CRIB-II) score. Generalized linear models were used to assess the relationship between nutrition and neurodevelopmental delay and trends in growth over time. RESULTS: Two hundred and nine infants were included: 146 MBM; 63 DBM. Median gestational age was 28 weeks (range, 23-35) and median birthweight was 1050 g (range, 410-1470). There were no significant differences in birthweight, gestational age, CRIB-II score, or length of stay between the groups. Infants fed DBM had a significantly larger weight z-score (p=.005), length z-score (p=.01), and head circumference z-score (p=.04), on average from birth to 48 months compared to MBM infants, while controlling for NICU length of stay and number of follow-up months; however, this only equated to DBM infants being 0.5 in taller and 0.9 lbs heavier at 48 months. There were no statistically significant differences among type of infant nutrition and long-term neurodevelopmental outcomes, while controlling for CRIB-II score. CONCLUSIONS: Infants fed DBM have a slightly greater propensity for growth over time compared to infants fed MBM. Longer follow-up is needed to further determine the effect, infant nutrition has on neurodevelopmental outcomes.


Subject(s)
Infant, Premature, Diseases , Milk, Human , Infant, Newborn , Infant , Female , Humans , Birth Weight , Retrospective Studies , Infant, Very Low Birth Weight , Infant Nutritional Physiological Phenomena
15.
Proc (Bayl Univ Med Cent) ; 34(6): 681-682, 2021.
Article in English | MEDLINE | ID: mdl-34732985

ABSTRACT

Baylor Scott & White Health Central Texas displayed the diversity and growth of scholarly pursuits during Scholars Day, which debuted online on May 7, 2021. Residents and fellows, medical students, nurses, and research staff were among those showcasing their scholarly activity in areas such as medical innovation, clinical vignettes, research, and quality improvement. A selection of Scholar Day abstracts is presented here.

16.
Am J Perinatol ; 38(5): 477-481, 2021 04.
Article in English | MEDLINE | ID: mdl-31683323

ABSTRACT

OBJECTIVE: This article aims to determine the incidence of short-term complications of surgical patent ductus arteriosus (PDA) ligations, the factors associated with those complications, and whether complications are associated with poor long-term outcomes. STUDY DESIGN: Retrospective cohort study of all extremely low birth weight (ELBW, < 1,000 g) infants who underwent surgical PDA ligation at a single-center neonatal intensive care unit from 1989 to 2015. Demographic, clinical, and laboratory data were reviewed. The primary outcome was development of a short-term (< 2 weeks from ligation) surgical complication. Secondary outcomes include bronchopulmonary dysplasia (BPD), length of stay, and mortality. RESULTS: A total of 180 ELBW infants were included; median gestational age and birth weight was 24 weeks and 683 g, respectively, and 44% of infants had at least one short-term complication. Need for vasopressors (33%) was the most common medical complication and vocal cord paralysis (9%) was the most common surgical complication. Younger corrected gestational age at time of repair was associated with increased risk for complications. Mortality, length of stay, and BPD rates were similar between infants with and without complications. CONCLUSION: Serious complications were seen in a minority of infants. Additional research is needed to determine if short-term complications are associated with long-term adverse outcomes.


Subject(s)
Ductus Arteriosus, Patent/surgery , Infant, Extremely Low Birth Weight , Intensive Care Units, Neonatal , Birth Weight , Bronchopulmonary Dysplasia/epidemiology , Ductus Arteriosus, Patent/complications , Ductus Arteriosus, Patent/mortality , Female , Gestational Age , Humans , Incidence , Infant, Newborn , Infant, Premature , Ligation/mortality , Male , Retrospective Studies , Texas
17.
Obstet Gynecol Surv ; 74(2): 111-125, 2019 Feb.
Article in English | MEDLINE | ID: mdl-30756125

ABSTRACT

IMPORTANCE: Pregnancy is getting more and more complex due to increasing number of complications that may affect fetal outcomes. The introduction of newer "proteomics and metabolomics" technologies in the field of obstetrics and gynecology may allow physicians to identify possible associated etiologies that affect the mother during pregnancy and lead to associated complications affecting the offspring. OBJECTIVE: The principal objective of this review article is to provide a comprehensive evaluation of the use of proteomics and metabolomics in complicated pregnancies. Future studies that incorporate data from multiple technologies may allow the development of an integrated biological system approach to maternal genomes, proteomes, and metabolomes in pregnancy. EVIDENCE ACQUISITION AND RESULTS: We conducted a substantial MEDLINE, EBSCOhost, and Cochrane database search for all the relevant articles containing use of "omics" technologies in pregnancy. We identified 197 relevant articles, following standardized systematic review process along with grading systems; 69 eligible articles were identified. CONCLUSION/RELEVANCE: We sought to provide a comprehensive review in this emerging field of "omics" in pregnancy and associated complications. This article focuses mainly on use of proteomics and metabolomics identification techniques and possible interventions for early pregnancy complications to improve neonatal outcomes.


Subject(s)
Metabolomics/methods , Pregnancy Complications/metabolism , Proteomics/methods , Female , Humans , Pregnancy
18.
J Investig Med ; 66(4): 728-732, 2018 04.
Article in English | MEDLINE | ID: mdl-29170244

ABSTRACT

The interaction between pre-eclampsia and diabetes mellitus (DM) is far from being completely understood. In this study, we compared normal pregnancies with those complicated with pre-eclampsia, gestational DM, and/or pre-existing diabetes to assess the effects of hyperglycemia on placental development. AnInstitutional Review Board (IRB) approved retrospective cross-sectional study with 621 subjects was performed. Statistical analysis was performed using Duncan's post hoc test and analysis of variance. Regardless of diabetes status, patients with pre-eclampsia delivered prematurely. Patients in the group with pre-eclampsia and pregestational diabetes delivered much earlier, at 35.0±0.4 weeks, when compared with the patients that had pre-eclampsia with gestational diabetes and pre-eclampsia with no diabetes (*P<0.05 for each). Additionally, patients with pre-existing diabetes who developed pre-eclampsia delivered smaller babies than those with pre-existing diabetes without pre-eclampsia (1.00±0.03, P<0.05 for each). Pre-existing diabetes with added insult of pre-eclampsia led to fetal growth restriction. This outcome validates the understanding that elevated glucose earlier in pregnancy alters placentogenesis and leads to fetal growth restriction.


Subject(s)
Diabetes, Gestational/pathology , Pre-Eclampsia/pathology , Adult , Birth Weight , Cross-Sectional Studies , Diabetes, Gestational/physiopathology , Diastole , Female , Gestational Age , Humans , Pre-Eclampsia/physiopathology , Pregnancy , Retrospective Studies , Systole
19.
Proc (Bayl Univ Med Cent) ; 30(4): 459-460, 2017 Oct.
Article in English | MEDLINE | ID: mdl-28966466

ABSTRACT

Congenital midline nasal anomalies are rare, with a prevalence of 1 in 20,000 to 40,000 births and with 5% to 7% of them being nasal glioma. Differential diagnoses of nasal anomalies include nasal dermoid cysts, gliomas, encephaloceles, nasal polyps, and some other rare anomalies. Due to current medical technological advancements, most of these anomalies are easily correctable, though delaying management may lead to fatal effects. This report describes two cases-one of nasal glioma and one of nevus lipomatosus cutaneous superficialis-that presented as respiratory distress in a newborn. Approximately 10 to 20 cases of these two conditions have been described; notably, this is the second documented case of nevus lipomatosus cutaneous superficialis with nasal presentation.

20.
J Pediatric Infect Dis Soc ; 6(3): e30-e35, 2017 Sep 01.
Article in English | MEDLINE | ID: mdl-27422868

ABSTRACT

BACKGROUND: Prolonged or unnecessary antibiotic use is associated with adverse outcomes in infants. Antibiotic stewardship programs (ASPs) aim to prevent these adverse outcomes and optimize antibiotic prescribing. However, data evaluating ASP coverage of nurseries are limited. The objectives of this study were to describe the characteristics of nurseries with and without ASP coverage and to determine perceptions of and barriers to nursery ASP coverage. METHODS: The 2014 American Hospital Association annual survey was used to randomly select a level III neonatal intensive care unit from all 50 states. A level I and level II nursery from the same city as the level III nursery were then randomly selected. Hospital, nursery, and ASP characteristics were collected. Nursery and ASP providers (pharmacists or infectious disease providers) were interviewed using a semistructured template. Transcribed interviews were analyzed for themes. RESULTS: One hundred forty-six centers responded; 104 (71%) provided nursery ASP coverage. In multivariate analysis, level of nursery, university affiliation, and number of full-time equivalent ASP staff were the main predictors of nursery ASP coverage. Several themes were identified from interviews: unwanted coverage, unnecessary coverage, jurisdiction issues, need for communication, and a focus on outcomes. Most providers had a favorable view of nursery ASP coverage. CONCLUSIONS: Larger, higher-acuity nurseries in university-affiliated hospitals are more likely to have ASP coverage. Low ASP staffing and a perceived lack of importance were frequently cited as barriers to nursery coverage. Most nursery ASP coverage is viewed favorably by providers, but nursery providers regard it as less important than ASP providers.


Subject(s)
Anti-Bacterial Agents/therapeutic use , Antibiotic Prophylaxis , Antimicrobial Stewardship , Communicable Diseases/drug therapy , Drug Prescriptions/statistics & numerical data , Anti-Bacterial Agents/standards , Antibiotic Prophylaxis/standards , Antibiotic Prophylaxis/statistics & numerical data , Antimicrobial Stewardship/standards , Antimicrobial Stewardship/statistics & numerical data , Health Care Surveys , Hospitals, Pediatric/statistics & numerical data , Humans , Infant , Intensive Care Units, Neonatal , Multivariate Analysis , Perception , Practice Guidelines as Topic , Prevalence , United States
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