13 Impact of Catheter Choice on Procedural Success of Minimally Invasive Surfactant Therapy

2021 ◽  
Vol 26 (Supplement_1) ◽  
pp. e8-e9
Author(s):  
Soume Bhattacharya ◽  
Brooke Read ◽  
Michael Miller ◽  
Orlando daSilva
Keyword(s):  
Adverse Effects ◽  
Minimally Invasive ◽  
Neonatal Intensive Care ◽  
Tertiary Care ◽  
Surfactant Therapy ◽  
P Value ◽  
Perinatal Medicine ◽  
Procedural Success ◽  
Multi Access ◽  
The Impact

Abstract Primary Subject area Neonatal-Perinatal Medicine Background Surfactant delivery via a thin endotracheal catheter during spontaneous breathing, a technique called minimally invasive surfactant therapy (MIST), is an alternative to intubation and surfactant administration. Procedural details among different centres vary, with marked differences in the choice of catheter to instill surfactant. Studies report use of feeding catheters, multi-access catheters, vascular catheters and, recently, custom-designed catheters for this purpose. The impact of choice of catheter on procedural success and adverse effects has not been reported. Objectives The objective of the present study was to compare the procedural success and adverse effects of MIST, using a semi-rigid vascular catheter (16G Angiocath-Hobart Method) versus a flexible multi-access catheter (MAC). Design/Methods This was a retrospective review of prospectively collected data at a tertiary care neonatal intensive care unit in southwestern Ontario. All neonates who received surfactant via MIST between May 1, 2016 and September 30, 2020 were included in the study. Relevant baseline characteristics, data on procedural details (premedication, type of catheter) were collected. The procedural success, number of attempts, and adverse effects between neonates who received MIST via MAC and 16G Angiocath were compared using a Chi Square test or Fisher’s test, as appropriate. A P value of less than 0.05 was considered significant. Results A total of 139 neonates received surfactant via MIST method during the study period. 93 neonates received the surfactant via MAC, while 46 received it via Angiocath. The baseline demographic characteristics in the two groups were similar (Table 1). A higher proportion of neonates in the Angiocath group received atropine (100% vs. 76%, P =.002] and fentanyl (98% vs. 36%; p<0.001) than the MAC group. The procedural success was 91% in the Angiocath group and 89% in the MAC group (p >.99). Multiple attempts were needed in 24% of neonates in the Angiocath group, and 37% in the MAC group (p=0.158). More episodes of desaturations were noted in the Angiocath group (89%) than the MAC group (69%) (P=0.012). Other rates of common adverse effects were similar between the two groups (Table 2). Conclusion The overall procedural success of MIST was similar in both catheter groups. The proportion of neonates requiring multiple attempts was lower with Angiocath use, though this difference was not statistically significant. Desaturation episodes were seen more frequently in the Angiocath group, possibly related to higher use of procedural sedation in this group.

Impact of Catheter Choice on Procedural Success of Minimally Invasive Surfactant Therapy

2021 ◽  
Author(s):  
Soume Bhattacharya ◽  
Brooke Read ◽  
Michael Miller ◽  
Orlando da Silva
Keyword(s):  
Adverse Effects ◽  
Minimally Invasive ◽  
Neonatal Intensive Care ◽  
Tertiary Care ◽  
Surfactant Therapy ◽  
Positive Pressure ◽  
P Value ◽  
Chi Square ◽  
Procedural Success ◽  
The Impact

Objective Surfactant delivery via a thin endotracheal catheter during spontaneous breathing; a technique called minimally invasive surfactant therapy (MIST) is an alternative to intubation and surfactant administration. Procedural details among different centers vary, with marked differences in the choice of catheter to instill surfactant. Studies report use of feeding catheters, multiaccess suction catheters, vascular catheters, and more recently custom-built catheters for this purpose. The impact of choice of catheter on procedural success and procedural adverse effects has not been reported. Our present study compares the procedural success and adverse effects of MIST using a semirigid vascular catheter (16G Angiocath-Hobart Method) versus a flexible multiaccess catheter (MAC). Study Design This was a retrospective review of prospectively collected data at a tertiary care neonatal intensive care unit in Southwestern Ontario. All neonates who received surfactant via MIST between May 1, 2016 and September 30, 2020 were included in the study. Relevant baseline characteristics and data on procedural details (premedication, type of catheter, etc.) were collected. The procedural success, number of attempts, and adverse effects between neonates who received MIST via MAC and 16G Angiocath was compared by using Chi-square test or Fisher's test as appropriate. A p-value of less that 0.05 was considered significant. Results A total of 139 neonates received surfactant via MIST method during the study period. Moreover, 93 neonates received the surfactant via MAC, while 46 received it via Angiocath. The baseline demographic characteristics in the two group were similar. A higher proportion of neonates in Angiocath group received Atropine (100 vs. 76%, p = 0.002) and Fentanyl (98 vs. 36%, p < 0.001) than the MAC group.The procedural success was 91% in the Angiocath group and 89% in the MAC group (p > 0.99). Multiple attempts were needed in 24% of neonates in the Angiocath group and 37% in the MAC group (p = 0.158). More episodes of desaturations were noted in the Angiocath group (89%) than the MAC group (69%; p = 0.012). Other rates of common adverse effects were similar between the two groups. On exploratory analysis fentanyl use held significant association with less success, more desaturation, apneic episodes, and need of positive pressure ventilation /intubation. Conclusion The overall procedural success of MIST is similar in both catheter groups. The proportion of neonates requiring multiple attempts was lower with the Angiocath, though difference was not statistically significant. Desaturation episodes were seen more frequently in the Angiocath group, which was related to higher use of procedural sedation in this group. Key Points

scholarly journals A study on the comparison of minimally invasive surfactant therapy with insure technique of surfactant therapy in preterm babies with respiratory distress in a tertiary care hospital – A prospective cohort study

2021 ◽  
Vol 8 (10) ◽  
pp. 362-366
Author(s):  
Andra Akhila ◽  
Bhaswati Ghoshal ◽  
Nepal Chandra Mahapatra
Keyword(s):  
Cohort Study ◽  
Minimally Invasive ◽  
Respiratory Distress ◽  
Neonatal Intensive Care ◽  
Tertiary Care ◽  
Surfactant Therapy ◽  
Care Hospital ◽  
Significant Difference ◽  
Preterm Babies ◽  
Surfactant Administration

Background: Respiratory distress syndrome (RDS) is a common problem in preterm babies due to surfactant deficiency. Initially, babies were given surfactant therapy by intubation, surfactant administration, and extubation (INSURE) method. Minimally invasive surfactant therapy (MIST) is a novel method of surfactant administration without intubation to spontaneously breathing preterm babies with RDS without the removal of continuous positive airway pressure (CPAP). Aim: This study aims to compare the surfactant therapy in preterm babies with RDS through MIST and INSURE technique. Methods: This prospective, observational cohort study was conducted in the neonatology unit of Calcutta National Medical College and Hospital. A total of 212 preterm babies of <37 weeks of gestation with features of RDS, who require surfactant are taken and divided into two groups. Very sick babies with congenital anomalies are excluded from the study. In MIST group (n=102), 8 Fr feeding tube is used to deliver surfactant while the baby is on CPAP. In INSURE group (n=102), surfactant is given by intubation through endotracheal tube without CPAP and extubated. Results: Mean birth weight was 1.26 kg in MIST and 1.22 kg in INSURE. Mean gestational age was 31.33 weeks in MIST and 31.11 weeks in INSURE. It was observed that there is a significant difference in terms of duration of oxygen requirement, neonatal intensive care unit stay, and surfactant spillage during administration in MIST group compared to INSURE group. However, duration of mechanical ventilation, CPAP, number of doses of surfactant, sepsis, intraventricular hemorrhage, retinopathy of prematurity, pneumothorax, bronchopulmonary dysplasia, and mortality did not show significant difference in both the groups. Conclusion: MIST is safe, feasible, and more beneficial than INSURE technique.

The Impact of Obesity on the Management and Outcomes of Postpartum Hemorrhage

2020 ◽  
Author(s):  
Aleksandra Polic ◽  
Tierra L. Curry ◽  
Judette M. Louis
Keyword(s):  
Interventional Radiology ◽  
Blood Transfusion ◽  
Blood Loss ◽  
Postpartum Hemorrhage ◽  
Tertiary Care ◽  
P Value ◽  
Obese Women ◽  
Severe Morbidity ◽  
The Impact ◽  
To Receive

Objective The study aimed to evaluate the impact of obesity on the management and outcomes of postpartum hemorrhage. Study Design We conducted a retrospective cohort study of women who delivered at a tertiary care center between February 1, 2013 and January 31, 2014 and experienced a postpartum hemorrhage. Charts were reviewed for clinical and sociodemographic data, and women were excluded if the medical record was incomplete. Hemorrhage-related severe morbidity indicators included blood transfusion, shock, renal failure, transfusion-related lung injury, cardiac arrest, and use of interventional radiology procedures. Obese (body mass index [BMI] ≥ 30 kg/m2) and nonobese women were compared. Data were analyzed using Chi-square, Student's t-test, Mann–Whitney U test, and linear regression where appropriate. The p-value <0.05 was significant. Results Of 9,890 deliveries, 2.6% (n = 262) were complicated by hemorrhage. Obese women were more likely to deliver by cesarean section (55.5 vs. 39.8%, p = 0.016), undergo a cesarean after labor (31.1 vs. 12.2%, p = 0.001), and have a higher quantitative blood loss (1,313 vs. 1,056 mL, p = 0.003). Both groups were equally likely to receive carboprost, methylergonovine, and misoprostol, but obese women were more likely to receive any uterotonic agent (95.7 vs. 88.9%, p = 0.007) and be moved to the operating room (32.3 vs. 20.4, p = 0.04). There was no difference in the use of intrauterine pressure balloon tamponade, interventional radiology, or decision to proceed with hysterectomy. The two groups were similar in time to stabilization. There was no difference in the need for blood transfusion. Obese women required more units of blood transfused (2.2 ± 2 vs. 2 ± 5 units, p = 0.023), were more likely to have any hemorrhage-related severe morbidity (34.1 vs. 25%, p = 0.016), and more than one hemorrhage related morbidity (17.1 vs. 7.9, p = 0.02). After controlling for confounding variables, quantitative blood loss, and not BMI was predictive of the need for transfusion. Conclusion Despite similar management, obese women were more likely to have severe morbidity and need more units of blood transfused. Key Points

63 Characterizing Organizational Risk Factors and Clinical Impacts of Unplanned Extubations among Infants in the Neonatal Intensive Care Unit

2021 ◽  
Vol 26 (Supplement_1) ◽  
pp. e44-e45
Author(s):  
Gabriella Le Blanc ◽  
Elias Jabbour ◽  
Sharina Patel ◽  
Marco Zeid ◽  
Wissam Shalish ◽  
...  
Keyword(s):  
Mechanical Ventilation ◽  
Intensive Care ◽  
Neonatal Intensive Care ◽  
Tertiary Care ◽  
Organizational Factors ◽  
Subject Area ◽  
Administrative Databases ◽  
Perinatal Medicine ◽  
Unplanned Extubations ◽  
Increased Risk

Abstract Primary Subject area Neonatal-Perinatal Medicine Background Organizational factors in neonatal intensive care units (NICUs) can increase the risk of adverse events, such as unplanned extubations (UPEs). UPE is the premature and unanticipated removal of an endotracheal tube. UPE and subsequent reintubation may increase the risk for lung injury and bronchopulmonary dysplasia (BPD) among preterm infants. Objectives First, we aimed to assess the association between daily nursing overtime and UPEs in the NICU. Second, we aimed to evaluate the association between UPE, re-intubation after UPE, and BPD in the sub-group of infants born &lt; 29 weeks’ gestational age (GA). Design/Methods We conducted a retrospective cohort study including infants admitted to a tertiary care NICU between 2016-2019. Daily nursing hours were obtained from local administrative databases. Patient data was collected from the local Canadian Neonatal Network database. Association between ratio of daily nursing overtime hours/total nursing hours (OTR) was compared between days with and without UPEs, using logistic regression analyses. Associations between UPE and BPD among infants born &lt;29 weeks requiring mechanical ventilation was evaluated in a 1:1 propensity-score matched (PSM) cohort. Infants were matched based on GA ± 2 weeks, mechanical ventilation days at time of UPE ± 5 days and SNAPII&gt;20. Results There were 108/1370 (7.8%) days with ≥ 1 UPE, for a total of 116 UPE events from 87 patients (23-42 weeks GA). Higher median OTR was observed on days with UPE compared to days without (3.3% vs. 2.5%, p=0.01). OTR was associated with higher adjusted odds of UPE (aOR 1.09, 95% CI 1.01-1.18), while other organizational variables were not (Table 1). Among ventilated infants &lt;29 weeks’ GA (n=XX), UPE rate was 31% (59), BPD rate was 42% (81) and re-intubation rate after UPE was 59% (35). In the PSM cohort of infants &lt;29 weeks, re-intubation after UPE, was associated with increased length of mechanical ventilation (aOR 16.45; CI 6.18, 26.72) as well as increased odds of BPD, when compared to infants not requiring re-intubation (aOR 4.97, 95% CI 1.54-18.27) (Table 2). Conclusion Higher nursing overtime was associated with increased UPEs in the NICU. Re-intubation was frequently required after a UPE. Among the infants born &lt; 29 weeks’ GA, UPE requiring reintubation was associated with increased total length of mechanical ventilation and increased risk of BPD. Our findings highlight the role of workforce management in improving outcomes in the NICU, through reducing the incidence of UPEs.

scholarly journals Cyanotic congenital heart disease: Impact on growth and endocrine functions.

2021 ◽  
Vol 28 (10) ◽  
pp. 1477-1483
Author(s):  
Muhammad Sohail Arshad ◽  
Waqas Imran Khan ◽  
Arif Zulqarnain ◽  
Hafiz Muhammad Anwar-ul-Haq ◽  
Mudasser Adnan
Keyword(s):  
Congenital Heart Disease ◽  
Heart Disease ◽  
Congenital Heart ◽  
Pulmonary Stenosis ◽  
Tertiary Care ◽  
Cyanotic Congenital Heart Disease ◽  
P Value ◽  
Common Diagnosis ◽  
Significant Difference ◽  
The Impact

Objective: To find out the impact of Cyanotic Congenital Heart Disease (CCHD) on growth and endocrine functions at a tertiary care child healthcare facility of South Punjab. Study Design: Case Control study. Setting: Department of Pediatric Cardiology and Department of Pediatric Endocrinology, Institute of Child’s Health (ICH), Multan, Pakistan. Period: December 2018 to March 2020. Material & Methods: During the study period, a total of 53 cases of Echocardiography confirmed CCHD were registered. Along with 53 cases, 50 controls during the study period were also enrolled. Height, weight, body mass index (BMI) along with hormonal and biochemical laboratory investigations were done. Results: There was no significant difference between gender and age among cases and controls (p value>0.05). Most common diagnosis of CCHD among cases, 24 (45.3%) were Tetralogy of Fallot (TOF) followed by 9 (17.0%) transposition of the great arteries (TGA) with Ventricular Septal Defect (VSD) with Pulmonary Stenosis (PS). Mean weight of CCHD cases was significantly lower in comparison to controls (21.19+6.24 kg vs. 26.48+8.1 kg, p value=0.0003). Blood glucose was significantly lower among cases in comparison to controls (77.58+14.58 mg/dl vs. 87.25+11.82 mg/dl, p value=0.0004). No significant difference was found in between cases and controls in terms of various hormone levels studied (p value>0.05) except Insulin-like Growth Factor-1 (IGF-1) levels (p value<0.0001). Conclusion: Children with cyanotic congenital heart disease seem to have negative effects on nutrition and growth. Change in pituitary-adrenal axis is suspected while pituitary-thyroid axis seemed to be working fine among CCHD cases. Serum glucose and IGF-1 levels were significantly decreased among CCHD cases.

Minimally invasive surfactant therapy failure: risk factors and outcome

2019 ◽  
Vol 104 (6) ◽  
pp. F636-F642 ◽  
Author(s):  
Lobke CE Janssen ◽  
Jooske Van Der Spil ◽  
Anton H van Kaam ◽  
Jeanne P Dieleman ◽  
Peter Andriessen ◽  
...  
Keyword(s):  
Risk Factors ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Intensive Care ◽  
Minimally Invasive ◽  
Logistic Regression Analysis ◽  
Neonatal Intensive Care ◽  
Multivariate Logistic Regression Analysis ◽  
Surfactant Therapy ◽  
Multivariate Logistic Regression

ObjectiveTo evaluate incidence of minimally invasive surfactant therapy (MIST) failure, identify risk factors and assess the impact of MIST failure on neonatal outcome.DesignRetrospective cohort study. MIST failure was defined as need for early mechanical ventilation (<72 hours of life). Multivariate logistic regression analysis was performed to identify risk factors for MIST failure and compare outcomes between groups.SettingTwo tertiary neonatal intensive care centres in the Netherlands.PatientsInfants born between 24 weeks’ and 31 weeks’ gestational age (GA) (n=185) with MIST for respiratory distress syndrome.InterventionsMIST procedure with poractant alfa (100–200 mg/kg).Main outcome measuresContinuous positive airway pressure (CPAP) failure after MIST in the first 72 hours of life.Results30% of the infants failed CPAP after MIST. In a multivariate logistic regression analysis, four risk factors were independently associated with failure: GA <28 weeks, C reactive protein ≥10 mg/L, absence of antenatal corticosteroids and lower surfactant dose. Infants receiving 200 mg/kg surfactant had a failure rate of 14% versus 35% with surfactant dose <200 mg/kg. Mean body temperature was 0.4°C lower at neonatal intensive care unit admission and before the procedure in infants with MIST failure.Furthermore, MIST failure was independently associated with an increased risk of severe intraventricular haemorrhage.ConclusionWe observed moderate MIST failure rates in concordance with the results of earlier studies. Absence of corticosteroids and lower surfactant dose are risk factors for MIST failure that may be modifiable in order to improve MIST success and patient outcome.

scholarly journals Routine intraoperative jejunostomy placement and minimally invasive oesophagectomy: an unnecessary step?†

2019 ◽  
Vol 56 (4) ◽  
pp. 746-753 ◽  
Author(s):  
Tiuri E Kroese ◽  
Leonidas Tapias ◽  
Jacqueline K Olive ◽  
Lena E Trager ◽  
Christopher R Morse
Keyword(s):  
Weight Loss ◽  
Minimally Invasive ◽  
Relative Weight ◽  
Patient Characteristics ◽  
Perioperative Outcomes ◽  
P Value ◽  
Oral Nutrition ◽  
Significant Difference ◽  
Minimally Invasive Oesophagectomy ◽  
The Impact

Abstract OBJECTIVES: Adequate nutrition is challenging after oesophagectomy. A jejunostomy is commonly placed during oesophagectomy for nutritional support. However, some patients develop jejunostomy-related complications and the benefit over oral nutrition alone is unclear. This study aims to assess jejunostomy-related complications and the impact of intraoperative jejunostomy placement on weight loss and perioperative outcomes in patients with oesophageal cancer treated with minimally invasive Ivor Lewis oesophagectomy (MIE). METHODS: From a prospectively maintained database, patients were identified who underwent MIE with gastric reconstruction. Between 2007 and 2016, a jejunostomy was routinely placed during MIE. After 2016, a jejunostomy was not utilized. Postoperative feeding was performed according to a standardized protocol and similar for both groups. The primary outcomes were jejunostomy-related complications, relative weight loss at 3 and 6 months postoperative and perioperative outcomes, including anastomotic leak, pneumonia and length of stay, respectively. RESULTS: A total of 188 patients were included, of whom 135 patients (72%) received a jejunostomy. Ten patients (7.4%) developed jejunostomy-related complications, of whom 30% developed more than 1 complication. There was no significant difference in weight loss between groups at 3 months (P = 0.73) and 6 months postoperatively (P = 0.68) and in perioperative outcomes (P-value >0.999, P = 0.591 and P = 0.513, respectively). CONCLUSIONS: The use of a routine intraoperative jejunostomy appears to be an unnecessary step in patients undergoing MIE. Intraoperative jejunostomy placement is associated with complications without improving weight loss or perioperative outcomes. Its use should be tailored to individual patient characteristics. Early oral nutrition allows patients to maintain an adequate nutritional status.

scholarly journals Chlorhexidine Bathing in a Tertiary Care Neonatal Intensive Care Unit: Impact on Central Line–Associated Bloodstream Infections

2014 ◽  
Vol 35 (2) ◽  
pp. 158-163 ◽  
Author(s):  
Caroline Quach ◽  
Aaron M. Milstone ◽  
Chantal Perpête ◽  
Mario Bonenfant ◽  
Dorothy L. Moore ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Birth Weight ◽  
Adverse Events ◽  
Neonatal Intensive Care Unit ◽  
Neonatal Intensive Care ◽  
Tertiary Care ◽  
Bloodstream Infections ◽  
Central Line ◽  
The Impact

Background.Despite implementation of recommended best practices, our central line-associated bloodstream infection (CLABSI) rates remained high. Our objective was to describe the impact of chlorhexidine gluconate (CHG) bathing on CLABSI rates in neonates.Methods.Infants with a central venous catheter (CVC) admitted to the neonatal intensive care unit from April 2009 to March 2013 were included. Neonates with a birth weight of 1,000 g or less, aged less than 28 days, and those with a birth weight greater than 1,000 g were bathed with mild soap until March 31, 2012 (baseline), and with a 2% CHG-impregnated cloth starting on April 1, 2012 (intervention). Infants with a birth weight of 1,000 g or less, aged 28 days or more, were bathed with mild soap during the entire period. Neonatal intensive care unit nurses reported adverse events. Adjusted incidence rate ratios (aIRRs), using Poisson regression, were calculated to compare CLABSIs/1,000 CVC-days during the baseline and intervention periods.Results.Overall, 790 neonates with CVCs were included in the study. CLABSI rates decreased during the intervention period for CHG-bathed neonates (6.00 vs 1.92/1,000 CVC-days; aIRR, 0.33 [95% confidence interval (CI), 0.15-0.73]) but remained unchanged for neonates with a birth rate of 1,000 g or less and aged less than 28 days who were not eligible for CHG bathing (8.57 vs 8.62/1,000 CVC-days; aIRR, 0.86 [95% CI, 0.17-4.44]). Overall, 195 infants with a birth weight greater than 1,000 g and 24 infants with a birth weight of 1,000 g or less, aged 28 days or more, were bathed with CHG. There was no reported adverse event.Conclusions.We observed a decrease in CLABSI rates in CHG-bathed neonates in the absence of observed adverse events. CHG bathing should be considered if CLABSI rates remain high, despite the implementation of other recommended measures.

scholarly journals SNAPPE II score: predictor of mortality in NICU

2019 ◽  
Vol 6 (2) ◽  
pp. 422
Author(s):  
Sujana Rachuri ◽  
Saritha Paul ◽  
Jaidev M. D.
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Neonatal Intensive Care ◽  
Tertiary Care Hospital ◽  
Tertiary Care ◽  
P Value ◽  
Care Hospital ◽  
Hospital Data ◽  
Mortality And Morbidity ◽  
Risk Of Mortality

Background: Advances in the NICU (neonatal intensive care unit) have significantly decreased mortality and morbidity and increased survival rate in neonates. SNAPPE II (Score for Neonatal Acute Physiology-Perinatal Extension II) score, which is a modified version of the SNAP score (Score for Neonatal Acute Physiology) helps in predicting the neonatal mortality. The aim of the study was to assess the risk of mortality using SNAPPE II score in neonates admitted to NICU.Methods: It was a prospective validation study done in a tertiary care hospital. Data was collected from 116 new borns admitted to NICU within 48 hours of birth who required respiratory support between December 2017 to June 2018.Results: A total of 116 newborns admitted to the NICU was included in present study. Out of 116 babies, 56 (48%) had mild SNAPPE-II score, 44 (38%) had moderate score and 16 (14%) had severe score. Among the 44 babies with moderate score, 12 (27%) died, which was statistically significant (P<0.001). Among 16 babies with severe score, 13 (81%) babies died, which was highly statistically significant (P<0.0001). Urine output, seizures, serum pH in the first 24 hours of life are independent predictors of mortality with significant p value (0.001).Conclusions: The SNAPPE-II score recorded in the first 48 hours of life could be a good predictor of mortality in babies admitted to NICU.

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