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Getahun BA, Mulatu S, Workie HM. Time to Reach Full Enteral Feeding and Its Predictors among Very Low Birth Weight Neonates Admitted in the Neonatal Intensive Care Unit: A Follow-Up Cohort Study. J Nutr Metab 2024; 2024:9384734. [PMID: 38957371 PMCID: PMC11217576 DOI: 10.1155/2024/9384734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 05/18/2024] [Accepted: 06/08/2024] [Indexed: 07/04/2024] Open
Abstract
Background Feeding is crucial for very low birth weight neonates to grow and develop properly. This study aims to determine the time to achieve full enteral feeding and predictors among neonates admitted at Felege Hiwot Comprehensive Specialized Hospital. Methods An institutional retrospective follow-up study design was conducted among 332 very low birth weight neonates from July 1, 2018, to June 30, 2021. Samples were selected through a computer-generated simple random sampling method, and the data were entered into Epi data version 4.6 and then exported to STATA version 16 for analysis. Kaplan-Meier with the log-rank test was used to test for the presence of difference in survival among predictor variables. Model goodness of fit and assumptions were checked by the Cox-Snell residual and the global test, respectively. Variables with p value <0.25 in the bi-variable analysis were fitted to the multivariable Cox-proportional hazard model. Finally, the adjusted hazard ratio (AHR) with 95% CI was computed, and variables with a p value less than 0.05 in the multivariable Cox regression analysis were considered significant predictors of time to reach full enteral feeding. Results A total of 332 neonates were followed for 2,132 person days of risk time and 167 (50.3%) of very low birth weight neonates started full enteral feeding. The overall incidence rate of full enteral feeding was 7.8 per 100 person day observations. The median survival time was 7 days. Very low birth weight neonates delivered from pregnancy-induced hypertension-free mothers (AHR: 2.1; 95% CI: 1.12, 3.94), gestational age of ≥33 weeks (AHR: 5,; 95% CI: 2.29, 11.13), kangaroo mother care initiated (AHR: 1.4; 95% CI: 1.01, 2.00), avoiding prefeed residual aspiration (AHR: 1.42; 95% CI: 1.002-2.03), and early enteral feeding (AHR: 1.5; 95% CI: 1.03, 2.35) were significant predictors of full enteral feeding. Conclusions According to this study, the time to achieve full enteral feeding was relatively short. Therefore, healthcare professionals should emphasize achieving full enteral feeding and address hindering factors to save the lives of VLBW neonates.
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Affiliation(s)
| | - Sileshi Mulatu
- Bahir Dar UniversityCollege of Medical and Health SciencesDepartment of PCHN, Bahir Dar, Ethiopia
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Ifran EKB, Hegar B, Rohsiswatmo R, Indriatmi W, Yuniarti T, Advani N, Santoso DIS, Masui M, Hikmahrachim HG, Huysentruyt K, Vandenplas Y. Feeding intolerance scoring system in very preterm and very low birth weight infants using clinical and ultrasound findings. Front Pediatr 2024; 12:1370361. [PMID: 38725983 PMCID: PMC11079181 DOI: 10.3389/fped.2024.1370361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 04/01/2024] [Indexed: 05/12/2024] Open
Abstract
Very preterm infants are at a high risk of developing feeding intolerance; however, there are no widely accepted definitions of feeding intolerance. This study aimed to develop a scoring system for feeding intolerance in very preterm infants by combining clinical symptoms and ultrasonography (US) findings. This prospective cohort study included very preterm and/or very low birth weight infants. We defined feeding intolerance as the inability to achieve full feeding (150 ml/kg/day) by 14 days of life. The clinical findings included vomiting, abdominal distention, and gastric fluid color. US findings included intestinal peristaltic frequency, gastric residual volume, peak systolic velocity, and the resistive index of the superior mesenteric artery. We conducted multivariate analyses to evaluate the potential predictors and developed a scoring system to predict feeding intolerance. A total of 156 infants fulfilled the eligibility criteria; however, 16 dropped out due to death. The proportion of patients with feeding intolerance was 60 (42.8%). Based on the predictive ability, predictors of feeding intolerance were determined using data from the US at 5-7 days of age. According to multivariate analysis, the final model consisted of 5 predictors: abdominal distention (score 1), hemorrhagic gastric fluid (score 2), intestinal peristaltic movement ≤18x/2 min (score 2), gastric fluid residue >25% (score 2), and resistive index >0.785 (score 2). A score equal to or above 5 indicated an increased risk of feeding intolerance with a positive predictive value of 84.4% (95% confidence interval:73.9-95.0) and a negative predictive value of 76.8% (95% confidence interval:68.4-85.3). The scoring system had good discrimination (area under the receiver operating characteristic curve:0.90) and calibration (p = 0.530) abilities. This study developed an objective, accurate, easy, and safe scoring system for predicting feeding intolerance based on clinical findings, 2D US, and color Doppler US.
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Affiliation(s)
- Evita Karianni Bermanshah Ifran
- Department of Child Health, Faculty of Medicine Universitas Indonesia—Dr. Cipto Mangunkusumo National Central General Hospital, Jakarta, Indonesia
| | - Badriul Hegar
- Department of Child Health, Faculty of Medicine Universitas Indonesia—Dr. Cipto Mangunkusumo National Central General Hospital, Jakarta, Indonesia
| | - Rinawati Rohsiswatmo
- Department of Child Health, Faculty of Medicine Universitas Indonesia—Dr. Cipto Mangunkusumo National Central General Hospital, Jakarta, Indonesia
| | - Wresti Indriatmi
- Department of Dermatology and Venereology, Faculty of Medicine Universitas Indonesia—Dr. Cipto Mangunkusumo National Central General Hospital, Jakarta, Indonesia
| | - Tetty Yuniarti
- Department of Child Health, Faculty of Medicine Universitas Padjajaran—Dr. Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Najib Advani
- Department of Child Health, Faculty of Medicine Universitas Indonesia—Dr. Cipto Mangunkusumo National Central General Hospital, Jakarta, Indonesia
| | | | - Marshita Masui
- Department of Child Health, Faculty of Medicine Universitas Indonesia—Dr. Cipto Mangunkusumo National Central General Hospital, Jakarta, Indonesia
| | - Hardya Gustada Hikmahrachim
- Department of Child Health, Faculty of Medicine Universitas Indonesia—Dr. Cipto Mangunkusumo National Central General Hospital, Jakarta, Indonesia
| | - Koen Huysentruyt
- Vrije Universiteit Brussel (VUB), UZ Brussel, KidZ Health Castle, Brussels, Belgium
| | - Yvan Vandenplas
- Vrije Universiteit Brussel (VUB), UZ Brussel, KidZ Health Castle, Brussels, Belgium
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Özgörü H, Mutlu B, Erkut Z. Effect of lying position on gastric residual volume in premature infants: A systematic review. Nutr Clin Pract 2024; 39:295-310. [PMID: 37846552 DOI: 10.1002/ncp.11070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 07/19/2023] [Accepted: 08/15/2023] [Indexed: 10/18/2023] Open
Abstract
Premature infants' gastric residual volume may be affected by position. This systematic review was conducted to examine the effect of lying position on the gastric residual volume of preterm newborns fed by gastric tube. Electronic databases (PubMed, MEDLINE, MEDLINE Complete, Academic Search Ultimate, CINAHL Complete, Cochrane, and Scopus) were searched for randomized controlled experimental or quasiexperimental studies in English published between 2011 and 2022 investigating the effect of one or more lying positions on gastric residual volume in premature newborns. The PICOS strategy was used in preparing and reporting the systematic review. A total of 304 articles were retrieved, and the full texts of 12 articles were evaluated for suitability. After eliminating the excluded articles, 10 articles were included in the analysis. The quality of evidence varied, with four studies judged to have poor quality whereas the remaining six were considered to range from moderate to good in quality. Based on the results obtained from the studies, it was determined that gastric residual volume was the least in the right lateral and prone positions and more in the left lateral and supine positions compared with the other two positions, with no difference between the two latter positions. The methodological differences, such as the evaluation of different positions, the timing of positioning and the duration of maintaining in the same position, and the measurement times of gastric residual volume made it difficult to reach a definitive proof. We concluded that high-evidence studies evaluating all positions are needed.
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Affiliation(s)
- Hande Özgörü
- Doctorate Program, Institute of Graduate Studies, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Birsen Mutlu
- Department of Pediatric Nursing, Florence Nightingale Faculty of Nursing, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Zeynep Erkut
- School of Nursing, Maltepe University, Istanbul, Turkey
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Wadhwani R, Williams A. Protect the Microbiome: Be HOLISTIC. Neonatal Netw 2023; 42:342-347. [PMID: 38000798 DOI: 10.1891/nn-2023-0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/08/2023] [Indexed: 11/26/2023]
Abstract
The newborn who requires intensive care hospitalization is forced into an external environment that can negatively impact the developing microbiome. The NICU nurse has a unique role that affects, and may even protect, the development of the newborn microbiome through daily nursing care. The purpose of this article is to inform neonatal nurses regarding common nursing interventions that can positively or negatively impact the developing microbiome. Evidence-based practices are presented and bundled to describe their impact the neonatal microbiome.
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Chen J, Huang C, Fang X, Liu L, Dai Y. A Randomized Clinical Trial to Compare Three Different Methods for Estimating Orogastric Tube Insertion Length in Newborns: A Single-Center Experience in China. Neonatal Netw 2023; 42:276-283. [PMID: 37657808 DOI: 10.1891/nn-2023-0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/08/2023] [Indexed: 09/03/2023]
Abstract
Background: Orogastric (OG) and nasogastric (NG) tubes are frequently used in the NICU. Obtaining a relatively accurate estimated length before insertion could significantly reduce complications. While previous studies have mainly focused on the NG tube, OG tubes are more commonly used in China. Purpose: The objective was to determine whether there were differences in the rate of accurate placement among the adapted nose-ear-xiphoid (NEX) method, nose-ear-midway to the umbilicus (NEMU) method, and weight-based (WB) equation in estimating the OG tube insertion distance. Methods: A randomized, controlled, open-label clinical trial to compare the three methods was conducted in a single center. After enrollment, newborns were randomly assigned into three groups. By radiological assessment, the anatomical region for OG tube placement was analyzed. The primary metric was the tip within the gastric body, and the second metric was strictly accurate placement defined as the tube was not looped back within the stomach and the end was located more than 2 cm but less than 5 cm into the stomach, referred to as T10. Results: This study recruited 156 newborns with the majority being preterm infants (n = 96; 61.5 percent), with an average birth weight of 2,200.8 ± 757.8 g. For the WB equation, 96.2 percent (50 cases) of the OG tubes were placed within the stomach, and the rates were 78.8 percent (41 cases) in the adapted NEX and NEMU methods. The strictly accurate placement rates were highest for the WB equation at 80.8 percent (42/52), followed by the adapted NEX method at 65.4 percent (34/52), and the NEMU method at 57.7 percent (30/52). Conclusion: The WB equation for estimating the insertion depth of the OG tube in newborn infants resulted in more precise placement compared to the adapted NEX and NEMU methods.
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Abiramalatha T, Thanigainathan S, Ramaswamy VV, Rajaiah B, Ramakrishnan S. Re-feeding versus discarding gastric residuals to improve growth in preterm infants. Cochrane Database Syst Rev 2023; 6:CD012940. [PMID: 37387544 PMCID: PMC10312053 DOI: 10.1002/14651858.cd012940.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
BACKGROUND Routine monitoring of gastric residuals in preterm infants on tube feeds is a common practice in neonatal intensive care units used to guide initiation and advancement of enteral feeding. There is a paucity of consensus on whether to re-feed or discard the aspirated gastric residuals. While re-feeding gastric residuals may aid in digestion and promote gastrointestinal motility and maturation by replacing partially digested milk, gastrointestinal enzymes, hormones, and trophic substances, abnormal residuals may result in vomiting, necrotising enterocolitis, or sepsis. OBJECTIVES To assess the efficacy and safety of re-feeding when compared to discarding gastric residuals in preterm infants. SEARCH METHODS: Searches were conducted in February 2022 in Cochrane CENTRAL via CRS, Ovid MEDLINE and Embase, and CINAHL. We also searched clinical trial databases, conference proceedings, and the reference lists of retrieved articles for randomised controlled trials (RCTs) and quasi-RCTs. SELECTION CRITERIA We selected RCTs that compared re-feeding versus discarding gastric residuals in preterm infants. DATA COLLECTION AND ANALYSIS Review authors assessed trial eligibility and risk of bias and extracted data, in duplicate. We analysed treatment effects in individual trials and reported the risk ratio (RR) for dichotomous data and the mean difference (MD) for continuous data, with respective 95% confidence intervals (CIs). We used the GRADE approach to assess the certainty of evidence. MAIN RESULTS We found one eligible trial that included 72 preterm infants. The trial was unmasked but was otherwise of good methodological quality. Re-feeding gastric residual may have little or no effect on time to regain birth weight (MD 0.40 days, 95% CI -2.89 to 3.69; 59 infants; low-certainty evidence), risk of necrotising enterocolitis stage ≥ 2 or spontaneous intestinal perforation (RR 0.71, 95% CI 0.25 to 2.04; 72 infants; low-certainty evidence), all-cause mortality before hospital discharge (RR 0.50, 95% CI 0.14 to 1.85; 72 infants; low-certainty evidence), time to establish enteral feeds ≥ 120 mL/kg/d (MD -1.30 days, 95% CI -2.93 to 0.33; 59 infants; low-certainty evidence), number of total parenteral nutrition days (MD -0.30 days, 95% CI -2.07 to 1.47; 59 infants; low-certainty evidence), and risk of extrauterine growth restriction at discharge (RR 1.29, 95% CI 0.38 to 4.34; 59 infants; low-certainty evidence). We are uncertain as to the effect of re-feeding gastric residual on number of episodes of feed interruption lasting for ≥ 12 hours (RR 0.80, 95% CI 0.42 to 1.52; 59 infants; very low-certainty evidence). AUTHORS' CONCLUSIONS We found only limited data from one small unmasked trial on the efficacy and safety of re-feeding gastric residuals in preterm infants. Low-certainty evidence suggests re-feeding gastric residual may have little or no effect on important clinical outcomes such as necrotising enterocolitis, all-cause mortality before hospital discharge, time to establish enteral feeds, number of total parenteral nutrition days, and in-hospital weight gain. A large RCT is needed to assess the efficacy and safety of re-feeding of gastric residuals in preterm infants with adequate certainty of evidence to inform policy and practice.
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Affiliation(s)
- Thangaraj Abiramalatha
- Neonatology, Kovai Medical Center and Hospital (KMCH), Coimbatore, Tamil Nadu, India
- KMCH Research Foundation, Coimbatore, Tamil Nadu, India
| | | | | | - Balakrishnan Rajaiah
- Neonatology, Kovai Medical Center and Hospital (KMCH), Coimbatore, Tamil Nadu, India
| | - Srinivas Ramakrishnan
- Neonatology, Kovai Medical Center and Hospital (KMCH), Coimbatore, Tamil Nadu, India
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Abiramalatha T, Thanigainathan S, Ramaswamy VV, Rajaiah B, Ramakrishnan S. Routine monitoring of gastric residual for prevention of necrotising enterocolitis in preterm infants. Cochrane Database Syst Rev 2023; 6:CD012937. [PMID: 37327390 PMCID: PMC10275261 DOI: 10.1002/14651858.cd012937.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
BACKGROUND Routine monitoring of gastric residual in preterm infants on gavage feeds is a common practice used to guide initiation and advancement of feeds. It is believed that an increase in or an altered gastric residual may be predictive of necrotising enterocolitis (NEC). Withholding monitoring of gastric residual may take away the early indicator and thus may increase the risk of NEC. However, routine monitoring of gastric residual as a guide, in the absence of uniform standards, may lead to unnecessary delay in initiation and advancement of feeds and hence might result in a delay in establishing full enteral feeds. This in turn may increase the duration of total parenteral nutrition (TPN) and central venous line usage, increasing the risk of associated complications. Furthermore, delays in establishing full enteral feeds increase the risk of extrauterine growth restriction and neurodevelopmental impairment. OBJECTIVES • To assess the efficacy and safety of routine monitoring versus no monitoring of gastric residual in preterm infants • To assess the efficacy and safety of routine monitoring of gastric residual based on two different criteria for interrupting feeds or decreasing feed volume in preterm infants SEARCH METHODS: We conducted searches in Cochrane CENTRAL via CRS, Ovid MEDLINE, Embase and CINAHL in February 2022. We also searched clinical trials databases, conference proceedings, and the reference lists of retrieved articles for randomised controlled trials (RCTs), quasi- and cluster-RCTs. SELECTION CRITERIA We selected RCTs that compared routine monitoring versus no monitoring of gastric residual and trials that used two different criteria for gastric residual to interrupt feeds in preterm infants. DATA COLLECTION AND ANALYSIS Two authors independently assessed trial eligibility, risk of bias and extracted data. We analysed treatment effects in individual trials and reported risk ratio (RR) for dichotomous data, and mean difference (MD) for continuous data, with respective 95% confidence intervals (CI). We calculated the number needed to treat for an additional beneficial/harmful outcome (NNTB/NNTH) for dichotomous outcomes with significant results. We used GRADE to assess the certainty of evidence. MAIN RESULTS We included five studies (423 infants) in this updated review. Routine monitoring versus no routine monitoring of gastric residual in preterm infants Four RCTs with 336 preterm infants met the inclusion criteria for this comparison. Three studies were performed in infants with birth weight of < 1500 g, while one study included infants with birth weight between 750 g and 2000 g. The trials were unmasked but were otherwise of good methodological quality. Routine monitoring of gastric residual: - probably has little or no effect on the risk of NEC (RR 1.08, 95% CI 0.46 to 2.57; 334 participants, 4 studies; moderate-certainty evidence); - probably increases the time to establish full enteral feeds (MD 3.14 days, 95% CI 1.93 to 4.36; 334 participants, 4 studies; moderate-certainty evidence); - may increase the time to regain birth weight (MD 1.70 days, 95% CI 0.01 to 3.39; 80 participants, 1 study; low-certainty evidence); - may increase the number of infants with feed interruption episodes (RR 2.21, 95% CI 1.53 to 3.20; NNTH 3, 95% CI 2 to 5; 191 participants, 3 studies; low-certainty evidence); - probably increases the number of TPN days (MD 2.57 days, 95% CI 1.20 to 3.95; 334 participants, 4 studies; moderate-certainty evidence); - probably increases the risk of invasive infection (RR 1.50, 95% CI 1.02 to 2.19; NNTH 10, 95% CI 5 to 100; 334 participants, 4 studies; moderate-certainty evidence); - may result in little or no difference in all-cause mortality before hospital discharge (RR 2.14, 95% CI 0.77 to 5.97; 273 participants, 3 studies; low-certainty evidence). Quality and volume of gastric residual compared to quality of gastric residual alone for feed interruption in preterm infants One trial with 87 preterm infants met the inclusion criteria for this comparison. The trial included infants with 1500 g to 2000 g birth weight. Using two different criteria of gastric residual for feed interruption: - may result in little or no difference in the incidence of NEC (RR 5.35, 95% CI 0.26 to 108.27; 87 participants; low-certainty evidence); - may result in little or no difference in time to establish full enteral feeds (MD -0.10 days, 95% CI -0.91 to 0.71; 87 participants; low-certainty evidence); - may result in little or no difference in time to regain birth weight (MD 1.00 days, 95% CI -0.37 to 2.37; 87 participants; low-certainty evidence); - may result in little or no difference in number of TPN days (MD 0.80 days, 95% CI -0.78 to 2.38; 87 participants; low-certainty evidence); - may result in little or no difference in the risk of invasive infection (RR 5.35, 95% CI 0.26 to 108.27; 87 participants; low-certainty evidence); - may result in little or no difference in all-cause mortality before hospital discharge (RR 3.21, 95% CI 0.13 to 76.67; 87 participants; low-certainty evidence). - we are uncertain about the effect of using two different criteria of gastric residual on the risk of feed interruption episodes (RR 3.21, 95% CI 0.13 to 76.67; 87 participants; very low-certainty evidence). AUTHORS' CONCLUSIONS Moderate-certainty evidence suggests routine monitoring of gastric residual has little or no effect on the incidence of NEC. Moderate-certainty evidence suggests monitoring gastric residual probably increases the time to establish full enteral feeds, the number of TPN days and the risk of invasive infection. Low-certainty evidence suggests monitoring gastric residual may increase the time to regain birth weight and the number of feed interruption episodes, and may have little or no effect on all-cause mortality before hospital discharge. Further RCTs are warranted to assess the effect on long-term growth and neurodevelopmental outcomes.
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Key Words
- humans
- infant
- infant, newborn
- birth weight
- enterocolitis, necrotizing
- enterocolitis, necrotizing/epidemiology
- enterocolitis, necrotizing/etiology
- enterocolitis, necrotizing/prevention & control
- infant, premature
- infant, premature, diseases
- infant, premature, diseases/etiology
- infant, premature, diseases/prevention & control
- infections
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Affiliation(s)
- Thangaraj Abiramalatha
- Neonatology, Kovai Medical Center and Hospital (KMCH), Coimbatore, Tamil Nadu, India
- KMCH Research Foundation, Coimbatore, Tamil Nadu, India
| | | | | | - Balakrishnan Rajaiah
- Neonatology, Kovai Medical Center and Hospital (KMCH), Coimbatore, Tamil Nadu, India
| | - Srinivas Ramakrishnan
- Neonatology, Kovai Medical Center and Hospital (KMCH), Coimbatore, Tamil Nadu, India
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Mangalapally N, Patel S, Schofield EM, Capriolo C, Davis NL. Impact of Routine Gastric Aspirate Monitoring on Very Low Birth Weight Early Preterm Infants. J Pediatr Gastroenterol Nutr 2023; 76:517-522. [PMID: 36705640 DOI: 10.1097/mpg.0000000000003720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVES Routine gastric aspirate (RGA) monitoring is a common yet controversial practice intended for early identification of gastrointestinal pathology in infants receiving gavage feeds. Our objectives were to evaluate the association of ceasing RGA monitoring on the incidence of necrotizing enterocolitis (NEC) as well as nutritional outcomes in a large population of very low birth weight (VLBW) and very preterm neonates. METHODS Retrospective record review of neonates born ≤32 weeks and/or VLBW from 2 cohorts: (1) during pre-feed RGA monitoring (September 2015 to June 2018) and (2) after cessation of RGA ("non-RGA") monitoring (July 2018 to December 2020). We compared incidence of NEC, time-to-full enteral feeds, central line duration, and duration of parenteral nutrition (PN) in bivariate and multivariable models accounting for changes in feeding protocols over time. RESULTS We identified 617 subjects, 53% in the RGA monitoring cohort (n = 327) and 47% in non-RGA cohort (n = 290). The non-RGA cohort had feeds initiated earlier ( P < 0.0001), achieved full enteral feeds more rapidly ( P < 0.0001), received a shorter duration of PN ( P = 0.0003), and had shorter central access duration ( P < 0.0001) without increasing NEC risk. In fact, the non-RGA cohort had a lower incidence of NEC ( P = 0.0345) compared to the RGA cohort. Even after adjusting for changes in feeding protocols over time in a multivariable model, the RGA cohort had significantly higher odds of NEC. CONCLUSIONS Pre-feed RGA monitoring in the absence of concerning clinical exam findings is not indicated for neonates receiving gavage feeds as it does not improve NEC incidence but instead may delay important nutritional outcomes such as feed initiation and central line removal.
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Affiliation(s)
- Nikitha Mangalapally
- From the Division of Neonatology, University of Maryland Children's Hospital, University of Maryland School of Medicine, Baltimore, MD
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Kappel SS, Maastrup R, Sangild PT, Jakobsen KT, Christensen VB, Aunsholt L. Nurses' and Physicians' Rationale Behind Clinical Performance and Interpretation of Routine Prefeed Gastric Aspiration in Preterm Infants: A Cross-sectional Study. J Perinat Neonatal Nurs 2023; 37:77-83. [PMID: 36548337 DOI: 10.1097/jpn.0000000000000618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
This study aims at understanding the rationale behind performing prefeed gastric aspirations in preterm infants, how nurses and physicians interpret the gastric aspiration and variations between them, and illuminating potential barriers for omitting routine prefeed aspiration. Nurses and physicians from all Danish neonatal intensive care units completed a questionnaire. Of 682 participants, the majority (94%) indicated that they routinely performed prefeed aspiration, primarily to check the feeding tube placement (nurses: 88%, physicians: 46%). Nurses feared necrotizing enterocolitis when observing a large gastric residual (GR) volume (31%) and green-stained GR (63%). Fewer nurses relative to physicians had "no worries" related to large volumes (15% vs 34%) or green-stained GR (14% vs 24%, both P < .01). More nurses than physicians intended to pause enteral feeding when observing green-stained GR (31% vs 16%, P < .01) and more nurses were concerned of completely omitting routine gastric aspirations (90% vs 46%, P < .05). The rationale behind the clinical use of GR volume and color as markers of necrotizing enterocolitis and feeding intolerance differs markedly between nurses and physicians in Denmark. If routine prefeed gastric aspiration should be omitted, special focus on information about early signs of necrotizing enterocolitis and methods to check tube placement is needed.
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Affiliation(s)
- Susanne Soendergaard Kappel
- Departments of Neonatology (MScN Kappel and Drs Maastrup, Sangild, and Aunsholt) and Pediatrics and Adolescent Medicine (Dr Christensen), Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark; Comparative Pediatrics and Nutrition, University of Copenhagen, Copenhagen, Denmark (MScN Kappel and Drs Sangild and Aunsholt); Department of Pediatrics, Odense University Hospital, Odense, Denmark (Dr Sangild); and The Think Tank DEA, Copenhagen, Denmark (Dr Jakobsen)
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Kappel SS, Sangild PT, Ahnfeldt AM, Jóhannsdóttir V, Soernsen LJ, Bak LB, Friborg C, Möller S, Zachariassen G, Aunsholt L. A Randomized, Controlled Study to Investigate How Bovine Colostrum Fortification of Human Milk Affects Bowel Habits in Preterm Infants (FortiColos Study). Nutrients 2022; 14:nu14224756. [PMID: 36432444 PMCID: PMC9696900 DOI: 10.3390/nu14224756] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/06/2022] [Accepted: 11/08/2022] [Indexed: 11/12/2022] Open
Abstract
Background: Human milk does not meet the nutritional needs to support optimal growth of very preterm infants during the first weeks of life. Nutrient fortifiers are therefore added to human milk, though these products are suspected to increase gut dysmotility. The objective was to evaluate whether fortification with bovine colostrum (BC) improves bowel habits compared to a conventional fortifier (CF) in very preterm infants. Methods: In an unblinded, randomized study, 242 preterm infants (26−31 weeks of gestation) were randomized to receive BC (BC, Biofiber Damino, Gesten, Denmark) or CF (FM85 PreNAN, Nestlé, Vevey, Switzerland) as a fortifier. Stools (Amsterdam Stool Scale), bowel gas restlessness, stomach appearance score, volume, and frequency of gastric residuals were recorded before each meal until 35 weeks post-menstrual age. Results: As intake of fortifiers increased, stools became harder in both groups (p < 0.01) though less in BC infants (p < 0.05). The incidence of bowel gas restlessness increased with laxative treatments and days of fortification in both groups (p < 0.01), but laxatives were prescribed later in BC infants (p < 0.01). With advancing age, stomach appearance scores improved, but more so in BC infants (p < 0.01). Conclusions: Although there are limitations, a minimally processed, bioactive milk product such as BC induced similar or slightly improved bowel habits in preterm infants.
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Affiliation(s)
- Susanne Soendergaard Kappel
- Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 1870 Copenhagen, Denmark
- Department of Neonatology, Copenhagen University Hospital Rigshospitalet, 2100 Copenhagen, Denmark
| | - Per Torp Sangild
- Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 1870 Copenhagen, Denmark
- Department of Neonatology, Copenhagen University Hospital Rigshospitalet, 2100 Copenhagen, Denmark
- Hans Christian Andersen Children’s Hospital, Department of Neonatology, Odense University Hospital, 5000 Odense, Denmark
| | - Agnethe May Ahnfeldt
- Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 1870 Copenhagen, Denmark
| | - Valdis Jóhannsdóttir
- Hans Christian Andersen Children’s Hospital, Department of Neonatology, Odense University Hospital, 5000 Odense, Denmark
| | - Line Juul Soernsen
- Hans Christian Andersen Children’s Hospital, Department of Neonatology, Odense University Hospital, 5000 Odense, Denmark
| | - Lene Boejgaard Bak
- Department of Neonatology, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Christel Friborg
- Department of Neonatology, Copenhagen University Hospital Rigshospitalet, 2100 Copenhagen, Denmark
| | - Sören Möller
- Open Patient Data Explorative Network (OPEN), Department of Clinical Research, Odense University Hospital, 5000 Odense, Denmark
- Department of Clinical Research, University of Southern, 5000 Odense, Denmark
| | - Gitte Zachariassen
- Hans Christian Andersen Children’s Hospital, Department of Neonatology, Odense University Hospital, 5000 Odense, Denmark
- Department of Clinical Research, University of Southern, 5000 Odense, Denmark
| | - Lise Aunsholt
- Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 1870 Copenhagen, Denmark
- Department of Neonatology, Copenhagen University Hospital Rigshospitalet, 2100 Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, 2200 Copenhagen, Denmark
- Correspondence: ; Tel.: +45-35-45-25-05
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Nesterenko TH, Baliga N, Swaintek S, Abdelatif D, Aly H, Mohamed MA. The impact of a multifaceted quality improvement program on the incidence of necrotizing enterocolitis in very low birth weight infants. Pediatr Neonatol 2022; 63:181-187. [PMID: 34933821 DOI: 10.1016/j.pedneo.2021.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 09/27/2021] [Accepted: 10/07/2021] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND Necrotizing enterocolitis (NEC) is a multifactorial gastrointestinal disease which mostly occurs in very low birth weight (VLBW) infants. In addition to decreasing gestational age (GA) or birth weight (BW), artificial formula, delayed initiation or rapidly advanced feeding, severe anemia and systemic infections were associated with NEC. Several studies demonstrated that breast milk, standardized feeding advancement regimens and treatment of anemia are associated with less incidence of NEC. It is not known if including all these interventions in one multifaceted program will lead to significant reduction in NEC. METHODS The NICU team at The George Washington University Hospital created a multifaceted interdisciplinary quality improvement project to tackle several aspects of NEC prevention that addressed researched risk factors for NEC. The program was made of four quality improvement protocols: 1) Standardized Structured Feeding Program, 2) Feeding Intolerance Management Algorithm, 3) Enteral Osmolality Control Tool, and 4) Packed Red Blood Cell (RBC) Standardized Transfusion Protocol. This time-series, quasi experimental study design examined the differences in the incidence of NEC between infants with BW < 1500 g who were admitted to the GW Hospital NICU before and after the program implementation. RESULTS Data from 408 VLBW infants were included in the study. Although not statistically significant, there was a decreasing trend of NEC incidence in the post-implementation group (n = 199) compared to the pre-implementation group (n = 209), (3.5% vs. 5.3%, p = 0.88). The trend in the incidence of NEC declined further after the introduction of RBC transfusion protocol which was introduced ten month after starting the other elements of the program. CONCLUSION Integration of the multifaceted quality improvement program may be associated with a decline in the occurrence of NEC. Further analysis with a larger sample size is required to determine if the changes seen are statistically significant.
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Affiliation(s)
- Tetyana H Nesterenko
- Department of Neonatology, Cleveland Clinic Children's Hospital, Cleveland, OH, USA
| | - Nita Baliga
- Department of Epidemiology, Milken Institute School of Public Health, The George Washington University, Washington, DC, USA
| | - Sarah Swaintek
- Department of Food and Nutrition, The George Washington University Hospital, Washington, DC, USA
| | - Dinan Abdelatif
- Department of Obstetrics and Gynecology, The George Washington University, Washington, DC, USA
| | - Hany Aly
- Department of Neonatology, Cleveland Clinic Children's Hospital, Cleveland, OH, USA
| | - Mohamed A Mohamed
- Department of Neonatology, Cleveland Clinic Children's Hospital, Cleveland, OH, USA.
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Promoting enteral tube feeding safety and performance in preterm infants: a systematic review. Int J Nurs Stud 2022; 128:104188. [DOI: 10.1016/j.ijnurstu.2022.104188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 01/24/2022] [Accepted: 01/26/2022] [Indexed: 11/23/2022]
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Purohit G, Mehkarkar P, Athalye-Jape G, Nathan E, Patole S. Association of gastric residual volumes with necrotising enterocolitis in extremely preterm infants-a case-control study. Eur J Pediatr 2022; 181:253-260. [PMID: 34272983 PMCID: PMC8285712 DOI: 10.1007/s00431-021-04193-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 11/25/2022]
Abstract
Necrotising enterocolitis (NEC) is a potentially serious illness with significant mortality and morbidity in preterm infants. Previous studies have reported association of volume and colour (bile and blood stained) of gastric residuals (GR) with NEC. We aimed to study this association in our cohort of extremely preterm (EP) infants. In a case-control study using retrospective data (January 2006-December 2011), EP (gestation < 28 weeks) infants with confirmed NEC ≥ stage II (cases) were compared with infants without NEC (controls) matched for birth weight (BW) and gestational age (GA). Forty cases of NEC ≥ stage II diagnosed at a median (IQR) age of 16.5 days (10.3-23) were compared with 40 controls matched for gestation (± 3 days) and birth weight (± 680 g). Median maximum GR volume (GRV) from birth to the day of occurrence of NEC was significantly higher in cases vs. controls (5.9 vs.3.7 ml; p < 0.001). Increased maximum GRV was associated with NEC ≥ Stage II in adjusted analysis (aOR 1.36, 95%CI 1.06-1.75, p = 0.017). There was no significant difference in GRV between cases and controls throughout the clinical course, including 72, 48 and 24 h before the onset of NEC. However, green (65.0% vs. 27.5%, p = 0.001) and haemorrhagic GRs (45.0% vs. 27.5%, p = 0.092) were higher 24 h before the diagnosis of NEC.Conclusion: GRV was not associated with NEC ≥ stage II. However, green and haemorrhagic GRs were significantly higher 24 h before the diagnosis of the illness. Adequately powered prospective studies are needed to confirm the significance of our findings. What is Known: •It is unclear whether large volume, dark-coloured and blood-stained GRs are associated with NEC. •The value of routine monitoring of gastric residuals in preterm infants is currently being questioned. What is New: •Volume of gastric residuals was not associated with significant NEC. •Green and haemorrhagic GRs were significantly higher 24 hours before diagnosis of NEC.
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Affiliation(s)
- Gajanan Purohit
- Neonatal Directorate, King Edward Memorial Hospital for Women, Perth, WA Australia
| | - Puja Mehkarkar
- Neonatal Directorate, King Edward Memorial Hospital for Women, Perth, WA Australia
| | - Gayatri Athalye-Jape
- Neonatal Directorate, King Edward Memorial Hospital for Women, Perth, WA Australia
- School of Medicine, University of Western Australia, Perth, Australia
| | - Elizabeth Nathan
- Department of Biostatistics, Women and Infants Research Foundation, KEM Hospital for Women, Perth, Australia
- Division of Obstetrics and Gynaecology, School of Medicine, University of Western Australia, Perth, Australia
| | - Sanjay Patole
- Neonatal Directorate, King Edward Memorial Hospital for Women, Perth, WA Australia
- School of Medicine, University of Western Australia, Perth, Australia
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Vagal Tone and Proinflammatory Cytokines Predict Feeding Intolerance and Necrotizing Enterocolitis Risk. Adv Neonatal Care 2021; 21:452-461. [PMID: 34847103 DOI: 10.1097/anc.0000000000000959] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Necrotizing enterocolitis (NEC) is the leading cause of death due to gastrointestinal disease in preterm neonates; yet, clinicians lack reliable and noninvasive predictive tools. PURPOSE We aimed to test that diminished high-frequency heart rate variability (HF-HRV) and elevated levels of proinflammatory cytokines would have utility in NEC prediction. METHODS In this multisite prospective study, we enrolled 250 preterm (26-34 weeks' postmenstrual age [PMA]) neonates with physiological stability at 72 hours of life. HRV was measured noninvasively using electrocardiograhic data from standardized cardiorespiratory monitors at postnatal week 1 of life and weekly thereafter until 35 weeks' PMA or discharge; blood was collected for cytokines at postnatal weeks 1 and 3. NEC was diagnosed via Modified Bell's Staging Criteria. RESULTS HF-HRV was decreased at weeks 1 and 2 in neonates (47% females) who developed feeding intolerance or stage 2+ NEC. In addition, these neonates displayed elevated levels of IL-8 at week 1 and increased levels of IL-1β, IL-6, TNF-α, and IL-8 at week 3 of life. Low HF-HRV was associated with elevated IL-6 or IL-8 levels at weeks 1 and 3 of life. Logistic regression indicated that only HF-HRV was a significant predictor of feeding intolerance or NEC development. IMPLICATIONS FOR PRACTICE AND RESEARCH HRV is a promising noninvasive modality for NEC risk detection. The association of low HF-HRV with elevated proinflammatory cytokines provides evidence for a putative role of the vagal cholinergic pathway in NEC pathogenesis. Future studies should focus on application of these techniques to test clinical therapeutics.Video Abstract available at https://journals.lww.com/advancesinneonatalcare/Pages/videogallery.aspx?autoPlay=false&videoId=54.
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Gözen D, Erkut Z, Uslubaş R, Bilgin L. Effect of different positions on gastric residuals in preterm infants initiating full enteral feeding. Nutr Clin Pract 2021; 37:945-954. [PMID: 34647337 DOI: 10.1002/ncp.10789] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND This study was conducted to determine the effect of feeding in different positions on the gastric residual volume after feeding in preterm infants who initiated full enteral feeding. METHODS This quasi-experimental study was conducted with the hypothesis that testing the right lateral position leads to less gastric residual than left lateral position and the prone position leads to less gastric residual than the supine position. The data were collected in four stages from 35 preterm infants. Initially, the infants were positioned in supine position and were fed. After feeding, the infant rested in the supine position for 3 h. The stomach content was aspirated, and the volume of gastric residual was measured at the 60th, 120th, and 180th min after feeding. These steps are repeated in order of in the right lateral, left lateral, and prone position. Total gastric residual volume and type of enteral feeding were evaluated. RESULTS There was no significant difference among the positions in terms of the volume of gastric residuals in the measurements made at 60th (P = 9.552), 120th (P = .505), and 180th min (P = .430). When the amount of decrease in the gastric residual volumes was a significant difference between all measurement times in right lateral and prone positions (P < .001). CONCLUSION Although no significant difference was determined between the positions, the smallest residual volumes were determined in the right lateral and prone positions. The amount of decrease in residual volume was significant in right lateral and prone positions.
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Affiliation(s)
- Duygu Gözen
- Department of Pediatric Nursing, Istanbul University-Cerrahpaşa, Florence Nightingale Faculty of Nursing, Istanbul, Turkey
| | - Zeynep Erkut
- School of Nursing, Maltepe University, Istanbul, Turkey
| | - Rabia Uslubaş
- Neonatal Intensive Care Unit, Umraniye Training and Research Hospital, Istanbul, Turkey
| | - Leyla Bilgin
- Neonatal Intensive Care Unit, Umraniye Training and Research Hospital, Istanbul, Turkey
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A Cross-sectional Survey of Enteral Feeding Tube Placement and Gastric Residual Aspiration Practices: Need for an Evidence-Based Clinical Practice Guideline. Adv Neonatal Care 2021; 21:418-424. [PMID: 33427751 DOI: 10.1097/anc.0000000000000822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Preterm infants routinely require enteral feeding via nasogastric or orogastric tubes as an alternative to oral feeding to meet their nutritional needs. Anecdotal evidence suggests variations in practice related to correct tube placement and assessment of feed intolerance. PURPOSE To determine the current practices of enteral feeding tube placement confirmation and gastric residual (GR) aspiration of neonatal clinicians in Australia. METHODS A cross-sectional online survey comprising 24 questions was distributed to nursing and medical health professionals working in Australian neonatal care units through 2 e-mail listservs made available by professional organizations. FINDINGS The survey was completed by 129 clinicians. A single method was practiced by 50% of the clinicians in confirming tube placement, and most common practice was assessing the pH of GR aspirate. The majority of respondents (96%) reported that they relied on GR aspiration and clinical signs to determine feeding tolerance and subsequent decisions such as ceasing or decreasing feeds. However, the frequency of aspiration, the amount and color of aspirate considered to be normal/abnormal, and decisions on whether to replace gastric aspirate or whether aspiration should be performed during continuous tube feeding varied. IMPLICATION FOR PRACTICE This study demonstrated considerable variability in clinical practice for enteral feeding tube placement confirmation and GR aspiration despite most respondents reporting using a unit-based clinical practice guideline. Our study findings highlight the need for not only developing evidence-based practice guidelines for safe and consistent clinical practice but also ensuring that these guidelines are followed by all clinicians. IMPLICATION FOR RESEARCH Further research is needed to establish evidence-based methods both for enteral feeding tube placement confirmation and for the assessment of feeding intolerance during tube feeding. In addition, the reasons why evidence-based methods are not followed must be investigated.
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Gale C, Dorling J, Arch B, Woolfall K, Deja E, Roper L, Jones AP, Latten L, Eccleson H, Hickey H, Pathan N, Preston J, Beissel A, Andrzejewska I, Valla F, Tume L. Optimal outcome measures for a trial of not routinely measuring gastric residual volume in neonatal care: a mixed methods consensus process. Arch Dis Child Fetal Neonatal Ed 2021; 106:292-297. [PMID: 33127738 DOI: 10.1136/archdischild-2020-319469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 09/15/2020] [Accepted: 10/11/2020] [Indexed: 11/04/2022]
Abstract
BACKGROUND Routine measurement of gastric residual volume to guide feeding is widespread in neonatal units but not supported by high-quality evidence. Outcome selection is critical to trial design. OBJECTIVE To determine optimal outcome measures for a trial of not routinely measuring gastric residual volume in neonatal care. DESIGN A focused literature review, parent interviews, modified two-round Delphi survey and stakeholder consensus meeting. PARTICIPANTS Sixty-one neonatal healthcare professionals participated in an eDelphi survey; 17 parents were interviewed. 19 parents and neonatal healthcare professionals took part in the consensus meeting. RESULTS Literature review generated 14 outcomes, and parent interviews contributed eight additional outcomes; these 22 outcomes were then ranked by 74 healthcare professionals in the first Delphi round where four further outcomes were proposed; 26 outcomes were ranked in the second round by 61 healthcare professionals. Five outcomes were categorised as 'consensus in', and no outcomes were voted 'consensus out'. 'No consensus' outcomes were discussed and voted on in a face-to-face meeting by 19 participants, where four were voted 'consensus in'. The final nine consensus outcomes were: mortality, necrotising enterocolitis, time to full enteral feeds, duration of parenteral nutrition, time feeds stopped per 24 hours, healthcare-associated infection; catheter-associated bloodstream infection, change in weight between birth and neonatal discharge and pneumonia due to milk aspiration. CONCLUSIONS AND RELEVANCE We have identified outcomes for a trial of no routine measurement of gastric residual volume to guide feeding in neonatal care. This outcome set will ensure outcomes are important to healthcare professionals and parents.
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Affiliation(s)
- Chris Gale
- Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Jon Dorling
- Division of Neonatal-Perinatal Medicine, Dalhousie University - Faculty of Medicine, Halifax, Nova Scotia, Canada
| | - Barbara Arch
- Liverpool Clinical Trials Unit, University of Liverpool, Liverpool, Merseyside, UK
| | - Kerry Woolfall
- Institute of Psychology, University of Liverpool, Liverpool, Merseyside, UK
| | - Elizabeth Deja
- Department of Health Services Research, University of Liverpool, Liverpool, Merseyside, UK
| | - Louise Roper
- Department of Health Services Research, University of Liverpool, Liverpool, Merseyside, UK
| | - Ashley P Jones
- Medicines for Children Clinical Trials Unit, Clinical Trial Research Centre, University of Liverpool, Liverpool, UK
| | - Lynne Latten
- Department of Nutrition and Dietetics, Alder Hey Children's Hospital, Liverpool, UK
| | - Helen Eccleson
- Liverpool Clinical Trials Unit, University of Liverpool, Liverpool, Merseyside, UK
| | - Helen Hickey
- Clinical Trial Research Centre, Medicines for Children Clinical Trials Unit, Liverpool, UK
| | - Nazima Pathan
- Department of Paediatrics, University of Cambridge, Cambridge, Cambridgeshire, UK
| | - Jennifer Preston
- Women's and Children's Health, University of Liverpool School of Life Sciences, Liverpool, UK
| | - Anne Beissel
- Neonatal Intensive Care Unit, Hôpital Femme Mère Enfant, Lyon-Bron, France
| | - Izabela Andrzejewska
- Department of Neonatal Medicine, Chelsea and Westminster Healthcare NHS Trust, London, UK
| | - Frederic Valla
- Service de réanimation pédiatrique, Hôpital Femme-Mère-Enfant, Hospices Civils de Lyon, Université Claude-Bernard Lyon 1, Lyon, France
| | - Lyvonne Tume
- Department of Child Health, University of Salford, Salford, Greater Manchester, UK
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Gastric Volume Changes in Preterm Neonates during Intermittent and Continuous Feeding-GRV and Feeding Mode in Preterm Neonates. CHILDREN-BASEL 2021; 8:children8040300. [PMID: 33920800 PMCID: PMC8071189 DOI: 10.3390/children8040300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 04/11/2021] [Accepted: 04/13/2021] [Indexed: 11/17/2022]
Abstract
Background: We aimed to evaluate gastric volume changes during intermittent milk feeds (IMF) and continuous milk feeds (CMF) in very premature neonates (VPN), with gastric residual volume (GRV) based on antral cross-sectional area (ACSA) measurements and to examine if there were differences in GRV between the two feeding methods. Methods: A randomized prospective clinical trial with crossover design was conducted in 31 preterm neonates (gestational age < 30 weeks). Gastric volume was assessed twice in each neonate (during IMF and CMF feeding), at 7 specific time points during a 2-h observation period by measuring ACSA changes via the ultrasound (U/S) method. Results: There was a significantly different pattern of gastric volume changes between the two feeding methods. GRV, expressed as the median percentage of ACSA measurement at 120 min relative to the higher ACSA measurement during IMF, was found to be 3% (range 0–25%) for IMF and 50% (range 15–80%) for CMF. Neonates fed with IMF had a shorter mean gastric emptying time compared to those fed with CMF (p = 0.0032). No signs of feeding intolerance were recorded in either group during the period of observation. Conclusions: Our results showed that gastric volume changes and gastric emptying time in VPN, based on ACSA measurement changes, depend on the milk feeding method. No gastrointestinal complications/adverse events were noted with GRV up to 80% with CMF.
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Williams L. Gastric Residual Volume Measurement: Necessary for Safe Practice? AACN Adv Crit Care 2021; 32:110-112. [PMID: 33725105 DOI: 10.4037/aacnacc2021663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Lori Williams
- Lori Williams is Clinical Nurse Specialist, Pediatric Universal Care Unit and Float Team, American Family Children's Hospital, University of Wisconsin Hospitals and Clinics, 1675 Highland Avenue, Room 7404, Madison, WI 53792
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Athalye-Jape G, Nettleton M, Lai CT, Nathan E, Geddes D, Simmer K, Patole S. Composition of Coloured Gastric Residuals in Extremely Preterm Infants-A Nested Prospective Observational Study. Nutrients 2020; 12:nu12092585. [PMID: 32858860 PMCID: PMC7551671 DOI: 10.3390/nu12092585] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 08/21/2020] [Accepted: 08/23/2020] [Indexed: 01/08/2023] Open
Abstract
Green gastric residuals (GR) are often considered as a sign of feed intolerance and discarded in preterm infants. Probiotics are known to enhance feed tolerance in preterm infants. To assess the composition (primary outcome) and volume of discarded green GRs, and feeding outcomes in extremely preterm (EP) infants in a probiotic trial, composition of pale and dark green GRs in the first two weeks of life from EP infants (<28 weeks) in a randomized controlled trial (RCT: SiMPro) of single vs. three-strain probiotics was assessed. Feeding outcomes included time to full feeds (TFF: 150 mL/kg/day) and duration of parenteral nutrition (PN). EP infants given placebo in our previous probiotic RCT served as the reference group. Analysis involved linear regression modelling with clustered standard errors for repeated measurements. GRs of 74/103 from 39 SiMPro infants (18: single-strain, 21: three-strain) were analyzed. Bile acid content was higher but statistically insignificant (825.79 vs. 338.1 µmol/L; p = 0.12) in dark vs. pale green GRs. Mean (95% confidence interval) fat, nitrogen, and carbohydrate loss in GRs over the study period was 0.02 g (0.01–0.03), 0.011 g (0.009–0.013), and 0.05 g (0.04–0.06), respectively. Overall, SiMPro infants had shorter median TFF (10 vs. 14 days, p = 0.02) and duration of PN (10 vs. 16 days, p = 0.022) compared with control group infants. Z scores for growth parameters at discharge were comparable. Discarding dark green GRs meant higher loss of bile acids during early enteral nutrition in EP infants. Probiotic supplementation was associated with reduced TFF and duration of PN.
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Affiliation(s)
- Gayatri Athalye-Jape
- Neonatal Directorate, King Edward Memorial Hospital, Perth 6008, Western Australia, Australia; (G.A.-J.); (M.N.); (K.S.)
- Centre for Neonatal Research and Education and Division of Paediatrics, Medical School, University of Western Australia, Perth 6008, Western Australia, Australia
| | - Megan Nettleton
- Neonatal Directorate, King Edward Memorial Hospital, Perth 6008, Western Australia, Australia; (G.A.-J.); (M.N.); (K.S.)
| | - Ching-Tat Lai
- School of Molecular Sciences, University of Western Australia, Perth 6009, Western Australia, Australia; (C.-T.L.); (D.G.)
| | - Elizabeth Nathan
- Department of Biostatistics, Women and Infants Research Foundation, Perth 6008, Western Australia, Australia;
- Division of Obstetrics and Gynaecology, University of Western Australia, Perth 6008, Western Australia, Australia
| | - Donna Geddes
- School of Molecular Sciences, University of Western Australia, Perth 6009, Western Australia, Australia; (C.-T.L.); (D.G.)
| | - Karen Simmer
- Neonatal Directorate, King Edward Memorial Hospital, Perth 6008, Western Australia, Australia; (G.A.-J.); (M.N.); (K.S.)
- Centre for Neonatal Research and Education and Division of Paediatrics, Medical School, University of Western Australia, Perth 6008, Western Australia, Australia
| | - Sanjay Patole
- Neonatal Directorate, King Edward Memorial Hospital, Perth 6008, Western Australia, Australia; (G.A.-J.); (M.N.); (K.S.)
- Centre for Neonatal Research and Education and Division of Paediatrics, Medical School, University of Western Australia, Perth 6008, Western Australia, Australia
- Correspondence: ; Tel.: +61-893401260
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Kennedy L, Rogerson T, Keir AK. Does selective evaluation of gastric aspirates in preterm infants influence time to full enteral feeding? J Paediatr Child Health 2020; 56:1150-1154. [PMID: 32725731 DOI: 10.1111/jpc.14993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 03/11/2020] [Accepted: 05/14/2020] [Indexed: 11/28/2022]
Abstract
The use of routine gastric aspiration in the assessment of feeding intolerance is widespread in neonatal practice. Our article seeks to answer the clinical question, 'In premature infants receiving feeds via nasogastric or orogastric tube [P], does routine evaluation of gastric aspirates [I] compared with selective evaluation of gastric aspirates [C] reduce the time taken to establish full feeds without complications [O]?' Articles were identified through MEDLINE and reference lists from the sources found were reviewed for additional publications. Three papers were critically appraised and National Health and Medical Research Centre grades of level of evidence have been assigned to each. We found limited evidence to either support or reject the practice of routine gastric aspiration in preterm infants. There were no increases in the rates of significant complications in studies underpowered for this outcome. The decision to perform routine or selective gastric aspiration should be determined by individual centres. A large scale randomised controlled trial would be of significant benefit in determining the value of routine gastric aspiration in preterm infants.
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Affiliation(s)
- Lydia Kennedy
- The Department of Neonatal Medicine, Women's and Children's Hospital Adelaide, Adelaide, South Australia, Australia.,School of Paediatrics and Reproductive Health, The University of Adelaide Robinson Research Institute, Adelaide, South Australia, Australia
| | - Thomas Rogerson
- Division of Paediatric Medicine, Women's and Children's Hospital Adelaide, Adelaide, South Australia, Australia.,Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
| | - Amy Kate Keir
- The Department of Neonatal Medicine, Women's and Children's Hospital Adelaide, Adelaide, South Australia, Australia.,School of Paediatrics and Reproductive Health, The University of Adelaide Robinson Research Institute, Adelaide, South Australia, Australia.,Healthy Women, Babies and Children Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
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Akar S, Turgut M. Do we control gastric residuals unnecessarily in premature newborns? AGRA study: avoidance of gastric residual aspiration. WORLD JOURNAL OF PEDIATRIC SURGERY 2020; 3:e000056. [DOI: 10.1136/wjps-2019-000056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 11/09/2019] [Accepted: 11/25/2019] [Indexed: 11/03/2022] Open
Abstract
Aspiration and evaluation of gastric residuals are commonly performed interventions before each feeding in intensive care units, especially in very low birthweight infants. However, there is no sufficient evidence about the necessity of routine gastric residual aspiration. In this study, we aimed to investigate the time to full enteral intake and the incidence of necrotizing enterocolitis (NEC) in preterm infants in the period with gastric residual aspiration performed before each feeding, and those in the period without gastric residual aspiration.MethodsPreterm infants with a gestational week ≤33 were included in the study. The group with gastric residual control before each feeding consisted of 169 infants, and the group without routine gastric residual aspiration included 122 infants.ResultsThe mean gestational week was 30.37±2.58 and 29.31±3.37 in the group with gastric residual control and in the group without routine residual control, respectively (p<0.05). Birth weight, male gender, and mode of delivery were similar between both groups. The time to full enteral intake was shorter in the group without routine residual control (p<0.05). Total durations of parenteral nutrition, ≥grade 2 NEC, weight at discharge and duration of hospitalization were similar between the groups. Duration of invasive mechanical ventilator support was shorter in the group without routine residual control.ConclusionAvoidance of routine gastric residual aspiration in preterm infants shortens the time to full enteral intake without increasing the incidence of NEC.
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Dorling J, Tume L, Arch B, Woolfall K, Latten L, Roper L, Deja E, Pathan N, Eccleson H, Hickey H, Brown M, Beissel A, Andrzejewska I, Valla F, Gale C. Gastric residual volume measurement in British neonatal intensive care units: a survey of practice. BMJ Paediatr Open 2020; 4:e000601. [PMID: 32821858 PMCID: PMC7418677 DOI: 10.1136/bmjpo-2019-000601] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 06/04/2020] [Accepted: 06/11/2020] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE Despite little evidence, the practice of routine gastric residual volume (GRV) measurement to guide enteral feeding in neonatal units is widespread. Due to increased interest in this practice, and to examine trial feasibility, we aimed to determine enteral feeding and GRV measurement practices in British neonatal units. DESIGN AND SETTING An online survey was distributed via email to all neonatal units and networks in England, Scotland and Wales. A clinical nurse, senior doctor and dietitian were invited to collaboratively complete the survey and submit a copy of relevant guidelines. RESULTS 95/184 (51.6%) approached units completed the survey, 81/95 (85.3%) reported having feeding guidelines and 28 guidelines were submitted for review. The majority of units used intermittent (90/95) gastric feeds as their primary feeding method. 42/95 units reported specific guidance for measuring and interpreting GRV. 20/90 units measured GRV before every feed, 39/90 at regular time intervals (most commonly four to six hourly 35/39) and 26/90 when felt to be clinically indicated. Most units reported uncertainty on the utility of aspirate volume for guiding feeding decisions; 13/90 reported that aspirate volume affected decisions 'very much'. In contrast, aspirate colour was reported to affect decisions 'very much' by 37/90 of responding units. Almost half, 44/90, routinely returned aspirates to the stomach. CONCLUSIONS Routine GRV measurement is part of standard practice in British neonatal units, although there was inconsistency in how frequently to measure or how to interpret the aspirate. Volume was considered less important than colour of the aspirate.
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Affiliation(s)
- Jon Dorling
- Division of Neonatal-Perinatal Medicine, Dalhousie University Faculty of Medicine, Halifax, Nova Scotia, Canada
| | - Lyvonne Tume
- Child Health, University of Salford, Salford, Greater Manchester, UK
| | - Barbara Arch
- Liverpool Clinical Trials Unit, University of Liverpool, Liverpool, Merseyside, UK
| | - Kerry Woolfall
- Health Services Research, University of Liverpool, Liverpool, Merseyside, UK
| | - Lynne Latten
- Dietetics, Alder Hey Children's Hospital, Liverpool, UK
| | - Louise Roper
- Health Services Research, University of Liverpool, Liverpool, Merseyside, UK
| | - Elizabeth Deja
- Health Services Research, University of Liverpool, Liverpool, Merseyside, UK
| | - Nazima Pathan
- Paediatrics, University of Cambridge, Cambridge, Cambridgeshire, UK
| | - Helen Eccleson
- Liverpool Clinical Trials Unit, University of Liverpool, Liverpool, Merseyside, UK
| | - Helen Hickey
- Liverpool Clinical Trials Unit, University of Liverpool, Liverpool, Merseyside, UK
| | - Michaela Brown
- Liverpool Clinical Trials Unit, University of Liverpool, Liverpool, Merseyside, UK
| | - Anne Beissel
- Neonatal Intensive Care Unit, Hôpital Femme Mère Enfant, Lyon-Bron, France
| | | | - Frederic Valla
- Service de Réanimation Pédiatrique, Hôpital Femme-Mère-Enfant, Hospices Civils de Lyon, Université Claude-Bernard Lyon 1, Lyon, France
| | - Chris Gale
- Academic Neonatal Medicine, Imperial College London, London, UK
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Hobson D, Spence K, Trivedi A, Thomas G. Differences in attitudes to feeding post repair of Gastroschisis and development of a standardized feeding protocol. BMC Pediatr 2019; 19:475. [PMID: 31801489 PMCID: PMC6894280 DOI: 10.1186/s12887-019-1858-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 11/26/2019] [Indexed: 12/12/2022] Open
Abstract
Background The purpose of this study was to examine differences in attitudes to feeding in neonates with Gastroschisis between clinical groups and to develop a standardized feeding protocol. Confusion, inconsistencies in practice and lack of evidence could be contributing to avoidable delays in the establishment of enteral feeds resulting in lengthy requirements for central venous access, dependence on total parenteral nutrition (TPN), increased risk of sepsis, TPN related cholestasis and prolongation in length of hospital stay. Methods A national survey of clinicians (neonatologists, neonatal intensive care nurses and paediatric surgeons), looking after neonates with gastroschisis was undertaken to determine differences in feeding practice post repair. In addition, an audit of practice in one hospital was undertaken to examine variations in practices between clinicians. A feeding protocol was then developed using inputs from surgeons and neonatologists. Results Gastric aspirates and residuals were typically used as indicators of feed readiness and feed tolerance; however, there was very little consistency within and between clinical groups in definitions of tolerance or intolerance of feeds and in how to initiate and progress feeds. A feeding protocol with clear definition of feed readiness and a clear pathway to progression of feeds was developed to help overcome these variations in practice with the possibility that this might reduce the length of stay (LOS) and have other secondary benefits. The protocol included early introduction of enteral feeds particularly direct breast or sucking feeds. Conclusions Wide differences in attitudes to feeding neonates post Gastroschsis repair exist and the need for a consistent protocolized approach was felt. The feeding protocol we developed requires a change of practice and further clinical trials are needed to evaluate its effectiveness.
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Affiliation(s)
- Donna Hobson
- Grace Centre for Newborn Care, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW, 2145, Australia
| | - Kaye Spence
- Grace Centre for Newborn Care, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW, 2145, Australia. .,Western Sydney University, School of Nursing and Midwifery, Locked Bag 1797, Penrith, NSW, 2751, Australia.
| | - Amit Trivedi
- Grace Centre for Newborn Care, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW, 2145, Australia.,The Children's Hospital at Westmead Clinical School, The University of Sydney, Locked Bag 4001, Westmead, NSW, 2145, Australia
| | - Gordon Thomas
- The Children's Hospital at Westmead Clinical School, The University of Sydney, Locked Bag 4001, Westmead, NSW, 2145, Australia.,Department of Surgery, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW, 2145, Australia
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Faster Gastric Emptying Is Unrelated to Feeding Success in Preterm Infants: Randomized Controlled Trial. Nutrients 2019; 11:nu11071670. [PMID: 31330882 PMCID: PMC6683060 DOI: 10.3390/nu11071670] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 07/15/2019] [Accepted: 07/18/2019] [Indexed: 11/17/2022] Open
Abstract
Objectives: To evaluate the relationship between gastric emptying (GE) time and days to achievement of full enteral feeding (≥140 mL/kg/day) in preterm infants randomly assigned to receive one of two marketed study formulas for the first 14 feeding days: intact protein premature formula (IPF) or extensively hydrolyzed protein (EHF) formula. Methods: In this triple-blind, controlled, prospective, clinical trial, we report GE time (time to half-emptying, t1/2) by real-time ultrasonography on Study Day 14, in preterm infants receiving IPF or EHF formula. The association between GE time and achievement of full enteral feeding was evaluated by Pearson correlation. Per-protocol populations for analysis included participants who (1) completed the study (overall) and (2) who received ≥ 75% study formula intake (mL/kg/day). Results: Median GE time at Day 14 was significantly faster for the EHF vs. IPF group overall and in participants who received ≥ 75% study formula intake (p ≤ 0.018). However, we demonstrated GE time had no correlation with the achievement of full enteral feeding (r = 0.08; p = 0.547). Conclusion: Feeding IP premature formula vs. EH formula was associated with shorter time to full enteral feeding. However, faster GE time did not predict feeding success and may not be a clinically relevant surrogate for assessing feeding tolerance.
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Abiramalatha T, Thanigainathan S, Ninan B. Routine monitoring of gastric residual for prevention of necrotising enterocolitis in preterm infants. Cochrane Database Syst Rev 2019; 7:CD012937. [PMID: 31425604 PMCID: PMC6699661 DOI: 10.1002/14651858.cd012937.pub2] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Routine monitoring of gastric residual in preterm infants on gavage feeds is a common practice that is used to guide initiation and advancement of feeds. Some literature suggests that an increase in/or an altered gastric residual may be predictive of necrotising enterocolitis. Withholding monitoring of gastric residual may take away the early indicator and thus may increase the risk of necrotising enterocolitis. However, routine monitoring of gastric residual as a guide, in the absence of uniform standards, may lead to unnecessary delay in initiation and advancement of feeds and delay in reaching full enteral feeds. This in turn may increase the duration of parenteral nutrition and central venous line usage, increasing their complications. Delay in achieving full enteral feeds increases the risk of extrauterine growth restriction and neurodevelopmental impairment. OBJECTIVES • To assess the efficacy and safety of routine monitoring of gastric residual versus no monitoring of gastric residual in preterm infants• To assess the efficacy and safety of routine monitoring of gastric residual based on two different criteria for interrupting feeds or decreasing feed volume in preterm infantsWe planned to undertake subgroup analysis based on gestational age (≤ 27 weeks, 28 weeks to 31 weeks, ≥ 32 weeks), birth weight (< 1000 g, 1000 g to 1499 g, ≥ 1500 g), small for gestational age versus appropriate for gestational age infants (classified using birth weight relative to the reference population), type of feed the infant is receiving (human milk or formula milk), and frequency of monitoring of gastric residual (before every feed, before every third feed, etc.) (see "Subgroup analysis and investigation of heterogeneity"). SEARCH METHODS We used the standard search strategy of Cochrane Neonatal to search the Cochrane Central Register of Controlled Trials (CENTRAL; 2018, Issue 1), MEDLINE via PubMed (1966 to 19 February 2018), Embase (1980 to 19 February 2018), and the Cumulative Index to Nursing and Allied Health Literature (CINAHL; 1982 to 19 February 2018). We also searched clinical trials databases, conference proceedings, and the reference lists of retrieved articles for randomised controlled trials and quasi-randomised trials. SELECTION CRITERIA We selected randomised and quasi-randomised controlled trials that compared routine monitoring of gastric residual versus no monitoring or two different criteria of gastric residual to interrupt feeds in preterm infants. DATA COLLECTION AND ANALYSIS Two review authors assessed trial eligibility and risk of bias and independently extracted data. We analysed treatment effects in individual trials and reported the risk ratio and the risk difference for dichotomous data, and the mean difference for continuous data, with respective 95% confidence intervals. We used the GRADE approach to assess the quality of evidence. MAIN RESULTS Two randomised controlled trials with a total of 141 preterm infants met the inclusion criteria for the comparison of routine monitoring versus no monitoring of gastric residual in preterm infants. Both trials were done in infants with birth weight < 1500 g.Routine monitoring of gastric residual may have little or no effect on the incidence of necrotising enterocolitis (risk ratio (RR) 3.07, 95% confidence interval (CI) 0.50 to 18.77; participants = 141; studies = 2; low-quality evidence). Routine monitoring may increase the risk of feed interruption episodes (RR 2.07, 95% CI 1.39 to 3.07; participants = 141; studies = 2; low-quality evidence); the number needed to treat for an additional harmful outcome (NNTH) was 3 (95% CI 2 to 6).Routine monitoring of gastric residual may increase time taken to establish full enteral feeds (mean difference (MD) 3.92, 95% CI 2.06 to 5.77 days; participants = 141; studies = 2; low-quality evidence), time taken to regain birth weight (MD 1.70, 95% CI 0.01 to 3.39 days; participants = 80; studies = 1; low-quality evidence), and number of total parenteral nutrition days (MD 3.29, 95% CI 1.66 to 4.92 days; participants = 141; studies = 2; low-quality evidence).We are uncertain as to the effect of routine monitoring of gastric residual on other outcomes such as incidence of surgical necrotising enterocolitis, extrauterine growth restriction at discharge, parenteral nutrition-associated liver disease, duration of central venous line (CVL) usage, incidence of invasive infection, mortality before discharge, and duration of hospital stay. We found no data for outcomes such as aspiration pneumonia, gastroesophageal reflux, growth measures following discharge, and neurodevelopmental outcome.Only one trial with 87 preterm infants met the inclusion criteria for the comparison of using two different criteria of gastric residual to interrupt feeds while monitoring gastric residual. The trial was done in infants with birth weight of 1500 to 2000 g. We are uncertain as to the effect of using two different criteria of gastric residual on outcomes such as incidence of necrotising enterocolitis or surgical necrotising enterocolitis, time to establish full enteral feeds, time to regain birth weight, number of total parenteral nutrition days, number of infants experiencing feed interruption episodes, extrauterine growth restriction at discharge, parenteral nutrition-associated liver disease, incidence of invasive infection, and mortality before discharge (very low quality evidence). We found no data on duration of CVL usage, aspiration pneumonia, gastroesophageal reflux, duration of hospital stay, growth measures following discharge, and neurodevelopmental outcome. AUTHORS' CONCLUSIONS Review authors found insufficient evidence as to whether routine monitoring of gastric residual reduces the incidence of necrotising enterocolitis because trial results are imprecise. Low-quality evidence suggests that routine monitoring of gastric residual increases the risk of feed interruption episodes, increases the time taken to reach full enteral feeds and to regain birth weight, and increases the number of total parenteral nutrition (TPN) days.Available data are insufficient to comment on other major outcomes such as incidence of invasive infection, parenteral nutrition-associated liver disease, mortality before discharge, extrauterine growth restriction at discharge, number of CVL days, and duration of hospital stay. Further randomised controlled trials are warranted to provide more precise estimates of the effects of routine monitoring of gastric residual on important outcomes, especially necrotising enterocolitis, in preterm infants.
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Affiliation(s)
- Thangaraj Abiramalatha
- Sri Ramachandra Institute of Higher Education and ResearchNeonatologyChennaiTamil NaduIndia
| | - Sivam Thanigainathan
- Jawaharlal Institute of Postgraduate Medical Education and Research PuducherryNeonatologyPuducherryPuducherryIndia605006
| | - Binu Ninan
- Sri Ramachandra Institute of Higher Education and ResearchNeonatologyChennaiTamil NaduIndia
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Abiramalatha T, Thanigainathan S, Balakrishnan U. Re-feeding versus discarding gastric residuals to improve growth in preterm infants. Cochrane Database Syst Rev 2019; 7:CD012940. [PMID: 31283000 PMCID: PMC6613618 DOI: 10.1002/14651858.cd012940.pub2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Routine monitoring of gastric residuals in preterm infants on gavage feeds is a common practice in many neonatal intensive care units and is used to guide the initiation and advancement of feeds. No guidelines or consensus is available on whether to re-feed or discard the aspirated gastric residuals. Although re-feeding gastric residuals may replace partially digested milk, gastrointestinal enzymes, hormones, and trophic substances that aid in digestion and promote gastrointestinal motility and maturation, re-feeding abnormal residuals may result in emesis, necrotising enterocolitis, or sepsis. OBJECTIVES To assess the efficacy and safety of re-feeding compared to discarding gastric residuals in preterm infants. The allocation should have been started in the first week of life and should have been continued at least until the baby reached full enteral feeds. The investigator could have chosen to discard the gastric residual in the re-feeding group, if the gastric residual quality was not satisfactory. However, the criteria for discarding gastric residual should have been predefined.To conduct subgroup analysis based on gestational age (≤ 27 weeks, 28 weeks to 31 weeks, ≥ 32 weeks), birth weight (< 1000 g, 1000 g to 1499 g, ≥ 1500 g), type of milk (human milk or formula milk), quality of the gastric residual (fresh milk, curded milk, or bile-stained gastric residual), volume of gastric residual replaced (total volume, 50% of the volume, volume of the next feed, or prespecified volume, irrespective of the volume of the aspirate, e.g. 2 mL, 3 mL), and whether the volume of gastric residual that is re-fed is included in or excluded from the volume of the next feed (see "Subgroup analysis and investigation of heterogeneity"). SEARCH METHODS We used the standard search strategy of Cochrane Neonatal to search the Cochrane Central Register of Controlled Trials (CENTRAL; 2018, Issue 1), MEDLINE via PubMed (1966 to 19 February 2018), Embase (1980 to 19 February 2018), and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) (1982 to 19 February 2018). We also searched clinical trial databases, conference proceedings, and the reference lists of retrieved articles for randomised controlled trials and quasi-randomised trials. SELECTION CRITERIA Randomised and quasi-randomised controlled trials that compared re-feeding versus discarding gastric residuals in preterm infants. DATA COLLECTION AND ANALYSIS Two review authors assessed trial eligibility and risk of bias and independently extracted data. We analysed treatment effects in individual trials and reported the risk ratio and risk difference for dichotomous data, and the mean difference for continuous data, with respective 95% confidence intervals. We used the GRADE approach to assess the quality of evidence. MAIN RESULTS We found one eligible trial that included 72 preterm infants. This trial was not blinded.We are uncertain as to the effect of re-feeding gastric residual on efficacy outcomes such as time to regain birth weight (mean difference (MD) 0.40 days, 95% confidence interval (CI) -2.89 to 3.69 days; very low quality evidence), time to reach enteral feeds ≥ 120 mL/kg/d (MD -1.30 days, 95% CI -2.93 to 0.33 days; very low quality evidence), number of infants with extrauterine growth restriction at discharge (risk ratio (RR) 1.29, 95% CI 0.38 to 4.34; very low quality evidence), duration of total parenteral nutrition (MD -0.30 days, 95% CI -2.07 to 1.47 days; very low quality evidence), and length of hospital stay (MD -1.90 days, 95% CI -25.27 to 21.47 days; very low quality evidence).Similarly, we are uncertain as to the effect of re-feeding gastric residual on safety outcomes such as incidence of stage 2 or 3 necrotising enterocolitis and/or spontaneous intestinal perforation (RR 0.71, 95% CI 0.25 to 2.04; very low quality evidence), number of episodes of feed interruption lasting ≥ 12 hours (RR 0.80, 95% CI 0.42 to 1.52; very low quality evidence), or mortality before discharge (RR 0.50, 95% CI 0.14 to 1.85; low-quality evidence). We are uncertain as to the effect of re-feeding gastric residual in the subgroups of human milk-fed and formula-fed infants. We found no data on other outcomes such as linear and head growth during hospital stay, postdischarge growth, number of infants with parenteral nutrition-associated liver disease, and neurodevelopmental outcomes. AUTHORS' CONCLUSIONS We found only limited data from one small unblinded trial on the efficacy and safety of re-feeding gastric residuals in preterm infants. The quality of evidence was low to very low. Hence, available evidence is insufficient to support or refute re-feeding of gastric residuals in preterm infants. A large, randomised controlled trial is needed to provide data of sufficient quality and precision to inform policy and practice.
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Affiliation(s)
- Thangaraj Abiramalatha
- Sri Ramachandra Institute of Higher Education and ResearchNeonatologyChennaiTamil NaduIndia
| | - Sivam Thanigainathan
- Jawaharlal Institute of Postgraduate Medical Education and Research PuducherryNeonatologyPuducherryPuducherryIndia605006
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Ahnfeldt AM, Hyldig N, Li Y, Kappel SS, Aunsholdt L, Sangild PT, Zachariassen G. FortiColos - a multicentre study using bovine colostrum as a fortifier to human milk in very preterm infants: study protocol for a randomised controlled pilot trial. Trials 2019; 20:279. [PMID: 31118098 PMCID: PMC6530095 DOI: 10.1186/s13063-019-3367-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 04/15/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Very preterm infants (< 32 weeks gestation) have a relatively high nutrient requirement for growth and development. The composition of human milk is often inadequate to ensure optimal growth so it is common to fortify human milk for very preterm infants with nutrient fortifiers based on bovine milk. However, there are concerns that bovine milk-based fortifiers may increase the risk of feeding intolerance, necrotizing enterocolitis and late-onset sepsis. We hypothesize that a bovine colostrum-based product is a suitable alternative to bovine milk-based products when used as a fortifier to human milk in very preterm infants. METHODS/DESIGN In an open-label multicentre randomised controlled pilot trial, 200 very preterm infants (26 + 0 to 30 + 6 weeks gestation at birth) will be randomly allocated to a bovine colostrum-based or a bovine milk-based fortifier added to mother's own milk and/or human donor milk. Outcomes are growth rate, incidence of necrotizing enterocolitis and late-onset sepsis, a series of paraclinical endpoints, and practical feasibility of using the novel fortifier for very preterm infants. DISCUSSION The optimal enteral diet and feeding regimen for very preterm infants remain debated; this clinical trial will document the feasibility, safety and preliminary efficacy of using bovine colostrum, rich in nutrients and bioactive factors, as a novel fortifier for human milk to very preterm infants. Data on infant growth, metabolism, gut function and immunity will be assessed from clinical data as well as blood and stool samples. TRIAL REGISTRATION Registered retrospectively 25 May 2018 at ClinicalTrials.gov: NCT03537365 .
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Affiliation(s)
- Agnethe M. Ahnfeldt
- Section of Comparative Pediatrics and Nutrition, IVH, University of Copenhagen, Frederiksberg, Denmark
| | - Nana Hyldig
- University of Southern Denmark, Odense, Denmark
- OPEN Odense Patient data Explorative Network, Odense University Hospital, Odense, Denmark
| | - Yanqi Li
- Section of Comparative Pediatrics and Nutrition, IVH, University of Copenhagen, Frederiksberg, Denmark
| | - Susanne Soendergaard Kappel
- Section of Comparative Pediatrics and Nutrition, IVH, University of Copenhagen, Frederiksberg, Denmark
- Department of Neonatology, Rigshospitalet, Copenhagen, Denmark
| | - Lise Aunsholdt
- Department of Neonatology, Rigshospitalet, Copenhagen, Denmark
| | - Per T. Sangild
- Section of Comparative Pediatrics and Nutrition, IVH, University of Copenhagen, Frederiksberg, Denmark
- Hans Christian Andersen Children’s Hospital, Odense University Hospital, Odense, Denmark
- Department of Neonatology, Rigshospitalet, Copenhagen, Denmark
- University of Southern Denmark, Odense, Denmark
| | - Gitte Zachariassen
- Hans Christian Andersen Children’s Hospital, Odense University Hospital, Odense, Denmark
- University of Southern Denmark, Odense, Denmark
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Khatony A, Abdi A, Karimi B, Aghaei A, Brojeni HS. The effects of position on gastric residual volume of premature infants in NICU. Ital J Pediatr 2019; 45:6. [PMID: 30621733 PMCID: PMC6323801 DOI: 10.1186/s13052-018-0591-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 11/25/2018] [Indexed: 11/23/2022] Open
Abstract
Background Nutrition cares are of the main measures to save premature infants. In this regard, proper positioning is one of the key measures that is done by nurses; still there is a paucity of studies in this field and the results of these few studies are an area of ongoing debates. In light of this, the present paper is an attempt to determine the effects of different positioning on gastric residual volume in premature infants in NICU. Methods A clinical trial cross-over study was carried out on premature infants in NICU. The subjects, who had inclusion criteria, were selected through convenience sampling based on inclusion criteria and randomly allocated into three groups. Gastric residual volume before and one hours after feeding was measured and recorded for three positions including right-lateral, left-lateral, and prone. The data was analyzed via SPSS-21 using descriptive statistics such as mean, standard deviation, and frequency; and inferential statistics such as Chi Squared, Kruskal Wallis test, and Friedman test. Results Totally, 135 infants in three groups were studied and the results showed that minimum and maximum gastric residual volumes were in prone (6.49 ± 8.25 ML) and supine (12.59 ± 11.9 ML) positions, respectively. However, Kruskal Wallis test did not show a significant relationship between the three positions under study and the mean gastric residual volume. Conclusion Prone position was featured with the lowest gastric residual volume and highest possibility of absorbing nutrient. Still, given the fact that no significant difference was found in the three groups, further and deeper studies are needed. Trial registration The project is approved by Iranian Registry of Clinical Trial with no. IRCT. 201404134736 N6.
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Affiliation(s)
- Alireza Khatony
- Social Development and Health Promotion Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Alireza Abdi
- Students Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran. .,Nursing Department, School of Nursing and Midwifery, Doulat-Abad Street, Kermanshah, 6718996511, Iran.
| | - Batol Karimi
- Students Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Abbas Aghaei
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Hamidreza Saeidi Brojeni
- Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Dias FDSB, Almeida BPD, Alvares BR, Jales RM, Caldas JPDS, Carmona EV. Use of pH reagent strips to verify gastric tube placement in newborns. Rev Lat Am Enfermagem 2019; 27:e3227. [PMID: 31826168 PMCID: PMC6896807 DOI: 10.1590/1518-8345.3150.3227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 09/11/2019] [Indexed: 11/26/2022] Open
Abstract
Objective: to confirm the accuracy of the pH test in identifying the placement of the gastric tube in newborns. Method: double-blind, diagnostic test study conducted with 162 newborns admitted to a neonatal intensive care unit and an intermediate care unit. The subjects were submitted to enteral intubation, followed by pH test with reagent strip, which was analyzed by a nurse, and radiological examination, analyzed by radiologist. Blinding was kept among professionals regarding test results. Diagnostic accuracy analysis of the pH test in relation to the radiological exam was performed. Results: the sample consisted of 56.17% boys, with average birth weight of 1,886.79g (SD 743,41), 32.92 (SD 2.99) weeks of gestational age and the mean pH was 3.36 (SD 1.27). Considering the cutoff point of pH≤5.5, the sensitivity was 96.25%, specificity 50%, positive predictive value 99.35% and negative predictive value 14.29%. Conclusion: The pH test performed with reagent strips is sensitive to identify the correct placement of the gastric tube, so it can be used as an adjuvant technique in the evaluation of the gastric tube placement. In interpreting the results, pH ≤5.5 points to correct placement and values > 5.5 require radiological confirmation.
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Kültürsay N, Bilgen H, Türkyılmaz C. Turkish Neonatal Society guideline on enteral feeding of the preterm infant. TURK PEDIATRI ARSIVI 2018; 53:S109-S118. [PMID: 31236024 PMCID: PMC6568297 DOI: 10.5152/turkpediatriars.2018.01811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Early initiation of enteral feeding with the own mother's milk and prevention of postnatal growth failure is the target of nutrition in preterm infants. Together with total parenteral nutrition, mouth care and minimal enteral nutrition is started with colostrum in the very early hours of life in small preterm infants. Expressed mother's milk is given via a gastric tube and gradually increased in accordance with the gestational age/birth weight and the risk factors. For infants born heavier than 1 000 grams, the aim is to reach total enteral feeding at the end of first week, and at the end of the second week for infants weighing less than 1000 grams. Supporting mothers in milk expression and kangaroo mother care, promoting non-nutritive feeding, appropriate fortification of mother' milk, and initiating and advancing breastfeeding as soon as the infant is ready are all crucial. Donor mother milk, and as a second choice, preterm formula is advised if the mother's milk is not available. Individualized post-discharge nutrition decisions can be taken in accordance with the actual growth at the time of discharge. The goal is optimal neurodevelopmental achievement together with the prevention of long-term metabolic problems. Late preterm infants, which constitute the majority of preterm infants, also need close nutritional attention and follow-up.
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Affiliation(s)
- Nilgün Kültürsay
- Division of Neonatology, Department of Pediatrics, Ege University, Faculty of Medicine, İzmir, Turkey
| | - Hülya Bilgen
- Division of Neonatology, Department of Pediatrics, Marmara University, Faculty of Medicine, Pendik Research and Training Hospital, İstanbul, Turkey
| | - Canan Türkyılmaz
- Division of Neonatology, Department of Pediatrics, Gazi University, Faculty of Medicine, Ankara, Turkey
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Gastric Residual Volumes Versus Abdominal Girth Measurement in Assessment of Feed Tolerance in Preterm Neonates: A Randomized Controlled Trial. Adv Neonatal Care 2018; 18:E13-E19. [PMID: 30015674 DOI: 10.1097/anc.0000000000000532] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Preterm neonates often have feed intolerance that needs to be differentiated from necrotizing enterocolitis. Gastric residual volumes (GRV) are used to assess feed tolerance but with little scientific basis. PURPOSE To compare prefeed aspiration for GRV and prefeed measurement of abdominal girth (AG) in the time taken to reach full feeds in preterm infants. METHODS This was a randomized controlled trial. Infants with a gestational age of 27 to 37 weeks and birth weight of 750 to 2000 g, who required gavage feeds for at least 48 hours, were included. Infants were randomized into 2 groups: infants in the AG group had only prefeed AG measured. Those in the GRV group had prefeed gastric aspiration obtained for the assessment of GRV. The primary outcome was time to reach full enteral feeds at 150 mL/kg/d, tolerated for at least 24 hours. Secondary outcomes were duration of hospital stay, need for parenteral nutrition, episodes of feed intolerance, number of feeds withheld, and sepsis. RESULTS Infants in the AG group reached full feeds earlier than infants in the GRV group (6 vs 9.5 days; P = .04). No significant differences were found between the 2 groups with regard to secondary outcomes. IMPLICATIONS FOR PRACTICE Our research suggests that measurement of AG without assessment of GRV enables preterm neonates to reach full feeds faster than checking for GRV. IMPLICATIONS FOR RESEARCH Abdominal girth measurement as a marker for feed tolerance needs to be studied in infants less than 750 g and less than 26 weeks of gestation.
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Abiramalatha T, Thanigainathan S, Ninan B. Routine monitoring of gastric residual for prevention of necrotising enterocolitis in preterm infants. Hippokratia 2018. [DOI: 10.1002/14651858.cd012937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Thangaraj Abiramalatha
- Sri Ramachandra Medical College and Research Institute; Neonatology; Chennai Tamil Nadu India
| | | | - Binu Ninan
- Sri Ramachandra Medical College and Research Institute; Neonatology; Chennai Tamil Nadu India
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Abiramalatha T, Thanigainathan S, Balakrishnan U. Re-feeding versus discarding gastric residuals to improve growth in preterm infants. Hippokratia 2018. [DOI: 10.1002/14651858.cd012940] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Thangaraj Abiramalatha
- Sri Ramachandra Medical College and Research Institute; Neonatology; Chennai Tamil Nadu India
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Tume LN, Bickerdike A, Latten L, Davies S, Lefèvre MH, Nicolas GW, Valla FV. Routine gastric residual volume measurement and energy target achievement in the PICU: a comparison study. Eur J Pediatr 2017; 176:1637-1644. [PMID: 28921175 PMCID: PMC5682857 DOI: 10.1007/s00431-017-3015-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Revised: 09/04/2017] [Accepted: 09/05/2017] [Indexed: 01/04/2023]
Abstract
Critically ill children frequently fail to achieve adequate energy intake, and some care practices, such as the measurement of gastric residual volume (GRV), may contribute to this problem. We compared outcomes in two similar European Paediatric Intensive Care Units (PICUs): one which routinely measures GRV (PICU-GRV) to one unit that does not (PICU-noGRV). An observational pilot comparison study was undertaken. Eighty-seven children were included in the study, 42 (PICU-GRV) and 45 (PICU-noGRV). There were no significant differences in the percentage of energy targets achieved in the first 4 days of PICU admission although PICU-noGRV showed more consistent delivery of median (and IQR) energy targets and less under and over feeding for PICU-GRV and PICU-noGRV: day 1 37 (14-72) vs 44 (0-100), day 2 97 (53-126) vs 100 (100-100), day 3 84 (45-112) vs 100 (100-100) and day 4 101 (63-124) vs 100 (100-100). The incidence of vomiting was higher in PICU-GRV. No necrotising enterocolitis was confirmed in either unit, and ventilator-acquired pneumonia rates were not significantly different (7.01 vs 12 5.31 per 1000 ventilator days; p = 0.70) between PICU-GRV and PICU-noGRV units. CONCLUSIONS The practice of routine gastric residual measurement did not significantly impair energy targets in the first 4 days of PICU admission. However, not measuring GRV did not increase vomiting, ventilator-acquired pneumonia or necrotising enterocolitis, which is the main reason clinicians cite for measuring GRV. What is known: • The practice of routinely measuring gastric residual volume is widespread in critical care units • This practice is increasingly being questioned in critically ill patients, both as a practice that increases • The likelihood of delivering inadequate enteral nutrition amounts and as a tool to assess feeding tolerance What is new: • Not routinely measuring gastric residual volume did not increase adverse events of ventilator acquired pneumonia, necrotising enterocolitis or vomiting. • In the first 4 days of PICU stay, energy target achievement was not significantly different, but the rates of under and over feeding were higher in the routine GRV measurement unit.
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Affiliation(s)
- Lyvonne N. Tume
- Faculty of Health and Applied Sciences, University of West of England, Glenside Campus, Blackberry Hill, Stapleton, Bristol, BS16 1DD UK
| | - Anna Bickerdike
- School of Medicine, University of Liverpool, MBChB Office, Cedar House, Ashton Street, Liverpool, L69 3GE UK
| | - Lynne Latten
- Department of Dietetics, Alder Hey Children’s NHS Foundation Trust, Eaton Road, Liverpool, L12 2AP UK
| | - Simon Davies
- Department of Anaesthesia, Royal Oldham Hospital, Rochdale Road, Manchester, OL1 2JH UK
| | - Madeleine H. Lefèvre
- University of Lyon Claude Bernard Lyon 1, 43 Boulevard du 11 Novembre 1918, 69100 Lyon-, Villeurbanne, France
| | - Gaëlle W. Nicolas
- University of Lyon Claude Bernard Lyon 1, 43 Boulevard du 11 Novembre 1918, 69100 Lyon-, Villeurbanne, France
| | - Frédéric V. Valla
- Pediatric Intensive Care Unit, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, 59 bd Pinel, 69500 Lyon-, Bron, France
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Roles and Experiences of Parents in Necrotizing Enterocolitis: An International Survey of Parental Perspectives of Communication in the NICU. Adv Neonatal Care 2017; 17:489-498. [PMID: 29166294 DOI: 10.1097/anc.0000000000000438] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Although partnering with parents is important to improving neonatal outcomes, no studies have investigated what parents are taught, remember, or experience when their child is afflicted with necrotizing enterocolitis (NEC). PURPOSE To characterize parental perceptions of communication and support they were given about NEC. METHODS An online survey was developed, reviewed for face validity, and then administered to parents whose child had experienced NEC. Quantitative data were analyzed using descriptive statistics, and qualitative data were analyzed using a qualitative descriptive approach. FINDINGS Parents (N = 110) wanted to know the risk factors and warning signs for NEC and wanted to be told as soon as their child was admitted to the neonatal intensive care unit (NICU). Information provided before diagnosis was felt to be poor by the majority of families, with only 32% feeling satisfied or very satisfied. No parent wrote that they were "scared" by information provided to them about NEC; in fact, parents were dissatisfied when they received "sugar-coated" information. Engaged parents were significantly more satisfied than those who were not informed, had their concerns and suggestions dismissed, or who had to advocate for their baby against clinician opposition (eg, activating the chain of command). IMPLICATIONS FOR PRACTICE Areas for quality improvement include better communication and collaboration with parents through early engagement in NEC prevention using modalities beyond verbal instruction. IMPLICATIONS FOR RESEARCH More research is needed on how best to engage parents, especially to engage in prevention, and how doing so affects satisfaction and outcomes.
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Riskin A, Cohen K, Kugelman A, Toropine A, Said W, Bader D. The Impact of Routine Evaluation of Gastric Residual Volumes on the Time to Achieve Full Enteral Feeding in Preterm Infants. J Pediatr 2017. [PMID: 28625498 DOI: 10.1016/j.jpeds.2017.05.054] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVE To evaluate the time to full enteral feedings in preterm infants after a practice change from routine evaluation of gastric residual volume before each feeding to selective evaluation of gastric residual volume , and to evaluate the impact of this change on the incidence of necrotizing enterocolitis (NEC). STUDY DESIGN Data were collected on all gavage-fed infants born at ≤34 weeks gestational age (GA) for 2 years before (n = 239) and 2 years after the change (n = 233). RESULTS The median GA was 32.0 (IQR: 29.7-33.0) weeks before and 32.4 (30.4-33.4) weeks after the change (P = .02). Compared with historic controls, infants with selective evaluations of gastric residual volumes weaned from parenteral nutrition 1 day earlier (P < .001) and achieved full enteral feedings (150 cc/kg/day) 1 day earlier (P = .002). The time to full oral feedings and lengths of stay were similar. The rate of NEC (stage ≥ 2) was 1.7% in the selective gastric residual volume evaluation group compared with 3.3% in the historic control group (P = .4). Multiple regression analyses showed that the strongest predictor of time to full enteral feedings was GA. Routine evaluation of gastric residual volume and increasing time on noninvasive ventilation both prolonged the attainment of full enteral feedings. Findings were consistent in the subgroup with birth weights of <1500 g. Increased weight at discharge was most strongly associated with advancing postmenstrual, age but avoidance of routine evaluations of gastric residual volume also was a significant factor. CONCLUSIONS Avoiding routine evaluation of gastric residual volume before every feeding was associated with earlier attainment of full enteral feedings without increasing risk for NEC.
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Affiliation(s)
- Arieh Riskin
- Department of Neonatology, Bnai Zion Medical Center, Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel.
| | - Keren Cohen
- Department of Neonatology, Bnai Zion Medical Center, Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Amir Kugelman
- Department of Neonatology, Bnai Zion Medical Center, Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Arina Toropine
- Department of Neonatology, Bnai Zion Medical Center, Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Waseem Said
- Department of Neonatology, Bnai Zion Medical Center, Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - David Bader
- Department of Neonatology, Bnai Zion Medical Center, Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
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Tume LN, Latten L, Kenworthy L. Paediatric intensive care nurses' decision-making around gastric residual volume measurement. Nurs Crit Care 2017. [PMID: 28640510 DOI: 10.1111/nicc.12304] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Measuring gastric residual volume (GRV) to guide enteral feeding is a common nursing practice in intensive care units, yet little evidence supports this practice. In addition, this practice has been shown to potentially contribute to inadequate energy delivery in intensive care, which remains a problem in critically ill children. AIMS We aimed to explore paediatric intensive care nurses' decision-making surrounding this practice. METHODS This is a cross-sectional electronic survey in a single mixed general and cardiac surgical PICU in the UK. RESULTS The response rate was 59% (91/154), and responding nurses were experienced, with a mean PICU experience of 10·5 years (SD 8·09). The three main reasons for stopping or withholding enteral feeds were: the volume of GRV obtained (67%), the appearance of this gastric aspirate (40%) and the overall clinical condition of the child (23%). Most nurses reported checking GRV primarily to determine 'feed tolerance' (97%) as well as confirming feeding tube position (94%). Nurses' perceived harms from high GRV were: the risk of pulmonary aspiration (44%), malabsorption of feeds (20%) and the risk of vomiting (19%). GRV was measured frequently in this PICU, with 58% measuring GRV before every feed, 27% measuring every 4 h and 17% measuring every 6 h. The majority of nurses (84%) stated they would be worried or very worried if they could not measure GRV routinely. CONCLUSIONS PICU nurses' decision-making surrounding initiating and withholding enteral feeds and determining 'feed tolerance' remains heavily based on GRV. PICU nurses have significant fears around patient harm if they do not measure GRV routinely. RELEVANCE TO CLINICAL PRACTICE This nursing practice is likely to be one of the factors that impair the delivery of enteral nutrition in critically ill children, and as such, its validity and usefulness needs to be challenged and studied in future research.
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Affiliation(s)
- Lyvonne N Tume
- Alder Hey Children's NHS FT and University of Central Lancashire, Eaton Rd, Liverpool L12 2AP, UK
| | - Lynne Latten
- Alder Hey Children's NHS FT, Eaton Rd, Liverpool L12 2AP, UK
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Kumar RK, Singhal A, Vaidya U, Banerjee S, Anwar F, Rao S. Optimizing Nutrition in Preterm Low Birth Weight Infants-Consensus Summary. Front Nutr 2017; 4:20. [PMID: 28603716 PMCID: PMC5445116 DOI: 10.3389/fnut.2017.00020] [Citation(s) in RCA: 120] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 04/29/2017] [Indexed: 12/19/2022] Open
Abstract
Preterm birth survivors are at a higher risk of growth and developmental disabilities compared to their term counterparts. Development of strategies to lower the complications of preterm birth forms the rising need of the hour. Appropriate nutrition is essential for the growth and development of preterm infants. Early administration of optimal nutrition to preterm birth survivors lowers the risk of adverse health outcomes and improves cognition in adulthood. A group of neonatologists, pediatricians, and nutrition experts convened to discuss and frame evidence-based recommendations for optimizing nutrition in preterm low birth weight (LBW) infants. The following were the primary recommendations of the panel: (1) enteral feeding is safe and may be preferred to parenteral nutrition due to the complications associated with the latter; however, parenteral nutrition may be a useful adjunct to enteral feeding in some critical cases; (2) early, fast, or continuous enteral feeding yields better outcomes compared to late, slow, or intermittent feeding, respectively; (3) routine use of nasogastric tubes is not advisable; (4) preterm infants can be fed while on ventilator or continuous positive airway pressure; (5) routine evaluation of gastric residuals and abdominal girth should be avoided; (6) expressed breast milk (EBM) is the first choice for feeding preterm infants due to its beneficial effects on cardiovascular, neurological, bone health, and growth outcomes; the second choice is donor pasteurized human milk; (7) EBM or donor milk may be fortified with human milk fortifiers, without increasing the osmolality of the milk, to meet the high protein requirements of preterm infants; (8) standard fortification is effective and safe but does not fulfill the high protein needs; (9) use of targeted and adjustable fortification, where possible, helps provide optimal nutrition; (10) optimizing weight gain in preterm infants prevents long-term cardiovascular complications; (11) checking for optimal weight and sucking/swallowing ability is essential prior to discharge of preterm infants; and (12) appropriate counseling and regular follow-up and monitoring after discharge will help achieve better long-term health outcomes. This consensus summary serves as a useful guide to clinicians in addressing the challenges and providing optimal nutrition to preterm LBW infants.
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Affiliation(s)
| | - Atul Singhal
- Institute of Child Health, UCL, London, United Kingdom
| | | | | | - Fahmina Anwar
- Medical and Scientific Affairs, Nestle Nutrition, South Asia Region, Gurgaon, India
| | - Shashidhar Rao
- Medical and Scientific Affairs, Nestle Nutrition, South Asia Region, Gurgaon, India
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Gastric emptying is reduced in experimental NEC and correlates with the severity of intestinal damage. J Pediatr Surg 2017; 52:744-748. [PMID: 28168986 DOI: 10.1016/j.jpedsurg.2017.01.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Accepted: 01/23/2017] [Indexed: 11/23/2022]
Abstract
PURPOSE The aim of this study is to assess gastric emptying in experimental necrotizing enterocolitis (NEC) and its diagnostic significance using non-invasive ultrasound imaging. METHODS Fourteen neonatal mice (C57BL/6) were randomized into two groups: NEC [n=10] and control [n=4]. NEC was induced by gavage feeding of hyperosmolar formula, hypoxia, and lipopolysaccharide between postnatal day 5 (P5) and 9 (P9). Stomach volume was measured using a 40-MHz ultrasound transducer on P5 and P9. Gastric residual volume was calculated in control mice from two measurements at 4h interval and in NEC mice from two measurements immediately after gavage feeding and 4h post-fasting. The distal ileum was harvested for histology and quantitative PCR analysis on P9. RESULTS On P9, NEC mice had a greater gastric residual volume compared to control (p=0.002) indicating delay in gastric emptying. Positive correlations were found between gastric residual volume and both IL-6 mRNA expression level and histological bowel damage (p=0.035, p=0.012, respectively). CONCLUSIONS During experimental NEC there is a delay in stomach emptying which is related to the severity of the disease. Ultrasound assessment of gastric emptying is a new non-invasive imaging modality that could be used to predict the severity of NEC.
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The ConNECtion Between Abdominal Signs and Necrotizing Enterocolitis in Infants 501 to 1500 g. Adv Neonatal Care 2017; 17:53-64. [PMID: 27754992 DOI: 10.1097/anc.0000000000000345] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Necrotizing enterocolitis (NEC) can become severe quickly, making early recognition a priority and understanding the occurrence of abdominal and clinical signs of impending NEC important. PURPOSE The purpose of this study was to examine relationships of abdominal signs up to 36 hours before diagnosis of NEC within subgroups treated medically, surgically, or those who died. METHODS A 3-site, descriptive correlational case-control design with retrospective data collection was used matching each NEC case to 2 controls (N = 132). RESULTS NEC cases were exposed to less human milk and fed later. Among them, 61% (n = 27) had at least 1 abdominal sign 36 hours before diagnosis, with fewer numbers having 2 (18%; n = 8) or 3 (5%; n = 2). At 36 hours before NEC, abdominal distension, duskiness, higher gastric residual, and greater count of abdominal signs were associated with severe NEC. No medical NEC cases had abdominal signs 36 or 24 hours before diagnosis. Highest severity of NEC was related to more abdominal signs at the times leading up to and at diagnosis of NEC. Gastric residuals were largely unrelated to NEC except for the most severe NEC at 36 hours before diagnosis. IMPLICATIONS FOR PRACTICE Communicating a count of abdominal signs may support earlier recognition and treatment of NEC. IMPLICATIONS FOR RESEARCH More research is needed to explore timing for clinical worsening of status (eg, surgical and NEC leading to death) and to study effective clinical approaches targeting early recognition to support timely action.
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Boullata JI, Carrera AL, Harvey L, Escuro AA, Hudson L, Mays A, McGinnis C, Wessel JJ, Bajpai S, Beebe ML, Kinn TJ, Klang MG, Lord L, Martin K, Pompeii-Wolfe C, Sullivan J, Wood A, Malone A, Guenter P. ASPEN Safe Practices for Enteral Nutrition Therapy [Formula: see text]. JPEN J Parenter Enteral Nutr 2016; 41:15-103. [PMID: 27815525 DOI: 10.1177/0148607116673053] [Citation(s) in RCA: 235] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Enteral nutrition (EN) is a valuable clinical intervention for patients of all ages in a variety of care settings. Along with its many outcome benefits come the potential for adverse effects. These safety issues are the result of clinical complications and of process-related errors. The latter can occur at any step from patient assessment, prescribing, and order review, to product selection, labeling, and administration. To maximize the benefits of EN while minimizing adverse events requires that a systematic approach of care be in place. This includes open communication, standardization, and incorporation of best practices into the EN process. This document provides recommendations based on the available evidence and expert consensus for safe practices, across each step of the process, for all those involved in caring for patients receiving EN.
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Affiliation(s)
- Joseph I Boullata
- 1 Clinical Nutrition Support Services, Hospital of the University of Pennsylvania and Department of Nutrition, Drexel University, Philadelphia, Pennsylvania, USA
| | | | - Lillian Harvey
- 3 Northshore University Hospital, Manhasset, New York, and Hofstra University NorthWell School of Medicine, Garden City, New York, USA
| | - Arlene A Escuro
- 4 Digestive Disease Institute Cleveland Clinic Cleveland, Ohio, USA
| | - Lauren Hudson
- 5 Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Andrew Mays
- 6 Baptist Health Systems and University of Mississippi School of Pharmacy, Jackson, Mississippi, USA
| | - Carol McGinnis
- 7 Sanford University of South Dakota Medical Center, Sioux Falls, South Dakota, USA
| | | | - Sarita Bajpai
- 9 Indiana University Health, Indianapolis, Indiana, USA
| | | | - Tamara J Kinn
- 11 Loyola University Medical Center, Maywood, Illinois, USA
| | - Mark G Klang
- 12 Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Linda Lord
- 13 University of Rochester Medical Center, Rochester, New York, USA
| | - Karen Martin
- 14 University of Texas Center for Health Sciences at San Antonio, San Antonio, Texas, USA
| | - Cecelia Pompeii-Wolfe
- 15 University of Chicago, Medicine Comer Children's Hospital, Chicago, Illinois, USA
| | | | - Abby Wood
- 17 Baylor University Medical Center, Dallas, Texas, USA
| | - Ainsley Malone
- 18 American Society for Enteral and Parenteral Nutrition, Silver Spring, Maryland, USA
| | - Peggi Guenter
- 18 American Society for Enteral and Parenteral Nutrition, Silver Spring, Maryland, USA
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