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Wang Y, Feng W, Peng J, Ye F, Song J, Bao X, Li C. Development and validation of a risk prediction model for aspiration in patients with acute ischemic stroke. J Clin Neurosci 2024; 124:60-66. [PMID: 38652929 DOI: 10.1016/j.jocn.2024.04.022] [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: 02/14/2024] [Revised: 03/22/2024] [Accepted: 04/19/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Aspiration is a frequently observed complication in individuals diagnosed with acute ischemic stroke, leading to potentially severe consequences. However, the availability of predictive tools for assessing aspiration probabilities remains limited. Hence, our study aimed to develop and validate a nomogram for accurately predicting aspiration probability in patients with acute ischemic stroke. METHODS We analyzed 30 potential risk factors associated with aspiration in 359 adult patients diagnosed with acute ischemic stroke. Advanced statistical techniques, such as Least absolute shrinkage and selection operator (LASSO) and Multivariate Logistic regression, were employed to identify independent predictors. Subsequently, we developed a nomogram prediction model based on these predictors, which underwent internal validation through 1000 bootstrap resampling. Two additional cohorts (Cohort A n = 64; Cohort B, n = 105) were included for external validation. The discriminatory power and calibration performance of the nomogram were assessed using rigorous methods, including the Hosmer-Lemeshow test, area under the receiver operating characteristic curve (AUC), calibration curve analyses, and decision curve analyses (DCA). RESULTS The nomogram was established based on four variables: sputum suction, brain stem infarction, temporal lobe infarction, and Barthel Index score. The predictive model exhibited satisfactory discriminative ability, with an area under the receiver operating characteristic curve of 0.853 (95 % confidence interval, 0.795-0.910), which remained consistent at 0.852 (95 % confidence interval, 0.794-0.912) during the internal validation. The Hosmer-Lemeshow test (P = 0.394) and calibration curve demonstrated favorable consistency between the predicted and observed outcomes in the development cohort. The AUC was 0.872 (95 % confidence interval, 0.783-0.962) in validation cohort A and 0.877 (95 % confidence interval, 0.764-0.989) in validation cohort B, demonstrating sustained accuracy. DCA showed a good net clinical benefit of the nomogram. CONCLUSIONS A nomogram for predicting the probability of aspiration in patients with acute ischemia has been successfully developed and validated.
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Affiliation(s)
- Yina Wang
- Department of Neurology, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu Province, China; Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu Province, China
| | - Weijiao Feng
- Department of Neurology, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu Province, China
| | - Jie Peng
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu Province, China
| | - Fen Ye
- Department of Neurology, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu Province, China
| | - Jun Song
- Department of Otolaryngology, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu Province, China
| | - Xiaoyan Bao
- Department of Nephrology, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu Province, China
| | - Chaosheng Li
- Department of Neurology, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu Province, China.
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2
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Haines KL, Ohnuma T, Grisel B, Krishnamoorthy V, Raghunathan K, Sulo S, Kerr KW, Besecker B, Cassady BA, Wischmeyer PE. Early enteral nutrition is associated with improved outcomes in critically ill mechanically ventilated medical and surgical patients. Clin Nutr ESPEN 2023; 57:311-317. [PMID: 37739674 DOI: 10.1016/j.clnesp.2023.07.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND AND AIMS Data suggest that guidelines for enteral nutrition (EN) initiation are not closely followed in clinical practice. In addition, critically ill mechanically ventilated (MV) patients have varying metabolic needs, which often increase and persist over time, requiring personalized nutrition intervention. While both over- and under-nutrition can impact patient outcomes, recent data suggest that targeted early EN delivery may reduce mortality and improve clinical outcomes. This study examined if early EN improves clinical outcomes and decreases costs in critically ill patients on MV. METHODS Data from a nationwide administrative-financial database between 2018 and 2020 was utilized to identify eligible adult critical care patients. Patients who received EN within 3 days after intubation (early EN) were compared to patients who started EN after 3 days of intubation (late EN). Outcomes of interest included hospital mortality, discharge disposition, hospital and intensive care unit (ICU) length of stay (LOS), MV days, and total cost. After inverse-probability-of-treatment weighting, outcomes were modeled using a nominal logistic regression model for hospital mortality and discharge disposition, a linear regression model for cost, and Cox proportional-hazards model for MV days, hospital and ICU LOS. RESULTS A total of 27,887 adult patients with early MV were identified, of which 16,772 (60.1%) received early EN. Regression analyses showed that the early EN group had lower hospital mortality (OR = 0.88, 95% CI, 0.82 to 0.94), were more likely to be discharged home (OR = 1.47, 95% CI 1.38 to 1.56), had fewer MV days (HR = 1.23, 95% CI, 1.11 to 1.37), shorter hospital LOS (HR = 1.43, 95% CI, 1.33 to 1.54) and ICU LOS (HR = 1.36, 95% CI, 1.27 to 1.46), and lower cost (-$21,226; 95% CI, -$23,605 to -$18,848) compared to the late EN group. CONCLUSIONS Early EN within 3 days of MV initiation in real-world practice demonstrated improved clinical and economic outcomes. These data suggest that early EN is associated with decreased hospital mortality, increased discharge to home, and decreased hospital and ICU LOS, time on MV, and cost compared to delayed initiation of EN; highlighting the importance of early EN to optimize utcomes ando support the recovery of critically ill patients on MV.
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Affiliation(s)
- Krista L Haines
- Division of Trauma and Critical Care and Acute Care Surgery, Department of Surgery, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA; The Critical Care and Perioperative Epidemiologic Research (CAPER) Unit, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA.
| | - Tetsu Ohnuma
- The Critical Care and Perioperative Epidemiologic Research (CAPER) Unit, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA; Department of Anesthesiology, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA.
| | - Braylee Grisel
- Division of Trauma and Critical Care and Acute Care Surgery, Department of Surgery, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA.
| | - Vijay Krishnamoorthy
- The Critical Care and Perioperative Epidemiologic Research (CAPER) Unit, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA; Department of Anesthesiology, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA
| | - Karthik Raghunathan
- The Critical Care and Perioperative Epidemiologic Research (CAPER) Unit, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA; Department of Anesthesiology, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA.
| | - Suela Sulo
- The Critical Care and Perioperative Epidemiologic Research (CAPER) Unit, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA.
| | - Kirk W Kerr
- Scientific and Medical Affairs, Abbott Nutrition, Columbus, OH, USA.
| | - Beth Besecker
- Scientific and Medical Affairs, Abbott Nutrition, Columbus, OH, USA.
| | - Bridget A Cassady
- Scientific and Medical Affairs, Abbott Nutrition, Columbus, OH, USA.
| | - Paul E Wischmeyer
- Department of Anesthesiology, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA.
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3
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Ikenaga Y, Fudeya M, Kusunoki T, Yamaguchi H. Factors Contributing to Complete Oral Intake in Dysphagic Stroke Patients with Enteral Feeding Tubes in Convalescent Rehabilitation Wards. Prog Rehabil Med 2023; 8:20230011. [PMID: 37006382 PMCID: PMC10061229 DOI: 10.2490/prm.20230011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 03/01/2023] [Indexed: 04/03/2023] Open
Abstract
Objectives: This study investigated the factors contributing to complete oral intake (COI) in dysphagic stroke patients with enteral feeding tubes in the local clinical setting. Methods: Data of patients with percutaneous endoscopic gastrostomy (PEG) or nasogastric tube (NGT) feeding on admission to convalescent rehabilitation wards (CRWs) were extracted from the Kaga Regional Cooperation Clinical Pathway for Stroke database for multiple centers including 19 acute care hospitals and 11 hospitals with CRWs. Patients were divided into two groups based on their status regarding COI or incomplete oral intake (ICOI) at discharge. Logistic regression analysis with forced-entry variables was used to identify factors contributing to COI. Results: On discharge from CRWs, COI and ICOI were observed in 140 and 207 cases, respectively. The COI group was younger, had a higher rate of initial stroke, higher Functional Oral Intake Scale (FOIS) scores, higher Functional Independence Measure (FIM) motor and cognitive scores, higher Body Mass Index (BMI), lower rate of patients with PEG, and shorter stays in acute care wards. Logistic regression analysis with forced entry revealed that younger age; initial stroke; higher FOIS score, FIM cognitive score, and BMI; and shorter stay in the acute care ward contributed to COI. Conclusions: The primary factors contributing to COI in dysphagic stroke patients with enteral feeding tubes were younger age, initial stroke, higher swallowing and cognitive function, good nutritional status, and shorter stay in the acute care ward.
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Affiliation(s)
- Yasunori Ikenaga
- Department of Rehabilitation Medicine, Yawata Medical Center, Komatsu, Japan
- Council of Kaga Local Stroke Network, Nonoichi, Ishikawa, Japan
| | - Masami Fudeya
- Council of Kaga Local Stroke Network, Nonoichi, Ishikawa, Japan
| | | | - Hiromi Yamaguchi
- Department of Rehabilitation Medicine, Yawata Medical Center, Komatsu, Japan
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Proactive Swallowing Rehabilitation in Patients with Recurrent Oral Cancer Receiving Salvage Treatment: Long-Term Swallowing-Related Outcomes. Dysphagia 2022; 38:954-964. [PMID: 36127448 DOI: 10.1007/s00455-022-10521-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 09/11/2022] [Indexed: 11/03/2022]
Abstract
The present study aimed to evaluate the impact of proactive swallowing rehabilitation on swallowing function and quality of life in patients with recurrent oral cancer in the first 2 years after salvage treatment. Consecutive adult patients with recurrent oral cancer who received salvage surgery and free flap reconstruction were recruited prospectively, to whom proactive swallowing rehabilitation was provided. Body weight (BW); fiberoptic endoscopic evaluation of swallowing (FEES), functional oral intake scale (FOIS), and diet level; 10-item eating assessment tool (EAT-10), and MD Anderson Dysphagia Inventory (MDADI); and adherence at baseline, 1, 3, 6, 12, 18 and 24 months were evaluated. A total of 50 patients were included during May 2018 to July 2020. Compared to the baseline, significant deterioration in BW, FOIS, and MDADI was noted at one month. However, a trend of recovery was observed in BW and FOIS from one month, and in MDADI from three months. All patients were free of tube feeding at 18-24 months and tolerated diet with special preparations or compensation. Safe swallowing could be achieved in approximately 80% participants after 12 months of diet modification or compensatory maneuvers. Proactive swallowing therapy was feasible in patients with recurrent oral cancer receiving salvage treatment. Although this patient population might have pre-existing dysphagia from previous treatments, rehabilitation could facilitate safe per oral intake and maintain adequate nutrition with adaptive maneuvers or compensatory strategies. Patients who underwent proactive swallowing rehabilitation had better recovery in the functional oral intake level.
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5
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Ebihara S, Miyagi M, Otsubo Y, Sekiya H, Ebihara T. Aspiration Pneumonia: A Key Concept in Pneumonia Treatment. Intern Med 2021; 60:1329-1330. [PMID: 33281171 PMCID: PMC8170232 DOI: 10.2169/internalmedicine.6576-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Satoru Ebihara
- Department of Rehabilitation Medicine, Toho University Graduate School of Medicine, Japan
| | - Midori Miyagi
- Department of Rehabilitation Medicine, Toho University Graduate School of Medicine, Japan
| | - Yuta Otsubo
- Department of Rehabilitation Medicine, Toho University Graduate School of Medicine, Japan
| | - Hideki Sekiya
- Department of Oral Surgery, Toho University Omori Medical Center, Japan
| | - Takae Ebihara
- Department of Geriatric Medicine, Kyorin University School of Medicine, Japan
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Ottenstein L, Cornett H, Switchenko JM, Nathan M, Thomas S, Gillespie AI, McColloch N, Barrett T, Studer MB, Brinkman M, Kaka AS, Boyce BJ, Ferris RL, Aiken AH, El-Deiry M, Beitler JJ, Patel MR. Characterizing postoperative physiologic swallow function following transoral robotic surgery for early stage tonsil, base of tongue, and unknown primary human papillomavirus-associated squamous cell carcinoma. Head Neck 2021; 43:1629-1640. [PMID: 33547716 PMCID: PMC8046724 DOI: 10.1002/hed.26632] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 12/23/2020] [Accepted: 01/21/2021] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Data objectively evaluating acute post-transoral robotic surgery (TORS) swallow function are limited. Our goal was to characterize and identify clinical variables that may impact swallow function components 3 weeks post-TORS. METHODS Retrospective cohort study. Pre/postoperative use of the Modified Barium Swallow Impairment Profile (MBSImP) and Penetration-Aspiration Scale (PAS) was completed on 125 of 139 TORS patients (2016-2019) with human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma. Dynamic Imaging Grade of Swallowing Toxicity (DIGEST) scores were retrospectively calculated. Uni/multivariate analysis was performed. RESULTS Dysfunctional pre-TORS DIGEST scores were predictive of post-TORS dysphagia (p = 0.015). Pre-TORS MBSImP deficits in pharyngeal stripping wave, swallow initiation, and clearing pharyngeal residue correlated with airway invasion post-TORS based on PAS scores (p = 0.012, 0.027, 0.048, respectively). Multivariate analysis of DIGEST safety scores declined with older age (p = 0.044). Odds ratios (ORs) for objective swallow function components after TORS were better for unknown primary and tonsil primaries compared to base of tongue (BOT) (OR 0.35-0.91). CONCLUSIONS Preoperative impairments in specific MBSImP components, older patients, and BOT primaries may predict more extensive recovery in swallow function after TORS.
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Affiliation(s)
- Lauren Ottenstein
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Hannah Cornett
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jeffrey M. Switchenko
- Department of Biostatistics & Bioinformatics, Winship Cancer Institute, Atlanta, Georgia, USA
| | - Meghana Nathan
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Susan Thomas
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Amanda I. Gillespie
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Nancy McColloch
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | | | | | - Meghan Brinkman
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Azeem S. Kaka
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
- Winship Cancer Institute, Atlanta, Georgia, USA
| | - Brian J. Boyce
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
- Winship Cancer Institute, Atlanta, Georgia, USA
| | - Robert L. Ferris
- Department of Otolaryngology – Head & Neck Surgery, Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Ashley H. Aiken
- Department of Radiology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Mark El-Deiry
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
- Winship Cancer Institute, Atlanta, Georgia, USA
| | - Jonathan J. Beitler
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
- Winship Cancer Institute, Atlanta, Georgia, USA
- Department of Radiation Oncology, Winship Cancer Institute, Atlanta, Georgia, USA
| | - Mihir R. Patel
- Department of Otolaryngology – Head & Neck Surgery, Emory University School of Medicine, Atlanta, Georgia, USA
- Winship Cancer Institute, Atlanta, Georgia, USA
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7
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Evaluating the safety of oral methylene blue during swallowing assessment: a systematic review. Eur Arch Otorhinolaryngol 2021; 278:3155-3169. [PMID: 33389001 DOI: 10.1007/s00405-020-06509-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 11/17/2020] [Indexed: 01/28/2023]
Abstract
OBJECTIVE Methylene blue (MB) is frequently administered during fiberoptic endoscopic evaluation of swallowing (FEES) to enhance visualization of pharyngeal bolus transit. However, the safety of MB is being questioned since serious adverse events (AEs) such as hemodynamic instability, hemolysis, and serotonin syndrome were reported. The aim of this study is a systematic analysis of the literature to obtain an evidence-based overview of AEs due to oral administration of MB and to determine its safety as a food dye during swallowing assessment. METHODS A systematic literature search was carried out in PubMed, Embase, and Cochrane Library. Two reviewers independently selected articles describing oral administration of MB as a main diagnostic/therapeutic intervention, dosage, and AEs. Expert opinions, conference papers, sample size < 10, and animal studies were excluded. Level of evidence of the included studies was determined. RESULTS A total of 2264 unduplicated articles were obtained. Seventeen studies met the inclusion criteria with 100% agreement between the two reviewers. Among these, twelve studies were randomized controlled trials. In a pooled population of 1902 patients receiving oral MB, three serious AEs were reported related to MB. Non-serious AEs showed a dose-related trend and were usually mild and self-limiting. A meta-analysis could not be performed as studies were methodologically too heterogeneous. CONCLUSION Serious AEs due to oral administration of MB are rare (n = 3, 0.16%). MB-related non-serious AEs are mild, self-limiting, and show a dose-related trend. These findings indicate that it is safe to use small amounts of MB as a food dye during swallowing examinations.
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8
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Dobak S, Kelly D. Tough Pill to Swallow: Postextubation Dysphagia and Nutrition Impact in the Intensive Care Unit. Nutr Clin Pract 2020; 36:80-87. [PMID: 33242222 DOI: 10.1002/ncp.10602] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 10/16/2020] [Indexed: 12/31/2022] Open
Abstract
More than 5 million patients are admitted to US intensive care units (ICUs) each year. Many of these patients have risk factors for dysphagia. Dysphagia must be promptly addressed and appropriately treated to avoid the deleterious impacts of aspiration and malnutrition. Therefore, clinicians must be aware of ways to identify and treat dysphagia. This review will highlight the risk factors, mechanisms, and impact of dysphagia in the ICU as well as provide screening, diagnostic, and management options.
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Affiliation(s)
- Stephanie Dobak
- Department of Neurology, Jefferson Weinberg ALS Center, Philadelphia, Pennsylvania, USA
| | - Daniel Kelly
- Department of Rehabilitation, Jefferson University Hospitals, Philadelphia, Pennsylvania, USA
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9
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Narawane A, Eng J, Rappazzo C, Sfeir J, King K, Musso MF, Ongkasuwan J. Airway protection & patterns of dysphagia in infants with down syndrome: Videofluoroscopic swallow study findings & correlations. Int J Pediatr Otorhinolaryngol 2020; 132:109908. [PMID: 32018163 DOI: 10.1016/j.ijporl.2020.109908] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 01/23/2020] [Accepted: 01/26/2020] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Down syndrome is a genetic condition that affects 1:737 births. Along with cardiac, otolaryngologic, and developmental anomalies, infants with Down syndrome can have swallowing difficulties resulting in respiratory infections. This study aims to characterize the airway protection and dysphagia seen in infants with Down syndrome. METHODS This is a retrospective chart review of infants with Down syndrome who underwent videofluoroscopic swallow studies (VFSS) from 2008 to 2018 at a tertiary children's hospital. Demographic data and VFSS findings were collected. RESULTS 89.8% (114/127) of infants presented with at least one element of oral dysphagia, while 72.4% (92/127) had at least one element of pharyngeal dysphagia. Sucking skills were classified as abnormal in 63.7% of the patients and bolus formation-control was determined to be deficient (abnormal) in 62.2% of the patients. Oral residuals were present in 37.8% of the patients. With regard to pharyngeal phase, the swallow initiation was considered abnormal in 53.5% of the patients. Pharyngeal residue was present in 17.3% and pharyngo-nasal reflux was present in 27.5% of the patients. CONCLUSIONS Swallowing assessments in infants with Down syndrome suspected of dysphagia should be considered, especially in those with any alterations in pulmonary health.
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Affiliation(s)
| | - James Eng
- Department of Otolaryngology Head and Neck Surgery, Baylor College of Medicine, USA
| | | | - Jeanan Sfeir
- Speech Language and Learning, Texas Children's Hospital, USA
| | - Kimberly King
- Speech Language and Learning, Texas Children's Hospital, USA
| | - Mary Frances Musso
- Department of Otolaryngology Head and Neck Surgery, Baylor College of Medicine, USA; Pediatric Otolaryngology, Texas Children's Hospital, USA
| | - Julina Ongkasuwan
- Department of Otolaryngology Head and Neck Surgery, Baylor College of Medicine, USA; Pediatric Otolaryngology, Texas Children's Hospital, USA.
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10
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Edwards ST, Ernst L, Sherman AK, Davis AM. Increased episodes of aspiration on videofluoroscopic swallow study in children with nasogastric tube placement. PLoS One 2020; 15:e0227777. [PMID: 31929585 PMCID: PMC6957180 DOI: 10.1371/journal.pone.0227777] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 12/27/2019] [Indexed: 11/18/2022] Open
Abstract
Background Given the limited evidence available, the impact of nasogastric (NG) tube placement on swallowing in children is not well understood. When a child needs to be fed enterally, the current standard is to initially place an NG tube and leave it in place for the first few months of supplemental or total enteral nutrition. It is important to understand if placement of NG tubes has a negative effect on a patient’s swallow. Methods We retrospectively reviewed the charts of those children who had videofluoroscopic swallow studies (VFSS) to identify all children who had an NG tube in place at the time of swallow study. Age and sex matched children were identified who had undergone VFSS without an NG in place. These charts were reviewed for diagnosis at the time of the VFSS and presence or absence of aspiration or laryngeal penetrations. Results Sixty-three children with NG tubes were identified, along with 63 age and sex matched children without NG tubes in place, at the time of VFSS. Ages ranged from 7 days to 13 years. The NG group had a significantly higher proportion demonstrating aspiration (46% vs. 23.8%, p = 0.0089). Conclusions This study supports the need for further prospective evaluation of NG tubes and their effect on swallow, as well as more careful consideration of prolonged NG tube placement in patients with feeding problems. Consideration should be given to removal of the NG prior to VFSS to prevent the impact of NG placement on results of the swallow study which could lead to inappropriate modifications to the patient’s care plan.
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Affiliation(s)
- Sarah T. Edwards
- Children’s Mercy Kansas City, Division of Gastroenterology, Hepatology and Nutrition, University of Missouri, Kansas City, Missouri, United States of America
- * E-mail:
| | - Linda Ernst
- Children’s Mercy Kansas City, Division of Hearing and Speech, Kansas City, Missouri, United States of America
| | - Ashley K. Sherman
- Children’s Mercy Kansas City, Health Services and Outcomes Research, Kansas City, Missouri, United States of America
| | - Ann M. Davis
- University of Kansas Medical Center, Department of Pediatrics, Kansas City, Kansas, United States of America
- Center for Children’s Healthy Lifestyles & Nutrition, Kansas City, Missouri, United States of America
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11
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Sabbouh T, Torbey MT. Malnutrition in Stroke Patients: Risk Factors, Assessment, and Management. Neurocrit Care 2019; 29:374-384. [PMID: 28799021 DOI: 10.1007/s12028-017-0436-1] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Toni Sabbouh
- Cerebrovascular and Neurocritical Care Division, Department of Neurology, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Michel T Torbey
- Cerebrovascular and Neurocritical Care Division, Department of Neurology, Wexner Medical Center, The Ohio State University, Columbus, OH, USA. .,Department of Neurosurgery, The Ohio State University Wexner Medical Center, 410 W. 10th Avenue, Columbus, OH, 43210, USA.
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12
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Re GL, Vernuccio F, Di Vittorio ML, Scopelliti L, Di Piazza A, Terranova MC, Picone D, Tudisca C, Salerno S. Swallowing evaluation with videofluoroscopy in the paediatric population. ACTA ACUST UNITED AC 2019; 39:279-288. [PMID: 30933173 PMCID: PMC6843585 DOI: 10.14639/0392-100x-1942] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 04/15/2018] [Indexed: 11/23/2022]
Affiliation(s)
- G Lo Re
- Section of Radiology Di.Bi.Med., University Hospital "Paolo Giaccone", Palermo, Italy
| | - F Vernuccio
- Section of Radiology Di.Bi.Med., University Hospital "Paolo Giaccone", Palermo, Italy
| | - M L Di Vittorio
- Section of Radiology Di.Bi.Med., University Hospital "Paolo Giaccone", Palermo, Italy
| | - L Scopelliti
- Section of Radiology Di.Bi.Med., University Hospital "Paolo Giaccone", Palermo, Italy
| | - A Di Piazza
- Section of Radiology Di.Bi.Med., University Hospital "Paolo Giaccone", Palermo, Italy
| | - M C Terranova
- Section of Radiology Di.Bi.Med., University Hospital "Paolo Giaccone", Palermo, Italy
| | - D Picone
- Section of Radiology Di.Bi.Med., University Hospital "Paolo Giaccone", Palermo, Italy
| | - C Tudisca
- Section of Radiology Di.Bi.Med., University Hospital "Paolo Giaccone", Palermo, Italy
| | - S Salerno
- Section of Radiology Di.Bi.Med., University Hospital "Paolo Giaccone", Palermo, Italy
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13
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Affiliation(s)
- Lionel A Mandell
- From McMaster University, Hamilton, ON, Canada (L.A.M.); and Weill Cornell Medical College, New York (M.S.N.)
| | - Michael S Niederman
- From McMaster University, Hamilton, ON, Canada (L.A.M.); and Weill Cornell Medical College, New York (M.S.N.)
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14
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Awareness and Management of Dysphagia in Dutch Intensive Care Units: A Nationwide Survey. Dysphagia 2018; 34:220-228. [PMID: 30069599 DOI: 10.1007/s00455-018-9930-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 07/18/2018] [Indexed: 10/28/2022]
Abstract
Dysphagia is a common problem in the intensive care unit (ICU), yet no national guidelines on dysphagia prevention, screening, and management exist. We performed a survey to learn which strategies are commonly being used in Dutch ICUs. A survey was developed based on current literature and experts' opinions. It comprised questions regarding hospital and ICU characteristics, perceived prevalence and importance of dysphagia, screening strategies, modalities used to prevent aspiration, and interventions used to improve swallowing function. It was sent to all 90 non-pediatric ICUs in The Netherlands. 67 of 90 addressed ICUs (74%) replied to our survey. A median relevance score of 4 (IQR 4-5) out of 5 was given to the topic of dysphagia. In 22% and 45% of ICUs, patients were always screened for dysphagia after extubation or tracheotomy, respectively. The water swallow test was always part of the work-up in 88% of ICUs. Fiberoptic endoscopic evaluation of swallowing was used occasionally in 60% of ICUs, versus videofluoroscopic swallowing study in 25%. In 49% of ICUs, no standardized active rehabilitation protocol for dysphagia existed. In the remaining 51%, swallowing exercises were always part of standard rehabilitation, occasionally supplemented by electrical stimulation or surface-EMG biofeedback training in 6 and 10%, respectively. Most Dutch ICUs do not regularly screen for dysphagia and almost half do not seem to have a diagnostic, treatment, or rehabilitation protocol, despite recognizing it as a significant and relatively frequent problem in the ICU with potentially serious patient consequences.
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Kim G, Baek S, Park HW, Kang EK, Lee G. Effect of Nasogastric Tube on Aspiration Risk: Results from 147 Patients with Dysphagia and Literature Review. Dysphagia 2018; 33:731-738. [PMID: 29619559 DOI: 10.1007/s00455-018-9894-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 03/29/2018] [Indexed: 11/28/2022]
Abstract
Nasogastric tube (NGT) is a common feeding strategy for patients at risk of endotracheal aspiration with an oral diet. With NGT feeding, however, swallowing of small amounts saliva cannot be avoided. We investigated whether the aspiration rate when swallowing 1 mL of fluid increased in patients using an NGT in different dysphagia severities. One hundred forty-seven patients who had been receiving NGT feeding underwent a videofluoroscopic swallowing study (VFSS). During VFSS, subjects were offered 1 mL of fluid twice: initially, with the tube inserted (NGT-in) and, subsequently, with the tube removed (NGT-out). Aspiration depth was determined using the 8-point Penetration-Aspiration Scale (PAS) (0 points, no aspiration/penetration; 8 points, aspiration passing the vocal cords with no ejection efforts). PAS-diff was computed (PASNGT-in - PASNGT-out), and a positive PAS-diff (PAS-diff > 0) meant increased aspiration depth in the presence of NGT. After VFSS, diet recommendations were made according to dysphagia severity assessment: non-oral feeding (n = 59), diet modification (n = 74), and diet as tolerated (n = 13). Cognitive level (mini-mental state examination, MMSE) and general functional level (Modified Barthel Index, MBI) were compared between the PAS-diff > 0 and PAS-diff ≤ 0 groups. Aspiration severity did not significantly change after NGT removal (PASNGT-in, 2.45 ± 2.40; PASNGT-out, 2.57 ± 2.58; P = .50). Regardless of recommended diet, PAS-diff values were not significantly different (P = .49). MMSE and MBI were not significantly different (P = .23 and .94) between subjects with PAS-diff > 0 (n = 25) and PAS-diff ≤ 0 (n = 121). In conclusion, the risk of aspirating a small amount of fluid was not significantly different before and after NGT removal, regardless of swallowing function, cognitive level, or general functional level.
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Affiliation(s)
- Gowun Kim
- Department of Rehabilitation Medicine, Kangwon National University Hospital, Kangwon National University School of Medicine, Baengnyeong-ro 156, Chuncheon, Gangwon, 24289, South Korea
| | - Sora Baek
- Department of Rehabilitation Medicine, Kangwon National University Hospital, Kangwon National University School of Medicine, Baengnyeong-ro 156, Chuncheon, Gangwon, 24289, South Korea.
| | - Hee-Won Park
- Department of Rehabilitation Medicine, Kangwon National University Hospital, Kangwon National University School of Medicine, Baengnyeong-ro 156, Chuncheon, Gangwon, 24289, South Korea.,Gangwon-do Rehabilitation Hospital, Chuncheon, South Korea
| | - Eun Kyoung Kang
- Department of Rehabilitation Medicine, Kangwon National University Hospital, Kangwon National University School of Medicine, Baengnyeong-ro 156, Chuncheon, Gangwon, 24289, South Korea
| | - Gyuhyun Lee
- Department of Rehabilitation Medicine, Kangwon National University Hospital, Kangwon National University School of Medicine, Baengnyeong-ro 156, Chuncheon, Gangwon, 24289, South Korea
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ESPEN guideline clinical nutrition in neurology. Clin Nutr 2018; 37:354-396. [DOI: 10.1016/j.clnu.2017.09.003] [Citation(s) in RCA: 193] [Impact Index Per Article: 32.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 09/05/2017] [Indexed: 12/12/2022]
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Investigation of the efficacy of colorimetric capnometry method used to verify the correct placement of the nasogastric tube. Intensive Crit Care Nurs 2016; 38:46-52. [PMID: 27843027 DOI: 10.1016/j.iccn.2016.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 08/01/2016] [Accepted: 08/21/2016] [Indexed: 11/24/2022]
Abstract
OBJECTIVES This present study was designed to determine the efficacy of the colorimetric capnometry method used to verify the correct placement of the nasogastric tube. METHODS The present study comprised forty patients who had a nasogastric tube inserted and were being monitored in the adult intensive care unit. After the insertion of the nasogastric tube, 40 colorimetric capnometry and 40 auscultation measurements were performed. Auscultation and colorimetric capnometry results were compared with tube placement results confirmed radiologically. RESULTS In the confirmation of the placement of the nasogastric tube, the consistency was 97.5% (p<0.05) between the colorimetric capnometry method and the radiological method, and 82.5% (p>0.05) between the auscultatory method and the radiological method. The oesophageal placement of the nasogastric tube was detected with the colorimetric capnometry method, but the gastric and duodenal insertions were not determined. While the sensitivity and specificity of the colorimetric capnometry method in determining the correct placement of the nasogastric tube were 1.00 and 0.667 respectively, those of the auscultatory method were 0.89 and 0.0 respectively. CONCLUSION As a result, for the confirmation of the NGT placement, the colorimetric capnometry method is considered more reliable than the auscultatory method and is compatible with the radiological method. However, the colorimetric capnometry method is inadequate to distinguish between the gastric or duodenal insertion.
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Newman R, Vilardell N, Clavé P, Speyer R. Effect of Bolus Viscosity on the Safety and Efficacy of Swallowing and the Kinematics of the Swallow Response in Patients with Oropharyngeal Dysphagia: White Paper by the European Society for Swallowing Disorders (ESSD). Dysphagia 2016; 31:232-49. [PMID: 27016216 PMCID: PMC4929168 DOI: 10.1007/s00455-016-9696-8] [Citation(s) in RCA: 188] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 02/09/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND Fluid thickening is a well-established management strategy for oropharyngeal dysphagia (OD). However, the effects of thickening agents on the physiology of impaired swallow responses are not fully understood, and there is no agreement on the degree of bolus thickening. AIM To review the literature and to produce a white paper of the European Society for Swallowing Disorders (ESSD) describing the evidence in the literature on the effect that bolus modification has upon the physiology, efficacy and safety of swallowing in adults with OD. METHODS A systematic search was performed using the electronic Pubmed and Embase databases. Articles in English available up to July 2015 were considered. The inclusion criteria swallowing studies on adults over 18 years of age; healthy people or patients with oropharyngeal dysphagia; bolus modification; effects of bolus modification on swallow safety (penetration/aspiration) and efficacy; and/or physiology and original articles written in English. The exclusion criteria consisted of oesophageal dysphagia and conference abstracts or presentations. The quality of the selected papers and the level of research evidence were assessed by standard quality assessments. RESULTS At the end of the selection process, 33 articles were considered. The quality of all included studies was assessed using systematic, reproducible, and quantitative tools (Kmet and NHMRC) concluding that all the selected articles reached a valid level of evidence. The literature search gathered data from various sources, ranging from double-blind randomised control trials to systematic reviews focused on changes occurring in swallowing physiology caused by thickened fluids. Main results suggest that increasing bolus viscosity (a) results in increased safety of swallowing, (b) also results in increased amounts of oral and/or pharyngeal residue which may result in post-swallow airway invasion, (c) impacts the physiology with increased lingual pressure patterns, no major changes in impaired airway protection mechanisms, and controversial effects on oral and pharyngeal transit time, hyoid displacements, onset of UOS opening and bolus velocity-with several articles suggesting the therapeutic effect of thickeners is also due to intrinsic bolus properties, (d) reduces palatability of thickened fluids and (e) correlates with increased risk of dehydration and decreased quality of life although the severity of dysphagia may be an confounding factor. CONCLUSIONS The ESSD concludes that there is evidence for increasing viscosity to reduce the risk of airway invasion and that it is a valid management strategy for OD. However, new thickening agents should be developed to avoid the negative effects of increasing viscosity on residue, palatability, and treatment compliance. New randomised controlled trials should establish the optimal viscosity level for each phenotype of dysphagic patients and descriptors, terminology and viscosity measurements must be standardised. This white paper is the first step towards the development of a clinical guideline on bolus modification for patients with oropharyngeal dysphagia.
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Affiliation(s)
- Roger Newman
- College of Healthcare Sciences, James Cook University, Townsville, QLD, Australia
- European Society for Swallowing Disorders (ESSD), Carretera de Cirera s/n, 08304, Mataró, Spain
| | - Natàlia Vilardell
- Unitat d'Exploracions Funcionals Digestives, Department of Surgery, Hospital de Mataró, Universitat Autònoma de Barcelona, Mataró, Spain
- European Society for Swallowing Disorders (ESSD), Carretera de Cirera s/n, 08304, Mataró, Spain
| | - Pere Clavé
- College of Healthcare Sciences, James Cook University, Townsville, QLD, Australia.
- Unitat d'Exploracions Funcionals Digestives, Department of Surgery, Hospital de Mataró, Universitat Autònoma de Barcelona, Mataró, Spain.
- Centro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas (CIBERehd), Instituto de Salud Carlos III, Barcelona, Spain.
- European Society for Swallowing Disorders (ESSD), Carretera de Cirera s/n, 08304, Mataró, Spain.
| | - Renée Speyer
- College of Healthcare Sciences, James Cook University, Townsville, QLD, Australia
- Leiden University Medical Centre, Leiden, The Netherlands
- European Society for Swallowing Disorders (ESSD), Carretera de Cirera s/n, 08304, Mataró, Spain
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Impact of nasogastric tubes on swallowing physiology in older, healthy subjects: A randomized controlled crossover trial. Clin Nutr 2014; 34:572-8. [PMID: 25245858 DOI: 10.1016/j.clnu.2014.09.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Revised: 08/27/2014] [Accepted: 09/02/2014] [Indexed: 11/20/2022]
Abstract
BACKGROUND & AIMS The presence of a nasogastric tube (NGT) affects swallowing physiology but not function in healthy young adults. The swallowing mechanism changes with increasing age, therefore the impact of a NGT on swallowing in elderly individuals is likely to be different but is not yet known. The aims of this study were to determine the effects of NGTs of different diameter on (1) airway penetration-aspiration, (2) pharyngeal residue, and (3) pharyngeal transit, in older healthy subjects. METHODS Randomized controlled crossover design. Healthy elderly volunteers underwent 3 modified barium swallow studies in which multiple diet and fluid consistencies were swallowed under the following conditions: (A) no NGT (control), (B) fine bore NGT, and (C) wide bore NGT. The control condition was assessed first to establish baseline swallowing function, then NGT order was randomly allocated. RESULTS Of the 15 volunteers (median age 65 years, range 60-81) complete data sets were obtained for 9 (4 with allocation order ABC; 5 with ACB). Wide bore NGT data could not be obtained for 6 volunteers mainly due to tube intolerance. The presence of a NGT was associated with: (i) an increase in airway penetration-aspiration (fine bore NGT with serial liquid swallows and puree) (p < 0.01); (ii) increased pharyngeal residue (p < 0.05) in the pyriform sinus (fine bore NGT with puree); and in the valleculae (both fine and wide bore NGT with soft solids); and (iii) an increase in pharyngeal transit duration regardless of consistency (p < 0.01), with longest swallowing durations with the widest tube. CONCLUSIONS NGT presence increases airway penetration-aspiration, pharyngeal residue and prolongs transit through the pharynx in older healthy individuals. Consideration of NGT impact on swallowing during concurrent oral and enteral feeding is recommended, with further systematic investigation required in elderly patients recovering from critical illness. Clinical trial registry Australia & New Zealand Clinical Trials Registry (ACTRN12613000577718).
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Leder SB, Suiter DM. Five Days of Successful Oral Alimentation for Hospitalized Patients Based Upon Passing the Yale Swallow Protocol. Ann Otol Rhinol Laryngol 2014; 123:609-13. [DOI: 10.1177/0003489414525589] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: This study aimed to determine the success of oral alimentation and patient retention rate 1 to 5 days after passing the Yale Swallow Protocol. Methods: Participants were 200 consecutive acute care inpatients referred for swallow assessment. Inclusion criteria were adequate cognitive abilities to participate safely, completing an oral mechanism examination, and passing the 3-ounce water swallow challenge. Exclusion criteria were altered mental status, failing the 3-ounce challenge, preadmission dysphagia, head-of-bed restrictions < 30°, and a tracheotomy tube. Electronic medical record monitoring post-protocol passing for 1 to 5 consecutive days determined success of oral alimentation and retention rate. Results: All patients who remained medically and neurologically stable drank thin liquids and ate successfully 1 to 5 days after passing the protocol. Mean (SD) volume of liquid ingested per day was 474.2 (435.5) cc. Patient retention declined steadily from day of testing (n = 200) through post-testing day 5 (n = 95). Conclusion: Passing the Yale Swallow Protocol allowed for initial determination of aspiration risk followed by successful oral alimentation for 1 to 5 days in medically and neurologically stable acute care hospitalized patients and without the need for instrumental dysphagia testing. The decline in patient retention was expected because of increasingly rapid transit through the acute care setting, which often renders longer follow-up problematic.
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Affiliation(s)
- Steven B. Leder
- Department of Surgery, Section of Otolaryngology, Yale School of Medicine, New Haven, Connecticut, USA
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Wirth R, Smoliner C, Jäger M, Warnecke T, Leischker AH, Dziewas R. Guideline clinical nutrition in patients with stroke. EXPERIMENTAL & TRANSLATIONAL STROKE MEDICINE 2013; 5:14. [PMID: 24289189 PMCID: PMC4176491 DOI: 10.1186/2040-7378-5-14] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Accepted: 11/22/2013] [Indexed: 01/04/2023]
Abstract
Stroke is regularly accompanied by dysphagia and other factors associated with decreased nutritional intake. Dysphagia with aspiration pneumonia and insufficient nutritional intake lead to worse outcome after stroke. This guideline is the first chapter of the guideline “Clinical Nutrition in Neurology” of the German Society for Clinical Nutrition (DGEM) which itself is one part of a comprehensive guideline about all areas of Clinical Nutrition. The thirty-one recommendations of the guideline are based on a systematic literature search and review, last updated December 31, 2011. All recommendations were discussed and consented at several consensus conferences with the entire DGEM guideline group. The recommendations underline the importance of an early screening and assessment of dysphagia and give advice for an evidence based and comprehensive nutritional management to avoid aspiration, malnutrition and dehydration.
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Affiliation(s)
- Rainer Wirth
- Department of Internal Medicine and Geriatrics, St, Marien-Hospital Borken, Am Boltenhof 7, D-46325 Borken, Germany.
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Yeung L, Miraflor E, Strumwasser A, Sadeghi P, Victorino GP. Does gastric volume in trauma patients identify a population at risk for developing pneumonia and poor outcomes? J Surg Res 2012; 178:874-8. [PMID: 22917669 DOI: 10.1016/j.jss.2012.07.067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Revised: 07/12/2012] [Accepted: 07/27/2012] [Indexed: 10/28/2022]
Abstract
BACKGROUND Trauma patients may have full stomachs or impaired airway reflexes that place them at risk for aspiration and pneumonia. Our hypothesis was that trauma patients with larger gastric volumes as measured by abdominal computed tomography (CT) at admission have higher rates of pneumonia and worse outcomes. METHODS We matched an initial cohort of 81 trauma patients with an admission CT of the abdomen and a diagnosis of pneumonia by Injury Severity Score and Abbreviated Injury Score of the head and chest with a control group of 81 trauma patients without pneumonia. We estimated gastric volumes on CT and compared variables using chi-square, t-tests, receiver operating curve analysis, and regression analysis. RESULTS Patients with pneumonia had larger gastric volumes than those without pneumonia (879 cm(3)versus 704 cm(3); P = 0.04). Receiver operating curve analysis gave a gastric volume threshold value of 700 cm(3) as a predictor of pneumonia. Patients with a gastric volume ≥ 700 cm(3) had more pneumonia (61% versus 41%; P = 0.01), stayed longer in the hospital (27.6 versus 19.7 d; P < 0.05) and the intensive care unit (18.4 versus 12.5 d; P = 0.01), required more days on the ventilator (18.1 versus 12.0 d; P = 0.02), and had a trend toward increased mortality (17% versus 11%; P = 0.2). On multivariate analysis, nasogastric or orogastric tube (odds ratio 3.0; P = 0.004) and gastric volume >700 cm(3) (odds ratio 2.7; P = 0.004) were independent predictors of pneumonia. CONCLUSIONS Trauma patients who developed pneumonia had larger initial gastric volumes. A straightforward estimate of gastric volume on admission abdominal CT may predict patients at risk for developing pneumonia and poor outcomes. Clinicians should be especially vigilant in taking precautions against pneumonia and have a lower threshold for suspecting pneumonia in patients with abdominal CT gastric volumes ≥ 700 cm(3).
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Affiliation(s)
- Louise Yeung
- Department of Surgery, University of California, San Francisco-East Bay, Alameda County Medical Center, Oakland, California 94602, USA
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Fattal M, Suiter DM, Warner HL, Leder SB. Effect of Presence/Absence of a Nasogastric Tube in the Same Person on Incidence of Aspiration. Otolaryngol Head Neck Surg 2011; 145:796-800. [DOI: 10.1177/0194599811417067] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective. To determine what effect, if any, the presence or absence of a nasogastric (NG) tube in the same person had on the incidence of anterograde aspiration. Design. Case series with planned data collection. Setting. Large, urban, tertiary care teaching hospital. Subjects and Methods. Referred sample of 62 consecutively enrolled adult inpatients for fiber-optic endoscopic evaluation of swallowing (FEES). Group 1 (n = 21) had either small-bore (n = 13) or large-bore (n = 8) NG tubes already in place and had a FEES first with the NG tube in place and a second FEES after NG tube removal. Group 2 (n = 41) did not have an NG tube and had a FEES first without an NG tube and a second FEES after placement of a small-bore NG tube. Time between FEES was approximately 5 minutes. Patients were tested with thin liquid and puree food consistencies. Occurrence of aspiration for each consistency dependent on the presence or absence of an NG tube was recorded. Results. There were no significant differences ( P > .05) in aspiration status for both liquid and puree consistencies in the same person dependent on presence or absence of either a small-bore or large-bore NG tube. Conclusions. Since objective swallowing evaluation (eg, FEES) can be performed with an NG tube in place, it is not necessary to remove an NG tube to evaluate for aspiration. Similarly, there is no contraindication to leaving an NG tube in place to supplement oral alimentation until nutritional requirements are achieved.
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Affiliation(s)
- Michael Fattal
- Department of Surgery, Section of Otolaryngology, Yale University School of Medicine, New Haven, Connecticut, USA
| | | | - Heather L. Warner
- Speech & Swallow Center, Yale-New Haven Hospital, New Haven, Connecticut, USA
| | - Steven B. Leder
- Department of Surgery, Section of Otolaryngology, Yale University School of Medicine, New Haven, Connecticut, USA
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Leder SB, Lazarus CL, Suiter DM, Acton LM. Effect of orogastric tubes on aspiration status and recommendations for oral feeding. Otolaryngol Head Neck Surg 2011; 144:372-5. [PMID: 21493198 DOI: 10.1177/0194599810391726] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To investigate the effects, if any, of the presence of an orogastric tube on incidence of aspiration and oral diet recommendations. STUDY DESIGN Case series with planned data collection. SETTING Large, urban, tertiary care teaching hospital. SUBJECTS AND METHODS Referred sample of 10 consecutively enrolled inpatients (2 pediatric, aged 17 days and 3 months, respectively; and 8 adults, mean age 63 years). An orogastric tube was present for the first videofluoroscopic swallowing study or fiberoptic endoscopic evaluation of swallowing and then removed for the second swallow study. RESULTS There were no significant differences (P = 1.0) for both overall incidence of aspiration and aspiration by food consistency (liquid or puree) dependent on orogastric tube presence. All 9 participants recommended for an oral diet ate successfully. CONCLUSIONS An orogastric tube did not affect incidence of aspiration. A videofluoroscopic or endoscopic evaluation of swallowing can be performed with an orogastric tube present, and there is no contraindication to keeping an orogastric tube in place to supplement oral alimentation until prandial nutrition is adequate.
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Affiliation(s)
- Steven B Leder
- Department of Surgery, Section of Otolaryngology, Yale University School of Medicine, New Haven, Connecticut 06520-8041, USA.
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Use of end-tidal carbon dioxide detection to determine correct placement of nasogastric tube: A meta-analysis. Int J Nurs Stud 2011; 48:513-21. [DOI: 10.1016/j.ijnurstu.2010.12.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2010] [Revised: 11/04/2010] [Accepted: 12/04/2010] [Indexed: 11/23/2022]
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Alnassar M, Oudjhane K, Davila J. Nasogastric tubes and videofluoroscopic swallowing studies in children. Pediatr Radiol 2011; 41:317-21. [PMID: 20922369 DOI: 10.1007/s00247-010-1834-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2010] [Revised: 08/03/2010] [Accepted: 08/31/2010] [Indexed: 11/30/2022]
Abstract
BACKGROUND Videofluoroscopic swallowing study (VFSS) is considered to be the gold standard method in assessing the risk of aspiration. Not infrequently, children who undergo VFSS are on tube feeds. OBJECTIVE To investigate the reliability of the findings of VFSS when a nasogastric tube is in place at the time of the study. MATERIALS AND METHODS A retrospective review of VFSS covered a 6.5-year period. This review included only patients who had studies performed both with and without a nasogastric tube in place. Ninety-two studies (46 with and 46 without a nasogastric tube) were assessed in 46 children (30 boys, 16 girls) with a mean age of 6.7 months. The VFSS checklist of findings included weak sucking, incoordination, nasopharyngeal reflux, valecular and pyriform sinus pooling, penetration, aspiration and associated cough or respiratory compromise. We compared the occurrence rates of these events between studies with and without a nasogastric tube. RESULTS No significant statistical difference was found in the occurrence of the different swallowing events during VFSS in the two groups. The presence of a nasogastric tube does not significantly alter the association of cough; however, it shows a moderately significant (P=0.06) higher incidence of clinical respiratory compromise if aspiration does occur (8.5% of aspiration events). CONCLUSION The presence of a nasogastric tube does not alter the findings of VFSS; however, it might increase the incidence of respiratory compromise when aspiration is present.
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Affiliation(s)
- Mutaz Alnassar
- Diagnostic Imaging Department, The Hospital for Sick Children, 555 University Ave., Toronto, Canada.
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Accuracy of biochemical markers for predicting nasogastric tube placement in adults—A systematic review of diagnostic studies. Int J Nurs Stud 2010; 47:1037-46. [DOI: 10.1016/j.ijnurstu.2010.03.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2009] [Revised: 03/18/2010] [Accepted: 03/20/2010] [Indexed: 11/20/2022]
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Dysphagia testing and aspiration status in medically stable infants requiring mechanical ventilation via tracheotomy. Pediatr Crit Care Med 2010; 11:484-7; quiz 488. [PMID: 20124944 DOI: 10.1097/pcc.0b013e3181ceae50] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To perform objective testing to determine aspiration status with the goal of initiating safe and timely oral alimentation in medically stable infants who require mechanical ventilation via tracheotomy. Medically compromised infants who require mechanical ventilation via tracheotomy and are nil by mouth are conventionally deemed as being at risk for aspiration and feeding difficulties. There is little information available in the literature regarding diagnostic testing and habilitation intervention to promote safe and timely initiation of oral alimentation when these infants are medically stable. DESIGN Prospective, consecutive, referral-based sample. SETTING Newborn, pediatric, and respiratory intensive care units in an urban, tertiary care, teaching hospital. PATIENTS Fourteen consecutive medically stable but mechanically ventilated infants (mean chronological age, 8.1 mos, range, 3-14 mos; mean gestational age, 28.4 wks, range, 24-39 wks) referred for swallow evaluation between April 2003 and May 2008. INTERVENTIONS Videofluoroscopic and fiberoptic endoscopic evluations of swallowing. MEASUREMENTS AND MAIN RESULTS Aspiration status was determined by objective testing with videofluoroscopic and fiberoptic endoscopic evaluations of swallowing. Aspiration was defined as evidence of food material in the airway below the level of the true vocal folds. Eight infants exhibited a coordinated suck-swallow reflex, and six infants exhibited an oral dysphagia characterized by a weak, inconsistent, or absent suck. Nonetheless, 13 of 14 (93%) infants demonstrated a successful pharyngeal swallow with no evidence of aspiration and were started successfully on an oral diet. CONCLUSIONS Objective dysphagia testing is recommended for medically stable infants who are ventilator dependent via a tracheotomy. The prevalence of aspiration in this group is low and a negative examination can promote safe and timely oral alimentation.
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Skoretz SA, Flowers HL, Martino R. The incidence of dysphagia following endotracheal intubation: a systematic review. Chest 2010; 137:665-73. [PMID: 20202948 DOI: 10.1378/chest.09-1823] [Citation(s) in RCA: 217] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Hospitalized patients are often at increased risk for oropharyngeal dysphagia following prolonged endotracheal intubation. Although reported incidence can be high, it varies widely. We conducted a systematic review to determine: (1) the incidence of dysphagia following endotracheal intubation, (2) the association between dysphagia and intubation time, and (3) patient characteristics associated with dysphagia. Fourteen electronic databases were searched, using keywords dysphagia, deglutition disorders, and intubation, along with manual searching of journals and grey literature. Two reviewers, blinded to each other, selected and reviewed articles at all stages according to our inclusion criteria: adult participants who underwent intubation and clinical assessment for dysphagia. Exclusion criteria were case series (n < 10), dysphagia determined by patient report, patients with tracheostomies, esophageal dysphagia, and/or diagnoses known to cause dysphagia. Critical appraisal used the Cochrane risk of bias assessment and Grading of Recommendations, Assessment, Development and Evaluation tools. A total of 1,489 citations were identified, of which 288 articles were reviewed and 14 met inclusion criteria. The studies were heterogeneous in design, swallowing assessment, and study outcome; therefore, we present findings descriptively. Dysphagia frequency ranged from 3% to 62% and intubation duration from 124.8 to 346.6 mean hours. The highest dysphagia frequencies (62%, 56%, and 51%) occurred following prolonged intubation and included patients across all diagnostic subtypes. All studies were limited by design and risk of bias. Overall quality of the evidence was very low. This review highlights the poor available evidence for dysphagia following intubation and hence the need for high-quality prospective trials.
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Affiliation(s)
- Stacey A Skoretz
- Department of Speech-language Pathology, University of Toronto, Toronto, Canada.
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Butler SG, Stuart A, Kemp S. Flexible Endoscopic Evaluation of Swallowing in Healthy Young and Older Adults. Ann Otol Rhinol Laryngol 2009; 118:99-106. [DOI: 10.1177/000348940911800204] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives: Scant data exist on normal swallowing as assessed endoscopically. A lack of understanding for the range of normal swallowing may lead to inaccurate diagnoses and overly aggressive management of patients with dysphagia. Accordingly, the purpose of this study was to determine the effects of age (ie, young versus older), gender, bolus volume (ie, 5 versus 10 mL), and bolus condition (ie, water versus milk) on Penetration-Aspiration Scale scores, bolus dwell time, pharyngeal closure duration, and residue in healthy adults. Methods: Twenty-three young adults (mean, 30.0 years of age) and 21 older adults (mean, 75.0 years of age) participated. Measurements were acquired during manoendoscopic swallowing assessments. The participants contributed 8 swallows, affording a study total of 352 swallows for analysis. Results: The older adults demonstrated penetration on 19 swallows and aspiration on 11 swallows out of 168 swallows. There was a significant difference in the proportion of Penetration-Aspiration Scale scores across age and gender groups. Longer bolus dwell times were seen in older adults and with milk boluses, whereas residue severity was less in young adults and with water boluses. Conclusions: Endoscopic data on normal swallowing physiology were generated. These data may serve as an accurate benchmark for clinicians and researchers in the interpretation of dysphagia.
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Chau JPC, Thompson DR, Fernandez R, Griffiths R, Lo HS. Methods for determining the correct nasogastric tube placement after insertion: a meta-analysis. ACTA ACUST UNITED AC 2009. [DOI: 10.11124/jbisrir-2009-197] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Chau JPC, Thompson DR, Fernandez R, Griffiths R, Lo HS. Methods for determining the correct nasogastric tube placement after insertion: a meta-analysis. ACTA ACUST UNITED AC 2009; 7:679-760. [PMID: 27820026 DOI: 10.11124/01938924-200907160-00001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
BACKGROUND Nasogastric tubes are frequently used in the clinical setting for the management of patients who require decompression of the gastrointestinal tract, diagnosis and assessment, nutritional support and medication administration. A variety of bedside methods have been used either individually or in combination to assess NG tube placement. OBJECTIVES The objective of this review is to present the best available evidence to support decisions pertaining to methods for determining the correct nasogastric tube placement after insertion. SEARCH STRATEGY A literature search was performed using the following databases MEDLINE (1950 to Sept 2008), CINAHL (1982 to Sept 2008), EMBASE (1980 to Sept 2008) and All EBM Reviews (up to 3rd Quarter 2008). Chinese databases searched included WanFang Data (1998 to Sept 2008), China Journal Net (1994 to Sept 2008), Chinese Medical Current Contents (1994 to Sept 2008), Index to Chinese Periodical Literature (1970 to Sept 2008), and the Chinese Biomedical Literature Database (1980 to Sept 2008). In addition the reference lists of relevant trials and conference proceedings were also scrutinised. Investigators were contacted to elicit further information. SELECTION CRITERIA Clinical trials, prospective studies, observational studies, case reports, and evaluation studies assessing the diagnostic accuracy of methods for determining the correct placement of nasogastric tube after insertion were considered for inclusion in the meta-analysis. DATA COLLECTION AND ANALYSIS Eligibility of the trials for inclusion in the review, details of eligible trials and the methodological quality of the trials were assessed independently by two reviewers. Since not all trials reported true positive, true negative, false positive and false negative rates, these rates were calculated based on the data in the published papers. The two by two tables were reconstructed for each study, and sensitivity, specificity, positive predictive value, negative predictive value, positive likelihood ratio and negative likelihood ratio were calculated for each study. Diagnostic studies presenting insufficient data for construction of a two by two table were excluded from statistical analysis, but were included in the narrative part of the review. MAIN RESULTS Twenty-six trials were included in this meta-analysis: three trials investigated the effectiveness of colorimetric capnometry in detecting inadvertent airway intubation; three trials reported the use of capnography to verify tube placement in airway and to differentiate between respiratory and GI tube placement; one trial compared the use of a portable capnograph with a disposable colorimetric CO2 indicator in detecting inadvertent respiratory intubation. There were nine trials made use of a variety of cut-off points based on the biochemical measurement parameters of feeding tube aspirates (pH, bilirubin, pepsin and trypsin) in differentiating gastric from respiratory and intestinal placement of feeding tubes; one trial evaluated the accuracy of six pH test-strips. There were nine trials investigated the effectiveness of using various methods to differentiate between respiratory and GI feeding tube placement which included the use of: spring gauge pressure manometer, magnetic detection, sonography, auscultation and visual inspection of aspirates. AUTHORS' CONCLUSION The limited evidence obtained from the meta-analysis does not provide a substantial base for the development of practice guidelines. However, based on the trials undertaken to date, there is strong evidence to support the use of capnography or colorimetric capnometry for identification of feeding tube placement in mechanically ventilated patients. Until stronger evidence becomes available practice related to the diagnostic tests used within the clinical setting will continue to be dictated by local preferences and cost factors.
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Affiliation(s)
- Janita Pak-Chun Chau
- 1. The Hong Kong Centre for Evidence Based Nursing 2. The New South Wales Centre for Evidence Based Health Care
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Dziewas R, Warnecke T, Hamacher C, Oelenberg S, Teismann I, Kraemer C, Ritter M, Ringelstein EB, Schaebitz WR. Do nasogastric tubes worsen dysphagia in patients with acute stroke? BMC Neurol 2008; 8:28. [PMID: 18651972 PMCID: PMC2507716 DOI: 10.1186/1471-2377-8-28] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2007] [Accepted: 07/23/2008] [Indexed: 02/08/2023] Open
Abstract
Background Early feeding via a nasogastric tube (NGT) is recommended as safe way of supplying nutrition in patients with acute dysphagic stroke. However, preliminary evidence suggests that NGTs themselves may interfere with swallowing physiology. In the present study we therefore investigated the impact of NGTs on swallowing function in acute stroke patients. Methods In the first part of the study the incidence and consequences of pharyngeal misplacement of NGTs were examined in 100 stroke patients by fiberoptic endoscopic evaluation of swallowing (FEES). In the second part, the effect of correctly placed NGTs on swallowing function was evaluated by serially examining 25 individual patients with and without a NGT in place. Results A correctly placed NGT did not cause a worsening of stroke-related dysphagia. Except for two cases, in which swallowing material got stuck to the NGT and penetrated into the laryngeal vestibule after the swallow, no changes of the amount of penetration and aspiration were noted with the NGT in place as compared to the no-tube condition. Pharyngeal misplacement of the NGT was identified in 5 of 100 patients. All these patients showed worsening of dysphagia caused by the malpositioned NGT with an increase of pre-, intra-, and postdeglutitive penetration. Conclusion Based on these findings, there are no principle obstacles to start limited and supervised oral feeding in stroke patients with a NGT in place.
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Affiliation(s)
- Rainer Dziewas
- Department of Neurology, University Hospital of Münster, Albert-Schweitzer-Strasse 33, 48129 Münster, Germany.
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