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Aikawa G, Hoshino T, Sakuramoto H, Ouchi A, Ikeda M, Kotani M, Okamoto S, Enomoto Y, Shimojo N, Inoue Y. Quantitative visualization of gastrointestinal motility in critically ill patients using a non-invasive single-channel electro amplifier: A prospective observational cohort feasibility study. J Crit Care 2025; 87:155031. [PMID: 39893878 DOI: 10.1016/j.jcrc.2025.155031] [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: 09/11/2024] [Revised: 01/24/2025] [Accepted: 01/24/2025] [Indexed: 02/04/2025]
Abstract
BACKGROUND This study aimed to evaluate the feasibility of using electrogastrography (EGG)/electroenterography (EEnG) to quantitatively visualize gastrointestinal (GI) motor function in critically ill patients. METHODS EGG/EEnG were performed at baseline and before and after nutrition in critically ill patients with mechanical ventilation. Enteral nutrition varied in content. Dominant frequency (DF), dominant power (DP), and power ratio (PR) were calculated and compared with those from healthy controls (previous study; n = 50). RESULTS Data from 20 % of patients were unstable and could not be analyzed. Of the 54 patients analyzed, 41 were on enteral nutrition, and their age and body mass index differed from controls. Gastric DF differed significantly between critically ill patients and controls (p < 0.001). No significant difference was noted in gastric log10 DP between pre- and post-prandial periods in critically ill patients (2.79 vs 2.86, p = 0.328), but controls showed a significant increase (3.04 vs 3.22, p = 0.009). Critically ill patients had lower gastric log10 DP than controls (pre-prandial p = 0.038; post-prandial p = 0.003). In the small intestine, log10 DP did not differ significantly between pre- and post-prandial periods in critically ill patients (1.45 vs 1.52, p = 0.181), but controls showed a significant increase (1.70 vs 1.86, p < 0.001). Critically ill patients had lower small intestinal log10 DP than controls (pre-prandial p = 0.004; post-prandial p < 0.001). PR was inferior in critically ill patients than in controls. CONCLUSIONS EGG/EEnG could enable quantitative visualization of GI motor function in critically ill patients. Larger studies can determine the association of GI symptoms with risk factors and prognostic factors.
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Affiliation(s)
- Gen Aikawa
- College of Nursing, Kanto Gakuin University, Yokohama, Kanagawa, Japan; Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
| | - Tetsuya Hoshino
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Intensive Care, Saiseikai Yokohamashi Tobu Hospital, Yokohama, Kanagawa, Japan
| | - Hideaki Sakuramoto
- Department of Critical Care and Disaster Nursing, Japanese Red Cross Kyushu International College of Nursing, Munakata, Fukuoka, Japan
| | - Akira Ouchi
- Department of Adult Health Nursing, College of Nursing, Ibaraki Christian University, Hitachi, Ibaraki, Japan
| | - Mitsuki Ikeda
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan; Department of Nursing, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Misaki Kotani
- Department of Nursing, University of Tsukuba Hospital, Tsukuba, Ibaraki, Japan
| | - Saiko Okamoto
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Yuki Enomoto
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Nobutake Shimojo
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Yoshiaki Inoue
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
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Lawson CM, Jones C, Herman M, Kim C, Mannino E, Omer E, Venegas C. Does Ileus Represent the Forgotten End Organ Failure in Critical Illness? Curr Gastroenterol Rep 2024; 26:166-171. [PMID: 38558135 DOI: 10.1007/s11894-023-00910-8] [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: 12/12/2023] [Indexed: 04/04/2024]
Abstract
PURPOSE OF REVIEW This review evaluates the current literature on ileus, impaired gastrointestinal transit (IGT), and acute gastrointestinal injury (AGI) and its impact on multiple organ dysfunction syndrome. RECENT FINDINGS Ileus is often under recognized in critically ill patients and is associated with significant morbidity and is potentially a marker of disease severity as seen in other organs like kidneys (ATN).
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Affiliation(s)
- Christy M Lawson
- Department of Trauma Surgery, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA.
| | - Chris Jones
- Department of Internal Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Michael Herman
- Department of Gastroenterology, Borland Groover Clinic, Fleming Island, FL, USA
| | - Cecilia Kim
- Department of Trauma Surgery, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA
| | - Elizabeth Mannino
- Department of Trauma Surgery, Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA
| | - Endashaw Omer
- Department of Gastroenterology, University of Louisville, Louisville, KY, USA
| | - Carlas Venegas
- Department of Neurology, Mayo Clinc, Jacksonville, FL, USA
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Aikawa G, Ouchi A, Sakuramoto H, Hoshino T, Enomoto Y, Shimojo N, Inoue Y. Association of early-onset constipation and diarrhoea with patient outcomes in critically ill ventilated patients: A retrospective observational cohort study. Aust Crit Care 2023; 36:737-742. [PMID: 36400625 DOI: 10.1016/j.aucc.2022.10.005] [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: 04/17/2022] [Revised: 09/21/2022] [Accepted: 10/03/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Constipation and diarrhoea are closely related, but few studies have examined them simultaneously. OBJECTIVES The purpose of this study was to describe patient defecation status after intensive care unit (ICU) admission and determine the association between early-onset constipation and diarrhoea following ICU admission with outcomes for critically ill ventilated patients. METHODS Patients ventilated for ≥48 h in an ICU were retrospectively investigated, and their defecation status was assessed during the first week after admission. Early-onset constipation and diarrhoea were defined as onset during the first week of ICU admission. The patients were divided into three groups-normal defecation, constipation, and diarrhoea-and multiple comparisons were performed using the Kruskal-Wallis test and the Mann-Whitney U test with Bonferroni adjustment. Additionally, multivariable analysis was performed for mortality and length of stay using the linear and logistic regression models. RESULTS Of the 85 critically ill ventilated patients, 47 (55%) experienced early-onset constipation and 12 (14%) experienced early-onset diarrhoea. Patients with normal defecation and diarrhoea increased from the 4th and 5th day of ICU admission. Early-onset diarrhoea was significantly associated with the length of ICU stay (B = 7.534, 95% confidence interval: 0.116-14.951). CONCLUSIONS Early-onset constipation and diarrhoea were common in critically ill ventilated patients, and early-onset diarrhoea was associated with the length of ICU stay.
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Affiliation(s)
- Gen Aikawa
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, Japan; Intensive Care Unit, University of Tsukuba Hospital, 2-1-1 Amakubo, Tsukuba, Ibaraki, Japan.
| | - Akira Ouchi
- Department of Adult Health Nursing, College of Nursing, Ibaraki Christian University, 6-11-1 Omika, Hitachi, Ibaraki, Japan
| | - Hideaki Sakuramoto
- Department of Critical Care and Disaster Nursing, Japanese Red Cross Kyushu International College of Nursing, 1-1 Asty, Munakata, Fukuoka, Japan
| | - Tetsuya Hoshino
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, Japan
| | - Yuki Enomoto
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, Japan
| | - Nobutake Shimojo
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, Japan
| | - Yoshiaki Inoue
- Department of Emergency and Critical Care Medicine, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, Japan
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[S3 Guideline Sepsis-prevention, diagnosis, therapy, and aftercare : Long version]. Med Klin Intensivmed Notfmed 2021; 115:37-109. [PMID: 32356041 DOI: 10.1007/s00063-020-00685-0] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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5
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Rangan V, Ukleja A. Gastroparesis in the Hospital Setting. Nutr Clin Pract 2021; 36:50-66. [PMID: 33336872 DOI: 10.1002/ncp.10611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 11/04/2020] [Indexed: 12/15/2022] Open
Abstract
Gastroparesis (GP) is commonly seen in hospitalized patients. Refractory vomiting and related dehydration, electrolyte abnormalities, and malnutrition are indications for hospital admission. In addition, tube feeding intolerance is a common sign of gastric dysmotility in critically ill patients. The diagnosis and management of GP in the hospital setting can be quite challenging. Diagnostic tests are often deferred because of patient intolerance of the oral meal for standard scintigraphy or severity of the primary disease. The diagnosis of GP is often established on the basis of clinical scenario and risk factors for gastric motor dysfunction. Medical therapy in GP is directed toward controlling nausea and vomiting by prokinetic and antinausea medications and correcting nutrition risks or treating malnutrition with nutrition therapy. Enteral nutrition is the preferred nutrition intervention for patients with GP. Delayed gastric emptying in critically ill patients has a negative impact on the timely delivery of enteral feeding and meeting the energy and protein goals. Measures to improve gastric tolerance or provide feeding beyond the stomach are often needed, since early enteral nutrition has been an important target of therapy for critically ill patients. This review will address the current understanding of the mechanisms of GP and feeding intolerance in critical illness, diagnostic workup, drug therapies, and interventions to improve the provision of enteral nutrition in hospital settings when gastric dysmotility is present or suspected.
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Affiliation(s)
- Vikram Rangan
- Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Andrew Ukleja
- Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
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Goelen N, de Hoon J, Morales JF, Varon C, Van Huffel S, Augustijns P, Mols R, Herbots M, Verbeke K, Vanuytsel T, Tack J, Janssen P. Codeine delays gastric emptying through inhibition of gastric motility as assessed with a novel diagnostic intragastric balloon catheter. Neurogastroenterol Motil 2020; 32:e13733. [PMID: 31595608 DOI: 10.1111/nmo.13733] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 09/13/2019] [Accepted: 09/16/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND The use of opioids as analgesic is on the rise, despite their inhibitory effect on gastric emptying. A novel feeding catheter with integrated intragastric balloon was developed to continuously assess gastric motility, enabling to investigate the effect of opioids on motility and emptying simultaneously. We aimed to discriminate normal and pharmacologically impaired gastric motility and its impact on gastric emptying in healthy adults. METHODS The VIPUN Gastric Monitoring System comprises a nasogastric balloon catheter and a monitoring unit. In a four-way randomized, single-blinded, cross-over study, subjects received either placebo or 58.8 mg codeine phosphate in combination with either an uninflated or an inflated (180 mL) balloon catheter. Motility-induced pressure changes were recorded for 6 hours. During the first 2 hours, nutrients were infused (225 kcal, 75 mL/h). Gastric emptying was assessed with a 13 C-octanoate breath test and expressed as gastric half-emptying time (GET½). An algorithm, designed to detect phasic contractility, converted pressure changes to a gastric balloon motility index (GBMI). Results are presented as mean(SD). KEY RESULTS Eighteen subjects completed the investigation (32(13) years, 22(2) kg/m2 ). After codeine, GBMI was lower (0.31(0.16)) and GET½ was longer (233(57) minutes) compared with placebo (GBMI: 0.48(0.15), P < .01 and GET½: 172(12) minutes, P < .001). Within-subject ΔGET½ correlated significantly with ΔGBMI (r = -0.77 and P < .001). CONCLUSIONS AND INFERENCES The VIPUN Gastric Monitoring System allowed to assess gastric motility safely and continuously. The correlation between pharmacologically decreased gastric emptying and motility indicates a strong link between both. Gastric motility, measured with this innovative device, can be an indicator for gastrointestinal intolerance.
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Affiliation(s)
- Nick Goelen
- Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium
| | - Jan de Hoon
- Center for Clinical Pharmacology, Leuven University Hospital, Leuven, Belgium
| | - John F Morales
- Department of Electrical Engineering-ESAT, STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium.,IMEC, Leuven, Belgium
| | - Carolina Varon
- Department of Electrical Engineering-ESAT, STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium.,IMEC, Leuven, Belgium
| | - Sabine Van Huffel
- Department of Electrical Engineering-ESAT, STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium.,IMEC, Leuven, Belgium
| | - Patrick Augustijns
- Drug Delivery and Disposition, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Raf Mols
- Drug Delivery and Disposition, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Marissa Herbots
- Center for Clinical Pharmacology, Leuven University Hospital, Leuven, Belgium
| | - Kristin Verbeke
- Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium
| | - Tim Vanuytsel
- Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium.,Leuven Intestinal Failure and Transplantation (LIFT), Leuven University Hospital, Leuven, Belgium
| | - Jan Tack
- Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium
| | - Pieter Janssen
- Translational Research Center for Gastrointestinal Disorders, KU Leuven, Leuven, Belgium
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Abstract
Gastrointestinal (GI) motility disorders are a common problem in the intensive care unit (ICU) and are associated with increased morbidity, complications like feeding intolerance, malnutrition, bacterial translocation, sepsis, multiple organ failure, prolonged hospital stay and increased risk of mortality. Several risk factors in intensive care setting that contribute to GI dysmotility include mechanical ventilation, vasopressor support, use of opioids, etc. Degree of GI motility dysfunction correlates with severity of critical illness. So, it is important to identify the dysfunction early so that targeted therapy could be prescribed to prevent worsening of clinical outcomes. How to cite this article: Govil D, Pal D. Gastrointestinal Motility Disorders in Critically Ill. Indian J Crit Care Med 2020;24(Suppl 4):S179-S182.
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Affiliation(s)
- Deepak Govil
- Institute of Critical Care and Anesthesia, Medanta-The Medicity, Gurugram, Haryana, India
| | - Divya Pal
- Department of Critical Care Medicine, Medanta-The Medicity, Gurugram, Haryana, India
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8
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Interstitial cells of Cajal are diminished in critically ill patients: Autopsy cases. Nutrition 2019; 70:110591. [PMID: 31751930 DOI: 10.1016/j.nut.2019.110591] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 04/20/2019] [Accepted: 09/11/2019] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Gastrointestinal dysmotility in critically ill patients is important as enteral nutrition is crucial. However, normal gut motility is impaired under conditions of critical illness subsequent to severe insult. Interstitial cells of Cajal (ICC) form an extensive network associated with the myenteric plexus in the enteric nervous system. There are few reports about ICC distribution in critically ill patients. The aim of this study was to evaluate ICC in critically ill patients. METHODS Postmortem colon harvest was obtained from critically ill patients. Control specimens were obtained from patients without bowel movement problems who underwent hemicolectomy. The tissues were stained with c-Kit for ICC. The number of ICC was identified by counting from 10 high-power fields (HPFs). RESULTS Specimens from six patients were analyzed and compared with those from six control patients. All patients had abnormalities of crypt architecture and inflammatory cell infiltrations. Mucosal thickness tended to be lower in the critically ill patients than in the controls (147 ± 47 versus 231 ± 127 μm; P = 0.15). Muscle layer thickness tended to be higher in the critically ill patients than in the controls (494 ± 163 versus 394 ± 258 μm; P = 0.44). ICC in the critically ill patients were almost depleted in the colon compared with those in the controls. Significantly fewer ICC were present in the critically ill patients than in the controls (0.45 versus 7.25 cells/HPF; P < 0.05). CONCLUSIONS Critical illness is associated with diminished numbers of ICC in the colon. This finding could have implications for dysmotility in critically ill patients.
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Shimizu K, Ogura H, Kabata D, Shintani A, Tasaki O, Ojima M, Ikeda M, Shimazu T. Association of prophylactic synbiotics with reduction in diarrhea and pneumonia in mechanically ventilated critically ill patients: A propensity score analysis. J Infect Chemother 2018; 24:795-801. [PMID: 30037757 DOI: 10.1016/j.jiac.2018.06.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 06/08/2018] [Accepted: 06/13/2018] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The preventive association of synbiotics therapy has not been thoroughly clarified in mechanically ventilated patients. The purpose of this study was to evaluate whether synbiotics therapy has preventive association against septic complications in ventilated critically ill patients. METHODS Critically ill patients who were mechanically ventilated were included in this retrospective observational study. Patients who received synbiotics (Bifidobacterium breve, Lactobacillus casei, and galactooligosaccharides) within 3 days after admission (denoted as synbiotics group) were compared with patients who did not receive synbiotics. The incidences of enteritis, pneumonia, and bacteremia were evaluated as clinical outcome. Enteritis was defined as an acute onset of diarrhea consisting of continuous liquid watery stools for more than 12 h. The confounding factors include APACHE II on admission, gender, the cause of admission and antibiotics. RESULTS We included 179 patients in this study: 57 patients received synbiotics and 122 patients did not receive synbiotics. The incidences of enteritis were significantly lower in the synbiotics group compared with the control group (3.5% vs. 15.6%; p < 0.05). The odds ratios for diarrhea-free days during the first 28 days for the synbiotics group as compared with the controls were 4.354 (95% confidence interval (CI), 2.407 to 7.877; p < 0.001) in an ordinal logistic regression model with propensity scores. The odds ratios for pneumonia-free days during the first 28 days for the synbiotics group were 2.529 (95% CI, 1.715 to 3.731; p < 0.001). The incidences of bacteremia did not have significant differences. CONCLUSION Prophylactic synbiotics appeared to have preventive association on enteritis and pneumonia in mechanically ventilated critically ill patients.
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Affiliation(s)
- Kentaro Shimizu
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, 2-15 Yamadaoka, Suita-shi, Osaka, 565-0871, Japan.
| | - Hiroshi Ogura
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, 2-15 Yamadaoka, Suita-shi, Osaka, 565-0871, Japan
| | - Daijiro Kabata
- Department of Medical Statistics, Osaka City University Graduate School of Medicine, 1-4-3, Asahimachi, Abeno-ku, Osaka, 545-0051, Japan
| | - Ayumi Shintani
- Department of Medical Statistics, Osaka City University Graduate School of Medicine, 1-4-3, Asahimachi, Abeno-ku, Osaka, 545-0051, Japan
| | - Osamu Tasaki
- Nagasaki University Hospital Emergency Medical Center, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Masahiro Ojima
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, 2-15 Yamadaoka, Suita-shi, Osaka, 565-0871, Japan
| | - Mitsunori Ikeda
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, 2-15 Yamadaoka, Suita-shi, Osaka, 565-0871, Japan
| | - Takeshi Shimazu
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, 2-15 Yamadaoka, Suita-shi, Osaka, 565-0871, Japan
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Zhu Y, Yin H, Zhang R, Ye X, Wei J. Gastric versus postpyloric enteral nutrition in elderly patients (age ≥ 75 years) on mechanical ventilation: a single-center randomized trial. Crit Care 2018; 22:170. [PMID: 29976233 PMCID: PMC6034338 DOI: 10.1186/s13054-018-2092-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 06/08/2018] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The risk of ventilator-associated pneumonia (VAP) is reduced when postpyloric enteral nutrition (EN) is administered compared to when gastric EN is administered in specific populations. In the present study, we tested the hypothesis that postpyloric EN is superior to gastric EN in reducing the incidence of VAP in elderly patients (age ≥ 75 years) who are admitted to the intensive care unit (ICU) and require mechanical ventilation. METHODS We performed a single-center randomized clinical trial involving elderly patients (age ≥ 75 years) who were admitted to the ICU and required mechanical ventilation. The patients were randomly assigned to either the postpyloric EN group or the gastric EN group. The primary outcome was the VAP rate. RESULTS Of the 836 patients screened, 141 patients were included in the study (70 in the postpyloric EN group and 71 in the gastric EN group). The patients in the postpyloric EN group were 82.0 (75.0-99.0) years old (male 61.4%), and those in the gastric EN group were 82.0 (75.0-92.0) years old (male 63.4%). The Acute Physiology and Chronic Health Evaluation II scores were 28.09 ± 6.75 in the postpyloric EN group and 27.80 ± 7.60 in the gastric EN group (P = 0.43). VAP was observed in 8 of 70 patients (11.4%) in the postpyloric EN group and in 18 of 71 patients (25.4%) in the gastric EN group, which resulted in a significant between-group difference (OR 0.38, 95% CI 0.15-0.94; P = 0.04). In the postpyloric EN group, there were significant reductions in vomiting (12 patients in the postpyloric EN group vs 29 patients in the gastric EN group; OR 0.30, 95% CI 0.14-0.65; P = 0.002) and abdominal distension (18 patients in the postpyloric EN group vs 33 patients in the gastric EN group; OR 0.40, 95% CI 0.20-0.81; P = 0.01). No significant differences were observed between the two groups regarding mortality and other secondary outcomes. CONCLUSIONS Our study demonstrated that, compared with gastric EN, postpyloric EN reduced the VAP rate among elderly patients who were admitted to the ICU and required mechanical ventilation. TRIAL REGISTRATION Chinese Clinical Trial Registry, ChiCTR-IPR-16008485 . Registered on 17 May 2016.
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Affiliation(s)
- Youfeng Zhu
- 0000 0004 1790 3548grid.258164.cDepartment of Intensive Care Unit, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, 510220 China
| | - Haiyan Yin
- 0000 0004 1790 3548grid.258164.cDepartment of Intensive Care Unit, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, 510220 China
| | - Rui Zhang
- 0000 0004 1790 3548grid.258164.cDepartment of Intensive Care Unit, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, 510220 China
| | - Xiaoling Ye
- 0000 0004 1790 3548grid.258164.cDepartment of Intensive Care Unit, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, 510220 China
| | - Jianrui Wei
- 0000 0004 1790 3548grid.258164.cInstitute of Clinical Nutrition, Guangzhou Red Cross Hospital, Medical College, Jinan University, Tongfuzhong Road No. 396, Guangzhou, 510220 China
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Surviving Sepsis Campaign: International Guidelines for Management of Sepsis and Septic Shock: 2016. Crit Care Med 2017; 45:486-552. [PMID: 28098591 DOI: 10.1097/ccm.0000000000002255] [Citation(s) in RCA: 1974] [Impact Index Per Article: 246.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To provide an update to "Surviving Sepsis Campaign Guidelines for Management of Sepsis and Septic Shock: 2012." DESIGN A consensus committee of 55 international experts representing 25 international organizations was convened. Nominal groups were assembled at key international meetings (for those committee members attending the conference). A formal conflict-of-interest (COI) policy was developed at the onset of the process and enforced throughout. A stand-alone meeting was held for all panel members in December 2015. Teleconferences and electronic-based discussion among subgroups and among the entire committee served as an integral part of the development. METHODS The panel consisted of five sections: hemodynamics, infection, adjunctive therapies, metabolic, and ventilation. Population, intervention, comparison, and outcomes (PICO) questions were reviewed and updated as needed, and evidence profiles were generated. Each subgroup generated a list of questions, searched for best available evidence, and then followed the principles of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system to assess the quality of evidence from high to very low, and to formulate recommendations as strong or weak, or best practice statement when applicable. RESULTS The Surviving Sepsis Guideline panel provided 93 statements on early management and resuscitation of patients with sepsis or septic shock. Overall, 32 were strong recommendations, 39 were weak recommendations, and 18 were best-practice statements. No recommendation was provided for four questions. CONCLUSIONS Substantial agreement exists among a large cohort of international experts regarding many strong recommendations for the best care of patients with sepsis. Although a significant number of aspects of care have relatively weak support, evidence-based recommendations regarding the acute management of sepsis and septic shock are the foundation of improved outcomes for these critically ill patients with high mortality.
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12
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Surviving Sepsis Campaign: International Guidelines for Management of Sepsis and Septic Shock: 2016. Intensive Care Med 2017; 43:304-377. [PMID: 28101605 DOI: 10.1007/s00134-017-4683-6] [Citation(s) in RCA: 3970] [Impact Index Per Article: 496.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 01/06/2017] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To provide an update to "Surviving Sepsis Campaign Guidelines for Management of Sepsis and Septic Shock: 2012". DESIGN A consensus committee of 55 international experts representing 25 international organizations was convened. Nominal groups were assembled at key international meetings (for those committee members attending the conference). A formal conflict-of-interest (COI) policy was developed at the onset of the process and enforced throughout. A stand-alone meeting was held for all panel members in December 2015. Teleconferences and electronic-based discussion among subgroups and among the entire committee served as an integral part of the development. METHODS The panel consisted of five sections: hemodynamics, infection, adjunctive therapies, metabolic, and ventilation. Population, intervention, comparison, and outcomes (PICO) questions were reviewed and updated as needed, and evidence profiles were generated. Each subgroup generated a list of questions, searched for best available evidence, and then followed the principles of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system to assess the quality of evidence from high to very low, and to formulate recommendations as strong or weak, or best practice statement when applicable. RESULTS The Surviving Sepsis Guideline panel provided 93 statements on early management and resuscitation of patients with sepsis or septic shock. Overall, 32 were strong recommendations, 39 were weak recommendations, and 18 were best-practice statements. No recommendation was provided for four questions. CONCLUSIONS Substantial agreement exists among a large cohort of international experts regarding many strong recommendations for the best care of patients with sepsis. Although a significant number of aspects of care have relatively weak support, evidence-based recommendations regarding the acute management of sepsis and septic shock are the foundation of improved outcomes for these critically ill patients with high mortality.
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Luttikhold J, van Norren K, Buijs N, Ankersmit M, Heijboer AC, Gootjes J, Rijna H, van Leeuwen PAM, van Loon LJC. Jejunal Casein Feeding Is Followed by More Rapid Protein Digestion and Amino Acid Absorption When Compared with Gastric Feeding in Healthy Young Men. J Nutr 2015; 145:2033-8. [PMID: 26224751 DOI: 10.3945/jn.115.211615] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 07/06/2015] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Dietary protein is required to attenuate the loss of muscle mass and to support recovery during a period of hospitalization. Jejunal feeding is preferred over gastric feeding in patients who are intolerant of gastric feeding. However, the impact of gastric vs. jejunal feeding on postprandial dietary protein digestion and absorption kinetics in vivo in humans remains largely unexplored. OBJECTIVE We compared the impact of gastric vs. jejunal feeding on subsequent dietary protein digestion and amino acid (AA) absorption in vivo in healthy young men. METHODS In a randomized crossover study design, 11 healthy young men (aged 21 ± 2 y) were administered 25 g specifically produced intrinsically l-[1-(13)C]phenylalanine-labeled intact casein via a nasogastric and a nasojejunal tube placed ~30 cm distal to the ligament of Treitz. Protein was provided in a 240-mL solution administered over a 65-min period in both feeding regimens. Blood samples were collected during the 7-h postprandial period to assess the increase in plasma AA concentrations and dietary protein-derived plasma l-[1-(13)C]phenylalanine enrichment. RESULTS Jejunal feeding compared with gastric feeding resulted in higher peak plasma phenylalanine, leucine, total essential AA (EAA), and total AA concentrations (all P < 0.05). This was attributed to a more rapid release of dietary protein-derived AAs into the circulation, as evidenced by a higher peak plasma l-[1-(13)C]phenylalanine enrichment concentration (2.9 ± 0.2 vs. 2.2 ± 0.2 mole percent excess; P < 0.05). The total postprandial plasma AA incremental area under the curve and time to peak did not differ after jejunal vs. gastric feeding. Plasma insulin concentrations increased to a greater extent after jejunal feeding when compared with gastric feeding (275 ± 38 vs. 178 ± 38 pmol/L; P < 0.05). CONCLUSIONS Jejunal feeding of intact casein is followed by more rapid protein digestion and AA absorption when compared with gastric feeding in healthy young men. The greater postprandial increase in circulating EAA concentrations may allow a more robust increase in muscle protein synthesis rate after jejunal vs. gastric casein feeding. This trial was registered at trialregister.nl as NTR2801.
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Affiliation(s)
| | - Klaske van Norren
- Nutrition and Pharmacology Group, Division of Human Nutrition, Wageningen University, Wageningen, Netherlands
| | | | | | | | | | - Herman Rijna
- Department of Surgery, Spaarne Gasthuis, Haarlem, Netherlands; and
| | | | - Luc J C van Loon
- NUTRIM School for Nutrition, Toxicology, and Metabolism, Maastricht University, Maastricht, Netherlands
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Mok K, Smith RJ, Reid DA, Santamaria JD. Changing clinical guidelines from delayed to early aperient administration for enterally fed intensive care patients was associated with increased diarrhoea: a before-and-after, intention-to-treat evaluation. Aust Crit Care 2015; 28:208-13. [PMID: 25773579 DOI: 10.1016/j.aucc.2015.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Revised: 02/19/2015] [Accepted: 02/21/2015] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND The 14-bed intensive care unit of a tertiary referral hospital adopted a guideline to start docusate sodium with sennosides when enteral nutrition was started. This replaced a guideline to start aperients after 24h of enteral nutrition if no bowel action had occurred. We sought to determine the effect of this change on the incidence of diarrhoea and constipation in intensive care. METHODS Retrospective audit of the medical records of consecutive adult patients admitted to intensive care and given enteral nutrition, excluding those with a primary gastrointestinal system diagnosis, between Jan-Aug 2011 (the delayed group, n=175) and Jan-Aug 2012 (the early group, n=175). The early aperient guideline was implemented during Sep-Dec 2011. RESULTS The early and delayed groups were similar in age (median 62 years vs. 64 years; P=0.17), sex (males 65% vs. 63%; P=0.91), and postoperative cases (31% vs. 33%; P=0.82) and had similar proportions who received mechanical ventilation (95% vs. 95%; P=1.00), an inotrope or vasopressor (63% vs. 70%; P=0.17), renal replacement therapy (8% vs. 10%; P=0.71), opiates (77% vs. 80%; P=0.60), antibiotics (89% vs. 91%; P=0.72) and metoclopramide (46% vs. 55%; P=0.11). A significantly larger proportion of the early group received an aperient (54% vs. 29%, P<0.001) and experienced diarrhoea (38% vs. 27%, P=0.04), but the groups had similar proportions affected by constipation (42% vs. 43%, P=0.91). CONCLUSIONS Changing guidelines from delayed to early aperient administration was associated with an increase in the incidence of diarrhoea but was not associated with the incidence of constipation. These findings do not support changing guidelines from delayed to early aperient administration.
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Affiliation(s)
- Kammy Mok
- Department of Critical Care Medicine, St Vincent's Hospital Melbourne, Australia
| | - Roger J Smith
- Department of Critical Care Medicine, St Vincent's Hospital Melbourne, Australia.
| | - David A Reid
- Department of Critical Care Medicine, St Vincent's Hospital Melbourne, Australia
| | - John D Santamaria
- Department of Critical Care Medicine, St Vincent's Hospital Melbourne, Australia
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Elke G, Felbinger TW, Heyland DK. Gastric residual volume in critically ill patients: a dead marker or still alive? Nutr Clin Pract 2014; 30:59-71. [PMID: 25524884 DOI: 10.1177/0884533614562841] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Early enteral nutrition (EN) is consistently recommended as first-line nutrition therapy in critically ill patients since it favorably alters outcome, providing both nutrition and nonnutrition benefits. However, critically ill patients receiving mechanical ventilation are at risk for regurgitation, pulmonary aspiration, and eventually ventilator-associated pneumonia (VAP). EN may increase these risks when gastrointestinal (GI) dysfunction is present. Gastric residual volume (GRV) is considered a surrogate parameter of GI dysfunction during the progression of enteral feeding in the early phase of critical illness and beyond. By monitoring GRV, clinicians may detect patients with delayed gastric emptying earlier and intervene with strategies that minimize or prevent VAP as one of the major risks of EN. The value of periodic GRV measurements with regard to risk reduction of VAP incidence has frequently been questioned in the past years. Increasing the GRV threshold before interrupting gastric feeding results in marginal increases in EN delivery. More recently, a large randomized clinical trial revealed that abandoning GRV monitoring did not negatively affect clinical outcomes (including VAP) in mechanically ventilated patients. The results have revived the discussion on the role of GRV monitoring in critically ill, mechanically ventilated patients receiving early EN. This review summarizes the most recent clinical evidence on the use of GRV monitoring in critically ill patients. Based on the clinical evidence, it discusses the pros and cons and further addresses whether GRV is a dead marker or still alive for the nutrition management of critically ill patients.
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Affiliation(s)
- Gunnar Elke
- Department of Anesthesiology and Intensive Care Medicine, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Thomas W Felbinger
- Department of Anesthesiology, Critical Care and Pain Medicine, Neuperlach Medical Center, Munich, Germany
| | - Daren K Heyland
- Clinical Evaluation Research Unit, Kingston General Hospital, Kingston, Ontario, Canada
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Abstract
Advances in surgery, anesthesia and intensive care have led to a dramatic increase in the number of patients who spend time in our intensive care units (ICU). Gastrointestinal (GI) motility disorders are common complications in the intensive care setting and are predictors of increased mortality and length of the stay in the ICU. Several risk factors for developing GI motility problems in the ICU setting have been identified and include sepsis, being on mechanical ventilation and the use of vasopressors, opioids or anticholinergic medications. Our focus is on the most common clinical manifestations of GI motor dysfunction in the ICU patient: gastroesophageal reflux, gastroparesis, ileus and acute pseudo-obstruction of the colon.
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Affiliation(s)
- Abimbola Adike
- Department of Medicine, Weill Cornell Medical College, Houston Methodist Hospital, Houston, Texas, USA
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Luttikhold J, de Ruijter FM, van Norren K, Diamant M, Witkamp RF, van Leeuwen PAM, Vermeulen MAR. Review article: the role of gastrointestinal hormones in the treatment of delayed gastric emptying in critically ill patients. Aliment Pharmacol Ther 2013; 38:573-83. [PMID: 23879699 DOI: 10.1111/apt.12421] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 12/27/2012] [Accepted: 07/01/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND Delayed gastric emptying limits the administration of enteral nutrition, leading to malnutrition, which is associated with higher mortality and morbidity. Currently available prokinetics have limitations in terms of sustained efficacy and side effects. AIM To summarise the mechanisms of action and to discuss the possible utility of gastrointestinal hormones to prevent or treat delayed gastric emptying in critically ill patients. METHODS We searched PubMed for articles discussing 'delayed gastric emptying', 'enteral nutrition', 'treatment', 'gastrointestinal hormones', 'prokinetic', 'agonist', 'antagonist' and 'critically ill patients'. RESULTS Motilin and ghrelin receptor agonists initiate the migrating motor complex in the stomach, which accelerates gastric emptying. Cholecystokinin, glucagon-like peptide-1 and peptide YY have an inhibiting effect on gastric emptying; therefore, antagonising these gastrointestinal hormones may have therapeutic potential. Other gastrointestinal hormones appear less promising. CONCLUSIONS Manipulation of endogenous secretion, physiological replacement and administration of gastrointestinal hormones in pharmacological doses is likely to have therapeutic potential in the treatment of delayed gastric emptying. Future challenges in this field will include the search for candidates with improved selectivity and favourable kinetic properties.
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Affiliation(s)
- J Luttikhold
- Department of Surgery, VU University Medical Center, Amsterdam, the Netherlands.
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Zanello M, Vincenzi M, Di Mauro L, Gualdani S. Gut and sepsis: Victim of circumstance or prime mover. TRENDS IN ANAESTHESIA AND CRITICAL CARE 2013. [DOI: 10.1016/j.tacc.2013.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Reintam Blaser A, Malbrain MLNG, Starkopf J, Fruhwald S, Jakob SM, De Waele J, Braun JP, Poeze M, Spies C. Gastrointestinal function in intensive care patients: terminology, definitions and management. Recommendations of the ESICM Working Group on Abdominal Problems. Intensive Care Med 2012; 38:384-94. [PMID: 22310869 PMCID: PMC3286505 DOI: 10.1007/s00134-011-2459-y] [Citation(s) in RCA: 355] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2011] [Accepted: 12/20/2011] [Indexed: 12/11/2022]
Abstract
PURPOSE Acute gastrointestinal (GI) dysfunction and failure have been increasingly recognized in critically ill patients. The variety of definitions proposed in the past has led to confusion and difficulty in comparing one study to another. An international working group convened to standardize the definitions for acute GI failure and GI symptoms and to review the therapeutic options. METHODS The Working Group on Abdominal Problems (WGAP) of the European Society of Intensive Care Medicine (ESICM) developed the definitions for GI dysfunction in intensive care patients on the basis of the available evidence and current understanding of the pathophysiology. RESULTS Definitions for acute gastrointestinal injury (AGI) with its four grades of severity, as well as for feeding intolerance syndrome and GI symptoms (e.g. vomiting, diarrhoea, paralysis, high gastric residual volumes) are proposed. AGI is a malfunctioning of the GI tract in intensive care patients due to their acute illness. AGI grade I = increased risk of developing GI dysfunction or failure (a self-limiting condition); AGI grade II = GI dysfunction (a condition that requires interventions); AGI grade III = GI failure (GI function cannot be restored with interventions); AGI grade IV = dramatically manifesting GI failure (a condition that is immediately life-threatening). Current evidence and expert opinions regarding treatment of acute GI dysfunction are provided. CONCLUSIONS State-of-the-art definitions for GI dysfunction with gradation as well as management recommendations are proposed on the basis of current medical evidence and expert opinion. The WGAP recommends using these definitions for clinical and research purposes.
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Affiliation(s)
- Annika Reintam Blaser
- Clinic of Anaesthesiology and Intensive Care, University of Tartu, Puusepa 8, 51014 Tartu, Estonia.
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Abstract
PURPOSE OF REVIEW Nutrition risk assessment is of great importance to identify patients who may benefit from nutritional intervention to prevent ICU starvation and avoid side-effects of nutrition care. The full spectrum of nutrition risk assessment in ICU has not been defined in guidelines. RECENT FINDINGS Many patients are admitted to ICUs with nutritional deficits related to acute and chronic disease. The vast majority of patients who cannot resume sufficient oral feeding within a few days will lose body cell mass due to the severe and prolonged inflammatory process and insufficient nutrient intake. All patients staying longer than 1-2 days in the ICU need nutrition support, close monitoring and risk assessment. Risk assessment has to be constantly maintained throughout the ICU stay to manage properly risks associated with critical illness and nutrition care. Many patients are at risk to develop a refeeding syndrome, to experience serious motility disorders and finally dysphagia after extubation. The dramatic consequences of intra-abdominal hypertension may be decreased by early detection and treatment. There is a close interaction between evolution of critical illness, the associated inflammatory reaction, ICU treatments and nutrition care. SUMMARY Safe and efficient nutrition care may only be obtained when gastrointestinal function and metabolic tolerance of nutrients are regularly assessed.
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Affiliation(s)
- Michael Hiesmayr
- Department of Cardiac-Thoracic-Vascular Anaesthesia and Intensive Care, Medical University Vienna, Austria.
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