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Dai C, Yan D, Xu M, Huang Q, Ren W. Geriatric Nutritional Risk Index is related to the risk of stroke-associated pneumonia. Brain Behav 2022; 12:e2718. [PMID: 35849734 PMCID: PMC9392546 DOI: 10.1002/brb3.2718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 04/12/2022] [Accepted: 07/07/2022] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Stroke-associated pneumonia (SAP) occurs frequently after a stroke. Geriatric Nutritional Risk Index (GNRI) is a valuable indicator of elderly individuals' nutritional status. This research was designed to obtain insight into the link between GNRI and SAP. METHODS Patients with acute ischemic stroke (AIS) were categorized into the SAP and non-SAP groups. GNRI scores were divided into four layers: Q1, GNRI < 82; Q2, 82≤ GNRI < 92; Q3, 92≤ GNRI ≤98; Q4, GNRI > 98. To identify the independent risk and protective factors of developing SAP, logistic regression analyses were conducted. Additionally, we utilized the restricted cubic spline (RCS) analysis to test the effect of GNRI on the SAP risk. RESULTS The SAP group showed lower GNRI scores than the non-SAP group (96.88 ± 9.36 vs. 100.88 ± 8.25, p < 0.001). According to the logistic regression model, the Q1 and Q2 layers showed a higher risk of SAP than the Q3 layer, while the Q4 layer showed a lower SAP risk (all p < 0.05). Besides, the RCS model found that the risk of SAP dropped dramatically as GNRI scores increased, which got stable when the GNRI score was more significant than 100. CONCLUSION Lower GNRI scores were linked to a higher prevalence of SAP. In clinical practice, GNRI showed predictive value for SAP, which could be helpful in early SAP intervention and therapy.
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Affiliation(s)
- Caijun Dai
- Department of Pulmonary and Critical Care Medicine, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua Municipal Central Hospital, Jinhua, China
| | - Dan Yan
- Department of Pulmonary and Critical Care Medicine, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua Municipal Central Hospital, Jinhua, China
| | - Minjie Xu
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qiqi Huang
- Department of Cardiac Care Unit, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wenwei Ren
- Department of Neurology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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Yu Z, Ling L. Determinants of nutritional status and outcome in adults with RCSE: a retrospective cohort study. BMC Neurol 2021; 21:344. [PMID: 34496796 PMCID: PMC8424937 DOI: 10.1186/s12883-021-02373-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 08/30/2021] [Indexed: 02/08/2023] Open
Abstract
Background This study aimed to investigate the association between nutritional characteristics in patients with refractory convulsive status epilepticus. Methods We retrospectively enrolled 73 patients with refractory convulsive status epilepticus over 18 years of age at the West China Hospital between January 2017 and May 2019. All patients met the 2016 International League Against Epilepsy diagnostic criteria for refractory convulsive status epilepticus. A logistic regression model was used to evaluate the association between malnutrition and refractory convulsive status epilepticus. Results Of the 73 patients with refractory convulsive status epilepticus, 33 (45.21 %) suffered from malnutrition during hospitalization, and duration of hospitalization in days (OR = 1.251; 95 % CI,–1.067–1.384; P = 0.007), nasal feeding (OR = 22.623; 95 % CI: 1.091-286.899; P = 0.013), and malnutrition on admission (OR = 30.760; 95 % CI: 1.064–89.797; P = 0.046) were significantly associated with malnutrition in patients with refractory convulsive status epilepticus. Conclusions Malnutrition is a common complication during hospitalization in patients with refractory convulsive status epilepticus. The duration of hospitalization (days), nasal feeding, and malnutrition at admission are associated with malnutrition in patients with refractory convulsive status epilepticus. Further longitudinal studies are needed to identify the relationship between refractory convulsive status epilepticus and adverse outcomes.
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Affiliation(s)
- Zhang Yu
- Department of Neurology, West China Hospital, Sichuan University, Wai Nan Guo Xue Lane 37 #, 610041, Chengdu, Sichuan, China.,Department of Neurology, Chengdu Shangjin Nanfu Hospital, Shang Jin Road 253#, 610000, Chengdu, Sichuan, China
| | - Liu Ling
- Department of Neurology, West China Hospital, Sichuan University, Wai Nan Guo Xue Lane 37 #, 610041, Chengdu, Sichuan, China.
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Sarhill N, Mahmoud FA, Christie R, Tahir A. Assessment of nutritional status and fluid deficits in advanced cancer. Am J Hosp Palliat Care 2016; 20:465-73. [PMID: 14649565 DOI: 10.1177/104990910302000610] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Malnutrition and cachexia are frequent manifestations of cancer and are major contributors to morbidity and mortality. The assessment of nutrition status in cancer patients can be easily accomplished. The first step is to record a complete medical history and to perform a thorough clinical examination to uncover signs of nutritional deficiency. Simple and inexpensive tests are available to assess the body composition, such as: anthropometric measurements, skinfold thickness, arm muscle circumference and area, and weight and body mass index (BMI). Biochemical measurements are also available, such as serum albumin, transferring, and prealbumin. Fluid deficit is divided into two categories based on pathophysiology (dehydration and volume depletion) and to three subtypes based on plasma sodium concentration (hyponatremic, hypernatremic, and isotonic). Dehydration (total water deficit, especially intracellular) is always hypernatremic, while volume depletion (intravascular water and sodium deficit) is either hyponatremic, hypernatremic, or isotonic. There are no clear clinical differences among the various categories, but a delay of capillary refill, tachycardia, and orthostatic hypotension is more common with volume depletion. Careful clinical assessment and laboratory tests, especially serum sodium, are the keystones for diagnosis and effective management. Bioelectrical impedance (BEI) is an easy way to assess both nutrition status and fluid deficits in advanced cancer and should be used more often than it currently is. This article reviews the subjective and objective methods of assessing fluid deficit and nutrition in advanced cancer.
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Affiliation(s)
- Nabeel Sarhill
- Department of Internal Medicine, Saint Vincent Charity Hospital/Saint Luke's Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
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Abstract
Cancer patients receiving chemotherapy have a high risk of malnutrition secondary to the disease and treatment, and 40–80 % of cancer patients suffer from different degrees of malnutrition, depending on tumour subtype, location, staging and treatment strategy. Malnutrition in cancer patients affects the patient's overall condition, and it increases the number of complications, the adverse effects of chemotherapy and reduces the quality of life. The aim of the present study was to evaluate weight-loss prevalence depending on the tumour site and the gastrointestinal (GI) symptoms of oncology patients receiving chemotherapy. We included 191 cancer patients receiving chemotherapy. Files of all patients were reviewed to identify symptoms that might potentially influence weight loss. The nutritional status of all patients was also determined. The cancer sites in the patients were as follows: breast (31·9 %); non-colorectal GI (18·3 %); colorectal (10·4 %); lung (5·8 %); haematological (13·1 %); others (20·5 %). Of these patients, 58 % experienced some degree of weight loss, and its prevalence was higher among the non-colorectal GI and lung cancer patients. Common symptoms included nausea (59·6 %), anorexia (46 %) and constipation (31·9 %). A higher proportion of patients with ≥ 5 % weight loss experienced anorexia, nausea and vomiting (OR 9·5, 2·15 and 6·1, respectively). In conclusion, these results indicate that GI symptoms can influence weight loss in cancer patients, and they should be included in early nutritional evaluations.
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Zhang H, Shu Y, Zhang J, Tong E. Dynamics of nutritional status in dying patients with acute cerebral infarction in central China: a preliminary study. Neurol Res 2012; 33:503-7. [PMID: 21669119 DOI: 10.1179/016164111x13007856084160] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
BACKGROUND AND AIMS Stroke is the number one cause of death in China. Although the effective management has reduced the mortality and lengthened survival, little attention has been paid to nutritional issues in patients with stroke in China. This study aimed to assess the premorbid nutrition status in dying patients with acute cerebral infarction. METHODS In this study, a total of 185 acute ischemic stroke patients dying within 30 days were recruited from medical records. Characteristics of dying patients were assessed on admission, and serum biochemical parameters including serum total protein, serum albumin, and serum prealbumin were measured within 24 hours after stroke onset and every week routinely. RESULTS Among 185 ischemic stroke patients, 86 dying patients experienced their first-ever acute cerebral infarction, while 99 dying patients were experiencing a recurrent cerebral infarction. The prevalence of dysphagia, post-stroke pneumonia, and gastrointestinal hemorrhage in recurrent stroke groups were higher than those in the first-ever stroke group (P<0.01). There were gradually declines in serum total protein, serum albumin, and serum prealbumin in dying patients from admission to death, especially in the recurrent ischemic stroke group, as compared to their normal range. The sensitive sequence of serum nutritional index for dying patients with ischemic infarction was: serum prealbumin>serum albumin>serum total protein. CONCLUSIONS This study showed that hypoproteinemia and undernutrition were serious in dying patients with acute ischemic stroke, especially in patients with recurrent ischemic stroke. This study also confirmed that serum prealbumin is more sensitive than serum albumin to assess nutritional status. The strategies to improve malnutrition in stroke patients are urgently needed in China.
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Affiliation(s)
- Hong Zhang
- Department of Neurology, Zhongnan Hospital of Wuhan University, Wuhan, China.
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Venn-Watson S, Smith CR, Gomez F, Jensen ED. Physiology of aging among healthy, older bottlenose dolphins (Tursiops truncatus): comparisons with aging humans. J Comp Physiol B 2011; 181:667-80. [PMID: 21253749 DOI: 10.1007/s00360-011-0549-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2010] [Revised: 12/25/2010] [Accepted: 12/29/2010] [Indexed: 01/10/2023]
Abstract
Changes in hematological and serum chemistry values have been identified among older compared to younger humans. We hypothesized that healthy bottlenose dolphins (Tursiops truncatus) 30 years and older may demonstrate similar clinicopathological changes with increasing age. Retrospective hematological and serum chemistry data generated from routine, fasted blood samples collected over 10 to 20 years among six healthy dolphins that lived at least 40 years were analyzed to (1) assess linear trends in blood variable values with increasing age, (2) compare mean blood values by older age categories (30-35 years, 36-40 years, and >40 years), and (3) compare the prevalence of clinically high or low blood values by older age categories. Absolute lymphocytes, serum globulins, and mean platelet volume increased linearly with increasing old age. Mean white blood cells, neutrophils, serum globulins, erythrocyte sedimentation rates, serum cholesterol, and serum triglycerides; and the prevalence of neutrophilic leukocytosis, hyperglobulinemia, and hypercholesterolemia, were more likely to be higher as geriatric dolphins got older. A linear decrease in serum albumin with increasing age was present for five of six animals. Serum creatinine decreased among dolphins older than 40 years compared to when they were 30-40 years old. Our study demonstrates that older dolphins have changes in hematological and serum chemistry values similar to those found in older humans. As such, bottlenose dolphins may serve as a useful comparative model for aging in humans. Further studies are needed to assess whether these changes are associated with negative health outcomes and whether targeted therapeutics can help improve quality of life among aging dolphins.
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Affiliation(s)
- Stephanie Venn-Watson
- National Marine Mammal Foundation, 2240 Shelter Island Drive, Suite 200, San Diego, CA 92106, USA.
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Thorsdottir I, Gunnarsdottir I. Energy intake must be increased among recently hospitalized patients with chronic obstructive pulmonary disease to improve nutritional status. JOURNAL OF THE AMERICAN DIETETIC ASSOCIATION 2002; 102:247-9. [PMID: 11846120 DOI: 10.1016/s0002-8223(02)90058-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Inga Thorsdottir
- Unit for Nutrition Research, Landspitali University Hospital, Reykjavik, Iceland
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8
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Thorsdottir I, Gunnarsdottir I, Eriksen B. Screening method evaluated by nutritional status measurements can be used to detect malnourishment in chronic obstructive pulmonary disease. JOURNAL OF THE AMERICAN DIETETIC ASSOCIATION 2001; 101:648-54. [PMID: 11424543 DOI: 10.1016/s0002-8223(01)00163-8] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To evaluate and develop a screening method for malnutrition among patients with chronic obstructive pulmonary disease (COPD). DESIGN Findings from a screening sheet for malnutrition were compared with results from full nutritional assessment. The screening sheet included 7 questions regarding body mass index, anorexia, loss of weight, and other variables possibly affecting nutritional status. Each answer was assigned a point value, and a total of 4 and 5 points were tested as criterion for malnutrition. Full nutrition assessment included measurements of weight and height (body mass index), serum albumin and prealbumin, total lymphocyte count, triceps skinfold thickness, mid-arm muscle circumference or area, and information on unintentional weight loss. Malnutrition was defined by 3 or more values below reference values. SUBJECTS Randomly selected patients (n = 34) with a clinical diagnosis of COPD, 15% of eligible patients admitted to the Department of Lung Medicine at National University Hospital, Reykjavik, Iceland, during the time of the study. STATISTICAL ANALYSIS Sensitivity, specificity, and predictive values were calculated to evaluate the screening sheet. Each of the 7 parameters used in a full nutrition assessment was similarly evaluated as an indicator to predict malnutrition. RESULTS Full nutrition assessment identified 13 of 34 patients (38%) as malnourished. Using 4 points as a criterion for malnutrition, the screening sheet to be used for patients with COPD resulted in sensitivity of 0.69 and specificity of 0.90. CONCLUSION The results confirm the frequent finding of malnutrition among patients with COPD and show that a simple screening sheet can be used to identify which patients need further nutrition assessment and treatment.
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Affiliation(s)
- I Thorsdottir
- Unit of Nutrition Research, National University Hospital, PO Box 10, IS-121 Reykjavik, Iceland.
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Sacks GS, Dearman K, Replogle WH, Cora VL, Meeks M, Canada T. Use of subjective global assessment to identify nutrition-associated complications and death in geriatric long-term care facility residents. J Am Coll Nutr 2000; 19:570-7. [PMID: 11022870 DOI: 10.1080/07315724.2000.10718954] [Citation(s) in RCA: 106] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE The primary objective of this study was to assess the use of Subjective Global Assessment to identify nutrition-associated complications and death in a geriatric population. A secondary objective was to evaluate the ability of Subjective Global Assessment to identify geriatric residents of long-term care facilities who were undernourished or at risk for developing undernutrition. METHODS Fifty-three consecutive residents who were > or = 65 years of age and had been residing in a long-term care facility for < 2 weeks were enrolled in the study. The Subjective Global Assessment Classification technique was performed according to the procedure outlined by Detsky and colleagues. Residents were classified as well-nourished (A), mild/moderately undernourished (B) or severely undernourished (C). In addition, a Subjective Global Assessment Composite Score was derived. Subjective Global Assessment measures were compared with two traditional objective measurements of nutritional status: serum albumin and serum total cholesterol. Outcome measurements of nutrition-associated complications were determined over a 3-month period by recording the incidence of major infections, decubitus ulcers, nutrition-related hospital readmissions, and mortality. RESULTS Sixteen residents (30.2%) were categorized as Subjective Global Assessment class A, 28 residents (52.8%) were class B, and 9 residents (17%) were class C. A significant association was found between nutritional status as determined by Subjective Global Assessment Composite Score and nutrition-associated complications (p<0.05). Subjective Global Assessment Classification was related to death (p<0.05) with severely undernourished residents having the highest mortality rate. Hypoalbuminemia only demonstrated a significant relationship with nutrition-associated complications (p<0.05), whereas hypocholesterolemia was associated with death (p<0.05). CONCLUSIONS Subjective Global Assessment of nutritional status appears to be a simple, noninvasive and cost-effective tool for assessing nutritional status of geriatric residents in long-term care facilities. This assessment tool is also beneficial for identifying patients with increased risk of nutrition-associated complications as well as death.
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Affiliation(s)
- G S Sacks
- Department of Clinical Pharmacy,The University of Mississippi Jackson, USA.
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10
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Callahan CM, Haag KM, Weinberger M, Tierney WM, Buchanan NN, Stump TE, Nisi R. Outcomes of percutaneous endoscopic gastrostomy among older adults in a community setting. J Am Geriatr Soc 2000; 48:1048-54. [PMID: 10983903 DOI: 10.1111/j.1532-5415.2000.tb04779.x] [Citation(s) in RCA: 156] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Percutaneous endoscopic gastrostomy (PEG) has become the preferred method to provide enteral tube feeding to older adults who have difficulty eating, but the impact of PEG on patient outcomes is poorly understood. The objective of this study was to describe changes in nutrition, functional status, and health-related quality of life among older adults receiving PEG. DESIGN A prospective cohort study. SETTING A small community of approximately 60,000 residents served by two hospital systems. PARTICIPANTS One hundred fifty patients aged 60 and older receiving PEG from one of the four gastroenterologists practicing in the targeted community. MEASUREMENTS Patients were assessed at baseline and every 2 months for 1 year to obtain clinical characteristics, process of care data, physical and cognitive function, subjective health status, nutritional status, complications, and mortality. RESULTS Over a 14-month period, 150 patients received PEG tubes in the targeted community; the mean age was 78.9. The most frequent indications for the PEG were stroke (40.7%), neurodegenerative disorders (34.7%), and cancer (13.3%). All measures of functional status, cognitive status, severity of illness, comorbidity, and quality of life demonstrated profound and life-threatening impairment; 30-day mortality was 22% and 1-year mortality was 50%. Among patients surviving 60 days or more, at least 70% had no significant improvement in functional, nutritional, or subjective health status. Serious complications were rare, but most patients experienced symptomatic problems that they attributed to the enteral tube feeding. CONCLUSIONS PEG tube feeding in severely and chronically ill older adults can be accomplished safely. However, there are important patient burdens associated with the PEG and there was limited evidence that the procedure improves functional, nutritional, or subjective health status in this cohort of older adults. The issues raised in this descriptive study provide impetus for a randomized trial of PEG tube feeding compared with alternative methods of patient care for older adults with difficulty eating.
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Affiliation(s)
- C M Callahan
- Indiana University Center for Aging Research, Regenstrief Institute for Health Care, Indiana University School of Medicine, Indianapolis 46202-2859, USA
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Muravchick S. Preoperative assessment of the elderly patient. ANESTHESIOLOGY CLINICS OF NORTH AMERICA 2000; 18:71-89, vi. [PMID: 10935001 DOI: 10.1016/s0889-8537(05)70150-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Organ system functional reserve variability increases progressively with age. In elderly patients, cardiopulmonary, central nervous system, and metabolic functional reserve seem to be the most important predictors of the ability to undergo surgery. Directed testing for the assessment of organ system functional reserve and identification of organs at risk, rather than the diagnosis of disease itself, is the primary goal of preoperative evaluation prior to surgery and is essential to the formulation of an effective anesthetic plan. The risks of adverse drug interaction, already high in the elderly, make a thorough review of the indications and dosage of perioperative medication an important part of the preoperative assessment process.
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Affiliation(s)
- S Muravchick
- Department of Anesthesia, Hospital of the University of Pennsylvania, Philadelphia, USA.
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Thorsdóttir I, Eriksen B, Eysteinsdóttir S. Nutritional status at submission for dietetic services and screening for malnutrition at admission to hospital. Clin Nutr 1999; 18:15-21. [PMID: 10459078 DOI: 10.1016/s0261-5614(99)80044-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
This paper presents two studies in a quality management project that aims to diminish malnutrition among hospitalized patients. The objective of study 1 was to investigate what information was available on the nutritional status of patients submitted for dietetic services for reasons other than obesity (n= 167) and of study 2 to evaluate a nine-question screening sheet for malnutrition in patients (n= 115) within 48 h of admission to the hospital. In study 1 sufficient data to evaluate nutritional status was found for 17% of the patients submitted for dietetic services. In study 2 the screening sheet identified 21% of the patients as malnourished and a full nutritional assessment of seven anthropometrical and biochemical measurements 20%. The screening sheet could be simplified to six questions and then had a sensitivity of 0.69, a specificity of 0.91 and a positive predictive value of 0.65. It is concluded that evaluation of nutritional status in hospitalized patients has been disregarded and a simple screening sheet can be used to identify patients in need of further nutritional assessment and treatment.
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Affiliation(s)
- I Thorsdóttir
- Unit for Nutrition Research, National University Hospital, Reykjavik, IS-101 Reykjavik, Iceland
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Choi-Kwon S, Yang YH, Kim EK, Jeon MY, Kim JS. Nutritional status in acute stroke: undernutrition versus overnutrition in different stroke subtypes. Acta Neurol Scand 1998; 98:187-92. [PMID: 9786616 DOI: 10.1111/j.1600-0404.1998.tb07292.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Nutritional status in the acute stage of stroke has not been properly evaluated in different stroke subtypes. The objective of this study was to investigate the nutritional status of different subtypes of stroke patients. SUBJECTS AND METHODS We studied 88 female patients with first-ever strokes. Strokes were divided into cerebral infarction (CI, n=67) and intracerebral hemorrhage (ICH, n=21). We measured the nutritional status of the patients in the acute stage of stroke with the use of 8 parameters including 3 biochemical and 5 anthropometric ones. These variables were assessed in stroke patients and 120 age-matched controls, and were compared with each other. RESULTS In the acute stage of stroke, undernourishment was significantly (P=0.000) more prevalent in the ICH group (62%) than in the CI group (25%) or controls (13%). On the other hand obesity was present in 10%, 24% and 17% in patients with ICH, those with CI, and controls, respectively, which was not significantly different (P=0.461). Only abdominal skinfold thickness was significantly greater in patients with CI than in those with ICH or controls. Conclusions - Our results illustrate that undernourishment is prevalent in acute stroke patients, significantly more so in patients with ICH than in those with CI. Stroke patients, especially those with ICH, should receive special nutritional intervention starting immediately after admission.
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Affiliation(s)
- S Choi-Kwon
- Department of Nursing, Dankook University, Cheon-An, Chung Nam, Korea
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14
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Abdelshaheed NN, Goldberg DM. Biochemical tests in diseases of the intestinal tract: their contributions to diagnosis, management, and understanding the pathophysiology of specific disease states. Crit Rev Clin Lab Sci 1997; 34:141-223. [PMID: 9143817 DOI: 10.3109/10408369709049587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Biochemical testing plays a major role in the complete evaluation of patients with suspected or established intestinal disease. We have classified these tests according to the medium in which they are performed: breath tests, including isotopic and nonisotopic tests, fecal tests, urine tests, serum tests, tissue tests, and other tests. The principles of various tests are outlined, and the role of each test in the evaluation of particular gastrointestinal disorders is discussed.
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Affiliation(s)
- N N Abdelshaheed
- Department of Clinical Biochemistry, Faculty of Medicine, University of Toronto, Banting Institute, Ontario, Canada
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Rush D. Nutrition screening in old people: its place in a coherent practice of preventive health care. Annu Rev Nutr 1997; 17:101-25. [PMID: 9240921 DOI: 10.1146/annurev.nutr.17.1.101] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The central demographic reality of our times is the rapid aging of our society. Preventive nutritional and preventive health care of older people, therefore, are pressing issues that must be contended with. Several strategies for this are possible, including the broadcasting of general nutritional and health messages to the population, the inclusion of preventive nutrition and health as part of routine primary care, and nutrition screening: a process of self-identification by the older population in which they judge for themselves whether they are at nutritional risk and, if so, seek the care of professionals. This review focuses on some of the necessities for screening: sensitive, specific, and inexpensively applied screening devices; and explicit interventions that do not have major public health benefit for those who screen negative. Unfortunately, there is little evidence that screening is beneficial, nor have the benefits of this strategy been compared with its alternatives. Thus, the ethical imperative of screening has not been met: that because the activity is being promoted (it is not initiated by the public), its benefit must be conclusive.
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Affiliation(s)
- D Rush
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging, Tufts University, Boston, Massachusetts 02111, USA
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Giner M, Laviano A, Meguid MM, Gleason JR. In 1995 a correlation between malnutrition and poor outcome in critically ill patients still exists. Nutrition 1996; 12:23-9. [PMID: 8838832 DOI: 10.1016/0899-9007(95)00015-1] [Citation(s) in RCA: 297] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
After more than two decades of nutritional awareness, we designed a prospective study to determine whether malnutrition is still a significant issue in hospitalized patients. Patients admitted to an intensive care unit (ICU) were divided into well-nourished and malnourished groups, according to their nutritional status as assessed by serum albumin level and weight/height ratio. Severity of illness, as assessed by the Therapeutic Intervention Scoring System (TISS), was used to further stratify the study population. All patients were followed clinically until discharge or death and their outcome recorded. Of 129 patients studied, 43% were malnourished. Length of hospital stay (p = n.s.), incidence of complications (p < 0.01), and number of patients not discharged from hospital (p < 0.05) were greater in the malnourished patients than in the well-nourished. In patients with less severe degrees of illness, the existence of malnutrition led to a worse outcome than in sicker patients. To further assess the clinical setting in which hospital-related malnutrition develops or is exacerbated, postoperative patients admitted to the ICU (n = 66) were also studied in a nutritional survey; the results of this survey indicate that: (a) the incidence of malnutrition in the surgical population is similar to that in the whole study population, and (b) hospital-related malnutrition in surgical patients mainly develops during their preoperative stay in general wards. Whereas our conclusion that patients' outcome is adversely affected by a poor nutritional status is not new or startling, malnutrition continues to be a persistent problem in hospitalized patients, which can be readily identified using simple and easily available indices and, furthermore, readily treated.
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Affiliation(s)
- M Giner
- Department of Surgery, University Hospital, SUNY Health Science Center, Syracuse, NY 13210, USA
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