Effects of an acute exacerbation on nutritional and metabolic profile of patients with COPD.

نویسندگان

  • M A Vermeeren
  • A M Schols
  • E F Wouters
چکیده

In this study, we investigated the influence of an acute disease exacerbation on the nutritional and metabolic status of patients with chronic obstructive pulmonary disease (COPD). The study group consisted of 23 patients acutely admitted to the hospital for standardized medical treatment. Dietary intake (dietary records and diet history), resting energy expenditure (ventilated hood), body composition (bioelectrical impedance spectroscopy) and disease symptoms (visual analogue scale) were assessed on admission, daily throughout the hospitalization period, at discharge and 3 months thereafter in stable clinical condition. Dietary intake, since aggravation of disease symptoms, prior to admission, (5,640+/-2,671 kJ) was significantly lower than habitual intake (7,863+/-2,005 kJ). The balance between dietary intake with measured resting energy expenditure and estimated diet-induced thermogenesis was severely impaired during the first 3 days of hospitalization, stabilizing thereafter to 145+/-24% at discharge. Resting energy expenditure decreased from 6,812+/-900 kJ (123+/-11%) on admission to 6,196+/-795 kJ (113+/-14%) at discharge (p<0.001). During treatment, no significant shift in water compartments, fat-free mass and body weight was seen. Follow-up data were obtained from 10 out of 23 patients. Three months after admission, dietary intake was not significantly different from usual dietary intake (8,512+/-2,290 and 8,415+/-2,600 kJ, respectively), resting energy expenditure was similar to the value at discharge, and a significant body weight gain was seen. We conclude that an acute exacerbation of chronic obstructive pulmonary disease is accompanied by an impaired energy balance due to a decreased dietary intake and an increased resting energy expenditure.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Comparing Serum Procalcitonin Levels Between Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease and Patients with Acute Exacerbation of Asthma

Background and purpose: Serum procalcitonin (PCT) indicates a bacterial infection that can reduce the administration of antibiotics. The aim of this study was to compare serum procalcitonin levels in patients with acute exacerbation of chronic obstructive pulmonary disease (COPD) and asthma and its relationship with lung function and inflammatory factors. Materials and methods: In this cross-s...

متن کامل

Metabolomics in COPD Acute Respiratory Failure Requiring Noninvasive Positive Pressure Ventilation

We aimed to investigate whether metabolomic analysis can discriminate acute respiratory failure due to COPD exacerbation from respiratory failure due to heart failure and pneumonia. Since COPD exacerbation is often overdiagnosed, we focused on those COPD exacerbations that were severe enough to require noninvasive mechanical ventilation. We enrolled stable COPD subjects and patients with acute ...

متن کامل

Nutritional Status of Chronic Obstructive Pulmonary Disease Patients Admitted in Hospital With Acute Exacerbation

BACKGROUND Patients with Chronic Obstructive Pulmonary Disease (COPD) are frequently hospitalized with an acute exacerbation. Patients with COPD often lose weight. Consequently, deterioration in nutritional status (loss of lean body mass) is a likely repercussion of acute exacerbation in hospitalized COPD patients. The study was carried out to assess the nutritional status of COPD patients with...

متن کامل

The relationship between serum NT-pro BNP and the severity of the COPD exacerbation

Introduction: COPD is a common preventable disease characterized by airflow limitation that is not completely reversible.Acute exacerbation is prominent and serious features of COPD. Acute Exacerbation of COPD leads to hospitalization and concomitant with morbidity and mortality .The ventricular dysfunction increases serum Brain Natriuretic Peptide(BNP)  . This study was conducted to evaluate t...

متن کامل

Serum 25-hydroxy Vitamin D levels in patients with Chronic Obstructive Pulmonary Disease exacerbation: Short Communication

Regarding immune-regulatory roles of vitamin D as well as its effect on Chronic Obstructive Pulmonary Disease (COPD), the present study aimed to evaluate serum vitamin D levels in patients with COPD exacerbation. The study population included 70 patients with COPD exacerbation who were hospitalized in the general ward of an affiliated hospital with Birjand University of Medical Sciences, Birjan...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • The European respiratory journal

دوره 10 10  شماره 

صفحات  -

تاریخ انتشار 1997