Effect of malnutrition on total intravenous anaesthesia in patients undergoing elective gastrointestinal surgery
Küçük Resim Yok
Tarih
2007
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Aim: The effects of malnutrition on anesthesia induction, hemodynamics, recovery criteria, propofol consumption and complications were evaluated in patients undergoing elective gastrointestinal surgery. Material and method: Fifty adult patients (ASA I-III) were divided as well-nourished (n=24) and malnourished (n=26) after preanesthetic evaluation. For anesthesia induction, all patients recieved remifentanil (1 ?gr kg-1), 1 % propofol (until loss of consciousness and release of the object from the hand) and cisatracurium (0.1 mg kg-1). Patients were intubated 3 minutes afterwards. For maintenance, remifentanil 0.15 ?g kg-1 min -1, propofol 75 ?g kg-1 min-1 and cisatracurium 0.08 mg kg-1 h-1 were administered. Propofol dosage was adjusted according to hemodynamic changes. Age, weight loss in last 6 months, body weight, serum albumin level, intubation conditions, mean arterial pressure, heart rate, recovery criteria (spontaneous breathing, eye opening and extubation times), amount of propofol used and complications were recorded. Results: Mean age and weight loss were higher in malnourished patients when compared to well-nourished patients while body weight and albumin levels were lower (p<0.05). Mean arterial pressure at 20 and 30 minutes during the operation were higher in well-nourished patients (p<0.05). Heart rate was lower in well-nourished patients at 1 and 5 minutes during intubation and at 10 minutes during operation (p<0.05). The incidence of hypotension was higher in malnourished patients during anesthesia induction (p<0.05). Time to recovery of spontaneous breathing was shorter in well nourished patients (p<0.05), while eye opening and extubation times were similar. Conclusion: We propose that malnutrition might cause negative effects on blood pressure during anaesthesia induction. However, it does not alter intubation conditions, propofol consumption and recovery criteria.
Açıklama
Anahtar Kelimeler
Anesthesia, General, Malnutrition, Surgery
Kaynak
Turk Anesteziyoloji ve Reanimasyon Dernegi Dergisi
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
35
Sayı
5
