Best Pract Res Clin Anaesthesiol
September 2006
Fasting, anaesthesia and surgery affect the body's physiological capacity not only to control its external fluid and electrolyte balance but also the internal balance between the various body fluid compartments. Conversely, abnormalities of fluid and electrolyte balance may adversely affect organ function and surgical outcome. Perioperative fluid therapy has a direct bearing on outcome, and prescriptions should be tailored to the needs of the patient.
View Article and Find Full Text PDFBackground: Anecdotal observations among medical staff suggest that young women with periumbilical piercing presenting with right iliac fossa pain are more likely to have pelvic inflammatory disease than acute appendicitis because of an unconventional lifestyle. This audit was performed to test the validity of this prejudice.
Methods: The clinical data of all female patients aged 16-45 years admitted to a teaching hospital with suspected acute appendicitis were collected prospectively over six months.
Surg Laparosc Endosc Percutan Tech
June 2006
The aim of this study was to compare the efficacy of n-butyl-cyanoacrylate tissue adhesive (Liquiband) with nonabsorbable monofilament sutures for laparoscopic port site closure. Adult patients having elective laparoscopic procedures were randomly allocated to wound closure with sutures or tissue adhesive. End points included skin closure time, wound dressing requirements, wound complications, and cosmesis, assessed at discharge, 4 to 6 weeks and 3 months.
View Article and Find Full Text PDFBackground: The provision of perioperative immune modulating enteral feeds after major surgery may result in reduced infective complications, but meta-analyses have not demonstrated a survival advantage. The aim of this study was to determine whether early postoperative immune modulating jejunostomy feeding results in reduced infective complications in patients undergoing resectional surgery for upper gastrointestinal cancer.
Methods: A total of 120 patients undergoing resection for cancers of the pancreas, oesophagus and stomach were randomized in a double-blind manner to receive jejunostomy feeding with an immune modulating diet (Stresson-Group A) or an isonitrogenous, isocaloric feed (1250 Calories and 75 g protein/l--Nutrison High Protein-Group B) for 10-15 days.
Curr Opin Clin Nutr Metab Care
March 2005
Purpose Of Review: The gastrointestinal tract plays an important role in the maintenance of fluid and electrolyte balance, and its diseases cause disturbances in that balance. Conversely, fluid and electrolyte disorders may disturb gastrointestinal function. The purpose of this review is to highlight some recent literature describing these interactions against a background of fluid and electrolyte physiology in normal and disease states.
View Article and Find Full Text PDFFluid and electrolyte balance is often poorly understood and inappropriate prescribing can cause increased post-operative morbidity and mortality. The efficiency of the physiological response to a salt or water deficit, developed through evolution, contrasts with the relatively inefficient mechanism for dealing with salt excess. Saline has a Na+:Cl- of 1:1 and can produce hyperchloraemic acidosis, renal vasoconstriction and reduced glomerular filtration rate.
View Article and Find Full Text PDFNestle Nutr Workshop Ser Clin Perform Programme
March 2005
Purpose Of Review: The intake of water and electrolytes is inseparable from the ingestion of nutrients by normal or artificial means. Recent reports have agreed in criticizing the poor standards of practice and of training in the management of fluid and electrolyte balance, resulting in a large amount of avoidable morbidity, particularly in the elderly who are more vulnerable to fluctuations in body composition.
Recent Findings: Ageing is associated with impaired physiological reserve and a reduced ability to compensate for fluctuations in environmental conditions.
Eur J Gastroenterol Hepatol
August 2003
In this double-blind crossover study, the effects of bolus infusions of 0.9% saline (NaCl) and Hartmann's solution on serum albumin, haematocrit and serum and urinary biochemistry were compared in healthy subjects. Nine young adult male volunteers received 2-litre intravenous infusions of 0.
View Article and Find Full Text PDFEur J Gastroenterol Hepatol
July 2002
We report the clinicopathological findings of a patient who presented with a primary splenic cystic tumour arising from heterotopic pancreatic tissue. The pancreas was normal on radiological and intraoperative examination. Histological analysis of the specimen demonstrated a mucinous cystadenocarcinoma with remnants of normal pancreatic tissue within the substance of the spleen.
View Article and Find Full Text PDFBackground: Low concentrations of albumin in serum and long gastric emptying times have been returned to normal in dogs by salt and water restriction, or a high protein intake. We aimed to determine the effect of salt and water balance on recovery of gastrointestinal function after elective colonic resection in human beings.
Methods: We randomly allocated ten patients to receive postoperative intravenous fluids in accordance present hospital practice (> or = 3 L water and 154 mmol sodium per day) and ten to receive a restricted intake (< or = 2 L water and 77 mmol sodium per day).