intravenous isotonic saline administration : bolus of 0.075 ml/kg (adjusted body weight) at induction of anesthesia followed by a continuous infusion (0.1 ml/kg/h, adjusted body weight) until the end of surgery decrease to 0.05 ml/kg (adjusted body weight) during 60 min in post anesthesia care unit.
Speed of infusion were calculated to be equivalent to that of lidocaine speed of injection.

Intravenous Lidocaine (20mg/ml) : bolus of 1.5 mg/kg (adjusted body weight) at induction of anesthesia followed by a continuous infusion (2.0 mg/kg/h, adjusted body weight) until the end of surgery decrease to 1.0 mg/kg (adjusted body weight) during 60 min in post anesthesia care unit.

Morbid Obesity

Bariatric Surgery Candidate

Lidocaine

isotonic saline

University Hospital of Caen

Intravenous Lidocaine in Bariatric Surgery.

Effect of Continuous Intravenous Lidocaine on Early Rehabilitation in Bariatric Surgery. A Randomized Double Blind Controlled Study

total postoperative (until day 3) oxycodone consumption (mg)

lidocaine plasma concentration measured at the end of infusion

recovery (in days) which enable discharge from hospital

postoperative pain intensity (visual analogue scale)

proportion of patients with and without postoperative nausea and vomiting

duration (in days) of postoperative intestinal palsy

University Hospital, Caen

1. Anesthesia-sedation KETOFOL 1-1: Two milligrams per kilogram of ketamine plus two milligrams per kilogram of propofol in a solution 1:1 (one milligram of ketamine per one milligram of propofol) was given to those patients randomly asigned to this group, who were scheduled for any short surgical procedures previously defined in the inclusion criteria.

2. Anesthesia-sedation KETOFOL 1-2: One milligram per kilogram of ketamine plus two milligrams per kilogram of propofol in a solution 1:2 (one milligram of ketamine per two milligrams of propofol) was given to those patients randomly asigned to this group, who were scheduled for any short surgical procedure previously defined in the inclusion criteria.

Anesthesia; Reaction

After randomization to the study group, the patients were given:
Procedures < 10 minutes
Ketamine-Propofol Combination KETOFOL 1:1
Propofol: 0.2 cc/kg (10 mg/cc = 2 mg/kg)
Ketamine: cc/kg 0.04 (50 mg/cc = 2 mg/kg)
Simple 1% lidocaine: 0,1 cc/kg (10 mg/cc = 1 mg/kg)
Ketamine-Propofol Combination KETOFOL 1:2
Propofol: 0.2 cc/kg (10 mg/cc = 2 mg/kg)
Ketamine: 0.02 cc/kg (50 mg/cc = 1 mg/kg)
Simple 1% lidocaine: 0,1 cc/kg (10 mg/cc = 1 mg/kg)
Procedures > 10 minutes
In addition to the initial bolus, an infusion was started:
KETOFOL 1:1
20 cc of propofol (10 mg/cc = 200 mg in total) 4 cc of ketamine (50 mg/cc = 200 mg in total) 10cc lidocaine 1% simple (10 mg/cc = 100 mg in total) 66 cc 0.9% SSN
KETOFOL 1:2
20 cc of propofol (10 mg/cc = 200 mg in total) 2 cc of ketamine (50 mg/cc = 100 mg in total) 10cc lidocaine 1% simple (10 mg/cc = 100 mg in total) 68 cc 0.9% SSN
Speed infusion:
0,03cc/kg/min

Ketamina-Propofol Combination

Efficacy of Ketamine-Propofol for Short Surgical Procedures

EFFICACY OF KETAMINE-PROPOFOL COMBINATION FOR SHORT SURGICAL PROCEDURES

Sedation / analgesia was considered successful if the procedure was completed without the need for other anesthetic drugs are different from the protocol, and yes no adverse effects to oblige the completion of the procedure. Apnea was defined as cessation of breathing for at least 20 seconds. Hypotension was defined as 20% decrease in mean arterial pressure. Bradycardia was defined as a pulse of less than two standard deviations below normal values defined by the American Heart Association (AHA_ for its acronym in Ingles_). Hypoxia was defined by an oxygen saturation of less than 90%.

Dr. Ricardo Poveda Jaramillo

Anesthesiology Resident

Universidad de Cartagena

Panhematin®, Ovation Pharmaceuticals, Deerfield, Illinois (IL). Hemin was diluted in 25% albumin to obtain a concentration of 2.4 mg/mL and administered at a dose of 1.25 mL/Kg and at a rate of 60 mL/hour. 10 iv infusions for 8 weeks

Panhematin®, Ovation Pharmaceuticals, Deerfield, IL. Hemin was diluted in 25% albumin to obtain a concentration of 2.4 mg/mL and administered at a dose of 1.25 mL/Kg and at a rate of 60 mL/hour. 10 iv infusions for 8 weeks

Hemin

Albumin

Total

Sex: Female, Male

Region of Enrollment

HO1 protein concentration levels in plasma were assessed with a HO1 (human) enzyme-linked immunosorbent assay (ELISA) kit.

Venous Plasma Heme-oxygenase 1 (HO1) Protein Concentration

HO1 activity in white blood cells was measured by an assay that measures bilirubin production as a marker of HO1 activity.

Venous Monocyte HO1 Activity

The time for half of the ingested solids or liquids to leave the stomach. Gastric emptying was assessed with ^13C Spirulina Breath Test. After an overnight fast, subjects consumed the test meal containing ^13C Spirulina. Breath samples were collected in duplicate glass tube using a straw to blow into the bottom of the tube to displace contained air. The ^13CO_2 content of the breath was determined by AB Diagnostics. The provide of ^13CO_2 excretion is used to estimate the half-time of gastric emptying.

Gastric Emptying Half-time

Subjects recorded their GI symptoms every day in the validated Gastroparesis Cardinal Symptom Index (GCSI) - Daily Diary. For each subject, the daily GCSI data were averaged per week. Components coded 0 (no symptoms) to 5 (very severe). GCSI total score is the average of 9 components from the nausea/vomiting, fullness/early satiety, and bloating subscores. These individual subscores are averages of 3,4, and 2 components, respectively. Subscores for upper and lower abdominal pain, heartburn/regurgitation and FDA nausea, vomiting, fullness, and pain (NVFP) composite are averages of 2, 2, 7, and 4 components, respectively.

Gastrointestinal Symptoms

Subjects completed a standardized autonomic symptom questionnaire, the Composite Autonomic Severity Score (CASS) which consists of 2 subscores: cardiovagal (CASS-vag; 0-3) and adrenergic (CASS-adr;0-3), where 0, 1, 2, 3 represent non, mild, moderate, and severe dysfunction, respectively.

porphyrias/obesidade

Intravenous Lidocaine in Bariatric Surgery.

Efficacy of Ketamine-Propofol for Short Surgical Procedures

A Pilot Study of Hemin Therapy for Gastroparesis (Diabetes Mellitus)

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