ABSTRACT
Abbreviated injury scale-85 (AIS-85) has been found to be an excellent tool to rapidly and accurately assess and scale the severity of thoracic trauma and to predict prognosis and outcome. Availability of condensed charts of AIS-85 have made its application in clinical practice easy and quick. Even paramedical personnel can be trained to use this scale to compare the data.
Subject(s)
Abbreviated Injury Scale , Adolescent , Adult , Aged , Child , Child, Preschool , Female , Humans , Male , Middle Aged , Prognosis , Prospective Studies , Thoracic Vertebrae/injuries , Thoracostomy , Treatment Outcome , Wounds, Nonpenetrating/therapy , Wounds, Penetrating/therapyABSTRACT
The effect of pre-operative intake of oral water and ranitidine on gastric fluid volume and pH was studied in 75 children of American Society of Anesthetists (ASA) grade I and grade II undergoing elective surgery. Group I patients fasted from midnight and acted as control. Group II patients received 5 ml/kg plain water orally 3 hours before surgery. Group III children received 5 ml/kg of plain water and 2 mg/kg of ranitidine orally 3 hours before surgery. Mean volume of gastric aspirate was comparable in all 3 groups (p > 0.05). Mean pH was significantly higher in ranitidine treated patients (5.12 +/- 1.73) as compared to non-ranitidine treated patients (2.26 +/- 0.57 and 2.53 +/ 0.79 in group I and group II respectively). Number of patients at risk (pH < or = 2.5 and volume > or = 0.4 ml/kg) was not significantly different in group I and group II. Mean thirst and behaviour scores were significantly higher in fluid treated patients (groups II and III) as compared to control (p < 0.01). To conclude, administration of pre-operative water (5 ml/kg) along with ranitidine (2 mg/kg) favourably modifies gastric fluid volume and pH, improves patient behaviour and minimises the number of patients at risk of aspiration pneumonitis, should the child aspirate.