Acute generalized peritonitis in African children: assessment of severity of illness using modified APACHE II score.
BACKGROUND
Generalized surgical acute abdomen is a significant cause of morbidity and mortality among children. Severity assessment is useful in order to prioritize treatment and reduce complications. Patients with a high severity score are often faced with high morbidity and mortality, thus, requiring more intensive treatment than those with low severity scores. The purpose of the present study was to assess the severity of the acute abdomen in paediatric patients using a modification of the acute physiological and chronic ill-health evaluation II score (APACHE II).


METHODS
Children admitted and operated on for generalized acute abdomen over a period of 7 years from January 1993 to December 1999 were prospectively studied. A study proforma was drafted and demographic, clinical, preoperative, operative and postoperative data on each patient were entered. Each patient had severity of illness assessed using APACHE II parameters with minor modification to make it applicable to children. Postoperative outcome and severity of illness were compared to determine any correlation.


RESULTS
There were 69 patients operated on within the period of the study. Age ranged from 3 months to 15 years, with a mean of 9.1 SD 4.3 years. Forty-two patients (61.2%) were male and 27 (39.8%) were female. Typhoid intestinal perforation accounted for 35 (50.7%) and intestinal obstruction with or without intestinal gangrene accounted for nine (13%). Modified APACHE II score ranged from 0 to 18, mean 8.5 SD 5. For survivors, the mean score was 8; for non-survivors, 13. Eight patients died (11.6%): four of 63 (6.4%) patients who scored 0-15 died; four of six (66.7%) patients who scored 16-18 (P < 00.05) died. A modified APACHE II score greater than 15 was associated with a significantly greater mortality. The data for postoperative morbidity and hospital stay were not conclusive.


CONCLUSIONS
Although the APACHE II score was designed for adults, a modification can be suitably applied to predict mortality in children with generalized peritonitis. There will be a need to apply this to large number of patients in order to validate our finding.
Adesunkanmi
A R K
AR
Departments of Surgery and Paediatrics, College of Health Sciences, Obafemi Awolowo University, Ile-Ife, Nigeria. adesunkanmi@yahoo.com
Oseni
S A
SA
Adejuyigbe
O
O
Agbakwuru
E A
EA
D018806:APACHE; D000006:Abdomen, Acute / Q000145:classification* / Q000453:epidemiology* / Q000601:surgery; D000293:Adolescent; D000349:Africa / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D017063:Outcome Assessment, Health Care; D010538:Peritonitis / Q000145:classification* / Q000453:epidemiology* / Q000601:surgery; D011237:Predictive Value of Tests; D012720:Severity of Illness Index; D015996:Survival Rate