Management of the first presentation of severe acute colitis

Clinical audit: recent practice in caring for patients with acute severe colitis compared with published guidelines--is there a problem?

BACKGROUND

Acute severe colitis (ASC) is a serious condition with possible outcomes of emergency colectomy and mortality. Validated guidelines exist to help avoid these.

AIMS

To examine local adherence to guidelines and identify (a) opportunities to improve care and (b) possible barriers to adherence.

METHODS

Retrospective, hospital-wide audit of all patients with ASC during a 2-year period (2009-2010) at a major metropolitan hospital. Cases were identified by an electronic search of all discharges with International Classification of Diseases-10 codes for colitis, colectomy, ulcerative colitis or Crohn disease.

RESULTS

Twenty-six patients had 30 ASC admissions (14 female). Most admissions were under gastroenterology (25), 4 (13%) were under general medicine and 1 was under general surgery. Only 8 patients' (26%) management (all under gastroenterology) included all major details: blood investigations, Clostridium difficile test, abdominal X-ray, colonic examination and venous thromboembolism prophylaxis. Only one patient had formal severity scoring on admission, and seven patients (24%) had descriptive severity recorded. On day 3, nine patients (30%) had some recorded severity assessment; however, no formal criteria were used. Four had colectomy, three during first admission and one on re-admission. Of these patients, three received cyclosporine prior to colectomy. The mean duration of admission was 10 days (standard deviation 10.54, range 1-61).

CONCLUSION

Opportunities to optimise care exist including formal severity assessments on days 1 and 3, better deep vein thrombosis/pulmonary embolism prophylaxis and prompt colonic examination. Admission under teams other than gastroenterology appeared to be a barrier to better care. Despite the low rate of ideal management, the colectomy rate was acceptably low at 20%.

Severe attack of ulcerative colitis in children: retrospective clinical survey

AIM

To obtain clinical data concerning severe attacks of ulcerative colitis in children.

PATIENTS AND METHODS

A retrospective chart review of 37 children with ulcerative colitis was carried out in order to assess the prevalence, risk factors, timing of presentation, and outcome of severe attacks of ulcerative colitis.

RESULTS

A total of 20 severe attacks occurred in 15 out of the 37 patients. No difference in the occurrence of severe attacks was detected in relation to age or disease extent at diagnosis. The mean interval between disease diagnosis and a severe attack was 9.1 months (range 0-30). Of the 20 severe attacks, 11 were resolved with medical treatment in a mean time of 1 1 +/- 4.6 days while 9 out of 20 needed urgent surgery in a mean time of 7.4 +/- 4.8 days. Of 10 out of the 15 patients who recovered from the first attack 4 required colectomy after a mean time of 6.7 months, another 4 are still in remission at a mean period of 40.7 months, one needed elective surgery after 25 months and one was lost to follow-up.

CONCLUSIONS

Severe attacks of ulcerative colitis had a high prevalence rate [40%); age and disease extent at presentation were not predictors of their occurrence. Approximately half the attacks resolved with medical treatment alone, while the other half required emergency surgery. After successful medical treatment of the first attack, 40% of children maintained long-term remission, while 40% required early colectomy