The impacts and outcomes of implementing head injury guidelines: clinical experience in Thailand.
OBJECTIVE
To describe the impact of implementing clinical practice guidelines (CPG) for head injury in a trauma referral system in Songkla province, Thailand.


METHODS
The CPG was developed by a local multidisciplinary team and implemented using multi-faceted methods. The outcome of patients with head injury from three community hospitals and a university hospital (Songklanagarind Hospital) was reported in terms of "talk and deteriorate" patients and a "poor" outcome for patients with severe head injury. Changes to clinical practice were observed where the guidelines were implemented.


RESULTS
1000 patients with head injury were enrolled from 1st August 2005 to 15th January 2006. The incidence of "talk and deteriorate" patients was 10.5% and a poor outcome was noted in 35.5% of patients with severe head injury, similar to the results of a previous study in Songklanagarind Hospital (p>0.05). Following implementation of the guidelines, 19.8% of patients underwent CT scanning with similar outcomes for alert patients with and without basal skull fracture (p>0.05). The clinician-nurse relationship also improved and there was closer collaboration between hospitals. Short observation in community hospitals for repeat neurological examination may be an appropriate strategy for management of some patients with minor head injury.


CONCLUSIONS
Local ownership, an appropriate implementation strategy and working as a multidisciplinary team are key factors for success in implementing the CPG. Basal skull fracture may not be an absolute criterion for CT imaging of the head. Further initiatives will be developed in response to the incidence of "talk and deteriorate" patients.
Ratanalert
Sanguansin
S
Neurosurgical Unit, Department of Surgery, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkla 90112, Thailand. sanguansin.r@psu.ac.th
Kornsilp
Thirawat
T
Chintragoolpradub
Nakarin
N
Kongchoochouy
Suwit
S
D006259:Craniocerebral Trauma / Q000000981:diagnostic imaging / Q000523:psychology / Q000628:therapy*; D004630:Emergencies; D004636:Emergency Service, Hospital / Q000592:standards*; D019983:Guideline Adherence; D006801:Humans; D015601:Injury Severity Score; D018579:Patient Selection; D019555:Physician-Nurse Relations; D017410:Practice Guidelines as Topic; D012887:Skull Fractures / Q000000981:diagnostic imaging / Q000523:psychology / Q000628:therapy; D013785:Thailand; D014057:Tomography, X-Ray Computed