Weaning from ventilation--current state of the science and art.
Weaning from mechanical ventilation has attracted a growing interest recently in the medical and nursing press. Attempts have been made to determine a patient's readiness to wean, define criteria for successful weaning and enhance the weaning process through the developments of protocols. Key to this work is the role of the critical care nurse. Transferring the role and the responsibility of weaning from the traditional perspective of the intensivist to the nurse is not without challenges. Inherent is the need for skill and expertise and the willingness to accept this level of responsibility, not questioned in the medical role, but worthy of consideration when transferred to nurses. Key to successful weaning and weaning is redefined for the purposes of this paper, is continuity of care, knowing the patient and the development of patient-centred, individualized weaning plans. Critical care nurses have an important role to play. This is particularly so when the patient experience is to be understood. There is relatively little research conducted in this area, yet this is an important consideration if we are to fully understand and embrace the role of patients in their weaning. Weaning in the context of critical care can be challenging. To wean the difficult-to-wean or the long-term-weaning patient requires great skill and expertise. Expertise in this context has not been fully explored, yet research suggests that these patients are not allocated expert nurses to care for them because they are not seen as critically ill. It may be that this group of patients would benefit from a transfer to a weaning centre as suggested by the Modernisation Agency in 2002. This would greatly challenge the way we, as critical care nurses, perceive weaning in critical care.
Crocker
Cheryl
C
Critical Care, Nottingham University Hospitals, Hucknall Road, Nottingham, UK. cheryl.crocker@nuh.nhs.uk
D002985:Clinical Protocols; D003422:Critical Care; D006801:Humans; D015300:Ventilator Weaning / Q000379:methods* / Q000451:nursing* / Q000523:psychology