Biomedical subjects

Kris Vanhaecht

Publications and source records attributed to Kris Vanhaecht.

3 recordsLinked to original sources

PubMed2005

Development of a clinical pathway for total knee arthroplasty and the effect on length of stay and in-hospital functional outcome.

The goal of reducing the length of a patient's hospital stay after orthopaedic surgery has recently gained much interest from surgeons and hospital administrators. The influence of hospital stay reduction on qualitative outcome is not always documented. The purpose of this study was to investigate this relationship in more detail. We report our experience with patients undergoing total knee arthroplasty. In 2000, an in-hospital clinical pathway for patients undergoing total knee arthroplasty was instituted at the University Hospitals Pellenberg, Belgium. We evaluated this pathway in 103 patients by using a pre-experimental, interrupted, time-series design. This pathway significantly decreased length of stay by 33% without negatively affecting functional outcomes during hospitalisation. In further research also the long-term effects have to be studied.

Aged↗

PubMed2004

Prevention pathways: application of the critical path methodology in occupational health services.

Occupational health services face important changes as a result of changes in work environment, changing health and safety concepts, and legislation. To ensure good quality at a good price, it is important to control the processes in occupational health services. The concept of "prevention pathways" is presented for the management of occupational health services. The model is based on the critical pathway concept. The approach is illustrated by means of a case study performed in a Belgian occupational health service. A prevention pathway for the evaluation of chemical risks at the workplace was constructed. The prevention pathway methodology revealed inefficiencies and quality problems in the current practice of chemical risk assessment and biomonitoring. The case shows how prevention pathways can be used to pilot the members of a multidisciplinary team by focusing on a specific occupational risk.

Accidents, Occupational↗

PubMed2004

Classifying clinical pathways.

BACKGROUND: Clinical pathways are commonly developed for homogenous patient groups. We were wondering if the traditional patient classification systems could be used for classifying clinical pathways. METHODOLOGY: To examine the utility of patient classification systems for clinical pathways, a sample of 13 clinical pathways was analyzed, involving a total of 412 patients. Three classification systems were tested: International Classification of Diseases, Ninth Revision (ICD9-CM), Clinical Coding System (CCS) data and All-Patient Redefined Diagnosis Related Groups (APR-DRG). RESULTS: Categorization with ICD9-CM and CCS shows rather wide variation. However, when restricting for the principal codes, CCS classification shows an almost homogeneous relationship with clinical pathways. APR-DRG's are already corrected for secondary procedures and are difficult to assess. Categorization with the Risk Of Mortality (ROM) is more homogeneous than with the Severity Of Illness (SOI). CONCLUSION: Patient groups in clinical pathways are rather heterogeneous. When restricting for the principal procedures, the strongest relationship seems to exist between clinical pathways and CCS. Further research is needed to refine this relationship.

Belgium↗