Arthroplasty Complications, Co-morbidity, Postoperative Morbidity
Conditions
Keywords
THA, TKA, Fast-track, Enhanced recovery, preoperative co-morbidity, postoperative morbidity, Arthroplasty, Replacement, Hip, Knee, Morbidity
Brief summary
The purpose of the study is to determine the influence of preoperative co-morbidity in relation to increased length of stay and postoperative complications in patients receiving fast-track hip or knee replacement.
Detailed description
Preoperative risk assessment is well established and repeatedly demonstrated to be related to adverse postoperative outcomes regarding all organ functions. However, all evidence is based upon conventional care programs and none has been done on fast-track surgery, neither in total hip arthroplasty (THA) or total knee arthroplasty (TKA). The purpose of this study series is therefore to evaluate the importance of conventional risk factors in an optimised fast-track TKA and THA set-up. These studies will be performed in the Lundbeck Foundation Center for fast-track THA and TKA, based on an established database, but with additional detailed risk information to be included in studies of certain types co-morbidity. The Lundbeck Foundation Center Database prospectively registers patient characteristics and co-morbidity in all patients receiving hip and knee arthroplasty. This is done using a questionaire and with dedicated staff available to help in case of doubt regarding specific questions. Additional information is collected by scrutinizing the patients medical charts. Completeness of data has been shown to be about 95%.
Interventions
None listed
Sponsors
Hvidovre University Hospital
Aarhus University Hospital
Vejle Hospital
Esbjerg Hospital - University Hospital of Southern Denmark
Regional Hospital Holstebro
Naestved Hospital
Bispebjerg Hospital
Central Jutland Regional Hospital
Aalborg University Hospital
Rigshospitalet, Denmark
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Standardized elective fast-track THA or TKA
Exclusion criteria
* Elective THA or TKA not in regular fast-track setup * not a Danish citizen
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Length of hospital stay and reasons for length of hospital stay >4days | At discharge | Number of nights spend in hospital after day of surgery, including transferral between departments. Any procedure followed by more than 4 days in hospital will have review of discharge papers to determine causes of the prolonged admission |
| Surgically related readmissions | 90 days after surgery | Evaluation of any potentially surgery related readmission 90 days after discharge. Readmissions defined as related are defined as: Revision due to prosthesis problems, deep venous thrombosis (DVT), pulmonary embolism (PE) (verified or disproved), stroke/transitory cerebral ischaemia (TCI), possible wound infection (return to operating theatre, treatment with antibiotics only, no treatment), fractures without known trauma, falls, knee manipulation, hip dislocation, cardiac problems (acute myocardial infarction (AMI), any type of arrhythmia), pneumonia, urinary retention (UR), abdominal complications (gastric ulcer, ileus) and sequelae (rehabilitation, opioid side-effects, pain, other conditions related to surgery). Readmissions due to chronic obstructive lung disease (COPD), syncope and urinary tract infection (UTI) ≤ 30 days of primary admission |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Mortality 90 days after surgery | 90 days after surgery | Evaluation of all deaths 90 days after surgery |
Other
| Measure | Time frame | Description |
|---|---|---|
| Co-morbidity related readmissions | 90 days after surgery | Depending on the type of co-morbidity investigated, special attention and analysis of readmissions found to be related to the specific type of co-morbidity will be done |
Countries
Denmark
Outcome results
None listed