From: Outpatient total knee arthroplasty leads to a higher number of complications: a meta-analysis
Study | Inclusion criteria | Number of patients | Demographics m/f (mean age) (BMI) | Number of complications-readmissions-deaths | Follow-up (months) |
---|---|---|---|---|---|
Arshi et al. [23] J Bone Joint Surg Am | Patients underwent TKA in PDPR database. Code CPT 27447 | O: 4,391 I: 128,951 Total: 133,342 | O: 1,560/2831 (na) (na) I: 46,805/82,146 (na) (na) | O: 833-na-na I: 18,049-na-na | 12 |
Cassard et al. [24] Orthop Traumatol Surg Res | Consecutive patients undergone TKA in the institute | O: 61 I: 513 Total: 574 | O: 38/23 (65.4) (na) I: 251/262 (70.5) (na) | O: 5-2-0 I: 37-25-0 | 1 |
Darrith et al. [25] J.Arthroplasty | No specific BMI or age cutoff, in general patients were physiologically young, without medical comorbidities that required an inpatient admission | O: 46 I: 46 Total: 92 | O: na (na) (na) I: na (na) (na) | O: 5-0-0 I: 5-0-0 | 3 |
Gauthier-Kwan et al. [26] J.Arthroplasty | patients undergone primary TKA for end-stage osteoarthritis an ASA of 3 or less with a stable medical profile, and a BMI under 45 kg/m2 | O:43 I:43 tot:86 | O:29/14 (62.5)(28.6) I:22/21 (62.5)(30.4) | O:8-1-na I:6-1-na | 3 |
Gillis et al. [27] Int Orthop | Consecutive patients undergone TKA in the institute | O: 125 I: 275 Total: 400 | O: 58/64 (62.9) (33.5) I: 107/168 (66) (28.8) | O: 17-3-0 I: 36-12-0 | 3 |
Kimball et al. [30] Orthopedics | 18 years or older listed as outpatient or inpatient in their database | O: 863 I: 863 Total: 1726 | O: 373/490 (na) (na) I: 373/490 (na) (na) | O: na-44-na I: na-63-na | 3 |
Nowak et al. [28] Bone Joint J | 18 years or older who underwent TKA between 2005 and 2016 using the ACS NSQIP database | O: 986 I: 75,260 Total: 76,246 | O: 328/658 (67.5) (32) I: 27,105/48,155 (67.1) (31.8) | O: 44-na-na I: 2331-na-na | 1 |
Springer et al. [29] Orthop Clin North Am | Healthy patients with no active cardiopulmonary conditions, no history of sleep apnea, deep venous thrombosis, or pulmonary embolus, BMI) less than 40, good family support at home | O: 92 I: 74 Total: 166 | O: na (na) (na) I: na (na) (na) | O: 15-12-na I: 7-6-na | 1 |