Closed suction drainage following routine primary total joint arthroplasty is associated with a higher transfusion rate and longer postoperative length of stay: a retrospective cohort study

Abstract

Background In an enhanced recovery after surgery program, not placing a closed suction drain following routine primary total joint arthroplasty (TJA) is becoming more acceptable. However, the influence of drain use on transfusion rate and postoperative length of stay (PLOS) in TJA remains controversial. Therefore, we aimed to compare drain use with no drain in routine primary TJA to determine the differences in transfusion rate and PLOS. Methods We analyzed the data from 12,992 patients undergoing primary unilateral TJA: 6325 total knee arthroplasties (TKA) and 6667 total hip arthroplasties (THA). Patients were divided into two groups according to whether they received a drain postoperatively following TKA and THA. We extracted information for transfusion and PLOS from patients’ electronic health records and analyzed the data by logistic and linear regression analyses. Results The transfusion rate and PLOS were 15.07% and 7.75 ± 3.61 days, respectively, in the drain group and 6.72% and 6.54 ± 3.32 days, respectively, in the no-drain group following TKA. The transfusion rate and PLOS were 20.53% and 7.00 ± 3.35 days, respectively, in the drain group and 13.57% and 6.07 ± 3.06 days, respectively, in the no-drain group following THA. After adjusting for the following variables: age, gender, body mass index, orthopedic diagnoses, hypertension, type 2 diabetes, coronary heart disease, chronic obstructive pulmonary disease, preoperative hemoglobin, albumin, analgesic use, anesthesia, American Society of Anesthesiologists class, tranexamic acid use, intraoperative bleeding, operative time, and tourniquet use (for TKA), drain use correlated significantly with a higher transfusion rate (risk ratio = 2.812, 95% confidence interval (CI) 2.224–3.554, P < 0.001 for TKA and risk ratio = 1.872, 95% CI 1.588–2.207, P < 0.001 for THA) and a longer PLOS (partial regression coefficient ( B ) = 1.099, 95% CI 0.879–1.318, P < 0.001, standard regression coefficient ( B ′) = 0.139 for TKA; B = 0.973, 95% CI 0.695–1.051, P < 0.001, and B ′ = 0.115 for THA). Two groups showed no significant difference in wound complications. Conclusions Our findings indicated that drain use was associated with a higher transfusion rate and a longer PLOS in patients undergoing routine primary TJA. The routine use of postoperative drainage is not recommended in primary unilateral TJA.

Patient Characteristics and Medical Provider Factors Are Associated With Length of Stay in Total Hip Arthroplasty Patients: a Retrospective Chinese Cohort Study

“…Several papers have used administrative databases to evaluate drainage, which was associated with a prolonged LOS [27,28]. Drainage could result into heterotopic ossi cation, which may result in more complications due to restriction of early postoperative mobilization and exercise [29,30]. All of these ndings are in line with our results and we indicate that drainage is a risk factor of prolonged LOS.…”

Development and validation of a nomogram to predict perioperative blood transfusion in patients undergoing total knee arthroplasty

“…Interestingly, with a strict statistical analysis, the results showed that coronary heart disease is one of the risk factors for postoperative blood transfusion in patients following TKA, and this finding has rarely been reported in previous studies. Recently, XU et al identified that coronary heart disease is one of the risk factors for transfusion in patients following total joint arthroplasty [24]. In addition, Malcherczyk et al [25] reported that coronary heart disease is a risk factor for postoperative blood transfusion in patients with shoulder arthroplasty.…”

Efficacy of postoperative drainage in total knee arthroplasty: Review of the literature

“… 8-10 On the one hand some studies seem to demonstrate the association between drainage and increased postoperative blood loss, transfusion rate and average hospital stay, while on the other hand other papers seem not to confirm this evidence. 11-12 …”