scholarly journals Practice of a Perceptual Function-based Intervention for a Patient with Persistent Postoperative Pain after Total Knee Arthroplasty

2021 ◽  
Vol 36 (5) ◽  
pp. 759-766
Author(s):  
Tomoki HAKAMATA ◽  
Kazuhiro CHIDORI
Keyword(s):  
Total Knee Arthroplasty ◽  
Postoperative Pain ◽  
Knee Arthroplasty ◽  
Total Knee ◽  
Persistent Postoperative Pain ◽  
Function Based Intervention ◽  
Perceptual Function

Identification of biological risk factors for persistent postoperative pain after total knee arthroplasty

2021 ◽  
pp. rapm-2021-102953
Author(s):  
Alexandra Sideris ◽  
Michael-Alexander Malahias ◽  
George Birch ◽  
Haoyan Zhong ◽  
Valeria Rotundo ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Postoperative Pain ◽  
Synovial Fluid ◽  
Knee Arthroplasty ◽  
Persistent Pain ◽  
Patient Specific ◽  
Multiple Time ◽  
Cytokine Levels ◽  
Total Knee ◽  
Persistent Postoperative Pain

BackgroundThere is growing evidence that cytokines and adipokines are associated with osteoarthritis (OA) severity, progression, and severity of associated pain. However, the cytokine response to total knee arthroplasty (TKA) and its association with persistent postoperative pain is not well understood. This study aims to describe the perioperative systemic (plasma) and local (synovial fluid) cytokine profiles of patients who do and do not develop persistent pain after TKA.MethodsPatients undergoing primary unilateral TKA for end-stage OA were prospectively enrolled. Demographic and clinical data were gathered preoperatively and postoperatively. Synovial fluid was collected pre arthrotomy and plasma was collected at multiple time points before and after surgery. Persistent postoperative pain (PPP) was defined as Numerical Rating Score≥4 at 6 months. Cytokine levels were measured using the V-Plex Human Cytokine 30-Plex Panel (Mesoscale—Rockville, Maryland, USA). Cytokine levels were compared between PPP and minimal pain groups. Given that the study outcomes are exploratory, no adjustment was performed for multiple testing.ResultsIncidence of persistent pain at 6 months post TKA was 15/162 (9.3%). Postoperative plasma levels of four cytokines were significantly different in patients who developed persistent postoperative pain: interleukin (IL)-10, IL-1β, vascular endothelial growth factor, and IL12/IL23p40. Significantly lower IL-10 levels in the prearthrotomy synovial fluid were associated with development of postoperative persistent pain.ConclusionsThis prospective cohort study described a distinct acute perioperative inflammatory response profile in patients who developed persistent post-TKA pain, characterized by significant differences in four cytokines over the first 2 postoperative days. These results support the growing evidence that the patient-specific biologic response to surgery may influence longer-term clinical outcomes after TKA.Trial registration numberClinicaltrials.gov NCT02626533.

The Effect of Preoperative Video Based Pain Training on Postoperative Pain and Analgesic Use in Patients Undergoing Total Knee Arthroplasty: A Non-randomized Control Group Intervention Study

2020 ◽  
pp. 105477382098336
Author(s):  
Ceyda Su Gündüz ◽  
Nurcan Çalişkan
Keyword(s):  
Total Knee Arthroplasty ◽  
Postoperative Pain ◽  
Knee Arthroplasty ◽  
Group Intervention ◽  
Intervention Study ◽  
Intervention Group ◽  
Control Group ◽  
Total Knee ◽  
Randomized Control ◽  
Analgesic Use

This non-randomized control group intervention study was conducted to determine the effect of preoperative video based pain training on postoperative pain and analgesic use in patients undergoing total knee arthroplasty. During the study, the patients in the control ( n = 40) received routine care and the patients in the intervention group ( n = 40) received video based pain training. İt was determined that the mean postoperative pain scores of the intervention group were significantly lower and their pain management was better compared to the control group ( p < .05). The intervention group was found to use significantly less paracetamol on operation day compared to the control group ( p < .05). The intervention group was determined to benefit from non-pharmacological methods more than the control group did ( p < .05). Providing video based pain training to patients undergoing total knee arthroplasty is recommended since it reduces postoperative pain levels and increases the use of non-pharmacological pain control methods.

scholarly journals Sufentanil sublingual tablet system versus oral oxycodone for management of postoperative pain in enhanced recovery after surgery pathway for total knee arthroplasty: a randomized controlled study

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Emmanuel Noel ◽  
Luca Miglionico ◽  
Mickael Leclercq ◽  
Harold Jennart ◽  
Jean-François Fils ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Postoperative Pain ◽  
Knee Arthroplasty ◽  
Enhanced Recovery ◽  
Enhanced Recovery After Surgery ◽  
Multimodal Analgesia ◽  
Sublingual Tablet ◽  
Randomized Controlled ◽  
Total Knee ◽  
Median Pain

Abstract Purpose Effectiveness of sufentanil sublingual tablet system (SSTS) compared to oral oxycodone in the management of postoperative pain after total knee arthroplasty (TKA) within an enhanced recovery after surgery (ERAS) protocol. Methods This pragmatic, parallel, open label, randomized controlled, trial enrolled 72 adult patients scheduled for TKA under spinal anesthesia following ERAS pathway. In addition to multimodal analgesia, patients received SSTS 15 mcg (SSTS group) or oral oxycodone extended release 10 mg twice daily and oral oxycodone immediate-release 5 mg up to four times daily on demand (Oxy group) to control pain during 48 h postoperatively. The primary endpoint was pain measured using a numeric rating scale at 24 h postoperatively. Time to first mobilization, side effects and patient satisfaction were also recorded. Results Median pain score at 24 h at rest was 3 [2–4] for Oxy group vs 2 [1.75–3] for SSTS group (p = 0.272) whereas median pain score on movement was 4 [3–6] vs 3 [2–5] respectively (p = 0.059). No difference in time to first mobilization was found between the two groups. The method of pain control was judged good/excellent for 83.9% of patients in the SSTS group compared with 52.9% in the Oxy group (p = 0.007). The incidence of nausea was 33% in SSTS group and 9% in Oxy group (p = 0.181). Conclusions In complement to ERAS multimodal analgesia, sublingual sufentanil 15 mcg tablet system did not show clinically significant pain improvement compared to oral oxycodone after total knee arthroplasty. Trial registration Clinical Trials: NCT04448457; retrospectively registered on June 24, 2020. https://clinicaltrials.gov/ct2/show/NCT04448457?cond=sublingual+sufentanil&cntry=BE&draw=2&rank=3

Sign in / Sign up

Export Citation Format

Share Document