RESUMEN
Widely varying prevalence of vitamin D deficiency has been reported in patients presenting for total knee arthroplasty (TKA). The primary aim of this study was to determine vitamin D levels in TKA patients and to compare to patients already routinely evaluated for vitamin D levels, patients with fragility fractures of the distal radius (DRF). There is significant overlap between patients presenting for TKA and with DRF, both in terms of medical comorbidities and overall health status, making these populations suitable comparative cohorts. Wefound that all patients presenting for TKA consultation had vitamin D insufficiency and 33% had vitamin D deficiency, compared to only 37% and 14% in the DRF cohort, a patient population routinely evaluated for vitamin D due to the high risk of deficiency. Furthermore, patients with DRF had higher levels of vitamin D before (38 ± 16 vs. 23 ± 5) and after vitamin D supplementation (39 ± 17 vs. 33 ± 10), suggesting that patients presenting for TKA are at even higher risk of vitamin D insufficiency than patients presenting with DRF. Reassuringly, supplementation successfully corrected 39.0% and 55.8% of patients in the DRF and TKA cohorts, respectively.
Asunto(s)
Artroplastia de Reemplazo de Rodilla , Deficiencia de Vitamina D , Humanos , Deficiencia de Vitamina D/complicaciones , Deficiencia de Vitamina D/epidemiología , Artroplastia de Reemplazo de Rodilla/efectos adversos , Anciano , Femenino , Masculino , Persona de Mediana Edad , Vitamina D/sangre , Anciano de 80 o más AñosRESUMEN
Total knee arthroplasty (TKA) often involves significant postoperative pain, necessitating effective analgesia. This meta-analysis compares the analgesic efficacy of local infiltration anaesthesia (LIA) and femoral nerve block (FNB) in managing postoperative wound pain following TKA. Adhering to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, this meta-analysis was structured around the PICO framework, assessing studies that directly compared LIA and FNB in TKA patients. A comprehensive search across PubMed, Embase, Web of Science and the Cochrane Library was conducted without time restrictions. Studies were included based on specific criteria such as participant demographics, study design and outcomes like pain scores and opioid consumption. Quality assessment utilized the Cochrane Collaboration's risk of bias tool. The statistical approach was determined based on heterogeneity, with the choice of fixed- or random-effects models guided by the I2 statistic. Sensitivity analysis and evaluation of publication bias using funnel plots and Egger's linear regression test were also conducted. From an initial pool of 1275 articles, eight studies met the inclusion criteria. These studies conducted in various countries from 2007 to 2016. The meta-analysis showed no significant difference in resting and movement-related Visual Analogue Scale scores post-TKA between the LIA and FNB groups. However, LIA was associated with significantly lower opioid consumption. The quality assessment revealed a low risk of bias in most studies, and the sensitivity analysis confirmed the stability of these findings. There was no significant publication bias detected. Both LIA and FNB are effective in controlling postoperative pain in TKA patients, but LIA offers the advantage of lower opioid consumption. Its simplicity, cost-effectiveness and opioid-sparing nature make LIA the recommended choice for postoperative analgesia in knee replacement surgeries.
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Anestesia Local , Artroplastia de Reemplazo de Rodilla , Nervio Femoral , Bloqueo Nervioso , Dolor Postoperatorio , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Dolor Postoperatorio/tratamiento farmacológico , Dolor Postoperatorio/prevención & control , Bloqueo Nervioso/métodos , Anestesia Local/métodos , Masculino , Femenino , Anciano , Persona de Mediana Edad , Anciano de 80 o más Años , Adulto , Manejo del Dolor/métodos , Resultado del Tratamiento , Dimensión del DolorRESUMEN
The aim of the present study was to summarize the effectiveness of amino acid supplementation on muscle strength, muscle volume, and functional capacity in patients undergoing total knee arthroplasty. For this, in November 2022, a search was carried out in the PubMed, Cochrane Library, and EMBASE databases, identifying a total of 2182 documents, of which only 4 were included in the present review. The included studies had 148 participants (47 men and 101 women), with a minimum age of 53 and a maximum of 92 years, and supplementation times of 13 to 30 days (1 to 3 times a day). For the results, in relation to muscle performance, when comparing the control and experimental groups, greater muscle atrophy was observed in the pre- and post-moments of the control group, in relation to the experimental group. In addition, studies suggest a good tendency for muscle mass gain, and improvement in the functional capacities of patients who used supplementation. Therefore, the use of amino acids after TKA surgery reduces muscle atrophy, which preserves muscle mass and leads to better performance in tests of strength and functional capacity, when compared to the use of a placebo.
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Aminoácidos , Artroplastia de Reemplazo de Rodilla , Suplementos Dietéticos , Fuerza Muscular , Músculo Esquelético , Atrofia Muscular , Ensayos Clínicos Controlados Aleatorios como Asunto , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Artroplastia de Reemplazo de Rodilla/métodos , Atrofia Muscular/prevención & control , Atrofia Muscular/etiología , Aminoácidos/administración & dosificación , Músculo Esquelético/fisiopatología , Anciano , MasculinoRESUMEN
OBJECTIVES: To observe the efficacy of electroacupuncture (EA)combined with continuous adductor canal block (CACB)for postoperative analgesia in patients undergoing total knee arthroplasty (TKA), and to explore its effect on pain factor levels. METHODS: Eighty-two patients with knee osteoarthritis undergoing unilateral TKA were randomly divided into an observation group and a control group, with 41 patients in each group. The patients in the control group were treated with CACB under ultrasound guidance on the affected side after removal of the endotracheal tube. In the observation group, electroacupuncture therapy was added on day 1-7 after operation; the acupoints included Hegu (LI 4), Zusanli (ST 36), Taichong (LR 3), Taixi (KI 3), Yinlingquan (SP 9)and Yanglingquan (GB 34), with disperse-dense wave, in frequency of 1 Hz/30 Hz, 30 min each session, once a day. The knee joint range of motion was compared between the two groups before operation and on postoperative day 1, 3, 7, and 14. The pain visual analog scale (VAS)scores were compared 6, 12, 24, and 48 h after operation. The number of times that the pain pump was pressed within 48 h after operation and the number of remedial analgesia were also compared. Serum levels of prostaglandin E2 (PGE2)and ß-endorphin (ß-EP)were measured preoperatively and at 6, 12, 24, and 48 h after operation. Adverse reaction rates within 48 h after operation were documented. RESULTS: On postoperative day 1, 3, and 7, the observation group exhibited greater knee joint range of motion than that in the control group (P<0.05). At 6, 12, 24, and 48 h after operation, VAS scores at rest and during activity in the observation group were lower than those in the control group (P<0.05). The observation group had lower numbers of pain pump use and remedial analgesia within 48 h after operation than those in the control group (P<0.05). Serum PGE2 levels were lower in the observation group at 6, 12, and 24 h after operation (P<0.05), while serum ß-EP levels were higher (P<0.05) than those in the control group. There was no statistical difference in the incidence of adverse reactions within 48 h after operation between the two groups (P>0.05). CONCLUSIONS: EA therapy could enhance the analgesic effect of CACB in TKA patients, possibly by decrease the content of PGE2 and increase the content of ß-EP, with a high level of safety.
Asunto(s)
Artroplastia de Reemplazo de Rodilla , Electroacupuntura , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Dinoprostona , Articulación de la Rodilla , DolorRESUMEN
BACKGROUND: To observe the effects of conventional theatre nursing combined with transcutaneous electrical acupoint stimulation (TEAS) on postoperative cognitive dysfunction (POCD) in elderly total knee arthroplasty (TKA) patients. METHODS: Forty elderly TKA patients were randomly divided into a conventional nursing (control) group and a TEAS group. Using conventional nursing, TEAS was used to stimulate the "Zusanli" and "Sanyinjiao" in the healthy leg of patients in the TEAS group. All patients received mini-mental (MMSE) scores 1 day before surgery (T0) and 1, 3, and 7 days after surgery (T1, T3, T7). Plasma levels of interleukin-1 (IL-1ß), interleukin-6 (IL-6), tumor necrosis factor (TNF-α), and S100ß were measured using venous blood samples. RESULTS: There were no significant differences in baseline clinical characteristics between the two groups. Compared to T0, the MMSE scores of patients in the control group were significantly reduced at T1 and T3 (P < 0.05). Compared to the control group, the MMSE scores of patients in the TEAS group increased significantly at T3 (P < 0.05). The incidence of POCD in the TEAS group was 10%, lower than in the control group (40%) (P < 0.05). The levels of IL-1ß, IL-6, TNF-α and S-100ß in patients in the TEAS group were lower than in the control group on days T1, T3 and T7 (P < 0.05). CONCLUSION: Conventional intraoperative nursing combined with TEAS can reduce the incidence of POCD. The possible mechanism is related to the reduction of inflammatory response and neuronal injury with TEAS. CLINICAL REGISTRATION NUMBER: ChiCTR2300070281.
Asunto(s)
Artroplastia de Reemplazo de Rodilla , Complicaciones Cognitivas Postoperatorias , Estimulación Eléctrica Transcutánea del Nervio , Humanos , Anciano , Artroplastia de Reemplazo de Rodilla/efectos adversos , Interleucina-6 , Factor de Necrosis Tumoral alfa , Puntos de Acupuntura , QuirófanosRESUMEN
BACKGROUND: Total knee joint replacement (TKR) is an effective method for the treatment of severe knee osteoarthritis. With an increasing number of surgeries, complications such as lower limb edema, pain, and limited mobility have caused a heavy burden. Manual lymphatic drainage (MLD) may be a solution to solve the problem. The study aims to evaluate the efficacy of MLD in reducing knee edema, pain, and improving range of motion (ROM) in patients after TKR. METHODS: A search was conducted in PubMed, Embase, Cochrane Library, Web of Science, CNKI, VIPs, WanFang database, and Google Scholar from inception to June 2023. Only randomized controlled trials (RCTs) that compared the effects of MLD and non-MLD (or another physiotherapy) on improving knee edema, pain, and ROM after TKR were included. Stata 16.0 was used for meta-analysis. GRADE was used to assess the quality of evidence. RESULTS: In total, 7 RCTs with 285 patients were identified. There were no significant differences found in the ROM of knee flexion (standardized mean difference (SMD) = 0.03, 95% confidence interval (CI): -0.22, 0.28, P = 0.812) and the ROM of knee extension (SMD= -0.30, 95%CI: -0.64, 0.04, P = 0.084). No differences were observed in the lower extremity circumference after TKR (SMD= -0.09, 95%CI: -0.27, 0.09, P = 0.324). For postoperative pain, there was no significant advantage between the MLD and non-MLD groups (SMD= -0.33, 95%CI: -0.71, 0.04, P = 0.083). CONCLUSIONS: Based on the current evidence from RCTs, manual lymphatic drainage is not recommended for the rehabilitation of patients following total knee replacement.
Asunto(s)
Artroplastia de Reemplazo de Rodilla , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Artroplastia de Reemplazo de Rodilla/rehabilitación , Drenaje Linfático Manual , Ensayos Clínicos Controlados Aleatorios como Asunto , Edema/terapia , Dolor PostoperatorioRESUMEN
PURPOSE: Total knee arthroplasty (TKA) is a treatment for advanced knee osteoarthritis. Since postoperative pain affects rehabilitation, this study aimed to determine whether electroacupuncture (EA) contralateral to the surgical site is more effective than ipsilateral EA or sham EA in terms of relieving postoperative pain and promoting post-TKA rehabilitation. METHODS: In this parallel, single-blind randomized controlled trial, 114 patients undergoing unilateral TKA were assigned to the contralateral EA (EA on the contralateral side + sham EA on the ipsilateral), ipsilateral EA (EA on the ipsilateral + sham EA on the contralateral side), or sham EA (sham EA on both sides) groups (n = 38 each). Treatment was performed once daily on postoperative days 1-3. The visual analog scale (VAS) scores, additional opioid doses via patient-controlled analgesia (PCA) pump, Hospital for Special Surgery (HSS) knee scores, active/passive range of motion (AROM/PROM), swelling around the knee joint, and Hamilton anxiety scale (HAMA) scores were used for postoperative evaluation. RESULTS: At 3 days postoperatively, the VAS scores, HSS scores, AROM/PROM, swelling around the knee, and HAMA scores in the contralateral EA and ipsilateral EA groups were significantly improved compared with baseline. In addition, VAS scores, HSS scores, PROM and swelling around the knee were significantly better in the contralateral and ipsilateral EA groups than in the sham EA group, but similar in the two true EA groups. Furthermore, PCA additional dose release was significantly higher in the sham EA group than in the two true EA groups (which did not significantly differ). At 10 days postoperatively, the HSS scores, AROM/PROM, and HAMA scores were better in the contralateral and ipsilateral EA groups than in the sham EA group, but similar in the two true EA groups. CONCLUSION: Contralateral EA is more effective than sham EA for treating postoperative pain following TKA, but has an analgesic effect similar to that of ipsilateral EA. TRIAL REGISTRATION NUMBER: ChiCTR1800020297 (Chinese Clinical Trial Registry).
Asunto(s)
Artroplastia de Reemplazo de Rodilla , Electroacupuntura , Dolor Postoperatorio , Humanos , Artroplastia de Reemplazo de Rodilla/rehabilitación , Artroplastia de Reemplazo de Rodilla/efectos adversos , Masculino , Femenino , Anciano , Dolor Postoperatorio/terapia , Dolor Postoperatorio/etiología , Persona de Mediana Edad , Método Simple Ciego , Resultado del Tratamiento , Osteoartritis de la Rodilla/cirugía , Osteoartritis de la Rodilla/terapia , Dimensión del Dolor , Analgesia por AcupunturaRESUMEN
Background: This study aimed to evaluate the annual trends of transfusion rates and utilization of blood management agents in total knee arthroplasty (TKA) based on the operation type and to analyze the risk factors of transfusion after TKA. Methods: Using the Korean National Insurance claims database of 797,106 primary and revision TKAs between January 2008 and October 2019, data on the patients' characteristics, comorbidities, utilization of transfusion, and blood management agents were collected. The patients were categorized into three groups based on the operation type: primary, revision, and simultaneous bilateral TKA. The transfusion rate and utilization of blood management agents (intraoperative tranexamic acid [TXA] and preoperative iron supplements) were compared, and the risk factors for transfusion were evaluated. Results: After excluding the inaccurate data, 730,554 arthroplasties (636,292 primary, 10,540 revision, and 41,861 simultaneous bilateral TKAs) were identified. The transfusion rates of primary, revision, and simultaneous bilateral TKAs in 2019 were 64.0%, 67.7%, and 68.9%, respectively, which were significantly decreased compared with 83.2%, 88.0%, and 92.5% in 2008, respectively (p < 0.001). Conversely, the utilization of intraoperative TXA and preoperative iron supplements was significantly increased from 4.6% and 13.8%, respectively, in 2008 to 52.4% and 27.0%, respectively, in 2019 (p < 0.001). The utilization of intraoperative TXA and preoperative iron supplements significantly lowered the risk of transfusion after TKA (odds ratio [OR], 0.20; p < 0.001 and OR, 0.71; p < 0.001). Conclusions: The transfusion rate after TKA decreased gradually from 83.5% to 64.5% between 2008 and 2019 in South Korea corresponding with the increased utilization of blood management agents. Therefore, consistent attention to patient blood management should be emphasized to reduce the transfusion rate after TKA.
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Antifibrinolíticos , Artroplastia de Reemplazo de Rodilla , Ácido Tranexámico , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Antifibrinolíticos/uso terapéutico , Ácido Tranexámico/uso terapéutico , Transfusión Sanguínea , Pérdida de Sangre Quirúrgica , HierroRESUMEN
Chronic knee pain following total knee arthroplasty (TKA) affects a subset of patients that is refractory to pharmacological and non-pharmacological modalities. Peripheral nerve stimulation (PNS) has been used in patients with chronic knee pain following TKA and has shown some efficacy. Methods: Comprehensive search of Ovid Medline, Elsevier Embase, Cochrane Central Register of Controlled Trials, CINAHL Plus with Full Text, Scopus, SPORTDiscus with Full Text and the Web of Science platform. From inception to August 2022, for studies using PNS to treat chronic knee pain following TKA. Primary outcomes included pain scores, functional status and medication usage. Results: Nine studies were extrapolated with all demonstrating effectiveness of PNS for patients with chronic knee pain following TKA. Discussion: PNS for chronic knee pain following TKA has been shown to be an efficacious treatment modality. The level of evidence is low and more research is needed to assess its safety and effectiveness.
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Artroplastia de Reemplazo de Rodilla , Estimulación Eléctrica Transcutánea del Nervio , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Resultado del Tratamiento , Nervios Periféricos , DolorRESUMEN
BACKGROUND: The objectives of the researchers are as follows: First, to investigate whether intraoperative or postoperative administration of Intravenous (IV) iron supplements in patients undergoing primary total knee arthroplasty (TKA) can contribute to the hemoglobin recovery during the postoperative period (between 4 and 8 weeks after surgery). Second, to examine whether the administration of IV iron supplements during or immediately after TKA in patients undergoing primary TKA can reduce the need for allogenic blood transfusion during hospitalization. METHODS: Articles published between January 1, 1990, and June 30, 2023 were searched in PubMed, Cochrane, and Embase. The population, intervention, comparison, and outcome of this study are as follows; Population: Patients undergoing primary total knee arthroplasty; Intervention: Administration of IV iron supplements during or immediately after surgery; Comparison: Non-administration of IV iron supplements; Outcome: Degree of hemoglobin recovery (between 4 and 8 weeks after surgery) and the need for blood transfusion during hospitalization. RESULTS: There was a statistically significant difference in the amount of change in hemoglobin between iron supplementation group and non-iron supplementation group. The effect size were -0.44 (95% confidence interval: -0.69 to -0.19, P valueâ <â .001) in all patients. This means that the amount of change in hemoglobin were significantly reduced in the iron supplementation group than in the non-iron supplementation group. There was a statistically significant difference for post-operative transfusion rate between 2 groups. The effect size were 0.28 (95% confidence interval: 0.10-0.81, P valueâ =â .02) in all patients. This means that the post-operative transfusion rate was significantly less in the iron supplementation group than in the non-iron supplementation group. CONCLUSION: The administration of IV iron supplements during or after TKA surgery increases hemoglobin recovery between 4 and 8 weeks after surgery and reduces the need for allogeneic blood transfusion during hospitalization.
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Antifibrinolíticos , Artroplastia de Reemplazo de Rodilla , Ácido Tranexámico , Humanos , Hierro/uso terapéutico , Artroplastia de Reemplazo de Rodilla/efectos adversos , Hemoglobinas/análisis , Administración Intravenosa , Periodo Posoperatorio , Suplementos Dietéticos , Pérdida de Sangre QuirúrgicaRESUMEN
PURPOSE: A randomized controlled double-blind trial was conducted to evaluate the effects of adding dexamethasone to the local infiltration analgesia (LIA) mixture on frequency of patient controlled analgesia (PCA) and opioids consumption after simultaneous bilateral total hip or knee arthroplasty (THA or TKA). METHODS: 108 patients who received simultaneous bilateral THA or TKA were randomly divided into dexamethasone group and normal saline (NS) group. The main difference between two groups was whether or not dexamethasone was added to the LIA mixture. The main outcome was the cumulative consumption of opioids within 24 h. The secondary outcome were the total cumulative consumption of opioids during postoperative hospitalization, consumption of opioids drug for rescue analgesia, frequency of PCA, postoperative Visual Analogue Scale (VAS), and complications. RESULTS: Cumulative consumption of opioids in the 24 h was similar between two groups (P = 0.17). Total cumulative consumption of opioids in the dexamethasone group during postoperative hospitalization was significantly lower (P = 0.03). No significant difference in the consumption of opioids drug for rescue analgesia between two groups within 24 h, while the frequency of PCA was significantly different (P = 0.04). VAS of dexamethasone group and NS group were similar during postoperative hospitalization, while the incidence of postoperative nausea and vomiting (PONV) in dexamethasone group was lower than that in NS group. CONCLUSIONS: Adding dexamethasone to LIA in the simultaneous bilateral THA or TKA can effectively reduce the total cumulative consumption of opioids and the frequency of PCA, as well as reduce the incidence of PONV. Trial Registration The trial has been registered in the Chinese Clinical Trial Registry (Registration Number: ChiCTR2100042551, Date: 23/01/2021).
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Anestesia Local , Artroplastia de Reemplazo de Cadera , Artroplastia de Reemplazo de Rodilla , Dexametasona , Humanos , Analgesia Controlada por el Paciente , Analgésicos Opioides/administración & dosificación , Artroplastia de Reemplazo de Cadera/efectos adversos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Náusea y Vómito Posoperatorios , Dexametasona/administración & dosificación , Anestesia Local/métodosRESUMEN
Background and Objectives: Total knee arthroplasty (TKA) involves blood loss, increasing the risk of postoperative anemia and delayed functional recovery. Intravenous (IV) iron supplementation limits postoperative anemia; however, the effectiveness of IV iron, administered one day before TKA, on postoperative anemia and functional recovery has scarcely been studied. Materials and Methods: We conducted a retrospective cohort study with propensity score matching using two consecutive groups of patients who underwent TKA using tranexamic acid: the iron group received 500 mg ferric derisomaltose intravenously one day before surgery (n = 46); the non-iron group did not (n = 46). Hemoglobin (Hb) level was determined at postoperative days (PODs) 2, 4, 6, 14, and 30. Ferritin, transferrin saturation (TSAT), and functional iron deficiency anemia (IDA) rate were measured at PODs 2, 4, 6, and 14. Length of hospital stay and transfusion rate were also evaluated. Results: The iron group had higher Hb levels at PODs 6, 14, and 30 and higher ferritin and TSAT at PODs 2, 4, 6, and 14. The functional IDA rate was significantly higher in the non-iron group at PODs 2, 4, 6, and 14. Length of hospital stay was significantly shorter in the iron group; however, the rate of transfusion did not differ between the two groups. Conclusions: IV iron administered one day before TKA was associated with postoperative anemia recovery and length of hospital stay; however, it did not lower the postoperative transfusion rate.
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Anemia Ferropénica , Anemia , Artroplastia de Reemplazo de Rodilla , Ácido Tranexámico , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Estudios Retrospectivos , Anemia/tratamiento farmacológico , Anemia/etiología , Ferritinas , Hemoglobinas/análisisRESUMEN
A randomized clinical trial was conducted over a threemonth period with 102 participants undergoing a total hip arthroplasty (THA) or total knee arthroplasty (TKA). The study purpose was to assess whether there was a reduction in the use of opioids in the postoperative period for THA or TKA participants that utilized lavender aromatherapy as an adjunct to pain medication. The participants in the control and intervention group were administered nonopioid pain medication around the clock and opioids as needed after surgery. However, the intervention group also received a pre-packaged lavender essential oil inhaler. Total oral morphine equivalents (OME) were calculated for each participant to determine opioid usage. Although the total OME was similar for the groups overall, the total OME was slightly lower for THA patients that were enrolled in the intervention group (median 22.5) compared to THA patients that were enrolled in the control group (median 31.2). In the intervention group, 58% of participants reported that the lavender inhaler was a useful tool for pain management and 76% indicated they would continue to use the lavender inhaler after discharge.
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Aromaterapia , Artroplastia de Reemplazo de Cadera , Artroplastia de Reemplazo de Rodilla , Lavandula , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Dolor Postoperatorio/tratamiento farmacológico , Analgésicos Opioides/uso terapéutico , Artroplastia de Reemplazo de Cadera/efectos adversosRESUMEN
To explore whether season is a risk factor of periprosthetic joint infection (PJI) after total joint arthroplasty (TJA) and explain it with the theory of traditional Chinese medicine. This was a retrospective cohort study. Only patients who suffered from PJI within 1 month after TJA were included in the study. Occurrence of PJI was the outcome of this study. Chi-squared test and t test was used to assess differences for baseline characteristics. Chi-square test was used to analyze whether season was related to the occurrence of PJI. Logistic regression was used to evaluate the association between season and occurrence of PJI. The incidence of PJI in summer is significantly higher than that in winter, whether after total knee arthroplasty (Chi-square value = 6.455, P = .011) or total hip arthroplasty (Chi-square value = 6.141, P = .013). Summer was an independent risk factor for PJI (OR = 4.373, 95% confidence interval = 1.899-10.673, P = .004). To be more exact, compared to nonlate summer (19.51%), and PJI is mainly concentrated in late summer (80.49%). Late summer was an independent risk factor of PJI after TJA. The infection rate of PJI after TJA in late summer is higher than other seasons. A more thorough preoperative disinfection procedure is needed in late summer.
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Artritis Infecciosa , Artroplastia de Reemplazo de Cadera , Artroplastia de Reemplazo de Rodilla , Infecciones Relacionadas con Prótesis , Humanos , Estaciones del Año , Estudios Retrospectivos , Infecciones Relacionadas con Prótesis/epidemiología , Artroplastia de Reemplazo de Rodilla/efectos adversos , Artroplastia de Reemplazo de Cadera/efectos adversos , Factores de Riesgo , Artritis Infecciosa/etiologíaRESUMEN
This retrospective study compared the mortality and short-term complications according to the choice of general anesthesia or regional anesthesia in patients who underwent a total knee arthroplasty (TKA). We searched the Korean National Health Insurance Service National Sample Cohort database to analyze data from patients who received a TKA between January 2002 and December 2015. Before comparing the general and the regional anesthesia groups, the bias was reduced by propensity score matching. After matching, the mortality and complications occurring within 30 days after a TKA were compared between the 2 groups. In the database, 6491 primary TKA cases were identified. Nine hundred forty-three patients (14.5%) had a TKA performed under general anesthesia, and 5548 (85.5%) had a TKA performed under regional anesthesia. After propensity score matching, the data of 1886 patients were analyzed, with 943 patients in each group. There was no significant difference in mortality (0.32% vs 0.00%), transfusion rate (84.52% vs 84.73%, P = .8989), and length of hospital stay (50 vs 53, P = .5391) between the general and regional anesthesia groups. Most of the complications were not significantly different, but the major complications, including myocardial infarction (1.70% vs 0.64%, P = .0414) and acute renal failure (0.85% vs 0.11%, P = .0391), were higher in the general anesthesia group than in the regional anesthesia group. Also, admission to the intensive care unit (8.48% vs 2.33%, P < .0001) and total cost (â©8067, 400 vs â©7487, 940, P = .0002) were higher in the general anesthesia group than in the regional anesthesia group. Our study found that regional anesthesia for TKA is associated with a decrease in major complications, including myocardial infarction and acute renal failure, and medical costs.
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Anestesia de Conducción , Artroplastia de Reemplazo de Rodilla , Infarto del Miocardio , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Estudios Retrospectivos , Complicaciones Posoperatorias/etiología , Anestesia de Conducción/efectos adversos , Tiempo de Internación , Anestesia General/efectos adversos , Infarto del Miocardio/complicaciones , Programas Nacionales de SaludRESUMEN
INTRODUCTION: We aimed to evaluate the efficacy of electroacupuncture in relieving acute pain after total knee arthroplasty (TKA) and related mechanism. METHODS: In this randomized, single-blind, and sham-acupuncture controlled study. Forty patients with postoperative acute pain were recruited and randomly divided electroacupuncture group (n = 20) and sham-acupuncture group (n = 20) from November 2020 to October 2021. All patients received electroacupuncture or sham-acupuncture for 5 days after TKA. Their brain regions were scanned with resting-state functional magnetic resonance imaging before and after intervention. Pain was scaled. Another 40 matched healthy controls underwent scanning once. The amplitude of low-frequency fluctuation (ALFF) values was compared. Pearson's correlation analysis was utilized to explore the correlation of ALFF with clinical variables in patients after intervention. RESULTS: Compared with the HCs, patients with acute pain following TKA had significantly decreased ALFF value in right middle frontal gyrus, right supplementary motor area, bilateral precuneus, right calcarine fissure and surrounding cortex, and left triangular part of inferior frontal gyrus (false discovery rate corrected p < .05). Patients had higher ALFF value in bilateral precuneus, right cuneus, right angular gyrus, bilateral middle occipital gyrus, and left middle temporal gyrus after electroacupuncture (AlphaSim corrected p < .01). Correlation analysis revealed that the change (postoperative day 7 to postoperative day 3) of ALFF in bilateral precuneus were negatively correlated with the change of NRS scores (r = -0.706; p = .002; 95% CI = -0.890 to -0.323) in EA group. CONCLUSIONS: The functional activities of related brain regions decreased in patients with acute pain after TKA. The enhancement of the functional activity of precuneus may be the neurobiological mechanism of electroacupuncture in treating pain following TKA.
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Dolor Agudo , Artroplastia de Reemplazo de Rodilla , Electroacupuntura , Corteza Motora , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Imagen por Resonancia Magnética/métodos , Método Simple Ciego , Encéfalo/diagnóstico por imagen , Encéfalo/fisiología , Mapeo Encefálico , Plasticidad Neuronal , Dolor Postoperatorio/terapiaRESUMEN
BACKGROUND: Approximately 26% of patients undergoing major orthopedic elective procedures have preoperative anemia. This study aimed to investigate the effect of intravenous (IV) iron supplementation on the hemoglobin (Hb) level after staged bilateral total knee arthroplasty (TKA) in patients with or without preoperative anemia. METHODS: We retrospectively analyzed 418 patients who underwent staged bilateral TKA (1 week interval). The iron group (n = 220) received IV iron isomaltoside immediately after each TKA. The no-iron group (n = 198) was recommended to receive transfusion if postoperative anemia was diagnosed between the first and second TKA. Preoperative anemia was present in 42 (21.2%) and 50 (22.7%) patients in the no-iron and iron groups, respectively. Demographic data, preoperative and postoperative Hb levels, Hb level change (preoperative minus postoperative 6-week Hb level), and blood drainage amount were compared between groups. RESULTS: The transfusion rate was lower in the iron group than in the no-iron group (96.5% vs. 58.6%, P < 0.001). Overall, the demographic data, preoperative and postoperative 6-week Hb levels, Hb level change, and blood drainage amount were not significantly different between the two groups. Among patients with preoperative anemia, the iron group showed lower Hb level change (0.6 ± 0.9 vs. 0.1 ± 1.1, P = 0.016). CONCLUSION: Patients with preoperative anemia treated with IV iron showed lower Hb level change than did those without IV iron treatment. Despite the lower transfusion rate, the iron group showed similar postoperative 6-week Hb level and Hb level change to the no-iron group.
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Anemia , Artroplastia de Reemplazo de Rodilla , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Estudios Retrospectivos , Anemia/tratamiento farmacológico , Anemia/etiología , Administración Intravenosa , Suplementos Dietéticos , HemoglobinasRESUMEN
BACKGROUND: Distal femoral resection knee arthroplasty is a limb salvage procedure. The impact of distal femoral resection arthroplasty on patient function and health status is unknown. The aim of this study was to report knee function, quality of life, knee pain, and living conditions after distal femoral resection knee arthroplasty for non-tumor indications. METHODS: Of 52 patients (52 knees) undergoing distal femoral resection knee arthroplasty in a single institution between 2012 and 2021, 22 were excluded as 3 patients had ≤90 days follow-up, 6 had died, and 13 declined or were unable to participate for unrelated reasons. Thus, 30 patients were included and interviewed by telephone in March 2021 (mean follow-up 3.5 years after surgery). Patient completed the Oxford Knee Score (0-48, 48 best), EQ-5D-5L, and the Copenhagen Knee ROM, and information on pain and living conditions was obtained. RESULTS: The mean age was 67.9 years (SD 13.6), and 21 (70%) were female. Mean total Oxford Knee Score was 29.9 (SD 10.5), mean Copenhagen Knee ROM flexion was 116° (SD 21.6), and mean extension was - 2° (SD10.1). Mobility aids were used by 18 (60%) patients, i.e. a cane (30%), walker (26.7%) or wheelchair (3.3%). Mean EQ-5Dindex score was 0.70 (SD 0.22) and mean EQ-5D VAS score was 55.4 (SD 23.9). Nine (30%) patients used paracetamol or NSAID and 2 (6.7%) used opioids for knee pain. Mean VAS knee pain score was 1.30 (SD 2.2) at rest and 2.8 (SD 3.1) when walking. Most (90%) patients lived in their own home, with only 3 patients in nursing homes. Two-thirds (66.7%) required no home care, 5 (16.6%) received home care 1-2 times over 2 weeks, and 5 (16.6%) every day. CONCLUSION: Distal femoral resection knee arthroplasty appears to be a viable treatment option for non-tumor indications. Acceptable patient outcomes were achieved in terms of functional status and quality of life, especially considering treatment alternatives such as femoral amputation.
Asunto(s)
Artroplastia de Reemplazo de Rodilla , Osteoartritis de la Rodilla , Humanos , Femenino , Anciano , Masculino , Artroplastia de Reemplazo de Rodilla/efectos adversos , Artroplastia de Reemplazo de Rodilla/métodos , Calidad de Vida , Condiciones Sociales , Resultado del Tratamiento , Articulación de la Rodilla/cirugía , Dolor , Osteoartritis de la Rodilla/cirugíaRESUMEN
PURPOSE: This study aimed to evaluate the infection control rate of palliative arthroscopic debridement, antibiotics, and implant retention (DAIR) for the high mortality risk or terminal cancer stage patients. METHODS: From March 2018 to August 2021, 21 patients met the following inclusion criteria: old age of more than 80, diagnosed as a terminal stage of cancer, high risk of mortality and morbidity representing as Charlson comorbidity index (CCI) ≥ 5, low daily activity with disabled extremity, and re-infection after two-stage revision. Each patient underwent arthroscopic DAIR and additional continuous irrigation for 48 hours. The need for subsequent re-arthroscopic DAIR or two-stage revision was determined by the post-operative trends of C-reactive protein (CRP) levels. Infection control was defined as continuing controlled status of infection based on clinical and laboratory results by one or two times of arthroscopic DAIR within initial two months. Treatment failure was defined as more than three times arthroscopic debridement, two-stage revision surgery, or expired due to uncontrolled infection. RESULTS: Arthroscopic DAIR controlled the infection in 19 (90.5%) of the 21 cases. The other knee underwent a total of three times of re-arthroscopic DAIR and the other one underwent two-stage revision. Although five patients expired during the follow-up period due to worsening medical problems or terminal cancer, there were no deaths from uncontrolled infection, sepsis, or surgery-related complications. CONCLUSIONS: Arthroscopic debridement with continuous irrigation for the infection TKA with high mortality risk or terminal cancer patients showed a 90.5% infection control rate. For high-risk patients, arthroscopic debridement with continuous irrigation can be an alternative treatment to improve the quality of life during survival.
Asunto(s)
Artroplastia de Reemplazo de Rodilla , Infecciones Relacionadas con Prótesis , Humanos , Artroplastia de Reemplazo de Rodilla/efectos adversos , Desbridamiento/efectos adversos , Desbridamiento/métodos , Calidad de Vida , Estudios Retrospectivos , Resultado del Tratamiento , Antibacterianos/uso terapéutico , Infecciones Relacionadas con Prótesis/epidemiología , Infecciones Relacionadas con Prótesis/cirugía , Infecciones Relacionadas con Prótesis/diagnósticoRESUMEN
BACKGROUND: This study aimed to investigate the effects of music and comedy movie interventions on postoperative pain and kinesiophobia in patients who underwent total knee arthroplasty. METHODS: This randomized-controlled study was carried out with the participation of patients who underwent total knee arthroplasty. The patients were divided into three groups. To reduce surgical pain and kinesiophobia, the patients in group 1 watched a comedy movie, those in group 2 listened to music, and those in group 3 did not participate in any intervention other than the routine practices of the clinic. RESULTS: The personal and medical characteristics of the patients in all groups were similar. The patients in all three groups were kinesiophobic, and their surgical pain levels were moderate despite pharmaceutical interventions. Groups 1 and 2 had a statistically significant decrease in kinesiophobia and pain scores after the interventions. The effects of having patients watch a comedy movie and having them listen to meditation music were not significantly different. CONCLUSIONS: The results of the study showed that listening to meditation music or watching comedy movie scenes had significant positive effects in alleviating postoperative pain and kinesiophobia after TKA. Based on the results of this study, it is recommended that patients watch comedy movies and listen to meditation music to alleviate their postoperative pain and kinesiophobia. TRIAL REGISTRATION: NCT, NCT05471778. The study was registered at ClinicalTrials.gov.