RESUMO
BACKGROUND: Mepivacaine spinal anesthetic may facilitate more rapid postoperative recovery in joint arthroplasty than bupivacaine. This study compared recovery, pain, and complications between the 2 anesthetics in anterior-approach total hip arthroplasty (THA) at a free-standing ambulatory surgery center (ASC). METHODS: This retrospective cohort study of 282 consecutive patients with mean age 55.7 ± 8.8 years and body mass index 30.6 ± 5.3 who underwent THA at an ASC from November 2018 to July 2020 compares mepivacaine (n = 141) vs bupivacaine (n = 141) spinal anesthesia, a transition made in March 2019. The main outcomes were length of stay in the postoperative unit (post acute care unit) prior to same-day discharge (SDD), time to controlled void, and ambulation. Secondarily, postoperative pain scores (0-10) with morphine equivalents were required and any postoperative complications were compared. RESULTS: Mepivacaine decreased mean post acute care unit stay (4.0 vs 5.7 hours, P < .001), time to void (3.1 vs 4.9 hours, P < .001), and ambulation (3.2 vs 4.5 hours, P < .001). No patients needed urinary catheterization or overnight stay. Two patients in the bupivacaine group had transient neurologic symptoms, consisting of foot drop and spinal headache, compared to none with mepivacaine (P = .498). Mepivacaine patients had increased postoperative pain at 2 hours (1.7 vs 0.9, P < .001), at discharge (1.1 vs 0.5, P = .004), and morphine equivalent doses received (7.8 vs 3.7 mg, P < .001). CONCLUSION: Mepivacaine spinal anesthesia for anterior-approach THA safely facilitated more rapid SDD from the ASC through decreased times to controlled void and ambulation with only minor increase in pain when compared to bupivacaine. LEVEL OF EVIDENCE: Level III - Retrospective comparative cohort study.
Assuntos
Raquianestesia , Artroplastia de Quadril , Procedimentos Cirúrgicos Ambulatórios , Raquianestesia/efeitos adversos , Anestésicos Locais , Artroplastia de Quadril/efeitos adversos , Bupivacaína , Estudos de Coortes , Humanos , Mepivacaína , Pessoa de Meia-Idade , Dor Pós-Operatória/prevenção & controle , Estudos RetrospectivosRESUMO
BACKGROUND: Postoperative urinary retention (POUR) is among the reasons for delay in discharge after outpatient total hip arthroplasty (THA), occurring in 2%-46% of patients. We hypothesized that the frequency of POUR following outpatient THA in the ambulatory surgery center (ASC) is low compared to previously reported rates and that management can be effective in the perioperative period when it is encountered. METHODS: Three hundred seventy-seven THA patients (409 hips) who had arthroplasties in the ASC over a 5-year period were identified. Preoperatively, appropriate demographic information and medical comorbidities were collected from patient health history questionnaires completed during clinic visits. Intraoperatively, albumin volume administered and estimated blood loss were recorded. Postoperatively, post-anesthesia care unit medications, patients who reported an inability to urinate, and those who required urinary catheterization were recorded. RESULTS: POUR occurred in only 2 patients but complaints of the inability to void occurred in 38 others for an incidence of 9.8%. Factors associated with POUR and the inability to urinate included older age, time spent in the ASC, and intraoperatively albumin volume administered. No significant differences were found in body mass index, preoperative hematocrit, estimated blood loss, surgical time, or operating time. CONCLUSION: POUR was infrequent but the reported inability to urinate was not (9.8%) and can be safely managed when it does occur and we found that increased age and albumin volume over 500 mL may increase the risk for a prolonged length of stay due to the inability to urinate.
Assuntos
Artroplastia de Quadril , Retenção Urinária , Idoso , Procedimentos Cirúrgicos Ambulatórios , Artroplastia de Quadril/efeitos adversos , Humanos , Alta do Paciente , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fatores de RiscoRESUMO
Based on a series of 407 outpatient total hip arthroplasties performed by a single surgeon, a standardized protocol for blood loss management in outpatient arthroplasty was developed consisting of a presurgical hematocrit of greater than 36%, administration of tranexamic acid, prophylactic introduction of albumin, hypotensive epidural anesthesia, monopolar electrocautery, and bipolar sealer. This protocol uses techniques that alone are not novel but together create a standardized and reproducible pathway that when implemented can increase the safety of outpatient hip arthroplasty.
Assuntos
Procedimentos Cirúrgicos Ambulatórios/métodos , Artroplastia de Quadril/métodos , Perda Sanguínea Cirúrgica/prevenção & controle , Adulto , Idoso , Procedimentos Cirúrgicos Ambulatórios/normas , Antifibrinolíticos/uso terapêutico , Artroplastia de Quadril/normas , Eletrocoagulação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ácido Tranexâmico/uso terapêutico , Adulto JovemRESUMO
BACKGROUND: There are few data comparing the direct anterior approach (DAA) and posterior approach (PA) for total hip arthroplasty (THA) in the outpatient setting. The purpose of this study is to compare 90-day complications between the 2 approaches. We hypothesized that they would be equally safe and effective. METHODS: Retrospective review identified 432 THAs (346 DAA, 86 PA) performed at a single ambulatory surgery center (ASC). Outcomes compared included demographics, comorbidities, preoperative and discharge pain scores (visual analog scale [VAS]), overall time spent in the ASC, overnight stay, emergency room visits, admission, reoperation, and complications within a 90-day period. RESULTS: There were no differences in mean preoperative VAS (DAA 4.7, PA 4.5), mean discharge VAS (DAA 0.8, PA 0.7), overall time spent in the ASC (DAA 9.0 hours, PA 9.3 hours), total number of overnight stays (DAA 0.9%, PA 1.2%), emergency room visits (DAA 1.7%, PA 1.2%), admissions (DAA 1.4%, PA 1.2%), reoperations (DAA 1.4%, PA 1.2%), or complications (DAA 3.5%, PA 2.3%). CONCLUSION: There were no differences in the safety outcomes, and overall there were few complications in the 90-day period, regardless of the surgeon's preferred approach. This study indicates both DAA and PA are equally safe for THA in the outpatient setting, and the choice of surgical approach should be based on patient and surgeon preference.
Assuntos
Artroplastia de Quadril , Hepatite C Crônica , Procedimentos Cirúrgicos Ambulatórios , Artroplastia de Quadril/efeitos adversos , Humanos , Pacientes Ambulatoriais , Estudos Retrospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: The term "outpatient" has a variety of meanings regarding the location of arthroplasty and the duration of stay postoperatively. The purpose of this systematic review was to evaluate the literature and more accurately define the term "outpatient." METHODS: A PubMed search (2014 to 2019) using the terms "outpatient AND arthroplasty" identified 76 studies; 35 studies that met the inclusion criteria were assessed to determine the definition of "outpatient." The level of evidence, type of arthroplasty, location of surgery (hospital or ambulatory surgery center [ASC]), approach used for hip arthroplasty, number of patients, number of surgeons, and length of time the patients were kept at the location after surgery were evaluated. RESULTS: Arthroplasties analyzed were total hip (11), total knee (seven), unicompartmental knee (five), and hip and knee (12). Only 16.8% of surgeries defined as outpatient hip or knee arthroplasty were done in a freestanding ASC, and 44.2% of patients defined as outpatients were kept overnight for the 23-hour observation. DISCUSSION: We propose "DASH" (Discharge from ASC to Home) as a new term to define arthroplasties done in an outpatient setting with the patient discharged home the same day.
Assuntos
Artroplastia de Quadril , Artroplastia do Joelho , Humanos , Articulação do Joelho/cirurgia , Pacientes Ambulatoriais , Alta do PacienteRESUMO
CASE REPORT: A 65-year-old man presented with pain in his left ankle. After a delay, he presented to the orthopaedic clinic where computed tomography scan revealed an intra-articular, locked-lateral calcaneal fracture with dislocation of the peroneal tendons. CONCLUSIONS: This combination of injuries can produce subtle signs, such as an atypical double-density sign and varus talar tilt, on plain radiographs; however, the consequences of delayed treatment can be catastrophic. Early recognition and treatment are essential to avoid chronic pain and limited function.
Assuntos
Artrodese/métodos , Calcâneo/lesões , Traumatismos do Pé/cirurgia , Fraturas Ósseas/cirurgia , Idoso , Calcâneo/diagnóstico por imagem , Traumatismos do Pé/diagnóstico por imagem , Fraturas Ósseas/diagnóstico por imagem , Humanos , MasculinoRESUMO
CASE: An immunosuppressed 51-year-old man sustained a ballistic injury about the site of a primary total hip arthroplasty, which had been performed for osteonecrosis of the femoral head 2 years earlier. He was treated with arthroscopic debridement and irrigation, inspection of the implants, and removal of foreign bodies. CONCLUSION: Ballistic injury to a hip arthroplasty site with retained foreign bodies is an unusual injury. Hip arthroscopy may represent a minimally invasive treatment option for implant inspection, joint debridement, and removal of intra-articular fragments while minimizing the risk of soft-tissue complications.
Assuntos
Artroplastia de Quadril , Artroscopia , Articulação do Quadril , Ferimentos por Arma de Fogo , Articulação do Quadril/diagnóstico por imagem , Articulação do Quadril/patologia , Articulação do Quadril/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Ferimentos por Arma de Fogo/diagnóstico por imagem , Ferimentos por Arma de Fogo/cirurgiaRESUMO
BACKGROUND: Despite an 88% increase in the number of pediatric fractures treated in ambulatory surgery centers (ASCs) over a 10-year period, few studies have compared outcomes of fracture treatment performed in a freestanding ASC compared with those performed in the hospital (HOSP) or hospital outpatient department (HOPD). The purpose of this study was to compare clinical and radiographic outcomes, treatment times, and costs for treatment of Gartland type II supracondylar humeral (SCH) fracture in the ASC, HOSP, and HOPD. METHODS: Retrospective review identified pediatric patients with isolated Gartland type II SCH fractures who had closed reduction and percutaneous pinning (CRPP) by board-certified orthopaedic surgeons from January 2012 to September 2016. On the basis of the location of their treatment, patients were divided into 3 groups: HOSP, HOPD, and ASC. All fractures were treated with CRPP under fluoroscopic guidance using 2 parallel or divergent smooth Kirschner wires. Radiographs obtained before and after CRPP and at final follow-up noted the anterior humeral line index (HLI) and Baumann angle. Statistical analysis compared all 3 groups for outcomes, complications, treatment time/efficiency, and charges. RESULTS: Record review identified 231 treated in HOSP, 35 in HOPD, and 50 in ASC. Radiographic outcomes in terms of Baumann angle and HLI did not differ significantly between the groups at any time point except preoperatively when the HLI for the HOSP patients was lower (P=0.02), indicating slightly greater displacement than the other groups. Overall complication rates were not significantly different among the groups, nor were occurrences of individual complications. The mean surgical time was significantly shorter (P<0.0001) in ASC patients than in HOPD and HOSP patients, and total charges were significantly lower (P<0.001). CONCLUSIONS: Gartland type II SCH fractures can be safely treated in a freestanding ASC with excellent clinical and radiographic outcomes equal to those obtained in the HOSP and HOPD; treatment in the ASC also is more efficient and cost-effective. LEVEL OF EVIDENCE: Level III-retrospective comparative study.
Assuntos
Procedimentos Cirúrgicos Ambulatórios/economia , Pinos Ortopédicos , Redução Fechada/economia , Custos de Cuidados de Saúde , Hospitais Pediátricos , Fraturas do Úmero/cirurgia , Duração da Cirurgia , Centros Cirúrgicos , Procedimentos Cirúrgicos Ambulatórios/estatística & dados numéricos , Fios Ortopédicos , Pré-Escolar , Redução Fechada/estatística & dados numéricos , Análise Custo-Benefício , Feminino , Humanos , Masculino , Radiografia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
This case report describes a 54-year-old Hispanic male who developed femoral nerve palsy approximately 1 year after metal-on-metal total hip arthroplasty (MOM THA). Cobalt and chromium levels were 4.8 ppb and undetectable, respectively. MRI demonstrated a well-encapsulated pseudotumor that communicated with the anterior portion of the right hip, and EMG showed neuropraxic femoral nerve injury. As a result, the patient experienced motor and sensory loss in the femoral and proximal saphenous nerve distributions. Surgical revision to ceramic-on-poly THA with debridement and decompression of the pseudotumor improved the patient's neurological status. Similar acute local tissue reactions have been described but the serum levels of cobalt and chrome associated with these reactions have been variable. Wear particles and products produced from corrosion at the head taper junction from MOM THA can potentially lead to cellular dysfunction with subsequent pseudotumer formation, but these reactions and fluid collections have also been found. In this patient, serum cobalt levels were elevated, while serum chromium levels remained undetectable. The purpose of this case report is to describe one patient's response and to review the recent literature regarding potential complications of MOM THA.