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Characterizing the Risk of Long-Term Opioid Utilization in Patients Undergoing Lumbar Spine Surgery.

表征腰椎手术患者长期使用阿片类药物的风险。

  • 影响因子:2.89
  • DOI:10.1097/BRS.0000000000003199
  • 作者列表:"Wright AK","Sikora M","Leveque JC
  • 发表时间:2020-01-01
Abstract

STUDY DESIGN:Single-institution retrospective cohort study. OBJECTIVE:To determine whether prescribing practices at discharge are associated with opioid dependence (OD) in patients undergoing discectomy or laminectomy procedures for degenerative indications. SUMMARY OF BACKGROUND DATA:Long-term opioid use in spine surgery is associated with higher healthcare utilization and worse postoperative outcomes. The impact of prescribing practices at discharge within this surgical population is poorly understood. METHODS:A query of an administrative database was conducted to identify all patients undergoing discectomy or laminectomy procedures at our high-volume tertiary referral center between 2007 and 2016. For patients included in the analysis, opioid prescription data on admission and discharge were manually abstracted from the electronic health record, including opioid type, frequency, route, and dose, and then converted to daily morphine equivalent dose (MED) values. We defined OD as a consecutive narcotic prescription lasting for at least 90 days within the first 12 months after the index surgical procedure. RESULTS:Of the 819 total patients, 499 (60.9%) patients had an active opioid prescription before surgery. Postoperatively, 813 (99.3%) received at least one narcotic prescription within 30 days of index surgery, and 162 (19.8%) continued with sustained opioid use in the 12 months after surgery. In adjusted analysis, patients with OD had a higher incidence of preoperative depression (P = 0.012) and preoperative opioid use (P < 0.001), as well as a higher frequency of preoperative benzodiazepine prescriptions (P = 0.009), and discharge MED value exceeding 120 mg/day (P = 0.013). Postoperative OD was observed in 7.5% of previously opioid-naïve patients. CONCLUSION:This is the first study to test for an association between MED values prescribed at discharge and sustained opioid use after lumbar spine surgery. In addition to previously reported risk factors, discharge prescription dose exceeding 120 mg/day is independently associated with OD after spine surgery. LEVEL OF EVIDENCE:3.

摘要

研究设计: 单机构回顾性队列研究。 目的: 确定出院时的处方实践是否与因退行性适应症而接受椎间盘切除术或椎板切除术的患者的阿片类药物依赖 (OD) 相关。 背景数据总结: 脊柱手术中长期使用阿片类药物与更高的医疗利用率和更差的术后结局相关。在该手术人群中出院时处方实践的影响知之甚少。 方法: 对管理数据库进行查询,以确定 2007 年至 2016 年间在我们高容量三级转诊中心接受椎间盘切除术或椎板切除术的所有患者。对于纳入分析的患者,从电子健康记录中手动提取入院和出院时的阿片类处方数据,包括阿片类药物类型、频率、途径和剂量,然后换算成每日吗啡等效剂量 (MED) 值。我们将OD定义为索引外科手术后前 12 个月内持续至少 90 天的连续麻醉处方。 结果: 在 819 例患者中,499 例 (60.9%) 患者术前有有效的阿片类药物处方。术后,813 (99.3%) 在指数手术 30 天内接受了至少一种麻醉处方,162 (19.8%) 在术后 12 个月内继续持续使用阿片类药物。在调整后的分析中,OD患者术前抑郁 (p = 0.012) 和术前阿片类药物使用 (p <0.001) 的发生率较高,以及术前苯二氮卓类药物处方频率较高 (p = 0.009),出院MED值超过 120 mg/天 (p = 0.013)。在 7.5% 的既往阿片类药物初治患者中观察到术后OD。 结论: 这是第一项test出院时规定的MED值与腰椎术后持续使用阿片类药物之间相关性的研究。除既往报道的危险因素外,出院处方剂量超过 120 mg/日与脊柱术后OD独立相关。 证据级别: 3.

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影响因子:2.15
发表时间:2020-02-01
DOI:10.1007/s40520-019-01202-w
作者列表:["Gan J","Tu Q","Miao S","Lei T","Cui X","Yan J","Zhang J"]

METHODS:BACKGROUND:Postoperative cognitive dysfunction (POCD) is a common complication after orthopedic surgery, which is not conducive to the prognosis of the elderly. AIMS:We performed this study to investigate the effects of oxycodone applied for patient-controlled intravenous analgesia (PCIA) on postoperative cognitive function in elderly patients after total hip arthroplasty (THA). METHODS:Ninety-nine participants were enrolled and allocated into two groups: oxycodone group (group O) and sufentanil group (group S). The primary outcome was the incidence of POCD, diagnosed according to the changes in the Mini-mental status examination (MMSE) and Montreal Cognitive Assessment (MoCA) scores. The secondary outcomes included the plasma levels of S-100B protein and neuron-specific enolase (NSE), the amount of postoperative analgesic consumption and the incidence of adverse reactions. RESULTS:The incidence of POCD was significantly lower in patients receiving oxycodone up to the 3rd postoperative day (POD, 1st POD 27.3% vs. 51.1%, P = 0.021; 3rd POD 20.5% vs. 40.0%, P = 0.045), as compared to patients receiving sufentanil. The MMSE and MoCA scores of both groups decreased to varying degrees. However, compared with group S, the MMSE scores at 1st POD, 3rd POD, 5th POD and 7st POD in group O were higher than that in group S, while MoCA scores at 1st POD, 3rd POD and 5th POD in group O were higher. Compared with group S, the plasma levels of S-100B protein in group O at 4 h, 8 h, 12 h post-surgery were lower. While the plasma levels of NSE in group O at 4 h, 8 h, 12 h, 24 h post-surgery were lower. Number of PCIA boluses and consumption of analgesic drug during the first two POD were similar between two groups. However, postoperative incidence of nausea, vomiting and pruritus was significantly lower in patients receiving oxycodone. CONCLUSION:Oxycodone applied for PCIA in elderly patients after THA could reduce the incidence of POCD, improve postoperative cognitive function and decrease the adverse reactions.

影响因子:1.69
发表时间:2020-02-01
DOI:10.1097/BPO.0000000000001393
作者列表:["Jain MJ","Inneh IA","Zhu H","Phillips WA"]

METHODS:BACKGROUND:Primary treatment for Blount disease has changed in the last decade from osteotomies or staples to tension band plate (TBP)-guided hemiepiphysiodesis. However, implant-related issues have been frequently reported with Blount cases. The purpose of our study is to evaluate the surgical failure rates of TBP in Blount disease and characterize predictors for failure. METHODS:We performed an Institutional Review Board-approved retrospective chart-review of pediatric patients with Blount disease to evaluate the results of TBP from 2008 to 2017 and a systematic literature review. Blount cases defined as pathologic tibia-vara with HKA (hip-knee-ankle) axis and MDA (metaphyseal-diaphyseal angle) deviations ≥11 degrees were included in the analysis. Surgical failure was categorized as mechanical and functional failure. We studied both patient and implant-related characteristics and compared our results with a systematic review. RESULTS:In 61 limbs of 40 patients with mean follow-up of 38 months, we found 41% (25/61) overall surgical failure rate and 11% (7/61) mechanical failure rate corresponding to 11% to 100% (range) and 0% to 50% (range) in 8 other studies. Statistical comparison between our surgical failure and nonfailure groups showed significant differences in deformity (P=0.001), plate material (P=0.042), and obesity (P=0.044) in univariate analysis. The odds of surgical failure increased by 1.2 times with severe deformity and 5.9 times with titanium TBP in the multivariate analysis after individual risk-factor adjustment. All 7 mechanical failures involved breakage of cannulated screws on the metaphyseal side. CONCLUSIONS:Most of the studies have reported high failure rates of TBP in Blount cases. Besides patient-related risk factors like obesity and deformity, titanium TBP seems to be an independent risk factor for failure. Solid screws were protective for mechanical failure, but not for functional failure. In conclusion, efficacy of TBP still needs to be proven in Blount disease and implant design may warrant reassessment. LEVEL OF EVIDENCE:Level III-retrospective comparative study with a systematic review.

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影响因子:2.43
发表时间:2020-01-15
DOI:10.5435/JAAOS-D-18-00777
作者列表:["Chen DQ","Montgomery SR Jr","Cancienne JM","Werner BC"]

METHODS:INTRODUCTION:As cancer treatments continue to improve the overall survival rates, more patients with a history of cancer will present for anatomic total shoulder arthroplasty (TSA). Therefore, it is essential for orthopaedic surgeons to understand the differences in care required by this growing subpopulation. Although the current research suggests that good outcomes can be predicted when appropriately optimized patients with cancer undergo lower extremity total joint arthroplasty, similar studies for TSA are lacking. The primary study question was to examine whether a history of cancer was associated with an increased rate of venous thromboembolism (VTE) after TSA. Secondarily, we sought to examine any association between a history of prostate and breast cancer and surgical or medical complications after TSA. METHODS:Using a national insurance database, male patients with a history of prostate cancer and female patients with a history of breast cancer undergoing anatomic TSA for primary osteoarthritis were identified and compared with control subjects matched 3:1 based on age, sex, diabetes mellitus, and tobacco use. Patients with a history of VTE and patients who underwent reverse TSA or hemiarthroplasty were excluded. RESULTS:Female patients with a history of breast cancer and male patients with a history of prostate cancer undergoing TSA had significantly higher incidences of acute VTE (including deep venous thrombosis and pulmonary embolism) compared with matched control subjects (female patients: odds ratio, 1.41; 95% confidence interval, 1.10 to 1.81; P = 0.024 and male patients: odds ratio, 1.37; 95% confidence interval, 1.05 to 1.79; P = 0.023). No significant differences were noted in the incidences of any other complications assessed. CONCLUSION:Although a personal history of these malignancies does represent a statistically significant risk factor for acute VTE after anatomic TSA, the overall VTE rate remains modest and acceptable. The rates of other surgical and medical complications are not significantly increased in patients with a history of these cancers after TSA compared with control subjects.

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