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Adeyemo EA, Aoun SG, Barrie U, Nguyen ML, Badejo O, Pernik MN, Christian Z, Dosselman LJ, El Ahmadieh TY, Hall K, Reyes VP, McDonagh DL, Bagley CA. Enhanced Recovery After Surgery Reduces Postoperative Opioid Use and 90-Day Readmission Rates After Open Thoracolumbar Fusion for Adult Degenerative Deformity. Neurosurgery 2021. [DOI: 10.1093/neuros/nyaa399_s084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Adeyemo EA, Aoun SG, Barrie U, Nguyen ML, Johnson ZD, Hall K, Peinado Reyes V, El Ahmadieh TY, Adogwa O, McDonagh DL, Bagley CA. Comparison of the effect of epidural versus intravenous patient controlled analgesia on inpatient and outpatient functional outcomes after adult degenerative scoliosis surgery: a comparative study. Spine J 2021; 21:765-771. [PMID: 33352321 DOI: 10.1016/j.spinee.2020.12.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 12/14/2020] [Accepted: 12/14/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Perioperative pain can negatively impact patient recovery after spine surgery and be a contributing factor to increased hospital length of stay and cost. Most data currently available is extrapolated from adolescent idiopathic cases and may not apply to adult and geriatric populations with thoracolumbar spine degeneration. PURPOSE Study the impact of epidural analgesia on pain control and outcomes after adult degenerative scoliosis surgery in a large single-institution series of adult patients undergoing thoraco-lumbar-pelvic fusion. STUDY DESIGN/SETTING Retrospective single-center review of prospectively collected data. PATIENT SAMPLE Patients undergoing thoracolumbar fusion with pelvic fixation. OUTCOME MEASURES Self-reported measures: Visual analog scale for pain. Physiologic Measures: Oral pain control requirements converted into daily morphine equivalents. Functional Measures: Ambulation perimeter after surgery, urinary retention and constipation rates. METHODS We retrospectively reviewed patient data for the years 2016 and 2017 before the use of patient controlled epidural analgesia (PCEA), and then 2018 and 2019 after its implementation, for all thoracolumbar degenerative procedures, and compared their postoperative outcomes measures. RESULTS There were 46 patients in the PCEA group and 37 patients in the intravenous PCA (IVPCA) groups. All patients underwent long segment posterolateral thoracolumbar spinal fusion with pelvic fixation. Patients in the PCEA group had lower pain scores and ambulated greater distances compared with those in the IVPCA group. PCEA patients also had lower urinary retention and constipation rates, but no increased intraoperative or postoperative complications related to catheter placement. CONCLUSIONS PCEA can provide optimal pain control after adult degenerative scoliosis spine surgery, and may promote greater early ambulation, while decreasing postoperative constipation and urinary retention rates.
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Affiliation(s)
- Emmanuel A Adeyemo
- Department of Neurological Surgery, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA
| | - Salah G Aoun
- Department of Neurological Surgery, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA.
| | - Umaru Barrie
- Department of Neurological Surgery, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA
| | - Madelina L Nguyen
- Department of Neurological Surgery, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA
| | - Zachary D Johnson
- Department of Neurological Surgery, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA
| | - Kristen Hall
- Department of Neurological Surgery, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA
| | - Valery Peinado Reyes
- Department of Neurological Surgery, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA
| | - Tarek Y El Ahmadieh
- Department of Neurological Surgery, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA
| | - Owoicho Adogwa
- Department of Neurological Surgery, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA
| | - David L McDonagh
- Department of Anesthesiology and Pain Management, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA
| | - Carlos A Bagley
- Department of Neurological Surgery, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA; Department of Orthopedic Surgery, UT Southwestern Medical Center, 5151 Harry Hines Blvd, Dallas, TX 75235 USA
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Adeyemo EA, Aoun SG, Barrie U, Nguyen ML, Badejo O, Pernik MN, Christian Z, Dosselman LJ, El Ahmadieh TY, Hall K, Reyes VP, McDonagh DL, Bagley CA. Enhanced Recovery After Surgery Reduces Postoperative Opioid Use and 90-Day Readmission Rates After Open Thoracolumbar Fusion for Adult Degenerative Deformity. Neurosurgery 2021; 88:295-300. [PMID: 32893863 DOI: 10.1093/neuros/nyaa399] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 07/02/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND The role of enhanced recovery after surgery (ERAS) pathways implementation has not been previously explored in adult deformity patients. OBJECTIVE To determine the impact of ERAS pathways implementation in adult patients undergoing open thoraco-lumbar-pelvic fusion for degenerative scoliosis on postoperative outcome, opioid consumption, and unplanned readmission rates. METHODS In this retrospective single-center study, we included 124 consecutive patients who underwent open thoraco-lumbar-pelvic fusion from October 2016 to February 2019 for degenerative scoliosis. Primary outcomes consisted of postoperative supplementary opioid consumption in morphine equivalent dose (MED), postoperative complications, and readmission rates within the postoperative 90-d window. RESULTS There were 67 patients in the ERAS group, and 57 patients served as pre-ERAS controls. Average patient age was 69 yr. The groups had comparable demographic and intraoperative variables. ERAS patients had a significantly lower rate of postoperative supplemental opioid consumption (248.05 vs 314.05 MED, P = .04), a lower rate of urinary retention requiring catheterization (5.97% vs 19.3%, P = .024) and of severe constipation (1.49% vs 31.57%, P < .0001), and fewer readmissions after their surgery (2.98% vs 28.07%, P = .0001). CONCLUSION A comprehensive multidisciplinary approach to complex spine surgery can reduce opioid intake, postoperative urinary retention and severe constipation, and unplanned 90-d readmissions in the elderly adult population.
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Affiliation(s)
- Emmanuel A Adeyemo
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Salah G Aoun
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Umaru Barrie
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Madelina L Nguyen
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Olatunde Badejo
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Mark N Pernik
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Zachary Christian
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Luke J Dosselman
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Tarek Y El Ahmadieh
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Kristen Hall
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Valery Peinado Reyes
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - David L McDonagh
- Department of Anesthesiology and Pain Management, UT Southwestern Medical Center, Dallas, Texas
| | - Carlos A Bagley
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas.,Department of Orthopedic Surgery, UT Southwestern Medical Center, Dallas, Texas
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Christian Z, Aoun SG, Afuwape OA, Barrie U, Adeyemo E, Badejo O, Dosselman L, Pernik MN, Hall K, Reyes VP, Bagley CA. Evaluating the Impact of Preoperative Pain Intensity Ratings on Narcotics Use in Spine Surgery Candidates With Affective Disorders. Neurosurgery 2020. [DOI: 10.1093/neuros/nyaa447_553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Christian ZK, Youssef CA, Aoun SG, Afuwape O, Barrie U, Johnson ZD, El Ahmadieh TY, Hall K, Peinado Reyes V, Wingfield SA, Bagley CA. Smoking has a dose-dependent effect on the incidence of preoperative opioid consumption in female geriatric patients with spine disease. J Clin Neurosci 2020; 81:173-177. [PMID: 33222910 DOI: 10.1016/j.jocn.2020.09.066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 09/08/2020] [Accepted: 09/28/2020] [Indexed: 10/23/2022]
Abstract
Tobacco use and narcotic medication have been associated with worse functional outcomes after surgery. Our goal was to investigate potential associations between smoking and preoperative opioid consumption in a geriatric population undergoing spine surgery, and their impact on postoperative outcomes. The records of 536 consecutive patients aged more than 65 years who underwent elective spinal surgery between November 2014 and August 2017 at a single institution were reviewed. Primary outcomes included rates of preoperative opioid consumption and postoperative hospital length of stay and complications. Males were more likely to be smokers than females (p < 0.001), whereas females were more likely to take opioid analgesics preoperatively (p = 0.022). Women with a history of smoking were more likely to have increased preoperative opioid consumption compared to those with no history of smoking (63.64% vs. 42.04%; p < 0.001). Such a relationship was not found in men. Subgroups analysis of female patients with a history of tobacco use comparing current and former smoker status showed that both groups exhibited increased preoperative opioid consumption compared to patients who never smoked (88.89% vs 42.04%; p < 0.001 for current users; 59.42% vs 42.04% for former users; p = 0.008). There was also a dose-depended relationship between smoking and increased preoperative opioid consumption. Geriatric female spine patients with a history of smoking have a higher incidence of preoperative opioid consumption. Opioid intake appears to increase with the number of pack-years, both in patients with a history of smoking and in those who currently smoke.
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Affiliation(s)
- Zachary K Christian
- UT Southwestern Medical Center, Department of Neurological Surgery, United States
| | - Carl A Youssef
- UT Southwestern Medical Center, Department of Neurological Surgery, United States
| | - Salah G Aoun
- UT Southwestern Medical Center, Department of Neurological Surgery, United States; UT Southwestern Spine Center, United States.
| | - Olusoji Afuwape
- UT Southwestern Medical Center, Department of Neurological Surgery, United States
| | - Umaru Barrie
- UT Southwestern Medical Center, Department of Neurological Surgery, United States
| | - Zachary D Johnson
- UT Southwestern Medical Center, Department of Neurological Surgery, United States
| | - Tarek Y El Ahmadieh
- UT Southwestern Medical Center, Department of Neurological Surgery, United States
| | - Kristen Hall
- UT Southwestern Medical Center, Department of Neurological Surgery, United States; UT Southwestern Spine Center, United States
| | - Valery Peinado Reyes
- UT Southwestern Medical Center, Department of Neurological Surgery, United States; UT Southwestern Spine Center, United States
| | - Sarah A Wingfield
- UT Southwestern Medical Center, Department of Internal Medicine, Division of Geriatric Medicine, United States
| | - Carlos A Bagley
- UT Southwestern Medical Center, Department of Neurological Surgery, United States; UT Southwestern Medical Center, Department of Orthopedic Surgery, United States; UT Southwestern Spine Center, United States
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Christian ZK, Aoun SG, Afuwape O, Adeyemo E, Barrie U, Badejo O, Dosselman LJ, Pernik MN, Hall K, Reyes VP, El Ahmadieh TY, Al Tamimi M, Bagley CA. Electronic Communication Patterns Could Reflect Preoperative Anxiety and Serve as an Early Complication Warning in Elective Spine Surgery Patients with Affective Disorders: A Retrospective Analysis of a Cohort of 1199 Elective Spine Patients. World Neurosurg 2020; 141:e888-e893. [PMID: 32561492 DOI: 10.1016/j.wneu.2020.06.082] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/08/2020] [Accepted: 06/09/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The analysis of perioperative electronic patient portal (EPP) communication may provide risk stratification and insight for complication prevention in patients with affective disorders (ADs). We aimed to understand how patterns of EPP communication in patients with AD relate to preoperative narcotic use, surgical outcomes, and readmission rates. METHODS The records of adult patients who underwent elective spinal surgery between January 2010 and August 2017 at a single institution were retrospectively reviewed for analysis. Primary outcomes included preoperative narcotic use, the number of perioperative EPP messages sent, rates of perioperative complications, hospital length of stay, emergency department (ED) visits within 6 weeks, and readmissions within 30 days after surgery. RESULTS A total of 1199 patients were included in the analysis. Patients with an AD were more likely to take narcotics before surgery (51.69% vs. 41%, P < 0.001) and to have active EPP accounts (75.36% vs. 69.75%, P = 0.014) compared with controls. They were also more likely to send postoperative messages (38.89% vs. 32.75%, P = 0.030) and tended to send more messages (0.67 vs. 0.48, P = 0.034). The AD group had higher rates of postoperative complications (8.21% vs. 3.98%, P = 0.001), ED visits (4.99% vs. 2.43%, P = 0.009), and readmissions postoperatively (2.49% vs. 1.38%, P = 0.049). CONCLUSIONS AD patients have specific patterns of perioperative EPP communication. They are at a higher risk of postoperative complications. Addressing these concerns early may prevent more serious morbidity and avoid unnecessary ED visits and readmissions, thus reducing costs and improving patient care.
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Affiliation(s)
- Zachary K Christian
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Salah G Aoun
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
| | - Olusoji Afuwape
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Emmanuel Adeyemo
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Umaru Barrie
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Olatunde Badejo
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Luke J Dosselman
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Mark N Pernik
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Kristen Hall
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Valery Peinado Reyes
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Tarek Y El Ahmadieh
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Mazin Al Tamimi
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Department of Orthopedic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Carlos A Bagley
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Department of Orthopedic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Barrie U, Badejo O, Aoun SG, Adeyemo E, Moler N, Christian ZK, Caruso JP, El Ahmadieh TY, Ban VS, MacAllister MC, Reyes VP, Hall K, Whitworth L, Bagley CA. Systematic Review and Meta-Analysis of Management Strategies and Outcomes in Adult Spinal Neurocysticercosis. World Neurosurg 2020; 138:504-511.e8. [PMID: 32224269 DOI: 10.1016/j.wneu.2020.03.093] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 03/15/2020] [Accepted: 03/16/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Spinal involvement in neurocysticercosis is rare and can lead to debilitating injury if not diagnosed and treated early. We aim to provide the reader with a thorough analysis of the best available evidence regarding patient characteristics, optimal treatment modality, and outcomes in cases of spinal neurocysticercosis. METHODS A systematic review of the literature using PubMed, Google Scholar, and Web of Science electronic databases was made according to the PRISMA guidelines. An illustrative case of intramedullary-cervical spinal disease is also presented for illustrative purposes. RESULTS A total of 46 reports of 103 patients fitting the screening criteria were identified. Isolated spinal involvement was seen in 46.15% of patients. Most infections (76.92%) had an intradural extramedullary localization, with 43.27% of cases involving >1 spinal cord level. The most common presenting symptoms were motor deficits (77.88%), pain syndromes (64.42%), and sensory deficits (53.85%). Combined surgical resection and pharmacologic therapy was the most frequently used treatment modality (49.04%) and had the highest proportion of patients reporting symptomatic improvement at follow-up (78.43%). Combination therapy had a significantly higher rate of neurologic recovery compared with surgery alone (P = 0.004) or medical treatment (P = 0.035). CONCLUSIONS Spinal involvement in neurocysticercosis should be considered in patients from or who traveled to endemic areas presenting with ring-enhancing lesions. Combined treatment with surgery followed by cysticidal and steroid medication seems to be superior to surgery or medical treatment in isolation and seems to provide the highest chances of recovery.
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Affiliation(s)
- Umaru Barrie
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Olatunde Badejo
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Salah G Aoun
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
| | - Emmanuel Adeyemo
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Nicole Moler
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Zachary K Christian
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - James P Caruso
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Tarek Y El Ahmadieh
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Vin Shen Ban
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Matthew C MacAllister
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Valery Peinado Reyes
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Kristen Hall
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Louis Whitworth
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Carlos A Bagley
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA; Department of Orthopedic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Pernik MN, Dosselman LJ, Aoun SG, Walker AD, Hall K, Peinado Reyes V, McDonagh DL, Bagley CA. The effectiveness of tranexamic acid on operative and perioperative blood loss in long-segment spinal fusions: a consecutive series of 119 primary procedures. J Neurosurg Spine 2020; 32:768-774. [PMID: 31978874 DOI: 10.3171/2019.11.spine191174] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 11/25/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The aim of this study was to determine if the use of tranexamic acid (TXA) in long-segment spinal fusion surgery can help reduce perioperative blood loss, transfusion requirements, and morbidity. METHODS In this retrospective single-center study, the authors included 119 consecutive patients who underwent thoracolumbar fusion spanning at least 4 spinal levels from October 2016 to February 2019. Blood loss, transfusion requirements, perioperative morbidity, and adverse thrombotic events were compared between a cohort receiving intravenous TXA and a control group that did not. RESULTS There was no significant difference in any measure of intraoperative blood loss (1514.3 vs 1209.1 mL, p = 0.29) or transfusion requirement volume between the TXA and control groups despite a higher number of pelvic fusion procedures in the TXA group (85.9% vs 62.5%, p = 0.003). Postoperative transfusion volume was significantly lower in TXA patients (954 vs 572 mL, p = 0.01). There was no difference in the incidence of thrombotic complications between the groups. CONCLUSIONS TXA appears to provide a protective effect against blood loss in long-segment spine fusion surgery specifically when pelvic dissection and fixation is performed. TXA also seems to decrease postoperative transfusion requirements without increasing the risk of adverse thrombotic events.
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Affiliation(s)
| | | | | | | | | | | | - David L McDonagh
- 2Anesthesiology and Pain Management, UT Southwestern Medical Center Dallas, Texas
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Barrie U, Elguindy M, Pernik M, Adeyemo E, Aoun SG, Hall K, Reyes VP, El Ahmadieh TY, Bagley CA. Intramedullary Spinal Metastatic Renal Cell Carcinoma: Systematic Review of Disease Presentation, Treatment, and Prognosis with Case Illustration. World Neurosurg 2019; 134:584-593. [PMID: 31734421 DOI: 10.1016/j.wneu.2019.11.056] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 11/08/2019] [Accepted: 11/09/2019] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Renal cell carcinoma (RCC) metastases to the intramedullary spinal cord carry a grim prognosis. The purpose of this review is to provide the reader with a comprehensive and systematic review of the current literature, and to present an illustrative case that would aid in the future management of similar scenarios. METHODS A systematic review of the literature using the PubMed electronic database was made according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Only human clinical reports of intramedullary RCC metastasis were included. We also present an illustrative case that was treated at our institution. RESULTS We identified 23 reports with a total of 31 patients. Of the tumors, 47% were located at the cervical level. Brain metastases were present in 41% of cases. Limb weakness (72%), urinary incontinence (41%), dysesthesia (47%), and localized spinal pain (38%) were the most frequently reported symptoms. Surgical resection alone was used in 34% of cases, followed by a combination of surgery and radiotherapy (31%), and radiotherapy alone (25%). Spinal metastases were detected an average of 32.1 months after the diagnosis of RCC, and mean patient survival after that was 8 months (range, 0-65 months). Reported survival after radiotherapy appeared to be the longest (11.2 months) compared with surgery (9.1 months) and combination therapy (5 months). CONCLUSIONS Intramedullary spinal metastatic RCC is a rare entity with debilitating neurologic potential. Survival appears to be affected by the treatment method but is also likely influenced by the stage of discovery of the disease.
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Affiliation(s)
- Umaru Barrie
- Department of Neurological Surgery, University of Texas Southwestern, Dallas, Texas, USA
| | - Mahmoud Elguindy
- Department of Neurological Surgery, University of Texas Southwestern, Dallas, Texas, USA
| | - Mark Pernik
- Department of Neurological Surgery, University of Texas Southwestern, Dallas, Texas, USA
| | - Emmanuel Adeyemo
- Department of Neurological Surgery, University of Texas Southwestern, Dallas, Texas, USA
| | - Salah G Aoun
- Department of Neurological Surgery, University of Texas Southwestern, Dallas, Texas, USA.
| | - Kristen Hall
- Department of Neurological Surgery, University of Texas Southwestern, Dallas, Texas, USA
| | - Valery Peinado Reyes
- Department of Neurological Surgery, University of Texas Southwestern, Dallas, Texas, USA
| | - Tarek Y El Ahmadieh
- Department of Neurological Surgery, University of Texas Southwestern, Dallas, Texas, USA
| | - Carlos A Bagley
- Department of Neurological Surgery, University of Texas Southwestern, Dallas, Texas, USA
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Aoun SG, Peinado Reyes V, El Ahmadieh TY, Davies M, Patel AR, Ban VS, Plitt A, El Tecle NE, Moreno JR, Raisanen J, Bagley CA. Stem cell injections for axial back pain: a systematic review of associated risks and complications with a case illustration of diffuse hyperplastic gliosis resulting in cauda equina syndrome. J Neurosurg Spine 2019; 31:906-913. [PMID: 31491761 DOI: 10.3171/2019.6.spine19594] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 06/17/2019] [Indexed: 01/07/2023]
Abstract
OBJECTIVE Axial low-back pain is a disease of epidemic proportions that exerts a heavy global toll on the active workforce and results in more than half a trillion dollars in annual costs. Stem cell injections are being increasingly advertised as a restorative solution for various degenerative diseases and are becoming more affordable and attainable by the public. There have been multiple reports in the media of these injections being easily available abroad outside of clinical trials, but scientific evidence supporting them remains scarce. The authors present a case of a serious complication after a stem cell injection for back pain and provide a systematic review of the literature of the efficacy of this treatment as well as the associated risks and complications. METHODS A systematic review of the literature was performed using the PubMed, Google Scholar, and Scopus online electronic databases to identify articles reporting stem cell injections for axial back pain in accordance with the PRISMA guidelines. The primary focus was on outcomes and complications. A case of glial hyperplasia of the roots of the cauda equina directly related to stem cell injections performed abroad is also reported. RESULTS The authors identified 14 publications (including a total of 147 patients) that met the search criteria. Three of the articles presented data for the same patient population with different durations of follow-up and were thus analyzed as a single study, reducing the total number of studies to 12. In these 12 studies, follow-up periods ranged from 6 months to 6 years, with 50% having a follow-up period of 1 year or less. Most studies reported favorable outcomes, although 36% used subjective measures. There was a tendency for pain relief to wane after 6 months to 2 years, with patients seeking a surgical solution. Only 1 study was a randomized controlled trial (RCT). CONCLUSIONS There are still insufficient data to support stem cell injections for back pain. Additional RCTs with long-term follow-up are necessary before statements can be made regarding the efficacy and safety.
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Affiliation(s)
| | | | | | | | | | | | | | - Najib E El Tecle
- 2Department of Neurological Surgery, Saint Louis University Hospital, St. Louis, Missouri
| | | | - Jack Raisanen
- 3Pathology, University of Texas Southwestern Medical Center, Dallas, Texas; and
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Reyes VP, Raju BS, Wynne J, Stephenson LW, Raju R, Fromm BS, Rajagopal P, Mehta P, Singh S, Rao DP. Percutaneous balloon valvuloplasty compared with open surgical commissurotomy for mitral stenosis. N Engl J Med 1994; 331:961-7. [PMID: 8084354 DOI: 10.1056/nejm199410133311501] [Citation(s) in RCA: 299] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Percutaneous balloon mitral valvuloplasty has been proposed as an alternative to open surgical commissurotomy for the treatment of rheumatic mitral-valve stenosis. METHODS We enrolled 60 patients with severe mitral stenosis and favorable valvular anatomy in a prospective, randomized trial comparing the two procedures. All patients underwent cardiac catheterization before the procedure and one week, six months, and three years thereafter. Hemodynamic data were analyzed by investigators who were blinded to the patients' treatment assignments. RESULTS Mitral-valve areas improved initially in both groups, from a mean (+/- SD) of 0.9 +/- 0.3 cm2 to 2.1 +/- 0.6 cm2 in the balloon-valvuloplasty group (30 patients; P < 0.01) and from 0.9 +/- 0.3 cm2 to 2.0 +/- 0.6 cm2 in the surgical group (30 patients; P < 0.001). Although improvement was maintained in both groups, mitral-valve areas were greater in the patients in the balloon-valvuloplasty group at three years (2.4 +/- 0.6 cm2, vs. 1.8 +/- 0.4 cm2 in the surgery group, P < 0.001). Restenosis occurred in three patients in the balloon-valvuloplasty group and four in the surgery group. One patient in the balloon-valvuloplasty group died of an apparent stroke after 2.5 years; four patients in the balloon-valvuloplasty group had residual atrial septal defects, and three patients (two in the balloon-valvuloplasty group and one in the surgery group) were judged to have severe mitral regurgitation. Seventy-two percent of the patients who underwent balloon valvuloplasty and 57 percent of the surgically treated patients were in New York Heart Association functional class I (i.e., they had no cardiovascular symptoms) at three years. No patient was lost to follow-up. CONCLUSIONS In the treatment of mitral stenosis, balloon valvuloplasty and open surgical commissurotomy have comparable initial results and low rates of restenosis, and both produce good functional capacity for at least three years. The potential complications associated with balloon valvuloplasty should be noted. The better hemodynamic results at three years, lower cost, and elimination of the need for thoracotomy suggest that balloon valvuloplasty should be considered for all patients with favorable mitral-valve anatomy.
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Affiliation(s)
- V P Reyes
- Division of Cardiology, Harper Hospital, Wayne State University School of Medicine, Detroit, MI 48201
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Turi ZG, Reyes VP, Raju BS, Raju AR, Kumar DN, Rajagopal P, Sathyanarayana PV, Rao DP, Srinath K, Peters P. Percutaneous balloon versus surgical closed commissurotomy for mitral stenosis. A prospective, randomized trial. Circulation 1991; 83:1179-85. [PMID: 2013139 DOI: 10.1161/01.cir.83.4.1179] [Citation(s) in RCA: 159] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND We performed a prospective, randomized trial comparing percutaneous balloon commissurotomy with surgical closed commissurotomy in 40 patients with severe rheumatic mitral stenosis. METHODS AND RESULTS Data were analyzed by investigators who were masked to treatment assignment or phase of study. Patients randomized to balloon (n = 20) or surgical (n = 20) commissurotomy had severe mitral stenosis without significant baseline differences (left atrial pressure, 26.1 +/- 4.2 versus 27.6 +/- 6.2 mm Hg; mitral valve gradient, 18.0 +/- 4.2 versus 19.7 +/- 6.3 mm Hg; mitral valve area, 1.0 +/- 0.2 versus 1.0 +/- 0.4 cm2, respectively). At 1-week follow-up after balloon commissurotomy, pulmonary wedge pressure was 14.3 +/- 7.2 mm Hg; mitral valve gradient was 9.6 +/- 5.1 mm Hg; and mitral valve area was 1.6 +/- 0.6 cm2 (all p less than 0.0001). At 1-week follow-up after surgical closed commissurotomy, wedge pressure was 13.7 +/- 5.4 mm Hg; mitral valve gradient was 9.4 +/- 4.2 mm Hg (both p less than 0.0001); and mitral valve area was 1.6 +/- 0.7 cm2 (p less than 0.003). At 8-month follow-up, improvement occurred in both groups: Mitral valve area was 1.6 +/- 0.6 cm2 in the balloon commissurotomy group (p less than 0.002) and was 1.8 +/- 0.6 cm2 in the surgical closed commissurotomy group (p less than 0.0001). There was no difference between the groups at 1-week or 8-month follow-up (all p greater than 0.4). One case of severe mitral regurgitation occurred in each group; complications were otherwise related to transseptal catheterization. There was no death, stroke, or myocardial infarction. Cost analysis revealed that balloon commissurotomy may substantially exceed the cost of surgical commissurotomy in developing countries, whereas it may represent a significant savings in industrialized nations. CONCLUSIONS We conclude that percutaneous balloon commissurotomy and surgical closed commissurotomy result in comparable hemodynamic improvement that is sustained through 8 months of follow-up.
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Affiliation(s)
- Z G Turi
- Department of Medicine, Harper Hospital, Detroit, MI 48201
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Spears JR, Reyes VP, Wynne J, Fromm BS, Sinofsky EL, Andrus S, Sinclair IN, Hopkins BE, Schwartz L, Aldridge HE. Percutaneous coronary laser balloon angioplasty: initial results of a multicenter experience. J Am Coll Cardiol 1990; 16:293-303. [PMID: 2197310 DOI: 10.1016/0735-1097(90)90576-b] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A multicenter clinical trial was initiated to test the potential safety and short-term efficacy of a percutaneous coronary application of laser balloon angioplasty, which has been shown experimentally to alleviate the common causes (dissection, recoil, thrombus) of suboptimal luminal results of conventional balloon angioplasty. Fifty-five patients, the majority (62%) of whom had relatively high risk lesions, were treated in 10 centers with a laser balloon that was identical in size (3 x 20 mm) to a balloon used for conventional balloon angioplasty performed on the same lesion immediately before laser balloon angioplasty. One or more neodymium:yttrium aluminum garnet (Nd:YAG) (1,060 nm) laser doses of 250 to 450 J were each delivered over a 20 s duration per exposure. Immediately and 1 day after laser balloon angioplasty no significant adverse effects on the arterial lumen were noted in any patient. By computerized image analysis of cineangiograms initial conventional balloon angioplasty failed to achieve a minimal luminal diameter greater than 1.5 mm in 14 patients (25%), including 3 patients with acute closure. However, after subsequent laser balloon angioplasty, minimal luminal diameter exceeded this value in all patients including this subgroup. Overall, minimal luminal diameter increased from 1.74 +/- 0.46 mm after conventional balloon angioplasty to 2.32 +/- 0.31 mm after laser balloon angioplasty (p less than 0.001) with no change found on 1 day and 1 month follow-up angiograms. Thus, laser balloon angioplasty is a safe, effective procedure for improving luminal dimensions after conventional balloon angioplasty.
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Affiliation(s)
- J R Spears
- Department of Medicine, Harper Hospital/Wayne State University, Detroit, Michigan
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