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Aggad M, Terrier LM, Nidal Salah C, Zemmoura I, Planty-Bonjour A, Francois P, Amelot A. Are There Still Any Benefits to Drainage for Anterior Cervical Arthrodesis/Arthroplasty by Cervicotomy? Spine (Phila Pa 1976) 2024; 49:1092-1097. [PMID: 38362711 DOI: 10.1097/brs.0000000000004964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/06/2024] [Indexed: 02/17/2024]
Abstract
STUDY DESIGN A retrospective single-center study between January 2019 and January 2023. OBJECTIVE The role and contribution of drainage in the anterior approach to the cervical spine (cervicotomy) is much debated, motivated primarily by the prevention of retropharyngeal hematoma, so are there still any benefits to drainage? BACKGROUND The anterior approach to the cervical spine is a widespread and common procedure performed in almost all spine surgery departments for the replacement of cervical intervertebral discs and medullar or radicular decompression. The primary endpoint was the occurrence of symptomatic postoperative cervical hematoma. PATIENTS AND METHODS Four hundred thirty-one patients who had undergone cervical spine surgery by anterior cervicotomy for cervicarthrosis or cervical disc herniation (anterior cervical discectomy and fusion and anterior cervical disc replacement) were consecutively included. Patients were separated into 2 groups: (1) Group A, 140 patients (with postoperative drainage) and (2) Group B, 291 patients (without drainage). RESULTS The mean follow-up was 2.8 months. The 2 groups were comparable on all criteria, but there was a predominance of arthroplasty ( P < 0.0001), use of anticoagulants/antiaggregants ( P < 0.0001) and a greater number of stages ( P < 0.0001) in group A. There were a total of 4/431 symptomatic postoperative hematomas (0.92%) in this study. Two hematomas occurred in group A (2/140, 1.4%) and 2 in group B (2/291, 0.68%; P < 0.0001). One patient in group A (0.71%) required surgical drainage for cavity hematoma revealed by marked dyspnea, swallowing, and neurological disorders. One case of hematoma diagnosed by dysphonia and neurological deficit was reported in group B (0.34%; P < 0.0001). CONCLUSIONS The placement of a drain during anterior cervicotomy (anterior cervical discectomy and fusion/anterior cervical disc replacement) did not limit the occurrence of symptomatic postoperative hematoma.
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Affiliation(s)
- Mourad Aggad
- Department of Neurosurgery, CHRU de Tours, Tours, France
| | - Louis-Marie Terrier
- Department of Neurosurgery, Clairval Private Hospital, Ramsay Generale de Sante, Marseille, France
| | | | | | | | | | - Aymeric Amelot
- Department of Neurosurgery, CHRU de Tours, Tours, France
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Miller AK, Zakko P, Park DK, Chang VW, Schultz L, Springer K, Hamilton TM, Abdulhak MM, Schwalb JM, Nerenz DR, Aleem IS, Khalil JG. Cervical disc arthroplasty versus anterior cervical discectomy and fusion: an analysis of the Michigan Spine Surgery Improvement Collaborative Database. Spine J 2024; 24:791-799. [PMID: 38110089 DOI: 10.1016/j.spinee.2023.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 11/08/2023] [Accepted: 12/14/2023] [Indexed: 12/20/2023]
Abstract
BACKGROUND CONTEXT Anterior cervical discectomy and fusion (ACDF) and cervical disc arthroplasty (CDA) are established surgical options for the treatment of cervical radiculopathy, myelopathy, and cervical degenerative disc disease. However, current literature does not demonstrate a clear superiority between ACDF and CDA. PURPOSE To investigate procedural and patient-reported outcomes of ACDF and CDA among patients included in the Michigan Spine Surgery Improvement Collaborative (MSSIC) database. DESIGN Retrospective study of prospectively collected outcomes registry data. PATIENT SAMPLE Individuals within the MSSIC database presenting with radiculopathy, myelopathy, or cervical spondylosis refractory to typical conservative care undergoing primary ACDF or CDA from January 4, 2016, to November 5, 2021. OUTCOME MEASURES Perioperative measures (including surgery length, length of stay, return to OR, any complications), patient-reported functional outcomes at 2-year follow-up (including return to work, patient satisfaction, PROMIS, EQ-5D, mJOA). METHODS Patients undergoing ACDF were matched 4:1 with those undergoing CDA; propensity analysis performed on operative levels (1- and 2- level procedures), presenting condition, demographics, and comorbidities. Initial comparisons performed with univariate testing and multivariate analysis performed with Poisson generalized estimating equation models clustering on hospital. RESULTS A total of 2,208 patients with ACDF and 552 patients with CDA were included. Baseline demographics were similar, with younger patients undergoing CDA (45.6 vs 48.6 years; p<.001). Myelopathy was more frequent in ACDF patients (30% vs 25%; p=.015). CDA was more frequently planned as an outpatient procedure. Length of stay was increased in ACDF (1.3 vs 1.0 days; p<.001). Functional outcomes were similar, with comparable proportions of patients meeting minimal clinically important difference thresholds in neck pain, arm pain, PROMIS, EQ-5D, and mJOA score. After multivariate regression, no significant differences were seen in surgical or functional outcomes. CONCLUSIONS This study demonstrates similar outcomes for those undergoing ACDF and CDA at 2 years. Previous meta-analyses of CDA clinical trial data adhere to strict inclusion and exclusion criteria required by clinical studies; this registry data provides "real world" clinical outcomes reflecting current practices for ACDF and CDA patient selection.
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Affiliation(s)
- Alex K Miller
- Department of Orthopaedic Surgery, Corewell Health East William Beaumont University Hospital, 3601 W. 13 Mile Rd., Royal Oak, MI 48073, USA.
| | - Philip Zakko
- Department of Orthopaedic Surgery, Corewell Health East William Beaumont University Hospital, 3601 W. 13 Mile Rd., Royal Oak, MI 48073, USA
| | - Daniel K Park
- Department of Orthopaedic Surgery, Corewell Health East William Beaumont University Hospital, 3601 W. 13 Mile Rd., Royal Oak, MI 48073, USA; Oakland University William Beaumont School of Medicine, 586 Pioneer Dr., Rochester, MI 48309, USA
| | - Victor W Chang
- Department of Neurosurgery, Henry Ford Hospital, 2799 West Grand Blvd., Detroit, MI 48202, USA
| | - Lonni Schultz
- Michigan Spine Surgery Improvement Collaborative, 3A Ford Pl., Detroit, MI 48202, USA
| | - Kylie Springer
- Michigan Spine Surgery Improvement Collaborative, 3A Ford Pl., Detroit, MI 48202, USA
| | - Travis M Hamilton
- Department of Neurosurgery, Henry Ford Hospital, 2799 West Grand Blvd., Detroit, MI 48202, USA
| | - Muwaffak M Abdulhak
- Department of Neurosurgery, Henry Ford Hospital, 2799 West Grand Blvd., Detroit, MI 48202, USA; Michigan Spine Surgery Improvement Collaborative, 3A Ford Pl., Detroit, MI 48202, USA
| | - Jason M Schwalb
- Department of Neurosurgery, Henry Ford Hospital, 2799 West Grand Blvd., Detroit, MI 48202, USA; Michigan Spine Surgery Improvement Collaborative, 3A Ford Pl., Detroit, MI 48202, USA
| | - David R Nerenz
- Department of Neurosurgery, Henry Ford Hospital, 2799 West Grand Blvd., Detroit, MI 48202, USA; Michigan Spine Surgery Improvement Collaborative, 3A Ford Pl., Detroit, MI 48202, USA
| | - Ilyas S Aleem
- Department of Orthopaedic Surgery, University of Michigan, 1500 E Medical Center Dr., Ann Arbor, MI 48109, USA
| | - Jad G Khalil
- Department of Orthopaedic Surgery, Corewell Health East William Beaumont University Hospital, 3601 W. 13 Mile Rd., Royal Oak, MI 48073, USA; Oakland University William Beaumont School of Medicine, 586 Pioneer Dr., Rochester, MI 48309, USA
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Bergamaschi JPM, de Brito MBS, de Araújo FF, Graciano RS, Utino ET, Lewandrowski KU, Wirth F. Surgical Technique of Central and Over-the-Top Full-Endoscopic Decompression of the Cervical Spine: A Technical Note. J Pers Med 2023; 13:1508. [PMID: 37888119 PMCID: PMC10608411 DOI: 10.3390/jpm13101508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/27/2023] [Accepted: 10/16/2023] [Indexed: 10/28/2023] Open
Abstract
Endoscopic surgery of the cervical spine is constantly evolving and the spectrum of its indications has expanded in recent decades. Full-endoscopic techniques have standardized the procedures for posterior and anterior access. The full-endoscopic approach was developed to treat degenerative diseases with the least possible invasion and without causing instability of the cervical spine. The posterior full-endoscopic approach is indicated for the treatment of diseases of the lateral part of the vertebral segment, such as herniations and stenoses of the lateral recess and vertebral foramen. There has been little discussion of this approach to the treatment of central stenosis of the cervical spine. This technical note describes a step-by-step surgical technique for central and over-the-top full-endoscopic decompression in the cervical spine, using a 3.7 mm working channel endoscope. This technique has already been shown to be effective in a recent case series with a 4.7 mm working channel endoscope, and may represent a new treatment option for central or bilateral lateral recess stenosis. There is also the possibility of a bilateral full-endoscopic approach, but this may be associated with greater muscle damage and a longer operative time. Case series and comparative studies should be encouraged to confirm the safety and utility of this technique.
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Affiliation(s)
- João Paulo Machado Bergamaschi
- Atualli Spine Care Clinic, 745 Alameda Santos, Cj. 71, São Paulo 01419-001, Brazil; (F.F.d.A.); (R.S.G.)
- Atualli Academy, 2504 Brigadeiro Luís Antônio, Cj. 172, São Paulo 01402-000, Brazil; (E.T.U.); (F.W.)
| | | | - Fernando Flores de Araújo
- Atualli Spine Care Clinic, 745 Alameda Santos, Cj. 71, São Paulo 01419-001, Brazil; (F.F.d.A.); (R.S.G.)
| | - Ricardo Squiapati Graciano
- Atualli Spine Care Clinic, 745 Alameda Santos, Cj. 71, São Paulo 01419-001, Brazil; (F.F.d.A.); (R.S.G.)
| | - Edgar Takao Utino
- Atualli Academy, 2504 Brigadeiro Luís Antônio, Cj. 172, São Paulo 01402-000, Brazil; (E.T.U.); (F.W.)
| | | | - Fernanda Wirth
- Atualli Academy, 2504 Brigadeiro Luís Antônio, Cj. 172, São Paulo 01402-000, Brazil; (E.T.U.); (F.W.)
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Chang CJ, Liu YF, Hsiao YM, Chang WL, Hsu CC, Liu KC, Huang YH, Yeh ML, Lin CL. Full Endoscopic Spine Surgery for Cervical Spondylotic Myelopathy: A Systematic Review. World Neurosurg 2023; 175:142-150. [PMID: 37169077 DOI: 10.1016/j.wneu.2023.05.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/30/2023] [Accepted: 05/01/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND Cervical spondylotic myelopathy (CSM) may seriously affect quality of life. In the literature, there is scarce evidence of the pros and cons of full endoscopic spine surgery in the treatment of CSM. The main purpose of this study was to conduct a systematic review to elucidate the efficacy of full endoscopic spine surgery in the management of patients with CSM. METHODS This systematic review was conducted in accordance with the PRISMA guidelines. A systematic search of Web of Science, PubMed MEDLINE, Embase, and Cochrane Library was conducted from the database inception to February 1, 2023. RESULTS The study included 183 patients and their age was 56.78 ± 7.87 years. The average surgical time calculated was 96.34 ± 33.58 minutes. Intraoperative blood loss ranged from a minimal amount to 51 mL. The average duration of hospital stay was 3.56 ± 1.6 days. The average span for follow-up was on an interval of 18.7 ± 6.76 months. Significant improvements were noted in all aspects of functional outcomes and image results after full endoscopic cervical spine surgery, with no major complications. CONCLUSIONS The current study found that both anterior transcorporeal and posterior surgical approaches could be used for the treatment of CSM with a full endoscopic technique. Indications of full endoscopic cervical spine surgery for CSM included cervical disc herniation, central canal stenosis, calcified ligamentum flavum, and ossification of the posterior longitudinal ligament. Improved postoperative outcomes with acceptable surgical complications were noted in this systematic review.
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Affiliation(s)
- Chao-Jui Chang
- Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan; Department of Orthopedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Orthopaedics, Dou-Liou Branch of National Cheng Kung University Hospital, Yunlin, Taiwan
| | - Yuan-Fu Liu
- Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan; Department of Orthopedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Orthopaedics, Dou-Liou Branch of National Cheng Kung University Hospital, Yunlin, Taiwan
| | - Yu-Meng Hsiao
- Department of Orthopedics, Tainan Municipal An-Nan Hospital, China Medical University, Tainan, Taiwan
| | - Wei-Lun Chang
- Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan; Department of Orthopedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Orthopaedics, Dou-Liou Branch of National Cheng Kung University Hospital, Yunlin, Taiwan
| | - Che-Chia Hsu
- Department of Orthopedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Keng-Chang Liu
- School of Medicine, Tzu Chi University, Hualien City, Taiwan; Department of Orthopaedic Surgery, Buddhist Dalin Tzu Chi General Hospital, Chiayi, Taiwan
| | - Yi-Hung Huang
- Department of Orthopedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Orthopaedics, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi City, Taiwan
| | - Ming-Long Yeh
- Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan; Medical Device Innovation Center (MDIC), National Cheng Kung University Hospital, Tainan, Taiwan
| | - Cheng-Li Lin
- Department of Orthopedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Medical Device Innovation Center (MDIC), National Cheng Kung University Hospital, Tainan, Taiwan; Musculoskeletal Research Center, Innovation Headquarter, National Cheng Kung University, Tainan, Taiwan.
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Incidence and local risk factors of infection after anterior sub-axial cervical spine surgery: retrospective database analysis of 4897 consecutive procedures. Arch Orthop Trauma Surg 2023; 143:717-727. [PMID: 34432096 DOI: 10.1007/s00402-021-04133-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 08/17/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The anterior cervical spine approach is safe and effective in many cervical spine pathologies. It is considered one of the most common approaches in spine surgery. Postoperative infections after anterior cervical surgery are rare but serious. MATERIALS AND METHODS This study is a retrospective database analysis. In this study, the incidence, and the local risk factors of postoperative infection after anterior-only sub-axial cervical spine surgery in a high-volume spine center were analyzed. The data of patients operated in a teaching hospital is electronically stored in a comprehensive medical database program. Postoperative infection after anterior cervical surgery from C2 to C7 was calculated and analyzed. In the study period, 4897 patients were operated. Twenty-four infections after a primary aseptic operation were detected. Independent local risk factors were estimated. RESULTS Postoperative infection occurred in 24/4897 patients (0.49%). The incidence of infection after cervical trauma was 3% (7/229), after spinal cord injury 4.3% (2/46), with myelopathy 1.98% (11/556), and after revision surgery 1.25% (7/560). The incidence showed a significant increase (p = 0.00, 0.01, 0.02). In 14 of the postoperatively infected patients (58.3%) an oesophageal injury was diagnosed. Odds ratios (OR) with a confidence interval (CI) of 95% was calculated. Independent risk factors for the postoperative infections were: Cervical trauma (OR 8.59, 95% CI 3.52-20.93), revision surgery (OR 3.22, 95% CI 1.33-7.82), The presence of cervical myelopathy (OR 6.71, 95% CI 2.99-15.06), and spinal cord injury (OR 9.33, 95% CI 2.13-40.83). CONCLUSIONS Postoperative infection after anterior cervical surgery is low (0.49%). In addition to the general risk factor for infection, the local risk factors are trauma, myelopathy, spinal cord injury, and revision surgeries. In the case of postoperative infection, an oesophageal injury should be excluded.
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Carlson BC, Dawson JM, Beauchamp EC, Mehbod AA, Mueller B, Alcala C, Mullaney KJ, Perra JH, Pinto MR, Schwender JD, Shafa E, Transfeldt EE, Garvey TA. Choose Wisely: Surgical Selection of Candidates for Outpatient Anterior Cervical Surgery Based on Early Complications Among Inpatients. J Bone Joint Surg Am 2022; 104:1830-1840. [PMID: 35869896 DOI: 10.2106/jbjs.21.01356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Anterior cervical discectomy and fusion (ACDF) and cervical disc arthroplasty (CDA) are attractive targets for transition to the outpatient setting. We assessed the prevalence of rapid responses and major complications in the inpatient setting following 1 or 2-level ACDFs and CDAs. We evaluated factors that may place patients at greater risk for a rapid response or a postoperative complication. METHODS This was an institutional review board-approved, retrospective cohort study of adults undergoing 1 or 2-level ACDF or CDA at 1 hospital over a 2-year period (2018 and 2019). Data on patient demographic characteristics, surgical procedures, and comorbidities were collected. Rapid response events were identified by hospital floor staff and involved acute changes in a patient's clinical condition. Complications were events that were life-threatening, required an intervention, or led to delayed hospital discharge. RESULTS In this study, 1,040 patients were included: 888 underwent ACDF and 152 underwent CDA. Thirty-six patients (3.5%) experienced a rapid response event; 22% occurred >24 hours after extubation. Patients having a rapid response event had a significantly higher risk of developing a complication (risk ratio, 10; p < 0.01) and had a significantly longer hospital stay. Twenty-four patients (2.3%) experienced acute complications; 71% occurred >6 hours after extubation. Patients with a complication were older and more likely to be current or former smokers, have chronic obstructive pulmonary disease, have asthma, and have an American Society of Anesthesiologists (ASA) score of >2. The length of the surgical procedure was significantly longer in patients who developed a complication. All patients who developed dysphagia had a surgical procedure involving C4-C5 or more cephalad. Patients with a rapid response event or complication were more commonly undergoing revision surgical procedures. CONCLUSIONS Rapid response and complications are uncommon following 1 or 2-level ACDFs or CDAs but portend a longer hospital stay and increased morbidity. Revision surgical procedures place patients at higher risk for rapid responses and complications. Additionally, older patients, patients with chronic obstructive pulmonary disease or asthma, patients who are current or former smokers, and patients who have an ASA score of ≥3 are at increased risk for postoperative complications. LEVEL OF EVIDENCE Prognostic Level III . See Instructions for Authors for a complete description of levels of evidence.
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Mooney J, Michalopoulos GD, Zeitouni D, Sammak SE, Alvi MA, Wang MY, Coric D, Chan AK, Mummaneni PV, Bisson EF, Sherrod B, Haid RW, Knightly JJ, Devin CJ, Pennicooke BH, Asher AL, Bydon M. Outpatient versus inpatient lumbar decompression surgery: a matched noninferiority study investigating clinical and patient-reported outcomes. J Neurosurg Spine 2022; 37:485-497. [PMID: 35523251 DOI: 10.3171/2022.3.spine211558] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 03/24/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Spine surgery represents an ideal target for healthcare cost reduction efforts, with outpatient surgery resulting in significant cost savings. With an increased focus on value-based healthcare delivery, lumbar decompression surgery has been increasingly performed in the outpatient setting when appropriate. The aim of this study was to compare clinical and patient-reported outcomes following outpatient and inpatient lumbar decompression surgery. METHODS The Quality Outcomes Database (QOD) was queried for patients undergoing elective one- or two-level lumbar decompression (laminectomy or laminotomy with or without discectomy) for degenerative spine disease. Patients were grouped as outpatient if they had a length of stay (LOS) < 24 hours and as inpatient if they stayed in the hospital ≥ 24 hours. Patients with ≥ 72-hour stay were excluded from the comparative analysis to increase baseline comparability between the two groups. To create two highly homogeneous groups, optimal matching was performed at a 1:1 ratio between the two groups on 38 baseline variables, including demographics, comorbidities, symptoms, patient-reported scores, indications, and operative details. Outcomes of interest were readmissions and reoperations at 30 days and 3 months after surgery, overall satisfaction, and decrease in Oswestry Disability Index (ODI), back pain, and leg pain at 3 months after surgery. Satisfaction was defined as a score of 1 or 2 in the North American Spine Society patient satisfaction index. Noninferiority of outpatient compared with inpatient surgery was defined as risk difference of < 1.5% at a one-sided 97.5% confidence interval. RESULTS A total of 18,689 eligible one- and two-level decompression surgeries were identified. The matched study cohorts consisted of 5016 patients in each group. Nonroutine discharge was slightly less common in the outpatient group (0.6% vs 0.3%, p = 0.01). The 30-day readmission rates were 4.4% and 4.3% for the outpatient and inpatient groups, respectively, while the 30-day reoperation rates were 1.4% and 1.5%. The 3-month readmission rates were 6.3% for both groups, and the 3-month reoperation rates were 3.1% for the outpatient cases and 2.9% for the inpatient cases. Overall satisfaction at 3 months was 88.8% for the outpatient group and 88.4% for the inpatient group. Noninferiority of outpatient surgery was documented for readmissions, reoperations, and patient-reported satisfaction from surgery. CONCLUSIONS Outpatient lumbar decompression surgery demonstrated slightly lower nonroutine discharge rates in comparison with inpatient surgery. Noninferiority in clinical outcomes at 30 days and 3 months after surgery was documented for outpatient compared with inpatient decompression surgery. Additionally, outpatient decompression surgery performed noninferiorly to inpatient surgery in achieving patient satisfaction from surgery.
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Affiliation(s)
- James Mooney
- 1Department of Neurosurgery, University of Alabama at Birmingham, Alabama
| | - Giorgos D Michalopoulos
- 2Mayo Clinic Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
- 3Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Daniel Zeitouni
- 4School of Medicine, University of North Carolina at Chapel Hill, North Carolina
| | - Sally El Sammak
- 2Mayo Clinic Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
- 3Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Mohammed Ali Alvi
- 2Mayo Clinic Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
- 3Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Michael Y Wang
- 5Department of Neurological Surgery, University of Miami, Florida
| | - Domagoj Coric
- 6Neuroscience Institute, Carolinas Healthcare System, and Carolina Neurosurgery & Spine Associates, Charlotte, North Carolina
| | - Andrew K Chan
- 7Department of Neurological Surgery, University of California, San Francisco, California
| | - Praveen V Mummaneni
- 7Department of Neurological Surgery, University of California, San Francisco, California
| | - Erica F Bisson
- 8Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah
| | - Brandon Sherrod
- 8Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah
| | | | - John J Knightly
- 10Atlantic Neurosurgical Specialists, Morristown, New Jersey
| | - Clinton J Devin
- 11Steamboat Orthopaedic and Spine Institute, Steamboat Springs, Colorado; and
| | - Brenton H Pennicooke
- 12Department of Neurosurgery, Washington University School of Medicine, St. Louis, Missouri
| | - Anthony L Asher
- 6Neuroscience Institute, Carolinas Healthcare System, and Carolina Neurosurgery & Spine Associates, Charlotte, North Carolina
| | - Mohamad Bydon
- 2Mayo Clinic Neuro-Informatics Laboratory, Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
- 3Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota
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Chang CJ, Liu YF, Hsiao YM, Huang YH, Liu KC, Lin RM, Lin CL. Comparison of anterior cervical discectomy and fusion versus artificial disc replacement for cervical spondylotic myelopathy: a meta-analysis. J Neurosurg Spine 2022; 37:569-578. [PMID: 35453110 DOI: 10.3171/2022.2.spine211500] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 02/23/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Anterior cervical discectomy and fusion (ACDF) has long been regarded as a gold standard in the treatment of cervical myelopathy. Subsequently, cervical artificial disc replacement (c-ADR) was developed and provides the advantage of motion preservation at the level of the intervertebral disc surgical site, which may also reduce stress at adjacent levels. The goal of this study was to compare clinical and functional outcomes in patients undergoing ACDF with those in patients undergoing c-ADR for cervical spondylotic myelopathy (CSM). METHODS A systematic literature review and meta-analysis were performed using the Embase, PubMed, and Cochrane Central Register of Controlled Trials databases from database inception to November 21, 2021. The authors compared Neck Disability Index (NDI), SF-36, and Japanese Orthopaedic Association (JOA) scores; complication rates; and reoperation rates for these two surgical procedures in CSM patients. The Mantel-Haenszel method and variance-weighted means were used to analyze outcomes after identifying articles that met study inclusion criteria. RESULTS More surgical time was consumed in the c-ADR surgery (p = 0.04). Shorter hospital stays were noted in patients who had undergone c-ADR (p = 0.04). Patients who had undergone c-ADR tended to have better NDI scores (p = 0.02) and SF-36 scores (p = 0.001). Comparable outcomes in terms of JOA scores (p = 0.24) and neurological success rate (p = 0.12) were noted after the surgery. There was no significant between-group difference in the overall complication rates (c-ADR: 18% vs ACDF: 25%, p = 0.17). However, patients in the ACDF group had a higher reoperation rate than patients in the c-ADR group (4.6% vs 1.5%, p = 0.02). CONCLUSIONS At the midterm follow-up after treatment of CSM, better functional outcomes as reflected by NDI and SF-36 scores were noted in the c-ADR group than those in the ACDF group. c-ADR had the advantage of retaining range of motion at the level of the intervertebral disc surgical site without causing more complications. A large sample size with long-term follow-up studies may be required to confirm these findings in the future.
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Affiliation(s)
- Chao-Jui Chang
- 1Department of Orthopedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
- 2Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
| | - Yuan-Fu Liu
- 1Department of Orthopedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
- 3Department of Orthopaedics, Dou-Liou Branch of National Cheng Kung University Hospital, Yunlin
| | - Yu-Meng Hsiao
- 4Department of Orthopedics, Tainan Municipal An-Nan Hospital, China Medical University, Tainan
| | - Yi-Hung Huang
- 1Department of Orthopedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
- 5Department of Orthopaedics, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi City
| | - Keng-Chang Liu
- 6Department of Orthopaedic Surgery, Buddhist Dalin Tzu Chi General Hospital, Chiayi
- 7School of Medicine, Tzu Chi University, Hualien City
| | - Ruey-Mo Lin
- 4Department of Orthopedics, Tainan Municipal An-Nan Hospital, China Medical University, Tainan
| | - Cheng-Li Lin
- 1Department of Orthopedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
- 2Skeleton Materials and Bio-compatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
- 8Musculoskeletal Research Center, Innovation Headquarters, National Cheng Kung University, Tainan; and
- 9Medical Device Innovation Center (MDIC), National Cheng Kung University, Tainan, Taiwan
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An unusual acute onset hard and small volume epidural blood clotting after anterior cervical discectomy with tetraparetic neurological findings. MARMARA MEDICAL JOURNAL 2021. [DOI: 10.5472/marumj.1013491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Rogerson A, Aidlen J, Mason A, Pierce A, Tybor D, Salzler MJ. Predictors of Inpatient Morbidity and Mortality After 1- and 2-Level Anterior Cervical Diskectomy and Fusion Based on the National Inpatient Sample Database From 2006 Through 2010. Orthopedics 2021; 44:e675-e681. [PMID: 34590947 DOI: 10.3928/01477447-20210817-08] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Spine procedures, including anterior cervical diskectomy and fusion (ACDF), are more commonly being performed in an outpatient setting to maximize value. Early complications after ACDF are rare but can have devastating consequences. The authors sought to determine risk factors for inpatient complications after 1-and 2-level ACDF by performing a retrospective review of the National Inpatient Sample (NIS) administrative database from 2006 through 2010. A total of 78,771 patients were identified. Multivariate logistic regression analysis was performed to identify preoperative risk factors for medical and surgical complications, including mortality, airway compromise, new neurologic deficit, and surgical-site infection. Inpatient mortality and overall complication rates were 0.074% and 3.73%, respectively. The risk of any medical complication was 3.13%. Airway compromise, neurologic deficit, and surgical-site infection occurred in 0.75%, 0.05%, and 0.04% of cases, respectively. Chronic kidney disease was the strongest predictor of mortality, with an odds ratio (OR) of 11.14 (P<.001). Airway complication was associated with age older than 65 years, male sex, myelopathy, diabetes mellitus, anemia, bleeding disorder, chronic obstructive pulmonary disease, obesity, and obstructive sleep apnea (P<.05). Preoperative diagnosis of myelopathy was most strongly associated with an increased rate of neurologic complication (OR, 6.67; P<.001). Anemia was associated with a significantly increased rate of surgical-site infection, with an OR of 14.34 (P<.001). Age older than 65 years; certain medical comorbidities, particularly kidney disease and anemia; and a preoperative diagnosis of myelopathy are associated with increased risk of early complication following ACDF surgery. Surgeons should consider these risk factors when deciding to perform ACDF surgery in an outpatient setting. [Orthopedics. 2021;44(5):e675-e681.].
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11
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Epstein N. Perspective on morbidity and mortality of cervical surgery performed in outpatient/same day/ambulatory surgicenters versus inpatient facilities. Surg Neurol Int 2021; 12:349. [PMID: 34345489 PMCID: PMC8326133 DOI: 10.25259/sni_509_2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 06/03/2021] [Indexed: 11/18/2022] Open
Abstract
Background: This is an updated analysis of the morbidity and mortality of cervical surgery performed in outpatient/same day (OSD) (Postoperative care unit [PACU] observation 4–6 h), and ambulatory surgicenters (ASC: PACU 23 h) versus inpatient facilities (IF). Methods: We analyzed 19 predominantly level III (retrospective) and IV (case series) studies regarding the morbidity/mortality of cervical surgery performed in OSC/ASC versus IF. Results: A “selection bias” clearly favored operating on younger/healthier patients to undergo cervical surgery in OSD/ASC centers resulting in better outcomes. Alternatively, those selected for cervical procedures to be performed in IF classically demonstrated multiple major comorbidities (i.e. advanced age, diabetes, high body mass index, severe myelopathy, smoking, 3–4 level disease, and other comorbidities) and had poorer outcomes. Further, within the typical 4–6 h. PACU “observation window,” OSD facilities “picked up” most major postoperative complications, and typically showed 0% mortality rates. Nevertheless, the author’s review of 2 wrongful death suits (i.e. prior to 2018) arising from OSD ACDF cervical surgery demonstrated that there are probably many more mortalities occurring following discharges from OSD where cervical operations are being performed that are going underreported/unreported. Conclusion: “Selection bias” favors choosing younger/healthier patients to undergoing cervical surgery in OSD/ ASC facilities resulting in better outcomes. Atlernatively, choosing older patients with greater comorbidities for IF surgery correlated with poorer results. Although most OSD cervical series report 0% mortality rates, a review of 2 wrongful death suits by just one neurosurgeon prior to 2018 showed there are probably many more mortalities resulting from OSD cervical surgery than have been reported.
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Affiliation(s)
- Nancy Epstein
- Clinical Prof. of Neurosurgery, School of Medicine, State University of New York at Stony Brook, NY, and c/o Dr. Marc Aglulnick, 1122 Franklin Avenue Suite 106, Garden City, NY, USA
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12
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Marrache M, Harris AB, Puvanesarajah V, Raad M, Hassanzadeh H, Riley LH, Skolasky RL, Bicket M, Jain A. Health Care Resource Utilization in Commercially Insured Patients Undergoing Anterior Cervical Discectomy and Fusion for Degenerative Cervical Pathology. Global Spine J 2021; 11:108-115. [PMID: 32875850 PMCID: PMC7734273 DOI: 10.1177/2192568219899340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
STUDY DESIGN Retrospective review of an administrative database. OBJECTIVES The aim of our study was to investigate the distribution of spending for the entire episode of care among nonelderly, commercially insured patients undergoing elective, inpatient anterior cervical discectomy and fusion (ACDF) surgeries for degenerative cervical pathology. METHODS Using a private insurance claims database, we identified patients who underwent single-level, inpatient ACDF for degenerative spinal disease. Patients were selected using a combination of Current Procedural Terminology (CPT) and International Classification of Diseases (ICD) codes. Entire episode of care was defined as 6-months before (preoperative) to 6 months after (postoperative) the surgical admission. RESULTS In our cohort containing 33 209 patients, perioperative median spending per patient (MSPP) within the year encompassing surgery totaled $37 020 (interquartile range [IQR] $28 363-$49 206), with preoperative, surgical admission, and postoperative spending accounting for 9.8%, 80.7%, and 9.5% of total spending, respectively. Preoperatively, MSPP was $3109 (IQR $1806-$5215), 48% of patients underwent physical therapy, and 31% underwent injections in the 6 months period prior to surgery. Postoperatively, MSPP was $1416 (IQR $398-$3962), and unplanned hospital readmission (6% incidence) accounted for 33% of the overall postoperative spending. Discharge to a nonhome discharge disposition was associated with higher postoperative spending ($14 216) compared with patients discharged home ($1468) and home with home care ($2903), P < .001. CONCLUSION Understanding the elements and distribution of perioperative spending for the episode of care in patients undergoing ACDF surgery for degenerative conditions is important for health care planning and resource allocation.
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Affiliation(s)
| | | | | | - Micheal Raad
- The Johns Hopkins University, Baltimore, MD, USA
| | | | - Lee H. Riley
- The Johns Hopkins University, Baltimore, MD, USA
| | | | - Mark Bicket
- The Johns Hopkins University, Baltimore, MD, USA
| | - Amit Jain
- The Johns Hopkins University, Baltimore, MD, USA,Amit Jain, Department of Orthopaedic Surgery, The Johns Hopkins University, 601 North Caroline Street, JHOC 5223, Baltimore, MD 21287, USA.
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13
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Abstract
INTRODUCTION Anterior cervical discectomy and fusion (ACDF) remain an effective treatment option for multiple pathologies of the cervical spine. As the health care economic climate has changed, so have reimbursements with a concomitant push toward outpatient procedures. Certificate of Need (CON) programs were established in response to burgeoning health care costs which require states to demonstrate need before expansion of medical facilities. The impact of this program on spine surgery is largely unknown. The purpose of this study was to examine the impact of CON status on reimbursement and utilization trends of ACDF in both inpatient and outpatient settings. MATERIALS AND METHODS We queried a combined private payer and Medicare database from 2007 to 2015. All single-level ACDFs were identified. We then split each procedure into those performed in CON versus non-CON states. We then further split each group into the inpatient and outpatient settings. Compound annual growth rate (CAGR) was used to compare utilization and reimbursement trends. Reimbursement was adjusted for inflation using the United States Bureau of Labor Statistics consumer price index. RESULTS A total of 32,727 single-level ACDFs were identified, of which 28,441 were performed in the inpatient setting, and 4286 were performed in the outpatient setting. Reimbursement decreased across all settings, with the most pronounced decrease in the non-CON outpatient setting with an adjusted CAGR of -11.0%. Utilization increased across all groups, although the fastest growth was seen in the outpatient CON setting with a CAGR of 47.7%, and the slowest growth seen in the inpatient non-CON setting at a CAGR of 12.9%. CONCLUSIONS ACDF utilization increased most rapidly in the outpatient setting, and CON status did not appear to hinder growth. Reimbursement decreased across all settings, with the outpatient setting in non-CON states most affected. Surgeons should be aware of these trends in the changing health care environment.
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14
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Mesfin FB, Hoang S, Ortiz Torres M, Ngnitewe Massa'a R, Castillo R. Retrospective Data Analysis and Literature Review for a Development of Enhanced Recovery after Surgery Pathway for Anterior Cervical Discectomy and Fusion. Cureus 2020; 12:e6930. [PMID: 32190483 PMCID: PMC7067352 DOI: 10.7759/cureus.6930] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Objective While enhanced recovery after surgery (ERAS) protocols are associated with shorter length of stay and improved outcomes in multiple surgical specialties, its application to spine surgery has been limited. Anterior cervical discectomy and fusion (ACDF) is a common spinal procedure with a relative efficacy and safety profile that makes it suitable for the application of ERAS principles. Reviewing our outcomes and practice and incorporating evidence-based clinical studies, we propose the development of an ERAS pathway for ACDF. Methods This is a retrospective review of ACDF cases performed at a single institution by a single surgeon from 2014 to 2017. Primary outcome measures included length of stay, complications, and 30-day readmission rates. The 1- and 2-level and the 3- and 4-level groups were also each consolidated into a single cohort for comparison. A comprehensive review of evidence-based literature pertaining to ACDF was then performed. Best-practice recommendations derived from the literature were incorporated into the proposed ERAS protocol. Results In this series of 75 1-level, 77 2-level, 44 3-level and 20 4-level ACDF procedures, the average surgical time (minutes) was 68, 90, 118 and 141; length of stay (days) was 1, 1, 1.4, and 1.7; drain usage (%) was 1.3, 2.6, 13.6 and 10; and 30-day readmission rates (%) were 2.7, 3.9, 4.5, and 15, respectively. Combining the 1- and 2-level as a single group and 3- and 4-level as another cohort, the 3- and 4-level cohort had a significantly higher rate of drain usage and estimated blood loss (EBL) but there was not a difference in length-of-stay, complications or 30-day readmission rates. Conclusions Given the relative equivalent safety profile between 1- and 2-level as compared to 3- and 4-level ACDF, the proposed ERAS pathway can be applied to all patients, and not just restricted to 1-level or 2-level ACDF. Taking into account feasibility parameters as deduced from a review of institutional outcomes, this pathway can streamline same-day discharge and improve the patient experience. Its success will be predicated on an iterative improvement process deriving from optimal prospective outcome measurements.
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Affiliation(s)
| | - Stanley Hoang
- Neurosurgery, University of Missouri School of Medicine, Columbia, USA
| | | | | | - Raul Castillo
- Anesthesiology, University of Missouri Health Care and University of Missouri School of Medicine, Columbia, USA
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15
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Reese JC, Karsy M, Twitchell S, Bisson EF. Analysis of Anterior Cervical Discectomy and Fusion Healthcare Costs via the Value-Driven Outcomes Tool. Neurosurgery 2019; 84:485-490. [PMID: 29660020 DOI: 10.1093/neuros/nyy126] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 03/22/2018] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Examining the costs of single- and multilevel anterior cervical discectomy and fusion (ACDF) is important for the identification of cost drivers and potentially reducing patient costs. A novel tool at our institution provides direct costs for the identification of potential drivers. OBJECTIVE To assess perioperative healthcare costs for patients undergoing an ACDF. METHODS Patients who underwent an elective ACDF between July 2011 and January 2017 were identified retrospectively. Factors adding to total cost were placed into subcategories to identify the most significant contributors, and potential drivers of total cost were evaluated using a multivariable linear regression model. RESULTS A total of 465 patients (mean, age 53 ± 12 yr, 54% male) met the inclusion criteria for this study. The distribution of total cost was broken down into supplies/implants (39%), facility utilization (37%), physician fees (14%), pharmacy (7%), imaging (2%), and laboratory studies (1%). A multivariable linear regression analysis showed that total cost was significantly affected by the number of levels operated on, operating room time, and length of stay. Costs also showed a narrow distribution with few outliers and did not vary significantly over time. CONCLUSION These results suggest that facility utilization and supplies/implants are the predominant cost contributors, accounting for 76% of the total cost of ACDF procedures. Efforts at lowering costs within these categories should make the most impact on providing more cost-effective care.
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Affiliation(s)
- Jared C Reese
- University of Utah School of Medicine, Salt Lake City, Utah
| | - Michael Karsy
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah
| | | | - Erica F Bisson
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah
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16
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Vaishnav A, Hill P, McAnany S, Patel DV, Haws BE, Khechen B, Singh K, Gang CH, Qureshi S. Comparison of Multilevel Anterior Cervical Discectomy and Fusion Performed in an Inpatient Versus Outpatient Setting. Global Spine J 2019; 9:834-842. [PMID: 31819849 PMCID: PMC6882097 DOI: 10.1177/2192568219834894] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
STUDY DESIGN Retrospective cohort study. OBJECTIVE To evaluate differences in patient factors, procedural factors, early outcomes and safety in mutlilevel anterior cervical discectomy and fusion (ACDF) in the inpatient versus outpatient setting. METHODS Patient demographics, operative factors, and outcomes of multilevel ACDF performed in an inpatient and outpatient setting were compared using Fisher's exact test for categorical and Student's t test for continuous variables. RESULTS Fifty-seven patients had surgery on an outpatient and 46 on an inpatient basis. Inpatients were older (56.7 vs 52.2 years, P = .012) and had a higher ASA (American Society of Anesthesiologists) class (P = .002). Sixty percent of 2-level cases were outpatient surgeries, compared with 35% of 3-level cases (P = .042). Outpatients had shorter operative times (71.26 vs 83.59 minutes, P < .0001) and shorter lengths of stay (8.51 vs 35.76 hours, P < .0001), lower blood loss (33.04 vs 45.87 mL, P = .003), and fewer in-hospital complications (5.3% vs 37.0%, P < .0001). Outpatients had better early outcomes in terms of 6-week Neck Disability Index (NDI) (27.97 vs 37.59, P = .014), visual analogue scale (VAS) neck (2.92 vs 4.02, P = .044), and Short Form-12 Physical Health Score (SF-12 PHS) (35.66 vs 30.79, P = .008). However, these differences did not persist at 6 months. CONCLUSIONS The results of our study suggest that multilevel ACDF can be performed safely in the outpatient setting without an increased risk of complications compared with the inpatient setting in an appropriately selected patient. Specifically, patients' age, ASA class, and number of levels being fused should be taken into consideration. At our institution, ASA class 3, body mass index >40 kg/m2, age >80 years, intubation time >2.5 hours, or not having a responsible adult with the patient warrant inpatient admission. Importantly, the setting of the surgery does not affect patient-reported outcomes.
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Affiliation(s)
| | | | - Steven McAnany
- Hospital for Special Surgery, New York, NY, USA,Weill Cornell Medical College, New York, NY, USA
| | - Dil V. Patel
- Rush University Medical Center, Chicago, IL, USA
| | | | | | - Kern Singh
- Rush University Medical Center, Chicago, IL, USA
| | | | - Sheeraz Qureshi
- Hospital for Special Surgery, New York, NY, USA,Weill Cornell Medical College, New York, NY, USA,Sheeraz Qureshi, Weill Cornell Medical College, 5 East 98th Street, New York, NY 10029, USA.
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17
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Cui S, Daffner SD, France JC, Emery SE. The Effects of Perioperative Corticosteroids on Dysphagia Following Surgical Procedures Involving the Anterior Cervical Spine: A Prospective, Randomized, Controlled, Double-Blinded Clinical Trial. J Bone Joint Surg Am 2019; 101:2007-2014. [PMID: 31764363 PMCID: PMC7508280 DOI: 10.2106/jbjs.19.00198] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Dysphagia is one of the most common complications of surgical procedures in the anterior cervical spine, and can persist up to 2 years postoperatively. Corticosteroids are relatively safe and inexpensive for treating various inflammatory conditions. Perioperative corticosteroid administration for anterior cervical spine procedures may effectively minimize postoperative dysphagia, potentially leading to better outcomes, decreased readmission rates, and improved patient satisfaction. The purpose of this study was to determine the efficacy of perioperative corticosteroids in decreasing the severity and duration of dysphagia following single-level and multilevel anterior cervical spine procedures. METHODS Seventy-four patients undergoing elective anterior cervical surgical procedures for degenerative conditions were recruited. Patients with prior cervical procedures; with a diagnosis of fracture, malignancy, or infection; or requiring combined anterior-posterior procedures were excluded. Patients were randomized to perioperative intravenous dexamethasone or saline solution. Doses were administered before incision and at 8 and 16 hours postoperatively. Investigators and patients were blinded to the treatment throughout the study. Dysphagia outcomes were assessed with use of the Bazaz dysphagia scale and the Dysphagia Short Questionnaire (DSQ) at 1 day, 2 days, 1 week, 2 weeks, 1 month, 3 months, 6 months, and 12 months postoperatively. Statistical analysis was performed comparing means and standard deviations; significance was set at p < 0.05. Clinical outcomes were measured with use of the Quality of Life-12 and Neck Disability Index. RESULTS Sixty-four patients were included in the analysis. There were 49 anterior cervical discectomies and fusions, 8 corpectomies, 1 hybrid procedure (corpectomy and adjacent discectomy), and 6 single-level arthroplasties. Patients who received corticosteroids had significantly better dysphagia scores on both the Bazaz scale and DSQ at most time points up to 6 months postoperatively (p < 0.05). On subgroup analysis, patients with multilevel (≥2-level) fusion benefited significantly from corticosteroids on both scales, whereas those with single-level procedures did not. There were no short-term wound complications or infections, and length of stay and fusion rates were comparable. CONCLUSIONS Perioperative administration of corticosteroids can reduce dysphagia symptoms following multilevel anterior cervical procedures. Benefit was noted immediately and up to 6 months postoperatively. There was no significant effect on short-term wound-healing, infection rates, length of stay, or fusion rates. LEVEL OF EVIDENCE Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Shari Cui
- Department of Orthopaedic Surgery, West Virginia University, Morgantown, West Virginia
| | - Scott D Daffner
- Department of Orthopaedic Surgery, West Virginia University, Morgantown, West Virginia
| | - John C France
- Department of Orthopaedic Surgery, West Virginia University, Morgantown, West Virginia
| | - Sanford E Emery
- Department of Orthopaedic Surgery, West Virginia University, Morgantown, West Virginia
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18
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Helseth Ø, Lied B, Heskestad B, Ekseth K, Helseth E. Retrospective single-centre series of 1300 consecutive cases of outpatient cervical spine surgery: complications, hospital readmissions, and reoperations. Br J Neurosurg 2019; 33:613-619. [PMID: 31607163 DOI: 10.1080/02688697.2019.1675587] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Background: Outpatient surgery is becoming more common and is more cost-effective than inpatient surgery. Nonetheless, many surgeons and health care administrators are still hesitant to accept outpatient surgery for cervical degenerative spinal disease (C-DSD). This study assesses the types and rates of complications, hospital admissions, and reoperations after outpatient surgery of C-DSD.Methods: Complications, hospital admissions within 90 days of surgery, and reoperations within one year of surgery were recorded retrospectively in 1300 outpatients undergoing microsurgical decompression for C-DSD at the Oslofjord Clinic from 2008 to 2017. The surgical procedures performed were anterior cervical decompression and fusion (ACDF) in 1083 patients and posterior cervical foraminotomy in 217 patients.Results: The surgical mortality rate was 0%. Sixteen major complications were recorded in 15/1300 (1.2%) patients. The complications were neurological deterioration in four patients, postoperative hematoma in two, dural lesions with cerebrospinal fluid leakage in one, deep surgical-site infection in one, persistent hoarseness in three, and persistent dysphagia in five. The two potentially life-threatening hematomas were detected within the planned six-hour observation period. Two (0.2%) patients were admitted to hospital within hours of surgery completion with stroke-like signs and symptoms, and four (0.3%) patients were admitted to hospital within 90 days due to surgery-related events. The rate of reoperations for cervical radiculopathy within 12 months was 25/1171 (2%); eight patients' reoperations were due to inadequate primary decompression, one was due to recurrent disc herniation at the same level and side, and 16 were due to new-onset radiculopathy from an adjacent level or other side.Conclusions: Outpatient microsurgical decompression of the degenerative cervical spine in carefully selected patients appears to be safe and carries a low major complication rate, low hospital admission rate, and low one-year reoperation rate.
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Affiliation(s)
- Øystein Helseth
- Oslofjordklinikken, Sandvika, Norway.,Department of Infectious Diseases, Oslo University Hospital, Oslo, Norway
| | - Bjarne Lied
- Oslofjordklinikken, Sandvika, Norway.,Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
| | | | | | - Eirik Helseth
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway.,Department of Neurosurgery, Faculty of Medicine, University of Oslo, Oslo, Norway
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19
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Analysis of Outcomes and Cost of Inpatient and Ambulatory Anterior Cervical Disk Replacement Using a State-level Database. Clin Spine Surg 2019; 32:E372-E379. [PMID: 31180992 DOI: 10.1097/bsd.0000000000000840] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Outpatient cervical artificial disk replacement (ADR) is a promising candidate for cost reduction. Several studies have demonstrated low overall complications and minimal readmission in anterior cervical procedures. OBJECTIVE The objective of this study was to compare clinical outcomes and cost associated between inpatient and ambulatory setting ADR. MATERIALS AND METHODS Outcomes and cost were retrospectively analyzed for patients undergoing elective ADR in California, Florida, and New York from 2009 to 2011 in State Inpatient and Ambulatory Databases. RESULTS A total of 1789 index ADR procedures were identified in the inpatient database (State Inpatient Databases) compared with 370 procedures in the ambulatory cohort (State Ambulatory Surgery and Services Databases). Ambulatory patients presented to the emergency department 19 times (5.14%) within 30 days of the index procedure compared with 4.2% of inpatients. Four unique patients underwent readmission within 30 days in the ambulatory ADR cohort (1% total) compared with 2.2% in the inpatient ADR group. No ambulatory ADR patients underwent a reoperation within 30 days. Of the inpatient ADR group, 6 unique patients underwent reoperation within 30 days (0.34%, Charlson Comorbidity Index zero=0.28%, Charlson Comorbidity Index>0=0.6%). There was no significant difference in emergency department visit rate, inpatient readmission rate, or reoperation rates within 30 days of the index procedure between outpatient or inpatient ADR. Outpatient ADR is noninferior to inpatient ADR in all clinical outcomes. The direct cost was significantly lower in the outpatient ADR group ($11,059 vs. 17,033; P<0.001). The 90-day cumulative charges were significantly lower in the outpatient ADR group (mean $46,404.03 vs. $80,055; P<0.0001). CONCLUSIONS ADR can be performed in an ambulatory setting with comparable morbidity, readmission rates, and lower costs, to inpatient ADR.
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20
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Vaishnav AS, McAnany SJ. Future endeavors in ambulatory spine surgery. JOURNAL OF SPINE SURGERY 2019; 5:S139-S146. [PMID: 31656867 DOI: 10.21037/jss.2019.09.20] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Due to the high societal and financial burden of spinal disorders, spine surgery is thought to be one of the most impactful targets for healthcare cost reduction. One avenue for cost-reduction that is increasingly being explored not just in spine surgery but across specialties is the performance of surgeries in ambulatory surgery centers (ASCs). Despite potential cost-savings, the utilization of ASCs for spine surgery remains largely limited to high-volume centers in the US, and predominantly for single- or two-level lumbar microdiscectomy and anterior cervical discectomy and fusion (ACDF) procedures. Factors most commonly cited for the lack of wider adoption include the risk of life-threatening complications, paucity of guidelines, and limited accessibility of these procedures to various patient populations. Thus, the future growth and adoption of ambulatory spine surgery depends on addressing these concerns by developing evidence-based guidelines for patient- and procedure selection, creating risk-stratification tools, devising appropriate discharge recommendations, and optimizing care protocols to ensure that safety, efficacy and outcomes are maintained. Other avenues that may allow for more widespread use of ASCs include the use of electronic health tools for post-operative monitoring after discharge from the ASC, increasing accessibility of ambulatory procedures to eligible populations, and identifying systemic inefficiencies and implementing process-improvement measures to optimize patient-selection, scheduling and peri-operative management. The success of ambulatory surgery ultimately depends not only on the surgical procedure, but also on its organization upstream and downstream. It provides an exciting and burgeoning avenue for innovation, cost-reduction and value-creation.
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Affiliation(s)
| | - Steven J McAnany
- Hospital for Special Surgery, New York, NY, USA.,Weill Cornell Medical College, New York, NY, USA
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21
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Wilson JRF, Badhiwala JH, Moghaddamjou A, Martin AR, Fehlings MG. Degenerative Cervical Myelopathy; A Review of the Latest Advances and Future Directions in Management. Neurospine 2019; 16:494-505. [PMID: 31476852 PMCID: PMC6790745 DOI: 10.14245/ns.1938314.157] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 08/26/2019] [Indexed: 01/23/2023] Open
Abstract
The assessment, diagnosis, operative and nonoperative management of degenerative cervical myelopathy (DCM) have evolved rapidly over the last 20 years. A clearer understanding of the pathobiology of DCM has led to attempts to develop objective measurements of the severity of myelopathy, including technology such as multiparametric magnetic resonance imaging, biomarkers, and ancillary clinical testing. New pharmacological treatments have the potential to alter the course of surgical outcomes, and greater innovation in surgical techniques have made surgery safer, more effective and less invasive. Future developments for the treatment of DCM will seek to improve the diagnostic accuracy of imaging, improve the objectivity of clinical assessment, and increase the use of surgical technology to ensure the best outcome is achieved for each individual patient.
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Affiliation(s)
- Jamie R F Wilson
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada.,Spinal Program, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Jetan H Badhiwala
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada.,Spinal Program, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Ali Moghaddamjou
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada.,Spinal Program, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Allan R Martin
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada.,Spinal Program, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
| | - Michael G Fehlings
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada.,Spinal Program, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
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22
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Khalid SI, Adogwa O, Ni A, Cheng J, Bagley C. A Comparison of 30-Day Hospital Readmission and Complication Rates After Outpatient Versus Inpatient 1 and 2 Level Anterior Cervical Discectomy and Fusion Surgery: An Analysis of a Medicare Patient Sample. World Neurosurg 2019; 129:e233-e239. [PMID: 31128307 DOI: 10.1016/j.wneu.2019.05.120] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 05/14/2019] [Accepted: 05/14/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND Same-day surgery has been demonstrated to be a safe and cost-effective alternative to traditional inpatient surgery. Several studies have demonstrated no differences in the postoperative complication profile or 30-day hospital readmission rates with outpatient versus inpatient anterior cervical discectomy and fusion (ACDF). However, none of these studies compared the outcomes in elderly patients (aged >65 years) undergoing ACDF. Whether the results from previous studies can be applied to this subgroup pf patients remains unknown. The aim of the present study was to compare the 30-day hospital readmission rates for Medicare patients (aged >65 years) undergoing outpatient versus inpatient ACDF. METHODS We performed a retrospective analysis of a Medicare database, including data from 17,421 patients. Of the 17,421 patients, 16,386 had undergone inpatient ACDF and 1035, outpatient ACDF. Age, sex, comorbidities, postoperative complications, readmission rates, and overall financial costs were compared between the 2 cohorts. RESULTS In a Medicare sample (aged >65 years), inpatient ACDF was associated with a greater incidence of postoperative complications compared with outpatient ACDF. Outpatient surgery was associated with significantly lower rates of postoperative complications (urinary tract infection, surgical site infection, deep vein thrombosis, pulmonary embolism, and myocardial infarction) and significantly lower treatment costs (P ≤ 0.001). All-cause 30-day hospital readmission rates were also greater for inpatients (10.1% vs. 4%; P = 0.17). CONCLUSION The results from the present study suggest that outpatient ACDF appears to be safe and effective with low complication and readmission rates in a Medicare patient sample.
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Affiliation(s)
- Syed I Khalid
- Department of Neurosurgery, Rush University Medical Center, Chicago, Illinois, USA; Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, USA
| | - Owoicho Adogwa
- Department of Neurosurgery, Rush University Medical Center, Chicago, Illinois, USA.
| | - Amelia Ni
- Department of Neurosurgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Joseph Cheng
- Department of Neurosurgery, University of Cincinnati Medical Center, Cincinnati, Ohio, USA
| | - Carlos Bagley
- Department of Neurosurgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Safety of 2-level Anterior Cervical Discectomy and Fusion (ACDF) Performed in an Ambulatory Surgery Setting With Same-day Discharge. Clin Spine Surg 2019; 32:E153-E159. [PMID: 30475241 DOI: 10.1097/bsd.0000000000000753] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
STUDY DESIGN This was a retrospective review of prospectively collected data. OBJECTIVE To evaluate differences in patient factors, procedural factors, outcomes and safety in 2-level anterior cervical discectomy and fusion (ACDF) performed in ambulatory surgery centers (ASCs) versus the hospital setting. BACKGROUND Emphasis on reducing health care costs has led to numerous surgeries across specialties being performed in ASCs. Because of short operative times and moderate postoperative pain, 1-level ACDF is one of the most common spine surgeries successfully performed in ASCs. Despite the success of single-level ACDF, concerns over postoperative complications, including respiratory compromise have curtailed the performance of 2-level ACDF in ASCs. MATERIALS AND METHODS Patient demographics, operative factors and outcomes [blood loss, operative time, length of stay, complications and patient-reported outcomes (PROs)] of patients undergoing 2-level ACDF in an ASC and a hospital were compared using the Fisher exact test for categorical and the Student t test for continuous variables. RESULTS Of the 83 patients included, 25 underwent 2-level ACDF in an ASC, and 58 in a hospital. Mean age for the ASC group was 51.7±7.6 and 53.2±7.9 years for the hospital group (P=0.44). Body mass index was lower in the ASC group, at 27.3 kg/m versus 30.4 in the hospital group (P=0.03). Likewise, the ASC group had a lower ASA grade, favoring ASA 1 and 2 (P<0.001). There were no differences in blood loss (P=0.72) or complication rates, (P=0.16) with urinary retention being most common, and only 1 patient in the hospital setting requiring reintubation. In addition, no patients in the ASC setting required hospitalization. There were no differences in preoperative, 6-week and 6-month PROs. CONCLUSIONS The results of our study suggest that 2-level ACDF can be performed safely in the ASC setting without increased risk of complications compared with the hospital setting in an appropriately selected patient. Specifically, body mass index, and ASA class should be taken into consideration. Importantly, the setting of the surgery does not impact early PROs. LEVEL OF EVIDENCE Level 3.
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24
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Outpatient and Inpatient Single-level Cervical Total Disc Replacement: A Comparison of 30-day Outcomes. Spine (Phila Pa 1976) 2019; 44:79-83. [PMID: 29894451 DOI: 10.1097/brs.0000000000002739] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A retrospective cohort study. OBJECTIVE The aim of this study was to compare 30-day postoperative outcomes between patients undergoing outpatient and inpatient single-level cervical total disc replacement (TDR) surgery. SUMMARY OF BACKGROUND DATA Cervical TDR is a motion-sparing treatment for cervical radiculopathy and myelopathy. It is an alternative to anterior cervical discectomy and fusion (ACDF) with a similar complication rate. Like ACDF, it may be performed in the inpatient or outpatient setting. Efforts to reduce health care costs are driving spine surgery to be performed in the outpatient setting. As cervical TDR surgery continues to gain popularity, the safety of treating patients on an outpatient basis needs to be validated. METHODS The National Surgical Quality Improvement Program (NSQIP) database was queried for patients who underwent single-level cervical disc replacement surgery between 2006 and 2015. Complication data including 30-day complications, reoperation rate, readmission rate, and length of stay data were compared between the inpatient and outpatient cohort using univariate analysis. RESULTS There were 531 (34.2%) patients treated as outpatients and 1022 (65.8%) were treated on an inpatient basis. The two groups had similar baseline characteristics. The overall 30-day complication rate was 1.4% for inpatients and 0.6% for outpatients. Reoperation rate was 0.6% for inpatient and 0.4% for outpatients. Readmission rate was 0.9% and 0.8% for inpatient and outpatient, respectively. There were no statistical differences identified in rates of readmission, reoperation, or complication between the inpatient and outpatient cohorts. CONCLUSION There was no difference between 30-day complications, readmission, and reoperation rates between inpatients and outpatients who underwent a single-level cervical TDR. Furthermore, the overall 30-day complication rates were low. This study supports that single-level cervical TDR can be performed safely in an outpatient setting. LEVEL OF EVIDENCE 3.
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25
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Gornet MF, Buttermann GR, Wohns R, Billinghurst J, Brett DC, Kube R, Rafe Sales J, Wills NJ, Sherban R, Schranck FW, Copay AG. Safety and Efficiency of Cervical Disc Arthroplasty in Ambulatory Surgery Centers vs. Hospital Settings. Int J Spine Surg 2018; 12:557-564. [PMID: 30364904 DOI: 10.14444/5068] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Background Outpatient surgery has been shown safe and effective for anterior cervical discectomy and fusion (ACDF), and more recently, for 1-level cervical disc arthroplasty (CDA). The purpose of this analysis is to compare the safety and efficiency of 1-level and 2-level CDA performed in an ambulatory surgery center (ASC) and in a hospital setting. Methods The study was a retrospective collection and analysis of data from consecutive CDA patients treated in ASCs compared to a historical control group of patients treated in hospital settings who were classified as outpatient (0 or 1-night stay) or inpatient (2 or more nights). Surgery time, blood loss, return to work, adverse events (AEs), and subsequent surgeries were compared. Results The sample consisted of 145 ASC patients, 348 hospital outpatients, and 65 hospital inpatients. A greater proportion of 2-level surgeries were performed in hospital than ASC. Surgery times were significantly shorter in ASCs than outpatient or inpatient 1-level (63.6 ± 21.6, 86.5 ± 35.8, and 116.7 ± 48.4 minutes, respectively) and 2-level (92.4 ± 37.3, 126.7 ± 43.8, and 140.3 ± 54.5 minutes, respectively) surgeries. Estimated blood loss was also significantly less in ASC than outpatient and inpatient 1-level (18.5 ± 30.6, 43.7 ± 35.9, and 85.7 ± 98.0 mL, respectively) and 2-level (21.1 ± 12.3, 67.8 ± 94.9, and 64.9 ± 66.1 mL). There were no hospital admissions and no subsequent surgeries among ASC patients. ASC patients had 1 AE (0.7%) and hospital patients had 10 AEs (2.4%). Working patients returned to work after a similar number of days off, but fewer ASC patients had returned to work by the end of the 90-day period. Conclusions Both 1- and 2-level CDA may be performed safely in an ASC. Surgeries in ASCs are of shorter duration and performed with less blood loss without increased AEs.
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Affiliation(s)
| | | | | | | | | | - Richard Kube
- Prairie Spine and Pain Institute, Peoria, Illinois
| | - J Rafe Sales
- Northwest Spine & Laser Center, LLC, Portland, Oregon
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Hill P, Vaishnav A, Kushwaha B, McAnany S, Albert T, Gang CH, Qureshi S. Comparison of Inpatient and Outpatient Preoperative Factors and Postoperative Outcomes in 2-Level Cervical Disc Arthroplasty. Neurospine 2018; 15:376-382. [PMID: 30531659 PMCID: PMC6347354 DOI: 10.14245/ns.1836102.051] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 06/15/2018] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE The purpose of this study was to evaluate factors associated with inpatient admission following 2-level cervical disc arthroplasty (CDA). A secondary aim was to compare outcomes between those treated on an inpatient versus outpatient basis. METHODS Using data from the American College of Surgeons National Surgical Quality Improvement Program database, multivariate logistic regression analysis was used to assess the independent effect of each variable on inpatient or outpatient selection for surgery. Statistical significance was defined by p-values <0.05. The factors considered were age, sex, body mass index (BMI), smoking status, American Society of Anesthesiologists physical status classification, and comorbidities including hypertension, diabetes, history of dyspnea or chronic obstructive pulmonary disease, previous cardiac intervention or surgery, steroid usage, and history of bleeding. In addition, whether the operation was performed by an orthopedic or neurosurgical specialist was analyzed. RESULTS The number of 2-level CDA procedures increased from 6 cases reported in 2014 to 142 in 2016, although a statistically significant increase in the number of outpatient cases performed was not seen (p=0.2). The factors found to be significantly associated with inpatient status following surgery were BMI (p=0.019) and diabetes mellitus requiring insulin (p=0.043). There were no significant differences in complication and readmission rates between the inpatient and outpatient groups. CONCLUSION Patients undergoing inpatient 2-level CDA had significantly higher rates of obesity and diabetes requiring insulin than did patients undergoing the same procedure in the outpatient setting. With no difference in complication or readmission rates, 2-level CDA may be considered safe in the outpatient setting in appropriately selected patients.
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Affiliation(s)
- Patrick Hill
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Avani Vaishnav
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | | | - Steven McAnany
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Todd Albert
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Catherine Himo Gang
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Sheeraz Qureshi
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
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27
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Arshi A, Wang C, Park HY, Blumstein GW, Buser Z, Wang JC, Shamie AN, Park DY. Ambulatory anterior cervical discectomy and fusion is associated with a higher risk of revision surgery and perioperative complications: an analysis of a large nationwide database. Spine J 2018; 18:1180-1187. [PMID: 29155340 PMCID: PMC6291305 DOI: 10.1016/j.spinee.2017.11.012] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Revised: 10/02/2017] [Accepted: 11/07/2017] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT With the changing landscape of health care, outpatient spine surgery is being more commonly performed to reduce cost and to improve efficiency. Anterior cervical discectomy and fusion (ACDF) is one of the most common spine surgeries performed and demand is expected to increase with an aging population. PURPOSE The objective of this study was to determine the nationwide trends and relative complication rates associated with outpatient ACDF. STUDY DESIGN/SETTING This is a large-scale retrospective case control study. PATIENT SAMPLE The patient sample included Humana-insured patients who underwent one- to two-level ACDF as either outpatients or inpatients from 2011 to 2016 OUTCOME MEASURES: The outcome measures included incidence and the adjusted odds ratio (OR) of postoperative medical and surgical complications within 1 year of the index surgery. MATERIALS AND METHODS A retrospective review was performed of the PearlDiver Humana insurance records database to identify patients undergoing one- to two-level ACDF (Current Procedural Terminology [CPT]-22551 and International Classification of Diseases [ICD]-9-816.2) as either outpatients or inpatients from 2011 to 2016. The incidence of perioperative medical and surgical complications was determined by querying for relevant ICD and CPT codes. Multivariate logistic regression adjusting for age, gender, and Charlson Comorbidity Index was used to calculate ORs of complications among outpatients relative to inpatients undergoing ACDF. RESULTS Cohorts of 1,215 patients who underwent outpatient ACDF and 10,964 patients who underwent inpatient ACDF were identified. The median age was in the 65-69 age group for both cohorts. The annual relative incidence of outpatient ACDF increased from 0.11 in 2011 to 0.22 in 2016 (R2=0.82, p=.04). Adjusting for age, gender, and comorbidities, patients undergoing outpatient ACDF were more likely to undergo revision surgery for posterior fusion at both 6 months (OR 1.58, confidence interval [CI] 1.27-1.96, p<.001) and 1 year (OR 1.79, CI 1.51-2.13, p<.001) postoperatively. Outpatient ACDF was also associated with a higher likelihood of revision anterior fusion at 1 year postoperatively (OR 1.46, CI 1.26-1.70, p<.001). Among medical complications, postoperative acute renal failure was more frequently associated with outpatient ACDF than inpatient ACDF (OR 1.25, CI 1.06-1.49, p=.010). Adjusted rates of all other queried surgical and medical complications were comparable. CONCLUSIONS Outpatient ACDF is increasing in frequency nationwide over the past several years. Nationwide data demonstrate a greater risk of perioperative surgical complications, including revision anterior and posterior fusion, as well as a higher risk of postoperative acute renal failure. Candidates for outpatient ACDF should be counseled and carefully selected to reduce these risks.
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Affiliation(s)
- Armin Arshi
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 1250 16th St., Santa Monica, CA 90404
| | - Christopher Wang
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, 1450 San Pablo St., Suite 5400, Los Angeles, CA, 90033
| | - Howard Y. Park
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 1250 16th St., Santa Monica, CA 90404
| | - Gideon W. Blumstein
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 1250 16th St., Santa Monica, CA 90404
| | - Zorica Buser
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, 1450 San Pablo St., Suite 5400, Los Angeles, CA, 90033
| | - Jeffrey C. Wang
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, 1450 San Pablo St., Suite 5400, Los Angeles, CA, 90033
| | - Arya N. Shamie
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 1250 16th St., Santa Monica, CA 90404
| | - Don Y. Park
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 1250 16th St., Santa Monica, CA 90404,Corresponding author. Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 1250 16th St. Suite 3142, Santa Monica, CA 90404. Tel.: (424) 259-9829., (D.Y. Park)
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Pendharkar AV, Shahin MN, Ho AL, Sussman ES, Purger DA, Veeravagu A, Ratliff JK, Desai AM. Outpatient spine surgery: defining the outcomes, value, and barriers to implementation. Neurosurg Focus 2018; 44:E11. [DOI: 10.3171/2018.2.focus17790] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Spine surgery is a key target for cost reduction within the United States health care system. One possible strategy involves the transition of inpatient surgeries to the ambulatory setting. Lumbar laminectomy with or without discectomy, lumbar fusion, anterior cervical discectomy and fusion, and cervical disc arthroplasty all represent promising candidates for outpatient surgeries in select populations. In this focused review, the authors clarify the different definitions used in studies describing outpatient spine surgery. They also discuss the body of evidence supporting each of these procedures and summarize the proposed cost savings. Finally, they examine several patient- and surgeon-specific considerations to highlight the barriers in translating outpatient spine surgery into actual practice.
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29
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Ghobrial GM, Lavelle WF, Florman JE, Riew KD, Levi AD. Symptomatic Adjacent Level Disease Requiring Surgery: Analysis of 10-Year Results From a Prospective, Randomized, Clinical Trial Comparing Cervical Disc Arthroplasty to Anterior Cervical Fusion. Neurosurgery 2018; 84:347-354. [DOI: 10.1093/neuros/nyy118] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 03/08/2018] [Indexed: 11/14/2022] Open
Affiliation(s)
- George M Ghobrial
- Department of Neurological Surgery and the Miami Project to Cure Paralysis, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, Florida
| | - William F Lavelle
- Department of Orth-opedic Surgery, SUNY Upstate Medical University, Syracuse, New York
| | | | - K Daniel Riew
- Department of Orthopedic Surgery, Columbia University Medical Center, New York, New York
| | - Allan D Levi
- Department of Neurological Surgery and the Miami Project to Cure Paralysis, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, Florida
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Mullins J, Pojskić M, Boop FA, Arnautović KI. Retrospective single-surgeon study of 1123 consecutive cases of anterior cervical discectomy and fusion: a comparison of clinical outcome parameters, complication rates, and costs between outpatient and inpatient surgery groups, with a literature review. J Neurosurg Spine 2018; 28:630-641. [PMID: 29600910 DOI: 10.3171/2017.10.spine17938] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Outpatient anterior cervical discectomy and fusion (ACDF) is becoming more common and has been reported to offer advantages over inpatient procedures, including reducing nosocomial infections and costs, as well as improving patient satisfaction. The goal of this retrospective study was to evaluate and compare outcome parameters, complication rates, and costs between inpatient and outpatient ACDF cases performed by 1 surgeon at a single institution. METHODS In a retrospective study, the records of all patients who had undergone first-time ACDF performed by a single surgeon in the period from June 1, 2003, to January 31, 2016, were reviewed. Patients were categorized into 2 groups: those who had undergone ACDF as outpatients in a same-day surgical center and those who had undergone surgery in the hospital with a minimum 1-night stay. Outcomes for all patients were evaluated with respect to the following parameters: age, sex, length of stay, preoperative and postoperative pain (self-reported questionnaires), number of levels fused, fusion, and complications, as well as the presence of risk factors, such as an increased body mass index, smoking, and diabetes mellitus. RESULTS In total, 1123 patients were operated on, 485 (43%) men and 638 (57%) women, whose mean age was 50 years. The mean follow-up time was 25 months. Overall, 40.5% underwent 1-level surgery, 34.3% 2-level, 21.9% 3-level, and 3.2% 4-level. Only 5 patients had nonunion of vertebrae; thus, the fusion rate was 99.6%. Complications occurred in 40 patients (3.6%), with 9 having significant complications (0.8%). Five hundred sixty patients (49.9%) had same-day surgery, and 563 patients (50.1%) stayed overnight in the hospital. The inpatients were older, were more commonly male, and had a higher rate of diabetes. Smoking status did not influence the length of stay. Both groups had a statistically significant reduction in pain (expressed as a visual analog scale score) postoperatively with no significant difference between the groups. One- and 2-level surgeries were done significantly more often in the outpatient setting (p < 0.001). The complication rate was 4.1% in the outpatient group and 3.0% in the inpatient group; there was no statistically significant difference between the 2 groups (p = 0.339). Significantly more complications occurred with 3- and 4-level surgeries than with 1- and 2-level procedures (p < 0.001, chi-square test). The overall average inpatient cost for commercial insurance carriers was 26% higher than those for outpatient surgery. CONCLUSIONS Anterior cervical discectomy and fusion is safe for patients undergoing 1- or 2-level surgery, with a very significant rate of pain reduction and fusion and a low complication rate in both clinical settings. Outpatient and inpatient groups undergoing 3- or 4-level surgery had an increased risk of complications (compared with those undergoing 1- or 2-level surgery), with a negligible difference between the 2 groups. This finding suggests that these procedures can also be included as standard outpatient surgery. Comparable outcome parameters and the same complication rates between inpatient and outpatient groups support both operative environments.
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Affiliation(s)
- Jack Mullins
- 1College of William & Mary, Williamsburg, Virginia
| | - Mirza Pojskić
- 2Department of Neurosurgery, University of Marburg, Germany
| | - Frederick A Boop
- 3Semmes Murphey Neurologic & Spine Institute; and.,4Department of Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Kenan I Arnautović
- 3Semmes Murphey Neurologic & Spine Institute; and.,4Department of Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee
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Bhashyam N, De la Garza Ramos R, Nakhla J, Nasser R, Jada A, Purvis TE, Sciubba DM, Kinon MD, Yassari R. Thirty-day readmission and reoperation rates after single-level anterior cervical discectomy and fusion versus those after cervical disc replacement. Neurosurg Focus 2017; 42:E6. [PMID: 28142261 DOI: 10.3171/2016.11.focus16407] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE The goal of this study was to compare 30-day readmission and reoperation rates after single-level anterior cervical discectomy and fusion (ACDF) versus those after cervical disc replacement (CDR). METHODS The authors used the 2013-2014 American College of Surgeons National Surgical Quality Improvement Program database. Included were adult patients who underwent first-time single-level ACDF or CDR for cervical spondylosis or disc herniation. Primary outcome measures were readmission and/or reoperation within 30 days of the original surgery. Logistic regression analysis was used to assess the independent effect of the procedure (ACDF or CDR) on outcome, and results are presented as odds ratios with 95% confidence intervals. RESULTS A total of 6077 patients met the inclusion criteria; 5590 (92.0%) patients underwent single-level ACDF, and 487 (8.0%) patients underwent CDR. The readmission rates were 2.6% for ACDF and 0.4% for CDR (p = 0.003). When stratified according to age groups, only patients between the ages of 41 and 60 years who underwent ACDF had a significantly higher readmission rate than those who underwent CDR (2.5% vs 0.7%, respectively; p = 0.028). After controlling for patient age, sex, body mass index, smoking status, history of chronic obstructive pulmonary disease (COPD), diabetes, hypertension, steroid use, and American Society of Anesthesiologists (ASA) class, patients who underwent CDR were significantly less likely to undergo readmission within 30 days than patients who underwent ACDF (OR 0.23 [95% CI 0.06-0.95]; p = 0.041). Patients with a history of COPD (OR 1.97 [95% CI 1.08-3.57]; p = 0.026) or hypertension (OR 1.62 [95% CI 1.10-2.38]; p = 0.013) and those at ASA Class IV (OR 14.6 [95% CI 1.69-125.75]; p = 0.015) were significantly more likely to require readmission within 30 days. The reoperation rates were 1.2% for ACDF and 0.4% for CDR (p = 0.086), and multivariate analysis revealed that CDR was not associated with lower odds of reoperation (OR 0.60 [95% CI 0.14-2.55]; p = 0.492). However, increasing age was associated with a higher risk (OR 1.02 [95% CI 1.00-1.05]; p = 0.031) of reoperation; a 2% increase in risk per year of age was found. CONCLUSIONS Patients who underwent single-level ACDF had a higher readmission rate than those who underwent single-level CDR in this study. When stratified according to age, this effect was seen only in the 41- to 60-year age group. No significant difference in the 30-day single-level ACDF and single-level CDR reoperation rates was found. Although patients in the ACDF group were older and sicker, other unmeasured covariates might have accounted for the increased rate of readmission in this group, and further investigation is encouraged.
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Affiliation(s)
- Niketh Bhashyam
- Department of Neurological Surgery and.,Spine Research Laboratory, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, New York and
| | - Rafael De la Garza Ramos
- Department of Neurological Surgery and.,Spine Research Laboratory, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, New York and
| | - Jonathan Nakhla
- Department of Neurological Surgery and.,Spine Research Laboratory, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, New York and
| | - Rani Nasser
- Department of Neurological Surgery and.,Spine Research Laboratory, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, New York and
| | - Ajit Jada
- Department of Neurological Surgery and.,Spine Research Laboratory, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, New York and
| | - Taylor E Purvis
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Daniel M Sciubba
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Merritt D Kinon
- Department of Neurological Surgery and.,Spine Research Laboratory, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, New York and
| | - Reza Yassari
- Department of Neurological Surgery and.,Spine Research Laboratory, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, New York and
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