1
|
Lubelski D, Alvin MD, Torre-Healy A, Abdullah KG, Nowacki AS, Whitmore RG, Steinmetz MP, Benzel EC, Mroz TE. Quality-of-Life Outcomes following Thoracolumbar and Lumbar Fusion with and without the Use of Recombinant Human Bone Morphogenetic Protein-2: Does Recombinant Human Bone Morphogenetic Protein-2 Make a Difference? Global Spine J 2014; 4:245-54. [PMID: 25396105 PMCID: PMC4229380 DOI: 10.1055/s-0034-1394123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Accepted: 08/12/2014] [Indexed: 01/22/2023] Open
Abstract
Design Retrospective study. Objectives (1) To investigate the quality-of-life (QOL) outcomes in the population undergoing lumbar spine surgery with versus without recombinant human bone morphogenetic protein-2 (rhBMP-2); (2) to determine QOL outcomes for those patients who experience postoperative complications; and (3) to identify the effect of patient characteristics on postoperative QOL outcomes. Methods A retrospective review of QOL questionnaires, including the Patient Health Questionnaire-9, Patient Disability Questionnaire (PDQ), EuroQol-5D (EQ-5D), and quality of life-year (QALY), was performed for all patients who underwent thoracolumbar and lumbar fusion surgery with versus without rhBMP-2 between March 2008 and September 2010. Individual preoperative and postoperative QOL data were compared for each patient. Demographic factors and complications were reviewed. Results We identified 266 patients, including 60 with and 206 without rhBMP-2. Questionnaires were completed an average of 10.3 ± 5 months after surgery. For all measures, average scores improved postoperatively compared with preoperatively. No differences in postoperative QOL outcomes were identified between the rhBMP-2 and the control cohorts. Median annual household income was positively associated with EQ-5D and QALY. Compared with those without, patients with postoperative complications had fewer QOL improvements. Conclusions There was no difference in QOL outcomes in the rhBMP-2 compared with the control group. Socioeconomic status and postoperative complications affected QOL outcomes following surgery. The QOL questionnaires provide the clinician with information regarding the patients' self-perceived well-being and can be helpful in the selection of surgical candidates and for understanding the effectiveness of a given surgical procedure.
Collapse
Affiliation(s)
- Daniel Lubelski
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio, United States,Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio, United States,Department of Neurological Surgery, Cleveland Clinic, Cleveland, Ohio, United States
| | - Matthew D. Alvin
- Case Western Reserve University School of Medicine, Cleveland, Ohio, United States
| | - Andrew Torre-Healy
- Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio, United States,Department of Neurological Surgery, Cleveland Clinic, Cleveland, Ohio, United States
| | - Kalil G. Abdullah
- Department of Neurosurgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Amy S. Nowacki
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio, United States,Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio, United States,Department of Neurological Surgery, Cleveland Clinic, Cleveland, Ohio, United States,Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, United States
| | - Robert G. Whitmore
- Department of Neurosurgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Michael P. Steinmetz
- Department of Neurological Surgery, Case Western Reserve University School of Medicine, MetroHealth Medical Center, Cleveland, Ohio, United States
| | - Edward C. Benzel
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio, United States,Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio, United States,Department of Neurological Surgery, Cleveland Clinic, Cleveland, Ohio, United States
| | - Thomas E. Mroz
- Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio, United States,Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio, United States,Department of Neurological Surgery, Cleveland Clinic, Cleveland, Ohio, United States,Address for correspondence Thomas E. Mroz, MD Center for Spine Health, Department of Orthopaedic and Neurological SurgeryThe Cleveland Clinic, 9500 Euclid Avenue, S-40, Cleveland, OH 44195United States
| |
Collapse
|
2
|
Samdani AF, Torre-Healy A, Khalessi A, McGirt M, Jallo GI, Carson B. Intraventricular ganglioglioma: a short illustrated review. Acta Neurochir (Wien) 2009; 151:635-40. [PMID: 19290468 DOI: 10.1007/s00701-009-0246-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2008] [Accepted: 02/19/2009] [Indexed: 11/28/2022]
Abstract
The following review of the literature describes the ganglioglioma, an uncommon mixed glioneuronal neoplasm, most often of low-grade histology, with a small, albeit well-documented, malignant potential. These tumors exhibit a strong epileptogenic propensity and most often present as new onset seizures or are discovered after a long history of refractory epilepsy. Despite their indolent course, the importance of gross total resection is well recognized to prevent anaplastic and malignant degeneration. Morphologically, the neoplasm is often cystic with an enhancing mural nodule, but can also be entirely solid. They are most often found in the temporal lobe but have been found throughout the neuraxis. An exceedingly rare location of the ganglioglioma is within the lateral ventricle. A systematic literature search revealed only eight reports documenting the occurrence of a ganglioglioma within the lateral ventricle. We describe an illustrative case of an intraventricular ganglioglioma with a prominent cystic component and enhancing mural nodule, which represents the classic radiographic appearance of gangliogliomas described in other locations. A superior parietal lobule approach offered excellent surgical access for tumor removal and the patient has remained free of neurological deficits following surgery. Regardless of location within the central nervous system, ganglioglioma should be on the differential diagnosis for any cystic mass with a mural nodule, particularly in the setting of epilepsy.
Collapse
Affiliation(s)
- Amer F Samdani
- Staff Neurosurgeon, Shriners Hospital for Children, Philadelphia, PA 19027, USA
| | | | | | | | | | | |
Collapse
|
3
|
Samdani AF, Torre-Healy A, Asghar J, Herlich AM, Betz RR. Strategies to reduce blood loss during posterior spinal fusion for neuromuscular scoliosis: a review of current techniques and experience with a unique bipolar electrocautery device. Surg Technol Int 2008; 17:243-248. [PMID: 18802909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
In this chapter, we review current techniques employed to decrease blood loss and describe the effective use of a unique bipolar electrocautery device in a patient with neuromuscular scoliosis undergoing posterior spinal fusion (PSF). The reduction of blood loss and subsequent elimination of allogeneic blood transfusion is a desired outcome in all surgeries and is a major concern during PSF. In the child or adolescent with neuromuscular scoliosis, this becomes a greater concern due to a variety of factors such as the inability of the musculature to compress blood vessels, extensive surgical exposure, and the duration of the operation. A multitude of pharmacological, anesthetic, and surgical techniques-including preoperative autologous blood donation and human recombinant erythropoietin, intraoperative blood salvage techniques, and topical and systemic hemostatic agents-are employed to reduce the need for transfusion. Many of these techniques carry their own risks and, thus far, a systematic approach has not been established to decrease the need for transfusion. In the continued pursuit of reducing intraoperative blood loss, other surgical techniques must be developed.
Collapse
Affiliation(s)
- Amer F Samdani
- Shriners Hospitals for Children, Philadelphia, Pennsylvania, USA
| | | | | | | | | |
Collapse
|