Abstract
Objective
Risks of brain surgery in elderly patients with brain metastases are not well defined. This study was designed to quantify the postoperative risk for these patients after brain surgery for metastatic disease to the brain.
Methods
We performed a retrospective analysis of the Nationwide Inpatient Sample (1998–2005). Patients aged 65 years or older who underwent tumor resection of brain metastases were identified by ICD-9 coding. Primary outcome was inpatient death. Other outcomes included systemic postoperative complications, length of stay (LOS), and total charges.
Results
A total of 4,907 patients (53.6% men) were identified. Mean age was 72.1 years. Mean Charlson comorbidity score was 7.8. Inpatient mortality was 4%. The most common adverse events were pulmonary complications (3.4%). Mean length of stay was 9.2 days. Mean total charges were $57,596.39.
In multivariate analysis, patients up to age 80 years had no significantly greater odds of inpatient death, relative to their 65- to 69-year-old counterparts. Each 1-point increase in Charlson score was associated with 12% increased odds of death, 0.52 days increased LOS, and $1,710.61 higher hospital charges. Postoperative pulmonary complications, stroke, or thromboembolic events increased LOS and total charges by up to 9.6 days and $57,664.42, respectively. These associations were statistically significant (P < 0.05).
Conclusions
Surgical resection of brain metastases among the elderly up to the ninth decade of life is feasible. Age older than 80 years and higher Charlson comorbidity scores were found to be important prognostic factors for inpatient outcome. Incorporating these factors into preoperative decision making may help to select appropriately those elderly candidates for neurosurgical intervention.
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References
Cancer facts and figures. Statistics for 2005 http://www.cancer.org/downloads/STT/CAFF2005f4PWSecured.pdf.
Norden AD, Wen PY, Kesari S. Brain metastases. Curr Opin Neurol. 2005;18(6):654–61.
Kanner AA, Bokstein F, Blumenthal DT, Ram Z. Surgical therapies in brain metastasis. Semin Oncol. 2007;34(3):197–205.
Kaal EC, Niel CG, Vecht CJ. Therapeutic management of brain metastasis. Lancet Neurol. 2005;4(5):289–98.
Anderson GF, Hussey PS. Population aging: a comparison among industrialized countries. Health Aff (Millwood). 2000;19(3):191–203.
Christensen K, Doblhammer G, Rau R, Vaupel JW. Ageing populations: the challenges ahead. Lancet. 2009;374(9696):1196–208.
Carnes BA, Olshansky SJ. Heterogeneity and its biodemographic implications for longevity and mortality. Exp Gerontol. 2001;36(3):419–30.
Kalkanis SN, Linskey ME. Evidence-based clinical practice parameter guidelines for the treatment of patients with metastatic brain tumors: introduction. J Neurooncol. 2010;96(1):7–10.
Robinson PD, Kalkanis SN, Linskey ME, Santaguida PL. Methodology used to develop the AANS/CNS management of brain metastases evidence-based clinical practice parameter guidelines. J Neurooncol. 2010;96(1):11–6.
Noordijk EM, Vecht CJ, Haaxma-Reiche H, et al. The choice of treatment of single brain metastasis should be based on extracranial tumor activity and age. Int J Radiat Oncol Biol Phys. 1994;29(4):711–7.
Patchell RA, Tibbs PA, Walsh JW, et al. A randomized trial of surgery in the treatment of single metastases to the brain. N Engl J Med. 1990;322(8):494–500.
Vecht CJ, Haaxma-Reiche H, Noordijk EM, et al. Treatment of single brain metastasis: radiotherapy alone or combined with neurosurgery? Ann Neurol. 1993;33(6):583–90.
Eiseman B. Surgical decision making and elderly patients. Bull Am Coll Surg. 1996;81(2):8–11, 65.
Fukuse T, Satoda N, Hijiya K, Fujinaga T. Importance of a comprehensive geriatric assessment in prediction of complications following thoracic surgery in elderly patients. Chest. 2005;127(3):886–91.
Usman AA, Tang GL, Eskandari MK. Metaanalysis of procedural stroke and death among octogenarians: carotid stenting versus carotid endarterectomy. J Am Coll Surg. 2009;208(6):1124–31.
Makary MA, Winter JM, Cameron JL, et al. Pancreaticoduodenectomy in the very elderly. J Gastrointest Surg. 2006;10(3):347–56.
Rabeneck L, Davila JA, Thompson M, El-Serag HB. Outcomes in elderly patients following surgery for colorectal cancer in the Veterans Affairs Health Care System. Aliment Pharmacol Ther. 2004;20(10):1115–24.
Barker FG II. Craniotomy for the resection of metastatic brain tumors in the U.S., 1988–2000: decreasing mortality and the effect of provider caseload. Cancer. 2004;100(5):999–1007.
Bindal RK, Sawaya R, Leavens ME, Hess KR, Taylor SH. Reoperation for recurrent metastatic brain tumors. J Neurosurg. 1995;83(4):600–4.
Bindal RK, Sawaya R, Leavens ME, Lee JJ. Surgical treatment of multiple brain metastases. J Neurosurg. 1993;79(2):210–6.
Brell M, Ibanez J, Caral L, Ferrer E. Factors influencing surgical complications of intra-axial brain tumours. Acta Neurochir (Wien). 2000;142(7):739–50.
Lang FF, Sawaya R. Surgical treatment of metastatic brain tumors. Semin Surg Oncol. 1998;14(1):53–63.
Paek SH, Audu PB, Sperling MR, Cho J, Andrews DW. Reevaluation of surgery for the treatment of brain metastases: review of 208 patients with single or multiple brain metastases treated at one institution with modern neurosurgical techniques. Neurosurgery. 2005;56(5):1021–34; discussion 1021–34.
Rabadan AT, Hernandez D, Eleta M, et al. Factors related to surgical complications and their impact on the functional status in 236 open surgeries for malignant tumors in a Latino-American hospital. Surg Neurol. 2007;68(4):412–20; discussion 420.
Sawaya R, Hammoud M, Schoppa D, et al. Neurosurgical outcomes in a modern series of 400 craniotomies for treatment of parenchymal tumors. Neurosurgery. 1998;42(5):1044–55; discussion 1055–56.
Stark AM, Tscheslog H, Buhl R, Held-Feindt J, Mehdorn HM. Surgical treatment for brain metastases: prognostic factors and survival in 177 patients. Neurosurg Rev. 2005;28(2):115–9.
Tan TC, Mc LBP. Image-guided craniotomy for cerebral metastases: techniques and outcomes. Neurosurgery. 2003;53(1):82–9; discussion 89–90.
Charlson ME, Pompei P, Ales KL, MacKenzie CR. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chronic Dis. 1987;40(5):373–83.
Frazier JL, Batra S, Kapor S, et al. Stereotactic radiosurgery in the management of brain metastases: an institutional retrospective analysis of survival. Int J Radiat Oncol Biol Phys. 2010;76(5):1486–92.
Lutterbach J, Bartelt S, Momm F, Becker G, Frommhold H, Ostertag C. Is older age associated with a worse prognosis due to different patterns of care? A long-term study of 1346 patients with glioblastomas or brain metastases. Cancer. 2005;103(6):1234–44.
Patil CG, Veeravagu A, Lad S, Boakye M. Craniotomy for resection of meningioma in the elderly: a multicenter, prospective analysis from the National Surgical Quality Improvement Program. J Neurol Neurosurg Psychiatry. 2010;81(5):502–5.
Ampil F, Caldito G, Milligan S, Mills G, Nanda A. The elderly with synchronous non-small cell lung cancer and solitary brain metastasis: does palliative thoracic radiotherapy have a useful role? Lung Cancer. 2007;57(1):60–5.
Gaspar L, Scott C, Rotman M, et al. Recursive partitioning analysis (RPA) of prognostic factors in three Radiation Therapy Oncology Group (RTOG) brain metastases trials. Int J Radiat Oncol Biol Phys. 1997;37(4):745–51.
Patil CG, Lad SP, Santarelli J, Boakye M. National inpatient complications and outcomes after surgery for spinal metastasis from 1993–2002. Cancer. 2007;110(3):625–30.
Pietila TA, Stendel R, Hassler WE, Heimberger C, Ramsbacher J, Brock M. Brain tumor surgery in geriatric patients: a critical analysis in 44 patients over 80 years. Surg Neurol. 1999;52(3):259–63; discussion 263–4.
Bateman BT, Pile-Spellman J, Gutin PH, Berman MF. Meningioma resection in the elderly: nationwide inpatient sample, 1998–2002. Neurosurgery. 2005;57(5):866–72; discussion 866–72.
Rogne SG, Konglund A, Meling TR, et al. Intracranial tumor surgery in patients >70 years of age: is clinical practice worthwhile or futile? Acta Neurol Scand. 2009;120(5):288–94.
Pirzkall A, Debus J, Lohr F, et al. Radiosurgery alone or in combination with whole-brain radiotherapy for brain metastases. J Clin Oncol. 1998;16(11):3563–9.
Jemal A, Tiwari RC, Murray T, et al. Cancer statistics, 2004. CA Cancer J Clin. 2004;54(1):8–29.
Srivastava G, Rana V, Wallace S, et al. Risk of intracranial hemorrhage and cerebrovascular accidents in non-small cell lung cancer brain metastasis patients. J Thorac Oncol. 2009;4(3):333–7.
Black P, Kathiresan S, Chung W. Meningioma surgery in the elderly: a case–control study assessing morbidity and mortality. Acta Neurochir (Wien). 1998;140(10):1013–6; discussion 1016–7.
Eichler AF, Lamont EB. Utility of administrative claims data for the study of brain metastases: a validation study. J Neurooncol. 2009;95(3):427–31.
Leizorovicz A. Epidemiology of postoperative venous thromboembolism in Asian patients. Results of the SMART venography study. Haematologica. 2007;92(9):1194–200.
AHRQ. National Healthcare Disparities Report: US Department of Health and Human Services; July 2005.
Liu JH, Zingmond DS, McGory ML, et al. Disparities in the utilization of high-volume hospitals for complex surgery. JAMA. 2006;296(16):1973–80.
Mukherjee D, Zaidi HA, Kosztowski T, et al. Predictors of access to pituitary tumor resection in the United States, 1988–2005. Eur J Endocrinol. 2009;161(2):259–65.
Mehta M, Noyes W, Craig B, et al. A cost-effectiveness and cost-utility analysis of radiosurgery vs. resection for single-brain metastases. Int J Radiat Oncol Biol Phys. 1997;39(2):445–54.
Woodworth GF, Baird CJ, Garces-Ambrossi G, Tonascia J, Tamargo RJ. Inaccuracy of the administrative database: comparative analysis of two databases for the diagnosis and treatment of intracranial aneurysms. Neurosurgery. 2009;65(2):251–6; discussion 256–7.
Acknowledgment
This work was supported in part by grants from American Physicians Fellowship (APF) (Grossman), Johns Hopkins Center for Innovative Medicine (Mukherjee), and the Department of Neurosurgery (Brem, Quiñones-Hinojosa), and Surgery (Chang) at Johns Hopkins University School of Medicine.
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R. Grossman and D. Mukherjee are contributed equally to this study.
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Grossman, R., Mukherjee, D., Chang, D.C. et al. Predictors of Inpatient Death and Complications among Postoperative Elderly Patients with Metastatic Brain Tumors. Ann Surg Oncol 18, 521–528 (2011). https://doi.org/10.1245/s10434-010-1299-2
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DOI: https://doi.org/10.1245/s10434-010-1299-2