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Cerebrospinal Fluid Lumbar Tapping Utilization for Suspected Ventriculoperitoneal Shunt Under-Drainage Malfunctions

  • Lee, Jong-Beom (Department of Neurosurgery, Daejeon St. Mary's Hospital, College of Medicine (Nursing), The Catholic University of Korea) ;
  • Ahn, Ho-Young (Department of Neurosurgery, Daejeon St. Mary's Hospital, College of Medicine (Nursing), The Catholic University of Korea) ;
  • Lee, Hong-Jae (Department of Neurosurgery, Daejeon St. Mary's Hospital, College of Medicine (Nursing), The Catholic University of Korea) ;
  • Yang, Ji-Ho (Department of Neurosurgery, Daejeon St. Mary's Hospital, College of Medicine (Nursing), The Catholic University of Korea) ;
  • Yi, Jin-Seok (Department of Neurosurgery, Daejeon St. Mary's Hospital, College of Medicine (Nursing), The Catholic University of Korea) ;
  • Lee, Il-Woo (Department of Neurosurgery, Daejeon St. Mary's Hospital, College of Medicine (Nursing), The Catholic University of Korea)
  • 투고 : 2016.04.04
  • 심사 : 2016.07.28
  • 발행 : 2017.01.01

초록

Objective : The diagnosis of shunt malfunction can be challenging since neuroimaging results are not always correlated with clinical outcomes. The purpose of this study was to evaluate the efficacy of a simple, minimally invasive cerebrospinal fluid (CSF) lumbar tapping test that predicts shunt under-drainage in hydrocephalus patients. Methods : We retrospectively reviewed the clinical and radiological features of 48 patients who underwent routine CSF lumbar tapping after ventriculoperitoneal shunt (VPS) operation using a programmable shunting device. We compared shunt valve opening pressure and CSF lumbar tapping pressure to check under-drainage. Results : The mean pressure difference between valve opening pressure and CSF lumbar tapping pressure of all patients were $2.21{\pm}24.57mmH_2O$. The frequency of CSF lumbar tapping was $2.06{\pm}1.26times$. Eighty five times lumbar tapping of 41 patients showed that their VPS function was normal which was consistent with clinical improvement and decreased ventricle size on computed tomography scan. The mean pressure difference in these patients was $-3.69{\pm}19.20mmH_2O$. The mean frequency of CSF lumbar tapping was $2.07{\pm}1.25times$. Fourteen cases of 10 patients revealed suspected VPS malfunction which were consistent with radiological results and clinical symptoms, defined as changes in ventricle size and no clinical improvement. The mean pressure difference was $38.07{\pm}23.58mmH_2O$. The mean frequency of CSF lumbar tapping was $1.44{\pm}1.01times$. Pressure difference greater than $35mmH_2O$ was shown in 2.35% of the normal VPS function group (2 of 85) whereas it was shown in 64.29% of the suspected VPS malfunction group (9 of 14). The difference was statistically significant (p=0.000001). Among 10 patients with under-drainage, 5 patients underwent shunt revision. The causes of the shunt malfunction included 3 cases of proximal occlusion and 2 cases of distal obstruction and valve malfunction. Conclusion : Under-drainage of CSF should be suspected if CSF lumbar tapping pressure is $35mmH_2O$ higher than the valve opening pressure and shunt malfunction evaluation or adjustment of the valve opening pressure should be made.

키워드

참고문헌

  1. Boon JM, Abrahams PH, Meiring JH, Welch T : Lumbar puncture : anatomical review of a clinical skill. Clin Anat 17 : 544-553, 2004 https://doi.org/10.1002/ca.10250
  2. Browd SR, Gottfried ON, Ragel BT, Kestle JR : Failure of cerebrospinal fluid shunts : part II : overdrainage, loculation, and abdominal complications. Pediatr Neurol 34 : 171-176, 2006 https://doi.org/10.1016/j.pediatrneurol.2005.05.021
  3. Hakim S : Hydraulic and mechanical mis-matching of valve shunts used in the treatment of hydrocephalus : the need for a servo-valve shunt. Dev Med Child Neurol 15 : 646-653, 1973
  4. Han YM, Yoo DS, Kim DS, Huh PW, Cho KS, Kang JK : A clinical analysis of the ventriculoperitoneal shunt with programmable shunt divice. J Korean Neurosurg Soc 28 : 75-81, 1999
  5. Hebb AO, Cusimano MD : Idiopathic normal pressure hydrocephalus : a systematic review of diagnosis and outcome. Neurosurgery 49 : 1166-1184; discussion 1184-1186, 2001
  6. Kataria R, Kumar V, Mehta VS : Programmable valve shunts : are they really better? Turk Neurosurg 22 : 237-238, 2012
  7. Kim KH, Yeo IS, Yi JS, Lee HJ, Yang JH, Lee IW : A pressure adjustment protocol for programmable valves. J Korean Neurosurg Soc 46 : 370-377, 2009 https://doi.org/10.3340/jkns.2009.46.4.370
  8. Larsson A, Wikkelso C, Bilting M, Stephensen H : Clinical parameters in 74 consecutive patients shunt operated for normal pressure hydrocephalus. Acta Neurol Scand 84 : 475-482, 1991
  9. Maksymowicz W, Czosnyka M, Koszewski W, Szymanska A, Traczewski W : The role of cerebrospinal compensatory parameters in the estimation of functioning of implanted shunt system in patients with communicating hydrocephalus (preliminary report). Acta Neurochir (Wien) 101 : 112-116, 1989 https://doi.org/10.1007/BF01410524
  10. Meier U, Paris S, Grawe A, Stockheim D, Hajdukova A, Mutze S : Is there a correlation between operative results and change in ventricular volume after shunt placement? A study of 60 cases of idiopathic normalpressure hydrocephalus. Neuroradiology 45 : 377-380, 2003 https://doi.org/10.1007/s00234-003-0989-x
  11. Pennell T, Yi JL, Kaufman BA, Krishnamurthy S : Noninvasive measurement of cerebrospinal fluid flow using an ultrasonic transit time flow sensor : a preliminary study. J Neurosurg Pediatr 17 : 270-277, 2016 https://doi.org/10.3171/2015.7.PEDS1577
  12. Petrella G, Czosnyka M, Keong N, Pickard JD, Czosnyka Z : How does CSF dynamics change after shunting? Acta Neurol Scand 118 : 182-188, 2008 https://doi.org/10.1111/j.1600-0404.2008.01041.x
  13. Rocque BG, Lapsiwala S, Iskandar BJ : Ventricular shunt tap as a predictor of proximal shunt malfunction in children : a prospective study. J Neurosurg Pediatr 1 : 439-443, 2008 https://doi.org/10.3171/PED/2008/1/6/439
  14. Rohde V, Mayfrank L, Ramakers VT, Gilsbach JM : Four-year experience with the routine use of the programmable Hakim valve in the management of children with hydrocephalus. Acta Neurochir (Wien) 140 : 1127-1134, 1998 https://doi.org/10.1007/s007010050226
  15. Sakka L, Chomicki A, Gabrillargues J, Khalil T, Chazal J, Avan P : Validation of a noninvasive test routinely used in otology for the diagnosis of cerebrospinal fluid shunt malfunction in patients with normal pressure hydrocephalus. J Neurosurg 124 : 342-349, 2016 https://doi.org/10.3171/2015.1.JNS142142
  16. Weerakkody RA, Czosnyka M, Schuhmann MU, Schmidt E, Keong N, Santarius T, et al. : Clinical assessment of cerebrospinal fluid dynamics in hydrocephalus. Guide to interpretation based on observational study. Acta Neurol Scand 124 : 85-98, 2011
  17. Winston KR, Lopez JA, Freeman J : CSF shunt failure with stable normal ventricular size. Pediatr Neurosurg 42 : 151-155, 2006 https://doi.org/10.1159/000091857

피인용 문헌

  1. Noninvasive Thermal Evaluation of Ventriculoperitoneal Shunt Patency and Cerebrospinal Fluid Flow Using a Flow Enhancing Device vol.85, pp.2, 2019, https://doi.org/10.1093/neuros/nyy246
  2. Diagnostic Accuracy of Non-Invasive Thermal Evaluation of Ventriculoperitoneal Shunt Flow in Shunt Malfunction: A Prospective, Multi-Site, Operator-Blinded Study vol.87, pp.5, 2017, https://doi.org/10.1093/neuros/nyaa128