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Zetlaoui PJ, Buchheit T, Benhamou D. Epidural blood patch: A narrative review. Anaesth Crit Care Pain Med 2022; 41:101138. [DOI: 10.1016/j.accpm.2022.101138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 04/01/2022] [Accepted: 04/01/2022] [Indexed: 11/24/2022]
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Koushik S, Schultz T, Shaparin N, Kaufman A. Epidural blood patch to treat impending tonsillar herniation. J Anaesthesiol Clin Pharmacol 2021; 37:485-486. [PMID: 34759568 PMCID: PMC8562448 DOI: 10.4103/joacp.joacp_412_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 06/19/2020] [Accepted: 01/04/2021] [Indexed: 11/18/2022] Open
Affiliation(s)
- Sarang Koushik
- Department of Anesthesiology, University of Southern California Keck School of Medicine, 1520 San Pablo Street, Los Angeles, CA, 90033 United States
| | - Todd Schultz
- Department of Anesthesiology, University of Southern California Keck School of Medicine, 1520 San Pablo Street, Los Angeles, CA, 90033 United States
| | - Naum Shaparin
- Department of Anesthesiology, University of Southern California Keck School of Medicine, 1520 San Pablo Street, Los Angeles, CA, 90033 United States
| | - Andrew Kaufman
- Department of Anesthesiology, University of Southern California Keck School of Medicine, 1520 San Pablo Street, Los Angeles, CA, 90033 United States
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Lee JY, Lee MJ, Park HJ, Park JH, Jeong HJ, Oh MS, Son YH, Sim WS. Clinical effect of the proximity of epidural blood patch injection to the leakage site in spontaneous intracranial hypotension. Br J Neurosurg 2018; 32:671-673. [PMID: 30282491 DOI: 10.1080/02688697.2018.1519109] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Epidural blood patch (EBP) has been shown to be an effective treatment option for spontaneous intracranial hypotension (SIH). We investigated whether response to the EBP was related to the distance of the injection site from the leakage site in patients with SIH. METHODS We reviewed patients with SIH who underwent EBP at a single hospital. Patients were assigned to group R (response after EBP) or group N (no response after EBP). We then analyzed the demographics, clinical characteristics, leakage site, leakage length, EBP injection level and distance from leakage site, and injected EBP volume. RESULTS Sixty-two patients were included in the analysis. The overall response rate to EBP was 59.7% (37 patients). The leakage length and injection distance from the leakage site did not differ between the two groups. Age, gender, body mass index, leakage site, and EBP volume did not differ significantly between the two groups. CONCLUSION The clinical effect of EBP in SIH was not affected by leakage length or injection distance to leakage site. Further large studies must be conducted to investigate the efficacy of targeted EBP for SIH.
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Affiliation(s)
- Jin Young Lee
- a Department of Anesthesiology and Pain Medicine , Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
| | - Mi Ji Lee
- b Department of Neurology , Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
| | - Hue Jung Park
- c Department of Anesthesiology and Pain Medicine , Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea , Seoul , Korea
| | - Jin Hyoung Park
- a Department of Anesthesiology and Pain Medicine , Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
| | - Hee Joon Jeong
- a Department of Anesthesiology and Pain Medicine , Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
| | - Min Seok Oh
- a Department of Anesthesiology and Pain Medicine , Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
| | - Yong Hun Son
- a Department of Anesthesiology and Pain Medicine , Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
| | - Woo Seog Sim
- a Department of Anesthesiology and Pain Medicine , Samsung Medical Center, Sungkyunkwan University School of Medicine , Seoul , Korea
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Motoyama Y, Nakajima T, Takamura Y, Nakazawa T, Wajima D, Takeshima Y, Matsuda R, Tamura K, Yamada S, Yokota H, Nakagawa I, Nishimura F, Park YS, Nakamura M, Nakase H. Risk of brain herniation after craniotomy with lumbar spinal drainage: a propensity score analysis. J Neurosurg 2018; 130:1710-1720. [PMID: 29882706 DOI: 10.3171/2017.12.jns172215] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 12/19/2017] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Lumbar spinal drainage (LSD) during neurosurgery can have an important effect by facilitating a smooth procedure when needed. However, LSD is quite invasive, and the pathology of brain herniation associated with LSD has become known recently. The objective of this study was to determine the risk of postoperative brain herniation after craniotomy with LSD in neurosurgery overall. METHODS Included were 239 patients who underwent craniotomy with LSD for various types of neurological diseases between January 2007 and December 2016. The authors performed propensity score matching to establish a proper control group taken from among 1424 patients who underwent craniotomy and met the inclusion criteria during the same period. The incidences of postoperative brain herniation between the patients who underwent craniotomy with LSD (group A, n = 239) and the matched patients who underwent craniotomy without LSD (group B, n = 239) were compared. RESULTS Brain herniation was observed in 24 patients in group A and 8 patients in group B (OR 3.21, 95% CI 1.36-8.46, p = 0.005), but the rate of favorable outcomes was higher in group A (OR 1.79, 95% CI 1.18-2.76, p = 0.005). Of the 24 patients, 18 had uncal herniation, 5 had central herniation, and 1 had uncal and subfalcine herniation; 8 patients with other than subarachnoid hemorrhage were included. Significant differences in the rates of deep approach (OR 5.12, 95% CI 1.8-14.5, p = 0.002) and temporal craniotomy (OR 10.2, 95% CI 2.3-44.8, p = 0.002) were found between the 2 subgroups (those with and those without herniation) in group A. In 5 patients, brain herniation proceeded even after external decompression (ED). Cox regression analysis revealed that the risk of brain herniation related to LSD increased with ED (hazard ratio 3.326, 95% CI 1.491-7.422, p < 0.001). Among all 1424 patients, ED resulted in progression or deterioration of brain herniation more frequently in those who underwent LSD than it did in those who did not undergo LSD (OR 9.127, 95% CI 1.82-62.1, p = 0.004). CONCLUSIONS Brain herniation downward to the tentorial hiatus is more likely to occur after craniotomy with LSD than after craniotomy without LSD. Using a deep approach and craniotomy involving the temporal areas are risk factors for brain herniation related to LSD. Additional ED would aggravate brain herniation after LSD. The risk of brain herniation after placement of a lumbar spinal drain during neurosurgery must be considered even when LSD is essential.
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Merali Z, Witiw CD, Wang S, Phan N, Yang V. Spontaneous intracranial hypotension resulting in coma: Case report and review of the literature. INTERDISCIPLINARY NEUROSURGERY-ADVANCED TECHNIQUES AND CASE MANAGEMENT 2018. [DOI: 10.1016/j.inat.2017.08.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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He FF, Li L, Liu MJ, Zhong TD, Zhang QW, Fang XM. Targeted Epidural Blood Patch Treatment for Refractory Spontaneous Intracranial Hypotension in China. J Neurol Surg B Skull Base 2017; 79:217-223. [PMID: 29765818 DOI: 10.1055/s-0037-1606312] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 07/26/2017] [Indexed: 10/18/2022] Open
Abstract
Objective An epidural blood patch (EBP) is the mainstay of treatment for refractory spontaneous intracranial hypotension (SIH). We evaluated the treatment efficacy of targeted EBP in refractory SIH. Methods All patients underwent brain magnetic resonance imaging (MRI) with contrast and heavily T2-weighted spine MRI. Whole spine computed tomography (CT) myelography with non-ionic contrast was performed in 46 patients, and whole spine MR myelography with intrathecal gadolinium was performed in 119 patients. Targeted EBPs were placed in the prone position one or two vertebral levels below the cerebrospinal fluid (CSF) leaks. Repeat EBPs were offered at 1-week intervals to patients with persistent symptoms, continued CSF leakage, or with multiple leakage sites. Results Brain MRIs showed pachymeningeal enhancement in 127 patients and subdural hematomas in 32 patients. One hundred fifty-two patients had CSF leakages on heavily T2-weighted spine MRIs. CSF leaks were also detected on CT and MR myelography in 43 and 111 patients, respectively. Good recovery was achieved in all patients after targeted EBP. No serious complications occurred in patients treated with targeted EBP during the 1 to 7 years of follow-up. Conclusions Targeted and repeat EBPs are rational choices for treatment of refractory SIH caused by CSF leakage.
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Affiliation(s)
- Fei-Fang He
- Department of Anesthesiology & Pain Management, Center for Intracranial Hypotension Management, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Li Li
- Department of Family Medicine, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Min-Jun Liu
- Department of Anesthesiology & Pain Management, Center for Intracranial Hypotension Management, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Tai-Di Zhong
- Department of Anesthesiology & Pain Management, Center for Intracranial Hypotension Management, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Qiao-Wei Zhang
- Department of Radiology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiang-Ming Fang
- Department of Anesthesiology, The first affiliated hospital, School of Medicine, Zhejiang University, Hangzhou, China
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Lopez AJ, Campbell RK, Arnaout O, Curran YM, Shaibani A, Dahdaleh NS. Spontaneous cerebrospinal fluid leak from an anomalous thoracic nerve root: case report. J Neurosurg Spine 2016; 25:685-688. [DOI: 10.3171/2016.4.spine151465] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The authors report the case of a 28-year-old woman with a spontaneous cerebrospinal fluid leak from the sleeve of a redundant thoracic nerve root. She presented with postural headaches and orthostatic symptoms indicative of intracranial hypotension. CT myelography revealed that the lesion was located at the T-11 nerve root. After failure of conservative management, including blood patches and thrombin glue injections, the patient was successfully treated with surgical decompression and ligation of the duplicate nerve, resulting in full resolution of her orthostatic symptoms.
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Affiliation(s)
| | | | | | | | - Ali Shaibani
- 3Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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CT-guided epidural blood patch for treatment of CSF leak and pseudomeningocele following tethered cord release in a 3-year-old. Clin Imaging 2016; 40:1191-1194. [PMID: 27596235 DOI: 10.1016/j.clinimag.2016.08.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 08/03/2016] [Accepted: 08/12/2016] [Indexed: 11/23/2022]
Abstract
An epidural blood patch (EBP) has become standard of care for management of postdural puncture headache, and in recent years, attempts have been made to expand its applicability. Its utility in the management of postsurgical pseudomeningocele remains poorly defined, and few reports describe its use in children. In this case, we report the successful management of lumbar pseudomeningocele via EBP in a 3-year-old after tethered cord release, thereby obviating the need for surgical repair and its potential morbidity.
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Karm MH, Choi JH, Kim D, Park JY, Yun HJ, Suh JH. Predictors of the Treatment Response of Spontaneous Intracranial Hypotension to an Epidural Blood Patch. Medicine (Baltimore) 2016; 95:e3578. [PMID: 27149484 PMCID: PMC4863801 DOI: 10.1097/md.0000000000003578] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Spontaneous intracranial hypotension (SIH) is characterized by postural headache because of low cerebrospinal fluid (CSF) pressure. Brain magnetic resonance imaging (MRI) and radioisotope (RI) cisternography can be used to identify the site of a CSF leakage. Although autologous epidural blood patch (EBP) is a very effective treatment modality, some patients require a repeat autologous EBP. We investigated whether autologous EBP responses correlate with surrogate markers of quantitative findings.All cases of autologous EBP for SIH from January 2006 to December 2014 were enrolled. The demographic variables, number of EBPs, pain scores, RI cisternography (early visualization of bladder activity), and MRI findings (subdural fluid collections, pachymeningeal enhancement, engorgement of venous structures, pituitary hyperemia, and sagging of the brain) were reviewed.Patients with early bladder activity on RI cisternography had a tendency to need a higher number of autologous EBPs. Only sagging of the brain and no other variables showed a statistically significant negative correlation with the number of autologous EBPs.The response to autologous EBP may be related to the radiologic findings of early bladder activity on RI cisternography and sagging of the brain on MRI.
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Affiliation(s)
- Myong-Hwan Karm
- From the Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Moussa WMM, Aboul-Enein HA. Combined thrombin and autologous blood for repair of lumbar durotomy. Neurosurg Rev 2016; 39:591-7. [PMID: 26864189 DOI: 10.1007/s10143-016-0707-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Revised: 12/03/2015] [Accepted: 01/27/2016] [Indexed: 12/27/2022]
Abstract
Lumbar durotomy can be intended or unintended and can result in persistent cerebrospinal fluid (CSF) leak. Several methods are used to manage this complication including bed rest and CSF diversion. In this study, we theorize that the use of thrombin-soaked gel foam together with autologous blood laid on the sutured dural tear can prevent persistent CSF leak. A retrospective review of the records of patients who underwent lumbar surgery and had an unintended dural tear with CSF leak, comparing the outcome of patients who were submitted to thrombin-soaked gel foam together with autologous blood (group A) to patients treated by subfacial drain, tight bandage, and bed rest (group B). A total of 1371 patients had lumbar surgery, of whom 131 had dural tear. Group A included 62 patients, while group B included 69 patients. 8.1 % of group A patients had CSF leak as compared to 17.4 % of group B patients at postoperative day 14. The incidence of postoperative CSF leak and duration of postoperative hospital stay were statistically lower in group A than in group B (p < 0.05). Combining thrombin and autologous blood for repair of lumbar durotomy is an effective and a relatively cheap way to decrease CSF leak in the early postoperative period as well as decreasing postoperative hospital stay. It also resulted in decreased complications rate in the late postoperative period.
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Affiliation(s)
| | - Hisham A Aboul-Enein
- Department of Neurosurgery, Faculty of Medicine, Alexandria University, Alexandria, Egypt
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Retrospective study of epidural blood patch use for spontaneous intracranial hypotension. Reg Anesth Pain Med 2015; 40:58-61. [PMID: 25493688 DOI: 10.1097/aap.0000000000000194] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND AND OBJECTIVES Spontaneous intracranial hypotension (SIH) is characterized by a severe and disabling headache that is usually orthostatic in nature. Cisternography is a useful diagnostic test for evaluating the presence and location of cerebrospinal fluid (CSF) leakage, and a targeted epidural blood patch (EBP) based on the cisternography findings is a very effective treatment modality for SIH. However, the effects of EBPs are not predictable, making repeat EBPs essential in some cases. The aim of the present study was to find the relationship between the EBP response and cisternographic findings, hypothesizing that the number of required EBPs would increase with an increased number of CSF leakage levels as determined by radionuclide cisternography. METHODS All patients who underwent an EBP and had been discharged with significant improvements in symptoms of SIH during 2006 to 2011 were enrolled. Patients who had no radionuclide cisternographic results were excluded. The demographic variables, number of EBPs, cisternographic findings (location, bilaterality, and number of leakage sites), and preprocedural and postprocedural pain scores were reviewed. RESULTS There was no correlation found between the cisternographic findings and the number of EBPs. Only the preprocedural pain scores showed a statistically significant correlation with the number of EBPs. CONCLUSIONS Our study suggests that the response to the EBP is related to the severity of symptoms but not to the number and locations of cisternographic CSF leakages.
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Kapoor SG, Ahmed S. Cervical epidural blood patch--A literature review. PAIN MEDICINE 2015; 16:1897-904. [PMID: 26122010 DOI: 10.1111/pme.12793] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Epidural blood patches (EBP) are rarely performed at the cervical levels, primarily due to fear of neurological complications such as spinal cord compression. We reviewed the literature to provide an evidence-based review of performance of cervical EBPs, with a specific focus on indication, technique, safety, and efficacy. DESIGN A comprehensive electronic literature search was done to include studies that reported on performance of cervical EBPs in patients with CSF leak at the cervical level. Data regarding indication, level of CSF leak, level of cervical EBP, volume of blood used, efficacy, and complications were collected. RESULTS A total of 15 studies, reporting on 19 patients were included. All patients presented with a headache that increased in the standing position, and improved in the supine position. All patients were identified to have a CSF leak at the cervical level. Eight patients first underwent a lumbar EBP, without complete, long-term relief. All these patients, along with 11 patients who did not undergo a lumbar EPB prior to cervical EBP, reported complete, long-term pain relief. EBPs were mostly done in the prone position, using imaging guidance. An average of 5-8 mL of autologous blood was injected in the epidural space. No major neurological complications were reported in any patient. CONCLUSION The review suggests that cervical EBP can be performed for cervical CSF leaks associated with positional headache without a significant risk of serious adverse events. CLASSIFICATION OF EVIDENCE Our review provides Class II level of evidence that cervical EBPs are safe and effective in reliving positional headache due to CSF leak.
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Affiliation(s)
- Shruti G Kapoor
- Department of Anesthesiology, Stony Brook University, Stony Brook, New York, USA
| | - Shihab Ahmed
- Department of anethesia, critical care and pain medicine, Harvard Medical School, Boston, Massachusetts, USA
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Pricola Fehnel K, Borges LF. Posterior thoracic laminoplasty with dorsal, intradural identification of ventral defect and transdural discectomy for a spontaneous cerebrospinal fluid leak: case report. J Neurosurg Spine 2015; 22:478-82. [DOI: 10.3171/2014.10.spine14439] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Spontaneous intracranial hypotension (SIH) has been increasingly reported in the literature concomitant with the improved sensitivity of imaging modalities. Although typically associated with meningeal weakening, a handful of cases of SIH secondary to thoracic disc osteophytes have been reported. Five of 7 reported cases were treated with epidural blood patch (EBP) alone while 2 required surgical management. There is no standard operative approach; both anterior and posterolateral approaches can be cumbersome and associated with morbidity, particularly in young, healthy patients. The authors report a case of SIH in which a ventral dural tear secondary to a calcified thoracic disc was repaired via posterior thoracic laminoplasty with dorsal durotomy and intradural exposure of the ventral defect with transdural discectomy followed by primary closure.
A 34-year-old man presented with low-pressure headaches following axial load injury from a ski accident 5 years earlier. The patient's symptoms were refractory to a trial of conservative treatment and EBP, and he developed bilateral upper-extremity paresthesias. MRI of the spine demonstrated an extrathecal collection spanning the thoracic spine, and dynamic CT myelography identified contrast extravasation adjacent to a calcified paramedian disc at T9–10. The patient underwent posterior laminoplasty with neuromonitoring. A ventral dural defect was visualized via a dorsal durotomy, the penetrating disc osteophyte was removed transdurally, and the ventral and dorsal dura maters were closed primarily. Both somatosensory and motor evoked potentials were unchanged during surgery. The patient has remained asymptomatic more than 10 months postoperatively and he has resumed work as a surgeon.
Cases of SIH secondary to a calcified thoracic disc are rare with little precedent as to optimal surgical intervention. This case illustrates the potential usefulness of posterior laminectomy in nonmyelopathic patients in whom there is no evidence of canal compromise and for whom neuromonitoring is available. Additionally, surgeon experience and patient preference may guide surgical planning.
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Affiliation(s)
- Katie Pricola Fehnel
- 1Department of Neurosurgery, Massachusetts General Hospital; and
- 2Vascular Biology Program and Department of Neurosurgery, Boston Children's Hospital, Boston, Massachusetts
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Rozec B, Guillon B, Desal H, Blanloeil Y. Early blood-patch for spontaneous intracranial hypotension. Can J Anaesth 2015; 51:944-5. [PMID: 15525627 DOI: 10.1007/bf03018900] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Wang E, Wang D. Successful treatment of spontaneous intracranial hypotension due to prominent cervical cerebrospinal fluid leak with cervical epidural blood patch. PAIN MEDICINE 2014; 16:1013-8. [PMID: 24666583 DOI: 10.1111/pme.12418] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVE To report a case of successful treatment of a patient with spontaneous intracranial hypotension correlated with MRI finding of cerebrospinal fluid (CSF) leak with extradural collection at the upper cervical spinal level. DESIGN Case report. SETTING An academic tertiary pain management center. METHODS Fluoroscopically guided placement of an 18-gauge epidural needle into epidural space at the C7-T1 level was performed; an epidural catheter (Braun Perifix 20G) was advanced to C2 level (first patch) and C3 level (second patch). An epidurogram with Omnipaque injections confirmed contrast in the posterior and lateral epidural space. Autologous venous blood was then administered through the catheter. RESULTS This patient received two lumbar epidural blood patches without lasting relief. Given the radiographic evidence of prominent CSF leak with extradural fluid collection at C1-2 level, the patient was then treated with a cervical epidural blood patch, which provided headache pain relief lasting 6 months. A second cervical epidural blood patch was performed, and the patient has been headache-free for nearly one year to date. CONCLUSION Based on the successful treatment of this patient's spontaneous intracranial hypotension, we advocate that patients undergo epidural blood patches to target the site of any CSF leak identified by imaging studies to improve the efficacy of this intervention. This case demonstrates that cervical epidural blood patch, despite its inherent risks, may be more effective than lumbar epidural blood patch in treatment of cervical CSF leak.
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Affiliation(s)
- Eugene Wang
- Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania, USA
| | - Dajie Wang
- Thomas Jefferson University Hospitals, Philadelphia, Pennsylvania, USA
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Agarwal V, Sreedher G, Rothfus WE. Targeted CT-guided epidural blood patch for treatment of spontaneous intracranial hypotension due to calcified intradural thoracic disc herniation. Interv Neuroradiol 2013; 19:121-6. [PMID: 23472734 PMCID: PMC3601609 DOI: 10.1177/159101991301900118] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Accepted: 12/02/2012] [Indexed: 11/17/2022] Open
Abstract
Calcified thoracic intradural disc herniations have recently been reported as a cause of spontaneous intracranial hypotension (SIH). We report successful treatment of SIH with a targeted CT-guided epidural blood patch. A 57-year-old man presented to the emergency department with a two-week history of progressively debilitating headache. CT and MRI of the brain showed findings consistent with intracranial hypotension and MRI of the spine showed findings consistent with CSF leak. Subsequent CT myelogram of the thoracic spine confirmed the presence of CSF leak and calcified disc herniations at the T6-7, T7-8 and T8-9 levels indenting the ventral dura and spinal cord. The calcified disc herniation at T6-7 had an intradural component and was therefore the most likely site of the CSF leak. Under CT fluoroscopic guidance, a 20-gauge Tuohy needle was progressively advanced into the dorsal epidural space at T6-7. After confirmation of needle tip position, approximately 18cc of the patient's own blood was sterilely removed from an arm vein and slowly re-injected into the dorsal epidural space. With satisfactory achievement of clot formation, the procedure was terminated. The patient tolerated the procedure well. The next morning, his symptoms had completely resolved and he was neurologically intact. At five-week follow up, he was symptom-free. Targeted epidural blood patch at the site of presumed CSF leak can be carried out in a safe and effective manner using CT fluoroscopic guidance and can be an effective alternative to open surgical management in selected patients.
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Affiliation(s)
- V Agarwal
- Department of Radiology, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.
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Allmendinger AM, Lee TC. Spontaneous intracranial hypotension from calcified thoracic disc protrusions causing CSF leak successfully treated with targeted epidural blood patch. Clin Imaging 2013; 37:756-61. [PMID: 23395554 DOI: 10.1016/j.clinimag.2012.11.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2012] [Accepted: 11/07/2012] [Indexed: 11/18/2022]
Abstract
Spontaneous spinal cerebrospinal fluid (CSF) leaks are increasingly recognized in patients presenting with orthostatic headache and ultimately diagnosed with intracranial hypotension. While the precise cause of these spontaneous leaks is unknown, it is thought to result from underlying weakness in the spinal meninges and may be associated with meningeal diverticula or Tarlov cysts. Rarely, calcified intervertebral discs or bony osteophytes can result in CSF leakage, which has been described in the surgery literature but not well recognized in the radiology literature. The authors present three cases of patients presenting with CSF leaks from calcified thoracic disc protrusions that were successfully treated with epidural blood patches.
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Nipatcharoen P, Tan SG. High thoracic/cervical epidural blood patch for spontaneous cerebrospinal fluid leak: a new challenge for anesthesiologists. Anesth Analg 2011; 113:1476-9. [PMID: 21965357 DOI: 10.1213/ane.0b013e31822e5665] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Spontaneous cerebral spinal fluid leakage is increasingly recognized as a cause of headache due to low intracranial pressure. The site of leakage can be identified with radionuclide cisternography, and anesthesiologists are increasingly requested to provide epidural blood patch for their management. This series of case reports demonstrates some of the issues relating to the management of this condition.
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Affiliation(s)
- Panya Nipatcharoen
- Department of Anaesthesia and Pain Management, Nepean Hospital, Derby St., Kingswood, NSW 2747 Australia.
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Beleña Burgos JM, Yuste Echarren J, Serrano Belmar S, Gracía Martínez JL. [Double epidural blood patch to treat spontaneous intracranial hypotension syndrome]. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2011; 58:401. [PMID: 21797099 DOI: 10.1016/s0034-9356(11)70099-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Affiliation(s)
- J M Beleña Burgos
- Servicio de Anestesiología y Reanimación, Hospital del Sureste, Arganda del Rey, Madrid.
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Mehta B, Tarshis J. Repeated large-volume epidural blood patches for the treatment of spontaneous intracranial hypotension. Can J Anaesth 2009; 56:609-13. [DOI: 10.1007/s12630-009-9121-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2009] [Accepted: 05/15/2009] [Indexed: 11/28/2022] Open
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Singh T, Schroeder F, Pereira A, Bhide A. Antenatal blood patch in a pregnant woman with spontaneous intracranial hypotension. Int J Obstet Anesth 2009; 18:165-8. [DOI: 10.1016/j.ijoa.2008.09.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2008] [Revised: 09/12/2008] [Accepted: 09/15/2008] [Indexed: 11/28/2022]
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22
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Wang SC, Lirng JF, Hseu SS, Chan KH. Spontaneous Intracranial Hypotension Treated by Epidural Blood Patches. ACTA ANAESTHESIOLOGICA TAIWANICA 2008; 46:129-33. [PMID: 18809524 DOI: 10.1016/s1875-4597(08)60007-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Haritanti A, Karacostas D, Drevelengas A, Kanellopoulos V, Paraskevopoulou E, Lefkopoulos A, Economou I, Dimitriadis AS. Spontaneous intracranial hypotension: clinical and neuroimaging findings in six cases with literature review. Eur J Radiol 2008; 69:253-9. [PMID: 18182266 DOI: 10.1016/j.ejrad.2007.10.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2007] [Revised: 04/27/2007] [Accepted: 10/16/2007] [Indexed: 12/24/2022]
Abstract
Spontaneous intracranial hypotension (SIH) is an uncommon but increasingly recognized syndrome. Orthostatic headache with typical findings on magnetic resonance imaging (MRI) are the key to diagnosis. Delayed diagnosis of this condition may subject patients to unnecessary procedures and prolong morbidity. We describe six patients with SIH and outline the important clinical and neuroimaging findings. They were all relatively young, 20-54 years old, with clearly orthostatic headache, minimal neurological signs (only abducent nerve paresis in two) and diffuse pachymeningeal gadolinium enhancement on brain MRI, while two of them presented subdural hygromas. Spinal MRI was helpful in detecting a cervical cerebrospinal fluid leak in three patients and dilatation of the vertebral venous plexus with extradural fluid collection in another. Conservative management resulted in rapid resolution of symptoms in five patients (10 days-3 weeks) and in one who developed cerebral venous sinus thrombosis, the condition resolved in 2 months. However, this rapid clinical improvement was not accompanied by an analogous regression of the brain MR findings that persisted on a longer follow-up. Along with recent literature data, our patients further point out that SIH, to be correctly diagnosed, necessitates increased alertness by the attending physician, in the evaluation of headaches.
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Affiliation(s)
- A Haritanti
- Department of Radiology, Aristotele's University School of Medicine, AHEPA University Hospital, 54636 Thessaloniki, Greece
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24
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Beyond Spinal Headache. Reg Anesth Pain Med 2007. [DOI: 10.1097/00115550-200709000-00015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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26
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Chinnaratha MA, Criddle RA, Graziotti PJ. Spontaneous intracranial hypotension: an easily treated headache. Med J Aust 2007; 187:59. [PMID: 17605717 DOI: 10.5694/j.1326-5377.2007.tb01129.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2006] [Accepted: 03/04/2007] [Indexed: 11/17/2022]
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Malone RE, Love JN. Spontaneous Intracranial Hypotension: Case Report and Relevant Review of the Literature. J Emerg Med 2007; 32:371-4. [PMID: 17499689 DOI: 10.1016/j.jemermed.2006.08.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2005] [Revised: 01/13/2006] [Accepted: 08/03/2006] [Indexed: 11/25/2022]
Abstract
Spontaneous intracranial hypotension (SIH) is a well-defined clinical entity that is frequently misdiagnosed because little information regarding this type of headache exists in the Emergency Medicine literature. This report presents a case and relevant review of the literature on SIH. An understanding of the characteristic symptomatology, appropriate evaluation, treatment options, and prognosis is essential if the emergency physician is to provide the most appropriate care to these patients.
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Affiliation(s)
- Robin E Malone
- Department of Emergency Medicine, George Washington University, Washington, DC 20007, USA
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Min JH, Choi YS, Kim YH, Lee WK, Lee YK, Chai HS, Chae YK. Spontaneous Intracranial Hypotension Treated with CT-guided Cervical Epidural Blood Patch - A case report -. Korean J Anesthesiol 2007. [DOI: 10.4097/kjae.2007.52.1.115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Jin Hye Min
- Department of Anesthesiology and Pain Medicine, Kwandong University College of Medicine, Gangneung, Korea
| | - Young Soon Choi
- Department of Anesthesiology and Pain Medicine, Kwandong University College of Medicine, Gangneung, Korea
| | - Yong Ho Kim
- Department of Anesthesiology and Pain Medicine, Kwandong University College of Medicine, Gangneung, Korea
| | - Woo Kyung Lee
- Department of Anesthesiology and Pain Medicine, Kwandong University College of Medicine, Gangneung, Korea
| | - Yong Kyung Lee
- Department of Anesthesiology and Pain Medicine, Kwandong University College of Medicine, Gangneung, Korea
| | - Hong Seok Chai
- Department of Anesthesiology and Pain Medicine, Kwandong University College of Medicine, Gangneung, Korea
| | - Young Keun Chae
- Department of Anesthesiology and Pain Medicine, Kwandong University College of Medicine, Gangneung, Korea
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Benzon HT, Jabri RS, Walker MT, Mizuno ET, Huser CJ. The role of computerized tomography-myelography in a patient with spontaneous intracranial hypotension from multiple cerebrospinal fluid leaks. Clin J Pain 2006; 22:831-3. [PMID: 17057567 DOI: 10.1097/01.ajp.0000210928.35569.ad] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To describe a patient with spontaneous intracranial hypotension (SIH) secondary to multiple sites of cerebrospinal fluid (CSF) leaks, a rarely described phenomenon. To compare computerized tomography-myelography with radionuclide cisternography as confirmatory diagnostic aids in SIH. METHODS A patient with SIH had transient or no response to 2 thoracic epidural blood patches. A computerized tomography-myelography showed bilateral CSF leaks at T11-T12 and T12-L1 levels and on the left side of T10-T11. RESULTS A left paramedian epidural blood patch was performed at T12-L1 under fluoroscopy guidance. Injection of 1 mL dye showed confinement of the dye at the left T11-L1 epidural space. The patient had 90% to 95% relief of her headache and complete relief at 4 months. She was asymptomatic 1 year after the last epidural blood patch. CONCLUSIONS In a patient with SIH, a computerized tomography-myelography should be performed if an initial epidural blood patch is ineffective. This is to show the vertebral level and site(s) of CSF leak and to guide the physician to the ideal vertebral level for the epidural blood patch.
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Affiliation(s)
- Honorio T Benzon
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
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Abstract
Spontaneous intracranial hypotension is characterized by orthostatic headaches in conjunction with reduced cerebrospinal fluid volume (CSF) and characteristic imaging findings. We report the clinical course of six consecutive patients with spontaneous intracranial hypotension who were followed between 4 months and 2.5 years. The characteristic orthostatic headaches were present in five patients. Diffuse pachymeningeal enhancement on brain magnetic resonance imaging (MRI) was evident in all cases. CSF detected elevated protein content in three of six patients. In only two of our six patients a first epidural blood patch resulted in complete symptom resolution lasting 4 months and 1 year. Four patients received a second epidural blood patch and one patient also received a third. In four patients, follow-up brain MRI revealed re-occurrence of the typical MRI features and all of them suffered from orthostatic symptoms at this time. Only four patients are free of complaints after an average follow-up period of 10 months. Symptom relief within 7 days from an epidural blood patch is accepted to be diagnostic for spontaneous intracranial hypotension. However, our data illustrate that the clinical course of the syndrome is very unstable and the epidural blood patch is less effective than widely accepted.
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Affiliation(s)
- D A Nowak
- Department of Neurology and Clinical Neurophysiology, Academic Hospital Bogenhausen, Technical University of Munich, Munich, Germany.
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Binder DK, Sarkissian V, Dillon WP, Weinstein PR. Spontaneous intracranial hypotension associated with transdural thoracic osteophyte reversed by primary dural repair. J Neurosurg Spine 2005; 2:614-8. [PMID: 15945440 DOI: 10.3171/spi.2005.2.5.0614] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
✓ Spontaneous intracranial hypotension (SIH) is an increasingly recognized syndrome associated with a specific set of clinical and imaging findings; however, determining the site of spinal cerebrospinal fluid (CSF) leakage in these patients is often difficult, and indications for surgical intervention need to be better defined. The authors report on a 55-year-old woman who presented with posture-related headache, disorientation, and memory impairment. Imaging features were consistent with SIH. Computerized tomography myelography demonstrated a large T2–3 anterior transdural osteophyte associated with a CSF fistula. After an unsuccessful trial of conservative therapy, the patient underwent median sternotomy, T2–3 discectomy and removal of osteophyte, which allowed adequate exposure for primary dural repair. Postoperatively, there was immediate and prolonged resolution of all of her symptoms. This case of SIH was caused by transdural penetration by an anterior osteophyte and CSF leakage in the upper thoracic spine, which was treated effectively by anterior exposure and primary dural repair. Aggressive surgical intervention may be required to treat upper thoracic CSF leaks refractory to other measures.
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Affiliation(s)
- Devin K Binder
- Department of Neurological Surgery, University of California at San Francisco, California 94143-0112, USA.
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Diaz JH. Treatment Outcomes in Spontaneous Intracranial Hypotension: Do Epidural Blood Patches Stop the Leaks? Pain Pract 2004; 4:295-302. [PMID: 17173611 DOI: 10.1111/j.1533-2500.2004.04405.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Spontaneous intracranial hypotension (SIH) is a postural headache syndrome unrelated to dural puncture. Because of the increasing failure of epidural blood patch (EBP) to relieve headache in SIH, we retrospectively investigated the epidemiological features and treatment outcomes in 55 cases of SIH. The study population was stratified by age and sex; continuous variables were compared for differences by t-tests; categorical variables were compared by Chi-squared analysis or Fisher exact tests. Significant differences were identified by P values of 0.05 or less. The mean age of the study population was 44 +/- 12 years with a female to male ratio of 1.3:1.0. Men presented with subdural hematomas (P = 0.001) more often than women. Meningeal enhancement on contrast magnetic resonance imaging (MRI) was the most consistent radiographic finding. Radionuclide cisternography (RC) demonstrated thoracolumbar dural leaks in 16 of 22 patients. EBP failures were more common in patients aged 40 and younger than in older patients (P = 0.003). Postural headache from SIH was not uniformly responsive to EBP, and had significant comorbidities, especially in men. The management of postural headache in SIH by other techniques to restore brain position and cerebrospinal fluid dynamics should be investigated.
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Affiliation(s)
- James H Diaz
- School of Medicine, Louisiana State University Health Sciences Center in New Orleans, New Orleans, Louisiana 70112, USA.
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Rozec B, Guillon B, Desal H, Blanloeil Y. Intérêt du blood-patch pour le traitement de l’hypotension intracrânienne spontanée. ACTA ACUST UNITED AC 2004; 23:1144-8. [PMID: 15589353 DOI: 10.1016/j.annfar.2004.09.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2004] [Accepted: 09/30/2004] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Spontaneous intracranial hypotension (SIH) is a rare syndrome. It is due most often to a spinal meningeal leak. Symptoms due to SIH are often difficult to treat and epidural blood-patch (BP) has been proposed. The aim was to evaluate the effects and the problems associated with lumbar blood-patch to treat SIH. STUDY DESIGN Case series. PATIENTS AND METHODS The diagnosis of SIH was made in six consecutive patients on clinical signs and radiological findings (CT-scan and MRI). A lumbar BP (L1-L2 level) was performed as soon as possible after diagnosis. A maximum of three procedures was allowed in case of failure of the initial BP. RESULTS BP was effective and well tolerated for five patients (3 immediately after BP, 2 others patients needed 2 and 3 BP). In one patient, an incomplete response was observed and was related to a large CFS leak diagnosed by CT-myelogram. CONCLUSION When the diagnosis of spontaneous intracranial hypotension is confirmed, a repeated blood patch lumbar procedure can be efficient to treat these patients.
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Affiliation(s)
- B Rozec
- Département d'anesthésie'réanimation chirurgicale, CHRU G et R Laënnec, boulevard Jacques-Monod, 44093 Nantes 01, France.
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Hayek SM, Fattouh M, Dews T, Kapural L, Malak O, Mekhail N. Successful treatment of spontaneous cerebrospinal fluid leak headache with fluoroscopically guided epidural blood patch: a report of four cases. PAIN MEDICINE 2004; 4:373-8. [PMID: 14750917 DOI: 10.1111/j.1526-4637.2003.03037.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Spontaneous cerebrospinal fluid (CSF) leak is a rare clinical entity that may result in disabling headaches. It occurs as a result of dural defects, and the initial symptoms resemble those of postdural puncture headache. However, the positional headache can later evolve into a persistent chronic daily headache. The diagnosis of spontaneous CSF leak can be very challenging, but increasing awareness and improved diagnostic techniques are yielding ever more cases. When conservative management fails, the pain management clinician is called upon to administer an epidural blood patch. The success of this technique is dependent upon accurate diagnosis of the site of leakage and targeted epidural administration of the blood patch to this area. In this report, we describe four consecutive cases that were referred to our pain management department over an 18-month period and were successfully treated with site-directed epidural blood patches.
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Affiliation(s)
- Salim M Hayek
- Department of Pain Management, The Cleveland Clinic Foundation, Cleveland, Ohio 44195, USA.
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Bachmann-Mennenga B, Philipps J, Haukamp F, Reinbold WD. [Spontaneous intracranial hypotension. A rare syndrome with good treatment options]. Anaesthesist 2004; 53:45-52. [PMID: 14749876 DOI: 10.1007/s00101-003-0601-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The spontaneous intracranial hypotension syndrome is a rare event but with increasing tendency. The clinical characteristics are comparable to those occurring after dural puncture and the most important clinical finding is the postural headache. The syndrome results from cerebrospinal fluid leakage but its etiology is still nearly unknown. The leaks are mainly located cervically or at the cervicothoracic junction. The syndrome may be associated with cranial subdural fluid build-up. Magnetic resonance imaging of the brain typically reveals diffuse pachymeningeal enhancement, frequently in association with displacement of the brain. Knowledge of this can be helpful to facilitate the diagnosis. Although conservative measures are often initially undertaken, placement of an epidural blood patch is the treatment of choice. Because of its similarity to postdural puncture headache, anaesthesiologists and pain therapists are increasingly involved in diagnosis and therapy. We report 2 patients with spontaneous intracranial hypotension. In addition to the cardinal feature of a postural headache, the patients suffered from subdural fluid build-up demonstrated by cranial magnetic resonance imaging.
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Usui T, Saito S, Goto F. Spontaneous intracranial hypotension treated with a cervical epidural blood patch. Eur J Anaesthesiol 2003; 20:500-2. [PMID: 12803273 DOI: 10.1017/s0265021503240801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Falavigna A, Ferraz FAP, Boscato G, Shimokawa M. [Spontaneous nerve root cerebrospinal fluid leaks and intracranial hypotension: case report]. ARQUIVOS DE NEURO-PSIQUIATRIA 2003; 61:134-6. [PMID: 12715038 DOI: 10.1590/s0004-282x2003000100028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Spontaneous intracranial hypotension is a rare syndrome, characterized by pressure in the cerebrospinal fluid ranging between 50 and 70 mmH2O and postural headache. Its diagnosis is made through the clinical presentation, measurement of the cerebrospinal fluid pressure and neurorimage features. The clinical recognition of this pathology has been increasing and the differential diagnosis must be made with inflammatory meningeal processes and tumor. We report a case of spontaneous nerve root cerebrospinal fluid leaks in a 34 year-old man and intracranial hypotension. A literature review was performed evaluating the clinical, diagnostic and therapeutic aspects of this unusual pathology.
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Affiliation(s)
- Asdrubal Falavigna
- Disciplina de Neurologia, Fundação Universidade de Caxias do Sul, Caxias do Sul, RS, Brasil.
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40
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Binder DK, Dillon WP, Fishman RA, Schmidt MH. Intrathecal Saline Infusion in the Treatment of Obtundation Associated with Spontaneous Intracranial Hypotension: Technical Case Report. Neurosurgery 2002. [DOI: 10.1227/00006123-200209000-00045] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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41
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Intrathecal Saline Infusion in the Treatment of Obtundation Associated with Spontaneous Intracranial Hypotension: Technical Case Report. Neurosurgery 2002. [DOI: 10.1097/00006123-200209000-00045] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Terajima K, Oi Y, Ogura A, Sakai N, Takei M, Tamaki T, Ogawa R. Blood patch therapy for spontaneous intracranial hypotension: safe performance after epidurography in an unconscious patient. Anesth Analg 2002; 94:959-61, table of contents. [PMID: 11916804 DOI: 10.1097/00000539-200204000-00034] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
IMPLICATIONS Epidurography was useful for identifying the epidural space and determining the likely spread of an epidural blood patch in an unconscious patient with spontaneous intracranial hypotension.
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43
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Winter SCA, Maartens NF, Anslow P, Teddy PJ. Spontaneous intracranial hypotension due to thoracic disc herniation. Case report. J Neurosurg 2002; 96:343-5. [PMID: 11990845 DOI: 10.3171/spi.2002.96.3.0343] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Spontaneous intracranial hypotension is frequently idiopathic. The authors report on a patient presenting with symptomatic intracranial hypotension caused by a transdural calcified thoracic disc herniation. Cranial magnetic resonance (MR) imaging revealed classic signs of intracranial hypotension, and a combination of spinal MR and computerized tomography myelography confirmed a mid-thoracic transdural calcified herniated disc as the cause. The patient was treated with an epidural blood patch and burr hole drainage of the subdural effusion on two occasions. Postoperatively the headache resolved and there was no neurological deficit. Thoracic disc herniation may be a cause of spontaneous intracranial hypotension.
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Affiliation(s)
- Stuart C A Winter
- Department of Neurosurgery, The Radcliffe Infirmary, Oxford, United Kingdom
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Adams MG, Romanowski CAJ, Wrench IJ. Spontaneous intracranial hypotension – lessons to be learned for the investigation of post dural puncture headache. Int J Obstet Anesth 2002; 11:65-7. [PMID: 15321580 DOI: 10.1054/ijoa.2001.0902] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We describe a case of spontaneous intracranial hypotension in a 36-year-old woman. This condition shares many of the features of post dural puncture headache, but without a dural puncture having been performed. The aetiology and management of this rare condition are discussed. We believe from experience within our own unit that most anaesthetists are unaware of spontaneous intracranial hypotension. Highlighting this condition is important, as anaesthetists are often involved in its management. In our case, radiological investigation involved the use of spiral computerised tomography to identify the site of the hole in the dura. Spiral computerised tomography is a relatively recent innovation, which may also be useful in the investigation of post dural puncture headache when the level of the puncture is unknown.
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Affiliation(s)
- M G Adams
- Department of Anaesthesia, Royal Hallamshire Hospital, Sheffield, UK
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45
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Epidemiology and Outcome of Postural Headache Management in Spontaneous Intracranial Hypotension. Reg Anesth Pain Med 2001. [DOI: 10.1097/00115550-200111000-00017] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Spontaneous intracranial hypotension has become a well-recognized clinical entity, but it remains an uncommonly, and probably underdiagnosed, cause of headache; its estimated prevalence is only one in 50,000 individuals. The clinical spectrum of spontaneous intracranial hypotension is quite variable and includes headache, neck stiffness, cranial nerve dysfunction, radicular arm pain, and symptoms of diencephalic or hindbrain herniation. Leakage of the spinal cerebrospinal fluid (CSF) is the most common cause of spontaneous intracranial hypotension. A combination of an underlying weakness of the spinal meninges and a more or less trivial traumatic event is often found to cause this event in these patients. Typical magnetic resonance imaging findings include diffuse pachymeningeal enhancement, sub-dural fluid collections, and downward displacement of the brain, sometimes mimicking a Chiari I malformation. Opening pressure is often, but not always, low, and examination of CSF may reveal pleocytosis, an elevated protein count, and xanthochromia. The use of myelography computerized tomography scanning is the most reliable method for the accurate localization of the CSF leak. Most CSF leaks are found at the cervicothoracic junction or in the thoracic spine. The initial treatment of choice is a lumbar epidural blood patch, regardless of the location of the CSF leak. If the epidural blood patch fails, the blood patch procedure can be repeated at the lumbar level, or a blood patch can be directed at the exact site of the leak. Surgical repair of the CSF leak is safe and generally successful, although a distinct structural cause of the leak often is not found.
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Affiliation(s)
- W I Schievink
- Maxine Dunitz Neurosurgical Institute, Cedars-Sinai Neurosurgical Institute, Los Angeles, California 90048, USA
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48
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Brightbill TC, Goodwin RS, Ford RG. Magnetic resonance imaging of intracranial hypotension syndrome with pathophysiological correlation. Headache 2000; 40:292-9. [PMID: 10759933 DOI: 10.1046/j.1526-4610.2000.00043.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To correlate the pathophysiology of intracranial hypotension syndrome with abnormalities in the brain and spine found through magnetic resonance imaging. METHODS In a series of 11 patients with intracranial hypotension syndrome, brain magnetic resonance scans were evaluated for the thickness, distribution, morphology, and pattern of meningeal enhancement coincident with subdural fluid collections and the descent of the brain toward the skull base. Spinal magnetic resonance studies were reviewed for extra-arachnoid fluid collections, meningeal enhancement, and distended epidural veins. RESULTS Diffuse, continuous dural-arachnoid enhancement was present in all patients with abnormal brain studies. The dura was thickest in patients with very low intracranial pressures. Subdural fluid collections and descent of the brain were seen in patients with the thickest meninges and were not present in the absence of meningeal enhancement. Extra-arachnoid or paraspinal fluid collections were found in all patients who had spinal magnetic resonance scans. CONCLUSIONS In the brain, diffuse dural-arachnoid enhancement is the most common imaging abnormality and is probably the earliest magnetic resonance manifestation of intracranial hypotension syndrome, while subdural fluid collections and descent of the brain are indicators of a more severe hypotensive state. Extra-arachnoid fluid collections are common spinal imaging abnormalities.
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Affiliation(s)
- T C Brightbill
- Department of Radiology, Baptist Medical Center-Montclair, Birmingham, Alabama 35213, USA
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49
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Chen CC, Luo CL, Wang SJ, Chern CM, Fuh JL, Lin SH, Hu HH. Colour doppler imaging for diagnosis of intracranial hypotension. Lancet 1999; 354:826-9. [PMID: 10485725 DOI: 10.1016/s0140-6736(99)80013-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Measurement of CSF pressure is the only known way to confirm the diagnosis of intracranial hypotension. We aimed to assess colour doppler flow imaging (CDFI) for measurement of blood flow of the superior ophthalmic vein for the diagnosis of intracranial hypotension. METHODS We enrolled 25 consecutive patients with orthostatic headache who had clinical features of intracranial hypotension. We defined low-pressure headache as cerebrospinal-fluid pressure below 60 mm H2O. We used CDFI to measure the diameter and maximum flow velocity of the superior ophthalmic vein in all patients. Magnetic resonance imaging of the brain and lumbar puncture with measurement of cerebrospinal-fluid pressure within 24 h were also done after sonographic examination. The control group comprised 13 healthy individuals of a similar age; in addition, those patients who had orthostatic headache without low pressure served as a control group for the patients. FINDINGS Of the 25 patients recruited for this study, 13 satisfied the criteria for low-pressure headache. The remaining 12 patients with normal cerebrospinal-fluid pressure had transformed migraine (five patients) or chronic tension-type headache (seven patients), and therefore served as the control group for the patients. The mean diameter of the superior ophthalmic vein was substantially larger in the patients with intracranial hypotension (3.9 [SD 0.2] mm) than in the healthy controls (2.6 [0.4] mm) and the controls from the patients' group (2.7 [0.2] mm) (p<0.0001). The mean maximum flow velocity was significantly higher in the intracranial-hypotension group (17.0 [SD 3.4] cm/s) than in the healthy controls (7.9 [1.1] cm/s) and the other patients (7.3 [1.7] cm/s) (p<0.0001). Seven patients with intracranial hypotension were reassessed after treatment with epidural blood patch. After this treatment the clinical symptoms were relieved and there was a striking reversal of the superior ophthalmic vein flow. INTERPRETATION CDFI to measure blood flow of the superior ophthalmic vein provides a practical, simple, and non-invasive diagnostic method for suspected intracranial hypotension.
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Affiliation(s)
- C C Chen
- Neurological Institute, Veterans General Hospital-Taipei, Taiwan, Republic of China
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Vishteh AG, Schievink WI, Baskin JJ, Sonntag VK. Cervical bone spur presenting with spontaneous intracranial hypotension. Case report. J Neurosurg 1998; 89:483-4. [PMID: 9724127 DOI: 10.3171/jns.1998.89.3.0483] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Spontaneous intracranial hypotension due to a spinal cerebrospinal fluid (CSF) leak is a rare but increasingly recognized cause of postural headaches. The exact cause of these CSF leaks often remains unknown. The authors treated a 32-year-old man with a unique cause of spontaneous intracranial hypotension. He suffered an excruciating headache that was exacerbated by his being in an upright position. The results of four-vessel cerebral angiography were negative; however, magnetic resonance (MR) imaging of the brain revealed pachymeningeal enhancement and hindbrain herniation. A presumptive diagnosis of spontaneous intracranial hypotension was made. Myelography revealed extrathecal contrast material ventral to the cervical spinal cord as well as an unusual midline bone spur at C5-6. The patient's symptoms did not resolve with the application of epidural blood patches, and he subsequently underwent an anterior approach to the C5-6 spur. After discectomy, a slender bone spur that had pierced the thecal sac was found. After its removal, the dural rent was closed using two interrupted prolene sutures. The patient was discharged home 2 days later. On follow up his symptoms had resolved, and on MR imaging the pachymeningeal enhancement had resolved and the cerebellar herniation had improved slightly.
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Affiliation(s)
- A G Vishteh
- Division of Neurological Surgery, Barrow Neurological Institute, Mercy Healthcare Arizona, Phoenix, USA
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