Early pain relief from orthostatic headache and hearing changes in spontaneous intracranial hypotension after epidural blood patch

Background:A patient with a constellation of severe neurological symptoms caused by spontaneous intracranial hypotension, which was successfully managed by epidural blood patch, was described.Case history:A 50-year-old woman presented to the neurological service with a two-month history of orthostatic headache. Associated clinical features included sensorineural deafness, ataxia and short-term memory loss. Magnetic resonance imaging showed downward displacement of brain structures, bilateral subdural collections and the postgadolinium images demonstrated diffuse dural enhancement suggestive of the diagnosis of spontaneous intracranial hypotension.Results:Following a lumbar epidural blood patch, all symptoms improved significantly and her headache resolved.Conclusion:The principal presentation of spontaneous intracranial hypotension is orthostatic headache. The patient described presented a combination of various neurological symptoms, ataxia, memory loss and deafness, which all responded well to epidural blood patch.

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Spontaneous intracranial hypotension combined with subarachnoid hemorrhage: report of 2 cases

10.21203/rs.3.rs-19813/v1 ◽

2020 ◽

Author(s):

Ya Cao ◽

Weinan Na ◽

Hui Su ◽

Xiaolin Wang ◽

Zhao Dong ◽

...

Keyword(s):

Subarachnoid Hemorrhage ◽

Intracranial Hypotension ◽

Epidural Blood Patch ◽

Brain Mri ◽

Intrathecal Injection ◽

Spontaneous Intracranial Hypotension ◽

Orthostatic Headache ◽

Csf Pressure ◽

Brain Ct ◽

Blood Patch

Abstract Background: Spontaneous intracranial hypotension (SIH) combined with subarachnoid hemorrhage (SAH) has rarely been reported. Herein, we report two patients with SIH who suffered from diffuse non-aneurysmal SAH and expanded the symptom spectrum of SIH.Case report: ① A 55-year-old male was diagnosed with SIH based on orthostatic headache and diffuse pachymeningeal enhancement on brain MRI. One more month later, his headache was exacerbated, and brain CT showed diffuse SAH. Lumber puncture showed bloody CSF with a low CSF pressure of 20 mmH2O after a 30 ml intrathecal injection of saline. The patient was treated with a lumbar epidural blood patch and recovered. ② A 41-year-old male presented with orthostatic headache and nuchal pain. The brain CT scan confirmed the diagnosis of SAH. Brain MRI revealed diffuse dural thickening and bilateral frontoparietal subdural fluid collection. Lumber puncture showed bloody CSF with low CSF pressure. Then, an epidural blood patch was performed with satisfactory results.Conclusion: Dilation and rupture of intracranial venous structures might play significant roles in SIH combined with SAH. We should be alert to SIH patients who develop a new persistent severe headache without relief after lying down or a suddenly changed state of consciousness.

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Lumbar epidural blood patch: effectiveness on orthostatic headache and MRI predictive factors in 101 consecutive patients affected by spontaneous intracranial hypotension

Journal of Neurosurgery ◽

10.3171/2018.10.jns181597 ◽

2020 ◽

Vol 132 (3) ◽

pp. 809-817

Author(s):

Vincenzo Levi ◽

Nicola Ernesto Di Laurenzio ◽

Andrea Franzini ◽

Irene Tramacere ◽

Alessandra Erbetta ◽

...

Keyword(s):

Intracranial Hypotension ◽

Overall Response Rate ◽

Epidural Blood Patch ◽

Response Rate ◽

Spontaneous Intracranial Hypotension ◽

Orthostatic Headache ◽

Good Outcome ◽

Vas Score ◽

Blood Patch

OBJECTIVEAlthough epidural blood patch (EBP) is considered the gold-standard treatment for drug-resistant orthostatic headache in spontaneous intracranial hypotension (SIH), no clear evidence exists regarding the best administration method of this technique (blind vs target procedures). The aim of this study was to assess the long-term efficacy of blind lumbar EBP and predictors on preoperative MRI of good outcome.METHODSLumbar EBP was performed by injecting 10 ml of autologous venous blood, fibrin glue, and contrast medium in 101 consecutive patients affected by SIH and orthostatic headache. Visual analog scale (VAS) scores for headache were recorded preoperatively, at 48 hours and 6 months after the procedure, and by telephone interview in July 2017. Patients were defined as good responders if a VAS score reduction of at least 50% was achieved within 48 hours of the procedure and lasted for at least 6 months. Finally, common radiological SIH findings were correlated with clinical outcomes.RESULTSThe median follow-up was 60 months (range 8–135 months); 140 lumbar EBPs were performed without complications. The baseline VAS score was 8.7 ± 1.3, while the mean VAS score after the first EBP procedure was 3.5 ± 2.2 (p < 0.001). The overall response rate at the 6-month follow-up was 68.3% (mean VAS score 2.5 ± 2.4, p < 0.001). Symptoms recurred in 32 patients (31.7%). These patients underwent a second procedure, with a response rate at the 6-month follow-up of 78.1%. Seven patients (6.9%) did not improve after a third procedure and remained symptomatic. The overall response rate at the last follow-up was 89.1% with a mean VAS score of 2.7 ± 2.3 (p < 0.001). The only MRI predictors of good outcome were location of the iter > 2 mm below the incisural line (p < 0.05) and a pontomesencephalic angle (PMA) < 40° (p < 0.05).CONCLUSIONSLumbar EBP may be considered safe and effective in cases of drug-refractory SIH. The presence of a preprocedural PMA < 40° and location of the iter > 2 mm below the incisural line were the most significant predictors of good outcome. Randomized prospective clinical trials comparing lumbar with targeted EBP are warranted to validate these results.

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Comparisons of clinical characteristics, brain MRI findings, and responses to epidural blood patch between spontaneous intracranial hypotension and post-dural puncture headache: retrospective study

BMC Neurology ◽

10.1186/s12883-021-02279-5 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Gha-Hyun Lee ◽

Jiyoung Kim ◽

Hyun-Woo Kim ◽

Jae Wook Cho

Keyword(s):

Intracranial Hypotension ◽

Dural Puncture ◽

Epidural Blood Patch ◽

Brain Mri ◽

Spontaneous Intracranial Hypotension ◽

Vein Of Galen ◽

Mri Findings ◽

Post Dural Puncture Headache ◽

Straight Sinus ◽

Blood Patch

Abstract Background Spontaneous intracranial hypotension and post-dural puncture headache are both caused by a loss of cerebrospinal fluid but present with different pathogeneses. We compared these two conditions concerning their clinical characteristics, brain imaging findings, and responses to epidural blood patch treatment. Methods We retrospectively reviewed the records of patients with intracranial hypotension admitted to the Neurology ward of the Pusan National University Hospital between January 1, 2011, and December 31, 2019, and collected information regarding age, sex, disease duration, hospital course, headache intensity, time to the appearance of a headache after sitting, associated phenomena (nausea, vomiting, auditory symptoms, dizziness), number of epidural blood patch treatments, and prognosis. The brain MRI signs of intracranial hypotension were recorded, including three qualitative signs (diffuse pachymeningeal enhancement, venous distention of the lateral sinus, subdural fluid collection), and six quantitative signs (pituitary height, suprasellar cistern, prepontine cistern, mamillopontine distance, the midbrain-pons angle, and the angle between the vein of Galen and the straight sinus). Results A total of 105 patients (61 spontaneous intracranial hypotension patients and 44 post-dural puncture headache patients) who met the inclusion criteria were reviewed. More patients with spontaneous intracranial hypotension required epidural blood patch treatment than those with post-dural puncture headache (70.5% (43/61) vs. 45.5% (20/44); p = 0.01) and the spontaneous intracranial hypotension group included a higher proportion of patients who underwent epidural blood patch treatment more than once (37.7% (23/61) vs. 13.6% (6/44); p = 0.007). Brain MRI showed signs of intracranial hypotension in both groups, although the angle between the vein of Galen and the straight sinus was greater in the post-dural puncture headache group (median [95% Confidence Interval]: 85° [68°-79°] vs. 74° [76°-96°], p = 0.02). Conclusions Patients with spontaneous intracranial hypotension received more epidural blood patch treatments and more often needed multiple epidural blood patch treatments. Although both groups showed similar brain MRI findings, the angle between the vein of Galen and the straight sinus differed significantly between the groups.

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