Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Forty patients in whom the dura had been punctured accidentally and 10 patients who had received spinal anaesthesia required epidural blood patching for relief of severe postdural puncture headache (PDPH). Before injecting blood, the epidural pressure was measured, using an epidural catheter as a manometer. Mean epidural pressure in the left lateral position was 6.4 cm H(2)O (range 0.5-12 cm H(2)O). Epidural pressure was not related to the size of needle hole or prophylactic infusion of saline into the epidural space. In 5 patients with inadvertent dural tap, there was a statistically significant decrease (P<0.02) in epidural pressure from 14.9 cm H(2)O (range 11-22 cm H(2)O) before PDPH to 6.9 cm H(2)O (range 5-8.5 cm H(2)O) when they developed PDPH. The benefits of performing an epidural blood patch through a catheter placed in the epidural space are discussed.
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PMID:Epidural pressure and postdural puncture headache in the parturient. 1563 87

Epidural pressure was measured in 17 post-partum patients who were receiving prophylactic infusion of saline into the epidural space after an inadvertent dural tap. During the infusion, the mean (+/-SD) epidural pressure was 19.1 (+/-4.3) cm H(2)O. Four patients complained of severe interscapular pain during the infusion. The epidural pressure in these patients was higher than 24 cm H(2)O. Prophylactic infusion of saline into the epidural space failed to prevent postdural puncture headache in 10 patients.
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PMID:Epidural pressure during infusion of saline in the parturient. 1563 88

We describe the occurrence of postdural puncture headache (PPDH) in an adolescent with idiopathic intracranial hypertension (IIH) and its successful management with an epidural blood patch. PPDH is a very rare occurrence in patients with intracranial hypertension and is described as a paradoxical situation in the literature. There are only two previous case reports (in adults) of the possible association. A 15-year-old obese patient with a diagnosis of IIH had an uneventful diagnostic spinal tap using a 22G Quincke needle in the pediatric emergency department but returned 24 h later with PPDH. After a failed trial of conservative management, she had an uneventful but curative epidural blood patch with 15 ml of autologous venous blood and was able to return to school the day after the blood patch. Follow-up review by her neuro-ophthalmologist shows resolution of her headaches, considerable improvement in her visual field defect and resolution of papilledema. This is the first report of PPDH and its successful management with an epidural blood patch in a pediatric patient with IIH.
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PMID:Post dural puncture headache in a pediatric patient with idiopathic intracranial hypertension. 1610 10

We reported two cases of spontaneous intracranial hypotension (SIH) associated with bilateral chronic subdural hematoma (CSDH). The patients presented with severe positional headache, aggravated by sitting or standing. Neither spinal surgery nor lumbar-tap had been performed in these patients. They were diagnosed as SIH with bilateral CSDH. Headache was aggravated and CSDHs volume increased despite conservative therapy. However, after a burr hole irrigation of hematoma, not only CSDHs but also the symptoms with SIH were completely resolved and there was no recurrence. We demonstrated that burr hole irrigation for CSDH associated with SIH might completely resolve the SIH symptom in some cases, as in the present report. The mechanism of this phenomenon was discussed.
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PMID:[Two cases of spontaneous intracranial hypotension associated with chronic subdural hematoma only treated with burr hole irrigation of the hematomas]. 1614 15

An 11-year-old boy underwent lumbar epidural anesthesia under general anesthesia to provide intra- and postoperative analgesia for a severe burn of his lower limb. A dural tap at the L4-L5 space occurred during the epidural approach. A second attempt through the upper intervertebral space was successful. Postoperatively, the boy was given both continuous epidural analgesia and intravenous (i.v.) infusions. These latter were provided using two similar double track pumps. At the 36th postoperative hour a nurse injected paracetamol using inadvertently the epidural instead of the i.v. pump. The mistake was repeated 6 h later. The boy experienced both headache and vomiting. Symptoms seemed to be a mechanical rather than a toxic complication. They disappeared for 48 h under treatment including saline and caffeine. Neurological examinations stayed normal. No sequelae were noted. The frequency of this type of medication incident is probably underestimated. The literature notes a large list of injected drugs, but paracetamol had never been described.
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PMID:Inadvertent epidural infusion of paracetamol in a child. 1632 38

Benign intracranial hypertension (BIH) may lead to blindness and rarely deafness. We describe the case of a rapidly deteriorating 14-year-old African girl who presented with headaches associated with complete visual and hearing loss due to BIH. This was managed non-operatively with lumbar cerebrospinal fluid tap, weight reduction, nicotinic acid and acetazolamide. Response to treatment was quite dramatic with resolution of severe headaches and regaining of light perception 8 days after commencing treatment. By 3 months hearing recovered to normal and there was resolution of vision. This to the best of our knowledge is the first reported case of complete visual and hearing loss occurring in a patient with BIH, which was managed successfully non-operatively. When indicated, non-operative management is an effective treatment option even in malignant BIH.
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PMID:Non-operative management of benign intracranial hypertension presenting with complete visual loss and deafness. 1635 5

This case report demonstrates the successful anesthetic management of cesarean section for a 29-year-old primiparous parturient with a past history of a scoliosis operation at 13 years of age. An Isola hook and screw-rod system had been implanted as posterior spinal instrumentation at the level of T3-L3. We titrated hyperbaric bupivacaine 7 mg combined with fentanyl 15 microg through a continuous spinal catheter, placed with a catheter-over-needle technique in order to avoid unintentional wide spread of anesthetic agents. The anesthetic level was T4 at the start of the operation. Her surgery was carried out without any problems. Headache, as a dural tap-related complication, was not observed. Spinal anesthesia with the titration of anesthetic agents for cesarean section is considered to be one of the choices for a parturient who has had spinal instrumentation.
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PMID:Spinal anesthesia using a continuous spinal catheter for cesarean section in a parturient with prior surgical correction of scoliosis. 1689 44

The central nervous system (CNS) is, after the peripheral nervous system, the second most frequently affected organ in mitochondrial disorders (MCDs). CNS involvement in MCDs is clinically heterogeneous, manifesting as epilepsy, stroke-like episodes, migraine, ataxia, spasticity, extrapyramidal abnormalities, bulbar dysfunction, psychiatric abnormalities, neuropsychological deficits, or hypophysial abnormalities. CNS involvement is found in syndromic and non-syndromic MCDs. Syndromic MCDs with CNS involvement include mitochondrial encephalomyopathy, lactacidosis, stroke-like episodes syndrome, myoclonic epilepsy and ragged red fibers syndrome, mitochondrial neuro-gastrointestinal encephalomyopathy syndrome, neurogenic muscle weakness, ataxia, and retinitis pigmentosa syndrome, mitochondrial depletion syndrome, Kearns-Sayre syndrome, and Leigh syndrome, Leber's hereditary optic neuropathy, Friedreich's ataxia, and multiple systemic lipomatosis. As CNS involvement is often subclinical, the CNS including the spinal cord should be investigated even in the absence of overt clinical CNS manifestations. CNS investigations comprise the history, clinical neurological examination, neuropsychological tests, electroencephalogram, cerebral computed tomography scan, and magnetic resonance imaging. A spinal tap is indicated if there is episodic or permanent impaired consciousness or in case of cognitive decline. More sophisticated methods are required if the CNS is solely affected. Treatment of CNS manifestations in MCDs is symptomatic and focused on epilepsy, headache, lactacidosis, impaired consciousness, confusion, spasticity, extrapyramidal abnormalities, or depression. Valproate, carbamazepine, corticosteroids, acetyl salicylic acid, local and volatile anesthetics should be applied with caution. Avoiding certain drugs is often more beneficial than application of established, apparently indicated drugs.
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PMID:Central nervous system manifestations of mitochondrial disorders. 1694 41

We present a case of intense, rapidly evolving headache clinically mimicking meningitis, subarachnoid haemorrhage or venous sinus thrombosis. Clinical examination, standard blood work and central nervous system studies were non-contributory and effectively ruled out these diagnoses. Cranial multidetector CT studies before and after application of intravenous contrast medium performed prior to lumbar tap disclosed a non-enhancing ovoid mass filling the superior sagittal sinus. This lesion posed a differential to venous sinus thrombosis, but ultimately fulfilled the criteria of a giant arachnoid granulation. The imaging characteristics and differential diagnosis of giant arachnoid granulations are discussed.
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PMID:Giant arachnoid granulation: differential diagnosis of acute headache. 1787 46

Combined computed tomography and cerebrospinal fluid (CSF) analysis has been shown to be 100% sensitive for detecting subarachnoid hemorrhage (SAH) when CSF is obtained between 12 h and 2 weeks from time of headache onset and spectrophotometry is used to evaluate CSF for xanthochromia. Because most hospitals do not use spectrophotometry, we sought to evaluate the sensitivity of CSF analysis for xanthochromia by visual inspection. We retrospectively identified all patients seen in the Emergency Department (ED) with an ED discharge diagnosis of SAH from June 1993 to November 2005. A structured chart review was performed on all patients with the additional billed procedure charge for "lumbar puncture" or "spinal tap." Data collected included: CSF color, time from headache onset to CSF collection, and confirmation of SAH by advanced imaging. There were 1323 patients diagnosed with SAH, and 102 of these also had CSF collected. Of these, 81 charts were available for review. By predetermined protocol, 35 were excluded for lack of a report of CSF color, 1 was excluded because the time from headache onset to CSF collection was < 12 h, and 26 were excluded for lack of documentation of a definitive imaging study. Of the remaining 19, 9 were found to have xanthochromic CSF and 10 were found to have colorless CSF, resulting in a sensitivity for visual inspection of CSF of 47.3% (95% confidence interval 24.4-71.1%). Visual inspection of CSF supernatant for xanthochromia lacks the sensitivity necessary to reliably exclude the diagnosis of SAH.
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PMID:Evaluating the sensitivity of visual xanthochromia in patients with subarachnoid hemorrhage. 1857 49


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