Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report an extremely rare case of a patient with hypoxic-ischemic brain injury who recovered consciousness and motor and cognitive functions due to paradoxical response after zolpidem administration. A 32-year-old woman who had attempted suicide by hanging was admitted. The patient had stabilized in a state of drowsy mentality, quadriparesis, dysphagia, and impaired cognition. Brain magnetic resonance imaging was suggestive of hypoxic ischemic brain injury and unilateral infarction in the right posterior cerebral artery territory. Due to sleep disturbance, zolpidem was administered, and paradoxically consciousness level and function returned to near-normal during the duration of the drug-effect. In addition to previous reports, our case characteristically showed remarkable motor and cognitive function recovery, not only consciousness level. The drug-effect time was gradually decreased after 18 months and absent after 3 years. We have reviewed related literature and discussed possible neuropharmacological and neurobiological mechanism.
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PMID:Paradoxical Motor and Cognitive Function Recovery in Response to Zolpidem in a Patient with Hypoxic-ischemic Brain Injury: A Case Report. 3135 15

Odontoidectomy is a standard procedure employed in the treatment of irreducible, compressive ventral pathologies of the craniovertebral junction (CVJ). The traditionally used transoral route is often challenging due to the increased depth of the surgical corridor and risk of injuries to the soft tissues in the oral cavity. The emergence of endoscopic endonasal (EE) surgery has provided an attractive alternative route to the traditional treatment algorithm, and it has the advantages of avoiding complications related to tongue swelling, tracheal swelling, prolonged intubation, velopharyngeal insufficiency, dysphagia, and dysphonia. We present a case of a 66-year-old man with no pertinent past medical history, who presented with progressive quadriparesis and gait ataxia over last 6 months (Nurick's grade 2). Neurological exam revealed pattern suggestive of high-cervical myelopathy with no evidence of cranial nerve paresis. Magnetic resonance imaging (MRI) of his CVJ revealed a large pannus behind the dens with severe spinal cord compression, mild contrast enhancement was noted posterior to the pannus, likely from the ligamentous structures; pannus was hypointense on both T1- and T2-weighted images. Further, a computerized tomography (CT) scan did not reveal any obvious malalignment. He underwent an EE odontoidectomy, followed by posterior cervical fusion. He had an unremarkable postoperative period and recovered fully from his myelopathy over the next 6 months. The histopathological examination of the pannus revealed a degenerated disk. In this video, we have a step by step description of the EE approach to the odontoid and discuss the surgical nuances. The link to the video can be found at: https://youtu.be/pjg68_vK0C4 .
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PMID:Endoscopic Endonasal Odontoidectomy. 3175 66


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