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)

Malignant otitis externa (MOE) is an aggressive but benign entity which evolves into skull base osteomyelitis. An 81-year-old female patient was admitted for left hemiparesis and homonymous hemianopia. She complained of headache radiating to the right cervical area. A recent history of recurrent otitis media was present. Head and neck imaging showed an ischemic infarction (right temporo-occipital) and a parapharyngeal soft tissue mass originating in an external and medial ear infection. Culture samples revealed Pseudomonas aeruginosa infection leading to the diagnosis of Malignant otitis externa (MOE). Parenteral antibacterial therapy and hyperbaric oxygen therapy resulted in improvement.
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PMID:Malignant Otitis Externa and Stroke. 3075 71

Context: Episodic attacks of autonomic dysreflexia (AD) are regularly experienced by patients with a spinal cord injury (SCI) on T6 or higher levels. The episodes can result in a pounding headache, flushing, blurred vision, anxiety, a stroke, posturing, hyperthermia, retinal bleeding, seizures, myocardial ischemia, cardiac arrhythmias, and death. The observed associated bradycardia is explained as a baroreceptor reflex response to the high blood pressure. Intrathecal baclofen (ITB) has been used to treat chronic AD. This case highlights the occurrence of intractable AD after removal of the ITB delivery system because of a pump pocket infection. We describe the benefit of ITB as an emergency treatment for intractable AD.Findings: A 53-year-old male suffered from spasticity and AD after a C5 ASI B SCI in 2002 was successfully treated with ITB for 14 years. He developed Staphylococcus aureus and Pseudomonas aeruginosa cellulitis at the orifice of his suprapubic catheter, which caused an abscess in the pump pocket. To prevent a withdrawal syndrome, the medication was reduced in three steps of 25%, and the pump was explanted. Postoperatively, he experienced severe AD and was treated with clonazepam, clonidine, and urapidil. The next day, the severely fluctuating blood pressure and pulse rate were no longer controllable with the medication. At L2-3, a temporary external intrathecal catheter for reinitiating ITB was inserted. With this treatment, the AD and the spasticity symptoms could be controlled.Conclusion/Clinical Relevance: The case demonstrated that refractory AD could be managed with ITB in an emergency.
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PMID:Intrathecal baclofen as emergency treatment alleviates severe intractable autonomic dysreflexia in cervical spinal cord injury. 3181 5

Imipenem-relebactam (I-R) is a novel beta-lactam/beta-lactamase inhibitor combination given with cilastatin. It is indicated for the treatment of complicated urinary tract infections, complicated intra-abdominal infections, and hospital-acquired or ventilator-associated bacterial pneumonia. A literature search was completed to evaluate the evidence to date of I-R. I-R has in vitro activity against multidrug-resistant organisms including carbapenem-resistant Pseudomonas aeruginosa and extended-spectrum beta-lactamase and carbapenem-resistant Enterobacterales. It was granted FDA approval following the promising results of two phase II clinical trials in patients with complicated urinary tract infections and complicated intra-abdominal infections. The most common adverse drug events associated with I-R were nausea (6%), diarrhea (6%), and headache (4%). I-R is a new beta-lactam/beta-lactamase inhibitor combination that will be most likely used for patients with multidrug-resistant gram-negative infections in which there are limited or no available alternative treatment options.
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PMID:A Clinical Review and Critical Evaluation of Imipenem-Relebactam: Evidence to Date. 3326 97


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