Publications by authors named "Daniel C Oh"

Background: Spinal malignancy-related pain results from tumor, fracture, instability, inflammation, and/or nerve root/spinal cord compression. Systemic corticosteroids are commonly used but have many undesirable adverse effects that impact quality of life and continuation of cancer treatments. Epidural steroid injections (ESIs) may be a viable alternative pain treatment.

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Stiff person syndrome is a neuroimmunological disorder characterized by progressive muscular rigidity and spasms that affect axial/limb muscles, resulting in severe pain and functional limitations. When refractory to conservative treatments, intrathecal baclofen is a viable option to treat the increased tone. Intrathecal baclofen has been shown to accelerate underlying neuromuscular scoliosis in the pediatric population with cerebral palsy.

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Background: Numerous mechanical and pathologic variables contribute to sacroiliac joint (SIJ) pain. The oncologic population has additional considerations, including tumor burden causing fracture, nerve compression, joint instability, and periosteal inflammation. Post-treatment changes may also restrict joint mobility, causing transitional pain.

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Objective: The postoperative handover is often compromised by reporting inconsistencies between different specialties. We describe a multidisciplinary quality improvement initiative to improve postoperative information reporting.

Design: A quality improvement project with interrupted time-series data collection was undertaken in the postanesthesia care unit between January 2015 and August 2015.

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Checklists are commonly used to structure the communication process between anesthesia nursing healthcare providers during the transfer of care, or handoff, of a patient after surgery. However, intraoperative information is often recalled from memory leading to omission of critical data or incomplete information exchange during the patient handoff. We describe the implementation of an electronic anesthesia information transfer tool (T2) for use in the handover of intubated patients to the intensive care unit.

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Introduction: Although pneumonia is a major complication after acute ischaemic stroke (AIS), pneumonia prediction scores have not been extensively validated. This study aimed to compare the discrimination performance of 5 pneumonia prediction scores in AIS patients.

Materials And Methods: We retrospectively reviewed all consecutive adult AIS patients whom presented to our emergency department within 4.

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Introduction: Earlier treatment with intravenous stroke thrombolysis improves outcomes and lowers risk of bleeding complications. The decision-making and consent process is one of the rate-limiting steps in the duration between hospital arrival and treatment initiation. We aim to describe the attitudes and practices of neurologists in Singapore on the consent and decision-making processes for stroke thrombolysis.

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Background And Purpose: Conflicting data exist regarding outcomes after intra-arterial therapy (IAT) in elderly stroke patients. We compare safety and clinical outcomes of multimodal IAT in elderly versus nonelderly patients and investigate differences in baseline health and disability as possible explanatory factors.

Methods: Data from a prospectively collected institutional IAT database were analyzed comparing elderly (80 years or older) versus nonelderly patients.

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This report describes a patient who presented with subarachnoid hemorrhage and extensive right posterior inferior cerebellar artery territory infarct secondary to a dissecting aneurysm of the right intracranial vertebral artery. Urgent endovascular treatment was undertaken with plans for trapping of the diseased segment with coils. However, significant intralesional stenosis limited distal microcatheter access.

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Dual antiplatelet therapy is established for prevention of stent thrombosis in cardiac patients, and widely utilized in neurointerventional stent cases. Aspirin and clopidogrel are typically synergistic. We present a case of clopidogrel resistance due to genetic polymorphism resulting in acute stent thrombosis during elective stent-assisted coiling, with novel use of prasugrel as an alternative platelet inhibitor in the neurovascular setting.

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Introduction: A 22-year-old Malay soldier developed dapsone hypersensitivity syndrome 12 weeks after taking maloprim (dapsone 100 mg/pyrimethamine 12.5 mg) for anti-malarial prophylaxis.

Clinical Picture: He presented with fever, rash, lymphadenopathy and multiple-organ involvement including serositis, hepatitis and thyroiditis.

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