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1.
J Korean Neurosurg Soc ; 67(2): 194-201, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37661090

RESUMO

OBJECTIVE: This study aimed to evaluate the clinical feasibility of the combination of ultrasound and nerve stimulator guidance in transforaminal epidural steroid injections (TESIs) to manage lumbosacral chronic radicular pain. METHODS: Using the combination of nerve stimulator and ultrasound guidance, TESIs were performed in 125 segments of 78 patients who presented with chronic lumbar radicular pain. Demographic characteristics and surgical outcomes were recorded on admission, pre-procedural and post-procedural for 1-week, 1-month, 3-month, and 6-month follow-ups. The result was measured using the Numeric rating scale (NRS) and Oswestry disability index (ODI). RESULTS: Patients who received TESIs showed significant improvements on two evaluation tools (NRS, ODI), compared to that before procedure (p<0.001). No significant complications were observed for 6 months' follow-up. CONCLUSION: The result suggests that a combination of ultrasound and nerve stimulator guidance in transforaminal epidural injections is safe, reliable and effective for short-term management of lumbar disc herniation. It is a promising technique and has shown good results in providing intermediate pain relief.

2.
Int J Stroke ; 18(9): 1102-1111, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37190749

RESUMO

BACKGROUND: Although men have a higher rate of stroke than women, it is not clear whether women have a worse outcome after adjusting for confounders such as vascular risk factors, age, stroke severity, and reperfusion therapy. We evaluated sex differences on 90-day functional outcomes after stroke in a multicenter study in Vietnam. METHODS: We recruited patients presenting with ischemic or hemorrhagic stroke at 10 stroke centers in Vietnam for a period of 1 month from 1 August 2022 to 31 August 2022. We reviewed the patient's clinical demographics, time from symptom onset to hospital admission, stroke classification, stroke subtype, stroke severity, characteristics of reperfusion therapy, and 90-day clinical outcome. We compared functional outcomes and predisposing factors at day 90 between men and women after an ischemic and hemorrhagic stroke. Poor outcome was defined as modified Rankin Scale 3-6. RESULTS: There were 2300 stroke patients included. Men accounted for 61.3% (1410) of participants. Compared to men, women were older (67.7 ± 13.9 vs 63.7 ± 13.3, P < 0.001), had a higher rate of diabetes mellitus (21.1% vs 15.3%, P < 0.001), a lower rate of tobacco use (1.0 % vs 23.6%, P < 0.001), and a lower body mass index (21.4 ± 2.70 vs 22.0 ± 2.72, P < 0.001). There was a higher rate of intracranial hemorrhage (ICH) in men (21.3% vs 15.6%, P = 0.001), whereas the rate of subarachnoid hemorrhage was higher in women (6.2% vs 3.0%, P < 0.001). For ischemic stroke, door-to-needle time (36.9 ± 17.6 vs 47.8 ± 35.2 min, P = 0.04) and door-to-recanalization time (113.6 ± 51.1 vs 134.2 ± 48.2, P = 0.03) were shorter in women. There was no difference in 90-day functional outcomes between sexes. Factors associated with poor outcomes included age ⩾50 years (adjusted odds ratio (aOR): 1.75; 95% confidence interval (CI): 1.16-2.66), history of stroke (aOR: 1.50; 95% CI: 1.15-1.96), large artery atherosclerosis (aOR: 5.19; 95% CI: 3.90-6.90), and cardioembolism (aOR: 3.21; 95% CI: 1.68-6.16). Factors associated with mortality in patients with acute ischemic stroke included a history of coronary artery disease (aOR: 3.04; 95% CI: 1.03-8.92), large artery atherosclerosis (aOR: 3.37; 95% CI: 2.11-5.37), and cardioembolism (aOR: 3.15; 95% CI: 1.20-8.27). CONCLUSION: There were no sex differences in the clinical outcome of stroke and ischemic stroke in this prospective cohort of hospitalized Vietnamese patients.


Assuntos
Aterosclerose , Isquemia Encefálica , Acidente Vascular Cerebral Hemorrágico , AVC Isquêmico , Acidente Vascular Cerebral , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/terapia , Acidente Vascular Cerebral/complicações , AVC Isquêmico/complicações , Acidente Vascular Cerebral Hemorrágico/complicações , Vietnã/epidemiologia , Isquemia Encefálica/epidemiologia , Isquemia Encefálica/terapia , Isquemia Encefálica/complicações , Resultado do Tratamento , Sistema de Registros , Estudos Multicêntricos como Assunto
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