ABSTRACT
Methods@#A retrospective review was conducted, involving all patients who underwent ultrasound-guided lumbar spine injection therapy at a single institution over 1 year. Patients were evaluated by two interventionists, who then performed standardized ultrasound-guided lumbar facet joint and pararadicular spinal injections. @*Results@#There were 42 patients treated at our Sports Medicine Centre; with 27 patients (64.3%) receiving facet joint injections and 18 patients (42.9%) receiving nerve root injections. The majority (90.5%) of patients experienced an improvement of >30% in pain intensity at 3 months post-injection, using the Numerical Rating Scale pain score (pp<0.001). No complications were reported. @*Conclusions@#Our initial experience confirms the safety, feasibility, and effectiveness of ultrasound-guided lumbar spinal injection for the treatment of axial and radicular pain in an Asian multiethnic cohort.
ABSTRACT
Methods@#A retrospective review was conducted, involving all patients who underwent ultrasound-guided lumbar spine injection therapy at a single institution over 1 year. Patients were evaluated by two interventionists, who then performed standardized ultrasound-guided lumbar facet joint and pararadicular spinal injections. @*Results@#There were 42 patients treated at our Sports Medicine Centre; with 27 patients (64.3%) receiving facet joint injections and 18 patients (42.9%) receiving nerve root injections. The majority (90.5%) of patients experienced an improvement of >30% in pain intensity at 3 months post-injection, using the Numerical Rating Scale pain score (pp<0.001). No complications were reported. @*Conclusions@#Our initial experience confirms the safety, feasibility, and effectiveness of ultrasound-guided lumbar spinal injection for the treatment of axial and radicular pain in an Asian multiethnic cohort.
ABSTRACT
<p><b>INTRODUCTION</b>This study investigates the knowledge, attitudes and practices of residents in a residential estate in Singapore on the Advance Medical Directive (AMD).</p><p><b>MATERIALS AND METHODS</b>A community-based cross-sectional study was conducted with residents in the residential estate of Toa Payoh Lorong 6, Singapore. A stratifi ed random sampling was conducted to obtain a representative sample of the estate. Only residents aged 21 years and older were included. An interviewer-administered questionnaire was conducted, and only those who understood the AMD suffi ciently were further evaluated on their knowledge, attitudes and practices.</p><p><b>RESULTS</b>A total of 414 residents were enrolled (50.1% response rate). Only 37.9% of the participants knew about the AMD prior to this study. Participants who had a higher knowledge level of AMD, did not wish "for an artifi cially prolonged life", "to be kept alive indefi nitely on a life-support machine", wished to "lessen the fi nancial burden of loved ones", "avoid prolonged suffering" and accepted the "imminence of death" were more willing to sign an AMD. However, "religious beliefs", "personal ethical views", "dissuasion by family members" and "unclear terminology in the AMD" discouraged the participants from signing an AMD. After adjusting for signifi cant factors, participants who did not wish "to be kept alive indefi nitely on a life-support machine" and accepted the "imminence of death" were found to correlate signifi cantly with the willingness to sign an AMD [Prevalence Rate Ratio (PRR) = 2.050 [1.140-3.685], P = 0.016; PRR = 2.669 [1.449-4.917], P = 0.02, respectively].</p><p><b>CONCLUSIONS</b>There is a need to increase awareness on the AMD. Public education methods can be improved to inform residents on the implications of the AMD.</p>