2024
A comparison of steroid dose with or without local anesthetic in lumbar interlaminar epidural steroid injections
Chow R, Ng J, Wood M, Yanez D, He Z, Rajput K. A comparison of steroid dose with or without local anesthetic in lumbar interlaminar epidural steroid injections. Pain Practice 2024 PMID: 39305041, DOI: 10.1111/papr.13410.Peer-Reviewed Original ResearchEpidural steroid injectionsHigh-dose steroidsInterlaminar epidural steroid injectionsLow-dose steroidsInterlaminar ESILow-dose dexamethasonePercentage of patientsPain reliefSteroid injectionMonths follow-upLocal anestheticsSteroid doseLumbar interlaminar epidural steroid injectionsTransforaminal epidural steroid injectionPercentage of pain reliefHigh-dose dexamethasoneModerate to significant improvementNRS pain scoresSignificant pain improvementSignificant pain reliefNon-particulate steroidsBaseline demographic dataTransforaminal ESILumbar radiculopathyPain improvementRelationship of pain relief with catastrophizing following interventional pain procedures for low back pain
Rajput K, Howie B, Danesh J, Zhao X, Lin H, Yanez D, Chow R. Relationship of pain relief with catastrophizing following interventional pain procedures for low back pain. Regional Anesthesia & Pain Medicine 2024, rapm-2023-105247. PMID: 38744446, DOI: 10.1136/rapm-2023-105247.Peer-Reviewed Original ResearchChronic low back painPain Catastrophizing Scale scoresPain Catastrophizing ScaleBrief Pain InventoryLow back painPain severity scorePain severitySteroid injectionBack painPain interventionsAssociated with worse pain outcomesFollow-upRelationship of pain reliefResponses to pain interventionsSeverity scoreInterventional pain proceduresActivity-related painFluoroscopic-guided injectionPost-injectionBaseline painPrior surgeryOpioid useClinically meaningful changePain outcomesPain relief
2023
Peripheral Nerve Stimulation for Pain Management: A Review
Chow R, Lee R, Rajput K. Peripheral Nerve Stimulation for Pain Management: A Review. Current Pain And Headache Reports 2023, 27: 321-327. PMID: 37523121, DOI: 10.1007/s11916-023-01143-0.Peer-Reviewed Original ResearchConceptsPeripheral nerve stimulationNerve stimulationChronic painChronic low back painSingle peripheral nerveUse of PNSChronic pain conditionsPost-amputation painLong-term outcomesLow back painWidespread disease processNeuropathic etiologyUpcoming evidenceNeuropathic painPain reliefOccipital neuralgiaPain conditionsPain managementBack painPeripheral nervesPainRecent FindingsThereDisease processImproved functionAvailable evidence