Pain management nursing : official journal of the American Society of Pain Management Nurses
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Randomized Controlled Trial
Effect of Single Intra-cutaneous Injection for Acute Thoracic Herpes Zoster and Incidence of Postherpetic Neuralgia.
The therapeutic effect of postherpetic neuralgia (PHN) is often disappointing and challenging. The role of intra-cutaneous injection of local anesthetic and steroids in preventing PHN remains unknown. The purpose of this study was to investigate the effect of a single intra-cutaneous injection of ropivacaine plus methylprednisolone on acute thoracic herpes zoster (HZ) pain intensity and duration, eruptive duration, and PHN incidence. ⋯ No serious side effects were noticed during the study period. Early single intra-cutaneous injection, in combination with antiviral agents and optimal analgesics, in the course of acute thoracic HZ seems to be a simple, well-tolerated, and effective adjuvant treatment modality. It dramatically decreased pain intensity, shortened pain duration, reduced skin eruption, and reduced and may even prevent the development of PHN.
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Randomized Controlled Trial
Effects of Educational Intervention on State Anxiety and Pain in People Undergoing Spinal Surgery: A Randomized Controlled Trial.
Preoperative educational intervention for anxiety and pain affects patients undergoing spinal surgery. The effects, however, have never been examined using randomized controlled designs. To investigate the effects of education on anxiety and pain for patients undergoing spinal surgery, a randomized trial with block design was used. ⋯ Patients had their anxiety (using the State-Trait Anxiety Inventory; STAI) and pain (using a visual analog scale) measured the day before surgery, 30 minutes before surgery, and the day after surgery. After controlling for demographics, the adjusted anxiety and pain levels were significantly lower for the Intervention group: mean STAI scores were 52.67 at baseline and 47.54 at 30 minutes before surgery (p < .001); mean pain scores were 6.07 at baseline and 5.28 on day after surgery (p < .001). Preoperative educational intervention is effective in informing patients undergoing spinal surgery that can lead to a reduction in pain, anxiety, and fear postoperatively.