Improving satisfaction with postoperative pain management for patients with persistent pain: a preoperative pain medicine consultation intervention.

PURPOSE: Preoperative pain medicine consultations with opioid-tolerant patients allow for an accurate medication history, patient involvement in the postoperative plan, and realistic goal setting. The purpose of this quality improvement project was to increase attendance at preoperative pain consultations, thereby increasing patient satisfaction. METHODS: Retrospective chart reviews identified patients who had a preoperative pain consultation ordered from May through July 2016. Patient interviews determined reasons for not attending appointments, involvement in goal setting, engagement in pain management planning, and satisfaction with postoperative pain management. RESULTS: Retrospective chart reviews and interviews were conducted after the intervention (May-July 2017). Scheduling changes increased attendance at preoperative pain consultations by 14 percentage points (50% vs 64%). Those who attended consultations were more involved in goal setting and decisions and were more satisfied. CONCLUSIONS: Preoperative pain consultations with opioid-tolerant patients can increase satisfaction through realistic goal setting and involvement in the pain management plan.

Peripheral Nerve Blocks and Immediate Postoperative Recovery: A Single-Institution Survey of Perianesthesia Nurses' Preferences and Opinions.

PURPOSE: To ascertain the preferences of perianesthesia nurses regarding peripheral nerve blocks (PNBs) and their impact on patient recovery after total joint replacement (TJR). DESIGN: Survey of perianesthesia nurses at a single medical center. METHODS: Fifty-nine perianesthesia nurses completed a 23-question survey on PNBs for TJR. FINDINGS: Most agreed PNBs improved patients' pain after knee, hip, and shoulder TJR (35 [92.1%], 35 [92.1%], and 34 [91.9%], respectively). Most felt lower extremity PNBs increased risk of falling (26 [70.3%]), whereas 7 of 35 (20.0%) felt patients fell more after spinal anesthesia than after general anesthesia. Respondents preferred a block to opioid-based analgesia if they were to have lower extremity TJR or total shoulder replacement (100% [30/30 and 33/33]). CONCLUSIONS: The perianesthesia nurses surveyed felt PNBs improved pain control and patient recovery despite a perceived risk of falling for lower extremity TJR, and they preferred PNB when considering TJR surgery for themselves.

Interscalene brachial plexus catheter versus single-shot interscalene block with periarticular local infiltration analgesia for shoulder arthroplasty.

BACKGROUND: Interscalene brachial plexus block is a commonly employed regional anesthetic technique for total shoulder arthroplasty, and a continuous catheter is often placed to extend the analgesic benefit of the block. As periarticular local infiltration analgesia (LIA) for total joint arthroplasty is a re-emerging trend, we evaluated the analgesic efficacy of continuous interscalene block (CISB) compared to single-shot interscalene block (SSISB) with LIA. METHODS: We conducted a retrospective review of 130 consecutive patients treated by one surgeon in a single institution, with 12 patients excluded for history of chronic opioid tolerance and two for incomplete data. The SSISB with LIA treatment group (N.=53) was compared to a control group who received CISB (N.=63). Primary end points were a difference in pain score (0-10 numeric rating scale) and opioid requirements as oral morphine equivalents (OMEs) on postoperative days (PODs) 0 and 1. Secondary end points included nausea and vomiting, length of hospital stay, block failure rate, adverse events due to block, and 30-day readmission. RESULTS: When compared to SSISB with LIA, patients who received CISB exhibited decreased opioid requirements in OMEs on POD 0 (11.9 mg vs. 28.7 mg, P<0.01) and POD 1 (24.0 mg vs. 50.3 mg, P<0.01). There was no significant difference in pain on POD 0, but a statistically significant decrease in average pain scores with CISB on POD 1 (2.3 vs. 4.3, P<0.01). CONCLUSIONS: SSISB with LIA may provide clinically similar postoperative analgesia compared to CISB, but with escalating doses of opioid requirements.

Perioperative ketamine for acute postoperative analgesia: the Mayo Clinic-Florida experience.

Many common elective surgeries are associated with moderate-to-severe postoperative pain. These common surgeries include total knee and total hip arthroplasty, thoracotomy, and multilevel lumbar spine surgery. Unfortunately, many patients requiring these surgeries are already in moderate-to-severe pain, necessitating high doses of oral or transdermal opioids preoperatively. This is an established risk factor for difficult-to-control postoperative pain.(1,2) Opioid-sparing interventions are important elements in these patients to promote convalescence and reduce common opioid side effects such as constipation, confusion, pruritus, nausea, vomiting, and urinary retention. Potential interventions to reduce postoperative pain can include nonsteroidal anti-inflammatory drugs, acetaminophen, gabapentin, and even invasive therapies such as epidural or peripheral nerve blockade. Ketamine is a well-known anesthetic agent that has opioid-sparing analgesic properties, is noninvasive, and in analgesic doses, has few contraindications. This article will review the basic science behind ketamine, some of the evidence supporting its perioperative use, and the logistics of how the Department of Anesthesia at Mayo Clinic in Jacksonville, Florida rolled out a hospital-wide ketamine infusion protocol.