Routine follow-up of patients who receive a nerve block for ambulatory surgery typically consists of a phone call from a regional anesthesia clinician. This process can be burdensome for both ...patients and clinicians but is necessary to assess the efficacy and complication rate of nerve blocks.
We present our experience developing an automated system for completing follow-up via short message service text messaging and our preliminary results using it at three clinical sites. The system is built on REDCap, a secure online research data capture platform developed by Vanderbilt University and currently available worldwide.
Our automated system queried patients who received a variety of nerve block techniques, assessed patient-reported nerve block duration, and surveyed patients for potential complications. Patient response rate to text messaging averaged 91% (higher than our rates of daily phone contact reported previously) for patients aged 18 to 90 years.
Given the wide availability of REDCap, we believe this automated text messaging system can be implemented in a variety of health systems at low cost with minimal technical expertise and will improve both the consistency of patient follow-up and the service efficiency of regional anesthesia practices.
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•Current guidelines suggest personalized pain education for patients.•We designed a simple pain management education tool for knee arthroplasty patients.•The education project was ...implemented using plan-do-study-act methodology.•Use of the education tool decreased median opioid use by nearly half.
Effects of patient education on perioperative analgesic utilization are not well defined. We designed a simple pain management educational card for total knee arthroplasty (TKA) patients and retrospectively reviewed clinical data before and after implementation to test the hypothesis that more informed patients will use less opioid.
With IRB approval, we analyzed clinical data collected perioperatively on all TKA patients one month before (PRE) and one month after (POST) card implementation. The card was designed using a modified Delphi method; the front explained all analgesic medications and the Defense and Veterans Pain Rating Scale was on the back. The primary outcome was total opioid dosage in morphine milligram equivalents (MME) for the first two postoperative days. Secondary outcomes included daily opioid usage, pain scores, ambulation distance, hospital length of stay and use of antiemetics.
There were 20 patients in each group with no differences in baseline characteristics. Total two-day MME median (10th–90th percentiles) was 71 (32–285) for PRE and 38 (1–117) for POST (p = 0.001). There were no other differences.
Educating TKA patients in multimodal pain management using a simple tool decreases opioid usage.
Empowering TKA patients with education can reduce opioid use perioperatively.
Medications for opioid use disorder (MOUD) are a life-saving intervention; thus, it is important to address barriers to successful initiation. Spasticity affects many patients with spinal cord injury ...and can be painful and physically debilitating. Chronic painful conditions can lead to the illicit use of non-prescribed opioids, but fear of pain is a barrier to the initiation of MOUD. In this case report, we describe the novel use of botulinum toxin A injections to treat abdominal spasticity and facilitate Acute Pain Service-led buprenorphine/naloxone initiation in a patient with opioid use disorder and severe abdominal spasticity due to spinal cord injury.
A patient with C4 incomplete tetraplegia and opioid use disorder complicated by abdominal spasticity refractory to oral antispasmodics and self-treating with intravenous heroin was referred to the Acute Pain Service for inpatient buprenorphine/naloxone initiation. The patient began to fail initiation of buprenorphine/naloxone secondary to increased pain from abdominal spasms. The patient was offered ultrasound-guided abdominal muscle chemodenervation with botulinum toxin A, which resulted in the resolution of abdominal spasticity and facilitated successful buprenorphine/naloxone initiation. At 6 months post-initiation, the patient remained abstinent from non-prescribed opioids and compliant with buprenorphine/naloxone 8 mg/2 mg three times a day.
This case report demonstrates that inpatient buprenorphine/naloxone initiation by an Acute Pain Service can improve the success of treatment by addressing barriers to initiation. Acute Pain Service clinicians possess unique skills and knowledge, including ultrasound-guided interventions, that enable them to provide innovative and personalized approaches to care in the complex opioid use disorder population.
The Infiltration between the Popliteal Artery and Capsule of the Knee (IPACK) block is a new anesthesiologist- administered analgesic technique for controlling posterior knee pain that has not yet ...been well studied in total knee arthroplasty (TKA) patients. We compared pain outcomes in TKA patients before and after implementation of the IPACK with the hypothesis that patients receiving IPACK blocks will report lower pain scores on postoperative day (POD) 0 than non-IPACK patients.
With Institutional Review Board approval, we retrospectively reviewed data for consecutive TKA patients by a single surgeon 4 months before (PRE) and after (POST) IPACK implementation. All TKA patients received adductor canal catheters and peri-operative multimodal analgesia. The primary outcome was pain on POD 0. Other outcomes were daily pain scores, opioid consumption, ambulation distance, length of stay, and adverse events within 30 days.
Post-implementation, 48/50 (96%) of TKA patients received an IPACK block, and they were compared with 32 patients in the PRE group. On POD 0, the lowest pain score (median 10th-90th percentiles) was significantly lower for the POST group compared to the PRE group (0 0-4.3 vs. 2.5 0-7; P = 0.003). The highest patient-reported pain scores on any POD were similar between groups with no differences in other outcomes.
Within a multimodal analgesic protocol, addition of IPACK blocks decreased the lowest pain scores on POD 0. Although other outcomes were unchanged, there may be a role for new opioid-sparing analgesic techniques, and changing clinical practice change can occur rapidly.
As healthcare practitioners continue to search for multimodal analgesic therapies to reduce postoperative opioid requirements, surgical ward nurses need to stay up to date on the status of emerging ...therapies. One of these is intravenous lidocaine for postoperative pain management. Unfortunately, there is a lack of resources to assist surgical ward nurses who are unfamiliar with lidocaine infusions for pain. This article aims to review the pharmacology of intravenous lidocaine for pain management, describe an experience of a university-affiliated Veterans Affairs hospital with implementation of intravenous lidocaine on the surgical ward, and suggest practical tools that can be used to develop protocols and educational content for nurses managing intravenous lidocaine infusions in the postoperative period.
A subanesthetic intravenous ketamine infusion is a safe and effective acute pain management modality for moderate to severely painful surgical procedures and may be useful in patients who are at ...increased risk for opioid-related adverse events. Despite its safety profile, intravenous ketamine is often restricted to the intensive care unit, which results in decreased patient access to this effective therapy. For clinicians who wish to implement an intravenous ketamine protocol in the medical-surgical setting, there are few resources available. In this brief report, we present our ketamine infusion protocol for acute pain and the clinical and financial outcomes 1 year after implementation. In our experience, ketamine infusions on the medical-surgical ward are safe and cost-effective when an established acute pain service protocol is followed. Nurse practitioners play an essential role in increasing patient access to intravenous ketamine infusions and leading change by collaborating with stakeholders to develop a protocol, training nurses and interdisciplinary team members, and providing ongoing support to nursing staff.
Abstract
Objective
This retrospective cohort study tested the hypothesis that implementing a multidisciplinary patient-specific discharge protocol for prescribing and tapering opioids after total hip ...arthroplasty (THA) will decrease the morphine milligram equivalent (MME) dose of opioids prescribed.
Methods
With institutional review board approval, we analyzed a Perioperative Surgical Home database and prescription data for all primary THA patients three months before (PRE) and three months after (POST) implementation of this new discharge opioid protocol based on patients’ prior 24-hour inpatient opioid consumption. The primary outcome was total opioid dosage in MME prescribed and opioid refills for six weeks after surgery. Secondary outcomes included the number of tablets and MME prescribed at discharge, in-hospital opioid consumption, length of stay, and postoperative complications.
Results
Forty-nine cases (25 PRE and 24 POST) were included. Total median (10th–90th percentiles) MME for six weeks postoperatively was 900 (57–2082) MME PRE vs 295 (69–741) MME POST (mean difference = 721, 95% confidence interval CI = 127–1316, P = 0.007, Mann-Whitney U test). Refill rates did not differ. The median (10th–90th percentiles) initial discharge prescription in MME was 675 (57–1035) PRE vs 180 (18–534) POST (mean difference = 387, 95% CI = 156–618, P = 0.003, Mann-Whitney U test) MME. There were no differences in other outcomes.
Conclusions
Implementation of a patient-specific prescribing and tapering protocol decreases the mean six-week dosage of opioid prescribed by 63% after THA without increasing the refill rate.
Purpose
International consensus recommendations support neuraxial anesthesia as the preferred anesthetic technique for total hip arthroplasty. We hypothesized that an institutional initiative to ...promote spinal anesthesia within a clinical pathway would result in increased use of this technique.
Methods
We reviewed primary unilateral total hip arthroplasty data between June 2017 and June 2019—one year before
vs
one year after implementation. The primary outcome was rate of spinal anesthesia use. Secondary outcomes included postoperative pain scores and opioid use, rates of postoperative complications, and unplanned resource use. We built a run chart-tracking rates of spinal anesthesia; compared postoperative outcomes based on anesthetic technique; and developed a mixed model, multivariable logistic regression with margins analysis evaluating the use of spinal anesthesia.
Results
The final sample included 172 patients (87 before and 85 after implementation) with no significant differences in baseline characteristics. For the primary outcome, 42/87 (48%) patients received spinal anesthesia before implementation compared with 48/85 (56%) postimplementation (unadjusted difference, 8%; 95% confidence interval, −7 to 23;
P
= 0.28). There were no differences in secondary outcomes. Factors associated with receipt of spinal anesthesia included American Society of Anesthesiologists Physical Status II (
vs
III), lower body mass index, and shorter case duration. Using a reduced mixed model, the average marginal effect was 10.7%, with an upper 95% confidence limit of 25.7%.
Conclusion
Implementation of a clinical pathway change to promote spinal anesthesia for total hip arthroplasty may not have been associated with increased use of spinal anesthesia, but utilization rates can vary widely. Baseline spinal anesthesia usage at our institution was higher than the USA national average, and many factors may influence choice of anesthesia technique. Patients who receive spinal anesthesia have decreased opioid requirements and pain scores postoperatively.
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