Quadratus Lumborum Blocks for Pediatric Bone Marrow Harvesting: A Case Report.

Bone marrow harvesting is a means to obtain stem cells to treat certain hematologic conditions in related or unrelated individuals. The most cited complication after bone marrow harvesting is surgical site pain. We developed a protocol incorporating regional anesthesia to improve pain control and reduce opioid use. A retrospective chart review was performed on three pediatric patients who underwent bone marrow harvesting for a sibling recipient and were managed via a standardized regional pain protocol. Each patient was treated with bilateral quadratus lumborum blocks in the operating room, prior to incision. Anesthesia records were reviewed for opioid administration intraoperatively and postoperatively. Two of three patients underwent successful QL blocks as evidenced by pain scores of 0/10 and lack of opioid administration in the post-anesthesia care unit. One patient was found to have a failed block and exhibited pain in the immediate and post-discharge time frame. Following this outpatient procedure, all patients were discharged home to the care of their parents, and no patients required admission due to pain. By utilizing the framework of a successful regional anesthesia model adapted from our adult bone marrow donor patients, we were able to employ a minimal opioid anesthetic and reunite patients with their families efficiently. We continue to use quadratus lumborum blocks in our pediatric patients to facilitate perioperative analgesia.

Relationship Between Palliative Care Consults and Outcomes of Pediatric Surgical Patients During Terminal Admissions.

Background: Pediatric patients often undergo surgery during terminal admissions. However, the involvement and timing of palliative care consults in caring for these patients has not been readily described. Objective: To describe the presence and timing of palliative care consults for pediatric patients who undergo surgical procedures during terminal admissions. Design: Retrospective cohort study using data from the electronic health record. Setting and Participants: Pediatric patients who underwent at least one surgical procedure during a terminal admission at an urban, quaternary hospital in the United States from January 1, 2016 to December 31, 2021. Main Outcomes and Measures: Patients' medical, surgical, and admission-level characteristics were abstracted. Associations were evaluated between these characteristics and the occurrence and timing of a palliative care consult relative to surgery and death. Results: Of 134 patients, 84% received a palliative care consult during their terminal admission. Approximately 36% of consults occurred before surgery, and 12% were within one day of death. Children without a palliative care consult were more likely than children with a consult to die during surgery (19.1% vs. 2.7%, p = 0.02), have surgery within 24 hours of death (52.4% vs. 15.9%, p < 0.001), and undergo a full resuscitation attempt (47.6% vs. 12.4%, p = 0.002). Receipt of a palliative care consultation did not differ by patient sex, reported race and ethnicity, language, insurance, or income level. Conclusions and Relevance: Palliative care consults support high-quality end-of-life care for children and impact perioperative outcomes, including intensity of surgical care and resuscitation in the final hours of life.

Decreased Opioid Consumption in Bone Marrow Harvest Patients Using Quadratus Lumborum Blocks in a Standardized Protocol.

Purpose: Bone marrow harvesting is associated with significant postoperative pain that may have potential negative consequences for the patient and health care system. In the current absence of uniform guidelines, there exists considerable variability amongst providers with respect to perioperative analgesia, especially opioid administration. In this initiative, we explored the potential for preoperative bilateral quadratus lumborum blocks in combination with a standardized perioperative analgesic protocol to manage pain with the goal of reducing perioperative narcotic usage and thereby improving opioid stewardship. Methods: Adults who underwent bone marrow donation from 2018 to 2020 were included in this analysis (n = 32). The pre-implementation group (n = 19) was reviewed retrospectively while the implementation group (n = 13) was evaluated prospectively. Patient demographics, pain scores, and opioid consumption were evaluated. Results: Patient characteristics were equivalent except for anesthesia type with an increased number of patients in the implementation group undergoing spinal anesthesia. The implementation group showed significantly reduced median intraoperative (20.0 mg vs. 0.0 mg; p < 0.001) and total opioid consumption (20.5 mg vs. 0.0 mg; p < 0.001). The number of patients who received any opioids decreased from 84.2% (16/19) before implementation to 23.1% (3/13) after implementation. Conclusion: This change in practice suggests that implementation of a standardized perioperative protocol, including bilateral quadratus lumborum blocks, for bone marrow harvest patients leads to reduced perioperative opioid administration without compromising immediate perioperative pain control.