RESUMEN
Introduction Continuous epidural analgesia (CEA) provides effective postoperative pain relief but includes a substantial side effect profile. Continuous peripheral nerve blocks (CPNBs) have fewer side effects and may quicken ambulation. The purpose of this study was to compare the morphine milligram equivalents (MMEs), need for analgesic rescue, visual analog scale (VAS) pain scores, time to ambulation, postoperative blood pressures, length of stay (LOS), and adverse event rates. Methods This was a matched case comparison study of pediatric patients (ages 8-17) undergoing unilateral lower limb surgery (41 CEA and 36 CPNB). Patients with a history of chronic pain, previous lower extremity surgery, and developmental delay were excluded. The Chi-square test and Student's t-test were used, and p-values < 0.05 were considered significant. Results There were no statistically significant differences in demographics or the American Society of Anesthesiologists (ASA) grade. There were no significant differences in postoperative MMEs, the need for analgesic rescue, or VAS scores on any postoperative day. The CEA group had a longer time to ambulation (2.56 ± 0.93 days versus 1.89 ± 0.69 days, p = 0.004). The CEA group demonstrated a higher number of days of systolic hypotension (0.61 ± 0.97 mmHg versus 0.06 ± 0.23 mmHg, p = 0.0009) and diastolic hypotension (1.90 ± 1.24 mmHg versus 1.00 ± 0.93 mmHg, p = 0.0006). There were no significant differences in the length of stay between the CEA and CPNB groups (5.08 versus 4.24, p = 0.28). There was no statistically significant difference between the rates of pruritus, light-headedness, and altered mental status. The CEA group demonstrated higher rates of nausea (51.2% versus 13.9%, p = 0.001), constipation (36.6% versus 8.3%, p = 0.004), urinary retention (9.8% versus 0%, p = 0.006), and average number of minor adverse events per patient (1.02 versus 0.25, p = 0.002). Conclusions CPNBs and CEAs demonstrate equivalent postoperative opioid use after unilateral lower extremity surgery in the pediatric population. In our population, a low complication rate and a decreased time to ambulation were seen in the CPNB group. There may be certain select scenarios priorly managed with a CEA that can be appropriately managed with a CPNB. A prospective multicenter study incorporating patient satisfaction data could further facilitate the incorporation of CPNB in pediatric pain management protocols after orthopedic surgery.
RESUMEN
Erythromelalgia is a rare neurovascular pain condition characterized by erythematous, warm, and painful extremities. Symptoms are exacerbated by heat and relieved by cooling. Treatment is challenging and focuses on symptom control with various medications and therapies targeted toward eliminating destructive cooling behaviors. This pediatric case was notable because the patient's pain dramatically improved after a short-term, low-dose ketamine infusion, allowing her to finally wean off detrimental cooling practices of her extremities. Intravenous ketamine has rarely been described as an adjunctive analgesic strategy for erythromelalgia.
Asunto(s)
Eritromelalgia , Ketamina , Analgésicos/uso terapéutico , Niño , Eritromelalgia/complicaciones , Eritromelalgia/diagnóstico , Eritromelalgia/tratamiento farmacológico , Femenino , Humanos , Ketamina/uso terapéutico , Dolor/tratamiento farmacológico , Dolor/etiología , Manejo del DolorRESUMEN
This is a review of the latest and seminal evidence in pediatric migraine. It covers the etiology and pathophysiology known today, and then will review treatment options, efficacy and safety, quality of data and indications. Though migraine is usually regarded as an infliction in adults, it is not uncommon in the pediatric population and affects up to 8% of children. Children may experience migraine differently than adults, and present not only with headache but also frequent gastrointestinal symptoms. They are frequently shorter in duration than in adults. Traditional migraine treatment in adults is less effective in children. In this population, adjunct therapies - such as interventional techniques - should be considered when traditional treatment fails, including Botulinum Toxin A (BTA) injections, peripheral nerve and ganglion blocks. BTA injections are FDA approved for migraine prophylaxis in adults, but currently not in children; however, recent evidence shows efficacy and safety in pediatric migraine management. Nerve blocks stop nociceptive afferent fibers through injection of local anesthetics, and it may be associated with the local injection of corticosteroids. Although more common in adults, recent data suggests they are safe and effective in children and adolescents. Blocking the sphenopalatine ganglion can be achieved through nasal approach, and achieves a similar action by blocking the entire ganglion. Interventional techniques may provide a key component in the alleviation of this otherwise debilitating chronic migraine pain. Though most studies have been performed in adults, new studies provide encouraging results for treatment in children.
RESUMEN
BACKGROUND: The Nuss procedure corrects pectus excavatum by forceful displacement of the sternum with metal bars. Optimal pain management remains a challenge. Mutimodal anesthesia alleviates pain through blockade of multiple nociceptive and inflammatory pain receptors. METHODS: A retrospective chart review of anesthetic and postoperative mangement of 125 children undergoing the Nuss procedure was conducted. Anesthetic mangement strategies were analyzed in four groups: opioid during general anesthesia (GA), epidural with general anesthesia (Epidural), multimodal anesthesia (MM), and multimodal anesthesia with methadone (MM+M). Data collection included total opioid use (as equivalent milligrams of morphine (Mmg)), pain scores, length of stay (LOS), and adverse effects. RESULTS: Total opioid use varied by group (median, IQR (in Mg)): Epidural 213 [149, 293], GA 179 [134, 298], MM (150 [123, 281]), and MM+M (106 [87, 149]), as did severe pain (in minutes): Epidural (208 [73, 323]), GA (115 [7, 255]), MM (54 [0, 210]), and MM+M (49 [0, 151]). LOS was shortest for the MM+M group (MM+M=3.8+1.0days; MM=4.5+1.3days; GA=4.9+1.4days, Epidural=5.5+2.3days). CONCLUSION: Multimodal anesthesia is associated with less postoperative pain and shorter LOS compared to epidural or traditional anesthetic techniques for the Nuss procedure. Multimodal anesthesia with a single intraoperative dose of methadone was associated with lowest total opioid use, time with uncontrolled pain, and shortest LOS.