Risks and benefits of local anesthesia versus general anesthesia in tonsillectomy

Pediatric Plastic Surgery Under Local Anesthesia

BACKGROUND

Increasing research has shown that select surgical procedures can be performed in an office-based environment with low complication rates. Within the field of plastic surgery, these findings have mainly been studied in adult populations. However, studies regarding the safety and efficacy of office-based plastic surgery in the pediatric population are lacking. In the present study, we demonstrate that appropriately selected office-based pediatric plastic surgery procedures can be performed under local anesthesia for a variety of common surgical indications with low complication rates.

METHODS

A retrospective case series of pediatric plastic surgery patients who underwent in-office procedures under local anesthesia at a single academic institution from September 2014 to June 2020 was performed.

RESULTS

Five hundred nine patients were treated in an office setting for various etiologies over the study period. A total of 48.9% of the patients were male and 51.1% were female. Patient age at time of procedure ranged from 24 days to 17 years of age with a median age of 13 years. A total of 778 lesions were treated. There were 10 total complications (1.29%) over the study period with only one surgical site infection that resolved with antibiotic treatment.

CONCLUSIONS

Our work indicates that select pediatric plastic surgery procedures can be performed under local anesthesia with low complication rates.

Lidocaine aerosol preoperative application for improving the comfort of pediatric patients undergoing tonsillectomy and adenoidectomy: A prospective randomized controlled trial

Background and Aims

The use of lidocaine aerosol for pediatric tonsil and adenoidectomy has been reported less frequently. We hope to improve the perioperative comfort of pediatric patients undergoing these procedures by applying lidocaine aerosol.

Methods

A total of 122 pediatric patients receiving tonsil and adenoidectomy were randomly divided into a lidocaine aerosol group (Group L) and a saline group (Group C), with 61 patients in each group; 2.4% alkaline lidocaine aerosol and saline were sprayed in the pharynx before induction. Our primary outcome were the incidence and rate ratio (RR) of postoperative pharyngeal complications (oropharyngeal dryness, dysphagia, hoarseness, and sore throat) and the pharyngeal comfort score, the latter of which was assessed by the occurrence of the above complications (yes = 0 point, none = 1 point). The secondary outcomes included preoperative and intraoperative blood pressure and heart rate, the incidence of choking during the induction period, the intraoperative opioid dosage, and the pain level and depth of sedation at 2, 6, and 24 h postoperatively. Statistical software used in this study included PASS15.0, SPSS 26.0, and GraphPad Prism 9.3.1, and statistical methods used included the t-test, the χ² test, the Mann-Whitney U test, and the repeated measures analysis of variance.

Results

The incidence and RR of postoperative pharyngeal complications such as oropharyngeal dryness (RR: 0.667, 95% confidence interval [CI]: 0.458-0.970, p = 0.03), dysphagia (RR: 0.333, 95% CI: 0.114-0.976, p = 0.03), hoarseness (RR: 0.647, 95% CI: 0.433-0.967, p = 0.03), and sore throat (RR: 0.727, 95% CI: 0.547-0.967, p = 0.03) were significantly lower in Group L than in Group C at 2 h postoperatively, and the incidence and RR of postoperative sore throat was significantly lower in Group L than in Group C at 6 h postoperatively (RR: 0.717, 95% CI: 0.547-0.942, p = 0.01). The postoperative pharyngeal comfort scores were significantly higher in Group L than in Group C at all postoperative time points (p < 0.05). The Ramsay sedation score was significantly higher (p < 0.01) and FLACC (face, legs, activity, crying, and consolability) score was significantly lower (p < 0.01) in Group L than in Group C at 2 h postoperatively. In Group C, the blood pressure and heart rate significantly faster at all time points immediately after intubation and afterward, except at the end of surgery (p < 0.05).

Conclusions

In pediatric tonsil and adenoidectomy, the application of lidocaine aerosol before induction can reduce the incidence of postoperative pharyngeal complications, improve the child's postoperative pharyngeal comfort, and better realize perioperative "comfort medical treatment."

A Nationwide Analysis of Cleft Palate Repair: Impact of Local Anesthesia on Operative Outcomes and Hospital Cost

BACKGROUND

This study investigates the associations between local anesthesia practice and perioperative complication, length of stay, and hospital cost for palatoplasty in the United States.

METHODS

Patients undergoing cleft palate repair between 2004 and 2015 were abstracted from the Pediatric Health Information System database. Perioperative complication, length of stay, and hospital cost were compared by local anesthesia status. Multiple logistic regressions controlled for patient demographics, comorbidities, and hospital characteristics.

RESULTS

Of 17,888 patients from 49 institutions who met selection criteria, 8631 (48 percent), 4447 (25 percent), and 2149 (12 percent) received epinephrine-containing lidocaine, epinephrine-containing bupivacaine, and bupivacaine or ropivacaine alone, respectively. The use of epinephrine-containing bupivacaine or bupivacaine or ropivacaine alone was associated with decreased perioperative complication [adjusted OR, 0.75 (95 percent CI, 0.61 to 0.91) and 0.63 (95 percent CI, 0.47 to 0.83); p = 0.004 and p = 0.001, respectively]. Only bupivacaine- or ropivacaine-alone recipients experienced a significantly reduced risk of prolonged length of stay on adjusted analysis [adjusted OR, 0.71 (95 percent CI, 0.55 to 0.90); p = 0.005]. Risk of increased cost was reduced in users of any local anesthetic (p < 0.001 for all).

CONCLUSIONS

Epinephrine-containing bupivacaine or bupivacaine or ropivacaine alone was associated with reduced perioperative complication following palatoplasty, while only the latter predicted a decreased postoperative length of stay. Uses of epinephrine-containing lidocaine, epinephrine-containing bupivacaine, and bupivacaine or ropivacaine alone were all associated with decreased hospital costs. Future prospective studies are warranted to further delineate the role of local anesthesia in palatal surgery.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, III.