Intraoperative Use of Analgesics in Tonsillar Fossa and Postoperative Evaluation with Visual analogue Scale Scores-A Prospective, Randomized, Placebo-Controlled, Double-Blind Clinical Trial

Posttonsillectomy Pain Relief and Wound Healing by Applying Bismuth Iodoform Paraffin Paste (BIPP) to Dissected Tonsillar Beds

Introduction  Tonsillectomy is one of the most common operations performed by otorhinolaryngology surgeons worldwide; however, the insufficient quality of the postoperative pain management and effective posttonsillectomy pain relief remain a clinical dilemma. Objective  To evaluate the efficacy of applying bismuth iodine paraffin paste (BIPP) to the dissected fossa as an adjuvant therapy for a better outcome in terms of posttonsillectomy pain management and due to its wound healing properties. Methods  The present is a prospective randomized control pilot study with 44 patients aged > 7 years who underwent tonsillectomy. The patients were divided into two groups: the control group and the group that had BIPP applied to the dissected tonsillar fossa. The visual analogue scale score and the post-onsillectomy percentage of tonsillar fossa epithelization were recorded and evaluated. Results  Both subjectively and objectively, there a was statistically significant pain-relieving effect in the BIPP group within the first 5 postoperative days ( p  < 0.05). From postoperative day 3 onward, the dissected area of the tonsillar fossa healed significantly faster in the BIPP group compared with the control group, and it became stable on day 14. Conclusion  The topical application of BIPP showed a better pain-relieving effect, it was safe, and hastened wound healing after tonsillectomy.

Effect of comprehensive nursing intervention on wound pain and wound complications in patients with tonsillectomy: A meta-analysis

To systematically evaluate the effects of comprehensive nursing interventions on wound pain and complications in patients after tonsillectomy, with a view to providing a reference basis for future post-tonsillectomy care. According to the developed literature search strategy, PubMed, Web of Science, Cochrane Library, Embase, Wanfang, China Biomedical Literature Database and China National Knowledge Infrastructure database were systematically searched, from database inception to October 2023, for randomised controlled trials (RCTs) of the application of comprehensive nursing interventions in patients undergoing tonsillectomy. Two researchers independently screened the literature, evaluated the risk of bias of the included studies and extracted data in strict accordance with the inclusion and exclusion criteria. RevMan 5.4 software was applied for data analysis. Overall, 18 RCTs involving 1954 patients were included, including 967 in the comprehensive nursing group and 987 in the conventional nursing group. The analyses revealed that compared with conventional nursing, patients who received comprehensive nursing interventions had lower postoperative wound pain scores (standardised mean difference [SMD]: -2.30, 95% confidence interval [CI]: -2.19 to -1.70, p < 0.00001), shorter hospital stays (SMD: -1.95, 95% CI: -2.39 to -1.51, p < 0.00001), incidence of postoperative haemorrhage (1.60% vs. 6.41%, odds ratio [OR]: 0.29, 95% CI: 0.12-0.70, p = 0.006) and complication rates (4.21% vs. 19.01%, OR: 0.19, 95% CI: 0.11-0.32, p < 0.00001) was lower. This study concludes as follows: comprehensive nursing intervention applied to tonsillectomy can significantly reduce patients' postoperative wound pain, shorten hospital stay, reduce postoperative bleeding and postoperative complications, which is worthy of being promoted and applied in the clinic.

The efficacy and safety of peri-tonsillar administrated agents on pain treatment after pediatric tonsillectomy: A network meta-analysis

OBJECTIVES

We assessed the pain control efficacies and associated morbidities of drugs administered locally (around the tonsils) in pediatric patients undergoing a tonsillectomy.

METHODS

Randomized controlled trials up to April 2022 were retrieved from six databases. The treatment networks featured six interventions (ropivacaine, bupivacaine, levobupivacaine, ketamine, tramadol, and dexamethasone) and a control (placebo). The outcomes were the postoperative pain scores, the time to use of the first analgesic drugs, and postoperative nausea/vomiting. Both pairwise and network meta-analyses were performed.

RESULTS

All treatments controlled pain at 1 h and 1 day postoperatively. Although all agents tended to delay the time to the first analgesic drug, only bupivacaine, dexamethasone, ketamine, and tramadol significantly reduced the need for analgesics. No agent caused significant postoperative nausea or vomiting. The ranking hierarchy revealed that tramadol was superior in terms of pain control 1 h postoperatively, the time to the first analgesic drug, and the number of analgesic doses required; however, it ranked third in terms of operative time.

CONCLUSION

All drugs reduced postoperative pain. Tramadol was optimal in pain control, and dexamethasone also afforded good pain control with low incidences of nausea and vomiting.

Comparing the efficacy of peritonsillar injection of bupivacaine and intravenous acetaminophen on post-tonsillectomy pain in children

INTRODUCTION

In this study we aimed to compare the efficacy of peritonsillar injection of bupivacaine and intravenous acetaminophen on post-tonsillectomy pain in children.

MATERIALS AND METHODS

In this randomized double-blind clinical trial study 60 children with ASA = I-II aged 5-12 years undergoing tonsillectomy were involved. The first group received bupivacaine at a dose of 0.1 mg/kg that was injected into the bed and the anterior crease of each tonsil. The second group was given intravenous acetaminophen at a dose of 12.5 mg/kg. The patient's pain score at 10, 30, 60 min after his/her admission to recovery room and 120, 240 and 360 min after the surgery was recorded using CHEOPS. Patient's sedation score, nausea or vomiting, the time of the first request for analgesia and the time of starting oral feeding were recorded and analyzed too.

RESULTS

There was no significant differences in mean age (p value = 0.44), gender (p value = 0.79), weight (p value = 0.36), height (p value = 0.17), anesthesia duration (p.value = 0.85) and surgery duration (p.value = 0.73) between two groups. Postoperative pain was significantly less in the bupivacaine group at 240 and 360 min after the surgery. The mean sedation score was higher in the bupivacaine group but not significantly. There was no significant difference between groups regarding the nausea and vomiting, the first analgesics request time and the start time of oral feeding.

CONCLUSION

According to the results of the present study, since administration of peritonsillar bupivacaine compared to acetaminophen had a better effect on managing postoperative pain and improving sedation and also since no complications were reported; therefore, peritonsillar infiltration with bupivacaine is suggested for pediatric tonsillectomy.

To Give or Not to Give? Prescribing Antibiotics to the Tonsillectomy Patients in a Tertiary Care Setting

Introduction

Adeno-tonsillectomy is one of the most common procedures performed worldwide in pediatric age group. Antibiotics use after tonsillectomy is like any other surgical procedure; and it is thought that the antibiotic use may help to reduce post-operative morbidity. Giving antibiotics in tonsillectomy patients is a common practice for decades but recently there has been a paradigm shift towards not using the antibiotics, especially in the pediatric population.

Methods

A prospective study was done on a cohort of 123 patients and they were divided into two groups on the basis of choice to receive or not to receive antibiotics after tonsillectomy, and these patients were followed in post-operative period to see any differences in the rate of complications.

Results

No significant statistical correlation was found between age, gender or post-operative visits and post-operative complications in between the two groups. Half of the patients received antibiotics; however, the use of antibiotics did not show a significant decrease in post-operative complications.

Conclusion

Regular use of antibiotics in post-tonsillectomy patients should not be advised as the use of antibiotics do not prevent or reduce post-operative complications in tonsillectomy patients.

To evaluate the role of Feracrylum (1%) as hemostatic agent in Tonsillectomy

Tonsillectomy is a common procedure performed globally. It is associated with morbidities like hemorrhage and pain. Various methods are employed to reduce them. The present study is aimed to evaluate the role of Feracrylum (1%) in traditional cold steel tonsillectomy and to measure the outcomes in terms of intra-operative bleed, intra-operative time and post operative pain and recovery. A prospective study was conducted in Department of ENT, ESI Medical College, Kalburgi Karnataka, India, for a period of two years between January 2019 to December 2020 In this study, a total of 60 patients were involved and divided them into two groups after fulfilling the inclusion and exclusion criteria. Thirty patients each undergoing tonsillectomy with the use of Feracrylum considered as Group I and without the use of Feracrylum in the tonsillar fossae considered as Group II. The study has been approved by Ethics committee and informed consent was obtained from all the study subjects. The amount of blood loss is calculated. Post operative pain based on VAS (Visual Analogue Scale) is assessed in both the groups. Assessment of recovery in days is estimated in both groups by reduced pain, gaining normal activity and normal food intake. In this study, intra-operative time in group I was 19.83 ± 3.93 min and in group II 27.16 ± 3.35 min (P < 0.001). The intra-operative blood loss in group I was 26.67 ± 4.81 ml and in group II 44.70 ± 7.59 ml (P < 0.001). Patients recovered from pain, resumed normal activity and food intake within 2-3 days in Group I and in contrast it took about 3-5 days on an average in group II. In this study, majority of the patients experienced mild pain in Group I when Feracrylum was used during hemostasis. In our study, the time taken by the patients to recover from pain, resume their normal activity and also with regard to normal food intake was rapid. On an average of 2-3 days was seen in Group I. Group II patients required 3-5 days to recover from pain and resuming normal activity and food intake. The P value of < 0.001 was highly significant. Our study has stressed that use of Feracrylum in cold steel tonsillectomy is relatively safe. Its use is associated with a significant decrease in surgical time and blood loss. Rapid recovery makes it favourable to be used in cold steel tonsillectomy.

Efficacy of bupivacaine infiltration for controlling post-tonsillectomy pain, duration of surgery and post-operative morbidities: A systematic review and meta-analysis

The objective of the present review and meta-analysis was to evaluate the efficacy of bupivacaine during tonsillectomy in terms of reducing the mean operative procedure duration, post-operative pain and the onset of post-operative morbidities. The Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines were followed to perform a systematic literature search using the MEDLINE, Scopus, EMBASE and CENTRAL databases. The present meta-analysis sought to evaluate the efficacy of bupivacaine administered during tonsillectomy as compared to the administration of normal saline. The efficacy of the intervention was evaluated based on pain scores using the visual analogue scale, the duration of the operation and the occurrence of post-operative morbidities. Out of 1,427 records, 15 articles with 729 participants (mean age, 10.2±6.7 years) were included in the study. The present systematic review supported the use of bupivacaine during tonsillectomy at a level of evidence of 1b and confirmed beneficial effects of bupivacaine intervention by demonstrating small to large effect reductions in the visual analog scale score (Hedge's g, -1.48), the mean duration of the operative procedure (Hedge's g, -1.35) and the incidence of post-operative morbidity (Hedge's g, -0.23) in comparison to the placebo groups treated with normal saline. Based on these results, the administration of bupivacaine is recommended during tonsillectomies to reduce the perceived level of pain, the duration of the operation and the post-operative morbidity.

PROSPECT guideline for tonsillectomy: systematic review and procedure-specific postoperative pain management recommendations

Tonsillectomy is one of the most frequently performed surgical procedures; however, pain management remains challenging. Procedure‐specific efficacy as well as specific risks of treatment options should guide selection of pain management protocols based on evidence and should optimise analgesia without harm. The aims of this systematic review were to evaluate the available literature and develop recommendations for optimal pain management after tonsillectomy. A systematic review utilising preferred reporting items for systematic reviews and meta‐analysis guidelines with procedure‐specific postoperative pain management (PROSPECT) methodology was undertaken. Randomised controlled trials published in the English language up to November 2019 assessing postoperative pain using analgesic, anaesthetic or surgical interventions were identified. Out of the 719 potentially eligible studies identified, 226 randomised controlled trials met the inclusion criteria, excluding the studies examining surgical techniques. Pre‐operative and intra‐operative interventions that improved postoperative pain were paracetamol; non‐steroidal anti‐inflammatory drugs; intravenous dexamethasone; ketamine (only assessed in children); gabapentinoids; dexmedetomidine; honey; and acupuncture. Inconsistent evidence was found for local anaesthetic infiltration; antibiotics; and magnesium sulphate. Limited evidence was found for clonidine. The analgesic regimen for tonsillectomy should include paracetamol; non‐steroidal anti‐inflammatory drugs; and intravenous dexamethasone, with opioids as rescue analgesics. Analgesic adjuncts such as intra‐operative and postoperative acupuncture as well as postoperative honey are also recommended. Ketamine (only for children); dexmedetomidine; or gabapentinoids may be considered when some of the first‐line analgesics are contra‐indicated. Further randomised controlled trials are required to define risk and combination of drugs most effective for postoperative pain relief after tonsillectomy.