Day case paediatric tonsillectomy: a review of three years experience in a dedicated day case unit

Tonsillectomy is one of the most common surgical procedures performed in children. Day case tonsillectomy is common in many parts of the USA but remains controversial in the UK. Day case tonsillectomy in children has been performed in a dedicated paediatric day care unit at the Mayday Hospital since 1994. The results for the years 1995–1997 were reviewed. In these years 928 true day case tonsillectomies were performed. Reactionary haemorrhage occurred in 0.97% (nine children) but only three children required a return to theatre. All bleeding occurred within the standard observation period. There were no deaths. The overall effective day case rate was 95.7%, only 31 children needing unplanned admission, mainly for postoperative vomiting. The results suggest that day case tonsillectomy can be safely and successfully performed, with a dedicated paediatric day case unit and a favourable population geography.     

Day stay pediatric tonsillectomy--a safe procedure

OBJECTIVE: There is a controversy about day stay pediatric tonsillectomy in the UK and Australia. New Zealand has a similar health structure and we wished to compare day stay tonsillectomy from our hospital with those reported from other centers. METHODS: We performed a prospective audit of day stay tonsillectomy to determine conversion to hospital admission rate and the incidence of postoperative hemorrhage. RESULTS: There were 4850 paediatric tonsillectomies performed with 80% of them as day stay procedures over a 9-year study period (1993-2002) in a university-affiliated tertiary children's hospital. The primary postoperative hemorrhage rate (within 24h of surgery) was 0.9% (CI 0.68-1.22%) and 83% occurred within the mandatory 4h postoperative observation period. Primary hemorrhage requiring re-operation to achieve hemostasis occurred in 18 children (0.37%, CI 0.2-0.54%). No child with a primary hemorrhage who presented after discharge following day stay surgery required re-operation or blood transfusion. Day stay surgery was planned in 4041 children and 4.7% (CI 4.1-5.4%) required conversion to hospital admission. Postoperative vomiting was the most common indication for conversion (2.65%, CI 2.2-3.1%), while hemorrhage contributed only 0.95% (CI 0.64-1.24%). CONCLUSIONS: This study was performed in a health system similar to that of Australia and the UK. Complication and conversion rates are similar to those reported in North American centers. Pediatric day stay tonsillectomy is a safe procedure when performed with strict preoperative criteria, trained day stay unit (DSU) staff, and with in-patient facilities on site.     

Adult day case tonsillectomy: a safe and viable option

Day case tonsillectomy, in general, is not considered a routine procedure. Many otolaryngologists would not perform this operation on an out-patient basis due to the risk of reactionary haemorrhage after discharge from hospital. A prospective trial of carefully selected adult patients undergoing day case tonsillectomy was performed. Each was given a questionnaire to assess post-operative morbidity including pain, time required to return to normal diet and comments on the ambulatory aspect of their surgery. The results of 48 patients are analysed. None of these had haemorrhage within 24 h of their operation. Twenty patients (42%) were happy to have the procedure performed in this way whilst 19 (39%) found it tolerable. Two patients had to be admitted overnight as they had not recovered enough to be discharged. It is concluded that adult day case tonsillectomy in selected patients is a safe and viable option.     

Day case adenoidectomy

The Audit Commission recommends that more day surgery be undertaken in the Health Service. In a prospective study of 62 children undergoing adenoidectomy one major complication commenced within 2 hours of surgery. Of 15 minor complications, 78% occurred within 6 hours of surgery; they did not herald later major complications. Day adenoidectomy can safely be performed if patients remain in hospital for 6–8 hours post-operatively and then fulfil the following discharge criteria: they are apyrexial, eating, drinking and with no signs of haemorrhage. This will not result in a significant increase in workload for general practitioners. Day adenoidectomy for medically and socially appropriate patients increases our day surgery figures by 74% to 43% of the routine paediatric ENT caseload. There are immediate benefits to patients but the potential economic benefits to the Health Service will not be felt unless these children are treated in a designated Day Case Unit.     

A prospective double-blind randomized controlled trial comparing the suitability of KTP laser tonsillectomy with conventional dissection tonsillectomy for day case surgery

Tonsillectomy using a KTP laser has been performed increasingly but is not a routinely practised technique in the UK. In the USA, tonsillectomy is often performed as a day case procedure but, here in the UK, it is still standard practice to admit patients for overnight stay. We present the largest prospective double-blind randomized controlled trial to date (151 patients) comparing KTP laser with standard dissection tonsillectomy and assess the suitability of both procedures for day case surgery. We found that there was significantly less peroperative haemorrhage if tonsillectomy was performed using the KTP laser, but it did cause more postoperative pain, more depression in mood and a higher rate of both reactionary and secondary haemorrhage, which was not significant when compared with conventional dissection. There was no difference in operating time, and over 40% of patients in each group needed overnight admission. We conclude that KTP laser tonsillectomy offers no benefit apart from less intraoperative bleeding over standard dissection tonsillectomy. Discharge from hospital after tonsillectomy was found to be unpredictable. Tonsillectomy is therefore an unsuitable procedure for planned surgery through a day unit, but approximately 58% of patients could be discharged on the same day from an extended day surgery unit, and the rest have one night in hospital.     

A prospective double‐blind randomized controlled trial comparing the suitability of KTP laser tonsillectomy with conventional dissection tonsillectomy for day case surgery

Tonsillectomy using a KTP laser has been performed increasingly but is not a routinely practised technique in the UK. In the USA, tonsillectomy is often performed as a day case procedure but, here in the UK, it is still standard practice to admit patients for overnight stay. We present the largest prospective double‐blind randomized controlled trial to date (151 patients) comparing KTP laser with standard dissection tonsillectomy and assess the suitability of both procedures for day case surgery. We found that there was significantly less peroperative haemorrhage if tonsillectomy was performed using the KTP laser, but it did cause more postoperative pain, more depression in mood and a higher rate of both reactionary and secondary haemorrhage, which was not significant when compared with conventional dissection. There was no difference in operating time, and over 40% of patients in each group needed overnight admission. We conclude that KTP laser tonsillectomy offers no benefit apart from less intraoperative bleeding over standard dissection tonsillectomy. Discharge from hospital after tonsillectomy was found to be unpredictable. Tonsillectomy is therefore an unsuitable procedure for planned surgery through a day unit, but approximately 58% of patients could be discharged on the same day from an extended day surgery unit, and the rest have one night in hospital.     

Tonsillectomy in children and in adults: changes in practice following the opening of a day-surgery unit with dedicated operating room

ObjectivesTo study the impact of the opening of a day-surgery unit on the practice of tonsillectomy in adults and children in the light of the experience of our department, and to compare complications between day-surgery and conventional admission.Material and methodsA retrospective review was conducted of all tonsillectomies performed since the opening of a dedicated day-surgery room, using the ENT and emergency department data-bases.ResultsBetween October 2013 and December 2014, 179 tonsillectomies were performed (51 in adults, 128 in children), including 108 day-surgeries. Between 2012 and 2014, the number of tonsillectomies increased by 12.7%, with an 18.27% increase in children and stable adult rate. Within 1 year, day-surgery became predominant for children (73.19%) and equaled conventional admission for adults (47.22%). For almost all patients without same-day discharge, the reasons were organizational or due to malorientation (comorbidity, or unsuitable home environment). Day-case tonsillectomy in children showed a 30-day complications rate comparable to those reported in the literature (8.3% postoperative hemorrhage), with a higher rate in adults (35.3%). Onset of complications was at a mean 6 days in adults and 9 days in children; only 2 patients developed complications between 6 and 24 hours postoperatively.ConclusionThe present study showed that opening a day-surgery unit led to changes in practice, with most tonsillectomies now performed on an outpatient basis, without increased complications, and notably immediate complications. Outpatient tonsillectomy thus seems to be a solution of choice compared to conventional admission, in terms of cost saving and of patient comfort, without sacrificing safety. The dedicated operating room facilitates scheduling and thereby increasing turnover by reducing wait time.     

Paediatric day-stay myringoplasty: a review of 74 consecutive cases

Day-case surgery is particularly attractive for children, allowing post-operative recovery in the safe environment of the family home. Myringoplasty using the traditional method of underlay temporalis fasia is usually performed as an in-patient. From 1995 to 2000, 74 myringoplasties were performed in a dedicated paediatric day surgery unit at the Mayday University Hospital. We have retrospectively reviewed the outcome results of these procedures and reported them here. Only three patients required admission overnight (four per cent) and six grafts failed (8.5 per cent) complying with accepted standards. This series suggests that day-case surgery is a safe and desirable practice for children undergoing myringoplasty. However, there should be the facility for admission if required.     

Role of a home care team in paediatric day-case tonsillectomy

The feasibility of paediatric day-case tonsillectomy (PDCT) depends on its safety and acceptance by parents and patients. The purpose of our retrospective study of paediatric day-case tonsillectomy was to review the role of the home care team (HCT) in improving the safety and acceptance of the procedure. Between January 1997 and June 1999, 352 consecutive children underwent day-case tonsillectomy. The notes and HCT assessment sheets were reviewed for telephone calls made by HCT or by parents, home visit by HCT, types of complication and their outcome. The primary haemorrhage rate was 0.6 per cent. The effective day-case rate was 97 per cent. The unplanned admission rate was three per cent. The HCT visited about 25 per cent of patients at home. We conclude that paediatric day-case tonsillectomy is associated with high morbidity and considerable parental anxiety that can be dealt with by timely reassurance, support and advice by a dedicated HCT.     

Meta‐analysis of the timing of haemorrhage after tonsillectomy: an important factor in determining the safety of performing tonsillectomy as a day case procedure

Objectives: To perform a meta‐analysis of studies of the timing of primary tonsillectomy haemorrhage. In particular to compare the difference in risk between 0–8 and 8–24 h; that is whether overnight inpatient tonsillectomy is required. Design: Medline search of all tonsillectomy studies to perform a meta‐analysis of the timing of primary haemorrhages. Setting: Literature‐based study. Participants: All adult and paediatric tonsillectomy studies giving the absolute number and timing of all primary haemorrhages. Main outcome measures: The overall incidence of haemorrhage occurring between 0–8 and 8–24 h. The overall incidence of haemorrhage for each of the first 24 h after operation. Compare risk of a bleed occurring 0–8, 8–24 and >24 h where data were available. Results: From a 1.4% overall risk of a primary haemorrhage only one in 14 occur after 8 h, i.e. 0.1% (95% CI = 0.08–0.16%). A total of 833 patients would require to be kept overnight in order to identify one case of bleeding after 8 h. Conclusions: Little benefit was conferred from overnight admission from the point of view of monitoring for primary haemorrhage. A case can be made for either day‐case tonsillectomy (hospital stay over the period in which 93% of primary haemorrhages would occur) or the ‘belt‐and‐braces’ approach of a 1‐week stay (during which all haemorrhages would occur) but current 24‐h admission appears illogical.     

Day-case tonsillectomy in children: parental attitudes and consultation rates

OBJECTIVE: In Europe, the day-case tonsillectomy rate in children is slowly increasing, but whether parents really want this rapid discharge of their child is questionable. The fear is that aftercare might fall solely on community care. The aim of this prospective study was to introduce pediatric day-case tonsillectomy to our hospital and to determine parents' attitudes to this procedure. The other interest centered on consultation rates within the 2-week recovery period. METHODS: One hundred children aged 3-16 years had day-case tonsillectomy (38) or adenotonsillectomy (62). Peri-operative and post-operative complications were recorded. Parents were phoned the next day and 1-4 months after the operation. Parents' opinions of day-case surgery and consultations with healthcare professionals during the 2-week recovery period were recorded. RESULTS: Ninety children went home the day of the operation. Vomiting was the most frequent complication. No primary hemorrhages occurred. Called the next day, 100% of parents felt that their children were better served spending their first night at home as compared with staying in hospital. Called 1-4 months later, 94.5% of parents still thought this way. In the 2-week recovery period following the tonsillectomy, 13% of patients visited a physician and 17% called for information. These numbers include patients with secondary hemorrhage. If these are excluded, 5% of patients visited a physician and 13% called for advice. Children were taken back to hospital only due to secondary hemorrhage. CONCLUSIONS: Most parents considered day-case tonsillectomy to be suitable for their family. Consultation rates were low. Careful patient selection and adequate pre-operative information are prerequisites for day-case tonsillectomy.     

Patient eligibility for day case paediatric adenotonsillectomy

There is a growing trend towards day case surgery and departments are constantly under pressure from Health Trusts to perform more day case procedures. Adenoidectomy and tonsillectomy are being performed as day case procedures in many centres and literature has suggested that it is safe to do so, provided the population characteristics are favourable. A prospective study of 100 consecutive patients presenting to our department for tonsillectomy or adenotonsillectomy was undertaken to assess the eligibility of our patient group for day surgery. Medical and social history was obtained as per recommended guidelines. Only 27% of our patients were eligible for day surgery and only 17% of parents preferred the option of day case adenotonsillectomy. There is a marked difference between our group and those previously reported in the literature. This regional variation has implications in the safe expansion of day surgical procedures.     

Safety and efficacy of powered intracapsular tonsillectomy in children: a multi-center retrospective case series

OBJECTIVE: To determine the efficacy of powered intracapsular tonsillectomy (PIT, e.g. regrowth rate) in children who underwent PIT at three different institutions. We also wanted to determine if the trend to greater safety through reduced bleeding and re-admission for dehydration, noted in our initial reports, would become statistically significant in a larger sample. STUDY DESIGN AND SETTING: Multi-center retrospective case series. PATIENTS AND METHODS: We retrospectively reviewed all charts' of children who underwent PIT at three different institutions: the Children's Hospital at the Cleveland Clinic, Alfred I. DuPont Hospital for Children, and the New York Otolaryngology Institute. For comparison, we reviewed the outpatient and inpatient records of all children who underwent conventional tonsillectomy performed by the same surgeons at the Children's Hospital at the Cleveland Clinic and Alfred I. DuPont Hospital for Children during the same period. No comparison group was available for the New York Otolaryngology Institute group. Three outcome measures were recorded: regrowth, bleeding and re-admission for dehydration rates. All statistical analyses were performed using SAS, and P < 0.05 was considered statistically significant. RESULTS: We identified 870 children that underwent PIT at three different institutions. In addition, 1121 children underwent conventional tonsillectomy at two of the three institutions. The mean follow-up for the PIT group was 1.2 years (range, 0.1-2.6 years) and 1.5 years (range, 0.1-3.0 years) for the conventional tonsillectomy group. The incidence of and 95% CI for the outcome measures were as follows regrowth 0.5% (0%, 1.4%), delayed post-operative bleeding 0.7% (0%, 1.9%), re-admission for dehydration 1.3% (0.05%, 2.6%), and overall major complications 0.46% (0.009%, 0.9%). When comparing conventional tonsillectomy to PIT, the bleeding rate, re-admission for dehydration, and the overall incidence of major complications were significantly lower in the PIT group (P = 0.001, P = 0.002, and P < 0.001, respectively). CONCLUSION: PIT is a safe and effective technique in the management of obstructive sleep disordered breathing in children. PIT has the advantages of decreased pain, dehydration and post-operative bleeding, and with a mean follow-up of 1.2 years, a low incidence of tonsillar regrowth thus far.     

"Usual" morbidity of pediatric tonsillectomy: a study of 126 cases

Pediatric tonsillectomy is a common procedure in the ENT practice, usually in a Day-surgery basis. The aim of the present work is to further investigate postoperative morbidity to improve both treatment and quality of assistance. 126 children operated in our Day-surgery unit were included in the study, and a questionnaire with items related to postoperative pain, otalgia, halitosis, vomitig, fever and other aspects was filled by their parents or relatives in charge. Significative pain lasting until the third or fourth day was recorded in half of the cases. At the end of the first week most of the children are improved, although only 55% are eating normally. Vomitting, usually the day of the surgery, is described by one third of cases. In our experience, ambulatory tonsillectomy is a safe procedure with low incidence of complications, which are mild. However, the delay in returning to a normal diet and the relative high incidence of vomiting bring into question the inclusion of tonsillectomy in a Day-Surgery program, making necessary to implement treatment protocols to avoid such problems.     

Bilateral synchronous tonsillar carcinoma: a case series and review of the literature

We present the first dedicated case series of bilateral synchronous tonsillar carcinoma and discuss the role of bilateral tonsillectomy as a diagnostic tool. The occurrence of multiple head and neck tumours is well recognised; however, reports of bilateral synchronous tonsillar carcinoma are rare. A literature review reveals only 12 cases of bilateral synchronous tonsillar carcinoma described in the international literature in the past 15 years. We present a further three cases confirmed following bilateral tonsillectomy. In conclusion, bilateral tonsillectomy has in many centres been established as a standard diagnostic and therapeutic procedure for patients who have cervical metastases from a head and neck cancer of unknown primary site. It is likely the true incidence of bilateral synchronous tonsillar carcinoma is underestimated and under-reported. We recommend bilateral tonsillectomy for patients with suspected or proven unilateral tonsillar carcinoma as well as those with cervical metastases from unknown primary site.     

Admission and discharge policy for paediatric adenoidectomy and tonsillectomy--a rural perspective

Adenoidectomy and tonsillectomy are amongst the most common surgical procedures carried out in children. We undertook a prospective audit in the Highlands of Scotland to document the views of general practitioners, parents, nursing staff and anaesthetists on admission and discharge policy. Of responses from 149 general practitioners, 119 (80 per cent) were in favour of change to same day admission and 22 (15 per cent) were not in favour. For change to same day discharge for adenoidectomy, 55 (37 per cent) were in favour and 81 (54 per cent) were not in favour. For change to next day discharge for tonsillectomy, the figures were 51 (34 per cent) and 89 (60 per cent) respectively. Responses from 14 trained paediatric nurses comprised 13 not in favour of same day admission, six in favour and seven not in favour of same day discharge for adenoidectomy and all 14 not in favour of same day discharge for tonsillectomy. All eight Consultant anaesthetists approached were happy with a change in policy to same day admission for children who were otherwise fit and well. Thirty-seven parents (70 per cent) preferred previous day admission and 14 (29 per cent) were happy with same day admission for their children. On the basis of these results, day-case adenoidectomy or tonsillectomy is not being considered in this area. Moves have been made, however, toward a policy of same day admission and next day discharge.     

Patients’ preferences for length of stay: valuable in day-case tonsillectomy planning

Day-case tonsillectomy is becoming more common, but patient satisfaction varies. Before beginning day-case tonsillectomies, we evaluated patients wishes as to optimal discharge timing. We conducted a prospective study of all 294 patients undergoing elective tonsillectomy or adenotonsillectomy at a tertiary care clinic for 1 year. At discharge, patients received a questionnaire on their preferred length of stay. Of the 236 (80.3%) patients returning the questionnaire, 94 (39.8%) preferred discharge on the 1st, 141 (59.7%) on the 2nd postoperative day or later, and only one patient (0.4%) would have wished day-case tonsillectomy. Patients with postoperative fever, older patients and those discharged on the 2nd postoperative day or later were more likely to prefer a longer postoperative stay. Patients rejected the idea of day-case tonsillectomy after in-patient operation. Day-case tonsillectomies should be begun only after careful preparation of the staff, in children, and preferably in a day-surgery unit.This work was conducted at the Central Hospital of Central Finland.     

Modified infiltration technique in tonsillectomy: expanded case report of 25 children

OBJECTIVE: To introduce a modified infiltration technique of anesthetic mixture in order to reduce post-tonsillectomy pain based on histo-anatomic observations and tonsil's innervation detection. DESIGN: Histo-anatomic, expanded case report. SETTING: Tertiary care facility in Beirut, Lebanon. PATIENTS: One hundred and seven patients who underwent tonsillectomy allocated in three groups. INTERVENTIONS: Histo-anatomic observations were studied in 62 patients (group I). Nerve-stimulator detection was performed in group II (20 children). An expanded case report of 25 children (group III) was conducted using a modified infiltration technique based on the findings of the histo-anatomic observations and nerve detection. OUTCOME MEASURES: Post-operative pain at 0, 6, 12h and once daily for the 10-day follow-up period, hemodynamic stability, hospital stay, patient satisfaction and analgesics consumption were assessed. RESULTS: The nerve-stimulator confirmed the histo-anatomic findings by strong contractions of the superior constrictor muscle, soft palate and uvula when the needle is mainly in the middle part of the peritonsillar area where the glossopharyngeal nerve branches predominate. No visual analogue scale median exceeded 1 for any child at any predetermined time interval, only three children (12%) required opoiods during the follow-up period. All children (100%) were discharged the same day, only 4% of parents were unsatisfied. Hemodynamic stability was maintained during pre- and post-operation. CONCLUSION: This modified technique with minimal volume of anesthetic mixture seems to reduce post-operative pain in tonsillectomy patients; a randomized double-blinded prospective study was designed based on the findings in this initial series of children.     

Using the carbon dioxide laser for tonsillotomy in children

Carbon dioxide laser tonsillotomies were performed on 33 children aged 1-12 years for the relief of obstructive symptoms due to tonsillar hyperplasia. As opposed to conventional tonsillectomy, only the protruding part of each tonsil was removed. A carbon dioxide laser delivering 20 W was used for the excision. Twenty-one children were seen in active short-term follow-up and the records of all the children were checked for possible surgery related events up to 20-33 months after surgery. Laser tonsillotomy was uniformly effective in relieving the obstruction, with good hemostasis. The tonsillar remnants healed completely within 2 weeks. No major adverse events occurred. Post-operative pain appeared slight and easily controlled. There was no gain in operating time compared with conventional tonsillectomy. The laser tonsillotomies were in most cases done in day surgery. No recurrence of obstructive problems was reported up to 20-33 months after surgery. It was concluded that tonsillotomy, using a carbon dixoide laser, is a valid treatment for obstructive symptoms caused by enlarged tonsils, which can be performed with little bleeding and post-operative pain. The improved hemostasis may enable a shift from in-patient to day surgery.     

Intracapsular vs. extracapsular tonsillectomy: a comparison of pain

OBJECTIVE: To measure differences in postoperative pain in children undergoing intracapsular tonsillectomy vs. extracapsular tonsillectomy. STUDY DESIGN: Prospective clinical trial carried out at a tertiary children's hospital over 1 year. METHODS: The study included 43 patients age 5 to 19 years with adenotonsillar hypertrophy, 27 undergoing extracapsular tonsillectomy and 16 undergoing intracapsular tonsillectomy. Tonsillectomy was performed in either an intracapsular or extracapsular fashion using bipolar electrosurgical scissors and monopolar suction cautery for hemostasis. Residents under faculty supervision performed all operations. Postoperative pain was assessed using the Wong-Baker Faces Pain Scale through postoperative day 10. The patients recorded in a standardized diary pain scores and analgesic use. The main outcome measure was postoperative pain as measured by the Wong-Baker Faces Pain Scale. The quantity of postoperative pain medicine consumed was a secondary outcome measure. RESULTS: Average postoperative pain for extracapsular tonsillectomy was 5.21 on a 10-point scale versus 2.75 for intracapsular tonsillectomy (P < .0001). CONCLUSIONS: Intracapsular tonsillectomy with bipolar scissors results in less postoperative pain than extracapsular tonsillectomy with bipolar scissors in children age 5 to 19 years.