Elisabeth Hultcrantz

Pediatric Tonsillotomy with the Radiofrequency Technique: Less Morbidity and Pain

Objective: To compare two techniques for pediatric tonsil surgery with respect to pain and postoperative morbidity. The two methods were the partial tonsil resection using radiofrequency (RF) technique (tonsillotomy [TT]) versus traditional tonsillectomy (TE).

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.

Idiopathic sudden sensorineural hearing loss: results drawn from the Swedish national database

Conclusion. The first results from 300 patients in a Swedish national database for sudden sensorineural hearing loss (SSNHL) demonstrate that corticosteroids or ‘no treatment at all’ are the treatment options in use today. No significant difference in outcome was seen between treated and non-treated patients. Since spontaneous recovery might be the cause, a placebo-controlled randomized study is required before a positive effect of corticosteroids can be asserted. Objectives. To investigate the treatment policy for SSNHL in Sweden, the effect on outcome, and which variables are of value in predicting the outcome. Patients and methods. A national database was developed in Sweden which gathers data from patients with SSNHL. A form is used for data collection covering background, current disease, examinations, and treatment. Audiograms at the onset of SSNHL and after 3 months are analyzed. Results. Of 300 patients, 208 were considered to have idiopathic SSNHL; 50% were treated with corticosteroids, 44% did not receive any treatment. The treated patients had the same outcome as the non-treated patients. The time interval from onset of SSNHL to start of treatment was of importance for the outcome irrespective of type of audiogram or results from laboratory tests. Higher age and heredity for hearing loss gave a significantly lower chance of improvement.

Pediatric tonsillotomy with radiofrequency technique: long-term follow-up.

Objectives: Compare the effects of partial tonsil resection using a radiofrequency technique, tonsillotomy (TT), with total tonsillectomy (TE, blunt dissection) after 1 and 3 years. Compare frequency of relapse in snoring or infections and possible long‐term changes in behavior among TT children with those in TE children.

Corticosteroid treatment of idiopathic sudden sensorineural hearing loss: randomized triple-blind placebo-controlled trial.

Objective To compare the effect of Prednisolone and placebo on the recovery of unilateral idiopathic sudden sensorineural hearing loss. Study Design Prospective, randomized, triple-blind, placebo-controlled multicenter trial. Setting Four tertiary and 10 secondary referral centers. Patients Of 103 patients randomly assigned, 93 were included in the modified intention-to-treat analysis. The patients, aged 18 to 80 years, were seeking care within 1 week after onset of acute unilateral sensorineural hearing loss with a mean decrease of 30 dB or greater in the 3 most affected contiguous frequencies. Intervention Patients were randomly assigned in permuted blocks of 10 to receive Prednisolone or placebo in tapering doses from 60 mg for 3 days and, thereafter, 10 mg less each day until Day 8. If complete recovery, no more medication given, otherwise medication continued at 10 mg per day until Day 30. Final follow-up was after 3 months with audiogram; 47 patients received Prednisolone and 46 placebo. Main Outcome Measure The primary endpoint was efficacy of treatment on recovery at Day 90. Secondary endpoints were prognostic factors for hearing recovery. Analyses were by modified intention-to-treat and per protocol. Results Hearing improvement for 47 Prednisolone-treated patients was 25.5 ± 27.1 dB compared to 26.4 ± 26.2 dB for 46 placebo-treated patients at Day 8 and 39 ± 20.1 dB versus 35.1 ± 38.3 dB after 3 months. Vertigo had significant negative effect on hearing improvement and inflammatory signs in the laboratory workup—a positive prognostic effect, irrespective of treatment. Conclusion Prednisolone in customary dosage does not seem to influence recovery of idiopathic sudden sensorineural hearing loss.

Body growth in relation to tonsillar enlargement and tonsillectomy.

Severe airway obstruction caused by tonsillar enlargement can result in disturbances in body growth. The effect of this interference and of tonsillectomy in the child with only moderate symptoms have been less satisfactoril evaluated. In this study, 122 children with symptoms and signs of tonsillar obstruction were investigated concerning the height and weight before and after tonsillectomy. None of the individuals demonstrated cardiopulmonary complications of tonsillar obstruction. Altogether 10% of the children exhibited abnormalities in body weight and/or length prior to surgery. Especially during the first postoperative year, the weight and height gain exceeded the expected in 75% of the patients. The accelerated weight gain increased with tonsil size, but there was no relation to the extent of difficulties in swallowing or sleeping disruptions. The results support the hypothesis that tonsillar hypertrophy frequently is associated with disturbances in body growth and that this is seldom demonstrable prior to tonsillectomy.

Child behavior and quality of life before and after tonsillotomy versus tonsillectomy

OBJECTIVES Compare two techniques for pediatric tonsil surgery with respect to postoperative pain and morbidity and changes in sleep behavior, health related quality of life (HRQL) and benefits due to surgery. METHODS 67 children (4.5-5.5 years) with tonsillar hypertrophy and obstructive sleep-disordered breathing with or without recurrent tonsillitis were randomized to either regular tonsillectomy (TE) (n=32) or intracapsular tonsillectomy/tonsillotomy (TT) (n=35) with Radiofrequency surgical technique (ellman Int.). Before TT/TE, the parents completed a validated Quality of Life survey of pediatric obstructive sleep apnea, the OSA-18 (Obstructive Sleep Apnea-18) and a standardized assessment of their childrens behavior with the Child Behavior Checklist (CBCL). Six months after surgery, the parents repeated these measurements, and assessed the health related benefits of the surgery using the Glasgow Childrens Benefit Inventory (GCBI). RESULTS In the TT group, the children recorded less pain from the first day after surgery onwards, used fewer doses of painkillers and were pain-free 3 days earlier than the children in the TE group. Six months after surgery, there were no significant difference between TT and TE with regard to snoring and ENT-infections. The differences in the total scores and in all the individual domains between the initial OSA-18 and post-surgery scores were all significant (P<0.0001). The improvement in the total problem score measured with CBCL was also significant (P<0.01) and there was no difference between the TT and TE children. The improvements in all subscores of the GCBI indicated a significant health benefit of both TT and TE. CONCLUSIONS TT with RF-surgery causes less pain and postoperative morbidity than regular TE and has an equal effect on snoring and recurrent infections. Pre-school children with tonsillar hypertrophy and obstructive sleep-disordered breathing all show an impact on HRQL and behavior before surgery and improve dramatically just as much after TT as after TE. Therefore TT would be considered for treatment of small children.

Long-Term Improvement of Quality of Life as a Result of Tonsillotomy (With Radiofrequency Technique) and Tonsillectomy in Youths

Objective: This is a 1 year follow‐up to compare the effects of partial tonsil resection using the radiofrequency technique (RF) tonsillotomy (TT) with total tonsillectomy (TE) (blunt dissection). Obstructive symptoms, tendency for infections, and health‐related quality of life (HRQL) were studied and compared with the HRQL data from a normal population.

Tonsil Surgery in Youths: Good Results With A Less Invasive Method

Objective: Comparison of two types of tonsil surgery for 16‐ to 25‐year‐old patients, with respect to primary morbidity, snoring, and recurrent infections after 1 year. Teenagers and young adults are a significant proportion (26%) of the population that receive tonsil surgery each year and appear to suffer more pain than younger children. Recurrent tonsillitis, in combination with obstructive problems, is the main indication for surgery.

Positioner–a method for preventing sleep apnea

Conclusions. A ‘Positioner’ preventing sleeping on the back can effectively reduce obstructive sleep apnea (OSA), but not always snoring for patients with long-term OSA. By preference, the device should be used for younger snorers without OSA as a training tool to avoid sleeping on the back. Instructions and support by a nurse are necessary for compliance. Objectives. Snoring is a progressive condition with a prevalence of 25–30% among the adult male population. Long-term snoring seems to be the basis for apneas caused by vibration damage to the pharyngeal tissue. Patients with OSA often have more apneas in the supine position than in the lateral position. Preventing sleeping on the back is a way to treat OSA. The aim of this study was to evaluate the efficacy and comfort of a recently developed Positioner. Subjects and methods. A total of 23 patients diagnosed with positional sleep apnea (AHI>15 in supine position and AHI<5 in lateral position), were included. The Positioner – a soft vest, attached to a board placed under the pillow, makes it impossible for the patient to sleep on his back. It was fitted and tried out individually. Patients answered sleep questionnaires and kept sleep diaries before beginning use. After 3 months, a new sleep study was done while using the Positioner and new questionnaires were filled out. Results. Eighteen patients (5 women and 13 men) completed the study. The rest could not tolerate being strapped into the Positioner. Of those participating, 61% demonstrated a decrease of AHI to<10 using the Positioner. The Epworth Sleepiness Scale (ESS) decreased from a mean of 12.3 to 10.2. Half of the patients snored more frequently with the Positioner. The evaluation of comfort showed that minor adjustments are desirable.