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PubMed2001

Post-tonsillectomy hemorrhage: results of a 3-month follow-up.

Episodes of post-tonsillectomy hemorrhage are unpredictable and potentially life-threatening. Primary post-tonsillectomy hemorrhage (< 24 hr postoperatively) is generally considered to be more common and more serious than secondary hemorrhage (> 24 hr). Therefore, recent studies have focused on the control of primary hemorrhage in order to determine the appropriate length of postoperative observation. The issue of follow-up is becoming more important in light of the increasing popularity of outpatient tonsillectomy. We undertook a prospective study to evaluate the incidence of post-tonsillectomy hemorrhage over the short and long term (3 mo). We studied 602 patients, aged 23 months to 89 years (mean: 20.6 yr), who had undergone inpatient tonsillectomy in 1999 and who had been hospitalized for at least 5 days. Our goal was to ascertain the number of episodes of postoperative hemorrhage that required surgical treatment under general anesthesia. We were able to contact 601 of these patients (or their parents) by telephone 3 months postoperatively to inquire about any instances of delayed secondary bleeding. In all, 16 patients (2.7%) had experienced post-tonsillectomy bleeding that required surgically achieved hemostasis under general anesthesia. Of this group, 11 patients (68.8%) had experienced primary hemorrhage and were treated immediately, and five (31.3%) experienced secondary hemorrhage. One patient in the latter group experienced excessive bleeding 38 days postoperatively, which we believe is the latest episode of secondary bleeding reported to date. Based on the findings of this study, we believe that a postoperative follow-up period of 10 days is sufficient to identify all but the most rare cases of post-tonsillectomy hemorrhage.

Adolescent↗

PubMed2005

Laser versus dissection technique of tonsillectomy.

Tonsillectomy is the single most common operation performed in Ear Nose and Throat Department. Various methods of tonsillectomy have been practiced over the century aimed at reducing or eliminating intraoperative and postoperative morbidity. Due to various blood supplies received, intraoperative bleeding is the most difficult problem and securing it is time-consuming. The time taken to control the bleeding would invariably determine the length of operation. Common postoperative complications are bleeding and pain. This study evaluated the operative time, intraoperative blood loss, postoperative pain and other postoperative complications of tonsillectomy performed by laser as compared to conventional dissection technique. This is a prospective randomized study whereby sixty patients were divided into two groups of equal number. In one group, the tonsillectomy performed by laser and in the other group the tonsillectomy performed by conventional dissection technique. Operative time and amount of blood loss is significantly reduced in the laser group. Total postoperative pain and post operative complications were not significantly different between the two groups. Tonsillectomy by using laser have shown less intraoperative bleeding and shortened the operative time. In the hospital where laser machine and expertise are available, it is justifiable to use this technique as effective method of performing tonsillectomy.

Adolescent↗

PubMed1996

Age-related changes of IgA immunocytes and serum and salivary IgA after tonsillectomy.

For determining treatment options of tonsillar diseases, the authors compared immunohistochemical differences for IgA immunocytes and measured the changes in concentrations of the serum immunoglobulin A and salivary secretory immunoglobulin A before and after tonsillectomy according to age in 126 cases (60 control cases, 66 tonsillectomy cases). The serum IgA and salivary SIgA concentrations of the control group reached to adult's level at the age of 11 to 13. In the tonsillectomies, the serum IgA concentrations below the age of 10 were higher than that of controls and were decreased to the levels of the controls after tonsillectomy in all ages and the salivary SIgA concentrations were decreased to the levels of the controls at the 30th postoperative day, especially at the age of 5 to 7 and 8 to 10. Morphometric features of tonsils in the group below the age of 8 were more active than those in the group above the age of 8 in the controls. In the tonsillectomies, morphometric features of the tonsils were similar to those in the group above the age of 8, but the reticular part of the crypt epithelium remained significantly. Total number of IgA immunocytes was the highest at the age of 5 to 7 with a decline by age, especially at the age of 19 in the controls. In the tonsillectomy group, the number of IgA immunocytes of the extrafollicular area and the reticular part of crypt epithelium decreased below the levels of the control group. In conclusion, tonsils in preschool children are important as a local immunologic defense mechanism, but no significant changes in the immunologic system occurs after tonsillectomy.

Adolescent↗

PubMed1998

[Ambulatory tonsillectomy. Is postoperative hemorrhage a risk factor?].

Out-patient surgery is being used increasingly to improve health care efficiency. In Norway, tonsillectomy is performed on an in-patient basis because of concern for the safety regarding primary haemorrhage. This study aims at investigating the safety of out-patient tonsillectomy by defining the incidence and timing of primary haemorrhage, thereby establishing a safe time period span for a possible discharge on the same day. Retrospectively recorded data on 1,632 tonsillectomies were reviewed. Serious primary post-tonsillectomy haemorrhage arose in 24 patients (1.5%). In view of the fact that one fifth of these tonsillectomy patients experience a serious primary post-tonsillectomy haemorrhage more than eight hours after the operation, tonsillectomy cannot be recommended as a safe routine out-patient procedure.

Ambulatory Surgical Procedures↗

PubMed1998

Postoperative complications after tonsillectomy and adenoidectomy in children with Down syndrome.

OBJECTIVE: To compare the postoperative course and complications after tonsillectomy or tonsillectomy and adenoidectomy in children with Down syndrome (group 1) with the postoperative course and complications in children in a control group (group 2). DESIGN: Retrospective review of medical records for the period January 1, 1986, through March 30, 1996. SETTING: Tertiary care children's hospital. PATIENTS: The study included 87 children in group 1 and 64 children in group 2 matched for age, sex, and year of surgery. INTERVENTION: Tonsillectomy and adenoidectomy (group 1, 79 children; group 2, 57 children) and tonsillectomy (group 1, 8 children; group 2, 7 children). MAIN OUTCOME MEASURES: Length of hospitalization and postoperative complications. RESULTS: The length of hospitalization was significantly increased for the children in group 1 compared with that of children in group 2 (1.6 vs 0.80 days; P=.001, Mann-Whitney U test). Twenty-two children (25%) in group 1 required airway management or observation in the pediatric intensive care unit compared with no children in group 2 who required such care (P<.001, Fisher exact test). None of the children in either group required reintubation, continuous positive airway pressure, or tracheotomy. Respiratory complications requiring intervention were 5 times more likely in group 1 (22 [25%] vs 3 [5%]; P<.001, Fisher exact test). The median time until intake of clear liquids and duration of intravenous therapy were significantly increased in group 1 compared with group 2 (5.0 vs 4.0 hours, P=.03; 23.5 vs 16.0 hours, P=.001, respectively; Mann-Whitney U test). CONCLUSIONS: Although tonsillectomy and adenoidectomy can be performed safely in children with Down syndrome, the rate of postoperative respiratory complications is higher and the duration until adequate oral intake is resumed is longer. We therefore recommend that children with Down syndrome be admitted to the hospital overnight after undergoing tonsillectomy and adenoidectomy.

Adenoidectomy↗

PubMed2003

Utility of tonsillectomy in 2 patients with the syndrome of periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis.

OBJECTIVES: To review the various causes of period fever in childhood, including the syndrome of periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA), and to examine the value of tonsillectomy in the treatment of PFAPA syndrome. DESIGN: Retrospective case series. SETTING: Urban and tertiary care referral children's hospital. PATIENTS: Two patients who underwent tonsillectomy for presumed recurrent adenotonsillitis were later diagnosed as having PFAPA syndrome. Intervention Tonsillectomy. MAIN OUTCOME MEASURE: Frequency of PFAPA symptoms before and after tonsillectomy. RESULTS: No difference was found in the frequency of PFAPA symptoms after tonsillectomy. CONCLUSION: Although a larger series of patients is required, our initial experience suggests that tonsillectomy is not always beneficial for patients with PFAPA syndrome.

Adolescent↗

PubMed2004

Randomized, controlled, multisite study of intracapsular tonsillectomy using low-temperature plasma excision.

OBJECTIVE: To determine the efficacy of intracapsular tonsillectomy using low-temperature plasma excision for improving the quality of the postoperative experience and for treating obstructive symptoms through 12 months postoperatively. DESIGN: Prospective, randomized, controlled, single-blind study. SETTING: Multiple private or institutional otolaryngology clinics. PATIENTS: Fifty-five children (aged 3-12 years) with obstructive tonsillar hypertrophy. INTERVENTION: Patients were randomly assigned and blinded to undergo either intracapsular tonsillectomy using low-temperature plasma excision (n = 27) or total tonsillectomy using conventional electrosurgery (n = 28). MAIN OUTCOME MEASURES: Operative data, 14-day recovery variables, and obstructive symptoms were prospectively collected through 12 months. RESULTS: During the first 14 days, significantly fewer children in the intracapsular group reported nausea (P = .01) or lost weight (P = .003). The intracapsular group had a significantly faster resolution of pain (P = .01), had an earlier return to a normal diet (P = .004), ceased taking pain medication sooner (P = .002), and returned to normal activity sooner (P = .04). Postoperatively, the intracapsular group had more residual tonsil tissue than the total tonsillectomy group (P = .002 for the 3- and 12-month visits). However, the incidence of recurring obstructive symptoms, pharyngitis, and antibiotic use was similar in both treatment groups during the 12 months. CONCLUSIONS: Postoperative morbidity normally associated with traditional (total) tonsillectomy was significantly reduced after intracapsular tonsillectomy using low-temperature plasma excision. The residual tonsillar tissue associated with this technique was of no clinical consequence.

Child↗

PubMed2000

Tonsillectomy versus non-surgical treatment for chronic / recurrent acute tonsillitis.

BACKGROUND: Surgical removal of the tonsils (tonsillectomy) is a common but controversial ENT operation. OBJECTIVES: To determine the effect of tonsillectomy in patients with chronic/recurrent acute tonsillitis. SEARCH STRATEGY: Cochrane Controlled Trials Register, Medline, Embase, bibliographies. SELECTION CRITERIA: Randomised controlled trials comparing tonsillectomy with non-surgical treatment in adults and children with chronic/recurrent acute tonsillitis. Trials which included reduction in the number and severity of tonsillitis and sore throat as main outcome measures. DATA COLLECTION AND ANALYSIS: Two authors applied the inclusion/exclusion criteria independently. MAIN RESULTS: No trials evaluating the effectiveness of tonsillectomy in adults were identified. Two trials from Pittsburgh assessed tonsillectomy in children. Significant baseline differences between the surgical and non-surgical groups and the inclusion of children who also underwent adenoidectomy prevent firm conclusions being drawn from the fully published trial. Limited and insufficient information is available from the second study; further details are awaited. REVIEWER'S CONCLUSIONS: The effectiveness of tonsillectomy has not been formally evaluated. Further trials addressing relevant outcome measure are required.

Acute Disease↗

PubMed2002

Indications for tonsillectomy and adenoidectomy.

OBJECTIVE: To review recent clinical trials that provide a foundation on which clinicians can base decisions regarding adenotonsillar surgery for their patients. STUDY DESIGN: Review. METHODS: An evidence-based approach was used to review recent clinical trials addressing indications for adenotonsillectomy, tonsillectomy, and adenoidectomy. RESULTS: Absolute indications for tonsillectomy and adenoidectomy include adenotonsillar hyperplasia with obstructive sleep apnea, failure to thrive, or abnormal dentofacial growth; suspicion of malignant disease; and (for tonsillectomy) hemorrhagic tonsillitis. Relative indications for both procedures are adenotonsillar hyperplasia with upper airway obstruction, dysphagia, or speech impairment, and halitosis. Otitis media and recurrent or chronic rhinosinusitis or adenoiditis are relative indications for adenoidectomy but not tonsillectomy. Recurrent or chronic pharyngotonsillitis, peritonsillar abscess, and streptococcal carriage are relative indications for tonsillectomy but not adenoidectomy. CONCLUSION: Good clinical evidence regarding indications for tonsillectomy and adenoidectomy is available. Clinicians should make recommendations for surgery on the basis of this evidence.

Adenoidectomy↗

PubMed2001

[Hemorrhage after tonsillectomy. Analysis of 229 cases].

BACKGROUND: In Germany a hospital stay of 6 days following tonsillectomy is recommended. Our retrospective study aimed to evaluate the incidence of hemorrhage following tonsillectomy with regard to the safety of a shorter hospital stay. PATIENTS AND METHODS: 5474 patients of our clinic who underwent tonsillectomy between 1988 and 1998 were enrolled in our study. Additionally, 65 patients with hemorrhage following tonsillectomy elsewhere were included. RESULTS: Postoperative hemorrhage occurred in 145 (2.65%) of our patients, 7 patients underwent recurrent treatment, in 97% suture ligation was sufficient. Primary bleeding (< 24 h) occurred in 79.7% of our patients. A 42-month old boy died at home due to massive bleeding 6 days following surgery. In this particular case, we strictly recommended postpone dismission because the boy had recurrent episodes of bleeding the days before. Postoperative hemorrhage after tonsillectomy performed elsewhere had to be treated in most cases 7-8 days postoperatively. Suture ligation of bleeding vessels was not sufficient in 21% and ligature of the external carotid artery mandatory. In these cases were usually found signs of deep necrosis. CONCLUSION: Due to the risk of life-threatening bleeding tonsillectomy should be performed as an inpatient procedure. The time of hospital stay should be related to the results obtained by self-evaluation and definition of risk factors. Readmission of patients with hemorrhage after dismission should be recommended. The follow-up has to be extended as long as the healing process continues.

Adolescent↗

PubMed2001

[Tonsillectomy with the ultrasound activated scalpel. Initial results of technique with Ultracision Harmonic Scalpel].

BACKGROUND: Tonsillectomy requires an efficient intra- and postoperative hemostasis. The ultrasonically activated scalpel (UAS) uses high-frequency ultrasonic energy to perform tissue dissection and coagulation simultaneously. The present prospective study represents the first published results of UAS in tonsillectomy. METHOD: 60 patients with tonsillectomy were examined in regard of intra- and postoperative hemostasis, wound healing and postoperative pain. Also, the quality of the histopathological specimen was evaluated. RESULTS: In 90% of tonsillectomies by UAS efficient intraoperative hemostasis did not require suture ligature. In 10% additional ligation was required for reason of arterial bleeding. Postoperative bleeding did not occur at all, wound healing was uneventful. Surgery related postoperative pain was not intensified. The histopathological evaluation of specimen was not impaired. CONCLUSION: The UAS offers a tissue dissection with efficacious intra- and postoperative hemostasis. Compared to the conventional tonsillectomy the ultrasonical technique of tonsillectomy has especially in children, in anaemic patients and in the surgery of tonsillar malignomas significant advantages.

Adolescent↗

PubMed2005

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.

Adenoidectomy↗

PubMed2005

Harmonic scalpel tonsillectomy: a prospective study.

The harmonic scalpel has been in use for tonsillectomy for the last 5-6 years in western Europe and North America. Although some studies have found this technique to be superior to other conventional methods, its use is still not very popular. In this single-blinded prospective study, the intraoperative events and postoperative morbidity after the use of harmonic scalpel in tonsillectomy (HST) was evaluated in 180 cases in two hospitals and compared with conventional steel tonsillectomy (CST) and hemostasis secured by bipolar diathermy or ligatures in 100 cases. Both bipolar diathermy and ligatures were used to control the intraoperative bleeding in all cases of CST and some cases (n =9) of HST. The study was done in two hospitals. Patients were randomized irrespectively of their age, sex, past history or indication for surgery. The total number of patients operated on was 180 for HST and 100 for CST. The surgical duration, intraoperative blood loss and postoperative pain were compared between the patients who only had tonsillectomy done in either group (n =120 in HST and n = 70 in CST). The mean operative time in the HST group was not longer than the CST group, but the intraoperative blood loss was significantly less in the HST group. Postoperative pain was present in all patients in the HST group, but to a lesser extent than in the CST group. There was no major postoperative hemorrhage in the HST group that required surgical attention. HST has the advantage over CST when secondary hemorrhage after tonsillectomy is considered. Thus, following the results of the National Prospective Tonsillectomy Audit (NPTA), it may be safe to say that HST is superior to most other conventional methods in reducing secondary hemorrhage. The use of disposable blades in CST certainly reduces the risk of the transmission of Cruetzfield-Jacob disease (CJD).

Adolescent↗

PubMed1996

Post-tonsillectomy hemorrhage: an assessment of risk factors.

Hemorrhage is the most frequent complication of tonsillectomy and is responsible for the majority of post-tonsillectomy fatalities. The incidence of this hemorrhage has been reported to be as high as 20% [6]. Despite continued efforts to reduce this problem, it remains a persistent risk. The charts of 1138 patients who underwent tonsillectomy with or without adenoidectomy from 7-1-89 to 6-30-93 were reviewed. Post-tonsillectomy hemorrhage occurred in 36 patients (3%). Preoperative, intraoperative and postoperative risk factors were assessed. Postoperative bleeding occurred more often in older patients (69% over age 11 years). Seventy-five per cent of these patients were operated on for chronic tonsillitis as compared to 11% operated on for upper airway obstruction. The majority of these patients presented after postoperative day 1 (83%). Four patients required blood transfusions. Postoperative hemorrhage occurred in 14% of patients with elevated postoperative mean arterial pressures. Intraoperative blood loss that exceeded 50 cm3 was also a significant risk factor for post-tonsillectomy hemorrhage. It is concluded that older age, a history of chronic tonsillitis, excessive intraoperative blood loss and elevated postoperative mean arterial pressure are significant risk factors for post-tonsillectomy hemorrhage. An awareness of these risk factors can help identify patients with potential to bleed postoperatively.

Adenoidectomy↗

PubMedDate not supplied

Tonsillectomy under local anesthesia: a safe and effective alternative.

Tonsillectomy using local anesthesia (local tonsillectomy) is a safe and effective alternative to general anesthesia in the healthy cooperative teenage or adult patient. This retrospective analysis involved 64 local tonsillectomies performed over the past 7 years in a minor operating room using only local anesthesia with intravenous sedation. Operations were performed by residents in training as well as by experienced head and neck surgeons. Blood loss, morbidity, complications, and patient satisfaction were reviewed and compared with tonsillectomies done under general anesthesia. The average blood loss was 42 mL in the local tonsillectomy group with no cases of postoperative hemorrhage, compared with 198 mL in the general anesthesia group with two cases of postoperative hemorrhage. There was one major complication related to postoperative antibiotic use in the local anesthesia group, and follow-up interviews revealed that patients were satisfied with the procedure and would recommend and choose local anesthesia again. We conclude that local tonsillectomies have high patient acceptance and are associated with minimal morbidity and complications. Furthermore, they are cost-effective.

Adolescent↗

PubMed2005

[Tonsillectomy in 2005].

During the past years, the number of tonsillectomies (only palatine tonsils are taken off) has decreased, indications for surgery have changed. A multi-disciplinal group of paediatricians tried to elaborate the state of the art in the field. Tonsils are the first line defense of high respiratory tract. The immune functions of their lymphoid tissue are multiple: mucosal antigens capture, presentation to lymphocytes, antigens specific proliferation of lymphocytes T and B, differentiation of lymphocytes in effectors lymphocytes and immune lymphocytes. Epithelial cells on the tonsils' surface express non-specific defense. These facts explain partly tonsils' hypertrophy. Tonsillectomy has no general immune consequences. In 2002, in France, 75,000 tonsillectomies were realized, of which 90% were in children. Tonsil's hypertrophy is the major indication, mandatory when sleep apnoeas exist. The main historical tonsillectomy indication for recurrent tonsillitis should decrease due to a more precise diagnostic (rapid test at bed site), an efficient antibiotics therapy and better care for pain. Other indications are scarce. Surgery, feasible from 9 months of age, requires a brief general anaesthesia and has very few contra-indications. The technique, operator dependent, relies on his experience. The only potentially severe complication is an haemorrhage due to scab fall between the eighth and twelfth days. It requires explanation and a written note given to parents. The possibility of lack of feeding and voice modification, usually transitory, should be known. Multiple consequences of tonsillectomy especially allergy have been alleged. Since the years 1980, it is well established that pre-existing allergy or asthma are not a contraindication. More, its deleterious impact on allergic children has not been demonstrated. Last, a gain of weight post-tonsillectomy is possible and could become a risk if excessive.

Contraindications↗

PubMed2005

Pathologic evaluation of routine tonsillectomy and adenoidectomy specimens in the pediatric population: is it really necessary?

OBJECTIVE: To evaluate the necessity of histopathologic examination for routine tonsillectomy and/or adenoidectomy in terms of unexpected malignancy by evaluating a large group of pediatric patients retrospectively with review of the literature. MATERIALS AND METHODS: A retrospective chart review of all patients under the age of 19 who underwent tonsillectomy and/or adenoidectomy between January 1990 and January 2005 was carried out. The records were analyzed concerning each patient's age, sex, indication for surgery, type of surgical procedure and the result of histopathologic examination of the specimen. The patients operated for chronic or recurrent infections and obstructive hypertrophy were included in the study. Moreover, the English literature was searched in Medline for articles published between 1949 and March 2005 and the studies dealing with pathologic analysis of tonsillectomy and/or adenoidectomy specimens were reviewed. RESULTS: The total number of patients was 2826. After excluding 83 patients because of insufficient data, 2743 patients with an age distribution from 1 to 18 years (mean: 7.53) were reviewed. There were 1534 males (56%) and 1209 females (44%). Tonsillectomy and adenoidectomy were performed together on 1930 patients (70%) while tonsillectomy and adenoidectomy alone were performed on 287 (10%) and 526 (20%) patients, respectively. Evaluation of the pathology reports revealed no malignancies. Review of the literature identified 14 articles and 5 of them included only pediatric patients. The rate of unexpected malignancies observed in these pediatric series varied between 0 and 0.18%. CONCLUSION: After being evaluated by an experienced otolaryngologist, pathologic evaluation of all specimens may not be necessary if a child undergoing routine tonsillectomy and/or adenoidectomy is not found to have certain preoperative risk factors.

Adenoidectomy↗

PubMed2005

A mean red blood cell volume loss in tonsillectomy, adenoidectomy and adenotonsillectomy.

OBJECTIVE: To calculate a mean red blood cell volume (RBCV) loss per kilogram (kg) in adenoidectomy, tonsillectomy, and adeno-tonsillectomy. MATERIALS AND METHODS: Pre- and post-operative complete blood cell count, and pre-operative clotting studies of 144 patients were measured. Total blood volume (75 or 70 ml/kg), pre- and post-operative RBCV (hematocritxtotal blood volume), RBCV loss, per kg RBCV loss and per cent RBCV loss were calculated. RESULTS: There was significant differences between pre- and post-operative RBCV, Hb, and Htc values for tonsillectomy, adenoidectomy and A&T groups, respectively (p<0.001 for all groups). We found a mean RBCV loss of 33 ml (5.56% of total RBCV) for adenoidectomy, 128 ml (10.63% of RBCV) for tonsillectomy and 60 ml (10.71% of RBCV) for A&T. RBCV loss per kg was 1.57+/-1.29 for adenoidectomy, 2.96+/-1.91 for adeno-tonsillectomy, and 3.02+/-1.66 for tonsillectomy. CONCLUSION: According to us, for management of the patients, knowledge of a mean nature loss of RBCV per kg is important because bleeding seems to be unavoidable in the intra-operative or maybe post-operative period in these operations.

Adenoidectomy↗