SEARCH · PubMed Health

Results for “Tonsillectomy”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 217 records · Page 12Linked to original sources

PubMed2003

Peritonsillar abscess--critical analysis of abscess tonsillectomy.

The risk of secondary haemorrhage following abscess tonsillectomy is reported in the literature with differing rates. A retro- and prospective analysis of complication rates following abscess tonsillectomy was conducted in 142 patients (54 females, 88 males; mean age: 35 years). In 22% of patients, a secondary haemorrhage occurred. In half of these (11% of total), the haemorrhage had to be treated surgically. Secondary haemorrhage occurred most commonly on the 6th and 8th postoperative days. Reports in the literature are not in unison about the risk of secondary haemorrhage following abscess tonsillectomy and therefore allow no final judgement about an objective risk of this complication. This report strengthens the results of the 'Comparative Audit Service' analysis from 1997, which did show a high risk of secondary haemorrhage following tonsillectomy, as well as following abscess tonsillectomy.

Adolescent↗

PubMed2003

A French survey of paediatric airway management use in tonsillectomy and appendicectomy.

BACKGROUND: There are no epidemiological data describing tracheal intubation and laryngeal mask airway (LMATM) use in paediatric anaesthesia. This analysis focused on the factors leading to the indication for an airway management procedure, i.e. tracheal intubation and laryngeal mask airway vs face mask during general anaesthesia for tonsillectomy and appendicectomy. METHODS: The data were recorded in the French survey of Practical Anaesthesia performed in 1996. Two main types of surgical procedures were selected: tonsillectomy and appendicectomy because of the number of patients and the need to use an invasive airway management technique. RESULTS: During a 1-year period, 627 anaesthetics for appendicectomy and 653 anaesthetics for tonsillectomy were recorded in the sample under consideration. Tracheal intubation or laryngeal mask airway was undertaken in 66% of tonsillectomies and 84% of appendicectomies. Univariate analysis showed that tracheal intubation/laryngeal mask were used significantly more often in older children, with long duration of anaesthesia, in nonambulatory procedures and in procedures performed at an academic centre. When these variables were included in a multivariate analysis, the duration of anaesthesia over 30 min was a factor linked to the use of tracheal intubation/laryngeal mask airway for the two types of surgery (P < 0.0001). For tonsillectomy, inpatients were 2.9 times more likely to be intubated (or have an laryngeal mask airway) than were outpatients. For appendicectomy, older children were 3.4 times more likely to be intubated (or have an laryngeal mask airway) than younger children. CONCLUSIONS: This large French survey shows that the use of tracheal intubation/laryngeal mask airway in this country is primarily related to a predicted long duration of anaesthesia.

Adolescent↗

PubMed2000

Skeletal muscle in routine tonsillectomy specimens: a common finding.

Over the past 10 years, 1 of the authors (D.G.) has been consulted about several medical legal cases involving complications allegedly related to excessive surgery as documented by finding skeletal muscle in tonsillectomy specimens. A review of the literature showed little information about the incidence of skeletal muscle in routine tonsillectomy specimens; therefore, this study was undertaken. Thirty sequential tonsillectomy specimens from patients with histories of hyperplastic tonsils (10 males, 20 females; ages 5, 17 to 39; mean age, 24.3 years) were processed routinely (1 section/tonsil), and evaluated on a retrospective basis using routine light microscopy (group 1). In addition, 20 sequential tonsillectomy specimens were processed in a prospective fashion, excluding sleep apnea specimens (5 males, 15 females; ages 12 to 59 years; mean age, 28.9 years) (group 2). All specimens in the first group had lymphoid hyperplasia; 25 of the 30 (83%) had skeletal muscle in soft tissue adjacent to the lymphoid elements, 20 (67%) had seromucinous glands, and in 1 there was a focus of cartilage. In group 2, 18 had lymphoid hyperplasia and 2 contained carcinomas; 19 of 20 contained skeletal muscle ranging from a single fiber to abundant, multifocal areas with muscle, 16 (80%) had seromucinous glands, and 4 contained areas with cartilage. Additional tissue from the specimen without muscle and the tonsil with a single fiber was processed, and abundant skeletal muscle was identified in each. One may conclude that skeletal muscle is very frequently found in routine tonsillectomy specimens and, by itself, is not an indication of inappropriate surgical technique.

Adolescent↗

PubMed1984

Efficacy of tonsillectomy for recurrent throat infection in severely affected children. Results of parallel randomized and nonrandomized clinical trials.

We studied the efficacy of tonsillectomy, or tonsillectomy with adenoidectomy, in 187 children severely affected with recurrent throat infection. Ninety-one of the children were assigned randomly to either surgical or nonsurgical treatment groups, and 96 were assigned according to parental preference. In both the randomized and nonrandomized trials, the effects of tonsillectomy and of tonsillectomy with adenoidectomy were similar. By various measures, the incidence of throat infection during the first two years of follow-up was significantly lower (P less than or equal to 0.05) in the surgical groups than in the corresponding nonsurgical groups. Third-year differences, although in most cases not significant, also consistently favored the surgical groups. On the other hand, in each follow-up year many subjects in the nonsurgical groups had fewer than three episodes of infection, and most episodes among subjects in the nonsurgical groups were mild. Of the 95 subjects treated with surgery, 13 (14 per cent) had surgery-related complications, all of which were readily managed or self-limited. These results warrant the election of tonsillectomy for children meeting the trials' stringent eligibility criteria, but also provide support for nonsurgical management. Treatment for such children must therefore be individualized.

Adenoidectomy↗

PubMed2002

Argon beam coagulation for post-tonsillectomy hemostasis.

OBJECTIVE: The study goal was to evaluate the effectiveness of argon beam coagulation (ABC) in the prevention of post-tonsillectomy hemorrhage. ABC provides monopolar coagulation by arcing ionized argon gas to the target tissue; it is not a laser. METHODS: Two consecutive studies were performed as follows. In the first, a retrospective analysis of post-tonsillectomy bleeding in 344 patients was conducted. Final tonsil fossa hemostasis was achieved with ABC (257 patients) or with electrocoagulation (EC) (87 patients). In the second, a prospective, randomized, patient-blind study of post-tonsillectomy bleeding was conducted in 88 patients. Final hemostasis was achieved using ABC in one fossa and EC in the other fossa, with the sides chosen at random. RESULTS: Post-tonsillectomy hemorrhage was defined as the expectoration of fresh blood, as opposed to blood-streaked saliva. The rates of bleeding for the 2 studies were as follows. In study 1 for EC, 20% for adults, 6.5% for children, and 10.3% for total; for ABC, 4.7% for adults, 0.6% for children, and 1.9% for total. In study 2 for EC, 19.2% for adults, 1.6% for children, and 6.8% for total; for ABC, 7.7% for adults, 0.0% for children, and 1.1% for total. The rates of hospital admission for observation or reoperation to treat the bleeding in study 1 for EC were 8% for adults, 6.5% for children, and 6.9% for total; for ABC, 1.2% for adults, 0.6% for children, and 0.7% for total. Corresponding rates for study 2 for EC were 15.4% for adults, 1.6% for children, and 5.7% for total; for ABC, 3.8% for adults, 0.0% for children, and 1.1% for total. CONCLUSION: ABC is more effective than EC for hemostasis after tonsillectomy. The costs of ABC use vs the savings achieved from reduced bleeding are discussed.

Adolescent↗

PubMed2003

Pain intensity after laseruvulopalatoplasty and tonsillectomy.

OBJECTIVE: The first objective of this study was to evaluate pain intensity and opioid consumption during the first 24 hours after uvulopalatoplasty and tonsillectomy in the hospital, and the second was to evaluate pain intensity and its progression during the first 2 weeks after surgery at home. STUDY DESIGN AND SETTINGS: In a prospective parallel group study, 51 patients with uvulopalatoplasty or tonsillectomy were studied. Ketoprofen, a nonsteroidal antiinflammatory drug, and fentanyl citrate, an opioid, were used as analgesics. RESULTS: Despite ketoprofen infusion and free access to a patient-controlled pump with fentanyl citrate for rescue analgesia, inadequate pain relief was common both after uvulopalatoplasty (35%) and after tonsillectomy (28%) during the first 24 hours after surgery. The consumption of fentanyl citrate was similar after both operations. At home, pain intensity was highest in the mornings during the first 5 days, and 10 patients had some pain still after 2 weeks. Also at home, high pain scores were reported commonly in both groups. CONCLUSION: Significant pain after uvulopalatoplasty and tonsillectomy lasted for several days. Ketoprofen in the commercial capsule form proved to be too short acting for overnight pain relief. SIGNIFICANCE: Pain treatment in patients with uvulopalatoplasty and tonsillectomy should be improved to allow patients a peaceful recovery after surgery.

Adult↗

PubMed2006

Computational modelling of effect of tonsillectomy on voice production.

The aim of this study is to develop mathematical 3D finite element (FE) models for numerical simulations of vibroacoustic properties of the human vocal tract after a tonsillectomy. Similar experimental studies are not easily realizable on living subjects. The FE models of the acoustic spaces corresponding to the human vocal tract for the Czech vowels /a:/ and /i:/ and the acoustic space around the human head were used in numerical simulations of phonation. The acoustic resonant characteristics of the FE models were studied using modal and transient analyses (excitation by a short pulse). Calculated results show that a tonsillectomy causes a frequency shift of the 3rd (down by approximately 180 Hz) and 4th (down by approximately 120 Hz) formants down to the lower frequencies for the vowel /a:/ and similarly for the 2nd, 4th and 5th formants for the vowel /i:/ (all down by approximately 100 Hz). Similar effects and results can be found in experimental studies in literature. The formant changes are dependent on the size of additional acoustic spaces that occur after a tonsillectomy. The verification of the model was performed on the recordings of patients before and after the tonsillectomy operation. Multi-Dimensional Voice Program (MDVP Advanced, KAY Elemetrics Corp.) was used for the comparing of the formant centre frequencies. Very small differences in the results of subjective evaluation of the voice before and after tonsillectomy were found.

Adolescent↗

PubMed1978

Tonsillectomy and infectious mononucleosis.

Tonsillar tissue may be the primary site of infection with Epstein-Barr virus (EBV), the etiologic agent of classical infectious mononucleosis (IM). Therefore, a retrospective study of the association between tonsillectomy and IM was performed in a college student population. In the first part of the study, tonsillectomy rates were compared between 164 IM-positive students and 164 student controls who attended UCLA in 1972-1975. Although it was determined that the development of IM during college years was statistically less commin in tonsillectomized students, the difference was not inordinately large and probably had no significant biologic meaning. The authors speculate that the difference was due to the greater likelihood, and greater yield, in considering the diagnosis of IM in young adults with enlarged, inflamed tonsils. In support of this is the fact that IM-positive students who had received a prior tonsillectomy usually had the surgical procedure performed at a younger age than the control group. Conceivably, tonsillar ablation in the very young is more liable to result in incomplete removal and eventual regrowth of this tissue. Indeed, six IM-positive students who had received a tonsillectomy at six years of age or less were found to have exudate in tonsillar fossae or pillars during their IM episode. In the second part of the study, clinical and laboratory measures were found to be similar between a larger group of IM-positive students with or without a history of prior tonsillectomy.

Adolescent↗

PubMed1997

Is a history of tonsillectomy associated with a decreased risk of Helicobacter pylori infection?

To determine the relation between a history of tonsillectomy and the prevalence of colonization by Helicobacter pylori (HP), we conducted an observational, cohort study at the University of Oklahoma Hospital over a 13-month period. Subjects under-going upper endoscopic evaluation and antral biopsies for HP at the University of Oklahoma Hospital formed the database. The indication of the endoscopy and biopsies was determined by the endoscopist. The antral biopsy specimens were tested for HP using a rapid urease test. We recorded the patient's name, age, gender, race, history of smoking, and history of appendectomy or tonsillectomy. One hundred nine subjects constituted our database. There was no difference in age, gender, or smoking between the HP+ (n = 37) and HP- (n = 72) groups. The ability to pay for healthcare through a third-payor party also was similar. The prevalence of prior tonsillectomy was 30.6% in HP- group versus 5.4% in HP+ group (p < 0.01). In contrast, the prevalence of prior appendectomy was 21.6% in HP+ group versus 23.6% in HP- group (p = not significant). Multiple regression was carried out to account for confounding variables. The model showed that only white race and tonsillectomy were significantly related to the presence of HP colonization. Both appendectomy and health insurance, which were the surrogate markers for access to healthcare and socioeconomic status, were insignificant. We conclude that a history of tonsillectomy is associated with decreased prevalence of HP colonization.

Appendectomy↗

PubMed1999

Ketoprofen and fentanyl for pain after uvulopalatopharyngoplasty and tonsillectomy.

OBJECTIVES: The treatment of postoperative pain after uvulopalatopharyngoplasty (UPPP) and tonsillectomy presents a challenge. Opioids can cause sedation and respiratory depression. Nonsteroidal antiinflammatory drugs can increase postoperative bleeding. The authors have evaluated the severity of postoperative pain and the consumption of opioid in 53 adult patients undergoing either UPPP or tonsillectomy. STUDY DESIGN: A prospective, parallel-groups study. METHODS: A general endotracheal anesthesia was used in each patient. After surgery patients received ketoprofen 1 mg/kg as an intravenous bolus, followed by a continuous infusion of 4 mg/kg during 24 hours. For rescue analgesia patient-controlled intravenous fentanyl was used. RESULTS: Both UPPP and tonsillectomy are associated with intense postoperative pain. More than 40% of the patients had high pain scores during the first 24 postoperative hours. Postoperative pain after UPPP was more severe and the difference was significant during swallowing (P < .05). The need for fentanyl in the UPPP group was twice that of the tonsillectomy group (P < .01). There was a high interindividual scatter in the patient-controlled fentanyl attempts in both groups. The patients in the UPPP group needed significantly more oxygen supply during recovery (P = .007). No serious adverse effects occurred and none of the patients experienced postoperative bleeding that required any intervention. CONCLUSION: Individually tailored analgesic treatment protocol is essential for patients undergoing UPPP and tonsillectomy to ensure safe and effective pain alleviation.

Adult↗

PubMed2000

Reducing post-tonsillectomy pain with cryoanalgesia: a randomized controlled trial.

OBJECTIVE/HYPOTHESIS: To evaluate the use of cryoanalgesia in reducing post-tonsillectomy pain. STUDY DESIGN: A prospective, randomized double-blind study of 59 consecutive patients (age range, 8-40 y) undergoing tonsillectomy for recurrent tonsillitis. METHODS: All patients underwent bipolar tonsillectomy. At the completion of the tonsillectomy patients were randomly assigned to a control or a cryotherapy group. The cryotherapy patients had both their tonsillar fossa "supercooled" to between -20 degrees C and -32 degrees C for 1 minute. Patients recorded their pain using a visual analogue scale over the next 10 days. Patients were also monitored for postoperative complications, time until resumption of a normal diet, time back to work or school, and analgesic consumption. RESULTS: The two groups were similar for age and sex. There was a 28.3% reduction in mean pain scores over the 10 days in the cryotherapy compared to the control group. This difference did not significantly depend on the day after operation or time of the day. Cryotherapy patients also returned to work or school, on average, 4 days earlier than controls. There was no significant difference in postoperative complications between the two groups. CONCLUSION: Cryotherapy is a new technique that significantly reduces post-tonsillectomy pain without evidence of causing additional complications.

Cryotherapy↗

PubMed2001

Autologous fibrin sealant reduces pain after tonsillectomy.

OBJECTIVES/HYPOTHESIS: Pain is a major cause of morbidity after tonsillectomy. Although various efforts have been made to reduce pain, the use of oral analgesics, which can have adverse side effects, remains the standard of care. It is hypothesized that fibrin sealant, used to achieve hemostasis and enhance healing in many surgical procedures, might help decrease pain after this operation. STUDY DESIGN: A prospective, randomized, blinded study was performed on 20 children aged 5 to 17 years who were undergoing tonsillectomy, to evaluate the efficacy of FIBRIN SEALANT in reducing postoperative pain. METHODS: All patients pre-donated 40 mL of blood from which autologous concentrated fibrinogen was prepared by cryoprecipitation. In the fibrin sealant group, fibrinogen and topical bovine thrombin were sprayed onto the surgical site to form fibrin sealant at the conclusion of tonsillectomy. The 10 patients in the control group (C) received no fibrin sealant. Patients rated their level of pain immediately after surgery and at regular intervals for 3 days after surgery using the Wong-Baker Faces Pain Rating Scale (1-6). Emesis, postoperative bleeding, medications, and adverse events were also evaluated. RESULTS: At 7.00 P.M. on postoperative day (POD) 0, the mean +/- SD fibrin sealant group pain score (2.9+/-0.41 units) was significantly lower than for the C group (4.1+/-0.43 units; P < or = .05). There was also a trend in favor of less pain in the fibrin sealant group at 7:00 P.M. on POD 1, with a mean of 3.5+/-0.43 units versus 2.4+/-0.48 units for C (P = .15). The odds of a patient in C experiencing emesis were 8.16 times higher, (P < or = .05) than for patients in the fibrin sealant group. CONCLUSIONS: Fibrin sealant significantly reduced pain the evening after pediatric tonsillectomy and also decreased the chance of experiencing emesis. Thus fibrin sealant may be clinically useful as an adjunct to tonsillectomy.

Administration, Topical↗

PubMed2002

Recovery after tonsillectomy in adults: a three-week follow-up study.

OBJECTIVE: To evaluate recovery after tonsillectomy and safety and efficacy of ketoprofen in pain treatment after discharge. STUDY DESIGN: A prospective, longitudinal study of 102 patients undergoing tonsillectomy. METHODS: All patients underwent tonsillectomy (or adenotonsillectomy) under general anesthesia. In the hospital, 77 patients received a bolus of 0.5 mg/kg ketoprofen intravenously, followed by a 3-mg/kg continuous infusion over 24 hours, and oxycodone for rescue analgesia. Twenty-five patients received normal saline and oxycodone. At discharge, all patients were prescribed ketoprofen capsules at a dose of 3 to 5 mg/kg per day for postoperative pain control at home, with paracetamol-codeine tablets for rescue analgesia. At home, the patients recorded pain and analgesic consumption each day for the first week after surgery. At 3 weeks, patients recorded the total analgesic requirement, duration of pain, all adverse events during recovery, and return to normal daily activities. RESULTS: No pre-emptive effect of ketoprofen was noticed because there was no significant difference in recovery after discharge between patients who had received ketoprofen or placebo during the first 24 hours after surgery. In the whole study group, the median of pain cessation was 11 days (range, 3-24 days) and the median of analgesic treatment was 12 days (range, 5-25 days). More than 50% of the patients needed 1 to 3 rescue analgesic doses daily during the first week after tonsillectomy. A return back to normal daily activities took place after 12 days (range, 2-24 days). Nine patients needed electrocautery to stop postoperative bleeding. No other serious adverse events occurred. CONCLUSIONS: The main problem after tonsillectomy is significant pain that can last 11 to 12 days after surgery. Ketoprofen combined with paracetamol-codeine provided sufficient analgesia for most patients at home, but because ketoprofen may cause an increase in the secondary hemorrhage rate, it should be prescribed with caution.

Acetaminophen↗

PubMed2005

Pain reduction by fibrin sealant in older children and adult tonsillectomy.

OBJECTIVES: Because tonsillectomy is a painful procedure in adults, this study was performed to see whether the addition of fibrin sealant (Tisseel) to the tonsillar fossa at the completion of tonsillectomy would reduce pain in adults and allow them to return to work sooner. STUDY DESIGN: Forty adult patients over the age of 12 were entered into a prospective randomized study to see whether the addition of fibrin sealant (Tisseel) to the tonsillar fossa at the completion of tonsillectomy for recurrent tonsillitis would reduce the time the patient needed to take narcotic analgesics after surgery. METHODS: Fifteen adults had a traditional complete tonsillectomy by means of a needle point Bovie and served as a control group. Twenty-five (adults had the same procedure with the addition of Tisseel to see how long they required narcotic analgesics postoperatively and when they were able to resume normal activities. RESULTS: The control group took narcotics for an average of 10.3 days, whereas the addition of Tisseel reduced the time to 8.16 days (P = .0058). This significant reduction of time allowed adults to return to work and other activities sooner. CONCLUSION: Because the time required to return to work is often of paramount interest to patients having surgery, Tisseel should be considered a safe addition to older children and adult tonsillectomy in patients who are not allergic to bovine products because it will allow an earlier return to normal activities.

Adolescent↗

PubMed2006

Coblation versus unipolar electrocautery tonsillectomy: a prospective, randomized, single-blind study in adult patients.

OBJECTIVES: To determine if the coblation tonsillectomy (subcapsular dissection) results in less postoperative pain, equivalent intraoperative blood loss, equivalent postoperative hemorrhage rates, and faster healing compared with tonsillectomy was performed using unipolar electrocautery in adult patients. STUDY DESIGN: The authors conducted a prospective clinical trial. METHODS: Forty-eight patients underwent tonsillectomy and were randomly assigned to have one tonsil removed with coblation and the other with unipolar electrocautery. Outcome measures included time to remove each tonsil, intraoperative blood loss, patient-reported pain, postoperative hemorrhage, and amount of healing 2 weeks after surgery. RESULTS: Mean time to remove a single tonsil with coblation and electrocautery was 8.22 minutes and 6.33 minutes, respectively (P = .011). Mean intraoperative blood loss for each technique was less than 10 mL. Postoperative pain was significantly less with coblation as compared with electrocautery: 18.6% less painful during the first week of recovery. Seventy percent of blinded patients identified the coblation side as less painful during the overall 14-day convalescent period. Postoperative hemorrhage rates (2.1% for coblation and 6.2% for electrocautery) were not significantly different. No difference in tonsillar fossa healing was observed between the two techniques 2 weeks after surgery. During nine of the 48 surgeries, wires on the tip of the coblation handpiece experienced thinning to the point of discontinuity while removing a single tonsil. CONCLUSIONS: Coblation subcapsular tonsillectomy was less painful than electrocautery tonsillectomy in this 48-patient group. On average, intraoperative blood loss was less than 10 mL for both techniques. Postoperative hemorrhage rates and the degree of tonsillar fossa healing were similar between the two techniques. The coblation handpiece experienced degradation of vital wires in 18% of cases necessitating the use of a second, new handpiece.

Adult↗

PubMed2004

Tonsillectomy using the Colorado microdissection needle: a prospective series and comparative technique review.

Tonsillectomy remains one of the most common surgical procedures performed worldwide. Recent advancements in equipment technology have ushered in several new tonsillectomy techniques. Among these is the Colorado tip electromicrodissection needle. In this report, we describe the technical aspects of this modality and report our results in a prospective study of 12 adults and 13 children. We then compare our results with several published series using a variety of techniques. We found tonsillectomy using the electromicrodissection needle compares most favorably in all criteria examined, including operative and perioperative blood loss, perioperative pain, return to regular diet, and cost. We conclude that electromicrodissection tonsillectomy is an excellent option for all surgeons performing tonsillectomy.

Adolescent↗

PubMed2006

Adenoidectomy and/or tonsillectomy in childhood is not associated with atopic disease later in life.

OBJECTIVE: To investigate the association between adenoidectomy and/or tonsillectomy in childhood and asthma, allergic rhinitis (AR), and eczema in adolescence. METHODS: Longitudinal birth cohort study of 1328 members born in the city of Nijmegen. Information on ear-nose-throat surgery was documented at 2, 4, and 8 years of age. In 1055 cohort members the incidence of asthma, AR, and eczema at 21 years of age was determined using the International Study of Asthma and Allergic disease in Childhood Core Questionnaire. To analyse the association between adenoidectomy and/or tonsillectomy in childhood and asthma, AR, and eczema at age 21 years, relative risks (RR) were calculated. RESULTS: Six hundred and ninety-three (66%) members completed the questionnaire at age 21 years, of whom 104 (15%) had undergone adenoidectomy and/or tonsillectomy and 262 (38%) reported atopic disease. Children who underwent adenoidectomy and/or tonsillectomy before the age of 8 years were not more likely to develop asthma, AR, or eczema at the age of 21 years than children who did not; RR 0.93 (95% confidence limits (CL) 0.52-1.64), RR 0.94 (CL 0.68-1.30), and RR 1.00 (CL 0.59-1.68), respectively. CONCLUSIONS: Our data show no association between adenoidectomy and/or tonsillectomy in childhood and the incidence of atopic disease in young adults.

Adenoidectomy↗

PubMed1992

Post-tonsillectomy bacteraemia.

Post-tonsillectomy bacteraemia is a well recognized aetiological factor in streptococcal endocarditis. Prophylactic penicillin has been recommended to reduce its incidence in susceptible patients undergoing tonsillectomy. Recent studies have shown a change in the microflora and an increase in the number of penicillin resistant organisms in the tonsils of patients undergoing tonsillectomy. The aim of this study has been to assess the incidence of post-tonsillectomy bacteraemia, identify the organisms associated with it and review the suitability of penicillin in prophylactic regimens. Of the 32 patients included in the study, 11 (34.4%) had positive post-tonsillectomy blood cultures. We were surprised at this low incidence of bacteraemia and have postulated a possible reason. Haemophilus influenzae was isolated from 4 (36.4%) of the positive cultures and Streptococcus viridans in only 1 (9%). Rather than using penicillin for prophylaxis a beta-lactamase stable antibiotic would be more appropriate.

Bacteremia↗