ABSTRACT
OBJECTIVE: Tonsillectomy is an effective treatment for periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) syndrome. Tonsillotomy has a milder operative risk profile and postoperative morbidity in children than tonsillectomy. We aimed to compare the efficacy of tonsillotomy to observation-only in children with PFAPA syndrome at a 3-month follow-up. METHODS: This was a randomized multicenter trial with sequential design. Participants were randomized into a tonsillotomy group and a control group that was only observed. The trial started in 1/2017 and was accomplished in 12/2021 with 16 patients (10 boys, six girls, the mean age 4.2 years). The symptoms were monitored with daily symptom diaries. RESULTS: After the 3-month follow-up, 7/8 patients (87.5%) in the tonsillotomy group and 2/8 (25%) patients in the control group were free from PFAPA symptoms (95% CI 13% to 87%; p = 0.0021). The mean number of days with fever was 2.6 (SD 3.7) in the tonsillotomy group and 8.0 (SD 6.5) days in the control group (n = 8) (p = 0.06). Mean number of fever days compatible with PFAPA syndrome was 0.8 (SD 1.4) in the tonsillotomy group and 6.5 (SD 6.0) in the control group (95%CI -10% to -1%; p = 0.007). Rescue tonsillectomy was needed for all patients in the control group and none of the patients in the tonsillotomy group. CONCLUSIONS: Tonsillotomy might be an effective treatment option for children with PFAPA syndrome. Further studies are needed to clarify the long-term efficacy of tonsillotomy for treating PFAPA. LEVEL OF EVIDENCE: 2 Laryngoscope, 134:968-972, 2024.
Subject(s)
Lymphadenitis , Lymphadenopathy , Pharyngitis , Stomatitis, Aphthous , Tonsillectomy , Child , Male , Female , Humans , Child, Preschool , Pharyngitis/surgery , Lymphadenitis/surgery , Fever/surgery , Fever/diagnosis , Syndrome , Stomatitis, Aphthous/surgeryABSTRACT
OBJECTIVE: This study aimed to present 2 children clinically diagnosed with periodic fever, aphthous stomatitis, pharyngitis, and adenitis (PFAPA) syndrome and treated with intracapsular tonsillectomy with adenoidectomy (ITA). METHODS: We conducted a retrospective analysis of 2 children who were referred for an otolaryngology consultation between 2019 and 2022 for surgical treatment of PFAPA syndrome. Both patients had symptoms strongly suggestive of PFAPA and were at risk for total tonsillectomy (TT) complications. ITA was performed using a microdebrider. Both patients were followed up postoperatively to assess for symptomatic resolution and complications. RESULTS: Two children exhibited recurrent febrile episodes prior to ITA. The procedure was efficacious in both patients, with neither experiencing postoperative complications or recurring PFAPA symptoms for over 1 year after surgery. CONCLUSION: Our study reported on the use of ITA as a surgical treatment option for PFAPA. We showed that ITA eliminated febrile attacks and was safely performed without postoperative complications in 2 pediatric patients after 1-year follow-up. Future studies involving larger cohorts of PFAPA patients and lengthier follow-ups will need to be conducted to further evaluate ITA as a surgical option. Laryngoscope, 134:1967-1969, 2024.
Subject(s)
Amyloidosis , Lymphadenitis , Lymphadenopathy , Pharyngitis , Stomatitis, Aphthous , Tonsillectomy , Child , Humans , Tonsillectomy/methods , Stomatitis, Aphthous/surgery , Retrospective Studies , Pharyngitis/surgery , Lymphadenitis/diagnosis , Lymphadenitis/surgery , Amyloidosis/surgery , Fever/surgery , Fever/complications , Syndrome , Postoperative Complications/surgeryABSTRACT
BACKGROUND: Low-level laser therapy (LLLT) has been applied for the management of craniomaxillofacial disorders, including intraoral wounds, as well as recurrent aphthous stomatitis (RAS) lesions. However, the proper combination of laser features and tissue characteristics remains the major challenge in the realm of photobiomodulation (PBM). OBJECTIVES: The aim of the present study was to assess the feasibility of neodymium-doped yttrium aluminum garnet (Nd:YAG) laser therapy in treating RAS lesions, and to compare 2 techniques, different with regard to the distance between the fiber tip and the ulcer. MATERIAL AND METHODS: A total of 138 patients (94 males and 44 females) with untreated RAS were divided into 3 groups: focused laser (energy density: 48 J/cm2; power density: 0.797 W/cm2; spot size: 0.1256 cm2); defocused laser (energy density: 21 J/cm2; power density: 0.354 W/cm2; spot size: 0.2826 cm2); and placebo. In the focused group, laser irradiation was performed with the laser tip kept 1 mm away from the lesion. Acrylic cylinders were prepared to precisely fit the handpiece tip and hold it in the proper position. In the defocused group, acrylic cylinders were prepared to set the laser tip 6 mm away from the lesion to obtain defocused irradiation. Finally, in the placebo group, a routine laser therapy procedure was carried out with a helium-neon (He-Ne) red light laser. The lesion size, and pain intensity and duration were recorded. RESULTS: Photobiomodulation showed a significantly more efficient pain relief as compared to the placebo group (p < 0.001) and also significantly better results in decreasing pain duration (p < 0.001). Besides, the diameter of the lesions in the exposed cases decreased during the 3 consecutive days of the study, while an increase in the diameter of the lesions was noticed in the placebo group. CONCLUSIONS: The Nd:YAG laser therapy, with the conditions and adjustments of the present study, may be successfully applied to manage RAS lesions, using either focused and defocused scanning techniques.
Subject(s)
Laser Therapy , Lasers, Solid-State , Stomatitis, Aphthous , Female , Humans , Male , Laser Therapy/adverse effects , Laser Therapy/methods , Lasers, Solid-State/therapeutic use , Pain/etiology , Stomatitis, Aphthous/radiotherapy , Stomatitis, Aphthous/surgeryABSTRACT
BACKGROUND: Periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis (PFAPA) syndrome is an autoinflammatory disorder that primarily affects young children, and typically gives rise to fever episodes that recur monthly for several years. This study investigated the impact of PFAPA syndrome on the families of affected children, the health-related quality of life (HRQOL) of children with the syndrome, and how these factors were influenced by tonsillectomy. METHODS: This prospective cohort study included 24 children with typical PFAPA syndrome that were referred for tonsillectomy, of whom 20 underwent the procedure. The control group consisted of randomly selected children from the general population. Family impact and HRQOL were measured using the standardized, validated questionnaires Pediatric Quality of Life Inventory™ (PedsQL™) Family Impact Module (FIM) and PedsQL™ 4.0 Generic Core Scales (GCS). Parents to children with PFAPA completed the questionnaires before and 6 months after their child underwent tonsillectomy, and HRQOL was measured both between and during PFAPA episodes. The Wilcoxon signed-rank test was used to compare data before and after tonsillectomy in the patient group, while the Mann-Whitney test was used for comparison of the patient and control groups. RESULTS: Before tonsillectomy, children with PFAPA had significantly lower scores than the control group on the PedsQL™ FIM and the PedsQL™ 4.0 GCS during fever episodes. After tonsillectomy, all patients improved with diminished febrile episodes, which resulted in significantly higher scores regarding both family impact and HRQOL at the time of follow-up. HRQOL of in children with PFAPA improved after tonsillectomy even when compared to afebrile intervals before the procedure. The differences between PFAPA patients and controls were eliminated after tonsillectomy. CONCLUSION: PFAPA syndrome has a profound negative impact on the families of affected children. Tonsillectomy that leads to cessation or reduction of fever episodes eases the impact of the disease on the family. HRQOL in children with PFAPA is low during febrile episodes and similar to healthy controls in between episodes. The improvement of HRQOL in patients with PFAPA after tonsillectomy compared to the afebrile intervals before tonsillectomy highlights that the constantly recurring fevers may affect the children's well-being even between fever episodes.
Subject(s)
Amyloidosis , Lymphadenitis , Pharyngitis , Stomatitis, Aphthous , Tonsillectomy , Child , Humans , Child, Preschool , Stomatitis, Aphthous/surgery , Quality of Life , Prospective Studies , Pharyngitis/surgery , Lymphadenitis/surgery , Fever/surgery , SyndromeABSTRACT
Periodic fever, aphthous stomatitis, pharyngitis, adenitis (PFAPA) syndrome is one of the most common autoinflammatory fever disorders in the childhood which may co-exists with familial Mediterranean fever (FMF) causing treatment complexity. As the role of surgery in PFAPA syndrome is still controversial, in this paper, our aim is to present our results of tonsillectomy/adenotonsillectomy in the treatment of PFAPA syndrome. Archives of a tertiary care hospital were investigated for patients who underwent tonsillectomy or adenotonsillectomy due to PFAPA Syndrome between 2010 and 2020. 344 patients were found but only 281 of them were accessible. Through phone call interview and chart review methods, preoperative and postoperative the number and severity of the attacks and general satisfaction after the operation were recorded and analyzed. Also, patients with concomitant FMF were analyzed separately. A total of 281 patients were included in the study. There was no improvement in 10 (3.55%) patients. Eight (2.84%) patients showed mild improvement, 29 (10.32%) patients had moderate improvement and 234 (83.27%) patients had full recovery after tonsillectomy. There were 266 PFAPA patients without FMF. No improvement, mild improvement, moderate improvement, and full recovery in this patient group were 5 (1.9%), 6 (2.3%), 25 (9.4%) and 230 (86.5%), respectively. FMF was present in 5.33% (15/281) of the patients. In PFAPA + FMF group 5 patients had no improvement (33.3%), 2 had mild improvement (13.3%), 4 had moderate improvement (26.7%) and 4 had full recovery (26.7%). Benefit of tonsillectomy was significantly lower in the patients with concomitant FMF when compared to the patients who did not have FMF (p < 0.001). Age of diagnosis, age of operation, severity of the disease, type of operation, and gender were found to have no significant relationship with the benefit from surgery (p < 0.05). According to the findings of this study, tonsillectomy is an effective long-term treatment for PFAPA syndrome with success rate of 83.27%. Also, preoperatively FMF should be considered in these patients, which dramatically reduces surgical efficacy.
Subject(s)
Familial Mediterranean Fever , Lymphadenitis , Lymphadenopathy , Pharyngitis , Stomatitis, Aphthous , Tonsillectomy , Humans , Child , Tonsillectomy/methods , Familial Mediterranean Fever/complications , Familial Mediterranean Fever/diagnosis , Familial Mediterranean Fever/surgery , Stomatitis, Aphthous/complications , Stomatitis, Aphthous/surgery , Stomatitis, Aphthous/diagnosis , Pharyngitis/complications , Pharyngitis/surgery , Pharyngitis/diagnosis , Fever/surgery , Fever/complications , Lymphadenopathy/complications , Lymphadenitis/complications , Lymphadenitis/diagnosis , Lymphadenitis/surgery , SyndromeABSTRACT
OBJECTIVES: To describe a homogeneous group of patients with undifferentiated recurrent fevers followed-up in a tertiary referral center for systemic autoinflammatory diseases (SAIDs). METHODS: Patients with undifferentiated recurrent fevers seen at our Center from 2008 to 2021 and followed-up for at least one year were included in a retrospective study. Monogenic recurrent fevers, patients carrying variants of unknown origin and PFAPA (Periodic Fever, Aphthous Stomatitis, Pharyngitis, Adenitis) syndrome were excluded. RESULTS: Fifty patients (34 male, 16 female) were included in the study. The median age at onset was 3 years, and the median follow-up was 3.3 years. At baseline, arthralgia (70%) and abdominal pain (65%) were the most frequent manifestations. NSAIDs or steroids on demand had a variable and transient effect. Tonsillectomy was ineffective in the 10 patients (20%) that underwent surgery. Forty-eight patients (96%) were treated with colchicine. A complete response (absence of fever) was achieved in 31 patients (64.6%). Nine patients (18%) showed a partial response, with a median reduction of fever episodes per year of 72%. Nine patients (16.7%) were considered resistant to colchicine. The presence of generalized lymphadenopathy and, to a lesser extent, exudative tonsillitis was associated with a lack of response to colchicine. CONCLUSIONS: We describe the largest series of patients with syndrome of undifferentiated recurrent fever (SURF) reported in the literature so far. SURF should be considered as a distinct clinical entity in the context of multifactorial autoinflammatory diseases.
Subject(s)
Hereditary Autoinflammatory Diseases , Lymphadenitis , Pharyngitis , Stomatitis, Aphthous , Colchicine/therapeutic use , Female , Fever/etiology , Follow-Up Studies , Humans , Lymphadenitis/complications , Lymphadenitis/drug therapy , Lymphadenitis/surgery , Male , Pharyngitis/complications , Pharyngitis/drug therapy , Pharyngitis/surgery , Retrospective Studies , Stomatitis, Aphthous/complications , Stomatitis, Aphthous/drug therapy , Stomatitis, Aphthous/surgery , SyndromeABSTRACT
OBJECTIVES/HYPOTHESIS: Tonsillectomy is an effective treatment for periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) syndrome, but the role of adenoidectomy, as well as later tonsillar regrowth, is unclear. To find out if the volume of lymphoid tissue is pivotal to the efficacy, we analyzed the association between the relapse of the symptoms of PFAPA syndrome and regrowth of tonsillar tissue after tonsillectomy or adenotonsillectomy. STUDY DESIGN: Prospective cohort study of operated PFAPA pateints. METHODS: We invited all patients that had undergone tonsillectomy or adenotonsillectomy due to PFAPA syndrome at the Oulu University Hospital, Oulu, Finland, between the years 1990 and 2007, at the age of ≤12 years, to a follow-up visit, after an average period of 9.8 years after their diagnoses. Out of the 132 invited, 94 (71%) participated in the follow-up study. RESULTS: At the follow-up study visit, 5 (5%) of the 94 PFAPA syndrome cases experienced recurrent fevers. The regrowth of palatine tonsillar tissue was seen in four of them (80%) as compared to 19/89 (21%) of symptom-free patients (P = .006). Two of the patients with clear PFAPA relapse at the time of the study visit were reoperated with clear effect on the symptoms. At the time of the study visit, 59/63 (94%) of the patients who had undergone adenotonsillectomy and 30/31 of the patients (97%) who had undergone tonsillectomy earlier were free of fever flares (P = .99). CONCLUSION: Palatine tonsil regrowth was associated with PFAPA syndrome relapse after tonsillectomy. Reoperation might be a treatment option in these patients. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E2149-E2152, 2021.
Subject(s)
Hereditary Autoinflammatory Diseases/surgery , Lymphadenitis/surgery , Pharyngitis/surgery , Stomatitis, Aphthous/surgery , Tonsillectomy/adverse effects , Adenoidectomy/adverse effects , Child , Female , Finland/epidemiology , Follow-Up Studies , Hereditary Autoinflammatory Diseases/pathology , Humans , Lymphadenitis/pathology , Male , Neck/pathology , Palatine Tonsil/growth & development , Palatine Tonsil/pathology , Palatine Tonsil/surgery , Pharyngitis/pathology , Postoperative Period , Prospective Studies , Recurrence , Stomatitis, Aphthous/pathology , Syndrome , Treatment OutcomeABSTRACT
BACKGROUND: PFAPA (periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis) syndrome is diagnosed clinically. Adult-onset PFAPA syndrome is rare and often has a more diverse clinical presentation that its childhood counterpart. This is the first reported case of adult-onset PFAPA syndrome with complete response to lingual tonsillectomy. CASE SUMMARY: A 41-year-old man was evaluated for periodic fevers associated with uvulitis, cervical lymphadenitis, pharyngitis, and lower extremity rash. He had a variable response to steroids and was intolerant of colchicine. Laboratory workup revealed intermittent elevation of erythrocyte sedimentation rate and C-reactive protein level. Computed tomography neck and laryngoscopy confirmed adenoidal and lingual tonsillar hypertrophy. He underwent adenoidectomy and lingual tonsillectomy with resolution of symptoms. CONCLUSIONS: Hypertrophy of the remaining lymphoid structures within Waldeyer's ring may be associated with remote recurrence of PFAPA syndrome after tonsillectomy. Lingual tonsillectomy may be an alternative treatment strategy in select patients with PFAPA, prominent lingual hypertrophy, and incomplete response to steroids.
Subject(s)
Lymphadenitis , Pharyngitis , Stomatitis, Aphthous , Tonsillectomy , Adult , Child , Fever/diagnosis , Fever/etiology , Fever/therapy , Humans , Lymphadenitis/diagnosis , Lymphadenitis/surgery , Male , Pharyngitis/diagnosis , Pharyngitis/etiology , Pharyngitis/surgery , Stomatitis, Aphthous/diagnosis , Stomatitis, Aphthous/surgeryABSTRACT
OBJECTIVE: This study aimed to evaluate the effects of surgical intervention on quality of life, emotional/behavioural problems and school absenteeism in children with periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis (PFAPA.) METHOD: A total of 56 children aged between 4 and 12 years, diagnosed with PFAPA and undergoing tonsillectomy with/without adenoidectomy at a tertiary hospital were included in the study. The Questionnaire for Quality of Life Assessment for Children and Adolescents Parent Form (Kid-KINDL) and the Strengths and Difficulties Questionnaires (SDQ) were used to evaluate quality of life and emotional/behavioural problems, respectively. The cases were assessed before and three months after surgery. RESULTS: The mean (SD) age of the children was 6.64 (3.03) years, and 58.9% (n = 33) were boys. The numbers of pre- and post-operative periodic fever episodes were 3.0 (1.7) and 0.6 (0.9) (p < 0.001), those for school absenteeism were 10.28 (5.53) and 2.85 (2.95) days (p < 0.001) and those for hospital presentations were 3.8 (2.5) and 1.1 (1.1) (p < 0.001), respectively, all of which were significantly lower in children with PFAPA at three months after the operation. The surgical procedures were effective in improving quality of life and emotional/behavioural problems, as evidenced by the significant differences between the pre- and post-treatment scores in outcome measures, including SDQ and Kid-KINDL (p < 0.001). CONCLUSIONS: This study demonstrated that the surgical approach exhibited positive effects in terms of improving quality of life and reducing emotional/behavioural problems and school absenteeism in children with PFAPA.
Subject(s)
Adenoidectomy , Fever/surgery , Lymphadenitis/surgery , Pharyngitis/surgery , Quality of Life/psychology , Stomatitis, Aphthous/surgery , Tonsillectomy , Adolescent , Affective Symptoms/etiology , Child , Child, Preschool , Female , Fever/psychology , Follow-Up Studies , Health Status Indicators , Humans , Lymphadenitis/psychology , Male , Neck , Pharyngitis/psychology , Postoperative Period , Preoperative Period , Problem Behavior , Prospective Studies , Stomatitis, Aphthous/psychology , Syndrome , Treatment OutcomeABSTRACT
OBJECTIVE: To evaluate the long-term treatment results of patients with PFAPA syndrome and to determine their need for tonsillectomy. MATERIALS AND METHODS: The clinical characteristics, treatments and long-term results of 16 patients admitted to the Pediatric and Otorhinolaryngology Clinic between 2015 and 2019 were retrospectively analyzed. RESULTS: Twelve male and four female patients were examined between 1.5 and 8 years (mean age 4.8 ± 1.1) (75% male, 25% female). The mean duration of attacks was 4.4 ± 1.4 weeks. Twelve patients recovered completely with single-dose steroid therapy. In the 4-year follow-up of 12 patients who were given a single dose of steroid therapy, there were no relapses. Surgical decisions were made for four patients whose attacks did not pass with steroid treatment. Two patients (75%) underwent adenotonsillectomy, and one patient underwent tonsillectomy While three of these patients did not have an attack again, one patient continued to have an attack every 8 weeks. At the age of 9, his attacks were completely resolved spontaneously. All patients had fever. The most common concomitant symptoms were pharyngitis (94%), cervical adenitis (82%) and aphthous stomatitis (77%). Exudative tonsillitis was present in 25% of the patients. CONCLUSION: Medical treatment should be the first treatment option in patients with PFAPA syndrome. Although single-dose steroid treatment is effective in these patients, tonsillectomy is an important treatment option in refractory cases.
Subject(s)
Lymphadenitis , Pharyngitis , Stomatitis, Aphthous , Tonsillectomy , Adenoidectomy , Child , Child, Preschool , Female , Humans , Lymphadenitis/diagnosis , Lymphadenitis/therapy , Male , Pharyngitis/therapy , Retrospective Studies , Stomatitis, Aphthous/surgery , Stomatitis, Aphthous/therapyABSTRACT
OBJECTIVES: Data on the adult-onset periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) syndrome are scarce. European studies reported that unlike pediatric-onset PFAPA, tonsillectomy is ineffective for adult-onset PFAPA. The aims of this study were (1) to assess the response to tonsillectomy in a cohort of Japanese adult-onset PFAPA patients and (2) to evaluate the histologic appearance of tonsils in adult-onset PFAPA patients and to compare them with those of tonsils from age- and sex-matched controls with chronic tonsillitis. METHODS: In this retrospective cohort study, 5 adults with PFAPA and 15 controls who had undergone tonsillectomy were recruited. The size of the tonsil germinal centers was measured by hematoxylin and eosin staining, and the number and density of B and T lymphocytes in germinal centers were measured by immunohistochemistry, using CD3, CD4 and CD8 as T cell markers and CD20 as B cell marker. RESULTS: All patients had complete remission of the symptoms after surgery. PFAPA patients had significantly smaller germinal center areas than controls. The number and density of CD8+ cells in germinal centers were significantly lower in tonsils from PFAPA compared with controls. No differences were found between the two groups in CD3+, CD4+, and CD20+ cells. These results are compatible with the tonsillar features of pediatric-onset PFAPA. CONCLUSION: Our report demonstrates that tonsillectomy might be effective for adult-onset PFAPA and that tonsils of adult- and pediatric-onset PFAPA share the same histological features. These results suggest that the pathogenic mechanisms of adult- and pediatric-onset PFAPA are identical.
Subject(s)
Fever/surgery , Lymphadenitis/surgery , Pharyngitis/surgery , Stomatitis, Aphthous/surgery , Tonsillectomy , Adult , Age of Onset , Case-Control Studies , Chronic Disease , Female , Fever/complications , Humans , Immunohistochemistry , Lymphadenitis/complications , Male , Neck , Palatine Tonsil/pathology , Pharyngitis/complications , Pharyngitis/pathology , Stomatitis, Aphthous/complications , Syndrome , Tonsillitis/surgeryABSTRACT
BACKGROUND: Periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis (PFAPA) syndrome is a rare clinical syndrome of unknown cause usually identified in children. Tonsillectomy is considered a potential treatment option for this syndrome. This is an update of a Cochrane Review first published in 2010 and previously updated in 2014. OBJECTIVES: To assess the effectiveness and safety of tonsillectomy (with or without adenoidectomy) compared with non-surgical treatment in the management of children with PFAPA. SEARCH METHODS: The Cochrane ENT Information Specialist searched the Cochrane ENT Trials Register; Central Register of Controlled Trials (CENTRAL 2019, Issue 4); PubMed; Ovid Embase; CINAHL; Web of Science; ClinicalTrials.gov; ICTRP and additional sources for published and unpublished trials. The date of the search was 15 October 2019. SELECTION CRITERIA: Randomised controlled trials comparing tonsillectomy (with or without adenoidectomy) with non-surgical treatment in children with PFAPA. DATA COLLECTION AND ANALYSIS: We used the standard methodological procedures expected by Cochrane. The primary outcomes were the proportion of children whose symptoms have completely resolved and complications of surgery (haemorrhage and number of days of postoperative pain). Secondary outcomes were: number of episodes of fever and the associated symptoms; severity of episodes; use of corticosteroids; absence or time off school; quality of life. We used GRADE to assess the certainty of the evidence for each outcome. MAIN RESULTS: Two trials were included with a total of 67 children randomised (65 analysed); we judged both to be at low risk of bias. One trial of 39 participants recruited children with PFAPA syndrome diagnosed according to rigid, standard criteria. The trial compared adenotonsillectomy to watchful waiting and followed up patients for 18 months. A smaller trial of 28 children applied less stringent criteria for diagnosing PFAPA and probably also included participants with alternative types of recurrent pharyngitis. This trial compared tonsillectomy alone to no treatment and followed up patients for six months. Combining the trial results suggests that patients with PFAPA likely experience less fever and less severe episodes after surgery compared to those receiving no surgery. The risk ratio (RR) for immediate resolution of symptoms after surgery that persisted until the end of follow-up was 4.38 (95% confidence interval (CI) 0.64 to 30.11); number needed to treat to benefit (NNTB) = 2, calculated based on an estimate that 156 in 1000 untreated children have a resolution) (moderate-certainty evidence). Both trials reported that there were no complications of surgery. However, the numbers of patients randomly allocated to surgery (19 and 14 patients respectively) were too small to detect potentially important complications such as haemorrhage. Surgery probably results in a large overall reduction in the average number of episodes over the total length of follow-up (rate ratio 0.08, 95% CI 0.05 to 0.13), reducing the average frequency of PFAPA episodes from one every two months to slightly less than one every two years (moderate-certainty evidence). Surgery also likely reduces severity, as indicated by the length of PFAPA symptoms during these episodes. One study reported that the average number of days per PFAPA episode was 1.7 days after receiving surgery, compared to 3.5 days in the control group (moderate-certainty evidence). The evidence suggests that the proportion of patients requiring corticosteroids was also lower in the surgery group compared to those receiving no surgery (RR 0.58, 95% CI 0.37 to 0.92) (low-certainty evidence). Other outcomes such as absence from school and quality of life were not measured or reported. AUTHORS' CONCLUSIONS: The evidence for the effectiveness of tonsillectomy in children with PFAPA syndrome is derived from two small randomised controlled trials. These trials reported significant beneficial effects of surgery compared to no surgery on immediate and complete symptom resolution (NNTB = 2) and a substantial reduction in the frequency and severity (length of episode) of any further symptoms experienced. However, the evidence is of moderate certainty (further research is likely to have an important impact on our confidence in the estimate of effect and may change the estimate) due to the relatively small sample sizes of the studies and some concerns about the applicability of the results. Therefore, the parents and carers of children with PFAPA syndrome must weigh the risks and consequences of surgery against the alternative of using medications. It is well established that children with PFAPA syndrome recover spontaneously and medication can be administered to try and reduce the severity of individual episodes. It is uncertain whether adenoidectomy combined with tonsillectomy adds any additional benefit to tonsillectomy alone.
Subject(s)
Lymphadenitis/surgery , Pharyngitis/surgery , Stomatitis, Aphthous/surgery , Tonsillectomy/methods , Adenoidectomy/methods , Child , Child, Preschool , Fever/surgery , Humans , Infant , Periodicity , Randomized Controlled Trials as Topic , SyndromeABSTRACT
Abstract Introduction: The role of tonsillectomy in the periodic fever, aphthous stomatitis, pharyngitis, and adenitis syndrome, is controversial. Although some studies reported high success rates with tonsillectomy, further investigations are needed with larger numbers of patients. Objective: To seek the long-term outcomes of tonsillectomy in periodic fever, aphthous stomatitis, pharyngitis, and adenitis syndrome. Methods: Case series; multi-center study. The study comprised 23 patients with periodic fever, aphthous stomatitis, pharyngitis, and adenitis syndrome who underwent surgery (tonsillectomy with or without adenoidectomy) between January 2009 and November 2014. Results: 21 (91%) of 23 patients had complete resolution immediately after surgery. One patient had an attack 24 h after surgery, but has had no further attacks. One patient had three attacks with various intervals, and complete remission was observed after 3 months. Conclusions: Tonsillectomy is a good option for the treatment of periodic fever, aphthous stomatitis, pharyngitis, and adenitis syndrome.
Resumo Introdução: O papel da tonsilectomia na síndrome da febre periódica, estomatite aftosa, faringite e adenite é controverso. Embora alguns estudos tenham relatado altas taxas de sucesso com a tonsilectomia, são necessárias mais pesquisas com um número maior de pacientes. Objetivo: Avaliar os resultados em longo prazo da tonsilectomia na síndrome de febre periódica, estomatite aftosa, faringite e adenite. Método: Série de casos; estudo multicêntrico. O estudo avaliou 23 pacientes com síndrome de febre periódica, estomatite aftosa, faringite e adenite submetidos a cirurgia (tonsilectomia com ou sem adenoidectomia) entre janeiro de 2009 e novembro de 2014. Resultados: Dos 23 pacientes, 21 (91%) apresentaram resolução completa imediatamente após a cirurgia. Um paciente apresentou um episódio 24 horas após a cirurgia, mas sem recorrência posterior. Um paciente teve três episódios com vários intervalos e a remissão completa foi observada após 3 meses. Conclusões: A tonsilectomia é uma boa opção para o tratamento da síndrome de febre periódica, estomatite aftosa, faringite e adenite.
Subject(s)
Humans , Male , Female , Child, Preschool , Child , Stomatitis, Aphthous/surgery , Tonsillectomy/methods , Pharyngitis/surgery , Fever/surgery , Lymphadenitis/surgery , Syndrome , Adenoidectomy/methods , Reproducibility of Results , Follow-Up Studies , Treatment OutcomeABSTRACT
BACKGROUND: Neither the incidence of indications for childhood tonsillectomy nor the proportion of tonsillectomies that are evidence-based is known. AIM: To determine the incidence of indications for tonsillectomy in UK children, and the proportion of tonsillectomies meeting evidence-based criteria. DESIGN AND SETTING: A retrospective cohort study of electronic medical records of children aged 0-15 years registered with 739 UK general practices contributing to a research database. METHOD: Children with recorded indications for tonsillectomy were identified from electronic medical records. Evidence-based indications included documented sore throats of sufficient frequency and severity (Paradise criteria); periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis syndrome (PFAPA); or tonsillar tumour. Other indications were considered non-evidence-based. The numbers of children subsequently undergoing tonsillectomy was then identified. The numbers with evidence-based and non-evidence-based indications for surgery among children who had undergone tonsillectomy were determined. RESULTS: The authors included 1 630 807 children followed up for 7 200 159 person-years between 2005 and 2016. Incidence of evidence-based indications for tonsillectomy was 4.2 per 1000 person years; 13.6% (2144/15 760) underwent tonsillectomy. Incidence of childhood tonsillectomy was 2.5 per 1000 person years; 11.7% (2144/18 281) had evidence-based indications, almost all with Paradise criteria. The proportion of evidence-based tonsillectomies was unchanged over 12 years. Most childhood tonsillectomies followed non-evidence-based indications: five to six sore throats (12.4%) in 1 year, two to four sore throats (44.6%) in 1 year, sleep disordered breathing (12.3%), or obstructive sleep apnoea (3.9%). CONCLUSION: In the UK, few children with evidence-based indications undergo tonsillectomy and seven in eight of those who do (32 500 of 37 000 annually) are unlikely to benefit.
Subject(s)
Evidence-Based Medicine/statistics & numerical data , Primary Health Care , Tonsillectomy/statistics & numerical data , Tonsillitis/epidemiology , Adolescent , Child , Child, Preschool , Cohort Studies , Female , Fever/epidemiology , Fever/surgery , Humans , Incidence , Infant , Infant, Newborn , Lymphadenitis/epidemiology , Lymphadenitis/surgery , Male , Pharyngitis/epidemiology , Pharyngitis/surgery , Recurrence , Retrospective Studies , Sleep Apnea Syndromes/epidemiology , Sleep Apnea Syndromes/surgery , Sleep Apnea, Obstructive/epidemiology , Sleep Apnea, Obstructive/surgery , Stomatitis, Aphthous/epidemiology , Stomatitis, Aphthous/surgery , Syndrome , Tonsillar Neoplasms/epidemiology , Tonsillar Neoplasms/surgery , Tonsillitis/surgery , United Kingdom/epidemiologyABSTRACT
INTRODUCTION: The role of tonsillectomy in the periodic fever, aphthous stomatitis, pharyngitis, and adenitis syndrome, is controversial. Although some studies reported high success rates with tonsillectomy, further investigations are needed with larger numbers of patients. OBJECTIVE: To seek the long-term outcomes of tonsillectomy in periodic fever, aphthous stomatitis, pharyngitis, and adenitis syndrome. METHODS: Case series; multi-center study. The study comprised 23 patients with periodic fever, aphthous stomatitis, pharyngitis, and adenitis syndrome who underwent surgery (tonsillectomy with or without adenoidectomy) between January 2009 and November 2014. RESULTS: 21 (91%) of 23 patients had complete resolution immediately after surgery. One patient had an attack 24h after surgery, but has had no further attacks. One patient had three attacks with various intervals, and complete remission was observed after 3 months. CONCLUSIONS: Tonsillectomy is a good option for the treatment of periodic fever, aphthous stomatitis, pharyngitis, and adenitis syndrome.
Subject(s)
Fever/surgery , Lymphadenitis/surgery , Pharyngitis/surgery , Stomatitis, Aphthous/surgery , Tonsillectomy/methods , Adenoidectomy/methods , Child , Child, Preschool , Female , Follow-Up Studies , Humans , Male , Reproducibility of Results , Syndrome , Treatment OutcomeABSTRACT
OBJECTIVES: To compare the long-term morbidity of patients with periodic fever, aphthous stomatitis, pharyngitis, and adenitis (PFAPA) syndrome treated by tonsillectomy (TE) in childhood to that of matched controls. METHODS: We identified 132 PFAPA patients from the medical records treated by TE in 1987-2007 in Oulu University Hospital, Finland. Altogether 119 patients participated the follow-up study and 94 were clinically examined on average 9.0 years after TE. The controls consisted of 230 randomly selected age-, sex-, and birth place-matched individuals from the Population Register Center of Finland. The patients and controls completed a detailed questionnaire about their current health and the data were compared. RESULTS: Self-estimated general health was good and growth was normal among PFAPA patients and controls at long-term follow-up. There were no between-group differences in the occurrence of autoimmune or other chronic diseases. Thirty percent of the PFAPA patients and 13% of the controls reported infections as causes of hospital visits during their lifetime (p<0.001). Usage of antibiotics during lifetime was reported by 99% of the PFAPA patients and by 88% of the controls (p= 0.009). Twelve percent of PFAPA patients and 0.4% of the controls reported oral thrush in their history (p=0.003). CONCLUSIONS: The health of the PFAPA patients was as good as that of healthy matched controls. Autoimmune or other chronic diseases were not more prevalent among PFAPA patients treated with TE in childhood than among controls. Respiratory infections and oral thrush were more common among the PFAPA patients than controls.
Subject(s)
Fever/epidemiology , Lymphadenitis/epidemiology , Pharyngitis/epidemiology , Stomatitis, Aphthous/epidemiology , Age of Onset , Case-Control Studies , Child, Preschool , Comorbidity , Female , Fever/diagnosis , Fever/surgery , Finland/epidemiology , Health Status , Humans , Lymphadenitis/diagnosis , Lymphadenitis/surgery , Male , Pharyngitis/diagnosis , Pharyngitis/surgery , Prevalence , Risk Factors , Stomatitis, Aphthous/diagnosis , Stomatitis, Aphthous/surgery , Syndrome , Time Factors , Tonsillectomy , Treatment OutcomeABSTRACT
We reviewed the medical records of patients with periodic fever, aphthosis, pharyngitis, and adenitis (PFAPA) to investigate the clinical course, treatment response, and association with MEFV gene mutation. Familial Mediterranean fever should be considered in patients with PFAPA who do not respond to adenotonsillectomy.
Subject(s)
Adenoidectomy , Familial Mediterranean Fever/diagnosis , Lymphadenitis/diagnosis , Pharyngitis/diagnosis , Pyrin/genetics , Stomatitis, Aphthous/diagnosis , Tonsillectomy , Child , Child, Preschool , Diagnosis, Differential , Endemic Diseases , Familial Mediterranean Fever/complications , Familial Mediterranean Fever/epidemiology , Familial Mediterranean Fever/genetics , Female , Genetic Markers , Heterozygote , Humans , Infant , Lymphadenitis/complications , Lymphadenitis/epidemiology , Lymphadenitis/surgery , Male , Mutation , Pharyngitis/complications , Pharyngitis/epidemiology , Pharyngitis/surgery , Retrospective Studies , Stomatitis, Aphthous/complications , Stomatitis, Aphthous/epidemiology , Stomatitis, Aphthous/surgery , Syndrome , Treatment Outcome , Turkey/epidemiologyABSTRACT
The periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) syndrome is an autoinflammatory disease, characterized, as its name suggests, by periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis. This syndrome is the most common cause of recurrent fever in children, however the rate of recognition of this syndrome is still low. Tonsillectomy has been suggested as an effective treatment, even though the precise, pathophysiology underlying this syndrome remains unknown. In this study, we investigated the outcomes in patients who underwent tonsillectomy. In particular, we examined the surgical outcomes and clinical features of the patients who underwent tonsillectomy. A total of 19 patients with PFAPA syndrome underwent tonsillectomy at our hospital from July 2013 to May 2016. Before the surgery, while all the patients had received medications, none showed complete resolution of the syndromes. However, of the 19 patients, 15 showed complete resolution of the syndrome immediately after the surgery. Four patients had fever even after the surgery. Three patients showed partial remission, with the frequency and duration of the episodes decreasing after the surgery. However, in one patient, the fever persisted as before the surgery. There were no significant differences in the clinical characteristics, such as the age at onset, fever episodes, associated symptoms, or age at surgery among the three groups. However, we observed a trend towards a higher frequency of a family history in patients with persistent symptoms after surgery. Tonsillectomy was highly effective against PFAPA syndrome, however, some patients failed to respond to the procedure. Therefore, it is important to carefully evaluate the risks and benefits in each case. The indications for tonsillectomy have not yet been clearly established. It is essential to continue further investigations to establish effective therapeutic strategies for this syndrome.
Subject(s)
Fever/etiology , Lymphadenitis/surgery , Neck/surgery , Pharyngitis/surgery , Stomatitis, Aphthous/surgery , Tonsillectomy , Child , Child, Preschool , Female , Humans , Infant , Lymphadenitis/complications , Male , Pharyngitis/complications , Stomatitis, Aphthous/complications , Treatment OutcomeABSTRACT
OBJECTIVE: To compare the effectiveness of tonsillectomy and the long-term outcome of periodic fever, aphthous stomatitis, pharyngitis, and adenitis (PFAPA) syndrome in patients fulfilling the classic diagnostic criteria and in those with regularly recurring fever as the only symptom or with onset of symptoms after age 5 years or both. STUDY DESIGN: We reviewed the medical records of 3852 children who underwent tonsillectomy between 1990 and 2007 and identified 108 children who did so because of regularly recurring fevers. The patients were invited to an outpatient visit and were classified into 2 groups: those who met (N = 58) and those who did not meet (N = 50) Thomas diagnostic criteria. We then compared the clinical profile and outcome of PFAPA symptoms after tonsillectomy between the 2 groups. RESULTS: In the group that met Thomas criteria, 97% (56/58) had complete resolution of fever episodes after tonsillectomy; in the group that did not meet Thomas criteria (50/50) had complete resolution of fever episodes after tonsillectomy (P = .25). The clinical profile of the periodic fevers and the occurrence of other illnesses during follow-up were similar in both groups. Thomas criteria identified 56 of 106 patients responding to tonsillectomy. CONCLUSIONS: Tonsillectomy was an effective treatment for patients with regularly recurring fever episodes who failed to meet the classic Thomas criteria. We suggest that PFAPA syndrome should be suspected and tonsillectomy considered in children with a late onset of symptoms (>5 years of age) or when fever is the only symptom during the episodes.
Subject(s)
Fever/surgery , Lymphadenitis/surgery , Pharyngitis/surgery , Stomatitis, Aphthous/surgery , Tonsillectomy , Adolescent , Child , Child, Preschool , Female , Fever/diagnosis , Follow-Up Studies , Humans , Infant , Lymphadenitis/diagnosis , Male , Pharyngitis/diagnosis , Retrospective Studies , Stomatitis, Aphthous/diagnosis , Syndrome , Time Factors , Treatment OutcomeABSTRACT
OBJECTIVE: To establish guidelines based on scientific evidence for the management of periodic fever, aphthous stomatitis, pharyngitis and adenitis (PFAPA) syndrome. DESCRIPTION OF THE EVIDENCE COLLECTION METHOD: The Guideline was prepared from 5 clinical questions that were structured through PICO (Patient, Intervention or indicator, Comparison and Outcome), to search in key primary scientific information databases. After defining the potential studies to support the recommendations, these were graduated considering their strength of evidence and grade of recommendation. RESULTS: 806 articles were retrieved and evaluated by title and abstract; from these, 32 articles were selected to support the recommendations. RECOMMENDATIONS: 1. PFAPA is a diagnosis of exclusion established on clinical grounds, and one must suspect of this problem in children with recurrent and periodic febrile episodes of unknown origin, or with recurrent tonsillitis interspersed with asymptomatic periods, especially in children in good general condition and with preservation of weight and height development. 2. Laboratory findings are nonspecific. Additional tests do not reveal pathognomonic changes. 3. The evidence supporting an indication for surgical treatment (tonsillectomy with or without adenoidectomy), is based on two non-blinded randomized clinical trials with small numbers of patients. 4. The use of prednisone at the onset of fever in patients with PFAPA proved to be an effective strategy. There is still need for more qualified evidence to support its use in patients with PFAPA. 5. Despite promising results obtained in studies with IL-1ß inhibitors, such studies are limited to a few case reports.