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Heffernan CB, McKeon MG, Molony S, Kawai K, Stiles DJ, Lachenauer CS, Kenna MA, Watters K. Does Clarithromycin Cause Hearing Loss? A 12-Year Review of Clarithromycin Therapy for Nontuberculous Mycobacterial Lymphadenitis in Children. Ann Otol Rhinol Laryngol 2018; 127:687-693. [PMID: 30032669 DOI: 10.1177/0003489418788112] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE(S) The objective was to describe the characteristics of hearing losses documented in patients treated with clarithromycin alone for nontuberculous mycobacterial NTM lymphadenitis in a pediatric tertiary care center over a 12-year period. METHODS An institutional review board (IRB) approval was obtained. A database search was performed using the ICD-10 diagnosis codes 31.0, 31.1, and 31.8 between January 2004 and January 2017. A REDCap database was created to record variables. Patients were included if they received clarithromycin alone and had, at the minimum, a baseline audiology assessment, and 1 further evaluation during treatment. Fisher's exact test was used to analyze categorical variables, and Wilcoxon rank sum test was used to analyze continuous variables. RESULTS A total of 167 patients with cervicofacial NTM were identified. Of them, 42 patients fulfilled inclusion criteria. Three children (7%) developed a hearing loss (HL) between 25 and 63 days after starting treatment. HL was unilateral in 2 children. HL persisted in 1 child following cessation of treatment. However, this patient had Rubinstein Taybi syndrome, limiting our ability to attribute the HL solely to clarithromycin. CONCLUSION We noted a 7% hearing loss rate in our series. Confounding issues, such as 1 patient with a syndrome potentially contributing to HL, and limitations to this study, including retrospective design and loss to follow-up, temper our ability to conclude that clarithromycin was the sole cause of these HL. However, enough supporting data for a role in clarithromycin causing HL exist that testing should be considered for patients undergoing long-term clarithromycin treatment.
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Affiliation(s)
- Colleen B Heffernan
- 1 Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA.,2 Department of Otolaryngology, Royal Hospital for Children, Glasgow, UK
| | - Mallory G McKeon
- 1 Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Sasha Molony
- 1 Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Kosuke Kawai
- 1 Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA.,3 Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
| | - Derek J Stiles
- 1 Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA.,3 Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
| | - Catherine S Lachenauer
- 4 Division of Infectious Diseases, Department of Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Margaret A Kenna
- 1 Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA.,3 Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
| | - Karen Watters
- 1 Department of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts, USA.,3 Department of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA
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Sigg N, Bailleul S, Turmel JM, Legrand G, Kettani S, Martin L. [Non-tuberculous mycobacterial cervical adenitis in children: 2 cases]. Ann Dermatol Venereol 2018; 145:505-511. [PMID: 29773279 DOI: 10.1016/j.annder.2018.02.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Revised: 01/07/2018] [Accepted: 02/13/2018] [Indexed: 11/17/2022]
Abstract
BACKGROUND Cervical lymphadenitis is the most common manifestation of infection with nontuberculous mycobacteria (NTM) in immunocompetent children. Nevertheless, it is poorly known by dermatologists. Its incidence, which is currently increasing since the cessation of BCG vaccination in 2007, raises several issues regarding its pathophysiology, diagnosis and management. PATIENTS AND METHODS We report two cases of NTM adenitis: one in a 2-year-old girl vaccinated with BCG and one in an unvaccinated 22-month-old boy, in whom a misleading presentation led to delayed diagnosis. The condition progressed to fistula formation and the diagnosis was finally made on systematic cultures of lymph node samples. The time to diagnosis was 2 and 4months, respectively. The girl was treated with erythromycin for 3 weeks and with clarithromycin for 3 weeks; the boy received clarithromycin for 7 weeks and underwent complete surgical excision. DISCUSSION NTM adenitis preferentially affects girls under 4 years and occurs more frequently in winter and spring. First, the other differential diagnoses, including tuberculosis, must be ruled out by chest radiography. The diagnosis is oriented by the clinical picture, a positive TST and resistance to conventional antibiotics. However, it is only certified by systematic culture or PCR of lymph node biopsies, with screening for atypical mycobacteria being specified. The decrease in child protection by BCG vaccination coincides with the current increase in NTM infections, of which the most frequent is Mycobacterium avium complex (MAC) for cervical adenitis. The reference treatment is surgery. However, alternative treatments (incomplete excision, antibiotics, watchful waiting, etc.) should be considered where surgery fails or there is excessive risk of injury to a branch of the facial nerve. CONCLUSION Atypical mycobacterial adenitis in immunocompetent children has become an increasingly common infection since the abandonment of BCG vaccination. Improved knowledge of this disease would result in complete surgical excision at an early stage with a lower rate of aesthetic sequelae.
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Affiliation(s)
- N Sigg
- Service de dermatologie, CHU d'Angers, 4, rue Larrey, 49100 Angers, France.
| | - S Bailleul
- Service d'ORL, clinique de l'Anjou, 9, rue de l'Hirondelle, 49000 Angers, France
| | - J-M Turmel
- Service des maladies infectieuses et tropicales, CHU d'Angers, 4, rue Larrey, 49100 Angers, France
| | - G Legrand
- Service d'ORL, clinique de l'Anjou, 9, rue de l'Hirondelle, 49000 Angers, France
| | - S Kettani
- Centre de pathologie de l'Ouest, 2, rue de l'Appentis, 49000 Angers, France
| | - L Martin
- Service de dermatologie, CHU d'Angers, 4, rue Larrey, 49100 Angers, France
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Spinelli G, Mannelli G, Arcuri F, Venturini E, Chiappini E, Galli L. Surgical treatment for chronic cervical lymphadenitis in children. Experience from a tertiary care paediatric centre on non-tuberculous mycobacterial infections. Int J Pediatr Otorhinolaryngol 2018; 108:137-142. [PMID: 29605343 DOI: 10.1016/j.ijporl.2018.02.042] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 02/08/2018] [Accepted: 02/26/2018] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Non-tuberculous mycobacteria are the most frequent cause of chronic lymphadenitis in children. We reviewed treatment and outcomes of paediatric patients with chronic cervical lymphadenitis, to better understand their differential diagnosis, surgical indication, complication and recover. METHODS A retrospective study was carried out on children who underwent surgery from 2013 to 2016 at Meyer Children's University Hospital, Florence, Italy. Time to cure, type of surgery, and complications rate were determined and etiologic agents were identified and correlated to their clinical presentation. RESULTS 275 children were evaluated. Nearly 98% of the patients were cured regardless of which therapeutic option was used and surgery was necessary in 38.2% of children. Complete excisional biopsy ensured recover in 97.7% of patients compared with the non-excisional surgical group 88.2% (p = 0.06). Re-interventions were needed in the 2.3% of complete excision group and in two cases of the incision and drainage group; all of them developed fistula and were caused by Mycobacterium avium complex. Excision followed by adjunctive antibiotic therapy was favoured in the majority of the patients (80.1%, n = 71). CONCLUSION In cases of non-tuberculous mycobacteria lymphadenitis, surgery is the treatment of choice and it is closely related to a favourable prognosis.
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Affiliation(s)
| | - Giuditta Mannelli
- Clinic of Otorhinolaryngology-Head and Neck Surgery, Department of Surgery and Translational Medicine, University of Florence, AOU-Careggi, Via Largo Palagi 1, 50134, Florence, Italy.
| | | | - Elisabetta Venturini
- Pediatric Infectious Diseases Unit, Meyer Children's Hospital, Department of Pediatrics, University of Florence, Italy
| | - Elena Chiappini
- Pediatric Infectious Diseases Unit, Meyer Children's Hospital, Department of Pediatrics, University of Florence, Italy
| | - Luisa Galli
- Pediatric Infectious Diseases Unit, Meyer Children's Hospital, Department of Pediatrics, University of Florence, Italy
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4
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Cervicofacial non-tuberculous mycobacteria: A report of 30 cases. Eur Ann Otorhinolaryngol Head Neck Dis 2016; 133:107-11. [DOI: 10.1016/j.anorl.2016.02.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gonzalez CD, Petersen MG, Miller M, Park AH, Wilson KF. Complex nontuberculous mycobacterial cervicofacial lymphadenitis: What is the optimal approach? Laryngoscope 2015; 126:1677-80. [PMID: 26372159 DOI: 10.1002/lary.25603] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2015] [Indexed: 11/07/2022]
Abstract
OBJECTIVES/HYPOTHESIS Assess the role of combined antimicrobial and surgical therapy for difficult-to-treat nontuberculous mycobacteria (NTM) lesions of the head and neck in children. STUDY DESIGN Retrospective cohort. METHODS Retrospective review of pediatric head and neck NTM lesions at a tertiary children's hospital from 1999 to 2012. RESULTS Seventy-one children were diagnosed with NTM lesions. Age of presentation ranged between 7 and 204 months of age. Most patients (62%) had multiple lesions. Treatments included incision and drainage, curettage, antibiotics, excision, and any combination of surgery and antibiotics. Upon initial presentation, the most common treatment was surgical excision alone (n = 34) with a high complication rate (50%). In 18 cases, patients were initially treated with a combination of antibiotics and surgical excision due to the extent or location of the lesion(s). Complication rate in these patients was also high (67%). The most common complications in surgically excised NTM lesions included temporary or persistent facial nerve dysfunction (24.6%), poor wound healing/scarring (10.8%), and Frey's syndrome (6.2%). CONCLUSIONS Surgical excision with or without medical therapy for NTM cervicofacial lymphadenitis in high-risk regions commonly resulted in marginal mandibular nerve dysfunction (24.6%). Postoperative facial nerve weakness generally resolved within a year. High rates of complications and a lack of proven best approaches suggest tailoring the approach to address the potential risks in that particular patient based on location and severity. LEVEL OF EVIDENCE 4 Laryngoscope, 126:1677-1680, 2016.
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Affiliation(s)
| | | | - Matthew Miller
- Department of Ophthalmology and Visual Sciences, University of Iowa, Iowa City, Iowa
| | - Albert H Park
- Division of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Kevin F Wilson
- Division of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, Utah, USA
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Zimmermann P, Tebruegge M, Curtis N, Ritz N. The management of non-tuberculous cervicofacial lymphadenitis in children: A systematic review and meta-analysis. J Infect 2015; 71:9-18. [PMID: 25727993 DOI: 10.1016/j.jinf.2015.02.010] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 02/16/2015] [Accepted: 02/20/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Cervicofacial lymphadenitis is the most common manifestation of infection with non-tuberculous mycobacteria (NTM) in immunocompetent children. Although complete excision is considered standard management, the optimal treatment remains controversial. This study reviews the evidence for different management options for NTM lymphadenitis. METHODS A systematic literature review and meta-analysis were performed including 1951 children from sixty publications. Generalised linear mixed model regressions were used to compare treatment modalities. RESULTS The adjusted mean cure rate was 98% (95% CI 97.0-99.5%) for complete excision, 73.1% (95% CI 49.6-88.3%) for anti-mycobacterial antibiotics, and 70.4% (95% CI 49.6-88.3%) for 'no intervention'. Compared to 'no intervention', only complete excision was significantly associated with cure (OR 33.1; 95% CI 10.8-102.9; p < 0.001). Complete excision was associated with a 10% risk of facial nerve palsy (2% permanent). 'No intervention' was associated with delayed resolution. CONCLUSIONS Complete excision is associated with the highest cure rate in NTM cervicofacial lymphadenitis, but also had the highest risk of facial nerve palsy. In the absence of large, well-designed RCTs, the choice between surgical excision, anti-mycobacterial antibiotics and 'no intervention' should be based on the location and extent of the disease, and acceptability of prolonged time to resolution.
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Affiliation(s)
- Petra Zimmermann
- Infectious Diseases Unit, University Children's Hospital, University of Berne, 3010 Berne, Switzerland.
| | - Marc Tebruegge
- Academic Unit of Clinical & Experimental Sciences, Faculty of Medicine, and Institute for Life Sciences, University of Southampton, Southampton, UK; Department of Paediatrics, The University of Melbourne, and Murdoch Children's Research Institute, The Royal Children's Hospital Melbourne, Parkville, 3052, Australia.
| | - Nigel Curtis
- Department of Paediatrics, The University of Melbourne, and Murdoch Children's Research Institute, The Royal Children's Hospital Melbourne, Parkville, 3052, Australia.
| | - Nicole Ritz
- Department of Paediatrics, The University of Melbourne, and Murdoch Children's Research Institute, The Royal Children's Hospital Melbourne, Parkville, 3052, Australia; Infectious Diseases Unit, University Children's Hospital, University of Basel, 4031 Basel, Switzerland.
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van Bremen T, Biesinger E, Göke F, Keiner S, Bootz F, Schröck A. [Management of atypical cervical mycobacteriosis in childhood]. HNO 2014; 62:271-5. [PMID: 24633375 DOI: 10.1007/s00106-013-2812-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Atypical mycobacteriosis is a rare cause of cervical lymphadenitis that most frequently affects immunoincompetent children between the ages of 12 months and 5 years. The typical clinical manifestation is a painless unilateral cervical mass. The nonspecific clinical symptoms and laboratory parameters complicate diagnosis and, therefore, therapeutic management. Various therapeutic options, including surgery, antimycobacterial drug therapy and wait-and-scan approaches are discussed in the literature. Complete surgical excision has become the established treatment of choice. However, controlled randomized studies that clearly demonstrate the benefits of a particular type of therapy are lacking.
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Affiliation(s)
- T van Bremen
- Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde/-Chirurgie, Universitätsklinikum Bonn, Bonn, Deutschland,
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Pham-Huy A, Robinson JL, Tapiéro B, Bernard C, Daniel S, Dobson S, Déry P, Le Saux N, Embree J, Valiquette L, Quach C. Current trends in nontuberculous mycobacteria infections in Canadian children: A pediatric investigators collaborative network on infections in Canada (PICNIC) study. Paediatr Child Health 2013; 15:276-82. [PMID: 21532791 DOI: 10.1093/pch/15.5.276] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2009] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Nontuberculous mycobacteria (NTM) infections appear to be increasing in number and severity in developed countries worldwide. Surgical excision has been considered the standard treatment for NTM lymphadenitis, but the use of medical therapy seems to be increasing. OBJECTIVE To determine the disease characteristics as well as the current therapeutic management of NTM infections in Canadian children. METHODS Cases of definite or probable NTM infections were identified prospectively in children up to 18 years of age seen in 10 Canadian paediatric tertiary care centres from September 2005 to August 2006. Clinical, microbiological and pathological data were collected. RESULTS A total of 60 cases were identified. Data were complete for 45 patients, including 34 cases of lymphadenitis, four cases of skin and soft tissue infection, and seven cases of pulmonary NTM infection. Seventy-nine per cent of children (27 of 34) with lymphadenitis had an unsuccessful course of antibiotics before diagnosis. Sixty-eight per cent of purified protein derivative tests (15 of 22) were positive. NTM was detected in 76% of samples (29 of 38), of which 62% were Mycobacterium avium complex. All patients with lymphadenitis underwent surgical therapy and most patients (74%) also received antimicrobials. CONCLUSIONS Current trends indicate that the majority of the study centres are using medical therapy with variable regimen and duration as an adjunct to surgical excision in the treatment of NTM lymphadenitis. Larger numbers and longer follow-up times are needed to better evaluate the efficacy of medical therapy and outcome of disease. A randomized controlled study comparing surgical therapy alone and chemotherapy for NTM lymphadenitis is required.
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Affiliation(s)
- Anne Pham-Huy
- Infectious Diseases Division, Department of Pediatrics, The Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec
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Parker NP, Scott AR, Finkelstein M, Tibesar RJ, Lander TA, Rimell FL, Sidman JD. Predicting Surgical Outcomes in Pediatric Cervicofacial Nontuberculous Mycobacterial Lymphadenitis. Ann Otol Rhinol Laryngol 2012; 121:478-84. [DOI: 10.1177/000348941212100709] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives: We examined surgical outcomes in children with cervicofacial nontuberculous mycobacterial lymphadenitis and attempted to identify predictors of complications. Methods: A retrospective chart review from 2 tertiary pediatric centers was used to identify 11 presentation or operative variables (age at surgery, gender, symptom duration, pain, violaceous skin changes, skin breakdown, fluctuance, purified protein derivative positivity, operative procedure, use of nerve integrity monitoring, and use of skin flap advancement) and to compare these to 5 postoperative complications (facial nerve dysfunction [paresis or paralysis], poor scarring, recurrence, wound infection, and wound dehiscence without infection). Results: The 45 patients analyzed for presentation or operative variables (28 female, 17 male; average age, 31.2 months) typically presented with painless masses averaging 8.2 weeks in duration, along with violaceous skin changes in 29 of the 45 cases (64%) and skin breakdown in 9 cases (20%). The surgical procedures included parotidectomy with or without selective lymphadenectomy in 38 of the 45 cases (84%) and lymphadenectomy alone in 7 cases (16%). Skin resection and cervicofacial advancement flap reconstruction was performed in 20 cases (44%). Nerve integrity monitoring was utilized in 32 cases (71%). In the 44 patients analyzed for postoperative complications, we found facial nerve paresis in 14 (31.8%), poor scarring in 9 (20.5%), wound infection in 6 (13.6%), recurrence in 4 (9.1%), and facial nerve paralysis in 2 (4.5%). Nine of the 14 cases (64.3%) of initial facial nerve paresis resolved. At final follow-up, facial nerve paresis persisted in 5 of the 14 children (35.7%) with initial postoperative paresis and in 1 of the 2 children (50.0%) with initial postoperative paralysis. Facial nerve paralysis persisted in the other child with initial postoperative paralysis. Overall, 6 of these 7 patients (85.7%) with persistent facial nerve dysfunction had follow-up of less than 1 month. All transient and permanent facial nerve dysfunction was in the distribution of the marginal mandibular nerve only. No statistically significant predictors of complications were identified. Conclusions: We report acceptable but not insignificant rates of marginal mandibular distribution facial nerve injury, poor scarring, wound infection, and recurrence following resection of cervicofacial nontuberculous mycobacterial lymphade nitis in children that must be discussed with patients and parents before operation. No presentation or operative variables predicted the complications.
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Penn R, Steehler MK, Sokohl A, Harley EH. Nontuberculous mycobacterial cervicofacial lymphadenitis--a review and proposed classification system. Int J Pediatr Otorhinolaryngol 2011; 75:1599-603. [PMID: 22014500 DOI: 10.1016/j.ijporl.2011.09.018] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2011] [Revised: 09/15/2011] [Accepted: 09/19/2011] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To describe a clinical staging system for nontuberculous mycobacterial (NTM) cervicofacial lymphadenitis that has both diagnostic and therapeutic implications. METHODS A Medline database search was performed using key words "nontuberculous mycobacteria". All articles pertaining to nontuberculous mycobacterial cervicofacial lymphadenitis were reviewed for data evaluation regarding diagnosis and treatment methodologies. RESULTS Nontuberculous cervicofacial lymphadenitis infections pass through distinctly segmented clinical phases. In Stage I, a painless mass presents with notable increase in vascularity. Stage II is characterized by liquefaction of the affected lymph node, causing the mass to appear fluctuant. Significant skin changes characterize Stage III, whereby overlying skin may develop violaceous discoloration and become notably thinner, or parchment-like, with a "shiny" appearance. During Stage IV, the lesion fistulizes to the skin surface causing a draining wound. CONCLUSIONS While nontuberculous mycobacterial cervicofacial lymphadenitis has typically been thought of as a surgical disease, further characterization is warranted. We present a new classification system for appraising the clinical stages of nontuberculous mycobacterial cervicofacial lymphadenitis that may be used as part of a greater approach to disease management: (1) after other causes have been ruled out, the possibility of a tuberculous scrofula must be eliminated, and the degree of diagnostic suspicion must be categorized; (2) the clinical stage of the infection can be determined using the classification system described; and (3) a stage-specific treatment may be chosen based on the individual patient.
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Affiliation(s)
- Renee Penn
- Department of Otolaryngology - Head and Neck Surgery, South Pasadena Cancer Center, 209 Fair Oaks Avenue, South Pasadena, CA 91030, United States
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First Canadian Reports of Cervical Adenitis Due to Mycobacterium Malmoense and a 10-year Review of Nontuberculous Mycobacterial Adenitis. CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY 2011; 17:123-7. [PMID: 18418488 DOI: 10.1155/2006/610304] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2005] [Accepted: 01/21/2006] [Indexed: 11/17/2022]
Abstract
The present report reviews a decade of experience with nontuberculous mycobacterial adenitis at a pediatric referral centre, noting that patients are often subjected to multiple ineffective antibiotic courses, and that delays in diagnosis and referral for appropriate therapy are common. Notable clinical features include a mean age of presentation of 3.4 years, a male-to-female ratio of 1:1.5 and a gradual onset of painless, unilateral cervical adenopathy. Fever was absent in most patients (77%), and the disease failed to respond to antistaphylococcal antibiotics. The mean time to correct diagnosis was longer than three months (15 weeks). The clinical features of the disease are highlighted and presented with a practical diagnostic approach to the child with subacute/chronic adenitis. New molecular diagnostic tools and emerging mycobacteria are discussed, including the first reports of Mycobacterium malmoense adenitis in Canada.
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Cervicofacial nontuberculous mycobacterium lymphadenitis in children: is surgery always necessary? Int J Pediatr Otorhinolaryngol 2009; 73:1297-301. [PMID: 19586666 DOI: 10.1016/j.ijporl.2009.06.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2009] [Revised: 06/08/2009] [Accepted: 06/08/2009] [Indexed: 11/21/2022]
Abstract
INTRODUCTION The optimal treatment of cervicofacial nontuberculous mycobacterium lymphadenitis (CFNTB) in children is yet to be established. There is a general consensus that surgical excision results in a definitive resolution of the disease. The main aim of surgery is to remove affected nodes so that they do not discharge through the skin. Recently there are some investigators who are reporting successful antibiotic treatment and advocating medical therapy as the first line treatment. METHODS 16 children consecutively presenting to otolaryngology in a tertiary referral centre over an 8-year period with CFNTB. Inclusion criteria were chronic cervicofacial lymphadenitis with either: (1) a culture positive for atypical mycobacteria (from either a lymph node or fine needle aspirate (FNA) specimen); or (2) acid-fast bacilli identified (from either a lymph node or FNA specimen); or (3) post excision histological findings consistent with mycobacterial infection (i.e. non-caseating granulomas) in the absence of other clinical features suggestive of other granulomatous conditions. Lesions with superficial skin change were treated preferentially with surgery. Children presenting with lymph nodes contained deep to sternocleidmastoid were assessed with FNA cytological and microbiological analysis and MRI or CT, and treated preferentially with antibiotics or watchful waiting. RESULTS 4 children (2 culture positive, 2 with acid-fast bacilli on needle aspirate) presented with lymphadenopathy deep to sternocleidmastoid and were managed non-surgically. All 4 resolved without cutaneous involvement. 11 children with a clinical presentation of CFNTB underwent complete excision of all involved nodes for superficial lesions (6 were culture positive, and all had granulomatous histology). None recurred. 1 patient presented late with a mature, discharging parotid sinus, which was managed with watchful waiting as the lesion was clinically close to natural resolution. CONCLUSIONS Depth at presentation may help decide which patients with CFNTB can be treated non-surgically without cutaneous sequelae. We propose that a watch and wait management is an option for deep nodes.
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Abstract
BACKGROUND Nontuberculous mycobacteria can cause a chronic localized cervicofacial lymphadenitis in immunocompetent children. The recommended treatment is total excision of the affected lymph node. The aim of this study was to describe our experience with an observational approach. METHODS Children with chronic nontuberculous mycobacterial (NTM) cervical lymphadenitis, whose parents opted for conservative treatment, were followed at our center from 1990 to 2004. The diagnosis of NTM was based on mycobacterial culture of lymph node specimens obtained by fine needle aspiration. The clinical laboratory and follow-up data were documented. RESULTS Ninety-two children with lymph node positive cultures of nontuberculous mycobacterium were included in the study. Mycobacterium avium complex and Mycobacterium hemophilum were isolated in 90% of the cultures. In most cases, the affected lymph nodes underwent violaceous changes with discharge of purulent material for 3-8 weeks. Total resolution was achieved within 6 months in 71% of patients and within 9-12 months in the remainder. At the 2-year follow-up, a skin-colored, flat scar in the region of the drainage was noted. There were no complications. CONCLUSIONS We suggest that the observational approach can be effective for managing NTM lymphadenitis in immunocompetent children.
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Fraser L, Moore P, Kubba H. Atypical mycobacterial infection of the head and neck in children: A 5-year retrospective review. Otolaryngol Head Neck Surg 2008; 138:311-4. [DOI: 10.1016/j.otohns.2007.11.032] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2007] [Revised: 11/13/2007] [Accepted: 11/29/2007] [Indexed: 11/26/2022]
Abstract
OBJECTIVE: We review the management of 31 cases of atypical mycobacterial lymphadenitis presenting to a tertiary referral pediatric otolaryngology department between February 2002 and February 2007. STUDY DESIGN: Retrospective case review. SUBJECTS AND METHODS: Cases were identified by using the hospital's correspondence and pathology databases. Demographic and clinical information was collected. Descriptive and nonparametric inferential statistics (SPSS; SPSS Inc, Chicago, IL) were calculated. RESULTS: Four patients were treated conservatively with triple-therapy antibiotics. Twenty-seven underwent surgical excision plus 3 months of clarithromycin postoperatively. Thirteen percent developed nodal recurrence; this appeared to be unrelated to the operation performed (χ8 2 = 5.8, P = 0.69) or the management modality used ( P = 0.35). Patients with previous surgery were more likely to have recurrent infection (χ2 2 = 9.3, P = 0.01). CONCLUSIONS: In our experience, nodal excision plus postoperative clarithromycin remains the best treatment option for most children, although those with limited disease may benefit from combination antibiotic therapy. Previous incision and drainage leads to high recurrence rates after later excision and therefore, heightened awareness of these infections is essential to ensure appropriate early management.
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Lindeboom JA, Kuijper EJ, Bruijnesteijn van Coppenraet ES, Lindeboom R, Prins JM. Surgical Excision versus Antibiotic Treatment for Nontuberculous Mycobacterial Cervicofacial Lymphadenitis in Children: A Multicenter, Randomized, Controlled Trial. Clin Infect Dis 2007; 44:1057-64. [PMID: 17366449 DOI: 10.1086/512675] [Citation(s) in RCA: 143] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2006] [Accepted: 12/05/2006] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND The optimal treatment of nontuberculosis mycobacterial cervical lymphadenitis in children has not been established. Until recently, surgical excision was the standard treatment, but the number of reports of successful antibiotic treatment is increasing, which questions whether surgery is the preferred treatment. In this randomized, multicenter trial, we compared surgical excision with antibiotic treatment. METHODS One hundred children with microbiologically proven nontuberculous mycobacterial cervicofacial lymphadenitis were randomly assigned to undergo surgical excision of the involved lymph nodes or to receive antibiotic therapy with clarithromycin and rifabutin for at least 12 weeks. The primary end point was cure, defined as regression of the lymph node enlargement by at least 75%, with cure of the fistula and total skin closure without local recurrence or de novo lesions after 6 months, as assessed by clinical and ultrasound evaluation. Secondary end points included complications of surgery and adverse effects of antibiotic therapy. RESULTS Intention-to-treat analysis revealed that surgical excision was more effective than antibiotic therapy (cure rates, 96% and 66%, respectively; 95% confidence interval for the difference, 16%-44%). Treatment failures were explained neither by noncompliance nor by baseline or acquired in vitro resistance to clarithromycin or rifabutin. Surgical complications were seen in 14 (28%) of 50 patients; staphylococcal wound infection occurred in 6 patients, and a permanent grade 2 facial marginal branch dysfunction occurred in 1 patient. The vast majority of patients who were allocated to antibiotic therapy reported adverse effects (39 [78%] of 50 patients), including 4 patients who had to discontinue treatment. CONCLUSIONS Surgical excision is more effective than antibiotic treatment for children with nontuberculous mycobacterial cervicofacial lymphadenitis.
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Affiliation(s)
- Jerome A Lindeboom
- Department of Oral and Maxillofacial Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
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Coulter JBS, Lloyd DA, Jones M, Cooper JC, McCormick MS, Clarke RW, Tawil MI. Nontuberculous mycobacterial adenitis: effectiveness of chemotherapy following incomplete excision. Acta Paediatr 2006; 95:182-8. [PMID: 16449024 DOI: 10.1080/08035250500331056] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Management of lymphadenopathy caused by nontuberculous mycobacteria (NTM) is primarily surgical. Where this cannot achieve sufficient clearance of infected nodes, chemotherapy is often given. AIM This study compared results of surgery alone with surgery followed by chemotherapy in instances where there was incomplete surgical removal of diseased tissue. METHODS Chemotherapy comprised azithromycin 10 mg/kg and rifabutin 6 mg/kg both given once daily for 6 mo. Ninety-eight children with NTM infection were seen in the period 1990-2004. Sixty-eight cases with adenopathy where "time to healing" (discharge stopped and inflammation settled) was known were available to compare response to treatment. RESULTS The median (range) "time to healing" in weeks for 43 patients who had surgery alone was: incision and drainage (I&D)/curettage 6 (1-72) (n = 10); excision 3 (1-28) (n = 22); and from the last operation of multiple (repeat) surgery 3 (1-40) (n = 11). For 25 patients who required chemotherapy in addition to surgery, the median (range) "time to healing" in weeks was I&D/curettage 10 (1-40) (n = 17), excision 14 (8-20) (n = 2) and multiple surgery 29 (2-88) (n = 6). CONCLUSION In children with adenitis due to NTM, where surgical resection is followed by continued discharge and inflammation, chemotherapy should be considered before further surgery is undertaken.
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Luong A, McClay JE, Jafri HS, Brown O. Antibiotic therapy for nontuberculous mycobacterial cervicofacial lymphadenitis. Laryngoscope 2006; 115:1746-51. [PMID: 16222188 DOI: 10.1097/01.mlg.0000168112.54252.92] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES/HYPOTHESIS To evaluate the efficacy of antibiotic treatment of nontuberculous mycobacterial (NTM) cervicofacial lymphadenitis, both as an alternative and as adjuvant to surgical excision. STUDY DESIGN Retrospective chart review of pediatric patients with NTM cervicofacial lymphadenitis treated from January 1993 to November 2003 at an academic tertiary care children's hospital. METHODS Fifty-five patients (age range, 15 mo-16 y) with the diagnosis of NTM cervicofacial lymphadenitis by fine-needle aspiration biopsy that had 1) lymph node culture positive for an atypical mycobacteria, 2) histological findings consistent with mycobacterial infection (granulomas) with negative bartonella serological titers, 3) histological stain positive for the presence of acid-fast bacillus in the absence of tuberculous infection, or 4) positive Mantoux tuberculin skin test result with a negative finding on polymerase chain reaction for tuberculous mycobacteria. Clinical response was defined as complete or partial resolution of skin changes and palpable lymphadenopathy in response to antibiotic therapy consisting of macrolide therapy alone or in combination with other anti-mycobacterial pharmaceuticals. RESULTS Of the 55 children studied, 45 of 55 (82%) with both single and multiple lesions underwent a trial of medical therapy, and 30 of 45 lesions (67%) ranging in size from 1 x 1 to 6 x 5 cm achieved resolution without surgical excision. Of the other 15 patients treated initially with medical therapy, 6 of 15 (40%) responded well to a course of antibiotic therapy before undergoing surgical excision, and 7 of 15 (47%) patients were nonresponsive to antibiotic therapy and required surgical excision to resolve the neck mass. The remaining 2 of 15 patients (13%) proceeded to surgery only after a course of antibiotics of 3 weeks or less. Ten of the 55 patients (18%) underwent surgical excision initially, with 5 of 10 patients (50%) receiving postoperative antibiotics for treatment of residual disease or prevention of recurrence. CONCLUSION Some NTM cervicofacial lymphadenitis infections appear to respond to medical therapy alone. A trial of antibiotic therapy might be considered in patients with NTM cervicofacial lymphadenitis before surgical excision or as an adjuvant to surgical excision.
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Affiliation(s)
- Amber Luong
- Department of Otolaryngology, University of Texas Southwestern Medical Center, Dallas, 75390, USA.
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18
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Hogan M, Price D, Burrage K, Pushpanathan C. Atypical mycobacterial cervical lymphadenitis with extensive local spread: a surgical disease. Pediatr Surg Int 2005; 21:758-60. [PMID: 16133519 DOI: 10.1007/s00383-005-1491-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/08/2005] [Indexed: 10/25/2022]
Abstract
Atypical (nontuberculous) mycobacterium is an uncommon cause of cervical lymphadenitis in immunocompetent children. Rarely, this disease progresses to locoregional destruction of the deep structures of the neck including salivary glands. Recent reports suggest medical monotherapy as an effective treatment of this disease. We report three cases of children who experienced progression to locoregional disease while on appropriate antibiotics. We suggest that the patient population to benefit from medical monotherapy has yet to be adequately defined. In our experience, surgical therapy is the only effective treatment for locoregional disease.
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Affiliation(s)
- M Hogan
- Discipline of Surgery, Faculty of Medicine, The Health Sciences Center, Memorial University of Newfoundland, St. John's, NF A1B 3V6, Canada.
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Sanz Santaeufemia F, Ramos Amador J, Giangaspro E, Sánchez Granados J, Palenque E, González Tomé M. Réplica. An Pediatr (Barc) 2005. [DOI: 10.1157/13078470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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20
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Jang HS, Jo JH, Oh CK, Kim MB, Lee JB, Chang CL, Kwon YW, Kwon KS. Successful treatment of localized cutaneous infection caused by Mycobacterium scrofulaceum with clarithromycin. Pediatr Dermatol 2005; 22:476-9. [PMID: 16191006 DOI: 10.1111/j.1525-1470.2005.00120.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Cutaneous infection arising from Mycobacterium scrofulaceum, a nontuberculous mycobacteria, has rarely been reported, and most of the reported infections were disseminated forms in patients with AIDS or other immunocompromising illness. We describe an occurrence of localized mycobacterial skin infection caused by M. scrofulaceum in a previously healthy child that manifested as a red nodule on the cheek. A biopsy specimen of the lesion demonstrated granulomatous infiltration in the dermis. M. scrofulaceum was isolated from culture of a tissue specimen. Polymerase chain reaction amplified specific fragments for M. scrofulaceum. The patient was treated successfully with clarithromycin as monotherapy for 6 months, leading to complete healing without recurrence during a follow-up period of 2 years.
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Affiliation(s)
- Ho-Sun Jang
- Department of Dermatology, College of Medicine, Pusan National University, Seo-gu, Busan, Korea.
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21
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Baquero-Artigao F. [Pediatric infections caused by nontuberculous mycobacteria]. An Pediatr (Barc) 2005; 62:458-66. [PMID: 15871828 DOI: 10.1157/13074620] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
During the last few years, nontuberculous mycobacteria (NTM) have been isolated with increasing frequency in our environment. However, there are only a few reports of pediatric NTM infections in Spain (13 articles since 1990). This article presents an update of the epidemiology, diagnostic methods, and treatment of these infections in children. The most frequent clinical syndromes caused by NTM include lymphadenitis, pulmonary and disseminated infections in immunocompromised children. NTM cervical adenitis usually causes chronic infection associated with sinus tract formation and scarring. The treatment of choice is surgical excision of the involved node. Incision and drainage of the enlarged node should be avoided because it can lead to chronic drainage or sinus tract formation. Medical treatment with azithromycin or clarithromycin associated with rifabutin, ethambutol or ciprofloxacin should be reserved for cases in which the family refuses surgery, a recurrence occurs or complete excision is impossible. Pulmonary disease caused by NTM is relatively rare in immunocompetent children, but is increasingly reported in children with cystic fibrosis. In these patients, the clinical significance of the presence of NTM in the sputum is unclear. The persistence of positive cultures, especially if bacilloscopy is positive and the patient shows clinical evidence of pulmonary disease exacerbation, is an indication to start treatment. Disseminated infection caused by NTM can appear in patients with severe immunodepression, especially in HIV-infected children with CD4 cell counts of less than 100 cells/mm3. Early antibiotic therapy with at least three drugs including a macrolide, and immune recovery with aggressive antiretroviral therapy are the keys to improving quality of life and survival in these patients.
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Affiliation(s)
- F Baquero-Artigao
- Servicio de Enfermedades Infecciosas, Hospital Universitario Infantil La Paz, Madrid, España.
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22
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Sanz Santaeufemia FJ, Ramos Amador JT, Giangaspro E, Sánchez Granados JM, Palenque E, González Tomé MI. [Usefulness of chemotherapy associated with surgery in the management of nontuberculous mycobacterial adenitis]. An Pediatr (Barc) 2005; 62:280-5. [PMID: 15737291 DOI: 10.1157/13071845] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND In recent years, lymphadenitis caused by atypical mycobacteria (also called nontuberculous mycobacteria [NTMB] or, more recently, environmental) have played a significant role in the differential diagnosis of adenitis in non-immunocompromised children. OBJECTIVES To describe the clinical and pathological findings in childhood NTMB adenitis and study the possible usefulness of antimicrobial therapy in addition to surgery. METHODS We present eight cases of neck lymphadenitis occurring over a 5-year period. All of the children received combined chemotherapy, and six also underwent surgery. Of the two remaining patients, the parents of one child refused surgery and a watchful approach was adopted in the other. RESULTS Complete clinical recovery was achieved in all patients except one who did not undergo surgery. CONCLUSIONS Prolonged administration of two antibiotics (of which one must be clarithromycin) in addition to surgery was well-tolerated and could be useful in patients with NTMB neck lymphadenitis.
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Haverkamp MH, Arend SM, Lindeboom JA, Hartwig NG, van Dissel JT. Nontuberculous mycobacterial infection in children: a 2-year prospective surveillance study in the Netherlands. Clin Infect Dis 2004; 39:450-6. [PMID: 15356803 DOI: 10.1086/422319] [Citation(s) in RCA: 113] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2003] [Accepted: 03/07/2004] [Indexed: 11/04/2022] Open
Abstract
We performed a prospective, 2-year nationwide study to assess incidence and disease characteristics of suspected infections with nontuberculous mycobacteria (NTM) in children, via the Netherlands Pediatric Surveillance Unit. Data for 61 children were reported (median age, 31 months; interquartile range, 22-50 months; female sex, 37 subjects); 2 subjects had an underlying disease. Most children (53 [87%] of 61) had cervical lymph node enlargement, with abscess in 25 (47%) and fistula in 11 (21%). The estimated annual incidence of NTM infection was 77 cases per 100,000 children. In 16 children, the diagnosis was based solely on the results of skin tests with mycobacterial antigens. Cultures were performed in 36 cases and yielded mycobacteria in 27 (75%); Mycobacterium avium was isolated from 18 cultures. Children with a culture positive for mycobacteria did not differ in presentation, complications, or treatment from those whose cultures showed no growth. Thirty children underwent surgery, and chemotherapy was the single treatment in 24 (39%) of the cases. The treatment of localized NTM infection in immunocompetent children by antimycobacterial drugs should be evaluated further.
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Affiliation(s)
- Margje H Haverkamp
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
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25
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Pumberger W, Hallwirth U, Pawlowsky J, Pomberger G. Cervicofacial lymphadenitis due to atypical mycobacteria: a surgical disease. Pediatr Dermatol 2004; 21:24-9. [PMID: 14871321 DOI: 10.1111/j.0736-8046.2004.21111.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Despite the increasing prevalence of cervicofacial lymphadenitis due to atypical mycobacteria (AMB) in children, the true nature of AMB infection in clinical practice is poorly understood. The purpose of our study was to define the most common signs and symptoms, and to establish a workable scheme of diagnosis and treatment. Patients fulfilling the criteria of AMB infection (i.e., clinical signs, positive cultures or polymerase chain reaction, histologic features) were included in the study. All children underwent a standard surgical procedure, depending on pretreatment and the course of the disease. Sixteen infants presented with characteristic unilateral lymphadenopathy predominantly involving the submandibular area (13/16). Eight children had been initially treated at various institutions by fine-needle puncture or incision, and 7 of the 16 patients had received antituberculous multidrug treatment for a varying length of time. Complete excision of the affected lymph nodes was the definitive treatment in all patients. Three children had transient marginal mandibular nerve paralysis that resolved within a few months in all cases. Recognition of the characteristic features of AMB adenitis may permit early diagnosis and appropriate surgical treatment.
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Abstract
Nontuberculous mycobacteria are ubiquitous in the environment. Immunocompetent children are commonly infected by these resilient organisms. Cervical lymphadenitis, the most frequent head and neck manifestation of NTM infection, often presents as chronic, unilateral lymphadenopathy with characteristic violaceous overlying skin changes. Diagnosis is ultimately dependent on culture or histopathologic examination of specimen obtained through excisional lymph node biopsy or FNA. The principal treatment of NTM infection remains the surgical excision of diseased tissue. Antibiotics augment surgical therapy and their potential role as a single-modality therapy continues to be investigated.
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Affiliation(s)
- James T Albright
- Division of Pediatric Otolaryngology, Children's Health and Hospital Center, 3030 Children's Way, Suite 402, San Diego, CA 92123, USA
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27
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Montague ML, Hussain SSM, Blair RL. Three cases of atypical mycobacterial cervical adenitis. J R Soc Med 2003. [PMID: 12612115 PMCID: PMC539421 DOI: 10.1258/jrsm.96.3.129] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Mary-Louise Montague
- Department of Otolaryngology, Ninewells Hospital and Medical School,
Dundee DD1 9SY, Scotland, UK
| | - S S Musheer Hussain
- Department of Otolaryngology, Ninewells Hospital and Medical School,
Dundee DD1 9SY, Scotland, UK
| | - Robin L Blair
- Department of Otolaryngology, Ninewells Hospital and Medical School,
Dundee DD1 9SY, Scotland, UK
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28
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Montague ML, Hussain SSM, Blair RL. Three Cases of Atypical Mycobacterial Cervical Adenitis. Med Chir Trans 2003; 96:129-31. [PMID: 12612115 PMCID: PMC539421 DOI: 10.1177/014107680309600308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Mary-Louise Montague
- Department of Otolaryngology, Ninewells Hospital and Medical School, Dundee DD1 9SY, Scotland, UK
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29
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Panesar J, Higgins K, Daya H, Forte V, Allen U. Nontuberculous mycobacterial cervical adenitis: a ten-year retrospective review. Laryngoscope 2003; 113:149-54. [PMID: 12514400 DOI: 10.1097/00005537-200301000-00028] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To review the authors' institutional experience with nontuberculous mycobacterial cervical adenitis in children over a 10-year period. STUDY DESIGN Retrospective chart review. METHODS The case histories of 79 children with nontuberculous mycobacterial lymphadenitis who presented to a large tertiary care referral center from 1989 to 1999 were retrospectively analyzed, and the demographics, clinical presentation, methods of diagnosis, and types of surgical intervention they underwent were reported. RESULTS The mean age at presentation was 3.6 years. The male-to-female ratio was 1:2, and the frequency of presentation was highest in the winter and spring months. The diagnosis was not immediately apparent to most primary health care physicians because there was a delay between the appearance of the lump and referral for treatment, which was in excess of 8 weeks. Involved nodes were mainly treated surgically. The recurrence rate of complete surgical resection was less than 1%. CONCLUSION The study highlights the fact that a high index of clinical suspicion is needed to make an early diagnosis of nontuberculous mycobacterial lymphadenitis and lends further weight to the already existing evidence that surgical excision remains the mainstay of successful treatment for lymphadenitis caused by nontuberculous mycobacteria.
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Affiliation(s)
- Jaswinder Panesar
- Department of Otolaryngology, The Hospital for Sick Children, Toronto, Ontario, Canada
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30
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de Juan Martín F, Marín Bravo M, Bouthelier Moreno M, Lezcano Carrera M, Zubiri Ara L, Adiego Leza M. Infección por micobacterias no tuberculosas en inmunocompetentes. An Pediatr (Barc) 2002. [DOI: 10.1016/s1695-4033(02)77817-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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31
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Affiliation(s)
- A J Daley
- Centre for Infectious Diseases and Microbiology Laboratory Services, Institute of Clinical Pathology and Medical Research, Westmead Hospital, Westmead, New South Wales, Australia.
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32
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Asensi V, de Diego I, Carton JA, Maradona JA, Rodriguez-Guardado A. Mycobacterium avium complex cervical lymphadenitis in an immunocompetent adult patient. J Infect 2000; 41:195-7. [PMID: 11023773 DOI: 10.1053/jinf.2000.0701] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Affiliation(s)
- J R Starke
- Baylor College of Medicine, Houston, TX, USA
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Abstract
OBJECTIVES To describe the clinical and epidemiologic features, management and outcome associated with the development of nontuberculous mycobacterial (NTM) superficial lymphadenitis in children. METHODS The medical records of all children 0 to 14 years of age with NTM superficial lymphadenitis who were diagnosed at P. and A. Kyriakou Children's Hospital between January, 1982, and December, 1997, were reviewed. RESULTS Forty-seven children were identified, 76.5% during the second half of the study period. Mycobacterium avium complex was the predominant isolate. Children with NTM lymphadenitis noted satisfactory aesthetic results when total excision was performed within 1 month after its onset. CONCLUSIONS NTM superficial lymphadenitis in children has been increasingly recognized during the last decade. Prompt total excision of the involved lymph node is required in such patients.
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Affiliation(s)
- H C Maltezou
- University of Athens Second Department of Pediatrics, P. and A. Kyriakou Children's Hospital, Greece
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35
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Lindeboom JA, de Lange J, van den Akker HP. Clarithromycin as a single-modality treatment in mycobacterial avium-intracellular infections. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1999; 87:50-4. [PMID: 9927080 DOI: 10.1016/s1079-2104(99)70294-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Atypical mycobacterial infections are frequently associated with chronic cervical lymphadenopathy, particularly in children between 1 and 5 years of age. The treatment of choice is regarded to be "optimal" surgical treatment, which often requires wide excision of affected lymph nodes. Although surgical excision is a reliable treatment, it has obvious drawbacks. Because branches of the peripheral facial nerve may be intimately involved in the inflammatory reaction, damage is a potential complication. In addition, keloid scars and wound breakdown are possible complications. Successful drug treatment is hampered by poor susceptibility of the Mycobacterium avium-intracellulare and Mycobacterium scrofulaceum strains to antimicrobial drugs. Reports of results with clarithromycin in the treatment of patients with AIDS who are infected with the M avium complex, however, are promising. The cases of 2 children with infections caused by the M avium complex, resulting in preauricular and cervical lymphadenitis, are described. Treatment with clarithromycin as a monotherapy led to complete healing without recurrence.
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Affiliation(s)
- J A Lindeboom
- Department of Oral and Maxillofacial Surgery, Academic Medical Center and Academic Center for Dentistry (ACTA), University of Amsterdam, The Netherlands
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36
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Harley EH. Atypical tuberculosis (nontuberculous mycobacterium) of the parotid region in children. Otolaryngol Head Neck Surg 1998; 119:294. [PMID: 9743087 DOI: 10.1016/s0194-5998(98)70066-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- E H Harley
- Department of Otolaryngology-Head and Neck Surgery, Georgetown University, Washington, DC 20007, USA
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37
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Portaels F, Traore H, De Ridder K, Meyers WM. In vitro susceptibility of Mycobacterium ulcerans to clarithromycin. Antimicrob Agents Chemother 1998; 42:2070-3. [PMID: 9687409 PMCID: PMC105863 DOI: 10.1128/aac.42.8.2070] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Buruli ulcer (BU), caused by Mycobacterium ulcerans, was recently recognized by the World Health Organization as an important emerging disease. While antimycobacterial therapy is often effective for the earliest nodular or ulcerative lesions, medical management of BU lesions in patients presenting for treatment is usually disappointing, leaving wide surgical excision the only alternative. Advanced ulcerated lesions of BU rarely respond to antimycobacterial agents; however, perioperative administration of such drugs may prevent relapses or disseminated infections. Clarithromycin possesses strong activity in vitro and in vivo against most nontuberculous mycobacteria. In this study we determined the antimycobacterial activity of this drug in vitro against 46 strains of M. ulcerans isolated from 11 countries. The MIC of clarithromycin was determined at pH 6.6 (on 7H11 agar) and at pH 7.4 (on Mueller-Hinton agar). The MICs ranged from 0.125 to 2 microg/ml at pH 6.6 and from <0.125 to 0.5 microg/ml at pH 7.4. For the majority of the strains, geographic origin did not play a significant role. Thirty-eight strains (83%) were inhibited by 0.5 microg/ml at pH 7.4. These MICs are below peak therapeutic concentrations of clarithromycin obtainable in blood. These results suggest that clarithromycin is a promising drug both for the treatment of early lesions of M. ulcerans and for the prevention of hematogenous dissemination of the etiologic agent during and after surgery. Studies should be initiated to evaluate the effects of clarithromycin in combination with ethambutol and rifampin on M. ulcerans both in vitro and in experimentally infected mice. Multidrug regimens containing clarithromycin may also help control the secondary bacterial infections sometimes seen in BU patients, most importantly osteomyelitis.
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Affiliation(s)
- F Portaels
- Department of Microbiology, Institute of Tropical Medicine, Antwerp, Belgium.
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Fauroux B, Delaisi B, Clément A, Saizou C, Moissenet D, Truffot-Pernot C, Tournier G, Vu Thien H. Mycobacterial lung disease in cystic fibrosis: a prospective study. Pediatr Infect Dis J 1997; 16:354-8. [PMID: 9109135 DOI: 10.1097/00006454-199704000-00004] [Citation(s) in RCA: 101] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Patients with cystic fibrosis (CF) may be predisposed to airway infections with unusual organisms, such as mycobacteria. The aim of the study was to determine the incidence and clinical picture of mycobacterial infection in CF children. METHODS At least 2 acid-fast bacillus (AFB) smears and mycobacterial cultures were performed on a prospective basis on 682 sputum specimens from 106 patients during a 1-year period. RESULTS Thirty-three percent of the cultures were contaminated with other bacteria. Seven children had at least one sputum culture positive for one mycobacterium. Five children had only one positive AFB culture. Their clinical status and lung function remained stable during follow-up. Two teenagers with severe lung disease had several positive AFB smears and cultures for Mycobacterium chelonae and Mycobacterium abscessus. The isolation of M. chelonae and M. abscessus was associated with a clinical and functional decline. Clarithromycin treatment resulted in temporary improvement with the disappearance of the mycobacteria after 6 months of treatment. This prospective study shows an incidence of 2.3% for positive cultures. The prevalence was 6.6% for mycobacterial colonization but only 1.9% for mycobacterial lung disease in our pediatric population. CONCLUSIONS We recommend performing AFB smears and cultures in CF children with severe lung disease and/or during a lung exacerbation. In these patients persistence of M. chelonae or M. abscessus in sputum should lead to consideration of treatment with clarithromycin.
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Affiliation(s)
- B Fauroux
- Pediatric Pulmonary, (DM, HVT) Department, Hôpital d'Enfants Armand Trousseau, France
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39
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Abstract
Deep neck abscesses are serious complications of common upper respiratory tract infections in children. Children are especially prone to airway obstruction complicating deep neck abscess. Pediatricians must understand the presentations and treatment of deep neck abscesses to avoid potentially life-threatening complications.
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Affiliation(s)
- P J Nicklaus
- Department of Surgery-ENT, University of New Mexico Health Sciences Center, Albuquerque, USA
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40
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David J. Lymphadenopathy. Arch Dis Child 1996; 74:368. [PMID: 8669949 PMCID: PMC1511477 DOI: 10.1136/adc.74.4.368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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41
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42
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Berger C, Pfyffer GE, Nadal D. Treatment of nontuberculous mycobacterial lymphadenitis with clarithromycin plus rifabutin. J Pediatr 1996; 128:383-6. [PMID: 8774511 DOI: 10.1016/s0022-3476(96)70288-3] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Treatment with clarithromycin plus rifabutin in children with nontuberculous mycobacterial lymphadenitis was associated with resolution of chronic sinus formation and discharge after incomplete excision in five of five cases, and involution of the enlarged lymph nodes in two of three cases treated without surgery.
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Affiliation(s)
- C Berger
- Infectious Diseases Unit, University Children's Hospital, Zurich, Switzerland
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43
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Lundberg B, Eriksson M, Petrini B. Complicated course of local mycobacterial infection in an immunocompetent girl. SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES 1996; 28:99-100. [PMID: 9122644 DOI: 10.3109/00365549609027159] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A complicated course of cervical Mycobacterium avium adenitis in a healthy 3-year-old girl is described. A retropharyngeal and a parotic abscess developed resulting in a salivary fistula. Surgery was not judged possible but chemotherapy was given for 6 months during which the infection healed. It is not clear whether the regression was spontaneous or caused by the therapy.
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Affiliation(s)
- B Lundberg
- Department of Otorhinolaryngology, Danderyd's Hospital, Stockholm, Sweden
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