Tobramycin Delivered by Nebulized Sonic Aerosol for Chronic Rhinosinusitis Treatment of Cystic Fibrosis Patients
NCT ID: NCT02888730
Last Updated: 2023-02-15
Study Results
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Basic Information
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TERMINATED
PHASE3
86 participants
INTERVENTIONAL
2017-02-16
2019-07-08
Brief Summary
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Detailed Description
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Previous research in the microbiology of the upper airways (UAW) in CF displayed that Haemophilus influenzae, Pseudomonas aeruginosa and Staphylococcus aureus were most frequently cultures from the UAW . Since several studies showed concordance between organisms in the UAW and the LAW in CF, the hypothesis evolved that the UAW might influence the patient pulmonary status . Moreover, comparison of UAW and and LAW cultures in CF adult patients showed that Pseudomonas aeruginosa can be cultured from the UAW after eradication therapy which may suggest persistence of Pseudomonas aeruginosa in the UAW . This problem is highlighted in double lung transplant where UAW also appears as a protective niche of adapted clones of bacteria, which can intermittently spread this pathogen to the lung.
CRS treatment in CF patients is based on daily nasal lavages but above all on local or systemic antibiotic treatments to eradicate bacteria in sinuses . Local therapy is favoured in CRS treatment of CF patients to avoid antibiotic side effects, changing organisms or resistance patterns. Sonic aerosol therapy with antibiotics for 15 days is commonly used for CRS in non CF patients to improve sinonasal symptoms and reduce purulent secretions as sound addition in pneumatic aerosol in head corpse's models creates an acoustic pressure at the ostia to improve the aerosol penetration in maxillary sinuses . However its efficacy on bacterial carrying in sinuses is not proved . At the opposite, efficacy of aerosol of tobramycin to LAW was proved in CF patients with a decrease of the density of Pseudomonas aeruginosa, an improvement of FEV, and fewer pulmonary exacerbations .
At the present time, efficacy of antibiotic (tobramycin) delivered by nebulized sonic aerosol for CRS treatment of CF patients is unknown particularly on bacterial carrying.
The aim of this study is to demonstrate that nebulized sonic aerosol therapy with tobramycin in Cystic Fibrosis patients decreases significantly bacterial carrying in sinuses, sinus ostia of middle meatus and sputum compared to nebulized sonic aerosol therapy with placebo and that nebulized sonic aerosol therapy improves sino-nasal symptoms and endoscopic scores, quality of life and lung function.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
TRIPLE
Study Groups
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Tobramycin nebulized nasally
Nebulized Tobramycin, one bulb (tobramycin 300 mg and sodium chloride 11.25 mg) nasally twice a day for 15 days
Tobramycin nebulized nasally
Two sonic nebulizations per day will be realized by patients: morning and evening during 15 days. There should be a maximum of 12 hours between the 2 doses but shall not be less than 6 hours. The dosage should not be adjusted to body weight. All patients will receive one ampoule of tobramycin twice a dayAmpoules of tobramycin are filled by 5 ml containing 300 mg of tobramycin and 11.25 mg of sodium chloride. Bulb should be employed in nebulizer and administered by the inhalation route approximately 15 minutes to complete.Antibiotic retained for the study, tobramycin is manufactured by the "Pharmacie à Usage Interne" of the Henri Mondor Hospital. The study's product will be prepared with Base Tobramycin and excipients in accordance with TOBI's composition.
Physiologic serum nebulized nasally
Nebulized sodium chloride 0.9%, one bulb twice a day nasally for 15 days
Physiologic serum nebulized nasally
Two sonic nebulizations per day will be realized by patients: morning and evening during 15 days. There should be a maximum of 12 hours between the 2 doses but shall not be less than 6 hours. The dosage should not be adjusted to body weight. All patients will receive one ampoule of placebo (Nacl 0.9%) twice a day.Ampoules of placebo are filled by 5 ml containing of sodium chloride. Bulb should be employed in nebulizer and administered by the inhalation route approximately 15 minutes to complete. Placebo for the study is manufactured by the "Pharmacie à Usage Interne" of the Henri Mondor Hospital. Patients in placebo arm will receive 5ml of sodium chloride with the same color (light yellow transparent) as tobramycin
Interventions
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Tobramycin nebulized nasally
Two sonic nebulizations per day will be realized by patients: morning and evening during 15 days. There should be a maximum of 12 hours between the 2 doses but shall not be less than 6 hours. The dosage should not be adjusted to body weight. All patients will receive one ampoule of tobramycin twice a dayAmpoules of tobramycin are filled by 5 ml containing 300 mg of tobramycin and 11.25 mg of sodium chloride. Bulb should be employed in nebulizer and administered by the inhalation route approximately 15 minutes to complete.Antibiotic retained for the study, tobramycin is manufactured by the "Pharmacie à Usage Interne" of the Henri Mondor Hospital. The study's product will be prepared with Base Tobramycin and excipients in accordance with TOBI's composition.
Physiologic serum nebulized nasally
Two sonic nebulizations per day will be realized by patients: morning and evening during 15 days. There should be a maximum of 12 hours between the 2 doses but shall not be less than 6 hours. The dosage should not be adjusted to body weight. All patients will receive one ampoule of placebo (Nacl 0.9%) twice a day.Ampoules of placebo are filled by 5 ml containing of sodium chloride. Bulb should be employed in nebulizer and administered by the inhalation route approximately 15 minutes to complete. Placebo for the study is manufactured by the "Pharmacie à Usage Interne" of the Henri Mondor Hospital. Patients in placebo arm will receive 5ml of sodium chloride with the same color (light yellow transparent) as tobramycin
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Diagnosis of cystic fibrosis confirmed by sweat test (\>60mmol/L) and/or the identification of two CF-causing mutations
* Confirmed chronic rhinosinusitis by Ear Nose and Throat doctor by endoscopic examination: bilateral mucopurulent secretions at middle meatus present longer than 12 weeks with or without nasal polyps
* Positive bacteria susceptibility to tobramycin in samples from middle meatus
* Susceptibility of bacteria to tobramycin confirmed
* Pulmonary examination before enrollment
* Written informed consent obtained at enrollment for all patients (consent of minor's parent for children)
* Social security affiliation
Exclusion Criteria
* enrollment in another protocol with antibiotic
* Ongoing aerosolized tobramycin for endobronchial infection to avoid an overlap between treatment for lung and treatment for sinusitis
* Abnormal auditory acuity (decrease of 20dB in auditory acuity)
* Hypersensibility or allergenecity of aminoglycosides
* FEV \< 25% or FVC of 40% or more of the value predicted for height
* Transplant patient or patient on transplant list
* Patient under nasal oxygen or under noninvasive ventilation
* Pregnant woman
* Breast-feeding
* No Social security affiliation
* Informed consent non obtained at enrollment for all patients (consent of minor's parent for children)
7 Years
ALL
No
Sponsors
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Henri Mondor University Hospital
OTHER
Virginie ESCABASSE
OTHER
Responsible Party
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Virginie ESCABASSE
MD, PhD
Principal Investigators
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Virginie Escabasse, MD
Role: PRINCIPAL_INVESTIGATOR
Creteil Hospital center (CHIC)
Locations
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Centre Hospitalier Universitaire de Clermont ferrand
Clermont-Ferrand, , France
Centre Hospitalier Intercommunal de Créteil
Créteil, , France
Centre Hospitalier Universitaire de la Timone
Marseille, , France
Centre Hospitalier Universitaire De Nantes
Nantes, , France
Centre Hosiptalier de Nice
Nice, , France
Centre Hospitalier Universitaire de Toulouse
Toulouse, , France
Countries
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References
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Aanaes K, von Buchwald C, Hjuler T, Skov M, Alanin M, Johansen HK. The effect of sinus surgery with intensive follow-up on pathogenic sinus bacteria in patients with cystic fibrosis. Am J Rhinol Allergy. 2013 Jan;27(1):e1-4. doi: 10.2500/ajra.2013.27.3829.
Berkhout MC, Rijntjes E, El Bouazzaoui LH, Fokkens WJ, Brimicombe RW, Heijerman HG. Importance of bacteriology in upper airways of patients with Cystic Fibrosis. J Cyst Fibros. 2013 Sep;12(5):525-9. doi: 10.1016/j.jcf.2013.01.002. Epub 2013 Jan 26.
Boucher RC. Human airway ion transport. Part one. Am J Respir Crit Care Med. 1994 Jul;150(1):271-81. doi: 10.1164/ajrccm.150.1.8025763. No abstract available.
Boucher RC. Human airway ion transport. Part two. Am J Respir Crit Care Med. 1994 Aug;150(2):581-93. doi: 10.1164/ajrccm.150.2.8049852. No abstract available.
Coste A, Gilain L, Roger G, Sebbagh G, Lenoir G, Manach Y, Peynegre R. Endoscopic and CT-scan evaluation of rhinosinusitis in cystic fibrosis. Rhinology. 1995 Sep;33(3):152-6.
Digoy GP, Dunn JD, Stoner JA, Christie A, Jones DT. Bacteriology of the paranasal sinuses in pediatric cystic fibrosis patients. Int J Pediatr Otorhinolaryngol. 2012 Jul;76(7):934-8. doi: 10.1016/j.ijporl.2012.02.043. Epub 2012 Apr 17.
Durand M, Pourchez J, Aubert G, Le Guellec S, Navarro L, Forest V, Rusch P, Cottier M. Impact of acoustic airflow nebulization on intrasinus drug deposition of a human plastinated nasal cast: new insights into the mechanisms involved. Int J Pharm. 2011 Dec 12;421(1):63-71. doi: 10.1016/j.ijpharm.2011.09.023. Epub 2011 Sep 21.
Durand M, Le Guellec S, Pourchez J, Dubois F, Aubert G, Chantrel G, Vecellio L, Hupin C, De Gersem R, Reychler G, Pitance L, Diot P, Jamar F. Sonic aerosol therapy to target maxillary sinuses. Eur Ann Otorhinolaryngol Head Neck Dis. 2012 Oct;129(5):244-50. doi: 10.1016/j.anorl.2011.09.002. Epub 2012 Aug 24.
Gysin C, Alothman GA, Papsin BC. Sinonasal disease in cystic fibrosis: clinical characteristics, diagnosis, and management. Pediatr Pulmonol. 2000 Dec;30(6):481-9. doi: 10.1002/1099-0496(200012)30:63.0.co;2-n.
Hansen SK, Rau MH, Johansen HK, Ciofu O, Jelsbak L, Yang L, Folkesson A, Jarmer HO, Aanaes K, von Buchwald C, Hoiby N, Molin S. Evolution and diversification of Pseudomonas aeruginosa in the paranasal sinuses of cystic fibrosis children have implications for chronic lung infection. ISME J. 2012 Jan;6(1):31-45. doi: 10.1038/ismej.2011.83. Epub 2011 Jun 30.
Kahl BC, Duebbers A, Lubritz G, Haeberle J, Koch HG, Ritzerfeld B, Reilly M, Harms E, Proctor RA, Herrmann M, Peters G. Population dynamics of persistent Staphylococcus aureus isolated from the airways of cystic fibrosis patients during a 6-year prospective study. J Clin Microbiol. 2003 Sep;41(9):4424-7. doi: 10.1128/JCM.41.9.4424-4427.2003.
Knowles MR, Robinson JM, Wood RE, Pue CA, Mentz WM, Wager GC, Gatzy JT, Boucher RC. Ion composition of airway surface liquid of patients with cystic fibrosis as compared with normal and disease-control subjects. J Clin Invest. 1997 Nov 15;100(10):2588-95. doi: 10.1172/JCI119802.
Konstan MW, Morgan WJ, Butler SM, Pasta DJ, Craib ML, Silva SJ, Stokes DC, Wohl ME, Wagener JS, Regelmann WE, Johnson CA; Scientific Advisory Group and the Investigators and Coordinators of the Epidemiologic Study of Cystic Fibrosis. Risk factors for rate of decline in forced expiratory volume in one second in children and adolescents with cystic fibrosis. J Pediatr. 2007 Aug;151(2):134-9, 139.e1. doi: 10.1016/j.jpeds.2007.03.006. Epub 2007 Jun 22.
Mainz JG, Naehrlich L, Schien M, Kading M, Schiller I, Mayr S, Schneider G, Wiedemann B, Wiehlmann L, Cramer N, Pfister W, Kahl BC, Beck JF, Tummler B. Concordant genotype of upper and lower airways P aeruginosa and S aureus isolates in cystic fibrosis. Thorax. 2009 Jun;64(6):535-40. doi: 10.1136/thx.2008.104711. Epub 2009 Mar 11.
Ramsey BW, Dorkin HL, Eisenberg JD, Gibson RL, Harwood IR, Kravitz RM, Schidlow DV, Wilmott RW, Astley SJ, McBurnie MA, et al. Efficacy of aerosolized tobramycin in patients with cystic fibrosis. N Engl J Med. 1993 Jun 17;328(24):1740-6. doi: 10.1056/NEJM199306173282403.
Regnis JA, Robinson M, Bailey DL, Cook P, Hooper P, Chan HK, Gonda I, Bautovich G, Bye PT. Mucociliary clearance in patients with cystic fibrosis and in normal subjects. Am J Respir Crit Care Med. 1994 Jul;150(1):66-71. doi: 10.1164/ajrccm.150.1.8025774.
Robertson JM, Friedman EM, Rubin BK. Nasal and sinus disease in cystic fibrosis. Paediatr Respir Rev. 2008 Sep;9(3):213-9. doi: 10.1016/j.prrv.2008.04.003. Epub 2008 Jul 31.
Vaughan WC, Carvalho G. Use of nebulized antibiotics for acute infections in chronic sinusitis. Otolaryngol Head Neck Surg. 2002 Dec;127(6):558-68. doi: 10.1067/mhn.2002.129738.
Walter S, Gudowius P, Bosshammer J, Romling U, Weissbrodt H, Schurmann W, von der Hardt H, Tummler B. Epidemiology of chronic Pseudomonas aeruginosa infections in the airways of lung transplant recipients with cystic fibrosis. Thorax. 1997 Apr;52(4):318-21. doi: 10.1136/thx.52.4.318.
Karanth TK, Karanth VKLK, Ward BK, Woodworth BA, Karanth L. Medical interventions for chronic rhinosinusitis in cystic fibrosis. Cochrane Database Syst Rev. 2022 Apr 7;4(4):CD012979. doi: 10.1002/14651858.CD012979.pub3.
Other Identifiers
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AVASMUC
Identifier Type: -
Identifier Source: org_study_id
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