Terbinafine Treatment of Axial Spondyloarthropathy

Ankylosing Spondylitis Clinical Trial

— FUN  

Official title:

Terbinafine Treatment of Axial Spondyloarthropathy

Clinical Trial Details — Status: Withdrawn

Administrative data

• NCT number: NCT05119712
• Other study ID #: STUDY00021565
• Status: Withdrawn
• Phase: Early Phase 1
• Start date: March 9, 2021
• Est. completion date: October 15, 2024

Study information

• Verified date: August 2023
• Source: Oregon Health and Science University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This is a pilot study to determine if further research is warranted to assess if anti-fungal therapy is an effective adjunctive treatment for axial spondyloarthropathy

Description:

The purpose of this trial is to determine if terbinafine is an effective therapy for ankylosing spondylitis. Benefit will be determined by a reduction of the BASDAI by two or more.

The primary endpoint is the BASDAI at the completion of 16 weeks of terbinafine versus the BASDAI at the start of the trial and at the completion of the placebo. The secondary endpoint with the percent of patients whose BASDAI improves by two or more while on terbinafine (week 16) versus the percent of subjects with a similar improvement after 16 weeks of placebo.

Recruitment information / eligibility

• Status: Withdrawn
• Enrollment: 0
• Est. completion date: October 15, 2024
• Est. primary completion date: October 15, 2023
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Subjects age 18 and older of either sex will be included.

• Subjects must be willing and able to provide informed consent.

• Subjects must have been diagnosed with ankylosing spondylitis, axial spondyloarthritis, psoriatic spondylitis or spondylitis secondary to inflammatory bowel disease by a physician and must be willing to request records to validate the diagnosis.

• Subjects must complete a symptom questionnaire called a BASDAI (Bath Ankylosing Spondylitis Disease Activity Index) and must have a score of four or above to indicate active disease and the potential to improve.

• Subjects must agree to remain on a stable treatment regimen for their joint disease for the duration of the trial and for one month before the study begins.

• Subjects must be willing to provide stool samples and be willing to have routine lab studies every 8 weeks during the duration of the study.

Exclusion Criteria:

• Pregnant or lactating women will not be included.

• Subjects must not be allergic or intolerant to terbinafine.

• Subjects must not be taking medications that have the potential for serious interactions with terbinafine. These drugs include desipramine, cimetidine, fluconazole, cyclosporine and rifampin.

• Subjects must not have taken antibiotics within 3 months of starting the study drug and collecting the baseline stool specimen.

• Subjects with the following blood dyscrasias will not be included:

Hemoglobin <9g/dL or Hematocrit <30% White blood cell count <3.0 K/cu mm Absolute neutrophil count <1.2 K/cu mm Platelet count <100 K/cu mm Subjects with an estimated GFR =50 ml/min Subjects with a total bilirubin, AST, or ALT more than 1.5 times the upper limit of normal at screening.

• Severe, progressive, or uncontrolled chronic liver disease including fibrosis, cirrhosis, or recent or active hepatitis.

• History of any lymphoproliferative disorder such as Epstein Barr virus (EBV) related lymphoproliferative disorder, history of lymphoma, leukemia, or signs and symptoms suggest of current lymphatic disease.

• Current malignancy or history of malignancy, with the exception of adequately treated or excised non-metastatic basal cell or squamous cell cancer of the skin, or cervical carcinoma in situ.

• Have or have had an opportunistic infection (e.g., herpes zoster [shingles], cytomegalovirus, Pneumocystis carinii, aspergillosis and aspergilloma, histoplasmosis, or mycobacteria other than TB) within 6 months prior to screening.

• Have a known infection with human immunodeficiency virus (HIV)

• Have current signs and symptoms of systemic lupus erythematosus, or severe, progressive, or uncontrolled renal, hepatic, hematologic, endocrine, pulmonary, cardiac (New York Heart Association class III or IV), neurologic, or cerebral diseases.

Related Conditions & MeSH terms

• Ankylosing Spondylitis
• Axial Spondyloarthritis
• Inflammatory Bowel Diseases
• Spondylarthritis
• Spondylarthropathies
• Spondylitis
• Spondylitis, Ankylosing

Intervention

Drug:
• Terbinafine Tablets
500mg oral terbinafine or placebo daily

Diagnostic Test:
• Laboratory Testing
Laboratory testing at screening, baseline, week 8, 16, 24 and 32.
• Laboratory Testing
Subjects with the potential to become pregnant will have a baseline urine pregnancy test prior to starting study drug.

Locations

Country	Name	City	State
United States	Oregon Health & Science University	Portland	Oregon

Sponsors (2)

Lead Sponsor	Collaborator
Oregon Health and Science University	The Malassezia Foundation

Country where clinical trial is conducted

United States, 

References & Publications (14)

Asquith M, Rosenbaum JT. The interaction between host genetics and the microbiome in the pathogenesis of spondyloarthropathies. Curr Opin Rheumatol. 2016 Jul;28(4):405-12. doi: 10.1097/BOR.0000000000000299. — View Citation

Babu PR, Pravin AJS, Deshmukh G, Dhoot D, Samant A, Kotak B. Efficacy and Safety of Terbinafine 500 mg Once Daily in Patients with Dermatophytosis. Indian J Dermatol. 2017 Jul-Aug;62(4):395-399. doi: 10.4103/ijd.IJD_191_17. — View Citation

Chapman SW, Pappas P, Kauffmann C, Smith EB, Dietze R, Tiraboschi-Foss N, Restrepo A, Bustamante AB, Opper C, Emady-Azar S, Bakshi R. Comparative evaluation of the efficacy and safety of two doses of terbinafine (500 and 1000 mg day(-1)) in the treatment of cutaneous or lymphocutaneous sporotrichosis. Mycoses. 2004 Feb;47(1-2):62-8. doi: 10.1046/j.1439-0507.2003.00953.x. — View Citation

Goie The HS, Steven MM, van der Linden SM, Cats A. Evaluation of diagnostic criteria for ankylosing spondylitis: a comparison of the Rome, New York and modified New York criteria in patients with a positive clinical history screening test for ankylosing spondylitis. Br J Rheumatol. 1985 Aug;24(3):242-9. doi: 10.1093/rheumatology/24.3.242. — View Citation

Gross O, Gewies A, Finger K, Schafer M, Sparwasser T, Peschel C, Forster I, Ruland J. Card9 controls a non-TLR signalling pathway for innate anti-fungal immunity. Nature. 2006 Aug 10;442(7103):651-6. doi: 10.1038/nature04926. Epub 2006 Jul 12. — View Citation

Laurence M, Asquith M, Rosenbaum JT. Spondyloarthritis, Acute Anterior Uveitis, and Fungi: Updating the Catterall-King Hypothesis. Front Med (Lausanne). 2018 Apr 5;5:80. doi: 10.3389/fmed.2018.00080. eCollection 2018. — View Citation

Limon JJ, Tang J, Li D, Wolf AJ, Michelsen KS, Funari V, Gargus M, Nguyen C, Sharma P, Maymi VI, Iliev ID, Skalski JH, Brown J, Landers C, Borneman J, Braun J, Targan SR, McGovern DPB, Underhill DM. Malassezia Is Associated with Crohn's Disease and Exacerbates Colitis in Mouse Models. Cell Host Microbe. 2019 Mar 13;25(3):377-388.e6. doi: 10.1016/j.chom.2019.01.007. Epub 2019 Mar 5. — View Citation

Maillet J, Ottaviani S, Tubach F, Roy C, Nicaise-Rolland P, Palazzo E, Dieude P. Anti-Saccharomyces cerevisiae antibodies (ASCA) in spondyloarthritis: Prevalence and associated phenotype. Joint Bone Spine. 2016 Dec;83(6):665-668. doi: 10.1016/j.jbspin.2015.10.011. Epub 2016 Mar 15. — View Citation

Mielants H, Veys EM, De Vos M, Cuvelier C, Goemaere S, De Clercq L, Schatteman L, Elewaut D. The evolution of spondyloarthropathies in relation to gut histology. I. Clinical aspects. J Rheumatol. 1995 Dec;22(12):2266-72. — View Citation

Pointon JJ, Harvey D, Karaderi T, Appleton LH, Farrar C, Stone MA, Sturrock RD, Brown MA, Wordsworth BP. Elucidating the chromosome 9 association with AS; CARD9 is a candidate gene. Genes Immun. 2010 Sep;11(6):490-6. doi: 10.1038/gene.2010.17. Epub 2010 May 13. Erratum In: Genes Immun. 2011 Jun;12(4):319-20. — View Citation

Reveille JD, Witter JP, Weisman MH. Prevalence of axial spondylarthritis in the United States: estimates from a cross-sectional survey. Arthritis Care Res (Hoboken). 2012 Jun;64(6):905-10. doi: 10.1002/acr.21621. Epub 2012 Jan 24. — View Citation

Ruutu M, Thomas G, Steck R, Degli-Esposti MA, Zinkernagel MS, Alexander K, Velasco J, Strutton G, Tran A, Benham H, Rehaume L, Wilson RJ, Kikly K, Davies J, Pettit AR, Brown MA, McGuckin MA, Thomas R. beta-glucan triggers spondylarthritis and Crohn's disease-like ileitis in SKG mice. Arthritis Rheum. 2012 Jul;64(7):2211-22. doi: 10.1002/art.34423. — View Citation

Takahata Y, Sugita T, Hiruma M, Muto M. Quantitative analysis of Malassezia in the scale of patients with psoriasis using a real-time polymerase chain reaction assay. Br J Dermatol. 2007 Oct;157(4):670-3. doi: 10.1111/j.1365-2133.2007.08090.x. Epub 2007 Jul 19. — View Citation

Zhernakova A, Festen EM, Franke L, Trynka G, van Diemen CC, Monsuur AJ, Bevova M, Nijmeijer RM, van 't Slot R, Heijmans R, Boezen HM, van Heel DA, van Bodegraven AA, Stokkers PC, Wijmenga C, Crusius JB, Weersma RK. Genetic analysis of innate immunity in Crohn's disease and ulcerative colitis identifies two susceptibility loci harboring CARD9 and IL18RAP. Am J Hum Genet. 2008 May;82(5):1202-10. doi: 10.1016/j.ajhg.2008.03.016. Epub 2008 Apr 24. — View Citation

* Note: There are 14 references in all — Click here to view all references

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change in BASDAI score	BASDAI score after the completion of 16 weeks of terbinafine treatment versus the BASDAI score after 16 weeks on placebo. Benefit is defined by a reduction of BASDAI score of 2 or more.	16 weeks