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Clinical Trial Details — Status: Not yet recruiting

Administrative data

NCT number NCT05369039
Other study ID # 1/2022 ENT
Secondary ID
Status Not yet recruiting
Phase Phase 2
First received
Last updated
Start date June 2022
Est. completion date March 2023

Study information

Verified date May 2022
Source Menoufia University
Contact Ahmad M Hamdan, MD
Phone 00201008993175
Email Ahmed.Hamdan@med.menofia.edu.eg
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The current study will be a pilot study for a randomized controlled trial conducted on 60 patients recruited from the outpatient clinic of the Otorhinolaryngology Department, Menoufia Faculty of Medicine after approval of the institutional review board and taking informed written consent from every patient before participation in the study. The patients of this study will be randomly and equally distributed among case and control groups to compare the effect of Roflumilust administration with the effect of systemic and local corticosteroids on patients with chronic rhinosinusitis with nasal polyposis


Description:

The current study will be a pilot study for a randomized controlled trial conducted on 60 patients recruited from the outpatient clinic of the Otorhinolaryngology Department, Menoufia Faculty of Medicine after approval of the institutional review board and taking informed written consent from every patient before participation in the study. The patients of this study will be randomly and equally distributed among case and control groups. To be included in the study, patients should be more than 18 years old, have chronic rhinosinusitis with nasal polyposis, and have no history of systemic steroid administration over the last three months. History of previous nasal surgery, underlying systemic diseases (like diabetes mellitus, hypertension, or autoimmune diseases), and hypersensitivity to Roflumilust were the exclusion criteria for this study. Patients of the study will be randomly and equally distributed between case and control groups using block randomization methods using 4 blocks each comprising 4 patients with 6 patterns for every block one of which was selected randomly using random numbers generated by Excel program. The case group will receive a 10 days course of Roflumilust in a dose of 500 mg once daily. The Control group will receive a 10 days course of systemic steroids in the form of oral prednisolone in a dose of 40 mg per day. Assessment protocol: Patients of the study will be assessed before and at the end of the treatment protocol with history taking to define the inclusion and exclusion criteria and to assess the burden of nasal symptoms using SNOT-22 scale. Endoscopic examination of the nasal cavity will be performed to confirm the presence of bilateral nasal polyposis and to assess the degree of nasal polyposis using the Lund Kennedy score. Serum IL17 and periostin will be assessed using ELISA technique before and after treatment to assess the anti-inflammatory effects of the drug. Outcome measures: Primary outcome measures will include a comparison between the pre and post treatment values of SNOT-22 and Lund Kennedy scores, serum IL17, and serum priostin in both case and control groups. Another outcome measure will be the comparison between the case and control groups regarding the posttreatment and posttreatment values of the previous indices. Secondary outcome measures will include an assessment of the side effects of Roflumilust among the case group.


Recruitment information / eligibility

Status Not yet recruiting
Enrollment 60
Est. completion date March 2023
Est. primary completion date March 2023
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - chronic rhinosinusitis with nasal polyposis, - No history of systemic steroid administration over the last three months Exclusion Criteria: - History of previous nasal surgery, - Underlying systemic diseases (like diabetes mellitus, hypertension, or autoimmune diseases), - Hypersensitivity to Roflumilust

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
Roflumilust
A selective phosphodiesterase 4 Inhibitor
Prednisolone
Systemic corticosteroid

Locations

Country Name City State
Egypt Menoufia Faculty of Medicine Shibin Al Kawm Menoufia

Sponsors (1)

Lead Sponsor Collaborator
Menoufia University

Country where clinical trial is conducted

Egypt, 

References & Publications (5)

Hulse KE, Stevens WW, Tan BK, Schleimer RP. Pathogenesis of nasal polyposis. Clin Exp Allergy. 2015 Feb;45(2):328-46. doi: 10.1111/cea.12472. Review. — View Citation

Inagaki N, Miura T, Daikoku M, Nagai H, Koda A. Inhibitory effects of beta-adrenergic stimulants on increased vascular permeability caused by passive cutaneous anaphylaxis, allergic mediators, and mediator releasers in rats. Pharmacology. 1989;39(1):19-27. — View Citation

Janosova V, Calkovsky V, Pedan H, Behanova E, Hajtman A, Calkovska A. Phosphodiesterase 4 Inhibitors in Allergic Rhinitis/Rhinosinusitis. Front Pharmacol. 2020 Jul 22;11:1135. doi: 10.3389/fphar.2020.01135. eCollection 2020. Review. — View Citation

Maxfield AZ, Landegger LD, Brook CD, Lehmann AE, Campbell AP, Bergmark RW, Stankovic KM, Metson R. Periostin as a Biomarker for Nasal Polyps in Chronic Rhinosinusitis. Otolaryngol Head Neck Surg. 2018 Jan;158(1):181-186. doi: 10.1177/0194599817737967. Epub 2017 Oct 17. — View Citation

Ryu G, Bae JS, Kim JH, Kim EH, Lyu L, Chung YJ, Mo JH. Role of IL-17A in Chronic Rhinosinusitis With Nasal Polyp. Allergy Asthma Immunol Res. 2020 May;12(3):507-522. doi: 10.4168/aair.2020.12.3.507. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Comparison between pretreatment and posttreatment SNOT-22 score in both groups Post-treatment SNOT-22 scores will be compared with pretreatment scores in both groups 2 weeks after start of treatment
Primary Comparison between pretreatment and posttreatment Lund Kennedy scores in both groups Post-treatment Lund Kennedy scores will be compared with pretreatment scores in both groups Two weeks after start of treatment
Primary Comparison between pretreatment and posttreatment Serum periostin levels in both groups Post-treatment Serum periostin level in pg/ml will be compared with pretreatment levels in both group Two weeks after start of treatment
Primary Comparison between case and control groups regarding SNOT 22 score Case and control groups are compared regarding post-treatment SNOT-22 score Two weeks after start of treatment
Primary Comparison between case and control groups regarding Lund Kennedy score Case and control groups are compared regarding post-treatment Lund Kennedy score Two weeks after start of treatment
Primary Comparison between case and control groups regarding serum periostin level Case and control groups are compared regarding post-treatment serum periostin level in pg/ml Two weeks after start of treatment
Secondary Assessment of the side effects of Roflumilust The side effects of Roflumilust will be assessed among the case group Two weeks after start of treatment
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