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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/NCT05819398




Registration number
NCT05819398
Ethics application status
Date submitted
6/04/2023
Date registered
19/04/2023
Date last updated
29/05/2024

Titles & IDs
Public title
Lunsayil 1: A Study to Test Whether Spesolimab Helps People With a Skin Disease Called Hidradenitis Suppurativa
Scientific title
Randomised, Double-blind, Placebo-controlled, Phase IIb/Phase III Study to Evaluate the Efficacy and Safety of Spesolimab in Patients With Moderate to Severe Hidradenitis Suppurativa. Lunsayil 1.
Secondary ID [1] 0 0
2022-501074-19-00
Secondary ID [2] 0 0
1368-0098
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Hidradenitis Suppurativa 0 0
Condition category
Condition code

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - Spesolimab Formulation 1
Treatment: Drugs - Spesolimab Formulation 2
Treatment: Drugs - Placebo matching Spesolimab Formulation 1
Treatment: Drugs - Placebo matching Spesolimab Formulation 2

Experimental: Part I: Low dose group -

Experimental: Part I: Medium dose group -

Experimental: Part I: High dose group -

Placebo Comparator: Part I: Placebo group -

Experimental: Part II: Active (treatment) group -

Placebo Comparator: Part II: Placebo group -


Treatment: Drugs: Spesolimab Formulation 1
Spesolimab Formulation 1

Treatment: Drugs: Spesolimab Formulation 2
Spesolimab Formulation 2

Treatment: Drugs: Placebo matching Spesolimab Formulation 1
Placebo matching Spesolimab Formulation 1

Treatment: Drugs: Placebo matching Spesolimab Formulation 2
Placebo matching Spesolimab Formulation 2
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Part 1: Percent change from baseline in Draining fistula/tunnel (dT) count at Week 8
Timepoint [1] 0 0
At baseline and at week 8
Secondary outcome [1] 0 0
Part 1: Percent change from baseline in dT count at Week 16 (part 1)
Timepoint [1] 0 0
At baseline and at week 16
Secondary outcome [2] 0 0
Part 1: Absolute change from baseline in International hidradenitis suppurativa severity score system (IHS4) value at Week 8
Timepoint [2] 0 0
At baseline and at week 8
Secondary outcome [3] 0 0
Part 1: Absolute change from baseline in IHS4 value at Week 16
Timepoint [3] 0 0
At baseline and at week 16
Secondary outcome [4] 0 0
Part 1: Occurrence of treatment emergent adverse events (TEAEs)
Timepoint [4] 0 0
up to 64 weeks

Eligibility
Key inclusion criteria
1. Of full age of consent at screening.

2. Signed and dated written informed consent in accordance with International Council on
Harmonisation-Good clinical practice (ICH-GCP) and local legislation prior to
admission to the trial.

3. Moderate to severe HS.

4. HS lesions in at least 2 distinct anatomic areas.

5. Biologic naive or Tumor Necrosis Factor inhibitor (TNFi)-exposed for HS.

6. For biologic naïve, inadequate response to an adequate course of appropriate oral
antibiotics for treatment of HS in the last 1 year prior to the Baseline visit, as per
investigator discretion. All participants must have previous exposure to antibiotics
for HS.

7. Total AN count of greater than or equal to 5.

8. Total dT count of at least 1 at Baseline visit. Further inclusion criteria apply.
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
1. Participants who must or wish to continue the intake of restricted medications or any
drug considered likely to interfere with the safe conduct of the trial.

2. Prior exposure to any immunosuppressive/immunomodulatory biologic other than TNFi for
HS.

3. Prior exposure to Interleukin 36 receptor (IL-36R) inhibitors including spesolimab.

4. Treated with any investigational device or investigational drug of chemical or
biologic nature within a minimum of 30 days or 5 half-lives of the drug, whichever is
longer.

5. Women who are pregnant, nursing, or who plan to become pregnant while in the trial.

6. Participants with history of allergy/hypersensitivity to the systemically administered
trial medication agent or its excipients.

7. Participants with a transplanted organ (with exception of a corneal transplant >12
weeks prior to screening) or who has ever received stem cell therapy (e.g.,
Remestemcel-L).

8. Participants with any documented active or suspected malignancy or history of
malignancy within 5 years prior to the screening visit, except appropriately treated
basal cell carcinoma of the skin, squamous cell carcinoma of the skin, or in situ
carcinoma of uterine cervix.

Further exclusion criteria apply.

Study design
Purpose of the study
Treatment
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s
The people administering the treatment/s
The people assessing the outcomes
The people analysing the results/data
Intervention assignment
Parallel
Other design features
Phase
Phase 2/Phase 3
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Recruiting
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
10/04/2023
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
29/08/2028
Actual
Sample size
Target
200
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
NSW,VIC
Recruitment hospital [1] 0 0
Holdsworth House Medical Practice - Sydney
Recruitment hospital [2] 0 0
Westmead Hospital - Westmead
Recruitment hospital [3] 0 0
Alfred Hospital - Melbourne
Recruitment postcode(s) [1] 0 0
2010 - Sydney
Recruitment postcode(s) [2] 0 0
2145 - Westmead
Recruitment postcode(s) [3] 0 0
3004 - Melbourne
Recruitment outside Australia
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Samsun
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London
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Vietnam
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Ho Chi Minh

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Boehringer Ingelheim
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
This study is open to adults with moderate to severe hidradenitis suppurativa (HS). The
purpose of this study is to find out whether a medicine called spesolimab helps people with
HS. People who have previously taken specific medicines such as immunosuppressive biologics
other than Tumor necrosis factor (TNF) inhibitors cannot take part.

This study has 2 parts. In Part 1, participants are divided into 4 groups of almost equal
size. 3 groups get different doses of spesolimab, 1 group gets placebo. All participants get
injections into a vein or under the skin. Placebo injections look like spesolimab injections,
but do not contain any medicine. Every participant has an equal chance of being in each
group. In the beginning, participants get the study medicine every week and later every 2
weeks. After 4 months, participants in the placebo group switch to spesolimab treatment.

In Part 2, participants are divided into 2 groups. One group gets a suitable dose of
spesolimab that was found in Part 1 of the study. The other group gets placebo. After 4
months, participants in the placebo group switch to spesolimab treatment.

Participants join only one of the two parts. They are in the study for about 1 year. During
this time, they visit the study site in the beginning every week and later every 2 weeks.
Some of the visits can be done at the participant's home instead of the study site. The
doctors regularly check participants' HS symptoms. The results are compared between the
groups to see whether spesolimab works. The doctors also regularly check participants'
general health and take note of any unwanted effects.
Trial website
https://clinicaltrials.gov/ct2/show/NCT05819398
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Boehringer Ingelheim
Address 0 0
Country 0 0
Phone 0 0
1-800-243-0127
Fax 0 0
Email 0 0
clintriage.rdg@boehringer-ingelheim.com
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT05819398