Not medical advice. This website is not medical advice, a diagnosis, a match to a trial, or a recommendation to join a study. Listings are plain-English rewrites of public ClinicalTrials.gov records. Whether a site is still enrolling, and whether you qualify, can only be confirmed by the study team and your clinician. Source registry: ClinicalTrials.gov. Editorial rules: methodology.

Tezspire · ClinicalTrials.gov · reviewed 2026-08-17

Tezepelumab clinical trials, in English

Tezepelumab (Tezspire) studies are usually severe asthma protocols with exacerbation and lung-function rules. We do not interpret your eosinophil count. Search the same name on ClinicalTrials.gov.

Also tagged in this snapshot for: Asthma · Pulmonary Disease · Severe Asthma · Chronic Obstructive Pulmonary Disease (COPD) · Cardiovascular Events · MACE · Peanut Allergy · Chronic Rhinosinusitis With Nasal Polyps (CRSwNP) · Chronic Rhinosinusitis With Nasal Polyps · Bronchiolitis Obliterans Syndrome (BOS) · HSCT · Bronchial Disease

RecruitingNot a traditional drug phaseTaichung
Not a traditional drug phase: testing Biological Treatment for severe asthma patients for Pulmonary Disease

This is a prospective multi-centers cohort study for registration adult patients with severe asthma and were reimbursed biologics treatment in Taiwan. The goal of this watch-and-measure (no experimental treatment required) study is to discover the real-world effectiveness, the impact of initiating, switching of biologics, and the possible prediction factors for selecting the best treatment option for patients.

NCT06456450 · Official ClinicalTrials.gov record · Taichung Veterans General Hospital

RecruitingPhase 4Edmonton, Alberta
Phase 4: testing Tezepelumab for Severe Asthma

Adults with severe asthma may have sudden worsening shortness of breath that results in their going to Emergency Department for urgent care. Emergency Room visits for asthma management across Alberta have been reviewed and it has been found that adults frequently need to return for repeated worsening.

NCT06705764 · Official ClinicalTrials.gov record · University of Alberta

RecruitingPhase 2Little Rock, Arkansas
Phase 2: testing Tezepelumab for Peanut Allergy

The proposed study is a proof-of-concept Phase 2, neither you nor the study doctors know who gets the real treatment, randomly assigned compared with a dummy treatment clinical trial evaluating the safety and how well it works of tezepelumab and peanut Oral Immunotherapy (OIT) for the treatment of peanut allergy. Study participation is divided into 3 periods: (i) a this drug alone period comprised of injections of either Tezepelumab or dummy treatment (placebo) from week 0 to week 8, (ii) followed by a combination therapy period comprised of 56 weeks during which peanut OIT is built up and maintained, and (iii) a treatment withdrawal period comprised of 12 weeks.

NCT07015996 · Official ClinicalTrials.gov record · National Institute of Allergy and Infectious Diseases (NIAID)

RecruitingNot a traditional drug phaseKazan'
ReAl-woRld Evaluation of tEzepelumab for Chronic rhinoSinusitis With Nasal Polyps in Russia

ARES is a multi-centre, retrospective-prospective, non-comparative and non-treatment (watch-and-measure (no experimental treatment required)) cohort study involving primary and secondary data collection within real-world settings of participants who have initiated tezepelumab (no more than 4 weeks before inclusion) for treatment of CRSwNP (with or without comorbid asthma).

NCT07399665 · Official ClinicalTrials.gov record · AstraZeneca

RecruitingNot a traditional drug phaseBerlin
Prospective, Non-interventional Single-arm Study With Tezepelumab to Investigate the Change in Clinical and…

PETRICHOR is a prospective, non-treatment, single-arm, multi-centre study in Germany evaluating real-world clinical and patient-reported outcomes in adults with severe chronic rhinosinusitis with nasal polyps (CRSwNP), whose disease is inadequately controlled with systemic corticosteroids (SCS) and/or surgery. Eligible participants are newly initiated on subcutaneous tezepelumab in routine clinical practice, in accordance with the European Summary of Product Characteristics (SmPC).

NCT07633158 · Official ClinicalTrials.gov record · AstraZeneca

RecruitingNot a traditional drug phaseLeeds
Not a traditional drug phase: testing Tezepelumab for Severe Asthma

This study will see if a structured physical activity promotion programme, delivered alongside standard treatment with tezepelumab, increases objectively measured physical activity and the proportion of adults with severe asthma achieving clinical remission compared with standard care alone. Although biologic therapies have improved asthma control for many people with severe asthma, many individuals remain physically inactive, experience reduced exercise tolerance, and continue to report symptoms that affect their quality of life.

NCT07735494 · Official ClinicalTrials.gov record · University of Leeds

RecruitingNot a traditional drug phaseShanghai, Shanghai Municipality
Not a traditional drug phase: testing Biologics targeting Type 2 inflammation for Asthma

This prospective, real-world watch-and-measure (no experimental treatment required) study (T2AIR Study) evaluates the long-term how well it works and safety of six biologics targeting Type 2 inflammation - omalizumab, mepolizumab, benralizumab, dupilumab, tezepelumab, and depemokimab - in patients with chronic airway diseases, including asthma and COPD under routine clinical practice in China. The primary objective is to determine the annualized exacerbation rate (AER) over 12 months of treatment.

NCT07823842 · Official ClinicalTrials.gov record · Shanghai Pulmonary Hospital, Shanghai, China

FAQ: Tezepelumab studies

Are there recruiting Tezepelumab clinical trials?

This snapshot currently includes 14 recruiting records that name Tezepelumab (or an alias) as an intervention. Also searched as Tezspire. Confirm the intervention list on ClinicalTrials.gov; names can appear in combination studies.

Does a Tezepelumab listing mean the drug is approved for that use?

No. ClinicalTrials.gov lists research studies. An NCT number is not prescribing information and is not an FDA approval for you.

Is PlainTrials affiliated with the maker of Tezepelumab?

No. Brand and generic names are copied from public registry intervention fields so you can find the matching NCT record.

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