Drugs / Salmeterol
last change Aug 2026 re-read 9 days ago

Salmeterol

Other / unclassified

Developed for
asthma · chronic obstructive pulmonary disease · exercise-induced bronchoconstriction · allergic asthma · chronic bronchitis · pulmonary emphysema · bronchiectasis · cystic fibrosis
+7 more · environmental induced asthma · high altitude pulmonary edema · lipodystrophy · lung disorder · transplant-related bronchiolitis obliterans · allergic rhinitis · spinal cord injury
Investigated by
GlaxoSmithKline · Boehringer Ingelheim · Novartis Pharmaceuticals · AstraZeneca · National Heart, Lung, and Blood Institute (NHLBI) · Novartis
+65 more · Teva Branded Pharmaceutical Products R&D, Inc. · University of Copenhagen · Milton S. Hershey Medical Center · Organon and Co · Orion Corporation, Orion Pharma · Parexel · Taipei Veterans General Hospital, Taiwan · University of British Columbia · University of Milan · Università degli Studi di Ferrara · Academisch Ziekenhuis Groningen · Actavis Inc. · Allergy and Asthma Center of El Paso · Assistance Publique - Hôpitaux de Paris · Assiut University · Asthma Clinical Research Network · Bispebjerg Hospital · Brian J Lipworth · Brighton and Sussex University Hospitals NHS Trust · Chia Tai Tianqing Pharmaceutical Group Co., Ltd. · Chiesi Farmaceutici S.p.A. · Childhood Asthma Research and Education Network · Cipla Ltd. · Elpen Pharmaceutical Co. Inc. · European Research Council · FLUIDDA nv · Far Eastern Memorial Hospital · Fondazione Salvatore Maugeri · Fraunhofer-Institute of Toxicology and Experimental Medicine · Hanmi Pharmaceutical Company Limited · Hormone Laboratory, Aker University Hospital, Oslo, Norway · Imperial College London · Inje University · JHSPH Center for Clinical Trials · Kindeva Drug Delivery · Leiden University Medical Center · McGill University Health Centre/Research Institute of the McGill University Health Centre · Merck Sharp & Dohme LLC · National Center for Research Resources (NCRR) · National Jewish Health · National Taiwan University Hospital · Nemours Children's Clinic · Neothetics, Inc · Netherlands Organisation for Scientific Research · Neutec Ar-Ge San ve Tic A.Ş · Northwestern University · Parc de Salut Mar · Pfizer · Professor Warren Lenney · Queen's University · Respirent Pharmaceuticals Co Ltd. · Seoul National University Hospital · Shanghai Pulmonary Hospital, Shanghai, China · Shin-hwar Wu · Sumitomo Pharma America, Inc. · The Netherlands Asthma Foundation · United States Department of Defense · University of California, Los Angeles · University of Colorado, Denver · University of Dundee · University of Miami · University of Rostock · University of Southampton · University of Sussex · University of Wisconsin, Madison

Regulatory milestones approvals, filings & regulatory actions · 3 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Filed asthma 1 milestone
Filed EU (EMA) — asthma —

“In April 2017 Orion submitted a marketing authorisation application for a salmeterol-fluticasone combined formulation in Europe” orionpharma.com ↗

Approved Indication not stated 2 milestones
Approved EU (EMA) Aerivio Spiromax — 2016-08-18 europa.eu ↗
Refused (EMA) EU (EMA) Labazenit — 2013-09-06 europa.eu ↗

Trials 147 · started per year

today
EU approved 2016
3
1
4
11
11
14
11
13
12
7
6
4
5
9
9
5
2
4
6
3
2
3
1
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025202620272028
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 01 trial
Phase 0 NCT05748977 Feb 2023 → Feb 2024 chronic obstructive pulmonary disease Assiut University Unknown No outcome recorded
Phase 115 trials · 1 met primary
Phase 1 NCT04195867 Nov 2018 → Jan 2019 — Parc de Salut Mar Completed No outcome recorded
Phase 1 NCT03238482 Aug → Dec 2017 asthma Orion Corporation, Orion Pharma Completed No outcome recorded
Phase 1 NCT02441114 Jul → Oct 2015 chronic obstructive pulmonary disease Seoul National University Hospital Completed No outcome recorded
Phase 1 NCT02437604 May → Jul 2015 asthma Teva Branded Pharmaceutical Products R&D, Inc. Completed No outcome recorded
Phase 1 NCT02218762 Oct 2014 → Jun 2015 asthma GlaxoSmithKline Withdrawn No outcome recorded
Phase 1 NCT02232087 Jul → Oct 2014 — Kindeva Drug Delivery Completed Met primary
Phase 1 NCT01890863 Aug → Sep 2013 asthma GlaxoSmithKline Completed No outcome recorded
Phase 1 NCT01564199 Apr → Jun 2012 — Orion Corporation, Orion Pharma Completed No outcome recorded
Phase 1 NCT01521455 Feb 2012 → Jun 2013 asthma Hanmi Pharmaceutical Company Limited Completed No outcome recorded
Phase 1 NCT01540708 Jan → Sep 2012 asthma GlaxoSmithKline Completed No outcome recorded
Phase 1/22 trials
Phase 1/2 NCT06040268 Dec 2023 → Dec 2026 expected high altitude pulmonary edema University of Colorado, Denver Recruiting No outcome recorded
Phase 1/2 NCT01494610 Oct 2010 → Jun 2011 asthma GlaxoSmithKline Completed No outcome recorded
Phase 215 trials · 5 met primary
Phase 2 NCT02833480 Feb 2015 → Jan 2021 chronic obstructive pulmonary disease University of British Columbia Unknown No outcome recorded
Phase 2 NCT01802723 Feb → Jun 2013 lipodystrophy Neothetics, Inc Completed No outcome recorded
Phase 2 NCT01048333 Jan → May 2010 chronic obstructive pulmonary disease AstraZeneca Completed Met primary
Phase 2 NCT00557440 Nov 2007 → Apr 2008 asthma Novartis Completed Met primary
Phase 2 NCT00556673 Oct 2007 → Apr 2008 asthma Novartis Completed Met primary
Phase 2 NCT00531050 Aug 2007 → Jun 2008 chronic obstructive pulmonary disease Novartis Completed No outcome recorded
Phase 2 NCT00468975 May 2007 → ? asthma Pfizer Completed No outcome recorded
Phase 2 NCT00403754 Nov 2006 → Nov 2007 asthma Novartis Pharmaceuticals Completed No outcome recorded
Phase 2 NCT00422604 Oct 2006 → May 2007 chronic obstructive pulmonary disease GlaxoSmithKline Completed No outcome recorded
Phase 2 NCT00350207 Jul 2006 → Sep 2008 asthma Boehringer Ingelheim Completed Met primary
Phase 339 trials · 7 met primary · 2 missed
Phase 3 NCT05776927 Aug 2026 → Dec 2028 expected asthma Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 3 NCT04655508 May 2021 → Sep 2023 disease related to hematopoietic stem cell transplant, transplant-related bronchiolitis obliterans Assistance Publique - Hôpitaux de Paris Terminated No outcome recorded Stop: Enrollment
Phase 3 NCT03394989 Oct 2018 → Dec 2019 asthma Cipla Ltd. Completed No outcome recorded
Phase 3 NCT03676413 Oct 2018 → Aug 2019 asthma Respirent Pharmaceuticals Co Ltd. Completed No outcome recorded
Phase 3 NCT03461627 Apr 2017 → Oct 2018 asthma Chia Tai Tianqing Pharmaceutical Group Co., Ltd. Unknown No outcome recorded
Phase 3 NCT02980133 Dec 2016 → Apr 2019 asthma Teva Branded Pharmaceutical Products R&D, Inc. Completed Mixed
Phase 3 NCT02496715 Sep 2015 → Oct 2016 asthma Actavis Inc. Withdrawn No outcome recorded
Phase 3 NCT02301975 Mar 2015 → Nov 2016 asthma GlaxoSmithKline Completed Met primary
Phase 3 NCT02175771 Jul 2014 → Jul 2015 asthma Teva Branded Pharmaceutical Products R&D, Inc. Completed Met primary
Phase 3 NCT01967173 Feb 2014 → Jul 2017 asthma Milton S. Hershey Medical Center Completed Mixed
Phase 461 trials · 12 met primary · 8 missed
Phase 4 NCT04503460 Jul 2021 → Sep 2024 asthma Imperial College London Unknown No outcome recorded
Phase 4 NCT04677959 Feb 2021 → Mar 2022 asthma Teva Branded Pharmaceutical Products R&D, Inc. Completed No outcome recorded
Phase 4 NCT03662711 Nov 2018 → Oct 2022 chronic obstructive pulmonary disease Università degli Studi di Ferrara Terminated No outcome recorded
Phase 4 NCT03363503 Apr 2018 → Apr 2022 chronic obstructive pulmonary disease Neutec Ar-Ge San ve Tic A.Ş Terminated No outcome recorded
Phase 4 NCT03269318 Jul 2017 → Aug 2019 asthma Brighton and Sussex University Hospitals NHS Trust Terminated No outcome recorded
Phase 4 NCT03034915 Jun 2017 → Jun 2018 chronic obstructive pulmonary disease GlaxoSmithKline Completed Met primary
Phase 4 NCT02558088 Sep 2014 → Jul 2016 — University of Copenhagen Completed No outcome recorded
Phase 4 NCT02546349 Jul 2014 → Dec 2015 chronic obstructive pulmonary disease Taipei Veterans General Hospital, Taiwan Unknown No outcome recorded
Phase 4 NCT01853787 Jul 2014 → Jun 2015 chronic obstructive pulmonary disease University of Milan Completed No outcome recorded
Phase 4 NCT02055352 May 2014 → Jan 2016 chronic obstructive pulmonary disease Novartis Pharmaceuticals Completed Met primary
Phase not applicable14 trials · 2 met primary
— NCT06654986 Oct 2024 → Dec 2026 expected — University of Copenhagen Recruiting No outcome recorded
— NCT06657547 Oct 2024 → Dec 2026 expected — University of Copenhagen Recruiting No outcome recorded
— NCT06655012 Oct 2024 → Dec 2026 expected — University of Copenhagen Recruiting No outcome recorded
— NCT03524066 Apr → Dec 2018 — Fraunhofer-Institute of Toxicology and Experimental Medicine Completed No outcome recorded
— NCT02758873 Feb 2016 → Jul 2019 asthma University of Sussex Completed Met primary
— NCT01933984 Aug 2013 → Jan 2019 chronic obstructive pulmonary disease Shin-hwar Wu Completed No outcome recorded
— NCT01271556 Dec 2008 → Mar 2009 chronic obstructive pulmonary disease University of Milan Completed No outcome recorded
— NCT00741767 Aug 2008 → Sep 2010 chronic obstructive pulmonary disease, sleep disorder Northwestern University Withdrawn No outcome recorded Stop: Enrollment
— NCT00559312 Dec 2007 → Mar 2010 chronic obstructive pulmonary disease Queen's University Completed No outcome recorded
— NCT01231230 May 2007 → Dec 2009 asthma University of Miami Completed Met primary
Comparator or background therapy131 trials
Phase 1 NCT02474017 Background May → Jun 2015 asthma, chronic obstructive pulmonary disease Mylan Pharma UK Ltd. Completed No outcome recorded
Phase 1 NCT02162485 Comparator Jun 2014 → Sep 2015 asthma Orion Corporation, Orion Pharma Completed No outcome recorded
Phase 1 NCT01355991 Comparator Aug 2011 → Mar 2016 spinal cord injury James J. Peters Veterans Affairs Medical Center Unknown No outcome recorded
Phase 1 NCT00908362 Comparator May → Oct 2009 chronic obstructive pulmonary disease University of Rostock Completed No outcome recorded
Phase 1 NCT02256722 Comparator Oct → Nov 2005 — Boehringer Ingelheim Completed No outcome recorded
Show all 131 trials opens the full record — a long page

News releases announcing trial results or a regulatory action · 37

DateIssuerRelease
2021-09-03 Novartis Pharmaceuticals Results Novartis presents new findings at ERS reinforcing the efficacy of Enerzair® Breezhaler®, highlighting its digital companion, as well as showcasing commitment to low carbon footprint asthma solutions novartis.com ↗
2020-06-05 Novartis Pharmaceuticals Results Novartis Phase IIIb ARGON study meets primary endpoint in a comparison of Enerzair® Breezhaler® (QVM149) versus a free combination of two existing inhaled treatments in uncontrolled asthma novartis.com ↗
Once-daily Enerzair ® Breezhaler ® (QVM149; IND/GLY/MF) met primary endpoint, demonstrating non-inferiority to a free combination of twice-daily Sal/Flu plus once-daily tiotropium (Tio), in improving quality of life in people with uncontrolled asthma 1 .
2019-07-15 Teva Branded Pharmaceutical Products R&D, Inc. Regulatory Teva Announces FDA Approval of AirDuo® Digihaler™ (fluticasone propionate 113 mcg and salmeterol 14 mcg) Inhalation Powder tevapharm.com ↗
2018-03-19 Orion Corporation, Orion Pharma Regulatory Orion has received positive conclusions for the salmeterol-fluticasone Easyhaler® combination under the EU's decentralized procedures orionpharma.com ↗
Orion Corporation has received positive conclusions for the salmeterol-fluticasone Easyhaler® combination under the EU's decentralized procedures (DCP).
2017-12-21 GlaxoSmithKline Regulatory FDA approves US label update on ICS/LABA combinations in asthma, based on review of safety data gsk.com ↗
These labelling updates were approved on December 20th 2017, after a review of safety data from 4 randomized controlled safety trials submitted by three companies, including GSK.
2017-11-27 Novartis Pharmaceuticals Results Novartis' Ultibro® Breezhaler® significantly improved COPD patients' lung function after direct switch from Seretide® novartis.com ↗
Novartis today announced positive results from the FLASH** study examining the safety and efficacy of directly switching chronic obstructive pulmonary disease (COPD) patients from Seretide ® (salmeterol/fluticasone) 50/500 mcg to Ultibro ® Breezhaler ® (indacaterol/glycopyrronium) 110/50 mcg[1].
2017-06-15 Novartis Pharmaceuticals Regulatory FDA accepts Sandoz regulatory submission for a generic version of Advair Diskus® novartis.com ↗
Sandoz today announced that the US Food and Drug Administration (FDA) has accepted its Abbreviated New Drug Application for fluticasone propionate / salmeterol combination product, a substitutable generic version of Advair Diskus ® [1].
2017-04-26 Orion Corporation, Orion Pharma Regulatory Orion Group Interim Report January-March 2017 orionpharma.com ↗
After the review period, in April we submitted a marketing authorisation application for the new salmeterol-fluticasone combined formulation in the Easyhaler product family in Europe.
2017-02-23 GlaxoSmithKline Results Positive results for Relvar® Ellipta® lung function study in patients with well-controlled asthma gsk.com ↗
In this positive study we have demonstrated non-inferiority for once-daily Relvar versus twice-daily Seretide on lung function.
2017-01-30 Teva Branded Pharmaceutical Products R&D, Inc. Regulatory Teva Announces FDA Approval of Two New RespiClick® Maintenance Inhalers for the Treatment of Asthma tevapharm.com ↗
2016-12-21 Orion Corporation, Orion Pharma Results Orion is planning to apply for a marketing authorisation for combined salmeterol-fluticasone formulation of the Easyhaler® product family orionpharma.com ↗
Orion Corporation, a Finnish pharmaceutical and diagnostics company, has received favorable pharmacokinetic study results with combined salmeterol-fluticasone formulation of the Easyhaler® product family.
2016-09-05 Boehringer Ingelheim Results Simple Blood Test Combined with Exacerbation History May Help to Identify When to Add ICS to COPD Treatment prnewswire.com ↗
It suggests that only 4 in 100 people of the study population – with a history of frequent exacerbations and raised eosinophil levels (≥400 cells/µL) – may benefit by adding ICS to SPIRIVA® HANDIHALER® (tiotropium bromide inhalation powder) and a long-acting beta 2 -agonist (salmeterol) to further reduce the risk of exacerbations.

All press releases naming this drug 39 releases

DateIssuerRelease

Evidence & citations 16 cited values

Every value below carries the sentence it was read from. 284 sources stand behind the page.

FieldValueCited text
Known as Salmeterol “A Multicenter, Randomized, Double-blind, Parallel Group, 40-week Comparison of Asthma Control Using Bronchial Hyperresponsiveness as an Additional Guide to Long-term Treatment...” NCT00920543 ↗
279

“This pilot study was designed to evaluate the pharmacokinetic characteristics of fluticasone, salmeterol, and tiotropium after co-administration of HCP 0910 (Seretide 250...” NCT02441114 ↗

“PURPOSE: Using sputum neutrophils as the primary measure, and other inflammation biomarkers, this study evaluated the anti-inflammatory effects of the combination salmeterol 50...” PMID 25945045 ↗ Apr 2015

“BACKGROUND: This study tested the clinical non-inferiority of the fluticasone propionate/salmeterol combination 50/250 μg (FSC) Rotacaps®/Rotahaler® system, a single unit dose...” PMID 28115223 ↗ Jan 2017

“Dual Therapy (LABA + LAMA): Patients receive a long-acting beta-agonist (LABA) such as Formoterol, Salmeterol, Olodaterol, Vilanterol, or Indacaterol, in combination with a...” NCT07058259 ↗

“Umeclidinium (UMEC; long-acting muscarinic antagonist [LAMA])/vilanterol (VI; long-acting beta2-agonist [LABA]) and fluticasone propionate/salmeterol (FP/SAL) (inhaled...” PMID 26006754 ↗ May 2015

“The purpose of this study is to optimise the device and/or formulation of the Fluticasone propionate (FP)/salmeterol (SALM) unit dose powder inhaler (Rotahaler) to achieve drug...” NCT01540708 ↗

“Salmeterol xinafoate Inhalation Powder (SEREVENT DISKUS) is indicated for the long-term, twice-daily (morning and evening), administration in the maintenance treatment of...” NCT01110200 ↗

“compare Systemic Exposure and Pharmacodynamics of Fluticasone Propionate and Salmeterol Following Advair HFA 45/21mcg (2 Inhalations), ADVAIR® HFA 45/21mcg (2 Inhalations) With...” NCT00400608 ↗

“Effectiveness of Fluticasone Furoate/ Umeclidinium/ Vilanterol (FF/UMEC/VI) Using the Connected Inhaler System (CIS) as Compared With Fluticasone Proprionate/ Salmeterol...” NCT03376932 ↗

“The combination of salmeterol and fluticasone propionate (SFC) and tiotropium bromide (TIO) are commonly used treatments in chronic obstructive pulmonary disease (COPD) but...” PMID 18245142 ↗ Feb 2008

Show 269 more sources

Known as 408DP-02 “Salmeterol(408DP-02):long-acting Beta2-agonist” NCT00950794 ↗
Known as SAL “The aim of this study was to compare the efficacy of FF/VI with fluticasone propionate (FP)/salmeterol (SAL) in patients with persistent asthma uncontrolled on a medium dose of ICS.” PMID 23846316 ↗ Oct 2013
6

“Subjects were randomized (1:1) to receive fluticasone propionate/salmeterol (FP/SAL) 100/50 mcg or FP 100 mcg prior to starting school.” PMID 26289742 ↗ Jun 2015

“salmeterol/fluticasone propionate (SFC) and salmeterol (SAL) that had primary endpoints of moderate/severe exacerbation rates” PMID 23613569 ↗ Apr 2013

“fluticasone propionate/salmeterol (FP/SAL) (inhaled corticosteroid/LABA)” PMID 26006754 ↗ May 2015

“salmeterol/fluticasone propionate (SAL/FP) 50/500 µg twice daily” PMID 25841237 ↗ Apr 2015

“An active control arm received salmeterol (SAL) twice daily.” PMID 24928338 ↗ Jun 2014

“fluticasone propionate/salmeterol 250/50 µg (FP/SAL)” PMID 28961020 ↗ Apr 2018

Known as SAL 50 “Evaluation of Novel Endpoints in Subjects with Chronic Obstructive Pulmonary Disease (COPD) in a Randomized, Double-Blind, Placebo-Controlled Study of Treatment with...” NCT00358358 ↗
Known as Salm “The purpose of this study is to optimise the device and/or formulation of the Fluticasone propionate (FP)/salmeterol (SALM) unit dose powder inhaler (Rotahaler) to achieve drug...” NCT01540708 ↗
2

“The participants were then randomized to budesonide/formoterol (Bud + Form; 400/12 μg BID), fluticasone/salmeterol (Flu + Salm; 250/50 μg BID), or formoterol only (12 μg BID)...” PMID 34464242 ↗ Nov 2021

“high-dose salmeterol (SALM)/fluticasone (FP) maintenance plus an as-needed short-acting β(2)-agonist in Chinese patients with persistent uncontrolled asthma” PMID 22932169 ↗ Sep 2012

Known as Salm25PE “salmeterol (Salm25PE)” NCT00668772 ↗
Known as Salm50DPI “50 µg Salmeterol MDPI (Salm50DPI) twice daily (BID)” NCT00662792 ↗
Known as salmeterol xinafoate “Salmeterol xinafoate Inhalation Powder (SEREVENT DISKUS) is indicated for the long-term, twice-daily (morning and evening), administration in the maintenance treatment of...” NCT01110200 ↗
12

“Capsules containing salmeterol xinafoate 72.5 µg (equivalent to 50 µg of salmeterol) presented as powder for aspiration, packed in a plastic device in disk format, containing 60 doses” NCT01393145 ↗

“The DISKUS inhaler will contain one blister strip, which will have 60 blisters of salmeterol xinafoate (50 mcg).” NCT03034915 ↗

“Salmeterol xinafoate 50 mcg strength DISKUS inhaler (formulated with lactose), BID in the morning and evening.” NCT00355342 ↗

“Salmeterol xinafoate/fluticasone propionate 50/500 µg b.i.d, delivered via Accuhaler®” NCT01636076 ↗

“fluticasone priopionate high dose and tiotropium inhalation and salmeterol xinafoate” NCT00975195 ↗

“Fluticasone Propionate 250 mcg/Salmeterol Xinafoate 72.5 mcg” NCT02441114 ↗

“Salmeterol xinafoate and Fluticasone propionate HFA pMDI” NCT01795664 ↗

“Fluticasone propionate (FP)/ Salmeterol xinafoate (SLM)” NCT02113436 ↗

“Serevent (salmeterol xinafoate inhalation powder)” NCT01361984 ↗

“Drug: Salmeterol xinafoate” NCT02242227 ↗

Show 2 more sources

Known as Salmetrol Xinafoate “Salmeterol Product Name: Serevent® Manufacturer: Allan and Hanbury's Active ingredients: Salmetrol Xinafoate Propellant: HFA 134a Dose: 25μg per actuation giving a total dose...” NCT01388595 ↗
Known as Serevent “Salmeterol Product Name: Serevent® Manufacturer: Allan and Hanbury's Active ingredients: Salmetrol Xinafoate Propellant: HFA 134a Dose: 25μg per actuation giving a total dose...” NCT01388595 ↗
5

“Thus, the primary objective for the present study is to compare the two extremes of available long acting beta-agonist formulations - i.e. extra fine HFA formoterol ( Atimos )...” NCT01892787 ↗

“Pharmacokinetics of Salmeterol (Serevent®) After Inhalation With Metered Dose Inhaler (MDI) and Diskus® in Healthy Male Volunteers” NCT02254226 ↗

“Salmeterol 50 mcg (Serevent) via Diskus dry powder inhaler” NCT01361984 ↗

“Salmeterol 25 µg pMDI HFA (Serevent™)” NCT01344655 ↗

“salmeterol (Serevent, 50 µg b.i.d.)” NCT00239499 ↗

Known as Serevent Diskus “A Randomised, Open-label Three-way Crossover Study to Evaluate the Pharmacokinetics of Salmeterol After Inhalation of a 25 μg and 50 μg Single Dose (Inhalation Powder, Hard PE...” NCT02254187 ↗
3

“Salmeterol xinafoate Inhalation Powder (SEREVENT DISKUS) is indicated for the long-term, twice-daily (morning and evening), administration in the maintenance treatment of...” NCT01110200 ↗

“a Free Combined Single Dose of 18 μg Tiotropium [Spiriva® HandiHaler®] and 50 μg Salmeterol [Serevent® Diskus®]” NCT02254174 ↗

“SEREVENT DISKUS® (Salmeterol) Inhlaer” NCT00346749 ↗

Known as SLM “Fluticasone propionate (FP)/ Salmeterol xinafoate (SLM)” NCT02113436 ↗
Known as SN408D “Salmeterol(SN408D):long-acting Beta2-agonist” NCT00950794 ↗
Action Activate “a long-acting beta-agonist” NCT00156819 ↗
Modality Other / unclassified “a long-acting beta-agonist” NCT00156819 ↗
Route Inhaled “one group will get Salmeterol by multi-dose inhaler (MDI) 2 puffs 2 times a day” NCT00005110 ↗