Efficacy and Safety Study of FP MDPI Compared With FS MDPI in Adolescent and Adult Patients With Persistent Asthma
- Conditions
- Asthma
- Interventions
- Drug: FS MDPIDrug: Fp MDPIDrug: Placebo MDPIDrug: Albuterol/salmeterol HFA MDI
- Registration Number
- NCT02141854
- Lead Sponsor
- Teva Branded Pharmaceutical Products R&D, Inc.
- Brief Summary
The primary objective of this study was to evaluate the efficacy of fluticasone propionate (Fp) multidose dry powder inhaler (MDPI) and fluticasone propionate/salmeterol xinafoate (FS) MDPI when administered over 12 weeks in patients 12 years of age and older with persistent asthma.
- Detailed Description
Study drug and placebo were supplied in Teva multidose dry powder inhaler (MDPI) devices and provided for participants to use at home. Participants performed spirometry at every visit. Each participant was given a diary at each visit for use until the next visit. Rescue medication (albuterol/salbutamol) was dispensed at each visit, if needed, as determined by the investigational center personnel.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 882
-
Best pre-bronchodilator forced expiratory volume in 1 second (FEV1) of 40 to 85% of their predicted normal value.
-
Current Asthma Therapy: Patients must have a short-acting β2-agonist (for rescue use) for a minimum of 8 weeks before the Screening Visit (SV) and a qualifying dose of an inhaled corticosteroid (ICS). The ICS may be either as ICS monotherapy or as an ICS/long-acting beta agonist (LABA) combination. The ICS component of the patient's asthma therapy should be stable for a minimum of 1 month before providing consent.
-
Reversibility of Disease: Patients must have at least 15% reversibility (all patients) and at least a 200 mL increase from baseline FEV1 (patients age 18 and older) within 30 minutes after 2 to 4 inhalations of albuterol/salbutamol at the SV. Note: Patients who do not qualify for the study due to failure to meet reversibility will be permitted to perform a retest once within 7 days.
-
Patients must provide written informed consent/assent.. For minor patients (ages 12 to 17 years, or as applicable per local regulations), the written ICF must be signed and dated by the parent/legal guardian and the written assent form must be signed and dated by the patient (if applicable). Note: Age requirements are as specified by local regulations.
-
Outpatient >= 12 years of age on the date of consent/assent. In countries where the local regulations permit enrollment of adult patients only, patients must be 18 years of age and older.
-
Asthma diagnosis: The patient has a diagnosis of asthma as defined by the National Institute of Health (NIH). The asthma diagnosis has been present for a minimum of 3 months and has been stable (defined as no exacerbations and no changes in asthma medication) for at least 30 days.
-
The patient is able to perform acceptable and repeatable spirometry.
-
The patient is able to perform peak expiratory flow (PEF) with a handheld peak flow meter.
-
The patient is able to use a metered dose inhaler (MDI) device without a spacer device and a multidose dry powder inhaler (MDPI) device.
-
The patient is able to withhold (as judged by the investigator) his or her regimen of ICS or study drug, and rescue medication for at least 6 hours before the screening visit (SV) and before all treatment visits.
-
The patient/parent/legal guardian/caregiver is capable of understanding the requirements, risks, and benefits of study participation, and, as judged by the investigator, capable of giving informed consent/assent and being compliant with all study requirements.
-
SABAs: All patients must be able to replace their current SABA with albuterol/salbutamol HFA MDI inhalation aerosol for the duration of the study.
-
Female patients may not be pregnant, breastfeeding, or attempting to become pregnant.
- other criteria may apply, please contact the investigator for more information
-
A history of a life-threatening asthma exacerbation (an asthma episode that required intubation and/or was associated with hypercapnia, respiratory arrest, or hypoxic seizures).
-
The patient is pregnant or lactating, or plans to become pregnant during the study period or for 30 days after the study.
-
The patient has participated as a randomized patient in any investigational drug study within 30 days of the SV.
-
The patient has previously participated as a randomized patient in a study of Fp MDPI or FS MDPI.
-
The patient has a known hypersensitivity to any corticosteroid, salmeterol, or any of the excipients in the study drug or rescue medication formulation (ie, lactose).
-
The patient has been treated with any known strong cytochrome P450 (CYP) 3A4 inhibitors (eg, azole antifungals, ritonavir, or clarithromycin) within 30 days before the SV.
-
The patient has been treated with any of the prohibited medications during the prescribed (per protocol) washout periods before the SV.
-
The patient currently smokes or has a smoking history of 10 pack years or more (a pack year is defined as smoking 1 pack of cigarettes/day for 1 year). The patient must not have used tobacco products within the past year (eg, cigarettes, cigars, chewing tobacco, or pipe tobacco).
-
The patient has a culture-documented or suspected bacterial or viral infection of the upper or lower respiratory tract, sinus, or middle ear that has not resolved at least 2 weeks before the SV.
-
The patient has a history of alcohol or drug abuse within 2 years preceding the SV.
-
The patient has had an asthma exacerbation requiring systemic corticosteroids within 30 days before the SV, or has had any hospitalization for asthma within 2 months before the SV.
-
Initiation or dose escalation of immunotherapy (administered by any route) is planned during the study period. However, patients on stable immunotherapy may be considered for inclusion.
-
The patient has used immunosuppressive medications within 4 weeks before the SV.
-
The patient is unable to tolerate or unwilling to comply with the appropriate washout periods and withholding of all applicable medications.
-
The patient has untreated oral candidiasis at the SV. Patients with clinical visual evidence of oral candidiasis who agree to receive treatment and comply with appropriate medical monitoring may enter the study.
-
The patient has a history of a positive test for human immunodeficiency virus (HIV), active hepatitis B virus, or hepatitis C infection.
-
The patient is either an employee or an immediate relative of an employee of the clinical investigational center.
-
A member of the patient's household is participating in the study at the same time. However, after the enrolled patient completes or discontinues participation in the study, another patient from the same household may be screened.
-
The patient has a disease/condition that in the medical judgment of the investigator would put the safety of the patient at risk through participation or that could affect the efficacy or safety analysis if the disease/condition worsened during the study.
- other criteria may apply, please contact the investigator for more information
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Fp MDPI 200 mcg Albuterol/salmeterol HFA MDI Participants took 1 inhalation using a multidose dry powder inhaler (MDPI) twice a day of fluticasone propionate (Fp) for a total daily dose of 400 mcg for 12 weeks. Fp MDPI 100 mcg Albuterol/salmeterol HFA MDI Participants took 1 inhalation using a multidose dry powder inhaler (MDPI) twice a day of fluticasone propionate (Fp) for a total daily dose of 200 mcg for 12 weeks. FS MDPI 100 / 12.5 mcg FS MDPI Participants took 1 inhalation using a multidose dry powder inhaler (MDPI) twice a day of fluticasone propionate 100 mcg (for a total daily dose of 200 mcg) and salmeterol 12.5 mcg (for a total daily dose of 25 mcg) for 12 weeks. Fp MDPI 100 mcg Fp MDPI Participants took 1 inhalation using a multidose dry powder inhaler (MDPI) twice a day of fluticasone propionate (Fp) for a total daily dose of 200 mcg for 12 weeks. FS MDPI 200 / 12.5 mcg Albuterol/salmeterol HFA MDI Participants took 1 inhalation using a multidose dry powder inhaler (MDPI) twice a day of fluticasone propionate 200 mcg (for a total daily dose of 400 mcg) and salmeterol 12.5 mcg (for a total daily dose of 25 mcg) for 12 weeks. FS MDPI 100 / 12.5 mcg Albuterol/salmeterol HFA MDI Participants took 1 inhalation using a multidose dry powder inhaler (MDPI) twice a day of fluticasone propionate 100 mcg (for a total daily dose of 200 mcg) and salmeterol 12.5 mcg (for a total daily dose of 25 mcg) for 12 weeks. Fp MDPI 200 mcg Fp MDPI Participants took 1 inhalation using a multidose dry powder inhaler (MDPI) twice a day of fluticasone propionate (Fp) for a total daily dose of 400 mcg for 12 weeks. Placebo MDPI Placebo MDPI Participants took 1 inhalation using a multidose dry powder inhaler (MDPI) twice a day of placebo for 12 weeks. Placebo MDPI Albuterol/salmeterol HFA MDI Participants took 1 inhalation using a multidose dry powder inhaler (MDPI) twice a day of placebo for 12 weeks. FS MDPI 200 / 12.5 mcg FS MDPI Participants took 1 inhalation using a multidose dry powder inhaler (MDPI) twice a day of fluticasone propionate 200 mcg (for a total daily dose of 400 mcg) and salmeterol 12.5 mcg (for a total daily dose of 25 mcg) for 12 weeks.
- Primary Outcome Measures
Name Time Method Standardized Baseline-Adjusted Forced Expiratory Volume in 1 Second (FEV1) Area Under the Effect Curve From Time Zero to 12 Hours PostDose (FEV1 AUEC0-12) at Week 12 Day 1 (predose, baseline), Week 12 and was performed at the following times relative to the administration of study drug (±5 minutes): 15 and 30 minutes and 1, 2, 3, 4, 6, 8, 10, and 12 hours A subset of patients performed postdose serial spirometry. Data from these assessments were used to analyze the primary endpoint of baseline-adjusted FEV1 AUEC0-12h at week 12 using the trapezoidal rule based on actual time of measurement. It was standardized by dividing it by the number of hours between the start time of dose administration and the end time of the last nonmissing FEV1 measurement. The baseline FEV1 was the average of the 2 predose FEV1 measurements (30 and 10 minutes predose). If 1 of these was missing, the nonmissing value was used; if both were missing, baseline was treated as missing. Baseline-adjusted FEV1 was calculated as postdose FEV1 after subtracting the baseline FEV1 value.
Change From Baseline in Morning Trough Forced Expiratory Volume in 1 Second (FEV1) at Week 12 Day 1 (predose, baseline), Week 12 Trough FEV1 is a morning spirometry taken predose and pre-rescue bronchodilator. The baseline for predose FEV1 was defined as the average of the 30-minute and 10-minute predose measurements obtained at the randomization visit (Day 1).
- Secondary Outcome Measures
Name Time Method Change From Baseline in the Asthma Quality of Life Questionnaire With Standardized Activities (AQLQ(S)) Score at Endpoint for Patients >=18 Years Old Day 1 (predose, baseline), end of trial (up to week 12) The AQLQ(S) (September 2010 version; patients aged ≥18 years) was self administered by the patients at the investigational center at the randomization visit and at Week 12 or end of trial. The questionnaire is a tool to measure the impact of asthma on a patient's quality of life (physical, emotional, social, and occupational) with a recall period of 2 weeks. The AQLQ(S) was administered only to patients 18 years and older. The 32 individual questions in the AQLQ were equally weighted. The overall AQLQ score was the mean of the responses to each of the 32 questions, and ranged from 1 to 7. A score 7.0 indicated that the patient had no impairments due to asthma and a score of 1.0 indicated severe impairment.
Positive change from baseline scores indicate improved quality of life.Kaplan-Meier Estimates for Time to 15% and 12% Improvement From Baseline in FEV1 Postdose on Day 1 Day 1 of the Treatment Period (predose and postdose) The baseline forced expiratory volume in 1 second (FEV1) was the average of the 2 predose FEV1 measurements (30 and 10 minutes predose) on Day 1. If one of these was missing, the other measurement was used as baseline value. If both were missing, the baseline trough FEV1 was treated as missing.
Time to target improvement (15% or 12%) was defined as the time elapsed from the time of first dose to the first time the target improvement in FEV1 was achieved. If an exact target increase was not achieved at a measured timepoint, then the time was estimated by linear interpolation between the timepoint when target was reached and the timepoint immediately before. Patients who did not achieve the target improvement were censored at the time of last serial spirometry assessment.
Values of NA indicate the values could not be estimated which happened when the estimated probability of not achieving target is more than 50%.Change From Baseline in the Weekly Average of the Daily Morning Trough Peak Expiratory Flow (PEF) Over the 12 Week Treatment Days -6 to Day 1 (predose, baseline), Day 1 (postdose) daily until Week 12 Morning PEF tests were performed before administration of study drug or rescue medications (data were excluded if the time of PEF measurement was more than 5 minutes after the dose time). The patient recorded the highest value of 3 measurements obtained in the patient diary.
The baseline PEF was the average value of recorded (nonmissing) morning assessments over the 7 days prior to randomization on Day 1. For efficacy analyses of weekly average morning PEF measurements, values were the averages based on available data for that week.Change From Baseline in the Weekly Average of the Total Daily Asthma Symptom Score Over the 12-Week Treatment Period Days -6 to Day 1 (predose, baseline), to Week 12 The total daily asthma symptom score is the average of the daytime and nighttime scores as recorded in the patient diary.
Daytime Symptom Score:
* 0=No symptoms
* 1=Symptoms for 1 short period
* 2=Symptoms for 2+ short periods
* 3=Symptoms for most of the day - did not affect normal daily activities
* 4=Symptoms for most of the day - did affect normal daily activities
* 5=Symptoms so severe that I could not go to work or perform normal daily activities
Nighttime Symptom Score (determined in the AM):
* 0=No symptoms
* 1=Symptoms causing me to wake once (or wake early)
* 2=Symptoms causing me to wake twice or more (including waking early)
* 3=Symptoms causing me to be awake for most of the night
* 4=Symptoms so severe that I did not sleep Baseline was the average of recorded scores over the 7 days before randomization. The change from baseline in the weekly average over weeks 1 to 12 was analyzed using an mixed model for repeated measures (MMRM).Change From Baseline in the Weekly Average of the Total Daily (24-hour) Use of Albuterol/Salbutamol Inhalation Aerosol Over the 12-Week Treatment Period Days -6 to Day 1 (predose, baseline), up to week 12 Patients recorded the number of inhalations of rescue medication (albuterol/salbutamol HFA MDI) each AM and PM in the diary. The average number of daily inhalations over the 7 days before the randomization visit was the baseline value. The weekly average was based on the available data for the 7 days before each analysis week.
The change from baseline in the weekly average of total daily (24-hour) use of albuterol/ salbutamol inhalation aerosol (number of inhalations) over weeks 1 to 12 was analyzed using a mixed model for repeated measures.Patients With Treatment-Emergent Adverse Experiences (TEAE) During the Treatment Period Day 1 to Week 12 of the Treatment Period An adverse event was defined as any untoward medical occurrence that develops or worsens in severity during the conduct of a clinical study and does not necessarily have a causal relationship to the study drug. Severity was rated by the investigator on a scale of mild, moderate and severe, with severe= an AE which prevents normal daily activities. Relation of AE to treatment was determined by the investigator. Serious AEs include death, a life-threatening adverse event, inpatient hospitalization or prolongation of existing hospitalization, persistent or significant disability or incapacity, a congenital anomaly or birth defect, OR an important medical event that jeopardized the patient and required medical intervention to prevent the previously listed serious outcomes.
Kaplan-Meier Estimate of Probability of Remaining in Study At Week 12 up to Week 12 of the Treatment Period The analysis of probability of remaining in the study at Week 12 used the time to patient withdrawal for worsening asthma, defined as the number of days elapsed from the date of randomization to the date of withdrawal due to worsening asthma. Patients who were lost to follow-up, who had not withdrawn due to worsening asthma by week 12, or who had withdrawn due to reasons other than worsening asthma were right-censored at the date of last assessment.
Trial Locations
- Locations (154)
Teva Investigational Site 51150
🇭🇺Nyíregyháza, Hungary
Teva Investigational Site 51146
🇭🇺Szeged, Hungary
Teva Investigational Site 51151
🇭🇺Nyíregyháza, Hungary
Teva Investigational Site 51177
🇭🇺Törökbálint, Hungary
Teva Investigational Site 53199
🇵🇱Bialystok, Poland
Teva Investigational Site 53240
🇵🇱Lodz, Poland
Teva Investigational Site 90016
🇿🇦Middelburg, South Africa
Teva Investigational Site 51147
🇭🇺Szombathely, Hungary
Teva Investigational Site 53202
🇵🇱Bialystok, Poland
Teva Investigational Site 53208
🇵🇱Bialystok, Poland
Teva Investigational Site 53197
🇵🇱Kraków, Poland
Teva Investigational Site 51162
🇭🇺Szigetvár, Hungary
Teva Investigational Site 51148
🇭🇺Százhalombatta, Hungary
Teva Investigational Site 51176
🇭🇺Tatabánya, Hungary
Teva Investigational Site 53227
🇵🇱Bydgoszcz, Poland
Teva Investigational Site 53228
🇵🇱Lodz, Poland
Teva Investigational Site 51156
🇭🇺Mosdós, Hungary
Teva Investigational Site 53210
🇵🇱Bydgoszcz, Poland
Teva Investigational Site 90013
🇿🇦Centurion, South Africa
Teva Investigational Site 90014
🇿🇦Pretoria, South Africa
Teva Investigational Site 53203
🇵🇱Gdansk, Poland
Teva Investigational Site 53195
🇵🇱Kraków, Poland
Teva Investigational Site 53224
🇵🇱Wroclaw, Poland
Teva Investigational Site 50246
🇷🇺Saint Petersburg, Russian Federation
Teva Investigational Site 90015
🇿🇦Bloemfontein, South Africa
Teva Investigational Site 50242
🇷🇺Saint-Petersburg, Russian Federation
Teva Investigational Site 90011
🇿🇦Berea, South Africa
Teva Investigational Site 51152
🇭🇺Deszk, Hungary
Teva Investigational Site 53200
🇵🇱Bialystok, Poland
Teva Investigational Site 53225
🇵🇱Debica, Poland
Teva Investigational Site 53205
🇵🇱Krakow, Poland
Teva Investigational Site 53241
🇵🇱Lublin, Poland
Teva Investigational Site 50252
🇷🇺Moscow, Russian Federation
Teva Investigational Site 53201
🇵🇱Lódz, Poland
Teva Investigational Site 53229
🇵🇱Lódz, Poland
Teva Investigational Site 53211
🇵🇱Poznan, Poland
Teva Investigational Site 53206
🇵🇱Poznan, Poland
Teva Investigational Site 53198
🇵🇱Wroclaw, Poland
Teva Investigational Site 50255
🇷🇺Chelyabinsk, Russian Federation
Teva Investigational Site 50243
🇷🇺Ekaterinburg, Russian Federation
Teva Investigational Site 50241
🇷🇺Kazan, Russian Federation
Teva Investigational Site 50244
🇷🇺Tomsk, Russian Federation
Teva Investigational Site 50251
🇷🇺Voronezh, Russian Federation
Teva Investigational Site 50254
🇷🇺Saratov, Russian Federation
Teva Investigational Site 58135
🇺🇦Kharkiv, Ukraine
Teva Investigational Site 58132
🇺🇦Kyiv, Ukraine
Teva Investigational Site 12455
🇺🇸Cincinnati, Ohio, United States
Teva Investigational Site 13318
🇺🇸San Antonio, Texas, United States
Teva Investigational Site 13008
🇺🇸Oklahoma City, Oklahoma, United States
Teva Investigational Site 12433
🇺🇸Rock Hill, South Carolina, United States
Teva Investigational Site 12465
🇺🇸Mount Pleasant, South Carolina, United States
Teva Investigational Site 12440
🇺🇸El Paso, Texas, United States
Teva Investigational Site 12429
🇺🇸Birmingham, Alabama, United States
Teva Investigational Site 12599
🇺🇸Little Rock, Alaska, United States
Teva Investigational Site 12609
🇺🇸Phoenix, Arizona, United States
Teva Investigational Site 12445
🇺🇸Costa Mesa, California, United States
Teva Investigational Site 12454
🇺🇸Encinitas, California, United States
Teva Investigational Site 12456
🇺🇸Fresno, California, United States
Teva Investigational Site 12467
🇺🇸Mount Pleasant, South Carolina, United States
Teva Investigational Site 12461
🇺🇸Fullerton, California, United States
Teva Investigational Site 12410
🇺🇸Huntington Beach, California, United States
Teva Investigational Site 12452
🇺🇸Huntington Beach, California, United States
Teva Investigational Site 12417
🇺🇸Long Beach, California, United States
Teva Investigational Site 13017
🇺🇸Mission Viejo, California, United States
Teva Investigational Site 12411
🇺🇸Rolling Hills Estates, California, United States
Teva Investigational Site 12462
🇺🇸Rancho Mirage, California, United States
Teva Investigational Site 13018
🇺🇸San Diego, California, United States
Teva Investigational Site 12413
🇺🇸San Jose, California, United States
Teva Investigational Site 12403
🇺🇸Stockton, California, United States
Teva Investigational Site 12444
🇺🇸Upland, California, United States
Teva Investigational Site 12999
🇺🇸Vista, California, United States
Teva Investigational Site 12405
🇺🇸Centennial, Colorado, United States
Teva Investigational Site 12419
🇺🇸Centennial, Colorado, United States
Teva Investigational Site 13000
🇺🇸Colorado Springs, Colorado, United States
Teva Investigational Site 12459
🇺🇸Waterbury, Connecticut, United States
Teva Investigational Site 13004
🇺🇸Largo, Florida, United States
Teva Investigational Site 12414
🇺🇸Miami, Florida, United States
Teva Investigational Site 12437
🇺🇸Miami, Florida, United States
Teva Investigational Site 12427
🇺🇸Orlando, Florida, United States
Teva Investigational Site 12423
🇺🇸Ormond Beach, Florida, United States
Teva Investigational Site 12604
🇺🇸Panama City, Florida, United States
Teva Investigational Site 13316
🇺🇸Tamarac, Florida, United States
Teva Investigational Site 12606
🇺🇸Winter Park, Florida, United States
Teva Investigational Site 12435
🇺🇸Savannah, Georgia, United States
Teva Investigational Site 13315
🇺🇸Eagle, Idaho, United States
Teva Investigational Site 12439
🇺🇸River Forest, Illinois, United States
Teva Investigational Site 12420
🇺🇸Orangeburg, South Carolina, United States
Teva Investigational Site 12457
🇺🇸South Bend, Indiana, United States
Teva Investigational Site 12449
🇺🇸Shiloh, Illinois, United States
Teva Investigational Site 12446
🇺🇸Bangor, Maine, United States
Teva Investigational Site 12602
🇺🇸Columbia, Maryland, United States
Teva Investigational Site 12432
🇺🇸Fall River, Massachusetts, United States
Teva Investigational Site 12441
🇺🇸North Dartmouth, Massachusetts, United States
Teva Investigational Site 12466
🇺🇸North Dartmouth, Massachusetts, United States
Teva Investigational Site 13001
🇺🇸Royal Oak, Michigan, United States
Teva Investigational Site 12428
🇺🇸Ypsilanti, Michigan, United States
Teva Investigational Site 13020
🇺🇸Minneapolis, Minnesota, United States
Teva Investigational Site 12451
🇺🇸Columbia, Missouri, United States
Teva Investigational Site 12421
🇺🇸Rolla, Missouri, United States
Teva Investigational Site 12412
🇺🇸Saint Louis, Missouri, United States
Teva Investigational Site 12453
🇺🇸Saint Louis, Missouri, United States
Teva Investigational Site 12610
🇺🇸Missoula, Montana, United States
Teva Investigational Site 13021
🇺🇸Las Vegas, Nevada, United States
Teva Investigational Site 12409
🇺🇸Skillman, New Jersey, United States
Teva Investigational Site 12464
🇺🇸Brooklyn, New York, United States
Teva Investigational Site 12603
🇺🇸Bronx, New York, United States
Teva Investigational Site 12430
🇺🇸Charlotte, North Carolina, United States
Teva Investigational Site 12407
🇺🇸Raleigh, North Carolina, United States
Teva Investigational Site 12415
🇺🇸Canton, Ohio, United States
Teva Investigational Site 12463
🇺🇸Cincinnati, Ohio, United States
Teva Investigational Site 12460
🇺🇸Middleburg Heights, Ohio, United States
Teva Investigational Site 12426
🇺🇸Edmond, Oklahoma, United States
Teva Investigational Site 12406
🇺🇸Medford, Oregon, United States
Teva Investigational Site 12442
🇺🇸Portland, Oregon, United States
Teva Investigational Site 12563
🇺🇸Normal, Pennsylvania, United States
Teva Investigational Site 12443
🇺🇸Pittsburgh, Pennsylvania, United States
Teva Investigational Site 12438
🇺🇸Upland, Pennsylvania, United States
Teva Investigational Site 12408
🇺🇸Charleston, South Carolina, United States
Teva Investigational Site 13003
🇺🇸Knoxville, Tennessee, United States
Teva Investigational Site 12425
🇺🇸Arlington, Texas, United States
Teva Investigational Site 12416
🇺🇸Dallas, Texas, United States
Teva Investigational Site 12418
🇺🇸Dallas, Texas, United States
Teva Investigational Site 12447
🇺🇸Killeen, Texas, United States
Teva Investigational Site 13002
🇺🇸Sugar Land, Texas, United States
Teva Investigational Site 12424
🇺🇸Waco, Texas, United States
Teva Investigational Site 12422
🇺🇸South Burlington, Vermont, United States
Teva Investigational Site 12605
🇺🇸Richmond, Virginia, United States
Teva Investigational Site 12436
🇺🇸Spokane, Washington, United States
Teva Investigational Site 12564
🇺🇸Tacoma, Washington, United States
Teva Investigational Site 12448
🇺🇸Greenfield, Wisconsin, United States
Teva Investigational Site 11072
🇨🇦Toronto, Ontario, Canada
Teva Investigational Site 11075
🇨🇦Vancouver, Quebec, Canada
Teva Investigational Site 54095
🇨🇿Rokycany, Czechia
Teva Investigational Site 54098
🇨🇿Praha, Czechia
Teva Investigational Site 54096
🇨🇿Jindrichuv Hradec, Czechia
Teva Investigational Site 51155
🇭🇺Budapest, Hungary
Teva Investigational Site 54094
🇨🇿Strakonice, Czechia
Teva Investigational Site 51149
🇭🇺Budapest, Hungary
Teva Investigational Site 51157
🇭🇺Budapest, Hungary
Teva Investigational Site 51154
🇭🇺Debrecen, Hungary
Teva Investigational Site 51161
🇭🇺Budapest, Hungary
Teva Investigational Site 51170
🇭🇺Dombovar, Hungary
Teva Investigational Site 51158
🇭🇺Kiskunhalas, Hungary
Teva Investigational Site 51153
🇭🇺Miskolc, Hungary
Teva Investigational Site 90012
🇿🇦Cape Town, South Africa
Teva Investigational Site 53230
🇵🇱Strzelce Opolskie, Poland
Teva Investigational Site 53196
🇵🇱Tarnów, Poland
Teva Investigational Site 53222
🇵🇱Warszawa, Poland
Teva Investigational Site 50245
🇷🇺St. Petersburg, Russian Federation
Teva Investigational Site 12404
🇹🇭Papillion, NE, Thailand
Teva Investigational Site 58133
🇺🇦Kharkiv, Ukraine
Teva Investigational Site 50275
🇷🇺Yaroslavl, Russian Federation
Teva Investigational Site 12431
🇺🇸Greenville, South Carolina, United States
Teva Investigational Site 50250
🇷🇺Moscow, Russian Federation