A Study to Evaluate the Safety, Tolerability, Pharmacokinetics (PK), Proof of Mechanism of GSK2618960 in Primary Sjögren's Syndrome (pSS)
A Two Part Phase IIa Study, to Evaluate the Safety and Tolerability, Pharmacokinetics, Proof of Mechanism and Potential for Efficacy of an Anti-IL-7 Receptor-α Monoclonal Antibody (GSK2618960) in the Treatment of Primary Sjögren's Syndrome
Обзор исследования
Статус
Статус
Условия
Условия
Вмешательство/лечение
Вмешательство/лечение
Тип исследования
Тип исследования
Фаза
Фаза
- Фаза 2
Контакты и местонахождение
Места учебы
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Cambridge, Соединенное Королевство, CB2 0GG
- GSK Investigational Site
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Критерии участия
Критерии приемлемости
Критерии приемлемости
Возраст, подходящий для обучения
Принимает здоровых добровольцев
Полы, имеющие право на обучение
Описание
Inclusion Criteria:
- Part I and Part II: Male and females aged 18-70
- Part I and Part II: pSS diagnosis according to the American-European Consensus Group Criteria
- Part I and Part II: Documented previous biopsy evidence of salivary gland inflammation consistent with pSS and/or documented history of anti-Ro and/or anti-La antibodies
- Part II: Has any of the following abnormalities at screening: hypergammaglobulinaemia [serum Immunoglobulin G (IgG) greater than or equal to 16 gram per liter (g/L); Presence of Rheumatoid factor (RF); Anti Nuclear Antibodies (ANA) titer greater than or equal to 320:1.
- Stimulated whole salivary flow greater than 0.1 milliliter per minute (mL/min) at screening.
- Symptomatic oral dryness greater than or equal to 5 out of 10 on Visual Analogue Scale (VAS) scale and/or Schirmer test less than 10 millimeter (mm) at screening.
Exclusion Criteria:
- Part I and II: Secondary Sjögren's Syndrome
- Part I and II: Receiving cyclophosphamide, other biologic, immunosuppressive or immunomodulatory treatments
- Part I and II: Active infections, or history of recurrent infections
- Part I and II: History of significant medical illness
- Part I and II: History of lymphoma
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Уход
- Распределение: Рандомизированный
- Интервенционная модель: Параллельное назначение
- Маскировка: Четырехместный
Количество рук
Оружие и интервенции
Группа участников / АрмияГруппа участников / Армия |
Вмешательство/лечениеВмешательство/лечение |
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Экспериментальный: Part I & II: GSK2618960 2 milligram per kilogram (mg/kg)
GSK2618960 2mg/kg will be administered intravenously (IV) with Methotrexate (MTX)
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GSK2618960 solution for injection, 100mg/mL is clear to opalescent, colorless to yellow or pale brown liquid.
MTX dose between 7.5 to 15 mg will be administered in tablet form once in a week till last dose of GSK2618960 to all subjects in Part I and Part II.
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Плацебо Компаратор: Part II: Placebo
Placebo will be administered IV with MTX
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MTX dose between 7.5 to 15 mg will be administered in tablet form once in a week till last dose of GSK2618960 to all subjects in Part I and Part II.
Placebo solution will be administered by IV infusion.
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Что измеряет исследование?
Первичные показатели результатов
Первичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
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Number of subjects with Adverse Events (AEs): Part 1
Временное ограничение: Up to Week 29
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An AE is any untoward medical occurrence in a subject, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product.
An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a medicinal product.
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Up to Week 29
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Number of subjects with abnormal clinical chemistry values: Part 1
Временное ограничение: Up to Week 29
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Samples for clinical chemistry tests will be collected as a measure of safety
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Up to Week 29
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Number of subjects with abnormal hematology values: Part 1
Временное ограничение: Up to Week 29
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Samples for clinical hematology tests will be collected as a measure of safety
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Up to Week 29
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Number of subjects with abnormal urine analysis values: Part 1
Временное ограничение: Up to Week 29
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Samples for Urine analysis tests will be collected as a measure of safety
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Up to Week 29
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Number of subjects with abnormal findings of body temperature: Part 1
Временное ограничение: Up to Week 29
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Body temperature will be measured in a semi-supine position after at least a 5-minute rest.
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Up to Week 29
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Number of subjects with abnormal findings of blood pressure: Part 1
Временное ограничение: Up to Week 29
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Systolic blood pressure (SBP) and diastolic blood pressure (DBP) will be measured in a semi-supine position after at least a 5-minute rest.
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Up to Week 29
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Number of subjects with abnormal findings of pulse rate: Part 1
Временное ограничение: Up to Week 29
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Pulse rate will be measured in a semi-supine position after at least a 5-minute rest.
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Up to Week 29
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Number of subjects with abnormal findings of respiratory rate: Part 1
Временное ограничение: Up to Week 29
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Respiratory rate will be measured in a semi-supine position after at least a 5-minute rest.
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Up to Week 29
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Number of subjects with abnormal Electrocardiogram (ECG) findings: Part 1
Временное ограничение: Up to Week 29
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Triplicate 12-lead ECGs will be obtained at each time point using an ECG machine
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Up to Week 29
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Number of subjects with AEs: Part 2
Временное ограничение: Up to Week 35
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An AE is any untoward medical occurrence in a subject, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product.
An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a medicinal product.
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Up to Week 35
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Number of subjects with abnormal clinical chemistry values: Part 2
Временное ограничение: Up to Week 35
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Samples for clinical chemistry tests will be collected as a measure of safety
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Up to Week 35
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Number of subjects with abnormal hematology values: Part 2
Временное ограничение: Up to Week 35
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Samples for clinical hematology tests will be collected as a measure of safety
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Up to Week 35
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Number of subjects with abnormal urine analysis values: Part 2
Временное ограничение: Up to Week 35
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Samples for Urine analysis tests will be collected as a measure of safety
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Up to Week 35
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Number of subjects with abnormal findings of body temperature: Part 2
Временное ограничение: Up to Week 35
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Body temperature will be measured in a semi-supine position after at least a 5-minute rest.
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Up to Week 35
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Number of subjects with abnormal findings of blood pressure: Part 2
Временное ограничение: Up to Week 35
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SBP and DBP will be measured in a semi-supine position after at least a 5-minute rest.
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Up to Week 35
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Number of subjects with abnormal findings of pulse rate: Part 2
Временное ограничение: Up to Week 35
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Pulse rate will be measured in a semi-supine position after at least a 5-minute rest.
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Up to Week 35
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Number of subjects with abnormal findings of respiratory rate: Part 2
Временное ограничение: Up to Week 35
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Respiratory rate will be measured in a semi-supine position after at least a 5-minute rest.
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Up to Week 35
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Number of subjects with abnormal ECG findings: Part 2
Временное ограничение: Up to Week 35
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Triplicate 12-lead ECGs will be obtained at each time point using an ECG machine
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Up to Week 35
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Вторичные показатели результатов
Вторичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
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Plasma concentration of GSK2618960: Part 1
Временное ограничение: Day 1: post-infusion; Day 15 and 29: pre-infusion; Day 43: Pre and post-infusion; Day 8, 22, 36, 50, 57, 71, 99 and 127
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Blood samples will be collected prior to start and at the end of infusion at the indicated time points and will be analyzed for PK parameters.
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Day 1: post-infusion; Day 15 and 29: pre-infusion; Day 43: Pre and post-infusion; Day 8, 22, 36, 50, 57, 71, 99 and 127
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Maximum observed plasma concentration (Cmax) of GSK2618960: Part 1
Временное ограничение: Day 1: post-infusion; Day 15 and 29: pre-infusion; Day 43: Pre and post-infusion; Day 8, 22, 36, 50, 57, 71, 99 and 127
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Blood samples will be collected prior to start and at the end of infusion at the indicated time points and will be analyzed for PK parameters.
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Day 1: post-infusion; Day 15 and 29: pre-infusion; Day 43: Pre and post-infusion; Day 8, 22, 36, 50, 57, 71, 99 and 127
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Minimum observed plasma concentration (Cmin) of GSK2618960: Part 1
Временное ограничение: Day 1: post-infusion; Day 15 and 29: pre-infusion; Day 43: Pre and post-infusion; Day 8, 22, 36, 50, 57, 71, 99 and 127
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Blood samples will be collected prior to start and at the end of infusion at the indicated time points and will be analyzed for PK parameters.
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Day 1: post-infusion; Day 15 and 29: pre-infusion; Day 43: Pre and post-infusion; Day 8, 22, 36, 50, 57, 71, 99 and 127
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Area under the curve (AUC) of GSK2618960: Part 1
Временное ограничение: Day 1: post-infusion; Day 15 and 29: pre-infusion; Day 43: Pre and post-infusion; Day 8, 22, 36, 50, 57, 71, 99 and 127
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Blood samples will be collected prior to start and at the end of infusion at indicated time points and will be analyzed for PK parameters.
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Day 1: post-infusion; Day 15 and 29: pre-infusion; Day 43: Pre and post-infusion; Day 8, 22, 36, 50, 57, 71, 99 and 127
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Number of incidences of Anti-drug antibody (ADA) formation: Part 1
Временное ограничение: Up to Week 29
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Serum samples will be collected from subjects prior to infusion and various time points post-infusion to carry out immunogenicity and immune-complex analyses.
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Up to Week 29
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Number of titres of ADA: Part 1
Временное ограничение: Up to Week 29
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Serum samples will be collected from subjects prior to infusion and various time points post-infusion to carry out immunogenicity and immune-complex analyses.
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Up to Week 29
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Time to onset of ADA: Part 1
Временное ограничение: Up to Week 29
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Serum samples will be collected from subjects prior to infusion and various time points post-infusion to carry out immunogenicity and immune-complex analyses.
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Up to Week 29
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Number of incidences of ADA neutralization: Part 1
Временное ограничение: Up to Week 29
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Serum samples will be collected from subjects prior to infusion and various time points post-infusion to carry out immunogenicity and immune-complex analyses.
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Up to Week 29
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Plasma concentration of GSK2618960 : Part 2
Временное ограничение: Day 1: post-infusion; Day 15, 29, 43, 57: pre-infusion; Day 71: Pre and post-infusion; Day 8, 22, 36, 50, 64, 78, 85, 113 and 169
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Blood samples will be collected prior to start and at the end of infusion at the indicated time points and will be analyzed for PK parameters
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Day 1: post-infusion; Day 15, 29, 43, 57: pre-infusion; Day 71: Pre and post-infusion; Day 8, 22, 36, 50, 64, 78, 85, 113 and 169
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Cmax of GSK2618960: Part 2
Временное ограничение: Day 1: post-infusion; Day 15, 29, 43, 57: pre-infusion; Day 71: Pre and post-infusion; Day 8, 22, 36, 50, 64, 78, 85, 113 and 169
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Blood samples will be collected prior to start and at the end of infusion at the indicated time points and will be analyzed for PK parameters.
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Day 1: post-infusion; Day 15, 29, 43, 57: pre-infusion; Day 71: Pre and post-infusion; Day 8, 22, 36, 50, 64, 78, 85, 113 and 169
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Cmin of GSK2618960: Part 2
Временное ограничение: Day 1: post-infusion; Day 15, 29, 43, 57: pre-infusion; Day 71: Pre and post-infusion; Day 8, 22, 36, 50, 64, 78, 85, 113 and 169
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Blood samples will be collected prior to start and at the end of infusion at the indicated time points and will be analyzed for PK parameters.
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Day 1: post-infusion; Day 15, 29, 43, 57: pre-infusion; Day 71: Pre and post-infusion; Day 8, 22, 36, 50, 64, 78, 85, 113 and 169
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AUC of GSK2618960: Part 2
Временное ограничение: Day 1: post-infusion; Day 15, 29, 43, 57: pre-infusion; Day 71: Pre and post-infusion; Day 8, 22, 36, 50, 64, 78, 85, 113 and 169
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Blood samples will be collected prior to start and at the end of infusion at indicated time points and will be analyzed for PK parameters.
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Day 1: post-infusion; Day 15, 29, 43, 57: pre-infusion; Day 71: Pre and post-infusion; Day 8, 22, 36, 50, 64, 78, 85, 113 and 169
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Number of incidences of ADA formation: Part 2
Временное ограничение: Up to Week 35
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Serum samples will be collected from subjects prior to infusion and various time points post-infusion to carry out immunogenicity and immune-complex analyses.
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Up to Week 35
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Number of titres of ADA: Part 2
Временное ограничение: Up to Week 35
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Serum samples will be collected from subjects prior to infusion and various time points post-infusion to carry out immunogenicity and immune-complex analyses.
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Up to Week 35
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Time to onset of ADA: Part 2
Временное ограничение: Up to Week 35
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Serum samples will be collected from subjects prior to infusion and various time points post-infusion to carry out immunogenicity and immune-complex analyses.
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Up to Week 35
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Number of incidences of ADA neutralization: Part 2
Временное ограничение: Up to Week 35
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Serum samples will be collected from subjects prior to infusion and various time points post-infusion to carry out immunogenicity and immune-complex analyses.
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Up to Week 35
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Receptor occupancy (RO) on circulating T cells: Part 2
Временное ограничение: Up to Week 35
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Blood samples will be collected from subjects at indicated time points to measure IL-7R alpha occupancy levels.
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Up to Week 35
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Percentage inhibition of Signal transducer and activator of transcription 5 (STAT 5) phosphorylation in T cells: Part 2
Временное ограничение: Up to Week 35
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Blood samples will be collected from subjects at indicated time points to measure phosphorylation of STAT 5 in response to ex vivo IL-7 stimulation.
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Up to Week 35
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Change from Baseline in Focus score: Part 2
Временное ограничение: Up to Day 29
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Salivary glands for immunohistochemistry analysis will be evaluated for general appearance and total inflammatory infiltrate (focus score).
Salivary gland biopsy will be performed at Baseline and blood samples will be collected at indicated time points.
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Up to Day 29
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Соавторы и исследователи
Спонсор
Спонсор
Даты записи исследования
Изучение основных дат
Начало исследования (Действительный)
Начало исследования
Первичное завершение (Действительный)
Первичное завершение
Завершение исследования (Ожидаемый)
Завершение исследования
Даты регистрации исследования
Первый отправленный
Первый отправленный
Впервые представлено, что соответствует критериям контроля качества
Впервые представлено, что соответствует критериям контроля качества
Первый опубликованный (Действительный)
Первый опубликованный
Обновления учебных записей
Последнее опубликованное обновление (Действительный)
Последнее опубликованное обновление
Последнее отправленное обновление, отвечающее критериям контроля качества
Последнее отправленное обновление, отвечающее критериям контроля качества
Последняя проверка
Последняя проверка
Дополнительная информация
Термины, связанные с этим исследованием
Ключевые слова
Дополнительные соответствующие термины MeSH
- Заболевания иммунной системы
- Глазные болезни
- Заболевания суставов
- Заболевания опорно-двигательного аппарата
- Ревматические заболевания
- Заболевания соединительной ткани
- Артрит
- Стоматогнатические заболевания
- Заболевания полости рта
- Заболевания слезного аппарата
- Артрит, Ревматоидный
- Ксеростомия
- Заболевания слюнных желез
- Синдром сухого глаза
- Аутоиммунные заболевания
- Синдром Шегрена
- Физиологические эффекты лекарств
- Молекулярные механизмы фармакологического действия
- Ингибиторы синтеза нуклеиновых кислот
- Ингибиторы ферментов
- Противоревматические агенты
- Антиметаболиты, Противоопухолевые
- Антиметаболиты
- Противоопухолевые агенты
- Иммунодепрессанты
- Иммунологические факторы
- Дерматологические агенты
- Агенты репродуктивного контроля
- Абортивные агенты, нестероидные
- Абортивные агенты
- Антагонисты фолиевой кислоты
- Метотрексат
Другие идентификационные номера исследования
Другие идентификационные номера исследования
- 201579
Информация о лекарствах и устройствах, исследовательские документы
Изучает лекарственный продукт, регулируемый FDA США.
Изучает продукт устройства, регулируемый Управлением по санитарному надзору за качеством пищевых продуктов и медикаментов США.
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