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
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Fase
Fase
- Fase 2
Contatti e Sedi
Luoghi di studio
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Cambridge, Regno Unito, CB2 0GG
- GSK Investigational Site
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
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
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Quadruplicare
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
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Sperimentale: 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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Comparatore placebo: 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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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Number of subjects with Adverse Events (AEs): Part 1
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: Up to Week 35
|
Samples for clinical chemistry tests will be collected as a measure of safety
|
Up to Week 35
|
|
Number of subjects with abnormal hematology values: Part 2
Lasso di tempo: Up to Week 35
|
Samples for clinical hematology tests will be collected as a measure of safety
|
Up to Week 35
|
|
Number of subjects with abnormal urine analysis values: Part 2
Lasso di tempo: Up to Week 35
|
Samples for Urine analysis tests will be collected as a measure of safety
|
Up to Week 35
|
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Number of subjects with abnormal findings of body temperature: Part 2
Lasso di tempo: Up to Week 35
|
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
Lasso di tempo: Up to Week 35
|
SBP and DBP will be measured in a semi-supine position after at least a 5-minute rest.
|
Up to Week 35
|
|
Number of subjects with abnormal findings of pulse rate: Part 2
Lasso di tempo: Up to Week 35
|
Pulse rate will be measured in a semi-supine position after at least a 5-minute rest.
|
Up to Week 35
|
|
Number of subjects with abnormal findings of respiratory rate: Part 2
Lasso di tempo: Up to Week 35
|
Respiratory rate will be measured in a semi-supine position after at least a 5-minute rest.
|
Up to Week 35
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Number of subjects with abnormal ECG findings: Part 2
Lasso di tempo: 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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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Plasma concentration of GSK2618960: Part 1
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
|
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.
|
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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: Up to Week 35
|
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
Lasso di tempo: Up to Week 35
|
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
|
|
Number of incidences of ADA neutralization: Part 2
Lasso di tempo: Up to Week 35
|
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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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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Collaboratori e investigatori
Sponsor
Sponsor
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Anticipato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie del sistema immunitario
- Malattie degli occhi
- Malattie articolari
- Malattie muscoloscheletriche
- Malattie reumatiche
- Malattie del tessuto connettivo
- Artrite
- Malattie stomatognatiche
- Malattie della bocca
- Malattie dell'apparato lacrimale
- Artrite, reumatoide
- Xerostomia
- Malattie delle ghiandole salivari
- Sindromi dell'occhio secco
- Malattie autoimmuni
- Sindrome di Sjogren
- Effetti fisiologici delle droghe
- Meccanismi molecolari dell'azione farmacologica
- Inibitori della sintesi degli acidi nucleici
- Inibitori enzimatici
- Agenti antireumatici
- Antimetaboliti, Antineoplastici
- Antimetaboliti
- Agenti antineoplastici
- Agenti immunosoppressivi
- Fattori immunologici
- Agenti dermatologici
- Agenti di controllo riproduttivo
- Agenti abortivi, non steroidei
- Agenti abortivi
- Antagonisti dell'acido folico
- Metotrexato
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- 201579
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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