Clinical trials: Predictors
Hepatitis C, Chronic
An Observational Study on Predictive Factors of Response in Patients With Chronic Hepatitis C Treated With Pegasys (Peginterferon Alfa-2a) and Ribavirin
This observational study will evaluate predictors of early on-treatment response and sustained virological response in patients with chronic hepatitis C receiving Pegasys (peginterferon alfa-2a) and ribavirin.
- Trial name
- NCT01392742
- Where
- 9 sites in Bulgaria
- Volunteers
- 443 people
- Sponsor
- Hoffmann-La Roche
Clinical Use of PTH(1-84)
Adherence to PTH(1-84) Treatment (FP-002-IM)
The primary objective is: 1) to describe adherence (and the main factors influencing adherence) to PTH(1-84) treatment when prescribed in a normal clinical setting. The secondary objectives are: 1.
- Trial name
- NCT00478569
- Testing
- Parathyroid Hormone (PTH) (1-84)
- Where
- Denmark
- Volunteers
- 1,179 people
- Sponsor
- Takeda
Asthma
A Study in Participants With Asthma Initiating Treatment With Omalizumab (Xolair)
This multicenter, prospective study will evaluate the baseline participant characteristics (including biomarkers) associated with a variety of individual and composite clinical outcomes in participants with moderate to severe…
- Trial name
- NCT01922037
- Testing
- Omalizumab
- Where
- 145 sites in United States
- Volunteers
- 806 people
- Sponsor
- Hoffmann-La Roche
Lupus Nephritis
Aurinia Early Urinary Protein Reduction Predicts Response
An exploratory study assessing the ability of biomarkers measured at 8 weeks to predict clinical response over 24 and 48 weeks in subjects taking voclosporin 23.7 mg twice daily (BID) in combination with standard of care in…
- Trial name
- AURION (NCT02949973)
- Testing
- voclosporin
- Where
- 2 sites in Malaysia
- Volunteers
- 10 people
- Sponsor
- Aurinia Pharmaceuticals Inc.
Hepatitis C, Chronic
PROPHESYS 2: An Observational Study on Predictors of Response in Treatment-naïve Patients With Chronic Hepatitis C Treated With Pegasys (Peginterferon Alfa-2a) or Peginterferon-alfa-2b
This observational study will assess predictors of early on-treatment and sustained virological response in treatment-naïve patients with chronic hepatitis C initiated on treatment with Pegasys (peginterferon alfa-2a) or…
- Trial name
- NCT01066793
- Testing
- Peginterferon alfa-2a [Pegasys], Peginterferon alfa-2b [PegIntron®]
- Where
- 100 sites in Belgium, Ireland and 2 more
- Volunteers
- 2,343 people
- Sponsor
- Hoffmann-La Roche
Hepatitis C, Chronic
Rate and Predictors of Relapse in the Treatment of Hepatitis C (Study P05181)
This is an observational, multicenter, nationwide study where information will be collected on the follow-up of participants with chronic hepatitis C virus (HCV) who have a viral response at the end of treatment with pegylated…
- Trial name
- FAST-4 (NCT00723645)
- Volunteers
- 279 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C, Chronic
PROPHESYS 1: An Observational Study on Predictors of Response in Treatment-naïve Patients With Chronic Hepatitis C Virus (HCV)Treated With Pegasys (Peginterferon Alfa-2a)
This observational study will assess predictors of early on-treatment and sustained virological response in treatment-naïve patients with chronic hepatitis C initiated on treatment with Pegasys (peginterferon alfa-2a) and…
- Trial name
- NCT01070550
- Testing
- Peginterferon alfa-2a (Pegasys®)
- Where
- 266 sites in Austria, Brazil and 12 more
- Volunteers
- 4,680 people
- Sponsor
- Hoffmann-La Roche
Hepatitis C, Chronic
PROPHESYS 3: Observational Study on Predictors of Response in Patients With Treatment-naïve Chronic Hepatitis C Initiated on Treatment With Pegasys (Peginterferon Alfa-2a) or Peginterferon-alfa-2b
This observational study will assess predictors of early on-treatment and sustained virological response in treatment-naïve patients with chronic hepatitis C initiated on treatment with Pegasys (peginterferon alfa-2a) or…
- Trial name
- NCT01066819
- Testing
- Peginterferon alfa-2a [Pegasys], Peginterferon alfa-2b [PegIntron®]
- Where
- 106 sites in United States, Puerto Rico
- Volunteers
- 1,656 people
- Sponsor
- Hoffmann-La Roche
Ulcerative Colitis
A Prospective Non-interventional Multicenter Study to Evaluate the Effectiveness of Adalimumab in Korean Patients With Ulcerative Colitis (UC) and Identify Potential Predictors of Clinical Response in Routine Clinical Practice
This is a prospective, single country, multi-center study in participants with ulcerative colitis (UC) treated with adalimumab. Up to 147 participants are enrolled at approximately 20 sites.
- Trial name
- EUREKA (NCT02499263)
- Where
- 19 sites in South Korea
- Volunteers
- 150 people
- Sponsor
- AbbVie
Hepatitis C, Chronic
A Study of Predictors of the Effectiveness of Pegylated Interferon in a Cohort of Participants With Hepatitis C
This prospective observational study will investigate predictive values of virological response in pegylated interferon alfa-2a (Pegasys)/ribavirin (Copegus) treatment-naive participants with chronic hepatitis C.
- Trial name
- NCT01659567
- Testing
- Pegylated Interferon Alfa-2a, Ribavirin
- Where
- 3 sites in Georgia
- Volunteers
- 516 people
- Sponsor
- Hoffmann-La Roche
Ankylosing Spondylitis
Study Evaluating Predictors of Response in Patients With Ankylosing Spondylitis
The objective of this observational study is to determine the incidence of response in patients with predictive factors of major clinical response in active ankylosing spondylitis (AS) in patients who start anti-tumor necrosis…
- Trial name
- PRETEA (NCT00900796)
- Testing
- Treatment switching
- Where
- Spain
- Volunteers
- 132 people
- Sponsor
- Pfizer
Hepatitis B, Chronic
An Observational Study of Peginterferon Alfa-2a (PEGASYS®) in Patients With HBeAg Positive or HBeAg Negative Chronic Hepatitis B
This prospective, multicenter, observational study will evaluate on-treatment predictors of response in patients with HBeAg positive or HBeAg negative chronic hepatitis B receiving treatment with peginterferon alfa-2a (PEGASYS®)…
- Trial name
- NCT01667432
- Testing
- Peginterferon alfa-2a
- Where
- 9 sites in Bulgaria
- Volunteers
- 141 people
- Sponsor
- Hoffmann-La Roche
Prostatic Hyperplasia
Establishing Predictors of Enlarged Prostate Treatment Adherence: Linking Symptom Improvement to Adherence
Patient-based surveys will be conducted to evaluate the drivers of medication adherence in patients treated with either 5-alpha-reductase inhibitor (5ARI) therapy, alpha-blocker (AB) therapy, or combination therapy for enlarged…
- Trial name
- NCT01390870
- Testing
- 5ARI or AB or Combination Therapy (5ARI + AB)
- Volunteers
- 400 people
- Sponsor
- GlaxoSmithKline
Infertility
Progesterone Serum Levels in Subfertile Female Patients Undergoing in Vitro Fertilisation (IVF)
This study is aimed to demonstrate that highly purified Menotrophin produces significant lower progesterone serum levels during the follicular phase in comparison to Follitropin alpha in the treatment of subfertile females…
- Trial name
- PREDICT (NCT01225835)
- Testing
- Menotrophin, Follitrophin alpha, Cetrorelix
- Where
- 8 sites in Germany
- Volunteers
- 124 people
- Sponsor
- Ferring Pharmaceuticals
Atypical Hemolytic Uremic Syndrome
Evaluation of Potential Predictors of Disease Progression in Participants With Atypical Hemolytic Uremic Syndrome (aHUS) Including Genetics, Biomarkers, and Treatment
This was a prospective, open-label study with no participant randomization. Treatment for aHUS was observational and at the discretion of the treating physician.
- Trial name
- EVIDENCE (NCT02614898)
- Testing
- Eculizumab
- Where
- 24 sites in United States, Australia and 2 more
- Volunteers
- 67 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
HIV, AIDS
Kaiser Permanente HIV Cohort Study
Human Immunodeficiency Virus (HIV) infected patients in the Kaiser Permanente HIV registry wil be followed in the usual clinical care to estimate the rates of specified clinical events.
- Trial name
- NCT01339403
- Testing
- non-interventional trial
- Volunteers
- 282,368 people
- Sponsor
- ViiV Healthcare
Febrile Neutropenia, Cancer
Multi-level Evaluation of Chemotherapy-induced Febrile Neutropenia Prophylaxis, Outcomes, and Determinants With Granulocyte-colony Stimulating Factor
This international, prospective, observational, open-label, pharmaco-epidemiologic study observes cancer patients at risk for chemotherapy-induced febrile neutropenia (FN) who are receiving filgrastim biosimilar (EP2006) for…
- Conditions
- Febrile Neutropenia, Cancer, Breast Cancer, Ovarian Cancer
- Trial name
- Monitor-GCSF (NCT01459653)
- Where
- 117 sites in Austria, Belgium and 10 more
- Volunteers
- 1,496 people
- Sponsor
- Sandoz
Hepatitis B, Chronic
An Observational Cohort Study in Patients With Chronic Hepatitis B Receiving Pegasys
This observational, non-interventional cohort study will evaluate predictors of response in patients with chronic hepatitis B receiving standard of care Pegasys therapy. Efficacy and safety parameters will also be evaluated.
- Trial name
- NCT01011738
- Where
- 249 sites in Austria, Bahrain and 25 more
- Volunteers
- 1,842 people
- Sponsor
- Hoffmann-La Roche
Atrial Fibrillation
Validation of Predictors of OAC Initiation Using EMR Data
The objectives of this study are, first, to identify select clinical covariates from electronic medical records (EMR) that might be associated with initiation of oral anticoagulant medications (dabigatran or warfarin) in patients…
- Trial name
- NCT03006341
- Testing
- Dabigatran etexilate, Warfarin
- Where
- United States
- Volunteers
- 140,187 people
- Sponsor
- Boehringer Ingelheim
Rheumatoid Arthritis
Predictors of Response to Tofacitinib Treatment in Rheumatoid Arthritis Patients
This is a 24-month, prospective, non-interventional, multi-center study with primary aim to identify baseline characteristics of patients that predict response at 6 months of treatment.
- Trial name
- TREAT-RA (NCT04079920)
- Where
- 18 sites in Greece
- Volunteers
- 198 people
- Sponsor
- Pfizer