Clinical trials: Observation
Relapsing-Remitting Multiple Sclerosis
An Observational Study Evaluating Therapy Optimisation Using High-frequency and High-dosage Administration of Interferon-beta (Rebif®) in Multiple Sclerosis (MS) Patients
This was an observational, single arm, multicentric study conducted for the adjustment of treatment strategy and its monitoring using high-frequency and high-dosage administration of interferon-beta (Rebif) in MS subjects.
- Trial name
- NCT01142453
- Testing
- Interferon beta 1a
- Volunteers
- 231 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Atrial Fibrillation
Real-World Comparative Observational Study in Non-Valvular Atrial Fibrillation Patients Using Oral Anticoagulants
The purpose of this study is to compare the risk of major bleeding event among nonvalvular atrial fibrillation patients treated with warfarin, apixaban, dabigatran and rivaroxaban.
- Trial name
- NCT02754154
- Testing
- Warfarin, Apixaban, Dabigatran
- Volunteers
- 321,182 people
- Sponsor
- Bristol-Myers Squibb
Chronic Kidney Failure
Observational Study of Kibow Biotics in Dialysis Patients
A specifically formulated probiotic product comprised of defined and tested microbial strains may afford renoprotection in what has been generally called "Enteric DialysisTM".
- Trial name
- NCT01450670
- Testing
- Kibow Biotics
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Kibow Pharma
Hypercholesterolemia
A Real-world Study to Assess the Characteristics and Long-term Effectiveness of Inclisiran in Chinese Adult Patients
This was a single-center, retrospective, observational study (non-interventional study with secondary use of data) among patients in a real-world setting. This study used the medical record data from patients in Yiling.
- Trial name
- NCT06595069
- Where
- United States
- Volunteers
- 600 people
- Sponsor
- Novartis
Soft Tissue Sarcoma
Investigative Analysis of Soft Tissue Sarcoma Clinical Trials: An Observational Study
Generally, specific demographic cohorts exhibit higher participation rates in medical research, yet there exists a scarcity of research elucidating the trial attributes impacting the engagement of these particular demographics.
- Trial name
- NCT06264505
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Power Life Sciences Inc.
Hepatitis C, Chronic, Hepatitis C
An Observational Study of Patients With Chronic Hepatitis C Undergoing Treatment With PegIntron and Rebetol in Clinical Practice in Belgium (Study P05494)(WITHDRAWN)
This is an observational study of patients undergoing treatment with PegIntron and Rebetol for chronic hepatitis C in clinical practice in Belgium. Treatment will not be administered as part of the study.
- Trial name
- PEGIMPACT (NCT00704756)
- Testing
- PegIntron (peginterferon alfa-2b; SCH 54031), Rebetol (ribavirin; SCH 18908)
- Sponsor
- Merck Sharp & Dohme LLC
Rigid Plate Fixation, Median Sternotomy
A Prospective, Single Center, Observational Study to Assess the Rapid Recovery After Cardiac Surgery Using SternaLock XP
The primary objective of this study is to evaluate the post-operative rapid recovery in patients treated with SternaLock XP for rigid sternal fixation with sternal precautions less restrictive than standard of care.
- Trial name
- RACE XP (NCT05578651)
- Testing
- SternaLock XP
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Zimmer Biomet
Carcinoma, Non-Small-Cell Lung, Adenocarcinoma
Study of Maintenance Temozolomide Versus Observation in Stable or Responding Stage III/IV Non-Small Cell Lung Cancer Patients (Study P05146)
The main objective of this study is to investigate whether administration of maintenance temozolomide following standard treatment could possibly prevent or delay the onset of brain metastases in patients with controlled…
- Conditions
- Carcinoma, Non-Small-Cell Lung, Adenocarcinoma, Carcinoma, Large Cell, Carcinoma, Squamous Cell
- Trial name
- NCT00632203
- Testing
- Temozolomide
- Volunteers
- 53 people
- Sponsor
- Merck Sharp & Dohme LLC
Diabetes, Diabetes Mellitus, Type 2
Safety of NovoMix® 30 or Levemir® for Treatment of Type 2 Diabetics in Macedonia
This study is conducted in Europe. The aim of this observational study is to investigate the incidence of serious adverse drug reactions when using NovoMix® 30 (biphasic insulin aspart 30) or Levemir® (insulin detemir) for…
- Trial name
- NCT00842894
- Testing
- insulin detemir, biphasic insulin aspart 30
- Where
- North Macedonia
- Volunteers
- 3,421 people
- Sponsor
- Novo Nordisk A/S
Gastroesophageal Reflux Disease
A Study to Evaluate the Improvement Effect on Subjective Symptom of FEXUCLUE Tab
This observation study is a large-scale, prospective, and multi-organ observation study to observe the improvement effect of the self-evaluation results (PRO) of erosive gastroesophageal reflux disease at least 4 to 8 weeks after…
- Trial name
- NCT05660122
- Testing
- Fexuprazan Hydrochloride
- Where
- South Korea
- Volunteers
- 2,852 people
- Sponsor
- Daewoong Pharmaceutical Co. LTD.
Human Influenza
Post-marketing Clinical Observation of an Inactivated Influenza Split Vaccine
Phase III clinical trial was carried out in Jintan city, Jiangsu Province, China in May, 2006. Trial results showed that the vaccine had proved safety and immunogenicity.
- Trial name
- NCT01568788
- Testing
- Inactivated Influenza Vaccine, Inactivated Influenza Vaccine of Pasteur, Inactivated Influenza Vaccine of GSK
- Where
- China
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Hualan Biological Engineering, Inc.
Diffuse Large B Cell Lymphoma
Study for Late Assessment of the Safety and Efficacy of Biosimilar Rituximab
The RTXM83-AC-01-11 study evaluated efficacy and safety outcomes in relation to the use of Vivaxxia during 6 treatment cycles (at the investigator's discretion, up to 8 treatment cycles could be administered), followed by 9…
- Trial name
- NCT04928573
- Where
- Brazil
- Volunteers
- 27 people
- Sponsor
- Libbs Farmacêutica LTDA
Aortic Stenosis
PRospective Observation of Aortic reGuRgitation aftEr TAVI and progreSS Over Time: PROGRESS PVL Registry
The purpose of this post-market registry is to collect and monitor ongoing safety and performance clinical data of the ACURATE neo™ Aortic Bioprosthesis, and the ACURATE TF™ Transferral Delivery System, when used as per IFU.
- Trial name
- PROGRESS (NCT02987894)
- Testing
- ACURATE neo™ Aortic Bioprosthesis
- Where
- 23 sites in Canada, Germany and 2 more
- Volunteers
- 500 people
- Sponsor
- Symetis SA
Endotoxin-associated Sterile Peritonitis
e-STEPS: Endotoxin-Associated Sterile Peritonitis Observational Study
This observational retrospective healthcare medical record review study is to evaluate and differentiate the clinical characteristics and outcomes in peritoneal dialysis (PD) patients with either endotoxin-associated sterile…
- Trial name
- e-STEPS (NCT01460056)
- Where
- 12 sites in Germany, Hungary and 3 more
- Volunteers
- 127 people
- Sponsor
- Baxter Healthcare Corporation
Penile Enhancement
Observational Study to Determine the Efficacy and Safety of Potenfill for Temporary Penile Enhancement
This is an observational study to determine the efficacy and safety of Potenfill for temporary penile enhancement. The pivotal study of Potenfill has already been completed and this observational study determines the long-term…
- Trial name
- NCT04496427
- Where
- South Korea
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Medy-Tox
HIV Infection
A Prospective, Observational Study of Pregnancy Outcomes Among Women Exposed to Truvada for PrEP Indication
This is a prospective, observational study to describe pregnancy outcomes among HIV-1 uninfected pregnant women who are taking emtricitabine (FTC)/tenofovir disoproxil fumarate (TDF) (Truvada®) for a pre-exposure prophylaxis…
- Trial name
- NCT01865786
- Where
- United States
- Volunteers
- 99 people
- Sponsor
- Gilead Sciences
Intubation; Difficult
Investigation of the Effectiveness of Sevoflurane Anaesthesia in Difficult to Intubate Egyptian Patients
The purpose of this study was to record the effectiveness of sevoflurane for intubation in Egyptian, non-obstetric, difficult to intubate (DTI) patients undergoing surgery in regards to the rate of intubation success.
- Trial name
- NCT01749631
- Volunteers
- 97 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
HIV Infections
Impact of Switching to NNRTI-based Therapy on the Quality of Life of HIV-infected Patients With Virological Suppression
Observational study to evaluate therapeutic switch to a NNRTI-based regimen on quality of life of HIV-positive patients
- Trial name
- NCT02191202
- Testing
- Non-Nucleoside Reverse Transcriptase Inhibitors (NNRTI)
- Volunteers
- 283 people
- Sponsor
- Boehringer Ingelheim
Clinical Pharmacology
Study on the Safety of BAY 63-2521, How it is Tolerated and the Way the Body Absorbs, Distributes and Gets Rid of the Study Drug Given as a Single Oral Dose of 1 mg Tablet in Participants With Impaired Liver Function and Healthy Participants Matched for Age-, Gender-, and Weight
BAY 63-2521 is intended to be used for a disease that affects the blood flow through the lungs. Renal impairment is a common condition in patients with this disease.
- Trial name
- NCT04366622
- Testing
- Riociguat (Adempas, BAY 63-2521)
- Where
- Germany
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Bayer
Sickle Cell Disease
Oxbryta® Product Registry An Observational Study Designed to Evaluate the Effect of Oxbryta in Individuals With SCD
This registry is an observational study designed to evaluate the effect of Oxbryta in individuals with SCD in a real-world setting.
- Trial name
- PROSPECT (NCT04930445)
- Testing
- Oxbryta® (voxelotor) 500mg Tablets
- Where
- 43 sites in United States
- Volunteers
- 265 people
- Sponsor
- Pfizer
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