a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 10,668 clinical trials
A Multicenter Prospective Observational Cohort Based on a Breast Cancer Medical Record Database in China
To construct a prospective, multi-center breast cancer treatment cohort in China, and analyze the factors affecting breast cancer diagnosis and treatment. To evaluate the diagnosis and treatment and prognosis of breast cancer among patients in different regions and hospitals.
A Comparison Study of Persistence of UPadacitinib vs. TNF-inhibitoRs In a German Real-world SettING
This study will compare the retention rates for UPA vs. TNFi treatment in adult participants with moderate to severe active RA per local label and according to local standard of care This is a mono-country, prospective, multi-center observational study in patients with moderate to severe active RA receiving UPA or …
A Prospective, Single-arm, Multi-centre, Blinded, Observational, Diagnostic Accuracy Study With a Diagnostic Medical Product
After thyroid surgery, 0.6 to 4% of patients develop postoperative bleeding. 90% of this postoperative bleeding occurs within the first 48 hours. Most of the time, the complications are rapidly progressing and require immediate attention. Up to 0.6% of patients with postoperative bleeding die. In a clinical study with postoperative …
FIND Stroke Recovery - A Longitudinal Study
Stroke survivors frequently suffer disabilities including motor and cognitive problems, impairments in speech and vision, depression, and several other disabilities that worsen their quality of life. Some will recover fully after stroke and others will have permanent impairments. Few studies show trajectories of recovery in different domains after stroke, hence …
NARCOMS Registry: A Multiple Sclerosis Registry
This project is based on the idea that we can learn about the complexities of MS by following disease and treatment patterns in a large group of people over several years. The information gathered is used for research only. Results are presented in summary form only. All details submitted by …
A Cohort Study of Uterine Malignancies
The purposes of current study were to explore the relationship between cervical cancer/endometrial cancer and demographic information, behavior and life style, pregnancy-related factors, and disease history, and to study the factors affecting the prognosis of cancers. In addition, omics tests were performed on the biological specimens to identify the diagnostic …
A Registry of AL Amyloidosis (ReAL)
The purpose of this protocol is to generate a large registry of patients with AL amyloidosis.
A Multicenter Cancer Biospecimen Collection Study
This study will collect de-identified tumor samples, with correlated clinical/demographic data and tissue histology, from patients selected or scheduled for pre-treatment tumor biopsy or who have had a recent pre-treatment tumor biopsy. These specimens and clinical data may be used in subsequent studies for the development and validation of a …
A Registered Cohort Study on FSHD1
The data to be collected is intended to help healthcare providers make important medical and financial decisions concerning FSHD1, through an enhanced understanding of the prevalence, progression and natural history of FSHD1.
A Registered Cohort Study on SMA
Spinal muscular atrophy (SMA) is an autosomal recessive disease that causes progressive muscle wasting and weakness due to loss of motor neurons in the spinal cord. This is a registered cohort of spinal muscular atrophy (SMA) type I，II and III in China. This study will provide further insights into the …
