Clinical trials: Standardization
Alzheimer Disease, Mild Cognitive Impairment
Biomarker Study to Diagnose Alzheimer's Disease
The purpose of our study is to investigate CSF and blood biomarkers among the subjects with mild cognitive impairment (MCI) and Alzheimer's disease (AD) as well as normal controls.
- Trial name
- ADAM (NCT01874418)
- Testing
- Biomarker
- Where
- South Korea
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Hypertension
The Evaluation and Standardization of Ginseng and Its Components for Blood Pressure Regulation
While the use of herbals is increasing considerably, their efficacy and safety in the humans remains largely unknown. This surge in demand prompts a call for its evaluation.
- Trial name
- NCT00730951
- Testing
- Korean Red Ginseng, Corn Starch
- Where
- Canada
- Volunteers
- 18 people
- Sponsor
- Unity Health Toronto
Sensory Processing Dysfunction
Sensory Processing Difficulties in Adults and Adolescents
The purpose of this study is to establish normative data for the Adult/Adolescent Sensory History (ASH) and to determine if the ASH is able to discriminate between individuals aged 13-95 years, with Autism Spectrum Disorder (ASD)…
- Trial name
- NCT02205658
- Where
- United States
- Volunteers
- 1,300 people, healthy volunteers welcome
- Sponsor
- The Spiral Foundation at OTA Watertown
Type 2 Diabetes
Dynamic Responsiveness of Insulin Secretory Parameters To Sitagliptin and Glimeperide Administration in Type 2 DM
A multi-year clinical study to improve tools for measuring the function of insulin-producing beta cells in people with type 2 diabetes mellitus.
- Trial name
- NCT02443922
- Testing
- Glimepiride, Sitagliptin, Metformin
- Volunteers
- 100 people
- Sponsor
- Foundation for the National Institutes of Health
Surgery, Surgery--Complications
Standardization of Non-academic Center Surgical Morbidity and Mortality Conference: a Type I Hybrid Implementation Non-clinical Trial.
Specific Aim 1: Determine impact of standardized morbidity and mortality (M\&M) toolkit on provider satisfaction with, and perceived impact of, M\&M conference.
- Trial name
- NCT05286580
- Testing
- Morbidity and mortality conference toolkit
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Poudre Valley Health System
Type 2 Diabetes
Outpatient Characterization of the Variability of Insulin Secretory Parameters in the Meal Tolerance and the Maximal Stimulation Tests of Subjects With Type 2 Diabetes Mellitus
A multi-year clinical study to improve tools for measuring the function of insulin-producing beta cells in people with type 2 diabetes mellitus.
- Trial name
- NCT02346344
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- Foundation for the National Institutes of Health
Lymphedema
Effect of Exercise on Indocyanine Green (ICG) Lymphography Imaging
Indocyanine Green (ICG) lymphography is a relatively new imaging technique that allows for quick visualization of superficial lymph flow in real-time, without radiation exposure.
- Trial name
- NCT03584633
- Testing
- Indocyanine Green
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- University of Iowa
Ionizing Radiation Exposure, Quality Improvement
CT DOSE Collaboratory
This is a pragmatic stepped-wedge cluster randomized controlled trial to explore variation in doses used for diagnostic CT by pooling radiation dose data across diverse healthcare delivery systems.
- Trial name
- NCT03000751
- Testing
- Simple Audit Report, Multi-Component Intervention, In-Person Meeting
- Volunteers
- 864,080 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Allergy Dermatophagoides Pteronyssinus, Allergic Rhinitis
Biological Standardization of Dermatophagoides Pteronyssinus Allergen Extract
The objective of this study is to determine the biologic activity of a Dermatophagoides pteronyssinus allergen extract in histamine equivalent prick (HEP) units, in order to be used as in-house reference preparation (IHRP).
- Conditions
- Allergy Dermatophagoides Pteronyssinus, Allergic Rhinitis, Allergic Asthma
- Trial name
- NCT01821716
- Testing
- Prick test Dermatophagoides pteronyssinus allergen extract
- Where
- 2 sites in Spain
- Volunteers
- 42 people
- Sponsor
- Laboratorios Leti, S.L.
Musculoskeletal Diseases
Standardization and Reproducibility Regarding Scanning Procedures and Measurements of Weight-bearing Cone Beam CT in the Lower Extremity
Cone Beam CT (CBCT) of the knee is gaining interest, especially regarding patients suffering from patellofemoral instability. With this study investigators wish to investigate the day-to-day, test-retest reliability of weight…
- Trial name
- NCT05432609
- Testing
- Weight bearing CT
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Bispebjerg Hospital
Dysphagia, Swallowing Function, Diet Modification, Dysphagia Diet, Diet Standardization
Standardized Dysphagia Diet in Clinical Evaluation of Swallowing Function
Diet modification has been a vital component in the management of dysphagia. The lingual manipulation of bolus, pharyngeal propulsion, and initiation of swallowing reflex are all affected by the texture of bolus.
- Trial name
- NCT05634980
- Testing
- FEES
- Where
- Taiwan
- Volunteers
- 50 people
- Sponsor
- National Taiwan University Hospital
Stroke Rehabilitation
Substantiation and Standardization of the Multimodal Cognitive-motor Rehabilitation System for Afterstroke Patients
The aim of the study is to develop and scientifically substantiate a standardized system of multimodal cognitive-motor rehabilitation and its differentiated application in patients with cerebral stroke, according to verified…
- Trial name
- NCT05944666
- Testing
- Multimodal technology (MT), Conventional rehabilitation
- Where
- Russia
- Volunteers
- 405 people
- Sponsor
- Moscow Scientific and Practical Center of Medical Rehabilitation, Restorative and Sports Medicine
Allergy to Pollen
To Determine the Minimum Amount of Artemisia Vulgaris Allergen Extract Producing a Positive Skin Reaction.
The objective of this study is to determine the biological activity of Artemisia vulgaris allergen extract in histamine equivalent units (HEP) units, in order to be used as in-house reference preparation (IHRP).
- Trial name
- NCT01984541
- Testing
- Artemisia vulgaris
- Where
- 2 sites in Spain
- Volunteers
- 30 people
- Sponsor
- Laboratorios Leti, S.L.
Non-Small Cell Lung Cancer
Standardization of a Platform of Preclinical Models Derived From NSCLC Patients
Characterize and trace innovative nutraceuticals based on microencapsulated resveratrol and Cynara cardunculus extract, using preclinical models such as organotypic tissue slices and tumoroids created from tumor fragments derived…
- Trial name
- NCT07629375
- Where
- Italy
- Volunteers
- 5 people
- Sponsor
- Regina Elena Cancer Institute
Type 2 Diabetes
Characterization of the Variability Of Insulin Secretory Parameters in the Meal Tolerance and the Maximal Stimulation Tests of Subjects With Prediabetes
A multi-year clinical study to improve tools for measuring the function of insulin-producing beta cells in people with type 2 diabetes mellitus.
- Trial name
- NCT01663207
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Foundation for the National Institutes of Health
Type 2 Diabetes
Characterization of the Variability of Insulin Secretory Parameters in the Meal Tolerance and the Maximal Stimulation Tests of Subjects With Type 2 Diabetes Mellitus
A multi-year clinical study to improve tools for measuring the function of insulin-producing beta cells in people with type 2 diabetes mellitus.
- Trial name
- NCT01663220
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Foundation for the National Institutes of Health
Liver Neoplasms, Ablation Techniques
Standardization of Multi-modal Tumor Ablation Therapy System
This study will document for the safety and efficacy of image guided multi-mode precision ablation system (the combination of cryoablation and radiofrequency ablation) for the treatment of liver malignant, as well as provide the…
- Conditions
- Liver Neoplasms, Ablation Techniques, Cryoablation, Safety
- Trial name
- SMTATS (NCT03223142)
- Testing
- Multi-modal Precision Ablation
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Shanghai Zhongshan Hospital
Allergy to Grass Pollen
Biological Standardization of Poa Pratensis Allergen Extract
The objective of this study is to determine the biologic activity of a Poa pratensis allergen extract in histamine equivalent prick (HEP) units, in order to be used as in-house reference preparation (IHRP).
- Trial name
- NCT01430117
- Testing
- Four different concentrations of Poa pratensis allergen extract, positive control and negative control
- Where
- 2 sites in Spain
- Volunteers
- 31 people
- Sponsor
- Laboratorios Leti, S.L.
Asthma Acute, Asthma Childhood
ASMact: Study on Management of Bronchial Asthma
Standardization According to GINA 2025 Recommendations for the Treatment, Management, and Follow-up of Acute Asthma Attacks: Observational, Multicenter Cohort Study.
- Conditions
- Asthma Acute, Asthma Childhood, Asthma in Children, Asthma Crisis
- Trial name
- NCT07412769
- Where
- 2 sites in Italy
- Volunteers
- 500 people
- Sponsor
- Meyer Children's Hospital IRCCS
Gastric Cancer
Standardization of D2 Lymphadenectomy and Surgical Quality Control: KLASS-02-QC
Gastric cancer is one of the most common cancers in Korea. Having achieved excellent long-term survival for early gastric cancer patients, there is a growing interest in improving the quality of life of these patients without…
- Trial name
- NCT01283893
- Testing
- Laparoscopic distal gastrectomy with D2 lymphadenectomy
- Where
- South Korea
- Volunteers
- 160 people
- Sponsor
- Yonsei University