Clinical trials: Microscopic Study
Sarcoidosis
Comparison of Characteristics of Bronchoalveolar Lavage Dusting and of Specific Questionnary Data in Healthy Volunteers and Patients Suffering From Sarcoidosis
Comparison of dusting rate of bronchoalveolar lavage in healthy volunteers and patients suffering from sarcoidosis. Blind analysis of bronchoalveolar lavage with Optical Microscopy, Transmission Electron Microscopy and…
- Trial name
- MINASARC01 (NCT02863406)
- Testing
- Bronchoalveolar lavage
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Saint Joseph Saint Luc de Lyon
Effects of; Movement of Teeth Assiste Wit MOPS and I-prf
Maxillary Canine Retraction Assisted With Micro-osteoperforations Versus Injectable Platelet Rich Fibrin
The present clinical comparative study will be undertaken for assessment of two different modalities of maxillary canine retraction assisted with microosteoperforations versus injectable platelet rich fibrin.
- Trial name
- NCT05960825
- Testing
- injectable platelet rich fibrin versus microosteoperforation
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Microscopic Colitis, Collagenous Colitis
Case-Control Study to Identify Risk Factors for Microscopic Colitis
The purpose of the study is to assess among others environmental and hygiene-related risk factors for microscopic colitis (MC), a common diarrheal disease.
- Conditions
- Microscopic Colitis, Collagenous Colitis, Lymphocytic Colitis
- Trial name
- NCT01928667
- Testing
- Whole saliva sample
- Where
- Netherlands
- Volunteers
- 487 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Healthy
Healthy Volunteer Study to Assess Microcirculatory Function
The aim of the study is to obtain microvascular data from a healthy, heterogeneous population for assessing reference values for the parameters Functional Capillary Density (FCD), heterogeneity of FCD, Microvascular Oxygen…
- Trial name
- NCT05608798
- Testing
- ODI-Tech medical device
- Where
- Norway
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- ODI Medical AS
Healthy
Bioavailability of Lesinurad and Intravenous [14C]Lesinurad
This study will assess the absolute bioavailability of a single oral dose of lesinurad and evaluate the pharmacokinetic (PK) parameters of lesinurad and [14C]lesinurad in healthy adult male subjects.
- Trial name
- NCT02039700
- Testing
- Lesinurad 400 mg, [14C]lesinurad (100 μg per 10 mL)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Ardea Biosciences, Inc.
Retroperitoneal Sarcoma, Margin, Tumor-Free
Retroperıtoneal Soft-Tıssue Sarcomas
: Soft Tissue Sarcomas are rare mesenchymal tumors with many subtypes. Clean margin-wide resection is recommended for treatment. The guidelines recommend that sarcoma treatments be carried out in sarcoma centers.
- Trial name
- NCT05044624
- Testing
- retroperitoneal mass excision
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Istanbul Medeniyet University
Depression, Mood
Intern Health Study 2022 and 2023
The aim of this trial is to evaluate the efficacy of an intervention (delivered through a smartphone) for improving the mood, physical activity, and sleep of medical interns.
- Conditions
- Depression, Mood, Sleep, Physical Activity
- Trial name
- IHS (NCT05436145)
- Testing
- Intern Health Study behavioral change mobile notification
- Where
- United States
- Volunteers
- 2,562 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Mydriasis
Evaluation of Pupil Dilation Speed With the MAP Dispenser
1 mist or 2 mists of the study drug will be administered to both eyes according to a pre-specified randomization plan to determine the effect on pupil dilation
- Trial name
- SPEED (NCT04907474)
- Testing
- tropicamide-phenylephrine fixed combination ophthalmic solution
- Where
- Mexico
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Eyenovia Inc.
Brain Injuries, Traumatic
The Clinical Relevance of Micro RNAs in Mild Traumatic Brain Injury
The aim of this study is to investigate the early serum measurement (<6h after injury) of mRNA miR Let-7i, miR-16 and miR-92 in patients with MHI and intracranial traumatic lesions (CCT pos.) as compared to those in patients with…
- Trial name
- mRNA (NCT02639923)
- Testing
- Drawing of 7ml peripheral blood
- Where
- Austria
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- Harald Wolf, MD
Aging
Split Face Study of the Effects of Micro Needling With and Without Platelet Rich Plasma
This pilot study will expand knowledge and application of 2 X concentration of Platelet Rich Plasma (PRP) in conjunction with microneedling using the SkinPen device.
- Trial name
- NCT04219293
- Testing
- Microneedling w/ and w/o PRP
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Dallas Plastic Surgery Institute
Women Who Suffer From Hydrosalpinx That is Causing Infertility and Whom Want a Safer Way of Treamtent
Use of Essure® Micro-inserts in Women With Hydrosalpinx Prior to In Vitro Fertilization: A Prospective, Multicenter, International Feasibility Study
The purpose of this study is to gather safety data related to the use of Essure® micro-inserts in women with hydrosalpinx prior to in vitro fertilization and during pregnancy and to collect data with regard to implantation rates…
- Trial name
- NCT01221974
- Testing
- Essure Micro Insert
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Reproductive Science Center
Papillomavirus Infections, Uterine Cervical Neoplasms
Safety and Immunogenicity Study of V503 (GARDASIL™9, 9vHPV Vaccine) Administered to 9- to 26-Year-Old Females and Males in Vietnam (V503-017)
This study will evaluate the safety and immunogenicity of V503 (GARDASIL™9, 9vHPV vaccine) administered to 9- to 26-year-old females and males in Vietnam.
- Conditions
- Papillomavirus Infections, Uterine Cervical Neoplasms, Vulvar Neoplasms, Vaginal Neoplasms
- Trial name
- NCT03546842
- Testing
- 9vHPV vaccine
- Where
- Vietnam
- Volunteers
- 201 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Wrinkle, Facial and Neck Skin Laxity
Evaluation of Safety and Efficacy of Micro-coring Device for Treatment of Facial Wrinkles and Skin Laxity
A pilot study is designed to evaluate safety and efficacy of the Micro-Coring (MC) technology for treatment of facial wrinkles. MC device employs hollow coring needles that enable safe, rapid, and effective full-thickness small…
- Trial name
- NCT03228641
- Testing
- micro-excisional skin removal with coring needle
- Where
- 6 sites in United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Cytrellis Biosystems, Inc.
Primary Axillary Hyperhidrosis
Fractional Micro-Needle Radiofrequency and I Botulinum Toxin A for Primary Axillary Hyperhidrosis
Because of the limiting data about an efficacy and safety of fractional radiofrequency for the treatment of hyperhidrosis, this study aim to compare clinical efficacy by Hyperhidrosis Disease Severity Score (HDSS) between…
- Trial name
- NCT03054480
- Testing
- Fractional Micro-Needle Radiofrequency, Botulinum toxin type A
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mae Fah Luang University Hospital
Food Hypersensitivity, Asthma in Children
Toxicity of Micro and Nano Plastics Combined With Environmental Contaminants on the Risk of Allergic Disease
Single-center, cross-sectional, longitudinal, observational, population based cohort study with stratified sample (by age group, gender, and residential area).
- Conditions
- Food Hypersensitivity, Asthma in Children, Rhinitis, Allergic, Dermatitis, Atopic
- Trial name
- Imptox (NCT05177744)
- Where
- Croatia
- Volunteers
- 1,156 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Srebrnjak
Wrinkle
Study to Evaluate the Safety and Efficacy of the Cytrellis Micro-Coring Device for the Treatment of Moderate to Severe Facial Wrinkles
Study evaluating the efficacy of a micro coring device for the treatment of moderate to severe check wrinkles
- Trial name
- NCT03793348
- Testing
- MCD
- Where
- 6 sites in United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Cytrellis Biosystems, Inc.
Melasma
Efficacy of Radiofrequency Micro Needling for the Treatment of Melasma in Skin of Color.
The objective of this study is to test the effectiveness of radiofrequency microneedling (RFMN) as a treatment for melasma. The Investigator hypothesize that RFMN will be an effective treatment for melasma in skin of color…
- Trial name
- SylfirmX (NCT06616311)
- Testing
- Radiofrequency microneedling
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Primary Open Angle Glaucoma (POAG)
Purpose of This Study is to Evaluate the Safety and Efficacy of One, Two, or Three iStents for the Reduction of Intraocular Pressure in Open-angle Glaucoma Subjects
The purpose of this study is to evaluate the safety and efficacy of the iStent medical device that is implanted into the eye and designed to reduce eye pressure in patients with your condition.
- Trial name
- NCT01252849
- Testing
- iStent
- Where
- Armenia
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Glaukos Corporation
Scarring, Skin Aging
Open-label, Prospective, Multicenter Study to Evaluate the Cutera Excel V™ Laser and a Micro-Lens Array Attachment
Open-label, Prospective, Study to Evaluate the Cutera excel V laser at 532 nm in a low fluence, high repetition rate mode and the Micro-Lens Array attachment used with excel V laser at 1064 nm and 532 nm for the improvement of…
- Trial name
- NCT03424148
- Testing
- Excel V™ Laser & Micro-Lens Array Attach
- Where
- 2 sites in United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cutera Inc.
Acute Myelocytic Leukemia
Liquid Micro-biopsy: a Novel Approach to Study Tumor Microenvironment From the Peripheral Blood
This is a prospective multicentre, tissue-based, non-profit study that includes two enrolling centres: Operating Unit (OU) No. 1 of Haematology and OU No.
- Trial name
- NCT06764589
- Where
- 2 sites in Italy
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna