Clinical trials: Biopsy/Methods
Leukemia
Use of Lipid Emulsion or Nanoemulsion of Propofol on Children Undergoing Ambulatory Invasive Procedures.
The purpose of this study is to compare the safety and efficacy of the of propofol nanoemulsion and lipid emulsion for sedation in non-invasive ambulatory procedures.
- Trial name
- NCT01326078
- Testing
- propofol
- Sponsor
- Cristália Produtos Químicos Farmacêuticos Ltda.
Cervical Intraepithelial Neoplasia
Efficacy Study of Diathermy Cone Biopsy for the Treatment of Cervical Intraepithelial Lesion
The purpose of this trial is to determine whether SWETZ (Straight Wire Excision of Transformation Zone) is a superior alternative to LLETZ cone (Large Loop Excision of Transformation Zone cone biopsy) in the management of…
- Trial name
- NCT00995020
- Testing
- Straight Wire Excision of Transformation Zone, Large Loop Excision of Transformation Zone (cone biopsy)
- Where
- 2 sites in Brazil
- Volunteers
- 103 people
- Sponsor
- Oswaldo Cruz Foundation
Breast Cancer
Injection Methods in Finding the Sentinel Lymph Node During Lymphatic Mapping and Sentinel Lymph Node Biopsy in Patients With Invasive Breast Cancer
RATIONALE: Diagnostic procedures, such as lymphoscintigraphy using an injection under the nipple or near the tumor, may help doctors find out how far the disease has spread.
- Trial name
- NCT00438477
- Testing
- Isosulfan Blue, Lymphangiography, Technetium Tc 99m sulfur colloid
- Where
- United States
- Volunteers
- 74 people
- Sponsor
- M.D. Anderson Cancer Center
Cholangiocarcinoma
Comparison of Biliary Forceps Biopsy and Brush Cytology
Cholangiocarcinomas (CCCs) are malignant tumors arising from the biliary epithelium. CCCs are characterised by a high mortality and the only curable therapy is complete tumor resection, if feasible, or in some cases liver…
- Trial name
- NCT01145248
- Testing
- double-balloon enteroscopy forceps biopsy, Transpapillary brush cytology
- Where
- Germany
- Volunteers
- 43 people
- Sponsor
- University of Ulm
Leukocyte Disorders, Respiratory Tract Diseases
Collection of Lung Fluid and Tissue Samples for Research
This study will collect fluid and tissue specimens from the lungs and nose of healthy people and people with a history of lung infections.
- Conditions
- Leukocyte Disorders, Respiratory Tract Diseases, Bronchoscopy
- Trial name
- NCT00471250
- Where
- United States
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Women in the Reproductive Age Group, Undergoing Laparoscopy for Pelvic Pain and/or Infertility
Endometrial Biopsy as Diagnostic Method for Endometriosis and Endometrioma
Our aim was to evaluate the efficacy of examining endometrial biopsy specimens for nerve fibers as a diagnostic test for endometriosis and endometrioma in a double-blind comparison with diagnostic laparoscopy.
- Conditions
- Women in the Reproductive Age Group, Undergoing Laparoscopy for Pelvic Pain and/or Infertility, Not Currently Receiving Hormonal Treatment for at Least 3 Months Prior to Laparoscopy.
- Trial name
- NCT01022372
- Testing
- Endometrial biopsy
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Selcuk University
Prostatic Neoplasms, Diagnostic Techniques and Procedures
SmartTarget: BIOPSY
The purpose of this study is to determine how well SmartTarget guided prostate biopsies perform, compared with our current standard of "visually directed biopsies" in the detection of prostate cancer.
- Trial name
- NCT02341677
- Testing
- SmartTarget - Biopsy
- Where
- United Kingdom
- Volunteers
- 134 people
- Sponsor
- University College, London
Needle Biopsy, CAT Scan
Breathing Cycle Biofeedback During Computed Tomography Procedures
This study will evaluate the effectiveness of a flexible belt device in guiding patient breathing during computed tomography (CT)-guided needle biopsy.
- Conditions
- Needle Biopsy, CAT Scan, X-Ray
- Trial name
- NCT00059137
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Prostate Cancer
Does End-fire Technique Increase Detection Rate of Prostate Cancer at First Re-biopsy Compared to Side-fire Technique?
Prostate cancer is the most common cancer among men in Sweden. During investigation of suspected cancer transrectal ultrasound with needle biopsies from prostate leeds to diagnosis.
- Trial name
- NCT02761135
- Where
- Sweden
- Volunteers
- 364 people
- Sponsor
- Kronoberg County Council
Image-Guided Biopsies and/or Ablations
Comparison of a Novel Ultrasound System Versus Standard Imaging Modalities
This is an observational study comparing a novel ultrasound-based imaging system (MAUI K3900) to standard-of-care (SoC) imaging systems used to guide and/or manage interventional radiologic procedures such as solid organ biopsies…
- Trial name
- NCT05748106
- Testing
- Ultrasound-based imaging
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- MAUI Imaging, Inc.
Thyroid Cancer
New Thyroid Fine Needle Aspiration Biopsy Apparatus
Evaluation of the effectivity of the new thyroid fine needle aspiration biopsy (FNAB) apparatus of which patented from Turkish Patent Institute.
- Trial name
- fnab (NCT01512212)
- Testing
- biopsy
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- SB Istanbul Education and Research Hospital
Histopathology, Screening Tool
Improving Outpatient Endometrial Biopsy Results
Pipelle is the most commonly used outpatient endometrial biopsy device. Pipelle endometrial biopsy can diagnose 90% of endometrial cancer cases.
- Conditions
- Histopathology, Screening Tool, Techniques
- Trial name
- NCT06694246
- Testing
- Improving technique, Using hysteroscopy in candidate patients, Analgesia
- Where
- Kuwait
- Volunteers
- 400 people
- Sponsor
- Cairo University
Breast Cancer
Preoperative Localization of Sentinel Lymph Node in Breast Cancer Patients By Novel Computed Tomography-Lymphography Guided Technique
A question is raised about the possibility of accurate localization of the SLN (sentinel lymph node) detected by CTLG (Computed Tomography Lymphography) which offers a detection rate of 100% in many studies In Oncology center…
- Trial name
- NCT03442543
- Testing
- preoperative localization of SLN detected by CTLG by either methods
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Chronic Liver Disease, Non-Alcoholic Fatty Liver Disease
Ultrasound Method to Measure Fibrosis of the Liver in Children
HYPOTHESIS: The investigators hypothesize that sonoelastography (SE) provide accurate quantitative measurements that can be used to stage liver fibrosis in pediatric patients with chronic liver disease.
- Conditions
- Chronic Liver Disease, Non-Alcoholic Fatty Liver Disease, HCV Coinfection, HBV
- Trial name
- NCT02086708
- Testing
- Shear Wave sonoelastography
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Massachusetts General Hospital
Plasma Cell Myeloma
Evaluating Effectiveness of Powered Drill Bone Marrow Biopsy
Since the introduction of the Jamshidi needle in 1971, new advances in bone marrow sampling have not been seen. In 2007, a new battery-powered bone marrow biopsy system was developed.
- Trial name
- NCT03078452
- Testing
- Power drill, Jamshidi needle
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Emory University
Other Diseases or Conditions | Patient
Efficacy of Gastric Biopsy for Culture and Antibiotic Sensitivity Assessment
Gastric biopsies will be taken to compare different methods of H.pylori disclosure.Standard methods will be compared to culture.
- Trial name
- NCT01414829
- Testing
- Gastroscopy
- Sponsor
- The Baruch Padeh Medical Center, Poriya