Clinical trials: Puncture
Breast Cancer
Can Methylprednisoloneacetate Prevent Seroma After Mastectomy for Primary Breast Cancer
A randomised double-blinded study, in which the patients either get methylprednisoloneacetate or saline solution in the mastectomy cavity to evaluate the efficacy of methylprednisoloneacetate in preventing seroma in patients…
- Trial name
- NCT01380912
- Testing
- methylprednisoloneacetate
- Where
- 2 sites in Denmark
- Volunteers
- 160 people
- Sponsor
- Copenhagen University Hospital at Herlev
Venous Puncture, Students, Medical
Video Demonstration and Video Feedback to Reduce Time to Perform Central Vein Cannulation in Junior Residents
Central venous catheterization technique is a compulsory clinical skill for anesthesia resident physician. Because it is difficult to operate and may cause serious complications, teaching this skill is a key and difficult point…
- Conditions
- Venous Puncture, Students, Medical, Education, Medical
- Trial name
- NCT04805372
- Testing
- VD+VF group, VD group
- Where
- China
- Volunteers
- 34 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Allergic Reactions, Allergic Skin Reaction
Determination of Blomia Tropicalis Allergen Extract in Prick Test Units
The primary objective is to assess the concentration of Blomia tropicalis allergenic extract that induces a wheal of size equivalent to that produced by a 10 mg/mL histamine dihydrochloride solution, in order to be used as…
- Trial name
- NCT07195929
- Testing
- Allergenic Extract
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- Inmunotek S.L.
Kidney Stone
CT-Ultrasound Fusion in Guiding PCNL Puncture
Kidney stone is a common urological disease. Percutaneous nephrolithotomy (PCNL) is an important method for the treatment of kidney stones.
- Trial name
- NCT04645472
- Testing
- CT-Ultrasound
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Zhenyu Wu
Aortic Dissection, Left Subclavian Artery Occlusion
Endovascular Repair With In Situ nEedle feNestration of Left Subclavian Artery to Treat AoRtic Dissection(RISEN STAR):A Multicenter Prospective Trial.
Background: Aortic dissection (AD) is a common emergency in vascular surgery, which seriously threatens human life and health. The rupture of Stanford type B dissection is located in aortic arch and the dissection range is from…
- Conditions
- Aortic Dissection, Left Subclavian Artery Occlusion, Vascular Diseases, Interventional Therapy
- Trial name
- NCT05186181
- Testing
- In situ fenestration
- Where
- China
- Volunteers
- 217 people
- Sponsor
- First Affiliated Hospital of Zhejiang University
NSCLC, Biopsy Technique
Uniportal Tubeless VATS for the Evaluation of Biopsy for Second-generation Sequencing in Patients With Advanced NSCLC
The study is a single-center, prospective, open-label randomized controlled study. This study evaluates the eligibility rate of different biopsy methods (tubeless tubeless VATS vs.
- Conditions
- NSCLC, Biopsy Technique, VATS, CT Guided Puncture Biopsy
- Trial name
- NCT04950907
- Testing
- vats, CT-guided fine needle biopsy
- Volunteers
- 94 people
- Sponsor
- Jianxing He
Pulmonary Nodule, CT Guided Biopsy
Puncture Template Assisted Biopsy for Pulmonary Nodules
Pulmonary nodules are small in size and easy to move with breathing. CT guided puncture is highly dependent on the personal experience of physicians, that is, the accuracy, efficiency and incidence of complications of puncture…
- Trial name
- NCT04890301
- Testing
- CT guided biopsy for pulmonary nodule
- Where
- China
- Volunteers
- 266 people
- Sponsor
- Peking University Third Hospital
Food Allergy, Food Allergy in Infants
The Clinical Impact of the Basophil Activation Test to Diagnose Food Allergy
The BAT Impact study is a prospective multicentre study in the UK using a biomarker-led study design to compare the incidence of adverse events (defined as allergic reactions during oral food challenges) in a…
- Conditions
- Food Allergy, Food Allergy in Infants, Food Allergy in Children, Food Allergen Sensitisation
- Trial name
- NCT05309772
- Testing
- Basophil activation test (BAT), Oral food challenge (OFC)
- Where
- 11 sites in United Kingdom
- Volunteers
- 398 people
- Sponsor
- King's College London
Indication for Lumbar Puncture
The Effectiveness of a Pediatric Lumbar Puncture Restraint Device
This is a pilot study to evaluate a restraint device for lumbar punctures. Designed to help improve the restraint techniques for lumbar puncture, the restraint device will be compared to the current standard of manual physical…
- Trial name
- SNOWBOARD (NCT00980070)
- Testing
- Pediatric Restraint for Lumbar Puncture, Lumbar Puncture Device, Standard of Care
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Nebraska
Post Dural Puncture Headache
Bedside Sedation for the Prevention of Post Dural Puncture Headache
Dural or lumbar puncture (LP), the passing of a needle into the space of the spinal cord, is a common procedure in everyday clinical practice.
- Trial name
- NCT01503788
- Testing
- Midazolam
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Total Dose of Bupivacaine Administered During Labor
Dexmedetomidine as an Adjuvant During Dural Puncture Epidural
The study aimed to determine the effects of using varied doses of DEX on the concentration of bupivacaine injected for epidural labor analgesia, and to assess the benefits of the dural puncture epidural.
- Trial name
- NCT07506044
- Testing
- Epidural Catheter with bupivacaine, Epidural with dural puncture, Dexmedetomidine 0.4 added
- Where
- Egypt
- Volunteers
- 140 people
- Sponsor
- Menoufia University
Temporomandibular Joint Disorders
Temporomandibular Bioviscosuplementation (Platelet-Rich Plasma Combined With Hyaluronic Acid) After Double-Puncture Arthrocentesis: a Randomized Controlled Trial
Intra-articular injections of hyaluronic acid (HA) or platelet-rich plasma (PRP) have been used with temporomandibular joint (TMJ) arthrocentesis to improve lubricative properties and influence regenerative processes.
- Trial name
- NCT06457698
- Testing
- Double-puncture TMJ arthrocentesis under local anaesthesia
- Where
- Portugal
- Volunteers
- 50 people
- Sponsor
- Instituto Portugues da Face
Central Venous Catheterization
Needle Puncture Point During Central Venous Catheterization With Ultrasound Guidance
In this observational study, we will measure the shortest distance from the cricoid cartilage level to the puncture site of the introducer needle when anesthesiologists perform central venous catheterization.
- Trial name
- NCT04916288
- Testing
- central venous cathterization
- Where
- South Korea
- Volunteers
- 112 people
- Sponsor
- Seoul National University Hospital
Meningitis in Children
The Use of an Audio-visual Method in Counseling for Pediatric Lumbar Puncture Procedure
The goal of this clinical trial is to compare the use of usual verbal counseling supported by a video illustration comparing to the use of usual verbal counseling alone prior to obtaining spinal fluid ( Lumbar puncture - LP )…
- Trial name
- NCT07409220
- Testing
- Audio-visual tool/ Video
- Where
- Oman
- Volunteers
- 154 people
- Sponsor
- Oman Ministry of Health
Liver Diseases
Robotic-assisted Percutaneous Transhepatic Puncture
This is a first-in-man study to investigate the feasibility and safety profile of the newly developed robotic system for percutaneous transhepatic interventional procedures, including biopsy and ablation.
- Trial name
- NCT06195917
- Testing
- Robotic-assisted Interventional Percutaneous transhepatic puncture
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Zhongda Hospital
Skin Prick Test
Comparison of Simple Blood Lancet(Vitrex®)With DuoTip as Skin Prick Test Devices Among Mite-sensitized Subjects
The purpose of this study is to compare the results skin prick tests using simple blood lancet (Vitrex®) with DuoTips among mite-sensitized subjects.
- Trial name
- NCT01197274
- Testing
- Simple blood lancet
- Where
- Thailand
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Siriraj Hospital
Allergy to Chenopodium Album
Biological Standardization of Chenopodium Album Allergen Extract
The objective of this study is to determine the biologic activity of a Chenopodium album allergen extract in histamine equivalent prick (HEP) units, in order to be used as in-house reference preparation (IHRP).
- Trial name
- NCT01675349
- Testing
- Prick test Chenopodium album allergen extract
- Where
- 2 sites in Spain
- Volunteers
- 48 people
- Sponsor
- Laboratorios Leti, S.L.
Puncture Site Pain
Vapocoolant Spray Effectiveness On Arterial Puncture Pain: Randomized Double Blind Placebo-Controlled Trial
This study was aimed to compare pain levels from arterial blood gas (ABG) sampling performed with vapocoolant spray in comparison to placebo.
- Trial name
- NCT01860248
- Testing
- Vapocoolant spray, Water spray
- Where
- Iran
- Volunteers
- 80 people
- Sponsor
- Tehran University of Medical Sciences
Pilonidal Cyst
Comparison of the Effectiveness of the Simple Puncture Compared to the Incision of an Abscess on the piLOnidal Sinus
Pilonidal disease is a common disease characterized by the presence of abscess in the intergluteal groove. During periods of abscess, current recommendations are to make a simple incision with daily wicking of the abscess.
- Trial name
- PILO (NCT06378918)
- Testing
- puncture, incision of the abscess
- Where
- France
- Volunteers
- 5 people
- Sponsor
- University Hospital, Angers
Headache
Sphenopalatine Ganglion Block Versus Occiptal Nerve Block in Treatment of Post Dural Puncture Headache
Postdural puncture headache (PDPH) is a common complication associated with neuraxial anesthesia and diagnostic lumbar puncture (LP).
- Trial name
- PDPH (NCT03156049)
- Testing
- Sphenopalatine block, Greater occipital nerve block
- Where
- Egypt
- Volunteers
- 93 people
- Sponsor
- Assiut University