Clinical trials: Puncture
HIV Positive
Thinking and Memory Problems in People With HIV
Background: People with human immunodeficiency virus (HIV) can sometimes develop thinking and memory problems. These problems can vary widely, from few symptoms to severe problems with memory and concentration.
- Trial name
- NCT01875588
- Where
- United States
- Volunteers
- 1,150 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Spinal and Epidural Anaesthesia-Induced Headache During Pregnancy
Establishment of a Predictive Model for Post-dural Puncture Headache
The goal of this clinical trial is to establish a predictive model for post-dural puncture headache. The main questions it aims to answer are: Changes in intracranial pressure after spinal puncture (or lumbar puncture).
- Trial name
- NCT06800859
- Testing
- Supplement fluids
- Where
- China
- Volunteers
- 480 people
- Sponsor
- Yilin Zhao
Arrhythmias, Cardiac, Atrial Fibrillation
To Compare and Evaluate the Efficacy and Safety Between TS-RF System and BRK Transseptal Needles Used for Transseptal Puncture for Left Atrial Access.
The purpose of this study is to compare and assess efficacy and safety between the study device "TS-RF system consisting of a electrosurgical system, general-purpose (TS-RF Generator) and a electrosurgical system electrode…
- Conditions
- Arrhythmias, Cardiac, Atrial Fibrillation, Heart Diseases
- Trial name
- NCT06358391
- Testing
- TS-RF Transseptal Needle, BRK Transseptal Needle
- Where
- South Korea
- Volunteers
- 70 people
- Sponsor
- Starmed
Healthy Adult
This Study Evaluates Skin Response Following Application of a Collagen-based Material in Healthy Adult Volunteers Using a Standardized Skin Prick Test. Skin Responses Will be Assessed at Multiple Time Points Following Application, and the Study is Intended to Evaluate Dermal Safety.
This study evaluates the allergic (immunogenic) response following application of a collagen-based material in healthy adult volunteers using a standardized skin prick test.
- Trial name
- SPT (NCT07473674)
- Testing
- Collagen Matrix Skin Prick Test Device
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- SerenaGroup, Inc.
Pronator Teres Nerve Syndrome
Prediction Model for Minimizing the Risk of Median Nerve Puncture
The main aim of this study was to correlate anthropometric measures of the forearm in healthy subjects with the ultrasound pronator teres depth to determine the needle length in order to avoid injury of the median nerve during…
- Trial name
- NCT03308279
- Testing
- Ultrasound
- Volunteers
- 65 people
- Sponsor
- Universidad Autonoma de Madrid
Polycystic Ovary Syndrome
Effect of Laser Puncture Versus Ultraviolet Radiation on Women With Polycystic Ovarian Syndrome
Obese women with polycystic ovarian syndrome aged between 25 and 35 years old will be divided into three groups. For three months, group (A) will receive laser puncture (3 sessions per week), along with a metformin…
- Trial name
- NCT05986838
- Testing
- aser puncture, ultraviolet radiatio, Metformin
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Cairo University
Food Hypersensitivity, Shellfish Allergy
Recombinant Tropomyosin- and Hemocyanin-Specific IgE in Children With Suspected Shrimp Allergy
This study will evaluate whether blood tests that measure IgE antibodies to two shrimp proteins, tropomyosin and hemocyanin, can help diagnose shrimp allergy in children.
- Trial name
- NCT07501325
- Testing
- Oral Food Challenge (OFC), Skin Prick Test, Recombinant Tropomyosin- and Hemocyanin-Specific IgE Measurement
- Where
- Vietnam
- Volunteers
- 129 people
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Cesarean Section Complications
Ultrasonographic ONSD as a Predictor of PDPH in Spinal Anesthesia for Cesarean Delivery
The Optic Nerve Sheath Diameter (ONSD), measured non-invasively by bedside ultrasound, is a well-established surrogate for intracranial pressure (ICP), as the optic nerve sheath is continuous with the intracranial dura mater and…
- Trial name
- NCT07360756
- Testing
- Study Cohort (Single Cohort)
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Al-Azhar University
Drug Use, Hepatitis C
Evaluation of the Use of the GenXpert to Detect Hepatitis C RNA
The results of the GX device are equivalent to standard venous blood sampling. With this study we are going to determine the prevalence in drug users with difficult venous access.
- Trial name
- NCT04717856
- Testing
- screening: HCV RNA test and risk factors questionaire
- Where
- Belgium
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Hasselt University
Secondary Progressive Multiple Sclerosis
Mechanistic Studies of Phase III Trial With BAF312 in Secondary Progressive Multiple Sclerosis
The primary goal of this study is to evaluate the effects of BAF312 (siponimod) on select immune and neuronal (nerve) cells by examining laboratory specimens (blood and/or spinal fluid) at multiple time points, prior to, and…
- Trial name
- NCT02330965
- Testing
- Blood Draw, CSF collection by lumbar puncture (Optional)
- Where
- 13 sites in United States
- Volunteers
- 36 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Post-dural Puncture Headache
Post-dural Puncture Headache - Needles and Biomarkers in CSF
Post-dural puncture headache (PDPH) is the most common complication following lumbar puncture (LP). The frequency varies widely depending on a number of factors, among which patient characteristics, case ascertainment, gauge and…
- Trial name
- NCT02384031
- Testing
- Traumatic needle, Atraumatic needle
- Where
- Norway
- Volunteers
- 172 people
- Sponsor
- Nordlandssykehuset HF
Radial Artery Spasm
Topical Nitroglycerine for Prevention of Radial Artery Spasm
In a randomized, double-blind trial, 100 patients undergoing angiography were pre-treated with either topical nitroglycerin (NTG) or placebo.
- Trial name
- NCT06912139
- Testing
- Nitroglycerin transdermal
- Where
- Romania
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Medicine and Pharmacy "Victor Babes" Timisoara
Post-Dural Puncture Headache
Neostigmine and Glycopyrrolate for the Treatment of Headache After Dural Puncture
The purpose of this study is to evaluate Neostigmine and Glycopyrrolate to treat post-dural puncture headache (PDPH) to reduce the proportion of postpartum women with a PDPH requiring epidural blood patch (EBP) who developed a…
- Trial name
- NCT05116930
- Testing
- Neostigmine, Glycopyrrolate
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Mayo Clinic
Leukemia-Lymphoma
Pain Control in Pediatric Oncology: Utility of EMLA Cream vs Lidocaine Injection in Lumbar Punctures
A common procedure in children with cancer is the spinal tap, or lumbar puncture (LP), in which a needle is inserted into the spinal canal.
- Trial name
- NCT04003012
- Testing
- EMLA, Lidocaine
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- CAMC Health System
Surgical Patients
Clinical Research Plan for the Safety and Accuracy of Ultrasound-guided Radial Artery Puncture Catheterization
By observing the anatomical relationship and influencing factors of the radial artery through ultrasound, the optimal puncture location is selected, and puncture catheterization is guided to reduce the number of punctures, reduce…
- Trial name
- NCT06345131
- Testing
- Non invasive blood pressure monitoring
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Plasma Rich Fibrin, Epidural
Plasma Rich Fibrin Epidural Injection by Racz Catheter in Postdural Puncture Headache Guided Optic Nerve Sheath Diameter
This study aims to evaluate plasma-rich fibrin epidural injection by Racz catheter in post-dural puncture headaches guided optic nerve sheath diameter.
- Conditions
- Plasma Rich Fibrin, Epidural, Racz Catheter, Postdural Puncture Headache
- Trial name
- NCT06790758
- Testing
- Plasma rich fibrin epidural injection by Racz catheter
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Tanta University
Lung Non-Small Cell Carcinoma, Stage III Lung Cancer AJCC v8
Lumbar Punctures for the Detection of ctDNA in the Cerebrospinal Fluid of Patients With Stage III and IV Non-Small Cell Lung Cancer
This phase I trial assesses the use of lumbar punctures to detect whether there is circulating tumor deoxyribonucleic acid (ctDNA) in the fluid that surrounds the brain and spinal cord (cerebrospinal fluid) in patients with stage…
- Conditions
- Lung Non-Small Cell Carcinoma, Stage III Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8
- Trial name
- NCT06816979
- Testing
- Biospecimen Collection, Lumbar Puncture, Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Ohio State University Comprehensive Cancer Center
Arthrocentesis
Single Puncture Arthrocentesis vs Double Puncture Arthrocentesis
The aim of the present study was to compare the treatment efficacy of single puncture arthrocentesis (SPA) and double puncture arthrocentesis (DPA) techniques in Temporomandibular joint (TMJ) disc displacement without reduction…
- Trial name
- NCT04367259
- Testing
- TMJ Arthrocentesis
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Erzincan University
Headache, Meningitis
Does Static Ultrasound-Preview Reduce the Incidence of Difficult Lumbar Puncture?
Does the use of ultrasound facilitate a lumbar puncture by reducing the number of difficult and traumatic lumbar punctures?
- Conditions
- Headache, Meningitis, Subarachnoid Hemorrhage
- Trial name
- NCT00317382
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- St. Luke's-Roosevelt Hospital Center
Parturient Who Underwent Epidural Anesthesia During Which an Unintentional Dural Punctur Occurred, Parturient Who Develop a Postdural Puncture Headache
Chronic Headache and Chronic Backache Following Unintentional Dural Puncture at Delivery Room.
he study is a telephone questionnaire. The study will include 400 women, 100 in each group. OBJECTIVE: To investigate the prevalence of chronic and chronic back pain following PDPH accidental dural puncture during epidyral…
- Conditions
- Parturient Who Underwent Epidural Anesthesia During Which an Unintentional Dural Punctur Occurred, Parturient Who Develop a Postdural Puncture Headache, Parturient Who Gave Informed Consent to Participation in the Study
- Trial name
- NCT03908424
- Testing
- Epidural Blood patch.
- Where
- Israel
- Volunteers
- 389 people, healthy volunteers welcome
- Sponsor
- Shaare Zedek Medical Center