Clinical trials: Access Complication
Urolithiasis
Comparison of Two Versus Four Weeks of Ureteral Stenting Prior to Ureteroscopy After Failed Primary Ureteral Access
This study proposes a non-randomized controlled trial comparing 2 weeks versus 4 weeks of DJ ureteral stenting in patients whose primary ureteral access failed during an initial attempt at FURS.
- Trial name
- NCT07868874
- Testing
- Preoperative DJ Ureteral Stenting
- Where
- Pakistan
- Volunteers
- 198 people
- Sponsor
- PAEC General Hospital, Islamabad
Arteriovenous Fistula Complications and Failure
Clipped Versus Handsewn Arteriovenous Fistula Anastomosis
The purpose of this study is to determine whether handsewn anastomosis versus clipped technique is associated with more complications, fistula failures, surgical cost and surgical time.
- Trial name
- NCT01669850
- Testing
- Clipped anastomosis, Handsewn anastomosis
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- Gundersen Lutheran Medical Foundation
Renal Disease, End Stage, Kidney Disease, End-Stage
Ellipsys Vascular Access System Post Market Surveillance (PS) Study
The proposed clinical study is a prospective, non-randomized, multi-center, single-arm, observational, post-market surveillance (PS) study of the Ellipsys Vascular Access System in subjects eligible for arteriovenous (AV) fistula.
- Conditions
- Renal Disease, End Stage, Kidney Disease, End-Stage, AV Fistula, Fistulas Arteriovenous
- Trial name
- NCT04484220
- Testing
- Ellipsys Vascular Access System
- Where
- 12 sites in United States
- Volunteers
- 142 people
- Sponsor
- Medtronic Endovascular
Uremic Pruritus
Intermediate-Size Patient Population Expanded Access Program for Intravenous Difelikefalin
This is an intermediate-size patient population expanded access protocol for the use of intravenous (IV) difelikefalin for the treatment of moderate-to-severe pruritus associated with chronic kidney disease in adult patients…
- Trial name
- NCT05031546
- Testing
- Difelikefalin
- Sponsor
- Cara Therapeutics, Inc.
Renal Dialysis
Pain Perception by the Chronic Renal Patient at the Time of Vascular Access Cannulation.
Pain in patients under hemodialysis affects chronic renal patients' quality of life. Distraction has been effective in controlling pain induced by the insertion of needles.
- Trial name
- NCT05729113
- Testing
- Distraction technique
- Where
- Portugal
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Joana Sofia Dias Pereira de Sousa
Chronic Kidney Disease, Chronic Kidney Disease Requiring Chronic Dialysis
Breaking Down Care Process and Patient-level Barriers to Arteriovenous Access Creation Prior to Hemodialysis Initiation
More than 80% of individuals in the U.S. start maintenance hemodialysis (HD) with a central venous catheter, despite substantial evidence that starting HD with an arteriovenous (AV) access improves quality of life, lowers…
- Trial name
- NCT04032613
- Testing
- Vascular Access Navigation and Education Quality Improvement Program
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- University of North Carolina, Chapel Hill
End-stage Renal Disease, Kidney Failure, Chronic
Evaluation of the Safety and Efficacy of a Vascular Prosthesis for Hemodialysis Access in Patients With ESRD
The purpose of this study is to assess the safety and efficacy of a novel, tissue-engineered vascular prosthesis, the Human Acellular Vascular Graft, HAVG.
- Trial name
- NCT01744418
- Testing
- HAVG graft implantation
- Where
- 3 sites in Poland
- Volunteers
- 40 people
- Sponsor
- Humacyte, Inc.
Epstein-Barr Virus Infection, Cytomegalovirus Infections
TETRAVI Expanded Access Program
This Expanded Access Program (EAP) allows qualified physicians within Texas to obtain access to multivirus-specific cytotoxic T lymphocytes (VSTs) developed under Baylor College of Medicine's TETRAVI program (NCT04013802) for the…
- Conditions
- Epstein-Barr Virus Infection, Cytomegalovirus Infections, Adenovirus Infection, BK Virus Infection
- Trial name
- NCT07104591
- Testing
- HLA-matched VSTs (Multivirus-specific Cytotoxic T Lymphocytes)
- Sponsor
- Baylor College of Medicine
Renal Stones
RETRO Study (RETrograde Renal Access Outcomes)
The goal of this observational study is to learn about the benefit of using RetroPerc® in obtaining renal access for percutaneous nephrolithotomy.
- Trial name
- NCT07071831
- Testing
- RetroPerc®
- Where
- 2 sites in United States
- Volunteers
- 150 people
- Sponsor
- University of Kansas Medical Center
Uterine Disease, Postoperative Pain
Postoperative Pain After Total Laparoscopic Hysterectomy: a Comparison of Single-port and Three-port Laparoscopy
The objective of this study is to compare postoperative pain between single-port access total laparoscopic hysterectomy (SPA-TLH) using a transumbilical single-port system and conventional multi (three)-port access total…
- Trial name
- NCT02390804
- Testing
- single-port laparoscopic hysterectomy(single port trochar), multi-port laparoscopic hysterectomy(multi port trochar)
- Volunteers
- 60 people
- Sponsor
- The Catholic University of Korea
Wound; Rupture, Surgery, Cesarean Section, Postpartum Hemorrhage
HEMOLEVEN® Expanded Access Program Prevention of Surgical/Postpartum Hemorrhage Severe Inherited Factor XI Deficiency
The objective of the Expanded Access Program is to provide HEMOLEVEN, a replacement coagulation factor XI, to patients with severe inherited factor XI deficiency where, in the opinion of the treating physician, the benefits of…
- Conditions
- Wound; Rupture, Surgery, Cesarean Section, Postpartum Hemorrhage, Surgery
- Trial name
- EAP (NCT01701947)
- Testing
- Hemoleven
- Where
- United States
- Sponsor
- Laboratoire français de Fractionnement et de Biotechnologies
Hyperplasia, Chronic Renal Failure
Prevention of Vascular Access Graft Failure in Patients With Chronic Renal Failure Requiring Hemodialysis
The purpose of this study is to determine the effect of recipient vein pretreatment of edifoligide (E2F Decoy), compared to placebo, on graft/recipient vein stenosis in polytetrafluoroethylene (PTFE) vascular access grafts placed…
- Trial name
- NCT00086164
- Testing
- edifoligide (E2F Decoy)
- Where
- 21 sites in United States
- Sponsor
- Anesiva, Inc.
Urolithiasis, Lithotripsy
A Study on the Application of NE Irrigation Fluid for Hemostasis in Flexible Ureteroscopic Lithotripsy: A Prospective Single-arm Interventional Study of Upper Urinary Tract Calculi.(NE: Norepinephrine)
Urinary stone disease is globally prevalent with rising incidence and recurrence, imposing heavy socioeconomic burdens. Flexible ureteroscopy has advanced stone treatment.
- Trial name
- NCT07786844
- Testing
- Using irrigation fluid with a certain concentration of norepinephrine
- Where
- China
- Volunteers
- 55 people
- Sponsor
- Geriatric Hospital of Nanjing Medical University
Urologic Injuries, Urologic Diseases
Bladder Morphology Using 2 Different Catheter Designs
Demonstrate and compare the 3D morphology of the bladder wall in full and drained states with 2 different kinds of bladder catheters in place. (Foley Catheter vs. Cystosure Catheter)
- Conditions
- Urologic Injuries, Urologic Diseases, Bladder Infection, Urinary Tract Infections
- Trial name
- NCT03108079
- Testing
- Cystosure Urinary Access System, Foley Catheter
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- The Pelvic Floor Institute
Catheter Related Complication, Vascular Access Site Management
A Post-Market Clinical Follow Up Study to Evaluate BD PureHub™ Disinfecting Cap Use on Needle-Free Connectors
The study will collect use data of the Becton Dickinson (BD) PureHub™ Disinfecting Cap in combination with needle-free connectors, which are attached to vascular access devices (VAD).
- Conditions
- Catheter Related Complication, Vascular Access Site Management, Disinfecting Cap
- Trial name
- NCT05130762
- Testing
- BD PureHub™ Disinfecting Cap Placements: Attachments/removals
- Where
- 5 sites in Austria, Belgium and 2 more
- Volunteers
- 157 people
- Sponsor
- Becton, Dickinson and Company
Pulmonary Hypertension (PH), End Stage Kidney Disease (ESRD)
Euvolemia-Based Assessment of Pulmonary Hypertension in Stable Hemodialysis Patients
Pulmonary hypertension (PH) is a frequent and clinically significant complication in patients with end-stage kidney disease (ESKD) undergoing maintenance hemodialysis (HD).
- Conditions
- Pulmonary Hypertension (PH), End Stage Kidney Disease (ESRD), Hemodialysis Patients, Volume Overload
- Trial name
- EU-PHASE-HD (NCT07676786)
- Testing
- Observational Assessment
- Where
- 2 sites in Romania
- Volunteers
- 30 people
- Sponsor
- Stefan Lujinschi
Complication of Renal Dialysis, End Stage Renal Disease
A Study Testing the Use of a Perivascular Sirolimus Formulation (Sirogen) in ESRD Patients Undergoing AV Fistula Surgery
The primary study objective is to evaluate the benefit of the Sirolimus eluting Collagen implant (SeCI; Sirogen), a single dose prophylactic treatment delivered intraoperatively at the time of surgical creation of an…
- Conditions
- Complication of Renal Dialysis, End Stage Renal Disease, End Stage Kidney Disease, ESRD
- Trial name
- ACCESS2 (NCT05425056)
- Testing
- Sirolimus
- Where
- 22 sites in United States, United Kingdom
- Volunteers
- 136 people
- Sponsor
- Vascular Therapies, Inc.
Vascular Access Complication, Comfort
Immediate Mobilization After Cardiac Catheterisation
The purpose of this study is to investigate the frequency of bleeding and haematomas in patients undergoing coronary angiography or percutaneous coronary intervention via femoral artery and mobilized immediately after the…
- Trial name
- SAMOVAR (NCT02069275)
- Testing
- Immediate mobilization, Two hours bedrest
- Where
- Denmark
- Volunteers
- 2,000 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Vascular Access Complication
Prosthetic Femoral Access for Haemodialysis
This study will compare the outcomes of tunneled femoral catheter and femoro-femoral arteriovenous graft as a bailout procedure for hemodialysis in chronic kidney disease patients with exhausted upper-extremity and chest-wall…
- Trial name
- NCT04746742
- Testing
- Tunneled Femoral Catheter (TFC) group, Femoro-femoral Arteriovenous graft (FF-AVG) group
- Where
- Egypt
- Volunteers
- 48 people
- Sponsor
- Mansoura University
Dialysis Access Malfunction, End Stage Renal Failure on Dialysis
MAgicTouch™ Intervention Leap for Dialysis Access (MATILDA) Trial
For patients with End Stage Renal Failure (ESRF), the surgical creation of an Autogenous Arteriovenous Fistula (AVF) or Autogenous Arteriovenous Graft (AVG) is the recognised standard for providing vascular access.
- Conditions
- Dialysis Access Malfunction, End Stage Renal Failure on Dialysis, End Stage Renal Disease, Fistulas Arteriovenous
- Trial name
- MATILDA (NCT04698512)
- Testing
- AVFistuloplasty with Sirolimus coated balloon
- Where
- Singapore
- Volunteers
- 35 people
- Sponsor
- Singapore General Hospital