Clinical Trials Logo

Clinical Trial Summary

The aim of this study is to assess the feasibility and safety of a novel system for percutaneous measurement of bladder pressure. This system enables minimally invasive procedures and high-quality recordings, offering a sampling rate and synchronization surpassing traditional methods. The pressure sensor system has the potential to be developed into a low-cost method suitable for mass production. The study will include a sample of convenience of up to 40 subjects. Pressure will be recorded simultaneously in the bladder using both the conventional and novel pressure recording systems. This simultaneous recording method will provide a direct comparison of pressure recordings between the two systems. Subjects will be examined for any subjective or objective adverse events.


Clinical Trial Description

The aim of this study is to assess the feasibility and safety of a novel system for measurement of bladder pressure. The system facilitates a minimally invasive procedure, enabling high-quality recordings with a sampling rate and synchronization that surpass conventional standards. The pressure sensor system has potential to be developed into a low-cost method with mass production. In patients with spinal cord injury and neurogenic bladder dysfunction, measurement of pressure in the bladder (cystometry) is mandatory to evaluate risk factors and assess treatment options. This novel system consists of a micro electro mechanical system (MEMS) integrated in a hollow flexible tube made out of biocompatible material. Recording from this sensor catheter is transmitted to specialized electronic and digital devices for processing. Due to a sensor catheter with a diameter less than 1.0 mm, it is possible to perform transurethral cystometry using a simple minimally invasive technique. The study goal is to compare the simultaneous measurement of the conventional water perfused system compared to a novel pressure sensor system during cystometry. produce high-quality recordings with a higher than conventional sampling rate. The study will include a sample of convenience of up to 40 subjects. The pressure will be recorded simultaneously with the conventional and novel pressure recording system in the urinary bladder. The simultaneous recording with the novel and the conventional method will provide a direct comparison of simultaneous recording of pressure between the two systems. Patients will be examined for subjective or objective adverse events. The sample size is too small for comparison of validity of the two methods in clinical practice. However, the study should be able to conclude on reliability. Thus, pressure measurements will be assessed with both methods during cystometry in up to 40 subjects. Given the technical specifications, the measurements are expected to be nearly identical, thereby ensuring reliability. The study is not intended to provide conclusive results on the comparison between conventional water perfused recording and the novel MEMS pressure system. However, results from this initial study will be the basis for further studies with sufficient power to validate conventional versus novel MEMS technique. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06445426
Study type Observational
Source Sunnaas Rehabilitation Hospital
Contact
Status Completed
Phase
Start date June 1, 2022
Completion date December 31, 2023

See also
  Status Clinical Trial Phase
Active, not recruiting NCT06321172 - Muscle and Bone Changes After 6 Months of FES Cycling N/A
Completed NCT03457714 - Guided Internet Delivered Cognitive-Behaviour Therapy for Persons With Spinal Cord Injury: A Feasibility Trial
Recruiting NCT05484557 - Prevention of Thromboembolism Using Apixaban vs Enoxaparin Following Spinal Cord Injury N/A
Suspended NCT05542238 - The Effect of Acute Exercise on Cardiac Autonomic, Cerebrovascular, and Cognitive Function in Spinal Cord Injury N/A
Recruiting NCT05503316 - The Roll of Balance Confidence in Gait Rehabilitation in Persons With a Lesion of the Central Nervous System N/A
Not yet recruiting NCT05506657 - Early Intervention to Promote Return to Work for People With Spinal Cord Injury N/A
Recruiting NCT04105114 - Transformation of Paralysis to Stepping Early Phase 1
Recruiting NCT03680872 - Restoring Motor and Sensory Hand Function in Tetraplegia Using a Neural Bypass System N/A
Completed NCT04221373 - Exoskeletal-Assisted Walking in SCI Acute Inpatient Rehabilitation N/A
Completed NCT00116337 - Spinal Cord Stimulation to Restore Cough N/A
Completed NCT03898700 - Coaching for Caregivers of Children With Spinal Cord Injury N/A
Recruiting NCT04883463 - Neuromodulation to Improve Respiratory Function in Cervical Spinal Cord Injury N/A
Active, not recruiting NCT04881565 - Losing Balance to Prevent Falls After Spinal Cord Injury (RBT+FES) N/A
Completed NCT04864262 - Photovoice for Spinal Cord Injury to Prevent Falls N/A
Recruiting NCT04007380 - Psychosocial, Cognitive, and Behavioral Consequences of Sleep-disordered Breathing After SCI N/A
Active, not recruiting NCT04544761 - Resilience in Persons Following Spinal Cord Injury
Terminated NCT03170557 - Randomized Comparative Trial for Persistent Pain in Spinal Cord Injury: Acupuncture vs Aspecific Needle Skin Stimulation N/A
Completed NCT03220451 - Use of Adhesive Elastic Taping for the Therapy of Medium/Severe Pressure Ulcers in Spinal Cord Injured Patients N/A
Recruiting NCT04811235 - Optical Monitoring With Near-Infrared Spectroscopy for Spinal Cord Injury Trial N/A
Recruiting NCT04736849 - Epidural and Dorsal Root Stimulation in Humans With Spinal Cord Injury N/A