Clinical trials: Block
Foreign Body Airway Obstruction
Prospective Evaluation of Foreign Body Airway Obstruction Interventions Among Adults and Children
Foreign body airway obstruction (FBAO, choking) is a life-threatening emergency requiring time-sensitive treatment to prevent severe injury or deaths.
- Trial name
- NCT07365137
- Testing
- Abdominal thrust, Back blows, Chest compressions/thrusts
- Where
- Canada
- Volunteers
- 91 people
- Sponsor
- University of Calgary
Pain, Postoperative, Analgesia
Comparison of Postoperative Analgesic Efficacy of Caudal Block Versus Spinal Block With Levobupivacaine for Inguinal Hernia in Children
Neuraxial analgesia may improve postoperative outcomes for high-risk children who are susceptible to respiratory complications (e.g. post-operative apnea).
- Trial name
- NCT05117281
- Testing
- Levobupivacaine
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Assiut University
Transversus Abdominis Plane Block
The Efficacy of Different Bupivacaine Concentrations in Pediatric Patients Undergoing Transversus Abdominis Plane Block
This study is designed to compare the analgesic efficacy of different bupivacaine concentrations in pediatric patients undergoing ultrasound-guided transversus abdominis plane (TAP) block for unilateral inguinal hernia repair.
- Trial name
- NCT04202367
- Testing
- 1 mg.kg-1 bupivacaine 0.25%, 1 mg.kg-1 bupivacaine 0.125%
- Volunteers
- 74 people
- Sponsor
- Istanbul University
Appendectomy, Pediatric
The Effectiveness of Dexmedetomidine as an Adjuvant for Bupivacaine Caudal Block in Pediatric Open Appendectomy Under General Anesthesia
This study aims to evaluate if adding dexmedetomidine to bupivacaine in a caudal block can provide longer and better quality pain relief for children after open appendectomy surgery.
- Trial name
- NCT07088900
- Testing
- caudal block using dexmedetomidine with bupivacaine, caudal block with bupivacaine
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Ain Shams University
Emergencies, Trauma Injury
Pre-Hospital Zone 1 Partial Resuscitative Endovascular Balloon Occlusion of the Aorta for Injured Patients With Exsanguinating Sub-diaphragmatic Haemorrhage
It is unknown whether this evolved strategy (Pre-Hospital Zone I P-REBOA) is feasible and with an acceptable safety profile. This study will address this question, therefore informing the design of a prospective multicentre…
- Conditions
- Emergencies, Trauma Injury, Trauma, Multiple
- Trial name
- P-PRO (NCT04145271)
- Testing
- Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA)
- Where
- 4 sites in United Kingdom
- Volunteers
- 10 people
- Sponsor
- Barts & The London NHS Trust
Hip Fractures
Comparison of PENG Block and Fascia Iliaca Compartment Block in the Postoperative Pain Control of Hip Capsular Fracture
A prospective cohort study comparing PENG block versus iliac fascia block with the aim of evaluating its effectiveness in the peri-surgical analgesia of intracapsular femoral fracture.
- Trial name
- NCT05377541
- Testing
- Surgical treatment of femur fracture
- Where
- Spain
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Consorci Sanitari de Terrassa
Regional, Adenotonsillectomy
Glossopharyngeal and Maxillary Nerve Blocks in Adenotonsillectomy
This study aims to compare of bilateral ultrasound-guided glossopharyngeal nerve (UGGNB) and ultrasound-guided maxillary nerve (UGMNB) versus conventional multimodal analgesia for tonsillectomy operations.
- Trial name
- Pediatrics (NCT07379866)
- Testing
- ultrasound-guided glossopharyngeal nerve block (UGSGNB), ultrasound-guided maxillary nerve (UGMN)
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Orthopedic Disorder
Comparative Evaluation of Lumbar Plexus and Suprainguinal Fascia Iliaca Compartment Blocks
The investigators aim to compare the use of a suprainguinal fascia iliaca compartment block vs lumbar plexus block as an adjunct to general anesthesia in pediatric patients undergoing orthopedic procedures involving the hip or…
- Trial name
- NCT03746951
- Testing
- Ropivacaine Hcl 0.5% Inj Vil 20Ml
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Nationwide Children's Hospital
Anesthesia; Functional
Success Rate of Anterior Middle Superior Alveolar (AMSA) Nerve Block in Three Different Sites of Injection
AMSA nerve block injection is targeted anterior superior alveolar nerve and middle superior alveolar nerve branches of infraorbital nerve through nutrient canals.
- Trial name
- NCT02012257
- Testing
- AMSA nerve block injectio
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Collateral Circulation, Large-artery Occlusion
Study of Collateral Circulation in Patients With Symptomatic Intracranial Anterior Circulation Occlusion
Intracranial artery stenosis is the leading cause of stroke onset or recurrence in Asian. Multiple studies have shown that anterior circulation is most common in intracranial artery stenosis, especially the middle cerebral artery…
- Conditions
- Collateral Circulation, Large-artery Occlusion, Cerebral Infarction
- Trial name
- NCT04091412
- Testing
- Butylphthalide Soft Capsules
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- The Second Hospital of Hebei Medical University
Ultrasound, Transversalis Fascia Plane Block
Ultrasound-Guided Transversalis Fascia Plane Block Versus Caudal Block for Postoperative Analgesia in Children Undergoing Inguinal Herniorrhaphy
The aim of this study is to compare ultrasound-guided transversalis fascia plane block and caudal block for postoperative analgesia in children undergoing inguinal herniorrhaphy.
- Conditions
- Ultrasound, Transversalis Fascia Plane Block, Caudal Block, Postoperative Analgesia
- Trial name
- NCT06725667
- Testing
- Transversalis fascia plane block, Caudal block
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Tanta University
Voice Disorders
Voice Therapy With a Semi-occluded Vocal Tract
1. The first objective of this research is to investigate the immediate effects of three semi-occluded vocal tract (SOVT) exercises (straw phonation in air, straw phonation in 2cm water, and straw phonation in 5cm water) on…
- Trial name
- NCT06137131
- Testing
- Straw phonation in air, straw phonation in water, /u/ phonation
- Where
- Belgium
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University Ghent
Mandibular Retrognathism, Mandibular Hypoplasia
Twin Block Appliance in Incremental Versus Maximum Bite Advancement in Skeletal Class II
The aim of this study is to compare to different protocols to treat Class II malocclusion in growing subjects using the twin block appliance
- Trial name
- NCT04562545
- Testing
- Modified Twin Block, Twin Block Appliance set to maximum bite
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Cairo University
Pulmonary Stenosis
Pulmonary Arteriopathy-Diagnostics and Therapy
Postoperative stenoses of the pulmonary artery vascular system seldom occur alone; they are frequently found in connection with congenital heart defects or malformation syndromes.
- Trial name
- NCT00266175
- Where
- 5 sites in Germany
- Volunteers
- 53 people
- Sponsor
- Competence Network for Congenital Heart Defects
Pain
Ultrasound Guided Quadratus Lumborum Block for Postoperative Pain in Abdominoplasty
The original concept of a quadratus lumborum block (QLB) indicated for analgesia after abdominal surgery was first described by Blanco in 2007.
- Trial name
- NCT02932930
- Testing
- QLB bloc, 0.2% Ropivacaine, 0.9% normal saline
- Where
- Lebanon
- Volunteers
- 40 people
- Sponsor
- St Joseph University, Beirut, Lebanon
Postoperative Pain
Posterior Quadratus Lumborum Block Using 0.125% Versus 0.25% Bupivacaine for Analgesia in Children Undergoing LPEC
The aim of the present study is to evaluate and compare the analgesic efficiency of the difference concentration between 0.125% and 0.25% bupivacaine provided by ultrasound guided posterior quadratus lumborum block undergoing…
- Trial name
- NCT04998071
- Testing
- Bupivacaine hydrochloride
- Where
- Thailand
- Volunteers
- 50 people
- Sponsor
- Queen Sirikit National Institute of Child Health
Airway Obstruction, Pain
Dental Isolation Systems Among Pediatric Patients With Different Airway Patency
This randomized clinical trial will aim to evaluate the effect of DryShield isolation (DSI) and Rubber Dam isolation (RDI) systems on arterial oxygen saturation (SpO2), heart rate (HR), blood pressure (BP), behavior, subjective…
- Conditions
- Airway Obstruction, Pain, Behavior
- Trial name
- NCT06128811
- Testing
- Rubber Dam Isolation, DryShieled isolation, fissure sealant
- Where
- Saudi Arabia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
ACL Injury, Post Operative Pain
iPACK for Post-op Pain Following ACL Reconstruction
This study will consist of patients 12 years and older undergoing ACL reconstruction using a quadriceps or bone-patella tendon bone (BTB) graft.
- Trial name
- NCT05498870
- Testing
- Adductor Canal Block (ACB) Only, Adductor Canal Block (ACB) + iPACK Block
- Where
- United States
- Volunteers
- 82 people
- Sponsor
- Medical University of South Carolina
Pregnancy
Duration of Second Stage of Labor Wearing a Dental Occlusion Device
Developing a method to maximize maternal expulsive effort should be of great value in reducing the number of cesarean section or instrumental deliveries.
- Trial name
- NCT00629369
- Testing
- Extra 3 mouth guard, Shock doctor mouth guard v3.0
- Where
- United States
- Volunteers
- 64 people
- Sponsor
- Mercy Medical Center
Molar Hypomineralization, Incisor
Comparison of the Long-Term Success of Different CAD-CAM Blocks Used as Indirect Restorations in Molar Incisor Hypomineralized Teeth: A Split Mouth Study
This study is about the long-term survival success of different, externally prepared fillings (Indirect restoration, CAD-CAM blocks) used in teeth with reduced mineral structure, namely Molar Incisor Hypomineralization (MIH)…
- Trial name
- NCT07144605
- Testing
- CAD-CAM, indirect restorations
- Where
- Turkey (Türkiye)
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Necmettin Erbakan University
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