Clinical trials: Subarachnoid Block
Urologic Surgical Procedures, Body Mass Index
Body Mass Index and Spinal Anesthesia in Urological Surgery
This single-center prospective observational study investigates the effect of body mass index (BMI) on intraoperative vasopressor requirements and spinal block characteristics in adult patients undergoing urological surgery under…
- Conditions
- Urologic Surgical Procedures, Body Mass Index, Vasopressor Therapy
- Trial name
- NCT07653217
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Adiyaman University
Hemodynamic (MAP) Stability
Effect of Adding a Low-Dose Epinephrine Bolus Prior to Infusion on Maternal Hemodynamic Stability During Cesarean Section
In North America, norepinephrine, ephedrine, and epinephrine have been recommended as first-choice vasopressors for the treatment of spinal hypotension during cesarean delivery.
- Trial name
- NCT07480889
- Testing
- Epinephrine (Adrenaline) bolus then infusion, Epinephrine (Adrenaline) infusion
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Cairo University
Obstetric Anesthesia Problems
Preloading to Prevent Hypotension During Cesarean Section
Whether the usage of non-invasive arterial blood pressure monitor to guide fluid therapy in caesarean section can effectively reduce the incidence of hypotension and fetal complications.
- Trial name
- NCT03013140
- Testing
- Fluid therapy, Spinal anaesthesia
- Where
- Taiwan
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Arthropathy of Knee
Comparison of Two Anatomic Landmarks With Ultrasonography in Spinal Anesthesia
The most used anatomical landmark for application of spinal anesthesia is Tuffier's line. Other alternative landmark is tenth rib. However there is no trial that compare these landmarks based on using ultrasonography.
- Trial name
- NCT02330185
- Testing
- ultrasonography
- Volunteers
- 80 people
- Sponsor
- Diskapi Yildirim Beyazit Education and Research Hospital
Pregnancy, Cesarean Section, Spinal Anesthesia
The Effectiveness of Binaural Beats on Midazolam Requirement During Cesarean Section With Spinal Anesthesia
Spinal anesthesia is preferred for cesarean section in many institutions due to concerns regarding the potential effects of general anesthetic agents on the fetus.
- Trial name
- NCT07386054
- Testing
- binaural beats, Midazolam
- Volunteers
- 100 people
- Sponsor
- Yonsei University
Morbid Obesity
The Ultrasound Guided Versus Land-mark Location Method for Performing Spinal Anesthesia in Obese Parturients
This study will be investigated whether an ultrasound-assisted technique is better than a classical land-mark technique to facilitate spinal anesthesia in the lateral position in morbidly obese pregnant women with BMI ≥ 40 who…
- Trial name
- NCT05342922
- Testing
- Ultrasound group, Landmark group
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Karaman Training and Research Hospital
HELLP Syndrome
General Anesthesia Versus Spinal Anesthesia in Patients of HELLP Syndrome
Anesthesia for caesarian section in patients with HELLP syndrome is a challenge. Measures should be taken during caesarian delivery to guard against the maternal and fetal complications associated with HELLP syndrome.
- Trial name
- NCT03111446
- Testing
- Spinal Anesthesia, General Anesthesia
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Assiut University
Spinal Anesthesia, Ultrasound Assistance
Spinal Anesthesia Using Ultrasound Assistance Versus Conventional Palpation in Morbidly Obese Patients
The aim of this study is to compare the paramedian approach for spinal anesthesia using ultrasound assistance (USAS) versus conventional palpation in morbidly obese patients undergoing elective surgeries.
- Conditions
- Spinal Anesthesia, Ultrasound Assistance, Obesity, Morbid
- Trial name
- NCT05240846
- Testing
- Paramedian conventional palpation group, Ultrasound assistance paramedian spinal group
- Where
- Egypt
- Volunteers
- 64 people
- Sponsor
- Kafrelsheikh University
Severty of Hpotention
Comparing Sitting Versus Lateral Position During Spinal Anesthesia on the Severity of Hypotension:
This study aimed to assess the effect of sitting and lateral positions on the severity of hypotension during the initiation of spinal anesthesia in elective cesarean section. There will be Sitting and Lateral groups in the study.
- Trial name
- NCT06149572
- Testing
- lateral position procedure, sitting position porocedure
- Where
- Ethiopia
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Wollo University
Anesthesia, Spinal, Ultrasonography
Ultrasound-assisted Versus Conventional Landmark-guided Paramedian Spinal Anesthesia in Elderly Patients
Multiple passes and attempts during spinal anesthesia might be associated with a greater incidence of paraesthesia, postdural puncture headache, and spinal hematoma.
- Trial name
- NCT03316352
- Testing
- Ultrasound-assisted paramedian technique spinal anesthesia, Landmark-guided paramedian technique spinal anesthesia, Ultrasound
- Where
- South Korea
- Volunteers
- 80 people
- Sponsor
- Seoul National University Hospital
Disorder of Hip Joint
Cerebral Oximetry and Anesthetic Technique
The purpose of the study is to compare the effects of spinal and general anesthesia on transcranial regional cerebral oxygen saturation in geriatric patients undergoing total hip arthroplasty.
- Trial name
- NCT03349658
- Testing
- general anesthesia, spinal anesthesia
- Volunteers
- 82 people
- Sponsor
- Antalya Training and Research Hospital
Spinal Anesthesia, Cesarean Section
Fixed Dose Spinal Bupivacaine for Cesarean Delivery
The study is designed to compare the effectiveness of spinal anesthesia performed with fixed dose of hyperbaric bupivacaine regardless of patient's height and weight and anesthesia with the dose of bupivacaine that is adjusted to…
- Trial name
- SpinFix-Bupi (NCT03231436)
- Testing
- Fixed dose of 12.5mg bupivacaine, Height-adjusted dose of bupivacaine
- Where
- Poland
- Volunteers
- 140 people
- Sponsor
- Bartosz Horosz, MD
Arthritis Knee, Arthritis Hip
Ideal Dosage for Sedation of Obese Patients Undergoing Knee or Hip Arthroplasty Under Spinal Anesthesia
This study aims to compare ideal body weight- and total body weight-based dosage for remimazolam sedation of obese patients undergoing knee or hip arthroplasty under spinal anesthesia.
- Trial name
- NCT05760534
- Testing
- Remimazolam
- Where
- South Korea
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Myocardial Revascularization, Spinal Anesthesia
Spinal Anesthesia Associated With General Anesthesia in Coronary Artery Bypass
CONTEXT: In patients eligible for coronary artery bypass surgery, anesthesia should provide a number of conditions that exceed the limits of cardiovascular stability, myocardial protection and other organs.
- Conditions
- Myocardial Revascularization, Spinal Anesthesia, Postoperative Care, Fentanyl
- Trial name
- NCT02840006
- Testing
- General anesthesia only, General anesthesia and Spinal anesthesia
- Where
- 2 sites in Brazil
- Volunteers
- 60 people
- Sponsor
- Daniel Gioielli de Castilho
Anesthesia, Spinal, Arthroplasty, Replacement, Knee
Mepivacaine vs Bupivacaine Spinal Anesthesia for TKA
This study is a prospective, double-blind prospective randomized controlled trial comparing mepivacaine and bupivacaine spinal anesthesia for same-day discharge readiness following a unilateral primary elective TKA procedure.
- Trial name
- NCT06291727
- Testing
- Mepivacaine, Bupivacaine
- Where
- United States
- Volunteers
- 138 people
- Sponsor
- Prisma Health-Upstate
Anesthesia, Spinal, Cesarean Section
Combined Colloid Preload And Crystalloid Coload Versus Crystalloid Coload During Spinal Anesthesia for Cesarean Delivery
The study will compare one technique of fluid administration (combined colloid preload and crystalloid colaod) with another one (crystalloid coload) during elective cesarean delivery performed under spinal anesthesia.
- Trial name
- NCT02961842
- Testing
- 500 mL Colloid Preload, Spinal Anesthesia, Intrathecal Bupivacaine
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Mansoura University
Ultrasound, Spinal Anaesthesia
Should Anaesthesiologists Be Taught to Perform Ultrasound-- Assisted Neuraxial Access in Spinal Anaesthesia?
Neuraxial blockade is commonly performed using a manual palpation technique, but the procedure can be challenging, particularly in patients with high body mass index, pregnancy, or spinal deformities.
- Conditions
- Ultrasound, Spinal Anaesthesia, Simulation Based Medical Education
- Trial name
- NCT07426679
- Testing
- Ultrasound-assisted spinal anaesthesia, Control group
- Where
- 2 sites in Denmark
- Volunteers
- 40 people
- Sponsor
- University of Southern Denmark
Ultrasound Spinal Anesthesia
Real-time Ultrasound-guided Spinal Anesthesia:A Feasibility Study
The traditional landmarks to locate the injection site and orientation of the spinal needle for spinal anesthesia are based on palpation of surface bony landmarks.
- Trial name
- NCT01326988
- Testing
- Real-time ultrasound guided spinal anesthesia
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- Sunnybrook Health Sciences Centre
Femoral Neck Fractures, Regional Anesthesia
Comparison of Regional Anaesthesia Methods for Femoral Neck Fracture Surgery
Femoral fracture surgery is frequently performed especially in geriatric population. Compared to general anaesthesia, regional anaesthesia is preferred to general anaesthesia in the geriatric patient population due to lower…
- Trial name
- NCT06224439
- Testing
- hypobaric spinal anaesthesia, lumbar plexus block, hyperbaric spinal anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 115 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Shivering
Prophylactic Paracetamol or Dexamethasone for Post-spinal Anesthesia Shivering
This study was conducted to evaluate the effects of a prophylactic dose of oral paracetamol on shivering compared with prophylactic intravenous infusion (IVI) dexamethasone in patients undergoing non-obstetric surgeries under…
- Trial name
- NCT03679065
- Testing
- Paracetamol, Dexamethasone
- Where
- Egypt
- Volunteers
- 300 people
- Sponsor
- Ain Shams University
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