Clinical trials: Anesthesia Spinal
Hypotension, Spinal Anesthesia
Prophylactic Ondansetron for Preventing Spinal Anesthesia-Induced Hypotension in Elective Cesarean Section
Spinal anesthesia is the preferred technique for elective cesarean section, but it frequently causes maternal hypotension due to sympathetic blockade and the Bezold-Jarisch reflex, which can threaten both mother and baby.
- Conditions
- Hypotension, Spinal Anesthesia, Cesarean Section
- Trial name
- NCT07886151
- Testing
- Ondansetron
- Where
- Turkey (Türkiye)
- Volunteers
- 96 people
- Sponsor
- Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Spinal Anesthesia-Induced Hypotension, Cerebral Oxygenation
Effects of Ondansetron Timing During Spinal Anesthesia for Urologic Surgery
This study will evaluate whether the timing of intravenous ondansetron administration affects cerebral oxygenation and hemodynamic stability in older adults undergoing endoscopic urologic surgery under spinal anesthesia.
- Trial name
- NCT07858149
- Testing
- Ondansetron 8 mg, 0.9 % sodium chloride
- Where
- Turkey (Türkiye)
- Volunteers
- 99 people
- Sponsor
- Istanbul University
Spinal Anesthesia-induced Hypotension, Vitamin D Deficiency
Effect of Vitamin D Deficiency on the Frequency and Severity of Spinal Anesthesia-Induced Hypotension in Pregnant Women Undergoing Cesarean Section
Spinal anesthesia-induced hypotension remains a common and significant complication during cesarean sections, posing risks for both mother and fetus.
- Conditions
- Spinal Anesthesia-induced Hypotension, Vitamin D Deficiency, Cesarean Section
- Trial name
- NCT07057362
- Testing
- Intraoperative Hemodynamic Monitoring
- Where
- Turkey (Türkiye)
- Volunteers
- 177 people
- Sponsor
- Duzce University
Anterior Ilıac Block, Hernia Surgery
Effect of Anterior Iliac Block on Postoperative Analgesia and Patient Satisfaction in Inguinal Hernia Repair Surgery
Inguinal hernia repair is one of the most commonly performed surgical procedures worldwide and presents challenges in anesthesia selection and postoperative pain management.
- Conditions
- Anterior Ilıac Block, Hernia Surgery, Spinal Anesthesia
- Trial name
- NCT07533383
- Testing
- Anterior Iliac Block, Control Group (A):
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Sanliurfa Mehmet Akif Inan Education and Research Hospital
Hypotension, Spinal Anesthesia
Pupillary Light Reflex to Predict Post-Spinal Hypotension in Elective Cesarean Delivery
This prospective observational cohort study investigates whether pre-anesthetic pupillary light reflex (PLR) parameters can predict the risk of hypotension following spinal anesthesia in women undergoing elective cesarean…
- Conditions
- Hypotension, Spinal Anesthesia, Cesarean Delivery
- Trial name
- NCT07678723
- Testing
- Not applicable- observational study
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Hypotension After Spinal Anesthesia
Carotid Ultrasound for Post-Spinal Anesthesia Hypotension in Elderly Hip Surgery
This study aims to evaluate the predictability of preoperative carotid artery-corrected flow time (CFTc) for hypotension after spinal anesthesia in patients undergoing geriatric hip replacement surgery.
- Trial name
- NCT07876063
- Testing
- Ultrasound
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Tanta University
Sedation During Lower Extremity Surgery Under Spinal Anesthesia
Remimazolam Concentration and Sedation Depth During Lower Extremity Surgery Under Spinal Anesthesia
This study will examine how the amount of remimazolam predicted to reach its site of action relates to the depth of sedation during lower extremity surgery under spinal anesthesia.
- Trial name
- NCT07863063
- Testing
- Remimazolam
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Seoul National University Hospital
Cesarean Section, Spinal Anesthesia
Low Dose Hyperbaric Bupivacaine and Dexmedetomidine as an Adjuvant, Caesarean Section
The aim of this study is to evaluate the effectiveness of low dose scheme with dexmedetomidine as an adjuvant. Taking in consideration optimum intraoperative surgical conditions, best post-operative pain free experience, and more…
- Conditions
- Cesarean Section, Spinal Anesthesia, Dexmedetomidine
- Trial name
- NCT03775655
- Testing
- Dexmedetomidine
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Menoufia University
Spinal Anesthesia, Prolonged Sensory Block
Impact of Intravenous Dexamethasone on the Duration of Motor and Sensory Block Following Spinal Anesthesia With Chloroprocaine
The purpose of this study is to compare the effect of a single dose of 8 mg of intravenous dexamethasone versus placebo on the duration of sensory and motor block after spinal anesthesia with chloroprocaine.
- Conditions
- Spinal Anesthesia, Prolonged Sensory Block, Prolonged Motor Block
- Trial name
- NCT07837674
- Testing
- Intravenous Dexamethasone, Normal Saline
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Postoperative Pain, Pain
Comparison of Analgesic Efficacy of Intrathecal Bupivacaine Versus Bupivacaine Plus Dexmedetomidine in Patients Undergoing Orthopedic Surgeries.
Clinical Trial Overview: Intrathecal Bupivacaine vs. Bupivacaine + Dexmedetomidine Primary Objective Duration of Analgesia:** To compare the mean duration of postoperative pain relief between hyperbaric bupivacaine alone versus…
- Conditions
- Postoperative Pain, Pain, Orthopaedic Surgery, Anesthesia, Spinal
- Trial name
- NCT07866508
- Testing
- Dexmedetomidine plus Hyperbaric Bupivacaine, Hyperbaric bupivacaine % 0.5
- Where
- Pakistan
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sheikh Khalifa Bin Zayed Al Nahyan Combined Military Hospital Muzaffarabad
Shivering Caused by Spinal Anesthesia
Effect of Continuous Phenylephrine Infusion on Preventing Shivering After Spinal Anesthesia in Cesarean Section
This study aims to evaluate the effectiveness of continuous phenylephrine infusion at 50 mcg/min in preventing shivering after spinal anesthesia in cesarean section.
- Trial name
- NCT07663149
- Testing
- Phenylephrine
- Where
- Indonesia
- Volunteers
- 108 people
- Sponsor
- Universitas Indonesia
Postoperative Nausea and Vomiting, Postoperative Pain
Spinal Morphine and Atropine Added to General Anaesthesia for Nausea and Pain After Abdominal Laparoscopy
Laparoscopic abdominal surgery carries one of the highest risks of postoperative nausea and vomiting (PONV), and postoperative opioids given for pain are themselves emetogenic.
- Conditions
- Postoperative Nausea and Vomiting, Postoperative Pain, Anesthesia, Anesthesia Spinal
- Trial name
- NCT07851870
- Testing
- Intrathecal bupivacaine, morphine and atropine, General anaesthesia, Multimodal analgesia and antiemetic prophylaxis
- Where
- Indonesia
- Volunteers
- 63 people
- Sponsor
- Universitas Indonesia
Intraocular Pressure, Spinal Anesthesia
Upper Extremity Position and Intraocular Pressure During Spinal Anesthesia: A Randomized Controlled Trial
This prospective randomized controlled trial evaluated the effect of two upper extremity positions on intraocular pressure (IOP) in adult patients undergoing surgery under spinal anesthesia.
- Conditions
- Intraocular Pressure, Spinal Anesthesia, Surgical Positioning
- Trial name
- UEP-IOP (NCT07424417)
- Testing
- Upper Extremity Positioning
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Elazıg Fethi Sekin Sehir Hastanesi
This Study Focuses on Table Height Effect on Procedure Success While Doing Spinal Anesthesia
Table Height Effects on Spinal Success by Residents in Indonesia
Operating table height influences operator comfort and performance during neuraxial anaesthesia, particularly when the patient is positioned sitting.
- Trial name
- NCT07833800
- Testing
- Table height
- Where
- Indonesia
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Hip Arthroplasty, Knee Arthroplasty
Anaesthesia for Hip and Knee Arthroplasty (SPIGA)
Beneficial and harmful effects of spinal versus general anaesthesia in patients undergoing hip and knee arthroplasty.
- Conditions
- Hip Arthroplasty, Knee Arthroplasty, Spinal Anesthesia, General Anesthesia
- Trial name
- SPIGA (NCT07834242)
- Testing
- Spinal anaesthesia, General anaesthesia
- Volunteers
- 3,000 people
- Sponsor
- Zealand University Hospital
Femur Neck Fracture, Spinal Anesthesia
Comparison of Unilateral Spinal Anesthesia and Nerve Block in Hip Fractures
This randomized study aims to compare the efficacy and hemodynamic effects of hypobaric unilateral spinal anesthesia (HUSA) and lumbar plexus block (LP-SP) in patients undergoing femoral neck fracture surgery.
- Conditions
- Femur Neck Fracture, Spinal Anesthesia, Lumbar Plexus Nerve Block
- Trial name
- NCT07272226
- Testing
- Hipobaric Unilateral Spinal Anesthesia Group, Lumbar Plexus Block (LP-SP)
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Anesthesia, Spinal, Nerve Block
Machine Learning Prediction of Spinal Anaesthesia Block Duration
The duration of sensory and motor block after spinal anaesthesia varies widely between patients given the same dose of local anaesthetic.
- Conditions
- Anesthesia, Spinal, Nerve Block, Anesthesia Recovery Period
- Trial name
- NCT07816003
- Volunteers
- 255 people
- Sponsor
- Specialized Medical Center (SMC)
TURP(Transurethral Resection of Prostate), Spinal Anesthesia
Modified Saddle Block vs Spinal Anesthesia for TURP
After obtaining informed consent, eligible patients will be enrolled in the study. Standard monitoring will be applied in the operating room and baseline blood pressure and heart rate will be recorded.
- Conditions
- TURP(Transurethral Resection of Prostate), Spinal Anesthesia, Saddle Block Anesthesia, Hypotension During Surgery
- Trial name
- NCT07841184
- Testing
- Saddle block, Spinal Anesthesia (bupivacaine)
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Pakistan Institute of Medical Sciences
Hip Arthroplasty, Spinal Anesthesia
Patient-controlled Remimazolam Sedation Under Spinal Anesthesia
The goal of this clinical trial is to compare the efficacy of patient-controlled sedation (PCS) versus clinician-controlled sedation (CCS) using remimazolam in adult patients undergoing primary hip arthroplasty under spinal…
- Conditions
- Hip Arthroplasty, Spinal Anesthesia, Remimazolam, Patient-controlled Sedation
- Trial name
- NCT07661810
- Testing
- Patient-controlled sedation, Clinician-controlled sedation
- Volunteers
- 104 people
- Sponsor
- Seoul National University Hospital
Hypotension After Spinal Anesthesia
ED50/ED90 of Phenylephrine Infusion for Preventing Spinal Anesthesia-Induced Hypotension: Supine vs Left-Tilt 15°
The purpose of this study is to determine the 50% and 90% effective doses (ED50 and ED90) of prophylactic phenylephrine infusion for preventing spinal anesthesia-induced hypotension during elective cesarean delivery, in the…
- Trial name
- NCT07824713
- Testing
- Phenylephrine hydrochloride infusion
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Peking University People's Hospital