Clinical trials: Spinal Anesthesia Evaluation, open to volunteers
Postoperative Cognitive Dysfunction
Postoperative Cognitive Dysfunction in Elderly and it's Relation With Sleep Disorders and Melanin Concentrating Hormone
The aim of this study is to explore the relationship between preoperative sleep disorders, melanin-concentrating hormone (MCH), and delayed neurocognitive recovery early after surgery in older adult patients undergoing spinal…
- Trial name
- NCT07392840
- Volunteers
- 50 people
- Sponsor
- Minia University
Cesarean Delivery, Spinal Anesthesia for Cesarean Section
Hemodynamics During Cesarean Delivery Under Spinal Anesthesia With Norepinephrine Versus Ephedrine
Echocardiography will be used to measure cardiac output and calculate other important hemodynamic variables in healthy patients with full-term singleton pregnancy during cesarean delivery under conventional spinal anesthesia…
- Trial name
- NCT07322419
- Testing
- Spinal Anesthesia with Bupivacaine and Fentanyl, Crystalloid Coload 1000 mL, Cesarean Delivery
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Mansoura University
Hypotension During Cesarean Delivery, Postoperative Nausea and Vomiting (PONV)
Dexamethasone to Prevent Side Effects of Spinal Anesthesia in Cesarean Delivery
The goal of this clinical trial is to evaluate the effectiveness of intravenous dexamethasone in preventing adverse effects of spinal anesthesia and prolonging postoperative analgesia in parturients undergoing elective cesarean…
- Conditions
- Hypotension During Cesarean Delivery, Postoperative Nausea and Vomiting (PONV), Pain, Postoperative
- Trial name
- NCT07615595
- Testing
- Dexamethasone
- Where
- Vietnam
- Volunteers
- 176 people
- Sponsor
- University Medical Center Ho Chi Minh City (UMC)
Spinal Anesthesia Duration
Comparative Analysis of Intraoperative Effect Dexmedetomidine and Fentanyl as an Adjuvant to Heavy Bupivacaine in Spinal Anaesthesia in Lower Limb Orthopedic Surgeries to Evaluate the Hemodynamic Stability and Onset and Duration of Motor Block of Using Intrathecal Dexmedetomidine and Fentanyl
Spinal anesthesia is the most widely employed procedure for lower limb orthopedic operations, as it is very cost-effective and simple to apply.
- Trial name
- NCT07078201
- Testing
- Dexmedetomidine, fentanyl
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Nashwa Ahmed
Post Dural Puncture Headache
Optic Nerve Sheath Diameter for Predicting Post-Dural Puncture Headache in Cesarean Section Patients
Some patients develop headache after spinal anesthesia used during cesarean section. This condition is called post-dural puncture headache (PDPH). Early identification of patients at risk may improve patient care.
- Trial name
- NCT07497945
- Testing
- Optic Nerve Sheath Diameter Measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 220 people
- Sponsor
- Kocaeli University
Anesthesia, Spinal Aneshtesia
Renal Functions in Preeclamptic Pregnant Women Using Neutrophil Gelatinase-associated Lipocalin (NGAL) and Standard Renal Function Tests
Acute kidney injury (AKI) is a significant postoperative complication. Risk factors for AKI include impaired renal perfusion, decreased functional renal reserve, as well as advanced age, peripheral arterial disease, diabetes…
- Conditions
- Anesthesia, Spinal Aneshtesia, Acute Kidney Failure, Spinal Anesthesia Induced Hypotension
- Trial name
- NCT07015359
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people
- Sponsor
- Nihan Aydin Guzey
Postoperative Delirium, Hip Fractures
Intrathecal Dexmedetomidine and Postoperative Delirium in Elderly Hip Fracture Surgery
Postoperative delirium (POD) is a common and serious complication in elderly patients undergoing surgical repair for hip fractures, often triggered by acute pain, surgical stress, neuroinflammation, and opioid consumption.
- Trial name
- NCT07810556
- Testing
- Dexmedetomidine, Hyperbaric Bupivacaine with Normal Saline
- Volunteers
- 130 people
- Sponsor
- Assiut University
Effects of Dexmedetomidine & Magnesium Sulphate on Patients Undergoing DHS
Comparison Between Intrathecal Magnesium Sulphate & Dexmedetomidine in DHS
To compare the efficacy and safety of intrathecal dexmedetomidine and magnesium sulphate as adjuvants to 0.5% hyperbaric bupivacaine in patients undergoing elective DHS fixation, focusing on onset and duration of sensory and…
- Trial name
- NCT07326397
- Testing
- Dexmedetomidine, Magnesium Sulphate
- Volunteers
- 92 people
- Sponsor
- Assiut University
Spinal Anesthesia-Induced Hypotension, Preeclampsia
Investigation of the Role of Internal Jugular Vein Collapsibility Index in Predicting Spinal Anesthesia-Induced Hypotension in Preeclamptic Parturients
This prospective, single-center observational study aims to evaluate the predictive value of the internal jugular vein collapsibility index (IJVCI) for spinal anesthesia-associated hypotension in preeclamptic parturients…
- Conditions
- Spinal Anesthesia-Induced Hypotension, Preeclampsia, Cesarean Section
- Trial name
- NCT07496788
- Testing
- Internal Jugular Vein Collapsibility Index Measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 96 people
- Sponsor
- Ankara City Hospital Bilkent
Cesarean Delivery
An Observational Study Measuring in a Non-invasive Approach the Nociception Level Index and Its Association With Pain and Anxieiy Perception Evaluated by Questionnaires, in Awake Women During Elective Cesarean Delivery Under Spinal Anesthesiaanxiety
The Nociception Level (NOL) Index is a multiparametric, non-invasive monitor that objectively assesses nociception by integrating several autonomic physiological signals.
- Trial name
- NCT07726316
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Michael Grach
Cesarean Section, Anesthesia, Obstetric
Evaluation of the Typical Spinal Block During Cesarean Delivery
This will be a prospective, observational, single-center study to evaluate the accuracy of sensory testing by blunt 16-gauge plastic cannula during the 15 minutes after spinal injection for predicting spinal failure.
- Trial name
- NCT06206044
- Testing
- Intrathecal 1.6 ml 0.75% bupivacaine in 8.25% dextrose combined with 15 mcg fentanyl and 150 mcg preservative-free morphine
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Oregon Health and Science University
Postoperative Urinary Retention, Urinary Retention
Evaluating Two Nursing Interventions to Prevent Urinary Retention After Spinal Anesthesia
The goal of this clinical trial is to learn whether two simple nursing methods can help prevent trouble emptying the bladder (acute urinary retention, AUR) after surgery with numbing medicine in the lower back (spinal…
- Trial name
- NCT07293000
- Testing
- Suprapubic Cold Pack, Sacral Massage
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people
- Sponsor
- Istanbul University - Cerrahpasa
Osteo Arthritis Knee and Hip, Osteo Arthritis
General Anaesthesia vs Spinal Anaesthesia: Patient Outcomes and Success in Outpatient Primary Total Knee and Hip Arthroplasty
Total knee arthroplasty (TKA) and total hip arthroplasty (THA) are common operations used to treat severe joint disease, most often caused by osteoarthritis.
- Conditions
- Osteo Arthritis Knee and Hip, Osteo Arthritis, Inflammatory Joint Disease (IJD)
- Trial name
- GASPS (NCT07334132)
- Testing
- General Anaesthesia, Spinal Anesthesia (bupivacaine)
- Volunteers
- 600 people
- Sponsor
- Region Örebro County
Spinal Anesthesia Evaluation, Lumbar Vertebrae
Consistency of ASIS Line vs. Tuffier's Line for Lumbar Level Identification
Tuffier's line is commonly used as a landmark for estimating lumbar vertebral levels during spinal anesthesia. However, its accuracy can vary depending on factors such as age, sex, BMI, and posture.
- Trial name
- NCT07396961
- Testing
- Lumbar Ultrasound & Palpation
- Where
- 2 sites in South Korea
- Volunteers
- 140 people
- Sponsor
- Kangbuk Samsung Hospital
Lumbar Spinal Stenosis, Lumbar Disc Herniation With Radiculopathy
Opioid Free and Opioid Based Anesthesia in Elective Lumbar Spine Surgery
This prospective, observational, non-randomized clinical study aims to evaluate the intraoperative and postoperative effects of opioid-free multimodal anesthesia compared with opioid-containing anesthesia methods in adult…
- Conditions
- Lumbar Spinal Stenosis, Lumbar Disc Herniation With Radiculopathy, Lumbar Degenerative Spondylolisthesis, Lumbar Disc Degeneration
- Trial name
- NCT07489001
- Testing
- Opioid-free Anesthesia, Erector Spinae Plane Block, Opioid based Anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people
- Sponsor
- Marmara University
Laparoscopic Hysterectomy, Gynecology
Evaluation and Comparison Between General Anesthesia VS Two Types of Combined Anesthesia for Opioid Consumption in Laparoscopic Hysterectomy
The aim of the study is to evaluate and compare general anesthesia VS two types of combined anesthesia in opioid consumption after laparoscopic hysterectomy
- Trial name
- NCT06642649
- Testing
- General Anesthesia (control group), General Anesthesia + Spinal anesthesia combined (local anesthetic, morfine and no fentanyl), General Anesthesia + Spinal anesthesia combined (local anesthetic, morfine and 20 mcg fentanyl)
- Where
- 2 sites in Switzerland
- Volunteers
- 45 people
- Sponsor
- Andrea Saporito
Femoral Vein Diameter, Intraoperative Hypotension
Femoral Vein Diameter to Predict Intraoperative Hypotension in Geriatric Patients Undergoing Orthopedic Surgery Under Spinal Anesthesia
The study aims to assess whether the transverse diameter of the right common femoral vein (RCFV) in the inguinal region could reflect the degree of post-spinal hypotension during elective orthopedic surgery.
- Conditions
- Femoral Vein Diameter, Intraoperative Hypotension, Orthopedic Surgery, Spinal Anesthesia
- Trial name
- NCT07339475
- Testing
- Measurement of Femoral Vein Diameter
- Where
- Egypt
- Volunteers
- 43 people
- Sponsor
- Cairo University
Spinal Anesthesia Evaluation
The Prolonging Effect of Dexmedetomidine on Spinal Anesthesia Through Different Routes if Administrations
This prospective, double-blinded, randomized clinical trial aims to examine the effects of combining isobaric bupivacaine with dexmedetomidine administered intrathecally (IT), compared to the combination of isobaric bupivacaine…
- Trial name
- NCT06769737
- Testing
- Interventional group#1, Interventional group#2
- Where
- Saudi Arabia
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz Medical City
Obstetrics: Elective Caesarean Delivery
Effects of Spinal Anesthesia on the Fetal Autonomic Nervous System
Elective cesarean deliveries account for over 10% of births in France and are often scheduled around 39 weeks of gestation. When feasible, spinal anesthesia is considered the gold standard in such a clinical situation.
- Trial name
- RACHISNA (NCT07333729)
- Testing
- Recording of fetal and maternal heart rate
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University Hospital, Lille
Discomfort, Psychological Well Being
Patient Experiences of Intraoperative Discomfort During Cesarean Delivery Under Neuraxial Anesthesia
During a cesarean delivery done under spinal or epidural anesthesia, many patients notice sensations they weren't expecting things like pressure, pulling, tugging, or nausea even though the anesthesia blocks pain.
- Trial name
- ICAT (NCT07867106)
- Testing
- Interview
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital