Clinical trials: Subarachnoid Block
Renal Failure Chronic, Transplant;Failure,Kidney
Continuous Spinal Anesthesia in Renal Transplantation
Renal transplantation is now recognized as a treatment of choice for patients with end-stage renal disease. An adequate anesthetic technique should achieve hemodynamic stability and enhance perfusion of the transplanted kidney.
- Conditions
- Renal Failure Chronic, Transplant;Failure,Kidney, Anesthesia
- Trial name
- NCT03436368
- Testing
- Continuous spinal anesthesia, General anesthesia
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Nazmy Edward Seif
Drug Effect
Comparision of Different Doses of Dexmedetomidine With Low Dose Bupivacaine in Selective Spinal Anesthesia.
The charactereistics of a spinal block varies with the dose of local anaesthetic and the adjuvant used. Literature review did not show comparison of different doses of dexmedetomidine with low-dose bupivacaine in saddle block.
- Trial name
- NCT04037774
- Testing
- Dexmedetomidine
- Where
- Pakistan
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Services Institute of Medical Sciences, Pakistan
Spinal, Hypotension
Prediction of Hypotension Using Perfusion Index Following Spinal Anesthesia in Lower Segment Caesarean Section
Spinal anesthesia for caesarean section is invariably associated with variable degree of hypotension. Hypotension that occurs may be detrimental to various organ system due to inadequate perfusion.
- Conditions
- Spinal, Hypotension, Perfusion Index
- Trial name
- NCT03319433
- Testing
- Perfusion Index
- Volunteers
- 130 people
- Sponsor
- Paropakar Maternity and Women's Hospital
Anesthesia
Audiovisual Distraction for Patients Undergoing Total Knee or Hip Replacement Surgery
The primary purpose of this study is to investigate whether audiovisual distraction can lead to a reduction in standard of care administered intraoperative propofol consumption compared to those who receive propofol sedation…
- Trial name
- NCT03191838
- Testing
- Audiovisual Distraction
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Utah
Hypotension, Nausea
Ideal Dose of Phenylephrine to Treat Low Blood Pressure During Cesarean Section
The purpose of this study is to determine the minimum effective bolus dose of phenylephrine to prevent post-spinal hypotension in Cesarean section in 95 % of our patients.
- Trial name
- NCT00379691
- Testing
- phenylephrine
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
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)
Liver Enzymes After General or Spinal Anesthetic Techniques, In Patients With Preoperatively Elevated Liver Enzymes
Comparative Study of the Change in Liver Enzymes After General or Spinal Anesthetic Techniques in Patients With Preoperatively Elevated Liver Enzymes.
To assess the changes in liver functions postoperatively in patients with preoperatively elevated liver enzymes. To identify the most appropriate anesthesia technique for patients with preoperatively elevated liver enzymes.
- Trial name
- NCT03421990
- Testing
- General anesthesia
- Where
- 2 sites in Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pain
Selective Unilateral Spinal Anesthesia Versus Selective Sensory Spinal Anesthesia for Knee Arthroscopy Surgery
Background: Selective unilateral spinal anesthesia is the gold standard spinal anesthesia technique for knee arthroscopy. Selective sensory spinal anesthesia has recently been validated for this surgery.
- Trial name
- NCT01356797
- Testing
- hypobaric levobupivacaine with fentanyl, hyperbaric bupivacaine 0,5%
- Where
- Spain
- Volunteers
- 54 people
- Sponsor
- USP Hospital La Colina
Cesarean Section, Hypotension
The Effect of Two Different Doses of Noradrenaline on Hypotension Caused by Spinal Anesthesia for Cesarean Section
To compare two infusion rates of norepinephrine for prophylaxis against post-spinal hypotension during caesarean delivery.
- Conditions
- Cesarean Section, Hypotension, Norepinephrine
- Trial name
- NCT06102382
- Testing
- Norepinephrine (0.1), Norepinephrine (0.075)
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
Inguinal Hernia
Ultrasound Guided Local Anesthetic Field Block (A Five Step Procedure) for Open Inguinal Hernia Repair
The aim of this study is to evaluate success, efficacy, feasibility and safety of a simple five step ultrasound guided local anesthetic infiltration technique for unilateral open inguinal hernia repair and to determine the…
- Trial name
- NCT03193723
- Testing
- US guided five step field block, Spinal anesthesia
- Where
- Egypt
- Volunteers
- 96 people
- Sponsor
- Eslam Ayman Mohamed Shawki
Adverse Anesthesia Outcome
Phenylephrine and Noradrenaline for Post Spinal Anesthesia Hypotension
Hypotension following spinal anesthesia for cesarean section is a serious problem. In this study we investigated the effect of the vasopressors phenylephrine and noradrenaline on postspinal hypotension.
- Trial name
- NCT03015857
- Testing
- phenylephrine, Norepinephrine, Bupivacaine
- Volunteers
- 200 people
- Sponsor
- Kasr El Aini Hospital
Hypotension
Norepinephrine and Phenylephrine for Maternal Cardiac Output During Spinal Anesthesia for Elective Cesarean Delivery
The purpose of this study is to compare norepinephrine and phenylephrine on the effects of maintaining the cardiac output in Cesarean section under spinal anesthesia.
- Trial name
- NCT02969239
- Testing
- Norepinephrine, Phenylephrine
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Jeju National University Hospital
Heart Rate Variability, Diabetes
The Effect of Spinal Anesthesia on Heart Rate Variability in Diabetic Patients
Cardiac autonomic neuropathy is a common complication of diabetes and is associated with resting tachycardia. Regional anesthesia could interrupt normal autonomic activity by central sympathetic blockade.
- Conditions
- Heart Rate Variability, Diabetes, Spinal Anesthesia
- Trial name
- NCT02137057
- Where
- South Korea
- Volunteers
- 66 people
- Sponsor
- Yonsei University
Health Care, Drugs
Hyperbaric Bupivacaine and Hyperbaric Levobupivacaine in C/S
Aim of the Study To compare the effects of hyperbaric bupivacaine plus fentanyl with hyperbaric levobupivacaine plus fentanyl on spinal block quality, haemodynamics and need for analgesics in patients undergoing elective cesarean…
- Trial name
- NCT02025374
- Testing
- Hyperbaric levobupivacaine, Hyperbaric bupivacaine % 0.5
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Balikesir University
Dexamethasone, Spinal Anesthesia
Dexamethasone and Duration of Spinal Anesthesia
This study will evaluate whether intravenous dexamethasone affects the duration of spinal anesthesia in patients undergoing lower abdominal surgery.
- Conditions
- Dexamethasone, Spinal Anesthesia, Adjuvant
- Trial name
- NCT07819682
- Testing
- Dexamethasone
- Where
- Pakistan
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Holy Family Hospital, Pakistan
Hypotension, Anesthesia
Intramuscular Phenylephrine HCL for Prevention of Spinal Anesthesia Induced Hypotension
Background: Spinal anesthesia (SA) is preferred over general anesthesia in Cesarean section (CS) due to its better safety profile but SA induced hypotension remains a big challenge for the clinical Anesthetist.
- Trial name
- NCT05348980
- Testing
- Phenylephrine Hydrochloride 4 mg, Phenylephrine Hydrochloride 8 mg
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Rehman Medical Institute - RMI
Ultrasonography, Anesthesia, Spinal
Ultrasound Prescan vs Conventional Landmark-guided Technique in Spinal Anesthesia in Orthopedic Obese Patients
The study is aimed at evaluating whether ultrasound pre-procedural scan with Accuro may reduce needle redirections when performing spinal injection in patients with BMI = or > 30 in orthopedic surgery
- Conditions
- Ultrasonography, Anesthesia, Spinal, Body Mass Index, Obesity
- Trial name
- NCT03075488
- Testing
- Accuro, cutaneous landmarks
- Where
- Italy
- Volunteers
- 130 people
- Sponsor
- Istituto Ortopedico Rizzoli
Anesthesia; Reaction
Study of Comparison of the Effectiveness of Three Diagrams for Sedation in Spinal Anesthesia
Objective: To determine the efficacy of sedation schemes to sedation in patients about to undergo spinal anesthesia. Methods: Pilot study, clinical type, randomized, prospective, single-blind, in which the investigators compared…
- Trial name
- NCT02136641
- Testing
- Midazolam, Midazolam+Fentanyl Combination, Midazolam+Ketamine Combination
- Where
- Colombia
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Universidad de Cartagena
Anesthesia, Cognitive Dysfunction
Evaluation of Cognitive Functions by Cerebral Pulse Oximetry
General and Spinal Anesthesia can be used in geriatric patients in orthopedic surgery. Post-op cognitive dysfunction can be seen in orthopedic surgeries in this group of patients.
- Trial name
- NCT03827083
- Testing
- cerebral pulse oximetry
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Tepecik Training and Research Hospital
Inadvertent Perioperative Hypothermia
Prevention of Hypothermia During Caesarean Section: Continuous Core Temperature Monitoring With Zero-heat-flux
Nowadays, caesarean sections account for about 7% of all surgical procedures worldwide. Over 30% of the patients undergoing a caesarean section experience a fall of the body core temperature under 36°C during the procedure.
- Trial name
- NCT04132154
- Testing
- Convective Forced-Air Active Warming
- Where
- Germany
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- St. Marien-Hospital Düren
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.