Clinical trials: Hypotension After Spinal Anesthesia
Anesthesia
Effect of Acupoint Electrical Stimulation on Incidence of Hypotension After Spinal Anesthesia
This study is intended to include elderly patients who are selected to undergo lower limb and pelvic orthopedic surgery under spinal anesthesia.
- Trial name
- NCT05716399
- Testing
- Transcutaneous electric stimulation pretreatment, Transcutaneous acupoint electrical stimulation treatment, Transcutaneous acupoint pseudo electric stimulation
- Volunteers
- 111 people
- Sponsor
- Shanghai Tongji Hospital, Tongji University School of Medicine
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
Cesarean Section Complications, Spinal Anesthesia
Vasopressor Infusion in Cesarean Delivery
Comparison will be conducted between continuous variable infusions of both drugs (Phenylephrine and Norepinephrine) with starting doses of 0.75 mcg/Kg/min and 0.1 mcg/Kg/min respectively for prophylaxis against Post-spinal…
- Trial name
- NCT03248791
- Testing
- Phenylephrine, Norepinephrine, Bupivacaine
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Cairo University
Patients Undergoing Orthopedic Hip Surgery Under Spinal Anesthesia, Orthopedic Hip Sugery in Eldely Patients
Comparison of Norepinehrine Versus Phenylepherine Infusion for Prevention of Post-spinal Hypotension
This prospective randomized double-blinded clinical trial aims to compare the efficacy and hemodynamic effects of prophylactic norepinephrine infusion versus phenylephrine infusion for prevention of spinal anesthesia-induced…
- Trial name
- NCT07662408
- Testing
- Norepinephrine, Phenylephrine
- Where
- Egypt
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Sohag University
Anesthesia Morbidity, Procedural Hypotension
Shock Index, Modified Shock Index and Age-related Shock Index for Predicting Post-spinal Hypotension in Elderly Patients
Aim of this prospective observational study is to investigate whether shock index(SI), modified shock index(MSI) and age related shock index(ASI) have any predictive value in predicting post-spinal hypotension which may develop…
- Conditions
- Anesthesia Morbidity, Procedural Hypotension, Intraoperative Hypotension, Geriatrics
- Trial name
- NCT04483765
- Testing
- spinal anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 300 people
- Sponsor
- Ankara City Hospital Bilkent
Cesarean Section, Spinal Anesthesia
Predictability of ANI (Analgesia Nociception Index) for Spinal Hypotension
Spinal anesthesia is widely accepted as the anesthetic method of choice for Cesarean section. However, the incidence of spinal hypotension is 50-70%, and the decrease in blood pressure is often rapid and severe.
- Trial name
- NCT06327165
- Testing
- observation
- Where
- South Korea
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Hypotension, Bradycardia
Effects of Ondansetron on Hemodynamic Changes After Spinal Anesthesia in Geriatric Urologic Surgery
Spinal anesthesia is frequently used in urologic surgery in geriatric patients; however, it may cause significant hemodynamic changes such as hypotension and bradycardia.
- Conditions
- Hypotension, Bradycardia, Hypotension During Surgery, Spinal Anesthesia Induced Hemodynamic Change
- Trial name
- NCT07551219
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people
- Sponsor
- Ankara City Hospital Bilkent
Hypotension, Cesarean Section
Different Noradrenaline Protocols in Post Spinal Hypotension in CS
The incidence of hypotension after spinal anesthesia is approximately 60% in parturients undergoing cesarean section. As a consequence of hypotension, nausea-vomiting, dyspnea and neurological deterioration in patients and low…
- Conditions
- Hypotension, Cesarean Section, Anesthesia, Spinal
- Trial name
- NCT04701190
- Testing
- Noradrenalin 10 microgram bolus, Noradrenaline 5 microgram bolus, Noradrenaline 0.1 microgram/kg/minute infusion
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people
- Sponsor
- Ankara University
Post-spinal Hypotension
Variability of Perfusion Index to Predict Hypotension
About one-third of deliveries are performed by cesarean section, and this rate is increasing. The standard anesthetic technique for this procedure is spinal anesthesia (SA), which is associated with hypotension in nearly 70% of…
- Trial name
- IP-HYPO (NCT06769750)
- Testing
- leg-lift maneuver
- Where
- 2 sites in France
- Volunteers
- 45 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
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
Cesarean Section Complications, Spinal Anesthesia
Phenylephrine Infusion in Cesarean Delivery
the investigators will compare variable infusion of phenylephrine (at a starting rate of 0.75 mcg/Kg/min) with fixed rate (0.75 mcg/Kg/min which will stop of reactive hypertension occurred) and single shot (1.5 mcg/Kg)…
- Trial name
- NCT03248817
- Testing
- single shot phenylephrine, fixed infusion phenylephrine, variable infusion phenylephrine
- Where
- Egypt
- Volunteers
- 255 people
- Sponsor
- Cairo University
Cesarean Section, Hypotension
Prevention of Post-spinal Anesthesia Hypotension in Caesarean Delivery Using Delayed Supine Positioning
Maternal hypotension is a common complication after spinal anaesthesia for caesarean delivery. Prophylaxis against post-spinal hypotension (PSH) during caesarean delivery would prevent serious maternal and fetal complications.
- Conditions
- Cesarean Section, Hypotension, Spinal Anaesthesia
- Trial name
- NCT04777123
- Testing
- sitting position
- Where
- Egypt
- Volunteers
- 84 people
- Sponsor
- Cairo University
Post Spinal Anaesthesia Hypotension
This is a Study That Aims to Estimate the Effect of Maternal Body Mass Index on the Prophylactic Dose of Norepinephrine Infusion for Preventing Hypotension in Parturient After Spinal Anesthesia
This is a randomized, double-blinded controlled study that aims to estimate the effect of maternal body mass index on the prophylactic dose of norepinephrine infusion for preventing hypotension in parturient after spinal…
- Trial name
- NCT07706426
- Testing
- Nor-epinephrine, Normal Saline
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Ain Shams University
Anesthesia, Spinal, Cesarean Section
Post Spinal Anesthesia Hypotension and Preoperative Hydration
Study of the impact of preoperative oral rehydration on the incidence of spinal anesthesia-induced hypotension for scheduled cesarean section.
- Trial name
- NCT04450667
- Testing
- Nutricia PreOp
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Brugmann University Hospital
Cesarean Section Complications, Spinal Anesthetic Toxicity
Comparison of Two Norepinephrine Bolus Doses for Management of Post-spinal Hypotension During Cesarean Delivery
In this study the investigators will compare two doses of norepinephrine bolus (6 mcg and 10 mcg) in management of maternal hypotensive episode after subarachnoid block during Cesarean delivery.
- Trial name
- NCT03792906
- Testing
- Norepinephrine 6 mcg, Norepinephrine 10 mcg, Norepinephrine infusion
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- Cairo University
Cesarean Section, Hypotension
Prediction of Hypotension During Cesarean Delivery Using Positional Change of Hemodynamic Parameters
This was a prospective observational study between January 2022 and June 2022. The investigators included parturients aged 18 to 45 years, consenting, classified ASA II and III, scheduled for elective or emergency cesarean…
- Conditions
- Cesarean Section, Hypotension, Anesthesia, Spinal, Heart Rate
- Trial name
- NCT05685212
- Where
- Tunisia
- Volunteers
- 121 people
- Sponsor
- Mongi Slim Hospital
Granisetron
Role of Granisetron in Preventing Hypotension After Spinal Anesthesia With Levobupivacaine in Rheumatic Patients Undergoing Elective Cesarean Section
Cardiac disease in pregnancy is a high-risk condition and a major cause of maternal mortality and morbidity. Although direct or immediate death due to cardiovascular disease is rare, it is an important indirect cause of maternal…
- Trial name
- NCT05314257
- Testing
- Granisetron Hydrochloride, 0.9% normal saline
- Where
- Egypt
- Volunteers
- 102 people
- Sponsor
- Assiut University
Maternal Hypotension
Norepinephrine Consumption After Prophylactic Ondansetron
This study evaluates the effect of prophylactic ondansetron on the incidence of spinal hypotension and vasopressor consumption in caesarean section patients using norepinephrine treatment.
- Trial name
- NCT02928601
- Testing
- Ondansetron, Saline
- Where
- Turkey (Türkiye)
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Hypotension, Pregnancy
Intravenous Ondansetron to Attenuate the Hypotensive, Bradycardic Response to Spinal Anesthesia in Healthy Parturients
The investigators hypothesize that given prophylactically, intravenous ondansetron will attenuate the drop in blood pressure and heart rate frequently seen after spinal anesthesia.
- Trial name
- NCT01414777
- Testing
- ondansetron
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- University of Virginia
Hypotension After Spinal Anesthesia
Comparison of Hypotension After Spinal Anesthesia With Hyperbaric Vs Isobaric Bupivacaine in Elective Cesarean After Colloid Preloading.
To assess the hemodynamic difference after spinal anesthesia with hyperbaric bupivacaine and isobaric bupivacaine in elective cesarean section
- Trial name
- NCT07416084
- Testing
- Spinal anesthesia with hyperbaric bupivacaine, Spinal anesthesia with isobaric bupivacaine
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Liaquat National Hospital & Medical College