Clinical trials: Spinal Induced Hypotension
Anesthesia; Adverse Effect, Spinal and Epidural, Hypotension
Colloid Preload Versus Colloid Coload During Cesarean Deliveries
The investigators aimed to compare the methods colloid preloading and colloid coloading in terms of the incidence of maternal hypotension and impacts on neonatal outcomes.
- Trial name
- NCT02393196
- Testing
- hydroxyethyl starch (% 6 HES 130/0.4) (Voluven®), hydroxyethyl starch (%6 HES 130/0.4) (Voluven®)
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sifa University
Spinal Anaesthesia Induced Hypotension
Role of Ondansetron in Spinal Anaesthesia Induced Hypotension
The objective of this study is to determine the effect of ondansetron on the total consumption of norepinephrine infusion needed to prevent spinal anaesthesia induced hypotension in cesarean section.
- Trial name
- NCT06727201
- Testing
- Ondansetron (Zofran)
- Where
- Egypt
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Assiut University
Spinal Anesthesia-Induced Hypotension
Predictors of Spinal Anesthesia-Induced Hypotension in Hypertensive Patients
This prospective observational study aims to evaluate predictive factors for spinal anesthesia-induced hypotension (SASH) in hypertensive patients undergoing elective surgery.
- Trial name
- NCT06749184
- Where
- Turkey (Türkiye)
- Volunteers
- 110 people
- Sponsor
- Konya City Hospital
Spinal Induced Hypotension in Cesarean Delivery
Up-Down Determination of the ED90 of Phenylephrine for Hypotension Prophylaxis in Cesarean Delivery
This study is designed to determine the ED90 for an infusion of phenylephrine to prevent spinal induced low blood pressure in parturients presenting for an elective cesarean delivery.
- Trial name
- NCT00796328
- Testing
- Phenylephrine infusion
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- IWK Health Centre
Preeclampsia, Pregnancy Toxemias
Maternal and Neonatal Outcomes of the Use of Vasopressors to Treat Hypotension During Spinal Anesthesia for Cesarean
Anesthesia for cesarean section has been a great challenge for the anesthesiologist, for mother and fetus are closely related. So the challenge is to anesthetize the mother without interfering with the physiology of the fetus.
- Trial name
- Vasopressors (NCT01451060)
- Testing
- Metaraminol, Ephedrine
- Where
- Brazil
- Sponsor
- Instituto Materno Infantil Prof. Fernando Figueira
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
Spinal-induced Hypotension
Granisetron in Diabetic Parturients Decrease Spinal Induced Hypotension
Diabetic Parturients are exposed to intraoperative hypotension after spinal anesthesia and we proposed that intravenous Granisterone 1 mg will attenuate the hypotension occurred with spinal block during Cesarean sections.
- Trial name
- NCT03091881
- Testing
- Granisetron 0.1 MG/ML
- Where
- Egypt
- Volunteers
- 68 people
- Sponsor
- Suez Canal University
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
Fluid Overload, Anesthesia; Adverse Effect, Spinal and Epidural
Can Vena Cava Ultrasound Guided Volume Repletion Prevent Spinal Induced Significant Hypotension in Elective Patients?
Aim of this study is to determine whether Inferior Vena Cava analyzed by trans-thoracic echocardiography is an effective method to guide titrated fluid repletion in non critical patients, in order both to decrease post procedural…
- Conditions
- Fluid Overload, Anesthesia; Adverse Effect, Spinal and Epidural, Regional Anesthesia Morbidity
- Trial name
- NCT02271477
- Testing
- Ultrasound-guided volemic repletion
- Where
- Switzerland
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Ente Ospedaliero Cantonale, Bellinzona
Fluid Therapy, Dehydration
Point of Care Ultrasound and Co-loading in Patients With Spinal-induced Hypotension and Cardiac Diseases
In elderly patients with cardiac diseases, changes in cardiovascular physiology diminish cardiovascular reserve and predispose to significant hemodynamic instability after spinal anesthesia; hence, such patients could be at risk…
- Trial name
- NCT06206434
- Testing
- Point of care ultrasonography
- Where
- Greece
- Volunteers
- 60 people
- Sponsor
- Attikon Hospital
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
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, Cesarean Section
Predicting Spinal Hypotension in Cesarean Section
This prospective observational study investigates the predictive value of anthropometric and hemodynamic indices for spinal anesthesia-induced hypotension (SAIH) during cesarean section.
- Conditions
- Spinal Anesthesia, Cesarean Section, Hypotension
- Trial name
- prediction (NCT07499947)
- Where
- Turkey (Türkiye)
- Volunteers
- 321 people
- Sponsor
- TC Erciyes University
Lower Extremity Fracture
Atropine Versus Glycopyrrolate in Preventing Spinal Anesthesia Induced Hypotension in Lower Limb Surgeries
A study to compare between intravenous atropine and glycopyrrolate in preventing spinal anesthesia induced hypotension in patients undergoing major lower limb orthopedic surgeries.
- Trial name
- NCT03580889
- Testing
- Atropine, Glycopyrrolate, Normal Saline Flush, 0.9% Injectable Solution
- Where
- Nepal
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- B.P. Koirala Institute of Health Sciences
Pregnancy
Maternal Microcirculation & SDF Imaging
This is a study of pregnant women undergoing a cesarean delivery. It will compare their microcirculation before and after the anesthetic. Microcirculation means blood flow to the extremely small blood vessels in the body.
- Trial name
- NCT02376192
- Testing
- Initial MicroScan® (Microvision Medical) SDF Measurement, Spinal Anesthesia- Bupivacaine, Comparative MicroScan® (Microvision Medical) SDF Measurement
- Where
- Canada
- Volunteers
- 32 people
- Sponsor
- IWK Health Centre
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
Post Operative Analgesia, Bradycardia
Comparison of Supra vs Infra Inguinal Fascia Iliaca Blocks for Spinal Positioning and Analgesia in Lower Limb Surgery
Severe pain associated with thigh and knee fractures makes the positioning for regional anesthesia a challenge. Different modalities to make patient pain free for spinal positioning, post op analgesia and patient satisfaction…
- Conditions
- Post Operative Analgesia, Bradycardia, Hypotension Drug-Induced
- Trial name
- 27G (NCT07221682)
- Testing
- USG GUIDED SUPRA-INGUINAL FASCIA ILIACA BLOCK, USG GUIDED INFRA-INGUINAL FASCIA ILIACA BLOCK
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Sahiwal medical college sahiwal
Hypotension After Spinal Anesthesia
Lingual Ondansetron in Reduction of Spinal Hypotension in Cesarean Section
The goal of this clinical trial is to learn if drug ondansetron, used in lingual form, lowers the incidence of spinal anesthesia-induced hypotension in cesarean sections. It will also learn about the safety of drug ondansetron.
- Trial name
- NCT07037654
- Testing
- ondansetron lingual film
- Where
- Egypt
- Volunteers
- 112 people
- Sponsor
- Suez Canal University
Post-spinal Hypotension
Ultrasonographic Assessment of Neck Vessels as Predictors of Spinal Anesthesia Induced Hypotension in Elderly
Spinal anesthesia induces sympathetic blockade and venodilation, thus reducing venous return and the cardiac output. Therefore, assessment of intravascular volume deficit before anesthesia might predict a critical decrease in…
- Trial name
- NCT05078606
- Testing
- IJV Ultrasonography, Carotid Intima Media Thickness, Spinal anesthesia
- Where
- Egypt
- Volunteers
- 71 people
- Sponsor
- Cairo University
Hypotension
Spinal Anesthesia Induced Hypotension During Cesarean Section
The purpose of this study is to compare two methods for preventing low blood pressure associated with spinal anesthesia during Cesarean sections.
- Trial name
- NCT00846651
- Testing
- Colloid administration, Crystalloid administration, phenylephrine infusion
- Where
- United States
- Volunteers
- 82 people
- Sponsor
- Milton S. Hershey Medical Center