Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Preoperative Hypotension”

45 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 45 results

Not applicableStudy completedNCT05342311
What this trial is testing

Preoperative Ultrasonographic Evaluation of the Right Common Femoral Vein Diameter for Predicting Spinal Anesthesia-induced Hypotension in Elderly Patients

Who this might be right for
Spinal Anesthesia-induced Hypotension
Cairo University 68
Not applicableStudy completedNCT01091961
What this trial is testing

Study of Preoperative Management of Angiotensin Converting Enzyme Inhibitor (ACEi) and Angiotensin Receptor Blocker (ARB) Medications

Who this might be right for
Hypertension
London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's 200
Not applicableNot Yet RecruitingNCT07283614
What this trial is testing

Ocular Hypotony and Refractive Predictability in RRD Surgery

Who this might be right for
Rhegmatogenous Retinal DetachmentHypotony Ocular
Kazakh Eye Research Institute 45
Large-scale testing (Phase 3)Not Yet RecruitingNCT06564935
What this trial is testing

Preoperative Oral Heptaminol Hydrochloride in Preventing Hypotension After Spinal Anesthesia

Who this might be right for
Hypotension After Spinal Anesthesia
Cairo University 160
Not applicableStudy completedNCT07080086
What this trial is testing

The Effect of Preoperative Biological Age on Hemodynamics and Renal Function

Who this might be right for
Acute Kidney InjuryAcute Kidney DiseaseIntraoperative Hypotension+1 more
Nanjing First Hospital, Nanjing Medical University 268,833
Not applicableUnknownNCT05749328
What this trial is testing

Effect of Preoperative Oral Carbohydrate on Hypotension After Anesthesia Induction in Elderly Patients With Joint Replacement

Who this might be right for
CarbohydratesAgedPost-induction Hypotension
Second Affiliated Hospital, School of Medicine, Zhejiang University 210
Not applicableStudy completedNCT02891122
What this trial is testing

Effect of the Duration of Preoperative Fasting on Hypotension Induced by General Anesthesia in the Elderly Person

Who this might be right for
Preoperative Fasting and Hypotension
University Hospital, Brest 56
Not applicableLooking for participantsNCT06639737
What this trial is testing

Preoperative Blood Volume Optimization Using Transthoracic Echocardiography

Who this might be right for
AnesthesiaAnesthesia ComplicationAnesthesia Induction+1 more
University Hospital, Caen 220
Large-scale testing (Phase 3)Study completedNCT04140058
What this trial is testing

Hemodynamic Protection of Preoperative Ondansetron 15 Minutes Before Spinal Anaesthesia in Caesarean Section

Who this might be right for
HypotensionNauseaVomiting
University of Jordan 151
Testing effectiveness (Phase 2)Study completedNCT01006863
What this trial is testing

Preoperative Ephedrine Attenuates the Hemodynamic Responses of Propofol During Valve Surgery: A Dose Dependent Study

Who this might be right for
HypotensionValve Surgery
King Faisal University 150
Not applicableStudy completedNCT03882658
What this trial is testing

Preoperative Serum Albumin and Duration of Intraoperative Hypotension on Postoperative Acute Kidney Injury

Who this might be right for
Acute Kidney Injury
Peking University First Hospital 37,610
Not applicableStudy completedNCT04692870
What this trial is testing

Association Between Preoperative Shock Index and Hypotension After Spinal Anaesthesia for Non- Elective Caesarean Section

Who this might be right for
Hypotension
B.P. Koirala Institute of Health Sciences 337
Not applicableStudy completedNCT07076654
What this trial is testing

Oral Caffeine and Spinal-Induced Hypotension

Who this might be right for
Spinal HypotensionCaffeine
Cairo University 90
Not applicableLooking for participantsNCT06539026
What this trial is testing

Inferior Vena Cava Collapsibility Index Guide for Preoperative Fluid Therapy in Preeclampsia

Who this might be right for
Pre-EclampsiaHypotensionFluid Overload
Ain Shams University 90
Post-approval studies (Phase 4)Enrolling By InvitationNCT06985654
What this trial is testing

The Effect of Preoperative Intravenous Fluid Bolus on Post-induction Hypotension in Elective Cystoscopies.

Who this might be right for
Postinduction HypotensionHypotension During Surgery
University of Missouri-Columbia 100
Not applicableStudy completedNCT04433416
What this trial is testing

Hypertension and Controlled Hypotension in the Elderly

Who this might be right for
Delirium
Zhang Lei 98
Not applicableStudy completedNCT05262933
What this trial is testing

Effects of Preoperative Coffee Consumption in Cesarean Sections Under Spinal Anesthesia

Who this might be right for
Hypotension After Spinal AnesthesiaPost-Dural Puncture Headache
TC Erciyes University 2
Not applicableLooking for participantsNCT07399093
What this trial is testing

Preoperative Evaluation of IVC Collapsibility Index and Caval Aorta Index After Induction of General Anesthesia

Who this might be right for
Inferior Vena CavaCollapsibility IndexCaval Aorta Index+3 more
Ain Shams University 36
Not applicableStudy completedNCT05368363
What this trial is testing

Inferior Vena Cava Collapsibility Index and Caval Aorta Index for Prediction of Hypotension General Anaesthesia

Who this might be right for
IVC Collapsibility Index as Predictor for Hypotension
Cairo University 120
Not applicableNot Yet RecruitingNCT07372313
What this trial is testing

Prediction of Hypotension and Postdural Puncture Headache by Carotid Artery Corrected Flow Time

Who this might be right for
Hypotension in Pregnant WomenHeadache in Pregnant Women
TC Erciyes University 90
Load More Results