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
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Surgery and covid19”

107 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 107 results

Not applicableUnknownNCT04542512
What this trial is testing

Risk Factors for Necrotic Cholecystitis During COVID-19 Pandemic.

Who this might be right for
Cholecystitis, AcuteCholecystitis; GangrenousCholecystitis Suppurative+1 more
Poissy-Saint Germain Hospital 800
Post-approval studies (Phase 4)Study completedNCT05690646
What this trial is testing

Prophylactic Effect of Nirmatrelvir/Ritonavir and Ursodeoxycholic Acid on Reducing Complications After Cardiac Surgery

Who this might be right for
Cardiac Surgery
China National Center for Cardiovascular Diseases 491
Not applicableUnknownNCT04635592
What this trial is testing

Serological Diagnostics of COVID-19 in Health Care Workers

Who this might be right for
SARS-CoV Infection
University Medical Centre Ljubljana 300
Not applicableStudy completedNCT04815135
What this trial is testing

Effect of Covid-19 Pandemic on Emergency Surgery Practice

Who this might be right for
Emergencies
Ibrahim Khrais 344
Not applicableUnknownNCT04924790
What this trial is testing

The Effect of the COVID-19 on Patient Preferences and Decision Making for Obstructive Urinary Stone Interventions

Who this might be right for
Urinary StoneUrinary CalculiCovid19
Ankara Training and Research Hospital 158
Not applicableStudy completedNCT05357885
What this trial is testing

Quantitative COVID-19 SARS-CoV-2 Antibody Pre and Post Cardiopulmonary Bypass

Who this might be right for
Laboratory Assessment SARS-CoV-2 Antibody Levels Before and After Surgery for Patients Requiring Cardiopulmonary Bypass
Thomas Jefferson University 60
Not applicableUnknownNCT04409899
What this trial is testing

The Utility of Enhanced Pre and Post-surgical Work-out to Prevent the Spread of COVID-19 in a Large Urology Department

Who this might be right for
COVID-19Urologic DiseasesSurgery--Complications+1 more
Fundacio Puigvert 300
Not applicableStudy completedNCT05295251
What this trial is testing

The Commonest Medical, Surgical, and Oncological Causes of Acute Abdomen in Adults With COVID-19. A Prospective Observational Study.

Who this might be right for
Acute Abdomen
Zagazig University 910
Not applicableStudy completedNCT05027217
What this trial is testing

Sedation, ANalgesia and Delirium MANagement in Intensive Care Unit

Who this might be right for
Critical IllnessSedation ComplicationIntensive Care Unit Delirium+2 more
University of Oxford 3,421
Not applicableUnknownNCT05158790
What this trial is testing

Impact of Covid-19 on Training for ENT and Cervico-Facial Surgery Residents in France

Who this might be right for
Cervico-Facial Surgery ENT Academic Medical and Surgical Training in FranceCervico-Facial Surgery ENT Medical Residency (Auvergne-Rhône-Alpes, Grand Est, Ile de France, Nouvelle Aquitaine and Provence-Alpes-Côte d'Azur Areas)
University Hospital, Strasbourg, France 80
Not applicableStudy completedNCT04479150
What this trial is testing

Complications and Mortality Following Emergency Digestive Surgery During the COVID-19 Pandemic

Who this might be right for
Covid19Surgery--Complications
Hospital Universitari de Bellvitge 5,307
Not applicableStudy completedNCT07719166
What this trial is testing

Treatment and Outcomes in Patients With COVID-19 and Competing Acute Surgical Diseases in Moscow

Who this might be right for
COVID-19Emergency SurgeryAbdominal Surgery+1 more
Pirogov Russian National Research Medical University 58,000
Not applicableStudy completedNCT05476315
What this trial is testing

Emergency Surgery During Covid Compared to Emergency Surgery During Pre-covid Period

Who this might be right for
EmergenciesSurgeryCOVID-19
University of Foggia 356
Not applicableStudy completedNCT04686708
What this trial is testing

COVID-19 Pandemic and General Surgery Emergencies

Who this might be right for
Emergencies
Gulhane Training and Research Hospital 750
Not applicableStudy completedNCT04389294
What this trial is testing

HSS Covid-19 Antibody Serology Among Surgeons & Anesthesiologists

Who this might be right for
COVID
Hospital for Special Surgery, New York 143
Not applicableStudy completedNCT05732116
What this trial is testing

PTSD of Surgeons or Anesthesiologists on Prognosis of Surgical Patients

Who this might be right for
Post Traumatic Stress DisorderPostoperative ComplicationsCOVID-19
Xijing Hospital 356
Not applicableStudy completedNCT06776367
What this trial is testing

Project REMOTE (REimagining Measurements and Operations of Translational Endpoints)

Who this might be right for
COVID-19
Biomedical Advanced Research and Development Authority 1,753
Not applicableUnknownNCT04712292
What this trial is testing

Effects of COVID-19 Pandemic on the Outcomes of Colorectal Cancer

Who this might be right for
Colorectal Neoplasms Malignant
University of Bologna 15,000
Not applicableStudy completedNCT05240378
What this trial is testing

Mortality of Cancer Surgery During SARS CoV2 Pandemic

Who this might be right for
SARS CoV 2 InfectionCancer
Banaras Hindu University 1,576
Not applicableStudy completedNCT04929964
What this trial is testing

COVID-19 Pandemic: Effect on Management of Patients With Breast Cancer

Who this might be right for
Covid19Breast Cancer StageIsolation, Social+1 more
Mehwish Mooghal , MBBS 87
Next Page