The Role of Concomitant Diseases in Postoperative Complications Risk Stratification.
STOPRISK
1 other identifier
observational
16,000
1 country
38
Brief Summary
Study is conducted to assess the prevalence and structure of comorbidity among patients undergoing abdominal surgery and produce the stratification of the risk of postoperative complications by identifying independent predictors for its development.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Jul 2019
Longer than P75 for all trials
38 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
May 9, 2019
CompletedFirst Posted
Study publicly available on registry
May 10, 2019
CompletedStudy Start
First participant enrolled
July 1, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 30, 2025
CompletedStudy Completion
Last participant's last visit for all outcomes
February 28, 2026
CompletedApril 4, 2025
April 1, 2025
6.5 years
May 9, 2019
April 1, 2025
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
incidence of postoperative complications
Postoperative complications (according to the definitions of ESA-SCICM, 2015) 1. Acute kidney damage 2. ARDS 3. The failure of the anastomose 4. Arrhythmias 5. Cardiac arrest 6. Cardiogenic pulmonary edema 7. Postoperative delirium 8. Myocardial infarction 9. Pneumonia 10. Paresis of the intestine 11. Postoperative bleeding 12. Pulmonary thromboembolism 13. Stroke 14. Wound infection NSQIP complications: 1. Acute respiratory failure 2. Unplanned reintubation 3. Sepsis/septic shock 4. Wound dehiscence 5. Postoperative transfusion
7 days after surgery
Secondary Outcomes (1)
mortality after abdominal surgery
30 days
Eligibility Criteria
Adult atients undergoing an abdominal surgery in study centers
You may qualify if:
- surgical interventions on the abdominal organs,
- ASA physical status class
You may not qualify if:
- the inability to assess the factors included in the study,
- acute massive blood loss, aspiration,
- bronchospasm,
- anaphylactic reactions,
- malignant hyperthermia
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (38)
The First City Clinical Hospital. n.a. E. E. Volosevich
Arkhangelsk, Russia
Astrakhan State Medical University
Astrakhan, Russia
Chelyabinsk Regional Clinical Center of Oncology and Nuclear Medicine
Chelyabinsk, Russia
South-Ural State Medical University
Chelyabinsk, Russia
Chita state medical Academy of the Ministry of health of the Russian Federation
Chita, Russia
Kazan State Medical University
Kazan', Russia
Republic Clinical Hospital Ministry of Health care of the Republic of Tatarstan
Kazan', Russia
Research Institute for Complex Issues of Cardiovascular Diseases
Kemerovo, 650002, Russia
Regional clinical hospital №2
Krasnodar, 350012, Russia
Kuban State Medical University
Krasnodar, 350063, Russia
Research Institute Regional Clinical Hospital named after S.V. Ochapovsky
Krasnodar, Russia
Krasnoyarsk State Medical University named after Prof. V.F.Voino-Yasenetsky
Krasnoyarsk, 660022, Russia
Burnasyan federal medical biophysical center of federal medical biological agency
Moscow, 123098, Russia
City clinical hospital named after S.S. Yudin
Moscow, Russia
City clinical hospital №1 named after N.I. Pirogov
Moscow, Russia
City Clinical Hospital. n.a. F.I. Inozemtseva
Moscow, Russia
FGBU "Central clinical hospital with polyclinic" of the President administration of the Russian Federation
Moscow, Russia
Moscow cancer research Institute named after P. A. Herzen
Moscow, Russia
Moscow City Oncological Hospital № 62
Moscow, Russia
Moscow regional research clinical Institute named after M. F. Vladimirsky
Moscow, Russia
National Medical and Surgical Center named after N.I. Pirogov
Moscow, Russia
Privolzhsky district medical center
Nizhny Novgorod, Russia
State Novosibirsk Regional Clinical Hospital
Novosibirsk, Russia
Orenburg Regional Clinical Hospital
Orenburg, Russia
"Republican hospital named after V. A. Baranov"
Petrozavodsk, Russia
Rostov State Medical University
Rostov-on-Don, Russia
North-West State Medical University named after I.I.Mechnikov
Saint Petersburg, Russia
St. Petersburg state budgetary healthcare institution " City clinical Oncology dispensary"
Saint Petersburg, Russia
"Samara Regional Clinical Oncology Dispensary"
Samara, Russia
Clinical Hospital named after SR. Mirotvortseva (FGBOU VO "Saratov State Medical University. n.a. V.I.Razumovsky" Ministry of Health of the Russian Federation
Saratov, Russia
Stavropol regional clinical hospital
Stavropol, Russia
Regional Clinical Hospital No. 1
Tyumen, Russia
Regional clinical hospital №2
Vladivostok, Russia
Emergency hospital
Volgograd, Russia
Volgograd regional clinical hospital
Volgograd, Russia
Yakut Republican Oncological Dispensary
Yakutsk, Russia
Ekaterinburg City clinical hospital № 40
Yekaterinburg, Russia
Sverdlovsk regional clinicl hospital №1
Yekaterinburg, Russia
Related Publications (12)
Global patient outcomes after elective surgery: prospective cohort study in 27 low-, middle- and high-income countries. Br J Anaesth. 2017 Sep 1;119(3):553. doi: 10.1093/bja/aew472. No abstract available.
PMID: 28498884BACKGROUNDWeiser TG, Haynes AB, Molina G, Lipsitz SR, Esquivel MM, Uribe-Leitz T, Fu R, Azad T, Chao TE, Berry WR, Gawande AA. Size and distribution of the global volume of surgery in 2012. Bull World Health Organ. 2016 Mar 1;94(3):201-209F. doi: 10.2471/BLT.15.159293.
PMID: 26966331BACKGROUNDGawande AA, Thomas EJ, Zinner MJ, Brennan TA. The incidence and nature of surgical adverse events in Colorado and Utah in 1992. Surgery. 1999 Jul;126(1):66-75. doi: 10.1067/msy.1999.98664.
PMID: 10418594BACKGROUNDKable AK, Gibberd RW, Spigelman AD. Adverse events in surgical patients in Australia. Int J Qual Health Care. 2002 Aug;14(4):269-76. doi: 10.1093/intqhc/14.4.269.
PMID: 12201185BACKGROUNDMalik OS, Brovman EY, Urman RD. The Use of Regional or Local Anesthesia for Carotid Endarterectomies May Reduce Blood Loss and Pulmonary Complications. J Cardiothorac Vasc Anesth. 2019 Apr;33(4):935-942. doi: 10.1053/j.jvca.2018.08.195. Epub 2018 Aug 23.
PMID: 30243870BACKGROUNDYoung J, Badgery-Parker T, Dobbins T, Jorgensen M, Gibbs P, Faragher I, Jones I, Currow D. Comparison of ECOG/WHO performance status and ASA score as a measure of functional status. J Pain Symptom Manage. 2015 Feb;49(2):258-64. doi: 10.1016/j.jpainsymman.2014.06.006. Epub 2014 Jul 1.
PMID: 24996034BACKGROUNDWhiteley MS, Prytherch DR, Higgins B, Weaver PC, Prout WG. An evaluation of the POSSUM surgical scoring system. Br J Surg. 1996 Jun;83(6):812-5. doi: 10.1002/bjs.1800830628.
PMID: 8696749BACKGROUNDWatt J, Tricco AC, Talbot-Hamon C, Pham B, Rios P, Grudniewicz A, Wong C, Sinclair D, Straus SE. Identifying older adults at risk of harm following elective surgery: a systematic review and meta-analysis. BMC Med. 2018 Jan 12;16(1):2. doi: 10.1186/s12916-017-0986-2.
PMID: 29325567BACKGROUNDMonk TG, Saini V, Weldon BC, Sigl JC. Anesthetic management and one-year mortality after noncardiac surgery. Anesth Analg. 2005 Jan;100(1):4-10. doi: 10.1213/01.ANE.0000147519.82841.5E.
PMID: 15616043BACKGROUNDvan Diepen S, Bakal JA, McAlister FA, Ezekowitz JA. Mortality and readmission of patients with heart failure, atrial fibrillation, or coronary artery disease undergoing noncardiac surgery: an analysis of 38 047 patients. Circulation. 2011 Jul 19;124(3):289-96. doi: 10.1161/CIRCULATIONAHA.110.011130. Epub 2011 Jun 27.
PMID: 21709059BACKGROUNDHachenberg T, Schneemilch C. Anesthesia in neurologic and psychiatric diseases: is there a 'best anesthesia' for certain diseases? Curr Opin Anaesthesiol. 2014 Aug;27(4):394-402. doi: 10.1097/ACO.0000000000000098.
PMID: 24979067BACKGROUNDPearse RM, Moreno RP, Bauer P, Pelosi P, Metnitz P, Spies C, Vallet B, Vincent JL, Hoeft A, Rhodes A; European Surgical Outcomes Study (EuSOS) group for the Trials groups of the European Society of Intensive Care Medicine and the European Society of Anaesthesiology. Mortality after surgery in Europe: a 7 day cohort study. Lancet. 2012 Sep 22;380(9847):1059-65. doi: 10.1016/S0140-6736(12)61148-9.
PMID: 22998715BACKGROUND
Biospecimen
whole blood, serum, white cells, albumin, erythrocytes, thromocytes
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Igor Zabolotskikh, MD
Russian Federation of Anesthesiologists and Reanimatologists
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Head of guidelines and clinical stгdies commettee
Study Record Dates
First Submitted
May 9, 2019
First Posted
May 10, 2019
Study Start
July 1, 2019
Primary Completion
December 30, 2025
Study Completion
February 28, 2026
Last Updated
April 4, 2025
Record last verified: 2025-04
Data Sharing
- IPD Sharing
- Will not share