Major SurgeryAnCHorNCT04582513
Impact of an Anesthesia Care Handover-Checklist on Adverse Perioperative Outcome
An observational study of Major Surgery, run by University Hospital Heidelberg at 1 site in Germany.
Trial summary
The aim of the study is to collect information on feasibility and effect size of a confirmatory, prospective study with the question: Does a standardized checklist during intraoperative handover of anaesthesia care reduce the rate of postoperative complications? Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Major Surgery
- What is being tested?
- AnCHor-Checklist implementation
- How many people
- 300 participants
- Where
- 1 siteGermany
- Study dates
- 29 Oct 2020to Nov 2021
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Patients undergoing elective major non cardiac surgery, admitted to University Hospital Heidelberg
Who may be able to join
- Age ≥ 18 years
- Major surgeries with a duration of at least 2 h (requirement of postoperative admission to hospital for at least 1 night)
- American Society of Anesthesiologists (ASA) Classification 3-4
- Informed consent
Who cannot join
- Patients incapable of consent
- Previous surgery within the same surgical subgroup within the last 6 months
- Pregnancy, breastfeeding
- Patients participating in another interventional trial within the last 3 months with possible interference to the outcome of this study
- Persons with any kind of dependency on the investigator or employed by the investigator
Trial locations and contacts
1 site in 1 country.
Germany1 site, 1 recruiting
- Recruiting
Department of Anaesthesiology, University Hospital Heidelberg
Heidelberg, Baden-Wurttemberg, 69120
Jan Larmann, MD/PhD, +49 (0)6221 56 ext. 39447, Jan.larmann@med.uni-heidelberg.de
About this study
Official title: Impact of an Anesthesia Care Handover-Checklist on Adverse Perioperative Outcome (AnCHor - Checklist) Pilot Trial
The aim of the study is to collect information on feasibility and effect size of a confirmatory, prospective study with the question: Does a standardized checklist during intraoperative handover of anaesthesia care reduce the rate of postoperative complications?
Read the detailed description
During clinical routine, intraoperative handover of anaesthesia care occurs frequently. This handover between two anaesthesiologists requires the transmission of all relevant information concerning the patient and the ongoing procedure. Studies regarding the influence of such handovers on patient outcome are inconclusive and mostly of retrospective nature. Some studies report a negative effect of handovers on patients mortality and outcome, however studies exist reporting no effect. A positive effect of intraoperative handovers as a result of a "second man" effect ist also possible. To increase handover quality, the German Society of Anaesthesiology and Intensive Care Medicine (DGAI) recommends the application of the situation, background, assessment and recommendation (SBAR) concept. Information are arranged in those four groups with the goal of structuring the handover and incorporating all relevant information. Studies show increased accuracy of transferred information and improved comprehensibility when using the SBAR concept. Whether an intraoperative handover according to the SBAR concept reduces the rate of postoperative complications is not yet investigated. Due to lack of information regarding feasibility and effect size, the investigators plan a prospective pilot study to answer these questions. Initially, patients undergoing major surgery are recruited where handover is performed without a standardized handover. After the implementation of a checklist using the SBAR concept, this checklist will be used during intraoperative handover in recruited patients where a handover occurs. The primary endpoint is a combined endpoint consisting of all-cause mortality, readmission to any hospital, or major postoperative complications. Additionally, implementation rate and efficacy of the checklist will be evaluated.
- Conditions
- Major Surgery
- Being tested
- AnCHor-Checklist implementation
- Keywords
- handover, anaesthesia, checklist, perioperative complications
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
AnCHor-Checklist implementationOther
a standardized checklist using the SBAR concept according to the recommendations of the DGAI
| Study group | Role | What they receive |
|---|---|---|
| Pre-checklist implementation group | Patients undergoing major elective surgery where intraoperative handover occurs. This handover is performed according to current hospital standard without a standardized checklist. | |
| Post-checklist implementation group | Patients undergoing major elective surgery where intraoperative handover occurs. This handover is performed after implementation of the AnCHor-CHecklist, a standardized checklist based on the SBAR concept. Receives: Other: AnCHor-Checklist implementation |
What is being measured
The primary outcome is the main question the study is designed to answer.
Composite of mortality, hospital readmission and major postoperative complications
Number of patients that die and/or are readmitted to any hospital and/or experience any of the following: prolonged postoperative ventilation >48 hours, major disruption of surgical wound, bleeding, pneumonia, atrial fibrillation, moderate or severe acute kidney injury, new onset of hemodialysis, cardiac arrest, myocardial infarction, sepsis, stroke, pulmonary embolism, deep venous thrombosis, shock, unplanned return to operating room
Measured: within 30 days of index surgery
Secondary outcomes (25)
Implementation of checklist
Rate of correctly filed checklists
Measured: on day of index surgery
Determination of recruitment rate
Rate of recruited patients in all recruitable patients
Measured: within 30 days of index surgery
Prolonged postoperative Ventilation >48 hours
Number of patients with prolonged postoperative ventilation defined as ≥ 48h need of invasive mechanical ventilation via endotracheal tube or need for tracheostomy due to prolonged weaning
Measured: within 48 hours after index surgery
Major disruption of surgical wound
Number of patients with major disruption of surgical wound defined as the need for re-operation (wound dehiscence, burst abdomen)
Measured: within 30 days of index surgery
Bleeding
Number of patients with bleeding complications defined as major bleeding with transfusion requirement and/ or the need for re-operation (hematothorax, relaparotomy, and removal of hematoma)
Measured: within the initial surgical procedure and within 30 days after index surgery
Insufficiency of anastomoses
Number of patients with insufficiency of anastomoses defined by International Study Group of Rectal Cancer (ISREC)-definition
Measured: within 30 days of index surgery
Intra-abdominal abcess
Number of patients with intra-abdominal abscess defined by imaging
Measured: within 30 days of index surgery
Pneumonia
Number of patients with pneumonia defined as occurence of pneumonia verified by X-ray
Measured: within 30 days of index surgery
Atrial fibrillation
Number of patients with atrial fibrillation defined as new onset of atrial fibrillation without any known episode prior to index surgery
Measured: within 30 days of index surgery
Occurrence of moderate or severe acute kidney injury
Number of patients with moderate acute kidney injury (AKI) defined as Kidney Disease: Improving Global Outcomes (KDIGO) stage 2 (≥ 2-fold increase in serum-creatinine from baseline and/or urine output < 0.5 ml/kg/h for ≥ 12 h) or severe AKI is defined as KDIGO stage 3 (≥ 3-fold serum creatinine increase from baseline and/or urine output ≤ 0.3 ml/kg/h for ≥ 24 h)
Measured: within 30 days after index surgery
New onset of hemodialysis
Number of patients with new onset of need for renal replacement therapy
Measured: within 30 days after index surgery
Cardiac arrest
Number of patients with cardiac arrest defined as the need for cardiopulmonary resuscitation
Measured: within 30 days of index surgery
Myocardial infarction
Number of patients with myocardial infarction defined by by ST elevation in the ECG and/or troponin elevation in patients with acute chest pain
Measured: during index surgery and within 30 days after index surgery
Sepsis
Number of patients with sepsis defined according to Sepsis3 guidelines
Measured: within 30 days of index surgery
Stroke
Number of patients with stroke defined by verification in a CT scan
Measured: within 30 days of index surgery
Pulmonary embolism and deep venous thromboembolism
Number of patients with pulmonary embolism and deep venous thromboembolism defined by verification in a CT scan
Measured: within 30 days of index surgery
Shock
Number of patients with shock defined based on the corresponding International Statistical Classification of Diseases and Related Health Problems (ICD-10) codes (R57.1, R57.8, R57.9)
Measured: during the initial surgical procedure and within 30 days after index surgery
unplanned return to operating room
Number of patients with unplanned return to operating room within time frame
Measured: within 30 days of index surgery
Need for intervention
Number of patients with interventions defined as endoscopy, Insertion of drains or stents
Measured: within 30 days of index surgery
Hospital length of stay
Documented in patient charts
Measured: within 30 days of index surgery
ICU admission
Number of patients with ICU admission
Measured: within 30 days of index surgery
ICU length of stay
Documented in patient charts
Measured: within 30 days of index surgery
total morbidity
defined by Comprehensive Complication Index (CCI)
Measured: within 30 days of index surgery
All-cause mortality
Number of patients died within 30 days of index surgery
Measured: within 30 days of index surgery
Readmission to any hospital
Number of patients with any readmission to an acute care hospital
Measured: within 30 days of index surgery
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted9 Oct 2020
- Study start29 Oct 2020
- Primary completionApr 2021 (estimated)
- Study completionNov 2021 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (8)Papers the sponsor has linked to this study.
- Other trials for Major SurgeryStudies of the same condition, open and under way.
- More trials run by University Hospital HeidelbergThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Prospective
- Enrolment
- 300 participants (estimated)
Sponsor and investigators
- Lead sponsor
- University Hospital Heidelberg
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Jan Larmann, University Hospital Heidelberg
- Investigators
- Jan Larmann, MD PhD, Principal investigator, Departement of Anaesthesiology, Heidelberg University Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04582513
- Sponsor's protocol ID
- AnCHor
- Acronym
- AnCHor
- Status last verified
- Nov 2020
- First submitted
- 26 Sep 2020
- Last updated
- 3 Nov 2020
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Jones PM, Cherry RA, Allen BN, Jenkyn KMB, Shariff SZ, Flier S, Vogt KN, Wijeysundera DN. Association Between Handover of Anesthesia Care and Adverse Postoperative Outcomes Among Patients Undergoing Major Surgery. JAMA. 2018 Jan 9;319(2):143-153. doi: 10.1001/jama.2017.20040.
PubMed 29318277Hudson CC, McDonald B, Hudson JK, Tran D, Boodhwani M. Impact of anesthetic handover on mortality and morbidity in cardiac surgery: a cohort study. J Cardiothorac Vasc Anesth. 2015 Feb;29(1):11-6. doi: 10.1053/j.jvca.2014.05.018. Epub 2014 Nov 24.
PubMed 25440620Saager L, Hesler BD, You J, Turan A, Mascha EJ, Sessler DI, Kurz A. Intraoperative transitions of anesthesia care and postoperative adverse outcomes. Anesthesiology. 2014 Oct;121(4):695-706. doi: 10.1097/ALN.0000000000000401.
PubMed 25102312Terekhov MA, Ehrenfeld JM, Dutton RP, Guillamondegui OD, Martin BJ, Wanderer JP. Intraoperative Care Transitions Are Not Associated with Postoperative Adverse Outcomes. Anesthesiology. 2016 Oct;125(4):690-9. doi: 10.1097/ALN.0000000000001246.
PubMed 27466034McCrory MC, Aboumatar H, Custer JW, Yang CP, Hunt EA. "ABC-SBAR" training improves simulated critical patient hand-off by pediatric interns. Pediatr Emerg Care. 2012 Jun;28(6):538-43. doi: 10.1097/PEC.0b013e3182587f6e.
PubMed 22653454Randmaa M, Martensson G, Leo Swenne C, Engstrom M. SBAR improves communication and safety climate and decreases incident reports due to communication errors in an anaesthetic clinic: a prospective intervention study. BMJ Open. 2014 Jan 21;4(1):e004268. doi: 10.1136/bmjopen-2013-004268.
PubMed 24448849Agarwala AV, Firth PG, Albrecht MA, Warren L, Musch G. An electronic checklist improves transfer and retention of critical information at intraoperative handoff of care. Anesth Analg. 2015 Jan;120(1):96-104. doi: 10.1213/ANE.0000000000000506.
PubMed 25625256Marshall S, Harrison J, Flanagan B. The teaching of a structured tool improves the clarity and content of interprofessional clinical communication. Qual Saf Health Care. 2009 Apr;18(2):137-40. doi: 10.1136/qshc.2007.025247.
PubMed 19342529
Study at a glance
From the registry record, last updated by the sponsor on 3 Nov 2020. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Impact of an Anesthesia Care Handover-Checklist on Adverse Perioperative Outcome (AnCHor - Checklist) Pilot Trial
- ClinicalTrials.gov ID
- NCT04582513
- Acronym / sponsor ID
- AnCHor / AnCHor
- Conditions
- Major Surgery
- Keywords
- handover, anaesthesia, checklist, perioperative complications
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 300 participants (estimated)
- Lead sponsor
- University Hospital HeidelbergUniversity, hospital or other
- Study start
- 29 Oct 2020 (actual)
- Primary completion
- Apr 2021 (estimated)
- Study completion
- Nov 2021 (estimated)
- First posted
- 9 Oct 2020 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The aim of the study is to collect information on feasibility and effect size of a confirmatory, prospective study with the question: Does a standardized checklist during intraoperative handover of anaesthesia care reduce the rate of postoperative complications?
Detailed description
During clinical routine, intraoperative handover of anaesthesia care occurs frequently. This handover between two anaesthesiologists requires the transmission of all relevant information concerning the patient and the ongoing procedure. Studies regarding the influence of such handovers on patient outcome are inconclusive and mostly of retrospective nature. Some studies report a negative effect of handovers on patients mortality and outcome, however studies exist reporting no effect. A positive effect of intraoperative handovers as a result of a "second man" effect ist also possible. To increase handover quality, the German Society of Anaesthesiology and Intensive Care Medicine (DGAI) recommends the application of the situation, background, assessment and recommendation (SBAR) concept. Information are arranged in those four groups with the goal of structuring the handover and incorporating all relevant information. Studies show increased accuracy of transferred information and improved comprehensibility when using the SBAR concept. Whether an intraoperative handover according to the SBAR concept reduces the rate of postoperative complications is not yet investigated. Due to lack of information regarding feasibility and effect size, the investigators plan a prospective pilot study to answer these questions. Initially, patients undergoing major surgery are recruited where handover is performed without a standardized handover. After the implementation of a checklist using the SBAR concept, this checklist will be used during intraoperative handover in recruited patients where a handover occurs. The primary endpoint is a combined endpoint consisting of all-cause mortality, readmission to any hospital, or major postoperative complications. Additionally, implementation rate and efficacy of the checklist will be evaluated.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Pre-checklist implementation group | – | –Patients undergoing major elective surgery where intraoperative handover occurs. This handover is performed according to current hospital standard without a standardized checklist. |
| Post-checklist implementation group | – | Other: AnCHor-Checklist implementationPatients undergoing major elective surgery where intraoperative handover occurs. This handover is performed after implementation of the AnCHor-CHecklist, a standardized checklist based on the SBAR concept. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Patients undergoing elective major non cardiac surgery, admitted to University Hospital Heidelberg
Key inclusion criteria (4 listed)
- Age ≥ 18 years
- Major surgeries with a duration of at least 2 h (requirement of postoperative admission to hospital for at least 1 night)
- American Society of Anesthesiologists (ASA) Classification 3-4
- Informed consent
Key exclusion criteria (5 listed)
- Patients incapable of consent
- Previous surgery within the same surgical subgroup within the last 6 months
- Pregnancy, breastfeeding
- Patients participating in another interventional trial within the last 3 months with possible interference to the outcome of this study
- Persons with any kind of dependency on the investigator or employed by the investigator
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| AnCHor-Checklist implementationa standardized checklist using the SBAR concept according to the recommendations of the DGAI | Other | Post-checklist implementation group |
Primary outcome
Composite of mortality, hospital readmission and major postoperative complications
Time frame: within 30 days of index surgery
Number of patients that die and/or are readmitted to any hospital and/or experience any of the following: prolonged postoperative ventilation >48 hours, major disruption of surgical wound, bleeding, pneumonia, atrial fibrillation, moderate or severe acute kidney injury, new onset of hemodialysis, cardiac arrest, myocardial infarction, sepsis, stroke, pulmonary embolism, deep venous thrombosis, shock, unplanned return to operating room
25 secondary outcomes
Implementation of checklist
Time frame: on day of index surgery
Determination of recruitment rate
Time frame: within 30 days of index surgery
Prolonged postoperative Ventilation >48 hours
Time frame: within 48 hours after index surgery
Major disruption of surgical wound
Time frame: within 30 days of index surgery
Bleeding
Time frame: within the initial surgical procedure and within 30 days after index surgery
Insufficiency of anastomoses
Time frame: within 30 days of index surgery
Intra-abdominal abcess
Time frame: within 30 days of index surgery
Pneumonia
Time frame: within 30 days of index surgery
Atrial fibrillation
Time frame: within 30 days of index surgery
Occurrence of moderate or severe acute kidney injury
Time frame: within 30 days after index surgery
New onset of hemodialysis
Time frame: within 30 days after index surgery
Cardiac arrest
Time frame: within 30 days of index surgery
Myocardial infarction
Time frame: during index surgery and within 30 days after index surgery
Sepsis
Time frame: within 30 days of index surgery
Stroke
Time frame: within 30 days of index surgery
Pulmonary embolism and deep venous thromboembolism
Time frame: within 30 days of index surgery
Shock
Time frame: during the initial surgical procedure and within 30 days after index surgery
unplanned return to operating room
Time frame: within 30 days of index surgery
Need for intervention
Time frame: within 30 days of index surgery
Hospital length of stay
Time frame: within 30 days of index surgery
ICU admission
Time frame: within 30 days of index surgery
ICU length of stay
Time frame: within 30 days of index surgery
total morbidity
Time frame: within 30 days of index surgery
All-cause mortality
Time frame: within 30 days of index surgery
Readmission to any hospital
Time frame: within 30 days of index surgery
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 3 Nov 2020.
- Background: PubMed 29318277Jones PM, Cherry RA, Allen BN, Jenkyn KMB, Shariff SZ, Flier S, Vogt KN, Wijeysundera DN. Association Between Handover of Anesthesia Care and Adverse Postoperative Outcomes Among Patients Undergoing Major Surgery. JAMA. 2018 Jan 9;319(2):143-153. doi: 10.1001/jama.2017.20040.
- Background: PubMed 25440620Hudson CC, McDonald B, Hudson JK, Tran D, Boodhwani M. Impact of anesthetic handover on mortality and morbidity in cardiac surgery: a cohort study. J Cardiothorac Vasc Anesth. 2015 Feb;29(1):11-6. doi: 10.1053/j.jvca.2014.05.018. Epub 2014 Nov 24.
- Background: PubMed 25102312Saager L, Hesler BD, You J, Turan A, Mascha EJ, Sessler DI, Kurz A. Intraoperative transitions of anesthesia care and postoperative adverse outcomes. Anesthesiology. 2014 Oct;121(4):695-706. doi: 10.1097/ALN.0000000000000401.
- Background: PubMed 27466034Terekhov MA, Ehrenfeld JM, Dutton RP, Guillamondegui OD, Martin BJ, Wanderer JP. Intraoperative Care Transitions Are Not Associated with Postoperative Adverse Outcomes. Anesthesiology. 2016 Oct;125(4):690-9. doi: 10.1097/ALN.0000000000001246.
- Background: PubMed 22653454McCrory MC, Aboumatar H, Custer JW, Yang CP, Hunt EA. "ABC-SBAR" training improves simulated critical patient hand-off by pediatric interns. Pediatr Emerg Care. 2012 Jun;28(6):538-43. doi: 10.1097/PEC.0b013e3182587f6e.
- Background: PubMed 24448849Randmaa M, Martensson G, Leo Swenne C, Engstrom M. SBAR improves communication and safety climate and decreases incident reports due to communication errors in an anaesthetic clinic: a prospective intervention study. BMJ Open. 2014 Jan 21;4(1):e004268. doi: 10.1136/bmjopen-2013-004268.
- Background: PubMed 25625256Agarwala AV, Firth PG, Albrecht MA, Warren L, Musch G. An electronic checklist improves transfer and retention of critical information at intraoperative handoff of care. Anesth Analg. 2015 Jan;120(1):96-104. doi: 10.1213/ANE.0000000000000506.
- Background: PubMed 19342529Marshall S, Harrison J, Flanagan B. The teaching of a structured tool improves the clarity and content of interprofessional clinical communication. Qual Saf Health Care. 2009 Apr;18(2):137-40. doi: 10.1136/qshc.2007.025247.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Jan Larmann, MD PhD principal investigator
Departement of Anaesthesiology, Heidelberg University Hospital
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Major Surgery, run by University Hospital Heidelberg at 1 site in Germany.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 3 Nov 2020. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Germany. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Jan Larmann, MD PhD (06221/5636351, jan.larmann@med.uni-heidelberg.de), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Composite of mortality, hospital readmission and major postoperative complications (time frame: within 30 days of index surgery). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT04582513, which also lists 8 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 3 Nov 2020.