Stress Related DisorderNCT05313789
Analgesia Nociception Index for Pain Monitoring in Intensive Care Units
An observational study of Stress Related Disorder and Pain, run by İstanbul Yeni Yüzyıl Üniversitesi.
Trial summary
The aim of this study is to examine the usability of ANI in patients who will be treated in intensive care unit. Read more about this study
- Who is it for?
- Ages 18 to 80 years
- Conditions the study is for
- Stress Related Disorder, Pain, Intensive Care Unit Syndrome
- What is being tested?
- Analgesia Nociception Index (ANI)
- Type of treatment
- Medical device
- How many people
- 180 participants
- Where
- No sites listed yet
- Study dates
- 11 Apr 2022to 6 Jun 2022
- 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 to 80 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Intensive care patients between 18 and 80 years old. White Turkish Population.
Who may be able to join
- Intensive Care Cardiovascular Patients Group 1 - Patients aged from 18 to 80 years, scheduled for elective isolated coronary bypass graft (CABG) for 2-4 vessel disease, without any perioperative complications, and who were postoperatively monitored via the analgesia nociception index in the cardiovascular intensive care will be included.
- Intensive Care Internal Diseases Group 2 - Patients aged from 18 to 80 years, intubated or tracheostomized, In mechanical ventilation with Pressure-Controlled Ventilation mode, under perfusion neuromuscular blocker, Normothermic, non-cooperative and/or sedated and neuromuscular blocker
- Intensive Care Patients (Obese) Group 3 - Post Bariatric surgery, over 40 BMI
Who cannot join
- Intensive Care Cardiovascular Patients Group 1 Patients who required emergency surgery, had significant preoperative chronic pain, had autonomic nervous system anomalies and patients with rhythm will be excluded from the study.
- Intensive Care Internal Diseases Group 2 Ramsey sedation scale under 5, cooperative, with spontaneous breathing effort and extremity movement, non sinusal cardiac rhythm
- Intensive Care Patients (Obese) Group 3 - patients under 40 BMI
Trial locations and contacts
No sites are listed yet.
About this study
The aim of this study is to examine the usability of ANI in patients who will be treated in intensive care unit.
Read the detailed description
The aim of this study is to examine the usability of Analgesia Nociception Index in patients who will be treated in intensive care unit ( a- Cardiovascular b- surgical c- internal diseases), mechanically ventilated and lacking communication. The investigators will examine whether the positive inotropic/vasoconstrictor agents will have any effect on Analgesia Nociception Index.
- Conditions
- Stress Related Disorder, Pain, Intensive Care Unit Syndrome
- Being tested
- Analgesia Nociception Index (ANI)
- Keywords
- Analgesia Nociception Index, Intensive Care Unit, Pain Monitoring
- Medical subject headings
- Pain
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Analgesia Nociception Index (ANI)Device
Monitorization of Analgesia Nociception Index in Intensive Care Patients
| Study group | Role | What they receive |
|---|---|---|
| Intensive Care Patients (Cardiovascular) | Intensive care unit patients, mechanically ventilated and lacking communication. Will examine whether the positive inotropic/vasoconstrictor agents will have any effect on Analgesia Nociception Index. Receives: Device: Analgesia Nociception Index (ANI) | |
| Intensive Care Patients (Internal diseases) | Intensive care unit patients, both mechanically ventilated and lacking communication and mechanically ventilated and conscious. Will examine whether the positive inotropic/vasoconstrictor agents will have any effect on Analgesia Nociception Index. Receives: Device: Analgesia Nociception Index (ANI) | |
| Intensive Care Patients (Obese) | Intensive care unit patients. Will examine whether the positive inotropic/vasoconstrictor agents will have any effect on Analgesia Nociception Index. Receives: Device: Analgesia Nociception Index (ANI) |
What is being measured
The primary outcome is the main question the study is designed to answer.
Analgesia Nociception Index for pain monitorization
The duration between two R waves within heart rate variations (filtering the variations in respiratory cycles). A numeric measure of parasympathetic tonus will be obtained. This variation is between (pΣ) 0 and 100.
Measured: 3 Months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted6 Apr 2022
- Study start11 Apr 2022 (estimated)
- Primary completion10 May 2022 (estimated)
- Study completion6 Jun 2022 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (6)Papers the sponsor has linked to this study.
- Other trials for Stress Related DisorderStudies of the same condition, open and under way.
- 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
- Case only
- Time perspective
- Prospective
- Enrolment
- 180 participants (estimated)
Sponsor and investigators
- Lead sponsor
- İstanbul Yeni Yüzyıl Üniversitesi
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Ali Sefik Koprulu, MD, Ass. Prof., İstanbul Yeni Yüzyıl Üniversitesi
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05313789
- Sponsor's protocol ID
- 20180413.2018/04-2
- Status last verified
- Mar 2022
- First submitted
- 16 Mar 2022
- Last updated
- 6 Apr 2022
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Le Guen M, Jeanne M, Sievert K, Al Moubarik M, Chazot T, Laloe PA, Dreyfus JF, Fischler M. The Analgesia Nociception Index: a pilot study to evaluation of a new pain parameter during labor. Int J Obstet Anesth. 2012 Apr;21(2):146-51. doi: 10.1016/j.ijoa.2012.01.001. Epub 2012 Feb 21.
PubMed 22360936Jeanne M, Clement C, De Jonckheere J, Logier R, Tavernier B. Variations of the analgesia nociception index during general anaesthesia for laparoscopic abdominal surgery. J Clin Monit Comput. 2012 Aug;26(4):289-94. doi: 10.1007/s10877-012-9354-0. Epub 2012 Mar 28.
PubMed 22454275Dias Dde S, Resende MV, Diniz Gdo C. Patient stress in intensive care: comparison between a coronary care unit and a general postoperative unit. Rev Bras Ter Intensiva. 2015 Jan-Mar;27(1):18-25. doi: 10.5935/0103-507X.20150005. Epub 2015 Mar 1.
PubMed 25909309Soral M, Altun GT, Dincer PC, Arslantas MK, Aykac Z. Effectiveness of the Analgesia Nociception Index Monitoring in Patients Who Undergo Colonoscopy with Sedo-Analgesia. Turk J Anaesthesiol Reanim. 2020 Feb;48(1):50-57. doi: 10.5152/TJAR.2019.45077. Epub 2019 Sep 24.
PubMed 32076680Jendoubi A, Abbes A, Ghedira S, Houissa M. Pain Measurement in Mechanically Ventilated Patients with Traumatic Brain Injury: Behavioral Pain Tools Versus Analgesia Nociception Index. Indian J Crit Care Med. 2017 Sep;21(9):585-588. doi: 10.4103/ijccm.IJCCM_419_16.
PubMed 28970658Broucqsault-Dedrie C, De Jonckheere J, Jeanne M, Nseir S. Measurement of Heart Rate Variability to Assess Pain in Sedated Critically Ill Patients: A Prospective Observational Study. PLoS One. 2016 Jan 25;11(1):e0147720. doi: 10.1371/journal.pone.0147720. eCollection 2016.
PubMed 26808971
Study at a glance
From the registry record, last updated by the sponsor on 6 Apr 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Analgesia Nociception Index for Pain Monitoring in Intensive Care Units
- ClinicalTrials.gov ID
- NCT05313789
- Acronym / sponsor ID
- 20180413.2018/04-2
- Conditions
- Stress Related Disorder, Pain, Intensive Care Unit Syndrome
- Keywords
- Analgesia Nociception Index, Intensive Care Unit, Pain Monitoring
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 180 participants (estimated)
- Lead sponsor
- İstanbul Yeni Yüzyıl ÜniversitesiUniversity, hospital or other
- Study start
- 11 Apr 2022 (estimated)
- Primary completion
- 10 May 2022 (estimated)
- Study completion
- 6 Jun 2022 (estimated)
- First posted
- 6 Apr 2022 (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 this study is to examine the usability of ANI in patients who will be treated in intensive care unit.
Detailed description
The aim of this study is to examine the usability of Analgesia Nociception Index in patients who will be treated in intensive care unit ( a- Cardiovascular b- surgical c- internal diseases), mechanically ventilated and lacking communication. The investigators will examine whether the positive inotropic/vasoconstrictor agents will have any effect on Analgesia Nociception Index.
Study design
- Observational model
- Case only
- Time perspective
- Prospective
- Number of arms
- 3
| Arm | Type | Receives |
|---|---|---|
| Intensive Care Patients (Cardiovascular) | – | Device: Analgesia Nociception Index (ANI)Intensive care unit patients, mechanically ventilated and lacking communication. Will examine whether the positive inotropic/vasoconstrictor agents will have any effect on Analgesia Nociception Index. |
| Intensive Care Patients (Internal diseases) | – | Device: Analgesia Nociception Index (ANI)Intensive care unit patients, both mechanically ventilated and lacking communication and mechanically ventilated and conscious. Will examine whether the positive inotropic/vasoconstrictor agents will have any effect on Analgesia Nociception Index. |
| Intensive Care Patients (Obese) | – | Device: Analgesia Nociception Index (ANI)Intensive care unit patients. Will examine whether the positive inotropic/vasoconstrictor agents will have any effect on Analgesia Nociception Index. |
Who may qualify
- Ages
- 18 to 80 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Intensive care patients between 18 and 80 years old. White Turkish Population.
Key inclusion criteria (3 listed)
- Intensive Care Cardiovascular Patients Group 1 - Patients aged from 18 to 80 years, scheduled for elective isolated coronary bypass graft (CABG) for 2-4 vessel disease, without any perioperative complications, and who were postoperatively monitored via the analgesia nociception index in the cardiovascular intensive care will be included.
- Intensive Care Internal Diseases Group 2 - Patients aged from 18 to 80 years, intubated or tracheostomized, In mechanical ventilation with Pressure-Controlled Ventilation mode, under perfusion neuromuscular blocker, Normothermic, non-cooperative and/or sedated and neuromuscular blocker
- Intensive Care Patients (Obese) Group 3 - Post Bariatric surgery, over 40 BMI
Key exclusion criteria (3 listed)
- Intensive Care Cardiovascular Patients Group 1 Patients who required emergency surgery, had significant preoperative chronic pain, had autonomic nervous system anomalies and patients with rhythm will be excluded from the study.
- Intensive Care Internal Diseases Group 2 Ramsey sedation scale under 5, cooperative, with spontaneous breathing effort and extremity movement, non sinusal cardiac rhythm
- Intensive Care Patients (Obese) Group 3 - patients under 40 BMI
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 |
|---|---|---|
| Analgesia Nociception Index (ANI)Monitorization of Analgesia Nociception Index in Intensive Care Patients | Device | Intensive Care Patients (Cardiovascular), Intensive Care Patients (Internal diseases), Intensive Care Patients (Obese) |
Primary outcome
Analgesia Nociception Index for pain monitorization
Time frame: 3 Months
The duration between two R waves within heart rate variations (filtering the variations in respiratory cycles). A numeric measure of parasympathetic tonus will be obtained. This variation is between (pΣ) 0 and 100.
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 6 Apr 2022.
- Background: PubMed 22360936Le Guen M, Jeanne M, Sievert K, Al Moubarik M, Chazot T, Laloe PA, Dreyfus JF, Fischler M. The Analgesia Nociception Index: a pilot study to evaluation of a new pain parameter during labor. Int J Obstet Anesth. 2012 Apr;21(2):146-51. doi: 10.1016/j.ijoa.2012.01.001. Epub 2012 Feb 21.
- Background: PubMed 22454275Jeanne M, Clement C, De Jonckheere J, Logier R, Tavernier B. Variations of the analgesia nociception index during general anaesthesia for laparoscopic abdominal surgery. J Clin Monit Comput. 2012 Aug;26(4):289-94. doi: 10.1007/s10877-012-9354-0. Epub 2012 Mar 28.
- Background: PubMed 25909309Dias Dde S, Resende MV, Diniz Gdo C. Patient stress in intensive care: comparison between a coronary care unit and a general postoperative unit. Rev Bras Ter Intensiva. 2015 Jan-Mar;27(1):18-25. doi: 10.5935/0103-507X.20150005. Epub 2015 Mar 1.
- Background: PubMed 32076680Soral M, Altun GT, Dincer PC, Arslantas MK, Aykac Z. Effectiveness of the Analgesia Nociception Index Monitoring in Patients Who Undergo Colonoscopy with Sedo-Analgesia. Turk J Anaesthesiol Reanim. 2020 Feb;48(1):50-57. doi: 10.5152/TJAR.2019.45077. Epub 2019 Sep 24.
- Background: PubMed 28970658Jendoubi A, Abbes A, Ghedira S, Houissa M. Pain Measurement in Mechanically Ventilated Patients with Traumatic Brain Injury: Behavioral Pain Tools Versus Analgesia Nociception Index. Indian J Crit Care Med. 2017 Sep;21(9):585-588. doi: 10.4103/ijccm.IJCCM_419_16.
- Background: PubMed 26808971Broucqsault-Dedrie C, De Jonckheere J, Jeanne M, Nseir S. Measurement of Heart Rate Variability to Assess Pain in Sedated Critically Ill Patients: A Prospective Observational Study. PLoS One. 2016 Jan 25;11(1):e0147720. doi: 10.1371/journal.pone.0147720. eCollection 2016.
- 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.
Questions about this trial
What is this clinical trial studying?
An observational study of Stress Related Disorder and Pain, run by İstanbul Yeni Yüzyıl Üniversitesi.
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 3 inclusion and 3 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 6 Apr 2022. Status can change between updates, so confirm with the study contact before making plans.
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 Ali Sefik Koprulu, MD (+905322677226, sefik.koprulu@yeniyuzyil.edu.tr), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Analgesia Nociception Index for pain monitorization (time frame: 3 Months). 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 NCT05313789, which also lists 6 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 6 Apr 2022; AzTrials last refreshed its copy on 8 Nov 2026.