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Palliative CareARREVE-3NCT07368010

End-of-life Care in Mechanically Ventilated Patients: Impact of a Comprehensive Palliative Care Protocol in the Intensive Care Setting

A study testing Protocol for palliative care and life-support withdrawal in people with Palliative Care and Withdrawal of Life Support, run by Nantes University Hospital at 1 site in France.

Not yet recruiting

Opening soon. The study is approved but enrolment has not started yet. Sites may already take enquiries.

Sites and contacts
Official record
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Trial summary

The ARREVE-3 trial will evaluate whether a structured palliative care protocol can improve end-of-life management for mechanically ventilated ICU patients in whom a decision to withdraw life-sustaining therapies has been made. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
Protocol for palliative care and life-support withdrawal
Could I receive a placebo?
No, everyone receives an active treatment
How many people
720 participants
Where
1 siteFrance
Study dates
10 Jan 2026to 10 Jan 2029
Phase
Interventional
Are there results?
Not yet: the study is under way

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

Who may be able to join

  • Patient:
  • Age ≥ 18 years
  • ICU admission for more than 48 hours
  • Receiving invasive mechanical ventilation
  • A documented decision to withdraw life-sustaining therapies, made through a multidisciplinary collegial process and communicated to the designated surrogate decision-maker, family, or relatives
  • At least one visit from a relative prior to the decision to withdraw life-sustaining therapies
Show all 11Show fewer
  • Provision of informed consent for study participation, or, if the patient lacks decision-making capacity, consent obtained from a relative or legally authorized representative
  • Relative:
  • Age ≥ 18 years
  • Has received at least one medical update regarding the patient's clinical status from an ICU physician prior to the decision to withdraw life-sustaining therapies
  • Has provided informed consent for study participation

Who cannot join

  • Patient:
  • Presence of a tracheostomy
  • Brain death or involvement in an organ donation procedure
  • Absence of any visit from a relative
  • Subject to legal guardianship or other legal protection measures
  • Incarcerated patient
Show all 11Show fewer
  • Participation in another interventional research study focused on end-of-life care
  • Pregnant or breastfeeding woman
  • Relative:
  • Inability to understand or speak French
  • Subject to legal guardianship or other legal protection measures

Trial locations and contacts

1 site in 1 country. Contact the study team or a site near you to ask about taking part.

Jean REIGNIER, MD Professor contact

jean.reignier@chu-nantes.fr

France1 site
  • CHU Nantes

    Nantes, 44

    Amélie SEGUIN, MD, 0253482240 ext. +332, amelie.seguin@chu-nantes.fr

Other trials in France

About this study

Official title: End-of-life Care in Mechanically Ventilated Patients: Impact of a Comprehensive Training to Palliative Care in the Intensive Care Setting. A Multicenter Cluster Randomised Trial

The ARREVE-3 trial will evaluate whether a structured palliative care protocol can improve end-of-life management for mechanically ventilated ICU patients in whom a decision to withdraw life-sustaining therapies has been made. This cluster-randomized controlled trial compares protocol-based care with usual practice across participating centers. The intervention includes comprehensive guidance on symptom management, sedation, nursing care, withdrawal procedures, and family support, supported by standardized staff training. The primary endpoint is adherence to recommended end-of-life practices, while secondary outcomes assess patient comfort, communication with relatives, and the impact on families and healthcare professionals

Read the detailed description

Among ICU patients who die after a decision to withdraw life-sustaining therapies, most are receiving mechanical ventilation (MV). Withdrawal of MV may cause discomfort, and end-of-life practices can have a lasting impact on both families and healthcare professionals. Despite international guidelines and recent legislative changes in France, end-of-life practices in the ICU remain highly variable, indicating substantial opportunities for improvement in patient comfort-focused management.

The ARREVE-3 trial aimes to determine whether a structured palliative care protocol for mechanically ventilated patients undergoing withdrawal of life-sustaining therapies improves the quality of the dying process. Developed in collaboration with palliative care specialists, a psychologist, and a sociologist, the protocol provides standardized guidance on pharmacological and non-pharmacological interventions, including symptom assessment tools, sedation strategies, nursing care, and procedures for withdrawal of life-sustaining treatment. Structured recommendations for support of relatives are also included.

ARREVE-3 is a pragmatic, interventional, cluster-randomized controlled trial, with participating ICUs being unit of randomization to minimize contamination between study arms. ICUs randomized to the intervention arm will apply the palliative care protocol, whereas control ICUs will continue to follow usual care. Physicians and nurses in intervention ICUs will receive standardized training from the coordinating team, complemented by a video-based educational module. Designated local champions within each ICU will support implementation and adherence.to the protocol.

The primary endpoint is adherence to the protocol for end-of-life care. Secondary outcomes include patient comfort, quality of communication with relatives, and the impact of the end-of-life process on relatives and healthcare professionals.

Being tested
Protocol for palliative care and life-support withdrawal
Keywords
End of life, intensive care medicine, mechanical ventilation, organ support, withdrawal, life support, sedation, palliative care
Medical subject headings
Death

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Protocol for palliative care and life-support withdrawalOther

    In the intervention group, end-of-life care will be provided in accordance with the study protocol, which specifies pharmacological management, nursing care, management of life-sustaining organ support, procedures for the assessment of comfort and pain, and support for relatives. Medical and nursing staff in intervention centers will receive on-site, face-to-face training on the care protocol within each ICU. An instructional video detailing the protocol will also be available.

Study groups in NCT07368010
Study groupRoleWhat they receive
Palliative care protocolExperimentalProtocol for life-support withdrawal and palliative care during the withdrawal process
Receives: Other: Protocol for palliative care and life-support withdrawal
Usual CareNo interventionWithdrawal of life support at the end of life will be performed according to the usual practices of the participating ICUs

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. To assess whether, compared with usual care, the implementation of a palliative care protocol for mechanically ventilated patients-combined with dedicated staff training-improves adherence to guidelines.

    Proportion of patients receiving adequate sedation (RASS-5 within one hour before withdrawal of life-sustaining therapies) and withdrawal of mechanical ventilation

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

Secondary outcomes (31)
  1. Evaluation of Sedation

    Maximum rate of continuous infusion of each sedative agent administered (within 1 hour before the first withdrawal of life sustaining therapies and death)

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

  2. Evaluation of Sedation

    Number of sedative boluses and number of dose escalations of continuous sedation between inclusion and death

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

  3. Proportion of Patients Receiving Medications Other Than Sedatives

    Proportion of patients receiving neuromuscular blocking agents, scopolamine, paracetamol (acetaminophen), or antiemetic agents.

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

  4. Administration of neuromuscular blocking agents

    Proportion of patients receiving neuromuscular blocking agents

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

  5. Administration of scopolamine

    Proportion of patients receiving scopolamine

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

  6. Administration of paracetamol (acetaminophen)

    Proportion of patients receiving paracetamol (acetaminophen)

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

  7. Administration of Receiving antiemetic agents

    Proportion of patients receiving antiemetic agents

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

  8. The Semi-Lateral (¾ Lateral) Position

    Proportion of patients positioned in the semi-lateral (¾ lateral) position 1 hour before treatment withdrawal and 1 hour before death

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

  9. Life-Sustaining Organ Support Management

    Proportion of patients receiving dialysis, vasoactive drug and/or ECMO at inclusion and at death

    Measured: From inclusion to date of ICU discharge or death, whichever came first, assessed up to 28 days

  10. Life-Sustaining Organ Support Management

    Proportion of patients in whom all life-sustaining therapies are discontinued before death

    Measured: From inclusion to death, assessed up to 28 days

  11. Life-Sustaining Organ Support Management

    Proportion of patients in whom all life-sustaining therapies are withdrawn concomitantly

    Measured: From inclusion to date of ICU discharge or death, whichever came first, assessed up to 28 days

  12. Life-Sustaining Organ Support Management

    Proportion of patients whith immediate extubation

    Measured: From inclusion to date of ICU discharge or death, whichever came first, assessed up to 28 days

  13. Time from Inclusion to Extubation

    Time interval between inclusion and extubation

    Measured: From inclusion to date of extubation, assessed up to 28 days

  14. Assessment of Sedation

    Proportion of patients with a Richmond Agitation-Sedation Scale (RASS) score of -5 or > -4 (≥ -3) 1 hour before withdrawal of the first life-sustaining therapy (mechanical ventilation, vasopressors, or ECMO) and 1 hour before extubation

    Measured: From inclusion to date of ICU discharge or death, whichever came first, assessed up to 28 days

  15. Assessment of Pain Management

    Higher Behavioral Pain Scale (BPS) score 1 hour before withdrawal of the first life-sustaining therapy (mechanical ventilation, vasopressors, or ECMO); BPS min = 3, max = 12; Higher scores correlate with increased pain intensity.

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

  16. Assessment of Comfort Management

    Proportion of patients with airway secretion scores of 3 or 4

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

  17. Assessment of Comfort Management

    Proportion of patients with more than one gasp (≥ 2)

    Measured: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days

  18. Assessment of Communication with Relatives

    Proportion of relatives who had at least three meetings with ICU caregivers

    Measured: From inclusion to date of ICU discharge, assessed up to 28 days

  19. Assessment of Communication with Relatives

    Proportion of meetings conducted jointly by a senior physician and a nurse

    Measured: From inclusion to date of ICU discharge, assessed up to 28 days

  20. Assessment of Communication with Relatives

    Proportion of relatives who had a meeting with a psychologist

    Measured: From inclusion to date of ICU discharge, assessed up to 28 days

  21. Assessment of Conflicts

    Level of conflicts between ICU healthcare givers and relatives, as rated on a 0-10 Likert scale. A higher score indicates a more intense conflict.

    Measured: From inclusion to date of ICU discharge, assessed up to 28 days

  22. Assessment of Conflicts

    Level of conflicts between among healthcare professionals, as rated on a 0-10 Likert scale. A higher score indicates a more intense conflict.

    Measured: From inclusion to date of ICU discharge, assessed up to 28 days

  23. Assessment of Conflicts

    Level of conflicts between among relatives, as rated on a 0-10 Likert scale. A higher score indicates a more intense conflict.

    Measured: From inclusion to date of ICU discharge, assessed up to 28 days

  24. Assessment of Quality of Dying by Relatives

    Quality of Dying and Death questionnaire (QODD-1) assessed 1 month after death, as rated on a 0-10 Likert scale. Higher scores correlate with a more satisfactory level of care.

    Measured: From inclusion to 1 month after death of the patient

  25. Anxiety and Depression in Relatives

    Hospital Anxiety and Depression Scale (HADS) assessed 1, 3, 6, and 12 months after death. HADS min = 0, max = 42; Higher scores correlate with increased risk of anxiety and depression.

    Measured: From inclusion to 1, 3, 6, and 12 months after the death of the patient

  26. Post-Traumatic Stress Disorders in Relatives

    Posttraumatic Stress Disorder Checklist for DSM-5 (PCL-5) assessed 1, 3, 6, and 12 months after death. PCL-5 min = 0, max = 80; Higher scores correlate with increased risk of posttraumatic stress.

    Measured: From inclusion to 1, 3, 6, and 12 months after the death of the patient

  27. Prolonged Grief in Relatives

    Prolonged Grief Disorder scale (PG-13) assessed 12 months after death. PG-13 min = 4, max = 48; Higher scores correlate with increased risk of prolonged grief.

    Measured: From inclusion to 12 months after the death of the patient

  28. Assessment of Quality of Dying by Healthcare Professionals

    Quality of Dying and Death questionnaire (QODD-1), as rated on a 0-10 Likert scale. Higher scores correlate with a more satisfactory level of care.

    Measured: After the death of the patient, assessed up to 28 days

  29. Psychological Impact on Healthcare Professionals

    Measure of Moral Distress for Healthcare Professionals (MMD-HP). MMD-HP min = 0, max = 432; Higher scores correlate with increased risk of moral distress.

    Measured: After the death of the patient, assessed up to 28 days

  30. Impact on ICU Organization and Staff

    Perceived Stressors in Intensive Care Units (PS-ICU) assessing burnout at the end of the inclusion period. PS-ICU min = 0, max = 104; Higher scores correlate with increased risk of stress at work.

    Measured: Up to 2 years

  31. Impact on ICU Organization and Staff

    Maslach Burnout Inventory (MBI) assessing burnout at the end of the inclusion period. MBI min = 0, max = 132; Higher scores correlate with increased risk of burnout.

    Measured: Up to 2 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted26 Jan 2026
  2. Study start10 Jan 2026 (estimated)
  3. Primary completion10 Jan 2028 (estimated)
  4. Study completion10 Jan 2029 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Supportive care
Allocation
Randomised
Intervention model
Parallel groups
Model description
Cluster randomized controlled trial
Masking
None (open label)
Enrolment
720 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT07368010
Sponsor's protocol ID
RC24_0575
Acronym
ARREVE-3
Status last verified
Jan 2026
First submitted
19 Dec 2025
Last updated
26 Jan 2026
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Yes

Questions about this trial

What is this clinical trial studying?

A study testing Protocol for palliative care and life-support withdrawal in people with Palliative Care and Withdrawal of Life Support, run by Nantes University Hospital at 1 site in France.

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 11 inclusion and 11 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: opening soon, as of the sponsor's last update on 26 Jan 2026. 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 France. 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?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

Contact Amélie SEGUIN, MD (02 53 48 22 40 ext. +332, amelie.seguin@chu-nantes.fr), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

To assess whether, compared with usual care, the implementation of a palliative care protocol for mechanically ventilated patients-combined with dedicated staff training-improves adherence to guidelines. (time frame: From 1h before the date of life-support withdrawal to date of ICU discharge or death, whichever came first, assessed up to 28 days). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 26 Jan 2026.

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