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Preventive Narrative Exposure Intervention for PTSD in ICU Patients After Cardiopulmonary Bypass Cardiac Surgery (ICU-pNET)

maanantai 10. elokuuta 2026 päivittänyt: Rongjin Lin, First Affiliated Hospital of Fujian Medical University

Effects of Preventive Narrative Exposure Intervention on Posttraumatic Stress Disorder Among ICU Patients After Cardiopulmonary Bypass Cardiac Surgery: A Randomized Controlled Trial

This clinical trial aims to evaluate whether an ICU-based preventive narrative exposure intervention can help prevent posttraumatic stress symptoms in adult patients after cardiac surgery with cardiopulmonary bypass.

The study will include adult patients who undergo cardiac surgery with cardiopulmonary bypass and are admitted to the cardiac surgical intensive care unit. Participants will be randomly assigned to either the intervention group or the control group.

Participants in the control group will receive routine care and routine psychological support. Participants in the intervention group will receive routine care plus an ICU-based preventive narrative exposure intervention supported by an ICU visitor book. The intervention includes preoperative education, review of ICU experiences, construction of a timeline, guided narration of stressful ICU-related events, and integration of the experience before discharge.

The ICU visitor book includes selected photos, family messages, and key recovery events. It is used to help patients better understand and organize their ICU experience.

Researchers will compare the intervention group with the control group to see whether the intervention reduces posttraumatic stress symptoms. The primary outcome is posttraumatic stress symptoms at 1 month after discharge. Secondary outcomes include posttraumatic stress symptoms at 3 months after discharge, ICU memories, anxiety, depression, sleep quality, quality of life, and patient and family satisfaction with ICU care.

The findings may provide evidence for an early psychological nursing intervention to prevent posttraumatic stress disorder in ICU patients after cardiopulmonary bypass cardiac surgery.

Tutkimuksen yleiskatsaus

Yksityiskohtainen kuvaus

Patients admitted to the intensive care unit after cardiac surgery with cardiopulmonary bypass may experience stressful events such as mechanical ventilation, invasive procedures, physical restriction, noise from monitoring devices, sleep disturbance, and uncertainty about their condition. These experiences may lead to fragmented ICU memories, gaps in factual understanding, frightening or unreal memories, and a persistent sense of threat after discharge. These factors may increase the risk of posttraumatic stress symptoms.

Existing supportive approaches, such as routine psychological education or ICU diaries, may help patients obtain factual information and emotional support. However, they may not sufficiently support patients in actively organizing and processing stressful ICU-related memories. Therefore, this study will test an ICU-based preventive narrative exposure intervention designed for patients after cardiopulmonary bypass cardiac surgery.

The intervention is delivered during the perioperative and early recovery period. It uses an ICU visitor book as a narrative support tool. The visitor book contains selected and privacy-protected photos, family messages, and key recovery events. These materials are used to help patients reconstruct the timeline of their ICU experience, understand what happened during treatment, and narrate stressful events in a guided and structured way. The intervention also includes brief education about stress reactions, grounding strategies, review of ICU experiences, and integration of the experience before discharge.

The intervention is preventive rather than therapeutic treatment for diagnosed posttraumatic stress disorder. It is intended to help patients form a more coherent and understandable account of their ICU experience, reduce distress related to fragmented or frightening memories, and support psychological recovery after cardiac surgery.

Opintotyyppi

Interventio

Ilmoittautuminen (Arvioitu)

100

Vaihe

  • Ei sovellettavissa

Yhteystiedot ja paikat

Tässä osiossa on tutkimuksen suorittajien yhteystiedot ja tiedot siitä, missä tämä tutkimus suoritetaan.

Opiskeluyhteys

Opiskelupaikat

    • Fujian
      • Fuzhou, Fujian, Kiina, 35005
        • Rekrytointi
        • The First Affiliated Hospital of Fujian Medical University
        • Ottaa yhteyttä:

Osallistumiskriteerit

Tutkijat etsivät ihmisiä, jotka sopivat tiettyyn kuvaukseen, jota kutsutaan kelpoisuuskriteereiksi. Joitakin esimerkkejä näistä kriteereistä ovat henkilön yleinen terveydentila tai aiemmat hoidot.

Kelpoisuusvaatimukset

Opintokelpoiset iät

  • Aikuinen
  • Vanhempi Aikuinen

Hyväksyy terveitä vapaaehtoisia

Ei

Kuvaus

Inclusion Criteria:

  1. Aged 18 years or older.
  2. Scheduled to undergo cardiac surgery with cardiopulmonary bypass, with planned postoperative admission to the cardiac surgical intensive care unit and an expected ICU stay of more than 24 hours.
  3. The participant is able to communicate effectively, and the participant and family members are willing to cooperate with the study.
  4. Conscious before the first postoperative intervention, negative for delirium as assessed by the Confusion Assessment Method for the Intensive Care Unit, and able to understand and complete the intervention and related assessments.

Exclusion Criteria:

  1. Experienced severe traumatic events within the past year, such as diagnosis of a major disease unrelated to the current cardiac condition in the participant or an immediate family member, or death of an immediate family member or significant other.
  2. Currently receiving treatment for mental disorders, including pharmacological treatment or psychotherapy for conditions such as depressive disorder, anxiety disorder, bipolar disorder, or schizophrenia spectrum disorders.
  3. History of a clearly diagnosed severe mental disorder, or mental abnormalities caused by organic brain disease.

Opintosuunnitelma

Tässä osiossa on tietoja tutkimussuunnitelmasta, mukaan lukien kuinka tutkimus on suunniteltu ja mitä tutkimuksella mitataan.

Miten tutkimus on suunniteltu?

Suunnittelun yksityiskohdat

  • Ensisijainen käyttötarkoitus: Ennaltaehkäisy
  • Jako: Satunnaistettu
  • Inventiomalli: Rinnakkaistehtävä
  • Naamiointi: Ei mitään (avoin tarra)

Aseet ja interventiot

Osallistujaryhmä / Arm
Interventio / Hoito
Kokeellinen: ICU-pNET Group
Participants in this group will receive routine care plus an ICU-based preventive narrative exposure intervention supported by an ICU visitor book.
The intervention is an ICU-based preventive narrative exposure intervention supported by an ICU visitor book. It includes preoperative education, review of ICU experiences, construction of a timeline, guided narration of stressful ICU-related events, and integration of the experience before discharge. The ICU visitor book includes selected photos, family messages, and key recovery events to help participants better understand and organize their ICU experience.
Ei väliintuloa: Control Group
Participants in this group will receive routine care and routine psychological support during the perioperative and ICU recovery period.

Mitä tutkimuksessa mitataan?

Ensisijaiset tulostoimenpiteet

Tulosmittaus
Toimenpiteen kuvaus
Aikaikkuna
Posttraumatic Stress Symptoms
Aikaikkuna: 1 month after hospital discharge
Posttraumatic stress symptoms will be assessed using the Impact of Event Scale-Revised. The total score ranges from 0 to 88, with higher scores indicating more severe posttraumatic stress symptoms.
1 month after hospital discharge

Toissijaiset tulostoimenpiteet

Tulosmittaus
Toimenpiteen kuvaus
Aikaikkuna
Posttraumatic stress symptoms at 3 months after hospital discharge
Aikaikkuna: 3 months after hospital discharge
Posttraumatic stress symptoms will be assessed using the Impact of Event Scale-Revised. The total score ranges from 0 to 88, with higher scores indicating more severe posttraumatic stress symptoms.
3 months after hospital discharge
ICU-related memories
Aikaikkuna: Within 48 hours after ICU discharge, 1 month and 3 months after hospital discharge.
ICU-related memories will be assessed using the ICU Memory Tool, a questionnaire designed to assess patients' recall of their ICU stay, including factual memories, memories of feelings, and delusional memories.
Within 48 hours after ICU discharge, 1 month and 3 months after hospital discharge.
Anxiety and depression symptoms
Aikaikkuna: Baseline, within 48 hours after ICU discharge, before hospital discharge, 1 month and 3 months after hospital discharge.
Anxiety and depression symptoms will be assessed using the Hospital Anxiety and Depression Scale (HADS). The HADS includes 14 items and consists of two subscales for anxiety and depression, with each subscale ranging from 0 to 21. Higher scores indicate more severe anxiety or depression symptoms.
Baseline, within 48 hours after ICU discharge, before hospital discharge, 1 month and 3 months after hospital discharge.
Sleep quality
Aikaikkuna: Baseline, within 48 hours after ICU discharge, before hospital discharge, 1 month and 3 months after hospital discharge.
Sleep quality will be assessed using the Pittsburgh Sleep Quality Index. The scale includes seven components, with the total score ranging from 0 to 21. Higher scores indicate poorer sleep quality.
Baseline, within 48 hours after ICU discharge, before hospital discharge, 1 month and 3 months after hospital discharge.
Health-related quality of life
Aikaikkuna: 1 month and 3 months after hospital discharge
Health-related quality of life will be assessed using the 36-Item Short Form Health Survey. The scale includes 36 items covering eight domains of health status. Scores are transformed to a 0 to 100 scale, with higher scores indicating better health-related quality of life.
1 month and 3 months after hospital discharge
Patient satisfaction with ICU nursing care
Aikaikkuna: 1 week after ICU discharge
Patient satisfaction with ICU nursing care will be assessed using the ICU Patient Hospitalization Satisfaction Questionnaire. The questionnaire includes 10 items rated on a 5-point Likert scale. Higher total scores indicate higher patient satisfaction.
1 week after ICU discharge
Family satisfaction with ICU care
Aikaikkuna: 1 week after ICU discharge
Family satisfaction with ICU care will be assessed using the Chinese version of the Critical Care Family Satisfaction Survey. The scale includes 27 items rated on a 5-point Likert scale, with total scores ranging from 27 to 135. Higher scores indicate higher family satisfaction.
1 week after ICU discharge

Yhteistyökumppanit ja tutkijat

Täältä löydät tähän tutkimukseen osallistuvat ihmiset ja organisaatiot.

Opintojen ennätyspäivät

Nämä päivämäärät seuraavat ClinicalTrials.gov-sivustolle lähetettyjen tutkimustietueiden ja yhteenvetojen edistymistä. National Library of Medicine (NLM) tarkistaa tutkimustiedot ja raportoidut tulokset varmistaakseen, että ne täyttävät tietyt laadunvalvontastandardit, ennen kuin ne julkaistaan ​​julkisella verkkosivustolla.

Opi tärkeimmät päivämäärät

Opiskelun aloitus (Todellinen)

Tiistai 2. kesäkuuta 2026

Ensisijainen valmistuminen (Arvioitu)

Sunnuntai 28. helmikuuta 2027

Opintojen valmistuminen (Arvioitu)

Perjantai 30. huhtikuuta 2027

Opintoihin ilmoittautumispäivät

Ensimmäinen lähetetty

Keskiviikko 3. kesäkuuta 2026

Ensimmäinen toimitettu, joka täytti QC-kriteerit

Keskiviikko 3. kesäkuuta 2026

Ensimmäinen Lähetetty (Todellinen)

Maanantai 8. kesäkuuta 2026

Tutkimustietojen päivitykset

Viimeisin päivitys julkaistu (Todellinen)

Keskiviikko 12. elokuuta 2026

Viimeisin lähetetty päivitys, joka täytti QC-kriteerit

Maanantai 10. elokuuta 2026

Viimeksi vahvistettu

Lauantai 1. elokuuta 2026

Lisää tietoa

Tähän tutkimukseen liittyvät termit

Yksittäisten osallistujien tietojen suunnitelma (IPD)

Aiotko jakaa yksittäisten osallistujien tietoja (IPD)?

EI

IPD-suunnitelman kuvaus

Individual participant data will not be shared because the study involves sensitive clinical and psychological information. Data sharing was not included in the approved informed consent documents.

Lääke- ja laitetiedot, tutkimusasiakirjat

Tutkii yhdysvaltalaista FDA sääntelemää lääkevalmistetta

Ei

Tutkii yhdysvaltalaista FDA sääntelemää laitetuotetta

Ei

Nämä tiedot haettiin suoraan verkkosivustolta clinicaltrials.gov ilman muutoksia. Jos sinulla on pyyntöjä muuttaa, poistaa tai päivittää tutkimustietojasi, ota yhteyttä register@clinicaltrials.gov. Heti kun muutos on otettu käyttöön osoitteessa clinicaltrials.gov, se päivitetään automaattisesti myös verkkosivustollemme .

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