- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07767760
Multimodal Prehabilitation for Tumor-Related Bowel Obstruction
14. August 2026 aktualisiert von: The Affiliated Hospital of Qingdao University
Effect of Multimodal Prehabilitation on Clinical Outcomes in Patients With Tumor-Related Bowel Obstruction: A Multicenter Randomized Controlled Trial
The goal of this clinical trial is to establish a multimodal prehabilitation protocol suitable for patients with tumor-related bowel obstruction during the perioperative period, and to explore its safety and efficacy; to evaluate the impact of this protocol on short-term and long-term clinical outcomes and recovery indicators.The participants will be divided into two groups.
The experimental group will receive an integrated program of preoperative multi-modal pre-rehabilitation intervention combined with postoperative immune nutrition support; the control group will receive traditional perioperative management for intestinal obstruction.
Studienübersicht
Status
Noch keine Rekrutierung
Bedingungen
Intervention / Behandlung
Studientyp
Interventionell
Einschreibung (Geschätzt)
394
Phase
- Unzutreffend
Kontakte und Standorte
Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.
Studienkontakt
- Name: Yanbing Zhou, MD
- Telefonnummer: 86532-82911324
- E-Mail: zhouyanbing@qduhospital.cn
Studienorte
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Shandong
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Qingdao, Shandong, China, 266003
- Department of Gastrointestinal Surgery, Qingdao University Affiliated Hospital, Qingdao, Shandong 266000
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Teilnahmekriterien
Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Nein
Beschreibung
Inclusion Criteria:
- Pathologically/cytologically confirmed malignant tumor (including digestive system and gynecological origin tumors); or imaging data suggesting tumor space-occupying lesions combined with multiple metastatic foci;
- Diagnosis of bowel obstruction (complete or incomplete) confirmed by medical history, symptoms, signs, and imaging (abdominal plain film/CT), and after MDT decision-making, no emergency surgery is required, short-term conservative treatment has potential for remission, and the expected interval from conservative treatment period to planned surgery is ≥7 days;
- Age between 18 and 85 years;
- Eastern Cooperative Oncology Group (ECOG) performance status score ≤2;
- Expected survival ≥12 weeks;
- Patients and their families have full understanding of disease progression and prognosis, accept conservative treatment, and are fully mentally prepared for the high incidence of severe surgical complications; they can understand and voluntarily sign the written informed consent form, which must be signed before performing study-specified procedures.
Exclusion Criteria:
- Presence of acute, life-threatening complications such as strangulated bowel obstruction, electrolyte disturbances, or sepsis;
- Presence of intestinal necrosis, perforation, bleeding, or other conditions requiring immediate surgical treatment;
- ASA grade >IV, severe cardiac insufficiency (preoperative LVEF <30% or NYHA grade IV), severe hepatic dysfunction (Child-Pugh grade C), and renal dysfunction (requiring CRRT);
- History of cerebral hemorrhage, cerebral infarction, TIA, or presence of central nervous system disease, psychiatric disease, or bedridden status within 6 months before informed consent that precludes completion of multimodal intervention;
- Long-term or high-dose use of immunosuppressants or glucocorticoids within 1 month before enrollment;
- Presence of language communication barriers, unable to independently or with family assistance understand and complete intervention and assessment;
- Patients currently participating in other drug or clinical interventional trials.
Studienplan
Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Single
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
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Experimental: Experimental group
The experimental group: on the basis of the standard six-step treatment model (decompression, adding nutrition, suppressing digestive fluid secretion, hormone, diuresis, and exercise and promoting intestinal peristalsis), a goal-directed multimodal prehabilitation intervention lasting 5 to 7 days will be superimposed and implemented during the preoperative hospitalization period, with contents including immunonutritional support, progressive physical training, and structured psychological counseling.
Postoperatively, the standard perioperative Enhanced Recovery After Surgery (ERAS) protocol will be continued to be executed, and immunonutritional treatment will be strengthened.
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Kerninhalt ist die Einführung einer Reihe optimierter Maßnahmen während der perioperativen Phase auf der Grundlage evidenzbasierter medizinischer Erkenntnisse, um die physiologische und psychische Belastung der Patienten zu reduzieren und ihre Genesung zu beschleunigen.
Multimodal prehabilitation program adopts a planned, structured, repeatable, and purposeful approach, encompassing exercise, nutrition, and psychological factors.
The standard six-step treatment protocol refers to: decompression, nutritional supplementation, suppression of digestive fluid secretion, hormone therapy, diuresis, exercise, and promotion of intestinal peristalsis.
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Aktiver Komparator: Control group
The control group: preoperatively, only the standard six-step treatment protocol will be received.
Postoperatively, standard Enhanced Recovery After Surgery (ERAS) protocol will be followed for perioperative management.
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Kerninhalt ist die Einführung einer Reihe optimierter Maßnahmen während der perioperativen Phase auf der Grundlage evidenzbasierter medizinischer Erkenntnisse, um die physiologische und psychische Belastung der Patienten zu reduzieren und ihre Genesung zu beschleunigen.
The standard six-step treatment protocol refers to: decompression, nutritional supplementation, suppression of digestive fluid secretion, hormone therapy, diuresis, exercise, and promotion of intestinal peristalsis.
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Comprehensive Complication Index (CCI)
Zeitfenster: Postoperative (≤30 days after surgery)
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Used to quantify the cumulative complication burden of individual patients.
The calculation premise is to first grade each complication occurring within 30 days postoperatively according to the Clavien-Dindo Classification (CDC), then accumulate the corresponding "weight (wC)" of each complication, substitute into the formula for square root calculation and divide by 2, ultimately obtaining a continuous score from 0-100 (0 = no complications, 100 = death).
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Postoperative (≤30 days after surgery)
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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The 30-day postoperative mortality
Zeitfenster: POD 30(30 days after surgery)
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30-day postoperative mortality defined as death within 30 days postoperatively or in-hospital death during hospitalization.
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POD 30(30 days after surgery)
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Complication occurrence during the preoperative observation and intervention period, remission rate of bowel obstruction after conservative treatment
Zeitfenster: Baseline (T0), Post-intervention (At least 7 days),
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The complication occurrence defined as complications diagnosed after admission and occurring before surgery
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Baseline (T0), Post-intervention (At least 7 days),
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Preoperative and 30-day postoperative quality of life scores
Zeitfenster: Baseline (T0), Post-intervention (at least 7 days), and POD 30(30 days after surgery)
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Health-related quality of life assessed using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30).
The questionnaire assesses 15 dimensions of HRQoL, including physical, psychological, and social functions.
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Baseline (T0), Post-intervention (at least 7 days), and POD 30(30 days after surgery)
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Nutritional status-hemoglobin, albumin, prealbumin levels
Zeitfenster: Baseline (T0), Post-intervention (at least 7 days), and POD 1, 3, 5, 30
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Hemoglobin, albumin, and prealbumin levels are used to assess nutritional status.
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Baseline (T0), Post-intervention (at least 7 days), and POD 1, 3, 5, 30
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Immune status - CRP, NLR, CD4/CD8
Zeitfenster: Baseline (T0), Post-intervention (at least 7 days), and POD 1, 3, 5, and 30.
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Inflammatory indicators, including C-reactive protein (CRP), the neutrophil-to-lymphocyte ratio (NLR), and CD4/CD8, can reflect the level of inflammation.
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Baseline (T0), Post-intervention (at least 7 days), and POD 1, 3, 5, and 30.
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Functional capacity
Zeitfenster: Baseline (T0), Post-intervention (at least 7 days), and POD 30(30 days after surgery)
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preoperative and 30-day postoperative 6-Minute Walk Test
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Baseline (T0), Post-intervention (at least 7 days), and POD 30(30 days after surgery)
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postoperative ICU stay
Zeitfenster: POD 30(30 days after surgery)
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Duration of postoperative ICU stay (hours), defined as time to transfer to icu for treatment after surgery.
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POD 30(30 days after surgery)
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The incidence and severity of complications within 30 days after the surgery
Zeitfenster: POD 30(30 days after surgery)
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Incidence and severity of complications within 30 days postoperatively (especially infectious complications) (all complications will be scored according to the Clavien-Dindo classification system)
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POD 30(30 days after surgery)
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Preoperative and 30-day postoperative psychological states
Zeitfenster: Baseline (T0), Post-intervention (at least 7 days), and POD 30(30 days after surgery)
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Psychological states was measured by Hospital Anxiety and Depression Scale (HADS).
Higher scores indicate more severe anxiety or depression symptoms.
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Baseline (T0), Post-intervention (at least 7 days), and POD 30(30 days after surgery)
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mechanical ventilation time
Zeitfenster: POD 30(30 days after surgery)
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POD 30(30 days after surgery)
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postoperative pain severity
Zeitfenster: POD 30(30 days after surgery)
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The severity of postoperative pain is evaluated using the Visual Analog Scale for pain (VAS, 0 = no pain, 10 = most severe pain).
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POD 30(30 days after surgery)
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total hospitalization costs
Zeitfenster: POD 30(30 days after surgery)
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POD 30(30 days after surgery)
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Mitarbeiter und Ermittler
Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.
Mitarbeiter
Studienaufzeichnungsdaten
Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.
Haupttermine studieren
Studienbeginn (Geschätzt)
1. August 2026
Primärer Abschluss (Geschätzt)
1. Juli 2028
Studienabschluss (Geschätzt)
1. August 2028
Studienanmeldedaten
Zuerst eingereicht
11. August 2026
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
14. August 2026
Zuerst gepostet (Tatsächlich)
17. August 2026
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
17. August 2026
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
14. August 2026
Zuletzt verifiziert
1. August 2026
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- GISSG-PREHAB2602
Plan für individuelle Teilnehmerdaten (IPD)
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- STUDIENPROTOKOLL
- SAFT
- ICF
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Nein
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Nein
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