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Development and Application of a Clinical Decision Support System for Exercise Rehabilitation in Patients With Osteoporotic Vertebral Compression Fractures

28 mei 2026 bijgewerkt door: Jiawei Jiang
This study aims to develop a clinical decision support system for exercise rehabilitation in patients with osteoporotic vertebral compression fractures, based on evidence-based recommendations for postoperative exercise rehabilitation. The system is designed to provide individualized assessment and exercise interventions, monitor exercise behaviors, and deliver risk alerts, thereby promoting safe and standardized postoperative exercise training in OVCF patients. The ultimate objectives are to evaluate the feasibility and effectiveness of the system in increasing physical exercise participation, reducing sedentary time, and facilitating postoperative rehabilitation, without increasing fatigue or pain.

Studie Overzicht

Studietype

Ingrijpend

Inschrijving (Geschat)

60

Fase

  • Niet toepasbaar

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studiecontact

Studie Locaties

    • Jiangsu
      • Nantong, Jiangsu, China
        • Werving
        • Affiliated 2 Hospital of Nantong University, Nantong, Jiangsu 0513
        • Hoofdonderzoeker:
          • Hongqing Xu, Dr
        • Contact:

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

  • Volwassen
  • Oudere volwassene

Accepteert gezonde vrijwilligers

Nee

Beschrijving

Inclusion Criteria:

  • age between 18 and 55 years
  • diagnosis of lumbar disc herniation requiring single-level lumbar fusion surgery - no previous history of lumbar surgery
  • Surgical procedures performed by the same surgical team
  • willingness to comply with the study protocol and restrictions
  • availability of a home WiFi connection

Exclusion Criteria:

  • lumbar surgery secondary to neoplasm, tuberculosis, infection, or inflammation
  • postoperative infection or revision surgery
  • presence of cauda equina syndrome
  • diagnosis of schizophrenia, cognitive impairment, or other psychiatric disorders
  • coexisting severe cardiovascular or cerebrovascular diseases, or congenital conditions precluding exercise participation.

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Behandeling
  • Toewijzing: Niet-gerandomiseerd
  • Interventioneel model: Parallelle opdracht
  • Masker: Geen (open label)

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Actieve vergelijker: De controlegroep
De controlegroep ontving conventionele postoperatieve zorginterventies
Alle deelnemers werden geïnstrueerd om hun gebruikelijke dagelijkse activiteiten te handhaven en zich te onthouden van extra behandelingen gedurende de studieperiode van 6 maanden.
Before discharge, patients received exercise rehabilitation training guidance from orthopedic specialist nurses and rehabilitation therapists and were given a rehabilitation training manual. They were instructed to scan the QR code in the manual to watch exercise training videos. The manual contained information including the goals, methods, frequency, intensity, and precautions of the exercise training.
Experimenteel: The intervention group
The experimental group received individualized assessment and exercise rehabilitation intervention through the clinical decision support system for exercise rehabilitation in patients with osteoporotic vertebral compression fractures.
Alle deelnemers werden geïnstrueerd om hun gebruikelijke dagelijkse activiteiten te handhaven en zich te onthouden van extra behandelingen gedurende de studieperiode van 6 maanden.
The experimental group first developed the functional modules of the OVCF exercise rehabilitation decision support system. Researchers were trained on participant selection, module use, and task allocation. Participants received operation demonstrations and a QR code for video guidance, then registered accounts and entered data. The system auto-captured baseline indicators, generated individualized exercise prescriptions, and pushed them for staff approval. Before and after each exercise session, patients completed vital signs, pain, and fatigue assessments; the system analyzed these data, generated decision support, and recommended next steps for therapist review. Data management included visualization, click tracking, and identification of low compliance, triggering individual online support. A user group facilitated communication. At follow-ups, osteoporosis clinic staff reviewed personal information and adjusted prescriptions based on exercise experience and outcomes.

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
IPAQ-L Scores
Tijdsspanne: The IPAQ-L scores were collected at baseline and at 3 months, and 6 months post-intervention.
Physical activity levels were assessed using the Chinese version of the International Physical Activity Questionnaire-Long (IPAQ-L) adapted by Qu Ningning et al. The questionnaire comprises 27 items across six domains: work, transportation, domestic activities, exercise and recreation, sitting time, and sleep time. Each domain includes physical activities at high, moderate, and low intensities. Based on the number of days and accumulated time per day of activity in the past week, weekly physical activity energy expenditure was calculated and expressed in metabolic equivalents (METs). The test-retest reliability (r=0.927) and criterion validity (r=0.821) of this questionnaire are higher than or equal to those of comparable instruments.
The IPAQ-L scores were collected at baseline and at 3 months, and 6 months post-intervention.

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
RPE Score
Tijdsspanne: The RPE scores were collected at baseline and at 3 months, and 6 months post-intervention.
Fatigue was assessed using the Borg Rating of Perceived Exertion (RPE) , a subjective tool for evaluating exercise intensity developed by Swedish psychologist Gunnar Borg, designed to quantify an individual's perception of physical exertion during exercise. On the scale, 6 represents no exertion at all; 7-8 indicates extremely light exertion (e.g.sitting quietly); 9-10, very light; 11-12, light exertion; 13-14, moderate exertion; 15-16, heavy exertion; 17-18, very heavy exertion; and 19-20, extremely exhausting, approaching maximal exertion.
The RPE scores were collected at baseline and at 3 months, and 6 months post-intervention.
NRS Score
Tijdsspanne: The NRS scores were collected at baseline and at 3 months, and 6 months post-intervention.
Postoperative pain was assessed using the Numerical Rating Scale (NRS), with a total score ranging from 0 to 10, where 0 indicates no pain, 1-3 indicates mild pain, 4-6 indicates moderate pain, 7-9 indicates severe pain, and 10 indicates excruciating pain.
The NRS scores were collected at baseline and at 3 months, and 6 months post-intervention.
SUS Score
Tijdsspanne: The SUS scores were collected at baseline and at 3 months, and 6 months post-intervention.
Usability was evaluated using the System Usability Scale (SUS) [15-16], which consists of 10 items rated on a 5-point Likert scale, with 1 representing "strongly disagree" and 5 representing "strongly agree." For odd-numbered items, the item score is the response score minus 1; for even-numbered items, the item score is 5 minus the response score. If an item is left blank, it is assigned a score of 3. The sum of the 10 item scores is multiplied by 2.5 to yield the final SUS score, which ranges from 0 to 100. A score above 60 indicates acceptable usability, ≥70 indicates good usability, ≥80 indicates very good usability, and ≥90 indicates excellent usability. The Cronbach's α coefficient of the scale was 0.91.
The SUS scores were collected at baseline and at 3 months, and 6 months post-intervention.

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Werkelijk)

1 januari 2024

Primaire voltooiing (Geschat)

1 januari 2028

Studie voltooiing (Geschat)

1 juni 2028

Studieregistratiedata

Eerst ingediend

28 mei 2026

Eerst ingediend dat voldeed aan de QC-criteria

28 mei 2026

Eerst geplaatst (Werkelijk)

3 juni 2026

Updates van studierecords

Laatste update geplaatst (Werkelijk)

3 juni 2026

Laatste update ingediend die voldeed aan QC-criteria

28 mei 2026

Laatst geverifieerd

1 mei 2026

Meer informatie

Termen gerelateerd aan deze studie

Plan Individuele Deelnemersgegevens (IPD)

Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?

NEE

Informatie over medicijnen en apparaten, studiedocumenten

Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel

Nee

Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct

Nee

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