AI-Assisted Patient Support in mHSPC (LUMINOUS)
Effects of Large LangUage Model-Based AI Agent-Assisted Patient-Centered Support on ANxiety, Illness PerceptiOn, and Sleep QUality in Patients With Newly Diagnosed Metastatic Hormone-Sensitive Prostate Cancer: A Multicenter, Open-Label, Randomized Controlled Trial
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Bo Dai, MD
- Numero di telefono: +86-21 64175590
- Email: bodai1978@126.com
Luoghi di studio
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Fujian
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Fuzhou, Fujian, Cina, 350011
- Fujian Cancer Hospital
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Contatto:
- Shushang Chen, MD
- Numero di telefono: +86 15859198855
- Email: 121257401@qq.com
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Shanghai Municipality
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Shanghai, Shanghai Municipality, Cina, 200032
- Fudan University Shanghai Cancer Center
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Contatto:
- Dai Bo, MD
- Numero di telefono: +86-21 64175590
- Email: bodai1978@126.com
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Yunnan
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Kunming, Yunnan, Cina
- Yunnan Cancer Hospital
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Contatto:
- Yong Yang
- Numero di telefono: +86-0871 68185656
- Email: yongy1974@163.com
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Zhejiang
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Wenzhou, Zhejiang, Cina, 325000
- The First Affiliated Hospital of Wenzhou Medical University
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Contatto:
- Wei Chen, MD
- Numero di telefono: +86 15000238255
- Email: 2818777033@qq.com
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Newly diagnosed prostate adenocarcinoma confirmed by histopathology or cytopathology;
- Metastatic disease confirmed by imaging or pathology;
- Diagnosis of metastatic prostate cancer within 2 weeks before enrollment;
- Aged 18-80 years;
- A GAD-7 score of 5 or higher at screening;
- Adequate cognitive ability to understand and participate in the study;
- Adequate language comprehension and ability to complete the study questionnaires independently;
- Access to a smartphone and an internet connection required to use the study platform;
- Provision of written informed consent.
Exclusion Criteria:
- An acute or unstable psychiatric disorder, such as severe depressive or anxiety disorder, or severe insomnia requiring urgent specialist care;
- History of or current cognitive impairment, such as intellectual disability or Alzheimer's disease;
- A requirement for emergency surgery within 72 hours after enrollment;
- Planned prostate cancer-directed radiotherapy, surgery, or chemotherapy during the study period;
- Current participation in another interventional clinical trial;
- A request from the participant's family to withhold the diagnosis or disease-related information from the participant.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Terapia di supporto
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
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Sperimentale: Immediate AI Agent Access
Participants will receive immediate access to the AI Agent for 4 weeks after randomization, in addition to standard-of-care medical treatment.
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Participants access the AI agent through a WeChat Mini Program.
It provides clinician-reviewed educational materials on prostate cancer and disease management.
A large language model-based AI agent provides real-time, multi-turn, personalized responses to participants' questions.
Retrieval-augmented generation based on a curated clinical knowledge base is used to improve the accuracy and clinical relevance of the responses.
The AI agent will not replace physician assessment, diagnosis, or treatment decision-making.
Participants will continue to receive standard-of-care medical treatment for mHSPC throughout the study.
Treatment may include androgen deprivation therapy (ADT) in combination with an androgen receptor pathway inhibitor (ARPi), and bone-protective agents may also be administered, as determined by the treating physician according to clinical guidelines and individual patient needs.
However, radiotherapy, surgery, or chemotherapy in any form is not permitted during the study period.
Non-antineoplastic medications taken prior to enrollment may be continued during the study.
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Comparatore attivo: Delayed AI Agent Access
Participants will use the same platform without access to the AI agent during the first 2 weeks after randomization, in addition to standard-of-care medical treatment.
After completing the 2-week assessments, participants will receive access to the AI agent for the remaining 2 weeks.
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Participants will continue to receive standard-of-care medical treatment for mHSPC throughout the study.
Treatment may include androgen deprivation therapy (ADT) in combination with an androgen receptor pathway inhibitor (ARPi), and bone-protective agents may also be administered, as determined by the treating physician according to clinical guidelines and individual patient needs.
However, radiotherapy, surgery, or chemotherapy in any form is not permitted during the study period.
Non-antineoplastic medications taken prior to enrollment may be continued during the study.
The basic platform supports study registration, assessments, and usage tracking but does not provide AI agent function during the first 2 weeks.
Participants will receive access of AI agent after completing the 2-week assessments.
The AI agent is accessible through a WeChat Mini Program.
It provides clinician-reviewed educational materials on prostate cancer and disease management.
A large language model-based AI agent provides real-time, multi-turn, personalized responses to participants' questions.
Retrieval-augmented generation based on a curated clinical knowledge base is used to improve the accuracy and clinical relevance of the responses.
The AI agent will not replace physician assessment, diagnosis, or treatment decision-making.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Between-Group Difference in Change from Baseline in GAD-7 Total Score at 2 Weeks
Lasso di tempo: At baseline and 2 weeks after randomization.
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The Generalized Anxiety Disorder-7 (GAD-7) scale assesses anxiety symptoms using 7 items, each scored from 0 to 3. The total score ranges from 0 to 21, with higher scores indicating greater anxiety severity.
Change from baseline is calculated as the score at 2 weeks minus the baseline score, with a negative change indicating improvement.
The mean change from baseline will be compared between the two groups.
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At baseline and 2 weeks after randomization.
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Between-Group Difference in Disease Knowledge Test Total Score at 2 Weeks
Lasso di tempo: At 2 weeks after randomization.
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The study-specific Disease Knowledge Test consists of 10 objective questions on mHSPC.
Each correct answer is scored as 1, and each incorrect or unknown answer is scored as 0. The total score ranges from 0 to 10, with higher scores indicating greater disease knowledge.
The mean total score at 2 weeks will be compared between the two groups.
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At 2 weeks after randomization.
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Between-Group Difference in Change from Baseline in the Brief Illness Perception Questionnaire (B-IPQ) Total Score at 2 Weeks
Lasso di tempo: At baseline and 2 weeks after randomization.
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The Brief Illness Perception Questionnaire (B-IPQ) assesses cognitive and emotional representations of illness.
Eight scored items are rated from 0 to 10.
After appropriate reverse scoring, the total score ranges from 0 to 80, with higher scores indicating a more threatening perception of the illness.
Change from baseline is calculated as the score at 2 weeks minus the baseline score, with negative values indicating improvement.
The mean change from baseline will be compared between the two groups.
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At baseline and 2 weeks after randomization.
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Between-Group Difference in Change from Baseline in the Insomnia Severity Index (ISI) Total Score at 2 Weeks
Lasso di tempo: At baseline and 2 weeks after randomization.
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The Insomnia Severity Index (ISI) assesses insomnia severity using 7 items, each scored from 0 to 4. The total score ranges from 0 to 28, with higher scores indicating greater insomnia severity.
Change from baseline is calculated as the score at 2 weeks minus the baseline score, with negative values indicating improvement.
The mean change from baseline will be compared between the two groups.
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At baseline and 2 weeks after randomization.
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Between-Group Difference in Change from Baseline in the Patient Satisfaction Questionnaire-18 (PSQ-18) Score at 2 Weeks
Lasso di tempo: At baseline and 2 weeks after randomization.
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The Patient Satisfaction Questionnaire-18 (PSQ-18) consists of 18 items assessing satisfaction with medical care across seven domains.
Each item is scored from 1 to 5.
After appropriate reverse scoring, the item scores are summed to produce a total score ranging from 18 to 90, with higher scores indicating greater patient satisfaction.
Change from baseline is calculated as the score at 2 weeks minus the baseline score, with positive values indicating improvement.
The mean change from baseline will be compared between the two groups.
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At baseline and 2 weeks after randomization.
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Altre misure di risultato
Altre misure di risultato
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Between-Group Difference in Change from Baseline in GAD-7 Total Score at 4 Weeks
Lasso di tempo: At baseline and 4 weeks after randomization.
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The Generalized Anxiety Disorder-7 (GAD-7) scale assesses anxiety symptoms using 7 items, each scored from 0 to 3. The total score ranges from 0 to 21, with higher scores indicating greater anxiety severity.
Change from baseline is calculated as the score at 4 weeks minus the baseline score, with a negative change indicating improvement.
The mean change from baseline will be compared between the two groups.
This exploratory comparison reflects the effects of the two access strategies.
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At baseline and 4 weeks after randomization.
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Accuracy of LLM-Generated Answers to Participant Questions
Lasso di tempo: During the 4-week study period.
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Participant questions and the corresponding answers generated by the LLM-based AI agent will be collected.
Each answer will be independently reviewed for accuracy by two urologic oncology physicians.
In cases of disagreement, a third urologic oncology expert will make the final determination.
Accuracy will be calculated as the proportion of evaluable answers classified as accurate.
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During the 4-week study period.
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Collaboratori e investigatori
Sponsor
Sponsor
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie urogenitali
- Malattie genitali
- Disordini mentali
- Neoplasie genitali, maschio
- Neoplasie urogenitali
- Neoplasie per sede
- Neoplasie
- Malattie genitali, maschio
- Malattie della prostata
- Malattie urogenitali maschili
- Comportamento
- Aderenza e conformità al trattamento
- Comportamento sanitario
- Neoplasie prostatiche
- Disturbi d'ansia
- Soddisfazione del paziente
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- PCaAICom-01
Piano per i dati dei singoli partecipanti (IPD)
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Informazioni su farmaci e dispositivi, documenti di studio
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