NCT06167720

Brief Summary

Previous studies have found that the suicide risk of cancer patients is influenced by socioeconomic factors, clinical characteristics, and environmental factors. But prediction model with multiple predictors for suicide risk in cancer patients is limited. The aim of this study is to assess the association of socioeconomic factors, clinical characteristics and meteorological factors with cancer patients' suicide, based on retrospective cohorts, and to establish a suicide risk prediction model with multiple predictors for cancer patients.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
176,000

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jan 1979

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 1, 1979

Completed
43 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 31, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2021

Completed
1.9 years until next milestone

First Submitted

Initial submission to the registry

December 4, 2023

Completed
8 days until next milestone

First Posted

Study publicly available on registry

December 12, 2023

Completed
Last Updated

December 15, 2023

Status Verified

December 1, 2023

Enrollment Period

43 years

First QC Date

December 4, 2023

Last Update Submit

December 11, 2023

Conditions

Cancer

Keywords

Cancer patientsSuicide riskPrediction modelMeteorological factors

Outcome Measures

Primary Outcomes (1)

  • Mortality attributed to suicide or self-inflicted injury

    The main outcome was mortality attributed to suicide or self-inflicted injury after cancer diagnosis.

    1979-2021

Study Arms (2)

Cancer patients cohort in SEER database

A retrospective cohort of cancer patients based on the Surveillance, Epidemiology, and End Results (SEER) program database was used to assess the association of socioeconomic factors, clinical characteristics and meteorological factors with cancer patients' suicide, and to establish prediction model with multiple predictors for cancer patient

Cancer patients cohort in SMCHBDP

Retrospective cohort conducted from Shandong Multi-Center Healthcare Big Data Platform (SMCHBDP) was used to verify the predictive ability and generalization ability of the prediction model.

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Cancer patients in the Surveillance, Epidemiology, and End Results (SEER) program database and Shandong Multi-Center Healthcare Big Data Platform (SMCHBDP).

You may qualify if:

  • \. Cancer patients in SEER database and SMCHBDP

You may not qualify if:

  • No certain cause of death
  • Missing area code
  • Lost to follow-up

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital

Jinan, Shandong, 250014, China

Location

MeSH Terms

Conditions

Neoplasms

Study Officials

  • Fang Tang, Doctor

    The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Doctor

Study Record Dates

First Submitted

December 4, 2023

First Posted

December 12, 2023

Study Start

January 1, 1979

Primary Completion

December 31, 2021

Study Completion

December 31, 2021

Last Updated

December 15, 2023

Record last verified: 2023-12

Locations

CN(1)