ClinicalTrials.gg
Status unknownNCT05278754Updated Mar 14, 2022

Independent Predictors Analysis and Model Construction of Cavitary Central Lung Cancer

An observational study in Central Lung Cancer, sponsored by The Central Hospital of Lishui City. Status unknown. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2022-03-14.

Sponsored by The Central Hospital of Lishui City · Observational

The sponsor has not verified this record recently (last verified Mar 2022), so the status shown — last known as Not yet recruiting — may be out of date.
Study type
Observational
Model
Case-control
Time perspective
Retrospective
Enrollment
80
Ages
18 Years and older
Sex
All
01

Study summary

This study is a retrospective, multicenter clinical study. The main goal is to identify the risk factors for cavity formation in central-type lung cancer lesions, and to construct a prediction model for cavity formation in central-type lung cancer lesions based on the above risk factors.

02

Conditions studied

  • Central Lung Cancer

Keywords

  • Central Lung Cancer
  • Cavity
  • Predictor
03

In context

Lead sponsor

The Central Hospital of Lishui City is the lead sponsor of 10 studies on the registry; 4 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

This is a multicenter study. Patients from Lishui Central Hospital of Zhejiang Province, the Second Affiliated Hospital of Medical College of Zhejiang University, and Affiliated Hospital of Xinjiang Medical University who meet the above criteria will be included in this study

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Age:older than 18 years;
  2. Clinical or pathologically confirmed central lung cancer;
  3. Lesions without cavities at first diagnosis of central lung cancer;
  4. Performed complete laboratory and imaging research at the first diagnosis of the central lung cancer;
  5. Patients with cavities formation during follow up, and the cavities were independently confirmed by at least 3 imaging experts;
  6. Patients with complete medical records;

Exclusion criteria

Exclusion Criteria:

  1. Patients suffering other malignant tumors;
  2. Patients missing the imaging data;
  3. Patients missing the clinical data.
05

Study design

Observational model
Case-control
Time perspective
Retrospective
Enrollment
80 participants (estimated)
Patient registry
No
06

What researchers measure

Primary outcomes

  1. Formation of cavities in the central lung cancer, assessed up to 18 months.

    Time from enrollment to the time of cavities formation, assessed up to 18 months.

    Time frame: Time from enrollment to the time of cavities formation, assessed up to 18 months.

Secondary outcomes

  1. Hemoptysis in patients with central lung cancer, assessed up to 18 months.

    Time from enrollment to hemoptysis, assessed up to 18 months.

    Time frame: Time from enrollment to hemoptysis, assessed up to 18 months.

07

Study locations

No study locations are listed for this record.

08

References and documents

Individual participant data

Plan to share: Yes — Statistical analysis plan, informed consent form, and clinical study report can be shared with other researchers.

Supporting information: Study protocol, Statistical analysis plan, Informed consent form, Clinical study report

Time frame: Within six months after the trial is completed.

Access criteria: Shared data is not available for downloading, but can only be browsed. To download the data, you must contact the researchers. Shared data does not provide any private information of the participants.

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Start is estimated for Mar 2022; primary completion for May 2022, 2 months later.

How these figures are worked out, and which studies are left out of them.

Registered
Feb 10, 2022
First posted
Mar 14, 2022
StartEst.
Mar 12, 2022
Primary completionEst.
May 12, 2022
CompletionEst.
Aug 12, 2022
Last update
Mar 14, 2022
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Mar 14, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05278754
Lead sponsor
The Central Hospital of Lishui City
Collaborators
The First Affiliated Hospital of Soochow University, Second Affiliated Hospital, Zhejiang University, School of Medicine, Affiliated Hospital of Xinjiang Medical University
Responsible party
Sponsor
First posted
Mar 14, 2022
Start date
Mar 12, 2022 (estimated)
Primary completion
May 12, 2022 (estimated)
Completion
Aug 12, 2022 (estimated)
Last update
Mar 14, 2022

Study contacts

Jianfei Tu, Dr
Contact
jianfei1133@163.com
13646782878
Jingjing Song, Dr
Contact
8808s_j996@163.com
13615780342

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Mar 2022. You cannot join it, but the record below documents what was studied.

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