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Status unknownNCT02704715Updated Mar 10, 2016

Postoperative Pain in Orbital Disease and Ocular Tumor

An interventional study of general anesthesia,orbital operation in Postoperative Pain, sponsored by Sun Yat-sen University. Status unknown at 1 site in China. Open to participants aged 16 Years and older. Per ClinicalTrials.gov, last updated 2016-03-10.

Sponsored by Sun Yat-sen University · Not applicable and Interventional

The sponsor has not verified this record recently (last verified Mar 2016), so the status shown — last known as Recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
200
Allocation
Not applicable
Ages
16 Years and older
Sex
All
01

Study summary

The purpose of this study is to evaluate the postoperative pain after general anesthesia of orbital diseases and ocular tumor patients.

Read the detailed description

The purpose of this study is to evaluate patients diagnosed of orbital diseases or ocular tumor over 16 years old of the postoperative pain after general anesthesia , and to analyze the related factors of pain after operation.

02

Conditions studied

  • Postoperative Pain

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Keywords

  • postoperative pain
  • general anesthesia
03

In context

Pain, Postoperative

5,224 studies on the registry are indexed under Pain, Postoperative; 1,154 are open to participants now.

This study's planned enrollment of 200 is above the median of 75 across 4,457 interventional studies indexed under Pain, Postoperative.

Browse Pain, Postoperative studies →

Lead sponsor

Sun Yat-sen University is the lead sponsor of 1,680 studies on the registry; 609 are open to participants now.

Browse Sun Yat-sen University studies →

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

04

Who can participate

Ages eligible
16 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

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

  • over 16 years old
  • diagnosed as orbital disease or ocular tumor
  • surgery under general anesthesia

Exclusion criteria

Exclusion Criteria:

  • any uncontrolled clinical problems
05

Study design

Phase
Not applicable
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
200 participants (estimated)

Study arms

  • Other
    general anesthesia,orbital operation

    1. diagnosed as orbital disease and ocular tumor 2. over 16 years old 3. orbital operation under general anesthesia

    Procedure: general anesthesia,orbital operation

Interventions

  • Proceduregeneral anesthesia,orbital operation

    to evaluate the pain under general anesthesia

06

What researchers measure

Primary outcomes

  1. pain

    numerical rating scale, NRS will be used to measure the pain

    Time frame: 24 hours after surgery

07

Study locations

1 of 1 sites recruiting
  • Sun Yat-sen University
    Guangzhou, Guangdong 510000, China
    Recruiting
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Feb 2016, a primary completion of Dec 2017 and a completion of Dec 2018. It does not say whether these dates are actual or estimated.

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

Registered
Feb 25, 2016
First posted
Mar 10, 2016
Start
Feb 2016
Primary completionEst.
Dec 2017
CompletionEst.
Dec 2018
Last update
Mar 10, 2016
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 10, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02704715
Lead sponsor
Sun Yat-sen University
Responsible party
Huijing Ye (Doctor, Sun Yat-sen University) — Principal investigator
First posted
Mar 10, 2016
Start date
Feb 2016
Primary completion
Dec 2017 (estimated)
Completion
Dec 2018 (estimated)
Last update
Mar 10, 2016

Study contacts

Huijing Ye, Master
Contact
yehuijing@qq.com
+00862087331539
Huasheng Yang, Doctor
Contact
yanghs64@126.com
+00862087331539
Huijing Ye, Master
principal investigator · Sun Yat-sen University

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Mar 2016. You cannot join it, but the record below documents what was studied.

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