Trial · NCT07892924
The Effect of Sleep Quality Before Breast Surgery on Postoperative Pain
NCT07892924, Completed, Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. The Effect of Sleep Quality Before Breast Surgery on Postoperative Pain. Trials, record NCT07892924. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07892924
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- The Effect of Sleep Quality Before Breast Surgery on Postoperative Pain
- NCT number
- NCT07892924
- Status
- Completed
- Enrollment
- 146 participants, actual
- Lead sponsor
- Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
- Conditions
- Postoperative Pain, Preoperative Sleep Quality
- Interventions
- Sleep Quality and Postoperative Pain Assessment
- First posted
- 2026-10-23
- Last updated
- 2026-10-23
Source ClinicalTrials.gov
Registered outcomes5
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Postoperative Pain Intensity Assessed by Numeric Rating Scale (NRS) | 1, 6, 12, and 24 hours; 3 weeks; and 3 months postoperatively | Postoperative pain intensity was assessed using the Numeric Rating Scale (NRS), ranging from 0 (no pain) to 10 (worst imaginable pain). Pain scores were recorded at 1, 6, 12, and 24 hours, as well as 3 weeks and 3 months after surgery. NRS scores were compared between patients with good and poor preoperative sleep quality, classified according to the Pittsburgh Sleep Quality Index (PSQI). |
| Secondary | Pain Catastrophizing Assessed by the Pain Catastrophizing Scale (PCS) | Within the first 24 hours postoperatively, at 3 weeks, and at 3 months after surgery | Pain catastrophizing was assessed using the Pain Catastrophizing Scale (PCS), a 13-item questionnaire with a total score ranging from 0 to 52. Higher scores indicate greater pain catastrophizing. Assessments were performed within the first 24 hours postoperatively, at 3 weeks, and at 3 months after surgery. PCS scores were compared between patients with good and poor preoperative sleep quality. |
| Secondary | Anxiety Assessed by the Hospital Anxiety and Depression Scale (HADS-A) | Within the first 24 hours postoperatively, at 3 weeks, and at 3 months after surgery | Anxiety symptoms were assessed using the anxiety subscale of the Hospital Anxiety and Depression Scale (HADS-A). The subscale consists of 7 items, with scores ranging from 0 to 21. Higher scores indicate greater anxiety symptoms. Assessments were performed within the first 24 hours postoperatively, at 3 weeks, and at 3 months after surgery. Scores were compared between patients with good and poor preoperative sleep quality. |
| Secondary | Depression Assessed by the Hospital Anxiety and Depression Scale (HADS-D) | Within the first 24 hours postoperatively, at 3 weeks, and at 3 months after surgery | Depressive symptoms were assessed using the depression subscale of the Hospital Anxiety and Depression Scale (HADS-D). The subscale consists of 7 items, with total scores ranging from 0 to 21. Higher scores indicate greater depressive symptoms. Assessments were performed within the first 24 hours postoperatively, at 3 weeks, and at 3 months after surgery. HADS-D scores were compared between patients with good and poor preoperative sleep quality, classified according to the Pittsburgh Sleep Quality Index (PSQI). |
| Secondary | Mental Health-Related Quality of Life Assessed by SF-12 Mental Component Summary (MCS) | Within the first 24 hours postoperatively, at 3 weeks, and at 3 months after surgery | Mental health-related quality of life was assessed using the Mental Component Summary (MCS) score of the 12-item Short Form Health Survey (SF-12). Higher MCS scores indicate better mental health-related quality of life. Assessments were performed within the first 24 hours postoperatively, at 3 weeks, and at 3 months after surgery. SF-12 MCS scores were compared between patients with good and poor preoperative sleep quality, classified according to the Pittsburgh Sleep Quality Index (PSQI). |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT07892924
GET https://conductscience.org/api/trials/v1/NCT07892924/registered