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The goal of this clinical trial is to investigate the effectiveness of colored (green and blue lens) glasses as a non-pharmacological method in relieving post-surgical pain and postoperative nausea in kidney donors. The main hypothesis it aims to test:
H1: Postoperative use of green-lensed glasses by patients who are kidney donors is effective in relieving surgical pain and postoperative nausea.
H2: Postoperative use of blue-lensed glasses by patients who are kidney donors is effective in relieving surgical pain and postoperative nausea.
Researchers will compare the blue-lens glasses and green-lens glasses groups to the transparent (colorless) glasses group and the non-glasses group to see if the colored lenses have an effect on postoperative pain and nausea.
Participants in the intervention groups will be asked
Participants in the control group will be asked
- to respond the pain and nausea assessment (every 2 hours during postop day 1 and every 4 hours during postop day 2) until their discharge
Since the hospital's architecture and clinical operation where the data will be collected have features that prevent patients from different groups from meeting, the single blind feature can be preserved. The pain assessment of the patients will be made with the numerical pain scale, and the nausea assessment will be made with the numerical nausea rating scale. In addition, data will be collected with the Patient Information Form prepared by the researchers in line with the literature.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Study Group-Blue lens glasses | Experimental | Patients who assigned to this group will wear blue-lens glasses postoperatively (min 8 h in a day) |
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| Study Group-Green lens glasses | Experimental | Patients who assigned to this group will wear green-lens glasses postoperatively (min 8 h in a day) |
|
| Study Group-colorless (transparent) lens glasses | Placebo Comparator | Patients who assigned to this group will wear colerless (transparanet)-lens glasses postoperatively (min 8 h in a day) |
|
| Control group | No Intervention | Patients in this group will not be wearing any glasses. Patients will be asked to participate for postoperative pain and nausea assesment. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| green colored lens glasses | Device | Researchers will compare the blue-lens glasses and green-lens glasses groups to the transparent (colorless) glasses group and the non-glasses group to see if the colored lenses have an effect on postoperative pain and nausea. |
| Measure | Description | Time Frame |
|---|---|---|
| Post-operative pain | Post-operative pain level according to the numerical pain assessment scale | every 2 h during the post operative day1, and every 4 h during postoperative day 2. |
| Post-operative nausea | Postoperative nausea level according to the numerical nausea rating scale | every 2 h during the post operative day1, and every 4 h during postoperative day 2. |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Acibadem Atakent Hospital | Istanbul | Atakent | 34752 | Turkey (Türkiye) |
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| ID | Term |
|---|---|
| D010149 | Pain, Postoperative |
| D020250 | Postoperative Nausea and Vomiting |
| ID | Term |
|---|---|
| D011183 | Postoperative Complications |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D010146 | Pain |
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| blue colored lens glasses | Device | Researchers will compare the blue-lens glasses and green-lens glasses groups to the transparent (colorless) glasses group and the non-glasses group to see if the colored lenses have an effect on postoperative pain and nausea. |
|
|
| colorless (transparent) lens glasses | Device | Researchers will compare the blue-lens glasses and green-lens glasses groups to the transparent (colorless) glasses group and the non-glasses group to see if the colored lenses have an effect on postoperative pain and nausea. |
|
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
| D009325 | Nausea |
| D012817 | Signs and Symptoms, Digestive |
| D014839 | Vomiting |