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To study the efficacy of an ocular bandage contact lens for the treatment of dry eye after complicated and combined cataract surgery
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| BCL group | Experimental | bandage contact lenses(PureVision; Bausch & Lomb Inc., Rochester, NY) |
|
| control group | Active Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| bandage contact lenses(PureVision; Bausch & Lomb Inc., Rochester, NY) | Device | wear an bandage contact lenses for a week after Complicated and Combined cataract surgery. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Ocular Surface Disease Index questionnaire | Ocular Surface Disease Index questionnaire were included 12 questions，and each was rated from 0-4 | 0 day preoperatively |
| Ocular Surface Disease Index questionnaire | Ocular Surface Disease Index questionnaire were included 12 questions，and each was rated from 0-4 | 1 day postoperatively |
| Ocular Surface Disease Index questionnaire | Ocular Surface Disease Index questionnaire were included 12 questions，and each was rated from 0-4 | 1 week postoperatively |
| Ocular Surface Disease Index questionnaire | Ocular Surface Disease Index questionnaire were included 12 questions，and each was rated from 0-4 | 1 month postoperatively |
| Ocular Surface Disease Index questionnaire | Ocular Surface Disease Index questionnaire were included 12 questions，and each was rated from 0-4 | 3 months postoperatively |
| Tear Breakup Time | Tear Breakup Time was performed to assess tear film stability | 0 day preoperatively |
| Tear Breakup Time | Tear Breakup Time was performed to assess tear film stability | 1 week postoperatively |
| Tear Breakup Time |
| Measure | Description | Time Frame |
|---|---|---|
| Subjective symptoms | Subjective symptoms evaluation related to 11 ocular symptoms ，and each was graded as follows：0 never、1 occasional、2 often、3 always | 0 day preoperatively |
| Subjective symptoms |
| Measure | Description | Time Frame |
|---|---|---|
| Best Corrected Visual Acuity | The BCVA was measured by the same optometrist at each visit | 0 day preoperatively |
| Best Corrected Visual Acuity | The BCVA was measured by the same optometrist at each visit |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| wen xu, PHD | Contact | +86 571 87783897 | xuwen2003@zju.edu.cn |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Second Affiliated Hospital, Zhejiang University School of Medicine | Recruiting | Hangzhou | Zhejiang | 310009 | China |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 38549070 | Derived | Chen D, Xu D, Wu X, Wang J, Sheng S, Yu X, Lin X, Liu L, Ge X, Zhao H, Xu W. The efficacy of bandage contact lens in relieving the aggravation of dry eye disease after complicated cataract or/and IOL surgery. BMC Ophthalmol. 2024 Mar 28;24(1):141. doi: 10.1186/s12886-024-03385-x. |
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| phacoemulsification | Procedure | underwent standard phacoemulsification through a 2.8-mm clear corneal temporal incision and intraocular lens |
|
Tear Breakup Time was performed to assess tear film stability |
| 1 month postoperatively |
| Tear Breakup Time | Tear Breakup Time was performed to assess tear film stability | 3 months postoperatively |
| Schirmer test with anesthesia | The Schirmer test was performed by inserting a test strip | 0 day preoperatively |
| Schirmer test with anesthesia | The Schirmer test was performed by inserting a test strip | 1 week postoperatively |
| Schirmer test with anesthesia | The Schirmer test was performed by inserting a test strip | 1 month postoperatively |
| Schirmer test with anesthesia | The Schirmer test was performed by inserting a test strip | 3 months postoperatively |
Subjective symptoms evaluation related to 11 ocular symptoms ，and each was graded as follows：0 never、1 occasional、2 often、3 always
| 1 day postoperatively |
| Subjective symptoms | Subjective symptoms evaluation related to 11 ocular symptoms ，and each was graded as follows：0 never、1 occasional、2 often、3 always | 1 week postoperatively |
| Subjective symptoms | Subjective symptoms evaluation related to 11 ocular symptoms ，and each was graded as follows：0 never、1 occasional、2 often、3 always | 1 month postoperatively |
| Subjective symptoms | Subjective symptoms evaluation related to 11 ocular symptoms ，and each was graded as follows：0 never、1 occasional、2 often、3 always | 3 months postoperatively |
| Fluorescein Staining | The corneal surface was divided into four regions, and each region was scored as follows: 0, no staining; 1, between one and three dots; 2, less than five dots; and 3, bulk or strip staining. The four regions scores were then added to obtain a final score for the eye | 0 day preoperatively |
| Fluorescein Staining | The corneal surface was divided into four regions, and each region was scored as follows: 0, no staining; 1, between one and three dots; 2, less than five dots; and 3, bulk or strip staining. The four regions scores were then added to obtain a final score for the eye | 1 week postoperatively |
| Fluorescein Staining | The corneal surface was divided into four regions, and each region was scored as follows: 0, no staining; 1, between one and three dots; 2, less than five dots; and 3, bulk or strip staining. The four regions scores were then added to obtain a final score for the eye | 1 month postoperatively |
| Fluorescein Staining | The corneal surface was divided into four regions, and each region was scored as follows: 0, no staining; 1, between one and three dots; 2, less than five dots; and 3, bulk or strip staining. The four regions scores were then added to obtain a final score for the eye | 3 months postoperatively |
| 1 day postoperatively |
| Best Corrected Visual Acuity | The BCVA was measured by the same optometrist at each visit | 1 week postoperatively |
| Best Corrected Visual Acuity | The BCVA was measured by the same optometrist at each visit | 1 month postoperatively |
| Best Corrected Visual Acuity | The BCVA was measured by the same optometrist at each visit | 3 months postoperatively |
| ID | Term |
|---|---|
| D002386 | Cataract |
| D007906 | Lens Subluxation |
| D003318 | Corneal Opacity |
| D015877 | Miosis |
| D015352 | Dry Eye Syndromes |
| ID | Term |
|---|---|
| D007905 | Lens Diseases |
| D005128 | Eye Diseases |
| D003316 | Corneal Diseases |
| D011681 | Pupil Disorders |
| D009461 | Neurologic Manifestations |
| D009422 | Nervous System Diseases |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D007766 | Lacrimal Apparatus Diseases |
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| ID | Term |
|---|---|
| D018918 | Phacoemulsification |
| ID | Term |
|---|---|
| D002387 | Cataract Extraction |
| D054140 | Refractive Surgical Procedures |
| D013508 | Ophthalmologic Surgical Procedures |
| D013514 | Surgical Procedures, Operative |
| D059708 | Ultrasonic Surgical Procedures |
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