To study the efficacy of an ocular bandage contact lens for the treatment of dry eye after complicated and combined cataract surgery
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
30
wear an bandage contact lenses for a week after Complicated and Combined cataract surgery.
underwent standard phacoemulsification through a 2.8-mm clear corneal temporal incision and intraocular lens
Second Affiliated Hospital, Zhejiang University School of Medicine
Hangzhou, Zhejiang, China
RECRUITINGOcular Surface Disease Index questionnaire
Ocular Surface Disease Index questionnaire were included 12 questions，and each was rated from 0-4
Time frame: 0 day preoperatively
Ocular Surface Disease Index questionnaire
Ocular Surface Disease Index questionnaire were included 12 questions，and each was rated from 0-4
Time frame: 1 day postoperatively
Ocular Surface Disease Index questionnaire
Ocular Surface Disease Index questionnaire were included 12 questions，and each was rated from 0-4
Time frame: 1 week postoperatively
Ocular Surface Disease Index questionnaire
Ocular Surface Disease Index questionnaire were included 12 questions，and each was rated from 0-4
Time frame: 1 month postoperatively
Ocular Surface Disease Index questionnaire
Ocular Surface Disease Index questionnaire were included 12 questions，and each was rated from 0-4
Time frame: 3 months postoperatively
Tear Breakup Time
Tear Breakup Time was performed to assess tear film stability
Time frame: 0 day preoperatively
Tear Breakup Time
Tear Breakup Time was performed to assess tear film stability
Time frame: 1 week postoperatively
Tear Breakup Time
Tear Breakup Time was performed to assess tear film stability
Time frame: 1 month postoperatively
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Tear Breakup Time
Tear Breakup Time was performed to assess tear film stability
Time frame: 3 months postoperatively
Schirmer test with anesthesia
The Schirmer test was performed by inserting a test strip
Time frame: 0 day preoperatively
Schirmer test with anesthesia
The Schirmer test was performed by inserting a test strip
Time frame: 1 week postoperatively
Schirmer test with anesthesia
The Schirmer test was performed by inserting a test strip
Time frame: 1 month postoperatively
Schirmer test with anesthesia
The Schirmer test was performed by inserting a test strip
Time frame: 3 months 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
Time frame: 0 day preoperatively
Subjective symptoms
Subjective symptoms evaluation related to 11 ocular symptoms ，and each was graded as follows：0 never、1 occasional、2 often、3 always
Time frame: 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
Time frame: 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
Time frame: 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
Time frame: 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
Time frame: 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
Time frame: 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
Time frame: 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
Time frame: 3 months postoperatively