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IRCT20191221045841N1 IRCT 2020-10-04 Ahvaz University of Medical Sciences Comparison of One Session and Two Sessions of Phacoemulsification COTP Comparison of Phacoemulsification + IOL Implantation and Silicone Oil Removal in One Session with Performing These Operations in Two Sessions 2019-03-20 anticipated 25 Complete https://irct.ir/trial/44443 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Other design features: Patients with cataract after vitrectomy and injection of silicone oil that require vitrectomy and discharge of silicone oil are divided into two groups at a specified interval.The first group undergoes surgery in two stages. Silicone oil drainage surgery followed by cataract surgery in two stages.The second group will undergo a single cataract surgery and discharge of silicone oil.In the first group, discharge of silicone oil is performed through Pars Planana sclerotomy. In the second group, discharge of silicone oil is done by posterior capsular rex or Pars Plana sclerotomy, Randomization description: Individuals are divided into two groups based on the Four Random block permutation method. 2 One-stage and two-stage Phaco surgery. Intervention 1: Intervention group: One-step - In this method, silicone oil is drained, cataract surgery and intraocular lens implantation are performed in one step. The equipment required in this method includes vitrectome device, vitrectome probe, fibropeptic light probe, Phaco device, silicone oil and intraocular lens. Intervention 2: Intervention group: Two Sessions- In this method, first the silicone oil is drained in one step and then the lens is inserted in the next step. The equipment required in this method includes vitrectome device, vitrectome probe, fibropeptic light probe, Phaco device, silicone oil and intraocular lens. Yes - There is a plan to make this available What will be shared: Information on sample collection and analysis When: One years To whom: Academic researchers Conditions: Similar studies Where to obtain: Correspond Author How to obtain: By Email Comments:
public Feraidoon Farrahi
Azadegan St
Ahvaz Iran (Islamic Republic of) 6193673111 +98 61 3222 8076 feraidoonfarrahi@yahoo.com Ahvaz University of Medical Sciences scientific Feraidoon Farrahi
Azadegan St
Ahvaz Iran (Islamic Republic of) 6193673111 +98 61 3222 8076 feraidoonfarrahi@yahoo.com Ahvaz University of Medical Sciences Iran (Islamic Republic of) This study is non-randomized in Imam Khomeini Hospital in Ahvaz at 2019-2020. Patients with a diagnosis of cataract after vitrectomy and silicone oil injection into the study. no limit no limit Both Patients who did not return for follow-up. major ophthalmic surgeries with this type of surgery were excluded. H52.7 Unspecified disorder of refraction Treatment - Surgery Treatment - Surgery Intervention group: One-step - In this method, silicone oil is drained, cataract surgery and intraocular lens implantation are performed in one step. The equipment required in this method includes vitrectome device, vitrectome probe, fibropeptic light probe, Phaco device, silicone oil and intraocular lens. Intervention group: Two Sessions- In this method, first the silicone oil is drained in one step and then the lens is inserted in the next step. The equipment required in this method includes vitrectome device, vitrectome probe, fibropeptic light probe, Phaco device, silicone oil and intraocular lens. Refraction. Timepoint: one week, one month, three month, six month. Method of measurement: autorefractometer. UCVA and BCVA. Timepoint: one week, one month, three month, six month. Method of measurement: autorefractometer. Ahvaz University of Medical Sciences Approved 2019-05-03 Ethics Committee of Ahwaz Jundishapour University of Medical Sciences Imam Khomeini Street - Imam Khomeini Hospital Ahvaz Khouzestan Iran (Islamic Republic of)