Biomedical subjects

Ivanka Petric

Publications and source records attributed to Ivanka Petric.

9 recordsLinked to original sources

PubMed2006

[Triamcinolone acetonide in the treatment of inflammation after cataract surgery].

AIM: To compare the use of single injection of triamcinolone acetonide and steroid drops in the treatment of inflammation after cataract surgery. PATIENTS AND METHODS: This retrospective study included 80 patients operated on by phacoemulsification with intraocular lens implantation. After the operation, patients were divided into two groups. Group A received dexamethasone-neomycin drops for four weeks, whereas group B received single application of triamcinolone acetonide into the subtenon space. Postoperative evaluation included the degree of inflammation, intraocular pressure and therapeutic response. RESULTS: Triamcinolone acetonide appeared to be an as valuable therapy in minimizing inflammation after cataract surgery as steroid drops on days 7, 14 and 21 postoperatively, a significantly lower intraocular pressure was recorded in the group of patients administered a single injection of triamcinolone acetonide. CONCLUSION: Single application of triamcinolone acetonide appeared to be as efficient as steroid drops in controlling postoperative inflammation after uncomplicated cataract surgery.

Aged↗

PubMed2006

[Distichiasis].

Distichiasis is a rare congenital or acquired eyelid anomaly in which an accessory row of eyelashes arises from the openings of meibomian glands or near them. The abnormal cilia are posterior to the normal row of cilia and may abrade the eye causing ocular irritation and corneal damage. We describe a 9-year-old Caucasian girl with bilateral and symmetric distichiasis. This condition was treated with lid splitting followed by cryotherapy to the posterior lid lamella. The technique has been used in four eyelids with congenital distichiasis, with very good results.

Child↗

PubMed2005

Postoperative outcomes after implantation of intraocular lenses in eyes with cataract and uveitis.

Despite advances in surgical technique and implant materials, cataract surgery in patients with uveitis is still a challenging procedure. We retrospectively evaluated postoperative outcomes of cataract surgery in 35 eyes of 29 patients with uveitis. Phacoemulsification with posterior chamber intraocular lens implantation was performed in all eyes. Postoperative evaluations were performed at day 2, and then at 7 days, 1, 3, and 6 months respectively. There were 16 males, and 13 females, aged 31 to 68 years. Follow-up ranged from 4 to 35 months. At final follow-up 33 eyes (94%) had an improvement in visual acuity compared with preoperative levels (p < 0,05). Giant cells were observed in the intraocular lens optic in 7 eyes (20%). Posterior capsule opacification occurred in 10 eyes (29%). Clinical cystoid macular edema was observed in 4 eyes, and 2 eyes required trabeculectomy with mitomycin C due to secondary glaucoma. Cataract surgery in patients with uveitis leads to successful visual results after correct surgical timing, and adequate anti-inflammatory therapy. There were no significant differences in the degree of inflammation after implantation of various types of intraocular lenses.

Adult↗

PubMed2005

Phacoemulsification, vitrectomy and the implantation of an intraocular lens in diabetic patients.

The purpose of this study was to evaluate results of combined phacoemulsification, intraocular lens implantation and pars plana vitrectomy in patients with advanced diabetic retinopathy. We retrospectively evaluated postoperative outcomes and complications in 102 eyes of 102 patients who underwent a combined procedure. All patients had a visually significant cataract. Forty two patients had vitreous hemorrhage and mild proliferative diabetic retinopathy. Sixty patients had a mild tractional retinal detachment. The median follow up was 14 months (range 6-36 months). 80% of patients had an increase of visual acuity of at least 2 Snellen lines. The most frequent early postoperative complication was elevated intraocular pressure, followed by mild fibrinous reaction. The most frequent late postoperative complication was the presence of posterior synechia, followed by glaucoma. Eleven patients required a repeated pars plana vitrectomy. Combined phacoemulsification, posterior chamber intraocular lens implantation and pars plana vitrectomy can be successfully performed in selected diabetic patients with favorable postoperative outcome.

Adult↗

PubMed2005

Cataract surgery and intraocular lens implantation in children with juvenile rheumatoid arthritis associated uveitis.

Clinical records of 6 children (7 eyes) with juvenile rheumatoid arthritis (JRA) who underwent cataract surgery with IOL implantation between January 1998 and December 2002 were reviewed. The median age at the time of cataract surgery was 8 years (range 5-14 years). The median follow up was 48 months (range 26 to 60 months). Five of six children (6 eyes) were on systemic immunosuppressive or anti-inflammatory therapy. Glaucoma was present in three eyes before surgery, and all three eyes underwent combined cataract surgery and trabeculectomy with mitomycin C. A final best corrected visual acuity of 0.5 or better was achieved in all eyes Postoperative complications included posterior capsule opacification (n = 5), glaucoma (n = 1), and cystoid macular edema (n = 1). Intraocular lens implantation in children with control of preoperative and postoperative ocular inflammation could lead to favorable visual results.

Adolescent↗

PubMed2005

Phacoemulsification and silicone oil removal through the planned posterior capsulorhexis.

The purpose of the study was to present operative technique and results of a passive hydrodynamic expression of silicone oil through planned posterior capsulorhexis during cataract surgery in patients after pars plana vitrectomy. The retrospective analysis was done on 57 eyes with cataract after a previous pars plana vitrectomy, operated on between 2001 and 2004 at the Clinical hospital "Sestre milosrdnice" Zagreb. Preoperative and postoperative best corrected visual acuity (BCVA), preoperative and postoperative intraocular pressure (IOP), and postoperative complications were reviewed. Visual acuity improved or stabilized in all patients with an attached retina. Retinal detachment occurred in 11 eyes. Transient vitreous hemorrhage, that resolved within 1 week of surgery without treatment, was observed in 4 eyes. Asymptomatic intraocular lens (IOL) decentration occurred in 2 eyes. Our findings suggest that silicone oil removal and cataract surgery can be performed as a single procedure in selected patients in the absence of macular pucker and retinal reproliferation, and in a presence of a stable retina.

Adolescent↗

PubMed2004

Surgical technique and postoperative complications in pediatric cataract surgery: retrospective analysis of 21 cases.

AIM: To evaluate postoperative complications of different surgical techniques for cataract treatment in children. METHODS: We reviewed clinical records of 21 children (33 eyes) who underwent cataract surgery between January 1998 and December 2002. The median age of children at the time of cataract surgery was 39 months (range, 4-115 months). The median follow up was 26 months (range, 6-58 months). A posterior continuous curvilinear capsulorhexis with anterior vitrectomy was performed in 24 eyes, and posterior continuous curvilinear capsulorhexis without anterior vitrectomy in 9 eyes (children older than 7 years). Nine eyes were left aphakic and intraocular lens was implanted in 24 eyes. RESULTS: Opacification of the visual axis was the most frequent complication. One of nine eyes in the group of children undergoing posterior continuous curvilinear capsulorhexis developed posterior capsule opacification. This also occurred in 6 out of 24 eyes with posterior continuous curvilinear capsulorhexis and anterior vitrectomy. In 5 eyes with secondary opacification Nd:YAG laser capsulotomy was performed as a secondary procedure. In uncooperative children (2 eyes) more extensive anterior vitrectomy was repeated. Other postoperative complications included aphakic glaucoma (n=1), synechia formation (n=4), intraocular lens deposits (n=2), and pupil capture (n=1). CONCLUSIONS: The main complication in the pediatric cataract surgery was posterior capsule opacification, and the management of posterior capsule seems to be a very important factor. In younger children, cataract surgery with posterior capsulorhexis and anterior vitrectomy was advantageous, whereas in older children a clear visual axis was achieved without vitrectomy.

Capsulorhexis↗

PubMed2004

Surgical treatment, clinical outcomes, and complications of traumatic cataract: retrospective study.

AIM: To analyze clinical outcomes and complications after traumatic cataract extractions because of post-traumatic lens opacification. METHODS: We performed a retrospective analysis of 24 eyes with traumatic cataract surgically treated between May 2000 and June 2003. Preoperative visual acuity, postoperative best corrected visual acuity, and preoperative, intraoperative, and postoperative complications were analyzed for all eyes. RESULTS: Most patients were young men, with preoperative visual acuity of 0.05-0.1, who underwent surgery between one and six months after the trauma. We found corneal scar in 5 eyes, rupture of the anterior capsule in 4 eyes, sphincter damage in 2 eyes, anterior synechiae in 3 eyes, iridodialysis in one eye, zonullar loss in one eye, and macular scar in one eye. Mild or moderate postoperative complications occurred in 9 out of 24 cases. Visual acuity improved in 17 eyes. Seven out of 24 patients did not benefit from cataract surgery because of traumatic involvement of the retina and opacification of posterior capsule. CONCLUSION: The majority of the eyes with traumatic cataract were safely rehabilitated with intraocular lens implantation.

Adolescent↗

PubMed2003

Azithromycin vs doxycycline in the treatment of inclusion conjunctivitis.

PURPOSE: The aim of the study was to compare the efficacy and safety of azithromycin and doxycycline in the treatment of chlamydial conjunctivitis in adults. DESIGN: An open, randomized clinical trial. METHODS: Seventy-eight adult patients with incluson conjunctivitis were enrolled in this multicenter clinical study. Patients with chlamydial conjunctivitis as indicated by a positive direct fluorescent antibody (DFA) test or cell culture were randomized to receive a single 1-g dose of azithromycin or doxycycline, 100 mg twice daily for 10 days. A conjuctival swab for cell culture was obtained from all patients immediately before the treatment for subsequent confirmation of the presence of chlamydial infection in the central laboratory. Control examinations were performed 10 to 12 days and 4 to 6 weeks after the treatment initiation. Clinical and bacteriological responses to the treatment were evaluated at the last visit. The occurrence and frequency of adverse events were analyzed as well. RESULTS: Of 78 patients enrolled, 51 completed the study and were evaluated for efficacy. The main reasons for withdrawal were lack of confirmation of the presence of chlamydial infection by the central laboratory and failure to attend the follow-up visit. Eradication of C. trachomatis was achieved in 23 of 25 (92%) patients treated with azithromycin and in 25 of 26 (96%) patients treated with doxycycline. Clinical cure was observed in 15 (60%) and 18 (69%) patients treated with azithromycin and doxycycline, respectively. Both drugs were equally well tolerated. CONCLUSIONS: A single 1-g azithromycin therapy was as effective as standard 10-day treatment with doxycycline (100 mg twice daily) in the treatment of adult inclusion conjunctivitis.

Adolescent↗