Results of Combined Phacoemulsification and Viscocanalostomy in Patients with Cataract and Pseudoexfoliative Glaucoma

2008 ◽  
Vol 18 (2) ◽  
pp. 212-219 ◽  
Author(s):  
K.M. Hassan ◽  
M.A. Awadalla
Keyword(s):  
Visual Acuity ◽  
Outcome Measure ◽  
Complication Rates ◽  
Pseudoexfoliation Glaucoma ◽  
Noncomparative Study ◽  
Glaucoma Medication ◽  
Antiglaucoma Medication ◽  
Special Challenge ◽  
The Mean

Purpose Coexisting pseudoexfoliation glaucoma (PEXG) and cataract represents a special challenge. Although phacotrabeculectomy is an effective procedure, it combines the risks of phacoemulsification and trabeculectomy. This study evaluates phacoviscocanalostomy to manage eyes with PEXG and cataract. Methods We conducted a prospective noncomparative study that included 30 consecutive eyes of 22 patients with uncontrolled PEXG and cataract. Phacoviscocanalostomy was performed in all. Success rate based on postoperative intraocular pressure (IOP) reduction and requirement for topical antiglaucoma medication was evaluated as the main outcome measure. Visual acuity and complication rates were secondary outcomes. Results The mean follow-up was 18.6 months ± 6.2 (SD) (range 12 to 36 months). There was statistically significant decrease in mean IOP from 25.3 ± 5.2 mmHg preoperatively to 13.5 ± 6.0 mmHg 1 day after surgery (pp< .05), 12.3 ± 3.1 mmHg at the final follow-up (pp< .05), and at all evaluations to the last postoperative visit. Only three eyes (10%) required a single antiglaucoma medication to achieve the target IOP A complete surgical success (IOP p< 21 mmHg without medication) was achieved in 90%, while a qualified success (IOP p< 21 mmHg with or without glaucoma medication) was achieved in 100% of cases. Complications included Descemet membrane microperforations (13.3%), macroperforation (3.3%), zonular dehiscence (6.6%), and transient postoperative IOP spike (3.3%). Conclusions Phacoviscocanalostomy achieved excellent IOP control and visual acuity improvement in pseudoexfoliation patients with coexisting cataract and glaucoma. Complication rate was low and did not affect the surgical outcome.

Pterygium Surgery with Conjunctival Autograft Fixation Using Bipolar Electrocauterization

2020 ◽  
pp. 112067212096548
Author(s):  
Fernando Quadros Costa ◽  
Ricardo Quadros Costa ◽  
José Bonifácio Barbosa ◽  
José Álvaro Pereira Gomes
Keyword(s):  
Outcome Measure ◽  
Intraoperative Complications ◽  
Case Series ◽  
Bulbar Conjunctiva ◽  
Complication Rates ◽  
Safe Procedure ◽  
Conjunctival Autograft ◽  
Pterygium Surgery ◽  
The Mean

Purpose: To report a case series of pterygium surgery with conjunctival autograft fixation using bipolar electrocautery. Design: A noncomparative, retrospective, interventional case series of pterygium surgery with follow-up longer than 12 months to assess recurrence and other complication rates. Participants: Fifty-six eyes of 37 patients were treated between April 2011 and January 2018, either for primary ( n = 53 cases) or recurrent ( n = 3 cases) pterygia. Intervention: After pterygium excision, free conjunctival grafts from the inferior bulbar conjunctiva of the same eye were harvested and fixated with the use of bipolar electrocautery. Main outcome measure: Recurrence of the pterygium and complications. Results: The mean follow-up was 41 months (range 12 to 81 months). There were no intraoperative complications. Recurrence of the lesion was seen in three eyes (5.36%). There were no other postoperative complications such as graft detachment, or formation of dellen or granulomas. Conclusion: Conjunctival autograft fixation using bipolar electrocautery seems to be a fast, costly and safe procedure that can be applied in most cases of pterygium surgery.

scholarly journals Intraocular Pressure Reduction and Complications Profile of Trabeculectomy with 5 Fluorouracil Versus Phaco-trabeculectomy with 5 Fluorouracil in Nigerian Glaucoma Patients

2021 ◽  
pp. 30-37
Author(s):  
Adunola Ogunro ◽  
Godswill Inye Nathaniel
Keyword(s):  
Intraocular Pressure ◽  
Primary Open Angle Glaucoma ◽  
Open Angle Glaucoma ◽  
Posterior Chamber ◽  
Interventional Study ◽  
Glaucoma Medication ◽  
Antiglaucoma Medication ◽  
The Mean ◽  
Group 5

Aims: To evaluate the surgical outcome of combined phacoemulsification cataract surgery plus posterior chamber intraocular and trabeculectomy with adjunctive 5-Fluorouracil versus trabeculectomy with 5-Fluorouracil in the management of Primary open angle glaucoma. Study Design: it was retrospective comparative interventional study Place and Duration of Study: Glaucoma Unit, Eye foundation Hospital Ikeja, Lagos, Nigeria between January 2015, and December 2017 Materials and Methods: A retrospective review of consecutive 29 eyes (29 patients) who had trabeculectomy with 5-Fluorouracil compared with 26 eyes (26 patients) who had combined phacotrabeculectomy with 5-Fluorouracil from 2015 to 2017. All patients had a minimum follow up of 3 months. Results: The mean age of 54.48±14.42 years in Trabeculectomy group was significantly (p>0.001) lower than 70.76±7.22 years for the Phacotrabeculectomy group.  The mean preoperative intraocular pressure (IOP) and number of glaucoma medication were similar for the two groups (19.86±9.63mmHg versus 22.23±8.99mmHg; 2.66±1.20 versus 2.73±0.72 medication, trabeculectomy versus phacotrabeculectomy respectively). The postoperative IOP and glaucoma medication after a mean follow up period of 17.11±9.81 months was not significantly different between the two groups (11.55±2.71mmHg versus 12.31±4.33mmHg, p=0.436 for trabeculectomy versus phacotrabeculectomy respectively). Both groups significantly required fewer number of antiglaucoma medication at final follow-up (1.14±0.92 vs 1.46±1.10, trabeculectomy vs phacotrabeculectomy. In the trabeculectomy group, 25 (86.2%) had IOP of ≤15mmHg with or without topical antiglaucoma drops. In the phacotrabeculectomy, 21 (80.76%) had IOP of ≤15mmHg with or without topical antiglaucoma medication (Qualified success).  On the other hand, 8 (27.58%) had IOP of ≤15mmHg without topical antiglaucoma medication at the end of the follow-up in the trabeculectomy (Complete success). In the phacotrabeculectomy group, 5 (19.23%) had final IOP of ≤15mmHg without topical antiglaucoma medication. Few complications occurred in both groups. Conclusion: Phacotrabeculectomy augmented with 5-Fluorouracil gave comparable surgical success to 5-Fluorouracil augmented trabeculectomy alone.

Outcomes and Postoperative Complications of Robot-Assisted Laparoscopic Hysterosacropexy: Initial Experience

2015 ◽  
Vol 95 (1) ◽  
pp. 44-49 ◽  
Author(s):  
Maria Angela Cerruto ◽  
Carolina D'Elia ◽  
Francesca Maria Cavicchioli ◽  
Stefano Cavalleri ◽  
Matteo Balzarro ◽  
...  
Keyword(s):  
Uterine Prolapse ◽  
Pelvic Organ ◽  
Consecutive Series ◽  
Complication Rates ◽  
Early Complications ◽  
Robot Assisted ◽  
Female Patients ◽  
The Mean ◽  
Record Review

Background: Pelvic organ prolapse is a common condition, affecting about 50% of women with children. The aim of our study was to evaluate results and complication rates in a consecutive series of female patients undergoing robot-assisted laparoscopic hysterosacropexy (RALHSP). Materials and Methods: We performed a medical record review of female patients with uterine prolapse who had consecutively undergone RALHSP from February 2010 to 2013 at our department. Results: Fifteen patients were included in the analysis. All patients had uterine prolapse stage ≥II and urodynamic stress urinary incontinence. The mean age was 58.26 years. According to the Clavien-Dindo system, 4 out of 15 patients (26.6%) had grade 1 early complications and 1 patient had a grade 2 complication. At a median follow-up of 36 months, there was a significant prolapse relapse rate of 20% (3/15). Conclusion: In our hands RALHSP is easy to perform, with satisfying mid-term outcomes and a low complication rate.

Corneal densitometry in patients with keratoconus undergoing intrastromal Ferrara ring implantation

2021 ◽  
pp. 112067212110206
Author(s):  
Pablo Felipe Rodrigues ◽  
Bernardo Kaplan Moscovici ◽  
Guilherme Ferrara ◽  
Luciano Lamazales ◽  
Marcela Mara Silva Freitas ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Medical Records ◽  
Spherical Equivalent ◽  
Interventional Study ◽  
Data Comparison ◽  
Corneal Densitometry ◽  
Corrected Visual Acuity ◽  
Ring Segment ◽  
The Mean

Objective: Evaluation of central corneal densitometry changes following Ferrara corneal ring segment implantation in patients with keratoconus, especially the correlation between corneal densitometry and keratometry. Methods: Retrospective, non-comparative, interventional study based on the review of medical records of patients diagnosed with keratoconus who underwent Ferrara corneal ring segment implantation. Pre and post-operative corneal densitometry measurements obtained with Pentacam HR (Oculus, Wetzlar, Germany) were analyzed. The follow-up time was 3 months, and data comparison was made, using specific statistical analysis, with the data of 3 months postoperatively. Results: The study sample consisted of 43 eyes of 36 patients. The mean corrected visual acuity improved from 0.82 LogMAR preoperatively (SD ± 0.33) to 0.19 LogMAR (SD ± 0.13) postoperatively. The mean spherical equivalent varied from −4.63 (SD ± 3.94) preoperatively to −2.16 (SD ± 2.63) postoperatively. Asphericity varied from −0.69 (SD ± 0.32) preoperatively to −0.27 (SD ± 0.31) postoperatively. The mean maximum K was 54.01D (SD ± 3.38) preoperatively and 51.50D (SD ± 2.90) postoperatively. The mean anterior densitometric value was 18.26 (SD ± 2.03) preoperatively and 17.66 (SD ± 1.84) postoperatively. Conclusion: Corneal densitometry is an interesting technology that should be studied in keratoconus patients. Our results suggest that the corneal densitometry in the cornea’s anterior layer reduces after ICRS implantation and correlates with corneal keratometry. Further studies should be performed to increase the knowledge in this field.

scholarly journals Clinical Features of Iris Cysts in Long-Term Follow-Up

2021 ◽  
Vol 10 (2) ◽  
pp. 189
Author(s):  
Joanna Konopińska ◽  
Łukasz Lisowski ◽  
Zofia Mariak ◽  
Iwona Obuchowska
Keyword(s):  
Visual Acuity ◽  
Ultrasound Biomicroscopy ◽  
Anatomical Location ◽  
Long Term Follow Up ◽  
Temporal Quadrant ◽  
The Mean ◽  
Multiple Cysts ◽  
Cyst Growth

This study evaluated the characteristics and clinical course of patients with iris cysts in the long-term follow-up (24–48 months). We retrospectively analyzed the medical records of 39 patients with iris cysts (27 women and 12 men). Age, visual acuity, intraocular pressure (IOP), slit-lamp evaluation, and ultrasound biomicroscopy images were assessed. The mean age at diagnosis was 40.6 ± 17.48 years. Thirty (76.9%) cysts were peripheral, five (12.8%) were located at the pupillary margin, two (5.1%) were midzonal, and two (5.1%) were multichamber cysts extending from the periphery to the pupillary margin. A total of 23 (59%) cysts were in the lower temporal quadrant, 11 (28.2%) were in the lower nasal quadrant, and 5 (12.8%) were in the upper nasal quadrant. Cyst size was positively correlated with patient age (rs = 0.38, p = 0.003) and negatively correlated with visual acuity (rs = −0.42, p = 0.014). Cyst growth was not observed. The only complication was an increase in IOP in three (7.7%) patients with multiple cysts. The anatomical location of the cysts cannot differentiate them from solid tumors. The vast majority of cysts are asymptomatic, do not increase in size, and do not require treatment during long-term follow-up.

Seven years follow-up of corneal cross-linking (CXL) in pediatric patients: Evaluation of treated and untreated eye

2021 ◽  
pp. 112067212110206
Author(s):  
Iliya Simantov ◽  
Lior Or ◽  
Inbal Gazit ◽  
Biana Dubinsky-Pertzov ◽  
David Zadok ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Pediatric Patients ◽  
Pediatric Population ◽  
Corneal Thickness ◽  
Cross Linking ◽  
Uncorrected Distance Visual Acuity ◽  
Mild Reduction ◽  
Change In The Mean ◽  
The Mean

Background: Retrospective cohort study evaluating long term keratoconus progression amongst cross-linking (CXL) treated pediatric patients in the treated and the fellow untreated eyes. Methods: Data on 60 eyes of 30 patients, 18 years old or younger, who underwent CXL in at least one eye was collected and analyzed. Follow-up measurements taken from the treated and untreated eye up to 7 years after CXL treatment, were compared to baseline measurements. Parameters included uncorrected distance visual acuity (UCDVA), best-corrected spectacle visual acuity (BCSVA), manifest refraction, pachymetry, corneal tomography, and topography. Results: Mean age of patients was 16 ± 2.1 years. For the treated eyes, during follow-up period mean UCDVA had improved (from 0.78 ± 0.22 at baseline to 0.58 ± 0.26 logMAR at 7 years; p = 0.13), as well as mean BCSVA (from 0.23 ± 0.107 at baseline to 0.172 ± 0.05 logMAR at 7 years; p = 0.37). The mean average keratometry showed a significant flattening (from 49.95 ± 4.04 to 47.94 ± 3.3 diopters (D); p < 0.001), However there was no change in the mean maximal keratometry. The mean minimal corneal thickness (MCT) showed a significant mild reduction of 26 µm ( p = 0.006). Although statistically insignificant, the mean manifest cylinder was also reduced to 2D ( p = 0.15). During the follow-up period, eight untreated eyes (26.6%) deteriorated and underwent CXL, while only one treated eye (3.33%) required an additional CXL. Conclusion: CXL is a safe and efficient procedure in halting keratoconus progression in the pediatric population, the fellow eye needs to be carefully monitored but only a 25% of the patients will require CXL in that eye during a period of 7 years.

Time to achieve best postoperative visual acuity following Boston keratoprosthesis surgery

2021 ◽  
pp. bjophthalmol-2020-317483
Author(s):  
Jonathan El-Khoury ◽  
Majd Mustafa ◽  
Roy Daoud ◽  
Mona Harissi-Dagher
Keyword(s):  
Visual Acuity ◽  
Contributing Factors ◽  
Time Duration ◽  
Patient Demographics ◽  
Snellen Visual Acuity ◽  
Boston Type 1 Keratoprosthesis ◽  
The Mean ◽  
Retroprosthetic Membrane

Background/aimsTo evaluate the time needed for patients with Boston type 1 keratoprosthesis (KPro) to reach their best-corrected visual acuity (BCVA) and all contributing factors.MethodsWe retrospectively reviewed 137 consecutive eyes from 118 patients, measured how long they needed to reach their BCVA and looked at factors that might affect this time duration including patient demographics, ocular comorbidities and postoperative complications.ResultsThe mean follow-up was 5.49 years. The median time to BCVA postoperatively was 6 months, with 47% of patients achieving their BCVA by 3 months. The mean best achieved logMAR visual acuity was 0.71, representing a gain of 6 lines on the Snellen visual acuity chart. Postoperative glaucoma, retroprosthetic membrane (RPM) and endophthalmitis prolonged this duration. We found no correlation between the following factors and time to BCVA: gender, age, indication for KPro surgery, primary versus secondary KPro, number of previous penetrating keratoplasties, previous retinal surgery, intraoperative anterior vitrectomy and preoperative glaucoma.ConclusionIn our retrospective cohort, the majority of subjects reached their BCVA between 3 and 6 months after KPro implantation. This duration was significantly prolonged by the development of postoperative glaucoma, RPM and endophthalmitis.

Follow-Up Care Barriers for Patients with Orofacial Clefts

2021 ◽  
pp. 105566562110421
Author(s):  
Joshua Van Swol ◽  
Bethany J. Wolf ◽  
Julia Toumey ◽  
Phayvanh Pecha ◽  
Krishna G. Patel
Keyword(s):  
Outcome Measure ◽  
Tertiary Care ◽  
University Hospital ◽  
Exclusion Criteria ◽  
Actual Patient ◽  
The Mean ◽  
Return Visits ◽  
Significant Factors ◽  
Patient Attendance

Objective The aim of this study was to evaluate whether a patient with a cleft's age, associated syndrome, cleft phenotype or travel distance affects their follow-up rate. Design This study is a retrospective review of patients with CL/P treated by a craniofacial clinic. Setting The setting was a craniofacial clinic at a tertiary care university hospital. Patients, Participants Candidates were patients seen by the craniofacial clinic between January 2007 and December 2019. An initial pool of 589 patients was then reduced to 440 due to exclusion criteria. Interventions None Main Outcome Measure(s) The outcome measure was actual patient attendance to the craniofacial team compared to the team goal expectation of annual return visits. Results The mean age of participants at the end of the study was 9.0 ±  5.4 years with a mean follow-up period (total possible follow-up period length based on patient age at presentation and study window) of 5.5 ±  3.6 years. There was no association between cleft phenotype, type of syndrome, or distance to the clinic with attendance. Children with syndromes had an 11% decrease in the odds of attending follow-up visits with each 1-year increase in age compared to a 4% decrease in children without syndromes. Conclusions The only significant factors determining patient attendance were the presence of a syndrome and increasing age.

Outcomes of a 320-degree intrastromal corneal ring segment implantation for keratoconus: Results of a 6-month follow-up

2018 ◽  
Vol 30 (1) ◽  
pp. 139-146 ◽  
Author(s):  
Guilherme Andrade do Nascimento Rocha ◽  
Paulo Ferrara de Almeida Cunha ◽  
Leonardo Torquetti Costa ◽  
Luciene Barbosa de Sousa
Keyword(s):  
Visual Acuity ◽  
Spherical Equivalent ◽  
Distance Visual Acuity ◽  
Uncorrected Distance Visual Acuity ◽  
Intrastromal Corneal Ring ◽  
Corrected Distance Visual Acuity ◽  
Ring Segment ◽  
The Mean ◽  
Corneal Tomography

Importance: This study shows that a newer long-arc length intrastromal corneal ring segment is efficient and safe for keratoconus treatment. Background: To evaluate visual, tomographic results and complications of a 320-degree intrastromal corneal ring segment implantation with the femtosecond laser for keratoconus treatment. Design: A prospective, nonrandomized, and interventional study. Participants: A total of 34 eyes of 31 patients diagnosed with keratoconus were enrolled. Methods: Patients were divided into two groups based on the strategy used for 320-degree intrastromal corneal ring segment thickness selection. In one group, this selection was based on spherical equivalent (SE group) and in the other on the mean asphericity (Q group). The uncorrected and corrected distance visual acuities, spherical equivalent, K1, K2, Km, Kmax, and mean asphericity ( Q) on corneal tomography were evaluated preoperatively and at 3 and 6 months postoperatively. For astigmatism improvement, we analyzed the corneal tomographic vectorial astigmatism change preoperatively and at 6 months postoperatively. The mean follow-up period was 6.63 ± 0.96 months. Results: The mean uncorrected distance visual acuity and corrected distance visual acuity improved with a significant spherical equivalent improvement ( p < 0.05), with no differences between the 320-degree intrastromal corneal ring segment groups. All corneal tomographic parameters improved significantly ( p < 0.05) between the preoperative and postoperative intervals, with a significant better performance when we used spherical equivalent for the 320-degree intrastromal corneal ring segment thickness selection. Finally, the mean vectorial corneal tomographic astigmatism significantly improved after 6 months, again with no differences between groups. Conclusion: This study suggests that implanting a 320-degree intrastromal corneal ring segment is a safe and effective procedure for treating patients with keratoconus. It also suggests that for thickness selection spherical equivalent is the better strategy.

scholarly journals Aphakia Correction by Injection of Foldable Intra Ocular Lens in the Anterior Chamber

2013 ◽  
Vol 5 ◽  
pp. OED.S12672
Author(s):  
Kagmeni Giles ◽  
Moukouri Ernest ◽  
Domngang Christelle ◽  
Nguefack-Tsague Georges ◽  
Cheuteu Raoul ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Intraocular Pressure ◽  
Anterior Chamber ◽  
Teaching Hospital ◽  
Case Series ◽  
University Teaching ◽  
Case Series Study ◽  
The Mean ◽  
The University

We assessed the outcomes of the use of anterior chamber foldable lens for unilateral aphakia correction at the University Teaching Hospital of Yaounde. In this retrospective, non-comparative, consecutive case series study, we reviewed the records of patients who underwent an operation for aphakia correction by the means of injection of an angular supported foldable lens between January 2009 and December 2011 in the University Teaching Hospital Yaounde. Student's paired t-test was carried out to compare preoperative and postoperative visual acuity (VA) and intraocular pressure (TOP). P-values less than 0.05 were considered statistically significant. Twenty-one patients were included in the study; twelve were male (57.1%) and nine were female (42.9%). The mean age was 55.38 ± 17.67 years (range 9–75 years). The mean follow-up duration was 5.95 ± 3.14 months (range 2–12 months). The mean logMAR visual acuity was 1.26 ± 0.46 pre-operatively and 0.78 ± 0.57 post-operatively ( P = 0.003). The change in intraocular pressure was not statistically significant. Complications included intraocular hypertension (over 21 mmHg) in 3 patients (14.3%) and macular edema, pupillar ovalization, and retinal detachment in one patient each. The results indicate that injection of an angular support foldable lens in the anterior chamber is a useful technique for the correction of aphakia in eyes without capsular support. More extended follow-up, however, and a larger series of patients are needed to ascertain the effectiveness and safety of this procedure.

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