Peak Occurrence of Retinal Detachment following Cataract Surgery: A Systematic Review and Pooled Analysis with Internal Validation

Fellow Eye Risk of Rhegmatogenous Retinal Detachment in the United States: IRIS Registry (Intelligent Research in Sight) Analysis

BACKGROUND AND OBJECTIVE

This study aimed to investigate the rate of rhegmatogenous retinal detachment (RRD) in the fellow eye of patients after developing an RRD in one eye.

PATIENTS AND METHODS

This is a retrospective cohort study of patients with a new RRD diagnosis in the American Academy of Ophthalmology IRIS Registry (Intelligent Research in Sight) from 2016 to 2020. The association between risk factors of RRD and fellow-eye RRD was evaluated using Cox regression.

RESULTS

Among the 201,622 patients who developed a new RRD in at least one eye, 6,740 (3.34%) developed an RRD in the fellow eye at a mean time of 406.02 days (SD = 373.74) from the first eye diagnosis. Of those 6,740 eyes, 1,889 (28.03%) had lattice degeneration, 3,938 (58.43%) had PVD, 588 (8.72%) had cataract surgery, and 38 (0.56%) had complex cataract surgery. Adjusted regression modeling showed that male sex (HR 1.73, [95% confidence interval (CI) 1.64 to 1.83]; P < 0.001), younger age at first eye RRD diagnosis (HR 1.02, [95% CI 1.01 to 1.02]; P < 0.001), active smoking (HR 1.13, [95% CI 1.05 to 1.22]; P = 0.002), and cataract surgery (HR 1.33, [95% CI 1.23 to 1.45]; P < 0.001) were associated with increased risk of a fellow eye RRD. On the other hand, fellow eye PVD was associated with a lower risk of RRD (HR 0.80, [95% CI 0.76 to 0.84]; P < 0.001).

CONCLUSION

Among patients with an RRD in one eye, male sex, younger age of first eye RRD diagnosis, active smoking, and cataract surgery were associated with a higher risk of developing a fellow eye RRD, whereas fellow eye PVD was associated with a lower risk of fellow eye RRD. [Ophthalmic Surg Lasers Imaging Retina 2025;56:140-144.].

Primary Rhegmatogenous Retinal Detachment Repair by Pars Plana Vitrectomy with and without Scleral Buckling: A Propensity Score Analysis

Purpose

To evaluate the anatomical and visual outcomes of patients with rhegmatogenous retinal detachment (RRD) who received primary repair by combined pars plana vitrectomy with scleral buckling (PPV/SB) or pars plana vitrectomy (PPV) alone by using a propensity analysis.

Patients and Methods

This study was a single center retrospective observational study. Medical records of patients who underwent surgical interventions between January 2013 and December 2019 were retrospectively reviewed. The single surgery anatomic success (SSAS) and final anatomic success were the primary outcomes, whereas the final visual acuity changes was the secondary outcome.

Results

This study included a total of 683 patients (683 eyes), with a median (interquartile range, IQR) follow-up duration of 13 (5.5 to 28.8) months. Of them, 211 patients (30.9%) underwent PPV/SB, while 472 patients (69.1%) underwent PPV as their primary procedure. The two treatment groups did not significantly differ in the risk of achieving SSAS (weighted risk difference: 0.012, 95% confidence interval (CI): -0.067 to 0.092, p value = 0.776) or achieving final retinal anatomic attachment (weighted risk difference: -0.038, 95% CI: -0.106 to 0.030, p value = 0.272). The occurrence of proliferative vitreoretinopathy was identical between the two treatment groups (56 patients (26.5%) for the PPV/SB group and 104 patients (22.0%) for the PPV group), p = 0.199. Nonetheless, the patients who received PPV alone showed a significantly greater mean improvement in VA (weighted mean difference; 0.295, 95% CI; 0.150, 0.440, p <0.001).

Conclusion

This work supports the findings that adding SB to PPV had little impact on anatomical results (either a single surgical success rate or the overall final success rate) for RRD repair. Although PPV alone is shown to improve vision, confirmation of these associations requires further prospective studies using standardized surgical techniques.

Characteristics of pseudophakic retinal detachment and risk factors of recurrence

BACKGROUND

The present study was designed to gain knowledge about the prognostic factors and evolution of pseudophakic retinal detachment (PRD) and to analyse the main characteristics of PRD, such as the mean time to retinal detachment following cataract surgery, as well as the clinical factors associated with the risk of recurrence and worse anatomical and functional outcomes.

METHODS

This was a retrospective monocentric study of 330 patients with PRD who underwent surgery between 2012 and 2020. All patients were pseudophakic and were referred for retinal detachment surgery at Donostia University Hospital (Terciary Hospital, Spain).

RESULTS

The mean age of the patients at the time of phacoemulsification was 63.06 ± 10.8 years, and 49.09% of them had moderate myopia [axial length (AL) (23.5-26.5 mm)]. In our series, macular detachment was evident in 69.09% (n = 228) of the patients. The mean time that elapsed between phacoemulsification and PRD surgery was 4.04 ± 4.17 years, which was reduced by half in the event of surgical complications (2.24 ± 2.65). The rate of PRD was 28.79%. The anatomical results in terms of retinal reapplication were better with the combination of vitrectomy and scleral buckling (83.1% vs. 70.5%) (p = 0,127) compared with vitrectomy. The variables associated with a higher risk of recurrence were male sex (hazard ratio (HR) = 1.75), macular detachment (HR = 2.00) and the presence of proliferative vitreoretinopathy (PVR) (HR = 3.21).

CONCLUSIONS

PRD usually occurs within 4 years of phacoemulsification, although it may occur significantly earlier in the event of surgical complications. Macular involvement, PVR, and male sex are all associated with a higher risk of PRD recurrence.

Are all primary retinal detachments the same? Anatomic and functional differences between phakic and pseudophakic patients

BACKGROUND

Given differences in the pathogenic mechanisms underlying primary retinal detachment (RD) as a function of the status of the lens, the objective was to explore differences between pseudophakic and phakic patients with primary RD.

METHODS

A retrospective study including 821 patients who underwent surgery for RD [491 cases of phakic and 330 of pseudophakic RD (pRD and psRD, respectively)] in our hospital between 2012 and 2020.

RESULTS

The mean age was 58.24 ± 12.76 years in the pRD group and 66.87 ± 11.18 years in the psRD group (p = 0.001). There were more men in both groups (70% and 64.23% of pseudophakic and phakic patients, respectively; p = 0.07). The most common location for the RD was superior in both groups (43.94% and 51.93% of pseudophakic and phakic patients, respectively), rates of inferior and total RD were somewhat higher in the psRD group (31.82% and 13.33% in pseudophakic vs 25.25% and 11.0% in phakic patients, p = 0.001). In pseudophakic and phakic patients respectively, macular involvement in 69.09% and 62.73% of cases (p = 0.067). Proliferative vitreoretinopathy was significantly more common in the psRD group (7.88% vs 3.6% in phakic patients, p = 0.01).The rate of final anatomic reattachment differed markedly between groups, with a higher rate in phakic (94.03%) than pseudophakic (87.27%) patients (p = 0.001).

CONCLUSIONS

The specific pathogenic mechanism involved in psRD seems to be responsible for worse evolution characteristics which are associated with poorer final anatomic and functional outcomes in pseudophakic patients.

Incidence and Risk Factors for Retinal Detachment Following Cataract Surgery at a Tertiary Center in Jeddah, Saudi Arabia

Introduction The incidence of retinal detachment in the general population is 0.08%, it has been reported to reach 0.7% or higher following cataract surgery. One of the most important risk factors for retinal detachment is posterior capsular rupture during cataract surgery. Additional risk factors include high myopia, history of ocular trauma, young age, male sex, and diabetes. In this study, we aimed to investigate the incidence and risk factors of retinal detachment following cataract surgery in patients treated at our hospital. Materials and methods This retrospective cohort study was conducted at King Abdulaziz University Hospital (KAUH), a tertiary center in Jeddah, Saudi Arabia. The medical records of 365 patients (365 eyes) who underwent cataract surgery from 2017 to 2021 were reviewed. Results The average age of the 365 patients was 63 years, and 47.7% (n=174) of patients were male. The incidence of retinal detachment was 3.3% (n=12). The risk of RD was 2.8 times higher for the right eye than for the left eye. The incidence of RD was significantly more in eyes with intraoperative posterior capsular rupture, zonular dehiscence, corneal trauma, and surgery combined with anterior vitrectomy than in other eyes. The most common complication of cataract surgery is corneal edema, which was observed in 22.7% of the eyes; our analysis revealed a significant relationship between corneal edema and the duration of surgery. Conclusion In our study, we highlighted the higher incidence of retinal detachment compared to those in other studies; most cases occurred one month postoperatively.

Associated factors with pseudophakic retinal detachment: Long-term follow-up in a Colombian population

OBJECTIVE

To identify associated factors with the appearance of pseudophakic retinal detachment in patients with history of cataract surgery.

METHODS

Retrospective case-control study of 802 eyes of 783 patients with history of cataract surgery. Cases were patients with pseudophakic retinal detachment (n = 258 eyes), while controls were patients with cataract surgery who did not developed retinal detachment during a 10-year follow-up period (n = 544 eyes).

RESULTS

Age at cataract surgery among cases was lower than in the control group (57 ± 13 vs. 67 ± 14 years old, respectively; p < 0.0001). Age at retinal detachment was 59 ± 13 years old (range 6-88) and the time between the cataract surgery and the retinal detachment had a median of 2 years (interquartile range 1-4) with a range of 1 month to 14 years. Associated factors for pseudophakic retinal detachment were younger age (<50 years: adjusted odds ratio [aOR] = 18.03, 95% confidence interval [95%CI] = 5.92-54.87; 50-59 years: aOR = 10.09, 95%CI = 3.37-30.23; and 60-69 years: aOR = 5.48, 95%CI = 1.88-15.93), male sex (aOR = 3.71, 95%CI = 2.54-5.44), anterior vitrectomy (aOR = 3.26, 95%CI = 1.16-9.16), history of retinal detachment in the fellow eye (aOR = 6.95, 95%CI = 3.15-15.31), and intraoperative complications during cataract extraction (aOR = 7.45, 95%CI = 3.54-15.69).

CONCLUSIONS

This is the first report of associated factors with pseudophakic retinal detachment in a Colombian population. Surgical complications, sex, and age were found to be associated with retinal detachment. Patients should be aware of these potential risks to make informed decisions about their eye health.

The Scottish RD survey 10 years on: the increasing incidence of retinal detachments

BACKGROUND

The Scottish RD Survey reported an incidence of 12.05/100,000/yr in 2009. Data published from Denmark recently confirmed a 50% increase in RD presentations over the last 16 years. We set out to repeat the Scottish RD survey to determine if a similar trend has been observed in Scotland.

METHODS

All 16 Scottish VR surgeons, who make up the collaboration of Scottish VR Surgeons (SCVRs) were asked to prospectively record all primary RDs presenting from 12th August 2019 to 11th August 2020. For consistency, the case definitions were the same as for the 2009 Scottish RD Survey. Basic demographic and clinical features were recorded. Age specific incidence was calculated from mid-year population estimates for 2019 obtained from the National Records of Scotland.

RESULTS

There were 875 RRDs recorded, which gives an updated incidence of 16.02/100,000/year in Scotland. 62.8% occurred in males and the greatest increases were seen in males aged 50-59 (p = 0.0094), 60-69 (p = 0.0395) and females aged 40-49 (p = 0.0312) and 50-59 (p = 0.0024). The proportion of pseudophakic RRDs in this study is 29.4% (253/860). Compared to the 21.6% in the 2010 study, this represents a 28% increase (χ² = 11.03, p = 0.0009). The proportion of macula-off RRDs remained generally stable at 58%.

CONCLUSION

Our study confirms that RRD is becoming more common in the UK, reflecting almost identical findings from Denmark. This trend is in part due to increasing myopia, increasing pseudophakia, and possibly other factors. This should be considered when planning VR services and allocating resources in the future.

Nd:YAG capsulotomy is not a risk factor for retinal detachment after phacoemulsification cataract surgery

PURPOSE

To evaluate the cumulative incidence and risk factors of pseudophakic retinal detachment (PRD) following phacoemulsification cataract surgery.

METHODS

Cataract surgeries performed between the years 2007 and 2016 at the Ophthalmology Unit of Kymenlaakso Central Hospital, Kotka, Finland, were included. The cumulative incidence of PRD was estimated through Kaplan-Meier analysis. Patient mortality was incorporated as one of the censoring events. Cox regression analyses were used to evaluate potential risk factors, including age, gender, intraocular lens (IOL) power and previous neodymium-doped yttrium aluminium garnet (Nd:YAG) laser capsulotomy.

RESULTS

A total of 17 688 eyes of 12 003 patients were included. The mean patient age at surgery was 75.2 ± 9.1 years with 63.5% females (n = 11 228). During the mean follow-up time of 4.3 ± 2.7 years, 83 laterality-matched PRDs were registered (incidence 0.11% per year). Univariate analyses showed that age (HR 0.93; 95% CI 0.92-0.95), male gender (HR 3.99; 95% CI 2.52-6.33) and IOL power (HR 0.86; 95% CI 0.83-0.90) were significantly associated with PRD (p < 0.001 for all) and remained significant in a multivariate analysis. Neither univariate (HR 1.45; 95% CI 0.82-2.54, p = 0.201) nor multivariate (HR 1.03; 95%CI 0.57-1.88, p = 0.919) analyses showed any association between Nd:YAG capsulotomy and PRD.

CONCLUSIONS

Male gender, low IOL power and younger age were confirmed as risk factors for PRD after phacoemulsification surgery. Real-world evidence suggests that Nd:YAG capsulotomy does not increase the risk for PRD.

Recognising and managing retinal detachments

Retinal detachments are a potentially sight-threatening ophthalmic emergency that may result in significant, irreversible vision loss. The risk of developing retinal detachment increases with advancing age, myopia and trauma. Pre-existing retinal degenerations can precipitate a pre-detachment symptomatic period of photopsia or floaters, allowing clinicians to intervene early and prevent detachments. Novel imaging techniques, such as spectral-domain optical coherence tomography, and well-established topographic modalities, such as B scan, can help to elucidate the type of detachment and any underlying causes, and help with surgical management. The overarching goal of treatment is to identify and seal all retinal holes, relieve vitreoretinal traction and prevent further recurrence. Prompt prophylactic retinopexy of retinal holes and tears is crucial in preventing retinal detachment, the main treatments of which are pars plana vitrectomy, tamponading agents and silicone scleral buckle.

Retinal detachment after phacoemulsification in refractive surgery clinics: a large series analysis with variable follow-up during 16 years

PURPOSE

To determine the long-term incidence of pseudophakic retinal detachment (PRD) after phacoemulsification and the weight of the main risk factors in the appearance of such complication in a large sample. To implement a customized formula and a software calculation program able to quantify the risk of suffering PRD applicable to all lens extraction patients.

METHODS

Retrospective cumulative risk analysis conducted on 178,515 eyes operated under similar conditions in a group of refractive surgery clinics (Clínica Baviera SL) located in a relatively limited geographical area (Spain). A survival analysis was performed and the data were modelled using the Weibull regression to determine the risk over a period of 16 years and to estimate the association of different risk factors: sex, age, axial length (AXL) of the eye, intraoperative posterior capsule rents (PCR), and YAG laser capsulotomies. The resulting estimates were translated into a predictive equation for hazard rates and survival probabilities. Later, an application was developed to make prediction available for the clinical community in order to estimate the potential risk of any hypothetical case before lens surgery.

RESULTS

Globally, 1521 (0.85%) cases of PRD were diagnosed during the period. The risk for PRD was significantly greater in males (5.48 [2.94-10.2]; p < 0.001), in long eyes (1.24 [1.21-1.26]; p < 0.001), and also after posterior capsule rents (13.97 [11.61-16.82]; p < 0.001). Posterior capsule rupture increased the risk of PRD up to fourteen times.

CONCLUSIONS

From weaker to stronger impact, age, axial length, sex, and intraoperative posterior capsule rent were significant risk factors for the appearance of PRD after lens extraction.

The Association between the Frequency of Rhegmatogenous Retinal Detachment and Atmospheric Temperature

Rhegmatogenous retinal detachment (RRD) frequency was observed to be higher with an increase in the daily temperature range. This showed that a wide daily range of temperature, rather than the absolute value of the temperature, is associated with the occurrence of RRD. Purpose. To investigate the association between the frequency of rhegmatogenous retinal detachment (RRD) and the atmospheric temperature. Method. A retrospective review of consecutive eyes that had undergone primary RRD surgery from 1996 to 2016 at Chungbuk National University Hospital was conducted. Temperature data (highest, lowest, and mean daily temperatures and daily temperature range) in Chungbuk Province were obtained from the Korean Meteorological Administration database. We investigated the relationship between the daily temperature range and the frequency of RRD surgery. We also analyzed the association between various temperature data and the frequency of RRD surgery. Result. There were 1,394 RRD surgeries from 1996 to 2016. Among them, 974 eyes were included in this study. The monthly average number of RRD operations showed a bimodal peak (in April and October) throughout the year. With the same tendency as the frequency of RRD, the monthly average of the daily temperature range over 1 year also showed a bimodal peak in April and October. There was a significant positive correlation between the monthly average of the daily temperature range and the number of RRD surgeries (r = 0.297, P < 0.001). However, there were no associations between RRD frequency and the mean temperature, highest temperature, and lowest temperature. Conclusion. The higher the daily temperature range, the higher was the RRD frequency observed. We speculated that dynamic changes in temperature during the day may affect degrees in chorioretinal adhesion and liquefaction of the vitreous, which may eventually result in retinal detachment. Therefore, further experimental studies on the correlation between temperature changes and retinal detachment are needed.