Combined 23-gauge sutureless vitrectomy and clear corneal phacoemulsification for rhegmatogenous retinal detachment repair

Repair of primary RRD - comparing pars plana vitrectomy procedure with combined phacovitrectomy with standard foldable intraocular lens implantation

Background

Pars plana vitrectomy (PPV) combined with phacoemulsification and primary intraocular lens implantation can be performed for the repair of primary rhegmatogenous retinal detachment (RRD; PHACOVIT group). The safety and efficacy of this combined ophthalmic procedure on RRD surgery outcomes remain unclear compared with more conventional PPV technique alone (VITRET group). We explored the need for reoperation after primary surgical procedure in these two groups.

Methods

Retrospective, longitudinal, register-based cohort of RRD patients was operated in University Eye Clinic, Helsinki, Finland, during 2008–2014. The main outcome measure was reoperation rate during a postoperative follow-up period of 1 year due to retinal re-detachment, vitreous rehemorrhage, postoperative endophthalmitis, secondary pucker, macular hole or other reasons.

Results

We analyzed 1,690 consecutive RRD cases, out of which 1,564 patients were treated in the PPV VITRET group and 126 patients in the PHACOVIT-operated group. Risk for reoperation was 2.67 times higher in the PHACOVIT group compared to the PPV VITRET group (95% CI 1.85–3.85).

Conclusion

The reoperation rate was higher in RRD eyes operated with combined cataract surgery plus PPV, suggesting that RRD eyes should not primarily undergo combined PHACOVIT surgery.

Chandelier retroillumination-assisted cataract surgery during vitrectomy

PurposeTo present an alternative cataract surgical technique in patients with cataract and intravitreal hemorrhage.MethodsTwelve cases with poor fundus reflex caused by severe vitreus hemorrhage were included in the study. All patients underwent combined phaco surgery and 23-gauge vitrectomy. Chandelier retroillumination was inserted into the infusion trochar during the cataract operations and was used with low power (50-75%) in necessary steps.ResultsWe did not experience phaco complications or complications due to technique during surgery. Retroillumination assistance was especially useful during final stages of cataract surgery, particularly irrigation-aspiration of cortical material.ConclusionRetroillumination in absence of red fundus reflex may be helpful and can be practiced more often in cataract surgery combined with vitrectomy.

Surgical and Functional Results of Hybrid 25-27-Gauge Vitrectomy Combined with Coaxial 2.2 mm Small Incision Cataract Surgery

Purpose. To investigate outcomes after coaxial 2.2 mm small incision cataract surgery combined with hybrid 25-27-gauge vitrectomy in eyes with vitreoretinal disease and age-related cataract. Methods. A single-center, retrospective case series study of 55 subjects (55 eyes) with a mean age of 70 years who underwent combined small incision phacoemulsification, intraocular lens (IOL) implantation, and hybrid 25-27-gauge vitrectomy during the 12-month period to December 2014. Intraoperative and postoperative complications and visual results were the main outcome measures. Results. The mean follow-up period was 6 months (range: 2–18 months). Intraoperative findings were 3 retinal breaks (5.5%). No cases required corneal or scleral suture or conversion to larger-gauge vitrectomy. Postoperative complications consisted of posterior capsule opacification (12.7%), elevated intraocular pressure >30 mmHg (1.8%), and fibrin reaction (5.5%). There were no cases of hypotony (<7 mmHg), IOL decentration, or postoperative endophthalmitis. Visual acuity (mean ± SD) improved from 0.52 ± 0.6 logMAR preoperatively to 0.22 ± 0.46 logMAR at final postoperative visit (P < 0.0001). Conclusion. Surgical and visual outcomes suggest hybrid 25-27-gauge vitrectomy combined with small incision phacoemulsification and IOL implantation is feasible, safe, and effective as a one-step surgical procedure for the management of vitreoretinal pathologies and concurrent cataract.

Assessment of Clinical Effect of Perioperative Comprehensive Nursing Intervention Pattern in 23G Minimally Invasive Vitreous Surgery

BACKGROUND

We observed the clinical effects of comprehensive nursing intervention pattern in 23G minimally invasive vitreous surgery according to the comprehensive nursing intervention table developed by our hospital, which would supply a basis for its clinical application.

METHODS

In this prospective study, we followed 120 patients undergoing 23G minimally invasive vitreous surgery from Xuzhou First People's Hospital from February 2013 to February 2015 and divided them into control and observation groups by a random number table (60 patients in each group). A regular nursing pattern was adopted for the control group, and a comprehensive nursing intervention pattern was adopted for the observation group. After that, a comparative analysis was made to identify the differences between the clinical effects of the two groups.

RESULTS

Scores of cognition ratio, patient compliance and comfort level of patients in the observation group were higher than those of the control group were, and there was significant difference between the groups (P< 0.05). Complication incidence of the observation group is significantly lower than that of the control group (P<0.05).

CONCLUSION

The comprehensive nursing intervention pattern developed by our hospital can improve clinical effects notably, which is of application value .We recommend it to be applied in eye diseases.