[Systematic analysis of the annual quality reports of the Federal Joint Committee with regard to cataract surgery]

Glaucoma Treatment in German Hospitals in 2019

BACKGROUND

Surgical procedures in ophthalmology are subject to fluctuations in their application and are dependent on new developments, availability, and success rates. In the field of glaucoma surgery in particular, numerous new procedures have been introduced over the last few years. So far, hardly any analyses have been done on the current application of these newer procedures. In this paper, we present the extent to which different glaucoma surgery procedures were used in German hospitals in 2019.

METHODS

The quality reports of German hospitals from 2019 were evaluated regarding all glaucoma-specific procedure codes. In particular, laser procedures, "classic" glaucoma procedures, and "modern" procedures such as MIGS (minimally invasive glaucoma surgery) are compared below.

RESULTS

In 2019, 49,031 glaucoma procedures were performed in German hospitals. Numerically, cyclodestructive procedures were used most frequently. MIGS accounted for approximately 10% of procedures according to the available data. Among filtering procedures, about 40% were implant-assisted.

DISCUSSION AND CONCLUSION

On the one hand, the data analyzed show a mixed expansion of the spectrum with newer procedures such as the MIGS and implants; on the other hand, classic procedures such as cyclodestruction are still used. It can be assumed that further shifts in surgical methods will be seen in the coming years.

Trends in Surgical Glaucoma Treatment in Germany Between 2006 and 2018

Background/Aims

Surgical procedures in ophthalmology underlie variations over different time periods and are strongly dependent on the technical process and the invention of innovative surgical techniques. Especially, in glaucoma surgery a lot of surgical devices and techniques have been introduced during the last years. Until now, the use of these newer techniques has not been shown on a robust data basis. We herein present the numbers of different types of glaucoma surgeries performed at German hospitals between 2006 and 2018.

Methods and Design

The quality reports of hospitals in Germany from 2006 to 2018 were analyzed concerning all procedural codes for glaucoma surgery and intervention. Especially, the change in usage of "classical" and "modern" surgical techniques (MIGS: "minimally invasive glaucoma surgery") or devices was compared.

Results

The number of glaucoma procedures performed increased by 75% from 27,811 in 2006 to 48,794 in 2018. Absolute numbers of trabeculectomies, goniotomies, ab externo trabeculotomies and to a certain level cyclodestructive procedures decreased during the examined years while use of MIGS has increased in absolute and relative numbers since 2012. From 2015 a strong increase in the usage of XEN implants could be seen. Drainage implants (such as Baerveldt/Ahmed) showed stable absolute numbers over the time period covered. Absolute numbers of laser trabeculoplasty peaked in 2014 and decreased afterwards. Iridotomies and iridectomies increased by 120%/248% over the whole period.

Conclusion

Our data show a trend towards the modern surgical options and especially MIGS during the recent years. Classical procedures showed a decrease in total numbers emphasized from 2013. These numbers confirm the assumption that modern glaucoma surgery is becoming more and more popular and established in German hospitals.