RSS-Feed abonnieren
DOI: 10.1055/s-0029-1245201
© Georg Thieme Verlag KG Stuttgart · New York
Effect of Brimonidine/Timolol Fixed Combination on Preventing the Short-Term Intraocular Pressure Increase after Intravitreal Injection of Ranibizumab
Wirksamkeit einer festen Brimonidin/Timolol-Kombination zur Vorbeugung einer kurzfristigen Intraokulardrucksteigerung nach intravitrealer Injektion von RanibizumabPublikationsverlauf
received: 18.9.2009
accepted: 30.11.2009
Publikationsdatum:
20. April 2010 (online)

Zusammenfassung
Hintergrund: Die Studie dient der Beurteilung der Sicherheit und Wirksamkeit der Applikation von 0,2 % Brimonidin und 0,5 % Timolol in vorgefertigter Kombination (Combigan®, Allergan Inc.) zur Vorbeugung einer akuten Intraokulardrucksteigerung nach intravitrealer Injektion von Ranibizumab (Lucentis®, Novartis Pharma). Patienten und Methoden: Prospektive placebokontrollierte Doppelblindstudie. 88 normotensive AMD-Patienten wurden an einem Auge am Vortag und Tag der intravitrealen Injektion von Lucentis® entweder mit Placebotropfen (künstliche Tränentropfen, 44 Augen) oder Combigan® Tropfen (44 Augen) 2-mal tgl. behandelt. Der Intraokulardruck wurde 5, 10, 15 Minuten und eine Stunde nach der Injektion gemessen. Ergebnisse: Die Placebogruppe zeigte höhere Intraokulardruckwerte an allen Messzeitpunkten. Der höchste Intraokulardruckwert wurde fünf Minuten nach der Injektion gemessen. Der mittlere Druck war bei der Placebogruppe 34,1 ± 2,7 mmHg nach fünf Minuten gegenüber 28,4 ± 1,1 mmHg bei der Combigan®-Gruppe (p < 0,001). Nach zehn Minuten sank der Druck bei der Placebogruppe auf 24,9 ± 1,8 mmHg, bei der Combigan®-Gruppe auf 19,9 ± 1,1 mmHg. Nach 15 Minuten sank der Druck bei 100 % der Combigan®-Gruppe auf unter 20 mmHg. Dies war bei lediglich 34 % der Placebogruppe der Fall (15 Augen). Alle Studienaugen hatten normotensive Intraokulardruckwerte nach einer Stunde. Systemische oder okuläre Nebenwirkungen wurden nicht nachgewiesen. Schlussfolgerungen: Die Anwendung von Combigan®-Augentropfen 2-mal tgl. am Vortag und Tag der Lucentisinjektion ist eine sichere und wirksame Maßnahme um akute Drucksteigerungen nach der Injektion zu kupieren.
Abstract
Background: The aim of this study was to evaluate the safety and efficacy of brimonidine 0.2 % and timolol 0.5 % instillation as a fixed combination (CombiganTM, Allergan Inc.) to prevent acute intraocular pressure (IOP) increase occurring after intravitreal injection of ranibizumab (LucentisTM, Novartis Pharma AG). Patients and Methods: A prospective double-blind placebo-controlled study was carried out. One eye of 88 consecutive normotensive age-related macular degeneration patients receiving LucentisTM was randomized into placebo drops (artificial tears, 44 patients) or CombiganTM drops (44 patients) given twice a day the day before and the day of injection. IOP was measured before and 5, 10, 15 minutes and 1 hour after the intravitreal injection. Results: The placebo group had the higher mean IOP at all time points after injection. Maximum IOP increase for both groups occurred at the 5-minutes time point. Mean post-injection IOP in the placebo group was 34.1 ± 2.7 mmHg at 5 minutes post-injection versus 28.4 ± 1.1 mmHg in the CombiganTM group (P < 0.001). IOP decreased to 24.9 ± 1.8 mmHg (placebo group) and 19.9 ± 1.1 mmHg (CombiganTM group) at 10 minutes post-injection. At 15 minutes post-injection, IOP was below 20 mmHg in all eyes of the CombiganTM group (100 %), whereas at the same time point these IOP levels were reached only by 34 % of the eyes of the placebo group (15 eyes). All eyes of both groups had a normal IOP 1 hour post-injection. No systemic or ocular side effect was recorded in either group. Conclusions: The use of CombiganTM drops twice a day the day before and the day of injection in eyes scheduled for intravitreal injection of LucentisTM is a safe and effective prophylaxis to reduce the acute IOP spikes of the post-injection period.
Schlüsselwörter
Intraokulardrucksteigerung - intravitreale Injektion - Ranibizumab - Brimonidin - Timolol
Key words
intraocular pressure elevation - intravitreal injection - ranibizumab - brimonidine - timolol
References
- 1
Bakri S J, McCannel C A, Edwards A O. et al .
Persistent ocular hypertension following intravitreal ranibizumab.
Graefes Arch Clin Exp Ophthalmol.
2008;
246
955-958
MissingFormLabel
- 2
Bakri S J, Pulido J S, McCannel C A. et al .
Immediate intraocular pressure changes following intravitreal injections of triamcinolone,
pegaptanib, and bevacizumab.
Eye.
2009;
23
181-185
MissingFormLabel
- 3
Benz M S, Albini T A, Holz E R. et al .
Short-term course of intraocular pressure after intravitreal injection of triamcinolone
acetonide.
Ophthalmology.
2006;
113
1174-1178
MissingFormLabel
- 4
Brown D M, Kaiser P K, Michels M. et al .
Ranibizumab versus verteporfin for neovascular age-related macular degeneration.
N Engl J Med.
2006;
355
1432-1444
MissingFormLabel
- 5
Coden D J, Freeman W R, Weinreb R N.
Intraocular pressure response after pneumatic retinopexy.
Ophthalmic Surg.
1988;
19
667-669
MissingFormLabel
- 6
Dwinger M C, Pieper-Bodeewes I, Eter N. et al .
Augeninnendruck und Notwendigkeit einer Parazentese unmittelbar nach intravitrealer
Triamcinolon-Injektion.
Klin Monatsbl Augenheilkd.
2005;
222
638-642
MissingFormLabel
- 7
Falkenstein I A, Cheng L, Freeman W R.
Changes of intraocular pressure after intravitreal injection of bevacizumab (avastin).
Retina.
2007;
27
1044-1047
MissingFormLabel
- 8
Gragoudas E S, Adamis A P, Cunningham E T. et al .
Pegaptanib for neovascular age-related macular degeneration.
N Engl J Med.
2004;
351
2805-2816
MissingFormLabel
- 9
Hariprasad S M, Shah G K, Blinder K J.
Short-term intraocular pressure trends following intravitreal pegaptanib (Macugen)
injection.
Am J Ophthalmol.
2006;
141
200-201
MissingFormLabel
- 10
Heinemann M H.
Long-term intravitreal ganciclovir therapy for cytomegalovirus retinopathy.
Arch Ophthalmol.
1989;
107
1767-1772
MissingFormLabel
- 11
Hollands Jr H, Wong J, Bruen R. et al .
Short-term intraocular pressure changes after intravitreal injection of bevacizumab.
Can J Ophthalmol.
2007;
42
807-811
MissingFormLabel
- 12
Jager R D, Aiello L P, Patel S C. et al .
Risks of intravitreous injection: a comprehensive review.
Retina.
2004;
24
676-698
MissingFormLabel
- 13
Jonas J B, Degenring R F, Kreissig I. et al .
Intraocular pressure elevation after intravitreal triamcinolone acetonide injection.
Ophthalmology.
2005;
112
593-598
MissingFormLabel
- 14
Kim J E, Mantravadi A V, Hur E Y. et al .
Short-term intraocular pressure changes immediately after intravitreal injections
of anti-vascular endothelial growth factor agents.
Am J Ophthalmol.
2008;
146
930-934 e1
MissingFormLabel
- 15
Konstas A G, Katsimpris I E, Kaltsos K. et al .
Twenty-four-hour efficacy of the brimonidine/timolol fixed combination versus therapy
with the unfixed components.
Eye.
2008;
22
1391-1397
MissingFormLabel
- 16
Michelson G, Groh M J, Langhans M.
Perfusion of the juxtapapillary retina and optic nerve head in acute ocular hypertension.
Ger J Ophthalmol.
1996;
5
315-321
MissingFormLabel
- 17
Morlet N, Young S H.
Prevention of intraocular pressure rise following intravitreal injection.
Br J Ophthalmol.
1993;
77
572-573
MissingFormLabel
- 18
Quigley H A, Anderson D R.
Distribution of axonal transport blockade by acute intraocular pressure elevation
in the primate optic nerve head.
Invest Ophthalmol Vis Sci.
1977;
16
640-644
MissingFormLabel
- 19
Rosenfeld P J, Brown D M, Heier J S. et al .
Ranibizumab for neovascular age-related macular degeneration.
N Engl J Med.
2006;
355
1419-1431
MissingFormLabel
- 20
Spaide R F, Laud K, Fine H F. et al .
Intraviteal bevacizumab treatment of choroidal neovascularization secondary to age-related
macular degeneration.
Retina.
2006;
26
383-390
MissingFormLabel
- 21
Thompson J T.
Cataract formation and other complications of intravitreal triamcinolone for macular
edema.
Am J Ophthalmol.
2006;
141
629-637
MissingFormLabel
- 22
Tsui Y P, Chiang C C, Tsai Y Y.
Paracentesis before intravitreal injection of bevacizumab.
Can J Ophthalmol.
2008;
43
239
MissingFormLabel
- 23
Zamvar U, Dhillon B.
Postoperative IOP prophylaxis practice following uncomplicated cataract surgery: a
UK-wide consultant survey.
BMC Ophthalmol.
2005;
5
24
MissingFormLabel
John M. Katsimpris, MD, PhD
Department of Ophthalmology, General Hospital of Patras ”Agios Andreas”
Ritsou & Empeirikou Street 73
GR-26335 Patras, Greece
Telefon: ++ 30/26 10/6 43 49 7 ++ 30/6 93/6 95 09 50
Fax: ++ 30/26 10/64 34 97
eMail: jkatsimpris@yahoo.com