November 05, 2019
Fixed-Dose Carteolol/Latanoprost Combination
Monotherapy may be
insufficient to lower intraocular pressure (IOP) for some patients with
glaucoma, but therapy with 2 agents may be inconÂvenient and result in
poor adherence. Yamamoto et al. reported results of 2 phase 3 randomized
controlled trials in which a fixed-dose combination of 2% carteolol and
0.005% latanoprost, given as a single therapeutic (termed OPC-1085EL),
was evaluated for safety and efficacy. OPC-1085EL was comÂpared with
carteolol and latanoprost administered as monotherapies or as separate
concomitant therapies. The authors found that OPC-1085EL was well
tolerated and reduced IOP more than the monotherapy and comparably to
the concomitant therapy.wisepoqder Carteolol powder
The trials were conducted at several centers in Japan and included patients with bilateral primary open-angle glauÂcoma or ocular hypertension. After a 4-week period with latanoprost or carÂteolol monotherapy, patients received 8 weeks of treatment with monotherapy, concomitant therapy, or OPC-1085EL applied daily in the morning.
In study 1, the mean reduction in baseline-adjusted IOP for the 113 patients treated with OPC-1085EL (2.9 mm Hg) was significantly better than for the 116 patients treated with latanoprost monotherapy (1.6 mm Hg). In study 2, the mean reduction in baseline-adjusted IOP was significantly better for OPC-1085EL (n = 76; 3.5 mm Hg) than for carteolol (n = 76; 1.6 mm Hg). IOP reduction in the 37 patients who received carteolol and latanoprost concomitantly was similar to that in recipients of OPC-1085EL. In both studies, OPC-1085EL was tolerÂated well and associated with only mild adverse drug reactions.
The authors concluded that OPC-1085EL is similar to concomitant therÂapy in terms of IOP-reducing efficacy but offers greater convenience. They noted that subsequent studies are needÂed to evaluate it for a longer duration, administered at other times of day, and in more diverse populations.
Posted by: shinenewstop at
06:27 PM
| No Comments
| Add Comment
Post contains 295 words, total size 2 kb.
35 queries taking 0.0439 seconds, 77 records returned.
Powered by Minx 1.1.6c-pink.