Given a passage with a context and an answer, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.
Q: Context: To verify the influence of a non-steroidal anti-inflammatory drug (NSAID), ketorolac (topical and oral) on the intraocular pressure reduction induced by 0.005% latanoprost topical administration, both in patients affected by primary open-angle glaucoma and in healthy controls.', 'Two groups of subjects were enrolled for this randomized, prospective, masked clinical study: 16 glaucomatous patients well controlled with 0.005% latanoprost eyedrops (group I) and 16 healthy adult volunteers (group II). Group I subjects were treated at one-week intervals with 10 mg of oral ketorolac, oral placebo, topical ketorolac, and topical placebo, respectively; for each administration modality, the switch between drug and placebo was performed in a randomized, crossover, double-blind fashion. Group II subjects followed the same protocol, with the topical once-daily 0.005% latanoprost treatment starting three days prior to the ketorolac/placebo administration. Intraocular pressure (IOP) was investigated in both groups on the day of oral/topical administration of ketorolac or placebo at baseline (8:00 AM) and at the following intervals: 1, 2, 4, 8, 12, and 24 hours.', 'No significant IOP changes after oral and topical placebo administration were observed in either group. In contrast, when the subjects received ketorolac (either oral or topical), a marked decrease in IOP was recorded, with a noticeable fall at the first hour after the NSAID administration (p = 0.01), which remained still significant 8 hours later (p < 0.05).
Answer: Topical and oral ketorolac strengthens the latanoprost-induced IOP-lowering effect both in glaucomatous patients and in healthy subjects.
A:
Does topical and oral ketorolac administration increase the intraocular pressure-lowering effect of latanoprost?