A new CVM study will determine the effectiveness of a novel method of sustained ocular release
of celecoxib, an anti-inflammatory medication that can decrease ocular inflammation and eliminate «after - cataract».
The lenses, which provide a sustained release
of celecoxib, were developed by the NC State Ophthalmic Research Laboratory under the guidance of Dr. Brian Gilger, a CVM professor of ophthalmology.
Not exact matches
For 24 weeks, 1,583 participants in the aptly named GAIT (Glucosamine / chondroitin Arthritis Intervention Trial) were given one
of the following treatments: glucosamine, chondroitin sulfate, both in combination, a placebo, or the COX - 2 inhibitor Celebrex (
celecoxib) as a control.
Seventy - eight percent
of the patients in the
celecoxib group experienced at least a 50 percent reduction in their depression scores, with 63 percent reporting their depression had gone away completely.
Ibuprofen is associated with increased blood pressure and hypertension compared to
celecoxib in patients with osteoarthritis or rheumatoid arthritis and increased risk
of cardiovascular disease, according to late - breaking results from the PRECISION - ABPM study presented today in a Hot Line Session at ESC Congress1 and published in EHJ.
«Patients receiving ibuprofen had a 61 % higher incidence
of de novo hypertension compared to those receiving
celecoxib,» said Professor Ruschitzka.
PRECISION - ABPM, 3 a pre-specified four month substudy
of the landmark PRECISION trial, 4 was designed to determine the blood pressure effects
of the selective COX - 2 inhibitor
celecoxib compared to the non-selective NSAIDs naproxen and ibuprofen.
Principal investigator Professor Frank Ruschitzka, professor
of cardiology and co-head, Department
of Cardiology, University Heart Centre, Zurich, Switzerland, said: «PRECISION - ABPM showed differential blood pressure effects between the different NSAIDs, ibuprofen and naproxen, and the COX - 2 inhibitor
celecoxib.
An additional analysis showed that the percentage
of patients with normal baseline blood pressure who developed hypertension5 was 23.2 % for ibuprofen, 19.0 % for naproxen and 10.3 % for
celecoxib (odds ratio [OR] 0.39, p = 0.004 and OR 0.49, p = 0.03 for
celecoxib versus ibuprofen and naproxen, respectively).
The resulting difference
of -3.9 mmHg between
celecoxib and ibuprofen was significant (p = 0.009).
The treatment was even more effective when combined with
celecoxib, a COX - 2 non-steroidal anti-inflammatory drug already approved for treating some forms
of arthritis and pain.
A significantly higher amount
of stem cells had survived and integrated into the wound tissue in mice that had received
celecoxib, and there were fewer inflammatory white blood cells and lower levels
of cytokines in their wounds, including one cytokine called interleukin - 17A.
A landmark 2016 Cleveland Clinic study
of widely used pain - relieving drugs showed that
celecoxib (Celebrex) was associated with comparable cardiovascular safety and better gastrointestinal (GI) and kidney safety when compared...
In another published 12 - week human study, the combination
of BCM - 95 curcumin and standardized boswellia (sometimes called frankincense) was compared to the generic
of the prescription drug Celebrex (
celecoxib) for osteoarthritis
of the knee.
It appears to be comparable to
celecoxib (an NSAID) with at least one study suggesting that the combination
of boswellia and curcumin is more effective.
This resulted in a higher absolute number
of aggressive prostate cancers in the dutasteride group than in the placebo group — even though the placebo group had a higher rate
of prostate cancer.141 Thus, as we have seen elsewhere, e.g., rofecoxib (Vioxx ®),
celecoxib (Celebrex ®), balance in biological processes is more beneficial than absolute interruption.)
This resulted in a higher absolute number
of aggressive prostate cancers in the dutasteride group than in the placebo group — even though the placebo group had a higher rate
of prostate cancer.145 (See above «Mechanisms through which 5α - reductase inhibitors promote prostate cancer»)(Neal, please make this a link to this section above) Thus, as we have seen elsewhere, e.g., rofecoxib (Vioxx ®),
celecoxib (Celebrex ®), balance in biological processes is more beneficial than absolute interruption.)
In this study, special intraocular lenses containing
celecoxib will be implanted in the eyes
of dogs undergoing cataract surgery.