After the phase IIa failure at lowering intraocular pressure to a statistically significant degree with SBI-100, Skye Bioscience Inc. is dropping work with the ophthalmic emulsion, meant to treat primary open-angle glaucoma or ocular hypertension. Resources are turning to the firm’s metabolic program, which includes nimacimab, targeting the cannabinoid 1 receptor, due to start a phase II trial in obesity during the third quarter of this year.