Company: CORT
Filing Date: 2025-11-04
Form Type: 10-Q
Source: 0001628280-25-048841
Chunk: 19

Company: CORCEPT THERAPEUTICS INC
Filing Date: 2025-11-04
Form: 10-Q
Item: Part I, Item 1
Chunk 19
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 chance to enter CATALYST’s second phase, in which 136 eligible patients were randomized 2:1 to receive either Korlym or placebo for 24 weeks. The primary endpoint of CATALYST’s second phase was a reduction in hemoglobin A1c (“HbA1c”) in patients who received Korlym compared to patients who received placebo. CATALYST met this primary endpoint. Patients who received Korlym exhibited a clinically meaningful and statistically significant decrease in HbA1c of 1.47 percent, compared to a decrease of 0.15 percent in patients who received placebo (p-value: < 0.0001). This phase of the trial also met its secondary endpoints. Patients who received Korlym exhibited significantly greater reductions in body weight (5.1 kg; p-value: 0.001) and waist circumference (5.1 cm; p-value: 0.002) than patients who received placebo. The safety profile of Korlym in CATALYST was manageable and consistent with the medication’s label: No new side effects or adverse events were identified. 

CATALYST’s results were published in Diabetes Care (Buse et al., April 2025 (first phase) and DeFronzo et al., June 2025 (second phase)), the peer-reviewed journal of the American Diabetes Association.

To determine the prevalence of hypercortisolism in patients with resistant hypertension, we initiated the MOMENTUM trial in March 2025. Resistant hypertension is defined by the American Heart Association as systolic blood pressure greater than 130mm Hg and diastolic blood pressure greater than 80mm Hg despite the use of three or more antihypertensive medications of different classes, including a diuretic. MOMENTUM has a planned enrollment of 1,000 patients at 45 sites in the U.S.

The results of CATALYST and MOMENTUM will help physicians better identify patients with hypercortisolism and determine their optimal treatment.

Relacorilant. We are developing our proprietary, selective cortisol modulator, relacorilant, as a treatment for patients with hypercortisolism. Relacorilant shares Korlym’s affinity for the glucocorticoid receptor (“GR”) but, unlike Korlym, has no affinity for the progesterone receptor (“PR”) and so is not the “abortion pill” and does not cause other effects associated with 

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