Characteristics predicting clinical improvement and cure following laparoscopic adrenalectomy for primary aldosteronism in a large cohort.

Background: Surgical resection is the standard of care for unilateral adrenal adenomas and hyperplasia resulting in primary aldosteronism (PA). Resolution of PA following surgery is variable and some patients continue to require some or all of their antihypertensives. Prior studies have investigated factors contributing to "cure" of PA (defined as no hypertension [HTN] medications required postoperatively).