title: Update on the management of recurrent Cushing's disease.
abstract: After transsphenoidal surgery, Cushing's disease (CD) shows excellent long-term remission rates, but it may recur and pose a therapeutic challenge. Findings in recent published reports on the treatment of recurrent adrenocorticotropic hormone (ACTH)-secreting tumors suggest that repeat resection, radiation-based therapies such as Gamma Knife surgery and proton-beam radiosurgery, pharmacotherapy, and bilateral adrenalectomy all have important roles in the treatment of recurrent CD. Each of these interventions has inherent risks and benefits that should be presented to the patient during counseling on retreatment options. Radiation-based therapies increasingly appear to have efficacies similar to those of repeat resection in achieving biochemical remission and tumor control. In addition, an expanding retinue of medication-based therapies, several of which are currently being evaluated in clinical trials, has shown some promise as tertiary adjunctive therapies. Lastly, bilateral adrenalectomy may offer durable control of refractory recurrent CD. An increasing number of published studies with long-term patient outcomes highlight the evolving treatment patterns in the management of recurrent CD.
authors: Department of Neurological Surgery, and.
authors: Martin J
authors: MJ
authors: Rutkowski
authors: Patrick M
authors: PM
authors: Flanigan
authors: Manish K
authors: MK
authors: Aghi
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods; D019468:Disease Management; D006801:Humans; D047748:Pituitary ACTH Hypersecretion / Q000175:diagnosis* / Q000601:surgery*; D012008:Recurrence; D012086:Reoperation / Q000379:methods
keywords: ACTH = adrenocorticotropic hormone; CD = Cushing's disease; Cushing's disease; GKS = Gamma Knife surgery; adenoma; adrenalectomy; adrenocorticotropic hormone; radiation; radiosurgery; recurrent; surgery