Fluphenazine decanoate and Telotristat Etiprate

• Generic Name: fluphenazine
• Dosage Forms: n.a.
• Other Brand Names: Permitil, Prolixin, Prolixin Decanoate, Prolixin Enanthate

Symptomatic management of psychotic disorders (i.e., schizophrenia).

The long-acting decanoate ester is used mainly for maintenance therapy in patients with chronic schizophrenic disorder who cannot be relied on to take oral antipsychotic drugs; do not use for acute management of severely agitated patients.

Efficacy not established for management of behavioral complications in mental retardation.

• Generic Name: telotristat
• Dosage Forms: n.a.
• Other Brand Names: Xermelo

Used (in combination with somatostatin analog therapy) for treatment of carcinoid syndrome diarrhea inadequately controlled by somatostatin analog therapy alone (designated an orphan drug by FDA for the treatment of carcinoid syndrome in patients with neuroendocrine tumors).

Carcinoid syndrome, a condition associated with serotonin overproduction, is characterized by flushing, diarrhea, wheezing, occasionally congestive heart failure, and various other manifestations. Although somatostatin analogs (e.g., octreotide, lanreotide) are standard treatment for carcinoid syndrome and are effective initially in most patients, some patients may not respond adequately or may develop recurrent symptoms, including diarrhea, despite therapy.

In clinical studies, telotristat ethyl reduced the frequency of daily bowel movements in patients with carcinoid syndrome diarrhea. Reductions in other symptoms of carcinoid syndrome (e.g., abdominal pain, flushing) not observed.