Cromoglicte Adjunctive Therapy for Outpatients With Schizophrenia
Vishwajit Nimgaonkar, MD PhD
Summary
This is a double blind adjunctive randomized controlled trial for schizophrenia using cromoglicate.
Description
Schizophrenia (SZ) extracts a heavy personal and public health cost, primarily because there is no effective treatment. Though many drugs are currently available, the majority provide only partial relief for psychotic phenomena and none guarantee more than modest relief for 'negative symptoms' or for cognitive impairments. The Investigators must search for additional effective and safe medications. Recently, big data analytic strategies have yielded numerous 'repurposed' drugs, i.e., drugs with new indications that are already licensed for other uses. These strategies utilize massive data base…
Eligibility
- Age range
- 18–65 years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Written informed consent. * Both genders, ages 18-60 years * Schizophrenia / schizoaffective disorder (DSM V). * Treated with the same APD for at least 60 days; Stable dose of APD for \> 1 month, continued throughout the study. * PANSS total score of 60 and Score 4 or more on one or more items of the 'positive' syndrome items (P1-P7) * Preference for patients with duration of psychosis less than 7 years. Exclusion Criteria: * No illicit substance use in last 30 days/no dependence in 6 months with the exception of methadone treatment for opioid withdrawal. * History or…
Interventions
- DrugCromoglycate
Cromoglycate will be administered intranasally (nasal spray) (1 spray each nostril 4 times a day, 5.2 mg/spray
- DrugPlacebo
Normal saline nasal spray will be administered intranasally (nasal spray) (1 spray each nostril 4 times a day, 5.2 mg/spray)
Location
- University of PittsburghPittsburgh, Pennsylvania