Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 301

The DOI matches its Crossref record; 55 of the 55 references it cites were found in a registry or an index.

Update on the Clinical Efficacy and Side Effects of Clozapine

Open access
Safferman, A., Lieberman, J. A., Kane, J. M., Szymanski, S., Kinon, B.·1991·Schizophrenia Bulletin

Abstract

Clozapine (CLOZ) is an atypical antipsychotic drug being used with increasing frequency throughout the world and has recently been commercially marketed in the United States. Its unique properties make it a promising but challenging drug to use in the treatment of schizophrenia. In order to use CLOZ most effectively and efficiently, clinicians must be aware of its potential benefits and risks. This report is a review and critical evaluation of current knowledge regarding the clinical efficacy and side effects of CLOZ. Although CLOZ has proven to be effective in some treatment-refractory schizophrenic patients and to produce relatively few extrapyramidal side effects compared to classical neuroleptic drugs, several issues require further investigation including what defines neuroleptic intolerance, the optimal dose range, and the appropriate duration of a CLOZ treatment trial. Similarly, studies are needed to determine what role CLOZ should have in the treatment of patients with predominantly negative symptoms and those patients who are only partially responsive to standard neuroleptics. In addition, important questions remain as to what other conditions might be indications for CLOZ, for example, schizoaffective disorder, affective psychoses, and idiopathic Parkinson's disease.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1093/schbul/17.2.247

Cites

55 of 55 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 55 references

Cited by

See all 301

Metadata

Authors
Safferman, A., Lieberman, J. A., Kane, J. M., Szymanski, S., & Kinon, B.
Venue
Schizophrenia Bulletin
Published
1991-01-01
Volume
17
Issue
2
Pages
247-261
ISSN
  • 0586-7614 (ISSN-L)
  • 1745-1701
OpenAlex
W2036121762
Cited by
301
References
55
FWCI
16.69
Type
journal article
Language
en
Open access
bronze

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Update on the Clinical Efficacy and Side Effects of Clozapine. https://app.cochat.ai/papers/10.1093/schbul/17.2.247
The paper
Safferman, A., Lieberman, J. A., Kane, J. M., Szymanski, S., & Kinon, B. (1991). Update on the Clinical Efficacy and Side Effects of Clozapine. Schizophrenia Bulletin. https://doi.org/10.1093/schbul/17.2.247

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.