Case Study Suggests Even Low-Dose Risperdal Side Effects May Cause Tardive Dyskinesia Movement Disorders
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Risperdal Trial Ends In Defense Ruling Over Lack of Evidence April 18, 2017 Irvin Jackson Add Your CommentsWhile a steady stream of young men continue to file Risperdal lawsuits, alleging that use the medication as a boy caused the development of male breasts, a Pennsylvania state court judge has dismissed a bellwether case on the 11th day of trial, finding that the plaintiff failed to provide sufficient evidence to support his claim.Johnson & Johnson currently faces more than 5,500 product liability claims over the failure to warn about the breast growth side effects of Risperdal, with several thousand of those cases filed over the first three months of 2017.As the litigation continues to grow, a series of bellwether cases continue to go to trial in the Philadelphia Court of Common Pleas, where the state court litigation is centralized as part of a mass-tort. These early trial dates are designed to help the parties gauge how juries may respond to certain evidence and testimony that may be offered throughout the litigation.Do You Know about…Spinal Cord Stimulator lawsuitsSpinal cord stimulator lawsuits are being investigated for individuals who suffered unnecessary shocks, burns or other problems, often resulting in the need for additional surgery to remove the SCS.Learn MoreSEE IF YOU QUALIFY FOR COMPENSATIONDo You Know AboutโฆSpinal Cord Stimulator lawsuitsSpinal cord stimulator lawsuits are being investigated for individuals who suffered unnecessary shocks, burns or other problems, often resulting in the need for additional surgery to remove the SCS.Learn MoreSEE IF YOU QUALIFY FOR COMPENSATIONOver the past two years, a number of cases have resulted in massive verdicts after juries found that the drug maker withheld information from users and the medical community about the risk of gynecomastia from Risperdal, which often results in the need for surgical breast removal.In July 2016, the family of a five year old Tennessee boy was awarded $70 million in damages, with other prior verdicts including $500,000 in December 2015, $1.75 million in November 2015 and $2.5 million in February 2015.Late last year, Judge Sean Kennedy dismissed a lawsuit filed by Tommy Moroni in the middle of trial, finding that the expert witness testimony offered by that plaintiff was insufficient under Texas law applicable to the case, leaving Moroni unable to establish causation between use of Risperdal and gynecomastia breast growth.This week, a second case was tossed mid-trial, after Judge Kenneth Powell granted Johnson & Johnson a motion for nonsuit after the manufacturer argued that the plaintiff in the case, Dean Hibbs, failed to provide enough evidence to support a flaim for failure to warn. The dismissal of the Hibbs lawsuit was done without an opinion or explanation by the judge, however the decision is likely to be appealed.Unless the drug maker begins to negotiate Risperdal settlements to resolve large numbers of cases, additional Risperdal bellwether trials are expected in the coming months and years. In addition, the size of the litigation continues to grow at a rapid rate, as more plaintiffs learn that there may be a connection between breast growth experienced in recent years and use of Risperdal.According to a report published by Forbes.com earlier this month, records from the Philadelphia County Court of Common Pleas reveal more than 3,000 new Risperdal cases were filed between January and March 2017, more than doubling the size of the litigation. Comparitively, about 550 new cases were filed last year, which represented at the time a nearly 40% increase in the total number of cases filed against Johnson & Johnson and itโs Janssen Pharmaceuticals subsidiary. Written by: Irvin JacksonSenior Legal Journalist & Contributing EditorIrvin Jackson is a senior investigative reporter at AboutLawsuits.com with more than 30 years of experience covering mass tort litigation, environmental policy, and consumer safety. He previously served as Associate Editor at Inside the EPA and contributes original reporting on product liability lawsuits, regulatory failures, and nationwide litigation trends. Tags: Antipsychotic, Gynecomastia, Johnson & Johnson, Male Breast Growth, Risperdal Image Credit: |More Risperdal Lawsuit Stories Risperdal Side Effects Led to Deadly Breast Cancer, Lawsuit Claims January 7, 2026 Court Considers Remanding Risperdal Breast Cancer Lawsuit to California State Court October 29, 2025 Case Study Suggests Even Low-Dose Risperdal Side Effects May Cause Tardive Dyskinesia Movement Disorders December 14, 2022 0 Comments EmailThis field is for validation purposes and should be left unchanged.Share Your CommentsFirst Name*Last NameEmail* Shared Comments*This field is hidden when viewing the formI authorize the above comments be posted on this page Yes NoPost Comment I authorize the above comments be posted on this pageWeekly Digest Opt-In Yes, send me a weekly email with the latest lawsuits, recalls and warnings.Want your comments reviewed by a lawyer?To have an attorney review your comments and contact you about a potential case, provide your contact information below. This will not be published.Contact Phone #Alt Phone #Private CommentsNOTE: Providing information for review by an attorney does not form an attorney-client relationship.CAPTCHAGA SourceGA CampaignGA MediumGA ContentGA TermΔ MORE TOP STORIES Judge Clears Bard PowerPort Lawsuit for Trial, Rejecting Motion for Summary Judgment (Posted: 2 days ago)A U.S. District Judge refused to dismiss a Bard PowerPort lawsuit just two weeks before it is supposed to go to trial, saying the manufacturer will have to convince a jury with their arguments and not him.MORE ABOUT: BARD POWERPORT LAWSUITBard PowerPort Infection Lawsuit Set for Third Bellwether Trial to Begin Oct. 13 (09/14/2026)Jury Awards $40M Port Catheter Lawsuit Payout in Bard PowerPort Bellwether Trial (09/09/2026)Nearly 4,000 Bard PowerPort Lawsuits Are Awaiting Outcome of Upcoming Bellwether Trials (08/12/2026) Dupixent Lawyers Seek Leadership Positions in MDL Over Cancer Risks (Posted: 3 days ago)Plaintiffs propose that about a dozen attorneys be appointed to leadership positions in the growing Dupixent cancer litigation.MORE ABOUT: DUPIXENT LAWSUITDupixent Side Effects Lawsuit Alleges Drug Caused Cutaneous T-Cell Lymphoma (09/24/2026)Dupixent Side Effects Caused CTCL, Tumors, Lawsuit Alleges (09/10/2026)Dupixent Lymphoma Lawsuit Alleges Atopic Dermatitis Drug Led to Mycosis Fungoides Diagnosis (08/20/2026) Lawyers Preparing 35 Suboxone Tooth Decay Lawsuits in Core Discovery Pool (Posted: 4 days ago)Nearly three dozen Suboxone tooth decay lawsuits are being prepared for early test trials, involving the deposition of plaintiffs who say they suffered tooth loss as a result of using the opioid addiction treatment.MORE ABOUT: SUBOXONE TOOTH DECAY LAWSUITSuboxone Manufacturer Faces Nearly 18,000 Dental Erosion Lawsuits (07/09/2026)Suboxone Dry Mouth Lawsuit Claims Dental Problems Could Have Been Avoided With Sublocade Shot (06/18/2026)Suboxone Dental Erosion Lawsuit Alleges Indivior Should Have Known About Tooth Decay Risks (06/11/2026)
Case Study Suggests Even Low-Dose Risperdal Side Effects May Cause Tardive Dyskinesia Movement Disorders December 14, 2022
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