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While patients with some types of parkinsonism have a shorter lifespan, those with Parkinson’s disease without cognitive impairment have a normal life expectancy, a Swedish population-based study suggests. The study, “Early predictors of mortality in parkinsonism and Parkinson disease: A population-based study,” was published in the journal…

With a focus on self-care and caregiving, the Parkinson’s Foundation is hosting a free bilingual summit for those who attend to the daily needs of Parkinson’s disease (PD) patients. Called Cumbre Para Cuidadores (Summit for Caregivers), the all-day event Dec. 1 at the Sheraton Grand Phoenix in Phoenix,…

Engaging in regular exercise can help preserve the motor and non-motor function of Parkinson’s disease patients, most likely as a result of an increased release of dopamine in the brain, a small study suggests. The study, “Habitual Exercisers Versus Sedentary Subjects With Parkinson’s Disease: Multimodal PET…

Patients with middle-onset Parkinson’s disease have difficulties recognizing negative and neutral emotions, deficits that appear to be even stronger in female patients, a study shows. The study, “Emotion-Specific Affective Theory of Mind Impairment in Parkinson’s Disease,” was published in the journal Scientific Reports. Parkinson’s disease…

The first patient has been enrolled in Anavex Life Sciences‘ Phase 2 clinical trial to evaluate the potential and safety of Anavex 2-73 as a treatment for Parkinson’s disease dementia. Now actively recruiting, the study (2017-004335-36) is expected to enroll approximately 120 Parkinson’s patients ages 50 or older…

An investigational herbal product called DA-9805 exerts its neuroprotective activity by preventing mitochondria damage in brain cells, a mouse study has found. This compound is currently being evaluated in a Phase 2a clinical trial (NCT03189563) in early Parkinson’s disease patients. The study, “…

The U.S. Army Medical Research and Materiel Command has awarded a four-year, $2.5 million grant to a team of scientists at the University of Alabama at Birmingham (UAB) to investigate the role of the gut microbiome — the trillions of microorganisms and their genetic material that live in the…

Reduced alpha-synuclein levels in the cerebrospinal fluid (CSF) — the liquid surrounding the brain and spinal cord — are associated with more severe non-motor symptoms in Parkinson’s patients, according to a study. The study, “CSF α-synuclein inversely correlates with non-motor symptoms in a cohort of PD…

Swelling of brain areas close to where the electrodes that deliver deep brain stimulation (DBS) are placed is a common and transient side effect of this treatment in Parkinson’s disease patients, a study suggests. The long-term impact of such swelling and potential complications are unknown and warrant further analysis,…

The first patient has been dosed in Axovant’s Phase 1/2 clinical trial testing the investigational gene therapy AXO-Lenti-PD for the treatment of Parkinson’s disease. The patient reported no complications associated with surgery or administration of the therapy and was discharged as planned in the initial trial design. Preliminary data from the first group of…