Melatonin on sleep in Parkinson's disease: A randomized double blind placebo controlled trial.

Background: Sleep disturbances are one of the most common non-motor symptoms in Idiopathic Parkinson's Disease (IPD) patients. However, the effect of melatonin on sleep problems in Parkinson's disease patients is unclear.

Aims And Objectives: To study the effect of melatonin on sleep in IPD patients through subjective and objective assessment.

A Man With Progressive Chorea and Abnormal Trunk Movements.

Neuroacanthocytosis (NA) syndromes are a group of rare genetic disorders characterized by the presence of abnormally shaped red blood cells (acanthocytes) and the progressive degeneration of the basal ganglia, leading to various neurological and systemic symptoms. The "rubber man" gait, characterized by distinctive flexions of the neck (manifesting as head drops) and the trunk, is seen in advanced chorea-acanthocytosis. A 35-year-old male patient presented with progressive abnormal movements affecting his limbs and face, along with dysphagia resulting from involuntary protrusion of the tongue and biting of the cheeks and lips over the past three years.

Neuropsychiatric Features, Health-Related Quality of Life, and Caregiver Burden in Parkinson's Disease.

Aim: Parkinson's disease (PD) is a progressive neurodegenerative disease and significantly impacts patients and their caregivers. The current study aims at recognizing its neuropsychiatric symptoms, its impact on the health-related quality of life (HRQOL) of the patients, and the caregiver burden in a middle- to-low-income country.

Methods: We conducted a cross-sectional survey of 73 idiopathic Parkinson's disease (IPD) patients and their caregivers from January 2021 to June 2021.

Guillain-Barre Syndrome-A Rare Cause of Quadriparesis after the Bentall Procedure for Type A Aortic Dissection.

Neurological complications following aortic surgery are most often cerebrovascular accidents due to embolism, or spinal infarcts resulting in hemiparesis or hemiplegia. Guillain-Barre syndrome is a rare cause of quadriparesis. Here, we report a 49-year old male who presented with acute aortic dissection and underwent the Bentall procedure following which he developed quadriparesis, subsequently diagnosed to be a case of Guillain-Barre syndrome.

Bilateral Posterior Ischemic Optic Neuropathy as a Presentation of Severe Uncontrolled Diabetes Mellitus: A Case Report.

Introduction: Posterior ischemic optic neuropathy (PION) is a rare, potentially devastating condition characterized by acute, painless vision loss in one or both eyes and is associated with poor outcomes. Compared with anterior ischemic optic neuropathy, little data has been published on PION, mainly in the form of case reports and anecdotal observations. This is in large part due to the low incidence of this disease.

A telephonic survey of health-related quality of life of outpatient department dropout Parkinson's disease patients during the COVID-19 pandemic.

Introduction: COVID-19 pandemic has severely jeopardized world health care. The most affected population is of elderly and patients with chronic diseases. The current study aims to investigate the health-related quality of life of Parkinson's disease outpatient dropout patients.

Zonisamide in Parkinson's disease: a current update.

Parkinson's disease (PD) is a progressive neurodegenerative disease due to the depletion of the neurotransmitter dopamine in basal ganglia. There is a scarcity of available therapies for motor and non-motor symptoms of PD. Zonisamide (ZNS) may be one such potential candidate to alleviate PD symptoms.

Bobble-head doll syndrome with supra-sellar arachnoid cyst.

A 19-year-old woman reported progressively worsening involuntary head movements since the age of 7. She had visited multiple hospitals and been labelled as having a functional disorder. Detailed evaluation identified a large supra-sellar arachnoid cyst with hydrocephalus.