Impulse-Control Disorders and Restless Leg Syndrome in Parkinson's Disease: Association or Coexistence.

Background: Both Impulse-control disorders and related behaviours (ICD-RB) and restless leg syndrome (RLS) are relatively common in patients with Parkinson's disease, but little is known are they related or independent complications of dopaminergic therapy. The aim of this study was to determine the correlation between ICD-RBs and RLS and also, to determine the associated significant psycho-behavioural profile of RLS patients in presence of ICD-RBs. Methods: PD who visited neurology OPD were screened for the presence of addictive behaviors, alcohol and substance abuse, ICDs including Impulse control disorders not elsewhere classified with the help of a QUIP questionnaire. RLS was evaluated by diagnostic criteria set by the International RLS study group. To evaluate the association of RLS and ICDs, cohort was divided into groups of patients who had both ICD and RLS, ICD with no RLS, RLS with no ICD and no ICD or RLS. Results: Among 122 PD patients who visited OPD, 95 eligible were included in the study. Out of these 95 patients, 51 (53.6%) had at least one ICD-RB and 18 (18.9%) had RLS. ICD-RB in decreasing order of frequency were compulsive medication (47.4%), compulsive eating (29.4%), compulsive buying (17.6%), gambling (11.7%), hypersexuality (3.9%), and others (29.8%). Among 18 patients with RLS, 12 (66.7%) were associated with at least one ICD-RB. The compulsive behaviours significantly associated with PD-RLS group were gambling (27.8%), followed by compulsive eating (44.2%). While comparing disease characteristics, PD-ICD/RLS patients had statistically significant disease duration (p 0.007) and higher LEDD (p 0.004). Other demographic and socioeconomic features did not reveal any differences between the groups. Conclusion: 11% of PwPD can have co-occurrence of RLS and ICD-RBs. Circadian fluctuation in levels of dopamine release on the background of hyper-dopaminergic state produces waves of crest and trough, which may be possible for this behavioral profile. Long-term dopaminergic treatment or degenerative process itself may be the cause leading to emergence of both RLS and ICD-RBs in PD patients.

Impact of a nurse-led teleconsultation strategy for cardiovascular disease management during COVID-19 pandemic in India: a pyramid model feasibility study.

OBJECTIVE: The COVID-19 pandemic necessitated the use of telemedicine to maintain continuity of care for patients with cardiovascular diseases (CVDs). This study aimed to demonstrate the feasibility of implementing a nurse-led teleconsultation strategy for CVD management during the COVID-19 pandemic in India and evaluated the impact of nurse-led teleconsultations on patient treatment satisfaction. DESIGN, SETTING AND PARTICIPANTS: We developed a two-stage teleconsultation strategy and tested the feasibility of implementing a nurse-led teleconsultation strategy to manage CVD in a northern state (Punjab) in India. A multidisciplinary team of experts developed the treatment protocol used for teleconsultations to manage CVD. Nurses were trained to provide teleconsultation, triaging of patients and referrals to the physicians. Patients with CVD who had an outpatient visit or hospitalisation between September 2019 and March 2020 at the Dayanand Medical College Hospital, Ludhiana, India, were contacted by phone and offered teleconsultations. Telemedicine strategy comprised: stage 1 nurse-led teleconsultations and stage 2 physician-led teleconsultations. Descriptive analysis was performed to report the proportion of patients triaged by the two-stage telemedicine strategy, and patient's clinical characteristics, and treatment satisfaction between the nurse-led versus physician-led teleconsultations. RESULTS: Overall, nurse-led stage 1 teleconsultations were provided to 12 042 patients with CVD. The mean (SD) age of the participants was 58.9 years (12.8), and men were 65.4%. A relatively small proportion of patients (6.3%) were referred for the stage-2 physician-led teleconsultations and of these only 8.4% required hospitalisations. During stage 1 nurse-led teleconsultations, patients were referred to the physicians due to uncontrolled diabetes (24.9%), uncontrolled hypertension (18.7%) and congestive heart failure (16.2%). The patient's treatment satisfaction was similar between the nurse-led versus physician-led teleconsultations (p=0.07). CONCLUSION: This study showed that a nurse-led telemedicine strategy is feasible to implement in a resource-constraint setting for triaging patients with CVD and reduces physician's burden.

Factors Affecting Adherence to Pharmacotherapy in Parkinson's Disease.

Background: The goal of dopaminergic replacement therapy to achieve good clinical outcome in Parkinson's disease (PD) patients largely depends on the pattern of adherence to the pharmacological treatment. This study aims to find the factors affecting medication adherence in patients with PD keeping in mind the cultural, economic, and social diversities so that preventive steps can be taken to fill these gaps. Methods: Demographic data, disease parameters, treatment-related factors, family characteristics, educational, and employment status were assessed for relationship with the medication adherence pattern in a cohort of non-demented PD patients. Medication adherence was measured by MMAS-8; depression, and socioeconomic status were assessed by GDS-SF and Kuppuswamy scales respectively. Results: From 134 PD subjects, high adherence was observed in 43.2%, 18.2% had moderate, and 38.6% reported low adherence level to their pharmacotherapy. The sub-optimal level of adherence was significantly correlated to compliance of follow up with the physician (p 0.03), presence of adverse events related to drugs (p 0.03), and depressive symptoms (p < 0.0001). Also, there was significant negative co-relationship between poor adherence and depression on Spearman's rank coefficient (0.702). There was no effect of demographic factors, living conditions, family type, educational qualification, associated comorbid conditions, and socioeconomic status on adherence to dopaminergic treatment in patients with PD. Conclusion: Poor adherence to prescribed medication is a menace that is more than just oversimplification of forgetfulness which should be evaluated at each visit to improve efficacy of the prescribed regimen to achieve better treatment result and thus quality of life of PD patients.