Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Study on Improved Prevention Methods for Cerebro-cardiovascular Diseases Based on a Computer-aided Prevention System
Brief Summary: Stroke is one of the most frequent and life-threatening diseases in Europe. About four stroke events occur per day in Luxembourg alone, and about 30% of these patients are affected by recurrent stroke within the following five years. Thus, new methods of primary and secondary prevention are needed to better control lifestyle-related risk factors.

The development and maintenance of a healthy lifestyle (smoking cessation, healthy nutrition, moderate physical exercises etc.) is a major objective concerning the primary and secondary prevention of cerebro- and cardiovascular diseases. CAPSYS is a computer-based lifestyle coaching system developed by researchers from the Public Research Centre (CRP) Henri Tudor in Luxembourg in collaboration with neurologists from the Centre Hospitalier de Luxembourg (CHL), which aims at supporting patients in performing appropriate behavior changes in order to minimize their individual risk factors. Patients can access CAPSYS by dialing a local-rate telephone number and answer to a set of previously known questions concerning their current nutrition, physical activity, blood pressure, smoking etc. In an interactive voice response approach, questions are issued by the system in natural language using text-to-speech, and the patient can provide the required values using the phone keypad. Based on the gathered values for each patient, the system automatically generates personalized verbal feedback at runtime and presents it to the patient during the phone dialog. Depending on the individual development of the patient's risk factors, the system feedback can contain advice for improvement, praise for healthy behavior and motivation to pursue a certain goal.

The user acceptance and effectiveness of the CAPSYS system is evaluated in a six-month randomized controlled study with participants recruited at CHL's neurology department.


Options:
A: Arm Label: Immediate Intervention; Type: EXPERIMENTAL; Interventions: Behavioral: risk reduction | Arm Label: Delayed Intervention; Type: PLACEBO_COMPARATOR; Interventions: Behavioral: risk reduction | Intervention Type: BEHAVIORAL; Name: risk reduction; Assigned to Arm(s): Delayed Intervention, Immediate Intervention
B: Arm Label: Standard care (SC); Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Standard care | Arm Label: Interventional care (IC); Type: EXPERIMENTAL; Interventions: Behavioral: CAPSYS | Intervention Type: BEHAVIORAL; Name: Standard care; Assigned to Arm(s): Standard care (SC) | Intervention Type: BEHAVIORAL; Name: CAPSYS; Assigned to Arm(s): Interventional care (IC)
C: Arm Label: Intervention; Type: EXPERIMENTAL; Interventions: Behavioral: Intervention - a validated home BP monitor and support from the specialist nurse | Arm Label: Control; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Control - usual care (BP monitoring by their practice) | Intervention Type: BEHAVIORAL; Name: Intervention - a validated home BP monitor and support from the specialist nurse; Assigned to Arm(s): Intervention | Intervention Type: BEHAVIORAL; Name: Control - usual care (BP monitoring by their practice); Assigned to Arm(s): Control
D: Arm Label: Memory Training Program; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Healthy Lifestyle Training Program; Type: EXPERIMENTAL; Interventions: Behavioral: Healthy Lifestyle Training Program | Intervention Type: BEHAVIORAL; Name: Healthy Lifestyle Training Program; Assigned to Arm(s): Healthy Lifestyle Training Program

Answer: B