Castor EDC

Pros: ease of access, ease of navigation, user friendly in allocating the stuy i needed for analyses and report

Cons: took some time if coming back after while to reset password if forgotten

Pros: Castor is very easy to use for any study design. You can add and remove based on your Case Reporting Form or questionnaires

Cons: I did not take note but I would go for the data download process.

Pros: Ease of use. The tabs are clearly identified.

Cons: None so far maybe because this is the first trial we have on this EDC and not a lot of participants and not a lot of information to enter.

Pros: Castor is an easy to access system and is clear and concise. The questions are clear and unambiguous.

Cons: The only issue I have is the time it takes to save a page before I can move onto the next. This may be more down to the hospital's IT systems.

Pros: It is easy to use and clear. I like that I can see repeated forms and access monitoring section to see any outstanding queries.

Cons: The double authentication takes more time to access EDC

Pros: Castor EDC is a website easy to access but it could be improved

Cons: The presentation of the website but it could be improved,

Pros: I really enjoyed working with Castor EDC due to it's nice overview of the patients and the nice layout.

Cons: For me - there were no cons about using Castor EDC.

Pros: easily understand and create history of patient details,operating also its very easy

Cons: creation of data in edc its easy and simple

Pros: easy handling good oversight usefull tool

Cons: nothing to critisize it is an usefull toolfor the studies

Pros: The details requested with time stamps.The information and instructions are easy to understand.

Cons: Visually I feel formatting could be better. Sometimes I get overwhelmed otherwise it's doable.

Pros: Castor EDC is very easy to use for filling out forms and sharing the data from those forms with different stakeholders.

Cons: What I like least about Castor EDC is its pop-up messages asking for a 'reason for change according to GCP practices' whenever I change an answer. I would like to suggest the following improvements: #1 – More time to make changes or the ability to come back and modify them at any time while still filling out the form. #2 – The option to come back and add more answers to a multiple-choice question while still working on the form (this is not a change to an answer but merely an addition of data). #3 – If I complete a form and later modify the contents of more than one question, the messages should be specific to each change rather than general for the entire page, since the reasons for each change might be different.

Pros: Convenience and easy to navigate all the sections in EDC

Cons: The check box sections need to be more prominenet or made it in way that we can clearly identify that what to cross and what not tot cross

Pros: It was easy to access the database. It was not hard to comprehend or navigate the database.

Cons: I did not like that the section all combind together without break in between the topics. It was hart on my eyes.

Pros: The flexibility to customize the EDC intrument.

Cons: It is very expensive for independent researchers in middle income countries (I am from Argentina and after pandemic I couldn’t afford it).

Pros: It is so easy and intuitive. When you start doing it, it doesnt take a lot to learn about it.

Cons: Nothing, i think the overall experience is good

Pros: Easy to understand easy to use. easy to learn

Cons: nothing. I not sure what else i can write here

Pros: User-friendly, straight-forward and accessible

Cons: Few repetitions but overall, acceptable.

Pros: It is very easy and user friendly. Clear layout of the database makes it easy to follow and use. The overall font size, helps visually as you do not need to scroll up and down allowing for overall viewing of the page.

Cons: I do not have any negatives opinions on castor

Pros: I like how Castors looks and how easy it is to navigate

Cons: I don't like that tables are not recognised as being incomplete. Also, I use an Ipad to log in to castor most of the times and I am not sure that when I need to input numbers on multiple fields the keyboard doesn't stay in numbers and I have to constantly swap from letters to numbers.

Pros: I can edit without making error and its accessible easily without vpn .

Cons: didn't like it unfortunately since its not user friendly with a lot of repetition and similar texts.

Pros: I like that the EDC is very user friendly.

Cons: I have no significant complaints about the EDC. The EDC is simple, efficient and easy to use.

Pros: It was easy to navigate within the fields of Caster.

Cons: I didn't have to use the Caster system for a long period of time, therefore I didn't find anything that I didn't like about the platform.