DDx for research

The symptom tracking diaries developed by DDx Publishing are created in such a way that they can be used for research purposes. 

For example, the Long Covid Symptom Diary is a valuable research tool because it standardizes data collection and ensures that key symptoms, including those often overlooked in studies, are systematically tracked over time. Unlike many research methods that rely on patients recalling symptoms from memory, this diary provides a structured, easy-to-navigate way of tracking symptoms, thereby reducing cognitive strain and improving accuracy. 

Researchers can use this specific notebook to:
– Analyze symptom progression & fluctuations over time
– Examine the impact of reinfections, vaccinations, and co-infections
– Identify patterns in symptom clusters & triggers
– Improve patient-centered study design by including a broader symptom range
– Gather insight into the patient’s use of medication, supplements, treatments, and their effects

By integrating this approach into studies, we can produce more reliable, inclusive, and patient-informed research that better reflects the true scope of Long Covid.

However, this concept can be applied to many other diseases. We’re already working on adapting the diary for the use in a clinical trial, which is set to start in Summer 2025. 

Are you interested in using a customized symptom diary in your research study? Do reach out to us at mail@ddxpublishing.com to hear about the possibilities.

Digitizing the contents of the symptom diaries

DDx Publishing is in the process of developing an AI-powered tool to help researchers seamlessly and securely digitize the data collected in our symptom diaries. By converting patient-recorded information from a physical format into an accessible digital one, this tool will drastically reduce the time and manpower needed for data collection and analysis.

Automating this process means researchers can focus on interpreting results and uncovering meaningful insights, rather than manually inputting data. Stay tuned!

DDx for research

The symptom tracking diaries developed by DDx Publishing are created in such a way that they can be used for research purposes. 

For example, the Long Covid Symptom Diary is a valuable research tool because it standardizes data collection and ensures that key symptoms, including those often overlooked in studies, are systematically tracked over time. Unlike many research methods that rely on patients recalling symptoms from memory, this diary provides a structured, easy-to-navigate way of tracking symptoms, thereby reducing cognitive strain and improving accuracy. 

Researchers can use this specific notebook to:
– Analyze symptom progression and fluctuations over time
– Examine the impact of reinfections, vaccinations, and co-infections
– Identify patterns in symptom clusters and triggers
– Improve patient-centered study design by including a broader symptom range
– Gather insight into the patient’s use of medication, supplements, treatments, and their effects

By integrating this approach into studies, we can produce more reliable, inclusive, and patient-informed research that better reflects the true scope of Long Covid.

However, this concept can be applied to many other diseases. We’re already working on adapting the diary for the use in a clinical trial, which is set to start in Summer 2025. 

Are you interested in using a customized symptom diary in your research study? Do reach out to us at 
mail@ddxpublishing.com to hear about the possibilities.

Digitizing the contents of the symptom diaries

DDx Publishing is in the process of developing an AI-powered tool to help researchers seamlessly and securely digitize the data collected in our symptom diaries. By converting patient-recorded information from a physical format into an accessible digital one, this tool will drastically reduce the time and manpower needed for data collection and analysis.

Automating this process means researchers can focus on interpreting results and uncovering meaningful insights, rather than manually inputting data. Stay tuned!

DDx for research

The symptom tracking diaries developed by DDx Publishing are created in such a way that they can be used for research purposes. 

For example, the Long Covid Symptom Diary is a valuable research tool because it standardizes data collection and ensures that key symptoms, including those often overlooked in studies, are systematically tracked over time. Unlike many research methods that rely on patients recalling symptoms from memory, this diary provides a structured, easy-to-navigate way of tracking symptoms, thereby reducing cognitive strain and improving accuracy. 

Researchers can use this specific notebook to:
– Analyze symptom progression & fluctuations over time
– Examine the impact of reinfections, vaccinations, and co-infections
– Identify patterns in symptom clusters & triggers
– Improve patient-centered study design by including a broader symptom range
– Gather insight into the patient’s use of medication, supplements, treatments, and their effects

By integrating this approach into studies, we can produce more reliable, inclusive, and patient-informed research that better reflects the true scope of Long Covid.

However, this concept can be applied to many other diseases. We’re already working on adapting the diary for the use in a clinical trial, which is set to start in Summer 2025. 

Are you interested in using a customized symptom diary in your research study? Do reach out to us at mail@ddxpublishing.com to hear about the possibilities.

Digitizing the contents of the symptom diaries

DDx Publishing is in the process of developing an AI-powered tool to help researchers seamlessly and securely digitize the data collected in our symptom diaries. By converting patient-recorded information from a physical format into an accessible digital one, this tool will drastically reduce the time and manpower needed for data collection and analysis.

Automating this process means researchers can focus on interpreting results and uncovering meaningful insights, rather than manually inputting data. Stay tuned!

Privacy Policy

Privacy Policy

Last updated: 09 May 2025

 

1. Who We Are

This website is operated by DDx Publishing BV, registered in the Netherlands.
Our website address is: https://www.ddxpublishing.com
Contact: mail@ddxpublishing.com

 

2. What We Do

We sell and promote books through this website. Our products are available globally.

3. What Personal Data We Collect and Why

We respect your privacy. We do not collect or store any identifiable personal data unless you actively provide it (e.g., by emailing us). The only data we collect is non-identifiable information gathered automatically by our website or analytics tools.

Automatically Collected Data

When you visit our website, limited technical data may be automatically collected, including:

  • Browser type and version

  • Referring website

  • Pages visited

  • Duration of visit

  • General geographic location (based on IP, not stored)

This is used solely to analyze traffic and improve the website, via privacy-friendly analytics (Independent Analytics) and SEO tools (Yoast SEO).

4. Cookies

Our website may use cookies for functional or analytical purposes. These cookies:

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You can manage cookies through your browser settings.

5. Embedded Content and External Links

Pages on this site may include:

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Clicking these links may allow those platforms to track you, depending on your own privacy settings with those services. We do not embed content from these platforms, only direct links.

6. Fonts and Third-Party Services

Our website may use Google Fonts, which may involve a connection to Google’s servers. We aim to minimize the use of third-party services, and no external services are knowingly used for user profiling or advertising.

If you want to avoid any third-party connections, you can use tools such as browser extensions or ad blockers to limit requests.

7. Data Retention

We do not store any identifiable personal information through this website. Any anonymized analytics data is retained according to the retention settings of Independent Analytics.

8. Your Rights

Under the GDPR, if you are located in the EU or EEA, you have the right to:

  • Access any personal data we may hold

  • Request correction or deletion

  • Object to processing or request restriction

  • Lodge a complaint with your local Data Protection Authority

Since we do not store identifiable data, these rights will typically not apply unless you contact us directly.

9. Contact

For privacy-related inquiries, you may contact:

DDx Publishing BV
mail@ddxpublishing.com