An effortless and comprehensive approach to burden of illness reviews

User Guide

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User Guide

Heoro.com™ is a database of pre-screened studies relevant to the humanistic and economic burden of disease, indexed using our customised semantic ontologies for disease, interventions, patient-reported outcome tools, economic burden and model types and geographical settings. We’ve taken the time to check and index the studies by topic so you can save time and money in finding the data you need to develop your model, patient reported outcome (PRO) instrument or dossier.

Download User Guide as as PDF: Click here

 

1. Go to www.heoro.com and either sign in or register for a 1-month free trial

 

2. Navigating the home page

Heoro homepage

Use the Contact us button to send us comments, questions or feedback about the site.

Click on About Us for details of the search strategy and to read about how we developed the site.

Once logged in, click on your organisation name to access the dashboard.

 

3. Access the Dashboard to start your search

 Dashboard One

 

4. Search by disease      Search by disease

Our disease ontology has more than 4,700 entries plus synonyms to make it easier to find the condition you need to research.
Based on the MeSH series of hierarchical classifications, we have added terms for additional types of study population:

  • “Critical illness” and “Acute disease” for medical emergencies and life-threatening conditions.
  • “End of life” for studies on palliative or terminal care.
  • Conditions not typically thought of as diseases (for example, “pregnancy, normal”, “menopause, normal”).
  • “Fertility” (for studies on contraception or termination of pregnancy).


Use the Subpopulation filter to find studies relevant to:

  • Specific age groups (“Children or adolescents”, “Elderly” for studies where being in this age group was an inclusion criterion).
  • Specific ethnic groups (White, Black, Hispanic, Asian, indigenous, other ethnic groups, where being in this ethnic group was an inclusion criterion for the study).
  • “General population” where the study participants do not have any disease or condition.

Indexing is based only on information in the study title, abstract and MeSH terms.

Our ontology indexing keeps your search specific
All studies are indexed by medically-qualified staff according to the conditions and comorbidities that were inclusion criteria for the study population. Abstracts are indexed against our semantic ontology to match the conditions and comorbidities that were inclusion criteria for the study population.
Complications of the main diseases or adverse events associated with treatments have not been used as indexing terms.
Your search is therefore specific to the disease or problem of interest. You won’t have to wade through multiple irrelevant abstracts to find what you’re looking for.

Find studies that did not include a specific patient population
Disease areas included in heoro.com include medical, surgical, psychiatric and dental conditions. However, we have also categorised studies that are not specific to a disease or population. You can find these studies by searching for “Any disease” from the disease menu. These include:

  • Theoretical studies on modelling approaches.
  • Studies evaluating service or healthcare design and organisational structures.

Want to remove a search term? Just click on the X beside it.

Make your searches specific
Use the Boolean And/Or/Not options to find or exclude comorbidities.

Can’t find what you’re looking for? Try the Free text search.

 

5. Filter by study type

Study type

The Study Type menu panel appears when you select a disease. Search for “Any disease” to use this panel where no specific disease applies.
Heoro.com includes the following types of study:

  • Humanistic burden

PRO studies, studies validating PRO instruments, and studies reporting utility values

  • Economic burden

Studies reporting costs and resource use

  • Economic evaluations

Economic analyses and modelling, including cost-effectiveness, cost-utility and cost-benefit studies.

  • Mortality trends

Studies reporting on mortality trends for a disease or researching the impact of treatments on mortality.

Comprehensive searches: Heoro.com searches for all selected study types using a Boolean “or” approach.

6. Filter by type of model or PRO instrument     Filter by model or PRO instrument

Heoro.com allows you to search for studies using a specific PRO instrument or a particular type of economic evaluation.

  • Humanistic burden: Our PRO instrument ontology includes more than 4,000 tools, indexed hierarchically by disease or population context. Pick the tools you want to study from the menu, or leave the box blank to see all studies.
  • Economic burden: Cost and resource use studies are indexed according to whether they report direct healthcare costs, indirect costs from a societal perspective or productivity data, resource use, treatment patterns or adherence.
  • Economic evaluations: Studies are indexed according to whether they report cost-effectiveness, cost-utility or cost-benefit analyses, or other types of economic modelling.
  • Utility values: Studies are indexed to this category if they report the use of a tool that can be used to measure utilities.

7. Filter by intervention   intervention

The heoro.com intervention semantic ontology contains more than 8,400 entries. These include:

  • Pharmaceutical and biological treatments.
  • Surgical interventions.
  • Psychological and behavioural therapies.
  • Physical therapies, including exercise.
  • Diet and nutritional therapies.
  • Dental procedures.
  • “Preventive services” such as “Screening” or “Surveillance” for disease, and “Secondary prevention” interventions.
  • “Tests for disease” and other diagnostic approaches.
  • “Service design” to improve health or deliver more cost-effective management, including integrated disease management or intensive control.
  • Computer and mobile interventions, including text messaging reminders, internet self-care programs and telemedicine.
  • Interventions designed to improve adherence to treatment or uptake of preventive services.
  • “Nurse-led” or “pharmacist-led” services, or ”Community-based services”.
  • Complementary therapies including “Medicine, traditional Chinese”.

8. Filter by geographical location of the studies  location

Heoro.com indexes studies according to the geographical setting or jurisdiction in which the study occurred, at a national or international level.
Specific searches: please note, if no location is specified in the title or abstract, the study is indexed to the authors’ location. This may differ from the actual setting, but will help you focus on studies that are most likely to include participants from the country of interest. Systematic reviews are indexed as having an “International” base.

 

9. Select the publication date of the studies  Publication date

Select the study publication date of interest.
Heoro.com contains over 100,000 relevant abstracts published since 2005, of which more than 13,000 have currently been checked by human experts.

 

10. Filter by study methodology    study methodology

Specific searching:Heoro.com indexes all studies that are Randomised Controlled Trials (RCTs) or systematic reviews, so you can select just that type of study.

Abstracts reporting protocols of studies are also included in the database, so users can see the methodological approaches being used across the market and identify studies with as yet unpublished results.

 

11. Retrieve the most useful studies from the search results

Studies identified by the search are presented in reverse date order, with human moderated studies at the top of the list, followed by studies likely to meet your criteria based on our software classifier indexing.
Comprehensive and specific: Our automated indexing uses trained classifiers and text analysis tools, and has more than 95% accuracy for indexing humanistic and economic burden study types.

results

When you click the Search button, heoro.com will display the studies that meet your search criteria. You can refine your search if there are too many or too few relevant studies. You can also select the studies that are most relevant and useful for your research by clicking on the box at the top left of each relevant citation.

results2

The icons at the right of the citation title allow you to email the selection to yourself, to print the results, or to save the results as a PDF file
You can also click through to see the citation on the PubMed NCBI site, to discover whether you can download the PDF of the full text paper via the publisher’s site.

results3 



Download User Guide as as PDF:Click here


The original document is available at https://www.crystallise.com/home/Heoro_User_Guide