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Quality of Life Questionnaire for Functional Digestive Disorders (FDDQL)

Mapi; Chassany O; Parke Davis

Distributed by Mapi Research Trust

Distributed by Mapi Research Trust

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Basic description

Developed in 1997

Authors

Mapi; Chassany O; Parke Davis

Copyright
FDDQL © Olivier Chassany (RESAT, France); Parke Davis (France) and Mapi (France), 1999, All rights reserved
Objective
To measure the specific physical, psychological, and perpetual impacts of dyspepsia and irritable bowel syndrome
Therapeutic area
  • Pathological Conditions, Signs and Symptoms
  • Digestive System Diseases
Therapeutic indication
  • Dyspepsia
  • Irritable Bowel Syndrome
Type of Clinical Outcome Assessment (COA)
  • PRO PRO
Original language(s)
  • French for France
Bibliographic reference(s) of the original questionnaire

Chassany O, Marquis P, Scherrer B et al. Validation of a Specific Quality of Life Questionnaire for Functional Digestive Disorders. Gut 1999;44(4):527-533 
(Full text article)

Marquis P. [Abstract] Development and Validation of a Disease-specific Quality of Life Instruments in Functional Digestive Disorders. Quality of Life Research 1997;6:434


Contact and conditions of use

Authors

Mapi; Chassany O; Parke Davis

- Olivier Chassany 
Département de la Recherche Clinique et du Développement
Hôpital Saint-Louis, Carré historique
1 Avenue Claude Vellefaux
75475 Paris Cedex 10
France
Phone: +33 (0)1 44 84 17 77
Fax: +33 (0)1 44 84 17 88
E-mail: olivier.chassany@sls.ap-hop-paris.fr

Olivier Chassany Publications (PubMed)

Contact information

Mapi Research Trust
PROVIDE™
27 rue de la Villette
69003 Lyon
France
Phone: +33 (0)4 72 13 66 66

Conditions of use

Non-Commercial Users

If you do not receive specific funding for your study, you may download the questionnaire directly:

  1. Log in or Register for free
  2. Click the 'Online distribution' tab in the left menu bar and follow the instructions

Tutorials are available on our FAQs.

Commercial Users

All requests have to be submitted through our online request management:

  1. Log in or Register for free
  2. Submit your request (Tutorials are available on our FAQs)
  3. In order to accelerate the process, you may attach the User Agreement (even if not finalized) to your online request. Click the link below for the user agreement template.
  4. Our PROVIDE team will get back to you with the needed information in a timely manner

Access fees

ROYALTY FEES* Commercial users Cost per study 8 000 € (To be paid directly to RESAT - Recherches sur l'Evaluation en Santé, attention to Olivier Chassany, 173 rue du Temple, 75003 Paris, FRANCE)
Cost per language Free
Funded academic research Cost per study Free
Cost per language Free
Not funded academic users Cost per study Free
Cost per language Free
DISTRIBUTION FEES* Commercial users Cost per study 700 €
Cost per language 300 €
Funded academic research Cost per study 300 €
Cost per language 50 €
Not funded academic users Cost per study Free
Cost per language Free

* Excluding VAT
Commercial users: Industry, CRO, any for-profit companies
Funded Academic research: Projects receiving funding from commerce, government, EU or registered charity. Funded academic research– sponsored by industry fits the “commercial users” category.
Not funded academic users, individual medical practice: Projects are not explicitly funded, but funding comes from overall departmental funds or from the University or individual funds

Review copy

Examination copies can only be used for the limited purpose of examining the suitability of the Questionnaire for subsequent research and/or clinical use, and cannot be used in research or in clinical practice or distributed to others.
You are not authorized to modify, retype, translate, copy or otherwise duplicate the Questionnaire except with the further and prior written permission of Mapi Research Trust / the developers / copyright holders / distributors.

Online distribution

For Non-Funded Academic Studies

The following licensing process is restricted to academic users:

  • Who do not receive specific funding for their study
  • Who intend to use the questionnaire in individual clinical practice or research study

Should you not correspond to this category of users, please send us a request.

Note: This site aims at providing you with the original version and existing translations of the questionnaire. However some modules/versions may not be downloadable in the language you need.

If you are interested in specific language(s), please first consult the list of existing translations in PROQOLID.

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To access this section, please complete a client account.

Languages

Original language(s)

  • French for France

Translations

The translations listed may not have undergone a full linguistic validation process and may require further work to be suitable for use in a study. This list is subject to constant changes, therefore please check the status of translations with Mapi Research Trust / the developers / copyright holders / distributors.

FDDQL

English for Canada*
English for the UK*
English for the USA*
French for Canada*
German for Germany*
Hungarian for Hungary*
Italian for Italy*
Russian for Russia*
Spanish for Spain*
* Performed by Mapi

Conditions to translate

Academic Translation

If you wish to translate the questionnaire:

  1. Log in or Register for free
  2. Submit your request for translation online (Tutorials are available on our FAQs)
  3. Our PROVIDE team will send you a translation agreement along with Linguistic Validation Guidelines.

Commercial Users

Please submit a request online to sign a translation agreement:

  1. Log in or Register for free
  2. Submit your request online (Tutorials are available on our FAQs)
  3. Our PROVIDE team will get back to you with the needed information in a timely manner

More information on translations

 Bibliographic references for the English for the UK and German translations:

Chassany O, Marquis P, Scherrer B et al. Validation of a Specific Quality of Life Questionnaire for Functional Digestive Disorders. Gut 1999;44(4):527-533


Chassany O, Marquis P, Fraitag B et al. [Abstract] International Psychometric Validation of a Specific Quality of Life Questionnaire in Functional Digestive Disorders. Quality of Life Research 1997;6:453-454

Last update: October 2017
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