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DepressionNCT03426709

Efficacy of a Blended Low Intensity Internet-delivered Psychological Program in Patients With Multimorbidity in Primary Care.

A study testing Low intensity Internet-delivered psychotherapy in people with Depression and Chronic Disease (Diabetes/Low Back Pain), run by Javier Garcia Campayo at 4 sites in Spain.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The aim of this study is to assess the efficacy in Primary Care (PC) of a low intensity psychological intervention applied using Information and communication technologies (ICTs) for the treatment of multimorbidity in PC (depression and diabetes/low back pain) by a randomized controlled trial (RCT). Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
Low intensity Internet-delivered psychotherapy
Could I receive a placebo?
No, everyone receives an active treatment
How many people
196 participants
Where
4 sitesSpain
Study dates
26 Nov 2018to 21 Dec 2020
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Be adult
  • Willingness to participate in the study and signing informed consent
  • Ability to understand oral and written Spanish.
  • DSM-5 diagnose of Major Depression or Dysthymia, mild or moderate depression expressed as score lower than 19 in the Patient Health Questionnaire (PHQ-9)
  • Duration of depressive symptoms 2 months or more
  • Diagnosis of one of the following two conditions: Diabetes (Diagnosis according to criteria of the American Diabetes Association (ADA)) or low back pain (Diagnosis of non-specific chronic low back pain according to the definition established by the Clinical Practice Guide of the European Program COST B-13 (CPG COST B-13) with a duration of at least 6 months)
  • To have and to handle the computer, internet and mobile phone

Who cannot join

  • Any diagnose of disease that may affect central nervous system (brain pathology, traumatic brain injury, dementia, etc.),
  • Other psychiatric diagnoses or acute psychiatric illness (substance dependence or abuse, history of schizophrenia or other psychotic disorders, eating disorders, etc.), except for anxious pathology or personality disorders
  • Any medical, infectious or degenerative disease that may affect mood
  • Presence of delusional ideas or hallucinations consistent or not with mood
  • Suicide risk

Trial locations and contacts

4 sites in 1 country.

Spain4 sites
  • Psychiatric Service. University Hospital Carlos Haya

    Málaga, 29010

  • Health Science Research Institute, University Balearic Islands

    Palma de Mallorca, Mallorca

  • Valencia University and CIBER Physiopathology of Obesity and Nutrition. Carlos III Health Institute

    Valencia

  • Department of Psychiatry. Miguel Servet University Hospital

    Zaragoza, 50009

Other trials in Spain

About this study

Official title: Efficacy of a Blended Low Intensity Internet-delivered Psychological Program in Patients With Multimorbidity in Primary Care. A Randomized Clinical Trial.

The aim of this study is to assess the efficacy in Primary Care (PC) of a low intensity psychological intervention applied using Information and communication technologies (ICTs) for the treatment of multimorbidity in PC (depression and diabetes/low back pain) by a randomized controlled trial (RCT). A protocol will be design that combines face to face intervention with a supporting online program that will be tried in a RCT conducted in 3 different regions (Andalucía, Aragón, y Baleares). Our main hypothesis is that improved usual care combined with psychological therapy applied by ICTs, will be more efficacious to improve the symptomatology of multimorbidity, compared to a group with only improved treatment as usual three months after the end of treatment.

Read the detailed description

Although multimorbidity is highly prevalent, health care systems are designed for the management individual diseases. New strategies are needed to help general practitioners to provide appropriate personalized care to patients. The World Health Organization (WHO) has included comorbidity between depression and a chronic disease as one of the 10 main priorities in global public health. Studies in meta-analysis confirm that the 2 main interventions of first choice for depression are pharmacotherapy and/or psychotherapy, with similar results in the short term but superior in the long term for psychological treatments. Given the difficulty of delivering face to face psychological treatments (high costs) alternative models of delivering treatments have been proposed, emphasizing the role of technologies like Internet. The aim of this study is to assess the efficacy in Primary Care (PC) of a low intensity psychological intervention (8 weeks) applied using Information and communication technologies (ICTs) for the treatment of multimorbidity in PC (depression and diabetes/low back pain) by a randomized controlled trial (RCT). Our main hypothesis is that improved usual care combined with psychological therapy applied by ICTs, will be more efficacious to improve the symptomatology of multimorbidity, compared to a group with only improved treatment as usual three months after the end of treatment. A protocol will be design that combines face to face intervention with a supporting online program that will be tried in a RCT conducted in 3 different regions (Andalucía, Aragón, y Baleares). 180 participants diagnosed with depression and diabetes/low back pain will participate in the RCT. It´s proposed a coordinated study by 4 highly experienced groups with great possibilities of translation and transference to usual clinical practice.

Being tested
Low intensity Internet-delivered psychotherapy
Keywords
Depression, Multimorbidity, Computer-delivered psychotherapy, Randomized-controlled trial, Cost-effectiveness
Medical subject headings
Depression, Chronic Disease

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Low intensity Internet-delivered psychotherapyBehavioural

    The online intervention will be individual and interactive, which will be supported by multimedia material (videos, sound recordings, etc.) and will have internet support. The estimated duration of the program is 8 weeks. Low Intensity Internet-delivered psychotherapy: Psychoeducation, Healthy living habits, Behavioral activation, Positive Psychology, Mindfulness and Compassion

Study groups in NCT03426709
Study groupRoleWhat they receive
Low intensity Internet-delivered psychotherapyExperimentalimproved Treatment-as-usual (TAU) + face to face (2 sessions of 90 minutes/session) + low intensity psychological intervention (6 sessions of 60 minutes/session) applied by ICTs (Information and communication technologies).
Receives: Behavioral: Low intensity Internet-delivered psychotherapy
Improved Treatment-as-usual (TAU)No interventionIn this group, the general practitioner (GP) will apply the usual but improved treatment. The GP will have a training meeting and will be provided with the recommendations of one of the Guidelines for the Treatment of Adult Depression in AP most used in our country.

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Patient Health Questionnaire (PHQ-9)

    In the Intervention group. The Patient Health Questionnaire (PHQ-9) is a multipurpose instrument for screening, diagnosing, monitoring and measuring the severity of depression. PHQ scores ≥ 10 had a sensitivity of 88% and a specificity of 88% for major depression. PHQ-9 scores of 5, 10, 15, and 20 represents mild, moderate, moderately severe and severe depression. The possible range is 0-27.

    Measured: Baseline

  2. Patient Health Questionnaire (PHQ-9)

    In the TAU control group. The PHQ-9 is a multipurpose instrument for screening, diagnosing, monitoring and measuring the severity of depression. PHQ scores ≥ 10 had a sensitivity of 88% and a specificity of 88% for major depression. PHQ-9 scores of 5, 10, 15, and 20 represents mild, moderate, moderately severe and severe depression. The possible range is 0-27.

    Measured: Baseline

  3. Patient Health Questionnaire (PHQ-9)

    The PHQ-9 is a multipurpose instrument for screening, diagnosing, monitoring and measuring the severity of depression. PHQ scores ≥ 10 had a sensitivity of 88% and a specificity of 88% for major depression. PHQ-9 scores of 5, 10, 15, and 20 represents mild, moderate, moderately severe and severe depression. The possible range is 0-27.

    Measured: Post-treatment 8-12 weeks from baseline in the intervention group

  4. Patient Health Questionnaire (PHQ-9)

    The PHQ-9 is a multipurpose instrument for screening, diagnosing, monitoring and measuring the severity of depression. PHQ scores ≥ 10 had a sensitivity of 88% and a specificity of 88% for major depression. PHQ-9 scores of 5, 10, 15, and 20 represents mild, moderate, moderately severe and severe depression. The possible range is 0-27.

    Measured: Post-treatment 8-12 weeks from baseline in the TAU control group

  5. Patient Health Questionnaire (PHQ-9)

    The PHQ-9 is a multipurpose instrument for screening, diagnosing, monitoring and measuring the severity of depression. PHQ scores ≥ 10 had a sensitivity of 88% and a specificity of 88% for major depression. PHQ-9 scores of 5, 10, 15, and 20 represents mild, moderate, moderately severe and severe depression. The possible range is 0-27.

    Measured: 3 months follow up in the intervention group

  6. Patient Health Questionnaire (PHQ-9)

    The PHQ-9 is a multipurpose instrument for screening, diagnosing, monitoring and measuring the severity of depression. PHQ scores ≥ 10 had a sensitivity of 88% and a specificity of 88% for major depression. PHQ-9 scores of 5, 10, 15, and 20 represents mild, moderate, moderately severe and severe depression. The possible range is 0-27.

    Measured: 3 months follow up in the TAU control group

  7. Patient Health Questionnaire (PHQ-9)

    The PHQ-9 is a multipurpose instrument for screening, diagnosing, monitoring and measuring the severity of depression. PHQ scores ≥ 10 had a sensitivity of 88% and a specificity of 88% for major depression. PHQ-9 scores of 5, 10, 15, and 20 represents mild, moderate, moderately severe and severe depression. The possible range is 0-27.

    Measured: Every week, after the completion of the corresponding module, until the end of the intervention (for an average of 2 months).

  8. Visual Analog Scale (0-100) or Numeric Pain Scale (0-10)

    In the Intervention group

    Measured: Baseline

  9. Visual Analog Scale (0-100) or Numeric Pain Scale (0-10)

    In the TAU control group

    Measured: Baseline

  10. Visual Analog Scale (0-100) or Numeric Pain Scale (0-10)

    Measured: Post-treatment 8-12 weeks from baseline in the intervention group

  11. Visual Analog Scale (0-100) or Numeric Pain Scale (0-10)

    Measured: Post-treatment 8-12 weeks from baseline in the TAU control group

  12. Visual Analog Scale (0-100) or Numeric Pain Scale (0-10)

    Measured: 3 months follow up in the intervention group

  13. Visual Analog Scale (0-100) or Numeric Pain Scale (0-10)

    Measured: 3 months follow up in the TAU control group

  14. Roland Morris Disability Questionnaire (RMDQ)

    In the Intervention group. The Roland Morris Disability Questionnaire (RMDQ) consists of 24 statements relating to the person's perceptions of their back pain and associated disability. This includes items on physical ability/ activity (15), sleep/rest (3), psychosocial (2), household management (2), eating (1) and pain frequency (1). It is designed to take approximately 5 minutes to complete, without any assistance from the administrator. The RMDQ is scored by adding up the number of items checked by the patient (1 if is checked, 0 if is not). The score can range from 0 (no disability) to 24 (maximal disability).

    Measured: Baseline

  15. Roland Morris Disability Questionnaire (RMDQ)

    In the TAU control group. The Roland Morris Disability Questionnaire (RMDQ) consists of 24 statements relating to the person's perceptions of their back pain and associated disability. This includes items on physical ability/ activity (15), sleep/rest (3), psychosocial (2), household management (2), eating (1) and pain frequency (1). It is designed to take approximately 5 minutes to complete, without any assistance from the administrator. The RMDQ is scored by adding up the number of items checked by the patient (1 if is checked, 0 if is not). The score can range from 0 (no disability) to 24 (maximal disability).

    Measured: Baseline

  16. Roland Morris Disability Questionnaire (RMDQ)

    The Roland Morris Disability Questionnaire (RMDQ) consists of 24 statements relating to the person's perceptions of their back pain and associated disability. This includes items on physical ability/ activity (15), sleep/rest (3), psychosocial (2), household management (2), eating (1) and pain frequency (1). It is designed to take approximately 5 minutes to complete, without any assistance from the administrator. The RMDQ is scored by adding up the number of items checked by the patient (1 if is checked, 0 if is not). The score can range from 0 (no disability) to 24 (maximal disability).

    Measured: Post-treatment 8-12 weeks from baseline in the intervention group

  17. Roland Morris Disability Questionnaire (RMDQ)

    The Roland Morris Disability Questionnaire (RMDQ) consists of 24 statements relating to the person's perceptions of their back pain and associated disability. This includes items on physical ability/ activity (15), sleep/rest (3), psychosocial (2), household management (2), eating (1) and pain frequency (1). It is designed to take approximately 5 minutes to complete, without any assistance from the administrator. The RMDQ is scored by adding up the number of items checked by the patient (1 if is checked, 0 if is not). The score can range from 0 (no disability) to 24 (maximal disability).

    Measured: Post-treatment 8-12 weeks from baseline in the TAU control group

  18. Roland Morris Disability Questionnaire (RMDQ)

    The Roland Morris Disability Questionnaire (RMDQ) consists of 24 statements relating to the person's perceptions of their back pain and associated disability. This includes items on physical ability/ activity (15), sleep/rest (3), psychosocial (2), household management (2), eating (1) and pain frequency (1). It is designed to take approximately 5 minutes to complete, without any assistance from the administrator. The RMDQ is scored by adding up the number of items checked by the patient (1 if is checked, 0 if is not). The score can range from 0 (no disability) to 24 (maximal disability).

    Measured: 3 months follow up in the intervention group

  19. Roland Morris Disability Questionnaire (RMDQ)

    The Roland Morris Disability Questionnaire (RMDQ) consists of 24 statements relating to the person's perceptions of their back pain and associated disability. This includes items on physical ability/ activity (15), sleep/rest (3), psychosocial (2), household management (2), eating (1) and pain frequency (1). It is designed to take approximately 5 minutes to complete, without any assistance from the administrator. The RMDQ is scored by adding up the number of items checked by the patient (1 if is checked, 0 if is not). The score can range from 0 (no disability) to 24 (maximal disability).

    Measured: 3 months follow up in the TAU control group

  20. Diabetes control measured by VR d= Hb glucosidal

    In the Intervention group

    Measured: Baseline

  21. Diabetes control measured by VR d= Hb glucosidal

    In the TAU control group

    Measured: Baseline

  22. Diabetes control measured by VR d= Hb glucosidal

    Measured: Post-treatment 8-12 weeks from baseline in the intervention group

  23. Diabetes control measured by VR d= Hb glucosidal

    Measured: Post-treatment 8-12 weeks from baseline in the TAU control group

  24. Diabetes control measured by VR d= Hb glucosidal

    Measured: 3 months follow up in the intervention group

  25. Diabetes control measured by VR d= Hb glucosidal

    Measured: 3 months follow up in the TAU control group

Secondary outcomes (20)
  1. Sociodemographic data Gender, age, marital status, education, occupation, economical level

    In the Intervention group and the TAU control group

    Measured: Baseline

  2. The Mini-International Neuropsychiatric Interview (MINI)

    In the Intervention group and the TAU control group. This is a short structured diagnostic psychiatric interview that yields key DSM-IV and ICD-10 diagnoses. MINI can be administered in a short period of time and clinical interviewers need only a brief training. The MINI has been translated and validated in Spanish.

    Measured: Baseline

  3. Health Survey 12 (SF-12)

    In the Intervention group

    Measured: Baseline

  4. Health Survey 12 (SF-12)

    In the TAU control group

    Measured: Baseline

  5. Health Survey 12 (SF-12)

    Measured: Post-treatment 12 weeks from baseline in the intervention group

  6. Health Survey 12 (SF-12)

    Measured: Post-treatment 12 weeks from baseline in the TAU control group

  7. Health Survey 12 (SF-12)

    Measured: 3 months follow up in the intervention group

  8. Health Survey 12 (SF-12)

    Measured: 3 months follow up in the TAU control group

  9. Client Service Receipt Inventory (CSRI)

    In the Intervention group

    Measured: Baseline

  10. Client Service Receipt Inventory (CSRI)

    In the TAU control group

    Measured: Baseline

  11. Client Service Receipt Inventory (CSRI)

    Measured: Post-treatment 12 weeks from baseline in the intervention group

  12. Client Service Receipt Inventory (CSRI)

    Measured: Post-treatment 12 weeks from baseline in the TAU control group

  13. Client Service Receipt Inventory (CSRI)

    Measured: 3 months follow up in the intervention group

  14. Client Service Receipt Inventory (CSRI)

    Measured: 3 months follow up in the TAU control group

  15. Positive and Negative Affect Schedule (PANAS)

    The PANAS is a self-report questionnaire that measure positive and negative affect and consists of a list of 20 adjectives (10 positive: e.g., "interested", and 10 negative: e.g., "guilty") that are rated on a 5-point Likert-type scale. This questionnaire has already been validated in the Spanish population with appropriate psychometric characteristics (Sandin et al., 1999).

    Measured: Baseline in the intervention group and TAU control group

  16. Positive and Negative Affect Schedule (PANAS)

    The PANAS is a self-report questionnaire that measure positive and negative affect and consists of a list of 20 adjectives (10 positive: e.g., "interested", and 10 negative: e.g., "guilty") that are rated on a 5-point Likert-type scale. This questionnaire has already been validated in the Spanish population with appropriate psychometric characteristics (Sandin et al., 1999).

    Measured: 3 months follow up in the intervention group and TAU control group

  17. Positive and Negative Affect Schedule (PANAS)

    The PANAS is a self-report questionnaire that measure positive and negative affect and consists of a list of 20 adjectives (10 positive: e.g., "interested", and 10 negative: e.g., "guilty") that are rated on a 5-point Likert-type scale. This questionnaire has already been validated in the Spanish population with appropriate psychometric characteristics (Sandin et al., 1999).

    Measured: Every week, after the completion of the corresponding module, until the end of the intervention (for an average of 2 months).

  18. Positive and Negative Affect Schedule (PANAS)

    The PANAS is a self-report questionnaire that measure positive and negative affect and consists of a list of 20 adjectives (10 positive: e.g., "interested", and 10 negative: e.g., "guilty") that are rated on a 5-point Likert-type scale. This questionnaire has already been validated in the Spanish population with appropriate psychometric characteristics (Sandin et al., 1999).

    Measured: Post-treatment 12 weeks from baseline in the intervention and TAU control group

  19. Usefulness

    A single question about usefulness (i.e., "To what extent has this module been useful to you?" (Lopez-Montoyo et al., 2019); with a Likert-type response option that ranges between 0 = "nothing" and 10 = "very much").

    Measured: Every week, after the completion of the corresponding module, until the end of the intervention (for an average of 2 months).

  20. System Usability Scale (SUS)

    The SUS is a 10-item questionnaire that measures usability in relation to the quality and acceptability of the intervention (i.e., "I think that I would like to use this system frequently"; with a Likert-type response option that ranges between 1 = "strongly disagree" and 5 = "strongly agree") (Bangor et al., 2008).

    Measured: Post module 1 (Psychoeducation) after an average of 1 week

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted8 Feb 2018
  2. Study start26 Nov 2018
  3. Primary completion20 Mar 2020
  4. Study completion21 Dec 2020

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
196 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03426709
Sponsor's protocol ID
PI16/00962
Status last verified
Feb 2023
First submitted
2 Feb 2018
Last updated
28 Feb 2023
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No

Publications

  • Bogner HR, de Vries HF. Integration of depression and hypertension treatment: a pilot, randomized controlled trial. Ann Fam Med. 2008 Jul-Aug;6(4):295-301. doi: 10.1370/afm.843.

    PubMed 18626028
  • Katon WJ, Lin EH, Von Korff M, Ciechanowski P, Ludman EJ, Young B, Peterson D, Rutter CM, McGregor M, McCulloch D. Collaborative care for patients with depression and chronic illnesses. N Engl J Med. 2010 Dec 30;363(27):2611-20. doi: 10.1056/NEJMoa1003955.

    PubMed 21190455
  • Andersson G, Cuijpers P. Internet-based and other computerized psychological treatments for adult depression: a meta-analysis. Cogn Behav Ther. 2009;38(4):196-205. doi: 10.1080/16506070903318960.

    PubMed 20183695
  • Kaltenthaler E, Parry G, Beverley C, Ferriter M. Computerised cognitive-behavioural therapy for depression: systematic review. Br J Psychiatry. 2008 Sep;193(3):181-4. doi: 10.1192/bjp.bp.106.025981.

    PubMed 18757972
  • Kroenke K, Spitzer RL, Williams JB. The PHQ-9: validity of a brief depression severity measure. J Gen Intern Med. 2001 Sep;16(9):606-13. doi: 10.1046/j.1525-1497.2001.016009606.x.

    PubMed 11556941
  • Diez-Quevedo C, Rangil T, Sanchez-Planell L, Kroenke K, Spitzer RL. Validation and utility of the patient health questionnaire in diagnosing mental disorders in 1003 general hospital Spanish inpatients. Psychosom Med. 2001 Jul-Aug;63(4):679-86. doi: 10.1097/00006842-200107000-00021.

    PubMed 11485122
  • Ostelo RW, de Vet HC, Knol DL, van den Brandt PA. 24-item Roland-Morris Disability Questionnaire was preferred out of six functional status questionnaires for post-lumbar disc surgery. J Clin Epidemiol. 2004 Mar;57(3):268-76. doi: 10.1016/j.jclinepi.2003.09.005.

    PubMed 15066687
  • Stratford PW, Binkley J, Solomon P, Finch E, Gill C, Moreland J. Defining the minimum level of detectable change for the Roland-Morris questionnaire. Phys Ther. 1996 Apr;76(4):359-65; discussion 366-8. doi: 10.1093/ptj/76.4.359.

    PubMed 8606899
  • Kovacs FM, Llobera J, Gil Del Real MT, Abraira V, Gestoso M, Fernandez C, Primaria Group KA. Validation of the spanish version of the Roland-Morris questionnaire. Spine (Phila Pa 1976). 2002 Mar 1;27(5):538-42. doi: 10.1097/00007632-200203010-00016.

    PubMed 11880841
  • Gandek B, Ware JE, Aaronson NK, Apolone G, Bjorner JB, Brazier JE, Bullinger M, Kaasa S, Leplege A, Prieto L, Sullivan M. Cross-validation of item selection and scoring for the SF-12 Health Survey in nine countries: results from the IQOLA Project. International Quality of Life Assessment. J Clin Epidemiol. 1998 Nov;51(11):1171-8. doi: 10.1016/s0895-4356(98)00109-7.

    PubMed 9817135
  • Alonso J, Prieto L, Anto JM. [The Spanish version of the SF-36 Health Survey (the SF-36 health questionnaire): an instrument for measuring clinical results]. Med Clin (Barc). 1995 May 27;104(20):771-6. Spanish.

    PubMed 7783470
  • Ferrando L, Bobes J, Gilbert J, Soto M, Soto O. MINI: MINI International Neuropsychiatric Interview, Madrid, IAP, 1998.

  • Beecham JK, et al. Costing psychiatric interventions. In: Thornicroft G, ed. Measuring mental health needs. London: Royal College of Psychiatrists; 2001; 200-224.

  • Vazquez-Barquero JL. et al. Spanish version of the CSRI: a mental health cost evauation interview. Arch Neurobol, 1997; 60: 171-84.

  • Monreal-Bartolome A, Castro A, Perez-Ara MA, Gili M, Mayoral F, Hurtado MM, Varela Moreno E, Botella C, Garcia-Palacios A, Banos RM, Lopez-Del-Hoyo Y, Garcia-Campayo J, Montero-Marin J. Efficacy of a Blended Low-Intensity Internet-Delivered Psychological Program in Patients With Multimorbidity in Primary Care: Randomized Controlled Trial. J Med Internet Res. 2025 Feb 10;27:e56203. doi: 10.2196/56203.

    PubMed 39928931

Questions about this trial

What is this clinical trial studying?

A study testing Low intensity Internet-delivered psychotherapy in people with Depression and Chronic Disease (Diabetes/Low Back Pain), run by Javier Garcia Campayo at 4 sites in Spain.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 7 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 28 Feb 2023. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 4 sites in Spain. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Patient Health Questionnaire (PHQ-9) (time frame: Baseline). The study lists 25 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03426709, which also lists 17 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 28 Feb 2023.

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