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AzTrials

Metastatic Renal Cell CarcinomaTROYANCT02789137

Study On Fatigue- And Hand-Foot Syndrome-Related Quality Of Life In Patients With Metastatic Renal Cell Carcinoma Receiving A Tyrosine Kinase Inhibitor as First-Line Treatment

An observational study of Metastatic Renal Cell Carcinoma, run by Pfizer at 23 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 purpose of this study is to know about the quality of life of patients with metastatic renal cell carcinoma who are being treated with sunitinib, pazopanib or sorafenib, and who suffer from fatigue and hand-foot syndrome, with personal inter-variability, and to explore measures that can be taken in terms of both… Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Metastatic Renal Cell Carcinoma
How many people
111 participants
Where
23 sitesSpain
Study dates
22 Dec 2016to 20 Oct 2020
How long will I take part?
9 Months
Phase
Observational
Are there results?
Yes, posted in the registrySummary in the doctors' view

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

Study population: A population of 100 patients aged 18 years or over and diagnosed with metastatic renal cell carcinoma who are to start first-line treatment with a tyrosine kinase inhibitor according to routine clinical practice is to be studied

Who may be able to join

  • Patients ≥ 18 years old and diagnosed with metastatic RCC who, in the investigator's opinion, are candidates for starting first-line treatment with a tyrosine kinase inhibitor according to routine clinical practice.
  • Patients who have no contraindications to the treatment.
  • Baseline ECOG ≤ 2.
  • Patients who are able to give informed consent on their own without the need for a legal representative.
  • Committed patients who are able to complete the quality of life questionnaires and patient diary on their own without the need for a legal representative.

Who cannot join

  • Patients who are not candidates for first-line treatment with a tyrosine kinase inhibitor.
  • Patients who are receiving the treatment as second-line or subsequent therapy.
  • Untreated hypothyroidism.
  • Untreated severe anaemia.
  • Pregnancy or breast-feeding.
  • Myocardial infarction or cerebrovascular accidents (CVA) within the last 6 months.
  • Severe hepatic impairment.
  • Concomitant use of potent inhibitors or inducers that interact with hepatic cytochrome CYP3A4.

Trial locations and contacts

23 sites in 1 country.

23 sites in 1 country

Spain23 sites
  • Complejo Hospitalario la Mancha Centro

    Alcázar de San Juan, Ciudad REAL, 13600

  • H. Universitario Infanta Cristina

    Badajoz, 06006

  • Hospital Vall de Hebrón

    Barcelona, 08035

  • Hospital Universitario Ciudad Real

    Ciudad Real, 13005

  • H. Reina Sofía de Cordoba

    Córdoba, 14004

  • Hospital Arquitecto Marcide de Ferrol

    Ferrol, A Coruña, 15405

  • ICO Girona (Hospital Dr.Josep Trueta)

    Girona, 17007

  • Hospital Asil de Granollers

    Granollers, Barcelona, 08402

  • Complejo Hospitalario de Jaén

    Jaén, 23007

  • Complejo Hospitalario de León

    León, 24071

  • Hospital Universitario La Princesa / Servicio de Oncología Médica

    Madrid, 28006

  • Complejo Hospitalario Ourense. Hospital Santa María Nai

    Ourense, 32005

  • Hospital General de Asturias

    Oviedo, 33011

  • Hospital Universitari Son Espases

    Palma, Mallorca, 07120

  • Complejo Hospitalario de Navarra

    Pamplona, 31008

  • Hospital Universitario Sant Joan de Reus / Servicio de Oncología Médica

    Reus, Tarragona, 43204

  • Hospital Parc Taulí

    Sabadell, Barcelona, 08208

  • Hospital Universitario Canarias

    Santa Cruz de Tenerife, 38320

  • Hospital de Sant Pau i Santa Tecla

    Tarragona, 43003

  • Hospital Virgen de la Salud

    Toledo, 45071

  • Hospital Galdakano

    Usansolo, Bizkaia, 48960

  • Hospital Clínico Universitario de Valencia

    Valencia, 46011

  • H Clínico Zaragoza

    Zaragoza, 50009

Other trials in Spain

About this study

Official title: PROSPECTIVE, MULTICENTRE, OBSERVATIONAL STUDY ON FATIGUE- AND HAND-FOOT SYNDROME-RELATED QUALITY OF LIFE IN PATIENTS WITH METASTATIC RENAL CELL CARCINOMA RECEIVING A TYROSINE KINASE INHIBITOR AS FIRST-LINE TREATMENT (TROYA STUDY).

The purpose of this study is to know about the quality of life of patients with metastatic renal cell carcinoma who are being treated with sunitinib, pazopanib or sorafenib, and who suffer from fatigue and hand-foot syndrome, with personal inter-variability, and to explore measures that can be taken in terms of both everyday lifestyle and treatment to mitigate or cure such side effects that affect patients.

Read the detailed description

Prospective, multicentre, observational study in patients with metastatic renal cell carcinoma (mRCC) receiving a tyrosine kinase inhibitor as first-line treatment according to routine clinical practice, designed to evaluate the incidence of fatigue and hand-foot syndrome in order to determine how these affect the baseline characteristics of the patient and his/her disease (age, gender, baseline status, tumour histology, etc.) and the patient's lifestyle as such side effects develop.

An exploratory analysis will be performed of measures that clinicians may adopt to improve patients' quality of life with regards to daytime naps, medication administration time, off-treatment periods, dose reductions and treatment breaks.

Keywords
metastatic renal cell carcinoma
Medical subject headings
Carcinoma, Renal Cell

What is being measured

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

  1. Number of Participants Categorized According to the Napping Habits for All Participants at Baseline

    In this outcome measure, number of participants were classified according to their habit of taking daytime rest (naps) as never, always and sometimes. Never is defined as someone who does not take any daytime nap, always is defined as someone who takes daytime naps daily and sometimes is defined as someone who takes daytime naps on weekends or on holidays.

    Measured: Baseline

  2. Number of Participants Categorized According to the Napping Habits for All Participants at Week 12

    In this outcome measure, number of participants were classified according to their habit of taking daytime rest (naps) as never, always and sometimes. Never is defined as someone who does not take any daytime nap, always is defined as someone who takes daytime naps daily and sometimes is defined as someone who takes daytime naps on weekends or on holidays.

    Measured: Week 12

  3. Number of Participants Categorized According to the Napping Habits for All Participants at Week 24

    In this outcome measure, number of participants were classified according to their habit of taking daytime rest (naps) as never, always and sometimes. Never is defined as someone who does not take any daytime nap, always is defined as someone who takes daytime naps daily and sometimes is defined as someone who takes daytime naps on weekends or on holidays.

    Measured: Week 24

  4. Number of Participants Categorized According to the Napping Habits for All Participants at Week 36

    In this outcome measure, number of participants were classified according to their habit of taking daytime rest (naps) as never, always and sometimes. Never is defined as someone who does not take any daytime nap, always is defined as someone who takes daytime naps daily and sometimes is defined as someone who takes daytime naps on weekends or on holidays.

    Measured: Week 36

  5. Number of Participants Categorized According to Association Between the Practice of Aerobic Physical Exercise and Fatigue at Baseline

    In this outcome measure, number of participants were classified according to the presence or absence of fatigue based on their habit of performing aerobic physical exercise as never, always and sometimes.

    Measured: Baseline

  6. Number of Participants Categorized According to Association Between the Practice of Aerobic Physical Exercise and Fatigue at Week 12

    In this outcome measure, number of participants were classified according to the presence or absence of fatigue based on their habit of performing aerobic physical exercise as never, always and sometimes.

    Measured: Week 12

  7. Number of Participants Categorized According to Association Between the Practice of Aerobic Physical Exercise and Fatigue at Week 24

    In this outcome measure, number of participants were classified according to the presence or absence of fatigue based on their habit of performing aerobic physical exercise as never, always and sometimes.

    Measured: Week 24

  8. Number of Participants Categorized According to Association Between the Practice of Aerobic Physical Exercise and Fatigue at Week 36

    In this outcome measure, number of participants were classified according to the presence or absence of fatigue based on their habit of performing aerobic physical exercise as never, always and sometimes.

    Measured: Week 36

  9. Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Score at Baseline

    FACIT-F was a 13-item questionnaire which assessed self-reported fatigue and its impact upon daily activities and function. Participants responded to each item on a 5-point scale based on their experience of fatigue during the past 7 days (0= not at all; 1= a little bit; 2= somewhat; 3= quite a bit; 4= very much). FACIT-F score was calculated by summing the 13 items (range 0 [not at all] to 52 [very much]); higher scores represented less fatigue and better status of participants.

    Measured: Baseline

  10. Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Score at Week 6

    FACIT-F was a 13-item questionnaire which assessed self-reported fatigue and its impact upon daily activities and function. Participants responded to each item on a 5-point scale based on their experience of fatigue during the past 7 days (0= not at all; 1= a little bit; 2= somewhat; 3= quite a bit; 4= very much). FACIT-F score was calculated by summing the 13 items (range 0 [not at all] to 52 [very much]); higher scores represented less fatigue and better status of participants.

    Measured: Week 6

  11. Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Score at Week 12

    FACIT-F was a 13-item questionnaire which assessed self-reported fatigue and its impact upon daily activities and function. Participants responded to each item on a 5-point scale based on their experience of fatigue during the past 7 days (0= not at all; 1= a little bit; 2= somewhat; 3= quite a bit; 4= very much). FACIT-F score was calculated by summing the 13 items (range 0 [not at all] to 52 [very much]); higher scores represented less fatigue and better status of participants.

    Measured: Week 12

  12. Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Score at Week 18

    FACIT-F was a 13-item questionnaire which assessed self-reported fatigue and its impact upon daily activities and function. Participants responded to each item on a 5-point scale based on their experience of fatigue during the past 7 days (0= not at all; 1= a little bit; 2= somewhat; 3= quite a bit; 4= very much). FACIT-F score was calculated by summing the 13 items (range 0 [not at all] to 52 [very much]); higher scores represented less fatigue and better status of participants.

    Measured: Week 18

  13. Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Score at Week 24

    FACIT-F was a 13-item questionnaire which assessed self-reported fatigue and its impact upon daily activities and function. Participants responded to each item on a 5-point scale based on their experience of fatigue during the past 7 days (0= not at all; 1= a little bit; 2= somewhat; 3= quite a bit; 4= very much). FACIT-F score was calculated by summing the 13 items (range 0 [not at all] to 52 [very much]); higher scores represented less fatigue and better status of participants.

    Measured: Week 24

  14. Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Score at Week 30

    FACIT-F was a 13-item questionnaire which assessed self-reported fatigue and its impact upon daily activities and function. Participants responded to each item on a 5-point scale based on their experience of fatigue during the past 7 days (0= not at all; 1= a little bit; 2= somewhat; 3= quite a bit; 4= very much). FACIT-F score was calculated by summing the 13 items (range 0 [not at all] to 52 [very much]); higher scores represented less fatigue and better status of participants.

    Measured: Week 30

  15. Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) Score at Week 36

    FACIT-F was a 13-item questionnaire which assessed self-reported fatigue and its impact upon daily activities and function. Participants responded to each item on a 5-point scale based on their experience of fatigue during the past 7 days (0= not at all; 1= a little bit; 2= somewhat; 3= quite a bit; 4= very much). FACIT-F score was calculated by summing the 13 items (range 0 [not at all] to 52 [very much]); higher scores represented less fatigue and better status of participants.

    Measured: Week 36

  16. Number of Participants Classified According to Time of Taking Treatment at Week 1

    In this outcome measure, the number of participants were classified on the basis of the time of taking the oral medication - "morning, afternoon or night". Morning was anytime between 7 am to 12 pm. Afternoon was anytime between 1 pm and 7 pm. Night was anytime between 8 pm to 6 am. Participants who did not take medication were also classified.

    Measured: Week 1

  17. Number of Participants Classified According to Time of Taking Treatment at Week 6

    In this outcome measure, the number of participants were classified on the basis of the time of taking the oral medication - "morning, afternoon or night". Morning was anytime between 7 am to 12 pm. Afternoon was anytime between 1 pm and 7 pm. Night was anytime between 8 pm to 6 am. Participants who did not take medication were also classified.

    Measured: Week 6

  18. Number of Participants Classified According to Time of Taking Treatment at Week 12

    In this outcome measure, the number of participants were classified on the basis of the time of taking the oral medication - "morning, afternoon or night". Morning was anytime between 7 am to 12 pm. Afternoon was anytime between 1 pm and 7 pm. Night was anytime between 8 pm to 6 am. Participants who did not take medication were also classified.

    Measured: Week 12

  19. Number of Participants Classified According to Time of Taking Treatment at Week 18

    In this outcome measure, the number of participants were classified on the basis of the time of taking the oral medication - "morning, afternoon or night". Morning was anytime between 7 am to 12 pm. Afternoon was anytime between 1 pm and 7 pm. Night was anytime between 8 pm to 6 am. Participants who did not take medication were also classified.

    Measured: Week 18

  20. Number of Participants Classified According to Time of Taking Treatment at Week 24

    In this outcome measure, the number of participants were classified on the basis of the time of taking the oral medication - "morning, afternoon or night". Morning was anytime between 7 am to 12 pm. Afternoon was anytime between 1 pm and 7 pm. Night was anytime between 8 pm to 6 am. Participants who did not take medication were also classified.

    Measured: Week 24

  21. Number of Participants Classified According to Time of Taking Treatment at Week 30

    In this outcome measure, the number of participants were classified on the basis of the time of taking the oral medication - "morning, afternoon or night". Morning was anytime between 7 am to 12 pm. Afternoon was anytime between 1 pm and 7 pm. Night was anytime between 8 pm to 6 am. Participants who did not take medication were also classified.

    Measured: Week 30

  22. Number of Participants Classified According to Time of Taking Treatment at Week 36

    In this outcome measure, the number of participants were classified on the basis of the time of taking the oral medication - "morning, afternoon or night". Morning was anytime between 7 am to 12 pm. Afternoon was anytime between 1 pm and 7 pm. Night was anytime between 8 pm to 6 am. Participants who did not take medication were also classified.

    Measured: Week 36

  23. Number of Participants Categorized According to Number of Changes to Dose Per Treatment Cycle During 9 Months of Follow-up

    In this outcome measure, number of participants were classified according to the number of changes to dose that is (i.e). 0, 1 or 2 occurred per treatment cycle during 9 months of follow-up.

    Measured: During 9 months

  24. Number of Participants Categorized According to Number of Interruptions to Dose Occurred in Each Treatment Cycle During 9 Months of Follow-up

    In this outcome measure, number of participants were classified according to the number of interruptions to dose i.e. 0, 1, 2, 3 or 4 occurred in each treatment cycle during 9 months follow-up.

    Measured: During 9 months

  25. Number of Participants With Best Response Per Response Evaluation Criteria for Solid Tumours Version 1.1. (RECIST v1.1)

    Best response was recorded from start of treatment with TKI until best complete response (CR), partial response (PR), stable disease (SD) or disease progression (DP) was achieved. RECIST v1.1, a) CR: disappearance of all lesions; any pathological lymph nodes (target lesions [TLs]) or non-target lesions (non-TLs) must have reduction in short axis to <10 mm; normalization of tumor marker level for non-TLs; b) PR: >=30% decrease in sum of diameter of all TLs, taking as reference baseline sum of diameters; c) DP: >=20% increase in sum of diameter of all TLs, taking as reference the smallest sum on study (including baseline measurement), sum must also be absolute increase of >=5 mm. Unequivocal progression of existing non TLs. Appearance of at least 1 new lesion; d) SD: neither sufficient shrinkage to qualify for PR nor sufficient increase in lesions to qualify for PD referring smallest sum diameter. Participant whose best response was not determined were classified as "Undetermined".

    Measured: From start of treatment with TKI until first documented best response of CR, PR, SD or DP (approximately maximum up to 3.8 years)

  26. Mean Duration of Treatment

    In this outcome measure, the mean duration of treatment was calculated and reported below.

    Measured: From start of treatment till end of treatment (approximately maximum up to 3.8 years)

  27. Time to Treatment Failure (TTF) After Initiation of Tyrosine Kinase Inhibitor Therapy

    TTF was defined as the time from the start of treatment with a TKI to tumour progression, treatment discontinuation for any reason or death from any cause. Participants who did not had the event were censored on the date of their final follow-up. Per RECIST 1.1, tumour progression: >=20% increase in sum of diameter of all measured target lesions, taking as reference smallest sum on study (including baseline measurement) of diameter of all target lesions, sum must also demonstrate an absolute increase of >=5 mm. Unequivocal progression of existing non target lesions. Appearance of at least 1 new lesion.

    Measured: From start of treatment with a TKI to tumour progression, treatment discontinuation for any reason or death from any cause or till follow-up in case of no event (approximately maximum up to 3.8 years)

  28. Number of Participants Categorized According to Number of Treatment Cycles Received

    In this outcome measure, number of participants were classified according to number of treatment cycles received.

    Measured: From start of treatment till end of treatment (approximately maximum up to 3.8 years)

  29. Progression-Free Survival (PFS)

    PFS was defined as the time from the start of treatment with a TKI to tumour progression or death for any reason. Participants who, did not had the event were censored on the date of their final follow-up. Per RECIST v1.1, tumour progression: >=20% increase in sum of diameter of all measured target lesions, taking as reference smallest sum on study (including baseline measurement) of diameter of all target lesions, sum must also demonstrate an absolute increase of >=5 mm. Unequivocal progression of existing non target lesions. Appearance of at least 1 new lesion.

    Measured: From start of treatment with a TKI to tumour progression or death for any reason or till follow-up in case of no event (approximately maximum up to 3.8 years)

  30. Objective Response Rate (ORR)

    ORR was defined as the percentage of participants who achieved CR or PR. Per RECIST V1.1, a) CR: disappearance of all lesions; any pathological lymph nodes (target lesions or non-target lesions) must have reduction in short axis to <10 mm; normalization of tumor marker level for non-TLs; b) PR: >=30% decrease in sum of diameter of all target lesions, taking as reference baseline sum of diameters.

    Measured: From start of treatment with TKI until first documented CR or PR (approximately maximum up to 3.8 years)

  31. Duration of Response (DOR)

    In participants who achieved CR or PR, DOR was defined as the duration from the documentation date of CR or PR to the first day when DP was observed. Per RECIST V1.1, a) CR: disappearance of all lesions; any pathological lymph nodes (target lesions or non-target lesions must have reduction in short axis to <10 mm; normalization of tumor marker level for non-target lesions; b) PR: >=30% decrease in sum of diameter of all target lesions, taking as reference baseline sum of diameters; c) DP: >=20% increase in sum of diameter of all measured target lesions, taking as reference smallest sum on study (including baseline measurement), sum must also demonstrate an absolute increase of >=5 mm. Unequivocal progression of existing non TLs. Appearance of at least 1 new lesion.

    Measured: From day of documented CR or PR to the first day that DP was observed (approximately maximum up to 3.8 years)

  32. Number of Participants With Fatigue Event Graded Per Common Terminology Criteria for Adverse Events (CTCAE) Version 4.0

    An adverse event (AE) was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. As per CTCAE version 4, Grade 1= mild AE; Grade 2= moderate AE; Grade 3= severe AE; Grade 4= life-threatening or disabling AE; Grade 5= death related to an AE. In this outcome measure number of participants with fatigue event were classified into following: CTCAE grade 1 to 2 and CTCAE grade 3 to 4.

    Measured: During 9 months

  33. Number of Participants With Hand Foot Syndrome Event Graded Per Common Terminology Criteria for Adverse Events (CTCAE) Version 4.0

    An adverse event (AE) was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. As per CTCAE version 4, Grade 1= mild AE; Grade 2= moderate AE; Grade 3= severe AE; Grade 4= life-threatening or disabling AE; Grade 5= death related to an AE. In this outcome measure number of participants with hand foot syndrome event were classified into following: CTCAE grade 1 to 2 and CTCAE grade 3 to 4.

    Measured: During 9 months

  34. Number of Participants With Palmar-Plantar Erythrodysaesthesia (HFS) Event Graded Per CTCAE Version 4.0 at Week 12

    AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. As per CTCAE version 4, Grade 1= mild AE; Grade 2= moderate AE; Grade 3= severe AE; Grade 4= life-threatening or disabling AE; Grade 5= death related to an AE. In this outcome measure number of participants with HFS event graded per CTCAE version 4.0 at Week 12 are reported.

    Measured: Week 12

  35. Number of Participants With Palmar-Plantar Erythrodysaesthesia (HFS) Event Graded Per CTCAE Version 4.0 at Week 24

    AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. As per CTCAE version 4, Grade 1= mild AE; Grade 2= moderate AE; Grade 3= severe AE; Grade 4= life-threatening or disabling AE; Grade 5= death related to an AE. In this outcome measure number of participants with HFS event graded per CTCAE version 4.0 at Week 24 are reported.

    Measured: Week 24

  36. Number of Participants With Palmar-Plantar Erythrodysaesthesia (HFS) Event Graded Per CTCAE Version 4.0 at Week 36

    AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. As per CTCAE version 4, Grade 1= mild AE; Grade 2= moderate AE; Grade 3= severe AE; Grade 4= life-threatening or disabling AE; Grade 5= death related to an AE. In this outcome measure number of participants with HFS event graded per CTCAE version 4.0 at Week 36 are reported.

    Measured: Week 36

Timeline

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

  1. First posted2 Jun 2016 (estimated)
  2. Study start22 Dec 2016
  3. Primary completion20 Oct 2020
  4. Study completion20 Oct 2020

Resources

More details

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

Study design
Study type
Observational
Observational model
Cohort
Time perspective
Prospective
Enrolment
111 participants (actual)
Target duration
9 Months
IDs, dates and publications
ClinicalTrials.gov ID
NCT02789137
Sponsor's protocol ID
A6181218
Other IDs
TROYA
Acronym
TROYA
Status last verified
Oct 2021
First submitted
17 May 2016
Last updated
5 Nov 2021
Data monitoring committee
No
Individual data sharing
No: Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical\_trials/trial\_data\_and\_results/data\_requests.

Questions about this trial

What is this clinical trial studying?

An observational study of Metastatic Renal Cell Carcinoma, run by Pfizer at 23 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 5 inclusion and 8 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 5 Nov 2021. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 23 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?

Yes. Results are posted in the registry (first posted 5 Nov 2021). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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?

Number of Participants Categorized According to the Napping Habits for All Participants at Baseline (time frame: Baseline). The study lists 36 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 5 Nov 2021.

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