The effect of trehalose on inflammatory markers, stress oxidative, clinical symptoms and mortality in patients with head trauma: a randomized double-blind placebo controlled trial
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Protocol summary
The present study is a double blind randomized parallel clinical trial. The target population includes people with traumatic brain injury in Al-Zahra Hospital. The samples will be randomly divided into intervention and placebo groups and will be studied for 7 days. Inflammatory markers, oxidative stress, clinical symptoms will be measured before and after the intervention, as well as 28 and 90-day mortality and length of stay in the intensive care unit after the study. To double-blind this research, before starting the study, all the capsules are coded as A and B by someone other than the researcher.
The present study is a double blind randomized parallel clinical trial. The target population includes people with traumatic brain injury in Al-Zahra Hospital. The samples will be randomly divided into intervention and placebo groups and will be studied for 7 days. Inflammatory markers, oxidative stress, clinical symptoms will be measured before and after the intervention, as well as 28, 60 and 90-day mortality and length of stay in the intensive care unit after the study. To double-blind this research, before starting the study, all the capsules are coded as A and B by someone other than the researcher.
The present study is a double blind randomized parallel clinical trial. The target population includes people with traumatic brain injury in Al-Zahra Hospital. The samples will be randomly divided into intervention and placebo groups and will be studied for 7 days. Inflammatory markers, oxidative stress, clinical symptoms will be measured before and after the intervention, as well as 28, 60 and 90-day mortality and length of stay in the intensive care unit after the study. To double-blind this research, before starting the study, all the capsules are coded as A and B by someone other than the researcher.
مطالعه حاضر یک کارآزمایی بالینی موازی تصادفی شده دو سو کور است. جمعیت هدف شامل افراد تروما سر در بیمارستان الزهرا می باشند . نمونه ها به صورت تصادفی به گروه مداخله و دارونما تقسیم و به مدت 7روز مورد مطالعه قرار خواهند گرفت. قبل و بعد از مداخله نشانگرهای التهابی، استرس اکسیداتیو، علائم بالینی اندازه گیری خواهد شد و همچنین مرگ و میر 28 و 90 روزه و میزان اقامت آن در بخش مراقبت های ویژه پس از مطالعه. برای دوسوکور کردن این تحقیق، قبل از شروع مطالعه همه کپسول ها توسط فردی غیر از پژوهشگر به صورت A و B کدگذاری می شوند.
مطالعه حاضر یک کارآزمایی بالینی موازی تصادفی شده دو سو کور است. جمعیت هدف شامل افراد تروما سر در بیمارستان الزهرا می باشند . نمونه ها به صورت تصادفی به گروه مداخله و دارونما تقسیم و به مدت 7روز مورد مطالعه قرار خواهند گرفت. قبل و بعد از مداخله نشانگرهای التهابی، استرس اکسیداتیو، علائم بالینی اندازه گیری خواهد شد و همچنین مرگ و میر 28، 60 و 90 روزه و میزان اقامت آن در بخش مراقبت های ویژه پس از مطالعه. برای دوسوکور کردن این تحقیق، قبل از شروع مطالعه همه کپسول ها توسط فردی غیر از پژوهشگر به صورت A و B کدگذاری می شوند.
مطالعه حاضر یک کارآزمایی بالینی موازی تصادفی شده دو سو کور است. جمعیت هدف شامل افراد تروما سر در بیمارستان الزهرا می باشند . نمونه ها به صورت تصادفی به گروه مداخله و دارونما تقسیم و به مدت 7روز مورد مطالعه قرار خواهند گرفت. قبل و بعد از مداخله نشانگرهای التهابی، استرس اکسیداتیو، علائم بالینی اندازه گیری خواهد شد و همچنین مرگ و میر 28، 60 و 90 روزه و میزان اقامت آن در بخش مراقبت های ویژه پس از مطالعه. برای دوسوکور کردن این تحقیق، قبل از شروع مطالعه همه کپسول ها توسط فردی غیر از پژوهشگر به صورت A و B کدگذاری می شوند.
Inclusion criteria: Age 20-65 years , diagnosis of head trauma by a physician and trauma diagnosis based on Injury Severity Score (ISS)between minor to severe ,willingness to participation in the study and complete the informed consent form , gastrointestinal tract with normal function and intestinal nutritional criteria
Inclusion criteria: Age 18-65 years , diagnosis of head trauma by a physician and trauma diagnosis based on Injury Severity Score (ISS)between minor to severe ,willingness to participation in the study and complete the informed consent form , gastrointestinal tract with normal function and intestinal nutritional criteria
Inclusion criteria: Age 2018-65 years , diagnosis of head trauma by a physician and trauma diagnosis based on Injury Severity Score (ISS)between minor to severe ,willingness to participation in the study and complete the informed consent form , gastrointestinal tract with normal function and intestinal nutritional criteria
معیار ورود : سن 20-65 سال، تشخیص ضربه سر توسط پزشک و تشخیص تروما بر اساس امتیاز شدت آسیب (ISS) بین جزئی تا شدید، تمایل به شرکت در مطالعه و تکمیل فرم رضایت آگاهانه، دستگاه گوارش با عملکرد طبیعی و معیارهای تغذیه روده ای
معیار ورود : سن 18-65 سال، تشخیص ضربه سر توسط پزشک و تشخیص تروما بر اساس امتیاز شدت آسیب (ISS) بین جزئی تا شدید، تمایل به شرکت در مطالعه و تکمیل فرم رضایت آگاهانه، دستگاه گوارش با عملکرد طبیعی و معیارهای تغذیه روده ای
معیار ورود : سن 2018-65 سال، تشخیص ضربه سر توسط پزشک و تشخیص تروما بر اساس امتیاز شدت آسیب (ISS) بین جزئی تا شدید، تمایل به شرکت در مطالعه و تکمیل فرم رضایت آگاهانه، دستگاه گوارش با عملکرد طبیعی و معیارهای تغذیه روده ای
C-Reactive Protein (CRP) , Erythrocyte Sedimentation Rate (ESR) , NUTRIC score , Superoxide Dismutase (SOD) , Malondialdehyde (MDA) , Total antioxidant capacity (TAC) , 28 days and 90 days mortality , Length of stay in the ICU and duration of hospitalization , arterial blood gas test (ABG)
Serum CRP levels, erythrocyte sedimentation rate (ESR), NUTRIC score, SOFA score, APACHE II score, superoxide dismutase (SOD), malondialdehyde (MDA), total antioxidant capacity (TAC), 28-day, 60-day and 90-day mortality, ICU length of stay, arterial blood gas (ABG) test.
C-Reactive Protein (Serum CRP) levels, Erythrocyte Sedimentation Rateerythrocyte sedimentation rate (ESR), NUTRIC score, Superoxide DismutaseSOFA score, APACHE II score, superoxide dismutase (SOD), Malondialdehydemalondialdehyde (MDA), Totaltotal antioxidant capacity (TAC), 28 days-day, 60-day and 90 days-day mortality, LengthICU length of stay in the ICU and duration of hospitalization , arterial blood gas test (ABG) test.
سطوح سرمی CRP ، سرعت رسوب گلبول قرمز (ESR) ، امتیاز NUTRIC ، سوپراکسید دیسموتاز (SOD) ، مالون دی آلدئید (MDA) ، ظرفیت آنتی اکسیدانی کل (TAC) ، مرگ و میر 28 و 90 روزه ، مدت اقامت در ICU ، آزمایش گاز خون شریانی (ABG)
سطوح سرمی CRP ، سرعت رسوب گلبول قرمز (ESR) ، امتیاز NUTRIC ، امتیاز SOFA، امتیاز APACHE II، سوپراکسید دیسموتاز (SOD) ، مالون دی آلدئید (MDA) ، ظرفیت آنتی اکسیدانی کل (TAC) ، مرگ و میر 28، 60 و 90 روزه ، مدت اقامت در ICU ، آزمایش گاز خون شریانی (ABG)
سطوح سرمی CRP ، سرعت رسوب گلبول قرمز (ESR) ، امتیاز NUTRIC ، امتیاز SOFA، امتیاز APACHE II، سوپراکسید دیسموتاز (SOD) ، مالون دی آلدئید (MDA) ، ظرفیت آنتی اکسیدانی کل (TAC) ، مرگ و میر 28، 60 و 90 روزه ، مدت اقامت در ICU ، آزمایش گاز خون شریانی (ABG)
General information
20
18
2018
2022-10-30, 1401/08/08
2025-05-05, 1404/02/15
20222025-1005-3005 00:00:00
2022-12-29, 1401/10/08
2025-08-23, 1404/06/01
20222025-1208-2923 00:00:00
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The study start date was mistakenly recorded. This study is prospective and was registered in the IRCT system after obtaining ethical approval and before its implementation.
The study start date was mistakenly recorded. This study is prospective and was registered in the IRCT system after obtaining ethical approval and before its implementation.
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تاریخ آغاز مطالعه بهاشتباه ثبت شده بود. این پژوهش از نوع آیندهنگر است و پس از دریافت کد اخلاق و پیش از اجرای مطالعه، در سامانه IRCT ثبت شده است.
تاریخ آغاز مطالعه بهاشتباه ثبت شده بود. این پژوهش از نوع آیندهنگر است و پس از دریافت کد اخلاق و پیش از اجرای مطالعه، در سامانه IRCT ثبت شده است.
بررسی اثر مصرف تره هالوز در بیماران تروما سر
بررسی اثر مصرف ترهالوز در بیماران تروما سر
بررسی اثر مصرف تره هالوزترهالوز در بیماران تروما سر
Age 65-20 years
Diagnosis of head trauma by a physician and trauma diagnosis based on Injury Severity Score (ISS)between minor to severe
Willingness to participation in the study and complete the informed consent form
Gastrointestinal tract with normal function and intestinal nutritional criteria
Age 18-65 years
Diagnosis of head trauma by a physician and trauma diagnosis based on Injury Severity Score (ISS)between minor to severe
Willingness to participation in the study and complete the informed consent form
Gastrointestinal tract with normal function and intestinal nutritional criteria
Age 18-65-20 years Diagnosis of head trauma by a physician and trauma diagnosis based on Injury Severity Score (ISS)between minor to severe Willingness to participation in the study and complete the informed consent form Gastrointestinal tract with normal function and intestinal nutritional criteria
سن 20-65 سال
تشخیص ضربه سر توسط پزشک و تشخیص تروما بر اساس امتیاز شدت آسیب (ISS) بین جزئی تا شدید
تمایل به شرکت در مطالعه و تکمیل فرم رضایت آگاهانه
دستگاه گوارش با عملکرد طبیعی و معیارهای تغذیه روده ای
سن 18-65 سال
تشخیص ضربه سر توسط پزشک و تشخیص تروما بر اساس امتیاز شدت آسیب (ISS) بین جزئی تا شدید
تمایل به شرکت در مطالعه و تکمیل فرم رضایت آگاهانه
دستگاه گوارش با عملکرد طبیعی و معیارهای تغذیه روده ای
سن 2018-65 سال تشخیص ضربه سر توسط پزشک و تشخیص تروما بر اساس امتیاز شدت آسیب (ISS) بین جزئی تا شدید تمایل به شرکت در مطالعه و تکمیل فرم رضایت آگاهانه دستگاه گوارش با عملکرد طبیعی و معیارهای تغذیه روده ای
Primary outcomes
#1
Serum levels of High sensitive C-reactive protein (Hs-CRP)
Serum levels of High sensitive C-reactive protein (hs-CRP)
Serum levels of High sensitive C-reactive protein (Hshs-CRP)
سطوح سرمی Hs-CRP
سطوح سرمی hs-CRP
سطوح سرمی Hshs-CRP
#2
28 days and 90 days mortality
28-day, 60-day, and 90-day mortality
28 days-day, 60-day, and 90 days-day mortality
مرگ و میر 28 و 90 روزه
مرگ و میر 28، 60 و 90 روزه
مرگ و میر 28، 60 و 90 روزه
#3
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SOFA score
SOFA score
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امتیاز SOFA
امتیاز SOFA
empty
At the beginning and end of the intervention (7 days)
At the beginning and end of the intervention (7 days)
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در ابتدا و انتهای مداخله (7 روز)
در ابتدا و انتهای مداخله (7 روز)
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By scoring the SOFA questionnaire
By scoring the SOFA questionnaire
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از طریق پرسشنامه SOFA
از طریق پرسشنامه SOFA
#4
empty
APACHE II Score
APACHE II Score
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امتیاز APACHE II
امتیاز APACHE II
empty
At the beginning and end of the intervention (7 days)
At the beginning and end of the intervention (7 days)
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در ابتدا و انتهای مداخله (7 روز)
در ابتدا و انتهای مداخله (7 روز)
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By scoring the APACHE II questionnaire
By scoring the APACHE II questionnaire
empty
از طریق پرسشنامه APACHE II
از طریق پرسشنامه APACHE II
#5
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Arterial Blood Gas (ABG) test
Arterial Blood Gas (ABG) test
empty
آزمایش گاز خون شریانی (ABG)
آزمایش گاز خون شریانی (ABG)
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At the beginning and end of the intervention (7 days)
At the beginning and end of the intervention (7 days)
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در ابتدا و انتهای مداخله (7 روز)
در ابتدا و انتهای مداخله (7 روز)
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Blood text
Blood text
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تست خون
تست خون
Protocol summary
Study aim
The effect of trehalose on inflammatory markers, stress oxidative, clinical symptoms and mortality in patients with head trauma
Design
This is a randomized, double-blind, parallel-group, placebo-controlled clinical trial. Eighty participants were randomly assigned to receive daily trehalose supplementation (n = 40) or placebo (n = 40).
Settings and conduct
The present study is a double blind randomized parallel clinical trial. The target population includes people with traumatic brain injury in Al-Zahra Hospital. The samples will be randomly divided into intervention and placebo groups and will be studied for 7 days. Inflammatory markers, oxidative stress, clinical symptoms will be measured before and after the intervention, as well as 28, 60 and 90-day mortality and length of stay in the intensive care unit after the study. To double-blind this research, before starting the study, all the capsules are coded as A and B by someone other than the researcher.
Participants/Inclusion and exclusion criteria
Inclusion criteria: Age 18-65 years , diagnosis of head trauma by a physician and trauma diagnosis based on Injury Severity Score (ISS)between minor to severe ,willingness to participation in the study and complete the informed consent form , gastrointestinal tract with normal function and intestinal nutritional criteria
Intervention groups
Intervention group will be fed by standard formula and two daily sachets (each sachets contains 5 grams trehalose; totally 10 gram trehalose in a day)
Main outcome variables
Serum CRP levels, erythrocyte sedimentation rate (ESR), NUTRIC score, SOFA score, APACHE II score, superoxide dismutase (SOD), malondialdehyde (MDA), total antioxidant capacity (TAC), 28-day, 60-day and 90-day mortality, ICU length of stay, arterial blood gas (ABG) test.
General information
Reason for update
The study start date was mistakenly recorded. This study is prospective and was registered in the IRCT system after obtaining ethical approval and before its implementation.
Acronym
IRCT registration information
IRCT registration number:IRCT20121216011763N55
Registration date:2022-11-07, 1401/08/16
Registration timing:prospective
Last update:2025-03-24, 1404/01/04
Update count:1
Registration date
2022-11-07, 1401/08/16
Registrant information
Name
Gholamreza Askari
Name of organization / entity
Isfahan University of Medical Sciences
Country
Iran (Islamic Republic of)
Phone
+98 31 1792 2110
Email address
askari@mui.ac.ir
Recruitment status
Recruitment complete
Funding source
Expected recruitment start date
2025-05-05, 1404/02/15
Expected recruitment end date
2025-08-23, 1404/06/01
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
The effect of trehalose on inflammatory markers, stress oxidative, clinical symptoms and mortality in patients with head trauma: a randomized double-blind placebo controlled trial
Public title
Effect of trehalose in patients with head trauma
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
Age 18-65 years
Diagnosis of head trauma by a physician and trauma diagnosis based on Injury Severity Score (ISS)between minor to severe
Willingness to participation in the study and complete the informed consent form
Gastrointestinal tract with normal function and intestinal nutritional criteria
Exclusion criteria:
Using parenteral nutrition
People who do not tolerate enteral nutrition well and for any reason are supported by completeintravenous nutrition.
Infection processes, diffuse intravascular coagulation and any inflammatory interactions that interfere with the intervention process.
Unexpected adverse effects
Age
From 18 years old to 65 years old
Gender
Both
Phase
3
Groups that have been masked
No information
Sample size
Target sample size:
80
Randomization (investigator's opinion)
Randomized
Randomization description
Eligible participants will be randomly allocated in a ratio of 1:1 to either the intervention group or the control group. Randomization will be stratified according to sex (male vs. female), with the use of permuted block size of 4. group. For randomization the below website will be used: https://www.sealedenvelope.com/simple -randomiser/ v1/lists
Blinding (investigator's opinion)
Double blinded
Blinding description
To run this study as a double -blinded study, before intervention, all sachets are encoded by a trained nutritionist, researchers will not be informed about randomization process until completion of data analyses (concealment). Trehalose and its placebos will in the same form of package in terms of the size, color, shape, and the patients and researcher will not aware of the content of the pack until the end of trial
Placebo
Used
Assignment
Parallel
Other design features
Secondary Ids
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Ethics committees
1
Ethics committee
Name of ethics committee
National Institute for Medical Research Development (NIMAD)
Street address
Besat street
City
Tehran
Province
Tehran
Postal code
۱۴۱۹۶۹۳۱۱۱
Approval date
2021-09-12, 1400/06/21
Ethics committee reference number
IR.NIMAD.REC.1400.092
Health conditions studied
1
Description of health condition studied
Brain damage with or without loss of consciousness for an unspecified period of time
ICD-10 code
S06.2
ICD-10 code description
Diffuse traumatic brain injury
Primary outcomes
1
Description
Serum levels of High sensitive C-reactive protein (hs-CRP)
Timepoint
Beginning and end of the study
Method of measurement
ELISA method
2
Description
Erythrocyte Sedimentation Rate (ESR)
Timepoint
Beginning and end of the study
Method of measurement
Enzymatic method
3
Description
NUTRIC score
Timepoint
Beginning and end of the study
Method of measurement
By scoring a questionnaire including APACHE II and SOFA
4
Description
Superoxide Dismutase (SOD)
Timepoint
Beginning and end of the study
Method of measurement
Blood sample
5
Description
Malondialdehyde (MDA)
Timepoint
Beginning and end of the study
Method of measurement
Blood sample
6
Description
Total antioxidant capacity (TAC)
Timepoint
Beginning and end of the study
Method of measurement
ELISA method
7
Description
28-day, 60-day, and 90-day mortality
Timepoint
28-day and 90-day
Method of measurement
Use official statistics
8
Description
Length of stay in the ICU and duration of hospitalization
Timepoint
End of the study
Method of measurement
By Using the patient's medical record
9
Description
Arterial Blood Gas (ABG) test
Timepoint
Beginning and end of the study
Method of measurement
Blood Test
10
Description
SOFA score
Timepoint
At the beginning and end of the intervention (7 days)
Method of measurement
By scoring the SOFA questionnaire
11
Description
APACHE II Score
Timepoint
At the beginning and end of the intervention (7 days)
Method of measurement
By scoring the APACHE II questionnaire
12
Description
Arterial Blood Gas (ABG) test
Timepoint
At the beginning and end of the intervention (7 days)
Method of measurement
Blood text
Secondary outcomes
1
Description
cell blood count (CBC)
Timepoint
Beginning and end of the study
Method of measurement
Device analysis using cell counter device (hematology analyzer)
2
Description
fasting blood sugar (FBS)
Timepoint
Beginning and end of the study
Method of measurement
Enzymatic methods
3
Description
blood urea nitrogen (BUN)
Timepoint
Beginning and end of the study
Method of measurement
Biochemical test by enzymatic method
4
Description
Creatinine (Cr)
Timepoint
Beginning and end of the study
Method of measurement
Biochemical test by enzymatic method
5
Description
Alanine Transaminase (ALT)
Timepoint
Beginning and end of the study
Method of measurement
Enzymatic photometric method
6
Description
Aspartate Aminotransferase (AST)
Timepoint
Beginning and end of the study
Method of measurement
Enzymatic photometric method
7
Description
Weight
Timepoint
Beginning and end of the study
Method of measurement
Chumlea I formula
8
Description
Height
Timepoint
Beginning and end of the study
Method of measurement
Ulna length formula
9
Description
Mid Arm Circumferences (MAC)
Timepoint
Beginning and end of the study
Method of measurement
Non-elastic tape meters
Intervention groups
1
Description
Intervention group: Intervention group will be fed by standard formula and two daily sachets (each sachets contains 5 grams trehalose; totally 10 gram trehalose in a day)
Category
Treatment - Other
2
Description
Control group: control group will feed with standard formula and two sachets filledwith maltodextrin (each sachets contains 5 grams maltodextrin; totally 10 grams maltodextrin in a day)
Category
Placebo
Recruitment centers
1
Recruitment center
Name of recruitment center
Al-Zahra hospital
Full name of responsible person
Ghulam Reza Askari
Street address
Sofe Boulevard
City
Isfahan
Province
Isfehan
Postal code
8174673461
Phone
+98 31 3668 0042
Email
askari@mui.ac.ir
Sponsors / Funding sources
1
Sponsor
Name of organization / entity
Esfahan University of Medical Sciences
Full name of responsible person
Gholamreza askari
Street address
Hezar jarib
City
Isfahan
Province
Isfehan
Postal code
8174673461
Phone
+98 31 3668 1378
Email
askari@mui.ac.ir
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Esfahan University of Medical Sciences
Proportion provided by this source
100
Public or private sector
Public
Domestic or foreign origin
Domestic
Category of foreign source of funding
empty
Country of origin
Type of organization providing the funding
Academic
Person responsible for general inquiries
Contact
Name of organization / entity
Esfahan University of Medical Sciences
Full name of responsible person
Gholamreza Askari
Position
Professor
Latest degree
Ph.D.
Other areas of specialty/work
Nutrition
Street address
Department of Community Nutrition, Faculty of Nutrition, Isfahan University of Medical Sciences, Hezar Jerib St
City
Isfahan
Province
Isfehan
Postal code
8174673461
Phone
+98 31 3792 3171
Email
askari@mui.ac.ir
Person responsible for scientific inquiries
Contact
Name of organization / entity
Esfahan University of Medical Sciences
Full name of responsible person
Gholamreza Askari
Position
Professor
Latest degree
Ph.D.
Other areas of specialty/work
Nutrition
Street address
Department of Community Nutrition, Faculty of Nutrition, Isfahan University of Medical Sciences, Hezar Jerib St.
City
Isfahan
Province
Isfehan
Postal code
8174673461
Phone
+98 31 3792 3171
Fax
Email
askari@mui.ac.ir
Person responsible for updating data
Contact
Name of organization / entity
Esfahan University of Medical Sciences
Full name of responsible person
Gholamreza Askari
Position
Professor
Latest degree
Ph.D.
Other areas of specialty/work
Nutrition
Street address
Department of Community Nutrition, Faculty of Nutrition, Isfahan University of Medical Sciences, Hezar Jerib St.
City
Isfahan
Province
Isfehan
Postal code
8174673461
Phone
+98 31 3792 3171
Fax
Email
askari@mui.ac.ir
Sharing plan
Deidentified Individual Participant Data Set (IPD)
Yes - There is a plan to make this available
Study Protocol
Yes - There is a plan to make this available
Statistical Analysis Plan
Yes - There is a plan to make this available
Informed Consent Form
Yes - There is a plan to make this available
Clinical Study Report
Yes - There is a plan to make this available
Analytic Code
Yes - There is a plan to make this available
Data Dictionary
Yes - There is a plan to make this available
Title and more details about the data/document
The collected deidentified for the primary outcome measure only will be shared
When the data will become available and for how long
6 months after publication
To whom data/document is available
Available for people working in academic institutions
Under which criteria data/document could be used
To conduct similar studies
From where data/document is obtainable
askari@mui.ac.ir
What processes are involved for a request to access data/document
The data will be sent to the person within one Month after receiving the request and reviewing the request.