History
# Registration date Revision Id
3 2023-10-29, 1402/08/07 283738
2 2021-04-06, 1400/01/17 177587
1 2020-02-06, 1398/11/17 120834
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  • Protocol summary

    The effect of curcumin supplementation on respiratory capacity and serum IL-6 level in patients with stages 3 and 4 of chronic obstructive pulmonary disease
    The effect of nano-curcumin supplementation on respiratory capacity and serum IL-6 level in patients with stages 3 and 4 of chronic obstructive pulmonary disease
    اثر مکمل یاری کورکومین بر ظرفیت تنفسی و سطح سرمی IL-6 در بیماران مبتلابه مراحل 3 و 4 بیماری‌های انسداد مزمن ریوی
    اثر مکمل یاری نانو کورکومین بر ظرفیت تنفسی و سطح سرمی IL-6 در بیماران مبتلابه مراحل 3 و 4 بیماری‌های انسداد مزمن ریوی
    In this study 60 participants with chronic pulmonary obstructive pulmonary disease admitted in Imam Khomeini Hospital, Urmia, Iran, who were in the third and fourth stage of chronic obstructive pulmonary disease according to inclusion criteria, were enrolled. They were selected and randomly divided into intervention and control groups. The control group received their usual medical treatment along with placebo, and the intervention group received two 500 mg curcumin capsules daily from Sina Pharmaceutical Company containing 370 mg of curcuminoid daily for 12 weeks. In order to investigate possible changes in the participant's important information such as dietary intake, physical activity and tobacco use, participant's information will be collected by questionnaires before and after the intervention. Respiratory capacity and pulmonary function adequacy indices will also be measured and compared through Anemometry (spirometry), serum IL-6 levels and bioelectric resistance analysis before and after the intervention.
    In this study, 60 participants from among the patients with chronic obstructive pulmonary disease (COPD) in the pulmonary ward of Imam Khomeini Hospital in Urmia, who are in the third and fourth stages of COPD in terms of the severity of the disease and the type of treatment, will be selected by observing the inclusion and exclusion criteria and then will be randomly divided into intervention and control groups. The control group will receive their common medical treatment and the placebo and the intervention group will receive a nano-curcumin capsule containing 80 mg of curcumin in the form of nano micelles daily in addition to their common medical treatment. Food intake, physical activity and the amount of tobacco consumption will be obtained by a questionnaire before and after the intervention. Also, the respiratory capacity, indicators related to the adequacy of the patients' lung function and the serum levels of interleukin 6 will be measured using spirometry and ELISA, respectively, before and after the intervention.
    در این مطاله 60 نفر شرکت‌کننده از میان مبتلایان به بیماری انسداد مزمن ریوی بخش بستری ریه¬ی مرکز آموزشی درمانی امام خمینی ارومیه که از نظر شدت بیماری و نوع درمان در مرحله سوم و چهارم مبتلایان به بیماری انسداد مزمن ریوی قرار دارند با رعایت معيارهاي ورود و خروج انتخاب و به صورت تصادفي به دو گروه مداخله و کنترل تقسيم خواهند شد. گروه کنترل درمان پزشكي رایج خود و دارونما و گروه مداخله علاوه بر درمان پزشكي رایج خود روزانه دو عدد کپسول 500 میلی گرمی به صورت کپسول کورکومین از شرکت دارویی سینا که حاوی 370 میلی گرم کورکورمینویید می باشد و به مدت 12 هفته دریافت خواهند نمود. جهت بررسی تغییرات احتمالی در اطلاعات مهم شرکت کننده گان مانند دریافت غذایی، فعالیت فیزیکی و میزان مصرف دخانیات، اطلاعات شرکت‌کنندگان توسط پرسشنامه قبل و بعد از مداخله کسب خواهد شد. همچنین ظرفیت تنفسی و شاخص های مربوط به کفایت عملکرد ریوی بیماران از طریق دم سنجی (اسپیرومتری)، سطوح سرمی اینترلوکین 6 و با استفاده از آنالیز مقاومت بیو الکتریک قبل و بعد از مداخله اندازه گیری و مقایسه خواهد شد.
    در این مطالعه 60 نفر شرکت‌کننده از میان مبتلایان به بیماری انسداد مزمن ریوی بخش بستری ریه ی بیمارستان امام خمینی ارومیه که از نظر شدت بیماری و نوع درمان در مرحله سوم و چهارم مبتلایان به بیماری انسداد مزمن ریوی قرار دارند با رعایت معيارهاي ورود و خروج انتخاب و به صورت تصادفي به دو گروه مداخله و کنترل تقسيم خواهند شد. گروه کنترل درمان پزشكي رایج خود و دارونما و گروه مداخله علاوه بر درمان پزشكي رایج خود روزانه یک کپسول نانو کورکومین حاوی 80 میلی گرم کورکومین در حالت نانو میسل به‌صورت خوراکی دریافت خواهند کرد. دریافت غذایی، فعالیت فیزیکی و میزان مصرف دخانیات توسط پرسشنامه قبل و بعد از مداخله کسب خواهد شد. همچنین ظرفیت تنفسی، شاخص های مربوط به کفایت عملکرد ریوی بیماران و سطوح سرمی اینترلوکین 6 با استفاده از اسپیرومتری و الایزا به ترتیب قبل و بعد از مداخله اندازه گیری و مقایسه خواهد شد.
    The case group will receive two 500 mg curcumin capsules (Sina Pharmaceutical Company) daily for 3 months. The control group will receive two placebo capsules daily (Sina Company, consisting of polysorbate, propylene glycol and distilled water) for 3 months.
    The intervention group will receive an oral nano-curcumin capsule containing 80 mg curcumin as a nano micelle daily for 3 months. The control group will receive one placebo capsule daily (consisting of polysorbate, propylene glycol and distilled water) for 3 months.
    گروه مداخله بمدت 3 ماه، روزانه دو کپسول کورکومین 500 میلی گرم (شرکت دارویی سینا) به‌صورت خوراکی دریافت خواهند کرد. گروه شاهد بمدت 3 ماه، روزانه دو کپسول دارونما (شرکت سینا؛ متشکل از پلی سربات، پروپیلن گلیکول و آب مقطر) به‌ صورت خوراکی دریافت خواهند کرد.
    گروه مداخله بمدت 3 ماه، روزانه یک کپسول نانو کورکومین حاوی 80 میلی گرم کورکومین در فرم نانو میسل به‌صورت خوراکی دریافت خواهند کرد. گروه شاهد بمدت 3 ماه، روزانه یک کپسول دارونما (متشکل از پلی سربات، پروپیلن گلیکول و آب مقطر) به‌ صورت خوراکی دریافت خواهند کرد.
  • General information

    28
    60
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    54
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    2020-01-21, 1398/11/01
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    2020-09-22, 1399/07/01
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    2020-09-22, 1399/07/01
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    To update the dosage of the supplement used and the variables studied
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    به روز رسانی دوز مکمل استفاده شده و متغیرهای مورد بررسی
    The effects of curcumin on obstructive pulmonary disease patients
    The effects of nano-curcumin on obstructive pulmonary disease patients
    اثر مکمل کورکومین در بیماران انسداد ریوی
    اثر مکمل نانو کورکومین در بیماران انسداد ریوی
    Investigating the effect of curcumin supplementatin on ventilatory capacity, polmonary function indices and serum interleukin-6 of patients with stage 3 (severe) and 4 (very severe) chronic obstructive pulmonary disease
    Investigating the effect of nano-curcumin supplementation on ventilatory capacity, polmonary function indices and serum interleukin-6 of patients with stage 3 (severe) and 4 (very severe) chronic obstructive pulmonary disease
    بررسی تأثیر مکمل¬یاری کورکومین بر ظرفیت تنفسی، شاخص‌های عملکرد ریوی و اینترلوکین-6 سرمی در بیماران مبتلا به مراحل 3 (شدید) و 4 (خیلی شدید) بیمارهای‌ انسداد مزمن ریوی
    بررسی تأثیر مکمل یاری نانو کورکومین بر ظرفیت تنفسی، شاخص‌های عملکرد ریوی و اینترلوکین-6 سرمی در بیماران مبتلا به مراحل 3 (شدید) و 4 (خیلی شدید) بیمارهای‌ انسداد مزمن ریوی
  • Primary outcomes

    #1
    blood sample
    ELISA
    نمونه خونی
    الایزا
    #2
    Bioelectrical impedance analysis
    Anthropometric measurements
    آنالیز امپدانس بیوالکتریکی
    اندازه گیری های تن سنجی
    #3
    empty
    Dietary intake
    empty
    دریافت غذایی
    empty
    beginning and end of supplementation
    empty
    ابتدا و انتهای مکمل یاری
    empty
    Food record form
    empty
    پرسشنامه ثبت غذایی
    #4
    empty
    Physical activity
    empty
    فعالیت فیزیکی
    empty
    beginning and end of supplementation
    empty
    ابتدا و انتهای مکمل یاری
    empty
    international physical activity questionnaire
    empty
    پرسشنامه بین المللی فعالیت فیزیکی
  • Intervention groups

    #1
    Intervention group: Curcumin Supplement, one capsule daily, each capsule containing 500 mg of nano-curcumin, for 12 weeks, consumed with food, produced by Sina company.
    Intervention group: nano-curcumin supplement, one capsule daily, each capsule contains 80 mg of curcumin in the form of nanomicelles, for 12 weeks, consumed with food, produced by Sina company.
    گروه مداخله: مکمل کورکومین، روزانه یک کپسول، هر کپسول حاوی 500 میلی گرم نانوکورکومین، به مدت 12 هفته، مصرف همراه با غذا، ساخت کارخانه سینا.
    گروه مداخله: مکمل نانو کورکومین، روزانه یک کپسول، هر کپسول حاوی 80 میلی گرم کورکومین به صورت نانومیسل، به مدت 12 هفته، مصرف همراه با غذا، ساخت کارخانه سینا.
    #2
    Control group: Placebo, two capsules daily, each capsule containing 100 mg of starch, for 12 weeks, consumed with food, produced by Sina company.
    Control group: Placebo, one capsule daily, each capsule consists of polysorbate, propylene glycol and distilled water for 12 weeks, consumed with food, produced by Sina company.
    گروه کنترل: دارونما، روزانه دو کپسول، هر کپسول حاوی 100میلی گرم نشاسته، به مدت 12 هفته، مصرف همراه با غذا، ساخت کارخانه سینا.
    گروه کنترل: دارونما، روزانه یک کپسول، هر کپسول متشکل از پلی سربات، پروپیلن گلیکول و آب مقطر، به مدت 12 هفته، مصرف همراه با غذا، ساخت کارخانه سینا.

Protocol summary

Study aim
The effect of nano-curcumin supplementation on respiratory capacity and serum IL-6 level in patients with stages 3 and 4 of chronic obstructive pulmonary disease
Design
A randomized, controlled, parallel groups, double-blind, placebo-controlled clinical trial
Settings and conduct
In this study, 60 participants from among the patients with chronic obstructive pulmonary disease (COPD) in the pulmonary ward of Imam Khomeini Hospital in Urmia, who are in the third and fourth stages of COPD in terms of the severity of the disease and the type of treatment, will be selected by observing the inclusion and exclusion criteria and then will be randomly divided into intervention and control groups. The control group will receive their common medical treatment and the placebo and the intervention group will receive a nano-curcumin capsule containing 80 mg of curcumin in the form of nano micelles daily in addition to their common medical treatment. Food intake, physical activity and the amount of tobacco consumption will be obtained by a questionnaire before and after the intervention. Also, the respiratory capacity, indicators related to the adequacy of the patients' lung function and the serum levels of interleukin 6 will be measured using spirometry and ELISA, respectively, before and after the intervention.
Participants/Inclusion and exclusion criteria
Adult age range (18-65 years). Smokers who have been smoking for at least 10 years. Confirmation of chronic pulmonary obstruction based on GOLD index.The patient has stages 3 and 4 of chronic pulmonary obstruction
Intervention groups
The intervention group will receive an oral nano-curcumin capsule containing 80 mg curcumin as a nano micelle daily for 3 months. The control group will receive one placebo capsule daily (consisting of polysorbate, propylene glycol and distilled water) for 3 months.
Main outcome variables
FEV1/FEC; Interleukin-6

General information

Reason for update
To update the dosage of the supplement used and the variables studied
Acronym
IRCT registration information
IRCT registration number: IRCT20191222045853N1
Registration date: 2020-02-06, 1398/11/17
Registration timing: registered_while_recruiting

Last update: 2023-10-31, 1402/08/09
Update count: 2
Registration date
2020-02-06, 1398/11/17
Registrant information
Name
Mahdieh Zareie
Name of organization / entity
Country
Iran (Islamic Republic of)
Phone
+98 44 3278 0803
Email address
mahdieh.zareie72@gmail.com
Recruitment status
Recruitment complete
Funding source
Expected recruitment start date
2020-01-21, 1398/11/01
Expected recruitment end date
2020-07-22, 1399/05/01
Actual recruitment start date
2020-01-21, 1398/11/01
Actual recruitment end date
2020-09-22, 1399/07/01
Trial completion date
2020-09-22, 1399/07/01
Scientific title
Investigating the effect of nano-curcumin supplementation on ventilatory capacity, polmonary function indices and serum interleukin-6 of patients with stage 3 (severe) and 4 (very severe) chronic obstructive pulmonary disease
Public title
The effects of nano-curcumin on obstructive pulmonary disease patients
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
• Adult age range (18-65 years). Smokers who have been smoking for at least 10 years. Confirmation of chronic obstructive pulmonary disease according to GOLD criteria. The patient has stages 3 and 4 of chronic pulmonary obstruction.
Exclusion criteria:
Patient with gallstones Infectious diseases Gastrointestinal problems such as malabsorption Other chronic diseases (such as cancer, kidney disease, diabetes, etc.). Long-term use of corticosteroid drugs and compounds, ie, more than 10 days of corticosteroid use per year. Use of any anticoagulant drugs such as heparin, aspirin, clopidogrel, dipyridamole, warfarin and ticlopidine.
Age
From 18 years old to 65 years old
Gender
Both
Phase
3
Groups that have been masked
  • Participant
  • Investigator
Sample size
Target sample size: 60
Actual sample size reached: 54
Randomization (investigator's opinion)
Randomized
Randomization description
Using the block randomization method. We have two case and control groups (C and T) that will have 6 models using 4 blocks (TTCC, TCTC, TCCT, CCTT, CTCT, CTTC). Subjects randomly will be assigned to case and control groups.
Blinding (investigator's opinion)
Double blinded
Blinding description
Using coding on supplements
Placebo
Used
Assignment
Parallel
Other design features

Secondary Ids

empty

Ethics committees

1

Ethics committee
Name of ethics committee
Ethics committee of Urmia University of Medical Sciences
Street address
Orjhans Street, Resalat Blvd.
City
Urmia
Province
West Azarbaijan
Postal code
5714783734
Approval date
2018-12-07, 1397/09/16
Ethics committee reference number
IR.UMSU.REC.1398.295

Health conditions studied

1

Description of health condition studied
chronic obstructive pulmonary disease
ICD-10 code
J44.9
ICD-10 code description
Chronic obstructive pulmonary disease, unspecified

Primary outcomes

1

Description
Interleukin-6
Timepoint
beginning and end of supplementation
Method of measurement
ELISA

2

Description
spirometry
Timepoint
beginning and end of supplementation
Method of measurement
Spirometere

3

Description
Anthropometric measurements
Timepoint
beginning and end of supplementation
Method of measurement
Bioelectric impedance device

4

Description
Blood pressure
Timepoint
beginning and end of supplementation
Method of measurement
sphygmomanometer

5

Description
Dietary intake
Timepoint
beginning and end of supplementation
Method of measurement
Food record form

6

Description
Physical activity
Timepoint
beginning and end of supplementation
Method of measurement
international physical activity questionnaire

Secondary outcomes

empty

Intervention groups

1

Description
Intervention group: nano-curcumin supplement, one capsule daily, each capsule contains 80 mg of curcumin in the form of nanomicelles, for 12 weeks, consumed with food, produced by Sina company.
Category
Treatment - Drugs

2

Description
Control group: Placebo, one capsule daily, each capsule consists of polysorbate, propylene glycol and distilled water for 12 weeks, consumed with food, produced by Sina company.
Category
Treatment - Drugs

Recruitment centers

1

Recruitment center
Name of recruitment center
Emam Khomeini hospital
Full name of responsible person
Rasoul Zarrin
Street address
Emam Khomeini Hospital, Ershad Blvd., Ayatollah Modares Blvd
City
Urmia
Province
West Azarbaijan
Postal code
81351-57157
Phone
+98 44 3345 9538
Email
wwzarrin@hotmail.com

Sponsors / Funding sources

1

Sponsor
Name of organization / entity
Oroumia University of Medical Sciences
Full name of responsible person
Rasoul Zarrin
Street address
Emam Khomeini hospital., Ershad Blvd., Ayatollah Modares Blvd
City
Urmia
Province
West Azarbaijan
Postal code
81351-57157
Phone
+98 44 3345 9538
Email
wwzarrin@hotmail.com
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
No
Title of funding source
Vice chancellor for research, Urmia 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
Oroumia University of Medical Sciences
Full name of responsible person
Rasoul Zarrin
Position
Associate professor
Latest degree
Ph.D.
Other areas of specialty/work
Nutrition
Street address
Orjhans Street, Resalat Blvd
City
Urmia
Province
West Azarbaijan
Postal code
571478334
Phone
+98 44 3222 9059
Email
mahdieh.zareie72@gmail.com

Person responsible for scientific inquiries

Contact
Name of organization / entity
Oroumia University of Medical Sciences
Full name of responsible person
Mahdieh Zareie
Position
Student
Latest degree
Master
Other areas of specialty/work
Nutrition
Street address
Nutrition department, school of medical sciences, Urmia University of Medical Sciences, Nazlou Rd.
City
Urmia
Province
West Azarbaijan
Postal code
571478334
Phone
+98 44 3278 0803
Fax
Email
mahdieh.zareie72@gmail.com

Person responsible for updating data

Contact
Name of organization / entity
Oroumia University of Medical Sciences
Full name of responsible person
Mahdieh Zareie
Position
Student
Latest degree
Master
Other areas of specialty/work
Nutrition
Street address
Nutrition department, school of medical sciences, Urmia University of Medical Sciences, Nazlou Rd.
City
Urmia
Province
West Azarbaijan
Postal code
571478334
Phone
+98 44 3278 0803
Fax
Email
mahdieh.zareie72@gmail.com

Sharing plan

Deidentified Individual Participant Data Set (IPD)
Undecided - It is not yet known if there will be a plan to make this available
Study Protocol
Undecided - It is not yet known if there will be a plan to make this available
Statistical Analysis Plan
Undecided - It is not yet known if there will be a plan to make this available
Informed Consent Form
Undecided - It is not yet known if there will be a plan to make this available
Clinical Study Report
Undecided - It is not yet known if there will be a plan to make this available
Analytic Code
Undecided - It is not yet known if there will be a plan to make this available
Data Dictionary
Undecided - It is not yet known if there will be a plan to make this available
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