DiabetesNCT07769840
Rowing and Cycling Reduce Inflammation in Early-Stage Type 2 Diabetes
A study testing Continuous Exercise - Cycling Group, Rowing Ergometer High-Intensity Interval Training and Combined Training Standard in people with Diabetes, run by The 95th Hospital of Putian,Putian, Fujian, China at 1 site in China.
Trial summary
This multicenter randomized controlled trial evaluates the short-term (7-day) effects of different rowing-cycling exercise regimens on postprandial glycemic excursions in newly diagnosed type 2 diabetes patients (aged 18-60 years, diagnosis ≤12 months, drug-naïve). Read more about this study
- Who is it for?
- Ages 18 to 60 years
- Conditions the study is for
- Diabetes
- What is being tested?
- Continuous Exercise - Cycling Group, Rowing Ergometer High-Intensity Interval Training and Combined Training Standard
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 120 participants
- Where
- 1 siteChina
- Study dates
- 1 Oct 2026to 11 Dec 2028
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
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 to 60 years
- All sexes
- No healthy volunteers
- Adult
Who may be able to join
- Age between 18-60 years, no gender limited;
- Meeting the WHO 1999 diagnostic criteria for T2DM, with a diagnosis time ≤12 months;
- Not having received hypoglycemic drug treatment (or only lifestyle intervention, and stopped medication ≥4 weeks before enrollment);
- Fasting blood glucose 7.0-13.9 mmol/L, glycated hemoglobin (HbA1c) 6.5%-10.0%;
- No regular exercise in the past 3 months (less than 2 times per week of moderate or higher intensity exercise, each <30 minutes);
- Voluntarily signing the informed consent form.
Who cannot join
- Type 1 diabetes, gestational diabetes, or other special types of diabetes;
- Severe cardiovascular or cerebrovascular diseases (NYHA heart function ≥III, recent myocardial infarction or unstable angina);
- Uncontrolled hypertension (resting systolic blood pressure ≥160 mmHg or diastolic blood pressure ≥100 mmHg);
- Severe liver or kidney dysfunction (ALT/AST ≥3 times the upper limit of normal, or eGFR<60 mL/min/1.73m²);
- Severe diabetic complications (such as proliferative retinopathy, severe neuropathy, diabetic foot);
- Pregnant or breastfeeding women;
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- Mental illness or cognitive impairment that prevents compliance with the study;
- Stress events such as infection, trauma, or surgery in the past month;
- Participation in other interventional clinical studies;
- Musculoskeletal diseases of the upper or lower limbs that affect rowing machine or bicycle exercise.
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
China1 site
The Ethics Committee of Putian 95 Hospital
Putian, Fujian, 351100
Xuebai Chen, +8618760590880, Chenxuebai@126.com
About this study
Official title: Effects of Different Modes of Rowing Combined With Cycling Exercise on Inflammatory Markers in Newly Diagnosed Type 2 Diabetes Patients
This multicenter randomized controlled trial evaluates the short-term (7-day) effects of different rowing-cycling exercise regimens on postprandial glycemic excursions in newly diagnosed type 2 diabetes patients (aged 18-60 years, diagnosis ≤12 months, drug-naïve). A total of 120 participants will be randomized into five groups: control, moderate-intensity continuous cycling, high-intensity interval rowing, and standard combined exercise (rowing + cycling, 50 min). The primary outcome is inflammatory cytokines (IL-6, TNF-α, IL-1β, IL-1ra, IL-10, hs-CRP), body Composition and functional Indicators. Secondary outcomes include change in continuous glucose monitoring-derived glycemic variability (CONGA), and time-in-range. Mixed-effects models will quantify dose-response relationships and identify key effect modifiers (e.g., age). This study aims to establish an evidence-based precision exercise prescription for early-stage type 2 diabetes management.
Read the detailed description
Study Process
- Screening \& enrolment - We recruit 128 adults (18-60 years) who have been diagnosed with type 2 diabetes within the last 12 months and have never taken diabetes medication.
- Baseline assessments - Before starting, all participants undergo blood tests (glucose, insulin, inflammatory markers), a continuous glucose monitor (CGM) is placed on their arm, and they wear an activity tracker for 7 days.
- Randomization - Participants are randomly assigned to one of four groups (32 people each): Control - usual care, no exercise Cycling - 40 min of moderate-intensity cycling per day Rowing (HIIT) - 24 min of high-intensity interval rowing per day Combined - 20 min rowing + 20 min cycling (50 min total)
- Intervention - All exercise groups train once a day for 7 consecutive days at the research centre under supervision. Heart rate is monitored throughout.
- Continuous monitoring - The CGM records glucose levels every 15 minutes during the whole 7-day period. Activity trackers record physical activity outside the exercise sessions.
- Post-intervention assessments - On day 8, we repeat all blood tests, measure inflammatory markers again, and collect the CGM data.
- Data analysis - We compare changes in blood sugar fluctuations and inflammation between the groups, and use statistical models to find which exercise regimen works best and for whom (e.g., younger vs. older patients).
The entire study takes about 9 days per participant (1 week of exercise + 2 days of testing).
- Conditions
- Diabetes
- Being tested
- Continuous Exercise - Cycling Group, Rowing Ergometer High-Intensity Interval Training, Combined Training Standard
- Medical subject headings
- Diabetes Mellitus
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Continuous Exercise - Cycling GroupBehavioural
Warm-up: 5 minutes of low-intensity cycling (50-60 W, approximately 40%-50% HRmax of continuous power cycling at) Main Training: 40 minutes 65%-75% HRmax (approximately 60%-70% VO₂peak), maintaining a cadence of 60-80 rpm Cool-down: 5 minutes of low-intensity cycling followed by stretching Total Duration: 50 minutes
Rowing Ergometer High-Intensity Interval TrainingBehavioural
Warm-up:
5 minutes of low-intensity rowing at approximately 50% of maximum heart rate (HRmax).
Main Training:
24 minutes of interval training consisting of 4 sets of high-intensity rowing for 4 minutes each (85%-90% HRmax), with 2 minutes of low-intensity active recovery (50%-60% HRmax) between each set. Maintain a stroke rate of 24-30 strokes per minute (SPM) for high-intensity intervals and 18-22 SPM for recovery intervals.
Cool-down:
5 minutes of low-intensity rowing combined with stretching.
Total Duration:
34 minutes
Combined Training StandardBehavioural
Warm-up:
5 minutes of low-intensity activity (choose either cycling or rowing).
Rowing Machine Segment:
20 minutes at an intensity of 65%-75% of maximum heart rate (HRmax) (approximately 60%-70% of VO₂peak), with a stroke rate of 22-26 strokes per minute (SPM).
Bicycle Segment:
20 minutes at an intensity of 65%-75% of HRmax (approximately 60%-70% of VO₂peak), with a cadence of 60-80 revolutions per minute (rpm).
Cool-down:
5 minutes of stretching.
Total Duration:
50 minutes
| Study group | Role | What they receive |
|---|---|---|
| Continuous Exercise - Cycling Group | Active comparator | Warm-up: 5 minutes of low-intensity cycling (50-60 W, approximately 40%-50% HRmax of continuous power cycling at) Main Training: 40 minutes 65%-75% HRmax (approximately 60%-70% VO₂peak), maintaining a cadence of 60-80 rpm Cool-down: 5 minutes of low-intensity cycling followed by stretching Total Duration: 50 minutes Receives: Behavioral: Continuous Exercise - Cycling Group |
| Rowing Ergometer High-Intensity Interval Training (RE-HIIT) | Active comparator | Warm-up:
5 minutes of low-intensity rowing at approximately 50% of maximum heart rate (HRmax).
Main Training:
24 minutes of interval training consisting of 4 sets of high-intensity rowing for 4 minutes each (85%-90% HRmax), with 2 minutes of low-intensity active recovery (50%-60% HRmax) between each set. Maintain a stroke rate of 24-30 strokes per minute (SPM) for high-intensity intervals and 18-22 SPM for recovery intervals.
Cool-down:
5 minutes of low-intensity rowing combined with stretching.
Total Duration:
34 minutes Receives: Behavioral: Rowing Ergometer High-Intensity Interval Training |
| Combined Training Standard (CT-S) | Experimental | Warm-up:
5 minutes of low-intensity activity (choose either cycling or rowing).
Rowing Machine Segment:
20 minutes at an intensity of 65%-75% of maximum heart rate (HRmax) (approximately 60%-70% of VO₂peak), with a stroke rate of 22-26 strokes per minute (SPM).
Bicycle Segment:
20 minutes at an intensity of 65%-75% of HRmax (approximately 60%-70% of VO₂peak), with a cadence of 60-80 revolutions per minute (rpm).
Cool-down:
5 minutes of stretching.
Total Duration:
50 minutes Receives: Behavioral: Combined Training Standard |
| Control Group (CG) | No intervention | Maintain usual activity levels without engaging in any structured exercise training. Daily activity levels are recorded using an accelerometer. |
What is being measured
The primary outcome is the main question the study is designed to answer.
inflammatory cytokines
IL-6 (Interleukin-6) - The first muscle factor induced by exercise, is the core molecule connecting exercise to systemic anti-inflammatory effects. IL-6 produced by skeletal muscles during exercise inhibits TNF-α and stimulates IL-1ra to exert anti-inflammatory effects. Different exercise patterns have varying regulations on IL-6, with both aerobic training and combined training significantly reducing IL-6 levels in T2DM patients.
TNF-α (Tumor Necrosis Factor Alpha) - A key pro-inflammatory factor in insulin resistance in T2DM. Exercise improves insulin sensitivity by inhibiting the production of TNF-α. Meta-analyses confirm that exercise significantly reduces TNF-α levels in T2DM patients.
hs-CRP (High-sensitivity C-reactive protein) - A classic marker of systemic low-grade inflammation, identified as a key baseline biomarker to distinguish well-controlled T2DM patients from healthy adults.
Measured: 1.4 weeks
Body Composition
DEXA to detect body fat percentage (BF%) and skeletal muscle index (SMI)
Measured: 1.4 weeks
maximal oxygen uptake (VO₂max)
Cardiopulmonary exercise testing to determine maximal oxygen uptake (VO₂max)
Measured: 1.4 weeks
Secondary outcomes (4)
Postprandial Blood Glucose Fluctuations
Calculate the average blood glucose values and blood glucose fluctuation coefficients (CONGA) for 2-4 hours after breakfast, lunch, and dinner by using CGM, comparing the differences before and after intervention and between groups. CONGA is defined as the standard deviation of the differences between consecutive blood glucose measurements, reflecting the amplitude of blood glucose fluctuations.
Measured: 1.4 weeks
Dynamic Blood Glucose Parameters
Time in Range (TIR): The percentage of time blood glucose is within the range of 3.9-10.0 mmol/L Time Above Range (TAR): The percentage of time blood glucose is >10.0 mmol/L Time Below Range (TBR): The percentage of time blood glucose is <3.9 mmol/L Mean Amplitude of Glycemic Excursions (MAGE) 24-hour average blood glucose Immediate post-exercise blood glucose decline and duration
Measured: 1.4 weeks
Basal Metabolic Indicators
Fasting Plasma Glucose (FPG) 2-hour Postprandial Glucose (2hPG) Glycated Hemoglobin (HbA1c) Fasting Insulin (FINS) HOMA-IR Index Matsuda Insulin Sensitivity Index (ISI)
Measured: 1.4 weeks
Anthropometric indicator
Body Mass Index (BMI) = Weight (kg) / Height (m)²
Measured: 1.4 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted18 Aug 2026
- Study start1 Oct 2026 (estimated)
- Primary completion10 Oct 2028 (estimated)
- Study completion11 Dec 2028 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (4)Papers the sponsor has linked to this study.
- Other trials for DiabetesStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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
- Single blind
- Who is masked
- Outcomes assessor
- Enrolment
- 120 participants (estimated)
Sponsor and investigators
- Lead sponsor
- The 95th Hospital of Putian,Putian, Fujian, China
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Rongfeng Zhu, Study chair, The 95th Hospital of Putian
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07769840
- Sponsor's protocol ID
- 2025-js025
- Status last verified
- Aug 2026
- First submitted
- 1 Aug 2026
- Last updated
- 18 Aug 2026
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No: Some recruiters may object to public disclosure.
Publications
Petersen MH, de Almeida ME, Wentorf EK, Jensen K, Ortenblad N, Hojlund K. High-intensity interval training combining rowing and cycling efficiently improves insulin sensitivity, body composition and VO2max in men with obesity and type 2 diabetes. Front Endocrinol (Lausanne). 2022 Nov 1;13:1032235. doi: 10.3389/fendo.2022.1032235. eCollection 2022.
PubMed 36387850Karstoft K, Winding K, Knudsen SH, Nielsen JS, Thomsen C, Pedersen BK, Solomon TP. The effects of free-living interval-walking training on glycemic control, body composition, and physical fitness in type 2 diabetic patients: a randomized, controlled trial. Diabetes Care. 2013 Feb;36(2):228-36. doi: 10.2337/dc12-0658. Epub 2012 Sep 21.
PubMed 23002086Xing H, Lu J, Yoong SQ, Tan YQ, Kusuyama J, Wu XV. Effect of Aerobic and Resistant Exercise Intervention on Inflammaging of Type 2 Diabetes Mellitus in Middle-Aged and Older Adults: A Systematic Review and Meta-Analysis. J Am Med Dir Assoc. 2022 May;23(5):823-830.e13. doi: 10.1016/j.jamda.2022.01.055. Epub 2022 Feb 17.
PubMed 35183493Pedersen BK. Anti-inflammatory effects of exercise: role in diabetes and cardiovascular disease. Eur J Clin Invest. 2017 Aug;47(8):600-611. doi: 10.1111/eci.12781. Epub 2017 Jul 19.
PubMed 28722106
Study at a glance
From the registry record, last updated by the sponsor on 18 Aug 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Effects of Different Modes of Rowing Combined With Cycling Exercise on Inflammatory Markers in Newly Diagnosed Type 2 Diabetes Patients
- ClinicalTrials.gov ID
- NCT07769840
- Acronym / sponsor ID
- 2025-js025
- Conditions
- Diabetes
- Study type
- Interventional
- Recruitment status
- Not yet recruiting
- Enrolment
- 120 participants (estimated)
- Lead sponsor
- The 95th Hospital of Putian,Putian, Fujian, ChinaUniversity, hospital or other
- Study start
- 1 Oct 2026 (estimated)
- Primary completion
- 10 Oct 2028 (estimated)
- Study completion
- 11 Dec 2028 (estimated)
- First posted
- 18 Aug 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This multicenter randomized controlled trial evaluates the short-term (7-day) effects of different rowing-cycling exercise regimens on postprandial glycemic excursions in newly diagnosed type 2 diabetes patients (aged 18-60 years, diagnosis ≤12 months, drug-naïve). A total of 120 participants will be randomized into five groups: control, moderate-intensity continuous cycling, high-intensity interval rowing, and standard combined exercise (rowing + cycling, 50 min). The primary outcome is inflammatory cytokines (IL-6, TNF-α, IL-1β, IL-1ra, IL-10, hs-CRP), body Composition and functional Indicators. Secondary outcomes include change in continuous glucose monitoring-derived glycemic variability (CONGA), and time-in-range. Mixed-effects models will quantify dose-response relationships and identify key effect modifiers (e.g., age). This study aims to establish an evidence-based precision exercise prescription for early-stage type 2 diabetes management.
Detailed description
Study Process
- Screening \& enrolment - We recruit 128 adults (18-60 years) who have been diagnosed with type 2 diabetes within the last 12 months and have never taken diabetes medication.
- Baseline assessments - Before starting, all participants undergo blood tests (glucose, insulin, inflammatory markers), a continuous glucose monitor (CGM) is placed on their arm, and they wear an activity tracker for 7 days.
- Randomization - Participants are randomly assigned to one of four groups (32 people each): Control - usual care, no exercise Cycling - 40 min of moderate-intensity cycling per day Rowing (HIIT) - 24 min of high-intensity interval rowing per day Combined - 20 min rowing + 20 min cycling (50 min total)
- Intervention - All exercise groups train once a day for 7 consecutive days at the research centre under supervision. Heart rate is monitored throughout.
- Continuous monitoring - The CGM records glucose levels every 15 minutes during the whole 7-day period. Activity trackers record physical activity outside the exercise sessions.
- Post-intervention assessments - On day 8, we repeat all blood tests, measure inflammatory markers again, and collect the CGM data.
- Data analysis - We compare changes in blood sugar fluctuations and inflammation between the groups, and use statistical models to find which exercise regimen works best and for whom (e.g., younger vs. older patients).
The entire study takes about 9 days per participant (1 week of exercise + 2 days of testing).
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind (outcomes assessor)
- Number of arms
- 4
| Arm | Type | Receives |
|---|---|---|
| Continuous Exercise - Cycling Group | Active comparator | Behavioral: Continuous Exercise - Cycling GroupWarm-up: 5 minutes of low-intensity cycling (50-60 W, approximately 40%-50% HRmax of continuous power cycling at) Main Training: 40 minutes 65%-75% HRmax (approximately 60%-70% VO₂peak), maintaining a cadence of 60-80 rpm Cool-down: 5 minutes of low-intensity cycling followed by stretching Total Duration: 50 minutes |
| Rowing Ergometer High-Intensity Interval Training (RE-HIIT) | Active comparator | Behavioral: Rowing Ergometer High-Intensity Interval TrainingWarm-up: 5 minutes of low-intensity rowing at approximately 50% of maximum heart rate (HRmax). Main Training: 24 minutes of interval training consisting of 4 sets of high-intensity rowing for 4 minutes each (85%-90% HRmax), with 2 minutes of low-intensity active recovery (50%-60% HRmax) between each set. Maintain a stroke rate of 24-30 strokes per minute (SPM) for high-intensity intervals and 18-22 SPM for recovery intervals. Cool-down: 5 minutes of low-intensity rowing combined with stretching. Total Duration: 34 minutes |
| Combined Training Standard (CT-S) | Experimental | Behavioral: Combined Training StandardWarm-up: 5 minutes of low-intensity activity (choose either cycling or rowing). Rowing Machine Segment: 20 minutes at an intensity of 65%-75% of maximum heart rate (HRmax) (approximately 60%-70% of VO₂peak), with a stroke rate of 22-26 strokes per minute (SPM). Bicycle Segment: 20 minutes at an intensity of 65%-75% of HRmax (approximately 60%-70% of VO₂peak), with a cadence of 60-80 revolutions per minute (rpm). Cool-down: 5 minutes of stretching. Total Duration: 50 minutes |
| Control Group (CG) | No intervention | –Maintain usual activity levels without engaging in any structured exercise training. Daily activity levels are recorded using an accelerometer. |
Who may qualify
- Ages
- 18 to 60 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult
Key inclusion criteria (6 listed)
- Age between 18-60 years, no gender limited;
- Meeting the WHO 1999 diagnostic criteria for T2DM, with a diagnosis time ≤12 months;
- Not having received hypoglycemic drug treatment (or only lifestyle intervention, and stopped medication ≥4 weeks before enrollment);
- Fasting blood glucose 7.0-13.9 mmol/L, glycated hemoglobin (HbA1c) 6.5%-10.0%;
- No regular exercise in the past 3 months (less than 2 times per week of moderate or higher intensity exercise, each <30 minutes);
Key exclusion criteria (10 listed)
- Type 1 diabetes, gestational diabetes, or other special types of diabetes;
- Severe cardiovascular or cerebrovascular diseases (NYHA heart function ≥III, recent myocardial infarction or unstable angina);
- Uncontrolled hypertension (resting systolic blood pressure ≥160 mmHg or diastolic blood pressure ≥100 mmHg);
- Severe liver or kidney dysfunction (ALT/AST ≥3 times the upper limit of normal, or eGFR<60 mL/min/1.73m²);
- Severe diabetic complications (such as proliferative retinopathy, severe neuropathy, diabetic foot);
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Continuous Exercise - Cycling GroupWarm-up: 5 minutes of low-intensity cycling (50-60 W, approximately 40%-50% HRmax of continuous power cycling at) Main Training: 40 minutes 65%-75% HRmax (approximately 60%-70% VO₂peak), maintaining a cadence of 60-80 rpm Cool-down: 5 minutes of low-intensity cycling followed by stretching Total Duration: 50 minutes | Behavioural | Continuous Exercise - Cycling Group |
| Rowing Ergometer High-Intensity Interval TrainingWarm-up: 5 minutes of low-intensity rowing at approximately 50% of maximum heart rate (HRmax). Main Training: 24 minutes of interval training consisting of 4 sets of high-intensity rowing for 4 minutes each (85%-90% HRmax), with 2 minutes of low-intensity active recovery (50%-60% HRmax) between each set. Maintain a stroke rate of 24-30 strokes per minute (SPM) for high-intensity intervals and 18-22 SPM for recovery intervals. Cool-down: 5 minutes of low-intensity rowing combined with stretching. Total Duration: 34 minutes | Behavioural | Rowing Ergometer High-Intensity Interval Training (RE-HIIT) |
| Combined Training StandardWarm-up: 5 minutes of low-intensity activity (choose either cycling or rowing). Rowing Machine Segment: 20 minutes at an intensity of 65%-75% of maximum heart rate (HRmax) (approximately 60%-70% of VO₂peak), with a stroke rate of 22-26 strokes per minute (SPM). Bicycle Segment: 20 minutes at an intensity of 65%-75% of HRmax (approximately 60%-70% of VO₂peak), with a cadence of 60-80 revolutions per minute (rpm). Cool-down: 5 minutes of stretching. Total Duration: 50 minutes | Behavioural | Combined Training Standard (CT-S) |
Primary outcome
inflammatory cytokines
Time frame: 1.4 weeks
IL-6 (Interleukin-6) - The first muscle factor induced by exercise, is the core molecule connecting exercise to systemic anti-inflammatory effects. IL-6 produced by skeletal muscles during exercise inhibits TNF-α and stimulates IL-1ra to exert anti-inflammatory effects. Different exercise patterns have varying regulations on IL-6, with both aerobic training and combined training significantly reducing IL-6 levels in T2DM patients. TNF-α (Tumor Necrosis Factor Alpha) - A key pro-inflammatory factor in insulin resistance in T2DM. Exercise improves insulin sensitivity by inhibiting the production of TNF-α. Meta-analyses confirm that exercise significantly reduces TNF-α levels in T2DM patients. hs-CRP (High-sensitivity C-reactive protein) - A classic marker of systemic low-grade inflammation, identified as a key baseline biomarker to distinguish well-controlled T2DM patients from healthy adults.
Body Composition
Time frame: 1.4 weeks
DEXA to detect body fat percentage (BF%) and skeletal muscle index (SMI)
maximal oxygen uptake (VO₂max)
Time frame: 1.4 weeks
Cardiopulmonary exercise testing to determine maximal oxygen uptake (VO₂max)
4 secondary outcomes
Postprandial Blood Glucose Fluctuations
Time frame: 1.4 weeks
Dynamic Blood Glucose Parameters
Time frame: 1.4 weeks
Basal Metabolic Indicators
Time frame: 1.4 weeks
Anthropometric indicator
Time frame: 1.4 weeks
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 18 Aug 2026.
- Results publication: PubMed 36387850Petersen MH, de Almeida ME, Wentorf EK, Jensen K, Ortenblad N, Hojlund K. High-intensity interval training combining rowing and cycling efficiently improves insulin sensitivity, body composition and VO2max in men with obesity and type 2 diabetes. Front Endocrinol (Lausanne). 2022 Nov 1;13:1032235. doi: 10.3389/fendo.2022.1032235. eCollection 2022.
- Results publication: PubMed 23002086Karstoft K, Winding K, Knudsen SH, Nielsen JS, Thomsen C, Pedersen BK, Solomon TP. The effects of free-living interval-walking training on glycemic control, body composition, and physical fitness in type 2 diabetic patients: a randomized, controlled trial. Diabetes Care. 2013 Feb;36(2):228-36. doi: 10.2337/dc12-0658. Epub 2012 Sep 21.
- Results publication: PubMed 35183493Xing H, Lu J, Yoong SQ, Tan YQ, Kusuyama J, Wu XV. Effect of Aerobic and Resistant Exercise Intervention on Inflammaging of Type 2 Diabetes Mellitus in Middle-Aged and Older Adults: A Systematic Review and Meta-Analysis. J Am Med Dir Assoc. 2022 May;23(5):823-830.e13. doi: 10.1016/j.jamda.2022.01.055. Epub 2022 Feb 17.
- Results publication: PubMed 28722106Pedersen BK. Anti-inflammatory effects of exercise: role in diabetes and cardiovascular disease. Eur J Clin Invest. 2017 Aug;47(8):600-611. doi: 10.1111/eci.12781. Epub 2017 Jul 19.
- Individual participant dataSharing planned: No. Some recruiters may object to public disclosure.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
Rongfeng Zhu study chair
The 95th Hospital of Putian
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Continuous Exercise - Cycling Group, Rowing Ergometer High-Intensity Interval Training and Combined Training Standard in people with Diabetes, run by The 95th Hospital of Putian,Putian, Fujian, China at 1 site in China.
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 6 inclusion and 10 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: opening soon, as of the sponsor's last update on 18 Aug 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. 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?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Yanxin Huang, Dr (+8615960503382, 727937141@qq.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
inflammatory cytokines (time frame: 1.4 weeks). The study lists 3 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 NCT07769840, which also lists 4 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 18 Aug 2026.