AzTrials
AzTrials

HypertensionNCT05409456

Comparative Effects of Mild and Moderate Aerobic Exercises on BP, VO2 and HR in Hypertensive Patients

A study testing mild aerobic exercise and moderate aerobic exercise in people with Hypertension, run by Riphah International University at 1 site in Pakistan.

Completed

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

Official record
Search all trials

Trial summary

World Health Organization, when systolic blood pressure is equal to or above 130 mm Hg and/or a diastolic blood pressure equal to or above 85 mm Hg , the blood pressure is considered to be raised or high is called hypertension." Most people with hypertension have no symptoms at all; this is why it is known as the… Read more about this study

Who is it for?
Ages 30 to 55 years
Conditions the study is for
Hypertension
What is being tested?
mild aerobic exercise and moderate aerobic exercise
Could I receive a placebo?
No, everyone receives an active treatment
How many people
28 participants
Where
1 sitePakistan
Study dates
11 May 2022to 15 Aug 2022
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

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

  • Ages 30 to 55 years
  • All sexes
  • No healthy volunteers
  • Adult

Who may be able to join

  • Age: 40 to 55
  • Gender: male and female
  • Chronic hypertensive stable patients (130 - 159mmHg / 85 - 99mmHg) (3)
  • History of hypertension from last 1 year(14)
  • Taking anti-hypertensive medicines (ACE inhibitors, calcium channel blockers, thiazide diuretics, ACE receptor inhibitors, beta blockers) more than 6 hours ago

Who cannot join

  • History of ischemia
  • History of stroke
  • Chronic obstructive and restrictive disease
  • Hypo and hypernatremia
  • Joint disease patients
  • Lower limb fracture
  • Chronic atrial fibrillation
  • Change in drug therapy

Trial locations and contacts

1 site in 1 country.

Pakistan1 site
  • Riphah Rehabilitation Center

    Lahore, Punjab Province, 54000

Other trials in Pakistan

About this study

Official title: Comparative Effects of Mild and Moderate Aerobic Exercises on Blood Pressure, Oxygen Saturation and Heart Rate in Hypertensive Patients

World Health Organization, when systolic blood pressure is equal to or above 130 mm Hg and/or a diastolic blood pressure equal to or above 85 mm Hg , the blood pressure is considered to be raised or high is called hypertension." Most people with hypertension have no symptoms at all; this is why it is known as the "silent killer".

More than 1 in 5 adults worldwide had raised blood pressure. There has been studies on strength exercise, severe aerobic exercise and other types of exercises and on their effects on blood pressure, heart rate and oxygen saturation in other patient populations and on healthy individuals as well, but in the patients with hypertension no comparison has been made between mild and moderate aerobic exercise (tread mill) yet, stating which one is effective. Secondly, already present studies have shown long term effects mostly, not the comparative effects of mild and moderate exercises on blood pressure heart rate and oxygen saturation of patients with hypertension. These techniques are inexpensive, easy to perform and contain no known harmful effect. Hence, current study will undertake this task of finding out what are the comparative effects of mild and moderate aerobic on the BP, heart rate and oxygen saturation and secondly which technique is more effective. Study design will Randomized clinical trial with non-probability convenient sampling.

Read more

It will be single blinded study with blinding of assessor. Sample size was calculated from Epitools website and will be 28. There will be two groups which will be randomly assigned 14 people using lottery method. Data will be collected from community dwelling areas of Lahore Patients with hypertension with Systolic Blood Pressure 130 - 159 mmHg and Diastolic Blood Pressure 85 - 99 mmHg (pre hypertensive and stage 1), 30 to 50 years of age, patients who have taken any antihypertensive medicine in more than 6 hours and both males and females will be recruited. Tools will be aneroid sphygmomanometer for measuring blood pressure and pulse oximeter for measuring oxygen saturation and heart rate and Post interventional BP, heart rate readings and oxygen saturation will be taken for both groups on the same day.

Post intervention blood pressure, Heart rate and oxygen saturation will be taken after 5 minutes.

Read the detailed description

World Health Organization, when systolic blood pressure is equal to or above 130 mm Hg and/or a diastolic blood pressure equal to or above 85 mm Hg , the blood pressure is considered to be raised or high is called hypertension." Most people with hypertension have no symptoms at all; this is why it is known as the "silent killer".

More than 1 in 5 adults worldwide had raised blood pressure. There has been studies on strength exercise, severe aerobic exercise and other types of exercises and on their effects on blood pressure, heart rate and oxygen saturation in other patient populations and on healthy individuals as well, but in the patients with hypertension no comparison has been made between mild and moderate aerobic exercise (tread mill) yet, stating which one is effective. Secondly, already present studies have shown long term effects mostly, not the comparative effects of mild and moderate exercises on blood pressure heart rate and oxygen saturation of patients with hypertension. These techniques are inexpensive, easy to perform and contain no known harmful effect. Hence, current study will undertake this task of finding out what are the comparative effects of mild and moderate aerobic on the BP, heart rate and oxygen saturation and secondly which technique is more effective. Study design will Randomized clinical trial with non-probability convenient sampling.

It will be single blinded study with blinding of assessor. Sample size was calculated from Epitools website and will be 28. There will be two groups which will be randomly assigned 14 people using lottery method. Data will be collected from community dwelling areas of Lahore Patients with hypertension with Systolic Blood Pressure 130 - 159 mmHg and Diastolic Blood Pressure 85 - 99 mmHg (pre hypertensive and stage 1), 30 to 50 years of age, patients who have taken any antihypertensive medicine in more than 6 hours and both males and females will be recruited. Tools will be aneroid sphygmomanometer for measuring blood pressure and pulse oximeter for measuring oxygen saturation and heart rate and Post interventional BP, heart rate readings and oxygen saturation will be taken for both groups on the same day.

Post intervention blood pressure, Heart rate and oxygen saturation will be taken after 5 minutes. Key words: HTN hypertension, HR heart rate, BP blood pressure, vo2max maximum oxygen uptake in unit of time.

Conditions
Hypertension
Being tested
mild aerobic exercise, moderate aerobic exercise
Keywords
HTN hypertension
Medical subject headings
Hypertension

What participants receive

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

  • mild aerobic exerciseOther

    Also called aerobic

    mild aerobic exercise given to group A on treadmill

  • moderate aerobic exerciseOther

    Also called aerobic

    moderate aerobic exercise given to group B on treadmill

Study groups in NCT05409456
Study groupRoleWhat they receive
mild aerobic exerciseExperimentalgroup A was given mild aerobic exercise on treadmill with warm up exercise
Receives: Other: mild aerobic exercise
moderate aerobic exerciseExperimentalgroup B was moderate aerobic on treadmill with warm up exercise
Receives: Other: moderate aerobic exercise

What is being measured

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

  1. blood pressure

    measuring blood pressure by Manual Sphygmomanometer BP apparatus: is the instrument which is used to measure blood pressure if systolic blood pressure is greater than 120 mmHg and diastolic is higher than 90 mmHg is considered hypertensive. Cuff is apply on dominant hand inflate the cuff if sound is appear that is systolic if sound is not hear that is diastolic blood pressure in mmHg.

    Measured: 6 weeks

Secondary outcomes (2)
  1. oxygen saturation

    measuring oxygen saturation by Pulse oximetry: is the instrument which measure the oxygen saturation and heart rate. Blood Oxygen Saturation (SpO2): The measurement that indicates what percentage of blood is saturated. Normal pulse oximeter readings usually range from 95 to 100 percent. While anything less than 95% indicates underlying medical conditions that need to be evaluated immediately. Pulse Rate / heart rate: Pulse rate is nothing but the heart rate that indicates the number of times a heart beats per minute I.e. 72b/m.

    Measured: 6 weeks

  2. heart rate

    measuring heart rate by Pulse oximetry: is the instrument which measure the oxygen saturation and heart rate. Blood Oxygen Saturation (SpO2): The measurement that indicates what percentage of blood is saturated. Normal pulse oximeter readings usually range from 95 to 100 percent. While anything less than 95% indicates underlying medical conditions that need to be evaluated immediately. Pulse Rate / heart rate: Pulse rate is nothing but the heart rate that indicates the number of times a heart beats per minute I.e. 72b/m.

    Measured: 6 weeks

Timeline

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

  1. First posted8 Jun 2022
  2. Study start11 May 2022
  3. Primary completion15 Aug 2022
  4. Study completion15 Aug 2022

Resources

More details

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

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Health services research
Allocation
Randomised
Intervention model
Parallel groups
Model description
two groups group A is assign mild aerobic group b is assign moderate aerobic
Masking
Single blind
Who is masked
Outcomes assessor
Enrolment
28 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05409456
Sponsor's protocol ID
REC/22/0330 Marryam
Status last verified
Dec 2022
First submitted
26 May 2022
Last updated
9 Dec 2022
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Publications

  • Clausen JP, Klausen K, Rasmussen B, Trap-Jensen J. Central and peripheral circulatory changes after training of the arms or legs. Am J Physiol. 1973 Sep;225(3):675-82. doi: 10.1152/ajplegacy.1973.225.3.675. No abstract available.

    PubMed 4726503
  • Cao L, Li X, Yan P, Wang X, Li M, Li R, Shi X, Liu X, Yang K. The effectiveness of aerobic exercise for hypertensive population: A systematic review and meta-analysis. J Clin Hypertens (Greenwich). 2019 Jul;21(7):868-876. doi: 10.1111/jch.13583. Epub 2019 Jun 6.

    PubMed 31169988
  • Nascimento LS, Santos AC, Lucena J, Silva L, Almeida A, Brasileiro-Santos MS. Acute and chronic effects of aerobic exercise on blood pressure in resistant hypertension: study protocol for a randomized controlled trial. Trials. 2017 Jun 2;18(1):250. doi: 10.1186/s13063-017-1985-5.

    PubMed 28578691
  • Wen H, Wang L. Reducing effect of aerobic exercise on blood pressure of essential hypertensive patients: A meta-analysis. Medicine (Baltimore). 2017 Mar;96(11):e6150. doi: 10.1097/MD.0000000000006150.

    PubMed 28296729
  • Dimeo F, Pagonas N, Seibert F, Arndt R, Zidek W, Westhoff TH. Aerobic exercise reduces blood pressure in resistant hypertension. Hypertension. 2012 Sep;60(3):653-8. doi: 10.1161/HYPERTENSIONAHA.112.197780. Epub 2012 Jul 16.

    PubMed 22802220
  • Weinstein AA, Chin LM, Keyser RE, Kennedy M, Nathan SD, Woolstenhulme JG, Connors G, Chan L. Effect of aerobic exercise training on fatigue and physical activity in patients with pulmonary arterial hypertension. Respir Med. 2013 May;107(5):778-84. doi: 10.1016/j.rmed.2013.02.006. Epub 2013 Mar 7.

    PubMed 23478192
  • Roque FR, Briones AM, Garcia-Redondo AB, Galan M, Martinez-Revelles S, Avendano MS, Cachofeiro V, Fernandes T, Vassallo DV, Oliveira EM, Salaices M. Aerobic exercise reduces oxidative stress and improves vascular changes of small mesenteric and coronary arteries in hypertension. Br J Pharmacol. 2013 Feb;168(3):686-703. doi: 10.1111/j.1476-5381.2012.02224.x.

    PubMed 22994554
  • Westhoff TH, Schmidt S, Gross V, Joppke M, Zidek W, van der Giet M, Dimeo F. The cardiovascular effects of upper-limb aerobic exercise in hypertensive patients. J Hypertens. 2008 Jul;26(7):1336-42. doi: 10.1097/HJH.0b013e3282ffac13.

    PubMed 18551008
  • Ciolac EG, Guimaraes GV, D'Avila VM, Bortolotto LA, Doria EL, Bocchi EA. Acute aerobic exercise reduces 24-h ambulatory blood pressure levels in long-term-treated hypertensive patients. Clinics (Sao Paulo). 2008 Dec;63(6):753-8. doi: 10.1590/s1807-59322008000600008.

    PubMed 19060996

Questions about this trial

What is this clinical trial studying?

A study testing mild aerobic exercise and moderate aerobic exercise in people with Hypertension, run by Riphah International University at 1 site in Pakistan.

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 9 Dec 2022. 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 Pakistan. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

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

Are results available for this study?

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

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

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

What does the primary outcome measure?

blood pressure (time frame: 6 weeks). 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 NCT05409456, which also lists 9 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 9 Dec 2022.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in