Sexual DysfunctionPhase 4NCT01642576
Comparing Effects of Diet, With or Without Exercise, on Sexual, Urinary and Endothelial Function, Inflammatory Profile and Quality of Life in Obese Men
A Phase 4 study testing weight loss counselling in people with Sexual Dysfunction and Endothelial Dysfunction, run by Changi General Hospital at 1 site in Singapore.
Trial summary
This study aims to compare the effects of 8 months of diet modification, with or without exercise, on weight loss, sexual, urinary and endothelial function, systemic inflammation and quality of life in obese men. Read more about this study
- Who is it for?
- Ages 30 to 65 years, men onlyHealthy volunteers can take part
- Conditions the study is for
- Sexual Dysfunction, Endothelial Dysfunction, Quality of Life
- What is being tested?
- weight loss counselling
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 90 participants
- Where
- 1 siteSingapore
- Study dates
- Jul 2010to Apr 2014
- Phase
- Phase 4
- 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 65 years
- Men only
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Male, aged 30-65 years
- Body Mass Index (BMI) >/= 27.5 kg/m2
- Waist circumference (WC) >/= 90 cm
Who cannot join
- pituitary disease or cranial radiotherapy
- previous or current androgen replacement or deprivation therapy
- current treatment for sexual problems or LUTS
- glomerular filtration rate < 60 ml/min
- liver disease
- alcohol intake exceeding 500 g/week in the previous 12 months
- use of opiates, glucocorticoids, recreational drugs or phosphodiesterase inhibitors
Trial locations and contacts
1 site in 1 country.
About this study
This study aims to compare the effects of 8 months of diet modification, with or without exercise, on weight loss, sexual, urinary and endothelial function, systemic inflammation and quality of life in obese men.
- Being tested
- weight loss counselling
- Keywords
- obesity, men, sexual function, urinary tract symptoms, endothelial function, inflammation, quality of life
- Medical subject headings
- Sexual Dysfunction, Physiological, Inflammation, Obesity, Multiple Endocrine Neoplasia Type 1
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
weight loss counsellingBehavioural
Diet counselling with or without sports trainers, over 8 months
| Study group | Role | What they receive |
|---|---|---|
| diet modification | Experimental | counselling on caloric restriction and healthy eating Receives: Behavioral: weight loss counselling |
| weight management program | Experimental | dietician and sports trainer, physician counselling on weight loss Receives: Behavioral: weight loss counselling |
What is being measured
The primary outcome is the main question the study is designed to answer.
erectile function
IIEF-5 score
Measured: 8 months
Secondary outcomes (1)
lower urinary tract symptoms
IPSS score
Measured: 8 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted17 Jul 2012 (estimated)
- Study startJul 2010
- Primary completionApr 2014
- Study completionApr 2014
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Sexual DysfunctionStudies 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 4
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 90 participants (actual)
Sponsor and investigators
- Lead sponsor
- Changi General Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Joan Khoo, MRCP, Principal investigator, Changi General Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01642576
- Sponsor's protocol ID
- ZCHOENFU
- Status last verified
- Jul 2015
- First submitted
- 13 Jul 2012
- Last updated
- 29 Jul 2015
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 29 Jul 2015. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Comparing Effects of Diet, With or Without Exercise, on Sexual, Urinary and Endothelial Function, Inflammatory Profile and Quality of Life in Obese Men
- ClinicalTrials.gov ID
- NCT01642576
- Acronym / sponsor ID
- ZCHOENFU
- Keywords
- obesity, men, sexual function, urinary tract symptoms, endothelial function, inflammation, quality of life
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 90 participants (actual)
- Lead sponsor
- Changi General HospitalUniversity, hospital or other
- Study start
- Jul 2010
- Primary completion
- Apr 2014 (actual)
- Study completion
- Apr 2014 (actual)
- First posted
- 17 Jul 2012 (estimated)
- 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 study aims to compare the effects of 8 months of diet modification, with or without exercise, on weight loss, sexual, urinary and endothelial function, systemic inflammation and quality of life in obese men.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| diet modification | Experimental | Behavioral: weight loss counsellingcounselling on caloric restriction and healthy eating |
| weight management program | Experimental | Behavioral: weight loss counsellingdietician and sports trainer, physician counselling on weight loss |
Who may qualify
- Ages
- 30 to 65 years
- Sex
- Male only
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (3 listed)
- Male, aged 30-65 years
- Body Mass Index (BMI) >/= 27.5 kg/m2
- Waist circumference (WC) >/= 90 cm
Key exclusion criteria (7 listed)
- pituitary disease or cranial radiotherapy
- previous or current androgen replacement or deprivation therapy
- current treatment for sexual problems or LUTS
- glomerular filtration rate < 60 ml/min
- liver disease
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 |
|---|---|---|
| weight loss counsellingDiet counselling with or without sports trainers, over 8 months | Behavioural | diet modification, weight management program |
Primary outcome
erectile function
Time frame: 8 months
IIEF-5 score
1 secondary outcome
lower urinary tract symptoms
Time frame: 8 months
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 29 Jul 2015.
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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. This study is not recruiting at the moment.
Joan Khoo, MRCP principal investigator
Changi General Hospital
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing weight loss counselling in people with Sexual Dysfunction and Endothelial Dysfunction, run by Changi General Hospital at 1 site in Singapore.
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 3 inclusion and 7 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 29 Jul 2015. 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 Singapore. 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.
What does this phase mean?
Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
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?
erectile function (time frame: 8 months). 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 29 Jul 2015.