An interventional study of Pulmonary Rehabilitation and Control in Chronic Obstructive Pulmonary Disease, sponsored by University of Malta. Not yet recruiting. Per ClinicalTrials.gov, last updated 2023-05-23.
Sponsored by University of Malta · Not applicable, Interventional, and Treatment
Exercise has been reported to lead to improvements in Bone Mineral Density (BMD), however studies looking into the effects of exercise on BMD in Chronic Obstructive Pulmonary Disease (COPD) patients are still very limited. In view of this, the aims of such a study are to identify whether a 16-week Pulmonary Rehabilitation programme leads to improvements in BMD in patients with osteopenia and osteoporosis diagnosed with stable COPD, something which is warranted to reduce the risk of fractures and their related adverse consequences in these patients.
Patients suffering from Chronic Obstructive Pulmonary Disease (COPD) are reported to have a high prevalence rate and increased risk of osteopenia and osteoporosis especially due to the intake of corticosteroids, a factor which increases their risks of falls and likelihood of fractures. Considering the enormous impact of such fractures on COPD patients, prophylactic measures are warranted to prevent further loss of BMD to reduce their risk of fractures and their related adverse consequences. Exercise has been reported to lead to improvements in BMD. Evidence regarding the effects of such an intervention on BMD in COPD patients is still very limited. In view of this, the aims of such a study are to identify whether a 16-week Pulmonary Rehabilitation (PR) programme leads to improvements in BMD in patients with osteopenia and osteoporosis diagnosed with stable COPD.
A minimum of 80 patients shall be allocated to either the active group or the control group by the intermediary. The active group shall receive a PR Programme delivered twice weekly for a period of 16 weeks which shall be followed by a maintenance home exercise programme for a period of 36 weeks. The other group which shall consist of patients who do not wish to participate in Pulmonary Rehabilitation but show the wish to form part of this study, or participants who are on the waiting list to be enrolled into the Rehabilitation classes, shall act as a control for the study and therefore not undergo PR and the following maintenance home exercise programme until completion of the study.
As part of the assessment, at baseline (week 0), demographic and anthropometric details and individual patient factors known to affect bone metabolism including; age, gender, smoking status and any concurrent prescribed medications and supplements, shall be gathered directly from all participants. The patients' body weight and height and the Body Mass Index shall be then calculated. Each participant's last DEXA scan measurement shall be retrieved from the Picture Archiving and Communication System (PACS) through the intermediary. All participants shall also have their functional mobility level and fall risk assessed using the Timed "Up and Go" test (TUGT). Estimated 10-year probability of hip fractures and major osteoporotic fractures shall be predicted using WHO web-based fracture risk assessment (FRAX) tool. All participants shall also have their functional exercise capacity assessed using the Six-Minute Walk Test (6MWT).
At week 16 and at week 52 all patients shall be reassessed as baseline, except for the measurement of the bone mineral density which shall be taken using DEXA scan only at week 52 and shall be retrieved from the PACS through the intermediary for the active and control group subjects and shall be required per protocol.
5,520 studies on the registry are indexed under Pulmonary Disease, Chronic Obstructive; 856 are open to participants now.
This study's planned enrollment of 80 is above the median of 62 across 3,839 interventional studies indexed under Pulmonary Disease, Chronic Obstructive.
Browse Pulmonary Disease, Chronic Obstructive studies →University of Malta is the lead sponsor of 12 studies on the registry; 2 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Unstable cardiovascular system
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Chronic obstructive pulmonary disease: long-term lung disease that makes it hard to breathe out, including emphysema and chronic bronchitis.
COPD
Chronic obstructive pulmonary disease: long-term lung disease that makes it hard to breathe out, including emphysema and chronic bronchitis.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The control group shall consist of a minimum of 40 patients with a confirmed diagnosis of COPD and osteoporosis or osteopenia. This group which shall consist of patients who do not wish to participate in Pulmonary Rehabilitation but show the wish to form part of this study, or participants who are on the waiting list to be enrolled into the Rehabilitation classes, shall act as a control for the study and therefore not undergo PR and the following maintenance home exercise programme until completion of the study. All patients were medically stable and referred by their caring respiratory consultant.
Other: Control
The active group shall consist of a minimum of 40 patients with a confirmed diagnosis of COPD and osteoporosis or osteopenia. All patients shall receive a 16-week twice weekly PR programme which shall be followed by a 36-week maintenance home exercise programme. All patients were medically stable and referred by their caring respiratory consultant.
Behavioral: Pulmonary Rehabilitation
A 16-week PR programme shall be delivered twice weekly to the active group. This shall be followed by a 36-week maintenance home exercise programme which shall be monitored every 4 weeks via a phone call from the researcher herself for 36 weeks. The subjects shall self-document their adherence to the home exercise programme on a diary which shall be returned to the researcher at week 52.
Also known as: Respiratory Rehabilitation
The control group shall not receive the 16-week PR programme and the following 36-week maintenance home exercise programme until completion of the study.
The Changes in BMD
BMD scores measured by DEXA Scan
Time frame: Change in BMD scores from baseline to 52weeks
Timed "Up and Go" Test (TUGT)
A test to measure the functional mobility level and risk for falls
Time frame: Change in TUGT scores from baseline to 16 weeks and from 16weeks to 52weeks
The fracture risk assessment (FRAX) tool
A tool to estimate 10-year probability of hip fractures and major osteoporotic fractures
Time frame: Change in FRAX tool scores from baseline to 16 weeks and from 16weeks to 52weeks
6 minute walk test (6MWT)
A walk test to assess the functional exercise capacity
Time frame: Change in 6MWT scores from baseline to 16 weeks and from 16weeks to 52weeks
Demographics, Anthropometrics and Medical Data
demographic and anthropometric details and individual patient factors known to affect bone metabolism including; age, gender, smoking status and any concurrent prescribed medications and supplements, shall be gathered directly from all participants. The patients' body weight and height and the Body Mass Index shall be then calculated.
Time frame: Change in Demographics, Anthropometrics and Medical Data from baseline to 16weeks and from 16weeks to 52weeks
No study locations are listed for this record.
This study is not yet recruiting, as verified in May 2023. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
Pulmonary Disease, Chronic Obstructive →
University of Malta