The Impact of Comprehensive Medication Management Services on Clinical Outcomes in Patients With Cardiovascular Diseases at Primary Care Level

February 26, 2021 updated by: Iva Mucalo, University of Zagreb
Patients with established cardiovascular disease (CVD) often have multiple medications that increase the risk of prevalence of drug therapy problems (DTP), subsequently leading to unfavourable clinical and health outcomes. By providing Comprehensive Medication Management (CMM) services to patients within a healthcare system, pharmacists assess patients' medication-related needs, identify and prevent DTP, develop individualized care plan for each individual patient and evaluate and monitor outcomes. Thus, the CMM services delivered at the primary care level in collaboration with general practitioners and other healthcare providers could address this problem and by optimizing therapy improve patients' clinical outcomes and quality of life. Studies have shown that patients with chronic diseases have the greatest benefit from the CMM services. The aim of this study is to evaluate the impact of CMM services on clinical and humanistic outcomes in patients with established CVD. The study will employ prospective, longitudinal, pre- and postintervention study with a 1-year patient follow-up.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
133

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Croatia
      • Zagreb, Croatia, 10000
        • Health Care Centre Zagreb - Centre
      • Zagreb, Croatia, 10000
        • University of Zagreb Faculty of Pharmacy and Biochemistry

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

65 years to 80 years (Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Hypertension
  • Established cardiovascular disease

Exclusion Criteria:

  • Organic, including symptomatic, mental disorders
  • Mental and behavioural disorders due to psychoactive substance use
  • Schizophrenia, schizotypal and delusional disorders
  • Behavioural syndromes associated with physiological disturbances and physical factors
  • Disorders of adult personality and behaviour
  • Mental retardation
  • Disorders of psychological development

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Health Services Research
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Intervention group
In addition to usual care provided by general practitioner (GP) and other health care providers, a pharmacist-practitioner in collaboration with GPs from the study setting provided CMM services to patients in the intervention group. Based on the pre-defined inclusion criteria, GPs were selecting patients and referring them to the pharmacist. The individual consultation with the patient was held at the private counselling area where pharmacist and patient were able to talk face-to-face apart from the other patients. The initial assessment lasted 60-90 minutes and the follow-up evaluations 30-60 minutes. Alternatively, patients were followed-up by telephone. Communication with GPs took place in a written (electronic consultation system Health net. PRO; e-mail) and, if needed by face-to-face conversation. Each patient in the intervention group needed to agree to participate in the study by signing an Informed consent form.
Other: Comprehensive Medication Management services
Comprehensive Medication Management services (CMM services) is an evidence-based and patient-centred service which involves an assessment of patient's medications to determine that each medication is appropriate, effective for the medical condition being treated, safe for the patient in the presence of other medications and co-morbidities, and that the patient is able and willing to take the medications as intended. As all patient care providers need a structured, rational thought process for sound clinical decision retrieval, the Pharmacotherapy Workup was developed and adopted as a systematic problem-solving process. This process represents the cognitive work taking place in the mind of the practitioner, and is used to identify, resolve, and prevent drug therapy problems (DTP), establish therapy goals, select interventions and evaluate outcomes.
No Intervention: Control group
Patients in the control group received the usual care which includes GP and other health care provider visits. Data for the patients pertaining to the control group were provided by the 'control' GP and collected parallel with the intervention group. 'Control' GP profile corresponded to the profile of GPs included in the intervention group - the number of years of professional experience in the primary health care less than ten.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
The impact of CMM services on blood pressure in elderly patients with established CVD
Time Frame: 1 year
Within- and between-treatment differences for the intervention and the control group in blood pressure.
1 year

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
The impact of CMM services on LDL cholesterol, triglycerides, HDL cholesterol and total cholesterol in elderly patients with established CVD
Time Frame: 1 year
Within- and between-treatment differences for the intervention and the control group in LDL cholesterol (mmol/L), triglycerides (mmol/L), HDL cholesterol (mmol/L) and total cholesterol (mmol/L).
1 year
The impact of CMM services on health care utilization in elderly patients with established CVD
Time Frame: 1 year
Between-treatment difference in the number of hospital admissions, emergency department visits and unplanned GPs visits.
1 year
The impact of CMM services on drug therapy problems in elderly patients with established CVD
Time Frame: 1 year
Number and type of drug therapy problems in the intervention group.
1 year
The impact of CMM services on health related quality of life in elderly patients with established CVD assessed by EQ-5D-5L instrument.
Time Frame: 1 year
Change from baseline in health related quality of life assessed by EQ-5D-5L instrument in the intervention group.
1 year
The impact of CMM services on glycated haemoglobin in elderly patients with established CVD
Time Frame: 1 year
Within- and between-treatment differences for the intervention and the control group in glycated haemoglobin.
1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
University of Zagreb

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Health Centre Zagreb - Centre (Dom zdravlja Zagreb - Centar)

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
January 8, 2018

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
January 17, 2021

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
January 17, 2021

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
February 11, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 26, 2021

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
March 3, 2021

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 3, 2021

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 26, 2021

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
February 1, 2021

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 380-130/134-20-2

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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