Hypertension Management Training: Session 3 Powerpoint

Effective Diagnosis, Treatment, and Monitoring

of Hypertension in Primary Care: Training Workshop

Session

Treatment of hypertension

Content should be adapted with country-specific information prior to use.

Red text denotes places where modification may be required. Guidance on how

to adapt the training is provided in the Course Overview.

Competency and objectives

Expected competency on completion of session

Ability to treat patients with hypertension using standardized protocol, follow-up for

adherence to treatment, and manage associated co-morbidities to achieve target

blood pressure (BP) control.

In this session, you will gain knowledge on:

• Essential treatment components

• Who should receive treatment

• Medications used for treating hypertension

• Treatment targets

• Special considerations

• Compliance with long-term follow up and medication adherence

Hypertension treatment

Hypertension treatment and management can be successful if

it is:

• Available

• Affordable

• Adjustable

Essential treatment components

1. Simple, detailed protocols

2. Administrative and operational procedures in place to

enable task-sharing

3. Regular and uninterrupted supply of medications

4. Patient-centered services that reduce barriers to adherence

5. An information system that allows real-time feedback to

facilitate continuous programme improvement

Who should be screened

• Screen all adults ≥18 years old for elevated BP

• If BP is elevated, repeat screening at least one week later

• Provide lifestyle counselling for patients with BP of SBP

130-139 mmHg and/or DBP 80-89 mmHg with no other

CVD risk factors

Pharmacologically treat all individuals whose BP ≥140 mmHg

and/or ≥90 mmHg after diagnosis confirmation at follow-up

visit.

Available medications for treating

hypertension

Main classes of common treatment medications:

1. Angiotensin Converting Enzyme inhibitors (ACE inhibitors) and

Angiotensin Receptor Blockers (ARBs)

2. Calcium Channel Blockers (CCB)

3. Diuretics

Others (e.g. vasodilators, centrally acting agents, beta blockers) can be

considered in specific cases.

(Consider side effects when choosing a medication.)

Endorsed protocol: Example from Kerala, India

Drug selection and treatment targets

Drug selection

• Most people need two or more classes of BP meds to reach target

• Two medications of same class are not advisable

• Taking ACE-Is and ARBs together is not advisable

• Reach intensification dose of first agent before starting another

class

Treatment targets

• General population: <140/90

• High-risk patients (e.g., individuals with diabetes, CAD, stroke, or

CKD): <130/80

Considerations for specific patients

Advice on lifestyle management

Encourage patients to adopt a healthy lifestyle:

• Advise patients to avoid tobacco use and limit alcohol intake

• Suggest ways to increase their physical activity

• Discuss modifications for a healthy diet

Reducing risks by changing behaviours greatly improves health

and the effectiveness of medication treatment.

EXERCISE 1

Case scenarios:

Treatment of hypertension

Complete each case scenario as instructed.

1. Read the assigned case scenario and answer the

questions presented.

2. When all groups have completed the task, the

facilitator will lead a review of the responses.

Ensuring adherence to medication: Clinic level

Existing health system strategies:

1. Standardized

protocol

2. [Strategy 2]

3. [Strategy 3, etc.]

Ensuring adherence to medication: Patient level

Patient education:

• Clear prescription instructions

• Written and/or verbal education materials

• Medication side effects.

Patient reminders:

• Medication reminders with alarms or applications

• System for patient monitoring and counselling.

Patient motivation:

• Positive feedback

• Easily accessible medications.

EXERCISE 2

Discussion: Drug selection

considerations

1. How important is the choice of individual drugs in a

drug class (i.e., Lisinopril v. Ramipril for ACEI)?

2. Why are beta blockers not included as a first- or

second-line treatment, except for those who just had

a heart attack?

3. What is the risk of hypokalaemia among patients

receiving a diuretic?

EXERCISE 3

Role play exercise:

Adherence to treatment

The facilitator will ask for two volunteers to act out this

scene in front of the group.

Role 1: A patient who was diagnosed as having

hypertension 6 months ago and was initiated on

treatment. He/she has no symptoms and has

inconsistently taken medication. BP is 150/102.

Role 2: A health care provider who needs to elicit the

patient’s history of taking medication and convince the

patient to be consistent.