Hypertension 
                              
                 
                  
                    - Persistently elevated Blood Pressure
 
                    - Uncontrolled hypertension is a risk factor for: 
                    
                    - MI
 
                    - Stroke
 
                    - CRF ( Chronic Renal Failure)
 
                    - Blindness
 
                     
                    - “ Silent Killer “-  Leading cause of death
 
                   
                  
                 
                  
    2017 AHA/ACC : Categories of BP in Adults* 
                
                 
  
 | BP Category | 
 SBP | 
   | 
 DBP | 
  
  
 | Normal | 
 <120 mm Hg | 
 and | 
 <80 mm Hg | 
  
  
 | Elevated | 
 120–129 mm Hg | 
 and | 
 <80 mm Hg | 
  
  
      | Hypertension | 
  
  
 | Stage 1 | 
 130–139 mm Hg | 
 or | 
 80–89 mm Hg | 
  
  
 | Stage 2 | 
 ≥140 mm Hg | 
 or | 
 ≥90 mm Hg | 
  
*Individuals with SBP and DBP in 2 categories should be designated to the higher BP category.
BP Thresholds for and Goals of Pharmacological Therapy in Patients With Hypertension According to Clinical Conditions
 
  
      | Clinical Condition(s) | 
      BP Threshold, mm Hg | 
      BP Goal, mm Hg | 
  
  
  
      | General | 
  
  
    | Clinical CVD or 10-year ASCVD risk ≥ 10% | 
    ≥ 130/80 | 
    <130/80 | 
  
  
    | No clinical CVD and 10-year ASCVD risk <10% | 
    ≥ 140/90 | 
    <130/80 | 
  
  
    | Older persons (≥65 years of age; noninstitutionalized, ambulatory, community-living adults) | 
    ≥ 130 (SBP) | 
    <130 (SBP) | 
  
  
      | Specific comorbidities | 
  
  
    | Diabetes mellitus | 
    ≥ 130/80 | 
    <130/80 | 
  
  
    | Chronic kidney disease | 
    ≥ 130/80 | 
    <130/80 | 
  
  
    | Chronic kidney disease after renal    transplantation | 
    ≥ 130/80 | 
    <130/80 | 
  
  
    | Heart failure | 
    ≥ 130/80 | 
    <130/80 | 
  
  
    | Stable ischemic heart disease | 
    ≥ 130/80 | 
    <130/80 | 
  
  
    | Secondary stroke prevention | 
    ≥ 140/90 | 
    <130/80 | 
  
  
    | Secondary stroke prevention (lacunar) | 
    ≥ 130/80 | 
    <130/80 | 
  
  
    | Peripheral arterial disease | 
    ≥ 130/80 | 
    <130/80 | 
  
ASCVD indicates atherosclerotic cardiovascular disease; BP, blood pressure; CVD, cardiovascular disease; and SBP, systolic blood pressure.
                  
                  
    Canadian Hypertension guidelines 2017 
                  What’s new?
                   
                    - Longer acting (thiazide-like- Chlorthalidone) diuretics are preferred vs. shorter acting  (Hydrochlorothiazide)
 
                    - Single  pill  combinations  should  be  used as a first line  treatment (regardless  of the  extent of BP  elevation)
 
                    
                  
    Anti-hypertensive Drugs 
                    
                    All agents are first-line and equally effective, some offer additional benefits in co-morbid conditions…
                    
                  
    Telmisartan: Bifunctional  ARB 
                    Selectively  blocks  AT1 receptor + Activates PPAR Gamma receptor
                    
                    
                  
    Telmisartan: Unique ARB 
                    
                    - Only ARB which is approved for primary prevention of MI and stroke.
 
                    - Longest half life (>24 hrs) of all ARBs; better patient compliance with single daily dose.
 
                        - Better 24-hour BP control.
 - Acts as a selective modulator of Peroxisome proliferator-activated receptor gamma (PPAR-γ), a central regulator of insulin and glucose metabolism- improves control of diabetes and lowers serum lipids ( LDL-C,TG)
 
                        - Telmisartan also appears to improve renal function
 
                        - No need to adjust dose in renal impairment
 
                    
                  
    Amlodipine: Actions 
                    
                        - Long – acting  calcium  channel  blocker
 
                        - Dilates peripheral arterioles and lowers peripheral vascular resistance
 
                        - Once daily dose, controls BP for 24 hours
 
                        - No adverse effect on glucose metabolism- safe in diabetics
 
                        - No adverse effect on serum lipid levels or sexual functions
 
                        - Very well tolerated
 
                        - Additive anti-hypertensive action, when combined with Diuretics/Beta blockers/ACEI/ARB
 
                    
                  
    Chlorthalidone Vs Hydrochlorothiazide 
                    
                        - Long acting Thiazide-like Diuretic-Acts on kidneys- increases urine output and sodium excretion- lowers blood volume
 
                        - Longer half life-longer duration of action:
                            
                            
                                - 40-72 hr (vs. 6-15 hr for hydrochlorothiazide)
 
                                
                            
                         
                        - Better 24 hr BP control
 
                        - More potent (~2x)
                            
                                - 12.5 mg chlorthalidone is equivalent to 25 mg hydrochlrothiazide
 
                                
                            
                         
                        - Blood glucose lowering effect-beneficial in diabetics
 
                        - Lowers LDL-C, TC- Preferred in patients with dyslipidemia
 
                    
                  
                  Aztel Trio: Indications 
                    
                            
                                - 40-72 hr (vs. 6-15 hr for hydrochlorothiazide)
 
                        - Hypertension (SBP > 160/DBP > 100)
 
- Not controlled with Telmisartan  dual therapy
 
- Hypertensies  with High C Risk 
 
(existing CAD, multiple C risk Factors or  Diabetes or CKD)
- Diabetic  hypertensies
 
- Hypertensie with  chronic kidney disease
 
                            
                    
 
  
      | AZTEL TRIO | 
      DOSAGE CHART | 
  
  
 | Starting dose | 
 One Tablet Daily | 
  
  
 | Dose titration after 4-6 weeks | 
 Two Tablets Daily | 
  
  
 | Recommended time of administration | 
 Preferably in Morning | 
  
  
 | Mild to moderate Renal dysfunction | 
 No need for dose adjustment | 
  
  
 | Liver impairment | 
 Use with caution |