Penelitian Drp Pada Px Cva.pdf

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Drug Utilization Study in Hospitalized Patient with Cerebrovascular Attack (CVA) at Dr. Saiful Anwar General Hospital, Malang-Indonesia Suharjono1, Padmasari P1, Yulistiani1, and Sidharta B2 of Biomedical Pharmacy, Faculty of Pharmacy, Airlangga University, Surabaya, East-Java, Indonesia 2Department of Pharmacy, Dr.Saiful Anwar General Hospital, Malang, East-Java, Indonesia

1Department

INTRODUCTION Stroke caused disability Stroke caused highest mortality in the world & no 3 in USA (>160,000 in >700,000 incidence/year) Indonesia (2002)Æmortality of 123,684 Relation of multi diseases Æcomplex therapy (Polypharmacy) & high cost Need appropriate and the best management

Email : [email protected]

Aims : Objective : The objective of this prospective study was to identify drug therapy profile for the management of CVA at RSU Dr. Saiful Anwar Malang

General To study the profile of drug use for CVA patient at Dr.Saiful Anwar General Hospital, Malang Indonesia Specifics 1. To study type of drugs, dosage forms, dosage regimen & route of administration 2. To analysis relation between laboratory data and clinical data with therapy outcomes 3. To identify actual and potential drug related problems with clinical outcome

Benefit of Study 1. To provide information regarding drug use profile (selection and use) for future evaluation and hospital policy 2. To optimize the quality services of hospital pharmacy

DEFINITION OF CVA 1.Deficit of neurologic acute 2.Duration ≥ 24 hours 3.There was failure of blood brain circulation

3. To increase the quality of pharmaceutical care

1

Pathogenesis of Ischaemic Stroke

Pathogenesis of Haemorrhagic Stroke “Rupture” Vessel

Intracerebral Subarachnoid Subarachdinoid Haemorrhagic

Intracerebral Haemorrhagic

Conceptual Scheme

Operasional Scheme RISK FACTOR

CVA

•Thrombus •Emboli CBF↓ Ischaemi

•HT •Amyloid angiopathy •Aneurism •AVM

O2↓

ATP↓

Modifiable

Unmodifiable

Age, herediter, race, life style, Gender, diseases (HT,DM,CHF, Hyperlipidemia)

Smoking, Alcohol, “illicit drug”

Rupture PD Ca int↑ Na int↑

EAA↑

CVA patient at neurology department room Patient Medication Record

Bleeding Drug Therapy

Oedema Cytotoxic

Stroke ƒAntithrombotic

ADP ↑

Free Radical ↑

Microcirculatory Damage

Patient Condition

ƒThrombolitic

Cell death

ƒNeuroprotective

ƒAnti Oedema

Comorbid ƒTX HT ƒTX CHF ƒTX DM ƒTX Hyperlipidemia

Non-Drug Therapy ƒTriple-H ƒCEA ƒVP Shunting ƒVentriculostomy ƒBaloon Angioplasty ƒClipping Aneurism

ƒClinical data ƒLab data ƒBrain Image

Infarct Inflammation

Vasogenic Oedema

Research Data

Death

Therapy

To study : ƒDrug types

Patient factor : •Underlying disease •Complication •Age

Drug factor : •Tx class •Dosage and frequency •Route of administration •Dosage forms

ƒIndication ƒDosage forms ƒDosage regimen

DRP

DUS

ƒRoute of administ.

To analysis relation lab / clinical data with therapy

Identify of DRPs:: ƒNeed Additional Tx ƒInappropriate Drugs ƒUn needed drug ƒAppropriate drugs ƒAdverse drug reaction ƒDrug Interaction ƒPatient compliance

METHODS Study Design Non-experimental (observational), descriptive & prospective data Inclusion Criteria Px with end diagnosis : CVA Hospitalized Duration : minimum 7 days Exclusion Criteria End Diagnosis Transient Ischaemic Attack Incomplete Patient Medication Record (PMR) Hospitalized Duration < 7 days

Sample Study Medical Record of hospitalized CVA patients in Dr.Saiful Anwar Teaching Hospital, Malang

Sample Size All medical record from CVA patients in Dr.Saiful Anwar Hospital Malang & between 1st April – 31st May 2006 (prospective data)

2

…Continued

Location of DUS

Dept of Neurology Dr. Saiful Anwar Teaching Hospital, Malang, Indonesia Beds 800 Standard of Drug Therapy Used Formulary, Dx & Tx & Antibiotic Guideline

Data Analysis Data will be analyzed which include: 1. Patient CVA Classification 2. Table of profile of drug used 3 Table of drug interaction 4. Table of appropriate dosage 5. Diagram patient condition after discharge

• Data collection Patient’s identity, drug therapy history, physician diagnosis, laboratory data, clinical patient data, also drug therapy list during patient hospitalization were all recorded in collecting data

Surabaya Malang

BEFORE DONE THIS STUDY, THE PROPOSAL MUST BE PRESENTED TO INTERNALMEDICINE STAFFS IN DR.SAIFUL ANWAR HOSPITAL ALSO WAS PRESENTED AFTER DONE

RESULTS & DISCUSSION Number of CVA Patients

Female 48%

Male 52%

Classification of CVA Patients Ages – Stroke Types Ages (Years)

Ischemic CVA

Numbers of Patients ISH CVA

SAH CVA

< 45

-

1

-

45-54

9

5

1

55-64

10

6

-

65-74

4

-

-

≥ 75

1

3

-

Total

24 (60 %)

15 (38 %)

1 (2 %)

3

Duration of Hospitalization

Patients

Numbers of

Risk Factor

Duration of

35

40

Number of Patients

Care (days)

18

12

20

12

11

Ischemic CVA

ISH CVA

DAH CVA

< 10

8

-

-

10-20

12

3

1

21-25

3

7

-

Total

24

15

1

0

Types of Risk Factor Hypertention

Hyperlipidem ia

DM

CHF

Sm oking

Drug Used Profile

Identify Drug Related Problems

Therapy

Primer Fluids Resuscitation Neuroprotectan Antiaggregation Platelet Vitamin Drugs for Tx underlying disease (antihypertension, CHF, lipid lowering drug, antidiabetic) Antieodema

Supportive Antibiotic Drugs for GIT Analgesic & Antipyretic Respiratory Drugs Antipsychotic, antianxiety, anticonvulsan, antidepressan Drug for gout Antifungal

Value

Need Additional Therapy Inappropriate Drugs Appropriate drugs Un-needed drug Adverse drug reaction Drug Interaction Patient compliance

Fluids Resusitation

Quality Values of Neurology Function Responses

• • • • • • •

Numbers Hospitalized

Discharged

Spontaneous

4

33

39

Obey Direction

3

5

1

40

Pain

2

1

-

35

No response

1

-

-

Good orientation

5

26

37

25

Failure orientation

4

2

-

20

Spelling not clear

3

3

1

Not understand talking

2

-

-

10

No response

1

2

-

5

Eye open

Verbal responses

38

30

12

15

2

0

Motoric responses Obey Direction

6

34

39

Localization Pain

5

4

1

Attracting flexion

4

-

-

Abnormal flexion

3

1

-

Abnormal extension

2

-

-

No response

1

-

-

Normal Saline

Ringer Lactate

Dextrose

4

Neuroprotectans Used

Antiaggregation Platelets

26

23 21

13 5

2

cit ich ol in e Pi ra ce ta m Pe nt ox ify llin N im od ip in

Numbers

No 30 25 20 15 10 5 0

Intravenous

Antiplatelets

Numbers of Patients

1

ASA (Aspirin)

21

2

ASA+Clopidogrel

1

3

ASA+Ticlopidine

1

4

Ticlopidine

1

Per Oral

EXAMPLE ANTI HIYPERTENSIVE AGENTS Patients

Blood Pressure (mmHg)

PMR No 33 CVA Thrombosis HT uncontrolled ± 10thn Heart Failure St B ec LVH

Day 1 210/120 2 230/160 4 240/140 5 220/120 6 200/140 7 190/120 10 180/120

Day 11 200/150 13 180/120 14 180/120 15 180/110 17 150/100 18 190/120

Therapy Day 3 Captopril 3x12,5 mg, spironolactone 50 mg-0-0 Day 4 Captopril 3x25 mg Dayi 5 Captopril 4x25 mg Day 6 Captopril 3x25 mg, spironolactone stop, diltiazem drip 34-36 drops /min Day 7 Captopril stop Day 11 Captopril 3x25 mg, diltiazem drip stop switch oral 1x30 mg Day 15 Captopril 4x25 mg Discharged Captopril 4x25 mg, diltiazem 1x30 mg PO

Additional Drug Therapy

There were medical condition not received therapy Ælab data /clinical condition not normal (+), but therapy not given

Example Lipid Lowering Drug Patient

Blood Cholesterol

Mr Ran (48 thn) •DM •Hypertension •CHF

Day 2 Total Cholsterol: 273 HDL: 45 LDL: 181 TG: 236

Criteria

High High High

Therapy Day 3-11 Simvastatin 0-0-10 mg

Drug ASA was given for Px with Dx ISH CVA

Example Antidiabetics Patient Mrs SS DM (+), ± 5 years

Laboratory Data Day 1 Random Glucose level 30 Day 2 Fasting Glucose 72 2 h Post prandial 109 Day 6 Fasting Glucose 179 2 h Post prandial 275 Day 9 Fasting Glucose 67 2 h Post prandial 128

EXAMPLE WRONG DRUG CRITERIA Description ASA not recommended for ISH CVA because caused re-bleeding

Therapy Day 7-10 Insulin Regular 6-6-6 IU Insulin NPH 0-10 IU

EXAMPLE ADVERSE DRUG REACTION Adverse Drug Reaction Cough because Captopril

Solution • Captopril was continued, given antitussive • Captopril stopped, changed to Lisinopril

5

Unnescesary Drug Therapy Criteria

Drug Interaction Probable Criteria

Antihypertensive given for : ƒ Patient with BP<180/105 or mean arterial BP<145 mmHg ƒ For phase acute stroke ƒ Without organ target damage

Digoxin - FurosemideÆprobable Captopril - FurosemideÆsuspected Ranitidine - NifedipineÆsuspected HCT - AllopurinolÆsuspected Gemfibrozil - SimvastatinÆsuspected

Antibiotic given for patient without leucocyte data and clinical condition not shown infection symptoms More one antihipertensives class given in the same event

Appropriate Dosage Regimen Analysis Drug Type

Dosage

Literatur

Dosage Appropriate Analysis Drug Type

Antihypertensive ƒCaptopril

2x6,25 mg – 4x25 mg

ƒLisinopril

1x5 mg – 2x10 mg

ƒHCT

1x12,5 mg – 3x12,5 mg

ƒSpironolactone ƒFurosemide ƒNifedipine

1x50 mg 1x20 mg-1x40 mg 3x5 mg-3x10 mg (conventional tablet) 1x30 mg (OROS) 1x30 mg

ƒDiltiazem

2x 6,25 – 3x25 mg Combination HCT: 25 mg Captopril + 12.5 mg HCT 1 dd 1 Initial Dosage: 1x5 mg-1x10 mg Maintenance Dosage: 20-40 mg/day Comb with HCT: 10 mg lisinopril-12,5 mg HCT 1x12,5 mg - 1x50 mg Comb with other antiHT : 1x12,5 mg1x25 mg Comb with ACE inh: 12,5-25 mg/day 2x20 mg-2x40 mg 3x10 mg – 3x20 mg (coventional)

Dosage

Literature

Antiaggregation platelet ƒASA ƒTiclopidine ƒClopidogrel

1x80 mg-1x200 mg 2x250 mg 1x75 mg

50 mg-325 mg 2x250 mg 1x75 mg

Lipid lowering Drug ƒSimvastatin ƒGemfibrozil

1x10 mg 1x300 mg

1x10 mg-1x20 mg 2x600 mg

1x30mg – 1x60 mg (SR) Initial Dosage: 3x30 mg

CONCLUSIONS 1. Drug Therapy for CVA patients were fluids resuscitation, neuroprotectan, vitamin, anti aggregation platelet, lipid lowering drug, antihypertensive, CHF, anti diabetic, drug for oedema, other tx for underlying diseases 2. Drug Tx were based patient’s clinical condition and lab data. Monitoring therapy is a must during hospitalization according to clinical & lab data 3. DRPs in this study were classified as need additional drug therapy, unneeded drug, wrong drug, side effects and potential drug interactions Dr Soetomo Teaching Hospital – Surabaya - Indonesia

6

NATIONAL CLINICAL PHARMACY SEMINAR

NATIONAL CLINICAL PHARMACY SEMINAR

HYATT HOTEL, SURABAYA, 16-17 JANUARY 2007

HYATT HOTEL, SURABAYA, 16-17 JANUARY 2007

THANK YOU

FOR YOUR KIND ATTENTION

TILL WE MEET AGAIN

IN SURABAYA, INDONESIA on your next host of 8th ACCP JULY 1-4, 2008

NATIONAL CLINICAL PHARMACY SEMINAR HYATT HOTEL, SURABAYA, 16-17 JANUARY 2007

7

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