SlideShare ist ein Scribd-Unternehmen logo
1 von 36
CASE PRESENTATION ON CHRONIC RENAL FAILURE
BY:
PURANAM SOUMYA
Y18PHD0417
III/VI PHARM.D
CHRONIC RENAL FAILURE
▣ CONTENTS
INTRODUCTION
EPIDEMIOLGY
ETIOLOGY
PATHOPHYSIOLOGY
DIAGNOSIS
TREATMENT
DEMOGRAPHIC DETAILS
SOAP ANALYSIS
PHARMACIST INTERVENTION
INTRODUCTION
▣ DEFINITION - CHRONIC KIDNEY DISEASE (CKD) REFERS TO AN IRREVERSIBLE
DETERIORATION OR LOSS OF LARGE NUMBERS OF FUNCTIONING NEPHRONS AND
CAUSE LOSS OF THE EXCRETORY, METABOLIC AND ENDOCRINE FUNCTIONS OF THE
KIDNEY
▣ SERIOUS CLINICAL SYMPTOMS USUALLY DO NOT OCCUR UNTIL THE NUMBER OF
FUNCTIONAL NEPHRONS FALLS TO AT LEAST 70 TO75 PERCENT BELOW NORMAL.
RECENT DEFINITION
▣ KIDNEY DAMAGE FOR >3MONTHS WITH OR WITH OUT DECREASED GFR MANIFEST BY
EITHER
▣ PATHOLOGICAL ABNORMALITIES IN THE COMPOSITION OF BLOOD URINE OR
ABNORMALITIES IN IMAGING TEST
OR
▣ GFR < 60ML /MIN /1.73M2 FOR> 3MONTHS WITH OR WITHOUT KIDNEY DAMAGE
STAGING
THE DIFFERENT STAGES OF CKD FORM A CONTINUUM.
THE STAGES OF CKD ARE CLASSIFIED AS FOLLOWS :
STAGE 1: KIDNEY DAMAGE WITH NORMAL OR INCREASED GFR (>90
ML/MIN/1.73 M 2)
STAGE 2: MILD REDUCTION IN GFR (60-89 ML/MIN/1.73 M 2)
STAGE 3A: MODERATE REDUCTION IN GFR (45-59 ML/MIN/1.73 M 2)
STAGE 3B: MODERATE REDUCTION IN GFR (30-44 ML/MIN/1.73 M 2)
STAGE 4: SEVERE REDUCTION IN GFR (15-29 ML/MIN/1.73 M 2)
STAGE 5: KIDNEY FAILURE (GFR < 15 ML/MIN/1.73 M 2 OR DIALYSIS)
BY ITSELF, MEASUREMENT OF GFR MAY NOT BE SUFFICIENT FOR IDENTIFYING STAGE
1 AND STAGE 2 CKD,
BECAUSE IN THOSE PATIENT'S THE GFR MAY IN FACT BE NORMAL OR BORDERLINE
NORMAL. IN SUCH CASES,
THE PRESENCE OF ONE OR MORE OF THE FOLLOWING MARKERS OF KIDNEY DAMAGE CAN
ESTABLISH THE DIAGNOSIS :
 ALBUMINURIA (ALBUMIN EXCRETION > 30 MG/24 HR. OR
ALBUMIN:CREATININE RATIO > 30 MG/G [> 3 MG/MMOL])
 URINE SEDIMENT ABNORMALITIES
 ELECTROLYTE AND OTHER ABNORMALITIES DUE TO TUBULAR DISORDERS
 HISTOLOGIC ABNORMALITIES
 STRUCTURAL ABNORMALITIES DETECTED BY IMAGING
 HISTORY OF KIDNEY TRANSPLANTATION IN SUCH CASES
EPIDEMOLOGY
GLOBALLY, 8% TO 16% OF THE GENERAL POPULATION HAS CKD.
1.9 MILLION PEOPLE ARE UNDERGOING RENAL REPLACEMENT THERAPY.
PREVELANCE OF CKD INCREASES WITH AGE ; 30% IN GREATER THAN 70 YEARS OLD.
DIABETES AND HYPERTENSION ARE TWO IMPORTANT RISK FACTORS FOR CKD.
IN PATIENTS WITH TYPE 2 DIABETES, PREVELANCE OF 27%.
AMONG T1DM; 17% TO 25% OF PATIENTS DEVELOPED DIABETIC CHRONIC KIDNEY DISEASE (DCKD) AFTER 30 YEARS.
ETIOLOGY OF CRF
• CAUSES OF CHRONIC KIDNEY DISEASE (CKD) INCLUDE THE FOLLOWING :
• DIABETIC KIDNEY DISEASE
• HYPERTENSION
• VASCULAR DISEASE(ANGINA & MI)
• GLOMERULAR DISEASE(PRIMARY OR SECONDARY)
• TUBULOINTERSTITIAL DISEASE(NEPHRITIS AFFECTING THE INTERSTITIUM OF THE KIDNEYS)
• URINARY TRACT OBSTRUCTION OR DYSFUNCTION
• RECURRENT KIDNEY STONE DISEASE
• CONGENITAL DEFECTS OF THE KIDNEY OR BLADDER
• UNRECOVERED ACUTE KIDNEY INJURY
SYMPTOMS
• TIREDNESS
• WEAKNESS
• NOT SLEEPING WELL
• LESS DESIRE TO EAT THAN USUAL
• NAUSEA
• ITCHING
• SHORTNESS OF BREATH
• ALTERED TASTE
• ALTERED MENTAL STATE
NDD-CKD VS ESRD
• THE TERM NON DIALYSIS DEPENDENT CKD ALSO ABBREVIATED AS NDD-CKD IS A
DESIGNATION USED TO ENCOMPASSES THE STATUS OF THOSE PERSONS WITH AN
ESTABLISHED CKD WHO DO NOT YET REQUIRE THE LIFE SUPPORTING TREATMENTS FOR
RENAL FAILURE KNOWN AS RENAL REPLACEMENT THERAPY(INCLUDING MAINTENANCE
DIALYSIS OR RENAL TRANSPLANTATION)
• THE CONDITION OF INDIVIDUALS WITH CKD WHO REQUIRE EITHER OF THE 2 TYPES OF
RENAL REPLACEMENT THERAPY(DIALYSIS OR TRANSPLANTATION) IS REFERRED TO AS THE
END STAGE RENAL DISEASE (ESRD)
Complications
• ANEMIA: DUE TO LACK OF ERYTHROPOIETIN
• METABOLIC ACIDOSIS (SEVERE): DUE TO LACK OF NH3 PRODUCTION BY KIDNEYS WHICH IS INVOLVED IN ACID-
BASE BUFFER
• HYPERKALEMIA: DUE TO LACK OF EXCRETION
• PERICARDITIS: DUE TO UREMIA
• OSTEODYSTROPHY (OSTEITIS FIBROSA CYSTICA): DUE TO LACK OF 1,25-
DIHYDROXYCHOLECALCIFEROL AND ALSO SECONDARY HYPERPARATHYROIDISM
• FLUID OVERLOAD (ANASARCA): LACK OF EXCRETION AND NA+ RETENTION
• ENCEPHALOPATHY: DUE TO UREMIA
• HYPERTENSION: DUE TO ACTIVATION OF RAAS. HPT IS THE COMMON CAUSE OF DEATH DUE TO
MYOCARDIAL INFARCTION. MAINTAIN BP <130/80
• INFECTIONS: UREMIA PREVENTS DEGRANULATION OF THE NEUTROPHILS AND SO
• MYELOPEROXIDASE CAN’T BE RELEASED TO DESTROY BACTERIA
• BLEEDING TENDENCIES: DUE TO PLATELETS DYSFUNCTION FROM EFFECTS OF UREMIA
DIAGNOSIS
▣ BLOOD
▣ ↑ CREATININE AND BUN
▣ ELECTROLYTES: HYPERKALAEMIA, HYPERPHOSPHATEMIA, HYPOCALCAEMIA
▣ MONITOR BLOOD PH FOR METABOLIC ACIDOSIS
▣ ↓ CALCITRIOL LEVELS
▣ ↑ PARATHYROID HORMONE (PTH)
▣ ULTRASOUND: SHRUNKEN KIDNEYS AND FIBROTIC PARENCHYMA
▣ RENAL BIOPSY: SOMETIMES INDICATED TO DETERMINE THE UNDERLYING CAUSE
URINE ANALYSIS
TREATMENT
• ALTHOUGH CHRONIC KIDNEY DISEASE CANNOT BE CURED , IT IS POSSIBLE TO SLOW THE DAMAGE TO THE
KIDNEY IN MOST PATIENTS. DOCTOR MAY RECOMMEND ANY OF THE FOLLOWING:
• CONTROLLING PROTEIN IN THE URINE BY RESTRICTING THE AMOUNT OF PROTEIN IN THE DIET OR
MEDICATION.
• TAKING ACE INHIBITORS OR ANGIOTENSIN II RECEPTOR ANTAGONISTS TO SLOW THE PROGRESSION TO
CHRONIC RENAL FAILURE.
• REDUCING THE USE OF AND THE DOSAGES OF DRUGS THAT MAY BE TOXIC TO THE KIDNEYS.
• MANAGING THE COMPLICATIONS OF THE CHRONIC RENAL DISEASE SUCH AS FLUID OVERLOAD HIGH BLOOD
PHOSPHATE OR POTASSIUM LEVELS , LOW BLOOD LEVEL OF CALCIUM AND ANAEMIA
Non-pharmacological treatment
• ADMIT PATIENT ESPECIALLY IN STAGE OF EXACERBATION
• DIET: RESTRICT DIETARY PROTEIN TO< 40 G/DAY, RESTRICT NA+, K+, PO4-
• INTAKE, AVOID POTASSIUM CONTAINING FOODS E.G. BANANA
• WATER AND ELECTROLYTE BALANCE:
i. DAILY FLUID INTAKE = PREVIOUS DAY’S URINE OUTPUT + 600 ML (FOR INSENSIBLE LOSSES)
ii. STRICT FLUID INPUT AND OUTPUT CHART
• DAILY WEIGHING
• GENERAL HEALTH ADVICE E.G. SMOKING CESSATION
• • AVOID NEPHROTOXINS E.G. NSAIDS , HERBAL MEDICATION
PRECAUTIONS
• LOWERING HIGH BLOOD PRESSURE
• CONTROLLING BLOOD SUGAR AND LIPID LEVELS
• STAYING HYDRATED
• CONTROLLING SALT IN DIET
• QUITTING SMOKING
• UNDERGOING DIALYSIS A MEDICAL PROCESS THAT CLEANS BLOOD
• HAVING A KIDNEY TRANSPLANT
• COUNSELLING FOR YOU AND YOUR FAMILY ABOUT DIALYSIS AND/OR TRANSPLANT OPTIONS.
PREVENTION
• TO HELP REDUCE YOUR CHANCE OF CHRONIC DISEASE OF CHRONIC KIDNEY FAILURE TAKE THE FOLLOWING
STEPS:
1. GET A PHYSICAL EXAM EVERY YEAR THAT INCLUDES A URINE TEST TO MONITOR YOUR KIDNEY HEALTH
2. DO NOT SMOKE
3. MAINTAIN A HEALTHY WEIGHT.
4. DRINK WATER AND OTHER FLUIDS TO STAY HYDRATED.
5. PEOPLE WHO HAVE DIABETES ,PREVIOUSLY KNOWN KIDNEY DISEASE HIGH BLOOD PRESSURE ARE OVER
THE AGE OF 60 SHOULD BE SCREENED REGULARLY FOR KIDNEY DISEASE
6. PEOPLE WITH A FAMILY HISTORY OF KIDNEY DISEASE SHOULD ALSO BE SCREENED REGULARLY.
DISTINGUISHING ACUTE FROM CHRONIC RENAL IMPAIRMENT
• COMPARING ANY PREVIOUS MEASUREMENTS OF SERUM CREATININE WITH THE PATIENTS CURRENT BIOCHEMISTRY. PRE-
EXISTING CHRONIC RENAL IMPAIRMENTS CAN BE EXCLUDED IF A RELATIVELY RECENT PREVIOUS MEASUREMENT OF RENAL
FUNCTION WAS NORMAL.
• A HISTORY OF SEVERE MONTHS VAGUE ILL HEALTH NOCTURIA OR PRURITUS AND FINDINGS OF SKIN PIGMENTATION
ANAEMIA LONG STANDING HYPERTENSION OR NEUROTHERAPY SUGGEST A MORE CHRONIC DISEASE.
• RENAL ULTRASONOGRAPHY TO DETERMINE SIZE AND ECHOGENICITY OF THE KIDNEYS. IT IS NOTE WORTHY THAT RENAL SIZE
IS NORMAL IN MOST PATIENTS WITH ARF.
• ANAEMIA IS A MAJOR FEATURE OF CRF , BUT IT MAY OCCUR EARLY IN THE COURSE OF MANY DISEASE THAT CAUSE ARF.
• BONE DISEASE – EVIDENCE OF LONGSTANDING RENAL BONE DISEASE (EX: RADIOLOGICAL EVIDENCE OF
HYPERPARATHYROIDISM , GREATLY ELEVATED PARATHYROID HORMONE(PTH) LEVELS IS A DIAGNOSTIC OF CRF, BUT
HYPERCALCEMIA AND HYPERPHOSPHATEMIA MAY OCCUR IN BOTH ARF AND CRF.
DEMOGRAPHIC DETAILS
• NAME : SUJATHA STATUS : MARRIED
• AGE : 72 YEARS IP.NO : IP19019018
• SEX : FEMALE REG.NO : 202778191
• HEIGHT : 5.4 FEET WEIGHT : 45KG
• PLACE : GUNTUR DOA : 21/02/2021
• RELIGION : HINDU DOD : 26/02/2021
• DEPARATMENT : UROLOGY
• ECONOMIC BACKGROUND : POOR
SOAP NOTES
SOAP ANALYSIS :
A 72 YEARS OLD FEMALE PATIENT OF 45 KG’S WEIGHT, 5.4 FEET HEIGHT OF HINDU RELIGION WITH POOR ECONOMIC
BACKGROUND FROM GUNTUR HAVE ADMITTED IN E-WARD.
• SUBJECTIVE DATA :- LACK OF APPETITE, FEVER FOR 2 DAYS,
URINE CONTINUOUS FOR 10 DAYS.
• OBJECTIVE DATA :- ULTRASONOGRAPHY FOR ABDOMEN. SERUM CHLORIDE - 111MMOL/L.
SERUM BILIRUBIN - 2.5 MG/DL.
SERUM INDIRECT BILIRUBIN - 2.2 MG/DL. HAEMOGLOBIN - 9.5GM/DL.
• ASSESSMENT :- BASED ON SUBJECTIVE DATA (URINE CONTINUOUS FEVER) AND LABORATORY DATA OBTAINED THE PATIENT IS
ASSESSED TO BE SUFFERING FROM RENAL FAILURE.
• FINAL DIAGNOSIS :- CHRONIC RENAL DISEASE.
DAY NOTES
• DAY -1 :- O/E :- ECG - SINUS TACHYCARDIA.
LEFT VENTRICULAR HYPERTROPHY.
LABORATORY REPORTS:- FASTING BLOOD SUGAR - 115MG/ML.
SERUM CHLORIDE - 110MMOL/L.
BLOOD UREA - 43MG/DL.
SERUM CREATININE - 1.8MG/DL.
DAY - 2 :- ADVISED TEST :- BLOOD UREA - 2.
SERUM CREATININE - 1.2MG/DL.
SERUM CHLORIDE - 111MG/DL.
SERUM BILIRUBIN - 7.5MG/DL.
SERUM ALKALINE PHOSPHATE - 46U/L.
ULTRASONOGRAPHY OF ABDOMEN
• GRADE - 1 BILATERAL CHRONIC MEDICAL RENAL DISEASE.
• LARGE PATCH OF CONSOLIDATION AT LOWER LOBE OF RIGHT LUNG.
• ADVISED TEST :- SERUM PROTEIN - 5.5G/DL. PCV - 32%.
• CARDIOLOGY REPORT : SCLEROTIC AORTIC VALVE, NO AC/NO AR, NORMAL CHAMBERS.
• GRADE - 1 DIASTOLIC DYSFUNCTION.
VITALS
DAYS TEMPERATURE(IN
F)
PULSE
RATE(bpm)
REPSIRATORY
RATE(cpm)
BLOOD
PRESSURE(mm/H
g)
1 100 90 24 120/90
2 98.6 82 22 110/80
3 98.6 94 16 120/80
4 98.6 84 20 130/80
PLAN FOR TREATMENT
GOALS OF TREATMENT :-
• TO REDUCE BODY TEMPERATURE.
• TO REDUCE LACK OF APPETITE.
• TO REDUCE URINE CONTINUOUS.
• TO IMPROVE PATIENT CONDITION.
MEDICATION:
SL.NO BRAND NAME GENERIC NAME DOSE FREQUENCY ROA DAYS
1 INJ.PANTOP PANTORAZOLE 40mg BD IV 4
2 INJ.ZOFER ONDANSETRON 2mg BD IV 4
3 INJ.TAZACT PIPERACILLIN+
TAZOBACTUM
2.25mg BD IV 4
4 TAB. ZITHROMAX AZITHROMYCIN 250mg BD ORAL 4
5 NEB.DUOLIN
BUDECORT
salbutamol+
ipratropium+
bromide+
budesonide
1.25mg
0.5 mg
TID INHALATION 4
6 TAB.LEVOCET LEVOCETRIZINE 5mg BD ORAL 4
TREATMENT GIVEN
1. INJ. PANTOP - 40 MG - BD - IV
GENERIC NAME :- PANTOPRAZOLE.
PHARMACOLOGICAL CLASS :- PROTON PUMP INHIBITOR.
USES :- PREVENTS EXCESS ACID PRODUCTION IN STOMACH.
MOA :- IT WORKS BY INTERFERING WITH THE FINAL STEP OF ACID RELEASE IN THE STOMACH.
INDICATION :- TO TREAT STOMACH ULCERS.
SIDE EFFECTS :- HEADACHE, ALTERED SENSE OF TASTE, RUNNY NOSE AND COUGH.
ADR’S :- SKIN RASH, ANOREXIA, INJECTION SITE THROMBOPHLEBITIS.
CI :- ALLERGY
PREGNANCY CATEGORY :- B.
2. INJ.ZOFER-40MG-BD-IV
GENERIC NAME :- ONDANSETRON.
PHARMACOLOGICAL CLASS :- SELECTIVE 5 - HT3 RECEPTOR.
USES :- TREAT NAUSEA, VOMITING.
MOA :- IT BLOCKS THE ACTION OF SEROTONIN IN THE BODY THAT CAN TRIGGER NAUSEA AND VOMITING'S.
INDICATION :- TO TREAT GASTRO - OESOPHAGEAL REFLEX DISORDERS.
SIDE EFFECTS :- HEADACHE, CONSTIPATION, FATIGUE, FEVER.
ADR’S :- INCREASED LIVER ENZYME LEVELS.
CI :- ALLERGY, APOMORPHINE.
DI :- AMITRIPTYLINE LINE, CARBAMAZEPINE, PHENYTOIN.
PREGNANCY CATEGORY :- A.
3. INJ. TAZACT - 2.2 MG - BD - IV
GENERIC NAME :- PIPERACILLIN (400MG) + TAZOBACTAM (500MG).
PHARMACOLOGICAL CLASS :- BETA-LACTAMASE INHIBITOR.
USES :- BACTERIAL INFECTIONS, URINARY TRACT INFECTIONS, MICROBIAL INFECTIONS.
MOA :- PIPERACILLIN - IT WORKS BY INTERFERING WITH CERTAIN PROCESSES THAT HELP BACTERIA.
TAZOBACTUM - INHIBITS CHEMICALS PRODUCED BY BACTERIA.
INDICATION :- ANTIBACTERIAL AGENT.
SIDE EFFECTS :- DIARRHOEA, FEVER, NAUSEA, VOMITINGS.
ADR’S :- RASH, ITCHING OF SKIN.
CI :- ALLERGY.
DI :- LIVE CHOLERA VACCINE, OXYTETRACYCLINE, PROBENECID.
PREGNANCY CATEGORY : B
4.
• TAB. ZITHROMAX- 250MG - BD - ORAL
GENERIC NAME :- AZITHROMYCIN.
PHARMACOLOGICAL CLASS :- MACROLIDE ANTIBIOTIC.
USES :- PNEUMONIA, NOSE AND THROAT INFECTIONS, SINUS, SKIN INFECTIONS.
MOA :- PIPERACILLIN - AZITHROMYCIN PREVENT BACTERIA FROM GROWING BY INTERFERING WITH THEIR
PROTEIN SYNTHESIS. IT BINDS TO THE 50S SUBUNIT OF THE BACTERIAL RIBOSOME, THUS INHIBITING
TRANSLATION OF MRNA.
INDICATION :- TO TREAT BACTERIAL INFECTIONS.
SIDE EFFECTS :- DIARRHOEA, FEVER, ABDOMEN PAIN, VOMITINGS. ADR’S :- DRY OR SCALY SKIN, ACID OR
SOUR STOMACH.
CI :- HYPERSENSITIVITY, LIVER DAMAGE.
DI :- ATORVASTATIN, AMIODARONE, DIGOXIN.
PREGNANCY CATEGORY :- B.
5. TAB. LEVOCET - 5MG - BD - ORAL
GENERIC NAME :- LEVOCETIRIZINE.
PHARMACOLOGICAL CLASS :- ANTIHISTAMINE.
USES :- RUNNY NOSE, SNEEZING, REDNESS, ITCHING, TEARING OF THE EYES.
MOA :- IT WORKS BY BLOCKING THE ACTION OF A NATURAL SUBSTANCE PRODUCED BY BODY CALLED
HISTAMINE.
INDICATION :- TREAT ALLERGY SYMPTOMS SUCH AS WATERY EYES, RUNNING NOSE.
SIDE EFFECTS :- DIARRHOEA, SLEEPINESS, HEADACHE.
ADR’S :- DIFFICULTY IN PASSING URINE.
CI :- ALLERGY, KIDNEY DISEASE.
DI :- ALPRAZOLAM, CLOBAZAM, CODEINE.
PREGNANCY CATEGORY :- B.
6.NEB. DUOLIN AND BUDECORT – 1.25MG/0.5MG - TID – INHALATION.
GENERIC NAME :- SALBUTAMOL + IPRATROPIUM/BROMIDE + BUDESONIDE.
PHARMACOLOGICAL CLASS :- ANTICHOLINERGIC, CORTICOSTEROID.
USES :- AIRWAY NARROWING, COPD.
MOA :- IT CAUSES BRONCHODILATION. IT WORKS BY RELAXING AND OPENING THE BLOCKED AIR PASSAGES.
INDICATION :- BRONCHODILATION, CONTROL OF WHEEZING.
SIDE EFFECTS :- SNEEZING, COUGH, VIRAL INFECTIONS.
ADR’S :- HEADACHE, TACHYCARDIA TREMOR.
CI :- HYPERTROPHIC OBSTRUCTIVE CARDIOMYOPATHY.
DI :- AMINOPENCILLINS, DIGOXIN22.
PREGNANCY CATEGORY :- B.
MONITORING PARAMETERS
• DISEASE SPECIFIC - MONITORING FEVER, URINE PASSAGE. MONITORING RENAL FUNCTION TESTS.
• DRUG SPECIFIC - MONITORING LIVER ENZYME LEVELS. MONITORING ADVERSE DRUG REACTIONS.
ABOUT DRUGS
• TAB. PANTOP SHOULD BE TAKEN WITH EMPTY STOMACH (ATLEAST HALF AN HOUR BEFORE FOOD).
• AZITHROMYCIN USUALLY TAKEN BY MOUTH WITH A GLASS OF WATER ONCE DAILY WITH OR
WITHOUT FOOD.
• LEVOCET SHOULD BE TAKEN WITH OR WITHOUT FOOD.
PATIENT COUNSELLING
• EAT A LOW PROTEIN DIET, LIMITING SALT, POTASSIUM, PHOSPHOROUS.
• AVOID FAST FOODS, FROZEN DINNERS, CANNED FOODS THAT ARE HIGHER IN SODIUM.
• USE OF SPICES, HERBS AND SODIUM FREE SEASONING IN PLAN OF SALT .
• AEROBIC EXERCISE.
• DECREASING MORE SALT INTAKE.
DIET FOR CKD PATIENTS
• BREAK FAST - 1.5 SERVING OF CEREAL + A GLASS OF MILK.
• MORNING SNACK - 1 BOWL OF FRUITS (PINE APPLE, STRAW BERRIES).
• LUNCH - A GOOD COMBINATION OF STARCH + PROTEINS AND FATS.
• AFTERNOON - 1 CORN BREAD + BEEF PATTY.
• DINNER - YEAST ROLL STEAMED CHICKEN + SQUASH + MARGARINE.
• PROTEIN RESTRICTION TO 0.6 - 0.8GM/KG/DAY MAY RETARD CKD PROGRESSION
• PHOSPHORUS RESTRICTION - PHOSPHOROUS LEVEL SHOULD BE KEPT IN THE NORMAL RANGE (<4.5MG/DL)
PREDIALYSIS.
• SALT AND WATER RESTRICTION.
• DISCHARGE MEDICATION
• TAB. PANTOP - 40MG - OD - ORAL - 7 DAYS.
TAB. ZITHROMAX- 250MG - OD - ORAL - 7 DAYS.
• TAB. LEVOCET - 5MG - OD - ORAL - 7 DAYS.
THANK YOU

Weitere ähnliche Inhalte

Ähnlich wie CRF case study.pptx

DIAGNOSTIC APPROACH AND MANAGEMENT OF ACUTE KIDNEY INJURY - Copy.pptx
DIAGNOSTIC APPROACH AND MANAGEMENT OF ACUTE KIDNEY INJURY - Copy.pptxDIAGNOSTIC APPROACH AND MANAGEMENT OF ACUTE KIDNEY INJURY - Copy.pptx
DIAGNOSTIC APPROACH AND MANAGEMENT OF ACUTE KIDNEY INJURY - Copy.pptxsubhayan999
 
Polyuria approach
Polyuria  approach Polyuria  approach
Polyuria approach Wasim Akram
 
Hyponatremia in Clinical Practice
Hyponatremia in Clinical PracticeHyponatremia in Clinical Practice
Hyponatremia in Clinical PracticeRohan_Roxxx
 
COPD COMPLETE POWER POINT AS PER GOLD....
COPD COMPLETE POWER POINT AS PER GOLD....COPD COMPLETE POWER POINT AS PER GOLD....
COPD COMPLETE POWER POINT AS PER GOLD....V467
 
Approach to Sepsis & Septic Shock in Emergency Medicine.
Approach to Sepsis & Septic Shock in Emergency Medicine.Approach to Sepsis & Septic Shock in Emergency Medicine.
Approach to Sepsis & Septic Shock in Emergency Medicine.AngelGovekar
 
ACUTE LIVER FAILURE (2).pptx
ACUTE LIVER FAILURE (2).pptxACUTE LIVER FAILURE (2).pptx
ACUTE LIVER FAILURE (2).pptxDr-Vishal Jainth
 
ACUTE RENAL FAILURE
ACUTE RENAL FAILUREACUTE RENAL FAILURE
ACUTE RENAL FAILUREJayaTam
 
Acute pancreatitis by dr zulakha
Acute pancreatitis by dr zulakhaAcute pancreatitis by dr zulakha
Acute pancreatitis by dr zulakhaWest Medicine Ward
 
Agranulocytosis oral pathology
Agranulocytosis oral pathologyAgranulocytosis oral pathology
Agranulocytosis oral pathologyAksharaNair9
 
Urea Cycle Disorders
Urea Cycle DisordersUrea Cycle Disorders
Urea Cycle DisordersCSN Vittal
 
Ig a nephropathy
Ig a nephropathyIg a nephropathy
Ig a nephropathypkhohl
 
Dr hamada alsedawy sepsis and aki
Dr hamada alsedawy   sepsis and akiDr hamada alsedawy   sepsis and aki
Dr hamada alsedawy sepsis and akiFarragBahbah
 
ACUTE PANCREATITIS
ACUTE PANCREATITISACUTE PANCREATITIS
ACUTE PANCREATITISMuthu Rajathi
 
Approch to Hematuria in pediatric age group
Approch to Hematuria in pediatric age groupApproch to Hematuria in pediatric age group
Approch to Hematuria in pediatric age groupMohammed Saadi
 
Endocrine hypertension
Endocrine hypertensionEndocrine hypertension
Endocrine hypertensionNaveen Kumar
 
Nephrotic syndrome
Nephrotic syndromeNephrotic syndrome
Nephrotic syndromeLord Ceasar
 

Ähnlich wie CRF case study.pptx (20)

DIAGNOSTIC APPROACH AND MANAGEMENT OF ACUTE KIDNEY INJURY - Copy.pptx
DIAGNOSTIC APPROACH AND MANAGEMENT OF ACUTE KIDNEY INJURY - Copy.pptxDIAGNOSTIC APPROACH AND MANAGEMENT OF ACUTE KIDNEY INJURY - Copy.pptx
DIAGNOSTIC APPROACH AND MANAGEMENT OF ACUTE KIDNEY INJURY - Copy.pptx
 
Fluid&electrolyte balance
Fluid&electrolyte balanceFluid&electrolyte balance
Fluid&electrolyte balance
 
Polyuria approach
Polyuria  approach Polyuria  approach
Polyuria approach
 
Hyponatremia in Clinical Practice
Hyponatremia in Clinical PracticeHyponatremia in Clinical Practice
Hyponatremia in Clinical Practice
 
Sepsis
SepsisSepsis
Sepsis
 
COPD COMPLETE POWER POINT AS PER GOLD....
COPD COMPLETE POWER POINT AS PER GOLD....COPD COMPLETE POWER POINT AS PER GOLD....
COPD COMPLETE POWER POINT AS PER GOLD....
 
Approach to Sepsis & Septic Shock in Emergency Medicine.
Approach to Sepsis & Septic Shock in Emergency Medicine.Approach to Sepsis & Septic Shock in Emergency Medicine.
Approach to Sepsis & Septic Shock in Emergency Medicine.
 
ACUTE LIVER FAILURE (2).pptx
ACUTE LIVER FAILURE (2).pptxACUTE LIVER FAILURE (2).pptx
ACUTE LIVER FAILURE (2).pptx
 
ACUTE RENAL FAILURE
ACUTE RENAL FAILUREACUTE RENAL FAILURE
ACUTE RENAL FAILURE
 
GUILLAIN BARRE SYNDROME
GUILLAIN BARRE SYNDROMEGUILLAIN BARRE SYNDROME
GUILLAIN BARRE SYNDROME
 
Acute pancreatitis by dr zulakha
Acute pancreatitis by dr zulakhaAcute pancreatitis by dr zulakha
Acute pancreatitis by dr zulakha
 
Agranulocytosis oral pathology
Agranulocytosis oral pathologyAgranulocytosis oral pathology
Agranulocytosis oral pathology
 
Urea Cycle Disorders
Urea Cycle DisordersUrea Cycle Disorders
Urea Cycle Disorders
 
Ig a nephropathy
Ig a nephropathyIg a nephropathy
Ig a nephropathy
 
Gout and pseudogout
Gout and pseudogoutGout and pseudogout
Gout and pseudogout
 
Dr hamada alsedawy sepsis and aki
Dr hamada alsedawy   sepsis and akiDr hamada alsedawy   sepsis and aki
Dr hamada alsedawy sepsis and aki
 
ACUTE PANCREATITIS
ACUTE PANCREATITISACUTE PANCREATITIS
ACUTE PANCREATITIS
 
Approch to Hematuria in pediatric age group
Approch to Hematuria in pediatric age groupApproch to Hematuria in pediatric age group
Approch to Hematuria in pediatric age group
 
Endocrine hypertension
Endocrine hypertensionEndocrine hypertension
Endocrine hypertension
 
Nephrotic syndrome
Nephrotic syndromeNephrotic syndrome
Nephrotic syndrome
 

Mehr von SOUMYA PURANAM

Mehr von SOUMYA PURANAM (6)

CYTOTOXIC Drugs .pptx
CYTOTOXIC Drugs .pptxCYTOTOXIC Drugs .pptx
CYTOTOXIC Drugs .pptx
 
Hormonal drugs.pptx
Hormonal drugs.pptxHormonal drugs.pptx
Hormonal drugs.pptx
 
drug barhemsys ..pptx
drug barhemsys ..pptxdrug barhemsys ..pptx
drug barhemsys ..pptx
 
cadd .pptx
cadd .pptxcadd .pptx
cadd .pptx
 
AT425.pptx
AT425.pptxAT425.pptx
AT425.pptx
 
UTI.pptx
UTI.pptxUTI.pptx
UTI.pptx
 

KĂźrzlich hochgeladen

VIP Hyderabad Call Girls KPHB 7877925207 ₹5000 To 25K With AC Room 💚😋
VIP Hyderabad Call Girls KPHB 7877925207 ₹5000 To 25K With AC Room 💚😋VIP Hyderabad Call Girls KPHB 7877925207 ₹5000 To 25K With AC Room 💚😋
VIP Hyderabad Call Girls KPHB 7877925207 ₹5000 To 25K With AC Room 💚😋mahima pandey
 
❤️Chandigarh Escorts Service☎️9814379184☎️ Call Girl service in Chandigarh☎️ ...
❤️Chandigarh Escorts Service☎️9814379184☎️ Call Girl service in Chandigarh☎️ ...❤️Chandigarh Escorts Service☎️9814379184☎️ Call Girl service in Chandigarh☎️ ...
❤️Chandigarh Escorts Service☎️9814379184☎️ Call Girl service in Chandigarh☎️ ...Sheetaleventcompany
 
Bhawanipatna Call Girls 📞9332606886 Call Girls in Bhawanipatna Escorts servic...
Bhawanipatna Call Girls 📞9332606886 Call Girls in Bhawanipatna Escorts servic...Bhawanipatna Call Girls 📞9332606886 Call Girls in Bhawanipatna Escorts servic...
Bhawanipatna Call Girls 📞9332606886 Call Girls in Bhawanipatna Escorts servic...Dipal Arora
 
Ahmedabad Call Girls Book Now 9630942363 Top Class Ahmedabad Escort Service A...
Ahmedabad Call Girls Book Now 9630942363 Top Class Ahmedabad Escort Service A...Ahmedabad Call Girls Book Now 9630942363 Top Class Ahmedabad Escort Service A...
Ahmedabad Call Girls Book Now 9630942363 Top Class Ahmedabad Escort Service A...GENUINE ESCORT AGENCY
 
Race Course Road } Book Call Girls in Bangalore | Whatsapp No 6378878445 VIP ...
Race Course Road } Book Call Girls in Bangalore | Whatsapp No 6378878445 VIP ...Race Course Road } Book Call Girls in Bangalore | Whatsapp No 6378878445 VIP ...
Race Course Road } Book Call Girls in Bangalore | Whatsapp No 6378878445 VIP ...dishamehta3332
 
Whitefield { Call Girl in Bangalore ₹7.5k Pick Up & Drop With Cash Payment 63...
Whitefield { Call Girl in Bangalore ₹7.5k Pick Up & Drop With Cash Payment 63...Whitefield { Call Girl in Bangalore ₹7.5k Pick Up & Drop With Cash Payment 63...
Whitefield { Call Girl in Bangalore ₹7.5k Pick Up & Drop With Cash Payment 63...dishamehta3332
 
tongue disease lecture Dr Assadawy legacy
tongue disease lecture Dr Assadawy legacytongue disease lecture Dr Assadawy legacy
tongue disease lecture Dr Assadawy legacyDrMohamed Assadawy
 
Call Girls Bangalore - 450+ Call Girl Cash Payment 💯Call Us 🔝 6378878445 🔝 💃 ...
Call Girls Bangalore - 450+ Call Girl Cash Payment 💯Call Us 🔝 6378878445 🔝 💃 ...Call Girls Bangalore - 450+ Call Girl Cash Payment 💯Call Us 🔝 6378878445 🔝 💃 ...
Call Girls Bangalore - 450+ Call Girl Cash Payment 💯Call Us 🔝 6378878445 🔝 💃 ...gragneelam30
 
7 steps How to prevent Thalassemia : Dr Sharda Jain & Vandana Gupta
7 steps How to prevent Thalassemia : Dr Sharda Jain & Vandana Gupta7 steps How to prevent Thalassemia : Dr Sharda Jain & Vandana Gupta
7 steps How to prevent Thalassemia : Dr Sharda Jain & Vandana GuptaLifecare Centre
 
Circulatory Shock, types and stages, compensatory mechanisms
Circulatory Shock, types and stages, compensatory mechanismsCirculatory Shock, types and stages, compensatory mechanisms
Circulatory Shock, types and stages, compensatory mechanismsMedicoseAcademics
 
❤️Call Girl Service In Chandigarh☎️9814379184☎️ Call Girl in Chandigarh☎️ Cha...
❤️Call Girl Service In Chandigarh☎️9814379184☎️ Call Girl in Chandigarh☎️ Cha...❤️Call Girl Service In Chandigarh☎️9814379184☎️ Call Girl in Chandigarh☎️ Cha...
❤️Call Girl Service In Chandigarh☎️9814379184☎️ Call Girl in Chandigarh☎️ Cha...Sheetaleventcompany
 
Most Beautiful Call Girl in Chennai 7427069034 Contact on WhatsApp
Most Beautiful Call Girl in Chennai 7427069034 Contact on WhatsAppMost Beautiful Call Girl in Chennai 7427069034 Contact on WhatsApp
Most Beautiful Call Girl in Chennai 7427069034 Contact on WhatsAppjimmihoslasi
 
Call Girl In Indore 📞9235973566📞 Just📲 Call Inaaya Indore Call Girls Service ...
Call Girl In Indore 📞9235973566📞 Just📲 Call Inaaya Indore Call Girls Service ...Call Girl In Indore 📞9235973566📞 Just📲 Call Inaaya Indore Call Girls Service ...
Call Girl In Indore 📞9235973566📞 Just📲 Call Inaaya Indore Call Girls Service ...Sheetaleventcompany
 
Dehradun Call Girls Service {8854095900} ❤️VVIP ROCKY Call Girl in Dehradun U...
Dehradun Call Girls Service {8854095900} ❤️VVIP ROCKY Call Girl in Dehradun U...Dehradun Call Girls Service {8854095900} ❤️VVIP ROCKY Call Girl in Dehradun U...
Dehradun Call Girls Service {8854095900} ❤️VVIP ROCKY Call Girl in Dehradun U...Sheetaleventcompany
 
👉 Chennai Sexy Aunty’s WhatsApp Number 👉📞 7427069034 👉📞 Just📲 Call Ruhi Colle...
👉 Chennai Sexy Aunty’s WhatsApp Number 👉📞 7427069034 👉📞 Just📲 Call Ruhi Colle...👉 Chennai Sexy Aunty’s WhatsApp Number 👉📞 7427069034 👉📞 Just📲 Call Ruhi Colle...
👉 Chennai Sexy Aunty’s WhatsApp Number 👉📞 7427069034 👉📞 Just📲 Call Ruhi Colle...rajnisinghkjn
 
Call 8250092165 Patna Call Girls ₹4.5k Cash Payment With Room Delivery
Call 8250092165 Patna Call Girls ₹4.5k Cash Payment With Room DeliveryCall 8250092165 Patna Call Girls ₹4.5k Cash Payment With Room Delivery
Call 8250092165 Patna Call Girls ₹4.5k Cash Payment With Room DeliveryJyoti singh
 
Cardiac Output, Venous Return, and Their Regulation
Cardiac Output, Venous Return, and Their RegulationCardiac Output, Venous Return, and Their Regulation
Cardiac Output, Venous Return, and Their RegulationMedicoseAcademics
 
Nagpur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Nagpur No💰...
Nagpur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Nagpur No💰...Nagpur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Nagpur No💰...
Nagpur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Nagpur No💰...Sheetaleventcompany
 
❤️Amritsar Escorts Service☎️9815674956☎️ Call Girl service in Amritsar☎️ Amri...
❤️Amritsar Escorts Service☎️9815674956☎️ Call Girl service in Amritsar☎️ Amri...❤️Amritsar Escorts Service☎️9815674956☎️ Call Girl service in Amritsar☎️ Amri...
❤️Amritsar Escorts Service☎️9815674956☎️ Call Girl service in Amritsar☎️ Amri...Sheetaleventcompany
 
Jaipur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Jaipur No💰...
Jaipur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Jaipur No💰...Jaipur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Jaipur No💰...
Jaipur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Jaipur No💰...Sheetaleventcompany
 

KĂźrzlich hochgeladen (20)

VIP Hyderabad Call Girls KPHB 7877925207 ₹5000 To 25K With AC Room 💚😋
VIP Hyderabad Call Girls KPHB 7877925207 ₹5000 To 25K With AC Room 💚😋VIP Hyderabad Call Girls KPHB 7877925207 ₹5000 To 25K With AC Room 💚😋
VIP Hyderabad Call Girls KPHB 7877925207 ₹5000 To 25K With AC Room 💚😋
 
❤️Chandigarh Escorts Service☎️9814379184☎️ Call Girl service in Chandigarh☎️ ...
❤️Chandigarh Escorts Service☎️9814379184☎️ Call Girl service in Chandigarh☎️ ...❤️Chandigarh Escorts Service☎️9814379184☎️ Call Girl service in Chandigarh☎️ ...
❤️Chandigarh Escorts Service☎️9814379184☎️ Call Girl service in Chandigarh☎️ ...
 
Bhawanipatna Call Girls 📞9332606886 Call Girls in Bhawanipatna Escorts servic...
Bhawanipatna Call Girls 📞9332606886 Call Girls in Bhawanipatna Escorts servic...Bhawanipatna Call Girls 📞9332606886 Call Girls in Bhawanipatna Escorts servic...
Bhawanipatna Call Girls 📞9332606886 Call Girls in Bhawanipatna Escorts servic...
 
Ahmedabad Call Girls Book Now 9630942363 Top Class Ahmedabad Escort Service A...
Ahmedabad Call Girls Book Now 9630942363 Top Class Ahmedabad Escort Service A...Ahmedabad Call Girls Book Now 9630942363 Top Class Ahmedabad Escort Service A...
Ahmedabad Call Girls Book Now 9630942363 Top Class Ahmedabad Escort Service A...
 
Race Course Road } Book Call Girls in Bangalore | Whatsapp No 6378878445 VIP ...
Race Course Road } Book Call Girls in Bangalore | Whatsapp No 6378878445 VIP ...Race Course Road } Book Call Girls in Bangalore | Whatsapp No 6378878445 VIP ...
Race Course Road } Book Call Girls in Bangalore | Whatsapp No 6378878445 VIP ...
 
Whitefield { Call Girl in Bangalore ₹7.5k Pick Up & Drop With Cash Payment 63...
Whitefield { Call Girl in Bangalore ₹7.5k Pick Up & Drop With Cash Payment 63...Whitefield { Call Girl in Bangalore ₹7.5k Pick Up & Drop With Cash Payment 63...
Whitefield { Call Girl in Bangalore ₹7.5k Pick Up & Drop With Cash Payment 63...
 
tongue disease lecture Dr Assadawy legacy
tongue disease lecture Dr Assadawy legacytongue disease lecture Dr Assadawy legacy
tongue disease lecture Dr Assadawy legacy
 
Call Girls Bangalore - 450+ Call Girl Cash Payment 💯Call Us 🔝 6378878445 🔝 💃 ...
Call Girls Bangalore - 450+ Call Girl Cash Payment 💯Call Us 🔝 6378878445 🔝 💃 ...Call Girls Bangalore - 450+ Call Girl Cash Payment 💯Call Us 🔝 6378878445 🔝 💃 ...
Call Girls Bangalore - 450+ Call Girl Cash Payment 💯Call Us 🔝 6378878445 🔝 💃 ...
 
7 steps How to prevent Thalassemia : Dr Sharda Jain & Vandana Gupta
7 steps How to prevent Thalassemia : Dr Sharda Jain & Vandana Gupta7 steps How to prevent Thalassemia : Dr Sharda Jain & Vandana Gupta
7 steps How to prevent Thalassemia : Dr Sharda Jain & Vandana Gupta
 
Circulatory Shock, types and stages, compensatory mechanisms
Circulatory Shock, types and stages, compensatory mechanismsCirculatory Shock, types and stages, compensatory mechanisms
Circulatory Shock, types and stages, compensatory mechanisms
 
❤️Call Girl Service In Chandigarh☎️9814379184☎️ Call Girl in Chandigarh☎️ Cha...
❤️Call Girl Service In Chandigarh☎️9814379184☎️ Call Girl in Chandigarh☎️ Cha...❤️Call Girl Service In Chandigarh☎️9814379184☎️ Call Girl in Chandigarh☎️ Cha...
❤️Call Girl Service In Chandigarh☎️9814379184☎️ Call Girl in Chandigarh☎️ Cha...
 
Most Beautiful Call Girl in Chennai 7427069034 Contact on WhatsApp
Most Beautiful Call Girl in Chennai 7427069034 Contact on WhatsAppMost Beautiful Call Girl in Chennai 7427069034 Contact on WhatsApp
Most Beautiful Call Girl in Chennai 7427069034 Contact on WhatsApp
 
Call Girl In Indore 📞9235973566📞 Just📲 Call Inaaya Indore Call Girls Service ...
Call Girl In Indore 📞9235973566📞 Just📲 Call Inaaya Indore Call Girls Service ...Call Girl In Indore 📞9235973566📞 Just📲 Call Inaaya Indore Call Girls Service ...
Call Girl In Indore 📞9235973566📞 Just📲 Call Inaaya Indore Call Girls Service ...
 
Dehradun Call Girls Service {8854095900} ❤️VVIP ROCKY Call Girl in Dehradun U...
Dehradun Call Girls Service {8854095900} ❤️VVIP ROCKY Call Girl in Dehradun U...Dehradun Call Girls Service {8854095900} ❤️VVIP ROCKY Call Girl in Dehradun U...
Dehradun Call Girls Service {8854095900} ❤️VVIP ROCKY Call Girl in Dehradun U...
 
👉 Chennai Sexy Aunty’s WhatsApp Number 👉📞 7427069034 👉📞 Just📲 Call Ruhi Colle...
👉 Chennai Sexy Aunty’s WhatsApp Number 👉📞 7427069034 👉📞 Just📲 Call Ruhi Colle...👉 Chennai Sexy Aunty’s WhatsApp Number 👉📞 7427069034 👉📞 Just📲 Call Ruhi Colle...
👉 Chennai Sexy Aunty’s WhatsApp Number 👉📞 7427069034 👉📞 Just📲 Call Ruhi Colle...
 
Call 8250092165 Patna Call Girls ₹4.5k Cash Payment With Room Delivery
Call 8250092165 Patna Call Girls ₹4.5k Cash Payment With Room DeliveryCall 8250092165 Patna Call Girls ₹4.5k Cash Payment With Room Delivery
Call 8250092165 Patna Call Girls ₹4.5k Cash Payment With Room Delivery
 
Cardiac Output, Venous Return, and Their Regulation
Cardiac Output, Venous Return, and Their RegulationCardiac Output, Venous Return, and Their Regulation
Cardiac Output, Venous Return, and Their Regulation
 
Nagpur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Nagpur No💰...
Nagpur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Nagpur No💰...Nagpur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Nagpur No💰...
Nagpur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Nagpur No💰...
 
❤️Amritsar Escorts Service☎️9815674956☎️ Call Girl service in Amritsar☎️ Amri...
❤️Amritsar Escorts Service☎️9815674956☎️ Call Girl service in Amritsar☎️ Amri...❤️Amritsar Escorts Service☎️9815674956☎️ Call Girl service in Amritsar☎️ Amri...
❤️Amritsar Escorts Service☎️9815674956☎️ Call Girl service in Amritsar☎️ Amri...
 
Jaipur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Jaipur No💰...
Jaipur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Jaipur No💰...Jaipur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Jaipur No💰...
Jaipur Call Girl Service 📞9xx000xx09📞Just Call Divya📲 Call Girl In Jaipur No💰...
 

CRF case study.pptx

  • 1. CASE PRESENTATION ON CHRONIC RENAL FAILURE BY: PURANAM SOUMYA Y18PHD0417 III/VI PHARM.D
  • 2. CHRONIC RENAL FAILURE ▣ CONTENTS INTRODUCTION EPIDEMIOLGY ETIOLOGY PATHOPHYSIOLOGY DIAGNOSIS TREATMENT DEMOGRAPHIC DETAILS SOAP ANALYSIS PHARMACIST INTERVENTION
  • 3. INTRODUCTION ▣ DEFINITION - CHRONIC KIDNEY DISEASE (CKD) REFERS TO AN IRREVERSIBLE DETERIORATION OR LOSS OF LARGE NUMBERS OF FUNCTIONING NEPHRONS AND CAUSE LOSS OF THE EXCRETORY, METABOLIC AND ENDOCRINE FUNCTIONS OF THE KIDNEY ▣ SERIOUS CLINICAL SYMPTOMS USUALLY DO NOT OCCUR UNTIL THE NUMBER OF FUNCTIONAL NEPHRONS FALLS TO AT LEAST 70 TO75 PERCENT BELOW NORMAL.
  • 4. RECENT DEFINITION ▣ KIDNEY DAMAGE FOR >3MONTHS WITH OR WITH OUT DECREASED GFR MANIFEST BY EITHER ▣ PATHOLOGICAL ABNORMALITIES IN THE COMPOSITION OF BLOOD URINE OR ABNORMALITIES IN IMAGING TEST OR ▣ GFR < 60ML /MIN /1.73M2 FOR> 3MONTHS WITH OR WITHOUT KIDNEY DAMAGE
  • 5. STAGING THE DIFFERENT STAGES OF CKD FORM A CONTINUUM. THE STAGES OF CKD ARE CLASSIFIED AS FOLLOWS : STAGE 1: KIDNEY DAMAGE WITH NORMAL OR INCREASED GFR (>90 ML/MIN/1.73 M 2) STAGE 2: MILD REDUCTION IN GFR (60-89 ML/MIN/1.73 M 2) STAGE 3A: MODERATE REDUCTION IN GFR (45-59 ML/MIN/1.73 M 2) STAGE 3B: MODERATE REDUCTION IN GFR (30-44 ML/MIN/1.73 M 2) STAGE 4: SEVERE REDUCTION IN GFR (15-29 ML/MIN/1.73 M 2) STAGE 5: KIDNEY FAILURE (GFR < 15 ML/MIN/1.73 M 2 OR DIALYSIS) BY ITSELF, MEASUREMENT OF GFR MAY NOT BE SUFFICIENT FOR IDENTIFYING STAGE 1 AND STAGE 2 CKD, BECAUSE IN THOSE PATIENT'S THE GFR MAY IN FACT BE NORMAL OR BORDERLINE NORMAL. IN SUCH CASES, THE PRESENCE OF ONE OR MORE OF THE FOLLOWING MARKERS OF KIDNEY DAMAGE CAN ESTABLISH THE DIAGNOSIS :  ALBUMINURIA (ALBUMIN EXCRETION > 30 MG/24 HR. OR ALBUMIN:CREATININE RATIO > 30 MG/G [> 3 MG/MMOL])  URINE SEDIMENT ABNORMALITIES  ELECTROLYTE AND OTHER ABNORMALITIES DUE TO TUBULAR DISORDERS  HISTOLOGIC ABNORMALITIES  STRUCTURAL ABNORMALITIES DETECTED BY IMAGING  HISTORY OF KIDNEY TRANSPLANTATION IN SUCH CASES
  • 6. EPIDEMOLOGY GLOBALLY, 8% TO 16% OF THE GENERAL POPULATION HAS CKD. 1.9 MILLION PEOPLE ARE UNDERGOING RENAL REPLACEMENT THERAPY. PREVELANCE OF CKD INCREASES WITH AGE ; 30% IN GREATER THAN 70 YEARS OLD. DIABETES AND HYPERTENSION ARE TWO IMPORTANT RISK FACTORS FOR CKD. IN PATIENTS WITH TYPE 2 DIABETES, PREVELANCE OF 27%. AMONG T1DM; 17% TO 25% OF PATIENTS DEVELOPED DIABETIC CHRONIC KIDNEY DISEASE (DCKD) AFTER 30 YEARS.
  • 7. ETIOLOGY OF CRF • CAUSES OF CHRONIC KIDNEY DISEASE (CKD) INCLUDE THE FOLLOWING : • DIABETIC KIDNEY DISEASE • HYPERTENSION • VASCULAR DISEASE(ANGINA & MI) • GLOMERULAR DISEASE(PRIMARY OR SECONDARY) • TUBULOINTERSTITIAL DISEASE(NEPHRITIS AFFECTING THE INTERSTITIUM OF THE KIDNEYS) • URINARY TRACT OBSTRUCTION OR DYSFUNCTION • RECURRENT KIDNEY STONE DISEASE • CONGENITAL DEFECTS OF THE KIDNEY OR BLADDER • UNRECOVERED ACUTE KIDNEY INJURY
  • 8. SYMPTOMS • TIREDNESS • WEAKNESS • NOT SLEEPING WELL • LESS DESIRE TO EAT THAN USUAL • NAUSEA • ITCHING • SHORTNESS OF BREATH • ALTERED TASTE • ALTERED MENTAL STATE
  • 9. NDD-CKD VS ESRD • THE TERM NON DIALYSIS DEPENDENT CKD ALSO ABBREVIATED AS NDD-CKD IS A DESIGNATION USED TO ENCOMPASSES THE STATUS OF THOSE PERSONS WITH AN ESTABLISHED CKD WHO DO NOT YET REQUIRE THE LIFE SUPPORTING TREATMENTS FOR RENAL FAILURE KNOWN AS RENAL REPLACEMENT THERAPY(INCLUDING MAINTENANCE DIALYSIS OR RENAL TRANSPLANTATION) • THE CONDITION OF INDIVIDUALS WITH CKD WHO REQUIRE EITHER OF THE 2 TYPES OF RENAL REPLACEMENT THERAPY(DIALYSIS OR TRANSPLANTATION) IS REFERRED TO AS THE END STAGE RENAL DISEASE (ESRD)
  • 10.
  • 11.
  • 12.
  • 13. Complications • ANEMIA: DUE TO LACK OF ERYTHROPOIETIN • METABOLIC ACIDOSIS (SEVERE): DUE TO LACK OF NH3 PRODUCTION BY KIDNEYS WHICH IS INVOLVED IN ACID- BASE BUFFER • HYPERKALEMIA: DUE TO LACK OF EXCRETION • PERICARDITIS: DUE TO UREMIA • OSTEODYSTROPHY (OSTEITIS FIBROSA CYSTICA): DUE TO LACK OF 1,25- DIHYDROXYCHOLECALCIFEROL AND ALSO SECONDARY HYPERPARATHYROIDISM • FLUID OVERLOAD (ANASARCA): LACK OF EXCRETION AND NA+ RETENTION • ENCEPHALOPATHY: DUE TO UREMIA • HYPERTENSION: DUE TO ACTIVATION OF RAAS. HPT IS THE COMMON CAUSE OF DEATH DUE TO MYOCARDIAL INFARCTION. MAINTAIN BP <130/80 • INFECTIONS: UREMIA PREVENTS DEGRANULATION OF THE NEUTROPHILS AND SO • MYELOPEROXIDASE CAN’T BE RELEASED TO DESTROY BACTERIA • BLEEDING TENDENCIES: DUE TO PLATELETS DYSFUNCTION FROM EFFECTS OF UREMIA
  • 14. DIAGNOSIS ▣ BLOOD ▣ ↑ CREATININE AND BUN ▣ ELECTROLYTES: HYPERKALAEMIA, HYPERPHOSPHATEMIA, HYPOCALCAEMIA ▣ MONITOR BLOOD PH FOR METABOLIC ACIDOSIS ▣ ↓ CALCITRIOL LEVELS ▣ ↑ PARATHYROID HORMONE (PTH) ▣ ULTRASOUND: SHRUNKEN KIDNEYS AND FIBROTIC PARENCHYMA ▣ RENAL BIOPSY: SOMETIMES INDICATED TO DETERMINE THE UNDERLYING CAUSE
  • 16. TREATMENT • ALTHOUGH CHRONIC KIDNEY DISEASE CANNOT BE CURED , IT IS POSSIBLE TO SLOW THE DAMAGE TO THE KIDNEY IN MOST PATIENTS. DOCTOR MAY RECOMMEND ANY OF THE FOLLOWING: • CONTROLLING PROTEIN IN THE URINE BY RESTRICTING THE AMOUNT OF PROTEIN IN THE DIET OR MEDICATION. • TAKING ACE INHIBITORS OR ANGIOTENSIN II RECEPTOR ANTAGONISTS TO SLOW THE PROGRESSION TO CHRONIC RENAL FAILURE. • REDUCING THE USE OF AND THE DOSAGES OF DRUGS THAT MAY BE TOXIC TO THE KIDNEYS. • MANAGING THE COMPLICATIONS OF THE CHRONIC RENAL DISEASE SUCH AS FLUID OVERLOAD HIGH BLOOD PHOSPHATE OR POTASSIUM LEVELS , LOW BLOOD LEVEL OF CALCIUM AND ANAEMIA
  • 17. Non-pharmacological treatment • ADMIT PATIENT ESPECIALLY IN STAGE OF EXACERBATION • DIET: RESTRICT DIETARY PROTEIN TO< 40 G/DAY, RESTRICT NA+, K+, PO4- • INTAKE, AVOID POTASSIUM CONTAINING FOODS E.G. BANANA • WATER AND ELECTROLYTE BALANCE: i. DAILY FLUID INTAKE = PREVIOUS DAY’S URINE OUTPUT + 600 ML (FOR INSENSIBLE LOSSES) ii. STRICT FLUID INPUT AND OUTPUT CHART • DAILY WEIGHING • GENERAL HEALTH ADVICE E.G. SMOKING CESSATION • • AVOID NEPHROTOXINS E.G. NSAIDS , HERBAL MEDICATION
  • 18. PRECAUTIONS • LOWERING HIGH BLOOD PRESSURE • CONTROLLING BLOOD SUGAR AND LIPID LEVELS • STAYING HYDRATED • CONTROLLING SALT IN DIET • QUITTING SMOKING • UNDERGOING DIALYSIS A MEDICAL PROCESS THAT CLEANS BLOOD • HAVING A KIDNEY TRANSPLANT • COUNSELLING FOR YOU AND YOUR FAMILY ABOUT DIALYSIS AND/OR TRANSPLANT OPTIONS.
  • 19. PREVENTION • TO HELP REDUCE YOUR CHANCE OF CHRONIC DISEASE OF CHRONIC KIDNEY FAILURE TAKE THE FOLLOWING STEPS: 1. GET A PHYSICAL EXAM EVERY YEAR THAT INCLUDES A URINE TEST TO MONITOR YOUR KIDNEY HEALTH 2. DO NOT SMOKE 3. MAINTAIN A HEALTHY WEIGHT. 4. DRINK WATER AND OTHER FLUIDS TO STAY HYDRATED. 5. PEOPLE WHO HAVE DIABETES ,PREVIOUSLY KNOWN KIDNEY DISEASE HIGH BLOOD PRESSURE ARE OVER THE AGE OF 60 SHOULD BE SCREENED REGULARLY FOR KIDNEY DISEASE 6. PEOPLE WITH A FAMILY HISTORY OF KIDNEY DISEASE SHOULD ALSO BE SCREENED REGULARLY.
  • 20. DISTINGUISHING ACUTE FROM CHRONIC RENAL IMPAIRMENT • COMPARING ANY PREVIOUS MEASUREMENTS OF SERUM CREATININE WITH THE PATIENTS CURRENT BIOCHEMISTRY. PRE- EXISTING CHRONIC RENAL IMPAIRMENTS CAN BE EXCLUDED IF A RELATIVELY RECENT PREVIOUS MEASUREMENT OF RENAL FUNCTION WAS NORMAL. • A HISTORY OF SEVERE MONTHS VAGUE ILL HEALTH NOCTURIA OR PRURITUS AND FINDINGS OF SKIN PIGMENTATION ANAEMIA LONG STANDING HYPERTENSION OR NEUROTHERAPY SUGGEST A MORE CHRONIC DISEASE. • RENAL ULTRASONOGRAPHY TO DETERMINE SIZE AND ECHOGENICITY OF THE KIDNEYS. IT IS NOTE WORTHY THAT RENAL SIZE IS NORMAL IN MOST PATIENTS WITH ARF. • ANAEMIA IS A MAJOR FEATURE OF CRF , BUT IT MAY OCCUR EARLY IN THE COURSE OF MANY DISEASE THAT CAUSE ARF. • BONE DISEASE – EVIDENCE OF LONGSTANDING RENAL BONE DISEASE (EX: RADIOLOGICAL EVIDENCE OF HYPERPARATHYROIDISM , GREATLY ELEVATED PARATHYROID HORMONE(PTH) LEVELS IS A DIAGNOSTIC OF CRF, BUT HYPERCALCEMIA AND HYPERPHOSPHATEMIA MAY OCCUR IN BOTH ARF AND CRF.
  • 21. DEMOGRAPHIC DETAILS • NAME : SUJATHA STATUS : MARRIED • AGE : 72 YEARS IP.NO : IP19019018 • SEX : FEMALE REG.NO : 202778191 • HEIGHT : 5.4 FEET WEIGHT : 45KG • PLACE : GUNTUR DOA : 21/02/2021 • RELIGION : HINDU DOD : 26/02/2021 • DEPARATMENT : UROLOGY • ECONOMIC BACKGROUND : POOR
  • 22. SOAP NOTES SOAP ANALYSIS : A 72 YEARS OLD FEMALE PATIENT OF 45 KG’S WEIGHT, 5.4 FEET HEIGHT OF HINDU RELIGION WITH POOR ECONOMIC BACKGROUND FROM GUNTUR HAVE ADMITTED IN E-WARD. • SUBJECTIVE DATA :- LACK OF APPETITE, FEVER FOR 2 DAYS, URINE CONTINUOUS FOR 10 DAYS. • OBJECTIVE DATA :- ULTRASONOGRAPHY FOR ABDOMEN. SERUM CHLORIDE - 111MMOL/L. SERUM BILIRUBIN - 2.5 MG/DL. SERUM INDIRECT BILIRUBIN - 2.2 MG/DL. HAEMOGLOBIN - 9.5GM/DL. • ASSESSMENT :- BASED ON SUBJECTIVE DATA (URINE CONTINUOUS FEVER) AND LABORATORY DATA OBTAINED THE PATIENT IS ASSESSED TO BE SUFFERING FROM RENAL FAILURE. • FINAL DIAGNOSIS :- CHRONIC RENAL DISEASE.
  • 23. DAY NOTES • DAY -1 :- O/E :- ECG - SINUS TACHYCARDIA. LEFT VENTRICULAR HYPERTROPHY. LABORATORY REPORTS:- FASTING BLOOD SUGAR - 115MG/ML. SERUM CHLORIDE - 110MMOL/L. BLOOD UREA - 43MG/DL. SERUM CREATININE - 1.8MG/DL. DAY - 2 :- ADVISED TEST :- BLOOD UREA - 2. SERUM CREATININE - 1.2MG/DL. SERUM CHLORIDE - 111MG/DL. SERUM BILIRUBIN - 7.5MG/DL. SERUM ALKALINE PHOSPHATE - 46U/L.
  • 24. ULTRASONOGRAPHY OF ABDOMEN • GRADE - 1 BILATERAL CHRONIC MEDICAL RENAL DISEASE. • LARGE PATCH OF CONSOLIDATION AT LOWER LOBE OF RIGHT LUNG. • ADVISED TEST :- SERUM PROTEIN - 5.5G/DL. PCV - 32%. • CARDIOLOGY REPORT : SCLEROTIC AORTIC VALVE, NO AC/NO AR, NORMAL CHAMBERS. • GRADE - 1 DIASTOLIC DYSFUNCTION.
  • 25. VITALS DAYS TEMPERATURE(IN F) PULSE RATE(bpm) REPSIRATORY RATE(cpm) BLOOD PRESSURE(mm/H g) 1 100 90 24 120/90 2 98.6 82 22 110/80 3 98.6 94 16 120/80 4 98.6 84 20 130/80
  • 26. PLAN FOR TREATMENT GOALS OF TREATMENT :- • TO REDUCE BODY TEMPERATURE. • TO REDUCE LACK OF APPETITE. • TO REDUCE URINE CONTINUOUS. • TO IMPROVE PATIENT CONDITION.
  • 27. MEDICATION: SL.NO BRAND NAME GENERIC NAME DOSE FREQUENCY ROA DAYS 1 INJ.PANTOP PANTORAZOLE 40mg BD IV 4 2 INJ.ZOFER ONDANSETRON 2mg BD IV 4 3 INJ.TAZACT PIPERACILLIN+ TAZOBACTUM 2.25mg BD IV 4 4 TAB. ZITHROMAX AZITHROMYCIN 250mg BD ORAL 4 5 NEB.DUOLIN BUDECORT salbutamol+ ipratropium+ bromide+ budesonide 1.25mg 0.5 mg TID INHALATION 4 6 TAB.LEVOCET LEVOCETRIZINE 5mg BD ORAL 4
  • 28. TREATMENT GIVEN 1. INJ. PANTOP - 40 MG - BD - IV GENERIC NAME :- PANTOPRAZOLE. PHARMACOLOGICAL CLASS :- PROTON PUMP INHIBITOR. USES :- PREVENTS EXCESS ACID PRODUCTION IN STOMACH. MOA :- IT WORKS BY INTERFERING WITH THE FINAL STEP OF ACID RELEASE IN THE STOMACH. INDICATION :- TO TREAT STOMACH ULCERS. SIDE EFFECTS :- HEADACHE, ALTERED SENSE OF TASTE, RUNNY NOSE AND COUGH. ADR’S :- SKIN RASH, ANOREXIA, INJECTION SITE THROMBOPHLEBITIS. CI :- ALLERGY PREGNANCY CATEGORY :- B.
  • 29. 2. INJ.ZOFER-40MG-BD-IV GENERIC NAME :- ONDANSETRON. PHARMACOLOGICAL CLASS :- SELECTIVE 5 - HT3 RECEPTOR. USES :- TREAT NAUSEA, VOMITING. MOA :- IT BLOCKS THE ACTION OF SEROTONIN IN THE BODY THAT CAN TRIGGER NAUSEA AND VOMITING'S. INDICATION :- TO TREAT GASTRO - OESOPHAGEAL REFLEX DISORDERS. SIDE EFFECTS :- HEADACHE, CONSTIPATION, FATIGUE, FEVER. ADR’S :- INCREASED LIVER ENZYME LEVELS. CI :- ALLERGY, APOMORPHINE. DI :- AMITRIPTYLINE LINE, CARBAMAZEPINE, PHENYTOIN. PREGNANCY CATEGORY :- A.
  • 30. 3. INJ. TAZACT - 2.2 MG - BD - IV GENERIC NAME :- PIPERACILLIN (400MG) + TAZOBACTAM (500MG). PHARMACOLOGICAL CLASS :- BETA-LACTAMASE INHIBITOR. USES :- BACTERIAL INFECTIONS, URINARY TRACT INFECTIONS, MICROBIAL INFECTIONS. MOA :- PIPERACILLIN - IT WORKS BY INTERFERING WITH CERTAIN PROCESSES THAT HELP BACTERIA. TAZOBACTUM - INHIBITS CHEMICALS PRODUCED BY BACTERIA. INDICATION :- ANTIBACTERIAL AGENT. SIDE EFFECTS :- DIARRHOEA, FEVER, NAUSEA, VOMITINGS. ADR’S :- RASH, ITCHING OF SKIN. CI :- ALLERGY. DI :- LIVE CHOLERA VACCINE, OXYTETRACYCLINE, PROBENECID. PREGNANCY CATEGORY : B
  • 31. 4. • TAB. ZITHROMAX- 250MG - BD - ORAL GENERIC NAME :- AZITHROMYCIN. PHARMACOLOGICAL CLASS :- MACROLIDE ANTIBIOTIC. USES :- PNEUMONIA, NOSE AND THROAT INFECTIONS, SINUS, SKIN INFECTIONS. MOA :- PIPERACILLIN - AZITHROMYCIN PREVENT BACTERIA FROM GROWING BY INTERFERING WITH THEIR PROTEIN SYNTHESIS. IT BINDS TO THE 50S SUBUNIT OF THE BACTERIAL RIBOSOME, THUS INHIBITING TRANSLATION OF MRNA. INDICATION :- TO TREAT BACTERIAL INFECTIONS. SIDE EFFECTS :- DIARRHOEA, FEVER, ABDOMEN PAIN, VOMITINGS. ADR’S :- DRY OR SCALY SKIN, ACID OR SOUR STOMACH. CI :- HYPERSENSITIVITY, LIVER DAMAGE. DI :- ATORVASTATIN, AMIODARONE, DIGOXIN. PREGNANCY CATEGORY :- B.
  • 32. 5. TAB. LEVOCET - 5MG - BD - ORAL GENERIC NAME :- LEVOCETIRIZINE. PHARMACOLOGICAL CLASS :- ANTIHISTAMINE. USES :- RUNNY NOSE, SNEEZING, REDNESS, ITCHING, TEARING OF THE EYES. MOA :- IT WORKS BY BLOCKING THE ACTION OF A NATURAL SUBSTANCE PRODUCED BY BODY CALLED HISTAMINE. INDICATION :- TREAT ALLERGY SYMPTOMS SUCH AS WATERY EYES, RUNNING NOSE. SIDE EFFECTS :- DIARRHOEA, SLEEPINESS, HEADACHE. ADR’S :- DIFFICULTY IN PASSING URINE. CI :- ALLERGY, KIDNEY DISEASE. DI :- ALPRAZOLAM, CLOBAZAM, CODEINE. PREGNANCY CATEGORY :- B.
  • 33. 6.NEB. DUOLIN AND BUDECORT – 1.25MG/0.5MG - TID – INHALATION. GENERIC NAME :- SALBUTAMOL + IPRATROPIUM/BROMIDE + BUDESONIDE. PHARMACOLOGICAL CLASS :- ANTICHOLINERGIC, CORTICOSTEROID. USES :- AIRWAY NARROWING, COPD. MOA :- IT CAUSES BRONCHODILATION. IT WORKS BY RELAXING AND OPENING THE BLOCKED AIR PASSAGES. INDICATION :- BRONCHODILATION, CONTROL OF WHEEZING. SIDE EFFECTS :- SNEEZING, COUGH, VIRAL INFECTIONS. ADR’S :- HEADACHE, TACHYCARDIA TREMOR. CI :- HYPERTROPHIC OBSTRUCTIVE CARDIOMYOPATHY. DI :- AMINOPENCILLINS, DIGOXIN22. PREGNANCY CATEGORY :- B.
  • 34. MONITORING PARAMETERS • DISEASE SPECIFIC - MONITORING FEVER, URINE PASSAGE. MONITORING RENAL FUNCTION TESTS. • DRUG SPECIFIC - MONITORING LIVER ENZYME LEVELS. MONITORING ADVERSE DRUG REACTIONS. ABOUT DRUGS • TAB. PANTOP SHOULD BE TAKEN WITH EMPTY STOMACH (ATLEAST HALF AN HOUR BEFORE FOOD). • AZITHROMYCIN USUALLY TAKEN BY MOUTH WITH A GLASS OF WATER ONCE DAILY WITH OR WITHOUT FOOD. • LEVOCET SHOULD BE TAKEN WITH OR WITHOUT FOOD. PATIENT COUNSELLING • EAT A LOW PROTEIN DIET, LIMITING SALT, POTASSIUM, PHOSPHOROUS. • AVOID FAST FOODS, FROZEN DINNERS, CANNED FOODS THAT ARE HIGHER IN SODIUM. • USE OF SPICES, HERBS AND SODIUM FREE SEASONING IN PLAN OF SALT . • AEROBIC EXERCISE. • DECREASING MORE SALT INTAKE.
  • 35. DIET FOR CKD PATIENTS • BREAK FAST - 1.5 SERVING OF CEREAL + A GLASS OF MILK. • MORNING SNACK - 1 BOWL OF FRUITS (PINE APPLE, STRAW BERRIES). • LUNCH - A GOOD COMBINATION OF STARCH + PROTEINS AND FATS. • AFTERNOON - 1 CORN BREAD + BEEF PATTY. • DINNER - YEAST ROLL STEAMED CHICKEN + SQUASH + MARGARINE. • PROTEIN RESTRICTION TO 0.6 - 0.8GM/KG/DAY MAY RETARD CKD PROGRESSION • PHOSPHORUS RESTRICTION - PHOSPHOROUS LEVEL SHOULD BE KEPT IN THE NORMAL RANGE (<4.5MG/DL) PREDIALYSIS. • SALT AND WATER RESTRICTION. • DISCHARGE MEDICATION • TAB. PANTOP - 40MG - OD - ORAL - 7 DAYS. TAB. ZITHROMAX- 250MG - OD - ORAL - 7 DAYS. • TAB. LEVOCET - 5MG - OD - ORAL - 7 DAYS.