Renal disease


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Related to Renal disease: kidney disease, End stage renal disease

hypertension

High blood pressure Cardiovascular disease An abnormal ↑ systemic arterial pressure, corresponding to a systolic BP of > 160 mm Hg and/or diastolic BP of 95 mm Hg and graded according to intensity of ↑ diastolic BP; HTN affects ± 60 million in the US Workup Evaluation of HTN requires clinical Hx for Pt, family Hx, 2 BP determinations, funduscopy, ID of bruits in neck & abdominal aorta, evaluation of peripheral edema, peripheral pulses and residual neurologic defects in stroke victims, chest films to determine cardiac size and lab parameters to rule out causes of secondary HTN Risk factors Race–blacks more common, ♂, family history of HTN, obesity, defects of lipid metabolism, DM, sedentary lifestyle, cigarette smoking, electrolyte imbalance–eg, ↑ sodium, phosphorus, ↓ potassium, tin Treatment Diet–eg, sodium restriction, ↓ calories, alcohol and cigarettes–the weight gain accompanying smoking cessation tends to offset the minimal ↓ in BP, calcium supplements, lifestyle manipulation–eg, biofeedback, ↑ exercise; antihypertensives–eg, diuretics–benzothiadiazines, loop diuretics, potassium-sparing diuretics, sympatholytic agents–central and peripheral-acting α-adrenergics, β-adrenergics, mixed α- and β-blockers, direct vasodilators, ACE inhibitors–the preferred agent to use ab initio, dihydropiridine CCBs. See ACCT, ACE inhibitor, Borderline hypertension, Borderline isolated systolic hypertension, Calcium channel blocker, Drug-induced hypertension, Essential hypertension, Exercise hypertension, Familial dyslipemic hypertension, Gestational hypertension, Idiopathic intracranial hypertension, Isolated systolic hypertension, Malignant hypertension, MRC, Obetension, Paradoxic hypertension, Pill hypertension, Pregnancy-induced hypertension, Pseudohypertension, Pulmonary hypertension, Refractory hypertension, Renovascular hypertension, SHEP, STOP-Hypertension, TAIM, TOHP-1, TOMHSTyramine hypertension, White coat hypertension.
Hypertension
Class I–mild Diastolic pressure 90-104 mm Hg
Class II–moderate Diastolic pressure 105-119 mm Hg
Class III–severe Diastolic pressure > than 120 mm Hg
Hypertension types
Essential hypertension Idiopathic HTN The major form comprising 90% of all HTN
Malignant hypertension A sustained BP > 200/140 mm Hg, resulting in arteriolar necrosis, most marked in the brain, eg. cerebral hemorrhage, infarcts, and hypertensive encephalopathy, eyes, eg papilledema and hypertensive retinopathy and kidneys, eg acute renal failure and hypertensive nephropathy; if malignant HTN is uncorrected or therapy refractory, Pts may suffer a hypertensive crisis in which prolonged high BP causes left ventricular hypertrophy and CHF
Paroxysmal hypertension Transient or episodic waves of ↑ BP of any etiology, punctuated by periods of normotension, typical of pheochromocytoma
Portal hypertension ↑ portal vein pressure caused by a backflow of blood through splenic arteries, resulting in splenomegaly and collateral circulation, resulting in esophageal varices and/or hemorrhoids; PH may be intra- or extrahepatic, and is often due to cirrhosis, or rarely portal vein disease, venous thrombosis, tumors or abscesses
Pulmonary hypertension A condition defined as a 'wedge' systolic/diastolic pressure > 30/20 mm Hg–Normal: 18-25/12-16 mm Hg, often secondary to blood stasis in peripheral circulation, divided into passive, hyperkinetic, vasoocclusive, vasoconstrictive and secondary forms. See Pulmonary HTN.
Renovascular hypertension see there.
Secondary hypertension
Aging
Cardiovascular Open heart surgery, coarctation of aorta, ↑ cardiac output–anemia, thyrotoxicosis, aortic valve insufficiency
Cerebral ↑ Intracranial pressure
Endocrine Mineralocorticoid excess, congenital adrenal hyperplasia, glucocorticoid excess, eg Cushing syndrome, hyperparathyroidism, acromegaly
Gynecologic Pregnancy, oral contraceptives
Neoplasia Renin-secreting tumors, pheochromocytoma
• ↓ Peripheral vascular resistance AV shunts, Paget's disease of bone, beri-beri
Renal disease Vascular, parenchymal

Renal disease

Kidney disease.
References in periodicals archive ?
Paquiz lauded PhilHealth for acting swiftly in helping address the problems of renal disease patients.
According to Bickel and colleagues (2013), renal disease of any stage is a common complication in patients infected with HIV, affecting up to 30% of patients, and is associated with increased morbidity and mortality.
AHS said it will leverage quality improvement capabilities and administrative infrastructure to accelerate quality improvement for patients with chronic kidney disease and end stage renal disease and their families.
End stage renal disease in India and Pakistan: burden of disease and management iss- ues.
One hundred and thirty nine patients with end stage renal disease receiving hemodialyses at Prince Rashed ibn Al-Hasan Hospital in the north of the Jordan formed the study group.
Among all patients combined, factors significantly associated with renal disease progression included having diabetes (hazard ratio, 1.96), hypertension (HR, 1.50), heart failure (HR, 1.39), previous hospitalizations (HR, 1.33), and being female (HR, 1.49) and older (HR, 1.03).
Since the first edition of the book was published in 1997 there have been many advances in the treatment of renal disease, including the availability of renal replacement therapy, the prevalence of obesity and evidence regarding the effects of inflammatory and oxidative stress.
If the renal disease is recognised earlier, treatment can be improved with a focus on preventing progression.
Quoting statistics from the World Health Organization, he pointed out that some 500 million people are suffering from renal disease.
Doctors have known that patients with chronic kidney disease or end-stage renal disease commonly have atrial fibrillation and as a result are more likely to have a stroke or to die.
The Medicare End Stage Renal Disease Program is a national insurance program for people with the disease.