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Ординатура / Хирургия / Библиотека им академика М.И. Перельмана / Книга_5535_Библиотеки_им_академика_М_И_Перельмана.pdf
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1316
Medical Laboratory Technology: Volume 3
Substance Determined Drugs Causing
Increased Values False Positives
Placebos*
Probenecid
Procainamide
Progestational agents
Progestin-estrogen combinations (oral contraceptives)
Bromsulphalein (BSP) retention
Calcium Alkaline antacids Acetazolamide
Pyridium (Radiopaque contrast
media
Bunamiodyl lopanoic acid (Telepaque)
Sodium ipodate
Riboflavin
Rifamycin
Sulphonamides
Ammonium oxalate Aspirin
Anabolic/androgenic steroids BSP (interfers 24 hr.-48 hr.after
Calcium salts Citrate
Copper* Copper*
Dihydrotachysterol Corticosteroids
Estrogens Edathamil
Hydralazine Fluorides
Iron* Gentamicin
Magnesium salts Heparin
Parathyroid injection Insulin
Potassium Laxatives (excessive use)
Progestins Sodium Lipomul (oil injection) Thiazide diuretics
(early in therapy)
Urea Mithramycin
Vitamin D Oxalate
Zinc* Phosphorous (large amounts)
Drugs Causing Decreased Values False Negatives
test)
Iron*
Magnesium
Methicillin
Sodium polystyrene Sulphonate
Contd.
Appendices
1317
Substance Determined Drugs Causing
Increased Values False Positives
Catecholamines Ascorbic acid Cyclopropane
Levodopa Ether
Mehtenamine
Methyldopa
Niacin
Oxytetracycline
Protamine
Quinidine
Riboflavin
Sulphadundine
Tetracycline
Vitamin B
Vitamin K
Cephalin flocculation Ampicillin*
Kanamycin*
Oxacillin*
Pargyline*
Penicillamine*
Placebo*
Procainamide
Thiabendazole
Tolbutamide
Troleandomycin (TAO; stop drug for 5 wk.)
Nicotinic acid (large doses)
Chloride Acetazolamide ACTH/corticosteroids
Ammonium chloride Bicarbonate Boric acid Bromides Bromides Ethacrynic acid
Carbromal Furosemide
Chlorides Mercurial diuretics
Drugs Causing Decreased Values False Negatives
Sulphadiazine
Sulphadimethoxine
Sulphates
Sulfisoxazole
Sulphonamides
Zinc*
Contd.
1318
Medical Laboratory Technology: Volume 3
Substance Determined Drugs Causing
Increased Values False Positives
Iodides
Ion exchange resins Saline infusions
Oxyphenbutazone Thiazide diuretics
Phenylbutazone Triamterene
Protein Water, glucose infusions
Steroids
Triamterene (prolonged use)
Cholesterol ACTH cortico-steroids ACTH cortico-steroids
Amino-pyrine Aluminum nicotinate
Anabolic agents Aminopyrine bicamphorate
Androgens Para-aminosalicylic acid (PAS)
Aspirin
Bile salts Androsterone
Bilirubin Antidiabetic drugs Bromides Ascorbic acid
Chlorpromazine Bile salts Clofibrate Bromides
Corticosteroids Chlortetracycline
Cortisone Cholestyramine resin
Epinephrine (indirect effect through ACTH stimulation)
Ether anesthesia Dextrothyroxine
Iodides Diphenyl-hydantoin
Lipomul
Methandro-stendolone EDTA
Norepinephrine Glucagon
Paramethadione Glucose
Penicillamine Haloperidol
Phenothiazines Heparin
Chlorpromazine Kanamycin
Trifluoperazine Neomycin
Progestin-estrogen combination (oral contraceptives)
Drugs Causing Decreased Values False Negatives
(prolonged)
Clofibrate
Colchicine
Cortisone
Estrogens
Nicotinic acid
Contd.
Appendices
1319
Substance Determined Drugs Causing
Increased Values False Positives
Protein Paromomycin
Salicylates Pentylenetetrazol
Thiouracil Phenformin
Trimethadione Phenyramidol
Tryptophan Salicylates Urea Sodium chloride
Viomycin
Vitamin A
Vitamin D
Cortisol Fenfluramine
Prednisolone
Prednisone
Quinacrine
Spironolactone
Creatine Urea
Creatine phospho-kinase (CPK)
Creatinine Albumin Marijuana
Amphotericin B Heparin
Ampicillin (IM administration)
Carbenicillin (IM administration)
Chlorpromazine (IM administration)
Clofibrate
p-Aminohippurate Viomycin
Amphotericin B
Arginine
Ascorbic acid
Barbiturates
BSP
Colistin
Diacetic acid
Gentamicin sulphate
Glucose
Glycerin
Hydroxyurea
Drugs Causing Decreased Values False Negatives
Nitrates
Nitrites
Contd.
1320
Medical Laboratory Technology: Volume 3
Substance Determined Drugs Causing
Increased Values False Positives
Kanamycin
Levodopa
Levulose
Lipomul (oil injection)
Lithium carbonate
Mannitol
Methicillin
Methyldopa
Mithramycin
Protein
PSP Pyruvate
Streptokinase
streptodornase
Triamterene
Erythrocyte G6PD Heparin
Folate Ampicillin
Glucose (fasting) Acetaminophen Acetaminophen
Acetazolamide (prediabetics and diabetics)
ACTH Aminosalicylic acid (in diabetics)
Aluminum nicotinate Anabolic steroids
Aminosalicylic acid Ascorbic acid
Ascorbic acid
L-Arginine
BAL (toxic levels)
Caffeine
Chlorthalidone
Clopamide
Corticosteroids
Drugs Causing Decreased Values False Negatives
Chloramphenicol
Erythromycin
Lincomycin
Penicillin
Sulfisoxazol
Tetracycline
Acetohexamide (overdose)
BAL (toxic levels)
Carbutamide
Chlorpropamide (overdose)
Clofibrate
Cyproheptadine
Dextropropoxyphene
Ethacrynic acid (large doses)
Contd.
Appendices
1321
Substance Determined Drugs Causing
Increased Values False Positives
Dextran
Dextrothyroxine Ethanol
Diazoxide Fructose
Diphenylhydantoin Guanethidine
Epinephrine Haloperidol
Estrogens Insulin (overdose)
Ethacrynic acid Isocarboxazid
Ethionamide Isoniazid
Ferrous ascorbinate Levodopa
Furosemide Metformin (overdose)
Hydralazine
Imipramine Monoamine oxidase inhibitors
Indomethacin (rare)
Iron dextran Nialamide
Iron sorbitex Pargyline
Isoniazid (excessive doses) Phenelzine
Isoproterenol
Levarterenol Nitrazepam
Levodopa Phenacetin
Lithium carbonate Phenazopyridine
Mercaptopurine Phenformin
Methyldopa Phosphorus
Morphine Potassium chloride
Nalidixic acid Potassium oxalate Nicotinic acid (large doses) Potassium para-amino benzoate
Nicotinyl alcohol (large doses) Propoxyphene
Nitrofurantion Propranolol
Paraldehyde (transient) Reserpine
Phenolphthalein
Physostigmine
Progestin-estrogen combinations (oral contraceptives)
Drugs Causing Decreased Values False Negatives
Marihuana
Tranylcy-promine
(prolonged use)
Salicylates (diabetics; toxic doses)
Sulphaphenazole
Tolazamide
Contd.
1322
Medical Laboratory Technology: Volume 3
Substance Determined Drugs Causing
Increased Values False Positives
Propylthiouracil Tromethamine
Quinethazone
Salicylates (toxic doses)
Tetracycline
Thiabendazole
Thiazide diuretics
Thyroid preparations/synthetic analogues
Tolbutamide
Triamterene
Trioxazine
Glucose tolerance curve Corticosteroids* estrogens
(decrease tolerance)
Ferrous ascorbinate Metyrapone
Nicotinic acid and derivatives (resembles diabetic curve)
Phenothiazines
Progestin-estrogen combinations (oral contraceptives; increased peripheral resistance to hypoglycemic action of insulin)
Salicylates
Thiazide diuretics
17-Hydroxy-corticosteroids (17-OHCS)
Acetazolamide (Diamox) Aminoglutethimide
Ascorbic acid (Vitamin C) Calcium gluconate
Corticosteroids
Chloral hydrate Dexamethasone
Chloramphenicl (Chloromycetin) Diphenylhydantion (Dilantin)
Chlordiazepoxide (Librium) Mitotane
Chlormerodrin Phenothiazines (Chlorpromazine)
Chlorthalidone (Hygroton;?)
Cloxacillin Progestinestrogen combinations
Colchicine
Cortisone
Digitoxin
Drugs Causing Decreased Values False Negatives
Tolbutamide
Corticosteroids*
Lithium carbonate
(oral contraceptives)
Contd.
Appendices
1323
Substance Determined Drugs Causing
Increased Values False Positives
Digoxin Erythromycin
(no supporting evidence)
Ethinamate Glutethimide
(interferes with absorbance)
Gonadotropins
Hydralazine
Hydroxyzine
Methenamine
Mandelamine
Spironolactone
Insulin Heparin (immunoassay method) Heparin
Iron and iron binding assay Chloramphenicol ACTH
Fluorides Fluorides*
Iron dextran complex Hydroxyurea
Oxalate Oxalate*
Progestin-estrogen combinations (oral contraceptives)
Tungstate Tungstate
131I thyroid uptake (24-hr.) Barbiturates ACTH
Estrogens (not persistently) Adrenocortical steroids
Lithium carbonate (3 mo.–4 mo.) Corticosterone
Phenothiazine (1 wk) Desoxycorticosterone
Thyroid-stimulating hormone Prednisolone (1 wk. or less)
Drugs Causing Decreased Values False Negatives
Reserpine
Steroids
Cortisone
Prednisone
Aminosalicylic acid (prolonged use), 1 wk
Amphenone (2–3 days)
Antihistamines
Chlortrimeton (1 wk or less)
Antithyroid drugs
Carbimazole
Iothiouracil
Mercazole
Methimazole
Methylthiouracil
Contd.
1324
Medical Laboratory Technology: Volume 3
Substance Determined Drugs Causing
Increased Values False Positives
Drugs Causing Decreased Values False Negatives
Muracil
Propylthiouracil
Chlordiazepoxide
Cobalt (1 wk or less)
Coumarin anticoagulants Iodine-containing compounds
(general preparations, 1–3 wk)
Antitussives
Diiodohydroxyquin
Enterosept
Indocyanine green
Iodochlorhydroxyquin
Iothiouracil
Lugol’s solution
Neo-penil
Isoniazid
Meprobamate
Mercurials (1 wk.)
Nitrate
Nitroprusside sodium
Orinase
Pentothal (1 wk)
Perchlorate (1 wk)
Phenothiazine (1 wk)
Phenylbutazone (1 wk)
Progesterone
Radiopaque contrast media
Cholografin (3 mo)
Diodrast (1–3 mo)
Dionosil (2–4 mo)
Hypaque (1–2 wk)
Mediopaque (1–2 wks)
Neo-iopax (1–2 wk)
Oily solutions (up to 1 yr or more—Ethiodol, Iodochloral, Lipiodol, Pantopaque, Visciodol)
Priodax (1–3 mo)
Renographin (1–2 wk)
Contd.
Appendices
1325
Substance Determined Drugs Causing
Increased Values False Positives
Lactic dehydrogenase (LDH) Clofibrate Ascorbic acid
Codeine Oxalate Meperidine Urea
Mithramycin
Morphine
Procainamide
Triamterene
Lipase Albumin Calcium ions
Cholinergics (Bentanechol, Methacholine)
Deoxycholate
Opiates and analogues
Codeine
Meperidine
Morphine
Lipids (total) Heparin Cholestyramine resin
Lipoproteins Progestinestrogen combination
(oral contraceptives)
Magnesium Lithium carbonate Amphotericin B
Magnesium products Aldosterone
Magnesium antacids Calcium gluconate
Magnesium Sulphate Ethacrynic acid
Milk of magnesia Ethanol
Salicylates (prolonged use) Insulin
Drugs Causing Decreased Values False Negatives
Salpix (1 mo)
Skiodan acacia
Resorcinol
Salicylates
Sulphonamides (1 wk)
Thiocyanates
Thyroid medication (1 wk–2 wk)
Desiccated thyroid
Thyroglobulin
L-Thyroxine
Triiodothyronine
Estrogens
Fenfluramine (slight decrease)
Phosphates
Contd.