Biomaterial Database

A combination of amoxicillin and clavulanic acid in the treatment of respiratory tract infections caused by amoxicillin-resistant haemophilus influenzae. 1981

H Beeuwkes, and V H Rutgers

This study was undertaken to evaluate the efficacy of a fixed combination of amoxicillin and clavulanic acid in 33 patients with chronic or recurrent respiratory tract infections (R.T.I.), mainly bronchitis. In two patients bronchopneumonia was diagnosed, and in one cystic fibrosis. The patients were treated with 750 mg of the drug combination (500 mg amoxicillin/250 mg clavulanic acid) t. i. d. for seven or ten days. Good clinical success was obtained in 17 patients and a clear improvement in another eight. The most frequently isolated micro-organism was Haemophilus influenzae; of the 22 strains isolated, 20 were resistant to 2 mg/l amoxicillin but sensitive to the combination of 2 mg/l amoxicillin and 1 mg/l clavulanic acid. Side-effects were reported in nine patients; two patients discontinued treatment for this reason. Amoxicillin/clavulanic acid is a useful therapeutic addition to the existing forms of treatment for amoxicillin-resistant respiratory tract infections.

UI	MeSH Term	Description	Entries
D007769	Lactams	Cyclic AMIDES formed from aminocarboxylic acids by the elimination of water. Lactims are the enol forms of lactams.	Lactam,Lactim,Lactims
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010403	Penicillin Resistance	Nonsusceptibility of an organism to the action of penicillins.	Penicillin Resistances,Resistance, Penicillin,Resistances, Penicillin
D012141	Respiratory Tract Infections	Invasion of the host RESPIRATORY SYSTEM by microorganisms, usually leading to pathological processes or diseases.	Respiratory System Infections,Upper Respiratory Tract Infection,Upper Respiratory Tract Infections,Infections, Respiratory,Infections, Respiratory Tract,Infections, Upper Respiratory,Infections, Upper Respiratory Tract,Respiratory Infections,Upper Respiratory Infections,Infection, Respiratory System,Infection, Respiratory Tract,Respiratory Infection, Upper,Respiratory System Infection,Respiratory Tract Infection
D001991	Bronchitis	Inflammation of the large airways in the lung including any part of the BRONCHI, from the PRIMARY BRONCHI to the TERTIARY BRONCHI.	Bronchitides
D002908	Chronic Disease	Diseases which have one or more of the following characteristics: they are permanent, leave residual disability, are caused by nonreversible pathological alteration, require special training of the patient for rehabilitation, or may be expected to require a long period of supervision, observation, or care (Dictionary of Health Services Management, 2d ed). For epidemiological studies chronic disease often includes HEART DISEASES; STROKE; CANCER; and diabetes (DIABETES MELLITUS, TYPE 2).	Chronic Condition,Chronic Illness,Chronically Ill,Chronic Conditions,Chronic Diseases,Chronic Illnesses,Condition, Chronic,Disease, Chronic,Illness, Chronic
D002986	Clinical Trials as Topic	Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries.	Clinical Trial as Topic
D004359	Drug Therapy, Combination	Therapy with two or more separate preparations given for a combined effect.	Combination Chemotherapy,Polychemotherapy,Chemotherapy, Combination,Combination Drug Therapy,Drug Polytherapy,Therapy, Combination Drug,Chemotherapies, Combination,Combination Chemotherapies,Combination Drug Therapies,Drug Polytherapies,Drug Therapies, Combination,Polychemotherapies,Polytherapies, Drug,Polytherapy, Drug,Therapies, Combination Drug
D005260	Female		Females