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At least 19 recordsLinked to original sources
PubMed1979

Ornidazole and anaerobic bacteria: in vitro sensitivity and effects on wound infections after appendectomy.

The sensitivities of 68 clinical isolates of Bacteroides fragilis, 18 of Clostridium perfringens, and 11 of other Clostridium species were tested against ornidazole alone and in combination with ampicillin and gentamicin. A concentration of 3.1 microgram of ornidazole/ml inhibited 98% of the strains of B. fragilis, with greater sensitivity when ampicillin and gentamicin were also present. A concentration of 6.2 microgram of ornidazole/ml inhibited 16 of 18 strains of C. perfringens and all 11 strains of other Clostridium species. Concentrations in serum and tissue were determined after intravenous infusion of 500 mg of ornidazole 15 min prior to appendectomy. During the operation the concentration in serum was 7.90 +/- 0.57 microgram/ml, and in appendix tissue, 5.26 +/- 0.60 microgram/g. In the series of 200 patients undergoing appendectomy, six patients treated with ornidazole and 12 patients treated with placebo developed a wound infection. In patients with perforated appendix, the rate of wound infection was 7.1% in those given ornidazole and 63.6% in those given placebo (P = 0.004). Not a single B. fragilis was isolated from appendix swabs or wound exudates after prophylaxis with ornidazole.

Adult↗
PubMedDate not supplied

[Aspects of the relation between Enterobius vermicularis and appendectomy in Oradea].

The relationship between the nematode Enterobius vermicularis and appendicectomy in three age-groups: 0--15, 16--20 and 21--25 years was followed during the 1968-1973 period. Following the compaign against enterobiosis, there was a significant decrease in the number of operations for appendicitis in the 0--15 years age-group; the incidence of appendicectomy was greater in the 16--20 years age-group than in the reference 21--25 years age-group.

Adolescent↗
PubMed2026

Long-term outcomes of non-operative compared to operative management of acute uncomplicated appendicitis - a systematic review and meta-analysis.

BACKGROUND: We evaluated long-term outcomes of non-operative management (NOM) versus surgical management of acute uncomplicated appendicitis. METHODS: Systematic review of studies comparing NOM versus surgery with ≥2 years follow-up. Primary outcome was long-term failure rate. RESULTS: 9/1635 studies were included (3 RCTs; 6 non-RCT studies), involving 3883 patients; 5 were in pediatric populations. Median follow-up was 33.6 (range 24-312) months. NOM pooled long-term failure rate was 38.9% (95% CI: 31.1%-46.7%), increasing to 44.4% (95% CI: 41.4%-47.4%) in RCTs. Pooled appendectomy rate after NOM was 36.3% (95% CI: 28.9%-43.7%). Incidence of appendiceal neoplasms was approximately 0.3%. Non-operative management had cost savings of €1535 (95% CI: -€1892 to -€1178) versus surgery. CONCLUSIONS: NOM of acute uncomplicated appendicitis was associated with high long-term failure rates and significant risk of subsequent appendectomy.

Humans↗
PubMed1977

Postoperative wound infection: a controlled study of the increased duration of hospital stay and direct cost of hospitalization.

The increased hospital stay and direct cost of hospitalization that resulted from a postoperative wound infection (presence of pus at the incision site) after each of 6 common operations were evaluated. With the aid of the hospital computer, matched controls were obtained with respect to patient age, sex, exact operation performed, clinical service performing operation, pathologic finding, and underlying disease process which might alter the patient's predisposition toward infection. Several of the operations (appendectomy. cholecystectomy, total abdominal hysterectomy, and coronary artery bypass graft) were subtyped in order to obtain equivalence between controls and infected patients. In general, an infection doubles the postoperative stay and significantly increases the hospital expense.

Adolescent↗
PubMed1975

[Some problems of treatment and surgical approach in acute appendicitis].

According to the author's data within a 7-year period in the Regional Hospital 1329 appendectomies were performed, in 7 per cent--for chronic appendicitis. Annually, 51 persons are operated upon per 10,000 population. Late terms of hospitalization were noted in 19.7%, preoperative complications--in 5.2%, mortality--in 0.08%. Some aspects of treatment and complications are discussed.

Abscess↗
PubMed1976

A case of pneumococcal typhlitis.

A 29-year-old man had abdominal pain for 24 hours. This and the results of an abdominal examination were typical of acute appendicitis. He had suffered sinusitis for two weeks. At operation, the appendix was normal; there was an abscess in the cecal wall, the exudate of which grew pneumococci. Incidental appendectomy was done and the patient was treated successfully with lincomycin hydrochloride, and later, cephalexin monohydrate. It is possible that the typhlitis was secondary to the upper respiratory infection.

Adult↗