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Biomedical subjects

G Ceccarelli

Publications and source records attributed to G Ceccarelli.

66 records · Page 4Linked to original sources
PubMedDate not supplied

A double-blind clinical comparison of two dosage schedules of cefatrizine in children.

A double-blind, randomized clinical trial was carried out to compare the effectiveness of twice daily versus once daily administration of the cephalosporin, cefatrizine, in paediatric outpatients with bacterial infection of the respiratory tract. Thirty children were studied, aged 7 years 2 months (range, 4-12 years). They were given 75 mg/kg.day cefatrizine either once daily or twice daily at 12 h intervals for 8 days. Fever, clinical symptoms, bacterial eradication and overall tolerance were evaluated. No significant differences were observed between once daily or twice daily administration. This is in agreement with other studies carried out on adults. It is concluded that cefatrizine may be given to paediatric out-patients for the treatment of bacterial infection of the respiratory tract only once daily with good clinical and overall results.

Body Temperature↗
PubMedDate not supplied

Azelastine in the prophylactic treatment of bronchial asthma: an Italian multicentre comparison with ketotifen.

The prophylactic effectiveness of the phthalazinone derivative, azelastine was compared with ketotifen. A total of 111 patients, aged 18-65 years, from 10 centres was entered into this randomized, double-blind study. All patients had reversible asthma. After 1 week on placebo, patients were allocated to either 8 mg/day azelastine once or twice daily, or to 1 mg ketotifen, twice daily, for a further 12 weeks. Azelastine was more effective in improving respiratory function (forced expiratory flow in 1 s and peak expiratory flow rate) when given in the once daily regimen, whereas clinical measures (number of weekly asthma attacks) were most improved by twice daily dosing. There was no significant difference between the effectiveness of azelastine and that of ketotifen. Treatments were equally well tolerated and a low incidence of side-effects was reported. In conclusion, 8 mg/day azelastine, in either a single or twice daily dosage regimen may be regarded as providing effective prophylaxis against bronchial asthma.

Adult↗
PubMedDate not supplied

Etizolam in the treatment of generalized anxiety disorder: a controlled clinical trial.

A total of 45 patients with generalized anxiety disorder were treated twice daily for 2 weeks, on a double-blind basis, with 0.5 mg etizolam, 0.5 mg alprazolam or 3 mg bromazepam, and symptoms were assessed using Hamilton's rating scale for anxiety and Hamilton's rating scale for depression. Patients then received the same drug for a further 2 weeks, the drugs being given three times daily if a poor response was observed during the first 2 weeks. All drugs displayed equivalent anxiolytic activity after 2 weeks, but etizolam displayed a progressive increase in anxiolytic activity over 4 weeks of treatment. Etizolam also possessed a more marked antidepressant effect than did alprazolam or bromazepam. There were no differences in the tolerability of the three drugs.

Adult↗
PubMedDate not supplied

[Laparoscopic approach versus laparotomy for suspected acute appendicitis].

Acute appendicitis is one of the most common surgical disease but, in spite of the progression diagnostic imaging, a definite diagnosis is frequently difficult and often is based in essentially clinical grounds. The Authors retrospectively analyze the results of conventional laparotomic appendectomy (CLA) and videolaparascopic appendectomy (VLA) as performed by two teams of their Department of Surgery. Between January 2000 and November 2001, 156 patients, age ranging from 3 to 67 yrs, underwent surgery because suspected acute appendicitis; 96 patients underwent VLA and 60 patients underwent CLA; a diagnosis of acute appendicitis was confirmed in 142 cases (91%). The patients who had a confirmed diagnosis of acute appendicitis were grouped according to clinical-pathologic criteria into follicular, gangrenous and complicated appendicitisi; operating time, complications and length of hospital stay were compared among the three groups. VLA resulted superior to CLA in terms of diagnostic performance: among the patients with suspected acute appendicitis, VLA allowed to establish a different diagnosis in 41% as compared to 13% with CLA. In two cases (2.08%) VLA was turned into CLA. There were non differences between VLA and CLA in terms of surgical operating time and hospital stay. A significantly higher incidence of surgical complications, such as wound infections and pelvic abscesses, was observed in the CLA group as compared to VLA. The Authors conclude that VLA allows a complete exploration of the abdomen, a better localization of the appendix and an easier diagnosis of unexpected conditions or pathologic processes associated with the clinical appendicitis; further, VLA is gravated by fewer complications.

Acute Disease↗
PubMedDate not supplied

[The accident phenomenon in a naval shipyard].

The paper analyses the rate and severity of accidents in a shipyard in the period 1 January-31 December, 1987. Data were collected by consulting the shipyards' accident register, which recorded each single case of injury, and the medical certificates sent to the shipyard management by the worker's physicians. The shipyard employed 996 blue collar workers and 210 white collar workers in 1987, all of whom were subject to obligatory industrial accident insurance. For each of the 1375 accidents that occurred in the period under study, the time, place and cause of the accident and the type and site of the injury were recorded. The aim of the statistical analysis of the data was to assess the risk in each area of the shipyard and the causes of the accidents in relation to the work station and job. The severity rate of injury increased in those workers recently assigned to new jobs; climate had a negative influence since accidents were more frequent in spring/summer. Accident prevention measures are suggested that can be achieved by improving work organisation and by a more appropriate use of personal safety devices.

Accidents, Occupational↗
PubMedDate not supplied

Early postoperative seizures and endovenous phenytoin. Preliminary clinical data.

Early seizures represent a major complication in the post operative course of patients operated on for supratentorial tumors or AVMs. The real effectiveness of the AEDs prophylaxis to reduce the occurrence of post operative seizures is controversial. We proposed a prophylactic treatment with endovenous PHT consisting of two infusions of PHT (mean dosage of 18 mg/kg; mean time of 1 hr) perioperatively and during the first postoperative day. The interruption of the previous oral anticonvulsant treatment is not required. The endovenous route should permit a rapid reach of the therapeutical range. Sixty-six patients were treated. Fifty-one patients received two infusions and 15 patients only one infusion. The serum concentration of PHT performed at 24 hrs of operation was in most of patients (more than 80%) in the lower part of the therapeutical range while at 24 hrs of the second infusion was in the higher part or over the range. The overall prevalence of seizures was 10.6%. In the first group the incidence was 7.8%, in the second one was 20%. All the seizures appeared within 48 hrs of the operation. All the patients in the first group had single seizures, 2 patients of the second one experienced two seizures. No status epilepticus was observed. Alteration of consciousness and mild hypotension were the most common side effects. They never required major measurements and were mild, transient and completely reversible. We are starting with a randomized study based on a larger sample of patients which will allow a more reliable statistical analysis.

Adolescent↗