PubMed Health⌕ Search

Biomedical subjects

S Nardi

Publications and source records attributed to S Nardi.

52 records · Page 3Linked to original sources
PubMedDate not supplied

The ParaSight-F rapid dipstick antigen capture assay for monitoring parasite clearance after drug treatment of Plasmodium falciparum malaria.

Three methods for the detection of Plasmodium falciparum infection in peripheral blood were compared during antimalarial treatment and follow-up in 32 Burundian patients: dipstick antigen capture assay, standard (TBF) and prolonged thick blood film examination (PTBF) (3 x 5 min and 3 x 20 min examination respectively). Parasitaemia was determined daily by comparison with total white blood cell counts (determined by Coulter counter) until no parasite was detected on 2 consecutive days by PTBF. Cumulatively, 231 observations were made with each assay: 64 were negative and 167 positive by PTBF (59 had parasite counts < or = 100/microL). Compared to PTBF, the sensitivities of TBF and the dipstick assay were 1.0 for parasite counts > 100/microL and 0.458 and 0.966 respectively for counts < or = 100/microL. Overall, the dipstick assay was significantly more sensitive (0.988 vs. 0.808; P < 0.001) but less specific (P = 0.013) than TBF. The dipstick assay is of potential use for monitoring response to drug treatment and for detecting low parasitaemias.

Adolescent↗
PubMedDate not supplied

[The involvement of the urinary tract in inguinal hernias].

The involvement of the organs of the urinary tract in an inguinal hernia represent a constant trap for the surgeon because the diagnosis of that pathology is very rare. The authors report two cases: 1) male, carrier of a voluminous bilateral inguinal hernia, that on the right, contains a diverticulum of the bladder. 2) male, with a bilateral inguinoscrotal hernia. Bilaterally the hernia contains the ureter. The hernias of the bladder properly called are very rare but the involvement of a small portion of the organ, often a diverticulum, in an inguinal hernia is more frequent and always associated with hypertrophy of the prostate. The relative symptoms to this interest seem to supply obvious indications but very rarely are interpreted in the right way. The hernias of ureter are rare too, some acquired, some, about a quarter, congenital. The case-history don't supply useful news for the diagnosis. In the most of the cases of involvement of the urinary tract organs in an inguinal hernia, we arrived at operative-room without knowing the hernia content. The structures of urinary tract usually are recognised by particular maneuvers but is not infrequent that, moreover unforeseen, they are accidentally damaged.

Aged↗
PubMedDate not supplied

The epidemiology of idiopathic scoliosis in the city of Bologna. A three-year review of positive cases.

The authors report the results obtained in a review of all of the young patients who have been found to be affected with vertebral deformity in an epidemiological study conducted during the academic years 1983-84 and 1984-85. There is predilection for the female sex, which is also more vulnerable to the risk of progression. Menarchal age constitutes the most important period for the progression of the deformity. The most frequent type of curve observed is the double primary one, in particular, right thoracic and left lumbar, which proved to be that most vulnerable to angular progression. The cases which in a previous screening had been defined risk cases were followed-up, and thanks to early diagnosis and suitable treatment surgery was not required in any of these.

Adolescent↗
PubMedDate not supplied

Acute posterior dislocation of the shoulder: diagnosis.

The authors describe the clinical and radiographic findings of posterior dislocation of the shoulder by examining 19 cases observed at the Rizzoli Orthopaedic Institute between 1981 and 1990; of the total number of cases, 16 were acute and 3 inveterate, equal to 1.7%. After analyzing the pathogenesis of the lesion, which was due to direct trauma, indirect trauma, or which occurred during an episode of convulsions, the authors call attention to the rareness of the lesion, and consequently the little amount of knowledge of the clinical and radiographic elements characterizing it. Three varieties are distinguished: subacromial (or retroglenoid), subglenoid, and subspinous. Finally, the results obtained with non-surgical treatment, which always allows for recovery of the joint relationships and complete functional recovery, are reported.

Acute Disease↗
PubMedDate not supplied

Use of a specific oral hyposensitization therapy to Dermatophagoides pteronyssinus in children with atopic dermatitis.

The aim of the present study was to evaluate the efficacy of an oral specific hyposensitization therapy in children with atopic dermatitis and positive prick skin tests and/or RAST to Dermatophagoides pteronyssinus (D.pt.). A total of 60 patients, in three different clinical groups, were selected for a three years clinical trial. Group A: children with atopic dermatitis and allergic asthma and/or rhinitis; groups B and C: children with exclusively atopic dermatitis. Groups A and B received specific hyposensitization therapy. Group C was the control group. The clinical evaluation of the dermatological lesions, at the end of our study, didn't show any significant difference among the three groups. Moreover, the onset of respiratory symptoms between the two groups with exclusively atopic dermatitis was similar and not related to the positivity of prick skin tests and/or RAST to seasonal allergens. Our study suggests that specific hyposensitisation therapy with extracts of D.pt., although with no side effects, does not affect the natural history of atopic dermatitis.

Administration, Oral↗
PubMedDate not supplied

[Proposal for update of Bassini's procedure in the treatment of inguinal hernia under local anesthesia].

Inconvenience due to tension along the suture, a relative high recurrence rate, the availability of optimal prosthetic materials and the tendency to reduce hospital stay are the motivations which induced many surgeons to adopt alternative techniques instead of the traditional ones for inguinal hernia repair. Among these latter it is worthwhile to add a personal update of the Bassini's technique: the plasty tailored upon the polypropylene mesh performed in local anesthesia. Thanks to the use of the prosthetic mesh, the plasty is performed using only four stitches tied loosely without much high tension on the conjoined tendon. Such technical expedients reduced postoperative pain and give better warrant for the plasty and allow hernia repair in local anesthesia and on a daily basis.

Adolescent↗