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Biomedical subjects

M Fadin

Publications and source records attributed to M Fadin.

6 recordsLinked to original sources

Combined factor V and factor VII deficiency due to an independent segregation of the two defects.

A patient with combined factor V and factor VII deficiency is described together with a family study. The propositus appeared to be double heterozygous for factor V and factor VII deficiency. Since the patient showed a parallel decrease of activity and antigen, he appeared to be double heterozygous for a true deficiency. The patient had inherited the factor V defect from the mother and the factor VII defect from the father. The parents of the propositus were not consanguineous. Other family members were found to have isolated factor V or factor VII deficiency. This is the third family so far described with this peculiar combined defect but the first to be investigated by clotting and immunologic assays.

Adolescent↗

[Vulvo-vaginitis in pediatric age].

In pediatric gynecology, inflammatory vulvo-vaginitis are very common. Their diagnosis cannot be based either on the symptoms (itching or pain) or on the signs (leucoxanthorrhea) for these classifications are "non-specific". At the Consulting Room of pediatric gynecology of the Vittore Buzzi Hospital, 215 "non-specific" vulvo-vaginitis cases have been analyzed through bacteriological and microscopical examinations of vaginal secretions. The vaginal tampon resulted negative in 53% of the cases and positive in the remaining 47%. Comparing these results with microscopical examinations we obtain: 81.8% of sensibility, 77.4% of specificity, 87.8% of negative predictive value and 62.2% of positive predictive value. In particular, this last figure is influenced by the high number of false positives of the vaginal tampons, due to the growth "in vitro" of opportunist germs momentarily quiescent "in vivo". Thus it is useful to associated the microscopical examination (that will indicate all the cases in need of treatment) and the bacteriological examination (that will indicate the right cure).

Adolescent↗

Cabergoline versus bromocriptine in suppression of lactation after cesarean delivery.

We evaluated the efficacy of cabergoline, a new ergoline derivative, in blocking puerperal lactation in a group of women delivered by cesarean section. In a single-blind controlled trial 36 women were randomly allocated to treatment with cabergoline 1 mg in a single dose p.o. (n = 18) or bromocriptine 5 mg/day p.o. for 14 days (n = 18). Treatment was started about 50 h after delivery. Clinical assessment of breast signs and determination of serum prolactin were performed just before treatment and at 3, 5, 7 and 14 days. In the cabergoline-treated group milk secretion was inhibited in 17 women (94.4%). Maximum decrease of serum prolactin was -89.7% at 5 days, and the prolactin-lowering effect of cabergoline was still present at 14 days. In the bromocriptine group milk secretion was inhibited in 16 women (88.9%). Maximum prolactin decrease (-86.9%) was reached at 3 days. Persistent side effects were comparable in the two groups. This study demonstrates that a single oral dose of 1 mg cabergoline is as effective in suppressing puerperal lactation as a full treatment with bromocriptine, even in women delivered by cesarean section.

Administration, Oral↗

[The biochemical screening of Down's syndrome].

Since the initial observation of an association between low maternal serum aFP and trisomies noninvasive for chromosomal abnormalities is an obvious goal of genetics and obstetricians. Here are reported the results of a biochemical screening for fetal trisomies study based on the dosages of maternal serum aFP, bHCG and uE3 at 16 week gestational age on 1166 pregnant women without risk factors for genetical abnormalities. Sensitivity, positive predictivity and negative predictivity of the screening were 50%, 42.86% and 99.74% respectively.

Adult↗

[The need for urodynamic tests].

Two hundred forty women were studied, who underwent symptomatological anamnesis, clinical examination and urodynamic investigations for female urinary incontinence. Our aim was to distinguish among the three main forms of incontinence (stress, urge and mixed incontinence). When only symptomatological anamnesis is considered, there is an incidence of error in nearly a third of the cases and, when further factors like menopause, prolapse and parity are considered, the incidence of error does not reduce. A correct diagnosis can be determined only by a combined use of clinical assessment and urodynamic investigations. (As regards clinical examination, a positive stress test leads to a diagnosis of stress incontinence. As regards urodynamic investigations a cystometry positive for instability of the detrusor muscle leads to a diagnosis of urge incontinence. If both clinical examination and urodynamic investigations are positive, the diagnosis is of mixed incontinence.) Our findings suggest that routinely it is sufficient to execute only cystometry among urodynamic investigations.

Adult↗