Impact of vulvovaginal atrophy of menopause: prevalence and symptoms in Italian women according to the EVES study.

This cross-sectional study included postmenopausal women, aged 45-75 years, with the aim to assess the presence of vulvovaginal atrophy (VVA) confirmed by a clinical assessment in the Italian population attending menopausal/gynecological centers. Apart from baseline variables, women scored vaginal, vulvar and urinary VVA symptoms. Impact of VVA on sexual function and quality of life (QoL) was assessed thorough EuroQoL questionnaire (EQ5D3L), Day-to-Day Impact of Vaginal Aging (DIVA), Female Sexual Function Index (FSFI) and Female Sexual Distress Scale-revised (FSDS-R). A physical examination was carried out in accordance with routine gynecological practice. VVA was confirmed in 90% of the 1226 evaluable patients (aged 59.0 ± 7.3 years). The prevalence of postmenopausal women with VVA confirmed by gynecological clinical assessment was 75.3%. The patients with VVA confirmed (n = 926) had more severe symptoms (p < .0005), lower QoL (EQ-visual analog scale, p = .008 and DIVA, p < .0005) and worsened sexual function (FSFI and FSDS-R, p < .0005 for both) when compared with the patients having nonconfirmed VVA (n = 140). VVA is highly prevalent among postmenopausal Italian women. The objective of VVA confirmation is associated with severe symptoms and impaired QoL and sexual function. A proactive approach of Italian clinicians to promote regular and early gynecological evaluation should be performed in order to delay the advancing of the disorder.

Prolonged prothrombin time, Factor VII and activated FVII levels in chronic liver disease are partly dependent on Factor VII gene polymorphisms.

BACKGROUND: Prothrombin time is a benchmark for functional assessment in cirrhosis and Factor VII levels (FVII), crucial in determining the prothrombin time, are genetically determined. METHODS: We have evaluated the prothrombin time, a number of haemostatic variables synthesised by the liver (FII, FV, FVII and activated FVII, AT and fibrinogen) and two polymorphisms of the FVII gene (5'F7 and 353R/Q) in: (a) patients with liver cirrhosis (n=118), (b) patients with chronic hepatitis (n=102) and (c) controls (n=100). RESULTS: By one-way analyses of variance, the prothrombin time and the mean levels of the FII, FV, FVIIc, FVIIa, and AT were statistically different between cirrhotics, chronic hepatitis patients and controls. The allele frequency of the FVII polymorphisms did not differ between the three groups. Those rare patients (4.6%) who were homozygous for the type 2 alleles had markedly reduced FVIIc and FVIIa levels. The analysis carried out taking into account Child class versus FVII genotype showed that the mean FVIIc levels were comparable for different genotypes within each Child's class, with the exception of the patients homozygous for the type 1 allele. CONCLUSION: Our findings help to explain the not infrequent finding of a severely prolonged prothrombin time in patients who are otherwise in a good functional class.

Assessment of the QoL in Italian menopausal women: comparison between HRT users and non-users.

OBJECTIVES: The aim of this cross-sectional study was to describe QoL in a large sample of women attending menopause centres and compare untreated postmenopausal women and matched HRT users by employing the Women's Health Questionnaire (WHQ) and two generic instruments, the SF-36 and the EQ-5D. METHODS: Overall, 2906 women were recruited by 64 menopause centres throughout Italy, of whom 2160 filled in the questionnaire (1093 on HRT and 1067 not on HRT; response rate: 74%). RESULTS: HRT users tended to be younger, healthier and with shorter menopause duration as opposed to non users, while no major socio-economic differences were present. At multivariate analysis, the presence of chronic diseases, low socio-economic status and living in Southern Italy represented the most important predictors of poor QoL. Furthermore, HRT users showed a lower probability of reporting problems in usual activities and pain/discomfort (EQ-5D), role limitations due to emotional problems (SF-36) and anxiety/fears (WHQ). HRT users also showed highly significant better outcomes in those areas that are more directly attributable to hormonal changes of mid age, namely vasomotor symptoms and sexual problems. CONCLUSIONS: Although QoL is mainly influenced by socio-economic and cultural factors, HRT has the potential for improving not only symptoms, but also more general aspects of physical and psychological well-being of symptomatic postmenopausal women.

Validation of Italian version of the Women's Health Questionnaire: assessment of quality of life of women from the general population and those attending menopause centers.

OBJECTIVES: The Women's Health Questionnaire has been developed and validated in Anglo-Saxon and Swedish populations. The purpose of this study was to evaluate the Italian version of the questionnaire to determine whether cross-cultural differences exist in the perception of quality of life, and to use it to compare the quality of life in women attending menopause centers with that of women in the general population. METHODS: An Italian version of the Women's Health Questionnaire (WHQ) was produced, using the forward-backward translation method to ensure conceptual equivalence, and approved by the originator. Women were recruited by random selection from the general population and from menopause centers, those taking hormone replacement therapy being ineligible. The questionnaire was completed anonymously at home and mailed to the co-ordinating center. Psychometric evaluation included tests of item convergent and discriminant validity, internal-consistency reliability, test-retest reliability, construct validity and the discriminative properties of the questionnaire. RESULTS: The completeness of the data was good, with missing-value rates consistently low for most items. Item-scale correlations, used to evaluate internal consistency, were also good and the scaling success rate, used to measure item discriminant validity, was high for all scales. Scale scores were reliable for seven out of nine scales and test-retest reliability was excellent. There were few significant differences between the two populations of women in most of the WHQ areas. A comparison of Italian data with published data on English women showed great similarity. CONCLUSION: The Italian version of the WHO is valid and reproducible. The subjective perception of the menopause and its related problems is similar in geographically and culturally different populations.

Pharmacokinetic evaluation of recombinant, activated factor VII in patients with inherited factor VII deficiency.

BACKGROUND AND OBJECTIVES: Recombinant factor VIIa (rFVIIa) has been widely used in the treatment of bleedings occurring in hemophiliacs with inhibitors. Very few reports exist on the use of rFVIIa in patients with inherited FVII deficiency. Pharmacokinetic studies on rFVIIa have been performed exclusively in hemophiliacs, patients with cirrhosis or volunteers pretreated with acenocoumarol. The aim of this study was to evaluate the kinetics of rFVIIa in patients naturally deficient of FVII. DESIGN AND METHODS: A single dose kinetic study with rFVIIa was performed in 5 patients affected by severe congenital deficiency of factor VII in order to evaluate the true kinetic parameters of rFVIIa without the interference of FVII. Two dosages, 15 and 30 microg/kg, were used in a crossover schedule. FVII:C and FVIIa concentration/time curves were analyzed by a model-independent method. Antithrombin (AT), prothombin fragment 1+2 (F1+2) and tissue factor pathway inhibitor (TFPI) were assayed. RESULTS: No differences emerged between the dosages with respect to dose-independent parameters [total body clearance (CL), volume of distribution area (VdArea), mean residence time (MRT)]. No significant changes of AT, TFPI, and F1+2 were observed. Comparing the results with those of other studies performed in adult hemophiliacs, in patients affected by cirrhosis or in volunteers on oral anticoagulant therapy (OAT), CL and VdArea of rFVIIa were definitely higher and in vivo recovery was lower. INTERPRETATION AND CONCLUSIONS: These findings suggest that the kinetics of rFVIIa are not dose-dependent. In the absence of FVII, the changes of VdArea and CL may be in agreement with a mechanism of competition between FVII and rFVIIa for tissue factor binding.

Personality variables and compliance with insulin therapy in Type 2 diabetic subjects.

Forty-five diabetic patients were studied to evaluate adaptation and coping strategies. The authors have also analysed personality traits mainly to study different behaviour in compliance conduct. The results revealed an important psychological dimension made up of difficulties in accepting insulin immediately, in fear of addiction and doubts about the therapy. On the basis of these results the sample was then divided into two subgroups, which were then tested and compared with the Adjective Check List. The subgroup that showed more fear, insecurity and initial resistance towards insulin therapy appeared to be more rigid and seemingly conforming. These people also revealed personality aspects compatible with the presence of passive-aggressive and avoidant traits.

Use of recombinant, activated factor VII in the treatment of congenital factor VII deficiencies.

BACKGROUND AND OBJECTIVES: Factor VII (FVII) deficiency is a rare coagulation disorder, historically treated with prothrombin complex concentrates or plasma-derived FVII concentrates. We treated such patients (n = 17) with a recombinant, activated FVII preparation. MATERIALS AND METHODS: Twenty-seven spontaneous bleeding episodes were treated and 7 major and 13 minor surgical interventions were carried out. The dosages employed ranged from 8.08 to 70.5 Ig/kg body weight. RESULTS: A mean dose between 22 and 26 Ig/kg was sufficient to normalise the prothrombin time. Fifteen haemarthroses were treated with single doses and results were excellent in 13 cases. In 5/6 bleeding episodes of other types, the treatment gave either excellent or at least effective results. Haemostasis was secured in the 7 major and 13 minor surgical interventions. One patient developed antibodies 4-5 weeks after an extremely high dose. Otherwise, there were no side effects and no evidence of a thrombotic tendency. CONCLUSION: This recombinant concentrate is efficacious in FVII-deficient patients. It is safe since any risk of transmission of blood-borne viruses is eliminated.

Prospective study of the evaluation of hepatitis C virus infectivity in a high-purity, solvent/detergent-treated factor VIII concentrate: parallel evaluation of other markers for lipid-enveloped and non-lipid-enveloped viruses. The Ad Hoc Study Group of the Fondazione dell'Emofilia.

This prospective study was carried out with the aim of evaluating the efficacy of solvent/detergent inactivation of the hepatitis C virus (HCV) as applied to a chromatographic factor VIII concentrate. In parallel, the markers for other viruses, either lipid-enveloped (human immunodeficiency virus types 1 and 2 [HIV-1 and -2] and hepatitis B virus [HBV]) or non-lipid-enveloped viruses (such as B19 parvovirus and hepatitis A virus [HAV]) were evaluated. The study included 14 hemophilia centers, which enrolled 36 previously untreated patients (median age, 3 years; range, 1-56). The length of follow-up was 12 months, during which HCV (first- and second-generation assays and recombinant immunoblot assay), HIV-1 and -2, HBV, HAV (IgG and IgM), and parvovirus (IgG and IgM) antibodies, as well as alanine aminotransferase values were evaluated. Thirty-one patients were analyzable; none seroconverted for HCV, HBV, or HIV after exposure to a total of 165,000 IU of factor VIII (41 different lots). In one patient, alanine aminotransferase values rose to 167 mU per mL, 6 weeks after the first concentrate infusion, and this patient seroconverted for HAV 1 week later. Furthermore, 10 patients seroconverted for parvovirus during follow-up. This study suggests that the solvent/detergent method of virus inactivation is efficient in relation to lipid-enveloped blood-borne viruses but not in relation to non-lipid-enveloped viruses.

Low risk of transmission of the human immunodeficiency virus by a solvent-detergent-treated commercial factor VIII concentrate.

A study evaluating the risk of a commercial factor VIII (FVIII) concentrate's transmitting the human immunodeficiency virus (HIV) was carried out on hemophiliacs, by using multiple serological markers and the polymerase chain reaction (PCR). Twenty-nine hemophiliacs, negative for HIV antibodies, were treated for 18 months with a concentrate that had been inactivated by solvent-detergent. HIV-1 antibodies and antigen were assayed during the follow-up period. At the end of the study, all patients were also tested by the HIV 1 + 2 combined antibody assay; Western blot (WB) antibody analysis; and in eight cases, by an HIV-1 PCR technique. Patients received a yearly median FVIII dose of 35,330 IU (range 3,300-306,000); the median number of lots given to each patient was 6 (1-45). During the follow-up period and at the end of the study, HIV-1 antibodies and antigen were not detected in any of the subjects. The HIV 1 + 2 combined assay and WB analysis carried out only at the end of the study were negative. HIV-1 PCR was negative in all the tested patients. This study has shown that this solvent-detergent-treated FVIII concentrate did not transmit HIV.

Carrier detection for hemophilia B: evaluation of multiple polymorphic sites.

DNA analysis was performed in families with hemophilia B. Restriction fragment length polymorphisms (RFLPs) produced by endonucleases Taql, Xmnl, and Ddel were studied by two factor IX genomic probes, F9(VIII) and F9(XIII). Fifty-seven subjects from ten families were investigated; of them, 31 were carriers (11 obligate and 20 potential). Of the potential carriers, ten displayed laboratory features allowing for a phenotypic diagnosis of heterozygosity. Segregation analysis of the markers was informative in 19/20 potential carriers, which belong to nine of the ten studied families. Among the potential carriers, Taql allowed the carriership assessment in 15 (78.9%), Xmnl in 15 (94.7%), and Ddel in two (10.4%). Diagnosis was not possible in one family since a homozygosity in the key individuals with all the employed enzymes (Taql, Xmnl, Ddel, + BamHI) was found. Hemophilia B syndrome in two families likely results from a new mutation. In one family, a first-trimester prenatal diagnosis was performed. The use of RFLP analysis allowed us to improve genetic counseling as compared with the phenotypic evaluation by clotting factor assays. Indeed, evaluation of RFLP increased by 26% the carriership assessment of the potential carriers of the hemophilia B trait.

Clinical evaluation of subcutaneously administered DDAVP.

1-deamino-8D-arginine vasopressin was given subcutaneously at the dosage of 0.3 micrograms/Kg. b.w. to 24 mild factor VIII deficient patients (16 mild, 2 moderate hemophiliacs and 6 patients with von Willebrand's Disease), to treat bleedings (10 episodes) or to prevent bleeding during and after dental extractions (6 extractions) and surgery (11 interventions). None of the patients who underwent surgery bled. The vasopressin analogue was effective in the early treatment of muscle hematomas and promptly stopped all mucosal hemorrhages. Most of the patients treated for "spontaneous" bleedings performed self-injections at home. The drug was administered in two pharmaceutical forms (4 and 40 micrograms/ml): no differences in the clinical outcome were found. No significant side effects were recorded. The subcutaneous route of DDAVP administration thus seems to be particularly useful (mainly in the concentrated pharmaceutical form) in treating mild factor VIII deficiencies even on self- and home-treatment basis.

Inhibitor to factor VIII in a non-haemophilic patient: evaluation of the response to DDAVP and the in vitro kinetics of factor VIII. A case report.

We report a case of inhibitor to factor VIII in a non-haemophilic patient. Immunosuppressive therapy with azathioprine was started, but without any advantage. Evaluation of the kinetics of exogenous factor VIII in vitro showed a rapid but incomplete neutralization of factor VIII. Following s.c. 1-deamino-8-D-arginine vasopressin (DDAVP) administration, a large and prolonged increase in factor VIII:C and von Willebrand factor antigen occurred together with complete inhibitor saturation. Therefore DDAVP may represent an important tool in the management of the bleeding episodes in these patients and evaluation of its suitability in the management of these patients should be carried out.