Short and long-term effect of polycarbophil vaginal gel on vaginal atrophy of peri- and post-menopausal women. The TRIPLE study.

Objectives: This TRIPLE study was aimed to evaluate the efficacy of polycarbophil vaginal gel (PCV) in treating symptoms of vaginal atrophy (VA) of peri- and post-menopausal women.

Materials And Methods: Sexually active women in peri- (n = 29) and post-menopause (n = 54) suffering from VA, were progressively enrolled and treated for 30 days with PCV. Those wishing to continue (n = 73) were treated for additional 180 days.

POLARIS: efficacy and safety of a vaginal medical device in recurrent bacterial vaginosis-a multicenter, open-label, non-controlled, study with 10 months of follow-up.

Objective: Recurrent bacterial vaginosis (RBV) after antibiotic treatment has relapse rates of 35% within 3 months and 60% within 12 months. A medical device containing polycarbophil, lauryl glucoside, and glycerides (PLGG) inhibits bacterial growth and has mucoadhesive properties. This study examined the efficacy of the device in women with RBV.

Performance and Safety of a New Medical Device (Polybactum) for Reducing the Recurrence Rate of Bacterial Vaginosis: Protocol for a Multicenter, Open-Label, Noncontrolled International Clinical Trial (POLARIS Study).

Background: The medical literature has reported that recurrent bacterial vaginosis (RBV) has a relapse rate of 35% within 3 months and 60% within 12 months after antibiotic administration. Products that are able to provide a barrier effect against the biofilm produced by Gardnerella vaginalis could play a role in improving the results of bacterial vaginosis (BV) treatment.

Objective: This study aims to assess the performance and safety of a medical device (Polybactum) containing polycarbophil, lauryl glucoside, and glycerides (PLGG) for reducing the rate of recurrence of BV.

Polycarbophil vaginal moisturizing gel versus hyaluronic acid gel in women affected by vaginal dryness in late menopausal transition: A prospective randomized trial.

Objectives: During menopausal transition, women are frequently affected by vulvovaginal atrophy (VVA), due to the decline of estrogen levels. Resulting symptoms are itching, burning, dyspareunia, and vaginal dryness (reported in up to 85%). The aim of this trial was to verify if medical device polycarbophil vaginal (PCV) moisturizer gel is not less effective than hyaluronic acid (HA) gel in treating vaginal dryness.

Prevalence of peripheral arterial disease in subjects with moderate cardiovascular risk: Italian results from the PANDORA study Data from PANDORA (Prevalence of peripheral Arterial disease in subjects with moderate CVD risk, with No overt vascular Diseases nor Diabetes mellitus).

Background: The PANDORA study has recently examined the prevalence of low ankle brachial index (ABI) in subjects with moderate risk of cardiovascular disease. This sub-analysis of the PANDORA study examines the prevalence of asymptomatic peripheral arterial disease (PAD), as determined by ABI, in Italian subjects presenting with moderate cardiovascular risk, in the absence of diabetes or overt vascular disease.

Methods: PANDORA is a non-interventional, cross-sectional study that was performed in 6 European countries, involving subjects with at least one cardiovascular (CV) risk factor.

The PANDORA study: peripheral arterial disease in patients with non-high cardiovascular risk.

Few studies are available with sufficient sample size to accurately describe the prevalence of low ankle-brachial index (ABI) in patients at 'non-high' cardiovascular (CV) risk. The aim of this study was to evaluate the prevalence of asymptomatic peripheral arterial disease (PAD), as determined by using ABI, in this patient population. A non-interventional, cross-sectional, pan-European study was conducted in patients with ≥1 CV risk factor in addition to age, evaluating the prevalence of asymptomatic PAD (ABI ≤ 0.

Adjustable maintenance dosing with budesonide/formoterol in a single inhaler provides effective asthma symptom control at a lower dose than fixed maintenance dosing.

Asthma guidelines suggest a stepwise approach to maintenance pharmacological treatment of persistent asthma until control is attained, and a 3 month review of the fixed maintenance dosing for step-up or step-down adjustment. This 12-week study compared the efficacy and safety of budesonide/formoterol in a single inhaler (Symbicort Turbuhaler 160/4.5 or 80/4.

[Benefit/risk ratio of antibiotic therapy].

This publication evaluates critically the benefit/risk profile of several antibiotics currently at our disposal. The considered antibiotics are divided into pharmacological classes, because generally the drugs of the same class share the same adverse events. Moreover, the high therapeutic profile of the antibiotics puts them at the top of the safest drugs.

Nebivolol and airway responsiveness in the rabbit.

Beta-adrenergic receptor antagonists are currently used as first-line therapy in the treatment of hypertension and angina pectoris, but are contraindicated or used with caution in patients with bronchospastic syndromes. In this study we evaluated in vivo the effects of nebivolol on airway responsiveness compared to atenolol, pindolol, and propranolol. In New Zealand white rabbits total lung resistance (R(L)) and dynamic compliance (Cdyn) were calculated.

Antibiotic drug prescription in respiratory tract infections: a pharmacoepidemiological survey among general practitioners in a region of Italy.

Data concerning patients undergoing antibiotic treatment for upper (URTI) or lower (LRTI) respiratory tract infections were collected from 23 General Practitioners (GPs) in the Campania Region of Italy from November 15, 1997 to March 15, 1998. The objectives of the study were: a) to assess the occurrence of URTIs and LRTIs; b) to document the factors that influence GPs' choice of therapy; c) to correlate antibiotic choice with duration and outcome of treatment; d) to assess the incidence of unwanted effects. 2198 questionnaires were collected.

[Pharmacology of ritodrine].

Tocolytic drugs are used in order to delay or to abolish preterm labour. These drugs inhibit uterine contractions and have different pharmacological properties. The most used tocolytic agents today are beta 2-adrenergic agonists (isoxuprine, ritodrine).

Pharmacology of nebivolol.

Nebivolol is a new selective beta 1-adrenergic blocking agent, that possesses a peculiar pharmacodynamic profile and an original chemical structure, by which it differs from traditional beta 1-blockers. Nebivolol is a racemic mixture of two enantiomers in equal ratios. It is endowed with a highly selective beta 1-blocking activity, and does not show an intrinsic sympathomimetic activity.

[Intensive hospital monitoring of adverse reactions to benzodiazepines and neuroleptic agents].

Background: The main aims of the programme were to highlight the incidence of adverse reactions to the drugs monitored and to define the risk/benefit ratio taking account of the main physiological and physiopathological variations of patients. This paper reports the results of the programme regarding to adverse effects correlated to the use of some psychiatric drugs (benzodiazepines and neuroleptics).

Methods: A total of 73 records were compiled for 64 patients treated with benzodiazepines and/or neuroleptics.

Antibiotic prophylaxis for surgical procedures: a survey from an Italian university hospital.

The aims of this study were: 1) to evaluate the surgical prophylaxis regimens adopted by surgeons of the University Hospital of the Faculty of Medicine and Surgery of the 2nd University of Naples during the period January-March 1996; 2) to compare uses of antibiotic prophylaxis carried out in surgical departments to standard international guidelines; 3) to assess the cost of surgical prophylaxis. Data from 1,085 surgical patients from January 1, 1996 to March 31, 1996, were collected, reporting surgical department, type of surgery, antibiotics used, dosage, and length of the prophylactic treatment. Collected data underwent computer-assisted evaluation and comparison to the international guidelines.

[Hospital intensive monitoring of adverse reactions of ACE inhibitors].

Background And Aims: Angiotensin II converting enzyme (ACE) inhibitors represent one of the most important pharmacological instruments for the treatment of arterial hypertension and are currently also used for other cardiovascular indications. The actions of ACE-inhibitors mainly depends on blocking the ACE enzyme in the renin-angiotensin-aldosterone system. However, the ACE enzyme also has a kinase activity.

[Local administration of somatostatin in joint diseases in athletes].

Somatostatin is a hormone produced by the hypothalamus, and is widely diffused outside the CNS. It inhibits the secretion of many glands. Recently it has been shown that somatostatin has been proposed in the treatment of phlogistic diseases of the joints by intra-articular administration.

[The therapy of arterial hypertension: a comparison between ACE inhibitors and angiotensin-II-receptor antagonists].

The efficaciousness of ACE inhibitors in arterial blood hypertension is well known. These drugs decreased the incidence of hypertension and myocardial infarction in population. However, they increase tissue levels of some kinines, that may be responsible of some adverse reactions (cough, etc.

Effects of in vitro 5-HT1 receptor activation in guinea pig trachea.

5-hydroxytryptamine (5-HT) has been reported to show some effects in respiratory tissues by activation of different subtype receptors. It has been demonstrated that 5-HT2 receptor activation causes in vivo and in vitro airways contraction and enhances effects of cholinergic nerve-mediated responses, whereas 5-HT1 receptor activation seems to be related to a relaxant effect. Moreover, in isolated guinea pig ascendens colon preparations 5-HT1 activation causes relaxation by involvement of nitric oxide (NO).

Effect of atenolol and ramipril on regression of left ventricular hypertrophy: comparative echocardiographic assessment.

Left ventricular hypertrophy (LVH) dramatically worsens hypertensive illness. Because the genesis of LVH appears to be multifactorial, antihypertensive treatment should aim to reduce not only pressor values but also the hypertrophic ventricular mass. This result can be obtained only when drugs able to act on both pathogenetic factors are used.

K+ channels and guinea-pig trachea: a possible functional modulation by GABAB receptors.

K+ channel activators represent a novel class of smooth muscle relaxant agents. There is now much evidence demonstrating that K+ channels, localized to prejunctional neurons and post-junctional smooth muscle membranes, can regulate airway smooth muscle activity, inducing smooth muscle cell membrane hyperpolarization. K+ channel activity may be influenced by some neurotransmitters, such as adenosine, serotonin and noradrenaline.

Wizards and scientists: the pharmacologic experience in the Middle Ages.

During the Dark ages, Greco-Roman science survived in the eastern Roman Empire and the most important advances in pharmacology and pharmacy were made in Byzantium. As the Arab empires spread in the 7th and 8th centuries, they incorporated earlier learning, and the most important contribution of Arabic medical writers was probably the introduction of formularies to aid in the preparation of medicines. In turn, the later spread of Arabic knowledge to the West introduced little-known plants and fostered an interest in collecting and cultivating them, and also introduced the palatable dose forms preferred by the Arabic doctors.

[Cocaine: the historical aspects].

The habitual use of drugs acting on the human mental faculties is very ancient. An overview on the history of cocaine, from the pre-Colombian populations of South-America to our days, is reported.