Regional Formularies in Italy: current state and future perspectives

Regional Formularies in Italy: current state and future perspectives Regional Formularies (RF) are considered part of pharmaceutical policies implemented by regions to govern access of medicines to regional market. However, they have been actually challenged, because of their presumed impact on differences of patient's access across the regions. The paper aimed at investigating the current status of RF and Regional Therapeutic Committees (CTR) and at suggesting/recommending possible reforms. The current status was investigated through a questionnaire administered to the regional pharmaceutical departments. Recommendations were retrieved from a multi -stakeholder work group carried out on 30-31 March 2023, embedded into a Forum focused on the regional pharmaceutical policies. Nineteen out of twenty-one regions responded to the survey: 12 use RF, mainly managed by the CTR; the RF frequency of update and the time needed for drugs listing greatly vary across regions; pharmacists, specialists and general practitioners are always represented in CTR, whereas other healthcare professionals and experts are more rarely involved; in 3 regions the CTR does not publish any RF update; the CTR mainly rely, to take decisions, on the dimension of the target population, the cost of therapy compared to alternative treatments and the impact on pharmaceutical expenditure. The working group recommended to overcome the RFs, if they are merely considered a list of available drugs at regional level, focusing CTR activities to ensure market access and to govern the prescribing behaviour, and strengthening/anticipating the flow of information from the Italian Medicines Agency (AIFA) to the regions, to enable a more efficient approach to local access to drugs

Customized bioreactor enables the production of 3D diaphragmatic constructs influencing matrix remodeling and fibroblast overgrowth

The production of skeletal muscle constructs useful for replacing large defects in vivo, such as in congenital diaphragmatic hernia (CDH), is still considered a challenge. The standard application of prosthetic material presents major limitations, such as hernia recurrences in a remarkable number of CDH patients. With this work, we developed a tissue engineering approach based on decellularized diaphragmatic muscle and human cells for the in vitro generation of diaphragmatic-like tissues as a proof-of-concept of a new option for the surgical treatment of large diaphragm defects. A customized bioreactor for diaphragmatic muscle was designed to control mechanical stimulation and promote radial stretching during the construct engineering. In vitro tests demonstrated that both ECM remodeling and fibroblast overgrowth were positively influenced by the bioreactor culture. Mechanically stimulated constructs also increased tissue maturation, with the formation of new oriented and aligned muscle fibers. Moreover, after in vivo orthotopic implantation in a surgical CDH mouse model, mechanically stimulated muscles maintained the presence of human cells within myofibers and hernia recurrence did not occur, suggesting the value of this approach for treating diaphragm defects

Off-label long acting injectable antipsychotics in real-world clinical practice: a cross-sectional analysis of prescriptive patterns from the STAR Network DEPOT study

Introduction Information on the off-label use of Long-Acting Injectable (LAI) antipsychotics in the real world is lacking. In this study, we aimed to identify the sociodemographic and clinical features of patients treated with on- vs off-label LAIs and predictors of off-label First- or Second-Generation Antipsychotic (FGA vs. SGA) LAI choice in everyday clinical practice. Method In a naturalistic national cohort of 449 patients who initiated LAI treatment in the STAR Network Depot Study, two groups were identified based on off- or on-label prescriptions. A multivariate logistic regression analysis was used to test several clinically relevant variables and identify those associated with the choice of FGA vs SGA prescription in the off-label group. Results SGA LAIs were more commonly prescribed in everyday practice, without significant differences in their on- and off-label use. Approximately 1 in 4 patients received an off-label prescription. In the off-label group, the most frequent diagnoses were bipolar disorder (67.5%) or any personality disorder (23.7%). FGA vs SGA LAI choice was significantly associated with BPRS thought disorder (OR = 1.22, CI95% 1.04 to 1.43, p = 0.015) and hostility/suspiciousness (OR = 0.83, CI95% 0.71 to 0.97, p = 0.017) dimensions. The likelihood of receiving an SGA LAI grew steadily with the increase of the BPRS thought disturbance score. Conversely, a preference towards prescribing an FGA was observed with higher scores at the BPRS hostility/suspiciousness subscale. Conclusion Our study is the first to identify predictors of FGA vs SGA choice in patients treated with off-label LAI antipsychotics. Demographic characteristics, i.e. age, sex, and substance/alcohol use co-morbidities did not appear to influence the choice towards FGAs or SGAs. Despite a lack of evidence, clinicians tend to favour FGA over SGA LAIs in bipolar or personality disorder patients with relevant hostility. Further research is needed to evaluate treatment adherence and clinical effectiveness of these prescriptive patterns

The Role of Attitudes Toward Medication and Treatment Adherence in the Clinical Response to LAIs: Findings From the STAR Network Depot Study

Background: Long-acting injectable (LAI) antipsychotics are efficacious in managing psychotic symptoms in people affected by severe mental disorders, such as schizophrenia and bipolar disorder. The present study aimed to investigate whether attitude toward treatment and treatment adherence represent predictors of symptoms changes over time. Methods: The STAR Network \u201cDepot Study\u201d was a naturalistic, multicenter, observational, prospective study that enrolled people initiating a LAI without restrictions on diagnosis, clinical severity or setting. Participants from 32 Italian centers were assessed at three time points: baseline, 6-month, and 12-month follow-up. Psychopathological symptoms, attitude toward medication and treatment adherence were measured using the Brief Psychiatric Rating Scale (BPRS), the Drug Attitude Inventory (DAI-10) and the Kemp's 7-point scale, respectively. Linear mixed-effects models were used to evaluate whether attitude toward medication and treatment adherence independently predicted symptoms changes over time. Analyses were conducted on the overall sample and then stratified according to the baseline severity (BPRS < 41 or BPRS 65 41). Results: We included 461 participants of which 276 were males. The majority of participants had received a primary diagnosis of a schizophrenia spectrum disorder (71.80%) and initiated a treatment with a second-generation LAI (69.63%). BPRS, DAI-10, and Kemp's scale scores improved over time. Six linear regressions\u2014conducted considering the outcome and predictors at baseline, 6-month, and 12-month follow-up independently\u2014showed that both DAI-10 and Kemp's scale negatively associated with BPRS scores at the three considered time points. Linear mixed-effects models conducted on the overall sample did not show any significant association between attitude toward medication or treatment adherence and changes in psychiatric symptoms over time. However, after stratification according to baseline severity, we found that both DAI-10 and Kemp's scale negatively predicted changes in BPRS scores at 12-month follow-up regardless of baseline severity. The association at 6-month follow-up was confirmed only in the group with moderate or severe symptoms at baseline. Conclusion: Our findings corroborate the importance of improving the quality of relationship between clinicians and patients. Shared decision making and thorough discussions about benefits and side effects may improve the outcome in patients with severe mental disorders

Sand dune vegetation in the Po Delta (N-Italy)

The sand dune vegetation in the Po Delta region has been studied with the Braun-Blanquet method. Vegetation relevés have been classified and ordered by numerical methods. The five vegetation types resulting from the data treatment , ordered according to a gradient of increasing degree of sand consolidation, are : Cakiletum maritimae., Trachomitum venebum community, Ammophiletum arundinaceae., Vulpia membranacea-Armophila littoralis community, Bromo tectorum phileetum arenarri. The correlation of the vegetation types with life forms and with phytogeo-graphical elements has been studied by applying the analysis of concentration to the corresponding matrices of weighted spectra.' The main dynamical trend in the psarmophytic vegetation does not consist of a linear dynamical sere since the pioneer communities may evolve either to the Omo-Quercebum ilicis or to a long-lasting stage (Bromo tectorum-Phileetum arenarii). The increasing human impact brought about during the last decades is clearly reflected in the vegetation : it results in the retreat of plant communities and in the invasion of adventive species.La végétation des milieux donaires dans la région du Delta du Po a été étudiée selon les techniques de l’école phytosociologique sigmatiste. Les relevés ont été classifiés et ordonnés par des méthodes d ’analyse numérique. Les 5 types de végétation définis à l’aide de la classification numérique, ordonnés selon un gradient de fixation croissante du sable, sont : Cakiletum maritimae, Cakiletum maritimae., Trachomitum venebum community, Ammophiletum arundinaceae., Vulpia membranacea-Armophila littoralis community, Bromo tectorum phileetum arenarri. La corrélation des groupements végétaux avec les formes biologiques et resp. avec les éléments chonologiques a été étudiée par l’analyse de concentration des spectres pondérés correspondants. La tendance dynamique principale ne consiste pas en une série évolutive linéaire, car les communautés pionnières peuvent évoluer soit vers une chênaie à chêne vert (Omo-Quercebum ilicis) soit vers un groupement permanent (Bromo tectorum-Phileetum arenarii). L'urbanisation du littoral qui menace sérieusement l’existence même des milieux donaires se répercute sur la végétation en déterminant un appauvrissement de la diversité écologique et l’invasion d’espèces adventices.Gerdol Renato, Piccoli Filippo. Sand dune vegetation in the Po Delta (N-Italy). In: Ecologia mediterranea, tome 10 n°3-4, 1984. pp. 119-131