Exploring Protein-Based Carriers in Drug Delivery: A Review.

Drug delivery systems (DDSs) represent an emerging focus for many researchers and they are becoming progressively crucial in the development of new treatments. Great attention is given to all the challenges that a drug has to overcome during its journey across barriers and tissues and all the pharmacokinetics modulations that are needed in order to reach the targeting sites. The goal of these pathways is the delivery of drugs in a controlled way, optimizing their bioavailability and minimizing side effects. Recent innovations in DDSs include various nanotechnology-based approaches, such as nanoparticles, nanofibers and micelles, which provide effective targeted delivery and sustained release of therapeutics. In this context, protein-based drug delivery systems are gaining significant attention in the pharmaceutical field due to their potential to revolutionize targeted and efficient drug delivery. As natural biomolecules, proteins offer distinct advantages, including safety, biocompatibility and biodegradability, making them a fascinating alternative to synthetic polymers. Moreover, protein-based carriers, including those derived from gelatin, albumin, collagen, gliadin and silk proteins, demonstrate exceptional stability under physiological conditions, and they allow for controlled and sustained drug release, enhancing therapeutic efficacy. This review provides a comprehensive overview of the current trends, challenges, and future perspectives in protein-based drug delivery, focusing on the types of proteins adopted and the techniques that are being developed to enhance their functionality in terms of drug affinity and targeting capabilities, underscoring their potential to significantly impact modern therapeutics.

Perinatal mental health care in the Italian mental health departments: a national survey.

BACKGROUND: Evidence on the negative outcomes of untreated mental disorders during pregnancy and in the first year after childbirth on women's and children's health has stimulated interest in how to develop and sustain high-quality mental health care during the perinatal period. In Italy, there is a lack of knowledge about how mental health services support women with perinatal mental disorders (PMDs). This study aims to describe the adoption of good practices for the prevention and care of PMDs by the Italian mental health departments (MHDs). METHODS: This is a nationwide cross-sectional survey conducted online using LimeSurvey. Starting from the Ministry of Health Registry's 127 MHDs were invited to participate between February and March, 2023. Characteristics of the participating MHDs were reported as descriptive statistics. RESULTS: One hundred nineteen MHDs participated, with a response rate of 93.7%. Regarding the prevention of PMDs, 69 (58.0%) MHDs offer preconception counseling, whereas only 6 (5.0%) have information material for this purpose. Written integrated care pathways for PMDs are not available in 94 (79.7%) MHDs. A reference professional for psychopharmacological treatment during pregnancy or breastfeeding is available in 55 (46.2%) MHDs, while a specific treatment plan for women with PMDs is adopted by 27 (22.7%) MHDs. Thirty-four (28.6%) MHDs have established an outpatient clinic for PMDs, whereas there are no inpatient psychiatric facilities designed for mothers and infants (mother-baby units). CONCLUSIONS: There is a need to improve the care of women with PMDs in Italy. The provision of pre-conception counseling, integrated care pathways, and specialist skills and facilities for PMDs should be prioritized.

The Psychological Impact of COVID-19 among Women Accessing Family Care Centers during Pregnancy and the Postnatal Period in Italy.

There has been concern about the impact of the COVID-19 outbreak on women's mental health during the perinatal period. We conducted a cross-sectional web-based study aimed at evaluating the psychological impact (BSI-18) of the COVID-19 pandemic on this population and collecting information on the perinatal experiences (COPE-IS) during the second Italian wave. Overall, 1168 pregnant women, and 940 within the first six months after childbirth, were recruited in selected Italian Family Care Centers from October 2020 to May 2021. The prevalence of psychological distress symptoms during pregnancy was 12.1% and 9.3% in the postnatal group. Financial difficulties, a previous mood or anxiety disorder and lack of perceived social support and of support provided by health professionals were associated to psychological distress symptoms in both groups. A third of the women felt unsupported by their social network; 61.7% of the pregnant women experienced changes in antenatal care; 21.2% of those in the postnatal period gave birth alone; more than 80% of the participants identified access to medical and mental health care and self-help as important resources in the present context. Health services should assure enhanced support to the most vulnerable women who face the perinatal period during the pandemic.

The Psychosocial Assessment of Transplant Candidates: Inter-Rater Reliability and Predictive Value of the Italian Stanford Integrated Psychosocial Assessment for Transplantation (SIPAT).

BACKGROUND: The Stanford Integrated Psychosocial Assessment for Transplantation (SIPAT) is a comprehensive instrument developed to accurately assess the main pretransplant psychosocial risk factors that may impact transplant outcomes. OBJECTIVE: As neither established assessment procedures nor standardized tools designed to perform pretransplant psychosocial evaluation are currently available in Italy, the present study was designed to develop and preliminarily validate the Italian version of the SIPAT. METHODS: First, our team developed the Italian version of the SIPAT, following standard forward-back translation procedures. Then, the Italian version of the SIPAT was retrospectively and blindly applied to 118 randomly selected transplant cases (40 heart, 40 lung, and 38 liver) by 2 independent examiners. Information about the patients' final transplant listing recommendation (i.e., listing vs. deferral) was independently collected from the respective transplant teams. RESULTS: The inter-rater reliability of the Italian version of the SIPAT scores was substantial (Cohen's kappa = 0.77; P < 0.001). Moreover, the predictive value of the SIPAT ratings on the final transplant listing recommendation (i.e., listing vs. deferral) for each examiner was significant (both P < 0.05). CONCLUSION: Current findings suggest that SIPAT is a promising and reliable instrument in its Italian version. Given these excellent psychometric characteristics, the use of the SIPAT as part of the pretransplant psychosocial evaluation in Italian medical settings is highly encouraged.

Alveolar bone changes after rapid maxillary expansion with tooth-born appliances: a systematic review.

Background: During rapid maxillary expansion (RME), heavy forces are transmitted to the maxilla by the anchored teeth causing buccal inclination and buccal bone loss of posterior teeth. Objective: To systematically review the literature in order to investigate whether RME causes periodontal sequelae, assessed by cone-beam computed tomography (CBCT). Search methods: Fifteen electronic databases and reference lists of studies were searched up to March 2017. Selection criteria: To be included in the systematic review, articles must be human studies on growing subjects, with transversal maxillary deficiency treated with RME and with assessment of buccal bone loss by CBCT images. Only randomized and non-randomized trials were included. Data collection and analysis: Two authors independently performed study selection, data extraction, and risk of bias assessment. Study characteristics (study design, sample size, age, sex, skeletal maturity, type of appliance, daily activation, evaluated linear measurements, observation period, CBCT settings), and study outcomes (loss of buccal bone thickness and marginal bone) were reported according to the PRISMA statement. Results: On the basis of the applied inclusion criteria, only six articles, three randomized clinical trials and three controlled clinical trials were included. An individual analysis of the selected articles was undertaken. The risks of bias of the six trials were scored as medium to low. Limitations: The results of the present systematic review are based on a limited number of studies and only one study included a control group. Conclusions and implications: In all considered studies, significant loss of buccal bone thickness and marginal bone level were observed in anchored teeth, following RME. Further prospective studies correlating the radiological data of bone loss to the periodontal soft tissues reaction after RME are required. A preliminary evaluation of the patient-related risk factors for RR may be advisable when considering to administering RME. Registration: This systematic review was registered in the National Institute of Health Research database with an appropriate protocol number (http://www.crd.york.ac.uk/PROSPERO Protocol: CRD42017062645). Funding: The present study has not received any contributions from private or public funding agencies.

The joint action MODE (Mutual Organ Donation and Transplantation Exchanges): a sound contribution to implementation of health policies in organ donation and transplantation.

BACKGROUND: The main objective of the joint action MODE is the transfer of best-practices in the field of organ donation and transplantation and the creation of positive synergies among participating European (EU) Member States (MS) apt to support authorities in possible decision-making and policy contexts. METHODS: The consortium has chosen to foster the exchange of best-practice through a series of exchange visits followed by the provision of a set of specialized trainings.Each participating MS has presented its strengths and weaknesses through a questionnaire based on the Organ Action Plan. Once the situation was clearer, countries with the strongest program organized and hosted the on-site visits and each country had the opportunity to perform five exchange visits on five selected topics.Specific courses for healthcare staff of organ coordinating and transplantation centres were organized. Based on evaluation of the results of the on-site visits and training needs indicated by the partners, the chosen topics were:• reporting on adverse events and reactions• quality assurance programme of the donation process in Spain• quality assurance of the transplantation process RESULTS AND CONCLUSIONS: The outcome is that within the EU, even among MS with well-developed services, the organ donation and transplantation activity has substantial differences so that all participating countries would benefit from investigating foreign donation and transplant systems. Collaboration at EU level can be beneficial for all systems and the joint action MODE indicated that in some countries the sharing of expertise across the EU Member States has already proved to be useful in starting a virtuous circle in organization and training that would allow to increase organ donor rates and improve overall performance.