A shift in psychiatry through AI? Ethical challenges.

The digital transformation has made its way into many areas of society, including medicine. While AI-based systems are widespread in medical disciplines, their use in psychiatry is progressing more slowly. However, they promise to revolutionize psychiatric practice in terms of prevention options, diagnostics, or even therapy. Psychiatry is in the midst of this digital transformation, so the question is no longer "whether" to use technology, but "how" we can use it to achieve goals of progress or improvement. The aim of this article is to argue that this revolution brings not only new opportunities but also new ethical challenges for psychiatry, especially with regard to safety, responsibility, autonomy, or transparency. As an example, the relationship between doctor and patient in psychiatry will be addressed, in which digitization is also leading to ethically relevant changes. Ethical reflection on the use of AI systems offers the opportunity to accompany these changes carefully in order to take advantage of the benefits that this change brings. The focus should therefore always be on balancing what is technically possible with what is ethically necessary.

European e-Delphi process to define expert consensus on electrochemotherapy treatment indications, procedural aspects, and quality indicators in melanoma.

BACKGROUND: Skin metastases are an important co-morbidity in melanoma. Despite broad adoption, electrochemotherapy implementation is hindered by a lack of treatment indications, uncertainty regarding procedural aspects, and the absence of quality indicators. An expert consensus may harmonize the approach among centres and facilitate comparison with other therapies. METHODS: An interdisciplinary panel was recruited for a three-round e-Delphi survey. A literature-based 113-item questionnaire was proposed to 160 professionals from 53 European centres. Participants rated each item for relevance and degree of agreement on a five-point Likert scale, and received anonymous controlled feedback to allow revision. The items that reached concordant agreement in two successive iterations were included in the final consensus list. In the third round, quality indicator benchmarks were defined using a real-time Delphi method. RESULTS: The initial working group included 122 respondents, of whom 100 (82 per cent) completed the first round, thus qualifying for inclusion in the expert panel (49 surgeons, 29 dermatologists, 15 medical oncologists, three radiotherapists, two nurse specialists, two clinician scientists). The completion rate was 97 per cent (97 of 100) and 93 per cent (90 of 97) in the second and third rounds respectively. The final consensus list included 54 statements with benchmarks (treatment indications, (37); procedural aspects, (1); quality indicators, (16)). CONCLUSION: An expert panel achieved consensus on the use of electrochemotherapy in melanoma, with a core set of statements providing general direction to electrochemotherapy users to refine indications, align clinical practices, and promote quality assurance programmes and local audits. The residual controversial topics set future research priorities to improve patient care.

Electrochemotherapy is an effective locoregional therapy for skin metastases from melanoma, a problem faced by almost half of patients with metastatic disease. The lack of comparative studies and the heterogeneity of its clinical application among centres make it challenging to support consistent, evidence-based recommendations. To address this unmet need, a three-round online survey was conducted to establish a consensus on treatment indications, standard operating procedures, and quality indicators. In the survey, a panel of 100 European melanoma experts agreed on 56 statements that can be used to improve patient selection, homogenize treatment application, and monitor outcomes.

Covalent polyphenol modification of a reactive cysteine in the major apple allergen Mal d 1.

Naturally occurring polyphenols can modify the molecular properties of food allergens. For the major apple allergen Mal d 1 it has been postulated that chemical reactions with polyphenols cause permanent changes in the tertiary structure, causing a loss of conformational IgE epitopes and reducing allergenicity. In our study, we investigated the effect that reactions with oxidized polyphenols have on the structure of Mal d 1 by mass spectrometry and NMR spectroscopy. We showed that a surface-exposed cysteine residue in this allergen spontaneously reacts with oxidized polyphenols under formation of a defined covalent adduct. Chemical modification of Mal d 1 did not destabilize or perturb the three-dimensional fold, nor did it interfere with ligand binding to its internal pocket. A structural model of the chemically modified apple allergen is presented, which reveals that the bound polyphenol partially covers a conformational IgE epitope on the protein surface.

Mutual Role Expectations by Patients and General Practitioners-A Mixed Methods Study on Complementarity.

Background: Changes in public attitudes toward "authorities" in general, as well as shifts in medical practice toward participative models of diagnosis and treatment, imply fundamental transformations in the patient−doctor relationship. However, consistency in reciprocal role expectations cannot be assumed, and this study reveals significant discrepancies in attitudes and behaviors in primary health consultations. Methods: We conducted a study in the tri-lingual northeastern Italian region of South Tyrol to determine whether perceptions of the patient's role were congruent or differed. In a mixed method approach, the quantitative research part consisted of a survey with 34 identical questions for general practitioners (n = 109) and adult primary care patients (n = 506) on verbal communication, self-initiative and health literacy, interpersonal and social qualities of the patient−physician relationship, and formal aspects of the consultation. Patients were interviewed via telephone, and general practitioners responded online. In the qualitative part, 26 semi-structured in-depth interviews were conducted with the patients and analyzed. Results: General practitioners considered patients' communicative efforts (p < 0.001), self-initiative (p < 0.001), compliance (p = 0.0026), and openness regarding psychosocial issues (p < 0.001) to be significantly more important, whereas patients showed a tendency to give increased importance to formal aspects such as politeness and hygiene (p < 0.001). Perception of the patient's role differed significantly between the Italian and German linguistic groups. Conclusions: Patients and general practitioners differ in their understanding of patients' roles. These data suggest that a considerable proportion of the population lacks a clear and tangible idea of the active role they could play in consultations. Targeted information on the identified aspects of patient−provider communication may facilitate participatory behavior and positively impact the longitudinal quality of the patient−general practitioner relationship.

Ascorbylation of a Reactive Cysteine in the Major Apple Allergen Mal d 1.

The protein Mal d 1 is responsible for most allergic reactions to apples (Malus domestica) in the northern hemisphere. Mal d 1 contains a cysteine residue on its surface, with its reactive side chain thiol exposed to the surrounding food matrix. We show that, in vitro, this cysteine residue is prone to spontaneous chemical modification by ascorbic acid (vitamin C). Using NMR spectroscopy and mass spectrometry, we characterize the chemical structure of the cysteine adduct and provide a three-dimensional structural model of the modified apple allergen. The S-ascorbylated cysteine partially masks a major IgE antibody binding site on the surface of Mal d 1, which attenuates IgE binding in sera of apple-allergic patients. Our results illustrate, from a structural perspective, the role that chemical modifications of allergens with components of the natural food matrix can play.

Livedoid skin reaction to 2nd dose of mRNA Covid-19 vaccine.

Skin often represents a target organ for adverse drug reactions and this also applies to the mRNA vaccines against Sars-CoV-2. Here we present a case of extensive livedoid reaction after 2nd dose of BNT162b-2 vaccine with massive blood skin extravasation and no systemic symptoms apart from anemization. The 30-year-old woman developed progressively enlarging livedoid lesions on limbs and abdomen. Histology showed a near-normal epidermis and a very mild interstitial mixed inflammatory infiltrate with extensive blood extravasation in mid- and deep dermis. Diagnosis was adverse reaction to vaccine with skin capillary hyperpermeability and anaemization with lower than diagnostic features of cutaneous small vessel vasculitis. To date, no cases of a livedoid skin reaction associated to Covid-19 vaccine have been reported, and this case illustrates that massive livedoid reaction can be another kind of skin reaction to mRNA Covid-19 vaccine.

Disaster Response in Italian Nursing Homes: A Qualitative Study during the COVID-19 Pandemic.

Nursing homes (NHs) have been among the care settings most affected by both the virus itself and collateral damage through infection protection and control measures (IPC). However, there is a paucity of research regarding disaster response and preparedness of these institutions. The present study aimed to analyze disaster response and management and to develop prospective strategies for disaster management in NHs. A qualitative survey including (i) residents, (ii) nursing staff, (iii) relatives of residents, and (iv) NHs' medical leads was performed. Data were collected by 45 in-depth interviews. Our results indicate that the shift from resident-centered care towards collective-protective approaches led through the suspending of established care principles to an emergency vacuum: implementable strategies were lacking and the subsequent development of temporary, immediate, and mostly suboptimal solutions by unprepared staff led to manifold organizational, medical, and ethical conflicts against the background of unclear legislation, changing protocols, and fear of legal consequences. IPC measures had long-lasting effects on the health and wellbeing of residents, relatives, and professionals. Without disaster preparedness protocols and support in decision-making during disasters, professionals in NHs are hardly able to cope with emergency situations.

Combination of a triple wavelength (650 nm, 810 nm, and 915 nm) class IV laser system and local mechanical abrasion in the treatment of chronic toenail onychomycosis: an uncontrolled prospective pilot study.

BACKGROUND: Toenail onychomycosis is a frequent fungal infection that is difficult to treat, especially in elderly patients. Diverse local and systemic antifungal treatments are available with variable results. Recently, different laser systems have been proposed for the treatment of onychomycosis, among them a class IV laser system adopting three different wavelengths, that is, 650, 810, and 915 nm (K-Laser Cube 3TM). OBJECTIVES: This prospective pilot study aims to clarify the clinical, histopathologic, and cultural mycological efficacy of the combination of a triple wavelength laser system and local mechanical abrasion in the treatment of toenail onychomycosis. METHODS: Eight treatment sessions were performed involving a mechanical drill of the friable nail material followed by the laser treatment with four 2-minute cycles per nail with a median power of 3 W providing 240 J each. Clinical exam, mycological culture, and histopathology with PAS staining of nail clips were performed at the beginning and the end of the treatment period. RESULTS: Nine patients with 16 clinically involved nails were included in this study (median age: 55.6). Clinical improvement was noted in eight patients (89%) at the end of the treatment cycles. Initial positive cultures could be reduced from six (67%) to two (22%), P = 0.07, while histopathologic examination by PAS staining remained invariable positive in all patients (100%). CONCLUSION: Despite clinical improvement, the combination of this laser treatment and mechanical abrasion could not reduce the fungal infection rate in affected toenails. Additional local or systemic antimycotic agents should be combined in order to avoid expected clinical recurrences.

Who Is Watching the Children? A Quantitative Analysis of Strategies for Reconciling Work and Parenting during Lockdown in Northern Italy.

(1) Background: In their efforts to contain the spread of COVID-19, most countries closed schools and kindergartens. To date, little is known about the strategies of working families reconciling work and parenting during repeated lockdown situations. (2) Methods: We performed a quantitative survey of working parents in Italy during a week of 'hard lockdown' in February/March 2021. (3) Results: 3725 voluntary adult participants from different households responded. Though officially not allowed, 53.4% of all participants sought help from people outside the nuclear family to bridge the situation, mostly the grandparents (79%; n = 1855). Overall, parental coping strategies included alternating working-childcare-turns with their partner (35%, n = 1316), working early in the morning or during nighttime (23%; n = 850), or leaving the children unattended (25%, n = 929). (4) Conclusions: The closure of schools/kindergartens forcefully shifts the responsibility for childcare onto the nuclear family, where new strategies arose, including health-damaging models of alternating work-childcare-shifts, 'illegal' involvement of third parties from outside the nuclear family, as well as neglect of age-related childcare. Our findings underline that working families need additional support strategies during repeated closure of childcare institutions to be able to reduce contact and minimize secondary damage.

Mental Health Consequences of the COVID-19 Pandemic Long-Term Exposure in Italian Dermatologists.

The present study aimed at assessing the consequences of prolonged exposure to COVID-19 distress on mental health in non-frontline health care workers. For this purpose, we have conducted a survey on 425 Italian dermatologists, in the period February-March 2021. The psychopathological symptoms, depression, anxiety, post-traumatic stress symptoms (PTSD), as well as resilience, have been evaluated. The main factors that influence the physician's psychological health have been also investigated. Our study showed that the physicians older than 40 years, as well as those who lived this period in company, reported more personal resources, better managing the distress. Resilience, COVID-19 beliefs, COVID-19 working difficulties, and age were the common predictors of the severe psychopathological symptoms. An interesting result is that the lower level of resilience was the most powerful predictor of a more severe depression, as well as of a higher severity of generalized anxiety disorder, but not of COVID-19 PTSD. The fear of COVID-19 was the most powerful predictor of COVID-19 PTSD. Home conditions and previous SARS-CoV2 infection constituted significant predictors of severe depressive symptoms, but not of anxiety and COVID-19 PTSD. These results are useful in a better understanding of protective and risk factors involved in COVID-19 long-term distress exposure.

Primary Health Care and Hospital Management During COVID-19: Lessons from Lombardy.

The pandemic due to SARS-CoV-2 tested the resilience of health systems worldwide. The outcome of the pandemic is impacted by health management choices made over the course of the disaster, which in turn are strongly dependent on the underlying healthcare system - as mirrored by the fact that regional pandemic experiences differ considerably: In Italy (a country most impacted by the COVID-19 outbreak), infection and mortality rates vary vastly between regions, with Lombardy - a comparatively well-equipped region with regard to hospitals and centers of scientific excellence - being amongst the worst-affected areas. Within this article, we focus on the challenges within primary health care and hospital organization, cooperation between primary and specialist care, and access to health care services: In Lombardy, neglected primary health care with a comparatively low availability of general practitioners (GPs) per inhabitant, the initial prioritization of hospitals during the pandemic while neglecting primary health care in terms of personal protective equipment (PPE), the lack of testing resources, and a failure to achieve coordinated support contributed to a quick overburdening of hospitals, where the dissolution of traditional departments into "macro-areas" may favor nosocomial infections during an ongoing pandemic. Neither specialized medicine nor privatization, but rather flexible public healthcare services working in consistent cooperation with GPs, show better efficiency in containing viral spread and managing patients. Strengthening the primary health care sector with regard to human and technical resources and supporting the coordination between the different levels of health care providers help to avoid overcrowded hospitals, while protecting patients and health care workers during large-scale health emergencies. Overall, further in-depth analysis of structural determinants is needed in order to develop more-resilient and integrative health care systems.

Oral birch pollen immunotherapy with apples: Results of a phase II clinical pilot study.

BACKGROUND: Seventy percent of patients suffering from birch pollen allergy (BPA) develop a pollen-related food allergy (prFA), especially to apples, due to a clinically relevant cross-reactivity between the major allergen in birch Bet v 1 and Mal d 1 in apples. Therefore allergen-specific immunotherapy with fresh apples (AITA) could be a promising natural treatment of both BPA and prFA. OBJECTIVE: To assess the clinical efficacy of immunotherapy by daily apple consumption for patients with BPA and prFA. METHODS: A daily defined increasing amount of selected cultivars (Red Moon®, Pink Lady®, Topaz, Golden Delicious) was continuously consumed by 16 patients (12 female; median age; 50; range, 23-68 years), leading to increased intake of allergen over a period of at least 8 months. Specific IgE and IgG4 to Bet v 1 and Mal d 1, conjunctival and oral provocation tests, skin reactivity, and the average daily rhinoconjunctivitis combined symptom and medication score (CSMS) were measured during the peak birch pollen season. RESULTS: After 8 months of therapy, patients showed increased tolerance to apples (p < .001) and a decreased skin reactivity to apples. Oral allergy syndrome to other birch prFA than apple also decreased (p < .05). Moreover, daily rhinoconjunctivitis CSMS declined by 34% (p < .001), as did conjunctival reactivity to birch pollen extract by 27% (p < .01), while specific IgG4 to Mal d 1 and Bet v 1 increased (p < .01).

Combining chemotherapy and autologous peptide-pulsed dendritic cells provides survival benefit in stage IV melanoma patients.

BACKGROUND AND OBJECTIVES: We examined retrospectively whether the combination of standard dacarbazine (DTIC) and/or fotemustine chemotherapy and autologous peptide-loaded dendritic cell (DC) vaccination may improve survival of stage IV melanoma patients. Furthermore, a small cohort of long-term survivors was studied in more detail. PATIENTS AND METHODS: Between 1998 and 2008, 41 patients were vaccinated at least three times with DCs while receiving chemotherapy and compared to all other 168 patients in our database who only received chemotherapy (1993-2008). RESULTS: Median life expectancy of patients receiving additional DC-vaccination was 18 months, compared to eleven months for patients under standard chemotherapy alone. In contrast to patients with other haplotypes, the HLA-A1/A1 subset of DC-treated patients showed significantly lower median survival (12 vs. 25 months). Autoantibodies were frequently detected in serum of both vaccinated and non-vaccinated patients, and there was no correlation between titers, loss or appearance of autoantibodies and survival. Additionally, phenotyping of DCs and PBMCs also did not reveal any conspicuous correlation with survival. CONCLUSIONS: Combining standard chemotherapy and DC vaccination appears superior to chemotherapy alone. The impact of HLA haplotypes on survival emphasizes the importance of a careful selection of patients with specific, well-defined HLA haplotypes for future vaccination trials using peptide-pulsed DCs, possibly combined with checkpoint inhibitors.