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Background In recent years, diversity among therapists in terms of migratory background and openly expressed LGBTQ+ identity has increased. As a result, there are more often dyads in which the patient and therapist belong to the same minority. Aim To illustrate how having a similar background can influence the therapeutic relationship. These illustrations can help practitioners reflect on how best make use of this similarity. Method We describe two therapies where therapist and patient shared migratory background and a LGBTQ+ identity. Possible advantages and disadvantages of these similarities are discussed. Finally, we discuss the barriers that therapists can experience to introduce these themes in supervision and intervision. Results In the case reports, both patients seemed to benefit from having a therapist from the same minority group, partly because he made the similarities in identity open to discussion. They felt that they were understood and were less afraid of negative reactions, which made them feel safe and supported to work on their own conflicts in this dyad. Conclusion Discussing similarities in identity between therapist and patient can be of added value. With a shared migration background and LGBTQ+ identity, it seems that the same mechanisms often play a role.
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Emociones , Grupos Minoritarios , Humanos , MasculinoRESUMEN
Clozapine is the most effective antipsychotic for patients with treatment-resistant schizophrenia. However, response is highly variable and possible genetic underpinnings of this variability remain unknown. Here, we performed polygenic risk score (PRS) analyses to estimate the amount of variance in symptom severity among clozapine-treated patients explained by PRSs (R2) and examined the association between symptom severity and genotype-predicted CYP1A2, CYP2D6, and CYP2C19 enzyme activity. Genome-wide association (GWA) analyses were performed to explore loci associated with symptom severity. A multicenter cohort of 804 patients (after quality control N = 684) with schizophrenia spectrum disorder treated with clozapine were cross-sectionally assessed using the Positive and Negative Syndrome Scale and/or the Clinical Global Impression-Severity (CGI-S) scale. GWA and PRS regression analyses were conducted. Genotype-predicted CYP1A2, CYP2D6, and CYP2C19 enzyme activities were calculated. Schizophrenia-PRS was most significantly and positively associated with low symptom severity (p = 1.03 × 10-3; R2 = 1.85). Cross-disorder-PRS was also positively associated with lower CGI-S score (p = 0.01; R2 = 0.81). Compared to the lowest tertile, patients in the highest schizophrenia-PRS tertile had 1.94 times (p = 6.84×10-4) increased probability of low symptom severity. Higher genotype-predicted CYP2C19 enzyme activity was independently associated with lower symptom severity (p = 8.44×10-3). While no locus surpassed the genome-wide significance threshold, rs1923778 within NFIB showed a suggestive association (p = 3.78×10-7) with symptom severity. We show that high schizophrenia-PRS and genotype-predicted CYP2C19 enzyme activity are independently associated with lower symptom severity among individuals treated with clozapine. Our findings open avenues for future pharmacogenomic projects investigating the potential of PRS and genotype-predicted CYP-activity in schizophrenia.
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Antipsicóticos , Clozapina , Citocromo P-450 CYP2C19 , Esquizofrenia , Antipsicóticos/uso terapéutico , Clozapina/uso terapéutico , Citocromo P-450 CYP1A2/genética , Citocromo P-450 CYP2C19/genética , Citocromo P-450 CYP2D6/genética , Estudio de Asociación del Genoma Completo , Humanos , Esquizofrenia/tratamiento farmacológico , Esquizofrenia/genéticaRESUMEN
BACKGROUND: Common and plantar warts are caused by human papillomaviruses (HPV). Mode of transmission of wart HPVs within families is largely unknown. OBJECTIVE: To demonstrate similarity of HPV type(s) among wart cases, family members and household linen. METHODS: In a cross-sectional study, swabs taken from 123 warts and foreheads of 62 index patients and 157 family members and from 58 kitchen towels and 59 bathroom mats were tested for DNA of 23 cutaneous wart-associated HPV types. Generalized estimating equations (GEE) were used to estimate the chance of detecting the same HPV type as was found in the index patients on the family contacts and on the kitchen towels and bathroom mats. RESULTS: HPV1, HPV2, HPV27 and HPV57 were the most prevalent types in the warts of the index patients. Altogether, 60 (42.3%) of the 142 family members without warts had HPV DNA on their foreheads. When HPV1 and HPV2 were found in the warts, these types were also frequently (>50%) found on the foreheads of index patients and their family members, as well as on the kitchen towels and the bathroom mats. HPV27 and HPV57 were less frequently found (<25%) on foreheads and linen. No associations were found for age, sex and site of HPV DNA presence. CONCLUSION: Dissemination of skin wart-causing HPV types, from wart cases to household contacts and linen, such as kitchen towels and bathroom mats, is more likely for HPV1 and HPV2 than for HPV27 and HPV57. The role of towels and bathroom mats in HPV transmission deserves further investigation.
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Alphapapillomavirus , Infecciones por Papillomavirus , Verrugas , Ropa de Cama y Ropa Blanca , Estudios Transversales , ADN Viral , Familia , Humanos , Papillomaviridae/genética , Infecciones por Papillomavirus/epidemiologíaRESUMEN
BACKGROUND: Subgroups of patients with severe mental illness are underrepresented in scientific research. One of the possible causes is the fact that in these patient groups barriers may exist to the giving of competent informed consent. AIM: Describing the ethical dilemmas that may occur when conducting research with these patient groups. METHOD: We present an overview of the Dutch legislation and regulation concerning participation in scientific research, and discuss the ethical dilemmas that arise in the mentioned patient groups. We present four directions for solutions. RESULTS: In research with these patient groups more attention is needed for the explicit assessment and enhancement of competence. For the subgroup that is persistently incompetent, the possibilities of doing research with existing patient data without informed consent, need further exploration. CONCLUSION: Further legislative development is needed for research with patients with severe mental illness who are persistently incompetent. Herein, it is crucial to involve ethicists and organizations representing patients' and relatives' perspectives.
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Consentimiento Informado , Trastornos Mentales , Humanos , Principios MoralesRESUMEN
BACKGROUND: Due to the COVID-19 pandemic, most treatments in mental health care are provided through video calling. AIM: To poll what they think of remote care among 605 care providers of Arkin. METHOD: We surveyed 605 professionals on their experiences. RESULTS: Enthusiasm for remote care was found predominantly among psychologists who worked in curative care. They reported practical benefits for the patient and for the process of care provision. Psychiatrists and clinical psychologists who provided care to patients with complex and/or chronic problems. They feared a deterioration in quality of care and a decline in their job satisfaction. Nurses were also critical, especially those who provided FACT and outreaching care. Their patients often lacked the resources or skills required to access digital care. CONCLUSION: This assessment of remote care was likely adversely affected by the corona measures. Employees were suddenly forced to alter their usual work habits and had not been optimally trained in the new method were more critical. Moreover, they were forced to work from home and lacked informal professional contact with colleagues. Nevertheless, professionals have a nuanced and predominantly positive opinion of video calling: it is not suitable for everyone or appropriate under all circumstances, but remote care is seen as a useful addition to the existing arsenal of treatment modalities.
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COVID-19/psicología , Trastornos Mentales/terapia , Telemedicina , COVID-19/epidemiología , Humanos , Trastornos Mentales/psicología , Salud Mental , Pandemias , SARS-CoV-2RESUMEN
Improving wastewater treatment processes is becoming increasingly important, due to more stringent effluent quality requirements, the need to reduce energy consumption and chemical dosing. This can be achieved by applying artificial intelligence. Machine learning is implemented in two domains: (1) predictive control and (2) advanced analytics. This is currently being piloted at the integrated validation plant of PUB, Singapore's National Water Agency. (1) Primarily, predictive control is applied for optimised nutrient removal. This is obtained by application of a self-learning feedforward algorithm, which uses load prediction and machine learning, fine-tuned with feedback on ammonium effluent. Operational results with predictive control show that the load prediction has an accuracy of ≈88%. It is also shown that an up to ≈15% reduction of aeration amount is achieved compared to conventional control. It is proven that this load prediction-based control leads to stable operation and meeting effluent quality requirements as an autopilot system. (2) Additionally, advanced analytics are being developed for operational support. This is obtained by application of quantile regression neural network modelling for anomaly detection. Preliminary results illustrate the ability to autodetect process and instrument anomalies. These can be used as early warnings to deliver data-driven operational support to process operators.
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Inteligencia Artificial , Purificación del Agua , Algoritmos , Aprendizaje Automático , Redes Neurales de la ComputaciónRESUMEN
BACKGROUND: Topical ionic contraviral therapy (ICVT) with digoxin and furosemide inhibits the potassium influx on which DNA viruses rely for replication. Therefore, ICVT was hypothesized to be a potential novel treatment for cutaneous warts. OBJECTIVES: To assess the clinical efficacy, safety and tolerability of ICVT in adults with cutaneous warts. The secondary objective was to gain insight into the underlying working mechanism of ICVT. METHODS: Treatment with ICVT was assessed for efficacy, safety and tolerability in a single- centre, randomized, double-blind, placebo-controlled phase IIA trial. Eighty adult patients with at least two cutaneous warts (plantar or common) were randomized to one of four treatments: digoxin + furosemide (0·125%), digoxin (0·125%), furosemide (0·125%) or placebo. The gel was administered once daily for 42 consecutive days. Predefined statistical analysis was performed with a mixed-model ancova. The trial was registered at ClinicalTrials.gov with number NCT02333643. RESULTS: Wart size and human papillomavirus (HPV) load reduction was achieved in all active treatment groups. A statistically significant reduction in wart diameter of all treated warts was shown in the digoxin + furosemide treatment group vs. placebo (-3·0 mm, 95% confidence interval -4·9 to -1·1, P = 0·002). There was a statistically significant reduction in the HPV load of all treated warts in the digoxin + furosemide group vs. placebo (-94%, 95% confidence interval -100 to -19, P = 0·03). With wart size reduction, histologically and immunohistochemically defined viral characteristics disappeared from partial and total responding warts. CONCLUSIONS: This study demonstrates the proof of concept for the efficacy of topical ICVT in adults with cutaneous warts.
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Digoxina/administración & dosificación , Furosemida/administración & dosificación , Papillomaviridae/efectos de los fármacos , Verrugas/tratamiento farmacológico , Administración Cutánea , Adolescente , Adulto , Digoxina/efectos adversos , Método Doble Ciego , Quimioterapia Combinada/efectos adversos , Quimioterapia Combinada/métodos , Femenino , Furosemida/efectos adversos , Humanos , Masculino , Papillomaviridae/aislamiento & purificación , Prueba de Estudio Conceptual , Resultado del Tratamiento , Carga Viral/efectos de los fármacos , Verrugas/virología , Adulto JovenRESUMEN
OBJECTIVES: This study, as part of the UPFRONT-study, aimed to study the patients that report zero complaints early after injury, a group that we named the 'fortunate few'. We focused on their demographic, clinical and premorbid characteristics, and examined whether they would remain asymptomatic. Moreover, we investigated the influence of anxiety and depression (HADS), and determined outcome (GOS-E) and quality of life (WHOQOL-BREF) 1 year after injury. METHODS: Patients with MTBI (Glasgow Coma Scale score 13-15), without complaints 2 weeks after injury were included. Follow-up took place at 3, 6 and 12 months after injury. RESULTS: Of the entire UPFRONT-cohort (n = 1151), 10% (n = 119) reported zero complaints 2 weeks after injury. More than half of these patients (57%) developed complaints at a later stage (M = 2, p < .001). Patients with secondary complaints had higher anxiety (p = .004) and depression (p = .002) scores, leading to less favourable outcome (p = .014) and a lower quality of life (p = .006) 1 year after injury compared to patients that remained asymptomatic. CONCLUSION: One in 10 patients with mTBI report zero complaints early after injury. Although they seem fully recovered early after injury, a substantial part may develop secondary complaints leading to less favourable outcome and lower quality of life, warranting further research of this interesting group.
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Ansiedad/etnología , Lesiones Traumáticas del Encéfalo/complicaciones , Lesiones Traumáticas del Encéfalo/psicología , Depresión/etiología , Calidad de Vida/psicología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Ansiedad/diagnóstico , Estudios de Cohortes , Depresión/diagnóstico , Femenino , Escala de Coma de Glasgow , Humanos , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Estadísticas no Paramétricas , Adulto JovenRESUMEN
BACKGROUND: Cutaneous warts have a cure rate after therapy of no more than approximately 50%. Recently, we developed and validated a standard assessment tool for warts (Cutaneous WARTS diagnostic tool, CWARTS) based on phenotypical characteristics. OBJECTIVES: To assess whether patient and morphological wart characteristics predict the human papillomavirus (HPV) type in a specific wart and whether these characteristics as well as the HPV type predict a favourable treatment response. METHODS: Photographs were used to score nine morphological wart characteristics using the newly developed CWARTS tool. Genotyping of 23 wart-associated HPV types was performed using the hyperkeratotic skin lesion-polymerase chain reaction/multiplex genotyping assay. The results were correlated with a favourable response to treatment with monochloroacetic acid, cryotherapy or a combination of cryotherapy and salicylic acid. Odds ratios were calculated using logistic regression in a generalized estimating equations model. RESULTS: Black dots (capillary thrombosis) strongly predicted the presence of any HPV type in a wart. From all characteristics tested, the HPV type most strongly predicted the treatment response when the warts were treated with monochloroacetic acid or a combination of cryotherapy and salicylic acid with a significantly decreased treatment response if the warts contained HPVs of the alpha genus (HPV2, HPV27 or HPV57). When cryotherapy alone was used for common warts, HPV type did not play a role, but cryotherapy was less effective in the presence of callus and when the wart was located deeper in the skin. CONCLUSIONS: Morphological characteristics of the warts and the HPV genotype influence treatment outcome and thus potentially influence future treatment decisions for common and plantar warts.
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Papillomaviridae/genética , Enfermedades Cutáneas Virales/genética , Verrugas/genética , Acetatos/uso terapéutico , Adolescente , Adulto , Anciano , Antivirales/uso terapéutico , Niño , Preescolar , Crioterapia/métodos , Femenino , Dermatosis del Pie/genética , Dermatosis del Pie/patología , Genotipo , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Ácido Salicílico/uso terapéutico , Enfermedades Cutáneas Virales/patología , Enfermedades Cutáneas Virales/terapia , Resultado del Tratamiento , Verrugas/patología , Verrugas/terapia , Adulto JovenRESUMEN
BACKGROUND: The clinical appearance of cutaneous warts is highly variable and not standardized. OBJECTIVES: To develop and validate a reproducible clinical tool for the standardized assessment of cutaneous warts to distinguish these lesions accurately. METHODS: Nine morphological characteristics were defined and validated regarding intra- and interobserver agreement. Based on literature and semistructured interviews, a systematic dichotomous assessment tool, the Cutaneous WARTS (CWARTS) diagnostic tool was developed. The validation consisted of two independent parts performed with photographs from the recent WARTS-2 trial. In part A, the CWARTS diagnostic tool was tested by 28 experienced physicians who assessed photographs of 10 different warts to investigate interobserver concordance. In part B, morphological characteristics were validated by masked and independent scoring of 299 photographs by six different observers. Part B also entailed reassessment of the photographs after at least 1 week. The primary outcome measurement was the intraclass correlation coefficient (ICC). RESULTS: Presence of black dots (capillary thrombosis) had the greatest ICC (0·85) for interobserver agreement in part A, followed by arrangement (0·65), presence of border erythema (0·64) and sharpness of the border (0·60). In part B, results were similar for interobserver agreement with presence of black dots having the highest ICC (0·68), followed by border erythema (0·64), arrangement (0·58) and colour (0·55). For intraobserver agreement, presence of black dots had the highest agreement (0·70), followed by presence of border erythema (0·694) and colour (0·59). CONCLUSIONS: Wart phenotype can be reliably assessed using the CWARTS diagnostic tool.