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The European Oncology Nursing Society (EONS) is a pan-European not for profit society involving approximately 28,000 cancer nurses from 32 countries in the region. The European College of Cancer Nursing (ECCN) exists under the umbrella of EONS and was established in 2020 with a strategic priority to develop, promote and deliver educational opportunities for nurses across Europe. ECCN introduced a pilot on-line education programme for 20 nurses in January 2023. This study evaluated participating nurses' views and experience of learning on the pilot programme. The study adopted a mixed method approach guided by the four levels of the Kirkpatrick theoretical framework. A dominant focus on qualitative data was used with supplementary quantitative data. The Standards for Reporting Qualitative Research (SRQR) was followed. Eleven nurses completed the pre-pilot online questionnaire (response rate 65%) and seven (n = 7) completed the post-pilot questionnaire (41% response rate). Five (n = 5) nurses participated in two focus group interviews. Data analysis resulted in the development of four overarching themes: A wider world of cancer nursing; Shapeless mentorship; Impact on Practice; Learning online and what now? On commencement of online education programmes, nurses value a structured timetable and support from nursing management to maximise engagement with the learning materials.
Assuntos
Enfermagem Oncológica , Humanos , Projetos Piloto , Enfermagem Oncológica/educação , Europa (Continente) , Grupos Focais , Inquéritos e Questionários , Pesquisa Qualitativa , Educação a Distância , Feminino , Masculino , AdultoRESUMO
Aging, obesity, and insulin resistance are associated with low levels of PGC1α and PGC1ß coactivators and defective mitochondrial function. We studied mice deficient for PGC1α and PGC1ß [double heterozygous (DH)] to investigate their combined pathogenic contribution. Contrary to our hypothesis, DH mice were leaner, had increased energy dissipation, a pro-thermogenic profile in BAT and WAT, and improved carbohydrate metabolism compared to wild types. WAT showed upregulation of mitochondriogenesis/oxphos machinery upon allelic compensation of PGC1α4 from the remaining allele. However, DH mice had decreased mitochondrial OXPHOS and biogenesis transcriptomes in mitochondria-rich organs. Despite being metabolically healthy, mitochondrial defects in DH mice impaired muscle fiber remodeling and caused qualitative changes in the hepatic lipidome. Our data evidence first the existence of organ-specific compensatory allostatic mechanisms are robust enough to drive an unexpected phenotype. Second, optimization of adipose tissue bioenergetics is sufficient to maintain a healthy metabolic phenotype despite a broad severe mitochondrial dysfunction in other relevant metabolic organs. Third, the decrease in PGC1s in adipose tissue of obese and diabetic patients is in contrast with the robustness of the compensatory upregulation in the adipose of the DH mice.
Assuntos
Tecido Adiposo/metabolismo , Mitocôndrias/genética , Proteínas Nucleares/genética , Coativador 1-alfa do Receptor gama Ativado por Proliferador de Peroxissomo/genética , Fatores de Transcrição/genética , Envelhecimento/genética , Animais , Modelos Animais de Doenças , Metabolismo Energético/genética , Heterozigoto , Resistência à Insulina/genética , Masculino , Camundongos , Obesidade/genética , Termogênese/genética , Transcriptoma/genéticaRESUMO
AIMS: Familial partial lipodystrophic syndrome 3 (FPLD3) is associated with mutations in the transcription factor PPARγ. One of these mutations, the P467L, confers a dominant negative effect. We and others have previously investigated the pathophysiology associated with this mutation using a humanized mouse model that recapitulates most of the clinical symptoms observed in patients who have been phenotyped under different experimental conditions. One of the key clinical manifestations observed, both in humans and mouse models, is the ectopic accumulation of fat in the liver. With this study we aim to dissect the molecular mechanisms that contribute to the excessive accumulation of lipids in the liver and characterize the negative effect of this PPARγ mutation on the activity of PPARα in vivo when activated by fibrates. MATERIAL AND METHODS: P465L-PPAR mutant and wild-type mice were divided into 8 experimental groups, 4 different conditions per genotype. Briefly, mice were fed a chow diet or a high-fat diet (HFD 45% Kcal from fat) for a period of 28 days and treated with WY14643 or vehicle for five days before culling. At the end of the experiment, tissues and plasma were collected. We performed extensive gene expression, fatty acid composition and histological analysis in the livers. The serum collected was used to measure several metabolites and to perform basic lipoprotein profile. RESULTS: P465L mice showed increased levels of insulin and free fatty acids (FFA) as well as increased liver steatosis. They also exhibit decreased levels of very low density lipoproteins (VLDL) when fed an HFD. We also provide evidence of impaired expression of a number of well-established PPARα target genes in the P465L mutant livers. CONCLUSION: Our data demonstrate that P465L confers partial resistance to the hypolipidemic action of fibrates. These results show that the fatty liver phenotype observed in P465L mutant mice is not only the consequence of dysfunctional adipose tissue, but also involves defective liver metabolism. All in all, the deleterious effects of P465L-PPARγ mutation may be magnified by their collateral negative effect on PPARα function.
Assuntos
Resistência a Medicamentos/genética , Fígado Gorduroso/tratamento farmacológico , Ácidos Fíbricos/uso terapêutico , Hipolipemiantes/uso terapêutico , Mutação de Sentido Incorreto , PPAR gama/genética , Substituição de Aminoácidos , Animais , Modelos Animais de Doenças , Fígado Gorduroso/sangue , Fígado Gorduroso/genética , Hiperlipidemias/sangue , Hiperlipidemias/tratamento farmacológico , Hiperlipidemias/genética , Leucina/genética , Camundongos , Camundongos Transgênicos , Mutação de Sentido Incorreto/fisiologia , Prolina/genéticaRESUMO
BACKGROUND: Prison sentences are a particular type of penalty that aim to reintegrate individuals into society. Nonetheless, research suggests that prison sentences have a null or a criminogenic effect on recidivism and a critical impact on inmates' mental health, negatively interfering with their successful reintegration into society and recidivism. Prevalence rates of mental health disorders among individuals who commit crimes are high, but little is known about how incarceration perpetuates and/or worsens mental health symptoms. In the Portuguese context, no studies focused on understanding the impact of imprisonment on prisoners' mental health. Thus, this project aims to understand incarceration's mental health and well-being impact on male and female individuals convicted to prison, both while incarcerated and after release. METHODS: The study will follow a quantitative cross-sectional design of male and female individuals in prison and parole, aiming to assess different samples at different moments of the prison sentence. It will also follow a longitudinal design in a subsample of male and female individuals sentenced to prison and on parole who will be followed for one year. DISCUSSION: This study intends to have a meaningful impact on the understanding of imprisonment effects, giving important clues for developing and implementing evidence-based prevention and intervention strategies to address prisoners' and ex-prisoners' mental health and improve their ability to successfully reintegrate into society and reduce recidivism.
Assuntos
Transtornos Mentais , Prisioneiros , Humanos , Masculino , Feminino , Saúde Mental , Estudos Transversais , Prisões , Prisioneiros/psicologia , Transtornos Mentais/epidemiologiaRESUMO
Cancer is a life-threatening illness affecting all dimensions of a person's health. Cancer survivors must build resilience to face this adversity and continue their life projects. The present study explores the enablers, barriers, and strategies to build resilience among cancer survivors. This qualitative, descriptive exploratory study will use purposive sampling to recruit cancer survivors and healthcare professionals from two hospital centers in Lisbon and Tagus Valley. Interviews will be conducted until data saturation occurs. Data analysis will be performed using an inductive content analysis process with the help of the QDA Miner Lite database. The findings from this study will generate knowledge that may help stakeholders to identify effective strategies to build resilience among cancer survivors. By implementing strategies to foster resilience, healthcare professionals can potentially promote positive adaptations to cancer by strengthening resilience enablers and reducing the impact of barriers.
RESUMO
A parental child-centered feeding approach is likely to keep children's biological mechanisms activated while eating, protecting them in an obesogenic context. However, few feeding practice measures assess parents' behaviors to guide and prompt children to identify and respond appropriately to their signs of hunger and satiety. We aimed to develop and study the reliability, validity, and measurement invariance of a new scale to assess parental feeding practices to promote children's self-regulation of food intake. To pursue this aim, we conducted two descriptive, cross-sectional, online studies in Portugal in an online format; a total of 536 parents of 2- to 6-year-old children completed the evaluation protocol. Factorial analysis findings support the theoretical organization proposed for the scale. The confirmatory factorial analysis supported a first-order factor structure with two subscales, Prompting for eating self-regulation and Teaching about eating consequences, with eight items in total. Both scales presented good internal consistency and adequate temporal stability, with a significant, positive, and moderate relationship. The results showed metric invariance for the child's sex. Both types of practices were positively correlated with the child's enjoyment of food. Prompting for eating self-regulation showed negative associations with parents' emotional lack of control, children's satiety responsiveness, slowness in eating, and fussiness. Preliminary studies confirmed both the validity and reliability of the instrument and the adequacy of adopting a self-regulatory approach when assessing child-centered feeding practices. Combining this instrument with others that assess coercive practices can be beneficial to capture ineffective parents' behaviors on children's eating self-regulation.
Assuntos
Comportamento Infantil , Autocontrole , Humanos , Criança , Pré-Escolar , Comportamento Infantil/psicologia , Estudos Transversais , Reprodutibilidade dos Testes , Inquéritos e Questionários , Pais/psicologia , Comportamento Alimentar/psicologia , Poder Familiar , Ingestão de Alimentos/psicologiaRESUMO
The antimicrobial activity of two serine derived gemini cationic surfactants, amide (12Ser)2CON12 and ester (12Ser)2COO12, was tested using sensitive, E. coli ATCC 25922 and S. aureus ATCC 6538, and resistant, E. coli CTX M2, E. coli TEM CTX M9 and S. aureus ATCC 6538 and S. aureus MRSA ATCC 43300 Gram-positive and Gram-negative bacteria strains. Very low MIC values (5 µM) were found for the two resistant strains E.coli TEM CTX M9 and S. aureus MRSA ATCC 43300, in the case of the amide derivative, and for S. aureus MRSA ATCC 43300, in the case of the ester derivative. The interaction of the serine amphiphiles with lipid-model membranes (DPPG and DPPC) was investigated using Langmuir monolayers. A more pronounced effect on the DPPG than on the DPPC monolayer was observed. The effect induced by the surfactants on bacteria membrane was explored by Atomic Force Microscopy. A clear disruption of the bacteria membrane was observed for E. coli TEM CTX M9 upon treatment with (12ser)2CON12, whereas for the S. aureus MRSA few observable changes in cell morphology were found after treatment with either of the two surfactants. The cytotoxicity of the two compounds was assessed by hemolysis assay on human red blood cells (RBC). The compounds were shown to be non-cytotoxic up to 10 µM. Overall, the results reveal a promising potential, in particular of the amide derivative, as antimicrobial agent for two strains of antibiotic resistant bacteria.
Assuntos
Anti-Infecciosos , Bactérias Gram-Negativas , Amidas/farmacologia , Antibacterianos/farmacologia , Anti-Infecciosos/farmacologia , Bactérias , Escherichia coli , Ésteres/farmacologia , Bactérias Gram-Positivas , Humanos , Testes de Sensibilidade Microbiana , Serina , Staphylococcus aureus , Tensoativos/farmacologiaRESUMO
The preparation and characterization of ionic liquids and organic salts (OSILs) that contain anionic penicillin G [secoPen] and amoxicillin [seco-Amx] hydrolysate derivatives and their in vitro antibacterial activity against sensitive and resistant Escherichia coli and Staphylococcus aureus strains is reported. Eleven hydrolyzed ß-lactam-OSILs were obtained after precipitation in moderate-to-high yields via the neutralization of the basic ammonia buffer of antibiotics with different cation hydroxide salts. The obtained minimum inhibitory concentration (MIC) data of the prepared compounds showed a relative decrease of the inhibitory concentrations (RDIC) in the order of 100 in the case of [C2OHMIM][seco-Pen] against sensitive S. aureus ATCC25923 and, most strikingly, higher than 1000 with [C16Pyr][seco-Amx] against methicillin-resistant Staphylococcus aureus (MRSA) ATCC 43300. These outstanding in vitro results showcase that a straightforward transformation of standard antibiotics into hydrolyzed organic salts can dramatically change the pharmaceutical activity of a drug, including giving rise to potent formulations of antibiotics against deadly bacteria strains.
RESUMO
The unique properties of ionic liquids make them quite appealing for diverse applications, from "green" solvents (1st generation ionic liquids) to finely tuned materials (2nd generation ionic liquids). A decade ago, a 3rd generation of ionic liquids emerged which is focused on their prospective clinical applications, either as drugs per se or as adjuvants in drug formulations. In recent years, research focused on the use of ionic liquids for topical drug delivery has been increasing and holds great promise towards clinical application against skin cancers. This article highlights the growing relevance of ionic liquids in medicinal chemistry and pharmaceutical technology, which is opening new windows of opportunity.
Assuntos
Antineoplásicos/administração & dosagem , Sistemas de Liberação de Medicamentos , Líquidos Iônicos , Administração Tópica , HumanosRESUMO
OBJECTIVES: To determine the self-reported prevalence of child and partner physical and emotional abuse in the north of Portugal and to investigate attitudes about these forms of family violence. METHODS: Data were collected by questionnaire from a representative sample of parents in two-parent families with children under the age of 18 years. A total of 2,391 parents participated (1,057 males), aged 20-67 years. Four questionnaires were used, one behavioral and one attitudinal, for each of the forms of abuse: child and partner. RESULTS: At least one act of emotional or physical abuse towards a child during the previous year was reported by 25.9% of participants (12.3% reported physically abusive and 22.4% emotionally abusive acts). Abuse of a partner was reported by 26.2% of participants; at least one act of physical abuse during the previous year was reported by 12% and of emotional abuse by 23.7%. The attitudinal data, however, showed general disapproval of the use of violence, both for disciplining children and within marital relationships. The degree of self-reported support for physical punishment was higher in participants who reported using abusive behavior. Females more commonly reported acts of child abuse, and males reported acts of partner abuse. Both forms of self-reported abuse showed an association with low educational and socio-economic status. CONCLUSIONS: This is the first study in Portugal to analyze family violence through self-report using a representative sample. The findings indicate that child and partner abuse constitute a significant problem in the region of northern Portugal. The discrepancy between the self-reported behavioral and attitudinal data may reflect conflicts in Portuguese society, which is undergoing substantial cultural changes.
Assuntos
Atitude/etnologia , Maus-Tratos Infantis/estatística & dados numéricos , Maus-Tratos Conjugais/estatística & dados numéricos , Inquéritos e Questionários , Adulto , Idoso , Criança , Cultura , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Portugal , PrevalênciaRESUMO
Among the many challenges that the pharmaceutical industry currently faces is the need to develop innovative and effective therapies. The investigation of alternative and effective therapies against cancer is a current goal of the pharmaceutical industry. Ionic liquids (ILs) have emerged recently as a topic of study by researchers in the pharmaceutical industry in their search for new therapeutic agents. By definition, ILs are organic salts with melting points below 100 °C that are composed only by ions. Their main advantage lies in the numerous possible combinations of cations and anions, which allow adjustments in their physicochemical properties. The combination between ILs and active pharmaceutical ingredients (APIs) may improve the properties of APIs. In addition, the antitumor properties of these compounds have been described. Several studies have reported the use of ILs in biomedical applications as therapeutic agents, namely as antitumor agents. This review describes the recent proposed applications of ILs as antitumor agents.
Assuntos
Antineoplásicos/farmacologia , Líquidos Iônicos/farmacologia , Neoplasias/tratamento farmacológico , Antineoplásicos/química , Proliferação de Células/efeitos dos fármacos , Ensaios de Seleção de Medicamentos Antitumorais , Humanos , Líquidos Iônicos/química , Estrutura Molecular , Neoplasias/patologiaRESUMO
In the present study, we used the Deese/Roediger-McDermott paradigm to analyze the relationship between theme identifiability of word lists and false memories in adults and children. We conducted two normative studies to determine the identifiability levels for critical unpresented words in 40 associative lists in adults and in 16 associative lists in children. Then, in three experiments, false memories for critical words that were either easy or hard to identify were analyzed in adults and in children 4-5 years old and 11-12 years old. Opposite results were found for adults and children. Lists with highly identifiable critical words produced fewer false memories for adults but more false memories for children. These results suggest that, if they can identify critical words, adults use an identify-to-reject strategy to edit out false memories, whereas, in children, theme identification does not lead to the use of such a monitoring strategy.
Assuntos
Envelhecimento/psicologia , Aprendizagem por Associação , Rememoração Mental , Repressão Psicológica , Semântica , Aprendizagem Verbal , Adulto , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Reconhecimento Psicológico , Valores de Referência , Percepção da Fala , Adulto JovemRESUMO
Restless legs syndrome (RLS) is a chronic sensorimotor disorder, with a negative impact in the quality of life and sleep architecture. Despite its reported high prevalence, remains under-recognized and under-treated. The diagnosis is based on the presence of four essential criteria, three supportive clinical features, and other three associated features. The primary or idiopathic RLS is the most common presentation form, but it is very important to exclude other RLS secondary forms and other differential diagnosis. The physiopathology of the idiopathic RLS remains unclear, however changes in the dopamine pathway have been proposed, and justifies the use of dopaminergic agents as first line treatment. Iron therapy, opioids, anti-epileptics (gabapentin) and benzodiazepines are others non-dopaminergic options of treatment in selected patients.
Assuntos
Síndrome das Pernas Inquietas , Algoritmos , Humanos , Síndrome das Pernas Inquietas/diagnóstico , Síndrome das Pernas Inquietas/fisiopatologia , Síndrome das Pernas Inquietas/terapiaRESUMO
OBJECTIVE: To study the impact that heated humidification instituted in the beginning of automatic positive airway pressure (APAP) therapy has on compliance with and the side effects of the treatment. METHODS: Thirty-nine treatment-naïve patients with obstructive sleep apnea were randomized into two groups to receive APAP using one of two modalities: with heated humidification (APAPwith group); and without heated humidification (APAPw/o group).Patients were evaluated at 7 and 30 days after APAP initiation. The following parameters were analyzed: compliance with treatment (mean number of hours/night); side effects (dry nose or mouth, nasal obstruction and rhinorrhea); daytime sleepiness (Epworth sleepiness scale score) and subjective comfort (visual analog scale score). Patients were also evaluated in terms of residual apnea-hypopnea index (AHI), as well as mean pressures and leaks registered in the ventilators. RESULTS: There were no differences between the two groups in terms of mean age (APAPwith: 57.4 +/- 9.2; APAPw/o: 56.5 +/- 10.7 years), AHI (APAPwith: 28.1 +/- 14.0; APAPw/o: 28.8 +/- 20.5 events/hour of sleep), baseline Epworth score (APAPwith: 11.2 +/- 5.8; APAPw/o: 11.9 +/- 6.3) and initial nasal symptoms. Compliance was similar in both groups (APAPwith: 5.3 +/- 2.4; APAPw/o: 5.2 +/- 2.3 h/night). There were no differences in any of the other parameters analyzed. CONCLUSIONS: The introduction of heated humidification at the beginning of APAP therapy provided no advantage in terms of treatment compliance or side effects of treatment.
Assuntos
Pressão Positiva Contínua nas Vias Aéreas , Temperatura Alta , Umidade , Cooperação do Paciente , Apneia Obstrutiva do Sono/terapia , Métodos Epidemiológicos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Educação de Pacientes como Assunto , Apneia Obstrutiva do Sono/fisiopatologiaRESUMO
No presente artigo procede-se à descrição e análise das abordagens teóricas sobre o amor nas Ciências Sociais, principalmente na Psicologia. O objetivo é proporcionar uma compreensão geral acerca de como o fenómeno tem sido conceptualizado e analisar como o amor e a violência têm sido articulados. Assinalando os principais contributos e limitações de cada abordagem, defende-se que o amor é um fenómeno sócio culturalmente construído e sugere-se a necessidade de adotar uma perspetiva construcionista para compreender como a violência e o amor se relacionam, no sentido de desconstruir discursos que possam contribuir para práticas relacionais violentas.
In this article we intend to describe and analyze theoretical approaches on love formulated by Social Sciences, namely Psychology. Our goal is to present a general understanding about how the phenomenon has been conceptualized and analyzing how love and violence have been articulated. Considering the main contributions and limitations of each theory, we sustain that love is a culturally constructed phenomenon and that the adoption of a constructionist approach is needed to understand how violence and love are related and to deconstruct discourses that may contribute to violent behaviors.
Assuntos
Humanos , Masculino , Feminino , Violência , Cultura , Identificação Social , AmorRESUMO
No presente artigo procede-se à descrição e análise das abordagens teóricas sobre o amor nas Ciências Sociais, principalmente na Psicologia. O objetivo é proporcionar uma compreensão geral acerca de como o fenómeno tem sido conceptualizado e analisar como o amor e a violência têm sido articulados. Assinalando os principais contributos e limitações de cada abordagem, defende-se que o amor é um fenómeno sócio culturalmente construído e sugere-se a necessidade de adotar uma perspetiva construcionista para compreender como a violência e o amor se relacionam, no sentido de desconstruir discursos que possam contribuir para práticas relacionais violentas.(AU)
In this article we intend to describe and analyze theoretical approaches on love formulated by Social Sciences, namely Psychology. Our goal is to present a general understanding about how the phenomenon has been conceptualized and analyzing how love and violence have been articulated. Considering the main contributions and limitations of each theory, we sustain that love is a culturally constructed phenomenon and that the adoption of a constructionist approach is needed to understand how violence and love are related and to deconstruct discourses that may contribute to violent behaviors.(AU)
Assuntos
Amor , Violência , Cultura , Ciências Sociais , PsicologiaRESUMO
OBJETIVO: Avaliar o impacto da umidificação aquecida introduzida no início da terapia com pressão positiva automática em vias aéreas (APAP, do inglês automatic positive airway pressure) na adesão e efeitos secundários. MÉTODOS: Foram randomizados 39 doentes com síndroma de apneia obstrutiva do sono sem terapia prévia em dois grupos de tratamento com APAP: com umidificação aquecida (grupo APAPcom; e sem umidificação (grupo APAPsem). Os doentes foram avaliados 7 e 30 dias após a colocação de APAP. Os parâmetros analisados foram a adesão ao tratamento (número médio de horas/noite), efeitos secundários (secura nasal ou da boca, obstrução nasal e rinorreia), sonolência diurna (escore da escala de sonolência de Epworth) e o conforto subjectivo (escala visual analógica). Foram ainda avaliados o índice de apneia-hipopneia (IAH) residual, pressões e fugas médias registados nos ventiladores. RESULTADOS: Os dois grupos de doentes estudados eram semelhantes no que respeita à média etária (APAPcom: 57,4 ± 9,2; APAPsem: 56,5 ± 10,7 anos), IAH (APAPcom: 28,1 ± 14,0; APAPsem: 28,8 ± 20,5 eventos/hora de sono), Epworth basal (APAPcom: 11,2 ± 5,8; APAPsem: 11,9 ± 6,3) e sintomas nasais iniciais. A adesão foi semelhante nos dois grupos (APAPcom: 5,3 ± 2,4; APAPsem: 5,2 ± 2,3 horas/noite). Não se verificaram diferenças nos outros parâmetros avaliados. CONCLUSÕES: A introdução inicial da umidificação aquecida na terapia com APAP não demonstrou vantagem no que diz respeito à adesão e efeitos secundários.
OBJECTIVE: To study the impact that heated humidification instituted in the beginning of automatic positive airway pressure (APAP) therapy has on compliance with and the side effects of the treatment. METHODS: Thirty-nine treatment-naïve patients with obstructive sleep apnea were randomized into two groups to receive APAP using one of two modalities: with heated humidification (APAPwith group); and without heated humidification (APAPw/o group).Patients were evaluated at 7 and 30 days after APAP initiation. The following parameters were analyzed: compliance with treatment (mean number of hours/night); side effects (dry nose or mouth, nasal obstruction and rhinorrhea); daytime sleepiness (Epworth sleepiness scale score) and subjective comfort (visual analog scale score). Patients were also evaluated in terms of residual apnea-hypopnea index (AHI), as well as mean pressures and leaks registered in the ventilators. RESULTS: There were no differences between the two groups in terms of mean age (APAPwith: 57.4 ± 9.2; APAPw/o: 56.5 ± 10.7 years), AHI (APAPwith: 28.1 ± 14.0; APAPw/o: 28.8 ± 20.5 events/hour of sleep), baseline Epworth score (APAPwith: 11.2 ± 5.8; APAPw/o: 11.9 ± 6.3) and initial nasal symptoms. Compliance was similar in both groups (APAPwith: 5.3 ± 2.4; APAPw/o: 5.2 ± 2.3 h/night). There were no differences in any of the other parameters analyzed. CONCLUSIONS: The introduction of heated humidification at the beginning of APAP therapy provided no advantage in terms of treatment compliance or side effects of treatment.