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The purpose of the study was to which investigate whether dexamethasone, which has anti-inflammatory and immune response suppression roles, could treat noise-induced hearing loss caused by damage to hair cells in the cochlea. The experiment used 8-week-old CBA mice exposed to white noise at an intensity of 110 dB SPL for 2 h, with hearing loss confirmed by the auditory brainstem response test. Dexamethasone was administered by intraperitoneal injection for 5 days, and the therapeutic effect was investigated for 3 weeks. The experimental groups were 3 mg/kg of dexamethasone (3 mpk) and 10 mg/kg of dexamethasone (10 mpk), and the control group was a saline-administered group. The results showed that compared to the control group, the hearing threshold value was recovered by 10 dB SPL compared to the saline group from the 14th day in the 3 mpk group. In the 10 mpk group, thresholds were recovered from the 7th day compared to the saline group. This difference was similar at 4 kHz, and in the case of the 10 mpk group, the threshold was recovered by 20 dB SPL compared to the saline group. The study also confirmed the restoration of nerve cell activity and showed a recovery effect of about 20 µV in the amplitude value change in the 10 mpk group. In conclusion, the study suggests that dexamethasone has a therapeutic effect for noise-induced hearing loss by increasing the activity of nerve cells and showing a recovery effect from hair cells damaged by noise.
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Perda Auditiva Provocada por Ruído , Camundongos , Animais , Perda Auditiva Provocada por Ruído/tratamento farmacológico , Perda Auditiva Provocada por Ruído/etiologia , Limiar Auditivo/fisiologia , Camundongos Endogâmicos CBA , Cóclea , Modelos Animais de Doenças , Dexametasona/farmacologia , Dexametasona/uso terapêutico , Potenciais Evocados Auditivos do Tronco Encefálico/fisiologiaRESUMO
SPG30 is a newly categorized type of HSP caused by variants in the kinesin family member 1A gene (KIF1A). Advances in next-generation sequencing have resulted in a limited number of studies describing the clinical, electrophysiological, and radiological features of HSP, with variable manifestations. Most known pathogenic KIF1A variants affect the motor domain, although some rare pathogenic variants have been identified that affect the non-motor domain. Here, we report a Korean family with a rare homozygous autosomal-recessive form of SPG30. A 59-year-old man and his father presented with an uncomplicated, mild SPG30 phenotype, characterized by a progressive, spastic gait. Familial co-segregation analysis revealed a pathogenic c.2751_2753delGGA KIF1A variant that affects the non-motor domain. Our case broadens the genetic and clinical variability of SPG30, warranting similar studies to consolidate the pathogenicity of SPG30.
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Cinesinas , Paraplegia Espástica Hereditária , Humanos , Cinesinas/genética , Paraplegia Espástica Hereditária/genética , Fenótipo , Homozigoto , República da Coreia , Mutação , LinhagemRESUMO
Objective: This pilot study aimed to evaluate the efficacy of a digital cognitive behavioral therapy (dCBT) in patients with cancer experiencing sleep problems. Methods: A total of 57 participants aged 25-65 years (6M/51F with a mean of 42.80 years and a standard deviation of 14.15 years) were randomly assigned to three groups-21 participants to a dCBT program (HARUToday Sleep), 20 participants to an app-based attentional control program (HARUCard Sleep), and 16 participants to a waitlist control group-and evaluated offline before and after the program completion. Of the 57 participants, there were a total of 45 study completers, 15 participants in each group. The dependent variables were sleep quality scores, measured by the Pittsburgh Sleep Quality Index (PSQI) and health-related quality of life scores, measured using the Short-Form 36 (SF-36), and attentional bias scores from a dot-probe computer task. Results: For both the intention-to-treat (N = 57) and study-completers analyses (N = 45, 15 for each group), a significant increase supported by a large effect size was found in the quality of sleep score of the HARUToday Sleep group compared to both the app-based attentional control and the waitlist control group. However, no significant changes were found in the quality of life and attentional bias scores. Conclusion: Our results suggest that the HARUToday Sleep app has the potential to serve as an intervention module to enhance the sleep quality of patients with cancer experiencing sleep problems.
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BACKGROUND AND AIM: Cancer survivors are gradually increasing, however, they suffer from various difficulties. We aimed to investigate the characteristics of cancer survivors and the effects of the services of the Korean Cancer Survivorship Center Pilot Project launched by the South Korean government on distress. METHODS: A prospective observational cohort study was performed on cancer survivors who completed primary treatment. Cancer survivors' distress and symptoms such as fatigue, pain, depressive mood, anxiety, and insomnia were evaluated by well-trained nurses. Regarding their needs, medical and psychosocial support services were provided. RESULTS: This study included 1,921 cancer survivors, with a mean age of 57.3 years (68.7% females). Breast cancer was most common, followed by stomach and colorectal cancer. Psychosocial and medical support decreased the percentage of the high-distress group from 50.9 to 30.5% and decreased the percentage of cancer survivors with high scores in fatigue, pain, anxiety, depressive mood, and insomnia. The independent predictors of a low distress level after the use of the services were older age, the relief of fatigue, pain, and insomnia. CONCLUSION: This study showed that psychosocial and medical support is associated with the lower distress and physical and mental symptoms of cancer survivors. Psychosocial and medical support could contribute to distress relief in cancer survivors. Further management strategies for fatigue, pain and insomnia are required.
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PURPOSE: Patients undergoing pancreatoduodenectomy are a high-risk group that requires psychosocial support. This study retrospectively reviewed the prevalence of psychological symptoms in patients undergoing pancreatoduodenectomy for periampullary neoplasm and the psychosocial referral rate after implementing full screening and triage algorithm for administering a distress management protocol based on the integrated supportive care system established in 2010. MATERIALS AND METHODS: From September 2010 to December 2018, insomnia, anxiety, and depression were screened on the first day of admission (T1) and on the 10th postoperative day (T2). Patients with clinical levels of distress were referred to a mental health clinic for appropriate aftercare. RESULTS: The adherence rate to routine screening was 82.7% (364/440). Among the 364 patients, the prevalence of insomnia, anxiety, and depression increased from 22.0% (T1) to 32.6% (T2, p=0.001), 29.1% to 33.6% (p=0.256), and 18.4% to 27.6% (p=0.001), respectively. Less than 45% of those with psychological symptoms expressed their needs for psychological supportive care. Among those with psychological symptoms at T2, clinical insomnia, anxiety, and depression were detected via in-depth evaluations among 77.2%, 38.1%, and 82.5% of patients, respectively. Patients who had two or more symptoms at T2 had a longer postoperative hospital stay, as compared to those with one or no symptoms (a median of 20.5 days vs. 18.0 days, p=0.006). Psychiatric consultation rate was 72.8% among patients with clinical psychological symptoms, and 74% of the consulted patients completed psychiatric intervention before discharge. CONCLUSION: Over one-third of the patients had psychological symptoms before and after pancreatoduodenectomy. Implementing a routine psychological symptoms screening with a systematic psychiatric referral protocol enhanced surgeons' responsiveness to patients' psychological symptoms.
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Depressão , Distúrbios do Início e da Manutenção do Sono , Depressão/epidemiologia , Depressão/etiologia , Humanos , Pancreaticoduodenectomia/efeitos adversos , Prevalência , Estudos Retrospectivos , Estresse Psicológico/diagnóstico , Estresse Psicológico/epidemiologia , Estresse Psicológico/psicologiaRESUMO
BACKGROUND: Cisplatin (CP) is an effective anticancer drug broadly used for various types of cancers, but it has shown ototoxicity that results from oxidative stress. Berberine has been reported for its anti-oxidative stress suggesting its therapeutic potential for many diseases such as colitis, diabetes, and vascular dementia. OBJECTIVE: Organ of Corti of postnatal day 3 mouse cochlear explants were used to compare hair cells after the treatment with cisplatin alone or with berberine chloride (BC) followed by CP. METHODS: We investigated the potential of the anti-oxidative effect of BC against the cisplatin-induced ototoxicity. We observed a reduced aberrant bundle of stereocilia in hair cells in CP with BC pre-treated group. Caspase-3 immunofluorescence and TUNEL assay supported the hypothesis that BC attenuates the apoptotic signals induced by CP. Reactive oxygen species level in the mitochondria were investigated by MitoSOX Red staining and the mitochondrial membrane potentials were compared by JC-1 assay. RESULTS: BC decreased ROS generation with preserved mitochondrial membrane potentials in mitochondria as well as reduced DNA fragmentation in hair cells. In summary, our data indicate that BC might act as antioxidant against CP by reducing the stress in mitochondria resulting in cell survival. CONCLUSION: Our result suggests the therapeutic potential of BC for prevention of the detrimental effect of CP-induced ototoxicity.
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Berberina/farmacologia , Cloretos/farmacologia , Cisplatino/efeitos adversos , Ototoxicidade/prevenção & controle , Animais , Antineoplásicos/efeitos adversos , Apoptose/efeitos dos fármacos , Berberina/química , Caspase 3/metabolismo , Células Cultivadas , Cloretos/química , Cóclea/citologia , Cóclea/efeitos dos fármacos , Cóclea/metabolismo , Células Ciliadas Auditivas/efeitos dos fármacos , Células Ciliadas Auditivas/metabolismo , Marcação In Situ das Extremidades Cortadas , Potencial da Membrana Mitocondrial/efeitos dos fármacos , Camundongos , Órgão Espiral/citologia , Órgão Espiral/efeitos dos fármacos , Órgão Espiral/metabolismo , Ototoxicidade/etiologia , Ototoxicidade/metabolismo , Substâncias Protetoras/farmacologia , Espécies Reativas de Oxigênio/metabolismoRESUMO
OBJECTIVE: This study aimed to identify communication preferences for receiving a cancer diagnosis in South Korean patients and explore differences depending on cancer stage-with or without recurrence/metastasis. METHODS: A total of 312 patients from five cancer centers in South Korea completed the Korean version of the Measure of Patients' Preferences questionnaire, Mini-Mental Adjustment to Cancer scale, Insomnia Severity Index, and Hospital Anxiety and Depression Scale. RESULTS: Among patients without recurrence/metastasis, four factors were indicated: "additional information," "medical information," "emotional support," and "supportive environment." Among patients with recurrence/metastasis, five factors were indicated: "medical information and explanation," "emotional support," "supportive environment," "additional information," and "informing family." In the group without recurrence/metastasis, a positive attitude was a significant predictor of the preference for all four factors and a lower anxiety level was a predictor of the preference for additional information. Patients who reported a high level of anxious preoccupation preferred supportive environments. In the group with recurrence/metastasis, patients who showed a high level of cognitive avoidance preferred to receive medical and additional information and emotional support. CONCLUSIONS: Cancer patients' preferences for communication when receiving bad news differ whether recurrence/metastasis or not in South Korea. Especially, patients with recurrence/metastasis preferred a clear explanation of medical information, and physicians informing patients' families about their diagnosis and prognosis. Thus, physicians should take patients' medical and psychological characteristics into consideration when delivering the news regarding their condition.
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Comunicação , Neoplasias/patologia , Preferência do Paciente/psicologia , Relações Médico-Paciente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Metástase Neoplásica , Estadiamento de Neoplasias , Neoplasias/psicologia , Prognóstico , República da Coreia , Fatores Socioeconômicos , Inquéritos e QuestionáriosRESUMO
Hereditary spastic paraplegia (HSP) is a heterogeneous inherited disorder that manifests with lower extremity weakness and spasticity. HSP can be inherited by autosomal dominant, autosomal recessive, and X-linked inheritance patterns. Recent studies have shown that, although rare, mutations in a single gene can lead to multiple patterns of inheritance of HSP. We enrolled the HSP family showing autosomal dominant inheritance and performed genetic study to find the cause of phenotype in this family. We recruited five members of a Korean family as study participants. Four of the five family members had pure HSP. Part of the family members underwent whole-exome sequencing (WES) to identify the causative mutation. As the result of WES and Sanger sequencing analysis, a novel missense mutation (c.452 C > T, p.Ala151Val) of ERLIN2 gene was identified as the cause of the autosomal dominant HSP in the family. Our study suggests that the ERLIN2 gene leads to both autosomal recessive and autosomal dominant patterns of inheritance in HSP. Moreover, autosomal dominant HSP caused by ERLIN2 appears to cause pure HSP in contrast to autosomal recessive ERLIN2 related complicated HSP (SPG18).
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Proteínas de Membrana/genética , Mutação , Paraplegia Espástica Hereditária/genética , Idoso , Exoma , Feminino , Transtornos Neurológicos da Marcha/genética , Genes Dominantes , Genes Recessivos , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Doença dos Neurônios Motores/genética , Mutação de Sentido Incorreto , Linhagem , Fenótipo , República da Coreia , Análise de Sequência de DNA , Sequenciamento do ExomaRESUMO
Objective: This preliminary study aimed to evaluate the efficacy of a combined program of group-based cognitive-behavioral therapy for insomnia (CBT-I) and medication tapering for reducing hypnotic use in cancer patients and to identify predictors of medication continuation. Participants: This study has a retrospective design and uses archival data from patient's medical records. Forty cancer patients with chronic insomnia received clinic- and group-based CBT-I alongside a medication tapering program. Methods: Clinical outcomes were collected from 32 patients who completed a six-week program, via their medical records. Medication dosages, Insomnia Severity Index scores, scores on the Korean version of the 16-item Dysfunctional Beliefs and Attitudes About Sleep scale, Symptom Checklist-90-Revised inventory scores, and sleep efficiency were measured pre- and posttreatment and at a follow-up after one month. Results: At posttreatment, 68.8% of patients were drug-free and 25.0% were taking hypnotic medication at a reduced dosage or frequency. Patients who were undergoing anticancer treatment were more likely to discontinue hypnotic use than patients who were off the anticancer treatment. Overall relapse rate for sleep medication at the one-month follow-up was 4.5%. Having more somatic symptoms at baseline was a significant predictor for continuing medication after CBT-I. Conclusions: The preliminary results imply that the combined program of group-based CBT-I and medication tapering may be helpful to reduce hypnotics in cancer patients with insomnia in a clinical setting. Along with combined treatment methods, future studies could explore the effects of added treatments for the reduction of physical pain on the prevention of chronic hypnotic use.
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Terapia Cognitivo-Comportamental/métodos , Neoplasias/tratamento farmacológico , Neoplasias/terapia , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Estudos Retrospectivos , Distúrbios do Início e da Manutenção do Sono , Resultado do TratamentoRESUMO
Cancer patients experience various psychological and social difficulties, the most common being depression and anxiety. The purpose of this study was to develop and evaluate the effectiveness of an app-based cognitive behavioral therapy program for depression and anxiety in cancer patients. For this purpose, 63 participants who met the inclusion criteria were randomly assigned to either a mobile-application-based cognitive behavioral therapy program (HARUToday), a simple information-provision mobile-application-based program (HARUCard), or a waitlist control group. Self-report questionnaires including the Beck Depression Inventory, State-Trait Anxiety Inventory, Health-Related Quality of Life Scale, Dysfunctional Attitude Scale, and two computer tasks including the dot-probe task and the Implicit Association Test, were administered before and after 66 days of intervention. The results showed that the Beck Depression Inventory and State-Trait Anxiety Inventory scores of the cognitive behavioral therapy program (HARUToday) group decreased significantly after the intervention compared to the attention control (HARUCard) and waitlist control groups. However, there were no significant changes in scores of the Health-Related Quality of Life Scale and Dysfunctional Attitude Scale, and the two computer tasks. Such results suggest that a mobile-application-based cognitive behavioral therapy program may be an effective intervention for alleviating depression and anxiety, but not the general quality of life of cancer patients. Taking into consideration that psychosocial problems may not the topmost priority for cancer patients who are facing a chronic and possibly mortal disease, a mobile-application cognitive behavioral therapy program may be a possible solution for the alleviation of depression and anxiety in cancer patients who have many restraints in terms of time and space.
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One of most important factors for messenger RNA (mRNA) transcription is the spliceosomal component U1 small nuclear RNA (snRNA), which recognizes 5' splicing donor sites at specific regions in pre-mRNA. Mutations in these sites disrupt U1 snRNA binding and cause abnormal splicing. In this study, we investigated mutations at splice sites in SLC26A4 (HGNC 8818), one of the major causative genes of hearing loss, which may result in the synthesis of abnormal pendrin, the channel protein encoded by the gene. Seventeen SLC26A4 variants with mutations in the U1 snRNA binding sites were assessed by minigene splicing assays, and 11 were found to result in abnormal splicing. Interestingly, eight of the 11 pathogenic mutations were intronic, suggesting the importance of conserved sequences at the intronic splice site. The application of modified U1 snRNA effectively rescued the abnormal splicing for most of these mutations. Although three were cryptic mutations, they were rescued by cotransfection of modified U1 snRNA and modified antisense oligonucleotides. Our results demonstrate the important role of snRNA in SLC26A4 mutations, suggesting the therapeutic potential of modified U1 snRNA and antisense oligonucleotides for neutralizing the pathogenic effect of the splice-site mutations that may result in hearing loss.
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Perda Auditiva Neurossensorial/genética , Oligonucleotídeos Antissenso/farmacologia , RNA Nuclear Pequeno/farmacologia , Transportadores de Sulfato/genética , Processamento Alternativo/efeitos dos fármacos , Sequência de Bases , Sítios de Ligação , Sequência Conservada , Células HeLa , Perda Auditiva Neurossensorial/terapia , Humanos , Íntrons , Mutação , Sítios de Splice de RNA , RNA Nuclear Pequeno/metabolismo , Transportadores de Sulfato/química , Transportadores de Sulfato/metabolismoRESUMO
Background: The present study assessed whether early palliative care (EPC) targeting pain and depression and automated symptom monitoring could improve symptoms in patients with advanced pancreatobiliary cancer. Methods: Patients diagnosed with pathologically confirmed locally advanced or metastatic pancreatic or biliary tract cancer who had cancer-related pain (brief pain inventory (BPI) worst pain score >3) and/or depression (Center for Epidemiological Studies-Depression Scale (CES-D) >16) were randomized within 8 weeks after diagnosis to receive EPC or on-demand palliative care (n = 144 each). EPC included (1) nursing assessment of pain and depression, (2) pain control based on National Comprehensive Cancer Network guidelines, (3) depression control by psychoeducation and/or consultation with a psychiatric specialist, and (4) patient education. The primary end points were ≥50% reductions from baseline to week 4 in pain and depression scores. Results: The proportion of patients in the EPC and usual care groups with ≥50% reductions in pain (29.5% vs. 25.2%; p = 0.4194) and depression (30.8% vs. 36.8%; p = 0.5732) scores from baseline to week 4 did not differ significantly. The proportion of patients with BPI worst pain score ≤3 was significantly higher (51.1% vs. 38.9%, p = 0.0404) and the reduction in pain intensity score significantly greater (1.5 vs. 1.0 points, p = 0.0318) in the EPC than in the usual care group. At 4 weeks, patients in the EPC group reported significant increases in global health status, role of functioning, nausea and vomiting, and pain scores on the European Organization for Research and Treatment of Cancer Core Quality of Life questionnaire (EORTC QLQ-C30) general questionnaire. Conclusions: Although the primary outcome was not met, this trial indicates that EPC may improve early pain relief in patients with advanced pancreatobiliary cancers.
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ABSTRACTObjective:Our aim was to examine the prevalence, correlates, and association of depressive and anxiety disorders with quality of life (QoL) and such other outcomes as the need for psychosocial services in cancer patients. METHOD: A total of 400 patients participated in a multicenter survey involving five cancer centers located throughout Korea. The Short-Form Health Survey, the MD Anderson Symptom Inventory, the Mini-Mental Adjustment to Cancer (MINI-MAC), and Mini-International Neuropsychiatric Interview were administered. RESULTS: The prevalence rates for depressive and anxiety disorders were 16 and 17.1%, respectively. Younger age and poor Eastern Cooperative Oncology Group performance status, and all physical symptoms, as well as helplessness/hopelessness, anxious preoccupation (AP), and cognitive avoidance (CA) on the MINI-MAC were found to be significantly related to depressive disorder (DD) in a univariate logistic regression analysis. Metastases, the symptoms of disturbed sleep, dry mouth, and numbness or tingling, as well as AP and CA were significantly correlated with anxiety disorder (AD) in the univariate analysis. In the multivariate analyses, only AP was significant for AD (odds ratio = 2.94, p < 0.001), while none reached statistical significance for DD. Psychiatric comorbidity status had a detrimental effect on various dimensions of QoL. Patients with DD or AD reported a significantly higher need for professional psychosocial services. SIGNIFICANCE OF RESULTS: Given the substantial prevalence and pervasive impact of DD and AD on various aspects of QoL, its assessment and care should be integrated as a regular part of oncological care throughout the cancer continuum.
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Ansiedade/complicações , Depressão/complicações , Qualidade de Vida/psicologia , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/psicologia , Prevalência , Escalas de Graduação Psiquiátrica , Psicometria/instrumentação , Psicometria/métodos , República da Coreia , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Psycho-oncology in Korea was introduced among the circle of consultation-liaison psychiatrists, in the 1990s. For almost 25 years, the field has been developing at a steady pace as the psychosocial needs of patients with cancer continue to increase. In this study, we review the history of psycho-oncology in Korea, in a chronological order, within the domains of clinical practice, research activity, training, and public policy. MAIN BODY: Before the 1990s, patients with cancer with psychiatric comorbidities were usually taken care of by consultation-liaison psychiatrists in general hospitals. In 1993, psycho-oncology was first introduced by psychiatrists. Psychologists, nurses, and social workers have also been increasingly involved in providing psychosocial care for patients with cancer. Professionals from various disciplines began to communicate, and agreed to found the Korean Psycho-Oncology Study Group (KPOSG) in 2006, the first academic society in this field. In 2009, National Cancer Center published the "Recommendations for Distress Management in Patients with Cancer", which are consensus-based guidelines for Korean patients. In 2014, the KPOSG was dissolved and absorbed into a new organization, the Korean Psycho-Oncology Society (KPOS). It functions as a center of development of psycho-oncology, publishing official journals, and hosting annual conferences. There are many challenges, including, low awareness of psycho-oncology, presence of undertreated psychiatric disorders in patients with cancer, shortage of well-trained psycho-oncologists, stigma, and suicide risk. It is important to improve the cancer care system to the extent that psycho-oncology is integrated with mainstream oncology. Considering the socio-cultural characteristics of Korean cancer care, a Korean model of distress management is being prepared by the KPOS. CONCLUSION: This article provides an overview of the development, current issues, and future challenges of psycho-oncology in Korea. Through its long journey to overcome the many barriers and stigmas of cancer and mental illnesses, psycho-oncology is now acknowledged as an essential part of integrated supportive care in cancer. Active research and international cooperation can gradually shape the Korean model of distress management.
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PURPOSE: This study was conducted to investigate the neurocognitive functioning of children with intracranial germ cell tumor (IGCT) prior to receiving proton beam therapy (PBT), and to identify differential characteristics of their neurocognitive functioning depending on tumor location. As a secondary object of this study, neurocognitive functions were followed up at 1-2 years after PBT to examine early post-treatment changes. MATERIALS AND METHODS: Between 2008 and 2014, 34 childrenwith IGCT treatedwho received PBT atNational Cancer Center, Korea were enrolled in this study. Standardized neurocognitive tests of intelligence, memory, and executive functioning were performed with baseline psychological assessments using the Child Behavior Checklist (CBCL). Follow-up assessments after PBT were conducted in 20 patients (T2). The results were analyzed based on the locations of tumors, which included the suprasellar, pineal gland, basal ganglia, and bifocal regions. RESULTS: The neurocognitive function of IGCT patients was significantly lower than that of the normal population in performance intelligence quotient (p=0.041), processing speed (p=0.007), memory (p < 0.001), and executive functioning (p=0.010). Patients with basal ganglia tumors had significantly lower scores for most domains of neurocognitive functioning and higher scores for CBCL than both the normal population and patients with IGCT in other locations. There was no significant change in neurocognitive function between T1 and T2 for all types of IGCT patients in first 1-2 years after PBT. CONCLUSION: Tumor location significantly affects the neuropsychological functioning in patients with IGCT. Neuropsychological functioning should be closely monitored from the time of diagnosis in IGCT patients.
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Neoplasias Encefálicas/epidemiologia , Neoplasias Encefálicas/psicologia , Cognição , Função Executiva , Neoplasias Embrionárias de Células Germinativas/epidemiologia , Neoplasias Embrionárias de Células Germinativas/psicologia , Adolescente , Neoplasias Encefálicas/diagnóstico , Neoplasias Encefálicas/terapia , Criança , Feminino , Humanos , Testes de Inteligência , Masculino , Neoplasias Embrionárias de Células Germinativas/diagnóstico , Neoplasias Embrionárias de Células Germinativas/terapia , Testes Neuropsicológicos , Fatores de TempoRESUMO
OBJECTIVE: To report the development and validation of the National Cancer Center Psychological Symptom Inventory (NCC-PSI). METHODS: Psychometric properties of the NCC-PSI were examined by using multicenter surveys involving 400 patients with cancer in 5 cancer-treatment hospitals throughout Korea. Related measures including the Mini-International Neuropsychiatric Interview were administered. RESULTS: Convergent validity was supported by NCC-PSI's significant associations with related measures. Known-group validity was proven with higher scores of helplessness/hopelessness and anxious preoccupation on the Mini-Mental Adjustment to Cancer in the depression and anxiety diagnosis group, defined by the NCC-PSI. Cutoff scores for insomnia, anxiety, and depression were identified. Overall, the screening performance of the NCC-PSI was comparable to that of the distress thermometer and Patient Health Questionnare-2. CONCLUSIONS: The NCC-PSI represents a meaningful effort to develop a distress screening tool that addresses specific psychological symptoms common in cancer, which are tailored to the local oncology care system with varying degrees of psychosocial care resources.
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Neoplasias/psicologia , Escalas de Graduação Psiquiátrica , Estresse Psicológico/diagnóstico , Adulto , Feminino , Humanos , Masculino , Programas de Rastreamento/métodos , Pessoa de Meia-Idade , Psicometria , Reprodutibilidade dos Testes , República da CoreiaRESUMO
PURPOSE: Early diagnosis and an improved survival rate have emerged as important issues for cancer survivors returning to work during the prime of their working life. This study investigated the attitudes of the general public towards cancer survivors returning to work in Korea and attempted to identify the factors influencing this negative attitude. MATERIALS AND METHODS: A general public perception survey regarding cancer survivors returning to work, targeting 2,000 individuals between 40-70 years of age, was conducted as face-to-face home visit. RESULTS: The public expressed a negative attitude towards cancer survivors returning to work, in terms of both perception and acceptance. Negative perception was higher among those in metropolitan areas compared with urban/rural areas (odds ratio [OR], 1.71), with monthly incomes < $2,000 compared with > $4,000 (OR, 1.54), and with patient care experience compared with those without (OR, 1.41). Negative acceptance was higher among those with monthly incomes < $2,000 compared with > $4,000 (OR, 1.71) and those with patient care experience compared with those without (OR, 1.54). The common factors between acceptance and perception that influenced negative attitude included area of residence, patient care experience, and monthly income. CONCLUSION: This study identified negative attitudes towards cancer survivors returning to work in South Korea and the factors influencing the reintegration of cancer survivors into society. It is necessary to promote community awareness and intervention activities to enable access to community, social, and individual units for the social reintegration of cancer survivors.
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Atitude , Sobreviventes de Câncer , Opinião Pública , Retorno ao Trabalho/psicologia , Estigma Social , Inquéritos e Questionários , Adulto , Idoso , Feminino , Humanos , Renda/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Assistência ao Paciente , República da CoreiaRESUMO
OBJECTIVE: This study's objectives were to examine the effects of depression on the distress of caregivers of children with brain tumors and to identify the factors moderating depression and caregiver distress. METHODS: Participants were 82 caregivers of children with brain tumors undergoing treatment in the National Cancer Center of South Korea. The depression subscale of the Symptom Checklist 90-Revised (SCL-90-R) and the Burden of a Primary Caregiver (BPC) Scale were used to measure participants' depression and caregiver distress, respectively. The Korean version of the Parenting Sense of Competence (K-PSOC) Scale, Family Environmental Scale-Revised (K-FES-R), and the DUKE-UNC Functional Social Support Questionnaire-S (DUKE-UNC-FSSQ) were used to assess parental efficacy, family relationships, and perceived social support, respectively. RESULTS: Younger patient age, lower family income, and caregivers' greater number of years of education significantly predicted caregiver distress. Caregivers with depression experienced significantly more distress than those without depression. The interaction of depression with parenting efficacy and social support affected caregiver distress. For highly depressed caregivers, parental efficacy, social support, and family relationships played weaker roles as protective factors against caregiver distress. High parental efficacy and social support were protective factors against distress in caregivers without depression. CONCLUSIONS: A multi-dimensional assessment of the psychosocial factors that may affect caregivers of children with brain tumors should precede interventions for distress management. Interventions tailored to individuals' psychosocial factors are needed.
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Neoplasias Encefálicas/terapia , Cuidadores/psicologia , Depressão/etiologia , Pais/psicologia , Estresse Psicológico/psicologia , Adaptação Psicológica , Adulto , Neoplasias Encefálicas/psicologia , Criança , Pré-Escolar , Depressão/psicologia , Feminino , Humanos , Masculino , Poder Familiar , República da Coreia , Senso de Coerência , Apoio SocialRESUMO
BACKGROUND: Communication between cancer patients and caregivers is often suboptimal. The Cancer Communication Assessment Tool for Patient and Families (CCAT-PF) is a unique tool developed to measure congruence in patient-family caregiver communication employing a dyadic approach. We aimed to examine the cross-cultural applicability of the CCAT in the Korean healthcare setting. METHODS: Linguistic validation of the CCAT-PF was performed through a standard forward-backward translation process. Psychometric validation was performed with 990 patient-caregiver dyads recruited from 10 cancer centers. RESULTS: Mean scores of CCAT-P and CCAT-F were similar at 44.8 for both scales. Mean CCAT-PF score was 23.7 (8.66). Concordance of each items between patients and caregivers was low (weighted kappa values <0.20 for all items and Spearman's rho <0.18 for scale scores). Scale scores did not differ significantly across a variety of cancer types and stages. The CCAT-P or CCAT-F score was weakly associated with mental health and quality of life outcomes. The CCAT-PF was correlated weakly with both patient-perceived and caregiver-perceived family avoidance of cancer care scales. CONCLUSION: The CCAT-PF Korean version showed similar psychometric properties to the original English version in the assessment of communication congruence between cancer patient and family caregivers.
Assuntos
Cuidadores/psicologia , Comunicação , Cultura , Neoplasias/enfermagem , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/psicologia , Psicometria , Qualidade de Vida , República da Coreia , Inquéritos e Questionários , TraduçõesRESUMO
BACKGROUND: This study compared risk factors for depression and suicidal ideas among cancer patients for comparison with the general population, and identified influencing factors. MATERIALS AND METHODS: We analyzed data from 2,472 cancer patients in the National Cancer Center and nine Regional Cancer Centers and frequency-matched data for age and sex from 2,349 members of the general population who completed the National Health and Nutrition Examination Survey in 2008. Logistic regression analysis was used to identify factors affecting depression and suicidal ideas. RESULTS: Cancer patients were not likely to have more depression (OR=0.96, 95%CI=0.79-1.18) and were less likely to have suicidal ideas (OR=0.64, 95%CI=0.53-0.79) compared to the general population. Female sex, more stress, and lower quality of life were influencing factors. The additional risk factors for suicidal ideas among cancer patients included income (OR=0.62, 95%CI=0.43-0.91), smoking (OR=1.63, 95% CI=1.06-2.50), recurrence (OR=1.50, 95%CI=1.15-1.95), and chemotherapy (OR=1.66, 95%CI=1.26-2.19). CONCLUSIONS: No differences appeared in depression rates between cancer patients and the general population, and cancer patients were less likely to have suicidal ideas. However, cancer patients were likely to have more risk factors than the general population, and those classified as being at high risk of suicide should receive distress management and social economic support, from early in the treatment process.