Reliability, validity, and change thresholds of the NCCN/FACT Bladder Symptom Index (NFBlSI-18) in patients with advanced urothelial cancer.

BACKGROUND: The NCCN/FACT Bladder Symptom Index-18 (NFBlSI-18) is a bladder cancer-specific instrument. We aimed to psychometrically evaluate the reliability and validity of NFBlSI-18 and estimate change thresholds for total, disease-related symptoms-physical (DRS-P), DRS-emotional (DRS-E), and function/well-being (F/WB) scales in patients with locally advanced/metastatic urothelial cancer (la/mUC). METHODS: JAVELIN Bladder 100 trial data were analyzed. Anchors to evaluate validity included: 5-level EuroQoL-5D utility index (EQ-5D-5L UI), visual analog scale (VAS), Eastern Cooperative Oncology Group (ECOG) performance status, and number of symptoms. Responsiveness to change was tested by anchoring to time to tumor progression (TTP), best overall response (BOR), and differences in means between ECOG categories to estimate meaningful between-group differences. Meaningful within-group change thresholds were estimated using receiver operating characteristic curve analysis, anchoring to change in EQ-5D-5L UI. Significant within-individual patient change thresholds were estimated with reliable and likely change indexes. RESULTS: Correlations with EQ-5D-5L UI and VAS ranged from 0.53 to 0.73. Standardized effect sizes were >0.20. Compared with patients with TTP of ≥6 months, patients with TTP of >0-2 and 3-5 months had larger declines; results for BOR were similar. Thresholds (points) for meaningful between-group differences were: total, 6-11; DRS-P, 3-6; and DRS-E and F/WB, 1. Thresholds (points) for meaningful within-group worsening were: total, 4; and DRS-P, 3, and for significant individual change they were: total, 3-9; DRS-P, 2-6; DRS-E, 1-3; and F/WB, 2-4. CONCLUSIONS: NFBlSI-18 exhibited evidence of reliability, validity, and responsiveness to assess quality of life in studies of la/mUC, and change thresholds are established for future studies. PLAIN LANGUAGE SUMMARY: The NCCN/FACT Bladder Symptom Index-18 (NFBlSI-18) is a questionnaire used to assess quality of life for people with advanced bladder cancer. People with advanced bladder cancer who took part in the JAVELIN Bladder 100 study completed the NFBlSI-18 when they joined the study and after each treatment with avelumab maintenance or best supportive care. This study showed that NFBlSI-18 is suitable for capturing bladder cancer symptoms and is able to detect important changes in a person's quality of life over time. This study also provides thresholds for changes in NFBlSI-18 scores, which will be useful for future studies.

Building knowledge using a novel web-based intervention to promote HPV vaccination in a diverse, low-income population.

OBJECTIVES: HPV vaccination rates remain suboptimal despite proven efficacy. Data suggest misconceptions or lack of knowledge are leading barriers. Our study aimed to develop and pilot a novel interactive education resource designed to educate parents and patients about HPV vaccines. METHODS: This is a prospective pilot study conducted in an urban teaching hospital pediatric clinic. The Patient Activated Learning System (PALS) intervention included 3 web-based videos with HPV vaccine-related educational content. Participants were parents of adolescent patients, aged 11-17 years, and young adult patients, aged 18-26 years. Enrolled participants completed an HPV vaccine knowledge survey before and after watching PALS; paired scores were evaluated. Acceptability and participant-reported impact of PALS modules were measured via Likert-scale surveys. RESULTS: 132 individuals were approached; 101 (76%) enrolled and completed the study. Participants self-identified as Hispanic (50%), non-Hispanic Black (23%), non-Hispanic White (7%), Asian (6%), American/Alaskan/Hawaiian Native or Pacific Islander (5%). Half reported earning ≤$40,000 annually; 57% had only a high school education. Post-intervention knowledge scores were increased compared to baseline (9.87/27 points vs 17.53/27 points, p < 0.01). PALS modules were reported as enjoyable to use and understandable (89% and 93%, respectively), and improved participants' understanding of the importance of HPV vaccination (90%). Of the 18 patients unvaccinated at baseline, 39% received 1 shot of the HPV vaccine within one month. CONCLUSION: The PALS HPV vaccine educational intervention was feasible, acceptable, and improved knowledge among a diverse, underserved population. Our intervention may positively influence HPV vaccination rates, with potential to overcome HPV vaccine hesitancy.

Real-world evidence in the reassessment of oncology therapies: payer perceptions from five countries.

Aim: This study explored the perceived value of real-world evidence (RWE) in the reassessment of oncology therapies by collecting the perspectives of health technology assessment/payer decision-makers. Materials & methods: A web-based survey was conducted using the Market Access Transformation Rapid Payer Response online portal. 30 participants from France, Germany, Spain, the UK and the USA were recruited based on their expertise. Results: Participants agreed that the most common uses of RWE are to confirm efficacy and safety results from randomized controlled trials and to reevaluate the projected utilization of an oncology therapy. We found variability in other reported uses of RWE. Conclusion: The organizations developing RWE should ensure that their plans recognize the heterogeneity in payer perceptions.

A survey from the Market Access Transformation RPR portal queried decision-makers from five countries about the value of real-world evidence in oncology therapy reassessment. Participants agreed that RWE can confirm efficacy/safety and reevaluate utilization, but other uses varied.

Cost-effectiveness analysis for avelumab first-line maintenance treatment of advanced urothelial carcinoma in Scotland.

Aim: The cost-effectiveness of avelumab first-line maintenance treatment for locally advanced or metastatic urothelial carcinoma in Scotland was assessed. Materials & methods: A partitioned survival model was developed comparing avelumab plus best supportive care (BSC) versus BSC alone, incorporating JAVELIN Bladder 100 trial data, costs from national databases and published literature and clinical expert validation of assumptions. Incremental cost-effectiveness ratio (ICER) was estimated using lifetime costs and quality-adjusted life-years (QALY). Results: Avelumab plus BSC had incremental costs of £9446 and a QALY gain of 0.63, leading to a base-case (deterministic) ICER of £15,046 per QALY gained, supported by robust sensitivity analyses. Conclusion: Avelumab first-line maintenance is likely to be a cost-effective treatment for locally advanced or metastatic urothelial carcinoma in Scotland.

What is this article about? This study looked at the costs of avelumab when given as maintenance treatment for people in Scotland with advanced urothelial carcinoma, compared with the longer survival and other benefits that it provides. How was this done? Researchers estimated the costs and treatment benefits expected with avelumab using data from a clinical trial called JAVELIN Bladder 100, national databases, data from previously published studies and expert opinions. What were the results? Costs associated with using avelumab maintenance treatment for people with advanced urothelial carcinoma in Scotland were considered to be acceptable based on the benefits it provides. What do the results of the study mean? These results support the use of avelumab first-line maintenance as a standard treatment for people with advanced urothelial carcinoma in Scotland.

Physician reported treatment patterns and outcomes in metastatic bladder cancer in the USA: the CancerMPact® Survey 2020.

Aim: This study assessed physician-reported treatment patterns for metastatic bladder cancer. Materials & methods: A total of 106 USA-based physicians were surveyed in 2020 using the CancerMPact® online survey. Results: Among cisplatin-eligible patients, 86.1% received first-line (1L) platinum-containing chemotherapy, most commonly cisplatin plus gemcitabine, and 9.8% received immune checkpoint inhibitor monotherapy. Among cisplatin-ineligible patients, 46.5% received 1L platinum-containing chemotherapy, most commonly carboplatin plus gemcitabine and 46.2% received 1L immune checkpoint inhibitor therapy. Approximately 44% of patients who received 1L treatment received second-line (2L) therapy after progression. Conclusion: Platinum-containing chemotherapy was the most widely reported 1L treatment approach. A high proportion of patients received no 2L therapy. Validation in an updated dataset is warranted following the practice-changing approvals of avelumab 1L maintenance and additional 2L options.

In 2020, researchers surveyed 106 US doctors about how they treated people with advanced bladder cancer. Cisplatin, a chemotherapy drug, was the most common first treatment that was given to patients with advanced bladder cancer. For people who were unable to receive cisplatin, doctors preferred to prescribe a similar chemotherapy drug called carboplatin or an immunotherapy drug. Immunotherapies help the body's immune system to fight cancer cells. Most people treated by the surveyed doctors did not receive a second treatment if their cancer got worse. New treatments are now available for bladder cancer, such as the immunotherapy, avelumab. Avelumab is given after chemotherapy to try and stop the cancer from getting worse or coming back. More research is needed to further understand how bladder cancer is treated.

Treatment patterns in metastatic bladder cancer in Japan: results of the CancerMPact® survey 2020.

Aim: To assess physician-reported treatment of metastatic bladder cancer in Japan. Methods: 76 physicians completed the CancerMPact® survey in July 2020, considering patients treated within 6 months. Results: Physicians treated a mean of 38.1 patients per month. Of cisplatin-eligible and -ineligible patients, 97.6 and 89.3%, respectively, received first-line platinum-based therapy, most commonly cisplatin plus gemcitabine (72.9%) and carboplatin plus gemcitabine (59.7%). 1.6 and 5.6% received first-line immune checkpoint inhibitors, respectively. 48.4 and 45.0%, respectively, progressed and received second-line therapy, most commonly with pembrolizumab (61.7%). Conclusion: In 2020, most patients with metastatic bladder cancer in Japan received first-line platinum-based chemotherapy; however, >50% received no subsequent treatment, highlighting the need for new treatment regimens to improve outcomes and maximize first-line treatment benefits.

In 2020, researchers surveyed 76 Japanese doctors who specialized in bladder and urinary system disorders about how they treated people with bladder cancer. Cisplatin, a type of chemotherapy drug, was the most common first treatment. For people who were unable to receive cisplatin, doctors often prescribed a similar chemotherapy drug called carboplatin. Just under half of the people received a second treatment for their cancer. New treatments are now available for bladder cancer, including the immunotherapy drug avelumab, which is given to people whose cancer stops growing or shrinks with their first chemotherapy treatment. More research is needed to better understand how bladder cancer is treated in Japan, including how new treatments are used.

Mothering and mother-child interactions in the unaffected siblings of autistic children.

AIM: To investigate parenting and mother-child interactions in unaffected siblings of autistic children. METHOD: This cross-sectional study enrolled 274 probands with a DSM-5 diagnosis of autism spectrum disorder (ASD) (87.4% male; mean [SD] age = 11 years 4 months [3 years 2 months]), their unaffected siblings (n = 274, 46.72% male; mean [SD] age = 11 years 3 months [3 years 4 months]), and 296 age-balanced and sex-balanced typically developing children (82.77% male; mean [SD] age = 11 years 3 months [2 years 8 months]). Maternal parenting styles and mother-child interactions were assessed using maternal reporting. RESULTS: Regardless of the child's age, maternal educational level, or presence of attention-deficit/hyperactivity disorder, autistic children received more overprotective and controlling parental behaviour than unaffected children. Correlates for parenting, mother-child interactions, and behavioural problems in the home setting in children with ASD and typically developing children were autistic traits, maternal anxiety and depressive symptoms, and maternal autistic characteristics; those in unaffected siblings were age, autistic traits, maternal educational level, and maternal autistic characteristics. INTERPRETATION: The diagnosis of ASD in a child can significantly influence maternal parenting behaviours, mother-child interactions, and the child's behavioural problems in the home setting. Furthermore, maternal anxiety or depressive symptoms, along with autistic characteristics in both mother and child, might shape parenting practices and exacerbate behavioural difficulties in autistic children.

Setting International Standards in Analyzing Patient-Reported Outcomes and Quality of Life Endpoints in Cancer Clinical Trials-Innovative Medicines Initiative (SISAQOL-IMI): stakeholder views, objectives, and procedures.

Patient-reported outcomes (PROs), such as symptoms, functioning, and other health-related quality-of-life concepts are gaining a more prominent role in the benefit-risk assessment of cancer therapies. However, varying ways of analysing, presenting, and interpreting PRO data could lead to erroneous and inconsistent decisions on the part of stakeholders, adversely affecting patient care and outcomes. The Setting International Standards in Analyzing Patient-Reported Outcomes and Quality of Life Endpoints in Cancer Clinical Trials-Innovative Medicines Initiative (SISAQOL-IMI) Consortium builds on the existing SISAQOL work to establish recommendations on design, analysis, presentation, and interpretation for PRO data in cancer clinical trials, with an expanded set of topics, including more in-depth recommendations for randomised controlled trials and single-arm studies, and for defining clinically meaningful change. This Policy Review presents international stakeholder views on the need for SISAQOL-IMI, the agreed on and prioritised set of PRO objectives, and a roadmap to ensure that international consensus recommendations are achieved.

Omega-3 polyunsaturated fatty acids (n-3 PUFAs), somatic and fatigue symptoms in cardiovascular diseases comorbid major depressive disorder (MDD): A randomized controlled trial.

INTRODUCTION: Cardiovascular diseases (CVDs) and major depressive disorder (MDD) are the two most disabling diseases. Patients with CVDs comorbid depression had somatic and fatigue symptoms and were associated with chronic inflammation and omega-3 polyunsaturated fatty acid (n-3 PUFA) deficits. However, there have been limited studies on the effects of n-3 PUFAs on somatic and fatigue symptoms in patients with CVDs comorbid MDD. METHOD: Forty patients with CVDs comorbid MDD (58% males, mean age of 60 ± 9 years) were enrolled and randomised to receive either n-3 PUFAs (2 g of eicosapentaenoic acid [EPA] and 1 g of docosahexaenoic acid[DHA] per day) or placebo in a 12-week double-blind clinical trial. We assessed the somatic symptoms with Neurotoxicity Rating Scale (NRS) and fatigue symptoms with Fatigue Scale at baseline, weeks 1, 2, 4, 8 and 12, as well as blood levels of Brain-Derived Neurotrophic Factor (BDNF), inflammatory biomarkers and PUFAs, at the baseline and week 12. RESULTS: The n-3 PUFAs group had a greater reduction in Fatigue scores than the placebo group at Week 4 (p =.042), while there were no differences in the changes of NRS scores. N-3 PUFAs group also had a greater increase in EPA (p =.001) and a greater decrease in total n-6 PUFAs (p =.030). Moreover, in the subgroup analyses in the younger age group (age < 55), the n-3 PUFAs group had a greater reduction on NRS total scores at Week 12 (p =.012) and NRS Somatic scores at Week 2 (p =.010), Week 8 (p =.027), Week 12 (p =.012) than the placebo group. In addition, the pre- and post-treatment changes of EPA and total n-3 PUFAs levels were negatively associated with the changes of NRS scores at Weeks 2, 4, and 8 (all p <.05), and the changes of BDNF levels were negatively associated with NRS scores at Weeks 8 and 12 (both p <.05) in the younger age group. In the older age group (age ≥ 55), there were a lesser reduction on NRS scores at Weeks 1, 2 and 4 (all p <.05), but a greater reduction on Fatigue score at Week 4 (p =.026), compared to the placebo group. There was no significant correlation between the changes of blood BDNF, inflammation, PUFAs and NRS and Fatigue scores in general and in the older age group. CONCLUSION: Overall, n-3 PUFAs improved the fatigue symptoms in patients with CVDs comorbid MDD and the general somatic symptoms in specific subpopulation of younger age patients, and perhaps via the interplay between BDNF and EPA. Our findings provide promising rationales for future studies to investigate the treatment effects of omega-3 fatty acids on fatigue and somatic symptoms of chronic mental and medical diseases.

Preferences for first-line treatment of advanced urothelial carcinoma among US practicing oncologists and patients.

Aim: Investigate oncologist and patient preferences for the first-line treatment of advanced urothelial carcinoma. Materials & methods: A discrete-choice experiment was used to elicit treatment attribute preferences, including patient treatment experience (number and duration of treatments and grade 3/4 treatment-related adverse events), overall survival and treatment administration frequency. Results: The study included 151 eligible medical oncologists and 150 patients with urothelial carcinoma. Both physicians and patients appeared to prefer treatment attributes related to overall survival, treatment-related adverse events and the number and duration of the medications in a regimen over frequency of administration. Overall survival had the most influence in driving oncologists' treatment preferences, followed by the patient's treatment experience. Patients found the treatment experience the most important attribute when considering options, followed by overall survival. Conclusion: Patient preferences were based on treatment experience, while oncologists preferred treatments that prolong overall survival. These results help to direct clinical conversations, treatment recommendations and clinical guideline development.

Different treatments are available for people with urothelial cancer that has spread to other parts of the body. Researchers wanted to find out what specialist cancer doctors and people with urothelial cancer think is important when choosing the first treatment. To do this, researchers asked 150 cancer specialists and 150 people with urothelial cancer to complete an internet questionnaire. It included questions about side effects, if treatment could help people live longer, and how often people would need to be treated. Researchers found that cancer specialists think that helping people live longer is the most important. However, people with advanced urothelial cancer think that having fewer severe side effects is the most important.

CASP3 gene expression and the role of caspase 3 in the pathogenesis of depressive disorders.

BACKGROUND: The aim of our study was to evaluate the expression of the CASP3 gene at both mRNA and protein levels in patients with depressive disorders and to determine the impact of caspase 3 in the pathogenesis of depression; METHODS: A total of 290 subjects, including 190 depressed patients and 100 healthy controls, participated in the study. Socio-demographic and clinical data were collected, and the severity of depressive symptoms was assessed using the Hamilton Depression Rating Scale. Venous blood was collected and gene expression was evaluated using RT-PCR and ELISA at the mRNA and protein levels, respectively; RESULTS: The expression of the CASP3 gene was significantly lower in depressed patients compared to healthy controls at both the mRNA and protein levels. Additionally, a positive correlation was observed between CASP3 gene expression and disease duration as well as the number of depressive episodes; CONCLUSIONS: Further studies are needed to investigate the role of caspase 3 in depressive disorders.

The now and future of ChatGPT and GPT in psychiatry.

ChatGPT has sparked extensive discussions within the healthcare community since its November 2022 release. However, potential applications in the field of psychiatry have received limited attention. Deep learning has proven beneficial to psychiatry, and GPT is a powerful deep learning-based language model with immense potential for this field. Despite the convenience of ChatGPT, this advanced chatbot currently has limited practical applications in psychiatry. It may be used to support psychiatrists in routine tasks such as completing medical records, facilitating communications between clinicians and with patients, polishing academic writings and presentations, and programming and performing analyses for research. The current training and application of ChatGPT require using appropriate prompts to maximize appropriate outputs and minimize deleterious inaccuracies and phantom errors. Moreover, future GPT advances that incorporate empathy, emotion recognition, personality assessment, and detection of mental health warning signs are essential for its effective integration into psychiatric care. In the near future, developing a fully-automated psychotherapy system trained for expert communication (such as psychotherapy verbatim) is conceivable by building on foundational GPT technology. This dream system should integrate practical 'real world' inputs and friendly AI user and patient interfaces via clinically validated algorithms, voice comprehension/generation modules, and emotion discrimination algorithms based on facial expressions and physiological inputs from wearable devices. In addition to the technology challenges, we believe it is critical to establish generally accepted ethical standards for applying ChatGPT-related tools in all mental healthcare environments, including telemedicine and academic/training settings.

Kawasaki disease in childhood and psychiatric disorders: A population-based case-control prospective study in Taiwan.

BACKGROUND: Kawasaki disease (KD) is a common childhood acute inflammatory disease and potentially triggers a chronic inflammation. Although some researches have investigated neurodevelopmental consequences following KD, the findings have been inconsistent. This is the first population-based study targeted on KD and common psychiatric disorders. OBJECTIVES: We aimed to investigate the association between KD and psychiatric disorders and hypothesized that standard anti-inflammatory treatment by intravenous immunoglobulin (IVIG) may protect against development of psychiatric disorders. METHOD: We retrieved data from Taiwan's National Health Insurance Research database (NHIRD). Patients (n = 282,513) with psychiatric disorders (the case group) during 1997-2013 were included, and the control group was matched with age, sex, income and urbanization (1:1). We calculated the prevalence of KD in both groups and estimated odd ratios (ORs) and 95% confidence intervals (CIs) in the subgroup analyses for KD in conditions of age, severity, and common psychiatric comorbidity. RESULTS: Numbers of patients with KD were 460 in the cases and 380 in the controls (p = .006), and the crude OR of KD was 1.21 times greater (95% CI = 1.06-1.39, p = .006) in the case than the control groups. KD patients without IVIG treatment (n = 126) were higher in the cases than those in the controls (n = 54), with the OR of 2.33 (95% CI = 1.70-3.21, p < .0001). Subgroup analyses showed that KD survivors were at significant risk for autism spectrum disorders (ASD) (OR = 2.15, 95% CI = 1.27-3.65; p = .005) and attention deficit and hyperactivity disorders (ADHD) (OR = 1.19, 95% CI = 1.02-1.39; p = 0.03), and a trend of increased risk for anxiety disorders (OR = 1.36, 95%CI = 0.99-1.86; p = 0.05). CONCLUSIONS: Patients with KD were more likely to have comorbid psychiatric disorders, including ASD and ADHD. Moreover, anti-inflammatory treatment with IVIG may have potential prophylactic effects against the development of psychiatric disorders.

Genetic Variations of Ionotropic Glutamate Receptor Pathways on Interferon-α-induced Depression in Patients with Hepatitis C Viral Infection.

IMPORTANCE: The most supportive evidence of the inflammation theory of depression is that up to one-third of patients with Hepatitis C virus infection (HCV) develop clinical depressive episodes during interferon-α (IFN-α) therapy. As glutamate-mediated excitotoxicity has been found to be a consequence of excessive inflammation and a pathogenic mechanism of depression, it is plausible to investigate genes on ionotropic glutamate receptor pathways. OBJECTIVE: To identify the at-risk genetic variations on ionotropic glutamate receptor pathways for interferon-α-induced depression. METHOD: We assessed 291 patients with chronic HCV undergoing IFN-α therapy and analyzed the single nucleotide polymorphisms (SNPs) in genes related to ionotropic glutamate receptors in this prospective case-control study. Patients who developed IFN-α-induced depression anytime during the treatment were defined as the case group, while those who did not were defined as the control group. Genomic DNA was extracted from peripheral blood and analyzed by Affymetrix TWB array. Allelic and haplotype association tests were conducted using χ2 tests to assess the difference in allele and haplotype frequencies between cases and controls. Additionally, we performed 5000 permutations to control gene-wide family-wise error rates and create empirical p-values. Stratified analyses were then done to control for confounders and adjust odds ratios for our significant SNPs. We also did an additional stratified analysis to re-assess genes with near-significant SNPs (empirical p-value=0.05-0.10), employing Bonferroni correction with the effective number of independent tests to control gene-wide family-wise error rates. RESULTS: The minor and major allele frequencies of rs7542 (empirical p-value=0.0310) in MAPK3, rs3026685 (empirical p-value=0.0378) in PICK1, rs56005409 (empirical p-value=0.0332) in PRKCA, rs12914792 (empirical p-value=0.0096), rs17245773 (empirical p-value=0.0340) in RASGRF1, and rs78387863 (empirical p-value=0.0086), rs74365480 (empirical p-value=0.0200) in RASGRF2 were found significantly different between cases and controls. Haplotype association tests also revealed one significant haplotype in PRKCA (empirical p-value=0.0200) and one in RASGRF1 (empirical p-value=0.0048). Stratified analyses showed no signs of confounders for most of our significant SNPs, except for rs78387863 in RASGRF2. After a re-assessment of our near-significant genes by stratified analyses, two SNPs in GRIN2B turned significant. CONCLUSIONS: This study provided supportive evidence of the involvement of the RAS/RAF/mitogen-activated protein kinase (MAPK) signaling pathway and glutamate ionotropic receptor AMPA type subunit 2(GluR2) transportation in the pathogenesis of IFN-α-induced depression.

Reliability, validity and important difference estimates for the NCCN-FACT Ovarian Symptom Index-18 (NFOSI-18).

Objective: To evaluate psychometric performance of the NCCN-FACT Ovarian Cancer Symptom Index-18 (NFOSI-18) in advanced ovarian cancer. Methods: Cross-sectional, observational data from patients receiving treatment for ovarian cancer. Other measures included European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire core (EORTC QLQ-C30) and associated ovarian cancer module (EORTC QLQ-OV28) and Work Productivity and Activity Impairment. Internal consistency reliability, construct validity and anchor-based clinically important differences were assessed. Results: 897 patients were analyzed. Reliability was acceptable for all NFOSI-18 scores; construct validity was supported. Twelve anchors sufficiently correlated with NFOSI-18 scores and suggested clinically important differences: NFOSI-18 total score (5-7), disease-related symptoms - physical (3-4), disease-related symptoms - emotional (1), treatment side effects (2) and functional well-being (1-2). Conclusions: Results provide evidence of reliability and validity of NFOSI-18 scores. Generated CIDs will help improve interpretation of between-group treatment differences in clinical trials.

Lay abstract The National Comprehensive Cancer Network Functional Assessment of Cancer Therapy ­ Ovarian Cancer Symptom Index-18 (NFOSI-18) is a questionnaire assessing the health of patients with ovarian cancer. When using such questionnaires, it is important to evidence that they produce consistent scores (referred to as reliability) and are aligned with other assessments of health (referred to as construct validity). It is also important to set guidelines on what constitutes a clinically important difference in scores, so clinicians and researchers can judge how effective new treatments are. This study analyzed data from 897 patients with advanced ovarian cancer, providing evidence of reliability and construct validity. Guidelines for clinically important differences were also provided. The findings support continued use of the NFOSI-18.

Nutrition and immunology in mental health: Precision medicine and integrative approaches to address unmet clinical needs in psychiatric treatments.

The 'monoamine hypothesis' is insufficient in approaching the aetiology of psychiatric disorders or in developing novel therapies. Accumulating evidence suggests that inflammatory regulation plays an important role in pathophysiology and therapeutic mechanism across the major psychiatric disorders. "Inflammation theory" might not be the full answer for the big picture of mental disorders, but it might explain high occurrence of somatic symptoms and comorbidity of physical illness in certain subtypes of the heterogeneous groups. Due to the complexity of clinical manifestations and bio-psycho-social etiology, each single treatment shows only small effectiveness with limited effect sizes when compared with placebo. Unfortunately, clinicians are still struggling with trial-and-error practice without any reliable clinical or biological markers to predict therapeutic responses. Therefore, it is important to open up our minds to integrative approaches such dietary modification and nutraceutical prescription. In this special issue, we included 15 papers discussing the role of nutrition (blueberries, omega-3 polyunsaturated fatty acids, melatonergic agonist, S-Adenosyl-L-Methionine, Cannabidiol and Kratom) in the context of immunoregulation across different psychiatric disorders from depression, bipolar disorders, and schizophrenia to alcohol-induced dementia and anorexia nervosa. Moreover, we also included research in perinatal depression that highlight the role of estradiol and the component of breast milk and the association with the neurodevelopment of the offspring. In addition, several articles focused on the role of microbiota in mental health and pain as recent research has pointed to the gut-brain axis as a main regulator of brain, behaviour and immunity. Lastly, inflammatory mechanisms underlying psychiatric disorders including alcohol induced dementia and anorexia nervosa are also highlighted in the special issue.

Cortisol, inflammatory biomarkers and neurotrophins in children and adolescents with attention deficit hyperactivity disorder (ADHD) in Taiwan.

BACKGROUND: Hypothalamus-Pituitary-Adrenal (HPA) axis dysregulation, inflammation and imbalance of neurotrophins have been suggested in attention deficit hyperactivity disorder (ADHD), but the results have not been conclusive. The aim of this study is to investigate the levels of salivary cortisol across 4-time points during the day, and of morning plasma inflammatory biomarkers and neurotrophins, in youth with ADHD and in typically developing youth (TD), with stratification by age, ADHD subtypes and oppositional defiant disorder (ODD) comorbidity in Taiwan. METHODS: We conducted a case-control study measuring saliva cortisol levels at 4 different time points during the day (at awakening, noon, 1800 h and bedtime) and morning plasma levels of inflammatory and neurotrophins biomarkers in youth with ADHD (n = 98, age 6-18 years old with mean age 9.32 ± 3.05 years) and TD (n = 21, age 6-18 years old with mean age 9.19 ± 2.96 years) in Taiwan. RESULTS: Our study showed that youth with ADHD had lower levels of bedtime salivary cortisol (effects size (ES) = -0.04, p = .023), with children with the combined form of the disorder (with inattention, hyperactivity and impulsivity all present) having the lowest awakening salivary cortisol levels. ADHD youth also had higher levels of plasma high-sensitivity C-reactive protein (hs-CRP) and interleukin (IL)-6 (ES = 0.85-1.20, p < .0001), and lower plasma tumor necrosis factor-alpha (ES = -0.69, p = .009) and brain-derived neurotrophic factors (BDNF) (ES = -1.13, p < .0001). Both ADHD groups regardless of ODD comorbidity had higher levels of IL-6 (p < .0001) and lower levels BDNF (p < .0001). CONCLUSION: The lower bedtime salivary cortisol levels and higher levels of inflammatory biomarkers in youth with ADHD further support the role of abnormal HPA axis and inflammation in ADHD. Moreover, the lower levels of BDNF in ADHD also indicate that BDNF may be a potential biomarker in this disorder that is part of a broader biological dysfunction.

Melatonergic agonist regulates circadian clock genes and peripheral inflammatory and neuroplasticity markers in patients with depression and anxiety.

OBJECTIVE: Circadian dysfunction is a core manifestation and a risk factor for psychiatric disorders. Ramelteon (RMT), a melatonin receptor agonist, has been shown to induce sleep phase shifts and has been used to normalize sleep onset time. RMT has been used in sleep disorders, depression and anxiety. In this study, we aimed to investigate the effects of RMT in regulating gene expression profiles of the circadian clock and peripheral markers of inflammation and neuroplasticity. METHODS: Sixteen patients with a diagnosis of primary insomnia comorbid with depression and anxiety and ten healthy controls were recruited in an 8-week open-label trial. The patients with primary insomnia received RMT 8 mg/day. The morning expression profiles of 15 core clock genes from peripheral blood mononuclear cells (PBMCs), urine and plasma levels of melatonin and its metabolite levels, and plasma inflammatory markers and neurotrophin levels were evaluated at baseline, 4th and 8th week of RMT treatment. RESULTS: RMT treatment was associated with significant clinical improvement in depression scores at 8th week (Hamilton depression rating scale scores (Mean ±â€¯SEM) from 21.5 ±â€¯2.44 to 14.31 ±â€¯2.25, p ≤ 0.05). The overall poor sleep quality (Pittsburgh sleep quality index) of the patient group significantly improved (p ≤ 0.05) following RMT treatment. The mRNA level analysis showed a significant association between RMT treatment and alterations of the nine core circadian genes (CLOCK, PER1, PER2, CRY1, CRY2, NR1D1, NR1D2, DEC1 and TIMELESS) in the patient group when compared with the control group (p ≤ 0.05). Compared with the controls, the patient group had a decrease in neurotrophins (brain-derived neurotrophic factor, glial cell line-derived neurotrophic factor and beta-nerve growth factor; p ≤ 0.05) but an increase in pro-inflammatory cytokine levels (interleukin-6, interleukin-1b, tumour necrosis factor-alpha and interferon gamma; p ≤ 0.05); RMT treatment normalized the levels of neurotrophins and cytokine levels. CONCLUSION: RMT treatment is able to restore phase-shifted melatonin markers, normalized the altered expression of the circadian genes, the levels of inflammatory cytokines and neurotrophins in patients with insomnia comorbid anxiety and depression.

Depression-free after Interferon-α exposure indicates less incidence of depressive disorder: A longitudinal study in Taiwan.

BACKGROUND: IFN-α-induced depression in patients undergoing hepatitis C virus (HCV) treatment provides powerful support for the inflammation hypothesis of depression. Most studies have focused on the occurrence of depressive symptoms, but there has been no study yet in depression-free HCV patients receiving IFN-α. We hypothesized that HCV patients who did not develop depression after IFN-α exposure might have a lower incidence of depressive disorders after the IFN-α treatment. METHODS: We conducted a twelve-year population-based cohort study of chronic HCV patients who received IFN-α therapy. The data were obtained from the Taiwan National Health Insurance Research Database. The study cohort was patients without any depressive disorder nor antidepressant use before and during IFN-α therapy. They were matched randomly by age, sex income and urbanization at a ratio of 1:4 with the control cohort of HCV patients without IFN-α therapy. The follow-up started after the last administration of IFN-α, and the primary outcome was the incidence of depressive disorders after IFN-α therapy. RESULTS: A total of 20,468 depression-free subjects were identified from records of HCV patients receiving IFN-α therapy. Patients without IFN-α-induced depression were associated with a significantly lower incidence (per 10,000 person-years) of new-onset depressive disorders (126.8, 95% Confidential Interval [CI] of 118.5-135.6) as compared to the control cohort (145.2, 95% CI of 140.0-150.6) (p < 0.001). After adjusting for age, sex, income, urbanization and comorbid diseases, the crude hazard ratio for the incident depressive disorder was 0.87 (95% CI, 0.80-0.87) and the adjusted hazard ratios was 0.79 (95% CI, 0.72-0.87) for IFN-α-induced depression-free subjects as compared to the controls. DISCUSSION: Our study indicates that IFN-α treated depression-free patients have a lower risk for depressive disorders. This hypothesized mechanism might derive from an IFN-α-induced resilience factor as yet to be defined. CONCLUSIONS: Our study might suggest a new possibility for a new pharmacological strategy against depression.

Omega-3 polyunsaturated fatty acids in cardiovascular diseases comorbid major depressive disorder - Results from a randomized controlled trial.

INTRODUCTION: Cardiovascular diseases (CVDs) and major depressive disorder (MDD) will be the two most disabling diseases by 2030. Patients with CVDs comorbid depression had lower levels of total omega-3 polyunsaturated fatty acids (n-3 PUFAs), docosahexaenoic acid (DHA), and a higher omega-6 to omega-3 ratio. However, there have been limited studies on the effects n-3 PUFAs on MDD in patients with CVDs. METHOD: We have enrolled a total of 59 patients (64% males, mean age of 61.5 ±â€¯9.0 years and mean education of 10.2 ±â€¯4.2 years) with CVDs comorbid MDD. They were randomized into either receiving n-3 PUFAs (2 g per day of eicosapentaenoic acid (EPA) and 1 g of DHA) or placebo for 12 weeks. We assessed depression symptom severity with Hamilton Depression Rating Scale (HAMD) and Beck Depression Inventory (BDI), as well as blood fatty acid levels, electrocardiogram and blood biochemistry, at the baseline and at the endpoint. RESULTS: There were no differences between the n-3 PUFAs and placebo group in the changes of HAMD and BDI total scores, while PUFAs group had a greater reduction in HAMD Cognition subscale scores than the placebo group at week 8 (p < 0.05). Moreover, subgroup analyses found that the n-3 group had a greater reduction of HAMD Core subscale scores than the placebo group at the end of week 12 (p < 0.05) for the very severe DEP group (HAMD ≥ 23). CONCLUSION: Overall, n-3 PUFAs did not show a beneficial effect on depressive symptoms when compared with placebo. However, when stratified with depression severity, n-3 PUFAs supplementation improved core depression symptoms in the very severe MDD group. N-3 PUFAs supplementation may provide a treatment option for a subpopulation of patients with CVDs comorbid MDD.