Higher Symptoms Research Articles

Investigating the mechanism of PAD in the treatment of acne based on network pharmacology and molecular docking: A review.

Acne is a common and chronic skin condition characterized by high incidence, recurrent symptoms and difficult cure. Summarizing the clinical treatment experience, it was found that the powder for ascending and descending was effective in the treatment of acne. Our aim was to use network pharmacology and molecular docking to reveal the hub genes, biological functions, and signaling pathways of powder for ascending and descending against acne. First, the chemical components and target genes of PAD were sifted using the TCMSP and HERB database. The targets of acne were obtained simultaneously from the CTD, OMIM and GeneCards database. The obtained drug targets and disease targets were imported into the R language software to draw Venn diagrams. Then, the potential targets were imported into the String website to construct a protein interaction network diagram. And Cytoscape software was used for topological analysis to screen the core targets, and the core targets were analyzed by GO functional enrichment and KEGG pathway enrichment. Finally, molecular docking was used to verify the predictions of key genes' reliability. The core targets of the treatment of acne were TNF, GADPH, IL-6 and so on. The results of enrichment analysis showed that the treatment of acne with PAD may be related to TNF signaling pathway and AGE-RAGE signaling pathway. The molecular docking verification showed that the components were well bound to the core targets of acne, and the docking ability of stigmasterol and TNF (-12.73 kcal/mol) was particularly outstanding.

Progress on immuno-microenvironment and immune-related therapies in patients with pseudomyxoma peritonei.

Pseudomyxoma peritonei (PMP) is an indolent malignant syndrome. The standard treatment for PMP is cytoreductive surgery combined with intraperitoneal hyperthermic chemotherapy (CRS + HIPEC). However, the high recurrence rate and latent clinical symptoms and signs are major obstacles to further improving clinical outcomes. Moreover, patients in advanced stages receive little benefit from CRS + HIPEC due to widespread intraperitoneal metastases. Another challenge in PMP treatment involves the progressive sclerosis of PMP cell-secreted mucus, which is often increased due to activating mutations in the gene coding for guanine nucleotide-binding protein alpha subunit (GNAS). Consequently, the development of other PMP therapies is urgently needed. Several immune-related therapies have shown promise, including the use of bacterium-derived non-specific immunogenic agents, radio-immunotherapeutic agents, and tumor cell-derived neoantigens, but a well-recognized immunotherapy has not been established. In this review the roles of GNAS mutations in the promotion of mucin secretion and disease development are discussed. In addition, the immunologic features of the PMP microenvironment and immune-associated treatments are discussed to summarize the current understanding of key features of the disease and to facilitate the development of immunotherapies.

The Burden of symptoms and Quality of life of Filipino patients with Myeloproliferative neoplasm: A Multicenter Cross-sectional survey.

Myeloproliferative neoplasms (MPN) are hematologic malignancies characterized by cellular proliferation of one or more hematopoietic cell lines. Management has been focused on blood count control but addressing relief from symptoms and providing a better quality of life (QOL) are equally important in the care of these patients. The MPN Symptom Assessment Form-Total Symptom Score (MPN-SAF TSS) is used to determine symptoms at baseline and during treatment. Understanding the symptom burden is important in developing a holistic management plan for MPN. Hence, this study aimed to determine the symptom burden and QOL of Filipino patients with MPN. Using a validated Filipino version of the MPN-SAF-TSS questionnaire and the University of the Philippines-Department of Health QOL (UP-DOH QOL) questionnaire, a cross-sectional survey of consecutive patients with MPN from two public and two private tertiary hospitals was conducted. We purposively sampled adults, newly diagnosed or previously diagnosed with polycythemia vera (PV), essential thrombocythemia (ET), or myelofibrosis (MF). The mean scores were compared with the type of MPN using analysis of variance. Linear regression was done to determine the association of patients' characteristics to the mean symptom burden and QOL scores, while logistic regression was used to determine the association of patient and disease characteristics with the level of symptom severity and QOL. A total of 167 (63 PV, 66 ET, and 38 MF) patients were surveyed from four centers. The mean overall symptom burden score was 24.41 (standard deviation [SD]=18.91) with MF having the highest score at 28.53, followed by PV at 23.75 and ET at 22.67. The majority (80.24%) had a high QOL with a mean global QoL score of 84.92 (SD=16.75). Comparison of individual scores showed bone pain and weight loss were significantly higher in patients with MF compared to PV (p=0.0002) and ET (p=0.032); while pruritus was significantly higher in PV compared to ET and MF (p=0.043). Logistic regression analysis showed female sex and being newly diagnosed (adjusted odds ratio [aOR] 11.22, 95% confidence interval [CI] 2.32-54.25) were associated with high symptom burden while having a controlled blood count (aOR 0.26, 95% CI 0.10-0.71) was associated with low symptom burden and high QOL. The majority of the participants were symptomatic with moderate to severe symptom burden. While no statistically significant difference was seen among the three types of MPN in terms of overall mean symptom score, patients with MF were more likely to have a severe symptom burden while patients with ET had the least symptoms. Despite having symptoms, QOL was regarded as high. QoL was significantly higher among those with PV or ET than those with MF. Our study highlighted the utility of a validated symptom scoring system in determining the symptom burden and who would benefit from pharmacologic/non-pharmacologic symptom management. Results emphasized incorporating symptom scoring in clinical practice and going beyond blood counts in caring for our patients with MPN.

Diurnal and Daily Symptom Variation in Patients with End Stage Kidney Disease: An Ecological Momentary Assessment Study.

Patients with end-stage kidney disease (ESKD) on hemodialysis (HD) experience a high symptom burden which is compounded by unpredictable fluctuations in symptom severity. Few studies have used ecological momentary assessment (EMA) to determine how symptoms vary over time. This study aimed to characterize the diurnal and day-to-day variability in symptoms among HD patients. Patients enrolled in the Technology Assisted Collaborative Care (TĀCcare) trial rated the intensity of physical, cognitive, and mood symptoms using an automated telephone-administered version of the Daytime Insomnia Symptom Scale (DISS) at four time-points (morning, early afternoon, late afternoon, evening) for seven consecutive days at baseline. Confirmatory factor analysis (CFA) was used to verify the original four-factor solution for the DISS: sleepiness/fatigue (SF), alert cognition (AC), positive mood (PM), and negative mood (NM). Symptom domain scores were calculated for each time point and mixed modeling with random patient effects was used to examine differences in daily symptoms daily time points between HD and non-HD days after controlling for age, gender, race, and comorbidity burden. One hundred and sixty patients were enrolled (mean±SD age 58±14 years, 45% women, 52% White). Diurnal symptom variation existed; trends were non-linear and differed by HD vs. non-HD days. Day-to-day symptom variation also existed; patients endorsed better physical, cognitive, and mood states (i.e., higher AC and PM) as well as lower symptom burden (i.e., lower SF and NM) on non-HD days compared to HD days at all time-points. The greatest day-to-day mean differences (MDs) were observed in the early afternoon for all symptom domains: AC (MD=0.17 p<0.001), PM (MD=0.28, p<0.001), SF (MD=-0.66, p<0.001), and NM (MD=-0.26, p<0.001). Patients with ESKD demonstrate diurnal variation in symptoms and greater symptom burden on HD days compared to non-HD days, with the most extreme differences in symptom severity occurring in the early afternoon.

Palliative Care Needs of Women With Advanced Chronic Obstructive Pulmonary Disease: A Mixed Methods Study.

Individuals with chronic obstructive pulmonary disease (COPD) experience high symptom burden, severe illness, and frequent deterioration in quality of life. Women with COPD represent a unique population with potential unmet care needs yet remain underrepresented in palliative care (PC) literature. The purpose of this study was to investigate specific needs of women with COPD, learn how COPD symptoms impact women, and explore factors related to PC knowledge, access, and barriers. A total of 30 individuals were enrolled in this prospective, single-arm multimethod study, using an adapted Maslow's hierarchy of needs framework. Fifteen participated in semistructured interviews. Women with advanced COPD identified care needs and barriers including access to medications/oxygen and resources (pulmonary rehabilitation/support groups), information about disease/treatment, and effect of weather conditions on symptoms. Some participants were not under the direct care of a pulmonologist but recognized the importance of their services. None of the participants had been referred to or received PC. This study provides evidence that women have unmet care needs, high symptom burden, and disease uncertainty. Women with COPD should have the opportunity to have the supportive care that PC offers. Palliative care and hospice nurses have opportunities to address unmet care needs, increased symptom burden, and disease uncertainty.

Internal Psychometric Validation of an International Burden of Illness Survey for Idiopathic Multicentric Castleman Disease.

Idiopathic multicentric Castleman disease (iMCD) is a rare, chronic, debilitating lymphoproliferative disorder where the mainstay of treatment is symptom management. Our recent international patient survey showed that patients with iMCD have a high symptom burden that has a significant negative patient-reported impact on several aspects of daily life. As part of our ongoing work towards the development of an iMCD symptom burden scale, assessing the survey's psychometric properties is a critical step in understanding its adequacy, relevance, and usefulness. As iMCD is a rare disease, there are challenges to conducting such psychometric analyses which we describe. As part of the exploratory psychometric analysis, three a priori hypothesis sets (HS) were generated by interviewing an iMCD-experienced clinician, a patient, and a caregiver to explore the iMCD patient survey's internal construct validity, given no gold standard iMCD measure exists for external construct validation. HS-1hypothesized that a convergent or discriminant relationship exists with the patients' self-assessment of symptom effect on daily life between two potentially related or unrelated symptoms, respectively. HS-2hypothesized that having a greater number of symptoms has a positive convergent relationship with the patients' assessment of symptoms' effect on daily life. Finally, HS-3hypothesized that patients receiving treatment versus no treatment was associated with patients reporting less effect of symptom burden on their daily life. Spearman's rank absolute correlation strength (ACS) was used for HS-1 and HS-2 (convergent relationship, ACS ≥ 0.3 and pvalue < 0.05; divergent relationship, ACS < 0.3), and Cohen's d to quantify standardized absolute effect sizes (AES) for HS-3 (AES ≥ 0.5 and pvalue < 0.05). Our analyses partially supported HS-1. None of the three positive convergent relationships were supported. Of the six discriminant relationships, only dizziness with impaired cognitive function and tiredness with dizziness were supported. HS-2 analyses showed there was convergent validity between the number of symptoms and their effect on aspects of daily life. HS-3 analyses did not provide evidence to support the hypothesis. These internal psychometric construct analyses provide initial support for the bespoke iMCD patient survey and will guide additional work towards the development of the first iMCD-specific symptom burden scale.

First Australian estimates of incidence and prevalence of uterine fibroids: a data linkage cohort study 2000-2022.

What is the estimated prevalence and incidence of uterine fibroids diagnosed in Australian women of reproductive age? An estimated 7.3% of Australian women had a diagnosis of uterine fibroids by the age of 45-49 years, with age-specific incidence highest in women aged 40-44 years (5.0 cases per 1000 person-years). Uterine fibroids are associated with a high symptom burden and may affect overall health and quality of life. Studies in different countries show a wide variation in both the prevalence (4.5-68%) and incidence (2.2-37.5 per 1000 person-years) of uterine fibroids, which may be partly explained by the type of investigation, method of case ascertainment, or the age range of the study population, necessitating the reporting of country-specific estimates. This observational prospective cohort study using self-report survey and linked administrative data (2000-2022) included 8066 women, born between 1973 and 1978, in the Australian Longitudinal Study on Women's Health. A combination of self-report survey and linked administrative health data (hospital, emergency department, the Medicare Benefits Schedule, and the Pharmaceutical Benefits Scheme) were used to identify women with a report of a diagnosis of uterine fibroids between 2000 and 2022. Of the 8066 Australian women followed for 22 years, an estimated 7.3% of women (95% CI 6.9, 7.6) had a diagnosis of uterine fibroids by the age of 45-49 years. The incidence increased with age and was highest in women aged 40-44 years (5.0 cases per 1000 person-years, 95% CI 4.3, 5.7 cases per 1000 person-years). Women with uterine fibroids were more likely to experience heavy or painful periods. They were also more likely to report low iron levels, endometriosis, and poor self-rated health and to have two or more annual visits to their general practitioner. Our estimates are based on self-report of doctor diagnosis or treatment for fibroids and/or data linked to treatment and procedure administrative records. This predominantly captures women with symptomatic fibroids, but has the potential for misclassification of asymptomatic women and an underestimate of overall prevalence and incidence. In addition, questions on fibroids were only asked in surveys when women were 37-42 years of age to 43-48 years of age, so cases at younger ages may have been underestimated (particularly in women with less severe symptoms) as these were only ascertained through data linkage. These are the first population-based estimates of the prevalence and incidence of uterine fibroids in women of reproductive age in Australia. Establishing these first estimates will help inform health policy and health care provision in the Australian context. The ALSWH is funded by the Australian Government Department of Health and Aged Care. L.FW. was supported by an Australian National Health and Medical Research Council (NHMRC) Centres for Research Excellence grant (APP1153420) and G.D.M. was supported by an NHMRC Leadership Fellowship (APP2009577). The funding bodies played no role in the design, the collection, analysis or interpretation of data, the writing of the manuscript, or the decision to submit the manuscript for publication. There are no competing interests. N/A.

Challenges in Prognostication of an Older Adult with Severe Obesity and End-Stage Heart Failure: A Case Study.

In this report, we present the case of an older adult with severe obesity and multiple comorbidities, including heart failure with preserved ejection fraction (HFpEF), who experienced a prolonged decline complicated by recurrent hospitalizations and skilled nursing facility stays during the two years preceding death. This case highlights challenges in prognostication attributed to severe obesity complicated by HFpEF, which likely delayed goals of care conversations, and access to palliative care and hospice, despite high symptom burden. We discuss prognostic uncertainty among those with severe obesity and outline potential future directions.

Assessment of quality of life in head and neck cancer patients visiting the Palliative Care outpatient department in a tertiary care oncology centre in India.

Patients with head and neck cancers (HNCs) are at an increased risk of developing functional symptoms associated with eating, speaking, and breathing along with symptoms caused by a fungating tumour (e.g., cosmetic change, malodor, and bleeding). These may substantially reduce their physical functioning and quality of life (QoL). This observational study aimed to find out the QoL in patients with HNC in a tertiary care oncology centre. A prospective observational study was conducted in adult patients diagnosed with HNC. The patients were divided depending upon their disease extent into early, advanced, and very advanced local disease. The physical, cognitive, emotional, financial and social domains were assessed using a validated Hindi version of the European Organisation for Research and Treatment of cancer (EORTC)- QoL 30 and EORTC H&N 35 at baseline and 3 months. A total of 100 patients were assessed with a mean age of 49.3 ± 12.4 years. Most of the patients had carcinoma buccal mucosa (42%) followed by carcinoma tongue (17%). The patients experienced difficulties with physical functioning and deterioration in emotional functioning. Pain and fatigue were the major problematic symptoms especially in advanced disease patients resulting in poor QoL. There was a significant improvement in various domains of QoL at 3 months follow-up in those with advanced disease. The fatigue scores at baseline and follow-up showed a positive correlation with other symptoms. Patients with HNC have a high symptom burden that leads to poor QoL. Appropriate palliative care interventions help to decrease symptom burden and prevent deterioration of their QoL in patients with HNC.

“Not me!” a qualitative, vignette-based study of nurses’ and physicians’ reactions to spiritual distress on neuro-oncological units

PurposePeople with primary malignant brain tumors experience serious health-related suffering caused by limited prognosis and high symptom burden. Consequently, neuro-oncological healthcare workers can be affected emotionally in a negative way. The aim of this study was to analyze the attitudes and behavior of nurses and physicians when confronted with spiritual distress in these patients.MethodsNeurospirit-DE is a qualitative vignette–based, multicenter, cross-sectional online survey that was conducted in Bavaria, Germany. Reflexive thematic analysis was used for data analysis.ResultsA total of 143 nurses and physicians working in neurological and neurosurgical wards in 46 hospitals participated in the survey. The participants questioned if the ability to provide spiritual care can be learned or is a natural skill. Spiritual care as a responsibility of the whole team was highlighted, and the staff reflected on the appropriate way of involving spiritual care experts. The main limitations to spiritual care were a lack of time and not viewing spiritual engagement as part of the professional role. Some were able to personally benefit from spiritual conversations with patients, but many participants criticized the perceived emotional burden while expressing the imminent need for specific training and team reflection.ConclusionsMost neuro-oncological nurses and physicians perceive spiritual care as part of their duty and know how to alleviate the patient’s spiritual distress. Nonetheless, validation of spiritual assessment tools for neuro-oncology and standardized documentation of patients’ distress, shared interprofessional training, and reflection on the professional and personal challenges faced when confronted with spiritual care in neuro-oncology require further improvement and training.

Clustering of methamphetamine users based on personality characteristics and self-efficacy in the west of Iran

With the substantial increase in the use of stimulants, especially methamphetamine, in recent years, the present study aimed to cluster methamphetamine users based on personality traits and self-efficacy, and compare their mental health, sleep quality, and the risk of relapse in the identified clusters. This cross-sectional study was conducted through convenience sampling on 501 methamphetamine users in addiction treatment centers in Kermanshah, western Iran. The data were collected using the Schwarzer General Self-Efficacy Scale, Zuckerman–Kuhlman Personality Questionnaire, Goldberg and Hiller General Health Questionnaire (GHQ), Zuckerman–Kuhlman Personality Questionnaire, and Stimulant Relapse Risk Scale (SRRS). A total of 501 methamphetamine users were distinguished into three clusters with frequencies of 111 (22.2%), 298 (59.5%), and 92 (18.4%) members through hierarchical cluster analysis. The participants in the first cluster were characterized by low self-efficacy, high neuroticism, sensation seeking, and aggressiveness, along with low extroversion and activity, low positive health, high negative health, low sleep quality, and high risk of drug relapse. The participants in the second cluster reported moderate levels of self-efficacy, neuroticism, sensation seeking, activity, and aggressiveness, high extroversion, and moderate levels of mental health, sleep quality, and the risk of relapse. Moreover, the participants in the third cluster reported the highest level of self-efficacy, the lowest level of neuroticism, sensation seeking, and aggressiveness, moderate extroversion and high activity, low relapse risk, high sleep quality, as well as high positive and low negative health symptoms. The third cluster was significantly different from the other two clusters in terms of the mentioned factors. The findings of this study suggest that low self-efficacy and the presence of neuroticism, sensation seeking, and high aggressiveness contribute to reduced mental health and sleep quality, as well as an increased risk of relapse in methamphetamine users.

Investigating fear, depressive symptoms and coping mechanisms among Egyptian nursing students amidst the covid-19 pandemic: a cross-sectional study

BackgroundAmidst the ongoing COVID-19 pandemic, nursing students' contribution to combating this global health crisis is becoming more significant. However, we need a more comprehensive understanding of the psychological impact of this crisis on these students. Therefore, this study holds immense importance as it offers valuable insights into the connection between COVID-19 pandemic fear, coping strategies, and depressive symptoms among nursing students.MethodsA cross-sectional survey was conducted to collect and analyze data from 319 undergraduate nursing students. They participated in the study by responding to an online questionnaire. The questionnaire consisted of the Fear of the Coronavirus Questionnaire, Brief Coping Orientation to Problems Experienced, and the Beck Depression Inventory-II.ResultsThe study revealed that 45.5% of the participants had a severe fear of COVID-19, 21.9% showed severe depressive symptoms, and 64.6% used moderate coping mechanisms. A positive correlation (r = 0.160, p = 0.01) was found between the fear of COVID-19 and depressive symptoms. Interestingly, this correlation turned negative (r = -0.074, p = 0.01) when adaptive coping strategies such as religion, acceptance, planning, positive reframing, instrumental support, emotional support, active coping, and humor were used. However, when participants resorted to maladaptive coping strategies like venting, self-distraction, self-blame, behavioral disengagement, denial, and substance abuse, the correlation between high fear levels and depressive symptoms became positive (r = 0.352, p = 0.01).ConclusionThe study demonstrated that the fear of COVID-19 and depressive symptoms among nursing students are significantly correlated. However, the nature of this correlation is influenced by the type of coping strategies employed. Adaptive coping mechanisms can mitigate the impact of fear on depressive symptoms. In contrast, maladaptive coping can exacerbate the relationship between fear and depressive symptoms. Therefore, promoting adaptive coping strategies could be a crucial approach to managing the psychological impact of the COVID-19 pandemic.

Palliative care and end stage liver disease: A survey study comparing perspectives of hepatology and palliative care physicians and clinical scenarios that could require palliative care intervention

Background and aimsThe prevalence and mortality of chronic liver disease has risen significantly. In end stage liver disease (ESLD) the survival of patients is approximately 2 years. Despite the poor prognosis and high symptom burden of these patients, integration of palliative care is reduced. We aim to analyze the agreement between palliative care and hepatology physicians of clinical scenarios that could require palliative care intervention. MethodsA cross-sectional study was conducted. Palliative care and hepatology physicians were surveyed. Using a five-point Likert scale, their perceptions of palliative care in ESLD were rated. Their agreement in clinical scenarios that could require palliative care intervention were evaluated. Analyses were conducted to assess any differences by primary role (hepatology vs. palliative care) and length of practice (<10 years vs. 10 years). ResultsA total of 123 responses were obtained: 52% from palliative care and 48% from hepatology. The majority (66.7%) work in the field for up to ten years. There was a great consensus in 4 of the 8 clinical scenarios. In scenarios with less consensus, the area of activity and length of practice influence the reliance of physicians on palliative care. Involvement of palliative care in ESLD was considered “rare” by 30% and 61% consider difficult to predict the prognosis. More than 90% support medical training in both areas of activity. ConclusionThe current involvement of palliative care is considered low, but there are clinical conditions that reveal a clear consensus and there's a unanimous view of the relevance of training.

Review of Leukemia in Children

Leukemia is the most common cancer in children, accounting for approximately one-third of all pediatric cancers. This disease affects the blood-forming tissues, with leukemic cells first growing in the bone marrow, then entering the peripheral blood, and possibly spreading to various organs, including the skin. Acute leukemia’s clinical symptoms stem from the frequently rapid onset of bone marrow failure. The clinical presentation typically includes high fever, gastrointestinal and pulmonary symptoms, severe and worsening anorexia, muscle and joint pain, and bleeding. This review explores the incidence and general epidemiology of childhood leukemia, including risk-increasing syndromes; recognizes the clinical presentation and interpretation of blood counts; examines potential oncologic emergencies; describes prognostic factors and the importance of minimal residual disease in precursor B-lymphoblastic leukemia; highlights supportive care in treating acute myelogenous leukemia; and addresses long-term complications of modern childhood leukemia treatments. This narrative review discusses the evidence suggesting an in-utero origin of childhood acute leukemia, focusing on acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML). It highlights the significant diagnostic presence of these acute leukemias among hematologic cancers, the investigations into prenatal leukemogenesis, and the literature on prenatal risk factors during gestation.

Review of Leukemia in Children

Leukemia is the most common cancer in children, accounting for approximately one-third of all pediatric cancers. This disease affects the blood-forming tissues, with leukemic cells first growing in the bone marrow, then entering the peripheral blood, and possibly spreading to various organs, including the skin. Acute leukemia’s clinical symptoms stem from the frequently rapid onset of bone marrow failure. The clinical presentation typically includes high fever, gastrointestinal and pulmonary symptoms, severe and worsening anorexia, muscle and joint pain, and bleeding. This review explores the incidence and general epidemiology of childhood leukemia, including risk-increasing syndromes; recognizes the clinical presentation and interpretation of blood counts; examines potential oncologic emergencies; describes prognostic factors and the importance of minimal residual disease in precursor B-lymphoblastic leukemia; highlights supportive care in treating acute myelogenous leukemia; and addresses long-term complications of modern childhood leukemia treatments. This narrative review discusses the evidence suggesting an in-utero origin of childhood acute leukemia, focusing on acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML). It highlights the significant diagnostic presence of these acute leukemias among hematologic cancers, the investigations into prenatal leukemogenesis, and the literature on prenatal risk factors during gestation.

Prevention of post COVID-19 condition by early treatment with ensitrelvir in the phase 3 SCORPIO-SR trial

This exploratory analysis of the double-blind, phase 3, SCORPIO-SR trial assessed the effect of ensitrelvir in preventing post coronavirus disease 2019 (COVID-19) condition (PCC). Patients with mild-to-moderate COVID-19 were randomized (1:1:1) within 120 h of symptom onset; received 5-day oral ensitrelvir 125 mg (375 mg on day 1), 250 mg (750 mg on day 1), or a matching placebo once daily; and were assessed for the severity of typical PCC symptoms using a self-administered questionnaire. In total, 341, 317, and 333 patients were assessed in the ensitrelvir 125-mg, ensitrelvir 250-mg, and placebo groups, respectively (mean age, 35.6–36.5 years; men, 53.3%–58.3%). On days 85, 169, and 337, ensitrelvir 125-mg treatment showed 32.7% (95% confidence interval [CI]: -30.6, 66.1), 21.5% (95% CI: -37.3, 55.6), and 24.6% (95% CI: -43.7, 60.9) reductions versus placebo, respectively, in the risk of any of the 14 acute-phase COVID-19 symptoms (at least one mild, moderate, or severe symptom with general health not returning to the usual level). Ensitrelvir 250-mg treatment showed 10.9% (95% CI: -67.0, 52.8), 9.5% (95% CI: -56.6, 48.0), and 30.6% (95% CI: -36.2, 65.5) risk reductions versus placebo on days 85, 169, and 337, respectively. Risk reductions were observed in any of the 4 neurological symptoms and were more pronounced among patients with high acute-phase symptom scores at baseline and among those with a baseline body mass index ≥25 kg/m2. Ensitrelvir treatment in the acute phase of COVID-19 may reduce the risk of various symptoms associated with PCC. Trial registration numberjRCT2031210350.

State-level structural racism and adolescent mental health in the United States.

We explored state-level indicators of structural racism on internalizing symptoms of depressive affect among US adolescents. We merged 16 indicators of state-level structural racism with 2015-19 Monitoring the Future surveys (N=41,258) examining associations with loneliness, self-esteem, self-derogation, and depressive symptoms using regression analyses. Students racialized as Black in states with bans on food stamp eligibility and temporary assistance for drug felony conviction had 1.37 times the odds of high depressive symptoms (95% C.I. 1.01-1.89) compared to students in states without bans. In contrast, students racialized as White living in states with more severe disenfranchisement of people convicted of felonies had lower odds of high self-derogation (OR=0.89, 95% C.I. 0.78-1.02) and high depressive symptoms (OR=0.83, 95% C.I. 0.70-0.99) compared to states with less severe disenfranchisement. These findings demonstrate the need to address the legacy of structural racism at the state level to reduce mental distress for US youth.

Unified and distinct cognitive control deficits in adolescents with cognitive disengagement syndrome and learning burnout.

Cognitive disengagement syndrome (CDS) is a psychological disorder characterized by daydreaming, mental fogginess, and slow thinking, while learning burnout (LB) is characterized by a passive and inattentive attitude toward learning. These two disorders are closely related but can be challenging to differentiate from one another. The present study aimed to identify shared and distinct cognitive control deficits between CDS and LB. We recruited 136 adolescents (aged 14 to 17 years) from an initial screening of CDS and LB (N = 476) and divided them into four groups: CDS, LB, CDS + LB, and typically developing control. After a second screening, 129 adolescents completed two tasks to assess their attentional networks and cognitive control capacity (CCC). Adolescents with high CDS symptoms (both CDS group and CDS+LB group) exhibited impaired disengaging effect of attention and lower CCC, indicating deficits in orienting attention and the upper limit of information processing for cognitive control specifically. Furthermore, support vector machine modeling identified CCC as the most significant parameter differentiating the CDS and LB groups. Our findings suggest that while adolescents with high CDS and high LB symptoms have similar outward manifestations in the adolescent's school life, deficits in attention and cognitive control, particularly in the CCC, may distinguish between the two groups.

High Blood Pressure-Associated Symptoms: Insights From a Population-Based Study in Pakistan.

Background All over the world, millions die of hypertension (HTN) every year. Given the influence of healthcare expenses, HTN represents a serious public health issue in developed and developing countries. HTN is common in Pakistan; however, there are several myths about the symptoms of raised blood pressure that need to be identified. Objective The objective of this study is to compare the frequency of high blood pressure-associated symptoms in normotensive and hypertensive adult populations in Karachi, Pakistan. Methodology A community-based cross-sectional observational study was conducted among 277 patients aged 18 years and above who were attending the OPD of different community health centers in Karachi, with and without HTN. Ethical approval was obtained, and data were collected using a convenient sampling technique on a predesigned questionnaire and analyzed using IBM SPSS Statistics for Windows, Version 20.0 (Released 2011; IBM Corp., Armonk, NY, USA). Results Out of the total study population, 88 (31.65%) were normotensive, and 189 (67.98%) were hypertensive. In the hypertensive group, approximately 100 (52.9%) were men and 89 (47.1%) were women. The mean ages of normotensives and hypertensives were 44.13 + 11.0 and 49.2 + 13.1 years, respectively. Mean age, heart rate, and smoking status were significantly different between the two groups. Among several perceived blood pressure symptoms like vision problems, sleep apnea, and abnormal heartbeat was significantly higher in the hypertensive group. Conversely, although headache, vertigo, edema, and epistaxis were more frequent in the hypertensive group, the difference was not statistically significant. Conclusions In our study, >65% of patients visiting OPD had high blood pressure. Several symptoms were found to be more prevalent in hypertensive individuals compared with non-hypertensive ones. More large-scale studies are recommended to further explore the common symptoms associated with HTN in our population.

Maize insensitivity to culture filtrates from Exserohilum turcicum is related to quantitative resistance

AbstractTurcicum leaf blight (TLB) of maize is caused by Exserohilum turcicum. The TLB resistance is mainly associated with qualitative race‐specific resistance that is linked to several Ht genes namely Ht1, Ht2, Ht3, HtM, HtN, HtNB and HtP. However, quantitative TLB resistance also occurs, but its mechanisms are poorly understood. In this study, tolerance or insensitivity to chlorosis and necrosis of E. turcicum culture filtrate was associated with quantitative TLB resistance. A novel detached maize seedling assay was developed for E. turcicum culture filtrate using methanol‐treated modified Fries medium. Screening of E. turcicum isolates of races 2, 3, 23, 3 N, 23 N and 123 N against 61 maize inbred lines with diverse levels of resistance to TLB was conducted in the greenhouse by fungal inoculation and the detached seedling culture filtrate assay. Using an isolate of race 123 N, which can overcome all the qualitative resistance genes, a simple linear regression model (R2 = 0.68, p = .90) for the 61 inbred lines was established between disease severity from foliar inoculations and culture filtrate symptom rating of the detached seedling assay. Two maize lines CML474 and CML483 had relatively high culture filtrate symptom ratings but very low disease severity with foliar inoculation indicating that these sources of quantitative TLB resistance may be unrelated to tolerance to E. turcicum culture filtrates, whose effect on seedlings could be due to the toxin known as HT‐toxin or monocerin.