Clinical and genetic factors associated with anxiety and depression in breast cancer patients: a cross-sectional study

Investigation of the quality of life, mental status in patients with gynecological cancer and its influencing factors

BACKGROUND

Having a gynecological tumor or undergoing treatment can be a traumatic experience for women, as it affects their self-image and sexual relationships and can lead to psychological reactions. Psychological adjustment following cancer occurrence remains a key issue among the survivors.

AIM

To examine the current status of quality of life (QoL), anxiety, and depression in patients with gynecological cancer and to analyze the factors associated with it.

METHODS

Data for 160 patients with gynecological malignancies treated at Shanxi Bethune Hospital from June 2020 to June 2023 were collected and analyzed retrospectively. Patients’ QoL was assessed using the European Organization for Research on Treatment of Cancer Quality of Life Questionnaire Core 30 and the Functional Assessment of Cancer Therapy-General Questionnaire. Their emotional status was evaluated using the Self-Rating Anxiety/Depression Scale. The associated factors of anxiety and depression were analyzed.

RESULTS

The overall QoL score of the patients 6 months after surgery was 76.39 ± 3.63 points. This included low levels of social and emotional function and severe fatigue and pain. The scores for physiological, functional, emotional, social, and family well-being exhibited an upward trend following surgery compared with those before surgery. One month after surgery, some patients experienced anxiety and depression, with an incidence of 18.75% and 18.13%, respectively. Logistic analysis revealed that good sleep was a protective factor against anxiety and depression in patients with gynecological tumors, whereas physical pain was a risk factor.

CONCLUSION

Patients with gynecological malignancies often experience anxiety and depression. By analyzing the factors that affect patients’ QoL, effective nursing measures can be administered.

Status quo and factors of depression and anxiety in patients with non-muscle invasive bladder cancer after plasma electrocision

BACKGROUND

Bladder cancer is a type of cancer with a high incidence in men. Plasma electrosurgery (PES) is often used in the treatment of bladder cancer. Postoperative complications often cause depression and anxiety in patients after surgery.

AIM

To investigate the current state of depression and anxiety after PES in patients with non-muscle-invasive bladder cancer and analyze the factors affecting them.

METHODS

A retrospective study was conducted to compare the baseline data of patients by collecting their medical history and grouping them according to their mental status into negative and normal groups. Logistic regression analysis was used to explore the risk factors affecting the occurrence of anxiety and depression after surgery in patients with bladder cancer.

RESULTS

Comparative analyses of baseline differences showed that the patients in the negative and normal groups differed in terms of their first surgery, economic status, educational level, and marital status. A logistic regression analysis showed that it affected the occurrence of anxiety in patients with bladder cancer, and the results showed that whether the risk factors were whether or not it was the first surgery, monthly income between 3000 and 3000-6000, secondary or junior high school education level, single, divorced, and widowed statuses.

CONCLUSION

The risk factors affecting the onset of anxiety and depression in bladder cancer patients after PES are the number of surgeries, economic status, level of education, and marital status. This study provides a reference for the clinical treatment and prognosis of bladder cancer patients in the future.

Financial toxicity, family resilience and negative emotions among young and middle-aged breast cancer patients: A multicentre cross-sectional study

PURPOSE

To determine financial toxicity in young and middle-aged women with breast cancer and examine the associations between family resilience and negative emotions.

METHODS

A multicentre cross-sectional study was conducted, 538 women with breast cancer were recruited from four hospitals. FT, family resilience, and negative emotions were collected using the Comprehensive Score for FT, the Chinese version of the Family Resilience Assessment in Breast Cancer Patients, Patient Health Questionnaire-9 item, and Generalized Anxiety Disorder-7. This study adhered to the STROBE guidelines.

RESULTS

The valid response rate was 96.8 % (N = 521). Overall, the score for FT was 19.63 ± 10.13. FT was significantly correlated with family resilience (r = 0.30, p < 0.010) and depression (r = -0.11, p < 0.050). The hierarchical multiple linear regression analysis showed that career status, monthly income, religion, and family resilience were the main factors influencing FT in patients with breast cancer (R2 = 0.37; F = 6.83; p < 0.001).

CONCLUSIONS

FT was more prevalent among women from low-income career. Women with poor family resilience, no religious also suffer greater financial toxicity. It is necessary to pay more attention of the financial toxicity of female' low-income career, no religious belief and poor family resilience. Developing effective interventions based on family resilience might be helpful in promoting their well-being.

Pharmacogenomics in Lebanon: current status, challenges and opportunities

Pharmacogenomics (PGx) research and applications are of utmost relevance in Lebanon considering its population genetic diversity. Moreover, as a country with regional leadership in medicine and higher education, Lebanon holds a strong potential in contributing to PGx research and clinical implementation. In this manuscript, we first review and evaluate the available PGx research conducted in Lebanon, then describe the current status of PGx practice in Lebanon while reflecting on the local and regional challenges, and highlighting areas for action, and opportunities to move forward. We specifically expand on the status of PGx at the American University of Beirut Faculty of Medicine and Medical Center as a case study and guide for the further development of local and regional comprehensive PGx research, teaching, and clinical implementation programs. We also delve into the status of PGx knowledge and education, and prospects for further advancement such as with online courses and certificates.

Factors influencing depressive symptoms in Chinese female breast cancer patients: a meta-analysis

Objective

To systematically evaluate and explore the factors influencing depressive symptoms in female breast cancer patients in China through meta-analysis.

Methods

Relevant data were retrieved from cross-sectional studies or cohort studies on depressive symptoms of Chinese breast cancer within the following databases: PubMed, Embase, Cohrane Library, Web of 105 Science, Database of Medical Literature (CBM), Wan Fang Data, CNKI, and VIP databases. The literature screening, data extraction and literature quality evaluation were performed by two researchers by carefully reading the title, abstract and full text, and meta-analysis was performed using Stata 1.5 software after extracting relevant data.

Results

Fourteen papers were finally included, with a cumulative total of 3,071 people surveyed, and a total of 1,298 breast cancer patients were detected with depression, with a detection rate of depressive symptoms of 42.26%; meta analysis showed that age less than 40 years old, unmarried, less than undergraduate education, monthly income <5,000 yuan, advanced breast cancer, radical breast cancer surgery, family history, living in rural areas, underlying disease stage and chemotherapy were associated with an increased incidence of depression in breast cancer patients.

Conclusion

The detection rate of depressive symptoms in female breast cancer patients is high, and there is a need to strengthen depression-related psychological screening of breast cancer patients and provide them with individualized interventions to reduce the incidence of depression in breast cancer patients and to lower the level of depression already present in the patients.

Ruyong formula improves thymus function of CUMS-stimulated breast cancer mice

ETHNOPHARMACOLOGICAL RELEVANCE

Ruyong Formula (RYF) is a famous Chinese herbal formula composed of 10 traditional Chinese herbs. It has been used as a therapeutic agent for breast cancer patients with depressive symptoms in China. However, its underlying pharmacological mechanism remains unclear.

AIM OF THE STUDY

This study aimed to explore the mechanism of RYF on the changes of thymus immune function in breast cancer body under mood disorders such as depression/anxiety.

MATERIALS AND METHODS

The chronic unpredictable mild stress (CUMS) was used to stimulate 4T1 breast cancer mice. The behavioral changes, 5-hydroxytryptamine (5-HT) level in brain, cytokeratin 5 (CK5) and 8 (CK8) expression in thymus, the proportion of T cell subsets, the thymic output, phenotypic changes of thymus epithelial cells (TECs), the expression levels of immune-related factors and downstream proteins of TSLP were analyzed after RYF treatment.

RESULTS

In CUMS stimulated group, the level of 5-HT in brain was significantly increased after RYF treatment. The output function of the thymus was improved, and the number of TECs in the medulla (CK5+), the proportion of CD3+CD4-CD8- (Double negative) and CD3+CD4+CD8+ (Double positive) T cells were all increased. The mRNA level of TSLP in mouse thymus was significantly decreased, but increased for IL-7. The protein levels of TSLP and Vimentin were decreased, but increased for p-STAT3, p-JAK2, E-cadherin, and p-PI3K p55 in vivo. In vitro study was showed the levels of Snail 1, Zeb 1 and Smad increased significantly in TGF-β1 group, and RYF could reverse their expression.

CONCLUSIONS

RYF could restore the structure and function of the thymus in depressed breast cancer mice by reversing the phenotypic changes of TECs and activating the JAK2/STAT3/PI3K pathway.

Effects of psychological intervention on negative emotions and psychological resilience in breast cancer patients after radical mastectomy

Breast cancer (BC)is the most common malignant tumor in women, and the treatment process not only results in physical pain but also significant psychological distress in patients. Psychological intervention (PI) has been recognized as an important approach in treating postoperative psychological disorders in BC patients. It has been proven that PI has a significant therapeutic effect on post-operative psychological disorders, improving patients' negative emotions, enhancing their psychological resilience, and effectively enhancing their quality of life and treatment compliance.

Psychometric evaluation of the Chinese version of the breast cancer perception scale for community women: a translation and validation study

BACKGROUND

Breast cancer perception is closely associated with the incidence of breast cancer among community-dwelling women. Consequently, it is crucial to enhance their breast cancer survival rate by assessing their cognitive status and implementing targeted interventions. This study aimed to translate the breast cancer perception scale into Chinese and validate its psychometric properties among community women.

DESIGN

A cross-sectional study method was introduced in this study.

METHODS

After obtaining the original author's authorization, the breast cancer perception scale was translated into Chinese using the Brislin back-translation method. Item analysis was employed to examine the discriminative power of the items, and the Delphi method was utilized to assess content validity. Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were conducted to evaluate the scale's construct validity. Internal consistency and test-retest reliability were calculated to analyze reliability.

RESULTS

A total of 24 items were retained in the item analysis, and the content validity index of the translated scale was 0.964. In the EFA, six common factors were extracted, namely perceived knowledge, perceived treatment belief, perceived need for health checks, perceived stigma, perceived fear, and perceived risk, accounting for 74.911% of the cumulative variance. The CFA results were as follows: χ2/df = 1.301, GFI = 0.903, NFI = 0.913, TLI = 0.975, CFI = 0.978, IFI = 0.979, RMSEA = 0.037. The Cronbach's α coefficients, split-half reliability, and test-retest reliability of the translated scale were 0.895, 0.661, and 0.865, respectively.

CONCLUSIONS

The Chinese version of the breast cancer perception scale demonstrated suitable psychometric properties among community women. By evaluating results according to the scale, medical staff can enhance breast cancer prevention awareness and care for community-dwelling women and subsequently implement corresponding modifications.

Neurological mechanism and efficacy of acupuncture for breast cancer-related insomnia: a study protocol for randomized clinical trial

Background

Breast cancer survivors (BCSs) are at a higher risk of developing insomnia. The negative effects of cancer-related insomnia (CRI) include depression, anxiety, fatigue, aggressive pain, impaired immune functioning, decreased quality of life, and even increased cancer mortality. Although preliminary progress has been made in the treatment of CRI with acupuncture, the evidence is insufficient and the neurological mechanism underlying the effect of acupuncture is still unclear.

Methods

The study employs a single-blinded, randomized, controlled trial design. A total of 80 participants will be randomly allocated in a 1:1 ratio to either the treatment group (n = 40) or the control group (n = 40). The former will receive acupuncture treatment, while the latter will receive sham acupuncture treatment. Both groups will receive 12 sessions over a 4-week period, three times per week (every other day), and each session will last for 30 min. Follow-up assessments will be conducted in week 8. The primary outcome will be the treatment response rate. Secondary outcomes include the change in Insomnia Severity Index (ISI), the treatment remission rate, actigraphy sleep assessment, Generalized Anxiety Disorder Scale (GAD-7), Patient Health Questionnaire-9 (PHQ-9), Quality of Life Core Scale (QLQ-C30), the weekly usage of remedial drugs, and functional magnetic resonance imaging (fMRI) analysis. Data for the outcomes will be collected at week 0 (the baseline), week 1 (the intervention period), week 4 (the post-treatment period), and week 8 (the follow-up period).

Discussion

The objective of this study is to assess the efficacy of acupuncture for patients with CRI in comparison with sham acupuncture. Additionally, the research aims to explore the neuropathological mechanisms of CRI and provide the first evidence on the characteristics of acupuncture treatment using fMRI. We expect that the results of this study will provide valuable scientific evidence of acupuncture treatment for CRI.Clinical trial registration: Chinese Clinical Trial Registry, identifier ChiCTR2300070349: https://www.chictr.org.cn/showproj.html?proj=188677.

Assessment of general population knowledge, attitude, and practice on safe unused and expired drugs disposal: a cross-sectional study

Background

The appropriate disposal of medication is a well-recognized issue that has convened growing recognition in several contexts. Insufficient awareness relating to appropriate methods for the disposal of unneeded medicine may result in notable consequences. The current research was conducted among the public in Iraq with the aim of examining their knowledge, attitude, and practices regarding the proper disposal of unused and expired medicines.

Methods

The present study used an observational cross-sectional design that was community-based. The data were obtained from using an online questionnaire. The study sample included people of diverse genders, regardless of their race or occupational status. The study mandated that all participants meet two criteria: firstly, they had to be a minimum of 18 years old, and secondly, they needed to have permanent residency status in Iraq.

Results

The research population consisted of 591 participants from general population. The majority of participants were men (64.8%) with average age of 33.5±9.1 years. The majority of participants (˃50%) answered four out of eight knowledge questions correctly. There were significant (P-value ˂0.05) differences in four knowledge items about disposing of unused/expired medications according to the educational level. Elder participants had significantly higher knowledge about the disposing of unused/expired medications compared to younger ones. More than 84% correctly agreed that improper disposal of unused and expired medication has adverse effects on environment. Although the majority of the participants had positive attitude toward the safe disposal of unused/expired medications, their actual practice was improper for these medications. Approximately 70% of the participants have disposed unused/expired medications into their home trash can.

Conclusion

Despite increasing awareness from the general populace about the possible harm and substantial hazards linked to expired medicines, there is an absence of understanding concerning the proper techniques for disposing of and managing these prescriptions.

Effects of Comprehensive Noise Reduction Management Combined with Reality Therapy on Anxiety and Depression in Hospitalised Patients with Breast Cancer

Objective

This study was conducted to explore the effects of comprehensive noise reduction management combined with reality therapy on anxiety and depression in hospitalised patients with breast cancer.

Methods

The medical records of 166 inpatients with breast cancer in Tongji Hospital affiliated with Tongji Medical College of Huazhong University of Science and Technology from March 2020 to March 2022 were retrospectively analysed. According to different intervention methods, these patients were divided into group A (n = 58, receiving conventional intervention), group B (n = 55, receiving conventional intervention combined with reality therapy) and group C (n = 53, receiving conventional intervention combined with comprehensive noise reduction management and reality therapy intervention). Patients' anxiety and depression, quality of life and satisfaction degree in the three groups were compared.

Results

Before the intervention, the scores of the Hospital Anxiety and Depression Scale (HADS) and Short-From-36 Health Survey (SF-36) scale did not significantly differ amongst the three groups (P > 0.05). After the intervention, we observed a difference in the pairwise comparison of HADS scores amongst the three groups, in which group C had the lowest score and group A had the highest HADS score (P < 0.001). We also noted a difference in the pairwise comparison of SF-36 scores amongst the three groups, in which group C had the highest SF-36 score and group A had the lowest SF-36 score (P < 0.001). The pairwise comparison of satisfaction revealed a difference amongst the three groups, in which group C had the highest satisfaction (92.45%, 94.34% and 94.34%), and group A had the lowest satisfaction (74.14%, 74.14% and 75.86%; P < 0.05).

Conclusion

Comprehensive noise reduction management combined with reality therapy can effectively relieve the negative emotions of inpatients with breast cancer, as well as improve their survival state of patients. It is suggested that it be included in the clinical intervention system for breast cancer.

Anxiety, depression, and sleep quality among breast cancer patients in North China: Mediating roles of hope and medical social support

BACKGROUND

Sleep disorders are highly prevalent among breast cancer patients and have a detrimental impact on their quality of life. This study aims to investigate the serial multiple mediating roles of social support and hope in the relationship between anxiety, depression, and sleep quality in breast cancer patients.

METHODS

A cross-sectional study was conducted in China from October 2021 to February 2022. A total of 315 breast cancer patients were assessed using self-reported questionnaires, including the Pittsburgh Sleep Quality Index (PSQI), Medical Outcomes Study Social Support Survey (MOS-SSS), Herth Hope Index (HHI), and Hospital Anxiety and Depression Scale (HADS). Mediation analysis was performed using the R Statistical Software.

RESULTS

Sleep quality exhibited a negative correlation with hope and medical social support (P < 0.01), and a positive correlation with anxiety and depression (P < 0.01). Anxiety and depression accounted for 18.8% and 12.8% of the variance in sleep quality, respectively. Bootstrap analyses of the anxiety-medical social support-hope-sleep quality pathway indicated the presence of direct effects [B = 0.331, 95%CI (0.215, 0.493)] and indirect effects of anxiety on sleep quality mediated solely by medical social support [B = 0.054, 95%CI (0.015, 0.108)] and hope [B = 0.041, 95%CI (0.018, 0.073)], as well as combined effects [B = 0.012, 95%CI (0.004, 0.025)]. Similarly, the depression-medical social support-hope-sleep quality pathway revealed direct effects [B = 0.235, 95%CI (0.104, 0.372)] and indirect effects of depression on sleep quality mediated solely by medical social support [B = 0.078, 95%CI (0.016, 0.150)] and hope [B = 0.049, 95%CI (0.018, 0.086)], as well as combined effects [B = 0.017, 95%CI (0.004, 0.034)].

CONCLUSIONS

This research validates the hypothesis that medical social support and hope serve as mediators between anxiety, depression, and sleep quality in breast cancer patients. Interventions targeting anxiety, depression, medical social support, and hope have the potential to effectively enhance sleep quality.

Predictors of quality of life and mental health in breast cancer survivors in Northern Iran

BACKGROUND AND PURPOSE

The global incidence of breast cancer is the highest among all cancers and is the primary reason for cancer-related fatalities. Our study aimed to assess the predictors of quality of life (QOL) and mental health in breast cancer survivors in Northern Iran.

METHODS

This cross-sectional study was done on 96 female breast cancer survivors between the ages of 20 and 65 and was based on convenience samples. We gathered information through demographic and fertility data, a QOL survey, and the Hospital Anxiety and Depression Scale (HADS). A significance level of P < 0.05 was set for the analysis.

RESULTS

In this study, results showed that 11.5% of women had the optimal quality of life, 31.3% favorable quality of life, and 57.3% undesirable quality of life. The average HADS score was 20.14 ± 3.07, with anxiety scores of 10.21 ± 2.31 and depression scores of 9.93 ± 1.64. On multiple linear regression, marital relationship and the number of children were predictors of quality of life (β=-17.624, p = 0.023 and β=-7.427, p = 0.016, respectively), as well as the husband's education and having no history of other cancers in the woman, were the most important predictors of HADS (β = 0.763, p = 0.039 and β=-0.528, p = 0.016, respectively).

CONCLUSION

It is crucial to provide exceptional care to breast cancer patients during treatment and post-recovery. Emotional and psychological support is a fundamental requirement for their well-being.

Factors associated with the sleep disturbances of people with breast cancer during chemotherapy in China: A cross-sectional study

AIM

The aim of the study was to investigate the incidence of sleep disturbance and its relationship with anxiety and depression symptoms, social support and hope in breast cancer patients in China during chemotherapy.

DESIGN

A single-centre cross-sectional study.

METHODS

A total of 329 breast cancer patients were selected via convenience sampling method before they began chemotherapy (n = 115), before the 5th week of chemotherapy (n = 117) or 1 month after chemotherapy ended (n = 97) and administered paper-and-pencil questionnaires to evaluate sleep quality, depression and anxiety symptoms, social support and hope. Risk factors significantly associated with sleep disturbance during bivariate were incorporated in the multivariate analysis. Bivariate analyses showed that age, menopausal status, depression and anxiety symptoms, emotional/informational support, tangible support, affectionate support, positive social interaction and total support were predictors of sleep disturbance.

RESULTS

Sleep disturbance was prevalent in breast cancer patients before (27.0%), during (32.5%) and after (39.2%) chemotherapy, with 37.4%, 41.9% and 52.6% of participants, respectively, reporting sleeping below the recommended 7 h. Only 8.6%-15.5% of patients reported taking sedative-hypnotic drugs during the chemotherapy. Multivariate analyses found that participants reporting clinically significant anxiety (HADS > 8) were 3.5 times more likely to report sleep disturbance (PSQI > 8) than participants without clinically significant anxiety, and each increment in emotional/informational support was associated with a 9.04% reduced risk of sleep disturbance. Moreover, age was an independent predictor of sleep disturbance during multivariate modelling.

Knowledge, Attitude, and Practices of the General Population toward the Old-New Outbreak of Cholera in a Developing Country

Background: In October 2022, the first case of cholera since 1993 was recorded in Lebanon. This study aimed to develop and validate a tool to explore the knowledge, attitudes, and practices (KAP) toward cholera infection and its prevention among the general population in Lebanon and identify the associated factors related to the KAP assessment to guide prevention and awareness strategies. The nation's already precarious healthcare system might become overwhelmed by the response to the cholera outbreak. Therefore, evaluating the level of cholera-related KAP among the Lebanese population is crucial since it directly affects the disease's treatment, control, and prevention. Methods: This online cross-sectional study was carried out between October and November 2022 during the cholera outbreak in Lebanon. Snowball sampling was used to recruit 448 adults living in Lebanon. Results: The suggested KAP scales had adequate structural and convergent validity and were internally consistent. The disease knowledge was inversely associated with the reluctance to receive educational information (β = -1.58) and cigarette smoking (β = -1.31) but positively associated with the female gender (β = 1.74) and awareness of vaccine availability and efficacy (β = 1.34). For attitude, healthcare professionals were less frightened than others (β = 2.69). Better practices were related to better knowledge (β = 0.43), while inadequate practices were associated with getting information from social media (β = -2.47). Conclusions: This study could identify notable gaps in the knowledge, attitudes, and practices, which varied according to participant characteristics. Cholera incidence can be reduced by improved community education and training, increased access to safe water, sanitation, and hygiene amenities, and changes in behavior. These findings warrant additional actions by public health stakeholders and governmental authorities to promote better practices and curb disease transmission.

Associations between Anxiety, Depression, Chronic Pain and Oral Health-Related Quality of Life, Happiness, and Polymorphisms in Adolescents' Genes

Adolescence is marked by changes and vulnerability to the emergence of psychological problems. This study aimed to investigate associations between anxiety/depression/chronic pain and oral health-related quality of life (OHRQoL)/happiness/polymorphisms in the COMT, HTR2A and FKBP5 genes in Brazilian adolescents. A cross-sectional study was conducted with ninety adolescents 13 to 18 years. Anxiety, depression and chronic pain were evaluated using the RDC/TMD. The Oral Health Impact Profile was used to assess oral OHRQoL. The Subjective Happiness Scale was used to assess happiness. Single-nucleotide polymorphisms in COMT (rs165656, rs174675), HTR2A (rs6313, rs4941573) and FKBP5 (rs1360780, rs3800373) were genotyped using the Taqman® method. Bivariate and multivariate logistic regression analyses were performed (p < 0.05). Chronic pain and depression were associated with feelings of happiness (p < 0.05). A significant inverse association was found between anxiety and OHRQoL (p = 0.004). The presence of minor allele C of COMT rs174675 was significantly associated with depression (p = 0.040). Brazilian adolescents with depression and chronic pain considers themselves to be less happy than others and those with anxiety are more likely to have a negative impact on OHRQoL. Moreover, the rs174675 variant allele in the COMT gene was associated with depressive symptoms in Brazilian adolescents.

Related Factors with Depression and Anxiety in Mastectomized Women Breast Cancer Survivors

Breast cancer (BC) is the most common cancer diagnosis with the highest mortality rate worldwide. The aim of this study was to identify factors related to depression and anxiety in mastectomized women BC survivors. A cross-sectional study was conducted with a sample of 198 women diagnosed with BC aged 30-80 years in Mexico. Depression and anxiety were assessed using the 14-item Hospital Anxiety and Depression Scale (HADS). The results showed that 94.44% and 69.18% of the women scored more than eight points on HADS in the anxiety and depression subscales, respectively; 70.20% and 10.60% were identified as pathological. The following variables were analyzed: age, time elapsed since the start of treatment, received treatment at the time of the evaluation, type of surgery, family history, marital status and employment status. Time elapsed since surgery, having a partner, and employment showed significant results as factors associated to levels of depression and anxiety in these patients. In conclusion, it has been shown that BCSs under 50 years of age receiving some kind of treatment, without family history, without a partner, with a job, with more than secondary education and with more than 5 years since diagnosis could have higher rates of clinical depression. On the other hand, BCSs older than 50 years receiving some kind of treatment, without family history, without a partner, with a job, with more than secondary education and with more than 5 years since diagnosis, could have higher rates of clinical anxiety. In conclusion, the variables studied provide valuable information for the implementation of psychotherapy plans in healthcare systems to reduce the risk of depression and/or anxiety in women with BC who have undergone mastectomy.

Disruption of IDO signaling pathway alleviates chronic unpredictable mild stress-induced depression-like behaviors and tumor progression in mice with breast cancer

Women with breast cancer (BC) are often combined with psychological disorder such as depression and anxiety. Depression is associated or correlated with increased toxicity and severity of physical symptoms. However, the mechanism of BC progression related to the regulation of emotion-related circuitry remains to be further explored. The study aims to investigate indoleamine 2,3-dioxygenase (IDO) pathway mechanism underlying stress-induced progression of BC. BC cell line 4T1 was subcutaneously inoculated into BALB/c mice, and they then received daily chronic unpredictable mild stressors (CUMS) for 12 weeks. Depression-like behavior tests were conducted, including sucrose preference test (SPT), tail suspension test (TST), forced swimming test (FST), and novelty suppressed feeding test (NSF). The levels of 5-Hydroxytryptamine (5-HT) and inflammatory factors, IL-6, CXCL1, IL-10 and IL-4 were measured by enzyme linked immunosorbent assay (ELISA) of mouse serum. Immunohistochemical staining was performed to detect Ki67- or FOXP3-positive tumor cells. The status of IDO signaling pathway was assessed by immunoblotting analysis. CUMS induced depression-like behaviors, decreased the level of 5-HT, promoted tumor progression, enhanced the immunohistochemical staining of Ki-67, and promoted the activation of IDO signaling pathway in BC mice. The IDO signaling pathway was disrupted in mice by lentiviral transduction of shRAN-IDO. Lentivirus-mediated IDO knockdown attenuated CUMS-induced depression-like behaviors, increased the level of 5-HT, inhibited tumor progression, and reduced the immunohistochemical staining of Ki-67 in BC mice. The present study suggests that disruption of IDO signaling pathway alleviates CUMS-induced depression-like behaviors and inhibits tumor progression in BC mice.

Assessment of knowledge, attitude, and practice regarding the disposal of expired and unused medications among the Lebanese population

BACKGROUND

Medication waste is a public health problem affecting developed and developing countries. In Lebanon, a developing country in the Middle East, efforts are being deployed in hospitals but not in the community.

OBJECTIVE

This study aimed to validate a questionnaire to explore the knowledge, attitude, and practice (KAP) towards the disposal of unused and expired medicines among the Lebanese population and then identify the factors associated with these variables comparatively between the general population and healthcare professionals.

METHODS

A cross-sectional study was conducted among the general Lebanese population in May-June 2022 using a standardized questionnaire. The validity and reliability of the KAP scales were assessed, then a thorough statistical analysis was done to explore the factors associated with these scales.

RESULTS

The KAP scales generated by this study were valid and reliable. Using these scales, 24.5%, 22.6%, and 21% of participants demonstrated proper knowledge, attitude, and practice, respectively. Higher knowledge scores were significantly associated with female gender (Beta = 0.97), a high monthly income (Beta = 1.68), a secondary (Beta = 6.11) or university (Beta = 6.80) education level, and postgraduate education (Beta = 7.13). However, older age (Beta = - 0.06) and a low monthly income (Beta = - 3.06) were significantly associated with lower knowledge scores. A higher knowledge score (Beta = 0.06) was significantly associated with a more positive attitude regarding unused or expired medication disposal. Being a healthcare professional (Beta = 0.72) was significantly associated with a higher practice score, while being a female (Beta = - 0.32) and living in a rural area (Beta = - 0.37) were significantly associated with lower practice scores.

CONCLUSION

This study validated KAP scales regarding medication waste in Lebanon and showed low KAP scores in the majority of respondents. Factors associated with higher KAP scores in various aspects of medication disposal, including gender, age, education level, and profession (healthcare professionals), suggest the need to consider those when implementing targeted corrective measures. Although further studies are required to confirm our findings, this study could be the ground for a medication waste management national strategy in Lebanon.

Molecular mechanisms of Baihedihuang decoction as a treatment for breast cancer related anxiety: A network pharmacology and molecular docking study

BACKGROUND

The therapeutic effects of a combination of Chinese medicines called Baihedihuang decoction (BD) have been clinically verified, although its molecular targets in breast cancer related anxiety remain unknown.

AIM

To explore the molecular mechanisms of BD for breast cancer related anxiety treatment.

METHODS

We used the Traditional Chinese Medicine Systems Pharmacology database to screen the active ingredients and potential targets of BD, and constructed the "drug-ingredient-target" network map with the help of Cytoscape 3.8 software. Also, we used the Online Mendelian Inheritance in Man, DrugBank, and Gencards databases to collect the disease targets of breast cancer related anxiety, and used the STRING platform to perform protein interaction analysis and construct the protein-protein interaction network. Metascape platform was used for Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis of key targets. Molecular docking technology was used to verify the drug component/target disease network.

RESULTS

We screened 16 active ingredients of BD for breast cancer related anxiety, with 113 target proteins. There are 931 disease targets of breast cancer related anxiety, and finally, 43 key targets and 305 Kyoto Encyclopedia of Genes and Genomes pathways were generated. The main active ingredients of BD for breast cancer related anxiety are verbascoside, β-sitosterol, stigmasterol, catalpol, etc. CDK2, TP53, HTR2A, ESR1, etc. are its key targets, and the main involved signaling pathways may include neuroactive ligand-receptor interaction pathway, 5-hydroxytryptaminergic synapse, P53 signaling pathway, cGMP-PKG signaling pathway, the cAMP signaling pathway, etc. Finally, molecular docking was performed with Vina software to validate the key active ingredients in BD with the selected key action targets. The molecular docking results showed that verbascoside, β-sitosterol, stigmasterol and CDK2 could stably bind and interact through amino acid residues SER249, ARG260, PRO228, ALA282, SER276, LYS273, ASN272, etc.

CONCLUSION

The therapeutic effect of BD for breast cancer related anxiety is multi-level, multi-target, and multi-pathway. The findings of this study provide ideas and basis for further research.

Psychometric properties of the 37-item Functional Assessment of Cancer Therapy-Cognitive Function (FACT-Cog) scale

Aim: To validate the French version of the 37-item Functional Assessment of Cancer Therapy-Cognitive Function, including the four items related to multitasking, previously excluded from the scoring algorithm. Materials & methods: A cross-sectional study was carried out among 261 cancer patients. Validity was confirmed by factor analyses using the principal component analysis technique. Results: Construct validity was demonstrated, and items loaded on subscales with adequate sample adequacy to factor analyses outcomes. Better cognitive functioning was noted with age and in working patients, whereas lower functioning was observed in metastatic patients. Conclusion: The 37-item French tool is valid and reliable; questions related to multitasking could be included in the score.

Network connectivity between fear of cancer recurrence, anxiety, and depression in breast cancer patients

BACKGROUND

Fear of cancer recurrence (FCR), anxiety, and depression are common psychological disturbances that frequently occur together among cancer patients. This study investigated network connectivity between FCR, anxiety, and depressive symptoms in a large representative sample of breast cancer patients.

METHODS

This was a multicenter, cross-sectional study of 803 women with breast cancer. All participants completed the 4-item FCR scale, Generalized Anxiety Disorder Scale (GAD-7), and Patient Health Questionnaire (PHQ-9). Network analysis was conducted to investigate the network structure, central symptoms, bridge symptoms, and network stability of these disturbances.

RESULTS

The generated network model indicated that anxiety and depression symptom communities were well-connected with each other, while FCR emerged as a distinct cluster with only a few weak links to anxiety and depression communities. Depressive and anxiety symptoms were more central than FCR symptoms were in the model. 'Having trouble relaxing' (#GAD4, strength = 1.147) was the most central node within the whole network, and 'strong feelings about recurrence' (#FCR4, strength = 0.531) was the least central node. Several anxiety symptoms (e.g., 'feeling afraid', 'uncontrollable worry', and 'restlessness') acted as important bridging symptoms connecting FCR, depression and anxiety communities. 'Uncontrollable worry' (#GAD2) had the highest node-specific predictive betweenness value. The network stability of this model was high.

CONCLUSION

Depression and anxiety symptoms are highly interactive with each other among women with breast cancer. Conversely, FCR may have attenuated relations with anxiety and depression communities and emerged as a relatively independent, unique experience. Anxiety symptoms, particularly 'uncontrollable worry', acted as important trans-diagnostic symptoms that connected different communities. Findings suggested interventions to alleviate excessive worries and enhance feelings of personal control might be helpful in preventing or reducing related symptoms of FCR, anxiety and depression.

Trajectories and Predictors of Depression After Breast Cancer Diagnosis: A 1-year longitudinal study

Being diagnosed with breast cancer (BC) can be a traumatic experience for patients who may experience symptoms of depression. In order to facilitate the prevention of such symptoms, it is crucial to understand how and why depressive symptoms emerge and evolve for each individual, from diagnosis through treatment and recovery. In the present work, data from a multicentric study of 706 BC patients followed for 12 months are analyzed. First, a trajectory-based unsupervised clustering based on K-means is performed to capture the dynamic patterns of change in patients' depressive symptoms after BC diagnosis and to identify distinct trajectory clusters. Then a supervised learning approach was employed to build a classification model of depression progression and to identify potential predictors. Patients were clustered into 4 groups: stable low, stable high, improving, and worsening depressive symptoms. In a nested cross-validation pipeline, the performance of the Support Vector Machine model for discriminating between "good" and "poor" progression was 0.78±0.05 in terms of AUC. Several psychological variables emerged as highly predictive of the evolution of depressive symptoms with the most important ones being negative affectivity and anxious preoccupation. Clinical Relevance-The findings of the present study may help clinicians tailor individualized psychological interventions aiming at alleviating the burden of these symptoms in women with breast cancer and improving their overall well-being.

Anxiety and Depression in Patients with Breast Cancer: A Cross-sectional Study

BACKROUND: The early management for distress, depression, and anxiety in breast cancer patients can help improves quality of life that adherence patients to cancer treatment. AIM: This study aimed to describe the prevalence and risk factors of anxiety and depression symptomatology of breast cancer patients in the inpatients and outpatient settings. METHODS: This study used a research and development study design. The study was conducted in at the University Clinical Center of Kosovo the Medical Oncology Clinic in Pristina from August to October 2021. The total sample in this study consisted of 50 female breast cancer patients diagnosed at least 6 months before the date of assessment, aged 18 and above, able to communicate in Albanian, signed an informed consent form, negative history of other malignancies, and absence of any temporary acute illness affecting psychological well-being while filling the questionnaire. Questionnaire used in our study is Hospital Anxiety and Depression Scale for assessing anxiety and depression in breast cancer patients. RESULTS: For anxiety score, some of them were caseness level with 82%, while 26% of study participants were in borderline, 6% in caseness, and some of them were in normal level from 68% on the depression score. The patients feel tense or wound up with 44% Mean/SD (14.67 ± 6.02), about feeling afraid that something terrible will happen and patients may have this feel Mean/SD (13 ± 1.66). Over half of them had the feeling of fear as if something awful is about to happen Mean/SD (11.33 ± 4.03) and that the feeling of fear as if they had “butterflies” in the stomach of 62% had the feeling sometimes, beautiful often, and very often Mean/SD (10.33 ± 4.92). CONCLUSION: The results indicate that it is very important to measure the level of anxiety and depression in women with breast cancer, which are two common mental disorders in breast cancer.

Immunomodulatory Role of CB2 Receptors in Emotional and Cognitive Disorders

Emotional behavior, memory, and learning have been associated with alterations in the immune system in neuropsychiatric and neurodegenerative diseases. In recent years, several studies pointed out the involvement of the cannabinoid receptor 2 (CB2r) in the immune system and the regulation of inflammation. This receptor is widely distributed in different tissues and organs with higher expression in spleen and immune system cells. However, CB2r has also been detected in several brain areas and different brain cell types, such as neurons and glia. These findings suggest that CB2r may closely relate the immune system and the brain circuits regulating inflammation, mood, and cognitive functions. Therefore, we review the studies that may help elucidate the molecular bases of CB2r in regulating inflammation in different brain cells and its role in the pathophysiology of psychiatric and neurodegenerative disorders.