BACKGROUND AND OBJECTIVE

Primary care nurses serve as the gatekeeper of the health system. They could be psychologically affected in times of health crisis such as the COVID-19 pandemic. This study aimed to assess their perceived anxiety, depression, and resilience while working in the rural health units in Samar Province.

A cross-sectional design was employed involving 188 primary care nurses who were working in rural health units (RHUs) in Samar province. They were selected through stratified random sampling technique. Anxiety and depression levels were assessed using the 21-item Depression Anxiety Stress Scale (DASS-21). Resilience level was assessed using 18-item Resilience Scale. Pearson’s r moment correlation and logistic regression analysis were used to determine associated factors with mental health.

Twenty (20) nurses experienced anxiety and five of them reported depression. Work experience is associated with depression [Exp(B) = 3.753; 95% CI (1.121 – 12.563)]. Overall, nurses reported high resilience level. Anxiety and depression are significantly and negatively associated with resilience.

Primary care nurses experience depression and anxiety during COVID-19 pandemic. Work experience is associated to their levels of depression. Moreover, nurses reported high levels of resilience. The higher the levels of anxiety and depression, the lower is their resilience.

OBJECTIVE: To observe the effects of Tongdu Tiaoshen acupuncture (for unblocking the obstruction in the governor vessel and regulating the spirit) on depression-like behavior and the hippocampal Endophilin A1/reactive oxygen species (ROS) pathway in the chronic unpredictable mild stress (CUMS) model rats, and explore the mechanism of this therapy for depression. METHODS: Forty-eight male SD rats of SPF grade were randomly divided into a normal group (n=12) and a modeling group (n=36). In the modeling group, CUMS was performed to establish depression model. The successfully-modeled rats were randomized into a model group, a Tongdu Tiaoshen acupuncture group (referred to as the acupuncture group), and a fluoxetine group, with 12 rats in each group. In the acupuncture group, "Baihui" (GV20), "Shenting" (GV24), "Shuigou" (GV26) and "Dazhui" (GV14) were stimulated with acupuncture. This intervention measure was delivered once a day, continuously for 6 days; it was discontinued on day 7 and was completed in 28 days. In the fluoxetine group, intragastric administration was done with fluoxetine solution (2.1 mg/kg), once a day, and for 28 consecutive days. Before and after modeling, and after intervention completion, the body mass, sucrose preference rate and the total distance of movement and the boxes of horizontal crossing in the open field experiment were observed in each group. After intervention, using HE staining, the hippocampal neuron morphology was observed; using Nissl staining, the hippocampal Nissl body number was counted. The hippocampal mitochondria was observed under transmission electron microscopy. The average fluorescence intensity of ROS in hippocampal was determined using flow cytometry. With Western blot method, the protein expression of Endophilin A1, growth associated protein 43 (GAP-43), and brain-derived neurotrophic factor (BDNF) in hippocampal was detected; and with RT-qPCR method, the mRNA expression of Endophilin A1, GAP-43, and BDNF was recorded. Using the immunofluorescence, the average fluorescence intensity of Endophilin A1, GAP-43, and BDNF in hippocampal tissue was determined. RESULTS: Compared with the normal group, in the model group, the body mass, sucrose preference rate, and the total distance of movement and the boxes of horizontal crossing in the open field experiment decreased (P<0.01); the hippocampal neuronal structure was unclear, the matrix was relatively loose, and the number of Nissl body decreased (P<0.01); mitochondrial structure was disarranged, the outer membrane was ruptured, mitochondrial cristae was irregular or missed; the average fluorescence intensity of ROS in hippocampal tissue, the protein and mRNA expression and the average fluorescence intensity of Endophilin A1 in hippocampal tissue increased (P<0.01), while the protein and mRNA expression of GAP-43 and BDNF and its average fluorescence intensity decreased (P<0.01). Compared with the model group, the acupuncture group and the fluoxetine group showed the increase in body mass, sucrose preference rate, the total distance of movement and the boxes of horizontal crossing in the open field experiment (P<0.05, P<0.01); the hippocampal neuronal structure became relatively clear, the matrix was relatively dense, and the number of Nissl body was elevated (P<0.01); mitochondrial structure got normal and disarranged slightly, the average fluorescence intensity of ROS in hippocampal tissue, the protein and mRNA expression and the average fluorescence intensity of Endophilin A1 in hippocampal tissue were reduced (P<0.01), while the protein and mRNA expression of GAP-43 and BDNF and the average fluorescence intensity rose (P<0.01, P<0.05). Compared with the fluoxetine group, the acupuncture group presented the increase in the average fluorescence intensity of ROS, the protein expression and the average fluorescence intensity of Endophilin A1, the protein expression of GAP-43 and the mRNA expression of BDNF (P<0.01, P<0.05), and the decrease of the protein expression and the average fluorescence intensity of BDNF, the mRNA expression of Endophilin A1, and the average fluorescence intensity of GAP-43 (P<0.01, P<0.05). CONCLUSION Tongdu tiaoshen acupuncture alleviates depression-like behaviors in CUMS model rats and protects hippocampal neurons, which may be related to suppressing Endophilin A1/ROS signaling pathway and attenuating oxidative stress reactions.
Animals ; Male ; Hippocampus/metabolism* ; Acupuncture Therapy ; Rats, Sprague-Dawley ; Rats ; Depression/psychology* ; Humans ; Reactive Oxygen Species/metabolism* ; Disease Models, Animal ; Acupuncture Points

OBJECTIVE: To observe the clinical effect of Tiaoshen Guben holistic therapy of acupuncture and moxibustion (holistic treatment with acupuncture and moxibustion by adjusting the mind and consolidating the root) on comorbidity of depression and insomnia. METHODS: Twenty-four patients with comorbidity of depression and insomnia were included and treated with Tiaoshen Guben holistic therapy of acupuncture and moxibustion. Acupuncture was applied to Baihui (GV20), Guanyuan (CV4), bilateral Neiguan (PC6), etc. The refined moxibustion therapy was delivered at Zhongwan (CV12), Qihai (CV6), bilateral Yongquan (KI1), etc. Subcutaneous embedding therapy with thumb-tack needle was adopted at bilateral Xinshu (BL15), bilateral Pishu (BL20), etc. The intervention was operated once every other day, 3 treatments a week, and for 6 consecutive weeks. Before and after treatment completion, and in 1 month after treatment, Pittsburgh sleep quality index (PSQI) and Hamilton's depression scale (HAMD-17) were adopted to assess sleep quality and depression symptoms in the patients, respectively. Before and after treatment completion, using functional magnetic resonance imaging (fMRI), the functional connectivity (FC) of locus coeruleus (LC) in brain regions was evaluated; and the levels of serum norepinephrine (NE), cortisol (CORT), adrenocorticotropic hormone (ACTH) and corticotropin releasing hormone (CRH) were detected. RESULTS: Compared with the scores before treatment, PSQI and HAMD-17 scores after treatment completion and in 1 month after treatment were reduced (P<0.01); and strengthened FC was revealed between the right LC and the pars opercularis of the left inferior frontal gyrus, as well as the lateral occipital lobe region. After treatment completion, serum NE was elevated (P<0.01), the levels of CORT, ACTH and CRH were reduced (P<0.01). Before and after treatment completion, the difference in FC between the right LC and the pars opercularis of the left inferior frontal gyrus was negatively correlated with the differences in PSQI score (r = -0.484, P = 0.016) and HAMD-17 score (r = -0.233, P = 0.027). CONCLUSION Tiaoshen Guben holistic therapy of acupuncture and moxibustion can effectively alleviate depression symptoms and improve sleep quality in the patients with comorbidity of depression and insomnia, which is obtained probably through reducing the levels of serum CORT, ACTH and CRH, increasing serum NE, strengthening the FC of the right LC with the pars opercularis of the left inferior frontal gyrus and the lateral occipital lobe region.
Humans ; Moxibustion ; Sleep Initiation and Maintenance Disorders/therapy* ; Male ; Female ; Middle Aged ; Adult ; Acupuncture Therapy ; Depression/complications* ; Aged ; Young Adult ; Acupuncture Points ; Comorbidity

OBJECTIVE: To observe the effect of electroacupuncture (EA) at "Hegu" (LI4) and "Taichong" (LR3) on DNA methylation of the solute carrier family 6 member 4 (SLC6A4) gene promoter region in the hippocampus of depressed rats, and to explore the potential antidepressant mechanism of EA. METHODS: Thirty male Sprague-Dawley rats were randomly divided into a blank group, a model group, a medication group, a 5-Azacytidine (5-AZA) group, and an EA group, 6 rats in each group. Depression models were established in the model group, the medication group, the 5-AZA group, and the EA group using chronic unpredictable mild stress (CUMS) combined with solitary housing. The medication group was treated with intragastric administration of fluoxetine hydrochloride capsules; the 5-AZA group was treated with intraperitoneal injection of 5-AZA; the EA group was treated with EA at bilateral "Hegu" (LI4) and "Taichong" (LR3), with disperse-dense wave, frequency of 2 Hz/100 Hz, and intensity of 1-1.2 mA, 20 min each session. All the treatment was given in three groups once daily for 21 consecutive days. Behavioral changes were evaluated by sucrose preference test, open field test, and novelty-suppressed feeding test. Serum levels of serotonin (5-HT), dopamine (DA), and norepinephrine (NE) were measured by ELISA. The expression of SLC6A4 and 5-HT1AR protein and mRNA in hippocampus was detected by Western blot and real-time quantitative PCR, respectively. DNA methylation status of the SLC6A4 promoter region in hippocampal tissue was analyzed by bisulfite sequencing PCR (BSP). RESULTS: Compared with the blank group, the model group showed decreased sucrose preference, reduced total locomotor distance, and prolonged latency to feeding (P<0.05), decreased serum 5-HT, DA, and NE levels (P<0.05), downregulated hippocampal SLC6A4 and 5-HT1AR protein and mRNA expression (P<0.05), and increased CpG site methylation rate of the SLC6A4 promoter region (P<0.05). Compared with the model group, the medication group, the 5-AZA group, and the EA group exhibited increased sucrose preference, increased total locomotor distance, shortened latency to feeding (P<0.05), elevated serum 5-HT, DA, and NE levels (P<0.05), upregulated hippocampal SLC6A4 and 5-HT1AR protein and mRNA expression (P<0.05), and reduced CpG site methylation rate of the SLC6A4 promoter (P<0.05). Compared with the medication group and the 5-AZA group, the EA group showed higher sucrose preference, greater total locomotor distance, shorter latency to feeding (P<0.05), and increased serum DA and NE levels (P<0.05). CONCLUSION EA could improve depressive behaviors in depressed rat models. The underlying mechanism may involve inhibition of SLC6A4 hypermethylation in the hippocampus on the serotonergic system, upregulation of SLC6A4 and 5-HT1AR protein and mRNA expression, and elevation of monoamine neurotransmitters such as 5-HT.
Animals ; Electroacupuncture ; Male ; Hippocampus/metabolism* ; Rats, Sprague-Dawley ; Rats ; Acupuncture Points ; DNA Methylation ; Depression/metabolism* ; Promoter Regions, Genetic ; Serotonin Plasma Membrane Transport Proteins/metabolism* ; Humans

BACKGROUND AND OBJECTIVES

Climate anxiety is an emerging concept defined as increased anxiety about climate change and has been linked to negative mental health outcomes. As a relatively new concept, only a few have characterized it and its relationship with mental health, especially in the Global South populations. This study aimed to investigate the relationship between climate anxiety and depressive symptoms among undergraduate students from a college in a higher education institution in Manila, Philippines. Specifically, it aimed to (1) determine the proportion of undergraduate students who reported high levels of climate anxiety and depressive symptoms; and (2) determine the association between climate anxiety and depressive symptoms.

Using a cross-sectional design and a convenience sampling method, the investigators collected data through an online survey to assess levels of climate anxiety and depressive symptoms using the Climate Change Anxiety Scale (CCAS) and the Patient Health Questionnaire 9 (PHQ-9), respectively. Data was analyzed using multiple logistic regression.

Among the 148 respondents (N=325), 14.86% had high climate anxiety (i.e., CCAS score >= 3) and 62.84% had high depressive symptoms (i.e., PHQ-9 score >= 10). Regression analysis showed that the odds of those having high climate anxiety reporting high depressive symptoms are higher than those with low climate anxiety, though this is not significant (OR = 2.53, p=0.144).

The study verifies the existence of climate anxiety among undergraduate students and reflects an alarming mental health situation in the selected college. It is recommended that wide-scope investigations on the current state of climate anxiety and mental health among the youth be done to verify their impacts, along with inter-sectoral efforts such as increasing awareness through health education interventions to improve the youths’ mental health literacy and resilience to the effects of climate change, and promoting climate change-responsive mental health services to address these as pressing threats to youth health.

BACKGROUND AND OBJECTIVES

Ensuring the total well-being of healthcare workers (HCWs), including their mental health and psychological well-being, is an essential aspect in the delivery of patient care and the preservation of the health workforce. This study aimed to determine the level of mental well-being and emotional state of HCWs in terms of depression, anxiety, and stress using the DASS-21 scale in a tertiary government hospital during the COVID-19 pandemic in the Philippines and to identify the job-related factors that may be associated with these outcomes.

This is an analytical, cross-sectional study among HCWs involved in direct patient care in a tertiary government hospital in the Philippines during the COVID-19 pandemic. Data collection was conducted from February to March 2022 through an online self-administered questionnaire, which included the Demand-Control-Support Questionnaire (DCSQ), and the 21-item Depression Anxiety Stress Scale (DASS-21). This was sent to doctors, nurses, and allied medical workers actively working in the clinical areas. All responses were collected and analyzed.

Three hundred sixty-four healthcare workers were included in the study. Majority were single (62.62%), living with immediate family (50.82%), and working in a COVID-designated area (62.09%). High prevalence of depression (49.18%), anxiety (61.54%), and stress (30.22%) was found among the HCWs. Work in high infection/COVID-designated areas was significantly associated with anxiety and stress, and high-job demand was significantly associated with all three mental health states compared to low job-demand.

Focus should be placed on modifying the condition of high job demand among healthcare workers working in hospitals. This includes ensuring optimum staffing levels and patient to HCW ratio which avoids HCWs from being subjected to high workloads and time pressures that subsequently increase risk for stress, anxiety, and depression.

BACKGROUND

Anxiety and depression are prevalent during pregnancy. There is significant evidence that antenatal anxiety and depression are risk factors for adverse maternal and neonatal outcomes.

This study aims to determine the prevalence of anxiety and depression among pregnant women who undergo ultrasonographic detection of structural fetal anomalies in the Department of Maternal and Fetal Medicine of University of the Philippines–Philippine General Hospital, Manila, Philippines, for a 13-month period.

The study utilized a comparative cross-sectional study design comparing those who underwent congenital anomaly scan (CAS) with those who just underwent routine biometry. There were 177 research respondents for each group. The Filipino version of the Hospital Anxiety and Depression Scale (HADS-P) was used. The psychiatric interview was based on the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM V) particularly on the Major Depressive DIsorder and the Generalized Anxiety Disorder.

The results showed that the mean pre-diagnostics anxiety score of women who underwent CAS was significantly higher than the mean pre-diagnostics anxiety score of women who had biometry. The mean post-diagnostics depression score of women who underwent CAS was significantly higher than the mean post-diagnostics depression score of women who had biometry. However, all pregnant women had normal HADS-P score before and after CAS and biometry. Psychiatric evaluation showed that none was diagnosed to have generalized anxiety disorder or major depression in the conduct of the diagnostic tests.

This study indicates that generalized anxiety and depression among pregnant patients subjected to routine biometry and congenital scan were not problems in this tertiary hospital. Knowledge of CAS and awareness of risk factors for congenital anomalies are important for providing care and counseling pregnant women.

BACKGROUND AND OBJECTIVES

Depression and anxiety are common among patients with cardiovascular disease. With increased stress from the ongoing pandemic, it is important to evaluate these conditions. Hence, this study aimed to identify the prevalence of depression and anxiety among outpatient consults via telemedicine through the HADS-P questionnaire and to compare the clinical and socioeconomic profile of patients with HADS-P score of >/=11.

This is a cross-sectional descriptive study including participants, outpatients in the cardiology clinic through an online survey regarding their socioeconomic demographic profile and the HADS-P questionnaire. Patients with scores of >/=11 for anxiety or depression were identified and the two groups were compared using a chi-square test analysis.

One hundred and twelve patients were recruited. Majority were females, with a partner, unemployed and living below the poverty line. The most common cardiovascular condition was ischemic heart disease and most patients were at least functional class II. The measured prevalence of probable anxiety and depression were 22% and 8%, respectively. A significant difference between the presence of both anxiety and depression was seen in participants with no partners; and for depression alone, in employed participants.

Anxiety and depression are common in this sample population. HADS-P is a simple way of screening patients for these conditions so that holistic care may be instituted and appropriate referrals for psychological intervention may be done.

Objective To investigate the state of anxiety and depression in patients with Parkinson disease due to high-altitude exposure in Tibet， China and its impact on quality of life. Methods A total of 93 patients with Parkinson disease who attended Tibet Autonomous Region People’s Hospital from February 2023 to November 2024 were enrolled， and basic information and assessment scales were collected. The Unified Parkinson’s Disease Rating Scale Part Ⅲ （UPDRS-Ⅲ） and Hoehn-Yahr （H-Y） stage were used to evaluate disease severity； Parkinson’s Disease Quality of Life Questionnaire （PDQ-39） was used to evaluate the quality of life of patients； the diagnostic criteria for depression and anxiety in Parkinson disease were used for the diagnosis of depression and anxiety in patients with Parkinson disease； Hamilton Depression Scale （HAMD） and Hamilton Anxiety Scale （HAMA） were used to assess the severity of depression and anxiety. Results Among the 93 patients with Parkinson disease， the prevalence rates of depression and anxiety were 59.1% and 44.1%， respectively. There were significant differences between the depression group and the non-depression group in the somatization， despair， cognitive impairment， block factor， and day-night changes of anxiety， but there were no significant differences in sleep disorders and body weight between the two groups. The depression group had significantly higher PDQ-39 scores than the non-depression group， and the anxiety group had significantly higher PDQ-39 scores than the non-anxiety group. Depressive state was negatively correlated with folate and was positively correlated with blood homocysteine. Anxiety state was positively correlated with H-Y stage and UPDRS Ⅲ score. Conclusion There are relatively high prevalence rates of depression and anxiety in patients with Parkinson disease in Tibetan plateau area， which significantly affects the quality of life of patients.
Parkinson Disease ; Depression ; Anxiety

Objective To investigate the association between depression and autonomic nervous function in Parkinson disease （PD）， and to provide a basis for clinical treatment. Methods Clinical and neurocirculation data were collected from 168 PD patients who attended Department of Neurology， The Second Affiliated Hospital of Hainan Medical College， from July 2022 to July 2023， and according to the score of Beck Depression Inventory， the patients were divided into depression in PD （dPD） group with 57 patients and non-dPD （nPD） group with 111 patients. General clinical data were collected from all patients. The supine-to-standing TCD test was performed for all patients to record systolic blood pressure （SBP）， diastolic blood pressure （DBP）， heart rate （HR）， and the mean velocity （Vm）， pulsatility index （PI）， and resistance index （RI） of the middle cerebral artery （MCA） at 1， 3， and 5 minutes in both the supine and standing positions. A network was constructed for depression symptoms in PD. Results In the network of non-motor symptoms in PD， depression showed the highest centrality and the strongest predictability and was strongly correlated with sleep/fatigue and mood/cognition， with a strength centrality stability coefficient （CS strength） of 0.440. Compared with the nPD group， the dPD group had significantly lower supine HR， ∆HR， Vm in the standing position， and ∆Vm%， a significantly greater ∆DBP， and a significantly higher proportion of patients with dizziness with orthostatic hypotension or orthostatic cerebral hypoperfusion （P<0.05）. Depression was positively correlated with ∆SBP， ∆DBP， Vm in the supine position， and RI in the standing position， and it was negatively correlated with ∆HR， DBP in the supine position， HR in the supine position， and ∆PI （CS strength=0.375 and 0.222）. Conclusion Impairment of cardiovascular and cerebral autonomic nervous function might be involved in the pathogenesis of depression in PD， and intervention of depression can help improve the overall non-motor symptoms of PD， with sleep， fatigue， and cognition as the effective targets for improving depression in PD.
Parkinson Disease ; Depression