With the increase in stroke incidence, it has become an important disease threatening human life and health. Some stroke survivors have different degrees of mood and movement disorders in the later stages, such as post-stroke anxiety (PSA) and post-stroke depression (PSD), which seriously endanger the quality of life of patients and their families. The pathogenesis of PSA remains incompletely clear. Current research interest mainly focuses on the dysfunction of hypothalamic-pituitary-adrenergic (HPA) axis, neurotransmitter disorders, neuronal excitability changes, cytokine levels imbalance, stroke lesion site and psychophysiology. This article summarizes the research progress on the pathogenesis of PSA in recent years.
Anxiety/etiology* ; Depression/etiology* ; Humans ; Quality of Life ; Stroke/complications*

OBJECTIVE: To determine the prevalence of depression and anxiety in patients with psoriatic arthritis (PsA), to investigate whether there is a difference in the prevalence of depression and anxiety between PsA and rheumatoid arthritis (RA) patients and to identify associated risk factors for depression and anxiety in PsA patients. METHODS: PsA and RA patients who visited Department of Rheumatology and Clinical Immunology in Peking University First Hospital from May 2018 to Sep 2019 were recruited. Self-rating anxiety scale and self-rating depression scale were surveyed and compared between PsA and RA patients. Demographics and clinical features including age, gender, disease duration, disease activity score, psoriasis area and severity index (PASI), and medical application were collected. Power Doppler and grey-scale ultrasound of joints, tenosynovitis and enthesis were performed. Multivariate Logistic regression was used to identify the factors associated with mood disorders and the odds ratio of depression and anxiety between the PsA and RA patients. RESULTS: Among the 114 enrolled PsA patients, 37 (32.5%) had mood disorders, in which 36 (31.6%) with depression and 15 (13.2%) with anxiety. Compared with 201 RA patients, PsA patients showed greater odds for depression [adjusted OR (95%CI): 2.7 (1.1-6.4)]. Depression was more often observed in the PsA than in the RA patients (31.6% vs. 18.9%, P=0.011). The similar trend for anxiety was also observed, although the difference was insignificant (13.2% vs. 8.5%, P=0.185). Age (OR=0.95, P=0.008), psoriasis duration (OR=0.94, P=0.018), pain visual analogue scale (OR=1.47, P=0.011), PASI score (OR=1.07, P=0.007) and presence of ultrasound enthesitis (OR=4.13, P=0.009) were identified as factors associated with depression in the PsA patients. PASI score (OR=1.07, P=0.001) was identified as associated factor for anxiety in the PsA patients. CONCLUSION The prevalence of depression and anxiety is elevated in PsA patients. Depression is significantly more prevalent in PsA patients than in RA patients. Younger age, shorter psoriasis duration, worse pain and presence of ultrasound enthesitis are associated with depression, while severe psoriasis rash is associated with both depression and anxiety in PsA patients.
Anxiety/etiology* ; Arthritis, Psoriatic/epidemiology* ; Depression/etiology* ; Enthesopathy ; Humans ; Prevalence

Anxiety ; etiology ; Asthma ; psychology ; Child ; Child, Preschool ; Depression ; etiology ; Female ; Humans ; Male ; Mental Disorders ; etiology

Asthma, often begins in childhood, can affect dental health. In return, dental treatment and dental anxiety can lead to an acute asthmatic attack. This article reviews the potential influence of asthma on dental treatment and dental medications and specifically describes the modes of dental conscious sedation in asthmatic patients.
Anesthesia, Dental ; methods ; Asthma ; etiology ; Dental Anxiety ; complications ; Humans

Studies have demonstrated the detrimental effects of overt hyperthyroidism on sexual functioning.Here,we comprehensively reviewed the studies that focused on the association between overt hyperthyroidism and erectile dysfunction (ED).After the systematic searching for relevant studies,we find that overt hyperthyroidism is significantly associated with the high risk of ED.The prevalence of ED in patients with hyperthyroidism ranges from 3.05% to 85%,while that in general population is 2.16% to 33.8%.A study reported that the erectile functioning of the hyperthyroidism patients was improved (International Index of Erectile Function:22.1±6.9 vs. 25.2±5.1) after the achievement of euthyroidism.The underlying mechanism of the increase in the risk of ED by overt hyperthyroidism might be correlated to the dysfunction of hypothalamus-pituitary-thyroid axis,dysregulation of sex hormones,abnormal expression of thyroid hormone receptors,and psychiatric or psychological disturbances (e.g.,depression,anxiety,and irritability).Since limited clinical trials have been conducted,additional well-designed cohorts with sizable samples are warranted to elucidate the evidence and mechanism of hyperthyroidism predisposing to ED.The present review indicates that overt hyperthyroidism and the risk of ED are associated,which reminds the clinicians should assess the thyroid stimulating hormone in hyperthyroidism patients presenting with ED,especially in those without positive conventional laboratory findings for causing ED.
Male ; Humans ; Erectile Dysfunction/etiology* ; Anxiety ; Hyperthyroidism/complications* ; Thyrotropin

BACKGROUNDMedically unexplained dyspnea refers to a condition characterized by a sensation of dyspnea and is typically applied to patients presenting with anxiety and hyperventilation without underlying cardiopulmonary pathology. We were interested to know how anxiety triggers hyperventilation and elicits subjective symptoms in those patients. Using an imagery paradigm, we investigated the role of fearful imagery in provoking hyperventilation and in eliciting symptoms, specifically dyspnea.

METHODSForty patients with medically unexplained dyspnea and 40 normal subjects matched for age and gender were exposed to scripts and asked to imagine both fearful and restful scenarios, while end-tidal PCO(2) (PetCO(2)) and breathing frequency were recorded and subjective symptoms evaluated. The subject who had PetCO(2) falling more than 5 mmHg from baseline and persisting at this low level for more than 15 seconds in the imagination was regarded as a hyperventilation responder.

RESULTSIn patients with medically unexplained dyspnea, imagination of fearful scenarios, being blocked in an elevator in particular, induced anxious feelings, and provoked a significant fall in PetCO(2) (P < 0.05). Breathing frequency tended to increase. Eighteen out of 40 patients were identified as hyperventilation responders compared to 5 out of 40 normal subjects (P < 0.01). The patients reported symptoms of dyspnea, palpitation or fast heart beat in the same fearful script imagery. Additionally, PetCO(2) fall was significantly correlated with the intensity of dyspnea and palpitation experienced during the mental imagery on one hand, and with anxiety symptoms on the other.

CONCLUSIONSFearful imagery provokes hyperventilation and induces subjective symptoms of dyspnea and palpitation in patients with medically unexplained dyspnea.

Adult ; Anxiety ; complications ; Carbon Dioxide ; analysis ; Dyspnea ; etiology ; Fear ; Female ; Humans ; Hyperventilation ; etiology ; Imagination ; Male

OBJECTIVE: To observe the effect of thumb-tack needles based on "Biaoben acupoint compatibility" on sequela symptoms, mental state and pulmonary ventilation function in patients with coronavirus disease 2019 (COVID-19) during recovery period. METHODS: Fifty cases of COVID-19 during recovery period were randomly divided into an observation group and a control group, 25 cases in each group. The patients in the observation group were treated with thumb-tack needles at Guanyuan (CV 4), Zusanli (ST 36) and Taiyuan (LU 9). The patients in the control group were treated with sham thumb-tack needles at identical acupoints as the observation group. The treatment in the two groups was given once a day, 7-day treatment was taken as a course of treatment, and totally two courses of treatment were given. The TCM symptom score, Hamilton anxiety scale (HAMA) score, Hamilton depression scale (HAMD) score, pulmonary function (forced vital capacity [FVC], forced expiratory volume in the first second [FEV1], peak expiratory flow [PEF]), the severity of pulmonary ventilation dysfunction and pulmonary imaging changes in the two groups were compared before and after treatment. RESULTS: Compared before treatment, the total scores and each item scores of TCM symptom scale, HAMA scores and HAMD scores in the two groups were reduced after treatment (P<0.05). Except for the symptom scores of dry throat and dry stool, the total score and each item score of TCM symptom scale, HAMA score and HAMD score in the observation group were lower than those in the control group (P<0.05). Compared before treatment, FVC, FEV1 and PEF in the two groups were increased after treatment (P<0.05), and those in the observation group were higher than the control group (P<0.05). The severity of pulmonary ventilation dysfunction in the two groups was reduced after treatment (P<0.05), and the severity in the observation group was better than that in the control group (P<0.05). After treatment, the lung shadow area in the two groups was decreased (P<0.05), and that in the observation group was smaller than the control group (P<0.05). The improvement of imaging change in the observation group was better than that in the control group (P<0.05). CONCLUSION The thumb-tack needles based on "Biaoben acupoint compatibility" could significantly reduce the sequela symptoms, anxiety and depression in patients with COVID-19 during recovery stage, and improve the pulmonary ventilation function.
Acupuncture Points ; Anxiety/etiology* ; COVID-19/therapy* ; Depression/etiology* ; Humans ; Needles ; Respiratory Function Tests ; Thumb

Chronic stress leads to many psychiatric disorders, including social and anxiety disorders that are associated with over-activation of neurons in the basolateral amygdala (BLA). However, not all individuals develop psychiatric diseases, many showing considerable resilience against stress exposure. Whether BLA neuronal activity is involved in regulating an individual's vulnerability to stress remains elusive. In this study, using a mouse model of chronic social defeat stress (CSDS), we divided the mice into susceptible and resilient subgroups based on their social interaction behavior. Using in vivo fiber photometry and in vitro patch-clamp recording, we showed that CSDS persistently (after 20 days of recovery from stress) increased BLA neuronal activity in all the mice regardless of their susceptible or resilient nature, although impaired social interaction behavior was only observed in susceptible mice. Increased anxiety-like behavior, on the other hand, was evident in both groups. Notably, the CSDS-induced increase of BLA neuronal activity correlated well with the heightened anxiety-like but not the social avoidance behavior in mice. These findings provide new insight to our understanding of the role of neuronal activity in the amygdala in mediating stress-related psychiatric disorders.
Amygdala ; Animals ; Anxiety/etiology* ; Anxiety Disorders ; Avoidance Learning ; Mice ; Mice, Inbred C57BL ; Social Behavior ; Stress, Psychological/complications*

BACKGROUNDThe etiology and pathology of functional constipation (FC) is unclear. Some researches suggest that psychological factors may be related to this common problem. This study aimed to investigate the relationship between attention processing and emotional status in FC patients compared with healthy controls.

METHODSWe investigated selective attention and emotional status in patients with FC using the counting Stroop task. Thirty-five FC patients (FCP group) and 24 healthy controls (HCs) underwent an event-related potential (ERP) study while performing the task. Response time, latency and amplitude of P300 were collected and compared between the two groups. The Hamilton Depression Rating Scale (HAMD-17), Hamilton Anxiety Scale (HAMA), Symptom Checklist-90 (SCL-90) and Eysenck Personality Questionnaire (EPQ) were administered prior to the counting Stroop task.

RESULTSScores for the FCP group differed significantly from those for the HCs on the HAMD-17, HAMA, SCL-90 (Global Severity Index, Positive Symptoms Total, dimensions of somatization, obsessive-compulsive, depression, anxiety, and psychosis), as well as extraversion and neurosis dimensions of the EPQ (P < 0.05). There was no significant difference in response time or accuracy rate between the two groups (P > 0.05). ERP results showed prolonged latency at F4, additionally found enhanced activation at F3, FC1 and T8, and decreased activation at sites FC6 and P7 in the patients with FC. Statistically, significant differences of P300 latency at site F4 (P < 0.05) and P300 amplitude at F3, F4, T8, P7, FC1 and FC6 (P < 0.05) between the patients with FC and the HC were revealed.

CONCLUSIONSThe findings suggest that patients with FC are more susceptible to depression and anxiety, as well as somatization, obsessive-compulsive tendencies and other neurotic personality characteristics. Patients may employ psychological defense mechanisms to avoid the pain of depression and anxiety. ERP results imply there may be some brain dysfunction and attention deficits in patients with FC.

Adolescent ; Adult ; Aged ; Anxiety ; etiology ; physiopathology ; Constipation ; complications ; physiopathology ; Depression ; etiology ; physiopathology ; Female ; Humans ; Male ; Middle Aged ; Young Adult

Adult ; Anxiety ; etiology ; physiopathology ; therapy ; Depression ; etiology ; physiopathology ; therapy ; Female ; Hepatitis B ; complications ; psychology ; Hepatitis B virus ; Humans ; Male ; Psychotherapy