Symptoms In Chinese Patients Research Articles

Correlation between Lund-Mackay computed tomography score and subjective symptoms in Chinese patients with nasal polyps.

The association between objective imaging findings and subjective symptoms remains undefined. To investigate the correlation between objective imaging findings and symptom severity in the overall chronic rhinosinusitis with nasal polyps (CRSwNP) population as well as its subendotypes according to the eosinophilic inflammation. Patients with CRSwNP undergoing endoscopic sinus surgery were included. All participants completed the Sino-Nasal Outcome Test (SNOT-22) questionnaire. The Lund-Mackay (LM) CT scores was also obtained. Spearman correlation analysis was performed to evaluate the correlation between CT scores and SNOT-22 scores. Forty-four non-eosinophilic CRSwNP(neCRSwNP) and 93 eosinophilic CRSwNP (eCRSwNP) patients were recruited. There was significant association between LM total score and nasal subdomain of SNOT-22 in the overall CRSwNP patients. The nasal symptom of SNOT-22 was significantly associated with maxillary, frontal, sphenoid, anterior drainage, and posterior drainage in all CRSwNP patients. In eCRSwNP and neCRSwNP patients, the sense of smell/taste was associated with sphenoid and posterior drainage. Thick nasal discharge was positively correlated with maxillary, frontal, and anterior drainage only in eCRSwNP patients. The high score of sphenoid and posterior drainage may suggest the occurrence of loss of sense of smell/taste, while high score of maxillary sinus may indicate suffering from thick nasal discharge in eCRSwNP patients.

Association between triglyceride glucose index (TyG) and psychotic symptoms in patients with first-episode drug-naïve major depressive disorder.

Major depressive disorder (MDD) sufferers frequently have psychotic symptoms, yet the underlying triggers remain elusive. Prior research suggests a link between insulin resistance (IR) and increased occurrence of psychotic symptoms. Hence, this study sought to investigate the potential association between psychotic symptoms in Chinese patients experiencing their first-episode drug-naïve (FEDN) MDD and the triglyceride glucose (TyG) index, an alternative measure of insulin resistance (IR). Between September 2016 and December 2018, 1,718 FEDN MDD patients with an average age of 34.9 ± 12.4 years were recruited for this cross-sectional study at the First Hospital of Shanxi Medical University in China. The study collected clinical and demographic data and included assessments of anxiety, depression, and psychotic symptoms using the 14-item Hamilton Anxiety Rating Scale (HAMA), the 17-item Hamilton Depression Rating Scale (HAMD-17), and the positive subscales of the Positive and Negative Syndrome Scale (PANSS), respectively. Measurements of metabolic parameters, fasting blood glucose (FBG), and thyroid hormones were also gathered. To assess the correlation between the TyG index and the likelihood of psychotic symptoms, the study used multivariable binary logistic regression analysis. Additionally, two-segmented linear regression models were employed to investigate possible threshold effects in case non-linearity relationships were identified. Among the patients, 9.95% (171 out of 1,718) exhibited psychotic symptoms. Multivariable logistic regression analysis showed a positive correlation between the TyG index and the likelihood of psychotic symptoms (OR = 2.12, 95% CI: 1.21-3.74, P = 0.01) after adjusting for confounding variables. Moreover, smoothed plots revealed a nonlinear relationship with the TyG index, revealing an inflection point at 8.42. Interestingly, no significant link was observed to the left of the inflection point (OR = 0.50, 95% CI: 0.04-6.64, P = 0.60), whereas beyond this point, a positive correlation emerged between the TyG index and psychotic symptoms (OR = 2.42, 95% CI: 1.31-4.48, P = 0.01). Particularly, a considerable 142% rise in the probability of experiencing psychotic symptoms was found with each incremental elevation in the TyG index. Understanding the non-linear link between the TyG index and the risk of psychotic symptoms in Chinese patients with FEDN MDD highlights the potential for targeted therapeutic approaches. By acknowledging the threshold effect observed, there is an opportunity to mitigate risk factors associated with IR-related psychiatric comorbidities through tailored interventions. These preliminary results stress the need for further longitudinal research to solidify these insights and contribute to more effective therapeutic strategies.

DNMT1 SNPs (rs2114724 and rs2228611) associated with positive symptoms in Chinese patients with schizophrenia

ObjectiveSchizophrenia is a serious mental disorder with complex clinical manifestations, while its pathophysiological mechanism is not fully understood. Accumulated evidence suggested the alteration in epigenetic pathway was associated with clinical features and brain dysfunctions in schizophrenia. DNA methyltransferases (DNMTs), a key enzyme for DNA methylation, are related to the development of schizophrenia, whereas the current research evidence is not sufficient. The aim of study was to explore the effects of gene polymorphisms of DNMTs on the susceptibility and symptoms of schizophrenia.MethodsThe study was case–control study that designed and employed the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition (DSM-5) as the diagnostic standard. 134 hospitalized patients with schizophrenia in the Third People's Hospital of Zhongshan City from January 2018 to April 2020 (Case group) as well as 64 healthy controls (Control group) from the same region were involved. Single nucleotide polymorphisms (SNPs) of DNMT1 genes (r s2114724 and rs 2228611) and DNMT3B genes (rs 2424932, rs 1569686, rs 6119954 and rs 2424908) were determined with massARRAY. Linkage disequilibrium analysis and haplotype analysis were performed, and genotype and allele frequencies were compared. The Hardy–Weinberg equilibrium was tested by the Chi-square test in SPSS software (version 20.0, SPSS Inc., USA). The severity of clinical symptoms was assessed by the Positive and Negative Syndrome Scale (PANSS). The correlation between DNMT1 genes (rs 2114724 and rs 2228611) and DNMT3B genes (rs2424932, rs1569686, rs6119954 and rs2424908) and clinical features was analyzed.ResultsThere were no significant differences in genotype, allele frequency and haplotype of DNMT1 genes (rs 2114724 and rs 2228611) and DNMT3B genes (rs 2424932, rs 1569686, rs 6119954 and rs 2424908) between the case and healthy control group. There were significant differences in the PANSS total positive symptom scores, P3 (hallucinatory behavior), P6 (suspicious/persecution), G7 (motor retardation), and G15 (preoccupation) in patients with different DNMT1 gene rs 2114724 and rs 2228611 genotypes. The linkage disequilibrium analysis of gene polymorphic loci revealed that rs 2114724–rs 2228611 was complete linkage disequilibrium, and rs 1569686–rs 2424908, rs 2424932–rs 1569696 and rs 2424932–rs 2424908 were strongly linkage disequilibrium.ConclusionThe polymorphisms alteration in genetic pathway may be associated with development of specific clinical features in schizophrenia.

A Clinical Study to Assess the Efficacy and Safety of MP-AzeFlu Nasal Spray in Comparison to Commercially Available Azelastine Hydrochloride and Fluticasone Propionate Nasal Sprays in Chinese Volunteers with Allergic Rhinitis.

The objective of the present study was to evaluate the efficacy and safety of MP-AzeFlu nasal spray in comparison to commercially available azelastine hydrochloride and fluticasone propionate sprays in Chinese patients with moderate-to-severe allergic rhinitis (AR). We conducted a 14-day multicenter, randomized, double-blind, active controlled prospective clinical study in adult and adolescent patients with AR, who had moderate-to-severe symptoms. The primary efficacy endpoint was the change from baseline in combined 12-h reflective total nasal symptom score (rTNSS) (morning [AM] + afternoon [PM]). The safety profile of the study medications was assessed through the recording, reporting, and analysis of baseline medical conditions, adverse events (AEs), vital signs, and focused nasal examination. Three hundred patients per treatment group were randomized, which led to a total sample size estimation of 900 patients. MP-AzeFlu group showed significantly higher symptom reduction for the entire 2-week treatment period in rTNSS when compared with the AZE group (LS mean difference: -1.96; 95% CI: - 2.53, - 1.39; p < 0.0001), or the FLU group (LS mean difference: -0.98; 95% CI: - 1.55, - 0.41; p = 0.0007). The results of adult RQLQ showed improvement in QoL in all treatment groups. Except for dysgeusia (bitter taste) that was reported by more patients (13 [4.3%]) in the MP-AzeFlu group, the incidence of all other TEAEs in the MP-AzeFlu group was comparable or even lower than in other treatment groups. MP-AzeFlu, when administered as one spray per nostril twice daily for 14days, alleviated AR symptoms in Chinese patients with moderate-to-severe AR. Clinicaltrials.gov; NCT03599791, Registered June 29, 2018, retrospectively registered, https://clinicaltrials.gov/ct2/show/NCT03599791 .

Network analysis of somatic symptoms in Chinese patients with depressive disorder.

Network theory conceptualizes somatic symptoms as a network of individual symptoms that are interconnected and influenced by each other. In this conceptualization, the network's central symptoms have the strongest effect on other symptoms. Clinical symptoms of patients with depressive disorders are largely determined by their sociocultural context. To our knowledge, no previous study has investigated the network structure of somatic symptoms among Chinese patients with depressive disorders. The aim of this study was to characterize the somatic symptoms network structure in patients with depressive disorders in Shanghai, China. A total of 177 participants were recruited between October 2018 and June 2019. The Chinese version of the Patient Health Questionnaire-15 was used to assess somatic symptoms. In order to quantify the somatic symptom network structure, indicators of "closeness," "strength," and "betweenness" were employed as identifiers for network-central symptoms. The symptoms of "feeling your heart pound or race," "shortness of breath," and "back pain" had the highest centrality values, indicating that these symptoms were central to the somatic symptom networks. Feeling tired or mentally ill had the strongest positive correlation with insomnia or other sleep problems (r = 0.419), followed by chest pain and breathlessness (r = 0.334), back pain, and limb or joint pain (r = 0.318). Psychological and neurobiological research that offers insights into somatic symptoms may focus on these central symptoms as targets for treatment and future research.

The central symptoms of depression, anxiety, and somatization: a network analysis

Depression, anxiety and somatization are the most common mental disorders in primary health care. Previous studies have shown that depression, anxiety and somatization are highly comorbid. The study population included 939 depression patients from outpatient and inpatient departments. All patients were assessed with the Patient Health Questionnaire-9 (PHQ-9), the 7-item Generalized Anxiety Disorder Scale (GAD-7) and the 15-item Patient Health Questionnaire Somatic Symptom Severity Scale (PHQ-15). We estimated the network and centrality of depressive, anxiety and somatic symptoms in patients with depression. Feeling tired or having little energy and feeling down, hopeless were the central symptoms of depression in each network. Low interest or pleasure was not the central symptom. Education was negatively correlated with suicidal ideation. The importance of feeling down, hopeless and fatigue as central symptoms of each network is emphasized. Fatigue symptoms are particularly common in people with depression, and their influence at the center of the depression network may be underestimated. In addition, low interest or pleasure was not the central symptom for each network and education was negatively correlated with suicidal ideation. Highlights Depression, anxiety and somatization are the most common mental disorders in primary health care. This study is the first to explore the network and centrality of depressive, anxiety and somatic symptoms in Chinese patients with depressive disorders. Fatigue and feeling down, hopeless were the central symptoms of depression. Low interest or pleasure was not the central symptom for each network and education was negatively correlated with suicidal ideation.

Perceived social support and depressive symptoms in Chinese patients with ovarian cancer and the mediating role of resilience:a cross-sectional study

Perceived social support and depressive symptoms in Chinese patients with ovarian cancer and the mediating role of resilience:a cross-sectional study

Experiences and coping strategies of somatic symptoms in patients with depressive disorder: A qualitative study

BackgroundDepressive disorder is the most prevalent mental illness and is characterised by the presence of mental and somatic symptoms, with the latter affecting 65.0% to 98.2% of patients with their general function and quality of life. PurposeThe purpose of this study aimed to explore the experiences and coping strategies of somatic symptoms in Chinese patients with depressive disorder, and to gain new insight into the illness and the health care provided to patients. MethodsSemi-structured, in-depth interviews were conducted with 15 patients diagnosed with depressive disorder according to international classification of diseases 10th revision. The interviews were transcribed verbatim and the thematic analysis was adapted to the data. MAXQDA10 software was used to organise, encode, classify, induce, and extract themes. ResultsFour major themes were extracted from the interviews: (1) descriptions of symptoms; (2) perceptions of the symptoms; (3) symptom disturbance; and (4) coping strategies of symptoms. Within the first theme, patients identified the following sub-themes: complex experiences of somatic symptoms, which were mainly in the neuromuscular system, circulatory respiratory system, gastrointestinal system and some symptoms without obvious systemic classification; difficulty in locating symptoms accurately; and being not consistent with examination results. The second theme included patient's inadequate understanding of somatic symptoms; and denial of the link between physical discomfort and depression. Disturbance of somatic symptoms embraced three sub-themes: (1) Uncertainty about somatic symptoms; (2) Struggling with daily life; (3) Impact on social activities; (4) feeling a decrease in family support. Lastly, coping strategies taken by patients in the face of various symptoms mainly included relying on drug treatment, avoiding stressors, diverting attention, and compromise or acceptance. ConclusionsPatients with depressive disorder experience a variety of somatic symptoms that have a negative impact on social function and reduce their quality of life. Patients did not have an adequate understanding of their physical discomfort and lacked effective coping strategies for these somatic symptoms. Professional staff should pay more attention to patients' somatic symptoms and focus on targeted symptom management to facilitate patient recovery.

The role of long-acting muscarinic antagonist/long-acting β agonist fixed-dose combination treatment for chronic obstructive pulmonary disease in China: a narrative review.

ObjectiveTo provide an overview of the existing international and Chinese evidence regarding dual bronchodilator inhalation therapy and to make recommendations for the further improvement of chronic obstructive pulmonary disease (COPD) management in clinical practice in China.BackgroundCOPD is a progressive lung disease that is characterized by persistent airflow limitation and is a major contributor to the disease burden in China. Symptoms in Chinese patients are relatively more severe. Currently, many Chinese COPD patients are undertreated. Dual bronchodilator therapy consisting of a long-acting muscarinic antagonist (LAMA) and a long-acting β agonist (LABA) is considered a good choice for COPD patients due to the increased bronchodilation without an increase in adverse events; these combinations can fill in the gap in currently available COPD treatments and provide new pharmacotherapy options for Chinese patients. LAMA/LABA fixed-dose combinations (FDCs) have become more important in clinical practice and guidelines in China regarding their therapeutic effects and safety.MethodsClinical trials on LAMA/LABA in COPD were retrieved in ClinicalTrials.gov, while important COPD guidelines published in English or Chinese were found in PubMed and Wanfang Database.ConclusionsWe recommend the adoption of a clinical pathway in China that includes an assessment and management algorithm that considers the clinical characteristics in China and classifies the phenotypic characteristics of COPD according to a suitable system. Based on the current information, we can conclude that LAMA/LABA FDCs are a suitable and economically viable choice to reduce symptoms and improve the quality of life (QoL) of patients.

Translation and validation of the Chinese version of the MD Anderson symptom inventory for measuring perioperative symptom burden in patients with gynecologic cancer

BackgroundGynecologic cancers are among the most prevalent malignancies in China. Cervical and uterine cancer respectively account for the sixth and eighth highest incidence of cancer among Chinese women. Abdominal surgery is one of the important treatment methods for gynecological tumors. However, the tumor- and surgery-related symptom burden are not well studied owing to a lack of a standardized and validated assessment tool in the Chinese population. The study aimed to translate and validate the MD Anderson Symptom Inventory for measuring perioperative symptom burden in gynecologic cancer patients (MDASI-PeriOp-GYN) and examine the utility of the Chinese version of MDASI-PeriOp-GYN.MethodsThe MDASI-PeriOp-GYN was translated in a stepwise manner. First, two native speakers independently translated the 9 PeriOp-GYN symptom items. Then the nine items were translated back into English by two different bilingual translators. After discussion and revision, the four translators reached an agreement. Finally, the finalized Chinese version was administered to women with three common gynecologic cancer types (cervical, ovarian, and endometrial cancers) recruited from the gynecological oncology department of Sichuan Cancer Hospital & Institute between July and October 2019. The reliability and validity of the translated version were assessed.ResultsOverall, 324 women with gynecologic cancers were enrolled. Cronbach’s α values were 0.826 and 0.735 for the symptom severity and interference scales, respectively. Test–retest reliability values were 0.885, 0.873, and 0.914 for symptom severity, PeriOp-GYN, and interference scales. Significant correlations were found between the MDASI-PeriOp-GYN-C and EORTC QLQ-C30 along with the QLQ-OV28 module (− 0.608–0.871, P < 0.001). Known-group validity was supported by significant differences in the scores of the four scales grouped by time intervals, surgery type, and functional status (all P < 0.01).ConclusionsThe MDASI-PeriOp-GYN-C is a valid and reliable tool for measuring symptoms in Chinese patients undergoing surgery for gynecologic cancers. The tool could be used in clinical practice and clinical trials to instantly gather patients’ health and quality of life data.

Prodromal symptoms of Chinese patients with bipolar disorder

ObjectiveThis study aimed to assess the clinical phenomenology and characteristics of prodromal symptoms in Chinese patients with bipolar disorder (BPD) prior to their index mood episode. MethodsSemi-structured interviews [Bipolar Prodrome Symptom Scale-Retrospective (BPSS-R)] were administered to patients within 3 years of BPD (I and II) onset. Results120 stable inpatients and outpatients were included (65% males, mean age: 26.5±10.0 years). Feeling extremely energetic (61.8%), overly cheerful (49.1%), racing thoughts (48.2%), overly talkative (47.3%), and decreased need for sleep (43.6%) most frequently preceded the first (hypo)manic episode, whereas depressed mood (78.5%), tiredness (53.9%), reduction of enjoyment (52.3%), trouble concentrating (49.2%) and insomnia (47.7%) often occurred prior to the index depressive episode. The prevalence of anxiety or nervousness (p = 0.009), social isolation (p = 0.004), and losing temper (p < 0.001) differed significantly depending on the different episodes. Prior to any depressive episode, insomnia (p = 0.035) lasted significantly longer and sleeping too much (p = 0.033) was more severe, whereas oppositionality (p < 0.001), hallucinations (p = 0.024) and psychosis index score (p = 0.044) were more severe before any (hypo) manic episode. Furthermore, depressed mood (p = 0.006) was more frequent prior to depression, while anxiety or nervousness (p = 0.018), oppositionality (p = 0.001), and psychosis index score (p = 0.009) were more frequent before any (hypo) manic episode. ConclusionsCharacteristic affective and psychotic symptoms, including depressed mood and subthreshold hypo (manic) symptoms occurred in the prodromal phase. The pre-depression prodromal symptoms lasted longer than the pre-(hypo) mania prodromal symptoms. Our findings indicated that identifying prodromal symptoms of BPD may be beneficial for early diagnosis and intervention before the development of full episodes.

Therapeutic Effects of Ba-Duan-Jin versus Pregabalin for Fibromyalgia Treatment: Protocol for a Randomized Controlled Trial.

IntroductionFibromyalgia is characterized by multi-focal pain and is associated with fatigue, unrefreshing sleep and psychological impairment. Pregabalin is one of the most frequently used agents in fibromyalgia treatment. However, it has failed to demonstrate benefit over placebo for reducing fatigue and psychological impairment, and may cause adverse effects (e.g. somnolence, dizziness). “Ba-Duan-Jin” (BDJ) is a common form of “Qigong” exercise for health promotion in China. Growing evidence suggests that BDJ may achieve satisfactory control of fibromyalgia-related symptoms in Chinese patients. Therefore, we wish to ascertain if BDJ could overcome the disadvantages of pregabalin.MethodsA single-blind randomized controlled trial has been designed which will recruit 104 patients with fibromyalgia (age 18–70 years) with a visual analog scale (VAS) pain score of ≥ 40 mm These patients will be randomly assigned to one of two groups: (1) BDJ group (to undertake guided BDJ exercise and take a placebo capsule) or (2) pregabalin group (to take a pregabalin capsule and receive wellness education and guided muscle-relaxation exercises). The primary endpoint will be changes in the VAS score for pain. The secondary endpoints will be changes in the score for the Revised Fibromyalgia Impact Questionnaire, Multidimensional Fatigue Inventory-20, Pittsburgh Sleep Quality Index, Beck II Depression Inventory, Perceived Stress Scale and Short Form-36 Health Survey Questionnaire. These parameters will be assessed at 0, 4, 8, 12 and 24 weeks of follow-up.Planned OutcomesOur results are expected to provide more clinical evidence for the beneficial effects of BDJ in treating fibromyalgia.Trial RegistrationNCT03797560.

Symptom trajectories and influencing factors of prostate cancer following radical prostatectomy in Chinese patients.

Patients following radical prostatectomy will encounter various symptoms that may vary depending on the recovery of surgery and the use of adjuvant treatments. However, few studies have used the scale developed for prostate cancer to longitudinally assess the course of symptoms in Chinese patients. This study aimed to identify the symptom trajectories and the influencing factors in the prostate cancer patients of our area. A prospective observational study was conducted, and 155 patients with prostate cancer from 3 hospitals in Shanghai were recruited. Demographic and disease-related information was collected during the hospitalization. Further information on symptoms, adjuvant treatment, and functional exercise was collected across 4 time points. Growth mixture modeling was used to identify the trajectory patterns of symptoms, and logistic regression was used to determine the predictors. A total of 143 patients completed the investigation of all points, with a lost-to-follow-up rate of 7.7%. Urinary incontinence, urinary tract irritation, sexual dysfunction, pelvic pain, and hormone related symptoms all had group heterogeneity, and the number of latent category trajectories obtained was 4, 3, 3, 4, and 3 respectively. There were differences in demographic, disease, and treatment-related information between the groups. Patients with prostate cancer have different symptom levels across different periods after radical prostatectomy. Medical staff can predict these changes based on the initial level of symptoms and related factors such as age, prostate volume, medical comorbidities, drug of adjuvant treatment to clarify the critical points, populations, and symptoms that require monitoring during follow-up.

Clinical characteristic of prodromal symptoms between bipolar I and II disorder among Chinese patients: a retrospective study

BackgroundThis study aimed to identify the clinical characteristic of prodromal symptoms in Chinese patients with bipolar disorder (BD), prior to the first affective episode. It further aimed to characterize the prodromal traits between bipolar disorder type I (BD-I) and type II (BD-II).Methods120 individuals with BD-I (n = 92) and BD- II (n = 28) were recruited to the study. Semi-structured interviews were then administered to evaluate prodromal symptoms in patients, within 3 years of BD onset, by using the Bipolar Prodrome Symptom Scale-Retrospective (BPSS-R).ResultsIn the prodromal phase of the first depressive episode, patients with BD-II experienced more prodromal symptoms (p = 0.0028) compared to BD-I. Additionally, more frequent predictors were reported in patients with BD-II than BD-I including educational and occupational dysfunction (p = 0.0023), social isolation (p < 0.001), difficulty making decisions (p = 0.0012), oppositionality (p = 0.012), and suspiciousness/persecutory ideas (p = 0.017). There were also differences in the duration of the precursors. The duration of “weight loss or decrease in appetite” (p = 0.016) lasted longer in patients with BD-I, while “obsessions and compulsions” (p = 0.023) started earlier in patients with BD-II and occurred during the pre-depressive period. The prevalence and duration of each reported prodrome, preceding a first (hypo) manic episode, showed no difference between patients with BD-I and BD-II.ConclusionsSpecific affective, general, or psychotic symptoms occurred prior to both affective episodes. The characteristic of prodromal symptoms were key predictors for later episodes of BD including attenuated mania-like symptoms, subthreshold depressed mood, mood swings/lability, and anxiety. In the pre-depressive state, when compared to BD-II, BD-I presented with more prodromal symptoms in nonspecific dimensions, which indicated the substantial burden of BD-II. In conclusion, this study extends the understanding of the characteristics of prodromes of BD-I and BD-II.

Clinical features of the patients with major depressive disorder co-occurring insomnia and hypersomnia symptoms: a report of NSSD study

BackgroundThe co-occurrence of insomnia and hypersomnia symptoms in patients with major depressive disorder (MDD) is associated with suicidal ideation and functional impairment. The relationship between sleep disturbances and clinical features and outcomes may not be adequately studied. In this study, we measured the functional impairments and clinical features of co-occurring insomnia and hypersomnia symptoms in Chinese patients with MDD. MethodsA post-hoc analysis was performed on data from the National Survey on Symptomatology of Depression (NSSD), which assessed the MDD patients in 32 hospitals by a clinician-rating questionnaire. The clinical features and outcomes were compared among the following four groups: insomnia symptom only, hypersomnia symptom only, both insomnia and hypersomnia symptoms, no sleep disturbance, respectively. ResultsTotally, 234 (7.15%) of 3275 participants with MDD co-occurred insomnia and hypersomnia symptoms. They had more depressive symptoms (27.41 ± 9.123), higher rate of suicide ideation (39.7%), more severe impairment in physical (58.1%), economic (32.9%), work (55.1%), and relationship with families (29.5%). Patients with both sleep disturbances were more likely to excessive worry about sleep, have suicidal ideation, the distress of social disharmony, more somatic symptoms, lack of energy, hyperphagia, loss of mood reactivity, and diurnal change, whereas less likely to have anxious mood. LimitationsSleep disorders were not diagnosed by current standard diagnostic criteria. ConclusionsPatients co-occurring with both sleep disturbances are associated with a higher rate of suicide risk and poorer social function. Our study could provide implications for suicidal risk evaluation and the development of therapeutic strategies for depression.

Efficacy and Safety of Pramipexole Sustained Release versus Immediate Release Formulation for Nocturnal Symptoms in Chinese Patients with Advanced Parkinson's Disease: A Pilot Study.

Objective To explore the efficacy and safety of pramipexole sustained release (SR) versus pramipexole immediate release (IR) in treating nocturnal symptoms in levodopa-treated Chinese patients with advanced Parkinson's disease (PD) and sleep disturbances. Method SUSTAIN was an open-label, randomised, active-controlled parallel group exploratory pilot study (NCT03521635). A total of 98 patients were randomly allocated (1 : 1) to either pramipexole SR (n = 49) or pramipexole IR (n = 49) groups. The primary endpoint was a change from baseline in PD Sleep Scale 2nd version (PDSS-2) total score at 18 weeks. A reduction in score represents improvement. Secondary endpoints included Nocturnal Hypokinesia Questionnaire, Scales for Outcomes in PD Sleep Scale, Early Morning Off (EMO), Epworth Sleepiness Scale, PD Questionnaire-8, and responder rates as measured by PDSS-2 total score (<18), EMO scores (≥1 point change), Clinical Global Impression Improvement scale, and Patient Global Impression-Improvement scale. Other endpoints included motor complications (MDS-UPDRS part IV) score. Adverse events were evaluated for each group. Results The mean pramipexole dose for both groups was 1.5 mg/day at week 18, and the mean changes in PDSS-2 total score for pramipexole SR and IR were –13.7 (95% CI –16.0 to –11.4) and –14.4 (–16.8 to –12.0) (difference of 0.7; p=0.688). Change from baseline for both groups achieved the minimal clinical important difference threshold (MCID = –3.44). No significant difference was observed in change from baseline for other measures of sleep-related disturbances or responder rates. For motor complications, a greater improvement in MDS-UPDRS part IV score was observed in pramipexole SR over IR (–3.4 vs –2.3; treatment group difference: –1.1; p=0.036). Both groups had comparable safety profiles. Conclusion In Chinese patients with advanced PD and sleep disturbances, pramipexole SR and IR have similar benefits in the treatment of nocturnal symptoms and safety, and an improvement from baseline in nocturnal symptoms was observed regardless of pramipexole formulation.

The association between poor sleep quality and anxiety and depression symptoms in Chinese patients with coronary heart disease

ABSTRACT Poor sleep quality might be a potentially modifiable predictor of prognosis in patients with coronary heart disease (CHD). Anxiety and depression symptoms are highly prevalent in these patients. Whether anxiety and depression symptoms are risk factors for poor sleep quality in Chinese patients with CHD is unclear. This study is intended to examine the prevalence of poor sleep quality in Chinese patients with CHD and its associations with anxiety and depression symptoms, and to explore whether sex, obesity and CHD type modify these associations. Three hundred and forty-eight participants were included. The Pittsburgh Sleep Quality Index (PSQI, >7 was defined as poor sleep quality) and Hospital Anxiety and Depression Scale (HADS) were used to assess sleep quality and psychological symptoms. 47.1% of the participants had poor sleep quality. Logistic regression analysis showed that poor sleep quality was independently associated with anxiety and depression symptoms adjusting for demographic and clinical factors. However, adjusted for anxiety symptoms, poor sleep quality was no longer associated with depression symptoms. Subgroup and interaction analysis showed that poor sleep quality was associated with markedly higher HADS anxiety and depression scores among patients with stable angina than those with acute coronary syndrome (ACS). These findings suggest that poor sleep quality was associated with both anxiety and depression symptoms in Chinese patients with CHD. However, in the case of concurrent anxiety and depression, anxiety was the main related factor of a high prevalence of poor sleep quality. The association between poor sleep quality and psychological symptoms was influenced by CHD type.

The Mediating Role of Hope in the Relationship Between Perceived Stress and Post-Traumatic Stress Disorder Among Chinese Patients with Oral Cancer: A Cross-Sectional Study.

PurposeCancer diagnosis and treatment are long-term traumatic stressors. Depression and anxiety are known to be prevalent in patients with cancer, but post-traumatic disorder (PTSD) has been overlooked frequently in this population. This study aimed to estimate the prevalence of PTSD and examined the mediating role of hope in the relationship between perceived stress and PTSD symptoms in Chinese patients with oral cancer.MethodsA total of 230 oral cancer patients were recruited to complete a questionnaire including the Posttraumatic Stress Checklist-Civilian Version (PCL-C), the Perceived Stress Scale-10 (PSS-10) and the Herth Hope Index (HHI). Analysis of variances (ANOVA)/t-test, Person’s r and hierarchical linear regression analysis methods were conducted to assess the associations among perceived stress, hope and PTSD symptoms. Asymptotic and resampling strategies were used to explore the mediating role of hope.ResultsThe prevalence of PTSD symptoms was 6.05% in Chinese patients with oral cancer. Perceived stress was positively related to PTSD symptoms, explaining 39.9% of the variance. In addition, hope was negatively related to PTSD symptoms, explaining 5.9% of the variance. Besides, the proportion of mediation of hope was 30.06%.ConclusionPerceived stress was positively associated with PTSD symptoms, and hope was negatively associated with PTSD symptoms. Furthermore, hope played partial mediating role in the relationship between perceived stress and PTSD symptoms. Thus, more attention should be paid to patients’ PTSD status, and take measures is to relieve stress and increase hope.

Is mild erectile dysfunction associated with severe psychological symptoms in Chinese patients with moderate-to-severe chronic prostatitis/chronic pelvic pain syndrome?

This study aimed to assess the association between psychological disorders and erectile dysfunction (ED) in patients with different degrees of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). This was a retrospective study conducted from June 2017 to October 2019 and included 182 outpatients. Patients were interviewed using the Structured Interview on Erectile Dysfunction (SIEDY) for pathogenic quantification. The National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI) and the International Index of Erectile Function-5 (IIEF-5) were used for the evaluation of CP/CPPS and ED. The Generalized Anxiety Disorder-7 (GAD-7) and Patient Health Questionnaire-9 (PHQ-9) were used to assess anxiety symptoms and depressive symptoms. The number of patients with mild CP/CPPS and mild ED, mild CP/CPPS and moderate-to-severe ED, moderate-to-severe CP/CPPS and mild ED, and moderate-to-severe CP/CPPS and moderate-to-severe ED was 69 (37.9%), 36 (19.8%), 35 (19.2%), and 42 (23.1%), respectively. The corresponding PHQ-9 scores of the four groups were 6.22, 7.19, 10.69, and 7.71, respectively. The corresponding GAD-7 scores of the four groups were 5.26, 6.31, 8.77, and 6.36, respectively. Among patients with moderate-to-severe CP/CPPS, the PHQ-9 and GAD-7 scores of the moderate-to-severe ED group were significantly lower than those of the mild ED group (P = 0.007 and P = 0.010, respectively). The prevalence of ED and premature ejaculation (PE) in patients with moderate-to-severe CP/CPPS was significantly higher than that in patients with mild CP/CPPS (P = 0.001 and P = 0.024, respectively). Our findings proved that the severity of ED was negatively associated with psychological symptoms in outpatients with moderate-to-severe CP/CPPS.

Accommodation and stereopsis in adults with traumatic brain injury

BackgroundTraumatic brain injury has many adverse effects on visual functions. The aim of this study is to evaluate accommodation, stereopsis deficits and visual symptoms in Chinese patients with traumatic brain injury.MethodsThis is a cross‐sectional study that included 22 patients with traumatic brain injury and 22 controls; the refractive status, stereoacuity, and accommodative ability of each subject were measured.ResultsPatients with traumatic brain injury were significantly more symptomatic than controls (p < 0.001). Near stereoacuity thresholds were significantly elevated in patients with traumatic brain injury compared to controls (p < 0.001). Accommodative amplitude (right eye: p = 0.007; left eye: p = 0.01; both eyes: p = 0.002) and accommodative facility rates (right eye: p < 0.001; left eye: p < 0.001; both eyes: p < 0.001) were significantly lower in patients with traumatic brain injury, for whom there were no significant differences between the accommodative facility rates of the pre‐ and post‐three‐minute binocular flipper sessions (p = 0.51). Patients with traumatic brain injury showed greater accommodative lag to 2.5 D (p = 0.03), 3 D (p = 0.03), 4 D (p = 0.004) and 5 D (p = 0.001) stimuli, but not to the 2 D (p = 0.10) stimulus. The regression equation of accommodative lag to stimuli was steeper for the traumatic brain injury group (slope: p = 0.01; y‐intercept: p < 0.0001). There were also significant correlations between visual symptoms and clinical findings including binocular accommodative amplitude (r = −0.480, p = 0.001), binocular accommodative facility (r = −0.445, p = 0.004) and stereopsis (r = 0.457, p = 0.002).ConclusionPatients with traumatic brain injury have deficits in accommodation and stereopsis.