Quality of life in bladder cancer: systematic review and meta-analysis.

BACKGROUND: Worldwide, bladder cancer (BC) has been regarded as the tenth most common cancer with more than 573 000 new cases in 2020. This research presents a systematic review and meta-analysis of studies examining the quality of life (QOL) among patients with BC. METHODS: The study was designed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A total of 11 articles were extracted from a literature search conducted through electronic databases including PubMed, EMBASE, Scopus and Web of Science from the onset of January 2000 to June 2022. A random-effects model was applied to estimate the pooled QOL in patients with BC. RESULTS: We included 11 primary studies in the final meta-analysis. Based on random effect analysis, total score of QOL was 53.92 (95% CI: 47.84 to 60) representing a moderate level of QOL among patients. Based on the analysis, it was found that physical items with a score of 49.82 (95% CI: 45.8 to 53.84) had a lower score in comparison with mental items at a score of 52 (95% CI: 49.54 to 54.47). In addition, the item of role limitations due to physical health with a score of 46.26 (95% CI: 20.11 to 72.41), and social functioning with a score of 46.25 (95% CI: 18.85 to 73.66), respectively, had the lowest QOL in patients with BC. CONCLUSION: Generally, the QOL among patients with BC was in a moderate condition, which can be improved through determining the influencing factors on QOL as a crucial strategy to define future treatment procedures in an effective manner.

Global Prevalence of Suicide in Patients With Cancer: A Systematic Review and Meta-Analysis.

AIM: Given that patients with cancer may commit suicide due to physical and mental problems, the present study objectives were to identify particular risk factors of different subgroup of patients including type of cancer, gender, age, type and time of suicide, and geographical region to facilitate early care and psychosocial support. METHODS: A comprehensive review of databases including Embase, Scopus, PubMed, and Web of Science was conducted for original articles published in English from January 2000 to March 2022. It is based on the PRISMA checklist. RESULTS: After reviewing 69 articles selected from 15 countries, the total prevalence rate of suicide among 34,157,856 patients with cancer was estimated 67,169, at 0.013 (95% CI, 0.008-0.021). The highest suicide prevalence was related to gastrointestinal cancer, estimated at 0.204 (95% CI, 0.161-0.255). A gender-based meta-analysis showed that the prevalence of suicide/suicidal ideation was higher among men, estimated at 0.013 (95% CI, 0.008-0.023) compared with women, at 0.006 (95% CI, 0.002-0.017). CONCLUSION: Based on study results, suicide-prevention strategies should be aimed at patients younger than 40 years of age to effectively resolve their mental health disorders and promote their self-efficacy in successful management of the disease.

Global depression in breast cancer patients: Systematic review and meta-analysis.

BACKGROUND: Breast cancer is known as one of the most common diseases among women, the psychological consequences of which are common in women and affect various aspects of their lives, so this study aims to investigate the prevalence of depression among women with breast cancer globally. METHOD: The present meta-analysis was performed by searching for keywords related to breast cancer and depression in 4 main databases: PubMed, Embase, Web of Sciences and Scopus in the period of January 2000 to November 2021 and the results of the study using R and CMA software were analyzed. RESULTS: A total of 71 studies were selected in English and the results of the analysis showed that the prevalence of depression in women with breast cancer is 30.2%, with Pakistan having the highest (83%) prevalence of depression and Taiwan having the lowest (8.3%). And in the WHO regions, EMRO region had the highest (49.7%) rate and SEARO region had the lowest (23%) prevalence of depression. Also, with increasing age, the prevalence of depression among women with breast cancer increases. CONCLUSION: Community and family support for women with breast cancer, holding psychology and psychotherapy courses, lifestyle modifications and training in this area can be effective in preventing the reduction of the prevalence of depression, and given the pivotal role of women in family affairs, this This can be in line with the work of health system policymakers.

Scleromyxedema in an adult following Sinopharm BBIBP-CorV vaccination: An extremely rare phenomenon.

Introduction: The Sinopharm BBIBP-CorV vaccine produces a variety of cutaneous adverse effects. Scleromyxedema is a mucinous connective tissue disorder that causes skin thickness and sclerodermoid changes. According to our findings, this is the first case of scleromyxedema induced by the Sinopharm immunization. Case description: We discuss the case of a 75-year-old woman who acquired progressive thickening of the skin in her limbs and trunk after getting the Sinopharm vaccination. Examination, laboratory testing, and a biopsy were used to verify scleromyxedema diagnosis. Intravenous immunoglobulins, mycophenolate mofetil, and prednisolone were used in the treatment of the patient. The outcomes from the 4-month follow-up were reassuring. Conclusion: This study emphasizes the need of considering scleromyxedema as a connective tissue pathology in patients who have recently received Sinopharm vaccine and have similar cutaneous signs.

Sarcoidosis with multiple organ involvement and uncommon symptoms: A case report.

Sarcoidosis is a complicated inflammatory disease characterized by the formation of non-caseating epithelioid granulomas in many organs. Herein, we reported a sarcoidosis case with multiple organ involvements and our diagnostic criteria and treatment plan.

Near-Infrared Confocal Reflectance Scanning Laser Ophthalmoscopy (SLO) and Short-Wavelength Autofluorescence Imaging in Cystic Diabetic Macular Edema.

Objective: To characterize results of short-wavelength autofluorescent (SW-AF) and near-infrared confocal reflectance scanning laser ophthalmoscopy (NIR-cR SLO) imaging in cystic diabetic macular edema (DME). Design: Cross-sectional study. Participants: 104 eyes from 52 naïve treatment patients with DME and mild to moderate nonproliferative diabetic retinopathy (NPDR) Methods: complete ocular examination, best-corrected visual acuity (BCVA), and imaging were performed. Results: In NIR-cR SLO, small/medium and large-sized cysts presented with decreased and increased reflectance, respectively. In SW-AF, increased and decreased autofluorescence, corresponding to medium-/large- and small-sized cysts were noted. Mainly, the lower NIR reflectance was associated with petaloid edema pattern in SW-AF (P=0.011), BCVA (logMAR) (P=0.056), subretinal fluid (P=0.035), and the involved layers of retina by cysts (P < 0.001) in Pearson chi-square test. Fair agreement of 0.31 (P < 0.001) between NIR-cR SLO and late FA leakage was found by the weighted kappa test. In regression analysis, NIR-cR SLO abnormality is highly correlated with outer and inner nuclear layers location of the cystic changes. Conclusions: The size of cysts and involved layers affect presenting features of SW-AF and NIR reflectance.

Global quality of life in breast cancer: systematic review and meta-analysis.

BACKGROUND: Breast cancer (BC) is the most common cancer among women worldwide. We conducted a systematic review and meta-analysis to cover the existing research gap and contribute to existing knowledge to provide both researchers and clinicians with a better profile on the topic and consequently help improve the quality of life (QoL) of patients with BC. METHODS: A comprehensive review of original articles published in English from January 2000 to October 2021 from databases including Embase, Scopus, PubMed and Web of Science was conducted based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. RESULTS: Based on the meta-regression which examined a total of 9012 patients with BC, the QoL score calculated by EORTC QLQ-C30 was 64.72 (95% CI 59.24 to 70.20), while the score obtained from FACT-B was 84.39 (95% CI 64.24 to 104.54) and the scores from QLQ-BR23 and SF-36 were 66.33 (95% CI 62.76 to 69.90) and 57.23 (95% CI 47.65 to 66.82), respectively. A meta-analysis affirmed a significant direct relationship between the QoL score of patients with BC and their age (p=0.03). The results also revealed that the QoL scores of patients who had completed treatment were higher than those who were currently under treatment. CONCLUSION: The present systematic review identified several factors that affect the QoL of women with BC worldwide and provided several implications for developing policy interventions to effectively improve the QoL of women with BC. In this way, clinicians can sufficiently give advice to their patients with the purpose of improving their QoL.PROSPERO registration number CRD42022309791.

Association of lifestyle and disease characteristics with self-rated wellness/health score in patients with rheumatoid arthritis.

OBJECTIVE: To study the relationship of self-rated wellness/health and lifestyle in patients with rheumatoid arthritis. METHODS: Self-rated wellness/health, demographics, smoking, mood, sleep, physical activity, diet, symptoms/signs, body mass index and laboratory findings in 142 patients with rheumatoid arthritis were collected in the current cross-sectional study. Multivariable generalized additive model (GAM) was employed to study the association of self-rated wellness/health score and lifestyle factors. RESULTS: Female/male ratio was 116/26 and the mean (SD) age of sample was 52 (13) years. Mean (SD) self-rated wellness/health score out of 10 was 7.2 (1.63). Mean (SD) number of tender joints and swollen joints were 4.42 (4.55) and 4.00 (4.26), respectively. The mean sleep score was 29.5 out of 70. Patients went to bed more than one hour earlier during the weekdays compared to weekends (22:45 vs. 23:52 PM, respectively, p < 0.0001). They also woke up more than one hour earlier during the weekdays compared to the weekends (6:08 vs. 7:20 AM, respectively, p < 0.0001). Their nap duration during weekdays was about half an hour shorter than the nap duration on weekends (19.75 vs. 48.02 minutes, respectively, p < 0.0001). The mean mood and diet scores were 18.5/35 and 22.5/42, respectively. By backward elimination in multivariable regression model (GAM), disease duration, mood, sleep quality, weekdays sleep characteristics (sleep duration, time to go to bed, wake-up time, time to fall asleep and nap duration), and sleep duration on weekends remained in the final model (R2 = 0.225, p = 0.01). Sleep quality, nap duration on weekdays, night sleep duration on weekends and mood status were the significant variables associated with self-rated wellness/health score. CONCLUSION: In patients with rheumatoid arthritis, the low self-rated wellness/health score was associated with the low sleep quality, long sleep duration on weekends, and long nap duration on weekdays.

Prevalence of coronavirus disease 2019 in rheumatic patients and evaluation of the effect of disease-modifying anti-rheumatic drugs.

One of the most controversial issues among rheumatologists is the best approach to managing a rheumatic patient (RP) with coronavirus disease 2019 (COVID-19). This study aims to evaluate the prevalence of COVID-19 in RPs compared to the general population and to relatively assess the potential role of RPs' treatment regimen against COVID-19. In a cross-sectional study, all RPs with an updated medical record between December 1, 2019, and February 29, 2020, at the rheumatology clinic of Shahid Beheshti Hospital, Qom, Iran were included (as the case group), and the prevalence of COVID-19 was compared to the paired control group-individuals without RDs, randomly selected from the Qom Health Network's database. Qom was the first city in Iran in which COVID-19 was identified and spread rapidly. Both groups were paired regarding sex, age, and underlying severe conditions. The prevalence of COVID-19 was lower in RPs than the control group (p = 0.028). Moreover, patients who were under treatment with disease-modifying anti-rheumatic drugs (DMARDs) and biologic agents seemed to possess a lower risk for COVID-19. Two RPs died from COVID-19, both of whom had granulomatosis and polyangiitis (GPA). The prevalence of COVID-19 in the RPs was lower than the control group, which could be associated with more adherence to the quarantine and social distancing rules by RPs and stricter routine follow-ups than the general population. Besides, taking DMARDs, such as leflunomide, might possess a protective effect against severe COVID-19, probably as a result of preventing cytokine storm.

Association of lifestyle elements with self-rated wellness and health status in patients with Behcet's disease.

BACKGROUND: Assessment of the association of various lifestyle factors and wellness and health status in patients with Behcet's disease was the main goal of this study. METHODS: Demographic information, body mass index, smoking habit, mood status, sleep quality, physical activity levels, nutritional data, symptoms, signs, laboratory findings and patient reported outcome (self-rated wellness and health) in 52 patients with Behcet's disease were collected in this cross-sectional study. A multivariable linear regression model was used to assess the association of self-rated wellness and health status and lifestyle factors, adjusted for age, sex, BMI, major symptoms and signs, as well as laboratory findings. RESULTS: Female to male ratio was 21/31, and the mean age of participants was 44 years. Mean self-rated wellness and health score was 14.6 out of 20. Oral and genital aphthous, ocular involvement, pathergy, and skin involvement were observed in 100, 52, 92, 36.5, and 9.5% of patients, respectively. The mean values of sleep, mood and nutrition quality scores were 17.7 (out of 70), 13.8 (out of 35), and 9 (out of 21), respectively. Univariable regression analysis showed a significant association between sleep quality, mood status, and disease duration, with patients' status in terms of self-rated wellness and health. In multivariable linear regression, sleep quality was the only significant predictive variable associated with self-rated wellness and health. CONCLUSION: Sleep quality was the most important factor associated with low self-rated wellness and health status in patients with Behcet's disease.

Surface modification of superparamagnetic iron oxide (SPION) and comparison of cytotoxicity effect of mPEG2000-PEI-SPION and mPEG750-PEI-SPION on the human embryonic carcinoma stem cell, NTERA2 cell line.

Non-viral carriers based on nanoparticles are promising vectors for drug and gene delivery into the target cells. The data provided in this article are related to research entitled "Efficiency of surface modified SPION". In this article the surface of superparamagnetic iron oxide (SPION) (core) coated with poly (ethylene glycol)-grafted polyethylenimine (mPEG-co-PEI) shell. PEI was used to increase gene transfection efficiency and poly (ethylene glycol) methyl ether was applied to reduce cytotoxicity of nanoparticles, because our goal is that two sets of mPEG-co-PEI coated SPIONs (mPEG-750 and 2000) were prepared as carrier for the purpose of gene delivery. Structure of the mPEG-co-PEI product was elucidate by using 1H-NMR spectroscopy. Physicochemical features of the modified-SPIONs were evaluated by zeta-potential analysis. Cytotoxic effect of Nano carries were then assayed by MTT in NT2 cell line. Data analyzed by excel and p< 0.05 was considered significant. Finally siRNA absorption Ability of mPEG750-PEI-SPION and mPEG2000-PEI-SPION was tested by N/P ratio test (gel retardation assay). Our data shown that mPEG750-G-Pei-Spion and mPEG2000-G-Pei-Spion were non-toxic up to 100 µg/ml in vitro for NT2 cell line.

Isolation, Characterization, and Establishment of Spontaneously Immortalized Cell Line HRPE-2S With Stem Cell Properties.

The retinal pigment epithelium is a monolayer of highly specialized pigmented cells located between the neural retina and the Bruch's membrane of the choroid. RPE cells play a crucial role in the maintenance and function of the underlying photoreceptors. This study introduces a spontaneously arising human retinal pigment epithelial cell line, HRPE-2S, which was isolated from primary RPE cell culture of 2 days old male donor. We characterized morphology and functional properties of the new cell line. The immortalized cell line was maintained in culture for more than 70 passages and 240 divisions. The average doubling time of the cells was approximately 22 h and got freezed at 26th passage. The cell line expressed RPE-specific markers RPE65 and cell junction protein ZO1 as an epithelial cell marker. It also expressed CHX10, PAX6, Nestin, SOX2 as stem and retinal progenitor cell markers. Ki67 as a marker of cell proliferation was expressed in all HRPE-2S cells. It represented typical epithelial cobblestone morphology and did not phenotypically change through several passages. Stem cell-like aggregations (neurospheres) were observed in SEM microscopy. The cells represented high mitotic index. They could be viable under hypoxic conditions and serum deprivation. According to functional studies, the cell line exhibited stem cell-like behaviors with particular emphasis on its self-renewal capacity. LDH isoenzymes expression pattern confirmed the same cellular source for both of the HRPE-2S cells and primary RPE cells. Characteristics of HRPE-2S cells promise it as an in vitro model for RPE stem cell-based researches. J. Cell. Physiol. 232: 2626-2640, 2017. © 2016 Wiley Periodicals, Inc.

Serum adenosine deaminase in patients with rheumatoid arthritis treated with methotrexate.

OBJECTIVE: Recently, adenosine deaminase (ADA) is introduced as helpful marker in diagnosis, prognosis, and monitoring of treatment in rheumatoid arthritis (RA). The aim of this study was to determine the efficacy of the serum ADA in diagnosis, prognosis, and monitoring of treatment with methotrexate (MTX) in RA. METHODS: This was a self-controlled clinical trial conducted in university hospitals of Isfahan, Iran. The serum level of ADA, erythrocyte sedimentation rate (ESR), and rheumatoid factor (RF) were measured for 70 patients with active RA (Disease Activity Score-28 [DAS28] > 3/2). After three months of MTX treatment and disease remission (DAS28 < 2.6) these markers were measured again. ANCOVA multiregression and paired t-test were used to compare and evaluate the mean level and correlation of ADA, ESR, IgM-RF, and DAS before and after RA remission. FINDINGS: The mean value for ADA activity was significantly higher than the normal one compared with other studies. Significant decreases were seen in values of ADA, ESR, RF, visual analogue scale (VAS), and DAS after remission. Also, the correlation coefficient between the values of ADA with ESR and DAS were statistically significant in baseline. Moreover, the statistically significant correlation between ADA and ESR, VAS, and DAS were seen after remission. No correlation was found in the case of the dosage of MTX with the value of ADA. CONCLUSION: It was concluded that ADA may be considered useful as a marker in diagnosis, prognosis, and monitoring of treatment with Methotrexate in RA.