The Effects of Shock Wave Therapy on the Symptoms and Function of Individuals With Dupuytren Disease: A Systematic Review.

OBJECTIVE: To systematically evaluate the effects of extracorporeal shockwave therapy (ESWT) on pain, clinical and functional outcomes, and satisfaction of patients with Dupuytren disease. DATA SOURCES: A thorough search for all the study types published in English was conducted in PubMed, Scopus, Web of Science, and Embase from inception to August 31, 2022. STUDY SELECTION: Title and abstract and then full-text screening against eligibility criteria was performed independently by 2 reviewers, and a third reviewer achieved consensus. DATA EXTRACTION: Reviewers identified 26 studies, of which 6 were included in the analysis (145 cases). The methodological quality was assessed using the National Heart, Lung, and Blood Institute and the Joanna Briggs Institute checklists. The certainty of evidence was evaluated using the Grading of Recommendation Assessment, Development, and Evaluation. DATA SYNTHESIS: Assessments represented a remarkable improvement in the pain and function through the measurements including the visual analog scale, the Disabilities of Arm Shoulder and Hand Questionnaire, the Michigan Hand Outcome Questionnaire, and Mayo Wrist Score. Patients' satisfaction was also favorable using the Roles and Maudsley score. The hand grip strength improvement was noted in one study measured via a Jamar dynamometer. In addition, the ultrasonographic assessment of the nodules revealed a decrease in the size of the nodules in a patient with multiple bilateral nodules after the treatment. The quality of the included studies was good for all studies except for one that was fair. The certainty of evidence was moderate for pain and function and was low for patients' satisfaction and ultrasonographic findings. CONCLUSIONS: ESWT can lead to significant pain improvement, functional rehabilitation, and patient satisfaction with no adverse effect in the management of Dupuytren disease. Pain may return over time, but not to that severity before the intervention. ESWT-related characteristics and the need for continuation of treatment remain to be fully elucidated in future large clinical trials.

Predictive Factors for Length of Stay in Patients Undergoing Total Hip Arthroplasty: A Cross-Sectional Study.

Background: Total hip arthroplasty (THA) is an effective surgery for patients with end-stage hip joint degenerative arthritis. This study aimed to determine peri-operative factors that impact the length of stay (LOS) and design a formula to predict LOS in patients undergoing THA. Methods: This cross-sectional study was performed from September 2019 to January 2020. For this study, all patients who underwent THA over a period of 12 years since 2005 were included in the study. Data about the LOS and several variables including demographic variables, surgery-related variables, transfusion, intensive care unit (ICU) admission, past drug history, comorbidities, and laboratory data, were gathered. Qualitative variables are presented as numbers (%), and quantitative variables are presented as mean Mann± standard deviation. Mann Whitney test , Kruskal-Wallis test, and Spearman's rank correlation test were also used. Results: A total of 524 patients were included in the study; 12 were excluded .261 (51%) were female and 251(49%) male. The mean age was 56.13±17.04 years. In the univariate analysis, the day of admission, surgery indication, transfusion, diabetes mellitus, oral anti-diabetic drugs, American Society of Anesthesiology (ASA) score, preoperative hemoglobin (Hb) level, and type of prosthesis showed significant relation with LOS. Significant variables entered to zero truncated negative binomial regression. Among them, the day of admission, ASA score, preoperative Hb level, and type of prosthesis showed significant relation with LOS (P < 0.05) and were used for model design. Conclusion: Preoperative Hb level, ASA score, day of admission, and prosthesis type have an impact on LOS and can predict LOS in patients who are candidates for THA.

Prevalence and risk of developing sexual dysfunction in women with multiple sclerosis (MS): a systematic review and meta-analysis.

OBJECTIVE: To estimate the pooled prevalence of sexual dysfunction (SD) in women with multiple sclerosis (MS). METHODS: We systematically searched PubMed, Scopus, EMBASE, Web of Science, and google scholar and also gray literature up to October 2021. The search strategy includes: ("Multiple Sclerosis" OR "MS" OR "Disseminated Sclerosis" OR (Disseminated AND Sclerosis) OR (Sclerosis AND Multiple)) AND ("Sexual Dysfunction" OR (Sexual AND Dysfunction) OR (Sexual AND Dysfunctions) OR (Sexual AND Disorders) OR (Sexual AND Disorder) OR "Sexual Dysfunctions" OR "Sexual Disorders" OR "Sexual Disorder" OR "Psychosexual Dysfunctions" OR (Dysfunction AND Psychosexual) OR (Dysfunctions AND Psychosexual) OR "Psychosexual Dysfunction" OR "Psychosexual Disorders" OR (Disorder AND Psychosexual) OR (Disorders AND Psychosexual) OR "Psychosexual Disorder" OR "Hypoactive Sexual Desire Disorder" OR "Sexual Aversion Disorder" OR (Aversion Disorders AND Sexual) OR (Disorders AND Sexual Aversion) OR "Sexual Aversion Disorders" OR "Orgasmic Disorder" OR (Disorders AND Orgasmic) OR "Orgasmic Disorders" OR "Sexual Arousal Disorder" OR (Arousal Disorders AND Sexual) OR (Disorders AND Sexual Arousal) OR "Sexual Arousal Disorders" OR "Frigidity"). RESULTS: We found 2150 articles by literature search, after deleting duplicates 1760 remained. Fifty-six articles remained for meta-analysis. The pooled prevalence of SD in MS patients estimated as 61% (95%CI:56-67%) (I2:95.7%, P < 0.001). The pooled prevalence of Anorgasmia in MS patients estimated as 29% (95%CI:20-39%) (I2:85.3%, P < 0.001). The pooled odds of developing SD in MS women estimated as 3.05(95%CI: 1.74-5.35) (I2:78.3%, P < 0.001). The pooled prevalence of decreased vaginal lubrication in MS patients estimated as 32%(95%CI:27-37%) (I2 = 94.2%, P < 0.001). The pooled prevalence of reduced libido was 48%(95%CI:36-61%) (I2:92.6%, P < 0.001). The pooled prevalence of arousal problems was 40%(95%CI: 26-54%) (I2:97.4%, P < 0.001). The pooled prevalence of intercourse satisfaction was 27% (95%CI: 8-46%) (I2:99%, P < 0.001). CONCLUSION: The result of this systematic review and meta-analysis show that the pooled prevalence of SD in women with MS is 61% and the odds of developing SD in comparison with controls is 3.05.

COVID-19 vaccines and patients with multiple sclerosis: willingness, unwillingness and hesitancy: a systematic review and meta-analysis.

OBJECTIVE: The purpose of this study was to determine the pooled prevalence of vaccination willingness, unwillingness, and hesitancy among patients with multiple sclerosis. METHODS: Databases including PubMed, Scopus, EMBASE, Web of Science, and Google Scholar were searched. by two expert researchers, as well as references in the included studies, which were published before October 2021. RESULTS: Three hundred eighty articles were found in four data bases. One hundred eighty-two studies remained following deleting duplicates. Finally, ten studies remained for the meta-analysis. Totally, 5983 patients with MS were assessed. The pooled prevalence of willingness to vaccination among patients with MS was 76% (95% CI: 67-85%) (I2 = 98.4%, p < 0.001). Unwillingness pooled prevalence to vaccination among patients with MS was 2% (95% CI: 2-3%) (I2 = 97.9%, p < 0.001). Hesitancy pooled prevalence to vaccination among patients with MS was 0% (I2 = 98%, p < 0.001). CONCLUSION: According to the findings of this systematic review and meta-analysis, more than two-thirds of patients with MS were willing to obtain COVID-19 vaccines.

Physical and biological properties of blend-electrospun polycaprolactone/chitosan-based wound dressings loaded with N-decyl-N, N-dimethyl-1-decanaminium chloride: An in vitro and in vivo study.

Dual-pump electrospinning of antibacterial N-decyl-N, N-dimethyl-1-decanaminium-chloride (DDAC)-loaded polycaprolactone (PCL) nanofibers, and chitosan (CS)/polyethylene-oxide (PEO)-based wound dressings with hydrophilic and hydrophobic properties to eliminate and absorb pathogenic bacteria from wound surface besides antibacterial action and to support wound healing and accelerate its process. Physicochemical properties of the prepared nanofibrous mat as well as antibacterial, cytotoxicity, and cell compatibility were studied. The full-thickness excisional wound healing properties up to 3 weeks using hematoxylin and eosin and Masson-trichrome staining were investigated. Addition of DDAC to CS/PEO-PCL mats decreased the diameter of the nanofibers, which is a crucial property for wound healing as large surface area per volume ratio of nanofibers, in addition to proper cell adhesion, increases loading of DDAC in mats and leads to increased cell viability and eliminating Gram-positive bacteria at in vitro studies. In vivo studies showed DDAC-loaded CS/PEO-PCL mats increased epithelialization and angiogenesis and decreased the inflammation according to histological results. We demonstrated that hydrophobic PCL/DDAC mats, besides antibacterial properties of DDAC, absorbed and eliminated the hydrophobic pathological microorganisms, whereas the hydrophilic nanofibers consisted of CS/PEO, increased the cell adhesion and proliferation due to positive charge of CS. Finally, we were able to increase the wound healing quality by using multifunctional wound dressing. CS/PEO-PCL containing 8 wt % of DDAC nanofibrous mats is promising as a wound dressing for wound management due to the favorable interactions between the pathogenic bacteria and PCL/CS-based wound dressing.

Serum levels of total and urine level of PCA3 in patients with benign prostatic hyperplasia and prostate cancer.

BACKGROUND: Urine test with the PSA result will provide a good prognosis of the prostate cancer. Therefore, considering the importance of PCA3 in this study, we aimed to compare the serum total and urinary PCA3 levels in patients with benign hyperplasia and prostate cancer. METHODS: This cross-sectional study was performed on 90 patients referring to Noor and Hazrat-e-Ali Asghar Hospital in Isfahan from October 2017 to October 2018 for prostate biopsy. Patients were divided into two groups including benign prostate hyperplasia (BPH) and prostate cancer. Serum total and urinary PCA3 levels were measured and compared in both groups. RESULTS: 38 patients with prostate cancer and 52 patients with BPH participated in this study. Mean age in prostate cancer group was significantly higher than BPH group (P=0.01). Also mean PCA3, and total PSA, in patients with prostate cancer was significantly higher than patients with BPH (P<0.05). CONCLUSION: PCA3 was an important marker in patients with prostate cancer and BPH.

Alterations in lipid peroxidation, lipid profile, insulin sensitivity, and hepatic histopathological changes in diabetic rats following the treatment with Salvadora persica.

We examined the effects of various partitions of Salvadora persica extract on lipid profile (LP), lipid peroxidation, and insulin sensitivity (IS) of diabetic rats. The rats were divided into normal control, diabetic control (DC), standard, sham, and test groups. The test groups were treated with an oral dose of 200, 400, and 600 mg/kg of crude, aqueous, and ethyl acetate partition of S. persica extract. After 21 days of experiment, the fasting blood glucose (FBS), LPs, lipid peroxidation, IS, liver enzymes levels, liver histopathology, and body weight alteration were evaluated. A significant decrease in FBS and lipid profile (except HDL) were observed in rats treated with various dose of extract compared with the DC rats ( P < 0.05). Treating diabetic rats with various extracts of S. persica meaningfully decreased the level of malondialdehyde ( P < 0.05). Animals treated with various dose of aqueous extract showed better results ( P < 0.01). On the basis of used indirect indexes to determine IS, all partitions of extracts showed anti-insulin resistance effects in diabetic rats. On the basis of our statistical analyzing, treating diabetic rats with all of the three extracts of S. persica decreased the elevated levels of alanine phosphatase, aspartate aminotransferase, and alanine transferase. Also, pathological changes in the liver tissue were reduced following treatment with the S. persica. In conclusion, our results give evidence that the S. persica extract, especially aqueous partition, has a healing effect on diabetes and can be considered as an alternative therapy for this disease.

Molecular aspects of pancreatic ß-cell dysfunction: Oxidative stress, microRNA, and long noncoding RNA.

Metabolic syndrome is known as a frequent precursor of type 2 diabetes mellitus (T2D). This disease could affect 8% of the people worldwide. Given that pancreatic ß-cell dysfunction and loss have central roles in the initiation and progression of the disease, the understanding of cellular and molecular pathways associated with pancreatic ß-cell dysfunction can provide more information about the underlying pathways involved in T2D. Multiple lines evidence indicated that oxidative stress, microRNA, and long noncoding RNA play significant roles in various steps of diseases. Oxidative stress is one of the important factors involved in T2D pathogenesis. This could affect the function and survival of the ß cell via activation or inhibition of several processes and targets, such as receptor-signal transduction, enzyme activity, gene expression, ion channel transport, and apoptosis. Besides oxidative stress, microRNAs and noncoding RNAs have emerged as epigenetic regulators that could affect pancreatic ß-cell dysfunction. These molecules exert their effects via targeting a variety of cellular and molecular pathways involved in T2D pathogenesis. Here, we summarized the molecular aspects of pancreatic ß-cell dysfunction. Moreover, we highlighted the roles of oxidative stress, microRNAs, and noncoding RNAs in pancreatic ß-cell dysfunction.