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Background: Adenomyosis can lead to infertility and failure of in vitro fertilization. Limited evidence suggests that the use of long-term treatment with gonadotropin-releasing hormone (GnRH) agonists followed by frozen-thawed embryo transfer (FET) may be the preferred approach for women with adenomyosis., Objective: The aim of this randomized controlled trial is to compare the efficacy of an ultra-long GnRH agonist with standard downregulation in women with adenomyosis undergoing FET., Materials and Methods: This randomized controlled trial enrolled 72 women with adenomyosis diagnosed by sonographic criteria who underwent FET cycles at the Avicenna Infertility Center. These women were randomly assigned to two equal groups: one received GnRH agonist treatment for three months before the FET cycle and the other served as the standard downregulation group. Results were reported as chemical and clinical pregnancy rates., Results: The two groups were similar in age, body mass index, anti-Müllerian hormone levels, number of previous pregnancies and miscarriages, presence of uterine myomas, and endometriosis. However, the total dose of estradiol used until embryo transfer was significantly higher in the ultra-long GnRH agonist group than in the standard group (96.14 mg vs. 80.52 mg, p-value = 0.004). Nevertheless, chemical and clinical pregnancy rates did not differ significantly between the two groups., Conclusions: Ultra-long GnRH agonist downregulation did not improve the chemical and clinical pregnancy rate in the FET cycle in women with adenomyosis compared with standard GnRH agonist downregulation in the other words, ultra-long GnRH agonist downregulation is not superior to standard protocol. In women with adenomyosis (without history of endometriosis), downregulation of standard GnRH agonists prior to frozen-thawed embryo transfer may be the preferred embryo transfer protocol to gain higher clinical/chemical pregnancy rate., Trial Registration: Clinical trial registry: IRCT20160717028967N9, available at: https://irct.behdasht.gov.ir/trial/36103 ., (© 2024. The Author(s).)

Background: The mechanisms of the function of interferon beta (IFN-β) and natalizumab (NTZ) in multiple sclerosis (MS) patients have not yet been fully understood. Over the past decades, many studies have been conducted to evaluate gene expression changes especially regulatory non-coding RNAs such as microRNAs (miRNAs) following therapy in MS patients., Objective: To assess the changes in the expression of miR-20b in MS patients treated with IFN-β or NTZ., Methods: Sixty patients with relapsing-remitting MS (RRMS) and 30 healthy controls (HCs) were enrolled. The patients were categorized as untreated (N=20), IFN-β-treated (N=20), and NTZtreated (N=20). For the expression analysis, real-time PCR was performed on the whole blood. The bioinformatic tools were applied for signaling pathways enrichment analysis of miR-20b targetome., Results: The relative expression of miR-20b was significantly downregulated in the untreated patients compared with the HCs (-1.726-fold, p<0.001), while IFN-β-treated and NTZ-treated patients showed no statistical difference compared with the HCs (0.733-fold, p=0.99 for IFN-β and 1.025-fold, p=0.18 for NTZ). This indicates the restoration of miR-20b expression to normal level in the treated patients. Additionally, in silico analysis demonstrated that the Jak-STAT signaling pathway is enriched with miR-20b targets (p<0.0001)., Conclusion: Our findings suggest that the positive effects of IFN-β and NTZ in the RRMS patients could be potentially mediated by returning miR-20b expression to baseline.

Introduction: Curcumin is a polyphenol with a variety of pharmacological actions. Despite its therapeutic effects and well-known safety profile, the utility of curcumin has been limited due to its deprived physical, chemical, and pharmacokinetic profile resulting from limited solubility, durability, prompt deterioration and pitiable systemic availability. Employment of an amalgamated framework integrating the potential advantages of a nanoscaffold alongside the beneficial traits of inhalational drug delivery system beautifully bringing down the restricting attributes of intended curative interventions and further assures its clinical success., Areas Covered: Current review discussed different application of inhalable nanocurcumin in different medical conditions. Lung diseases have been the prime field in which inhalable nanocurcumin had resulted in significant beneficial effects. Apart from this several lung protective potentials of the inhaled nanocurcumin have been discussed against severe pulmonary disorders such as pulmonary fibrosis, radiation pneumonitis and IUGR induced bronchopulmonary dysplasia. Also, application of the disclosed intervention in the clinical management of COVID-19 and Alzheimer's Disease has been discussed., Expert Opinion: In this portion, the potential of inhalable nanocurcumin in addressing various medical conditions along with ongoing advancements in nanoencapsulation techniques and the existing challenges in transitioning from pre-clinical models to clinical practice has been summarized.

Background: Despite the increasing growth of female genital cosmetic procedures, the long-term effects of these procedures are not clearly understood. This study was conducted to compare the genital self-image and sexual function in women with and without female genital cosmetic procedures., Methods: This cross-sectional study was conducted on 315 participants (210 women without a history of genital cosmetic surgery and 105 women with it) in Alborz province, Iran, from early February 2023 to mid-May 2023. The sampling was done conveniently. Data collection instruments were Female Genital Self Image Scale and Female Sexual Function Index. Statistical analysis was done in SPSS 16 software using t-test, chi-square, and logistic regression, and P<0.05 was considered statistically significant., Results: The use of laser to tighten the vagina with 77.77% and Perineoplasty with 29.2% were the main cosmetic procedures. The mean duration passed from the surgical procedures was 4.79±3.60 years, while it was 1.13±0.74 years for non-surgical procedures. Women with a history of genital procedures had a higher mean age (39.45±10.38, P=0.023). However, they were lower regarding the level of education (P<0.001), family income (P<0.001), and exercise (P<0.001). Also, they showed a higher number of pregnancies (P<0.001), deliveries (P<0.001), vaginal delivery (P<0.001), episiotomy (P<0.001), and neonates with a weight of ≥3.5 kg (P=0.002). In both groups, midwives and doctors were the most important sources of information about the appearance and function of reproductive system. However, the genital self-image and sexual function of the two groups did not differ significantly (P>0.05)., Conclusion: No difference in sexual self-image and lack of difference in sexual function after cosmetic procedures show the need to pay attention to recommending and selecting these procedures. Public awareness about the diverse and natural forms of the female genitalia, education about the variety of the factors affecting sexual function, reduction of unnecessary interventions, increase in physiological births, retraining doctors and midwives, and multidimensional counseling can help to choose more appropriate candidates for cosmetic procedures., Competing Interests: None declared., (Copyright: © International Journal of Community Based Nursing and Midwifery.)

Background: In the last decade, luteal-phase ovarian stimulation (LPOS) has been suggested as an alternative controlled ovarian stimulation (COS) protocol for in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) cycles mainly in women with a history of poor ovarian response (POR). The present randomized controlled trial study aimed to compare the outcomes of follicular phase ovarian stimulation (FPOS) and LPOS protocols in POR cases undergoing ICSI cycles., Methods: Seventy-eight POR patients who met the Bologna criteria and underwent an ICSI cycle were included. In this study, 39 POR cases were allocated to the FPOS group, and 39 POR cases were allocated to the LPOS group. The primary outcome was the number of metaphase II (MII) oocytes. In addition, the total number of oocytes, number of top-quality day 3 embryo, day 3 embryo development rate, chemical pregnancy and clinical pregnancy rates were defined as secondary outcomes., Results: The obtained results demonstrated that the number of MII oocytes significantly increased in the LPOS group compared to the FPOS group (P = 0.007). However, there was no significant difference between the two groups regarding the number of GV and MI oocytes, number of top-quality day 3 embryos and day 3 embryo development rate among both categories of patients. Also, the number of total and MII oocytes was significantly higher in the LPOS group (P = 0.016)., Conclusion: These results suggest that LPOS protocol effectively increases the number of mature oocytes in women with a history of POR., Trial Registration: IRCT20210405050852N1 (Registered at Iranian registry of clinical trials; available at https://en.irct.ir/trial/55402 )., (© 2024. The Author(s).)

Objectives: An alternative to both the time-consuming traditional and the expensive three-dimensional (3D) methods for splint design is to use two-dimensional (2D) images. The present study utilized image processing to achieve an automatic and practical method of anthropometry measurement to design and build a personalized and remote cock-up splint. This method is applicable for patients unable to personally attend clinic appointments., Methods: The defined landmarks of the cock-up splint of 100 adult participants were measured manually. Each individual had a 2D image taken of their upper limb using a customized imaging device. The 2D image portions that corresponded to the manual measurements were then identified, and their sizes were retrieved in pixels using MATLAB software. To find equations between manual 3D measurements and 2D image processing ones, multiple linear regression analysis was performed on landmark variables., Results: We were able to determine equations to estimate manual dimensions based on 2D image data. In the men's group, we could predict the third finger length, forearm circumference at three levels, and the largest forearm circumference. In the women's group, in addition to variables predicted for men, hand circumference at the distal palmar crease and first web levels, as well as arm circumference, could be predicted using the identified equations., Conclusion: Based on the findings, 2D image processing could be an appropriate method for designing personalized cock-up splints., Competing Interests: The authors do not have any potential conflicts of interest regarding this manuscript., (Copyright © 2024 Mashhad University of Medical Sciences.)

Objectives: Proximal humerus fractures (PHFs) are common fractures in the elderly and are typically treated conservatively with immobilization. However, there is no consensus on whether to choose early or late conventional mobilization, taking their outcomes into account. This paper reviews comparative studies on the clinical outcomes of one- and three-week immobilization periods in terms of limb function, pain intensity, and complications following the adoption of the non-surgical treatment of PHF., Methods: The current systematic review started with searching PubMed, Scopus, and Web of Science databases for randomized clinical trials (RCTs) on PHF patients to compare the clinical outcomes between patients receiving the one-week mobilization (early mobilization) and those receiving the three-week mobilization (late mobilization). We also performed a meta-analysis to compare the two groups' limb function and pain levels at three and six months of follow-up., Results: Five of the seven RCTs had adequate data to be included in the meta-analysis. The quantitative results showed that the early mobilized patients had improved limb function at three [weighted mean difference (WMD): 5.15 (CI 95%: 0.68-9.62)] and six [WMD: 3.51 (CI 95%: 0.43-6.60)] months, but not at 12 months of follow-up. At either three, six, or 12 months, there was no difference in pain intensity between the two groups., Conclusion: This review supports the adoption of early mobilization at one week for the non-operative management of PHFs. However, to compare the long-term effects, more clinical trials with longer follow-ups are needed., Competing Interests: None, (2024 © BY THE ARCHIVES OF BONE AND JOINT SURGERY.)