Comparison of clinical characteristics and surgical outcomes in non-vasectomized epididymal obstructive azoospermia patients with or without concurrent vas-deferens obstruction.

BACKGROUND: Microsurgical vasoepididymostomy is an effective surgical method for treating epididymal obstructive azoospermia but the surgical outcomes can be affected in some non-vasectomized epididymal obstructive azoospermia patients with concurrent vas-deferens obstruction. This study aimed to explore the clinical characteristics and surgical outcomes in non-vasectomized epididymal obstructive azoospermia patients with versus without concurrent vas-deferens obstruction. STUDY DESIGN: Retrospective study. OBJECTIVE: To explore the clinical characteristics and surgical outcomes in non-vasectomized epididymal obstructive azoospermia patients with versus without concurrent vas-deferens obstruction, aiming to identify predictive factors for concurrent vas-deferens obstruction and evaluate the efficacy of microsurgical vasoepididymostomy in patients with epididymal obstructive azoospermia and concurrent short-segment vas-deferens obstruction. MATERIALS AND METHODS: A retrospective analysis of 225 epididymal obstructive azoospermia cases was conducted at the First Affiliated Hospital of Fujian Medical University from November 2016 to March 2023. All patients underwent a comprehensive preoperative evaluation. During surgery, the vas deferens were assessed to determine the presence and extent of obstruction. Depending on the obstruction length, either a standard microsurgical vasoepididymostomy was performed, or the obstructed segment was resected followed by microsurgical vasoepididymostomy. If the remaining length post-resection was insufficient for anastomosis, the procedure was discontinued. Data on patient clinical characteristics, operative findings, and outcomes were collected and analyzed. Logistic regression was used to identify predictive factors for concurrent vas-deferens obstruction, and comparative analysis assessed patency and pregnancy rates between patients with and without concurrent vas-deferens obstruction. RESULTS: Of the 225 patients in the study, 77 (34.22%) presented with epididymal obstructive azoospermia and concurrent vas-deferens obstruction. Logistic regression analysis revealed that "the history of epididymitis" was a significant predictive factor for epididymal obstructive azoospermia patients with concurrent vas-deferens obstruction (odds ratio = 9.06, p < 0.001). The average length of vas deferens obstruction amenable to microsurgical vasoepididymostomy post-resection was 1.31 ± 0.54 cm (range from 0.50 to 2.50 cm). In contrast, cases unsuitable for microsurgical vasoepididymostomy presented an average obstruction length of 15.26 ± 5.79 cm (p < 0.001). The patency rates were 82.17% in epididymal obstructive azoospermia patients without concurrent vas-deferens obstruction and 74.14% in those with concurrent vas-deferens obstruction. The pregnancy rates followed a similar trend, at 34.11% and 34.48%, respectively. These differences were not statistically significant (p > 0.05 for both). However, epididymal obstructive azoospermia patients with vas-deferens obstruction exhibited a decreased likelihood of bilateral microsurgical vasoepididymostomy (p < 0.001). DISCUSSION AND CONCLUSION: Our study identifies a noticeable occurrence of concurrent vas-deferens obstruction in non-vasectomized epididymal obstructive azoospermia patients, with approximately one-third of the cases (34.22%) exhibiting vas-deferens obstruction during surgical interventions. Notably, a small fraction (6.67%) of these individuals chose not to proceed with any microsurgical vasoepididymostomy, even on one side, due to the extensive length of the obstruction. Through logistic analysis, we have demonstrated that "the history of epididymitis" is a critical predictive factor for the presence of vas-deferens obstruction, underscoring its significance in preoperative evaluations. Furthermore, our research confirms that microsurgical vasoepididymostomy is still an effective treatment for epididymal obstructive azoospermia patients with concurrent short-segment vas-deferens obstruction, achieving significant patency and favorable pregnancy rates compared to those patients without vas-deferens obstruction. These insights are pivotal for enhancing surgical strategies and improving fertility outcomes in this patient cohort.

Discectomy for Lumbar Disc Herniation in Pediatric and Adolescent Populations: A Systematic Review and Meta-Analysis.

Corroborative evidence for discectomy in pediatric or adolescent patients remains scarce, with this single-arm meta-analysis investigating discectomy for lumbar disc herniation (LDH) within this population. PubMed, Embase (Elsevier), CiNAHL, Cochrane Library, Scopus, and Web of Science were searched. Eligible studies reported pediatric patients under 21 years of age with a diagnosis of LDH that was treated surgically with discectomy. This review was registered in PROSPERO (ID: CRD42023463358). Twenty-two studies met the eligibility criteria (n=1182). Visual analog scale (VAS) scores for back pain at baseline were 5.34 (95% CI: 4.48, 6.20, I2=98.9%). Postoperative VAS back pain scores after 12 months were 0.88 (95% CI: 0.57, 1.19, I2=95.6%). VAS scores for leg pain at baseline were 7.03 (95% CI: 6.63, 7.43, I2=93.5%). Postoperative VAS leg pain scores after 12 months were 1.02 (95% CI: 0.68, 1.36, I2=97.0%). Oswestry disability index (ODI) scores at baseline were 55.46 (95% CI: 43.69, 67.24, I2=99.9%). Postoperative ODI scores after 12 months were 7.82 (95% CI: 4.95, 10.69, I2=99.4%). VAS back, VAS leg and ODI scores demonstrated a minimum clinically important difference (MCID) at all postoperative points. Perioperative outcomes demonstrated operative time as 85.71 mins (95% CI: 73.96, 97.46, I2=99.4%) and hospital length of stay as 3.81 days (95% CI: 3.20, 4.41, I2=98.5%). The postoperative reoperation rate at the same level was 0.01 (95% CI: <0.00, 0.02, I2=0%). Discectomy appears safe and effective in pediatric and adolescent patients suffering from LDH. The findings here provide groundwork for future randomized control trials against conservative measures to elaborate on optimal management and elucidate long-term outcomes.

Role of Low-Level Laser Therapy in the Management of Temporomandibular Joint Arthralgia.

To study the efficacy of low-level laser therapy in the management of temporomandibular joint arthralgia. Design Interventional study (pre-post study), Setting Meenakshi Medical College And Hospital, Research Institute. Subjects 50 patients with temporomandibular joint arthralgia were evaluated for pain, mouth opening and clicking sound while mouth opening before and after treatment. Method Patients are subjected to undergo low-level laser therapy with Infrared and red rays with a therapeutic dosage ranging from 8 J/cm2 to 15 J/cm2 up to 3-5 sessions for a month each session lasts for 15-20 min. The patients are to be followed up regularly after 1, 3, 6 and 8 months in the study.The study measured the range of mouth opening in patients before and after undergoing low-level laser therapy. Before treatment, the range of mouth opening was from 2.78 to 3.97 cm, with a mean value of 2.78 cm and a standard deviation of 0.22. After treatment, the range of mouth opening was from 2.78 to 3.97 cm, with a mean value of 3.97 cm and a standard deviation of 0.24. The study also measured the VAS score for pain, with a mean and standard deviation of 7.9 ± 0.73 before treatment and 0.88 ± 0.718 after treatment. There was a significant difference between the pretreatment and post-treatment VAS scores, with a P-value of 0.05. Low-level laser therapy is an effective non invasive treatment modality for temporomandibular joint arthralgia. The patients who underwent this procedure had symptomatic relief and no remissions were observed.

A Comparative Study on Management of Acute Otitis Externa with and Without Oral Antibiotics in a Tertiary Care Centre, Maduranthagam.

Acute otitis externa also called as "Swimmers ear" is commonly seen in all age groups. It is a very common condition, severely painful, characterised by otalgia, otorrhoea, conductive hearing loss and an oedematous ear canal. There is dearth of evidence based treatment guidelines leading to difference of opinion in its treatment particularly in the usage of systemic antibiotics and local antibiotics. To evaluate the clinical efficacy of oral antibiotics in two different protocols in treatment of acute otitis externa. A total of 80 patients with clinically diagnosed otitis externa were included into the study. Group A treated with systemic antibiotics and Group B without antibiotics based on Senturia grading. Response to the treatment was assessed with otoscopic finding and visual analogue scale. Standard analysis was performed with the statistical p value of less than 0.05 which is considered as significant. Group A treated with oral antibiotics had better improvement of the VAS scores in S2b and S2c grades when compared with Group B. However, there was no significant difference in both groups with S1 and S2a grades with or without antibiotics. Oral antibiotics are effective only in cases with severe odema and higher grades of AOE. In cases with initial or milder to moderate AOE the role of antibiotics is still doubtful and hence use of antibiotics to be considered cautiously in this antibiotic resistance era. A combination of good local treatment and IG wicks can produce almost similar results without antibiotics except in severe odematous AOE cases. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-024-04634-7.

The role of the radiologist in the evaluation of male infertility: recommendations of the European Society of Urogenital Radiology-Scrotal and Penile Imaging Working Group (ESUR-SPIWG) for scrotal imaging.

OBJECTIVES: The Scrotal and Penile Imaging Working Group (SPIWG) of the European Society of Urogenital Radiology (ESUR) aimed to produce recommendations on the role of the radiologist in the evaluation of male infertility focused on scrotal imaging. METHODS: The authors independently performed an extensive literature Medline search and a review of the clinical practice and consensus opinion of experts in the field. RESULTS: Scrotal ultrasound (US) is useful in investigating male infertility. US abnormalities related to abnormal sperm parameters (sperm concentration, total count, motility, and morphology) are low testicular volume (TV), testicular inhomogeneity (TI), cryptorchidism, testicular microlithiasis (TML), high-grade varicocele, bilateral absence of vas deferens, bilateral dilation and echotexture abnormalities of the epididymis. The proposed ESUR-SPIWG recommendations for imaging in the evaluation of male infertility are therefore: to measure TV; investigate TI; perform annual (US) follow-ups up to age 55 in men with a history of cryptorchidism/orchidopexy and/or in men with TML plus "additional risk factors" or with "starry sky" TML; perform scrotal/inguinal US in men with nonpalpable testis; perform scrotal US in men with abnormal sperm parameters to investigate lesions suggestive of tumors; evaluate varicocele in a standardized way; evaluate the presence or absence of vas deferens; investigate the epididymis to detect indirect signs suggesting obstruction and/or inflammation. CONCLUSIONS: The ESUR-SPIWG recommends investigating infertile men with scrotal US focusing on TV, inhomogeneity, localization, varicocele, vas deferens, and epididymal abnormalities. Cryptorchidism, TML, and lesions should be detected in relation to the risk of testicular tumors. CLINICAL RELEVANCE STATEMENT: The ESUR-SPIWG recommendations on scrotal imaging in the assessment of male infertility are useful to standardize the US examination, focus on US abnormalities most associated with abnormal semen parameters in an evidence-based manner, and provide a standardized report to patients. KEY POINTS: So far, ESUR-SPIWG recommendations on scrotal imaging in the assessment of male infertility were not available. The ESUR-SPIWG recommends investigating infertile men with scrotal US focusing on testicular volume, inhomogeneity, localization, varicocele, vas deferens and epididymal abnormalities, and assessing cryptorchidism, testicular microlithiasis and lesions in relation to the risk of testicular tumors. The ESUR-SPIWG recommendations on scrotal imaging in the assessment of male infertility are useful to standardize the US examination, focus on US abnormalities most associated with abnormal sperm parameters in an evidence-based manner, and provide a standardized report to patients.

Pain experience with outpatient hysteroscopy: A prospective cohort study.

BACKGROUND: Abnormal uterine bleeding (AUB) affects women of all ages and is one of the most common reasons for referral to a gynaecological clinic. Operative hysteroscopic procedures allow for a see-and-treat approach to AUB, and these techniques have been shown to be feasible and acceptable in the outpatient setting. OBJECTIVE: To assess if there is an increase in pain scores for women who are undergoing an operative hysteroscopic procedure with Myosure LITE® (Hologic; mechanical hysteroscopic tissue removal system) compared to outpatient diagnostic hysteroscopy alone. STUDY DESIGN: A prospective cohort study was performed. All participants attending the outpatient hysteroscopy clinic at Mercy Hospital for Women completed a pre-and post-procedure questionnaire. This included a visual analogue scale (VAS) for any pre-existing pain, anticipated pain, and actual pain experienced during procedure. Factors influencing overall satisfaction and willingness to attend again were also assessed. Data was entered into RedCap® for analysis. A difference in VAS of 10 mm or more was considered clinically significant. An alpha of p < 0.05 was assigned for statistical significance. RESULTS: Between February 2020 and November 2022, 208 women underwent outpatient diagnostic hysteroscopy followed by an operative hysteroscopy with MyoSure®. To allow for standardisation of analgesia, only participants who had a cervical block before their Myosure® procedure were included for analysis (n = 111). There was statistical evidence (t(111) = 2.36, p = 0.02) of a lower mean VAS pain score for operative Myosure (36.5 mm, 95 % CI: 31.1-41.8 mm) compared to outpatient diagnostic hysteroscopy (44.1 mm, 95 % CI: 39.0-49.2 mm). The mean difference in VAS pain score was estimated as 7.7 mm (95 % CI: 1.2-14.1 mm) lower for Myosure compared to hysteroscopy. Given the threshold for clinical significance was considered as 10 mm difference in VAS, the variance in pain scores is under the likely clinically significant range. There was no significant difference in pain scores for diagnostic hysteroscopy with or without paracervical block (mean difference = 1.42; 95 % CI: -6.35 to 9.20). There was no association between pre-existing pain, and actual pain for hysteroscopy, or Myosure (p = 0.997 and p = 0.065 respectively). The anticipated pain score was weakly associated with actual pain during the operative Myosure procedure (p = 0.02), and with outpatient diagnostic hysteroscopy (p = 0.019). CONCLUSION: Outpatient hysteroscopy procedures are generally well tolerated. The pain experience with operative Myosure was less than that reported during the diagnostic hysteroscopy by the same patient although this is unlikely of clinical significance. Importantly, Myosure was not more painful than the initial diagnostic procedure, and most patients were satisfied with the outcome and would choose to have the procedure again in an outpatient setting. This is in keeping with other studies which have shown a high degree of patient tolerance and satisfaction with this approach.

Serum Concentration of IL-5 Receptor (IL-5R) and Associations with Disease Severity in Patients with Chronic Spontaneous Urticaria (CSU) and Atopic Dermatitis (AD).

The immunological pathogenesis of atopic dermatitis (AD) and chronic spontaneous urticaria (CSU) has not been fully elucidated yet. The aim of our research was to assess the serum concentration of interleukin-5 receptor (IL-5R) in relation to the disease activity and pruritus intensity in adult patients with AD and CSU. This pilot study included 45 participants (15 patients with AD, 15 patients with CSU, and 15 healthy controls). Blood samples were taken to examine the serum levels of IL-5R using the enzyme-linked immunosorbent assay (ELISA) test. The Scoring Atopic Dermatitis (SCORAD) index, the Urticaria Activity Score (UAS7), and the Visual Analogue Scale (VAS) were used to assess the disease activity and the pruritus intensity, respectively. Obtained results revealed that the IL-5R concentration was significantly higher in patients with CSU than in patients with AD and in the controls (p = 0.038). There was a positive correlation between the IL-5R level and the SCORAD index in patients with AD (r = -0.9, p = 0.047), which was not found for the CSU activity by UAS7 and with the pruritus severity by VAS in both examined groups of patients. Our findings underscore higher serum levels of IL-5R among CSU and AD patients, which may highlight its functional role in the pathogenesis of these diseases. In contrast, IL-5R might not be fully useful in reflecting the severity of symptoms. Although our results are promising, this study should be conducted on a larger cohort of patients.

Quality of life in adolescent and adult patients with persistent allergic rhinitis after one year of subcutaneous immunotherapy with a modified mite extract.

Introduction: Allergic rhinoconjunctivitis (AR) is an IgE-mediated inflammation of nasal and ocular mucosa after environmental allergen exposure, mainly by house dust mites (HDM). AR affects more than one third of the population worldwide and it is associated with loss of quality of life (QoL). Aim: To analyse the improvement in the QoL in 50 patients with moderate-persistent AR due to house HDM before and after receiving 1 year of subcutaneous specific aeroallergen immunotherapy treatment (SAIT). Material and methods: A prospective observational study was performed based on clinical practice in 50 patients with moderate-severe persistent AR due to HDM and candidates to SAIT. Forty-one patients completed the study. Patients were evaluated with the ESPRINT short-version QoL questionnaire, a score of medication use and visual analogue scale (VAS) symptom score, prior to and 12 months after SAIT. Results: Forty-one patients (25 women, mean age 26.9 years). Mean ESPRINT values prior to the start SAIT was 3.06 (moderate-severe) and 1 year after starting subcutaneous SAIT the mean value dropped in all patients to 0.88 (mild). The VAS score symptom dropped from 8.26 to 3.68. 97.56% of patients used 3 or more drugs (oral antihistamine, ophthalmic/intranasal antihistamine, intranasal corticosteroid and/or oral antileukotrienes) prior to starting SAIT, and 1 year after it, 58.53% used one on-demand medication to control symptoms, oral antihistamine or nasal spray, and not daily use. Conclusions: Subcutaneous SAIT seems to be a valid treatment in our patients with moderate-persistent AR due to HDM, since it reduces the ESPRINT score, VAS score and the use of medication. An improvement in the quality of life and satisfaction was observed by the patients themselves.

A Step Forward in Understanding the Expression of Classical Aquaporins in the Male Reproductive Tract: Study Findings in Cattle (Bos taurus).

Aquaporins (AQPs), also known as water channels, appear to be particularly promising in maintaining male reproductive potential. Therefore, this study aimed to determine the presence of classical AQPs in the bovine (Bos taurus) reproductive system and analyze changes in their expression with age using immunohistochemistry and Western blotting. Of the six classical AQPs, AQP0, AQP1, AQP4, AQP5 and AQP6 were detected, while AQP2 was absent. In the testis, AQP0 was visible in Leydig cells in selected animals, while AQP1 was found in myoid cells surrounding the seminiferous tubules of mature individuals. This characteristic expression patterns of AQP0, limited only to certain bulls, is difficult to explain unequivocally. It is possible that AQP0 expression in cattle is subject to individual variability or changes in response to specific physiological conditions. In the caput and corpus epididymis, AQP0 showed weak expression in epithelial cells of immature animals and stronger expression in basal and principal cells of reproductive bulls. In all animals, AQP1 was present on the apical surface of epithelial cells in the initial segment of the caput epididymis. AQP4, AQP5 and AQP6 were identified in principal and basal cells along the entire epididymis of reproductive bulls. The abundance of AQP4 and AQP6 increased from the caput to the cauda epididymis with the growth and development of the animals. In all males, AQP4, AQP5 and AQP6 were observed in epithelial cells of the vas deferens, and their expression in this section increased with age. In conclusion, the abundance and distribution of the classical AQPs in various cell types and parts of the male reproductive system indicate their crucial role in maintaining water homeostasis, which is essential for normal reproductive function in cattle.

The Effectiveness of Treating Osgood-Schlatter Disease (OSD) with Leukocyte-Rich Platelet-Rich Plasma (LR-PRP) Depending on the Duration of the Disease.

Background: Osgood-Schlatter disease (OSD) occurs mainly in physically active adolescents, causing significant physical activity restrictions. The aim of this study is to compare the effectiveness of treating OSD with leukocyte-rich platelet-rich plasma (LR-PRP) depending on the duration of the disease and to attempt to develop an alternative treatment method to the currently used conservative therapy. Methods: Treatment efficacy was evaluated using the VAS, Tegner, Lysholm, and KOOS scales. Subject satisfaction, return to sports activity, potential adverse effects, and X-ray evaluation were likewise used to assess the success of the procedure. Results: Analysis across all scales showed statistically significant treatment effectiveness with LR-PRP in both groups of patients. When comparing the two groups, significantly better treatment outcomes were achieved in the acute phase of OSD. Treatment satisfaction in the acute OSD group was 95%, compared to 64% in the chronic group. The MCID value after LR-PRP injection in acute OSD compared to chronic OSD reached 100% vs. 81% on the VAS scale, 95.5% vs. 55% on the Tegner scale, 95% vs. 47% on the Lysholm scale and 91% vs. 27% on the KOOS scale. No adverse effects were recorded in either group. Conclusions: The high efficacy of LR-PRP treatment in patients with acute OSD, in correlation with high safety, as well as rapid and lasting results, can be an effective and beneficial alternative to conservative treatment. This single procedure seems particularly justified in a group of young professional athletes, where absence from training can lead to serious consequences.

Effect of comfortable nursing on postoperative nausea and vomiting in patients with idiopathic scoliosis after posterior orthopedic surgery.

Objective: To evaluate the effect of comfort nursing on postoperative nausea and vomiting in patients with idiopathic scoliosis undergoing posterior correction surgery. Methods: 92 patients with idiopathic scoliosis were taken as the subjects and segmented into a control group and an experimental group (n = 46/each group). The former received routine care, while the latter one performed comfortable care. The observation period is 48 h after surgery. Record and compare the incidence, grade, frequency, and pain level of nausea and vomiting in both groups, as well as postoperative physical signs and symptoms, drug use, and postoperative recovery. Investigating the patient's satisfaction with nursing care. The research data is analyzed using SPSS26.0 software. P < 0.05 means statistical significance. Results: Within 48 h after surgery, the number of nausea and vomiting in the control is 24 and the experimental group is 8, with an incidence rate of 52% and 16%. The latter is significantly lower than that in the control. The average number of nausea and vomiting episodes in the control is 2.5, significantly higher than the 0.45 episodes in the experimental set. There is a significant difference in the frequency of nausea and vomiting/temperature and urine volume/scores of nausea, vomiting, dizziness, headache, decreased appetite, and discomfort between the two groups (P < 0.05). Conclusion: Comfortable care has a relieving effect on postoperative nausea and vomiting in patients with idiopathic scoliosis after posterior correction surgery. It can low down the incidence and frequency of nausea and vomiting, and reduce the score of related symptoms. Comfortable care can also help patients recover after surgery, increase dietary intake, and improve nutritional status. Comfortable care has a significant effect on postoperative nausea and vomiting in cases with idiopathic scoliosis undergoing posterior correction surgery, which can improve their postoperative recovery and quality of life.

Comparison of case-based and lecture-based learning in dental fluorosis diagnostic ability with visual analog scale assessment.

OBJECTIVE: This study aimed to compare the impact of case-based learning (CBL) versus lecture-based learning (LBL) on dental students' clinical decision-making regarding DF severity using Visual Analog Scale (VAS) scoring. METHODS: Eighty first-year graduate dental students were randomly assigned to either the CBL (n = 38) or LBL (n = 42) groups. Both groups received instruction on DF diagnosis, with CBL involving small group sessions analyzing real cases and LBL involving traditional lectures. Effectiveness was assessed by presenting 32 dental fluorosis cases with Thylstrup-Fejerskov Index (TSIF) scores ranging from 0 to 7 through slide presentations to both groups for VAS assessment. Five evaluators of each group randomly selected were asked to repeat the rating 2 weeks later. Statistical analysis included two-way ANOVA for group and gender differences, intra-class correlation coefficient (ICC) for reliability, and Spearman correlation coefficients for validity. RESULTS: Variations in VAS scores were observed between CBL and LBL groups, with no significant gender impact. Excellent inter- and intra-evaluator agreement was found for VAS scoring in both groups, indicating its reliability. Validation against established indices (such as DI and TSIF) demonstrated strong correlations, with CBL students exhibiting higher correlations. CONCLUSIONS: CBL enhances students' clinical decision-making and proficiency in DF diagnosis, as evidenced by more consistent and accurate VAS scoring compared to LBL. These findings highlight the importance of innovative educational strategies in dental curricula, with implications for improving training quality and clinical outcomes. TRIAL REGISTRATION: The study was registered at the Clinical Research Center, Hospital of Stomatology, Wuhan University (Registration code: HGGC-036).

Dienogest treatment in women with endometriosis: A retrospective cohort study in Taiwan.

OBJECTIVE: To assess the treatment efficacy of dienogest specifically in the Taiwanese population with endometriosis. MATERIALS AND METHODS: Eighty-eight patients diagnosed with endometriosis receiving at least 3 months of dienogest 2 mg once daily, from January 2018 to June 2022, were enrolled. They were divided into two groups: surgery group and non-surgery group. The assessment of pain improvement was based on visual analog scale (VAS) scores (0-100 mm) recorded at 0, 3, 6, and 12 months following the initiation of dienogest. Serum CA-125 value and ovarian endometrioma size were analyzed at 0 and 6 months. RESULTS: A total of 65 patients with endometriosis presented painful symptoms. In the surgery group (N = 28), the initial VAS score was 47.5 mm, which significantly declined to 9.6 mm at 3 months (p < 0.01), then to 7.5 mm, 2.9 mm, and 2.1 mm at 6, 9, and 12 months, respectively. In the non-surgery group (N = 37), the initial VAS score was 65.7 mm, which significantly declined to 13.2 mm at 3 months (p < 0.01) and 4.9 mm at 6 months (p < 0.05), remained low at 0.3 mm at both 9 and 12 months. Endometrioma size (N = 33) exhibited a significant 35% decrease from 38.2 mm to 24.8 mm after 6 months treatment (p < 0.01). Serum CA-125 levels showed significant improvement from 86.5 to 30.2 U/ml (p < 0.01) at 6 months. CONCLUSION: This retrospective cohort study proved that dienogest is effective in reducing endometriosis-associated pain and endometrioma size in Taiwanese population.

Post-operative pain after root canal preparation with different apical finishing sizes a triple blinded split mouth clinical trial.

BACKGROUND: This is a triple-blinded, prospective split-mouth clinical trial. It is important to shed light on the effect of different apical preparation sizes regarding postoperative pain within the same patient with the same pulpal histological status. The aim is to compare and evaluate the severity of postoperative pain following apical enlargement with two different sizes after the IBF using the visual analogue scale. METHODS: Fifty "teeth" in 25 patients were assigned into two equal groups (25 per group) using E3 Azure rotary files; Group A was prepared two sizes greater than the Initial binding file (IBF) (the largest K file to bind at the actual working length) mesial canals, which were enlarged to 35#/0.04 and 40#/0.04 for the distal canals. Group B was prepared in three sizes larger than the IBF: 40#/0.04 for mesial canals and 45#/0.04 for the distal canals. On a modified VAS form, patients were questioned to indicate the degree of their pain and assisted in narrating their pain intensity during the following periods: 12, 24, and 72 h, and after a week. VAS data were non-parametric and analyzed using the signed-rank test for intergroup comparisons, Freidman's test, and the Nemenyi post hoc test for intragroup comparisons. The significance level was set at p < 0.05. RESULTS: showed that regardless of measurement time, enlargement of apical preparation was significantly associated with higher pain scores (p < 0.001). Within both groups, there was a significant reduction of measured pain score with time, with values measured after 12 and 24 h being significantly higher than values measured at other intervals (p < 0.001) and with values measured after three days being significantly higher than 1-week value (p < 0.001). CONCLUSION: The size of apical preparation had a significant effect on postoperative pain. TRIAL REGISTRATION NUMBER & DATE: NCT05847738, 08/05/2023.

Quality-of-life survey of pancreatic cancer patients: a comparison between general public and physicians.

Background: Quality-of-life (QOL) is important for cancer patients with poor prognosis. However, conducting a QOL survey with patients is difficult. Therefore, we conducted a QOL survey with physicians. Specifically, this study aimed to clarify how physicians assess QOL in patients with pancreatic cancer by conducting a survey and comparing the results between physicians and the general public. Methods: A survey was conducted by interviewing physicians administering chemotherapy to patients for recurrent/metastatic pancreatic cancer. This method is similar to that of the QOL survey conducted among the general public. Responses were evaluated using the composite time trade-off (cTTO) and the visual analog scale (VAS) for 11 pancreatic cancer status scenarios (survey scenarios). These scenarios consisted of patients' health states as well as the types and grades of adverse events (AEs). Health status was classified into two categories: Stable disease (SD) and Progressive disease (PD). In addition, we conducted a survey using the EuroQol 5 Dimensions 5-Level (EQ-5D-5l) as reference values. Results: Twenty physicians responded to the survey. SD had the highest mean QOL value for both assessment methods (Physicians: 0.78, General public: 0.63), whereas PD had the lowest mean QOL value (Physicians: 0.15, General public: -0.12). The physicians assigned higher QOL values on both the VAS and cTTO than the general public did in all survey scenarios. Conclusions: The QOL values obtained from physicians were consistent with the degree of status in any assessment scenarios. Based on the differences in the QOL survey results between physicians and the general public, physicians tended to assign higher QOL values than the general public in cTTO and VAS assessments.

Factors associated with the quality of life of Chinese parents who have lost their only child.

This study used the three-level EuroQol five-dimension questionnaire (EQ-5D-3L) to assess the quality of life (QOL) of Chinese Shidu parents (who have lost their only child) and conducted an in-depth investigation into the factors affecting their QOL using non-parametric tests and the Tobit regression model. A total of 651 Shidu parents were enrolled in this study. The questionnaire included a general information survey, the Geriatric Depression Scale-15 (GDS-15), the Social Support Rating Scale (SSRS), and the three-level EuroQol five-dimensional questionnaire (EQ-5D-3L). The results revealed that approximately 60% of Shidu parents reported no problems in all five dimensions. Pain and discomfort were the most frequently reported problems among Shidu parents, affecting 23.35% of participants. The Tobit regression model revealed that GDS-15 scores, marital status, education, and self-reported health status were significantly associated with EQ-5D scores. Additionally, SSRS scores, GDS-15 scores, and self-reported health status were significantly associated with EQ-VAS scores. Based on the study's findings, relevant recommendations were proposed.

Comparison of the effectiveness of levonorgestrel intrauterine system and dienogest in the management of adenomyosis: A systematic review and meta-analysis.

BACKGROUND: Adenomyosis is a gynaecological lesion that impairs female fertility and contributes to reduced quality of life. There are several surgical and medical options for the management of this lesion; however, women who wish to conceive opt for medical therapies such as the levonorgestrel intrauterine device (LNG-IUS) and dienogest, which have various outcomes. To date, there is no consensus regarding which is more effective. OBJECTIVES: To compare the effectiveness of LNG-IUS and dienogest for the management of adenomyosis, and explore the risk of occurrence of known side effects for both treatments. DESIGN: Systematic review and meta-analysis exploring the effectiveness of LNG-IUS and dienogest for the management of adenomyosis. METHODS: A literature search was conducted using PICO guidelines and EMBASE, PubMed/MEDLINE, Scopus and Web of Science databases. Only clinical trials were collected and analysed. RESULTS: Of the 792 studies that were initially identified, six were eligible for inclusion in this study. The studies included a total of 707 women; of these, 270 were treated with LNG-IUS, 354 were treated with dienogest, and 83 were controls. All the studies were from Asia (Bangladesh n = 1, China n = 2, India n = 1, Japan n = 1, South Korea n = 1). Dienogest was found to reduce pelvic pain significantly, evidenced by a lower visual analogue scale score, compared with LNG-IUS. Also, dienogest led to a significant reduction in uterine volume compared with LNG-IUS. However, subjects in the LNG-IUS group had significantly higher levels of haemoglobin than those in the dienogest group. Nonetheless, the occurrence of side effects such as weight gain, breast tenderness/distension, headache, insomnia/sleep disorder, depression/mood disorder, skin disorder/acne, and coital discomfort/reduced libido were comparable in both treatment groups. CONCLUSION: Dienogest may be more effective than LNG-IUS for the management of adenomyosis, as it shows a superior effect in the reduction of pelvic pain and uterine volume. As only six studies were included in the present meta-analysis due to the paucity of data in the literature, it is recommended that well-designed randomized controlled trials comparing the effectiveness of dienogest with LNG-IUS should be conducted.

The importance of psoas muscle on low back pain: a single-center study on lumbar spine MRI.

Background: Low back pain (LBP) is the most frequent indication to magnetic resonance imaging (MRI) examinations of the lumbosacral spine. The individual role of soft tissues, including muscles, on LBP is not fully understood and the contribution of each MRI-derived parameter of soft tissues status on the intensity of LBP has not been investigated in detail. Methods: The study design was observational retrospective, single center carried out at a University Hospital. Images were acquired using a using a 1.5 Tesla scanner. Patients completed a symptom questionnaire and rated their pain intensity using the Visual Analogue Scale (VAS). The VAS scores ​​were categorized as mild, moderate, and severe using cutoff values of 3.8 and 5.7, based on the literature. Biometric data, including weight and height, were also recorded to calculate the body mass index (BMI). The ratios between intramuscular fat infiltration and net muscle area were also calculated. Patient sample included 94 patients with LBP underwent MRI of the lumbosacral spine. Results: The stepwise analysis revealed that increasing psoas net area was associated with lower VAS levels (odds ratio [OR]: 0.94: 95% confidence interval [CI]: 0.90-0.98; p=.005), and an increase of one square centimeter of total psoas area resulted in a greater probability of reporting a mild (+1.21%; 95% CI: 0.37, 2.05%) or a moderate VAS (+0.40%; 95% CI: -0.02, 0.82%), Furthermore, a more severe VAS was associated with a higher BMI (OR: 1.13; 95% CI: 1.00-1.27). Conclusion: Our study demonstrates a relationship between LBP and MRI parameters of paravertebral and psoas muscles status. The psoas muscle is extremely important for spine stabilization and is linked to clinical symptoms of patients affected by LBP. These findings could contribute to future studies and improve treatment options in patients with LBP, possibly reducing the impact on disability, quality of life and socioeconomical burden.

Evaluation of Pain Through a Novel Mobile Application: The Visual, Auditory, and Tactile Scale (VATAS).

Developing a validated, standardized, and easily accessible pain assessment tool is the first step toward improving pain management. Since pain measurement is often used as a primary or secondary endpoint in daily clinical practice and clinical trials, accurate and precise pain measurement is of great importance. Therefore, there is a need for a valid, reliable, safe, and low-cost method to measure and assess pain levels more objectively. Traditional measurement tools, still considered the gold standard in clinical pain research, have significant disadvantages, including low sensitivity and higher rates of false responses. Perhaps most importantly, the assumption that general pain is a one-dimensional experience that can be measured with a single-item scale is limiting. Recently, new technologies utilizing smart devices have emerged to improve existing traditional pain outcome measures. The Visual, Auditory, and Tactile Analog Scale (VATAS) was designed to address tactile, auditory, and visual senses. By including multiple senses, it is thought that errors arising from the objectification of pain solely through a single-dimensional scale, such as Visual Analog Scale (VAS), could be eliminated, providing a more standardized and repeatable pain assessment. VATAS has the potential to complement the deficiencies of standard pain measurement methods by appealing to multiple senses. It can provide a more standardized, patient-compliant, and repeatable pain assessment. Furthermore, it can be used for evaluating and recording pain in visually impaired patients and has the potential for data tracking, allowing patients' pain to be monitored even when they are at home.

Tetracycline and fluoroquinolone antibiotics contamination in agricultural soils fertilized long-term with chicken litter: Trends and ravages.

We investigated the potential accumulation of tetracyclines (TCs) such as chlortetracycline (CTC), oxytetracycline (OTC) and doxycycline (DC), and fluoroquinolones (FQs) like enrofloxacin (ENR) and ciprofloxacin (CIP) in chicken litter and agricultural soils fertilized over short-term to long-term (<1-30 yrs) with chicken litter in a poultry hub for the first time from Tamil Nadu, India. CTC, OTC, DC, CIP, and ENR were detected in 46-92 % of the selected chicken litter samples, with mean levels ranging from 2.90 to 23.30 µg kg-1. Higher concentrations of TCs and FQs were observed in freshly collected chicken litter from poultry sheds than in those stockpiled in cultivated lands. CTC was the prevalent antibiotic in chicken litter. The overall occurrence, as well as the ecological risks of TCs and FQs, changed over a 30-yr period. The accumulation of veterinary antibiotics (VAs) (in µg kg-1) in short-term (>1 yr) to medium-term (1-3 yrs) chicken litter-fertilized soils reached a maximum of 11.60 for CTC, 6.50 for OTC, 0.80 for DC, 3.70 for CIP, and 3.60 for ENR, but decreased in long-term (10-30 yrs) fertilized soils. Ecological risk assessment revealed a Risk Quotient (RQ) of ≤0.10 for CTC, OTC, and DC in all soils, while an average risk (RQ >0.10-<1.0) was evident with CIP and ENR in short-term and medium-term fertilized soils. Antibiotic resistance genes (ARGs), including tetA, tetB, qnrA, qnrB and qnrS were detected in most of the chicken litter samples and litter-fertilized soils. Thus, it is critical to develop and adopt effective mitigation strategies before applying chicken litter in farmlands to decrease VAs and ARGs, reducing their associated risks to public health and ecosystems in India considering 'One Health' approach. Future investigations on the occurrence of other VAs and ARGs in soils fertilized with poultry litter at regional scale are required for effective risk mitigation of the widely used VAs.