Tag: pubmed

Int J Colorectal Dis. 2023 Nov 22;38(1):271. doi: 10.1007/s00384-023-04563-x.

ABSTRACT

OBJECTIVE: Current studies on the association between fecal incontinence (FI) and depression are very limited, and most of them are restricted to women or elderly patients. This study aims to evaluate in detail the association between FI and depression among US adults.

METHODS: 13,480 adults aged 20 years and older were selected from the National Health and Nutrition Examination Survey 2005-2010. Monthly loss of solid, liquid, or mucous stool was defined as FI. Clinical depression and depression severity were assessed by the validated Patient Health Questionnaide-9 (PHQ-9). Models of multivariate logistic regression were used to calculate adjusted odds ratios (ORs). A subgroup analysis was carried out to ensure that the results were stable.

RESULTS: After adjusting for covariates such as demographics, risk behaviors and associated comorbidities, the PHQ-9 score and clinical depression were both significantly associated with FI, with ORs and 95%CIs of 1.11 (1.10-1.13) and 3.01 (2.53-3.57). Depression of all severities was also significantly associated with FI. The ORs and 95%CIs of FI with mild depression, moderate depression, and moderately severe to severe depression were 2.29 (1.96-2.68), 3.44 (2.77-4.27) and 4.65 (3.61-6.00), respectively. Subgroup analyses showed no statistically significant interactions (P > 0.05).

CONCLUSIONS: In conclusion, FI significantly associated with depression of any severity. Like the elderly or female patients with FI, young and middle-aged or men with FI are also at high risk of depression and should also be the focus of depression screening and early intervention.

PMID:37991579 | DOI:10.1007/s00384-023-04563-x

Int Urogynecol J. 2023 Nov 22. doi: 10.1007/s00192-023-05685-0. Online ahead of print.

ABSTRACT

INTRODUCTION AND HYPOTHESIS: The optimal number of onabotulinumtoxinA injections for the treatment of refractory overactive bladder syndrome is unknown. Our primary objective was to determine whether 10-injections sites with 100 units of onabotulinumtoxinA each were associated with less pain than 20-injections sites.

METHODS: In a single-blinded randomized trial, 100 units of onabotulinumtoxinA was administered, either as 10 × 1 ml or as 20 × 0.5 ml injections following the instillation of 30 ml of bupivacaine and 5 ml of NaHCO₃ solution for 15 min. The primary outcome was procedural pain, as measured on an 11-point Numerical Pain Rating Scale (NPRS) immediately following the procedure. A power calculation estimated that 16 subjects in each arm were needed to detect a mean difference of 1 with a standard deviation of 1, on the NPRS score between the two treatment groups, with α 0.05 and power 80%. To adjust for an estimated 20% dropout rate, the final sample size was planned for 20 patients per group.

RESULTS: From October 2020 to November 2022, a total of 56 patients were approached and 40 were enrolled and randomized to two groups (21 in the 10-injections group and 19 in 20-injections group). The difference in the median pain score between the group was not statistically significant (4 [1.5-5] for 10 injections vs 3 [1-4] for 20 injections, p=0.823).

CONCLUSION: Patients’ perception of pain, efficacy, and adverse events did not significantly differ between patients receiving 10 and those receiving 20 injections of 100 units of onabotulinumtoxinA.

PMID:37991564 | DOI:10.1007/s00192-023-05685-0

Arch Ital Urol Androl. 2023 Nov 21. doi: 10.4081/aiua.2023.11629. Online ahead of print.

ABSTRACT

OBJECTIVES: To compare the outcomes of bipolar Transurethral Enucleation Resection of the Prostate (TUERP) and simple retropubic prostatectomy in patients with prostate volumes larger than 80 cc.

PATIENTS AND METHODS: A prospective randomized study included all patients amenable to surgeries for benign prostate hyperplasia (BPH) with prostate size over 80 cc at a tertiary care hospital between January 2020 to February 2022. Bipolar TUERP and Retropubic open prostatectomy techniques were compared regarding patients’ demographics, intraoperative parameters, outcomes, and peri-operative complications.

RESULTS: Ninety patients were included in our study and randomly assigned to bipolar TUERP (Group 1 = 45 patients) and retropubic open prostatectomy (Group 2 = 45 patients). The TUERP group demonstrated significantly lower operative time (77 ± 11 minutes vs. 99 ± 14 minutes, p < 0.001), hemoglobin drop (median = 1.1 vs. 2.5, p < 0.001), and resected tissue weight (71 ± 6.6 cc vs. 84.5 ± 10.6 cc, p < 0.001). Postoperatively, the TUERP group demonstrated significantly lower catheter time (median = 2 vs. 7 days, p < 0.001) and less hospital stay. IPSS, Qmax, and patient satisfaction were better in the TUERP group within six months of surgery. We reported 90-day complications after TUERP in 13.3% of patients compared to 17.8% after retropubic prostatectomy, with a statistically insignificant difference. Urethral stricture predominated after TUERP, while blood transfusion dominated in retropubic prostatectomy.

CONCLUSIONS: The present study found that TUERP had equivalent efficacy and safety to open retropubic prostatectomy for patients with BPH and prostate volumes > 80 ml.

PMID:37990975 | DOI:10.4081/aiua.2023.11629

Clin J Am Soc Nephrol. 2023 Nov 23. doi: 10.2215/CJN.0000000000000351. Online ahead of print.

ABSTRACT

BACKGROUND: The opinions on the efficacy and safety of no anticoagulation versus regional citrate anticoagulation for continuous KRT (CKRT) were controversial in patients with severe liver failure with a higher bleeding risk. We performed a randomized controlled trial to assess no anticoagulation versus regional citrate anticoagulation for CKRT in these patients.

METHODS: Adult patients with liver failure with a higher bleeding risk who required CKRT were considered candidates. The included participants were randomized to receive regional citrate anticoagulation or no-anticoagulation CKRT. The primary end point was filter failure.

RESULTS: Of the included participants, 44 and 45 were randomized to receive regional citrate anticoagulation and no-anticoagulation CKRT, respectively. The no-anticoagulation group had a significantly higher filter failure rate (25 [56%] versus 12 [27%], P = 0.003), which was confirmed by cumulative incidence function analysis and sensitive analysis including only the first CKRT sessions. In the cumulative incidence function analysis, the cumulative filter failure rates at 24, 48, and 72 hours of the no-anticoagulation and regional citrate anticoagulation groups were 31%, 58%, and 76% and 11%, 23%, and 35%, respectively. Participants in the regional citrate anticoagulation group had significantly higher incidences of Ca2+tot/Ca2+ion >2.5 (7% versus 57%, P < 0.001), hypocalcemia (51% versus 82%, P = 0.002), and severe hypocalcemia (13% versus 77%, P < 0.001). However, most (73%) of the increased Ca2+tot/Ca2+ion ratios were normalized after the upregulation of the calcium substitution rate. In the regional citrate anticoagulation group, there was no significant additional increase in the systemic citrate concentration after 6 hours.

CONCLUSIONS: For patients with liver failure with a higher bleeding risk who required CKRT, regional citrate anticoagulation resulted in significantly longer filter lifespan than no anticoagulation. However, regional citrate anticoagulation in patients with liver failure was associated with a significantly higher risk of hypocalcemia, severe hypocalcemia, and Ca2+tot/Ca2+ion >2.5.

CLINICAL TRIAL REGISTRY NAME AND REGISTRATION NUMBER: RCA for CRRT in Liver Failure and High Risk Bleeding Patients, NCT03791190.

PMID:37990929 | DOI:10.2215/CJN.0000000000000351

J Chem Inf Model. 2023 Nov 22. doi: 10.1021/acs.jcim.3c01293. Online ahead of print.

ABSTRACT

Identifying the interactions between T-cell receptor (TCRs) and human antigens is a crucial step in developing new vaccines, diagnostics, and immunotherapy. Current methods primarily focus on learning binding patterns from known TCR binding repertoires by using sequence information alone without considering the binding specificity of new antigens or exogenous peptides that have not appeared in the training set. Furthermore, the spatial structure of antigens plays a critical role in immune studies and immunotherapy, which should be addressed properly in the identification of interacting TCR-antigen pairs. In this study, we introduced a novel deep learning framework based on generative graph structures, GGNpTCR, for predicting interactions between TCR and peptides from sequence information. Results of real data analysis indicate that our model achieved excellent prediction for new antigens unseen in the training data set, making significant improvements compared to existing methods. We also applied the model to a large COVID-19 data set with no antigens in the training data set, and the improvement was also significant. Furthermore, through incorporation of additional supervised mechanisms, GGNpTCR demonstrated the ability to precisely forecast the locations of peptide-TCR interactions within 3D configurations. This enhancement substantially improved the model’s interpretability. In summary, based on the performance on multiple data sets, GGNpTCR has made significant progress in terms of performance, universality, and interpretability.

PMID:37990917 | DOI:10.1021/acs.jcim.3c01293

Infect Control Hosp Epidemiol. 2023 Nov;44(11):1834-1839. doi: 10.1017/ice.2023.51. Epub 2023 Apr 4.

ABSTRACT

OBJECTIVE: Quantify the frequency and drivers of unreported coronavirus disease 2019 (COVID-19) symptoms among nursing home (NH) staff.

DESIGN: Confidential telephone survey.

SETTING: The study was conducted in 70 NHs in Orange County, California, December 2020-February 2022.

PARTICIPANTS: The study included 120 NH staff with COVID-19.

METHODS: We designed a 40-item telephone survey of NH staff to assess COVID-19 symptom reporting behavior and types of barriers [monetary, logistic, and emotional (fear or stigma)] and facilitators of symptom reporting using 5-point Likert scales. Summary statistics, reliability of survey constructs, and construct and discriminant validity were assessed.

RESULTS: Overall, 49% of surveys were completed during the 2020-2021 COVID-19 winter wave and 51% were completed during severe acute respiratory coronavirus virus 2 (SARS-CoV-2) δ (delta)/ (omicron) waves, with a relatively even distribution of certified nursing assistants, licensed vocational or registered nurses, and nonfrontline staff. Most COVID-19 cases (71%) were detected during mandated weekly NH surveillance testing and most staff (67%) had ≥1 symptom prior to their test. Only 34% of those with symptoms disclosed their symptom to a supervisor. Responses were consistent across 8 discrete survey constructs with Cronbach α > 0.70. In the first wave of the pandemic, fear and lack of knowledge were drivers of symptom reporting. In later waves, adequate staffing and sick days were drivers of symptom reporting. COVID-19 help lines and encouragement from supervisors facilitated symptom reporting and testing.

CONCLUSIONS: Mandatory COVID-19 testing for NH staff is key to identifying staff COVID-19 cases due to reluctance to speak up about existing symptoms. Active encouragement from supervisors to report symptoms and stay home when ill was a major driver of symptom reporting and resultant infection prevention and worker safety measures.

PMID:37990904 | DOI:10.1017/ice.2023.51

Curr HIV Res. 2023 Nov 16. doi: 10.2174/011570162X266922231107094649. Online ahead of print.

ABSTRACT

INTRODUCTION: Comorbidities are increasing in people living with HIV (PLHIV), and different treatment options have advantages and disadvantages. It is important to compare information from real-life treated cases. The aim of this study was to retrospectively evaluate the data on efficacy and clinical and laboratory findings during different antiretroviral therapies.

METHODS: Retrospective file data of 47 PLHIV using Dolutegravir and Lamivudine (3TC/DTG), Tenofovir Alafenamide Emtricitabine and Elvitegravir Cobicistat (EVG/c/TAF/FTC) and Tenofovir Disoproxil Fumarate and Emtricitabine and Efavirenz (EFV/FTC/TDF) were analyzed. Data of the patients at baseline and 12 months after antiretroviral therapy (ART) were compared.

RESULTS: About 47 PLHIV were included in the study. Of the patients, 22 (46.8%) were in the 3TC/DTG group, 19 (40.4%) in the EVG/c/TAF/FTC, and 6 (12.8%) in the EFV/FTC/TDF group. After 12 months of treatment, BMI, HIV-RNA, CD4, WBC, hemoglobin, MCV, PDW, RDW, platelet count, creatinine, eGFR, HDL, AST, glucose values of the 3TC/DTG group were significantly different (p<0.05). After 12 months of treatment, BMI, HIV-RNA, CD4 count, MCV, creatinine, eGFR, HDL, LDL, TG, TC, AST, and HOMA-IR values of the EVG/c/TAF/FTC treatment group were significantly different (p<0.05). After 12 months of treatment, HIV RNA, total bilirubin, and LDL values in the EFV/FTC/TDF treatment group were statistically different (p<0.05).

CONCLUSION: All treatment groups showed a decrease in HIV-RNA and an increase in CD4 at the end of one year. While CD4 elevation is lower in EFV recipients than in integrase inhibitor (INSTI) recipients, weight gain is higher in INSTI recipients. While the lipid profile was more positively affected in the 3TC/DTG group, lipid profiles were more negatively affected in the EVG/c/TAF/FTC group, although liver and kidney functions were preserved.

PMID:37990894 | DOI:10.2174/011570162X266922231107094649

Expert Rev Vaccines. 2023 Nov 22. doi: 10.1080/14760584.2023.2287135. Online ahead of print.

ABSTRACT

OBJECTIVES: Despite their use, differences in human papillomavirus (HPV) vaccine efficacies remain uncertain. This study assesses efficacy differences among bivalent, quadrivalent, and nine-valent HPV (2vHPV, 4vHPV, and 9vHPV) vaccines.

METHODS: PubMed, Web of Science, Embase, and the Cochrane Library were searched for randomized controlled trials comparing HPV vaccine efficacy against persistent infection (≥6 months) and cervical intraepithelial neoplasia grade 2 or worse (CIN2+). Network meta-analysis yielded direct and indirect comparisons. Risk ratios (RRs) and 95% confidence intervals (95% CIs) were reported, and robustness was evaluated via sensitivity analysis.

RESULTS: In 11 randomized controlled trials with 58,881 healthy women, for persistent infection with HPV 16, 9vHPV was most effective at 97% (RR = 0.03, 95% CI: 0.01-0.08); for HPV 18, 2vHPV (Cecolin) was most effective at 98% (RR = 0.02, 95% CI: 0.00-0.29); for CIN2+ associated with HPV 16 and 18, 4vHPV was most effective at 99% (RR = 0.01, 95% CI: 0.00-0.10) and 97% (RR = 0.03, 95% CI: 0.00-0.45), respectively; for persistent infection with HPV 31, 33, 45, 52, and 58, 9vHPV was ≥ 95% effective; both 2vHPV vaccines were cross-effective against HPV 31, 33, and 45; and 4vHPV was cross-effective against HPV 31.

CONCLUSIONS: HPV vaccine efficacies differ for different HPV types. Additional data are needed to determine the cross-efficacy of 2vHPV (Cecolin).

PMID:37990881 | DOI:10.1080/14760584.2023.2287135

Hypertension. 2023 Nov 22. doi: 10.1161/HYPERTENSIONAHA.123.21304. Online ahead of print.

ABSTRACT

BACKGROUND: Diabetes is an important risk factor for heart failure (HF) and is associated with left ventricular (LV) diastolic dysfunction. However, diabetic comorbid conditions, such as nocturnal hypertension, as predictors of diastolic dysfunction are not known in the absence of an HF period. The present study was conducted as the longitudinal examination of the predictive value of nocturnal hypertension profiles on the progression of LV diastolic dysfunction in patients with and without diabetes without HF.

METHODS: 422 subjects (154 diabetes and 268 nondiabetes) in the absence of HF were followed for 36.8±18.2 months. The relationships among the patterns of nocturnal hypertension and the outcome of LV diastolic dysfunction, defined as an increase in E/e’>14, were investigated in the patients with and without diabetes.

RESULTS: The interaction effect of the diabetes status and the patterns of nocturnal hypertension on the hazard rate of the occurrence of E/e’>14 was statistically significant (P=0.017). Kaplan-Meier analysis results revealed that patients with diabetes with nondipper (P=0.021 versus dipper) and riser (P=0.006 versus dipper) had a greater risk for a diastolic dysfunction event. Furthermore, multivariable Cox proportional hazards analysis revealed that nondipper (hazard ratio, 4.56 [95% CI, 1.49-13.96]; P=0.007) and riser (hazard ratio, 3.89 [95% CI, 1.31-11.57]; P=0.014) patterns were associated with elevated risk of the outcome of LV diastolic dysfunction. In contrast, no similar significant associations were found in patients without diabetes.

CONCLUSIONS: During the absence of HF periods, nocturnal hypertension is an important predictor for the progression of LV diastolic dysfunction in patients with diabetes.

PMID:37990873 | DOI:10.1161/HYPERTENSIONAHA.123.21304

Sports Biomech. 2023 Nov 22:1-12. doi: 10.1080/14763141.2023.2278154. Online ahead of print.

ABSTRACT

We assessed lower limb muscle activity during the execution of first and second tennis serves, exploring whether the extent of these differences is influenced by the chosen method for normalising surface electromyography (EMG) data. Ten male competitive tennis players first completed three rounds of maximal isometric voluntary contractions (MVC) of knee extensors and plantar flexors for the left (front) and right (back) leg separately, and three squat jumps. Afterward, they executed ten first and ten-second serves. Surface EMG activity of four lower limb muscles (vastus lateralis, rectus femoris, gastrocnemius lateralis, and soleus muscles) on each leg was recorded and normalised in three different ways: to MVC; to peak/maximal activity measured during squat jump; and to the actual serve. For the rectus femoris and soleus muscles of the left leg, and the gastrocnemius lateralis and soleus muscles of the right leg, EMG amplitude differed significantly between normalisation techniques (P ≤ 0.012). All muscles showed greater activity during the first serve, although this difference was only statistically significant for the right vastus lateralis muscle (P = 0.014). In conclusion, the EMG normalisation method selected may offer similar information when comparing first and second serve, at least for leg muscles studied here.

PMID:37990861 | DOI:10.1080/14763141.2023.2278154