Role of CYP2D6 and CYP3A4 polymorphisms on aripiprazole and dehydroaripiprazole concentrations in patients undergoing long-acting treatment.

Aripiprazole once-monthly (AOM) exhibits an important interindividual pharmacokinetic variability with significant implications for its clinical use. CYP2D6 and CYP3A4 highly contributes to this variability, as they metabolize aripiprazole (ARI) into its active metabolite, dehydroaripiprazole (DHA) and the latter into inactive metabolites. This study aims to evaluate the effect of CYP2D6 and CYP3A4 polymorphisms in combination and the presence of concomitant inducers and inhibitors of this cytochromes on ARI and DHA plasma concentrations in a real clinical setting. An observational study of a cohort of 74 Caucasian patients under AOM treatment was conducted. Regarding CYP2D6, higher concentrations were found for active moiety (ARI plus DHA) (AM) (67 %), ARI (67 %) and ARI/DHA ratio (77 %) for poor metabolizers (PMs) compared to normal metabolizers (NMs). No differences were found for DHA. PMs for both CYP2D6 and CYP3A4 showed a 58 % higher AM and 66 % higher plasma concentration for ARI compared with PMs for CYP2D6 and NMs for CYP3A4. In addition, PMs for both CYP2D6 and CYP3A4 have 45 % higher DHA concentrations than NMs for both cytochromes and 41 % more DHA than PMs for CYP2D6 and NMs for CYP3A4, suggesting a significant role of CYP3A4 in the elimination of DHA. Evaluating the effect of CYPD26 and CYP3A4 metabolizing state in combination on plasma concentrations of ARI, DHA and parent-to-metabolite ratio, considering concomitant treatments with inducers and inhibitor, could optimize therapy for patients under AOM treatment.

Is it really over when it is over? physical, mental and emotional health status of long-term breast cancer survivors compared to healthy matched controls.

PURPOSE: This study aimed to assess pain, fitness condition, physical activity (PA) level, comorbidities, cancer-related fatigue (CRF), mood state and health-related quality of life (HRQoL) in long-term breast cancer survivors (LTBCS) compared to women without cancer history, matched by age, weight, height, and educational level. METHODS: A cross-sectional study conducted in Granada between April 2018 and July 2023 involved 80 LTBCS and 80 matched controls. Pain, fitness condition, PA level, comorbidities, CRF, mood state, and HRQoL were evaluated ≥ 5 years post-diagnosis using validated instruments. RESULTS: LTBCS, compared to the controls, reported significantly higher levels of "pain intensity and interference", CRF (in all domains and > 40% exhibited moderate-to-severe fatigue levels), "sadness-depression", "anxiety", "anger/hostility", and "symptom scales" (All: P = .000 to .027). Moreover, 66.25% of LTBCS not only did not reach recommended PA levels (P = .035), but also presented significantly lower levels of "general physical fitness", "muscular strength", "happiness", "functioning scales" (except "emotional functioning"), and "global health status" (All: P = .000 to .048). CONCLUSION: LTBCS still suffer from physical (pain, fitness condition, and CRF), both mental and emotional (sadness-depression, anxiety and anger/hostility) long-term side effects as well as multiple HRQoL issues (including lower levels of physical functioning and higher levels of symptoms). These findings highlight the chronic nature of this disease and the importance of continuing long- term follow-up care for survivors many years after the diagnosis of breast cancer.

Eosinophilic colitis with favorable response to vedolizumab.

Eosinophilic gastroenteritis is a rare, chronic inflammatory disease with eosinophil infiltration in the digestive tract. Treatment typically involves corticosteroids, but new therapies, including vedolizumab, are under evaluation. Vedolizumab inhibits lymphocyte migration to intestinal tissue, impacting eosinophil activity. We report a 34-year-old male with eosinophilic colitis, dependent on corticosteroids, who showed clinical improvement with vedolizumab. Despite a mild flare-up, intensifying vedolizumab resulted in prolonged stability and reduced steroid use over seventeen months. Although corticosteroids are the primary treatment, vedolizumab shows promise in some cases, warranting further investigation to confirm its effectiveness.

Interpersonal Difficulties Arising from Child Sexual Abuse: Differences Between Intra-familial and Extra-familial Abuse Victims.

Child sexual abuse (CSA) often has serious implications for the victims. The scientific literature reflects a diversity of sequelae that may appear in the short and long term. Interpersonal difficulties have been shown to be one of the most common consequences. However, studies comparing these sequelae between victims of intra-familial (IF) and extra-familial (EF) CSA are scarce. The aim of this research was to analyze differences in dyadic satisfaction, sexual satisfaction, and attachment patterns in adulthood between Spanish IF victims, EF victims, and non-victims of CSA. The Sexual Victimization Subscale of the Juvenile Victimization Questionnaire, the Relationship Assessment Scale, the New Sexual Satisfaction Scale, and the Adult Attachment Questionnaire were administered to 140 adults (94 CSA victims and 46 non-victims) aged 18 to 54 years. CSA victims scored lower than the non-victims on the personal sexual satisfaction factor and attachment factors characterized by the need for approval, hostile resolution of conflicts, and emotional self-sufficiency. Statistically significant differences were also found between the victim groups in the factors characterized by the need for approval and communication of feelings and comfort with relationships showing the IF group to have more impairment in these areas than the EF group. In conclusion, CSA may have serious implications for the development of victims' interpersonal relationships. The context of sexual abuse and the relationship between victim and offender appears to play a role in the development of relational problems. These findings highlight the need to implement specific strategies in the psychological treatment of victims depending on their relationship with the offender and the environment in which the abuse occurred.

Influence of Tumor Characteristics and Time to Metastatic Disease on Oncological Outcomes in Metachronous Metastatic Prostate Cancer Patients.

INTRODUCTION: Metachronous metastatic prostate cancer (mmPCa) patients harbor different characteristics and outcomes, relative to DeNovo metastatic PCa patients. Onset of metastatic disease might be influenced by primary PCa characteristics such as Gleason score (GS) or cancer stage, as well as overall survival (OS) by timing of metastatic onset. PATIENTS AND METHODS: We relied on an institutional tertiary-care database to identify mmPCa patients. Kaplan Meier and Cox Regression models tested for onset of metastases and OS, stratified according to GS, pathological stage and time to mmPCa. RESULTS: Of 341 mmPCa patients, 8% harbored GS6 versus 41% versus 51% GS7 and GS8-10. Median time to onset of metastatic disease was 79 versus 54 versus 41 months for GS6 versus GS7 versus GS8-10 (P = .01). Moreover, median time to onset of metastases was 64 versus 44 months for pT1-2 versus pT3-4 mmPCa patients undergoing radical prostatectomy (P = .027). In multivariable Cox regression models, higher GS and pT-stage was associated with earlier onset of metastases. Additionally, significant OS differences could be observed for time interval of < 24 versus 24-60 versus 60-120 versus ≥ 120 months between primary PCa diagnosis and onset of mmPCa. Specifically, median OS was 56 versus 69 versus 97 months versus not reached (P < .01) for these categories. In multivariable Cox regression, shorter time to metastatic onset was associated with shorter OS. CONCLUSION: Timing of mmPCa is strongly influenced by grading and pT-stage in real-life setting. OS benefits can be observed with longer time interval between primary PCa diagnosis and onset of mmPCa.

Regional Differences in Stage III Nonseminoma Germ Cell Tumor Patients Across SEER Registries.

PURPOSE: We investigated regional differences in patients with stage III nonseminoma germ cell tumor (NSGCT). Specifically, we investigated differences in baseline patient, tumor characteristics and treatment characteristics, as well as cancer-specific mortality (CSM) across different regions of the United States. METHODS: Using the Surveillance, Epidemiology, and End Results (SEER) database (2004-2018), patient (age, race/ethnicity), tumor (International Germ Cell Cancer Collaborative Group [IGCCCG] prognostic groups) and treatment (systemic therapy and retroperitoneal lymph dissection [RPLND] status) characteristics were tabulated for stage III NSGCT patients, according to 12 SEER registries representing different geographic regions. Multinomial regression models and multivariable Cox regression models testing for cancer-specific mortality (CSM) were used. RESULTS: In 3,174 stage III NSGCT patients, registry-specific patient counts ranged from 51 (1.5%) to 1630 (51.3%). Differences across registries existed for age (12%-31% for age 40+), race/ethnicity (5%-73% for others than non-Hispanic whites), IGCCCG prognostic groups (24%-43% vs. 14-24% vs. 3%-20%, in respectively poor vs. intermediate vs. good prognosis), systemic therapy (87%-96%) and RPLND status (12%-35%). After adjustment, clinically meaningful inter-registry differences remained for systemic therapy (84%-97%) and RPLND (11%-32%). Unadjusted 5-year CSM rates ranged from 7.1% to 23.3%. Finally in multivariable analyses addressing CSM, 2 registries exhibited more favorable outcomes than SEER registry of reference (SEER Registry 12): SEER Registry 4 (Hazard Ratio (HR): 0.36) and SEER Registry 9 (HR: 0.64; both P = .004). CONCLUSION: We identified important regional differences in patient, tumor and treatment characteristics, as well as CSM which may be indicative of regional differences in quality of care or expertise in stage III NGSCT management.

Cryoneurolysis of the saphenous nerve in the pig: A proof-of-principle investigation.

OBJECTIVE: To determine if in vivo cryoneurolysis inhibits ex vivo compound action potential (CAP) conduction in the porcine saphenous nerve and if this occurs rapidly enough to justify performing the technique before stifle surgery. STUDY DESIGN: Blinded, controlled, randomized, preclinical study. ANIMALS: A group of eight healthy, 8 weeks old, intact, female pigs anesthetized for an unrelated terminal study. METHODS: Both saphenous nerves of each pig were exposed surgically, and 15 mm of a 20 gauge, closed-tip, commercial cryoneurolysis cannula were inserted cranial to each nerve within the neurovascular fascial sheath along its long axis. The cannula was only actuated on one limb, according to random allocation. Nerves were excised within 15 minutes of actuation and underwent testing in a nerve conduction chamber, where stimulus voltage was increased sequentially (from 0.1 to ≤ 1.9 V). An anesthesiologist blinded to treatment viewed recordings of time versus voltage for each nerve and answered 'yes' or 'no' when asked if an evoked CAP was observed. Fisher's exact test evaluated the incidence of CAP conduction between groups (p < 0.05 considered significant). Nerves were submitted for hematoxylin and eosin staining for blinded histopathological examination. RESULTS: A CAP was conducted in 8/8 and 1/8 of the control and treated nerves, respectively (p = 0.001). Maximal responses in control nerves were 1.92 ± 0.19 mV (mean ± standard error). In the single treated nerve that conducted a CAP, the maximal CAP amplitude was 0.4 mV, lower than the lowest maximal CAP (1.19 mV) in the control nerves. All control nerves were histologically normal, and all treated nerves displayed mild perivascular and perineural inflammation (cuffs of lymphocytes, plasma cells and eosinophils, and edema). CONCLUSIONS AND CLINICAL RELEVANCE: The rapid inhibition of CAP conduction warrants clinical investigation of saphenous cryoneurolysis for both intraoperative antinociception and postoperative analgesia in pigs undergoing experimental stifle surgery.

Histopathologic, Molecular, and Clinical Profiling of Lymphoepithelioma-like Carcinoma of the Bladder.

Lymphoepithelioma-like carcinoma of the bladder (LELC-B) is a rare histologic subtype characterized by strong immune cell (IC) infiltrates. A better prognosis and favorable response rates to immune checkpoint inhibitors have been described. We aimed to characterize the molecular profiles and IC infiltration of LELC-B for a better understanding of its therapeutic implications. We identified 11 muscle-invasive bladder cancer cases with pure and mixed LELC-B. Programmed cell death ligand-1 (PD-L1) expression and mismatch repair proteins were evaluated using immunohistochemistry. We calculated the tumor mutational burden and characterized mutational profiles using whole-exome DNA sequencing data. Transcriptomic signatures were detected using the NanoString nCounter PanCancer IO360 Panel. Multiplex immunofluorescence of tumor microenvironment (PD-L1, PanCK, α-SMA, vimentin, CD45, and Ki67) and T cells (CD4, CD3, PD-1, CD163, CD8, and FoxP3) was used to quantify cell populations. All LELC-B cases were highly positive for PD-L1 (median tumor proportion score/tumor cell, 70%; range, 20%-100%; median combined positive score, 100; range, 50-100) and mismatch repair proficient and negative for Epstein-Barr virus infection. IC infiltrates were characterized by a high CD8+ T-cell count and high PD-1/PD-L1 expression on immune and tumor cells. LELC-B showed upregulation of signaling pathways involved in IC response. Most common mutations were found in chromatin remodeling genes causing epigenetic dysregulation. All LELC-B cases showed high tumor mutational burden with a median of 39 mutations/Mb (IQR, 29-66 mutations/Mb). In conclusion, LELC-B is a highly immunogenic tumor, showing strong upregulation of PD-1/PD-L1 and making immune checkpoint inhibitors a promising treatment option.

Outcomes after laser enucleation of the prostate with and without significant storage symptoms.

OBJECTIVE: To test for differences in recovery of lower urinary tract symptoms (LUTS) between patients with storage-positive vs -negative symptoms after laser enucleation of the prostate (LEP). PATIENTS AND METHODS: Consecutive storage-positive (severe storage symptoms, International Prostate Symptom Score [IPSS] storage subscore >8) vs storage-negative patients treated with LEP (November 2017-September 2022) within our tertiary-care database were identified. Mixed linear models tested for changes in IPSS and quality of life (QoL) at 1, 3 and 12 months after LEP. Multiple linear regression models tested for LUTS and QoL recovery risk factors at 1, 3 and 12 months. RESULTS: Of 291 study patients, 180 (62%) had storage-positive symptoms. There were no differences between storage-positive and -negative patients in mean adjusted total IPSS, IPSS-storage, IPSS-voiding and QoL at 12 months after LEP. In multiple linear regression models, storage-positive status was identified as a risk factor for higher IPSS at 1 month (ß coefficient 2.98, P = 0.004) and 3 months (ß coefficient 2.24, P = 0.04), as well as for more unfavourable QoL at 1 month (ß coefficient 0.74, P = 0.006) and 3 months (ß coefficient 0.73, P = 0.004) after LEP. Conversely, at 12 months there were no differences between storage-positive vs -negative patients. CONCLUSION: Storage-positive patients appear to experience similar long-term benefits from LEP compared to storage-negative patients. However, significant storage symptoms are associated with higher total IPSS and less favourable QoL at 1 and 3 months after LEP. These findings advocate for the consideration of LEP also in storage-positive cases with the need for thorough patient education especially in the initial post-LEP period.

Beyond type 2 asthma biomarkers: risk stratification for NSAID-exacerbated respiratory disease.

Introduction: Type 2 (T2) asthma is often associated with chronic rhinosinusitis with nasal polyposis (CRSwNP). Additionally, nonsteroidal anti-inflammatory drug (NSAID) intolerance leads to NSAID-exacerbated respiratory disease (N-ERD). Previous transcriptomic data in non-CRSwNP T2 asthma patients showed differentially expressed genes. We focused on ALOX15, CLC, CYSLTR2, HRH4 and SMPD3 to investigate their role in T2 asthma. Methods: The study included 100 healthy controls and 103 T2 asthma patients, divided into patients with asthma (n=54), patients with asthma and CRSwNP (n=29) and patients with N-ERD (n=20). Quantitative PCR analysis was performed on blood-derived RNA samples first to validate the five differentially expressed genes. The data were further analysed to find potential associations and biomarkers. Results: Patients, regardless of stratification, exhibited significantly higher gene expression than healthy controls. The patterns of association revealed that ALOX15 was exclusively present in the non-comorbidity group, SMPD3 and CLC in the comorbidity groups, and HRH4 in all patient groups. ALOX15, CYSLTR2 and SMPD3 expression showed potential as biomarkers to confirm the diagnosis of T2 asthma using peripheral blood eosinophils as the initial criterion. Peripheral blood eosinophils combined with gene expression, especially SMPD3, may improve the diagnosis. CLC and CYSLTR2 expression play a specific role in discriminating N-ERD. Discussion: We validated the transcriptomic data of five differentially expressed genes in T2 asthma. Different patterns of association were identified in patient stratification, suggesting that different molecular mechanisms underlie the spectrum of T2 asthma. Potential biomarkers were also found and used to design an algorithm with practical diagnostic utility for T2 asthma, including risk stratification for N-ERD.

Unleashing anti-tumour immunity: dietary restriction and exercise interventions adjunct to chemotherapy for cancer patients.

Conventional chemotherapies can stimulate the immune system by increasing tumour antigenicity (e.g., neoantigen exposure to immune cells) and altering adjuvanticity in the tumour (e.g., danger associated molecular patterns and cytokines). These molecules promote the recruitment, activation, and maturation of dendritic cells, which in turn, prime and activate cytotoxic T cells against tumour cells. However, several factors can decrease the immunostimulatory efficacy of chemotherapeutic agents. These include reduced tumour cell antigenicity and adjuvanticity and compromised immune function at a local and systemic level. Findings from preclinical studies show that dietary restriction and exercise promote systemic changes that may help to restore immune system function through several mechanisms, including an enhanced infiltration and function of antitumoral immune cells and a decrease in immunosuppressive cells, leading to a reduction in tumour volume. In addition, dietary restriction and exercise training in mice have been shown to enhance the efficacy of chemotherapy. In human studies there is also emerging evidence that dietary restriction and exercise can impact the immune system towards a more antitumoral profile. In this review, we discuss the immunostimulatory effects of dietary restriction (caloric restriction and fasting) and exercise training in preclinical cancer models, and potential synergies with chemotherapy. We then review clinical studies assessing the effects of these interventions on immune-related endpoints and tumour responses. Finally, we propose that combining dietary restriction with exercise could be a promising strategy to increase chemotherapy efficacy.

Effect of race/ethnicity on survival in surgically treated intermediate/high risk non-metastatic clear cell renal carcinoma.

PURPOSE: It is unknown to what extent 10-year overall survival of radical nephrectomy treated intermediate/high-risk non-metastatic clear cell renal carcinoma patients differs from age- and sex-matched population-based controls, especially when race/ethnicity is considered (Caucasian vs. African American vs. Hispanic vs. Asian/Pacific Islander). METHODS: We relied on the SEER database (2004-2018) to identify newly diagnosed radical nephrectomy treated intermediate/high risk non-metastatic clear cell renal carcinoma patients. For each case, we simulated an age- and sex-matched control relying on Social Security Administration Life Tables with 10 years of follow-up. We compared overall survival between renal carcinoma cases and population-based controls. Multivariable competing risks regression models tested for predictors of cancer-specific mortality versus other-cause mortality. RESULTS: Of 6877 radical nephrectomy treated intermediate/high risk non-metastatic clear cell renal carcinoma patients, 5050 (73%) were Caucasian versus 433 (6%) African American versus 1002 (15%) Hispanic versus 392 (6%) Asian/Pacific Islanders. At 10 years, overall survival difference between radical nephrectomy treated intermediate/high risk non-metastatic clear cell renal carcinoma patients versus population-based controls was greatest in African Americans (51% vs. 81%, Δ = 30%), followed by Hispanics (54% vs. 80%, Δ = 26%), Asian/Pacific Islanders (56% vs. 80%, Δ = 24%) and Caucasians (52% vs. 74%, Δ = 22%). In competing risks regression, only African Americans exhibited significantly higher other cause mortality (hazard ratio = 1.3; 95% confidence interval = 1.1 - 1.6; p = 0.01) than others. CONCLUSION: Relative to Life Tables' derived sex- and age-matched controls, radical nephrectomy treated intermediate/high-risk non-metastatic clear cell renal carcinoma patients exhibit worse overall survival, with worst overall survival recorded in African Americans of all race/ethnicity groups.

Cardiac segments dosimetric benefit from deep inspiration breath hold technique for left-sided breast cancer radiotherapy.

Background: The objective was to compare dosimetry in left-sided breast cancer (LSBC) patients receiving deep inspiration breath hold (DIBH) radiotherapy (RT) with free-breathing (FB) treatment plans. Materials and methods: Voluntary DIBH with a spirometer-based video-assisted system and CT-simulation were performed under FB and DIBH conditions on 40 LSBC patients, segmented according Duane's atlas. IMRT plans kept the same dosimetric goals on FB and DIBH conditions. Target, lungs and heart volumes were measured. Planning target volume (PTV) dose distribution, organs at risk (OARs) dose/volume parameters, including cardiac substructures, were calculated. Results: Lungs and left-lung volumes increased in DIBH conditions (ΔV = 1637.8 ml ± 555.3 and 783.5 ml ± 286.4, respectively). Heart volume slightly decreased in apnea (p = 0.04), but target volumes, CTV and PTV were similar in FB or DIBH plans. PTV dose coverage was similar irrespective of respiratory conditions (median D50% = 41.1 Gy vs 41.0 Gy, p = 0.665; V95% = 96.9% vs. 97%). Mean dose for the whole heart (MHD), left ventricle (LV), and LV segments were significantly reduced in DIBH plans. V20 values for heart subvolumes were significantly different only for those that received considerable doses (apical and anterior). DIBH plans provided significantly smaller doses (Dmax, D2%, and V20) to the LAD artery. Conclusion: Important dosimetric improvements can be achieved with DIBH technique for LSBC patients, reducing the dose to the LAD artery and heart, particularly to the segments closer to the chest wall. Apical/anterior LV segments, should be considered as separate organ at risk in breast RT.

Supervised Automation of Cell Counting in Confocal Microscopic Cochlear Imaging Datasets Using Macro in Imaris.

Analyzing confocal microscopic data of biological samples using the Imaris software poses challenges due to its time-consuming nature involving tedious multiple steps and possibility of human errors. Here, we developed a supervised automation protocol to minimize manual input in cell and spot counting on confocal images obtained from mouse cochlear sections. The protocol increases efficiency by incorporating image recognition and object-oriented macros. Moreover, the protocol being adaptable allows scientists in diverse other fields to customize it for their specific needs.

Stability, Balance, and Physical Variables in Patients with Bilateral Hemophilic Arthropathy of the Ankle versus Their Healthy Peers: A Case-Control Study.

(1) Background: The recurrence of hemarthrosis in patients with hemophilia triggers a pathophysiological process of degenerative, progressive, and irreversible joint destruction. This hemophilic arthropathy is characterized by chronic pain, muscle atrophy, loss of mobility, and proprioceptive alterations. As the same joint undergoes repeated hemarthrosis, the function of the mechanical receptors deteriorates, causing a pathophysiological modulation and deterioration of the musculoskeletal system. The objective was to analyze the differences in stability and balance, as well as in ankle dorsal flexion, functionality, and muscle strength, between patients with bilateral hemophilic arthropathy and their healthy peers. (2) Methods: A cross-sectional descriptive case-control study was performed. Twenty-two participants were recruited: 10 adult patients with bilateral hemophilic arthropathy of the knee and ankle and 12 healthy subjects. The variables were balance (Rs Scan pressure platform), ankle dorsiflexion range of motion (Leg Motion), functionality (2-Minute Walk Test), and ankle dorsal strength (dynamometry). (3) Results: Statistically significant differences (p < 0.05) were found in the balance without visual support in the Max-Y variable (MD = 2.83; CI95%: 0.33;5.33; Effect size (d) = 0.67), ankle dorsiflexion (MD = 16.00; CI95%: 14.30; 20.0; d = 7.46), and strength of the ankle flexor muscles (MD = 128.50; CI95%: 92.50; 153.60; d = 2.76). (4) Conclusions: Ankle range of motion in dorsal flexion, functionality, and muscle strength in dorsal flexion is poorer in patients with bilateral lower limb hemophilic arthropathy than in their healthy peers. Patients with bilateral hemophilic ankle arthropathy have statistically poorer stability and balance without visual support than their healthy peers.

Comparison between the use of subdural and subgaleal drainage in treatment of chronic subdural hematoma.

BACKGROUND AND OBJECTIVES: Chronic subdural hematoma (CSDH) is one of the most common pathologies in our daily practice. The standard treatment is the evacuation making a burr-hole and placement of a subdural drainage, which has shown to decrease its recurrence. However, this procedure can entail risks such as parenchymal damage, infection, or the onset of seizures, prompting the consideration of subgaleal drainage as an alternative. Our objective is to compare the use of subdural and subgaleal drainage in a cohort of patients undergoing intervention for CSDH, as well as to analyze the differences in complication rates and recurrence between the two groups. METHODOLOGY: A retrospective analytical observational study was conducted, analyzing 152 patients diagnosed with CSDH who underwent intervention at our center from January 2020 to April 2022. Patients in whom drainage was not placed were excluded. In all patients, a burr-hole was performed and the type of drainage was chosen by the neurosurgeon. RESULTS: Out of the 152 patients, subdural drainage was placed in 80 cases (52.63%), while subgaleal drainage was used in 72 cases (47.37%). There were no significant differences in the recurrence rate (30% in the subdural drainage group vs. 20.83% in the subgaleal drainage group; P = .134) or in the complication rate (7.5% in the subdural drainage group vs. 5.5% in the subgaleal drainage group; P = .749). CONCLUSIONS: Subgaleal drainage shows similar clinical outcomes with a recurrence and complication rate comparable to subdural drainage, suggesting it as a safe and effective alternative to subdural drainage in the treatment of CSDH.

Organ-confined pT2 ISUP4/5 vs. nonorgan confined pT3/4 ISUP2 vs. ISUP3 prostate cancer: Differences in biochemical recurrence-free survival after radical prostatectomy.

BACKGROUND: To test for differences in organ-confined pathological tumor stage (pT) and intermediate International Society of Urological Pathologists (ISUP) grade vs. nonorgan confined pT stage and high ISUP grade and biochemical recurrence (BCR) after radical prostatectomy (RP). METHODS: Relying on a tertiary-care database, prostate cancer patients undergoing RP between January 2014 and December 2021 were stratified according to their combination of pT stage and ISUP grade in RP specimens (pT2 ISUP4/5 vs. pT3/4 ISUP2 vs. pT3/4 ISUP3). As Active Surveillance is recommended in ISUP1, these patients were excluded. Moreover, patients with pT2 ISUP2/3 are known for their good prognosis and pT3/4 ISUP4/5 patients for their poor prognosis. Therefore, these patients were also excluded from analyses. Kaplan-Meier survival analyses and multivariable Cox regression models addressed BCR after RP. RESULTS: Of 215 RP patients, 29 (13%) exhibited pT2 ISUP4/5 vs. 122 (57%) pT3/4 ISUP2 vs. 64 (30%) pT3/4 ISUP3 pathology. In survival analyses, 3-year BCR-free survival rates were 95% in pT2 ISUP4/5 vs. 88% in pT3/4 ISUP2 vs. 65% in pT3/4 ISUP3 patients (P < 0.001). In multivariable Cox regression models addressing BCR, pT3/4 ISUP3 pathology was associated with higher BCR rate relative to pT2 ISUP4/5 pathology (hazard ratio 3.42, 95% confidence interval 1.07-10.94; P = 0.039), but not pT3/4 ISUP2 pathology (P = 0.6). CONCLUSION: Compared to prostate cancer patients with pT2 ISUP4/5 pathology, the combination of pT3/4 ISUP3 pathology is associated with higher risk of BCR after RP. In consequence, patients with pT3/4 ISUP3 pathology should be considered for a closer postoperative follow-up.

The Association between Patient Characteristics and Biochemical Recurrence after Radical Prostatectomy.

Background: Biochemical recurrence (BCR) represents the rise of prostate-specific antigen (PSA) levels after treatment with curative radical prostatectomy (RP) or radiation for prostate cancer. The objective of the current study was to test for the association between patient characteristics, namely age, body mass index (BMI), as well as prostate volume at surgery, and BCR after RP. Material and Methods: Within a tertiary care database, patients with prostate cancer treated with RP between January 2014 and June 2023 were included. Kaplan-Meier survival analyses and Cox regression models addressed BCR after RP according to patient characteristics. Results: Of 821 patients, the median age was 66 years (interquartile range [IQR] 61-71 years), BMI was 26.2 kg/m2 (IQR 24.3-28.8 kg/m2), and prostate volume was 40 cm3 (IQR 30-55 cm3). Median follow-up was 20 months. In survival analyses, the three-year BCR-free survival rates were 81 vs. 84 vs. 81% in patients aged ≤60 vs. 61-69 vs. 70 years (p = 0.1). In patients with BMI < 25.0 vs. 25.0-29.9 vs. ≥30.0 kg/m2, the three-year BCR-free survival rates were 84 vs. 81 vs. 84% (p = 0.7). In patients with prostate volume ≤40 vs. >40 cm3, the three-year BCR-free survival rates were 85 vs. 80% (p = 0.004). In multivariable Cox regression models accounting for patient and pathologic tumor characteristics and adjuvant radiation therapy, a higher prostate volume independently predicted BCR as continuous (hazard ratio 1.012, 95% confidence interval 1.005-1.019; p < 0.001), as well as categorized the variable based on the median (hazard ratio 1.66, 95% confidence interval 1.17-2.36; p = 0.005). Conversely, neither age nor BMI were significantly associated with BCR after RP. Conclusions: The higher prostate volume independently predicted BCR after RP, but not age or BMI at surgery. Consequently, patients with an elevated prostate volume should be considered for closer postoperative follow-up.

Metacognition as a transdiagnostic factor across eating disorders: a latent profile analysis study.

Background: Metacognition is a crucial aspect of understanding and attributing mental states, playing a key role in the psychopathology of eating disorders (EDs). This study aims to explore the diverse clinical profiles of metacognition among patients with EDs using latent profile analysis (LPA). Method: A total of 395 patients with a DSM-5 diagnosis of ED (116 AN-R, 30 AN/BP, 100 BN, 149 BED) participated in this study. They completed self-report measures assessing metacognition, eating psychopathology, depression, emotional dysregulation, personality traits, and childhood adversities. LPA and Welch ANOVAs were conducted to identify profiles based on metacognition scores and examine psychological differences between them. Logistic regression models were employed to explore associations between personal characteristics and different profiles. Results: A 3-class solution had a good fit to the data, revealing profiles of high functioning (HF), intermediate functioning (IF), and low functioning (LF) based on levels of metacognitive impairments. Participants in the IF group were older and had a higher BMI than those in the HF and LF groups. Individuals with BN were largely categorized into HF and LF profiles, whereas participants with BED were mainly included in the IF profile. Participants in the LF group reported an impaired psychological profile, with high levels of depression, emotional dysregulation, childhood adversity, and personality dysfunction. Multinomial logistic regression analyses showed significant associations between metacognitive profiles and emotional and neglect abuse, emotion dysregulation, and detachment. Conclusion: This exploratory study unveils distinct metacognitive profiles in EDs, providing a foundation for future research and targeted interventions. In this light, metacognitive interpersonal therapy could be a valid and effective treatment for EDs, as suggested by the initial promising results for these patients.