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Impacts of workplace verbal aggression classified via text mining on workers' mental health. Occup Med (Lond) 2024; 74:186-192. [PMID: 38346110 PMCID: PMC10990467 DOI: 10.1093/occmed/kqae009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Exposure to workplace aggression adversely affects workers' health; however, little is known regarding the impact of specific types of verbal content. AIMS We aimed to examine the relationship between exposure to several types of aggressive words at work and the victim's depressive symptoms and sleep disturbance using text mining. METHODS We conducted a longitudinal survey with 800 workers in wholesale and retail companies; of which, 500 responded to the follow-up survey. The Centre for Epidemiologic Studies-Depression Scale and Pittsburgh Sleep Quality Index were filled out by the participants, and their responses were analysed by logistic regression to evaluate the risk of depression or sleep problems. We collected exact aggressive words encountered at work over the past year as a dependent variable and classified it into four types using text mining, such as words criticizing one's performance. RESULTS The follow-up rate was 63%. Exposure to words threatening one's life showed a significant relationship with the risk of depression (odds ratio [OR] = 13.94, 95% confidence interval [CI] = 1.76-110.56). The exposure to words criticizing one's job performance is significantly related to the risk of sleep disturbance (OR = 5.56, 95% CI = 2.08-14.88). CONCLUSIONS These findings suggest that different contents of verbal aggression can have different impacts on workers' health. This indicates that not only overtly threatening and abusive language but also words related to one's performance can be a risk factor for workers, depending on how they are delivered. To mitigate the adverse effects, promoting effective communication and cultivating psychological detachment from work may be beneficial.
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Prevalence and characteristics of patients with upper urinary tract urothelial carcinoma having potential Lynch syndrome identified by immunohistochemical universal screening and Amsterdam criteria II. BMC Cancer 2023; 23:940. [PMID: 37798659 PMCID: PMC10557337 DOI: 10.1186/s12885-023-11460-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 09/28/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND This study aimed to identify patients with upper urinary tract urothelial carcinoma (UTUC) having potential Lynch syndrome (pLS) by immunohistochemistry (IHC) of DNA mismatch repair gene-related proteins (MMRPs) and Amsterdam criteria II and explore their clinical characteristics. METHODS We retrospectively collected the clinical data of 150 consecutive patients with UTUC who underwent surgical resection at our institution between February 2012 and December 2020, and immunohistochemistry (IHC) of four MMRPs (MLH1, MSH2, MSH6, and PMS2) on all UTUC specimens was performed. Patients who tested positive for Amsterdam criteria (AMS) II and/or IHC screening were classified as having pLS and others as non-pLS, and their characteristics were explored. RESULTS In this study, 5 (3%) and 6 (4%) patients were positive for AMS II and IHC screening, respectively. Two patient were positive for both AMS II and IHC screening, resulting in 9 (6%) patients with pLS. The pLS group was predominantly female (67% vs. 36%; p = 0.0093) and had more right-sided tumors (100% vs. 43%; p = 0.0009) than the non-pLS group. Of the 6 patients who were positive for IHC screening, 4 showed a combined loss of MSH2/MSH6 (n = 3) and MLH1/PMS2 (n = 1). Other two patients showed single loss of MSH6 and PSM2. CONCLUSIONS AMS II and IHC screening identified pLS in 6% of patients with UTUC. The IHC screening-positive group tends to have relatively high rate of combined loss, but some patients have single loss. AMS II may overlook patients with LS, and a universal screening may be required for patients with UTUC as well as those with colorectal and endometrial cancer.
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Correction to: Saccadic oscillations as a biomarker of clinical symptoms in amyotrophic lateral sclerosis. Neurol Sci 2023; 44:3767. [PMID: 37280477 DOI: 10.1007/s10072-023-06889-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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Saccadic oscillations as a biomarker of clinical symptoms in amyotrophic lateral sclerosis. Neurol Sci 2023; 44:2787-2793. [PMID: 36872386 DOI: 10.1007/s10072-023-06719-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 02/27/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND Among eye movements in amyotrophic lateral sclerosis (ALS), we identified the characteristics of square-wave jerks (SWJs) seen during times without visual fixation (VF) and analyzed their relationships with clinical parameters. MATERIALS AND METHODS Clinical symptoms were evaluated and eye movements were tested using electronystagmography in 15 patients with ALS (10 men, 5 women; mean age, 66.9 ± 10.5 years). SWJs with and without VF were recorded, and their characteristics were identified. Relationships between each SWJ parameter and clinical symptoms were evaluated. Results were compared with eye movement data from 18 healthy individuals. RESULTS The frequency of SWJs without VF was significantly higher in the ALS group than in the healthy group (P < 0.001). When the condition was changed from VF to no-VF in the ALS group, the frequency of SWJs was significantly higher in healthy subjects (P = 0.004). A positive correlation was seen between frequency of SWJs and percentage predicted forced vital capacity (%FVC) (R = 0.546, P = 0.035). CONCLUSION The frequency of SWJs was higher with VF in healthy people, and was suppressed without VF. In contrast, the frequency of SWJs was not suppressed without VF in ALS patients. This suggests that SWJs without VF have some clinical significance in ALS patients. Moreover, a relationship was noted between the parameters of SWJs without VF in ALS patients and results of pulmonary function tests, suggesting that SWJs during times without VF may offer a clinical parameter of ALS.
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Development of Rat Caries-Induced Pulpitis Model for Vital Pulp Therapy. J Dent Res 2023; 102:574-582. [PMID: 36913545 PMCID: PMC10152557 DOI: 10.1177/00220345221150383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023] Open
Abstract
Rodent animal models for vital pulp therapy are commonly used in dental research because their tooth anatomy and cellular processes are similar to the anatomy and processes in humans. However, most studies have been conducted using uninfected sound teeth, which makes it difficult to adequately assess the inflammatory shift after vital pulp therapy. In the present study, we aimed to establish a caries-induced pulpitis model based on the conventional rat caries model and then evaluate inflammatory changes during the wound-healing process after pulp capping in a model of reversible pulpitis induced by carious infection. To establish the caries-induced pulpitis model, the pulpal inflammatory status was investigated at different stages of caries progression by immunostaining targeted to specific inflammatory biomarkers. Immunohistochemical staining revealed that both Toll-like receptor 2 and proliferating cell nuclear antigen were expressed in moderate and severe caries-stimulated pulp, indicating that an immune reaction occurred at both stages of caries progression. M2 macrophages were predominant in moderate caries-stimulated pulp, whereas M1 macrophages were predominant in the severe caries-stimulated pulp. Pulp capping in teeth with moderate caries (i.e., teeth with reversible pulpitis) led to complete tertiary dentin formation within 28 d after treatment. Impaired wound healing was observed in teeth with severe caries (i.e., teeth with irreversible pulpitis). During the wound-healing process in reversible pulpitis after pulp capping, M2 macrophages were predominant at all time points; their proliferative capacity was upregulated in the early stage of wound healing compared with healthy pulp. In conclusion, we successfully established a caries-induced pulpitis model for studies of vital pulp therapy. M2 macrophages have an important role in the early stages of the wound-healing process in reversible pulpitis.
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Abstract
Although vital pulp therapy should be performed by promoting the wound-healing capacity of dental pulp, existing pulp-capping materials were not developed with a focus on the pulpal repair process. In previous investigations of wound healing in dental pulp, we found that organic dentin matrix components (DMCs) were degraded by matrix metalloproteinase-20, and DMC degradation products containing protein S100A7 (S100A7) and protein S100A8 (S100A8) promoted the pulpal wound-healing process. However, the direct use of recombinant proteins as pulp-capping materials may cause clinical problems or lead to high medical costs. Thus, we hypothesized that functional peptides derived from recombinant proteins could solve the problems associated with direct use of such proteins. In this study, we identified functional peptides derived from the protein S100 family and investigated their effects on dental pulp tissue. We first performed amino acid sequence alignments of protein S100 family members from several mammalian sources, then identified candidate peptides. Next, we used a peptide array method that involved human dental pulp stem cells (hDPSCs) to evaluate the mineralization-inducing ability of each peptide. Our results supported the selection of 4 candidate functional peptides derived from proteins S100A8 and S100A9. Direct pulp-capping experiments in a rat model demonstrated that 1 S100A8-derived peptide induced greater tertiary dentin formation compared with the other peptides. To investigate the mechanism underlying this induction effect, we performed liquid chromatography-tandem mass spectrometry analysis using hDPSCs and the S100A8-derived peptide; the results suggested that this peptide promotes tertiary dentin formation by inhibiting inflammatory responses. In addition, this peptide was located in a hairpin region on the surface of S100A8 and could function by direct interaction with other molecules. In summary, this study demonstrated that a S100A8-derived functional peptide promoted wound healing in dental pulp; our findings provide insights for the development of next-generation biological vital pulp therapies.
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A Pitfall of the Androgen Deprivation Therapy for Salivary Duct Carcinoma: Hormonal Therapy-Induced Castrate-Resistant Prostate Cancer. J Maxillofac Oral Surg 2022; 21:1097-1100. [PMID: 36896090 PMCID: PMC9989064 DOI: 10.1007/s12663-022-01730-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 04/29/2022] [Indexed: 11/26/2022] Open
Abstract
Introduction Salivary duct carcinoma (SDC) is a rare, high-grade salivary gland malignancy. Recently, targeting the androgen receptor (AR) is one of the most promising new therapeutic strategies for AR-positive SDC. Case Review In this report, a 70-year-old man who was diagnosed with an AR-positive SDC underwent androgen deprivation therapy (ADT) as a treatment for recurrence after primary therapy. The ADT well contributed to control of SDC; however, the patient was referred to urologists for urinary hesitancy and slow flow and he was diagnosed as having castration-resistant prostate cancer. Literature Review Since SDC is a rare disease, it has been difficult to establish the most effective therapy. Nevertheless, several papers have reported the clinical benefit of ADT for AR-positive SDC, and the latest version of the National Comprehensive Cancer Network guidelines also states the importance of assessing for the presence of AR in SDC.On the other hand, in the field of urology, it is also known that although ADT is initially effective in prostate cancer patients, prostate cancer often develops into castrate-resistant prostate cancer due to the adaptation of prostate cancer cells to ADT for survival and growth. Conclusion We reported a case of castrate-resistant prostate cancer diagnosed during the ADT for metastatic SDC. The present case emphasizes the importance of screening for prostate cancer at the initiation of ADT treatment and during treatment.
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394P Research of the algorithm for rare driver genes in non-small cell lung cancer using pathological images and artificial intelligence. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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Significance of postoperative membranous urethral length and position of vesicourethral anastomosis for short-term continence recovery following robot-assisted laparoscopic radical prostatectomy. BMC Urol 2022; 22:145. [PMID: 36071427 PMCID: PMC9450420 DOI: 10.1186/s12894-022-01097-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 08/30/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We assess whether short-term recovery of urinary incontinence following robot-assisted laparoscopic radical prostatectomy (RARP) is associated with postoperative membranous urethral length (MUL) and position of vesico-urethral anastomosis (PVUA). METHODS Clinical variables including PVUA and pre-and postoperative MUL were evaluated in 251 patients who underwent RARP from August 2019 to February 2021. Continence recovery was defined as no pad or one security liner per day assessed by patient interview at least 6 months follow-up. Univariate and multivariate logistic regression analyses were used to assess variables associated with continence recovery at 3 months after the operation. RESULTS Continence recovery rates at 3 and 6 months were 75% and 84%, respectively. Lower BMI (< 25 kg/m2) (p = 0.040), longer preoperative MUL (≥ 9.5 mm) (p = 0.013), longer postoperative MUL (≥ 9 mm) (p < 0.001), higher PVUA (< 14.5 mm) (p = 0.019) and shorter operating time (< 170 min) (p = 0.013) were significantly associated with continence recovery at 3 months in univariate analysis. Multivariate analysis revealed that postoperative MUL (OR 3.75, 95% CI 1.90-7.40, p < 0.001) and higher PVUA (OR 2.02, 95% CI 1.07-3.82, p = 0.032) were independent factors for continence recovery. Patients were divided into 3 groups based on the multivariate analysis, with urinary continence recovery rates found to have increased in turn with rates of 43.7% versus 68.2% versus 85.0% (p < 0.001) at 3 months. CONCLUSIONS PVUA and postoperative MUL were significant factors for short-term continence recovery. Preservation of urethral length might contribute to continence recovery after RARP.
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997P Phase I study of brigatinib plus panitumumab in patients with advanced EGFR-mutated non-small cell lung cancer resistant to osimertinib (BEBOP): Early termination due to severe early onset pneumonitis by brigatinib. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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EP08.02-113 Clinico-genomic Characteristics of Patients with Non-small Cell Lung Cancer Harboring EGFR Exon 20 Insertion Mutations. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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977P Phase II study of brigatinib in patients with tyrosine kinase inhibitor (TKI)-naïve ROS1-rearranged advanced non-small cell lung cancer (NSCLC): Barossa cohort 1. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Utility of radiomics features of diffusion-weighted magnetic resonance imaging for differentiation of fat-poor angiomyolipoma from clear cell renal cell carcinoma: model development and external validation. Abdom Radiol (NY) 2022; 47:2178-2186. [PMID: 35426498 DOI: 10.1007/s00261-022-03486-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 03/02/2022] [Accepted: 03/04/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE To investigate the utility of radiomics features of diffusion-weighted magnetic resonance imaging (DW-MRI) to differentiate fat-poor angiomyolipoma (fpAML) from clear cell renal cell carcinoma (ccRCC). MATERIALS AND METHODS This multi-institutional study included two cohorts with pathologically confirmed renal tumors: 65 patients with ccRCC and 18 with fpAML in the model development cohort, and 17 with ccRCC and 13 with fpAML in the external validation cohort. All patients underwent magnetic resonance imaging (MRI) including DW-MRI. Radiomics analysis was used to extract 39 imaging features from the apparent diffusion coefficient (ADC) map. The radiomics features were analyzed with unsupervised hierarchical cluster analysis. A random forest (RF) model was used to identify radiomics features important for differentiating fpAML from ccRCC in the development cohort. The diagnostic performance of the RF model was evaluated in the development and validation cohorts. RESULTS The cases in the developmental cohort were classified into three groups with different frequencies of fpAML by cluster analysis of radiomics features. RF analysis of the development cohort showed that the mean ADC value was important for differentiating fpAML from ccRCC, as well as higher-texture features including gray-level run length matrix (GLRLM)_long-run low gray-level enhancement (LRLGE), and GLRLM_low gray-level run emphasis (LGRE). The area under the curve values of the development [0.90, 95% confidence interval (CI) 0.80-1.00] and validation cohorts (0.87, 95% CI 0.74-1.00) were similar (P = 0.91). CONCLUSION The radiomics features of ADC maps are useful for differentiating fpAML from ccRCC.
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Filtrated bone marrow-derived stem cell lysate may improve erectile function through nerve regeneration in a rat model of cavernous nerve injury. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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The Mini-Cog: A simple screening tool for cognitive impairment useful in predicting the risk of delirium after major urological cancer surgery. Geriatr Gerontol Int 2022; 22:319-324. [PMID: 35253337 DOI: 10.1111/ggi.14367] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 01/02/2022] [Accepted: 02/12/2022] [Indexed: 11/28/2022]
Abstract
AIM The purpose of this study was to evaluate the impact of the mini-cognitive assessment instrument (Mini-Cog) on postoperative delirium after major urological cancer surgery. METHODS In this single-center retrospective observational study, medical records were collected for patients who underwent major urologic cancer surgery at our department between 2020 and 2021, and underwent preoperative cognitive screening based on the Mini-Cog test (n = 331). The probable cognitive impairment is defined as a Mini-Cog score of <3. Univariate and multivariate logistic regression analysis were used to identify the risk factors for postoperative delirium. RESULTS Patients with probable cognitive impairment were 60 (18%). Postoperative delirium occurred in 26 patients (8%). Using multivariate analysis, the Mini-Cog score of <3 (odds ratio [OR] = 12.7; P < 0.001), decline of instrumental activities of daily living (OR = 3.0; P = 0.04) and preoperative benzodiazepine use (OR = 8.3; P < 0.001) were independent risk factors for postoperative delirium. For predicting postoperative delirium, Mini-Cog score with a cutoff value of <3 granting sensitivity of 69.2%, specificity of 86.2%, positive predictive value of 30.0% and negative predictive value of 97.1%. CONCLUSIONS The Mini-Cog test is a simple screening tool with only two components (a delayed, three-word recall task and a clock drawing test): it is useful in identifying potential cases of cognitive decline and patients at risk for postoperative delirium along with other information routinely collected preoperatively. Effective screening using the Mini-Cog test opens the possibility to provide optimal urologic care for older patients Geriatr Gerontol Int 2022; 22: 319-324.
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Utility of a multidisciplinary team approach with transanal total mesorectal excision for resection of a large pelvic solitary fibrous tumor. IJU Case Rep 2022; 5:104-107. [PMID: 35252792 PMCID: PMC8888019 DOI: 10.1002/iju5.12405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 11/26/2021] [Indexed: 11/21/2022] Open
Abstract
Introduction Solitary fibrous tumors require complete surgical resection to avoid recurrence. Large solitary fibrous pelvic tumors are difficult to resect completely with conventional surgical methods. We herein report a case in which a joint surgical approach was required for resection due to the location and size of tumor. Case presentation A 45‐year‐old man had a large solitary fibrous tumor in the pelvis, which extended into the left obturator foramen. The patient underwent tumor resection with vesico‐prostatectomy, transanal total mesorectal excision, and opening of the foramen obturatum. The tumor was grossly resected completely. No recurrence was noted nine months after surgery. Conclusion A multidisciplinary team approach with transanal total mesorectal excision may provide complete resect of large pelvic solitary fibrous tumors.
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Mini-Cog to Predict Postoperative Delirium in Patients Who Underwent Transurethral Resection of Bladder Tumor While Awake. Turk J Urol 2022; 48:106-111. [PMID: 35420052 PMCID: PMC9612782 DOI: 10.5152/tud.2022.21312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 01/19/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVE In the postoperative management of transurethral resection of bladder tumor, attention should be paid to the appearance of delirium. Recently, the mini-cognitive assessment instrument (Mini-Cog) has been validated as a screening tool for cognitive impairment. We assessed whether positive preoperative cognitive impairment screening by Mini-Cog is associated with the occurrence of postoperative delirium. MATERIAL AND METHODS In this study, consecutive patients who underwent transurethral resection of bladder tumor while awake and were cognitively screened preoperatively using the Mini-Cog test at our institution were retrospectively analyzed. The relationship between the Mini-Cog test and clinical variables was examined. Univariate and multivariate analyses were carried out to determine the risk factors for the occurrence of postoperative delirium. RESULTS Of the 193 included patients, 37 (19%) patients had probable cognitive impairment (Mini-Cog scores < 3). There were significant differences in patients' age (P < .001), Eastern Cooperative Oncology Group-physical status (P=.01), decline in instrumental activities of daily living from baseline (P=.03), preoperative diagnosis of dementia (P < .001), and use of benzodiazepine (P=.03) between the Mini-Cog score ≥ 3 group and the Mini-Cog score < 3 group. Multivariate analysis demonstrated that a Mini-Cog score < 3 (odds ratio=6.8, P < .001) and instrumental activities of daily living decline (odds ratio=3.0, P=.02) were independent risk factors for the occurrence of postoperative delirium. CONCLUSION Screening of patients for cognitive function using the Mini-Cog test before transurethral resection of bladder tumor may allow for better identification of patients at risk of postoperative delirium.
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Characteristics of gut microbiome, organic acid profiles and viral antibody indexes of healthy Japanese with live Lacticaseibacillus detected in stool. Benef Microbes 2022; 13:33-46. [PMID: 35144523 DOI: 10.3920/bm2021.0101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
To estimate the health-promoting effects of Lacticaseibacillus paracasei (previously Lactobacillus casei) strain Shirota (LcS) that reached the lower gastrointestinal tract alive, we investigated the characteristics of gut microbiome, organic acid profiles, defecatory symptoms and serum viral antibody indexes of healthy Japanese adults between the group in whom live LcS was detected or not from stool. The β-diversity index of the gut microbiome constituted a significant difference between the live-LcS-detected-group (LLD) and the live-LcS-not-detected-group (LLnD). In the LLD, the Bifidobacteriaceae, Lactobacillaceae, and Coriobacteriaceae counts were significantly higher, and the succinate concentration was significantly lower than that in the LLnD. The serum herpes simplex virus (HSV) immunoglobulin (Ig)M antibody index in the LLD tended to be lower than that of the LLnD in HSV IgG-positive subjects. Of the LLD, those in the fermented milk products containing LcS (FML)-high-frequency-group (FML-HF) and those in the FML-low-frequency-group (FML-LF) had different gut microbiome and organic acid profiles. However, the pattern of differences between FML-HF and FML-LF was dissimilar those between LLD and LLnD. In contrast, among subjects with FML-LF, those in the group with LLD in stool (LF-LLD) and those in the LLnD in stool (LF-LLnD) showed a similar pattern of differences in their gut microbiome and organic acid profiles as those in the LLnD and LLD. The LLD and LF-LLD commonly had lower caloric and carbohydrate intakes from the diet than their respective control groups. In this study, we found that the presence of live LcS in stool is associated with a healthy gut environment and inhibition of the reactivation of latently infected viruses in the host. However, these health-promoting effects on the host were not related to the frequency of FML intake. Furthermore, dysbiosis of the gut microbiome and diet including caloric intake was related to the viability of ingested LcS in the gut.
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Significance of position of vesico-urethral anastomosis together with postoperative membranous urethral length for short term continence recovery following robot-assisted laparoscopic radical prostatectomy. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)01212-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Mini-Cog to predict postoperative delirium in patients who underwent Transurethral Resection of Bladder Tumor (TURBT) under spinal anesthesia. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00107-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Hyperchloremic Metabolic Acidosis with Hyperglycemic Hyperosmolar Syndrome after Robot-Assisted Radical Cystoprostatectomy with Ileal Conduit Urinary Diversion: A Case Report. Case Rep Oncol 2021; 14:1460-1465. [PMID: 34899237 PMCID: PMC8613587 DOI: 10.1159/000518775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 07/26/2021] [Indexed: 11/19/2022] Open
Abstract
Hyperchloremic metabolic acidosis can be a problem in urinary diversion using the ileum. A 73-year-old Japanese male was hospitalized in emergency due to anorexia and malaise 3 weeks after being discharged from the hospital after getting robot-assisted radical cystoprostatectomy and intracorporeal ileal conduit urinary diversion. The blood analysis revealed metabolic acidosis, elevated chloride ions, and marked hyperglycemia: he was diagnosed with hyperchloremic metabolic acidosis and hyperglycemic hyperosmolar syndrome. We started administering insulin and large amounts of fluid replacement; besides, we inserted a large-diameter open tip catheter into the ileal conduit in hopes of inhibiting urine reabsorption in the intestinal mucosa. His general condition gradually improved, and he was discharged 10 days after his hospitalization.
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Prognostic significance of the postoperative/preoperative serum CEA level ratio in patients with solitary adrenal metastasis from lung cancer. Mol Clin Oncol 2021; 16:10. [PMID: 34881030 DOI: 10.3892/mco.2021.2443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 10/06/2021] [Indexed: 01/26/2023] Open
Abstract
The present study aimed to evaluate the prognostic significance of the postoperative to preoperative serum carcinoembryonic antigen (CEA) level ratio (CEA ratio) in patients with lung cancer with solitary metastasis of the adrenal gland after adrenalectomy. Furthermore, the optimal CEA ratio cutoff value for predicting disease-free survival (DFS) in patients with lung cancer after adrenalectomy was determined. The medical records of patients with lung cancer with isolated adrenal metastasis who underwent adrenalectomy at the National Cancer Center Hospital East (Kashiwa, Japan) between January 2013 and December 2020 were retrospectively reviewed. Receiver operating characteristic curve analysis was used to segregate patients into two groups (high and low CEA groups) and the clinical prognosis for the two groups was determined. In addition, the association between the CEA ratio and clinical factors was determined. A total of 14 patients with a median age of 68 years (range, 50-75 years) were analyzed, of which 9 (64%) were males. The optimal cutoff value for the CEA ratio to predict DFS was 0.60. The high CEA ratio group (≥0.60) displayed poorer DFS and cancer-specific survival (P=0.03 and 0.02, respectively). The CEA ratio was significantly associated with the preoperative CEA level (P=0.01) and the high CEA ratio (≥0.60) group had lower preoperative CEA levels. The study suggested that the perioperative CEA ratio may be an important emerging prognostic factor for patients with lung cancer with solitary adrenal gland metastasis. As the sample size was limited, a further study with a larger cohort is required to validate the present findings.
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Strangulated ileus from barbed suture following robot-assisted radical cystectomy: A case report. Urol Case Rep 2021; 40:101916. [PMID: 34745903 PMCID: PMC8556511 DOI: 10.1016/j.eucr.2021.101916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 10/22/2021] [Indexed: 11/27/2022] Open
Abstract
The barbed suture e.g. V-Loc™, are occasionally used in urological surgery due to the practical advantage of omitting the need for surgical knots and reducing surgical time. In this report, an 83-year-old man diagnosed as having invasive bladder cancer underwent robot-assisted radical cystectomy: on the thirteenth postoperative day, he was diagnosed as having strangulated ileus of the small bowel. The small bowel was strangulated by bands formed between the stump of V-Loc™ and the fatty appendices of the sigmoid colon. This is the first report of a small bowel ileus associated with the barbed suture in the field of urology. We reported the case of strangulated ileus of the small bowel after robot-assisted radical cystectomy. To the best of our knowledge, this is the first report of a small bowel ileus associated with the barbed suture in the field of urology. It may be important to minimize the length of the exposed barbed suture end and avoid exposing the barbed suture in the abdominal cavity if possible.
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Rectal constriction due to metastasis of urothelial carcinoma of the bladder: A case report. Urol Case Rep 2021; 39:101833. [PMID: 34504777 PMCID: PMC8417298 DOI: 10.1016/j.eucr.2021.101833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 08/25/2021] [Accepted: 08/29/2021] [Indexed: 10/25/2022] Open
Abstract
Urothelial carcinoma (UC) of the bladder rarely causes rectal constriction. We report a case of UC of the bladder that metastasized to the perirectal tissues and caused rectal constriction. The patient was diagnosed with metastasis of UC upon performing a biopsy of the perirectal tissues. No malignant findings were observed in the rectal mucosa. A relatively good prognosis of 26 months was obtained through multidisciplinary treatment combining surgery and chemotherapy. In cases of rectal constriction secondary to high-grade UC of the bladder, the possibility of metastasis of UC should be considered.
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CN8 The feasibility and utility of a mobile app in supporting Vietnamese children with cancer. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Large-Scale Prospective Genome-Wide Association Study of Oxaliplatin in Stage II/III Colon Cancer and Neuropathy. Ann Oncol 2021; 32:1434-1441. [PMID: 34391895 DOI: 10.1016/j.annonc.2021.08.1745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 07/20/2021] [Accepted: 08/04/2021] [Indexed: 11/30/2022] Open
Abstract
IMPORTANCE The severity of oxaliplatin (L-OHP)-induced peripheral sensory neuropathy (PSN) exhibits substantial interpatient variability, and some patients suffer from long-term, persisting PSN. OBJECTIVE To identify single-nucleotide polymorphisms (SNPs) predicting L-OHP-induced PSN using a genome-wide association study (GWAS) approach. DESIGN, SETTING, PARTICIPANTS A large prospective GWAS including 1,379 patients with stage II/III colon cancer who received L-OHP-based adjuvant chemotherapy (mFOLFOX6/CAPOX) under the phase II (JOIN/JFMC41) or the phase III (ACHIVE/JFMC47) trial. MAIN OUTCOMES AND MEASURES First, GWAS comparison of worst grade PSN (grade 0/1 vs. 2/3) was performed. Next, to minimize the impact of ambiguity in PSN grading, extreme PSN phenotypes were selected and analyzed by GWAS. SNPs that could predict time to recovery from PSN were also evaluated. In addition, SNPs associated with L-OHP-induced allergic reactions (AR) and time to disease recurrence were explored. RESULTS No SNPs exceeded the genome-wide significance (p < 5.0 × 10-8) in either GWAS comparison of worst grade PSN, extreme PSN phenotypes, or time to recovery from PSN. Association study focusing on AR or time to disease recurrence also failed to reveal any significant SNPs. CONCLUSION AND RELEVANCE Our results highlight the challenges of utilizing SNPs for predicting susceptibility to L-OHP-induced PSN in daily clinical practice.
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Diagnostic value of texture analysis of apparent diffusion coefficient maps for differentiating fat-poor angiomyolipoma from non-clear-cell renal cell carcinoma. Eur J Radiol 2021; 143:109895. [PMID: 34388418 DOI: 10.1016/j.ejrad.2021.109895] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 07/15/2021] [Accepted: 08/02/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE To investigate the feasibility of texture analysis of apparent diffusion coefficient (ADC) maps for differentiating fat-poor angiomyolipomas (fpAMLs) from non-clear-cell renal cell carcinomas (non-ccRCCs). METHODS In this bi-institutional study, we included two consecutive cohorts from different institutions with pathologically confirmed solid renal masses: 67 patients (fpAML = 46; non-ccRCC = 21) for model development and 39 (fpAML = 24; non-ccRCC = 15) for validation. Patients underwent preoperative magnetic resonance imaging (MRI), including diffusion-weighted imaging. We extracted 45 texture features using a software with volumes of interest on ADC maps. Receiver operating characteristic curve analysis was performed to compare the diagnostic performance between the random forest (RF) model (derived from extracted texture features) and conventional subjective evaluation using computed tomography and MRI by radiologists. RESULTS RF analysis revealed that grey-level zone length matrix long-zone high grey-level emphasis was the dominant texture feature for diagnosing fpAML. The area under the curve (AUC) of the RF model to distinguish fpAMLs from non-ccRCCs was not significantly different between the validation and development cohorts (p = .19). In the validation cohort, the AUC of the RF model was similar to that of board-certified radiologists (p = .46) and significantly higher than that of radiology residents (p = .03). CONCLUSIONS Texture analysis of ADC maps demonstrated similar diagnostic performance to that of board-certified radiologists for discriminating between fpAMLs and non-ccRCCs. Diagnostic performances in the development and validation cohorts were comparable despite using data from different imaging device manufacturers and institutions.
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Improvement of urinary symptoms after bladder biopsy: A case of pathologically proven allergy-related cystitis during administration of nivolumab. IJU Case Rep 2021; 4:213-215. [PMID: 34308272 PMCID: PMC8294138 DOI: 10.1002/iju5.12286] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/10/2021] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION We present a case of cystitis, which was considered to be an immune-related adverse event associated with nivolumab administration. CASE PRESENTATION A 47-year-old man suffered from sudden onset urinary symptoms after 18 cycles of nivolumab treatment for stage IV pulmonary adenocarcinoma. Urine culture and urine cytology were both negative. The symptoms were inferred to be related to nivolumab administration, and a bladder biopsy under spinal anesthesia was performed. The histopathological examination showed the evidence of allergic-related cystitis. We planned to administer corticosteroids, but the urinary symptoms disappeared after the bladder biopsy. Nivolumab treatment was continued without recurrent bladder symptoms. CONCLUSION We reported a case of cystitis after treatment with nivolumab, which served as a reminder to consider the possibility of immune-related adverse events as a potential cause for any symptoms that develop during treatment with immuno-oncology drugs.
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POS0603 ANALYSIS OF FACTORS ASSOCIATED WITH THE EFFECTIVENESS OF ABATACEPT IN THE ORIGAMI STUDY. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:The ORIGAMI study is a multicenter, observational study to evaluate the effectiveness, safety, and patient-reported outcomes of abatacept (ABA) in Japanese patients with csDMARD-resistant, Simplified Disease Activity Index (SDAI)-moderate, biologic-naïve rheumatoid arthritis (RA). ABA has shown better effectiveness/efficacy in RA patients with anti-cyclic citrullinated peptide antibody (ACPA) positive (1) and high ACPA titer (2) compared to ACPA negative and low ACPA titer, respectively. However, more accurate predictors of effectiveness in clinical practice are needed than ACPA status.Objectives:This post-hoc analysis is aimed to determine the association between ACPA and ABA effectiveness (disease activity and physical function) or retention rate and to investigate other factors associated with the effectiveness of ABA in patients enrolled in the ORIGAMI study.Methods:Of the 279 patients in the effectiveness analysis set of the ORIGAMI study, 270 patients with baseline ACPA measurement were analyzed. The patients were divided into the ACPA-positive group (ACPA +ve, ≥4.5 U/mL at baseline) and the ACPA-negative group (ACPA –ve, <4.5 U/mL). Patients’ characteristics, changes in disease activity and physical function (Japanese Health Assessment Questionnaire; J-HAQ) through 52 weeks, and retention rates of ABA at week 52 were evaluated. Baseline characteristics and use of concomitant drugs were analyzed as independent variables by multiple regression analysis using a standard linear model adjusted by SDAI at week 0 to identify factors associated with SDAI change at week 52. In addition, the interaction effects among ACPA status, RF status, and the factor that was significantly associated with SDAI change in multiple regression analysis on changes in SDAI were explored.Results:The numbers of ACPA +ve and –ve patients were 226 and 44, respectively. ACPA values (mean ± SD, U/mL) were 280.3 ± 376.8 and 0.9 ± 0.7, and rheumatoid factor (RF) values were 174.8 ± 302.6 and 20.9 ± 61.7 in the ACPA +ve and –ve groups, respectively. Mean (95% confidence interval) changes in SDAI at week 52 were −11.3 (−12.4 to −10.3) and −8.0 (−10.5 to −5.5), and those in J-HAQ were −0.27 (−0.34 to −0.20) and −0.16 (−0.34 to 0.01) in the ACPA +ve and –ve groups, respectively. In the Kaplan–Meier analysis, the retention rates of ABA at week 52 in the ACPA +ve and –ve groups were 72.1% and 58.7%, (discontinuation for any reason), and 91.6% and 75.7% (discontinuation because of lack of effectiveness), respectively. In a multiple regression analysis, the duration of disease (< 1 year) was associated with the change in SDAI at week 52. With respect to SDAI changes, the estimated difference of ACPA +ve and disease duration (< 1 year), ACPA +ve and disease duration (≥1 year), and ACPA –ve and disease duration (< 1 year), versus ACPA −ve and disease duration (≥ 1 year), were −4.26 (p = 0.022), −0.82 (p = 0.618), and −0.93 (p = 0.716), respectively (Fig. 1). The estimated difference of ACPA +ve and RF +ve, ACPA +ve and RF –ve, and ACPA –ve and RF +ve, versus ACPA –ve and RF –ve, were −2.48 (p = 0.060), −2.77 (p = 0.107), and −5.48 (p = 0.087), respectively.Conclusion:A higher retention rate as well as better effectiveness of ABA on disease activity and physical function in ACPA +ve group versus ACPA –ve group were shown in the simple subgroup analysis. ABA effectiveness on the SDAI change was significantly better in patients with disease duration <1 year and ACPA +ve compared to those with ACPA −ve and disease duration ≥ 1 year.References:[1]Harrold LR et al. J Rheumatol 2018;45(1):32–39.[2]Sokolove J et al. Ann Rheum Dis 2016;75(4):709–714.Disclosure of Interests:Kenta Misaki Speakers bureau: Eisai Co., Ltd., AbbVie GK, Eli Lilly Japan K.K., Ono Pharmaceutical Co., Ltd., Grant/research support from: Ono Pharmaceutical Co., Ltd., Eiichi Tanaka Speakers bureau: AbbVie GK, Asahi Kasei Pharma Corporation, Astellas Pharma Inc, Ayumi Pharmaceutical Corporation, Chugai Pharmaceutical Co., Ltd., Eisai Co., Ltd., Eli Lilly Japan K.K., GlaxoSmithKline K.K., Kyowa Pharma Chemical Co., Ltd., Janssen Pharmaceutical K.K., Mochida Pharmaceutical Co., Ltd., Pfizer, Takeda Pharmaceutical Co., Ltd, and Teijin Pharma Ltd., Eisuke Inoue Speakers bureau: Pfizer Japan, Bristol-Myers Squibb K.K., Katsuki Tsuritani Employee of: Bristol-Myers Squibb K.K., Shigeru Matsumoto Employee of: Ono Pharmaceutical Co., Ltd., Hisashi Yamanaka Consultant of: Bristol-Myers Squibb K.K., masayoshi harigai Speakers bureau: AbbVie GK, Ayumi Pharmaceutical Corporation, Bristol-Myers Squibb K.K., Chugai Pharmaceutical Co., Ltd., Eisai Co., Ltd., Eli Lilly Japan K.K., Pfizer Japan Inc., and Takeda Pharmaceutical Co., Ltd., Consultant of: AbbVie GK, Bristol-Myers Squibb K.K., Chugai Pharmaceutical Co., Ltd., Eli Lilly Japan K.K., and Gilead Sciences Inc., Grant/research support from: AbbVie GK, and Asahi Kasei Corp., Astellas Pharma Inc., Ayumi Pharmaceutical Corporation, Bristol-Myers Squibb K.K., Chugai Pharmaceutical Co., Ltd. Daiichi-Sankyo, Inc., Eisai Co., Ltd., Mitsubishi Tanabe Pharma Corporation., Nippon Kayaku Co., Ltd., Taisho Pharmaceutical Co., Ltd., and Takeda Pharmaceutical Co., Ltd.
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Urothelial carcinoma of the bladder with cutaneous metastases after robot-assisted radical cystectomy. Case report. Urol Case Rep 2021; 38:101709. [PMID: 34040988 PMCID: PMC8144335 DOI: 10.1016/j.eucr.2021.101709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 05/06/2021] [Indexed: 11/29/2022] Open
Abstract
Bladder cancer is one of the common urologic malignant diseases. Cutaneous metastasis of bladder cancer is rare, with only a few case reports. The pattern of metastasis from bladder cancer is not well described. We report a patient with muscle-invasive bladder cancer who developed skin metastases after neoadjuvant chemotherapy and robot-assisted laparoscopic radical cystoprostatectomy. Skin metastases were confirmed histopathologically by skin biopsy. This case reminds us of the need to consider the possibility of skin metastasis in the differential diagnosis of skin symptoms in patients with malignant diseases. We reported a patient developed skin metastases after neoadjuvant chemotherapy and robot-assisted laparoscopic radical cystoprostatectomy. This is the first documented case of skin metastases of bladder cancer after robot-assisted radical cystectomy. This case reminds the necessity of taking into account skin metastasis in patients with malignant diseases.
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A case of solid pseudopapillary neoplasm preoperatively diagnosed as left renal tumor. Urol Case Rep 2021; 37:101630. [PMID: 33732624 PMCID: PMC7944025 DOI: 10.1016/j.eucr.2021.101630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/24/2021] [Accepted: 03/01/2021] [Indexed: 12/02/2022] Open
Abstract
Solid pseudopapillary neoplasm is a rare disease that accounts for approximately 2% of pancreatic neoplasms, and the treatment is complete resection of the tumor. We experienced a case preoperatively diagnosed as a left renal tumor with pancreatic invasion and histologically diagnosed with solid pseudopapillary neoplasm of the pancreas. The purpose of this case report is to illustrate the importance of differentiating solid pseudopapillary neoplasm in patients who present a left renal tumor with pancreatic invasion. Solid pseudopapillary neoplasm (SPN) is a rare disease that accounts for approximately 2% of pancreatic neoplasms. In SPN, adjacent organ invasion is reported in only 2.6% cases, and SPN patients who underwent a distal pancreatomy combined with left nephrectomy were rarely reported. We report a case preoperatively diagnosed with left renal tumor with pancreatic invasion and histologically diagnosed with SPN of pancreas. The purpose of this case report is to illustrate the importance to differentiate solid pseudopapillary neoplasm in patients present a left renal tumor with pancreatic invasion.
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P85.01 Activity of Tepotinib in Brain Metastases (BM): Preclinical and Clinical Data in MET Exon 14 (METex14) Skipping NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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P89.06 Prospective Concordance Study of a Multi-Gene PCR Assay and NGS for the Detection of Targetable Gene Alterations in Lung Cancer. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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P25.02 Lymph Node Metastasis of Malignant Pleural Mesothelioma. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Rare small bowel obstruction: Parastomal hernia of cutaneous ureterostomy after robot-assisted radical cystectomy. Case report. Urol Case Rep 2021; 36:101566. [PMID: 33489772 PMCID: PMC7811110 DOI: 10.1016/j.eucr.2021.101566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 01/07/2021] [Indexed: 01/12/2023] Open
Abstract
Robot-assisted radical cystectomy with or without intracorporeal urinary diversion has recently been explored as a viable surgical option for multiple, recurrent and muscle invasive bladder cancer. In this report, an 84-year-old female diagnosed as having invasive bladder cancer underwent robot-assisted radical cystectomy with intracorporeal cutaneous ureterostomy: in the third postoperative day, computed tomography of the abdomen was suggestive of incarcerated hernia through the abdominal wall defect created by the left ureterostomy. Subsequently, the parastomal hernia was repaired laparoscopically. To the best of our knowledge, this is the first report of a symptomatic parastomal hernia related to the cutaneous ureterostomy.
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Neck Location on the Outer Convexity is a Predictor of Incomplete Occlusion in Treatment with the Pipeline Embolization Device: Clinical and Angiographic Outcomes. AJNR Am J Neuroradiol 2021; 42:119-125. [PMID: 33184073 DOI: 10.3174/ajnr.a6859] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 08/11/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND PURPOSE With the increasing use of the Pipeline Embolization Device for the treatment of aneurysms, predictors of clinical and angiographic outcomes are needed. This study aimed to identify predictors of incomplete occlusion at last angiographic follow-up. MATERIALS AND METHODS In our retrospective, single-center cohort study, 105 ICA aneurysms in 89 subjects were treated with Pipeline Embolization Devices. Patients were followed per standardized protocol. Clinical and angiographic outcomes were analyzed. We introduced a new morphologic classification based on the included angle of the parent artery against the neck location: outer convexity type (included angle, <160°), inner convexity type (included angle, >200°), and lateral wall type (160° ≤ included angle ≤200°). This classification reflects the metal coverage rate and flow dynamics. RESULTS Imaging data were acquired in 95.3% of aneurysms persistent at 6 months. Complete occlusion was achieved in 70.5%, and incomplete occlusion, in 29.5% at last follow-up. Multivariable regression analysis revealed that 60 years of age or older (OR, 5.70; P = .001), aneurysms with the branching artery from the dome (OR, 10.56; P = .002), fusiform aneurysms (OR, 10.2; P = .009), and outer convexity-type saccular aneurysms (versus inner convexity type: OR, 30.3; P < .001; versus lateral wall type: OR, 9.71; P = .001) were independently associated with a higher rate of incomplete occlusion at the last follow-up. No permanent neurologic deficits or rupture were observed in the follow-up period. CONCLUSIONS The aneurysm neck located on the outer convexity is a new, incomplete occlusion predictor, joining older age, fusiform aneurysms, and aneurysms with the branching artery from the dome. No permanent neurologic deficits or rupture was observed in the follow-up, even with incomplete occlusion.
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Use of indocyanine green fluorescence imaging to determine the area of ileum with poor blood flow during robot-assisted laparoscopic radical cystectomy with complete intracorporeal urinary diversion. JOURNAL OF CLINICAL UROLOGY 2020. [DOI: 10.1177/2051415820974274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Introduction: The utility of Firefly mode, a technology using near-infrared imaging, used with the intravenous injection of indocyanine green, and which is available as an optional feature for the Da Vinci surgical platform has recently been explored. We herein describe a case in which we detected the ileum with inadequate blood flow using Firefly mode during the processing of the robot-assisted radical cystectomy with intracorporeal urinary diversion. Presentation of the case: A 75-year-old woman diagnosed as having invasive bladder cancer underwent robot-assisted laparoscopic radical cystectomy with complete intracorporeal urinary diversion using a Da Vinci Xi surgical system. We used Firefly mode after injection of indocyanine green during the processing of the intracorporeal digestive restoration, which resulted in providing intraoperative visual assessment of blood flow to the ileum, allowing us to detect intestine with inadequate blood flow which was not so obvious under the normal visible light mode. We resected the ileum with poor blood flow and reanastomosed the residual small bowel. The patient was released from the hospital only with minor complications. Conclusion: Firefly mode, used with indocyanine green has a potential to be a useful tool that may facilitate robotic surgery including robot-assisted radical cystectomy with intracorporeal urinary diversion. Level of evidence: 5 (case report)
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300MO Impact of dihydropyrimidine dehydrogenase (DPD) genotype on fluoropyrimidine-related toxicity in Asian population. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Clinical usefulness of Lipoprotein(a) for the prevalence and severity of peripheral artery disease among patients with acute coronary syndrome. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Lipoprotein(a) [LP(a)] is known to be a robust lipid marker associated with cardiovascular events. Though coronary artery disease and peripheral artery disease (PAD) are often coexist, little is known about the relationship between LP(a) and PAD among patients with acute coronary syndrome (ACS).
Purpose
The purpose of this study is to examine if LP(a) is of predictive value for PAD among ACS patients in Japanese population.
Methods
Of consecutive 238 ACS patient who received successful primary PCI, a total of 175 patients were enrolled in the current study. We excluded the patients who received hemodialysis (n=10), required multidisciplinary treatment (n=36) and incomplete data (n=17). PAD was diagnosed as ankle brachial index <0.9. Multiple lipid biomarkers [LP(a), low-density lipoprotein (LDL-C), high-density lipoprotein (HDL-C), malondialdehyde-modified LDL (MDA-LDL), docosahexaenoic acid and arachidonic acid] were compared between patients with PAD (n=21) and without PAD (n=154). Further, multivariable logistic regression models were used to assess if LP(a) was associated with PAD. In addition, serum LP(a) level were compared between 3 groups according to pattern of PAD [none (n=154), unilateral (n=10) and bilateral PAD (n=11), respectively].
Results
Compared to patients without PAD, those with PAD were older (74.4 vs. 65.4 years, p=0.003), and had a higher prevalence of chronic kidney disease (CKD) (61.9% vs. 20.1%, p<0.001), diabetes mellitus (DM) (66.7% vs. 27.3%, p<0.001). Serum LP(a) level was significantly higher in patients with PAD (36.4 vs. 18.5 mg/dl, p<0.001), whereas LDL-C and MDA-LDL were significantly lower in PAD (92.0 vs. 109.5 mg/dl, p=0.015 and 98.6 vs. 119.5 mg/dl, p=0.046, respectively). After adjusting for LDL-C and MDA-LDL, LP(a) >30 mg/dl was independently associated with a presence of PAD (OR 5.67, 95% CI 2.09–15.4, p=0.0006). When adjusting for CKD and DM in a different model, LP(a) >30 mg/dl was similarly associated with PAD (OR 4.98, 95% CI 1.66–14.9, p=0.004). Serum LP(a) levels were significantly higher in bilateral PAD group compared to none PAD group (Figure).
Conclusion
LP(a) was a useful lipid biomarker for the prevalence and severity of PAD among patients with ACS in Japanese population.
Funding Acknowledgement
Type of funding source: None
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Paraneoplastic remitting seronegative symmetrical synovitis with pitting edema (RS3PE), improved following surgical resection of prostatic carcinoma: A case report. Urol Case Rep 2020; 32:101232. [PMID: 32420039 PMCID: PMC7217986 DOI: 10.1016/j.eucr.2020.101232] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 04/29/2020] [Accepted: 04/29/2020] [Indexed: 11/30/2022] Open
Abstract
RS3PE syndrome is a rare condition that occurs in elderly individuals which can present alone or in association with various rheumatic or malignant diseases. We present a case of a 77-year-old man who was diagnosed with adenocarcinoma of the prostate and initially under active surveillance. 2 months after the diagnosis, he presented with arthralgia in both shoulders and knees, pitting edema of the both hands and feet. The patient underwent radical prostatectomy since the link between prostatic carcinoma and RS3PE was suspected. After 7 months from operation, the patient has no symptoms or signs of RS3PE. Remitting seronegative symmetrical synovitis with pitting edema (RS3PE) syndrome is a rare clinical condition which is characterized by acute onset symmetrical distal synovitis, pitting edema of the dorsum of the hands, and seronegativity of rheumatoid factor (RF). RS3PE syndrome can present alone or in association with various rheumatic or malignant diseases. We reported the case of RS3PE syndrome improved following surgical resection of prostatic carcinoma. Patients diagnosed with RS3PE syndrome should be carefully investigated for a possible neoplasm.
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1286P Activity of tepotinib in brain metastases (BM): Preclinical models and clinical data from patients (pts) with MET exon 14 (METex14) skipping NSCLC. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1600] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Utility of diffusion-weighted magnetic resonance imaging radiomics features in the differentiation of fat-poor angiomyolipoma from clear cell renal cell carcinoma. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33078-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Alteration in faecal bile acids, gut microbial composition and diversity after laparoscopic sleeve gastrectomy. Br J Surg 2020; 107:1673-1685. [DOI: 10.1002/bjs.11654] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/02/2020] [Accepted: 04/06/2020] [Indexed: 12/20/2022]
Abstract
Abstract
Background
Laparoscopic sleeve gastrectomy (LSG) is a well established treatment for severe obesity and type 2 diabetes. Although the gut microbiota is linked to the efficacy of LSG, the underlying mechanisms remain elusive. The effect of LSG for morbid obesity on the gut microbiota and bile acids was assessed here.
Methods
Severely obese subjects who were candidates for LSG were included and followed until 6 months after surgery. The composition and abundance of the microbiota and bile acids in faeces were assessed by 16S ribosomal RNA sequencing, quantitative PCR and liquid chromatography–mass spectrometry.
Results
In total, 28 patients with a mean(s.d.) BMI of 44·2(6·6) kg/m2 were enrolled. These patients had achieved excess weight loss of 53·2(19·0) per cent and showed improvement in metabolic diseases by 6 months after LSG, accompanied by an alteration in the faecal microbial community. The increase in α-diversity and abundance of specific taxa, such as Rikenellaceae and Christensenellaceae, was strongly associated with reduced faecal bile acid levels. These changes had a significant positive association with excess weight loss and metabolic alterations. However, the total number of faecal bacteria was lower in patients before (mean(s.d.) 10·26(0·36) log10 cells per g faeces) and after (10·39(0·29) log10 cells per g faeces) operation than in healthy subjects (10·83(0·27) log10 cells per g faeces).
Conclusion
LSG is associated with a reduction in faecal bile acids and greater abundance of specific bacterial taxa and α-diversity that may contribute to the metabolic changes.
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A case of recurrent thrombocytopenia involving divergent immune-related mechanisms associated with pembrolizumab. Eur J Cancer 2020; 131:104-107. [PMID: 32234272 DOI: 10.1016/j.ejca.2020.02.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 02/13/2020] [Indexed: 10/24/2022]
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Abstract No. 426 Hepatic artery embolization enhance the expression of programmed cell death 1 ligand 1: an in vivo experimental study with an orthotopic rat hepatoma model. J Vasc Interv Radiol 2020. [DOI: 10.1016/j.jvir.2019.12.487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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PO-185: Longitudinal radiochromic-film dosimetry for carbonion radiotherapy. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(20)30526-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Association of self-rated sleep apnea with hypertension, dyslipidemia and diabetes mellitus: slept study. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.1025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Initial results of lung cancer genomic screening project for individualized medicine in Asia: LC-SCRUM-Asia. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz437.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Clinical utility of precision immunoprofiling and monitoring of the tumour microenvironment using flow cytometry and CyTOF in patients with advanced NSCLC treated with atezolizumab: Results from a phase II study for biomarker analysis (EPOC1702). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz253.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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A large scale prospective concordance study of oncogene driver detection between plasma- and tissue-based NGS analysis in advanced non-small cell lung cancer (NSCLC). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz260.079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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