Effects of palliative intrathecal analgesia on patients with refractory cancer bone pain.

This study examined the effects of intrathecal analgesia (ITA) using an extracorporeal pump with a subcutaneous port system in cancer patients with bone metastasis. Among the patients who died of cancer with bone metastasis at the palliative care unit of our institution, 11 who received ITA were selected. Changes in pain, opioid doses, the palliative prognostic index (PPI), and Eastern Cooperative Oncology Group Performance Scale　after ITA were assessed. Pain, opioid doses, and PPI decreased after ITA (P = 0.002, 0.002, and 0.017). ITA for cancer patients with increased PPI due to refractory cancer bone pain decreased pain, opioid doses, and PPI.(100 words).

A novel prediction tool for mortality in patients with acute lower gastrointestinal bleeding requiring emergency hospitalization: a large multicenter study.

The study aimed to identify prognostic factors for patients with acute lower gastrointestinal bleeding and to develop a high-accuracy prediction tool. The analysis included 8254 cases of acute hematochezia patients who were admitted urgently based on the judgment of emergency physicians or gastroenterology consultants (from the CODE BLUE J-study). Patients were randomly assigned to a derivation cohort and a validation cohort in a 2:1 ratio using a random number table. Assuming that factors present at the time of admission are involved in mortality within 30 days of admission, and adding management factors during hospitalization to the factors at the time of admission for mortality within 1 year, prognostic factors were established. Multivariate analysis was conducted, and scores were assigned to each factor using regression coefficients, summing these to measure the score. The newly created score (CACHEXIA score) became a tool capable of measuring both mortality within 30 days (ROC-AUC 0.93) and within 1 year (C-index, 0.88). The 1-year mortality rates for patients classified as low, medium, and high risk by the CACHEXIA score were 1.0%, 13.4%, and 54.3% respectively (all P < 0.001). After discharge, patients identified as high risk using our unique predictive score require ongoing observation.

High risk stigmata and treatment strategy for acute lower gastrointestinal bleeding: a nationwide study in Japan.

BACKGROUND: The rebleeding risks and outcomes of endoscopic treatment for acute lower gastrointestinal bleeding (ALGIB) may differ depending on the bleeding location, type, and etiology of stigmata of recent hemorrhage (SRH) but have yet to be fully investigated. We aimed to identify high risk endoscopic SRH and to propose an optimal endoscopic treatment strategy. METHODS: We retrospectively analyzed 2699 ALGIB patients with SRH at 49 hospitals (CODE BLUE-J Study), of whom 88.6 % received endoscopic treatment. RESULTS: 30-day rebleeding rates of untreated SRH significantly differed among locations (left colon 15.5 % vs. right colon 28.6 %) and etiologies (diverticular bleeding 27.5 % vs. others [e. g. ulcerative lesions or angioectasia] 8.9 %), but not among bleeding types. Endoscopic treatment reduced the overall rebleeding rate (adjusted odds ratio [AOR] 0.69; 95 %CI 0.49-0.98), and the treatment effect was significant in right-colon SRH (AOR 0.46; 95 %CI 0.29-0.72) but not in left-colon SRH. The effect was observed in both active and nonactive types, but was not statistically significant. Moreover, the effect was significant for diverticular bleeding (AOR 0.60; 95 %CI 0.41-0.88) but not for other diseases. When focusing on treatment type, the effectiveness was not significantly different between clipping and other modalities for most SRH, whereas ligation was significantly more effective than clipping in right-colon diverticular bleeding. CONCLUSIONS: A population-level endoscopy dataset allowed us to identify high risk endoscopic SRH and propose a simple endoscopic treatment strategy for ALGIB. Unlike upper gastrointestinal bleeding, the rebleeding risks for ALGIB depend on colonic location, bleeding etiology, and treatment modality.

Clinical features of 26 cases of COVID-19-associated conjunctivitis.

PURPOSE: To explore the clinical features of COVID-19-associated conjunctivitis with the objective of preventing the spread of infection. STUDY DESIGN: Retrospective cohort study. METHODS: From March 2020 to March 2021, we retrospectively reviewed 26 (9.8%) consecutive COVID-19 patients with conjunctivitis among 282 COVID-19 cases admitted to our hospital. Clinical symptoms, onset date of conjunctivitis, time to patient recovery, and eye drop intervention were investigated. In addition, risk factors for developing conjunctivitis were statistically examined among 206 inpatients available for within 5 days of the onset. A multivariate analysis of conjunctivitis risk factors was performed. RESULTS: Among the 282 COVID-19 patients, 4 (1.4%) had conjunctival hyperemia as the primary symptom. The median time of onset was 4 days after the COVID-19 onset. Hyperemia was observed in all cases, but other ocular symptoms were rare. The median duration of hyperemia was 3 days. A multiple logistic regression analysis revealed that a young age (p=0.005) and current smoking habit (p=0.027) were independent risk factors for conjunctivitis after COVID-19. CONCLUSIONS: COVID-19-associated conjunctivitis is rare in the elderly and strongly associated with a history of smoking. It often occurs in the early stages of infection, and while hyperemia is recognized as a clinical symptom, other ocular symptoms are rare or non-existent. Many cases recover within a short time.

Early feeding reduces length of hospital stay in patients with acute lower gastrointestinal bleeding: A large multicentre cohort study.

AIM: No studies have compared the clinical outcomes of early and delayed feeding in patients with acute lower gastrointestinal bleeding (ALGIB). This study aimed to evaluate the benefits and risks of early feeding in a nationwide cohort of patients with ALGIB in whom haemostasis was achieved. METHODS: We reviewed data for 5910 patients with ALGIB in whom haemostasis was achieved and feeding was resumed within 3 days after colonoscopy at 49 hospitals across Japan (CODE BLUE-J Study). Patients were divided into an early feeding group (≤1 day, n = 3324) and a delayed feeding group (2-3 days, n = 2586). Clinical outcomes were compared between the groups by propensity matching analysis of 1508 pairs. RESULTS: There was no significant difference between the early and delayed feeding groups in the rebleeding rate within 7 days after colonoscopy (9.4% vs. 8.0%; p = 0.196) or in the rebleeding rate within 30 days (11.4% vs. 11.5%; p = 0.909). There was also no significant between-group difference in the need for interventional radiology or surgery or in mortality. However, the median length of hospital stay after colonoscopy was significantly shorter in the early feeding group (5 vs. 7 days; p < 0.001). These results were unchanged when subgroups of presumptive and definitive colonic diverticular bleeding were compared. CONCLUSION: The findings of this nationwide study suggest that early feeding after haemostasis can shorten the hospital stay in patients with ALGIB without increasing the risk of rebleeding.

The analysis of fecal calprotectin as a diagnostic marker for anastomotic leakage after rectal cancer surgery: a pilot study.

A prospective pilot study was conducted on 11 patients with rectal cancer to investigate fecal calprotectin (FC) as a diagnostic tool for detecting anastomotic leakage (AL) after low anterior resection. Among the 11 patients, 1 patient (9.1%) experienced AL (Clavien-Dindo Grade IIIa). During the post-operative course until post-operative day (POD) 5, the white blood cell count of the patient with AL was within the normal range. The C-reactive protein level in the AL and non-AL groups showed a similar time course. On the other hand, the FC level in patient with AL dramatically increased on POD5, while the FC level of the non-AL group remained relatively stable. There was no significant correlation between the preoperative FC level and the tumor circumference rate, tumor size, depth of invasion or stage. This pilot study showed the possibility of FC as a useful diagnostic tool for the detection of AL after low anterior resection for rectal cancer.

Long-term Risks of Recurrence After Hospital Discharge for Acute Lower Gastrointestinal Bleeding: A Large Nationwide Cohort Study.

BACKGROUND & AIMS: Currently, large, nationwide, long-term follow-up data on acute lower gastrointestinal bleeding (ALGIB) are scarce. We investigated long-term risks of recurrence after hospital discharge for ALGIB using a large multicenter dataset. METHODS: We retrospectively analyzed 5048 patients who were urgently hospitalized for ALGIB at 49 hospitals across Japan (CODE BLUE-J study). Risk factors for the long-term recurrence of ALGIB were analyzed by using competing risk analysis, treating death without rebleeding as a competing risk. RESULTS: Rebleeding occurred in 1304 patients (25.8%) during a mean follow-up period of 31 months. The cumulative incidences of rebleeding at 1 and 5 years were 15.1% and 25.1%, respectively. The mortality risk was significantly higher in patients with out-of-hospital rebleeding episodes than in those without (hazard ratio, 1.42). Of the 30 factors, multivariate analysis showed that shock index ≥1 (subdistribution hazard ratio [SHR], 1.25), blood transfusion (SHR, 1.26), in-hospital rebleeding (SHR, 1.26), colonic diverticular bleeding (SHR, 2.38), and thienopyridine use (SHR, 1.24) were significantly associated with increased rebleeding risk. Multivariate analysis of colonic diverticular bleeding patients showed that blood transfusion (SHR, 1.20), in-hospital rebleeding (SHR, 1.30), and thienopyridine use (SHR, 1.32) were significantly associated with increased rebleeding risk, whereas endoscopic hemostasis (SHR, 0.83) significantly decreased the risk. CONCLUSIONS: These large, nationwide follow-up data highlighted the importance of endoscopic diagnosis and treatment during hospitalization and the assessment of the need for ongoing thienopyridine use to reduce the risk of out-of-hospital rebleeding. This information also aids in the identification of patients at high risk of rebleeding.

Lymph node metastatic status could predict the prognosis of intracholecystic papillary neoplasm of gallbladder.

Intracholecystic papillary neoplasm (ICPN) is a non-invasive epithelial tumor that presents as a grossly identifiable mass arising in the mucosa and protruding into the lumen. ICPN is associated with invasive carcinoma. There are few studies on the clinicopathological features of ICPN, including that with invasive carcinoma. We evaluated the clinicopathological characteristics of 42 ICPNs and 41 conventional gallbladder adenocarcinomas (cGBAs). Subserosa or deeper (≥ss) invasion was significantly lower in ICPN (61.9%) than that in cGBA (90.2%) (P = 0.004). Cox regression analysis revealed that lymph node metastasis (hazard ratio [HR] [95% confidence interval (CI)]: 2.610 [1.131, 6.024], P = 0.025) and positive margin (HR [95% CI]: 5.143 [2.113, 12.516], P < 0.001), but not ≥ss invasion (HR [95% CI]: 1.541 [0.479, 4.959], P = 0.469), were independent prognostic factors. In addition, there was a significant interaction between histological type and lymph node metastasis (HR [95% CI]: 0.191 [0.042, 0.983], P = 0.033). In cGBA, the presence or absence of lymph node metastasis did not affect prognosis; however, ICPN without lymph node metastasis had better prognosis. Therefore, the histological classification of ICPN and cGBA and the pathological evaluation of lymph node metastasis in ICPN are crucial for determining prognosis.

KRAS Mutation Analysis Using Cell-free DNA of Pancreatic Cancer.

BACKGROUND/AIM: Detection of pancreatic cancer using small samples of the pancreas obtained by endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) remains a challenge. The purpose of this study was to investigate whether the detection of KRAS mutations in cell-free DNA (cfDNA) extracted from supernatants of liquid-based fixed cytology (LBC) specimens obtained using EUS-FNA in solid pancreatic cancer can be an auxiliary test for differential diagnosis. The purpose of this study was to investigate whether the detection of KRAS mutations in cell-free DNA (cfDNA) extracted from supernatants of liquid-based fixed cytology (LBC) specimens obtained using EUS-FNA in solid pancreatic cancer can be an auxiliary test for differential diagnosis. PATIENTS AND METHODS: This was a single-institution cohort study that included 50 patients with pancreatic lesions. cfDNA was isolated from the supernatant of fixed LBC samples, and KRAS mutation status was compared between cfDNA samples and FFPE small fragment tissues. RESULTS: Of the 50 cfDNA samples, 84% (42/50) were valid. KRAS mutations were detected in 57.1% (24/42) of the 42 valid samples. The sensitivity, specificity, and accuracy of KRAS mutation detection using cfDNA samples in the pancreatic lesions were 63.2% (24/38), 100.0% (4/4), and 66.7% (28/42), respectively. KRAS mutation status between FFPE small tissues and cfDNA samples were comparable. CONCLUSION: Gene mutation analysis using cfDNA from the supernatant of fixed LBC samples is an effective ancillary diagnostic tool for pancreatic cancer.

The Clinical Impact of Apical Lymph Node Metastasis of Colorectal Cancer After Curative Resection.

PURPOSE: The present study aimed to investigate the clinical implications of apical lymph node metastasis (ALNM) after curative resection of stage III colorectal cancer. METHODS: A retrospective study was conducted of 1403 consecutive colorectal cancer patients who underwent surgical resection at a single institution between April 2008 and January 2020. The characteristics of ALNM, the recurrence status and the relapse-free survival (RFS) were examined. RESULTS: The numbers of patients with stage ≤ I, II, III, and IV disease were 350, 437, 476, and 140 patients, respectively. Among these patients with stage III disease, ALNM was seen in 21 patients (4.4% of stage III patients). Among them, curative resection was performed in 19 patients. Recurrence was observed in 68% (13/19) of the patients with ALNM who received curative resection. The first sites of recurrence included the lymph nodes 53.8% (7/13), liver 30.8% (4/13), lung 15.4% (2/13), brain 7.7% (1/13), bone 7.7% (1/13), and peritoneum 7.7% (1/13). There was no significant difference in the RFS of patients with ALNM who were managed with or without adjuvant chemotherapy (P = 0.207). Furthermore, the RFS of the group managed without adjuvant chemotherapy and the group that received adjuvant chemotherapy with/without oxaliplatin did not differ to a statistically significant extent (P = 0.318). In stage III colorectal cancer patients with ALNM, recurrence was observed significantly more frequently in comparison to stage III colorectal cancer patients without ALNM (P = 0.007). The first site of recurrence in patients with ALNM was most frequently seen in the distant lymph nodes (P = 0.004). CONCLUSION: Our findings suggest that ALNM is strongly associated with recurrence in the distant lymph nodes and that it may lead to the development of systemic disease. The current regimen for stage III colorectal cancer may therefore not be sufficient for patients with stage III ALNM.

Clinical evaluation of a surgical difficulty score for laparoscopic cholecystectomy for acute cholecystitis proposed in the Tokyo Guidelines 2018.

BACKGROUND/PURPOSE: We evaluated the difficulty score of laparoscopic cholecystectomy (LC) for acute cholecystitis (AC) proposed in the Tokyo guidelines 2018 (TG18) and analyzed the most appropriate scoring method. METHODS: We reviewed 127 patients who underwent LC for AC from January 2018 to March 2022. According to TG18, surgical difficulty was scored for five categories consisting of 25 intraoperative findings. The median, highest, and mean score of the five categories were analyzed for their association with surgical outcomes. RESULTS: The difficulty score distribution (0/1/2/3/4/5/6) was as follows: median (8/34/43/30/12/0/0), highest (1/1/32/42/36/15/0) and mean (19/49/49/10/0/0/0). In all three scoring methods, higher difficulty scores were significantly correlated with longer operative time, more blood loss, and higher occurrence of subtotal cholecystectomy in trend tests. The areas under the curve (AUCs) for prediction of prolonged operative time minutes and increased blood loss were similar in all three scoring methods. For conversion to subtotal cholecystectomy, the AUC was significantly better for the highest than median and mean score (p = .015 and p = .002, respectively). CONCLUSIONS: The difficulty score in TG18 appropriately reflects the surgical difficulty of LC for AC. The median, highest, and mean scores of the five categories are all available, and the highest scores are simple and versatile.

Prognostic impact of vessels encapsulating tumor clusters and macrotrabecular patterns in hepatocellular carcinoma.

BACKGROUND: Hepatocellular carcinoma (HCC) shows a high mortality rate. A macrotrabecular (MT) pattern and vessels encapsulating tumor clusters (VETC) pattern have been reported as aggressive histological patterns in HCC. However, their cut-off values have been contentious. METHOD: Nine hundred eighty-five cases of previously diagnosed HCC were enrolled. The percentage areas of the MT and/or VETC pattern with ≥ 5% at every 10% increment were assessed. Clinicopathological analysis including patients' prognosis was conducted. RESULT: One hundred fifty-eight and eighty-four cases were accompanied by 5-49% and ≥ 50% MT components, respectively. Two hundred six and twenty-nine cases had 5-49% and ≥ 50% VETC components, respectively. Cases with these histological patterns in common had aggressive characteristics and worse prognosis compared to cases with none of these patterns. The presence of 5-49% VETC pattern was independent worse prognostic factor in overall survival (P = 0.046). HCCs with the MT pattern and the VETC pattern were significantly accompanied by the VETC pattern and the MT pattern (P < 0.001), respectively. CONCLUSION: As even 5% of the MT pattern and/or VETC pattern affected the prognosis of patients with HCC, the amount of these pattern should be described in pathological reports. This information could be useful in expecting patients' prognosis and providing proper post-operative treatments.

Predictive and Prognostic Value of SUOX Expression in Pancreatic Ductal Adenocarcinoma.

BACKGROUND/AIM: Sulphite oxidase (SUOX) is a metalloenzyme that catalyses ATP synthesis via oxidative phosphorylation in the mitochondria. Although SUOX has been reported to affect the invasiveness and differentiation of cancer cells, its clinicopathological significance in pancreatic adenocarcinoma (PDAC) remains unclear. In this study, we investigated the utility of SUOX expression as a prognostic factor in PDAC. PATIENTS AND METHODS: This study included 56 patients with PDAC who underwent pancreatic resection at the Kurume University Hospital between 2014 and 2018. SUOX immunohistochemistry was evaluated using tissue microarray specimens from patients. Patients were classified into a high SUOX expression group (≥10% of cells stained) or a low SUOX expression group (<10% of cells stained), and the associations of SUOX with clinicopathological characteristics and survival were analysed. Statistical analysis was performed using Cox regression analysis, the Kaplan-Meier method, and log-rank test. RESULTS: SUOX was expressed in the cytoplasm of normal pancreatic ductal epithelium, pancreatic acinar cells, and islets of Langerhans. Although we did not find any significant correlation between SUOX expression and clinicopathological factors, SUOX was identified as an independent prognostic factor based on univariate and multivariate analyses. Pathological stage was also an independent prognostic factor. The high SUOX expression group showed a significantly poorer prognosis than the low SUOX expression group (p=0.018). CONCLUSION: SUOX-mediated mitochondrial metabolism in PDAC may be a factor influencing prognosis and SUOX may be a potential novel prognostic biomarker.

A clinical risk analysis of postoperative nausea and vomiting after colorectal cancer surgery

Objective: Postoperative nausea and vomiting (PONV) is a frequent complication following colorectal surgery. The present study investigated the risk factors for PONV after colorectal cancer surgery. Methods: A retrospective study of 204 patients who underwent surgery for colorectal cancer was conducted. Univariate and multivariate analyses were performed to determine the clinicopathological factors associated with PONV. Results: The overall incidence of postoperative nausea (PON) and postoperative vomit (POV) was 26.5% (54/204), and 12.3% (25/204), respectively. The univariate analysis showed that female gender (p < 0.001), no current alcohol drinking habit (p = 0.003), and no stoma creation (p = 0.023) were associated with PON. Postoperative vomit was significantly correlated with female gender (p = 0.009), high body mass index (p = 0.017), and right-sided colon cancer (p = 0.001). The multivariate logistic regression analysis revealed that female gender (odds ratio [OR]: 4.225; 95% confidence interval [CI]: 2.170-8.226; p < 0.001) was an independent risk factor for PON. A high body mass index (OR: 1.148; 95%CI: 1.018-1.295; p = 0.025), and right-sided colon cancer (OR: 3.337; 95%CI: 1.287-8.652; p = 0.013) were independent risk factors for POV. Conclusion: Our findings suggest that female gender for PON and a high body mass index and right-sided colon cancer for POV are risk factors after colorectal cancer surgery. An assessment using these factors might be helpful for predicting PONV. (AU)

SUOX and GLUT1 are biomarkers for the prognosis in large duct type intrahepatic cholangiocarcinoma.

Intrahepatic cholangiocarcinoma (iCCA) is the second most common hepatic malignant disease and has a poor prognosis, but few biomarkers have been found. SUOX is an important factor in energy metabolism and a poor prognostic factor in other malignancies. In this study, we aimed to clarify the relationship between SUOX and GLUT expression in large duct type iCCA and the mechanism of mitochondrial energy metabolism in iCCA. We evaluated SUOX and GLUT1 expression in 96 large duct type iCCA cases and proportion score (PS) was used to evaluate the expression; receiver operating characteristic (ROC) curves of both SUOX and GLUT1 expression were generated, and the Kaplan-Meier method and Cox regression analysis were used to estimate overall survival. Of the 96 iCCA cases, 73 (76.0%) showed low SUOX expression and 66 (68.8%) showed high GLUT1 expression. The 5-year survival rate of iCCA with low SUOX expression was significantly shorter than that of iCCA with high SUOX expression (p = 0.001). In contrast, the 5-year survival rate of iCCA with high GLUT1 expression was significantly shorter than that of iCCA with low GLUT1 expression (p = 0.005). According to Spearman's correlation, there was no correlation between SUOX and GLUT1. Conversely, the combination of low SUOX and high GLUT1 expression was the most common in 51 of 96 cases (53.1%), and the overall survival was significantly shorter than that of patients with other combinations. Furthermore, SUOX was shown to be an independent prognostic factor together with GLUT1, suggesting that SUOX in combination with GLUT1 can predict the prognosis of large duct type iCCA.

Risk factors of incisional hernia at the umbilical specimen extraction site in patients with laparoscopic colorectal cancer surgery.

Purpose: Incisional hernia (IH) is a frequent complication following laparoscopic colorectal surgery. The present study investigated the risk factors for IH after laparoscopic surgery for colorectal cancer. Methods: A retrospective study was conducted on 202 patients who underwent laparoscopic surgery for colorectal cancer. Univariate and multivariate analyses were performed to determine the clinicopathological factors associated with IH. Results: The overall incidence of IH was 25.7% (52 of 202). The univariate analysis showed that female sex (P=0.004), a high body mass index (P<0.001), non-current smoking habit (P=0.043), low level of hemoglobin (P=0.035), high subcutaneous fat area (P<0.001), high visceral fat area (P=0.006), low skeletal muscle area (P=0.001), long distance between the inner edges of the rectus abdominis muscle (P=0.001), long protrusion of the peritoneum at the umbilical site (P<0.001), and lymph node metastasis (P=0.007) were significantly more frequent in the group with IH than in the group without it. The multivariate logistic regression analysis revealed an older age (10-year increments: odds ratio [OR], 1.576; 95% confidence interval [CI], 1.027-2.419; P=0.037), lymph node metastasis (OR, 2.384; 95% CI, 1.132-5.018; P=0.022) and lengthy protrusion of the peritoneum at the umbilical site (10-mm increments: OR, 5.555; 95% CI, 3.058-10.091; P<0.001) were independent risk factors for IH. Conclusion: Our findings suggest that older age, lymph node metastasis, and lengthy protrusion of the peritoneum at the umbilical site are risk factors for IH after laparoscopic surgery for colorectal cancer. An assessment using these factors before the operation and the implementation of countermeasures might help prevent IH.

Correction to: Decline in the estimated glomerular filtration rate (eGFR) following metabolic control and its relationship with baseline eGFR in type 2 diabetes with microalbuminuria or macroalbuminuria.

[This corrects the article DOI: 10.1007/s13340-021-00517-2.].

A randomized controlled trial of the web-based drinking diary program for problem drinking in multi workplace settings.

OBJECTIVES: To assess the effectiveness of a web-based brief intervention (BI) program to record daily drinking among people with problem drinking in workplace settings. METHODS: A two-armed, parallel-group, randomized controlled trial were conducted at six workplaces in Japan. After obtaining written consent to participate in the study, workers with an Alcohol Use Disorders Identification Test (AUDIT) score of 8 or higher were randomly assigned into two groups. The participants allocated to the intervention group recorded their daily alcohol consumption for 4 weeks using the program, while those allocated to the control group received no intervention. Outcome measures included the amount of alcohol consumption in past 7 days using the Timeline Follow-Back method in the program at baseline, 8th week, and 12th week and written AUDIT score at baseline and 12th week. RESULTS: Hundred participants were assigned to either the intervention group (n = 50) or control group (n = 50). The results of two-way repeated measures ANOVA showed a statistically significant interaction between the group and the week factors in the two primary outcomes (number of alcohol-free days, total drinks) and secondary outcomes (AUDIT score) (p = .04, .02, and .03, respectively). The between-group effect sizes (Hedges' g; 95% CI) of the outcomes at 12th week were 0.53; 0.13-0.93 (total drinks), 0.44; 0.04-0.84 (AUDIT score), 0.43; 0.03-0.83 (number of alcohol-free days). CONCLUSIONS: The web-based BI program for problem drinking was considered to be effective in reducing alcohol consumption and the AUDIT score in workplace settings.

Decline in the estimated glomerular filtration rate (eGFR) following metabolic control and its relationship with baseline eGFR in type 2 diabetes with microalbuminuria or macroalbuminuria.

AIMS: Relationship between baseline eGFR and the rate of decline in eGFR was investigated in diabetic kidney disease. MATERIALS AND METHODS: Patients with type 2 diabetes with microalbuminuria (MI) (n = 124) or macroalbuminuria (MA) (n = 81) received team-based medical care to prevent the development of diabetic kidney disease. The decline in eGFR over 4 years, divided into the first year and subsequent 3 years, was estimated by linear-mixed modeling. RESULTS: The eGFR showed a rapid decline during the first year, followed by a slower decline. On multiple regression analysis, the baseline eGFR was positively correlated with HbA1c in MI and negatively correlated with carotid plaque in MI and in MA. Subsequent eGFR decline following 1-year intervention was negatively correlated with the baseline eGFR and HbA1c level at 1 year in MI, whereas it was positively correlated with baseline eGFR and negatively correlated with the amount of proteinuria at 1 year in MA. Even in maintained baseline eGFR(≧ 60 ml/min/1.73 m2) at the first year, when HbA1c ≧ 7.5%, eGFR reduction rate and years to ESKD were much faster and shorter, compared to the group of HbA1c < 7.5% [- 3.44 (SE 1.137) vs. - 1.695 (SE 0.431) ml/min/1.73 m2/year, and 19.4 vs. 35.7 years, respectively]. In MA, lower eGFR (< 60 ml/min/1.73 m2) and higher proteinuria (≧ 2.25 g/gCre) had a much faster eGFR decline and shorter time to ESKD, compared to the group of maintained eGFR and lower proteinuria (< 2.25 g/gCre) [- 5.240 (SE 1.537) vs. - 2.67 (SE 0.997) ml/min/1.73 m2/year, and 4.41 vs. 22.8 years, respectively]. CONCLUSIONS: In MI, even in maintained eGFR, the continued increase in eGFR in response to hyperglycemia (HbA1c ≧ 7.5%) led to a faster decline in renal function and in MA, lower eGFR, with an increase in proteinuria, contributed to rapid decline of renal function. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s13340-021-00517-2.

The risk factors of acute urinary retention after laparoscopic colorectal cancer surgery in elderly patients receiving epidural analgesia.

PURPOSE: Urinary retention (UR) is a frequent complication following laparoscopic colorectal surgery. The aim of the present study was to investigate the risk factors for acute UR after laparoscopic surgery for colorectal cancer in patients receiving epidural analgesia. METHODS: A retrospective study was conducted of 201 patients who underwent laparoscopic surgery for colorectal cancer among those receiving epidural analgesia. Univariate and multivariate analyses were performed to determine the clinicopathological factors associated with acute UR. Acute UR was defined as Clavien-Dindo classification grade ≥ 1. RESULTS: The overall incidence of acute UR was 17.9% (36/201). The univariate analysis showed that male gender (P = 0.043), a history of chronic heart failure (P = 0.009), an increased level of serum creatinine (P = 0.028), an increased intraoperative fluid volume (P = 0.016), and an early postoperative date of urinary catheter removal (P = 0.003) were both associated with acute UR. The multivariate logistic regression analysis revealed an increased intraoperative fluid volume (100-ml increments; odds ratio [OR]: 1.085, 95% confidence interval [CI]: 1.034-1.138, P < 0.001), history of chronic heart failure (OR: 6.843, 95% CI: 1.893-24.739, P = 0.003), and postoperative date of urinary catheter removal (OR: 0.550, 95% CI: 0.343-0.880, P = 0.013) were independent risk factors for acute UR. CONCLUSION: Our findings suggest that an increased intraoperative fluid volume, history of chronic heart failure, and early removal of the urinary catheter are risk factors of UR after laparoscopic surgery for colorectal cancer in patients receiving epidural analgesia. An assessment using these factors might be helpful for predicting acute UR.