Prognostic impact of abdominal aortic calcification in patients who underwent hepatectomy for intrahepatic cholangiocarcinoma.

PURPOSE: Abdominal aortic calcification (AAC), an indicator of systemic arteriosclerosis, is associated with short- and long-term outcomes in malignancies. We investigated the prognostic impact of AAC in patients who underwent hepatectomy for intrahepatic cholangiocarcinoma (IHCC). METHODS: The study cohort comprised 46 patients who underwent hepatectomy for IHCC between January 2008 and September 2020. The AAC volume measured by preoperative computed tomography was used to construct a model of the calcified segment from the renal artery to the common iliac artery bifurcation. We investigated the relationship between AAC and the long-term outcomes. The AAC volume cutoff value was calculated from a receiver-operating characteristic curve based on the three-year survival. RESULTS: According to our cutoff AAC volume of 3,700 mm3, 11 patients (24%) had high AAC volumes. The high-AAC group was significantly older than the low-AAC group (73 vs. 62 years old, p < 0.01). A multivariate analysis of the cancer-specific survival showed that a high serum carbohydrate antigen 19-9 concentration (hazard ratio [HR] 5.57, p = 0.01), high AAC volume (HR 3.03, p = 0.04), and [high?] T3 or T4 levels (HR 9.05, p < 0.01) were independently associated with a poor prognosis. CONCLUSION: AAC is a useful predictor of the oncological prognosis in patients undergoing hepatectomy for IHCC.

Impact of Preoperative Osteosarcopenia and Postoperative Administration of Pancrelipase on the Prognosis of Borderline Resectable and Unresectable Locally Advanced Pancreatic Cancer.

BACKGROUND: This study aimed to identify postoperative recurrence and prognostic factors, including osteosarcopenia for borderline resectable (BR) and unresectable locally advanced (UR-LA) pancreatic cancer and to examine the impact of postoperative pancreatic enzyme replacement therapy (PERT). METHODS: We retrospectively examined 32 resected patients with BR and UR-LA pancreatic cancer. We investigated independent factors in the disease-free survival and overall survival. The relation of osteosarcopenia with the clinicopathological factors was investigated. Additionally, the association of the administration of a standard dose of pancrelipase, the amount of lipase required for patients with pancreatic exocrine insufficiency, for ≥6 months postoperatively with improvement of sarcopenia, osteopenia, and osteosarcopenia and completion rate of adjuvant chemotherapy was investigated. RESULTS: Multivariate analyses identified osteosarcopenia (P = 0.049) and lymph node metastasis (P = 0.01) as independent recurrence predictors, and osteosarcopenia (P = 0.002), maximum tumor diameter ≥40 mm (P = 0.006), and no adjuvant therapy (P = 0.01) as independent prognostic predictors. In the osteosarcopenia group, serum CA19-9 levels were higher (P = 0.03). The administration of a standard dose of pancrelipase for ≥6 months postoperatively was none in the osteosarcopenia group (0% vs 42.9%, P = 0.01), while significantly improved postoperative sarcopenia (33% vs 0%, P = 0.004), increased number of cycles of adjuvant chemotherapy (n = 6 vs n = 3, P = 0.03), and the completion rate of adjuvant chemotherapy in excluding cases interrupted because of recurrence (86% vs 25%, P = 0.007). CONCLUSIONS: Osteosarcopenia was an independent recurrent and prognostic factor in patients after pancreatectomy for locally advanced pancreatic cancer. Appropriate postoperative PERT may contribute to a better prognosis by improving sarcopenia and increasing the completion rate of adjuvant chemotherapy.

Prognostic Impact of a Decrease in Serum Carbohydrate Antigen 19-9 Levels After Preoperative Therapy for 4 Months or More for Borderline Resectable Pancreatic Cancer Abutting Major Arteries.

Background: This study aimed to identify the prognostic factors after pancreatectomy for borderline resectable pancreatic cancer abutting major arteries (BR-A).Methods: We retrospectively investigated relationship between preoperative and intraoperative variables and overall survival (OS) through univariate and multivariate analyses. The cut-off points of preoperative therapy duration and response rates of serum carbohydrate antigen 19-9 (CA19-9) levels after preoperative therapy were determined through a minimum P-value approach using the log-rank test for OS. Overall survival was compared among patients stratified according to the independent prognostic factors and the presence or absence of pancreatectomy.Results: After pretreatment, 17 patients underwent pancreatectomy and four patients continued chemotherapy without surgery. Multivariate analysis in 17 resected BR-A patients demonstrated decreased serum CA19-9 levels and preoperative therapy duration of ≥4 months were the independent prognostic factors [hazard ratio (HR) 0.01; P = 0.002, HR 0.13; P = 0.02]. Patients who underwent surgery with decreased serum CA19-9 levels after preoperative therapy of ≥4 months had a significantly better prognosis than those without one or both of independent prognostic factors and those who did not undergo surgery (median survival time: not estimated, 23.3 months, 10.5 months, and 10.8 months; P = 0.02, P = 0.004, and P = 0.001, respectively). Furthermore, the prognosis did not significantly differ between the patients who underwent surgery without meeting either one or both criteria and those without surgery.Conclusions: Preoperative therapy duration of ≥4 months and decreased serum CA19-9 levels are independent prognostic factors among BR-A patients.

Prognostic impact of osteosarcopenia in patients undergoing pancreatic resection for pancreatic ductal adenocarcinoma.

BACKGROUND: We investigated the prognostic impact of osteosarcopenia, defined as the combination of osteopenia and sarcopenia, in patients undergoing pancreatic resection for pancreatic ductal adenocarcinoma (PDAC). METHODS: The relationship of osteosarcopenia with disease-free survival and overall survival was analyzed in 183 patients who underwent elective pancreatic resection for PDAC. Computed tomography was used to measure the pixel density in the midvertebral core of the 11th thoracic vertebra for evaluation of osteopenia and in the psoas muscle area of the 3rd lumbar vertebra for evaluation of sarcopenia. Osteosarcopenia was defined as the simultaneous presence of both osteopenia and sarcopenia. The study employed a retrospective design to examine the relationship between osteosarcopenia and survival outcomes. RESULTS: Osteosarcopenia was identified in 61 (33%) patients. In the univariate analysis, disease-free survival was significantly worse in patients with male sex (p = 0.031), pathological stage ≥ III PDAC (p = 0.001), NLR, ≥ 2.71 (p = 0.041), sarcopenia (p = 0.027), osteopenia (p = 0.001), and osteosarcopenia (p < 0.001), and overall survival was significantly worse in patients with male sex (p = 0.001), pathological stage ≥ III PDAC (p = 0.001), distal pancreatectomy (p = 0.025), sarcopenia (p = 0.003), osteopenia (p < 0.001), and osteosarcopenia (p < 0.001). In the multivariate analysis, the independent predictors of disease-free survival were osteosarcopenia (p < 0.001) and pathological stage ≥ III PDAC (p = 0.002), and the independent predictors of overall survival were osteosarcopenia (p < 0.001), male sex (p = 0.006) and pathological stage ≥ III PDAC (p = 0.001). CONCLUSION: Osteosarcopenia has an adverse prognostic impact on long-term outcomes in patients undergoing pancreatic resection for PDAC.

Effect of Risk Factor Score on Early Recurrence After Pancreatectomy for Invasive Pancreatic Ductal Adenocarcinoma.

BACKGROUND/AIM: This study aimed to identify the risk factors for early recurrence (ER) after pancreatic ductal adenocarcinoma (PDAC) resection to create a novel scoring system for ER and analyze their effect on the recurrence pattern. PATIENTS AND METHODS: Sixty patients with PDAC who underwent pancreatectomy were included. The predicted risk factors for ER were analyzed. A new score defining ER was created and analyzed for recurrence pattern and prognosis. RESULTS: Independent predictors included high CA 19-9 (≥147 U/ml), high lymph node ratio (LNR of ≥0.1277), and no adjuvant chemotherapy (AC). The 5-year overall survival rates with a score of 0, 1, and 2 were 55.8%, 11.0%, and 0%, respectively. In the moderate- risk score group, prognosis was improved by induction of AC within 58 days. CONCLUSION: Preoperative high CA19-9, high LNR, and no AC could be ER predictors. Induction of postoperative chemotherapy within 58 days may improve prognosis.

Prognostic Significance of Sarcopenia and Eicosapentaenoic Acid (EPA) Levels in Patients With Unresectable Pancreatic or Biliary Tract Cancer.

Background/Aim: This study aimed to investigate the relationship between prechemotherapy blood eicosapentaenoic acid (EPA) levels, sarcopenia, and overall survival in patients with pancreatic and biliary tract cancer undergoing chemotherapy. Patients and Methods: Forty-five patients with recurrent, non-resected pancreatic or biliary tract cancer undergoing chemotherapy were retrospectively analyzed. The skeletal muscle mass was measured at the third lumbar vertebra. Sarcopenia cut-off values were based on the Japanese Society of Hepatology sarcopenia assessment criteria. Two months after starting chemotherapy, the patients received enteral nutrition containing omega-3 fatty acids. Results: Patients with pancreatic and biliary tract cancers with low pre-treatment blood EPA levels had significantly more intense sarcopenia than those with high EPA levels (p=0.023). Patients with sarcopenia before chemotherapy had significantly lower overall survival than those without sarcopenia. Multivariate analysis revealed blood EPA concentration as an independent prognostic factor (p<0.01). Lumbar muscle volume, a marker of sarcopenia, showed a clear positive correlation with prechemotherapy EPA concentration (p=0.008). In patients administered with enteral nutrition containing omega-3 fatty acids, both EPA concentration and lumbar muscle volume were significantly higher than those prior to intervention, indicating sarcopenia improvement due to the intervention. Conclusion: In patients with recurrent non-resected pancreatic and biliary tract cancer, low blood EPA levels before chemotherapy are associated with sarcopenia and poor prognosis.

Osteosarcopenia impacts treatment outcomes for Barcelona Cancer Liver Classification stage A hepatocellular carcinoma.

AIM: To study the effect of preoperative osteosarcopenia (OSP) on the prognosis of treatment (surgery or radiofrequency ablation (RFA)) in patients with Barcelona Cancer Liver Classification stage A hepatocellular carcinoma (BCLC A HCC). METHODS: This study enrolled 102 patients with BCLC A HCC who underwent surgical resection (n = 45) and RFA (n = 57); the patients were divided into two groups: OSP (n = 33) and non-OSP (n = 69). Overall survival (OS) and disease-free survival (DFS) curves for both the groups and treatment methods (surgery and RFA) were generated using the Kaplan-Meier method and compared using the log-rank test. Univariate analyses for OS and DFS were performed using log-rank test. Multivariate analyses were performed for factors that were significant at univariate analysis by Cox proportional hazard model. RESULTS: Multivariate analysis showed that OSP (HR 2.44; 95 % CI 1.30-4.55; p < 0.01) and treatment (HR 0.57; 95 % CI 0.31-0.99; p = 0.05) were significant independent predictors of DFS; and treatment (HR, 0.30; 95 % CI 0.10-0.85; p = 0.03) was a significant independent predictor of OS in the non-OSP group, in which the OS rate was significantly lower in patients treated with RFA than in those treated by resection (p = 0.01). CONCLUSIONS: OSP is a prognostic factor for BCLC A HCC treatment. Surgical approach was associated with a significantly better prognosis in patients without OSP compared to those who underwent RFA.

Prognostic significance of occult vertebral fracture in patients undergoing pancreatic resection for pancreatic cancer.

OBJECTIVE: The prognostic impact of occult vertebral fracture (OVF) in patients with malignancies is a new cutting edge in cancer research. This study was performed to analyze the prognostic impact of OVF after surgery for pancreatic cancer. METHODS: This study involved 200 patients who underwent surgical treatment of pancreatic ductal adenocarcinoma. OVF was diagnosed by quantitative measurement using preoperative sagittal computed tomography image reconstruction from the 11th thoracic vertebra to the 5th lumbar vertebra. RESULTS: OVF was diagnosed in 65 (32.5 %) patients. The multivariate analyses showed that male sex (p = 0.01), osteopenia (p < 0.01), OVF (p < 0.01), a carbohydrate antigen 19-9 level of ≥400 U/mL (p < 0.01), advanced stage of cancer (p < 0.01), and non-adjuvant chemotherapy (p = 0.02) were independent risk factors for overall survival. An age of ≥74 years (p < 0.01) and obstructive jaundice (p = 0.03) were independent risk factors for OVF. Furthermore, the combination of OVF and osteopenia further worsened disease-free survival and overall survival compared with osteopenia or OVF alone (p < 0.01; respectively). CONCLUSION: Evaluation of preoperative OVF might be a useful prognostic indicator for patients with pancreatic ductal adenocarcinoma.

Osteosarcopenia is a significant predictor of recurrence and the prognosis after resection for extrahepatic bile duct cancer.

PURPOSE: This study examined the impact of osteosarcopenia on recurrence and the prognosis after resection for extrahepatic biliary tract cancer (EBTC). METHODS: We retrospectively analyzed 138 patients after resection for perihilar cholangiocarcinoma (11), distal cholangiocarcinoma (54), gallbladder carcinoma (30), or ampullary carcinoma (43). Osteosarcopenia is defined as the concomitant occurrence of osteopenia and sarcopenia. We investigated the relationship between osteosarcopenia and the overall survival (OS) and disease-free survival (DFS) in univariate and multivariate analyses. RESULTS: Osteosarcopenia was identified in 38 patients (27.5%) before propensity score (PS) matching. In the multivariate analysis, the independent recurrence factors were the prognostic nutrition index (p = 0.015), osteosarcopenia (p < 0.001), poorly differentiated adenocarcinoma (p = 0.004), perineural invasion (p = 0.002), and non-curability (p = 0.008), whereas the independent prognostic factors were prognostic nutrition index (p = 0.030), osteosarcopenia (p < 0.001), poorly differentiated adenocarcinoma (p = 0.007), lymphatic invasion (p = 0.018), and non-curability (p = 0.004). After PS matching, there was no significant difference in the variables between the patients with and without osteosarcopenia (n = 34 each). The 5-year DFS and OS after PS matching in patients with osteosarcopenia were significantly worse than in patients without osteosarcopenia (17.6% vs. 38.8%, p = 0.013 and 20.6% vs. 57.4%, p = 0.0005, respectively). CONCLUSIONS: Preoperative osteosarcopenia could predict the DFS and OS of patients after resection for EBTC.

Systemic inflammation adversely affects response to anamorelin in patients with pancreatic cancer.

PURPOSE: Anamorelin, a selective ghrelin receptor agonist, has been approved for pancreatic cancer treatment in Japan. We aimed to investigate whether systemic inflammation, represented by the neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), lymphocyte-monocyte ratio (LMR), and C-reactive protein (CRP)-albumin ratio (CAR), could predict the effect of anamorelin in patients with advanced pancreatic cancer. METHODS: This study included 31 patients who had received anamorelin for advanced pancreatic cancer between 2021 and 2023. Patients' NLR, PLR, LMR, and CAR were evaluated before anamorelin administration. The patients were classified as responders and non-responders based on whether they gained body weight after 3 months of anamorelin administration. We investigated the association between systemic inflammation and anamorelin efficacy using a univariate analysis. RESULTS: Twelve (39%) patients were non-responders. A high serum CRP level (p = 0.007) and high CAR (p = 0.013) was associated with non-response to anamorelin. According to the receiver operating characteristics analysis, the CAR cutoff value was 0.06, and CAR ≥ 0.06 was a risk factor (odds ratio, 5.6 [95% confidence interval 1.2-27.1], p = 0.032) for non-response to anamorelin. CONCLUSION: CAR can be a predictor of non-response to anamorelin in patients with advanced pancreatic cancer, suggesting the importance of a comprehensive assessment of the inflammatory status.

A case of urinary bladder metastasis of hepatocellular carcinoma following use of immunotherapy/tyrosine kinase inhibitor.

Introduction: Here we present a rare case of hepatocellular carcinoma metastasis to the urinary bladder in a patient with metastatic HCC. Case presentation: An 83-year-old man developed gross hematuria during combined treatment with an anti-programmed death-ligand 1 inhibitor and an anti-vascular endothelial growth factor for metastatic HCC. A contrast-enhanced CT revealed a 15 × 15 mm soft tissue mass protruding from the posterior bladder wall. Cystoscopy further revealed a solitary submucosal mass located on the posterior wall. The patient underwent transurethral resection of bladder tumor. The pathological findings were consistent with a diagnosis of bladder metastasis from HCC. Following a 3-week interval after the surgical intervention, salvage therapy was resumed. Conclusion: During follow-up after TUR-BT in HCC patients who present with a bladder tumor, the possibility of HCC metastases to the urinary bladder should be excluded.

The Impact of Fibrinogen to Prognostic Nutritional Index Rate on Prognosis of Pancreatic Ductal Adenocarcinoma.

INTRODUCTION: The aim of the present study was to evaluate the prognostic value of the ratio of serum fibrinogen to prognostic nutritional index (PNI; Fbg/PNI) in patients undergoing resection for pancreatic ductal adenocarcinoma. METHODS: A total of 140 patients who had undergone resection for pancreatic cancer were included. Patients were divided into two groups according to a Fbg/PNI ≥8.8 or <8.8. Survival data were analyzed using the log-rank test for univariate analysis and Cox proportional hazards for multivariate analysis. RESULTS: Fbg/PNI was a significant prognostic indicator in univariate analysis for overall survival (OS) and disease-free survival (DFS). Fbg/PNI retained significance in multivariate analysis for OS (hazard ratio, 1.81; 95% confidence interval, 1.19-2.77; P < .01) in addition to tumor differentiation and nodal involvement. Fbg/PNI was a significant independent prognostic indicator of poor DFS on multivariate analysis (hazard ratio, 1.54; 95% confidence interval, 1.05-2.26; P = .03). CONCLUSION: Preoperative Fbg/PNI is a novel significant independent prognostic indicator for OS and DFS following resection of pancreatic cancer with curative intent.

Superior mesenteric vein/portal vein contact in preoperative imaging indicates biological malignancy in anatomically resectable pancreatic cancer.

BACKGROUND: Pancreatic cancer in contact with the superior mesenteric vein/portal vein is classified as resectable pancreatic cancer; however, the biological malignancy and treatment strategy have not been clarified. METHODS: Data from 186 patients who underwent pancreatectomy for pancreatic cancer were evaluated using a prospectively maintained database. The patients were classified as having resectable tumors without superior mesenteric vein/portal vein contact and with superior mesenteric vein/portal vein contact of ≤180°. Disease-free survival, overall survival, and prognostic factors were analyzed. RESULTS: In the univariate analysis, superior mesenteric vein/portal vein contact in resectable pancreatic cancer was a significant prognostic index for disease-free survival and overall survival. In the multivariate analysis for poor disease-free survival, the superior mesenteric vein/portal vein contact remained significant (hazard ratio = 2.13, 95% confidence interval: 1.29-3.51; p < 0.01). In the multivariate analysis, superior mesenteric vein/portal vein contact was a significant independent prognostic index for overall survival (hazard ratio = 2.17, 95% confidence interval: 1.27-3.70; p < 0.01), along with sex, tumor differentiation, nodal involvement, and adjuvant chemotherapy. Portal vein resection for superior mesenteric vein/portal vein contact did not improve the overall survival (p = 0.86). CONCLUSIONS: Superior mesenteric vein/portal vein contact in resectable pancreatic cancer was found to be an independent predictor of disease-free survival and overall survival after elective resection. Thus, pancreatic cancer in contact with the superior mesenteric vein/portal vein may be considered as borderline resectable pancreatic cancer.

Preoperative Therapy for Unresectable Locally Advanced Pancreatic Cancer for ≥6 Months Improves Prognosis After Pancreatectomy.

BACKGROUND/AIM: This study aimed to identify the optimal duration of pretreatment for unresectable locally advanced (UR-LA) pancreatic cancer and analyze its effect on the prognosis. PATIENTS AND METHODS: This retrospective study included 39 patients with UR-LA pancreatic cancer after pancreatectomy. The cutoff period of preoperative therapy was determined using a receiver operating characteristic curve. We investigated the relationship between preoperative and intraoperative clinical variables and overall survival (OS) in univariate and multivariate analyses. The relationship between the preoperative therapy duration and the clinicopathological variables was investigated. OS was compared according to preoperative therapy duration and the presence or absence of adjuvant surgery. RESULTS: After pretreatment, 15 patients underwent adjuvant surgery and 24 patients continued on chemotherapy without surgery. The multivariate analysis demonstrated preoperative therapy duration ≥6 months was an independent prognostic factor [hazard ratio (HR)=0.10, p=0.04]. No significant difference in the clinicopathological variables was observed between the two groups according to preoperative therapy duration. The OS was significantly better in patients who underwent adjuvant surgery after preoperative therapy duration ≥6 months than in those after preoperative therapy duration <6 months and in those without adjuvant surgery (5-year OS rates: 80% vs. 0%; p=0.01 and 5-year OS rates: 80% vs. 0%; p=0.004, respectively). The OS was not significantly better in patients with adjuvant surgery after preoperative therapy duration <6 months than in those without adjuvant surgery (2-year OS rates: 45.7% vs. 38.1%; p=0.98). CONCLUSION: Preoperative therapy for UR-LA pancreatic cancer for ≥6 months is necessary to improve prognosis after adjuvant surgery.

Dynamics of the prognostic nutritional index in preoperative chemotherapy in patients with colorectal liver metastases.

BACKGROUND: Identifying the prognostic indicators that reflect the efficacy of preoperative chemotherapy is necessary. In this study, we investigated the prognostic indicators targeting the systemic inflammatory response for the administration of preoperative chemotherapy in patients with colorectal liver metastases. METHODS: Data for 192 patients were retrospectively analyzed. The relationship between overall survival and clinicopathological variables, including biomarkers such as the prognostic nutritional index, was investigated in patients who underwent upfront surgery or preoperative chemotherapy. RESULTS: In the upfront surgery group, extrahepatic lesion (p=0.01) and low prognostic nutritional index (p < 0.01) were significant prognostic indicators, whereas a decrease in the prognostic nutritional index (p=0.01) during preoperative chemotherapy were independent poor prognostic factors in the preoperative chemotherapy group. In particular, a decrease in the prognostic nutritional index was a significant prognostic marker in patients aged <75 years (p=0.04). In patients with a low prognostic nutritional index aged <75 years, preoperative chemotherapy significantly prolonged overall survival (p=0.02). CONCLUSION: A decrease in the prognostic nutritional index during preoperative chemotherapy predicted overall survival of patients with colorectal liver metastases after hepatic resection, and preoperative chemotherapy may be effective for patients aged <75 years with a low prognostic nutritional index.

Liver Only Living Donor Transplantation for Polycystic Disease in a Patient on Chronic Hemodialysis: Case Report.

BACKGROUND: Polycystic liver disease (PLD) is characterized by the progressive development of polycystic lesions in the kidney and the liver, possibly resulting in dual organ failure. We indicated living donor liver transplantation (LDLT) for a patient with end-stage liver and kidney disease (ELKD) due to PLD on uncomplicated chronic hemodialysis. CASE PRESENTATION: A 63-year-old man with ELKD and uncontrolled massive ascites due to PLD and hepatitis B on uncomplicated chronic hemodialysis was referred to us with a single possible 47-year-old female living donor. Because of the necessity of right lobe liver procurement from this small middle-aged donor and uncomplicated hemodialysis on this recipient, we considered LDLT, rather than dual organ transplantation, could be the most well-balanced option to save the life of this recipient with acceptable risk limits for this donor. A right lobe graft with 0.91 for graft recipient weight ratio was implanted with an uneventful operative procedure under intra- and postoperative continuous hemodiafiltration. The recipient was rescheduled on routine hemodialysis on day 6 after transplantation and recovered with a gradual decrease in ascites output. He was discharged on day 56. He continues to have a very good liver function and quality of life without ascites and uncomplicated routine hemodialysis 1 year after transplantation. The living donor was discharged 3 weeks after surgery and is also doing well. CONCLUSION: Although combined liver-kidney transplantation from a deceased donor could be the best option for ELKD due to PLD, LDLT can also be an acceptable option for ELKD with uncomplicated hemodialysis, considering the double equipoise theory for both lifesaving of the recipient and acceptable donor risk.

Zero Mortality in Living-Donor Liver Transplantation for Primary Biliary Cholangitis in Patients With a Meld Score of <20.

BACKGROUND: Although primary biliary cholangitis (PBC) is considered a good indication for living-donor liver transplantation (LDLT), the postoperative results are not well known. METHODS: At Jikei University Hospital, 14 patients with PBC underwent LDLT from February 2007 to June 2022. We consider PBC with a Model for End-Stage Liver Disease (MELD) score of <20 to indicate LDLT. We performed a retrospective analysis of the patients' clinical records. RESULTS: The patients' median age was 53 years, and 12 of the 14 patients were female. A right graft was used in 5 patients, and 3 ABO-incompatible transplants were performed. The living donors were children in 6 cases, partners in 4 cases, and siblings in 4 cases. The preoperative MELD scores ranged from 11 to 19 (median, 15). The graft-to-recipient weight ratio ranged from 0.8 to 1.1 (median, 1.0). The median operative time for donors and recipients was 481 and 712 minutes, respectively. The median operative blood loss of donors and recipients was 173 and 1,800 mL, respectively. The median postoperative hospital stay of donors and recipients was 10 and 28 days, respectively. All recipients recovered satisfactorily and remained well during a median follow-up of 7.3 years. Three patients underwent a liver biopsy after LDLT because of acute cellular rejection without histologic findings of PBC recurrence. CONCLUSIONS: Living-donor liver transplantation provides satisfactory long-term survival for patients with PBC with a graft-to-recipient weight ratio of >0.7 and MELD score of <20 without hepatocellular damage and only portal vein hypertension.

A Multidisciplinary Treatment Strategy With Conversion Surgery for Hepatocellular Carcinoma.

BACKGROUND/AIM: Sorafenib was previously the only targeted therapy for hepatocellular carcinoma (HCC). However, pharmaceutical therapy for HCC has undergone remarkable advances in recent years. Herein, we report cases of unresectable advanced HCC responding to pharmaceutical therapy resulting in improved prognosis through surgical intervention. PATIENTS AND METHODS: Five patients with intermediate and advanced stage HCC treated with lenvatinib followed by hepatectomy between October 2019 and September 2022 were retrospectively reviewed. Patient characteristics, tumor factors, and treatment factors were compared. RESULTS: The median patient age was 66 (60-79) years, and all patients (100%) were male. The median follow-up period was 10.4 months. All five patients received lenvatinib treatment for more than 2 months before surgery. Three patients achieved partial responses and 2 patients had stable disease with modified RESIST in response to lenvatinib. Three patients had a partial pathological response (50% or more tumor necrosis). Four patients underwent R0 resection and 3 cases had no recurrence. CONCLUSION: Lenvatinib might be useful for intermediate and advanced HCC and long-term survival may be obtained by combining lenvatinib therapy with surgery.

Impact of C-reactive protein-albumin-lymphocyte (CALLY) index on prognosis after hepatectomy for colorectal liver metastasis.

AIM: The C-reactive protein (CRP)-albumin-lymphocyte (CALLY) index is a novel inflammation-based biomarker. We aimed to investigate whether the CALLY can predict the prognosis in patients with colorectal liver metastases (CRLM) after hepatic resection. METHODS: We included 183 patients with CRLM who underwent hepatectomy. The CALLY index was defined as (albumin × lymphocytes)/(CRP × 104). We investigated the association of the CALLY index with overall survival by univariate and multivariate analyses. RESULTS: In total, 101 (55%) patients had a low CALLY index (<4). In the univariate analysis, overall survival was significantly worse in patients with lymph node metastases (p = 0.02), extrahepatic lesions (p < 0.01), and a low CALLY index (p < 0.01). In the multivariate analysis, independent and significant predictors of overall survival were lymph node metastases (p = 0.04), extrahepatic lesions (p = 0.03), and a low CALLY index (p = 0.03). Patients with a low CALLY index had significantly more postoperative complications than those with a high CALLY index (29% vs. 11%, p < 0.01). CONCLUSION: The CALLY index may be an independent and significant indicator of outcomes in patients who underwent liver resection for CRLM.

Osteosarcopenia predicts poor prognosis for patients with intrahepatic cholangiocarcinoma after hepatic resection.

PURPOSE: The concept of osteosarcopenia, which is concomitant osteopenia and sarcopenia, has been proposed as a prognostic indicator for cancer patients. The aim of this study was to evaluate the prognostic significance of osteosarcopenia in patients with intrahepatic cholangiocarcinoma (IHCC). METHODS: The subjects of this retrospective study were 41 patients who underwent hepatic resection for IHCC. Osteopenia was assessed with pixel density in the mid-vertebral core of the 11th thoracic vertebra and sarcopenia was assessed by the psoas muscle areas at the third lumbar vertebra. Osteosarcopenia was defined as the concomitant occurrence of osteopenia and sarcopenia. We analyzed the association of osteosarcopenia with disease-free and overall survival and evaluated clinicopathologic variables in relation to the osteosarcopenia. RESULTS: Eighteen (44%) of the 41 patients had osteosarcopenia. Multivariate analysis identified osteosarcopenia (hazard ratio 3.38, 95% confidence interval: 1.49-7.68, p < 0.01) as an independent predictor of disease-free survival, and age ≥ 65 years (p = 0.03) and osteosarcopenia (hazard ratio 6.46, 95% confidence interval: 1.76-23.71, p < 0.01) as independent predictors of overall survival. CONCLUSIONS: Preoperative osteosarcopenia may be a predictor of adverse prognosis for patients undergoing hepatic resection for IHCC, suggesting that preoperative management to maintain muscle and bone intensity could improve the prognosis.