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BMC Nephrology Jun 2024Tubular biomarkers, which reflect tubular dysfunction or injury, are associated with incident chronic kidney disease and kidney function decline. Several tubular... (Randomized Controlled Trial)
Randomized Controlled Trial
Changes in tubular biomarkers with dietary intervention and metformin in patients with autosomal dominant polycystic kidney disease: a post-hoc analysis of two clinical trials.
BACKGROUND
Tubular biomarkers, which reflect tubular dysfunction or injury, are associated with incident chronic kidney disease and kidney function decline. Several tubular biomarkers have also been implicated in the progression of autosomal dominant polycystic kidney disease (ADPKD). We evaluated changes in multiple tubular biomarkers in four groups of patients with ADPKD who participated in one of two clinical trials (metformin therapy and diet-induced weight loss), based on evidence suggesting that such interventions could reduce tubule injury.
METHODS
66 participants (26 M/40 F) with ADPKD and an estimated glomerular filtration rate (eGFR) ≥ 30 ml/min/1.73m who participated in either a metformin clinical trial (n = 22 metformin; n = 23 placebo) or dietary weight loss study (n = 10 daily caloric restriction [DCR]; n = 11 intermittent fasting [IMF]) were included in assessments of urinary tubular biomarkers (kidney injury molecule-1 [KIM-1], fatty-acid binding protein [FABP], interleukin-18 [IL-18], monocyte chemoattractant protein-1 [MCP-1], neutrophil gelatinase-associated lipocalin [NGAL], clusterin, and human cartilage glycoprotein-40 [YKL-40]; normalized to urine creatinine), at baseline and 12 months. The association of baseline tubular biomarkers with both baseline and change in height-adjusted total kidney volume (HtTKV; percent change from baseline to 12 months) and estimated glomerular filtration rate (eGFR; absolute change at 12 months vs. baseline), with covariate adjustment, was also assessed using multiple linear regression.
RESULTS
Mean ± s.d. age was 48 ± 8 years, eGFR was 71 ± 16 ml/min/1.73m, and baseline BMI was 30.5 ± 5.9 kg/m. None of the tubular biomarkers changed with any intervention as compared to placebo. Additionally, baseline tubular biomarkers were not associated with either baseline or change in eGFR or HtTKV over 12 months, after adjustments for demographics, group assignment, and clinical characteristics.
CONCLUSIONS
Tubular biomarkers did not change with dietary-induced weight loss or metformin, nor did they associate with kidney disease progression, in this cohort of patients with ADPKD.
Topics: Humans; Metformin; Polycystic Kidney, Autosomal Dominant; Male; Female; Biomarkers; Middle Aged; Kidney Tubules; Caloric Restriction; Adult; Glomerular Filtration Rate; Lipocalin-2; Chemokine CCL2; Fatty Acid-Binding Proteins; Hepatitis A Virus Cellular Receptor 1; Chitinase-3-Like Protein 1; Hypoglycemic Agents
PubMed: 38918734
DOI: 10.1186/s12882-024-03643-6 -
BMC Nephrology Jun 2024There is still a very high morbidity and mortality rate for patients undergoing peritoneal dialysis (PD). The advanced lung cancer inflammation index (ALI) has been...
BACKGROUND
There is still a very high morbidity and mortality rate for patients undergoing peritoneal dialysis (PD). The advanced lung cancer inflammation index (ALI) has been demonstrated to be associated with the prognosis in multiple types of cancers. Like in cancer, systemic chronic low-grade inflammation is one of the distinguishing features of PD patients. Therefore, we aimed to investigate the relationships between the ALI and all-cause and cardiovascular disease (CVD) mortality in PD patients.
METHODS
Patients who started PD at Shaoxing People's Hospital between 1 January 2013 and 31 December 2020 (n = 277) were recruited and followed up until 1 July 2023. They were divided into high-ALI group and low-ALI group according to the median of ALI. Kaplan-Meier curves and multivariate Cox regression analyses were used to assess the associations between the ALI and all-cause and CVD mortality. Receiver operating characteristic (ROC) curves were constructed, and the area under the curve (AUC) was calculated to determine the predictive power of the ALI for all- cause and CVD mortality.
RESULTS
During the median follow-up of 40.50 months (interquartile range, 26.42-59.77 months), a total of 55 patients died, 31 of whom died due to CVD. Kaplan-Meier curves revealed that patients in the low-ALI group had significantly lower cumulative and cardiovascular cumulative survival rates than did those in the high-ALI group (all P < 0.001). After we corrected for confounders, the risk of all-cause and CVD mortality was significantly greater in the low-ALI group than in the high-ALI group [hazard ratio (HR) 1.944, 95% confidence interval (CI) 1.068-3.540, P = 0.030, and HR 2.672, 95% CI 1.188-6.009, P = 0.017, respectively]. The predictive value of ALI (AUC = 0.708, 95% CI 0.630-0.786, P < 0.001) for all-cause mortality was superior to albumin (AUC = 0.644, 95% CI 0.556-0.726, P < 0.001), body mass index (AUC = 0.581, 95% CI 0.496-0.659, P = 0.069) and neutrophil-to-lymphocyte ratio (AUC = 0.675, 95% CI 0.596-0.754, P < 0.001).
CONCLUSION
A lower ALI is an independent risk factor for all-cause and cardiovascular mortality in PD patients. The ALI may be an effective indicator for predicting outcomes in PD patients.
Topics: Humans; Male; Female; Middle Aged; Peritoneal Dialysis; Inflammation; Lung Neoplasms; Cardiovascular Diseases; Aged; Cause of Death; Adult; Kaplan-Meier Estimate; Kidney Failure, Chronic; ROC Curve; Prognosis
PubMed: 38918730
DOI: 10.1186/s12882-024-03645-4 -
Asian Pacific Journal of Cancer... Jun 2024Mucin-producing cholangiocarcinoma (MPCC) was rare biliary tract malignancy. Studies regarding this type of cholangiocarcinoma (CCA) were limited, particularly the... (Comparative Study)
Comparative Study
BACKGROUND
Mucin-producing cholangiocarcinoma (MPCC) was rare biliary tract malignancy. Studies regarding this type of cholangiocarcinoma (CCA) were limited, particularly the survival outcome. We aim to evaluate the survival rate, median survival time after surgery among CCA patients and to determine the association between MPCC and survival.
OBJECTIVE
To evaluate survival rate, median survival time after surgery among cholangiocarcinoma patients and to determine the association between mucin-producing cholangiocarcinoma and survival.
METHODS
CCA patients who underwent surgery between 2013 and 2020 from the Cholangiocarcinoma Screening and Care Program (CASCAP), Northeast Thailand were included in the study. The MPCC was based on pathological findings after surgery. The survival of CCA patients was verified through medical records and civil registration. Survival rates and median survival time since the date of CCA surgery and its 95% confidence intervals (CI) were estimated. Multiple cox regression was performed to evaluate factors associated with survival which were quantified by adjusted hazard ratios (AHR) and their 95% CI.
RESULTS
Of 1,249 CCA patients which constituted 24,593 person-months, 687 died at the completion of the study. The overall incidence rate was 2.79 per 100 patients per month, the median survival time was 21.77 months (95% CI: 19.87 - 23.84), and the 5-year survival rate was 28.29% (95% CI: 24.99 - 31.67). From these patients, 210 (16.81%) were MPCC, the incidence rate was 1.81 per 100 patients per month, median survival time was 41.21 months (95% CI: 26.16 - 81.97), and 5-year survival rate was 44.69% (95% CI: 32.47 - 56.16). MPCC were 35% less likely to died compared with non-MPCC (AHR = 0.65; 95% CI: 0.50 - 0.84).
CONCLUSIONS
Our study revealed that CCA patients with MPCC had longer survival times and higher survival rates than those without MPCC. This classification will lead to appropriate treatment guidelines for CCA patients.
Topics: Humans; Cholangiocarcinoma; Female; Male; Bile Duct Neoplasms; Middle Aged; Survival Rate; Thailand; Prognosis; Aged; Mucins; Follow-Up Studies
PubMed: 38918677
DOI: 10.31557/APJCP.2024.25.6.2139 -
Asian Pacific Journal of Cancer... Jun 2024The lack of indicators to measure tumor's invasive biological behavior is an important issue. The aim of this study was to examine the effect of miRNAs 129 and 145 on...
OBJECTIVE
The lack of indicators to measure tumor's invasive biological behavior is an important issue. The aim of this study was to examine the effect of miRNAs 129 and 145 on tumor progression as well as patient survival.
METHOD
Seventy five breast cancer (BC) patients and 75 controls were included in this research. Two miRNA expressions were estimated using real-time PCR. Biomarkers for BC detection was tested using ROC curves and AUC.
RESULT
miR-129 and miR-145 expressions were significant. miR-129 and miR-145 classifiers (AUC = 0.943 and 0.748, respectively) help diagnose BC. Unlike miR-145, miR-129 did not affect the Kaplan-Meier survival curve analysis for progression-free survival at the end of the trial. The development of transitional cell carcinoma disease was found to have a strong correlation with miR-145 in both univariate and multivariate Cox regression analyses. Additionally, infiltrating + invasive urothelial carcinoma was also found to be correlated with miR-145. Conversely, elevated miR-129 expression in BC patients did not lead to an increase in cancer-specific recurrence or mortality, as observed in both univariate and multivariate Cox regression studies.
CONCLUSION
The miRNA signature can help detect survival-associated miRNAs and develop BC miRNA therapeutics.
Topics: Humans; MicroRNAs; Urinary Bladder Neoplasms; Female; Biomarkers, Tumor; Neoplasm Recurrence, Local; Case-Control Studies; Middle Aged; Prognosis; Survival Rate; Aged; Follow-Up Studies; Carcinoma, Transitional Cell; Male; ROC Curve
PubMed: 38918674
DOI: 10.31557/APJCP.2024.25.6.2113 -
Asian Pacific Journal of Cancer... Jun 2024This study was designed to determine the role of BRAF V600E and TERT mutations in the incidence of neck lymph node (LN) metastasis in patients with papillary thyroid...
OBJECTIVE
This study was designed to determine the role of BRAF V600E and TERT mutations in the incidence of neck lymph node (LN) metastasis in patients with papillary thyroid carcinoma (PTC).
METHODS
This was a cross-sectional study, involving PTC patients at Dr. Cipto Mangunkusumo Hospital, Jakarta. Data were obtained retrospectively based on medical records, except for BRAF V600E and TERT promoter mutations. Tumor tissue specimens of PTC's patients were transferred to the Integrated Laboratory of Faculty of Medicine, Universitas Indonesia. BRAF gene multiplication was performed with KOD One PCR Master Mix (Toyobo KMM-201), while TERT gene multiplication was performed with PCR Master Mix. Data analysis was performed with SPSS version 20. The data were analyzed using univariate and bivariate analysis with the Chi-Square test.
RESULT
42 PTC patients were included in the study; 19 (45%) had BRAF mutation, 20 (48%) had TERT mutation, and 20 (48%) had LN metastases. BRAF V600E mutation was associated with LN metastasis [p<0.001, OR = 25.33 (95% CI 4.92 - 130.34)], while TERT mutation was not. Patients with BRAF+ and TERT- mutations were 18.00 times (95% CI 2.01 - 161.05) more likely to develop LN metastasis than patients with BRAF- and TERT-. Furthermore, the presence of TERT mutation along with BRAF mutation increased the risk to 60.00 (95% CI 4.72 - 763.04) higher than patients with BRAF- and TERT-.
CONCLUSION
BRAF mutation was associated with LN metastasis in PTC patients, but not TERT mutations. However, the presence of TERT mutation in PTC's patients with BRAF mutation increased the risk of LN metastasis.
Topics: Humans; Telomerase; Proto-Oncogene Proteins B-raf; Female; Lymphatic Metastasis; Male; Promoter Regions, Genetic; Thyroid Neoplasms; Cross-Sectional Studies; Mutation; Adult; Middle Aged; Retrospective Studies; Thyroid Cancer, Papillary; Prognosis; Follow-Up Studies; Carcinoma, Papillary; Indonesia; Biomarkers, Tumor
PubMed: 38918666
DOI: 10.31557/APJCP.2024.25.6.2043 -
Asian Pacific Journal of Cancer... Jun 2024Colorectal cancer (CRC) is a major public health problem and one of leading cancer related death all over the world. One of the prognostic parameters that play a role in...
BACKGROUND
Colorectal cancer (CRC) is a major public health problem and one of leading cancer related death all over the world. One of the prognostic parameters that play a role in different types of cancer is HER2. However, the role of HER2 in CRC and its relation with clinicopathological features and survival is conflicting. We hypothesize that HER2 has different patterns of expression in CRC which may affect the prognosis of patients.
MATERIAL & METHODS
We studied sixty specimens of colorectal carcinoma for HER2 immunohistochemistry and gene amplification and correlate it with clinicopathological features and patients` survival.
RESULTS
Our data showed that negative HER2 expression was statistically associated with female gender (P = 0.010) and low & intermediate tumor budding (P = 0.030). There was a statistically significant relation between HER2 IHC and HER2 FISH amplification (P=0.000). Although neither HER2 immunoexpression and FISH amplification showed significant relation with overall survival nor disease free survival, HER2 amplified CRCs tended to have a worse survival compared with negative CRCs (40 months versus 50 months). The presence of male gender, lymphovascular invasion, nodal metastasis and distant metastasis (P = 0.013, 0.006, 0.006 and 0.000 respectively) were significantly statistically associated with poor overall survival. The presence of tumor grade III and high tumor budding (P = 0.035 and 0.007 respectively) were significantly statistically associated with shorter disease free survival.
CONCLUSIONS
Our results showed that HER2 IHC 3+ staining is highly predictive of HER2 gene amplification in colorectal carcinomas. There is a tendency towards poorer prognosis in amplified HER2 CRC cases.
Topics: Humans; Male; Colorectal Neoplasms; Female; Receptor, ErbB-2; Middle Aged; Egypt; Prognosis; Survival Rate; Biomarkers, Tumor; Gene Amplification; Aged; Adult; Follow-Up Studies; In Situ Hybridization, Fluorescence; Lymphatic Metastasis; Neoplasm Staging; Immunohistochemistry
PubMed: 38918664
DOI: 10.31557/APJCP.2024.25.6.2023 -
Asian Pacific Journal of Cancer... Jun 2024Indian population is aging and the cancer rates are rising. Older adults (OAs)(≥60 years) with cancer require specialized care. However, data on geriatric cancer...
INTRODUCTION
Indian population is aging and the cancer rates are rising. Older adults (OAs)(≥60 years) with cancer require specialized care. However, data on geriatric cancer epidemiology is scarce.
METHODS
The study compiled the geriatric cancer data from the published reports(2012-2014) of Indian population-based cancer registries(PBCRs).
RESULTS
Of the 1,61,363 cancers registered in the Indian PBCRs, 72,446(44.9%) occur in OAs, with 21,805(30.1%), 18,349(25.3%), 14,645(20.2%), and 17,647(24.4%) occurring in 60-64, 65-69, 70-74, and ≥75year age groups. The truncated incidence rates for OAs are 555.9,404.5, and 481.9 for males, females, and OA populations respectively. The common cancers are lung, prostate, and esophagus cancers in males, breast, cervix, and lung in females. The overall common cancers are lung, prostate, and breast. While >50% of the incident cases of prostate, and bladder cancers occurred in OAs, <20% of Hodgkin lymphoma and thyroid cancers occurred in OAs. OA cancer epidemiology has a regional variation, highest in South India and lowest in Western India.
CONCLUSION
The current study quantifies the cancer burden in the Indian geriatric population. Understanding the epidemiology of geriatric cancers is vital to health program planning and implementation. Increased awareness, focused resource allocation, research, and national policies for streamlining care will all help to improve geriatric cancer outcomes.
Topics: Humans; Neoplasms; Registries; Male; India; Female; Aged; Incidence; Middle Aged; Aged, 80 and over; Prognosis; Follow-Up Studies; Age Factors
PubMed: 38918663
DOI: 10.31557/APJCP.2024.25.6.2011 -
Asian Pacific Journal of Cancer... Jun 2024Nasopharyngeal carcinoma (NPC) is a common type of cancer in Southeast Asia. This cancer usually spreads locally and to nearby lymph nodes. One unique feature of NPC is...
BACKGROUND
Nasopharyngeal carcinoma (NPC) is a common type of cancer in Southeast Asia. This cancer usually spreads locally and to nearby lymph nodes. One unique feature of NPC is its many immune cells called tumor-infiltrating lymphocytes (TILs). Recent studies have suggested that TILs in many types of cancer can indicate a better prognosis. However, the role of TILs in NPC is still a matter of debate. Further research is necessary to determine whether TILs can be used as a prognostic factor of NPC's outcome.
METHOD
A retrospective cohort study was conducted at Sardjito Hospital to examine the records and pathological sections of patients treated for the undifferentiated subtype of NPC. Two pathologists analyzed the presence of TILs using HE-stained slides. TILs were evaluated in stromal compartments, and their association with clinicopathological variables was analyzed using the Chi-square and Fisher exact tests. The study compared overall survival in tumor patients with varying TIL levels using Kaplan-Meier survival curves and the log-rank test. A Cox regression model was used for univariate and multivariate analyses to test the significance of different factors.
RESULT
Out of the total 61 subjects, 16 (26.2%) had high stromal TILs (≥ 70%), and 45 (73.8%) had low stromal TILs (<70%). The subjects' sex, age, and tumor stage did not affect the OS. However, high stromal TILs (≥ 70%) showed a significant association with a longer OS (log-rank test p = 0.006, HR 0.37, 95% CI 0.17-0.79, log-rank p = 0.006). Moreover, multivariate analysis confirmed that TILs were an independent prognostic indicator for OS (aHR 0.015).
CONCLUSION
TILs correlate positively with overall survival in the undifferentiated NPC subtype and are an independent prognostic indicator.
Topics: Humans; Lymphocytes, Tumor-Infiltrating; Male; Female; Prognosis; Retrospective Studies; Nasopharyngeal Neoplasms; Middle Aged; Nasopharyngeal Carcinoma; Survival Rate; Adult; Carcinoma; Follow-Up Studies; Aged; Neoplasm Staging
PubMed: 38918661
DOI: 10.31557/APJCP.2024.25.6.1997 -
Asian Pacific Journal of Cancer... Jun 2024The purpose of this study was to investigate the relationship of soil pollution factors such as heavy metal ions with the incidence of cancer in the Kyzylorda region of...
OBJECTIVE
The purpose of this study was to investigate the relationship of soil pollution factors such as heavy metal ions with the incidence of cancer in the Kyzylorda region of Kazakhstan.
METHODS
Concentrations of heavy metal ions in the soils of different sites of Kyzylorda region, Kazakhstan, were sampled and correlated with incidence of cancer in 2021.
RESULTS
Chromium content in the soil exceeded maximum permissible concentration (MPC) in the samples for all sites except Kazaly and Shieli, and the highest excess of 2.8 MPC was found in Terenozek. Content of copper, lead, and cobalt ions was also increased and varied in the range 1.9-15.4, 1.2-4, and 1.2-2.44 MPC, respectively. In addition, lung cancer incidence was statistically significantly correlated with soil concentration to MPC ratio of copper, cobalt, and lead; colorectal cancer was correlated with soil concentration of chromium. Cases of invasive cancer and mutations were recorded Terenozek and Kyzylorda areas.
CONCLUSION
The higher the soil concentration correlate with higher cancer incidence in Kyzylorda region, Kazakhstan.
Topics: Humans; Kazakhstan; Metals, Heavy; Incidence; Soil Pollutants; Neoplasms; Soil; Male; Female; Prognosis; Follow-Up Studies
PubMed: 38918660
DOI: 10.31557/APJCP.2024.25.6.1987 -
Asian Pacific Journal of Cancer... Jun 2024Tobacco has been among the most important causes of morbidity and mortality worldwide. In reducing tobacco consumption, media campaigns are crucial in raising awareness...
BACKGROUND
Tobacco has been among the most important causes of morbidity and mortality worldwide. In reducing tobacco consumption, media campaigns are crucial in raising awareness and encouraging individuals to quit. The present study aimed to profile participants of GATS-2, including tobacco usage patterns and media exposure, and explore the factors associated with quitting in the presence of media exposure.
METHODS
Secondary data analysis of Global Adult Tobacco Survey-India (2016-17) data was done among current daily cigarette smokers and smokeless tobacco users. The primary independent variable was an intention to quit, while media exposure was the primary independent variable. Respondents were profiled as per various socio-demographic variables, and exposure to media advertisements and intention to quit were assessed using weighted bivariate analysis and multivariate log regression analysis.
RESULTS
Males, and respondents aged 15 to 45, had more exposure to media and advertisements than female respondents. Cigarette smokers with moderate consumption, better awareness, those who had made any quit attempts in the last 12 months, and moderate to high media exposure depicted better intention to quit. In SLT users, intention to quit depicted significant odds per education level quit attempts and exposure to media and advertisements.
CONCLUSION
We report a high intention to quit among those exposed to advertisements. Media campaigns play an important role in promoting tobacco control. There is a need to assess the impact of such advertisements on behavioral aspects. At the same time, comprehensive tobacco control policies should go hand in hand in reducing smoking rates.
Topics: Humans; Male; Female; Adult; India; Adolescent; Intention; Young Adult; Advertising; Middle Aged; Smoking Cessation; Surveys and Questionnaires; Mass Media; Follow-Up Studies; Prognosis; Tobacco Use; Tobacco Use Cessation
PubMed: 38918658
DOI: 10.31557/APJCP.2024.25.6.1969