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Venturelli S, Leischner C, Helling T, Renner O, Burkard M, Marongiu L. Minerals and Cancer: Overview of the Possible Diagnostic Value. Cancers (Basel) 2022; 14:1256. [PMID: 35267564 PMCID: PMC8909570 DOI: 10.3390/cancers14051256] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 02/23/2022] [Accepted: 02/26/2022] [Indexed: 12/16/2022] Open
Abstract
Cancer is the second leading cause of death worldwide and is expected to increase by one-third over the next two decades, in parallel with the growing proportion of the elderly population. Treatment and control of cancer incidence is a global issue. Since there is no clear way to prevent or cure this deadly malignancy, diagnostic, predictive, and prognostic markers for oncological diseases are of great therapeutic value. Minerals and trace elements are important micronutrients for normal physiological function of the body. They are abundant in natural food sources and are regularly included in dietary supplements whereas highly processed industrial food often contains reduced or altered amounts of them. In modern society, the daily intake, storage pools, and homeostasis of these micronutrients are dependent on certain dietary habits and can be thrown out of balance by malignancies. The current work summarizes the data on minerals and trace elements associated with abnormal accumulation or depletion states in tumor patients and discusses their value as potential tumor-associated biomarkers that could be introduced into cancer therapy.
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Affiliation(s)
- Sascha Venturelli
- Department of Nutritional Biochemistry, Institute of Nutritional Sciences, University of Hohenheim, Garbenstraße 30, 70599 Stuttgart, Germany; (S.V.); (C.L.); (T.H.); (O.R.)
- Department of Vegetative and Clinical Physiology, Institute of Physiology, University of Tuebingen, Wilhelmstraße 56, 72074 Tuebingen, Germany
| | - Christian Leischner
- Department of Nutritional Biochemistry, Institute of Nutritional Sciences, University of Hohenheim, Garbenstraße 30, 70599 Stuttgart, Germany; (S.V.); (C.L.); (T.H.); (O.R.)
| | - Thomas Helling
- Department of Nutritional Biochemistry, Institute of Nutritional Sciences, University of Hohenheim, Garbenstraße 30, 70599 Stuttgart, Germany; (S.V.); (C.L.); (T.H.); (O.R.)
| | - Olga Renner
- Department of Nutritional Biochemistry, Institute of Nutritional Sciences, University of Hohenheim, Garbenstraße 30, 70599 Stuttgart, Germany; (S.V.); (C.L.); (T.H.); (O.R.)
| | - Markus Burkard
- Department of Nutritional Biochemistry, Institute of Nutritional Sciences, University of Hohenheim, Garbenstraße 30, 70599 Stuttgart, Germany; (S.V.); (C.L.); (T.H.); (O.R.)
| | - Luigi Marongiu
- Department of Nutritional Biochemistry, Institute of Nutritional Sciences, University of Hohenheim, Garbenstraße 30, 70599 Stuttgart, Germany; (S.V.); (C.L.); (T.H.); (O.R.)
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Cho HW, Ouh YT, Hong JH, Lee JK. Exploring the prognostic significance of preoperative high normocalcemia in epithelial ovarian carcinoma. Arch Gynecol Obstet 2020; 303:803-810. [PMID: 33078229 DOI: 10.1007/s00404-020-05834-6] [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: 04/02/2020] [Accepted: 10/07/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE We investigated the association between serum ionized calcium and prognosis of EOC and determined the optimal cutoff value of ionized calcium level to predict the prognosis of EOC. METHODS The medical records of patients who were newly diagnosed with EOC from 2001 to 2016 were retrieved. Preoperative ionized calcium test was performed within 2 weeks before surgery, and the cutoff of high normocalcemia was defined based on the receiver operating characteristic (ROC) curve for recurrence. Cox proportional hazards regression models were used to identify independent prognostic factors for progression-free survival (PFS). RESULTS From 2001 to 2016, 83 patients diagnosed with EOC were identified at a single institution. The optimal cutoff value was set to 4.7 mg/dL (high normocalcemia vs. control group) by plotting the ROC curve for recurrence. Stages III/IV were more frequent in high normocalcemia, with borderline significance (72.9% vs. 52.2%, p = 0.053). Recurrence (67.6% vs. 43.5%, p = 0.029) and death (46.0% vs. 15.2%, p < 0.01) were significantly more frequent in the high normocalcemia group. In multivariate analysis, high normocalcemia (HR 1.9, 95% CI 1.03-3.61, p = 0.04), age (HR 1.04, 95% CI 1.01-1.08, p = 0.02), stage (HR 3.67, 95% CI 1.13-11.92, p = 0.03), residual tumor > 1 cm (HR 3.79, 95% CI 1.61-8.95, p < 0.01), and lymph node metastasis (HR 2.46, 95% CI 1.27-4.78, p < 0.01) were independent risk factors for recurrence. CONCLUSION This study showed positive association between relatively high level of ionized calcium level and recurrence risk of EOC. High normocalcemia showed the potential as a biomarker for prognosis of EOC.
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Affiliation(s)
- Hyun-Woong Cho
- Department of Obstetrics and Gynecology, Guro Hospital, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Yung-Taek Ouh
- Department of Obstetrics and Gynecology, Guro Hospital, College of Medicine, Korea University, Seoul, Republic of Korea.,Department of Obstetrics and Gynecology, Kangwon National University School of Medicine, Chuncheon, Republic of Korea
| | - Jin Hwa Hong
- Department of Obstetrics and Gynecology, Guro Hospital, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Jae Kwan Lee
- Department of Obstetrics and Gynecology, Guro Hospital, College of Medicine, Korea University, Seoul, Republic of Korea.
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Schwartz GG, Tretli S, Klug MG, Robsahm TE. Women who develop ovarian cancer show an increase in serum calcium and a decrease in serum albumin. A longitudinal study in the Janus Serum Bank Cohort. Gynecol Oncol 2020; 159:264-269. [PMID: 32723677 PMCID: PMC8296848 DOI: 10.1016/j.ygyno.2020.07.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 07/04/2020] [Indexed: 12/19/2022]
Abstract
Background. Ovarian cancer is associated with high serum calcium and low serum albumin in clinical and epidemiologic studies. Whether high calcium and low albumin predispose to ovarian cancer or reflect existing cancer is unclear. Objective. Test the hypothesis that serum calcium increases and serum albumin decreases in women who develop ovarian cancer. Methods. Two hundred and four women donated sera to the Janus Serum Bank in Norway pre- and post-diagnosis of ovarian cancer, donations separated by approximately 14 years. We measured calcium and albumin in these sera and calculated the albumin-corrected calcium. Sera were adjusted for patient age and storage time. Results. Post-diagnosis, mean age- and storage-adjusted calcium increased, from 2.53 to 2.68 mmol/L (p < .001). Mean age- and storage-adjusted, albumin-corrected calcium increased from 2.3 to 2.7 mmol/L (p < .001). Conversely, mean age- and storage-adjusted albumin decreased, from a mean of 51.3 to 40.9 g/L (p < .001). Significant changes were observed in women with early stage and metastatic cancer. Conclusions. These data support the hypothesis that calcium and albumin are serum biomarkers of extant ovarian cancer. Longitudinal changes in calcium and albumin may be useful in ovarian cancer early detection.
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Affiliation(s)
- Gary G Schwartz
- Department of Population Health, University of North Dakota School of Medicine & Health Sciences, Grand Forks, ND, USA
| | - Steinar Tretli
- Department of Research, Cancer Registry of Norway, Oslo, Norway
| | - Marilyn G Klug
- Department of Population Health, University of North Dakota School of Medicine & Health Sciences, Grand Forks, ND, USA
| | - Trude E Robsahm
- Department of Research, Cancer Registry of Norway, Oslo, Norway.
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Li XC, Dong YY, Cheng Y, Zhou JY, Yang X, Shen BQ, Wu XT, Li XP, Wang JL. Increased Serum Calcium Level Promotes the Risk of Lymph Node Metastasis in Endometrial Cancer. Cancer Manag Res 2020; 12:5023-5030. [PMID: 32612389 PMCID: PMC7323808 DOI: 10.2147/cmar.s253914] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 05/25/2020] [Indexed: 12/17/2022] Open
Abstract
Purpose The early predictive values of diagnostic markers for lymph node metastasis (LNM) in endometrial cancer (EC) are still unclear at present. The purpose of this study is to explore the relationship between serum calcium and LNM in EC. Methods We identified all patients with EC who underwent surgery between January 2012 and December 2016. Patient characteristics and various preoperative clinicopathologic data were obtained from medical records and were reviewed retrospectively. These patients were divided into two groups according to the pathology of their lymph node. Logistic regression models analyzed the relationship between the ionized calcium and LNM of EC patients, while adjusting for the potential confounders. Results A total of 448 patients were assessed. Univariate analysis showed that ionized calcium, CA125 level, tumor grade, peritoneal cytology, FIGO stage, histological type, LVSI, and myometrial invasion were positively correlated with LNM (all P<0.05). The risk of LNM increased with the promotion of serum ionized calcium (P for trend <0.01). Ionized calcium level was significant before and after the adjustment of cofounders (unadjusted: OR=11.9, 95% CI: 4.8-29.6, P< 0.01; model I: OR=11.3, 95% CI: 4.5-28.8, P< 0.01; model II: OR=5.2, 95% CI: 1.6-17.2, P< 0.05). Additionally, the risk of ionized calcium was especially evident in patients whose age was older than 60, BMI<28 kg/m2, grade 3, negative peritoneal cytology and endometrioid endometrial adenocarcinoma. Conclusion Ionized calcium level was highly associated with LNM in EC and acted as a potential biomarker in predicting the risk of LNM in EC.
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Affiliation(s)
- Xing-Chen Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, People's Republic of China
| | - Yang-Yang Dong
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, People's Republic of China
| | - Yuan Cheng
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, People's Republic of China
| | - Jing-Yi Zhou
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, People's Republic of China.,Beijing Key Laboratory of Female Pelvic Floor Disorders Diseases, Beijing 100044, People's Republic of China
| | - Xiao Yang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, People's Republic of China
| | - Bo-Qiang Shen
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, People's Republic of China
| | - Xiao-Tong Wu
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, People's Republic of China.,Beijing Key Laboratory of Female Pelvic Floor Disorders Diseases, Beijing 100044, People's Republic of China
| | - Xiao-Ping Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, People's Republic of China
| | - Jian-Liu Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, People's Republic of China.,Beijing Key Laboratory of Female Pelvic Floor Disorders Diseases, Beijing 100044, People's Republic of China
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Jacobson LT, Collins TC, Lucas M, Zackula R, Okut H, Nazir N, Robbins D, Stern JE, Wolfe M, Grainger DA. Electronic Monitoring Of Mom's Schedule (eMOMS™): Protocol for a feasibility randomized controlled trial to improve postpartum weight, blood sugars, and breastfeeding among high BMI women. Contemp Clin Trials Commun 2020; 18:100565. [PMID: 32346648 PMCID: PMC7183152 DOI: 10.1016/j.conctc.2020.100565] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 03/19/2020] [Accepted: 03/28/2020] [Indexed: 12/23/2022] Open
Abstract
Background Overweight and obesity are major risk factors for gestational diabetes among U.S. women. Evidence suggests that longer duration of breastfeeding among women with a history of gestational diabetes is associated with lower incidence of developing type 2 diabetes after pregnancy. Women may potentially benefit from a lifestyle change program that includes breastfeeding education and support. Purpose To describe the design and justification of a combined breastfeeding, national Diabetes Prevention Program (DPP)-based feasibility randomized controlled trial, the electronic Monitoring Of Mom's Schedule (eMOMSTM) study. eMOMSTM compares the feasibility and efficacy of three interventions on six-month postpartum weight loss among women with a BMI ≥25. Methods The intervention is delivered via Facebook and includes three groups: DPP and breastfeeding (eMOMS1); DPP only (eMOMS2); and Usual Care (eMOMS3). Recruitment is ongoing at two clinical sites (rural and urban). A total of 72 women, 24 per group, will be randomly assigned to one of the three groups. It is anticipated that women in eMOMS1 will have greater weight loss and increased length of breastfeeding at three and six months postpartum compared to women in eMOMS2 and eMOMS3. Additional data will be collected on metabolic markers, anthropometrics, physical activity, nutrition, breastfeeding, and depression. Program cost will be compared to that of traditionally scheduled group meetings. Expected study completion date: October 2021. Conclusions This study has the potential to define a high impact, cost effective intervention that can improve public health by reducing negative health outcomes associated with gestational diabetes among an at-risk population.
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Affiliation(s)
- Lisette T Jacobson
- University of Kansas School of Medicine-Wichita, Department of Population Health, 1010 North Kansas, Wichita, KS, 67214, USA
| | - Tracie C Collins
- University of Kansas School of Medicine-Wichita, Department of Population Health, 1010 North Kansas, Wichita, KS, 67214, USA.,The University of New Mexico, College of Population Health, 1 University of New Mexico, Albuquerque, NM, 87131, USA
| | - Meredith Lucas
- University of Kansas School of Medicine-Wichita, Department of Population Health, 1010 North Kansas, Wichita, KS, 67214, USA
| | - Rosey Zackula
- University of Kansas School of Medicine-Wichita, Office of Research, 1010 North Kansas, Wichita, KS, 67214, USA
| | - Hayrettin Okut
- University of Kansas School of Medicine-Wichita, Office of Research, 1010 North Kansas, Wichita, KS, 67214, USA
| | - Niaman Nazir
- University of Kansas School of Medicine-Kansas City, Department of Population Health, 3901 Rainbow Boulevard, Mailstop 1003, Kansas City, KS, 66160, USA
| | - David Robbins
- University of Kansas Medical Center-Kansas City, Diabetes Institute, 3901 Rainbow Boulevard, Mailstop 1064, Kansas City, KS, 66160, USA
| | - Judy E Stern
- Dartmouth-Hitchcock Medical Center and the Geisel School of Medicine, Department of Obstetrics and Gynecology, One Medical Center Drive, Lebanon, NH, 03756, USA
| | - Michael Wolfe
- Ascension Via Christi Hospitals Wichita, Inc., Ascension Via Christi Maternal Fetal Medicine Clinic, 1515 South Clifton Avenue, Suite 130, Wichita, KS, 67218, USA
| | - David A Grainger
- University of Kansas School of Medicine-Wichita, Department of Obstetrics and Gynecology, 1010 North Kansas, Wichita, KS, 67214, USA
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Li X, Cheng Y, Dong Y, Shen B, Yang X, Wang J, Zhou J, Wang J. An elevated preoperative serum calcium level is a significant predictor for positive peritoneal cytology in endometrial carcinoma. Chin J Cancer Res 2019; 31:965-973. [PMID: 31949398 PMCID: PMC6955164 DOI: 10.21147/j.issn.1000-9604.2019.06.12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Objective To evaluate preoperative serum calcium concentration and investigate the association between calcium level and positive peritoneal cytology in endometrial carcinoma (EC). Methods A total of 510 patients who were diagnosed with EC and had surgery were initially enrolled in this study at Peking University People’s Hospital between January 2012 and December 2016. Clinical characteristics and preoperative serum calcium, albumin, carbohydrate antigen (CA)125, CA19-9, carcinoembryonic antigen (CEA) were extracted from patient records and evaluated according to postoperative peritoneal cytology. Predictive factors were assessed with Cox univariate and multivariate analyses. Factors selected from multivariate analysis results were used to build a predictive model. Results A total of 510 patients are identified in our database and 444 patients who fulfilled inclusion and exclusion criteria are included in this study. Univariate analysis revealed that ionized calcium concentration was closely related to positive peritoneal cytology, tumor grade and lymph-vascular space invasion (LVSI). Moreover, peritoneal cytology was significantly associated with hypertension, tubal ligation, serum CA125, CA19-9, CEA and ionized calcium level. Multivariate analysis revealed that albumin-adjusted calcium level, CA125 and tubal ligation were independent predictive factors of positive peritoneal cytology (P<0.05). A combination of ionized calcium level with the other two indexes yielded significantly great area under the curve (AUC=0.824). Conclusions This study enhanced the value of preoperative ionized calcium level. We also identified several potential biomarkers to predict positive peritoneal cytology in EC patients before surgery.
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Affiliation(s)
- Xingchen Li
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Yuan Cheng
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Yangyang Dong
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Boqiang Shen
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Xiao Yang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
| | - Jiaqi Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China.,Beijing Key Laboratory of Female Pelvic Floor Disorders Diseases, Beijing 100044, China
| | - Jingyi Zhou
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China.,Beijing Key Laboratory of Female Pelvic Floor Disorders Diseases, Beijing 100044, China
| | - Jianliu Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing 100044, China
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Lin Y, Zhou J, Cao L, Xu Q, Hao J, Zhao L, Wang J. Serum calcium is a novel parameter to assess metabolic syndrome in endometrial carcinoma. J Gynecol Oncol 2018; 30:e12. [PMID: 30479096 PMCID: PMC6304409 DOI: 10.3802/jgo.2019.30.e12] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 09/30/2018] [Accepted: 10/01/2018] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES To investigate the distribution of serum calcium and the relationship between serum calcium and serum metabolic parameters in endometrial carcinoma (EC) patients. METHODS Retrospective assessment of patients diagnosed with endometrial cancer from Peking University People's Hospital from 2004 to 2009. Clinical characteristics as well as pretreatment serum calcium, albumin, fasting plasma glucose (FPG), serum triglycerides (TG), high-density lipoprotein (HDL), low-density lipoprotein (LDL), and total cholesterol (TC) value were extracted from patient records. Serum calcium was corrected for albumin. Unpaired t test and analysis of covariance were used to compare serum calcium among categorical variables. Simple correlation analyses and partial correlation analyses were used to assess the associations between serum calcium and continuous variables. RESULTS Two-hundred twenty patients were included in this study. After adjusting for confounders, postmenopausal patients had higher total serum calcium (p=0.002) and albumin-corrected serum calcium (p=0.012) than premenopausal patients, endometrioid endometrial carcinoma (EEC) patients had higher total serum calcium than non-endometrioid endometrial carcinoma (NEEC) patients (p=0.037). Significant positive correlations were found between total serum calcium and FPG (p=0.017), TG (p=0.043), HDL (p=0.042), LDL (p<0.001), and TC (p<0.001) after adjusting for multiple variables, and the corrected serum calcium showed no significant correlation with metabolic parameters. CONCLUSION Total serum calcium might be a more sensitive parameter for metabolic syndrome in endometrioid endometrial cancer patients than lipids.
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Affiliation(s)
- Yanying Lin
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Jingyi Zhou
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Linlin Cao
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China
| | - Qi Xu
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Juan Hao
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Lijun Zhao
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China
| | - Jianliu Wang
- Department of Obstetrics and Gynecology, Peking University People's Hospital, Beijing, China.
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Schwartz GG, Tretli S, Vos L, Robsahm TE. Prediagnostic serum calcium and albumin and ovarian cancer: A nested case-control study in the Norwegian Janus Serum Bank Cohort. Cancer Epidemiol 2017; 49:225-230. [PMID: 28732327 DOI: 10.1016/j.canep.2017.07.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 07/04/2017] [Accepted: 07/06/2017] [Indexed: 01/30/2023]
Abstract
BACKGROUND Women with higher serum calcium may be more likely to be diagnosed and die of ovarian cancer. We evaluated that finding in a large, prospective cohort. METHODS We conducted a nested case-control study using a population-based biobank from Norway. We compared 202 ovarian cancer cases and 202 controls, matched for age, date at blood draw, and county of residence, with respect to serum calcium and albumin, adjusted for anthropometric variables. We evaluated risks using the entire follow-up period as well as 2-15 years and 16-25 years ("early" and "late", respectively). RESULTS For the entire follow-up, risk was significantly increased in the highest tertile of albumin and for high albumin and calcium jointly. Risks for ovarian cancer differed markedly by follow-up time. In early follow-up, women in the highest tertile of serum calcium had a 2.5-fold increased risk, adjusted for height and body mass index (OR=2.47, 95% C.I. 1.12-5.45) with a significant dose-response (p=0.024). Risk was not elevated in late follow-up (OR=0.62, 95% C.I. 0.27-1.36). Similarly, in early follow-up, women in the highest tertile of serum albumin had an increased risk (OR=2.55, 95% C.I.1.22-5.49) with a significant dose-response (p=0.009). Conversely, risk was not increased in late follow-up (OR=1.36, 95% C.I. 0.65-2.83). CONCLUSIONS These data confirm a prospective association between higher serum calcium and ovarian cancer. An association in early, but not late, follow-up suggests that the higher calcium reflects the presence of existing cancer. A positive association with serum albumin is novel and should be interpreted cautiously.
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Affiliation(s)
- Gary G Schwartz
- Department of Population Health, University of North Dakota School of Medicine & Health Sciences, Grand Forks, ND, USA
| | - Steinar Tretli
- Department of Research, Cancer Registry of Norway, Oslo, Norway
| | - Linda Vos
- Department of Research, Cancer Registry of Norway, Oslo, Norway
| | - Trude E Robsahm
- Department of Research, Cancer Registry of Norway, Oslo, Norway.
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Datta M, Savage P, Lovato J, Schwartz GG. Serum calcium, albumin and tumor stage in cutaneous malignant melanoma. Future Oncol 2016; 12:2205-14. [PMID: 27306120 PMCID: PMC5066137 DOI: 10.2217/fon-2016-0046] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 05/24/2016] [Indexed: 01/05/2023] Open
Abstract
AIM Assess the relationship of serum calcium and serum albumin to tumor stage and other clinical characteristics in patients with cutaneous malignant melanoma (MM). PATIENTS & METHODS A cross-sectional study to evaluate serum calcium as a marker of disease progression (n = 644) in MM. RESULTS Serum albumin was significantly lower among men (p < 0.01) and among patients with stage 4 disease (p < 0.05). In a multivariable regression model adjusted for age, gender and site, albumin-corrected calcium was positively associated with disease stage (odds ratio: 1.46; 95% CI: 1.02-2.07; p = 0.04). The odds of higher stage increased 60% for each 1.0 mg/dl increase in albumin-corrected calcium. CONCLUSION Higher albumin-corrected serum calcium may be a marker of disease progression in MM.
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Affiliation(s)
| | - Paul Savage
- Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - James Lovato
- Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Gary G Schwartz
- University of North Dakota School of Medicine & Health Sciences, 501 N Columbia Rd Stop 9037, Grand Forks, ND 25202-9037, USA
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