1
|
Zhang G, Wang X, Zhu S, Luo L. Hyponatremia as a Marker for Predicting Surgical Intervention in Necrotizing Enterocolitis: A Retrospective Cohort Study. J Surg Res 2024; 295:364-369. [PMID: 38064977 DOI: 10.1016/j.jss.2023.11.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 10/03/2023] [Accepted: 11/12/2023] [Indexed: 02/25/2024]
Abstract
INTRODUCTION To investigate the predictive value of plasma sodium at the onset of necrotizing enterocolitis (NEC) diagnosis in distinguishing surgical NEC from medical NEC. METHODS A retrospective review of all NEC neonates treated at our hospital between 2008 and 2022. Patients were divided into two groups based on treatment methods: surgical intervention and medical treatment. Patient demographics, laboratory parameters, and outcomes were all documented. The values of laboratory parameters were collected at the onset of NEC and after treatment. To identify potential predictors of surgical NEC, multivariate logistic regression analyses were used. The receiver operating characteristic curve was applied to determine predictive factors. RESULTS Surgical treatment was performed in 111 infants (44.6%), and medical treatment in 138 cases (55.4%). Of 249 infants with NEC, 22 patients exhibited Bell stage I, 91 infants had Bell stage II, and 136 patients displayed Bell stage III. We discovered that white blood cell (WBC), C-reactive protein (CRP), fibrinogen, and sodium were independent predictors of NEC receiving surgery based on the results of the multivariate logistic regression analysis. Hyponatremia was found in 122 of the 249 patients (49%). At the onset of NEC diagnosis, hyponatremia was found in 83.8% of surgical intervention group and in 21.0% of medical treatment group (P < 0.001). Sensitivity, specificity, positive predictive value, and negative predictive value for WBC, CRP, fibrinogen, and sodium were calculated. The cutoff values were determined using receiver operating characteristic analysis. The area under the curve of hyponatremia for surgical intervention was 0.875, with 84% sensitivity, 80% specificity, 77% positive predictive value, and 86% negative predictive value, which had a greater specificity (0.80) for predicting surgical intervention than WBC (0.67), CRP (0.50), and fibrinogen (0.70). CONCLUSIONS When a surgical evaluation is necessary, hyponatremia can effectively distinguish surgical NEC from medical NEC. It could be used as a predictive marker to guide parental counseling for surgical intervention and rapid transfer of patients to tertiary centers when they have a surgical condition.
Collapse
Affiliation(s)
- Gang Zhang
- Department of Pediatric Surgery, Northwest Women's and Children's Hospital, Xi'An, Shaanxi, China
| | - Xinxin Wang
- Department of Radiation Oncology, The Third Hospital of Nanchang, Nanchang, Jiangxi, China
| | - Suyue Zhu
- Department of Pediatrics, Suqian Hospital Affiliated to Xuzhou Medical University, Suqian, Jiangsu, China
| | - Laiyue Luo
- Department of Nephrology, Anji County People's Hospital, Huzhou, Zhejiang, China.
| |
Collapse
|
2
|
Rius-Peris JM, Tambe P, Chilet Sáez M, Requena M, Prada E, Mateo J. Incidence and Severity of Community- and Hospital-Acquired Hyponatremia in Pediatrics. J Clin Med 2022; 11:jcm11247522. [PMID: 36556138 PMCID: PMC9782113 DOI: 10.3390/jcm11247522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Hyponatremia is the most common electrolyte disturbance in hospitalized children, with a reported incidence of 15-30%, but its overall incidence and severity are not well known. The objective of our study was to determine the incidence, severity, and associated risk factors of community- and hospital-acquired hyponatremia on a general pediatric ward. Data of 5550 children admitted from June 2012 to December 2019 on plasma sodium and discharge diagnosis were analyzed by logistic regression model. Clinically relevant diagnostic groups were created. Hyponatremia was classified as mild, moderate, and severe. The incidence of community- and hospital-acquired hyponatremia was 15.8% and 1.4%, respectively. Most of the cases were mild (90.8%) to moderate (8.6%), with only two cases of severe community-acquired hyponatremia. There were no clinical complications in any of the hyponatremic children. Age and diagnosis at discharge were principal factors significantly correlated with hyponatremia. Community-acquired hyponatremia is more common than hospital-acquired hyponatremia in clinical practice. Severe cases of both types are rare. Children from 2 to 11 years of age presenting with infections, cardiovascular disorders, and gastrointestinal disorders are at risk of developing hyponatremia.
Collapse
Affiliation(s)
- J. M. Rius-Peris
- Pediatric Department, Virgen de la Luz Hospital, 16002 Cuenca, Spain
- Medical Analysis Expert Group, Institute of Technology, Universidad de Castilla-La Mancha, 16071 Cuenca, Spain
| | - P. Tambe
- Pediatric Department, Southland Hospital, Invercargill 9812, New Zealand
| | - M. Chilet Sáez
- Analysis and Microbiology Department, Virgen de la Luz Hospital, 16002 Cuenca, Spain
| | - M. Requena
- Computer Analysis Department, Virgen de la Luz Hospital, 16002 Cuenca, Spain
| | - E. Prada
- Clinical Analysis Department, Virgen de la Luz Hospital, 16002 Cuenca, Spain
| | - J. Mateo
- Medical Analysis Expert Group, Institute of Technology, Universidad de Castilla-La Mancha, 16071 Cuenca, Spain
- Correspondence:
| |
Collapse
|
3
|
Palleri E, Frimmel V, Fläring U, Bartocci M, Wester T. Hyponatremia at the onset of necrotizing enterocolitis is associated with intestinal surgery and higher mortality. Eur J Pediatr 2022; 181:1557-1565. [PMID: 34935083 PMCID: PMC8964626 DOI: 10.1007/s00431-021-04339-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 11/05/2021] [Accepted: 12/05/2021] [Indexed: 11/28/2022]
Abstract
UNLABELLED It has previously been shown that hyponatremia reflects the severity of inflammation in pediatric gastrointestinal diseases. Interpretation of electrolyte disorders is a common, but not well studied challenge in neonatology, especially in the context of early detection of necrotizing enterocolitis and bowel necrosis. The aim of this study was to assess if hyponatremia, or a decrease in plasma sodium level, at the onset of necrotizing enterocolitis (NEC) is associated with intestinal ischemia/necrosis requiring bowel resection and/or NEC-related deaths. This was a retrospective cohort study including patients with verified NEC (Bell's stage ≥ 2) during the period 2009-2014. Data on plasma sodium 1-3 days before and at the onset of NEC were collected. The exposure was hyponatremia, defined as plasma sodium < 135 mmol/L and a decrease in plasma sodium. Primary outcome was severe NEC, defined as need for intestinal resection due to intestinal ischemia/necrosis and/or NEC-related death within 2 weeks of the onset of NEC. Generalized linear models were applied to analyze the primary outcome and presented as odds ratio. A total of 88 patients with verified NEC were included. Fifty-four (60%) of them had severe NEC. Hyponatremia and a decrease in plasma sodium at onset of NEC were associated with increased odds of severe NEC (OR crude 3.91, 95% CI (1.52-10.04) and 1.19, 95% CI (1.07-1.33), respectively). Also, a sub-analysis, excluding infants with pneumoperitoneum during the NEC episode, showed an increased odds ratio for severe NEC in infants with hyponatremia (OR 23.0, 95% CI (2.78-190.08)). CONCLUSIONS The findings of hyponatremia and/or a sudden decrease in plasma sodium at the onset of NEC are associated with intestinal surgery or death within 2 weeks. WHAT IS KNOWN • Clinical deterioration, despite optimal medical treatment, is a relative indication for surgery in infants with necrotizing enterocolitis. • Hyponatremia is a common condition in preterm infants from the second week of life. WHAT IS NEW • Hyponatremia and a decrease in plasma sodium level at the onset of necrotizing enterocolitis are positively associated with need of surgery or death within 2 weeks. • In infants with necrotizing enterocolitis, without pneumoperitoneum, where clinical deterioration despite optimal medical treatment is the only indication for surgery, hyponatremia, or a decrease in plasma sodium level can predict the severity of the disease.
Collapse
Affiliation(s)
- Elena Palleri
- Department of Women's and Children's Health Karolinska Institute, Stockholm, Sweden. .,Department of Neonatology, Astrid Lindgren Children's Hospital Karolinska University Hospital, Solna S3:03, 171 76, Stockholm, Sweden.
| | - Veronica Frimmel
- Department of Neonatology, Astrid Lindgren Children’s Hospital Karolinska University Hospital, Solna S3:03, 171 76, Stockholm, Sweden
| | - Urban Fläring
- Department of Pediatric Perioperative Medicine and Intensive Care, Astrid Lindgren Children’s Hospital, Karolinska University Hospital Solna, Stockholm, Sweden ,Department of Physiology and Pharmacology, Karolinska Institute, Stockholm, Sweden
| | - Marco Bartocci
- Department of Women’s and Children’s Health Karolinska Institute, Stockholm, Sweden ,Department of Neonatology, Astrid Lindgren Children’s Hospital Karolinska University Hospital, Solna S3:03, 171 76, Stockholm, Sweden
| | - Tomas Wester
- Department of Women’s and Children’s Health Karolinska Institute, Stockholm, Sweden ,Department of Pediatric Surgery, Astrid Lindgren Children’s Hospital, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
4
|
Preoperative hyponatremia predicts complications in older patients undergoing digestive tract surgery: a propensity score matching analysis. Eur Geriatr Med 2021; 13:493-503. [PMID: 34558033 PMCID: PMC9018643 DOI: 10.1007/s41999-021-00559-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 08/31/2021] [Indexed: 11/12/2022]
Abstract
Aim This study aimed to investigate the association between preoperative hyponatremia and life-threatening postoperative complications (including death) among older patients undergoing digestive tract surgery. Findings Preoperative hyponatremia was associated with an increased risk of life-threatening postoperative complications and mortality in older patients undergoing digestive tract surgery. Preoperative hyponatremia was also correlated with a higher risk of postoperative infectious complications. Message Preoperative hyponatremia can predict the development of life-threatening postoperative complications and mortality in older patients undergoing digestive tract surgery. Supplementary Information The online version contains supplementary material available at 10.1007/s41999-021-00559-4. Purpose Whether preoperative hyponatremia increases the risk of postoperative complications in older patients undergoing digestive tract surgery remains unclear. The purpose of the study was to investigate the association between preoperative hyponatremia and life-threatening postoperative complications (including death) among older patients undergoing digestive tract surgery. Methods This was a propensity score-matched, retrospective cohort study. We recruited older patients (≥ 65 years of age) who underwent digestive tract surgery in our institution. The propensity score matching (PSM; 1:2) was used to balance a range of covariates between patients with preoperative hyponatremia (serum sodium [Na+] levels < 135 mmol/L) and those with normal [Na+] levels (135–145 mmol/L). The primary outcome was the occurrence of life-threatening postoperative complications and mortality (i.e., Clavien–Dindo grade IV and V [CD IV and V] complications) during hospital stay. The relationship between preoperative hyponatremia and the development of CD IV and V complications was identified with logistic regression analysis. Results A total of 1076 patients were analyzed (mean age 73.9 years; 421 female [39.1%]). Preoperative hyponatremia was identified in 122 patients. After matching, 312 patients were included in the analyses (104 patients with preoperative hyponatremia and 208 patients with normal [Na+] levels; mean age, 76.3 years; 130 female [41.7%]). When compared with normal [Na+] levels, preoperative hyponatremia was associated with an increased risk of CD IV and V complications (odds ratio [OR] 2.082, 95% confidential interval [CI] 1.041–4.164, P = 0.038). Preoperative hyponatremia was also significantly associated with a higher risk of postoperative infectious complications (OR 2.158, 95% CI 1.138–4.091, P = 0.018). Conclusion Preoperative hyponatremia can predict an increased risk of life-threatening postoperative complications and mortality in older patients undergoing digestive tract surgery. Supplementary Information The online version contains supplementary material available at 10.1007/s41999-021-00559-4.
Collapse
|
5
|
Hasim N, Bakar MAA, Islam MA. Efficacy and Safety of Isotonic and Hypotonic Intravenous Maintenance Fluids in Hospitalised Children: A Systematic Review and Meta-Analysis of Randomised Controlled Trials. CHILDREN-BASEL 2021; 8:children8090785. [PMID: 34572217 PMCID: PMC8471545 DOI: 10.3390/children8090785] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/03/2021] [Accepted: 09/07/2021] [Indexed: 01/21/2023]
Abstract
Hyponatraemia is a known complication in hospitalised children receiving maintenance intravenous fluid. Several studies have been published to investigate the efficacy and safety of intravenous fluids in children. However, there is still an ongoing debate regarding the ideal solution to be used in the paediatric population. Therefore, the aim of this meta-analysis was to investigate the safety and efficacy of administering isotonic versus hypotonic intravenous maintenance fluid in hospitalised children. An extensive search was undertaken on PubMed, Web of Science, Scopus, ScienceDirect, Google Scholar and Cochrane Library on 28 December 2020. Only randomised controlled trials (RCTs) were included. We used the random-effects model for all analyses. Risk ratio (RR) and mean difference with 95% confidence intervals (CIs) were used for dichotomous and continuous outcomes, respectively. The quality of each study was assessed using the Joanna Briggs Institute critical appraisal tool for RCTs. This study is registered with PROSPERO (CRD42021229067). Twenty-two RCTs with a total of 3795 participants were included. The studies encompassed surgical and medical patients admitted to intensive care unit as well as to general wards. We found that hypotonic fluid significantly increases the risk of hyponatremia at both ≤24 h (RR 0.34; 95% CI: 0.26–0.43, p < 0.00001) and >24 h (RR 0.48; 95% CI: 0.36–0.64, p < 0.00001). Isotonic fluid increases the risk of hypernatraemia at ≤24 h (RR 2.15; 95% CI: 1.24–3.73, p = 0.006). The prevalence of hyponatraemia was also higher in the hypotonic group at both ≤24 h (5.7% vs. 23.3%) and >24 h (6.0% vs. 26.3%). There was no statistically significant difference in the risk of developing adverse outcomes between the two groups. Mean serum and urine sodium as well as serum osmolality/osmolarity was lower in the hypotonic group. Isotonic solution is protective against the development of hyponatraemia while hypotonic solution increases the risk of hyponatraemia.
Collapse
Affiliation(s)
- Norfarahin Hasim
- Department of Emergency Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia;
- Hospital Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
| | - Mimi Azliha Abu Bakar
- Department of Emergency Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia;
- Hospital Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
- Correspondence: (M.A.A.B.); or (M.A.I.)
| | - Md Asiful Islam
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
- Correspondence: (M.A.A.B.); or (M.A.I.)
| |
Collapse
|
6
|
Chen L, Peng L, Wang C, Li SC, Zhang M. New score for prediction of morbidity in patients undergoing open pancreaticoduodenectomy. J Int Med Res 2021; 49:3000605211001984. [PMID: 33752508 PMCID: PMC7995460 DOI: 10.1177/03000605211001984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Objective The Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity (POSSUM) is commonly used to predict the risk of postoperative complications in general surgery. However, use of the POSSUM is not absolutely suitable for open pancreaticoduodenectomy (OPD), which has unique complications such as pancreatic fistula formation. This study was performed to establish a new risk score for assessing the incidence of postoperative complications of OPD. Methods This retrospective case-control study involved 159 patients who underwent standard OPD from 2 January 2017 to 1 February 2019. The risk factors for post-OPD complications were statistically investigated, and a risk score model was established by multivariate logistic regression. Results Among all 159 patients, 72 (42.28%) developed complications. A scoring system was developed based on the following five independent variables: sodium concentration of <141.20 mmol/L, white blood cell count of >6.35 × 109/L, pancreatic texture grade, body mass index of >25.06 kg/m2, and basic respiratory diseases. Our risk score model demonstrated better discriminating power, prediction power, and prediction probability than the POSSUM model in the receiver operating characteristic curve analysis. Conclusion This novel risk score may help to predict postoperative complications after OPD with higher accuracy than the POSSUM system.
Collapse
Affiliation(s)
- Lian Chen
- Department of Hepatobiliary Surgery, The Fourth Affiliated Hospital of Hebei Medical University, Shijiazhuang, P.R. China
| | - Li Peng
- Department of Hepatobiliary Surgery, The Fourth Affiliated Hospital of Hebei Medical University, Shijiazhuang, P.R. China
| | - Chao Wang
- Department of Hepatobiliary Surgery, The Fourth Affiliated Hospital of Hebei Medical University, Shijiazhuang, P.R. China
| | - Sheng-Chao Li
- Department of Hepatobiliary Surgery, The Fourth Affiliated Hospital of Hebei Medical University, Shijiazhuang, P.R. China
| | - Meng Zhang
- Department of Hepatobiliary Surgery, The Fourth Affiliated Hospital of Hebei Medical University, Shijiazhuang, P.R. China
| |
Collapse
|
7
|
Pennington Z, Bomberger TT, Lubelski D, Benzel EC, Steinmetz MP, Mroz TE. Associations Between Preoperative Hyponatremia and 30-Day Perioperative Complications in Lumbar Interbody Spinal Fusion. Clin Spine Surg 2021; 34:E7-E12. [PMID: 32467442 DOI: 10.1097/bsd.0000000000001016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 04/23/2020] [Indexed: 11/25/2022]
Abstract
STUDY DESIGN Retrospective population database study. OBJECTIVE To investigate the relationship of preoperative hyponatremia to postoperative morbidity and mortality in lumbar interbody fusion patients. SUMMARY OF BACKGROUND DATA Optimization of preoperative patient selection and perioperative management can improve patient outcomes in spinal surgery. Hyponatremia, incidentally identified in 1.7% of the US population, has previously been tied to poorer postoperative outcomes in both the general surgery and orthopedic surgery populations. MATERIALS AND METHODS Using the National Surgical Quality Improvement Program database, the authors identified all lumbar interbody fusion patients treated between 2012 and 2014. Patients were classified as hyponatremic (Na<135 mEq/L) or as having normal sodium levels (135-145 mEq/L) preoperatively. The primary outcome was major morbidity and secondary endpoints were prolonged hospitalization, 30-day readmission, and reoperation. Multivariable linear regression was used to find independent predictors of these outcomes. RESULTS Of 10,654 patients, 45.6% were male individuals, 5.5% were hyponatremic, and 4.2% experienced a major postoperative complication. On multivariable analysis, preoperative hyponatremia was independently associated with major morbidity (odds ratio, 1.22; 95% confidence interval, 1.03-1.44; P<0.05) and prolonged hospitalization (odds ratio, 1.14; 95% confidence interval, 1.02-1.27). CONCLUSIONS Here the authors provide the first evidence suggesting preoperative hyponatremia is an independent predictor of major morbidity after lumbar interbody fusion. Hyponatremia may represent a modifiable risk factor for improved patient care and preoperative risk counseling.
Collapse
Affiliation(s)
- Zach Pennington
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Daniel Lubelski
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Edward C Benzel
- Cleveland Clinic Center for Spine Health
- Department of Neurological Surgery, Cleveland Clinic
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH
| | - Michael P Steinmetz
- Cleveland Clinic Center for Spine Health
- Department of Neurological Surgery, Cleveland Clinic
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH
| | - Thomas E Mroz
- Cleveland Clinic Center for Spine Health
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH
| |
Collapse
|
8
|
Pennington Z, Bomberger TT, Lubelski D, Benzel EC, Steinmetz MP, Mroz TE. Preoperative Hyponatremia and Perioperative Complications in Cervical Spinal Fusion. World Neurosurg 2020; 141:e864-e872. [PMID: 32553754 DOI: 10.1016/j.wneu.2020.06.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 06/01/2020] [Accepted: 06/08/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVE Preoperative patient optimization is increasingly recognized as key to good surgical outcomes. Preoperative hyponatremia is a modifiable risk factor linked to poorer postoperative outcomes in other surgical fields. We provide the first investigation of the association of preoperative hyponatremia with morbidity and mortality in patients undergoing cervical spine surgery. METHODS We queried the National Surgical Quality Improvement Program registry for patients who underwent cervical spine fusion. Preoperative serum sodium levels were classified as normal (135-145 mEq/L) or hyponatremic (<135 mEq/L); hypernatremic patients were excluded from the analysis. Multivariable logistic analyses using a multiple imputations methodology were performed to determine significant predictors of major morbidity and mortality (MMM). RESULTS We included 20,817 patients, of whom 5.2% were hyponatremic at presentation. Preoperative hyponatremia was a significant predictor of MMM (odds ratio [OR], 1.23; 95% confidence interval [CI], 1.09-1.39), mortality (OR, 1.36; 95% CI, 1.03-1.77), major morbidity (OR, 1.24; 95% CI, 1.10-1.40), and odds of prolonged hospitalization (OR, 1.13; 95% CI, 1.04-1.23). Other significant predictors of MMM included age, undergoing an emergent versus nonemergent operation, having chronic obstructive pulmonary disease, having disseminated malignancy, being functionally dependent, presenting with sepsis or septic shock, and having an American Society of Anesthesiologists status of 3, 4, or 5. Similar results were seen in analyses using only complete cases and in sensitivity analyses. CONCLUSIONS Using the National Surgical Quality Improvement Program database, hyponatremia is observed in approximately 1 in every 20 patients undergoing cervical spine fusion. More importantly, it is a predictor of mortality, major morbidity, and prolonged hospitalization. From a systems-level perspective, preoperative hyponatremia may therefore represent a point of intervention for preoperative patient optimization.
Collapse
Affiliation(s)
- Zach Pennington
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Thomas T Bomberger
- Department of Diagnostic Radiology, Case Western Reserve University, Cleveland, Ohio, USA
| | - Daniel Lubelski
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Edward C Benzel
- Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio, USA; Department of Neurological Surgery, Cleveland Clinic, Cleveland, Ohio, USA; The Cleveland Clinic, Lerner College of Medicine, Cleveland, Ohio, USA
| | - Michael P Steinmetz
- Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio, USA; Department of Neurological Surgery, Cleveland Clinic, Cleveland, Ohio, USA; The Cleveland Clinic, Lerner College of Medicine, Cleveland, Ohio, USA
| | - Thomas E Mroz
- Cleveland Clinic Center for Spine Health, Cleveland Clinic, Cleveland, Ohio, USA; The Cleveland Clinic, Lerner College of Medicine, Cleveland, Ohio, USA; Department of Orthopaedic Surgery, Cleveland Clinic Orthopaedic and Rheumatologic Institute, Cleveland, Ohio, USA.
| |
Collapse
|
9
|
Underhydration Is Associated with Obesity, Chronic Diseases, and Death Within 3 to 6 Years in the U.S. Population Aged 51-70 Years. Nutrients 2020; 12:nu12040905. [PMID: 32224908 PMCID: PMC7230456 DOI: 10.3390/nu12040905] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 03/23/2020] [Accepted: 03/23/2020] [Indexed: 12/14/2022] Open
Abstract
Nationally representative data from the National Health and Nutrition Examination Survey (NHANES) indicate that over 65% of adults aged 51–70 years in the U.S. do not meet hydration criteria. They have hyponatremia (serum sodium < 135 mmol/L) and/or underhydration (serum sodium >145 mmol/L, spot urine volume <50 mL, and/or spot urine osmolality ≥500 mmol/kg). To explore potential public health implications of not meeting hydration criteria, data from the NHANES 2009–2012 and National Center for Health Statistics Linked Mortality Files for fasting adults aged 51–70 years (sample n = 1200) were used to determine if hyponatremia and/or underhydration were cross-sectionally associated with chronic health conditions and/or longitudinally associated with chronic disease mortality. Underhydration accounted for 97% of the population group not meeting hydration criteria. In weighted multivariable adjusted Poisson models, underhydration was significantly associated with increased prevalence of obesity, high waist circumference, insulin resistance, diabetes, low HDL, hypertension, and metabolic syndrome. Over 3–6 years of follow-up, 33 chronic disease deaths occurred in the sample, representing an estimated 1,084,144 deaths in the U.S. Alongside chronic health conditions, underhydration was a risk factor for an estimated 863,305 deaths. Independent of the chronic health conditions evaluated, underhydration was a risk factor for 128,107 deaths. In weighted multivariable Cox models, underhydration was associated with 4.21 times greater chronic disease mortality (95% CI: 1.29–13.78, p = 0.019). Zero chronic disease deaths were observed for people who met the hydration criteria and did not already have a chronic condition in 2009–2012. Further work should consider effects of underhydration on population health.
Collapse
|