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Ruiz-Sánchez JG, Calle-Pascual AL, Rubio-Herrera MÁ, De Miguel Novoa MP, Gómez-Hoyos E, Runkle I. Clinical manifestations and associated factors in acquired hypoaldosteronism in endocrinological practice. Front Endocrinol (Lausanne) 2022; 13:990148. [PMID: 36303866 PMCID: PMC9592828 DOI: 10.3389/fendo.2022.990148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 09/23/2022] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Hypoaldosteronism can be congenital or acquired, isolated or part of primary adrenal insufficiency, and caused by an aldosterone deficit, resistance, or a combination of both. Reduced mineralocorticoid action can induce a decrease in urine K+ and H+ excretion and an increase in urine Na+ excretion, leading to hyperkalemia, and/or hyponatremia, often combined with metabolic acidosis. We aimed to characterize the clinical manifestations of hypoaldosteronism, and their associated factors. METHODS Retrospective analysis of 112 episodes of hypoaldosteronism diagnosed in 86 adult patients from 2012-2019 by the Endocrinology and Nutrition Department of a tertiary hospital. The frequency of hyperkalemia, hypovolemic hyponatremia (HH) and metabolic acidosis (MA), and their associated factors were evaluated. RESULTS Patients had a median age of 77 [65 - 84], 55.4% were male. 94.6% cases showed hyperkalemia, 54.5% HH, and 60.3% MA. The mean serum K+ of all cases was 5.4 ± 0.5 mmol/L, Na+: 132.1 ± 6.3 mmol/L, HCO3: 22.6 ± 3.3 mmol/L. Hypoaldosteronism was isolated in the majority of cases: only 6/112 (5%) had primary adrenal insufficiency. Hypovolemia was associated with hyponatremia and a more florid clinical presentation. HH was associated with a combined presence of aldosterone-lowering and mineralocorticoid resistance factors. MA was associated with the presence of mineralocorticoid resistance factors. CONCLUSIONS Hypoaldosteronism in adult endocrinological clinical practice is primarily isolated, and acquired. It predisposes not only to the development of hyperkalemia and MA, but also to that of HH. Hypoaldosteronism must be considered in the differential diagnosis of HH with urinary sodium wasting.
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Affiliation(s)
- Jorge Gabriel Ruiz-Sánchez
- Servicio de Endocrinología y Nutrición, Instituto de Investigación Sanitaria Fundación Jiménez Díaz (IIS-FJD, UAM), Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
- Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
- *Correspondence: Jorge Gabriel Ruiz-Sánchez,
| | - Alfonso Luis Calle-Pascual
- Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
- Servicio de Endocrinología y Nutrición, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
| | - Miguel Ángel Rubio-Herrera
- Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
- Servicio de Endocrinología y Nutrición, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain
| | - María Paz De Miguel Novoa
- Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
- Servicio de Endocrinología y Nutrición, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain
| | - Emilia Gómez-Hoyos
- Servicio de Endocrinología y Nutrición, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Isabelle Runkle
- Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
- Servicio de Endocrinología y Nutrición, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, Spain
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Aljadhey H. The association between nonsteroidal anti-inflammatory drugs and potassium concentrations: A pharmacoepidemiological study in Saudi Arabia. Saudi Pharm J 2012; 20:69-73. [PMID: 23960778 DOI: 10.1016/j.jsps.2011.08.002] [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: 07/15/2011] [Accepted: 08/17/2011] [Indexed: 10/17/2022] Open
Abstract
OBJECTIVE Several nonsteroidal anti-inflammatory drugs (NSAIDs) have been linked to cardiac death. The mechanism that is responsible for this adverse effect appears to be ischemic insult; however, another possible mechanism involves hyperkalemia. The objective of the present study was to determine the feasibility of conducting pharmacoepidemiological studies in Saudi Arabia using refill prescription data to investigate the association between NSAIDs and increased serum potassium concentrations. METHODS This retrospective cohort study included patients from an academic medical center in Riyadh, Saudi Arabia. The patients who were recently prescribed NSAIDs were compared to a control group of paracetamol users, with respect to the drugs' effects on serum potassium concentrations. The covariates that affected the potassium concentration or the use of NSAIDs were controlled for in the analysis. The studied outcome was the first serum potassium concentration of more than 5 mEq/L. RESULTS A total of 184 patients were prescribed NSAIDs (n = 101) or paracetamol (n = 83) and met the inclusion criteria. Compared to the control group, the patients who received NSAIDs were more likely to be women, were less likely to use angiotensin-converting enzyme inhibitors, and were more likely to have lower baseline serum creatinine concentrations. The other baseline characteristics were similar between the patients in the NSAID group and the patients who received paracetamol. Compared to the patients who were prescribed paracetamol, those who were prescribed NSAIDs did not have an increased risk of hyperkalemia (odds ratio, 1.1, 95% confidence interval, 0.17-6.7, P = 0.95). CONCLUSION In the present, small feasibility study, no increase in the risk of hyperkalemia was associated with NSAIDs compared to paracetamol. The present study was exploratory and included only a small number of patients; therefore, this study may not be sufficiently powered to detect small differences between the groups. Future studies with larger sample sizes are needed to investigate the association between NSAIDs and hyperkalemia.
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Affiliation(s)
- Hisham Aljadhey
- Medication Safety Research Chair, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Aljadhey H, Tu W, Hansen RA, Blalock S, Brater DC, Murray MD. Risk of hyperkalemia associated with selective COX-2 inhibitors. Pharmacoepidemiol Drug Saf 2011; 19:1194-8. [PMID: 20842761 DOI: 10.1002/pds.2011] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Selective cyclooxygenase-2 (COX-2) inhibitors have been linked to cardiac death. The mechanism for this adverse effect appears to be by ischemic insult; however another mechanism could involve hyperkalemia. The objective of this study was to determine the effects of selective COX-2 inhibitors and non-selective nonsteroidal anti-inflammatory drugs (NSAIDs) on serum potassium concentration and the electrocardiogram. METHODS A retrospective cohort study was conducted using propensity score matching of patients from an inner-city academic medical center at Indianapolis, Indiana. Two hundred and two patients prescribed selective COX-2 inhibitors were matched to 202 patients prescribed non-selective NSAIDs using propensity scores methods. Outcomes included change in serum potassium concentration from baseline and the risk of an abnormal electrocardiogram. RESULTS Compared to patients prescribed non-selective NSAIDs, those prescribed a selective COX-2 inhibitor had a higher risk of serum potassium increase greater than 5 mEq/L (OR, 2.56; 95%CI, 1.03-6.36). However, patients prescribed selective COX-2 inhibitors had no greater risk of electrocardiogram abnormality (OR, 1.16; 95%CI, 0.74-1.82). CONCLUSIONS Selective COX-2 inhibitors may have a greater risk of hyperkalemia than non-selective NSAIDs. This study was exploratory with small numbers of patients. Further studies are needed to confirm these results and any association with cardiovascular events.
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Affiliation(s)
- Hisham Aljadhey
- Medication Safety Research Chair, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.
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Beunza JJ, Martínez-González MA, Bes-Rastrollo M, Núñez-Córdoba JM, Toledo E, Alonso A. Aspirin, non-aspirin analgesics and the risk of hypertension in the SUN cohort. Rev Esp Cardiol 2010; 63:286-293. [PMID: 20196989 DOI: 10.1016/s1885-5857(10)70061-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
INTRODUCTION AND OBJECTIVES The use of aspirin and non-aspirin analgesics has been associated with changes in blood pressure. The aim of this study was to investigate prospectively the association between the regular use of aspirin and non-aspirin analgesics and the incidence of hypertension. METHODS The SUN project is an ongoing, continuously expanding, prospective cohort of Spanish university graduates initially free of hypertension, cardiovascular disease, diabetes and cancer; 9986 (mean age 36 years) were recruited during 1999-2005 and followed up for a mean of 51 months. Regular aspirin and non-aspirin analgesic use and the presence of other risk factors for hypertension were assessed by questionnaire at baseline, and the incidence of hypertension was assessed using biennial follow-up questionnaires. RESULTS In total, 543 new cases of hypertension were identified during follow-up. Regular aspirin use (i.e. 2 or more days/week) was associated with a higher risk of hypertension (hazard ratio=1.45; 95% confidence interval, 1.02-2.04) after adjustment for various confounding factors. Regular use of non-aspirin analgesic drugs was also associated with a higher risk of hypertension (hazard ratio=1.69; 95% confidence interval, 1.28-2.23). CONCLUSIONS The regular use of aspirin and non-aspirin analgesics were both associated with an increased risk of developing hypertension, independently of other risk factors.
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Affiliation(s)
- Juan José Beunza
- Departamento de Medicina Preventiva y Salud Publica, Facultad de Medicina, Universidad de Navarra, Clinica Universidad de Navarra, Pamplona, Navarra, Spain.
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Morrison A, Ramey DR, van Adelsberg J, Watson DJ. Systematic review of trials of the effect of continued use of oral non-selective NSAIDs on blood pressure and hypertension. Curr Med Res Opin 2007; 23:2395-404. [PMID: 17714606 DOI: 10.1185/030079907x219553] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To investigate the effects of continued use of non-selective NSAIDs (nsNSAIDs) on blood pressure and hypertension. RESEARCH DESIGN AND METHODS This was a systematic review of randomized clinical trials of oral nsNSAIDs used for at least a 4-week duration. Searches were conducted of PubMed and the Cochrane Database of Systematic Reviews, using key terms for nsNSAIDs and blood pressure or hypertension, to identify articles published in the English language peer-reviewed literature through March 2007. MAIN OUTCOME MEASURES Change from baseline to end of study in systolic blood pressure (SBP) and diastolic blood pressure (DBP), and the incidence of hypertension. Pooled statistics were computed using fixed and random-effects analyses. RESULTS Thirty-two articles were included. The mean change (95% confidence interval [CI]) in blood pressure (in mmHg) from baseline to end of study for five trials of ibuprofen was 3.54 (2.70, 4.39) for SBP and 1.16 (0.68, 1.64) for DBP (p < 0.001 for both changes). Results of four trials of indomethacin were similar to those for ibuprofen: 2.90 (-0.28, 6.08) for SBP (p = 0.07) and 1.58 (0.29, 2.87) for DBP (p = 0.02). Mean changes from baseline for two trials of diclofenac were -0.46 (-1.48, 0.56) for SBP (p = 0.38) and -0.56 (-1.19, 0.07) for DBP (p = 0.08) and were similar to those for placebo. Changes from baseline in SBP were positive but not statistically significant for naproxen, sulindac, and nabumetone. Compared with placebo, the risk ratio (95% CI) for hypertension was 2.85 (1.44, 5.65; p = 0.003) in two ibuprofen trials. CONCLUSIONS Continued use of ibuprofen increases blood pressure and raises the incidence of hypertension. There appears to be heterogeneity in such effects with continued use of other nsNSAIDs but, due to limitations in the data, results for naproxen, sulindac, and nabumetone are inconclusive.
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Harirforoosh S, Aghazadeh-Habashi A, Jamali F. Extent of renal effect of cyclo-oxygenase-2-selective inhibitors is pharmacokinetic dependent. Clin Exp Pharmacol Physiol 2006; 33:917-24. [PMID: 17002668 DOI: 10.1111/j.1440-1681.2006.04464.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) cause renal side-effects. In the present study, we tested the hypothesis that the extent of the renal effects of cyclo-oxygenase (COX)-2-selective NSAIDs is linked to their pharmacokinetics. A single oral dose of rofecoxib (10 mg/kg), celecoxib (40 mg/kg), meloxicam (3 mg/kg) or placebo was administered to rats. Urinary excretion of electrolytes, a marker of renal effects, and plasma and kidney concentrations of NSAIDs were measured. Rofecoxib and celecoxib, but not meloxicam, significantly decreased urinary sodium and potassium excretion. There was a significant correlation between the area under the 24 h plasma concentration-time curve (AUC0-24) of rofecoxib and the change in sodium (r = -0.65; P < 0.02) and potassium (r = -0.82; P < 0.0006) excretion. The AUC0-24 of celecoxib was correlated with sodium (r = -0.80; P < 0.05) but not potassium excretion. The ratios of kidney to plasma drug concentrations were 1.72, 3.16 and 0.17 for rofecoxib, celecoxib and meloxicam, respectively. The renal effect of the COX-2-selective NSAIDs examined, marked by their ability to reduce the excretion of electrolytes, is influenced by systemic exposure to the drugs. The relatively higher distribution into the kidneys of rofecoxib and celecoxib compared with meloxicam suggests involvement of direct drug exposure in the kidneys in the adverse renal effect.
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Affiliation(s)
- Sam Harirforoosh
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta, Canada
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Murray MD, Young JM, Morrow DG, Weiner M, Tu W, Hoke SC, Clark DO, Stroupe KT, Wu J, Deer MM, Bruner-England TE, Sowinski KM, Smith FE, Oldridge NB, Gradus-Pizlo I, Murray LL, Brater DC, Weinberger M. Methodology of an ongoing, randomized, controlled trial to improve drug use for elderly patients with chronic heart failure. ACTA ACUST UNITED AC 2004; 2:53-65. [PMID: 15555479 DOI: 10.1016/s1543-5946(04)90007-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/23/2003] [Indexed: 11/24/2022]
Abstract
BACKGROUND Medications can improve the functioning and health-related quality of life of patients with chronic heart failure (CHF) and reduce morbidity, mortality, and costs of treatment. However, patients may not adhere to therapy. Patients with complex medication regimens and low health literacy are at risk for nonadherence. OBJECTIVE The primary goal of this project is to develop and assess a multilevel pharmacy-based program to improve patient medication adherence and health outcomes for elderly CHF patients with low health literacy. METHODS In this 4-year, controlled trial, patients aged 50 years with a diagnosis of CHF who are being treated at Wishard Health Services (Indianapolis, Indiana) are randomly assigned to pharmacist intervention or usual care. Intervention patients receive 9 months of pharmacist support and 3 months of postintervention follow-up. The intervention involves a pharmacist providing verbal and written education, icon-based labeling of medication containers, and therapeutic monitoring. The pharmacist identifies patients' barriers to appropriate drug use, coaches them on overcoming these barriers, and coordinates medication use issues with their primary care providers. Daily updates of relevant monitoring data are delivered via an electronic medical record system and stored in a personal computer system designed to support pharmacist monitoring and facilitate documentation of interventions. To measure medication adherence objectively, electronic monitoring lids are used on all CHF medications for patients in both study groups. Other assessments include self-reported medication adherence, results of echocardiography (eg, ejection fraction), brain natriuretic peptide concentrations, and health-related quality of life. Health services utilization, refill adherence, and cost data derive from electronic medical records. After completion of this study, the data can be used to assess the effectiveness and cost-effectiveness of our intervention. RESULTS One hundred twenty-two patients have been assigned to receive the intervention and 192 to receive usual care. CONCLUSIONS Our study aims to improve patients' knowledge and self-management of their medication and to improve medication monitoring in a multilevel pharmacy-based intervention. By doing so, we intend that the intervention will improve the health outcomes of elderly patients with CHF.
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Affiliation(s)
- Michael D Murray
- Department of Pharmacy Practice, Purdue University School of Pharmacy, West Lafayette, Indiana, USA.
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Murray MD, Smith FE, Fox J, Teal EY, Kesterson JG, Stiffler TA, Ambuehl RJ, Wang J, Dibble M, Benge DO, Betley LJ, Tierney WM, McDonald CJ. Structure, functions, and activities of a research support informatics section. J Am Med Inform Assoc 2003; 10:389-98. [PMID: 12668695 PMCID: PMC181990 DOI: 10.1197/jamia.m1252] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The authors describe a research group that supports the needs of investigators seeking data from an electronic medical record system. Since its creation in 1972, the Regenstrief Medical Records System has captured and stored more than 350 million discrete coded observations on two million patients. This repository has become a central data source for prospective and retrospective research. It is accessed by six data analysts--working closely with the institutional review board--who provide investigators with timely and accurate data while protecting patient and provider privacy and confidentiality. From January 1, 1999, to July 31, 2002, data analysts tracked their activities involving 47,559 hours of work predominantly for physicians (54%). While data retrieval (36%) and analysis (25%) were primary activities, data analysts also actively collaborated with researchers. Primary objectives of data provided to investigators were to address disease-specific (35.4%) and drug-related (12.2%) questions, support guideline implementation (13.1%), and probe various aspects of clinical epidemiology (5.7%). Outcomes of these endeavors included 117 grants (including 300,000 US dollars per year salary support for data analysts) and 139 papers in peer-reviewed journals by investigators who rated the support provided by data analysts as extremely valuable.
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Affiliation(s)
- Michael D Murray
- Health Care Data & Epidemiology Section, Regenstrief Institute for Health Care, 1050 Wishard Boulevard RG-6, Indianapolis, IN 46202, USA.
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Dilger K, Herrlinger C, Peters J, Seyberth HW, Schweer H, Klotz U. Effects of Celecoxib and Diclofenac on Blood Pressure, Renal Function, and Vasoactive Prostanoids in Young and Elderly Subjects. J Clin Pharmacol 2002. [DOI: 10.1177/009127000204200905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Karin Dilger
- Dr. Margarete Fischer‐Bosch Institute of Clinical Pharmacology, Stuttgart, Germany
| | - Charlotte Herrlinger
- Dr. Margarete Fischer‐Bosch Institute of Clinical Pharmacology, Stuttgart, Germany
| | - Jörg Peters
- Department of Pharmacology, University of Heidelberg, Germany
| | | | - Horst Schweer
- Department of Pediatrics, Philipps University, Marburg, Germany
| | - Ulrich Klotz
- Dr. Margarete Fischer‐Bosch Institute of Clinical Pharmacology, Stuttgart, Germany
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