Search

A previously healthy postpartum 33-year-old woman was admitted at the emergency department after two episodes of syncope. In the waiting room, she collapsed, ventricular fibrillation was detected, and she was reanimated by electric cardioversion. At admission, she was conscient, with blood pressure of 102/74 mm Hg and heart rate of 78 bpm. In the laboratory workup, severe hypokalaemia was found (K+ 1.77 mEq/L). Abdominopelvic CT revealed a 27 mm nodule in the right adrenal gland. High aldosterone and low plasma renin levels were detected, and the diagnosis of primary hyperaldosteronism was made, although she never had hypertension. Posteriorly, a cosecretion of aldosterone and cortisol was found. Two months after admission, the patient remained stable with normal K+ levels under spironolactone and a right adrenalectomy was performed. The cure of primary hyperaldosteronism and a partial adrenal insufficiency were confirmed. K+ levels and blood pressure remained normal without treatment and 10 months after surgery hydrocortisone was suspended.

Introduction/objectives Whether the aldosterone antagonist spironolactone has beneficial survival effects in dogs with dilated cardiomyopathy (DCM) is not known. The primary objective of the study was to evaluate the effect of spironolactone, when added to conventional therapy, on survival time in Doberman pinschers with congestive heart failure (CHF) due to DCM. Animals Sixty-seven client-owned Doberman pinschers with CHF due to DCM. Materials and methods The trial design was prospective, randomized, blinded, and placebo controlled. Dogs were randomized to receive 50–75 mg of spironolactone twice daily (n = 34) or a placebo (n = 33), in addition to standard CHF therapy. Follow-up visits were targeted every 1–6 weeks until endpoint. Quality-of-life questionnaire and physical examination were performed at every visit, while renal biochemistry, ECG, echocardiography, and thoracic radiography were reassessed as needed. The primary endpoint was time to cardiac death, defined as death or euthanasia from CHF or sudden death. Results Median time to primary endpoint in the spironolactone group (183 days) was not statistically significantly different than that for the placebo group (124 days) (p = 0.254). The development of atrial fibrillation (AF) was significantly less frequent in the spironolactone group (n = 7) than the placebo group (n = 15, p = 0.037). Conclusions While median time to cardiac death in the spironolactone group was not statistically significantly different than that in the placebo group, adding spironolactone to conventional therapy resulted in reduced occurrence of AF.

Oxaliplatin (OXA) is used in chemotherapy for various cancer types and is associated with acute and chronic neurotoxicity. However, a preventive strategy for OXA-induced peripheral neuropathy (OIPN) and its underlying mechanism remain unclear. We examined the effects of renin-angiotensin-aldosterone system inhibitors (RAASIs) on OIPN by performing a retrospective multicenter study and an in vitro assay. We retrospectively evaluated electronic medical records of 976 patients who underwent one or more courses of OXA-containing regimens at Ehime, Okayama, and Tokushima University Hospitals. The primary endpoint was the incidence of OIPN during or after OXA administration. The effects of RAASIs and OXA on the neurite length in PC12 cells were determined. The combined administration of an OXA-containing regimen and RAASI significantly inhibited the cumulative incidence grade-2 or higher OIPN (log-rank test; P=0.0001). RAASIs markedly suppressed the development of both acute and chronic OIPN (multivariate analysis; P=0.017 and P=0.011). In an in vitro assay, 10 µM OXA suppressed the neurite length; treatment with 1 μM aliskiren, spironolactone, 10 μM candesartan, and enalapril significantly restored neurite length to the control level. Moreover, 1 μM SCH772984 (a selective inhibitor of extracellular signal-regulated kinase, ERK1/2) and 500 μM SQ22536 (a cell-permeable adenylate cyclase [AC] inhibitor) markedly abolished neuroprotective effects of candesartan and enalapril. These results indicate that RAASIs possess preventive or therapeutic effects in acute and chronic OIPN, candesartan and enalapril may directly increase in the activity of ERK1/2 and AC in PC12 cells.

A 14‐year‐old male castrated domestic medium‐hair cat with diabetes mellitus was evaluated for vomiting, diarrhea, and anorexia. Two weeks before presentation, the cat had been diagnosed with congestive heart failure and started on furosemide. Initial diagnostic testing identified hypokalemia, systemic hypertension, and hypertrophic cardiomyopathy phenotype, and plasma aldosterone concentration was moderately increased. Abdominal ultrasound examination disclosed bilateral adrenomegaly and a right renal mass, and cytology of a needle aspirate of the mass was consistent with malignant neoplasia. The cat was treated with amlodipine and spironolactone. Because of the unusual presentation for hyperaldosteronism, a comprehensive profile of renin‐angiotensin‐aldosterone system (RAAS) peptides was performed. Results from multiple timepoints indicated persistently and markedly increased plasma renin activity and generalized RAAS upregulation. In addition to the lack of adrenal tumor, the markedly increased plasma renin activity was atypical for primary hyperaldosteronism. These clinical findings are suggestive of primary hyperreninism, a condition previously unreported in cats. The concurrent presence of a renal neoplasm suggests the possibility of a renin‐secreting tumor.

Supplemental Digital Content is available in the text., It remains debated whether pulse pressure is associated with left ventricular traits and adverse outcomes over and beyond mean arterial pressure (MAP) in patients with heart failure (HF) with preserved ejection fraction. We investigated these associations in 3428 patients with HF with preserved ejection fraction (51.5% women; mean age, 68.6 years) enrolled in the TOPCAT trial (Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist). We computed association sizes and hazards ratios with 1-SD increase in MAP and pulse pressure. In multivariable-adjusted analyses, association sizes (P≤0.039) for MAP were 0.016 cm and 0.014 cm for septal and posterior wall thickness, −0.15 for E/A ratio, −0.66 for E/e′, and −0.64% for ejection fraction, independent of pulse pressure. With adjustment additionally applied for MAP, E/A ratio and longitudinal strain increased with higher pulse pressure with association sizes amounting to 0.067 (P=0.026) and 0.40% (P=0.023). In multivariable-adjusted analyses of both placebo and spironolactone groups, lower MAP and higher pulse pressure predicted the primary composite end point (P≤0.028) and hospitalized HF (P≤0.002), whereas MAP was also significantly associated with total mortality (P≤0.007). Sensitivity analyses stratified by sex, median age, and region generated confirmatory results with exception for the association of adverse outcomes with pulse pressure in patients with age ≥69 years. In conclusion, the clinical application of MAP and pulse pressure may refine risk estimates in patients with HF with preserved ejection fraction. This finding may help further investigation for the development of HF with preserved ejection fraction preventive strategies targeting pulsatility and blood pressure control.

AIMS Outpatient treatment for the worsening of signs and symptoms of heart failure (HF) is usually not incorporated in the main outcomes of HF trials. Patients with HF and a preserved ejection fraction (HFpEF) may experience frequent episodes of outpatient worsening HF. The aim of this study was to evaluate the frequency, prognostic impact, and the effect of spironolactone on outpatient diuretic intensification (ODI), among 1767 patients enrolled in TOPCAT-Americas. METHODS AND RESULTS Time-updated Cox models and win ratio analysis. ODI was defined by a post-randomization loop diuretic dose increase or new initiation. The median follow-up was 2.9 years. At baseline, 1362 (77%) patients were taking loop diuretics. During the follow-up, 685 (38.8%) patients experienced ODI, which was associated with a higher risk of subsequent cardiovascular events and death [adjusted hazard ratio (HR) for HF hospitalization or cardiovascular death 1.67, 95% confidence interval (CI) 1.36-2.04; HR for cardiovascular death 2.17, 95% CI 1.64-2.87); and HR for all-cause mortality 1.75, 95% CI 1.41-2.16] (p

Objectives This study investigated an enriched cohort of patients with heart failure and preserved ejection fraction (HFpEF) in TOPCAT (Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist) with an echocardiographic phenotype of cardiac amyloidosis. Background There is a high prevalence of increased interventricular septal (IVS) thickness and decreased mitral annular systolic (s′) velocity in cardiac amyloidosis. In addition, clinical trials of neurohormonal blockade are missing in this population. Methods TOPCAT randomized patients with HFpEF to spironolactone or placebo therapy with a primary endpoint of cardiovascular death, HF hospitalization, or aborted cardiac arrest. Patients with IVS and s′ velocity measurements were included, and adjusted Cox models assessed the effect of echocardiographic variables and spironolactone on the primary endpoint. Results Among 590 patients, mean s′ velocity was 6.4 ± 2.1 cm/s and IVS thickness was 1.2 ± 0.2 cm. The enriched cohort with characteristics of cardiac amyloidosis (s′ velocity ≤6 cm/s and IVS thickness ≥1.2 cm) included 135 patients (23% of the cohort). After a median follow-up of 2.6 years (1.5-3.9 years), these patients had the worst prognosis (adjusted HR: 2.10; 95% CI: 1.26-3.50; P = 0.004). Both s′ velocity and IVS thickness were individually associated with the primary endpoint, and abnormalities in these parameters were additive as lower s′ velocity was particularly prognostic in those with greater IVS thickness (interaction: P = 0.013). Spironolactone was associated with improved outcomes in the overall cohort (P = 0.024), and patients in the enriched cohort had a benefit similar to that in other groups (interaction: P = 0.382). Conclusions An enriched subset of patients with structural and functional echocardiographic features of cardiac amyloidosis had the worst prognosis in the TOPCAT study, but they benefitted similarly from spironolactone therapy. Future studies of mineralocorticoid receptor antagonists in patients with cardiac amyloidosis are warranted.

Objective: MR (mineralocorticoid receptor) activation associates with increased risk of cardiovascular ischemia while MR inhibition reduces cardiovascular-related mortality and plaque inflammation in mouse atherosclerosis. MR in myeloid cells (My-MR) promotes inflammatory cell infiltration into injured tissues and atherosclerotic plaque inflammation by unclear mechanisms. Here, we examined the role of My-MR in leukocyte trafficking and the impact of sex. Approach and Results: We confirm in vivo that My-MR deletion (My-MR-KO) in ApoE-KO mice decreased plaque size. Flow cytometry revealed fewer plaque macrophages with My-MR-KO. By intravital microscopy, My-MR-KO significantly attenuated monocyte slow-rolling and adhesion to mesenteric vessels and decreased peritoneal infiltration of myeloid cells in response to inflammatory stimuli in male but not female mice. My-MR-KO mice had significantly less PSGL1 (P-selectin glycoprotein ligand 1) mRNA in peritoneal macrophages and surface PSGL1 protein on circulating monocytes in males. In vitro, MR activation with aldosterone significantly increased PSGL1 mRNA only in monocytes from MR-intact males. Similarly, aldosterone induced, and MR antagonist spironolactone inhibited, PSGL1 expression in human U937 monocytes. Mechanistically, aldosterone stimulated MR binding to a predicted MR response element in intron-1 of the PSGL1 gene by ChIP-qPCR. Reporter assays demonstrated that this PSGL1 MR response element is necessary and sufficient for aldosterone-activated, MR-dependent transcriptional activity. Conclusions: These data identify PSGL1 as a My-MR target gene that drives leukocyte trafficking to enhance atherosclerotic plaque inflammation. These novel and sexually dimorphic findings provide insight into increased ischemia risk with MR activation, cardiovascular protection in women, and the role of MR in atherosclerosis and tissue inflammation. Graphic Abstract: A graphic abstract is available for this article.

Sacubitril/valsartan was approved by the Food and Drug Administration in 2015 to reduce the risk of cardiovascular death and hospitalization for heart failure (HHF) in patients with chronic heart failure with reduced ejection fraction defined as left ventricular ejection fraction (LVEF) ≤ 40%. This approval was based on PARADIGM-HF trial. Subsequently, PARAGON-HF was conducted to support a claim for sacubitril/valsartan in patients with heart failure with preserved ejection fraction (HFpEF), defined as LVEF ≥ 45%. PARAGON-HF failed to meet the pre-defined threshold for statistical significance for the primary composite endpoint. However, analysis of the primary endpoint by LVEF as a continuous variable demonstrated that sacubitril/valsartan was efficacious in patients with mildly abnormal LVEF similar to patients with LVEF ≤ 40% evaluated in PARADIGM-HF. This led to a broader indication for sacubitril/valsartan-"to reduce the risk of cardiovascular death and hospitalization for heart failure in adult patients with chronic heart failure. Benefits are most clearly evident in patients with left ventricular ejection fraction (LVEF) below normal. LVEF is a variable measure, so use clinical judgment in deciding whom to treat." This article describes the rationale for a revised indication for sacubitril/valsartan, emphasizes the need to go beyond a dichotomous classification of HF based on a traditional LVEF cut-off and clarifies that the product label for sacubitril/valsartan does not refer to HFpEF.

BACKGROUND Mineralocorticoid receptor antagonist (MRA) when combined with either angiotensin-converting enzyme inhibitors (ACEIs) or angiotensin receptor blockers (ARBs) may provide additional benefits of cardiovascular and kidney disease risk reduction in patients with diabetic kidney disease (DKD) and hypertension. We evaluated the effectiveness of combination therapy (MRAs, either spironolactone or eplerenone, plus ACEI/ARB) compared with monotherapy (ACEI/ARB only) in patients with DKD and hypertension. METHODS Retrospective cohort study was performed in patients (age ≥ 18 years) with hypertension, diabetes, and albuminuria between 2008 and 2018 within an integrated health system. MRA with ACEI/ARB compared to ACEI/ARB alone was evaluated on composite of cardiovascular events, progression to end-stage kidney disease, or all-cause mortality. Hyperkalemia was compared as a safety outcome. RESULTS We identified 1282 patients who received MRAs with ACEI/ARBs and 5484 patients who received ACEI/ARBs alone. Median exposure time for combination therapy was 126 days. The rates per 100 person-years of cardiovascular, kidney, or all-cause mortality outcomes were 12.2 and 9.2 for combination therapy and monotherapy, respectively (hazard ratios = 1.24, 95% Confidence Interval (CI):0.94, 1.63). Patients receiving combination therapy had greater reduction in urine albumin-to-creatinine ratio compared with monotherapy (Mean reduction: 823 and 585 mg/g; p

STUDY OBJECTIVE This study aimed to determine if variants in NR3C2, which codes the target protein of spironolactone, or CYP11B2, which is involved in aldosterone synthesis, were associated with spironolactone response, focused on the primary end point of diastolic function (E/e'), in Aldosterone Receptor Blockade in Diastolic Heart Failure (Aldo-DHF) participants. DESIGN Post-hoc genetic analysis. DATA SOURCE Data and samples were derived from the multi-center, randomized, double-blind, placebo-controlled Aldo-DHF trial. PATIENTS Aldo-DHF participants treated with spironolactone (n = 184) or placebo (n = 178) were included. INTERVENTION Participants were genotyped for NR3C2 rs5522, NR3C2 rs2070951 and CYP11B2 rs1799998 via pyrosequencing. MEASUREMENTS In the placebo and spironolactone arms, separate multivariable linear regression analyses were performed for change in E/e' with each single nucleotide polymorphism (SNP), adjusted for age, sex, and baseline E/e'. To discern potential mechanisms of a genotype effect, associated SNPs were further examined for their association with change in blood pressure, circulating procollagen type III N-terminal peptide (PIIINP), and left atrial area. MAIN RESULTS Carriers of the rs5522 G allele in the placebo arm had a greater increase in E/e' over the 12-month course of the trial compared to noncarriers (β = 1.10; 95% confidence interval [CI]: 0.05-2.16; p = 0.04). No corresponding E/e' worsening by rs5522 genotype was observed in the spironolactone arm. None of the other genotypes were associated with change in E/e'. Compared to noncarriers, rs5522 G carriers also had a greater increase in left atrial area with placebo (β = 0.83; 95% CI: 0.17-1.48; p = 0.01) and a greater reduction in diastolic blood pressure with spironolactone (β = -3.56; 95% CI: -6.73 to -0.39; p = 0.03). Serum PIIINP levels were similar across rs5522 genotypes. CONCLUSIONS Our results suggest that spironolactone attenuates progression of diastolic dysfunction associated with the NR3C2 rs5522 G allele. Validation of our findings is needed.

Background: Pandemic of Coronavirus Disease 2019 (COVID-19) is a world health problem, with rapidly growing infected subjects. Recently, hyponatremia has been found to be associated with increased morbidity and mortality in hospitalized patients with severe acute respiratory syndrome-Coronavirus 2 (SARS-COV2) pneumonia. On the other hand, Acute heart failure (AHF) is a leading cause of hospitalization and readmission in the US. The standard management of AHF is removing the fluid primarily with loop diuretics or ultrafiltration. Unfortunately, the loop diuretics could lead to electrolyte imbalance. Case Description: A Male 71 years old with confirmed COVID-19 came to emergency room with shortness of breath and history of coronary artery disease (CAD). Unfortunately, the infection leads patient to non-ST Elevation Myocardial Infarction (NSTEMI). During the treatment, patient down to acute decompensated heart failure (ADHF). The congestion did not respond to Furosemide 40mg intravenously and Spironolactone 25mg orally. Discussion: Arginine‑vasopressin (AVP) levels are elevated in heart failure. AVP acts via V2 cause fluid retention and hyponatremia. Aquaretic (i.e., Tolvaptan) are antagonists of AVP-2 receptors in the renal tubules to promote solute-free water clearance and correct hyponatremia. Conclusion: Important to avoid hyponatremia to prevent mortality and sepsis in patient COVID-19.

Background Acne vulgaris is the most common skin disease that can lead to disfigurement and psychological distress. This article aims to provide a narrative updated review on the management of acne vulgaris. Methods A PubMed search was performed with Clinical Queries using the key term "acne". The search strategy included clinical trials, meta-analyses, randomized controlled trials, observational studies and reviews. The search was restricted to articles published in English. Results Treatments of acne include proper skin care, topical medications, oral medications and procedural therapies. Topical agents are the first-line treatment for mild-to-moderate acne and can be used as combination therapy for more severe acne. Systemic therapies are usually prescribed for the initial treatment of moderate-to-severe acne as well as for acne that is refractory to topical therapies. Conclusion Topical retinoids are the drugs of choice for the treatment and maintenance therapy of patients with mild-to-moderate acne vulgaris. Depending on the severity of the acne, topical retinoids may be used alone or in combination with benzoyl peroxide and topical or oral antibiotics. Oral antibiotics are an important therapy for inflammatory acne unresponsive to topical therapy. Neither topical nor oral antibiotics should be used as monotherapy. Oral contraceptives and/or spironolactone are useful for many women with acne. Oral isotretinoin is the drug of choice for severe, extensive, nodular acne vulgaris but is also often used in moderate cases where scarring is evident, acne-related psychosocial distress is significant or other treatment modalities have failed.

Purpose Acne vulgaris is a ubiquitous condition in men and women starting in adolescence. It is often persistent and refractory to multiple treatment methods. Although multiple medications may be used on- or off-label for treatment, many adverse effects and risks exist with these treatments, and there has not been an agent with a novel mechanism of action introduced in 40 years. Clascoterone is a recently approved topical acne medication with the first novel mechanism of action since isotretinoin. The purpose of this article was to review the clinical data regarding the safety and efficacy of topical clascoterone for the treatment of acne vulgaris in male and female subjects aged >12 years. Methods A literature search of PubMed, EMBASE, and MEDLINE was conducted for clinical trials published between January 2014 and March 2021 in the English language using the key words Winlevi, clascoterone, and acne vulgaris. Articles were selected if they were related to the approval by the US Food and Drug Administration of clascoterone or provided novel data regarding this drug entity. Findings Two Phase III randomized controlled trials (NCT02608450 and NCT02608476) were ultimately selected, as these trials provided pivotal information to the US Food and Drug Administration for the approval of topical clascoterone. Implications The findings of this review show that topical clascoterone is likely an effective and safe option for the treatment of acne vulgaris. It offers efficacy rates similar to those of current medications through a novel mechanism of action. Its place in therapy remains unclear, but it might be placed ahead of other androgen receptor antagonists such as spironolactone due to its avoidance of systemic side effects.

Background and objectives In a randomized double-blind, placebo-controlled trial, treatment with spironolactone in early-stage CKD reduced left ventricular mass and arterial stiffness compared with placebo. It is not known if these effects were due to BP reduction or specific vascular and myocardial effects of spironolactone. Design, setting, participants, & measurements A prospective, randomized, open-label, blinded end point study conducted in four UK centers (Birmingham, Cambridge, Edinburgh, and London) comparing spironolactone 25 mg to chlorthalidone 25 mg once daily for 40 weeks in 154 participants with nondiabetic stage 2 and 3 CKD (eGFR 30–89 ml/min per 1.73 m2). The primary end point was change in left ventricular mass on cardiac magnetic resonance imaging. Participants were on treatment with an angiotensin-converting enzyme inhibitor or angiotensin receptor blocker and had controlled BP (target ≤130/80 mm Hg). Results There was no significant difference in left ventricular mass regression; at week 40, the adjusted mean difference for spironolactone compared with chlorthalidone was −3.8 g (95% confidence interval, −8.1 to 0.5 g, P=0.08). Office and 24-hour ambulatory BPs fell in response to both drugs with no significant differences between treatment. Pulse wave velocity was not significantly different between groups; at week 40, the adjusted mean difference for spironolactone compared with chlorthalidone was 0.04 m/s (−0.4 m/s, 0.5 m/s, P=0.90). Hyperkalemia (defined ≥5.4 mEq/L) occurred more frequently with spironolactone (12 versus two participants, adjusted relative risk was 5.5, 95% confidence interval, 1.4 to 22.1, P=0.02), but there were no patients with severe hyperkalemia (defined ≥6.5 mEq/L). A decline in eGFR >30% occurred in eight participants treated with chlorthalidone compared with two participants with spironolactone (adjusted relative risk was 0.2, 95% confidence interval, 0.05 to 1.1, P=0.07). Conclusions Spironolactone was not superior to chlorthalidone in reducing left ventricular mass, BP, or arterial stiffness in nondiabetic CKD.

Here, we have studied the impact of administration of rat placental cryoextract (PCE), drug blockade of the renin-angiotensin-aldosterone system (RAAS) with enalapril and spironolactone and their combination on the rat kidney tissue structure and excretory function at different stages of chronic renal failure (CRF) development using the glycerol model. In 3 weeks after glycerol introduction, the animals from all the groups showed low values of glomerular filtration rate, impaired blood flow in renal cortex, tubular epithelial dystrophy, inflammation and edema of interstitium, indicating the onset of CRF development. Tubulo-interstitial nephritis and nephrosclerosis were dominated in untreated rats 16 weeks later. The use of RAAS drug blockade, as well as a comprehensive therapy with RAAS blockers and placental cryoextract stopped the inflammatory processes in renal tissue, restored blood circulation and normalized excretory function, which persisted for up to 16 weeks of observation. Probl Cryobiol Cryomed 2021; 31(3): 223–235

Mineralocorticoid receptor antagonists have been successfully used for many years to treat patients with primary hyperaldosteronism, refractory arterial hypertension and chronic heart failure. The increased interest in this drug in recent years is due to new information about its antifibrotic and antiproliferative effects, both cardiac and extracardiac. The article also discusses the possibility of using spironolactone in patients with the new coronavirus infection SARS-CoV-2 (COVID-19).Антагонисты минералокортикоидных рецепторов в течение многих лет с успехом используются для лечения больных с первичным гиперальдостеронизмом, резистентной артериальной гипертензией и хронической сердечной недостаточностью. Возросший в последние годы интерес к этим препаратам обусловлен новыми сведениями об их антифибротическом и антипролиферативном эффектах, как сердечных, так и экстракардиальных. В статье также рассматривается возможность применения спиронолактона у пациентов с новой коронавирусной инфекцией SARS-CoV-2 (COVID-19).

The overactivation of the mineralocorticoid receptor (MR) in animal models of chronic kidney disease (CKD) increases sodium retention and hypertension and provokes inflammation and fibrosis in the kidneys, blood vessels, and the heart; these processes play an important role in the progression of cardiorenal disease. Accordingly, blockade of the MR is an attractive therapeutic intervention to retard the progression of CKD and improve cardiovascular morbidity and mortality. Finerenone is a novel, nonsteroidal MR antagonist (MRA) with a unique mode of action that is distinct from currently available steroidal MRAs. In animal models of CKD, finerenone has a more favorable benefit/risk ratio as compared with the steroidal MRAs such as spironolactone and eplerenone. In patients with type 2 diabetes and heart and/or kidney disease, phase II trials have revealed that compared with spironolactone, eplerenone, or placebo, finerenone displays benefits that exceed the risks of MR antagonism. In patients with CKD and type 2 diabetes, a large phase III trial has shown that, compared with placebo, finerenone improved kidney failure and cardiovascular outcomes. In the first part of this article, we explore the safety and efficacy of spironolactone and eplerenone in early- and late-stage CKD. In the second part, we describe the mechanism of action of finerenone and discuss the promising role of this nonsteroidal MRA as a novel therapeutic opportunity to improve clinical outcomes in patients with CKD.

This paper presents a short review of data supporting a dexamethasone sparing regimen, SEC, to reduce glioblastoma related brain edema. The conclusion of the reviewed data is that the rationale and risk/benefit ratio favors a pilot study to determine if the three drug regimen of SEC can reduce need for corticosteroid use during the course of glioblastoma. Details of how selected pathophysiological aspects of brain edema occurring during the course of glioblastoma and its treatment intersect with the established action of the three old drugs of SEC indicate that they can be repurposed to reduce that edema. Current first-line treatment of this edema is dexamethasone or related corticosteroids. There are multiple negative prognostic implications of both the edema itself and of dexamethasone, prime among them shortened survival, making a dexamethasone sparing regimen highly desirable. SEC uses spironolactone, an antihypertensive potassium-sparing diuretic acting by mineralocorticoid receptor inhibition, ecallantide acting to inhibit kallikrein activation marketed to treat hereditary angioedema, and clotrimazole, an old antifungal drug that inhibits intermediate conductance Ca++ activated K+ channel (KCa3.1). These three old drugs are well known to most clinicians, have a well-tolerated safety history, and have a robust preclinical database showing their potential to reduce the specific edema of glioblastoma. Additionally, these three drugs were chosen by virtue of each having preclinical evidence of glioblastoma growth and/or migration inhibition independent of their edema reduction action. A clinical study of SEC is being planned.

OBJECTIVES This study examined the relationship among high-sensitivity troponin-T (hs-TnT), outcomes, and treatment with sacubitril/valsartan in patients with heart failure (HF) and preserved ejection fraction (HFpEF). BACKGROUND hs-TnT is a marker of myocardial injury in HF. METHODS The PARAGON-HF trial randomized 4,796 patients with HFpEF to sacubitril/valsartan or valsartan. We compared the risk of the composite outcome of cardiovascular death (CVD) and total HF hospitalization (HHF) according to hs-TnT. We also assessed the effect of allocated treatment on hs-TnT. RESULTS hs-TnT was available in 1,141 patients (24%) at run-in (median value: 17 ng/L) and 1,260 (26%) at randomization, with 58.3% having hs-TnT >14 ng/L (upper limit of normal). During a median follow-up of 34 months, there were 393 outcome events (82 CVD, 311 HHF). Adjusting for demographics, comorbidities, left ventricular ejection fraction (LVEF), and N-terminal pro B-type natriuretic peptide (NT-proBNP), log-hs-TnT at randomization was an independent predictor of the composite outcome (HR: 1.38; 95% CI: 1.19-1.59; P < 0.001). Compared with valsartan, sacubitril/valsartan significantly reduced hs-TnT by 9% at week 16 (P < 0.001). Patients whose hs-TnT decreased from randomization to 16 weeks to at or below the median value of 17 ng/L subsequently had a lower risk of CVD/HHF compared with those with persistently elevated hs-TnT (P = 0.046). Patients with higher baseline hs-TnT (>17 ng/L) appeared to have a greater benefit from sacubitril/valsartan treatment when accounting for other potential effect modifiers (P interaction = 0.07). CONCLUSIONS Higher baseline hs-TnT was associated with increased risk of CVD/HHF, whereas hs-TnT decrease at 16 weeks led to lower subsequent risk of CVD/HHF compared with those who had persistently elevated values. Sacubitril/valsartan significantly reduced hs-TnT compared with valsartan. hs-TnT may be helpful in identifying patients with HFpEF who are more likely to benefit from sacubitril/valsartan. (J Am Coll Cardiol HF 2021;9:627-635) (c) 2021 by the American College of Cardiology Foundation.

Background Given its widely accepted efficacy, androgen blockade therapy for hidradenitis suppurativa (HS) has become a standard of care. Although much less frequently used than spironolactone, a small number of HS studies have reported finasteride as an alternative in women. In this study, we describe the response to and perception of finasteride therapy in a diverse cohort of women with HS. Objective We aimed to describe finasteride therapy in a diverse cohort of female patients with HS. Methods We conducted an IRB-approved retrospective chart review and telephone survey of 20 female patients, 18-years or older, with a diagnosis of HS. Finasteride was prescribed by a single provider at a specialized hidradenitis suppurativa center. Results The mean age of patients was 34.3 ± 13.5 years. Finasteride was initiated predominantly because of one or more contraindications to spironolactone or poor responsiveness. Most patients interviewed (90%; n=18) were willing to take finasteride again or continue with therapy if indicated. Ten patients (50%) reported overall satisfaction with finasteride; seven (35%) were neutral, and three (15%) were unsatisfied. No patients reported worsening disease activity while on finasteride, and only one (5%) reported decreased quality of life. When asked about side effects of finasteride, 80% (n=16) reported none; 20% (n=4) experienced one or more of the following: headache, nausea, menstrual irregularities, breast tenderness or reduced libido/sexual function. Conclusions Our study suggests that androgen blockade therapy with finasteride is a safe and effective alternative for female patients with HS who have a contraindication(s) or intolerance to spironolactone.

BACKGROUND: Hypertension and diabetes cause chronic kidney disease (CKD) and diastolic left ventricular dysfunction (DVD) as forerunners of disability and death. Home blood pressure telemonitoring (HTM) and urinary peptidomic profiling (UPP) are technologies enabling prevention. METHODS: UPRIGHT-HTM (Urinary Proteomics Combined with Home Blood Pressure Telemonitoring for Health Care Reform [NCT04299529]) is an investigator-initiated 5-year clinical trial with patient-centred design, which will randomise 1148 patients to be recruited in Europe, sub-Saharan Africa and South America. During the whole study, HTM data will be collected and freely accessible for patients and caregivers. The UPP, measured at enrolment only, will be communicated early during follow-up to 50% of patients and their caregivers (intervention), but only at trial closure in 50% (control). The hypothesis is that early knowledge of the UPP risk profile will lead to more rigorous risk factor management and result in benefit. Eligible patients, aged 55-75 years old, are asymptomatic, but have ≥5 CKD- or DVD-related risk factors, preferably including hypertension, type-2 diabetes, or both. The primary endpoint is a composite of new-onset intermediate and hard cardiovascular and renal outcomes. Demonstrating that combining UPP with HTM is feasible in a multicultural context and defining the molecular signatures of early CKD and DVD are secondary endpoints. EXPECTED OUTCOMES: The expected outcome is that application of UPP on top of HTM will be superior to HTM alone in the prevention of CKD and DVD and associated complications and that UPP allows shifting emphasis from treating to preventing disease, thereby empowering patients. ispartof: BLOOD PRESSURE vol:30 issue:5 pages:269-281 ispartof: location:England status: published

Renin-angiotensin-aldosterone system (RAAS) is primarily involved with pathological mechanism of developing hypertensive emergencies. However, none of clinical practice guidelines mention RAAS blockers for the treatment of hypertensive emergencies. A 44 year-old woman presented with severe hypertension, brain stem posterior reversible encephalopathy syndrome and severe acute kidney injury (AKI). We started anti-hypertensive therapy with continuous intravenous nitroglycerin and oral calcium channel blocker (CCB) and spironolactone. Since severe AKI persisted despite this therapy, we administered losartan potassium, which resulted in improvement in her blood pressure and creatinine. Clinical course of our patient suggests that timely initiation of ARB and spironolactone for hypertensive emergencies could be beneficial in terms of blood pressure control and for protection of target organs from this condition.

Background: Depression has a high prevalence and high mortality and a tremendous negative impact on people’s quality of life. This study was considered to examine the effect of levodopa and spironolactone (SPIR) in 6-hydroxydopamine (6-OHDA)-induced depression-like behavior. Methods: Parkinson was induced by the unilateral intra-nigral injection of 6-OHDA (8 µg/2 µL/rat) in the central region of the substantia nigra pars compacta (SNc). In the levodopa treatment group, 21 days after the injection of 6-OHDA, the rats were treated with (i.p.) injections of levodopa (15 mg/kg) for 14 consecutive days. In the other group, only SPIR (25 mg/kg) was added to levodopa (15 mg/kg) as a concurrent therapy according to the treatment protocol. Anxiety and depression-like behavior were assessed by behavioral tests such as passive avoidance task (PAT), open field test (OFT), tail suspension test (TST), and forced swimming test (FST). Results: Intra-nigral injection of 6-OHDA in the SNc increased anxiety and depression-like behavior. Our results showed that the use of levodopa (15 mg/kg) treatment significantly attenuated depression-like behavior induced by 6-OHDA in FST (P

Psoriasis is a chronic dermatological condition that cause scaly red patches on the different parts of body. It always tends in cycles of months wherein winter aggravation is most common then it subsides for a while then again relapse or remission. The exact identity of the factors causing psoriasis is not established but the fact that T cell activates the release of proinflammatory cytokines such as TNF-α, interferon-γ and IL-2 has been identified. Cytokine, TNF- α plays a key role in keratinocyte proliferation and other vascular changes in psoriasis. TNF-α protein levels has been found on higher side in psoriasis lesions, intraepidermal Langerhans cells and dermal dendrocytes. The available treatment options for suppressing TNF-α are given only by IV/SC route like adalimumab, infliximab and etanercept also costlier and give only symptomatic relief for a shorter period of time. Hence, we need a pharmacologically active, therapeutically safe and cost-effective agent for long term use. Against all the available data, Spironolactone an aldosterone antagonist has been found to fulfill all the necessary conditions to be used as TNF- α antagonist, a noticeable suppressive effect on TNF- α receptor along with several pro-inflammatory cytokines. Such findings encouraged beginning of clinical studies of spironolactone as TNF- 𝛼 antagonist in patients with psoriasis.

To describe health related quality of life (HRQOL) and symptoms in the SPIRIT trial and determine effects of implantable cardioverter defibrillator (ICD) shocks on HRQOL over 24 months. Ninety participants aged 66 ± 10 years, 96% men, 75% with NYHA class II, with an ICD were randomized to spironolactone 25 mg ( N = 44) or placebo ( N = 46). HRQOL was measured every 6 months for 24 months using: Patient Concerns Assessment (PCA), Short Form Health Survey-Veterans Version (SF-36V), and Kansas City Cardiomyopathy Questionnaire (KCCQ). Linear mixed modeling compared changes in HRQOL over-time and ANCOVA compared HRQOL between those getting an ICD shock or not. Over 24-months, there were no differences in HRQOL between the spironolactone versus placebo groups. Those with at least one ICD shock reported significantly lower HRQOL and more symptoms at 6- and 24-months. Patients receiving one or more ICD shocks reported significant reductions in HRQOL and higher symptoms.

Improving the effectiveness of drug therapy and reducing the risk of adverse cardiovascular and renal outcomes in patients with resistant hypertension (HTN) remains an unsolved problem of cardiology. The results of the PATHWAY-2, PATHWAY-3 and ReHOT studies have shown the clinical efficacy of spironolactone, amiloride and, to a lesser extent, the antiadrenergic drugs clonidine, bisoprolol and doxazosin in improving blood pressure (BP) control in this patient population. However, the inclusion of spironolactone and other known drugs in antihypertensive therapy does not ensure the achievement of target BP level in a significant proportion of these patients. The review presents the results of clinical studies of new approaches aimed at increasing the effectiveness of drug therapy in resistant HTN including sodium-glucose cotransporter type 2 inhibitors, brain aminopeptidase A inhibitors, and new antagonists of endothelin receptors.

There is a need to increase the armamentarium of pharmacotherapies for alcohol use disorder (AUD). Recent research suggests that mineralocorticoid receptor (MR) antagonism via spironolactone may represent a novel pharmacological treatment for AUD. We conducted a pharmacoepidemiologic retrospective cohort study (June 1, 2014 to May 31, 2018) to examine whether spironolactone dispensation (≥90 continuous days), for any indication, is associated with changes in weekly alcohol use about 6 months later. We compared 523 spironolactone-treated adults and 2305 untreated adults, matched on high-dimensional propensity scores created from a set of predefined (sociodemographic and health characteristics, diagnoses, and service utilization) and empirical electronic health record-derived covariates. The sample was 57% female and 27% non-White with a mean age of 59.2 years (SD = 19.3). Treated patients reduced their weekly alcohol use by 3.50 drinks (95% CI = −4.22, −2.79), while untreated patients reduced by 2.74 drinks (95% CI = −3.22, −2.26), yielding a significant difference of 0.76 fewer drinks (95% CI = −1.43, −0.11). Among those who drank >7 drinks/week at baseline, treated patients, compared to untreated patients, reported a greater reduction in weekly alcohol use by 4.18 drinks (95% CI = −5.38, −2.97), while there was no significant difference among those who drank less. There was a significant dose-response relationship between spironolactone dosage and change in drinks/week. Pending additional evidence on its safety and efficacy in individuals with AUD, spironolactone (and MR blockade, at large) may hold promise as a pharmacotherapy for AUD.

Aims The TOPCAT trial showed no benefit for spironolactone in heart failure patients with preserved ejection fraction (HFpEF). Post‐hoc, spironolactone helped participants from the Americas, but not Eastern Europe. Determining which patients with HFpEF could respond like TOPCAT's responders should help guide their care. We aimed to develop a TOPCAT Trial Score (TS) as a composite metric to identify such patients. Methods and results From the TOPCAT individual‐level data, we calculated a TS of age, body mass index, systolic blood pressure, heart rate, creatinine, potassium, glucose, left ventricular ejection fraction, and left atrial volume for each participant as a weighted distance in multidimensional space from the theoretical perfectly average Americas participant. Logistic regression was used to measure TS and spironolactone as predictors of TOPCAT's primary outcome. The relationship between TS and the H2FPEF score was also determined in TOPCAT and a registry cohort of real‐world patients in the U.S. with HFpEF. A bimodal distribution of TS separated American (n = 1766) and Eastern European (n = 1,677) participants. Those with lower TS showed no significant response to spironolactone. Spironolactone's benefit rose with rising TS [βinteraction = ‐0.28 (P 1.14), in addition to higher likelihood of HFpEF based on higher H2FPEF scores (≥3). The cohort of real‐world patients with HFpEF had even higher TS than American TOPCAT participants. Conclusions Patients with HFpEF can be quantified by the TS to capture the likelihood of benefit from spironolactone.

Purpose To present a successful case of macular hole surgery in a patient with dome-shaped maculopathy (DSM). Observations Patient with DSM had successful closure of a full-thickness macular hole with surgery. There was persistent subretinal fluid after the surgery, which showed some response to a combination of a diuretic and a nonsteroidal anti-inflammatory drug (NSAID). Conclusions and importance Full-thickness macular hole in DSM may be effectively managed with modern surgical techniques.

We explored the protective effect of spironolactone on cardiac function in the patients undergoing coronary artery bypass grafting (CABG) by determining serum hypoxia-inducible factor-1α (HIF-1α) before and after CABG. We used the propensity score matching method retrospectively to select 174 patients undergoing CABG in our hospital from March 2018 to December 2019. Of the 174 patients, 87 patients taking spironolactone for more than 3 months before CABG were used as a test group and other 87 patients who were not taking spironolactone as a control group. In all patients, serum HIF-1α and troponin I levels were determined before as well as 24 hours and 7 days after CABG, serum N-terminal probrain natriuretic peptide (NT-proBNP) level was determined before as well as 12, 24, and 36 hours after CABG, and electrocardiographic monitoring was performed within 36 hours after CABG. The results indicated that there were no significant differences in the HIF-1α level between the test group and the control group before and 7 days after CABG, but the HIF-1α level was significantly lower in the test group than that in the control group 24 hours after CABG (P < 0.01). The 2 groups were not significantly different in the troponin I level at any time point. There was no significant difference in the serum NT-proBNP level between the test group and the control group before CABG, but NT-proBNP (BNP) levels were all significantly lower in the test group than those in the control group at postoperative 12, 24, and 36 hour time points (all P

Background Arrhythmogenic right ventricular cardiomyopathy (ARVC) is an important cause of sudden cardiac death in young people and athletes. To date, no treatment has proven to slow the progression of the disease. Preload reducing agents such as nitrates and diuretics have shown promising results in preventing training-induced development of ARVC in a murine model. Objective The purpose of this study was to describe our experience with preload reducing therapy in patients with ARVC and symptomatic right ventricular (RV) dysfunction. Methods We performed retrospective chart review of prospectively collected registry data and included 20 patients with definite ARVC who had serial echocardiographic measurements and an implantable cardioverter-defibrillator. Six of the 20 patients with RV end-diastolic area (RVEDA) above median (>25 cm2) and New York Heart Association functional class II–IV symptoms were successfully treated with long-term isosorbide dinitrate 5–40 mg tid (at maximum tolerated dose) and hydrochlorothiazide-spironolactone 25–25 mg daily. The main outcomes of interest were RVEDA, RV fractional area change (FAC), and RV outflow tract measurements. Generalized estimating equations with repeated measures were used to identify the association between preload reducing agents and echocardiographic structural progression. Results Patients who received preload reducing agents (n = 6) were older and had larger RVs with lower FAC at baseline. However, treatment with preload reducing agents was associated with less RVEDA enlargement during mean 3.3 (range 1–6.7) years of treatment in multivariate analysis (% change in RVEDA associated with treatment –7.71; 95% confidence interval –13.29 to –2.13; P = .007). Conclusion Preload reducing agents show promising results in slowing RV enlargement in patients with ARVC and show possible disease-modifying potential.

Background Spironolactone and cyproterone acetate are commonly used in feminizing hormone therapy to achieve the goal of female range testosterone level; however, the data on the efficacy comparing between these two anti-androgens are scarce. Aim To compare the anti-androgenic effects between spironolactone and cyproterone acetate as the component of feminizing hormone therapy among transgender women population. Methods The study was single-blinded randomized controlled trial involved 52 transgender women from two transgender health clinics. Each participant received oral estradiol valerate 4 mg/day combined with anti-androgen, spironolactone 100 mg/day or cyproterone acetate 25 mg/day, depending on which group they were randomized to. Clinical and biochemical variables were obtained at baseline and at 12 weeks of feminizing hormone therapy. Main Outcome Measures The change of testosterone level from baseline. Other changes including free testosterone, estradiol, prolactin and lipid profile after the therapy. RESULTS After a 12 weeks of feminizing hormone therapy, the change of testosterone level in the cyproterone acetate group [558.0 ng/dL (IQR 352.0 to 783.3)] was significantly higher than the spironolactone group [226.2 ng/dL (IQR,-4.3 to 480.1)](p value Clinical Implications The data on the differences between the two anti-androgen could be benefit for the transgender health-care providers in medication selection and adverse-effects counseling. Strengths & Limitations The study design was randomized controlled trial and controlled the estrogen component by prescribed the same type and dose for each participant. However, the study was suffered from the confound feminizing effects from previous hormone therapy and the high drop-out rate. CONCLUSION For feminizing hormone therapy, cyproterone acetate had a higher testosterone suppression efficacy than spironolactone.

Background:. Acute heart failure (AHF) is the most common disease in emergency departments (EDs). However, clinical data exploring the outcomes of patients presenting AHF in EDs are limited, especially the long-term outcomes. The purposes of this study were to describe the long-term outcomes of patients with AHF in the EDs and further analyze their prognostic factors. Methods:. This prospective, multicenter, cohort study consecutively enrolled 3335 patients with AHF who were admitted to EDs of 14 hospitals from Beijing between January 1, 2011 and September 23, 2012. Kaplan-Meier and Cox regression analysis were adopted to evaluate 5-year outcomes and associated predictors. Results:. The 5-year mortality and cardiovascular death rates were 55.4% and 49.6%, respectively. The median overall survival was 34 months. Independent predictors of 5-year mortality were patient age (hazard ratio [HR]: 1.027, 95 confidence interval [CI]: 1.023–1.030), body mass index (BMI) (HR: 0.971, 95% CI: 0.958–0.983), fatigue (HR: 1.127, 95% CI: 1.009–1.258), ascites (HR: 1.190, 95% CI: 1.057–1.340), hepatic jugular reflux (HR: 1.339, 95% CI: 1.140–1.572), New York Heart Association (NYHA) class III to IV (HR: 1.511, 95% CI: 1.291–1.769), heart rate (HR: 1.003, 95% CI: 1.001–1.005), diastolic blood pressure (DBP) (HR: 0.996, 95% CI: 0.993–0.999), blood urea nitrogen (BUN) (HR: 1.014, 95% CI: 1.008–1.020), B-type natriuretic peptide (BNP)/N-terminal pro-B-type natriuretic peptide (NT-proBNP) level in the third (HR: 1.426, 95% CI: 1.220–1.668) or fourth quartile (HR: 1.437, 95% CI: 1.223–1.690), serum sodium (HR: 0.980, 95% CI: 0.972–0.988), serum albumin (HR: 0.981, 95% CI: 0.971–0.992), ischemic heart diseases (HR: 1.195, 95% CI: 1.073–1.331), primary cardiomyopathy (HR: 1.382, 95% CI: 1.183–1.614), diabetes (HR: 1.118, 95% CI: 1.010–1.237), stroke (HR: 1.252, 95% CI: 1.121–1.397), and the use of diuretics (HR: 0.714, 95% CI: 0.626–0.814), β-blockers (HR: 0.673, 95% CI: 0.588–0.769), angiotensin-converting enzyme inhibitors (ACEIs) (HR: 0.714, 95% CI: 0.604–0.845), angiotensin-II receptor blockers (ARBs) (HR: 0.790, 95% CI: 0.646–0.965), spironolactone (HR: 0.814, 95% CI: 0.663–0.999), calcium antagonists (HR: 0.624, 95% CI: 0.531–0.733), nitrates (HR: 0.715, 95% CI: 0.631–0.811), and digoxin (HR: 0.579, 95% CI: 0.465–0.721). Conclusions:. The results of our study demonstrate poor 5-year outcomes of patients presenting to EDs with AHF. Age, BMI, fatigue, ascites, hepatic jugular reflux, NYHA class III to IV, heart rate, DBP, BUN, BNP/NT-proBNP level in the third or fourth quartile, serum sodium, serum albumin, ischemic heart diseases, primary cardiomyopathy, diabetes, stroke, and the use of diuretics, β-blockers, ACEIs, ARBs, spironolactone, calcium antagonists, nitrates, and digoxin were independently associated with 5-year all-cause mortality.

Several studies have demonstrated a bidirectional relationship between obstructive sleep apnea and primary aldosteronism (PA); however, many of these studies are limited to patients with known obstructive sleep apnea, hypertension, or PA. We evaluated the role of screening for PA in all patients referred for a diagnostic sleep study without selecting for prior diagnoses with these conditions. Plasma aldosterone and renin concentration were measured after an overnight polysomnography. Blood pressure was measured at the sleep center for all patients, while a proportion underwent 24-hour blood pressure monitoring. Of the 85 participating patients, 2 (2.4%) were identified to have likely PA based on an elevated aldosterone:renin ratio and/or clinical characteristics. Another 10 (11.8%) were identified to have possible PA based on their low or normal plasma renin concentration despite taking antihypertensive medications that are known to elevate renin. In participants with both obstructive sleep apnea and hypertension (n=40), the prevalence of likely or possible PA was 30%. However, there was no correlation between aldosterone, rennin, or aldosterone:renin ratio and the apnea-hypopnea index using multiple regression analysis adjusted for interfering medications and hypertension status. The observed high prevalence of possible PA among those with both hypertension and obstructive sleep apnea suggests that they should be routinely screened for PA.

Introduction: Cardiac fibrosis is the hallmark of atrial remodeling in atrial fibrillation. Galectin-3 (Gal-3) is a biomarker of fibrosis. It is well studied in heart failure, but the data about its role in atrial fibrillation are sparse. Aim: The aim of the study was to evaluate the levels of Gal-3 in patients with atrial fibrillation after sinus rhythm restoration, to examine the association between this biomarker and other factors for developing atrial fibrillation and to assess its prognostic role. Materials and methods: We included 67 patients (35 male) at the mean age of 67.36±7.25 years, with Gal-3 test after sinus rhythm restoration, a subgroup of participants in placebo-controlled randomized clinical trial of treatment with spironolactone. They were followed up for atrial fibrillation recurrence and hospitalizations. The effect of demographic parameters and other factors on Gal-3 levels were evaluated before and one year after treatment. Results: Mean Gal-3 at baseline was 16.9±6.8 ng/ml. Higher levels of Gal-3 were associated with female gender (р=0.008), increasing age (р=0.005), renal dysfunction (p Conclusions: Higher Gal-3 in atrial fibrillation was associated with female sex, renal dysfunction, and history of gout. The levels of Gal-3 were not related to rhythm control. Treatment with spironolactone did not affect the biomarker of fibrosis Gal-3 in AF patients. Higher Gal-3 was related to high embolic risk.

BACKGROUND: The risk factors for hepatic hydrothorax are unknown.METHODS: We used data from three randomized trials of satavaptan treatment in patients with cirrhosis and ascites followed for up to 1 year. We excluded patients with previous hepatic hydrothorax or other causes for pleural effusion. The candidate risk factors were age, sex, heart rate, mean arterial pressure, diuretic-resistant ascites, a recurrent need for paracentesis, diabetes, hepatic encephalopathy, International Normalized Ratio, creatinine, bilirubin, albumin, sodium, platelet count, use of non-selective beta-blockers (NSBBs), spironolactone, furosemide, proton pump inhibitors, and insulin. We identified risk factors using a Fine and Gray regression model and backward selection. We reported subdistribution hazard ratios (sHR) for hepatic hydrothorax. Death without hepatic hydrothorax was a competing risk.RESULTS: Our study included 942 patients, of whom 41 developed hepatic hydrothorax and 65 died without having developed it. A recurrent need for paracentesis (sHR: 2.55, 95% CI: 1.28-5.08), bilirubin (sHR: 1.18 per 10 µmol/l increase, 95% CI: 1.09-1.28), diabetes (sHR: 2.49, 95% CI: 1.30-4.77) and non-use of non-selective beta-blockers (sHR: 2.27, 95% CI: 1.13-4.53) were risk factors for hepatic hydrothorax. Development of hepatic hydrothorax was associated with a high mortality-hazard ratio of 4.35 (95% CI: 2.76-6.97).CONCLUSIONS: In patients with cirrhosis and ascites, risk factors for hepatic hydrothorax were a recurrent need for paracentesis, a high bilirubin, diabetes and non-use of NSBBs. Among these patients with cirrhosis and ascites, development of hepatic hydrothorax increased mortality fourfold.

Diabetic nephropathy (DN) is the leading cause of chronic kidney disease. Even though mineralocorticoid receptor antagonists (MRA) induce incremental reductions in urine albumin excretion when added to angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, this combination is infrequently used because of an increased risk of hyperkalemia. In this context, finerenone, a novel selective MRA that appears to be associated with lower risk for hyperkalemia compared with other MRAs (spironolactone and eplerenone), might represent a useful tool in patients with DN. A recent large randomized trial suggested that finerenone delays the progression of DN and might also reduce cardiovascular morbidity in patients with DN. However, more data are needed to clarify the safety and efficacy of finerenone in this high-risk population.

Background The renin-angiotensin-aldosterone system (RAAS), when chronically activated, is harmful and RAAS-suppressive drugs are beneficial in the treatment of congestive heart failure (CHF). Mineralocorticoid receptor antagonists are widely used in the treatment of CHF in people. Hypothesis/objectives To determine if a mineralocorticoid receptor antagonist (spironolactone) is beneficial and safe in CHF due to myxomatous mitral valve disease (MMVD) of varying severity, we hypothesized that, when combined with furosemide, a combination product (S+BNZ) containing the ACE inhibitor (ACE-I), benazepril, and spironolactone, would be superior to benazepril alone. Animals Five hundred and sixty-nine client-owned dogs, with MMVD and CHF (ACVIM Stage C) of ≤10-days' duration. Methods After initial stabilization, dogs were randomized into a positive-controlled, double-blind, multicenter trial, to receive furosemide plus S+BNZ or furosemide plus benazepril. The primary outcome variable was the percentage of dogs reaching cardiac endpoint before Day 360. Cardiac endpoint was defined as cardiac death or euthanasia, recurrence of pulmonary edema, necessity for nonauthorized cardiac drug(s) or a furosemide dosage >8 mg/kg/d. Results A significantly lower percentage of dogs treated with S+BNZ reached the primary outcome variable by Day 360 (OR = 0.56; 95% CI, 0.32-0.98; P = .04) and risk of dying or worsening from cardiac causes, was significantly reduced (HR = 0.73; 95% CI = 0.59-0.89, P = .002) vs benazepril alone. Adverse events, potentially associated with treatment, were rare and equal between groups. Conclusion and clinical importance The combination of S+BNZ is effective, safe, and superior to benazepril alone, when used with furosemide for the management of mild, moderate or severe CHF caused by MMVD in dogs.

Background Coronavirus disease 2019 (COVID‐19) is an emerging, rapidly evolving pandemic, hypertension is one of the most common co‐existing chronic conditions and a risk factor for mortality. Nearly one‐third of the adult population is hypertensive worldwide, it is urgent to identify the factors that determine the clinical course and outcomes of COVID‐19 patients with hypertension. Methods and results 148 COVID‐19 patients with pre‐existing hypertension with clarified outcomes (discharge or deceased) from a national cohort in China were included in this study, of whom 103 were discharged and 45 died in hospital. Multivariate regression showed higher odds of in‐hospital death associated with high‐sensitivity cardiac troponin (hs‐cTn) > 28 pg/ml (hazard ratio [HR]: 3.27, 95% confidence interval [CI]: 1.55–6.91) and interleukin‐6 (IL‐6) > 7 pg/ml (HR: 3.63, 95% CI:1.54–8.55) at admission. Patients with uncontrolled blood pressure (BP) (n = 52) which were defined as systolic BP ≥140 mm Hg or diastolic BP ≥90 mm Hg for more than once (≥2 times) during hospitalization, were more likely to have ICU admission (p = 0.037), invasive mechanical ventilation (p = 0.028), and renal injury (p = 0.005). A stricter BP control with the threshold of 130/80 mm Hg was associated with lower mortality. Treatment with renin‐angiotensin‐aldosterone system (RAAS) suppressors, including angiotensin‐converting enzyme (ACE) inhibitors, angiotensin II receptor blockers (ARB), and spironolactone, was associated with a lower rate of ICU admission compared to other types of anti‐hypertensive medications (8 (22.9%) vs. 25 (43.1%), p = 0.048). Conclusion Among COVID‐19 patients with pre‐existing hypertension, elevated hs‐cTn and IL‐6 could help clinicians to identify patients with fatal outcomes at an early stage, blood pressure control is associated with better clinical outcomes, and RAAS suppressors do not increase mortality and may decrease the need for ICU admission.

Purpose To provide evidence of serum potassium changes in individuals taking angiotensin-converting enzyme inhibitors (ACEIs) and/or angiotensin receptor blockers (ARBs) concomitantly with spironolactone compared to ACEI/ARB therapy alone. Methods PubMed, Embase, Scopus, and Web of Science were searched for studies including exposure to both spironolactone and ACEI/ARB therapy compared to ACEI/ARB therapy alone. The primary outcome was serum potassium change over time. Main effects were calculated to estimate average treatment effect using random effects models. Heterogeneity was assessed using Cochran’s Q and I2. Risk of bias was assessed using the revised Cochrane risk of bias tool. Results From the total of 1,225 articles identified, 20 randomized controlled studies were included in the meta-analysis. The spironolactone plus ACEI/ARB group included 570 patients, while the ACEI/ARB group included 547 patients. Treatment with spironolactone and ACEI/ARB combination therapy compared to ACEI/ARB therapy alone increased the mean serum potassium concentration by 0.19 mEq/L (95% CI, 0.12-0.26 mEq/L), with intermediate heterogeneity across studies (Q statistic = 46.5, P = 0.004; I2 = 59). Sensitivity analyses showed that the direction and magnitude of this outcome did not change with the exclusion of individual studies, indicating a high level of reliability. Reporting risk of bias was low for 16 studies (80%), unclear for 3 studies (15%) and high for 1 study (5%). Conclusion Treatment with spironolactone in combination with ACEI/ARB therapy increases the mean serum potassium concentration by less than 0.20 mEq/L compared to ACEI/ARB therapy alone. However, serum potassium and renal function must be monitored in patients starting combination therapy to avoid changes in serum potassium that could lead to hyperkalemia.

BACKGROUND Spironolactone (SPL) is a reversible mineralocorticoid receptor (MR) and androgen receptor (AR) antagonist which attracts pharmacotherapeutic interest not only because of its beneficial effects in heart failure but also because of the pathogenetic roles of MR and AR activities in neuropsychiatric diseases. Recently, beneficial and rapid-onset effects of SPL have been documented in a case series of women with fibromyalgia syndrome (FMS). To reaffirm this observation, we performed a double-blind placebo-controlled randomized clinical trial (RCT). METHODS A total of 69 patients were screened, 56 patients were eligible and randomized to SPL or placebo (each n = 28). Forty-three patients completed the clinical trial to the last visit (n = 21 and n = 22). After a run-in phase of 50 and 100 mg/day, 200 mg/day SPL or placebo were applied between days 7 and 28. Primary outcome was the change in the FIQ-G score (Fibromyalgia Impact Questionnaire, German version). Secondary outcome parameters were the changes in pain (numeric rating scale, NRS), mood (ADS), quality of life (SF-36) and change in FIQ scores 14 days after the end of the medication. RESULTS SPL of 200 mg/day did not change significantly either the primary or the secondary end points. SPL evoked a transient rise in serum potassium and a transient fall in GFR maximal after 2 weeks, but without clinical relevance. CONCLUSIONS SPL at 200 mg/day does not improve symptoms in women with FMS, but was considered not to cause harm. SIGNIFICANCE The mineralocorticoid receptor and androgen receptor antagonist spironolactone is repeatedly tested for its therapeutic effectivity against neuropsychiatric disorders. The present RCT demonstrated that 200 mg spironolactone does not change the symptoms of the fibromyalgia syndrome (FMS) in adult women. Between 2 and 4 weeks, spironolactone evokes a transient decrease in GFR and increase in serum potassium. Spironolactone cannot be recommended for the treatment of FMS.

Background. Current guidelines describe in detail the approaches to the management of patients with resistant hypertension, however, in real clinical settings the number of non-rational and ineffective combinations of antihypertensive drugs used remains high.Aim. To analyze the distribution of different combinations of antihypertensive drugs for the treatment of resistant hypertension and to estimate the proportion of non-rational combinations.Methods. The retrospective analysis includes 117 outpatients with resistant hypertension. Resistant hypertension was defined as blood pressure that remains above goal despite concurrent use of three antihypertensive agents of different classes. Exclusion criteria was secondary hypertension. We defined rational combination as the standard combination (renin-angiotensin system [RAS] blocker + calcium-channel blocker [CCB] + diuretic) plus one of the group of reserve drugs (mineralocorticoid receptors antagonist [MRA], beta-blocker, alpha-blocker, agonist of imidazoline receptors [AIR]). Non-rational were considered combinations in which reserve drugs were used before the appointment of a triple combination of first-line drugs. Moreover, in a subgroup of non-rational therapy, situations were identified where such a combination was justified.Results. The proportion of rational combinations was 58.9%, reasonably non-rational - 15.5%, unreasonably non-rational - 25.6%. Unreasonably non-rational combinations are distributed as follows: non-appointment of CCB - 12%, non-appointment of RAS-blockers - 8%, non-appointment of diuretics - 6%, use of RAS-blockers for hyperkalemia - 6%, administration of MRA without non-potassium-sparing diuretics - 5%, double blockade of RAS - 3%, other combinations - 7%. In addition to first-line drugs, beta-blockers (93.2%), loop diuretics (22.2%), AIR (21.4) were the most prescribable, while the proportion of MRA is only 15.4% of the entire sample.Limitation: some patient's characteristics could be missed in case histories and some of the combinations could be falsely recognized as malpractice since the analysis was conducted retrospectively.Conclusion. The proportion of the non-rational combinations for the treatment of resistant hypertension is high. Among the drugs of the reserve, the frequent use of beta-blockers and moxonidine and the inadequate administration of spironolactone are noteworthy. The problem of treatment strategy choice remains relevant in real clinical practice.

Obesity is common in heart failure with preserved ejection fraction (HFpEF). Whether obesity modifies the response to spironolactone in patients with HFpEF remains unclear. We aimed to investigate the effect of obesity, defined by body mass index (BMI) and waist circumference (WC), on response to spironolactone in patients with HFpEF enrolled in Treatment of Preserved Cardiac Function Heart Failure with an Aldosterone Antagonist trial. This was a post-hoc, exploratory analysis of the Americas cohort of Treatment of Preserved Cardiac Function Heart Failure with an Aldosterone Antagonist trial. BMI≥30 kg/m2 was used to define the obese group and WC≥102 cm in men and ≥88 cm in women were defined as high WC. In separate analyses, BMI and WC were treated as continuous variables. The effect of spironolactone versus placebo on outcomes was calculated by BMI and WC using Cox proportional hazard models. Obese patients were younger and had more co-morbidities. In multivariate analysis, spironolactone use was associated with a significant reduction in the primary end point, compared with placebo in obese [hazard ratio (HR = 0.618, 95% CI 0.460 to 0.831, p = 0.001), but not in nonobese subjects (HR = 0.946, 95% CI 0.623 to 1.437, p = 0.796; p for interaction = 0.056). There was a linear association between continuous BMI and the effect of spironolactone, with the effect becoming significant at 33kg/m2. Similar results were obtained for the WC-based analysis. In conclusion, use of spironolactone in obese patients with HFpEF was associated with a decreased risk of the primary end point, cardiovascular death and HF hospitalizations, compared with placebo. Further prospective randomized studies in obese subjects are required.