Phase III randomized clinical trial of efficacy and safety of amlodipine and candesartan cilexetil combination for hypertension treatment.

Effective antihypertensive therapy is essential for achieving optimal blood pressure (BP) control and reducing cardiovascular events. This double-blind, multicenter, randomized trial aimed to compare the antihypertensive efficacy and safety of a combination of amlodipine (AML) and candesartan cilexetil (CC) versus AML monotherapy in patients with essential hypertension (HTN). After a 4-week run-in period with AML 5 mg, patients whose HTN remained uncontrolled (diastolic BP [DBP]) ≥ 90 mmHg and < 120 mmHg) were randomized to receive either AML + CC or AML alone for 8 weeks. Efficacy was assessed by measuring changes in DBP and systolic BP (SBP). The primary safety measure was the incidence of adverse events (AEs). A total of 174 participants were included in the efficacy analysis. After 8 weeks, DBP decreased by -9.92 ± 0.86 mmHg in the AML + CC arm and - 2.08 ± 0.86 mmHg in the AML arm (p < 0.0001). SBP decreased by -14.27 ± 1.39 mmHg in the AML + CC arm versus - 2.77 ± 1.39 mmHg in the AML arm (p < 0.0001). AEs occurred in 11.24% of the AML + CC group and 5.62% of the AML group (p = 0.1773). AML + CC combination therapy demonstrated superior efficacy with good tolerance, making it a promising option for patients with inadequately controlled hypertension on amlodipine alone.

Randomised controlled decentralised feasibility trial of a fixed low-dose combination antihypertensive drug strategy to attenuate cognitive decline in high-risk adults.

OBJECTIVES: The Action To promote brain HEalth iN Adults study aimed to determine the feasibility and applicability of recruitment using home blood pressure (BP) monitoring, routine blood biochemistry and videoconference measures of cognition, in adults at high risk of dementia. DESIGN: A decentralised double-blind, placebo-controlled, randomised feasibility trial with a four-stage screening process. SETTING: Conducted with participants online in the state of New South Wales, Australia. PARTICIPANTS: Participants were aged 50-70 years with moderately elevated BP (systolic >120 and <160 mm Hg or diastolic >80 and <95 mm Hg) and ≥1 additional enrichment risk factor of monotherapy treatment of hypertension, diabetes mellitus, elevated low-density lipoprotein cholesterol, obesity, current smoking or a first degree relative with dementia, which indicated an elevated risk for future cognitive decline. INTERVENTION: Triple Pill (active antihypertensive treatment of telmisartan 20 mg, amlodipine 2.5 mg and indapamide 1.25 mg) or placebo Triple Pill (blinded study capsules). PRIMARY AND SECONDARY OUTCOME MEASURES: Primary outcome was feasibility of the study expressed as the percentage of participants randomised from those who were screened. Secondary outcomes were the applicability of videoconference measures of cognition and the overall trial, tolerability of the Triple Pill, safety outcomes and medication adherence. RESULTS: The proportion (95% CI) of patients randomised to those screened was 5% (2%-10%). The applicability of the trial expressed as percentage of those who completed all remote assessments over the number of randomised participants was 67% (95% CI 05 to 22%). There were no serious adverse events or withdrawals from treatment. All participants adhered to study medication, except for one person who had two capsules left at the end of the study period. CONCLUSIONS: The feasibility of this decentralised trial on BP lowering in patients at high risk for dementia is low. However, the applicability of remote assessments of cognitive function is acceptable. TRIAL REGISTRATION NUMBER: Australian New Zealand Clinical Trials Registry (ANZCTR): ACTRN12621000121864.

Low-Dose Triple-Pill vs Standard-Care Protocols for Hypertension Treatment in Nigeria: A Randomized Clinical Trial.

Importance: With the high burden of hypertension in sub-Saharan Africa, there is a need for effective, safe and scalable treatment strategies. Objective: To compare, among Black African adults, the effectiveness and safety of a novel low-dose triple-pill protocol compared with a standard-care protocol for blood pressure lowering. Design and Setting: Randomized, parallel-group, open-label, multicenter trial conducted in public hospital-based family medicine clinics in Nigeria. Participants: Black African adults with uncontrolled hypertension (≥140/90 mm Hg) who were untreated or receiving a single blood pressure-lowering drug. Interventions: Participants were randomly allocated to low-dose triple-pill or standard-care protocols. The triple-pill protocol involved a novel combination of telmisartan, amlodipine, and indapamide in triple one-quarter, one-half, and standard doses (ie, 10/1.25/0.625 mg, 20/2.5/1.25 mg, and 40/5/2.5 mg), with accelerated up-titration. The standard-care protocol was the Nigeria hypertension treatment protocol starting with amlodipine (5 mg). Main Outcomes and Measures: The primary effectiveness outcome was the reduction in home mean systolic blood pressure, and the primary safety outcome was discontinuation of trial treatment due to adverse events, both from randomization to month 6. Results: The first participant was randomized on July 19, 2022, and the last follow-up visit was on July 18, 2024. Among 300 randomized participants (54% female; mean age, 52 years; baseline mean home blood pressure, 151/97 mm Hg; and clinic blood pressure, 156/97 mm Hg), 273 (91%) completed the trial. At month 6, mean home systolic blood pressure was on average 31 mm Hg (95% CI, 28 to 33 mm Hg) lower in the triple-pill protocol group and 26 mm Hg (95% CI, 22 to 28 mm Hg) lower in the standard-care protocol group (adjusted difference, -5.8 mm Hg [95% CI, -8.0 to -3.6]; P < .001]). At month 6, clinic blood pressure control (<140/90 mm Hg) was 82% vs 72% (risk difference, 10% [95% CI, -2% to 20%]) and home blood pressure control (<130/80 mm Hg) was 62% vs 28% (risk difference, 33% [95% CI, 22% to 44%]) in the triple-pill compared with the standard-care protocol group; these were 2 of 21 prespecified secondary effectiveness end points. No participants discontinued trial treatment due to adverse events. Conclusions and Relevance: Among Black African adults with uncontrolled hypertension, a low-dose triple-pill protocol achieved better blood pressure lowering and control with good tolerability compared with the standard-care protocol. Trial Registration: Pan African Clinical Trials Registry Identifier: PACTR202107579572114.

Aging-Related CYP3A Functional Changes in Chinese Older Patients: New Findings from Model-Based Assessment of Amlodipine.

Aging-related alterations in hepatic enzyme activity, particularly of the CYP3A, significantly impact drug efficacy and safety in older adults, making it essential to understand how aging affects CYP function for optimal drug therapy. The exogenous probe substrate method, a minimally invasive approach to assess liver metabolic enzyme activity in vivo, is effective in studying these changes. Amlodipine being extensively metabolized (> 90%) in the liver, primarily via cytochrome P450 enzyme CYP3A was selected as a probe to investigate and quantify the factors affecting the aging-related changes of CYP3A in the Chinese older population. Amlodipine concentration data were collected from an ongoing noninterventional clinical study conducted at Peking University Third Hospital. A physiologically-based pharmacokinetic modeling approach, grounded in population pharmacokinetic (PPK) analysis, was employed to physiologically quantify the aging-related changes in CYP3A function. A total of 132 amlodipine concentrations from 69 patients were obtained from the clinical study. PPK analysis shows that frailty phenotype but not age is a significant influence and frail patients have 37% greater plasma amlodipine exposure than nonfrail patients. This difference in CYP3A function may be attributed to a 63.2% lower CYP3A relative abundance in the frail patients, compared with that in the nonfrail patients. In the context of dose selection for older adults, focusing on frailty rather than chronological age should be recognized as a more relevant approach, because frailty might more accurately reflect the individual's biological age. Our study suggested a need to shift the research focus from chronological age to biological age.

Effective Management of Severe Amlodipine/Atenolol Overdose with Intravenous Calcium, Hyperinsulinemic Euglycemia Therapy, and Continuous Veno-Venous Hemodialysis: A Case Report.

BACKGROUND Amlodipine, a calcium channel blocker, and atenolol, a beta blocker, are commonly used as a fixed drug combination (FDC) to treat hypertension. Intentional or non-intentional overdose of amlodipine-atenolol results in hypotension and myocardial depression with a high risk of mortality. This report describes a 64-year-old man with an overdose of amlodipine-atenolol, presenting as an emergency with hypotension, bradycardia, and severe metabolic acidosis. He was successfully treated with intravenous calcium chloride infusion, hyperinsulinemia euglycemia therapy (HIE), and continuous veno-venous hemodialysis (CVVHD). CASE REPORT A 64-year-old man was diagnosed with essential hypertension 1 week prior to the admission. He had been prescribed 1 FDC tablet of amlodipine and atenolol (5+50 mg) per day; however, he took 1 table of the FDC per day for 3 days and then took 3-4 tablets each day during the next 4 days. He was brought to the hospital with hypotension, bradycardia, and severe metabolic acidosis and was diagnosed with amlodipine-atenolol overdose. He was treated with intravenous calcium chloride infusion, HIE, and CVVHD. His hemodynamics started to improve after administering these therapies for 6 h. Inotropes were gradually tapered off and stopped. He was extubated on day 5 and recovered completely. CONCLUSIONS This report shows the serious effects amlodipine-atenolol overdose and the challenges of emergency patient management. An overdose of FDC of amlodipine and atenolol can cause cardiovascular collapse and severe metabolic acidosis. Timely and aggressive management with intravenous calcium infusion, HIE, and CVVHD is essential.

Acute Declines in Estimated Glomerular Filtration Rate in Patients Treated With Benazepril and Hydrochlorothiazide Versus Amlodipine and Risk of Cardiovascular Outcomes.

BACKGROUND: Acute declines in estimated glomerular filtration rate (eGFR) occur commonly after starting angiotensin-converting enzyme inhibitors. Whether declines in eGFR that occur after simultaneously starting angiotensin-converting enzyme inhibitors with other antihypertensive agents modifies the benefits of these agents on cardiovascular outcomes is unclear. METHODS AND RESULTS: We identified predictors of acute declines in eGFR (>15% over 3 months) during randomization to benazepril plus amlodipine versus benazepril plus hydrochlorothiazide in the ACCOMPLISH (Avoiding Cardiovascular Events through Combination Therapy in Patients Living with Systolic Hypertension) trial. We then determined the relation between declines in eGFR (treated as a binary variable, ≤15% versus >15% and separately, as a restricted spline variable) and the composite risk of fatal and nonfatal cardiovascular events using Cox proportional hazards models. We included 10 714 participants (median age 68 years [Q1 63, Q3 73]), of whom 1024 reached the trial end point over median follow-up of 2.8 years. Predictors of acute declines in eGFR>15% over 3 months included assignment to hydrochlorothiazide (versus amlodipine) and higher baseline albuminuria. Overall, declines in eGFR ≥15% (versus <15%) were associated with a 26% higher hazard of cardiovascular outcomes (95% CI, 1.07-1.48). In spline-based analysis, risk for cardiovascular outcomes was higher in the hydrochlorothiazide arm at every level of decline in eGFR compared with the same magnitude of eGFR decline in the amlodipine arm. CONCLUSION: Combined use of benazepril and amlodipine remains superior to benazepril and hydrochlorothiazide for cardiovascular outcomes, regardless of the magnitude of the decline in eGFR that occurred with initiation of therapy.

Inhibition of dynamin-related protein 1-filamin interaction improves systemic glucose metabolism.

BACKGROUND AND PURPOSE: Maintaining mitochondrial quality is attracting attention as a new strategy to treat diabetes and diabetic complications. We previously reported that mitochondrial hyperfission by forming a protein complex between dynamin-related protein (Drp) 1 and filamin, mediates chronic heart failure and cilnidipine, initially developed as an L/N-type Ca2+ channel blocker, improves heart failure by inhibiting Drp1-filamin protein complex. We investigated whether cilnidipine improves hyperglycaemia of various diabetic mice models. EXPERIMENTAL APPROACH: Retrospective analysis focusing on haemoglobin A1c (HbA1c) was performed in hypertensive and hyperglycaemic patients taking cilnidipine and amlodipine. After developing diabetic mice by streptozotocin (STZ) treatment, an osmotic pump including drug was implanted intraperitoneally, followed by weekly measurements of blood glucose levels. Mitochondrial morphology was analysed by electron microscopy. A Ca2+ channel-insensitive cilnidipine derivative (1,4-dihydropyridine [DHP]) was synthesized and its pharmacological effect was evaluated using obese (ob/ob) mice fed with high-fat diet (HFD). KEY RESULTS: In patients, cilnidipine was superior to amlodipine in HbA1c lowering effect. Cilnidipine treatment improved systemic hyperglycaemia and mitochondrial morphological abnormalities in STZ-exposed mice, without lowering blood pressure. Cilnidipine failed to improve hyperglycaemia of ob/ob mice, with suppressing insulin secretion. 1,4-DHP improved hyperglycaemia and mitochondria abnormality in ob/ob mice fed HFD. 1,4-DHP and cilnidipine improved basal oxygen consumption rate of HepG2 cells cultured under 25 mM glucose. CONCLUSION AND IMPLICATIONS: Inhibition of Drp1-filamin protein complex formation becomes a new strategy for type 2 diabetes treatment.

Topical amlodipine-loaded solid lipid nanoparticles for enhanced burn wound healing: A repurposed approach.

Burn wounds are a complicated process with ongoing psychological and physical issues for the affected individuals. Wound healing consists of multifactorial molecular mechanisms and interactions involving; inflammation, proliferation, angiogenesis, and matrix remodeling. Amlodipine (ADB), widely used in cardiovascular disorders, demonstrated antioxidant and anti-inflammatory effects in some non-cardiovascular studies. It was reported that amlodipine is capable of promoting the healing process by regulation of collagen production, extracellular matrix, re-epithelialization and wound healing through its vasodilation and angiogenic activity. The objective of the current study is to appraise the wound healing capacity of amlodipine-loaded SLN (ADB-SLN) integrated into a hydrogel. The in-vitro characterization revealed that the optimized formulation was nanometric (190.4 ± 1.6 nm) with sufficiently high entrapment efficiency (88 % ± 1.4) and sustained ADB release (85.45 ± 4.45 % after 12 h). Furthermore, in-vivo evaluation was conducted on second-degree burns induced in male Sprague-Dawley rats. ADB-SLN gel revealed a high wound contraction rate and a significant improvement in skin regeneration and inflammatory biomarkers levels, confirming its efficiency in enhancing wound healing compared to other tested and commercial formulations. To conclude, the present findings proved that ADB-SLN integrated hydrogel offers a promising novel therapy for burn wound healing with a maximum therapeutic value.

Amlodipine Ocular Delivery Restores Ferning Patterns and Reduces Intensity of Glycosylated Peak of Carrageenan-Induced Tear Fluid: An In-Silico Flexible Docking with IL-ß1.

BACKGROUND: The tear ferning test can be an easy clinical procedure for the evaluation and characterization of the ocular tear film. OBJECTIVE: The objective of this study was to examine the restoration of tear ferning patterns and reduction of glycosylation peak after amlodipine application in carrageenan-induced conjunctivitis. METHODS: At the rabbit's upper palpebral region, carrageenan was injected for cytokine-mediated conjunctivitis. Ferning pattern and glycosylation of the tear fluid were characterized using various instrumental analyses. The effect of amlodipine was also examined after ocular instillation and flexible docking studies. RESULTS: Optical microscopy showed a disrupted ferning of the tear collected from the inflamed eye. FTIR of the induced tear fluid exhibited peaks within 1000-1200 cm-1, which might be due to the protein glycosylation absent in the normal tear spectrogram. The glycosylation peak reduced significantly in the tear sample collected from the amlodipine-treated group. Corresponding energy dispersive analysis showed the presence of sulphur, indicating protein leakage from the lacrimal gland in the induced group. The disappearance of sulphur from the treated group indicated its remedial effect. The flexible docking studies revealed a stronger binding mode of amlodipine with Interleukin-1ß (IL-1ß). The reduction in the intensity of the glycosylated peak and the restoration offering are probably due to suppression of IL-1ß. CONCLUSION: This study may be helpful in obtaining primary information for drug discovery to be effective against IL-1ß and proving tear fluid as a novel diagnostic biomarker.

Anti-atrial Fibrillatory and Cardiorenal Protective Effects of the Combination of Valsartan and Cilnidipine in Dahl Salt-Sensitive Rats.

The current study aimed to investigate the anti-atrial fibrillatory (AF) effects of a combination of valsartan and a calcium channel blocker (cilnidipine or amlodipine) in Dahl salt-sensitive (Dahl S) rats. Seven-week-old male Dahl S rats were fed an 8% salt diet. Six weeks later, valsartan (60 mg/kg, Val group), cilnidipine + valsartan (10 + 60 mg/kg, CV group), amlodipine + valsartan (3 + 60 mg/kg, AV group), or vehicle was orally administered daily for 5 weeks. Echocardiography and atrial electrophysiological evaluations were performed on the last day of treatment. Blood pressure in each drug treatment group was lower than in the Vehicle group. The duration of AF induced by atrial burst stimulation was shorter in the Val group (3.2 ± 1.6 s) than in the Vehicle group (11.2 ± 6.0 s), which was further shortened in the CV and AV groups (1.1 ± 0.3 and 1.3 ± 0.3 s, respectively). Left ventricular ejection fraction and left ventricular fractional shortening were greater in the CV and AV groups than those in the Vehicle group. Urinary albumin excretion in the CV group was the lowest among the drug-treated groups. The results collectively suggest that the combination of a calcium channel blocker with valsartan could be useful in terms of its anti-AF action as well as for improving cardiac and renal functions.

Does Price Really Matter for Generic Alternatives? Supervised learning Approaches in Deciding the Right Price for Acceptable Quality Attributes of Amlodipine Besylate among Generic Alternatives.

The price and safety of finished pharmaceutical preparations are two major concerns while prescribing medicine. In this work, machine learning-based classification models were developed with respect to the quality attributes of 258 samples covering 9 marketed amlodipine (AMLO) formulations. The quantitation of AMLO and its three sulfonate ester genotoxic impurities of besylate counter ion was settled using a validated high-performance liquid chromatography-diode-array detection method. The classification of correlation between dependent and independent variables was exercised using linear discriminant analysis models. The linear dispersion of acceptable quality attributes was significantly different for AMLO besylate formulation with unit price per tablet "<1 Rs." Although the correlations between price and quality are well-understood associations group centroid distance for price group "2-3 Rs." and "1-2 Rs." reveal that acceptable quality dispersion was similar for both groups. Nonetheless, a higher price could allow storage of the finished formulation to be kept on the shelf for a longer period.

Pharmacokinetic Interactions Between the Fixed-Dose Combination of Ezetimibe/Rosuvastatin 10/20 Mg and the Fixed-Dose Combination of Telmisartan/Amlodipine 80/5 Mg in Healthy Subjects.

Background: Management of hypertension and hyperlipidemia, which are common comorbid risk factors for cardiovascular diseases, require multiple medications. The development of a fixed-dose combination (FDC) containing ezetimibe, rosuvastatin, telmisartan, and amlodipine aims to enhance patient adherence and persistence, but the potential interactions among the four medications have not been studied. This study aimed to evaluate the pharmacokinetic (PK) interactions between the FDC of ezetimibe/rosuvastatin 10/20 mg (ER) and the FDC of telmisartan/amlodipine 80/5 mg (TA). Methods: An open-label, single-sequence, three-period, three-treatment crossover study was conducted in healthy male subjects. All subjects received ER for 7 days, TA for 9 days and ER combined with TA for 7 days during each treatment period. For PK analysis of total/free ezetimibe, rosuvastatin, telmisartan, and amlodipine, serial blood samples were collected for 24 hours at steady state. Safety profiles were assessed throughout the study. Results: Thirty-eight subjects were enrolled, and 34 subjects completed the study. The systemic exposure to each active ingredient after coadministration of the two FDCs was similar to that after each FDC alone. The geometric mean ratios and 90% confidence intervals for the maximum plasma concentration (µg/L) and the area under the plasma concentration-time curve (h·µg/L) of the combination therapy to monotherapy, assessed at steady state, were as follows: total ezetimibe, 1.0264 (0.8765-1.2017) and 0.9359 (0.7847-1.1163); free ezetimibe, 1.5713 (1.2821-1.9257) and 0.9941 (0.8384-1.1788); rosuvastatin, 2.1673 (1.7807-2.6379) and 1.1714 (0.9992-1.3733); telmisartan, 1.0745 (0.8139-1.4186) and 1.1057 (0.8379-1.4591); and amlodipine, 0.9421 (0.8764-1.0126) and 0.9603 (0.8862-1.0405). Both combination therapy and monotherapy were well tolerated by the subjects. Conclusion: The coadministration of ezetimibe/rosuvastatin 10/20 mg and ezetimibe/rosuvastatin 10/20 mg was well tolerated in healthy subjects, and the PK interaction between those two FDCs was not clinically significant.

Cost-effectiveness analysis comparing single-pill combination of perindopril/amlodipine/indapamide to the free equivalent combination in patients with hypertension from an Italian national health system perspective.

OBJECTIVE: To evaluate the cost-effectiveness of a single-pill combination (SPC) of perindopril/amlodipine/indapamide versus its free equivalent combination (FEC) in adults with hypertension in Italy. METHODS: A Markov model was developed to perform a cost-utility analysis with a lifetime horizon and an Italian healthcare payer's perspective. In the model, the additional effect of the SPC on blood pressure level compared with the FEC was translated into a decreased risk of cardiovascular events and CKD, which was modeled via Framingham risk algorithms. Difference in persistence rates of SPC and FEC were modeled via discontinuation rates. RESULTS: A perindopril/amlodipine/indapamide SPC is associated with lower cost and better health outcomes compared to its FEC. Over a lifetime horizon, it is associated with a 0.050 QALY gain and cost savings of €376, resulting from lower cardiovascular event rates. In the alternative scenario, where different approach for modeling impact of adherence was considered, incremental gain of 0.069 QALY and savings of €1,004 were observed. Results were robust to sensitivity and scenario analyses, indicating that use of this SPC is a cost-effective strategy. CONCLUSIONS: The findings indicate that a perindopril/amlodipine/indapamide SPC is a cost-saving treatment option for hypertension in Italy, compared to its FEC.

Gingival Hyperplasia Masquerading as Tumor Lesion, Possibly Linked to Amlodipine Use.

ABSTRACT: A 70-year-old woman under amlodipine treatment for hypertension presented with a hemorrhagic mass in the mandibular gingiva. Imaging studies revealed high signal intensity in T2-weighted MRI and moderate 18 F-FDG accumulation at the lesion's periphery. Although no malignancy was detected, the lesion continuously grew, prompting excision. Histopathological examination confirmed gingival hyperplasia attributed to amlodipine use. Drug-induced gingival hyperplasia typically presents as diffuse swelling; however, this lesion manifested as a polyp, posing diagnostic challenges. Reports on imaging findings for drug-induced gingival hyperplasia are limited. Understanding imaging patterns alongside clinical history aids in accurate diagnosis.

Clinical outcome in hypertensive patients treated with amlodipine plus bisoprolol or plus valsartan.

OBJECTIVE: Several guidelines do not recommend beta-blocker as the first-line treatment for hypertension because of its inferior efficacy in stroke prevention. Combination therapy with beta-blocker is commonly used for blood pressure control. We compared the clinical outcomes in patients treated with amlodipine plus bisoprolol (A + B), a ß1-selective beta-blocker and amlodipine plus valsartan (A + V). METHODS: A population-based cohort study was performed using data from the Taiwan National Health Insurance Research Database. From 2012 to 2019, newly diagnosed adult hypertensive patients who received initial amlodipine monotherapy and then switched to A + V or A + B were included. The efficacy outcomes included all-cause death, atherosclerotic cardiovascular disease (ASCVD) event (cardiovascular death, myocardial infarction, ischemic stroke, and coronary revascularization), hemorrhagic stroke, and heart failure. Multivariable Cox proportional hazards model was used to evaluate the relationship between outcomes and different treatments. RESULTS: Overall, 4311 patients in A + B group and 10980 patients in A + V group were included. After a mean follow-up of 4.34 ± 1.79 years, the efficacy outcomes were similar between the A + V and A + B groups regarding all-cause death (adjusted hazard ratio [aHR] 0.99, 95% confidence interval [CI] 0.83-1.18), ASCVD event (aHR 0.97, 95% CI 0.84-1.12), and heart failure (aHR 1.06, 95% CI 0.87-1.30). The risk of hemorrhagic stroke was lower in A + B group (aHR 0.70, 95% CI 0.52-0.94). The result was similar when taking death into consideration in competing risk analysis. The safety outcomes were similar between the 2 groups. CONCLUSIONS: There was no difference of all-cause death, ASCVD event, and heart failure in A + B vs. A + V users. But A + B users had a lower risk of hemorrhagic stroke.

Severe amlodipine toxicity: A medical dilemma managed with therapeutic plasma exchange.

Amlodipine poisoning is a nightmare for treating clinicians because of the intractable hypotension and bradycardia induced by the drug, which requires a balanced treatment algorithm. We encountered a case of severe Amlodipine toxicity (450 mg) who presented with complaints of nausea, multiple episodes of vomiting, and chest discomfort. On arrival at the EMD, the patient had significant hypotension (80/46 mmHg), bradycardia (40 beats/min), and a fall in oxygen saturation (75 %). He was symptomatically managed with inotropes, IV calcium, IV fluids, and oxygen supplementation. We decided to go forward with Therapeutic Plasma Exchange (TPE) in an attempt to remove the inciting agent. Two sessions of TPE were performed and the patient showed significant improvement post-procedure which led to the discharge of the patient within 10 days of admission. This case report highlights the noteworthiness of TPE in treating significantly high doses of drug poisoning.

[Modern Fixed Combinations in the Correction of Arterial Hypertension and Dyslipidemia].

Based on a clinical case report, the article shows the individual selection of effective therapy for a patient with arterial hypertension and dyslipidemia. Taking into account the risk factors for cardiovascular diseases, Equamer® was selected as a fixed combination of amlodipine + lisinopril + rosuvastatin capsules 10 mg+20 mg+10 mg (Gedeon Richter Plc, Budapest, Hungary). In the patient with hypertension, ischemic heart disease was verified, and stenting of the anterior descending artery was performed. According to the clinical guidelines, when arterial hypertension is associated with ischemic heart disease, the drug therapy of choice should be a combination of dihydropyridine slow calcium channel blockers with an angiotensin-converting enzyme inhibitor. The fixed triple combination of amlodipine, lisinopril, and rosuvastatin is one of the most appropriate in this clinical situation; this combination targets the two major risk factors for cardiovascular diseases, arterial hypertension and dyslipidemia.