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Advances in Therapy Jan 2024The present real-world analysis aims to compare the drug utilization, hospitalizations and direct healthcare costs related to the use of single-pill combination (SPC) or... (Observational Study)
Observational Study
A Retrospective Observational Real-Word Analysis of the Adherence, Healthcare Resource Consumption and Costs in Patients Treated with Bisoprolol/Perindopril as Single-Pill or Free Combination.
INTRODUCTION
The present real-world analysis aims to compare the drug utilization, hospitalizations and direct healthcare costs related to the use of single-pill combination (SPC) or free-equivalent combination (FEC) of perindopril and bisoprolol (PER/BIS) in a large Italian population.
METHODS
This observational retrospective analysis was based on administrative databases covering approximately 7 million subjects across Italy. All adult subjects receiving PER/BIS as SPC or FEC between January 2017-June 2020 were included. Subjects were followed for 1 year after the first prescription of PER/BIS as FEC (± 1 month) or SPC. Before comparing the SPC and FEC cohorts, propensity score matching (PSM) was applied to balance the baseline characteristics. Drug utilization was investigated as adherence (defined by the proportion of days covered, PDC) and persistence (evaluated by Kaplan-Meier curves). Hospitalizations and mean annual direct healthcare costs (due to drug prescriptions, hospitalizations and use of outpatient services) were analyzed during follow-up.
RESULTS
The original cohort included 11,440 and 6521 patients taking the SPC and FEC PER/BIS combination, respectively. After PSM, two balanced SPC and FEC cohorts of 4688 patients were obtained (mean age 70 years, approximately 50% male, 24% in secondary prevention). The proportion of adherent patients (PDC ≥ 80%) was higher for those on SPC (45.5%) than those on FEC (38.6%), p < 0.001. The PER/BIS combination was discontinued by 35.8% of patients in the SPC cohort and 41.7% in the FEC cohort (p < 0.001). The SPC cohort had fewer cardiovascular (CV) hospitalizations (5.3%) than the free-combination cohort (7.4%), p < 0.001. Mean annual total healthcare costs were lower in the SPC (1999€) than in the FEC (2359€) cohort (p < 0.001).
CONCLUSION
In a real-world setting, patients treated with PER/BIS SPC showed higher adherence, lower risk of drug discontinuation, reduced risk of CV hospitalization, and lower healthcare costs than those on FEC of the same drugs.
Topics: Adult; Humans; Male; Aged; Female; Perindopril; Antihypertensive Agents; Hypertension; Bisoprolol; Retrospective Studies; Delivery of Health Care; Medication Adherence
PubMed: 37864626
DOI: 10.1007/s12325-023-02707-7 -
Drug Design, Development and Therapy 2020This study aimed to quantify the amount of perindopril and its active metabolite perindoprilat present in breast milk and corresponding maternal and infant plasma... (Observational Study)
Observational Study
OBJECTIVE
This study aimed to quantify the amount of perindopril and its active metabolite perindoprilat present in breast milk and corresponding maternal and infant plasma concentrations.
DESIGN
Prospective, longitudinal, observational.
SETTING
Tertiary specialist paediatric and obstetric hospital in Adelaide, South Australia.
POPULATION
Breastfeeding women actively treated with perindopril for hypertensive disorders postpartum.
METHODS
Eight breast milk samples and a single plasma sample were collected from each participant over a 24 hrs period, and plasma samples were taken from eligible breastfed infants. Breast milk and plasma concentrations of perindopril and perindoprilat were analysed using a validated Liquid Chromatography tandem-Mass Spectrometry (LC-MS/MS) method.
MAIN OUTCOME MEASURES
Mean breast milk concentrations of perindopril and perindoprilat, Relative Infant Dose (RID) <10%, and Theoretical Infant Dose (TID).
RESULTS
Ten women and three infants participated in the study. The mean concentration of perindopril in breast milk for each participant ranged from 0.003 to 1.2 ng/mL and perindoprilat 0.2-36 ng/mL. RID for perindopril was 0.0005-0.2% and perindoprilat 0.03-4.6%. TID for perindopril was 0.00045-0.18 µg/kg/day and perindoprilat 0.032-5.4 µg/kg/day. Infant plasma levels for perindopril ranged from 0.44 to 1.12 ng/mL and perindoprilat undetectable - 10.14 ng/mL. Maternal reports described normal infant growth and development.
CONCLUSION
Infant exposure to perindopril and perindoprilat through breast milk is low. However, some infants were found to have plasma perindoprilat concentrations consistent with pharmacodynamic effects. Perindopril may be used in mothers of healthy term infants, provided the infant is carefully monitored.
Topics: Adult; Angiotensin-Converting Enzyme Inhibitors; Breast Feeding; Female; Humans; Indoles; Infant; Male; Middle Aged; Milk, Human; Perindopril; Prospective Studies; Young Adult
PubMed: 32184565
DOI: 10.2147/DDDT.S239704 -
Heliyon Feb 2022Alzheimer's disease (AD) is a common neurodegenerative disorder. Aluminium chloride induces AD like pathology in rats. Renin angiotensin system plays a significant role...
Alzheimer's disease (AD) is a common neurodegenerative disorder. Aluminium chloride induces AD like pathology in rats. Renin angiotensin system plays a significant role in the pathogenesis and occurrence of Alzheimer's disease. In the present study we evaluated and compared the effect of Captopril and Perindopril against aluminium chloride induced amyloidogenesis and cognitive dysfunction in rats. Wistar rats of both sex were divided randomly into four groups i.e. Group I was served as normal control and treated with normal saline, Group II was administered with AlCl (100 mg/kg, p. o.) and Group III and IV received Captopril (30 mg/kg, p. o.) and Perindopril (5 mg/kg, p. o.) respectively 1hr prior to administration of AlCl. All the doses were given once daily for 42 days. The evaluation of memory function was carried out in Y-maze (spontaneous alternation), radial arm maze (number of correct responses) and elevated plus maze (transfer latency). After behavioral studies, estimation of antioxidant status (brain and serum), amyloid-β content (brain) and histopathology of brain hippocampus region was done. Administration of AlCl for 42 days impaired cognitive dysfunction. Captopril and Perindopril prevented AlCl induced cognitive dysfunction by improving spontaneous alternation behavior, number of correct responses and reducing transfer latency. They also increase the antioxidant status, reduce the Aβ42 content in the brain and reverse the histopathological changes caused by AlCl in hippocampal region. Both Captopril and Perindopril protects against aluminium chloride induced amyloidogenesis and AD like pathology. Captopril is found to be more effective than Perindopril.
PubMed: 35243060
DOI: 10.1016/j.heliyon.2022.e08935 -
Cureus Jul 2022The effect of antihypertensive drugs, especially drugs modulating the renin-angiotensin-aldosterone-system (RAAS), on neurodegenerative diseases still needs to be...
The effect of antihypertensive drugs, especially drugs modulating the renin-angiotensin-aldosterone-system (RAAS), on neurodegenerative diseases still needs to be investigated. This study aimed to compare the effects of three different antihypertensive drugs (telmisartan, perindopril, and nebivolol) on neuroprotection and acetylcholine (ACh) levels against lipopolysaccharide (LPS)-induced injury in a differentiated SH-SY5Y cell line. Cells were treated with retinoic acid for differentiation to a neuronal phenotype. LPS 20 (μg/mL) was applied to the cells for one hour. Then, the cells were treated with 1, 5, and 10 µg/mL concentrations of telmisartan, perindopril, and nebivolol separately for 24 hours, except for the control and LPS alone groups. Cell viability was evaluated using a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. ACh levels were analyzed using an enzyme immunosorbent assay in the culture medium. Tumor necrosis factor-alpha (TNF-α), interleukin 1 beta (IL-1β), and nuclear factor kappa-light-chain-enhancer of activated B cells (NFκB) expressions were evaluated using western blot analysis. Telmisartan demonstrated the highest cell viability against LPS-induced injury, whereas the protective effect of perindopril was moderate. Nebivolol showed no neuroprotective effect. The protective effect of 10-µg/mL telmisartan was superior to 10 µg/mL perindopril (p=0.006), 5 µg/mL perindopril (p=0.001), 1 µg/mL perindopril (p=0.001), and 1, 5, and 10 µg/mL nebivolol (p<0.001). Among all the study drugs, only telmisartan provided a statistically significant increase in ACh levels after LPS-induced injury. Additionally, the administration of telmisartan provided a concentration-dependent reduction in TNF-α, IL-1β, and NFκB expression against LPS-induced neuroinflammation. These findings suggest that telmisartan has a superior neuroprotective effect against LPS-induced injury in neuron-like cells compared with both perindopril and nebivolol.
PubMed: 36051740
DOI: 10.7759/cureus.27429 -
Possible combined effect of perindopril and Azilsartan in an experimental model of dementia in rats.Saudi Pharmaceutical Journal : SPJ :... May 2020Renin-angiotensin system exerted deleterious effects on learning and cognitive functions through different mechanisms. The present study has been designed to evaluate...
Renin-angiotensin system exerted deleterious effects on learning and cognitive functions through different mechanisms. The present study has been designed to evaluate the protective effect of perindopril and azilsartan as monotherapy or in combination on aluminum chloride (AlCl) induced neurobehavioral and pathological changes in Alzheimeric rats. Male Wistar rats were divided into nine groups (n = 6); negative control, AlCl3 treated, vehicle, AlCl3 and Azilsartan (3.5 mg/kg, 7 mg/kg) co-treated, AlCl3 and perindopril (0.5 mg/kg, 1 mg/kg) co-treated, AlCl3 and (Azilsartan 3.5 mg/kg + perindopril 0.5 mg/kg), and AlCl3 and (Azilsartan 7 mg/kg + perindopril 1 mg/kg), all groups were treated for consecutive 60 days. Then, memory function was evaluated by the Y- maze test. Amyloid Peptide - 42 (Aβ-42), Acetylcholinesterase (AChE), Malondialdehyde (MDA), Tumor necrosis factor (TNF-α) and Nitric Oxide (NO) levels in the hippocampus were assessed with (ELISA) kits. The histopathological studies of the hippocampal dentate gyrus (DG) and Cornu Ammonis-3 (CA3) were also performed. Oral administration of either azilsartan and perindopril alone or in combined for 60 days have shown; improvement of cognitive function, significant reduction in the hippocampal levels of Aβ-42, Acetylcholinesterase, Malondialdehyde (MDA), Tumor necrosis factor (TNF-α) and reserved most of histopathological changes in dentate gyrus (DG) and Cornu Ammonis-3 (CA3) that mediated by Alcl. Our behavioral, biochemical, and histopathological studies indicate that perindopril and azilsartan have neuroprotective effects on the AD model of rats induced by AlCl, suggesting that perindopril and azilsartan may be a candidate drugs for the treatment of AD.
PubMed: 32435138
DOI: 10.1016/j.jsps.2020.03.009 -
Advances in Therapy Jan 2022The combination of angiotensin-converting enzyme inhibitors and beta-blockers is recommended in a wide range of patients with hypertension, including those with stable... (Observational Study)
Observational Study
Concomitant Treatment of Hypertensive Patients with Bisoprolol and Perindopril in Routine Clinical Practice: A Post Hoc Analysis of the CONFIDENCE II, PROTECT I, and PROTECT III Observational Studies.
INTRODUCTION
The combination of angiotensin-converting enzyme inhibitors and beta-blockers is recommended in a wide range of patients with hypertension, including those with stable coronary artery disease and/or elevated heart rate. This post hoc analysis of three observational studies provides effectiveness and safety data on treatment with perindopril on top of bisoprolol-based therapy, in routine clinical practice.
METHODS
Data were analyzed from three open-label, prospective, multicenter, observational studies of Canadian patients with mild-to-moderate hypertension, which shared the same inclusion and exclusion criteria, treatment duration, and primary outcome. This post hoc analysis focused on the subpopulation of patients treated with perindopril on top of bisoprolol-based therapy. All patients were followed for 16 weeks and underwent baseline, week 4, and week 16 visits. Primary outcomes were mean changes in blood pressure (BP) and proportion of patients achieving BP control (< 140/90 mmHg) in the full analysis set (FAS).
RESULTS
A total of 845 patients (mean age 68.3 ± 11.3 years, mean baseline BP 151.5/86.0 mmHg) were analyzed in the FAS. After 16 weeks, mean SBP/DBP decreased by - 20.4/- 9.8 mmHg with statistically significant reductions observed at all visits in all three studies allowing 78% of patients to achieve the BP treatment goal. No statistically significant changes in heart rate were observed and no serious adverse events reported. The most frequent doses of bisoprolol and perindopril were 5 + 4 mg (34.9%), followed by 5 + 8 mg (16.9%), and 2.5 + 4 mg (12.5%).
CONCLUSION
The addition of perindopril on top of bisoprolol-based therapy in patients with mild-to-moderate hypertension was associated with significant reductions in BP compared with baseline and with achievement of BP targets in the majority of patients. The results suggest this strategy is safe and effective for use in routine clinical practice.
Topics: Aged; Antihypertensive Agents; Bisoprolol; Blood Pressure; Canada; Drug Combinations; Humans; Hypertension; Middle Aged; Perindopril; Prospective Studies; Treatment Outcome
PubMed: 34755324
DOI: 10.1007/s12325-021-01958-6 -
Advances in Therapy Jun 2021Combination antihypertensive therapy is required by most patients to achieve guideline-recommended blood pressure (BP) goals. This study assessed the effectiveness and... (Observational Study)
Observational Study
Effectiveness and Tolerability of the Single-Pill Combination of Bisoprolol and Perindopril in Patients with Arterial Hypertension and Stable Coronary Artery Disease in Daily Clinical Practice: The STYLE Study.
INTRODUCTION
Combination antihypertensive therapy is required by most patients to achieve guideline-recommended blood pressure (BP) goals. This study assessed the effectiveness and tolerability of bisoprolol/perindopril (Bis/Per) single-pill combination (SPC) in Russian patients with hypertension and coronary artery disease (CAD) treated in routine clinical practice.
METHODS
STYLE (NCT03730116) was an open-label, uncontrolled, prospective observational study conducted in patients who were already receiving Bis/Per SPC, switched to SPC from Bis or Per monotherapy, or switched from a free combination of Bis and Per. Primary endpoint criteria were assessed at 1 and 3 months and included change in mean office systolic/diastolic blood pressure (SBP/DBP), proportion achieving target BP (< 140/90 mmHg), and measures of antianginal effectiveness.
RESULTS
The full analysis set comprised 1892 subjects. Mean age was 61.9 ± 8.8 years, 53.2% were women, and mean durations of hypertension and CAD were 12.5 ± 7.9 and 7.2 ± 6.4 years, respectively. Mean SBP/DBP decreased by 22.3/11.0 mmHg and 31.5/15.9 mmHg at 1 and 3 months, respectively (P < 0.0001 vs baseline). Target BP was achieved by 49.2% and 86.7% of patients at 1 and 3 months, respectively. Reductions in mean number of angina attacks and nitrate consumption and improvements in heart rate were statistically significant. Treatment was well tolerated.
CONCLUSION
Treatment of patients with hypertension and CAD with Bis/Per SPC for 3 months was associated with significant decreases in SBP/DBP and a high proportion of patients achieving BP treatment goals. This was accompanied by an improvement in angina symptoms. Treatment was well tolerated in a broad patient population representative of those seen in everyday clinical practice.
Topics: Aged; Antihypertensive Agents; Bisoprolol; Blood Pressure; Coronary Artery Disease; Drug Combinations; Female; Humans; Hypertension; Male; Middle Aged; Perindopril; Russia; Treatment Outcome
PubMed: 33991323
DOI: 10.1007/s12325-021-01754-2 -
Evidence-based Complementary and... 2021Excessive activation of the nod-like receptor family pyrin domain containing 3(NLRP3) inflammasome plays a significant role in the progression of cardiac injury. In...
BACKGROUND
Excessive activation of the nod-like receptor family pyrin domain containing 3(NLRP3) inflammasome plays a significant role in the progression of cardiac injury. In China, it has been well recognized that Chinese herbal medicine is markedly effective in treating cardiovascular diseases (CVDs). LuQi Formula (LQF) has been used clinically for more than 10 years and confirmed to be effective in improving cardiac function and inhibiting apoptosis. However, the specific mechanisms underlying its efficacy are mostly unknown. This study aimed to evaluate whether LQF could alleviate cardiac injury and apoptosis by regulating the NLRP3 inflammasome and the caspase-3/Bax pathway.
PURPOSE
In this study, we investigated the effects of LQF on cardiac remodeling in a mouse model of myocardial infarction (MI) in vivo.
METHODS
Forty male C57BL/6 mice were randomly divided into four groups: the sham group, the model group, the LQF group, and the perindopril group, with a sample size () of 10 mice in each group. Except the sham group, the other groups received left anterior descending (LAD) coronary artery ligation to induce MI and then treated with LQF, perindopril, or saline. Six weeks after MI, echocardiography was used to evaluate cardiac structure and function. Myocardial tissue morphology was observed by haematoxylin and eosin (H&E) staining, and heart samples were stained with Masson's trichrome to analyse myocardial fibrosis. Myocardial hypertrophy was observed by fluorescent wheat germ agglutinin (WGA) staining. The expressions of NLRP3, ASC, Cle-caspase-1, IL-1, TXNIP, Cle-caspase-3, Bcl-2, and Bax in heart tissues were assessed by western blot analysis. mRNA expressions of ANP and BNP in heart tissues were measured by RT-PCR. The expression of reactive oxygen species in myocardial tissue was detected by using a DCFH-DA probe.
RESULTS
Echocardiographic analysis showed that compared with the model group, the left ventricular ejection fraction (LVEF) and left ventricular fractional shortening (LVFS) in the LQF and perindopril group were increased ( < 0.05), left ventricular internal diameter end diastole (LVIDd) and left ventricular internal diameter end-systole (LVIDs) were reduced ( < 0.05), and H&E and Masson's trichrome staining of cardiac tissues showed that LQF and perindopril could partially reverse ventricular remodeling and alleviate myocardial fibrosis ( < 0.05). WGA fluorescence results showed that compared with the model group, myocardial hypertrophy was significantly reduced in the LQF and perindopril group. We also found that LQF and perindopril reduce the oxidative stress response in the heart of MI mice. The protein expression of NLRP3, ASC, Cle-caspase-1, IL-1, TXNIP, Cle-caspase-3, and Bax was downregulated in the LHF and perindopril treatment group, and Bcl-2 expression was upregulated.
CONCLUSION
LQF and perindopril significantly attenuated cardiac injury and apoptosis in the MI model. In addition, we found that LQF effectively inhibited the activation of the NLRP3/ASC/caspase-1/IL-1 cascade, decreased inflammatory infiltration, delayed ventricular remodeling, and downregulated caspase-3/Bax signaling, which can effectively reduce the apoptosis of cardiomyocytes. Perindopril showed the same mechanism.
PubMed: 34257682
DOI: 10.1155/2021/5518083 -
The Chinese Journal of Physiology 2023The purpose of this study was to elucidate the therapeutic effect of different antihypertensive drugs (amlodipine and perindopril) on hypertension induced by apatinib...
Comparison of antihypertensive drugs amlodipine and perindopril on blood pressure variability after long-term treatment of hypertension induced by apatinib and bevacizumab.
The purpose of this study was to elucidate the therapeutic effect of different antihypertensive drugs (amlodipine and perindopril) on hypertension induced by apatinib and bevacizumab. Sixty patients with hypertension treated with apatinib or bevacizumab were selected and divided into two groups: one group was treated with amlodipine and the other group was treated with perindopril. Before and after treatment, the dynamic blood pressure (BP) measurement (systolic BP [SBP] and diastolic BP [DBP]), echocardiography (left ventricular end-diastolic diameter, interventricular septal thickness [IVST], left ventricular posterior wall thickness [LVPWT], and left atrial diameter [LAD]), and detection of nitric oxide (NO) content in venous blood were performed. In the amlodipine group, the 24hSBP, 24hSSD, 24hSCV, daytime mean SBP (dSBP), daytime mean SSD (dSSD), daytime mean SBP CV, night mean SBP (nSBP), night mean SSD, 24hDBP, 24hDSD, 24 h DBP CV, daytime mean DBP (dDBP), daytime mean DSD (dDSD), daytime mean DBP CV, night mean DBP (nDBP), LAD, and LAD index (LADi) after treatment were all lower than before treatment, while NO was higher than before treatment (all P < 0.05). In the perindopril group, the 24hSBP, dSBP, nSBP, 24hDBP, dDBP, nDBP, LAD, LADi, IVST, LVPWT, and left ventricular mass index (LVMI) after treatment were lower than before treatment, and NO level after treatment was higher than before treatment (all P < 0.05). After treatment, the 24hSBP, 24hSSD, dSBP, dSSD, nSBP, 24hDBP, 24hDSD, dDBP, dDSD, nDBP, night mean DSD, and NO were all lower while the LAD, LADi, IVST, LVPWT, and LVMI were higher in the amlodipine group than those in the perindopril group (all P < 0.05). Our study suggests that the SBP and DBP variability of amlodipine in the treatment of hypertension induced by apatinib and bevacizumab is slightly better than that of perindopril, but the effect of perindopril in improving endothelial function indices NO and echocardiographic data is better than that of amlodipine.
Topics: Humans; Antihypertensive Agents; Perindopril; Amlodipine; Blood Pressure; Bevacizumab; Hypertension; Treatment Outcome
PubMed: 37322624
DOI: 10.4103/cjop.CJOP-D-22-00158 -
European Heart Journal. Cardiovascular... Feb 2022An improved understanding of the pathophysiology of trastuzumab-mediated cardiotoxicity is required to improve outcomes of patients with human epidermal growth factor... (Randomized Controlled Trial)
Randomized Controlled Trial
AIMS
An improved understanding of the pathophysiology of trastuzumab-mediated cardiotoxicity is required to improve outcomes of patients with human epidermal growth factor receptor 2 (HER2)-positive breast cancer. We aimed to characterize the cardiac and cardiometabolic phenotype of trastuzumab-mediated toxicity and potential interactions with cardiac pharmacotherapy.
METHODS AND RESULTS
This study was an analysis of serial magnetic resonance imaging (MRI) and circulating biomarker data acquired from patients with HER2-positive early-stage breast cancer participating in a randomized-controlled clinical trial for the pharmaco-prevention of trastuzumab-associated cardiotoxicity. Circulating biomarkers (B-type natriuretic peptide, troponin I, MMP-2 and -9, GDF-15, neuregulin-1, and IGF-1) and MRI of cardiac structure and function and abdominal fat distribution were acquired prior to trastuzumab, post-cycle 4 and post-cycle 17. Ninety-four participants (51 ± 8 years) completed the study with 30 on placebo, 33 on perindopril, and 31 on bisoprolol. Post-cycle 4, global longitudinal strain deteriorated from baseline in both placebo (+2.0 ± 2.7%, P = 0.002) and perindopril (+0.9 ± 2.5%, P = 0.04), but not with bisoprolol (-0.2 ± 2.1%, P = 0.55). In all groups combined, extracellular volume fraction and GDF-15 increased post-cycle 4 (+1.3 ± 4.4%, P = 0.004; +130 ± 150%, P ≤ 0.001, respectively). However, no significant change in troponin I was detected throughout trastuzumab. In all groups combined, visceral and intermuscular fat volume increased post-cycle 4 (+7 ± 17%, P = 0.02, +8 ± 23%, P = 0.02, respectively), while muscle volume and IGF-1 decreased from post-cycle 4 to 17 (-2 ± 10%, P = 0.008, -18 ± 28%, P < 0.001, respectively).
CONCLUSION
Trastuzumab results in impaired cardiac function and early myocardial inflammation. Trastuzumab is also associated with deleterious changes to the cardiometabolic phenotype which may contribute to the increased cardiovascular risk in this population.
Topics: Breast Neoplasms; Cardiotoxicity; Female; Humans; Natriuretic Peptide, Brain; Trastuzumab; Troponin I
PubMed: 33605416
DOI: 10.1093/ehjcvp/pvab016