1
|
Zhang S, Li Y, Xu X, Xu R, Zhang L, Wan X, Yao Z, Sun Y, Liu Y, Bin J, Wang Z, Li S, Yang P, Xu X, Liang W, Gao X, Li X, Jia M, Ma G, Gu X, Hong C. Efficacy and safety of single-pill amlodipine/losartan versus losartan in patients with inadequately controlled hypertension after losartan treatment: a multicenter, double-blind, randomized phase III clinical trial. Front Cardiovasc Med 2023; 10:1177166. [PMID: 37404731 PMCID: PMC10315825 DOI: 10.3389/fcvm.2023.1177166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 06/08/2023] [Indexed: 07/06/2023] Open
Abstract
Objective Single-pill amlodipine besylate (AML) plus losartan (LOS) has been used to treat inadequately controlled hypertension after antihypertensive monotherapy; however, relevant data in China are limited. This study aimed to compare the efficacy and safety of single-pill AML/LOS and LOS alone in Chinese patients with inadequately controlled hypertension after LOS treatment. Methods In this multicenter, double-blind, randomized, controlled phase III clinical trial, patients with inadequately controlled hypertension after 4 weeks of LOS treatment were randomized to receive daily single-pill AML/LOS (5/100 mg, AML/LOS group, N = 154) or LOS (100 mg, LOS group, N = 153) tablets for 8 weeks. At weeks 4 and 8 of treatment, sitting diastolic and systolic blood pressure (sitDBP and sitSBP, respectively) and the BP target achievement rate were assessed. Results At week 8, the sitDBP change from baseline was greater in the AML/LOS group than in the LOS group (-8.84 ± 6.86 vs. -2.65 ± 7.62 mmHg, P < 0.001). In addition, the AML/LOS group also showed greater sitDBP change from baseline to week 4 (-8.77 ± 6.60 vs. -2.99 ± 7.05 mmHg) and sitSBP change from baseline to week 4 (-12.54 ± 11.65 vs. -2.36 ± 10.33 mmHg) and 8 (-13.93 ± 10.90 vs. -2.38 ± 12.71 mmHg) (all P < 0.001). Moreover, the BP target achievement rates at weeks 4 (57.1% vs. 25.3%, P < 0.001) and 8 (58.4% vs. 28.1%, P < 0.001) were higher in the AML/LOS group than those in the LOS group. Both treatments were safe and tolerable. Conclusion Single-pill AML/LOS is superior to LOS monotherapy for controlling BP and is safe and well tolerated in Chinese patients with inadequately controlled hypertension after LOS treatment.
Collapse
Affiliation(s)
- Shuyang Zhang
- Department of Cardiology, Peking Union Medical College Hospital, Beijing, China
| | - Ying Li
- Department of Cardiology, Shanghai East Hospital, Shanghai, China
| | - Xin Xu
- Department of Cardiology, Wuxi No.2 People’s Hospital, Wuxi, China
| | - Rui Xu
- Department of Cardiology, Central Hospital Affiliated to Shandong First Medical University, Jinan, China
- Department of Cardiology, Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Linchao Zhang
- Department of Cardiology, Liuzhou Municipal Liutie Central Hospital, Liuzhou, China
- Department of Cardiology, Liuzhou People’s Hospital, Liuzhou, China
| | - Xiaoqun Wan
- Department of Cardiology, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Zhuhua Yao
- Department of Cardiology, Tianjin People’s Hospital, Tianjin, China
| | - Yuemin Sun
- Department of Cardiology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yong Liu
- Department of Cardiology, Tianjin 4th Center Hospital, Tianjin, China
| | - Jianping Bin
- Department of Cardiology, Nanfang Hospital, Guangzhou, China
| | - Zhen Wang
- Department of Cardiology, The First Hospital of Hebei Medical University, Shijiazhuang, China
| | - Shuren Li
- Department of Cardiology, Hebei General Hospital, Shijiazhuang, China
| | - Ping Yang
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Jilin, China
| | - Xiping Xu
- Department of Cardiology, Yueyang Central Hospital, Yueyang, China
| | - Weidong Liang
- Department of Cardiology, The First People’s Hospital of Nanning, Nanning, China
| | - Xiaohong Gao
- Department of Cardiology, Beijing Pinggu Hospital, Beijing, China
| | - Xiaodong Li
- Department of Cardiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Min Jia
- Department of Cardiology, Zaozhuang Municipal Hospital, Zaozhuang, China
| | - Guang Ma
- Department of Cardiology, Baoding NO.2 Central Hospital, Baoding, China
| | - Xiang Gu
- Department of Cardiology, Subei People’s Hospital, Yangzhou, China
| | - Chang Hong
- Department of Cardiology, PKUCare Luzhong Hospital, Zibo, China
| |
Collapse
|
2
|
Khan MFS, Tahir L, Zhou X, Bary G, Sajid M, Shahzad AK, Khan I, Mohamed A, Ahmad R. Method development for simultaneous estimation of Amlodipine Besylate and Perindopril Tertbutyl amine in fixed-dose. Heliyon 2023; 9:e14209. [PMID: 36923897 PMCID: PMC10009730 DOI: 10.1016/j.heliyon.2023.e14209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 02/23/2023] [Accepted: 02/24/2023] [Indexed: 03/05/2023] Open
Abstract
The fixed-dose combination of Amlodipine Besylate (ADB) with Perindopril Tertbutylamine (PTBA) drug is used to treat patients with mild-to-moderate hypertension. In recent times researchers are interested to find the efficient analytical method development and validation for the simultaneous determination of ADB and PTBA in a fixed-dose, film-coated tablet. Therefore, the current study was performed with a reverse-phase liquid chromatography method developed to simultaneously analyze ADB and PTBA in film-coated tablets as fixed-dose combinations. The linearity of the proposed method was calculated by preparing six different mixtures of both ADB and PTBA in the mobile phase. The concentration of both the analytes was analyzed at 56mg/100 mL to 84mg/100 mL and 32mg/100 mL to 48mg/100 mL, respectively. The ratio of acetonitrile and phosphate buffer was 35:65. The flow rate was adjusted to 1.5 ml per minute to reduce the retention time. The validation study was performed for the parameters specificity, linearity, precision, range, limit of detection, limit of quantification, accuracy/biasness, and robustness. The relative percentage standard deviation for Perindopril Tertbutyl amine was 0.148%, and for Amlodipine is 0.312%. These results show that the advanced analysis method for simultaneous analysis of fixed-dose is precise. The theoretical IR spectra were also calculated by Gaussian 9.2 by employing the B3LYP functional at density functional theory (DFT) level study. All these parameters studied in this work authenticate the effectiveness of the developed validation method and ensure its repeatability/reproducibility accordingly. To the best of our knowledge, this is the first time to develop a new fast, and easy method for simultaneous identification and quantification of ADB and PTBA by high-performance liquid chromatography (HPLC) with a time-efficient and cost-effective approach.
Collapse
Affiliation(s)
| | | | - Xu Zhou
- Faculty of International Applied Technology, Yibin University, Yibin 644000, Sichuan China
| | - Ghulam Bary
- Faculty of Science, Yibin University, Yibin 644000, Sichuan, China
| | - Muhammad Sajid
- Faculty of Materials and Chemical Engineering, Yibin University, Yibin 644000, Sichuan, China
| | | | - Ilyas Khan
- Department of Mathematics, College of Science Al-Zulfi, Majmaah University, Al-Majmaah 11952, Saudi Arabia
| | - Abdullah Mohamed
- Research Centre, Future University in Egypt, New Cairo 11835, Egypt
| | - Riaz Ahmad
- Faculty of Science, Yibin University, Yibin 644000, Sichuan, China
| |
Collapse
|
3
|
Kutumova E, Kiselev I, Sharipov R, Lifshits G, Kolpakov F. Mathematical modeling of antihypertensive therapy. Front Physiol 2022; 13:1070115. [PMID: 36589434 PMCID: PMC9795234 DOI: 10.3389/fphys.2022.1070115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022] Open
Abstract
Hypertension is a multifactorial disease arising from complex pathophysiological pathways. Individual characteristics of patients result in different responses to various classes of antihypertensive medications. Therefore, evaluating the efficacy of therapy based on in silico predictions is an important task. This study is a continuation of research on the modular agent-based model of the cardiovascular and renal systems (presented in the previously published article). In the current work, we included in the model equations simulating the response to antihypertensive therapies with different mechanisms of action. For this, we used the pharmacodynamic effects of the angiotensin II receptor blocker losartan, the calcium channel blocker amlodipine, the angiotensin-converting enzyme inhibitor enalapril, the direct renin inhibitor aliskiren, the thiazide diuretic hydrochlorothiazide, and the β-blocker bisoprolol. We fitted therapy parameters based on known clinical trials for all considered medications, and then tested the model's ability to show reasonable dynamics (expected by clinical observations) after treatment with individual drugs and their dual combinations in a group of virtual patients with hypertension. The extended model paves the way for the next step in personalized medicine that is adapting the model parameters to a real patient and predicting his response to antihypertensive therapy. The model is implemented in the BioUML software and is available at https://gitlab.sirius-web.org/virtual-patient/antihypertensive-treatment-modeling.
Collapse
Affiliation(s)
- Elena Kutumova
- Department of Computational Biology, Sirius University of Science and Technology, Sochi, Russia,Laboratory of Bioinformatics, Federal Research Center for Information and Computational Technologies, Novosibirsk, Russia,Biosoft.Ru, Ltd., Novosibirsk, Russia,*Correspondence: Elena Kutumova,
| | - Ilya Kiselev
- Department of Computational Biology, Sirius University of Science and Technology, Sochi, Russia,Laboratory of Bioinformatics, Federal Research Center for Information and Computational Technologies, Novosibirsk, Russia,Biosoft.Ru, Ltd., Novosibirsk, Russia
| | - Ruslan Sharipov
- Department of Computational Biology, Sirius University of Science and Technology, Sochi, Russia,Laboratory of Bioinformatics, Federal Research Center for Information and Computational Technologies, Novosibirsk, Russia,Biosoft.Ru, Ltd., Novosibirsk, Russia,Specialized Educational Scientific Center, Novosibirsk State University, Novosibirsk, Russia
| | - Galina Lifshits
- Laboratory for Personalized Medicine, Center of New Medical Technologies, Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, Russia
| | - Fedor Kolpakov
- Department of Computational Biology, Sirius University of Science and Technology, Sochi, Russia,Laboratory of Bioinformatics, Federal Research Center for Information and Computational Technologies, Novosibirsk, Russia,Biosoft.Ru, Ltd., Novosibirsk, Russia
| |
Collapse
|
4
|
Lee J, Choi J, Yum Y, Joo HJ, Kim YH, An H, Kim EJ. Clinical effectiveness and safety of amlodipine/losartan-based single-pill combination therapy in patients with hypertension: Findings from real-world, multicenter observational databases. J Clin Hypertens (Greenwich) 2021; 23:1975-1983. [PMID: 34714968 PMCID: PMC8630602 DOI: 10.1111/jch.14380] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/22/2021] [Accepted: 08/31/2021] [Indexed: 12/24/2022]
Abstract
Various single‐pill combinations (SPCs) have been introduced to improve drug compliance and clinical efficacy. However, there is a lack of real‐world evidence regarding the effectiveness of these SPCs for hypertension. This study evaluated the real‐world clinical efficacy and safety of amlodipine/losartan‐based SPC therapies in patients with hypertension in a real‐world setting. A total of 15 538 patients treated with amlodipine/losartan‐based SPCs [amlodipine + losartan (AL), amlodipine + losartan + rosuvastatin (ALR), and amlodipine + losartan + chlorthalidone (ALC)] were selected from the database of three tertiary hospitals in Korea. The efficacy endpoints were target blood pressure (BP) and low‐density lipoprotein cholesterol (LDL‐C) achievement rates. Safety was evaluated based on laboratory parameters. Drug adherence was defined as the proportion of medication days covered (PDC). The target BP attainment rate was above 90% and was similar among the three groups. Although many patients in the AL and ALC groups took statins, the target LDL‐C attainment rate was significantly higher in the ALR group than in the AL and ALC groups. Safety endpoints were not significantly different among the groups, except serum uric acid level and incidence rate of new‐onset hyperuricemia, which were significantly lower in the AL and ALR groups than in the ALC group. The PDC was > 90% in all groups. In the real‐world hypertensive patients, amlodipine/losartan‐based SPC therapy demonstrated good target BP achievement rates. Especially, rosuvastatin‐combination SPC showed better target LDL‐C goal achievement rate compared to the other SPCs. All three amlodipine/losartan‐based SPC had excellent drug adherence.
Collapse
Affiliation(s)
- Jieun Lee
- Division of Cardiology, Department of Internal Medicine, Korea University Guro Hospital, Seoul, Republic of Korea
| | - Jaeyun Choi
- Department of Biostatistics, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yunjin Yum
- Department of Biostatistics, Korea University College of Medicine, Seoul, Republic of Korea
| | - Hyung Joon Joo
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Yong-Hyun Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Ansan Hospital, Ansan, Republic of Korea
| | - Hyonggin An
- Department of Biostatistics, Korea University College of Medicine, Seoul, Republic of Korea
| | - Eung Ju Kim
- Division of Cardiology, Department of Internal Medicine, Korea University Guro Hospital, Seoul, Republic of Korea
| |
Collapse
|
5
|
Handa T, Jhajra S, Bhagat S, Bharatam P, Chakraborti AK, Singh S. Molecular insight into atypical instability behavior of fixed-dose combination containing amlodipine besylate and losartan potassium. J Pharm Biomed Anal 2017; 136:66-80. [DOI: 10.1016/j.jpba.2016.12.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 12/20/2016] [Accepted: 12/24/2016] [Indexed: 10/20/2022]
|