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Yang X, Jin J, Cheng M, Xu J, Bai Y. The role of sacubitril/valsartan in abnormal renal function patients combined with heart failure: a meta-analysis and systematic analysis. Ren Fail 2024; 46:2349135. [PMID: 38869007 PMCID: PMC11177705 DOI: 10.1080/0886022x.2024.2349135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 04/02/2024] [Indexed: 06/14/2024] Open
Abstract
AIMS This study aimed to investigate the efficacy and safety of sacubitril/valsartan in abnormal renal function (eGFR < 60 ml/min/1.73m2) patients combined with heart failure based on randomized controlled trials (RCTs) and observational studies. METHODS The Embase, PubMed and the Cochrane Library were searched for relevant studies from inception to December 2023. Dichotomous variables were described as event counts with the odds ratio (OR) and 95% confidence interval (CI) values. Continuous variables were expressed as mean standard deviation (SD) with 95% CIs. RESULTS A total of 6 RCTs and 8 observational studies were included, involving 17335 eGFR below 60 ml/min/1.73m2 patients combined with heart failure. In terms of efficacy, we analyzed the incidence of cardiovascular events and found that sacubitril/valsartan significantly reduced the risk of cardiovascular death or heart failure hospitalization in chronic kidney disease (CKD) stages 3-5 patients with heart failure (OR: 0.65, 95%CI: 0.54-0.78). Moreover, sacubitril/valsartan prevented the serum creatinine elevation (OR: 0.81, 95%CI: 0.68-0.95), the eGFR decline (OR: 0.83, 95% CI: 0.73-0.95) and the development of end-stage renal disease in this population (OR:0.73, 95%CI:0.60-0.89). As for safety outcomes, we did not find that the rate of hyperkalemia (OR:1.31, 95%CI:0.79-2.17) and hypotension (OR:1.57, 95%CI:0.94-2.62) were increased in sacubitril/valsartan group among CKD stages 3-5 patients with heart failure. CONCLUSIONS Our meta-analysis proves that sacubitril/valsartan has a favorable effect on cardiac function without obvious risk of adverse events in abnormal renal function patients combined with heart failure, indicating that sacubitril/valsartan has the potential to become perspective treatment for these patients.
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Affiliation(s)
- Xinyue Yang
- Department of Nephrology, Hebei Key Laboratory of Vascular Calcification in Kidney Disease, Hebei Clinical Research Center for Chronic Kidney Disease, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jingjing Jin
- Department of Nephrology, Hebei Key Laboratory of Vascular Calcification in Kidney Disease, Hebei Clinical Research Center for Chronic Kidney Disease, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Meijuan Cheng
- Department of Nephrology, Hebei Key Laboratory of Vascular Calcification in Kidney Disease, Hebei Clinical Research Center for Chronic Kidney Disease, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jinsheng Xu
- Department of Nephrology, Hebei Key Laboratory of Vascular Calcification in Kidney Disease, Hebei Clinical Research Center for Chronic Kidney Disease, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yaling Bai
- Department of Nephrology, Hebei Key Laboratory of Vascular Calcification in Kidney Disease, Hebei Clinical Research Center for Chronic Kidney Disease, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
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Ahmed AR, Galal SM, Korany MA, Elsheikh MA, Bedair AF, Ragab MAA. Bioanalytical HPLC method with fluorescence detector for determination of Entresto™ when co-administered with ibuprofen and fexofenadine: a pharmacokinetic study. RSC Adv 2024; 14:19197-19205. [PMID: 38882479 PMCID: PMC11177748 DOI: 10.1039/d4ra02163k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 06/07/2024] [Indexed: 06/18/2024] Open
Abstract
Entresto™ (LCZ696) has been approved globally for heart failure management. However, its lifelong use alongside over-the-counter (OTC) drugs like ibuprofen (IBU) and fexofenadine (FEX) necessitates an in-depth investigation of potential pharmacokinetic interactions, as they share the same metabolic and elimination pathways. This study aimed to develop a bioanalytical HPLC method with a fluorescence detector (FLD) to quantify LCZ696 analytes (valsartan, VAL; sacubitril, SAC; and sacubitril active metabolite, LBQ657) in rat plasma. Additionally, an in vivo study was performed to investigate the pharmacokinetic interactions of LCZ696 with IBU and FEX. Utilizing HPLC with a gradient-mode mobile phase of acetonitrile and 0.025 M phosphate buffer (pH 3), the study demonstrated a significant increase in the bioavailability of LCZ696 analytes (VAL and LBQ657) when co-administered with IBU (C max 0.23 ± 0.07 and 0.53 ± 0.21 μg mL-1, respectively) compared to the control (0.17 ± 0.03 and 0.33 ± 0.14 μg mL-1). A more significant increase in C max was noticed with FEX (0.38 ± 0.01 and 0.77 ± 0.18 μg mL-1, respectively). Moreover, a decrease in the clearance (Cl/F) of VAL and LBQ657 was observed (18.05 ± 1.94 and 12.42 ± 2.97 L h-1 kg, respectively) with a more pronounced effect in the case of FEX (30.87 ± 4.29 and 33.14 ± 9.57 L h-1 kg, respectively) compared to the control (49.99 ± 7.31 and 51.19 ± 9.12 L h-1 kg, respectively). In conclusion, our study underscores the importance of cautious administration and appropriate dose spacing of IBU and FEX in patients treated with LCZ696 to prevent elevated serum concentrations and potential toxicity. The novelty of this work lies in its dual contribution: developing a highly sensitive HPLC-FLD method and comprehensively elucidating significant pharmacokinetic interactions between LCZ696 and common OTC drugs.
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Affiliation(s)
- Aya R Ahmed
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Alexandria University Alexandria Egypt +20 3 4871351 +20 3 5438851
| | - Shereen M Galal
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Alexandria University Alexandria Egypt +20 3 4871351 +20 3 5438851
| | - Mohamed A Korany
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Alexandria University Alexandria Egypt +20 3 4871351 +20 3 5438851
| | - Manal A Elsheikh
- Department of Pharmaceutics, Faculty of Pharmacy, Damanhour University Damanhour Egypt
| | - Asser F Bedair
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Alexandria University Alexandria Egypt
| | - Marwa A A Ragab
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Alexandria University Alexandria Egypt +20 3 4871351 +20 3 5438851
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Armaly Z, Saffouri A, Kordahji H, Hamzeh M, Bishouty E, Matar N, Zaher M, Jabbour A, Qarawani D. Sacubitril/Valsartan Improves Cardiac Function in Dialysis Patients. Cureus 2024; 16:e63360. [PMID: 39070454 PMCID: PMC11283675 DOI: 10.7759/cureus.63360] [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] [Accepted: 05/14/2024] [Indexed: 07/30/2024] Open
Abstract
Heart failure (HF) is characterized by the activation of adverse neurohormonal systems and a high mortality rate. Noteworthy, HF is a well-known complication of chronic kidney disease (CKD), especially in end-stage kidney disease (ESKD), where dialysis patients are seven to eight times more likely to encounter cardiac arrest than the general population. Therefore, it is important to develop efficient treatments to improve cardiac function in dialysis patients and eventually reduce the cardiovascular death toll. Sacubitril/valsartan (Sac/Val) is a dual inhibitor/blocker of the neprilysin and angiotensin II receptors, which exert cardioprotective effects among patients with heart failure with reduced ejection fraction (HFrEF) and heart failure with preserved EF (HFpEF). Unfortunately, the drug is not approved for subjects with advanced CKD or dialysis patients due to safety concerns. The current study examined the cardiac effects of Sac/Val in HD patients. Administration of Sac/Val (100-400 mg/day) to 12 hemodialysis (HD) patients with HFrEF for six months gradually improved ejection fraction (EF) independently of morphological changes in cardiac geometry, as assessed by echocardiography (ECHO), and hemodynamic alterations. Interestingly, the Cardiomyopathy Questionnaire (Kansas City KCCQ-12) revealed that quality of life significantly improved after Sac/Val treatment. No major adverse effects were reported in the present study, supporting the safety of Sac/Val at least in these patients and for the applied follow-up period. Collectively, these findings support the use of Sac/Val as a cardioprotective agent in both HD and peritoneal dialysis (PD) patients. Yet, a more comprehensive study is required to establish these findings and to extend the follow-up period for 12 months in order to solidify these encouraging results.
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Affiliation(s)
- Zaher Armaly
- Nephrology, Edinburgh Medical Missionary Society (EMMS) Nazareth Hospital, Nazareth, ISR
| | - Amer Saffouri
- Internal Medicine, Edinburgh Medical Missionary Society (EMMS) Nazareth Hospital, Nazareth, ISR
| | | | - Munir Hamzeh
- Nephrology, Edinburgh Medical Missionary Society (EMMS) Nazareth Hospital, Nazareth, ISR
| | | | - Narmin Matar
- Nephrology, Edinburgh Medical Missionary Society (EMMS) Nazareth Hospital, Nazareth, ISR
| | - Maha Zaher
- Nephrology, Edinburgh Medical Missionary Society (EMMS) Nazareth Hospital, Nazareth, ISR
| | - Adel Jabbour
- Biomedical Laboratory, Edinburgh Medical Missionary Society (EMMS) Nazareth Hospital, Nazareth, ISR
| | - Dahud Qarawani
- Cardiology, Edinburgh Medical Missionary Society (EMMS) Nazareth Hospital, Nazareth, ISR
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Gan J, Wang Y, Deng Y, Zhang J, Wang S, Jiang X, Guo M, Song L. Sacubitril/valsartan ameliorates cardiac function and ventricular remodeling in CHF rats via the inhibition of the tryptophan/kynurenine metabolism and inflammation. Sci Rep 2024; 14:12377. [PMID: 38811632 PMCID: PMC11136956 DOI: 10.1038/s41598-024-62472-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 05/17/2024] [Indexed: 05/31/2024] Open
Abstract
Sacubitril/valsartan has been highly recognized as a treatment for Chronic heart failure (CHF). Its potential cardioprotective benefits and mechanisms, however, remain to be explored. Metabolomics can be used to identify the metabolic characteristics and related markers, as well as the influence of drugs, thereby opening up the new mechanism for sacubitril/valsartan therapy in CHF disease. In this study, the ligation of left anterior descending and exhaustive swimming were used to induce a rat model of CHF after myocardial infarction. The efficacy was appraised with echocardiography, serum NT-proBNP, and histopathologica. UPLC-Q/TOF-MS combined with multivariate statistical analysis approach were used to analyze the effect of sacubitril/valsartan on CHF rats. RT-qPCR and western blot were performed to investigate the tryptophan/kynurenine metabolism pathway. Accordingly, the basal cardiac function were increased, while the serum NT-proBNP and collagen volume fraction decreased in CHF rats with sacubitril/valsartan. Sacubitril/valsartan regulated the expression of kynurenine et.al 8 metabolomic biomarkers in CHF rats serum, and it contributed to the cardioprotective effects through tryptophan metabolism pathway. In addition, the mRNA and protein expression of the indoleamine 2,3-dioxygenase (IDO) in the myocardial tissue of CHF rats, were down-regulated by sacubitril/valsartan, which was the same with the IL-1β, IFN-γ, TNF-α, COX-2, and IL-6 mRNA expression, and IL-1β, IFN-γ, and TNF-α expression in serum. In conclusion, sacubitril/valsartan can ameliorate cardiac function and ventricular remodeling in CHF rats, at least in part through inhibition of tryptophan/kynurenine metabolism.
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Affiliation(s)
- Jiali Gan
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yuli Wang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yun Deng
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jiaqi Zhang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Shuangcui Wang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xijuan Jiang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Maojuan Guo
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
| | - Lili Song
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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5
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Falconi S, Okimi A, Wesley S, Sethi P, Datta P, Krutsch K. The concentration of maternal sacubitril/valsartan transferred into human milk is negligible. Front Public Health 2024; 12:1389513. [PMID: 38841677 PMCID: PMC11150817 DOI: 10.3389/fpubh.2024.1389513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 04/22/2024] [Indexed: 06/07/2024] Open
Abstract
Background Peripartum cardiomyopathy (PPCM) is a common cause of heart failure (HF) in the peripartum. Some medications are considered safe while breastfeeding. However, sacubitril/valsartan (Entresto), while efficacious, is not recommended in breastfeeding women due to concerns about adverse infant development, and no published data suggest otherwise. Objectives This study aimed to assess the transfer of sacubitril/valsartan into human milk and evaluate the infant's risk of drug exposure. Methods The InfantRisk Human Milk Biorepository released samples and corresponding health information from five breastfeeding maternal-infant dyads exposed to sacubitril/valsartan. Sacubitril, valsartan, and LBQ657 (sacubitril active metabolite) concentrations were determined using liquid chromatography-mass spectrometry (LC/MS/MS) from timed samples 0, 1, 2, 4, 6, 8, 10, and 12 h following medication administration at steady state conditions. Results Valsartan levels were below the detection limit of 0.19 ng/mL in all milk samples. Sacubitril was measurable in all milk samples of the five participants, peaking 1 h after drug administration at a mean concentration of 1.52 ng/mL for a total infant dose of 0.00049 mg/kg/12 h and a relative infant dose (RID) calculated at 0.01%. The maximum concentration of its active metabolite LBQ657 in the milk samples was observed 4 h after medication administration and declined over the remaining 12-h dosing interval, for an average concentration of 9.5 ng/mL. The total infant dose was 0.00071 mg/kg/12 h, and the RID was 0.22%. Two mothers reported continuing to breastfeed while taking sacubitril/valsartan; both mothers stated observing no negative effects in their breastfed infants. Conclusion The transfer of sacubitril/valsartan into human milk is minimal. These concentrations are unlikely to pose a significant risk to breastfeeding infants, with a combined calculated RID of <0.25%, which is far lower than the industry safety standards (RID <10%).
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Affiliation(s)
- Sirin Falconi
- School of Medicine, Texas Tech University Health Sciences Center, Amarillo, TX, United States
| | - Abiodun Okimi
- School of Medicine, Texas Tech University Health Sciences Center, Amarillo, TX, United States
| | - Shaun Wesley
- Department of Obstetrics and Gynecology, School of Medicine and Dentistry, University of Rochester Medical Center, Rochester, NY, United States
| | - Pooja Sethi
- Department of Cardiology, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, United States
| | - Palika Datta
- Department of Obstetrics and Gynecology, School of Medicine, Texas Tech University Health Sciences Center, Amarillo, TX, United States
| | - Kaytlin Krutsch
- Department of Obstetrics and Gynecology, School of Medicine, Texas Tech University Health Sciences Center, Amarillo, TX, United States
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Mohamad HE, Askar ME, Shaheen MA, Baraka NM, Mahmoud YK. Sacubitril/valsartan alleviates sunitinib-induced cardiac fibrosis and oxidative stress via improving TXNIP/TRX system and downregulation of NF-ĸB/Wnt/β-catenin/SOX9 signaling. Int Immunopharmacol 2024; 132:111963. [PMID: 38560962 DOI: 10.1016/j.intimp.2024.111963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 03/12/2024] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
We aimed in this study to investigate the possible cardioprotective effects of sacubitril/valsartan against sunitinib-induced cardiac fibrosis (CF) and oxidative stress via targeting thioredoxin-interacting protein/thioredoxin (TXNIP/TRX) system and nuclear factor-kappa B (NF-κB)/Wingless-related MMTV integration site (Wnt)/β-catenin/Sex-determining region Y box 9 (SOX9) signaling. CF was induced in male Wistar albino rats by cumulative dose of sunitinib (300 mg/kg, given over 4 weeks as: 25 mg/kg orally, three times a week), which were co-treated with sacubitril/valsartan (68 mg/kg/day, orally) for four weeks. Significant elevation in blood pressure, cardiac inflammatory and fibrotic markers besides cardiac dysfunction were observed. These alterations were associated with disruption of TXNIP/TRX system, upregulation of NF-κB/Wnt/β-catenin/SOX9 pathway along with marked increase in lysyl oxidase (LOX) and matrix metalloproteinase-1 (MMP-1) expressions and extensive deposition of collagen fibers in cardiac tissues. Luckily, sacubitril/valsartan was able to reverse all of the aforementioned detrimental effects in sunitinib-administered rats. These findings illustrate a potential role of sacubitril/valsartan in alleviating CF and oxidative stress induced by sunitinib via antioxidant, anti-inflammatory and antifibrotic properties. These remarkable effects of sacubitril/valsartan were mediated by its ability to improve TXNIP/TRX system and downregulate NF-κB/Wnt/β-catenin/SOX9 signaling in addition to decreasing LOX and MMP-1 expressions in cardiac tissues. In summary, this study highlights sacubitril/valsartan as a potential therapeutic agent in mitigating CF and oxidative stress especially in cancer cases treated with sunitinib.
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Affiliation(s)
- Hoda E Mohamad
- Department of Biochemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
| | - Mervat E Askar
- Department of Biochemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt.
| | - Mohamed A Shaheen
- Department of Histology & Cell Biology, Faculty of Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Nourhan M Baraka
- Department of Biochemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
| | - Yasmin K Mahmoud
- Department of Biochemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
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Obeid K, Kanellopoulos P, Abouzayed A, Mattsson A, Tolmachev V, Nock BA, Maina T, Orlova A. GRPR-Antagonists Carrying DOTAGA-Chelator via Positively Charged Linkers: Perspectives for Prostate Cancer Theranostics. Pharmaceutics 2024; 16:513. [PMID: 38675174 PMCID: PMC11054746 DOI: 10.3390/pharmaceutics16040513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 04/01/2024] [Accepted: 04/04/2024] [Indexed: 04/28/2024] Open
Abstract
Gastrin-releasing peptide receptor (GRPR)-antagonists have served as motifs in the development of theranostic radioligands for prostate cancer. Our efforts have been focused on the development of radiolabeled RM26 (H-DPhe6-Gln7-Trp8-Ala9-Val10-Gly11-His12-Sta13-Leu14-NH2) analogs, such as [111In]In-DOTAGA-PEG2-RM26. We recently showed that its Gly11/Sar11-substituted version, [111In]In-AU-RM26-M1, resisted degradation by neprilysin (NEP) while in circulation and achieved higher tumor uptake in mice. We herein introduce the following three new AU-RM26-M1 mimics labeled with In-111, with basic residues in the linker: (i) AU-RM26-M2 (PEG2-Pip), (ii) AU-RM26-M3 (PEG2-Arg), and (iii) AU-RM26-M4 (Arg-Arg-Pip). These analogs were compared in PC-3 cells and animal models vs. AU-RM26-M1 (reference). The new analogs showed high affinity and specificity for the GRPR, exhibiting an uptake and distribution pattern in PC-3 cells typical for a radiolabeled GRPR-antagonist. They showed high stability in peripheral mice blood, except for [111In]In-AU-RM26-M3. AU-RM26-M4 achieved the highest tumor uptake and promising background clearance, followed by [111In]In-RM26-M2, showing lower background levels. These findings were confirmed for [111In]In-AU-RM26-M2 and [111In]In-AU-RM26-M4 by micro-SPECT/CT at 4 and 24 h post-injection. Hence, the type of positively charged residues in the linker of AU-RM26-M1 mimics strongly influenced biological behavior. The analogs with Pip next to DPhe6 demonstrated the best overall characteristics and warrant further investigation.
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Affiliation(s)
- Karim Obeid
- Department of Medicinal Chemistry, Uppsala University, 751 83 Uppsala, Sweden; (K.O.); (P.K.); (A.A.); (A.M.)
| | - Panagiotis Kanellopoulos
- Department of Medicinal Chemistry, Uppsala University, 751 83 Uppsala, Sweden; (K.O.); (P.K.); (A.A.); (A.M.)
- Molecular Radiopharmacy, INRaSTES, NCSR “Demokritos”, 15341 Athens, Greece; (B.A.N.); (T.M.)
| | - Ayman Abouzayed
- Department of Medicinal Chemistry, Uppsala University, 751 83 Uppsala, Sweden; (K.O.); (P.K.); (A.A.); (A.M.)
| | - Adam Mattsson
- Department of Medicinal Chemistry, Uppsala University, 751 83 Uppsala, Sweden; (K.O.); (P.K.); (A.A.); (A.M.)
| | - Vladimir Tolmachev
- Department of Immunology, Genetics and Pathology, Uppsala University, 751 83 Uppsala, Sweden;
| | - Berthold A. Nock
- Molecular Radiopharmacy, INRaSTES, NCSR “Demokritos”, 15341 Athens, Greece; (B.A.N.); (T.M.)
| | - Theodosia Maina
- Molecular Radiopharmacy, INRaSTES, NCSR “Demokritos”, 15341 Athens, Greece; (B.A.N.); (T.M.)
| | - Anna Orlova
- Department of Medicinal Chemistry, Uppsala University, 751 83 Uppsala, Sweden; (K.O.); (P.K.); (A.A.); (A.M.)
- Science for Life Laboratory, Uppsala University, 752 37 Uppsala, Sweden
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Aydin D, Allach Y, Brugts JJ. Implications of Sex Differences on the Treatment Effectiveness in Heart Failure with Reduced Ejection Fraction Related to Clinical Endpoints and Quality of Life. Curr Heart Fail Rep 2024; 21:43-52. [PMID: 38060192 PMCID: PMC10827832 DOI: 10.1007/s11897-023-00638-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/17/2023] [Indexed: 12/08/2023]
Abstract
PURPOSE OF THE REVIEW This narrative review will emphasize the necessity for more female enrollment in heart failure (HF) trials and proposes future investigations regarding optimal dosages. Ultimately, a deeper understanding of the unique pathophysiology and medication responses in both men and women is crucial for effective HF management and may improve the quality of life in women. RECENT FINDINGS An analysis of 740 cardiovascular studies reveals that women make up only 38.2% of participants on average. Regarding to trials testing the effectiveness of HF medications, women's involvement are as low as 23.1%. While current guidelines lack sex-specific treatment recommendations, emerging research suggests differential medication dosages could be beneficial. Studies indicate that women may achieve comparable outcomes with lower doses of certain medications (angiotensin-receptor blockers) compared to men, signaling potential for more tailored dosing approaches. We advocate that the next step in HF research should prioritize the importance of tailoring treatment for HF patients by taking into account the variations in drug absorption and distribution among women.
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Affiliation(s)
- D Aydin
- Department of Cardiology, Erasmus University Medical Centre, 3015, Rotterdam, The Netherlands.
| | - Y Allach
- Department of Cardiology, Erasmus University Medical Centre, 3015, Rotterdam, The Netherlands
| | - J J Brugts
- Department of Cardiology, Erasmus University Medical Centre, 3015, Rotterdam, The Netherlands
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Yang Q, Cao P, Lv Y, Peng H, Zhai X. Development and validation of a sensitive and simple LC-MS/MS method for simultaneous quantitation of valsartan, sacubitril and sacubitrilat in pediatric population. J Pharm Biomed Anal 2024; 238:115829. [PMID: 37948774 DOI: 10.1016/j.jpba.2023.115829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/01/2023] [Accepted: 10/27/2023] [Indexed: 11/12/2023]
Abstract
Pediatric heart failure (HF) is an important clinical disease with high hospitalization rates, morbidity, mortality and medical costs. Sacubitril/valsartan (also known as Entresto), was approved for the treatment of adult HF and is recently used in pediatrics. However, clinical therapy on children is more challenging than adults, and the pharmacokinetics of Entresto in children are still largely unknown and urgently needed. Herein, we aim to develop a simple and sensitive analytic method to monitor Entresto in pediatric patients, which is of great importance for individualized safe medication in children. Specifically, a liquid chromatography tandem mass spectrometry method for simultaneously quantification of valsartan, sacubitril and its bio-active metabolite sacubitrilat in human plasma has been developed and validated in pediatric patients. Plasma samples were pretreated with acetonitrile for protein precipitation. Elution was performed on X Select HSS T3 column (2.1 × 100 mm, 5 µm; Waters) column using an isocratic mobile phase process consisting of 0.1% formic acid aqueous solution and 0.1% formic acid acetonit rile with a total run time of 3.0 min. Valsartan-d3, sacubitrilin-d4 and sacubitrilat-d4 were used as the corresponding deuterium internal standards. According to the Bioanalytical Method Validation Guidance for Industry, the method was validated in the range of 0.5-5000 ng/mL. Intra- and inter-day accuracy of sacubitril,valsartan and sacubitrilat ranged from 93%- 108%, 98%- 109%, 91%- 102%, respectively, with relative standard deviation of precision ranging from 2.0% to 5.1%, 2.4%- 7.5%, 1,3%- 7.4%. The proposed method demonstrated good accuracy, precision and linearity. The matrix factors normalized by internal standard meet the acceptance criteria. The method was fully validated and applied in 39 children. Trough concentration of the three substances to be measured were: valsartan (11.3-938.0 ng/mL), sacubitril (0.5-395.5 ng/mL) and sacubitrilat (522.1-4890.0 ng/mL). Overall, this is the first study to simultaneously determined the plasma valsartan, sacubitril and sacubitrilat concentrations in children, which is believed to facilitate the clinical management of pediatric HF.
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Affiliation(s)
- Quancheng Yang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China
| | - Peng Cao
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China; Hubei Key Laboratory of Wudang Local Chinese Medicine Research, School of Pharmaceutical Sciences, Hubei University of Medicine, Shiyan, Hubei 442000, China; Hubei Key Laboratory of Biological Targeted Therapy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, China
| | - Yi Lv
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China
| | - Hua Peng
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
| | - Xuejia Zhai
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China; Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan 430022, China.
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Agress S, Sheikh JS, Ramos AAP, Kashyap D, Razmjouei S, Kumar J, Singh M, Lak MA, Osman A, Zia Ul Haq M. The Interplay of Comorbidities in Chronic Heart Failure: Challenges and Solutions. Curr Cardiol Rev 2024; 20:13-29. [PMID: 38347774 DOI: 10.2174/011573403x289572240206112303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/15/2024] [Accepted: 01/22/2024] [Indexed: 04/21/2024] Open
Abstract
BACKGROUND Chronic heart failure (HF) is frequently associated with various comorbidities. These comorbid conditions, such as anemia, diabetes mellitus, renal insufficiency, and sleep apnea, can significantly impact the prognosis of patients with HF. OBJECTIVE This review aims to synthesize current evidence on the prevalence, impact, and management of comorbidities in patients with chronic HF. METHODS A comprehensive review was conducted, with a rigorous selection process. Out of an initial pool of 59,030 articles identified across various research modalities, 134 articles were chosen for inclusion. The selection spanned various research methods, from randomized controlled trials to observational studies. RESULTS Comorbidities are highly prevalent in patients with HF and contribute to increased hospitalization rates and mortality. Despite advances in therapies for HF with reduced ejection fraction, options for treating HF with preserved ejection fraction remain sparse. Existing treatment protocols often lack standardization, reflecting a limited understanding of the intricate relationships between HF and associated comorbidities. CONCLUSION There is a pressing need for a multidisciplinary, tailored approach to manage HF and its intricate comorbidities. This review underscores the importance of ongoing research efforts to devise targeted treatment strategies for HF patients with various comorbid conditions.
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Affiliation(s)
| | - Jannat S Sheikh
- CMH Lahore Medical College & Institute of Dentistry, Lahore, Pakistan
| | | | - Durlav Kashyap
- West China Medical School, Sichuan University, Chengdu, China
| | - Soha Razmjouei
- Case Western Reserve University, Cleveland, OH, United States of America
| | - Joy Kumar
- Kasturba Medical College, Manipal, India
| | | | - Muhammad Ali Lak
- Department of Internal Medicine, CMH Lahore Medical College & Institute of Dentistry, Lahore, Pakistan
| | - Ali Osman
- Faculty of Medicine, University of Khartoum, Khartoum, Sudan
| | - Muhammad Zia Ul Haq
- Department of Epidemiology and Public Health, Emory University Rollins School of Public Health, Atlanta, USA
- Department of Noncommunicable Diseases and Mental Health, World Health Organization, Cairo, Egypt
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11
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Nishio H, Ishii A, Yamada H, Mori KP, Kato Y, Ohno S, Handa T, Sugioka S, Ishimura T, Ikushima A, Inoue Y, Minamino N, Mukoyama M, Yanagita M, Yokoi H. Sacubitril/valsartan ameliorates renal tubulointerstitial injury through increasing renal plasma flow in a mouse model of type 2 diabetes with aldosterone excess. Nephrol Dial Transplant 2023; 38:2517-2527. [PMID: 37202215 DOI: 10.1093/ndt/gfad098] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Indexed: 05/20/2023] Open
Abstract
BACKGROUND Aldosterone has been assumed to be one of aggravating factors in diabetic kidney disease (DKD). Natriuretic peptides/guanylyl cyclase-A/cGMP signalling has been shown to ameliorate aldosterone-induced renal injury in mice. Sacubitril/valsartan (SAC/VAL) is used clinically for chronic heart failure and hypertension, in part by augmenting natriuretic peptide bioavailability. The effects of SAC/VAL on renal pathophysiology including in DKD, however, have remained unclarified. METHODS Eight-week-old male db/db mice fed on a high-salt diet (HSD) were treated with vehicle or aldosterone (0.2 μg/kg/min), and divided into four groups: HSD control, ALDO (aldosterone), ALDO + VAL (valsartan), and ALDO + SAC/VAL group. After 4 weeks, they were analysed for plasma atrial natriuretic peptide (ANP) levels, renal histology, and haemodynamic parameters including glomerular filtration rate (GFR) by FITC-inulin and renal plasma flow (RPF) by para-amino hippuric acid. RESULTS The ALDO + SAC/VAL group showed significantly increased plasma ANP concentration and creatinine clearance, and decreased tubulointerstitial fibrosis and neutrophil gelatinase-associated lipocalin expression compared to ALDO and ALDO + VAL groups. SAC/VAL treatment increased GFR and RPF, and suppressed expression of Tgfb1, Il1b, Ccl2, and Lcn2 genes compared to the ALDO group. The percentage of tubulointerstitial fibrotic areas negatively correlated with the RPF and GFR. CONCLUSION In a mouse model of type 2 diabetes with aldosterone excess, SAC/VAL increased RPF and GFR, and ameliorated tubulointerstitial fibrosis. Furthermore, RPF negatively correlated well with tubulointerstitial injury, suggesting that the beneficial effects of SAC/VAL could be through increased renal plasma flow with enhanced natriuretic peptide bioavailability.
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Affiliation(s)
- Haruomi Nishio
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
| | - Akira Ishii
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
| | - Hiroyuki Yamada
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
- Department of Primary Care and Emergency Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
| | - Keita P Mori
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
- Department of Nephrology and Dialysis, Medical Research Institute KITANO HOSPITAL, PIIF Tazuke-Kofukai, Osaka, Osaka, Japan
| | - Yukiko Kato
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
| | - Shoko Ohno
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
| | - Takaya Handa
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
| | - Sayaka Sugioka
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
| | - Takuya Ishimura
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
| | - Akie Ikushima
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
| | - Yui Inoue
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
| | - Naoto Minamino
- Department of Biochemistry, National Cerebral and Cardiovascular Center Research Institute, Suita, Osaka, Japan
| | - Masashi Mukoyama
- Department of Nephrology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Kumamoto, Japan
| | - Motoko Yanagita
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
- Institute for the Advanced Study of Human Biology (ASHBi), Kyoto University, Kyoto, Kyoto, Japan
| | - Hideki Yokoi
- Department of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Kyoto, Japan
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12
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Kanellopoulos P, Nock BA, Rouchota M, Loudos G, Krenning EP, Maina T. Side-Chain Modified [ 99mTc]Tc-DT1 Mimics: A Comparative Study in NTS 1R-Positive Models. Int J Mol Sci 2023; 24:15541. [PMID: 37958525 PMCID: PMC10647616 DOI: 10.3390/ijms242115541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 10/21/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Radiolabeled neurotensin analogs have been developed as candidates for theranostic use against neurotensin subtype 1 receptor (NTS1R)-expressing cancer. However, their fast degradation by two major peptidases, neprilysin (NEP) and angiotensin-converting enzyme (ACE), has hitherto limited clinical success. We have recently shown that palmitoylation at the ε-amine of Lys7 in [99mTc]Tc-[Lys7]DT1 (DT1, N4-Gly-Arg-Arg-Pro-Tyr-Ile-Leu-OH, N4 = 6-(carboxy)-1,4,8,11-tetraazaundecane) led to the fully stabilized [99mTc]Tc-DT9 analog, displaying high uptake in human pancreatic cancer AsPC-1 xenografts but unfavorable pharmacokinetics in mice. Aiming to improve the in vivo stability of [99mTc]Tc-DT1 without compromising pharmacokinetics, we now introduce three new [99mTc]Tc-DT1 mimics, carrying different pendant groups at the ε-amine of Lys7: MPBA (4-(4-methylphenyl)butyric acid)-[99mTc]Tc-DT10; MPBA via a PEG4-linker-[99mTc]Tc-DT11; or a hydrophilic PEG6 chain-[99mTc]Tc-DT12. The impact of these modifications on receptor affinity and internalization was studied in NTS1R-positive cells. The effects on stability and AsPC-1 tumor uptake were assessed in mice without or during NEP/ACE inhibition. Unlike [99mTc]Tc-DT10, the longer-chain modified [99mTc]Tc-DT11 and [99mTc]Tc-DT12 were significantly stabilized in vivo, resulting in markedly improved tumor uptake compared to [99mTc]Tc-DT1. [99mTc]Tc-DT11 was found to achieve the highest AsPC-1 tumor values and good pharmacokinetics, either without or during NEP inhibition, qualifying for further validation in patients with NTS1R-positive tumors using SPECT/CT.
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Affiliation(s)
| | - Berthold A. Nock
- Molecular Radiopharmacy, INRaSTES, NCSR “Demokritos”, 15341 Athens, Greece; (P.K.); (B.A.N.)
| | - Maritina Rouchota
- BIOEMTECH, Lefkippos Attica Technology Park NCSR “Demokritos”, 15310 Athens, Greece; (M.R.); (G.L.)
| | - George Loudos
- BIOEMTECH, Lefkippos Attica Technology Park NCSR “Demokritos”, 15310 Athens, Greece; (M.R.); (G.L.)
| | - Eric P. Krenning
- Cyclotron Rotterdam BV, Erasmus MC, 3015 CE Rotterdam, The Netherlands;
| | - Theodosia Maina
- Molecular Radiopharmacy, INRaSTES, NCSR “Demokritos”, 15341 Athens, Greece; (P.K.); (B.A.N.)
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13
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Kanellopoulos P, Nock BA, Krenning EP, Maina T. Toward Stability Enhancement of NTS 1R-Targeted Radioligands: Structural Interventions on [ 99mTc]Tc-DT1. Pharmaceutics 2023; 15:2092. [PMID: 37631306 PMCID: PMC10459693 DOI: 10.3390/pharmaceutics15082092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/04/2023] [Accepted: 08/05/2023] [Indexed: 08/27/2023] Open
Abstract
The neurotensin subtype 1 receptor (NTS1R) is overexpressed in a number of human tumors, thereby representing a valid target for cancer theranostics with radiolabeled neurotensin (NT) analogs like [99mTc]Tc-DT1 (DT1, N4-Gly7-NT(8-13)). Thus far, the fast degradation of intravenously injected NT-radioligands by neprilysin (NEP) and angiotensin-converting enzyme (ACE) has compromised their clinical applicability. Aiming at metabolic stability enhancements, we herein introduce (i) DT7 ([DAsn14]DT1) and (ii) DT8 ([β-Homoleucine13]DT1), modified at the C-terminus, along with (iii) DT9 ([(palmitoyl)Lys7]DT1), carrying an albumin-binding domain (ABD) at Lys7. The biological profiles of the new [99mTc]Tc-radioligands were compared with [99mTc]Tc-DT1, using NTS1R-expressing AsPC-1 cells and mice models without or during NEP/ACE inhibition. The radioligands showed enhanced in vivo stability vs. [99mTc]Tc-DT1, with [99mTc]Tc-DT9 displaying full resistance to both peptidases. Furthermore, [99mTc]Tc-DT9 achieved the highest cell internalization and tumor uptake even without NEP/ACE-inhibition but with unfavorably high background radioactivity levels. Hence, unlike C-terminal modification, the introduction of a pendant ABD group in the linker turned out to be the most promising strategy toward metabolic stability, cell uptake, and tumor accumulation of [99mTc]Tc-DT1 mimics. To improve the observed suboptimal pharmacokinetics of [99mTc]Tc-DT9, the replacement of palmitoyl on Lys7 by other ABD groups is currently being pursued.
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Affiliation(s)
| | - Berthold A. Nock
- Molecular Radiopharmacy, INRaSTES, NCSR “Demokritos”, 15341 Athens, Greece; (P.K.); (B.A.N.)
| | - Eric P. Krenning
- Cyclotron Rotterdam BV, Erasmus MC, 3015 CE Rotterdam, The Netherlands;
| | - Theodosia Maina
- Cyclotron Rotterdam BV, Erasmus MC, 3015 CE Rotterdam, The Netherlands;
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14
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Tantisuwat L, Saengklub N, Boonpala P, Kumphune S, Panyasing Y, Kalandakanond-Thongsong S, Kijtawornrat A. Sacubitril/valsartan mitigates cardiac remodeling, systolic dysfunction, and preserves mitochondrial quality in a rat model of mitral regurgitation. Sci Rep 2023; 13:11472. [PMID: 37455281 DOI: 10.1038/s41598-023-38694-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 07/12/2023] [Indexed: 07/18/2023] Open
Abstract
Sacubitril/valsartan (SAC/VAL), an angiotensin receptor blocker-neprilysin inhibitor, has been widely used to treat several types of heart failure. Nevertheless, the effects of drugs in mitral regurgitation patients, from the molecular level to therapeutic effects, remain unclear. This study investigates the roles of SAC/VAL on cardiac function, mitochondrial quality, autophagy, mitophagy, and natriuretic peptides in a rat model of chronic mitral regurgitation. Male Sprague-Dawley rats underwent MR induction (n = 16) and sham surgeries (n = 8). Four weeks post-surgery confirmed MR rats were randomly divided into MR (n = 8) and SAC/VAL (n = 8) groups. The SAC/VAL group was administered SAC/VAL, whereas the MR and the sham rats received vehicle via oral gavage daily for 8 weeks. Cardiac geometry, function, and myocardial fibrosis were assessed by echocardiography and histopathology. Spectrophotometry and real-time PCR were performed to assess the pharmacological effects on mitochondrial quality, autophagy, mitophagy, and natriuretic peptides. MR rats demonstrated significant left heart dilation and left ventricular systolic dysfunction compared with the sham group, which could be significantly improved by SAC/VAL. In addition, SAC/VAL significantly reduced myocardial cardiac remodeling and fibrosis in MR rats. SAC/VAL improved the mitochondrial quality by attenuating mitochondrial reactive oxygen species production and mitochondrial depolarization compared with the MR group. Also, the upregulation of autophagy-related, mitophagy-related, and natriuretic peptide system gene expression in MR rats was attenuated by SAC/VAL treatment. In conclusion, this study demonstrated that SAC/VAL treatment could provide numerous beneficial effects in MR conditions, suggesting that this drug may be an effective treatment for MR.
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Affiliation(s)
- Lalida Tantisuwat
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Nakkawee Saengklub
- Department of Physiology, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
| | - Pakit Boonpala
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Sarawut Kumphune
- Biomedical Engineering Institute (BMEI), Chiang Mai University, Chiang Mai, Thailand
- Biomedical Engineering and Innovation Research Centre, Chiang Mai University, Chiang Mai, Thailand
| | - Yaowalak Panyasing
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | | | - Anusak Kijtawornrat
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
- Chulalongkorn University Laboratory Animal Center (CULAC), Chulalongkorn University, Bangkok, Thailand.
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15
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Abouzayed A, Kanellopoulos P, Gorislav A, Tolmachev V, Maina T, Nock BA, Orlova A. Preclinical Characterization of a Stabilized Gastrin-Releasing Peptide Receptor Antagonist for Targeted Cancer Theranostics. Biomolecules 2023; 13:1134. [PMID: 37509170 PMCID: PMC10377574 DOI: 10.3390/biom13071134] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Radiolabeled gastrin-releasing peptide receptor (GRPR) antagonists have shown great promise for the theranostics of prostate cancer; however, their suboptimal metabolic stability leaves room for improvements. It was recently shown that the replacement of Gly11 with Sar11 in the peptidic [D-Phe6,Leu13-NHEt,des-Met14]BBN(6-14) chain stabilized the [99mTc]Tc-DB15 radiotracer against neprilysin (NEP). We herein present DOTAGA-PEG2-(Sar11)RM26 (AU-RM26-M1), after Gly11 to Sar11-replacement. The impact of this replacement on the metabolic stability and overall biological performance of [111In]In-AU-RM26-M1 was studied using a head-to-head comparison with the unmodified reference [111In]In-DOTAGA-PEG2-RM26. In vitro, the cell uptake of [111In]In-AU-RM26-M1 could be significantly reduced in the presence of a high-excess GRPR-blocker that demonstrated its specificity. The cell uptake of both radiolabeled GRPR antagonists increased with time and was superior for [111In]In-AU-RM26-M1. The dissociation constant reflected strong affinities for GRPR (500 pM for [111In]In-AU-RM26-M1). [111In]In-AU-RM26-M1 showed significantly higher stability in peripheral mice blood at 5 min pi (88 ± 8% intact) than unmodified [111In]In-DOTAGA-PEG2-RM26 (69 ± 2% intact; p < 0.0001). The administration of a NEP inhibitor had no significant impact on the Sar11-compound (91 ± 2% intact; p > 0.05). In vivo, [111In]In-AU-RM26-M1 showed high and GRPR-mediated uptake in the PC-3 tumors (7.0 ± 0.7%IA/g vs. 0.9 ± 0.6%IA/g in blocked mice) and pancreas (2.2 ± 0.6%IA/g vs. 0.3 ± 0.2%IA/g in blocked mice) at 1 h pi, with rapid clearance from healthy tissues. The tumor uptake of [111In]In-AU-RM26-M1 was higher than for [111In]In-DOTAGA-PEG2-RM26 (at 4 h pi, 5.7 ± 1.8%IA/g vs. 3 ± 1%IA/g), concordant with its higher stability. The implanted PC-3 tumors were visualized with high contrast in mice using [111In]In-AU-RM26-M1 SPECT/CT. The Gly11 to Sar11-substitution stabilized [111In]In-DOTAGA-PEG2-(Sar11)RM26 against NEP without negatively affecting other important biological features. These results support the further evaluation of AU-RM26-M1 for prostate cancer theranostics after labeling with clinically relevant radionuclides.
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Affiliation(s)
- Ayman Abouzayed
- Department of Medicinal Chemistry, Uppsala University, 751 83 Uppsala, Sweden; (A.A.); (P.K.); (A.G.)
| | - Panagiotis Kanellopoulos
- Department of Medicinal Chemistry, Uppsala University, 751 83 Uppsala, Sweden; (A.A.); (P.K.); (A.G.)
- Molecular Radiopharmacy, INRaSTES, NCSR “Demokritos”, 15310 Athens, Greece; (T.M.); (B.A.N.)
| | - Alisa Gorislav
- Department of Medicinal Chemistry, Uppsala University, 751 83 Uppsala, Sweden; (A.A.); (P.K.); (A.G.)
| | - Vladimir Tolmachev
- Department of Immunology, Genetics and Pathology, Uppsala University, 751 83 Uppsala, Sweden;
| | - Theodosia Maina
- Molecular Radiopharmacy, INRaSTES, NCSR “Demokritos”, 15310 Athens, Greece; (T.M.); (B.A.N.)
| | - Berthold A. Nock
- Molecular Radiopharmacy, INRaSTES, NCSR “Demokritos”, 15310 Athens, Greece; (T.M.); (B.A.N.)
| | - Anna Orlova
- Department of Medicinal Chemistry, Uppsala University, 751 83 Uppsala, Sweden; (A.A.); (P.K.); (A.G.)
- Science for Life Laboratory, Uppsala University, 752 37 Uppsala, Sweden
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16
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Ali HA, Ismail MA, Fouda AEAS, Ghaith EA. A fruitful century for the scalable synthesis and reactions of biphenyl derivatives: applications and biological aspects. RSC Adv 2023; 13:18262-18305. [PMID: 37333795 PMCID: PMC10274569 DOI: 10.1039/d3ra03531j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 06/10/2023] [Indexed: 06/20/2023] Open
Abstract
This review provides recent developments in the current status and latest synthetic methodologies of biphenyl derivatives. Furthermore, this review investigates detailed discussions of several metalated chemical reactions related to biphenyl scaffolds such as Wurtz-Fittig, Ullmann, Bennett-Turner, Negishi, Kumada, Stille, Suzuki-Miyaura, Friedel-Crafts, cyanation, amination, and various electrophilic substitution reactions supported by their mechanistic pathways. Furthermore, the preconditions required for the existence of axial chirality in biaryl compounds are discussed. Furthermore, atropisomerism as a type of axial chirality in biphenyl molecules is discussed. Additionally, this review covers a wide range of biological and medicinal applications of the synthesized compounds involving patented approaches in the last decade corresponding to investigating the crucial role of the biphenyl structures in APIs.
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Affiliation(s)
- Hajar A Ali
- Chemistry Department, Faculty of Science, Mansoura University 35516 Mansoura Egypt
| | - Mohamed A Ismail
- Chemistry Department, Faculty of Science, Mansoura University 35516 Mansoura Egypt
| | - Abd El-Aziz S Fouda
- Chemistry Department, Faculty of Science, Mansoura University 35516 Mansoura Egypt
| | - Eslam A Ghaith
- Chemistry Department, Faculty of Science, Mansoura University 35516 Mansoura Egypt
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17
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Zhang M, Zou Y, Li Y, Wang H, Sun W, Liu B. The history and mystery of sacubitril/valsartan: From clinical trial to the real world. Front Cardiovasc Med 2023; 10:1102521. [PMID: 37057101 PMCID: PMC10086241 DOI: 10.3389/fcvm.2023.1102521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 03/13/2023] [Indexed: 03/30/2023] Open
Abstract
Heart failure is a serious threat to human health, with morbidity and mortality rates increasing despite the existence of multiple treatment options. Therefore, it is necessary to identify new therapeutic targets for this disease. Sacubitril/valsartan is a supramolecular sodium salt complex of the enkephalinase inhibitor prodrug sacubitril and the angiotensin receptor blocker valsartan. Its combined action increases endogenous natriuretic peptides while inhibiting the renin-angiotensin-aldosterone system and exerting cardioprotective effects. Clinical evidence suggests that sacubitril/valsartan is superior to conventional renin-angiotensin-aldosterone inhibitor therapy for patients with reduced ejection fraction heart failure who can tolerate angiotensin-converting enzyme inhibitors or angiotensin II receptor blockers. The therapy reduces the risk of heart failure hospitalization, cardiovascular mortality, and all-cause mortality and has a better safety and tolerability record. This review describes the potential pathophysiological mechanisms of cardiomyocyte injury amelioration by sacubitril/valsartan. We explore the protective effects of sacubitril/valsartan and outline the therapeutic value in patients with heart failure by summarizing the results of recent large clinical trials. Furthermore, a preliminary outlook shows that sacubitril/valsartan may be effective at treating other diseases, and provides some exploratory observations that lay the foundation for future studies on this drug.
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Affiliation(s)
| | | | | | | | - Wei Sun
- Correspondence: Wei Sun Bin Liu
| | - Bin Liu
- Correspondence: Wei Sun Bin Liu
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18
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Yang H, Gao R, Ji X, Wang Z, Qiu W. Population Pharmacokinetic Analysis of Valsartan in Healthy Chinese Subjects. Clin Pharmacol Drug Dev 2023; 12:249-256. [PMID: 36285517 DOI: 10.1002/cpdd.1181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 09/18/2022] [Indexed: 11/10/2022]
Abstract
The study was conducted to establish a population pharmacokinetic (PPK) model of valsartan in Chinese healthy subjects and investigate potential covariate impacts on the pharmacokinetics (PK) parameters. Data from a bioequivalence study with 78 Chinese healthy subjects were retrospectively analyzed to develop a PPK model of valsartan. Phoenix NLME 8.1 was used to build a PPK model and quantify the effects of covariates, such as demographic data and biochemical, on the PK parameters of valsartan. For the healthy Chinese population, valsartan conformed to the two-compartment model with an absorption lag time. In the final PPK model, food affected the absorption rate constant, while aspartate aminotransferase, alanine aminotransferase, and creatinine affected the clearance of the central compartment. The final PPK model was verified to be reproducible, and it can be used to evaluate the PK parameters. This is the first research describing the PPK profile of valsartan in healthy Chinese subjects, and it is expected to provide relevant PK parameters for further study of valsartan.
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Affiliation(s)
- Haiyun Yang
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Ruomei Gao
- School of Mathematics and Statistics, Lanzhou University, Lanzhou, China
| | - Xingfang Ji
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Zhipeng Wang
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Wen Qiu
- Phase I Clinical Unit, Lanzhou University Second Hospital, Lanzhou, China
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19
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Van der Linden L, Hias J, Walgraeve K, Tournoy J, Van Aelst L, Vandenbriele C. Estimating the Time to Benefit for Therapies in Heart Failure with Reduced Ejection Fraction: A Case Study of Sacubitril-Valsartan Using Reconstructed Data from a Randomized Controlled Trial. Drugs Aging 2022; 39:959-966. [PMID: 36404386 DOI: 10.1007/s40266-022-00987-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Foundational therapies in heart failure improve clinical outcomes in heart failure with a reduced ejection fraction (HFrEF). Underuse of these life-prolonging heart failure therapies, such as sacubitril-valsartan, is common in older adults and has been associated with worse clinical outcomes. Characterizing the early benefits seen with these therapies might help increase their uptake in older adults. OBJECTIVE We applied several methods to estimate the time to benefit of an HFrEF therapy, using sacubitril-valsartan as a case study. METHODS PARADIGM-HF was a randomized controlled study on sacubitril-valsartan versus enalapril in stable, ambulatory HFrEF patients (n = 8399). The primary endpoint, a composite of death from cardiovascular causes or a first hospitalization for heart failure, was significantly reduced (sacubitril-valsartan (21.8%) versus enalapril (26.5%), hazard ratio (HR) 0.80 (95% confidence interval [CI] 0.73-0.87). We extracted and tabulated the Kaplan-Meier (KM) curves of the primary endpoint. An individual patient dataset was then reconstructed. The following methods were applied to explore the time to benefit of sacubitril-valsartan versus enalapril: visual estimation of the point of divergence of the KM curves, statistical process control (SPC), unadjusted landmark analyses using Cox proportional hazards analysis with 30-day increments until significance was persistently achieved, and comparing the survival probabilities of the extracted life tables. RESULTS Six raters visually estimated the time to benefit at a median of 60 days (interquartile range 38-10 days). Using SPC we found an early benefit from 28 days on, using the longest predefined control period of 28 days. An absolute risk reduction of 1 and 2% was found after 59 and 250 days, respectively. The reconstructed dataset provided a similar HR of 0.8004 (95% CI 0.7331-0.8739). Landmark analyses persistently showed statistical significance from 390 days and later. Survival probabilities differed from 35 days onward. CONCLUSION Using multiple approaches, the earliest benefit of sacubitril-valsartan compared to enalapril in stable HFrEF was found at about 1 month after initiation.
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Affiliation(s)
- Lorenz Van der Linden
- Pharmacy Department, University Hospitals Leuven, UZ Leuven, Herestraat 49, 3000, Leuven, Belgium. .,Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium.
| | - Julie Hias
- Pharmacy Department, University Hospitals Leuven, UZ Leuven, Herestraat 49, 3000, Leuven, Belgium.,Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Karolien Walgraeve
- Pharmacy Department, University Hospitals Leuven, UZ Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Jos Tournoy
- Department of Geriatric Medicine, University Hospitals Leuven, Leuven, Belgium.,Department of Public Health and Primary care, KU Leuven, Leuven, Belgium
| | - Lucas Van Aelst
- Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium.,Department of Cardiology, University Hospitals Leuven, Leuven, Belgium
| | - Christophe Vandenbriele
- Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium.,Department of Cardiology, University Hospitals Leuven, Leuven, Belgium
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20
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Vollmer Barbosa C, Lang H, Melk A, Schmidt BMW. Renal events in patients receiving neprilysin inhibitors: a systematic review and meta-analysis. Nephrol Dial Transplant 2022; 37:2418-2428. [PMID: 35022763 DOI: 10.1093/ndt/gfac001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND While it is well known that angiotensin-converting enzyme inhibitors (ACEi)/angiotensin receptor blockers (ARBs) increase the risk of acute renal failure, the role of neprilysin inhibition (NEPi) is unclear and some physicians are reluctant to prescribe sacubitril/valsartan because of safety concerns. This meta-analysis aimed to examine the risk for renal events, progression of chronic kidney disease (CKD) or progression to dialysis on combined NEPi and ACEi/ARBs compared with ACEi or ARBs. METHODS We performed a systematic meta-analysis including 17 randomized controlled trials (study drug sacubitril/valsartan or omapatrilat), involving a total of 23 569 patients, after searching PubMed, Cochrane, ClinicalTrials.org and Embase for eligible studies. From the included trials, all renal endpoints, including long- and short-term outcomes and hyperkalemia, were extracted. Pooled odds ratios (ORs) were calculated using the DerSimonian and Laird method. The study was registered at PROSPERO. RESULTS Overall, treatment with sacubitril/valsartan or omapatrilat showed a slightly lower risk of any renal event [OR 0.82 (0.7-0.97)] compared with treatment with an ACEi or ARB alone. Also, there was a decreased risk of severe acute renal events [OR 0.8 (0.69-0.93)] and a decrease in estimated glomerular filtration rate decline [mean difference -0.58 mL/min (-0.83 to -0.33 mL/min)]. There was no difference in chronic renal events [OR 0.92 (0.8-1.05)] or hyperkalemia [OR 1.02 (0.84-1.23)]. CONCLUSION NEPi + ACEi/ARBs are safe in terms of renal adverse events. Longer trials focusing on CKD are needed to evaluate the effect of NEPi on decreasing progression of CKD.
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Affiliation(s)
- Clara Vollmer Barbosa
- Department of Nephrology and Hypertension, Hannover Medical School, Hanover, Germany
| | - Hannah Lang
- Department of Nephrology and Hypertension, Hannover Medical School, Hanover, Germany
| | - Anette Melk
- Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Bernhard M W Schmidt
- Department of Nephrology and Hypertension, Hannover Medical School, Hanover, Germany
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21
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Wang Z, Xie Y, Yu M, Yang S, Lu Y, Du G. Recent Advances on the Biological Study of Pharmaceutical Cocrystals. AAPS PharmSciTech 2022; 23:303. [DOI: 10.1208/s12249-022-02451-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/31/2022] [Indexed: 11/18/2022] Open
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22
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Jia R, Ji Y, Sun D. Progress and prospects of Sacubitril/Valsartan: Based on heart failure with preserved ejection fraction. Biomed Pharmacother 2022; 155:113701. [PMID: 36116249 DOI: 10.1016/j.biopha.2022.113701] [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: 08/13/2022] [Revised: 09/09/2022] [Accepted: 09/13/2022] [Indexed: 12/20/2022] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) is present in nearly half of patients with heart failure. The prevalence of heart failure with normal or near-normal ejection fractions increases more rapidly than in patients with reduced ejection fractions. Angiotensin-converting enzyme inhibitor (ACEI), angiotensin receptor blocker (ARB), aldosterone antagonist, β-blocker, and calcium channel blocker have not shown significant efficacy in HFpEF clinical trials. Sacubitril/Valsartan, combined angiotensin receptor blocker (Valsartan) with neprilysin inhibitor (Sacubitril), was the first-of-its-kind angiotensin receptor-neprilysin inhibitor (ARNI) to be developed. It has shown significant efficacy on HFpEF in recent studies. It is considered that most of the current Sacubitril/Valsartan studies are still concentrated in the field of heart failure, especially heart failure with reduced ejection fraction (HFrEF). This review discusses the latest advances in cardiovascular, renal, and metabolic aspects of Sacubitril/Valsartan, mainly in HFpEF, providing more evidence for further future research on Sacubitril/Valsartan and raising issues that should be paid attention. At the same time, this review will introduce the academic consensus on Sacubitril/Valsartan in treating HFpEF in China.
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Affiliation(s)
- Ruoyu Jia
- Department of Nephrology, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Graduate School, Xuzhou Medical University, Xuzhou 221002, China
| | - Ying Ji
- Graduate School, Xuzhou Medical University, Xuzhou 221002, China
| | - Dong Sun
- Department of Nephrology, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, China; Institute of Nephrology, Xuzhou Medical University, Xuzhou 221002, China.
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23
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Gan L, Lyu X, Yang X, Zhao Z, Tang Y, Chen Y, Yao Y, Hong F, Xu Z, Chen J, Gu L, Mao H, Liu Y, Sun J, Zhou Z, Du X, Jiang H, Li Y, Sun N, Liang X, Zuo L. Application of Angiotensin Receptor–Neprilysin Inhibitor in Chronic Kidney Disease Patients: Chinese Expert Consensus. Front Med (Lausanne) 2022; 9:877237. [PMID: 35928297 PMCID: PMC9343998 DOI: 10.3389/fmed.2022.877237] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Chronic kidney disease (CKD) is a global public health problem, and cardiovascular disease is the most common cause of death in patients with CKD. The incidence and prevalence of cardiovascular events during the early stages of CKD increases significantly with a decline in renal function. More than 50% of dialysis patients die from cardiovascular disease, including coronary heart disease, heart failure, arrhythmia, and sudden cardiac death. Therefore, developing effective methods to control risk factors and improve prognosis is the primary focus during the diagnosis and treatment of CKD. For example, the SPRINT study demonstrated that CKD drugs are effective in reducing cardiovascular and cerebrovascular events by controlling blood pressure. Uncontrolled blood pressure not only increases the risk of these events but also accelerates the progression of CKD. A co-crystal complex of sacubitril, which is a neprilysin inhibitor, and valsartan, which is an angiotensin receptor blockade, has the potential to be widely used against CKD. Sacubitril inhibits neprilysin, which further reduces the degradation of natriuretic peptides and enhances the beneficial effects of the natriuretic peptide system. In contrast, valsartan alone can block the angiotensin II-1 (AT1) receptor and therefore inhibit the renin–angiotensin–aldosterone system. These two components can act synergistically to relax blood vessels, prevent and reverse cardiovascular remodeling, and promote natriuresis. Recent studies have repeatedly confirmed that the first and so far the only angiotensin receptor–neprilysin inhibitor (ARNI) sacubitril/valsartan can reduce blood pressure more effectively than renin–angiotensin system inhibitors and improve the prognosis of heart failure in patients with CKD. Here, we propose clinical recommendations based on an expert consensus to guide ARNI-based therapeutics and reduce the occurrence of cardiovascular events in patients with CKD.
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Affiliation(s)
- Liangying Gan
- Department of Nephrology, Peking University People's Hospital, Beijing, China
| | - Xiaoxi Lyu
- Institute of Materia Medica, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, China
| | | | - Zhanzheng Zhao
- First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ying Tang
- The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Yuanhan Chen
- Guangdong Provincial People's Hospital, Guangzhou, China
| | - Ying Yao
- Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | | | - Zhonghao Xu
- Bethune First Hospital of Jilin University, Changchun, China
| | - Jihong Chen
- Shenzhen Bao'an People's Hospital, Shenzhen, China
| | - Leyi Gu
- Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | | | - Ying Liu
- First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Jing Sun
- Shandong Provincial Hospital, Jinan, China
| | - Zhu Zhou
- First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xuanyi Du
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Hong Jiang
- People's Hospital of Xinjiang, Urumqi, China
| | - Yong Li
- Huashan Hospital, Fudan University, Shanghai, China
| | - Ningling Sun
- Peking University People's Hospital, Beijing, China
| | - Xinling Liang
- Guangdong Provincial People's Hospital, Guangzhou, China
| | - Li Zuo
- Department of Nephrology, Peking University People's Hospital, Beijing, China
- *Correspondence: Li Zuo
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Peng W, Li X, Lin Y. Application and evaluation of sacubitril/valsartan in patients with cardiac insufficiency during perioperative period of cardiac surgery. Exp Ther Med 2022; 24:504. [PMID: 35837036 DOI: 10.3892/etm.2022.11431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 05/25/2022] [Indexed: 11/06/2022] Open
Affiliation(s)
- Wenxing Peng
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, P.R. China
| | - Xiaoxi Li
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, P.R. China
| | - Yang Lin
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, P.R. China
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Siew KSW, Abdul Hafidz MI, Mohd Zaidan FZB, Hadi MFB. Approaches to management of rhabdomyolysis as the adverse effect of drug interaction between atorvastatin and sacubitril/valsartan: a case report. Eur Heart J Case Rep 2022; 6:ytac091. [PMID: 35261962 PMCID: PMC8895310 DOI: 10.1093/ehjcr/ytac091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/06/2021] [Accepted: 02/18/2022] [Indexed: 12/11/2022]
Abstract
Background Atorvastatin and sacubitril/valsartan (Entresto™) have been cornerstones in managing patients with coronary artery disease and heart failure (HF). We report a case of life-threatening rhabdomyolysis associated with the co-administration of atorvastatin and sacubitril/valsartan. Case summary A 58-year-old male with coronary heart disease and chronic HF treated with the optimal dose of atorvastatin and other cardiovascular medications was frequently admitted for acute decompensation of HF. We decided to optimize his condition by adding sacubitril/valsartan to his treatment regime. He presented to our outpatient clinic with worsening myalgia and oliguria 6 days later. He was readmitted with markedly elevated serum creatinine kinase (CK) (94 850 U/L; normal range 32–294 U/L), deranged liver function tests, and acute kidney injury. We withheld atorvastatin and sacubitril/valsartan and treated him with renal replacement therapy. Discussion Sacubitril inhibits the excretion of statins, thereby elevating serum statin concentration and increasing the likelihood of developing muscle-related toxicity. Co-administration of atorvastatin and sacubitril/valsartan should be monitored closely with laboratory investigations of CK and liver and renal function. The physician may consider starting low-dose atorvastatin at 20 mg daily in combination with sacubitril/valsartan 24 mg/26 mg twice daily and titrating accordingly to optimal doses. Rosuvastatin could be an alternative to atorvastatin, as it has less drug–drug interaction with sacubitril, thereby reducing the adverse effect.
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Affiliation(s)
- Kelvin Shenq Woei Siew
- Division of Cardiology, Department of Medicine, University Malaya Medical Centre, Jln Profesor Diraja Ungku Aziz, 59100 Kuala Lumpur, Malaysia
| | - Muhammad Imran Abdul Hafidz
- Division of Cardiology, Department of Medicine, University Malaya Medical Centre, Jln Profesor Diraja Ungku Aziz, 59100 Kuala Lumpur, Malaysia
| | - Fatimah Zahrah Binti Mohd Zaidan
- Department of Primary Care Medicine, University Malaya Medical Centre, Jln Profesor Diraja Ungku Aziz, 59100 Kuala Lumpur, Malaysia
| | - Mohd Firdaus bin Hadi
- Division of Cardiology, Department of Medicine, University Malaya Medical Centre, Jln Profesor Diraja Ungku Aziz, 59100 Kuala Lumpur, Malaysia
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Mansi R, Nock BA, Dalm SU, Busstra MB, van Weerden WM, Maina T. Radiolabeled Bombesin Analogs. Cancers (Basel) 2021; 13:cancers13225766. [PMID: 34830920 PMCID: PMC8616220 DOI: 10.3390/cancers13225766] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/13/2021] [Accepted: 11/15/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Recent medical advancements have strived for a personalized medicine approach to patients, aimed at optimizing therapy outcomes with minimum toxicity. In this respect, nuclear medicine methodologies have been playing increasingly important roles. For example, the overexpression of peptide receptors, such as the gastrin-releasing peptide receptor (GRPR), on tumor cells as opposed to their lack of expression in healthy surrounding tissues can be elegantly exploited with the aid of “smart” peptide carriers, such as the analogs of the amphibian 14-peptide bombesin (BBN). These molecules can bring clinically attractive radionuclides to malignant lesions in prostate, breast, and other human cancers, sparing healthy tissues. Depending upon the radionuclide in question, diagnostic imaging with single-photon emission computed tomography (SPECT) or positron emission tomography (PET) has been pursued, identifying patients who are eligible for peptide radionuclide receptor therapy (PRRT) in an integrated “theranostic” approach. In the present review, we (i) discuss the major steps taken in the development of anti-GRPR theranostic radioligands, with a focus on those selected for clinical testing; (ii) comment on the present status in this field of research; and (iii) reflect on the current limitations as well as on new opportunities for their broader and more successful clinical applications. Abstract The gastrin-releasing peptide receptor (GRPR) is expressed in high numbers in a variety of human tumors, including the frequently occurring prostate and breast cancers, and therefore provides the rationale for directing diagnostic or therapeutic radionuclides on cancer lesions after administration of anti-GRPR peptide analogs. This concept has been initially explored with analogs of the frog 14-peptide bombesin, suitably modified at the N-terminus with a number of radiometal chelates. Radiotracers that were selected for clinical testing revealed inherent problems associated with these GRPR agonists, related to low metabolic stability, unfavorable abdominal accumulation, and adverse effects. A shift toward GRPR antagonists soon followed, with safer analogs becoming available, whereby, metabolic stability and background clearance issues were gradually improved. Clinical testing of three main major antagonist types led to promising outcomes, but at the same time brought to light several limitations of this concept, partly related to the variation of GRPR expression levels across cancer types, stages, previous treatments, and other factors. Currently, these parameters are being rigorously addressed by cell biologists, chemists, nuclear medicine physicians, and other discipline practitioners in a common effort to make available more effective and safe state-of-the-art molecular tools to combat GRPR-positive tumors. In the present review, we present the background, current status, and future perspectives of this endeavor.
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Affiliation(s)
- Rosalba Mansi
- Division of Radiopharmaceutical Chemistry, Clinic of Radiology and Nuclear Medicine University Hospital Basel, 4031 Basel, Switzerland;
| | - Berthold A. Nock
- Molecular Radiopharmacy, INRaSTES, NCSR “Demokritos”, 15310 Athens, Greece;
| | - Simone U. Dalm
- Erasmus Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands; (S.U.D.); (M.B.B.); (W.M.v.W.)
| | - Martijn B. Busstra
- Erasmus Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands; (S.U.D.); (M.B.B.); (W.M.v.W.)
| | - Wytske M. van Weerden
- Erasmus Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands; (S.U.D.); (M.B.B.); (W.M.v.W.)
| | - Theodosia Maina
- Molecular Radiopharmacy, INRaSTES, NCSR “Demokritos”, 15310 Athens, Greece;
- Correspondence: ; Tel.: +30-650-3908/3891
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Jia T, Wang X, Tang Y, Yu W, Li C, Cui S, Zhu J, Meng W, Wang C, Wang Q. Sacubitril Ameliorates Cardiac Fibrosis Through Inhibiting TRPM7 Channel. Front Cell Dev Biol 2021; 9:760035. [PMID: 34778271 PMCID: PMC8586221 DOI: 10.3389/fcell.2021.760035] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 10/11/2021] [Indexed: 12/11/2022] Open
Abstract
Heart failure caused by cardiac fibrosis has become a major challenge of public health worldwide. Cardiomyocyte programmed cell death (PCD) and activation of fibroblasts are crucial pathological features, both of which are associated with aberrant Ca2+ influx. Transient receptor potential cation channel subfamily M member 7 (TRPM7), the major Ca2+ permeable channel, plays a regulatory role in cardiac fibrosis. In this study, we sought to explore the mechanistic details for sacubitril, a component of sacubitril/valsartan, in treating cardiac fibrosis. We demonstrated that sacubitril/valsartan could effectively ameliorate cardiac dysfunction and reduce cardiac fibrosis induced by isoprotereno (ISO) in vivo. We further investigated the anti-fibrotic effect of sacubitril in fibroblasts. LBQ657, the metabolite of sacubitril, could significantly attenuate transforming growth factor-β 1 (TGF-β1) induced cardiac fibrosis by blocking TRPM7 channel, rather than suppressing its protein expression. In addition, LBQ657 reduced hypoxia-induced cardiomyocyte PCD via suppression of Ca2+ influx regulated by TRPM7. These findings suggested that sacubitril ameliorated cardiac fibrosis by acting on both fibroblasts and cardiomyocytes through inhibiting TRPM7 channel.
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Affiliation(s)
- Tian Jia
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Xiaozhi Wang
- Department of Cardiology, The First Affiliated Hospital With Nanjing Medical University, Nanjing, China
| | - Yiqun Tang
- Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Wenying Yu
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, China
| | - Chenhui Li
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Shufang Cui
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Juanjuan Zhu
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Wei Meng
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Chen Wang
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
| | - Quanyi Wang
- State Key Laboratory of Natural Medicines, Department of Life Sciences and Technology, China Pharmaceutical University, Nanjing, China
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Hu Y, Zhang H, Li X, Mai J, Yang L, Yan J, Li Y, Sun J, Xu W, He S, Li J, Wu M. A randomized, double-blind, placebo-controlled, single, and multiple dose-escalation Phase I clinical trial to investigate the safety, pharmacokinetic, and pharmacodynamic profiles of oral S086, a novel angiotensin receptor-neprilysin inhibitor, in healthy Chinese volunteers. Expert Opin Investig Drugs 2021; 31:977-985. [PMID: 34633260 DOI: 10.1080/13543784.2021.1985464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND This study evaluated the safety, pharmacokinetic (PK), and pharmacodynamic (PD) profiles of single ascending doses (SAD) and multiple ascending doses (MAD) of S086 in healthy Chinese volunteers. RESEARCH DESIGN AND METHODS This randomized, double-blind, placebo-controlled, Phase I clinical trial enrolled 113 subjects, including 65 subjects in the SAD (60-1080 mg) study and 48 subjects in the MAD study (180-720 mg). The safety, PK (sacubitril, LBQ657, and EXP3174) and PD (MAD study: blood pressure, pulse) of S086 were assessed. RESULTS There were no deaths, serious adverse events, or discontinuations due to TEAEs, and there were no significant safety concerns associated with S086. PK parameters for sacubitril, LBQ657, and EXP3174 increased in a dose-dependent manner after single oral doses of S086. Plasma concentrations of sacubitril, LBQ657, and EXP3174 were maintained at steady state within 5 days of once-daily oral administration of S086. In the MAD study, S086 administration was associated with a dose-dependent decrease in mean diastolic and systolic blood pressure compared to baseline. CONCLUSIONS The safety and PK profile profiles of S086 support the use of S086 240 mg once daily in a future Phase II study in patients with heart failure. TRIAL REGISTRATION The trial is registered at chinadrugtrials.org.cn (CT.gov identifier: CTR20182350 and CTR20182351).
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Affiliation(s)
- Yue Hu
- Department of Phase I Clinical Trial Unit, First Hospital of Jilin University, Changchun, Jilin, China
| | - Hong Zhang
- Department of Phase I Clinical Trial Unit, First Hospital of Jilin University, Changchun, Jilin, China
| | - Xiaojiao Li
- Department of Phase I Clinical Trial Unit, First Hospital of Jilin University, Changchun, Jilin, China
| | - Jiajia Mai
- Department of Phase I Clinical Trial Unit, First Hospital of Jilin University, Changchun, Jilin, China
| | - Lizhi Yang
- Nanguan District Maternal and Child Health and Family Planning Service Center of Changchun, Changchun, Jilin, China
| | - Jie Yan
- Shenzhen Salubris Pharmaceuticals Co., Ltd, Shenzhen, Guangdong, China
| | - Ying Li
- Shenzhen Salubris Pharmaceuticals Co., Ltd, Shenzhen, Guangdong, China
| | - Jingchao Sun
- Shenzhen Salubris Pharmaceuticals Co., Ltd, Shenzhen, Guangdong, China
| | - Wenjie Xu
- Shenzhen Salubris Pharmaceuticals Co., Ltd, Shenzhen, Guangdong, China
| | - Shiying He
- Shenzhen Salubris Pharmaceuticals Co., Ltd, Shenzhen, Guangdong, China
| | - Jinfeng Li
- Shenzhen Salubris Pharmaceuticals Co., Ltd, Shenzhen, Guangdong, China
| | - Min Wu
- Department of Phase I Clinical Trial Unit, First Hospital of Jilin University, Changchun, Jilin, China
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Kuang H, Huang X, Zhou Z, Cheng X, Xu G. Sacubitril/valsartan in chronic kidney disease: From pharmacological mechanism to clinical application. Eur J Pharmacol 2021; 907:174288. [PMID: 34216577 DOI: 10.1016/j.ejphar.2021.174288] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/08/2021] [Accepted: 06/25/2021] [Indexed: 02/08/2023]
Abstract
Chronic kidney disease (CKD) is an irreversible, progressive disease characterized by persistent kidney damage, and significantly increased risks of cardiovascular event. However, therapeutic strategies to prevent or slow the progression of CKD remain limited. Sacubitril/valsartan (LCZ696), the representative of the first novel angiotensin receptor-neprilysin inhibitor, has been incorporated into clinical practice guidelines for improving outcomes as a milestone in patients with heart failure. Considering the complex and close relationship between CKD and heart failure, LCZ696 may be beneficial in the treatment of CKD. This review summarizes the pharmacological mechanism and clinical application of LCZ696 in patients with CKD, including its effect on cardiovascular risk and renal outcome, together with potential adverse events. Additionally, due to the influence of serum creatinine and estimated glomerular filtration rate on LCZ696 in patients with heart failure, we also discussed the effects of LCZ696 in patients with advanced CKD and end-stage renal disease. It should be noted that, current clinical studies on LCZ696 are mostly carried out in patients with heart failure, and renal indicators are selected as secondary outcomes. Therefore, more researches should be conducted in patients with CKD alone in the future, to determine the efficacy and safety of LCZ696 in patients with CKD.
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Affiliation(s)
- Huang Kuang
- Renal Division, Peking University First Hospital, Peking University Institute of Nephrology, Key Laboratory of Renal Disease, Ministry of Health of China, Beijing, 100034, China
| | - Xin Huang
- Department of Nephrology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Zhifeng Zhou
- Department of Nephrology, Kidney Research Institute, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xuexin Cheng
- Department of Nephrology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China.
| | - Gaosi Xu
- Department of Nephrology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China.
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Adie SK, Ketcham SW, Abdul-Aziz AA, Thomas MP, Konerman MC. Characteristics of Heart Failure Patients With or Without Hypotension When Transitioning From Nitroprusside to Sacubitril-Valsartan. J Cardiovasc Pharmacol 2021; 78:403-406. [PMID: 34173810 DOI: 10.1097/fjc.0000000000001091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 05/26/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Sacubitril-valsartan is an angiotensin receptor-neprilysin inhibitor indicated for the treatment of patients with symptomatic heart failure with reduced ejection fraction (HFrEF). Little is known about outcomes of HFrEF patients transitioned from sodium nitroprusside (SNP) to sacubitril-valsartan during an admission for acute decompensated heart failure. We sought to describe characteristics of patients initiated on sacubitril-valsartan while receiving SNP and, in particular, those patients who did and did not experience hypotension requiring interruption or discontinuation of sacubitril-valsartan. METHODS We performed a retrospective case series of adult patients (>18 years) with HFrEF (left ventricular ejection fraction ≤40%) admitted to the University of Michigan cardiac intensive care unit between July 2018 to September 2020 who received sacubitril-valsartan while on SNP. RESULTS A total of 15 patients with acute decompensated heart failure were initiated on sacubitril-valsartan while on SNP. The mean age was 57 ± 15.9 years. Seven (46.7%) patients experienced hypotension. The patients in the cohort who experienced hypotension were numerically older (60 ± 17 vs. 55 ± 15.5), and the majority were white (86%). Patients with hypotension had a numerically lower left ventricular ejection fraction (13 ± 4.2 vs. 18 ± 8.2) and higher serum creatinine (1.4 ± 0.54 vs. 0.88 ± 0.25). Seven (100%) patients received a diuretic on the day of sacubitril-valsartan initiation in those who experienced hypotension compared with 2 (25%) in those who did not experience hypotension. CONCLUSIONS In almost half of patients admitted to the cardiac intensive care unit with acutely decompensated HFrEF, significant hypotension was seen when initiating sacubitril-valsartan while on SNP. Future studies should evaluate appropriate patients for this transition and delineate appropriate titration parameters.
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Affiliation(s)
| | | | - Ahmad A Abdul-Aziz
- Division of Cardiology, Department of Medicine, University of Michigan, Ann Arbor, MI
| | - Michael P Thomas
- Division of Cardiology, Department of Medicine, University of Michigan, Ann Arbor, MI
| | - Matthew C Konerman
- Division of Cardiology, Department of Medicine, University of Michigan, Ann Arbor, MI
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Eadie AL, Brunt KR, Herder M. Exploring the Food and Drug Administration's review and approval of Entresto (sacubitril/valsartan). Pharmacol Res Perspect 2021; 9:e00794. [PMID: 34087050 PMCID: PMC8177063 DOI: 10.1002/prp2.794] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 04/13/2021] [Indexed: 12/11/2022] Open
Abstract
Federal regulatory agencies such as the United States Food and Drug Administration review pharmacological evidence to ensure the safety and efficacy of new and repurposed pharmaceuticals prior to market approval. The discussions, disagreements and procedural decisions contained within such reviews offer unique insight into a pharmaceutical's strengths, weaknesses and opportunities, yet are often overlooked as a significant source of pharmacological information for research and development. To highlight the value of such resources, we present a case study on Entresto, a first-in-class angiotensin receptor-neprilysin inhibitor for the treatment of heart failure with reduced ejection fraction, and explore the regulatory rationale underlying its market approval. Using information extracted from Entresto's online approval package at Drugs@FDA, we explore some of the procedural complexities underlying market approval of new pharmaceuticals, discuss the broad pharmacological implications contained within regulatory agency grey literature, and highlight opportunities for future therapeutic development.
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Affiliation(s)
- Ashley L. Eadie
- Department of PharmacologyFaculty of MedicineDalhousie UniversitySaint JohnNew BrunswickCanada
| | - Keith R. Brunt
- Department of PharmacologyFaculty of MedicineDalhousie UniversitySaint JohnNew BrunswickCanada
| | - Matthew Herder
- Department of PharmacologyFaculty of MedicineDalhousie UniversityHalifaxNova ScotiaCanada
- Health Law InstituteSchulich School of LawDalhousie UniversityHalifaxNova ScotiaCanada
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Groenland EH, van Kleef MEAM, Bots ML, Visseren FLJ, van der Elst KCM, Spiering W. Plasma Trough Concentrations of Antihypertensive Drugs for the Assessment of Treatment Adherence: A Meta-Analysis. Hypertension 2020; 77:85-93. [PMID: 33249865 PMCID: PMC7720878 DOI: 10.1161/hypertensionaha.120.16061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Supplemental Digital Content is available in the text. Biochemical drug screening by liquid chromatography-tandem mass spectrometry in plasma is an accurate method for the quantification of plasma concentrations of antihypertensive medications in patients with hypertension. Trough concentrations could possibly be used as drug-specific cutoff values in the biochemical assessment of (non-)adherence. We performed a literature review and meta-analysis of pharmacokinetic studies to determine plasma trough concentrations of amlodipine, hydrochlorothiazide, and valsartan. PubMed was searched for pharmacokinetic studies up to September 2020. Eligible studies reported steady-state mean trough concentration and their variance. Pooled trough concentrations were estimated using a three-level random effects meta-analytic model. Moderator analyses were performed to explore sources of heterogeneity. One thousand three hundred eighteen potentially relevant articles were identified of which 45 were eligible for inclusion. The pooled mean trough concentration was 9.2 ng/mL (95% CI, 7.5–10.8) for amlodipine, 41.0 ng/mL (95% CI, 17.4–64.7) for hydrochlorothiazide, and 352.9 ng/mL (95% CI, 243.5–462.3) for valsartan. Substantial heterogeneity was present for all 3 pooled estimates. Moderator analyses identified dosage as a significant moderator for the pooled trough concentration of amlodipine (β1=0.9; P<0.05), mean age, and mean body weight for the mean trough concentration of hydrochlorothiazide (β1=2.2, P<0.05, respectively, β1=−4.0, P<0.05) and no significant moderators for valsartan. Plasma trough concentrations of amlodipine, hydrochlorothiazide, and valsartan, measured with liquid chromatography-tandem mass spectrometry, are highly heterogeneous over the different studies. Use of the pooled trough concentration as a cutoff in the biochemical assessment of adherence can result in inaccurate diagnosis of (non-)adherence, which may seriously harm the patient-physician relationship, and is therefore not recommended.
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Affiliation(s)
- Eline H Groenland
- From the Department of Vascular Medicine (E.H.G., M.E.A.M.v.K., F.L.J.V., W.S.), University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Monique E A M van Kleef
- From the Department of Vascular Medicine (E.H.G., M.E.A.M.v.K., F.L.J.V., W.S.), University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Michiel L Bots
- Julius Center for Health Sciences and Primary Care (M.L.B.), University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Frank L J Visseren
- From the Department of Vascular Medicine (E.H.G., M.E.A.M.v.K., F.L.J.V., W.S.), University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Kim C M van der Elst
- Department of Clinical Pharmacy (K.C.M.v.d.E.), University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Wilko Spiering
- From the Department of Vascular Medicine (E.H.G., M.E.A.M.v.K., F.L.J.V., W.S.), University Medical Center Utrecht, Utrecht University, the Netherlands
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One Step Closer to Clinical Translation: Enhanced Tumor Targeting of [ 99mTc]Tc-DB4 and [ 111In]In-SG4 in Mice Treated with Entresto. Pharmaceutics 2020; 12:pharmaceutics12121145. [PMID: 33256013 PMCID: PMC7760338 DOI: 10.3390/pharmaceutics12121145] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 12/11/2022] Open
Abstract
Background: Peptide radioligands may serve as radionuclide carriers to tumor sites overexpressing their cognate receptor for diagnostic or therapeutic purposes. Treatment of mice with the neprilysin (NEP)-inhibitor phosphoramidon was previously shown to improve the metabolic stability and tumor uptake of biodegradable radiopeptides. Aiming to clinical translation of this methodology, we herein investigated the impact of the approved pill Entresto, releasing the potent NEP-inhibitor LBQ657 in vivo, on the stability and tumor uptake of two radiopeptides. Methods: The metabolic stability of [99mTc]Tc-DB4 (DB4, N4-Pro-Gln-Arg-Tyr-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Nle-NH2) and [111In]In-SG4 (SG4, DOTA-DGlu-Ala-Tyr-Gly-Trp-Nle-Asp-Phe-NH2) was tested in LBQ657/Entresto-treated mice vs. untreated controls. The uptake in gastrin-releasing peptide receptor (GRPR)-, or cholecystokinin subtype 2 receptor (CCK2R)-positive tumors respectively, was compared between LBQ657/Entresto-treated mice and untreated controls. Results: LBQ657/Entresto treatment induced marked stabilization of [99mTc] Tc-DB4 and [111In]In-SG4 in peripheral mice blood, resulting in equally enhanced tumor uptake at 4 h post-injection. Accordingly, the [99mTc]Tc-DB4 uptake of 7.13 ± 1.76%IA/g in PC-3 tumors increased to 16.17 ± 0.71/17.50 ± 3.70%IA/g (LBQ657/Entresto) and the [111In]In-SG4 uptake of 3.07 ± 0.87%IA/g in A431-CCK2R(+) tumors to 8.11 ± 1.45/9.61 ± 1.70%IA/g. Findings were visualized by SPECT/CT. Conclusions: This study has shown the efficacy of Entresto to notably improve the profile of [99mTc]Tc-DB4 and [111In]In-SG4 in mice, paving the way for clinical translation of this approach.
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Abstract
In situ ATR-FTIR spectroscopy and imaging and image analysis were applied to the study of the multicomponent co-crystallization process involving S-valsartan and sacubitril in which LCZ696 crystals were formed. LCZ696 is a combination drug for use in heart failure that was approved by the FDA in 2015 following development by Novartis Pharmaceuticals. Though much work was reported on LCZ696 about its pharmacokinetic and pharmacodynamic effects in the evaluation and clinical testing, less attention was paid to study on the co-crystallization process. LCZ696 crystals have shown difficulties in filtration mainly due to the small particle size. In this work, LCZ696 crystals were prepared successfully by S-valsartan and sacubitril, and characterized by SEM, XRPD, TG-DSC and ATR-FTIR. ATR-FTIR and imaging and image analysis were used to monitoring solution concentration and investigating the co-crystallization mechanism. It revealed that the nucleation process was very slow compared with the transformation process, which is indication that the co-crystallization was controlled by nucleation. LCZ696 crystals are composed of very thin hexagonal plates, which seems indicating that LCZ696 crystals grow mainly in two size dimensions. Stirrer speed and crystal seeds were found to have noticeable effect on the induction time, transformation time and crystal size distribution. The Johnson-Mehl-Avrami equation was found to be able to describe the co-crystallization process.
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35
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Zhao C, Li S, Zhang J, Huang Y, Zhang L, Zhao F, Du X, Hou J, Zhang T, Shi C, Wang P, Huo R, Woodman OL, Qin CX, Xu H, Huang L. Current state and future perspective of cardiovascular medicines derived from natural products. Pharmacol Ther 2020; 216:107698. [PMID: 33039419 DOI: 10.1016/j.pharmthera.2020.107698] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/25/2020] [Accepted: 09/28/2020] [Indexed: 02/06/2023]
Abstract
The contribution of natural products (NPs) to cardiovascular medicine has been extensively documented, and many have been used for centuries. Cardiovascular disease (CVD) is the leading cause of morbidity and mortality worldwide. Over the past 40 years, approximately 50% of newly developed cardiovascular drugs were based on NPs, suggesting that NPs provide essential skeletal structures for the discovery of novel medicines. After a period of lower productivity since the 1990s, NPs have recently regained scientific and commercial attention, leveraging the wealth of knowledge provided by multi-omics, combinatorial biosynthesis, synthetic biology, integrative pharmacology, analytical and computational technologies. In addition, as a crucial part of complementary and alternative medicine, Traditional Chinese Medicine has increasingly drawn attention as an important source of NPs for cardiovascular drug discovery. Given their structural diversity and biological activity NPs are one of the most valuable sources of drugs and drug leads. In this review, we briefly described the characteristics and classification of NPs in CVDs. Then, we provide an up to date summary on the therapeutic potential and the underlying mechanisms of action of NPs in CVDs, and the current view and future prospect of developing safer and more effective cardiovascular drugs based on NPs.
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Affiliation(s)
- Chunhui Zhao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Sen Li
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Junhong Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yuanyun Huang
- Biology Department, Cornell University, Ithaca, NY 14850, United States of America
| | - Luoqi Zhang
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Feng Zhao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Xia Du
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; Shaanxi Academy of Traditional Chinese Medicine, Xi'an 710003, China
| | - Jinli Hou
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Tong Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Chenjing Shi
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Ping Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Ruili Huo
- China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Owen L Woodman
- Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3800, Australia
| | - Cheng Xue Qin
- Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3800, Australia; School of Pharmaceutical Science, Shandong University, Shandong 250100, China; Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong 250100, China.
| | - Haiyu Xu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Luqi Huang
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; China Academy of Chinese Medical Sciences, Beijing 100700, China.
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36
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Pavo N, Prausmüller S, Bartko PE, Goliasch G, Hülsmann M. Neprilysin as a Biomarker: Challenges and Opportunities. Card Fail Rev 2020; 6:e23. [PMID: 32944293 PMCID: PMC7479538 DOI: 10.15420/cfr.2019.21] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 03/10/2020] [Indexed: 12/11/2022] Open
Abstract
Neprilysin (NEP) inhibition is a successful novel therapeutic approach in heart failure with reduced ejection fraction. Assessing individual NEP status might be important for gathering insights into mechanisms of disease and optimising individualised patient care. NEP is a zinc-dependent multisubstrate-metabolising oligoendopeptidase localised in the plasma membrane with the catalytic site facing the extracellular space. Although NEP activity in vivo is predominantly tissue-based, NEP can be released into the circulation via ectodomain shedding and exosomes. Attempts to determine circulating NEP concentrations and activity have not yet resulted in convincingly coherent results relating NEP biomarkers to heart failure disease severity or outcomes. NEP is naturally expressed on neutrophils, opening up the possibility of measuring a membrane-associated form with integrity. Small studies have linked NEP expression on neutrophils with inflammatory state and initial data might indicate its role in heart failure with reduced ejection fraction. Future studies need to assess the regulation of systemic NEP activity, which is assumed to be tissue-based, and the relationship of NEP activation with disease state. The relationship between tissue NEP activity and easily accessible circulating NEP biomarkers and the impact of the latter remains to be established.
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Affiliation(s)
- Noemi Pavo
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna Vienna, Austria
| | - Suriya Prausmüller
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna Vienna, Austria
| | - Philipp E Bartko
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna Vienna, Austria
| | - Georg Goliasch
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna Vienna, Austria
| | - Martin Hülsmann
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna Vienna, Austria
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Korshunov VA, Quinn B, Faiyaz A, Ahmed R, Sowden MP, Doyley MM, Berk BC. Strain-selective efficacy of sacubitril/valsartan on carotid fibrosis in response to injury in two inbred mouse strains. Br J Pharmacol 2019; 176:2795-2807. [PMID: 31077344 DOI: 10.1111/bph.14708] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 04/25/2019] [Accepted: 04/29/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND AND PURPOSE Sacubitril/valsartan (Sac/val) is more effective than valsartan in lowering BP and mortality in patients with heart failure. Here, we proposed that Sac/val treatment would be more effective in preventing pathological vascular remodelling in 129X1/SvJ (129X1), than in C57BL/6J (B6) inbred mice. EXPERIMENTAL APPROACH Sac/val (60 mg·kg-1 ·day-1 ) and valsartan (27 mg·kg-1 ·day-1 ) were given as prophylactic or therapeutic treatments, to 129X1 or B6 mice with carotid artery ligation for 14 days. Blood flow was measured by ultrasound. Ex vivo, carotid tissue was analysed with histological and morphometric techniques, together with RNA sequencing and gene ontology. KEY RESULTS Sac/val was more effective than valsartan in lowering BP in 129X1 compared with B6 mice. Liver expression of CYP2C9 and plasma cGMP levels were similar across treatments. A reduction in carotid thickening after prophylactic treatment with valsartan or Sac/val also resulted in significant arterial shrinkage in B6 mice. In 129X1 mice, Sac/val and prophylactic treatment with valsartan had no effect on carotid thickening but preserved carotid size. BP lowering significantly correlated with a decline in carotid stiffness (R2 = .37, P = .0096) in 129X1 but not in B6 mice. The gene expression signature associated with hyalurononglucosaminidase activity was down-regulated in injured arteries after both regimens of Sac/val only in 129X1 mice. Administration of Sac/val but not valsartan significantly reduced deposition of hyaluronic acid and carotid fibrosis in 129X1 mice. CONCLUSION AND IMPLICATIONS These results underscore the importance of the genetic background in the efficacy of the Sac/val on vascular fibrosis.
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Affiliation(s)
- Vyacheslav A Korshunov
- Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester, Rochester, New York
| | - Breandan Quinn
- Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester, Rochester, New York
| | - Abrar Faiyaz
- Department of Electrical and Computer Engineering, Hajim School of Engineering and Applied Sciences, University of Rochester, Rochester, New York
| | - Rifat Ahmed
- Department of Electrical and Computer Engineering, Hajim School of Engineering and Applied Sciences, University of Rochester, Rochester, New York
| | - Mark P Sowden
- Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester, Rochester, New York
| | - Marvin M Doyley
- Department of Electrical and Computer Engineering, Hajim School of Engineering and Applied Sciences, University of Rochester, Rochester, New York
| | - Bradford C Berk
- Aab Cardiovascular Research Institute, Department of Medicine, University of Rochester, Rochester, New York.,Neurorestoration Institute, University of Rochester, Rochester, New York
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38
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Liu XL, Liu JL, Xu YC, Zhang X, Wang YX, Qing LH, Guo W, Ding J, Meng LH. Membrane metallo-endopeptidase mediates cellular senescence induced by oncogenic PIK3CA
H1047R
accompanied with pro-tumorigenic secretome. Int J Cancer 2019; 145:817-829. [DOI: 10.1002/ijc.32153] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 12/05/2018] [Accepted: 01/08/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Xue-Ling Liu
- Division of Anti-tumor Pharmacology, State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai People's Republic of China
- University of Chinese Academy of Sciences; Beijing People's Republic of China
| | - Jia-Li Liu
- Division of Anti-tumor Pharmacology, State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai People's Republic of China
| | - Yi-Chao Xu
- Division of Anti-tumor Pharmacology, State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai People's Republic of China
| | - Xi Zhang
- Division of Anti-tumor Pharmacology, State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai People's Republic of China
| | - Yu-Xiang Wang
- Division of Anti-tumor Pharmacology, State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai People's Republic of China
| | - Li-Hua Qing
- Division of Anti-tumor Pharmacology, State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai People's Republic of China
| | - Wei Guo
- Division of Anti-tumor Pharmacology, State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai People's Republic of China
| | - Jian Ding
- Division of Anti-tumor Pharmacology, State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai People's Republic of China
- University of Chinese Academy of Sciences; Beijing People's Republic of China
| | - Ling-Hua Meng
- Division of Anti-tumor Pharmacology, State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai People's Republic of China
- University of Chinese Academy of Sciences; Beijing People's Republic of China
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39
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Dewan P, Docherty KF, McMurray JJV. Sacubitril/Valsartan in Asian Patients with Heart Failure with Reduced Ejection Fraction. Korean Circ J 2019; 49:469-484. [PMID: 31172710 PMCID: PMC6554586 DOI: 10.4070/kcj.2019.0136] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 05/19/2019] [Indexed: 12/11/2022] Open
Abstract
The Prospective comparison of Angiotensin Receptor-neprilysin inhibitor (ARNI) with Angiotensin converting enzyme inhibitor (ACEI) to Determine Impact on Global Mortality and morbidity in Heart Failure (HF) trial (PARADIGM-HF) showed that adding a neprilysin inhibitor (sacubitril) to a renin-angiotensin system blocker (and other standard therapy) reduced morbidity and mortality in ambulatory patients with chronic HF with reduced ejection fraction (HFrEF). In PARADIGM-HF, valsartan combined with sacubitril (a so-called ARNI) was superior to the current gold standard of an ACEI, specifically enalapril, reducing the risk of the primary composite outcome of cardiovascular (CV) death or first HF hospitalization by 20% and all-cause death by 16%. Following the results of PARADIGM-HF, sacubitril/valsartan was approved by American and European regulatory authorities for the treatment of HFrEF. The burden of HF in Asia is substantial, both due to the huge population of the region and as a result of increasing CV risk factors and disease. Both the prevalence and mortality associated with HF are high in Asia. In the following review, we discuss the development of sacubitril/valsartan, the prototype ARNI, and the available evidence for its efficacy and safety in Asian patients with HFrEF.
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Affiliation(s)
- Pooja Dewan
- British Heart Foundation Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Kieran F Docherty
- British Heart Foundation Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - John J V McMurray
- British Heart Foundation Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK.
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40
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Evsina OV, Seliverstova DV. [Not Available]. KARDIOLOGIIA 2018; 58:4-13. [PMID: 30625085 DOI: 10.18087/cardio.2514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 12/14/2018] [Indexed: 06/09/2023]
Abstract
Patients with cancer have high risk of cardiovascular complications. They may be caused by tumor and cancer therapy. The possible approaches to the prevention of cardiotoxicity are discussed in this article: risk factors assessment, laboratory and instrumental diagnostics, non-pharmacological and pharmacological interventions.
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Bejan‐Angoulvant T, Genet T, Vrignaud L, Angoulvant D, Fauchier L. Three case reports of involuntary muscular movements as adverse reactions to sacubitril/valsartan. Br J Clin Pharmacol 2018; 84:1072-1074. [PMID: 29512176 PMCID: PMC5903246 DOI: 10.1111/bcp.13545] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 01/12/2018] [Accepted: 01/28/2018] [Indexed: 12/11/2022] Open
Affiliation(s)
| | | | - Laura Vrignaud
- Regional Center of PharmacovigilanceCHRU de ToursToursFrance
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42
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Dong J, Chen H. Cardiotoxicity of Anticancer Therapeutics. Front Cardiovasc Med 2018; 5:9. [PMID: 29473044 PMCID: PMC5810267 DOI: 10.3389/fcvm.2018.00009] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 01/22/2018] [Indexed: 12/31/2022] Open
Abstract
As cancer therapeutics continues to improve and progress, the adverse side effects associated with anticancer treatments have also attracted more attention and have become extensively explored. Consequently, the importance of posttreatment follow-ups is becoming increasingly relevant to the discussion. Contemporary treatment methods, such as tyrosine kinase inhibitors, anthracycline chemotherapy, and immunotherapy regimens are effective in treating different modalities of cancers; however, these reagents act through interference with DNA replication or prevent DNA repair, causing endothelial dysfunction, generating reactive oxygen species, or eliciting non-specific immune responses. Therefore, cardiotoxic effects, such as hypertension, heart failure, and left ventricular dysfunction, arise posttreatment. Rising awareness of cardiovascular complications has led to meticulous attention for the evolution of treatment strategies and carefully monitoring between enhanced treatment effectiveness and minimization of adverse toxicity to the cardiovasculature, in which psychological assessments, early detection methods such as biomarkers, magnetic resonance imaging, and various drugs to reverse the damage from cardiotoxic events are more prevalent and their emphasis has increased tremendously. Fully understanding the mechanisms by which the risk factors action for various patients undergoing cancer treatment is also becoming more prevalent in preventing cardiotoxicity down the line.
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Affiliation(s)
- Jerry Dong
- Cardiovascular Biology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, United States
- Case Western Reserve University, Cleveland, OH, United States
- Department of Surgery, Vascular Biology Program, Boston Children’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Hong Chen
- Cardiovascular Biology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, United States
- Department of Surgery, Vascular Biology Program, Boston Children’s Hospital, Harvard Medical School, Boston, MA, United States
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