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Sheikh AM, Yano S, Tabassum S, Nagai A. The Role of the Vascular System in Degenerative Diseases: Mechanisms and Implications. Int J Mol Sci 2024; 25:2169. [PMID: 38396849 PMCID: PMC10889477 DOI: 10.3390/ijms25042169] [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: 01/12/2024] [Revised: 02/03/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
Degenerative diseases, encompassing a wide range of conditions affecting various organ systems, pose significant challenges to global healthcare systems. This comprehensive review explores the intricate interplay between the vascular system and degenerative diseases, shedding light on the underlying mechanisms and profound implications for disease progression and management. The pivotal role of the vascular system in maintaining tissue homeostasis is highlighted, as it serves as the conduit for oxygen, nutrients, and immune cells to vital organs and tissues. Due to the vital role of the vascular system in maintaining homeostasis, its dysfunction, characterized by impaired blood flow, endothelial dysfunction, and vascular inflammation, emerges as a common denominator of degenerative diseases across multiple systems. In the nervous system, we explored the influence of vascular factors on neurodegenerative diseases such as Alzheimer's and Parkinson's, emphasizing the critical role of cerebral blood flow regulation and the blood-brain barrier. Within the kidney system, the intricate relationship between vascular health and chronic kidney disease is scrutinized, unraveling the mechanisms by which hypertension and other vascular factors contribute to renal dysfunction. Throughout this review, we emphasize the clinical significance of understanding vascular involvement in degenerative diseases and potential therapeutic interventions targeting vascular health, highlighting emerging treatments and prevention strategies. In conclusion, a profound appreciation of the role of the vascular system in degenerative diseases is essential for advancing our understanding of degenerative disease pathogenesis and developing innovative approaches for prevention and treatment. This review provides a comprehensive foundation for researchers, clinicians, and policymakers seeking to address the intricate relationship between vascular health and degenerative diseases in pursuit of improved patient outcomes and enhanced public health.
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Affiliation(s)
- Abdullah Md. Sheikh
- Department of Laboratory Medicine, Faculty of Medicine, Shimane University, 89-1 Enya Cho, Izumo 693-8501, Japan; (S.Y.); (S.T.); (A.N.)
| | - Shozo Yano
- Department of Laboratory Medicine, Faculty of Medicine, Shimane University, 89-1 Enya Cho, Izumo 693-8501, Japan; (S.Y.); (S.T.); (A.N.)
| | - Shatera Tabassum
- Department of Laboratory Medicine, Faculty of Medicine, Shimane University, 89-1 Enya Cho, Izumo 693-8501, Japan; (S.Y.); (S.T.); (A.N.)
| | - Atsushi Nagai
- Department of Laboratory Medicine, Faculty of Medicine, Shimane University, 89-1 Enya Cho, Izumo 693-8501, Japan; (S.Y.); (S.T.); (A.N.)
- Department of Neurology, Faculty of Medicine, Shimane University, 89-1 Enya Cho, Izumo 693-8501, Japan
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Mariana M, Feiteiro J, Cairrao E. Cardiovascular Response of Rat Aorta to Di-(2-ethylhexyl) Phthalate (DEHP) Exposure. Cardiovasc Toxicol 2019; 18:356-364. [PMID: 29222635 DOI: 10.1007/s12012-017-9439-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Phthalates are one of the main constituents of plastic, reaching up to 40% of the total plastic weight, and their main function is to impart flexibility/elasticity to polymers that would otherwise be rigid. Phthalates are known as endocrine disruptors, since they can interfere with hormone homeostasis. Regarding the cardiovascular system, it was already shown the effects of di-(2-ethylhexyl) phthalate (DEHP) exposure with significant changes in several calcium-handling proteins and an increase in the blood pressure of mice offspring, suggesting that DEHP leads to vasocontraction. However, the mechanisms involved were not elucidated yet. The aim of this study is to analyse the involvement of calcium channels in the effects induced by DEHP on vascular smooth muscle cells. Endothelium-denuded aorta artery rings were prepared from male Wistar rats and incubated in an organ bath, and the whole-cell configuration of Patch Clamp technique was used to measure the activity of L-type Ca2+ channels (LTCC) in A7r5 cells. Overall, DEHP caused relaxation on KCl-induced contraction at higher concentrations and inhibited the basal and BAY K8644-stimulated calcium current, indicating that this drug blocks LTCC. These results suggest that DEHP induces relaxation on vascular smooth muscle cells due to the inhibition of calcium channels.
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Affiliation(s)
- Melissa Mariana
- CICS-UBI - Centro de Investigação em Ciências da Saúde, University of Beira Interior, Av. Infante D. Henrique s/n, 6200-506, Covilhã, Portugal
| | - Joana Feiteiro
- CICS-UBI - Centro de Investigação em Ciências da Saúde, University of Beira Interior, Av. Infante D. Henrique s/n, 6200-506, Covilhã, Portugal
| | - Elisa Cairrao
- CICS-UBI - Centro de Investigação em Ciências da Saúde, University of Beira Interior, Av. Infante D. Henrique s/n, 6200-506, Covilhã, Portugal.
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Mariana M, Feiteiro J, Verde I, Cairrao E. The effects of phthalates in the cardiovascular and reproductive systems: A review. ENVIRONMENT INTERNATIONAL 2016; 94:758-776. [PMID: 27424259 DOI: 10.1016/j.envint.2016.07.004] [Citation(s) in RCA: 200] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Revised: 07/05/2016] [Accepted: 07/05/2016] [Indexed: 05/20/2023]
Abstract
Every year millions of tons of plastic are produced around the world and humans are increasingly exposed to them. This constant exposure to plastics has raised some concerns against human health, particularly when it comes to phthalates. These compounds have endocrine-disrupting properties, as they have the ability to bind molecular targets in the body and interfere with hormonal function and quantity. The main use of phthalates is to give flexibility to polyvinyl chloride (PVC) polymers. Phthalates are found in a variety of industrial and consumer products, and as they are not covalently bound to the plastic, phthalates contaminate the environment from which human exposure occurs. Studies in human and animal populations suggest a correlation between phthalate exposure and adverse health outcomes, particularly at the reproductive and cardiovascular systems, however there is much less information about the phthalate toxicity of the later. Thus, the main purpose of this review is to present the studies relating the effects already stated of phthalates on the cardiovascular and reproductive systems, and also present the link between these two systems.
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Affiliation(s)
- Melissa Mariana
- CICS-UBI, Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal.
| | - Joana Feiteiro
- CICS-UBI, Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal.
| | - Ignacio Verde
- CICS-UBI, Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal.
| | - Elisa Cairrao
- CICS-UBI, Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal.
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Maternal exposure to di-(2-ethylhexyl) phthalate exposure deregulates blood pressure, adiposity, cholesterol metabolism and social interaction in mouse offspring. Arch Toxicol 2015; 90:1211-24. [DOI: 10.1007/s00204-015-1539-0] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Accepted: 05/13/2015] [Indexed: 01/28/2023]
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Ozkur M, Erbagci I, Gungor K, Nacak M, Aynacioglu S, Bekir NA. Angiotensin-Converting Enzyme Insertion-Deletion Polymorphism in Primary Open-Angle Glaucoma. Ophthalmologica 2004; 218:415-8. [PMID: 15564761 DOI: 10.1159/000080946] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2003] [Accepted: 01/22/2004] [Indexed: 11/19/2022]
Abstract
PURPOSE To investigate the hypothesis that primary open-angle glaucoma (POAG) is associated with a common insertion-deletion (I/D) polymorphism in the angiotensin-converting enzyme (ACE) gene. METHODS ACE I/D polymorphism was investigated in a control group of healthy subjects (n = 101) and in a group of patients diagnosed with POAG (n = 104). Polymerase chain reaction detection of I/D polymorphism was used to determine the presence of the two ACE alleles in the groups. RESULTS Neither the I/D genotype distributions nor the allele frequencies differed significantly between POAG and control subjects (DD genotype 34.6 vs. 39.6%; ID genotype 53.9 vs. 40.6%; II genotype 11.5 vs. 19.8%, p = 0.1; D allele 61.5 vs. 60%; I allele 38.5 vs. 40%, p = 0.8). CONCLUSION We could not identify a possible association of the I/D polymorphism in the ACE gene with POAG, however further studies with larger patient numbers in different populations are required to clarify the role of ACE gene in susceptibility to POAG.
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Affiliation(s)
- Mehtap Ozkur
- Department of Pharmacology, Faculty of Medicine, University of Gaziantep, Gaziantep, Turkey.
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Sato M, Ohguro H, Ohguro I, Mamiya K, Takano Y, Yamazaki H, Metoki T, Miyagawa Y, Ishikawa F, Nakazawa M. Study of pharmacological effects of nilvadipine on RCS rat retinal degeneration by microarray analysis. Biochem Biophys Res Commun 2003; 306:826-31. [PMID: 12821116 DOI: 10.1016/s0006-291x(03)01092-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
In our recent study, we found that the Ca(2+) antagonist, nilvadipine caused significant preservation of photoreceptor cells in The Royal College of Surgeons (RCS) rats [Invest. Ophthalmol. Vis. Sci. 43 (2002) 919]. Here, to elucidate the mechanisms of nilvadipine-induced effects we analyzed altered gene expression of 1101 genes commonly expressed in rodent by DNA microarray analysis in the retinas of nilvadipine-treated and untreated RCS rats and SD rat. In the total number of genes, the expression of 30 genes was altered upon administration of nilvadipine to RCS rats, including several genes related to the apoptotic pathway and other mechanisms. Remarkably, neurotrophic factors, FGF-2 and Arc, known to suppress the apoptosis in the central nervous system, were up-regulated. These changes were also confirmed by real-time quantitative (Taqman) RT-PCR and Western blot analysis. Therefore, our present data suggested that administration of nilvadipine to RCS rats increases the expression of endogenous FGF-2 and Arc in retina, and potentially has a protective effect against retinal degeneration.
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Affiliation(s)
- Motoya Sato
- Department of Ophthalmology, Hirosaki University School of Medicine, Hirosaki-shi, Aomori-ken, Japan
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Abstract
We have detailed several of the urological manifestations of vascular disease. With the aging of the North American population, urologists will encounter the urological complications of vascular disease with ever-increasing frequency.
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Affiliation(s)
- Aaron J Milbank
- The Urological Institute, Cleveland Clinic Foundation, Desk A110, 9500 Euclid Avenue, Cleveland, OH 44195, USA
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Affiliation(s)
- M J Robertson
- Astra Charnwood, Loughborough, Leicestershire, England
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Affiliation(s)
- WARREN T. SNODGRASS
- From the Division of Pediatric Urology, University of Texas, Southwestern Medical Center, Children’s Hospital Center of Dallas, Dallas, Texas
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HYPERTENSION ASSOCIATED WITH MULTICYSTIC DYSPLASTIC KIDNEY IN CHILDREN. J Urol 2000. [DOI: 10.1097/00005392-200008000-00063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Katovich MJ, Gelband CH, Reaves P, Wang HW, Raizada MK. Reversal of hypertension by angiotensin II type 1 receptor antisense gene therapy in the adult SHR. THE AMERICAN JOURNAL OF PHYSIOLOGY 1999; 277:H1260-4. [PMID: 10484448 DOI: 10.1152/ajpheart.1999.277.3.h1260] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Pharmacological blockade of the renin-angiotensin system in both hypertensive patients and animal models such as the spontaneously hypertensive rat (SHR) effectively reduces blood pressure (BP). Recent studies have established that virally mediated delivery (vector LNSV) of antisense to the angiotensin II type 1 receptor (LNSV-AT1R-AS) will attenuate or abolish the development of hypertension in the SHR. However, the effectiveness of this gene therapy approach to reduce high BP once it is established in the adult has not been ascertained. In this study, we investigated the hypothesis that viral delivery of AT1R-AS into the adult SHR will reduce BP and reverse the vascular reactivity associated with the hypertension. Intracardiac injection of virus particles containing LNSV-AT1R-AS into adult SHR resulted in a 30- to 60-mmHg reduction in BP that was maintained for up to 36 days compared with SHR treated with virus alone (LNSV without antisense). Measurement of renal resistance arteriolar reactivity demonstrated a leftward shift in the KCl and phenylephrine concentration-response relationships and an impaired endothelium-dependent relaxation to ACh in LNSV-treated SHR compared with control Wistar-Kyoto rats. These vascular alterations were reversed in the LNSV-AT1R-AS-treated SHR. Collectively, these data demonstrate that virally mediated gene delivery of AT1R-AS can effectively reduce BP and reverse renovascular pathophysiology associated with the hypertensive state when administered to the adult SHR.
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Affiliation(s)
- M J Katovich
- Department of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, Florida 32610, USA
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Tullis MJ, Caps MT, Zierler RE, Bergelin RO, Polissar N, Cantwell-Gab K, Davidson RC, Strandness DE. Blood pressure, antihypertensive medication, and atherosclerotic renal artery stenosis. Am J Kidney Dis 1999; 33:675-81. [PMID: 10196008 DOI: 10.1016/s0272-6386(99)70218-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The relationship between atherosclerotic renal artery stenosis (ARAS) and blood pressure control remains poorly understood. Duplex ultrasonography is a noninvasive method for detecting and grading ARAS. The purpose of this study was to characterize the relationship between the degree of ARAS, levels of blood pressure, and control of blood pressure with antihypertensive medication. A cross-sectional analysis was performed on 139 patients with ARAS. All patients had at least one diseased renal artery by duplex ultrasound. Renal arteries were classified as normal, less than 60% stenosis, or 60% or greater (high-grade) stenosis. Data regarding blood pressure, coexisting risk factors, and medications were collected. The extent of ARAS was significantly associated with progressive elevation of the systolic blood pressure, whereas the diastolic component was elevated in the case of unilateral high-grade stenosis: no high-grade stenoses, 153 +/- 22/81 +/- 10 mm Hg; unilateral high-grade stenosis, 162 +/- 22/86 +/- 9 mm Hg; and bilateral high-grade stenoses, 174 +/- 27/82 +/- 9 mm Hg (P = 0.002 systolic; P = 0.02 diastolic). Eighty-two percent of the patients were taking known antihypertensive medications. Angiotensin-converting enzyme inhibitor (ACEI) usage versus nonusage was associated with a significantly lower systolic (157 +/- 27 v 169 +/- 22 mm Hg; P = 0.03) and diastolic (79 +/- 9 v 85 +/- 9 mm Hg; P = 0.001) blood pressure. The effect of ACEI usage was observed in patients with high-grade ARAS. None of the other classes of antihypertensive medications were associated with significantly lower blood pressure. In patients with ARAS, blood pressure levels were correlated with the severity of renal artery disease. Patients taking ACEIs had significantly lower blood pressures, and the effect of ACEI usage was strongest among patients with unilateral ARAS.
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Affiliation(s)
- M J Tullis
- Division of Vascular Surgery, University of Washington School of Medicine, Seattle, WA, USA
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Tahmasebi M, Puddefoot JR, Inwang ER, Goode AW, Carpenter R, Vinson GP. Transcription of the prorenin gene in normal and diseased breast. Eur J Cancer 1998; 34:1777-82. [PMID: 9893668 DOI: 10.1016/s0959-8049(98)00173-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The angiotensin II type 1 (AT1) receptor is present in a wide variety of human and animal tissues, and is particularly abundant in epithelial cells. Because of this, and because it is known that tissue renin angiotensin systems (RASs) exist that have specific local functions, we investigated the expression and localisation of components of the RAS in normal and diseased breast tissue. Using a monoclonal antibody to the AT1 receptor, immunocytochemistry confirmed that the AT1 receptor was characteristically distributed in ductal epithelial cells in both normal and malignant tissue, and in most, although not all, cells in invasive tumours. Transcription of prorenin mRNA was studied by in situ hybridisation, using a DIG-ddUTP tail-labelled probe specific for the human prorenin gene. In normal tissue, and in cases of ductal carcinoma in situ, prorenin mRNA was distributed in myoepithelial cells and in a band of connective tissue cells completely surrounding the AT1-containing ductal epithelial cells. This prorenin transcribing tissue was disrupted and attenuated in invasive tumours, and in some of these, prorenin mRNA transcription could not be detected at all. Functions ascribed to the tissue RASs include regulation of mitosis and tissue modelling, as well as fluid and electrolyte transport. The results presented here strongly suggest the possibility that a tissue RAS may also be present in the breast, closely coupled to the provision of angiotensin II to the AT1 receptors in ductal epithelial cells. This mechanism is disrupted in cancer.
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Affiliation(s)
- M Tahmasebi
- Department of Biochemistry, Queen Mary and Westfield College, London, U.K
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Mezei Z, Kis B, Gecse A, Telegdy G, Abrahám G, Sonkodi S. Platelet eicosanoids and the effect of captopril in blood pressure regulation. Eur J Pharmacol 1997; 340:67-73. [PMID: 9527508 DOI: 10.1016/s0014-2999(97)01402-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We investigated the eicosanoid synthesis of platelets of Wistar and of Okamoto spontaneously hypertensive rats (SHR), and the effect of captopril in vitro, using [14C]arachidonic acid as a tracer substrate and chromatographic determination. Lipoxygenase activity was elevated, while the formation of cyclooxygenase products was reduced in SHR platelets, compared to those of Wistar rats. This difference might play a role in the pathomechanism of hypertension in SHR. In SHR with lower blood pressure, captopril reduced thromboxane synthesis, while in SHR with higher blood pressure thromboxane synthesis was unchanged, but the synthesis of prostaglandin D2, a potent vasodilator, and of 12-L-hydroxy-5,8,10-heptadecatrienoic acid, a stimulator of endothelial prostacyclin formation, was increased. We may conclude that, in spite of the missing angiotensin converting enzyme in platelets, a direct effect on platelet eicosanoid synthesis could contribute to the blood pressure decreasing effect of captopril.
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Affiliation(s)
- Z Mezei
- Department of Pathophysiology, Albert Szent-Györgyi Medical University, Szeged, Hungary.
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Gibbs CR, Ferner RE, Beevers DG. Angiotensin receptor antagonists--a new class of antihypertensive drug. J Clin Pharm Ther 1996; 21:127-30. [PMID: 8873843 DOI: 10.1111/j.1365-2710.1996.tb00010.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- C R Gibbs
- Department of Medicine, City Hospital, Birmingham, U.K
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Breisch AJ, Perez JA. The cardiovascular clinical nurse specialist as case manager during endovascular revascularization of renal artery stenosis. JOURNAL OF VASCULAR NURSING 1995; 13:14-20. [PMID: 7742252 DOI: 10.1016/s1062-0303(05)80048-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The management of renovascular hypertension includes recent advances in detection, evaluation and treatment. Patients with confirmed renovascular hypertension require coordination of their care during the diagnostic and interventional phases of treatment. Renal artery angioplasty is often the selected intervention for renovascular hypertension Nurses caring for patients during the periprocedural period are challenged to provide preadmission instructions that often involve medication adjustments, information related to angioplasty, and discharge instructions that address vascular access site care and renovascular care. Comprehensive nursing care extends from the outpatient diagnostic phase, through the acute hospital phase and concludes with outpatient follow-up and telephone consultation. Case management during these relatively short episodes of care expedites care delivery, minimizes duplication of services, and involves patients as active participants. This study applies a case management model to a patient with renal artery stenosis treated with angioplasty and stent placement. The value of collaborative, clinical nurse specialist-coordinated care and patient education is emphasized.
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