Improved renal function and blood pressure control following renal artery angioplasty: The Renal Artery Angioplasty in Patients with Renal Insufficiency and Hypertension Using a Dedicated Renal Stent Device Study (PRECISION)

2008 ◽  
Vol 4 (2) ◽  
pp. 208-213 ◽  
Author(s):  
Aljoscha Rastan ◽  
Hans Krankenberg ◽  
Stefan Müller-Hülsbeck ◽  
Sebastian Sixt ◽  
Thilo Tübler ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Renal Function ◽  
Renal Insufficiency ◽  
Renal Artery ◽  
Blood Pressure Control ◽  
Pressure Control

scholarly journals Renal Artery Stenting Associated With Improvement in Renal Function and Blood Pressure Control in Long-Term Follow-Up

2016 ◽  
Vol 41 (3) ◽  
pp. 278-287 ◽  
Author(s):  
Krzysztof Milewski ◽  
Wojciech Fil ◽  
Piotr Buszman ◽  
Małgorzata Janik ◽  
Wojciech Wanha ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Renal Function ◽  
Renal Artery ◽  
Blood Pressure Control ◽  
Pressure Control ◽  
Renal Artery Stenting ◽  
Long Term Follow Up

scholarly journals P1806OUTCOMES OF PEDIATRIC RENOVASCULAR HYPERTENSON: A SINGLE-CENTER EXPERIENCE

2020 ◽  
Vol 35 (Supplement_3) ◽  
Author(s):  
Jiwon Jung ◽  
Joo Hoon Lee ◽  
Kun suk Kim ◽  
Young Seo Park
Keyword(s):  
Blood Pressure ◽  
Renal Function ◽  
Blood Pressure Control ◽  
Antihypertensive Agents ◽  
Good Control ◽  
Pressure Control ◽  
Renovascular Disease ◽  
Antihypertensive Medications

Abstract Background and Aims Renovascular disease is rare but important treatable cause of secondary hypertension in children. We aimed to evaluate the clinical presentations and long-term outcomes of pediatric patients with renovascular hypertension (RVH). Method We retrospectively reviewed medical records of patients with renovascular disease at our center between 1994 and 2019. Clinical courses including status of hypertension control with preservation of renal function during follow up were evaluated. Results 20 patients were diagnosed with RVH. 50 % (n = 10) were male, and median age at diagnosis was 10.1 (range 1.3 – 17.2) years, and median follow up period was 8.7 (range 0.1 – 24.6) years. 50 % (n = 10) presented with incidently detected high blood pressure (8 patients without symptoms, one with headache, and the other one with proteinuria), 25 % (n = 5) first admitted due to heart failure symptoms, and the rest (25 %, n = 5) presented with neurologic symptoms including seizure or paraplegia. Majority had no underlying disease except for 3 patients with Moyamoya disease. 80 % (n = 16) had unilateral renovascular stenosis. All patients showed elevated basal random renin activity (median 20.0, range 2.5 – 62.1 ng/ml/hr), and 45 % (n = 9) patients showed elevated basal random aldosterone level (median 822, range 266 – 2440 pg/ml). All patients needed antihypertensive medications for blood pressure control; 35 % (n = 7) of patients gained good control of blood pressure only with antihypertensive agents including angiotensin converting enzyme inhibitor/angiotensin receptor blocker (ACEI/ARB), 40 % (n = 8) of patients who underwent percutaneous transluminal angioplasty all still needed antihypertensive agents including ACEI for blood pressure control. 20 % (n = 4) of the patients initially showed profoundly low relative function of involved kidney on diuretic scan, leading to nephrectomy. Three of these patients with nephrectomy successfully discontinued all antihypertensive agent gaining good control of blood pressure. The remaining one patient showed progressive deterioration of relative function on the involved side of kidney during 13 years, ended up with nephrectomy, but couldn’t discontinue ACEI. Glomerular filtration rate (GFR) was within normal range for all patients at diagnosis. For patients without nephrectomy, mean relative function of the involved kidney on diuretic scan was 33.5 ± 11.4 % at diagnosis. There was no significant change or deterioration of relative renal function during a mean follow up period of 10 ± 8 (median 11.5, range 0 – 19.5) years, although they all used ACEI/ARB. All patients including patients with nephrectomy showed normal GFR with a mean of 114.1 ± 19.5 ml/min/1.73 m2 at the last follow up. Conclusion Antihypertensive medications including ACEI and ARB were safely used with no further deterioration of the renal function of the involved side with or without angioplasty. Pediatric RVH is well managed with preserved renal function in long-term follow up.

scholarly journals Combined Efficacy of Adrenal Vein Sampling and Imaging Findings in Predicting Clinical Outcomes Following Unilateral Adrenalectomy for Primary Aldosteronism

2017 ◽  
Vol 01 (02) ◽  
pp. 071-076
Author(s):  
Rajiv Srinivasa ◽  
Matthew Anderson ◽  
Alan Dackiw ◽  
Anil Pillai ◽  
Clayton Trimmer ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Renal Function ◽  
Clinical Outcomes ◽  
Blood Pressure Control ◽  
Pressure Control ◽  
Preoperative Imaging ◽  
Imaging Findings ◽  
Adrenal Vein Sampling ◽  
Unilateral Adrenalectomy ◽  
Adrenal Nodule

AbstractThe objective of this study was to investigate the combined efficacy of adrenal vein sampling (AVS) and imaging findings in predicting successful clinical outcomes following unilateral adrenalectomy for primary aldosteronism (PA). A retrospective chart review of 137 patients who underwent AVS between 2009 and 2014 at two hospitals in a single academic institution was performed. Preprocedure demographic, imaging, medication, and laboratory values were reviewed. In general, patients were considered for adrenalectomy when lateralization was suggested on AVS. Clinical outcomes such as improved blood pressure control and preserved renal function after adrenalectomy were correlated with preprocedure variables. AVS was technically successful in 120 out of 137 patients. Lateralization was seen in 64 patients and 48 out of 64 patients underwent adrenalectomy. Out of 48, 43 patients had an adrenal nodule on preoperative imaging, while 5 did not. 28 patients showed improvement in blood pressure after adrenalectomy, all of which had a nodule on imaging. Of the 28 patients, 22 also showed preservation of renal function. None of the remaining 5 (out of 48) patients who demonstrated lateralization on AVS and had no nodule on imaging showed clinical improvement following adrenalectomy. The presence of an adrenal nodule on preoperative imaging was also associated with improved blood pressure control (p = 0.022) and preserved renal function (p = 0.048) following adrenalectomy. Improved blood pressure control and preserved renal function in patients with PA who underwent adrenalectomy following lateralization on AVS are associated with the identification of an adrenal nodule on preoperative imaging.

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