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      The perioperative management of simultaneous bilateral nephrectomy with renal transplantation: a case series Translated title: Prise en charge périopératoire des néphrectomies bilatérales réalisées simultanément avec une transplantation rénale : une série de cas

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          Abstract

          Purpose

          Bilateral nephrectomy is performed at times with renal transplantation. Though surgical indications and timing of these two procedures have been described, there are no large case series describing the anesthetic management of these cases. We sought to describe our experience.

          Methods

          We performed a historical cohort study on 54 consecutive cases of simultaneous bilateral nephrectomy with renal transplantation at a single, tertiary-care medical centre. Descriptive statistics were used.

          Results

          The most common etiology of kidney disease involved was autosomal dominant polycystic kidney disease at 52/54 (96%) cases. All patients received grafts from living donors. An arterial line was placed in 44 (81%) and a central venous catheter in 16 (30%) subjects. At least one vasopressor infusion was used in 44 (81%) cases and 37 (69%) patients required admission to the intensive care unit (ICU). Of this subset, 30 (81%) were admitted for ongoing vasopressor support and six (16%) for hemodynamic monitoring. All patients were extubated in the operating room upon completion of the procedure. Median [interquartile range (IQR)] ICU length of stay (LOS) was 0.9 [0.7–1.4] days and total hospital LOS was 4.4 [4.3–5.4] days. There were no cases of mortality at 30 days or of postoperative dialysis.

          Conclusions

          Adult patients undergoing simultaneous bilateral nephrectomy with renal transplantation often developed perioperative hypotension requiring vasopressor infusions and postoperative transfer to the ICU. This is possibly due to a temporary loss of the renin-angiotensin system. Despite this, patients most commonly were transferred to the floor on postoperative day 1 and had successful outcomes with no mortality at 30 days.

          Résumé

          Objectif

          La néphrectomie bilatérale est parfois réalisée en même temps qu’une transplantation rénale. Bien que les indications chirurgicales et le moment de ces deux interventions aient été décrits, il n’existe aucune grande série de cas décrivant la prise en charge anesthésique de ces procédures. Notre objectif était de décrire notre expérience.

          Méthode

          Nous avons réalisé une étude de cohorte historique sur 54 cas consécutifs de néphrectomie bilatérale avec transplantation rénale simultanée dans un seul centre médical de soins tertiaires. Des statistiques descriptives ont été utilisées.

          Résultats

          La maladie polykystique des reins autosomique dominante constituait l’étiologie de la maladie rénale la plus fréquente, représentant 52/54 (96 %) des cas. Tous les patients ont reçu des greffes de donneurs vivants. Une ligne artérielle a été installée chez 44 (81 %) patients et un cathéter veineux central chez 16 (30 %) patients. Au moins une perfusion de vasopresseurs a été utilisée chez 44 (81 %) patients, et 37 (69 %) patients ont dû être admis à l’unité de soins intensifs (USI). De ce sous-ensemble, 30 (81 %) patients ont été admis pour recevoir un soutien continu de vasopresseurs et six (16 %) pour un monitorage hémodynamique. Tous les patients ont été extubés en salle d’opération à la fin de l’intervention. La durée médiane [écart interquartile (ÉIQ)] de séjour aux soins intensifs était de 0,9 [0,7 à 1,4] jour, et la durée totale de séjour à l’hôpital était de 4,4 [4,3 à 5,4] jours. Il n’y a eu aucun cas de mortalité à 30 jours ou de dialyse postopératoire.

          Conclusion

          Les patients adultes subissant une néphrectomie bilatérale et une transplantation rénale simultanées ont souvent souffert d’hypotension périopératoire exigeant des perfusions de vasopresseurs et un transfert postopératoire aux soins intensifs. Ceci est probablement dû à une perte temporaire du système rénine-angiotensine. Malgré cela, les patients étaient en général transférés à l’étage au jour postopératoire 1 et ont eu des devenirs favorables sans mortalité à 30 jours.

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          Most cited references25

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          Autosomal dominant polycystic kidney disease.

          Autosomal dominant polycystic kidney disease is the most prevalent, potentially lethal, monogenic disorder. It is associated with large interfamilial and intrafamilial variability, which can be explained to a large extent by its genetic heterogeneity and modifier genes. An increased understanding of the disorder's underlying genetic, molecular, and cellular mechanisms and a better appreciation of its progression and systemic manifestations have laid out the foundation for the development of clinical trials and potentially effective treatments.
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            Autosomal dominant polycystic kidney disease: the last 3 years.

            Autosomal dominant polycystic kidney disease is the most prevalent, potentially lethal monogenic disorder. It has large inter- and intra-familial variability explained to a large extent by its genetic heterogeneity and modifier genes. An increased understanding of its underlying genetic, molecular, and cellular mechanisms and a better appreciation of its progression and systemic manifestations have laid out the foundation for the development of clinical trials and potentially effective therapies. The purpose of this review is to update the core of knowledge in this area with recent publications that have appeared during 2006-2009.
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              Renal structure in early autosomal-dominant polycystic kidney disease (ADPKD): The Consortium for Radiologic Imaging Studies of Polycystic Kidney Disease (CRISP) cohort.

              Autosomal-dominant polycystic kidney disease (ADPKD) is characterized by gradual renal enlargement and cyst growth prior to loss of renal function. Standard radiographic imaging has not provided the resolution and accuracy necessary to detect small changes in renal volume or to reliably measure renal cyst volumes. The Consortium for Radiologic Imaging Studies in Polycystic Kidney Disease (CRISP) is longitudinally observing ADPKD individuals using high-resolution magnetic resonance (MR) imaging to determine if change in renal and cyst volumes can be detected over a short period of time, and if they correlate with decline in renal function early in disease. Standardization studies were conducted in phantoms and four subjects at each participating clinical center. After, in the full-scale protocol, healthy ADPKD individuals 15 to 45 years old with creatinine clearance>70 mL/min underwent standardized MR renal imaging, renal iothalamate clearance, comprehensive clinical evaluation, and determination of 24-hour urinary albumin and electrolyte excretion. Stereology was used from T1-weighted images to quantify renal volume, and region-growing thresholding was used from T2-weighted images to determine cyst volume. Renal structures were evaluated in relation to demographic, clinical, and biochemical variables using means/medians, standard deviations, and Pearson correlations. Reliability coefficients for MR renal and cyst volume measurements in phantoms were 99.9% and 89.2%, respectively. In the full-scale protocol, 241 ADPKD individuals (145 women and 96 men) were enrolled. Total renal, cyst, and % cyst volume were significantly greater in each decade group. Hypertensive individuals demonstrated greater renal, cyst, and % cyst volume than normotensive subjects. Age-adjusted renal (r = -0.31, P < 0.0001), cyst (r = -0.36, P < 0.0001), and % cyst volume (r = -0.35, P < 0.0001) were inversely related to glomerular filtration rate (GFR). Age-adjusted renal volume (r = 0.42, P < 0.0001), cystic (r = 0.39, P < 0.0001, and % cyst volume (r = 0.41, P < 0.0001) were related with urinary albumin excretion. MR measures of renal and cyst volume are reliable and accurate in patients with ADPKD. ADPKD is characterized by significant cystic involvement that increases with age. Structure (renal and cyst volume) and function (GFR) are inversely related and directly related with the presence of hypertension and urinary albumin excretion in individuals with normal renal function.
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                Author and article information

                Contributors
                Hofer.ryan@mayo.edu
                Journal
                Can J Anaesth
                Can J Anaesth
                Canadian Journal of Anaesthesia
                Springer International Publishing (Cham )
                0832-610X
                1496-8975
                12 April 2021
                : 1-6
                Affiliations
                [1 ]GRID grid.66875.3a, ISNI 0000 0004 0459 167X, Department of Anesthesiology and Perioperative Medicine, , Mayo Clinic, ; Rochester, MN USA
                [2 ]GRID grid.66875.3a, ISNI 0000 0004 0459 167X, Division of Transplantation Surgery, , Mayo Clinic, ; Rochester, MN USA
                Author information
                http://orcid.org/0000-0001-5248-3057
                Article
                1989
                10.1007/s12630-021-01989-1
                8041388
                33846909
                483f648b-d0fd-4003-8755-fe4acf4c90a2
                © Canadian Anesthesiologists' Society 2021

                This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.

                History
                : 28 February 2021
                : 19 March 2021
                : 21 March 2021
                Categories
                Case Reports / Case Series

                Anesthesiology & Pain management
                renal transplantation,bilateral nephrectomy,perioperative management

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