Citations

Abstract Background: Despite the proven effectiveness of endovascular therapy (EVT) in acute ischemic strokes (AIS) involving anterior circulation large vessel occlusions, isolated posterior cerebral artery (PCA) occlusions (iPCAo) remain underexplored in clinical trials. This study investigates the comparative effectiveness and safety of EVT against medical management (MM) in patients with iPCAo. Methods: This multinational, multicenter propensity score-weighted study analyzed data from the Multicenter Analysis of primary Distal medium vessel occlusions: effect of Mechanical Thrombectomy (MAD-MT) registry, involving 37 centers across North America, Asia, and Europe. We included iPCAo patients treated with either EVT or MM. The primary outcome was the modified Rankin Scale (mRS) at 90 days, with secondary outcomes including functional independence, mortality, and safety profiles such as hemorrhagic complications. Results: A total of 177 patients were analyzed (88 MM and 89 EVT). EVT showed a statistically significant improvement in 90-day mRS scores (OR = 0.55, 95% CI = 0.30–1.00, p = 0.048), functional independence (OR = 2.52, 95% CI = 1.02–6.20, p = 0.045), and a reduction in 90-day mortality (OR = 0.12, 95% CI = 0.03–0.54, p = 0.006) compared to MM. Hemorrhagic complications were not significantly different between the groups. Conclusion: EVT for iPCAo is associated with better neurological outcomes and lower mortality compared to MM, without an increased risk of hemorrhagic complications. Nevertheless, these results should be interpreted with caution due to the study’s observational design. The findings are hypothesis-generating and highlight the need for future randomized controlled trials to confirm these observations and establish definitive treatment guidelines for this patient population.

AbstractIntroductionThe International Hidradenitis Suppurativa Severity Score System (IHS4) is a validated tool that measures inflammatory lesions, including draining tunnels, in hidradenitis suppurativa (HS).ObjectiveTo evaluate secukinumab efficacy using IHS4 in patients with moderate to severe HS.MethodsData from the SUNSHINE and SUNRISE trials, which assessed subcutaneous secukinumab 300 mg every 2 (SECQ2W) and 4 (SECQ4W) weeks in adults with moderate to severe HS, were analyzed. Assessments included changes from baseline in IHS4 and severity classification up to Week 52; IHS4‐55, IHS4‐75, IHS4‐90 responses (55%, 75% and 90% reduction in IHS4) and concordance between IHS4‐55 and HS clinical response (HiSCR), at Weeks 16 and 52.ResultsIn total, 1084 patients (SECQ2W = 361; SECQ4W = 360; placebo = 363) were analyzed. At Week 16, SECQ2W and SECQ4W demonstrated a numerically higher reduction in IHS4 from baseline versus placebo (adjusted mean [95% CI]: −10.80 [−12.30 to −9.30] and −9.46 [−10.96 to −7.96] vs. −4.92 [−6.43 to −3.41]); the reduction was maintained until Week 52 in both dose regimens. A greater proportion of patients achieved IHS4‐55 with SECQ2W (43.4%) and SECQ4W (39.5%) versus placebo (31.5%) at Week 16, with further improvement at Week 52. Similar trends were observed for IHS4‐75 and IHS4‐90 responses. While no patients had mild disease based on IHS4 (80.7% had severe and 19.3% had moderate HS) at baseline, a greater proportion of patients were categorized as having mild disease at Week 16 in the SECQ2W (25.9%) and SECQ4W (24.0%) groups versus placebo (16.4%); this trend continued up to Week 52 in both dose regimens. Strong concordance (>85%) was observed between IHS4‐55 and HiSCR.ConclusionsBoth SECQ2W and SECQ4W demonstrated efficacy in improving treatment response as measured by IHS4 and reducing disease severity versus placebo at Week 16 and these improvements were sustained through Week 52. These findings support that the dynamic and dichotomous IHS4 can efficiently detect treatment response changes in clinical trial settings.Clinical Trials RegistrationSUNSHINE (NCT03713619); SUNRISE (NCT03713632).

BACKGROUND: Transcatheter aortic valve replacement (TAVR) is an alternative to surgery in patients with severe aortic stenosis, but data are limited on younger, low-risk patients. This analysis compares outcomes in low-surgical-risk patients aged <75 years receiving TAVR versus surgery. METHODS: The Evolut Low Risk Trial randomized 1414 low-risk patients to treatment with a supra-annular, self-expanding TAVR or surgery. We compared rates of all-cause mortality or disabling stroke, associated clinical outcomes, and bioprosthetic valve performance at 3 years between TAVR and surgery patients aged <75 years. RESULTS: In patients <75 years, 352 were randomized to TAVR and 351 to surgery. Mean age was 69.1±4.0 years (minimum 51 and maximum 74); Society of Thoracic Surgeons Predicted Risk of Mortality was 1.7±0.6%. At 3 years, all-cause mortality or disabling stroke for TAVR was 5.7% and 8.0% for surgery ( P =0.241). Although there was no difference between TAVR and surgery in all-cause mortality, the incidence of disabling stroke was lower with TAVR (0.6%) than surgery (2.9%; P =0.019), while surgery was associated with a lower incidence of pacemaker implantation (7.1%) compared with TAVR (21.0%; P <0.001). Valve reintervention rates (TAVR 1.5%, surgery 1.5%, P =0.962) were low in both groups. Valve performance was significantly better with TAVR than surgery with lower mean aortic gradients ( P <0.001) and lower rates of severe prosthesis-patient mismatch ( P <0.001). Rates of valve thrombosis and endocarditis were similar between groups. There were no significant differences in rates of residual ≥moderate paravalvular regurgitation. CONCLUSIONS: Low-risk patients <75 years treated with supra-annular, self-expanding TAVR had comparable 3-year all-cause mortality and lower disabling stroke compared with patients treated with surgery. There was significantly better valve performance in patients treated with TAVR. REGISTRATION: URL: https://clinicaltrials.gov ; Unique identifier: NCT02701283.

Here we review the ‘what and how’ of molecular techniques used in the context of haematopathological diagnostics of both lymphoid and myeloid neoplasms. Keeping in mind that the required resources for molecular testing are not universally available, we will not only discuss novel and emerging techniques that allow more high‐throughput and sophisticated analyses of lymphoid and myeloid neoplasms, but also the more classical, low‐cost alternatives and even some workarounds for molecular testing approaches. In this review we also address other key aspects around molecular techniques for haematopatholgy diagnostics, including preanalytics, data interpretation, and data management, bioinformatics, and interlaboratory precision and performance evaluation.

OBJECTIVE The Woven EndoBridge (WEB) device was approved to treat wide-necked bifurcation aneurysms. The device is designed as an intrasaccular flow disruptor covering aneurysm widths up to 10 mm. Although prior studies combined all aneurysm sizes, it is known that aneurysms behave differently in response to endovascular treatment based on their size. Therefore, the authors’ objective was to identify ideal middle cerebral artery (MCA) aneurysm width and neck sizes most suitable for WEB treatment. METHODS The WorldWideWEB consortium is a large multicenter retrospective database that analyzes intracranial aneurysms treated with the WEB device. In this study, all unruptured MCA bifurcation aneurysms with available measurements were included. Cutoff values based on aneurysm width and neck in relation to aneurysm occlusion status were measured using the receiver operating characteristic (ROC) curve. Propensity score matching (PSM) was then used to compare treatment outcomes between aneurysms smaller and larger than the cutoff value for both width and neck size. RESULTS The ideal cutoff values for MCA bifurcation aneurysm width and neck were 6.1 mm and 4.6 mm, respectively. On PSM, 87 matched pairs were compared based on width size (≤ 6.1 mm and > 6.1 mm), and 77 matched pairs were compared based on neck size (≤ 4.6 mm and > 4.6 mm). There was a significant difference in adequate aneurysm occlusion between aneurysms smaller and larger than those cutoff values for both widths (93% vs 76%, p = 0.0017) and neck sizes (90% vs 70%, p = 0.0026). The retreatment rate was also significantly higher for larger aneurysms in both parameters. CONCLUSIONS This study shows that MCA bifurcation aneurysms ≤ 6.1 mm in width and ≤ 4.6 mm in neck size are significantly better candidates for WEB treatment, leading to improved occlusion status and reduced retreatment rate, which are important considerations when using WEB devices.

Abstract Disclosure: S.W. Ing: Advisory Board Member; Self; Ultragenyx, Amolyt. Grant Recipient; Self; Alexion Pharmaceuticals, Inc.. Research Investigator; Self; BridgeBio Pharma, Takeda, Amolyt, Radius Health, Inc, Ultragenyx. P. Harmatz: Research Investigator; Self; BridgeBio Pharma. S. Mora: Research Investigator; Self; BridgeBio Pharma. E.A. Imel: Research Investigator; Self; BridgeBio Pharma. P.J. Tebben: Research Investigator; Self; BridgeBio Pharma. M.L. Warren: Research Investigator; Self; BridgeBio Pharma, Ascendis, Amolyt. Speaker; Self; Ascendis. N. Ma: Research Investigator; Self; Calcilytix Therapeutics, Ultragenyx, Inozyme. Other; Self; Up To Date. A.A. Khan: Research Investigator; Self; BridgeBio Pharma, Ascendis. A. Palermo: Research Investigator; Self; BridgeBio Pharma. B. Decallonne: Research Investigator; Self; BridgeBio Pharma. S. Lemoine: Research Investigator; Self; BridgeBio Pharma, Kyowa Kirin. G. Mantovani: Research Investigator; Self; BridgeBio Pharma. A. Linglart: Consulting Fee; Self; Alexion, Novo Nordisk, Merck, Pfizer, Inc.. Research Investigator; Self; BridgeBio Pharma, Kyowa Kirin. H. Wasserman: Research Investigator; Self; BridgeBio Pharma. A.P. Barbosa: Research Investigator; Self; BridgeBio Pharma. C. Cardot-bauters: Research Investigator; Self; BridgeBio Pharma. M. Roberts: Employee; Self; BridgeBio Pharma. A. Mathew: Employee; Self; BridgeBio Pharma. S. Adler: Employee; Self; BridgeBio Pharma. M.C. Zillikens: Research Investigator; Self; BridgeBio Pharma. R.J. Clifton-Bligh: Consulting Fee; Self; Ipsen, Kyowa Kirin, Amgen Inc, Eisai. Research Investigator; Self; BridgeBio Pharma. L. Rejnmark: Research Investigator; Self; BridgeBio Pharma, Ascendis, Amolyt, Takeda, Kyowa Kirin. Autosomal dominant hypocalcemia type 1 (ADH1), caused by gain-of-function calcium-sensing receptor gene (CASR) variants, is characterized by low parathyroid hormone (PTH) concentrations, hypocalcemia, hypercalciuria, hyperphosphatemia and hypomagnesemia. While a rare disease, ADH1 is one of the more frequently identified causes of genetic hypoparathyroidism. Conventional therapy includes calcium (Ca) and/or active vitamin D, but this regimen incompletely corrects the hypocalcemia and is associated with persistent hypercalciuria, which may result in renal complications including nephrocalcinosis (NC), nephrolithiasis (NL), and chronic kidney disease (CKD). The CLARIFY disease monitoring study [NCT05227287] is a global, multicenter, longitudinal study to understand disease burden, management, and progression in children and adults with ADH1 over a 5-year period. Here we report data on the characteristics of adult participants at study entry. As of November 2023, 45 adults (≥18 years) with ADH1 were enrolled, with a mean±SD age of 42.1±16.5 years (range 18-80). The mean±SD age of a hypocalcemia diagnosis was 19.1±19.1 years, while the mean±SD age for a diagnosis of ADH1 was 28.2±20.6 years. As reported on medical history, in decreasing order of prevalence, 36% (16) had NC, 22% (10) had intracranial calcifications, 11% (5) had history of seizures, 11% (5) had CKD, 9% (4) had cataracts, 7% (3) had NL, and 4% (2) had undergone renal transplant. Treatment data were available for 43 participants and included the following: 74% (32) Ca and active vitamin D, 9% (4) Ca alone, 9% (4) active vitamin D alone, 37% (16) magnesium, 33% (14) thiazide diuretics, 26% (11) potassium, 7% (3) phosphate binder, 7% (3) PTH, and 5% (2) no treatment. Mean±SD fasting values collected prior to conventional therapy dose are presented. PTH concentrations (10.1±8.2 pg/mL [nl 15-65]) and albumin-corrected calcium ([cCa]=7.5±1.0 mg/dL [nl 8.5-10.5]) were low. Despite the low mean cCa, the mean 24-hr urine calcium was elevated (268±183 mg/d, [nl &lt;250 women, &lt;300 men]). Blood phosphate was 4.8±0.8 mg/dL [nl 2.5-4.8] while blood magnesium was 1.8±0.2 mg/dL [nl 1.8-2.4]. 25-OH vitamin D was 35.0±13.5 ng/mL [nl 30-80]. Renal function as assessed by CKD-EPIcr_R showed eGFR of 86±23 mL/min/1.73m² (range 36-123). This study represents the largest cohort of adults with ADH1 described to date. These data highlight variability in therapeutic approaches in a real-world setting with some participants receiving up to 6 different medications/supplements. Despite being followed in expert centers, and treated with available therapies, patients on average have low cCa with relatively high 24-hr urine calcium excretion. The CLARIFY study provides an opportunity to better understand the progression and burden of disease in participants with ADH1. Presentation: 6/3/2024

Abstract Disclosure: S.W. Ing: Research Investigator; Self; BridgeBio Pharma. P. Harmatz: Research Investigator; Self; BridgeBio Pharma. S. Mora: Research Investigator; Self; BridgeBio Pharma. E.A. Imel: Research Investigator; Self; BridgeBio Pharma. P.J. Tebben: Research Investigator; Self; BridgeBio Pharma. M.L. Warren: Research Investigator; Self; BridgeBio Pharma, Ascendis, Amolyt. Speaker; Self; Ascendis. N. Ma: Research Investigator; Self; Calcilytix Therapeutics, Ultragenyx, Inozyme. Other; Self; Up To Date. A.A. Khan: Research Investigator; Self; BridgeBio Pharma, Ascendis. A. Palermo: Research Investigator; Self; BridgeBio Pharma. B. Decallonne: Research Investigator; Self; BridgeBio Pharma. S. Lemoine: Research Investigator; Self; BridgeBio Pharma, Kyowa Kirin. G. Mantovani: Research Investigator; Self; BridgeBio Pharma. A. Linglart: Consulting Fee; Self; Alexion, Novo Nordisk, Merck, Pfizer, Inc.. Research Investigator; Self; BridgeBio Pharma, Kyowa Kirin. H. Wasserman: Research Investigator; Self; BridgeBio Pharma. A.P. Barbosa: Research Investigator; Self; BridgeBio Pharma. C. Cardot-bauters: Research Investigator; Self; BridgeBio Pharma. M. Roberts: Employee; Self; BridgeBio Pharma. A. Mathew: Employee; Self; BridgeBio Pharma. S. Adler: Employee; Self; BridgeBio Pharma. M.C. Zillikens: Research Investigator; Self; BridgeBio Pharma. R.J. Clifton-Bligh: Consulting Fee; Self; Ipsen, Kyowa Kirin, Amgen Inc, Eisai. Research Investigator; Self; BridgeBio Pharma. L. Rejnmark: Research Investigator; Self; BridgeBio Pharma, Ascendis, Amolyt, Takeda, Kyowa Kirin. Autosomal dominant hypocalcemia type 1 (ADH1), caused by gain-of-function calcium-sensing receptor gene (CASR) variants, is characterized by low parathyroid hormone (PTH) concentrations, hypocalcemia, hypercalciuria, hyperphosphatemia and hypomagnesemia. While a rare disease, ADH1 is one of the more frequently identified causes of genetic hypoparathyroidism. Conventional therapy includes calcium (Ca) and/or active vitamin D, but this regimen incompletely corrects the hypocalcemia and is associated with persistent hypercalciuria, which may result in renal complications including nephrocalcinosis (NC), nephrolithiasis (NL), and chronic kidney disease (CKD). The CLARIFY disease monitoring study [NCT05227287] is a global, multicenter, longitudinal study to understand disease burden, management, and progression in children and adults with ADH1 over a 5-year period. Here we report data on the characteristics of adult participants at study entry. As of November 2023, 45 adults (≥18 years) with ADH1 were enrolled, with a mean±SD age of 42.1±16.5 years (range 18-80). The mean±SD age of a hypocalcemia diagnosis was 19.1±19.1 years, while the mean±SD age for a diagnosis of ADH1 was 28.2±20.6 years. As reported on medical history, in decreasing order of prevalence, 36% (16) had NC, 22% (10) had intracranial calcifications, 11% (5) had history of seizures, 11% (5) had CKD, 9% (4) had cataracts, 7% (3) had NL, and 4% (2) had undergone renal transplant. Treatment data were available for 43 participants and included the following: 74% (32) Ca and active vitamin D, 9% (4) Ca alone, 9% (4) active vitamin D alone, 37% (16) magnesium, 33% (14) thiazide diuretics, 26% (11) potassium, 7% (3) phosphate binder, 7% (3) PTH, and 5% (2) no treatment. Mean±SD fasting values collected prior to conventional therapy dose are presented. PTH concentrations (10.1±8.2 pg/mL [nl 15-65]) and albumin-corrected calcium ([cCa]=7.5±1.0 mg/dL [nl 8.5-10.5]) were low. Despite the low mean cCa, the mean 24-hr urine calcium was elevated (268±183 mg/d, [nl &lt;250 women, &lt;300 men]). Blood phosphate was 4.8±0.8 mg/dL [nl 2.5-4.8] while blood magnesium was 1.8±0.2 mg/dL [nl 1.8-2.4]. 25-OH vitamin D was 35.0±13.5 ng/mL [nl 30-80]. Renal function as assessed by CKD-EPIcr_R showed eGFR of 86±23 mL/min/1.73m² (range 36-123). This study represents the largest cohort of adults with ADH1 described to date. These data highlight variability in therapeutic approaches in a real-world setting with some participants receiving up to 6 different medications/supplements. Despite being followed in expert centers, and treated with available therapies, patients on average have low cCa with relatively high 24-hr urine calcium excretion. The CLARIFY study provides an opportunity to better understand the progression and burden of disease in participants with ADH1. Presentation: 6/3/2024

Abstract Disclosure: I. Bancos: Advisory Board Member; Self; Adrenas, Diurnal, Neurocrine, Spruce, HRA Pharmaceuticals, Sparrow, Recordati Rare Diseases, Xeris, Novo Nordisk, AstraZeneca, Corcept. Consulting Fee; Self; Adrenas, Diurnal, Neurocrine, Spruce, HRA Pharmaceuticals, Sparrow, Recordati Rare Diseases, Xeris, Novo Nordisk, AstraZeneca, Corcept. Grant Recipient; Self; Recordati, HRA Pharmaceuticals. Other; Self; Adrenas, Diurnal, Neurocrine, Spruce, HRA Pharmaceuticals, Sparrow, Recordati Rare Diseases, Xeris, Novo Nordisk, AstraZeneca, Corcept. E.B. Geer: Advisory Board Member; Self; Recordati Rare Diseases. Consulting Fee; Self; Lundbeck, Crinetics, HRA Pharmaceuticals, Recordati Rare Diseases, Sparrow, Xeris Pharmaceuticals (Strongbridge). Grant Recipient; Self; Xeris Pharmaceuticals (Strongbridge), Corcept, Recordati Rare Diseases, Sparrow. F. Castinetti: Consulting Fee; Self; HRA Pharmaceuticals, Recordati. Grant Recipient; Self; HRA Pharmaceuticals, Recordati. R. Feelders: Advisory Board Member; Self; Recordati. Consulting Fee; Self; HRA Pharmaceuticals, Recordati. Grant Recipient; Self; Corcept Therapeutics. M. Fleseriu: Advisory Board Member; Self; Recordati Rare Diseases. Consulting Fee; Self; Recordati Rare Diseases, Sparrow, Xeris Pharmaceuticals (Strongbridge). Grant Recipient; Self; Recordati Rare Diseases, Sparrow, Xeris Pharmaceuticals (Strongbridge). R. Pivonello: Consulting Fee; Self; Corcept Therapeutics, Recordati, Crinetics Pharmaceuticals, H Lundbeck. Grant Recipient; Self; Recordati, Corcept Therapeutics, Xeris Pharmaceuticals (Strongbridge), Neurocrine Biosciences. M. Reincke: Advisory Board Member; Self; Recordati Rare Diseases. Consulting Fee; Self; Recordati Rare Diseases, HRA Pharmaceuticals, Lundbeck, Crinetics. Grant Recipient; Self; Recordati Rare Diseases, HRA Pharmaceuticals, Lundbeck, Crinetics. Speaker; Self; Recordati Rare Diseases, HRA Pharmaceuticals, Lundbeck, Crinetics. A. Tabarin: Advisory Board Member; Self; Recordati Rare Diseases. Consulting Fee; Self; H Lundbeck, Crinetics, HRA Pharmaceuticals, Recordati Rare Diseases. J. Le Mouhaër: Employee; Self; Recordati. J. Stermenska: Employee; Self; Recordati. M. Maldonado: Employee; Self; Recordati. B.M. Biller: Advisory Board Member; Self; Recordati Rare Diseases. Consulting Fee; Self; H Lundbeck, Recordati Rare Diseases, Sparrow, Xeris Pharmaceuticals (Strongbridge). Introduction: Osilodrostat, a potent oral 11β-hydroxylase inhibitor, provides control of cortisol production and improves outcomes in patients (pts), as shown by the clinical development program of Cushing’s disease (CD; Fleseriu M et al. Lancet Diabetes Endocrinol 2021;9:847-75) leading to EMA approval for Cushing’s syndrome (CS) and FDA approval for CD. The prospective LINC 6 study (NCT05382156) evaluates long-term safety and efficacy of osilodrostat in routine clinical practice over a 3-­year follow-up of CS pts. Here, we report 1-year interim data. Methods: Pts aged ≥18 years with endogenous CS are being enrolled in countries where osilodrostat is approved and available (including USA and Europe), irrespective of prior osilodrostat use. Treatment decisions and follow-up are at investigator discretion. The primary endpoint is incidence of osilodrostat-related adverse events (AEs) and serious AEs, focusing on AEs related to hypocortisolism, accumulation of adrenal hormone precursors, QT prolongation and pituitary tumor enlargement. Secondary endpoints include change in mean urinary free cortisol (mUFC), serum cortisol and late-night salivary cortisol (LNSC). Evaluation of biochemical parameters is recommended at baseline, months 1 and 3, and every 3 months thereafter, as available. AEs are recorded at baseline and each visit. Analyses are descriptive. We report change for pts with assessments at baseline and every 3 months. Results: Of 106 pts enrolled at the 1-year interim analysis, 94 were included in the safety population: CD, n=78; non-CD CS, n=16 (adrenal adenoma, n=3; adrenal hyperplasia, n=3; ectopic, n=9; other, n=1). Mean (SD) age was 53.2 years (12.7); 70.2% (n=66) were female. Median (min-max) osilodrostat exposure and dose were 5.5 months (0.1-13.9) and 5.0 mg/day (1.0-60.0). 29 pts reported 109 AEs; 12 pts reported 44 AEs that were considered treatment related. Overall, the most common (≥5%) AEs were asthenia and vomiting (both n=6/109; 5.5%); treatment-related AEs with highest frequency were vomiting and dizziness (both n=4/44; 9.1%). 7 AEs led to discontinuation in 4 pts; 5 AEs were considered osilodrostat related (nausea and vomiting in 1 pt; worsening hypertension, uncontrolled blood pressure and dizziness in another) and 2 were not (pituitary tumor surgery and right adrenalectomy). AEs related to hypocortisolism, accumulation of adrenal hormone precursors, QT prolongation and pituitary tumor enlargement occurred in 7 (7.4%), 4 (4.3%), 2 (2.1%) and 0 pts, respectively. At month 3, mUFC, serum cortisol and LNSC were normalized in 71.4% (n=10/14), 69.2% (n=18/26) and 50.0% (n=7/14) of pts. Conclusions: Results from this real-world clinical setting show that osilodrostat is generally well tolerated and provides early improvements in mUFC and LNSC in pts with endogenous CS, building on evidence from the previous randomized, controlled trials LINC 3 and LINC 4. Presentation: 6/3/2024

Abstract: The Immunosuppressive Drugs Scientific Committee of the International Association of Therapeutic Drug Monitoring and Clinical Toxicology established the second consensus report to guide therapeutic drug monitoring (TDM) of everolimus (EVR) and its optimal use in clinical practice 7 years after the first version was published in 2016. This version provides information focused on new developments that have arisen in the last 7 years. For the general aspects of the pharmacology and TDM of EVR that have retained their relevance, readers can refer to the 2016 document. This edition includes new evidence from the literature, focusing on the topics updated during the last 7 years, including indirect pharmacological effects of EVR on the mammalian target of rapamycin complex 2 with the major mechanism of direct inhibition of the mammalian target of rapamycin complex 1. In addition, various concepts and technical options to monitor EVR concentrations, improve analytical performance, and increase the number of options available for immunochemical analytical methods have been included. Only limited new pharmacogenetic information regarding EVR has emerged; however, pharmacometrics and model-informed precision dosing have been constructed using physiological parameters as covariates, including pharmacogenetic information. In clinical settings, EVR is combined with a decreased dose of calcineurin inhibitors, such as tacrolimus and cyclosporine, instead of mycophenolic acid. The literature and recommendations for specific organ transplantations, such as that of the kidneys, liver, heart, and lungs, as well as for oncology and pediatrics have been updated. EVR TDM for pancreatic and islet transplantation has been added to this edition. The pharmacodynamic monitoring of EVR in organ transplantation has also been updated. These updates and additions, along with the previous version of this consensus document, will be helpful to clinicians and researchers treating patients receiving EVR.