Reduced bone mineral density is associated to post-TIPS survival of female patients with decompensated cirrhosis.

BACKGROUND: Malnutrition is common in patients with cirrhosis, eventually leading to sarcopenia and loss of bone mass. AIMS: The aims of this study was the assessment of body composition (BC) and bone mineral density (BMD) in patients with decompensated cirrhosis and the prognostic impact on survival after transjugular intrahepatic portosystemic shunt (TIPS) implantation. METHODS: BMD and BC of 107 patients with cirrhosis undergoing TIPS implantation were prospectively analyzed by dual-energy X-ray absorptiometry. The prevalence and predisposing risk factors for reduced BMD and sarcopenia were assessed. Impact on 12-month survival after TIPS implantation was evaluated. RESULTS: Sarcopenia was diagnosed in 48.6 % of the patients with a predominance of male patients (58.7% vs. 25.0 %, p = 0.001). 67.2 % had reduced BMD. Low BMI was independently associated with sarcopenia (OR 0.751 (95 % CI: 0.662;0.852), p < 0.001) and reduced BMD (OR 0.851 (0.773;0.937), p = 0.001). Patients with reduced BMD, but not sarcopenia, had impaired 12-month survival after TIPS-implantation (61.2% vs. 82.9 %, p = 0.030). Subgroup analysis showed that this was especially valid for female patients. CONCLUSIONS: Sarcopenia and reduced BMD are frequently observed in patients with decompensated cirrhosis. Reduced BMD negatively affects post-TIPS survival. Since malnutrition is a leading cause, assessment of nutritional status and specific treatment should be included in clinical practice.

Effective management of recurrent Doege-Potter syndrome with somatostatin-analogues: A case report.

BACKGROUND: Doege-Potter syndrome is defined as paraneoplastic hypoinsulinemic hypoglycemia associated with a benign or malignant solitary fibrous tumor frequently located in pleural, but also extrapleural sites. Hypoglycemia can be attributed to paraneoplastic secretion of "Big-IGF-II," a precursor of Insulin-like growth factor-II. This prohormone aberrantly binds to and activates insulin receptors, with consecutive initiation of common insulin actions such as inhibition of gluconeogenesis, activation of glycolysis and stimulation of cellular glucose uptake culminating in recurrent tumor-induced hypoglycemic episodes. Complete tumor resection or debulking surgery is considered the most promising treatment for DPS. CASE: Here, we report a rare case of a recurrent Doege-Poter Syndrome with atypical gelatinous tumor lesions of the lung, pleura and pericardial fat tissue in an 87-year-old woman. Although previously described as ineffective, we propose that adjuvant treatment with Octreotide in conjunction with intravenous glucose helped to maintain tolerable blood glucose levels before tumor resection. The somatostatin-analogue Lanreotide was successfully used after tumor debulking surgery (R2-resection) to maintain adequate blood glucose control. CONCLUSION: We conclude that somatostatin-analogues bear the potential of being effective in conjunction with limited surgical approaches for the treatment of hypoglycemia in recurrent or non-totally resectable SFT entities underlying DPS.

[From diabetes to sleep apnea: what obesity complications should we look for?] / Von Diabetes bis Schlafapnoe: Nach welchen Adipositas-Komplikationen sollen wir suchen?

The prevalence of obesity has increased worldwide. For Germany, according to the "Study on Adult Health in Germany" (DEGS1) of the Robert Koch Institute from the years 2008-2011, the prevalence of a BMI ≥25 kg/m² was 67,1% for men and 53,0% for women, whereby the proportion of obesity, i.e. a BMI ≥30 kg/m² is 23, 3% for men and 23,9% for women. Compared to 1998, the prevalence of obesity in the same group was 18, 8% for men and 21,7% for women. Because of the increasing prevalence of overweight and obesity, the number of patients with obesity-associated comorbidities is correspondingly increasing. There is a close association between obesity and an increased risk of metabolic diseases, cardiovascular diseases, but also musculoskeletal diseases, some types of cancer and mental comorbidities. In addition, obesity might also lead to restrictions in activities of daily living, reduced quality of life, unemployment and early retirement. A knowledge of obesity-associated sequelae is therefore essential in order to specifically look for them, treat them and thereby improve patient care and ultimately morbidity and mortality of patients with obesity.

Outcome of immunotherapy in adrenocortical carcinoma: a retrospective cohort study.

OBJECTIVE: Clinical trials with immune checkpoint inhibitors (ICI) in adrenocortical carcinoma (ACC) have yielded contradictory results. We aimed to evaluate treatment response and safety of ICI in ACC in a real-life setting. DESIGN: Retrospective cohort study of 54 patients with advanced ACC receiving ICI as compassionate use at 6 German reference centres between 2016 and 2022. METHODS: Objective response rate (ORR), disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and treatment-related adverse events (TRAE) were assessed. RESULTS: In 52 patients surviving at least 4 weeks after initiation of ICI, ORR was 13.5% (6-26) and DCR was 24% (16-41). PFS was 3.0 months (95% CI, 2.3-3.7). In all patients, median OS was 10.4 months (3.8-17). 17 TRAE occurred in 15 patients, which was associated with a longer PFS of 5.5 (1.9-9.2) vs 2.5 (2.0-3.0) months (HR 0.29, 95% CI, 0.13-0.66, P = 0.001) and OS of 28.2 (9.5-46.8) vs 7.0 (4.1-10.2) months (HR 0.34, 95% CI, 0.12-0.93). Positive tissue staining for programmed cell death ligand 1 (PD-L1) was associated with a longer PFS of 3.2 (2.6-3.8) vs 2.3 (1.6-3.0, P < 0.05) months. Adjusted for concomitant mitotane use, treatment with nivolumab was associated with lower risk of progression (HR 0.36, 0.15-0.90) and death (HR 0.20, 0.06-0.72) compared to pembrolizumab. CONCLUSIONS: In the real-life setting, we observe a response comparable to other second-line therapies and an acceptable safety profile in ACC patients receiving different ICI. The relevance of PD-L1 as a marker of response and the potentially more favourable outcome in nivolumab-treated patients require confirmation.

Local, collaborative, stepped, and personalized care management for older people with chronic diseases - results from the randomized controlled LoChro-trial.

BACKGROUND: In the aging population of Western societies, an increasing number of older adults have multiple chronic diseases. As multifaceted health problems imply the involvement of several healthcare professionals, multimorbid older people frequently face a fragmentation of health care. Addressing these challenges, we developed a local, collaborative, stepped, and personalized care management approach (LoChro-Care) and evaluated its effectiveness. METHODS: A two-group, parallel randomized controlled trial was conducted comparing LoChro-Care recipients (IG) to participants with usual care (CG). Patients aged 65 + with chronic conditions were recruited at inpatient and outpatient departments of the Medical Center, University of Freiburg. Participants were allocated using block randomization (nIG = 261, nCG = 263). LoChro-Care comprised individualized care provided by chronic care managers with 7 to 13 contacts over 12 months. Questionnaires were given at 3 time points (T0: baseline, T1: after 12 months, T2: after 18 months). The primary outcome was the physical, psychological, and social health status represented by a composite score of functional health and depressive symptoms. Secondary outcomes were the participants' evaluation of their health care situation, health-related quality of life (HRQL), and life-satisfaction (LS). The data were analyzed using linear mixed modelling. RESULTS: We analyzed N = 491 participants (nIG = 244, nCG = 247), aged M = 76.78 years (SD = 6.35). For the composite endpoint, neither a significant difference between IG and CG (p = .88) nor a group-time interaction (p = .52; p = .88) could be observed. Participants in both groups showed a significant decline on the primary outcome between T0 and T2 (p < .001). Post hoc analyses revealed a decline in both functional health (p < .001) and depressive symptoms (p = .02). Both groups did not differ in their evaluation of their health care situation (p = .93), HRQL (p = .44) or LS (p = .32). Relevant confounding variables were female gender and multimorbidity. CONCLUSION: Supporting patients' self-management in coordinating their individual care network through LoChro-Care did not result in any significant effect on the primary and secondary outcomes. A decline of functional health and depressive symptoms was observed among all participants. Potential future intervention adaptations are discussed, such as a more active case management through direct referral to (in-)formal support, an earlier treatment initiation, and the consideration of specific sociodemographic factors in care management planning. TRIAL REGISTRATION: German Clinical Trials Register (DRKS): DRKS00013904 (02.02.2018), https://drks.de/search/de/trial/DRKS00013904.

Frequency and characteristics of diabetes in lipodystrophies and insulin receptoropathies compared with type 1 and type 2: results from the multicenter DPV registry.

Objective: To investigate the frequency, treatment, and outcome of patients with diabetes due to severe insulin resistance syndromes (SIRS). Research Design and Methods: Based on data from the multicenter prospective Diabetes Registry DPV, we analyzed diagnosis, treatment, and outcome of 636,777 patients with diabetes from 1995 to 2022. Results: Diabetes due to SIRS was documented in 67 cases (62.7% females), 25 (37%) had lipodystrophies (LD) and 42 (63%) had congenital defects of insulin signaling. The relative frequency compared to type 1 diabetes (T1D) was about 1:2300. Median age at diabetes diagnosis in patients with SIRS was 14.8 years (interquartile range (IQR) 12.8-33.8). A total of 38 patients with SIRS (57%) received insulin and 34 (51%) other antidiabetics, mostly metformin. As high as 16% of patients with LD were treated with fibrates. Three out of eight patients with generalized LD (37.5%) were treated with metreleptin and one patient with Rabson-Mendenhall syndrome was treated with recombinant insulin-like growth factor 1. The median glycated hemoglobin level at follow-up was 7.1% (54 mmol/mol). Patients with LD had higher triglycerides than patients with T1D and T2D (P < 0.001 and P = 0.022, respectively), and also significantly higher liver enzymes and lower high-density lipoprotein cholesterol than patients with T1D (P < 0.001). Patients with insulin receptor disorders were significantly less likely to be treated with antihypertensive medication than patients with T2D (P = 0.042), despite having similar levels of hypertension. Conclusions: Diabetes due to SIRS is rarely diagnosed and should be suspected in lean children or young adults without classical T1D. Awareness of cardiovascular risk factors in these patients should be raised.

[Complaints and clinical findings six months after COVID-19: outpatient follow-up at the University Medical Center Freiburg]. / Persistierende Beschwerden 6 Monate nach COVID-19 ­ Erfahrungen aus der COVID-19-Nachsorgeambulanz des Universitätsklinikums Freiburg.

BACKGROUND: Increasing evidence suggests that some patients suffer from persistent symptoms for months after recovery from acute COVID-19. However, the clinical phenotype and its pathogenesis remain unclear. We here present data on complaints and results of a diagnostic workup of patients presenting to the post-COVID clinic at the University Medical Center Freiburg. METHODS: Retrospective data analysis of persistently symptomatic patients presenting to our clinic at least 6 months after onset of acute COVID-19. All patients were assessed by a doctor and routine laboratory analysis was carried out. Quality of life was assessed using SF-36 questionnaire. In case of specific persisting symptoms, further organ-specific diagnostic evaluation was performed, and patients were referred to respective departments/specialists. FINDINGS: 132 Patients (58 male, 74 female; mean age 53.8 years) presented to our clinic at least 6 months after COVID-19. 79 (60 %) had been treated as outpatients and 53 (40 %) as inpatients. Most common complaints were persistent fatigue (82 %) and dyspnea on exertion (61 %). Further common complaints were impairments of concentration (54 %), insomnia (43 %), and impairments of smell or taste (35 %). Quality of life was reduced in all sections of the SF-36 questionnaire, yielding a reduced working capacity. Significant pathological findings in laboratory, echocardiographic and radiological work-up were rare. Impairments in lung function tests were more common in previously hospitalized patients. CONCLUSION: Patients presenting 6 months after onset of acute COVID-19 suffer from a diverse spectrum of symptoms with impaired quality of life, also referred to as Long COVID or Post-Acute Sequelae of SARS-CoV-2 infection (PASC). Further research is needed to determine the frequency of these post-COVID syndromes and their pathogenesis, natural course and treatment options. Evaluation and management should be multi-disciplinary.

Impact of duodenal-jejunal bypass liner (DJBL) on NAFLD in patients with obesity and type 2 diabetes mellitus.

OBJECTIVES: Non-alcoholic fatty liver disease (NAFLD) represents an excessively rising entity of chronic liver disease and is a leading cause of mortality among patients with metabolic syndrome. The duodenal-jejunal bypass liner (DJBL) is a minimally invasive endoscopic treatment option for patients with obesity and type 2 diabetes (T2DM). Although beneficial effects of DJBL therapy on body weight reduction and glycemic control have been described, the effects of DJBL implantation on NAFLD is unknown. The aim of this study was to to evaluate the effects of DJBL implantation for 6 to 9 months on biochemical and clinical biomarkers of NAFLD in a large cohort of patients. METHODS: The effect of DJBL treatment on biochemical and clinical parameters of NAFLD were assessed in a study cohort of 71 patients with obesity and T2DM. DJBL was implanted for 9 to 12 months and patients were regularly monitored during the implantation period and for a follow-up period of 6 months after explantation. RESULTS: DJBL therapy was associated with a significant decrease in fatty liver index during time of implantation (explantation versus implantation: 93.38 versus 98.22, P < 0.001). Moreover, DJBL implantation was associated with decreases of alanine aminotransferase (29.03 versus 42.29 U/L, P < 0.0001) and cytokeratin-18 fragments (CK18 MF30; 190.6 versus 276 U/L, P < 0.0001), that further remained stable during 6 months after explantation. NAFLD fibrosis and aspartate aminotransferase-to-platelet ratio index (APRI) scores decreased significantly during implantation (-0.83 versus 0.19, P < 0.001, 0.26 versus 0.36, P < 0.0001, respectively). CONCLUSIONS: To our knowledge, this is the first study to demonstrate significant effects of DJBL treatment on biochemical and clinical markers of NAFLD activity. Significant effects of DJBL treatment on NAFLD fibrosis and APRI score further suggests protective effects of DJBL on liver-related morbidity and mortality in patients with obesity and T2DM.

Transatlantic Comparison of Pediatric Continuous Glucose Monitoring Use in the Diabetes-Patienten-Verlaufsdokumentation Initiative and Type 1 Diabetes Exchange Quality Improvement Collaborative.

Achieving glycemic targets in youth and young adults with type 1 diabetes (T1D) is challenging. Diabetes devices, including continuous glucose monitors (CGM) may impact glycemic control. We analyzed the proportion of CGM use in youth and young adults with T1D at nine U.S. T1D Exchange Quality Improvement (T1DX-QI) Collaborative centers and 402 European diabetes prospective follow-up registry (Diabetes-Patienten-Verlaufsdokumentation [DPV]) sites from 2017 to 2020 and examined the association of CGM use to glycemic control as measured by hemoglobin A1c (HbA1c). CGM use increased each year from 2017 to 2020 across all age ranges (<6, 6-<12, 12-<18, 18-<25 years) in both registries and lower mean HbA1c was observed in CGM users compared with nonusers regardless of insulin delivery method for all years analyzed. CGM use appeared to increase more so in the European DPV than the U.S. T1DX-QI, which may be due to transatlantic differences in health care systems, insurance coverage, and prescriber habits.

Cardiovascular protection by SGLT2 inhibitors - Do anti-inflammatory mechanisms play a role?

BACKGROUND: Metabolic syndrome and related metabolic disturbances represent a state of low-grade inflammation, which accelerates insulin resistance, type 2 diabetes (T2D) and cardiovascular disease (CVD) progression. Among antidiabetic medications, sodium glucose co-transporter (SGLT) 2 inhibitors are the only agents which showed remarkable reductions in heart failure (HF) hospitalizations and major cardiovascular endpoints (MACE) as well as renal endpoints regardless of diabetes status in large randomized clinical outcome trials (RCTs). Although the exact mechanisms underlying these benefits are yet to be established, growing evidence suggests that modulating inflammation by SGLT2 inhibitors may play a key role. SCOPE OF REVIEW: In this manuscript, we summarize the current knowledge on anti-inflammatory effects of SGLT2 inhibitors as one of the mechanisms potentially mediating their cardiovascular (CV) benefits. We introduce the different metabolic and systemic actions mediated by these agents which could mitigate inflammation, and further present the signalling pathways potentially responsible for their proposed direct anti-inflammatory effects. We also discuss controversies surrounding some of these mechanisms. MAJOR CONCLUSIONS: SGLT2 inhibitors are promising anti-inflammatory agents by acting either indirectly via improving metabolism and reducing stress conditions or via direct modulation of inflammatory signalling pathways. These effects were achieved, to a great extent, in a glucose-independent manner which established their clinical use in HF patients with and without diabetes.

Case Series: Convalescent Plasma Therapy for Patients with COVID-19 and Primary Antibody Deficiency.

Patients with primary antibody deficiency are at risk for severe and in many cases for prolonged COVID-19. Convalescent plasma treatment of immunocompromised individuals could be an option especially in countries with limited access to monoclonal antibody therapies. While studies in immunocompetent COVID19 patients have demonstrated only a limited benefit, evidence for the safety, timing, and effectiveness of this treatment in antibody-deficient patients is lacking. Here, we describe 16 cases with primary antibody deficiency treated with convalescent plasma in four medical centers. In our cohort, treatment was associated with a reduction in viral load and improvement of clinical symptoms, even when applied over a week after onset of infection. There were no relevant side effects besides a short-term fever reaction in one patient. Longitudinal full-genome sequencing revealed the emergence of mutations in the viral genome, potentially conferring an antibody escape in one patient with persistent viral RNA shedding upon plasma treatment. However, he resolved the infection after a second course of plasma treatment. Thus, our data suggest a therapeutic benefit of convalescent plasma treatment in patients with primary antibody deficiency even months after infection. While it appears to be safe, PCR follow-up for SARS-CoV-2 is advisable and early re-treatment might be considered in patients with persistent viral shedding.

[Complaints and clinical findings six months after COVID-19: outpatient follow-up at the University Medical Center Freiburg]. / Persistierende Beschwerden 6 Monate nach COVID-19 ­ Erfahrungen aus der COVID-19-Nachsorgeambulanz des Universitätsklinikums Freiburg.

BACKGROUND: Increasing evidence suggests that some patients suffer from persistent symptoms for months after recovery from acute COVID-19. However, the clinical phenotype and its pathogenesis remain unclear. We here present data on complaints and results of a diagnostic workup of patients presenting to the post-COVID clinic at the University Medical Center Freiburg. METHODS: Retrospective data analysis of persistently symptomatic patients presenting to our clinic at least 6 months after onset of acute COVID-19. All patients were assessed by a doctor and routine laboratory analysis was carried out. Quality of life was assessed using SF-36 questionnaire. In case of specific persisting symptoms, further organ-specific diagnostic evaluation was performed, and patients were referred to respective departments/specialists. FINDINGS: 132 Patients (58 male, 74 female; mean age 53.8 years) presented to our clinic at least 6 months after COVID-19. 79 (60 %) had been treated as outpatients and 53 (40 %) as inpatients. Most common complaints were persistent fatigue (82 %) and dyspnea on exertion (61 %). Further common complaints were impairments of concentration (54 %), insomnia (43 %), and impairments of smell or taste (35 %). Quality of life was reduced in all sections of the SF-36 questionnaire, yielding a reduced working capacity. Significant pathological findings in laboratory, echocardiographic and radiological work-up were rare. Impairments in lung function tests were more common in previously hospitalized patients. CONCLUSION: Patients presenting 6 months after onset of acute COVID-19 suffer from a diverse spectrum of symptoms with impaired quality of life, also referred to as Long COVID or Post-Acute Sequelae of SARS-CoV-2 infection (PASC). Further research is needed to determine the frequency of these post-COVID syndromes and their pathogenesis, natural course and treatment options. Evaluation and management should be multi-disciplinary.

Immune-checkpoint inhibitor-associated diabetes compared to other diabetes types - A prospective, matched control study.

BACKGROUND: To describe checkpoint inhibitor-induced diabetes mellitus (CPI-DM) and to compare with regular type 1 (T1DM), type 2 (T2DM), and medication-induced diabetes mellitus (MI-DM). METHODS: We included 88 177 adult patients from the Diabetes Patient Follow-Up (DPV) registry with diabetes manifestation between 2011 and 2020. Inclusion criteria were T1DM, T2DM, MI-DM, or CPI-DM. Because of the heterogeneity between the groups, we matched patients by age, sex, and diabetes duration using propensity scores. Patient data were aggregated in the respective first documented treatment year. RESULTS: The matched cohort consisted of 24 164 patients; T1DM: 29, T2DM: 24000, MI-DM: 120, CPI-DM: 15 patients. Median age at manifestation of CPI-DM patients was 63.6 (57.2-72.8) years (53.3% male). Body mass index in CPI-DM patients was significantly lower (26.8 [23.9-28.1] kg/m2 ) compared with T2DM patients (29.8 [26.2-34.3] kg/m2 , P = 0.02). At manifestation, HbA1c was significantly higher in CPI-DM compared with MI-DM, but there was no difference during follow-up. Diabetic ketoacidosis (DKA) was documented in six CPI-DM patients (T1DM: 0%, T2DM: 0.4%, MI-DM: 0.0%). Fourteen CPI-DM patients were treated with insulin, and three received additional oral antidiabetics. The most common therapy in T2DM was lifestyle modification (38.8%), insulin in MI-DM (52.5%). Concomitant autoimmune thyroid disease was present in four CPI-DM patients (T1DM: 0.0%, T2DM: 1.0%, MI-DM: 0.8%). CONCLUSIONS: The data from this controlled study show that CPI-DM is characterized by a high prevalence of DKA, autoimmune comorbidity, and metabolic decompensation at onset. Structured diagnostic monitoring is warranted to prevent DKA and other acute endocrine complications in CPI-treated patients.

Long-term trends of BMI and cardiometabolic risk factors among adults with type 1 diabetes: An observational study from the German/Austrian DPV registry.

AIMS: To analyse time-trends in BMI, obesity and cardiometabolic risk in adults with type 1 diabetes (T1DM) from the Diabetes Prospective Follow-up registry DPV. METHODS: Data from 62,519 individuals with T1DM (age ≥ 18 years, BMI ≥ 18.5 kg/m2) were analysed. Multivariable regression models were used to determine time-trends in BMI, obesity and cardiometabolic risk and to identify predictors for increasing BMI. Results were compared to the NCD Risk Factor Collaboration (NCD-RisC) data for Germany. RESULTS: Between 1999 and 2018 mean BMI increased from 25.0 kg/m2 to 26.2 kg/m2 in individuals with T1DM. This trend was most pronounced in young and middle-aged individuals (>21-55 years of age) and in those with higher baseline BMI. Insulin dose and diabetes duration were associated with increasing BMI. Between 1999 and 2016, the prevalence of obesity increased 1.8-fold in individuals with T1DM and 1.4-fold among the German population, respectively (NCD-RisC). Approximately 50-70% of individuals with obesity were insufficiently treated for hypertension and/or dyslipidaemia. CONCLUSION: In adults with T1DM the prevalence of obesity is increasing at a faster pace than in the German population. BMI needs to be closely monitored, particularly during young adulthood, and cardiovascular risk factors need to be controlled better to prevent CVD and premature death.

Hypoglycemia in Older Adults: Time Trends and Treatment Differences in Patients Aged ≥75 Years With Type 2 Diabetes.

OBJECTIVES: Hypoglycemia is a potentially life-threatening drug event under antidiabetic treatment. The aim of the study was to examine time trends in severe hypoglycemia in older adults with type 2 diabetes mellitus (T2DM) and antidiabetic treatment. DESIGN: Multicenter prospective diabetes patient follow-up registry (DPV). SETTING AND PARTICIPANTS: Patients aged ≥75 years with T2DM and documented treatment between 2005 and 2019. METHODS: Outcomes of interest were rates of severe hypoglycemia, diabetes therapy, body mass index, HbA1c, and estimated glomerular filtration rate. Time trends of outcomes were analyzed in the whole cohort and compared between age groups (75-<80, 80-<85, ≥85 years). RESULTS: A total of 136,931 patients from 188 diabetes centers were included. The adjusted HbA1c decreased from 7.3% (95% confidence interval 7.3-7.4) in 2005 to 7.2% (7.2-7.2) in 2019 (P < .001), with no significant difference between age groups (P = .47). Rates of severe hypoglycemia decreased from 6.7 (6.0-7.4) to 4.1 of 100 person-years (3.7-4.5) (P < .001) in the entire population. Patients aged ≥85 years had constantly lower HbA1c levels compared with younger groups (P < .001). Although severe hypoglycemia decreased the most in the ≥85 age group (P < .001), severe hypoglycemia remained consistently higher in this group compared with the 75 to <80 years group (P < .001). CONCLUSIONS AND IMPLICATIONS: During the analyzed time, the risk for severe hypoglycemia decreased. Although drugs with intrinsic risk for hypoglycemia were used less frequently, antidiabetic treatment in older adults should be further improved to continue reducing severe hypoglycemia in this age group, potentially accepting less strict metabolic control and age-specific target ranges.

Combination of Lenvatinib and Pembrolizumab Is an Effective Treatment Option for Anaplastic and Poorly Differentiated Thyroid Carcinoma.

Background: Anaplastic thyroid carcinoma (ATC) and metastatic poorly differentiated thyroid carcinomas (PDTCs) are rare aggressive malignancies with poor overall survival (OS) despite extensive multimodal therapy. These tumors are highly proliferative, with frequently increased tumor mutational burden (TMB) compared with differentiated thyroid carcinomas, and elevated programmed death ligand 1 (PD-L1) levels. These tumor properties implicate responsiveness to antiangiogenic and antiproliferative multikinase inhibitors such as lenvatinib, and immune checkpoint inhibitors such as pembrolizumab. Patients and Methods: In a retrospective study, we analyzed six patients with metastatic ATC and two patients with PDTC, who received a combination therapy of lenvatinib and pembrolizumab. Lenvatinib was started at 14-24 mg daily and combined with pembrolizumab at a fixed dose of 200 mg every three weeks. Maximum treatment duration with this combination was 40 months, and 3 of 6 ATC patients are still on therapy. Patient tumors were characterized by whole-exome sequencing and PD-L1 expression levels (tumor proportion score [TPS] 1-90%). Results: Best overall response (BOR) within ATCs was 66% complete remissions (4/6 CR), 16% stable disease (1/6 SD), and 16% progressive disease (1/6 PD). BOR within PDTCs was partial remission (PR 2/2). The median progression-free survival was 17.75 months for all patients, and 16.5 months for ATCs, with treatment durations ranging from 1 to 40 months (1, 4, 11, 15, 19, 25, 27, and 40 months). Grade III/IV toxicities developed in 4 of 8 patients, requiring dose reduction/discontinuation of lenvatinib. The median OS was 18.5 months, with three ATC patients being still alive without relapse (40, 27, and 19 months) despite metastatic disease at the time of treatment initiation (UICC and stage IVC). All patients with long-term (>2 years) or complete responses (CRs) had either increased TMB or a PD-L1 TPS >50%. Conclusions: Our results implicate that the combination of lenvatinib and pembrolizumab might be safe and effective in patients with ATC/PDTC and can result in complete and long-term remissions. The combination treatment is now being systematically examined in a phase II clinical trial (Anaplastic Thyroid Carcinoma Lenvatinib Pembrolizumab [ATLEP]) in ATC/PDTC patients.