Real-world evidence of treatment patterns and survival of metastatic gastric cancer patients in Germany.

BACKGROUND: Patients with metastatic gastric cancer (mGC) have poor prognosis. This real-world study aimed to describe treatment regimens and survival of mGC patients. METHODS: A retrospective analysis was conducted using anonymized German claims data (AOK PLUS) covering a period from 2010 to 2021. The study population included newly diagnosed mGC cases identified from 2011 to 2020. The index date was defined as the first diagnosis of metastasis on or after gastric cancer diagnosis. Therapy regimens were identified based on inpatient and outpatient data, and subsequently stratified by line of treatment. Survival analyses were conducted using the Kaplan-Meier method. RESULTS: The cohort consisted of 5,278 mGC incident cases (mean age: 72.7 years; male: 61.9%). Nearly half of the incident cases received mGC-related treatment (49.8%). Treated patients were more often male, younger, and had fewer comorbidities compared to untreated patients. Of the 2,629 mGC patients who started the first line of treatment (1LOT), 32.8% switched to 2LOT, and 10.2% reached 3LOT. Longer survival time was observed among disease-specific treated cases compared with untreated cases (median real-world overall survival (rwOS): 12.7 months [95%CI 12.1 - 13.3 months] vs. 3.7 months [95%CI 3.4 - 4.0 months]). CONCLUSION: Systemic therapy was not received in almost half of the mGC patients. In those patients, a very short median rwOS was observed. Treatment patterns were generally in line with the guideline recommendations, however, therapy switching rates and poor prognosis indicate high unmet needs also in the treated population.

Real-world experience with filgotinib for rheumatoid arthritis in Germany : A retrospective chart review.

BACKGROUND: Real-world data for filgotinib, a Janus kinase (JAK)1 inhibitor, are limited in patients with rheumatoid arthritis (RA). OBJECTIVES: To explore real-world filgotinib use in patients with RA in Germany. MATERIALS AND METHODS: This retrospective chart review included patients aged ≥ 18 years with confirmed moderate to severe RA who initiated filgotinib before December 1, 2021, with ≥ 6 months of medical records available prior to filgotinib initiation or after initial diagnosis. Patient characteristics, prior treatments, reasons for initiating/discontinuing filgotinib, disease activity, dose adjustments and concomitant treatments were recorded. RESULTS: In total, 301 patients from 20 German rheumatology outpatient units were included. One-third were aged ≥ 65 years and almost half had ≥ 1 cardiovascular (CV) risk factor. Most patients initiated filgotinib as monotherapy (83.7%; 12.7% of whom with glucocorticoids) and at the 200 mg dose (84.7%); higher proportions of those initiating the 100 versus 200 mg dose were aged ≥ 65 years and had renal impairment or ≥ 1 CV risk factor. Oral administration (78.4%), fast onset of action (66.8%) and administration as monotherapy (65.4%) were the most common reasons for initiating filgotinib. At 12 months, 41 (18.4%) patients had discontinued filgotinib, most commonly due to lack of effectiveness. After 6­months of follow-up, 36.8% of patients had achieved Clinical Disease Activity Index (CDAI) remission and 45.6% had achieved CDAI low disease activity. CONCLUSIONS: In clinical practice in Germany, reasons for initiating filgotinib in patients with RA were related to dosing flexibility and general JAK inhibitor attributes. Filgotinib was used predominantly as monotherapy and was effective and generally well tolerated; however, longer-term data in larger, prospective cohorts are needed.

Epidemiology of Diagnosed Age-related Macular Degeneration in Germany: An Evaluation of the Prevalence Using AOK PLUS Claims Data.

INTRODUCTION: Epidemiologic data on age-related macular degeneration (AMD) are mainly based on cohort studies, including both diagnosed and undiagnosed cases. Using health claims data allows estimating epidemiological data of diagnosed subjects with AMD within the health care system using diagnosis codes from a regional claims database (AOK PLUS) to estimate the prevalence and incidence of non-exudative and exudative AMD in Germany. METHODS: Patients with AMD were identified among AOK PLUS insured patients based on at least two outpatient, ophthalmologic or one inpatient H35.3 diagnoses for the years 2012 to 2021. Patients without continuous observation in a calendar year were excluded. Prevalence was assessed, and 1-year cumulative incidence was determined by the number of newly diagnosed patients divided by the number of individuals at risk. For 2020 and 2021, the AMD stage was assessed by diagnostic subcodes for non-exudative and exudative AMD, respectively. For 2012 to 2019, patient numbers were estimated based on the average proportions of non-exudative AMD and exudative AMD, respectively, in 2020 and 2021. Incidence and prevalence numbers were then extrapolated to Germany. RESULTS: Between 2012 to 2021, the prevalence of diagnosed AMD cases remained relatively stable among approximately 3.27 million AOK PLUS insured persons, ranging from 0.96% (minimum in 2021) to 1.31% (maximum in 2014) for non-exudative AMD, about twice as high as for exudative AMD (min-max: 0.53-0.72%). The age- and sex-adjusted projections amounted to 644,153 diagnosed non-exudative and 367,086 diagnosed German patients with exudative AMDs in 2021. The 1-year cumulative incidence for non-exudative and exudative AMD, respectively, ranged from 122,427-142,932 to 46,092-86,785 newly diagnosed cases. CONCLUSION: The number of diagnosed cases with AMD in Germany has increased slightly over the past decade. For the first time, patient counts with non-exudative and exudative AMD were approximated for Germany based on a representative, large-scale database study.

Liver disease epidemiology and burden in patients with alterations in plasma protein metabolism: German retrospective insurance claims analysis.

BACKGROUND: Alpha-1 antitrypsin deficiency is a rare genetic disease and a leading cause of inherited alterations in plasma protein metabolism (APPM). AIM: To understand the prevalence, burden and progression of liver disease in patients with APPM including alpha-1 antitrypsin deficiency. METHODS: We conducted a retrospective analysis of anonymized patient-level claims data from a German health insurance provider (AOK PLUS). The APPM cohort comprised patients with APPM (identified using the German Modification of the International Classification of Diseases-10th Revision [ICD-10-GM] code E88.0 between 01/01/2010-30/09/2020) and incident liver disease (ICD-10-GM codes K74, K70.2-3 and K71.7 between 01/01/2012-30/09/2020). The control cohort comprised patients without APPM but with incident liver disease. Outcomes were incidence/prevalence of liver disease in patients with APPM, demographics/baseline characteristics, diagnostic procedures, progression-free survival (PFS), disease progression and mortality. RESULTS: Overall, 2680 and 26299 patients were included in the APPM (fibrosis, 96; cirrhosis, 2584) and control (fibrosis, 1444; cirrhosis, 24855) cohorts, respectively. Per 100000 individuals, annual incidence and prevalence of APPM and liver disease was 10-15 and 36-51, respectively. In the APPM cohort, median survival was 4.7 years [95% confidence interval (CI): 3.5-7.0] and 2.5 years (95%CI: 2.3-2.8) in patients with fibrosis and cirrhosis, respectively. A higher proportion of patients in the APPM cohort experienced disease progression (92.0%) compared with the control cohort (67.2%). Median PFS was shorter in the APPM cohort (0.9 years, 95%CI: 0.7-1.1) compared with the control cohort (3.7 years, 95%CI: 3.6-3.8; P < 0.001). Patients with cirrhosis in the control cohort had longer event-free survival for ascites, hepatic encephalopathy, hepatic failure and esophageal/gastric varices than patients with cirrhosis in the APPM cohort (P < 0.001). Patients with fibrosis in the control cohort had longer event-free survival for ascites, cirrhosis, hepatic failure and esophageal/gastric varices than patients with fibrosis in the APPM cohort (P < 0.001). In the APPM cohort, the most common diagnostic procedures within 12 mo after the first diagnosis of liver disease were imaging procedures (66.3%) and laboratory tests (51.0%). CONCLUSION: Among patients with liver disease, those with APPM experience substantial burden and earlier liver disease progression than patients without APPM.

Rates of clinical remission and inadequate response to advanced therapies among patients with ulcerative colitis in Germany.

PURPOSE: Many patients treated for ulcerative colitis (UC) do not achieve clinical remission. This real-world study assessed clinical remission and inadequate response rates among patients with UC in Germany treated with advanced therapies. METHODS: This retrospective chart review included patients with UC newly initiating advanced (index) therapy (anti-TNFα agents, vedolizumab, tofacitinib) from January 2017-September 2019 (index date). Included patients had data for ≥ 12 months before (baseline period) and after the index date (follow-up period). Remission was defined as a partial Mayo score ≤ 1. Indicators of inadequate response were: index therapy discontinuation; therapy adjustments (index therapy dose escalation; augmentation with non-advanced therapies; corticosteroid [CS] use during maintenance therapy); CS dependency (use for ≥ 12 weeks); and UC-related hospitalisation, surgery or emergency department visit. Time to first remission and inadequate response were analyzed using Kaplan-Meier analyses. RESULTS: Among 149 patients with UC (median age: 40 years), 96 (64.4%) were biologic-naïve and 42 (28.2%) received CS at the index date. Within 12 months, 52 patients (47.2%) were in remission; of these, 13 patients (25.0%) received ≥ 1 therapy adjustment. At 12 months, 55 patients (37.6%) had ≥ 1 indicator of an inadequate response. Median time to remission was longer among biologic-experienced vs biologic-naïve patients (24 vs 7 months; p = 0.012). CONCLUSION: Over half of the patients were not in clinical remission after 12 months and more than one-third experienced inadequate response. One-quarter of patients in remission required therapy adjustments. Patients with UC require therapies that are more effective than those currently available to achieve better treatment outcomes.

The incidence of remission and indicators of inadequate response to advanced therapy in patients with ulcerative colitis: results from medical charts in the United Kingdom.

OBJECTIVE: A considerable proportion of patients with moderate-to-severe ulcerative colitis (UC) treated with advanced therapies do not achieve remission, even after 1 year of treatment, and suboptimal response to advanced therapies is frequently observed in clinical practice. This study aimed to analyze clinical practice data in the United Kingdom (UK) and assess the rates of clinical remission and inadequate response with advanced therapies among patients with UC. METHODS: This retrospective chart review included patients with UC who initiated a new advanced therapy (i.e. adalimumab, infliximab, golimumab, tofacitinib, or vedolizumab) between January 2017 and September 2019 from eight clinics across the UK. At least 12 months of data before and after starting an advanced therapy were required. Remission was assessed using components of the Mayo score. Inadequate response was defined by therapeutic adjustment or emergency treatment. RESULTS: Among 238 patients included (female: 46.6%; median age: 42.0 years; median follow-up: 28.8 months), 178 patients (74.8%) were biologic-naïve. At 12 months, 87 patients (53.9%) had achieved remission (median time to remission: 7.6 months), although 29 (33.3%) among them had required therapeutic modifications to achieve remission. At 12 months, 105 patients (44.3%) had at least one indicator of an inadequate response (median time to the first indicator of inadequate response: 18.0 months). CONCLUSIONS: Nearly half of the patients did not achieve remission, and almost half of the included patients had an inadequate response within 1 year after treatment initiation. More effective therapies are needed to effectively treat UC.

Treatment of ulcerative colitis (UC) follows a stepwise approach that considers disease severity and disease activity. It has the goal of achieving and maintaining steroid-free remission and healing of the gut lining. Treatment options for UC include several conventional and advanced therapies. However, suboptimal response to treatment has been reported in previous observational studies. This results in treatment adjustments, such as therapy discontinuation, dose intensification, and addition of conventional therapies, as well as lengthy concurrent use of corticosteroids.This retrospective chart review evaluated clinical practice data from eight clinics across the United Kingdom. This was done to assess rates of clinical remission and indicators of suboptimal response to advanced therapies among patients with UC. The analysis included data from January 2017 to September 2019.Nearly half of the patients did not have clinical remission within 1 year after starting advanced therapies. Optimization of advanced therapies was often seen, even in patients in remission. The most common indicators of suboptimal therapy were therapy discontinuation, dose escalation of advanced therapy, and the addition of conventional therapies. Our findings suggest that the efficacy of advanced therapies to treat UC remains insufficient in clinical practice. Thus, there is a need for more effective treatment alternatives to achieve better outcomes for patients with UC.

Real-World Treatment of Patients Newly Diagnosed with Chronic Obstructive Pulmonary Disease: A Retrospective German Claims Data Analysis.

Purpose: This study aimed to describe the real-world treatment of German incident COPD patients, compare that treatment with clinical guidelines, and provide insight into disease development after incident diagnosis. In addition, the economic burden of the disease by assessing COPD-related healthcare costs was described. Patients and Methods: Based on a German claims dataset, continuously insured individuals (04/2014-03/2019) aged 40 years or older with at least two incident pulmonologist's diagnoses or one inpatient diagnosis of COPD (ICD-10-GM code J44.-; no respective diagnosis in a 12-month baseline period) were selected. Treatment patterns after incident diagnosis considering inhaled maintenance therapies identified by ATC codes (outpatient prescriptions) were analyzed. Prescription patterns were compared with recommendations of German COPD treatment guidelines. Severe exacerbations were assessed as hospitalizations with main diagnosis ICD-10-GM code J44.1. COPD-associated costs from the perspective of the health insurance fund AOK PLUS were calculated per patient-year (PY). Results: The sample comprised 17,464 incident COPD patients with a mean age of 71.5 years. 58.9% were male and the mean Charlson-Comorbidity-Index was 5.3. During follow-up (median: 2.0 years), 57.1% of the patients received at least one prescription of an inhaled maintenance therapy, whereas 42.9% did not. Among treated patients, 35.2% started their treatment with LABA/LAMA, 25.3% with LAMA monotherapy, 16.2% with LABA/ICS, and 7.8% with LABA/LAMA/ICS therapy. Within four weeks after initial diagnosis, ICS-containing therapies were prescribed in 14.1% of patients. Of all patients with a prescribed triple therapy, 68.9% had no corresponding exacerbation history documented. On average, 0.16 severe exacerbations and 0.19 COPD-related hospitalizations were observed per PY during available follow-up. Direct COPD-related costs were 3,693 €/PY, with COPD-related hospitalizations being responsible for about 79.2% of these costs. Conclusion: Long-acting bronchodilators are the mainstay of pharmacological treatment of incident COPD patients in Germany, in line with guideline recommendations. Yet, a considerable proportion of incident COPD patients did not receive any inhaled maintenance therapy.

Healthcare Resource Utilization and Associated Costs in New Users of Empagliflozin versus DPP-4 Inhibitors and GLP-1 Agonists: A Comparative Analysis Based on Retrospective Real-World Data from German Sickness Funds.

Purpose: Achieving good glycemic control in type 2 diabetes (T2DM) may require individualized pharmacological approaches. We aimed to compare direct healthcare costs in patients treated with empagliflozin (EMPA) compared to dipeptidyl peptidase-4 inhibitors (DPP-4i) or glucagon-like peptide-1 receptor agonists (GLP-1-RA). Patients and Methods: This German claims data study included continuously insured persons with at least two outpatient diagnoses and/or one inpatient diagnosis of T2DM if they started EMPA, DPP-4i, or GLP-1-RA in 2015-2018. Healthcare costs were assessed from therapy initiation until the end of data availability, death, or therapy discontinuation and compared among propensity score-matched cohorts. Results: Of 24,465 patients included, 3285 received EMPA, 19,443 DPP-4i, and 1747 GLP-1-RA. Matched cohorts were balanced on baseline characteristics (EMPA versus DPP-4i: n1/n2 = 3100/3100 and EMPA versus GLP-1-RA: n3/n4 = 1346/1346). Mean total costs after start of DPP-4i were €7009 (95%-CI: 6573-7444) versus €4274 (3982-4566) for EMPA. Costs associated with GLP-1-RA treatment were also significantly higher compared with EMPA (€6851 [6183-7518] versus €4895 [4345-5445]). Conclusion: Although the individual clinical patient profile and physician assessment are paramount in treatment decisions, substantial differences in the economic impact of different antidiabetic therapies should be considered.

Inflammatory Bowel Disease Patients' Treatment Preferences Using a Discrete Choice Experiment Technique: The InPuT Study.

INTRODUCTION: The aim of this study was to investigate patients' preferences regarding the evolving treatment landscape in Crohn's disease (CD) and ulcerative colitis (UC) based on a discrete choice experiment. METHODS: Eligible patients (aged 18 years or older) had a confirmed diagnosis of CD or UC and were willing and able to participate in telephone interviews. The survey design is based on a prior literature review, a pilot study, and clinical expert discussions. Preferences related to clinical and practical features of advanced therapies, like tumor necrosis factor alpha inhibitors, anti-integrins, anti-interleukins, and Janus kinase inhibitors, were assessed. Patients were asked to choose between two different hypothetical treatment alternatives visualized in up to 11 choice scenarios. Based on these choices, the relative importance of treatment characteristics was derived from regression coefficients estimated by a conditional logit model. RESULTS: Of the 291 patients included, 219 (75%) were eligible for this analysis. Among the evaluated attributes in CD, 1-year remission rate was ranked highest, with 42.3% relevance for the overall decision. The second most important attribute was the frequency of serious adverse events (AE) (25.1%), followed by sustained remission over 2 years (17.8%). Lower importance was assigned to the administration mode (14.6%) and none to the frequency of non-serious AE (0.1%). In UC, preferences were driven by efficacy (25.3% for mucosal healing; 23.4% for corticosteroid-free remission) and the frequency of serious AE (18.3%), followed by the administration mode (18.1%). Also, non-serious AE were classified as relevant factors for decision-making (10.7%), while maintaining remission for at least 2 years showed no significant impact (4.4%). CONCLUSION: For both indications, efficacy outcomes were rated most important, followed by the frequency of serious AE. Variations were mainly found in the evaluation of non-serious AE and sustained remission. Considering patient preferences may improve the effectiveness of available therapies for moderate to severe CD and UC.

Epidemiology, healthcare utilization, and related costs among patients with IPF: results from a German claims database analysis.

BACKGROUND: Idiopathic pulmonary fibrosis (IPF) is a progressive form of fibrosing interstitial pneumonia with poor survival. This study provides insight into the epidemiology, cost, and disease course of IPF in Germany. METHODS: A cohort of incident patients with IPF (n = 1737) was identified from German claims data (2014-2019). Incidence and prevalence rates were calculated and adjusted for age differences compared with the overall German population. All-cause and IPF-related healthcare resource utilization as well as associated costs were evaluated per observed person-year (PY) following the initial IPF diagnosis. Finally, Kaplan-Meier analyses were performed to assess time from initial diagnosis to disease deterioration (using three proxy measures: non-elective hospitalization, IPF-related hospitalization, long-term oxygen therapy [LTOT]); antifibrotic therapy initiation; and all-cause death. RESULTS: The cumulative incidence of IPF was estimated at 10.7 per 100,000 individuals in 2016, 10.9 in 2017, 10.5 in 2018, and 9.6 in 2019. The point prevalence rates per 100,000 individuals for the respective years were 21.7, 23.5, 24.1, and 24.1. On average, ≥ 14 physician visits and nearly two hospitalizations per PY were observed after the initial IPF diagnosis. Of total all-cause direct costs (€15,721/PY), 55.7% (€8754/PY) were due to hospitalizations and 29.1% (€4572/PY) were due to medication. Medication accounted for 49.4% (€1470/PY) and hospitalizations for 34.8% (€1034/PY) of total IPF-related direct costs (€2973/PY). Within 2 years of the initial IPF diagnosis (23.6 months), 25% of patients died. Within 5 years of diagnosis, 53.1% of patients had initiated LTOT; only 11.6% were treated with antifibrotic agents. The median time from the initial diagnosis to the first non-elective hospitalization was 5.5 months. CONCLUSION: The incidence and prevalence of IPF in Germany are at the higher end of the range reported in the literature. The main driver for all-cause cost was hospitalization. IPF-related costs were mainly driven by medication, with antifibrotic agents accounting for around one-third of the total medication costs even if not frequently prescribed. Most patients with IPF do not receive pharmacological treatment, highlighting the existing unmet medical need for effective and well-tolerated therapies.

Inadequate Response, Treatment Patterns, Health Care Utilization, and Associated Costs in Patients With Ulcerative Colitis: Retrospective Cohort Study Based on German Claims Data.

BACKGROUND: Real-world data regarding response rates in ulcerative colitis treatment are rare, particularly for later lines of therapy. This study aimed to assess continuity of and changes to advanced therapies, as well as costs and specific indicators defining suboptimal therapy. METHODS: German claims data were retrospectively analyzed (January 2014 to June 2019). Patients with ulcerative colitis initiating an advanced therapy (adalimumab, golimumab, infliximab, tofacitinib, vedolizumab) were included. Inadequate response was indicated by therapy discontinuation, switch, escalation, augmentation, corticosteroid dependency, disease-related hospitalization, or surgery. Health care resource utilization (inpatient, outpatient, sick leaves, medication, aids, and remedies) and related costs were assessed from therapy initiation until discontinuation or loss to follow-up. RESULTS: Among 574 patients (median age, 39 years; female sex, 53.5%) who initiated advanced therapies, 458 (79.8%) received an antitumor necrosis factor therapy, 113 (19.7%) vedolizumab, and 3 (0.5%) tofacitinib. After 12 months, 75% had ≥1 indicator for suboptimal therapy. The median time to first indicated inadequate response was 4.8 months. Therapy discontinuation (38%), switching (26%), and prolonged use of steroids (36%) were common within the first year of treatment. In an unadjusted comparison, all-cause total costs per person-year were significantly higher in those who switched vs patients remaining on their therapy (€44,570 vs €36,807; P < .001). CONCLUSIONS: Our study indicates a high prevalence of inadequate response to advanced therapies. Only 25% of patients showed adequate response within 12 months after therapy initiation. Frequent dose and treatment changes were observed. The economic impact of suboptimal therapy in ulcerative colitis is substantial, highlighting the ongoing need for improved treatment strategies.

Guideline Adherence and Associated Outcomes in the Treatment of Type 2 Diabetes Mellitus Patients With an Incident Cardiovascular Comorbidity: An Analysis Based on a Large German Claims Dataset.

INTRODUCTION: According to current guidelines, appropriate drug treatment is the backbone of the effective management of cardiovascular (CV) comorbidities in patients with type 2 diabetes mellitus (T2DM). The main objective of this study was to assess the degree of real-world adherence to these guideline recommendations and to identify whether poor guideline adherence is associated with worse clinical outcomes. METHODS: In this retrospective German claims data analysis (AOK PLUS dataset), patients with T2DM with an incident diagnosis (index date) of ischemic stroke, myocardial infarction, heart failure or coronary artery disease were observed for 12 months between 1 January 2014 and 31 December 2017. We assessed guideline adherence per observed CV disease combination at three levels: "green" if patients received prescriptions of all recommended medications with > 185 defined daily doses (DDDs) per observed patient-year; "yellow" if patients received at least two prescriptions of at least one of the recommended medications; and "red" if patients did not receive at least two prescriptions of at least one of the recommended medications. The impact of the assignment of a patient to one of these three levels on all-cause mortality and CV risk was analyzed based on multivariable Cox regression analyses and reported as adjusted hazard ratios (HRs). RESULTS: We identified 32,916 patients with T2DM with an incident CV comorbidity (mean age 75.0 years, 54.2% female, Charlson Comorbidity Index [CCI]: 5.5). Observed patients received at least 185 DDDs of the following medication classes in the 12 months before/after the index date: vitamin K antagonists (6%/6%); antiplatelet drugs (9%/27%); novel oral anticoagulants (3%/13%); diuretics (48%/54%); beta blockers (31%/35%); calcium-channel blockers (34%/32%); renin-angiotensin-aldosterone system inhibitors (69%/68%); and lipid-modifying agents (19%/37%). When post-index therapy was compared to guideline recommendations, the level of "guideline adherence" was classified as "green" for 14.4% of the patients, "yellow" for 75.2% and "red" for 10.5%. An assignment of "red" was associated with worse CV outcomes in all analyses. Regarding mortality, in addition to one additional year of age (hazard ratio [HR] 1.04), CCI (HR 1.17), use of insulins (HR 1.25), digitalis glycosides (HR 1.52) and diuretics (HR 1.32), non-adherence to guideline recommendations ("red": HR 6.79; "yellow": HR: 1.30) was a significant predictor for early death, while female gender (HR 0.79), the participation in a disease management program (HR 0.69) and the use of antidiabetics other than insulin (HR 0.74) were generally associated with a reduced risk. CONCLUSION: Only a minority of patients with T2DM and an incident CV comorbidity receive a treatment fully adherent with guideline recommendations. This may contribute to high mortality rates in this population in clinical practice.

Real-world clinical outcomes and costs in type 2 diabetes mellitus patients after initiation of insulin therapy: A German claims data analysis.

BACKGROUND: This study describes real-world treatment-related outcomes and healthcare costs of German type 2 diabetes mellitus (T2D) patients who initiated insulin therapy. METHODS: This retrospective analysis includes German claims data from 01/01/2012 until 31/12/2016. Identification of eligible patients took place between 01/01/2013 and 31/12/2015, allowing for at least 1 year of follow-up. Clinical outcomes, such as HbA1c values and body mass index, were observed in a subpopulation participating in a Disease Management Program. Healthcare expenditures were evaluated for the first year of therapy. RESULTS: Overall, 27,340 insulin starters with T2D were observed (mean age: 72.2 years, female: 51.4%). Treatment-related outcomes were evaluated in a subsample of 12,034 patients. Patients who started insulin combined with other antidiabetic drugs (ADs) achieved their HbA1c goals more frequently than patients on insulin monotherapy (+10.7 percentage points [pp] vs. +21.1 pp for insulin plus metformin). All-cause costs were by far highest among patients with insulin monotherapy (€ 12,283 per patient-year) compared with patients receiving a combined AD regimen (€ 9,947-10,509 per patient-year). CONCLUSIONS: Changes in HbA1c values were not in favor of insulin monotherapy, compared to regimens including other ADs. It was also associated with higher costs, suggesting that insulin alone is a suboptimal treatment.

Anticoagulation Treatment in Cancer-Associated Venous Thromboembolism: Assessment of Patient Preferences Using a Discrete Choice Experiment (COSIMO Study).

INTRODUCTION: Clinical guidelines recommend anticoagulation therapy for the treatment of cancer-associated venous thromboembolism (VTE), but little is known about preferences. Therefore, the objective of this discrete choice experiment (DCE) was to elucidate patient preferences regarding anticoagulation convenience attributes. METHODS: Adult patients with cancer-associated VTE who switched to direct oral anticoagulants were included in a single-arm study (COSIMO). Patients were asked to decide between hypothetical treatment options based on a combination of the following attributes: route of administration (injection/tablet), frequency of intake (once/twice daily), need for regular controls of the international normalized ratio (INR) at least every 3 to 4 weeks (yes/no), interactions with food/alcohol (yes/no), and distance to treating physician (1 vs. 20 km) as an additional neutral attribute. DCE data were collected by structured telephone interviews and analyzed based on a conditional logit regression. RESULTS: Overall, 163 patients (mean age 63.7 years, 49.1% female) were included. They strongly preferred oral administration compared with self-injections (importance of this attribute for overall treatment decisions: 73.8%), and a treatment without dietary restrictions (11.8%). Even if these attributes were less important (7.2% and 6.5%, respectively), patients indicated a preference for a shorter distance to the treating physician and once-daily dosing compared with twice-daily intake. "Need for regular controls of INR at least every 3 to 4 weeks" showed no significant impact on the treatment decision (0.7%). CONCLUSION: This study showed that treatment-related decision making in cancer-associated VTE, assuming comparable effectiveness and safety of anticoagulant treatments, is predominantly driven by "route of administration," with patients strongly preferring oral administration.

Real-world insulin therapy in German type 2 diabetes mellitus patients: patient characteristics, treatment patterns, and insulin dosage.

BACKGROUND: A substantial share of type 2 diabetes mellitus (T2DM) patients receive insulin. However, little is known about the real-world treatment patterns around insulin initiation. METHODS: This was a retrospective claims data analysis. T2DM patients who initiated an insulin therapy between 01/01/2013 and 31/12/2015 were identified in the German AOK PLUS dataset. For validation of results, additional data on a similar T2DM patient population were collected in a Germany-wide medical chart review. RESULTS: A total of 284,878 T2DM patients were identified. Of these, 27,340 (9.6%) initiated an insulin treatment during the inclusion period (mean age: 72.2 years; 51.4% female). Mean/median weight and BMI of patients with available clinical data was 85.8/84.0 kg (SD:18.9) and 30.6/29.8 kg/m2 (SD:6.1), respectively at baseline. Mean/median HbA1c-value at baseline was 8.4/8.0% (SD: 1.8). Most commonly prescribed antidiabetic drugs (AD) within 6 months before insulin initiation were metformin (MET; 54.0%), DPP-4 inhibitors (DPP-4i; 37.6%), and sulfonylureas (SU; 29.5%). As high as 23.2% of the patients did not receive any AD prescription within 6 months before insulin initiation. A total of 10,953 of above 27,340 insulin starters (40.1%) initiated their insulin therapy without concomitant ADs (insulin monotherapy); 43% of these patients did not receive any AD before insulin initiation. Of the remaining 16,387 patients (59.9%), 4070 patients (14.9%) received MET only as concomitant AD, 6385 (23.4%) received MET plus at least one further AD, and 5932 (21.7%) received at least one further AD excluding MET. Throughout the first year of treatment, prescribed insulin dosage increased over time, resulting in approximately 43.3-77.9 IUs per observed patient day after 12 months of insulin treatment. CONCLUSIONS: Characteristics of German T2DM patients initiating insulin deviate substantially from the average German population, especially in terms of weight. We identified an unexpectedly high number of patients without previous AD therapy receiving insulin monotherapy, which is not in line with the clinical guidelines.