Did the change of the vaccination schedule effect pneumococcal conjugate vaccination compliance and adherence of premature and mature born infants in Germany? Answers from a claims database analysis.

BACKGROUND: In August 2015, the German Standing Committee on Vaccination (STIKO) changed the pneumococcal conjugate vaccination (PCV) schedule for mature infants from a 3+1 to a 2+1scheme. For premature infants, the 3+1schedule remained unchanged. Aim was to assess vaccination rates, completeness, and timeliness for PCV stratified by premature and mature infants before and after the recommendation change based on real-world data. METHODS: Retrospective claims data analyses were conducted using a comprehensive research database. The study population consisted of all mature and premature infants born in 2013, 2016, or 2018 with an individual follow-up of 24 months using ICD-10-GM codes P07.2 and P07.3 for premature infants. Hexavalent (HEXA) combination vaccination with a consistent 3+1recommendation for premature and mature infants was analyzed as a reference. RESULTS: After follow-up of 24 months, rates of premature and mature infants receiving ≥1PCV and HEXA vaccination steadily increased since the change of STIKO's recommendation. However, in 2018 (2016/2013), only 47 % (41 %/65 %) of premature but 74 % (72 %/68 %) of mature infants obtained the recommended 3+1 respectively 2+1 PCV doses. At the same age, a consistent increase in complete HEXA vaccination with 3+1 doses was observed over time in premature (2013/2016/2018: 66 %/68 %/70 %) and mature (2013/2016/2018: 69 %/72 %/73 %) infants. Timeliness of PCV and HEXA booster administration remained stable with âˆ¼50 % of all premature and mature infants receiving the booster according to recommended timelines. CONCLUSION: There is no proven evidence that the reduced PCV schedule for mature infants induced a higher acceptance of vaccination. The rate of unvaccinated infants remained at a considerable level and vaccinations were often delayed. Although the STIKO still recommends a 3+1 PCV schedule for premature infants in Germany, less than half of children showed a completed vaccination series. To protect these vulnerable groups, efforts are needed to increase adherence to the STIKO recommendation especially for premature infants.

Real-world treatment patterns and healthcare resource utilization among migraine patients: a German claims database analysis.

AIMS: Despite migraine being one of the most common neurological diseases, affected patients are often not effectively treated. This analysis describes the burden of migraine in Germany and assesses real-world treatment patterns and healthcare resource utilization (HCRU) of preventive-treated migraine patients from the perspective of Statutory Health Insurance. METHODS: A retrospective analysis was conducted using InGef Research Database claims data from 2018-2019. Migraine patients were stratified into cohorts by acute and preventive treatment status. Patients on preventive treatment were further stratified according to the type of prophylaxis received. Disease burden in preventively treated migraine patients was reported via treatment patterns, pathways, and comorbidities. HCRU was assessed through outpatient provider visits, hospitalizations, and sick leave. RESULTS: 160,164 adult migraine patients were identified, of which 55,378 (34.6%) were prescribed preventive treatment with conventional (n = 25,984, 46.9%), calcitonin gene-related peptide monoclonal antibody (CGRP mAb) (n = 613, 1.1%), or off-label therapies (n = 28,781, 52.0%). 936 (1.7%) patients received Botulinum Neurotoxin Type A (BoNTA). CGRP mAb-treated patients had a high rate of triptan prescriptions (2018: 95.5%; 2019: 88.9%), migraine-related hospitalizations (2018: 33.0%; 2019: 21.0%), and sick leave (2018: 26.8%; 2019: 22.5%). A high proportion of CGRP mAb- and BoNTA-treated patients was diagnosed with abdominal and pelvic pain (34.3% and 36.2%) and low back pain (34.1% and 35.3%). These patients also showed a high prevalence of depressive episodes (49.1% and 50.1%) and chronic pain disorders (37.5% and 32.9%). LIMITATIONS: This study focused on descriptive analyses which do not allow for assessment of causality when comparing treatment groups. CONCLUSIONS: Disease burden was high in patients receiving CGRP mAbs suggesting that patients treated preventively with CGRP mAbs shortly after product launch in Germany were severely affected, chronic migraine patients. The same may be true for patients receiving BoNTA who also showed an increased disease burden.

Clinical outcomes in patients receiving edoxaban or phenprocoumon for prevention of stroke in atrial fibrillation: a German real-world cohort study.

BACKGROUND: Appropriate and timely anticoagulant therapy with vitamin K antagonists (VKAs) or non-vitamin K oral antagonists (NOACs) is essential for stroke prevention in non-valvular atrial fibrillation (NVAF). Comparative data regarding effectiveness and safety for edoxaban vs phenprocoumon, the predominant VKA in Germany, are scarce. OBJECTIVES: The study evaluates effectiveness and safety of edoxaban vs phenprocoumon in NVAF patients in a German real-world setting. METHODS: German statutory health insurance claims data of the Institute for Applied Health Research Berlin (InGef) Research Database from 2014 until 2019 were analyzed. In NVAF patients, new users of edoxaban and phenprocoumon were compared to assess effectiveness (stroke/systemic embolism (SE)) and safety (bleeding) during therapy. Hazard ratios (HR) were estimated through multiple outcome-specific cox proportional hazard models adjusting for baseline characteristics. Outcomes of geriatric patients were analyzed in subgroup analyses. RESULTS: Between 2015 and 2018, 7,975 and 13,319 NVAF patients newly initiated treatment with edoxaban or phenprocoumon. After adjusting for baseline confounders, the risk of stroke/SE (HR: 0.85, 95% CI: 0.70-1.02) was numerically but not significantly lower, while the risk of major bleeding (HR: 0.69, 95% CI: 0.58-0.81) was significantly lower for edoxaban. In the geriatric subgroups, homogenous results compared to the main analysis were obtained. CONCLUSION: The results of this real-world analysis indicated better effectiveness and safety outcomes in patients with NVAF initiating edoxaban treatment compared to phenprocoumon. The findings confirm that the beneficial effects observed in the pivotal ENGAGE AF-TMI 48 trial can also be achieved in real-world use of edoxaban.

Vaccination rates and adherence in premature infants before and after pneumococcal conjugate vaccine schedule change for term infants - A claims database analysis in Germany.

BACKGROUND: In 2015, the German Standing Committee on Vaccination (STIKO) changed the pneumococcal conjugate vaccination (PCV) schedule for mature infants from a 3+1scheme (2, 3, 4, and 11-14 months of age) to a 2+1scheme (2, 4, and 11-14 months of age). For premature infants, the 3+1scheme remained. The aim of this study was to assess vaccination rates, completeness, and timeliness for PCV in premature infants before and after the modified recommendation. METHODS: A retrospective claims data analysis using the "Institut für angewandte Gesundheitsforschung Berlin" Research Database was conducted. Premature infants born in 2013 and 2016 with an individual follow-up of 24 months were included. Hexavalent combination (HEXA) vaccination with a consistent 3+1recommendation for mature and premature infants was analyzed as reference vaccination. RESULTS: After 24 months, the PCV rate for at least one dose remained stable in premature newborns of 2016 compared to 2013, while the HEXA vaccination rate increased slightly. However, a significant decrease of a completed PCV schedule (4 doses) in premature infants was noted, whereas the completeness of HEXA vaccination did not change. The timeliness of PCV in premature newborns increased for the first and the booster PCV, while the timeliness of HEXA immunization did not change from 2013 to 2016. CONCLUSION: Although STIKO still recommends a 3+1PCV schedule for premature infants in Germany, premature infants were vaccinated according to the changed recommendations for mature born infants. A substantial share of premature infants remained unvaccinated, and their vaccinations were often delayed.

Vaccination rates and adherence in pneumococcal conjugate vaccination in mature born infants before and after vaccination schedule change - A claims database analysis.

BACKGROUND: In August 2015, the German Standing Committee on Vaccination (STIKO) changed the pneumococcal conjugate vaccination (PCV) schedule for mature infants from a 3+1 scheme to a 2+1 scheme. It was expected that a reduction of doses would be associated with a higher acceptance of the vaccination. Aim of this study was to assess vaccination rates and adherence for PCV after the change of recommendation based on real-world data. METHODS: A retrospective claims data analysis using the InGef Research Database was conducted. The study population consisted of all mature infants born in 2013 (last birth cohort completely under 3+1 recommendation) or 2016 (first birth cohort completely under 2+1 recommendation) with an individual follow-up of 24 months. Hexavalent combination vaccination (HEXA) with a consistent 3+1 recommendation was analyzed as reference. RESULTS: After follow-up of 24 months, 90.9% (91.2%) of the 2016 (2013) cohort received at least one dose of PCV. At the same age, 67.7% of the 2013 cohort received a booster dose according to the 3+1 schedule and 75.6% of the 2016 cohort received a booster dose presumably either according to the 2+1 (71.7%) or 3+1 (3.9%) schedule. Of those receiving the booster dose, only 46.3% (2016) and 45.1% (2013) received the booster dose on time as recommended. The HEXA vaccination rate increased from 88.9% (2013) to 91.6% (2016) with a full series completion in 69.1% (2013) vs 72.9% (2016). The proportion of infants receiving the booster vaccination on time rose to 50.0% in 2016 (47.8% in 2013). CONCLUSIONS: Although the rate for the PCV booster dose slightly increased, nearly a quarter of the infants born in 2016 did not receive a booster dose at all. Furthermore, vaccinations were still frequently delayed, and the rate of unvaccinated infants remained constant.