Effective GH Replacement With Somapacitan in Children With GHD: REAL4 2-year Results and After Switch From Daily GH.

CONTEXT: Somapacitan is a long-acting GH derivative for treatment of GH deficiency (GHD). OBJECTIVE: Evaluate the efficacy and tolerability of somapacitan in children with GHD after 2 years of treatment and after the switch from daily GH. DESIGN: A randomized, multinational, open-labelled, controlled parallel group phase 3 trial, comprising a 52-week main phase and 3-year safety extension (NCT03811535). SETTING: Eighty-five sites across 20 countries. PATIENTS: A total of 200 treatment-naïve prepubertal patients were randomized and exposed; 194 completed the 2-year period. INTERVENTIONS: Patients were randomized 2:1 to somapacitan (0.16 mg/kg/wk) or daily GH (0.034 mg/kg/d) during the first year, after which all patients received somapacitan 0.16 mg/kg/wk. MAIN OUTCOME MEASURES: Height velocity (HV; cm/year) at week 104. Additional assessments included HV SD score (SDS), height SDS, IGF-I SDS, and observer-reported outcomes. RESULTS: HV was sustained in both groups between 52 and 104 weeks. At week 104, mean (SD) for HV between weeks 52 and 104 was 8.4 (1.5) cm/year after continuous somapacitan treatment and 8.7 (1.8) cm/year after 1 year of somapacitan treatment following switch from daily GH. Secondary height-related endpoints also supported sustained growth. Mean IGF-I SDS during year 2 was similar between groups and within normal range (-2 to +2). Somapacitan was well tolerated, with no safety or tolerability issues identified. GH patient preference questionnaire results show that most patients and their caregivers (90%) who switched treatment at year 2 preferred once-weekly somapacitan over daily GH treatment. CONCLUSIONS: Somapacitan in children with GHD showed sustained efficacy and tolerability for 2 years, and after switching from daily GH. Patients/caregivers switching from daily GH expressed a preference for somapacitan. CLINICAL TRIAL REGISTRATION: NCT03811535.

Weekly Somapacitan is Effective and Well Tolerated in Children With GH Deficiency: The Randomized Phase 3 REAL4 Trial.

CONTEXT: Somapacitan, a once-weekly reversible albumin-binding GH derivative, is evaluated in children with GH deficiency (GHD). OBJECTIVE: To demonstrate efficacy and safety of somapacitan vs daily GH. METHODS: REAL4 is a randomised, multinational, open-labeled, active-controlled parallel group phase 3 trial, comprising a 52-week main trial and 3-year extension (NCT03811535). SETTING: Eighty-six sites across 20 countries. PATIENTS: 200 treatment-naïve patients were randomized and exposed. INTERVENTIONS: Patients were randomized 2:1 to somapacitan (0.16 mg/kg/wk) or daily GH (Norditropin; 0.034 mg/kg/d), administered subcutaneously. MAIN OUTCOME MEASURES: The primary endpoint was annualized height velocity (HV; cm/y) at week 52. Additional assessments included HV SD score (SDS), height SDS, bone age, IGF-I SDS, patient-reported outcomes, and safety measures. RESULTS: Estimated mean HV at week 52 was 11.2 and 11.7 cm/y for somapacitan and daily GH, respectively. Noninferiority was confirmed. Changes in HV SDS, height SDS, bone age, and IGF-I SDS from baseline to week 52 were similar between treatment groups. At week 52, mean IGF-I SDS values were similar between treatment groups and within normal range (-2 to +2). Safety of somapacitan was consistent with the well-known daily GH profile. Low proportions of injection-site reactions were reported for somapacitan (5.3%) and daily GH (5.9%). Both treatments similarly reduced disease burden from baseline to week 52, whereas a greater treatment burden reduction was observed for somapacitan. CONCLUSIONS: Similar efficacy for somapacitan compared to daily GH was demonstrated over 52 weeks of treatment with comparable safety and mean IGF-I SDS levels in treatment-naïve children with GHD.

[The "Hamburg home visit for older citizens" : Development, execution and acceptance in 4716 older people in 15 months]. / Der "Hamburger Hausbesuch für Seniorinnen und Senioren" : Entwicklung, Durchführung und Akzeptanz bei 4716 älteren Menschen in 15 Monaten.

BACKGROUND: Preventive home visits are part of communal programs for older citizens. The city of Hamburg promoted the pilot project "The Hamburg home visit for older citizens" in two city districts. The voluntary program is offered to persons on their 80th birthday, without comprehensive assessment and is performed by visitors with a background in healthcare or social work. The aim is to provide information, to identify need of help and to initiate contact with officials for support if wanted. METHODS: The structural and administrative prerequisites were defined together with officials of the city of Hamburg and the two city districts. The data safety concept, provision of addresses, birthday letter, information to be provided, recruitment, qualification and training of the visitors, timing and performance of visits, guiding how to communicate during the home visit, documentation and quarterly reports are described in detail. RESULTS: From September 2018 to December 2019, 1636 (35%) out of 4716 persons contacted were visited by 59 visitors. The most frequent reasons for refusal were no need because of good health (40%) or satisfaction with existing support (14%). Most issues addressed were health situation (51%), mobility (43%), housing conditions (42%) and social contacts (41%). There was need of support as documented in 399 out of 1636 home visits, and contacts for support were initiated as required by 55 persons. CONCLUSION: The acceptance of this new approach was 10% higher than 25% per month that had been expected in both the concentrated urban as well as the more rural city districts. Home visits on the 80th birthday appear to be feasible provided that structural and operational prerequisites are considered. In 2020, they were offered to all districts of the city, i.e. to about 15,000 persons per year.

Quality of Life of Short-Statured Children Born Small for Gestational Age or Idiopathic Growth Hormone Deficiency Within 1 Year of Growth Hormone Treatment.

Aside from clinical endpoints like height gain, health-related quality of life has also become an important outcome indicator in the medical field. However, the data on short stature and health-related quality of life is inconsistent. Therefore, we examined changes in health-related quality of life in German children with idiopathic growth hormone deficiency or children born small for gestational age before and after 12 months of human growth hormone treatment. Children with idiopathic short stature without treatment served as a comparison group. At baseline, health-related quality of life data of 154 patients with idiopathic growth hormone deficiency (n = 65), born small for gestational age (n = 58), and idiopathic short stature (n = 31) and one parent each was collected. Of these, 130 completed health-related quality of life assessments after 1-year of human growth hormone treatment. Outcome measures included the Quality of Life in Short Stature Youth questionnaire, as well as clinical and sociodemographic data. Our results showed that the physical, social, and emotional health-related quality of life of children treated with human growth hormone significantly increased, while untreated patients with idiopathic short stature reported a decrease in these domains. Along with this, a statistically significant increase in height in the treated group can be observed, while the slight increase in the untreated group was not significant. In conclusion, the results showed that human growth hormone treatment may have a positive effect not only on height but also in improving patient-reported health-related quality of life of children with idiopathic growth hormone deficiency and children born small for gestational age.