Evaluation of efficacy and safety of long-acting PEGylated recombinant human growth hormone (Jintrolong) for patients with growth hormone deficiency
Objectives This study aimed to compare the efficacy, safety and metabolic effects of once-weekly pegylated human growth hormone (PEG-rhGH) with daily rhGH in patients with growth hormone deficiency (GHD). Design 48 patients enrolled in this 12-month single-center, open-label, prospective, randomized controlled trial is allocated to PEG-rhGH 0.12 mg/kg/w and 0.20 mg/kg/w treatment. Besides, the control group allocated 23 patients treated with daily rhGH 0.28 mg/kg/w matched with sex, age, and baseline IGF-1 levels. The primary endpoint included height velocity (HV) and IGF-1 increase at the end of treatment. Other parameters associated with growth, metabolism and safety were also monitored. Results In terms of HV increase, the efficacy of PEG-rhGH dosed at 0.12 mg/kg/w and 0.20 mg/kg/w was comparable to that of daily rhGH dosed at 0.28 mg/kg/w after 3, 6 and 12 treatment (p>0.05). IGF-1 concentration and IGF-1 SDS were both elevated significantly at 3, 6 and 12 months (p=0.000) into normal range following PEG-rhGH treatment. BMI SDS elevated after PEG-rhGH treatment for 3, 6 and 12 months (p=0.000). HbA1c elevated after 3 and 12 months (p=0.009) and METS-IR elevated after 6 months (p=0.019) compared with baseline. The differences of other metabolic indexes (such as blood glucose, blood lipid, etc.) have no statistical significance (p>0.05). No severe adverse event was observed among the three groups. Conclusions The efficacy and safety were promising and comparable between once-weekly PEG-rhGH and daily rhGH injection within 12 months. The negative influence on glucose homeostasis needed attention and monitoring..
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:35 |
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Enthalten in: |
The journal of pediatric endocrinology and metabolism - 35(2022), 4 vom: 03. März, Seite 511-517 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Du, Hanze [VerfasserIn] |
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Links: |
Volltext [lizenzpflichtig] |
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BKL: |
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Anmerkungen: |
© 2022 Walter de Gruyter GmbH, Berlin/Boston |
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doi: |
10.1515/jpem-2021-0735 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
GRUY008801878 |
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520 | |a Objectives This study aimed to compare the efficacy, safety and metabolic effects of once-weekly pegylated human growth hormone (PEG-rhGH) with daily rhGH in patients with growth hormone deficiency (GHD). Design 48 patients enrolled in this 12-month single-center, open-label, prospective, randomized controlled trial is allocated to PEG-rhGH 0.12 mg/kg/w and 0.20 mg/kg/w treatment. Besides, the control group allocated 23 patients treated with daily rhGH 0.28 mg/kg/w matched with sex, age, and baseline IGF-1 levels. The primary endpoint included height velocity (HV) and IGF-1 increase at the end of treatment. Other parameters associated with growth, metabolism and safety were also monitored. Results In terms of HV increase, the efficacy of PEG-rhGH dosed at 0.12 mg/kg/w and 0.20 mg/kg/w was comparable to that of daily rhGH dosed at 0.28 mg/kg/w after 3, 6 and 12 treatment (p>0.05). IGF-1 concentration and IGF-1 SDS were both elevated significantly at 3, 6 and 12 months (p=0.000) into normal range following PEG-rhGH treatment. BMI SDS elevated after PEG-rhGH treatment for 3, 6 and 12 months (p=0.000). HbA1c elevated after 3 and 12 months (p=0.009) and METS-IR elevated after 6 months (p=0.019) compared with baseline. The differences of other metabolic indexes (such as blood glucose, blood lipid, etc.) have no statistical significance (p>0.05). No severe adverse event was observed among the three groups. Conclusions The efficacy and safety were promising and comparable between once-weekly PEG-rhGH and daily rhGH injection within 12 months. The negative influence on glucose homeostasis needed attention and monitoring. | ||
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700 | 1 | |a Yi, Pengfei |4 aut | |
700 | 1 | |a Bai, Xi |4 aut | |
700 | 1 | |a Luo, Yunyun |4 aut | |
700 | 1 | |a Yang, Hongbo |4 aut | |
700 | 1 | |a Chen, Shi |4 aut | |
700 | 1 | |a Pan, Hui |4 aut | |
700 | 1 | |a Zhu, Huijuan |4 aut | |
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