Gender:all female.
Preliminary study:10 participants
Age:16.5+-3.2 years (mean +- standard deviation)
Type:restricting type (9 patients), binge-eating/purging type (1 patient)
Main Study:10 subjects (5 from group A, 5 from group B)
Group A and Group B, one of which is the synbiotics food and one of which is the placebo food.
(Group A)
Age:17.4 +- 5.7 years,
Type: restricting type (4 patients), binge-eating/purging type (1 patient)
(Group B)
Age:19.6 +- 8.1 years,
Type: restricting type (4 patients), binge-eating/purging type (1 patient)
2020/10/01 Start of preliminary study
2021/06/30 End of preliminary study
2021/07/01-2021/12/31 Preparation for randomisation (allocation, food preparation)
2022/01/01 Start of main study
Preliminary study: weight gain per cumulative calorie was significantly greater in patients who consumed the study foods compared with previous cases who did not consume synbiotics. No significant changes in gut microbiota or organic acids were observed before or after the administration of synbiotics.
Main study: results cannot be presented because the number of cases did not reach the target. The study will be resumed with the same content and analysis will be started when the number of cases reaches the target.
A preliminary study showed that synbiotics were more likely to produce weight gain in patients with anorexia nervosa. As main study did not reach its target number of cases, the same study will be resumed with the aim of incorporating a number of cases in which the results can be studied.
In addition, we did not make the periodic reports that we should have made in this study. We sincerely apologise for this.
2023年08月30日
3 IPDシェアリング
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無
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管理的事項
研究の種別
特定臨床研究
届出日
令和5年8月30日
臨床研究実施計画番号
jRCTs071200008
1 特定臨床研究の実施体制に関する事項及び特定臨床研究を行う施設の構造設備に関する事項
(1)研究の名称
神経性やせ症におけるシンバイオティクス投与の有効性評価:無作為化比較試験
Effects of synbiotics on anorexia nervosa: randomized controlled trial
神経性やせ症におけるシンバイオティクス投与の有効性評価
Effects of synbiotics on anorexia nervosa
(2)研究責任医師(多施設共同研究の場合は、研究代表医師)に関する事項等
須藤 信行
SUDO Nobuyuki
60304812
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九州大学大学院医学研究院
Graduate School of Medical Sciences, Kyushu University