Background: Acute tonsillitis (including tonsillopharyngitis) in childhood is a common disease with a peak of illness in school-age. Most of these cases have a viral origin and antibiotic therapy is not indicated, therefore, effective symptomatic therapy is required. For this reason, complementary, alternative and integrative medicine therapies might be a solution. Objective: The aim of this review is to demonstrate study status of such therapies. Methods: The databases PubMed, Cochrane Library, OVID, CAMbase, CAM-QUEST (R) and Anthromedics were systematically screened for studies investigating complementary, alternative and integrative therapy approaches in paediatric cohorts. Studies were analyzed by therapy approach, study design, cohort and outcome, using the PRISMA 2020 checklist. Results: The systematic literature search resulted in 321 articles. Five publications corresponded to the search criteria and were assigned to the following specific therapeutic categories: herbal medicine (3), homeopathy (1) and ayurvedic medicine (1). Clinical trials were found for the herbal compounds BNO 1030 (Impupret (R)) and EPs (R) 7630 (Umckaloabo), the homeopathic complex Tonzolyt (R) and the ayurvedic medicine Kanchnara-Guggulu and Pratisarana of Tankana-Madhu. Antimicrobial effects of essential oils and carvacrol as single agents as well as in combination with erythromycin were analysed in an in vitro study. Conclusion: Clinical studies indicate an improvement of symptoms and a good tolerability of all investigated remedies of complementary, alternative and integrative medicine in the treatment of tonsillitis in childhood. Nevertheless, quality and quantity of the studies were insufficient to make a reliable conclusion regarding effectiveness. Therefore, more clinical trials are urgently needed to achieve a meaningful result.

Background/Objectives: More children and adolescents are adopting vegetarian diets. A balanced diet is particularly important for growth and bone development in children. It is important to clarify whether a vegetarian diet affects these processes. A systematic literature review was conducted to identify studies investigating differences in anthropometric data, nutrient intake, and biomarkers between vegetarian and omnivorous children. Methods: PUBMED, MEDLINE, and Web of Science Core Collections were searched between the end of 2014 and 2023. We included peer-reviewed randomized controlled trials, intervention, or observational studies that were published in English or German and investigated the differences between healthy children and adolescents from high-income countries who consumed either a vegetarian or an omnivorous diet. The review was conducted in accordance with the PRISMA guidelines. If at least five values with the same unit were available from different studies, a cumulative analysis of selected parameters was conducted. Due to the participants’ varying ages across the studies, limited cumulative analyses were conducted additionally by age category. Results: A total of 1681 studies were screened, of which 20 met the inclusion criteria. Significant differences were found in fiber and energy intake from carbohydrates and proteins. The results were strengthened by the restricted cumulative analysis of the 2–10 age category, which also revealed significant differences when comparing VG and OM. Conclusions: A higher intake of fiber, more energy from carbohydrates, and sufficient energy from proteins and less from fat can be regarded as the benefits of a vegetarian diet, according to this review. There are also the first indications of enhanced vitamin C and E, iron, folate, and magnesium intake. These characteristics can be regarded as potential benefits of a vegetarian diet. A lower vitamin B12 and vitamin D intake has been identified as a potential risk factor. Further longitudinal, prospective, observational studies are needed. Prospero registration date and number: 6 March 2023, CRD42023402301.

Introduction: Overall survival of high-risk neuroblastoma patients is still poor, emphasizing the need for novel therapeutic options. There is evidence for anti-cancer properties of the herbal substances thymoquinone and curcumin. These substances are isolated from Nigella sativa L. and Curcuma longa L., respectively, which are used in traditional medicine. Objective: We investigated cytotoxic effects of thymoquinone and curcumin on neuroblastoma cell lines NLF, NB69, and SK-N-BE(2), in vitro. Methods: Cytotoxicity of compounds was investigated by MTT cell viability assays. For analyzing effects on cell proliferation BrdU assays were employed and induction of apoptosis was detected by Cell Death ELISA assays. Results: Both substances showed cytotoxic effects in all three neuroblastoma cell lines, whereby primary human fibroblast cells reacted less sensitively. Overall, lower IC50 values could be calculated for curcumin (3.75–7.42 µM) than for thymoquinone (5.16–16.3 µM). Decreased proliferation and increased apoptosis rates were observed under treatment. Conclusions: Both substances showed anti-tumoral properties on neuroblastoma cell lines and should be further investigated as therapeutic agents.

Acute bronchitis is one of the most common pediatric diseases. In addition to conventional therapies, a frequent use of complementary and alternative medicine (CAM) has been stated. Anthroposophic medicine (AM) is one of the most practiced complementary and integrative medicine (CIM) approaches in Central Europe but hitherto no consensus-based clinical recommendations or guidelines are available. Therefore, a consensus-based recommendation leading to an informed and reasonable use of AM in the treatment of acute bronchitis in pediatrics was developed. A total of 61 physicians in Germany with expertise in the field of anthroposophic pediatrics was invited to complete an online multistep Delphi process. Two independent reviewers quantitatively and qualitatively evaluated the results. The survey was completed when >75 % consensus was achieved. The clinical recommendation comprises 15 subitems related to treatment as well as clinical and psychosocial aspects. All items reached strong consensus (>90 %; N = 9) or consensus (75-90 %; N = 6). The comprehensive clinical recommendation creates a scientific base for the anthroposophic integrative treatment of acute bronchitis in children in Germany. It will make the anthroposophic approach more applicable, understandable and comparable to a wider public of physicians and other health professionals in Germany.