1
|
Vermeiren E, Van Eyck A, Van De Maele K, Ysebaert M, Makhout S, De Guchtenaere A, Van Helvoirt M, Tanghe A, Naets T, Vervoort L, Braet C, Bruyndonckx L, De Winter B, Verhulst S, Van Hoorenbeeck K. The Predictive Value of Adipokines and Metabolic Risk Factors for Dropouts and Treatment Outcomes in Children With Obesity Treated in a Pediatric Rehabilitation Center. Front Endocrinol (Lausanne) 2022; 13:822962. [PMID: 35769076 PMCID: PMC9234213 DOI: 10.3389/fendo.2022.822962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 04/29/2022] [Indexed: 11/18/2022] Open
Abstract
Background Inpatient pediatric obesity treatments are highly effective, although dropouts and weight regain threaten long-term results. Preliminary data indicate that leptin, adiponectin, and cardiometabolic comorbidities might predict treatment outcomes. Previous studies have mainly focused on the individual role of adipokines and comorbidities, which is counterintuitive, as these risk factors tend to cluster. This study aimed to predict the dropouts and treatment outcomes by pre-treatment patient characteristics extended with cardiometabolic comorbidities (individually and in total), leptin, and adiponectin. Methods Children aged 8-18 years were assessed before, immediately after and 6 months after a 12-month inpatient obesity treatment. Anthropometric data were collected at each visit. Pre-treatment lipid profiles; glucose, insulin, leptin, and adiponectin levels; and blood pressure were measured. The treatment outcome was evaluated by the change in body mass index (BMI) standard deviation score (SDS) corrected for age and sex. Results We recruited 144 children with a mean age of 14.3 ± 2.2 years and a mean BMI of 36.7 ± 6.2 kg/m2 corresponding to 2.7 ± 0.4 BMI SDS. The 57 patients who dropped out during treatment and the 44 patients who dropped out during aftercare had a higher pre-treatment BMI compared to the patients who completed the treatment (mean BMI, 38.3 ± 6.8 kg/m2 vs 35.7 ± 5.5 kg/m2) and those who completed aftercare (mean BMI, 34.6 ± 5.3 kg/m2 vs 37.7 ± 6.3 kg/m2) (all p<0.05). Additionally, aftercare attenders were younger than non-attenders (mean age, 13.4 ± 2.3 years vs 14.9 ± 2.0, p<0.05).Patients lost on average 1.0 ± 0.4 SDS during treatment and regained 0.4 ± 0.3 SDS post-treatment corresponding to regain of 43 ± 27% (calculated as the increase in BMI SDS post-treatment over the BMI SDS lost during treatment). A higher BMI and more comorbidities inversely predicted BMI SDS reduction in linear regression (all p<0.05).The absolute BMI SDS increase after returning home was predicted by pre-treatment leptin and systolic blood pressure, whereas the post-treatment BMI SDS regain was predicted by pre-treatment age, leptin, and adiponectin levels (all p<0.05) in multivariate linear regressions. Conclusion Patients who need treatment the most are at increased risk for dropouts and weight regain, emphasizing the urgent need for interventions to reduce dropout and support inpatients after discharge. Furthermore, this study is the first to report that pre-treatment leptin and adiponectin levels predict post-treatment BMI SDS regain, requiring further research.
Collapse
Affiliation(s)
- Eline Vermeiren
- Laboratory of Experimental Medicine and Pediatrics and Member of the Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Annelies Van Eyck
- Laboratory of Experimental Medicine and Pediatrics and Member of the Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Department of Pediatrics, Antwerp University Hospital, Edegem, Belgium
| | | | - Marijke Ysebaert
- Department of Pediatrics, Antwerp University Hospital, Edegem, Belgium
| | - Sanae Makhout
- Laboratory of Experimental Medicine and Pediatrics and Member of the Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | | | | | | | - Tiffany Naets
- Department of Developmental, Personality and Social Psychology, Ghent University, Ghent, Belgium
| | - Leentje Vervoort
- Department of Developmental, Personality and Social Psychology, Ghent University, Ghent, Belgium
- Department of Developmental Psychology, Radboud University, Nijmegen, Netherlands
| | - Caroline Braet
- Department of Developmental, Personality and Social Psychology, Ghent University, Ghent, Belgium
| | - Luc Bruyndonckx
- Laboratory of Experimental Medicine and Pediatrics and Member of the Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Department of Pediatrics, Antwerp University Hospital, Edegem, Belgium
- Department of Pediatric Cardiology, Amsterdam University Medical Centers, Amsterdam, Netherlands
| | - Benedicte De Winter
- Laboratory of Experimental Medicine and Pediatrics and Member of the Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Stijn Verhulst
- Laboratory of Experimental Medicine and Pediatrics and Member of the Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Department of Pediatrics, Antwerp University Hospital, Edegem, Belgium
| | - Kim Van Hoorenbeeck
- Laboratory of Experimental Medicine and Pediatrics and Member of the Infla-Med Centre of Excellence, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Department of Pediatrics, Antwerp University Hospital, Edegem, Belgium
| |
Collapse
|
2
|
Kristoffersen MJ, Michelsen SI, Rasmussen M, Due P, Thygesen LC, Krølner RF. Study Protocol for Evaluation of an Extended Maintenance Intervention on Life Satisfaction and BMI Among 7-14-Year-Old Children Following a Stay at a Residential Health Camp in Denmark. Front Public Health 2021; 9:733144. [PMID: 34900891 PMCID: PMC8651483 DOI: 10.3389/fpubh.2021.733144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 10/29/2021] [Indexed: 11/30/2022] Open
Abstract
Background: It is challenging to maintain effects of public health interventions. For residential health camps benefits often disappear as the child returns home. Furthermore, long-term effects are often not measured or reported. This paper presents the study protocol for an evaluation of an extended maintenance intervention offered to children who have completed a 10-week residential health camp at one of the five Danish Christmas Seal Houses (DCSH). The target group of DSCH is 7–14-year-olds with social, mental, and/or overweight issues and the overall aim of the camp is to increase life satisfaction and a healthy lifestyle. The primary aim of this study is to assess the effectiveness of the maintenance intervention on children's life satisfaction (primary outcome) and BMI Z-score (secondary outcome) 1 year after health camp. Methods: The extended maintenance intervention is developed by DCSH and delivered to each child and family individually by an intervention coordinator to help children maintain positive benefits of the health camp on life satisfaction and health behaviors after returning to their homes. Intervention activities target the child and the family. The effect will be tested in a quasi-experimental design: The intervention is offered to half of the children at one of the five DSCH (intervention group, N~144) while the other half and the children at the other four DSCH receive a standard maintenance intervention (control group, N~894). Children will complete questionnaires on life satisfaction measured by an adapted version of the Cantril ladder and height and weight prior to health camp, at the end of health camp, 3 months and 1 year after the end of health camp. To enable per protocol analysis and nuanced interpretation of effect estimates, we will monitor the implementation of the intervention by a process evaluation study among children, parents, and follow up coordinators using qualitative and quantitative methods. Discussion: We present a systematic approach to evaluating practice-based interventions in a research design. The study will provide new knowledge on the effectiveness of individualized maintenance interventions on long-term effects on life satisfaction and weight loss among children. Trial registration: Prospectively registered at Current Controlled Trials ISRCTN 13011465 https://www.isrctn.com/ISRCTN13011465
Collapse
Affiliation(s)
| | - Susan Ishøy Michelsen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Mette Rasmussen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Pernille Due
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | - Lau Caspar Thygesen
- National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark
| | | |
Collapse
|
3
|
Li X, Zhou X, Hesketh T. Experiences and perspectives of children attending a weight loss camp in China: a qualitative study. Child Care Health Dev 2016; 42:644-51. [PMID: 27272898 DOI: 10.1111/cch.12353] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Accepted: 04/26/2016] [Indexed: 12/01/2022]
Abstract
BACKGROUND Modernisation, urbanisation and the globalisation of food markets have exposed Chinese children to an obesogenic environment. With the dramatic increase in the prevalence of overweight and obesity among Chinese children, there are now over 2000 weight loss camps for children. The aim of this study was to investigate how one typical weight loss camp operates and to explore the experiences and perceptions of children attending the camp. METHODS This study utilised ethnographic techniques and semi-structured interviews with children attending a 28-day summer weight loss camp in Hangzhou, China. All children attending at the time of the study were included. Field notes were taken, and interviews with children were recorded, transcribed and analysed into themes. RESULTS Nine boys and 10 girls aged 7-18 years with a body mass index ranging from 21 to 37 kg/m(2) were interviewed. The weight loss programme combined dietary restriction (<350 calories/meal) and a daily schedule of 8 h of exercise in outdoor temperatures of around 40 °C. Field observation and interviews showed that the regime was distressing for all the children who suffered hunger and exhaustion leading to crying, squabbling, fighting and desperate phone calls to parents. All felt their weight loss could not be sustained. CONCLUSIONS The extreme conditions and total absence of health and nutrition education at the camp were of great concern. Parents should be aware of the potential dangers and long-term ineffectiveness of such interventions. At the very least, these camps must be subject to regulation.
Collapse
Affiliation(s)
- X Li
- Institute for Global Health, University College London, London, UK
| | - X Zhou
- School of Public Health, Zhejiang University, Zhejiang, China
| | - T Hesketh
- Institute for Global Health, University College London, London, UK.,School of Public Health, Zhejiang University, Zhejiang, China
| |
Collapse
|
4
|
Kelly KP, Kirschenbaum DS. Immersion treatment of childhood and adolescent obesity: the first review of a promising intervention. Obes Rev 2011; 12:37-49. [PMID: 20070541 DOI: 10.1111/j.1467-789x.2009.00710.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Obese children have attended weight loss camps and residential programmes for more than 40 years. This paper provides the first systematic review of the effects of those programmes. Twenty-two studies met inclusion criteria (targeted and assessed change in weight status, minimal stay of 10 days and nights). Similar components across programmes included controlled diet, activities, nutrition education, and therapy and/or education regarding behaviour change. Participants lost substantial amounts of weight in all 22 studies, as measured by reductions in per cent-overweight during intervention. Eleven programmes included long-term follow-up evaluations. Compared with results highlighted in a recent meta-analysis of out-patient treatments, these immersion programmes produced an average of 191% greater reductions in per cent-overweight at post-treatment and 130% greater reduction at follow-up. Furthermore, mean attrition rates were much lower when compared with standard out-patient treatment. Inclusion of a cognitive-behavioural therapy (CBT) component seemed especially promising; follow-up evaluations showed decreased per cent-overweight at follow-up by an average of 30% for CBT immersion programmes vs. 9% for programmes without CBT. Explanations for the potentially greater impact of immersion relative to out-patient treatments are presented, including possibly differential effects on self-efficacy for both children and their parents.
Collapse
Affiliation(s)
- K P Kelly
- Wellspring, CRC Health Group, Cupertino, CA, USA.
| | | |
Collapse
|