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Ibrahim N, Barruchet A, Moro MR, Blanchet C. Severe neutropenia in an anorexic adolescent girl: a stigma of underfeeding syndrome? Eat Weight Disord 2021; 26:1271-1275. [PMID: 32978756 DOI: 10.1007/s40519-020-01016-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 09/08/2020] [Indexed: 12/13/2022] Open
Abstract
PURPOSE We describe a case of severe, prolonged neutropenia in an adolescent girl hospitalized for anorexia nervosa (AN) which occurred during a refeeding procedure in the absence of refeeding syndrome. METHODS This case report includes retrospective anamnestic, clinical and biological data from the patient's medical record. A literature review was conducted on the haematological changes described in the undernutrition and refeeding periods, and also on recent data for underfeeding syndrome in patients with anorexia nervosa. CONCLUSION Leuconeutropenia is an adaptive condition observed in undernutrition in AN, usually rapidly and completely reversible in the course of refeeding and weight gain. We describe a rare case of severe, prolonged neutropenia despite appropriate care in the absence of refeeding syndrome and without gelatinous bone marrow transformation. We suggest that neutropenia in adolescent anorexia nervosa could be a stigma of underfeeding syndrome resulting from an overly cautious refeeding strategy. LEVEL OF EVIDENCE Level V, descriptive study.
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Affiliation(s)
- N Ibrahim
- APHP, Cochin Hospital, Maison de Solenn, 75014, Paris, France
| | - A Barruchet
- APHP, Cochin Hospital, Maison de Solenn, 75014, Paris, France
| | - M R Moro
- APHP, Cochin Hospital, Maison de Solenn, 75014, Paris, France
- University of Paris, PCPP, 92100, Boulogne-Billancourt, France
- University of Paris-Saclay-UVSQ, INSERM, CESP, Team DevPsy, 94805, Villejuif, France
| | - C Blanchet
- APHP, Cochin Hospital, Maison de Solenn, 75014, Paris, France.
- University of Paris, PCPP, 92100, Boulogne-Billancourt, France.
- University of Paris-Saclay-UVSQ, INSERM, CESP, Team DevPsy, 94805, Villejuif, France.
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Chan HM, Jaffe JL, D'Souza NJ, Lowe JR, Matthews‐Rensch K. Goal energy intake for medically compromised patients with eating disorders: A systematic review. Nutr Diet 2021. [DOI: 10.1111/1747-0080.12660] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Hei Man Chan
- School of Human Movement and Nutrition Sciences University of Queensland Brisbane Queensland Australia
| | - Jane Liliana Jaffe
- School of Human Movement and Nutrition Sciences University of Queensland Brisbane Queensland Australia
| | - Natasha Jane D'Souza
- School of Human Movement and Nutrition Sciences University of Queensland Brisbane Queensland Australia
| | - Joshua Rhys Lowe
- School of Human Movement and Nutrition Sciences University of Queensland Brisbane Queensland Australia
| | - Kylie Matthews‐Rensch
- Department of Nutrition and Dietetics Royal Brisbane Women's Hospital Brisbane Queensland Australia
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Davis C, Hong WJN, Zhang SL, Quek WEG, Lim JKE, Oh JY, Rajasegaran K, Chew CSE. Outcomes of a higher calorie inpatient refeeding protocol in Asian adolescents with anorexia nervosa. Int J Eat Disord 2021; 54:95-101. [PMID: 33159492 DOI: 10.1002/eat.23403] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 10/20/2020] [Accepted: 10/21/2020] [Indexed: 11/08/2022]
Abstract
OBJECTIVE This study aims to compare the outcomes of higher calorie refeeding (HCR) and a lower calorie refeeding (LCR) methods among a diverse sample of young Asian adolescents admitted to a tertiary institution in Asia for management of anorexia nervosa (AN). METHOD This is a retrospective case control study of Asian adolescents who were managed using an inpatient HCR protocol (2016-2017) and an LCR protocol (2010-2014). Baseline characteristics, daily change in percent median body mass index (%mBMI), and rates of refeeding hypophosphatemia were analyzed between groups. RESULTS A total of 125 adolescents with AN were analyzed with 61 (52%) patients in the HCR group. Mean age was 14.0 years (SD =1.5) and mean presenting %mBMI was 73.2 (SD =6.9) with mean length of stay of 11.9 days (SD = 6.6). Patients in the HCR group had significantly increased rate of change of %mBMI (M = 0.39, SD = 0.31) than patients in the LCR group (M = 0.12, SD = 0.43) (p < .001). There was an increased rate of mild hypophosphatemia in the HCR group (HCR: 46%, LCR: 22%, p = .007) but no difference in rates of moderate hypophosphatemia and no cases of severe hypophosphataemia. Lower presenting %mBMI significantly predicted the phosphate levels (p = .004). DISCUSSION In a sample of Asian adolescents with AN, use of an HCR protocol was associated with improved rate of inpatient weight gain. There was increased risk of mild hypophosphataemia, but not moderate to severe hypophosphataemia, suggesting that an HCR protocol can be used safely with close monitoring of phosphate levels.
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Affiliation(s)
- Courtney Davis
- Adolescent Medicine Service, KK Women's and Children's Hospital, Singapore, Singapore
| | | | | | - Wei Ern Grace Quek
- Department of Nutrition and Dietetics, KK Women's and Children's Hospital, Singapore
| | - Jie Kai Ethel Lim
- Department of Nutrition and Dietetics, KK Women's and Children's Hospital, Singapore
| | - Jean Yin Oh
- Adolescent Medicine Service, KK Women's and Children's Hospital, Singapore, Singapore
| | - Kumudhini Rajasegaran
- Adolescent Medicine Service, KK Women's and Children's Hospital, Singapore, Singapore
| | - Chu Shan Elaine Chew
- Adolescent Medicine Service, KK Women's and Children's Hospital, Singapore, Singapore
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Abstract
PURPOSE OF REVIEW Eating disorders are associated with numerous medical complications. The aim of this study was to review recent progress in improving the medical management of patients with eating disorders. RECENT FINDINGS With close medical monitoring and electrolyte supplementation, accelerated refeeding protocols improve weight restoration without increasing the risk of refeeding syndrome. Olanzapine improves weight restoration better than placebo, without leading to adverse metabolic effects seen in individuals not in starvation. Alterations of the gut microbiome in anorexia nervosa have been demonstrated, but their clinical relevance remains unclear. SUMMARY Medical complications of eating disorders may facilitate the first contact with health professionals and treatment initiation. Medical complications of anorexia nervosa generally occur due to starvation, malnutrition and their associated physiological effects, whereas medical complications of bulimia nervosa are generally due to purging behaviors. Most medical complications in patients with binge eating disorder are secondary to obesity. Most medical complications of eating disorders can be effectively treated with nutritional management, weight normalization and the termination of purging behaviors. In summary, eating disorders are associated with many medical complications that have to be carefully assessed and managed as early as possible to improve long-term outcomes.
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Knoll-Pientka N, Bühlmeier J, Peters T, Albrecht M, Adams F, Wustrau K, Teufel M, Hebebrand J, Föcker M, Libuda L. Risk factors for a low weight gain in the early stage of adolescent anorexia nervosa inpatient treatment: findings from a pilot study. Eat Weight Disord 2020; 25:911-919. [PMID: 31168729 DOI: 10.1007/s40519-019-00705-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 04/27/2019] [Indexed: 10/26/2022] Open
Abstract
PURPOSE Body weight restoration is a major treatment aim in juvenile inpatients with anorexia nervosa (AN) (i.e., 500-1000 g/week according to the German guidelines). Several studies suggest the early weight gain to be crucial for remission. The identification of patients at risk of a low early weight gain could enable an adequate adaptation of treatment. Thus, we aimed at detecting risk factors of a low weight gain during inpatient treatment. METHODS The presented work analyzes data from a pilot study in 30 female adolescent inpatients with AN (restricting subtype; age range at admission: 12.6-17.6 years). Premorbid characteristics, history of symptomatology, anthropometric data, and eating-disorder psychopathology were compared between those who gained at least an average of 500 g/week during the first 7 weeks of treatment (high weight gainers, HWG) and those who did not (low weight gainers, LWG). RESULTS At admission, LWG (n = 15) had a significantly higher BMI(-SDS) and scored significantly higher in the eating-disorder examination questionnaire (EDE-Q) than HWG (n = 15). A logistic regression analysis indicated both parameters to be independently associated with a low weight gain. CONCLUSION Higher EDE-Q scores seem to be a major risk factor for a low weight gain at the beginning of treatment. Moreover, a higher BMI(-SDS) at admission does not necessarily indicate a less severe AN symptomatic, as it was associated with a lower weight gain in our sample during the first 7 weeks of treatment. Reassessment of our results in larger studies is required to draw firm conclusions for clinical practice. LEVEL OF EVIDENCE Level V.
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Affiliation(s)
- Nadja Knoll-Pientka
- LVR-Clinic for Psychosomatic Medicine and Psychotherapy, University of Duisburg-Essen, Essen, Germany. .,Department of Child and Adolescent Psychiatry, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.
| | - Judith Bühlmeier
- Department of Child and Adolescent Psychiatry, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Triinu Peters
- Department of Child and Adolescent Psychiatry, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Muriel Albrecht
- Department of Child and Adolescent Psychiatry, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Frederike Adams
- Department of Child and Adolescent Psychiatry, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Katharina Wustrau
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Martin Teufel
- LVR-Clinic for Psychosomatic Medicine and Psychotherapy, University of Duisburg-Essen, Essen, Germany
| | - Johannes Hebebrand
- Department of Child and Adolescent Psychiatry, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Manuel Föcker
- Department of Child and Adolescent Psychiatry, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.,Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Münster, Münster, Germany
| | - Lars Libuda
- Department of Child and Adolescent Psychiatry, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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Chebrolu P, Laux T, Chowdhury S, Seth B, Ranade P, Goswami J, Chatterjee S. The risk of refeeding syndrome among severely malnourished tuberculosis patients in Chhattisgarh, India. ACTA ACUST UNITED AC 2020; 67:152-158. [DOI: 10.1016/j.ijtb.2019.03.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 03/27/2019] [Indexed: 01/03/2023]
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Abstract
Refeeding in anorexia nervosa is a collaborative enterprise involving multidisciplinary care plans, but clinicians currently lack guidance, as treatment guidelines are based largely on clinical confidence rather than more robust evidence. It seems crucial to identify reproducible approaches to refeeding that simultaneously maximize weight recovery and minimize the associated risks, in addition to improving long-term weight and cognitive and behavioral recovery and reducing relapse rates. We discuss here various approaches to refeeding, including, among others, where, by which route, how rapidly patients are best refed, and ways of choosing between them, taking into account the precautions or the potential effects of medication or of psychological care, to define better care plans for use in clinical practice.Conclusion: The importance of early weight gain for long-term recovery has been demonstrated by several studies in both outpatient and inpatient setting. Recent studies have also provided evidence to support a switch in current care practices for refeeding from a conservative approach to higher calorie refeeding. Finally, the risks of undernutrition/"underfeeding syndrome" and a maintenance of weight suppression are now better identified. Greater caution should still be applied for more severely malnourished < 70% average body weight and/or chronically ill, adult patients. What is Known: • Refeeding is a central part of the treatment in AN and should be a multidisciplinary and collaborative enterprise, together with nutritional rehabilitation and psychological support, but there are no clear guidelines on the management of refeeding in clinical practice. • The risk of a refeeding syndrome is well known and well managed in severely malnourished patients ("conservative approaches"). What is New: • There is evidence that early weight restoration has an impact on outcome, justifying an aggressive approach to refeeding in the early stages of the illness. • The risks of "underfeeding syndrome" and of a maintenance of weight suppression are now better identified and there is sufficient evidence to support a switch in current care practices for refeeding from a conservative approach to higher calorie refeeding. Graphical abstract.
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Ruusunen A, Rocks T, Jacka F, Loughman A. The gut microbiome in anorexia nervosa: relevance for nutritional rehabilitation. Psychopharmacology (Berl) 2019; 236:1545-58. [PMID: 30612189 DOI: 10.1007/s00213-018-5159-2] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 12/21/2018] [Indexed: 02/07/2023]
Abstract
Rapidly accumulating evidence supports the important role of gut microbiome in the regulation of mood, behaviour, appetite, gastrointestinal symptomology, and nutrient metabolism. These are all core features frequently altered in individuals with anorexia nervosa (AN). Current treatment recommendations for AN support the use of high-calorie diets as an essential part of nutritional rehabilitation, commonly achieved by elevating the fat content of the diet. However, in contrast to this approach, there is accumulating evidence suggesting the importance of balanced, high-fibre diets on the gut microbiome. Studies have demonstrated profound differences in the microbial composition of underweight people with AN and those of normal- or overweight individuals. Specific alterations vary widely between studies. It is thus far unclear to what extent the observed differences are brought on by iatrogenic effects of nutritional rehabilitation or the disorder itself. To date, only two studies have investigated the changes in the intestinal microbiota during nutritional rehabilitation and corresponding weight restoration. These studies suggest that the gut microbiome of AN patients was different to healthy controls both prior and following nutritional rehabilitation, though it is noted that these states were associated with lower and higher nutritional intakes, respectively. There is a clear need for further investigation regarding the effects of nutritional rehabilitation on the gut microbiome. Such research would provide insights into the potential role of gut microbiome in modulating the pathophysiology of AN and inform future treatment strategies.
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Abstract
PURPOSE OF REVIEW To summarize recent relevant studies regarding refeeding syndrome (RFS) in critically ill patients and provide recommendations for clinical practice. RECENT FINDINGS Recent knowledge regarding epidemiology of refeeding syndrome among critically ill patients, how to identify ICU patients at risk, and strategies to reduce the potential negative impact on outcome are discussed. SUMMARY RFS is a potentially fatal acute metabolic derangement that ultimately can result in marked morbidity and even mortality. These metabolic derangements in ICU patients differ from otherwise healthy patients with RFS, as there is lack of anabolism. This is because of external stressors inducing a hypercatabolic response among other reasons also reflected by persistent high glucagon despite initiation of feeding. Lack of a proper uniform definition complicates diagnosis and research of RFS. However, refeeding hypophosphatemia is commonly encountered during critical illness. The correlations between risk factors proposed by international guidelines and the occurrence of RFS in ICU patients remains unclear. Therefore, regular phosphate monitoring is recommended. Based on recent trials among critically ill patients, only treatment with supplementation of electrolytes and vitamins seems not sufficient. In addition, caloric restriction for several days and gradual increase of caloric intake over days is recommendable.
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