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Sachs K, Mehler PS. Medical complications of bulimia nervosa and their treatments. Eat Weight Disord 2016; 21:13-8. [PMID: 26166603 DOI: 10.1007/s40519-015-0201-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 06/16/2015] [Indexed: 11/30/2022] Open
Abstract
PURPOSE The purpose of this article is to thoroughly review the medical complications associated with bulimia nervosa and their evidenced-based or typical treatments. METHODS A thorough review of medical literature to cull pertinent and best articles which guide the diagnosis and treatment of the medical complications of bulimia nervosa was performed. RESULTS There are many different medical complications of bulimia nervosa which are caused by the mode and frequency of purging. Some are fluid and electrolyte alterations from the utilized mode of purging and some are due to the local damaging effects of purging behaviors on those body sites. CONCLUSION Bulimia nervosa is a serious mental health disorder which has many medical complications associated with it. Most are reversible with treatment.
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Affiliation(s)
- Katherine Sachs
- ACUTE at Denver Health, 777 Bannock Street, Denver, CO, 80204, USA
| | - Philip S Mehler
- ACUTE at Denver Health, 777 Bannock Street, Denver, CO, 80204, USA. .,Eating Recovery Center, 7351 E Lowry Blvd, Suite 200, Denver, CO, 80230, USA.
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Mascolo M, McBride J, Mehler PS. Effective medical treatment strategies to help cessation of purging behaviors. Int J Eat Disord 2016; 49:324-30. [PMID: 26875932 DOI: 10.1002/eat.22500] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/06/2015] [Indexed: 12/30/2022]
Abstract
OBJECTIVE Herein we review the major medical issues involved in the "detoxing" of patients who engage in purging behaviors and the pathophysiology of why they occur. METHODS Given a limited evidence base of randomized controlled trials, we conducted a thorough qualitative review to identify salient literature with regard to the medical issues involved in "detoxing" patients from their purging behaviors. RESULTS Pseudo Bartter's Syndrome is the root cause of much of the medical difficulties which can arise when purging behaviors are abruptly discontinued. However, this is imminently treatable and even preventable with a judicious medical treatment plan which targets the increased serum aldosterone levels which would otherwise promote salt and water retention and a propensity towards severe edema formation. Effective recommendations are provided which can make this process much less vexing for patients attempting to cease their purging behaviors. CONCLUSIONS "Detoxing" from purging behaviors can be fraught with medical complications which frustrate these patients and can lead to unsuccessful outcomes. Medical providers should become familiar with the pathophysiology which is the basis for Pseudo Bartter's Syndrome and the effective medical treatments which can lead to a successful outcome.
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Affiliation(s)
- Margherita Mascolo
- ACUTE, Denver Health, Denver, Colorado.,University of Colorado School of Medicine, Denver, Colorado
| | | | - Philip S Mehler
- ACUTE, Denver Health, Denver, Colorado.,University of Colorado School of Medicine, Denver, Colorado.,Eating Recovery Center, Denver, Colorado
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Westmoreland P, Krantz MJ, Mehler PS. Medical Complications of Anorexia Nervosa and Bulimia. Am J Med 2016; 129:30-7. [PMID: 26169883 DOI: 10.1016/j.amjmed.2015.06.031] [Citation(s) in RCA: 218] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Revised: 06/19/2015] [Accepted: 06/19/2015] [Indexed: 11/19/2022]
Abstract
Anorexia nervosa and bulimia nervosa are serious psychiatric illnesses related to disordered eating and distorted body images. They both have significant medical complications associated with the weight loss and malnutrition of anorexia nervosa, as well as from the purging behaviors that characterize bulimia nervosa. No body system is spared from the adverse sequelae of these illnesses, especially as anorexia nervosa and bulimia nervosa become more severe and chronic. We review the medical complications that are associated with anorexia nervosa and bulimia nervosa, as well as the treatment for the complications. We also discuss the epidemiology and psychiatric comorbidities of these eating disorders.
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Affiliation(s)
| | - Mori J Krantz
- Cardiology Division, Denver Health Medical Center, Denver, Colo; Department of Medicine, University of Colorado Health Sciences Center, Denver
| | - Philip S Mehler
- Eating Recovery Center of Denver, Denver, Colo; Department of Medicine, University of Colorado Health Sciences Center, Denver; ACUTE at Denver Health, Denver Health Medical Center, Denver, Colo.
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van den Heuvel LL, Jordaan GP. The psychopharmacological management of eating disorders in children and adolescents. J Child Adolesc Ment Health 2015; 26:125-37. [PMID: 25391711 DOI: 10.2989/17280583.2014.909816] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In this review we synthesised current literature on the psychopharmacological management of eating disorders (EDs) in children and adolescents (C&As). We focus specifically on anorexia nervosa (AN), bulimia nervosa (BN) and binge eating disorder (BED). The treatment of EDs is determined by physical and psycho-social factors and needs. Pharmacological management should therefore be viewed and incorporated as one component of a multi-disciplinary comprehensive treatment plan for specific requirements of a patient depending on the stage of the disorder. As there is a dearth of studies evaluating the use of psychopharmacology for EDs in C&As we first review the findings from studies performed in adults and then discuss specific studies performed in C&As. We include information from reviews and treatment guidelines to assist the clinician with an approach to the use of psychopharmacological agents in the treatment of EDs in C&As.
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Affiliation(s)
- Leigh L van den Heuvel
- a Department of Psychiatry, Faculty of Medicine and Health Sciences , Stellenbosch University PO Box 19063, Tygerberg 7505 , South Africa
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Comparison of Single- and Double-Stage Designs in the Prevalence Estimation of Eating Disorders in Community Samples. SPANISH JOURNAL OF PSYCHOLOGY 2014. [DOI: 10.1017/s1138741600004546] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The aim of this research was to compare two different case-identification designs: (a) a one-stage anonymous design using the Eating Disorders Examination-Questionnaire (EDE-Q; Fairburn & Beglin, 1994) as diagnostic instrument and (b) a two-stage-non-anonymous design using the Eating Attitudes Test (EAT; Garner & Garfinkel, 1979) and the EDE-Q as screening instruments and the clinical interview Eating Disorders Examination (EDE; Fairburn & Cooper, 1993) as diagnostic instrument, in the estimation of eating disorders prevalence in community samples. Both epidemiological designs were compared in: eating disorders prevalence, population at risk, and weekly frequency of associated symptomatology (binge eating episodes, self-vomiting) within a sample of 559 scholars (14 to 18 year-old males and females) studying in the region of Madrid. Eating disorders prevalence estimation using single-stage design was 6.2%, and 3% using the two-stage design; however, these differences were not significant (p = .067). No significant differences between the two procedures were found either in population at risk or in weekly frequency of reported self-vomiting. Reported binge eating episodes were higher in the one-stage design. The use of a two-stage procedure with clinical interview (vs. questionnaire) leads to a better understanding of the items (specially the most ambiguous ones) and thus, to a more accurate prevalence estimation.
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Gregorowski C, Seedat S, Jordaan GP. A clinical approach to the assessment and management of co-morbid eating disorders and substance use disorders. BMC Psychiatry 2013; 13:289. [PMID: 24200300 PMCID: PMC4226257 DOI: 10.1186/1471-244x-13-289] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Accepted: 07/31/2013] [Indexed: 01/17/2023] Open
Abstract
INTRODUCTION Research has shown that eating disorder (ED) patients who abuse substances demonstrate worse ED symptomatology and poorer outcomes than those with EDs alone, including increased general medical complications and psychopathology, longer recovery times, poorer functional outcomes and higher relapse rates. This article provides a broad overview of the prevalence, aetiology, assessment and management of co-morbid EDs and substance use disorders (SUDs). REVIEW The co-occurrence of EDs and SUDs is high. The functional relationship between EDs and SUDs vary within and across ED subtypes, depends on the class of substance, and needs to be carefully assessed for each patient. Substances such as caffeine, tobacco, insulin, thyroid medications, stimulants or over the counter medications (laxatives, diuretics) may be used to aid weight loss and/or provide energy, and alcohol or psychoactive substances could be used for emotional regulation or as part of a pattern of impulsive behaviour. A key message conveyed in the current literature is the importance of screening and assessment for co-morbid SUDs and EDs in patients presenting with either disorder. There is a paucity of treatment studies on the management of co-occurring EDs and SUDs. Overall, the literature indicates that the ED and SUD should be addressed simultaneously using a multi-disciplinary approach. The need for medical stabilization, hospitalization or inpatient treatment needs to be assessed based on general medical and psychiatric considerations. Common features across therapeutic interventions include psycho-education about the aetiological commonalities, risks and sequelae of concurrent ED behaviours and substance abuse, dietary education and planning, cognitive challenging of eating disordered attitudes and beliefs, building of skills and coping mechanisms, addressing obstacles to improvement and the prevention of relapse. Emphasis should be placed on building a collaborative therapeutic relationship and avoiding power struggles. Cognitive behavioural therapy has been frequently used in the treatment of co-morbid EDs and SUDs, however there are no randomized controlled trials. More recently evidence has been found for the efficacy of dialectical behavioural therapy in reducing both ED and substance use behaviours. CONCLUSION Future research would benefit from a meta-analysis of the current research in order to better understand the relationships between these two commonly co-occurring disorders.
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Affiliation(s)
- Claire Gregorowski
- Department of Psychiatry, Faculty of Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Soraya Seedat
- Department of Psychiatry, Faculty of Health Sciences, Stellenbosch University, Cape Town, South Africa.
| | - Gerhard P Jordaan
- Department of Psychiatry, Faculty of Health Sciences, Stellenbosch University, Cape Town, South Africa
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Abstract
OBJECTIVE To present a cogent and practical review of the medical complications and their treatment in patients with bulimia nervosa. METHOD Thorough review of the medical literature from 1990 to current in regards to the medical complications of bulimia nervosa and the therapeutic intervention that are effective to treat them. RESULTS Extensive and detailed review of the medical complications of bulimia nervosa.
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&NA;. Combat laxative abuse by stopping stimulant laxatives and establishing healthy gastrointestinal function. DRUGS & THERAPY PERSPECTIVES 2011. [DOI: 10.2165/11206580-000000000-00000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Roerig JL, Steffen KJ, Mitchell JE, Zunker C. Laxative abuse: epidemiology, diagnosis and management. Drugs 2010; 70:1487-503. [PMID: 20687617 DOI: 10.2165/11898640-000000000-00000] [Citation(s) in RCA: 92] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Laxatives have been used for health purposes for over 2000 years, and for much of that time abuse or misuse of laxatives has occurred. Individuals who abuse laxatives can generally be categorized as falling into one of four groups. By far the largest group is made up of individuals suffering from an eating disorder such as anorexia or bulimia nervosa. The prevalence of laxative abuse has been reported to range from approximately 10% to 60% of individuals in this group. The second group consists of individuals who are generally middle aged or older who begin using laxatives when constipated but continue to overuse them. This pattern may be promulgated on certain beliefs that daily bowel movements are necessary for good health. The third group includes individuals engaged in certain types of athletic training, including sports with set weight limits. The fourth group contains surreptitious laxative abusers who use the drugs to cause factitious diarrhoea and may have a factitious disorder. Normal bowel function consists of the absorption of nutrients, electrolytes and water from the gut. Most nutrients are absorbed in the small intestine, while the large bowel absorbs primarily water. There are several types of laxatives available, including stimulant agents, saline and osmotic products, bulking agents and surfactants. The most frequently abused group of laxatives are of the stimulant class. This may be related to the quick action of stimulants, particularly in individuals with eating disorders as they may erroneously believe that they can avoid the absorption of calories via the resulting diarrhoea. Medical problems associated with laxative abuse include electrolyte and acid/base changes that can involve the renal and cardiovascular systems and may become life threatening. The renin-aldosterone system becomes activated due to the loss of fluid, which leads to oedema and acute weight gain when the laxative is discontinued. This can result in reinforcing further laxative abuse when a patient feels bloated and has gained weight. Treatment begins with a high level of suspicion, particularly when a patient presents with alternating diarrhoea and constipation as well as other gastrointestinal complaints. Checking serum electrolytes and the acid/base status can identify individuals who may need medical stabilization and confirm the severity of the abuse. The first step in treating laxative misuse once it is identified is to determine what may be promoting the behaviour, such as an eating disorder or use based on misinformation regarding what constitutes a healthy bowel habit. The first intervention would be to stop the stimulant laxatives and replace them with fibre/osmotic supplements utilized to establish normal bowel movements. Education and further treatment may be required to maintain a healthy bowel programme. In the case of an eating disorder, referral for psychiatric treatment is essential to lessen the reliance on laxatives as a method to alter weight and shape.
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Affiliation(s)
- James L Roerig
- Department of Clinical Neuroscience, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota, USA
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Bryant-Waugh R, Turner H, East P, Gamble C, Mehta R. Misuse of laxatives among adult outpatients with eating disorders: prevalence and profiles. Int J Eat Disord 2006; 39:404-9. [PMID: 16528732 DOI: 10.1002/eat.20267] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The current study investigated the prevalence of laxative misuse among adult outpatients with eating disorders, distinguished demographic and psychobehavioral profiles of laxative misusers, identified specific predictors of laxative misuse, and explored whether prevalence rates and psychobehavioral profiles differ across eating disorder diagnoses. METHOD Data were collected for 201 consecutive patients. Laxative misusers and nonmisusers were compared on demographic variables, measures of eating-related and weight-related behaviors and cognitions, and general psychopathology. RESULTS Fifty-three (26.4%) patients had misused laxatives in the month before assessment. Laxative misusers scored significantly higher than nonmisusers on measures of anorexic behaviors and cognitions, restraint, and weight and shape concerns. They also displayed higher levels of depression and self-directed hostility. Laxative misuse was specifically predicted by anorexic behaviors and depression. Across diagnoses, proportions of misusers versus nonmisusers were similar. CONCLUSION Laxative misuse remains prevalent among adult outpatients and is associated with increased severity of clinical presentation, regardless of the eating disorder diagnosis.
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Affiliation(s)
- Rachel Bryant-Waugh
- Hampshire Partnership NHS Trust Eating Disorder Service, Eastleigh, United Kingdom.
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Abstract
Bulimia nervosa is a common eating disorder that predominantly affects young women. There are three main models of purging in bulimia. Resulting medical complications are related to the particular mode and frequency of purging. Commonly, there are oral and gastrointestinal complications along with serious electrolyte and endocrine complications. The majority of the medical complications of bulimia nervosa are treatable if diagnosed in a timely fashion. Some of these patients require inpatient hospitalization, and others can be managed along a continuum of outpatient care. The American Psychiatric Association has comprehensive treatment guidelines for the management of bulimia. Primary care physicians and gynecologists need to be familiar with this disorder and its medical implications.
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Affiliation(s)
- Philip S Mehler
- Department of Internal Medicine, Denver Health & Hospitals, 660 Bannock Street, Denver, CO 80204, USA.
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Abstract
OBJECTIVE To evaluate a blinded laxative taper, supervised entirely by pharmacists, in eating disorder patients with laxative dependency. METHODS All subjects received a blinded laxative taper according to a set protocol, in addition to the usual treatment for their eating disorder. No specific treatment was given for laxative dependency other than the pharmacist's supervisions of the blinded taper. RESULTS Ten patients were enrolled, of whom seven completed the study. Five of the seven patients (71%) decreased their laxative intake by at least 50%. Of these seven patients, three withdraw completely from laxative use. DISCUSSION A standardized blinded laxative taper shows promise as a treatment option for laxative dependency in patients with eating disorders. The laxative taper may be less costly and more available than inpatient or psychologically based treatment because it can be given on an outpatient basis under the supervision of a pharmacist.
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Affiliation(s)
- J Harper
- Department of Pharmacy, University of British Columbia. St. Paul's Hospital. Vancouver, B.C., Canada
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Abstract
Bulimia nervosa (BN) is a prevalent illness. There are multiple different medical complications that impact the overall treatment plan and prognosis of these patients. Practitioners should be alert for medical complications that are a direct result of the mode of purging behavior utilized by the bulimic patient. The treatment will proceed most smoothly if the primary care physician and the mental health professional work collaboratively and have clear and frequent communication.
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Affiliation(s)
- L M Lasater
- Department of Internal Medicine, Denver Health, 660 Bannock Street, MC1914, Denver, CO 80204, USA
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Affiliation(s)
- Philip S Mehler
- Internal Medicine and Community Health Services, Denver Health, Denver, CO 80204, USA.
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Abstract
Many physical and psychological effects of bulimia nervosa are caused by the patient's partial starvation and chaotic nutritional cycle. Attention should thus be initially directed to correcting nutritional deficiencies and abnormal eating patterns, and providing dietary counselling. Nevertheless, very little has been written about the nutritional management of this eating disorder. Nutritional counselling for bulimia patients is reviewed in this paper. Current knowledge about nutritional therapy and its efficacy, goals and objectives is presented, along with recommendations used in treatment programmes. Lastly, the key steps of nutritional management are summarised.
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Affiliation(s)
- S J Salvy
- Department of Psychology, Université du Québec à Montréal, Canada
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