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D’Alessandro C, Benedetti A, Di Paolo A, Giannese D, Cupisti A. Interactions between Food and Drugs, and Nutritional Status in Renal Patients: A Narrative Review. Nutrients 2022; 14:nu14010212. [PMID: 35011087 PMCID: PMC8747252 DOI: 10.3390/nu14010212] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 12/14/2021] [Accepted: 12/16/2021] [Indexed: 12/17/2022] Open
Abstract
Drugs and food interact mutually: drugs may affect the nutritional status of the body, acting on senses, appetite, resting energy expenditure, and food intake; conversely, food or one of its components may affect bioavailability and half-life, circulating plasma concentrations of drugs resulting in an increased risk of toxicity and its adverse effects, or therapeutic failure. Therefore, the knowledge of these possible interactions is fundamental for the implementation of a nutritional treatment in the presence of a pharmacological therapy. This is the case of chronic kidney disease (CKD), for which the medication burden could be a problem, and nutritional therapy plays an important role in the patient’s treatment. The aim of this paper was to review the interactions that take place between drugs and foods that can potentially be used in renal patients, and the changes in nutritional status induced by drugs. A proper definition of the amount of food/nutrient intake, an adequate definition of the timing of meal consumption, and a proper adjustment of the drug dosing schedule may avoid these interactions, safeguarding the quality of life of the patients and guaranteeing the effectiveness of drug therapy. Hence, a close collaboration between the nephrologist, the renal dietitian, and the patient is crucial. Dietitians should consider that food may interact with drugs and that drugs may affect nutritional status, in order to provide the patient with proper dietary suggestions, and to allow the maximum effectiveness and safety of drug therapy, while preserving/correcting the nutritional status.
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Mendoza KA, Stockinger DE, Cukrov MJ, Roberts JA, Hwa GGC. Effects of transdermal mirtazapine on hyporexic rhesus and cynomolgus macaques (Macaca mulatta and Macaca fascicularis). J Med Primatol 2021; 50:128-133. [PMID: 33528049 DOI: 10.1111/jmp.12512] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 12/28/2020] [Accepted: 01/12/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Hyporexia and weight loss are important indicators of physical and psychological well-being in macaque colonies. An FDA-approved transdermal formulated Mirtazapine (MTZ) shows effectiveness in managing feline hyporexia. This study sought to determine its effectiveness as an appetite stimulant in macaques. METHODS Fourteen macaques with idiopathic hyporexia, intractable to conventional management were treated with transdermal MTZ (0.5 mg/kg) topically administered to aural pinnae once daily for 14 days. Qualitative food consumption was monitored daily for 6 months. Body weights were collected prior to treatment, every 2 weeks for the first 6 weeks, 10 weeks, and 6 months post-treatment. RESULTS Transdermal MTZ significantly reduced the frequency of hyporexia during treatment and monthly for 6 months. No significant increase in weight noted until approximately 6 months post-treatment. CONCLUSIONS Results from this study indicate that a short course of transdermal MTZ is an effective way to increase food consumption in macaques chronically.
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Affiliation(s)
| | - Diane E Stockinger
- Valley Biosystems, West Sacramento, CA, USA.,California National Primate Research Center, Davis, CA, USA
| | | | - Jeffrey A Roberts
- Valley Biosystems, West Sacramento, CA, USA.,California National Primate Research Center, Davis, CA, USA
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The association between weight-promoting medication use and weight gain in postmenopausal women: findings from the Women's Health Initiative. ACTA ACUST UNITED AC 2020; 27:1117-1125. [DOI: 10.1097/gme.0000000000001589] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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May M, Schindler C, Engeli S. Modern pharmacological treatment of obese patients. Ther Adv Endocrinol Metab 2020; 11:2042018819897527. [PMID: 32030121 PMCID: PMC6977225 DOI: 10.1177/2042018819897527] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 12/09/2019] [Indexed: 12/21/2022] Open
Abstract
There are many angles to consider in drug treatment of obese patients. On the one hand, some specific weight loss drugs are available, on the other, several drugs are associated with unintentional weight changes. When treating an obese patient for any given disease, several physiological changes may influence the pharmacokinetic properties of the drugs required. Thus, increased body weight may influence the efficacy and safety of some drug treatments. Even more complicated is the situation after weight reduction surgery. Due to the various changes to the gastrointestinal tract induced by the different surgical techniques used, and the dynamic changes in body composition thereafter, drug dosing has to be constantly reconsidered. Whereas all of these issues are of clinical importance, none of them have been investigated in the necessary depth and broadness to ensure safe and efficacious drug treatment of the massively obese patient. Individual considerations have to be based on comorbidities, concomitant medication, and on specific drug properties, for example, lipophilicity, volume of distribution, and metabolism. In this article we summarize the data available on different aspects of drug treatment in the obese patient with the hope of improving patient care.
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Affiliation(s)
| | - Christoph Schindler
- MHH Clinical Research Center Core Facility (OE 8660) and Center for Pharmacology and Toxicology, Hannover, Germany
| | - Stefan Engeli
- Hannover Medical School, Institute of Clinical Pharmacology, Hannover, Germany
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Abstract
Heart failure is a chronic, progressive illness that is increasing in prevalence in the USA. Patients with advanced heart failure experience a high symptom burden that is comparable to patients with advanced cancer. Palliative care, however, is underutilized in patients with heart failure, and symptoms may go untreated as the disease progresses. A combination of pharmacologic and non-pharmacologic interventions should be used to address symptoms and maintain quality of life. While there have been significant advances in evidence-based heart failure treatments in recent years, selection of appropriate palliative medications as symptoms progress is challenging due to limited clinical studies in this patient population. Medications that are commonly used for symptom management in other life-limiting illnesses may have little to no evidence in heart failure, or have undesirable cardiac effects that preclude use. Clinicians must extrapolate available clinical evidence and prescribing considerations relevant to heart failure to palliate symptoms as well as possible. The objectives of this paper are to review the most common and distressing symptoms in heart failure, analyze evidence, or lack thereof, for pharmacologic management of symptoms, and provide prescribing considerations based on side effect profiles and comorbid conditions.
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Affiliation(s)
- Diana Stewart
- MedStar Washington Hospital Center, Washington, DC, 20010, USA.
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Safer DL, Darcy AM, Lock J. Use of mirtazapine in an adult with refractory anorexia nervosa and comorbid depression: a case report. Int J Eat Disord 2011; 44:178-81. [PMID: 20127940 DOI: 10.1002/eat.20793] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The objective of this report was to describe an efficacious treatment of an adult with long-standing anorexia nervosa (AN). A 50-year-old woman with an over 7-year history of AN and comorbid major depression had been treated unsuccessfully with numerous psychotropic medications, manualized cognitive behavior therapy, and an intensive outpatient treatment program before referral. After treatment with mirtazapine, she gained weight and her depression improved. A 9-month follow-up revealed a maintenance of these benefits. Mirtazapine may be useful for older, chronically ill patients presenting with AN and comorbid depression.
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Affiliation(s)
- Debra L Safer
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California 94305, USA
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Torrent C, Amann B, Sánchez-Moreno J, Colom F, Reinares M, Comes M, Rosa AR, Scott J, Vieta E. Weight gain in bipolar disorder: pharmacological treatment as a contributing factor. Acta Psychiatr Scand 2008; 118:4-18. [PMID: 18498432 DOI: 10.1111/j.1600-0447.2008.01204.x] [Citation(s) in RCA: 101] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE The aim of this paper was to review the association of most commonly used psychopharmacological drugs with weight gain in bipolar disorder. METHOD Information was retrieved from a PubMed/Medline literature search reviewing weight gain in pharmacological studies in bipolar disorder. RESULTS Obesity and overweight in bipolar disorder are partly related to prescribed drugs with a strong effect of clozapine and olanzapine. Lesser but still relevant weight gain is caused by quetiapine, risperidone, lithium, valproate, gabapentin and by some antidepressants. Ziprasidone, aripiprazole, carbamazepine and lamotrigine do not seem to cause significant overweight. CONCLUSION Careful monitoring of weight changes in patients before and after drug prescription should be implemented in the clinical routine and drugs which potentially cause weight gain should be avoided in overweight patients with bipolar disorder. Furthermore, eating habits and daily activities should be targeted as they may also have a significant impact on overall health and weight-related issues.
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Affiliation(s)
- C Torrent
- Bipolar Disorders Program, Clinical Institute of Neuroscience, University Hospital Clinic, University of Barcelona, IDIBAPS, CIBER-SAM, Barcelona, Spain
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Abstract
BACKGROUND Anorexia Nervosa (AN) is an illness characterised by extreme concern about body weight and shape, severe self-imposed weight loss, and endocrine dysfunction. In spite of its high mortality, morbidity and chronicity, there are few intervention studies on the subject. OBJECTIVES The aim of this review was to evaluate the efficacy and acceptability of antidepressant drugs in the treatment of acute AN. SEARCH STRATEGY The strategy comprised of database searches of the Cochrane Collaboration Depression, Anxiety and Neurosis Controlled Trials Register, MEDLINE (1966 to April 28th, 2005), EMBASE (1980 to week 36, 2004), PsycINFO (1969 to August week 5, 2004), handsearching the International Journal of Eating Disorders and searching the reference lists of all papers selected. Personal letters were sent to researchers in the field requesting information on unpublished or in-progress trials. SELECTION CRITERIA All randomised controlled trials of antidepressant treatment for AN patients, as defined by the Diagnostic and Statistical Manual, fourth edition (DSM-IV) or similar international criteria, were selected. DATA COLLECTION AND ANALYSIS Quality ratings were made giving consideration to the strong relationship between allocation concealment and potential for bias in the results; studies meeting criteria A and B were included. Trials were excluded if non-completion rates were above 50%. The standardised mean difference and relative risk were used for continuous data and dichotomous data comparisons, respectively. Whenever possible, analyses were performed according to intention-to-treat principles. Heterogeneity was tested with the I-squared statistic. Weight change was the primary outcome. Secondary outcomes were severity of eating disorder, depression and anxiety symptoms, and global clinical state. Acceptability of treatment was evaluated by considering non-completion rates. MAIN RESULTS Only seven studies were included. Major methodological limitations such as small trial size and large confidence intervals decreased the power of the studies to detect differences between treatments, and meta-analysis of data was not possible for the majority of outcomes. Four placebo-controlled trials did not find evidence that antidepressants improved weight gain, eating disorder or associated psychopathology. Isolated findings, favouring amineptine and nortriptyline, emerged from the antidepressant versus antidepressant comparisons, but cannot be conceived as evidence of efficacy of a specific drug or class of antidepressant in light of the findings from the placebo comparisons. Non-completion rates were similar between the compared groups. AUTHORS' CONCLUSIONS A lack of quality information precludes us from drawing definite conclusions or recommendations on the use of antidepressants in acute AN. Future studies testing safer and more tolerable antidepressants in larger, well designed trials are needed to provide guidance for clinical practice.
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Affiliation(s)
- A M Claudino
- Federal University of São Paulo - UNIFESP / Escola Paulista de Me, Department of Psychiatry, Rua dos Otonis 887, São Paulo, SP Brazil, CEP 04025 002.
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Levitt Katz LE, Swami S, Abraham M, Murphy KM, Jawad AF, McKnight-Menci H, Berkowitz R. Neuropsychiatric disorders at the presentation of type 2 diabetes mellitus in children. Pediatr Diabetes 2005; 6:84-9. [PMID: 15963035 DOI: 10.1111/j.1399-543x.2005.00105.x] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES To estimate the frequency of neuropsychiatric disease (NPD) in an urban pediatric type 2 diabetes mellitus (T2DM) population, to compare demographic characteristics of affected patients with those unaffected with NPD, and to determine the frequency of psychotropic medication treatment. STUDY DESIGN Retrospective chart review of patients with T2DM at the Children's Hospital of Philadelphia. RESULTS Of 237 patients with T2DM, 46 (19.4%) were found to have NPD at the presentation of diabetes. Diagnoses by report included depression, attention-deficit hyperactivity disorder (ADHD), neurodevelopmental disorders, schizophrenia, and bipolar disorder. Those affected were 63% females and 37% males, with a mean age of 14.6 yr and body mass index (BMI) of 34.3 kg/m(2) at diagnosis of T2DM. Patients were 79% African American, 13% Caucasian, 4.3% Hispanic, and 4.3% Asian. There were no statistically significant differences in demographic characteristics or BMI between those affected and unaffected with NPD. Twenty-nine patients (63%) were on psychotropic medication and were prescribed 58 medications, most commonly mood stabilizers (n = 20) and atypical antipsychotics (n = 17). CONCLUSIONS Our data reveal a high frequency of NPD among pediatric patients with T2DM at presentation to a tertiary care, urban medical center. Many affected patients are receiving psychotropic medication. These data have implications for screening regimens for pediatric populations at high risk for T2DM and for therapeutic interventions, including lifestyle measures.
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Linné Y, Dye L, Barkeling B, Rössner S. Weight development over time in parous women--the SPAWN study--15 years follow-up. Int J Obes (Lond) 2004; 27:1516-22. [PMID: 14634683 DOI: 10.1038/sj.ijo.0802441] [Citation(s) in RCA: 129] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Weight gain is common after pregnancy. Most studies suggest that weight gain associated with a pregnancy is between 0.5 and 3.8 kg up to 2.5 y of follow-up. However, 73% of the female patients at our obesity clinic identified pregnancy as an important trigger for marked weight retention. The majority retained more than 10 kg after each pregnancy. The aim of this study was to examine long-term weight development after pregnancy in a 15 y follow-up of women who took part in the Stockholm Pregnancy And Women's Nutrition (SPAWN) study. METHOD AND SUBJECTS The SPAWN study is a long-term follow-up study of women who delivered children in 1984-85 in Stockholm (n=2342). A total of 1423 participants (response rate=61%) completed questionnaires, which covered eating behaviour and exercise, demographic information including social situation and status and details of the pregnancy before, during and up to 1 y after pregnancy. After 15 y, these women were invited to take part in the follow-up study. Anthropometric measurements and the same questionnaire data were collected from the 563 women who participated (response rate=40%). The sample was divided into two main groups: those who were normal weight before pregnancy and remained normal weight, and those who were normal weight before pregnancy and had become overweight at 15 y follow-up. RESULTS Those women who became overweight had a higher pre-pregnant body mass index (BMI) (22.3+/-1.5 vs 20.5+/-1.6 kg/m(2), P<0.001), gained more weight during pregnancy (16.3+/-4.3 vs 13.6+/-3.7 kg, P<0.001) and had retained more at 1 y follow-up. The women who became overweight had a steeper weight trajectory gaining more from 1 y follow-up to 15 y follow-up (11.1+/-6.5 vs 4.5+/-6.5 kg, P<0.001), with a higher BMI at 15 y follow-up of 27.5+/-2.6 vs 22.5+/-2.3 5 kg/m(2) (P<0.001). However, differences between those who became overweight and those who did not could not be explained by age, number of children and various socioeconomic factors. Features of pregnancy that did differ between the two groups were breastfeeding and smoking cessation. However, women who became overweight had lower lactation scores than women who remained normal weight. Relatively more subjects of the group that became overweight stopped smoking during pregnancy. DISCUSSION Pregnancy is a vulnerability factor for some women to become overweight. This study attempted to identify those factors that place initially normal weight women on a steeper weight trajectory as a result of pregnancy. Demographic, behavioural, physical and psychological characteristics only partly explain the weight gain observed at 15 y follow-up. Further research is required to investigate the relative role of these characteristics in predicting postpregnancy weight development.
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Affiliation(s)
- Y Linné
- Obesity Unit, Huddinge University Hospital, Stockholm, Sweden.
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Zimmermann U, Kraus T, Himmerich H, Schuld A, Pollmächer T. Epidemiology, implications and mechanisms underlying drug-induced weight gain in psychiatric patients. J Psychiatr Res 2003; 37:193-220. [PMID: 12650740 DOI: 10.1016/s0022-3956(03)00018-9] [Citation(s) in RCA: 217] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Body weight gain frequently occurs during drug treatment of psychiatric disorders and is often accompanied by increased appetite or food craving. While occurrence and time course of this side effect are difficult to predict, it ultimately results in obesity and the morbidity associated therewith in a substantial part of patients, often causing them to discontinue treatment even if it is effective. This paper reviews the available epidemiological data on the frequency and extent of weight gain associated with antidepressant, mood-stabilizing, and antipsychotic treatment. Possible underlying pathomechanisms are discussed with special attention to central nervous control of appetite including the role of leptin and the tumor necrosis factor system. Metabolic alterations induced by drug treatment such as type 2 diabetes mellitus and the metabolic syndrome are also considered. Weight gain appears to be most prominent in patients treated with some of the second generation antipsychotic drugs and with some mood stabilizers. Marked weight gain also frequently occurs during treatment with most tricyclic antidepressants, while conventional antipsychotics typically induce only slight to moderate weight gain. Serotonin reuptake inhibitors may induce weight loss during the first few weeks, but some of them induce weight gain during long-term treatment. Several antidepressant and antipsychotic drugs are identified which reliably do not cause weight gain or even reduce weight. Based on these insights, countermeasures to manage drug-induced weight gain are suggested.
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Affiliation(s)
- Ulrich Zimmermann
- Max Planck Institute of Psychiatry, Kraepelinstr. 10, 80804, Munich, Germany.
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Weihs KL, Houser TL, Batey SR, Ascher JA, Bolden-Watson C, Donahue RMJ, Metz A. Continuation phase treatment with bupropion SR effectively decreases the risk for relapse of depression. Biol Psychiatry 2002; 51:753-61. [PMID: 11983189 DOI: 10.1016/s0006-3223(01)01317-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND This was the first controlled continuation phase study (up to 1-year total treatment) to evaluate the safety and efficacy of bupropion SR for decreasing the risk for relapse of depression in patients who responded to bupropion SR. METHODS Patients with recurrent major depression were treated with bupropion SR 300 mg/day during an 8-week open-label phase. Responders (based on Clinical Global Impressions Scale for Improvement of Illness scores) entered a randomized, double-blind phase where they received bupropion SR 300 mg/day or placebo for up to 44 weeks. After randomization, relapse was defined as the point at which the investigator intervened by withdrawing the patient from the study to treat depression. RESULTS Four hundred twenty-three patients were randomized. A statistically significant difference in favor of bupropion SR over placebo was seen in the time to treatment intervention for depression when survival curves were compared (log-rank test, p =.003). Statistically significant separation between bupropion SR and placebo began at double-blind week 12 (p <.05). Adverse events in bupropion SR-treated patients accounted for 9% and 4% of discontinuations from the open-label and double-blind phases, respectively. CONCLUSIONS Bupropion SR was shown to be effective and well tolerated in decreasing the risk for relapse of depression for up to 44 weeks.
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Affiliation(s)
- Karen L Weihs
- Department of Psychiatry, George Washington University, Washington, DC 20037, USA
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Abstract
The prevalence of childhood obesity is rising, and pediatric obesity has become an important public health issue. It can be defined as BMI more than 95th percentile for age and sex, whereas overweight is defined as BMI more than 85th percentile. Using these cut points, more than one quarter of all children and adolescents are either overweight or obese. The recent increases in the prevalence of childhood obesity result from the interaction between a strong genetic predisposition that facilitates storage of fat, easy access to calorically dense foods, and the low levels of physical activity that characterize modern societies. Childhood obesity has pervasive psychosocial and medical consequences in the short term and the long term. Many of these consequences may not be apparent for decades, but the metabolic complications of obesity and the insidious effects of early psychosocial stigmatization are sometimes observed even in young children. For pediatric obesity, behavioral approaches seem moderately efficacious in younger children. Comprehensive programs generally include modification of dietary and activity habits and some degree of parental involvement. Medication for pediatric obesity cannot be recommended currently outside the context of clinical trials. Gastric bypass surgery is effective but should be considered a last resort for the child with life-threatening complications of obesity.
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Affiliation(s)
- Christina M Morgan
- Department of Psychiatry, Universidade Federal de São Paulo, São Paulo, Brazil
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Sansone RA, Wiederman MW, Shrader JA. Naturalistic study of the weight effects of amitriptyline, fluoxetine, and sertraline in an outpatient medical setting. J Clin Psychopharmacol 2000; 20:272-4. [PMID: 10770474 DOI: 10.1097/00004714-200004000-00028] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Sussman N, Ginsberg D. Rethinking Side Effects of the Selective Serotonin Reuptake Inhibitors: Sexual Dysfunction and Weight Gain. Psychiatr Ann 1998. [DOI: 10.3928/0048-5713-19980201-10] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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