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Mengistu SB, Ali I, Alemu H, Melese EB. Case report: Pellagra presentation with dermatitis and dysphagia. Front Med (Lausanne) 2024; 11:1390180. [PMID: 39045418 PMCID: PMC11263005 DOI: 10.3389/fmed.2024.1390180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 06/18/2024] [Indexed: 07/25/2024] Open
Abstract
Pellagra is a disorder caused by a deficiency of niacin or tryptophan, manifested by characteristic dermatitis on sun-exposed areas of the skin. Gastrointestinal involvement is common, and symptoms include glossitis, stomatitis, and diarrhea. Neurologic symptoms can occur in some patients, including dementia, anxiety, depression, tremors, hyporeflexia and, in severe cases, encephalopathy. We present the case of a woman with hyperpigmentation and hyperkeratosis on sun-exposed areas of the skin along with progressive dysphagia. Notably, she did not report diarrhea or any neurologic or psychiatric symptoms. Her symptoms were most consistent with pellagra, and niacin supplementation was initiated, leading to recovery. This case report highlights that dermatitis and dysphagia, the main gastrointestinal manifestations, can be the only symptoms in patients with pellagra, requiring a high index of suspicion in dermatologic settings to diagnose and treat this fatal condition early.
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Affiliation(s)
- Segenet Bizuneh Mengistu
- School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Iman Ali
- Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Hiwot Alemu
- School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
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Connolly CM, Meeks M, Rosenberg AZ, Birkness-Gartman JE, Gelber AC. Peeling and Plummeting. N Engl J Med 2024; 390:935-942. [PMID: 38446679 DOI: 10.1056/nejmcps2306879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Affiliation(s)
- Caoilfhionn M Connolly
- From the Departments of Medicine (C.M.C., M.M., A.C.G.) and Pathology (A.Z.R., J.E.B.-G.), Johns Hopkins University School of Medicine, Baltimore
| | - Monica Meeks
- From the Departments of Medicine (C.M.C., M.M., A.C.G.) and Pathology (A.Z.R., J.E.B.-G.), Johns Hopkins University School of Medicine, Baltimore
| | - Avi Z Rosenberg
- From the Departments of Medicine (C.M.C., M.M., A.C.G.) and Pathology (A.Z.R., J.E.B.-G.), Johns Hopkins University School of Medicine, Baltimore
| | - Jacqueline E Birkness-Gartman
- From the Departments of Medicine (C.M.C., M.M., A.C.G.) and Pathology (A.Z.R., J.E.B.-G.), Johns Hopkins University School of Medicine, Baltimore
| | - Allan C Gelber
- From the Departments of Medicine (C.M.C., M.M., A.C.G.) and Pathology (A.Z.R., J.E.B.-G.), Johns Hopkins University School of Medicine, Baltimore
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Khoo AWS, Taylor SM, Owens TJ. Successful management and recovery following severe prolonged starvation in a dog. J Vet Emerg Crit Care (San Antonio) 2019; 29:542-548. [PMID: 31448525 DOI: 10.1111/vec.12878] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 08/31/2017] [Accepted: 09/06/2017] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To describe the successful management of a dog following a period of prolonged food deprivation. CASE SUMMARY A 7-year-old, intact male Labrador Retriever presented with profound weakness and loss of nearly 50% of his body weight due to severe prolonged starvation after being trapped in a well for 27 days. Electrolyte concentrations were managed with intensive intravenous supplementation during refeeding. The dog's electrolyte abnormalities resolved, wounds healed, and strength returned during the first 3 weeks of treatment. During the next 3 months, body condition score normalized and muscle mass improved. NEW OR UNIQUE INFORMATION PROVIDED This report describes the management of a severely malnourished dog during refeeding, and highlights treatment considerations that may be important in the prevention of refeeding syndrome in such cases.
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Affiliation(s)
- Alison Wui Sing Khoo
- Department of Small Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Susan M Taylor
- Department of Small Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Tammy J Owens
- Department of Small Animal Clinical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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Abstract
Mildly elevated transaminases are often observed in anorexia nervosa patients, but severe hepatitis is less common. We suggest that hypoperfusion is the pathogenetic factor that causes severe hepatitis in a patient with a very poor nutritional status and present an overview of previous case reports. In our patient, early initiation of intravenous fluids resulted in rapid recovery of the liver test abnormalities, despite minimal oral caloric intake, the refusal of enteral feeding and the development of a hypoglycemic coma. Two months after admission, transaminases had normalized. Reversible severe hepatitis has been described in most of the cases, with only one anorexia nervosa-related fatal hepatitis. In general, both adequate hydration and gradual enteral feeding with monitoring of electrolytes are essential in the management of anorexia patients with severe hepatitis.
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Sim EH, Kwon JH, Kim SY, Jung SM, Maeng LS, Jang JW, Chung KW. Severe steatohepatitis with hepatic decompensation resulting from malnutrition after pancreaticoduodenectomy. Clin Mol Hepatol 2012; 18:404-10. [PMID: 23323257 PMCID: PMC3540378 DOI: 10.3350/cmh.2012.18.4.404] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2011] [Revised: 08/09/2011] [Accepted: 09/10/2011] [Indexed: 12/11/2022] Open
Abstract
The most common finding related to nonalcoholic steatohepatitis is obesity, but a status of severe malnutrition can also induce the steatohepatitis. The authors report a rare case of steatohepatitis leading to hepatic decompensation caused by malnutrition after pancreaticoduodenectomy. A 68-year-old female patient who had been previously diagnosed with pancreatic cancer and had undergone pancreaticoduodenectomy 5 months previously presented with abdominal distension. Routine CT performed 3 months after the surgery revealed severe fatty liver without evidence of tumor recurrence. After undergoing pancreaticoduodenectomy her food intake had reduced, and as a result she had lost 7 kg of body weight over 2 months. At this admission, CT revealed moderate amounts of ascites without tumor recurrence. Furthermore, her albumin and lipid profile levels were markedly decreased, and she had a flapping tremor and slurred speech suggestive of hepatic encephalopathy. Her liver biopsy findings were consistent with steatohepatitis and disclosed macrovesicular steatosis without definite fibrosis. After careful nutritional control, her symptoms disappeared and her laboratory findings improved.
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Affiliation(s)
- Eun Hui Sim
- Department of Internal Medicine, Incheon St. Mary's hospital, The Catholic University of Korea College of Medicine, Incheon, Korea
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Ashrafian H, Athanasiou T, Li JV, Bueter M, Ahmed K, Nagpal K, Holmes E, Darzi A, Bloom SR. Diabetes resolution and hyperinsulinaemia after metabolic Roux-en-Y gastric bypass. Obes Rev 2011; 12:e257-72. [PMID: 20880129 DOI: 10.1111/j.1467-789x.2010.00802.x] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The global prevalence of type 2 diabetes mellitus and impaired glucose metabolism continues to rise in conjunction with the pandemic of obesity. The metabolic Roux-en-Y gastric bypass operation offers the successful resolution of diabetes in addition to sustained weight loss and excellent long-term outcomes in morbidly obese individuals. The procedure consists of the physiological BRAVE effects: (i) Bile flow alteration; (ii) Reduction of gastric size; (iii) Anatomical gut rearrangement and altered flow of nutrients; (iv) Vagal manipulation and (v) Enteric gut hormone modulation. This operation provides anti-diabetic effects through decreasing insulin resistance and increasing the efficiency of insulin secretion. These metabolic outcomes are achieved through weight-independent and weight-dependent mechanisms. These include the foregut, midgut and hindgut mechanisms, decreased inflammation, fat, adipokine and bile metabolism, metabolic modulation, shifts in gut microbial composition and intestinal gluconeogenesis. In a small minority of patients, gastric bypass results in hyperinsulinaemic hypoglycaemia that may lead to nesidioblastosis (pancreatic beta-cell hypertrophy with islet hyperplasia). Elucidating the precise metabolic mechanisms of diabetes resolution and hyperinsulinaemia after surgery can lead to improved operations and disease-specific procedures including 'diabetes surgery'. It can also improve our understanding of diabetes pathogenesis that may provide novel strategies for the management of metabolic syndrome and impaired glucose metabolism.
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Affiliation(s)
- H Ashrafian
- The Department of Surgery and Cancer, Imperial College London, London, UK.
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Dowman J, Arulraj R, Chesner I. Recurrent acute hepatic dysfunction in severe anorexia nervosa. Int J Eat Disord 2010; 43:770-2. [PMID: 19950111 DOI: 10.1002/eat.20775] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Anorexia nervosa (AN) is an eating disorder predominantly affecting young women. Abnormal liver function tests (LFT's) resulting from AN is well-described but to date few cases of dramatic rises in liver enzymes have been described. We report a 32-year-old women with severe anorexia having dramatic rise in LFT's with liver failure during extremely poor nutritional status. Acute rise in liver enzymes observed on several occasions in this patient resulted from ischaemic hepatitis secondary to liver hypoperfusion. Clinicians caring for patients with severe AN should monitor haemodynamic parameters with the knowledge that acute liver failure can be a consequence of sudden liver hypoperfusion. Therapeutic intervention comprising volume support with gradual nutritional support results in normalization of LFT's.
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Affiliation(s)
- Joanna Dowman
- Liver Unit, Queen Elizabeth Hospital, Birmingham, United Kingdom.
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Abstract
The role of NAD(+) metabolism in health and disease is of increased interest as the use of niacin (nicotinic acid) has emerged as a major therapy for treatment of hyperlipidemias and with the recognition that nicotinamide can protect tissues and NAD(+) metabolism in a variety of disease states, including ischemia/reperfusion. In addition, a growing body of evidence supports the view that NAD(+) metabolism regulates important biological effects, including lifespan. NAD(+) exerts potent effects through the poly(ADP-ribose) polymerases, mono-ADP-ribosyltransferases, and the recently characterized sirtuin enzymes. These enzymes catalyze protein modifications, such as ADP-ribosylation and deacetylation, leading to changes in protein function. These enzymes regulate apoptosis, DNA repair, stress resistance, metabolism, and endocrine signaling, suggesting that these enzymes and/or NAD(+) metabolism could be targeted for therapeutic benefit. This review considers current knowledge of NAD(+) metabolism in humans and microbes, including new insights into mechanisms that regulate NAD(+) biosynthetic pathways, current use of nicotinamide and nicotinic acid as pharmacological agents, and opportunities for drug design that are directed at modulation of NAD(+) biosynthesis for treatment of human disorders and infections.
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Affiliation(s)
- Anthony A Sauve
- Department of Pharmacology, Weill Medical College of Cornell University, 1300 York Avenue, New York, NY 10021, USA.
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Abstract
Vitamin C or ascorbic acid is a hydrosoluble vitamin derived from glucose metabolism. It acts as a reductor agent required for synthesis of collagen fibers through hydroxylation of proline and lysine. It also protects the body against damage caused by the free radicals. Humans cannot synthesize ascorbic acid as they lack an enzyme called gulonolactone oxidase. Concentrations in plasma and leukocytes reflect the levels of the diet and body deposits respectively of this vitamin. Among foods with high vitamin C levels are tomatoes, potatoes, and citrus fruits such as limes, oranges and lemons. The current recommendation of daily intake of vitamin C is 90 mg/d for men and 75 mg/d for women. Patients with chronic diseases such as cancer or diabetes or those who smoke need higher doses in their usual diet. Ascorbic acid deficiency gives rise to the appearance of scurvy. This disease is rarely seen in developed countries. The symptoms develop with plasma levels below 0.15 mg/dL. Scurvy is characterized by the presence of weakness, joint pain or skin lesions in form of petechias, gum bleeding, ease of developing bruises or delay in wound healing. The most characteristic skin manifestations are purpuric perifollicular hyperkeratotic papules and the presence of kinky hair.
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Affiliation(s)
- F Valdés
- Unidad de Dermatología, Hospital da Costa, Rafael Vior s/n, 27880 Burela, Lugo, Spain.
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De Caprio C, Alfano A, Senatore I, Zarrella L, Pasanisi F, Contaldo F. Severe acute liver damage in anorexia nervosa: two case reports. Nutrition 2006; 22:572-5. [PMID: 16600819 DOI: 10.1016/j.nut.2006.01.003] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2005] [Revised: 12/13/2005] [Accepted: 01/13/2006] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Two female patients (18 and 30 y old, body mass indexes 14.1 and 13.2 kg/m2) with severe, restrictive anorexia nervosa developed sudden severe liver damage. In addition to overt protein-energy malnutrition, they showed marked hypotension, bradycardia, dry skin, acrocyanosis, and hypothermia. Most common causes of liver failure, such as hepatotropic viruses, hepatotoxic drugs, alcohol, cannabis, and cocaine abuse, were excluded. METHODS Therapeutic intervention consisted of immediate plasma volume support, progressive parenteral or oral nutritional rehabilitation, and parenteral potassium and phosphorus supplements to avoid the refeeding syndrome. RESULTS AND CONCLUSION Improvement of initial clinical symptoms and rapid recovery of liver enzymes after this type of treatment suggest that severe liver damage in anorexia nervosa may be secondary to acute hypoperfusion.
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Affiliation(s)
- Carmela De Caprio
- Interuniversity Center for Obesity and Eating Disorders, Department of Clinical and Experimental Medicine, Federico II University, Naples, Italy
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Abstract
Recent clinical and experimental findings have reinforced the link among zinc deficiency, malnutrition and diarrheal disease. Because there is a strong association between protein and zinc content in virtually all types of foods, insufficient protein intake may often be the cause of zinc deficiency. Compensatory mechanisms operating in monogastric species during malnutrition are less effective for the absorption of transition divalent elements such as zinc, which remain bound to ligands of dietary or endogenous origin. Both protein and zinc deficiencies are strong negative determinants for normal cellular immunity. In zinc deficiency, the organism is more susceptible to toxin-producing bacteria or enteroviral pathogens that activate guanylate and adenylate cyclases, stimulating chloride secretion, producing diarrhea and diminishing absorption of nutrients, thus exacerbating an already compromised mineral status. In addition, zinc deficiency may impair the absorption of water and electrolytes, delaying the termination of normally self-limiting gastrointestinal disease episodes. The gastrointestinal tract may be one of the first target areas where zinc insufficiency may be manifested. A prolonged low zinc intake deprives the organism of the local potential beneficial effects of zinc, including interactions with oxidative free radicals and nitric oxide metabolism. Nitric oxide is a second messenger that plays an important part in the triggering of diarrheal disease. The possible interrelationship among infection, inflammation, free radical damage and its quenching by potential scavengers, such as zinc, in the intestinal lumen or within the enterocyte should be more extensively studied.
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Affiliation(s)
- R A Wapnir
- Department of Pediatrics, North Shore Long Island Jewish Health System and New York University School of Medicine, Manhasset, NY 11030, USA
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Abstract
Malnutrition frequently contributes to the immunocompromise seen in hospitalized patients. Nutritional support corrects malnutrition and can reverse the associated immunocompromise. Developing an understanding of nutritional needs and the role of nutrition in immune function is essential to prevention and treatment of nutrition-related immunocompromise. Current research is defining the role of specific nutrients in immune function. Recent evidence also suggests that the route (enteral versus parenteral) of providing nutritional support can affect immune competence. Intervention trials may show a role of key nutrients in not only maintaining normal immune competence, but also in modulating immunologic outcomes in critically ill patients.
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Dalessandri KM, Boor K. World nutrition—the great breadfruit source. Ecol Food Nutr 1994. [DOI: 10.1080/03670244.1994.9991421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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