B1 Vitamin Deficiency After Bariatric Surgery, Prevalence, and Symptoms: a Systematic Review and Meta-analysis

Bahardoust, Mansour; Eghbali, Foolad; Shahabi, Shahab; Alijanpour, Abolhasan; Yarigholi, Fahime; Valizadeh, Rohollah; Madankan, Ahmad; Pouraskari, Amir Bahador; Ashtarinezhad, Behnaz; Farokhi, Hossein; Sarafraz, Hamid; Khanafshar, Elham

doi:10.1007/s11695-022-06178-7

Cited by 15 publications

(7 citation statements)

References 38 publications

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“…62 A recent meta-analysis of 11 studies examining 1494 patients who had undergone bariatric surgery noted thiamine deficiency in 27% of patients. 63 Nutritional complications following bariatric surgery are more common after procedures such as Roux-en-Y gastric bypass as compared with predominantly restrictive procedures such as sleeve gastrectomy or adjustable gastric band placement.…”

Section: Obesity Metabolic Syndrome and Bariatric Surgerymentioning

confidence: 99%

“…Thiamine deficiency causes early neurologic problems after bariatric surgery, whereas delayed neurologic problems result from vitamin B 12 deficiency (in those not on vitamin B 12 replacement) or copper deficiency 62 . A recent meta-analysis of 11 studies examining 1494 patients who had undergone bariatric surgery noted thiamine deficiency in 27% of patients 63 . Nutritional complications following bariatric surgery are more common after procedures such as Roux-en-Y gastric bypass as compared with predominantly restrictive procedures such as sleeve gastrectomy or adjustable gastric band placement.…”

Section: Special Populationsmentioning

confidence: 99%

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Nutritional Neuropathies

Kumar

2023

CONTINUUM: Lifelong Learning in Neurology

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OBJECTIVE This article reviews the etiologies, presentations, and management of neuropathies related to nutritional deficiencies. LATEST DEVELOPMENTS Peripheral neuropathy can be the predominant or only manifestation of certain nutrient deficiencies. Cognitive difficulties or involvement of other parts of the central nervous system, such as the optic nerve and spinal cord, may accompany nutritional peripheral neuropathies. In most patients, the nutritional deficiency may have a single predominant cause, but in some cases, multiple causes may coexist. Obesity, for unclear reasons, can be associated with nutrient deficiencies. The rising rates of bariatric surgery and the incidence of nutrient deficiencies following bariatric surgery make this a particularly relevant topic for neurologists. ESSENTIAL POINTS Neuropathies caused by nutrient deficiencies are preventable with appropriate supplementation in high-risk situations. Early recognition and prompt treatment are essential to ensure an optimal outcome and minimize neurologic morbidity.

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Section: Obesity Metabolic Syndrome and Bariatric Surgerymentioning

confidence: 99%

Section: Special Populationsmentioning

confidence: 99%

Nutritional Neuropathies

Kumar

2023

CONTINUUM: Lifelong Learning in Neurology

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“…Diagnosis should be made early, as the delay can lead to irreversible neurological damage and, in the case of pregnancy, can have serious consequences for the mother and foetus [ 90 ]. It is recommended that all patients receive ≥12 mg/day of thiamine after BS [ 23 ]; supplementation should be maintained throughout life [ 91 ]. This dose should be increased in case of any risk of deficiency, such as anorexia, low intake, vomiting, or refeeding (50–300 mg/day).…”

Section: Micronutrients Pregnancy and Bariatric Surgerymentioning

confidence: 99%

Micronutrients in Pregnancy after Bariatric Surgery: A Narrative Review

Bretón,

Ballesteros-Pomar,

Calle-Pascual

et al. 2023

JCM

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Bariatric surgery is increasingly used in women of childbearing age due to the rising prevalence of obesity and the effectiveness and availability of this treatment. Pregnancy in women with previous bariatric surgery deserves special attention. Weight loss induced by surgery reduces the risks that obesity poses to pregnancy. But on the other hand, decreased intake and malabsorption may increase the risk of malnutrition and micronutrient deficiency and negatively affect maternal and foetal health. The aim of this narrative review is to provide an updated analysis of the impact of different bariatric surgery techniques on mineral and micronutrient nutritional status during pregnancy and the possible effect on maternal–foetal health.

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“…Ursachen für einen Thiaminmangel sind massives postoperatives Erbrechen insbesondere nach restriktiven Eingriffen sowie eine Langzeitintensivtherapie. Im Langzeitverlauf können sowohl nach restriktiven als auch nach malabsorptiven Eingriffen, insbesondere hier infolge von Stenosen an der Gastroenterostomie, mit prolongierter Emesis Vitamin-B 1 -Mangelzustände auftreten 9 .…”

Section: Metabolische Langzeitfolgen Nach Malabsorptiven Eingriffenunclassified

Supplementation und Nachsorge nach Adipositas- und metabolischer Chirurgie

Stroh

2022

Allgemein- und Viszeralchirurgie up2date

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B1 Vitamin Deficiency After Bariatric Surgery, Prevalence, and Symptoms: a Systematic Review and Meta-analysis

Cited by 15 publications

References 38 publications

Nutritional Neuropathies

Nutritional Neuropathies

Micronutrients in Pregnancy after Bariatric Surgery: A Narrative Review

Supplementation und Nachsorge nach Adipositas- und metabolischer Chirurgie

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