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Related Concept Videos

Diabetic Neuropathy01:22

Diabetic Neuropathy

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DefinitionDiabetic neuropathy is nerve damage caused by long-standing diabetes mellitus. It results directly from prolonged high blood sugar levels.PathophysiologyThe pathophysiology of diabetic neuropathy involves both metabolic and vascular disturbances triggered by chronic hyperglycemia.Metabolic injury: Elevated glucose levels activate the polyol pathway within nerve cells, leading to the accumulation of sorbitol and fructose. This increases oxidative stress, disrupts normal nerve...
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Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding01:15

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Enteral nutrition encompasses various methods of delivering nutrition directly to the gastrointestinal (GI) tract, bypassing traditional oral intake. It is particularly beneficial for patients who cannot eat by mouth but have a functioning digestive system. Key methods include nasointestinal feeding, gastrostomy, and jejunostomy, each suited to different clinical scenarios based on the patient's needs and condition.
Nasointestinal Feeding
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Gastrointestinal Motility Disorders01:20

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Gastrointestinal or GI motility disorders are characterized by irregular gastrointestinal tract movements, disrupting food transit from the mouth to the anus. They are caused by damage or dysfunction in gut muscles or nerves. These disorders can cause symptoms such as severe constipation, diarrhea, abdominal pain, and swallowing difficulties. Disorders can affect any segment of the GI tract and range widely in severity, from common conditions like GERD to life-threatening conditions like...
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Diabetic Nephropathy01:28

Diabetic Nephropathy

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Definition Diabetic nephropathy is a chronic kidney complication that results from prolonged hyperglycemia.Prevalence It is the most common cause of chronic kidney disease (CKD) and end-stage renal disease (ESRD) worldwide, affecting up to half of individuals with diabetes.Pathophysiology • Sustained hyperglycemia triggers multiple hemodynamic and metabolic changes in the kidney. • Early in the disease, increased renal blood flow and glomerular hyperfiltration...
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Diabetes Mellitus: Type 2 and Gestational01:22

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Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
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Type I Diabetes II: Pathophysiology01:26

Type I Diabetes II: Pathophysiology

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Type 1 diabetes mellitus arises from an immune-mediated destruction of pancreatic β-cells, resulting in an absolute deficiency of insulin. This process develops in genetically susceptible individuals when autoimmunity, environmental exposures, and immunologic dysregulation converge to trigger a targeted attack on the insulin-producing cells of the pancreas. The β-cells are located within the islets of Langerhans and are essential for regulating blood glucose by facilitating cellular...
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Assessment of Gastric Emptying in Non-obese Diabetic Mice Using a [13C]-octanoic Acid Breath Test
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Diabetic gastroparesis.

Kenneth L Koch1, Jorge Calles-Escandón2

  • 1Section on Gastroenterology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA.

Gastroenterology Clinics of North America
|February 11, 2015
PubMed
Summary
This summary is machine-generated.

Diabetic gastroparesis, a complication of diabetes, causes severe digestive issues and increased mortality. Treatments focus on glucose control, symptom relief, and future therapies targeting gastric function.

Keywords:
Gastric dysrhythmiasGastric electric stimulationGastroparesisNauseaProkinetic and antinauseant drugsType 1 and type 2 diabetes mellitusVomiting

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Area of Science:

  • Gastroenterology
  • Endocrinology
  • Diabetology

Background:

  • Diabetic gastroparesis is a serious complication of long-standing type 1 and type 2 diabetes mellitus.
  • It presents with symptoms like early satiety, nausea, vomiting, bloating, and abdominal pain.
  • Increased mortality is observed in patients with this condition.

Purpose of the Study:

  • To review the current understanding of diabetic gastroparesis.
  • To outline existing and potential future treatment strategies.
  • To highlight the impact of pylorospasm in obstructive gastroparesis.

Main Methods:

  • Literature review of diabetic gastroparesis.
  • Analysis of current therapeutic interventions.
  • Exploration of emerging treatment modalities.

Main Results:

  • Gastroparesis significantly impacts diabetic patients' quality of life and survival.
  • Pylorospasm can lead to obstructive gastroparesis in a subset of patients.
  • Current treatments include insulin therapy, antiemetics, prokinetics, and gastric electrical stimulation.

Conclusions:

  • Effective management requires optimizing glucose control and addressing symptoms.
  • Future research should focus on personalized diet, advanced insulin delivery, and novel drugs for neural and electrical abnormalities.
  • Addressing pylorospasm is crucial for obstructive gastroparesis management.