Gastric dumping syndrome epidemiology and demographics: Difference between revisions

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{{Gastric dumping syndrome}}
{{Gastric dumping syndrome}}
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==Overview==
==Overview==
Incidence and prevalence varies depending on the procedure or disease leading to Dumping syndrome.
[[Incidence]] and [[prevalence]] varies depending on the procedure or [[disease]] leading to [[Gastric dumping syndrome|dumping syndrome]].


==Epidemiology and Demographics==
==Epidemiology and Demographics==
===Incidence===
===Incidence===
*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
*The [[incidence]] of patients who have undergone [[Stomach|gastric]] [[surgery]] ranges from approximately 20,000 to 50,000 per 100,000.<ref name="pmid25625992">{{cite journal |vauthors=Mala T, Hewitt S, Høgestøl IK, Kjellevold K, Kristinsson JA, Risstad H |title=[Dumping syndrome following gastric surgery] |language=Norwegian |journal=Tidsskr. Nor. Laegeforen. |volume=135 |issue=2 |pages=137–41 |year=2015 |pmid=25625992 |doi=10.4045/tidsskr.14.0550 |url=}}</ref>
*An estimated 20-50% of all patients who have undergone gastric surgery have some symptoms of dumping.  
*Out of these about 1-5% reported severe symptoms.
*However, only 1-5% are reported to have severe disabling symptoms.
*After truncal [[vagotomy]] with drainage the [[incidence]] of [[Gastric dumping syndrome|dumping syndrome]] has been reported to be 6,000 to 14,000 per 100,000.
*The incidence of significant dumping has been reported to be 6-14% in patients after truncal vagotomy and drainage and from 14-20% after partial gastrectomy.  
*After proximal [[vagotomy]] without drainage the [[incidence]] of [[Gastric dumping syndrome|dumping syndrome]] has been reported to be is less than 2,000 per 100,000.  
*The incidence of dumping syndrome after proximal gastric vagotomy without any drainage procedure is less than 2%.  
*After partial [[gastrectomy]] the incidence of [[Gastric dumping syndrome|dumping syndrome]] has been reported to be 14,000 to 20,000 per 100,000.
*Newer gastric operations, such as proximal gastric vagotomy (which produces minimal disturbance of gastric emptying mechanisms), are associated with a much lower incidence of postgastrectomy syndromes. In the pediatric population, dumping syndrome is described almost exclusively in children who have undergone Nissen fundoplication.
*Proximal [[vagotomy]] is a fairly newer procedure that leads to lower [[incidence]] rates due to the minimized interference in [[Stomach|gastric]] emptying.<ref name="pmid256259923">{{cite journal |vauthors=Mala T, Hewitt S, Høgestøl IK, Kjellevold K, Kristinsson JA, Risstad H |title=[Dumping syndrome following gastric surgery] |language=Norwegian |journal=Tidsskr. Nor. Laegeforen. |volume=135 |issue=2 |pages=137–41 |year=2015 |pmid=25625992 |doi=10.4045/tidsskr.14.0550 |url=}}</ref>


*Reductions in the need for elective gastric surgery have led to a decline in the frequency of postgastrectomy syndromes. A 10-fold reduction has occurred in elective operations for peptic ulcer disease in the last 20-30 years. Although this trend preceded the advent of histamine-2 receptor antagonists, these drugs and proton pump inhibitors have accelerated the decline. Helicobacter pylori treatment and eradication in patients with peptic ulcer disease have further decreased the need for surgery.
*Since the advent of [[Proton pump inhibitor|proton pump inhibitors]], the need for surgery has decreased and so has the [[incidence]] of [[Gastric dumping syndrome|dumping syndrome]].
* In gastric surgery 1 out of 10 people develop dumping [[Symptom|symptoms]].
* In [[esophagectomy]] 1 out of 2 people developed [[Symptom|symptoms]] of [[Gastric dumping syndrome|dumping syndrome]].


===Prevalence===
===Prevalence===
*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
*[[Prevalence]] has not been well studied in [[gastric dumping syndrome]].<ref name="pmid24783736">{{cite journal |vauthors=Héraïef R, Giusti V |title=[Prevalence of early and late dumping after gastric bypass] |language=French |journal=Rev Med Suisse |volume=10 |issue=423 |pages=696–8, 700 |year=2014 |pmid=24783736 |doi= |url=}}</ref>
*In [year], the incidence/prevalence of [disease name] was estimated to be [number range] cases per 100,000 individuals worldwide.
*The prevalence of [disease/malignancy] is estimated to be [number] cases annually.


===Case-fatality rate/Mortality rate===
===Mortality rate===
*In [year], the incidence of [disease name] is approximately [number range] per 100,000 individuals with a case-fatality rate/mortality rate of [number range]%.
*In 2012, the [[mortality rate]] of [[bariatric surgery]] leading to [[Gastric dumping syndrome|dumping syndrome]] was approximately 1,000  per 100,000 individuals.<ref name="pmid22773348">{{cite journal |vauthors=Schneider A, Gottrand F, Sfeir R, Duhamel A, Bonnevalle M, Guimber D, Michaud L |title=Postoperative lower esophageal dilation in children following the performance of Nissen fundoplication |journal=Eur J Pediatr Surg |volume=22 |issue=5 |pages=399–403 |year=2012 |pmid=22773348 |doi=10.1055/s-0032-1315807 |url=}}</ref>
*The case-fatality rate/mortality rate of [disease name] is approximately [number range].


===Age===
===Age===
*Patients of all age groups may develop [disease name].
*People aged 45-74 are 2 times more likely to be diagnosed with dumping syndrome
*The incidence of [disease name] increases with age; the median age at diagnosis is [#] years.
*Children aged less than 1 year are 3 times less likely to be diagnosed with dumping syndrome<ref name="urlThe Dumping syndrome That Wouldnt Stop | The Award-winning Symcat App">{{cite web |url=http://www.symcat.com/conditions/dumping-syndrome |title=The Dumping syndrome That Wouldn't Stop &#124; The Award-winning Symcat App |format= |work= |accessdate=}}</ref>
*[Disease name] commonly affects individuals younger than/older than [number of years] years of age.  
*Toddlers and preschoolers are are 7 times less likely to be diagnosed with dumping syndrome<ref name="urlThe Dumping syndrome That Wouldnt Stop | The Award-winning Symcat App">{{cite web |url=http://www.symcat.com/conditions/dumping-syndrome |title=The Dumping syndrome That Wouldn't Stop &#124; The Award-winning Symcat App |format= |work= |accessdate=}}</ref>
*[Chronic disease name] is usually first diagnosed among [age group].
*Children aged 5 to 14 years old are 10 times less likely to be diagnosed with dumping syndrome<ref name="urlThe Dumping syndrome That Wouldnt Stop | The Award-winning Symcat App">{{cite web |url=http://www.symcat.com/conditions/dumping-syndrome |title=The Dumping syndrome That Wouldn't Stop &#124; The Award-winning Symcat App |format= |work= |accessdate=}}</ref>
*[Acute disease name] commonly affects [age group].
*Elderly people whose ages are over 75 years old are 11 times less likely to be diagnosed with dumping syndrome<ref name="urlThe Dumping syndrome That Wouldnt Stop | The Award-winning Symcat App">{{cite web |url=http://www.symcat.com/conditions/dumping-syndrome |title=The Dumping syndrome That Wouldn't Stop &#124; The Award-winning Symcat App |format= |work= |accessdate=}}</ref>
*Teenagers and adults aged 15 to 29 years old are 23 times less likely to be diagnosed with dumping syndrome<ref name="urlThe Dumping syndrome That Wouldnt Stop | The Award-winning Symcat App">{{cite web |url=http://www.symcat.com/conditions/dumping-syndrome |title=The Dumping syndrome That Wouldn't Stop &#124; The Award-winning Symcat App |format= |work= |accessdate=}}</ref>


===Race===
*There is no racial predilection to [disease name].
*[Disease name] usually affects individuals of the [race 1] race. [Race 2] individuals are less likely to develop [disease name].
===Gender===
===Gender===
*[Disease name] affects men and women equally.
*[[Females]] have a higher chance of being diagnosed with [[Gastric dumping syndrome|dumping syndrome]] in comparison to men.<ref name="urlThe Dumping syndrome That Wouldnt Stop | The Award-winning Symcat App">{{cite web |url=http://www.symcat.com/conditions/dumping-syndrome |title=The Dumping syndrome That Wouldn't Stop &#124; The Award-winning Symcat App |format= |work= |accessdate=}}</ref>
*[Gender 1] are more commonly affected by [disease name] than [gender 2]. The [gender 1] to [gender 2] ratio is approximately [number > 1] to 1.
===Region===
*The majority of [disease name] cases are reported in [geographical region].
 
*[Disease name] is a common/rare disease that tends to affect [patient population 1] and [patient population 2].
 
===Developed Countries===
 


===Race===
*People who are of white ethnicity tend to be more likely diagnosed with [[Gastric dumping syndrome|dumping syndrome]].<ref name="urlThe Dumping syndrome That Wouldnt Stop | The Award-winning Symcat App">{{cite web |url=http://www.symcat.com/conditions/dumping-syndrome |title=The Dumping syndrome That Wouldn't Stop &#124; The Award-winning Symcat App |format= |work= |accessdate=}}</ref>
==References==
==References==
{{Reflist|2}}
{{Reflist|2}}


[[Category:Needs content]]
[[Category:Gastroenterology]]
[[Category:Gastroenterology]]


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Latest revision as of 15:24, 20 December 2017

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Umar Ahmad, M.D.[2]

Overview

Incidence and prevalence varies depending on the procedure or disease leading to dumping syndrome.

Epidemiology and Demographics

Incidence

Prevalence

Mortality rate

Age

  • People aged 45-74 are 2 times more likely to be diagnosed with dumping syndrome
  • Children aged less than 1 year are 3 times less likely to be diagnosed with dumping syndrome[5]
  • Toddlers and preschoolers are are 7 times less likely to be diagnosed with dumping syndrome[5]
  • Children aged 5 to 14 years old are 10 times less likely to be diagnosed with dumping syndrome[5]
  • Elderly people whose ages are over 75 years old are 11 times less likely to be diagnosed with dumping syndrome[5]
  • Teenagers and adults aged 15 to 29 years old are 23 times less likely to be diagnosed with dumping syndrome[5]

Gender

Race

References

  1. ↑ Mala T, Hewitt S, Høgestøl IK, Kjellevold K, Kristinsson JA, Risstad H (2015). "[Dumping syndrome following gastric surgery]". Tidsskr. Nor. Laegeforen. (in Norwegian). 135 (2): 137–41. doi:10.4045/tidsskr.14.0550. PMID 25625992.
  2. ↑ Mala T, Hewitt S, Høgestøl IK, Kjellevold K, Kristinsson JA, Risstad H (2015). "[Dumping syndrome following gastric surgery]". Tidsskr. Nor. Laegeforen. (in Norwegian). 135 (2): 137–41. doi:10.4045/tidsskr.14.0550. PMID 25625992.
  3. ↑ Héraïef R, Giusti V (2014). "[Prevalence of early and late dumping after gastric bypass]". Rev Med Suisse (in French). 10 (423): 696–8, 700. PMID 24783736.
  4. ↑ Schneider A, Gottrand F, Sfeir R, Duhamel A, Bonnevalle M, Guimber D, Michaud L (2012). "Postoperative lower esophageal dilation in children following the performance of Nissen fundoplication". Eur J Pediatr Surg. 22 (5): 399–403. doi:10.1055/s-0032-1315807. PMID 22773348.
  5. ↑ 5.0 5.1 5.2 5.3 5.4 5.5 5.6 "The Dumping syndrome That Wouldn't Stop | The Award-winning Symcat App".

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