Gastroesophageal reflux disease medical therapy: Difference between revisions

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__NOTOC__
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{{Gastroesophageal reflux disease}}
{{Gastroesophageal reflux disease}}
{{CMG}} {{AE}}
{{CMG}}; {{AE}} {{AEL}}  


==Overview==
==Overview==
The m
The mainstay treatment of GERD is lifestyle modifications which include [[weight loss]], elevating head of the bed and no eating before going sleep. The pharmacologic medical therapy is recommended among patients with persistent GERD despite following the lifestyle modifications. [[Antacids]], [[H2 antagonist|histamine receptor antagonists]], [[proton pump inhibitors]], and [[Prokinetic|prokinetics medications]] are used in treatment of GERD.


==Medical Therapy==
==Medical Therapy==
===Lifestyle Modifications===
===Lifestyle Modifications===
The following measures are recommended as the first line to treat GERD:<ref name="pmid17573791">{{cite journal |author=Piesman M, Hwang I, Maydonovitch C, Wong RK |title=Nocturnal reflux episodes following the administration of a standardized meal. Does timing matter? |journal=Am. J. Gastroenterol. |volume=102 |issue=10 |pages=2128–34 |year=2007 |pmid=17573791 |doi=10.1111/j.1572-0241.2007.01348.x}}</ref><ref name="pmid16682569">{{cite journal |author=Kaltenbach T, Crockett S, Gerson LB |title=Are lifestyle measures effective in patients with gastroesophageal reflux disease? An evidence-based approach |journal=Arch. Intern. Med. |volume=166 |issue=9 |pages=965–71 |year=2006 |pmid=16682569 |doi=10.1001/archinte.166.9.965}}</ref><ref name="pmid259568342">{{cite journal| author=Ness-Jensen E, Hveem K, El-Serag H, Lagergren J| title=Lifestyle Intervention in Gastroesophageal Reflux Disease. | journal=Clin Gastroenterol Hepatol | year= 2016 | volume= 14 | issue= 2 | pages= 175-82.e1-3 | pmid=25956834 | doi=10.1016/j.cgh.2015.04.176 | pmc=4636482 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25956834  }}</ref><ref>Khoury RM, Camacho-Lobato L, Katz PO, Mohiuddin MA, Castell DO. Influence of spontaneous sleep positions on nighttime recumbent reflux in patients with gastroesophageal reflux disease. ''Am J Gastroenterol'' 1999;94:2069-73. PMID 10445529.</ref>
* The following measures are recommended as the first line to treat GERD:<ref name="pmid17573791">{{cite journal |author=Piesman M, Hwang I, Maydonovitch C, Wong RK |title=Nocturnal reflux episodes following the administration of a standardized meal. Does timing matter? |journal=Am. J. Gastroenterol. |volume=102 |issue=10 |pages=2128–34 |year=2007 |pmid=17573791 |doi=10.1111/j.1572-0241.2007.01348.x}}</ref><ref name="pmid16682569">{{cite journal |author=Kaltenbach T, Crockett S, Gerson LB |title=Are lifestyle measures effective in patients with gastroesophageal reflux disease? An evidence-based approach |journal=Arch. Intern. Med. |volume=166 |issue=9 |pages=965–71 |year=2006 |pmid=16682569 |doi=10.1001/archinte.166.9.965}}</ref><ref name="pmid259568342">{{cite journal| author=Ness-Jensen E, Hveem K, El-Serag H, Lagergren J| title=Lifestyle Intervention in Gastroesophageal Reflux Disease. | journal=Clin Gastroenterol Hepatol | year= 2016 | volume= 14 | issue= 2 | pages= 175-82.e1-3 | pmid=25956834 | doi=10.1016/j.cgh.2015.04.176 | pmc=4636482 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25956834  }}</ref><ref>Khoury RM, Camacho-Lobato L, Katz PO, Mohiuddin MA, Castell DO. Influence of spontaneous sleep positions on nighttime recumbent reflux in patients with gastroesophageal reflux disease. ''Am J Gastroenterol'' 1999;94:2069-73. PMID 10445529.</ref>
* Weight loss  
** [[Weight loss]]
* Elevating head of the bed  
** Elevating head of the bed  
* No eating two hours before going sleep  
** No eating two hours before going sleep
 
* Avoidance of the following foods and lifestyles is recommended in treatment of GERD:  
===Foods===
**[[Coffee]]
Certain foods and lifestyle are considered to promote gastroesophageal reflux:
**[[Alcohol]]
*[[Coffee]], [[alcoholic beverage|alcohol]], and excessive amounts of [[Vitamin C]] supplements stimulate gastric acid secretion. Taking these before bedtime especially can cause evening reflux. Although, a study published in 2006 by Stanford University researchers disputes the effect of coffee, acidic, spicy foods etc. as a myth.<ref name="pmid16682569" />
**Excessive amounts of [[Vitamin C]] supplements
*[[Antacids]] based on [[calcium carbonate]] (but not [[aluminum hydroxide]]) were found to actually increase the acidity of the stomach. However, all antacids reduced acidity in the lower esophagus, so the net effect on GERD symptoms may still be positive.<ref>Decktor DL, Robinson M, Maton PN, Lanza FL, Gottlieb S. Effects of Aluminum/Magnesium Hydroxide and Calcium Carbonate on Esophageal and Gastric pH in Subjects with Heartburn. ''Am J Ther'' 1995;2:546-552. PMID 11854825.</ref>.
**Foods high in fats  
*Foods high in fats and [[tobacco smoking|smoking]] reduce lower esophageal sphincter competence, so avoiding these tends to help. Fat also delays stomach emptying.
**[[tobacco smoking|Smoking]]  
*Eating shortly before bedtime (For clinical purposes, this usually means 2-3 hours before going to bed).
**Eating shortly before bedtime
*Large meals.  Having more but smaller meals reduces GERD risk, as it means there is less food in the stomach at any one time.
**Large meals
*Soda or pop (regular or diet).
**[[Chocolate]] and [[peppermint]].
*[[Chocolate]] and [[peppermint]].
**[[Acid]]ic foods, such as oranges and tomatoes.
*[[Acid]]ic foods, such as oranges and tomatoes.
**[[Cruciferous vegetables]] such as: Onions, cabbage, cauliflower, broccoli, spinach, brussel sprouts
*[[Cruciferous vegetables]]: Onions, cabbage, cauliflower, broccoli, spinach, brussel sprouts.
**[[Milk]] and milk-based products
*[[Milk]] and milk-based products contain calcium and fat, and should be avoided before bedtime.


=== Medical therapy ===
=== Medical therapy ===
* The medical therapy is indicated for the patients who have persistent GERD regardless the lifystyle and food modifications.<ref name="pmid17229239">{{cite journal |author=Tran T, Lowry A, El-Serag H |title=Meta-analysis: the efficacy of over-the-counter gastro-oesophageal reflux disease drugs |journal=Aliment Pharmacol Ther |volume=25 |issue=2 |pages=143-53 |year=2007 |id=PMID 17229239 | doi=10.1111/j.1365-2036.2006.03135.x}}</ref>
* The medical therapy is indicated for the patients who have persistent GERD regardless the lifystyle and food modifications.<ref name="pmid17229239">{{cite journal |author=Tran T, Lowry A, El-Serag H |title=Meta-analysis: the efficacy of over-the-counter gastro-oesophageal reflux disease drugs |journal=Aliment Pharmacol Ther |volume=25 |issue=2 |pages=143-53 |year=2007 |id=PMID 17229239 | doi=10.1111/j.1365-2036.2006.03135.x}}</ref><ref>Decktor DL, Robinson M, Maton PN, Lanza FL, Gottlieb S. Effects of Aluminum/Magnesium Hydroxide and Calcium Carbonate on Esophageal and Gastric pH in Subjects with Heartburn. ''Am J Ther'' 1995;2:546-552. PMID 11854825.</ref>
* The following medical therapies are strongly recommended by the American College of Gastroenterology:  
* The following medical therapies are strongly recommended by the American College of Gastroenterology:  
** '''Antacids''':
** '''[[Antacids]]''':
*** Preferred regimen (1): Aluminum hydroxide 640 mg 5 to 6 times daily PO after meals and at bed time.  
*** Preferred regimen (1): [[Aluminum hydroxide]] 640 mg 5 to 6 times daily PO after meals and at bed time.  
*** Preferred regimen (2): Calcium carbonate One gram PO.  
*** Preferred regimen (2): [[Calcium carbonate]] One gram PO.  
** '''Histamine-receptor antagonists (H2RA):'''  
** '''Histamine-receptor antagonists (H2RA):'''  
*** Preferred regimen (1): Ranitidine
*** Preferred regimen (1): [[Ranitidine]] 150 mg q12 daily PO
** '''Proton pump inhibitors'''
*** Preferred regimen (2): [[Cimetidine]] 400 mg q6h or 800 mg q12 PO for 12 weeks
 
*** Preferred regimen (3): [[Famotidine]] 20 mg q12 PO for 6 weeks
===Drug treatment===
** '''[[Proton pump inhibitors]]:'''
A number of drugs are registered for GERD treatment, and they are among the most-often-prescribed forms of [[medication]] in most Western countries. They can be used in combination with other drugs, although some antacids can interfere with the function of other drugs:
*** Preferred regimen (1): [[Omeprazole]] 20 mg q24 PO for up to 4 weeks
*[[Proton pump inhibitor]]s are the most effective in reducing gastric acid secretion.  These drugs stop acid secretion at the source of acid production, i.e., the proton pump.
*** Preferred regimen (2): [[Esomeprazole]] 20 mg or 40 mg q24 IV
*[[Antacid]]s before meals or symptomatically after symptoms begin can reduce gastric acidity (increase [[pH]]).
** '''[[Prokinetic|Prokinetic medications]]:'''
*[[Alginic acid]] ([[Gaviscon]]) may coat the mucosa as well as increase pH and decrease reflux. A [[meta-analysis]] of [[randomized controlled trials]] suggests [[alginic acid]] may be the most effective of non-prescription treatments with a [[number needed to treat]] of 4 .
*** Preferred regimen (1): [[Metoclopramide]] 10 mg q24 PO for 4 to 12 weeks
*Gastric [[H2 antagonist|H<sub>2</sub> receptor blockers]] such as [[ranitidine]] or [[famotidine]] can reduce gastric secretion of acid. These drugs are technically [[antihistamine]]s. They relieve complaints in about 50% of all GERD patients. Compared to placebo (which also is associated with symptom improvement), they have a [[number needed to treat]] of eight (8) <ref name="pmid17229239">.</ref>.
*[[Prokinetic]]s strengthen the LES and speed up gastric emptying. [[Cisapride]], a member of this class, was withdrawn from the market for causing [[Long QT syndrome]].
*[[Sucralfate]] (Carafate®) is also useful as an adjunct in helping to heal and prevent esophageal damage caused by GERD, however it must be taken several times daily and at least two (2) hours apart from meals and medications.


==References==
==References==
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[[Category:Gastroenterology]]
[[Category:Gastroenterology]]
[[Category:Primary care]]

Latest revision as of 21:50, 29 July 2020

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

Overview

The mainstay treatment of GERD is lifestyle modifications which include weight loss, elevating head of the bed and no eating before going sleep. The pharmacologic medical therapy is recommended among patients with persistent GERD despite following the lifestyle modifications. Antacids, histamine receptor antagonists, proton pump inhibitors, and prokinetics medications are used in treatment of GERD.

Medical Therapy

Lifestyle Modifications

  • The following measures are recommended as the first line to treat GERD:[1][2][3][4]
    • Weight loss
    • Elevating head of the bed
    • No eating two hours before going sleep
  • Avoidance of the following foods and lifestyles is recommended in treatment of GERD:

Medical therapy

  • The medical therapy is indicated for the patients who have persistent GERD regardless the lifystyle and food modifications.[5][6]
  • The following medical therapies are strongly recommended by the American College of Gastroenterology:

References

  1. Piesman M, Hwang I, Maydonovitch C, Wong RK (2007). "Nocturnal reflux episodes following the administration of a standardized meal. Does timing matter?". Am. J. Gastroenterol. 102 (10): 2128–34. doi:10.1111/j.1572-0241.2007.01348.x. PMID 17573791.
  2. Kaltenbach T, Crockett S, Gerson LB (2006). "Are lifestyle measures effective in patients with gastroesophageal reflux disease? An evidence-based approach". Arch. Intern. Med. 166 (9): 965–71. doi:10.1001/archinte.166.9.965. PMID 16682569.
  3. Ness-Jensen E, Hveem K, El-Serag H, Lagergren J (2016). "Lifestyle Intervention in Gastroesophageal Reflux Disease". Clin Gastroenterol Hepatol. 14 (2): 175-82.e1-3. doi:10.1016/j.cgh.2015.04.176. PMC 4636482. PMID 25956834.
  4. Khoury RM, Camacho-Lobato L, Katz PO, Mohiuddin MA, Castell DO. Influence of spontaneous sleep positions on nighttime recumbent reflux in patients with gastroesophageal reflux disease. Am J Gastroenterol 1999;94:2069-73. PMID 10445529.
  5. Tran T, Lowry A, El-Serag H (2007). "Meta-analysis: the efficacy of over-the-counter gastro-oesophageal reflux disease drugs". Aliment Pharmacol Ther. 25 (2): 143–53. doi:10.1111/j.1365-2036.2006.03135.x. PMID 17229239.
  6. Decktor DL, Robinson M, Maton PN, Lanza FL, Gottlieb S. Effects of Aluminum/Magnesium Hydroxide and Calcium Carbonate on Esophageal and Gastric pH in Subjects with Heartburn. Am J Ther 1995;2:546-552. PMID 11854825.

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