Pyloromyotomy

Surgical incision of the PYLORUS used to treat pyloric stenoses (e.g. INFANTILE HYPERTROPHIC PYLORIC STENOSIS).

Also Known As:

Fredet-Ramstedt Operation; G-POEM; Gastric Per-oral Endoscopic Pyloromyotomy; Gastric Peroral Endoscopic Pyloromyotomy; POEM Procedure; Ramstedt Operation; Fredet Ramstedt Operation; Gastric Per oral Endoscopic Pyloromyotomy; POEM Procedures; Pyloromyotomies

Networked: 630 relevant articles (53 outcomes, 79 trials/studies)

Relationship Network

Therapy Context: Research Results

Operative Surgical Procedures: 34913
- Myotomy: 2580
  - Pyloromyotomy: 630
- Digestive System Surgical Procedures: 30
  - Gastrectomy: 21621
    - Pyloromyotomy: 630
  - Digestive System Endoscopy
    - Gastrointestinal Endoscopy
      - Pyloromyotomy: 630

Experts

1.	Cai, Qiang: 16 articles (01/2022 - 10/2016)
2.	Khashab, Mouen A: 13 articles (06/2022 - 11/2013)
3.	Mekaroonkamol, Parit: 13 articles (01/2021 - 10/2016)
4.	Chen, Huimin: 10 articles (01/2022 - 01/2018)
5.	Barthet, Marc: 8 articles (01/2022 - 10/2016)
6.	El-Hayek, Kevin: 8 articles (01/2022 - 12/2017)
7.	Gonzalez, Jean-Michel: 8 articles (01/2022 - 10/2016)
8.	Luo, Hui: 8 articles (01/2022 - 01/2019)
9.	Kumbhari, Vivek: 7 articles (01/2022 - 11/2013)
10.	Li, Lianyong: 7 articles (01/2022 - 08/2017)

Related Diseases

1.	Gastroparesis 01/01/2022 - "Gastroparesis Cardinal Symptom Index score significantly improved after per-oral endoscopic pyloromyotomy (median, 23-3.5; P < .0001). " 01/01/2020 - "CONCLUSION : Among patients with refractory gastroparesis, clinical response was better and lasted longer with G-POEM than with GES. The positive outcomes with G-POEM are likely to derive from the superior clinical response in patients with idiopathic gastroparesis. " 01/01/2019 - "Medication is still the mainstay of treatment of gastroparesis; however, the development of gastric electric stimulation and gastric peroral endoscopic pyloromyotomy brings more options for the treatment of diabetic and nondiabetic gastroparesis." 01/01/2023 - "As such, a new therapeutic strategy targeting the pylorus, namely endoscopic pyloromyotomy (G-POEM), has received increasing attention and emerged as a promising treatment for gastroparesis. " 07/01/2022 - "G-POEM is an efficient and safe pylorus-directed endoscopic therapy for refractory gastroparesis with promising results."
2.	Hypertrophic Pyloric Stenosis 08/01/2012 - "There is an ongoing debate about whether laparoscopic pyloromyotomy (LP) or open pyloromyotomy (OP) is the best option for treating hypertrophic pyloric stenosis (HPS). " 01/01/2012 - "Although open Ramstedt's pyloromyotomy is the gold standard for the surgical management of infantile hypertrophic pyloric stenosis, laparoscopic pyloromyotomy has been found highly successful. " 07/01/1981 - "Pyloromyotomy in infants with hypertrophic pyloric stenosis is shown to be a very effective treatment for this potentially lethal condition and must rank as one of the most cost-effective forms of treatment in medical practice." 06/01/1998 - "We set out to determine whether laparoscopic pyloromyotomy (LPM) is superior to open pyloromyotomy (OPM) in babies with hypertrophic pyloric stenosis (HPS). " 08/13/2021 - "Open and laparoscopic pyloromyotomy are equally safe and effective in treatment of hypertrophic pyloric stenosis. "
3.	Pyloric Stenosis 01/01/2021 - "Laparoscopic pyloromyotomy using a stab knife mounted on a needle holder is a technically feasible, safe and effective surgical procedure for pyloric stenosis." 10/01/2004 - "Laparoscopic pyloromyotomy is a safe and effective technique for infants with pyloric stenosis. " 03/01/1997 - "To quantify gastric fluid volumes in infants with pyloric stenosis presenting for pyloromyotomy and to demonstrate endoscopically the efficacy of blind aspiration for gastric fluid recovery. " 01/01/2021 - "This study includes twenty patients of pyloric stenosis who underwent laparoscopic pyloromyotomy from March 2017 to March 2020. " 10/01/2019 - "A total of 393 infants underwent a pyloromyotomy for pyloric stenosis during the study period. "
4.	Esophageal Achalasia (Megaesophagus) 01/01/2017 - "Six months to 3 years after the POEM procedure, all patients were alive; the majority (90%) had complete clinical improvement, while two patients with sigmoid-type achalasia showed moderate-to-significant clinical improvement. " 08/01/2018 - "The POEM procedure can be successfully completed in children for the treatment of achalasia with demonstrated short-term post-operative improvement in symptoms. " 09/01/2019 - "Conclusions: The LHM combined with partial fundoplication is still considered to be the gold standard treatment modality for achalasia, but as the POEM procedure rapidly becomes common practice, this treatment may be performed in the majority of achalasia cases. " 07/01/2016 - "In the present study, we performed double-scope POEM in the treatment of esophageal achalasia through a novel procedure of simultaneous application of the second endoscope to assist in the conventional POEM procedure. " 11/06/2023 - "Peroral endoscopic myotomy (POEM) is a minimally invasive endoscopic technique for the treatment of achalasia and its use has been widely spread in recent years1,2. The Triangle Tip-Jet (TTJ) (Olympus Triangle TipKnife-J, KD645L) has become very popular in this field and currently one of the most used knives for POEM procedures. "
5.	Vomiting 11/01/2008 - "Predictors of emesis and time to goal intake after pyloromyotomy: analysis from a prospective trial." 11/01/2022 - "Prolonged vomiting after pyloromyotomy should be concerning for recurrent IHPS. " 01/01/2019 - "After 4 days of persistent vomiting, laparoscopic exploration was done and complete pyloromyotomy was confirmed and malrotation with complete Ladd's band was found, then case converted to open laparotomy and Ladd's procedure was done. " 07/05/2018 - "The child underwent pyloromyotomy with resolution of his emesis. " 04/01/2016 - "Mean time of persistence of vomiting after pyloromyotomy was 15.73 ± 0.15 h. "

Related Drugs and Biologics

1.	goblet cell silencer inhibitor
2.	Atropine
3.	salicylhydroxamic acid (SHAM)
4.	Electrolytes
5.	Phenobarbital (Luminal)
6.	Metals
7.	Antiviral Agents (Antivirals)
8.	Antibodies
9.	upadacitinib
10.	ozanimod

Related Therapies and Procedures

1.	Pyloromyotomy
2.	Myotomy
3.	Therapeutics
4.	Gastrectomy
5.	Fundoplication