Proton pump inhibitors (PPI) - Ronny Allan - Living with Neuroendocrine Cancer

22Feb 2023 by Ronny Allan 2 Comments

A spotlight on Gastric Neuroendocrine Neoplasms

A spotlight on NENs - Types, Awareness, Patient Advocacy, Spotlight on NENs - Types Series, Treatment

What are Gastric NENsUnlike other anatomical types, the word Gastric is used to indicate a tumour (NET) or carcinoma (NEC) in the stomach. The stomach lies at the bottom of your oesophagus and connects to the first part of the small intestine (the duodenum). Clearly a key part of the gastrointestinal system, it processes food on its journey downwards.The stomach produces strong acid. This kills many microorganisms that might have been swallowed along with the food. It also contains special chemicals called enzymes. These are important for breaking down the food so it can be absorbed by the body. After it leaves the stomach, the partially digested food passed into the intestines where it begins to be absorbed.The main parts of the stomach are shown below (often this can give…

05Feb 2019 by Ronny Allan 1 Comment

Proton Pump Inhibitors (…..and H2 Blockers) the NET Effect

The NET Effect Series, Treatment

What are Proton pump inhibitors (PPIs)?Proton pump inhibitors (PPIs) are among the most commonly used medications in the world. They reduce the production of acid by blocking the enzyme in the wall of the stomach that produces acid. Acid is necessary for the formation of most ulcers in the oesophagus, stomach, and duodenum, and the reduction of acid with PPIs prevents ulcers and allows any ulcers that exist in the oesophagus, stomach, and duodenum to heal. PPIs are prescribed to treat acid-related conditions such as:Esophageal, duodenal and stomach ulcersNSAID-associated ulcerUlcersGastroesophageal reflux disease (GERD)Zollinger-Ellison Syndrome - ZES (note this is a syndrome associated with a functioning duodenal or pancreatic NET known as a Gastrinoma)They also are used in combination with antibiotics for eradicating Helicobacter pylori, a bacterium that together with acid…

11Jan 2018 by Ronny Allan 29 Comments

Neuroendocrine Cancer and Pancreatic Enzyme Replacement Therapy (PERT) – the Digested Version (Nutrition Series Article 5)

Diet and Nutrition, Living with Neuroendocrine Cancer, Patient Advocacy, Survivorship, Treatment

After 7 years of avoiding pancreatic enzyme replacement therapy (PERT) since diagnosis, I finally asked for some on a trial basis at the end of 2017. To be honest, for some time, I thought they were really only needed in the NET world for those with pancreatic issues (pNETs). I've always known I've had some digestive issues related to malabsorption. However, I'm not losing weight - this has been stable for some years (but see below). Plus, my key vitamin levels (B12 and D) were in range. However, I had been struggling with a lot of bloating issues, thus the trial. You know me, I like to research and analyse such things! I've actually written about a lot of these issues in my Nutrition series ..... so this is now 'Article…

28Sep 2016 by Ronny Allan 23 Comments

Neuroendocrine Cancer – tumour markers and hormone levels

A Spotlight on NENs - Testing Series, Patient Advocacy

BackgroundSome people on hear the terms "tumour markers" and "hormone levels" when they are diagnosed with Neuroendocrine Cancer. Most of them will have had a form of medical testing at some point in their life, i.e. the sampling and testing of blood, urine, saliva, stool or body tissue. In a nutshell, the medical staff are just measuring the content of a 'substance' and then taking a view whether this is normal or not based on pre-determined ranges. These tests are normally done as a physician's reaction to symptom presentation or maintenance/surveillance of an existing diagnosed condition. Sometimes, abnormal results will lead to more specialist tests.In cancer, these tests are frequently called 'markers'. Most tumour markers are made by normal cells as well as by cancer cells; however, they are produced at…

27Aug 2015 by Ronny Allan 22 Comments

Neuroendocrine Cancer Nutrition Series Article 3 – Gut Health

Diet and Nutrition

Nutritional issues are one of the biggest challenges affecting most Neuroendocrine Cancer patients and nutrition and gut health can become more important issues. It is also a key factor in maintaining a decent quality of life and for most countries without adequate NET Specialist Dietitian support, it remains an unmet need. In this article, I'm discussing the use of probiotics to combat the potential issue of small intestine bacterial overgrowth (SIBO) in Neuroendocrine Tumours. When I first indicated this nutrition series was under construction, a few people got quite excited anticipating me to produce advice on what to eat. However, that was never my intention. What people should or should not eat is such a varied problem (or solution?) and that anything I said would only really be of help to those…

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