the-dyspepsia-educational-tool-as-a-novel-aid-in-dyspepsia-management

The Dyspepsia Educational Tool As a Novel Aid in Dyspepsia Management

Digital educational tools have a well-established role in current healthcare. In particular, disorders that are managed non-pharmacologically benefit from ...

Radboud university medical center

Cyst infection is a severe complication of renal and hepatic cystic disease that frequently leads to hospitalization. In most cases the diagnosis of cyst infection is made empirically as a cyst aspirate is frequently unavailable. This study aims to evaluate diagnostic criteria, microbiological findings and imaging modalities needed to diagnose cyst infection. In order to do so, we evaluated reports that characterize cyst infection cases published in the English language between 1948 and January 2014. We identified 70 articles documenting a total of 215 cyst infection cases (renal n = 119; hepatic n = 96). Six studies, including 74 cases of renal and 61 cases of hepatic cyst infection, used diagnostic criteria. The criteria that led to a definite cyst infection diagnosis were consistent, whereas criteria for a 'probable diagnosis' varied considerably. Cyst infection cases commonly have abdominal pain, fever and elevated serum inflammatory markers. Urine and blood cultures frequently remained negative, even in definite cases. The diagnostic properties of (18)fluorodeoxyglucose positron-emission computed tomography ((18)F-FDG PET/CT) are probably best to diagnose cyst infection. Cyst aspirate indicating infection is currently the gold standard in diagnosing cyst infection. If not available, a combination of clinical and biochemical parameters is necessary to make a well-considered diagnosis, preferably including (18)F-FDG PET/CT. 

Diagnostic criteria in renal and hepatic cyst infection.

Mass-related symptoms caused by hepatic cysts are effectively treated by aspiration sclerotherapy (AS). This minimal-invasive intervention is regarded as a safe procedure. Hence, occurrence of complications is low. Transient fever is commonly reported as a side effect. However, documentation on a post-procedural hepatic cyst infection as a complication of AS is limited. We present five cases in which a tentative diagnosis of post-procedural hepatic cyst infection was made. Patients typically presented with abdominal pain and fever, had to be admitted to our hospital, and were treated with long term antibiotics. Ultimately, the cyst infection successfully resolved with ciprofloxacin in all cases.

Hepatic cyst infection following aspiration sclerotherapy: a case series.

Renal cyst infection is one of the complications faced by patients with autosomal dominant polycystic kidney disease (ADPKD). Cyst infection is often difficult to treat and potentially leads to sepsis and death. No evidence-based treatment strategy exists. We therefore performed a systematic review to develop an effective approach for the management of renal cyst infection in ADPKD patients based on the literature.

Management of renal cyst infection in patients with autosomal dominant polycystic kidney disease: a systematic review.

The DIPAK-1 Study investigates the reno- and hepatoprotective efficacy of the somatostatin analog lanreotide compared with standard care in patients with later stage autosomal dominant polycystic kidney disease (ADPKD). During this trial, we witnessed several episodes of hepatic cyst infection, all during lanreotide treatment. We describe these events and provide a review of the literature.

Hepatic Cyst Infection During Use of the Somatostatin Analog Lanreotide in Autosomal Dominant Polycystic Kidney Disease: An Interim Analysis of the Randomized Open-Label Multicenter DIPAK-1 Study.

Autosomal dominant polycystic kidney disease (ADPKD) is characterized by progressive cyst formation in both kidneys and loss of renal function, eventually leading to a need for kidney replacement therapy. There are limited therapeutic management options.

Effect of Lanreotide on Kidney Function in Patients With Autosomal Dominant Polycystic Kidney Disease: The DIPAK 1 Randomized Clinical Trial.

Many upper gastrointestinal (GI) endoscopies worldwide are performed for inappropriate indications. This overuse of healthcare negatively affects healthcare quality and puts pressure on endoscopy services. Dyspepsia is one of the most common inappropriate indications for upper GI endoscopy as diagnostic yield is low. Reasons for untimely referral are: unfamiliarity with dyspepsia guidelines, uncertainty about etiology of symptoms, and therapy failure. Unfiltered open-access referrals feed upper GI endoscopy overuse. This review highlights strategies applied to diminish use of upper GI endoscopies for dyspepsia. First, we describe the impact of active guideline implementation. We found improved guideline adherence, but resistance was encountered in the process. Secondly, we show several forms of clinical assessment. While algorithm use reduced upper GI endoscopy volume, effects of referral assessment of individual patients were minor. A third strategy proposed  test and treat for all dyspeptic patients. Many upper GI endoscopies can be avoided using this strategy, but outcomes may be prevalence dependent. Lastly, empirical treatment with Proton pump inhibitors achieved symptom relief for dyspepsia and avoided upper GI endoscopies in about two thirds of patients. Changing referral behavior is complex as contributing factors are manifold. A collaboration of multiple strategies is most likely to succeed.

Prevention of overuse: A view on upper gastrointestinal endoscopy.

Polycystic liver disease is the most common extrarenal manifestation of autosomal dominant polycystic kidney disease (ADPKD). There is need for robust long-term evidence for the volume-reducing effect of somatostatin analogues. We made use of data from an open-label, randomized trial to determine the effects of lanreotide on height-adjusted liver volume (hTLV) and combined height-adjusted liver and kidney volume (hTLKV) in patients with ADPKD.

Marten A. Lantinga

Department of Gastroenterology and Hepatology

Radboud university medical center

The Dyspepsia Educational Tool As a Novel Aid in Dyspepsia Management

Marten A. Lantinga

.css-o250i3{font-size:18px;font-family:Open Sans,sans-serif;line-height:21.6px;}Department of Gastroenterology and Hepatology

Radboud university medical center

The Dyspepsia Educational Tool As a Novel Aid in Dyspepsia Management

Department of Gastroenterology and Hepatology