ABSTRACT
BACKGROUND AND AIMS: The mineral compound Luvos Healing Earth (LHE) is a commercially available remedy empirically used for a variety of gastrointestinal disorders. The aim of this study was to investigate the possible effect of prolonged LHE therapy on gut microbiota in healthy individuals and in patients with diarrhea-predominant irritable bowel syndrome (IBS-D). METHODS: In this prospective exploratory study, a total of 20 participants, including 12 healthy controls and 8 patients with IBS-D, received treatment with LHE (Magenfein Granulat, 1 sachet bid) for 6 weeks. Fecal samples were collected for microbiota analysis in the morning fasting state at regular intervals at 6 different timepoints: 2 weeks before starting therapy (Screen), and every 2 weeks during LHE therapy (V0-V3). Additionally, a follow-up visit was scheduled 4 weeks after the end of treatment (V4). Microbiota analysis was performed using the GA-map® Dysbiosis Test Lx v2. Dysbiosis Index, bacterial diversity, as well as the balance or imbalance of functionally important bacteria were assessed. RESULTS: The microbiota analysis revealed an overlap in gut microbiota profiles between healthy controls and patients with IBS-D. Bacterial communities were consistently stable during the entire treatment period, and no significant variations in composition were observed 4 weeks after the end of the therapeutic intervention. There was a remarkable stability of microbiota profiles over time within each individual and a high inter-individual variation. The majority of fecal samples exhibited profiles, reflecting an eubiotic state, with no significant changes in dysbiosis index, functional bacteria profiles, or bacterial diversity. CONCLUSION: Our findings indicate intraindividual resilience of microbiota consortia during the entire study period. Prolonged intake of LHE does not cause significant alterations in fecal microbiota profiles in healthy controls and patients with IBS-D. Luvos Healing Earth does not affect the stability of gut microbial diversity and bacterial functions.
Subject(s)
Gastrointestinal Microbiome , Irritable Bowel Syndrome , Humans , Irritable Bowel Syndrome/diagnosis , Irritable Bowel Syndrome/complications , Diarrhea/diagnosis , Diarrhea/etiology , Dysbiosis/complications , Dysbiosis/microbiology , Prospective Studies , Feces/microbiology , BacteriaSubject(s)
Dysphonia , Humans , Dysphonia/diagnosis , Dysphonia/etiology , Hoarseness/etiology , Pharynx , Cough/etiology , DermabrasionABSTRACT
INTRODUCTION: Fecal microbiota transfer (FMT) is a treatment to modulate the gastrointestinal microbiota. Its use in recurrent Clostridioides difficile infection (rCDI) is established throughout Europe and recommended in national and international guidelines. In Germany, the FMT is codeable in the hospital reimbursement system. A comprehensive survey on the frequency of use based on this coding is missing so far. MATERIAL AND METHODOLOGY: Reports of the Institute for Hospital Remuneration (InEK), the Federal Statistical Office (DESTATIS), and hospital quality reports 2015-2021 were examined for FMT coding and evaluated in a structured expert consultation. RESULTS: Between 2015 and 2021, 1,645 FMT procedures were coded by 175 hospitals. From 2016 to 2018, this was a median of 293 (274-313) FMT annually, followed by a steady decline in subsequent years to 119 FMT in 2021. Patients with FMT were 57.7% female, median age 74 years, and FMT was applied colonoscopically in 72.2%. CDI was the primary diagnosis in 86.8% of cases, followed by ulcerative colitis in 7.6%. DISCUSSION: In Germany, FMT is used less frequently than in the European comparison. One application hurdle is the regulatory classification of FMT as a non-approved drug, which leads to significantly higher costs in manufacturing and administration and makes reimbursement difficult. The European Commission recently proposed a regulation to classify FMT as a transplant. This could prospectively change the regulatory situation of FMT in Germany and thus contribute to a nationwide offer of a therapeutic procedure recommended in guidelines.
Subject(s)
Clostridioides difficile , Clostridium Infections , Gastrointestinal Microbiome , Humans , Female , Aged , Male , Fecal Microbiota Transplantation/methods , Clostridium Infections/therapy , Germany/epidemiology , Treatment Outcome , RecurrenceABSTRACT
BACKGROUND: Menthacarin was shown to be effective and safe in clinical trials in patients with functional dyspepsia (FD). Long-term treatment results have not been reported yet. METHODS: An open-label, 11-month follow-up (FU) was offered to FD patients who had undergone treatment with Menthacarin (1 gastro-resistant capsule b.i.d. vs. placebo (PL)) in a 4-week, double-blind, clinical trial. During FU, all patients (former verum and PL) were treated with 1 gastro-resistant capsule Menthacarin b.i.d. Main outcomes were the changes in pain intensity and severity of sensation of pressure, heaviness, and fullness from original baseline and global improvement. RESULTS: 70 patients were included in the analyses (former Menthacarin group: 36, former PL group: 34). At the end of the PL-controlled study phase, all 3 main efficacy variables were statistically significantly improved in the Menthacarin group compared to PL. In the FU phase, former PL patients started to improve under Menthacarin treatment towards the outcomes seen in the former Menthacarin group (alignment at approximately 6 months), while former Menthacarin patients showed sustained or even continuously improved outcomes by month 12. At study end, more than 90% of patients were "much or very much improved" in both groups. Menthacarin treatment was well tolerated. CONCLUSIONS: The favorable effects seen in the FU period suggest that Menthacarin is a valuable treatment option in FD patients who require symptomatic treatment also in the longer term for up to 12 months.
Subject(s)
Dyspepsia , Humans , Dyspepsia/diagnosis , Dyspepsia/drug therapy , Follow-Up Studies , Double-Blind Method , Treatment OutcomeABSTRACT
The management of visceral pain in patients with disorders of gut-brain interaction, notably irritable bowel syndrome, presents a considerable clinical challenge, with few available treatment options. Patients are increasingly using cannabis and cannabinoids to control abdominal pain. Cannabis acts on receptors of the endocannabinoid system, an endogenous system of lipid mediators that regulates gastrointestinal function and pain processing pathways in health and disease. The endocannabinoid system represents a logical molecular therapeutic target for the treatment of pain in irritable bowel syndrome. Here, we review the physiological and pathophysiological functions of the endocannabinoid system with a focus on the peripheral and central regulation of gastrointestinal function and visceral nociception. We address the use of cannabinoids in pain management, comparing them to other treatment modalities, including opioids and neuromodulators. Finally, we discuss emerging therapeutic candidates targeting the endocannabinoid system for the treatment of pain in irritable bowel syndrome.
Subject(s)
Cannabinoids , Cannabis , Irritable Bowel Syndrome , Humans , Endocannabinoids/therapeutic use , Endocannabinoids/metabolism , Irritable Bowel Syndrome/complications , Irritable Bowel Syndrome/drug therapy , Cannabinoids/therapeutic use , Cannabinoids/metabolism , Abdominal Pain/drug therapy , Abdominal Pain/etiology , Cannabis/metabolismABSTRACT
Functional gastrointestinal disorders (FGIDs), including irritable bowel syndrome (IBS), are frequently handled by self-management with over-the-counter (OTC) products such as hyoscine butylbromide (HBB), alone or in combination with paracetamol, and natural products such as peppermint oil. To obtain real-world information, we have performed an anonymous pharmacy-based patient survey among 1686 users of HBB, HBB + paracetamol, and peppermint oil. Based on the distinct but overlapping indications for the three OTC products, multiple logistic regression was applied to compare them in users reporting gastrointestinal cramps and pain, bloating, flatulence, or IBS as cardinal symptoms. All three treatments reduced symptoms and associated impairments of work/daily chores, leisure activities, and sleep by approximately 50%. Based on the four cardinal symptoms and the four dependent continuous variables of interest (change in intensity of symptoms and of the three impairment domains) a total of 16 logistic regression models were applied. HBB, HBB + paracetamol, and peppermint oil had similar reported overall effectiveness in those models. Gender, age, baseline symptom severity, and impairment in one of three domains had small and inconsistent effects on perceived treatment success. We provide evidence that HBB, HBB + paracetamol, and peppermint oil have comparable effectiveness in their approved indications under real-world conditions in an OTC setting.
Subject(s)
Gastroenterology , Gastrointestinal Diseases , Metabolic Diseases , Gastrointestinal Motility , HumansABSTRACT
BACKGROUND: Drug-induced constipation (DIC) is a well-known comorbidity of cancer pain, however, data on its prevalence in nonmalignant pain (NMP) and its biopsychosocial effects are few. OBJECTIVE: To assess the prevalence and impact of DIC in patients with NMP. METHODS: Exploratory noninterventional, retrospective, cross-sectional analysis of depersonalized routine data of the German Pain e-Registry on 150,488 NMP patients (EUPAS identifier: 42286). RESULTS: DIC affects 33.5% of NMP patients. The most prevalent risk factors were the use of strong opioid analgesics and analgesic polymedication. Patients with DIC presented with significantly worse biopsychosocial scores as well as significantly higher percentages of individuals with severe deterioration of pain, daily life activities, physical and mental quality of life, mood, and overall wellbeing. Among patients with DIC, those who reported constipation as a clinical symptom and who documented bowel-function index (BFI) scores above the reference range were significantly more affected compared to those who either reported only constipation as an adverse event or elevated BFI scores. 55.9% of patients with DIC reported the use of laxatives, mostly over-the-counter preparations (43.6%), whereas prescription laxatives were taken by only 29.3%. CONCLUSIONS: DIC is a frequent comorbidity of pain management and affects around one-third of patients with NMP. It interferes significantly with pain-related biopsychosocial effects and has to be addressed specifically to improve the overall burden in affected patients. However, the use of laxatives was significantly less frequent than recommended indicating significant room for improvement.
Subject(s)
Chronic Pain , Pharmaceutical Preparations , Analgesics, Opioid/adverse effects , Chronic Pain/drug therapy , Constipation/chemically induced , Constipation/drug therapy , Constipation/epidemiology , Cross-Sectional Studies , Humans , Laxatives/adverse effects , Prevalence , Quality of Life , Registries , Retrospective StudiesABSTRACT
BACKGROUND: Functional dyspepsia (FD) is one of the most common conditions in clinical practice. In spite of its prevalence, FD is associated with major uncertainties in terms of its definition, underlying pathophysiology, diagnosis, treatment, and prognosis. METHODS: A Delphi consensus was initiated with 41 experts from 22 European countries who conducted a literature summary and voting process on 87 statements. Quality of evidence was evaluated using the grading of recommendations, assessment, development, and evaluation (GRADE) criteria. Consensus (defined as >80% agreement) was reached for 36 statements. RESULTS: The panel agreed with the definition in terms of its cardinal symptoms (early satiation, postprandial fullness, epigastric pain, and epigastric burning), its subdivision into epigastric pain syndrome and postprandial distress syndrome, and the presence of accessory symptoms (upper abdominal bloating, nausea, belching), and overlapping conditions. Also, well accepted are the female predominance of FD, its impact on quality of life and health costs, and acute gastrointestinal infections, and anxiety as risk factors. In terms of pathophysiological mechanisms, the consensus supports a role for impaired gastric accommodation, delayed gastric emptying, hypersensitivity to gastric distention, Helicobacter pylori infection, and altered central processing of signals from the gastroduodenal region. There is consensus that endoscopy is mandatory for establishing a firm diagnosis of FD, but that in primary care, patients without alarm symptoms or risk factors can be managed without endoscopy. There is consensus that H. pylori status should be determined in every patient with dyspeptic symptoms and H. pylori positive patients should receive eradication therapy. Also, proton pump inhibitor therapy is considered an effective therapy for FD, but no other treatment approach reached a consensus. The long-term prognosis and life expectancy are favorable. CONCLUSIONS AND INFERENCES: A multinational group of European experts summarized the current state of consensus on the definition, diagnosis and management of FD.
Subject(s)
Dyspepsia , Gastrointestinal Diseases , Consensus , Delphi Technique , Europe , HumansABSTRACT
BACKGROUND: Functional dyspepsia (FD) is one of the most common conditions in clinical practice. In spite of its prevalence, FD is associated with major uncertainties in terms of its definition, underlying pathophysiology, diagnosis, treatment, and prognosis. METHODS: A Delphi consensus was initiated with 41 experts from 22 European countries who conducted a literature summary and voting process on 87 statements. Quality of evidence was evaluated using the grading of recommendations, assessment, development, and evaluation (GRADE) criteria. Consensus (defined as >80% agreement) was reached for 36 statements. RESULTS: The panel agreed with the definition in terms of its cardinal symptoms (early satiation, postprandial fullness, epigastric pain, and epigastric burning), its subdivision into epigastric pain syndrome and postprandial distress syndrome, and the presence of accessory symptoms (upper abdominal bloating, nausea, belching), and overlapping conditions. Also, well accepted are the female predominance of FD, its impact on quality of life and health costs, and acute gastrointestinal infections, and anxiety as risk factors. In terms of pathophysiological mechanisms, the consensus supports a role for impaired gastric accommodation, delayed gastric emptying, hypersensitivity to gastric distention, Helicobacter pylori infection, and altered central processing of signals from the gastroduodenal region. There is consensus that endoscopy is mandatory for establishing a firm diagnosis of FD, but that in primary care, patients without alarm symptoms or risk factors can be managed without endoscopy. There is consensus that H. pylori status should be determined in every patient with dyspeptic symptoms and H. pylori positive patients should receive eradication therapy. Also, proton pump inhibitor therapy is considered an effective therapy for FD, but no other treatment approach reached a consensus. The long-term prognosis and life expectancy are favorable. CONCLUSIONS AND INFERENCES: A multinational group of European experts summarized the current state of consensus on the definition, diagnosis and management of FD.
Subject(s)
Consensus , Delphi Technique , Dyspepsia , Societies, Medical , Abdominal Pain/etiology , Dyspepsia/complications , Dyspepsia/diagnosis , Dyspepsia/physiopathology , Dyspepsia/therapy , Endoscopy, Gastrointestinal , Europe , Female , Gastroenterology , Helicobacter Infections/complications , Helicobacter pylori , Humans , Male , Neurology , Postprandial Period , Proton Pump Inhibitors/therapeutic use , Quality of Life , Risk Factors , Satiation , Sex Factors , Symptom AssessmentABSTRACT
BACKGROUND: Antibiotic-associated diarrhoea (AAD) is the most common intestinal side effect of an antibiotic therapy. Various probiotics or probiotic combinations are often used preventively while taking antibiotics for the prevention of AAD. METHOD: This review is based on a systematic literature research in MEDLINE and EMBASE. 7 probiotics are presented with regard to their effectiveness and evidence in the prevention of AAD. Only preparations classified by the World Gastroenerology Organization (WGO) with evidence levels 1-3 for the prevention of AAD were taken into account. 37 clinical studies, including 33 RCTs, were evaluated. RESULTS: Saccharomyces (S.) boulardii CNCM I-745 is the most extensively studied probiotic regarding the prevention of AAD. It has shown evidence-based efficacy in all patient groups (outpatients and hospitalized children and adults). Lactobacillus rhamnosus GG also has a good evidence regarding the prevention of AAD in children and outpatient adults. The other probiotics and probiotic combinations evaluated in the present study only show efficacy in hospitalized patients or only show very limited evidence regarding their efficacy in the prevention of AAD due to the underlying study design or the small number of patients. CONCLUSION: The effect of probiotics is strain-specific, no general statement can be made about the efficacy of probiotics in the prevention of AAD. In principle, it is advisable to select a probiotic with an evidence-based effect such as S. boulardii CNCM I-745 or Lactobacillus rhamnosus GG to prevent AAD.
Subject(s)
Drug-Related Side Effects and Adverse Reactions , Probiotics , Anti-Bacterial Agents/adverse effects , Child , Diarrhea/chemically induced , Diarrhea/prevention & control , Humans , Probiotics/therapeutic use , Research DesignABSTRACT
BACKGROUND: Fecal microbiota transfer (FMT) has become a standard of care in the prevention of multiple recurrent Clostridioides difficile (rCDI) infection. AIM: While primary cure rates range from 70-80% following a single treatment using monodirectional approaches, cure rates of combination treatment remain largely unknown. METHODS: In a retrospective case-control study, outcomes following simultaneous bidirectional FMT (bFMT) with combined endoscopic application into the upper and lower gastrointestinal tract, compared to standard routes of application (endoscopy via upper or lower gastrointestinal tract and oral capsules; abbreviated UGIT, LGIT and CAP) on day 30 and 90 after FMT were assessed. Statistical matching partners were identified using number of recurrences (<3; ≥3), age and gender. RESULTS: Primary cure rates at D30 and D90 for bFMT were 100% (p=.001). The matched control groups showed cure rates of 81.3% for LGIT (p=.010), 62.5% for UGIT (p=.000) and 78.1% for CAP (p=.005) on D30 and 81.3% for LGIT (p=.010), 59.4% for UGIT (p=.000) and 71.9% for CAP (p=.001) on D90. CONCLUSION: In our analysis, bFMT on the same day significantly increased primary cure rate at D30 and D90. These data require prospective confirmation but suggest that route of application may play a significant role in optimizing patient outcomes. ClinicalTrials.gov no: NCT02681068.
Subject(s)
Clostridium Infections/therapy , Fecal Microbiota Transplantation/methods , Aged , Aged, 80 and over , Female , Humans , Male , Registries , Retrospective Studies , Treatment OutcomeABSTRACT
INTRODUCTION: The treatment of irritable bowel syndrome (IBS) in clinical practice is frequently challenging. Modulation of the intestinal microbiome as a treatment option is becoming more and more important. The effectiveness of a bacterial strain, Lactobacillus plantarum 299v (LP299V), was previously investigated in placebo-controlled clinical trials in patients with IBS over 4 weeks. The aims of the present non-interventional study were therefore to investigate tolerability and effectiveness of LP299V under everyday conditions and to gain information on long-term treatment. METHODS: Data on tolerability and effectiveness of LP299V (1 capsule/day; 1â×â1010 CFU) were prospectively collected in 25 centers in 221 patients with IBS.âThe maximal treatment duration was 12 weeks. The survey was carried out using symptom diaries and medical assessments. Changes in frequency and severity of symptoms were compared to baseline and defined the primary endpoint. RESULTS: During the 12-week treatment, a significant and continuous reduction of overall symptom score (pâ<â0.05) was observed. In addition, a significant reduction of severity (S) and frequency (H) of individual symptoms, such as abdominal pain (S: -â67â%, H: -â51â%), flatulence (S: -â61â%, H: -â63â%), diarrhea (S: -â70â%, H: -â32â%) and constipation (S: -â79â%, H: -â6â%) was observed. Urgency and feeling of incomplete evacuation were significantly decreased (pâ<â0.001). Additionally, quality of life increased significantly (mental well-being: +â110â%, influence on everyday life: -67â%, pâ<â0.01). Self-assessment identified that long-term treatment with LP299V was tolerated well by 94â% of patients. CONCLUSION: In real life, LP299V significantly alleviates the global symptoms of IBS in patients. In order to achieve the maximum effect, long-term use of LP299V (as here 12 weeks) appears to be indicated and is well tolerated.