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BACKGROUND: There is little information on the effectiveness of therapies for severe chronic constipation. In a phase 3 trial, we previously demonstrated that a vibrating capsule was significantly more efficacious than a placebo in chronic constipation. AIM: To examine the effects of a vibrating capsule and placebo on symptoms and health-related quality of life (HRQoL) in patients with severe chronic constipation. METHODS: We performed a post hoc analysis of phase 3, multicentre, randomised, double-blind, and placebo-controlled 8-week clinical trial of a vibrating capsule to specifically assess outcomes among subjects who reported 0 complete spontaneous bowel movements (CSBMs) during the 2-week baseline period. We assessed effects of treatment on bowel symptoms, patient satisfaction, and HRQoL. CSBM responders were defined as subjects with increases of ≥1 or ≥2 or ≥3 weekly CSBMs (CSBM1 or CSBM2, CSBM3, respectively) over baseline for ≥6 out of 8 weeks of treatment. RESULTS: The severe chronic constipation subgroup comprised 175 (56%) of the 312 subjects. Significantly more subjects with severe chronic constipation who received the vibrating capsule than those who received the placebo were CSBM1 (44.9% vs. 20.9%, p = 0.007), CSBM2 (29.2% vs. 11.6%, p = 0.004), and CSBM3 (19.10% vs 6.98%, p = 0.017) responders. Straining effort, stool consistency, patient satisfaction, and HRQoL significantly improved in the severe chronic constipation subgroup. A mild vibrating sensation was reported in 10%. CONCLUSION: The vibrating capsule significantly improved constipation-related symptoms and HRQoL in patients with severe constipation, affirming its efficacy and safety across the spectrum of chronic constipation.
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BACKGROUND: Evaluation of gut motility in clinical practice is currently limited. A novel medical system (MoPill™) consisting of a capsule that wirelessly transmits radiofrequency signals to assess motility via 3D location, was used to conduct this study. The objectives were to: (1) confirm the safety of the MoPill™ system; (2) compare the 3D location transmitted by the capsule to its location captured by abdominal x-rays; 3 determine gastric emptying (GE), whole gut transit time (WGTT) and segmental transit times. METHODS: The MoPill™ system consists of an electronic capsule (2 × 1.2 cm), eight color-coded adhesive sensors (6 × 5.5 cm), a recorder (15 × 11 × 2 cm), and software on a laptop. Four sensors were applied to the abdomen and four to the back. Healthy subjects who had fasted overnight ingested a 250-calorie protein bar, 17 oz. of water, followed by an activated capsule. No further caloric contents were permitted for the next 5 h. At 1, 5, and 24 h (if the capsule had not been expelled), upright abdominal X-rays (AP and lateral) were obtained to assess the location of the capsule, which was compared to the gastrointestinal positioning system (GPS) location determined by the MoPill™ system. Identification of the capsule's anatomical location by the MoPill™ system was based on (1) the 3D (x, y, z) location; (2) time; (3) trajectory (e.g., going up the right side of the body signified ascending colon); (4) frequency of contractions (e.g., 3 cycles/min for the stomach); and (5) milestone relationship (e.g., pyloric passage must follow the end of gastric contractions). GE was determined first by the end of the 3 cycles/min rhythmic movement of the stomach and then again by pyloric expulsion on 3D location. Small intestine transit was taken as the duration from pyloric expulsion to arrival in the cecum. Colon transit time was determined by calculating the duration from 3D arrival in the cecum to passage of the capsule out of the body (i.e., loss of signal accompanying a bowel movement). KEY RESULTS: Ten healthy subjects (five women; mean age 34; mean BMI 24) were enrolled, and nine provided reliable data. The variation between the x-ray and the estimated (i.e., identified by the MoPill™ system) location of the capsule was within an average of 3.5 cm (range 0.9-9.4 cm). The mean GE was 3.1 h. The small intestine's mean transit time was 4.3 h. The mean colonic transit time was 17.6 h. There were no adverse events recorded during the study. CONCLUSIONS & INFERENCES: MoPill™ is a novel gastrointestinal positional system that accurately identifies the location of a capsule compared to an X-ray. MoPill™ system also recognizes GE, small bowel, colonic, and WGTT as well as segmental gut location and movement characteristics. MoPill™ offers the potential for new insights into GI motility disorders not attainable by current modalities.
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Tránsito Gastrointestinal , Humanos , Adulto , Femenino , Masculino , Tránsito Gastrointestinal/fisiología , Motilidad Gastrointestinal/fisiología , Vaciamiento Gástrico/fisiología , Tracto Gastrointestinal/fisiología , Tracto Gastrointestinal/diagnóstico por imagen , Adulto Joven , Persona de Mediana EdadRESUMEN
INTRODUCTION: Although gastrointestinal (GI) comorbidities are experienced by over 90% of individuals with Rett syndrome (RTT), a neurodevelopmental disorder associated with mutations in the MECP2 gene, many neurologists and pediatricians do not rank the management of these comorbidities among the most important treatment goals for RTT. Trofinetide, the first approved pharmacologic treatment for RTT, confers improvements in RTT symptoms but is associated with adverse GI events, primarily diarrhea and vomiting. Treatment strategies for GI comorbidities and drug-associated symptoms in RTT represent an unmet clinical need. AREAS COVERED: This perspective covers GI comorbidities experienced by those with RTT, either with or without trofinetide treatment. PubMed literature searches were undertaken on treatment recommendations for the following conditions: constipation, diarrhea, vomiting, aspiration, dysphagia, gastroesophageal reflux, nausea, gastroparesis, gastritis, and abdominal bloating. EXPERT OPINION: The authors recommend a proactive approach to management of symptomatic GI comorbidities and drug-associated symptoms in RTT to enhance drug tolerance and improve the quality of life of affected individuals. Management strategies for common GI comorbidities associated with RTT are reviewed based on authors' clinical experience and augmented by recommendations from the literature.
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Enfermedades Gastrointestinales , Síndrome de Rett , Humanos , Síndrome de Rett/tratamiento farmacológico , Síndrome de Rett/complicaciones , Enfermedades Gastrointestinales/inducido químicamente , Comorbilidad , Calidad de Vida , Fármacos Gastrointestinales/uso terapéutico , Fármacos Gastrointestinales/efectos adversosRESUMEN
A low fermentable oligo-, mono-, di-saccharides, and polyols (FODMAPs) diet (LFD) is the most evidence-based dietary therapy for patients with irritable bowel syndrome (IBS).1 However, the current step-down approach to the LFD has significant limitations including being costly, complex, time-consuming, and associated with reduced dietary intake of some micronutrients.2-4 Recently, a step-up approach has been proposed that restricts only a limited number of FODMAPs initially, evaluating symptom response and restricting additional FODMAPs only if necessary.2,5,6 In a double-blind trial, fructans and galacto-oligosaccharides were found to be the most likely FODMAP subgroups to trigger IBS symptoms.7 To date, no study has compared the efficacy of a traditional LFD restriction phase with a more targeted or simplified restriction phase. In a double-blind, pilot-feasibility randomized controlled trial, we compared the efficacy of a 4-week FODMAP-simple restriction phase (eliminating solely fructans and galactooligosaccharides) and a traditional LFD restriction phase in patients with IBS with diarrhea (IBS-D) (ClinicalTrials.gov registration number NCT05831306).
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BACKGROUND AND AIMS: Postprandial diarrhea (PPD) is commonly seen in patients with disorders of gut-brain interaction (DGBI), but the factors associated with it have not been well studied. In this study, we aim to study the burden, impact, and predictors of PPD using a clinical cohort of DGBI patients. METHODS: This study included patients with chronic diarrhea fulfilling ROME IV criteria for irritable bowel syndrome (IBS) or functional diarrhea (FDiarr). PPD was defined as patients reporting mushy/watery stools following meals ≥30% of the time in the last 3 months using a ROME IV question on PPD. Age, sex, and BMI, the severity of diarrhea, abdominal pain, depression, anxiety, somatization, and quality of life were assessed using validated measures. Person's chi-square test and Student's t-test were used to compare variables. A multiple linear regression model with backward elimination was done to determine predictors of PPD severity. KEY RESULTS: Of 213 eligible patients, more than three-fourth of patients (75.6%) had PPD. Women (79.0%, p = 0.037), patients with ROME IV diagnosis of IBS-D (90.5%, p = 0.002), and functional dyspepsia (83.2%, p = 0.014), and those with a history of cholecystectomy (CCY) (95.5%, p = 0.022) were more likely to report PPD. PPD patients experienced more severe abdominal pain, diarrhea, and decreased quality of life (QoL) but showed no significant difference in BMI, anxiety, depression, sleep, or somatization. In our regression model, female sex and history of CCY were independent predictors of PPD. CONCLUSIONS AND INFERENCES: PPD is frequently reported among chronic diarrhea patients and is associated with more severe GI symptoms and decreased QoL. Female sex and CCY predict PPD, while psychological factors do not.
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Diarrea , Síndrome del Colon Irritable , Periodo Posprandial , Centros de Atención Terciaria , Humanos , Femenino , Masculino , Diarrea/epidemiología , Persona de Mediana Edad , Adulto , Prevalencia , Síndrome del Colon Irritable/epidemiología , Síndrome del Colon Irritable/psicología , Síndrome del Colon Irritable/complicaciones , Calidad de Vida , AncianoRESUMEN
PURPOSE: Undifferentiated carcinoma of the esophagus (UEC) is a rare malignancy. Deficiency in SMARCA genes, critical for chromatin regulation, has been observed in cases of UEC. Research in UEC is sparse, however, and we present a case series along with a comprehensive review of the literature. CASE SERIES: Case 1 is a 49-year-old female with abdominal pain and dysphagia and esophagogastroduodenoscopy (EGD) showing a friable mass at the gastroesophageal (GE) junction. Biopsies showed a poorly differentiated neoplasm and immunohistochemistry showed loss for SMARCA4. With metastatic disease, she agreed to undergo palliative chemotherapy and radiation, passing away at 4 months. Case 2 is an 88-year-old male with dysphagia, nausea, vomiting, and distal esophageal mass with biopsy showing a malignancy with loss of SMARCA4 expression. Due to extensive metastases, he was counseled on hospice care. Case 3 is a 53-year-old male with extensive alcohol and smoking history presenting with hematemesis, passing away shortly. Posthumous histopathology consistent with undifferentiated SMARCA4-deficient carcinoma of the esophagus. Results of the literature review indicate a predilection towards males (75.0%) and a variable age range (39-88 years). Majority (76.2%) reported with a distal esophagus location. Metastatic disease was common at initial presentation. Median survival was 2.60 months. Some were managed with chemotherapy and radiation. CONCLUSIONS: Research in SMARCA-deficient UEC is very limited. It is more common in men, age is variable, and associated with Barret's esophagus. Further research is necessary to better understand it and to establish treatment guidelines; however, it is clear that SMARCA4-deficient UEC carries a significantly poor prognosis.
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ADN Helicasas , Neoplasias Esofágicas , Proteínas Nucleares , Factores de Transcripción , Humanos , Neoplasias Esofágicas/patología , Neoplasias Esofágicas/genética , ADN Helicasas/genética , ADN Helicasas/deficiencia , Masculino , Persona de Mediana Edad , Factores de Transcripción/genética , Factores de Transcripción/deficiencia , Proteínas Nucleares/genética , Proteínas Nucleares/deficiencia , Femenino , Anciano de 80 o más AñosRESUMEN
Glucose-like peptide-1-receptor agonists (GLP-1RAs) have become integral to the management of type 2 diabetes and obesity. GLP-1RAs work in part through delaying gastric emptying, raising concerns about retained gastric contents (RGC) during esophagogastroduodenoscopy (EGD).1 The American Society of Anesthesiologists currently recommends holding GLP-1RAs for 1 dosing cycle before elective procedures, however, the American Gastroenterological Association (AGA) advocates proceeding with endoscopy in asymptomatic patients adhering to standard perioperative protocols without medication withholding and suggests implementing a liquid diet the day before endoscopy in lieu of stopping the medication.2,3 This variability in recommendations stems largely from a lack of GLP-1RA outcomes data from which to draw evidence-based conclusions.
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BACKGROUND: It is projected that the elderly population will continue to increase. Many will develop chronic conditions such as dementia. AIMS: Our aims are to describe the utilization of colonoscopy among patients with dementia and compare outcomes in those with and without dementia. METHODS: This population-based analysis utilized the National Inpatient Sample (NIS) during 2019. Patients with dementia over the age of 60 years receiving colonoscopy were identified utilizing ICD-10 codes. Logistic regression was used for propensity score matching between the comparison groups. A Greedy one-to-one matching algorithm was utilized along with standardized mean differences to assess balance. Mcnemar test, signed rank sum, and paired t-test were used to compare the outcomes. RESULTS: Initially, 50,692 patients without dementia were compared with 4323 patients with dementia. Patients with dementia were more likely to be female, older, less likely White, had lower income, and more likely to be on Medicare. In the matched comparison (4176 in each group), complication analysis showed that patients with dementia did not have higher colonoscopy-related complications. They did have higher rates of other complications including renal/AKI (p = 0.0042), pulmonary/pneumonia (p = 0.003), cerebrovascular accidents (p = 0.0063), and sepsis (< 0.0001). Patients with dementia were also less likely to have routine discharges (< 0.0001), had longer hospital stays (< 0.0001), and higher hospital costs (< 0.0001). CONCLUSIONS: Elderly patients with dementia have similar colonoscopy-related complications as patients without dementia. However, they do have higher complications in general. The decision whether to perform colonoscopy in this patient population is multifactorial. A careful assessment of a dementia patient's history can help with this decision.
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Colonoscopía , Demencia , Humanos , Colonoscopía/estadística & datos numéricos , Femenino , Masculino , Anciano , Demencia/epidemiología , Demencia/diagnóstico , Anciano de 80 o más Años , Estados Unidos/epidemiología , Persona de Mediana Edad , Estudios de Cohortes , Tiempo de Internación/estadística & datos numéricosRESUMEN
Endometriosis is a chronic inflammatory disease affecting 10%-15% of women, with symptoms including abdominopelvic pain, dysmenorrhea, and menorrhagia. Up to 90% experience gastrointestinal (GI) symptoms including constipation, bloating, and nausea/vomiting.1 Females with endometriosis are at 3-5 times greater risk of developing IBS than healthy women,2,3 with rates of IBS as high as 52%.4 Another study demonstrated 37% of those with IBS also had endometriosis, much higher than the typical prevalence of endometriosis.5 Patients with IBS and endometriosis experience lower pain thresholds and more painful menstrual cycles than those with either condition alone. This amplification of pain experiences can increase health care utilization and decrease quality of life.
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INTRODUCTION: This real-world US-based claims study compared constipation-related symptoms and complications 6 months before and after prucalopride initiation in adults with chronic idiopathic constipation (CIC). METHODS: This observational, retrospective cohort analysis used the IBM MarketScan Commercial Claims and Encounters Database and the Medicare Supplemental Database (January 2015-June 2020). Prucalopride-treated patients (≥18 years old) who had ≥1 constipation-related International Classification of Diseases, Tenth Revision, Clinical Modification ( ICD-10-CM ) diagnosis code during the baseline or study period were included. The proportions of patients with constipation-related symptoms (abdominal pain, abdominal distension [gaseous], incomplete defecation, and nausea) and constipation-related complications (anal fissure and fistula, intestinal obstruction, rectal prolapse, hemorrhoids, perianal venous thrombosis, perianal/perirectal abscess, and rectal bleeding) were examined. Constipation-related symptoms and complications were identified using ICD-10-CM , ICD-10 - Procedure Coding System , or Current Procedural Terminology codes. Data were stratified by age (overall, 18-64 years, and ≥65 years). RESULTS: This study included 690 patients: The mean (SD) patient age was 48.0 (14.7) years, and 87.5% were women. The proportions of patients overall with constipation-related symptoms decreased 6 months after prucalopride initiation (abdominal pain [50.4% vs 33.3%, P < 0.001]; abdominal distension [gaseous] [23.9% vs 13.3%, P < 0.001]; and nausea [22.6% vs 17.7%, P < 0.01]; no improvements observed for incomplete defecation). Similarly, the proportions of patients overall with constipation-related complications decreased 6 months after prucalopride initiation (intestinal obstruction [4.9% vs 2.0%, P < 0.001]; hemorrhoids [10.7% vs 7.0%, P < 0.05]; and rectal bleeding [4.1% vs 1.7%, P < 0.05]). DISCUSSION: This study suggests that prucalopride may be associated with improved constipation-related symptoms and complications 6 months after treatment initiation.
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Benzofuranos , Estreñimiento , Humanos , Estreñimiento/tratamiento farmacológico , Benzofuranos/uso terapéutico , Benzofuranos/efectos adversos , Femenino , Masculino , Persona de Mediana Edad , Adulto , Estados Unidos/epidemiología , Estudios Retrospectivos , Enfermedad Crónica , Anciano , Adulto Joven , Resultado del Tratamiento , Adolescente , Dolor Abdominal/tratamiento farmacológico , Dolor Abdominal/etiología , Agonistas del Receptor de Serotonina 5-HT4/uso terapéutico , Agonistas del Receptor de Serotonina 5-HT4/efectos adversos , Agonistas del Receptor de Serotonina 5-HT4/administración & dosificaciónRESUMEN
INTRODUCTION: This post hoc analysis evaluated the efficacy of tenapanor on abdominal symptoms in patients with irritable bowel syndrome with constipation. Abdominal symptoms assessed included pain, discomfort, bloating, cramping, and fullness. METHODS: The abdominal symptom data were pooled from 3 randomized controlled trials (NCT01923428, T3MPO-1 [NCT02621892], and T3MPO-2 [NCT02686138]). Weekly scores were calculated for each abdominal symptom, and the Abdominal Score (AS) was derived as the average of weekly scores for abdominal pain, discomfort, and bloating. The overall change from baseline during the 12 weeks was assessed for each symptom weekly score and the AS. The AS 6/12-week and 9/12-week response rates (AS improvement of ≥2 points for ≥6/12- or ≥9/12-week) were also evaluated. The association of weekly AS response status (reduction of ≥30%) with weekly complete spontaneous bowel movement (CSBM) status (=0 and >0) was assessed. RESULTS: Among 1,372 patients (684 tenapanor [50 mg twice a day] and 688 placebo), the least squares mean change from baseline in AS was -2.66 for tenapanor vs -2.09 for placebo ( P < 0.0001). The 6/12-week AS response rate was 44.4% for tenapanor vs 32.4% for placebo ( P < 0.0001), and for 9/12-week AS, 30.6% for tenapanor vs 20.5% for placebo ( P < 0.0001). A significant association between weekly CSBM status and weekly AS response status was observed each week ( P < 0.0001), with a greater proportion achieving an AS reduction in patients with >0 CSBMs in a week. DISCUSSION: Tenapanor significantly reduced abdominal symptoms in patients with irritable bowel syndrome with constipation, particularly pain, discomfort, and bloating measured by AS, compared with placebo.
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Dolor Abdominal , Estreñimiento , Síndrome del Colon Irritable , Isoquinolinas , Sulfonamidas , Humanos , Síndrome del Colon Irritable/complicaciones , Síndrome del Colon Irritable/tratamiento farmacológico , Estreñimiento/etiología , Estreñimiento/tratamiento farmacológico , Femenino , Masculino , Persona de Mediana Edad , Dolor Abdominal/etiología , Dolor Abdominal/tratamiento farmacológico , Adulto , Sulfonamidas/uso terapéutico , Isoquinolinas/uso terapéutico , Resultado del Tratamiento , Defecación , Método Doble CiegoRESUMEN
BACKGROUND & AIMS: Chronic gastrointestinal (GI) symptoms are a common reason for seeking medical care. We aim to determine the rates of ambulatory care use and to characterize demographics, work-up, and treatment (pharmacologic and nonpharmacologic) for patients with chronic upper GI symptoms and conditions in the United States. METHODS: Estimates of annual visits for the most common upper GI symptoms and diagnoses including gastroesophageal reflux disease, dyspepsia, nausea and vomiting, and gastroparesis were recorded from the 2007-2015 National Ambulatory Medical Care Surveys. Only chronic conditions, defined as >3 months, were included. We calculated the weighted proportion of ambulatory visits associated with pharmacologic, nonpharmacologic treatment (eg, diet, complementary and alternative medicine), or both. RESULTS: A total of 116,184,475 weighted ambulatory visits were identified between the years of 2007 and 2015 for adults (average of 12,909,386 annual visits) with chronic upper GI symptoms and diagnoses. Gastroesophageal reflux disease was the most common reason for an ambulatory visit (n = 11,200,193), followed by dyspepsia (n = 1,232,598), nausea and vomiting (n = 714,834), and gastroparesis (n = 140,312). Pharmacologic treatment was more common than nonpharmacologic treatment (44.7% vs 28.5%). A total of 37.6% of patients were not receiving treatment at the time of the visit. These treatment patterns did not significantly change over the time of our study. Upper endoscopies were the most ordered test, representing 7.5% of all investigated upper GI symptoms. CONCLUSIONS: Chronic upper GI symptoms and diagnoses account for a high number of annual health care visits, both in primary care and specialty care. Although there are several treatments, many of these patients are not on any treatments.
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Enfermedades Gastrointestinales , Humanos , Masculino , Femenino , Persona de Mediana Edad , Adulto , Estados Unidos/epidemiología , Anciano , Enfermedad Crónica , Adulto Joven , Adolescente , Enfermedades Gastrointestinales/terapia , Enfermedades Gastrointestinales/diagnóstico , Enfermedades Gastrointestinales/epidemiología , Atención Ambulatoria/estadística & datos numéricos , Anciano de 80 o más AñosRESUMEN
BACKGROUND: Neurokinin receptor 1 antagonists are effective in reducing nausea and vomiting in chemotherapy-induced emesis. We investigated the safety and efficacy of tradipitant, a neurokinin receptor 1 antagonist, in patients with idiopathic and diabetic gastroparesis. METHODS: A total of 201 adults with gastroparesis were randomly assigned to oral tradipitant 85 mg (n = 102) or placebo (n = 99) twice daily for 12 weeks. Symptoms were assessed by a daily symptom dairy, Gastroparesis Cardinal Symptom Index scores, and other patient-reported questionnaires. Blood levels were monitored for an exposure-response analysis. The primary outcome was change from baseline to week 12 in average nausea severity, measured by daily symptom diary. RESULTS: The intention-to-treat (ITT) population did not meet the prespecified primary endpoint at week 12 (difference in nausea severity change drug vs placebo; P = .741) or prespecified secondary endpoints. Post hoc analyses were performed to control for drug exposure, rescue medications, and baseline severity inflation. Subjects with high blood levels of tradipitant significantly improved average nausea severity beginning at early time points (weeks 2-4). In post hoc sensitivity analyses, tradipitant treatment demonstrated strengthened effects, with statistically significant improvements in nausea at week 12. CONCLUSIONS: Although tradipitant did not reach significance in the ITT population, a pharmacokinetic exposure-response analysis demonstrated significant effects with adequate tradipitant exposure. When accounting for confounding factors such as baseline severity inflation and rescue medication, a statistically significant effect was also observed. These findings suggest that tradipitant has potential as a treatment for the symptom of nausea in gastroparesis. (ClincialTrials.gov, Number: NCT04028492).
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BACKGROUND: Tenapanor, a first-in-class, minimally systemic inhibitor of intestinal sodium/hydrogen exchanger isoform 3 (NHE3), is approved for the treatment of irritable bowel syndrome with constipation (IBS-C) in adults based on two randomized, placebo-controlled, phase III studies (T3MPO-1 [NCT02621892], T3MPO-2 [NCT02686138]). The open-label T3MPO-3 extension study (NCT02727751) enrolled patients who completed these studies to investigate long-term safety and tolerability of tenapanor. METHODS: Patients who completed T3MPO-1 (16 weeks) or T3MPO-2 (26 weeks) were eligible for enrollment in T3MPO-3. Patients in T3MPO-3 received open-label tenapanor 50 mg twice a day for up to an additional 39 (T3MPO-1) or 26 (T3MPO-2) weeks. Treatment-emergent adverse events (TEAEs) were evaluated in the entire T3MPO-3 safety population and in patients who received a total of ≥52 weeks of tenapanor. KEY RESULTS: A total of 312 patients were enrolled in T3MPO-3; 90 received ≥52 weeks of tenapanor. TEAEs were reported in 117 (37.5%) patients in the safety population and in 52 (57.8%) patients who received ≥52 weeks of tenapanor. Diarrhea was the most common TEAE, occurring in 10.6% of the safety population and in 11.1% of patients who received ≥52 weeks of tenapanor. Most cases were mild or moderate in severity, with only two severe cases reported in the safety population. No deaths occurred during the T3MPO-3 study. CONCLUSIONS: Tenapanor was tolerable over ≥52 weeks of treatment and showed similar safety to that seen in shorter studies. Combined results of the T3MPO studies indicate that tenapanor is a valuable new treatment option for patients with IBS-C.
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Síndrome del Colon Irritable , Adulto , Humanos , Síndrome del Colon Irritable/complicaciones , Síndrome del Colon Irritable/tratamiento farmacológico , Síndrome del Colon Irritable/inducido químicamente , Estreñimiento/inducido químicamente , Estreñimiento/tratamiento farmacológico , Isoquinolinas/efectos adversos , Sulfonamidas/efectos adversos , Intercambiador 3 de Sodio-HidrógenoRESUMEN
Acute diverticulitis, which refers to inflammation or infection, or both, of a colonic diverticulum, is a common medical condition that may occur repeatedly in some persons. It most often manifests with left-sided abdominal pain, which may be associated with low-grade fever and other gastrointestinal symptoms. Complications may include abscess, fistula formation, perforation, and bowel obstruction. The American College of Physicians recently published practice guidelines on the diagnosis and management of acute diverticulitis, the role of colonoscopy after resolution, and interventions to prevent recurrence of this condition. Among the recommendations were the use of abdominal computed tomography (CT) scanning in cases where there was diagnostic uncertainty, initial management of uncomplicated cases in the outpatient setting without antibiotics, referral for colonoscopy after an initial episode if not performed recently, and discussion of elective surgery to prevent recurrent disease in patients with complicated diverticulitis or frequent episodes of uncomplicated disease. Here, 2 gastroenterologists with expertise in acute diverticulitis debate CT scanning for diagnosis, antibiotics for treatment, colonoscopy to screen for underlying malignancy, and elective surgery to prevent recurrent disease.
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Diverticulitis , Rondas de Enseñanza , Humanos , Diverticulitis/complicaciones , Diverticulitis/diagnóstico , Diverticulitis/terapia , Tomografía Computarizada por Rayos X , Colonoscopía , Enfermedad Crónica , Antibacterianos/uso terapéuticoRESUMEN
BACKGROUND & AIMS: Bloating is a common symptom in the general population and among disorders of gut-brain interaction, although its prevalence has not been well characterized. The aim of this study was to report the prevalence of bloating as a symptom in the worldwide population and to identify factors associated with this symptom in the general population. METHODS: Rome Foundation Global Epidemiology Study internet survey data were analyzed. After excluding respondents with potential organic causes of bowel symptoms, the current analysis included 51,425 individuals in 26 countries. Data included diet, medical history, quality of life, and Rome IV diagnostic questions. Presence of bloating was defined as experiencing bloating at least once per week for the last 3 months. Descriptive statistics estimated prevalence by country, region, and disorder of gut-brain interaction diagnosis. Logistic regression evaluated predictors of bloating. RESULTS: Nearly 18% of the global study population reported bloating (ranging from 11% in East Asia to 20% in Latin America). Prevalence decreased with age and women were approximately twice as likely as men to report bloating. More than one-half of respondents who reported weekly epigastric pain (71.39%), nausea (59.7%), or abdominal pain (61.69%) also reported bloating at least once per week. In logistic regression, the strongest associations were with abdominal pain (odds ratio, 2.90) and epigastric pain (odds ratio, 2.07). CONCLUSIONS: Bloating is common throughout the world. Nearly 18% of the general population experience bloating at least once per week. Reported bloating prevalence is lower in older age groups, most common in women, and strongly associated with abdominal pain.
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Síndrome del Colon Irritable , Masculino , Humanos , Femenino , Anciano , Síndrome del Colon Irritable/complicaciones , Estreñimiento/etiología , Prevalencia , Calidad de Vida , Ciudad de Roma , Dolor Abdominal/etiología , Flatulencia , Encuestas y CuestionariosRESUMEN
INTRODUCTION: Chronic idiopathic constipation (CIC) is a common disorder associated with significant impairment in quality of life. This clinical practice guideline, jointly developed by the American Gastroenterological Association and the American College of Gastroenterology, aims to inform clinicians and patients by providing evidence-based practice recommendations for the pharmacological treatment of CIC in adults. METHODS: The American Gastroenterological Association and the American College of Gastroenterology formed a multidisciplinary guideline panel that conducted systematic reviews of the following agents: fiber, osmotic laxatives (polyethylene glycol, magnesium oxide, lactulose), stimulant laxatives (bisacodyl, sodium picosulfate, senna), secretagogues (lubiprostone, linaclotide, plecanatide), and serotonin type 4 agonist (prucalopride). The panel prioritized clinical questions and outcomes and used the Grading of Recommendations Assessment, Development, and Evaluation framework to assess the certainty of evidence for each intervention. The Evidence to Decision framework was used to develop clinical recommendations based on the balance between the desirable and undesirable effects, patient values, costs, and health equity considerations. RESULTS: The panel agreed on 10 recommendations for the pharmacological management of CIC in adults. Based on available evidence, the panel made strong recommendations for the use of polyethylene glycol, sodium picosulfate, linaclotide, plecanatide, and prucalopride for CIC in adults. Conditional recommendations were made for the use of fiber, lactulose, senna, magnesium oxide, and lubiprostone. DISCUSSION: This document provides a comprehensive outline of the various over-the-counter and prescription pharmacological agents available for the treatment of CIC. The guidelines are meant to provide a framework for approaching the management of CIC; clinical providers should engage in shared decision making based on patient preferences as well as medication cost and availability. Limitations and gaps in the evidence are highlighted to help guide future research opportunities and enhance the care of patients with chronic constipation.