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Despite endometriosis being a relatively common chronic gynecological condition in women of childbearing age, small bowel endometriosis is rare. Presentations can vary from completely asymptomatic to reported symptoms of abdominal pain, bloating, and diarrhea. The following two cases depict very atypical manifestations of ileal endometriosis that presented as obscure intermittent gastrointestinal bleeding and bowel obstruction requiring surgical intervention. The first case describes a previously healthy 40-year-old woman with severe symptomatic iron deficiency anemia and intermittent melena. A small bowel enteroscopy diagnosed multiple ulcerated strictures in the distal small bowel as the likely culprit. Despite nonsteroidal anti-inflammatory drug-induced enteropathy being initially considered as the likely etiology, histopathological examination of the resected distal ileal segment revealed evidence of endometriosis. The second case describes a 66-year-old with a presumptive diagnosis of Crohn's disease who reported a 10-year history of intermittent perimenstrual abdominal pain, diarrhea, and nausea with vomiting. Following two subsequent episodes of acute bowel obstruction and surgical resection of the patient's stricturing terminal ileal disease, histopathological examination demonstrated active chronic inflammation with endometriosis. Small bowel endometriosis should be considered as an unusual differential diagnosis in women who may present with obscure gastrointestinal bleeding from the small bowel or recurrent bowel obstruction.
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BACKGROUND: Acute abdominal pain (AAP) is a major driver for capacity-use in emergency departments (EDs) worldwide. Yet, the health care utilization of patients with AAP before and after the ED remains unclear. The primary objective of this study was to describe adult patients presenting to the ED with AAP and their outpatient care (OC) use before and after the ED. Secondary objectives included description of hospitalization rates, in-hospital mortality, ED re-visits, and exploration of potential risk factors for hospitalization and ED re-visits. METHODS: For the analysis, we combined routine hospital data from patients who visited 15 EDs in Germany in 2016 with their statutory health insurance OC claims data from 2014 to 2017. Adult patients were included based on a chief complaint or an ED diagnosis indicating unspecific AAP or the Manchester Triage System indicator "Abdominal pain in adults". Baseline characteristics, ED diagnosis, frequency and reason of hospitalization, frequency and type of prior-OC (prOC) use up to 3 days before and of post-OC use up to 30 days after the ED visit. MAIN RESULTS: We identified 28,085 adults aged ≥ 20 years with AAP. 39.8% were hospitalized, 33.9% sought prOC before the ED visit (48.6% of them were hospitalized) and 62.7% sought post-OC up to 30 days after the ED visit. Hospitalization was significantly more likely for elderly patients (aged 65 and above vs. younger; adjusted OR 3.05 [95% CI 2.87; 3.25]), prOC users (1.71 [1.61; 1.90]) and men (1.44 [1.37; 1.52]). In-hospital mortality rate was 3.1% overall. Re-visiting the ED within 30 days was more likely for elderly patients (1.32 [1.13; 1.55) and less likely for those with prOC use (0.37 [0.31; 0.44]). CONCLUSIONS: prOC use was associated with more frequent hospitalizations but fewer ED re-visits. ED visits by prOC patients without subsequent hospitalization may indicate difficulties of OC resources to meet the complex diagnostic requirements and expectations of this patient population. Fewer ED re-visits in prOC users indicate effective care in this subgroup.
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Serviço Hospitalar de Emergência , Aceitação pelo Paciente de Cuidados de Saúde , Humanos , Masculino , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Adulto , Pessoa de Meia-Idade , Alemanha/epidemiologia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Idoso , Dor Abdominal/diagnóstico , Hospitalização/estatística & dados numéricos , Mortalidade Hospitalar , Assistência Ambulatorial/estatística & dados numéricos , Estudos Retrospectivos , Adulto Jovem , Abdome Agudo/diagnóstico , Visitas ao Pronto SocorroRESUMO
BACKGROUND: Chronic pain often clusters in families, where parents and their offspring both experience chronic pain conditions. Young children of parents with irritable bowel syndrome (IBS) represent an at-risk group for the development of abdominal pain, disability, and excess health care visits in later childhood. Parental solicitous responses to children's expressions of discomfort and maternal modeling of their own illness behavior contribute to a greater focus on somatic sensations, leading to illness behaviors in children. This randomized controlled trial will test the effectiveness of an early preventive web-based psychosocial intervention (REACH)[TM] vs. an educational web-based safety comparison condition delivered to parents with IBS to alter parental responses and lead to improved child health and decreased health care costs. METHODS: Parents with IBS who have children ages 4-7 years are recruited via community-based approaches (e.g., social media advertisements, school electronic distribution, research networks) and health care providers. The target sample is 460 parents randomized to REACH, a web-based social learning and cognitive behavior therapy (SLCBT) intervention or an educational web-based safety comparison condition (EC). Participants will be assessed at baseline, 6-week (immediate post-intervention), 6-month, 12-month, and 18-month follow-up periods (months post-completion of intervention). The primary outcome is change in parental solicitous/protective behaviors. Secondary outcomes include parent risk and protective factors, child health and symptom outcomes, and health care utilization and cost savings. DISCUSSION: This study adapts a validated, parent-delivered intervention to treat chronic pain in children to a web-based application designed to prevent the development of chronic pain in very young, high-risk children. If successful, this strategy can both prevent adverse sequelae of this condition from developing as well as be widely accessible. Furthermore, the availability of a prevention model for parent training could result in significant short- and long-term health benefits across a broad spectrum of conditions. TRIAL REGISTRATION: ClinicalTrials.gov NCT05730491. Registered on February 15, 2023.
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Dor Abdominal , Intervenção Baseada em Internet , Ensaios Clínicos Controlados Aleatórios como Assunto , Humanos , Criança , Pré-Escolar , Dor Abdominal/prevenção & controle , Dor Abdominal/psicologia , Feminino , Pais/psicologia , Síndrome do Intestino Irritável , Masculino , Terapia Cognitivo-Comportamental/métodos , Comportamento Infantil , Resultado do Tratamento , Fatores de Risco , Internet , Dor Crônica/prevenção & controle , Dor Crônica/terapia , Dor Crônica/psicologia , Fatores de Tempo , Conhecimentos, Atitudes e Prática em SaúdeRESUMO
The diagnosis of abdominal pain in emergency departments is challenging, and appendicitis is a common concern. Atypical symptoms often delay diagnosis. Although the Alvarado score aids in decision-making, its low specificity can lead to unnecessary surgeries. By leveraging machine learning, we aim to enhance diagnostic accuracy by predicting appendicitis and distinguishing it from other causes of abdominal pain in the emergency department. Data were collected from 534 patients who presented with acute abdominal pain. Patient characteristics, laboratory results, and causes of pain were recorded. Machine learning algorithms (support vector classifier, random forest classifier, gradient boosting classifier, and Gaussian naive Bayes) were used to predict the cause of pain. Model calibration was assessed using the Brier score. The mean age was 46.89 (20.3) years, with an almost equal sex distribution (49% male, 51% female). Cholecystitis was the most prevalent outcome (37.07%), followed by appendicitis (25.84%). The Gaussian naive Bayes model exhibited superior performance in terms of accuracy (95.03% 95% CI 90.44-97.83%), sensitivity (87.18% 95% CI 72.57-95.70%), and specificity (97.54% 95% CI 92.98-99.49%), while the random forest model showed a sensitivity of 79.49%, specificity of 96.72%, and accuracy of 92.55%. The gradient boosting algorithm achieved a sensitivity, specificity, and accuracy of 89.74%, 95.90%, and 94.41%, respectively. The support vector classifier demonstrated a sensitivity of 89.74%, specificity of 92.62%, and accuracy of 91.93%. The use of modern machine learning methods aids in the accurate diagnosis of appendicitis.
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BACKGROUND: Heterotopic mesenteric ossification (HMO) is a clinically rare condition characterized by the formation of bone tissue in the mesentery. The worldwide reporting of such cases is limited to just over 70 instances in the medical literature. The etiology of HMO remains unclear, but the disease is possibly induced by mechanical trauma, ischemia, or intra-left lower quadrant abdominal infection, leading to the differentiation of mesenchymal stem cells into osteoblasts. Here, we present a rare case of HMO that occurred in a 34-year-old male, who presented with left lower quadrant abdominal pain. CASE SUMMARY: We report the case of a 34-year-old male patient who presented with left lower abdominal pain following trauma to the left lower abdomen. He subsequently underwent surgical treatment, and the postoperative pathological diagnosis was HMO. CONCLUSION: We believe that although there is limited literature and research on HMO, when patients with a history of trauma or surgery to the left lower abdomen present with corresponding imaging findings, clinicians should be vigilant in distinguishing this condition and promptly selecting appropriate diagnostic and therapeutic interventions.
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Cannabinoid hyperemesis syndrome (CHS) pathophysiology remains largely unknown, and it is often misdiagnosed. This paper identifies the clinical causes of CHS, outlines diagnostic and therapeutic approaches, and emphasizes early detection, comprehensive treatment, and timely intervention for improved patient outcomes. This case describes a 38-year-old male with a known history of cannabis use who experienced repeated episodes of intense vomiting, nausea, and abdominal pain consistent with symptoms of CHS. He was initially misdiagnosed with other gastrointestinal conditions despite the knowledge of marijuana ingestion. The diagnosis of CHS was initially missed; however, after further examination and consideration of his marijuana use, CHS was correctly identified. The patient's symptoms improved after the cessation of marijuana use. This case illustrates the diagnostic difficulties of cannabinoid hyperemesis syndrome (CHS) in cannabis users with significant gastrointestinal symptoms. The early detection and cessation of marijuana use are crucial for symptom management and resolution, emphasizing clinical awareness and personalized treatment.
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BACKGROUND: Chronic idiopathic constipation (CIC) is a disorder of gut-brain interaction characterized by a variety of bowel movement-related and abdominal symptoms. A greater understanding of medication use and satisfaction with symptom control may provide insights to optimize patient care. Therefore, we explored these aspects of the disorder in adults with CIC. METHODS: This study assessed data collected from a large nationwide survey of adult participants in the United States, querying demographics, clinical characteristics, and comorbid conditions, as well as medication use, care-seeking behaviors, and satisfaction with symptom control. Participants were grouped into the CIC cohort if they met Rome IV criteria, with controls matched 1:1 according to age, sex, race, region, and Charlson Comorbidity Index score. All data were self-reported. KEY RESULTS: Two thousand five hundred and thirty-three participants with CIC were matched 1:1 to controls. In the CIC cohort, abdominal pain was the most reported symptom leading to medication use: 15.9% of respondents were receiving a prescription medication in addition to an over-the-counter medication, while 26.3% were taking neither. In addition, only one-third were satisfied with the control of their symptoms; however, satisfaction was significantly higher in respondents taking a prescription medication (p < 0.001). The proportion of reported comorbidities was significantly higher in the CIC cohort versus the control cohort, with chronic pain, anxiety, and depression among the highest (p < 0.001 for all). CONCLUSIONS AND INFERENCES: This study emphasizes the need for better communication regarding prescription medications and their benefits, with the goal of further improving CIC patients' overall symptoms.
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BACKGROUND: Since there is no current international consensus on the optimal approach for pain management in acute pancreatitis (AP), analgesic practices may vary across different healthcare settings. OBJECTIVE: This study explored global disparities in analgesic use, in particular opioids, during admission and at discharge in hospitalised AP patients. METHODS: This was a post hoc analysis of the prospective PAINAP database, which included all admissions for AP between April and June 2022 with a 1-month follow-up. Demographic details, analgesic use, and clinical outcomes were recorded during admission and at discharge. Odds ratios (ORs) for opioid use during admission and at discharge were identified using multivariable regression analyses. RESULTS: Amongst the 1864 patients (52% males, median age 56 (interquartile range, 41-71)) across three different continents, simple analgesics were predominantly used as the primary analgesic (70%). Opioid use during admission was lowest in European centres (67%). Admission in Asian (OR, 2.53 (95% confidence interval (CI), 1.59-4.04), p < 0.001), and Australian (OR, 5.81 (95% CI, 3.19-10.56), p < 0.001) centres was associated with opioid administration during admission compared with European centres. Increased pain severity, longer pre-admission pain duration, organ failure, and longer length of admission increased opioid use during admission. At discharge, Asian (OR, 2.01 (95% CI, 1.40-2.88), p < 0.001) and Australian (OR, 1.91 (95% CI, 1.28-2.85), p = 0.002) centres were associated with opioid prescription compared with European centres. Increased pain severity, longer pre-admission pain duration, acute necrotic collections, and walled-off necrosis also increased the likelihood of opioid prescription at discharge. CONCLUSION: There are substantial intercontinental differences in opioid use for AP pain. Accordingly, there is a need for international guidelines on pain management in AP.
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Context: Splanchnic nerve block (SPN) with local anesthetic and steroid is used to relieve the pain of chronic pancreatitis. However, it does not provide long-lasting relief. We hypothesize that the use of 70% alcohol will give adequate analgesia for more than months. Aims: The primary objective was to find out the analgesic efficacy of the use of 70% alcohol with SPN. Secondary objectives included the incidence of side effects, analgesic consumption postintervention, quality of life (QOL) assessed via a self-reported quality of life scale, and repeat block during the 1-year follow-up period. Settings and Design: Retrospective analysis of all patients with chronic pancreatitis who received bilateral SPN over the last 4 years. Methods and Materials: SPN was performed using the posterior retrocrural approach with the patient in the prone position as described in the literature using a 23 G × 90 mm spinal needle bilaterally at the level of T12 using C-arm/fluoroscopy guidance. Data were collected from the procedure book of the pain clinic and medical records. Statistical Analysis Used: Quantitative data for change in pre- to post-block VAS score was collected using the non-parametric Wilcoxon signed ranks test. Results: The baseline VAS, post-procedure VAS, and VAS at 3 months follow-up was 7.69 ± 1.3,2.44 ± 0.96 and 1.56 ± 1.15. A pairwise comparison of VAS performed between baseline and immediate post-procedure, baseline, and VAS at 3 months was found to be highly significant. Conclusions: Fluoroscopy-guided neurolytic SPN with 70% alcohol gives significant pain relief for more than 3 months. It also leads to improvement in 3 months QOL.
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BACKGROUND: The development of emergency department (ED) triage systems remains challenging in accurately differentiating patients with acute abdominal pain (AAP) who are critical and urgent for surgery due to subjectivity and limitations. We use machine learning models to predict emergency surgical abdominal pain patients in triage, and then compare their performance with conventional Logistic regression models. METHODS: Using 38 214 patients presenting with acute abdominal pain at Zhongnan Hospital of Wuhan University between March 1, 2014, and March 1, 2022, we identified all adult patients (aged ≥18 years). We utilized routinely available triage data in electronic medical records as predictors, including structured data (eg, triage vital signs, gender, and age) and unstructured data (chief complaints and physical examinations in free-text format). The primary outcome measure was whether emergency surgery was performed. The dataset was randomly sampled, with 80% assigned to the training set and 20% to the test set. We developed 5 machine learning models: Light Gradient Boosting Machine (Light GBM), eXtreme Gradient Boosting (XGBoost), Deep Neural Network (DNN), and Random Forest (RF). Logistic regression (LR) served as the reference model. Model performance was calculated for each model, including the area under the receiver-work characteristic curve (AUC) and net benefit (decision curve), as well as the confusion matrix. RESULTS: Of all the 38 214 acute abdominal pain patients, 4208 underwent emergency abdominal surgery while 34 006 received non-surgical treatment. In the surgery outcome prediction, all 4 machine learning models outperformed the reference model (eg, AUC, 0.899 [95%CI 0.891-0.903] in the Light GBM vs. 0.885 [95%CI 0.876-0.891] in the reference model), Similarly, most machine learning models exhibited significant improvements in net reclassification compared to the reference model (eg, NRIs of 0.0812[95%CI, 0.055-0.1105] in the XGBoost), with the exception of the RF model. Decision curve analysis shows that across the entire range of thresholds, the net benefits of the XGBoost and the Light GBM models were higher than the reference model. In particular, the Light GBM model performed well in predicting the need for emergency abdominal surgery with higher sensitivity, specificity, and accuracy. CONCLUSIONS: Machine learning models have demonstrated superior performance in predicting emergency abdominal pain surgery compared to traditional models. Modern machine learning improves clinical triage decisions and ensures that critically needy patients receive priority for emergency resources and timely, effective treatment.
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Acute abdominal pathologies can cause electrocardiogram (ECG) changes mimicking an acute coronary syndrome (ACS), resulting in diagnostic uncertainty and delay. We report a 65-year-old male with multiple risk factors for ACS who presented with four hours of progressive epigastric and chest pain that resolved in the emergency department. ECG findings were concerning for new deeply inverted T-waves with normal troponins, raising concerns for Wellens Syndrome. Emergent heart catheterization was negative but abdominal computed tomography angiography showed occlusion of the superior mesenteric vessels. Subsequent exploratory laparotomy revealed a small bowel volvulus with extensive necrosis, resulting in a 430 cm resection.
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Background: Adult intussusception is a rare condition that is often associated with a high incidence of malignancy. The optimal management strategy remains controversial, particularly regarding the necessity for bowel reduction before resection. To date, there is a paucity of data on adult intussusception in the English literature. We present two cases of sigmoid colon cancer with intussusception prolapsing through the anus and highlight the different surgical approaches. Case Description: Case 1: an 84-year-old woman presented with sigmoid colon prolapse and biopsy-confirmed adenocarcinoma. Urgent surgery revealed intussusception. Despite unsuccessful manual reduction, the Hutchinson technique successfully resolved the intussusception. Resection with a temporary colostomy was performed. Histopathological examination revealed mucinous adenocarcinoma without metastasis; the patient recovered well. Case 2: a 76-year-old woman with sigmoid colon prolapse presented with abdominal pain and blood-streaked stools. Emergency surgery was performed because of failed reduction attempts and persistent symptoms. Intussusception resolution was achieved through transanal insertion of a circular sizer. Resection with temporary colostomy was performed, after which tubular adenocarcinoma was identified. The patient remains symptom-free 3 years post-surgery. Conclusions: Choice of the surgical approach depends on the ease of intussusception reduction. In cases wherein reduction is straightforward, routine preoperative examinations are preferred given the low risk of injury or cancer cell dissemination. Conversely, in situations such as ours, gentle reduction under general anesthesia might be crucial. In addition, laparoscopic surgery could be beneficial. Importantly, accumulation of reports on adult intussusception could contribute to the standardization of this approach.
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Background: Patients with inflammatory bowel disease (IBD) are often faced with distressing and confusing abdominal pain during remission. Some people respond adversely to healthcare professionals' (HCPs) suggestions that this pain and related symptoms are due to secondary irritable bowel syndrome (IBS). Exploring how HCPs view, manage, and explain pain during quiescent disease may provide insights into how communication can be improved to increase understanding and mitigate negative responses. Methods: In-depth semi-structured interviews were conducted with 12 IBD-nurses (n = 4) and gastroenterologists (n = 8) working in the United Kingdom or the Netherlands. Reflexive thematic analysis was used to analyse interviews. Results: Findings suggest that HCPs pay relatively little attention to pain when there is no underlying pathology and prefer to concentrate on objectifiable causes of symptoms and treating disease activity (Theme 1: Focus on disease activity, not pain and associated symptoms). Explanations of abdominal pain and IBS-like symptoms during remission were not standardised (Theme 2: Idiosyncratic and uncertain explanations for pain during remission). Processes of shared decision-making were outlined and shared sensemaking was reported as a strategy to enhance acceptance of IBS explanations (Theme 3: Shared decision making versus shared sensemaking). Conclusion: Future work should focus on establishing how pain during remission may be best defined, when to diagnose IBS in the context of IBD, and how to explain both to patients. The formulation of standardised explanations is recommended as they might help HCPs to adopt practices of shared sensemaking and shared decision-making. Explanations should be adaptable to specific symptom presentations and different health literacy levels.
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We describe cases of intestinal failure wherein inpatient admission was critical toward enteral autonomy. We performed a retrospective chart review of 6 children with long-term parenteral nutrition dependence who were weaned from parenteral nutrition following admission. Admissions included feeding and medication titration, interdisciplinary care, and home parenteral nutrition team consultation.
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Epiploic appendagitis is a benign and self-limiting condition that has garnered more recognition, particularly in preoperative settings, thanks to advancements in imaging techniques, notably computed tomography (CT). Its distinct radiologic features facilitate accurate diagnosis prior to surgery. Despite its unique characteristics, the clinical presentation of epiploic appendagitis often resembles that of various other intra-abdominal medical and surgical conditions, leading to potential confusion. Here, we present the case of a 37-year-old otherwise healthy woman who was diagnosed with primary epiploic appendagitis based on CT scan findings conducted initially for suspected appendicitis. The patient received successful conservative treatment. This paper seeks to highlight the importance of recognizing this clinical condition and its characteristic imaging features, aiming to prevent unnecessary hospitalizations, antibiotic treatments, and the associated morbidity and mortality linked with surgical interventions.
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INTRODUCTION: Symptomatic uncomplicated diverticular disease (SUDD) is a clinical condition included in the spectrum of symptomatic diverticular disease. The symptom profile associated with SUDD is highly heterogeneous, as there are currently discordant definitions, that encompass many clinical scenarios. AREAS COVERED: We conducted a narrative review to assess the symptom profile and diagnostic criteria of SUDD based on the available evidence. A thorough literature search was performed on PubMed following the SANRA scale. Abdominal pain, regardless of its duration and location, emerges as the cardinal symptom of SUDD, suggesting that it should be central to its diagnosis. Although abdominal bloating and changes in bowel habits are commonly reported, they do not appear to be specifically attributable to SUDD. Other issues considered are the possible overlap with irritable bowel syndrome and the identification of a subcategory of SUDD patients with chronic symptoms following an episode of acute diverticulitis. EXPERT OPINION: The future agenda should include the development of shared diagnostic criteria for SUDD, including well-defined inclusion and exclusion clinical features and symptom patterns.
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Nutcracker syndrome (NCS), a rare but impactful vascular condition, emerges from the compression of the left renal vein by adjacent major arteries, leading to a diverse array of symptoms such as hematuria, flank pain, and renal challenges. Highlighting the case of a 30-year-old male with an atypical presentation of NCS, this report explores the diagnostic complexities arising from its varied presentations and therapeutic options. It emphasizes the critical role of computed tomography (CT) in unveiling the underlying vascular constriction. Through this lens, the case underscores the necessity of considering NCS in the differential diagnosis of abdominal pain, advocating for a prompt and accurate diagnosis to guide effective management strategies, ranging from conservative approaches to surgical intervention. This stresses the importance of heightened awareness and ongoing research for optimizing patient outcomes in the face of this elusive condition.
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BACKGROUND: Abdominal pain is one of the most common complaints when patients are admitted to emergency departments (ED). Unfortunately, many of these patients are readmitted to the ED shortly after initial discharge. The perspectives of these patients have not yet been explored. PURPOSE: The study aimed to explore how patients readmitted with acute abdominal pain in the ED experienced their initial admission, the time after discharge, and the cause of readmission. METHODS: The study had a qualitative explorative design with a phenomenological-hermeneutic approach. Semi-structured individual telephone interviews were conducted with 14 patients readmitted with acute abdominal pain. RESULTS: The analysis showed four themes: 1) being vulnerable during hospitalisation, 2) the meaning of information during hospitalisation, 3) discharged without being diagnosed, and 4) readmitted in the pursuit of relief. The patients wanted more knowledge and better communication despite their vulnerable condition. Patients were discharged whilst still in pain, and uncertainty of the situation at home contributed to mistrust of the health professionals. CONCLUSION: Patients' experience of the first ED admission due to acute abdominal pain was loneliness, minimal contact with healthcare professionals, and lack of information and involvement in pain management. Discharge was associated with feelings of insignificance and contributed to a fear of death. Pain was the main reason for readmission. Patients described how multiple readmissions contributed to being taken seriously by healthcare professionals.