Dataset Information

Making a Decision between Acute Appendicitis and Acute Gastroenteritis.

ABSTRACT: Acute appendicitis is one of the most common pediatric abdominal emergencies. Early diagnosis is vital for a positive outcome. However, it may initially present with diarrhea and vomiting, mimicking acute gastroenteritis, thus delaying prompt surgery. Differentiating appendicitis from gastroenteritis in a timely manner poses a challenge. Therefore, we aim to investigate the predictors that help distinguish acute appendicitis from acute gastroenteritis. We conducted a retrospective case-control study, evaluating children admitted due to abdominal pain with diarrhea. Subjects were divided into two groups according to the final diagnoses: acute appendicitis and acute gastroenteritis. We adopted multiple logistic regression analysis and the area under the receiver operating characteristic curve to identify independent predictors of acute appendicitis and select the best model. A total of 32 patients diagnosed with appendicitis and 82 patients with gastroenteritis were enrolled. Five independent predictors of acute appendicitis included vomiting, right lower quadrant (RLQ) pain, stool occult blood (OB), white blood cell (WBC) count, and C-reactive protein (CRP). The revised combined model exhibited a higher degree of discrimination and outperformed the pediatric appendicitis score (PAS) model. In conclusion, our study was proved to be helpful for assessing cases with abdominal pain and diarrhea in order to more accurately distinguish appendicitis from gastroenteritis in children in a timely manner.

SUBMITTER: Lu YT

PROVIDER: S-EPMC7650746 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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Making a Decision between Acute Appendicitis and Acute Gastroenteritis.

Lu Yi-Ting YT Chen Po-Cheng PC Huang Ying-Hsien YH Huang Fu-Chen FC

Children (Basel, Switzerland) 20201011 10

Acute appendicitis is one of the most common pediatric abdominal emergencies. Early diagnosis is vital for a positive outcome. However, it may initially present with diarrhea and vomiting, mimicking acute gastroenteritis, thus delaying prompt surgery. Differentiating appendicitis from gastroenteritis in a timely manner poses a challenge. Therefore, we aim to investigate the predictors that help distinguish acute appendicitis from acute gastroenteritis. We conducted a retrospective case-control s ...[more]

PMID: 33050667

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Project description:ImportanceStrategies to activate and engage patients and caregivers in shared decision making in the acute care setting may result in improved outcomes.ObjectiveTo determine whether a patient activation tool (PAT) can improve decision-making and patient-centered outcomes among pediatric patients and their caregivers who choose between surgery and nonoperative management for their child's appendicitis.Design, setting, and participantsThis single-blind, randomized clinical trial collected data from a single tertiary children's hospital from March 1, 2014, through April 30, 2016, with 1-year follow-up completed on May 1, 2017. Two hundred of 236 eligible children and adolescents aged 7 to 17 years with uncomplicated appendicitis enrolled with their caregivers. After receiving the randomized clinical intervention, caregivers chose surgery or nonoperative management. Data were analyzed from March 1, 2014, through May 1, 2017.InterventionsRandomization to a scripted standardized surgical consultation that emphasized patient choice or a scripted standardized surgical consultation plus the PAT (a tablet-based tool that presents each treatment, encourages participation in medical decision making, and aims at alleviating decisional uncertainty).Main outcomes and measuresDecisional self-efficacy immediately after treatment decision, health care satisfaction at discharge, and disability days for the child at 1-year follow-up.ResultsAmong 200 participants (median age, 12 years [interquartile range (IQR), 9-15 years]; 120 [60.0%] male), 98 were randomized to the PAT and 102 to the standardized consultation groups. The percentages choosing nonoperative management were similar (standardized consultation group, 42 of 102 [41.2%]; PAT group, 31 of 98 [31.6%]; P = .19). Immediate decisional self-efficacy was similar in the standardized consultation and PAT groups (median score, 100 [IQR, 97.7-100] vs 100 [IQR, 95.5-100]; P = .03), which was not significant at the planned significance level of P = .02. Total scores on health care satisfaction at discharge were similar (median, 99 [IQR, 94.7-100] vs 98 [IQR, 91.7-100]; P = .27). Disability days at 1-year follow-up were also similar (median, 6 [IQR, 2-11] vs 5 [IQR, 2-15]; P = .67). No difference in the failure rate of nonoperative management at 1 year (13 of 38 [34.2%] vs 11 of 30 [36.7%]; P > .99) or in the rate of complicated appendicitis 30 days after discharge (7 of 68 [10.3%] vs 9 of 71 [12.7%]; P = .79) occurred.Conclusions and relevanceIn this study, a technology-based PAT did not improve measures of decision making for pediatric patients and caregivers needing to make an urgent treatment decision between surgery and nonoperative management for appendicitis. However, the overall high scores in both groups suggest that pediatric patients and caregivers can process information in the acute care setting and effectively participate in an informed shared decision-making process around the need for surgery.Trial registrationClinicalTrials.gov identifier: NCT02110485.

Project description:ImportanceSome studies based on proportions of patients with perforated appendicitis (PA) among all patients with acute appendicitis (AA) have found an association between socioeconomic status (SES) and risk of perforation. A potential limitation is their use of proportions, which assumes that incidence of AA is evenly distributed across populations at risk. This assumption may be invalid, and SES may have a more complex association with both AA and PA.ObjectiveTo generate population-based incidences of AA and PA and to examine geographic patterns of incidence alongside geographic patterns of SES.Design, setting, and participantsRetrospective study of data from Washington's Comprehensive Hospital Abstract Reporting System and the 2010 US census. Geographic methods were used to identify patterns of age- and sex-standardized incidence in Washington State between 2008 and 2012. The study included all patients discharged with International Classification of Diseases, Ninth Revision codes for AA or PA. Data were analyzed between November 2016 and December 2018.ExposuresLocation of primary residence.Main outcomes and measuresAge- and sex-standardized incidence for AA and PA was generated for each census tract (CT). Global spatial autocorrelation was examined using Moran index (0.0?=?completely random incidence; 1.0?=?fully dependent on location). Clusters of low-incidence CTs (cold spots) and high-incidence CTs (hot spots) were identified for AA. Census-based SES data were aggregated for hot spots and cold spots and then compared.ResultsStatewide, over the 5-year study period, there were 35?730 patients with AA (including 9780 cases of PA), of whom 16?574 were women (46.4%). Median age of the cohort was 29 years (IQR, 16-48 years). Statewide incidence of AA and PA was 106 and 29 per 100?000 person-years (PY), respectively. Crude incidence was higher within the male population and peaked at age 10 to 19 years. Age- and sex-standardized incidence of AA demonstrated significant positive spatial autocorrelation (Moran index, 0.30; P?<?.001), but autocorrelation for PA was only half as strong (0.16; P?<?.001). Median incidence of AA was 118.1 per 100?000 PY among hot spots vs 86.2 per 100?000 PY among cold spots (P?<?.001). Socioeconomic status was higher in cold spots vs hot spots: mean proportion of college-educated adults was 56% vs 26% (P?<?.001), and mean per capita income was $44?691 vs $30?027 (P?<?.001).Conclusions and relevanceAge- and sex-standardized incidence of appendicitis is not randomly distributed across geographic subunits, and geographic clustering of AA is twice as strong as PA. Socioeconomic advantages, such as higher income and secondary education, are strongly associated with lower incidence of AA. These findings challenge conventional views that AA occurs randomly and has no predisposing characteristics beyond age/sex. Socioeconomic status, and likely other geographically circumscribed factors, are associated with incidence of AA.

Dataset Information

Making a Decision between Acute Appendicitis and Acute Gastroenteritis.

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Making a Decision between Acute Appendicitis and Acute Gastroenteritis.

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