Retrospective study recommends endoscopy when diagnosing lymphocytic colitis or eosinophilic gastrointestinal disorder in children with abdominal pain

AIM

This study assessed the prevalence, clinical presentation and outcome of lymphocytic colitis (LC) and eosinophilic gastrointestinal disease (EGID) in children with severe, recurrent abdominal pain (RAP), by describing the predominant symptoms, diagnostic approaches and treatment options.

METHODS

We performed a retrospective follow-up study at a Danish regional hospital by reviewing the histology reports of the children who had undergone gastrointestinal endoscopy for RAP. Data were retrieved from the medical records of those who met the diagnostic criteria for LC and, or, EGID from 2011 to 2016. The study population comprised 381 patients who underwent a diagnostic process to clarify RAP.

RESULTS

A total of 74 patients (39 females) aged 2-17 years, with severe RAP as the most predominant symptom underwent gastrointestinal endoscopy. This identified 16/74 (21.6%) with LC (n = 6) and, or, EGID (n = 11), which equated to 4.2% with RAP. No biochemical patterns of abnormalities were found. Medical treatment and, or, diet generally induced and maintained clinical remission.

CONCLUSION

We found 16 children with LC and, or, EGID. The predominant symptom was severe RAP. All patients had a macroscopically normal mucosa at endoscopy, a specific histopathological feature and no characteristic biochemical findings. Endoscopy should be considered in these cases.

[Fasciola hepatica infection acquired in Denmark]

In this case report, a 64-year-old woman with symptoms of lethargy, nausea, fluctuating temperature, and weight loss was suspected of a disease of cardiological or haematological aetiology. She was diagnosed with liver fluke infection based on serological evidence, eosinophilia, relevant exposure, and clinical presentation. High-dose triclabendazole led to symptom resolution. On several occasions, she had been eating watercress from a meadow with grazing sheep. The tendency of eating raw watercress and other green plants collected in nature confers an increased risk of developing liver fluke infections.

No-fault compensation for treatment injuries in Danish public hospitals 2006-12

OBJECTIVE

We aimed to determine the incidence rate and time trend of approved treatment injuries in Danish public hospitals from 2006 to 2012 and also to identify independent predictors of severe treatment injuries among patient and system factors and characterize the injuries.

DESIGN AND SETTING

We performed a nationwide, historical observational study on data from the Danish Patient Compensation Association, which receives all compensation claims from Danish health care. All approved closed claims of treatment injuries occurring in public hospitals 2006-12 were included. Health care activity information was obtained through Statistics Denmark.

MAIN OUTCOME MEASURES

Incidence rates were determined as treatment injuries per year by population and by public hospital contacts. By using a multivariable logistic regression model, we calculated mutually adjusted odds ratios to assess the association between potential predictors and severe injuries among approved claims.

RESULTS

We identified 10,959 approved treatment injury claims in 2006-12. The total payout was USD 339 million. The mean incidence rate medians were 27.9 injuries/100,000 inhabitants/year and 0.21 injuries/1000 public hospital contacts/year. These did not increase overtime. Severe injuries and preventable cases comprised 11.0 and 41.0%, respectively. Predictors of severe injury included age 0 and above 40 years, male gender and higher level of comorbidity.

CONCLUSION

The incidence rate of approved closed claims at Danish public hospitals appears stable. A high proportion of injuries are preventable and both patient- and system-related factors may predict severe injuries.

Existing data sources for clinical epidemiology: the Danish Patient Compensation Association database

Any patient in the Danish health care system who experiences a treatment injury can make a compensation claim to the Danish Patient Compensation Association (DPCA) free of charge. The aim of this paper is to describe the DPCA database as a source of data for epidemiological research. Data to DPCA are collected prospectively on all claims and include information on patient factors and health records, system factors, and administrative data. Approval of claims is based on injury due to the principle of treatment below experienced specialist standard or intolerable, unexpected extensiveness of injury. Average processing time of a compensation claim is 6–8 months. Data collection is nationwide and started in 1992. The patient’s central registration system number, a unique personal identifier, allows for data linkage to other registries such as the Danish National Patient Registry. The DPCA data are accessible for research following data usage permission and make it possible to analyze all claims or specific subgroups to identify predictors, outcomes, etc. DPCA data have until now been used only in few studies but could be a useful data source in future studies of health care-related injuries.

Early childhood-onset restless legs syndrome: symptoms and effect of oral iron treatment

AIM

To describe symptoms of restless legs syndrome (RLS) in early childhood and the effect of oral iron treatment.

METHODS

A study population comprising 22 children, 15 males and seven females referred for paediatric evaluation because of sleep disturbances. Presence of RLS was evaluated using the International RLS Study Group consensus criteria of RLS. In case of ferritin level below 50 ng/mL, oral iron treatment was initiated. Fourteen were examined by polysomnography as well, and periodic limb movement index during sleep (PLMSI) was calculated. Relief of symptoms was recorded by the parents and correlated with ferritin levels and PLMSI.

RESULTS

Median age at onset of symptoms was 7.5 months (0-40 months). The most striking single symptom was awakening after 1-3 h of sleep followed by screaming, crying, kicking or hitting the legs. Oral iron supplementation had a positive ferritin-concentration-dependent clinical effect. A relation between high PLMSI and low ferritin levels was demonstrated.

CONCLUSION

Symptoms of RLS may start as early as the first year of life, are accompanied by low ferritin levels and a high PLMSI and can be ameliorated by iron supplementation. An increased awareness and knowledge of RLS in early childhood are warranted.