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Presenting symptoms of children with cancer: a primary-care population-based study
Jette Møller Ahrensberg1, Rikke Pilegaard Hansen, Frede Olesen
1Section for General Practice, Department of Public Health, Research Centre for Cancer Diagnosis in Primary Care, Aarhus University, Denmark. jette.ahrensberg@alm.au.dk
Insights
Children with cancer often present with few, non-specific symptoms to general practitioners. This lack of clear alarm symptoms may delay diagnosis and timely referral for pediatric cancer patients.
Area of Science:
- Pediatric Oncology
- General Practice
- Diagnostic Challenges
Background:
- Limited understanding of how children with cancer present in general practice settings.
- Early diagnosis through timely referral from general practice is crucial for pediatric cancer patients.
Purpose of the Study:
- To investigate the presenting symptoms of childhood cancer in general practice.
- To analyze general practitioners' (GPs) interpretations of these symptoms.
Main Methods:
- Nationwide population-based study in Denmark (2007-2010) of children (<15 years) with incident cancer.
- Questionnaire survey of 363 GPs regarding symptom presentation and interpretation, with symptom classification using ICPC-2.
Main Results:
- GPs responded in 87% of cases and were involved in diagnosing 80.3% of children.
- Children presented with few symptoms (average 2.4 per child), predominantly 'general and unspecified' (71.9%).
- GPs interpreted symptoms as alarm in 20.2%, serious in 52.9%, and vague in 26.9%, with significant variation by diagnosis.
Conclusions:
- Childhood cancer often presents with non-specific symptoms in general practice.
- The low proportion of alarm symptoms (20%) and high proportion of vague symptoms (27%) may impede timely diagnosis.
- Further research is needed to improve early detection of cancer in children presenting to general practice.
Background:
Knowledge of how children with cancer present in general practice is sparse. Timely referral from general practice is important to ensure early diagnosis.
Aim:
To investigate the presenting symptoms and GPs' interpretations of symptoms of children with cancer.
Design And Setting:
A Danish nationwide population-based study including children (<15 years) with an incident cancer diagnosis (January 2007 to December 2010).
Method:
A questionnaire on symptoms and their interpretation was mailed to GPs (n=363). Symptoms were classified according to the International Classification of Primary Care (ICPC)-2 classification.
Results:
GPs' response rate was 87% (315/363) and GPs were involved in the diagnostic process of 253 (80.3%) children. Symptoms were few (2.4 per child) and most fell into the category 'general and unspecified' (71.9%), apart from patients with tumours of the central nervous system (CNS), whose symptoms fell mostly in the category 'neurological' (for example, headache). Symptoms like pain, swelling/lump, or fatigue were reported in 25% of the patients and they were the most commonly reported symptoms. GPs interpreted children's symptoms as alarm symptoms in 20.2%, as serious (that is, not alarm) symptoms in 52.9%, and as vague symptoms in 26.9%. GPs' interpretation varied significantly by diagnosis (P<0.001).
Conclusion:
Children with cancer presented with few symptoms in general practice, of which most were 'general and unspecified' symptoms. Only 20% presented alarm symptoms, while 27% presented vague and non-specific symptoms. This low level of alarm symptoms may influence the time from symptom presentation in general practice to final diagnosis.
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