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Improving testicular examinations on paediatric patients in the emergency department: A quality improvement study to improve early diagnosis of testicular torsion |
Ernest M. Chenga,c ,*( ),Juanita N. Chuib,Murray Crowea,Andrew Cookea,c
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a Department of Emergency Medicine, St George Hospital, Kogarah, NSW, Australia b Sydney Medical School, University of Sydney, Camperdown, NSW, Australia c St George Clinical School, University of New South Wales, Kogarah, NSW, Australia |
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Abstract Objective: Male paediatric patients presenting with abdominal and/or testicular pain are common in the emergency department. As a time-sensitive diagnosis, the importance of early recognition, referral, and definitive management is critical. Missed or delayed diagnoses and management of testicular torsion can result in significant long-term sequelae including impaired fertility and psychological burden. In this quality improvement study, we utilised educational posters aiming to improve awareness of testicular torsion as a differential for abdominal pain and therefore, improve the quality of testicular examinations performed in the emergency department. Methods: Observational pre- and post-intervention study was conducted at a tertiary hospital emergency department. A pre-interventional retrospective review of the electronic medical records was conducted. All male patients under 16-years-old presenting with “abdominal pain” or “testicular problem” were included. We assessed the rate of testicular examination and the quality of the examination based on four domains: Cremasteric reflex, lie, swelling, and hardness. Educational posters targeting both patients and clinicians were placed around the emergency department. Subsequent review of the electronic medical records post-intervention was performed assessing the same domains. Results: A total of 235 presentations were analysed with 124 in the pre-intervention group and 111 in the post-intervention group. Overall rate of documented testicular examinations increased by 14% (p=0.032). The quality of testicular examinations also improved from an average of 0.85 domains documented to 2.29 post-intervention (p<0.001). Subgroup analysis found doctors in training had a greater improvement in both rate and quality of documented testicular examination. Conclusion: Our study demonstrated the value of continuing education in promoting awareness of testicular torsion in the emergency department. We found a clear improvement in the quality of clinical documentation of a time-sensitive condition which may infer a decreased risk of missed and delayed diagnosis of testicular torsion.
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Received: 25 December 2020
Available online: 20 April 2022
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Corresponding Authors:
Ernest M. Cheng
E-mail: ernestmcheng@gmail.com
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Criteria | Score | Testicular swelling | 2 | Hard testicle | 2 | Absent cremasteric reflex | 1 | Nausea or vomiting | 1 | High riding testicle | 1 |
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The TWIST score? [9].
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Characteristic | Control group (n=124) | Intervention group (n=111) | Triage category, n (%) | Abdominal pain | 114 (92) | 101 (91) | Testicular problem | 10 (8) | 10 (9) | Clinician seniority, n (%) | Doctors in training | 104 (84) | 99 (89) | Consultant | 20 (16) | 12 (11) |
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Summary of study characteristics.
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Clinical seniority | Control group | Intervention group | X2 | p-Value (a=0.05) | Doctors in training | 47% (49/104) | 63% (62/99) | 4.910 | 0.027 | Consultants | 60% (12/20) | 67% (8/12) | 0.142 | 0.710 | Total | 49% (61/124) | 63% (70/111) | 4.060 | 0.032 |
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Rate of testicular examinations performed in control group and intervention group by clinical seniority.
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Sub-analysis group | Control (n=62) | Intervention (n=70) | Statistics | p-Value | Type of examination | Number of components (out of 4) | U-Valuea | | Documented examination | 0.85 | 2.29 | 814 | <0.001 | Doctors in training | 0.75 | 2.32 | 512.5 | <0.001 | Consultant | 0.92 | 2.00 | 22 | 0.246 | TWIST score criteria | Number of examined cases (%) | X2-Valueb | | Cremasteric reflex | 15 (24) | 38 (54) | 12.390 | <0.001 | Lie | 17 (27) | 48 (69) | 9.764 | 0.002 | Swelling | 15 (24) | 55 (79) | 39.032 | <0.001 | Hard/soft | 1 (2) | 19 (27) | 16.670 | <0.001 |
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Quality of testicular examinations in the pre- and post-intervention groups.
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