key: cord-0769172-dzlh5obt authors: Snapiri, Ori; Rosenberg Danziger, Chen; Krause, Irit; Kravarusic, Dragan; Yulevich, Alon; Balla, Uri; Bilavsky, Efraim title: Delayed diagnosis of paediatric appendicitis during the COVID‐19 pandemic date: 2020-06-08 journal: Acta Paediatr DOI: 10.1111/apa.15376 sha: 9e59511d950ab413ff779ddd8cd003b322a23838 doc_id: 769172 cord_uid: dzlh5obt AIM: To present seven paediatric patients with appendicitis, all with late diagnosis resulting from different aspects of the fear from the current global COVID‐19 pandemic. METHODS: Cases were collected from three paediatric surgical wards. Comparison between complicated appendicitis rates in the COVID‐19 era and similar period in previous year was performed. RESULTS: All seven children presented with complicated appendicitis. Main reasons for the delayed diagnosis during the COVID‐19 era were parental concern, telemedicine use and insufficient evaluation. Higher complication rates were found during the COVID‐19 era compared to similar period in previous year (22% vs 11%, P‐value .06). CONCLUSION: The fear from COVID‐19 pandemic may result in delayed diagnosis and higher complication rates in common paediatric medical conditions. We believe caregivers and healthcare providers should not withhold necessary medical care since delay in diagnosis and treatment in these routinely seen medical emergencies may become as big of a threat as COVID‐19 itself. in children and consequent appropriate surgical and/or antibiotic treatment is important as it may prevent complications such as appendix perforation, abscess formation and other postoperative complications. 7, 8 Generally, appendix perforation occurs 36-48 hours after onset of symptoms, and its rate in children aged 10-17 years is approximately 20%. 7, 9 Abscess formation rate in children with perforated appendicitis is roughly 20% and for patients with nonperforated appendix 0.8%. 10 However, in the era of COVID-19, more patients should be expected to address medical care at a late stage of the disease and with significant complications. Herein, we present seven cases with a delayed diagnosis of appendicitis in the era of patients and physicians' fear from in-person encounters and physical examination. The aim of the current report is to highlight the importance of appropriate evaluation in paediatric population in the era of COVID-19 pandemic. Patients were compiled from three medical centres in Israel via an Internet-based hospital paediatricians and surgeons' forum. Data were collected from patients' medical files, and interviews were conducted with patients and their families regarding the decision-making process and the course of the disease. In addition, the incidence of appendicitis and its complication rate were obtained from computerised hospital registries in all three surgical wards. Comparison was made between complication rates in the COVID-19 era in Israel (March 1 to April 30, 2020) and same time period in the previous year. A waiver was given from each institutional Helsinki committees for this case series collection. A 15-year-old male patient presented to the emergency room (ER) with a history of abdominal pain for a 3-day period. Upon arrival, he was taken to the area assigned for COVID-19 suspected patients' despite the fact he was not suffering from any typical symptom. The patient was examined hastily by a paediatric emergency care expert, and after a telephone consultation with a surgeon, he was diagnosed with post-surgical transition seasonal pain due to previous inguinal hernia repair carried out 2 years earlier. Pain relievers were prescribed, and he was discharged. Later that day when symptoms persisted, the patient's family was concerned by the very brief examination in the ER and contacted their primary care physician. Physical examination revealed right lower quadrant abdominal tenderness with signs of peritonitis. The patient was referred again to another ER and was diagnosed with appendicitis per abdominal ultrasound (US). He underwent a laparoscopic approach appendectomy. Macroscopic assessment revealed gangrenous perforated appendicitis with peri-appendicular abscess. The parents of an 11-year-old female patient contacted her primary care physician with abdominal pain of 2-day duration. They were instructed by her physician to stay home due to COVID-19 situation. Diagnosis of "probable viral infection" was given. The symptoms persisted and high-grade fever (>38.5°C) and intermittent diarrhoea appeared. The physician was contacted once again, and once more they were guided not to come to the clinic. On the 9th day • Little is known regarding the secondary effects of the COVID-19 pandemic on the paediatric population. • Fear from the current global pandemic resulted in delayed diagnosis and higher incidence of complicated appendicitis in children. • In these sensitive times of the global pandemic, awareness should be raised to the possible obstacles for both parents and medical staff in attending to routinely seen medical conditions such as appendicitis without delays which may result in unnecessary complications. F I G U R E 1 Abdominal CT demonstrating large periappendicular abscess of symptoms, she arrived to the clinic with a general deterioration. Upon examination, signs of peritoneal irritation were found and she was referred to the ER. Abdominal US and computed tomography (CT) revealed large peri-appendicular intraabdominal collection with multiple loculations (Figure 1 ). She underwent percutaneous drainage and required prolonged hospitalisation. A 15-year-old male patient experienced abdominal pain, anorexia and vomiting. The patient's family was concerned with the COVID-19 outbreak and avoided visiting the primary care physician or the ER even when symptoms worsened. On the 3rd day, the patient's parents contacted healthcare call centre and were referred to the ER. Physical examination revealed right abdominal tenderness with signs of peritoneal irritation. Abdominal US signs were consistent with acute appendicitis and suspected perforation. The patient underwent laparoscopic appendectomy, macroscopic assessment revealed gangrenous appendix covered with omentum and purulent fluid in pelvis and right gutter. A 14-year-old otherwise healthy female patient contacted her primary care physician with a history of 3 days of high-grade fever (39°C) and weakness. She was guided by her physician not to come to the clinic due to a possible risk of contracting COVID 19 infection. When symptoms persisted the next day, the patient's parents were disturbed by the child's ill appearance and called her doctor raising concern for not being examined by a physician. Once again, they were asked by her paediatrician to stay at home. On the 5th day of fever and fatigue, additional peri-umbilical and right quadrant abdominal pain appeared. The patient was briefly examined by a physician after the parents insisted upon it, and the child was diagnosed with a viral infection and instructed to avoid visiting the clinic until the symptoms disappear. On the 6th day, shivering and vomiting appeared in addition to worsening of her previous symptoms. Upon arrival to the ER, despite earlier given instructions, physical examination revealed signs of peritoneal irritation and laboratory results showed elevated inflammatory markers. Abdominal US and CT demonstrated appendicitis and a peri-appendicular abscess. She underwent trans-cutaneous drainage and required long-term hospitalisation with broad-spectrum antibiotic treatment. A 13-year-old male patient presented with 24 hours of abdominal pain and vomiting to his primary care clinic. He was briefly examined by a physician and sent home with pain relievers. The next day a general deterioration was noticed, his pain was aggravated and a fever (>38°C) appeared. He contacted his primary care clinic and was urged not to go to the ER due to the COVID-19 pandemic, but rather come into the local clinic for examination. Once examined in the local clinic, he was found to be ill appearing, tachycardic and had signs of peritoneal irritation. He was referred to the ER. Abdominal CT showed an extensive inflammatory process with involvement of the appendix, terminal ileum and cecum with intraperitoneal free gas. He underwent urgent laparoscopy that showed gangrenous appendix with multiple abscesses and purulent fluid in the abdomen. He was admitted to the intensive care unit (ICU) and required sequential abscess drainage. The patient was hospitalised for more than 3 weeks. A 14-year-old otherwise healthy male patient presented to his primary care physician with high-grade fever (38.6°C), abdominal pain and vomiting. The patient was referred to the ER but due to parental concerns regarding COVID-19 exposure the family decided not to go. On the 2nd day, the paediatrician contacted the parents and urged them to visit the ER if there was no improvement in the patient's symptoms, but they stayed at home. On day 3, due to parental concerns from visiting the ER, the patient underwent an abdominal ultrasound in a local clinic that did not reveal any pathology. The family did not contact any healthcare provider until the 6th day of symptoms when the patient was re-examined by his physician and right abdominal tenderness along with signs of peritonitis were found. He was referred to the ER. Abdominal US revealed a 20 mm inflamed appendix with mild to moderate amount of free abdominal fluid. He underwent abdominal laparoscopy which revealed an autoamputated gangrenous appendix and a peri-appendicular abscess formation. A 2.5-year-old male patient suffered from fever (38°C) and vomiting. Due to the COVID-19 outbreak, the parents did not want to visit the clinic but rather called their paediatrician after 3 days of symptoms. The child was diagnosed with acute gastroenteritis, pain relievers were prescribed and adequate fluid intake was recommended. The child's parents feared from possible COVID-19 contraction and avoided visiting the ER until the 6th day of symptoms. Upon arrival to the ER, the child was diagnosed with appendicitis and peri-appendicular abscess. In this case series, we report seven paediatric cases of appendicitis with a delayed diagnosis resulted in considerable intraabdominal complications. These cases were collected from three paediatric surgical wards in Israel. Moreover, we found that appendicitis complication rate in the COVID-19 period in Israel was roughly twice as high as complication rate during the same period in the previous year. We believe these findings represent a far more widespread phenomenon of paediatric emergencies usually diagnosed earlier in the course of the disease that are being addressed at a later stage due to COVID-19 pandemic. (Table 1 ). The COVID-19 global pandemic has completely changed the medical evaluation and decision-making process of patients, family members and physicians. We recognise a few major reasons for delay in diagnosis during the COVID-19 pandemic. The first is parental concern; as seen in a few of the above cases, families were extremely concerned with the possibility of contracting COVID-19 in public places such as clinics or the ER. In more than one of the described cases, parents were reluctant to contact their primary care physician and even after a specific referral to the ER, chose to refrain from visiting medical facilities. The second reason is inadequate clinical evaluation and the settings of the consultation; in the COVID-19 era, many of the medical activities were run through a telemedicine platform which allows evaluating patients while limiting exposure. 11 However, one of these methods' disadvantages is the inability to conduct a full physical examination which may lead to a misdiagnosis. 12 Video input in a telemedicine consult, which was not available in the described cases, may provide additional information which may allow for a more accurate evaluation and assist in recognising toxic or ill-appearing child. Moreover, even in cases when a physical examination was performed, physicians' fear resulted in limited evaluation. Another aspect is the lack of healthcare workers' instructions regarding the optimal setting and timing of medical advice; we believe that in the current situation, it is crucial to provide both parents and medical staff with instructions regarding child monitoring, warning signs and timing of urgent medical care in order to prevent unnecessary complications of routinely seen childhood emergencies. Two major complications of appendicitis include perforation with peritonitis and peri-appendicular abscess formation. Perforation rate in children aged 10-17 years is approximately 20%. 9 Peri-appendicular abscess formation rate in children with perforated appendicitis is roughly 20% and for patients with nonperforated appendix 0.8%. 10 In our series, all patients were diagnosed 48 hours or more after the onset of symptoms. All patients presented with perforated appendix, and 6/7 cases had peri-appendicular abscess. These findings stand in line with previous findings suggesting late diagnosis related to higher incidence of complications. 7, 13 Rothrock et al 7 showed nearly a 100% perforation rate in children diagnosed with appendicitis more than 48 hours after onset of symptoms. Another study found that children with appendicitis presenting after 48 hours of symptoms were roughly five times more likely to suffer from perforation and experienced 56% longer length of hospital stay than those presenting within the first 24 hours. 13 While most adolescents diagnosed with appendicitis do not experience complications such as appendix perforation and abscess formation, the cases described in this report paint a different picture, raising concern regarding the current methods used for evaluation of paediatric population during the COVID-19 outbreak. Our study is limited in one main aspect; presented cases were collected within a short period of time from only three paediatric 144 h Appendix perforation Peri-appendicular abscess TA B L E 1 Characteristic of cases surgical wards, and a systematic collection of all cases with complicated appendicitis was not done. However, we did compare complication rates between the two time periods and demonstrate higher rates during the pandemic era, suggesting the phenomenon is greater than the described cases. In conclusion, we report a series of cases with a delayed diagnosed of appendicitis, all resulted in complications that might have been avoided. We believe these case series represent a more widespread phenomenon of misdiagnoses and potential harmful events related to the fear from the coronavirus. While the era of COVID-19 outbreak poses challenges in both mitigating the virus transmission and treating the infected patients, we attempt to highlight the necessity of preserving sufficient medical evaluation and treatment in children which might be affected by misdiagnoses of other diseases more than from COVID-19. More than ever, we remind clinicians the importance of a comprehensive evaluation and physical examination in children suspected of having any surgical condition. We believe a balance should be achieved between measures designed to mitigate viral transmission and the appropriate care of paediatric population requiring medical assessment. The authors have conflicts of interest to disclose. 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