key: cord-0773547-i1zu4l1e authors: Camporesi, Anna; Melloni, Giorgio E. M.; Diotto, Veronica; Bertani, Patrizia; La Pergola, Enrico; Pelizzo, Gloria title: Organizational aspects of pediatric anesthesia and surgery between two waves of Covid‐19 date: 2021-03-04 journal: Acta Anaesthesiol Scand DOI: 10.1111/aas.13802 sha: 0bf16821821a3362b0b8afa38b391c0ba24dda0e doc_id: 773547 cord_uid: i1zu4l1e BACKGROUND: The initial wave of the Covid‐19 pandemic has hit Italy, and Lombardy in particular, with violence, forcing to reshape all hospitals' activities; this happened even in pediatric hospitals, although the young population seemed initially spared from the disease. “Vittore Buzzi” Children's Hospital, which is a pediatric/maternal hospital located in Milan (Lombardy Region), had to stop elective procedures—with the exception of urgent/emergent ones—between February and May 2020 to leave space and resources to adults' care. We describe the challenges of reshaping the hospital's identity and structure, and restarting pediatric surgery and anesthesia, from May on, in the most hit area of the world, with the purpose to avoid and contain infections. Both patients and caregivers admitted to hospital have been tested for Sars‐CoV‐2 in every case. METHODS: Observational cohort study via review of clinical charts of patients undergoing surgery between 16th May and 30th September 2020, together with SARS‐CoV ‐2 RT‐PCR testing outcomes, and comparison to same period surgeries in 2019. RESULTS: An increase of approximately 70% in pediatric surgeries (OR 1.68 [1.33‐2.13], P < .001) and a higher increase in the number of surgeries were reported (OR 1.75 (1.43‐2.15), P < .001). Considering only urgent procedures, a significant difference in the distribution of the type of surgery was observed (Chi‐squared P‐value < .001). Sars‐CoV‐2‐positive patients have been 0.8% of total number; 14% of these was discovered through caregiver's positivity. CONCLUSION: We describe our pathway for safe pediatric surgery and anesthesia and the importance of testing both patient and caregiver. CAMPORESI Et Al. The pre-crisis total ICU regional capacity was approximately 720 beds. By March 22, the number of intubated patients for Covid-19 in Lombardy was 1280. Children's Hospital "Vittore Buzzi" is a third-level pediatric hospital situated in Milano, Lombardy. It provides pediatric medical and surgical care (general pediatric, eye, ear, nose and throat, vascular, orthopedic and traumatological surgery) and maternal care. It handles around 3600 births/year and has a neonatal intensive care unit and a 7-bed pediatric intensive care unit. The surgical case number is around 3700/year. On February 24th, Buzzi hospital too interrupted elective surgery according to Regional Health Authority recommendations. Specific Covid-19 procedures have been created for staff and patient protection and specific pathways for positive patients or patients whose Covid-19 status was still unknown. Due to the overload of cases, nasal swab results would take too much time, but regional epidemiological situations mandated to consider every patient potentially positive. During the end of February and the beginning of March, Buzzi Hospital underwent transformations to treat Covid-19 patients. One OR was dedicated to infected or suspected cases, a second one was maintained "clean" for negative patients requiring urgent surgery but in which time had been sufficient to determine RT-PCR on nasal swab negativity. The other ORs were redeployed into ICU rooms for COVID-negative pediatric patients. The pediatric ICUsituated in another hospital block-opened to accept pediatric and adult COVID-19 patients. 4 On March 8, 2020, to contain the epidemic, Lombardy was put on lockdown 5 and so was the whole of Italy the day after. 6 Surgical activity at the Children Hospital was maintained for emergency cases only from February 24th to May 15th. Lockdown was then gradually released as the number of Covid admissions slowed, and ICU capacity was regained. 7 On May 16th, Hospital Administration, following Regional Health Administration, declared a partial resumption of elective surgical activity. In the period between May 16 and September 30, elective surgical activity has gradually grown according to regional indications that have allowed to reach-in gradual steps-a maximum of 70% of pre-Covid surgical elective activity. Aim of the present observational cohort study is to describe the testing pathway and case management offered to children admitted for elective and urgent surgery from May 16th to September 30th in order to provide patient and healthcare workers' safety and the results of the Covid screening in a high Covid prevalence area. This single-center, observational cohort study was approved as a service evaluation by our local research and development committee (Protocol number n. 2020/ST/061), conducted in line with information governance protocols and adheres to the standards of strengthening the reporting of observational studies in epidemiology (STROBE) statement. 8 Clinical charts of all patients undergoing surgery-elective, urgent, or emergent-were reviewed utilizing routinely collected institutional data (OR electronic database). Patient, surgical, and hospital demographic data alongside SARS-CoV -2 RT -PCR testing outcomes were evaluated utilizing case notes. From May, 16th, on, patients were admitted to surgery if they were considered urgent elective surgery candidates (procedures non-deferrable beyond 30 days from diagnosis); cases were discussed in a weekly meeting together with the clinical director for anesthesia, the surgical team representatives, and the direction of the hospital. The usual testing pathway is described hereafter; after testing, every child admitted to the ward in a single room with his caregiver, independently from swab status. Hospital wards have been divided into "Covid-zones" and "Covid-free zones", on different blocks of the hospital or at least on different floors. No visitors are allowed. Patients are called and a telephonic questionnaire investigating possible Covid-19 symptoms and potential contacts with positive people is administered; if considered safe, child and caregiver are convocated to the hospital 2-3 days before the procedure for anesthetic evaluation and nasal swab for Sars-CoV-2. The caregiver answers a brief questionnaire investigating the presence of Covidrelated symptoms or close contact to positive cases (Appendix 1); caregiver and child stay in hospital a couple of hours, with appropriate social distance measures with other patients, and are then officially quarantined in their home until the day of surgery. The maximal interval between evaluation with swab and surgery is 72 hours; after this time, if surgery is for any reason delayed, a nasal swab is to be repeated. This report describes the thinking and process in restarting a tertiary care pediatric anesthesia care system in a setting where all concerned were still adapting to the COVID-19 pandemic, and before any vaccination was available. Nasopharyngeal samples are collected into viral transport media and processed with an ELITe InGenius ® system and GeneFinder TM COVID-19 Plus RealAmp Kit assay (ELITechGroup, France) method; turnaround time for routine samples is usually 24 hours. If patients or caregivers are identified at screening as COVID-19 positive, they are advised to self-isolate as indicated by Local Health Authorities, which are informed of the positivity; surgery is postponed, and they are then contacted again by the pre-operative assessment team after at least 14 days to assess their clinical status and plan a new date. Data were compared to the same period data in 2019 and analyzed with Excel (Microsoft Windows 10) and R3.6.2. Fisher's exact test was used to test if the distribution of urgent and elective surgeries is different between 2019 and 2020. Within urgent surgeries, a Chisquare test was performed to test for an overall imbalance of the types of surgeries between 2019 and 2020 and a post-hoc test on the Pearson's residuals was performed to assess which specific type of surgery generated the observed difference. The P-values for this last analysis were adjusted using the Bonferroni's method. During the period May 16th to September 30th, 2020, a total number of 820 pediatric surgeries have taken place in our institution, compared to a total number of 1075 in the same period of 2019. The patient's mean age was 5.5 years (IQR 0-13.5 years) in 2020, and 6.5 years (IQR range 0-20 years) in 2019. Of the surgeries in 2020, 474 (57.8%) were pediatric surgery procedures, 175 (21%) were ear, nose, and throat cases, 117 (14%) were orthopedic cases, 49 (6%) were vascular surgery procedures, and 5 (0.6%) were eye surgery cases. Odontoiatric surgery has been temporarily withheld. Elective cases have been 538 (65.6%) and urgent cases 282 (34.3%). In 2019, elective cases had been 864 (80.3%) during the same period and urgent cases 211 (19.6%). Rooms in the surgical ward usually accommodated 2 patients and their caregivers; after Covid every room has been used for one patient, with his caregiver, at a time, no matter their negativity at Covid tests in order to avoid any potential in-hospital virus transmission, thus reducing of 50% the ward capacity. This has been another limitation to resume activity. Covid-19-positive cases have been 2 for pediatric surgery, elective cases (1%), and 2 for ear, nose, and throat elective cases (1.2%). These were asymptomatic patients in whom RT-PCR positivity for Sars-CoV-2 in pharyngeal swab has been an occasional finding and whose procedure has been postponed. Among pediatric surgery urgent cases, two patients tested positive (2/257:0.7%): 1 was a 2-yr old girl admitted for burn lesions, asymptomatic under every other aspect, and the second one was a 3-yr-old girl admitted for peritonitis. Both underwent surgical procedures (debridement and laparoscopy, respectively). One of the ENT urgent cases was a 2-yr-old boy whose mother tested positive for Covid-19 and was treated as positive although his nasal swab was negative. A two-tailed Fisher's test was utilized to assess if the number of urgent surgeries was significantly higher than elective surgeries be- At the end of February to beginning of March 2020, the Regional Health System has been rapidly reprogrammed with the aim to contain the wave of COVID-19 patients. Most of the hospitals in Milano and Lombardy have quickly transformed to accept and treat severely ill adult patients. 3, 4 The need for these transformations resides in the extremely high incidence of Covid-infected patients in Lombardy in the initial phase of the pandemic in Italy. The decision to postpone non-urgent surgery has been consid- At pre-operative screening, we performed swabs on essentially 'asymptomatic' patients (low pre-test probability of infection), when the test has been validated in symptomatic patients. 13, 14 Precise sensibility of nasopharyngeal swab, moreover, has not been determined in children. 15 Given the incubation period and pathogenesis of SARS-CoV-2, a negative test 1 day does not guarantee the absence of infection the next. This, together with the high incidence of household transmission, [16] [17] [18] prompted us to test both patient and caregiver to lower the possibility of false-negative results that could lead to intrahospital transmission of the virus. This approach is considered a higher level of attention posed to the risk of viral transmission and has not been proposed elsewhere 19-21 ; it proved effective at least in 1 case of the 7 positive (14% of total number of positive results). Strength of this study resides, in our opinion, in the strength of this approach to the child-caregiver unity. Number of positive cases has been 7/820 (0.8%), a relatively small percentage. Although it has been postulated until now that children are somehow spared from the disease, 22 it is also true that these data refer to a period coming just after a 2-months' complete lockdown with schools closures and comprise the summer period with schools still closed and better possibility for open air activities. Type of surgery indicates a reduction in the elective cases percentage and an increase in urgent procedures, in absolute number. While the explanation for reduction in elective surgery is quite clear, as mandated by Regional Authorities, an absolute increase in urgent cases, on the other side, can be explained by the rise of domestic incidents witnessed during the months of school closure and home confining 23 and possibly a lower acceptance of pediatric patients in non-dedicated pediatric hospitals during the pandemic period. Simple sutures have been treated in the ED instead of in the OR, as a choice to reduce movements of patients across the hospital. Difference in urgent cases' number when compared to the previous year is important to notice because the pathway of testing has been different from elective cases as above mentioned. Italian anesthesiologists are also intensivists: the formal Specialization Title is "Anesthesia and Intensive Care." Although every specialist is occupied mainly or totally in either OR ICU, the training received allows being interchangeable if necessary. This characteristic turned out to be useful for the Covid-19 Pandemic when OR staff (doctors and nurses) have been redeployed into ICU care as necessity requested. Intensivists in our institution are pediatric intensivists but have been, together with those who work as pediatric anesthesiologists, redeployed into adult ICU care as the biggest request has been for adult patients. 24 Of the 19 colleagues constituting our Anesthesia/ICU Service, 4 only kept on working in the OR and 15 were employed in the ICU. This sudden move from children to adult care has been described in other countries too. 25 During the period May 16, 2020, to September 30, 2020, our hospital's surgical activity has restarted with an increasing number of cases together with the relative authorizations of the Regional Health Authority that have been progressively wider. At present, surgical activity is still not 100% of the pre-Covid era. Besides reducing spaces (ORs to be kept separated for Covid-19-positive patients), there is a structural problem in the wards. All rooms are two patients' rooms ready to accommodate 2 pediatric patients and their caregivers. With the Covid pandemic, every room has been used only for 1 patient with his caregiver, irrespective of Covid status, to avoid potential in-hospital virus transmission. The relative shortage of beds has made a resume of surgical activity difficult under this aspect too. Inside the ORs, healthcare workers were protected and equipped according to guidelines and airway management of patients has followed recent recommendations. 26 Although there's still controversy about the needed level of protection for aerosol generating procedures, 27 a high level of protection has been deemed necessary after 6 colleagues of 19 in our service became sick with Covid-19 at the beginning of March, all of them working in the OR. It is also noteworthy that no OR nurse has tested positive for Covid. We did not have the possibility to re-test patients after surgery, during the post-operative check. Results would have been confusing because patients are not quarantined after surgery. We screened them for symptoms (both in patient and caregivers) and, had they been present, they would have been tested. The Covid-19 pandemic has modified our lives and our professions in multiple ways, facing us with a new reality that is going to last for a long time; it is in this perspective that we need to demonstrate the safety of procedures created to restart and continue pediatric surgery and pediatric anesthesia; with the limits of a relatively small sample of patients, but in a most hit area of the world, we aimed to show that careful care of patients and procedures and contemporary test of patient and caregiver allows a safe surgical and anesthesiologic activity. https://orcid.org/0000-0002-1160-1456 Critical care utilization for the COVID-19 outbreak in Lombardy, Italy: early experience and forecast during an emergency response COVID-19 outbreak in Northern Italy: viewpoint of the Milan area surgical community The challenges of a children's hospital during the Covid-19 pandemic: the Pediatric Surgeon's point of view The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: guidelines for reporting observational studies Effects of the COVID-19 pandemic on supply and use of blood for transfusion International guidelines and recommendations for surgery during Covid-19 pandemic: a systematic review Epidemiology of COVID-19 among children in China COVID-19 in children, pregnancy and neonates: a review of epidemiologic and clinical features The appropriate use of testing for COVID-19 Interpreting a covid-19 test result Is SARSCoV-2 nasopharyngeal swab still a gold standard in children? Med Hypotheses Children infected with SARS-CoV-2 from family clusters. Front Pediatr From SARS to COVID-19: what we have learned about children infected with COVID-19 Role of children in the transmission of the COVID-19 pandemic: a rapid scoping review Pediatric surgery during the COVID-19 pandemic: an international survey of current practice Implementation and expansion of a preoperative COVID-19 testing process for pediatric surgical patients Early experience with universal preoperative and pre-procedural screening for COVID-19 in low-risk pediatric surgical patients requiring general anesthesia Systematic review of COVID-19 in children shows milder cases and a better prognosis than adults Lockdown: more domestic accidents than COVID-19 in children The role of the pediatric intensivist in the coronavirus disease 2019 pandemic Transforming a PICU into an adult ICU during the coronavirus disease 2019 pandemic: meeting multiple needs PeDI-Collaborative. Pediatric airway management in COVID-19 patients: consensus guidelines from the Society for Pediatric Anesthesia's Pediatric Difficult Intubation Collaborative and the Canadian Pediatric Anesthesia Society Controversies in airway management of COVID-19 patients: updated information and international expert consensus recommendations Organizational aspects of pediatric anesthesia and surgery between two waves of Covid-19 questionnaire for patients and caregivers to be admitted to hospital Clinical symptoms Yes No Did you have household contacts affected by Covid-19 or with possible Covid-19 symptoms? Did you have contacts-in the last 2 weeks-with people who then tested positive for Covid-19? Did you receive hospital care in the last two weeks? Specify date Have you ever been tested with nasopharyngeal swab for Covid-19? Specify date and result last period?