Non-Hodgkin Lymphoma Developed Shortly after mRNA COVID-19 Vaccination: Report of a Case and Review of the Literature.

We report on a 66-year-old man who presented with a right axillary lymphadenopathy approximately 10 days after receiving the third dose of the BNT162b2 vaccine. The lymphadenopathy gradually enlarged, and physical examination and ultrasound (US) revealed one right axillary 6.99 cm and one right supraclavicular 2.36 cm lymphadenopathy. Histologic examination of the right axillary nodule revealed anaplastic large-cell lymphoma that was ALK negative and CD30 positive. A total body computerized tomography (CT) scan, positron emission tomography (PET) and bone-marrow biopsy showed a stage-II non-Hodgkin lymphoma (NHL). The patient was treated with chemotherapy and a scheme of Brentuximab Vedotin, Cyclophosphamide, Doxorubicin and Prednisone (BV-CHP) for six cycles and is now well and in complete remission. The revision of the literature revealed eight additional cases of NHL developed shortly after COVID-vaccination. There were four cases of diffuse large-B-cell lymphoma (DLBCL) (one in a patient who was a heart transplant recipient and developed an Epstein-Bar-virus-positive DLBCL), one case of extranodal NK/T-cell lymphoma, one patient with subcutaneous panniculitis-like T-cell lymphoma, one case of marginal zone B-cell lymphoma and one primary cutaneous anaplastic large-cell lymphoma (PC-ALCL). In five cases, the lymphoma developed after BNT162b2 mRNA vaccination, including one case after ChAdOx1 nCOV-19, one case after the adenovirus type 26 (Ad26) vaccine and one after mRNA-1273/Spikevax (ModernaTX). We are aware that the link between COVID-19 vaccination and lymphoma most likely is a chance phenomenon, and that COVID-19 vaccines represent very efficient products for many people around the world. However, we believe that clinical events, even if only temporally associated with novel treatments or novel vaccines, should be reported for the benefit of the patients and the scientific community.

[Home care: home venous access device insertion during covid-19 pandemic in not autonomous patients. From an emergency activity to a daily work practice.] / Cure a casa: posizionamento di dispositivo venoso a domicilio per pazienti non autonomi durante la pandemia covid-19. Da attività in emergenza a pratica routinaria.

INTRODUCTION: Reliable venous access is essential in providing effective care for many patients. Various vascular access devices (VAD) are available, and are placed by a specialized team using ultrasound guidance in a dedicated room of the hospital; however, during the pandemic covid-19 many not autonomous or bedridden patients were unable to reach the hospital for VAD insertion, because the unavailability of ambulance for the transport. For this reason the specialized team organized a modality for positioning the VAD at bedside at home. METHODS: In 2012 a VAD-team was established by the health authority in the oncology-hematology Department at the hospital of Piacenza. This team was dedicated in positioning ultrasound-guided vascular access. During the covid-19 pandemic the VAD-team modified its organization to reach patients at home to position VAD, initially for oncologic people unable to go to the hospital; this procedure was subsequently extended to other bedridden patients with non-oncologic disease. The positioning of the VAD was performed under ultrasound guidance, according to the same modalities used in hospital. The primary endpoin was the suitability of the VAD to allow the planned treatment. The secondary endpoint was complications of the use of VADs. RESULTS: Between March 2020 to December 2020 and January 2021 to December 2021, VAD were positioned in 118 and 134 patients respectively. The VAD utilized were midlines for each patient. The mean age of the patients was 88 years, the majority were female (>60%). The majority of the patients had neurodegenerative disease (>60%) or advanced cancers (>25%). The VAD allowed the planned treatment in 94% of the patients. The complications were infrequent: VAD dislocation (<1%), thrombosis (<2%). No infection was registered. DISCUSSION AND CONCLUSION: During covid-19 pandemic, the VAD-team demonstrated the feasibility of VADs home positioning, for patients that need to be transported by ambulance to the hospital for a venous catheter insertion. This procedure allows saving of economic and human resources both for patients and caregivers, in addiction can leave the ambulance free for other use. Due to this study, this procedure has become routine practice in our health district for patients bedridden or not autonomous.

Bedside Peripheral Ultrasound-Guided Vascular Access in 253 Patients Hospitalized With COVID-19 Pneumonia: A Retrospective Italian Study.

Background Several studies have recommended the use of vascular access in the treatment of COVID-19 patients. However, little is known about the utility and safety of using a peripheral ultrasound-guided vascular access device (UGVAD) at the bedside of hospitalized COVID-19 patients. To examine this, a retrospective monocenter study was carried out at the oncology-hematology department of Azienda Sanitaria di Piacenza, Italy. Methods We retrospectively analyzed data from three general hospitals in a district in North Italy on the positioning of UGVADs used with hospitalized COVID-19 patients. The positioning of the VAD was performed by a dedicated team using ultrasound guidance. The primary endpoint was the duration of VAD until the patient's recovery or death. The secondary endpoints were complications of the use of VADs, which included vein thrombosis, infections, device malfunction, and viral contamination of the operators. Results Between February 21, 2020, and April 30, 2020, 253 consecutive hospitalized patients with COVID-19 pneumonia underwent UGVAD positioning. A midline was inserted in 88.53% of the patients, while peripheral central venous catheters and femoral central catheters were inserted in 9.88% and 1.59% of the patients, respectively. The mean lifespan of the VADs was 10.36±9.96 days (range: 1-73). Primary endpoint: The use of the VAD allowed the planned treatment in 92.88% of the patients; in the remaining 7.12%, the VAD was repositioned. Secondary endpoints: Complications of VAD were registered in 15.02% of the patients (dislocation, 9.49%; infection, 1.98%; thrombosis, 1.58%; occlusion, 1.19%; and malfunction, 0.79%). No contamination of the operators was registered. Discussion and conclusion With the limitation of being a retrospective study, our report suggests that ultrasound-guided positioning of VAD may allow the safe clinical management (drug infusion, hydration, parenteral nutrition, and phlebotomy) of hospitalized COVID-19 patients. The observance of recommended procedures protected all operators from infection.

COVID-19 Vaccination in Cancer Patients Older Than 70 Years Undergoing Active Treatment. Seroconversion Rate and Safety.

Patients with cancer have a high risk of intubation, intensive care unit admission, or death from the coronavirus disease (COVID-19); age and comorbidities are additional risk factors. Vaccination is effective against COVID-19; however, patients with cancer have been excluded from pivotal clinical trials for COVID-19 vaccines. Data on COVID-19 vaccination in cancer patients who are older are lacking. This observational study was conducted to evaluate the seropositivity rate and safety of a two-dose regimen of the BNT162b2 or mRNA1273 vaccine in older patients (age ≥ 70 years) with solid tumors or with hematological malignances who are undergoing active anticancer treatment or whose treatment has been terminated within 6 months of vaccination. The control group was composed of healthy volunteers that were age-matched with the patient group. The primary endpoint was the seropositivity rate, and the secondary endpoints were safety, the factors influencing seroconversion, the IgG titers of patients versus healthy volunteers, and post-vaccine COVID-19 infection between 20 March 2021 and 14 July 2021. At our Institution (Oncology and Hematology Department, Hospital of Piacenza, North Italy), 443 patients with cancer underwent a program for COVID-19 vaccination; 115 (25.95%) were older than 70 (range 71-86 years) and form the basis of this study. All 115 patients accepted the vaccination. There were 64 female patients (55.65%), 94 patients (81.74%) with solid tumors, and 21 patients (18.26%) with hematological malignances. The primary endpoint of seropositivity was observed in 75 patients (65.22%)-70.21% in patients with solid tumors and 42.86% in patients with hematological malignances-versus in 100% of patients in the control group. Of the secondary endpoints, no grade 3-4 side effects and no COVID-19 infections were reported. The factor influencing seroconversion was the type of cancer. The patients' median IgG titers were significantly lower than in the control groups. The COVID-19 vaccines BNT162b2 and mRNA1273 were effective and safe among older patients with cancer when administered in real-world conditions.

COVID-19 vaccines in adult cancer patients with solid tumours undergoing active treatment: Seropositivity and safety. A prospective observational study in Italy.

INTRODUCTION: Patients with cancer are presumed a frail group at high risk of contracting coronavirus disease (COVID-19), and vaccination represents a cornerstone in addressing the COVID-19 pandemic. However, data on COVID-19 vaccination in cancer patients are fragmentary and poor. METHODS: An observational study was conducted to evaluate the seropositivity rate and safety of a two-dose regimen of the BNT162b2 or messenger RNA-1273 vaccine in adult patients with solid cancer undergoing active anticancer treatment or whose treatment had been terminated within 6 months of the start of the study. The control group was composed of healthy volunteers. Serum samples were evaluated for SARS-COV-2 antibodies before vaccinations and 2-6 weeks after the administration of the second vaccine dose. Primary end-point: seropositivity rate. Secondary end-points: safety, factors influencing seroconversion, IgG titers of patients versus healthy volunteers, COVID-19 infection. RESULTS: Between 20th March 2021 and 12th June 2021, 293 consecutive patients with cancer-solid tumours underwent a program of COVID-19 vaccinations; of these, 2 patients refused vaccination, 13 patients did not receive the second dose of the vaccine because of cancer progression, and 21 patients had COVID-19 antibodies at baseline and were excluded. The 257 evaluable patients had a median age of 65 years (range 28-86), 66.15% with metastatic disease. Primary end-point: seropositivity rate in patients was 75.88% versus 100% in the control group. Secondary end-points: no Grade 3-4 side-effects, no COVID-19 infections were reported. Patients median IgG titer was significantly lower than in the control group; male sex and active anticancer therapy influenced negative seroconversion. BNT162b2 or messenger RNA-1273 vaccines were immunogenic in cancer patients, showing good safety profile.

COVID-19 Outbreak in Italy: Report on the First 124 Consecutive Patients Treated at Home.

North Italy emerged as an epicenter of COVID-19 in the Western world. The majority of studies of patients with COVID-19 have focused on hospitalized patients, and data on early outpatient treatment are limited. This research retrospectively examines consecutive symptomatic adults who did not present to a hospital but who experience laboratory confirmed (nasopharyngeal swabs) or probable COVID-19 infection. From March 12 to April 12, 2020, 124 consecutive patients with laboratory-confirmed COVID-19 infection (84%) or with epidemiologically linked exposure to a person with confirmed infection (16%) were managed at home. The diagnosis of pneumonia was made with a portable ultrasound. COVID-19 treatment was based on low-dose hydroxychloroquine with or without darunavir/cobicistat or azithromycin and enoxaparine for bedridden patients. The patients were monitored by telemedicine. The primary endpoints were clinical improvement or hospitalization, and the secondary endpoints were mortality at day 30 and at day 60. Forty-seven (37.9%) patients had mild COVID-19 infection, 44 (35.5%) had moderate COVID-19 infection, and 33 (26.6%) had severe COVID-19 infection. Four patients (3.2%) were hospitalized and there were no deaths at day 30 and at day 60. Only mild side effects were reported. Early home treatment of COVID-19 patients resulted in a low hospitalization rate with no deaths, with the limitations of the small sample size and that it was conducted within a single geographic area. We believe that this model may be easily reproduced in both cities and rural areas around the world to treat COVID-19 infection.

Herpes Zoster Following COVID-19 Vaccination in Long-Term Breast Cancer Survivors.

Mortality from coronavirus disease 2019 (COVID-19) is higher among patients with cancer. Vaccination represents a cornerstone in overcoming the disease, and vaccine safety needs to be closely assessed. This article discusses two cases of herpes zoster (HZ) following the administration of the BNT162b2 mRNA vaccine in patients who are long-term survivors of breast disease. HZ developed 24 days and two days after the second dose of the vaccine in women aged 81 and 61, respectively. These two patients were breast cancer operated respectively nine and 16 years before; interestingly HZ developed in the same site of previous surgical resection. The patients did not show lymphocytopenia or other signs of immunosuppression and were treated with acyclovir, resulting in the complete resolution of HZ. To our knowledge, these two patients are the first described cases of HZ reactivation following COVID-19 vaccination in cancer survivors.

COVID-19 Vaccines in Cancer Patients. Seropositivity and Safety. Systematic Review and Meta-Analysis.

Patients with cancer are among the most vulnerable groups of the COVID-19 pandemic, whereas vaccinations can represent a cornerstone in overcoming the pandemic itself. However, cancer patients were excluded from clinical trials for COVID-19 vaccinations, and thus the data on the immunogenicity and safety of COVID-19 vaccines in cancer patients are limited. In this systematic review, we assessed the seroconversion rate and the safety of COVID-19 vaccinations in cancer patients. We searched a bibliographic database up until 31 July 2021. Utilizing inclusion criteria, six studies were selected and analyzed for this meta-analysis. This included 621 cancer patients and 256 controls. Results show that patients with solid tumors show adequate antibody responses (>90%), though the antibody titers were significantly lower than those of healthy controls. Similarly, a significantly lower rate of seroconversion was registered in patients with hematologic malignances. The vaccines showed a good safety profile; no grade 3-4 adverse events were registered. This review demonstrates generally high immunogenicity from COVID-19 vaccines in patients with cancer, with better results for solid tumors than hematological malignances, and with a good safety profile.

Characteristics and outcomes of five patients with COVID-19 and hematological malignancies.

Patients with hematological cancer are at major risk of developing infectious complication. The prevention and treatment of COVID-19 in these patients is challenging. This experience, with the limitation of a small number of patients, highlights that early treatment of COVID-19 can overcome the infection, also in hematological patients.

A Rare Case of Coronavirus Disease 2019 Survival in an Elderly Patient With Atheroembolic Renal Disease.

Atheroembolic renal disease (AERD) is a life-threatening illness. Coronavirus disease 2019 (COVID-19) has a high mortality rate in older patients with comorbidities. We report the case of severe-type COVID-19 in an 82-year-old female with AERD. She was treated with hydroxychloroquine-based therapy and overcame COVID-19. To our knowledge, this is the first report of a patient with AERD and COVID-19 pneumonia who overcame the infection and remains alive and well nine months following infection.

Prevalence of COVID-19 Infection in Asymptomatic Cancer Patients in a District With High Prevalence of SARS-CoV-2 in Italy.

Background Cancer patients are presumed a frail group at high risk to contract coronavirus disease (COVID-19). The aim of this study was to investigate the prevalence of SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) infection in asymptomatic cancer patients attending the outpatient clinic of a general hospital in a region with a high prevalence of SARS-CoV-2 infection (North Italy, first wave). Methods We retrospectively analyzed data of consecutive cancer patients attending the outpatient clinic of the oncology unit, General Hospital of Piacenza. All the patients having underlying cancer, without clinical suspicion of COVID-19, attending the outpatient clinic underwent nasopharyngeal swabs, from April 3, 2020 to June 3, 2020 and were included in this study. Results In a two-month period, 260 consecutive, asymptomatic (for COVID-19) cancer patients were tested for COVID-19. There were 160 women and 100 men; 218 patients were under active anticancer treatment, 32 in the diagnostic/staging phase waiting for treatment, and 10 treated with supportive care only. Ten of the 260 patients (3.85%) showed COVID-19 positivity. All but one (treated with hormone therapy) of the COVID-19 positive patients delayed anticancer treatment. The mean delay of anticancer treatment was 45.86±27.66 days (range 21-87 days), and the mean time for viral clearance was 25.7±22.68 days (range 7-79 days). All the 10 patients with COVID-19 and cancer overcame the infection, and treated patients could restart anticancer treatment. Conclusion Our data indicate a high prevalence of COVID-19 in cancer patients in an area with a high prevalence of SARS-CoV-2 infection. Routine COVID-19 testing of cancer patients when asymptomatic allowed an early detection, isolation, and treatment, avoiding viral spread among other frail patients and among medical/nurse staff.

Cancer patients with COVID-19: a retrospective study of 51 patients in the district of Piacenza, Northern Italy.

BACKGROUND: Cancer patients are considered a highly fragile group in the current coronavirus disease 2019 (COVID-19) pandemic. MATERIAL & METHODS: In this study, patients with COVID-19 and cancer, hospitalized in Piacenza, Italy, from 4 April to 4 May 2020 were included. Risk factors for death were analyzed. RESULTS: Fifty-one COVID-19 cancer patients were included, of which the median age was 71.02 years (range: 51-86) and 70.59% were male. Cancer types included gastrointestinal (25.49%), genitourinary (25.49%) and lung (23.53%). Forty-five (88.24%) patients received hydroxychloroquine-based therapy. In addition, 25 of 51 patients died (49%): 12 of 51 (23.53%) owing to cancer and 13 of 51 (25.49%) owing to COVID-19. CONCLUSION: The risks for death were related to later onset of treatment for COVID-19, severe/critical COVID-19, age, elevated basal CRP and elevated lactate dehydrogenase.

Coronavirus disease-2019 in cancer patients. A report of the first 25 cancer patients in a western country (Italy).

Background: We describe cancer patients with coronavirus disease-2019 (COVID-19) infection treated at the Piacenza's general hospital (north Italy). Materials & methods: 25 cancer patients infected by COVID-19 admitted at the Piacenza's general hospital from 21 February to 18 March 2020. Outcome from the infection were compared with infected noncancer patients. Results: 20 patients (80%) were treated with antiviral therapy and hydroxychloroquine and five (20%) received hydroxychloroquine alone. Nine (36%) patients died, while 16 (64%) overcome the infection. In the control group the mortality was 16.13% and the overcome from infection was 83.87%. Conclusion: Mortality for COVID-19 was greater in cancer patients when compared with noncancer patients, worse prognosis for older age, women and patients treated with hydroxychloroquine alone. However, the comparisons did not reach statistical significance in most cases. This could be due to the small sample size that is the main limitation of the study.