Long-term outcomes in Hodgkin lymphoma survivors. Temporary trends and comparison with general population.

The high cure rates of Hodgkin lymphoma (HL) make this oncological disease among those with the greatest number of long-term survivors. This single-institution study including 383 HL patients with up to 45 years of follow-up, analyses the morbidity and mortality of this population after treatments in comparison with the overall Spanish population, and investigates whether it has changed over time stratifying by periods of time, as a consequence of therapeutic optimization. The median age was 34.8 years (range 15-87) with median overall survival of 30 years, significantly higher in women (HR 0.58, 95% CI 0.42-0.79) (p = 0.0002). 185 late-stage diseases were noted (35% patients), cardiovascular disease (CVD) being the most frequent (23.2%). 30% of patients developed at least one second malignant neoplasm (SMN) to give a total of 174 SMNs. 20.9% of the patients died from HL and 67.0% died from non-HL causes (32.2% from SMN, 17% from CVD). The overall standardized mortality ratio (SMR) was 3.57 (95% CI: 3.0-4.2), with striking values of 7.73 (95% CI: 5.02-8.69) and of 14.75 (95% CI: 11.38-19.12) for women and patients <30 years at diagnosis, respectively. Excluding HL as the cause of death, the SMRs of those diagnosed before 2000 and from 2000 were proved to be similar (3.88 vs 2.73), maintaining in this last period an unacceptable excess of mortality due to secondary toxicity in patients cured of HL. Our study confirm that HL treatment substantially reduces the life expectancy of patients cured of HL. In recent periods, despite therapeutic optimization, deaths from toxicity continue to occur, mainly from CVD and SMN. Risk-factor monitoring should be intensified, prevention programs developed, and therapeutic optimization of LH investigated, especially in two vulnerable groups: those aged <30 years at diagnosis, and women.

Impact of the first COVID-19 lockdown in Germany on the rate of acute infections during intensive chemotherapy for Hodgkin lymphoma.

PURPOSE: Evidence on the effect of self-protection via social distancing and wearing face-masks on infections during chemotherapy is currently not available. We asked if the occurrence of acute infections during chemotherapy for advanced-stage Hodgkin lymphoma (HL) decreased when COVID-19 protection measures were in effect. METHODS: We analyzed the occurrence of infections during all documented eBEACOPP cycles starting between 01 March and 30 June of 2017 to 2020 in patients treated within the GHSG HD21 study in Germany and compared the infection rates and characteristics by logistic regression models and means of descriptive statistics. RESULTS: We analyzed 911 cycles of 313 adult patients treated with 4 to 6 cycles of eBEACOPP. We found a significant decrease in the occurrence of infections during chemotherapy for HL during COVID-19 lockdown from 131 (19.6%) of 670 cycles in 2017-2019 to 30 (12.6%) of 239 cycles during COVID-19 lockdown [OR 0.574 (95% CI 0.354-0.930), P = 0.024]. The strongest effect was evident for unspecified infections with 39 cycles (5.8%) during 2017-2019 in comparison to 5 cycles (2.1%) during COVID-19 lockdown. 20 (24.1%) of 83 patients had an infection during the COVID-19 lockdown versus 99 (43.2%) of 229 patients in the years 2017-2019 (P = 0.0023). CONCLUSION: The significant decrease of infections during chemotherapy for HL during COVID-19 lockdown reveals the protective measures' potential to shield patients from transmissible pathogens. We conclude that these measures could be recommended for HL patients at risk for infections during chemotherapy.

Use of recommended posttreatment services for adolescent and young adult survivors of Hodgkin lymphoma.

BACKGROUND: Hodgkin lymphoma (HL) is a leading cancer diagnosis for adolescents and young adults (AYAs), with an overall 5-year survival rate of >80%. However, to the authors' knowledge, little is known regarding posttreatment patterns of care. In the current study, the authors characterized the use of guideline-recommended services in a cohort of AYA survivors of HL in Kaiser Permanente Southern California. METHODS: Patients with HL who were diagnosed between ages 15 and 39 years between 2000 and 2010 were identified. The authors calculated the number of patients who received recommended short-term care within 2 years after treatment cessation for those who remained enrolled and alive from 2001 through 2015. Use of recommended late-effects screening for breast cancer and cardiovascular disease was examined. Logistic regression was used to evaluate the association between receipt of recommended care and patient, cancer, and treatment characteristics. RESULTS: A total of 354 patients were identified, with a mean age at the time of diagnosis of 26 years (standard deviation, 6.9 years). Approximately 12% of patients had stage I disease, 59% had stage II disease, 17% had stage III disease, and 13% of patients had stage IV disease. Nearly all patients received chemotherapy (95%), 51% received radiotherapy, and 5% received care from a pediatric oncologist. Overall, approximately 49% of patients received recommended short-term care. Of those patients eligible for cardiovascular screening at 10 years posttreatment (60 patients), 53% received at least 1 screening. Of those patients eligible for breast cancer screening (21 patients), approximately 50% underwent at least 1 screening. Regression results indicated that those patients treated by a pediatric oncologist were >3 times as likely to receive recommended short-term care. CONCLUSIONS: The results of the current study highlight gaps in the delivery of posttreatment care to AYA survivors of HL. By determining areas in need of improvement, these findings can guide the development of tailored interventions with which to improve care.

Hodgkin's lymphoma in adults.

Management of Hodgkin's lymphoma continues to develop. Outcomes for patients with favourable-risk, early-stage disease are excellent, and serial reductions in intensity of treatment have been made to retain the excellent prognosis while reducing the late effects of treatment. Prognosis is also very good in advanced-stage disease but the rate of relapse is higher than in early-stage disease, and the optimum first-line treatment is unclear. Workers are investigating the role of functional imaging to assess whether treatment can be tailored according to response, with the most intensive therapies reserved for patients predicted to have poor outcomes. In this Seminar we critically appraise the management of Hodgkin's lymphoma in early-stage disease, advanced-stage disease, and at relapse, with a focus on late effects of treatment.

Clinical Characteristics and Histopathological Patterns of Hodgkin Lymphoma and Treatment Outcomes at a Tertiary Cancer Center in Ethiopia.

PURPOSE: In developing countries, Hodgkin lymphoma (HL) affects the young population. In Ethiopia, nearly 70% of the population are < 35 years of age. Therefore, this study aimed to elucidate the age distribution, histopathologic patterns, clinical characteristics and treatment outcomes of HL in Ethiopia. MATERIALS AND METHODS: Data from clinical records of 133 consecutive patients with HL between 2014 and 2019 were reviewed and collected. Formalin-fixed paraffin-embedded tissue blocks of HL cases were collected and used for subtype classification. RESULTS: A total of 68.4% (91) of the patients were male; male-to-female ratio was 2.2:1. The median age was 22 years. The age distribution was 57.1% (76), 30.8% (41), and 2.3% (3) for the age groups (10-29), (30-59), and (60-69) years, respectively. Thirteen percent (12) were associated with HIV. The majority of the cases, 50.4% (67), were of the mixed-cellularity (MCCHL) subtypes and 30% (40) nodular-sclerosis (NSCCHL). Most HIV-associated cases (60%, 6) were of the MCHL subtype. The 4-year overall survival (OS) was 83.1%. The 4-year OS of early-stage patients was 100% and advanced-stage patients with low-risk (International Prognostic Score [IPS] ≤ 2) and high-risk (IPS ≥ 3) were 94.1% and 62.9%, respectively. All patients who received combined-therapy survived, whereas those who received doxorubicin, bleomycin, vinblastine, and dacarbazine only showed a 4-year OS rate of 77.9%. CONCLUSION: HL affects the youngest and most productive population in Ethiopia. The treatment outcome is favorable in both HIV-associated and non-HIV-associated HL. However, the study population was likely a highly selected group as the majority of the Ethiopian population do not have access to specialized care.

Clinicopathologic features and therapy outcome in childhood Hodgkin's lymphoma: a report from tertiary care center in Saudi Arabia.

BACKGROUND: Hodgkin lymphoma (HL) is lymphoid neoplasm usually affecting lymphatic system; it accounts 3.6% of cancers in Saudi Arabia. Modern treatment protocols had shown particular success rates in overall-survival (OS) and event-free-survival (EFS). In our study, we reviewed the medical records of 80 pediatric and young adolescent patients diagnosed HL from January 2006 to July 2020, treated at tertiary care hospital in Riyadh, Saudi Arabia. Demographic, clinical, and pathological data were explored. First line therapy was ABVD, COG, COPP, R-CHOP, or radiotherapy alone in 53/80 (66.4%), 24/80 (30%), 1/80 (1.2%), 1/80 (1.2%), or 1/80 (1.2%) patients; respectively. Response assessment was done by CT + / - PET scan after first 2 cycles then every 2 cycle and end of therapy. Another assessment was done if any clinical suspicion of recurrence. RESULTS: Median age 11 (range 3-16) years. Males to females 1.3:1. Seventy-two out of eighty (90%) patients showed first complete remission (CR1) and maintained remission for median 40 (range 7-136) months. Eight out of eighty (10%) patients showed refractory disease. Nineteen patients received salvage therapy (ICE or ESHAP/brentuximab vedotin or gemcitabine/brentuximab vedotin), 14/19 (73.7%) had 2nd complete remission (CR2) for median time 24 (ranged 9-78) months, while 5/19 (26.3%) did not show any response. Five-year OS and EFS were 95% and 75%. Two patients had 2ry malignant neoplasms, one had AML and died, the other had malignant fibrous histocytoma and still alive. None of our patients had fertility problem. Also, they did not experience chronic pulmonary or cardiotoxicity. Classic Hodgkin's lymphoma: nodular sclerosis subtype was more prominent (55%) than mixed cellularity subtype (22.5%), which is similar to several European and US studies, lymphocyte rich (11.25%) and lymphocyte depleted (0%), while nodular lymphocyte predominant Hodgkin's lymphoma (11.25%). CONCLUSIONS: Our study provided unique descriptive study of childhood HL, in Saudi Arabia, with valuable insight into the long-term outcome and late toxicity. Our results are comparable to other studies in the Middle East and European countries.

Hodgkin's disease in primary care.

Hodgkin's disease is a common hematologic malignancy in young adults. The typical patient is a young adult male presenting with painless cervical adenopathy or a mediastinal mass on chest X-ray. If diagnosed early and aggressively treated, long-term survival rates are excellent. The subtypes of Hodgkin's disease are differentiated by pathologic examination of an affected lymph node. Chemotherapy, with or without adjuvant radiation, is the favored therapeutic regimen for most patients. A comprehensive approach to care, which incorporates psychosocial implications, can improve quality of life for Hodgkin's disease patients.

Hodgkin lymphoma in the elderly: a clinical review of treatment and outcome, past, present and future.

Hodgkin lymphoma (HL) is a curable cancer in the vast majority of patients under the age of 60 years. Because of the rarity of the disease in older people, and age related factors such as co-morbidity, inability to tolerate aggressive chemotherapy, poor ECOG status at presentation and issues relating to frailty, the literature is sparse and no prospective randomised studies exist. The incidence of HL in the over 60s range between 10% and 20% of the disease overall and, as a potentially curable cancer, new specific treatment approaches designed for the elderly are necessary. This review discusses the available data in relation to treatments and outcome to date, and proposes how future studies and evaluations might be constructed for this disease. The SHIELD study (Study of Hodgkin lymphoma in the Elderly/Lymphoma Database) is a current example of an approach aimed at objectively defining some of the difficulties of this patient population.

Lymphomas of head and neck in pediatric patients.

Cancer among children is relatively uncommon, with approximately 1 in 7,000 children 0 to 14 years of age being newly diagnosed each year in the United States, and Hodgkin and non-Hodgkin's lymphomas constitute 10-15% of all childhood cancers in the more developed countries, after acute leukemias and brain tumors. The diagnosis of lymphoma frequently involves otolaryngologists that play also an important role in the its management. A high index of suspicion for lymphoma as a cause of complaints in the head and neck region can lead an early diagnosis and improved outcome for lymphomas. This article reviews the epidemiology, presentation, diagnosis, staging, treatment and prognosis of Hodgkin and non-Hodgkin's lymphomas in children.

Lymphoma subtype incidence rates in children and adolescents: first report from Brazil

Lymphoma is the third most common pediatric malignancy. The purpose of this study was to analyze the incidence rates of lymphoma in children and adolescents in Brazil. All cases of Hodgkin lymphoma (HL), non-Hodgkin lymphoma (NHL), and Burkitt lymphoma (BL) were extracted from 14 population-based cancer registries (PBCRs) from 2000 to 2005, and included children and adolescents 0-19 years old. Analyses included age-adjusted incidence rates (AAIRs) and age-specific incidence rates (ASIRs) by each PBCR. A social exclusion index (SEI) was built and used as proxy for socioeconomic status (SES) levels. Correlations between SES and incidence rates were investigated using Spearman's test. The median incidence of lymphoma was 22.7/million. AAIRs of lymphomas varied from 12.9 (Salvador) to 34.5 per million (São Paulo). Median AAIR was 8.8/million, 9.8/million, and 2.9/million for NHL, HL, and BL, respectively. In all PBCRs except that of Recife, AAIR was slightly higher in males than females. The median ASIR was highest for HL (18.5/million) at 15-19 years for both genders. For NHL there were two peaks for ASIR: 11.1/million (1-4 years of age) and 13.2/million (15-19 years of age). The median ASIR for BL was highest among children aged 1-4 years (4.7/million) and in males. Higher SEI correlated with higher incidence of HL (P = 0.06), whereas rates of NHL and BL did not correlate with SEI. Borderline different incidence rates were observed in HL correlated with cities with higher SEIs. Incidence rates of lymphomas in Brazil do not differ compared to rates reported worldwide, although SES differences deserve further investigation

Efeitos tardios do tratamento da Doença de Hodgkin em crianças abaixo de 12 anos de idade / Late effects of treatment for Hodgkin's disease in children below 12 years of age

A doença de Hodgkin é um tipo de neoplasia maligna que apresenta aspectos epidemiológicos particularmente interessantes, tornando-a mais frequente em crianças nos paises em desenvolvimento. Sua cura no últimos 30 anos tem sido elevada a patamares muito altos com o emprego de radioterapia e quimioterapia. Com o objetivo de avaliar os efeitos indesejáveis tardios do tratamento, 24 crianças com idades inferiores a 12 anos ao diagnóstico (20 meninos e 4 meninas), tratadas em uma única instituição (Hospital dos Servidores do Estado - RJ), entre maio de 1979 e fecereiro de 1994, foram avaliadas...Concluímos que o emprego de radioterapia nesta faixa etária deve se limitar às grandes massas tumorais e em doses inferiores a 25 Gy. Radioterapia abdominal somente deverá ser substituída devido ao seu elevado potencial carcinogênico. É também objetivo deste trabalho alertar os serviços que tratam deste tipo de patologia no nosso país par falhas que podem ser cometidas e que poderão trazer graves consequências para p futuros destas crianças