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Mazzitelli M, Leoni D, Maraolo A, Marinello S, Calandrino L, Panese A, Calabrò ML, Marino D, Scaglione V, Cattelan A. Kaposi sarcoma and vertebral involvement in people with HIV: a case report and systematic literature review. HIV Res Clin Pract 2024; 25:2393057. [PMID: 39182187 DOI: 10.1080/25787489.2024.2393057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Revised: 08/12/2024] [Accepted: 08/12/2024] [Indexed: 08/27/2024]
Abstract
BACKGROUND Kaposi Sarcoma (KS) has been historically associated with HIV, especially in people with advanced immunosuppression. Its prevalence decreased over time, but management remains difficult especially when the diagnosis is late and there is a visceral involvement. Bone localization, and particularly the vertebral one, is rare. We herein present a case of vertebral localizations of KS and performed a review literature to assess demographic, clinical characteristics and treatment outcomes in people with HIV. METHODS The systematic review was carried out by following the PRISMA guidelines and registering the protocol in PROSPERO database (n. registration: CRD42024548626). We included all cases of vertebral localizations of KS from January 1rst 1981 to December 31rst, 2023. RESULTS Twenty-two cases, including ours, were ever reported in people with HIV, mostly males (95.4%), with a median age of 35 years (IQR: 32-44), median CD4+ T cell count of 80 cell/mm3 (IQR 13-111), 31.8% with high HIV viral load. Five people received HIV and KS diagnosis simultaneously. In all cases, but one, there were multiple sites involved. Most spine lesions were localized at thoracic and lumbar levels (59.1%), causing pathological fractures in 2 cases. Chemotherapy and radiotherapy were performed in 50% and 18.2% cases, respectively. 22.7% persons died, stability and improvement/disease regression were reported for 13.6% and 22.7% persons, respectively, while 9.9% had a significant disease progression and a person was lost to follow-up. CONCLUSIONS Despite progresses in treatment, late presentation of KS, especially with spine involvement may have a poor prognosis. More efforts are needed to promote access to HIV testing, especially when indicating conditions are present.
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Affiliation(s)
- Maria Mazzitelli
- Infectious and Tropical Diseases Unit, Padua University Hospital, Padova, Italy
| | - Davide Leoni
- Infectious and Tropical Diseases Unit, Padua University Hospital, Padova, Italy
| | - Alberto Maraolo
- Section of Infectious Diseases, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Serena Marinello
- Infectious and Tropical Diseases Unit, Padua University Hospital, Padova, Italy
| | - Lucrezia Calandrino
- Infectious and Tropical Diseases Unit, Padua University Hospital, Padova, Italy
| | - Angela Panese
- Infectious and Tropical Diseases Unit, Padua University Hospital, Padova, Italy
| | - Maria Luisa Calabrò
- Immunology and Molecular Oncology, Veneto Institute of Oncology IOV - IRCCS, Padova, Italy
| | - Dario Marino
- Oncology 1 Unit, Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padova, Italy
| | - Vincenzo Scaglione
- Infectious and Tropical Diseases Unit, Padua University Hospital, Padova, Italy
| | - Annamaria Cattelan
- Infectious and Tropical Diseases Unit, Padua University Hospital, Padova, Italy
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Berrezouga L, Alouani N, Kooli I, Bellalah A, Chakroun M. Diffuse Kaposi sarcoma with oral involvement in a person diagnosed with human immunodeficiency virus/acquired immune deficiency syndrome: A case report. SAGE Open Med Case Rep 2024; 12:2050313X241235815. [PMID: 38444698 PMCID: PMC10913495 DOI: 10.1177/2050313x241235815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 02/12/2024] [Indexed: 03/07/2024] Open
Abstract
Kaposi's sarcoma is a well-known multifocal vascular tumor initially described by pathologist Moritz Kaposi. This report presents the case of a 38-year-old bisexual male who consulted the infectious diseases department with non-itchy maculopapular and purpuric lesions on the skin with the involvement of the oral mucosa, suggesting a diagnosis of Kaposi's sarcoma. Biological and radiological investigations were performed. The patient was found to be human immunodeficiency virus positive with a viral load of 251.000/mL and a CD4 count of 182/mm3. In addition, secondary syphilis was diagnosed. Histopathological examinations confirmed HHV-8 KS. The patient was treated with Extencilline® and antiretroviral therapy. After 10 months of chemotherapy, a favorable outcome was noted with complete resolution of skin and oral mucosa lesions.
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Affiliation(s)
- Latifa Berrezouga
- Department of Microbiology and Immunology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
- Department of Endodontics, Dental Clinic, University of Monastir, Tunisia
- Laboratory of Medical and Molecular Parasitology and Mycology LR12ES09, Faculty of Pharmacy, University of Monastir, Tunisia
| | - Nada Alouani
- Department of Microbiology and Immunology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
- Department of Endodontics, Dental Clinic, University of Monastir, Tunisia
- Laboratory of Medical and Molecular Parasitology and Mycology LR12ES09, Faculty of Pharmacy, University of Monastir, Tunisia
| | - Ikbel Kooli
- Department of Infectious Diseases, F. Bourguiba Teaching Hospital, University of Monastir, Monastir, Tunisia
| | - Ahlem Bellalah
- Laboratory of Cytology and Histopathology, F. Bourguiba Teaching Hospital, University of Monastir, Monastir, Tunisia
| | - Mohamed Chakroun
- Department of Infectious Diseases, F. Bourguiba Teaching Hospital, University of Monastir, Monastir, Tunisia
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Wang H, Guo C, Zhang X, Xu Y, Li Y, Wang T, Liu Z, Zhu X, Zhang T. Prognostic factors for competing risk in patients with AIDS-related Kaposi's sarcoma: A SEER population-based study. HIV Med 2024; 25:60-71. [PMID: 37574804 DOI: 10.1111/hiv.13530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 07/24/2023] [Indexed: 08/15/2023]
Abstract
OBJECTIVES Despite the improved survival of patients with AIDS and Kaposi's sarcoma (KS), competing events are a non-negligible issue affecting the survival of such patients. In this study, we explored the prognostic factors of KS-specific and non-KS-specific mortality in patients with AIDS-related KS (AIDS-KS), accounting for competing risk. METHODS We identified 17 103 patients with AIDS-KS aged 18-65 years between 1980 and 2016 from the Surveillance, Epidemiology, and End Results (SEER) 18 registry database. Prognostic factors for KS-specific and non-KS-specific mortality were determined by the Fine and Grey proportional subdistribution hazard model. We built competing risk nomograms and assessed their predictive performance based on the identified prognostic factors. RESULTS In total, 12 943 (75.68%) patients died, 1965 (15.50%) of whom died from competing events. The KS-specific mortality rate was 14 835 per 100 000 person-years, and the non-KS specific mortality rate was 2719 per 100 000 person-years. Specifically, age >44 years was associated with an 11% decrease in the subdistribution hazard of KS-specific mortality compared with age <43 years but a 50% increase in the subdistribution hazard of non-KS-specific mortality. Being male was associated with a 26% increase in the subdistribution hazard of KS-specific mortality compared with being female but a 32% decrease in the subdistribution hazard of non-KS-specific mortality. Notably, being in the antiretroviral therapy (ART) era consistently showed a decrease in the subdistribution hazard of both KS-specific and non-KS-specific mortality than being in the pre-ART era. CONCLUSIONS Competing events commonly occurred among patients with AIDS-KS, which deserves further attention to improve the prognosis of these patients.
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Affiliation(s)
- Haili Wang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Chengnan Guo
- Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Xin Zhang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Yiyun Xu
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Yi Li
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Tianye Wang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Zhenqiu Liu
- State Key Laboratory of Genetic Engineering, Human Phenome Institute, and School of Life Sciences, Fudan University, Shanghai, China
| | - Xiaohua Zhu
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Tiejun Zhang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
- Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
- Yiwu Research Institue, Fudan University, Yiwu, China
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Dinh S, Malmström S, Möller IK, Yilmaz A, Svedhem V, Carlander C. Extracutaneous Kaposi sarcoma risk remains higher in people with HIV in the post-ART era. AIDS 2023; 37:2041-2048. [PMID: 37451428 PMCID: PMC10552821 DOI: 10.1097/qad.0000000000003658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/02/2023] [Accepted: 07/10/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVE To assess Kaposi sarcoma (KS) by HIV-status in Sweden 1983-2017, with particular focus on extracutaneous KS. DESIGN Population-based study linking the Total Population Registry, the Swedish HIV Registry InfCareHIV, and the Swedish Cancer Registry. METHODS We included all Swedish residents, born in or outside Sweden between 1940 and 2000 ( n = 8 587 829), assessing the annual incidence of KS, adjusted hazard ratios (adjHR), and odds ratios (adjOR) in the pre and postcombination antiretroviral therapy (ART) eras. RESULTS KS was found in 324 individuals of whom 202 (62%) were people with HIV (PWH). While the incidence of KS decreased in PWH, it remained higher compared to HIV-negative at end of follow-up (28 vs. 0.09 per 100 000 person-years, P < 0.001). In the post-ART era, PWH still had an increased risk of both cutaneous [adjHR 616, 95% confidence interval (CI) 410-926] and extracutaneous KS (adjHR 2068, 95% CI 757-5654), compared to HIV-negative individuals, although there were no cases of extracutaneous disease among virally suppressed PWH. In the post-ART era, the relative risk for KS remained higher in men, particularly men who have sex with men, and viral suppression was associated with lower odds of KS (adjOR 0.05, 95% CI 0.03-0.09). CONCLUSIONS KS remained increased in PWH in the post-ART era, with a particularly high risk for extracutaneous disease compared to HIV-negative individuals. Notably, there were no cases of extracutaneous disease among virally suppressed PWH, suggesting a less aggressive disease in this population. Further studies on KS in virally suppressed PWH are warranted.
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Affiliation(s)
- Sofia Dinh
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm
| | - Stina Malmström
- Centre for Clinical Research Västmanland, Västmanland County Hospital, Uppsala University, Västerås
| | | | - Aylin Yilmaz
- Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg
| | - Veronica Svedhem
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm
| | - Christina Carlander
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm
- Department of Infectious Diseases, Karolinska University Hospital
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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Fu L, Tian T, Wang B, Lu Z, Gao Y, Sun Y, Lin YF, Zhang W, Li Y, Zou H. Global patterns and trends in Kaposi sarcoma incidence: a population-based study. Lancet Glob Health 2023; 11:e1566-e1575. [PMID: 37734800 DOI: 10.1016/s2214-109x(23)00349-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 06/29/2023] [Accepted: 07/13/2023] [Indexed: 09/23/2023]
Abstract
BACKGROUND Kaposi sarcoma is a rare, possibly angioproliferative, tumour. Kaposi sarcoma is one of the most common cancers in people living with HIV and poses a serious public health challenge in regions with high HIV burden. We aim to describe global patterns and population-wide trends in the burden of Kaposi sarcoma. METHODS In this population-based study, the incidence and mortality estimates of Kaposi sarcoma from 185 countries and regions in 2020 were extracted from the GLOBOCAN 2020 database. The time trends in Kaposi sarcoma incidence were evaluated using the cancer registry data from Cancer Incidence in Five Continents plus from 1998 to 2012. We did not apply any inclusion or exclusion criteria to the data used in this study. Joinpoint regression was used to evaluate the average annual percentage change (AAPC) to quantify trends in the age-standardised incidence rate (ASIR) of Kaposi sarcoma. Correlation analysis was used to evaluate the relationship between the ASIR or age-standardised mortality rate (ASMR) and Human Development Index (HDI). FINDINGS In 2020, the global estimated ASIR of Kaposi sarcoma was 0·39 (per 100 000 people), with an estimated 34 270 newly diagnosed cases (23 413 males and 10 857 females). An estimated 15 086 Kaposi sarcoma deaths were reported (9929 males and 5157 females), corresponding to an ASMR of 0·18 (per 100 000 people). In 2020, Africa accounted for 73·0% (25 010 of 34 270) of the incidence and 86·6% (13 066 of 15 086) of the deaths from Kaposi sarcoma worldwide. There was a significant correlation between the ASIR or ASMR and HDI. The incidence of Kaposi sarcoma increased in males in both Türkiye and the Netherlands. The AAPC was 11·5% (95% CI 3·2-20·4) for males in Türkiye and 2·5% (1·1-3·9) for males in the Netherlands from 1998 to 2012. The incidence of Kaposi sarcoma decreased in White Americans, Israel, Uganda, Costa Rica, Colombia, Canada, and Denmark, from 1998 to 2012. INTERPRETATION Kaposi sarcoma is a relatively rare cancer worldwide but is endemic in some countries in southern and eastern Africa. Addressing disparities in health-care resource allocation and improving HIV/AIDS care across different HDI regions might contribute to the prevention of Kaposi sarcoma. FUNDING The Natural Science Foundation of China Excellent Young Scientists Fund and the Natural Science Foundation of China International/Regional Research Collaboration Project. TRANSLATION For the Chinese translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Leiwen Fu
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Tian Tian
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Bingyi Wang
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Zhen Lu
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yanxiao Gao
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yinghui Sun
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yi-Fan Lin
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Weijie Zhang
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yuwei Li
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Huachun Zou
- School of Public Health, Fudan University, Shanghai, China; School of Public Health, Southwest Medical University, Luzhou, China; Kirby Institute, University of New South Wales, Sydney, NSW, Australia.
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Ramaswami R, Tagawa T, Mahesh G, Serquina A, Koparde V, Lurain K, Dremel S, Li X, Mungale A, Beran A, Ohler ZW, Bassel L, Warner A, Mangusan R, Widell A, Ekwede I, Krug LT, Uldrick TS, Yarchoan R, Ziegelbauer JM. Transcriptional landscape of Kaposi sarcoma tumors identifies unique immunologic signatures and key determinants of angiogenesis. J Transl Med 2023; 21:653. [PMID: 37740179 PMCID: PMC10517594 DOI: 10.1186/s12967-023-04517-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 09/09/2023] [Indexed: 09/24/2023] Open
Abstract
BACKGROUND Kaposi sarcoma (KS) is a multicentric tumor caused by Kaposi sarcoma herpesvirus (KSHV) that leads to morbidity and mortality among people with HIV worldwide. KS commonly involves the skin but can occur in the gastrointestinal tract (GI) in severe cases. METHODS RNA sequencing was used to compare the cellular and KSHV gene expression signatures of skin and GI KS lesions in 44 paired samples from 19 participants with KS alone or with concurrent KSHV-associated diseases. Analyses of KSHV expression from KS lesions identified transcriptionally active areas of the viral genome. RESULTS The transcript of an essential viral lytic gene, ORF75, was detected in 91% of KS lesions. Analyses of host genes identified 370 differentially expressed genes (DEGs) unique to skin KS and 58 DEGs unique to GI KS lesions as compared to normal tissue. Interleukin (IL)-6 and IL-10 gene expression were higher in skin lesions as compared to normal skin but not in GI KS lesions. Twenty-six cellular genes were differentially expressed in both skin and GI KS tissues: these included Fms-related tyrosine kinase 4 (FLT4), encoding an angiogenic receptor, and Stanniocalcin 1 (STC1), a secreted glycoprotein. FLT4 and STC1 were further investigated in functional studies using primary lymphatic endothelial cells (LECs). In these models, KSHV infection of LECs led to increased tubule formation that was impaired upon knock-down of STC1 or FLT4. CONCLUSIONS This study of transcriptional profiling of KS tissue provides novel insights into the characteristics and pathogenesis of this unique virus-driven neoplasm.
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Affiliation(s)
- Ramya Ramaswami
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Takanobu Tagawa
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Guruswamy Mahesh
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Anna Serquina
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Vishal Koparde
- Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Kathryn Lurain
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Sarah Dremel
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Xiaofan Li
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Ameera Mungale
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Alex Beran
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Zoe Weaver Ohler
- Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Laura Bassel
- Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Andrew Warner
- Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Ralph Mangusan
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Anaida Widell
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Irene Ekwede
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Laurie T Krug
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Thomas S Uldrick
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Robert Yarchoan
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Joseph M Ziegelbauer
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, MD, 20892, USA.
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Cancer in patients with and without HIV infection in the national cancer registry of Rwanda. AIDS 2023; 37:83-90. [PMID: 36172844 DOI: 10.1097/qad.0000000000003396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE As antiretroviral therapy (ART) has been widely scaled up in Rwanda, life expectancies among people with HIV (PWH) have increased. With increasing viral suppression, AIDS-defining cancers (ADCs) typically decrease; however, as the PWH population ages, non-AIDS-defining cancers (NADCs) will be expected to increase. The aim of this study was to compare cancer diagnoses between PWH and patients without HIV in Rwanda and to describe the changes in the number and types of cancer over time. DESIGN Retrospective cohort study. METHODS Rwanda National Cancer Registry (RNCR) recorded the HIV status, primary site, and morphological description for cancer diagnoses from 2007 to 2018. Descriptive analyses were carried out by cancer group (HIV+ and HIV-). A portion of patients whose HIV status was unknown (63%) were excluded from the present analysis. RESULTS Among the 20 258 cases registered in the Registry, there were 1048 PWH and 6359 HIV- individuals. The proportion of ADCs were significantly higher in the PWH group compared to those without HIV ( P < 0.001). Among PWH, there was a longitudinal increase in NADCs and a decrease in ADCs ( P < 0.001) over time. Among the ADCs in the PWH group, there was a significant decline in Kaposi sarcoma cases over time. CONCLUSIONS The study demonstrates a decreasing frequency of ADCs driven by declines in Kaposi sarcoma diagnoses and an increased frequency of NADCs among PWH in Rwanda over time. These findings support a need for focusing early detection and management efforts on NADCs, as they begin to play a larger role in the disease processes that affect the aging PWH population.
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Mangusan RF, Ekwede I, Widell A. CE: HIV-Associated Kaposi Sarcoma in the Combination Antiretroviral Therapy Era. Am J Nurs 2022; 122:32-40. [PMID: 36321823 PMCID: PMC9671845 DOI: 10.1097/01.naj.0000901848.07128.92] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
ABSTRACT Kaposi sarcoma is a tumor caused by Kaposi sarcoma herpesvirus, also known as human herpesvirus 8. Its occurrence is associated with an immunocompromised state. Kaposi sarcoma that occurs among people living with HIV (PLWH) is known as epidemic Kaposi sarcoma. Despite the decline in HIV-associated complications because of the introduction of combination antiretroviral therapy two decades ago, Kaposi sarcoma continues to affect PLWH worldwide. It affects young African American men more than other age and racial groups and can result in multiorgan dysfunction, leading to short-term and chronic debilitating symptoms as well as death. While some patients with epidemic Kaposi sarcoma are managed as outpatients, others may require higher levels of care and their acuity may fluctuate throughout their life span. Therefore, nurses, regardless of their specialty, may experience caring for a patient with epidemic Kaposi sarcoma at some point in their career. Learning about this condition and the needs of patients who have it will help nurses provide effective care. Here, the authors describe Kaposi sarcoma in general as well as the epidemiology, characteristics, and management of epidemic Kaposi sarcoma. They also describe specific nursing considerations in the care of PLWH who have the disease.
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Affiliation(s)
- Ralph F Mangusan
- Ralph F. Mangusan is an NP III, clinical research directorate, Frederick National Laboratory for Cancer Research in Bethesda, MD. Irene Ekwede is a research nurse specialist, and Anaida Widell is senior research nurse specialist, both in the HIV and AIDS Malignancy Branch, National Cancer Institute in Bethesda, MD. The authors acknowledge Dr. Robert Yarchoan and Dr. Ramya Ramaswami at the HIV and AIDS Malignancy Branch for their editorial comments. Contact author: Ralph F. Mangusan, . The authors and planners have disclosed no potential conflicts of interest, financial or otherwise
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Suk R, White DL, Knights S, Nijhawan A, Deshmukh AA, Chiao EY. Incidence Trends of Kaposi Sarcoma Among Young Non-Hispanic Black Men by US Regions, 2001-2018. JNCI Cancer Spectr 2022; 6:pkac078. [PMID: 36352501 PMCID: PMC9703956 DOI: 10.1093/jncics/pkac078] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/22/2022] [Accepted: 09/23/2022] [Indexed: 06/22/2024] Open
Abstract
Despite the overall national decline in Kaposi sarcoma (KS) incidence in the United States among persons living with HIV, previous studies suggest there might be specific subgroups of the US population that are associated with higher KS incidence rates than others. Using the 2001-2018 National Program of Cancer Registries and Surveillance, Epidemiology, and End Results Program database, we assessed KS incidence trends among young men aged 20-34 years by race and ethnicity and geographic region. Statistical significance is 2-sided. The KS incidence rate increased nationally by 1.5% per year in non-Hispanic Black men, whereas the rate decreased statistically significantly by 3.5% per year in non-Hispanic White men. A statistically significant 3.3% per year increase among young non-Hispanic Black men in the South and no change among those living in non-South regions were observed. Targeted HIV prevention and treatment in young non-Hispanic Black men in the South and further research addressing the increased KS incidence and burden in this vulnerable population are needed.
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Affiliation(s)
- Ryan Suk
- Department of Management, Policy and Community Health, The University of Texas Health Science Center School of Public Health, Houston, TX, USA
| | - Donna L White
- Center for Innovation, Quality, Effectiveness and Safety (IQuESt), Michael E. DeBakey VA Medical Center, Houston, TX, USA
- Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
- Section of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, TX, USA
| | - Sheena Knights
- Division of Infectious Diseases and Geographic Medicine, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Parkland Health and Hospital System, Dallas, TX, USA
| | - Ank Nijhawan
- Division of Infectious Diseases and Geographic Medicine, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Parkland Health and Hospital System, Dallas, TX, USA
| | - Ashish A Deshmukh
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, USA
| | - Elizabeth Y Chiao
- Division of Cancer Prevention and Population Sciences, Department of Epidemiology, MD Anderson Cancer Center, Houston, TX, USA
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Reiner AS, Panageas KS. Kaposi Sarcoma in the United States: Understanding Disparate Risk. JNCI Cancer Spectr 2022; 6:pkac079. [PMID: 36352503 PMCID: PMC9703944 DOI: 10.1093/jncics/pkac079] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 10/28/2022] [Indexed: 07/13/2024] Open
Affiliation(s)
- Anne S Reiner
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Katherine S Panageas
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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11
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Ibrahim Khalil A, Franceschi S, de Martel C, Bray F, Clifford GM. Burden of Kaposi sarcoma according to HIV status: A systematic review and global analysis. Int J Cancer 2022; 150:1948-1957. [PMID: 35085400 DOI: 10.1002/ijc.33951] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 01/05/2022] [Accepted: 01/19/2022] [Indexed: 11/09/2022]
Abstract
In 2020, over 34 000 cases of Kaposi sarcoma (KS) were estimated globally, all attributable to KS herpesvirus (KSHV). Prior to the HIV epidemic, KS already existed in KSHV endemic regions, notably in sub-Saharan Africa (SSA). The HIV epidemic has vastly increased the KS burden. We developed a methodology to provide global estimates of KS burden according to HIV status. A systematic review identified studies reporting HIV prevalence in consecutive KS series. Pooled estimates of HIV prevalence, by country or UN subregion, were used to calculate population-attributable fraction (PAF) and these were applied to IARC's GLOBOCAN 2020 to estimate burden and incidence of HIV-attributable and non-HIV-attributable KS. We identified 55 eligible studies, reporting HIV prevalence ranging from ≤5% to ≥95%. Approximately 80% of KS in SSA was estimated attributable to HIV, vs ~50% in the rest of the world. By applying PAFs to national GLOBOCAN estimates, an estimated 19 560 KS cases attributable to HIV were diagnosed in SSA in 2020 (~80% of the worldwide burden), vs 5064 cases of non-HIV-attributable KS (~60% of the worldwide burden). Incidence of HIV-attributable KS was highest in Southern Africa (6.0 cases per 100 000) and Eastern Africa (3.4), which were also the world regions with highest incidence of non-HIV-attributable KS (0.4 and 1.0 cases per 100 000, respectively). This first systematic effort to produce a global picture of KS burden stratified by HIV status highlights the continuing important burden of HIV-attributable KS in SSA, even in the era of combined antiretroviral therapy.
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Affiliation(s)
- Ahmadaye Ibrahim Khalil
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), Lyon, France
| | | | - Catherine de Martel
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), Lyon, France
| | - Freddie Bray
- Cancer Surveillance Branch, International Agency for Research on Cancer (IARC/WHO), Lyon, France
| | - Gary M Clifford
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), Lyon, France
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Anorectal pathology in the HIV population: a guide for radiologists. Abdom Radiol (NY) 2022; 47:1762-1774. [PMID: 35284963 DOI: 10.1007/s00261-022-03470-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 02/20/2022] [Accepted: 02/21/2022] [Indexed: 11/01/2022]
Abstract
Patients with human immunodeficiency virus (HIV) can present with a wide range of different acute and chronic pathologies. Anorectal conditions are particularly common in this unique patient population, including pathologies, such as proctitis, anorectal abscess, anorectal fistula, and anal squamous cell carcinoma. The radiologist plays a critical role in the assessment of these common forms of anorectal disease, as these conditions can present with various findings on imaging assessment. Pelvic CT, MRI, and FDG-PET/CT are among the most common modalities used for assessment of anorectal disease in the HIV patient population. Knowledge of the fundamental clinical and imaging findings associated with these pathologies in HIV patients is critical for radiologists.
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Henry DH, Maki RG. Lenalidomide and the expanding toolkit to manage Kaposi sarcoma. Clin Cancer Res 2022; 28:2485-2487. [DOI: 10.1158/1078-0432.ccr-22-0884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 03/28/2022] [Accepted: 04/04/2022] [Indexed: 11/16/2022]
Abstract
Abstract
Lenalidomide recently was shown to have clinical activity in patients with human immunodeficiency virus-associated Kaposi sarcoma. Immunomodulatory imine drugs thus provide another tool in the treatment of this challenging neoplasm.
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Affiliation(s)
- David H. Henry
- University of Pennsylvania Health System, Philadelphia, PA, United States
| | - Robert G. Maki
- University of Pennsylvania Health System, Philadelphia, PA, United States
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Ramaswami R, Lurain K, Yarchoan R. Oncologic Treatment of HIV-Associated Kaposi Sarcoma 40 Years on. J Clin Oncol 2022; 40:294-306. [PMID: 34890242 PMCID: PMC8769148 DOI: 10.1200/jco.21.02040] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
The observation in 1981 of the emergence of Kaposi sarcoma (KS) among young men who had sex with men was one of the first harbingers of the HIV epidemic. With advances in HIV care, the incidence of HIV-associated KS (HIV+KS) has decreased over time in the United States. However, it remains a persistent malignancy among some HIV-infected populations and is one of the most common tumors in sub-Saharan Africa. Because of the relapsing and remitting nature of this cancer, patients with HIV+KS can experience significant, long-term, morbidity. Patients with severe HIV+KS may also have concurrent lymphoproliferative syndromes, malignancies, and/or infections that can contribute to mortality. Several chemotherapy agents were explored in clinical trials for HIV+KS during the early stage of the epidemic. As HIV+KS emerges with CD4 lymphopenia and immunodysregulation, T-cell-sparing options are important to consider. Here, we explore the pathogenesis of HIV+KS and the current evidence for immunotherapy and therapies that potentially target KS pathogenesis. This review provides the current landscape of therapies for HIV+KS and highlights management issues for patients with HIV and cancer.
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Affiliation(s)
- Ramya Ramaswami
- HIV and AIDS Malignancy Branch, Center for Cancer Research, NCI, Bethesda, MD,Ramya Ramaswami, MBBS, MPH, HIV and AIDS Malignancy Branch, Center for Cancer Research, 10 Center Drive, 6N106, Bethesda, MD 20892; e-mail:
| | - Kathryn Lurain
- HIV and AIDS Malignancy Branch, Center for Cancer Research, NCI, Bethesda, MD
| | - Robert Yarchoan
- HIV and AIDS Malignancy Branch, Center for Cancer Research, NCI, Bethesda, MD
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Epidemiology of Kaposi's Sarcoma. Cancers (Basel) 2021; 13:cancers13225692. [PMID: 34830846 PMCID: PMC8616388 DOI: 10.3390/cancers13225692] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/09/2021] [Accepted: 11/11/2021] [Indexed: 12/24/2022] Open
Abstract
Kaposi's sarcoma is an angioproliferative tumor caused by human herpesvirus 8 in the context of immunodeficiency, such as that induced by HIV infection or immunosuppressive therapy. Its incidence has dramatically fallen in patients living with HIV (PLHIV) since the introduction of potent antiretroviral combinations 25 years ago due to the restoration of immunity and better control of HIV replication. However, KS is still one of the most frequently occurring cancers in PLHIV, in particular in men who have sex with men and in sub-Saharan Africa, where it is still endemic. Even in the context of restored immunity, the risk of KS is still more than 30 times higher in PLHIV than in the general population. Recent evidence indicates that early initiation of antiretroviral treatment, which is recommended by current guidelines, may reduce the risk of KS but it needs to be accompanied by early access to care. This review mainly focuses on the recent epidemiological features of KS in the context of HIV infection.
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