Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A record linkage was carried out between the Italian Registry of AIDS and 19 Cancer Registries (CRs), which covered 23% of the Italian population, to estimate the overall cancer burden among persons with HIV or AIDS (PWHA) in Italy, according to various characteristics. Observed and expected numbers of cancer and standardised incidence ratios (SIRs) were assessed until 1998 in 12 104 PWHA aged 15-69 years, for a total of 60 421 person-years. Significantly increased SIRs were observed for Kaposi's sarcoma (KS, 1749-fold higher than the general population), non-Hodgkin's lymphomas (NHL, 352), and invasive cervical cancer (22). SIR was significantly elevated also for cancer of the anus (34), lung cancer (2.4), brain tumours (4.4), Hodgkin's disease (16), and leukaemias (5.3). The majority of lung and brain cancers were not histologically confirmed, and the possibility of misclassification with KS or NHL cannot be ruled out. The SIR for all non-AIDS-defining cancers was 2.2 in men and 2.5 in women. Intravenous drug users showed significantly more elevated SIRs for lung cancer (9.4), and brain tumours (6.7) than other transmission categories (SIR=1.4 and 2.3, respectively). This study confirmed increased SIRs for haemolymphopoietic neoplasms other than NHL in PWHA, although many-fold smaller than for NHL. An association with human papillomavirus-related cancers was also confirmed.
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PMID:Risk of cancer in persons with AIDS in Italy, 1985-1998. 1283 7

Human immunodeficiency virus (HIV)-associated malignancies include acquired immunodeficiency virus: Aids-defining malignancies, Kaposi's sarcoma, (KS), non-Hodgkin's lymphoma (NHL), and, since 1993, invasive cervical cancer (1CC), and non-Aids defining malignancies. Most cancers that are associated with HIV infection are driven by oncogenic viruses such as Epstein-Barr virus, human herpes virus 8 and human papillomavirus. Highly active antiretroviral therapy (HAART) is affecting the incidence of several Aids defining malignancies. The incidence of KS and primary central nervous system lymphoma (PCNSL) has dropped since the introduction of HAART in 1996. Systemic NHL appears to be declining in incidence as well, but to a lesser degree than KS and PCNLS. In contrast, the incidence of invasive cervical carcinoma has not changed in the HAART era. The impact of HAART on the epidemiology of other HIV-associated malignancies, including Hodgkin's disease and anal carcinoma, remains unclear.
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PMID:[Epidemiology of HIV-associated malignancies]. 1285 Jul 60

Patients with HIV infection are at increased risk for developing Kaposi's sarcoma, non-Hodgkin's lymphoma, and several other cancers. The relative risks for the most common epithelial cancers in the general population--lung, breast, colon/rectum, stomach, liver, and prostate--are not increased substantially in people with AIDS, however. Accumulating data suggest that HIV-infected patients also are at increased risk for developing Hodgkin's lymphoma, cervical carcinoma in situ (CIS), other anogenital neoplasms (invasive cancer and CIS), leiomyosarcoma, and conjunctival squamous cell carcinoma. There is inconclusive evidence, however, with regard to HIV infection being associated with invasive cervical cancer, testicular seminoma, or hepatocellular carcinoma. Notably, other viral infections have been implicated in the etiology of many of these conditions. The introduction of highly active antiretroviral therapy (HAART) has decreased the incidence of AIDS-associated cancers in Western countries, but less than 1% of AIDS patients are receiving HAART in the HIV epicenter of sub-Saharan Africa. Further therapeutic advances that extend survival with HIV infection with varying reconstitution of immune competence may lead to additional alterations in cancer risk.
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PMID:Epidemiology of AIDS-related malignancies an international perspective. 1285 50

A record linkage was carried out between the Italian National Registry of AIDS and 19 cancer registries. The aim was to evaluate the 1986 through 1998 trends in incidence rate (IR) of AIDS-defining cancers (ADCs) among persons with AIDS (PWA) in Italy overall and according to various characteristics. A steady decrease in IRs was found for Kaposi sarcoma (KS) in men between 1986-1992 (2.5 per 100 person-years [py]) and 1997-1998 (1.0 per 100 py). Conversely, the first decrease in IRs of KS in women (from 0.9 to 0.6 per 100 py) and of non-Hodgkin lymphoma in both genders (from 1.7 to 0.7 per 100 py) was seen between 1993-1996 and 1997-1998, thus pointing to a favorable impact of highly active antiretroviral therapies. The decline was consistent across different age and HIV transmission groups, but it was more marked in PWA with a CD4 count >50 cells/microL than in PWA with more severe immune suppression. As a proportion of AIDS cases, invasive cervical cancer increased from 1.5% in 1993-1996 to 2.4% in 1997-1998, but IRs after AIDS could not be evaluated. On account of the marked decline of KS in men in 1997-1998, the overall burden of ADCs in Italy became similar in both genders.
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PMID:Incidence of AIDS-defining cancers after AIDS diagnosis among people with AIDS in Italy, 1986-1998. 1450 99

HIV-associated immunosuppression has been linked to an increased risk of a number of cancers, including Kaposi sarcoma (KS), non-Hodgkin's lymphoma (NHL), and invasive cervical cancer. Because prison inmates constitute one of the highest HIV/AIDS prevalent populations in the US, understanding the link between HIV infection and cancer in the correctional setting holds particular public health relevance. The study population consisted of 336,668 Texas Department of Criminal Justice inmates who were incarcerated, for any duration, between 1 January 1999 and 31 December 2001. Inmates diagnosed with HIV infection exhibited elevated rates of KS, NHL, anal cancer, and Hodgkin's disease, after adjusting for age and race. The elevated rates of cancer among HIV-infected individuals, particularly prison inmates, may be mediated, in part, by high-risk behaviours. HIV-associated risk behaviours, including unsafe sexual practices, injection drug use, and prostitution may be associated with cancer-related risk behaviours, such as smoking, excessive alcohol consumption, and poor diet. It will be important for future investigators to examine the association between HIV infection and cancer risk with sufficiently large study cohorts and appropriate longitudinal designs.
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PMID:The association of neoplasms and HIV infection in the correctional setting. 1511 7

Even though a malignant tumor during pregnancy is very rare it occurs in 0.02-0.1%. With the tendency in society to postpone childbirth to an older age, there will be more cancers diagnosed during pregnancy. The coincidence of malignant disease with pregnancy leads to an enormous emotional burden to the patient, the couple and the medical staff. Surgery for malignant tumors during pregnancy seems to be save. Radiotherapy on the other hand should be avoided. Chemotherapy is regarded to be save during the second and third trimester but it should not be applied during the first trimester because of its teratogenic effects. The most frequent malignant disorders during pregnancy are cervical cancer, breast cancer, melanoma and Hodgkin lymphoma. We discuss possible treatment options for breast cancer and gynecological tumors during pregnancy. Ovarian Cancer is a rare event during pregnancy. Because of frequent prenatal visits most of them are diagnosed at an early stage, with good prognosis. In case of advanced stage of ovarian cancer chemotherapy besides surgery is necessary. The former usually is preferred as monotherapy during pregnancy. To treat breast cancer during pregnancy a mastectomy with axillary lymphonodectomy is necessary to avoid radiotherapy. Indications for chemotherapy are the same as for not pregnant patients. Usually AC with and without 5-FU is used. For invasive cervical cancer surgery or radiotherapy +/- chemotherapy is indicated after induced abortion or cesarean section. Early termination of pregnancy is of no survival benefit to the mother in case of breast cancer and ovarian cancer. In these cases systemic therapy during pregnancy and delivery at 34 weeks is recommended.
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PMID:[Chemotherapy for gynecological malignancies--a contraindication during pregnancy?]. 1570 7

In the last 10 years, interesting results have been reported concerning the impact of highly active antiretroviral therapy (HAART) on the changing pattern of organ-specific manifestations of HIV-1 infection. There has been a clear step-wise reduction in the incidence of several opportunistic infections (OIs), particularly Pneumocystis carinii pneumonia, whereas a nonsignificant reduction in incidence has been observed for other organ-specific diseases, including invasive cervical cancer and Hodgkin disease. In addition, several organ-specific manifestations, including HIV-associated nephropathy, wasting syndrome and cardiomyopathy, are a direct consequence of damage by HIV-1, and so HAART may have a therapeutic effect in improving or preventing these manifestations. Finally, the introduction of HAART has seen the emergence of several complications, termed immune reconstitution inflammatory syndrome, which includes OIs such as cytomegalovirus vitritis, Mycobacterium avium complex lymphadenitis, paradoxical responses to treatment for tuberculosis, and exacerbation of cryptococcosis. Because not all HIV-1 organ-specific manifestations are decreasing in the HAART era, this review will analyse the influence of HAART on several organ-specific manifestations, and in particular OIs related to several organs, cerebral disorders and HIV-1-related neoplasia.
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PMID:Impact of highly active antiretroviral therapy on organ-specific manifestations of HIV-1 infection. 1580 12

On the basis of 55 years of continuous cancer registration in Denmark, we present cancer incidence rates, time trends and birth cohort analyses for persons aged 0-34 years. The group of 40,750 cancer patients showed a substantial over-representation of males aged 1-24 years. The cancer pattern among young (15-34 years) men was dominated by testicular cancer (35%), lymphomas (14%) and tumors of the brain (13%), while the pattern among young women was governed by invasive cervical cancer (19%), malignant melanoma (15%) and cancer of the breast (12%). In this age range, a positive time trend was seen after 1970, equivalent to average annual percentage increases of 1.9% for men and 1.8% for women, due mainly to markedly increasing trends for testicular cancer, malignant melanoma, brain tumors, thyroid cancer, skin carcinomas and skin sarcoma among men, and for brain tumors, non-Hodgkin lymphoma, malignant melanoma, skin carcinomas and thyroid cancer among women. We saw no clear time trend for breast cancer among women. The cancer pattern among children (0-14 years) was similar to that reported for other white populations.
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PMID:Cancer incidence in the age range 0-34 years: historical and actual status in Denmark. 1638 Sep 85

Condylomata acuminata have been shown to increase the risk of anogenital cancers. However, previous studies have been of limited sample size and/or short follow-up duration, which prevent precise estimates of long-term excess risk, especially for specific cancer sites. We estimated the risk of specific cancers in a large cohort of hospitalized patients with condylomata acuminata, as recorded in the Swedish Inpatient Register between 1965 and 1999. Altogether, 10,971 patients (1,685 men and 9,286 women) were followed through 1999 for a median of 13 years. The standardized incidence ratio (SIR)--the ratio of the observed number of cancers to the number expected on the basis of the incidence in the Swedish population at large--was used as a measure of relative risk. After excluding the first-year of follow-up, we observed 43 cases of anogenital cancer in women, and 7 cases in men. Risks were elevated for cancers of the vulva (N = 13, SIR = 10.2, 95% confidence interval (CI) = 5.4-17.4), vagina (N = 4, SIR = 12.0, 95% CI = 3.3-30.7) and penis (N = 5, SIR = 21.9, 95% CI = 7.1-51.2). There was a moderate excess risk of cervical cancer in situ (N = 259, SIR = 1.9, 95% CI = 1.7-2.1), but not invasive cervical cancer. Excess risks of esophageal, buccal cavity, nonmelanoma skin, lung and bladder cancers, and Hodgkin and non-Hodgkin lymphoma, were also observed in both men and women. In conclusion, condylomata acuminata are strongly associated with increased risk of cancers of the vulva, vagina, penis and anus, as well as some nonanogenital malignancies, but not invasive cervical cancer.
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PMID:Cancer risk among patients with condylomata acuminata. 1655 90

HIV infected people and AIDS patients develop cancer more frequently than the general population. The objective of this study was to evaluate the risk of developing cancer among 15 to 69 year old AIDS patients from two geographic areas: Tarragona and Girona provinces, in north-eastern Spain. We have studied invasive and in situ cancers (for all sites) among 1659 AIDS patients from +/-5 years around the date of their AIDS diagnosis by matching the population-based Cancer Registries with the AIDS Registry covering these populations. The periods used in the linkage were 1981-1998 for Tarragona and 1994-1999 for Girona. Sex and age-standardised incidence ratios (SIRs) of observed-to-expected cancers were calculated by type of cancer as a measure of risk. For selected types of cancers, SIRs were also calculated for HIV exposure category. Compared with the general population, incidence of cancer among AIDS patients (invasive and in situ) increased 22.9 fold in men (n=142) and 21.0 fold in women (n=45). High statistically significant SIRs were found for Kaposi's sarcoma (KS) (male, 486.4; female, 1030.0), non-Hodgkin's lymphoma (NHL) (male, 126.1; female, 192.8) and invasive cervical cancer (41.8). High risks were also found for Hodgkin's lymphoma (31.1), liver cancer (29.4) and lung cancer (9.4) in men, and in situ cervical cancer (24.4) in women. For all non-AIDS defining malignant neoplasms as a group SIRs were 3.4 in men and 2.5 in women. Among men, homo/bisexuality was strongly related to risk of KS and NHL. The rates of cervical cancer, Hodgkin's lymphoma, liver cancer and lung cancer were among the highest ever reported linked to HIV infection. For the cervical cancer this could be attributable to the low incidence of this cancer in the general population and to the high prevalence of intravenous drug users among HIV women and probably due to poor preventive strategies in this population.
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PMID:Cancer incidence in AIDS patients in Catalonia, Spain. 1734 85


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