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)

Self-reported cancer data from the California Teachers Study were validated by using California Cancer Registry data. The California Teachers Study cohort consists of 133,479 active and retired California teachers. In 1995-1996, data from a mailed questionnaire were linked to the California Cancer Registry data. Sensitivity and specificity of 11 types of cancer were calculated. Multivariate analyses were conducted to evaluate correlates of false-positive and false-negative reporting. Sensitivities showed great variation by cancer site. The highest sensitivities were observed for breast (96.4%) and thyroid (92.9%) cancers, whereas the lowest sensitivities were those for cervical (44.3%), endometrial (69.1%), and other skin (53.6%) cancers. The sensitivities for in situ cancers (at the time of diagnosis) were considerably lower than those for invasive cancers in about half of the cancer types surveyed. The specificities for individual cancer sites ranged from 90% to 99%; the highest were those for lung cancer, leukemia, and Hodgkin's disease (all 99.9%). The lowest specificity was for other skin cancer (90.2%). In situ stage at diagnosis and older age were significantly associated with false-positive reporting. Age and non-White race were associated with false-negative reporting. These findings suggest that the feasibility of using self-reported data without verification in epidemiologic studies of cancer varies by site.
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PMID:Validation of self-reported cancers in the California Teachers Study. 1263 44

The incidence of malignancy was estimated in 1055 renal transplant recipients, engrafted between 1983 and 2001 including 611 grafts from living and 444 from cadaveric donors. The meoplasms were 22 skin cancers, 18 Kaposi's sarcomas, 10 lymphomas nine non-Hodgkin's and one Hodgkin's lymphoma) and 24 visceral carcinomas. Skin cancers were completely excised. Patients with Kaposi sarcoma were treated by tapering the immunosuppression with cessation of cyclosporine. In addition, four patients received chemotherapy, and one of them received local radiotherapy. All patients with lymphomas were treated by cessation of calcineurin inhibitors with modulation of the immunosuppression to levels that were safe for the graft. Furthermore, five patients underwent first line chemotherapy, two patients radiotherapy and two patients, surgical removal of the tumor. The patients with visceral tumors were treated surgically with excision of the lesions when possible, without severe modification of the immunosuppressive regimen. Chemotherapy or radiotherapy was added accordingly. Disease-related mortality rate in patients with skin cancer was 4.5%; in Kaposi's Sarcoma cases 11.11%; in lymphomas 50%; and in all the other instances, 45.8%. This study shows the increased incidence of certain malignancies in transplant recipients, illustrating the importance of cancer surveillance following kidney transplantation. A substantial reduction or even cessation of immunosuppressive therapy may be necessary to achieve patient survival.
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PMID:Study of "de novo" malignancies among greek renal transplant recipients. 1282 71

Since the advent of HAART, the natural history of HIV disease has been changing, with decreased risk of life-threatening opportunistic infections and prolonged survival. Concurrently, a variety of non-AIDS-defining cancers have been reported with increased incidence in HIV-infected adults, including anal cancer, Hodgkin's disease, head and neck cancer, testicular cancer, lung cancer, colon cancer, basal cell cancer, squamous cell cancer of the skin, and melanoma. It appears that these tumors may have a more aggressive clinical course in HIV-infected people. Available data, however, suggest that antitumor response and survival in HIV-infected people with malignancy are improved in people with higher CD4 counts. The possible mechanisms for the increased incidence and altered clinical course of these malignancies in HIV-infected people remain unclear.
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PMID:Non-AIDS-defining cancer in HIV-infected people. 1285 61

We report on pigmentary characteristics, sun sensitivity and some other possible risk factors for non-Hodgkin lymphoma (NHL) in people 20-74 years of age. A statewide case-control study was conducted in New South Wales, Australia, with population-based sampling of cases (n = 704) and controls (n = 694). Risk of NHL was increased in subjects with hazel eyes (OR = 1.48; 95% CI = 1.07-2.04), very fair skin (OR = 1.44; 95% CI = 1.01-2.07) and poor ability to tan (OR = 1.70; 95% CI = 1.06-2.71). Risk with mild facial freckling as a child (OR = 0.77; 95% CI = 0.59-0.99) was reduced relative to that with no or moderate to severe freckling. Smokers were not at increased risk of NHL. A past history of treatment for skin cancer was associated with a slight nonsignificant increase in risk. Previous radiotherapy and chemotherapy were associated with 1.5- to 2-fold increases in risk but with wide confidence intervals. These results provide weak support for the possibility that sun sensitivity or perhaps sun exposure increases risk of NHL.
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PMID:Pigmentary characteristics, sun sensitivity and non-Hodgkin lymphoma. 1509 10

Patients treated with glucocorticoids may have an increased risk of skin cancer. Using data from the population-based North Jutland Prescription Database and the Danish Cancer Registry, we compared observed and expected numbers of cases of skin cancer and non-Hodgkin lymphoma among 59 043 individuals who received prescriptions for glucocorticoids, a common immunosuppressive therapy, during an 8-year period from January 1, 1989, through December 31, 1996. The overall risks for squamous cell carcinomas and basal cell carcinomas of the skin were increased, particularly among persons who had 15 or more prescriptions (standardized incidence ratio [SIR] for squamous cell carcinomas = 2.45, 95% confidence interval [CI] = 1.37 to 4.04; SIR for basal cell carcinomas = 1.52, 95% CI = 1.09 to 2.07). An elevated risk was also found for non-Hodgkin lymphoma among those with 10-14 prescriptions (SIR = 2.68, 95% CI = 1.16 to 5.29). Our data suggest that use of glucocorticoids may be a shared risk factor for certain skin cancers and lymphomas.
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PMID:Skin cancers and non-hodgkin lymphoma among users of systemic glucocorticoids: a population-based cohort study. 1512 8

Previous reports of cancer after kidney transplantation have been limited by small numbers of patients in single-center studies and incomplete ascertainment of cases in large registries. We examined rates of malignancies among first-time recipients of deceased or living donor kidney transplantations in 1995-2001 (n = 35 765) using Medicare billing claims. For most common tumors, e.g. colon, lung, prostate, stomach, esophagus, pancreas, ovary and breast, cancer rates were roughly twofold higher after kidney transplantation compared with the general population. Melanoma, leukemia, hepatobiliary tumors, cervical and vulvovaginal tumors were each approximately fivefold more common. Testicular and bladder cancers were increased approximately threefold, while kidney cancer was approximately 15-fold more common. Kaposi's sarcoma, non-Hodgkin's lymphomas, and nonmelanoma skin cancers were more than 20-fold increased than in the general population. Compared with patients on the waiting list, several tumors were more common after transplantation (p < 0.01): nonmelanoma skin cancers (2.6-fold), melanoma (2.2-fold), Kaposi's sarcoma (9.0-fold), non-Hodgkin's lymphoma (3.3-fold), cancer of the mouth (2.2-fold), and cancer of the kidney (39% higher). The rates for most malignancies are higher after kidney transplantation compared with the general population. Cancer should continue to be a major focus of prevention in kidney transplantation.
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PMID:Cancer after kidney transplantation in the United States. 1514 14

Patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) have an increased incidence of high-grade lymphoid malignancy. The risk of non-lymphoid second malignancy in this population is not well-defined to date. To test the hypothesis that patients with CLL/SLL have an increased risk of second malignancy, we studied the rate of second malignancy in 132 CLL/SLL patients and compared it to the rate of malignancy (excluding non-melanomatous skin cancer) in the Central Arkansas Veterans Healthcare System population of approximately 38,000 veterans over a period of 11.5 years. The rate of second malignancy, diagnosed concomitantly or after CLL/SLL, and the age-adjusted rate of malignancy calculated from tumor registry reports and demographic data, were used to calculate a Standardized Morbidity Ratio (SMR) with 95% confidence interval (CI). Twenty-one (16%) of the CLL/SLL patients had second malignancies (19 non-lymphoid, 1 Richter's transformation and 1 Hodgkin's disease), which were fatal in 15 (71%) patients. The SMR for the CLL/SLL population was 2.97 (95% CI 1.84-4.55) for second malignancy and 2.69 (95% CI 1.62-4.21) for non-lymphoid second malignancy. This study of a well-defined CLL/SLL population shows a significantly increased risk of second malignancy, which was the primary cause of death for 9% of all CLL/SLL patients (34% of all patient deaths).
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PMID:Veterans with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) have a markedly increased rate of second malignancy, which is the most common cause of death. 1516 Sep 12

Data on the familial associations of colorectal cancer (CRC) of adenocarcinoma histology are limited, but they are of interest because they may give us clues about as yet unknown family clusters. We calculated standardised incidence ratios (SIRs) for right- and left-sided colon cancer and rectal cancer in offspring using data from the Swedish Family-Cancer Database covering familial tumours from 1991 to 2000. The offspring were at an increased risk of developing colon adenocarcinoma when parents presented with CRC (SIR 1.81), endometrial (SIR 1.52) and kidney (SIR 1.42) cancers. The SIRs in siblings were increased when a co-sibling was diagnosed with CRC (SIR 3.26), myeloma (SIR 2.65) and leukaemia (SIR 2.53). Right-sided colon cancer was associated with familial pancreatic, squamous cell skin cancers, thyroid gland cancer and Hodgkin's disease. Left-sided colon cancer was associated with testicular cancers. Rectal cancer was associated with cervical and genital cancers in mothers. Most of the findings were consistent with data on known cancer syndromes. A new association was noted where rectal cancer in offspring was related to cervical and female genital cancers in mothers through an unknown mechanism. Hodgkin's disease and myeloma were also associated with right-sided colon cancer in offspring. The association with carcinoma of the testis, renal parenchyma, skin and leukaemia need to be confirmed in an independent series.
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PMID:Familial association of colorectal adenocarcinoma with cancers at other sites. 1551 23

Long-term survival of children with end-stage renal disease (ESRD) has increased in the last 20 years, but the mortality rate remains high. Cardiovascular disease accounts for 40 to 50% of all deaths, infectious disease for about 20%. A prolonged period of dialysis versus having a renal graft and persistent hypertension are mortality risk factors. The prevalence of the various morbidities is high among those who have reached adulthood. Nearly 50% of all these patients suffer from left ventricular hypertrophy and life-threatening vascular changes; nearly one third has clinical signs of metabolic bone disease. This accounts for both dialysis and transplant recipients. The chance of getting cancer is increased ten times compared to the general population; skin cancer and non-Hodgkin lymphomas are most commonly reported. A long period of dialysis at childhood is associated with impairment of both cognitive and educational attainment. However, despite all these negative outcomes, the health perception of young adults with childhood onset ESRD is positive. Research and therapy in children with ESRD should focus not only on prevention of graft failure, but also on prevention of co-morbidity, especially cardiovascular disease, life-threatening infections and malignancies. Early transplantation, more extended forms of frequent hemodialysis in those who can not be transplanted, a more rigorous treatment of hypertension, avoidance or at least dosage reduction of calcium-containing phosphate binders, reduction of the chronic inflammatory state, and tailor made anti-rejection therapy after transplantation may all be targets to improve the outcome in future patients.
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PMID:Long-term outcomes of children with end-stage renal disease. 1583 18

With fewer patients now succumbing to infectious complications of AIDS, other HIV-related morbidities such as malignancies have become increasingly important. Apart from Kaposi's sarcoma, non-Hodgkin's lymphoma, and cervical cancer, which are considered as AIDS-defining, several additional cancers, referred to as non-AIDS-defining cancers, are also statistically increased in HIV-infected persons. These include Hodgkin's disease, anal carcinoma, lung cancer, nonmelanomatous skin cancer, and testicular germ cell tumors, among others. However, the types of cancer observed at an increased frequency and the relative risks reported vary widely among studies. Although immunosuppression is consistently associated with an increased risk of AIDS-related malignancies, the role of immunosuppression in the pathogenesis of non-AIDS- defining cancers is controversial. Although data regarding the optimal management of these cancers are lacking, current studies suggest that patients with HIV-associated malignancies should be treated with similar approaches to those of their counterparts in the general population.
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PMID:Non-AIDS-Defining Cancers and HIV Infection. 1584 26


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