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)

Gonadal function was evaluated in 25 boys treated for Hodgkin's disease according to the DAL-HD-85 protocol with OPA- or OPA/COMP-chemotherapy (vincristine-prednisone-adriamycine/cyclophosphamide-vincristine-m ethotrexate- prednisone). All boys were in first continuous complete remission for 6 to 45 months at chronological ages varying from 14.0 to 18.9 years. Testosterone, basal and GnRH-stimulated LH- and FSH-levels were measured. Gonadal function was normal in 16 patients treated with 2 cycles of OPA-chemotherapy in Hodgkin stages I-IIA. 9 patients were treated with 2 OPA- and 2 or 4 COMP-cycles of chemotherapy and had received mean cyclophosphamide doses ranging from 2004 to 3722 mg/m2. Again, no major testicular damage was noted, though some patients had increased stimulated LH-levels possibly indicating compensated Leydig cell-insufficiency. Our results demonstrate, that testicular function is not severely affected when patients are treated for Hodgkin's disease without procarbazine even if cyclophosphamide is given in cumulative doses below 3800 mg/m2. The previously documented severe testicular damage in boys treated according to the DAL-studies HD-78 and HD-82 is thus a result of the gonadotoxic action of procarbazine.
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PMID:[Testicular function after OPA/COMP chemotherapy without procarbazine in boys with Hodgkin's disease. Results in 25 patients of the DAL-HD-85 study]. 194 33

We treated 20 young men, after giving informed consent, with buserelin during their tumor treatment period. 11 of them suffered from Hodgkins disease, 2 had a non-Hodgkin lymphoma, 6 had a seminoma and 1 patient had an embryonic carcinoma of the testis. 7 of these patients received cytostatic treatment with MOPP and/or ABVD, 9 patients had a radiation treatment, 3 received both treatments. One patient remained free of further treatment. Buserelin treatment was recommended to start at least 7 days prior to the tumor treatment, the interval ranged between 7 and 43 days. It ended on the same day as the tumor treatment or some days later, but this recommendation was followed only in 12 patients. 4 patients cessated buserelin treatment before end of the tumor therapy, and 4 other dropped out of the study. Testosterone plasma levels were measured before, during and after treatment with buserelin. 7 days after starting they were increased in most patients, while they were lower after 14 days and at the end of treatment period. Semen analysis showed sperm counts of 1 to 44 millions/ml with motility rates from 9 to 81%. In only ten patients we analysed a semen sample up to 6 months after cessation of treatment. In all but one we found azoospermia. Thus this treatment at now cannot be recommended in young men undergoing cytotoxic treatment to preserve fertility.
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PMID:Treatment with the gonadotropin-releasinghormone agonist buserelin to protect spermatogenesis against cytotoxic treatment in young men. 247 46

Eighteen men (mean age 27, range 18-30 years) treated for Hodgkin's disease with 6-8 courses of MVPP (Mustine, Vinblastine, Procarbazine and Prednisolone) have had Leydig cell function assessed by their steroidogenic responses to stimulation by a single bolus dose of HCG (1000 units intramuscularly). Normal age-matched men (n = 16) acted as controls. Baseline immunoreactive FSH was markedly raised in the patients (mean 18.1 +/- SD 6.9 vs 2.0 +/- 1.5 IU/l, P less than 0.0001) reflecting damage to the germinal epithelium. Immunoreactive LH was also greater in patients (10.3 +/- 3.9 IU/l) than in controls (3.9 +/- 1.9 IU/l, P less than 0.0001). There were no differences between the baseline testosterone, androstenedione, oestradiol, oestrone and sex hormone binding globulin (SHBG) concentrations. The testosterone/SHBG ratios were similar in the two groups and there was no correlation between baseline LH and testosterone concentrations or testosterone/SHBG ratios. Testosterone, androstenedione, oestradiol and oestrone secretion in response to HCG stimulation were similar at 24 h and 96 h in both groups. In order to explain the paradox of elevated immunoreactive LH in the face of normal testicular steroidogenesis in such patients, LH biological activity (B) as well as LH immunoreactivity (I) and FSH and testosterone were estimated in a second similar group of patients (n = 17, mean age 27, range 17-43 years) and in a further age-matched control group (n = 17). Bioactive and immunoreactive LH levels were significantly increased (P less than 0.005 and P less than 0.001, respectively) in the patient group.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The pituitary-Leydig cell axis in men with severe damage to the germinal epithelium. 313 51

A long-term study of gonadal function was conducted in 46 men and 28 women in prolonged remission of advanced Hodgkin's disease after cyclical combination chemotherapy with nitrogen mustard, vinblastine, prednisolone, and procarbazine. The mean follow-up was 6.9 years. Azoospermia or profound oligospermia occurred in 36 of the men, but late recovery was occasionally observed. Testosterone secretion was preserved. Amenorrhoea and gonadal hormone deficiency developed in 22 of the women and never recovered. Partial or complete chemical sterilisation and gonadal hormone deficiency is currently a consequence of cure of advanced Hodgkin's disease in most patients.
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PMID:Gonadal function in Hodgkin's disease: long-term follow-up of chemotherapy. 681 72

Prostate cancer (PCA) is one of the most invasive malignancy and second leading cause of cancer related deaths in United States and some other countries. Long latency period makes PCA an ideal disease for pharmacologic or nutritional chemoprevention. Lupeol, a triterpene present in mango and other fruits, has shown to possess anticancer properties in in vivo and in vitro assays. Here, we recorded the apoptogenic activity in mouse prostate by lupeol and mango pulp extract (MPE). Testosterone was injected subcutaneously (5 mg/kg body weight) for 14 consecutive days to male Swiss albino mice. Lupeol/MPE supplementation resulted in arrest of prostate enlargement in testosterone-treated animals. In mouse prostate tissue, lupeol and MPE supplementation resulted in a significantly high percentage of apoptotic cells in the hypodiploid region. The induction of apoptosis in mouse prostate cells was preceded by the loss of mitochondrial transmembrane potential and DNA laddering. In testosterone-induced mouse prostate, upregulation of antiapoptotic B-cell non-Hodgkin lymphoma-2 and downregulation of proapoptotic Bcl-2-associated X protein and caspase-3 were also recorded. We further observed apoptogenic activities of lupeol in an in vitro model using human prostate cancer cells [lymph node carcinoma of the prostate (LNCaP)]. The apoptogenic response of lupeol-induced changes in LNCaP cells can be summarized as early increase of reactive oxygen species followed by induction of mitochondrial pathway leading to cell death. Thus, the results of this study demonstrate that lupeol/MPE is effective in combating testosterone-induced changes in mouse prostate as well as causing apoptosis by modulating cell-growth regulators.
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PMID:Induction of apoptosis by lupeol and mango extract in mouse prostate and LNCaP cells. 1844 43

Gonadal function was assessed in male lymphoma survivors based on serum hormone levels (LH, FSH, testosterone, SHBG), and was related to treatment, age and observation time. Male patients <or= 50 years at diagnosis treated for Hodgkin's (HL) and/or non-Hodgkin's lymphoma (NHL) at the Norwegian Radium Hospital from 1 January 1980 to 31 December 2002 were included. Five treatment groups were defined: 1: radiotherapy only and/or low gonadotoxic chemotherapy (both HL and NHL)('No/low'), 2: medium gonadotoxicity chemotherapy for NHL ('med-NHL'), 3: medium gonadotoxicity chemotherapy for HL ('med-HL'), 4: highly gonadotoxic chemotherapy for NHL ('high-NHL'), 5: highly gonadotoxic chemotherapy for HL ('high-HL'). Gonadal hormone levels were categorised into three groups: 1: All gonadal hormones within normal range (normal), 2: Isolated elevated FSH, with LH, SHBG and testosterone within normal range (exocrine hypogonadism), 3: Testosterone below and/or LH above normal range (endocrine hypogonadism). One hundred and forty-four (49%) of the patients had normal gonadal hormones, 60 (20%) displayed exocrine hypogonadism and almost one-third (n=90, 30%) had endocrine hypogonadism. Compared to those treated with no/low gonadotoxic chemotherapy patients from all other treatment groups had significantly elevated risk for exocrine hypogonadism. Patients from the other treatment groups, except those in the med-NHL group, also had significantly elevated risk for endocrine hypogonadism compared with the group treated with no/low gonadotoxic chemotherapy. Men aged above 50 years at survey were about five times more likely to have endocrine hypogonadism compared with those less than 40 years. Because of the adverse health effects following long-lasting endocrine hypogonadism, gonadal hormones should be assessed regularly in male lymphoma survivors, especially after treatment with alkylating agents and high-dose chemotherapy with autologous stem cell support and in male patients who are 50 years and older.
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PMID:Gonadal function in male patients after treatment for malignant lymphomas, with emphasis on chemotherapy. 1915 43