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Query: UMLS:C0376358 (prostate cancer)
 59,338 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A co-operative phase II study of the semisynthetic podophyllotoxin derivative Etoposide (VP-16) was undertaken in patients with genitourinary tumors. A total of 83 out of 115 patients entered into the study were evaluable for response. Antitumor effects were evaluated according to "Standards for the Evaluation of Direct Effects of Chemotherapy in Solid Tumors" (otherwise known as the Koyama-Saito Group Criteria). Objective response was noted in 2 patients (6.3%) out of 32 with testicular cancer, whereas no responders were seen in bladder and renal cancer patients. In patients with prostatic cancer, 1 out of 13 (7.7%) responded. Major clinical side effects were alopecia and gastrointestinal toxicities (anorexia, nausea and vomiting). Mucositis, abdominal pain, diarrhea and general fatigue were also noted. Anomalies in laboratory test findings were mainly myelosuppression-related, with leukopenia being observed in 66.3% of patients.
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PMID:[Phase II study of etoposide (VP-16-213) in genitourinary tumors. VP-16-213 Genitourinary Study Group]. 375 24

Physical and social characteristics recorded at college physical examination and reported in subsequent questionnaires to alumni in 1962 or 1966 by 50,000 former students from Harvard University and the University of Pennsylvania were reviewed for their relationship to major site-specific cancer occurrence. The records of 1,359 subjects who died with a major site-specific cancer in a 16- to 50-year follow-up period and of 672 subjects who reported such a cancer by mail questionnaire in 1976 or 1977 were compared with those of 8,084 matched classmates who were known to be alive and free of cancer at the time subjects with cancer had died or had been diagnosed. Cigarette smoking, as reported both in student years and years as alumni, predicted increased risk for cancers of the respiratory tract, pancreas, and bladder. Student coffee consumption was associated with elevated risk for leukemia, but it was unrelated to cancers of the pancreas and bladder. Male students with a record of proteinuria at college physical examination experienced increased risk of kidney cancer, and those with a history of tonsillectomy experienced increased risk of prostate cancer. Students who at college entrance reported occasional vague abdominal pain were at elevated risk for pancreatic and colorectal cancers in later years. Increased body weight during college was associated with increased risks of kidney and bladder cancers, whereas for alumni this index was associated only with kidney cancer. Increased weight-for-height during college (but not in 1962 or 1966) predicted increased occurrence of female breast cancer. Jewish students experienced elevated risk for subsequent cancers of the female breast, colon, and combined colorectum. These and other findings are presented as clues deserving further exploration for any etiologic significance that they may hold for the cancer sites studied.
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PMID:Early precursors of site-specific cancers in college men and women. 385 86

Phase II study of cis-diaminedichloroplatinum(II) (CIS-DDP) administered intravenously was performed in 77 patients with urologic malignancies for the evaluation of clinical responses and adverse effects. The eligibility of the patients and evaluation of response were carried out according to the general criteria proposed by Drs. Koyama and Saito. Out of 85 patients, entered in this phase II study, 77 patients were considered evaluable. Complete responses were seen in 4 patients, 3 testicular tumor and 1 bladder cancer. Partial response were obtained in 24 patients; 10 bladder cancer, 8 testicular tumor, 5 prostatic cancer, and 1 renal cell carcinoma. Overall response rates were 73.3% in testicular tumor, 50.0% in bladder tumor, 20.8% in prostatic cancer, and 7.7% in renal cell carcinoma. Incidences of toxicities were noted in the gastrointestinal tract. Nausea, vomiting, anorexia, abdominal pain, and diarrhea were observed in 78.5% of the patients treated with CIS-DDP. Myelosuppression, lassitude, renal and hearing dysfunction were other prominent adverse effects.
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PMID:[Phase II study on cis-diamminedichloroplatinum (II) by a collaborative study]. 689 91

A 73-year-old male with low abdominal pain on urination and frequent urination was diagnosed as poorly differentiated adenocarcinoma of prostate. He received endocrine therapy with DESD and bilateral orchiectomy. This treatment was not effective, so he was given intra-arterial infusion chemotherapy with MTX, ADM and CDDP using the reservoir system. After 2 courses of this chemotherapy the regression rate was 75%, and the pathological examination after the chemotherapy revealed no cancer cells. There is no established chemotherapy for prostate cancer at present. Thus this case is very suggestive for the treatment of prostate cancer.
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PMID:[A case report of prostate cancer resistant to endocrine therapy successfully treated with intra-arterial chemotherapy]. 757 95

Ischemic colitis is an infrequent but potentially devastating complication of abdominal aortic reconstruction. Identification of patients with predisposing risk factors for the development of ischemic colitis can guide intraoperative measures to preserve or restore colonic blood flow during aortic surgery. Previous radiation therapy for pelvic malignancy may be one such predisposing risk factor. Two cases are presented in which ischemic colitis complicated abdominal aortic reconstruction in the setting of previous pelvic irradiation. In the months after radiation therapy for prostate cancer, one patient underwent infrarenal abdominal aortic aneurysm repair. Ischemic infarction of the sigmoid colon developed acutely after surgery and required emergent sigmoid colectomy. The second patient underwent reconstruction of an infrarenal abdominal aortic aneurysm after having had radiation therapy for a bladder tumor. Despite an initial satisfactory result, the patient's abdominal pain and diarrhea progressively worsened and he eventually required sigmoid colectomy for severe ischemic colitis. In both of these patients, the inferior mesenteric arteries were patent and had not been reimplanted. The association of pelvic radiation therapy with ischemic colitis after aortic reconstruction should focus attention to the operative details for maintaining the colonic circulation in these patients. Reimplantation of the inferior mesenteric artery in particular may prevent both the acute and the insidious variants of this complication in patients who undergo aortic surgery and decrease the incidence of this complication in patients with a history of radiation therapy to the pelvis.
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PMID:Pelvic radiation therapy as a risk factor for ischemic colitis complicating abdominal aortic reconstruction. 862 9

For many large physician groups, about 75% of all revenues come from capitation contracts. These groups may reduce the variable expenses of patient care by conducting medical outcome studies. Physician groups will obtain the most benefit for their limited research dollars by focusing outcomes research on prevalent medical conditions. The purpose of this study is to provide a comprehensive analysis of the content of physicians' medical practices. We found that 21 diagnostic clusters defined 70% or more of the episodes treated by primary care physicians. For specialists, no more than eight diagnostic clusters were needed to define the majority of their practices. Outcomes research should initially focus on abdominal pain, acute lower respiratory infections, cataracts, cholelithiasis, congestive heart failure, diabetes mellitus, external abdominal hernias, ischemic heart disease, low back pain, maternity care, menstrual disorders, otitis media, peptic diseases, prostate cancer, psychotic episodes, renal calculi, seizure disorders, and thyroid diseases.
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PMID:Analyzing the content of physicians' medical practices. 1013 99

A 67-year-old male admitted to our hospital with a complaint of gross hematuria and lower abdominal pain. He was being followed up at our hospital for prostate cancer with multiple bone metastases. He was diagnosed with spontaneous rupture of the urinary bladder by abdominal computed tomography. Chest X-ray and chest computed tomography also showed pneumomediastinum. An urgent operation revealed a rupture of the urinary bladder 3 cm in length. We briefly reviewed 122 cases of spontaneous rupture of the urinary bladder reported in the Japanese literature.
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PMID:[A case of spontaneous rupture of the urinary bladder followed by pneumomediastinum]. 1216 38

We present the first reported case of a schwannoma of the seminal vesicle that occurred in a 48-year-old man who presented with right lower quadrant abdominal pain. Computed tomography scan and magnetic resonance imaging revealed a mass in the patient's right seminal vesicle. The patient was also found to have a rising prostate-specific antigen level and underwent a transrectal ultrasound-guided biopsy of the prostate and seminal vesicles, which revealed prostate cancer and schwannoma of the seminal vesicle, respectively. Radical prostatectomy with en bloc removal of the seminal vesicle mass was performed and the patient has been free of disease 24 months postoperatively.
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PMID:Schwannoma of a seminal vesicle. 1235 May 6

Acute retention of urine (AUR) is a common urological emergency characterised by a sudden inability to pass urine associated with lower abdominal pain. In recent years, the natural history and incidence of AUR has become better understood, however, further research into methods to prevent it and evaluation of the impact an episode of AUR has on the patient is required. This review provides an overview of the current management of AUR in men and the impact of the condition on patients' quality of life.
Prostate Cancer Prostatic Dis 2004
PMID:Acute urinary retention: a review of the aetiology and management. 1499 35

Since ancient times, plants and herbal preparations have been used as medicine. Research carried out in last few decades has certified several such claims of use of several plants of traditional medicine. Popularity of Momordica charantia (MC) in various systems of traditional medicine for several ailments (antidiabetic, abortifacient, anthelmintic, contraceptive, dysmenorrhea, eczema, emmenagogue, antimalarial, galactagogue, gout, jaundice, abdominal pain, kidney (stone), laxative, leprosy, leucorrhea, piles, pneumonia, psoriasis, purgative, rheumatism, fever and scabies) focused the investigator's attention on this plant. Over 100 studies using modern techniques have authenticated its use in diabetes and its complications (nephropathy, cataract, insulin resistance), as antibacterial as well as antiviral agent (including HIV infection), as anthelmintic and abortifacient. Traditionally it has also been used in treating peptic ulcers, interestingly in a recent experimental studies have exhibited its potential against Helicobacter pylori. Most importantly, the studies have shown its efficacy in various cancers (lymphoid leukemia, lymphoma, choriocarcinoma, melanoma, breast cancer, skin tumor, prostatic cancer, squamous carcinoma of tongue and larynx, human bladder carcinomas and Hodgkin's disease). There are few reports available on clinical use of MC in diabetes and cancer patients that have shown promising results.
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PMID:Pharmacological actions and potential uses of Momordica charantia: a review. 1518 17


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