Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

131 patients with osteolytic metastases from breast cancer were randomised to receive long-term oral treatment with aminohydroxy-propylidene-bisphosphonate (APD), 300 mg daily (n = 70), or to act as controls (n = 61) in a multicentre trial. Specific antitumour therapy was at the discretion of the clinician and variable. An interim analysis was made after a median follow-up of 13 months in the APD group and 14 months in the controls. There was a significant reduction in pathological fractures and severe bone pain in the APD group, and hypercalcaemia was prevented. Consequently the necessity for radiotherapy for skeletal complications was more than halved; the number of systemic therapy changes was also reduced. Gastrointestinal side-effects of APD led to a drop-out of 8% of patients. Oral supportive APD therapy is simple and convenient, and significantly reduced skeletal morbidity in advanced breast cancer.
 ...
PMID:Reduced morbidity from skeletal metastases in breast cancer patients during long-term bisphosphonate (APD) treatment. 288 57

Twenty patients with stage D2 prostatic carcinoma were treated for up to 18 months with D-Trp-6-LH-RH. Results of more than 3 months of treatment on these 20 patients are reported. The analog was given SC once daily at a dose of 1,000 micrograms/day. All patients had bone pain and high levels of acid and alkaline phosphatase. After the first week of D-Trp-6-LH-RH administration, major decreases in bone pain and reversal of the signs of prostatism were observed. Acid phosphatase gradually fell, achieving normal values after 12 weeks. Initial plasma testosterone was within normal limits, but during treatment with D-Trp-6-LH-RH it fell to castration levels. Resting values of PRL, GH, TSH, and cortisol did not show significant changes. After TRH, TSH increased in five patients, but five did not respond. However, at 2 and 4 months, all patients released TSH in response to TRH. Two patients died during the treatment with D-Trp-6-LH-RH despite initial subjective responses and decreases in testosterone levels. The rise in acid phosphatase levels in these two patients was accompanied by a general deterioration, suggesting that they had androgen-independent cancer. One patient who developed progressive hepatic, bone, and pulmonary metastases in spite of previous orchiectomy was also treated with the analog. Three months later his acid phosphatase levels were within normal values, and partial regression of metastases was observed. These results demonstrate that D-Trp-6-LH-RH and other LH-RH agonists can be used as an effective endocrine therapy for advanced prostate carcinoma, thereby avoiding the side effects of estrogens or the psychological impact of surgical castration.
 ...
PMID:Treatment of advanced prostatic carcinoma with D-Trp-6-LH-RH. 293 92

A patient with metastatic colorectal carcinoma to the liver, who was being treated with a continuous systemic infusion of floxuridine (FUDR) through a permanent indwelling central venous catheter, developed bone pain. Bone imaging showed abnormal findings, without evidence of metastatic disease progression elsewhere. The patient's complaints and the abnormality seen on the bone scan resolved with removal of the catheter and discontinuation of the systemic infusion. Diagnostic and therapeutic considerations are discussed.
 ...
PMID:A complication of prolonged infusional chemotherapy masquerading as a bone metastasis in a patient with colorectal carcinoma. 294 23

Many treatment modalities are available to patients with disseminated adenocarcinoma of the prostate. Although no single therapeutic approach can be advocated for all patients at the present time, delay of endocrine manipulation until the onset of symptoms is the recommended approach because it maintains the most normal lifestyle in these patients. With the onset of symptoms such as bone pain or urinary retention, or perhaps as disease progression becomes apparent, orchiectomy is recommended to patients with increased cardiovascular risks as well as to those patients who are judged irresponsible in taking oral estrogens. A dose of 1 mg of diethylstilbestrol three times daily achieves a castrate level of serum testosterone and may not increase cardiovascular mortality. Because of the relative safety and lack of side effects, GnRH analogues represent an alternative treatment in selected patients, particularly in those who refuse orchiectomy or have an increased risk of developing cardiovascular complications. Hormonal manipulation with androgen deprivation remains the cornerstone of treatment and provides clinical remission in the majority of patients with advanced prostate cancer. The prognosis is poor once tumor has recurred. Several secondary forms of endocrine therapy are available, but it would help to be able to select those patients with hormonally sensitive tumors that would respond favorably to these modalities. Transurethral surgery and radiotherapy are effective in palliating patients with bladder outlet obstruction and bony metastases unresponsive to hormonal therapy. Nonhormonal cytotoxic agents are available, but well-controlled studies are required to determine the value of specific agents, whether used alone or in combination.
 ...
PMID:Treatment of advanced prostatic cancer. 295

The clinical and endocrine response to a depot preparation of the LH-RH analogue ICI 118630 (Zoladex) was assessed in 55 untreated patients with advanced prostatic cancer. Whereas gonadal androgen suppression was achieved in all patients, subjective and objective clinical response occurred in only 69%, indicated by a relief of bone pain, a decrease in the size of the primary tumour and lymph node metastases and improvement in bone scan appearances. A third of these patients, however, subsequently showed progression of their disease. Serious side effects were not encountered in this study. The depot formulation is a simple, safe and convenient method of administering Zoladex and offers an alternative treatment for metastatic prostatic cancer.
 ...
PMID:The treatment of metastatic prostatic cancer with the slow release LH-RH analogue Zoladex ICI 118630. 295 5

The trial drug was ICI 118.630 (Zoladex). Inclusion criteria were histologically confirmed advanced prostate cancer (T greater than 2 or N+ or M+), life expectancy greater than 3 months, and no previous radiotherapy, orchiectomy, or chemotherapy. Treatment started in November 1984; 30 patients were recruited. The period of treatment ranged from 6 to 144 weeks (median of 59.5 weeks). One patient died after 6 weeks of rapidly progressive renal failure. Data were updated to the end of August 1987. The mean age was 67.9 years (53-83 years). Subjective response was evaluated by a mean symptoms score (using daytime micturition, nocturia, dysuria, hesitancy, and flow) and a score of three different items: patients' activity, bone pain, and use of analgesics. Only 7.1% of the patients showed a permanent positive response. Four different objective responses (complete, partial, stable disease, and progression) were possible after evaluating the T category, tumor dimensions, metastases, and prostatic acid phosphatase. Testosterone (T) and plasmatic LH levels rose after administration: T dropped below the castration level (1 ng/ml) within a few days and remained constantly low. The rate of progressive disease was 27.6%; disease control was possible in 72.4% of the patients (PR or SD).
 ...
PMID:LH-RH analogue treatment for advanced prostate cancer. 297 66

The use of bone scans in the evaluation of renal cell carcinoma has become routine in many centers. In a retrospective analysis of 42 patients undergoing radical nephrectomy for renal cell carcinoma, we analyzed the cost-effectiveness of routine preoperative bone scans. Although these scans accurately predict metastatic disease to bone, they are not cost-effective as a routine preoperative tool because they do not alter outcome. In selected patients with bone pain and no other positive staging studies, preoperative bone scans may be of value in the decision to perform extirpative surgery.
 ...
PMID:Staging of renal cell carcinoma: cost-effectiveness of routine preoperative bone scans. 298 77

A series of 315 patients with histologically proven breast cancer had skeletal scintigraphy performed for defined reasons other than initial staging. Of these, 173 (55%) were found to be abnormal. The yield of abnormalities was highest (83%) in patients with bone pain or tenderness and radiographic evidence of metastases: 38% in those with bone pain or tenderness alone, 37% in asymptomatic patients with local or regional recurrence and 54% in those with non-bony metastases. The overall actuarial survival over a maximum follow-up of 9 years was significantly worse for those with abnormal scintigraphy. Non-staging skeletal scintigraphy is useful in detecting asymptomatic bone metastases at the time of local or regional recurrence or in the presence of non-bony metastases.
 ...
PMID:The value of non-staging skeletal scintigraphy in breast cancer. 309 92

Twenty-one patients with acute bone pain in areas other than the scaphoid were referred for isotope bone imaging directly from the A&E department. Of these scans 61% were positive. The various pathologies seen included stress fractures, osteomyelitis and bony metastases. Implications of the findings are discussed.
 ...
PMID:Diagnosis of acute bone pain using isotope bone imaging. 317 76

Seven patients with extraneural metastases from medulloblastoma were treated with a combination of cytoxan, adriamycin, and vincristine (CAV). None of the patients had evidence of active neural axis disease. All patients with bone metastases responded with a reduction in bone pain and improvement on the radionuclide bone scan. One patient presenting with lymph node metastases showed initial reduction in the size of the palpable nodes. In this group, the median time to the development of extraneural metastasis was 18 months from the time of original diagnosis of central nervous system medulloblastoma. The median duration of response to CAV, after extraneural metastasis, was 17 months (4-65 months). Four of seven patients died of disease-related causes, one patient presumed well was lost to follow-up, and two of seven are still without evidence of active disease at 37 and 65 months. The combination of CAV is well tolerated and provides reasonably good palliation for extraneural medulloblastoma.
 ...
PMID:Treatment of extraneural metastatic medulloblastoma with a combination of cyclophosphamide, adriamycin, and vincristine. 320 Mar 78


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>