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Query: UMLS:C0029463 (
osteosarcoma
)
16,637
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 19-year-old woman with a diagnosis of
osteosarcoma
was initially treated with amputation of her right leg and adjuvant adriamycin. She developed pulmonary metastases 18 months following diagnosis. She was then given cis-dichlorodiammineplatinum(II) (
DDP
) at a dose of 100 mg/m2 iv approximately every 4 weeks as the sole drug. Following the fifth dose of
DDP
, she complained of numbness and tingling in her hands and leg. A distal sensory loss extending to both elbows and her remaining knee was found on examination. Nerve conduction tests were compatible with peripheral neuropathy of the "glove and stocking" type.
DDP
was withheld and her sensory loss improved over the next 2 months, but became worse after another course of
DDP
was administered. The temporal relationship between the findings and the administration of
DDP
implicates this drug as the causative agent in the peripheral neuropathy.
...
PMID:Peripheral neuropathy as a complication of cis-dichlorodiammineplatinum(II) treatment: a case report. 20 27
Cis-dichlorodiammine platinum (II) (
DDP
) is the salt of a heavy metal with a wide spectrum of antineoplastic activity. Its toxicity is multisystem and similar to that of other heavy metals, including lead and thallium. A young man being treated with primary adjuvant Adriamycin and
DDP
for
osteogenic sarcoma
is described who developed a gingival line which temporally was related to
DDP
administration. Although not chemically or histologically analyzed, we believe this to be a new finding related to
DDP
which corresponds to the lead line of plumbism and other heavy metal intoxication.
...
PMID:The gingival platinum line: a new finding following cis-dichlorodiammine platinum (II) treatment. 29 74
Eight patients with advanced metastatic osteogenic sarcoma were treated with cis-dichlorodiammineplatinum(II) (
DDP
). Prior to
DDP
, seven patients had amputations and all had received adjuvant adriamycin (ADR) therapy. In addition, prior to
DDP
, six patients had received high-dose methotrexate. There was one complete response (pulmonary metastases) and four partial responses (three metastases in the lungs and one in the bone). One additional patient, with local recurrence of
osteogenic sarcoma
of the mandible following initial resection and adjuvant ADR, was retreated with surgery and
DDP
and is disease-free for greater than 3 years. The cumulative dose ranged from 300 to 660 mg/m2. Toxicity included irreversible kidney damage in two patients, transient severe hematologic suppression in two patients, and nausea and vomiting in all patients.
DDP
is a new effective agent in the treatment of
osteogenic sarcoma
.
...
PMID:cis-Dichlorodiammineplatinum (II) in advanced osteogenic sarcoma. 34 12
cis-Dichlorodiammineplatinum(II) (
DDP
) was studied in 16 children with far-advanced malignancies. Three dosage schedules were tried: regimen A, 20 mg/m2/day x 5 days for 3-4 weeks (11 patients); regimen B, 50 mg/m2 once a week (four patients); and regimen C, 60 mg/m2/day x 2 days every 3-4 weeks (one patient). Four of 16 patients (25%) showed partial response, including one with
osteogenic sarcoma
, one with neuroblastoma, one with seminoma, and one with medullary carcinoma of the thyroid. Two patients showed clinical improvement. The major toxic manifestations included nausea and vomiting (16 of 16), renal toxicity (three of 16), transient pancytopenia (six of 12), and hearing loss (two of 16). It is apparent that
DDP
has activity in pediatric tumors; however, a more precise response rate must be delineated in a larger series of patients.
...
PMID:Clinical response and toxicity with cis-dichlorodiammineplatinum(II) in children. 89 Jun 92
In
osteosarcoma
, intraarterial (IA) administration of systemic treatment has been advocated to improve local tumor response preparing for, or even obviating, definitive surgery. Because data from the literature did not unequivocally support the local superiority of IA infusion, a comparative study was started in 1986. Preoperative chemotherapy consisted of 45 mg/m2 of doxorubicin on days 1 and 2; 12 g/m2 of high-dose methotrexate on days 15 and 22; and 3 g/m2 of ifosfamide on days 29, 30, 50, and 51 followed on days 31 and 52 by intravenous (IV) versus IA tourniquet infusion of cisplatin (
DDP
). A strict randomization of patients was not feasible. A balanced distribution of risk factors was strived for by stratifying and allocating the appropriate patients centrally. The infusion time was prolonged from 1 to 5 hours in the IV group, and the
DDP
dose was reduced from 150 to 120 mg/m2 in both arms when intolerable ototoxicity became apparent. A multivariate analysis was performed to exclude a bias on the response rates from risk factor distribution and from modifications of
DDP
infusion time and dosage. The overall fraction of histologic good responders (greater than 90% necrosis) was not found to be different after IA versus IV treatment (34/50 [68%] vs. 41/59 [69%]). Intraarterial instead of IV use of
DDP
within an aggressive systemic treatment does not seem to improve the local tumor response.
...
PMID:Effect of intraarterial versus intravenous cisplatin in addition to systemic doxorubicin, high-dose methotrexate, and ifosfamide on histologic tumor response in osteosarcoma (study COSS-86). 220 24
Cis-diamminedichloro platinum (II) (cis-
DDP
) and cis-diamminediaquo platinum (II) nitrate (cis-aq) were complexed to a macromolecular carrier carboxymethyl dextran (CM-dex). Two carriers were used in this study, one derived from dex-T-10 (Mr-10000) and the other from dex-T-40 (Mr-40000). The two platinum (II) drugs formed soluble complexes with both carriers. Uncomplexed and complexed drugs were tested and found to be cytotoxic in vitro against 5 murine and 2 human derived tumor cell lines. The two free platinum (II) drugs were cytotoxic against these cells to a similar extent. In comparison to the free drugs the complexes were somewhat less active, up to 3 fold, against murine 38C-13, L1210, EL-4 and RDM-4 leukemias, as well as against human HeLa and
osteogenic sarcoma
, and as active as the free drugs against murine F9 embryonal carcinoma. There were no major differences in the in vitro cytotoxic activity between CM-dex T-10 and CM-dex T-40 complexes. Differences due to the molecular size of the carrier were observed in vivo: The CM-dex T-10 complexes were significantly less toxic than the free drugs, whereas the reduction of toxicity by complexing to CM-dex T-40 was less profound. As for the efficacy, when tested in vivo against a cis-
DDP
sensitive tumor (F9) the T-40 complexes were equally or even more effective than the respective free drugs. The T-10 complexes were less effective than the free drugs at equal drug doses but their effectivity increased at increasing drug levels. These complexes were, however, very effective in inhibiting tumor growth upon repeated injections, leading to 100% survival.
...
PMID:Cis-platinum (II) complexes of carboxymethyl-dextran as potential antitumor agents. II. In vitro and in vivo activity. 243 22
The effectiveness of cis-diammine-dichloroplatinum (cisplatinum, platidiam,
DDP
) alone or as a component of combined treatment was evaluated in 85 patients with
osteogenic sarcoma
. The said drugs were used as adjuvants following radical surgery (group I-18 cases), in combined treatment of solitary and single lung metastases (group 2-7 cases) and in 60 patients with advanced tumors (group 3). An analysis of long-term results showed response in 30.8% in group 3. In group 2, application of chemotherapy plus surgery was followed by remissions of 2-46+-month duration (mean-13.9 months). In group I, 78.7% are expected to survive metastasis-free more than 12 months. Toxicity was moderate, with nausea and vomiting (87.1%), myelosuppression (52.8%), nephrotoxicity (48.6%) and alopecia (75.7%) being the most common side-effects.
...
PMID:[Experience with and outlook for the use of cisplatin in the combined therapy of osteogenic sarcoma]. 347 57
Eighteen children with refractory malignant tumors were treated with cis-
DDP
. They included 10 neuroblastomas, 2 rhabdomyosarcomas, and one each of hepatoblastoma, yolk sac tumor,
osteosarcoma
and pinealoma. Of 7 cases treated only with cis-
DDP
, 2 were NC, 6 PD and none were CR or PR. Of 11 cases treated with cis-
DDP
combined with other agents, 7 were PR, 2 NC, 2 PD and none were CR. The major side effect of cis-
DDP
was renal toxicity, but this was not serious and only transient. Three cases were treated with the continuous intra-arterial infusion method. These included 2 neuroblastomas and one yolk sac tumor. This treatment was therefore highly effective for children with malignant tumors, and few side effects were observed.
...
PMID:[Effects of cis-DDP in children with refractory malignant tumors]. 395 83
Eleven patients with
osteogenic sarcoma
(9), Hodgkin disease (1), and mesenchymal sarcoma (1), were treated with 5-fluorouracil (5-FU) and cisplatin (
DDP
). Myelosuppression and vomiting of variable degrees occurred in all. No responses were seen.
...
PMID:5-fluorouracil and cis-platinum in the treatment of refractory solid tumors: a pediatric oncology group phase I-II study. 694 Oct 70
From December 1973 to november 1978, 31 patients with
osteosarcoma
were treated with combination chemotherapy consisting of cyclophosphamide, vincristine, adriamycin and DTIC. 11 out of 19 patients with localized osteosarcoma are alive with no evidence of disease, 14+ to 40+ months after initiation of adjuvant postoperative chemotherapy. The probability of relapse-free survival for this group was calculated as 62% at 2 years and 48% at 3 years. Considering the 15 patients with
osteosarcoma
of the limbs relapse-free survival will be 79% at 2 years and 62% at 3 years. In 10 of 11 patients with no relapse the primary tumor has been located in the metaphysis of the proximal tibia or the distal femur. All patients with
osteosarcoma
of the trunk have died from metastases. Most of the 12 patients with metastasizing
osteosarcoma
died within one year after onset of chemotherapy. In none of these patients a complete remission could be achieved. For patients receiving adjuvant chemotherapy results are comparable with those reported by other investigators. In patients with disseminated
osteosarcoma
alternative chemotherapy regimens including adriamycin, cis-dichloro-diammine-platinum and ifosfamide may prove superior. In a pilot-study using vincristine-adriamycin-
DDP
or ifosfamide-
DDP
response to chemotherapy was noted in 4 out of 7 patients with two continuing complete remissions for 13+ and 5 1/2+ months, respectively.
...
PMID:[Results of cytostatic therapy with cyclophosphamide, vincristine, adriamycin and DTIC (CYVADIC) in localized and metastasized osteosarcoma. A retrospective analysis]. 699 10
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