Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Spiroplatin was investigated in a multicentre phase I study. 67 patients with advanced solid tumours received 151 cycles either by short-term or prolonged infusion, repeated every 3 weeks, at 2.5-40 mg/m2. Myelosuppression and renal toxicity were dose-limiting. Proteinuria, which was dose- and schedule-dependent, indicated glomerular and tubular damage. The maximum tolerated doses (MTD) for poor-risk and good-risk patients were 35 and 40 mg/m2, respectively. The area under the curve (AUC) at the MTD did not correspond with the AUC at the LD10 in mice with ratios of 0.3 for free platinum and 2.6 for total platinum; these were not suitable for predicting the MTD. 1 complete response was observed in a patient with breast cancer and lung metastases and 1 partial response in a patient with adenocarcinoma of the lung. The recommended dose for phase II studies was 30 mg/m2 by 4 h infusion every 3 weeks.
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PMID:Phase I study of spiroplatin. 182 11

A right adrenocortical carcinoma (weighing 978 g) was removed from a 45-year-old man in April 1986, the tumour bed then being irradiated with 40 Gy. Subsequently discovered multiple lung metastases were treated with cisplatin, etoposide and bleomycin, without improvement. Treatment with mitotane (Lysodren) was also without effect and had to be discontinued because of severe side effects. Treatment with suramin (Germanin) was begun in August 1987. After a loading dose of 10.7 g for six weeks the lung metastases regressed almost completely. But lung metastases were again demonstrated in January 1988 during a low-dose maintenance regimen of suramin. Increased dosage arrested further growth, but achieved no regression of the metastases. The patient died unexpectedly in April 1988 of acute circulatory failure. Suramin administration had been discontinued six weeks earlier because of bronchopneumonia and general deterioration. Thrombocytopenia, coagulation disorders and moderate proteinuria were the side effects of suramin treatment.
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PMID:[Treatment of metastatic adrenal carcinoma with suramin]. 292 93

The clinical and radiologic features of 27 patients with renal metastases arising from eight different types of nonlymphomatous primary malignancies are presented. Renal metastases were generally detected late in the course of the malignancy. In 23 patients there were no symptoms referable to the kidney. Urinalysis was normal in nine patients and showed microscopic hematuria in nine, gross hematuria in four, and proteinuria in four. Radiologically, metastases were usually multifocal; however, metastases arising from colon, lung, and breast carcinoma were sometimes large, solitary, and otherwise indistinguishable from primary renal cell carcinoma. Three of four melanoma metastases and three of seven lung metastases infiltrated the perinephric space. Computed tomography was the most sensitive modality, depicting renal metastases in all 24 cases in which it was employed, followed by ultrasound and intravenous urography. In patients with a history of malignancy, renal metastases outnumbered renal cell carcinomas by approximately 4:1. This study indicates that a new renal lesion in a patient with advanced, noncurable cancer is more likely metastatic than primary and that biopsy in this setting is unlikely to be of aid.
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PMID:Renal metastases: clinicopathologic and radiologic correlation. 379 48

Sorafenib and lenvatinib showed efficacy for patients with radioactive iodine (RAI)-refractory differentiated thyroid cancer (DTC) in pivotal phase 3 clinical trials. Although the efficacy of lenvatinib in patients who received previous treatment with multi-target kinase inhibitors (m-TKIs), including sorafenib, was reported, the efficacy of sorafenib in patients who previously received lenvatinib remains unknown. A 75-year-old woman diagnosed as RAI-refractory poorly differentiated carcinoma with multiple lung metastases and started treatment with lenvatinib. She continued to receive lenvatinib but with repeated dose interruptions and reductions due to continuous proteinuria. Because of severe and persistent proteinuria as well as newly developed renal impairment, lenvatinib was suspended after two years of treatment. After the 7-month suspension, her proteinuria and renal impairment were partially improved, but her lung metastases progressed. Because she was unable to tolerate previous treatment with lenvatinib, sorafenib was started. At 7 months of treatment with sorafenib, her lung metastases shrank and she could continue sorafenib without exacerbation of proteinuria or renal impairment. This case may suggest that sorafenib does not exacerbate the proteinuria or renal impairment induced by lenvatinib, and may be an effective treatment option for RAI-refractory DTC patients who are unable to tolerate lenvatinib.
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PMID:Successful treatment switch from lenvatinib to sorafenib in a patient with radioactive iodine-refractory differentiated thyroid cancer intolerant to lenvatinib due to severe proteinuria. 2977 95

We report a case of multiple lung metastases of RAS mutant type descending colon cancer with development of nephrotic syndrome after the introduction of FOLFIRI plus ramucirumab(RAM). A female patient in her 50s underwent adjuvant chemotherapy with capecitabine and oxaliplatin after primary tumor and partial lung resection. For recurrent multiple lung metastases, 4 years of capecitabine and bevacizumab therapy was administered. FOLFIRI plus RAM therapy was introduced because of tumor progression. After treatment, the patient showed increased urine protein content, decreased serum albumin levels, marked hypertension, and increased edema, and was diagnosed with nephrotic syndrome. The patient's condition improved with prednisolone, additional doses of antihypertensive, and diuretics. Even in cases where it is possible to control proteinuria during bevacizumab administration, it is necessary to keep in mind that RAM administration as second-line therapy may cause nephrotic syndrome.
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PMID:[A Case of Nephrotic Syndrome Induced by FOLFIRI plus Ramucirumab for Metastatic Descending Colon Cancer]. 3215 63

Target agents such as tyrosine kinase inhibitors have improved renal cell carcinoma (RCC) patient outcomes. However, complete remission (CR) with target agents is rare. Furthermore, CR of bone metastasis is much less common. We report a case of CR in bone and lung metastatic RCC. Radical nephrectomy was performed first, and clear cell RCC was diagnosed. Thereafter, sunitinib was started, and bone and lung metastases resolved entirely after 8 months of treatment. Sunitinib therapy was discontinued after 2 years because of the adverse event of proteinuria. However, the patient has remained in CR for over 1 year after sunitinib cessation.
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PMID:Complete remission of metastatic renal cell carcinoma to the bone with sunitinib. 3236 98