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26 (0,137s)

Result

Therapy of small cell lung cancer with emphasis on oral topotecan

Systemic chemotherapy plays a major role in the management of patients with small cell lung cancer. In the second-line setting, topotecan showed similar efficacy but better tolerability compared to combination chemotherapy and similar effica...

FC - Pneumologie

  • 2010
  • Jx
Result

Topotecan in the treatment of advanced recurrent epithelial ovarian cancer

We observed good results with topotecan treatment as second-line chemotherapy in patients with advanced recurrent ovarian cancer. Results are so encouraging that warrants further investigation as first-line agent....

FD - Onkologie a hematologie

  • 2000
  • D
Result

Topotecan vitreous and plasma levels and retinal toxicity after transcorneal intravitreal delivery in healthy albino rabbits: Alternative retinoblastoma treatment

after transcorneal intravitreal injection of 1 mu g and 2 mu g of topotecan injection of 1 mu g (group A) or 2 mu g (group B) of topotecan. Vitreous and blood of saline. Plasma and vitreous levels of topotecan were determi...

FP - Ostatní lékařské obory

  • 2012
  • Jx
  • Link
Result

The role of cryotherapy in vitreous concentrations of topotecan delivered by episcleral hydrogel implant

. In this in vivo study, the delivery of topotecan via lens-shaped, bi-layered hydrogel implants to higher concentrations of topotecan in the vitreous. The study included 18 New Zealand albino rabbits. Nine rabbits received a to...

Polymer science

  • 2022
  • Jimp
  • Link
Result

Antiproliferative effects of selected chemotherapeutics in human ovarian cancer cell line A2780

cisplatin, paclitaxel, carboplatin, gemcitabine, topotecan and etoposide with paclitaxel and topotecan.

FD - Onkologie a hematologie

  • 2012
  • Jx
Result

2-Hydroxyethyl methacrylate hydrogels for local drug delivery: study of topotecan and vincristine sorption/desorption kinetics and polymer-drug interaction by ATR-FTIR spectroscopy

on the sorption capacity and mechanism of the release of topotecan (TPT) and vincristine (VCR...

Polymer science

  • 2021
  • Jimp
  • Link
Result

Hydrogel implants for transscleral diffusion delivery of topotecan: in vivo proof of concept in a rabbit eye model

bi-layered hydrogel implant for delivery of topotecan (TPT) via transscleral...

Polymer science

  • 2021
  • Jimp
  • Link
Result

A sensitive bioanalytical ultra-high-performance liquid chromatography-tandem mass spectrometry method for the simultaneous quantitation of lactone and carboxylate forms of topotecan in plasma

Topotecan (TPT) is used in the treatment of retinoblastoma, the most common malignant intraocular tumor in children. TPT undergoes pH-dependent hydrolysis of the lactone ring to the ring-opened carboxylate form, with the lactone form showing...

Polymer science

  • 2024
  • Jimp
  • Link
Result

Resistance/sensitivity in vitro in ovarian cancer patients

The highest frequency of resistance in vitro occured for etoposid, gemcitabin and paclitaxel and the most effective chemotherapeutical agents were cisplatinum and topotecan. Cisplatin had the lowest incidence of drug resistance in vitro than...

FK - Gynekologie a porodnictví

  • 2010
  • Jx
Result

Hydrogel implants for transscleral drug delivery for retinoblastoma treatment

therapeutically active doses of low molecular weight hydrophilic antitumor drugs topotecan topotecan-loaded and a minimum of 6 days for vincristine-loaded hydrogels). The bi......

Polymer science

  • 2019
  • Jimp
  • Link
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