Intraoperative examination of sentinel axillary lymph nodes can be done by imprint cytology, frozen section, or, most recently, by PCR-based amplification of a cytokeratin signal. Using this technique, benign epithelial inclusions, representing mammary tissue displaced along the milk line, will likely generate a positive PCR signal and lead to a ...

A Phase II study was conducted at Indiana University to evaluate the safety and efficacy of combined weekly Gemcitabine (GEM) with external beam radiotherapy (RT) in unresectable, locally advanced pancreatic cancer (LAPC). Eligible patients had biopsy-proven LAPC without evidence of metastatic disease. In part A of the treatment plan, patients ...

Ectopic recurrence of craniopharyngioma 17 years after initial diagnosis is exceedingly rare in pediatric neuro-oncology. Only 23 cases of ectopic recurrence in children with craniopharyngioma are described in the literature with a median time to recurrence of 3 years. We describe a patient diagnosed at 5 years of age, presenting ...

To evaluate response rate, survival, and toxicity in patients with nonmetastatic pancreatic cancer treated with gemcitabine, bevacizumab, and radiotherapy. Patients received three cycles of therapy over 10 weeks. In total, treatment consisted of intravenous (IV) gemcitabine, 1,000 mg/m(2), every 1 to 2 weeks (7 doses), IV bevacizumab, 10 mg/kg every ...

: Through a phase I study with a fixed radiation dose of 54 Gy and escalating doses of weekly gemcitabine, we established a recommended dose of gemcitabine at 250 mg/m in combination with radiation therapy for patients with unresectable pancreatic cancer. : The purpose of this phase-II study was to ...

: Renal cancer is resistant to most DNA and DNA repair targeted chemotherapy; although moderate response rates to nucleotide analog based therapy have been reported. Bevacizumab also has activity. We thus performed a phase II trial of gemcitabine, capecitabine, and bevacizumab in patients with metastatic renal cancer. : Following significant ...

For last one decade, scientists are working for developing nano anti-cancer drugs with claim of ideal ones due to their targeted chemotherapic nature. These drugs have many beneficial properties such as targeted drug delivery and gene therapy modalities with minimum side effects. This article describes pros and cons and future ...

: The combinations of cisplatin-pemetrexed and cisplatin-gemcitabine are considered the standard systemic therapy for malignant pleural mesothelioma (MPM), which is a rapidly progressive tumor. The purpose of the present study is to evaluate the efficacy, safety, and clinical benefit of the gemcitabine plus docetaxel regimen in the second-line treatment of ...

Translational data suggest that nucleoside transporters, in particular human equilibrative nucleoside transporter 1 (hENT1), play an important role in predicting clinical outcome after gemcitabine chemotherapy for several types of cancer. The aim of this study was to retrospectively determine patients' outcome according to the expression of hENT1 in tumoral cells ...

Gemcitabine has limited benefits as single agent or in combination for pancreatic ductal adenocarcinoma (PDAC). Endothelial monocyte-activating polypeptide II (EMAP) enhances gemcitabine effects in PDAC. We evaluated the combination effects of EMAP, doxorubicin, and docetaxel in experimental PDAC. Cell proliferation, protein expression, and apoptosis were analyzed by WST-1 assay, Western ...

There is currently no consensus about the most effective adjuvant therapy for adenocarcinoma of the pancreas. Both gemcitabine and erlotinib have been demonstrated to improve survival in patients with metastatic disease. This study was designed to evaluate the efficacy of gemcitabine and erlotinib as adjuvant therapy, and to explore potential ...

Gemcitabine (2',2'-difluorodeoxycytidine) administration after resection of pancreatic cancer improves both disease-free survival (DFS) and overall survival (OS). Deoxycytidine kinase (dCK) mediates the rate-limiting catabolic step in the activation of gemcitabine. The authors of this report studied patient outcomes according to the expression of dCK after a postoperative gemcitabine-based chemoradiation regimen. ...

We investigated the efficacy of gemcitabine and vinorelbine (Gem/Vin) combination chemotherapy as a salvage and mobilization regimen in relapsed or refractory Hodgkin lymphoma (HL) patients prior to autologous hematopoietic stem cell transplantation. We retrospectively reviewed the data of our relapsed or primary refractory HL patients treated with Gem/Vin regimen which ...

Patients with biliary tract cancer have a poor prognosis, and, until recently, no standard palliative chemotherapy has been defined. We aimed to investigate the efficacy and safety of cetuximab in combination with gemcitabine and oxaliplatin (GEMOX) for first-line treatment of biliary tract cancer. From Oct 1, 2006, to July 26, ...

Biliary tract carcinomas are uncommon but highly fatal malignancies. Unfortunately, most cases are ineligible for surgery at diagnosis with chemotherapy being the mainstay of treatment. The aim of this Phase II study was to evaluate the efficacy and safety of a biweekly outpatient regimen of gemcitabine plus oxaliplatin in cases ...

Since gemcitabine became the standard treatment for metastatic pancreatic adenocarcinoma, combination chemotherapy obtained conflicting impact on survival (OS). To evaluate Italian treatment trends in metastatic pancreatic cancer. Data on treatment outcome of 943 chemo-naive patients with pathological diagnosis of stage IV pancreatic adenocarcinoma treated between 1997 and 2007 in Italian ...

Pomalidomide is an investigational immunomodulating drug (IMiD) that also inhibits angiogenesis and has direct anti-tumour effects. This phase I study was performed to identify the optimal dose of pomalidomide to be used in combination with gemcitabine in the treatment of patients with metastatic pancreatic cancer. Eligible patients had histologically documented ...

The treatment of patients with advanced or recurrent endometrial cancer remains problematic, because chemotherapy and hormonal therapy have yielded low response rates and limited progression-free survival. Because the combination of gemcitabine and cisplatin demonstrated synergism in preclinical studies, the authors attempted to determine the efficacy and toxicity of this combination ...

Bevacizumab improves responses and progression-free survival when added to first-line paclitaxel/carboplatin or cisplatin/gemcitabine for patients with advanced nonsquamous non-small cell lung cancer. This study was designed to evaluate toxicities and efficacy of gemcitabine/carboplatin/bevacizumab. Patients with untreated advanced nonsquamous non-small cell lung cancer, with no evidence of brain metastases and not ...

3-Aminopyridine-2-carboxaldehydethiosemicarbazone (3-AP) is a novel small molecule ribonucleotide reductase (RR) inhibitor which is more potent than hydroxyurea, the prototype of RR inhibitors. 3-AP enhances the cellular uptake and DNA incorporation of gemcitabine in tumor cell lines. We evaluated the combination of 3-AP plus gemcitabine in advanced biliary tract adenocarcinoma. Thirty-three ...

BACKGROUND: The current study was conducted to evaluate the maximum tolerable dose of weekly gemcitabine administered simultaneously with radiation and cisplatin in patients with locally advanced nonsmall cell lung cancer (NSCLC). METHODS: Patients with stage IIIA/B NSCLC received concurrently 63 grays radiation and 20 mg/m² cisplatin Day 1 to 3 ...

To assess objective response rates after 4 cycles of gemcitabine in combination with oxaliplatin in children and adolescents with relapsed or refractory solid tumours. This multicentre, non-randomised Phase II study included five strata: neuroblastoma, osteosarcoma, medulloblastoma and other CNS tumours strata with two-stage Simon designs and a miscellaneous, extra-cranial solid ...

To evaluate the feasibility, toxicity and efficacy of the combination regimen consisting of gemcitabine-FDR infusion plus erlotinib, in ACP patients. Forty-two patients with histologically confirmed, locally advanced or metastatic pancreatic cancer were included in this phase II trial. Main objectives were to assess the efficacy and safety of this regimen. ...

Gemcitabine is widely used for the treatment of advanced biliary tract cancer (BTC) as first-line chemotherapy. However, there is no standard chemotherapy for patient with advanced BTC refractory to gemcitabine. We conducted a multicenter phase II study of S-1 monotherapy as second-line chemotherapy for patients with advanced BTC that were ...

Preclinical studies suggest that additive or synergistic effects are achieved with the combination of pemetrexed plus gemcitabine. A phase 1 study of pemetrexed plus gemcitabine given every 2 weeks demonstrated encouraging preliminary efficacy against head and neck squamous cell cancer (HNSCC). This was an open-label, single-institution, single-arm, phase 2 study ...

A 63-year-old man with Stage IVa pancreas tail cancer was admitted for a distal pancreatectomy and splenectomy; adjuvant chemotherapy with gemcitabine was also administered. The chemotherapy was terminated after 16 courses due to hemolytic anemia, thrombocytopenia and renal dysfunction. Plasma exchange was performed; however the patient's renal function was diminished, ...

Gemcitabine is a commonly used chemotherapeutic agent for advanced biliary tract carcinoma (BTC), although its efficacy is insufficient. Therefore, it is essential to establish new diagnostic methods, which can predict responders before the treatment. The aim of this study is to identify the most reliable chemoresistance marker to gemcitabine in ...

The standard palliative chemotherapy for pancreatic ductal adenocarcinoma (PDAC) is gemcitabine-based chemotherapy; however, PDAC still presents a major therapeutic challenge. The aims of this study were to investigate the expression pattern of genes involved in gemcitabine sensitivity in resected PDAC tissues and to determine correlations of gene expression with treatment ...

The prognosis for advanced/inoperable biliary tract cancer is poor and the management of biliary obstruction and sepsis remains the cornerstone of best supportive care (BSC). Many phase II studies have reported some activity of chemotherapy, usually involving one or more of a fluoropyrimidine, a platinum agent and gemcitabine. No adequately ...

BACKGROUND: Patients with advanced pancreatic cancer failing gemcitabine-based first-line chemotherapy are still in relatively good clinical conditions and may still require second-line chemotherapy, which is frequently administered in daily clinical practice given to without solid scientific support. PATIENTS AND METHODS: A retrospective survey was carried out including 40 patients with ...

Neoadjuvant anthracycline/taxane combinations, with or without gemcitabine, produce pathologic complete responses (pCRs) in 15%-25% of patients. In this multicenter phase II study, we attempted to increase efficacy and decrease toxicity of a 3-drug gemcitabine-containing neoadjuvant regimen by administering dose-dense therapy with pegfilgrastim, and including albumin-bound paclitaxel as the taxane. Patients ...

Curcumin, a plant-derived natural polyphenol, could be a promising anti-cancer drug and shows synergic effects with cytotoxic agents. We evaluated the safety and feasibility of combination therapy using curcumin with gemcitabine-based chemotherapy. Gemcitabine-resistant patients with pancreatic cancer received 8 g oral curcumin daily in combination with gemcitabine-based chemotherapy. The primary endpoint ...

Adjuvant fluorouracil has been shown to be of benefit for patients with resected pancreatic cancer. Gemcitabine is known to be the most effective agent in advanced disease as well as an effective agent in patients with resected pancreatic cancer. To determine whether fluorouracil or gemcitabine is superior in terms of ...

Purpose and relevance. Chemotherapy-induced thrombocytopenia (CIT) can be a significant problem in patients with cancer, leading to numerous clinical complications. Understanding the types of patients at risk for these complications is essential to improve monitoring, counseling, and provide future targeted prophylaxis measures. Previous studies have limited prospective utility since they ...

Neoadjuvant chemotherapy can facilitate pancreatic resection in patients with initially unresectable pancreatic cancer (PC). We report the results of a phase II trial of gemcitabine-oxaliplatin neoadjuvant chemotherapy for patients with locally advanced, nonmetastatic PC. A prospective, phase II clinical trial using neoadjuvant chemotherapy, consisting of gemcitabine (900 mg/m(2)) and oxaliplatin ...

We aimed to evaluate the efficacy and safety of gemcitabine/S-1 combination chemotherapy for the treatment of patients with advanced biliary tract cancer. Patients with histologically or cytologically confirmed unresectable or recurrent biliary tract cancer were eligible for inclusion. The primary endpoint was overall survival. Gemcitabine was administered intravenously at a ...

BACKGROUND: This retrospective study aimed to determine the efficacy and toxicity of a combined chemotherapeutic regimen of gemcitabine and cisplatin (GC) for the treatment of metastatic urothelial carcinomas (UCs) in patients 80 years of age and over. PATIENTS AND METHODS: Twelve patients who were at least 80 years old and ...

This was a phase II study to assess the activity of a novel neoadjuvant regimen in locally-advanced breast cancer. Fifty patients with histological confirmation of locally advanced breast cancer received treatment with gemcitabine 1000 mg/m(2) (day 1) followed by gemcitabine 800 mg/m(2) plus docetaxel 75 mg/m(2) plus pegylated liposomal doxorubicin ...

PURPOSE: Patients with cholangiocarcinoma or gallbladder cancer have poor overall prognosis and their management is often complex. Currently, there is no standard chemotherapy for this disease, but several single agents and combinations have shown promising activity, most notably gemcitabine-based combinations. PATIENTS AND METHODS: We conducted a retrospective analysis of all ...

Over the years, doxorubicin and gemcitabine have been among the most widely used drugs for hepatocellular carcinoma (HCC), with relative efficacy. The authors report the results of a phase 2 study of the combination of gemcitabine plus pegylated liposomal doxorubicin. Patients with advanced HCC received combination chemotherapy with gemcitabine 1000 ...

Background Sorafenib, an inhibitor of B-raf, VEGFR2, and PDGFR-β, has activity against pancreatic cancer in preclinical models. In a phase I trial of gemcitabine plus sorafenib, 57% of pancreatic cancer patients achieved stable disease. Patients and methods We conducted a multi-center phase II trial of sorafenib plus gemcitabine in chemo-naïve ...

The aim of this phase II study was to evaluate the feasibility and safety of a carboplatin and gemcitabine combination regimen in the treatment of completely resected non-small cell lung cancer (NSCLC). Patients with completely resected pathologically documented stage IB, II or IIIA NSCLC were treated with carboplatin and gemcitabine. ...

Poorly differentiated endocrine carcinoma (PDEC) of the pancreas is a rare and aggressive tumor. First-line treatment is commonly a combination of etoposide and cisplatin, but there is no consensus regarding further treatment recommendations. In this report, we describe a case of pancreatic PDEC treated with gemcitabine as third-line chemotherapy. A ...

The combination of gemcitabine plus paclitaxel has been proposed as an alternative to the platinum-based combinations for treatment of advanced non-small-cell lung cancer (NSCLC). However, conflicting results have been reported. This meta-analysis was performed to compare the activity, efficacy, and toxicity of gemcitabine plus paclitaxel versus carboplatin plus either gemcitabine ...

The aim of the study was to evaluate safety and efficacy of gemcitabine-cisplatin in elderly patients with advanced non small cell lung cancer (NSCLC). This study included 59 patients aged >70 years consecutively admitted to our Department. treatment consisted of gemcitabine 1000 mg/m(2) on days 1 and 8, and low-dose ...

Evaluation of: Valle J, Wasan H, Palmer DH et al. Cisplatin plus gemcitabine versus gemcitabine for biliary tract cancer. N. Engl. J. Med. 362, 1273-1281 (2010). Biliary tract cancer is a rare disease and it is associated with a poor clinical outcome and survival. A standard therapy has not been ...

Only recently has a standard chemotherapy regimen, gemcitabine plus cisplatin, been established for advanced biliary tract cancers (BTCs) based on a phase III randomized study. The aim of this phase II single-institution trial was to assess the efficacy and safety of gemcitabine combined with carboplatin in the first-line treatment of ...

To evaluate the efficacy,clinical benefits and toxicities of gemcitabine combined with erlotinib for advanced pancreatic cancer. Clinical data of 20 patients with advanced pancreatic cancer treated with gemcitabine 1000 mg/m2 on day 1 and day 8 (repeated every 21 days) plus erlotinib 100-150 mg/d at Peking Union Medical College Hospital ...

Prior studies suggest that tumor cell lines harboring RAS mutations display remarkable sensitivity to gemcitabine and etoposide. In a phase II clinical trial of patients with locally advanced or metastatic pancreatic cancer, we evaluated the response rate to a combination of these drugs. Forty chemo-naïve patients with nonresectable and histologically ...

The new targeted agent bevacizumab in combination with cisplatin and gemcitabine, and a third-generation chemotherapy pemetrexed in combination with cisplatin, have been approved as first-line treatment for patients with advanced non-squamous non-small cell lung cancer (NSCLC). An indirect comparison between bevacizumab plus cisplatin and gemcitabine and pemetrexed plus cisplatin showed ...