Nanosomal Docetaxel Lipid Suspension Research Articles

Safety and efficacy of nanosomal docetaxel lipid suspension (NDLS) in patients with advanced gastric adenocarcinoma.

348 Background: Nanosomal docetaxel lipid suspension (NDLS) was developed to overcome toxicity issues associated with conventional docetaxel. Docetaxel, cisplatin, 5-fluorouracil (5-FU; DCF) or modified DCF (mDCF) is one of the recommended first-line regimens for patients with metastatic gastric adenocarcinoma (GAC). However, majority of the patients experienced grade 3/4 toxicities with DCF regimen using conventional docetaxel. The present study evaluated the safety and efficacy of NDLS-based mDCF/DCF regimens in patients with metastatic GAC. Methods: In this multicentric, open-label, clinical trial, patients with previously untreated metastatic GAC were enrolled. Patients received either mDCF [NDLS 40 mg/m2 on day 1 (D1), C 40 mg/m2 on D2 or D3, 5-FU 400 mg/m2 bolus on D1, leucovorin 400 mg/m2 on D1, 5-FU 1000 mg/m2/day continuous infusion D1 & 2; q2w] for 9 cycles, or DCF [NDLS 75 mg/m2 on D1, C 75 mg/m2 on D1, 5-FU 750 mg/m2/day for 5 days given as continuous infusion; q3w] for 6 cycles. Prophylactic GCSF (Granulocyte Colony Stimulating Factor)/Peg-GCSF support was allowed in all patients. The primary endpoint was overall response rate (ORR) at week 18. Secondary endpoints were disease control rate (DCR), progression-free survival (PFS), overall survival (OS) and safety outcomes. Patients were followed up to 1 year. Results: Fifty-two patients were enrolled, with mean (±SD) age of 52 (±9.6) years & male:female ratio of 32:20. Thirty-eight patients qualified for modified intent-to-treat (mITT) analysis for efficacy evaluation (mDCF: 33; DCF:5). At week 18, ORR was 57.9% & DCR was 81.6% in mITT population. In the per-protocol population (n=26), ORR was 61.5% at 18 weeks (mDCF:63.6%; DCF:50%). Safety set included all 52 patients. Any grade adverse events (AEs) were reported in 90.4% (n=47) of the patients; with 40.4% experiencing grade 3/4 AEs. All-grade AEs reported in ≥10% of the patients included anemia, neutropenia, abdominal pain, diarrhea, nausea, vomiting, fatigue, mucositis, decreased appetite, peripheral neuropathy; with majority of AEs being grade 1/2. Most common grade 3/4 AE was neutropenia; observed in 17.3% (n=9) patients (mDCF: 14%; DCF: 33.3%). Conclusions: NDLS-based regimens demonstrated efficacy & improved safety profile in the treatment of metastatic GAC. Clinical trial information: CTRI/2018/01/011450 . [Table: see text]

897P Nanosomal docetaxel lipid suspension (NDLS) or docetaxel based neoadjuvant therapy in Head and neck squamous cell carcinoma: Post hoc analysis of a prospective, randomized study

897P Nanosomal docetaxel lipid suspension (NDLS) or docetaxel based neoadjuvant therapy in Head and neck squamous cell carcinoma: Post hoc analysis of a prospective, randomized study

Induction chemotherapy with nanosomal docetaxel lipid suspension (NDLS), cisplatin, and fluorouracil in patients with locally advanced head and neck squamous cell carcinoma.

6074 Background: Nanosomal docetaxel lipid suspension (NDLS), a polysorbate-80 and ethanol free formulation, was developed to overcome the toxicity issues and to improve disease outcomes associated with conventional docetaxel. We evaluated the safety and efficacy of NDLS based TPF (NDLS, cisplatin and 5-fluorouracil [FU]) induction chemotherapy in patients with inoperable/unresectable Locally Advanced Head and Neck Squamous Cell Carcinoma (LA HNSCC). Methods: In this multicentric, single arm, open label, Phase IV clinical study, patients with inoperable/ unresectable LA HNSCC received induction chemotherapy with NDLS (75 mg/m2; Day 1), cisplatin (75 mg/m2; Day 1) and 5-FU (750 mg/m2/day for 5 days) based TPF regimen every 3 weeks (q3w) for 4 cycles followed by radiotherapy. The study outcomes were overall response rate (ORR), disease control rate (DCR), progression-free survival (PFS) and overall survival (OS). Results: Fifty patients were enrolled in this study. Most of the patients belonged to the age group of 35-64 years (86%) and had a WHO performance status of 1 (66%). In the modified intent-to-treat (mITT) population ( n = 40), the ORR after NDLS based TPF induction chemotherapy was 42.5%, which increased to 60.0% after loco-regional therapy. In the per-protocol (PP) population ( n = 14), the ORR was 64.3%, which increased to 80.0% after loco-regional therapy (Table). At 2 years, the PFS and OS rates were 82.5% and 97.5%, respectively, in the mITT population and 85.7% and 100% respectively, in the PP population. The most common grade 3/4 adverse effects reported were neutropenia (10%), leukopenia (6%), febrile neutropenia (4%), asthenia (2%), diarrhea (2%), and thrombocytopenia (2%) respectively. Grade 3/4 infusion-related reactions, hyperglycemia or neuropathy were not reported. Conclusions: NDLS based induction chemotherapy was effective and well-tolerated in the treatment of inoperable LA HNSCC and showed high response rates. Clinical trial information: CTRI/2017/12/010938 .[Table: see text]

Efficacy and Safety of Nanosomal Docetaxel Lipid Suspension (NDLS) versus Conventional Docetaxel as Neoadjuvant and Adjuvant Therapy for Primary Operable Breast Cancer.

Nanosomal docetaxel lipid suspension (NDLS) is a novel formulation developed to overcome toxicity issues caused by excipients (polysorbate 80 and ethanol) present in commercially available docetaxel formulation. We conducted a prospective, observational study to compare the outcomes of nanosomal docetaxel lipid suspension (NDLS)-based versus conventional docetaxel-based chemotherapy in primary operable breast cancer. Sixty adult women with newly diagnosed stage IIb-III breast cancer were included. Patients received NDLS-based (n=30) or docetaxel-based (n=30) chemotherapy. Patients received (1) four cycles of preoperative doxorubicin and cyclophosphamide (AC) followed by four cycles of NDLS or docetaxel (T) and surgery (neoadjuvant AC→NDLS [n=9], or neoadjuvant AC→T [n=10]), or (2) four cycles of preoperative AC followed by surgery and postoperative NDLS or T (neoadjuvant AC→adjuvant NDLS [n=14], or neoadjuvant AC→adjuvant T [n=15]), or (3) surgery followed by postoperative AC→NDLS or T (adjuvant AC→NDLS [n=7], or adjuvant AC→T [n=5]) regimens. The study outcomes were pathological complete response (pCR) rates, clinical overall response rates (ORR), disease-free survival (DFS), overall survival (OS), and adverse event (AE) profile. For neoadjuvant AC→T (n=10) vs neoadjuvant AC→NDLS (n=9), the pCR rates were 100% each, and the ORR were 100% vs 88.9% (p=1.0). All patients were alive at 6 months, and the median OS was not reached. Three patients had progressive disease (T: n=2, NDLS: n=1) with a DFS of 12 weeks in all three patients. Grade 3 infusion-related reactions were seen in five patients (16.7%) in T vs none in NDLS arms. NDLS-based neo/adjuvant chemotherapy was efficacious in the treatment of primary operable breast cancer and showed comparable pCR, ORR, DFS and OS rates versus conventional docetaxel. NDLS was better tolerated than conventional docetaxel.

1038P Nanosomal docetaxel lipid suspension (NDLS) monotherapy is effective and well-tolerated in patients with advanced non-small cell lung cancer previously treated with platinum-based chemotherapy

Nanosomal docetaxel lipid suspension (NDLS) was developed to overcome toxicity issues associated with conventional docetaxel. Conventional docetaxel carries a boxed warning of increased mortality with 100 mg/m2 dose in non-small cell lung cancer (NSCLC). We evaluated the efficacy and safety of NDLS monotherapy in patients with locally advanced (LA)/non-resectable/metastatic NSCLC after failure of prior platinum-based chemotherapy. In this two arm, randomized, multicentric, open label study, advanced NSCLC patients received NDLS 75 (T1 arm) or 100 mg/m2 (T2 arm) every 3 weeks for 6 cycles. Steroid premedication was not mandatory but could be administered as per institutional practice. Patients could be administered filgrastim support. Overall response rate (ORR), disease control rate (DCR), progression-free survival (PFS), overall survival (OS) and safety were evaluated. Of 80 patients enrolled (T1: 39; T2: 41), 60 qualified as modified intent-to-treat (mITT) population (T1: 34; T2: 26). In the T1 and T2 arms, the ORRs were 2.9% and 15.4%, respectively (Table). At 1-year follow-up, median PFS in T1 and T2 arms was 8.07 and 8.13 months, respectively. The OS and PFS for both arms were 98.3% and 31.5%, respectively, at 1-year. The median OS was not reached for both arms. Most patients did not require steroid premedication. Anemia, leukopenia, abdominal pain, diarrhea, vomiting, asthenia, pyrexia, and anorexia were commonly reported (≥10% patients) adverse events. Only 2 events of grade 3 neutropenia (1 in each arm) were observed. Grade 3/4 hyperglycemia, infusion-related reactions, or neuropathy were not reported. No new safety concerns were observed.Table: 1038PResponse rateParametermITT (N=60)NDLS 75 mg/m2 (n=34)NDLS 100 mg/m2 (n=26)CR, n (%)0 (0.0)0 (0.0)PR, n (%)1 (2.9)4 (15.4)SD, n (%)26 (76.5)18 (69.2)ORR, n (%), [95% CI]1 (2.9) [0.07-15.33]4 (15.4) [4.36-34.87]DCR, n (%), [95% CI]27 (79.4) [62.10-91.30]21 (80.8) [60.65-93.45] Open table in a new tab NDLS monotherapy (75 or 100 mg/m2) was effective and well-tolerated in the treatment of advanced NSCLC. NDLS demonstrated a dose dependent increase in efficacy from 75 to 100 mg/m2.

Nanosomal docetaxel lipid suspension (NDLS) based (neo) adjuvant chemotherapy improves pathological complete response (pCR) in patients with breast cancer.

e12591 Background: Nanosomal docetaxel lipid suspension (NDLS) was developed to overcome toxicity issues associated with conventional docetaxel. We evaluated the safety and efficacy of NDLS versus conventional docetaxel-based neo/adjuvant chemotherapy in patients with breast cancer. Methods: Patients with stage IIb-III breast cancer were randomized (1:1) to receive neoadjuvant doxorubicin and cyclophosphamide (AC) followed by conventional docetaxel (arm A) or NDLS (Doceaqualip; arm B) at a dose 75 mg/m2 IV every 3-weekly for 4 cycles as neo/adjuvant therapy. Patients with human epidermal growth factor receptor 2 (HER2)-positive breast cancer received treatment as per clinical practice. The study outcomes included pathologic and clinical response rates (pCR, CR), and overall survival (OS). Results: 60 patients were randomized to arm A (n=30) or arm B (n=30). The baseline characteristics were similar in both groups. The pathological and clinical response rates were comparable between the NDLS and conventional docetaxel arms (P>0.05) (Table). The efficacy outcomes were not affected by the receptor (estrogen, progesterone, and HER2) status. The pCR and CR rates were higher in patients who received neoadjuvant AC followed by neoadjuvant NDLS/T versus neoadjuvant AC followed by adjuvant NDLS/T. At a follow-up of 6 months, median OS was not evaluable in both arms as all patients were alive at follow-up post study completion. Grade 3/4 infusion-related reactions, hyperglycemia and neuropathy were noted in 5, 8 and 3 patients, respectively, in the conventional docetaxel arm while it was not reported in any patient in the NDLS arm. Conclusions: NDLS based neo/adjuvant chemotherapy was efficacious in the treatment of breast cancer and showed comparable pCR, CR and OS rates versus conventional docetaxel. NDLS was better tolerated than conventional docetaxel.[Table: see text]

Efficacy and safety of nanosomal docetaxel lipid suspension based chemotherapy in metastatic ovarian carcinoma: A retrospective study.

The aim of the current study was to assess the efficacy and safety of nanosomal docetaxel lipid suspension (NDLS) based chemotherapy in patients with metastatic epithelial ovarian carcinoma. In the present multicenter study, the medical records of patients who received NDLS (60-75 mg/m2; 3-weekly cycles) based chemotherapy for metastatic epithelial ovarian cancer in routine clinical care were retrospectively evaluated. Patients were followed-up from September 2014 until September 2018. The efficacy endpoints were the overall response rate (ORR) and disease control rate measured in accordance with the Response Evaluation Criteria in Solid Tumours 1.1. Overall survival (OS) and safety were also evaluated. Of the 13 patients evaluated, 46.2% (6/13) received NDLS-based first-line chemotherapy and 53.8% (7/13) patients received second-line chemotherapy [platinum-sensitive, 57.1% (4/7); platinum-resistant, 42.9% (3/7)]. The ORRs were 60.0% (3/5) and 57.1% (4/7) for patients receiving first- and second-line chemotherapy, respectively. The estimated median OS for patients receiving NDLS-based first-line chemotherapy was 17.4 months (follow-up duration, 4.3-49.4 months). The estimated median OS was 26.1 months (follow-up duration, 5.1-37.5 months) in patients with platinum-sensitive disease, whereas the OS was 14.8 months (follow-up duration, 3.5-14.8 months) in patients with platinum-resistant disease. No grade III/IV adverse events (AEs) were observed; ≥1 AE in grade I-II was reported in 84.6% (11/13) of patients. Overall, NDLS-based chemotherapy was efficacious and well-tolerated in the management of metastatic epithelial ovarian carcinoma.

Incidence and severity of systemic allergic reactions (SAR) reported with chemotherapeutic drugs.

e18802 Background: SAR, a known adverse event of cancer therapy has variable severity. Despite the availability of many approved grading tools, there is still a lack of a globally applicable grading system. To address this, World Allergy Organization (WAO) created a uniform 5-grade classification system which was modified recently to be applicable for all SAR’s. This study aims to understand the incidence and severity of chemotherapy induced SAR and overall response rate (ORR) of rechallenged drugs in a tertiary cancer center. Methods: A retrospective single centered analysis of 103 patients with chemotherapy induced SAR was carried out. Patients were stratified based on age, gender, drugs given, dose number and severity of reaction. We used Modified WAO Grading System for assessing the severity. Descriptive statistics was applied to decipher the data. ORR is defined as the proportion of patients who have a partial or complete response to rechallenged drugs using RECIST Criteria for solid tumors and Lugano Classification for lymphoma. Results: Among 103 patients who reported SAR, 63.1% were female and 64.1% patients were less than 60 years of age. Among the 22 drugs, median dose number was high for Oxaliplatin (6) and Carboplatin (5). SAR was more observed with Paclitaxel (20.39%), Carboplatin (17.48%) and Rituximab (13.59%). However, carboplatin and rituximab had more incidence of grade 1 SAR(25.92% and 29.63% respectively). Grade 1 SAR (39.80%) were reported the highest followed by grade 3 (29.13%), grade 5 (13.59%), grade 2 (11.65%), and grade 4 (5.83%). Cetuximab precipitated the most grade 5 reactions (33.33%). Among patients exhibiting SAR with Paclitaxel, 42.86% were switched to alternatives, Nab-paclitaxel (28.57%) being preferred the most. Carboplatin was changed to cisplatin in 16.66% patients and Nanosomal docetaxel lipid suspension replaced docetaxel in 42.86% patients who reported SAR with carboplatin and docetaxel respectively. Rituximab was rechallenged the most (11.65%) off which one patient had reaction. ORR was observed to be 62.5% and 50% among rechallenged Paclitaxel and Rituximab respectively. The incidence of SAR is depicted in the below table. Conclusions: The study inferred that most SAR reactions occurred with Paclitaxel and Carboplatin. Oxaliplatin and Carboplatin presented with delayed SAR. Grade 1 and grade 3 reaction were relatively more. Cetuximab reported the most grade 5 reactions. ORR of rechallenged drugs should be monitored in further larger studies.[Table: see text]

Biweekly DoceAqualip in mCRPC patients beyond 20 cycles: A case series

Docetaxel 75 mg/m2 every 3 weeks for up to 10 cycles is an accepted standard regimen in metastatic castration-resistant prostate cancer (mCRPC). We report our experience with >20 cycles of biweekly nanosomal docetaxel lipid suspension (NDLS) treatment in patients with mCRPC. Cases with long-term treatment of NDLS treatment in mCRPC patients were identified from the medical records of Jawaharlal Nehru Cancer Hospital & Research Centre Bhopal, India. A total of three cases with >20 cycles of NDLS are presented here. Overall, the 3 patients received biweekly NDLS at a dose of 45 mg/m2 for 22, 36, and 40 cycles, respectively, except for one patient where NDLS was initiated at 50 mg/m2 and later reduced to 45 mg/m2. All the 3 patients reported prostate-specific antigen (PSA) response (>50% decline in PSA levels from baseline). The time to treatment failure (TTF) was 14.8, 18.2, and 20.6 months in these 3 patients, respectively. PSA nadir occurred after 14, 6 and 13 cycles, respectively. The OS was 21.6, 22.2 and 25.8 months, respectively. Anemia, lymphopenia, and neutropenia were the most common adverse events. NDLS treatment was overall well-tolerated without any new safety concerns. Biweekly NDLS for >20 cycles was effective and well-tolerated in patients with mCRPC. NDLS can potentially be used for long-term management, which may be a requirement for most patients with mCRPC.

A Multicentric, Retrospective Efficacy and Safety Study of Nanosomal Docetaxel Lipid Suspension in Metastatic Castration-Resistant Prostate Cancer.

Purpose To evaluate the efficacy and safety of nanosomal docetaxel lipid suspension (NDLS, DoceAqualip) in patients with metastatic castration-resistant prostate cancer (mCRPC). Materials and Methods In this multicenter, retrospective study, we analyzed the medical charts of mCRPC patients, who were treated with NDLS administered as 2-weekly (50 mg/m2) or 3-weekly regimens (75 mg/m2). The study endpoints were prostate-specific antigen (PSA) response (>50% PSA decline from baseline), PSA progression (PSA increase from baseline beyond 12 weeks: ≥25% and ≥2 ng/mL), median PSA decline, and time-to-treatment failure (TTF). Overall survival (OS) and safety were also evaluated. Results Data of 24 patients with mCRPC were analyzed in this study. NDLS was administered as a 2-weekly regimen in 37.5% (9/24; all first-line) patients and as a 3-weekly regimen in 62.5% patients (15/24; first-line: 20% (3/15), second-line: 80% (12/15)). Overall, PSA response was reported in 66.7% (16/24) patients. The PSA response was 77.8% (7/9 patients) in the 2-weekly group and 60% (9/15 patients) in the 3-weekly group. The median decline in PSA was 96.31% in the 2-weekly group and 83.29% in the 3-weekly group; the median TTF was 6.7 and 6.5 months in the 2 weekly group and 3-weekly group, respectively. The median OS was 14.6 months (follow-up: 5.5–25.8 months) in the 2-weekly group whereas it was not reached in the 3-weekly group (follow-up: 7.9–15.6 months). The most common hematological AEs were anemia, lymphopenia, thrombocytopenia, and neutropenia whereas nausea, weakness, constipation, vomiting, and diarrhea were the most common (≥10%) nonhematological AEs. Overall, NDLS treatment was well tolerated without any new safety concerns. Conclusions Nanosomal docetaxel lipid suspension (2-weekly or 3-weekly) was effective and well tolerated in patients with metastatic castration-resistant prostate cancer.

Efficacy and safety of nanosomal docetaxel lipid suspension-based chemotherapy in squamous cell carcinoma of the head and neck: A multicenter retrospective study.

Squamous cell carcinoma of the head and neck (SCCHN) is the most common cancer in Indian men. Docetaxel alone or in combination with other chemotherapeutic agents is recommended for the management of SCCHN. The present multicenter, retrospective study was conducted to evaluate the efficacy and safety of a novel docetaxel formulation ‘nanosomal docetaxel lipid suspension (NDLS)’-based chemotherapy in SCCHN. The medical records of patients with SCCHN, who were treated with NDLS-based chemotherapy and followed up between August 2014 and September 2018, were reviewed. The efficacy endpoints were overall response rate [ORR; complete response (CR) + partial response (PR)] and disease control rate (DCR; CR + PR + stable disease) for patients receiving NDLS-based induction or palliative chemotherapy. Overall survival (OS) and safety were also evaluated. Efficacy evaluation was available in 30/34 patients (induction, 20/23; palliative, 10/11). NDLS-based induction chemotherapy showed an ORR and DCR of 95% and a median OS of 43.5 months (follow-up duration, 0.6–80.3 months). For NDLS-based palliative chemotherapy, the ORR and DCR were 50% and the median OS time was 4.6 months (follow-up duration, 1.8 to 14.3 months). At least one adverse event was reported in 82.6% patients. No new safety concerns were reported. Overall, NDLS-based chemotherapy was effective and well tolerated in the treatment of SCCHN.

Efficacy and safety of nanosomal docetaxel lipid suspension based chemotherapy in gastric and gastroesophageal junction adenocarcinoma.

The current retrospective multicenter study evaluated the efficacy and safety of nanosomal docetaxel lipid suspension (NDLS; DoceAqualip) based chemotherapy in patients with gastric and gastroesophageal junction (GEJ) adenocarcinoma. The medical charts of patients with gastric and GEJ adenocarcinoma, who were treated with NDLS (50-75 mg/m2; 3 weekly cycles) based chemotherapy and followed-up from April 2014 to September 2018, were analyzed. The study endpoints included overall response rate (ORR) and disease control rate (DCR) in neoadjuvant and metastatic settings. Overall survival (OS) and safety were also evaluated. Of the 43 patients with gastric (n=39) and GEJ (n=4) adenocarcinoma, efficacy evaluation was available in 35 (neoadjuvant, 17/18 patients; metastatic, 18/25 patients). In the neoadjuvant setting, an ORR of 58.82% and a DCR of 94.11% were observed, whereas in the metastatic setting, the ORR was 77.77% and the DCR was 83.33%. In the neoadjuvant setting, at a follow-up ranging from 0.7 to 41.2 months, the median OS was not reached. In the metastatic setting, the median OS was 31.9 months at a follow-up ranging from 0.2 to 50.3 months. At least one adverse event (AE) was reported in 24 patients. Anemia, lymphopenia and thrombocytopenia were the most common hematological AEs, while nausea, vomiting and weakness were the most common non-hematological AEs. NDLS based treatment was well-tolerated without any new safety concerns. Overall, NDLS-based chemotherapy was effective and well-tolerated in the management of gastric and GEJ adenocarcinoma.

Nanosomal Docetaxel Lipid Suspension-Based Chemotherapy in Breast Cancer: Results from a Multicenter Retrospective Study.

PurposeThe purpose of this study was to evaluate the efficacy and safety of nanosomal docetaxel lipid suspension (NDLS, DoceAqualip)-based chemotherapy in breast cancer.MethodsMedical charts of patients with breast cancer, who were treated and followed up with NDLS (75–100 mg/m2; 3-week cycle)-based chemotherapy from August 2014 to September 2018, were analyzed in this multicenter, retrospective study. The study endpoints were overall response rate (ORR: complete response [CR]+partial response [PR]) and disease control rate (DCR: CR+PR+stable disease [SD]) in neoadjuvant and metastatic settings. Overall survival (OS) and safety were evaluated for all settings.ResultsOf 91 patients (neoadjuvant: 12, adjuvant: 61, metastatic: 18), efficacy evaluation in 29 patients (neoadjuvant: 12/12, metastatic: 17/18) demonstrated an ORR and DCR of 100%, respectively, in the neoadjuvant setting, and an ORR of 64.7% and DCR of 70.6%, respectively, in the metastatic setting. At a median follow-up of 21.6 months (range: 2.1 to 49.9 months), median OS was not reached in neoadjuvant and adjuvant settings, and it was 30.4 months in metastatic settings. At least one adverse event (AE) was reported in 59.3% of patients. Anemia, thrombocytopenia, lymphopenia, and neutropenia were the most common hematological AEs reported while hyperglycemia and alteration in liver function tests were the most common non-hematological AEs. NDLS-based treatment was well tolerated without any new safety concerns.ConclusionNanosomal docetaxel lipid suspension-based chemotherapy was efficacious and well tolerated in the treatment of breast cancer. Further, NDLS is being evaluated prospectively in patients with triple-negative breast cancer (ClinicalTrials.gov: NCT03671044).

Efficacy and Safety of Nanosomal Docetaxel Lipid Suspension-Based Chemotherapy in Sarcoma: A Multicenter, Retrospective Study.

Objective To evaluate the efficacy and safety of nanosomal docetaxel lipid suspension (NDLS, DoceAqualip) based chemotherapy in patients with sarcoma. Methods In this retrospective, multicenter (6 centers), observational study, we analyzed the medical charts of adult patients of either sex, who were treated with NDLS (75 mg/m2 in 3-weekly cycles) based chemotherapy for the treatment of sarcoma. The efficacy outcomes were overall response rate (ORR: complete response (CR) + partial response (PR)) and disease control rate (DCR: CR + PR + stable disease (SD)) in patients who received NDLS-based chemotherapy in neoadjuvant and metastatic settings. Overall survival (OS) and safety were evaluated for all settings. Results Of 11 patients (neoadjuvant: 1, adjuvant: 3, and metastatic: 7) in this study, majority had leiomyosarcoma (63.6%, 7/11) followed by extraskeletal myxoid chondrosarcoma (EMC), high grade pleomorphic sarcoma of mandible, malignant fibrous histiocytoma of right thigh, and osteosarcoma of femur (9.1% each, 1/11 each). NDLS plus gemcitabine combination was used in 10 patients (90.9%), and NDLS plus cyclophosphamide was used in one patient with EMC (9.1%). Efficacy evaluation was performed for 7 patients (neoadjuvant: 1/1; metastatic: 6/7). Complete response was reported in one patient (soft tissue sarcoma of mandible) treated in neoadjuvant setting. In metastatic setting, ORR was 50% and DCR was 66.7% (CR: 16.7% (1/6), PR: 33.3% (2/6), SD: 16.7% (1/6)). At a median follow-up of 6.5 months (range: 0.06–20.2 months), median OS was not reached in neoadjuvant and adjuvant settings, but it was 15.8 months in metastatic setting. At least 1 AE was reported in 7 (63.6%) patients. Neutropenia, thrombocytopenia, lymphopenia, and anemia were the hematological AEs, whereas nausea, vomiting, and diarrhea were the most common nonhematological AEs. NDLS treatment was well tolerated without any new safety concerns. Conclusion Nanosomal docetaxel lipid suspension-based chemotherapy was efficacious and well tolerated in the treatment of sarcoma. Further prospective trials are needed to confirm the data.

Efficacy and Safety of a Novel Nanosomal Docetaxel Lipid Suspension as an Anticancer Agent - A Retrospective Study

Efficacy and Safety of a Novel Nanosomal Docetaxel Lipid Suspension as an Anticancer Agent - A Retrospective Study

Efficacy and safety of DoceAqualip in a patient with locally advanced cervical cancer: A case report.

The standard of care for locally advanced cervical cancer has been the combination of a taxane with platinum based therapy. Conventional docetaxel is known to cause hypersensitivity reactions, fluid retention and other toxicities due to polysorbate-80 and ethanol. Corticosteroid premedication prior to docetaxel administration is required to prevent these toxicities, however, toxicities are still observed, sometimes fatal, despite premedication. DoceAqualip, a nanosomal docetaxel lipid suspension, developed with lipids generally regarded as safe (GRAS) by the US Food and Drug Administration, is devoid of polysorbate-80 and ethanol. DoceAqualip has been demonstrated to be effective and well-tolerated in various cancer types. The authors' report a case of a patient with Stage IIIB cervical cancer who was treated with carboplatin and DoceAqualip (concurrent ChemoRT) and achieved complete response without any serious adverse events.

Successful downstaging of locally recurrent penile squamous cell carcinoma with neoadjuvant nanosomal docetaxel lipid suspension (NDLS) based regimen followed by curative surgery

Penile squamous cell carcinoma (pSCC) is a relatively rare disease in Western world but is a significant health problem in developing countries like India. We report here a case of...

Nanosomal Docetaxel Lipid Suspension: A Guide to Its Use in Cancer.

Nanosomal docetaxel lipid suspension (NDLS) [DoceAqualip] is a novel formulation of docetaxel approved in India for the treatment of breast cancer, hormone-refractory prostate cancer, locally advanced squamous cell carcinoma of the head and neck, non-small cell lung cancer and advanced gastric adenocarcinoma. The lipid-based delivery system of NDLS eliminates the need for polysorbate 80 and ethanol, which are contained in the conventional docetaxel formulation and are associated with hypersensitivity reactions and infusion-related toxicities. Because of the diminished potential for NDLS to cause hypersensitivity reactions compared with conventional docetaxel, corticosteroid premedication is not required with NDLS. In a randomized trial in patients with pretreated, locally advanced or metastatic breast cancer, the overall response rate was numerically higher with NDLS than with conventional docetaxel, and post-dose adverse events in the NDLS group were considered manageable and most resolved without sequelae, despite the lack of corticosteroid premedication.

Doceaqualip in a patient with prostate cancer who had an allergic reaction to conventional docetaxel: A case report.

Docetaxel has been widely used in the treatment of several cancers, including adenocarcinoma of the prostate gland. As docetaxel is insoluble in water, it must be administered with polysorbate 80 and ethanol, which are known to cause hypersensitivity reactions. Premedication with corticosteroids and antihistamines is advocated prior to docetaxel administration; however, toxicities, occasionally fatal, have been reported, even with corticosteroid premedication. We herein report the case of a patient with adenocarcinoma of the prostate, with bone metastasis and an Eastern Cooperative Oncology Group performance status of <2, who developed an allergic reaction to conventional docetaxel (Taxotere), despite being premedicated with corticosteroids and antihistamines. The patient was managed with corticosteroids and antihistamines, and was later started on Doceaqualip, a nanosomal docetaxel lipid suspension. Doceaqualip was well-tolerated by the patient and 5 cycles were subsequently administered, without any adverse reactions. Adenocarcinoma also regressed, as evidenced by positron emission tomography/computed tomography.

156P Efficacy and safety of a novel nanosomal docetaxel lipid suspension (NDLS) as an anti cancer agent - a retrospective study

156P Efficacy and safety of a novel nanosomal docetaxel lipid suspension (NDLS) as an anti cancer agent - a retrospective study