The Journal of Community and Supportive Oncology

Background Tumor lysis syndrome (TLS) is serious complication of anticancer chemotherapy, leading to substantial morbidity and mortality in adults and pediatric patients.

Objective To report the incidence and outcomes of TLS in pediatric patients with hematologic malignancies at a center in Pakistan.

Methods Retrospective chart review of 317 pediatric patients with hematologic malignancies during January 2008-December 2013. Demographic features and clinical and laboratory parameters of TLS, with immediate and 6-month outcomes were determined using a semi-structured questionnaire.

Results Median age at diagnosis was 9 years, with the 79.2% patients being male. Laboratory TLS was present in 36 patients (11.4%), with 27 (8.5%) developing clinical TLS and 13 (4.1%) requiring intensive care support. Hyperphosphatemia was the most frequent metabolic abnormality (14.2%), followed by hypocalcemia (13.9%), hyperuricemia (12.6%), and hyperkalemia (1.3%). 45 patients (14.2%) developed acute kidney injury (AKI). Patients who developed TLS had a signficantly higher white blood cell count at initiation of chemotherapy (142.0 x 109/L [SD, 173.1] vs 31.5 x 109/L [SD, 58.0]; P = .01) and a higher incidence of AKI (58.3% vs 8.5% of patients; P < .001).

Limitations Retrospective design of study, high rate of loss to follow-up, and unavailability of lactate dehydrogenase levels in a majority of patients.

Conclusion The incidence of TLS pediatric hematologic malignancies was 11.4% at our center. The main cause of death was sepsis. Hyperphosphatemia was the common metabolic derangement and hyperkalemia was the least common. TLS warrants intensive supportive care to prevent further morbidity and decrease mortality.

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Background Tumor lysis syndrome (TLS) is serious complication of anticancer chemotherapy, leading to substantial morbidity and mortality in adults and pediatric patients.

Objective To report the incidence and outcomes of TLS in pediatric patients with hematologic malignancies at a center in Pakistan.

Methods Retrospective chart review of 317 pediatric patients with hematologic malignancies during January 2008-December 2013. Demographic features and clinical and laboratory parameters of TLS, with immediate and 6-month outcomes were determined using a semi-structured questionnaire.

Results Median age at diagnosis was 9 years, with the 79.2% patients being male. Laboratory TLS was present in 36 patients (11.4%), with 27 (8.5%) developing clinical TLS and 13 (4.1%) requiring intensive care support. Hyperphosphatemia was the most frequent metabolic abnormality (14.2%), followed by hypocalcemia (13.9%), hyperuricemia (12.6%), and hyperkalemia (1.3%). 45 patients (14.2%) developed acute kidney injury (AKI). Patients who developed TLS had a signficantly higher white blood cell count at initiation of chemotherapy (142.0 x 109/L [SD, 173.1] vs 31.5 x 109/L [SD, 58.0]; P = .01) and a higher incidence of AKI (58.3% vs 8.5% of patients; P < .001).

Limitations Retrospective design of study, high rate of loss to follow-up, and unavailability of lactate dehydrogenase levels in a majority of patients.

Conclusion The incidence of TLS pediatric hematologic malignancies was 11.4% at our center. The main cause of death was sepsis. Hyperphosphatemia was the common metabolic derangement and hyperkalemia was the least common. TLS warrants intensive supportive care to prevent further morbidity and decrease mortality.

Click on the PDF icon at the top of this introduction to read the full article.

Background Tumor lysis syndrome (TLS) is serious complication of anticancer chemotherapy, leading to substantial morbidity and mortality in adults and pediatric patients.

Objective To report the incidence and outcomes of TLS in pediatric patients with hematologic malignancies at a center in Pakistan.

Methods Retrospective chart review of 317 pediatric patients with hematologic malignancies during January 2008-December 2013. Demographic features and clinical and laboratory parameters of TLS, with immediate and 6-month outcomes were determined using a semi-structured questionnaire.

Results Median age at diagnosis was 9 years, with the 79.2% patients being male. Laboratory TLS was present in 36 patients (11.4%), with 27 (8.5%) developing clinical TLS and 13 (4.1%) requiring intensive care support. Hyperphosphatemia was the most frequent metabolic abnormality (14.2%), followed by hypocalcemia (13.9%), hyperuricemia (12.6%), and hyperkalemia (1.3%). 45 patients (14.2%) developed acute kidney injury (AKI). Patients who developed TLS had a signficantly higher white blood cell count at initiation of chemotherapy (142.0 x 109/L [SD, 173.1] vs 31.5 x 109/L [SD, 58.0]; P = .01) and a higher incidence of AKI (58.3% vs 8.5% of patients; P < .001).

Limitations Retrospective design of study, high rate of loss to follow-up, and unavailability of lactate dehydrogenase levels in a majority of patients.

Conclusion The incidence of TLS pediatric hematologic malignancies was 11.4% at our center. The main cause of death was sepsis. Hyperphosphatemia was the common metabolic derangement and hyperkalemia was the least common. TLS warrants intensive supportive care to prevent further morbidity and decrease mortality.

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The recent decision by the US Food and Drug Administration to approve ofatumumab in combination with fludarabine and cyclophosphamide in relapsed disease marks a fourth approved indication for this drug in patients with chronic lymphocytic leukemia (CLL). Ofatumumab is a fully human monoclonal antibody that targets the CD20 protein on the surface of B cells, first approved for the treatment of CLL back in 2009.

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The recent decision by the US Food and Drug Administration to approve ofatumumab in combination with fludarabine and cyclophosphamide in relapsed disease marks a fourth approved indication for this drug in patients with chronic lymphocytic leukemia (CLL). Ofatumumab is a fully human monoclonal antibody that targets the CD20 protein on the surface of B cells, first approved for the treatment of CLL back in 2009.

Click on the PDF icon at the top of this introduction to read the full article.

The recent decision by the US Food and Drug Administration to approve ofatumumab in combination with fludarabine and cyclophosphamide in relapsed disease marks a fourth approved indication for this drug in patients with chronic lymphocytic leukemia (CLL). Ofatumumab is a fully human monoclonal antibody that targets the CD20 protein on the surface of B cells, first approved for the treatment of CLL back in 2009.

Click on the PDF icon at the top of this introduction to read the full article.

The business of cancer care is in transition. Driven by the Centers for Medicare & Medicaid Services’ (CMS) Oncology Care Model (OCM) program, practices around the country are working to re-engineer the way they provide services, and the way they charge for those services. The implicit goal of all this is to manage (as in reduce) the overall cost of cancer care. A more frequently stated goal is to improve value, typically defined as outcome (numerator) relative to cost (denominator). Alternative payment models are challenged to assess the value of transformational improvement in cancer care.

Click on the PDF icon at the top of this introduction to read the full article.

The business of cancer care is in transition. Driven by the Centers for Medicare & Medicaid Services’ (CMS) Oncology Care Model (OCM) program, practices around the country are working to re-engineer the way they provide services, and the way they charge for those services. The implicit goal of all this is to manage (as in reduce) the overall cost of cancer care. A more frequently stated goal is to improve value, typically defined as outcome (numerator) relative to cost (denominator). Alternative payment models are challenged to assess the value of transformational improvement in cancer care.

Click on the PDF icon at the top of this introduction to read the full article.

The business of cancer care is in transition. Driven by the Centers for Medicare & Medicaid Services’ (CMS) Oncology Care Model (OCM) program, practices around the country are working to re-engineer the way they provide services, and the way they charge for those services. The implicit goal of all this is to manage (as in reduce) the overall cost of cancer care. A more frequently stated goal is to improve value, typically defined as outcome (numerator) relative to cost (denominator). Alternative payment models are challenged to assess the value of transformational improvement in cancer care.

Click on the PDF icon at the top of this introduction to read the full article.

Urologic cancers are those that form in organs of the urinary and male reproductive systems, the most significant among them being cancers of the bladder, kidney, prostate, and testicles. Collectively, they are diagnosed in close to 400,000 Americans each year and are responsible for almost 60,000 deaths annually.¹ Here, we describe the most recent developments in treating these malignancies.
 

Update/related article
Atezolizumab approval marks first new treatment option for bladder cancer in more than 3 decades 

Click on the PDF icon at the top of this introduction to read the full article.

Urologic cancers are those that form in organs of the urinary and male reproductive systems, the most significant among them being cancers of the bladder, kidney, prostate, and testicles. Collectively, they are diagnosed in close to 400,000 Americans each year and are responsible for almost 60,000 deaths annually.¹ Here, we describe the most recent developments in treating these malignancies.
 

Update/related article
Atezolizumab approval marks first new treatment option for bladder cancer in more than 3 decades 

Click on the PDF icon at the top of this introduction to read the full article.

Urologic cancers are those that form in organs of the urinary and male reproductive systems, the most significant among them being cancers of the bladder, kidney, prostate, and testicles. Collectively, they are diagnosed in close to 400,000 Americans each year and are responsible for almost 60,000 deaths annually.¹ Here, we describe the most recent developments in treating these malignancies.
 

Update/related article
Atezolizumab approval marks first new treatment option for bladder cancer in more than 3 decades 

Click on the PDF icon at the top of this introduction to read the full article.

Primary chest-wall leiomyosarcoma (LMS) is an uncommon, malignant, soft-tissue tumor that most often affects the extremities. Malignant LMS originates from mesenchymal cells with smooth muscle differentiation. It is rare in adults, forming only 7% of all soft-tissue sarcomas (STS), but it is the most common STS. In adults, this type of tumor is usually found in the retroperitoneum and extremities.¹ Chest-wall LMS is rare and most often occurs in men aged 50-70 years.² When LMS is associated with rib destruction, it may mimic a primary bone tumor or metastasis. We present here the case of histologically proven chest-wall sarcoma with associated rib destruction that was initially mistaken on imaging for either a metastasis or primary bone tumor.

Case presentation and summary
A 69-year-old man presented to the emergency department complaining of pain over the right side of the chest. The pain, which was pleuritic in nature, had worsened over the previous 6 months and was severe at presentation. The patient had no fever, shortness of breath, or loss of weight. He had no history of chest trauma or chest wall radiation, and nothing noteworthy was discovered in his medical history. Subsequent test results for hemoglobin, white blood cell count, lymphocyte count, and cardiac enzymes were normal.

A frontal chest radiograph showed an osteolytic destructive lesion involving the posterior right 6th rib (Figure 1). A contrast-enhanced computedtomography (CE-CT) scan of the chest showed a heterogeneously enhancing, ovoid, soft-tissue mass of 5.6 x 3.6 cm (2.2 x 1.2 in) centered on the postero- lateral right 6th rib, with associated rib erosion. There was another 2.0-cm (0.8-in) subpleural nodule in the left upper lobe (Figure 2).

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Primary chest-wall leiomyosarcoma (LMS) is an uncommon, malignant, soft-tissue tumor that most often affects the extremities. Malignant LMS originates from mesenchymal cells with smooth muscle differentiation. It is rare in adults, forming only 7% of all soft-tissue sarcomas (STS), but it is the most common STS. In adults, this type of tumor is usually found in the retroperitoneum and extremities.¹ Chest-wall LMS is rare and most often occurs in men aged 50-70 years.² When LMS is associated with rib destruction, it may mimic a primary bone tumor or metastasis. We present here the case of histologically proven chest-wall sarcoma with associated rib destruction that was initially mistaken on imaging for either a metastasis or primary bone tumor.

Case presentation and summary
A 69-year-old man presented to the emergency department complaining of pain over the right side of the chest. The pain, which was pleuritic in nature, had worsened over the previous 6 months and was severe at presentation. The patient had no fever, shortness of breath, or loss of weight. He had no history of chest trauma or chest wall radiation, and nothing noteworthy was discovered in his medical history. Subsequent test results for hemoglobin, white blood cell count, lymphocyte count, and cardiac enzymes were normal.

A frontal chest radiograph showed an osteolytic destructive lesion involving the posterior right 6th rib (Figure 1). A contrast-enhanced computedtomography (CE-CT) scan of the chest showed a heterogeneously enhancing, ovoid, soft-tissue mass of 5.6 x 3.6 cm (2.2 x 1.2 in) centered on the postero- lateral right 6th rib, with associated rib erosion. There was another 2.0-cm (0.8-in) subpleural nodule in the left upper lobe (Figure 2).

Click on the PDF icon below to read the full article.
 

Primary chest-wall leiomyosarcoma (LMS) is an uncommon, malignant, soft-tissue tumor that most often affects the extremities. Malignant LMS originates from mesenchymal cells with smooth muscle differentiation. It is rare in adults, forming only 7% of all soft-tissue sarcomas (STS), but it is the most common STS. In adults, this type of tumor is usually found in the retroperitoneum and extremities.¹ Chest-wall LMS is rare and most often occurs in men aged 50-70 years.² When LMS is associated with rib destruction, it may mimic a primary bone tumor or metastasis. We present here the case of histologically proven chest-wall sarcoma with associated rib destruction that was initially mistaken on imaging for either a metastasis or primary bone tumor.

Case presentation and summary
A 69-year-old man presented to the emergency department complaining of pain over the right side of the chest. The pain, which was pleuritic in nature, had worsened over the previous 6 months and was severe at presentation. The patient had no fever, shortness of breath, or loss of weight. He had no history of chest trauma or chest wall radiation, and nothing noteworthy was discovered in his medical history. Subsequent test results for hemoglobin, white blood cell count, lymphocyte count, and cardiac enzymes were normal.

A frontal chest radiograph showed an osteolytic destructive lesion involving the posterior right 6th rib (Figure 1). A contrast-enhanced computedtomography (CE-CT) scan of the chest showed a heterogeneously enhancing, ovoid, soft-tissue mass of 5.6 x 3.6 cm (2.2 x 1.2 in) centered on the postero- lateral right 6th rib, with associated rib erosion. There was another 2.0-cm (0.8-in) subpleural nodule in the left upper lobe (Figure 2).

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Multiple myeloma accounts for about 1% of all cancers and for 10% of hematologic malignancies in the United States. This report describes the cases of 2 patients with multiple myeloma who developed CNS involvement after autologous stem cell transplant in the context of extramedullary disease.

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Multiple myeloma accounts for about 1% of all cancers and for 10% of hematologic malignancies in the United States. This report describes the cases of 2 patients with multiple myeloma who developed CNS involvement after autologous stem cell transplant in the context of extramedullary disease.

Click on the PDF icon at the top of this introduction to read the full article.

Multiple myeloma accounts for about 1% of all cancers and for 10% of hematologic malignancies in the United States. This report describes the cases of 2 patients with multiple myeloma who developed CNS involvement after autologous stem cell transplant in the context of extramedullary disease.

Click on the PDF icon at the top of this introduction to read the full article.

Background Colorectal cancer (CRC) screening rates remain low, especially among low-income populations.

Objective To determine if a CRC screening intervention (video, brochure) improves knowledge about CRC and CRC screening, attitudes toward screening, and intention to complete CRC screening among average-risk adults with different health literacy skills, seeking medical care at a Federally Qualified Health Center (FQHC).

Methods Average-risk adults (50 years or older) who were not within CRC screening guidelines completed face-to-face pre- and post-intervention interviews that focused on knowledge about CRC and CRC screening, attitudes toward CRC screening, and intention to complete CRC screening.

Results Of the 270 participants, 64% were women, 72% were black/African American, 86% were not married, 79% had an annual household income of <$20,000, and 57% did not have health insurance. Reading levels by Rapid Estimate of Adult Literacy in Medicine health literacy test were: 3rd grade or lower, 17 participants (6.3%); 4th-6th grade, 27 (10.0%); 7th-8th grade, 101 (37.4 %); and high school, 125 (46.3%). CRC screening knowledge mean score improved, and perceived CRC susceptibility and self-efficacy to complete screening significantly increased, irrespective of health literacy (all P < .01). There were no significant changes in other attitudes or intention to complete screening.

Limitations The study was conducted in a single FQHC, so the results may not be generalizable to other health centers or populations of low-income and minority patients.

Conclusion A CRC screening intervention improved CRC screening knowledge and attitudes across levels of health literacy and may be an important strategy for improving CRC screening in the primary care setting. Funding National Cancer Institute K07 CA107079 (Ohio State University) and P30 CA016058 (Behavioral Measurement Shared Resource at The Ohio State University).

Click on the PDF icon at the top of this introduction to read the full article.

Background Colorectal cancer (CRC) screening rates remain low, especially among low-income populations.

Objective To determine if a CRC screening intervention (video, brochure) improves knowledge about CRC and CRC screening, attitudes toward screening, and intention to complete CRC screening among average-risk adults with different health literacy skills, seeking medical care at a Federally Qualified Health Center (FQHC).

Methods Average-risk adults (50 years or older) who were not within CRC screening guidelines completed face-to-face pre- and post-intervention interviews that focused on knowledge about CRC and CRC screening, attitudes toward CRC screening, and intention to complete CRC screening.

Results Of the 270 participants, 64% were women, 72% were black/African American, 86% were not married, 79% had an annual household income of <$20,000, and 57% did not have health insurance. Reading levels by Rapid Estimate of Adult Literacy in Medicine health literacy test were: 3rd grade or lower, 17 participants (6.3%); 4th-6th grade, 27 (10.0%); 7th-8th grade, 101 (37.4 %); and high school, 125 (46.3%). CRC screening knowledge mean score improved, and perceived CRC susceptibility and self-efficacy to complete screening significantly increased, irrespective of health literacy (all P < .01). There were no significant changes in other attitudes or intention to complete screening.

Limitations The study was conducted in a single FQHC, so the results may not be generalizable to other health centers or populations of low-income and minority patients.

Conclusion A CRC screening intervention improved CRC screening knowledge and attitudes across levels of health literacy and may be an important strategy for improving CRC screening in the primary care setting. Funding National Cancer Institute K07 CA107079 (Ohio State University) and P30 CA016058 (Behavioral Measurement Shared Resource at The Ohio State University).

Click on the PDF icon at the top of this introduction to read the full article.

Background Colorectal cancer (CRC) screening rates remain low, especially among low-income populations.

Objective To determine if a CRC screening intervention (video, brochure) improves knowledge about CRC and CRC screening, attitudes toward screening, and intention to complete CRC screening among average-risk adults with different health literacy skills, seeking medical care at a Federally Qualified Health Center (FQHC).

Methods Average-risk adults (50 years or older) who were not within CRC screening guidelines completed face-to-face pre- and post-intervention interviews that focused on knowledge about CRC and CRC screening, attitudes toward CRC screening, and intention to complete CRC screening.

Results Of the 270 participants, 64% were women, 72% were black/African American, 86% were not married, 79% had an annual household income of <$20,000, and 57% did not have health insurance. Reading levels by Rapid Estimate of Adult Literacy in Medicine health literacy test were: 3rd grade or lower, 17 participants (6.3%); 4th-6th grade, 27 (10.0%); 7th-8th grade, 101 (37.4 %); and high school, 125 (46.3%). CRC screening knowledge mean score improved, and perceived CRC susceptibility and self-efficacy to complete screening significantly increased, irrespective of health literacy (all P < .01). There were no significant changes in other attitudes or intention to complete screening.

Limitations The study was conducted in a single FQHC, so the results may not be generalizable to other health centers or populations of low-income and minority patients.

Conclusion A CRC screening intervention improved CRC screening knowledge and attitudes across levels of health literacy and may be an important strategy for improving CRC screening in the primary care setting. Funding National Cancer Institute K07 CA107079 (Ohio State University) and P30 CA016058 (Behavioral Measurement Shared Resource at The Ohio State University).

Click on the PDF icon at the top of this introduction to read the full article.

Social media, and Twitter in particular, is reshaping the practice of medicine by bringing physicians, scientists, and patients together on a common platform. With the pressures for providers to remain current with new clinical developments within the framework of health reform and to navigate the shift from volume- to value-based, patient-centered care, immediate access to a dynamic information-exchange medium such as Twitter can have an impact on both the quality and efficiency of care.


Click on the PDF icon at the top of this introduction to read the full article.

Social media, and Twitter in particular, is reshaping the practice of medicine by bringing physicians, scientists, and patients together on a common platform. With the pressures for providers to remain current with new clinical developments within the framework of health reform and to navigate the shift from volume- to value-based, patient-centered care, immediate access to a dynamic information-exchange medium such as Twitter can have an impact on both the quality and efficiency of care.


Click on the PDF icon at the top of this introduction to read the full article.

Social media, and Twitter in particular, is reshaping the practice of medicine by bringing physicians, scientists, and patients together on a common platform. With the pressures for providers to remain current with new clinical developments within the framework of health reform and to navigate the shift from volume- to value-based, patient-centered care, immediate access to a dynamic information-exchange medium such as Twitter can have an impact on both the quality and efficiency of care.


Click on the PDF icon at the top of this introduction to read the full article.

In April this year, the US Food and Drug Administration awarded regulatory approval to cabozantinib for the treatment of advanced renal cell carcinoma patients previously treated with anti-angiogenic therapy.¹ The small-molecule inhibitor, which targets multiple kinases, including the vascular endothelial growth factor receptors (VEGFRs) and the hepatocyte growth factor receptor (MET), had previously been approved for the treatment of medullary thyroid carcinoma in 2012.

Click on the PDF icon below for the full article.

In April this year, the US Food and Drug Administration awarded regulatory approval to cabozantinib for the treatment of advanced renal cell carcinoma patients previously treated with anti-angiogenic therapy.¹ The small-molecule inhibitor, which targets multiple kinases, including the vascular endothelial growth factor receptors (VEGFRs) and the hepatocyte growth factor receptor (MET), had previously been approved for the treatment of medullary thyroid carcinoma in 2012.

Click on the PDF icon below for the full article.

In April this year, the US Food and Drug Administration awarded regulatory approval to cabozantinib for the treatment of advanced renal cell carcinoma patients previously treated with anti-angiogenic therapy.¹ The small-molecule inhibitor, which targets multiple kinases, including the vascular endothelial growth factor receptors (VEGFRs) and the hepatocyte growth factor receptor (MET), had previously been approved for the treatment of medullary thyroid carcinoma in 2012.

Click on the PDF icon below for the full article.

Background There is a lack of data that systematically address toxicity with docetaxel, cisplatin, and 5-fluorouracil (TPF) regimen in routine care.

Objective To detect, profile, and quantify the toxicity in Indian patients with head and neck cancers who received neoadjuvant TPF chemotherapy in a routine clinical practice (non-trial setting).

Methods 58 patients with locally advanced head and neck cancer who received TPF chemotherapy were selected for this analysis. They received 2 cycles of TPF chemotherapy every 21 days. The patients were monitored for the occurrence of adverse drug reactions in accordance with Common Terminology Criteria for Adverse Events (version 4.03) during the hospitalization (median length of stay in cycle 1, 10 days), daily (at least until day 8 after chemotherapy initiation), then at days 15 and 20. Descriptive statistics was done and factors predicting for toxicity were identified using logistic regression analysis.

Results The cumulative rate of grade ¦3 anemia, neutropenia, and thrombocytopenia were 12.1%, 56.9%, and 5.2%, respectively. The cumulative incidence of febrile neutropenia was 20.7% (12 of 58 patients). The cumulative incidences of mucositis and diarrhea were 67.2% and 74.1%, respectively. There was no mortality associated with induction chemotherapy, and all of the patients completed the planned 2 cycles of TPF. None of the tested factors predicted for any of the adverse events considered in the study.

Limitations Small, single-center study

Conclusion The incidence of TPF-related toxicity in Indian patients in routine practice is high, and the toxicities differ substantially from the toxicities seen in trial settings.

Click on the PDF icon at the top of this introduction to read the full article.
 

Background There is a lack of data that systematically address toxicity with docetaxel, cisplatin, and 5-fluorouracil (TPF) regimen in routine care.

Objective To detect, profile, and quantify the toxicity in Indian patients with head and neck cancers who received neoadjuvant TPF chemotherapy in a routine clinical practice (non-trial setting).

Methods 58 patients with locally advanced head and neck cancer who received TPF chemotherapy were selected for this analysis. They received 2 cycles of TPF chemotherapy every 21 days. The patients were monitored for the occurrence of adverse drug reactions in accordance with Common Terminology Criteria for Adverse Events (version 4.03) during the hospitalization (median length of stay in cycle 1, 10 days), daily (at least until day 8 after chemotherapy initiation), then at days 15 and 20. Descriptive statistics was done and factors predicting for toxicity were identified using logistic regression analysis.

Results The cumulative rate of grade ¦3 anemia, neutropenia, and thrombocytopenia were 12.1%, 56.9%, and 5.2%, respectively. The cumulative incidence of febrile neutropenia was 20.7% (12 of 58 patients). The cumulative incidences of mucositis and diarrhea were 67.2% and 74.1%, respectively. There was no mortality associated with induction chemotherapy, and all of the patients completed the planned 2 cycles of TPF. None of the tested factors predicted for any of the adverse events considered in the study.

Limitations Small, single-center study

Conclusion The incidence of TPF-related toxicity in Indian patients in routine practice is high, and the toxicities differ substantially from the toxicities seen in trial settings.

Click on the PDF icon at the top of this introduction to read the full article.
 

Background There is a lack of data that systematically address toxicity with docetaxel, cisplatin, and 5-fluorouracil (TPF) regimen in routine care.

Objective To detect, profile, and quantify the toxicity in Indian patients with head and neck cancers who received neoadjuvant TPF chemotherapy in a routine clinical practice (non-trial setting).

Methods 58 patients with locally advanced head and neck cancer who received TPF chemotherapy were selected for this analysis. They received 2 cycles of TPF chemotherapy every 21 days. The patients were monitored for the occurrence of adverse drug reactions in accordance with Common Terminology Criteria for Adverse Events (version 4.03) during the hospitalization (median length of stay in cycle 1, 10 days), daily (at least until day 8 after chemotherapy initiation), then at days 15 and 20. Descriptive statistics was done and factors predicting for toxicity were identified using logistic regression analysis.

Results The cumulative rate of grade ¦3 anemia, neutropenia, and thrombocytopenia were 12.1%, 56.9%, and 5.2%, respectively. The cumulative incidence of febrile neutropenia was 20.7% (12 of 58 patients). The cumulative incidences of mucositis and diarrhea were 67.2% and 74.1%, respectively. There was no mortality associated with induction chemotherapy, and all of the patients completed the planned 2 cycles of TPF. None of the tested factors predicted for any of the adverse events considered in the study.

Limitations Small, single-center study

Conclusion The incidence of TPF-related toxicity in Indian patients in routine practice is high, and the toxicities differ substantially from the toxicities seen in trial settings.

Click on the PDF icon at the top of this introduction to read the full article.