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Research and Reviews for the Practicing Oncologist
Evaluation of a policy of lymph node retrieval for colon cancer specimens: a quality improvement opportunity
Dental oncology in patients treated with radiation for head and neck cancer
The dentition of head and neck cancer patients is of utmost importance when they receive radiation therapy, especially because patients are living longer after a course of head and neck radiation. Good communication among the oncology team members (the radiation and medical oncologists, the maxillofacial prosthodontist/dental oncologist, otolaryngologist, reconstructive surgeon, nursing support) and the patient is essential initially, and subsequently including the general dentist as well. The aim of this primer for all those caring for patients with head and neck cancer is to underscore the important role of the dental oncologist during all phases of radiation therapy, and to provide guidelines to minimize and prevent dental complications such as radiation-induced caries and ORN.
Click on the PDF icon at the top of this introduction to read the full article.
The dentition of head and neck cancer patients is of utmost importance when they receive radiation therapy, especially because patients are living longer after a course of head and neck radiation. Good communication among the oncology team members (the radiation and medical oncologists, the maxillofacial prosthodontist/dental oncologist, otolaryngologist, reconstructive surgeon, nursing support) and the patient is essential initially, and subsequently including the general dentist as well. The aim of this primer for all those caring for patients with head and neck cancer is to underscore the important role of the dental oncologist during all phases of radiation therapy, and to provide guidelines to minimize and prevent dental complications such as radiation-induced caries and ORN.
Click on the PDF icon at the top of this introduction to read the full article.
The dentition of head and neck cancer patients is of utmost importance when they receive radiation therapy, especially because patients are living longer after a course of head and neck radiation. Good communication among the oncology team members (the radiation and medical oncologists, the maxillofacial prosthodontist/dental oncologist, otolaryngologist, reconstructive surgeon, nursing support) and the patient is essential initially, and subsequently including the general dentist as well. The aim of this primer for all those caring for patients with head and neck cancer is to underscore the important role of the dental oncologist during all phases of radiation therapy, and to provide guidelines to minimize and prevent dental complications such as radiation-induced caries and ORN.
Click on the PDF icon at the top of this introduction to read the full article.
Delayed or on schedule, MACRA is on its way
As 2016 winds down, we are already gearing up for the 2019 implementation of the Medicare Access and CHIP Reauthorization Act, or MACRA. The bipartisan 2015 legislation will replace the current sustainable growth rate as well as streamline the existing quality reporting programs and redirect us from the current volume-based Medicare payments to value- and performance-based payments. On page 394 of this issue, two community- based colleagues, JCSO Editor Dr Linda Bosserman and Dr Robin Zon, a community oncologist and chair of the American Society of Clinical Oncology’s Task Force on Clinical Pathways, discuss the ins and outs of MACRA – what it is, what it replaces, how it will work, and what we need to be doing to prepare for its implementation in 2019.
Click on the PDF icon at the top of this introduction to read the full article.
As 2016 winds down, we are already gearing up for the 2019 implementation of the Medicare Access and CHIP Reauthorization Act, or MACRA. The bipartisan 2015 legislation will replace the current sustainable growth rate as well as streamline the existing quality reporting programs and redirect us from the current volume-based Medicare payments to value- and performance-based payments. On page 394 of this issue, two community- based colleagues, JCSO Editor Dr Linda Bosserman and Dr Robin Zon, a community oncologist and chair of the American Society of Clinical Oncology’s Task Force on Clinical Pathways, discuss the ins and outs of MACRA – what it is, what it replaces, how it will work, and what we need to be doing to prepare for its implementation in 2019.
Click on the PDF icon at the top of this introduction to read the full article.
As 2016 winds down, we are already gearing up for the 2019 implementation of the Medicare Access and CHIP Reauthorization Act, or MACRA. The bipartisan 2015 legislation will replace the current sustainable growth rate as well as streamline the existing quality reporting programs and redirect us from the current volume-based Medicare payments to value- and performance-based payments. On page 394 of this issue, two community- based colleagues, JCSO Editor Dr Linda Bosserman and Dr Robin Zon, a community oncologist and chair of the American Society of Clinical Oncology’s Task Force on Clinical Pathways, discuss the ins and outs of MACRA – what it is, what it replaces, how it will work, and what we need to be doing to prepare for its implementation in 2019.
Click on the PDF icon at the top of this introduction to read the full article.
Slow and steady progress in managing gynecologic cancer
Slow but steady progress has been made in the management of the major types of gynecologic malignancy, with particularly significant advancements in the treatment of the biggest killer, ovarian cancer. Here we describe how that progress has shaped the current treatment landscape and is forging a path forward.
A therapeutic challenge
More than 90,000 new cases of gynecologic malignancy are diagnosed in the United States each year, and about a third of patients will ultimately succumb to their disease.1 Five major tumor types make up this large and varied group of cancers: cervical, ovarian, endometrial, vaginal, and vulvar, each with unique biology, etiology, and pathology.2
Most cervical cancers are squamous cell carcinomas and are caused by infection with human papillomaviruses (HPVs), a group of more than 200 related viruses. Development of effective screening methods and prophylactic vaccination have driven a substantial reduction in the incidence of cervical cancer in developed countries, though it remains a major cause of mortality in developing countries.
Click on the PDF icon at the top of this introduction to read the full article.
Slow but steady progress has been made in the management of the major types of gynecologic malignancy, with particularly significant advancements in the treatment of the biggest killer, ovarian cancer. Here we describe how that progress has shaped the current treatment landscape and is forging a path forward.
A therapeutic challenge
More than 90,000 new cases of gynecologic malignancy are diagnosed in the United States each year, and about a third of patients will ultimately succumb to their disease.1 Five major tumor types make up this large and varied group of cancers: cervical, ovarian, endometrial, vaginal, and vulvar, each with unique biology, etiology, and pathology.2
Most cervical cancers are squamous cell carcinomas and are caused by infection with human papillomaviruses (HPVs), a group of more than 200 related viruses. Development of effective screening methods and prophylactic vaccination have driven a substantial reduction in the incidence of cervical cancer in developed countries, though it remains a major cause of mortality in developing countries.
Click on the PDF icon at the top of this introduction to read the full article.
Slow but steady progress has been made in the management of the major types of gynecologic malignancy, with particularly significant advancements in the treatment of the biggest killer, ovarian cancer. Here we describe how that progress has shaped the current treatment landscape and is forging a path forward.
A therapeutic challenge
More than 90,000 new cases of gynecologic malignancy are diagnosed in the United States each year, and about a third of patients will ultimately succumb to their disease.1 Five major tumor types make up this large and varied group of cancers: cervical, ovarian, endometrial, vaginal, and vulvar, each with unique biology, etiology, and pathology.2
Most cervical cancers are squamous cell carcinomas and are caused by infection with human papillomaviruses (HPVs), a group of more than 200 related viruses. Development of effective screening methods and prophylactic vaccination have driven a substantial reduction in the incidence of cervical cancer in developed countries, though it remains a major cause of mortality in developing countries.
Click on the PDF icon at the top of this introduction to read the full article.
1,25-dihydroxyvitamin D hypercalcemia and imatinib hepatotoxicity in a patient with GIST
Click on the PDF icon at the top of this introduction to read the full article.
Click on the PDF icon at the top of this introduction to read the full article.
Click on the PDF icon at the top of this introduction to read the full article.
High-grade leiomyosarcoma of the transverse colon presenting with bowel perforation
Stromal or mesenchymal tumors account for about 1% of gastrointestinal (GI) tract neoplasms and are divided into 2 main categories: the gastrointestinal stromal tumors (GISTs; 60%- 90% of mesencymal tumors), and the non-GIST neoplasms (10%-30% of mesencymal tumors).1 The non-GIST neoplasms consist of a heterogenous group of soft-tissue tumors, identical to soft-tissue tumors elsewhere in the body.
Click on the PDF icon at the top of this introduction to read the full article.
Stromal or mesenchymal tumors account for about 1% of gastrointestinal (GI) tract neoplasms and are divided into 2 main categories: the gastrointestinal stromal tumors (GISTs; 60%- 90% of mesencymal tumors), and the non-GIST neoplasms (10%-30% of mesencymal tumors).1 The non-GIST neoplasms consist of a heterogenous group of soft-tissue tumors, identical to soft-tissue tumors elsewhere in the body.
Click on the PDF icon at the top of this introduction to read the full article.
Stromal or mesenchymal tumors account for about 1% of gastrointestinal (GI) tract neoplasms and are divided into 2 main categories: the gastrointestinal stromal tumors (GISTs; 60%- 90% of mesencymal tumors), and the non-GIST neoplasms (10%-30% of mesencymal tumors).1 The non-GIST neoplasms consist of a heterogenous group of soft-tissue tumors, identical to soft-tissue tumors elsewhere in the body.
Click on the PDF icon at the top of this introduction to read the full article.
Mindfulness-based cancer recovery in survivors recovering from chemotherapy and radiation
Background Sleep impairment, fatigue, and anxiety are common conditions in cancer survivors. Small studies suggest mindfulness- based interventions may be helpful for cancer-related fatigue.
Objective To evaluate mindfulness-based cancer recovery (MBCR) for cancer survivors who are recovering from chemotherapy or radiation therapy.
Methods 42 cancer survivors who were within 6 months of completion of chemotherapy or radiation were randomized 2:1 to 8 weekly MBCR classes (n = 28) or wait-list control (n = 14). The Pittsburgh Sleep Quality Index (PSQI), Functional Assessment in Cancer Therapy – Fatigue (FACT-F), and 20-item State-Trait Anxiety Inventory (STAI) were used to assess sleep, fatigue, and anxiety at baseline (time of enrollment), at 2 months (on completion of the MBCR course), and 4 months (2 months after completion of the course). 32 of 42 participants participated in an optional blood draw to assess immune function.
Results 79% of the MBCR group attended at least 7 of the 9 MBCR sessions. At the 2-month assessment, sleep quality (PSQI, range 0-21, >5 = poorer sleep quality) in the MBCR group improved from the baseline 8.9 to 6.4, compared with the wait-list group (baseline 7.2 to 7.6); and at 4 months after course completion, it was 6.1 compared with 7.8, respectively (P = .03). There was a non-statistically significant improvement in fatigue (FACIT-F, P = .19). There was a trend toward improvement in the anxiety scores (STAI, range 20-80, higher score = greater anxiety) in the MBCR group compared with the wait-list group at 2 months (31.8 vs 39.4, respectively; P = .07) and 4 months (32.8 vs 40.7; P = .10). Immune function measures were not statistically significant.
Limitations It is possible the psychological support of being in contact with a facilitator and/or other cancer survivors had a beneficial effect in the outcomes of those in the MBCR group.
Conclusion MBCR has a high compliance rate and results in sustained improvements in sleep quality, fatigue, and anxiety. MBCR may be useful for cancer survivors struggling with sleep, fatigue, and anxiety.
Funding Hourglass Fund, Masonic Cancer Center, University of Minnesota; University of Minnesota Foundation (immune function protocol); National Institutes of Health Office of Women’s Health Building Interdisciplinary Research Careers in Women’s Health (BIRCWH) NIH # K12-HD055887.
Click on the PDF icon at the top of this introduction to read the full article.
Background Sleep impairment, fatigue, and anxiety are common conditions in cancer survivors. Small studies suggest mindfulness- based interventions may be helpful for cancer-related fatigue.
Objective To evaluate mindfulness-based cancer recovery (MBCR) for cancer survivors who are recovering from chemotherapy or radiation therapy.
Methods 42 cancer survivors who were within 6 months of completion of chemotherapy or radiation were randomized 2:1 to 8 weekly MBCR classes (n = 28) or wait-list control (n = 14). The Pittsburgh Sleep Quality Index (PSQI), Functional Assessment in Cancer Therapy – Fatigue (FACT-F), and 20-item State-Trait Anxiety Inventory (STAI) were used to assess sleep, fatigue, and anxiety at baseline (time of enrollment), at 2 months (on completion of the MBCR course), and 4 months (2 months after completion of the course). 32 of 42 participants participated in an optional blood draw to assess immune function.
Results 79% of the MBCR group attended at least 7 of the 9 MBCR sessions. At the 2-month assessment, sleep quality (PSQI, range 0-21, >5 = poorer sleep quality) in the MBCR group improved from the baseline 8.9 to 6.4, compared with the wait-list group (baseline 7.2 to 7.6); and at 4 months after course completion, it was 6.1 compared with 7.8, respectively (P = .03). There was a non-statistically significant improvement in fatigue (FACIT-F, P = .19). There was a trend toward improvement in the anxiety scores (STAI, range 20-80, higher score = greater anxiety) in the MBCR group compared with the wait-list group at 2 months (31.8 vs 39.4, respectively; P = .07) and 4 months (32.8 vs 40.7; P = .10). Immune function measures were not statistically significant.
Limitations It is possible the psychological support of being in contact with a facilitator and/or other cancer survivors had a beneficial effect in the outcomes of those in the MBCR group.
Conclusion MBCR has a high compliance rate and results in sustained improvements in sleep quality, fatigue, and anxiety. MBCR may be useful for cancer survivors struggling with sleep, fatigue, and anxiety.
Funding Hourglass Fund, Masonic Cancer Center, University of Minnesota; University of Minnesota Foundation (immune function protocol); National Institutes of Health Office of Women’s Health Building Interdisciplinary Research Careers in Women’s Health (BIRCWH) NIH # K12-HD055887.
Click on the PDF icon at the top of this introduction to read the full article.
Background Sleep impairment, fatigue, and anxiety are common conditions in cancer survivors. Small studies suggest mindfulness- based interventions may be helpful for cancer-related fatigue.
Objective To evaluate mindfulness-based cancer recovery (MBCR) for cancer survivors who are recovering from chemotherapy or radiation therapy.
Methods 42 cancer survivors who were within 6 months of completion of chemotherapy or radiation were randomized 2:1 to 8 weekly MBCR classes (n = 28) or wait-list control (n = 14). The Pittsburgh Sleep Quality Index (PSQI), Functional Assessment in Cancer Therapy – Fatigue (FACT-F), and 20-item State-Trait Anxiety Inventory (STAI) were used to assess sleep, fatigue, and anxiety at baseline (time of enrollment), at 2 months (on completion of the MBCR course), and 4 months (2 months after completion of the course). 32 of 42 participants participated in an optional blood draw to assess immune function.
Results 79% of the MBCR group attended at least 7 of the 9 MBCR sessions. At the 2-month assessment, sleep quality (PSQI, range 0-21, >5 = poorer sleep quality) in the MBCR group improved from the baseline 8.9 to 6.4, compared with the wait-list group (baseline 7.2 to 7.6); and at 4 months after course completion, it was 6.1 compared with 7.8, respectively (P = .03). There was a non-statistically significant improvement in fatigue (FACIT-F, P = .19). There was a trend toward improvement in the anxiety scores (STAI, range 20-80, higher score = greater anxiety) in the MBCR group compared with the wait-list group at 2 months (31.8 vs 39.4, respectively; P = .07) and 4 months (32.8 vs 40.7; P = .10). Immune function measures were not statistically significant.
Limitations It is possible the psychological support of being in contact with a facilitator and/or other cancer survivors had a beneficial effect in the outcomes of those in the MBCR group.
Conclusion MBCR has a high compliance rate and results in sustained improvements in sleep quality, fatigue, and anxiety. MBCR may be useful for cancer survivors struggling with sleep, fatigue, and anxiety.
Funding Hourglass Fund, Masonic Cancer Center, University of Minnesota; University of Minnesota Foundation (immune function protocol); National Institutes of Health Office of Women’s Health Building Interdisciplinary Research Careers in Women’s Health (BIRCWH) NIH # K12-HD055887.
Click on the PDF icon at the top of this introduction to read the full article.
Effects of IV iron treatment with ferumoxytol on health-related quality of life of patients with iron deficiency anemia
Click on the PDF icon at the top of this introduction to read the full article.
Click on the PDF icon at the top of this introduction to read the full article.
Click on the PDF icon at the top of this introduction to read the full article.
Rate of abnormal vaginal bleeding and contraception counseling in women undergoing chemotherapy
Background Reproductive-age women who are undergoing cancer treatment are at risk for heavy menstrual bleeding, unintended pregnancy, and have a contraindication to estrogen-containing products. The incidence of vaginal bleeding and contraception use is not known.
Objective To describe clinical practices regarding menstrual suppression, estimate the incidence of vaginal bleeding complaints, and investigate contraceptive counseling and provision in women undergoing chemotherapy.
Methods We performed a chart review using ICD-9 codes to identify women aged 14-40 years who received chemotherapy at our institution during July 2008-June 2013. Electronic medical records were examined for menstrual suppression therapy, contraception counseling, and abnormal vaginal bleeding.
Results We identified 137 women for this study. 24 (18%) received prophylactic menstrual suppression counseling, of whom 17 (71%) initiated treatment, primarily with combined oral contraceptives, all prescribed by hematologist-oncologists. During the first 6 months of chemotherapy, 36 women (26%) complained of abnormal vaginal bleeding, including 10 women who were on prophylactic treatment. 19 women noted moderate to severe bleeding. 11 (12%) women received contraceptive counseling before chemotherapy, all from hematologist-oncologists; 86 women (63%) initiated chemotherapy without a documented contraceptive method.
Limitations Data were generated from billing codes, so all eligible women may not have been included.
Conclusions Reproductive-age women undergoing chemotherapy may not receive adequate contraception and menstrual suppression counseling. We encourage consulting gynecologists, especially family planning specialists, at the time of cancer diagnosis to support women with decisions about menstrual suppression and contraception.
Funding/sponsorship Society of Family Planning, National Center for Advancing Translational Sciences, National Institutes of Health, Lillian Mae Rapp Research Endowment
Click on the PDF icon at the top of this introduction to read the full article.
Background Reproductive-age women who are undergoing cancer treatment are at risk for heavy menstrual bleeding, unintended pregnancy, and have a contraindication to estrogen-containing products. The incidence of vaginal bleeding and contraception use is not known.
Objective To describe clinical practices regarding menstrual suppression, estimate the incidence of vaginal bleeding complaints, and investigate contraceptive counseling and provision in women undergoing chemotherapy.
Methods We performed a chart review using ICD-9 codes to identify women aged 14-40 years who received chemotherapy at our institution during July 2008-June 2013. Electronic medical records were examined for menstrual suppression therapy, contraception counseling, and abnormal vaginal bleeding.
Results We identified 137 women for this study. 24 (18%) received prophylactic menstrual suppression counseling, of whom 17 (71%) initiated treatment, primarily with combined oral contraceptives, all prescribed by hematologist-oncologists. During the first 6 months of chemotherapy, 36 women (26%) complained of abnormal vaginal bleeding, including 10 women who were on prophylactic treatment. 19 women noted moderate to severe bleeding. 11 (12%) women received contraceptive counseling before chemotherapy, all from hematologist-oncologists; 86 women (63%) initiated chemotherapy without a documented contraceptive method.
Limitations Data were generated from billing codes, so all eligible women may not have been included.
Conclusions Reproductive-age women undergoing chemotherapy may not receive adequate contraception and menstrual suppression counseling. We encourage consulting gynecologists, especially family planning specialists, at the time of cancer diagnosis to support women with decisions about menstrual suppression and contraception.
Funding/sponsorship Society of Family Planning, National Center for Advancing Translational Sciences, National Institutes of Health, Lillian Mae Rapp Research Endowment
Click on the PDF icon at the top of this introduction to read the full article.
Background Reproductive-age women who are undergoing cancer treatment are at risk for heavy menstrual bleeding, unintended pregnancy, and have a contraindication to estrogen-containing products. The incidence of vaginal bleeding and contraception use is not known.
Objective To describe clinical practices regarding menstrual suppression, estimate the incidence of vaginal bleeding complaints, and investigate contraceptive counseling and provision in women undergoing chemotherapy.
Methods We performed a chart review using ICD-9 codes to identify women aged 14-40 years who received chemotherapy at our institution during July 2008-June 2013. Electronic medical records were examined for menstrual suppression therapy, contraception counseling, and abnormal vaginal bleeding.
Results We identified 137 women for this study. 24 (18%) received prophylactic menstrual suppression counseling, of whom 17 (71%) initiated treatment, primarily with combined oral contraceptives, all prescribed by hematologist-oncologists. During the first 6 months of chemotherapy, 36 women (26%) complained of abnormal vaginal bleeding, including 10 women who were on prophylactic treatment. 19 women noted moderate to severe bleeding. 11 (12%) women received contraceptive counseling before chemotherapy, all from hematologist-oncologists; 86 women (63%) initiated chemotherapy without a documented contraceptive method.
Limitations Data were generated from billing codes, so all eligible women may not have been included.
Conclusions Reproductive-age women undergoing chemotherapy may not receive adequate contraception and menstrual suppression counseling. We encourage consulting gynecologists, especially family planning specialists, at the time of cancer diagnosis to support women with decisions about menstrual suppression and contraception.
Funding/sponsorship Society of Family Planning, National Center for Advancing Translational Sciences, National Institutes of Health, Lillian Mae Rapp Research Endowment
Click on the PDF icon at the top of this introduction to read the full article.