Skip to main content

Main menu

  • Home
  • Current Issue
  • Archive
  • Info for
    • Authors
    • Editorial Policies
    • Subscribers
    • Advertisers
    • Editorial Board
  • Other Publications
    • In Vivo
    • Cancer Genomics & Proteomics
    • Cancer Diagnosis & Prognosis
  • More
    • IIAR
    • Conferences
    • 2008 Nobel Laureates
  • About Us
    • General Policy
    • Contact
  • Other Publications
    • Anticancer Research
    • In Vivo
    • Cancer Genomics & Proteomics

User menu

  • Register
  • Subscribe
  • My alerts
  • Log in
  • My Cart

Search

  • Advanced search
Anticancer Research
  • Other Publications
    • Anticancer Research
    • In Vivo
    • Cancer Genomics & Proteomics
  • Register
  • Subscribe
  • My alerts
  • Log in
  • My Cart
Anticancer Research

Advanced Search

  • Home
  • Current Issue
  • Archive
  • Info for
    • Authors
    • Editorial Policies
    • Subscribers
    • Advertisers
    • Editorial Board
  • Other Publications
    • In Vivo
    • Cancer Genomics & Proteomics
    • Cancer Diagnosis & Prognosis
  • More
    • IIAR
    • Conferences
    • 2008 Nobel Laureates
  • About Us
    • General Policy
    • Contact
  • Visit us on Facebook
  • Follow us on Linkedin
Research ArticleClinical Studies

Impact of Body Mass Index (BMI) on Chemotherapy-associated Toxicity in Ovarian Cancer Patients. A Pooled Analysis of the North-Eastern German Society of Gynecological Oncology (NOGGO) Databank on 1,213 Patients

JACEK PRZEMYSLAW GRABOWSKI, ROLF RICHTER, HANNAH RITTMEISTER, RADOSLAV CHEKEROV, HANNAH WOOPEN and JALID SEHOULI
Anticancer Research October 2018, 38 (10) 5853-5858; DOI: https://doi.org/10.21873/anticanres.12927
JACEK PRZEMYSLAW GRABOWSKI
1European Competence Center for Ovarian Cancer (EKZE), Department of Gynecology, Campus Virchow Klinikum, Charité – University Medicine of Berlin, Berlin, Germany
2North Eastern German Society of Gynecologic Oncology (NOGGO), Berlin, Germany
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • For correspondence: jacek.grabowski@charite.de
ROLF RICHTER
1European Competence Center for Ovarian Cancer (EKZE), Department of Gynecology, Campus Virchow Klinikum, Charité – University Medicine of Berlin, Berlin, Germany
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
HANNAH RITTMEISTER
1European Competence Center for Ovarian Cancer (EKZE), Department of Gynecology, Campus Virchow Klinikum, Charité – University Medicine of Berlin, Berlin, Germany
2North Eastern German Society of Gynecologic Oncology (NOGGO), Berlin, Germany
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
RADOSLAV CHEKEROV
1European Competence Center for Ovarian Cancer (EKZE), Department of Gynecology, Campus Virchow Klinikum, Charité – University Medicine of Berlin, Berlin, Germany
2North Eastern German Society of Gynecologic Oncology (NOGGO), Berlin, Germany
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
HANNAH WOOPEN
1European Competence Center for Ovarian Cancer (EKZE), Department of Gynecology, Campus Virchow Klinikum, Charité – University Medicine of Berlin, Berlin, Germany
2North Eastern German Society of Gynecologic Oncology (NOGGO), Berlin, Germany
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
JALID SEHOULI
1European Competence Center for Ovarian Cancer (EKZE), Department of Gynecology, Campus Virchow Klinikum, Charité – University Medicine of Berlin, Berlin, Germany
2North Eastern German Society of Gynecologic Oncology (NOGGO), Berlin, Germany
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Figures & Data
  • Info & Metrics
  • PDF
Loading

Abstract

Background/Aim: Chemotherapy-associated toxicity is one of the limiting factors regarding treatment efficacy, patient outcome and quality of life in this collective. Underweight or obese patients represent a major group in which the therapy seems to be more challenging. The aim of this analysis was to evaluate the impact of BMI on the toxicity in patients undergoing chemotherapy. Patients and Methods: The data of three prospective phase II/III studies (‘Tower’, ‘Topotecan phase III’ and ‘Hector’) of the North-Eastern German Society of Gynecological Oncology including 1,213 patients with recurrent ovarian cancer were retrospectively analyzed. The study was performed using logistic regression and Cox regression analysis. Results: The median age at diagnosis was 59 years. Sixty-seven (5.5%) patients had BMI <20 and 272 (22.4%) patients had BMI >30. Preterm termination of the chemotherapy was associated with lower BMI (p=0.017). Moreover, non-hematological toxicity grade III/IV was mainly observed in underweighted women as well (p<0.001). Patients with higher BMI more often presented with grade III/IV anemia (p=0.019) and as a consequence required blood transfusions more frequently (p=0.005). The overweight group was also associated with a higher number of co-medications. However, no difference in survival regarding BMI was observed in our study. Conclusion: Fewer chemotherapy cycles and preterm discontinuation were more frequent in patients with lower BMI. Hematological toxicity and higher medication intake appeared more often in patients with higher BMI.

  • Ovarian cancer
  • BMI
  • chemotherapy
  • toxicity
  • underweight
  • overweight

Ovarian cancer, with approximately 150,000 deaths annually worldwide, is the leading cause of death among gynecological cancers (1). The influence of higher body mass index (BMI) on the risk and prognosis of high-grade serous ovarian cancer remains controversial (2, 3). There are very limited data available on BMI-related toxicities regarding systemic therapy (4-8). Patients with abnormal BMI often present co-morbidities including cardiovascular disease, decreased liver and/or kidney function and co-medication, which should be taken into consideration during the treatment planning process. The influence of comorbidities on the survival of ovarian cancer patients remains unclear (9). For some of these patients, the optimal/standard therapy is not applicable which might result in decreased outcome. Regarding our prior study on toxicity in ovarian cancer patients (10, 11), the aim of this study was further evaluation focused on the impact of BMI on grade III/IV toxicities. Furthermore, a potential influence of BMI on chemotherapy dose reduction and survival in recurrent ovarian cancer patients was evaluated.

Patients and Methods

This individual participant data meta-analysis was conducted with the data of three large phase II/III trials comparing chemotherapy regimens in recurrent ovarian cancer patients run by the North-Eastern German Society of Gynecological Oncology (NOGGO).

TOWER study – Topotecan weekly versus conventional 5-day schedule in patients with platinum-resistant ovarian cancer (12). This phase II trial compared two different topotecan regimens [(1) weekly administration of 4.0 mg/m2/week applied on days 1, 8 and 15 of a 28-day cycle, versus (2) conventional administration of 1.25 mg/m2/d on five consecutive days of a 21-day cycle] in recurrent epithelial ovarian cancer patients.

Topotecan phase III study - nonplatinum topotecan combinations versus topotecan alone for recurrent ovarian cancer (13). Topotecan alone was compared to two different topotecan combinations [(1) topotecan 1.25 mg/m2/d on days 1 to 5 every 3 weeks or topotecan 1.0 mg/m2/d on days 1 to 5 plus 50 mg of oral etoposide on days 6 to 12 every 3 weeks or (3) topotecan 0.5 mg/m2/d on days 1 to 5 plus gemcitabine 800 mg/m2 on day 1 and 600 mg/m2 on day 8 every 3 weeks] in this phase III trial in recurrent ovarian cancer patients.

Topotecan plus Carboplatin versus standard therapy with paclitaxel plus carboplatin (PC) or gemcitabine plus carboplatin (GC) or carboplatin plus pegylated doxorubicin (PLDC): a randomized phase-III trial of the NOGGO-AGO-Germany-AGO Austria and GEICO-GCIG Intergroup study (HECTOR) (14). The Hector phase III study was conducted to compare the combination of topotecan and carboplatin to three different standard carboplatin containing combinations [topotecan 0.75 mg/m2/d on days 1 to 3, and carboplatin Area under the curve (AUC) 5 on day 3 after topotecan, every 3 weeks versus (PC) paclitaxel 175 mg/m2/d on day 1, and carboplatin AUC 5 on day 1, every 3 weeks, (GC) gemcitabine 1000 mg/m2/d on day 1 and 8, and carboplatin AUC 4 on day 1, every 3 weeks and (PLDC) pegylated doxorubicin 30mg/m2 on day 1 and carboplatin AUC 5 on day 1, every 4 weeks] in platinum-sensitive recurrent ovarian cancer (first or second relapse).

Inclusion criteria of all three trials were age ≥18 years, sufficient renal, liver and bone marrow function as well as an ECOG performance status ≤2 for the Hector and topotecan phase III trials. Patients with serious or uncontrolled medical condition were not eligible for participation. Toxicities and their grades were documented according to the National Cancer Institute – Common Toxicity Criteria. Original data of the three described trials were provided by the NOGGO working group “Ovarian Cancer”.

Statistics. Patients were divided into four groups according to BMI: (1) underweight - BMI <20, (2) normal weight – BMI=20-25, (3) overweight - BMI >25-30 and (4) obese - BMI >30. IBM® SPSS® Statistics 23 (SPSS Inc. an IBM Company, Chicago, IL, USA) was used for statistical analyses. A p-value <0.05 was considered a significant result. The chi-square test was used to compare the prevalence of comorbidities, co-medications, and toxicities between the different BMI groups. Trends of these outcomes for increasing BMI groups were evaluated with Kendall's tau b. Odds ratios were estimated by logistic regression analyses for toxicities, prior discontinuation of chemotherapy and necessity of dose reduction after adjusting for covariates. Kaplan–Meier was used to estimate median survival. Survival curves were compared by the log-rank test. After adjusting for covariates, hazard ratios were estimated for progression-free and overall survival with Cox regression analyses.

Results

A total of 1,213 patients registered in the meta-database of the three mentioned trials were evaluated in our study. The median age of patients was 59 years (range=19-84 years). The majority of patients were initially diagnosed with advanced ovarian cancer (86.7% FIGO III and IV). First ovarian cancer recurrence was reported in 86.5% of the analyzed patients (Table I).

The median body mass index in our patient's group was 25.7 kg/m2 (range=15.5-48.4 kg/m2). Among those, 67 patients had BMI <20 kg/m2 and 273 patients had BMI >30 kg/m2. There were no significant differences regarding BMI groups within the analyzed trials (p=0.933), ECOG (p=0.964), age (p=0.187), recurrence number (p=0.475), grading (p=0.478) and FIGO stage (p=0.180) (Table I).

We found BMI-associated differences in the number of applied chemotherapy cycles (p=0.018). Patients with lower BMI received fewer chemotherapy cycles in comparison to those with higher BMI (Table II). Discontinuation of chemotherapy was also associated with lower BMI (p=0.017) (Table II). However, we did not find any differences regarding dose reduction according to BMI group (p=0.275) (Table II).

Underweight patients showed a rate of grade III/IV anemia of 10.3%. This number increased with increasing BMI to 19.8% in obese patients. Fatigue occurred in 5.1% of the obese patients but did not occur at all in underweight patients (p=0.009 and p=0.019 respectively). Consequently, an association was found between BMI and blood transfusion frequency. Patients with BMI >30 kg/m2 required blood transfusions more often in comparison to women with BMI <30 kg/m2 (p=0.003). However, in multivariate logistic regression analysis adjusting for the entered study, number of cycles, age, FIGO staging, grading, number of recurrences, the correlation of BMI with grade III/IV anemia and hematological toxicity did not reach statistical significance (Figure 1).

Non-hematological grade III/V toxicities were statistically more frequently observed in patients with higher BMI (p<0.001) which was also shown in multivariate logistic regression analyses adjusting for the covariates named above (Figure 1). Obese patients developed more often grade III/IV pulmonary toxicity than normal weight patients (p=0.030; Figure 1).

The impact of BMI levels regarding co-medication was also analyzed in our study. Anti-hypertensive (p<0.001), cardiovascular (p=0.001) and diabetes medication (p=0.001) were more frequently taken by obese patients.

Furthermore, the survival rates according to different BMI values were analyzed. The median overall survival (OS) was 19.7 months and progression-free survival (PFS) 8 months for the whole group. Differences in OS (p=0.386) and PFS (p=0.488) rates among different BMI groups were not found (Figures 2 and 3) in both univariate and multivariate Cox regression analyses.

Discussion

Our analysis based on the data from 1213 patients showed differences in applied chemotherapy cycles, preterm therapy discontinuation, and grade III/IV toxicities in relation to BMI values. However, no differences in progression-free and overall survival were observed.

View this table:
  • View inline
  • View popup
  • Download powerpoint
Table I.

Baseline patient characteristics among the study population stratified by BMI.

View this table:
  • View inline
  • View popup
  • Download powerpoint
Table II.

BMI and number of chemotherapy cycles, therapy discontinuation and dose reduction.

Body weight has a prognostic value regarding post-operative outcome and survival in ovarian cancer patients (15). Sehouli et al. showed a correlation between preoperative malnutrition (NRS≥3) with surgical outcome (p=0.014) as well as poorer overall survival (p=0.001). Regarding the BMI influence on the toxicity during chemotherapy and outcome, the available data are limited (11). Many ovarian cancer patients are fragile and at high risk of malnutrition. The majority (>60%) of patients in our study either had BMI below or above the normal values. Therefore, a nutritional screening prior to chemotherapy should be mandatory. Moreover, the need for an individual and personalized clinical approach during systemic therapy in these patients seems to be needed. Nevertheless, no prospective studies were performed so far.

Figure 1.
  • Download figure
  • Open in new tab
  • Download powerpoint
Figure 1.

BMI and grade III/IV toxicities. Multivariate logistic regression analysis adjusting for entered study, number of cycles, ago, FIGO, grading, recurrence number. Reference value BMI 20-25 kg/m2. Odds ratios illustrated as green dots, confidence intervals in blue.

Associations between BMI, the number of applied chemotherapy cycles and prior therapy discontinuation in the studied cohort were found. Obese patients received more chemotherapy cycles and those with lower BMI discontinued therapy more frequently. However, no statistically significant dose reduction was observed between BMI subgroups. Dahlberg et al. analyzed the association between BMI and outcome of patients with advanced non-small cell lung cancer enrolled in Eastern Cooperative Oncology Group clinical trials (16). Obese patients more frequently discontinued treatment due to adverse events (23.0%) when compared to those with lower BMI (16.8%). In a regression model these results showed significant differences across BMI groups (p=0.004) (16). These data stand in contrast to our observation which to our knowledge is the first study examining ovarian cancer patients.

Gutierrez et al. retrospectively analyzed hematological toxicity associated with carboplatin/paclitaxel chemotherapy in obese patients with gynecological cancer. Twenty-one overweight women were identified (BMI ≥27 kg/m2). Among those the rate of grade III/IV anemia and thrombocytopenia was significantly higher in univariate analysis, p<0.05 and p<0.002 respectively (4). These patients more frequently required G-CSF and/or erythropoietin/blood transfusion (4). Our data show similar results regarding anemia and blood transfusion. An early infusion of erythropoietin, might lead to reduction of anemia and/or fatigue and therefore fewer interruptions/interval prolongations of the scheduled therapy in ovarian cancer patients with lower BMI. Regarding non-hematological toxicities our study showed an association with higher BMI. Dahlberg et al. did not find any differences in non-hematological toxicities regarding BMI groups in non-small-cell lung cancer patients (16).

Patients with higher BMI were found to take significantly more co-medications. Cardiovascular and diabetes medication were the most frequent among these patients. Recently, our working group showed that the more medication was taken by patients, the higher the risk of overall grade III/IV toxicities, hematological and non-hematological. However, no influence of polypharmacy on survival or prior discontinuation of therapy was reported (10). Nevertheless, due to association with grade III/IV toxicities, obese patients and those taking higher amount of co-medications should be thoroughly monitored during therapy. Further prospective trials on co-medication impact should be planned.

Figure 2.
  • Download figure
  • Open in new tab
  • Download powerpoint
Figure 2.

Overall survival regarding various body mass index (BMI) values, p=0.386.

Malnutrition and underweight in ovarian cancer patients are associated with worse survival. Recently, a prospective study showed poor overall survival in patients with low BMI before primary cytoreductive surgery (15). According to our data, no differences in progression-free and overall survival exist regarding chemotherapy in analyzed trials.

Bandera et al. reported that obese ovarian cancer patients received lower doses in milligrams per kilogram of body weight due to dose adjustment, so-called average relative dose intensity (ARDI), in comparison to normal weighted women (p<0.001) (6). That is due to different pharmacokinetics in obese patients (17) and also due to the fact that higher BMI significantly increased the risk of dose reduction so that overweight women received 38% and 45% lower doses of paclitaxel and carboplatin (6). At the same time overall and ovarian-specific mortality increased with an ARDI lower than 70% of the regular dose (6). Similar observations were made by Chambers et al. in obese patients with colorectal cancer (18). Chambers et al. and Carroll et al. (19) also reported that full doses of chemotherapy did not increase the incidence and severity of toxicities in obese patients. These findings suggest that chemotherapy dosing in obese patients should be examined and monitored more closely in prospective trials.

Severe hematological toxicity and higher medication intake are associated with higher BMI in ovarian cancer patients. Moreover, fewer chemotherapy cycles and preterm discontinuation are more frequent in patients with lower BMI. Despite these differences, no influence on survival was observed.

Figure 3.
  • Download figure
  • Open in new tab
  • Download powerpoint
Figure 3.

Progression-free survival regarding various body mass index (BMI) values, p=0.488.

Our study showed the significance of BMI regarding chemotherapy. This issue should be addressed in future trial planning processes. Clinical studies on the nutritional status, BMI optimization and therefore improvement of the quality of life are necessary.

  • Received August 19, 2018.
  • Revision received September 1, 2018.
  • Accepted September 4, 2018.
  • Copyright© 2018, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved

References

  1. ↵
    1. Torre LA,
    2. Bray F,
    3. Siegel RL,
    4. Ferlay J,
    5. Lortet-Tieulent J,
    6. Jemal A
    : Cancer statistics, 2012. CA Cancer J Clin 65: 87-108, 2015.
    OpenUrlCrossRefPubMed
  2. ↵
    1. Dixon SC,
    2. Nagle CM,
    3. Thrift AP,
    4. Pharoah PD,
    5. Pearce CL,
    6. Zheng W,
    7. Painter JN,
    8. AOCS Group & Australian Cancer Study (Ovarian Cancer),
    9. Chenevix-Trench G,
    10. Fasching PA,
    11. Beckmann MW,
    12. Lambrechts D,
    13. Vergote I,
    14. Lambrechts S,
    15. et al
    : Adult body mass index and risk of ovarian cancer by subtype: a Mendelian randomization study. Int J Epidemiol 45: 884-895, 2016.
    OpenUrlCrossRefPubMed
  3. ↵
    1. Pergialiotis V,
    2. Doumouchtsis SK,
    3. Perrea D,
    4. Vlachos GD
    : The impact of underweight status on the prognosis of ovarian cancer patients: a meta-analysis. Nutr Cancer 68: 918-925, 2016.
    OpenUrl
  4. ↵
    1. Gutierrez F,
    2. Gonzalez-de-la-Fuente GA,
    3. Nazco GJ,
    4. Oramas J,
    5. Batista N
    : Hematological toxicity of carboplatin for gynecological cancer according to body mass index. Eur J Clin Pharmacol 72: 1083-1089, 2016.
    OpenUrl
    1. Duska LR,
    2. Java JJ,
    3. Cohn DE,
    4. Burger RA
    : Risk factors for readmission in patients with ovarian, fallopian tube and primary peritoneal carcinoma who are receiving front-line chemotherapy on a clinical trial (GOG 218): an NRG oncology/gynecologic oncology group study (ADS-1236). Gynecol Oncol 139: 221-227, 2015.
    OpenUrl
  5. ↵
    1. Bandera EV,
    2. Lee VS,
    3. Rodriguez-Rodriguez L,
    4. Powell CB,
    5. Kushi LH
    : Impact of chemotherapy dosing on ovarian cancer survival according to body mass index. JAMA Oncol 1: 737-745, 2015.
    OpenUrl
    1. Au-Yeung G,
    2. Webb PM,
    3. DeFazio A,
    4. Fereday S,
    5. Bressel M,
    6. Mileshkin L
    : Impact of obesity on chemotherapy dosing for women with advanced stage serous ovarian cancer in the Australian ovarian cancer study (AOCS). Gynecol Oncol 133: 16-22, 2014.
    OpenUrlPubMed
  6. ↵
    1. Gordiner ME,
    2. Dizon DS,
    3. Fleming EL,
    4. Weitzen S,
    5. Schwartz J,
    6. Parker LP
    : Elevated body mass index does not increase the risk of palmar-plantar erythrodysesthesia in patients receiving pegylated liposomal doxorubicin. Gynecol Oncol 103: 72-74, 2006.
    OpenUrlPubMed
  7. ↵
    1. Tetsche MS,
    2. Dethlefsen C,
    3. Pedersen L,
    4. Sorensen HT,
    5. Norgaard M
    : The impact of comorbidity and stage on ovarian cancer mortality: a nationwide Danish cohort study, BMC Cancer 8: 31, 2008.
    OpenUrlCrossRefPubMed
  8. ↵
    1. Woopen H,
    2. Richter R,
    3. Ismaeel F,
    4. Chekerov R,
    5. Roots I,
    6. Siepmann T
    : The influence of polypharmacy on grade III/IV toxicity, prior discontinuation of chemotherapy and overall survival in ovarian cancer. Gynecol Oncol 140: 554-558, 2016.
    OpenUrl
  9. ↵
    1. Woopen H,
    2. Richter R,
    3. Chekerov R,
    4. Siepmann T,
    5. Ismaeel F,
    6. Sehouli J
    : The influence of comorbidity and comedication on grade III/IV toxicity and prior discontinuation of chemotherapy in recurrent ovarian cancer patients. An individual participant data meta-analysis of the North-Eastern German Society of Gynecological Oncology (NOGGO). Gynecol Oncol 138: 735-740, 2015.
    OpenUrl
  10. ↵
    1. Sehouli J,
    2. Stengel D,
    3. Harter P,
    4. Kurzeder C,
    5. Belau A,
    6. Bogenrieder T,
    7. Markmann S,
    8. Mahner S,
    9. Mueller L,
    10. Lorenz R,
    11. Nugent A,
    12. Wilke J,
    13. Kuznik A,
    14. Doering G,
    15. Wischnik A,
    16. Sommer H,
    17. Meerpohl HG,
    18. Schroeder W,
    19. Lichtenegger W,
    20. Oskay-Oezcelik G
    : Topotecan weekly versus conventional 5-day schedule in patients with platinum-resistant ovarian cancer: a randomized multicenter phase II trial of the North-Eastern German Society of Gynecological Oncology Ovarian Cancer Study Group. J Clin Oncol 29: 242-248, 2011.
    OpenUrlAbstract/FREE Full Text
  11. ↵
    1. Sehouli J,
    2. Stengel D,
    3. Oskay-Oezcelik G,
    4. Zeimet AG,
    5. Sommer H,
    6. Klare P
    : Nonplatinum topotecan combinations versus topotecan alone for recurrent ovarian cancer: results of a phase III study of the North-Eastern German Society of Gynecological Oncology Ovarian Cancer Study Group. J Clin Oncol 26: 3176-3182, 2008.
    OpenUrlAbstract/FREE Full Text
  12. ↵
    1. Sehouli J,
    2. Chekerov R,
    3. Reinthaller A,
    4. Richter R,
    5. Gonzales-Martin A,
    6. Harter P
    : Topotecan plus Carboplatin versus standard therapy with paclitaxel plus carboplatin (PC) or gemcitabin plus carboplatin (GC) or pegylated doxorubicin plus carboplatin (PDLC): a randomized phase-III trial of the NOGGO-AGO-Study Group-AGO Austria and GEICO-ENGOT-GCIG Intergroup study (HECTOR). Ann Oncol 27: 2236-2241, 2016.
    OpenUrlCrossRefPubMed
  13. ↵
    1. Sehouli J,
    2. Ali P,
    3. Braicu EI,
    4. Chekerov R,
    5. Grabowski JP
    : The impact of preoperative malnutrition on surgery outcome and overall survival in ovarian or peritoneal cancer patients: A prospective study. J Clin Oncol 34: 5574, 2016.
    OpenUrl
  14. ↵
    1. Dahlberg SE,
    2. Schiller JH,
    3. Bonomi PB,
    4. Sandler AB,
    5. Brahmer JR,
    6. Ramalingam SS
    : Body mass index and its association with clinical outcomes for advanced non-small cell lung cancer patients enrolled on Eastern Cooperative Oncology Group clinical trials. J Thorac Oncol 8: 1121-1127, 2013.
    OpenUrlCrossRefPubMed
  15. ↵
    1. Powis G,
    2. Reece P,
    3. Anmann DL,
    4. Ingle JW
    : Effect of body weight on the pharmacokinetics of cyclophosphamide in breast cancer patients. Cancer Chemother Pharmacol 20: 219-222, 1987.
    OpenUrlCrossRefPubMed
  16. ↵
    1. Chambers P,
    2. Daniels SH,
    3. Thompson LC,
    4. Stephens RJ
    : Chemotherapy dose reductions in obese patients with colorectal cancer. Ann Oncol 23: 748-753, 2012.
    OpenUrlCrossRefPubMed
  17. ↵
    1. Carrol JP,
    2. Protani MM,
    3. Nguyen L,
    4. Cheng ME,
    5. Fay M,
    6. Saleem M,
    7. Pillay PS,
    8. Walpole E,
    9. Martin JH
    : Toxicity and tolerability of adjuvant breast cancer chemotherapy in obese women. Med Oncol 31: 881, 2014.
    OpenUrl
PreviousNext
Back to top

In this issue

Anticancer Research: 38 (10)
Anticancer Research
Vol. 38, Issue 10
October 2018
  • Table of Contents
  • Table of Contents (PDF)
  • Index by author
  • Back Matter (PDF)
  • Ed Board (PDF)
  • Front Matter (PDF)
Print
Download PDF
Article Alerts
Sign In to Email Alerts with your Email Address
Email Article

Thank you for your interest in spreading the word on Anticancer Research.

NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.

Enter multiple addresses on separate lines or separate them with commas.
Impact of Body Mass Index (BMI) on Chemotherapy-associated Toxicity in Ovarian Cancer Patients. A Pooled Analysis of the North-Eastern German Society of Gynecological Oncology (NOGGO) Databank on 1,213 Patients
(Your Name) has sent you a message from Anticancer Research
(Your Name) thought you would like to see the Anticancer Research web site.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
9 + 8 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.
Citation Tools
Impact of Body Mass Index (BMI) on Chemotherapy-associated Toxicity in Ovarian Cancer Patients. A Pooled Analysis of the North-Eastern German Society of Gynecological Oncology (NOGGO) Databank on 1,213 Patients
JACEK PRZEMYSLAW GRABOWSKI, ROLF RICHTER, HANNAH RITTMEISTER, RADOSLAV CHEKEROV, HANNAH WOOPEN, JALID SEHOULI
Anticancer Research Oct 2018, 38 (10) 5853-5858; DOI: 10.21873/anticanres.12927

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Reprints and Permissions
Share
Impact of Body Mass Index (BMI) on Chemotherapy-associated Toxicity in Ovarian Cancer Patients. A Pooled Analysis of the North-Eastern German Society of Gynecological Oncology (NOGGO) Databank on 1,213 Patients
JACEK PRZEMYSLAW GRABOWSKI, ROLF RICHTER, HANNAH RITTMEISTER, RADOSLAV CHEKEROV, HANNAH WOOPEN, JALID SEHOULI
Anticancer Research Oct 2018, 38 (10) 5853-5858; DOI: 10.21873/anticanres.12927
Reddit logo Twitter logo Facebook logo Mendeley logo
  • Tweet Widget
  • Facebook Like
  • Google Plus One

Jump to section

  • Article
    • Abstract
    • Patients and Methods
    • Results
    • Discussion
    • References
  • Figures & Data
  • Info & Metrics
  • PDF

Related Articles

  • No related articles found.
  • PubMed
  • Google Scholar

Cited By...

  • No citing articles found.
  • Google Scholar

More in this TOC Section

  • Triage Process at Endoscopy With ColonView Fecal Immunochemical Test (FIT) Will Enhance Diagnostic Accuracy (DA) of Colorectal Cancer Screening
  • Laparoscopic Colorectal Cancer Surgery for Patients With Severe Chronic Heart Failure
  • Clinical Impact of Prehabilitation on Elective Laparoscopic Surgery in Frail Octogenarians With Colorectal Cancer
Show more Clinical Studies

Similar Articles

Keywords

  • Ovarian cancer
  • BMI
  • chemotherapy
  • toxicity
  • underweight
  • overweight
Anticancer Research

© 2023 Anticancer Research

Powered by HighWire