Investigation into Complementary and Integrative Health Approaches for Turkish Patients with Gastrointestinal Cancer.

The study was conducted to determine the levels of usage of complementary and integrative health (CIH) approaches and the symptoms experienced by Turkish patients with gastrointestinal cancer. A descriptive study was conducted on 81 patients with gastrointestinal cancer attending the medical oncology department of an oncology hospital. In the data collection stage, the patient description form that prepared by the researchers and the "Edmonton Symptom Assessment Scale" were used. Data were evaluated via Chi-square and student t test. It was determined that 55.6% of the patients with gastrointestinal cancer applied at least one CIH approaches, and these CIH approaches were praying (80.0%), herbal medicine (57.7%), a special diet (40.0%), therapeutic touch (15.6%), exercise (13.3%) and psychotherapy (4.4%). 68.8% of patients who used the CIH approach stated that they applied the CIH approaches in order to supplement the medical treatment, and 91.1% stated that they did not inform health employees about that they using the CIH approach. It was also found that the use of CIH approaches was not related to socio-demographic characteristics, disease characteristics and experienced symptoms. It is very important that patients with gastrointestinal cancer be questioned in terms of CIH approaches used.

Taxane-induced peripheral sensorial neuropathy in cancer patients is associated with duration of diabetes mellitus: a single-center retrospective study.

PURPOSE: The purpose of this study was to determine whether the presence of diabetes mellitus (DM) influences the incidence and severity of peripheral sensory neuropathy (PSN) in patients using taxane therapy. METHODS: A retrospective single-center analysis was conducted: Patients with PSN at baseline were excluded. The incidence of PSN was evaluated retrospectively in patient subgroups who received taxane arm and taxane-plus-platinum-agents combination arm with or without known DM at baseline. RESULTS: Three hundred seventy-four patients were enrolled in this study, 81 (21.6%) of patients had DM at baseline. The incidence of grade 1 PSN (non-DM/DM) in patients receiving taxane-based chemotherapy was 33.4/25.9% and more than grade 2 PSN (non-DM/DM) was 15/34.6%. The rate of neuropathy of non-diabetic patients was 48.8%, while the rate of diabetic patients was 52.8 and 75% in DM duration below 5 years and above 5 years group, respectively. CONCLUSIONS: This retrospective analysis indicates that taxane-based therapy in DM patients whose disease duration is above 5 years appears to affect the incidence and severity of PSN without known baseline neuropathy. The probability of PSN with taxane-based therapy was similar in DM duration below 5 years and non-DM patients.

Atypical presentation of disseminated intravascular coagulation with synchronous peripheral venous thromboembolism and arterial gangrene in a pancreatic cancer patient: a case report.

CONTEXT: Cancer is a prothrombotic state and anticancer therapies are often complicated by vascular events. The risk of developing thromboembolic events is substantially increased in patients with pancreatic cancer. One possible presentation of vascular events in pancreatic cancer is disseminated intravascular coagulation (DIC). CASE REPORT: In our case a patient with a diagnosis of pancreatic cancer initially presented with thrombosis and received low molecular weight heparin (LMWH) in addition to standard chemotherapy regimen. He was thought to have DIC by assessment of clinical and laboratory findings. CONCLUSION: Clinically, thrombosis was first located in the left femoral vein and encountered at right femoral artery after three weeks. This pattern was an unusual presentation of DIC. Subclinical DIC is common in patients presenting with pancreatic cancer and is considered a 'poor' prognostic factor. Acute DIC, on the other hand is a potentially mortal condition.

Chemotherapy might not be beneficial in lymph node- negative, hormone-positive, and HER2-negative breast cancer patients: a long-term retrospective analysis.

INTRODUCTION: In lymph node-negative, hormone-positive, and Her2-negative breast cancer patients, the benefits of adding adjuvant chemotherapy to hormonal therapy continue to be debated, especially for low to intermediate grade and small tumors. METHODS: Excluding patients with T4 disease, we retrospectively reviewed the records of patients with long-term follow-up at our center between 2003 and 2014. Among node-negative, hormone-positive and HER2-negative breast cancer patients, we compared two groups of patients: those given both chemotherapy (doxorubicin+cyclophosphamide) and hormonotherapy, and those prescribed hormonotherapy alone. The primary endpoints were progression-free (PFS) and overall survival (OS). RESULTS: Overall, no difference was observed between these two treatment groups in either DFS or OS. However, for both outcomes, there was a trend towards improved DFS and OS favoring the hormone-only group. CONCLUSIONS: In selected subgroups of breast cancer patients, administering adjuvant hormonal therapy alone seems to be at least as good if not better than combining hormonotherapy and chemotherapy.

A retrospective analysis of adjuvant CAF, AC-T and TAC regimens in triple negative early stage breast cancer.

PURPOSE: To compare the effectiveness of adjuvant chemotherapy regimens in triple negative breast cancer (TNBC) for which no protocol has been determined to be treatment of choice. METHODS: In this single-center retrospective trial, we analyzed the adjuvant regimens of 164 TNBC patients among 3253 breast cancer patient records. Adjuvant TAC (docetaxel, doxorubicin, cyclophosphamide), CAF (cyclophosphamide, doxorubicin, 5fluorouracil), and AC-T (doxorubicin, cyclophosphamide followed by docetaxel) regimens were compared in terms of disease free survival (DFS) and overall survival (OS). RESULTS: In terms of both DFS and OS TAC was significantly superior to AC-T in node positive TNBC. When node negative and positive patients were analyzed together, TAC was still significantly superior to AC-T in terms of DFS and OS. There was a trend favoring CAF over AC-T, however, it was only significant in terms of OS when all node negative and positive TNBC patients were incorporated together. CONCLUSION: In the adjuvant setting, especially in node positive patients, TAC should be the treatment of choice in TNBC patients. CAF is probably better than AC-T in TNBC.

Do fasudil and Y-27632 affect the level of transient receptor potential (TRP) gene expressions in breast cancer cell lines?

Breast cancer (BC) is the most frequent cancer type in women, and the mortality rate is high especially in metastatic disease. Ion channels such as the transient receptor potential (TRP) channels correlate with malignant growth and cancer progression. Hence, some authors have suggested that the expression levels of TRP channels may be used as a marker in the diagnosis and predicting the prognosis of BC. Also, in some recent studies, targeting TRP channels are suggested as a novel treatment strategy in BC. The aim of this study was to investigate the effect of two Rho-kinase (ROCK) inhibitors, fasudil and Y-27632, on the expression levels of TRP channel genes in breast cancer cell lines (ZR-75-1, MCF7, and MDA-MB-231) and breast epithelial cell line (hTERT-HME1). The expression levels of TRP genes were determined by quantitative reverse transcription polymerase chain reaction (qRT-PCR). We found that fasudil had reduced the TRPC1, TRPV2 expression levels in the ZR-75-1, MCF7, and MDA-MB-231 cell lines. On the other hand, fasudil and Y-27632 had reduced TRPM6 expression levels in all cell lines. Y-27632 increased the expression levels of TRPC7 in all cell lines. In conclusion, this is the first study demonstrating that the inhibition of ROCK pathway changes the expression levels of some TRP genes. Also, our study has firstly shown that the expression levels of the TRP genes which are suggested as a diagnostic and prognostic biomarker in BC, were changed with the treatment of fasudil and Y-27632.

The relationship between urotensin II and its receptor and the clinicopathological parameters of breast cancer.

BACKGROUND: Urotensin II is a vasoactive polypeptide. It is known that some vasoactive polypeptides are produced and secreted by tumor cells, and act as a paracrine growth stimulant. The aim of this study was to examine the relationship between urotensin II and its receptor's messenger RNA expression in breast cancer. MATERIAL/METHODS: Fifty-nine women with breast cancer were included in this study. The median age was 48 years. The relationships between urotensin II and urotensin II receptor mRNA expressions, which were derived from fresh breast cancer tissues and adjacent normal breast tissues, and clinical and pathological parameters, were assessed. RESULTS: We found expressions of urotensin II mRNA and its receptor in 55 of 59 breast cancer tissues and in 55 of 59 normal breast tissues. We found a positive significant correlation between urotensin II and its receptor (p=0.001, r=0.632), and found a negative, but insignificant, correlation between urotensin II and age (p=0.038, r=-0.281). Urotensin II levels were higher in the premenopausal group compared to the postmenopausal group (p<0.05). The mean urotensin II receptor expression was higher in the premenopausal group (p<0.05) compared to the postmenopausal group, and its expression was also higher in the group without extra-nodal invasion compared to that of the group with extra-nodal invasion (p=0.001). Urotensin II levels were higher in the group without lymphatic invasion compared to the group with lymphatic invasion (p=0.048). CONCLUSIONS: This study is the first in the English medical literature to determine the urotensin II and its receptor mRNA expressions in breast cancer tissues. Consequently, urotensin II seems be associated with menopausal status, and extra-nodal and lymphatic invasion.

Treatment modalities in primary gastric lymphoma: the effect of rituximab and surgical treatment. A study by the Anatolian Society of Medical Oncology.

AIM OF THE STUDY: Gastrointestinal lymphoma is the most common type of extranodal lymphoma and commonly involved site is the stomach. We have compared the superiority between treatment modalities for primary gastric lymphoma and we want to investigate efficacy of rituximab in gastric lymphoma. MATERIAL AND METHODS: Between April 2002 and December 2011, 146 patients with a histologically confirmed primary gastric lymphoma, initially diagnosed at eight different Cancer Centers within Turkey were evaluated retrospectively. According to the treatment modality, the patients were divided into chemotherapy (CT) alone, chemotherapy and radiotherapy (CRT), surgery and chemotherapy (SCT), surgery along with chemotherapy and radiotherapy (SCRT), and surgery (S) alone groups. RESULTS: Median follow-up period was 25.5 months. The 5-year EFS (event free survival) and OS (overall survival) rates for the patients were 55% and 62.3% respectively. In Log rank analysis of OS and EFS, we have identified levels of albumin and hemoglobine, IPI score, stage at diagnosis as factors influencing survival. In multivariate analysis of OS and EFS, only albumin and stage at diagnosis were factors independently contributing to survival. There was no statistically significant difference in terms of survival between different treatment modalities (p = 0.707 in EFS and p = 0.124 in OS). In analysis of patients treated with chemotherapy alone, there was no a statistically significant difference in terms of EFS and OS between chemotherapy regimens with or without rituximab in localized and advanced stage groups (p = 0.264 and p = 0.639). There was no statistical difference in survival rate (EFS and OS) between surgical or non-surgical treatment modalities for localized/advanced stage gastric lymphoma groups (p = 0.519 / p = 0.165). CONCLUSIONS: There are several treatment options due to similar results in different treatment modalities. Also benefit of rituximab treatment in gastric lymphoma is still a controversial subject. Additional prospective trials are definitely required in order to clarify use of rituximab in treatment of extranodal gastric lymphoma.

Correlation between Rho-kinase pathway gene expressions and development and progression of glioblastoma multiforme.

Glioblastoma multiforme (GBM) is the most common and the most aggressive primary malignant tumor of the brain. Prognostic factors in GBM can be sorted as age, tumor localization, tumor diameter, symptom period and type, the extent of surgery, postoperative tumor volume, and adjuvant radiotherapy and/or chemotherapy status. Besides the interactions between actin microfilaments, microtubules, and intermediate filaments, environmental factors and intracellular signals which regulate them affect the cell invasion. Rho proteins and therefore Rho-kinase activation play important role at these changes. The aim of this study is to evaluate the relationship between the Rho-kinase pathway gene expressions and prognosis in GBM. Ninety-eight patients diagnosed as GBM between 2001 and 2010 were enrolled into the study. RNA was obtained from the paraffinized tumor tissue of the patients with formalin-fixed, paraffin-embedded RNA isolation kit and the mRNA expressions of 26 genes were investigated. There was a statistically significant negative correlation between the ages at the diagnosis and survival. There was a significant relationship between the overexpression of Rho-kinase pathway-related genes LIMK1, CFL1, CFL2, and BCL2 and low expression of MAPK1 gene and the survival of the patients. These results demonstrate for the first time that there is a marked contribution of Rho-kinase pathway-related genes to the progression and survival of the GBM. The expression of these genes may be related to response of multimodal therapy or these parameters could be used to determine possible unresponsive patients before treatment.

Childhood, adolescents, and young adults (≤25 y) colorectal cancer: study of Anatolian Society of Medical Oncology.

PURPOSE: To evaluate the clinicopathologic characteristics and treatment outcomes of young patients with colorectal cancer (CRC). METHODS: Between May 2003 and June 2010, 76 patients were found eligible for this retrospective study. Age, sex, presenting symptoms, patients with acute presentation, family history, presence of polyps, histologic features, localization and stage of the tumor, treatment outcomes, time and site of recurrence, sites of metastasis, and survival outcomes were recorded from the patient files. RESULTS: Seventy-six patients (55.3% male) with a median age of 23 years were evaluated. Patients were evaluated in 2 groups as follows: child-adolescent (0 to 19 y, n=20) and young adult (20 to 25 y, n=56). Sex and symptoms (abdominal pain and rectal bleeding) were significantly differed between the groups and acute presentation was close to statistical significance. Overall survival significantly increased in patients undergoing curative surgery (P<0.001). Other parameters affecting the survival was stage of disease (P=0.004). Response to palliative chemotherapy in metastatic patients (P=0.042) and postoperative adjuvant chemotherapy had a statistically significant survival advantage (P=0.028). CONCLUSIONS: Diagnosis of CRC should not be excluded solely on the basis of age. CRC features in young-adult patients are more similar to adults compared with that of child-adolescent patients according to the symptoms and presentation. In patients with CRC in this age group, curative surgery, adjuvant chemotherapy, and palliative chemotherapy provide survival advantage.

Efficacy of sunitinib in Turkish patients with gastrointestinal stromal tumors; retrospective multicenter experience.

BACKGROUND/AIMS: Sunitinib is a multi-targeted thyrosine kinase receptor inhibitor used in patients with advanced gastrointestinal stromal tumours (GISTs). We evaluated the efficacy and tolerability of sunitinib therapy in Turkish patients with GISTs. METHODOLOGY: Between January 2001 and April 2012, 57 patients who had progressive disease or experienced unacceptable toxicity during imatinib treatment from multiple centers were investigated retrospectively. RESULTS: Thirty-three patients were male and 24 were female. The median age was 55 years (range; 16-84 years). Thirty-eight of the patients received imatinib for longer than 12 months, 13 patients received for 6-12 months, and 6 patients received for less than six months. The clinical benefit of sunitinib was 73.7%. Treatment-related adverse events were reported in 78% of the patients. Adverse events were generally mild to moderate in intensity. The median progression free survival (PFS) and overall survival (OS) of the patients that received sunitinib were 10.8 months and 23.9 months, respectively. The time of imatinib usage and response to sunitinib were independent prognostic factors for PFS and OS. Also, tumor size was an independent prognostic factor for PFS. CONCLUSIONS: Sunitinib is an effective treatment in Turkish patients with GISTs, with a clinical benefit of 73.7% and shows an acceptable tolerability.

Biological subtypes and survival outcomes in breast cancer patients with brain metastases (study of the Anatolian Society of Medical Oncology).

BACKGROUND: The aim of this study is to determine the relationship between the survival outcomes and biological subtype in breast cancer patients with brain metastases. METHODS: We retrospectively evaluated clinical data from 422 breast cancer patients with brain metastases between 2001 and 2011 from referral centers in Turkey. The study population was divided into four biological subtypes according to their hormone receptor status and HER2 expression. RESULTS: Systemic treatment prolonged median overall survival (OS) after brain metastases in the entire group (14 vs. 3.2 months, p < 0.001). It also prolonged median OS after brain metastases in the triple negative (7.5 vs. 1.6 months, p = 0.010) and luminal A (14.3 vs. 7.1 months, p = 0.003) subgroups. The median OS for untreated patients, chemotherapy and/or hormonal therapy receiving patients, and chemotherapy and/or hormonal therapy plus targeted therapy receivers was 2, 5.8, and 17.7 months, respectively (p < 0.001), in the HER2-overexpressing subgroup. In the luminal B subgroup, it was 3.7, 5.3, and 15.4 months, respectively (p = 0.003). CONCLUSIONS: The use of systemic therapy improves OS after brain metastases in all biological subgroups. Targeted therapies also improve OS after brain metastases in HER2-positive patients. The combined use of targeted therapies and lapatinib are superior to single use and trastuzumab, respectively, in these patients.

Prognostic factors of patients who received chemotherapy after cranial irradiation for non-small cell lung cancer with brain metastases: A retrospective analysis of multicenter study (Anatolian Society of Medical Oncology).

PURPOSE: Almost half of all patients diagnosed with non-small cell lung cancer (NSCLC) have distant metastases at presentation. One-third of patients with NSCLC will have brain metastases. Without effective treatment, the median survival is only 1 month. However, it is difficult to treat brain metastases with systemic chemotherapy since the agents have difficulty crossing the blood-brain barrier. Therefore, it is important to estimate the patient's survival prognosis. The aim of this study was to analyze prognostic factors for survival in Turkish patients who received chemotherapy after cranial irradiation for NSCLC with brain metastases. METHODS: We retrospectively reviewed 698 patients with brain metastases resulting from NSCLC. Ten potential prognostic variables were chosen for analysis. Univariate and multivariate analyses were conducted to identify prognostic factors associated with overall survival (OS). RESULTS: Among the 10 variables for univariate analysis, six were identified to have prognostic significance; these included sex, smoking history, histology, number of brain metastases, extracranial metastases, and neurosurgical resection. Multivariate analysis by the Cox proportional hazard model showed that a smoking history, extracranial metastases, and neurosurgical resection were independent negative prognostic factors for OS. CONCLUSION: Smoking history, extracranial metastases, and neurosurgical resection were considered independent negative prognostic factors for OS. These findings may facilitate pretreatment prediction of survival and can be used for selecting patients for more appropriate treatment options.

A case of vemurafenib-induced polyarhritis in a patient with melanoma: how to manage it?

Vemurafenib is an inhibitor of the BRAF V600E mutation which is associated with tumor responses in patients with metastatic melanoma. Although it is generally well tolerated, common side effects of vemurafenib have been reported. Arthralgia is one of the more common adverse event associated with vemurafenib. We herein report a 49-year-old woman diagnosed with metastatic melanoma harboring the BRAF V600E mutation with severe polyarthritis associated with vemurafenib after 7 days of treatment. Sonographic examination of affected joints revealed synovitis and the patient's articular symptoms were improved by analgesic and anti-inflammatory treatment, including corticosteroids. During therapy with selective BRAF inhibitors, arthritis represents a new adverse event that can require dose reduction. In case of this adverse event, treatment with anti-inflammatory drugs, such as ibuprofen and prednisone, should be initiated early to keep patients on treatment and to avoid drug discontinuation and tumor progression.

Polymorphisms in the MTHFR gene are associated with recurrence risk in lymph node-positive breast cancer patients.

PURPOSE: The aim of this study is to clarify the relationship between recurrence risk of breast cancer and methylenetetrahydrofolate reductase (MTHFR) C677T polymorphisms. PATIENTS AND METHODS: Breast cancer patients who had undergone surgery in Gaziantep University Oncology Hospital between June 2005 and June 2012 were followed-up and retrospectively enrolled in this study. Blood samples were collected from all patients to assess MTHFR C677T polymorphisms. Stage according to tumor-node-metastasis system, estrogen receptor, progesterone receptor, human epidermal growth factor receptor 2 status, grade of disease, menopausal status, and administered chemotherapy or hormonal therapy were recorded. Effects of these parameters on recurrence risk were evaluated using univariate analysis and multivariate binary logistic regression model. RESULTS: Association of MTHFR C677T polymorphisms with recurrence risk was evaluated in 298 patients whose median age was 47 years (range: 21-79 years). In all patients, age (odds ratio [OR] =0.953, P=0.005) and N3 lymph node status (OR =6.293, P=0.001) were found to affect the recurrence risk. While MTHFR homozygote genotype did not have an effect on recurrence risk in all patients, increased risk was observed in lymph node-positive subgroup (OR =4.271; 95% CI 1.515-12.023; P=0.006). Adjusting for age, tumor size (T), and node status (N), MTHFR homozygote genotype had more statistically significant risk for recurrence (OR =3.255; 95% CI 1.047-10.125; P=0.041). CONCLUSION: MTHFR TT genotype was found to be associated with increased recurrence risk in patients with lymph node-positive breast cancer.

Biological Subtypes and Distant Relapse Pattern in Breast Cancer Patients After Curative Surgery (Study of Anatolian Society of Medical Oncology).

PURPOSE: The aim of the study was to investigate the association between the molecular subtypes and patterns of relapse in breast cancer patients who had undergone curative surgery. METHODS: We retrospectively evaluated 1,350 breast cancer patients with relapses after curative surgery between 1998 and 2012 from referral centers in Turkey. Patients were divided into 4 biological subtypes according to immunohistochemistry and grade: triple negative, HER2 overexpressing, luminal A and luminal B. RESULTS: The percentages of patients with luminal A, luminal B, HER2-overexpressing, and triple-negative breast cancer were 32.9% (n = 444), 34.9% (n = 471), 12.0% (n = 162), and 20.2% (n = 273), respectively. The distribution of metastases differed among the subgroups: bone (66.2% and 53.9% in luminal A and B vs. 38.9% in HER2-overexpressing and 45.1% in triple negative, p < 0.001), liver (40.1% in HER2-overexpressing vs. 24.5% in luminal A, 33.5% in luminal B, and 27.5% in triple negative, p < 0.001), lung (41.4% in triple negative and 35.2% in HER2-overexpressing vs. 30.2% and 30.6% in luminal A and B, p = 0.008) and brain (25.3% in HER2-overexpressing and 23.1% in triple negative vs. 10.1% and 15.1% in luminal A and B, p < 0.001). CONCLUSIONS: Organ-specific metastasis may depend on the molecular subtype of breast cancer. Tailored strategies against distant metastasis concerning the molecular subtypes in breast cancer should be considered.

Prior cholecystectomy predisposes to acute pancreatitis in codeine-prescribed patients.

In this paper, we report a case of drug-induced pancreatitis just after taking a pain pill including a low-dose combination of acetaminophen and codeine. Codeine-induced pancreatitis has been rarely reported, however, well-established. The proposed mechanism for codeine-induced pancreatitis is by increasing Oddi sphincter pressure. However, the clinically important point is that the codeine-induced pancreatitis is seen almost only in the cholecystectomized patients due to lacking of its reservoir capacity. Codeine is commonly used alone or in combination in pain medicine. Therefore, it is fairly important to question whether a patient underwent cholecystectomy when a physician decides to prescribe codeine-included preparations.

Prospective surveillance study for risk factors of central venous catheter-related bloodstream infections.

OBJECTIVE: Risk factors of catheter-related bloodstream infection (CR-BSI) caused by central venous catheter (CVC) use at a university hospital were evaluated. DESIGN: A prospective, observational, hospital-wide study was conducted. SETTING: The study was conducted at a university hospital with 1050 beds. METHODS: Nontunneled catheters were used, and double or triple lumen was observed. Catheters were cultured by semi-quantitative method, and blood cultures were performed if necessary. All epidemiologic and clinical data were recorded without intervention during the study. RESULTS: Over a 1-year period, the study assessed 389 CVCs inserted in 367 patients (mean age 50.9 +/- 18.1 years; 215 [58.6%] men, 152 [41.4%] women). Duration of catheterization was 12.0 +/- 9.9 days. CVCs were inserted into either the subclavian vein (N=263; 67.6%) or the jugular vein (N=128; 32.4%). In 250 episodes (64.3%), antibiotics were used concomitantly. CR-BSI was found in 43 of all CVCs (11.1%). The rate of CR-BSI per 1000 catheter-days was 9.21 for the whole cohort. In multivariable analysis, only renal failure (OR 4.83; CI 1.32-17.66; P=.017) was found to be a risk factor for CR-BSI. CONCLUSION: Renal failure was an independent risk factor for CR-BSI.

Importance of HER2 Work-Up and Treatment Even in Patients with Poor Performance Status: A Case Report.

Gastric cancer is one of most common types of cancers. Metastatic gastric cancer has a poor prognosis and is accepted as incurable at this stage. Treatment of metastatic gastric cancer did not progress substantially until new targeted agents have come out. Recently published ToGA trial showed promising results in HER2 overexpressing metastatic gastric cancer. In this case we present a case with an excellent complete response with anti-HER2 treatment. Most importantly, we wanted to emphasize (1) the importance of early determination of HER2 overexpression, and (2) to draw attention of anti-HER2 agents in the first line treatment even in patients with a poor performance status.

Depression, anxiety and quality of life through the use of complementary and alternative medicine among breast cancer patients in Turkey.

BACKGROUND AND AIM: Breast cancer is the most common type of cancer amongst women today. The aim of this study was to examine the association between complementary and alternative medicine (CAM) and the quality of life (QoL), anxiety and depression and demographic characteristics of women with breast cancer. MATERIALS AND METHODS: QoL was measured by the European Organization for Treatment and Research of Cancer quality of life core questionnaire (QLQ-C30, version 3.0) and anxiety and depression was measured by the hospital anxiety and depression scale. RESULTS: In total, 122 patients with breast cancer were enrolled in the study and 50% (n=61) of them reported that they were using CAM. The most commonly used CAM methods were stinging nettle (57%) and prayer and spiritual healing (49%). No relationship was found between the use of CAM and the patient's age, time to diagnosis, cancer stage, chemotherapy use, smoking and residence. However, the analyses showed a positive association between CAM and role functioning (P=0.014) and financial difficulties (P=0.011); and a negative association between CAM and emotional functioning (P=0.033). CONCLUSIONS: Based on the previous studies, 20-83.3% of breast cancer patients among different countries and cultures used CAM. Our results suggested that the use of CAM among women is quite popular, but they showed no correlation between CAM usage and anxiety and depression. In addition, CAM usage was more common in breast cancer patients with a poor emotional and financial status.