Chen-Jei Tai

Taipei Medical University, T’ai-pei, Taipei, Taiwan

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Publications (41)103.88 Total impact

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    ABSTRACT: The aqueous extracts of the leaves and fruit of Camptotheca acuminata have long been used in traditional Chinese medicine (TCM) for treating cancer patients. The chemotherapeutic drug, camptothecin (CPT), and related analogs were first isolated from C. acuminata in the 1970s. Although the antitumor effects of CPT have been characterized in recent years, the antitumor effects of aqueous extracts of C. acuminata have not been clarified. The aims of our current study were to determine the tumor-suppression efficiency of an aqueous extract of the fruit of C. acuminata (AE-CA) in the human endometrial carcinoma cell lines, HEC-1A, HEC-1B, and KLE, and compare its antitumor effects with those of CPT. Cell viability assays indicated that a dosage of AE-CA containing 0.28 mg/mL of CPT demonstrated enhanced cytotoxicity, compared with CPT treatment. The effects of AE-CA on the induction of cell cycle arrest, the accumulation of cyclin-A2 and -B1, and the activation of caspase-3 and caspase-7 were similar to those of CPT. Furthermore, AE-CA exhibited a synergistic effect on the cytotoxicity of cisplatin in HEC-1A and HEC-1B cells. These results indicated that AE-CA is a potent antitumor agent and can be combined with cisplatin for the treatment of human endometrial cancer.
    Evidence-based Complementary and Alternative Medicine 01/2014; 2014:564810. · 1.72 Impact Factor
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    ABSTRACT: Cervical cancer is an important health issue for women worldwide, and the endoplasmic reticulum stress pathway is important for determining the chemotherapeutic response to cancer. However, the role of glucose-regulated protein 94 (GRP94) in taxane therapy for cervical cancer remains unclear. In this study, we generated GRP94 knockdown (GRP94-KD) Hela cells using short hairpin RNAs and found that GRP94-KD cells were resistant to taxane treatment in an MTT assay. Scrambled control cells demonstrated higher levels of apoptosis when treated with taxanes in comparison to GRP94-KD cells, as determined by cell cycle profiling, 4',6-diamidino-2-phenylindole staining, and terminal deoxynucleotidyl transferase-mediated nick end labeling staining. Caspase 3 and caspase 7 activity was also higher in scrambled control cells treated with taxane in comparison to GRP94-KD cells. Moreover, we found that depletion of GRP94 altered the levels of the apoptosis-related proteins Bcl2 and Bad, leading to sensitivity to taxane. Exposure to taxane also induced the expression of Bad in scrambled cells but not in GRP94-KD cells. In addition, the expression of Bcl2 was increased dramatically in GRP94-KD cells, whereas only a small increase was observed in scrambled cells. Therefore, we conclude that silencing GRP94 may increase resistance to taxane treatment in cervical cancer cells by altering the activation of the apoptosis pathway. In addition, GRP94 may represent a key biomarker for determining the therapeutic efficacy of taxane treatment in cervical cancer patients.
    Tumor Biology 08/2013; · 2.52 Impact Factor
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    ABSTRACT: Thrombomodulin (TM), a natural anticoagulation factor, maintains circulation homeostasis in endothelial cells. TM has additional roles in modulating inflammation, thrombosis, and carcinogenesis. However, there is little information on the role of TM in the progression and metastasis of ovarian cancer. RNA silencing and cDNA expression vectors were used to manipulate target gene expression in ovarian cancer cells. Cell growth and migration were evaluated by an MTT assay, a wound-healing migration assay, a transwell migration assay, and a biosensor system. In this study, we found that TM silencing may enhance the growth rate of cells. The migratory ability of ovarian cancer cells was enhanced dramatically after TM silencing. TM overexpression in ovarian cells suppressed the proliferation and migration capability. Furthermore, we found that skov-3 cells treated with TM shRNA expressed high levels of fibronectin and vimentin and that the expression of these markers correlated positively with their migratory ability. Our results demonstrate that TM expression may regulate cell growth and migration in ovarian cancer cells. This finding suggests that TM may be a novel prognostic and therapeutic target for ovarian cancer.
    Tumor Biology 08/2013; · 2.52 Impact Factor
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    ABSTRACT: Thrombomodulin (TM) has been shown to regulate many physiological and pathological processes, including inflammation, thrombosis, and tumor progression. TM is also a natural anticoagulant that maintains circulatory homeostasis in endothelial cells. However, little is known regarding the role of TM in the progression and metastasis of cervical cancer. TM-specific RNA interference and a cDNA expression vector were used to manipulate TM expression in cervical cancer cells. Cell growth and cell migration were evaluated using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay, transwell migration assays, and a biosensor system. TM silencing did not affect the growth rate of the cells. However, cell migration was dramatically enhanced after silencing of TM in HeLa cells. The overexpression of TM in cervical cancer cells only slightly influenced their proliferative capacity. After overexpression of TM in HeLa cells, their migratory capability was suppressed. Furthermore, we found that the decreased expression of E-cadherin and increase of zeb-1 and snail expression in TM-silenced cells which may be correlated with the results of knocking-down TM increases the migratory ability in this study. Our results demonstrate that TM may slightly regulate the growth but played the important role in the migratory ability of cervical cancer cells, suggesting that TM could potentially serve as a novel prognostic and therapeutic target in cervical cancer.
    Tumor Biology 07/2013; · 2.52 Impact Factor
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    ABSTRACT: Hepatocellular carcinoma (HCC) is one of the most common causes of cancer-related death worldwide. Due to the difficulties of early diagnosis, curative treatments are not available for most patients. Palliative treatments such as chemotherapy are often associated with low response rate, strong adverse effects and limited clinical benefits for patients. The alternative approaches such as fermented wheat germ extract (FWGE) with anti-tumor efficacy may provide improvements in the clinical outcome of current therapy for HCC. This study aimed to clarify antitumor efficacy of FWGE and the combination drug effect of FWGE with chemotherapeutic agents, cisplatin and 5-fluorouracil (5-Fu) in human HCC cells, HepG2, Hep3B, and HepJ5. The present study indicated that FWGE exhibited potential to suppress HepG2, Hep3B, and HepJ5 cells, with the half maximal inhibitory concentrations (IC50) of FWGE were 0.494, 0.371 and 1.524 mg/mL, respectively. FWGE also induced Poly (Adenosine diphosphate ribose) polymerase (PARP) associated cell death in Hep3B cells. Moreover, the FWGE treatment further enhanced the cytotoxicity of cisplatin in all tested HCC cells, and cytotoxicity of 5-Fu in a synergistic manner in HepJ5 cells. Collectively, the results identified the anti-tumor efficacy of FWGE in HCC cells and suggested that FWGE can be used as a supplement to effectively improve the tumor suppression efficiency of cisplatin and 5-Fu in HCC cells.
    Evidence-based Complementary and Alternative Medicine 01/2013; 2013:121725. · 1.72 Impact Factor
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    ABSTRACT: Aim. The objectives of this study were to compare yang-xu, yin-xu, and yu among patients with breast cancer right before, one month after, and three months after receiving target, chemo, or combined therapy. Method. After recruiting 126 patients from 4 hospitals in northern Taiwan, a longitudinal study was carried out with 61 patients receiving chemotherapy, 30 receiving target therapy, and 35 receiving combined therapy. Yang-xu, yin-xu, and yu were assessed using the Traditional Chinese Medical Constitutional Scale (TCMCS), with higher scores indicating more xu and yu. Results. There were significant increases in yang-xu, yin-xu, and yu at 1 month and 3 months after than before the start of the chemotherapy, target, or combined therapy. Patients receiving combined therapy had significantly higher scores in yang-xu and yin-xu than patients receiving chemo or target therapy. A history of coronary heart disease was associated with more yin-xu. Those patients who had undergone a mastectomy were associated with less yu zheng than those patients who had not. Conclusion and Implications. TCM doctors should focus their treatment on dealing with xu and yu in order to support their patients, as they complete their modern anticancer treatments.
    Evidence-based Complementary and Alternative Medicine 01/2013; 2013:392024. · 1.72 Impact Factor
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    ABSTRACT: Colorectal cancer is a common cancer worldwide, and chemotherapy is a mainstream approach for advanced and recurrent cases. Development of effective complementary drugs could help improve tumor suppression efficiency and control adverse effects from chemotherapy. The aqueous extract of Solanum nigrum leaves (AE-SN) is an essential component in many traditional Chinese medicine formulas for treating cancer, but there is a lack of evidence verifying its tumor suppression efficacy in colorectal cancer. The purpose of this study is to evaluate the tumor suppression efficacy of AE-SN using DLD-1 and HT-29 human colorectal carcinoma cells and examine the combined drug effect when combined with the chemotherapeutic drugs cisplatin, doxorubicin, docetaxel, and 5-fluorouracil. The results indicated that AE-SN induced autophagy via microtubule-associated protein 1 light chain 3 A/B II accumulation but not caspase-3-dependent apoptosis in both cell lines. The IC50s after 48 hours of treatment were 0.541 and 0.948 mg/ml AE-SN in DLD-1 and HT-29, respectively. AE-SN also demonstrated a combined drug effect with all tested drugs by enhancing cytotoxicity in tumor cells. Our results suggest that AE-SN has potential in the development of complementary chemotherapy for colorectal cancer.
    Evidence-based Complementary and Alternative Medicine 01/2013; 2013:514719. · 1.72 Impact Factor
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    ABSTRACT: BACKGROUND:: Studies have rarely compared health outcomes for patients with breast cancer at different treatment stages. OBJECTIVE:: The purpose of the study was to compare symptoms and quality of life among patients with breast carcinoma receiving target, chemotherapy, or combined therapy. METHODS:: A longitudinal study was carried out with 57 patients receiving chemotherapy, 30 receiving target therapy, and 34 receiving combined therapy. Data were collected before the start of treatment, at 4 weeks, and at 12 weeks following the start of treatment. Symptom severity and interference were assessed by the M. D. Anderson Symptom Inventory. The physical and mental components of quality of life (physical component score [PCS] and mental component score [MCS]) were assessed using SF-36. RESULTS:: There were no significant differences in symptom severity and interference for patients in the 3 therapy groups. The PCSs did not differ significantly according to the therapy group but did decrease significantly after each treatment. Patients receiving target therapy had significantly higher MCSs than did patients receiving chemotherapy, but the MCSs did not differ significantly before and after the treatment. Patients with higher symptom severity and interference had worse PCS and MCS. CONCLUSIONS:: Patients at all treatment groups had worse physical components quality of life after treatment as compared with before treatment. Patients receiving target therapy had better mental components of quality of life. The mental components of quality of life remained stable during treatment. IMPLICATIONS FOR PRACTICE:: Nurses should assess the patients' symptoms during treatment and provide timely intervention to optimize their quality of life.
    Cancer nursing 10/2012; · 1.88 Impact Factor
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    ABSTRACT: This cohort study assessed the structural relationships among social support, acculturation, and postpartum depressive symptoms experienced by marriage-based immigrant mothers in Taiwan. Data were collected at 1 and 6 months postpartum from 203 immigrant mothers married to Taiwanese men in Taipei, Taiwan. The structural equation modeling results showed that social support and postpartum depression were directly and negatively related. Higher social support and lower depression at 1 month postpartum were related to a positive social attitude (i.e., accepting attitude toward mainstream society). Social attitude was a moderator of the relationship between depression at 1 month and social support at 6 months postpartum, where a positive social attitude decreased the negative effect of depression at 1 month on social support at 6 months. Social support in the early postpartum period not only directly decreased postpartum depression, but also indirectly decreased postpartum depression through improving social attitude.
    Journal of Immigrant and Minority Health 08/2012; · 1.16 Impact Factor
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    ABSTRACT: The objectives of researchers in this study were to examine acceptance and adherence to mainstream Taiwanese postpartum cultural practices and their association with postpartum depressive symptoms among Chinese and Vietnamese immigrant mothers married to Taiwanese men. While the postpartum cultural practices in China are similar to mainstream Taiwanese practices, those of Vietnam differ from Taiwanese practices. This cross-sectional survey was conducted in Taiwan from October 2007 through March 2008, and included190 immigrant mothers from China and Vietnam who had delivered a child within the past year. Immigrant mothers from China had higher levels of acceptance and adherence to mainstream Taiwanese postpartum cultural practices and a lower rate of postpartum depressive symptoms than immigrant mothers from Vietnam, but the association between adherence to "doing-the-month" practices and postpartum depressive symptoms did not vary significantly between Chinese and Vietnamese mothers. Adherence to these practices was negatively associated with postpartum depressive symptoms among immigrant mothers (OR = 0.93, 95% CI: 0.90-0.96) after adjustment for social support, duration between moving to Taiwan and delivery, and country of origin. Adherence to mainstream postpartum cultural practices was negatively associated with postpartum depressive symptoms for both Chinese and Vietnamese immigrant women married to Taiwanese men.
    Women & Health 08/2012; 52(6):536-52. · 1.05 Impact Factor
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    ABSTRACT: PURPOSE: Although Shi Quan Da Bu Tang (SQDBT) has been used to treat cancer patients clinically, very few studies evaluating the effectiveness of SQDBT using objective indicators have been published. The study objectives were to examine the effectiveness of SQDBT for alleviating hematotoxicity, as indicated by white blood cell (WBC) counts and hemoglobin (Hb) levels, among patients with breast carcinoma receiving chemotherapy. METHODS: The authors identified patients with breast carcinoma who received chemotherapy in a teaching hospital in Taipei in 2008 through a chart review process. Only patients with initial WBC counts of <4000/µL were included. The case group was composed of 47 chemotherapy courses treated with SQDBT, whereas the comparison group included 257 courses without SQDBT. The complete blood count test was done before start of a chemotherapy course and 1 week after chemotherapeutic drugs were given. RESULTS: Age, cancer stage, cancer status, use of granulocyte colony-stimulating factor, and chemotherapy drugs were controlled in the model. Patients who took SQDBT had significantly increased WBC counts, especially neutrophils, and Hb after chemotherapy (adjusted β = 1202.51, 95% confidence interval [CI] 440.45-1964.57 for WBC; β = 834.83, 95% CI = 197.35-1472.31 for neutrophils; β = 0.34, 95% CI = 0.05-0.63 for Hb). There were no significant differences in tumor markers CEA and CA153 between patients given SQDBT or not after chemotherapy. CONCLUSION: SQDBT is effective in alleviating hematotoxicity among patients with breast carcinoma receiving chemotherapy, without affecting the presentation of tumor markers in the short term. More study is needed to determine long-term outcomes such as recurrence and survival.
    Integrative Cancer Therapies 07/2012; · 2.35 Impact Factor
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    ABSTRACT: A significant proportion of cesarean deliveries in Taiwan were without medical indications and/or on maternal request. The purpose of this study was to understand the decision-making process of choosing an elective cesarean delivery (ELCD) among primiparas in Taiwan. This qualitative exploratory study was guided by grounded theory. Data were collected through in-depth interviews with 20 primiparous women, 15 of whom chose ELCD. Verbatim transcriptions were analyzed using constant comparative analysis and methods of open, axial, and selective coding. The core category that describes the process of ELCD decision making among primiparas is "controlling risks of childbirth and ensuring well-being." The decision process can be divided into three phases: (1) Pre-decision: risk perception, including two subcategories, negative pre-existing ideas about normal spontaneous delivery (NSD) caused worry, and desire for ELCD as the solution; (2) In-decision: risk assessment. Women proactively collected information about NSD and cesarean delivery, and then weighed the personal risk between NSD and ELCD. Risk assessment focused on seven dimensions including safety, health, comfort, efficiency, feminine charms, time and economy; (3) Post-decision: marching onward fearlessly, including two subcategories, belief in ELCD and stress relief, and persuading stakeholders to agree and gaining the required resources for ELCD. At different phases of decision-making, women revealed different concerns, though the sequence of phases was not necessarily unidirectional. Health care providers should be aware of the decision phase and intervene at appropriate times. It is difficult to change a women's decision to have ELCD in the post-decision phase.
    Maternal and Child Health Journal 06/2012; · 2.24 Impact Factor
  • Li-Yin Chien, Chen-Jei Tai, Mei-Chiang Yeh
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    ABSTRACT: Domestic decision-making power is an integral part of women's empowerment. No study has linked domestic decision-making power and social support concurrently to postpartum depression and compared these between immigrant and native populations. The aim of this study was to examine domestic decision-making power and social support and their relationship to postpartum depressive symptoms among immigrant and native women in Taiwan. This cross-sectional survey included 190 immigrant and 190 native women who had delivered healthy babies during the past year in Taipei City. Depression was measured using the Edinburgh Postnatal Depression Scale, with a cutoff score of 10. Logistic regression was used to determine the factors associated with postpartum depression symptoms. Immigrant mothers had significantly higher prevalence of postpartum depression symptoms (41.1% vs. 8.4%) and had significantly lower levels of domestic decision-making power and social support than native mothers did. Logistic regression showed that insufficient family income was associated with an increased risk of postpartum depression symptoms, whereas social support and domestic decision-making power levels were associated negatively with postpartum depression symptoms. After accounting for these factors, immigrant women remained at higher risk of postpartum depression symptoms than native women did, odds ratio = 2.59, 95% CI [1.27, 5.28]. Domestic decision-making power and social support are independent protective factors for postpartum depression symptoms among immigrant and native women in Taiwan. Social support and empowerment interventions should be tested to discover whether they are able to prevent or alleviate postpartum depression symptoms, with special emphasis on immigrant mothers.
    Nursing research 03/2012; 61(2):103-10. · 1.80 Impact Factor
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    ABSTRACT: Chemotherapy is the main approach in dealing with advanced and recurrent endometrial cancer. An effective complementary ingredient can be helpful in improving the clinical outcome. Aqueous extract of Solanum nigrum leaf (AE-SN) is a principal ingredient for treating cancer patients in traditional Chinese medicinal practice but lacks sufficient evidence to verify its tumor suppression efficacy. This study evaluated the antitumor effects of AE-SN and also assessed the synergistic effects of AE-SN with docetaxel On the human endometrial cancer cell lines, HEC1A, HEC1B, and KLE. The activation of apoptotic markers, caspase-3 and poly-ADP-ribose polymerase, and autophagic marker, microtubule-associated protein 1 light chain 3 A/B, wAS determined to clarify the cell death pathways responsible for AE-SN induced tumor cell death. Results indicated that AE-SN-treatment has significant cytotoxicity on the tested endometrial cancer cells with accumulation of LC3 A/B II and demonstrated a synergistic effect of AE-SN and docetaxel in HEC1A and HEC1B cells, but not KLE cells. In conclusion, AE-SN treatment was effective in suppressing endometrial cancer cells via the autophagic pathway and was also capable of enhancing the cytotoxicity of docetaxel in human endometrial cancer cells. Our results provide meaningful evidence for integrative cancer therapy in the future.
    Evidence-based Complementary and Alternative Medicine 01/2012; 2012:859185. · 1.72 Impact Factor
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    ABSTRACT: The objectives of this study were to identify cultural factors (including acculturation and breastfeeding cultures in subjects' native countries and those in mainstream Taiwanese society) and social support related to breastfeeding among immigrant mothers in Taiwan. This study was a cross-sectional survey performed from October 2007 through January 2008. The study participants were 210 immigrant mothers living in Taipei City. The prevalence of exclusive and partial breastfeeding at 3 months postpartum was 59.0% and 14.3%, respectively. Logistic regression analysis revealed that breastfeeding experience among mothers-in-law and the perceived level of acceptance of breastfeeding in Taiwan were positively associated with breastfeeding at 3 months postpartum. Immigrant women with a higher level of household activity support were less likely to breastfeed. Immigrant mothers in Taiwan usually come from cultures with a higher acceptance level for breastfeeding; however, their breastfeeding practices are more likely to be influenced by the mainstream culture in Taiwan.
    Journal of Human Lactation 02/2011; 27(1):41-8. · 1.64 Impact Factor
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    ABSTRACT: Glucose-regulated protein 78 (GRP78) plays an important role in the therapeutic treatment and progression of cancer. However, little is known about the effect of GRP78 expression to curcumin in hepatocellular carcinoma (HCC). In this study, we generated GRP78 knockdown cells (GRP78KD) by a short interfering RNA (siRNA) technique. The antiproliferation effects of curcumin were determined by MTT assay, TUNEL assay, and cell cycle determination. We found that GRP78KD cells were more resistant to curcumin treatment compared with the parental cells in MTT assay. The apoptosis cell population was increased in scrambled-siRNA cells treated with curcumin compared with GRP78KD cells in cell cycle distribution and TUNEL assays. Finally, we found that knocking down GRP78 causes resistance to curcumin treatment through the suppression of caspase-3 and caspase-8 expression levels. We conclude that the expression level of GRP78 may contribute to the therapeutic effect of curcumin on HCC cells.
    Annals of Surgical Oncology 02/2011; 18(8):2395-403. · 4.12 Impact Factor
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    ABSTRACT: According to the theories of Traditional Chinese Medicine (TCM), energy runs through 12 meridians longitudinally up and down the body. The study objectives were to compare the meridian energy between subjects with and without abnormal gastroscopy findings. We applied a cross-sectional and correlational research design. The study included 1,223 participants who had their health examinations at a university hospital in Taipei from 1st August 2005 through 31st August 2007. Meridian energy was examined using a meridian energy analysis device. The gastroscopy was operated by certified gastroenterologists. Participants with abnormal stomach and esophageal findings using gastroscopy had significantly lower mean meridian energy. There were no significant differences in meridian energy between participants with and without abnormal duodenum findings. When all of the meridians were examined individually, participants with abnormal findings in esophagus and stomach had significantly lower meridian energy in each of the meridians. The results of this study demonstrated that structural abnormality in the gastric area was related to lower meridian energy. Whether enhancing meridian energy could improve gastric and esophageal health merits further studies.
    Evidence-based Complementary and Alternative Medicine 01/2011; 2011:878391. · 1.72 Impact Factor
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    ABSTRACT: The rate of cesarean delivery was 35% in 2007 in Taiwan. It is unclear how many of the cesarean deliveries were without medical indications. Women's preference for cesarean delivery during their course of pregnancy has rarely been studied and therefore our objectives were to examine rate of cesarean deliveries without medical indications, to explore women's preference for cesarean delivery as their gestation advances, and to compare background and perinatal factors among women who underwent different modes of delivery in Taiwan. This prospective study applied a longitudinal design. The study participants were 473 women who received prenatal care at four hospitals in Taipei and answered structured questionnaires at 20 to 24 weeks of pregnancy, 34 to 36 weeks of pregnancy, and 5 to 7 weeks after delivery. Of the 151 women (31.9%) who had cesarean deliveries, 19.9% were without medical indication. Three indications: malpresentation, prior cesarean section, and dysfunctional labor together accounted for 82.6% of cesarean section with medical indications. The prevalence of maternal preference for cesarean delivery was found to be 12.5% and 17.5% during the second and third trimester, respectively. Of the women who preferred cesarean delivery during the second trimester, 93.2% eventually had a cesarean delivery. Women who were older, with older spouses, and who had health problems before or during pregnancy were more likely to have cesarean deliveries. About 20% of cesarean deliveries were without medical indications. Women's preference for cesarean delivery during the second trimester predicts subsequent cesarean delivery. Counseling regarding mode of delivery should be offered early in pregnancy, especially for women who are older or with older spouses, have health problems, or had a prior cesarean section.
    BMC Health Services Research 01/2010; 10:138. · 1.77 Impact Factor
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    ABSTRACT: While traditional Chinese medicine (TCM) is widely used among Chinese patients with cancer, studies evaluating the effectiveness of TCM using objective indicators are rare. We examined the effectiveness of TCM for liver protection and completion of chemotherapy among patients with cancer receiving chemotherapy. We used a case-control design to examine the medical records of patients with cancer who received chemotherapy in a teaching hospital in Taipei in 2004. A total of 184 courses of chemotherapy among 89 patients were studied. Of the 184 courses, 42 used TCM jointly with chemotherapy served as cases, while the remaining 142 courses served as controls. Outcome variables included counts of cancelled or delayed chemotherapies and liver function (aspartate aminotransferase, AST and alanine aminotransferase, ALT) 1 week before, during and 2 weeks after chemotherapy. Generalized estimating equations were used to analyze the data. Patients who had concomitant TCM with chemotherapy had lower serum ALT and AST during chemotherapy than the controls given that the age, sex, cancer stage, radiotherapy sites, cancer diagnosis and potential hepatotoxicity of the chemotherapeutic drugs were controlled for in the model [β  = -3.48, 95% confidence interval (CI) -10.08 to 3.11 for AST; β  = -5.95, 95% CI: -11.47 to -0.44 for ALT]. There was no significant difference between the case and control groups for odds of completing one course of chemotherapy. Use of TCM with chemotherapy resulted in protection of the liver during chemotherapy, as manifested by lower serum AST and ALT levels.
    Evidence-based Complementary and Alternative Medicine 11/2009; 2011:291843. · 1.72 Impact Factor
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    ABSTRACT: A high prevalence of postpartum physical symptoms and depressive symptomatology has been reported in Western countries. Although previous studies have shown postpartum physical symptoms and emotional problems are correlated, a causal relationship between the two variables has not been established. The objectives of this study were to examine the prevalence and persistence of postpartum physical symptoms and depressive symptomatology at 1 month and 1 year after delivery among women in Taiwan. We further examined the interrelationship between the severity of physical symptoms and depressive symptomatology at 1 month and 1 year postpartum. The study participants were 166 women who completed a structured questionnaire at 1 month and 1 year after delivery in Taipei, Taiwan. The presence and severity of postpartum physical symptoms were assessed using an 18-item, 4-point Likert scale. Depressive symptomatology was measured by the Center for Epidemiologic Studies Depression Scale. Structural equation modeling (SEM) was used to examine the causal relationship between the severity of physical symptoms and depressive symptomatology at the two time points. At 1 year postpartum, 23.5% of the women reported depressive symptomatology. The average number of physical symptoms present was 3.35. There was a significant decrease in the mean scores for severity of physical symptoms, and there was no significant difference in depressive symptomatology between 1 month and 1 year postpartum. Women who reported depressive symptomatology and physical symptoms at 1 month were more likely to report them at 1 year postpartum. The SEM results did not support direct and causal relationships between the severity of physical symptoms and depressive symptomatology at the two time points. A high prevalence of postpartum health problems was noted in Taiwan. This study revealed a persistence of physical symptoms and depressive symptomatology found at 1 month postpartum. Careful assessment of the physical and emotional health problems of women after childbirth is needed to improve the quality of postpartum care.
    International journal of nursing studies 04/2009; 46(9):1201-8. · 1.91 Impact Factor

Publication Stats

336 Citations
103.88 Total Impact Points

Institutions

  • 2004–2014
    • Taipei Medical University
      • • School of Medicine
      • • Graduate Institute of Medical Sciences
      • • Department of Obstetrics and Gynecology
      T’ai-pei, Taipei, Taiwan
  • 2013
    • Mackay Medical College
      • Department of Nursing
      T’ai-pei, Taipei, Taiwan
  • 2012
    • National Taipei University of Nursing Sciences
      T’ai-pei, Taipei, Taiwan
  • 2008–2012
    • Taipei Veterans General Hospital
      • Department of Nursing
      T’ai-pei, Taipei, Taiwan
  • 2007–2011
    • National Yang Ming University
      • • School of Nursing
      • • Institute of Clinical and Community Health Nursing
      Taipei, Taipei, Taiwan
  • 2003
    • Cornell University
      • Biomedical Sciences
      Ithaca, NY, United States
  • 2002–2003
    • University of British Columbia - Vancouver
      • Department of Obstetrics and Gynaecology
      Vancouver, British Columbia, Canada