Displaying publications 81 - 100 of 986 in total

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  1. Goh LY, Shahrom EE, Ganesan CC, Vethakkan SR, Goh KJ
    Neurology Asia, 2017;22(4):325-331.
    MyJurnal
    Objective: To determine prevalence and factors associated with neuropathic pain symptoms in a multiethnic cohort of Malaysian adult diabetic patients.
    Methods: This was aprospective cross-sectional observational study of hospital-based diabetic outpatients in Malaysia. Subjects were interviewed for their demographic data and medical history. The painDETECT questionnaire was used to screen for neuropathic pain symptoms and pain intensity was assessed using the numeric pain rating scale (NPRS). Neuropathy symptoms and signs were assessed using the Neuropathy Symptom Score (NSS) and Neuropathy Disability Score (NDS).
    Results:Of 242 patients,140 (58%) were women, with a mean age of 61 + 11.4 years (range 21 to 81). Ninety nine(40.9%) were Malay, 64 (26.4%) Chinese, 76 (31.4%) Indian and three (1.2%) were Eurasian. Mean duration of diabetes was 15.9+ 9.8 years (range 1 to 53) and 232 (95.9%) patients had Type II diabetes. Peripheral neuropathy,based on NSS and NDS criteria, was found in 83 (34.3%). Thirteen (5.4%) patients were found to likely have neuropathic pain symptoms and this was independently associated with peripheral neuropathy ((OR) = 3.40, 95% confidence interval (CI): 1.04, 11.14) and Indian ethnicity (OR = 5.44, 95% CI: 1.50,
    19.57)). Patients with neuropathic pain had higher average pain intensity scores.
    Conclusions: The prevalence of neuropathic pain symptoms in a Malaysian DM patient cohort was low and was associated with the severity of neuropathy symptoms and Indian ethnicity. The causes for ethnic differences are unknown and could be due socio-cultural or physiological differences in neuropathic pain perception.
    Study site: Diabetic clinic, University of Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia
    Matched MeSH terms: Cohort Studies
  2. Wong HS, Subramaniam S, Alias Z, Taib NA, Ho GF, Ng CH, et al.
    Medicine (Baltimore), 2015 Feb;94(8):e593.
    PMID: 25715267 DOI: 10.1097/MD.0000000000000593
    Web-based prognostication tools may provide a simple and economically feasible option to aid prognostication and selection of chemotherapy in early breast cancers. We validated PREDICT, a free online breast cancer prognostication and treatment benefit tool, in a resource-limited setting. All 1480 patients who underwent complete surgical treatment for stages I to III breast cancer from 1998 to 2006 were identified from the prospective breast cancer registry of University Malaya Medical Centre, Kuala Lumpur, Malaysia. Calibration was evaluated by comparing the model-predicted overall survival (OS) with patients' actual OS. Model discrimination was tested using receiver-operating characteristic (ROC) analysis. Median age at diagnosis was 50 years. The median tumor size at presentation was 3 cm and 54% of patients had lymph node-negative disease. About 55% of women had estrogen receptor-positive breast cancer. Overall, the model-predicted 5 and 10-year OS was 86.3% and 77.5%, respectively, whereas the observed 5 and 10-year OS was 87.6% (difference: -1.3%) and 74.2% (difference: 3.3%), respectively; P values for goodness-of-fit test were 0.18 and 0.12, respectively. The program was accurate in most subgroups of patients, but significantly overestimated survival in patients aged <40 years, and in those receiving neoadjuvant chemotherapy. PREDICT performed well in terms of discrimination; areas under ROC curve were 0.78 (95% confidence interval [CI]: 0.74-0.81) and 0.73 (95% CI: 0.68-0.78) for 5 and 10-year OS, respectively. Based on its accurate performance in this study, PREDICT may be clinically useful in prognosticating women with breast cancer and personalizing breast cancer treatment in resource-limited settings.
    Matched MeSH terms: Cohort Studies
  3. Yusoff MSB
    J Taibah Univ Med Sci, 2018 Dec;13(6):503-511.
    PMID: 31435370 DOI: 10.1016/j.jtumed.2018.09.003
    Objectives: This study investigated the outcomes that an interview-based medical school admission process has on academic performance, psychological health, personality traits, and emotional intelligence.

    Methods: A comparative cross-sectional study was conducted on the interviewed and non-interviewed cohorts. Their examination marks were obtained from the academic office, psychological health was measured by DASS-21, personality traits were measured by USMaP-15, and emotional intelligence was measured by USMEQ-17.

    Results: The interviewed cohort performed significantly better in the clinical examination than the non-interviewed cohort. Conversely, the non-interviewed cohort performed significantly better in the theoretical examination. Depression, anxiety, and stress level between the two cohorts showed no difference. The interviewed cohort demonstrated more desirable personality traits, higher emotional intelligence, and social competence than the non-interviewed cohort.

    Discussion: This study provides evidence to support the claim that the interview-based admission process has favourable outcomes on clinical performance, emotional intelligence, and personality traits. Several insights gained as a result of this study are discussed.

    Matched MeSH terms: Cohort Studies
  4. Elton-Marshall T, Xu SS, Meng G, Quah AC, Sansone GC, Feng G, et al.
    Tob Control, 2015 Nov;24 Suppl 4:iv6-13.
    PMID: 26420242 DOI: 10.1136/tobaccocontrol-2015-052616
    In 2009, China changed its health warnings on cigarette packs from side-only text warnings to two text-only warnings on 30% of the bottom of the front and back of the pack. Also in 2009, Malaysia changed from similar text warnings to pictorial health warnings consistent with Framework Convention on Tobacco Control (FCTC) Article 11 Guidelines.
    Matched MeSH terms: Cohort Studies
  5. Wittawatmongkol O, Mohamed TJ, Le TP, Ung V, Maleesatharn A, Hansudewechakul R, et al.
    Journal of virus eradication, 2015 06 30;1(3):192-195.
    PMID: 27076917
    After a median of 115.9 months of follow-up, 90% of 206 HIV-1-infected children in a cohort in Asia who initiated antiretroviral treatment (ART) with mono or dual nucleoside reverse transcriptase inhibitors were alive and had comparable immunological and virological outcomes as compared to the 1,915 children who had started with highly active antiretroviral regimens. However, these children had higher rates of treatment-related adverse events, opportunistic infections, and cumulative mortality, and were more likely to require protease inhibitor-containing regimens or other more novel ART-based regimens.
    Matched MeSH terms: Cohort Studies
  6. Ahmad WA, Ali RM, Khanom M, Han CK, Bang LH, Yip AF, et al.
    Int J Cardiol, 2013 Apr 30;165(1):161-4.
    PMID: 21920614 DOI: 10.1016/j.ijcard.2011.08.015
    The Malaysian National Cardiovascular Disease Database (NCVD) team presents Percutaneous Coronary Intervention (PCI) Registry report for the year 2007 to 2009. It provides comprehensive information regarding practice and outcome of PCI in Malaysia.
    Matched MeSH terms: Cohort Studies
  7. Swami V, Maïano C, Furnham A, Robinson C
    Eat Weight Disord, 2022 May;27(4):1349-1357.
    PMID: 34292529 DOI: 10.1007/s40519-021-01271-9
    PURPOSE: Previous studies examining the appropriateness of the 4-factor model of intuitive eating scale-2 (IES-2) scores have returned equivocal results, which may reflect methodological limitations in the way IES-2 scores are modelled. Here, we applied a bifactor-exploratory structural equation modelling (B-ESEM) framework to better understand IES-2 multidimensionality.

    METHODS: A total of 603 participants from the United States completed the IES-2, alongside measures of body appreciation, body acceptance from others, and self-esteem. Our analyses compared the fit of various hypothesised models of IES-2 scores.

    RESULTS: Models of IES-2 scores based on confirmatory factor analysis (CFA) uniformly showed poor fit. ESEM models showed superior fit to CFA representations and a B-ESEM model showed improved fit over higher-order CFA and B-CFA representations of IES-2 scores. The optimal model was a B-ESEM model that accounted for, through correlated uniqueness (CU), the methodological artefact introduced by negatively-worded IES-2 items. This B-ESEM-CU model was fully invariant across gender and showed adequate construct validity.

    CONCLUSION: The B-ESEM-CU framework appears well-suited to understand the multidimensionality of IES-2 scores. A model of IES-2 scores that yields a reliable latent indicator of global intuitive eating while allowing for simultaneous consideration of additional specific factors will likely provide more accurate accounting of the nature and outcomes of intuitive eating.

    LEVEL OF EVIDENCE: Level III, cohort study.

    Matched MeSH terms: Cohort Studies
  8. Kua KP, Lee S
    Perspect Public Health, 2021 Nov;141(6):342-353.
    PMID: 34120524 DOI: 10.1177/17579139211011496
    AIMS: To critically appraise the evidence of the impact of exposure to salutogenic green environment on mortality, which is an important endpoint in epidemiological and clinical studies.

    METHODS: We searched for studies published and indexed in three databases (PubMed, AMED, and CINAHL Plus) from inception until 31 March 2020, complemented with a search of cited literature for articles describing the effects of greenness on mortality in Asia-Pacific region. Eligible articles were screened and data were extracted independently by two reviewers. A random-effects model was utilised to obtain pool hazard ratio (HR) and risk ratio of all-cause mortality outcome.

    RESULTS: The search identified 3239 studies, of which 20 studies reporting 133,363 participants from longitudinal cohort studies and 202 million people from population-based prevalence studies were included in the review. The majority of the studies (60%) were conducted in high-income countries in Asia-Pacific. All participants of the longitudinal cohort studies were aged 60 years or older, whereas the prevalence studies involved people of all age groups. A significant protective association of green environment exposure with all-cause mortality was reported in 18 studies. Pooled results from five studies showed increased level of greenness exposure was associated with a significant decrease in all-cause mortality (pooled HR = 0.97; 95% confidence interval (CI) = 0.93 to 1.02; p 

    Matched MeSH terms: Cohort Studies
  9. Ahn MY, Jiamsakul A, Khusuwan S, Khol V, Pham TT, Chaiwarith R, et al.
    J Int AIDS Soc, 2019 02;22(2):e25228.
    PMID: 30803162 DOI: 10.1002/jia2.25228
    INTRODUCTION: Multiple comorbidities among HIV-positive individuals may increase the potential for polypharmacy causing drug-to-drug interactions and older individuals with comorbidities, particularly those with cognitive impairment, may have difficulty in adhering to complex medications. However, the effects of age-associated comorbidities on the treatment outcomes of combination antiretroviral therapy (cART) are not well known. In this study, we investigated the effects of age-associated comorbidities on therapeutic outcomes of cART in HIV-positive adults in Asian countries.

    METHODS: Patients enrolled in the TREAT Asia HIV Observational Database cohort and on cART for more than six months were analysed. Comorbidities included hypertension, diabetes, dyslipidaemia and impaired renal function. Treatment outcomes of patients ≥50 years of age with comorbidities were compared with those <50 years and those ≥50 years without comorbidities. We analysed 5411 patients with virological failure and 5621 with immunologic failure. Our failure outcomes were defined to be in-line with the World Health Organization 2016 guidelines. Cox regression analysis was used to analyse time to first virological and immunological failure.

    RESULTS: The incidence of virologic failure was 7.72/100 person-years. Virological failure was less likely in patients with better adherence and higher CD4 count at cART initiation. Those acquiring HIV through intravenous drug use were more likely to have virological failure compared to those infected through heterosexual contact. On univariate analysis, patients aged <50 years without comorbidities were more likely to experience virological failure than those aged ≥50 years with comorbidities (hazard ratio 1.75, 95% confidence interval (CI) 1.31 to 2.33, p cohort, age-associated comorbidities did not affect virologic outcomes of cART. Among those with comorbidities, patients <50 years old showed a better CD4 response.

    Matched MeSH terms: Cohort Studies
  10. Eng HS, Mohamed Z, Calne R, Lang CC, Mohd MA, Seet WT, et al.
    Kidney Int, 2006 May;69(10):1858-64.
    PMID: 16612333
    Cyclosporine is a substrate of cytochrome P-450 3A (CYP3A) subfamily of enzymes and characterized by a narrow therapeutic range with wide interindividual variation in pharmacokinetics. A few single-nucleotide polymorphisms detected in CYP3A genes have been shown to correlate significantly with the CYP3A protein expression and activity. We therefore postulated that these polymorphisms could be responsible for some of the interindividual variation in cyclosporine pharmacokinetics. The objective of our study is to determine correlation if any between single-nucleotide polymorphisms of CYP3A5 and CYP3AP1 on cyclosporine dose requirement and concentration-to-dose ratio in renal allograft recipients. Cyclosporine-dependent renal allograft recipients were genotyped for CYP3A5 A6986G and CYP3AP1 G-44A. The cyclosporine dosages prescribed and the corresponding cyclosporine trough levels for each patient were recorded so that cyclosporine dose per weight (mg/kg/day) and concentration-to-dose ratio (C(0)/D, whereby C(0) is trough level and D is daily dose per weight) could be calculated. A total of 67 patients were recruited for our study. The dose requirement for 1, 3, and 6 months post-transplantation ranged 2.3-11.4, 1.0-9.0, and 1.4-7.2 mg/kg/day, respectively. Patients with *1*1*1*1 (n=5) CYP3A5- and CYP3AP1-linked genotypes needed higher dose of cyclosporine compared to patients with *1*3*1*3 (n = 27) and *3*3*3*3 (n = 33) linked genotypes in months 3 and 6 post-transplantation (P < 0.016). The identification of patients with *1*1*1*1 by CYP3A5 and CYP3AP1 genotyping may have a clinically significant and positive impact on patient outcome with reduced rejection rate by providing pretransplant pharmacogenetic information for optimization of cyclosporine A dosing.
    Matched MeSH terms: Cohort Studies
  11. Ng WM, Chan KY, Lim ABK, Gan EC
    Med J Malaysia, 2005 Jul;60 Suppl C:14-6.
    PMID: 16381276
    A prospective cohort study was undertaken at two centers to look for the incidence of deep vein thrombosis (DVT) following knee arthroscopic surgery. Eighty-four patients who had 90 arthroscopic procedures were reviewed. The relevant risk factors: past or family history of DVT, smoking, oral contraceptives, body weight, haemoglobin level, platelet count, tourniquet time and type of anaesthesia were documented. All patients were subjected to preoperative and post-operative duplex ultrasound. Only one patient (1.2 %) was noted to have DVT involving the peroneal vein. We concluded that the incidence of DVT after knee arthroscopy was very low in this study population.
    Matched MeSH terms: Cohort Studies
  12. Yusoff MS, Abdul Rahim AF, Baba AA, Ismail SB, Mat Pa MN, Esa AR
    Psychol Health Med, 2013;18(4):420-30.
    PMID: 23140393 DOI: 10.1080/13548506.2012.740162
    Many studies have shown that the prevalence of psychological distress among medical students during medical training is higher than that in general population. A few studies have shown that the prevalence of psychological distress among medical students before the onset of medical training was similar to general population. This study aimed to investigate psychological health of medical students before and during medical training. A one-year prospective study was done on successful applicants who undergo the first year of medical training for 2010/2011 academic session. The stress, anxiety and depression were measured by the DASS-21 at five intervals; during interview (Time 0), two months (Time 1), four months (Time 2), six months (Time 3) and final examination (Time 4) of the first year medical training. The prevalence of unfavourable stress, anxiety and depression before the onset of medical training was 4.1%, 55.6% and 1.8%, respectively. The prevalence of unfavourable stress during medical training ranged between 11.8% and 19.9%. The prevalence of anxiety during medical training ranged between 41.1% and 56.7%. The prevalence of depression during medical training ranged between 12% and 30%. Mean scores of stress and depression before (Time 0) and during medical training (Time 1-4) were significantly different (p 
    Matched MeSH terms: Cohort Studies
  13. Chiong F, Wasef MS, Liew KC, Cowan R, Tsai D, Lee YP, et al.
    BMC Infect Dis, 2021 Jul 09;21(1):671.
    PMID: 34243714 DOI: 10.1186/s12879-021-06372-5
    BACKGROUND: Pseudomonas aeruginosa bacteraemia (PAB) is associated with high mortality. The benefits of infectious diseases consultation (IDC) has been demonstrated in Staphylococcal aureus bacteraemia and other complex infections. Impact of IDC in PAB is unclear. This study aimed to evaluate the impact of IDC on the management and outcomes in patients with PAB.

    METHODS: This is a retrospective cohort single-centre study from 1 November 2006 to 29 May 2019, in all adult patients admitted with first episode of PAB. Data collected included demographics, clinical management and outcomes for PAB and whether IDC occurred. In addition, 29 Pseudomonas aeruginosa (PA) stored isolates were available for Illumina whole genome sequencing to investigate if pathogen factors contributed to the mortality.

    RESULTS: A total of 128 cases of PAB were identified, 71% received IDC. Patients who received IDC were less likely to receive inappropriate duration of antibiotic therapy (4.4%; vs 67.6%; p 

    Matched MeSH terms: Cohort Studies
  14. Ho, S.E., Wan Ahmad, L., Tan, Z.Y., Ho, Christopher Ck, Nursharifah, M.S., Choy, Y.C., et al.
    Medicine & Health, 2015;10(1):58-65.
    MyJurnal
    Patient’s belief towards pain management may affect pain management outcomes and quality of life. The main aim of the present study was to determine the impact of a pre-operative pain education package towards pain belief among patients undergoing orthopaedic surgery in a tertiary hospital. A one-group pre-test post-test design study was conducted on orthopaedic surgery patients. Thirty respondents were recruited and pre-operative pain education was administered individually before surgery. Pre-operative and post-operative pain belief, management scores and side effects were measured using the Barrier Questionnaire (BQ-13). The results reported significant differences between pre-test scores (Mean = 41.87, Standard Deviation = 11.467) and post-test scores (Mean=34.80, Standard Deviation=13.026) of pain belief (t = 2.84, p = 0.004). There were also significant differences between pre-test scores (Mean = 37.10, Standard Deviation = 10.610) and post-test scores (Mean=30.80, Standard Deviation = 11.424) of pain management (t = 3.856, p = 0.0005). Respondent’s gender (t = -2.403, p = 0.023) and ethnicity (F = 5.038, p=0.014) reported significant differences with p value < 0.05, respectively. However, there were no significant differences between educational level, ethnicity, prior surgical history with pain belief (p> 0.05). There was positive impact of the pain education package towards pain belief and painmanagement among respondents who underwent orthopaedics surgery in a tertiary hospital. Reinforcement of pain educational program is pivotal in order to achieve optimal post-operative pain management.
    Keywords: pain, education, orthopaedics, patient, surgery
    Matched MeSH terms: Cohort Studies
  15. Liu J, Long J, Zhang S, Fang X, Luo Y
    J Pediatr (Rio J), 2013 07 11;89(5):434-43.
    PMID: 23850112 DOI: 10.1016/j.jped.2013.01.008
    OBJECTIVE: To determine whether three variants (388 G>A, 521 T>C, and 463 C>A) of the solute carrier organic anion transporter family member 1B1 (SLCO1B1) are associated with neonatal hyperbilirubinemia.

    DATA SOURCE: The China National Knowledge Infrastructure and MEDLINE databases were searched. The systematic review with meta-analysis included genetic studies which assessed the association between neonatal hyperbilirubinemia and 388 G>A, 521 T>C, and 463 C>A variants of SLCO1B1 between January of 1980 and December of 2012. Data selection and extraction were performed independently by two reviewers.

    SUMMARY OF THE FINDINGS: Ten articles were included in the study. The results revealed that SLCO1B1 388 G>A is associated with an increased risk of neonatal hyperbilirubinemia (OR, 1.39; 95% CI, 1.07-1.82) in Chinese neonates, but not in white, Thai, Latin American, or Malaysian neonates. The SLCO1B1 521 T>C mutation showed a low risk of neonatal hyperbilirubinemia in Chinese neonates, while no significant associations were found in Brazilian, white, Asian, Thai, and Malaysian neonates. There were no significant differences in SLCO1B1 463 C>A between the hyperbilirubinemia and the control group.

    CONCLUSION: This study demonstrated that the 388 G>A mutation of the SLCO1B1 gene is a risk factor for developing neonatal hyperbilirubinemia in Chinese neonates, but not in white, Thai, Brazilian, or Malaysian populations; the SLCO1B1 521 T>C mutation provides protection for neonatal hyperbilirubinemia in Chinese neonates, but not in white, Thai, Brazilian, or Malaysian populations.

    Matched MeSH terms: Cohort Studies
  16. Woo YL, Cheah PL, Shahruddin SI, Omar SZ, Arends M
    Int J Gynecol Pathol, 2014 Nov;33(6):554-9.
    PMID: 25272293 DOI: 10.1097/PGP.0000000000000099
    Endometrial cancer is the most common gynecologic cancer in developed countries and is rising in incidence globally. Although the 5-year survival rates are >80%, factors beyond conventional pathologic features that predict clinical outcomes are still being elucidated. The aims of this study were to define the prevalence and associations of deficient mismatch repair (dMMR) protein expression (MLH1, MSH2, MSH6, PMS2) by immunohistochemistry in a multiethnic Southeast Asian cohort with endometrioid endometrial cancer. A total of 77 patients with adequate formalin-fixed paraffin-embedded specimens were identified. The sections were stained in 2 centers for 4 MMR proteins and examined by 2 independent specialist histopathologists. The mean age for the cohort was 58.6 yr, with 19.4% (15/77) of patients' cancers showing loss of 2 MMR proteins. All 13 cancers with absent MLH1 showed PMS2 loss (13/15), whereas absent MSH2 correlated with MHS6 loss (2/15). There were no significant differences for dMMR cases in age, body mass index, histopathologic characteristics, and clinical outcomes. In dMMR cases, an overrepresentation of patients of Indian ethnic origin was observed compared with Chinese and Malays. These findings suggest that dMMR protein expression in a Southeast Asian endometrial cancer cohort does not correlate with disease outcomes.
    Matched MeSH terms: Cohort Studies
  17. Mohamad Zamberi Z, Zakaria Z, Abdul Aziz AT, Heng BS, Zaid M, Chong CL, et al.
    PMID: 25566870 DOI: 10.1186/s12952-014-0020-6
    Dengue is a major public health problem in many tropical and sub-tropical countries. Vascular leakage and shock are identified as the major causes of deaths in patients with severe dengue. Studies have suggested the potential role of Fc gamma receptors I (FcγRI) in the pathogenesis of dengue. We hypothesized that the circulating level of Fcγ receptor I could potentially be used as an indicator in assisting early diagnosis of severe dengue.
    Matched MeSH terms: Cohort Studies
  18. Djuanda A, Wiryadi BE, Sularsito SA, Hidayat D
    Ann Acad Med Singap, 1988 Oct;17(4):536-40.
    PMID: 3265605
    An analysis of cutaneous amyloidosis cases during a five year period, from January 1, 1983 to December 31, 1987, showed that of 78 cases suffering from lichen amyloidosis, 9 patients (11.5%) were male and 71 patients (80.5%) female. Macular skin amyloidosis was observed. Sixty patients (76.9%) were found in the age range of 20-50 years. Forty-nine patients (62.8%) suffered from the disease for 2 years or less. Skin changes were mainly located on the shin areas, the posterior part of the lower thighs and posterior part of the forearms. Treatment with strong topical corticosteroids and keratolytic agents (salicylic acid ointment in higher than 3%) proved to be unsatisfactory. The literature mentions higher incidence of lichen amyloidosis in Chinese, Malaysians and Indonesians than in Caucasians.
    Matched MeSH terms: Cohort Studies
  19. Loy SL, Sirajudeen KN, Hamid Jan JM
    J Dev Orig Health Dis, 2014 Apr;5(2):142-51.
    PMID: 24847700 DOI: 10.1017/S204017441300055X
    Although numerous studies have been conducted to examine the causal factors of childhood obesity, the implications of intrauterine oxidative stress on early postnatal adiposity development remain to be elucidated. The Universiti Sains Malaysia Birth Cohort Study aimed to investigate the effects of prenatal oxidative stress levels on the development of infant adiposity during the first year of life. This study was conducted on the healthy pregnant women aged 19-40 years, from April 2010 to December 2012 in Kelantan, Malaysia. Maternal blood samples were drawn in the second trimester to analyse for oxidative stress markers. Infant anthropometric measurements were taken at birth, 2, 6 and 12 months of age. A total of 153 pregnant women and full-term infants were included in the analysis. Statistical test was conducted by using multiple linear regression. Through the infant first year of life, as maternal DNA damage level in the second trimester increased, infant weights at birth (β=-0.122, P<0.001), 2 months (β=-0.120, P=0013), 6 months (β=-0.209, P=0.003) and 12 months of age (β=-0.241, P=0.006) decreased after adjusting for confounders. Similar results were noted when infant body mass index-for-age Z-scores and triceps skinfold-for-age Z-scores were used as the adiposity indicators. In conclusion, the present study shows a consistent inverse association between maternal DNA damage and infant adiposity during the first year of life. These infants with reduced growth and adiposity in early postnatal life may have a high tendency to experience catch-up growth during childhood, which could be strongly associated with later obesity.
    Matched MeSH terms: Cohort Studies
  20. Dilokthornsakul P, Chaiyakunapruk N, Termrungruanglert W, Pratoomsoot C, Saokaew S, Sruamsiri R
    Int. J. Gynecol. Cancer, 2013 Nov;23(9):1544-51.
    PMID: 24172091 DOI: 10.1097/IGC.0b013e3182a80a21
    OBJECTIVE: The potential therapeutic effects of metformin on several cancers were reported. However, the evidence of the effects of metformin on ovarian cancer is still limited and inconclusive. This systematic review and meta-analysis study aim to summarize the existing evidence of the therapeutic effects of metformin on ovarian cancer.

    METHODS: We performed systematic searches using electronic databases including PubMed and EMBASE until December 2012. Key words included "metformin" AND ("ovarian cancer" OR "ovary tumor"). All human studies assessing the effects of metformin on ovarian cancer were eligible for inclusion. All articles were reviewed independently by 2 authors with a standardized approach for the purpose of study, study design, patient characteristics, exposure, and outcomes. The data were pooled using a random-effects model.

    RESULTS: Of 190 studies retrieved, only 3 observational studies and 1 report of 2 randomized controlled trials were included. Among those studies, 2 reported the effects of metformin on survival outcomes of ovarian cancer, whereas the other 2 reported the effects of metformin on ovarian cancer prevention. The findings of studies reporting the effects on survival outcomes indicated that metformin may prolong overall, disease-specific, and progression-free survival in ovarian cancer patients. The results of studies reporting the effects of metformin on ovarian cancer prevention were meta-analyzed. It indicated that metformin tended to decrease occurrence of ovarian cancer among diabetic patients with the pooled odds ratio of 0.57 (95% confidence interval, 0.16-1.99).

    CONCLUSIONS: Our findings showed the potential therapeutic effects of metformin on survival outcomes of ovarian cancer and ovarian cancer prevention. However, most of the evidence was observational studies. There is a call for further well-conducted controlled clinical trials to confirm the effects of metformin on ovarian cancer survival and ovarian cancer prevention.

    Matched MeSH terms: Cohort Studies
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