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1.
PLoS One ; 16(10): e0258142, 2021.
Article in English | MEDLINE | ID: mdl-34614023

ABSTRACT

Reproductive health service is crucial for youth to reduce maternal and child mortality. However, many young women face unintended pregnancies and pregnancy-related complications due to insufficient knowledge of contraceptive methods and low contraceptive utilization. This study aims to assess the modern contraceptive prevalence rates among youth and identify factors influencing modern contraceptive utilization among youth. We used Myanmar Demographic and Health Survey (2015-2016) data. This study included 1,423 men and 3,677 women aged 15-24 years from all states and regions of Myanmar. We used multivariable binary logistic regression analysis and reported the results using adjusted Odds Ratios (AOR) with 95% Confidence Intervals (CI). Data analysis was done by STATA software (version 15.1). Ever-married youth used mainly injectable contraception, followed by oral contraceptive pills. Never-married male youth mainly used oral contraceptive pills; however, almost all never-married female youth did not use contraception. The modern contraceptive prevalence rates were 14.9% among total youth, 10% among males, 16.8% among females, 1.5% among never-married males, 44.7% among ever-married males, and 54% among ever-married female youth. The knowledge on modern contraceptive methods favored the utilization. Sexually active youth utilized more contraception than sexually inactive youth. We also found geographical variation and low utilization among rural youth. The desire for more children was also a significant predictor of contraceptive utilization among married youth. The utilization of modern contraception was low among Myanmar youth. Reproductive health program needs to be emphasized on the youth population especially in the area with low utilization to have equitable access to quality reproductive health services. Moreover, the revitalization of Youth Information Corner and youth-friendly reproductive health education programs should be implemented to increase reproductive health knowledge and prevent unsafe sex, unintended pregnancies, and abortions which might help in reducing maternal and child mortality. We warranted conducting mixed method studies to explore the barriers and challenges of contraceptive utilization and male involvement in the choice of contraception among youth.


Subject(s)
Contraception Behavior/psychology , Contraception/standards , Family Planning Services , Sexual Behavior/physiology , Adolescent , Adult , Child , Contraception/psychology , Contraceptive Agents , Female , Health Knowledge, Attitudes, Practice , Humans , Male , Marriage/psychology , Myanmar/epidemiology , Pregnancy , Rural Population , Sexual Behavior/psychology , Young Adult
2.
Glob Health Med ; 3(1): 48-51, 2021 Feb 28.
Article in English | MEDLINE | ID: mdl-33688596

ABSTRACT

The National Center for Global Health and Medicine has long collaborated with the blood program in Myanmar, and the Center started a new project in 2015 to enhance blood transfusion safety as part of a new set of projects of global extension of medical technologies that aims to improve public health and medicine in developing countries under public-private partnerships. The project resulted in remarkable achievements, including maintaining a high proportion of voluntary blood donations despite a rapidly growing demand for blood, ensuring blood safety from the donor to the recipient, and creating public-private partnerships. The project supported the introduction of blood grouping using the tube method at hospital blood banks, safety measures during blood transfusions, and effective use of blood products including component blood. The project identified the need for medical devices such as leukocyte filters, serofuges, and refrigerators to store blood products. The success of the project may depend on mutual understanding and trust based on the duration of collaboration, improvement of the requirement for medical safety (including blood safety) in the country, and shifting the mindset of partner companies in public-private partnerships to create new demand by encouraging improvement of the quality of care and requiring the safety of medical care. In this era of sustainable development goals, the hopes are that these experiences will help other countries seeking to improve their public health through public-private partnerships.

3.
Emerg Infect Dis ; 26(11): 2741-2745, 2020 11.
Article in English | MEDLINE | ID: mdl-33079056

ABSTRACT

In 2019, an outbreak of chikungunya virus infection occurred in Mandalay, Myanmar, and 3.2% of blood donors and 20.5% of patients who were children were confirmed as being infected. The prevalence rate was up to 6.3% among blood donors. The East Central/South African genotype was predominantly circulating during this outbreak.


Subject(s)
Blood Donors , Chikungunya Fever , Chikungunya virus/isolation & purification , Chikungunya Fever/epidemiology , Chikungunya virus/genetics , Child , Disease Outbreaks , Genotype , Humans , Myanmar/epidemiology , Phylogeny
4.
Adv Hematol ; 2020: 3482124, 2020.
Article in English | MEDLINE | ID: mdl-32148507

ABSTRACT

BACKGROUND: Red cell Rhesus (Rh) antigen expression is influenced by the genetic polymorphism of RHD and RHCE genes and reveals serologically different reactions of RhD variants such as partial D, weak D, and Rh-Del. Serologically, Rh-Del type can only be detected by an adsorption-elution technique, and it might be mistyped as Rh-negative. The prevalence of Rh-Del has not been reported yet in Myanmar. METHOD: A total of 222 Rh-negative blood donors in the National Blood Center were tested for weak D and Rh-Del by indirect antihuman globulin and adsorption-elution method, respectively. RhCE typing was performed among Rh-negative and Rh-Del. RESULTS: Of them, 75.2% (167/222) were Rh-negative, 15.8% (35/222) were Rh-Del, and 9% (20/222) were weak D. Of 202 blood donors (167 true Rh-negative and 35 Rh-Del), all of the Rh-Del positives were C-antigen-positive with 94.3% Ccee phenotype (33/35) and 5.7% CCee (2/35). Most of the Rh-negative donors (80.2%) were ccee phenotype (134/167). CONCLUSION: About half of Rh-Del subjects were repeated donors, and attention was needed to avoid transfusion of truly Rh-negative patients to prevent alloimmunization. It is recommended to do Rh-Del typing of Rh-negative donors who are C-antigen-positive and consider moving them to the Rh-positive pool. Further study is needed to clarify the alloimmunization status for transfusion of Rh-Del blood to Rh-negative recipients. Molecular markers for RhD-negative and D variants should be established in the Myanmar population to improve selection of antisera for Rh typing and enhance safety of the transfusion services.

5.
Blood Cell Ther ; 2(4): 54-57, 2019 Nov 25.
Article in English | MEDLINE | ID: mdl-37588102

ABSTRACT

Hematopoietic stem cell transplantation (HSCT) was introduced in Myanmar in 2014 and was first performed in a patient with multiple myeloma at the North Okkalapa General and Teaching Hospital. From 2014 to 2016,transplantation activities were in the preliminary stage of establishing the infrastructure and gradually developing capacity-building. In 2016, the Yangon General Hospital also commenced autologous transplantation for myeloma. Five autologous transplants were performed in Myanmar during 2016 in patients with myeloma, using high-dose melphalan and non-cryopreserved peripheral blood stem cell rescue. Despite the lack of a National Registry system, all cases were reported in the activity survey due to their small number. The National Marrow Donor Program has not been implemented in Myanmar yet. The major limitation in promoting HSCT in Myanmar is the unavailability of health insurance coverage for blood and marrow transplantation (BMT). The patients who received transplantation were partly supported by the government and partly by their families through out-of-pocket expenses. However, despite limited resources, there has been substantial progress in the human resource development for BMT in Myanmar. Under the leadership of The Asia Pacific Blood and Marrow Transplantation Group (APBMT), several transplant centers in the Asia-Pacific region have been supporting Myanmar to establish transplantation activities and capacity-building for promoting HSCT in patients from Myanmar.

6.
J Sleep Res ; 22(4): 471-7, 2013 Aug.
Article in English | MEDLINE | ID: mdl-23425321

ABSTRACT

Obstructive sleep apnea-hypopnea syndrome is associated independently with an increase in cardiovascular risk factors and is associated with self-reported lack of exercise. We aimed to investigate the utility of the incremental shuttle walk test in routine clinical practice to monitor physical capacity of patients with obstructive sleep apnea-hypopnea syndrome and explore whether continuous positive airway pressure therapy alters exercise capacity. Participants with symptomatic moderate/severe obstructive sleep apnea-hypopnea syndrome attending for a trial of continuous positive airway pressure therapy completed questionnaires assessing sleepiness and physical activity and underwent an incremental shuttle walk test. Subjects compliant or partially compliant with continuous positive airway pressure therapy underwent reassessment at 2 weeks, 3 months and 6 months post-initiation of therapy. Participants unable to tolerate continuous positive airway pressure therapy completed a single reassessment 6 months after their initial visit. Continuous positive airway pressure therapy resulted in an increased distance walked during the incremental shuttle walk test. Improvements in cardiovascular responses to exercise were identified. Compliant patients reported increased daily activity. The incremental shuttle walk test is a simple, reproducible and safe test that is responsive to continuous positive airway pressure treatment. Our findings support the use of the incremental shuttle walk test for monitoring the effects of continuous positive airway pressure treatment and may suggest its use in rehabilitation programmes designed to reduce obesity and cardiovascular risk factors in patients with obstructive sleep apnea-hypopnea syndrome.


Subject(s)
Exercise Test , Sleep Apnea, Obstructive/diagnosis , Sleep Apnea, Obstructive/physiopathology , Walking/physiology , Body Weights and Measures , Continuous Positive Airway Pressure , Female , Humans , Male , Middle Aged , Obesity/complications , Patient Compliance , Self Report , Sleep Apnea, Obstructive/complications , Sleep Apnea, Obstructive/therapy , Sleep Stages/physiology , Surveys and Questionnaires
7.
Asian J Transfus Sci ; 3(1): 22-5, 2009 Jan.
Article in English | MEDLINE | ID: mdl-20041093
8.
J Neuropathol Exp Neurol ; 66(4): 284-94, 2007 Apr.
Article in English | MEDLINE | ID: mdl-17413319

ABSTRACT

Peripheral neuropathy has been extensively studied in leprosy, a chronic disease caused by Mycobacterium leprae, but the central nervous system (CNS) is thought to be free from bacilli. Involvement of the CNS was explored in autopsy cases of clinically cured lepromatous leprosy (n = 67) and in non-leprosy cases (n = 15). Paraffin sections of the medulla oblongata and spinal cord were subjected to hematoxylin and eosin staining, Fite acid-fast staining, and anti-phenolic glycolipid-I (PGL-I) immunostaining. PGL-I-positive areas were microdissected from selected cases and nested polymerase chain reaction (PCR) targeting the M. leprae-specific repetitive sequence was performed. Of the 67 cases of leprosy, 44 (67%) had vacuolar changes of motor neurons either in medulla oblongata (nucleus ambiguous or hypoglossal nucleus) or spinal cord. Fite staining was negative, but PGL-I was positive in vacuolated areas. PCR revealed M. leprae-specific genomic DNA in 18 of 19 cases (95%) with vacuolated changes and 5 of 8 (63%) without vacuolated changes. All of above findings were negative in control cases. Terminal deoxynucleotidyl transferase dUTP nick-end labeling staining did not show a significant increase of apoptosis in the neurons. The PCR positivity had a significant correlation with PGL-I immunostaining (p < 0.05). The presence of vacuolar changes in the spinal cord was correlated with hand and feet deformity grades (p = 0.04). This study provides significant additional evidence to indicate that M. leprae is present in the CNS in a subset of patients. Further investigation is required to correlate this finding to motor dysfunction and silent neuropathy in leprosy.


Subject(s)
Leprosy/pathology , Medulla Oblongata/pathology , Mycobacterium leprae/isolation & purification , Neurons/microbiology , Spinal Cord/pathology , Aged , Aged, 80 and over , Antigens, Bacterial/metabolism , Female , Glycolipids/metabolism , Humans , Immunohistochemistry/methods , In Situ Nick-End Labeling/methods , Leprosy/physiopathology , Male , Middle Aged , Reverse Transcriptase Polymerase Chain Reaction/methods , Statistics as Topic
10.
Am J Pathol ; 168(3): 805-11, 2006 Mar.
Article in English | MEDLINE | ID: mdl-16507896

ABSTRACT

Buruli ulcer is an emerging chronic painless skin disease found in the tropics and caused by Mycobacterium ulcerans; however, it remains unknown why the large and deep ulcers associated with this disease remain painless. To answer this question, we examined the pathology of BALB/c mice inoculated in the footpads with M. ulcerans African strain 97-107. On days 54 to 70 after inoculation, extensive dermal ulcers, subcutaneous edema, and numerous acid-fast bacilli were noted at the inoculate region. Nerve invasion occurred in the perineurium and extended to the endoneurium, and some nerve bundles were swollen and massively invaded by acid-fast bacilli. However, Schwann cell invasion, a characteristic of leprosy, was not observed. Vacuolar degeneration of myelin-forming Schwann cells was noted in some nerves which may be induced by mycolactone, a toxic lipid produced by M. ulcerans. Polymerase chain reaction analysis of microdissected nerve tissue sections showed positive amplification of M. ulcerans-specific genomic sequences but not of Mycobacterium leprae-specific sequences. Behavioral tests showed decrease of pain until edematous stage, but markedly ulcerated animals showed ordinary response against stimulation. Our study suggests that the painlessness of the disease may be partly due to intraneural invasion of bacilli. Further studies of nerve invasion in clinical samples are urgently needed.


Subject(s)
Mycobacterium Infections, Nontuberculous/pathology , Mycobacterium ulcerans , Peripheral Nerves/pathology , Skin Diseases, Bacterial/pathology , Skin Ulcer/pathology , Skin/innervation , Animals , Behavior, Animal , DNA, Bacterial/analysis , Mice , Mice, Inbred BALB C , Mycobacterium Infections, Nontuberculous/microbiology , Mycobacterium Infections, Nontuberculous/physiopathology , Pain Measurement , Peripheral Nerves/microbiology , Peripheral Nerves/physiopathology , Skin/microbiology , Skin/pathology , Skin Diseases, Bacterial/microbiology , Skin Diseases, Bacterial/physiopathology , Skin Ulcer/microbiology , Skin Ulcer/physiopathology
11.
Nihon Hansenbyo Gakkai Zasshi ; 74(3): 191-8, 2005 Sep.
Article in Japanese | MEDLINE | ID: mdl-16248355

ABSTRACT

In the developing countries where leprosy is prevalent, diagnosis of leprosy is made from clinical signs and symptoms. However, when difficult and doubtful cases increase after the advance of leprosy control programs, definitive diagnosis of leprosy by histopathology become necessary. This report describes our experience of technical support to re-establish histopathology service and introduction of immunohistochemistry in the leprosy referral center of Myanmar, and we discuss the ideal way of international technical support. This activity was performed as a part of leprosy control and basic health services project of Japan International Cooperation Agency (JICA) since 2000 to 2005.


Subject(s)
Clinical Laboratory Techniques , Developing Countries , Leprosy/diagnosis , Leprosy/pathology , Pathology, Clinical , Education, Medical , Humans , International Cooperation , Japan , Leprosy/prevention & control , Myanmar , National Health Programs , Pathology, Clinical/education , Staining and Labeling
12.
Pathol Int ; 54(10): 751-8, 2004 Oct.
Article in English | MEDLINE | ID: mdl-15482564

ABSTRACT

Lipoleiomyoma is a rare uterine tumor. The exact frequency and proliferation activity are not yet known. This study aims to know the frequency and evaluate the relation with renal angiomyolipoma. Lipoleiomyoma cases were immunohistochemically stained by antibodies for Ki-67, melanoma specific antigen HMB45, S-100 protein, and alpha smooth muscle actin (alpha-SMA). Frequency of uterine lipoleiomyoma among uterine myomatous tumor was 17/4904 (0.35%) in the Department of Human Pathology, Field of Oncology, Kagoshima University Graduate School database (1983-2003). Patients ranged from 45 to 74 years of age, and 10 cases were associated with leiomyoma. Six of 17 (35%) cases showed areas with renal angiomyolipoma-like vessels and atypical cellular features. Immunostaining was available in 12 cases. By Ki-67 labeling index, both muscle (average 1.38%) and fat (average 1.17%) portions of the tumor had greater proliferation than normal myometrium (average 0.76%), which suggests that fat portions of the tumor are proliferating adipose tissue rather than fatty degeneration of muscular counterpart. HMB45 antigen, which is positive in renal angiomyolipoma, was negative in three uterine cases having angiomyolipoma-like vessels (3/12). However, HMB45 antigen was positive in spindle-shaped tumor cells of three cases (3/12) which lacked angiomyolipoma-like vessels. Presence of angiomyolipoma-like blood vessels in these tumors is not an uncommon feature. However, the diagnosis of uterine angiomyolipoma should not be based on the result of HMB45 antigen immunoreactivity alone.


Subject(s)
Angiomyolipoma/pathology , Leiomyoma/pathology , Uterine Neoplasms/pathology , Actins/metabolism , Aged , Angiomyolipoma/epidemiology , Angiomyolipoma/metabolism , Antigens, Neoplasm , Biomarkers, Tumor/metabolism , Female , Humans , Immunoenzyme Techniques , Japan/epidemiology , Ki-67 Antigen/metabolism , Leiomyoma/epidemiology , Leiomyoma/metabolism , Melanoma-Specific Antigens , Middle Aged , Neoplasm Proteins/metabolism , S100 Proteins/metabolism , Uterine Neoplasms/epidemiology , Uterine Neoplasms/metabolism
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