Medical Journal of Indonesia
This quarterly medical journal is an official scientific journal of the Faculty of Medicine Universitas Indonesia in collaboration with German-Indonesian Medical Association (DIGM) Indexed in: IMSEAR; CAB Abstracts; Global Health; HINARI; DOAJ; DRJI; Google Scholar; JournalTOCs; Ulrichsweb Global Serial Directory; WorldCat; New Jour; Electronic Journals Library; ISJD Accredited (2013-2018) by DIKTI Kemendikbud Republik Indonesia (No:58/DIKTI/Kep/2013)
Articles
1,648 Documents
Detection of Mycobacterium leprae using real-time PCR in paucibacillary leprosy patients with negative acid-fast bacilli smears
Medical Journal of Indonesia Vol. 28 No. 4 (2019): December
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v28i4.2643
BACKGROUND Leprosy is an infectious disease that is still a health problem worldwide, including in Indonesia. The clinical symptoms are similar to other skin diseases and it is difficult to establish a diagnosis for paucibacillary (PB) leprosy. Current serological and histopathological tests have limitations, especially in patients with negative acid-fast bacilli (AFB). Serological tests often give false-negative results, while histopathological results often consist of non-specific inflammation. Probe-based real-time polymerase chain reaction (RT-PCR) assays is an alternative test that may be more sensitive and more specific to detect Mycobacterium leprae. METHODS This study was done in June 2015 until March 2016; detected M. leprae in PB patients with negative AFB smears using TaqMan® probe-based RT-PCR assay on slit skin scrapings and skin biopsy specimens from 24 patients. The skin scrapings were obtained from skin tissue on ear lobes, skin lesions, as well as those from biopsy. Samples were tested with RT-PCR while histopathological examinations were only performed on skin from biopsy. RESULTS The RT-PCR assay showed positive results of 21%, 25%, and 96% for specimens obtained from skin scrapings of the ear lobe, skin lesions, and skin biopsy, respectively. On the other hand, the positive rate for the histopathological test from skin biopsy was 79%. It indicated that the TaqMan® RT-PCR assay could increase the diagnostic capacity of histopathological examination by as much as 17%. CONCLUSIONS TaqMan® PCR assay can improve the diagnostic capacity of histopathological examinations, which could be used as the new gold standard for the diagnosis of leprosy.
Association between obesity and sleep disorders in primary school children: a cross-sectional study
Medical Journal of Indonesia Vol. 28 No. 2 (2019): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v28i2.2645
BACKGROUND The prevalence of obesity in primary school children in Jakarta has reached 14% in 2013. Among many disorders, obesity can cause sleep disorders. However, sleep disorders in children are often overlooked by parents, even though they can cause physical, social, and psychological impacts. Therefore, it is necessary to find the association between obesity and sleep disorders in primary school children. METHODS This cross-sectional study was performed between July-September 2015 on 107 children attending Menteng 01 Primary School, Jakarta. Children's weight and height were measured and then their parents filled out the brief infant sleep questionnaire (BISQ). The collected data were analyzed using chi-square. RESULTS In this study, 20.6% of the children were obese, which was higher than the prevalence of obesity in Jakarta. Meanwhile, sleep disorders occurred in 62.6% of children. Data about children's sleep habits and parents' opinion about their children's sleep were obtained. It showed that snoring and parents' opinion about sleep disorders were factors associated with children's sleep disorder. Statistical analysis also showed a significant association between obesity and sleep disorders in children (p = 0.037). CONCLUSIONS The incidence of obesity in primary school children is high and is associated with sleep disorders.
Percutaneous atrial septal defect closure in infant weighing
Medical Journal of Indonesia Vol. 29 No. 3 (2020): September
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.cr.192665
Percutaneous closure has become a preferred treatment for secundum atrial septal defect (ASD). However, this approach remains challenging in treating small infant weighing <10 kg because of procedure-related complications. The closure of ASD in other congenital anomalies, such as a bilateral superior vena cava (SVC), should be cautiously conducted. A 15-month-old boy with a body weight of 8 kg was diagnosed with secundum ASD (911 mm in diameter), residual pulmonary stenosis, and bilateral SVC. Transcatheter closure of ASD was successfully performed by using a 12 mm CeraFlex occluder device (Lifetech Scientific Corporation). Post-procedural examination showed good results without any impingement to the adjacent structure. Therefore,the transcatheter closure of ASD in infant weighing <10 kg and having bilateral SVC is technically feasible and safe.
Anterior cervical corpectomy and fusion in a 7-year-old boy: a case report
Medical Journal of Indonesia Vol. 28 No. 2 (2019): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v28i2.2673
Bicycle mishap, a common and ordinary event occurring in children, can have devastating consequences associated with cervical spine injury. Furthermore, either diagnosis or surgical management of cervical spine injury in children is a challenging issue. This research report a challenging case of an anterior cervical corpectomy and fusion with plating in a 7-year-old boy due to cervical spine instability with spinal cord compression after a bicycle mishap. After 20 months of the primary surgery, the titanium-based cervical plate was removed by a second surgery to allow the growth of the cervical spine.
Urinary tract infection profile among a hospitalized newborn: a single center study in Iran, 2006-2015
Medical Journal of Indonesia Vol. 27 No. 2 (2018): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v27i2.2677
Background: Urinary tract infection in infants is associated with septicemia and genitourinary anomalies. This study was aimed at investigating the frequency, clinical signs, and anomalies in infants hospitalized for urinary tract infection.Methods: This cross-sectional study was conducted on all infants with urinary infection who were hospitalized in the neonatal ward of Beâsat Hospital from 2006 to 2015.Results: Of 79 infants with urinary infection, 62% were male and 87.3% were term infants. The mean age at admission was 16.62±7.17 days, and the mean weight was 3276±478.23 grams. The most frequent clinical sign and the most common pathogen reported were prolonged jaundice (62%) and Escherichia coli (69.6%), respectively. Of the samples, 93.7% were obtained by suprapubic aspiration, 23% had leukocytosis, and 2.5% had urosepsis. In urinalysis examination, 81% had pyuria and 19% had positive nitrate. Among 25.3% infants who had abnormal ultrasound findings, the most abnormal finding was mild bilateral hydronephrosis and 6.3% of the infants had abnormal voiding cystourethrogram (VCUG) in which vesicoureteral reflux was the most frequent finding.Conclusion: It showed that a prolonged jaundice in infants should be considered as a strong factor predicting urinary tract infection.
Recent evidence on modifiable and non-modifiable risk factors for colorectal cancer (CRC): a systematic synopsis of meta-analyses from 2015 to 2017
Medical Journal of Indonesia Vol. 28 No. 2 (2019): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v28i2.2679
Colorectal cancer (CRC) is a common cancer with a huge impact on international public health. This review discusses recent evidence on modifiable and non-modifiable risk factors for CRC using a systematic review method. This systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines on systematic reviews and meta-analyses of observational studies. The literature search was performed on the Ovid MEDLINE database and included publications from 2015 to 2017, followed by a quality assessment and a narrative synthesis. Of the 90 identified articles, there were 13 meta-analyses with statistically significant results. Seven articles discussed modifiable risk factors and six articles discussed non-modifiable risk. The modifiable risk factors with the highest risk were radiotherapy of prostate cancer (pooled odds ratio 1.68; 95% confidence interval [CI] 1.33-2.12). The non-modifiable risk factors with the highest risk was Lynch syndrome (hazard ratio 135.49; 95% CI 111.55-164.57). This review discovered new and previously known risk factors for CRC. Recent evidence shows that research on CRC risk factors is continuing to grow indicating that more studies on risk factors are needed to optimize CRC prevention and early detection.
Anthropometric measurements associated with intertrochanteric fractures in the elderly: a case-control study
Medical Journal of Indonesia Vol. 28 No. 4 (2019): December
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v28i4.2680
BACKGROUND Femoral intertrochanteric fracture is an important cause of disability in the elderly. Low muscle mass, especially those of the lower limbs, has been associated with osteoporosis and higher fall incidents. This study was aimed to assess the association between the anthropometric indices and intertrochanteric fractures. METHODS This case-control study was performed from September 2013 to July 2015. The criteria of case group were elderly patients with intertrochanteric fractures admitted in Dr. Sardjito Hospital within 72 hours after a low energy injury without multiple fractures or pathological fracture. For control group, the subjects were matched according to age and gender without any fracture. Thigh and calf circumferences were done on healthy limbs. Body mass index (BMI) was calculated. History of steroid use was obtained. Adjusted odds ratio (OR) was calculated using logistic regression after analyzed with student's t-test or chi-square test. RESULTS There were 82 subjects on each group. Smaller thigh and calf circumferences and also lower BMI were risk factors of intertrochanteric fractures. Thigh circumference <39 cm (aOR 5.12; 95% CI 2.30–11.43; p < 0.001) and calf circumference <29 cm (aOR 9.42; 95% CI 4.14–21.40; p < 0.001) were independently associated with intertrochanteric fracture after adjustment of BMI and steroid use. CONCLUSIONS Calf and thigh circumferences were independently associated with femoral intertrochanteric fractures in Indonesian elderly.
The potential of carbonate apatite as an alternative bone substitute material
Medical Journal of Indonesia Vol. 28 No. 1 (2019): March
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v28i1.2681
Bone reconstructive surgery has become a common procedure, and bone transplantation has become the second most frequently performed tissue transplantation procedure worldwide. Therefore, the need for bone substitute materials has increased. Artificial bone substitutes exhibit osteoconductive properties and feature several advantages, including abundant resources, low cost, and low donor site morbidity. Carbonate apatite (CO3Ap) is a calcium phosphate ceramic that can be used as a synthetic bone graft. The carbonate content of this ceramic is similar to that of bone apatite. In this review, we show that carbonate apatite can be degraded given its chemical reactivity in a weakly acidic environment and through osteoclast resorption. Moreover, it is osteoconductive and promotes bone tissue formation without fibrotic tissue formation. Additionally, microstructural analysis revealed that new bone tissue is formed within the bone graft itself.
Hospital-based analysis of eye diseases at Karitas Hospital, Southwest Sumba, 2015
Medical Journal of Indonesia Vol. 27 No. 3 (2018): September
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v27i3.2686
Background: This study aimed to determine the profile of eye diseases at Karitas Hospital in Southwest Sumba during 2015.Methods: The cross-sectional and descriptive study was conducted by analyzing medical records of 1706 patients who presented with eye complaints at Karitas Hospital, Southwest Sumba, in 2015. Complete medical records were recovered from 1363 patients, who served as subjects for this study. Results: Thirty-six percent of subjects were elderly (>55 years old) and 9.9% were children (<18 years old). Female patients comprised 56.4% of the study population and males 43.6%. Non-infectious eye diseases dominated (89.8%; 95%CI: 88.2%–91.4%) compared to infectious diseases (8.2%; 95%CI: 6.7%–9.7%) and mixed cases (2%; 95%CI: 1.3%–2.7%). Avoidable causes of blindness, cataract (34%), and refractive error (17.3%), were mostly found among non-infectious cases, while conjunctivitis (52.7%) and keratitis (17%) were the most commonly encountered infectious diseases. Conclusion: Eye diseases at Karitas Hospital in Southwest Sumba mostly comprised non-infectious diseases. The most commonly noted non-infectious diseases were cataracts and refractive errors, while conjunctivitis and keratitis were the most commonly found infectious diseases. Due to the high amount of patients seeking eye care within Southwest Sumba, ophthalmologists and proper equipment are needed at the Karitas Hospital.
Decreased sensitivity of several anticancer drugs in TMEPAI knockout triple-negative breast cancer cells
Medical Journal of Indonesia Vol. 28 No. 2 (2019): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v28i2.2687
BACKGROUND Transmembrane prostate androgen-induced protein (TMEPAI) was reported to be highly amplified in the majority of patients with triple-negative breast cancer (TNBC). TMEPAI is related to poorer prognosis, limited treatment options, and prone to drug resistance compared with other proteins. One of the established markers to determine cancer resistance to drugs is the increased expression levels of drug efflux transporters. However, the role of TMEPAI in cancer resistance to drugs has not been elucidated. This study was aimed to investigate whether TMEPAI participates in cancer resistance to drugs by regulating drug efflux transporters. METHODS TMEPAI knockout (KO) cells were previously developed from a TNBC cell line, Hs578T (wild-type/WT), using a CRISPR-Cas9 system. The expression levels of drug efflux transporters were determined in Hs578T-KO and Hs578-WT by quantitative reverse transcriptase polymerase chain reaction. Cytotoxic concentration 50% (CC50) of several anticancer drugs (doxorubicin, cisplatin, and paclitaxel) were determined in the two cell lines via 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium assay. RESULTS The results showed that the mRNA expression of P-glycoprotein (P-gp) and breast cancer resistance protein (BCRP) was significantly increased in Hs578T-KO compared with that in Hs578T-WT cells. CC50 of several anticancer drugs investigated (doxorubicin, paclitaxel, and cisplatin) in Hs578T-KO cells was higher than that in Hs678-WT. CONCLUSIONS TMEPAI participated in the regulation of mRNA expression levels in drug efflux transporters (P-gp, BCRP, and multidrug resistance-associated protein 1). Further studies are necessary to confirm whether this finding might be dependent on the development of cancer cell sensitivity to anticancer agents.