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Article ; Online: Lung abnormalities on computed tomography of Vietnamese patients with COVID-19 and the association with medical variables.

Trinh, Cong Dien / Le, Van Nam / Le, Van Nguyen Bang / Pham, Ngoc Thach / Le, Van Duyet

IJID regions

2024 Volume 10, Page(s) 183–190

Abstract: Objectives: Patients with COVID-19 may experience a lung injury without presenting clinical symptoms. Early detection of lung injury in patients with COVID-19 is required to enhance prediction and prevent severe progression.: Methods: Lung lesions in ...

Abstract	Objectives: Patients with COVID-19 may experience a lung injury without presenting clinical symptoms. Early detection of lung injury in patients with COVID-19 is required to enhance prediction and prevent severe progression. Methods: Lung lesions in patients with COVID-19 were defined using the Fleischner Society terminology. Chest computed tomography lesions and their correlation with demographic characteristics and medical variables were identified. Results: Patients with mild and moderate COVID-19 had up to 45% lung injuries, whereas critical patients had 55%. However, patients with mild and moderate COVID-19 typically had low-level lung injuries. Ground-glass (68.1%), consolidation (48.8%), opacity (36.3%), and nodular (6.9%) lung lesions were the most prevalent in patients with COVID-19. Patients with COVID-19 infected with the Delta variant had worse lung injury than those infected with the Alpha and Omicron. People vaccinated with ≥2 doses showed a lower risk of lung injury than those vaccinated with <1 dose. Patients <18 years old were less likely to have a lung injury than patients >18 years old. The treatment outcomes were unaffected by the severity of the lung injury. Conclusion: Patients with mild COVID-19 had a similar risk of lung injury as patients with severe COVID-19. Thus, using chest computed tomography to detect lung injury can enhance the treatment outcomes and reduce the patient's risk of pulmonary complications.
Language	English
Publishing date	2024-01-19
Publishing country	England
Document type	Journal Article
ISSN	2772-7076
ISSN (online)	2772-7076
DOI	10.1016/j.ijregi.2024.01.006
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: SG-APSIC1116

Dinh Thi Thu Huong / Le Nguyen Minh Hoa / Bui Thi Thuy / Nguyen Van Kinh / Pham Ngoc Thach

Antimicrobial Stewardship & Healthcare Epidemiology, Vol 3, Pp s8-s

Assessing COVID-19 symptoms in infected healthcare workers in Vietnam

2023 Volume 9

Abstract: Objectives: In early 2021, when the COVID-19 vaccine was scarce in Vietnam, healthcare workers (HCWs) were prioritized for vaccination due to high risk of occupational exposure. However, there is some COVID-19 vaccine hesitancy within HCW communities. ... ...

Abstract	Objectives: In early 2021, when the COVID-19 vaccine was scarce in Vietnam, healthcare workers (HCWs) were prioritized for vaccination due to high risk of occupational exposure. However, there is some COVID-19 vaccine hesitancy within HCW communities. Assessing COVID-19 severity among vaccinated and nonvaccinated HCWs would contribute essential information to assure people of vaccine effectiveness and reduce vaccine hesitancy. Methods: We conducted a descriptive cross-sectional study at the National Hospital for Tropical Diseases in Hanoi, Vietnam, from May to June 2021. Clinical and epidemiological data from HCWs with positive polymerase chain reaction (PCR) results were collected. The severity of symptoms were classified according to Vietnam Ministry of Health guideline (Decision no. 3416 issued July 14, 2021) into 5 categories: asymptomatic, mild, moderate, severe, and critical conditions Results: Overall, 25 HCWs qualified for this study (14 women and 11 men), with a median age of 31 years. Among them, 3 HCWs were infected due to community exposure, and the rest were infected due to occupational exposure. Also, 3 HCWs received the Astra Zeneca vaccine before being infected with SARS-CoV-2 (one fully vaccinated with 2 doses and the other 2 had had the first dose). Categorized by the severity of infection, 28% were asymptomatic, 44% had mild symptoms, 20% had moderate symptoms, and 8% experienced severe symptoms. All 3 vaccinated HCWs showed only mild symptoms. Cough and sore throat were the main symptoms recorded (60%), followed by fever (56%). Blood test results did not show significant differences between the severe and mild COVID-19 groups. Conclusions: COVID-19 vaccination reduced the severity of COVID-19 in this small sample of HCWs. Full COVID-19 vaccination is strongly recommended for HCWs to reduce the spread of COVID-19 and to limit the number of cases with severe disease.
Keywords	Infectious and parasitic diseases ; RC109-216 ; Public aspects of medicine ; RA1-1270
Subject code	150
Language	English
Publishing date	2023-02-01T00:00:00Z
Publisher	Cambridge University Press
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Small chromium-doped silicon clusters CrSi

Nguyen-Ha, Bao-Ngan / Pham, Ngoc Thach / Claes, Pieterjan / Lievens, Peter / Fielicke, André / Ngan, Vu Thi / Nguyen, Minh Tho / Janssens, Ewald

Physical chemistry chemical physics : PCCP

2023 Volume 25, Issue 22, Page(s) 15340–15353

Abstract: A series of small chromium-doped silicon ... ...

Abstract	A series of small chromium-doped silicon clusters
Language	English
Publishing date	2023-06-07
Publishing country	England
Document type	Journal Article
ZDB-ID	1476244-4
ISSN	1463-9084 ; 1463-9076
ISSN (online)	1463-9084
ISSN	1463-9076
DOI	10.1039/d3cp00317e
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Article ; Online: Post-traumatic intrahepatic pseudoaneurysm

Tran Thanh Tri, MD, PhD / Pham Ngoc Thach, MD, PhD / Ho Phi Duy, MD / Luu-Nguyen An Thuan, MD / Phan Tuan Kiet, MD / Nguyen Minh Duc, MD

Radiology Case Reports, Vol 18, Iss 3, Pp 895-

A case of successful conservative treatment

2023 Volume 898

Abstract: Although post-traumatic intrahepatic pseudoaneurysms are rare in adults and even more uncommon in children, this serious complication can result in life-threatening bleeding. Most case studies have recommended surgical or endovascular interventions for ... ...

Abstract	Although post-traumatic intrahepatic pseudoaneurysms are rare in adults and even more uncommon in children, this serious complication can result in life-threatening bleeding. Most case studies have recommended surgical or endovascular interventions for preventing rupture or managing the bleeding from a ruptured intrahepatic pseudoaneurysm. Some studies also reported pseudoaneurysms could resolve without intervention and advised conservative therapy. In this case study, we describe a 19-month-old boy diagnosed with an intrahepatic pseudoaneurysm, upper gastrointestinal bleeding from the biliary tract, and hematoma infection. The patient received successful conservative treatment. After 36 days, the patient was discharged without signs of gastrointestinal bleeding and the steady shrinkage of the hematoma surrounding the pseudoaneurysm. The pseudoaneurysm and hematoma vanished at follow-up 18 months after the trauma. Conservative treatment may be considered a viable option, particularly for cases of post-traumatic intrahepatic pseudoaneurysms in children.
Keywords	Hepatic trauma ; Hepatic artery pseudoaneurysm ; Hemobilia ; Medical physics. Medical radiology. Nuclear medicine ; R895-920
Language	English
Publishing date	2023-03-01T00:00:00Z
Publisher	Elsevier
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: A comparative study on essential oils from the leaves and stems of Vietnamese

Nguyen, Quoc Trung / Huynh Thi, Khanh Ly / Nguyen, Minh Phuc / Trinh, Thien / Pham, Ngoc Thach / Ho, Minh Nhut / Tran Thi, Yen Nhi / Tran, Ngoc Quyen / Le Thi, Phuong

Natural product research

2023 , Page(s) 1–7

Abstract: ... Mikania ... ...

Abstract	Mikania micrantha
Language	English
Publishing date	2023-08-28
Publishing country	England
Document type	Journal Article
ZDB-ID	2185747-7
ISSN	1478-6427 ; 1478-6419
ISSN (online)	1478-6427
ISSN	1478-6419
DOI	10.1080/14786419.2023.2251168
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Article ; Online: Implementing living-donor pediatric liver transplantation in Southern Vietnam: 15-year results and perspectives.

Tran, Thanh Tri / Ho, Phi Duy / Luu, Nguyen An Thuan / Truong, Thi Yen Nhi / Nguyen, Hong Van Khanh / Bui, Hai Trung / Pham, Ngoc Thach / Tran, Dong A / Pirotte, Thierry / Gurevich, Michael / Reding, Raymond

Pediatric transplantation

2023 Volume 28, Issue 1, Page(s) e14441

Abstract: Background: ND2 in Ho Chi Minh City is currently the only public center that performs PLT in Southern Vietnam. In 2005, the first PLT was successfully performed, with support from Belgian experts. This study reviews the implementation of PLT at our ... ...

Abstract	Background: ND2 in Ho Chi Minh City is currently the only public center that performs PLT in Southern Vietnam. In 2005, the first PLT was successfully performed, with support from Belgian experts. This study reviews the implementation of PLT at our center and evaluates the results and challenges. Methods: Implementation of PLT at ND2 required medico-surgical team building and extensive improvement of hospital facilities. Records of 13 transplant recipients from 2005 to 2020 were studied retrospectively. Short- and long-term complications, as well as the survival rates, were reported. Results: The mean follow-up time was 8.3 ± 5.7 years. Surgical complications included one case of hepatic artery thrombosis that was successfully repaired, one case of colon perforation resulting in death from sepsis, and two cases of bile leak that were drained surgically. PTLD was observed in five patients, of whom three died. There were no cases of retransplantation. The 1-year, 5-year, and 10-year patient survival rates were 84.6%, 69.2%, and 69.2%, respectively. There were no cases of complication or death among the donors. Conclusion: Living-donor PLT was developed at ND2 for providing a life-saving treatment to children with end-stage liver disease. Early surgical complication rate was low, and the patient survival rate was satisfactory at 1 year. Long-term survival decreased considerably due to PTLD. Future challenges include surgical autonomy and improvement of long-term medical follow-up with a particular emphasis on prevention and management of Epstein-Barr virus-related disease.
MeSH term(s)	Child ; Humans ; Liver Transplantation/methods ; Living Donors ; Epstein-Barr Virus Infections/complications ; Retrospective Studies ; Vietnam ; Herpesvirus 4, Human ; Postoperative Complications/etiology
Language	English
Publishing date	2023-06-09
Publishing country	Denmark
Document type	Journal Article
ZDB-ID	1390284-2
ISSN	1399-3046 ; 1397-3142
ISSN (online)	1399-3046
ISSN	1397-3142
DOI	10.1111/petr.14441
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Article ; Online: Pancreaticopleural fistula in children

Tran Thanh Tri, MD, PhD / Pham Ngoc Thach, MD, PhD / Ho Phi Duy, MD / Bui Hai Trung, MD / Ho Xuan Tuan, MD, PhD / Nguyen Minh Duc, MD

Radiology Case Reports, Vol 17, Iss 3, Pp 987-

Report of 2 cases

2022 Volume 990

Abstract: Pancreaticopleural fistula is an extremely rare complication of pancreatic duct injury. The reported treatments include conservative approaches, such as pleural drainage, and interventional approaches, such as sphincter stenting via endoscopic retrograde ...

Abstract	Pancreaticopleural fistula is an extremely rare complication of pancreatic duct injury. The reported treatments include conservative approaches, such as pleural drainage, and interventional approaches, such as sphincter stenting via endoscopic retrograde cholangiopancreatography and surgery. However, no specific consensus treatment has been defined. We present 2 cases of pediatric patients with pancreaticopleural fistulas due to pancreatic trauma and pancreatitis that were successfully treated surgically. The most prominent symptom in both cases was dyspnea caused by pleural effusion. Thoracoabdominal computed tomography scans showed large pleural effusions and visible fistulas from the pancreatic duct to the thoracic cavity through the esophageal hiatus and aortic hiatus. Following unsuccessful conservative treatment using pleural drainage, the 2 patients underwent surgical fistulo-jejunostomy and cystojejunostomy. Both patients were stable and were discharged on postoperative days 10 and 12. Conservative treatment for pancreaticopleural fistula often fails, and a surgical approach, such as fistulo-jejunostomy and cystojejunostomy, can serve as an efficacious management strategy when conservative treatment fails.
Keywords	Pancreaticopleural fistula ; Fistulo-jejunostomy ; Cystojejunostomy ; Medical physics. Medical radiology. Nuclear medicine ; R895-920
Subject code	610
Language	English
Publishing date	2022-03-01T00:00:00Z
Publisher	Elsevier
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Mucoepidermoid lung carcinoma in a pediatric patient confused with pneumonia

Tran Thanh Tri, MD, PhD / Le Thuong Vu, MD, PhD / Thieu-Thi Tra My, MD / Pham Ngoc Thach, MD, PhD / Nguyen Minh Duc, MD, MSc

Radiology Case Reports, Vol 16, Iss 9, Pp 2749-

2021 Volume 2753

Abstract: Mucoepidermoid carcinoma (MEC) is a common type of salivary gland malignancy; however, rarely, MEC can arise from the lung. This disease has a non-specific presentation and is often overlooked. Histologically, MEC can be classified into low-grade and ... ...

Abstract	Mucoepidermoid carcinoma (MEC) is a common type of salivary gland malignancy; however, rarely, MEC can arise from the lung. This disease has a non-specific presentation and is often overlooked. Histologically, MEC can be classified into low-grade and high-grade forms. Surgical resection is the optimal treatment for low-grade tumors. In this article, we report a case of MEC in a 5-year-old girl who was initially misdiagnosed with pneumonia. The histological results revealed MEC. Thus, clinicians and radiologists should consider the possibility of this rare entity in patients who fail to respond to antibiotic treatments, even among the pediatric population.
Keywords	Mucoepidermoid carcinoma ; Pneumonia ; Children ; Medical physics. Medical radiology. Nuclear medicine ; R895-920
Language	English
Publishing date	2021-09-01T00:00:00Z
Publisher	Elsevier
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: A rare pediatric case of portal vein aneurysm thrombosis

Tran Thanh Tri, MD, PhD / Ho Phi Duy, MD / Bui Hai Trung, MD / Luu-Nguyen An Thuan, MD / Pham Ngoc Thach, MD, PhD / Nguyen Xuan Hien, MD, PhD / Nguyen Minh Duc, MD, MSc

Radiology Case Reports, Vol 17, Iss 2, Pp 286-

2022 Volume 289

Abstract: Portal vein aneurysm (PVA) is rarely encountered, and published papers describing this etiology in adults and children typically include only case reports or small case series. We present a clinical case of PVA in a child associated with severe ... ...

Abstract	Portal vein aneurysm (PVA) is rarely encountered, and published papers describing this etiology in adults and children typically include only case reports or small case series. We present a clinical case of PVA in a child associated with severe complications, including diffuse thrombosis of the portal venous system. A 10-year-old boy presented with abdominal pain and vomiting, resulting in an initial diagnosis of pancreatic head tumor based on suspicious images on abdominal grayscale ultrasound. Contrast-enhanced computed tomography confirmed a diagnosis of occlusive PVA thrombosis (36 × 37 × 95 mm). Lacking drastic symptoms, the patient was treated with conservative anticoagulant therapy. On follow-up, the thrombosis appeared to shrink gradually and disappeared at 6 months based on Doppler ultrasound imaging. The PVA was reduced in size, and hepatopetal flow was restored. Surgeons and radiologists should be aware of this rare entity to ensure that a precise diagnosis can be established and to provide suitable treatment.
Keywords	Portal vein aneurysm ; Thrombosis ; Anticoagulant therapy ; Medical physics. Medical radiology. Nuclear medicine ; R895-920
Subject code	610
Language	English
Publishing date	2022-02-01T00:00:00Z
Publisher	Elsevier
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Antimicrobial susceptibility testing results from 13 hospitals in Viet Nam: VINARES 2016-2017.

Vu, Tien Viet Dung / Choisy, Marc / Do, Thi Thuy Nga / Nguyen, Van Minh Hoang / Campbell, James I / Le, Thi Hoi / Nguyen, Vu Trung / Wertheim, Heiman F L / Pham, Ngoc Thach / Nguyen, Van Kinh / van Doorn, H Rogier

Antimicrobial resistance and infection control

2021 Volume 10, Issue 1, Page(s) 78

Abstract: Objective: To analyse data from 2016-17 from a hospital-based antimicrobial resistance surveillance with national coverage in a network of hospitals Viet Nam.: Methods: We analysed data from 13 hospitals, 3 less than the dataset from the 2012-13 ... ...

Abstract	Objective: To analyse data from 2016-17 from a hospital-based antimicrobial resistance surveillance with national coverage in a network of hospitals Viet Nam. Methods: We analysed data from 13 hospitals, 3 less than the dataset from the 2012-13 period. Identification and antimicrobial susceptibility testing data from the clinical microbiology laboratories from samples sent in for routine diagnostics were used. Clinical and Laboratory Standards Institute 2018 guidelines were used for antimicrobial susceptibility testing interpretation. WHONET was used for data entry, management and analysis. Results: 42,553 deduplicated isolates were included in this analysis; including 30,222 (71%) Gram-negative and 12,331 (29%) Gram-positive bacteria. 8,793 (21%) were from ICUs and 7,439 (18%) isolates were from invasive infections. Escherichia coli and Staphylococcus aureus were the most frequently detected species with 9,092 (21%) and 4,833 isolates (11%), respectively; followed by Klebsiella pneumoniae (3,858 isolates - 9.1%) and Acinetobacter baumannii (3,870 isolates - 9%). Bacteria were mainly isolated from sputum (8,798 isolates - 21%), blood (7,118 isolates - 17%) and urine (5,202 isolates - 12%). Among Gram-positives 3,302/4,515 isolates (73%) of S. aureus were MRSA; 99/290 (34%) of Enterococcus faecium were resistant to vancomycin; and 58% (663/1,136) of Streptococcus pneumoniae proportion were reduced susceptible to penicillin. Among Gram-negatives 59% (4,085/6,953) and 40% (1,186/2,958) of E. coli and K. pneumoniae produced ESBL and 29% (376/1,298) and 11% (961/8,830) were resistant to carbapenems, respectively. 79% (2855/3622) and 45% (1,514/3,376) of Acinetobacter spp. and Pseudomonas aeruginosa were carbapenem resistant, respectively. 88% (804/911) of Haemophilus influenzae were ampicillin resistant and 18/253 (7%) of Salmonella spp. and 7/46 (15%) of Shigella spp. were resistant to fluoroquinolones. The number of isolates from which data were submitted in the 2016-2017 period was twice as high as in 2012-2013. AMR proportions were higher in 2016-2017 for most pathogen-antimicrobial combinations of interest including imipenem-resistant A. baumannii, P. aeruginosa and Enterobacterales. Conclusions: The data show alarmingly high and increasing resistant proportions among important organisms in Viet Nam. AMR proportions varied across hospital types and should be interpreted with caution because existing sampling bias and missing information on whether isolates were community or hospital acquired. Affordable and scalable ways to adopt a sample- or case-based approach across the network should be explored and clinical data should be integrated to help provide more accurate inferences of the surveillance data.
MeSH term(s)	Anti-Bacterial Agents/pharmacology ; Drug Resistance, Bacterial ; Gram-Negative Bacteria/drug effects ; Gram-Positive Bacteria/drug effects ; Hospitals ; Humans ; Microbial Sensitivity Tests ; Vietnam
Chemical Substances	Anti-Bacterial Agents
Language	English
Publishing date	2021-05-10
Publishing country	England
Document type	Journal Article ; Multicenter Study ; Research Support, Non-U.S. Gov't
ZDB-ID	2666706-X
ISSN	2047-2994 ; 2047-2994
ISSN (online)	2047-2994
ISSN	2047-2994
DOI	10.1186/s13756-021-00937-4
Database	MEDical Literature Analysis and Retrieval System OnLINE

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