Objectives: The coronavirus disease 2019 (COVID-19) pandemic has increased the workload of healthcare workers (HCWs), impacting their health. This study aimed to assess sleep quality using the Pittsburgh Sleep Quality Index (PSQI) and identify factors associated with poor sleep among HCWs in Vietnam during the COVID-19 pandemic. Methods: In this cross-sectional study, 1000 frontline HCWs were recruited from various healthcare facilities in Vietnam between October 2021 and November 2021. Data were collected using a 3-part self-administered questionnaire, which covered demographics, sleep quality, and factors related to poor sleep. Poor sleep quality was defined as a total PSQI score of 5 or higher. Results: Participants’ mean age was 33.20±6.81 years (range, 20.0-61.0), and 63.0% were women. The median work experience was 8.54±6.30 years. Approximately 6.3% had chronic comorbidities, such as hypertension and diabetes mellitus. About 59.5% were directly responsible for patient care and treatment, while 7.1% worked in tracing and sampling. A total of 73.8% reported poor sleep quality. Multivariate logistic regression revealed significant associations between poor sleep quality and the presence of chronic comorbidities (odds ratio [OR], 2.34; 95% confidence interval [CI], 1.17 to 5.24), being a frontline HCW directly involved in patient care and treatment (OR, 1.59; 95% CI, 1.16 to 2.16), increased working hours (OR, 1.84; 95% CI,1.37 to 2.48), and a higher frequency of encountering critically ill and dying patients (OR, 1.42; 95% CI, 1.03 to 1.95). Conclusions The high prevalence of poor sleep among HCWs in Vietnam during the COVID-19 pandemic was similar to that in other countries. Working conditions should be adjusted to improve sleep quality among this population.

OBJECTIVES: The prevalence of diabetes mellitus is rapidly increasing in Vietnam, particularly among adults aged over 45 years. This study estimated trends in diabetes and prediabetes prevalence and determined risk factors in Vietnamese adults (over 45 years). METHODS: A cross-sectional study was conducted based on data from an annual diabetes screening program among people aged 45-69 years in an urban city in central Vietnam (Da Nang). Joinpoint regression analyses were performed to calculate the annual percentage change and ptrend-values. Multinomial logistic regression analysis was used to determine risk factors. RESULTS: In total, 3,765 men and 9,149 women were included in this analysis. The age-adjusted prevalence of diabetes and prediabetes in 2017 was 11.4% and 52.9%, respectively. The prevalence of diabetes was higher in men (15.1%) than in women (10.3%), but that of prediabetes was similar in both genders (53.4% vs. 52.8%). The prevalence of prediabetes significantly increased during the study period, whereas no upward or downward trend for diabetes was observed. The prevalence of obesity, abdominal obesity, hypertension, and dyslipidemia showed no obvious trend. Obesity, a high waist-to-hip ratio, hypertension, more severe abdominal obesity, and dyslipidemia were significantly associated with a higher risk of diabetes and prediabetes. CONCLUSIONS Diabetes and prediabetes were more prevalent among people aged over 45 years than in the general population. Da Nang has experienced a marked increase in the prevalence of prediabetes. These findings have significant implications regarding the need for nationwide public health interventions and management aiming at diabetes prevention and control.

OBJECTIVES: The prevalence of diabetes mellitus is rapidly increasing in Vietnam, particularly among adults aged over 45 years. This study estimated trends in diabetes and prediabetes prevalence and determined risk factors in Vietnamese adults (over 45 years). METHODS: A cross-sectional study was conducted based on data from an annual diabetes screening program among people aged 45-69 years in an urban city in central Vietnam (Da Nang). Joinpoint regression analyses were performed to calculate the annual percentage change and ptrend-values. Multinomial logistic regression analysis was used to determine risk factors. RESULTS: In total, 3,765 men and 9,149 women were included in this analysis. The age-adjusted prevalence of diabetes and prediabetes in 2017 was 11.4% and 52.9%, respectively. The prevalence of diabetes was higher in men (15.1%) than in women (10.3%), but that of prediabetes was similar in both genders (53.4% vs. 52.8%). The prevalence of prediabetes significantly increased during the study period, whereas no upward or downward trend for diabetes was observed. The prevalence of obesity, abdominal obesity, hypertension, and dyslipidemia showed no obvious trend. Obesity, a high waist-to-hip ratio, hypertension, more severe abdominal obesity, and dyslipidemia were significantly associated with a higher risk of diabetes and prediabetes. CONCLUSIONS Diabetes and prediabetes were more prevalent among people aged over 45 years than in the general population. Da Nang has experienced a marked increase in the prevalence of prediabetes. These findings have significant implications regarding the need for nationwide public health interventions and management aiming at diabetes prevention and control.

OBJECTIVES: The average alcohol consumption per capita among Vietnamese adults has consistently increased. Although alcohol-related disorders have been extensively studied, there is a paucity of research shedding light on this issue among Internet users. The study aimed to examine the severity of alcohol-related disorders and other associated factors that might predispose individuals towards alcohol usage in a sample of youths recruited online. METHODS: An online cross-sectional study was conducted with 1,080 Vietnamese youths. A standardized questionnaire was used. Respondent-driven sampling was applied to recruit participants. Multivariate logistic and Tobit regressions were utilized to identify the associated factors. RESULTS: About 59.5% of the males and 12.7% of the total youths declared that they were actively using alcohol. From the total sample, a cumulative total of 32.3% of the participants were drinking alcohol, with 21.8% and 25.0% of the participants being classified as drinking hazardously and binge drinkers, respectively. The majority of the participants (60.7%) were in the pre-contemplative stage. CONCLUSIONS: A high prevalence of hazardous drinking was recognized among online Vietnamese youths. In addition, we found relationships between alcohol use disorder and other addictive disorders, such as tobacco smoking and water-pipe usage. Our results highlighted that the majority of the individuals are not receptive to the idea of changing their alcohol habits, and this would imply that there ought to be more government effort towards the implementation of effective alcohol control policies.
Adolescent ; Adult ; Alcohol Drinking ; Alcohol-Related Disorders ; Asian Continental Ancestry Group* ; Cross-Sectional Studies ; Drinking ; Humans ; Internet ; Male ; Prevalence ; Risk Factors* ; Smoking ; Surveys and Questionnaires* ; Vietnam

Background: Although there are many advances in the treatment of Acute Respiratory Distress Syndrome (ARDS), the mortality rate is still high (40%-60%). The new strategy \u2018protective ventilation\u2019 helped to lower the fatality rate and shortening the duration of mechanical ventilation in comparison with traditional modes. However, there is controversy about the effects of protective ventilation. Objectives: (1) To estimate the change of arterial blood gas and hemodynamic in the first 48hrs in the patients suffering from ALI or ARDS under protective ventilation. (2) To discover the disadvantages of this ventilation mode. Subjects: 30 ALI and ARDS patients (22 males and 8 females) treated at ICU, Viet Duc Hospital between April 2005 and October 2005. Method: Prospective and self-control study. Protective ventilation was applied for these patients. Artery blood gas, hemodynamic and disadvantages of protective ventilation were monitored during first 48hrs. Results: Protective ventilation significantly lowers airway pressure (p < 0.001). There was no change of PaCO2 (p > 0.05), and PaO2 was improved clearly after 12hrs of ventilation (p < 0.05). There were no significant changes of mean arterial pressure, heart rate and central venous pressure. 83.3% patients needed a high dose of sedation during protective ventilation. Conclusion: Protective ventilation lowered airway pressure, improved PaO2 and had no hemodynamic effect. However, patients required a high dose of sedation during this mode of ventilation.
Protective ventilation ; acute lung injury ; acute respiratory distress syndrome

Background: Benign hyperplasia prostate is a common disease in older men (over 60 years old). Transurethral resection of benign hyperplasia prostate is a method of improving symptoms with the best results, though with a high rate of complications, in which the most serious complication is transurethral prostatectomy syndrome (TURPS). Objective: The study aimed to describe clinical and para-clinical characteristics of TURPS and to define some risk factors of TURPS. Subject and methods: A descriptive, prospective study was conducted in 200 patients, who underwent TURPS, ASA I-II at the Anesthetic Emergency Department, Viet Duc Hospital from April 2007 to October 2007. To describe TURPS by observing clinical signs and serum sodium. The risks of TURPS were considered as prostate weight, operation time and amounts of used irritants. Results: The incidence of the TURPS was 7% of all resections. Clinical signs of the TURPS were nausea, vomiting, headaches, confusion and disorientation. TURPS was associated with hypotension (42.9%), bradycardia (35.7%), increased CVP (21.4%). The sodium concentration fell below normal in certain patients (64.3%). The amount of 3% Sorbitol (> 20 liters) was an independent risk factor of TURPS, but not the prostate weight or the operation time. Conclusions: The main signs of TURPS included central nervous symptoms (100%), circulatory and respiratory disorders (42.9%, 21.4%, respectively) and hyponatremia (64.3%). Sorbitol 3% > 20 liters was an independent risk factor of TURPS.
Transurethral Prostatectomy Syndrome ; benign hyperplasia prostate

Background: Succinylcholine is drug muscle relaxant the only depolarizing current can also be used in clinical. Objectives: The current study assessed the intubation condition and side effects of different doses of succinylcholine. Subjects and method: In a randomized, double blind trial, 90 patients were divided into 3 groups. 1, 1.5 or 2 mg/kg succinylcholine was added with Fentanyl and Thiopental for induction in group I, II and III, respectively. A rapid induction and postoperative myalgia were evaluated. Results: Fasciculation time as well as myalgia increased significantly by the doses. Intubation conditions were better in group II and III. Increase of kalemia was seen in all groups, but most significantly in group III (3,7 \xb1 0,3 vs 3,3 \xb1 0,2, p<0,05). Conclusion: 1, 1.5 or 2 mg/kg succinylcholine equally provided acceptable intubation condition. Succinylcholine 2 mg/kg induced more fasciculation, myalgia and increase of kalemia.
Succinylcholine/ adverse effects ; Intubation ;

Background: Subacute hematogenous osteomyelitis is a rare disease and difficult to diagnose. Hematogenous osteomyelitis is an infection caused by bacterial seeding from the blood. Acute hematogenous osteomyelitis is characterized by an acute infection of the bone caused by the seeding of the bacteria within the bone from a remote source.\r\n', u"Objectives: The study had two purposes: (1) Remark of Clinical and Xray syndrome of Subacute hematogenous osteomyelitis, and (2) Evaluation of the surgical results. Subjects and method:We operated on 42 patients with Subacute hematogenous osteomyelitis during 18 years period ( from 1984, October to 2005 December). Included 11 female, 31 male at the age from 4 to 12 years old. A rontgenographic classification was described by Gledhill & Roberts. The surgical debridement and irrigated with the antibiotic. Results: The patient's temperature is mildly elevated or normal, the pain isn't remarked. The WBC is normal. The cultures obtained by biopsy are positive in 8/42 patients. The lesions of type 1 in (88.1 % and type 2 in 11.9%. The follow - up: Good in 61.7%,Fair in 32.4%, Poor in 5.9%. Conclusions: The diagnosis and treatment are usually delayed, sometimes must be established by an open biopsy and cultures. Treatment with curettage of the lesion and administration irrigated with the solution antibiotics.\r\n", u'
Osteomyelitis/ pathology ; surgery

Background: Gastric cancer surgery is major surgery and often encountered in surgical. Objectives: To assess the efficacy and the side effect of postoperative patient \ufffd?controlled epidural analgesia (PCEA) with bupivacaine \ufffd?fentanyl after gastrectomy. Subjects and method:A prospective trial was conducted on 30 patients with gastrectomy because of cancer. Epidural catheter was inserted at level of D7-D9. Postoperative pain relief using PCEA with bupivacaine 0,125% - fentanyl 2\u03bcg/ml: 2ml bolus every 10 min, with basal infusion 2ml/h. VAS during normal tidal ventilation and following cough, the side effects were monitored during 48 hour period. Results: VAS decreased from 6,4 \xb1 1,4 to 2,6 \xb1 0,7, p<0,01 after 15 min. 90% patients had VAS under 2,5 after 1 hour and 100% reached VAS under 2,5 after 8 hours during normal tidal ventilation and following cough as well. Incidence of urinary retention, nausea and pruritus were 13,3; 3,3; and 3,3% respectively. Conclusion: PCEA provided a effective pain control after gastrectomy during normal tidal ventilation and following cough. The side effects remained unusual and minor.
Stomach Neoplasms/ surgery ; Bupivacaine ; Fentanyl ; Pain ; Postoperative/ prevention & ; control ;

Background: Nefopam a powerful painkiller has been put into clinical use since 1976, effects preemptive analgesia. Objectives: To assess the effect of presurgical IV Nefopam on postoperative pain after major upper abdomonal surgery. Subjects and method: A double-blind randomized controlled trial. 62 patients were divided into 2 groups: Nefopam (N, n = 31) and placebo group (PG, n = 31). Presurgical IV 20 mg Nefopam was used in N.PCA was used for both groups. Postoperative non-painful time (PNPT); VAS/48 hours at rest and on cough; IV Morphine rescue with PCA was measured during postsurgical 48 hour period.Results: PNPT was longer in N 42 \xb1 8,9 vs. 22 \xb1 4,8, p<0,01. Titration dose of morphine, Morphine consumption of first 24 hours, and of another 24 hours were lower in N 5,6 \xb1 1,7; 25,2 \xb1 4,9; 10,1 \xb1 3,6 mg vs. 7,1 \xb1 1,5; 30,1 \xb1 4,5; 13,3 \xb1 2,1, p<0,05 and < 0,01, respectively. VASs under tested conditions during first 16 hours were significant lower in N. Conclusion: Presurgical Nefopam had the effect of pre-emptive analgesia as evidence by a significant VAS decrease during the first 16 hours with lower Morphine consumption of 48 hours .
Nefopam/ administration & ; dosage ; Abdominal Cavity/surgery ; Pain ; Postoperative/ prevention & ; control ;