Increased risk of poor clinical outcome in COVID-19 patients with diabetes mellitus and in-hospital mortality predictors: A retrospective cohort from a tertiary hospital in Indonesia.

AIM: To determine association between diabetes in confirmed cases of COVID-19 and intensive care admission and in-hospital mortality, evaluate several laboratory parameters as mortality predictor and develop predictors of in-hospital mortality among diabetics with COVID-19. METHODS: This retrospective cohort recruited all cases of COVID-19 hospitalized in Fatmawati General Hospital from March to October 2020. Inclusion criterion was RT-PCR confirmed cases of COVID-19 who aged 18 years and older while exclusion criteria were incomplete medical record or cannot be found and pregnant women. RESULTS: We enrolled 506 participants to this study with median age of 51 years (IQR:22), female (56.32%), and diabetes (28.46%). Diabetes increased intensive care admission (adjusted OR: 2.57; 95% CI: 3.52-10.43) and in-hospital mortality (adjusted OR: 2.50; 95% CI: 1.61-3.89). In predicting in-hospital mortality, ferritin and lactate dehydrogenase offered an acceptable discrimination, AUC: 0.71 (95% CI: 0.62-0.79) and AUC: 0.70 (95% CI: 0.61-0.78), respectively. The optimal cut-off of predicting mortality for ferritin was 786 g/mL and for LDH was 514.94 u/L. Factors include age above 70 years old, RBGs level on admission above 250 mg/dL or below 140 mg/dL, ferritin level above 786 ng/mL and presence of ARDS increased the odds of mortality among individuals with diabetes. CONCLUSIONS: Diabetes increases risk intensive care admission and in hospital mortality in COVID-19. Multivariate analysis showed that older age, RBG on admission, high ferritin level, presence of ARDS increased the odds of mortality among individuals with diabetes.

The role of ultrasonography in the management of lung and pleural diseases.

Ultrasonographic examination in pulmonology provides a revolutionary advance because it is very helpful in the diagnosis and management of various pleural and peripheral pulmonary defects. Lung ultrasonography allows the clinicians to diagnose some pulmonary abnormalities more rapidly, including the diagnosis of pleural effusion. Ultrasound examination also provides great assistance for the clinicians to perform invasive techniques in the field of pulmonology, which may increase the success rate and reduce the likelihood of complications. In addition to pleural effusion, other lung disorders can be diagnosed by ultrasound such as peripheral lung tumors and other pleural abnormalities caused by pleural fibrosis and tumor metastasis as well as the primary pleural tumor (mesothelioma). Ultrasound-guided invasive procedures include aspiration of minimal effusion, Transthoracal Needle Aspiration, Transthoracal biopsies and chest tube insertion. Lung ultrasound also offers other advantages, i.e. free from radiation hazards, portable, non-invasive and relatively inexpensive. Ultrasonography in the thorax also has its limitations, especially in detecting mediastinal abnormalities.

Thymoma: Diagnosis and treatment.

Mediastinal tumors are tumors inside the mediastinum, i.e. the cavity between the left and right lungs. Overseas literatures suggest that the most common anterior mediastinal tumors found are lymphoma, thymoma and germ cell tumor. Thymoma accounts for 20% of mediastinal tumor and is the most common anterior mediastinal tumor reaching approximately 50% of all tumors in adults. Ninety percent of all thymomas are located in the anterior mediastinum and some of them occur at the neck region or other mediastinal areas. Surgery still becomes the main treatment followed by adjuvant radiation for invasive thymoma. For inoperable patients, induction chemotherapy followed by a surgical reassessment post-therapy, and adjuvant radiation therapy is generally recommended, in spite of the lacking prospective studies for such treatment. Durable responses can be obtained both in the metastatic and recurrent condition, and various novel therapies are currently being studied.

The effect of vitamin D as supplementary treatment in patients with moderately advanced pulmonary tuberculous lesion.

AIM: to compare the vitamin D group of pulmonary tuberculosis patients with a placebo group in terms of clinical improvement, nutritional status, sputum conversion, and radiological improvement. METHODS: sixty seven tuberculosis patient visiting the Pulmonary Clinic, of Cipto Mangunkusumo Hospital, Jakarta, from January 1st to August 31st, 2001 were included in this study. The subjects were randomised to receive vitamin D (0.25 mg/day) or placebo in a double blind method, during the 6th initial week of Tb treatment. The rate of sputum conversion, complete blood counts, blood chemistry as well as radiologic examination were evaluated. RESULTS: there were more male patients than females (39:28), 78.7% were in the productive age group, 71.6% had low nutritional status, 62.4% with low education level, and 67.2% with low income. One hundred percent of the vitamin D group and only 76.7% of the placebo group had sputum conversion. This difference is statistically significant (p=0.002). CONCLUSION: the sputum conversion had no correlation with the hemoglobin level, blood clotting time, calcium level, lymphocyte count, age, sex, and nutritional status. There were more subjects with radiological improvement in the vitamin D group.