Vasculitis-panniculitis mimicking unresolved diabetic foot ulcer.

Summary: Diabetes foot ulcer (DFU) is a common long-term complication of diabetes. Intractable chronic wounds to standard care of diabetic foot raise the question of whether other factors intervene in disease development. We report a case of a 54-year-old male patient who came to Sardjito General Hospital with leg pain and previous history of multiple debridement and amputation for DFU referred from a remote hospital yet no improvement was evident in the surrounding lesion following treatment. Consequently, a histopathological examination was carried out proving the presence of other aetiologic factors, vasculitis and panniculitis existing in the lesion. In this case, we report a rare type of causative factor of foot ulcers among diabetic patients. Vasculitis suspected for polyarteritis nodosa accompanied by panniculitis is considered in this patient. The treatment of choice is corticosteroids or immunosuppressants based on the clinical condition, contrary to usual wound care in DFU. Based on the evidence, clinicians need to consider other causes than only macrovascular complications in a diabetic patient with DFU that is intractable to standard wound care. In this patient, vasculitis may be considered in forming diabetic foot ulcers alongside macrovascular complications. Learning points: A thorough examination is essential to rule out other processes in intractable DFU patients. Prompt management based on proper diagnosis is crucial to prevent peripheral arterial disease complications. Vasculitis and macrovascular complication are inseparable processes forming DFU in this patient.

Assessment of 28-day survival of patients with sepsis based on vitamin D status: a hospital-based prospective cohort study in Indonesia.

Introduction: sepsis is a potentially life-threatening condition caused by the body´s response to an infection. Recent studies have demonstrated a correlation between low vitamin D status and high mortality in septic patients. This study aims to evaluate the vitamin D status of septic patients at Dr. Sardjito Hospital and describe 28-day survival with very low vitamin D levels (< 8.1 ng/mL). Methods: this prospective cohort study was conducted in the intensive care unit and internal medicine ward at Dr. Sardjito Hospital in septic patients admitted between December 2018 and October 2019. Vitamin D [25(OH)D] was prospectively measured within 24 hours of admission. Data collection used SPSS software for statistical analysis. In addition, the sample size was calculated using the sample size formula used in a comparative survival study intended to find the incidence rate in septic patients. The minimum sample for each group is 23 samples. Results: sepsis-related mortality was higher in patients with low vitamin D. The analysis included 88 septic patients during the study period. The mean age was 56.09 ± 16.82 years and the proportion of males was 46.6%. 26 of 28 patients with vitamin D levels < 8.1 ng/mL died (92.6%), whereas 39 of 60 patients with vitamin D levels ≥ 8.1 ng/mL (65%) died. Multivariate Cox regression analysis showed that vitamin D concentrations < 8.1 ng/mL at admission (p=0.01) and sepsis shock (p=0.02) were associated with increased sepsis mortality. The hazard ratio of 28-day mortality was 1.95 (95% CI 1.15-3.29, p=0.01) for vitamin D levels < 8.1 ng/mL. The average survival was 9 days for patients with vitamin D levels < 8.1 ng/mL (median: 6 days) compared with 14 days for those with vitamin D levels ≥ 8.1 ng/mL (median: 10 days). Conclusion: low serum vitamin D levels (< 8.1ng/mL) at admission were associated with increased 28-day mortality in septic patients.

Rare combination of chronic primary adrenal insufficiency, subclinical hypothyroidism, and bicytopenia as features of systemic lupus erythematosus in a young man: A case report.

Adrenal insufficiency in systemic lupus erythematosus is rarely detected, especially in male patients. Nevertheless, such coexistence can occur, and screening for systemic lupus erythematosus should be considered in primary adrenal insufficiency with symptoms of systemic multiorgan involvement. We report a 22-year-old Asian man, initially diagnosed with bicytopenia, developed severe unintentional weight loss, skin and mucosal hyperpigmentation, along with persistent fatigue. Laboratory examination showed positive antinuclear antibody-indirect immunofluorescence, elevated anti-double-stranded DNA, extremely low morning serum cortisol, and mildly elevated thyroid stimulating hormone with normal free T4. He was diagnosed with systemic lupus erythematosus, manifesting as chronic primary adrenal insufficiency, subclinical hypothyroidism, and bicytopenia. He was treated with mycophenolic acid of 180 mg b.i.d, methylprednisolone of 4 mg q.d, and vitamin D3 1000 IU q.d. Methylprednisolone was given for its anti-inflammatory property and as a simple once-daily regimen to supplement glucocorticoid deficiency. Levothyroxine was not prescribed for our patient since his thyroid stimulating hormone was only mildly elevated, and supplementation of levothyroxine in the setting of adrenal insufficiency might precipitate an adrenal crisis. At the 6-month follow-up, he was no longer fatigued, he regained his body weight, his skin and mucosal hyperpigmentation improved significantly, his thyroid stimulating hormone level normalized (without levothyroxine supplementation), and his complete blood count stabilized, remitting him from the need for transfusion.

Abdominal Pain Due to Eosinophilic Gastroenteritis Diagnosed in 25-Year-Old and 27-Year-Old Sisters with a Family History of Asthma.

BACKGROUND Eosinophilic gastroenteritis (EG) can be associated with parasitic infections, atopic drug reactions, or atopic diseases, such as asthma. This report describes 25-year-old and 27-year-old sisters with a family history of asthma who presented with abdominal pain due to EG. CASE REPORT Case 1: A 25-year-old woman presented with a 4-month history of chronic left upper quadrant abdominal pain that did not improve with proton pump inhibitor and sucralfate therapy. She has a history of asthma and allergic rhinitis. Endoscopic pathology revealed pangastritis, with eosinophilic infiltration >25 per 1 high power field. Case 2: Her 27-year-old sister was admitted with chronic abdominal discomfort in the form of vomiting and recurrent abdominal pain for the past 2 years. Treatment with proton pump inhibitors and sucralfate did not lead to improvement. She also had intermittent asthma. Pathological findings on her endoscopy showed chronic inflammation of the fundus and antrum, with eosinophilic infiltration >40 per 1 high power field. Association of eosinophilic gastrointestinal diseases in siblings has not been reported previously. CONCLUSIONS This report has highlighted that atopic disease, such as asthma, is often familial, and can be associated with generalized eosinophilia, including EG. In these 2 sisters, the clinical history and histological findings on colonic biopsy were important to confirm the diagnosis.

Dementia in a patient with autoimmune disease and hypercoagulable state worsened by COVID-19 vaccination: A case report.

Background: Systemic autoimmune disorders are associated with an increased risk of hypercoagulability. The hypercoagulable state in people with systemic autoimmune disorders has lately gained attention. Presentation of case: We presented a 44-year-old male with a chief complaint of progressive difficulty concentrating, memory impairment, and weakness in all limbs. Seven months before admission to our Memory Clinic, the patient began to have infrequent short-term memory loss and sometimes got lost when he went for a drive. Three months later, he complained of feeling dizzy when in a crowd, being unable to watch television for a long time, and easily forgetting. Computed tomography (CT) scan showed brain infarction. After receiving the first dose of COVID-19 vaccine (Sinovac), the patient had difficulty communicating verbally and could only point at objects, as well as tetraparesis. These conditions severely intervened in his daily activities. The patient was then referred to an immunologist and diagnosed with autoimmune disease. In our Memory Clinic, his performances of attention, memory, language, visuospatial, and executive function were very poor. We diagnosed him with autoimmune dementia. The administration of methylprednisolone, mycophenolate mofetil, vitamin D3, donepezil, and memantine could improve his condition. Discussion: Autoimmune disease can cause microvascular thrombosis and microembolism at the central nervous system level, which would cause vascular damage and cognitive impairment leading to brain infarction and dementia. Conclusion: There seems to be a link between autoimmune disease, hypercoagulable state, and dementia, although the magnitude of this link and the underlying processes are not fully understood.

Progressive Worsening of Neurological Manifestations in HIV-Associated Opportunistic Central Nervous System (CNS) Infection Patients After COVID-19 Vaccinations: A Possible Co-Incidence Causality.

BACKGROUND The iceberg phenomenon (in which the most of a problem is invisible) of people living with HIV/AIDS, particularly those with unknown HIV status, has been epidemiologically challenging. Central nervous system (CNS) opportunistic infections in patients with HIV/AIDS are one of the leading causes of morbidity and mortality in people living with HIV/AIDS. There are currently limited data on the immunogenicity, safety, and efficacy of COVID-19 vaccines in people living with HIV/AIDS with its associated opportunistic CNS infections as well as those without antiretroviral treatment. CASE REPORT Two young men with previously unknown HIV status and its related opportunistic infections received their first doses of COVID-19 vaccine (Vero Cell), inactivated. Both patients had the risk factor of having sex with men (men who have sex with men). Fever and first neurological symptoms occurred within the first few days after vaccination. Both patients were hospitalized and were tested positive for HIV for the first time. Both were further diagnosed from brain imaging as having CNS opportunistic infections. A presumptive diagnosis of cerebral toxoplasmosis was established as the working diagnosis according to the laboratory and epidemiological factors. Despite the treatment, neurological and clinical deficits worsened and eventually led to death in both patients. CONCLUSIONS The causality analyses showed that both adverse events had a possible inconsistent causal relationship to COVID-19 vaccination. Our cases may reflect the need for further studies on the safety of COVID-19 vaccines in people with HIV/AIDS-associated CNS opportunistic infection as well as people with HIV/AIDS who never receive antiretroviral treatment (ART).

Factors Related to Knowledge, Perception, and Practices Towards COVID-19 Among Patients with Autoimmune Diseases: A Multicenter Online Survey.

BACKGROUND: autoimmune patients can be more susceptible to infection. Proper knowledge, perception, and practices towards COVID-19 are essential for these patients during pandemic. This study aimed to know their knowledge, perception, and practices regarding COVID-19. METHODS: cross sectional study using online survey was conducted from April to May 2020. Patients with autoimmune disease were asked about demographic characteristics, diagnosis, history of treatment, knowledge, perception, and practice regarding COVID-19. RESULTS: there were 685 respondents. Most of them were female and had systemic lupus erythematosus with median age of 37 years old. Almost all respondents had good knowledge regarding transmission of COVID-19 and did proper prevention practices. Adequacy of information and steroid or mycophenolate mofetil/mycophenolic acid (MMF/MPA) use were related to perception of the effect of pandemic to their own health. Visiting private clinic and receiving hydroxychloroquine/chloroquine sulfate or sulfasalazine were related to perception that autoimmune conditions would make them more prone to COVID-19. Work from home was related to perception that when contracting COVID-19, the symptoms would be more severe. Living in Sumatra region and getting hydroxychloroquine/chloroquine sulfate or MMF/MPA were related to perception that autoimmune medications could reduce risk of getting COVID-19. Adequate information, university education, private clinic visit, and hydroxychloroquine/chloroquine sulfate use were related to perception that COVID-19 pandemic would cause difficulties in getting medications. CONCLUSION: almost all respondents had good knowledge and practices regarding COVID-19. Adequacy of information, autoimmune treatment, work from home, educational background, area of living, and health care facilities contributed to perception regarding COVID-19 pandemic.

GB virus C infection in Indonesian HIV-positive patients.

GB virus C (GBV-C), a human virus of the Flaviviridae family that is structurally and epidemiologically closest to hepatitis C virus (HCV), has been reported to confer beneficial outcomes in HIV-positive patients. However, the prevalence of GBV-C in HIV-positive individuals in Indonesia is unknown. Since GBV-C is more prevalent in anti-HCV positive patients than in anti-HCV negative subjects, transmission of GBV-C and HCV could be by the same method. This study examined the prevalence and molecular characteristics of GBV-C infection in HIV patients in Yogyakarta, Indonesia. The prevalence of GBV-C among HIV patients (n = 125, median age 31 years) based on the 5'UTR region was 111/125 (88.8%), including 39/48 (81.3%) and 72/77 (93.5%) HIV-infected patients with and without HCV infection, respectively. GBV-C isolates were of genotype 2a, 3 and 6 in 58.3%, 12.6% and 28.4% of patients, respectively. Patients with genotype 3 were significantly younger than those with genotypes 2a or 6 (P = 0.001 and P = 0.012, respectively). Genotypes 3 and 6 were significantly associated with injection drug use (P = 0.004 and P = 0.002, respectively) and HCV co-infection (P < 0.001 for both genotypes), indicating a shared transmission route with HCV. In conclusion, the prevalence of GBV-C among HIV-positive patients in Indonesia is high, and three genotypes were detected, namely genotype 2a, 3 and 6.

Clinical and virological characteristics of hepatitis B or C virus co-infection with HIV in Indonesian patients.

Hepatitis virus-related liver disease increases substantially the mortality rate of patients with HIV on highly active antiretroviral therapy (HAART). Therefore, early diagnosis of hepatitis B virus (HBV) and hepatitis C virus (HCV) is important. However, the prevalence of HBV and HCV infection in Indonesian patients infected with HIV is unknown. Therefore, this study examined the molecular and clinical characteristics of HBV and HCV in 126 patients infected with HIV, mostly on HAART, at Dr. Sardjito Hospital, Yogyakarta, Indonesia. The rates of triple infection, HIV/HCV co-infection, HIV/HBV co-infection, and mono-infection were 4.8%, 34.1%, 3.2%, and 57.9%, respectively. Seven HCV genotypes were detected, with genotypes 1a, 1b, 1c, 3a, 3k, 4a, and 6n found in 23 (52%), 1 (2%), 4 (9%), 5 (11%), 7 (16%), 3 (6%), and 1 (2%) patients, respectively, indicating multiple modes of transmission. HBV-DNA was detected in 2/10 patients with hepatitis B surface antigen; both patients were HAART naive. Univariate analysis revealed that male sex, higher education level, injection drug use, sexual contact, alanine aminotransferase ≥40 IU/L, and aspartate aminotransferase-to-platelet ratio index > 0.5 were associated with HCV co-infection. In multivariate analysis, injection drug use (OR: 26.52; 95% CI: 3.52-199.54) and alanine aminotransferase ≥40 IU/L (OR: 6.36; 95% CI: 1.23-32.89) were independently associated with HCV co-infection. HCV co-infection was common among Indonesian patients infected with HIV, particularly among injecting drug users, and was a risk factor for disease progression of HIV.