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Cureus May 2024An 11-year-old patient presented with the primary complaint of hematuria and vomiting. On further investigation and a series of diagnostic tests, including a biopsy and...
An 11-year-old patient presented with the primary complaint of hematuria and vomiting. On further investigation and a series of diagnostic tests, including a biopsy and thrombotic microangiopathy (TMA) profile, the patient was diagnosed with thrombotic microangiopathy. TMA is a pathological process involving endothelial cell injury, leading to thrombocytopenia and microangiopathic hemolytic anemia. This case highlights the importance of considering TMA in pediatric patients presenting with nonspecific symptoms, such as loss of appetite. Further research is needed to understand the pathophysiology and optimal management strategies for pediatric TMA. This case adds to the growing body of literature on pediatric TMA and underscores the need for a high index of suspicion in similar clinical scenarios.
PubMed: 38910744
DOI: 10.7759/cureus.60872 -
Appetite Jun 2024Animal agriculture is a leading contributor to greenhouse gas emissions and other harmful environmental impacts, which underscores the need to shift away from the...
Animal agriculture is a leading contributor to greenhouse gas emissions and other harmful environmental impacts, which underscores the need to shift away from the consumption of animal-based products. One promising nudge intervention is making plant-based meals the default option, so we tested this approach at six different university events across four academic institutions for effecting sustainable dietary change. Event attendees pre-selected their meal on one of two randomly assigned RSVP forms: one with a plant-based default and one with a meal with meat default. The results from our randomized controlled trial showed that participants had a 43-percentage point greater probability of selecting the plant-based meal when it was indicated as the default option. This effect was similar across events and academic institutions, which indicates that this default intervention is generalizable and can be successfully implemented at university events. The combined effect of using plant-based defaults at these six events was an estimated reduction of 104,387 kg of CO2 emissions, 299.9 m of land use, 959.0 g of nitrogen use, and 259.5 g of phosphorus use, which represent roughly 45-46.2% reductions in harmful environmental impacts relative to the meals chosen when using a meat default. Given the significance and magnitude of these environmental benefits, our results support the widespread implementation of plant-based defaults for helping universities improve their sustainability.
PubMed: 38908405
DOI: 10.1016/j.appet.2024.107572 -
Appetite Jun 2024The COVID-19 lockdowns saw many individuals lose income, experience distress and increase intake of foods that would typically be considered less 'healthy' (more...
The COVID-19 lockdowns saw many individuals lose income, experience distress and increase intake of foods that would typically be considered less 'healthy' (more processed and less fresh produce). Establishing whether there are direct and indirect links between these variables would be of benefit in preparing for similar future events but also has implications for the current global financial climate, where many are experiencing relative decreases in income. Adults in two locations (UK and Australia) (N = 917) completed online questionnaires to explore the impact of the first COVID-19 lockdown on their change in income, emotional wellbeing (depression, anxiety, stress, loneliness), resilience and diet quality. A structural equation model revealed that income loss was indirectly associated with diet quality via distress. As such, the greater the loss of income experienced, the more distress reported; distress was then directly associated with a less nutritious diet. This pattern of results existed when data from both countries were combined but also when they were modelled individually. Our findings indicate that where individuals experience a sudden reduction of income there are likely to be negative consequences for both mental and physical health. It is plausible that these findings would extend to other circumstances in which sudden loss of income may be experienced such as reductions in state social care, rising inflation and interest rates and sudden increases to the general cost of living.
PubMed: 38906179
DOI: 10.1016/j.appet.2024.107570 -
Medicine Jun 2024Tuberculosis of the long tubular bones in children's extremities is infrequent, particularly in the ulna. Early diagnosis poses significant challenges. This report... (Review)
Review
RATIONALE
Tuberculosis of the long tubular bones in children's extremities is infrequent, particularly in the ulna. Early diagnosis poses significant challenges. This report presents a case involving a 2-year-old child with tuberculosis of the ulnar bone, accompanied by a comprehensive review of pertinent literature. The purpose of this study is to share diagnostic and therapeutic experiences and provide potentially valuable insights.
PATIENT CONCERNS
In this case, the patient exhibited complete destruction and expansion of the ulnar bone, resulting in a forearm size considerably greater than normal. Concerns were raised about the irreversible deformation of the ulna, the potential for a malignant bone tumor, and its impact on forearm function, potentially endangering the patient's life.
DIAGNOSES
The diagnosis was confirmed as tuberculosis of the ulnar bone.
INTERVENTIONS
The patient underwent surgery to remove the affected ulnar tissue and received anti-tuberculosis medication.
OUTCOMES
Subsequent to treatment, the destruction and expansion of the ulnar bone resolved, with the return of normal ulnar morphology and bone structure.
LESSONS
Even in the absence of typical symptoms like fever, weight loss, and loss of appetite, extensive destruction and expansion of a long tubular bone should prompt vigilant consideration of bone tuberculosis.
Topics: Child, Preschool; Humans; Antitubercular Agents; Tuberculosis, Osteoarticular; Ulna
PubMed: 38905359
DOI: 10.1097/MD.0000000000038611 -
Frontiers in Medicine 2024Toxic epidermal necrolysis (TEN) is a rare but serious immune-mediated life-threatening skin and mucous membrane reaction that is mainly caused by drugs, infections,...
Toxic epidermal necrolysis (TEN) is a rare but serious immune-mediated life-threatening skin and mucous membrane reaction that is mainly caused by drugs, infections, vaccines, and malignant tumors. A 74-year-old woman presented with a moderate fever of unknown cause, which was relieved after 2 days, but with weakness and decreased appetite. Red maculopapules appeared successively on the neck, trunk, and limbs, expanding gradually, forming herpes and fusion, containing a yellow turbidous liquid and rupturing to reveal a bright red erosive surface spreading around the eyes and mouth. The affected body surface area was >90%. The severity of illness score for toxic epidermal necrolysis was 2 points. The drug eruption area and severity index score was 77. She was diagnosed with TEN caused by hepatitis A virus and treated with 160 mg/day methylprednisolone, 300 mg/day cyclosporine, and 20 g/day gammaglobulin. Her skin showed improvements after 3 days of treatment and returned to nearly normal after 1 month, and liver function was completely normal after 2 months.
PubMed: 38903821
DOI: 10.3389/fmed.2024.1395236 -
Virology Journal Jun 2024Despite dengue virus (DENV) outbreak in Gabon a decade ago, less is known on the potential circulation of DENV serotypes in the country. Previous studies conducted in...
BACKGROUND
Despite dengue virus (DENV) outbreak in Gabon a decade ago, less is known on the potential circulation of DENV serotypes in the country. Previous studies conducted in some areas of the country, are limited to hospital-based surveys which reported the presence of some cases of serotype 2 and 3 seven years ago and more recently the serotype 1. As further investigation, we extend the survey to the community of Moyen Ogooué region with the aim to assess the presence of the dengue virus serotypes, additionally to characterize chikungunya (CHIKV) infection and describe the symptomatology associated with infections.
METHOD
A cross-sectional survey was conducted from April 2020 to March 2021. The study included participants of both sexes and any age one year and above, with fever or history of fever in the past seven days until blood collection. Eligible volunteers were clinically examined, and blood sample was collected for the detection of DENV and CHIKV using RT-qPCR. Positive samples were selected for the target sequencing.
RESULTS
A total of 579 volunteers were included. Their mean age (SD) was 20 (20) years with 55% of them being female. Four cases of DENV infection were diagnosed giving a prevalence of 0.7% (95%CI: 0.2-1.8) in our cohort while no case of CHIKV was detected. The common symptoms and signs presented by the DENV cases included fatigue, arthralgia myalgia, cough, and loss of appetite. DENV-1was the only virus detected by RT-qPCR.
CONCLUSION
Our results confirm the presence of active dengue infection in the region, particularly DENV-1, and could suggest the decline of DENV-2 and DENV-3. Continuous surveillance remains paramount to comprehensively describe the extent of dengue serotypes distribution in the Moyen-Ogooué region of Gabon.
Topics: Humans; Gabon; Dengue Virus; Female; Male; Dengue; Serogroup; Cross-Sectional Studies; Adult; Young Adult; Adolescent; Child, Preschool; Child; Middle Aged; Infant; Chikungunya Fever; Aged; Prevalence; Chikungunya virus
PubMed: 38902719
DOI: 10.1186/s12985-024-02406-x -
Med (New York, N.Y.) Jun 2024The QUATTRO-II trial examined the efficacy and safety of capecitabine+oxaliplatin+irinotecan (CAPOXIRI)+bevacizumab (BEV) vs. 5-fluorouracil+folinic...
BACKGROUND
The QUATTRO-II trial examined the efficacy and safety of capecitabine+oxaliplatin+irinotecan (CAPOXIRI)+bevacizumab (BEV) vs. 5-fluorouracil+folinic acid+oxaliplatin+irinotecan (FOLFOXIRI)+BEV in metastatic colorectal cancer (mCRC).
METHODS
In this phase II study (ClinicalTrials.gov: NCT04097444; jRCTs041190072), patients were randomized (1:1) to FOLFOXIRI+BEV or CAPOXIRI+BEV. The induction treatment in the FOLFOXIRI+BEV/CAPOXIRI+BEV arms was continued for 8/6 cycles (maximum 12/8 cycles if feasible), and the maintenance treatment was 5-fluorouracil/leucovorin+BEV or capecitabine+BEV at the investigators' discretion. The primary endpoint was progression-free survival (PFS), with the two arms deemed equivalent if the hazard ratio (HR) of the point estimate was 0.80 < HR < 1.25. Secondary endpoints were overall response rate (ORR), overall survival (OS), incidence of adverse events (AEs), and patient-reported outcomes.
FINDINGS
Overall, 51 and 52 patients were randomized to FOLFOXIRI+BEV and CAPOXIRI+BEV, respectively. The study met its primary endpoint; PFS at median follow-up of 23.7 months was 10.6 months (95% confidence interval [CI], 7.7-13.3) in the FOLFOXIRI+BEV arm vs. 10.9 months (95% CI, 9.3-14.3) in the CAPOXIRI+BEV arm (HR 1.114 [0.80 < HR < 1.25], p = 0.654). In the FOLFOXIRI+BEV vs. CAPOXIRI+BEV arms, the 2-year OS rate (95% CI) was 65.5% (49.5%-77.6%) vs. 74.3% (59.8%-84.2%), and the ORR (95% CI) was 76.5% (62.5%-87.2%) vs. 84.6% (71.9%-93.1%). Major (grade ≥3) AEs in the FOLFOXIRI+BEV vs. CAPOXIRI+BEV arms were neutropenia (68.6% vs. 40.4%), febrile neutropenia (9.8% vs. 11.5%), diarrhea (7.8% vs. 17.3%), and appetite loss (7.8% vs. 17.3%).
CONCLUSION
CAPOXIRI+BEV was well tolerated with reduced hematological toxicity and efficacy comparable to those of FOLFOXIRI+BEV, providing a potentially convenient first-line treatment alternative to FOLFOXIRI+BEV in patients with mCRC.
FUNDING
Chugai Pharmaceutical Co., Ltd.
PubMed: 38901425
DOI: 10.1016/j.medj.2024.05.012 -
CEN Case Reports Jun 2024A 62-year-old man visited his primary care physician with the complaints of loss of appetite and fatigue. He was admitted to our hospital based on a diagnosis of acute...
A 62-year-old man visited his primary care physician with the complaints of loss of appetite and fatigue. He was admitted to our hospital based on a diagnosis of acute kidney injury, Fanconi syndrome as indicated by hypokalemia, hypouricemia, hypophosphatemia, elevated glucose levels in urine, and aminoaciduria. He had been taking multiple supplements, including Red Yeast Rice Cholesterol Help®, for one and a half years. After admission, all the supplements were stopped. Blood samples were collected; however, the samples were negative for diseases that could cause Fanconi syndrome. Renal biopsy revealed renal proximal tubular damage, mainly characterized by simplification of the proximal tubular epithelium. The mycotoxin, citrinin, which is reported to be produced by the mold used for producing red yeast rice, but not the mold Monascus pilosus used for Red Yeast Rice Cholesterol Help, reportedly causes proximal tubular damage. However, although the causative agent has not been identified, it was thought that a substance similar to citrinin, produced by the mold used for Red Yeast Rice Cholesterol Help®, caused proximal tubular damage, leading to acute kidney injury and Fanconi syndrome. Hence, all supplements were stopped, and the patient was treated with oral potassium and phosphorus preparations, leading to gradual recovery of his kidney function. We herein report the first case of acute kidney injury and Fanconi syndrome in a patient taking multiple health supplements, including Red Yeast Rice Cholesterol Help®. Early discontinuation of the oral supplements was probably useful in improving the patient's kidney function.
PubMed: 38900361
DOI: 10.1007/s13730-024-00903-0 -
Nursing Open Jun 2024Being front-line healthcare professionals is associated with possible severe information anxiety during the COVID-19 pandemic. Investigating signs of information anxiety...
AIM
Being front-line healthcare professionals is associated with possible severe information anxiety during the COVID-19 pandemic. Investigating signs of information anxiety is the first and key step of its targeted medical intervention. This study aims to explore the signs of front-line healthcare professionals' information anxiety during the COVID-19 pandemic.
DESIGN
This study is qualitative research. Grounded theory was used to classify information anxiety signs of front-line healthcare professionals.
METHODS
Twenty-four front-line healthcare professionals from a general hospital with over 5000 beds in Wuhan were recruited to participate in semi-structured interviews. According to the frequency and frequency variation of signs appearing in interviews, the trends of signs during the virus encounter, lockdown, flattening and second wave were compared. Based on the interviews, those signs that were conceptually related to each other were extracted to construct a conceptual model.
RESULTS
Psychological signs (emotion, worry, doubt, caution, hope), physical signs (insomnia, inattention, memory loss, appetite decreased) and behavioural signs (panic buying of goods, be at a loss, pay attention to relevant information, change habits) could be generalized from 13 subcategories of information anxiety signs. Psychological signs were the most in every period of the pandemic. Furthermore, psychological signs decreased significantly during lockdown, while behavioural and physical signs increased. Finally, severe psychological and behavioural signs were associated with physical signs.
Topics: Humans; COVID-19; Grounded Theory; China; Anxiety; Female; Male; Qualitative Research; Adult; SARS-CoV-2; Health Personnel; Pandemics; Middle Aged
PubMed: 38899516
DOI: 10.1002/nop2.2207 -
World Journal of Clinical Cases Jun 2024Angioimmunoblastic T-cell lymphoma (AITL) is a common subtype of peripheral T-cell lymphoma. Approximately half of patients with AITL may concurrently present with...
BACKGROUND
Angioimmunoblastic T-cell lymphoma (AITL) is a common subtype of peripheral T-cell lymphoma. Approximately half of patients with AITL may concurrently present with hypergammaglobulinemia. Increased numbers of plasma cells in the bone marrow are commonly observed at diagnosis. These tumors mimic plasma cell myelomas, hindering a conundrum of clinical diagnoses and potentially delaying appropriate treatment.
CASE SUMMARY
A 78-year-old woman experienced poor appetite, weight loss of 5 kg, fatigue 2 months before presentation, and shortness of breath 2 d before presentation, but no fever or night sweats. Physical examination revealed splenomegaly and many palpable masses over the bilateral axillary regions, approximately > 2 cm in size, with rubbery consistency and no tenderness. Blood tests revealed anemia and thrombocytopenia, lactate dehydrogenase level of 153 U/L, total protein level of 10.9 g/dL, albumin to globulin ratio of 0.2, and immunoglobulin G level more than the upper limit of 3000 mg/dL. The free kappa and lambda light chain concentrations were 451 and 614 mg/L, respectively. A pathological examination confirmed the diagnosis of AITL. The initial treatment was the cyclophosphamide, epirubicin, vincristine, and prednisolone regimen. Following this treatment, pleural effusion was controlled, and the patient was discharged in a stable condition and followed up in our outpatient department.
CONCLUSION
This report highlights the importance of differentiating reactive plasmacytosis from plasma cell myeloma in patients with hypergammaglobulinemia. A precise diagnosis of AITL requires a comprehensive evaluation, involving clinical, immunophenotypic, and histological findings conducted by a multidisciplinary team to ensure appropriate treatment.
PubMed: 38898855
DOI: 10.12998/wjcc.v12.i17.3226