Determining the association between systematic lupus erythematosus and the occurrence of primary biliary cirrhosis: a systematic review and meta-analysis.

BACKGROUND: Autoimmune diseases often coexist; however, the concomitant occurrence of systemic lupus erythematosus (SLE) and primary biliary cirrhosis (PBC) is rare. Therefore, this study aims to provide a comprehensive summary of evidence regarding the co-occurrence of SLE and PBC. METHODS: PubMed, Web of Science, ScienceDirect, and Google Scholar databases were systematically and comprehensively searched for records published up to February 2024. Full-text articles that aligned with the study's aim were included, while those published in languages other than English and those designed as case reports, reviews, conference abstracts, or editorials were excluded. Statistical analyses were performed using Comprehensive Meta-Analysis software, and methodological quality was assessed using the Newcastle-Ottawa Scale. RESULTS: Only 14 studies that met the inclusion criteria with 3944 PBC and 9414 SLE patients were included for review and analysis. Pooled data analysis revealed that approximately 1.1% of SLE patients have concomitant PBC (range: 0.02-7.5%), while around 2.7% of PBC patients concurrently have SLE (range: 1.3-7.5%). Furthermore, qualitative data analysis indicated that the prevalence of PBC in SLE patients presenting with hepatic dysfunction or abnormal liver enzymes ranges from 2 to 7.5%. CONCLUSION: Although the concomitant occurrence of SLE and PBC is rare, the small proportion of patients where these diseases coexist warrants close monitoring by clinicians. This underscores the importance of surveillance to prevent their co-occurrence.

Extensive Thrombosis in Catastrophic Antiphospholipid Syndrome in a Newly Diagnosed Systemic Lupus Erythematosus: A Case Report.

In this case report, we present the development of catastrophic antiphospholipid syndrome (CAPS), a rare and potentially fatal consequence of systemic lupus erythematosus (SLE), in a 33-year-old Micronesian woman. CAPS is characterized by extensive arterial thrombosis and multiorgan failure. The patient first showed signs of neuropsychiatric symptoms, brain infarctions on imaging, and severe hypoxic respiratory failure brought into the hospital by diffuse alveolar hemorrhage (DAH) along with lupus nephritis (LN). Blood urea nitrogen (BUN) and creatinine (Cr) were progressively elevated to 102/4.1 mg/dL, respectively. A urinalysis revealed microscopic hematuria and proteinuria with a urine protein/creatinine ratio of 6052 mg/g. She was also found to have had microangiopathic hemolytic anemia (MAHA) and severe venous thrombosis, both of which were indicative of CAPS. An aggressive approach, including immunosuppressive medication, therapeutic plasma exchange, and anticoagulation, had positive results, including renal recovery and the cessation of thrombotic episodes. This instance highlights how crucial it is to identify CAPS patients early and take appropriate action to improve patient outcomes for this difficult and sometimes deadly disorder.

Hydropneumothorax in a non-small cell lung cancer patient after lobectomy due to surgical stump air leak.

Hydropneumothorax following lobectomy or pneumonectomy is relatively uncommon, with an incidence of 1%-5%. It involves air and fluid in the pleural cavity, often due to intraoperative injury, infection, bronchopleural fistula, or mechanical ventilation. Careful management, including drainage and addressing the underlying cause, is essential to prevent serious outcomes.

Impact of colon cancer on outcomes in hospitalized patients with Clostridioides difficile infection: a national inpatient analysis.

Background and aim: Clostridioides difficile infection (CDI) burdens hospitalized patients, particularly those with comorbidities. Colon cancer may worsen CDI severity and outcomes. We aimed to assess CDI outcomes in hospitalized colon cancer patients. Methods: A retrospective analysis of 2016 to 2020 National Inpatient Survey data identified adults with CDI, categorized by the presence of colon cancer. Hospitalization characteristics, comorbidities, and outcomes were compared between groups. Primary outcomes included in-hospital mortality, length of stay, and total hospital charges. The secondary outcomes were CDI complications. Multivariate logistic regression analysis was performed, with P values ≤0.05 indicating statistical significance. Results: Among 1,436,860 CDI patients, 14,085 had colon cancer. Patients with colon cancer had a longer length of stay (10.77 vs 9.98 days; P < 0.001). After adjustment for confounders, colon cancer patients exhibited higher odds of acute peritonitis (adjusted odds ratio [aOR] 2.37; P = 0.009), bowel perforation (aOR 5.49; P < 0.001), paralytic ileus (aOR 2.12; P = 0.003), and colectomy (aOR 36.99; P < 0.001), but lower risks of mortality, sepsis, septic shock, acute kidney injury, cardiac arrest, and mechanical ventilation (all P < 0.001). Conclusion: Colon cancer significantly impacts CDI outcomes in hospitalized patients, highlighting the need for improved management strategies to reduce morbidity and mortality.

Immunotherapy-induced colitis in metastatic colorectal cancer: a systematic review and meta-analysis.

Colorectal cancer (CRC) presents significant mortality risks, underscoring the urgency of timely diagnosis and intervention. Advanced stages of CRC are managed through chemotherapy, targeted therapy, immunotherapy, radiotherapy, and surgery. Immunotherapy, while effective in bolstering the immune system against cancer cells, often carries toxic side effects, including colitis. This study aimed to evaluate the incidence of colitis in patients with metastatic CRC (mCRC) undergoing various immunotherapy treatments. Through a systematic search of Google Scholar and PubMed databases from inception until November 2023, nine relevant studies were identified. Subgroup analyses revealed a higher incidence of colitis, particularly in patients treated with anti-cytotoxic T-lymphocyte-associated molecule-4 (anti-CTLA-4) and combination therapies compared to monotherapy with programmed cell death receptor-1 (PD-1) or programmed cell death ligand receptor-1 (PDL-1) inhibitors. Notably, naive-treated metastatic CRC patients exhibited elevated colitis incidences compared to those previously treated. In conclusion, anti-CTLA-4 and combination therapies, such as nivolumab plus ipilimumab, were associated with increased colitis occurrences in metastatic CRC patients, highlighting the need for vigilant monitoring and management strategies, especially in immunotherapy-naive individuals.

Treatment with Antihistamines and the Risk of Liver Cancer in Patients with Viral Hepatitis: A Multi-Center Cohort Study.

Background: The effects of antihistamines on cancer risk and prognosis have been inconsistent across cancers. The aim of this multi-center cohort study was to investigate the association between antihistamine use and the risk of liver cancer in individuals with viral hepatitis. Methods: This multi-center cohort study included individuals diagnosed with hepatitis B or hepatitis C between January 2008 and March 2022. For antihistamine-treated patients, the index date was the date of antihistamine prescription, and for non-users, it was the date of hepatitis diagnosis. Participants were followed for five years, with the primary outcome of interest being new-onset liver cancer. The incidence rate and the adjusted hazard ratio (aHR) along with its 95% confidence interval (CI) of the outcome were calculated. Subgroup analyses were conducted, stratified by types of viral hepatitis including hepatitis C and hepatitis B. An additional validation study was performed. Results: The study included a total of 7748 patients with viral hepatitis. The incidence rate was 12.58 per 1000 person-years in patients with viral hepatitis on antihistamines, compared to 3.88 per 1000 person-years in those without antihistamine use. After adjusting for factors including age, sex, body mass index (BMI), comorbidities, laboratory data of liver function tests, comedications, and the use of antiviral therapies, the risk of new-onset liver cancer was significantly higher in patients on antihistamines (aHR = 1.83, 95% CI, 1.28-2.60). In patients with hepatitis C, the incidence rate in the antihistamine group was 15.73 per 1000 person-years, while non-users had a rate of 4.79 per 1000 person-years. Patients with hepatitis C on antihistamines had a significantly higher risk of developing liver cancer (aHR = 3.24, 95% CI, 2.16-4.86). Conclusions: This multi-center cohort study reported an increased risk of liver cancer in patients with hepatitis B or hepatitis C treated with antihistamines. Long-term follow-up studies are warranted to validate the findings.

Neutrophilic eccrine hidradenitis from granulocyte-stimulating factor in a patient with ANCA vasculitis.

Neutrophilic eccrine hidradenitis (NEH) is one of the cutaneous manifestations of chemotherapy side effects. However, it can arise from other non-chemotherapy medications. The granulocyte-colony-stimulating factor is a medication reported to trigger NEH.

A Rare Case of an Elderly Male with Progression to Chronic Myeloid Leukaemia Secondary to Chronic Lymphocytic Leukaemia.

Chronic lymphocytic leukaemia (CLL) is a lymphoproliferative disorder characterised by an accumulation of monoclonal B lymphocytes, with an increased risk of secondary cancers. The coexistence of CLL and chronic myeloid leukaemia (CML) is a rare phenomenon, with three main types being classified: CML preceding CLL, CLL preceding CML and simultaneous occurrence. The coexistence of these chronic leukaemias poses a complex clinical challenge, with the underlying mechanisms of their association remaining enigmatic. Here, we present a report of an elderly male with a long history of CLL, who was subsequently diagnosed with secondary CML. LEARNING POINTS: The development of chronic myeloid leukaemia (CML) subsequent to chronic lymphocytic leukaemia (CLL) is an uncommon occurrence, challenging conventional expectations of disease evolution in chronic leukaemia.Extensive and appropriate testing is necessary to promptly identify secondary CML in CLL patients.Targeted therapy with dasatinib, a tyrosine kinase inhibitor, may demonstrate efficacy in reducing leukocytosis and BCR-ABL1 levels in patients with coexisting CLL and CML.

Massive hemoptysis with end stage renal disease (ESRD): An initial symptom of rare disease.

Microscopic polyangiitis is a rare autoimmune vasculitis, that could present with renal-pulmonary symptoms, posing diagnostic challenges in patients with preexisting kidney disease. Timely diagnosis is crucial to improve patient outcomes.

The Global Burden of Early-Onset Pancreatic Cancer and Its Risk Factors: A Perspective From Global Burden of Disease Study 2019.

OBJECTIVES: Despite evidence of increased incidence of early-onset pancreatic cancer (EOPC), defined as pancreatic cancer diagnosed in patients below 50 years old, and its risk factors in the Western region, global epidemiological data addressing this issue is still lacking. MATERIALS AND METHODS: Utilizing data from the Global Burden of Disease Study 2019, we aimed to conduct a comprehensive analysis of the incidence, deaths, and disability-adjusted life years (DALYs) associated with EOPC and its risk factors, including smoking, obesity, and diabetes. The analysis examined the annual percentage change (APC) over the period. RESULTS: In 2019, the incidence of EOPC surpassed 35,000 cases worldwide. This burden of EOPC tends to be more prevalent in males, as well as in Europe and high SDI countries. However, there is a noticeable upward trend in the burden of EOPC in the Eastern Mediterranean. While there is a global decline in EOPC mortality attributed to smoking (APC -0.33%), there is a concerning increase in mortality associated with diabetes (APC +2.84%) and obesity (APC +2.12%). CONCLUSIONS: The burden of EOPC has been increasing. The mortality is rising mainly from metabolic factors. There is an urgent need for national policy development for reducing the burden of this disease.

Evaluating Kaposi Sarcoma in Kidney Transplant Patients: A Systematic Review and Meta-Analysis.

Kaposi's sarcoma (KS) is a malignancy that commonly appears as lesions on the skin or mucosal surfaces but can also develop in other organs. This cancer is usually caused by the human herpesvirus 8 (HHV-8), recently known as Kaposi's sarcoma-associated herpesvirus (KSHV). KS is rare in the general population but can develop in kidney transplant recipients with varying incidence due to immunocompromised status from immunosuppression. The main aim of the present systematic review was to identify the prevalence and treatment of KS in kidney transplant patients. PubMed, Cochrane Library, and Google Scholar databases were searched for studies until October 2023. Full-text studies with similar research objectives were included, while non-English articles, reviews, case reports, ongoing clinical trials, and studies evaluating KS in HIV patients or after other solid organ transplants were excluded. All studies were observational; therefore, methodological quality was assessed using the Newcastle-Ottawa Scale. The statistical analyses were performed with the Comprehensive Meta-Analysis (CMA) software (Biostat, Inc. Englewood, NJ). The pooled analysis from the 15 studies included showed that KS develops in 1.5% of kidney transplant recipients and is more prevalent in African (1.7%) and Middle Eastern (1.7%) recipients than in Western recipients (0.07%). KS was also significantly more prevalent among male recipients than female recipients (OR: 2.36; p < 0.0001). Additionally, cyclosporine-based immunosuppression accounts for most KS incidences (79.6%) compared to azathioprine-based immunosuppression (28.2%). Furthermore, reduction or withdrawal of immunosuppression alone resulted in 47.8% KS complete remissions. Post-kidney transplantation KS is more frequent among males and patients of Middle Eastern and African origin. However, the gender difference may be attributed to most patients undergoing kidney transplants being male. Therefore, if gender balance is considered in future studies, then the difference might be insignificant. Based on our results, we can concur that the mainstay treatment for post-transplant KS is reduction or withdrawal of immunosuppression. However, the patients should be closely monitored to avoid KS recurrence and kidney rejection. Furthermore, there is an increased risk for KS with the use of cyclosporine-based immunosuppression. However, this does not mean that the withdrawal of this immunosuppression agent might result in improved KS outcomes because the withdrawal of azathioprine with or without cyclosporine reduction has also led to improved outcomes.

Combined life-threatening internal organ bleeding and postpartum hemorrhage associated with acquired hemophilia A.

Key Clinical Message: Acquired hemophilia A (AHA) can present as life-threatening bleeding during the postpartum period. Prompt treatment allows patients with AHA to achieve complete remission and have normal subsequent pregnancies. Abstract: Acquired hemophilia A (AHA) is a rare bleeding disorder caused by the production of autoantibodies against factor VIII (FVIII). AHA can present with severe bleeding, especially in postpartum patient. We report a 38-year-old woman who presented in an emergency department with severe postpartum hemorrhage 2 weeks after cesarean section. Her investigation showed an isolated prolongation of partial thromboplastin time (PTT), low factor VIII assay and a factor VIII inhibitor test, resulting in abnormal Bethesda units which consistent with AHA. This case report highlights the importance of early diagnosis and treatment of AHA. With timely and appropriate management, most patients can achieve a good outcome.

The Surreptitious Burden of Nonalcoholic Fatty Liver Disease in the Elderly in the Asia-Pacific Region: An Insight from the Global Burden of Disease Study 2019.

Nonalcoholic fatty liver disease (NAFLD) represents a significant health threat worldwide. The aging population and a rise in metabolic syndrome in Asia might influence the epidemiology of NAFLD among the elderly. However, there is a lack of understanding of the burden and recommendations for NAFLD in this group. Our study sought to investigate the trends in the NAFLD burden among the elderly in the Asia-Pacific region. We employed data from the Global Burden of Disease 2019 study for an in-depth analysis of the prevalence and disability-adjusted life years (DALYs) along with age-standardized rate (ASR) associated with NAFLD in elderly populations (age 65-89 years) across the Asia-Pacific region, including the Southeast Asia (SEA) and Western Pacific (WP) regions, from 2010 to 2019. This study also examined the trends and disparities in NAFLD burden across different nations and sexes. In 2019, there were over 120 million cases of NAFLD in the elderly in the Asia-Pacific region. The ASR of prevalence was higher in SEA compared to WP (36,995.37 vs. 32,821.78 per 100,000). ASR of prevalence increased with annual percentage change (APC) +0.95% in the WP while it increased by +0.87% in SEA. During the study period, the ASR of DALYs decreased in SEA (APC -0.41%) but remained stable in the WP region. The burden of NAFLD in the elderly population in Asia-Pacific has increased, underscoring the timely intervention to tackle this high and rising burden.

Rising incidence and impact of early-onset colorectal cancer in the Asia-Pacific with higher mortality in females from Southeast Asia: a global burden analysis from 2010 to 2019.

BACKGROUND AND AIM: Early-onset colorectal cancer (CRC) is a growing global health concern, especially in the Asia-Pacific region. However, comprehensive research on this topic from the region is lacking. Our study aims to investigate trends in early-onset CRC in Asia over 10 years, filling this research gap. METHODS: This study utilized data from the Global Burden of Disease Study 2019 to assess temporal trends in early-onset CRC in the Asia-Pacific. The analysis included estimating annual frequencies and age-standardized rates (ASRs) of early-onset CRC incidence, death, and disability-adjusted life-years (DALYs) by gender. RESULTS: The incidence of early-onset CRC significantly increased in both regions with higher increase and in the Western Pacific region. Notable increases were observed among males in the Western Pacific and females in Southeast Asia (SEA). Mortality rates remained stable in the Western Pacific but increased by 10.6% in SEA, especially among females. DALYs due to CRC also increased significantly in SEA, with a greater rise among females. The Western Pacific had the highest CRC incidence, and in SEA, the mortality rate was higher in females than males. CONCLUSIONS: Our study reveals a substantial increase in early-onset CRC in the Asia-Pacific underscoring the urgency for effective interventions. Thus, a comprehensive approach comprising controlled risk reduction, health promotion to heightened disease awareness, and implementation of effective screening strategies should be executed timely to mitigate the burden of early-onset CRC.

Global Epidemiology and Burden of Elderly-Onset Inflammatory Bowel Disease: A Decade in Review.

Inflammatory bowel disease (IBD), once thought to impact younger individuals, now manifests in approximately 10% of patients over 65, characterized by a heightened vulnerability to complications and greater diagnostic intricacies than conventional cases. However, comprehensive global epidemiological data regarding elderly-onset IBD are currently insufficient. Our study addresses this critical gap by analyzing trends in elderly-onset IBD over a decade, encompassing the estimation of annual frequencies and age-standardized rates of elderly-onset IBD burden for both genders, stratifying the data by geographical and sociodemographic factors. Our research highlights a notable increase in the proportion of elderly-onset IBD, constituting around 13% of all IBD cases. We observed a rising incidence in males, contrasted by a decreasing trend in females. The highest surge in incidence rates was seen in the Western Pacific region in both genders, but the highest burden was observed in America. Countries with high sociodemographic index (SDI) carried the greatest burden of elderly-onset IBD, while countries with low SDI had the least. The mortality and disability-adjusted life years (DALYs) rates trend downward in most regions. This study underscores an increasing incidence and proportion of IBD, particularly in elderly-onset IBD, particularly in males. While mortality and DALYs are decreasing in most regions, the overall burden remains highest in America and high-SDI countries. Effective public health interventions and comprehensive studies are required to tackle this mounting burden.

Gender-Related Differences in Hypertrophic Cardiomyopathy: A Systematic Review and Meta-Analysis.

BACKGROUND: Gender-related differences in phenotypic expression and outcomes have been established in many cardiac conditions; however, the impact of gender in hypertrophic cardiomyopathy (HCM) remains unclear. We conducted a systematic review and meta-analysis to assess the differences in clinical outcomes between female and male HCM patients. METHODS: We searched MEDLINE and EMBASE from inception to October 2020. Included were cohort studies that compared outcomes of interest including all-cause mortality, HCM-related mortality, and worsening heart failure (HF) or HF hospitalization between male and female. Data from each study were combined using the random effects model to calculate pooled odds ratio (OR) with 95% confidence interval (CI). RESULTS: Eleven retrospective cohort studies with a total of 9,427 patients (3,719 females) were included. Female gender was significantly associated with an increased risk of all-cause mortality (pooled OR = 1.63, 95% CI: 1.26-2.10, p ≤ 0.001), HCM-related mortality (pooled OR = 1.47, 95% CI: 1.08-2.01, p = 0.015), and worsening HF or HF hospitalization (pooled OR = 2.05, 95% CI: 1.76-2.39, p ≤ 0.001). CONCLUSIONS: Female gender was associated with a worse prognosis in HCM. These findings suggest the need for improved care in women including early identification of disease and more possible aggressive management. Moreover, gender-based strategy may benefit in HCM patients.

Direct oral anticoagulants vs. vitamin K antagonists for left ventricular thrombus: a systematic review and meta-analysis.

BACKGROUND: Current guidelines recommend vitamin K antagonists (VKAs) to reduce the risk of systemic thromboembolic (STE) events in patients with left ventricular (LV) thrombus. Direct oral anticoagulants (DOACs) are an emerging alternative to VKAs; however, data supporting DOAC use in LV thrombus are still lacking. We conducted this systematic review and meta-analysis to compare the efficacy and safety between DOACs and VKAs in this population. METHODS: We searched MEDLINE, Embase, and the Cochrane Library databases from inception to October 2020 to identify studies that compared clinical outcomes of interest, including stroke or any STE, LV thrombus resolution, and bleeding, between patients who used DOACs and VKAs for LV thrombus. Data from each study were combined using the random-effects model. RESULTS: Eight cohort studies with a total of 1771 patients (426 in DOAC group, 1345 in VKA group) were included. There were no statistically significant differences between VKA group and DOAC group on rates of STE events (pooled RR = 1.12, 95% confidence interval [CI]: 0.91-1.39, p = .286), LV thrombus resolution (pooled RR = 1.09, 95% CI: 0.94-1.27, p = .242), or bleeding events (pooled RR = 0.94, 95% CI: 0.59-1.51, p = .808). CONCLUSIONS: Our meta-analysis found no significant differences in rates of STE events, LV thrombus resolution, or bleeding events between the use of DOACs and VKAs in LV thrombus. Further randomised controlled trials are needed to confirm our findingsHighlightsThere is limited evidence comparing the use of direct oral anticoagulants (DOACs) to vitamin K antagonists (VKAs) in left ventricular (LV) thrombus.Our systematic review and meta-analysis showed that DOACs are not inferior to VKAs in the incidence of systemic thromboembolism (STE), the rate of LV thrombus resolution, and the risk of bleeding.Current evidence is based on observational studies only. Further randomised controlled trials are needed to confirm the findings.