Impact of COVID-19 infection on patients admitted with nonvariceal upper gastrointestinal bleeding: an analysis from the National Inpatient Sample.

Background: Nonvariceal upper gastrointestinal bleeding (NVUGIB) is a medical emergency that has significant morbidity and mortality. The available data about the impact of COVID-19 infection on mortality in patients with NVUGIB is limited. Methods: We identified all hospitalizations with a principal diagnosis of NVUGIB in 2020. The baseline characteristics and clinical outcomes of patients with COVID-19 infection were compared to those without COVID-19 infection. Results: NVUGIB patients with COVID-19 infection had higher mortality (5% vs 2%, P < 0.0001), a longer mean length of stay (6.85 vs 4.48 days, P < 0.0001), and a lower rate of esophagogastroduodenoscopy utilization (40% vs 51%, P < 0.0001) than those without COVID-19 infection. Multivariate logistic regression analysis showed that COVID-19 infection was associated with a higher mortality rate (odds ratio 2.2, 95% confidence interval, 1.4-3.4). Conclusions: COVID-19 infection is an independent predictor of mortality in adults hospitalized with NVUGIB.

Primary sclerosing cholangitis hospitalizations in the United States: characteristics and predictors of clinical outcomes.

Background: Primary sclerosing cholangitis (PSC) is a chronic progressive disease that primarily affects the medium and large biliary ducts. Methods: This study investigated the baseline characteristics and predictors of clinical outcomes among hospitalized patients with PSC in the US. Using the National Inpatient Sample database from 2018 to 2020, we included adults with a principal diagnosis of PSC. Results: Our study included 2585 adult hospitalizations. The prevalence of cirrhosis, ulcerative colitis (UC), Crohn's disease (CD), and cholangiocarcinoma among hospitalized PSC patients was 44.5%, 32.3%, 13.15%, and 5.2%, respectively. Over a third of patients (38.1%) underwent endoscopic retrograde cholangiopancreatography (ERCP). UC, CD, cholangiocarcinoma, and autoimmune hepatitis had no impact on mortality, length of stay, or ERCP utilization. Interestingly, individuals of Asian/Pacific Islander ethnicity had higher odds of undergoing ERCP compared to White ethnicity (odds ratio 4.67, 95% confidence interval 1.25-17.4). Conversely, patients with cirrhosis and liver transplant recipients were less likely to undergo ERCP. Conclusion: This is the first nationwide study to assess the clinical characteristics and outcomes of hospitalized patients with PSC. It highlights various factors associated with increased utilization of ERCP, longer length of stay, and increased inpatient mortality. Further research is warranted to explore these associations.

Podocyte infolding glomerulopathy after 25 years of clinical remission of lupus nephritis in a patient with systemic lupus erythematosus: A case report and review of literature.

Podocyte infolding glomerulopathy (PIG) is a rare pathological finding that has gained more recognition recently. Most of the reported cases have been associated with connective tissue diseases especially systemic lupus erythematosus (SLE). Here we report the first case of Infolding Glomerulopathy associated with SLE in the Middle East.

Markedly elevated procalcitonin due to anaphylactic shock, a case report.

Procalcitonin (PCT) is a well-known biomarker that is directly connected to bacterial infection especially when it reaches significantly high levels. It is extremely rare to be witnessed in non-bacterial infections such as viral or parasitic. It may be elevated in other conditions such as trauma and autoimmune diseases. We present a rare case of a young gentleman, who had an extremely high PCT level that appeared to be a result of anaphylaxis due to worm infestation.

Inhaled nitric oxide for treating pain crises in people with sickle cell disease.

BACKGROUND: In people with sickle cell disease, sickled red blood cells cause the occlusion of small blood vessels, which presents as episodes of severe pain known as pain crises or vaso-occlusive crises. The pain can occur in the bones, chest, or other parts of the body, and may last several hours to days. Pain relief during crises includes both pharmacologic and non-pharmacologic treatments. The efficacy of inhaled nitric oxide in pain crises has been a subject of controversy; hypotheses have been made suggesting a beneficial response due to its vasodilator properties, yet no conclusive evidence has been presented. This review aimed to evaluate the available randomised controlled studies addressing this topic. OBJECTIVES: To capture the body of evidence evaluating the efficacy and safety of the use of inhaled nitric oxide in treating pain crises in people with sickle cell disease, and to assess the relevance, robustness, and validity of the treatment to better guide medical practice in the fields of haematology and palliative care (since the recent literature seems to favour the involvement of palliative care for such people). SEARCH METHODS: We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Haemoglobinopathies Trials Register. We searched for unpublished work in the abstract books of the European Haematology Association conference, the American Society of Hematology conference, the British Society for Haematology Annual Scientific Meeting, the Caribbean Health Research Council Meetings, and the National Sickle Cell Disease Program Annual Meeting. The most recent search was conducted on 1 September 2021. We also searched ongoing study registries on 19 November 2021. SELECTION CRITERIA: Randomised and quasi-randomised trials comparing inhaled nitric oxide with placebo for treating pain crises in people with sickle cell disease. DATA COLLECTION AND ANALYSIS: Two review authors independently assessed trial quality and extracted data (including adverse event data), with any disagreements resolved by consulting a third review author. When the data were not reported in the text, we attempted to extract the data from available tables or figures. We contacted trial authors for additional information. We assessed the certainty of the evidence using the GRADE criteria. MAIN RESULTS: We included three trials involving a total of 188 participants in the review. There were equal numbers of males and females. Most participants were adults, although one small trial was conducted in a children's hospital and recruited children over the age of 10 years. All three parallel trials compared inhaled nitric oxygen (80 parts per million (ppm)) to placebo (nitrogen gas mixed with oxygen or room air) for four hours; one trial continued administering nitric oxide (40 ppm) for a further four hours. This extended trial had an overall low risk of bias; however, we had concerns about risk of bias for the remaining two trials due to their small sample size, and additionally a high risk of bias due to financial conflicts of interest in one of these smaller trials. We were only able to analyse some limited data from the eight-hour trial, reporting the remaining results narratively. Evidence from one trial (150 participants) suggested that inhaled nitric oxide may not reduce the time to pain resolution: inhaled nitric oxide median 73.0 hours (95% confidence interval (CI) 46.0 to 91.0) and with placebo median 65.5 hours (95% CI 48.1 to 84.0) (low-certainty evidence). No trial reported on the duration of the initial pain crisis. Only one large trial reported on the frequency of pain crises in the follow-up period and found there may be little or no difference between the inhaled nitric oxide and placebo groups for return to the emergency department (risk ratio (RR) 0.73, 95% CI 0.31 to 1.71) and rehospitalisation (RR 0.53, 95% CI 0.25 to 1.11) (150 participants; low-certainty evidence). There may be little or no difference between treatment and placebo in terms of reduction in pain score at any time point up to eight hours (150 participants). The two smaller trials reported a beneficial effect of inhaled nitric oxide in reducing the visual analogue pain score after four hours of the intervention. Analgesic use was reported not to differ greatly between the inhaled nitric oxide group and placebo group in any of the three trials, but no analysable data were provided. Two trials reported the median duration of hospitalisation: in the largest trial the placebo group had the shorter duration, whilst in the second smaller (paediatric) trial hospitalisation was shorter in the treatment group. Only the largest trial (150 participants) reported serious adverse events, with no increase in the inhaled nitric oxide group during or after the intervention compared to the control group (acute chest syndrome occurred in 5 out of 75 participants from each group, pyrexia in 1 out of 75 participants from each group, and dysphagia and a drop in haemoglobin were each reported in 1 out of 75 participants in the inhaled nitric oxide group) (low-certainty evidence). AUTHORS' CONCLUSIONS: The currently available evidence is insufficient to determine the effects (benefits or harms) of using inhaled nitric oxide to treat pain (vaso-occlusive) crises in people with sickle cell disease. Large-scale, long-term trials are needed to provide more robust data in this area. Patient-important outcomes (e.g. measures of pain and time to pain resolution and amounts of analgesics used), as well as use of healthcare services, should be measured and reported in a standardised manner.

Case Report: Papillary Thyroid Cancer in a Patient with Celiac Disease and Thalassemia Trait.

Thyroid cancer is the most frequent endocrine neoplasm in the general population. Common risk factors include gender, radiation exposure, and genetic backgrounds. The association of papillary thyroid cancer and celiac disease has frequently been reported in the literature; however, the association of papillary thyroid cancer and thalassemia trait is rare. Likewise, the association of thalassemia major and celiac disease is also rare. We hereby report a unique case of papillary thyroid cancer in a patient with celiac disease and thalassemia trait.

Inhaled nitric oxide for treating pain crises in people with sickle cell disease.

BACKGROUND: In people with sickle cell disease, sickled red blood cells cause the occlusion of small blood vessels which presents as episodes of severe pain known as pain crises or vaso-occlusive crises. The pain can occur in the bones, chest, or other parts of the body, and may last several hours to days. Pain relief during crises includes both pharmacologic and non-pharmacologic treatments. The efficacy of inhaled nitric oxide in pain crises has been a controversial issue and hypotheses have been made suggesting a beneficial response due to its vasodilator properties. Yet no conclusive evidence has been presented.This review aims to evaluate the available randomised controlled studies which address this topic. OBJECTIVES: To capture the available body of evidence evaluating the efficacy and safety of the use of inhaled nitric oxide in treating pain crises in people with sickle cell disease; and to assess the treatment's relevance, robustness, and validity, in order to better guide medical practice in the fields of haematology and palliative care (since recent literature seems to favour the involvement of palliative care for those people). SEARCH METHODS: We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group's Haemoglobinopathies Trials Register. Unpublished work is identified by searching the abstract books of the European Haematology Association conference; the American Society of Hematology conference; the British Society for Haematology Annual Scientific Meeting; the Caribbean Health Research Council Meetings; and the National Sickle Cell Disease Program Annual Meeting.Date of most recent search: 19 September 2019.We also searched ongoing study registries, date of most recent search: 26 September 2019. SELECTION CRITERIA: Randomised and quasi-randomised trials comparing inhaled nitric oxide with placebo, or standardized way of treatment of pain crises in people with sickle cell disease. DATA COLLECTION AND ANALYSIS: Two authors independently assessed trial quality and extracted data (including adverse event data). A third author helped clarify any disagreement. When the data were not reported in the text, we attempted to extract the data from any table or figure available. We contacted trial authors for additional information. We assessed the quality of the evidence using the GRADE criteria MAIN RESULTS: We identified six trials, three of which (188 participants) were eligible for inclusion in the review. There were equal numbers of males and females; and most participants were adults, although one small trial was conducted in a children's hospital and recruited children over the age of 10 years. All three parallel trials compared inhaled nitric oxygen (80 ppm) to placebo (room air) for four hours; one trial continued administering nitric oxide (40 ppm) for a further four hours. This extended trial had an overall low risk of bias; however, in the remaining two trials we had concerns about the risk of bias from the small sample size and additionally a high risk of bias due to financial conflicts of interest in one of these smaller trials. We were only able to analyse some limited data from the eight-hour trial and report the remaining results narratively.The time to pain resolution was only reported in one trial (150 participants), showing there may be little or no difference between the two groups: with inhaled nitric oxide median 73.0 hours (95% confidence interval (CI) 46.0 to 91.0) and with placebo median 65.5 hours (95% CI 48.1 to 84.0) (low-quality evidence). No trial reported on the duration of the initial pain crisis. Only one large trial reported on the frequency of pain crises in the follow-up period and found there may be little or no difference between the inhaled nitric oxide and placebo groups for a return to the ED, risk ratio 0.73 (95% CI 0.31 to 1.71) or for re-hospitalisation, risk ratio 0.53 (95% CI 0.25 to 1.11) (150 participants; low-quality evidence).There may be little or no difference between treatment and placebo in terms of reduction in pain score at any time point up to eight hours (150 participants). The two smaller trials reported a beneficial effect of inhaled nitric oxide in reducing the visual analogue pain score after four hours of the intervention, but these trials were small and limited compared to the first trial.Analgesic use was reported not to differ greatly between the inhaled nitric oxide group and placebo group in any of the three trials, but no analysable data were provided. The median duration of hospitalisation was reported by two trials, in the largest trial the placebo group had the shorter duration and in the second smaller (paediatric) trial hospitalisation was shorter in the treatment group.Only the largest trial (150 participants) reported serious adverse events, with no increase in the inhaled nitric oxide group during or after the intervention compared to the control group (acute chest syndrome occurred in 5 out of 75 participants from each group, pyrexia in 1 out of 75 participants from each group, dysphagia and a drop in haemoglobin were each reported in 1 out of 75 participants in the inhaled nitric oxide group, but not in the placebo group) (low-quality evidence). AUTHORS' CONCLUSIONS: The currently available trials do not provide sufficient evidence to determine the effects (benefits or harms) of using inhaled nitric oxide to treat pain (vaso-occlusive) crises in people with sickle cell disease. Large-scale, long-term trials are needed to provide more robust data in this area. Patient-important outcomes (e.g. measures of pain and time to pain resolution and amounts of analgesics used), as well as use of healthcare services should be measured and reported in a standardized form.

Kenny-Caffey syndrome type 1.

Kenny-Caffey syndrome type 1 is a rare hereditary skeletal disorder. We present here a documented case of a 7-month-old girl with the characteristic symptoms of growth retardation, dysmorphic features, and hypoparathyroidism.