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Journal of Clinical Gastroenterology Mar 2024Pancreas divisum (PD) is a congenital malformation of the pancreas and is implicated as a cause of pancreatitis. The role of endotherapy has been variable in symptomatic...
BACKGROUND AND AIMS
Pancreas divisum (PD) is a congenital malformation of the pancreas and is implicated as a cause of pancreatitis. The role of endotherapy has been variable in symptomatic PD indicated by recurrent acute pancreatitis (RAP), chronic pancreatitis (CP), or chronic pancreatic-type abdominal pain (PP). The aim of this study was to analyze the pooled data to determine the success of endoscopic intervention for pancreas divisum.
METHODS
We conducted a comprehensive search of several databases (inception to July 2023) to identify studies reporting on the use of endoscopic therapy in symptomatic pancreatic divisum. The random-effects model was used to calculate the pooled rates and I2% values were used to assess the heterogeneity.
RESULTS
A total of 27 studies were retrieved that reported endoscopic intervention in pancreatic divisum. The calculated pooled rate of technical success was 92% (95% CI: 87-95; I2=63%). The calculated pooled rate of clinical success was 65% (95% CI: 60-70; I2=60%). The rate of clinical success by PD subtypes was highest in RAP at 71% (95% CI: 65-76; I2=24%). Available studies had significant heterogeneity in defining clinical success. The rate of adverse events was 71% (95% CI: 65-76; I2=24%).
CONCLUSIONS
The role of endoscopic therapy in pancreatic divisum is variable with the highest success rate in recurrent acute pancreatitis. Endoscopic intervention is associated with a higher-than-usual rate of adverse events, including post-ERCP pancreatitis.
PubMed: 38457418
DOI: 10.1097/MCG.0000000000001986 -
Surgical Laparoscopy, Endoscopy &... Apr 2024Foreign bodies within the pleura and pancreas are infrequent, and the approaches to their treatment still a subject of debate. There is limited knowledge particularly...
BACKGROUND
Foreign bodies within the pleura and pancreas are infrequent, and the approaches to their treatment still a subject of debate. There is limited knowledge particularly regarding glass foreign bodies.
METHODS
We present a case involving large glass splinters in the pleura and pancreas, with an unknown entry point. In addition, a systematic review was conducted to explore entry hypotheses and management options.
RESULTS
In addition to our case, our review uncovered eight incidents of intrapleural glass, and another eight cases of glass in other intrathoracic areas. The fragments entered the body through impalement (81%), migrated through the diaphragm after impalement (6%), or caused transesophageal perforation (19%) following ingestion. Eight instances of glass inside the abdominal cavity were documented, with seven resulting from impalement injuries and one from transintestinal migration. There were no recorded instances of glass being discovered within the pancreas. Among the 41 nonglass intrapancreatic foreign bodies found, sewing needles (34%) and fish bones (46%) were the most common; following ingestion, they had migrated through either a transgastric or transduodenal perforation. In all these cases, how the foreign bodies were introduced was often poorly recalled by the patient. Many nonglass foreign bodies tend to become encapsulated by fibrous tissue, rendering them inert, though this is less common with glass. Glass has been reported to migrate through various tissues and cavities, sometimes with a significant delay spanning even decades. There are cases of intrapleural migration of glass causing hemothorax, pneumothorax, and heart and major blood vessels injury. For intrapleural glass fragment management, thoracoscopy proved to be effective in 5 reported cases, in addition to our patient. Most intrapancreatic nonglass foreign bodies tend to trigger pancreatitis and abscess formation, necessitating management ranging from laparoscopic procedures to subtotal pancreatectomy. There have been only four documented cases of intrapancreatic needles that remained asymptomatic with conservative management. There is no direct guidance from the existing literature regarding management of intrapancreatic glass foreign bodies. Consequently, our patient is under observation with regular follow-ups and has remained asymptomatic for the past 2 years.
CONCLUSIONS
Glass foreign bodies in the pleura are rare, and our report of an intrapancreatic glass fragment is the first of its kind. Impalement is the most likely method of introduction. As glass has significant migration and an ensuing complication potential, preventive removal of intrapleural loose glass should be considered. However, intrapancreatic glass fragment management remains uncertain.
Topics: Humans; Pleura; Foreign Bodies; Pancreas; Thoracoscopy; Pancreatectomy
PubMed: 38450728
DOI: 10.1097/SLE.0000000000001275 -
Cureus Jan 2024Gestational diabetes mellitus (GDM) is one of the most common endocrine disorders to occur during pregnancy due to the increase in circulating human placental lactogen... (Review)
Review
Gestational diabetes mellitus (GDM) is one of the most common endocrine disorders to occur during pregnancy due to the increase in circulating human placental lactogen (hPL) and possible beta-cell sensitivity. While GDM can be managed either with diet and exercise or pharmacological interventions, it is associated with significant maternal and neonatal complications. Maternal complications include short- and long-term conditions such as pre-eclampsia, preterm birth, arrest of labor, future development of type 2 diabetes mellitus (T2DM), and cardiovascular disorders. Neonates can develop hypoglycemia and hypocalcemia and have a large gestational age (LGA). New research has also highlighted another possible long-term complication for both mothers and offspring, which is the development of cancer. Cancer has various types of progression, but most cause systemic symptoms leading to a reduced quality of life. Cancer can be terminal and can affect the majority of the population; thus, significant effort is being employed to try and reduce its occurrence. This systematic review was conducted with adherence to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines using PubMed, ScienceDirect, and ProQuest databases. Initially, 136,019 publications were identified. Through the screening process, a total of 27 publications were finalized within the scope of this paper. Most studies observing maternal cancer with a history of GDM found that there was an association between the increased risk of cancer and GDM. Specifically, these studies identified the association of GDM with breast, ovarian, cervical, and uterine cancer, as well as other non-reproductive organs such as the thyroid and pancreas. Cancer development in the offspring also presented an association with mothers who developed GDM. The most prevalent cancer evaluated was leukemia, and it was specifically associated with a maternal history of GDM. With the consistent rise in the incidence of cancer, any attempts to reduce its development are imperative to assess. While GDM is essentially a temporary condition that resolves following pregnancy in most patients, the possibility of contributing to future conditions years after its occurrence creates a sense of urgency and necessity to reduce the incidence of GDM. Researchers should be able to identify other unknown biomarkers that contribute to the development of cancer in mothers who experienced GDM as well as their infants.
PubMed: 38435884
DOI: 10.7759/cureus.53328 -
Clinical Gastroenterology and... Feb 2024Understanding the burden of pancreatic cystic lesions (PCLs) in the general population is important for clinicians and policymakers. In this systematic review, we sought... (Review)
Review
BACKGROUND & AIMS
Understanding the burden of pancreatic cystic lesions (PCLs) in the general population is important for clinicians and policymakers. In this systematic review, we sought to estimate the global prevalence of PCLs using magnetic resonance imaging (MRI) and to investigate factors that contribute to its variation.
METHODS
We searched MEDLINE, EMBASE, and Cochrane Central, from database inception through February 2023. We included full-text articles that reported the prevalence of PCLs using MRI in the general population. A proportional meta-analysis was performed, and the prevalence of PCLs was pooled using a random-effects model.
RESULTS
Fifteen studies with 65,607 subjects were identified. The pooled prevalence of PCLs was 16% (95% confidence interval [CI], 13%-18%; I = 99%), most of which were under 10 mm. Age-specific prevalence of PCLs increased from 9% (95% CI, 7%-12%) at 50 to 59 years, to 18% (95% CI, 14%-22%) at 60 to 69 years, 26% (95% CI, 20%-33%) at 70 to 79 years, and 38% at 80 years and above (95% CI, 25%-52%). There was no difference in prevalence between sexes. Subgroup analysis showed higher PCL prevalence when imaging findings were confirmed by independent radiologist(s) (25%; 95% CI, 16%-33%) than when chart review alone was used (5%; 95% CI, 4%-7%; P < .01). There was no independent association of PCL prevalence with geographic location (Europe, North America, or Asia), MRI indication (screening vs evaluation of non-pancreatic pathology), enrollment period, sample size, magnet strength (1.5 vs 3 tesla), and MRI sequence (magnetic resonance cholangiopancreatography vs no magnetic resonance cholangiopancreatography).
CONCLUSION
In this systematic review, the global prevalence of PCLs using a highly sensitive noninvasive imaging modality ranged between 13% and 18%.
PubMed: 38423346
DOI: 10.1016/j.cgh.2024.02.018 -
Annals of Surgical Oncology May 2024The superiority of early drain removal (EDR) versus late (LDR) after pancreaticoduodenectomy (PD) has been demonstrated only in RCTs. (Meta-Analysis)
Meta-Analysis
Early Versus Late Drainage Removal in Patients Who Underwent Pancreaticoduodenectomy: A Comprehensive Systematic Review and Meta-analysis of Randomized Controlled Trials Using Trial Sequential Analysis.
BACKGROUND
The superiority of early drain removal (EDR) versus late (LDR) after pancreaticoduodenectomy (PD) has been demonstrated only in RCTs.
METHODS
A meta-analysis was conducted using a random-effects model and trial sequential analysis. The critical endpoints were morbidity, redrainage, relaparotomy, and postoperative pancreatic fistula (CR-POPF). Hemorrhage (PPH), delayed gastric emptying (DGE), length of stay (LOS), and readmission rates were also evaluated. Risk ratios (RRs) and mean differences (MDs) with a 95% confidence interval (CI) were calculated. Type I and type II errors were excluded, comparing the accrued sample size (ASS) with the required sample size (RIS). When RIS is superior to ASS, type I or II errors can be hypothesized.
RESULTS
ASS was 632 for all endpoints except DGE and PPH (557 patients). The major morbidity (RR 0.55; 95% CI 0.32-0.97) was lower in the EDR group. The CR-POPF rate was lower in the EDR than in the LDR group (RR 0.50), but this difference is not statistically significant (95% CI 0.24-1.03). The RIS to confirm or exclude these results can be reached by randomizing 5959 patients. The need for percutaneous drainage, relaparotomy, PPH, DGE, and readmission rates was similar. The related RISs were higher than ASS, and type II errors cannot be excluded. LOS was shorter in the EDR than the LDR group (MD - 2.25; 95% CI - 3.23 to - 1.28). The RIS was 567, and type I errors can be excluded.
CONCLUSIONS
EDR, compared with LDR, is associated with lower major morbidity and shorter LOS.
Topics: Humans; Pancreaticoduodenectomy; Randomized Controlled Trials as Topic; Pancreas; Drainage; Pancreatic Fistula; Postoperative Complications
PubMed: 38402268
DOI: 10.1245/s10434-024-14959-w -
Medicine Feb 2024Situs inversus is a rare congenital anatomical variant that involves a group of anomalies regarding the arrangement of intrathoracic and intraabdominal organs. Being...
BACKGROUND
Situs inversus is a rare congenital anatomical variant that involves a group of anomalies regarding the arrangement of intrathoracic and intraabdominal organs. Being able to find in the abdominal region the liver, gallbladder, inferior vena cava, and head of the pancreas and ascending colon on the left side of the abdomen, while on the right side there is the spleen, the stomach, the body of the pancreas, the ligament of Treitz, descending colon among others. In this same way, the thoracic organs, lungs and heart, are changed in their position in a mirror translocation.
METHODS
We systematically searched MEDLINE, Web of Science, Google Scholar, CINAHL, Scopus, and LILACS; the search strategy included a combination of the following terms: "Situs inversus," "Situs inversus totalis," "Cancer," "Neoplasm," "Abdominopelvic regions," and "clinical anatomy."
RESULTS
Within the 41 included studies, 46 patients with situs inversus who had cancer, in addition to being found in this organ and in these regions, we also found as a result that the majority of the studies in the research were in stage II; finally, no one study could assert the direct relationship between the situs inversus totalis and the cancer.
CONCLUSION
If our hallmarks could make us think that more exhaustive follow-up of the stomach and other organs should be carried out in these patients, there could also be other predisposing factors for cancer, which is why more studies are suggested to give future diagnostic and treatment guidelines treatment.
Topics: Humans; Situs Inversus; Abdomen; Spleen; Dextrocardia; Neoplasms
PubMed: 38394506
DOI: 10.1097/MD.0000000000037093 -
Frontiers in Oncology 2024This study aimed to investigate the relationship between the incidence of VTE and the prognosis of patients with advanced pancreatic cancer, as there is currently a lack...
OBJECTIVE
This study aimed to investigate the relationship between the incidence of VTE and the prognosis of patients with advanced pancreatic cancer, as there is currently a lack of systematic research on this topic, despite the prevalence of venous thromboembolism (VTE) in patients with pancreatic cancer.
METHODS
Databases including PubMed, Embase, Web of Science, and Cochrane Library were searched until April 9, 2023, to identify studies that explored the relationship between VTE and the prognosis of advanced pancreatic cancer. Duplicate publications, studies without full text or sufficient information for data extraction, animal experiments, reviews, and systematic reviews were excluded. The extracted data were analyzed using STATA 15.1.
RESULTS
The pooled results indicated a significant association between the incidence of VTE and poorer overall survival (HR=1.38, 95% CI: 1.24 - 1.53, p < 0.001) and disease-free survival (HR=2.42, 95% CI: 1.94 - 3.04, p < 0.001) among patients with advanced pancreatic cancer. Additionally, early VTE showed a significant impact on overall survival (HR=2.03, 95% CI: 1.33 - 3.12, p = 0.001), whereas late VTE did not demonstrate a significant association with poor overall survival (HR=1.22, 95% CI: 0.96 - 1.54, p = 0.099).
CONCLUSIONS
This study found that advanced pancreatic cancer patients with VTE had poorer overall and disease-free survival than those without. Meanwhile, the patients with early VTE had a significantly poorer prognosis, whereas late VTE did not. The findings highlight the importance of timely detection of VTE for patients with advanced pancreatic cancer patients and offer a partial theoretical basis for future clinical endeavors.
SYSTEMATIC REVIEW REGISTRATION
https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023427043, identifier CRD42023427043.
PubMed: 38390258
DOI: 10.3389/fonc.2024.1331706 -
Journal of Gastrointestinal and Liver... Mar 2024Exocrine pancreatic insufficiency (EPI) is frequently described as underscreened, underdiagnosed, and undertreated. The treatment for EPI is pancreatic enzyme...
Exocrine pancreatic insufficiency (EPI) is frequently described as underscreened, underdiagnosed, and undertreated. The treatment for EPI is pancreatic enzyme replacement therapy (PERT), which is costly, and provider confidence in prescribing may be one barrier to reducing undertreatment. The lack of interchangeability studies for prescription PERT and/or lack of efficacy studies of over-the-counter enzyme options may be another barrier. This paper reviewed the prevalence of EPI in the general population and in co-conditions. Prevalence of EPI in the general population is commonly estimated around 10-20%, and further research is needed to evaluate EPI across all age groups and to better understand in which age group EPI becomes more prevalent, as an age effect is often seen in EPI prevalence studies. EPI is perceived to be highly correlated with certain co-conditions, and the majority (~65%) of EPI literature is related to a co-condition such as cystic fibrosis, pancreatitis, post-surgery, cancer, or diabetes. It can be estimated that 85% of literature in identified co-conditions, or 56% of total EPI literature, is on rarer co-conditions which only represent <1% of EPI overall. In contrast, there is very little research and literature on EPI in the general population. The highest absolute rates of EPI with co-conditions are likely diabetes and possibly irritable bowel syndrome with diarrhea, yet they are among the least commonly researched in co-condition and EPI studies. A lack of research on EPI in the general population and in the more common co-conditions may be contributing to the rates of underdiagnosis and underscreening, as well as undertreatment for those with low fecal elastase-1 levels.
Topics: Humans; Prevalence; Exocrine Pancreatic Insufficiency; Pancreas; Pancreatitis; Enzyme Replacement Therapy; Diabetes Mellitus
PubMed: 38386889
DOI: 10.15403/jgld-5005 -
ANZ Journal of Surgery Feb 2024The majority of patients with pancreatic adenocarcinoma (PDAC) have advanced disease at presentation, preventing treatment with curative intent. Management of these...
BACKGROUND
The majority of patients with pancreatic adenocarcinoma (PDAC) have advanced disease at presentation, preventing treatment with curative intent. Management of these patients is often provided by surgical teams for whom there are a lack of widely accepted strategies for care. The aim of this study was to conduct a systematic review to identify key issues in patients with advanced PDAC and integrate the evidence to form a care bundle checklist for use in surgical clinics.
METHODS
A systematic review of the literature was performed regarding best supportive care for advanced PDAC according to the PRISMA guidelines. Interventions pertaining to supportive care were included whilst preventative and curative treatments were excluded. A narrative review was planned.
RESULTS
Forty-four studies were assessed and four themes were developed: (i) Pain is an undertreated symptom, requiring escalating analgesics and sometimes invasive modalities. (ii) Health-related quality of life necessitates optimisation by involving family, carers and multi-disciplinary teams. (iii) Malnutrition and weight loss can be mitigated with early assessment, replacement therapies and resistance exercise. (iv) Biliary and duodenal obstruction can often be relieved by endoscopic/radiological interventions with surgery rarely required.
CONCLUSION
This is the first systematic review to evaluate the different types of interventions utilized during best supportive care in patients with advanced PDAC. It provides a comprehensive care bundle for surgeons that informs management of the common issues experienced by patients within a multidisciplinary environment.
PubMed: 38366699
DOI: 10.1111/ans.18906 -
Transplantation Reviews (Orlando, Fla.) Apr 2024We aimed to identify the condition- and transplant-specific patient-reported outcome measures (PROMs) available to measure quality of life (QoL) in solid organ... (Review)
Review
Assessing quality of life in solid organ transplant recipients: A systematic review of the development, content, and quality of available condition- and transplant-specific patient-reported outcome measures.
PURPOSE
We aimed to identify the condition- and transplant-specific patient-reported outcome measures (PROMs) available to measure quality of life (QoL) in solid organ transplant (SOT) recipients, examine their development and content, and critically appraise the quality of their measurement properties, to inform recommendations for clinical and research use.
METHODS
We systematically searched MEDLINE, Embase, CINAHL, PsycINFO, Cochrane CENTRAL, and Scopus from inception to 27th January 2023. Search hits were screened for eligibility by two independent reviewers; papers reporting the development and/or validation of condition- and transplant-specific PROMs measuring QoL in adult SOT recipients were considered eligible. We abstracted and synthesised data on PROM characteristics, development (item generation and/or reduction), and content (QoL dimensions). Quality appraisal and synthesis were informed by the Consensus-based Standards for the Selection of Health Measurement Instruments (COSMIN) guidelines, and included methodological and quality assessment of measurement properties, GRADE levels of evidence, feasibility and interpretability.
RESULTS
We identified 33 papers reporting 26 QoL PROMs validated in SOT recipients (kidney n = 10 PROMs; liver n = 6; lung n = 3; heart n = 2; pancreas n = 1; multiple organs n = 4). Patient discussions (n = 17 PROMs) and factor analysis (n = 11) were the most common item generation and reduction techniques used, respectively. All PROMs measured ≥3 of nine QoL dimensions (all measured emotional functioning); KDQoL-SF and NIDDK-QA measured all nine. Methodological quality was variable; no PROM had low evidence or better for all measurement properties. All PROMs were COSMIN recommendation category 'B', primarily because none had sufficient content validity.
CONCLUSIONS
There are many condition- and transplant-specific QoL PROMs validated in SOT recipients, particularly kidney. These findings can help inform PROM selection for clinicians and researchers. However, caution is required when adopting measures, due to the substantial heterogeneity in development, content, and quality. Each PROM has potential but requires further research to be recommendable. Greater consideration of patient and professional involvement in PROM development in this setting is needed to ensure sufficient content validity.
Topics: Adult; Humans; Quality of Life; Patient Reported Outcome Measures; Consensus; Pancreas; Organ Transplantation
PubMed: 38359538
DOI: 10.1016/j.trre.2024.100836