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The Lancet. Haematology Apr 2016Multicentric Castleman's disease describes a group of poorly understood lymphoproliferative disorders driven by proinflammatory hypercytokinaemia. Patients have... (Review)
Review
BACKGROUND
Multicentric Castleman's disease describes a group of poorly understood lymphoproliferative disorders driven by proinflammatory hypercytokinaemia. Patients have heterogeneous clinical features, characteristic lymph node histopathology, and often deadly multiple organ dysfunction. Human herpesvirus 8 (HHV8) causes multicentric Castleman's disease in immunosuppressed patients. The cause of HHV8-negative multicentric Castleman's disease is idiopathic; such cases are called idiopathic multicentric Castleman's disease. An absence of centralised information about idiopathic multicentric Castleman's disease represents a major challenge for clinicians and researchers. We aimed to characterise clinical features of, treatments for, and outcomes of idiopathic multicentric Castleman's disease.
METHODS
We did a systematic literature review and searched PubMed, the Cochrane database, and ClinicalTrials.gov from January, 1995, with keywords including "Castleman's disease" and "giant lymph node hyperplasia". Inclusion criteria were pathology-confirmed Castleman's disease in multiple nodes and minimum clinical and treatment information on individual patients. Patients with HHV8 or HIV infection or diseases known to cause Castleman-like histopathology were excluded.
FINDINGS
Our search identified 626 (33%) patients with HHV8-negative multicentric Castleman's disease from 1923 cases of multicentric Castleman's disease. 128 patients with idiopathic multicentric Castleman's disease met all inclusion criteria for the systematic review. Furthermore, aggregated data for 127 patients with idiopathic multicentric Castleman's disease were presented from clinical trials, which were excluded from primary analyses because patient-level data were not available. Clinical features of idiopathic multicentric Castleman's disease included multicentric lymphadenopathy (128/128), anaemia (79/91), elevated C-reactive protein (65/79), hypergammaglobulinaemia (63/82), hypoalbuminaemia (57/63), elevated interleukin 6 (57/63), hepatomegaly or splenomegaly (52/67), fever (33/64), oedema, ascites, anasarca, or a combination (29/37), elevated soluble interleukin 2 receptor (20/21), and elevated VEGF (16/20). First-line treatments for idiopathic multicentric Castleman's disease included corticosteroids (47/128 [37%]), cytotoxic chemotherapy (47/128 [37%]), and anti-interleukin 6 therapy (11/128 [9%]). 49 (42%) of 116 patients failed first-line therapy, 2-year survival was 88% (95% CI 81-95; 114 total patients, 12 events, 36 censored), and 27 (22%) of 121 patients died by the end of their observed follow-up (median 29 months [IQR 12-50]). 24 (19%) of 128 patients with idiopathic multicentric Castleman's disease had a diagnosis of a separate malignant disease, significantly higher than the frequency expected in age-matched controls (6%).
INTERPRETATION
Our systematic review provides comprehensive information about clinical features, treatment, and outcomes of idiopathic multicentric Castleman's disease, which accounts for at least 33% of all cases of multicentric Castleman's disease. Our findings will assist with prompt recognition, diagnostic criteria development, and effective management of the disease.
FUNDING
None.
Topics: Castleman Disease; HIV Infections; Herpesviridae Infections; Herpesvirus 8, Human; Humans; Lymph Nodes
PubMed: 27063975
DOI: 10.1016/S2352-3026(16)00006-5 -
European Journal of Cancer (Oxford,... Mar 2006A guideline on the management of symptomatic malignant ascites by abdominal paracentesis, diuretics and peritoneovenous shunting, based on a systematic review of the... (Review)
Review
A guideline on the management of symptomatic malignant ascites by abdominal paracentesis, diuretics and peritoneovenous shunting, based on a systematic review of the literature is presented. Thirty-two relevant studies were identified. None were randomized control trials, one was a non-randomized open controlled trial, five were cohort studies or prospective uncontrolled trials, 26 studies were non-analytic studies like case series. Although paracentesis, diuretics and shunting are commonly used procedures, the evidence is weak. Available data show good, although temporary effect of paracentesis on symptom relief. Fluid withdrawal speed and concurrent intravenous hydration is not sufficiently studied. Peritoneovenous shunts can control ascites in patients with malignant ascites, but have to be balanced by the potential risks of this procedure. The available data about diuretics in treatment of malignant ascites are controversial. The use of diuretics therefore should be considered in all patients, but has to be evaluated individually.
Topics: Ascites; Diuretics; Humans; Neoplasms; Paracentesis; Peritoneovenous Shunt
PubMed: 16434188
DOI: 10.1016/j.ejca.2005.11.018 -
Frontiers in Pharmacology 2022Malignant ascites (MA) is a common complication of terminal cancer, which seriously affects the life quality and prognosis of patients. Both hyperthermic...
Malignant ascites (MA) is a common complication of terminal cancer, which seriously affects the life quality and prognosis of patients. Both hyperthermic intraperitoneal chemotherapy (HIPEC) and traditional Chinese medicine (TCM) preparations have achieved significant efficacy in the treatment of MA. The treatment strategy of TCM combined with HIPEC has been gradually promoted and applied in China. The purpose of this systematic review and meta-analysis was to assess the efficacy of TCM combined with HIPEC in the treatment of MA. Randomized controlled trials (RCTs) of TCM combined with HIPEC for MA were searched from seven electronic databases. Two researchers used the Cochrane Collaboration's tool to assess the risk of bias. Excel 2019 was used to establish a database for information extraction, RevMan 5.4 software was used to analyze the included test data, and STATA v16.0 was used to conduct Egger's test to further detect publication bias. A total of 19 studies involving 1,504 patients were included in this meta-analysis. The results showed that compared with the single use of HIPEC, TCM combined with HIPEC could significantly improve the clinical efficacy (RR = 1.51, 95% CI [1.40, 1.63], < 0.00001) and karnofsky performance status (KPS) score (MD = 8.16, 95% CI [6.46, 9.85], < 0.00001), reduce the ascites volume (MD = -156.98, 95% CI [-213.71, -100.25], < 0.00001). However, there was no statistical significance in reducing abdominal circumference between TCM combined with HIPEC and HIPEC alone (MD = -1.8, 95% CI [-4.57, -0.97], = 0.2). This study found that TCM combined with HIPEC had a beneficial therapeutic effect on MA. However, more standard, double-blind, multicenter RCTs are needed to further confirm the efficacy of TCM combined with HIPEC in the treatment of MA. https://www.crd.york.ac.uk/, identifier CRD42022319993.
PubMed: 36105234
DOI: 10.3389/fphar.2022.938472 -
Frontiers in Pharmacology 2023Compound Kushen injection (CKI) combined with intraperitoneal chemotherapy (IPC) is widely used in the treatment of malignant ascites (MA). However, evidence about its...
Evaluation of efficacy and safety for compound kushen injection combined with intraperitoneal chemotherapy for patients with malignant ascites: A systematic review and meta-analysis.
Compound Kushen injection (CKI) combined with intraperitoneal chemotherapy (IPC) is widely used in the treatment of malignant ascites (MA). However, evidence about its efficacy and safety remains limited. This review aimed to evaluate the efficacy and safety of CKI combined with IPC for the treatment of MA. Protocol of this review was registered in PROSPERO (CRD42022304259). Randomized controlled trials (RCTs) on the efficacy and safety of IPC with CKI for the treatment of patients with MA were searched through 12 electronic databases and 2 clinical trials registration platforms from inception until 20 January 2023. The Cochrane risk-of-bias tool was used to assess the quality of the included trials through the risk of bias assessment. We included RCTs that compared IPC single used or CKI combined with IPC for patients with MA schedule to start IPC. The primary outcome was identified as an objective response rate (ORR), while the secondary outcomes were identified as the quality of life (QoL), survival time, immune functions, and adverse drug reactions (ADRs). The Revman5.4 and Stata17 software were used to calculate the risk ratio (RR) at 95% confidence intervals (CI) for binary outcomes and the mean difference (MD) at 95% CI for continuous outcomes. The certainty of the evidence was assessed according to the GRADE criteria. A total of 17 RCTs were assessed, which included 1200 patients. The risk of bias assessment of the Cochrane risk-of-bias tool revealed that one study was rated high risk and the remaining as unclear or low risk. Meta-analysis revealed that CKI combined with IPC had an advantage in increasing ORR (RR = 1.31, 95% CI 1.20 to 1.43, < 0.00001) and QoL (RR = 1.50, 95% CI 1.23 to 1.83, < 0.0001) when compared with IPC alone. Moreover, the combined treatment group showed a lower incidence of myelosuppression (RR = 0.51, 95%CI 0.40-0.64, < 0.00001), liver dysfunction (RR = 0.33, 95%CI 0.16 to 0.70, = 0.004), renal dysfunction (RR = 0.39, 95%CI 0.17 to 0.89, = 0.02), and fever (RR = 0.51, 95%CI 0.35 to 0.75, = 0.0007) compared to those of the control group. The quality of evidence assessment through GRADE criteria showed that ORR, myelosuppression, and fever were rated moderate, renal dysfunction and liver dysfunction were rated low, and QoL and abdominal pain were rated very low. The efficacy and safety of CKI combined with IPC were superior to that with IPC alone for the treatment of MA, which indicates the potentiality of the treatment. However, more high-quality RCTs are required to validate this conclusion. [https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022304259], identifier [PROSPERO 2022 CRD42022304259].
PubMed: 36937874
DOI: 10.3389/fphar.2023.1036043 -
Journal of Pain and Symptom Management Sep 2009The safety and efficacy of indwelling intraperitoneal (IP) catheters for the management of refractory malignant ascites is unclear. A systematic literature overview and... (Review)
Review
The safety and efficacy of indwelling intraperitoneal (IP) catheters for the management of refractory malignant ascites is unclear. A systematic literature overview and retrospective chart review of patients with malignant refractory ascites who underwent indwelling IP catheter placement was performed. Standardized literature abstraction and chart review templates were used to ensure that consistent information was collected. Fifteen publications met literature search criteria, representing 221 patients. Tenckhoff (Quinton Instrument Company, Seattle, WA, USA), Pleurex (Denver Biomedical Inc., Golden, CO, USA), and peritoneal catheters were used, along with IP ports. A median 5.9% of cases (range: 2.5%-34%) had documented peritonitis. In the literature, untunneled catheters were most commonly associated with infections. Our chart review added 19 cases from two academic institutions to this literature (median age: 60 years [range: 31-85]; females: 17 [89%]; gynecological malignancies: 14 [73%]). Palliative management before catheter placement included diuretics (n=4 [21%]) and multiple paracenteses (n=11 [58%] had two or more taps [range: 2-8]). Median time from diagnosis to catheter placement was 25 months (range: 1-77). Interventions were: French pigtail catheters (n=16 [84%]), Tenckhoff catheter (n=1 [5%]), and Port-A-Caths (Smith Medical MD, St. Paul, MN, USA) (n=2; 11%). Four (21%) catheters were tunneled. Prophylactic antibiotics were prescribed in six cases (32%). Two cases (11%) had documented infections, seven catheters (37%) became occluded, and two leaked (11%). The median time from catheter until death was 36 days (range: 4-660). Nine patients (47%) were admitted to hospice. In these retrospective studies, indwelling IP catheters appear to be a safe and effective palliative strategy to manage refractory malignant ascites, without overwhelming infection rates.
Topics: Adult; Aged; Aged, 80 and over; Ascites; Catheters, Indwelling; Female; Humans; Infusions, Parenteral; Male; Middle Aged; Retrospective Studies
PubMed: 19328648
DOI: 10.1016/j.jpainsymman.2008.09.008 -
Acta Gastro-enterologica Belgica Dec 2014There is a common misconception that malignant ascites is equivalent to peritoneal carcinomatosis. It seems that malignancy-related ascites is a more appropriate... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND AND STUDY AIMS
There is a common misconception that malignant ascites is equivalent to peritoneal carcinomatosis. It seems that malignancy-related ascites is a more appropriate description of malignant ascites, which is difficult to confirm. Carcinoembryonic antigen, a glycoprotein tumor marker shed by malignant cells, increases in a wide range of gastrointestinal malignancies. We carried out the current meta-analysis to determine carcinoembryonic antigen accuracy in the diagnosis of malignancy-related ascites.
PATIENTS AND METHODS
Pubmed/Medline and SCOPUS were searched using these search terms: malignan* AND ascites AND (CEA OR carcinoembryonic). The outcome of interest was carcino-embryonic antigen accuracy in the differentiation of malignancy-related ascites and nonmalignant ascites.
RESULTS
Seven studies were included in this systematic review. Pooled diagnostic indices using random-effects model were as follows: sensitivity 43.1% [381-48.3]; specificity 95.5% [93-97.3]; LR+ (positive likelihood ratio) 7.33 [4.58-11.73]; LR- (negative likelihood ratio) 0.6 [0.54-0.68]; and DOR (diagnostic odds ratio) 12.93 [7.58-22].
CONCLUSIONS
Carcinoembryonic antigen of the ascitic fluid does not seem to be sensitive enough to diagnose malignancy-related ascites. However, due to high specificity, the positive predictive value of this marker is high and the higher the level of carcino-embryonic antigen, the more likely it is to be malignancy-related. Nevertheless, a negative test result cannot definitely rule out the malignancy.
Topics: Ascites; Ascitic Fluid; Carcinoembryonic Antigen; Humans; Liver Neoplasms; Peritoneal Neoplasms
PubMed: 25682632
DOI: No ID Found -
Abdominal Radiology (New York) May 2022Imaging of the peritoneum and related pathology is a challenge. Among peritoneal diseases, malignant peritoneal mesothelioma (MPeM) is an uncommon tumor with poor... (Review)
Review
PURPOSE
Imaging of the peritoneum and related pathology is a challenge. Among peritoneal diseases, malignant peritoneal mesothelioma (MPeM) is an uncommon tumor with poor prognosis. To date, there are no specific guidelines or imaging protocols dedicated for the peritoneum and MPeM. The objective of this study was to analyze the literature describing imaging modalities used for MPeM to determine their relative clinical efficacy and review commonly reported imaging features of MPeM to promote standardized reporting.
METHODS
We performed a systematic review of original research articles discussing imaging modalities in MPeM from 1999 to 2020. Effectiveness measures and common findings were compared across imaging modalities.
RESULTS
Among 582 studies analyzed, the most-used imaging modality was CT (54.3%). In the differentiation of MPeM from peritoneal carcinomatosis, one study found CT had a diagnostic sensitivity of 53%, specificity of 100%, and accuracy of 68%. Two studies found fluorodeoxyglucose positron emission tomography (FDG-PET) had sensitivity of 86-92%, specificity of 83-89%, and accuracy of 87-89%. Another study found magnetic resonance imaging (MRI) was the best predictor of the peritoneal carcinomatosis index. Characteristics shown to best differentiate MPeM from other diseases included ascites, peritoneal thickening, mesenteric thickening, pleural plaques, maximum tumor dimension, and number of masses.
CONCLUSION
Most published MPeM imaging studies utilized CT. PET/CT or MRI appear promising, and future studies should compare effectiveness of these modalities. MPeM imaging reports should highlight ascites, number of and maximum tumor dimension, peritoneal/mesenteric thickening, and associated pleural plaques, allowing for better aggregation of MPeM imaging data across studies.
Topics: Ascites; Humans; Mesothelioma; Peritoneal Neoplasms; Positron Emission Tomography Computed Tomography; Tomography, X-Ray Computed
PubMed: 35257201
DOI: 10.1007/s00261-022-03464-x -
Journal of Ovarian Research Sep 2022Ovarian malignant mesoderm mixed tumor (OMMMT) is a rare clinical entity. To provide reference for the treatment and prognosis of OMMMT, we analyzed the clinical... (Review)
Review
BACKGROUND
Ovarian malignant mesoderm mixed tumor (OMMMT) is a rare clinical entity. To provide reference for the treatment and prognosis of OMMMT, we analyzed the clinical features, pathology and molecular biology characteristic of published cases.
METHODS
The English and Chinese reported cases of OMMMT were selected from PubMed, Clinical Trials.gov and CNKI database from 2000 to December 15th, 2021 following the PRISMA guidelines.
RESULTS
A total of 63 literatures including 199 OMMMT cases were included. The average age of patients at diagnosis was 56.46 years, the highest incidence age was 60-65 years, and 82% of them were menopausal women. Most patients were diagnosed in FIGO III stage (59.64%). The most common symptom of OMMMT was abdominal pain (60.5%). 61.6% of patients were accompanied by ascites, while ascites was not associated with metastatic tumor and local recurrence. The CA125 of 88.68% patients increased. The most common reported carcinomatous component and sarcomatous component were serous adenocarcinoma (44.96%) and chondrosarcoma (24.81%), respectively. Initial treatment included surgery (94.97%) and taxanes-based (55.10%) or platinum-based (85.71%) chemotherapy regimens. The median survival time of patients was 20 months. Heterologous sarcoma component did not shorten life expectancy. The optimal ovarian tumor cell debulking surgery (OOTCDS), radiotherapy and chemotherapy could significantly prolong the median survival time of patients. Furthermore, platinum drugs could significantly prolong the survival time after comparing various chemotherapy schemes. Besides, the combination of platinum and taxanes was therapeutically superior to the combination of platinum and biological alkylating agents.
CONCLUSION
The OOTCDS and platinum-based chemotherapy regimen can improve the prognosis of OMMMT. Targeted therapy might become a new research direction in the future. Since the elderly patients are the majority, the toxicity of new drugs on the elderly patients is more noteworthy.
Topics: Aged; Alkylating Agents; Carcinoma; Female; Humans; Mesoderm; Middle Aged; Ovarian Neoplasms; Taxoids
PubMed: 36114551
DOI: 10.1186/s13048-022-01037-6 -
Cancers Sep 2021Malignancy-related ascites (MRA) is one of the symptoms causing discomfort in advanced cancer patients. Cell-free and concentrated ascites reinfusion therapy (CART) is... (Review)
Review
BACKGROUND
Malignancy-related ascites (MRA) is one of the symptoms causing discomfort in advanced cancer patients. Cell-free and concentrated ascites reinfusion therapy (CART) is one of the palliative treatments widely conducted in Japan only.
METHODS
A systematic review following a meta-analysis of CART was performed. The efficiency and adverse events were evaluated.
RESULTS
A total of 2567 patients and 6013 procedures of CART were identified in this study. The mean volume of MRA collected was 4.29 (95% confidence interval (CI) 3.47-5.11) L, and the volume reinfused after concentrating was 0.49 (95% CI 0.39-0.60) L. A total of 86.1 (95% CI 77.1-95.2) g protein and 42.9 (95% CI 36.0-50.0) g albumin was reinfused. The mean time to the next paracentesis was 20.7 (95% CI 15.6-25.8) days. The body weight was reduced by 3.38 (95% CI 1.90-4.86; < 0.01) kg, and abdominal circumference was reduced by 7.86 (95% CI 6.58-9.14; < 0.001) cm. Serum albumin increased an average of 0.14 (95% CI -0.01-0.28; = 0.07) mg/dL the day after CART. Abdominal distension, dyspnea, and fatigue were alleviated by 6.0 (95% CI 5.59-6.51), 2.66 (95% CI 2.05-3.28), and 2.64 (95% CI 1.86-3.42) points using a numerical rating scale system ranging from 0 to 10. Overall, 17% (95% CI 0.03-0.31%) of patients had improved performance status after CART. Significant body temperature elevation was observed, at an average of 0.4 °C (95% CI 0.18-0.62 °C).
CONCLUSIONS
CART might be a safe and effective palliative therapy in MRA and further clinical trials are necessary.
PubMed: 34638357
DOI: 10.3390/cancers13194873 -
Hepatology (Baltimore, Md.) Apr 2023Immunotherapy-based regimes have changed the management of HCC. However, evidence of efficacy in patients with impaired liver function is unknown. This systematic review... (Meta-Analysis)
Meta-Analysis
BACKGROUND AND AIMS
Immunotherapy-based regimes have changed the management of HCC. However, evidence of efficacy in patients with impaired liver function is unknown. This systematic review and meta-analysis assesses survival of HCC patients and liver dysfunction treated with immunotherapy-based regimens.
METHODS
Systematic review and meta-analysis of original articles or abstracts reporting survival of HCC patients treated with immunotherapy according to liver function between 2017 and 2022. Overal survival (OS) according to restricted mean survival time (RMST) and median OS, and hazard ratio (HR) of Child-Pugh B or B/C versus Child-Pugh A were assessed while considering the line of treatment.
RESULTS
Of the 2218 articles considered, 15 articles recruiting 2311 patients were included. Of these, 639 (27.7%) were Child-Pugh B and 34 (1.5%) C. RMST was 8.36 (95% CI, 6.15-10.57; I2 =93%) months, estimated from 8 studies. The HR was reported in 8 studies for survival between Child-Pugh B versus Child-Pugh A and metanalysis disclosed a 1.65 HR (95% CI,1.45-1.84; I2 =0% heterogeneity; p = 0.45). Treatment line data were available for 47% of the patients and 3 studies included patients treated with atezolizumab-bevacizumab in the first line.
CONCLUSIONS
The high heterogeneity across studies reflects the incapacity of the current evidence to support the indication of immunotherapy in HCC patients with relevant liver dysfunction. It is mandatory to report complementary information to Child-Pugh classification such as prior liver decompensation, use of concomitant medication to control ascites, or signs of clinically significant portal hypertension to allow better patient stratification in future studies.
Topics: Humans; Carcinoma, Hepatocellular; Liver Neoplasms; Immunotherapy
PubMed: 36632997
DOI: 10.1097/HEP.0000000000000030