1
|
Dubé K, Peterson B, Jones NL, Onorato A, Carter WB, Dannaway C, Johnson S, Hayes R, Hill M, Maddox R, Riley JL, Shull J, Metzger D, Montaner LJ. Community engagement group model in basic and biomedical research: lessons learned from the BEAT-HIV Delaney Collaboratory towards an HIV-1 cure. Res Involv Engagem 2023; 9:39. [PMID: 37291622 DOI: 10.1186/s40900-023-00449-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/16/2023] [Indexed: 06/10/2023]
Abstract
INTRODUCTION Achieving effective community engagement has been an objective of U.S. National Institutes of Health-funded HIV research efforts, including participation of persons with HIV. Community Advisory Boards (CABs) have remained the predominant model for community engagement since their creation in 1989. As HIV cure-directed research efforts have grown into larger academic-industry partnerships directing resources toward both basic and clinical research under the Martin Delaney Collaboratories (MDC), community input models have also evolved. The BEAT-HIV MDC Collaboratory, based at The Wistar Institute in Philadelphia, United States, implemented a three-part model for community engagement that has shown success in providing greater impact for community engagement across basic, biomedical, and social sciences research efforts. DISCUSSION In this paper, we review the case study of the formation of the BEAT-HIV Community Engagement Group (CEG) model, starting with the historical partnership between The Wistar Institute as a basic research center and Philadelphia FIGHT as a not-for-profit community-based organization (CBO), and culminating with the growth of community engagement under the BEAT-HIV MDC. Second, we present the impact of a cooperative structure including a Community Advisory Board (CAB), CBO, and researchers through the BEAT-HIV CEG model, and highlight collaborative projects that demonstrate the potential strengths, challenges, and opportunities of this model. We also describe challenges and future opportunities for the use of the CEG model. CONCLUSIONS Our CEG model integrating a CBO, CAB and scientists could help move us towards the goal of effective, equitable and ethical engagement in HIV cure-directed research. In sharing our lessons learned, challenges and growing pains, we contribute to the science of community engagement into biomedical research efforts with an emphasis on HIV cure-directed research. Our documented experience with implementing the CEG supports greater discussion and independent implementation efforts for this model to engage communities into working teams in a way we find a meaningful, ethical, and sustainable model in support of basic, clinical/biomedical, social sciences and ethics research.
Collapse
Affiliation(s)
- Karine Dubé
- Division of Infectious Diseases and Global Public Health, School of Medicine, University of California San Diego, San Diego, CA, USA
- Health Policy and Management, UNC Gillings School of Global Public Health, Chapel Hill, NC, USA
| | - Beth Peterson
- Wistar Institute, 3601 Spruce Street, Room 480, Philadelphia, PA, 19104, USA
- BEAT-HIV Delaney Collaboratory Community Advisory Board (CAB), Philadelphia, PA, USA
| | - Nora L Jones
- BEAT-HIV Delaney Collaboratory Community Advisory Board (CAB), Philadelphia, PA, USA
| | - Amy Onorato
- Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - William B Carter
- BEAT-HIV Delaney Collaboratory Community Advisory Board (CAB), Philadelphia, PA, USA
| | - Christine Dannaway
- BEAT-HIV Delaney Collaboratory Community Advisory Board (CAB), Philadelphia, PA, USA
| | - Steven Johnson
- BEAT-HIV Delaney Collaboratory Community Advisory Board (CAB), Philadelphia, PA, USA
| | - Roy Hayes
- BEAT-HIV Delaney Collaboratory Community Advisory Board (CAB), Philadelphia, PA, USA
| | - Marcus Hill
- BEAT-HIV Delaney Collaboratory Community Advisory Board (CAB), Philadelphia, PA, USA
| | - Rease Maddox
- BEAT-HIV Delaney Collaboratory Community Advisory Board (CAB), Philadelphia, PA, USA
| | - James L Riley
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jane Shull
- Philadelphia FIGHT Community Health Centers, Philadelphia, PA, USA
| | - David Metzger
- Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Luis J Montaner
- Wistar Institute, 3601 Spruce Street, Room 480, Philadelphia, PA, 19104, USA.
| |
Collapse
|
2
|
Nelli F, Giannarelli D, Fabbri A, Silvestri MA, Berrios JRG, Virtuoso A, Marrucci E, Schirripa M, Mazzotta M, Onorato A, Panichi V, Topini G, Pessina G, Natoni F, Signorelli C, Chilelli MG, Primi F, Ruggeri EM. Immunogenicity and early clinical outcome after two or three doses of SARS-CoV-2 mRNA-BNT162b2 vaccine in actively treated cancer patients: results from the prospective observational Vax-On-Third study. Ann Oncol 2022; 33:740-742. [PMID: 35413398 PMCID: PMC8993701 DOI: 10.1016/j.annonc.2022.04.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/08/2022] [Accepted: 04/03/2022] [Indexed: 11/19/2022] Open
Affiliation(s)
- F Nelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy.
| | - D Giannarelli
- Biostatistics Unit, Scientific Directorate, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - A Fabbri
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M A Silvestri
- Departments of Oncology and Hematology, Microbiology and Virology Unit, Viterbo, Italy
| | - J R Giron Berrios
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - A Virtuoso
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - E Marrucci
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M Schirripa
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M Mazzotta
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - A Onorato
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - V Panichi
- Departments of Oncology and Hematology, Microbiology and Virology Unit, Viterbo, Italy
| | - G Topini
- Departments of Oncology and Hematology, Microbiology and Virology Unit, Viterbo, Italy
| | - G Pessina
- Oncology and Hematology, Molecular Biology and Covid Diagnostics, Central Hospital of Belcolle, Viterbo, Italy
| | - F Natoni
- Oncology and Hematology, Molecular Biology and Covid Diagnostics, Central Hospital of Belcolle, Viterbo, Italy
| | - C Signorelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M G Chilelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - F Primi
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - E M Ruggeri
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| |
Collapse
|
3
|
Nelli F, Fabbri A, Onorato A, Giannarelli D, Silvestri M, Pessina G, Giron Berrios J, Virtuoso A, Marrucci E, Schirripa M, Mazzotta M, Panichi V, Cercola P, Signorelli C, Chilelli M, Primi F, Ruggeri E. Six month immunogenicity of COVID-19 mRNA-BNT162b2 vaccine in actively treated cancer patients: updated results of the Vax-On study. Ann Oncol 2022; 33:352-354. [PMID: 34896598 PMCID: PMC8660134 DOI: 10.1016/j.annonc.2021.12.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/26/2021] [Accepted: 12/02/2021] [Indexed: 11/27/2022] Open
Affiliation(s)
- F. Nelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - A. Fabbri
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - A. Onorato
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - D. Giannarelli
- Clinical Trial Center, Biostatistics and Bioinformatics Unit, Scientific Direction, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - M.A. Silvestri
- Department of Oncology and Hematology, Microbiology and Virology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - G. Pessina
- Department of Oncology and Hematology, Molecular Biology and Covid Diagnostics, Central Hospital of Belcolle, Viterbo, Italy
| | - J.R. Giron Berrios
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - A. Virtuoso
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - E. Marrucci
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M. Schirripa
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M. Mazzotta
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - V. Panichi
- Department of Oncology and Hematology, Microbiology and Virology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - P. Cercola
- Department of Oncology and Hematology, Molecular Biology and Covid Diagnostics, Central Hospital of Belcolle, Viterbo, Italy
| | - C. Signorelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M.G. Chilelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - F. Primi
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - E.M. Ruggeri
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| |
Collapse
|
4
|
Nelli F, Fabbri A, Onorato A, Giannarelli D, Silvestri M, Giron Berrios J, Virtuoso A, Marrucci E, Signorelli C, Chilelli M, Primi F, Schirripa M, Mazzotta M, Ruggeri E. Effects of active cancer treatment on safety and immunogenicity of COVID-19 mRNA-BNT162b2 vaccine: preliminary results from the prospective observational Vax-On study. Ann Oncol 2022; 33:107-108. [PMID: 34555502 PMCID: PMC8452134 DOI: 10.1016/j.annonc.2021.09.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/08/2021] [Accepted: 09/12/2021] [Indexed: 01/04/2023] Open
Affiliation(s)
- F. Nelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - A. Fabbri
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - A. Onorato
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - D. Giannarelli
- Clinical Trial Center, Biostatistics and Bioinformatics Unit, Scientific Direction, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - M.A. Silvestri
- Department of Oncology and Hematology, Microbiology and Virology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - J.R. Giron Berrios
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - A. Virtuoso
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - E. Marrucci
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - C. Signorelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M.G. Chilelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - F. Primi
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M. Schirripa
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M. Mazzotta
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - E.M. Ruggeri
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| |
Collapse
|
5
|
Ruggeri EM, Nelli F, Fabbri A, Onorato A, Giannarelli D, Giron Berrios JR, Virtuoso A, Marrucci E, Mazzotta M, Schirripa M, Panichi V, Pessina G, Signorelli C, Chilelli MG, Primi F, Natoni F, Fazio S, Silvestri MA. Antineoplastic treatment class modulates COVID-19 mRNA-BNT162b2 vaccine immunogenicity in cancer patients: a secondary analysis of the prospective Vax-On study. ESMO Open 2021; 7:100350. [PMID: 34942438 PMCID: PMC8626231 DOI: 10.1016/j.esmoop.2021.100350] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 11/21/2021] [Accepted: 11/22/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Preliminary analysis from the Vax-On study did not find a correlation between cancer treatment type and antibody response to COVID-19 vaccination. We carried out a secondary subgroup analysis to verify the effects of comprehensive cancer treatment classification on vaccine immunogenicity. METHODS The Vax-On study prospectively enrolled patients who started a two-dose messenger RNA-BNT162b2 vaccine schedule from 9 March 2021 to 12 April 2021 (timepoint-1). Those on active treatment within the previous 28 days accounted for the exposed cases. Patients who had discontinued such treatment by at least 28 days or received intravesical therapy represented the control cases. Quantification of immunoglobulin G (IgG) antibodies against the receptor binding domain of the S1 subunit of the SARS-CoV-2 spike protein was carried out before the second dose (timepoint-2) and 8 weeks thereafter (timepoint-3). Seroconversion response was defined at ≥50 arbitrary units/ml IgG titer. Classification of antineoplastic agents was based on their pharmacodynamic properties. RESULTS Three hundred and sixty-six patients were enrolled (86 and 260 as control and exposed cases, respectively). Univariate analysis revealed a significantly lower IgG titer after both doses of vaccine in subgroups treated with tyrosine kinase inhibitors (TKIs), multiple cytotoxic agents, alkylating agents, and topoisomerase inhibitors. At timepoint-3, seroconversion response was significantly impaired in the topoisomerase inhibitors and mechanistic target of rapamycin (mTOR) inhibitors subgroups. After multivariate testing, treatment with alkylating agents and TKIs was significantly associated with a reduced change in IgG titer at timepoint-2. Treatment with mTOR inhibitors resulted in a similar interaction at each timepoint. Cyclin-dependent kinase 4/6 inhibitor treatment was independently correlated with an incremental variation in IgG titer at timepoint-3. Specific subgroups (TKIs, antimetabolites, alkylating agents, and multiple-agent chemotherapy) predicted lack of seroconversion at timepoint-2, but their effect was not retained at timepoint-3. Eastern Cooperative Oncology Group performance status 2, immunosuppressive corticosteroid dosing, and granulocyte colony-stimulating factor use were independently linked to lower IgG titer after either dose of vaccine. CONCLUSIONS Drugs interfering with DNA synthesis, multiple-agent cytotoxic chemotherapy, TKIs, mTOR and cyclin-dependent kinase 4/6 inhibitors differentially modulate humoral response to messenger RNA-BNT162b2 vaccine.
Collapse
Affiliation(s)
- E M Ruggeri
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - F Nelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy.
| | - A Fabbri
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - A Onorato
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - D Giannarelli
- Clinical Trial Center, Biostatistics and Bioinformatics Unit, Scientific Direction, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - J R Giron Berrios
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - A Virtuoso
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - E Marrucci
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M Mazzotta
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M Schirripa
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - V Panichi
- Department of Oncology and Hematology, Microbiology and Virology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - G Pessina
- Department of Oncology and Hematology, Molecular Biology and Covid Diagnostics, Central Hospital of Belcolle, Viterbo, Italy
| | - C Signorelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - M G Chilelli
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - F Primi
- Department of Oncology and Hematology, Medical Oncology Unit, Central Hospital of Belcolle, Viterbo, Italy
| | - F Natoni
- Department of Oncology and Hematology, Molecular Biology and Covid Diagnostics, Central Hospital of Belcolle, Viterbo, Italy
| | - S Fazio
- Department of Oncology and Hematology, Molecular Biology and Covid Diagnostics, Central Hospital of Belcolle, Viterbo, Italy
| | - M A Silvestri
- Department of Oncology and Hematology, Microbiology and Virology Unit, Central Hospital of Belcolle, Viterbo, Italy
| |
Collapse
|
6
|
Ratta R, Verzoni E, Pantano F, Grassi P, De Lisi D, Onorato A, Prisciandaro M, Montone R, de Braud F, Santini D, Procopio G. Prognostic value of systemic inflammatory biomarkers in patients with mCRPC treated with abiraterone in pre-docetaxel setting. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx370.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
7
|
Abstract
A case of bilateral interdigital (Morton's) neuroma treated with steroid injection therapy developed plantar fat pad atrophy, shown on magnetic resonance imaging. Some pathologic changes at the site of injection (such as subcutaneous fat atrophy, depigmentation of the skin, and telangiectasias) are well known disadvantages of local steroid injection for the treatment of the Morton's neuroma. Scientific literature reports these problems (mainly as an aesthetic problem) in the dorsal aspect of the foot. In this work, the authors describe a case in which the steroid injection therapy has caused some changes in the plantar aspect of the feet, with serious functional problems. Fat pad atrophy is a serious problem in the foot and can cause a painful metatarsal syndrome with some important effects on the gait.
Collapse
Affiliation(s)
- P T Basadonna
- Department of Radiology, Ospedale Santa Maria della Misericordia, Udine, Italy
| | | | | | | |
Collapse
|
8
|
Onorato A, Rodriguez R, Marrero A, Palomino A, Grateron H, Balza V, Hernandez O, Rumenoff L. [Postoperative morbidity/mortality in gastric cancer according to the rules of the Japanese Society: preliminary report]. G E N 1995; 49:202-7. [PMID: 8598257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
With the purpose of evaluate the Morbi-mortality related with the kind of surgery recommended by the Japanese Research Society for Gastric Cancer (JRSGC), 13 patients treated surgically by the Rules of that Society were reviewed. Eleven patients were males and 2 females, with ages between 24 and 72 years old. Twelve of them were operated at the Hospital "Dr. Luis Gómez López" (MSAS) and one in a private clinic, both centers located in Barquisimeto, Lara State. Twelve (92.3%) of the patients had advanced Gastric Cancer and only one case was an Early Gastric Cancer. Nine patients received a Distal Gastrectomy (69.23%) and 4 a Total Gastrectomy. Eight among the 13 also underwent a combined resection of another organ(s) (Spleen; 4: Transverse Colon: 1; some kind of Pancreatic resection: 3; Gallbladder: 2). Considering the kind of Radicality (= D2: lymph Node Level Dissection, based on the JRSGC), 10 patients (76.9%) received a D2 type (the Radicality recommended by the JRSGC), being also disected another Lymph Groups (ALFA), and the Paraortics one in 6 of them. The Post-operative Stages founded were: Ia: one case; II:2 cases; IIIb: 3 cases; IV a:2 cases and IVb: 5 cases (38.46%). In relation with the Post-operative Morbidity, directly related with this kind of surgery, only one patient with a severe Desnutrion developed a Fistula, but it healed spontaneously, after a conservative treatment. Two patients received a second surgery; one during the immediate Post-operative period because a Mesentery Rotation, and the other at the 20th. Post-operative day due to an eventration plus an abdominal wall abscess. Both patients were discharge in good conditions. None of the 13 cases stayed in an Intensive or Intermediate Care Unit. There was no case of Post-operative Mortality. It is important to reassure the low risk of Post-operative Complications with this kind of Radical surgery, for Gastric Cancer patients, even in those with nutrional deficit and with a minimal hospital conditions.
Collapse
Affiliation(s)
- A Onorato
- Hospital Dr. Luis Gómez López, M.S.A.S., Departamento de Cirugía y Oncología, Barquisimeto, Estado Lara
| | | | | | | | | | | | | | | |
Collapse
|
9
|
Agnifili A, Gianfelice F, Gola P, Ibi I, Onorato A, De Bernardinis G. A rare case of splenic hematoma following chronic pancreatitis--the diagnostic and therapeutic procedures. Jpn J Surg 1991; 21:576-9. [PMID: 1813697 DOI: 10.1007/bf02470998] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We describe herein a clinical case in which a subcapsular splenic hematoma complicated chronic relapsing pancreatitis. A pathogenetic mechanism is postulated that explains the subacute insorgence of the liquid collection with the diffusion of proteolytic enzymes between the splenic capsule and parenchyma. Radical therapy, consisting of exeresis of the cystic formation, splenectomy and caudal pancreatectomy, is recommended for this extremely rare complication.
Collapse
Affiliation(s)
- A Agnifili
- Department of Surgery, University of L'Aquila, Italy
| | | | | | | | | | | |
Collapse
|
10
|
Agnifili A, Gianfelice F, Gola P, Guadagni S, Ibi I, Onorato A, De Bernardinis G. Subcapsular splenic hematoma complicating chronic relapsing pancreatitis. Case report. Eur J Surg 1991; 157:63-5. [PMID: 1675884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A case of subcapsular splenic hematoma complicating chronic relapsing pancreatitis is described. A pathogenetic mechanism is postulated to explain the subacute evolution of fluid collection with diffusion of proteolytic enzymes between the splenic capsule and parenchyma. Radical treatment comprised exercsis of the cystic structure, splenectomy and caudal pancreatectomy.
Collapse
Affiliation(s)
- A Agnifili
- Department of Surgery, University of L'Aquila, Italy
| | | | | | | | | | | | | |
Collapse
|
11
|
De Bernardinis G, Agnifili A, Gola P, Gianfelice F, Ranalletta D, Onorato A, Ibi I, Carboni M. [Digestive physiopathology of the pancreatectomized patient. Comparison of the results of total pancreatectomy and pancreaticoduodenectomy with preservation of the pylorus]. G Chir 1989; 10:472-6. [PMID: 2518437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The authors analyze their experience with pancreatectomy, pointing out the digestive pathophysiologic sequelae of the operated patients. A follow-up protocol based on upper digestive endoscopy, laboratory tests, scintigraphic and pH-metric tests compares the results achieved after total pancreatectomy with the results of pancreaticoduodenectomy. Total pancreatectomy is complicated by peptic ulcer, stump gastritis and gastroenteric dyskinesia. The preservation of the pylorus and the separation of the gastric anastomosis from the biliary one avoid the pathologic biliary reflux and minimize the functional and organic sequelae of the operation.
Collapse
|
12
|
Di Leo P, Onorato A. [Relationship between the changes of calcemia and plasmatic magnesium level in stress]. Boll Soc Ital Biol Sper 1968; 44:847-50. [PMID: 5699345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|