1
|
Jakob DA, Müller M, Kolitsas A, Exadaktylos AK, Demetriades D. Surgical Repair vs Splenectomy in Patients With Severe Traumatic Spleen Injuries. JAMA Netw Open 2024; 7:e2425300. [PMID: 39093564 PMCID: PMC11297384 DOI: 10.1001/jamanetworkopen.2024.25300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 06/02/2024] [Indexed: 08/04/2024] Open
Abstract
Importance The spleen is often removed in laparotomy after traumatic abdominal injury, with little effort made to preserve the spleen. Objective To explore the association of surgical management (splenic repair vs splenectomy) with outcomes in patients with traumatic splenic injuries undergoing laparotomy and to determine whether splenic repair is associated with lower mortality compared with splenectomy. Design, Setting, and Participants This is a trauma registry-based cohort study using the American College of Surgeons Trauma Quality Improvement Program database from January 2013 to December 2019. Participants included adult patients with severe splenic injuries (Abbreviated Injury Scale [AIS] grades 3-5) undergoing laparotomy after traumatic injury within 6 hours of admission. Data analysis was performed from April to August 2023. Exposures Splenic repair vs splenectomy in patients with severe traumatic splenic injury. Main Outcomes and Measures The primary outcome was in-hospital mortality. Outcomes were compared using different statistical approaches, including 1:1 exact matching with consecutive conditional logistic regression analysis as the primary analysis and multivariable logistic regression, propensity score matching, and inverse-probability weighting as sensitivity analyses. Results A total of 11 247 patients (median [IQR] age, 35 [24-52] years; 8179 men [72.7%]) with a severe traumatic splenic injury undergoing laparotomy were identified. Of these, 10 820 patients (96.2%) underwent splenectomy, and 427 (3.8%) underwent splenic repair. Among patients who underwent an initial splenic salvage procedure, 23 (5.3%) required a splenectomy during the subsequent hospital stay; 400 patients with splenic preservation were matched with 400 patients who underwent splenectomy (matched for age, sex, hypotension, trauma mechanism, AIS spleen grade, and AIS groups [0-2, 3, and 4-5] for head, face, neck, thorax, spine, and lower and upper extremity). Mortality was significantly lower in the splenic repair group vs the splenectomy group (26 patients [6.5%] vs 51 patients [12.8%]). The association of splenic repair with lower mortality was subsequently verified by conditional regression analysis (adjusted odds ratio, 0.4; 95% CI, 0.2-0.9; P = .03). Multivariable logistic regression, propensity score matching, and inverse-probability weighting confirmed this association. Conclusions and Relevance In this retrospective cohort study, splenic repair was independently associated with lower mortality compared with splenectomy during laparotomy after traumatic splenic injury. These findings suggest that efforts to preserve the spleen might be indicated in selected cases of severe splenic injuries.
Collapse
Affiliation(s)
- Dominik A. Jakob
- Division of Trauma and Surgical Critical Care, Department of Surgery, Los Angeles General Medical Center, University of Southern California, Los Angeles
- Department of Emergency Medicine, Inselspital Bern University Hospital, University of Bern, Bern, Switzerland
- Department of Visceral Surgery, Lindenhofspital, Bern, Switzerland
| | - Martin Müller
- Department of Emergency Medicine, Inselspital Bern University Hospital, University of Bern, Bern, Switzerland
| | - Apostolos Kolitsas
- Division of Trauma and Surgical Critical Care, Department of Surgery, Los Angeles General Medical Center, University of Southern California, Los Angeles
| | - Aristomenis K. Exadaktylos
- Department of Emergency Medicine, Inselspital Bern University Hospital, University of Bern, Bern, Switzerland
| | - Demetrios Demetriades
- Division of Trauma and Surgical Critical Care, Department of Surgery, Los Angeles General Medical Center, University of Southern California, Los Angeles
| |
Collapse
|
2
|
Tang-Tan A, Chien CY, Park S, Schellenberg M, Lam L, Martin M, Inaba K, Matsushima K. Clinical factors and outcomes of spleen-conserving surgery versus total splenectomy in splenic injuries: A nationwide database study. Am J Surg 2024; 233:142-147. [PMID: 38490878 DOI: 10.1016/j.amjsurg.2024.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 02/27/2024] [Accepted: 03/07/2024] [Indexed: 03/17/2024]
Abstract
BACKGROUND The objective of this study was to identify factors associated with the use of spleen-conserving surgeries, as well as patient outcomes, on a national scale. METHODS This retrospective cohort study (2010-2015) included patients (age≥16 years) with splenic injury in the National Trauma Data Bank. Patients who received a total splenectomy or a spleen-conserving surgery were compared for demographics and clinical outcomes. RESULTS During the study period, 18,425 received a total splenectomy and 1,825 received a spleen-conserving surgery. Total splenectomy was more likely to be performed for patients with age>65 (odds ratio [OR]: 0.63, p < 0.001), systolic blood pressure<90 (OR: 0.63, p < 0.001), heart rate>120 (OR: 0.83, p = 0.007), and high-grade injuries (OR: 0.18, p < 0.001). Penetrating trauma patients were more likely to undergo a spleen-conserving surgery (OR: 3.31, p < 0.001). The use of spleen-conserving surgery was associated with a lower risk of pneumonia (OR: 0.79, p = 0.009) and venous thromboembolism (OR: 0.72, p = 0.006). CONCLUSIONS Spleen-conserving surgeries may be considered for patients with penetrating trauma, age<65, hemodynamic stability, and low-grade injuries. Spleen-conserving surgeries have decreased risk of pneumonia and venous thromboembolism.
Collapse
Affiliation(s)
- Angela Tang-Tan
- Department of Surgery, University of Southern California, 2051 Marengo St. Los Angeles, 90033, CA, USA.
| | - Chih Ying Chien
- Chang Gung Memorial Hospital, Keelung, No. 222, Maijin Rd, Anle District, Keelung City, 204, Taiwan.
| | - Stephen Park
- Department of Surgery, University of Southern California, 2051 Marengo St. Los Angeles, 90033, CA, USA.
| | - Morgan Schellenberg
- Department of Surgery, University of Southern California, 2051 Marengo St. Los Angeles, 90033, CA, USA.
| | - Lydia Lam
- Department of Surgery, University of Southern California, 2051 Marengo St. Los Angeles, 90033, CA, USA.
| | - Matthew Martin
- Department of Surgery, University of Southern California, 2051 Marengo St. Los Angeles, 90033, CA, USA.
| | - Kenji Inaba
- Department of Surgery, University of Southern California, 2051 Marengo St. Los Angeles, 90033, CA, USA.
| | - Kazuhide Matsushima
- Department of Surgery, University of Southern California, 2051 Marengo St. Los Angeles, 90033, CA, USA.
| |
Collapse
|
3
|
Singh AK, Chandra J N, Paruthy SB, Belsariya V, Choudhary S. Survival Secrets: Unmasking the Factors Predicting Failure of Non-operative Management (NOM) in Splenic Injuries. Cureus 2023; 15:e47332. [PMID: 38021807 PMCID: PMC10657201 DOI: 10.7759/cureus.47332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND Splenic injuries are common solid organ injuries resulting from blunt abdominal trauma in road traffic accidents. Very often, splenic injuries can be life-threatening. Earlier, splenic injuries were often dealt with surgical intervention, such as splenectomy. With the recognition of the immunological function of the spleen and possible complications of splenectomy surgery, such as overwhelming post-splenectomy infections (OPSI), there has been a recent trend for non-operative management (NOM). OBJECTIVE To study the variables predicting failure of NOM in blunt abdominal trauma patients with splenic injury. METHODS This is a retrospective study that includes 235 patients who presented to the Safdarjung Hospital emergency room (New Delhi, India) with blunt trauma abdomen and splenic injuries with or without associated injuries between January 2019 and December 2021. The data was entered in a Microsoft Excel spreadsheet (Microsoft Corp., Redmond, WA, USA). Categorical variables were expressed as frequencies and percentages. Pearson's chi-square test of association was used to determine if there is a relationship between two variables. A p-value of <0.05 was considered statistically significant. RESULTS Out of 235 patients with blunt abdominal trauma and splenic injuries, 82 were hemodynamically unstable despite resuscitation and were taken up for emergency laparotomy. The remaining 153 patients, who were either hemodynamically stable or stabilized after adequate resuscitation, were managed on the lines of NOM. The number of patients with splenic injury in AAST grades 1, 2, 3, 4, and 5 was 36, 50, 40, 24, and three, respectively. Out of 153 patients, 130 (85%) were successfully managed by NOM, while eight (5%) had to discontinue NOM as they required surgical intervention. The failure of NOM (fNOM) is seen mostly with grade 5 injuries (2/2, 100%, p<0.01), followed by grade 4 (4/20, 20%) and grade 3 (2/37, 5.7%). The mean age in fNOM was 58.3 years, as compared to 42.2 years in the success of NOM (sNOM). All eight patients had multiple concomitant injuries, with femur fracture being the most common association in up to six patients (p<0.01), followed by liver injury in four patients. There were 15 mortalities, irrespective of AAST severity grade. All of these patients had associated concomitant injuries, with intracranial bleeding (n = 10, 32%, p<0.01) being the most common association, followed by femur fracture (n = 6, 20%) and liver injury (n = 5, 16%). Also, the cause of death was unrelated to splenic trauma (p = 0.67), with pulmonary embolism (n = 6, 40%, p<0.01) being the most common cause, followed by brain stem herniation (n = 5, 34%). CONCLUSION Non-operative management is a safe and efficient method for treating patients with splenic injuries who are hemodynamically stable or stabilized. The factors associated with fNOM include elderly age, a higher American Association for the Surgery of Trauma (AAST) grade of splenic injury, and associated concomitant injuries. Femur fracture was the most common concomitant injury present in cases where NOM failed, followed by liver injury. The presence of intracranial bleeds in these patients was a common association with mortality, irrespective of the grade of splenic injury.
Collapse
Affiliation(s)
- Arun K Singh
- General Surgery, Vardhman Mahavir Medical College, Safdarjung Hospital, New Delhi, IND
| | - Nemi Chandra J
- General Surgery, Vardhman Mahavir Medical College, Safdarjung Hospital, New Delhi, IND
| | - Shivani B Paruthy
- General Surgery, Vardhman Mahavir Medical College, Safdarjung Hospital, New Delhi, IND
| | - Vivek Belsariya
- General Surgery, Vardhman Mahavir Medical College, Safdarjung Hospital, New Delhi, IND
| | - Sushila Choudhary
- General Surgery, Vardhman Mahavir Medical College, Safdarjung Hospital, New Delhi, IND
| |
Collapse
|
4
|
Schunn MC, Schäfer J, Neunhoeffer F, Lieber J, Fuchs J. [Blunt abdominal trauma in children and adolescents: treatment concepts in the acute phase]. CHIRURGIE (HEIDELBERG, GERMANY) 2023; 94:651-663. [PMID: 37338573 DOI: 10.1007/s00104-022-01798-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/14/2022] [Indexed: 06/21/2023]
Abstract
Fatal accidents due to blunt force trauma are the leading cause of death in children and adolescents [1]. Abdominal trauma is the third most common cause of death after traumatic brain injury and thoracic injuries [2]. Abdominal injury is seen in approximately 2-5% of children involved in accidents [3]. Blunt abdominal injuries are common sequelae of traffic accidents (for example as seat belt injury), falls, and sports accidents. Penetrating abdominal injuries are rare in central Europe. Spleen, liver, and kidney lacerations are the most common injuries after blunt abdominal trauma [4]. In most situations, nonoperative management (NOM) has become the gold standard with the surgeon leading the multidisciplinary treatment [5].
Collapse
Affiliation(s)
- M C Schunn
- Klinik für Kinder- und Jugendmedizin, Abteilung für Kinderchirurgie und Kinderurologie, Universitätsklinikum Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Deutschland.
| | - J Schäfer
- Diagnostische und Interventionelle Radiologie, Abteilung für Kinderradiologie, Universitätsklinikum Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Deutschland
| | - F Neunhoeffer
- Klinik für Kinderheilkunde, Abteilung für Kinderkardiologie, Intensivmedizin und Pulmonologie, Universitätsklinikum Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Deutschland
| | - J Lieber
- Klinik für Kinder- und Jugendmedizin, Abteilung für Kinderchirurgie und Kinderurologie, Universitätsklinikum Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Deutschland
| | - J Fuchs
- Klinik für Kinder- und Jugendmedizin, Abteilung für Kinderchirurgie und Kinderurologie, Universitätsklinikum Tübingen, Hoppe-Seyler-Str. 3, 72076, Tübingen, Deutschland
| |
Collapse
|
5
|
Podda M, De Simone B, Ceresoli M, Virdis F, Favi F, Wiik Larsen J, Coccolini F, Sartelli M, Pararas N, Beka SG, Bonavina L, Bova R, Pisanu A, Abu-Zidan F, Balogh Z, Chiara O, Wani I, Stahel P, Di Saverio S, Scalea T, Soreide K, Sakakushev B, Amico F, Martino C, Hecker A, de'Angelis N, Chirica M, Galante J, Kirkpatrick A, Pikoulis E, Kluger Y, Bensard D, Ansaloni L, Fraga G, Civil I, Tebala GD, Di Carlo I, Cui Y, Coimbra R, Agnoletti V, Sall I, Tan E, Picetti E, Litvin A, Damaskos D, Inaba K, Leung J, Maier R, Biffl W, Leppaniemi A, Moore E, Gurusamy K, Catena F. Follow-up strategies for patients with splenic trauma managed non-operatively: the 2022 World Society of Emergency Surgery consensus document. World J Emerg Surg 2022; 17:52. [PMID: 36224617 PMCID: PMC9560023 DOI: 10.1186/s13017-022-00457-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 09/26/2022] [Indexed: 11/16/2022] Open
Abstract
Background In 2017, the World Society of Emergency Surgery published its guidelines for the management of adult and pediatric patients with splenic trauma. Several issues regarding the follow-up of patients with splenic injuries treated with NOM remained unsolved.
Methods Using a modified Delphi method, we sought to explore ongoing areas of controversy in the NOM of splenic trauma and reach a consensus among a group of 48 international experts from five continents (Africa, Europe, Asia, Oceania, America) concerning optimal follow-up strategies in patients with splenic injuries treated with NOM.
Results Consensus was reached on eleven clinical research questions and 28 recommendations with an agreement rate ≥ 80%. Mobilization after 24 h in low-grade splenic trauma patients (WSES Class I, AAST Grades I–II) was suggested, while in patients with high-grade splenic injuries (WSES Classes II–III, AAST Grades III–V), if no other contraindications to early mobilization exist, safe mobilization of the patient when three successive hemoglobins 8 h apart after the first are within 10% of each other was considered safe according to the panel. The panel suggests adult patients to be admitted to hospital for 1 day (for low-grade splenic injuries—WSES Class I, AAST Grades I–II) to 3 days (for high-grade splenic injuries—WSES Classes II–III, AAST Grades III–V), with those with high-grade injuries requiring admission to a monitored setting. In the absence of specific complications, the panel suggests DVT and VTE prophylaxis with LMWH to be started within 48–72 h from hospital admission. The panel suggests splenic artery embolization (SAE) as the first-line intervention in patients with hemodynamic stability and arterial blush on CT scan, irrespective of injury grade. Regarding patients with WSES Class II blunt splenic injuries (AAST Grade III) without contrast extravasation, a low threshold for SAE has been suggested in the presence of risk factors for NOM failure. The panel also suggested angiography and eventual SAE in all hemodynamically stable adult patients with WSES Class III injuries (AAST Grades IV–V), even in the absence of CT blush, especially when concomitant surgery that requires change of position is needed. Follow-up imaging with contrast-enhanced ultrasound/CT scan in 48–72 h post-admission of trauma in splenic injuries WSES Class II (AAST Grade III) or higher treated with NOM was considered the best strategy for timely detection of vascular complications. Conclusion This consensus document could help guide future prospective studies aiming at validating the suggested strategies through the implementation of prospective trauma databases and the subsequent production of internationally endorsed guidelines on the issue.
Collapse
Affiliation(s)
- Mauro Podda
- Department of Surgical Science, Emergency Surgery Unit, University of Cagliari, Cagliari, Italy.
| | - Belinda De Simone
- Department of Emergency, Digestive and Metabolic Minimally Invasive Surgery, Poissy and Saint Germain en Laye Hospitals, Poissy, France
| | - Marco Ceresoli
- General and Emergency Surgery Department, School of Medicine and Surgery, Milano-Bicocca University, Monza, Italy
| | - Francesco Virdis
- Trauma and Acute Care Surgery Department, Niguarda Hospital, Milan, Italy
| | - Francesco Favi
- Department of Emergency and Trauma Surgey, Bufalini Trauma Center, Cesena, Italy
| | - Johannes Wiik Larsen
- Department of Gastrointestinal Surgery, Stavanger University Hospital University of Bergen, Stavanger, Norway
| | - Federico Coccolini
- General, Emergency and Trauma Surgery Department, Pisa University Hospital, Pisa, Italy
| | | | - Nikolaos Pararas
- Department of General Surgery, Dr Sulaiman Al Habib/Alfaisal University, Riyadh, Saudi Arabia
| | - Solomon Gurmu Beka
- School of Medicine and Health Science, University of Otago, Wellington Campus, Wellington, New Zealand
| | - Luigi Bonavina
- Division of General Surgery, IRCCS Policlinico San Donato, University of Milan, Milan, Italy
| | - Raffaele Bova
- Department of Emergency and Trauma Surgey, Bufalini Trauma Center, Cesena, Italy
| | - Adolfo Pisanu
- Department of Surgical Science, Emergency Surgery Unit, University of Cagliari, Cagliari, Italy
| | - Fikri Abu-Zidan
- Department of Applied Statistics, The Research Office, College of Medicine and Health Sciences United Arab Emirates University, Abu Dhabi, UAE
| | - Zsolt Balogh
- Department of Traumatology, John Hunter Hospital and University of Newcastle, Newcastle, NSW, Australia
| | - Osvaldo Chiara
- Trauma and Acute Care Surgery Department, Niguarda Hospital, Milan, Italy
| | | | - Philip Stahel
- Department of Surgery, East Carolina University, Brody School of Medicine, Greenville, USA
| | - Salomone Di Saverio
- Department of Surgery, San Benedetto del Tronto Hospital, AV5, San Benedetto del Tronto, Italy
| | - Thomas Scalea
- Shock Trauma Center, University of Maryland School of Medicine, Baltimore, USA
| | - Kjetil Soreide
- Department of Gastrointestinal Surgery, Stavanger University Hospital University of Bergen, Stavanger, Norway
| | - Boris Sakakushev
- Research Institute of Medical University Plovdiv/University Hospital St George Plovdiv, Plovdiv, Bulgaria
| | - Francesco Amico
- Trauma Service, John Hunter Hospital, Newcastle, Australia.,The University of Newcastle, Newcastle, Australia
| | - Costanza Martino
- Department of Anesthesiology and Acute Care, Umberto I Hospital of Lugo, Ausl della Romagna, Lugo, Italy
| | - Andreas Hecker
- Department of General and Thoracic Surgery, University Hospital of Giessen, Giessen, Germany
| | - Nicola de'Angelis
- Unit of General Surgery, Henri Mondor Hospital, UPEC, Créteil, France
| | - Mircea Chirica
- Service de Chirurgie Digestive, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
| | - Joseph Galante
- Trauma Department, University of California, Davis, Sacramento, CA, USA
| | - Andrew Kirkpatrick
- General, Acute Care and Trauma Surgery Foothills Medical Centre, University of Calgary, Calgary, AB, Canada
| | - Emmanouil Pikoulis
- General Surgery, Hospital, National and Kapodistrian University of Athens (NKUA), Athens, Greece
| | - Yoram Kluger
- Division of General Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Denis Bensard
- Department of Surgery, Denver Health Medical Center, Denver, CO, USA
| | - Luca Ansaloni
- Unit of General Surgery, San Matteo Hospital, Pavia, Italy
| | - Gustavo Fraga
- Division of Trauma Surgery, University of Campinas, Campinas, SP, Brazil
| | - Ian Civil
- Director of Trauma Services, Auckland City Hospital, Auckland, New Zealand
| | | | - Isidoro Di Carlo
- Department of Surgical Sciences and Advanced Technologies, University of Catania, Catania, Italy
| | - Yunfeng Cui
- Department of Surgery, Tianjin Nankai Hospital, Nankai Clinical School of Medicine, Tianjin Medical University, Tianjin, China
| | - Raul Coimbra
- Riverside University Health System Medical Center, Moreno Valley, CA, USA
| | - Vanni Agnoletti
- Anesthesia and Intensive Care Unit, AUSL Romagna, M. Bufalini Hospital, Cesena, Italy
| | - Ibrahima Sall
- Department of General Surgery, Military Teaching Hospital, Hôpital Principal Dakar, Dakar, Senegal
| | - Edward Tan
- Department of Surgery, Radboudumc, Nijmegen, The Netherlands
| | - Edoardo Picetti
- Department of Anesthesia and Intensive Care, Parma University Hospital, Parma, Italy
| | - Andrey Litvin
- Department of Surgical Disciplines, Immanuel Kant Baltic Federal University, Regional Clinical Hospital, Kaliningrad, Russia
| | | | - Kenji Inaba
- University of Southern California, Los Angeles, USA
| | - Jeffrey Leung
- Division of Surgery and Interventional Science, University College London (UCL), London, UK.,Milton Keynes University Hospital, Milton Keynes, UK
| | | | - Walt Biffl
- Division of Trauma and Acute Care Surgery, Scripps Clinic Medical Group, La Jolla, La Jolla, CA, USA
| | - Ari Leppaniemi
- Abdominal Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Ernest Moore
- Ernest E. Moore Shock Trauma Center, University of Colorado School of Medicine, Denver, CO, USA
| | - Kurinchi Gurusamy
- Division of Surgery and Interventional Science, University College London (UCL), London, UK
| | - Fausto Catena
- Department of Emergency and Trauma Surgey, Bufalini Trauma Center, Cesena, Italy
| |
Collapse
|
6
|
Brahmbhatt AN, Ghobryal B, Wang P, Chughtai S, Baah NO. Evaluation of Splenic Artery Embolization Technique for Blunt Trauma. J Emerg Trauma Shock 2021; 14:148-152. [PMID: 34759633 PMCID: PMC8527058 DOI: 10.4103/jets.jets_64_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 11/21/2020] [Accepted: 02/21/2021] [Indexed: 11/16/2022] Open
Abstract
Introduction: Evaluate outcomes and radiation exposure across different splenic artery embolization (SAE) techniques for splenic injuries secondary to blunt trauma. Methods: This retrospective cohort study included patients 18 years of age or older who underwent SAE for splenic injury after blunt trauma from January 2011 to June 2019. Results: Sixty patients underwent angiography for splenic injury after blunt traumatic injury. Forty-four patients were embolized. Seventeen patients underwent proximal SAE, and 23 underwent distal SAE. Four patients had a combination of proximal and distal SAE. Eleven patients had subsequent major complications requiring splenectomy. There was no significant difference in major complication rate when comparing proximal SAE 29.4% versus distal SAE 21.7%. No significant difference was noted across the two groups with respect to age or grade of injury. There was a statistically significant difference (P = 0.004) in fluoroscopy time between the proximal 10.1 ± 4.2 min and distal group 17.8 ± 8.7 min. No statically significant difference was found in major complications when comparing coil versus gel foam embolization. Conclusion: Proximal SAE is associated with a significantly lower fluoroscopy time (P = 0.004). Complication rates are similar after proximal and distal SAE. No significant difference was found in major complication rates comparing coil versus gel foam embolization. Minor complications more commonly occurred after proximal embolization with gel-foam.
Collapse
Affiliation(s)
- Akshaar N Brahmbhatt
- Department of Imaging Sciences, Strong Memorial Hopsital, University of Rochester, Rochester, NY, USA
| | - Bishoy Ghobryal
- Department of Imaging Sciences, Strong Memorial Hopsital, University of Rochester, Rochester, NY, USA
| | - Patrick Wang
- Department of Imaging Sciences, Strong Memorial Hopsital, University of Rochester, Rochester, NY, USA
| | - Shahzaib Chughtai
- Department of Imaging Sciences, Strong Memorial Hopsital, University of Rochester, Rochester, NY, USA
| | - Nana Ohene Baah
- Department of Imaging Sciences, Strong Memorial Hopsital, University of Rochester, Rochester, NY, USA
| |
Collapse
|
7
|
Peter C, Tille JC, Botsikas D, Petignat P. Pelvic splenosis mimicking a suspicious adnexal mass. BMJ Case Rep 2021; 14:14/7/e243505. [PMID: 34257126 DOI: 10.1136/bcr-2021-243505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 58-year-old asymptomatic woman was referred to our gynecologic oncology unit for the management of a left adnexal mass found during a routine gynecologic examination. Her personal history included an emergency splenectomy at the age of 4 years old, following traumatic splenic laceration after a car accident. The patient's work-up (including transvaginal ultrasound and MRI) confirmed a pelvic solid mass, which was reported as suspicious for malignancy and classified as Ovarian-Adnexal Reporting & Data System-MRI 5. An exploratory laparoscopy was performed, showing a reddish blue lesion located at the left broad ligament. Histologic analysis showed the presence of splenic tissue and normal adnexa. The postoperative follow-up was uneventful.Pelvic splenosis is a challenging diagnosis rarely made preoperatively due to concern for malignancy. In the presence of a pelvic mass, the collection of a detailed patient's history, including information about previous splenic rupture, might raise suspicion for pelvic splenosis.
Collapse
Affiliation(s)
- Clarisse Peter
- Department of Paediatrics, Gynaecology and Obstetrics, Hôpitaux Universitaires Genève, Geneva, Switzerland
| | | | - Diomidis Botsikas
- Division of Radiology, University Hospitals Geneva, Geneva, Switzerland
| | - Patrick Petignat
- Department of Paediatrics, Gynaecology and Obstetrics, Hôpitaux Universitaires Genève, Geneva, Switzerland
| |
Collapse
|
8
|
Managing Ruptured Splenic Ectopic Pregnancy Without Splenectomy: Case Report and Literature Review. Reprod Sci 2021; 28:2323-2330. [PMID: 33638134 PMCID: PMC7909380 DOI: 10.1007/s43032-021-00476-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 01/24/2021] [Indexed: 12/04/2022]
Abstract
Splenic ectopic pregnancy is extremely rare but carries a high risk of uncontrollable life-threatening bleeding. Our aim is to try to diagnose those cases earlier and to include splenic preservation as good alternative for selected cases. Extensive review of the literature has been performed. Thirty-one case reports were identified, of which 4 have been excluded because they were not written in English. A 36-year-old woman presented to the Emergency Department with haemorrhagic shock. Despite the levonorgestrel intrauterine system (LNG-IUS) being in situ for 4 months, urinary and serum tests were both positive for pregnancy, and an ultrasound scan revealed haemoperitoneum suggestive of a ruptured ectopic pregnancy. An emergency Pfannenstiel laparotomy was performed and a diagnosis of spontaneous tubal abortion was made and the abdomen was subsequently closed. Following a period of cardiovascular instability on the Intensive Care Unit postoperatively, an urgent CT scan was performed which revealed bleeding from the spleen. A midline laparotomy was performed by the general surgeon, which involved resection of the gestational sac and splenorrhaphy. Twenty-seven cases were reviewed, and 73% of them presented as an emergency and 21 cases (81%) had been managed with splenectomy. CT scan had been used in eight of the previous case reports of splenic ectopic pregnancy with 100% diagnostic accuracy rate. Non-tubal ectopic pregnancies are very rare. Splenorrhaphy is a safe alternative to splenectomy in cases of splenic ectopic pregnancy. CT abdomen and pelvis with intravenous contrast can be very helpful in relatively stable patients with a vaginal ultrasound demonstrating an empty uterus, no clear adnexal masses or free fluid.
Collapse
|
9
|
Splenectomy modulates early immuno-inflammatory responses to trauma-hemorrhage and protects mice against secondary sepsis. Sci Rep 2018; 8:14890. [PMID: 30291296 PMCID: PMC6173732 DOI: 10.1038/s41598-018-33232-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 09/20/2018] [Indexed: 12/14/2022] Open
Abstract
In polytrauma patients, the impact of splenectomy is equivocal, ranging from negative to protective. We investigated the impact of splenectomy on immune responses in the 1st-hit polytrauma alone and on survival in the post-traumatic sepsis (2nd hit). Female BALB/c mice underwent polytrauma (1st hit) consisting of either a) TH: femur fracture, hemorrhagic shock or b) TSH: splenectomy, femur fracture, hemorrhagic shock. Additionally, the polytrauma hit was followed by cecal ligation and puncture (CLP) 48 h later and compared to CLP alone. Splenectomy improved the 28-day survival in secondary sepsis to 92% (from 62%), while TH lowered it to 46% (p < 0.05). The improved survival was concurrent with lower release of inflammatory cytokines (IL-6, CXCL-1, MCP-1) and increase of C5a post-CLP. In the polytrauma hit alone, TSH induced stronger neutrophilia (1.9 fold) and lymphocytosis (1.7 fold) when compared to TH mice. Moreover, TSH resulted in a 41% rise of regulatory T-cells and reduced the median fluorescence intensity of MHC-2 on monocytes by 55% within 48 h (p < 0.05). Conversely, leukocyte phagocytic capacity was significantly increased by 4-fold after TSH despite a similar M1/M2 macrophage profile in both groups. Summarizing, splenectomy provoked both immuno-suppressive and immuno-stimulatory responses but was life-saving in secondary sepsis. Additionally, the polytrauma components in 2-hit models should be tested for their effects on outcome; the presumed end-effect of the 1st hit solely based on the common immuno-inflammatory parameters could be misleading.
Collapse
|
10
|
Cardoso DL, Cardoso Filho FDEA, Cardoso AL, Gonzaga ML, Grande AJ. Should splenic autotransplantation be considered after total splenectomy due to trauma? Rev Col Bras Cir 2018; 45:e1850. [PMID: 29995152 DOI: 10.1590/0100-6991e-20181850] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 03/29/2018] [Indexed: 11/22/2022] Open
Abstract
Trauma is a public health problem and the most common cause of death in people under the age of 45. In blunt abdominal trauma, the spleen is the most commonly injured organ. Splenectomy remains the most common treatment, especially in high-grade lesions, despite increased nonoperative treatment. Removal of the spleen leads to increased susceptibility to infections due to its role in the immune function. Postsplenectomy sepsis is an important complication and presents a high mortality rate. Patients undergoing splenectomy should be immunized for encapsulated germs, as these are the agents most commonly associated with such infections. Splenic autotransplantation is a simple procedure, which can be an alternative to reduce infection rates consequent to total splenectomy, and reduce costs related to hospitalizations. This review aims to provide evidence-based information on splenic autotransplantation and its impact on the prognosis of patients undergoing total splenectomy. We searched the Cochrane Library, Medline/PubMed, SciELO and Embase, from January 2017 to January 2018 and selected articles in English and Portuguese, dated from 1919 to 2017. We found that the adjusted risk of death in splenectomized patients is greater than that of the general population, and when total splenectomy is performed, splenic autotransplantation is the only method capable of preserving splenic function, avoiding infections, especially postsplenectomy sepsis. Health professionals should be familiar with the consequences of the method chosen to manage the patient suffering from splenic trauma.
Collapse
Affiliation(s)
| | | | | | | | - Antônio José Grande
- - State University of Mato Grosso do Sul, Faculty of Medicine, Dourados, MS, Brazil
| |
Collapse
|
11
|
Mowery NT, Butts CC, Call EB. Current Management of Splenic Injuries: Who Needs a Splenectomy? CURRENT SURGERY REPORTS 2018. [DOI: 10.1007/s40137-018-0211-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
12
|
|
13
|
Fair KA, Connelly CR, Hart KD, Schreiber MA, Watters JM. Splenectomy is associated with higher infection and pneumonia rates among trauma laparotomy patients. Am J Surg 2017; 213:856-861. [PMID: 28433229 DOI: 10.1016/j.amjsurg.2017.04.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 02/09/2017] [Accepted: 04/01/2017] [Indexed: 12/13/2022]
Abstract
Splenectomy increases lifetime risk of thromboembolism (VTE) and is associated with long-term infectious complications, primarily, overwhelming post-splenectomy infection (OPSI). Our objective was to evaluate risk of VTE and infection at index hospitalization post-splenectomy. Retrospective review of all patients who received a laparotomy in the NTDB. Propensity score matching for splenectomy was performed, based on ISS, abdominal abbreviated injury score >3, GCS, sex and mechanism. Major complications, VTE, and infection rates were compared. Multiple logistic regression models were utilized to evaluate splenectomy-associated complications. 93,221 laparotomies were performed and 17% underwent splenectomy. Multiple logistic regression models did not demonstrate an association between splenectomy and major complications (OR 0.96, 95% CI 0.91-1.03, p = 0.25) or VTE (OR 1.05, 95% CI 0.96-1.14, p = 0.33). Splenectomy was independently associated with infection (OR 1.07, 95% CI 1.00-1.14, p = 0.045). Subgroup analysis of patients with infection demonstrated that splenectomy was most strongly associated with pneumonia (OR 1.41, 95% CI 1.26-1.57, p < 0.001). Splenectomy is not associated with higher overall complication or VTE rates during index hospitalization. However, splenectomy is associated with a higher rate of pneumonia.
Collapse
Affiliation(s)
- Kelly A Fair
- Oregon Health & Science University, Division of Trauma and Acute Care Surgery, Portland, OR, USA.
| | - Christopher R Connelly
- Oregon Health & Science University, Division of Trauma and Acute Care Surgery, Portland, OR, USA
| | - Kyle D Hart
- Oregon Health & Science University, Division of Trauma and Acute Care Surgery, Portland, OR, USA
| | - Martin A Schreiber
- Oregon Health & Science University, Division of Trauma and Acute Care Surgery, Portland, OR, USA
| | - Jennifer M Watters
- Oregon Health & Science University, Division of Trauma and Acute Care Surgery, Portland, OR, USA
| |
Collapse
|
14
|
Rong JJ, Liu D, Liang M, Wang QH, Sun JY, Zhang QY, Peng CF, Xuan FQ, Zhao LJ, Tian XX, Han YL. The impacts of different embolization techniques on splenic artery embolization for blunt splenic injury: a systematic review and meta-analysis. Mil Med Res 2017; 4:17. [PMID: 28573044 PMCID: PMC5450228 DOI: 10.1186/s40779-017-0125-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 05/10/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Splenic artery embolization (SAE) has been an effective adjunct to the Non-operative management (NOM) for blunt splenic injury (BSI). However, the optimal embolization techniques are still inconclusive. To further understand the roles of different embolization locations and embolic materials in SAE, we conducted this system review and meta-analyses. METHODS Clinical studies related to SAE for adult patients were researched in electronic databases, included PubMed, Embase, ScienceDirect and Google Scholar Search (between October 1991 and March 2013), and relevant information was extracted. To eliminate the heterogeneity, a sensitivity analysis was conducted on two reduced study sets. Then, the pooled outcomes were compared and the quality assessments were performed using Newcastle-Ottawa Scale (NOS). The SAE success rate, incidences of life-threatening complications of different embolization techniques were compared by χ2 test in 1st study set. Associations between different embolization techniques and clinical outcomes were evaluated by fixed-effects model in 2nd study set. RESULTS Twenty-three studies were included in 1st study set. And then, 13 of them were excluded, because lack of the necessary details of SAE. The remaining 10 studies comprised 2nd study set, and quality assessments were performed using NOS. In 1st set, the primary success rate is 90.1% and the incidence of life-threatening complications is 20.4%, though the cases which required surgical intervention are very few (6.4%). For different embolization locations, there was no obvious association between primary success rate and embolization location in both 1st and 2nd study sets (P > 0.05). But in 2nd study set, it indicated that proximal embolization reduced severe complications and complications needed surgical management. As for the embolic materials, the success rate between coil and gelfoam is not significant. However, coil is associated with a lower risk of life-threatening complications, as well as less complications requiring surgical management. CONCLUSIONS Different embolization techniques affect the clinical outcomes of SAE. The proximal embolization is the best option due to the less life-threatening complications. For commonly embolic material, coil is superior to gelfoam for fewer severe complications and less further surgery management.
Collapse
Affiliation(s)
- Jing-Jing Rong
- Department of Cardiology, General Hospital of Shenyang Military Region, Shenyang, 110016 China
| | - Dan Liu
- Department of Cardiology, General Hospital of Shenyang Military Region, Shenyang, 110016 China
| | - Ming Liang
- Department of Cardiology, General Hospital of Shenyang Military Region, Shenyang, 110016 China
| | - Qing-Hua Wang
- Department of Cardiology, Xinqiao Hospital of Third Military Medical University, Chongqing, 400038 China
| | - Jing-Yang Sun
- Department of Cardiology, General Hospital of Shenyang Military Region, Shenyang, 110016 China
| | - Quan-Yu Zhang
- Department of Cardiology, General Hospital of Shenyang Military Region, Shenyang, 110016 China
| | - Cheng-Fei Peng
- Department of Cardiology, General Hospital of Shenyang Military Region, Shenyang, 110016 China
| | - Feng-Qi Xuan
- Department of Cardiology, General Hospital of Shenyang Military Region, Shenyang, 110016 China
| | - Li-Jun Zhao
- Department of Cardiology, General Hospital of Shenyang Military Region, Shenyang, 110016 China
| | - Xiao-Xiang Tian
- Department of Cardiology, General Hospital of Shenyang Military Region, Shenyang, 110016 China
| | - Ya-Ling Han
- Department of Cardiology, General Hospital of Shenyang Military Region, Shenyang, 110016 China
| |
Collapse
|
15
|
Frandon J, Rodiere M, Arvieux C, Vendrell A, Boussat B, Sengel C, Broux C, Bricault I, Ferretti G, Thony F. Blunt splenic injury: are early adverse events related to trauma, nonoperative management, or surgery? Diagn Interv Radiol 2016; 21:327-33. [PMID: 26081719 DOI: 10.5152/dir.2015.14800] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PURPOSE We aimed to compare clinical outcomes and early adverse events of operative management (OM), nonoperative management (NOM), and NOM with splenic artery embolization (SAE) in blunt splenic injury (BSI) and identify the prognostic factors. METHODS Medical records of 136 consecutive patients with BSI admitted to a trauma center from 2005 to 2010 were retrospectively reviewed. Patients were separated into three groups: OM, NOM, and SAE. We focused on associated injuries and early adverse events. Multivariate analysis was performed on 23 prognostic factors to find predictors. RESULTS The total survival rate was 97.1%, with four deaths all occurred in the OM group. The spleen salvage rate was 91% in NOM and SAE. At least one adverse event was observed in 32.8%, 62%, and 96% of patients in NOM, SAE, and OM groups, respectively (P < 0.001). We found significantly more deaths, infectious complications, pleural drainage, acute renal failures, and pancreatitis in OM and more pseudocysts in SAE. Six prognostic factors were statistically significant for one or more adverse events: simplified acute physiology score 2 ≥25 for almost all adverse events, age ≥50 years for acute respiratory syndrome, limb fracture for secondary bleeding, thoracic injury for pleural drainage, and at least one associated injury for pseudocyst. Adverse events were not related to the type of BSI management. CONCLUSION Patients with BSI present worse outcome and more adverse events in OM, but this is related to the severity of injury. The main predictor of adverse events remains the severity of injury.
Collapse
Affiliation(s)
- Julien Frandon
- Clinique Universitaire de Radiologie et d'Imagerie Médicale, Grenoble University Hospital, Grenoble, France.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Loggers SAI, Koedam TWA, Giannakopoulos GF, Vandewalle E, Erwteman M, Zuidema WP. Definition of hemodynamic stability in blunt trauma patients: a systematic review and assessment amongst Dutch trauma team members. Eur J Trauma Emerg Surg 2016; 43:823-833. [PMID: 27900417 PMCID: PMC5707227 DOI: 10.1007/s00068-016-0744-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 11/21/2016] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Trauma is a great contributor to mortality worldwide. One of the challenges in trauma care is early identification and management of bleeding. The circulatory status of blunt trauma patients in the emergency room is evaluated using hemodynamic (HD) parameters. However, there is no consensus on which parameters to use. In this study, we evaluate the used terms and definitions in the literature for HD stability and compare those to the opinion of Dutch trauma team members. METHOD A systematic review was performed to collect the definitions used for HD stability. Studies describing the assessment and/or treatment of blunt trauma patients in the emergency room were included. In addition, an online survey was conducted amongst Dutch trauma team members. RESULTS Out of a total of 222, 67 articles were found to be eligible for inclusion. HD stability was defined in 70% of these articles. The most used parameters were systolic blood pressure and heart rate. Besides the variety of parameters, a broad range of corresponding cut-off points is noted. Despite some common ground, high inter- and intra-variability is seen for the physicians that are part of the Dutch trauma teams. CONCLUSION All authors acknowledge HD stability as the most important factor in the assessment and management of blunt trauma patients. There is, however, no consensus in the literature as well as none-to-fair consensus amongst Dutch trauma team members in the definition of HD stability. A trauma team ready to co-operate with consensus-based opinions together with a valid scoring system is in our opinion the best method to assess and treat seriously injured trauma patients.
Collapse
Affiliation(s)
- S A I Loggers
- Department of Trauma Surgery, VU University Medical Center, 7F029, De Boelelaan 1117, 1007 MB, Amsterdam, The Netherlands.
| | - T W A Koedam
- Department of Trauma Surgery, VU University Medical Center, 7F029, De Boelelaan 1117, 1007 MB, Amsterdam, The Netherlands
| | - G F Giannakopoulos
- Department of Trauma Surgery, VU University Medical Center, 7F029, De Boelelaan 1117, 1007 MB, Amsterdam, The Netherlands
| | - E Vandewalle
- Department of Emergency Medicine, VU University Medical Center, Amsterdam, The Netherlands
| | - M Erwteman
- Department of Anesthesiology, VU University Medical Center, Amsterdam, The Netherlands
| | - W P Zuidema
- Department of Trauma Surgery, VU University Medical Center, 7F029, De Boelelaan 1117, 1007 MB, Amsterdam, The Netherlands
| |
Collapse
|
17
|
Olufajo OA, Rios-Diaz A, Peetz AB, Williams KJ, Havens JM, Cooper ZR, Gates JD, Haider AH, Salim A, Askari R. Comparing Readmissions and Infectious Complications of Blunt Splenic Injuries Using a Statewide Database. Surg Infect (Larchmt) 2016; 17:191-7. [PMID: 26859534 DOI: 10.1089/sur.2015.137] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Although non-operative management of blunt splenic injury (BSI) is increasingly common, the long-term infectious complications after adjunct splenic artery embolization (SAE) are not well described. METHODS Patients aged 18-64 y with BSI were identified in the California State Inpatient Database (2007-2011) and categorized as receiving either non-operative management (NOM) without SAE, NOM with SAE, or operative management (OM). The cumulative incidence of infections (surgical site infections [SSI], pneumonia, urinary tract infections, and sepsis) requiring readmission at different times up to one y after injury were calculated. Patient and treatment factors associated with infectious readmissions were determined using multivariable logistic regression models. RESULTS Of the 4,360 patients with BSI, 61.6% had NOM without SAE, 5.8% had NOM with SAE, and 32.6% had OM. The cumulative incidences of infectious complications after each of the management modes were 1.27%, 1.59%, and 1.76%, respectively, during admission (p = 0.446); 2.16%, 5.18%, and 4.85%, respectively, at 30 d after injury (p < 0.001); and 4.69%, 9.16%, and 8.85%, respectively, at one y after injury (p < 0.001). Risk factors for infection-associated readmissions within one y after injury were Charlson score ≥2 (adjusted odds ratio [AOR] 3.9; 95% confidence interval [CI] 2.61-6.02), length of stay >seven d (AOR 2.47; 95% CI 1.58-3.85), NOM with SAE (AOR 2.00; 95% CI 1.19-3.34), and OM (AOR 1.47; 95% CI 1.05-2.07). CONCLUSIONS The long-term risk of infectious complications in patients with BSI who have NOM with SAE is similar to that in patients who are treated with OM, indicating the need for pro-active strategies to reduce long-term infectious complications after SAE.
Collapse
Affiliation(s)
- Olubode A Olufajo
- 1 Division of Trauma, Burn, and Surgical Critical Care, Department of Surgery, Brigham and Women's Hospital , Boston, Massachusetts.,2 Center for Surgery and Public Health, Brigham and Women's Hospital , Harvard Medical School, and Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Arturo Rios-Diaz
- 2 Center for Surgery and Public Health, Brigham and Women's Hospital , Harvard Medical School, and Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Allan B Peetz
- 1 Division of Trauma, Burn, and Surgical Critical Care, Department of Surgery, Brigham and Women's Hospital , Boston, Massachusetts
| | - Katherine J Williams
- 1 Division of Trauma, Burn, and Surgical Critical Care, Department of Surgery, Brigham and Women's Hospital , Boston, Massachusetts.,2 Center for Surgery and Public Health, Brigham and Women's Hospital , Harvard Medical School, and Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Joaquim M Havens
- 1 Division of Trauma, Burn, and Surgical Critical Care, Department of Surgery, Brigham and Women's Hospital , Boston, Massachusetts.,2 Center for Surgery and Public Health, Brigham and Women's Hospital , Harvard Medical School, and Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Zara R Cooper
- 1 Division of Trauma, Burn, and Surgical Critical Care, Department of Surgery, Brigham and Women's Hospital , Boston, Massachusetts.,2 Center for Surgery and Public Health, Brigham and Women's Hospital , Harvard Medical School, and Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Jonathan D Gates
- 1 Division of Trauma, Burn, and Surgical Critical Care, Department of Surgery, Brigham and Women's Hospital , Boston, Massachusetts
| | - Adil H Haider
- 1 Division of Trauma, Burn, and Surgical Critical Care, Department of Surgery, Brigham and Women's Hospital , Boston, Massachusetts.,2 Center for Surgery and Public Health, Brigham and Women's Hospital , Harvard Medical School, and Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Ali Salim
- 1 Division of Trauma, Burn, and Surgical Critical Care, Department of Surgery, Brigham and Women's Hospital , Boston, Massachusetts.,2 Center for Surgery and Public Health, Brigham and Women's Hospital , Harvard Medical School, and Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Reza Askari
- 1 Division of Trauma, Burn, and Surgical Critical Care, Department of Surgery, Brigham and Women's Hospital , Boston, Massachusetts.,2 Center for Surgery and Public Health, Brigham and Women's Hospital , Harvard Medical School, and Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| |
Collapse
|
18
|
Cost-effectiveness of endovascular repair, open repair, and conservative management of splenic artery aneurysms. J Vasc Surg 2015; 61:1432-40. [PMID: 25827968 DOI: 10.1016/j.jvs.2014.12.064] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2014] [Accepted: 12/21/2014] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Open repair (OPEN) and conservative management (CONS) have been the treatments of choice for splenic artery aneurysms (SAAs) for many years. Endovascular repair (EV) has been increasingly used with good short-term results. In this study, we evaluated the cost-effectiveness of OPEN, EV, and CONS for the treatment of SAAs. METHODS A decision analysis model was developed using TreeAge Pro 2013 software (TreeAge Inc, Williamstown, Mass) to evaluate the cost-effectiveness of the different treatments for SAAs. A hypothetical cohort of 10,000 55-year-old female patients with SAAs was assessed in the reference-case analysis. Perioperative mortality, disease-specific mortality rates, complications, rupture risks, and reinterventions were retrieved from a recent and extensive meta-analysis. Costs were analyzed with the 2014 Medicare database. The willingness to pay was set to $60,000/quality-adjusted life years (QALYs). Outcomes evaluated were QALYs, costs from the health care perspective, and the incremental cost-effectiveness ratio (ICER). Extensive sensitivity analyses were performed and different clinical scenarios evaluated. Probabilistic sensitivity analysis was performed to include the uncertainty around the variables. A flowchart for clinical decision-making was developed. RESULTS For a 55-year-old female patient with a SAA, EV has the highest QALYs (11.32; 95% credibility interval [CI], 9.52-13.17), followed by OPEN (10.48; 95% CI, 8.75-12.25) and CONS (10.39; 95% CI, 8.96-11.87). The difference in effect for 55-year-old female patients between EV and OPEN is 0.84 QALY (95% CI, 0.42-1.34), comparable with 10 months in perfect health. EV is more effective and less costly than OPEN and more effective and more expensive compared with CONS, with an ICER of $17,154/QALY. Moreover, OPEN, with an ICER of $223,166/QALY, is not cost-effective compared with CONS. In elderly individuals (age >78 years), the ICER of EV vs CONS is $60,503/QALY and increases further with age, making EV no longer cost-effective. Very elderly patients (age >93 years) have higher QALYs and lower costs when treated with CONS. The EV group has the highest number of expected reinterventions, followed by CONS and OPEN, and the number of expected reinterventions decreases with age. CONCLUSIONS EV is the most cost-effective treatment for most patient groups with SAAs, independent of the sex and risk profile of the patient. EV is superior to OPEN, being both cost-saving and more effective in all age groups. Elderly patients should be considered for CONS, based on the high costs in relation to the very small gain in health when treated with EV. The very elderly should be treated with CONS.
Collapse
|
19
|
Barmparas G, Lamb AW, Lee D, Nguyen B, Eng J, Bloom MB, Ley EJ. Postoperative infection risk after splenectomy: A prospective cohort study. Int J Surg 2015; 17:10-4. [PMID: 25779211 DOI: 10.1016/j.ijsu.2015.03.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2015] [Revised: 02/17/2015] [Accepted: 03/03/2015] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Splenectomy is associated with a life-long risk for overwhelming infections. The risk for early post-operative infectious complications following traumatic and elective splenectomy is, however, understudied. This investigation aimed to determine if splenectomy increases the risk for post-operative infections. METHODS This was a retrospective review of prospectively collected data on patients admitted to the surgical intensive care unit (SICU) between 1/2011 and 7/2013 investigating the risk for infectious complications in patients undergoing a splenectomy compared with those undergoing any other abdominal surgery. RESULTS During the 30-month study period, a total of 1884 patients were admitted to the SICU. Of those, 33 (2%) had a splenectomy and 493 (26%) had an abdominal surgery. The two groups were well balanced for age, APACHE IV score >20, and past medical history, including diabetes mellitus, cardiac history, renal failure or immunosuppression. Patients undergoing splenectomy were more likely to have sustained a traumatic injury (30% vs. 7%, p < 0.01). After adjustment, splenectomy was associated with increased risk for infectious complications (49% vs. 29%, Adjusted Odds Ratio (AOR) [95% CI]: 2.7 [1.3, 5.6], p = 0.01), including intra-abdominal abscess (9% vs. 3%, AOR [95% CI]: 4.3 [1.1, 16.2], p = 0.03). On a subgroup analysis, there were no differences between traumatic and elective splenectomy with regards to overall infectious complications (50% vs. 46%, p = 0.84), although, abdominal abscess developed only in those who had an elective splenectomy (0% vs. 12%, p = 0.55). CONCLUSION Splenectomy increases the risk for post-operative infectious complications. Further studies identifying strategies to decrease the associated morbidity are necessary.
Collapse
Affiliation(s)
- Galinos Barmparas
- Department of Surgery, Division of Acute Care Surgery and Surgical Critical Care, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Alexander W Lamb
- Department of Surgery, Division of Acute Care Surgery and Surgical Critical Care, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Debora Lee
- Department of Surgery, Division of Acute Care Surgery and Surgical Critical Care, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Brandon Nguyen
- Department of Surgery, Division of Acute Care Surgery and Surgical Critical Care, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jamie Eng
- Department of Surgery, Division of Acute Care Surgery and Surgical Critical Care, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Matthew B Bloom
- Department of Surgery, Division of Acute Care Surgery and Surgical Critical Care, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Eric J Ley
- Department of Surgery, Division of Acute Care Surgery and Surgical Critical Care, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
| |
Collapse
|
20
|
Abstract
BACKGROUND Trauma and emergency surgery continues to evolve as a surgical niche. The simple fact that The Journal of Trauma is now entitled The Journal of Trauma and Acute Care Surgery captures this reality. We sought to characterize the niche that trauma and emergency surgeons have occupied during the maturation of the acute care surgery model. METHODS We analyzed the University Health System Consortium-Association of American Medical Colleges Faculty Practice Solutions Center database for the years 2007 to 2012 for specific current procedural terminology (CPT) codes. This database includes coding and billing data for more than 90 academic medical centers throughout the United States. We analyzed frequency counts and work relative value units (wRVUs) generated for specific codes to characterize the average trauma and emergency surgeon's work experience over time. RESULTS We found that acute care surgeons generated 42.4% of wRVUs from procedural work and 57.6% from cognitive work. For cognitive work, critical care services generated the most wRVUs per year (25.2% of total), and subsequent hospital care was the most frequently performed activity (1,236.6 codes generated per year). For procedural work, laparoscopic cholecystectomies produced the most wRVUs per year (2.4% of total), and placement of a nontunneled catheter was the most frequently performed procedure (42.2 times per year). The average acute care surgeon performed the following numbers of procedures per year: 29.6 cholecystectomies and 20.0 appendectomies; 7.7 wound vacuum device changes; 5.9 implantation of mesh procedures; 4.9 splenectomies and 0.4 splenorrhaphies; 2.6 perirectal abscess drainage procedures; less than one component separation fascial hernia repair; and less than one video-assisted thoracic surgery. CONCLUSION The modern acute care surgeon is a hybrid of critical care medicine physician and ever-evolving surgical interventionist. Acute care surgeons continue to do traditional trauma work while increasingly performing acute care surgeries. The work of acute care surgeons serves a growing role and fills a valuable niche in our health care system.
Collapse
|
21
|
Embolization for pediatric blunt splenic injury is an alternative to splenectomy when observation fails. J Trauma Acute Care Surg 2013; 75:421-5. [PMID: 23928740 DOI: 10.1097/ta.0b013e3182995c70] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Management of splenic injury has shifted from operative to nonoperative management in both children and adults with reports of high success rates. Benefits of splenic conservation include decreased hospital stay, blood transfusion, and mortality, as well as avoidance of infectious complications. Angiography with embolization is an innovative adjunct to nonoperative management and has resulted in increased splenic salvage in adults; however, data in the pediatric population are scant. METHODS A retrospective comparative study of a single-hospital trauma registry reviewed from 1999 to 2009. Patients 18 years and younger admitted with injury to the spleen were included. Children with penetrating injury were excluded. Children were divided into three categories by initial treatment: observation, embolization, or splenectomy. Data recorded include age, radiographic grade of injury, and Injury Severity Score (ISS). Groups were analyzed for success of initial treatment, requirement for transfusion of packed red blood cells, splenic salvage, and mortality. RESULTS Registry review identified 259 children with blunt splenic injury. Initial treatment was observation in 227, embolization in 15, and splenectomy in 17. In the observation group, 9 (4%) of 227 children failed initial treatment; 8 of these underwent embolization, while 1 unerwent splenectomy. In the embolization group, 1 (7%) of 15 failed initial treatment and underwent splenectomy. Blood transfusion was required by 38 (17%) of 227 in the observation group, 6 (40%) of 15 (p = 0.02) in the embolization group, and 15 (88%) of 17 (p < 0.01) in the splenectomy group. Overall splenic salvage rate was 237 (92%) of 259. Three children died in the observation group, and four children died in the splenectomy group. There was no death in the embolization group. CONCLUSION Splenic artery embolization for blunt trauma in children is associated with a higher blood transfusion rate compared with observation but offers a safe, intermediate alternative to splenectomy when observation fails. LEVEL OF EVIDENCE Therapeutic study, level IV.
Collapse
|
22
|
Abstract
PURPOSE OF REVIEW To review the current care of the patient with an injured spleen. RECENT FINDINGS The initial care of the patient with splenic injury is dictated by their hemodynamic presentation and the institution's resources. Although most high-grade injuries require splenectomy, up to 38% are successfully managed nonoperatively. Angioembolization has increased splenic salvage with a minimum of complications. In the absence of injuries that mandate longer hospital stays, patients with low-grade injuries are successfully discharged in 1-2 days and high-grade injuries in 3-4 days. Delayed splenic hemorrhage remains a feared complication, but fortunately the 180-day readmission rate for splenectomy is low with the majority of those returning within 8 days of injury. SUMMARY Nonoperative management (NOM) is the standard of care for the hemodynamically stable patient with an isolated blunt splenic injury. Splenic salvage can be safely increased, even in higher grade injuries, with the use of angioembolization. Patients managed nonoperatively are successfully discharged as early as 1-2 days for low-grade injuries and as early as 3-4 days for higher grade. Safe management of the patient with blunt splenic injury requires careful selection for NOM, meticulous monitoring and follow-up.
Collapse
|
23
|
Singer G, Rieder S, Eberl R, Wegmann H, Hoellwarth ME. Comparison of two treatment eras and sonographic long-term outcome of blunt splenic injuries in children. Eur J Pediatr 2013; 172:1187-90. [PMID: 23644650 DOI: 10.1007/s00431-013-2022-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Revised: 04/11/2013] [Accepted: 04/22/2013] [Indexed: 11/24/2022]
Abstract
UNLABELLED The treatment of blunt splenic injuries (BSI) has undergone a significant shift away from an operative approach to a conservative treatment regimen in the last decades. Data concerning long-term follow-up of children sustaining BSI are largely confined to telephone surveys. Children treated with BSI over a 33-year period were analyzed. In order to describe the changing treatment, patients were divided into two groups: group I included children treated between 1977 and 1999; group II children treated between 2000 and 2009. Additionally, patients treated nonoperatively between 2000 and 2009 were invited for a sonographic follow-up examination. In group I 81 patients and in group II 89 patients were treated. An increase of male patients from 69 to 88 % was observed, comparing the two eras. While children treated in the earlier period were 8.8-years-old mean (range 1 to 15), the patients treated between 2000 and 2009 were older (mean 10.4 years, range 1 to 17). Between 1977 and 1999, 79 % of the patients were treated nonoperatively. This rate considerably increased to 94 % in the second era. Follow-up examination was performed with a mean age of 6 years (range 1 to 11 years) post-injury. In 79 % of the cases, the spleen healed without sonographic long-term sequelae. In the remaining 21 % of the patients, a scar formation could be demonstrated. CONCLUSION We were able to confirm that the majority of children sustaining BSI can be safely treated conservatively.
Collapse
Affiliation(s)
- Georg Singer
- Department of Pediatric and Adolescent Surgery, Medical University of Graz, Auenbruggerplatz 34, 8036 Graz, Austria.
| | | | | | | | | |
Collapse
|
24
|
Mossadegh S, Midwinter M, Sapsford W, Tai N. Military treatment of splenic injury in the era of non-operative management. J ROY ARMY MED CORPS 2013; 159:110-3. [DOI: 10.1136/jramc-2013-000039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
25
|
Rodeghiero F, Ruggeri M. Short- and long-term risks of splenectomy for benign haematological disorders: should we revisit the indications? Br J Haematol 2012; 158:16-29. [PMID: 22571181 DOI: 10.1111/j.1365-2141.2012.09146.x] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Accepted: 03/19/2012] [Indexed: 12/22/2022]
Abstract
Splenectomy has represented a key treatment option in the treatment of many benign haematological diseases, including immune thrombocytopenia (ITP) and disorders associated with ongoing haemolysis (thalassaemia major and intermedia, sickle cell disease, and hereditary or acquired haemolytic anaemias). Improvements in surgical techniques have reduced perioperative complications and mortality. Preventive measures (new protein conjugate vaccines, antibiotic prophylaxis, and increased vigilance) are thought to greatly reduce the risk of overwhelming post-splenectomy infection (OPSI), although their implementation is inconsistent. Nevertheless, there is increasing documentation of the short- and long-term risks of splenectomy, which vary according to the underlying indication. Splenectomized patients are at increased risk of venous thromboembolism, particularly within the splenoportal system. The long-term thromboembolic risk is higher in haematological disorders associated with ongoing haemolysis, particularly in thalassaemia intermedia, which has led to a more conservative approach. In comparison, patients with ITP appear to be at lower risk of adverse effects of splenectomy, which maintains its place as the potentially most curative and safe second-line treatment. However, a splenectomy-sparing approach is also emerging for ITP, and recent guidelines recommend that this procedure is deferred until ≥ 12 months from ITP diagnosis, to allow sufficient time for possible remission.
Collapse
Affiliation(s)
- Francesco Rodeghiero
- Department of Cell Therapy and Haematology, San Bortolo Hospital, Vicenza, Italy.
| | | |
Collapse
|
26
|
Blunt splenic trauma: splenectomy increases early infectious complications: a prospective multicenter study. J Trauma Acute Care Surg 2012; 72:229-34. [PMID: 22310131 DOI: 10.1097/ta.0b013e31823fe0b6] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The purpose of this study was to evaluate the effect of the method of splenic injury management on early infectious complications. METHODS Prospective observational, multicenter study which included all patients with blunt splenic injury surviving at least 72 hours. Epidemiologic and clinical data, grade of splenic injury, method of splenic management, and infectious complications during the initial hospitalization were collected according to a standardized collecting datasheet. Logistic regression analysis was used to identify independent risk factors for infectious complications. RESULTS During a 22-month period, 269 eligible patients were enrolled in the study. Overall, 105 (39.0%) patients were observed; 48 (17.8%) underwent successful angioembolization, 19 (7.1%) underwent splenorrhaphy, and 97 (36.1%) underwent splenectomy. Multivariate analysis adjusting for age, hypotension on admission, Glasgow Coma Scale, Injury Severity Score, Abbreviated Injury Scale, laparotomy, grade of splenic injury, and associated solid and hollow viscus injuries, showed that splenectomy had a significantly higher incidence of infectious complications than splenic preservation (adjusted odds ratio [95% confidence interval], 9.62 [3.04-30.30]; p < 0.001). A regression model analysis identified splenectomy, hypotension on admission, associated hollow viscus injury, and high Injury Severity Score as independent risk factors for infectious complications. Forward logistic regression analysis, which included only the 176 patients with grades III to V splenic injuries, identified splenectomy as the most significant independent risk factors for infection (adjusted odds ratio [95% confidence interval], 16.67 [3.76-71.43]; p < 0.001). CONCLUSIONS Splenectomy is an independent risk factor for early infectious complications. Splenic-preserving techniques should be considered more liberally.
Collapse
|
27
|
Abstract
Evaluation for splenic injury is an important component of patient assessment after blunt abdominal trauma. Key imaging modalities include ultrasound, particularly for rapid identification of hemoperitoneum, and computed tomography (CT), which permits a more detailed and accurate determination of splenic integrity. Specific findings at contrast-enhanced multidetector CT (MDCT) should prompt the consideration of catheter angiography with arterial embolization as an adjunct to nonsurgical management. This article reviews the roles of imaging in the management of splenic trauma, illustrates the MDCT appearance of various splenic injuries, and discusses imaging-based indications for operative and angiographic intervention.
Collapse
|
28
|
Epidemiology and risk factors of sepsis after multiple trauma: an analysis of 29,829 patients from the Trauma Registry of the German Society for Trauma Surgery. Crit Care Med 2011; 39:621-8. [PMID: 21242798 DOI: 10.1097/ccm.0b013e318206d3df] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVES The objectives of this study were 1) to assess potential changes in the incidence and outcome of sepsis after multiple trauma in Germany between 1993 and 2008 and 2) to evaluate independent risk factors for posttraumatic sepsis. DESIGN Retrospective analysis of a nationwide, population-based prospective database, the Trauma Registry of the German Society for Trauma Surgery. SETTING A total of 166 voluntarily participating trauma centers (levels I-III). PATIENTS Patients registered in the Trauma Registry of the German Society for Trauma Surgery between 1993 and 2008 with complete data sets who presented with a relevant trauma load (Injury Severity Score of ≥ 9) and were admitted to an intensive care unit (n = 29,829). INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Over the 16-yr study period, 10.2% (3,042 of 29,829) of multiply injured patients developed sepsis during their hospital course. Annual data were summarized into four subperiods: 1993-1996, 1997-2000, 2001-2004, and 2005-2008. The incidences of sepsis for the four subperiods were 14.8%, 12.5%, 9.4%, and 9.7% (p < .0001), respectively. In-hospital mortality for all trauma patients decreased for the respective subperiods (16.9%, 16.0%, 13.7%, and 11.9%; p < .0001). For the subgroup of patients with sepsis, the mortality rates were 16.2%, 21.5%, 22.0%, and 18.2% (p = .054), respectively. The following independent risk factors for posttraumatic sepsis were calculated from a multivariate logistic regression analysis: male gender, age, preexisting medical condition, Glasgow Coma Scale score of ≤ 8 at scene, Injury Severity Score, Abbreviated Injury ScaleTHORAX score of ≥ 3, number of injuries, number of red blood cell units transfused, number of operative procedures, and laparotomy. CONCLUSIONS The incidence of sepsis decreased significantly over the study period; however, in this decade the incidence remained unchanged. Although overall mortality from multiple trauma has declined significantly since 1993, there has been no significant decrease of mortality in the subgroup of septic trauma patients. Thus, sepsis has remained a challenging complication after trauma during the past 2 decades. Recognition of the identified risk factors may guide early diagnostic workup and help to reduce septic complications after multiple trauma.
Collapse
|
29
|
Dasgupta N, Matsumoto AH, Arslan B, Turba UC, Sabri S, Angle JF. Embolization therapy for traumatic splenic lacerations. Cardiovasc Intervent Radiol 2011; 35:795-806. [PMID: 21674281 DOI: 10.1007/s00270-011-0186-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 05/09/2011] [Indexed: 12/29/2022]
Abstract
PURPOSE This study was designed to evaluate the clinical success, complications, and transfusion requirements based on the location of and agents used for splenic artery embolization in patients with splenic trauma. METHODS A retrospective study was performed of patients with splenic trauma who underwent angiography and embolization from September 2000 to January 2010 at a level I trauma center. Electronic medical records were reviewed for demographics, imaging data, technical aspects of the procedure, and clinical outcomes. RESULTS Fifty patients were identified (34 men and 16 women), with an average age of 48 (range, 16-80) years. Extravasation was seen on initial angiography in 27 (54%) and was absent in 23 (46%). All 27 patients with extravasation were embolized, and 18 of 23 (78.2%) without extravasation were embolized empirically. Primary clinical success was similar (>75%) across all embolization locations, embolic agents, and grades of laceration treated. Of 45 patients treated, 9 patients (20%) were embolized in the main splenic artery, 34 (75.6%) in the splenic hilum, and 2 (4.4%) were embolized in both locations. Partial splenic infarctions developed in 47.3% treated in the splenic hilum compared with 12.5% treated in the main splenic artery. There were four (8.9%) mortalities: two occurred in patients with multiple critical injuries and two from nonbleeding etiologies. CONCLUSIONS Embolization of traumatic splenic artery injuries is safe and effective, regardless of the location of treatment. Embolization in splenic hilar branches may have a higher incidence of infarction. The grade of laceration and agents used for embolotherapy did not impact the outcomes.
Collapse
Affiliation(s)
- Niloy Dasgupta
- Division of Vascular and Interventional Radiology, Department of Radiology, University of Virginia Health System, Charlottesville, 22908-0170, USA
| | | | | | | | | | | |
Collapse
|
30
|
Heuer M, Taeger G, Kaiser GM, Nast-Kolb D, Kühne CA, Ruchholtz S, Lefering R, Paul A, Lendemans S. No further incidence of sepsis after splenectomy for severe trauma: a multi-institutional experience of The trauma registry of the DGU with 1,630 patients. Eur J Med Res 2010; 15:258-65. [PMID: 20696635 PMCID: PMC3351995 DOI: 10.1186/2047-783x-15-6-258] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Objective Non-operative management of blunt splenic injury in adults has been applied increasingly at the end of the last century. Therefore, the lifelong risk of overwhelming post-splenectomy infection has been the major impetus for preservation of the spleen. However, the prevalence of posttraumatic infection after splenectomy in contrast to a conservative management is still unknown. Objective was to determine if splenectomy is an independent risk factor for the development of posttraumatic sepsis and multi-organ failure. Methods 13,433 patients from 113 hospitals were prospective collected from 1993 to 2005. Patients with an injury severity score > 16, no isolated head injury, primary admission to a trauma center and splenic injury were included. Data were allocated according to the operative management into 2 groups (splenectomy (I) and conservative managed patients (II)). Results From 1,630 patients with splenic injury 758 patients undergoing splenectomy compared with 872 non-splenectomized patients. 96 (18.3%) of the patients with splenectomy and 102 (18.5%) without splenectomy had apparent infection after operation. Additionally, there was no difference in mortality (24.8% versus 22.2%) in both groups. After massive transfusion of red blood cells (> 10) non-splenectomy patients showed a significant increase of multi-organ failure (46% vs. 40%) and sepsis (38% vs. 25%). Conclusions Non-operative management leads to lower systemic infection rates and mortality in adult patients with moderate blunt splenic injury (grade 1-3) and should therefore be advocated. Patients with grade 4 and 5 injury, patients with massive transfusion of red blood cells and unstable patients should be managed operatively.
Collapse
Affiliation(s)
- M Heuer
- Department of General Surgery, University Hospital Essen, Essen, Germany
| | | | | | | | | | | | | | | | | | | |
Collapse
|
31
|
Petroianu A, da Silva RG, Nascimento Cardoso V, Alberti LR, da Silva MG. Effect of spleen surgeries on Escherichia coli distribution on the mononuclear phagocytic system. Int J Surg 2009; 8:48-51. [PMID: 19854304 DOI: 10.1016/j.ijsu.2009.10.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2009] [Revised: 10/16/2009] [Accepted: 10/16/2009] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To avoid asplenic state, many approaches preserving the spleen have been proposed in the literature: splenorraphy, partial splenectomy with or without preservation of hilar vessels and splenic tissue auto-implants. Subtotal splenectomy, preserving the upper spleen pole nourished only by splenogastric vessels is an alternative when the splenic pedicle must be ligated. The purpose of this study was to evaluate the influence of partial, subtotal and total splenectomies on the distribution of Escherichia coli in the mononuclear phagocytic system. METHOD Thirty-two rats divided into four groups were studied: sham operation (total spleen preservation), partial splenectomy, subtotal splenectomy and total splenectomy. Five weeks after surgeries, an aliquot of E. coli marked with tecnetium-99m was injected intravenously. The animals were killed 20min later and the spleen, lungs and liver were removed in order to determine the distribution of labeled bacteria. RESULTS The amount of E. coli in the splenic tissue was greater in the intact spleen group than in the partial or subtotal splenectomy groups. Phagocytosis through the spleen did not differ between the partial and subtotal splenectomy groups. The amount of bacteria in the lungs was greater in the partial than in the subtotal splenectomy group. The distribution of labeled bacteria was greater in the liver of animals submitted to subtotal splenectomy than in the other groups. CONCLUSION The upper splenic pole, supplied only by splenogastric vessels, has the ability to remove live bacteria from the blood stream, showing that effective blood clearance occurs even without vascularization through the splenic pedicle. Thus, the distribution of E. coli through the mononuclear phagocytic system shows different behavior depending on the type of splenectomy to which the animals are submitted.
Collapse
Affiliation(s)
- Andy Petroianu
- Department of Surgery, Medical School of the Federal University of Minas Gerais, Brazil.
| | | | | | | | | |
Collapse
|