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Bhardwaj P, Varadharajan V, Venkatramani H, Sabapathy SR. Options for Restoring Finger Extension in Mangled Forearm Injuries. J Hand Surg Asian Pac Vol 2024; 29:75-79. [PMID: 38299246 DOI: 10.1142/s2424835524710012] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
Restoration of finger extension in mutilating hand injuries is crucial for restoring prehension and independent use of the hand. Patients often express desire to restore finger extension once finger flexion is achieved. However, the extensive forearm injury precludes use of any of conventional donors like the wrist or finger flexors for transfer to restore finger extension. Two patients with sequelae of mangled forearm injuries, underwent biceps and long head of triceps transfer to the finger extensors to improve opening up of the fingers. We discuss the treatment considerations while planning these transfers and provide the technical details, rehabilitation and outcome of these patients. Both the patients expressed dramatic improvement of their hand function and were satisfied with the outcome. Biceps and long head of triceps could serve as an effective second-line donor for restoration of finger extension when the conventional donors are not available. Level of Evidence: Level V (Therapeutic).
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Affiliation(s)
- Praveen Bhardwaj
- Department of Plastic, Hand and Reconstructive Microsurgery, Ganga Medical Center and Hospitals Pvt. Ltd., Coimbatore, Tamil Nadu, India
| | - Vigneswaran Varadharajan
- Department of Plastic, Hand and Reconstructive Microsurgery, Ganga Medical Center and Hospitals Pvt. Ltd., Coimbatore, Tamil Nadu, India
| | - Hari Venkatramani
- Department of Plastic, Hand and Reconstructive Microsurgery, Ganga Medical Center and Hospitals Pvt. Ltd., Coimbatore, Tamil Nadu, India
| | - S Raja Sabapathy
- Department of Plastic, Hand and Reconstructive Microsurgery, Ganga Medical Center and Hospitals Pvt. Ltd., Coimbatore, Tamil Nadu, India
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Jones CM, Morway GR, Gutowski CJ, Darvish K. Radiographic Comparison of Forearm Symmetry in Healthy Individuals and its Importance in the Diagnosis of Longitudinal Radioulnar Dissociation. J Hand Surg Am 2023:S0363-5023(23)00553-1. [PMID: 37966398 DOI: 10.1016/j.jhsa.2023.10.008] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 09/25/2023] [Accepted: 10/05/2023] [Indexed: 11/16/2023]
Abstract
PURPOSE Longitudinal radioulnar dissociation (LRD) is an injury often missed upon initial presentation. A recent study examined a radiographic screening test in cadavers that showed increased interosseous distance when the interosseous ligament (IOL) was divided. For this test to be clinically useful, it is necessary for uninjured forearms to have similar interosseous spaces. The purpose of this study was to determine the typical differences between right and left interosseous spaces of healthy individuals. METHODS Anterior-posterior x-rays of bilateral forearms in maximum supination of 28 surgical residents with no history of injury were obtained. These images were uploaded into a picture archiving and communication system and then digitized. The length of the radius was measured (Xr). The maximum interosseous distance (Dmax) between the radius and ulna as well as the interosseous distance at a location 0.3 Xr from the distal radioulnar joint was measured. The right and left arm distances were compared. Also, an outlier analysis was used to evaluate forearm rotational asymmetry between right and left arms. RESULTS The outlier analysis revealed two sets of forearm x-rays were rotationally different compared to the rest of the group due to asymmetric arm positioning; these data were excluded from the analysis. The average difference in Dmax was 1.7 mm (standard deviation [SD] 1.5) between right and left arms, and this was found at a position of 0.28 Xr on average. The difference in interosseous distance measured at a fixed location 0.3 Xr was 1.6 mm (SD 1.5). No significant difference was found between the paired right and left arms for Dmax or at 0.3 Xr. CONCLUSIONS There does not appear to be any significant difference between the maximum interosseous distance of right and left arms in healthy individuals. Therefore, analyzing bilateral forearm x-rays may be a simple LRD screening test. CLINICAL RELEVANCE Understanding the degree of normal variation in the forearm bone spacing might inform evaluation of abnormal forearm bone alignment resulting from LRD.
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Affiliation(s)
- Christopher M Jones
- Division of Hand Surgery, The Rothman Orthopaedic Institute, Philadelphia, PA
| | - Genoveffa R Morway
- Department of Orthopedic Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, PA.
| | | | - Kurosh Darvish
- Department of Mechanical Engineering, Temple University, Philadelphia, PA
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Cornefjord G, Kostogiannis I, Rogmark C, Jerrhag D, Wenger D. The With Or Without Olecranon K-wire (WOW OK) Trial of tension band wire fixation versus cerclage fixation without K-wires in displaced stable olecranon fractures: study protocol for a randomized controlled trial. Trials 2023; 24:559. [PMID: 37641082 PMCID: PMC10464474 DOI: 10.1186/s13063-023-07566-9] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 08/03/2023] [Indexed: 08/31/2023] Open
Abstract
BACKGROUND Displaced olecranon fractures with a stable elbow joint are classified as Mayo type 2a or 2b and are commonly operated with tension band wiring, i.e. two K-wires and a cerclage. Retrospective studies have reported fewer reoperations and complications with cerclage fixation alone when compared to tension band wiring, though with similar long-term results. We decided to compare tension band wiring to cerclage fixation of displaced, stable olecranon fractures in adults in a randomized controlled trial. METHODS All patients ≥ 18 years old with Mayo type 2a and 2b fractures presenting at Skåne University hospital will be eligible for study inclusion, unless exclusion criteria are met. Two hundred participants will be included and randomized 1:1 to cerclage fixation or tension band wiring. Outpatient physiotherapist follow-up appointments will be scheduled at 2 and 6 weeks and at 3, 12, and 36 months at the Dept. of Orthopaedics. A lateral view radiograph of the elbow will be analysed at 6 months. The primary outcome of our study is the rate of reoperations. Secondary outcomes are complication rates, severity of complications, and patient-reported outcome measures (QuickDASH, Short Musculoskeletal Function Assessment, pain level, and patient satisfaction). The sample size was calculated to give 80% power for detecting a statistically significant difference in reoperation rates (with alpha-value 0.05), based on a previous retrospective study. DISCUSSION Reoperation and complication rates after tension band wiring of olecranon fractures are high. Treatment of these injuries is debated, and several ongoing trials compare tension band wiring with plate fixation, suture fixation, and non-operative treatment. As data from retrospective studies indicate that cerclage fixation may be superior to tension band wiring, we see a need for a randomized controlled trial comparing these methods. The WOW-OK Trial aims to obtain level-1 evidence that may influence treatment choice for this type of fracture. TRIAL REGISTRATION ClinicalTrials.gov NCT05657899 . Registered on 16 November 2022. The trial complies with SPIRIT and CONSORT guidelines. The SPIRIT figure is found in Table 2.
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Affiliation(s)
- Gustav Cornefjord
- Department of Clinical Sciences Malmö, Clinical and Molecular Osteoporosis Research Unit, Lund University, Lund, Sweden.
- Department of Orthopaedics, Skåne University Hospital, Malmö, Sweden.
| | - Ioannis Kostogiannis
- Department of Clinical Sciences Malmö, Clinical and Molecular Osteoporosis Research Unit, Lund University, Lund, Sweden
- Department of Orthopaedics, Skåne University Hospital, Malmö, Sweden
| | - Cecilia Rogmark
- Department of Clinical Sciences Malmö, Clinical and Molecular Osteoporosis Research Unit, Lund University, Lund, Sweden
- Department of Orthopaedics, Skåne University Hospital, Malmö, Sweden
| | - Daniel Jerrhag
- Department of Clinical Sciences Malmö, Clinical and Molecular Osteoporosis Research Unit, Lund University, Lund, Sweden
| | - Daniel Wenger
- Department of Clinical Sciences Malmö, Clinical and Molecular Osteoporosis Research Unit, Lund University, Lund, Sweden
- Department of Orthopaedics, Skåne University Hospital, Malmö, Sweden
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Gong M, Wang H, Jiang X, Liu Y, Zhou J. The diagnosis and treatment in patients with a bipolar fracture-dislocation of the forearm: a retrospective study. J Orthop Surg Res 2022; 17:383. [PMID: 35962394 PMCID: PMC9373530 DOI: 10.1186/s13018-022-03278-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 07/29/2022] [Indexed: 11/10/2022] Open
Abstract
Backgrounds This study aims to investigate the treatment and clinical effect of bipolar fracture–dislocation of the forearm. Methods From March 2011 to September 2021, patients with bipolar fracture–dislocation of the forearm admitted to XXX and XXX Hospital were retrospectively analyzed. The timing of rehabilitation depended on the joint stability after the operation. The forearm function was evaluated according to the Anderson forearm function score. Results A total of 40 patients who underwent surgical treatment were screened, but only 24 received a minimum of 6 months of follow-ups and were included in the study. Nineteen males and five females were enrolled in the study, with an age range of 18–65 years and an average of 40.4 years. With an average follow-up of 23.6 months (7–62 months), no case was related to functional malformations and infections. The average range of motion of flexion and extension at the elbow was 125.9° (98°–138°), the average range of motion of flexion and extension at the wrist was 144.2° (120°–156°), and the average range of motion of rotation at the forearm was 139.6° (88°–170°). The Anderson's forearm function score of the last follow-up presented: excellent in 16 cases, satisfactory in 6 cases, dissatisfactory in 1 and failure in 1. Conclusions Bipolar fracture–dislocation of the forearm always represents high-energy injuries, of which the treatment principle includes complete reduction in distal and proximal dislocations and rehabilitation training as early as possible. Intraoperative fracture fixation follows after a stable reduction in the dislocation.
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Affiliation(s)
- Maoqi Gong
- Department of Orthopedic Surgery, Beijing Jishuitan Hospital, Beijing, 100035, People's Republic of China
| | - Hanzhou Wang
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, People's Republic of China
| | - Xieyuan Jiang
- Department of Orthopedic Surgery, Beijing Jishuitan Hospital, Beijing, 100035, People's Republic of China
| | - Yang Liu
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, People's Republic of China
| | - Junlin Zhou
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongren Tiyuchang Nanlu, Chaoyang District, Beijing, 100020, People's Republic of China.
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Saka N, Hoshika S, Inoue M, Watanabe J, Banno M. Below- or above-elbow immobilization in conservative treatment of distal radius fractures: a systematic review and meta-analysis. Injury 2022; 53:250-258. [PMID: 34961625 DOI: 10.1016/j.injury.2021.12.021] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 12/07/2021] [Accepted: 12/09/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION There is no consensus regarding the range of immobilization in the conservative treatment of distal radius fractures (DRFs). Therefore, this systematic review and meta-analysis aimed to compare the clinical outcome of patients with DRFs treated conservatively with below- or above-elbow immobilization. MATERIALS AND METHODS Following the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) guidelines, two independent reviewers searched MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, Clinicaltrials.gov and World Health Organization International Clinical Trials Registry Platform in April 2020; a subsequent update search was conducted in April 2021. We identified all randomised controlled trials comparing two immobilization methods in DRFs. The primary outcome measures were the Disabilities of the Arm, Shoulder and Hand (DASH) or QuickDASH questionnaire scores in the short- and long-term (≤ and >six weeks, respectively) follow-up as well as the treatment failure rate. The secondary outcome measures were radiographic outcome, patient-rated wrist evaluation (PRWE) score, pain score and adverse events. Risk of bias was evaluated using the Cochrane Risk of Bias tool version 2. We used the Grading of Recommendations Assessment, Development and Evaluation approach to evaluate the quality of evidence. RESULTS The initial search revealed 1,775 records, and ten studies with 909 participants in total were included. There was no significant difference in DASH score in the short-term follow-up (4.99 lower, 95% confidence interval (CI): 10.45 lower to 0.46 higher; very low certainty) and treatment failure (risk ratio: 0.91, 95% CI: 0.59 to 1.40; low certainty). A clinically irrelevant but significant mean difference (0.83 lower, 95%CI: 1.64 lower to 0.03 lower; low certainty) was found in the DASH score in favour of below-elbow immobilization in the long-term follow-up. The overall risk of bias in DASH scores was high based on the measurement bias. Furthermore, there was no significant difference in secondary outcome measures. CONCLUSION This meta-analysis did not demonstrate clinically meaningful difference between below- and above-elbow immobilization in terms of DASH score both in the short- and long-term follow-ups. However, overall certainty of evidence was considered very low, based on the very serious risk of bias, inconsistency and imprecision. Hence, there is a need for further higher quality research. TRIAL REGISTRATION NUMBER UMIN000040134 (4/14/2020).
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Affiliation(s)
- Natsumi Saka
- Department of Orthopaedics, Teikyo University School of Medicine, 1-2-11 Kaga, Itabashi-ku, Tokyo, 173-8606, Japan; Department of Health Research Methods, Evidence & Impact, McMaster University. 1280 Main Street West, Hamilton, Ontario, L8S 4K1, Canada; Systematic Review Workshop Peer Support Group (SRWS-PSG), Japan.
| | - Shota Hoshika
- Systematic Review Workshop Peer Support Group (SRWS-PSG), Japan; Funabashi Orthopaedic Hospital, 1 Chome-833 Hasamacho, Funabashi, Chiba, 274-0822, Japan
| | - Madoka Inoue
- Systematic Review Workshop Peer Support Group (SRWS-PSG), Japan
| | - Jun Watanabe
- Systematic Review Workshop Peer Support Group (SRWS-PSG), Japan; Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, Shimotsuke-City, Tochigi, Japan; Division of Community and Family Medicine, Jichi Medical University, Shimotsuke-City, Tochigi, Japan
| | - Masahiro Banno
- Systematic Review Workshop Peer Support Group (SRWS-PSG), Japan; Department of Psychiatry, Seichiryo Hospital, Tsurumai 4-16-27, Showa-ku, Nagoya, 466-0064, Japan; Department of Psychiatry, Nagoya University Graduate School of Medicine, Tsurumai-cho 65, Showa-ku, Nagoya, 466-8560, Japan
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Kale SY, Singh SD, Samant P, Bukalsaria D, Chaudhari P, Ghodke RJ. Treatment of diaphyseal forearm fracture with interlocking intramedullary nailing: A pilot study. J Clin Orthop Trauma 2021; 17:195-200. [PMID: 33898239 PMCID: PMC8047502 DOI: 10.1016/j.jcot.2021.03.004] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 01/14/2021] [Accepted: 03/05/2021] [Indexed: 10/21/2022] Open
Abstract
INTRODUCTION The present study was done to assess the functional outcome and complications of interlocking intramedullary (IM) radius ulna nailing to treat radio-ulna fractures in adults. METHODOLOGY Thirty adult patients with diaphyseal or segmental fractures of radius and ulna were included and treated with IM nailing. Grace and Eversmann rating system was used to assess functional evaluation and grip strength was measured using grasp dynamometer. RESULTS Mean age of the 30 eligible patients was 33.5 years, and males comprised 77% of the study population. Intra-operative complications like nail impaction and proximal screw locking problem for radius was present in one patient each. Increased swelling in three patients (10%) and posterior interosseous nerve palsy in one patient (3%) were observed post-operatively. In the post-operative period, all patients were able to move fingers, had 100° elbow range of motion and good grip strength. Pronation and supination till 80° was present in 80% and 57% of the patients respectively. Wrist flexion and dorsiflexion till 90° was present in 80% and 57% of the patients. Fracture union was confirmed radiologically in all cases at a mean of 3.6 weeks. Functional outcome was excellent in 73% and good in 13%. Grip strength was judged to be excellent in all cases. CONCLUSIONS Excellent and good functional outcomes were obtained in 86%, and no case developed mal-union or delayed union. Based on our results, IM nail for surgical treatment of radial and ulnar diaphyseal fractures can be used.
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Affiliation(s)
- Sachin Y. Kale
- Department of Orthopedics, DY Patil School of Medicine, Navi Mumbai, Maharashtra, India
| | - Shikhar D. Singh
- Department of Orthopedics, DY Patil School of Medicine, Navi Mumbai, Maharashtra, India,Corresponding author. Department of Orthopaedics, Padmashree Dr DY Patil Medical college, Navi Mumbai, India.
| | - Prakash Samant
- Department of Orthopedics, DY Patil School of Medicine, Navi Mumbai, Maharashtra, India
| | - Divyesh Bukalsaria
- Department of Orthopedics, DY Patil School of Medicine, Navi Mumbai, Maharashtra, India
| | - Prasad Chaudhari
- Department of Orthopedics, DY Patil School of Medicine, Navi Mumbai, Maharashtra, India
| | - Rahul J. Ghodke
- Department of Orthopedics, YMT Hospital, Kharghar, Maharashtra, India
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Jin XY, Zhao WB, Dong YQ, Huang YG. Simultaneous dislocation of the radial head and distal radio-ulnar joint without fracture in an adult patient: a case report and review of literature. BMC Surg 2020; 20:71. [PMID: 32293417 PMCID: PMC7160939 DOI: 10.1186/s12893-020-00717-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 04/21/2019] [Accepted: 03/17/2020] [Indexed: 01/17/2024] Open
Abstract
Background Simultaneous dislocation of the radial head and distal radio-ulnar joint without fracture (Criss-Cross Injury) in an adult patient is rarely reported in previous studies. The pathological changes and injury patterns have not been clearly demonstrated. Case presentation A 26-year-old woman presented with acute pain of the right wrist and elbow after a fall from cycling. Physical examination revealed an unstable elbow and wrist joint. Plain radiographs showed volar dislocation of the radial head and dorsal dislocation of the distal radius without associated fracture, forming a criss-cross appearance of the ulna and radius on the lateral radiograph. MRI images confirmed partial rupture of the proximal interosseous membrane from its dorsal attachment on the radius, as well as partial rupture of the medial collateral ligament. Conservative treatment failed because the radiocapitellar joint and distal radio-ulnar joint could not be simultaneously reduced. Surgical exploration revealed a highly unstable radial head, but the annular ligament was found to be intact. Manual force was applied to reduce the radial head and a percutaneous K-wire was used to stabilize the proximal radioulnar joint with the forearm in full supination. After surgery, the elbow was immobilized in 90° flexion by a long arm cast for 4 weeks. The K-wire was removed at 6 weeks postoperatively. At 18 months postoperatively, the patient had regained a full range of flexion and extension, with normal supination and a slight limitation in pronation. Conclusions The proximal IOM, especially the dorsal band, was injured in Criss-Cross injuries, while the central part of the IOM remained intact. This injury pattern distinguished itself from Essex-Lopresti injury, which mainly involves rupture of the central band of the IOM.
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Affiliation(s)
- Xiang-Yun Jin
- Department of Orthopedic Trauma, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China
| | - Wen-Bo Zhao
- Department of Orthopedic Trauma, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China
| | - Yu-Qi Dong
- Department of Orthopedic Trauma, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China.
| | - Yi-Gang Huang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 200233, Shanghai, People's Republic of China.
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Fourati A, Ghorbel I, Karra A, Elleuch MH, Ennouri K. Median nerve entrapment in a callus fracture following a pediatric both-bone forearm fracture: A case report and literature review. Arch Plast Surg 2019; 46:171-5. [PMID: 30934183 DOI: 10.5999/aps.2017.01606] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Accepted: 04/14/2018] [Indexed: 11/29/2022] Open
Abstract
Forearm fractures are common injuries in childhood. Median nerve entrapment is a rare complication of forearm fractures, but several cases have been reported in the literature. This case report discusses the diagnosis and management of median nerve entrapment in a 13-year-old male who presented acutely with a both-bone forearm fracture and numbness in the median nerve distribution. Following the delayed diagnosis, surgical exploration revealed complete nerve entrapment and a nerve graft was performed.
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Garbovsky LA, Drumheller BC, Perrone J. Purple Glove Syndrome after Phenytoin or Fosphenytoin Administration: Review of Reported Cases and Recommendations for Prevention. J Med Toxicol 2015; 11:445-59. [PMID: 26135797 DOI: 10.1007/s13181-015-0490-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
The aim of our study was to identify all previously reported cases of phenytoin- or fosphenytoin-associated purple glove syndrome (PGS) and summarize the most current understanding of the pathophysiology, clinical presentation, diagnosis, and treatment of the disease. We searched the English language references from MEDLINE, EMBASE, CINAHL, TOXNET, and gray literature that featured one or more case descriptions of phenytoin- or fosphenytoin-associated PGS after administration and provided information on the clinical setting of the event and associated outcome(s). Descriptive statistics were employed to summarize relevant facts about the cases. We identified 82 unique cases of parenteral phenytoin-associated PGS and 5 cases of fosphenytoin-associated PGS that were published from 1984 to 2015. Additionally, we found two cases of PGS associated with oral formulation of phenytoin published from 1999 to 2015. The spectrum of tissue injury ranged from mild local cutaneous reactions around the infusion site to frank limb ischemia. Just over a half of cases reported symptoms after one dose of IV phenytoin. Pathologic findings included evidence for microvascular thrombosis and possible microvascular or subclinical extravasation as a contributing mechanism. Dopper ultrasound and conventional angiography were used in some patients to identify arterial or venous thrombosis. Various treatments were documented including the use of supportive care such as limb elevation and heat or cold application, utilization of systemic antibiotics, anticoagulants, or vasodilators, and local infiltration of hyaluronidase, heparin, or other compounds. In a small number of patients, invasive interventions such as regional anesthesia, thrombectomy, fasciotomy, and debridement were described. Time to resolution varied from days to weeks. Resolution of PGS without deficits was documented in the majority of cases. Skin changes followed by sensory and motor deficits were described in 16, 6, and 5 cases, respectively. Four patients underwent skin grafting and eight patients required limb amputation. Death as a result of PGS was documented in two patients. PGS associated with oral and injectable phenytoin or parenteral fosphenytoin has been documented in the literature and sometimes includes significant vascular thrombosis and potentially limb-threatening ischemia. Avoidance of small hand veins, adherence to recommended IV administration guidelines and monitoring of the infusion site for reactions should be considered to decrease the morbidity of IV phenytoin or fosphenytoin use. Patients with PGS and evidence of decreased distal perfusion should undergo prompt vascular imaging and potential intervention to avoid ischemic sequelae. Alternative anticonvulsant drugs should be considered in patients at risk for PGS when possible.
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Abstract
Paralysis or nerve injury associated with fractures of forearm bones fracture is rare and is more common in exposed fractures with large soft-tissue injuries. Ulnar nerve paralysis is a rare condition associated with closed fractures of the forearm. In most cases, the cause of paralysis is nerve contusion, which evolves with neuropraxia. However, nerve lacerations and entrapment at the fracture site always need to be borne in mind. This becomes more important when neuropraxia appears or worsens after reduction of a closed fracture of the forearm has been completed. The importance of diagnosing this injury and differentiating its features lies in the fact that, depending on the type of lesion, different types of management will be chosen.
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Affiliation(s)
- Carlos Roberto Schwartsmann
- Universidade Federal de Ciências Saúde de Porto Alegre, Porto Alegre, RS, Brazil; Santa Casa de Porto Alegre, Serviço de Ortopedia e Traumatologia, Porto Alegre, RS, Brazil
| | - Paulo Henrique Ruschel
- Santa Casa de Porto Alegre, Serviço de Ortopedia e Traumatologia, Porto Alegre, RS, Brazil
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Ryznar E, Rosado N, Flaherty EG. Understanding forearm fractures in young children: Abuse or not abuse? Child Abuse Negl 2015; 47:132-139. [PMID: 25765815 DOI: 10.1016/j.chiabu.2015.02.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Revised: 01/31/2015] [Accepted: 02/09/2015] [Indexed: 06/04/2023]
Abstract
This retrospective study describes the characteristics and mechanisms of forearm fractures in children <18 months adding to the evidence-base about forearm fractures. It also examines which features of forearm fractures in young children may help discriminate between abusive and noninflicted injuries. Electronic medical records were reviewed for eligible patients evaluated between September 1, 2007 and January 1, 2012 at two children's hospitals in Chicago, IL. The main outcome measures were the type of fracture and the etiology of the fracture (abuse versus not abuse). The 135 included patients sustained 216 forearm fractures. Most were buckle (57%) or transverse (26%). Child protection teams evaluated 47 (35%) of the patients and diagnosed 11 (23%) as having fractures caused by abuse. Children with abusive versus non-inflicted injuries had significant differences in age (median age 7 versus 12 months), race, and presence of additional injuries. Children with abusive forearm fractures often presented without an explanation or a changing history for the injury. Children with non-inflicted forearm fractures often presented after a fall. No particular type of forearm fracture was specific for child abuse. Any forearm fracture in a young child should be evaluated with special attention to the details of the history and the presence of other injuries. Young age, additional injuries, and an absent or inconsistent explanation should increase concern that the fracture was caused by child abuse.
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Affiliation(s)
| | - Norell Rosado
- John H. Stroger, Jr. Hospital of Cook County, Chicago, IL, USA
| | - Emalee G Flaherty
- Ann & Robert H. Lurie Children's Hospital of Chicago, IL, USA; Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Abstract
BACKGROUND Many pediatric forearm fractures can be treated in plaster following closed reduction. The cast index (CI, a ratio of anteroposterior to lateral internal diameters of the cast at the fracture site) is a simple, reliable marker of quality of molding and a CI of >0.8 correlates with increased risk of redisplacement. Previously, CI has been applied to all forearm fractures. We hypothesize that an acceptable CI is more difficult to achieve and does not predict outcome in fractures of the proximal forearm. MATERIALS AND METHODS Seventynine cases of pediatric forearm fractures initially treated by manipulation alone over a year were included in this retrospective radiographic analysis. The CI was calculated from the post manipulation radiographs. All fractures were divided as either proximal or distal half forearm based on the location of the radius fracture. Subsequent radiographs were reviewed to assess redisplacement and reoperation. RESULTS The mean CI was 0.77. Remanipulation was required in five cases (6%), all distal half fractures - mean CI 0.79. CI was higher in proximal half forearm fractures (0.83 vs. 0.76, P = 0.006), nonetheless these fractures did not re-displace more than distal fractures. CONCLUSION Cast index is useful in predicting redisplacement of manipulated distal forearm fractures. We found that in proximal half forearm fractures it is difficult to achieve a CI of <0.8, but increased CI does not predict loss of position in these fractures. We therefore discourage the use of CI in proximal half forearm fractures.
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Affiliation(s)
- Hassaan Qaiser Sheikh
- Department of Trauma and Orthopaedics, Leeds General Infirmary, Leeds LS1 3EX, UK,Address for correspondence: Dr. Hassaan Qaiser Sheikh, 10 Oldroyd Way, Dewsbury, WF13 2JJ, England. E-mail:
| | - Karan Malhotra
- Department of Trauma and Orthopaedics, York Hospital, York YO31 8HE, UK
| | - Phil Wright
- Department of Trauma and Orthopaedics, Bradford Royal Infirmary, Bradford BD9 6RJ, UK
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