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1.
J Pers Med ; 12(3)2022 Mar 16.
Article in English | MEDLINE | ID: mdl-35330472

ABSTRACT

Opportunistic screening for bone mineral density (BMD) of the first lumbar vertebra (L1) using computed tomography (CT) is increasingly used to identify patients at risk for osteoporosis. An extensive study in the United States has reported sex-specific normative values of CT-based BMD across all ages. The current study aims to validate North American reference values of CT-based bone mineral density in a Dutch population of level-1 trauma patients. All trauma patients aged 16 or older, admitted to our level-1 trauma center during 2017, who underwent a CT scan of the chest or abdomen at 120 kVp within 7 days of hospital admission, were retrospectively included. BMD measurements in Hounsfield Units (HU) were performed manually in L1 or an adjacent vertebra. Student's t-tests were performed to compare the Dutch mean BMD value per age group to the North American reference values. Linear regression analysis and Pearson's correlation coefficient (ρ) calculations were performed to assess the correlation between BMD and age. In total, 624 patients were included (68.4% men, aged 16-95). Mean BMD decreased linearly with 2.4 HU per year of age (ρ = -0.77). Sex-specific analysis showed that BMD of premenopausal women was higher than BMD of men at these ages. Dutch mean BMD values in the age groups over 35 years were significantly lower than the North American reference values. Our findings indicate that using North American BMD thresholds in Dutch clinical practice would result in overdiagnosis of osteoporosis and osteopenia. Dutch guidelines may benefit from population-specific thresholds.

2.
Eur J Trauma Emerg Surg ; 47(2): 557-564, 2021 Apr.
Article in English | MEDLINE | ID: mdl-31020360

ABSTRACT

PURPOSE: Hip fractures in geriatric patients have high morbidity and mortality rates. The implementation of a multidisciplinary geriatric care pathway (GCP) may improve treatment for this patient population. This study focusses on two level II hospitals with a different treatment protocols. A comparison was made between a multidisciplinary GCP and extensive standard care with a focus on geriatric hip fracture patients to assess if a multidisciplinary GCP leads to lower mortality and morbidity. METHODS: This retrospective cohort study included patients aged 70 years or older with a unilateral proximal hip fracture who underwent surgery between January 2014 and December 2015. The primary outcome measures complications and 30-day mortality. Secondary outcome measures were time to surgery, hospital length of stay (HLOS) and secondary surgical interventions. RESULTS: This study included a total of 898 patients. No differences were found between major postoperative complications, 30-day mortality, HLOS or the amount of secondary surgical interventions. CONCLUSIONS: Mortality, major complications, HLOS and the amount of secondary surgical interventions showed no differences between both hospitals. This inter-hospital comparison of two types of geriatric care models showed no outcome that favours one specific geriatric care model over another. This provides opportunities for future studies to get a better understanding of what specific factors of geriatric care models contribute most to an improvement in the treatment of this patient population and decide which approach is most cost effective.


Subject(s)
Emergency Medical Services , Hip Fractures , Aged , Hip Fractures/surgery , Hospitals , Humans , Length of Stay , Retrospective Studies
3.
Hand (N Y) ; 16(1): 61-66, 2021 01.
Article in English | MEDLINE | ID: mdl-30947554

ABSTRACT

Background: Untreated bony mallet fingers can cause an array of problems; therefore, adequate treatment is essential. The primary aim of this study was to determine the patient-reported functional outcome of delayed surgical intervention of bony mallet fingers. The secondary aim was to determine the complication rate of delayed surgical intervention. Methods: In this single-center retrospective cohort study, all consecutive patients treated between 2010 and 2016 at our level 2 regional teaching hospital were included. Inclusion criterion was a bony mallet finger injury (excluding the thumb), presenting >21 days after injury, treated with extension block pinning. Indications for surgery were >2 mm fragment displacement or volar subluxation of the distal interphalangeal joint. Six to 82 months postoperatively, patients completed the Patient-Rated Wrist and Hand Evaluation (PRWHE) by phone. Complications were extracted by chart review. Results: Twenty-seven patients were included, and all completed the PRWHE. Median time to surgery was 35 days (interquartile range [IQR] = 29-42; range = 22-61). Reasons for delay in surgical treatment were patient/physician delay in 24 cases and failed conservative treatment in 3 cases. The median PRWHE score was 0 (IQR = 0-5; range = 0-22.5). After retrospective assessment of the outpatient charts, no early symptoms of malunion or nonunion were found. One patient had a loss of Kirschner-wire fixation, which was corrected. Three patients had an infection that required antibiotic treatment. Conclusions: Delayed surgical management of bony mallet fingers demonstrated adequate functional outcome with minimal complications when compared with prior literature.


Subject(s)
Finger Joint , Fractures, Bone , Fracture Fixation, Internal , Humans , Range of Motion, Articular , Retrospective Studies
4.
Injury ; 52(4): 653-663, 2021 Apr.
Article in English | MEDLINE | ID: mdl-33223254

ABSTRACT

BACKGROUND: There is no consensus on the optimal operative technique for humeral shaft fractures. This meta-analysis aims to compare minimal-invasive plate osteosynthesis (MIPO) with open reduction internal fixation (ORIF) for humeral shaft fractures regarding non-union, re-intervention, radial nerve palsy, time to union, operation duration and functional outcomes. METHODS: PubMed/Medline/Embase/CENTRAL/CINAHL were searched for both randomized clinical trials (RCT) and observational studies comparing MIPO with ORIF for humeral shaft fractures. Effect estimates were pooled across studies using random effects models and presented as weighted odds ratio (OR), risk difference (RD), mean difference (MD) and standardized mean difference (SMD) with corresponding 95% confidence interval (95%CI). Subgroup analysis was performed stratified by study design (RCTs and observational studies). RESULTS: A total of two RCT's (98 patients) and seven observational studies (263 patients) were included. The effect estimates obtained from observational studies and RCT's were similar in direction and magnitude. MIPO carries a lower risk for non-union (RD: 5%; OR 0.3, 95% CI 0.1-0.9) and secondary radial nerve palsy (RD 5%; OR 0.3, 95%CI 0.1- 0.9). Nerve function eventually restored spontaneously in all patients in both groups. Results were inconclusive regarding re-intervention (RD 7%; OR: 0.7, 95%CI 0.2-1.9), infection (RD 4%; OR 0.4, 95%CI 0.1-1.5), time to union (MD -1 week, 95%CI -3 - 1) and operation duration (MD -13 minutes, 95%CI -38.9 - 11.9). Functional shoulder scores (SMD 0.01, 95%CI -0.3 - 0.3) and elbow scores (SMD 0.01, 95%CI -0.3 - 0.3) were similar for the different operative techniques. CONCLUSION: MIPO has a lower risk for non-union than ORIF for the treatment of humeral shaft fractures. Radial nerve palsy secondary to operation is a temporary issue resolving in all patients in both treatment groups. Although both treatment options are viable, the general balance leans towards MIPO having more favorable outcomes.


Subject(s)
Fracture Healing , Humeral Fractures , Bone Plates , Fracture Fixation, Internal , Humans , Humeral Fractures/surgery , Humerus , Minimally Invasive Surgical Procedures , Randomized Controlled Trials as Topic , Treatment Outcome
5.
J Shoulder Elbow Surg ; 29(7): 1493-1504, 2020 Jul.
Article in English | MEDLINE | ID: mdl-32249144

ABSTRACT

BACKGROUND: This meta-analysis aimed to compare conservative vs. operative treatment for humeral shaft fractures in terms of the nonunion rate, reintervention rate, permanent radial nerve palsy rate, and functional outcomes. Secondarily, effect estimates from observational studies were compared with estimates of randomized clinical trials (RCTs). METHODS: The PubMed/Medline, Embase, CENTRAL (Cochrane Central Register of Controlled Trials), and CINAHL (Cumulative Index to Nursing and Allied Health Literature) databases were searched for both RCTs and observational studies comparing conservative with operative treatment for humeral shaft fractures. RESULTS: A total of 2 RCTs (150 patients) and 10 observational studies (1262 patients) were included. The pooled nonunion rate of all studies was higher in patients treated conservatively (15.3%) vs. operatively (6.4%) (risk difference, 8%; odds ratio [OR], 2.9; 95% confidence interval [CI], 1.8-4.5; I2 = 0%). The reintervention rate was also higher for conservative treatment (14.3%) than for operative treatment (8.9%) (risk difference, 6%; OR, 1.9; 95% CI, 1.1-3.5; I2 = 30%). The higher reintervention rate was predominantly attributable to the higher nonunion rate in patients treated conservatively. The permanent radial nerve palsy rate was equal in both groups (OR, 0.6; 95% CI, 0.2-1.9; I2 = 18%). There appeared to be no difference in mean time to union and mean Disabilities of the Arm, Shoulder and Hand scores between the treatment groups. No difference was found between effect estimates form observational studies and RCTs. CONCLUSION: This systematic review shows that satisfactory results can be achieved with both conservative and operative management; however, operative treatment reduces the risk of nonunion compared with conservative treatment, with comparable reintervention rates (for indications other than nonunion). Furthermore, operative treatment results in a similar permanent radial nerve palsy rate, despite its inherent additional surgery-related risks. No difference in mean time-to-union and short-term functional results was detected.


Subject(s)
Conservative Treatment , Fracture Fixation, Intramedullary , Humeral Fractures/therapy , Diaphyses/injuries , Diaphyses/surgery , Fracture Healing , Fractures, Ununited/etiology , Fractures, Ununited/surgery , Humans , Humeral Fractures/physiopathology , Observational Studies as Topic , Radial Neuropathy/etiology , Randomized Controlled Trials as Topic , Reoperation/statistics & numerical data , Treatment Outcome
6.
World J Emerg Surg ; 14: 40, 2019.
Article in English | MEDLINE | ID: mdl-31428187

ABSTRACT

Background: Far reaching sub-specialization tends to become obligatory for surgeons in most Western countries. It is suggested that exposure of surgeons to emergency laparotomy after trauma is ever declining. Therefore, it can be questioned whether a generalist (i.e., general surgery) with additional differentiation such as the trauma surgeon, will still be needed and can remain sufficiently qualified. This study aimed to evaluate volume trends and outcomes of emergency laparotomies in trauma. Methods: A retrospective cohort study was performed in the University Medical Center Utrecht between January 2008 and January 2018, in which all patients who underwent an emergency laparotomy for trauma were included. Collected data were demographics, trauma-related characteristics, and number of (planned and unplanned) laparotomies with their indications. Primary outcome was in-hospital mortality; secondary outcomes were complications, length of ICU, and overall hospital stay. Results: A total of 268 index emergency laparotomies were evaluated. Total number of patients who presented with an abdominal AIS > 2 remained constant over the past 10 years, as did the percentage of patients that required an emergency laparotomy. Most were polytrauma patients with a mean ISS = 27.5 (SD ± 14.9). The most frequent indication for laparotomy was hemodynamic instability or ongoing blood loss (44%).Unplanned relaparotomies occurred in 21% of the patients, mostly due to relapse of bleeding. Other complications were anastomotic leakage (8.6%), intestinal leakage after bowel contusion (4%). In addition, an incisional hernia was found in 6.3%. Mortality rate was 16.7%, mostly due to neurologic origin (42%). Average length of stay was 16 days with an ICU stay of 5 days. Conclusion: This study shows a persistent number of patients requiring emergency laparotomy after (blunt) abdominal trauma over 10 years in a European trauma center. When performed by a dedicated trauma team, this results in acceptable mortality and complication rates in this severely injured population.


Subject(s)
Laparotomy/standards , Wounds and Injuries/therapy , Adolescent , Adult , Aged , Aged, 80 and over , Cause of Death , Child , Child, Preschool , Cohort Studies , Female , Hospital Mortality , Humans , Laparotomy/methods , Laparotomy/statistics & numerical data , Male , Middle Aged , Netherlands , Retrospective Studies , Specialization/trends , Trauma Centers/organization & administration , Trauma Centers/standards , Trauma Centers/statistics & numerical data , Wounds and Injuries/physiopathology
7.
Eur J Trauma Emerg Surg ; 45(6): 1045-1052, 2019 Dec.
Article in English | MEDLINE | ID: mdl-30094611

ABSTRACT

PURPOSE: The purpose of this study was to develop a clavicle-specific questionnaire with patient-reported and objective measures. METHODS: The present study used data of DASH and Constant scores from a previously performed randomized-controlled trial comparing plate and intramedullary pin fixation of clavicle fractures. Exploratory factor analysis was used to identify the most relevant items and the underlying structure of the questionnaires. To optimize the applicability to patients with a clavicle fracture, the selected items were reformulated. If relevant themes were underexposed, an additional question was added. RESULTS: Based on the scree plot of eigenvalues and the parallel analysis, a seven-factor model with good factorability was constructed. Using exploratory factor analysis, 13 patient-reported and 2 objective measurements were identified. The internal consistency of the selected questions was excellent. An additional question was added to cover complaints relating to direct pressure on the clavicle and implants. CONCLUSION: The Utrecht Score for clavicle fractures is a compact yet complete tool that was developed to assess functional outcome specifically in patients with a clavicle fracture, consisting of patient-reported and objective measures. After external validation, the USC can be used for research purposes or clinical follow-up during rehabilitation in patients with a clavicle fracture.


Subject(s)
Clavicle/injuries , Fractures, Bone/surgery , Patient Reported Outcome Measures , Adult , Clavicle/surgery , Factor Analysis, Statistical , Female , Fracture Fixation, Internal/instrumentation , Fracture Fixation, Internal/methods , Fracture Fixation, Intramedullary/instrumentation , Fracture Fixation, Intramedullary/methods , Humans , Male , Recovery of Function , Surveys and Questionnaires , Treatment Outcome
8.
Crit Care Res Pract ; 2017: 8038460, 2017.
Article in English | MEDLINE | ID: mdl-28775898

ABSTRACT

Background. The diversity in formats of Intermediate Care Units (IMCUs) makes it difficult to compare data from different settings. The purpose of this article was to describe and quantify these different formations and utilisation. Methods. We performed a systematic review extracting geographic location, nomenclature used, admitting specialties, open (admitting specialist in charge) or closed (intensivist/generalist in charge) management format, location in hospital, number of beds, nursing workload, medical staff to patient ratios, and modalities-possibilities and limitations-implemented. Results. Nomenclature used was High Dependency Unit (56.8%) or Intermediate Care Unit (24.3%), with the latter one increasingly being used recently. The median number of beds was 6 (IQR 4-10). Location (p < 0.001) and admitting specialties (p = 0.03) were related to the management format. IMCUs integrated or adjacent to Intensive Care Units were more often capable of using single vasoactive medication (p = 0.025). The mean nurse to patient ratio was 1 to 2.5. Conclusions. IMCUs often have a specific task in a hospital, which is reflected in location, format, and utilisation. The management format depends on location and admitting specialist while incorporated supportive treatment modules reflect its function. Common IMCU denominators are continuous monitoring and respiratory support, without mechanical ventilation and multiple vasoactive medications.

9.
Int Orthop ; 36(10): 2139-45, 2012 Oct.
Article in English | MEDLINE | ID: mdl-22847116

ABSTRACT

PURPOSE: The incidence of operative treatment of dislocated midshaft clavicle fractures (DMCF) is rising due to unsatisfactory results after non-operative treatment. Knowledge of complications is important for selection of the surgical technique and preoperative patient counselling. The aim of this study is to compare complications after plate fixation and elastic stable intramedullary nailing (ESIN) with a titanium elastic nail (TEN) for DMCF. METHODS: A retrospective analysis of our surgical database was performed. From January 2005 to January 2010, 90 patients with DMCF were treated with plate fixation or ESIN. Complications were evaluated in both treatment groups and subsequently compared. RESULTS: Seven implant failures occurred in six patients (14 %) of the plate group and one implant failure (2.1 %) was seen in the ESIN group (p = 0.051). Major revision surgery was performed in five cases in the plate group (11.6 %) and in one case (2.1 %) in the ESIN group (p = 0.100). Three refractures (7.0 %) were observed in the plate group after removal of the implant against none in the ESIN group (p = 0.105). Six minor revisions (13 %) were reported in the ESIN group and none were reported in the plate group (p = 0.027). CONCLUSIONS: Compared to other studies we report higher rates of refracture (7.0 %), major revision surgery (11.6 %) and implant failure (14.0 %) after plate fixation. The frequency of implant failures differed almost significantly for patients treated with plate fixation compared to ESIN. Furthermore, a tendency towards refracture after implant removal and major revision surgery after plate fixation was observed.


Subject(s)
Bone Nails , Bone Plates , Clavicle/injuries , Fracture Fixation, Intramedullary/instrumentation , Fractures, Bone/surgery , Adult , Bone Malalignment/pathology , Bone Malalignment/surgery , Clavicle/pathology , Clavicle/surgery , Databases, Factual , Elasticity , Female , Fracture Fixation, Intramedullary/methods , Fracture Healing , Fractures, Bone/pathology , Humans , Joint Dislocations/pathology , Joint Dislocations/surgery , Male , Postoperative Complications , Prosthesis Design , Prosthesis Failure , Reoperation , Retrospective Studies , Titanium , Trauma Centers , Treatment Outcome
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