scholarly journals Influence of Removing or Leaving the Prosthesis after Regenerative Surgery in Peri-Implant Defects: Retrospective Study: 32 Clinical Cases with 2 to 8 Years of Follow-Up

2021 ◽  
Vol 18 (2) ◽  
pp. 645
Author(s):  
Víctor Astolfi ◽  
Alberto Gómez-Menchero ◽  
José Vicente Ríos-Santos ◽  
Pedro Bullón ◽  
Francisco Galeote ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Response To Treatment ◽  
Collagen Membrane ◽  
Chi Square ◽  
Implant Surface ◽  
Reliable Technique ◽  
Healing Period ◽  
Group 2 ◽  
Bone Gain ◽  
Group 1

Purpose: The aim of this retrospective study was to compare the influence of removing or not removing a prosthesis after regenerative surgery on peri-implant defects. Methods: Two different groups were compared (Group 1: removing the prosthesis; Group 2: maintaining the prosthesis), analyzing radiographic bone filling (n = 32 implants) after regenerative treatment in periapical radiographs. The peri-implant defects were measured before and after regenerative treatment using Bio-Oss® (Geistlich Pharma, Wohhusen, Switzerland) and a reabsorbable collagen membrane (Jason®, Botis, Berlin, Germany), the healing period was two years after peri-implant regenerative surgery. Statistical analysis was performed, and a Chi square test was carried out. To determine the groups that made the difference, corrected standardized Haberman residuals were used, and previously a normality test had been applied; therefore, an ANOVA or Mann–Whitney U test was used for the crossover with the non-normal variables in Group 1 and Group 2. Results: The results obtained suggest that a regenerative procedure with xenograft, resorbable membrane, and detoxifying the implant surface with hydrogen peroxide form a reliable technique to achieve medium-term results, obtaining an average bone gain at a radiographic level of 2.84 mm (±1.78 mm) in patients whose prosthesis was not removed after peri-implant bone regenerative therapy and 2.18 mm (±1.41 mm) in patients whose prosthesis was removed during the healing period. Conclusions: There are no statistically significant differences in the response to treatment when removing or keeping the prosthesis after regenerative surgery in peri-implant defects.

scholarly journals Do Camels (Camelus dromedarius) Need Shaded Areas? A Case Study of the Camel Market in Doha

Animals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 480
Author(s):  
Martina Zappaterra ◽  
Laura Menchetti ◽  
Leonardo Nanni Costa ◽  
Barbara Padalino
Keyword(s):  
Ad Hoc ◽  
The Sun ◽  
Chi Square ◽  
Chi Square Test ◽  
Variable Space ◽  
Group 2 ◽  
Sun And Shade ◽  
Poor Welfare ◽  
Group 1

This study aimed at documenting whether dromedary camels have a preference for shade and how their behavior would change depending on the presence of shade and variable space allowance. A total of 421 animals kept in 76 pens (66 with shelter (Group 1), and 10 without shelter (Group 2)) at the camel market in Doha (Qatar) were recorded for 1 min around 11:00 a.m. when the temperature was above 40 °C. The number of animals in the sun and shade and their behaviors were analyzed using an ad libitum sampling method and an ad hoc ethogram. The results of a chi-square test indicated that camels in Group 1 had a clear preference for shade (p < 0.001). The majority of Group 1 camels were indeed observed in the shade (312/421; 74.11%). These camels spent more time in recumbency and ruminating, while standing, walking, and self-grooming were more commonly expressed by the camels in the sun (p < 0.001). Moreover, locomotory stereotypic behaviors (i.e., pacing) increased as space allowance decreased (p = 0.002). Based on the findings of this pilot study, camels demonstrated a preference for shade; shade seemed to promote positive welfare, while overcrowding seemed to trigger stereotypy and poor welfare. Overall, our preliminary results are novel and provide evidence that shaded areas are of paramount importance for camel welfare. Further research, involving designed studies at multiple locations is needed to confirm these results.

scholarly journals Treatment of children and adolescents with hemangioma using propranolol: preliminary results from a retrospective study

2014 ◽  
Vol 132 (1) ◽  
pp. 48-54 ◽  
Author(s):  
Juliana Costa Albuquerque ◽  
Rosane Aline Magalhaes ◽  
Jamille Araujo Felix ◽  
Maria Vilani Rodrigues Bastos ◽  
Juvenia Bezerra Fontenele ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Children And Adolescents ◽  
Previous Treatment ◽  
Capillary Hemangioma ◽  
Response To Treatment ◽  
Vascular Tumors ◽  
Lesion Volume ◽  
Chi Square ◽  
One Year ◽  
Almost All

CONTEXT AND OBJECTIVE: Hemangiomas are the commonest vascular tumors during childhood. In 2008, the effect of propranolol for treating capillary hemangiomas was demonstrated. Other similar results followed, showing that it rapidly reduces lesion volume. The objective here was to evaluate children and adolescents with hemangiomas that were treated with propranolol. DESIGN AND SETTING: Retrospective study, conducted in a children's hospital. METHODS : Patients aged 0-19 years with or without previous treatment, who were treated between January 2009 and December 2010, were included. The response was assessed by comparing the lesion appearance between the start of treatment and the last consultation. We considered partial or complete responses as the response to treatment. RESULTS : Sixty-nine patients with a median follow-up of 11 months (mean age: 31 months) were included. Of these, 58 patients were recently diagnosed and 11 had had previous treatment. A response (partial or complete) was seen in 60 patients (87%). Among the capillary hemangioma cases, responses were seen in 50 out of 53 (94%), while in other lesion types, it was 10 out of 16 (63%) (P = 0.3; chi-square). Responses in patients less than one year of age were seen in 37 out of 38 (97%), whereas in those over one year of age, in 23 out of 31 (74%) (P = 0.4; chi-square). Side effects were uncommon and mild. CONCLUSIONS: Propranolol seemed to be effective for treatment of hemangiomas in children and adolescents, and not just in the proliferative stage, with responses in almost all the patients.

scholarly journals Effect of vitamin A on severity of acute diarrhea in children

2013 ◽  
Vol 53 (3) ◽  
pp. 125
Author(s):  
Marlisye Marpaung ◽  
Supriatmo Supriatmo ◽  
Atan Baas Sinuhaji
Keyword(s):  
Vitamin A ◽  
Acute Diarrhea ◽  
Vitamin A Deficiency ◽  
Stool Consistency ◽  
Chi Square ◽  
Vitamin A Supplementation ◽  
Body Weights ◽  
Group 2 ◽  
Stool Volume ◽  
Group 1

Background Vitamin A deficiency may increase the risk or bea cause of diarrhea. Many studies have been conducted on theefficacy of vitamin A in the management of acute diarrhea, butthe outcomes remain inconclusive.Objective To determine the effectiveness of vitamin A in reducingthe severity of acute diarrhea in children.Methods We performed a single􀁈blind􀁈randomized controlledtrial in the Secanggang District, Langkat Regency, North ofSumatera, from August 2009 to January 2010 in children aged6 months to 5 years, who had diarrheas. Subjects were dividedinto two groups. Group 1 received a single dose of vitamin A(100,000 IU for subjects aged 6 to 11 month old or with bodyweights :s 10 kg, or 200,000 IU for subjects aged 2: 12 month oldor with body weights> 10 kg). Group 2 received a single doseof placebo. The establishment of severity was based on changesin diarrheal frequency, stool consistency, volume and durationof diarrhea after treatment. We performed independent T􀁈testand Chi square tests for statistical analyses. The study was anintention􀁈to􀁈treat analysis.Results We enrolled 120 children who were randomized intotwo groups of 60 subjects each. Group 1, received vitamin Aand group 2 received a placebo. The results showed significantdifferences between the two groups in stool volume starting onthe first day (95%CI 192.30 to 3237.51; P􀁉O.OOI), as well asdiarrheal frequency (P=O.OOl) and stool consistency (P=O.OOl)on the second day observation and duration of diarrhea followingtreatment (95%CI - 40.60 to - 25.79; P􀁉O.OOI;).Conclusions Vitamin A supplementation is effective in reducingthe severity of acute diarrhea in children under five years of age.[Paediatr lndones. 2013;53:125-31.]

scholarly journals Association Between Serum Oestradiol Level on the Human Chorionic Gonadotrophin Administration Day and Neonatal Birthweight After in Vitro Fertilization-embryo Transfer: A Retrospective Study of 3659 Singleton Live Births

2020 ◽  
Author(s):  
Yu Liu ◽  
Jing Li ◽  
Yihong Guo
Keyword(s):  
Retrospective Study ◽  
Chorionic Gonadotrophin ◽  
Human Chorionic Gonadotrophin ◽  
Vitro Fertilization ◽  
Group 4 ◽  
Group 3 ◽  
Group 2 ◽  
Ivf Et ◽  
Group 1

Abstract BackgroundOestradiol, an important hormone in follicular development and endometrial receptivity, is closely related to clinical outcomes of fresh in vitro fertilization-embryo transfer (IVF-ET) cycles. A supraphysiologic E2 level is inevitable during controlled ovarian hyper-stimulation (COH), and its effect on the outcome of IVF-ET is controversial. The aim of this retrospective study is to evaluate the association between elevated serum oestradiol (E2) levels on the day of human chorionic gonadotrophin (hCG) administration and neonatal birthweight after IVF-ET cycles.MethodsThe data of 3659 infertile patients with fresh IVF-ET cycles were analysed retrospectively between August 2009 and February 2017 in First Hospital of Zhengzhou University. Patients were categorized by serum E2 levels on the day of hCG administration into six groups: group 1 (serum E2 levels≤1000 pg/mL, n=230), group 2 (serum E2 levels between 1001 and 2000 pg/mL, n=524), group 3 (serum E2 levels between 2001 and 3000 pg/mL, n=783), group 4 (serum E2 levels between 3001 and 4000 pg/mL, n = 721), group 5 (serum E2 levels between 4001 and 5000 pg/mL, n=548 ), and group 6 (serum E2 levels > 5000 pg/mL, n=852). Univariate linear regression was used to evaluate the independent correlation between each factor and outcome index. Multiple logistic regression was used to adjust for confounding factors.ResultsThe LBW rates were as follows: 3.0% (group 1), 2.9% (group 2), 1.9% (group 3), 2.9% (group 4), and 2.0% (group 6) (P =0.629), respectively. There were no statistically significant differences in the incidences of neonatal LBW among the six groups. We did not detect an association between peak serum E2 level during ovarian stimulation and neonatal birthweight after IVF-ET.ConclusionThe results of this retrospective cohort study showed that serum E2 peak levels during ovarian stimulation were not associated with birth weight during IVF cycles. In addition, no association was found between higher E2 levels and increased LBW risk. Our observations suggest that the hyper-oestrogenic milieu during COS does not seem to have adverse effects on the birthweight of offspring after IVF.

Abstract 111: Exclusive Involvement of Interventional Cardiologist in the Decision Making Process Improves Door-to-balloon Time by Significant Shortening of Decision-to-balloon Time Instead of EKG-to-decision Time In ST Elevation Myocardial Infarction

2012 ◽  
Vol 5 (suppl_1) ◽  
Author(s):  
Daming Zhu ◽  
Yuanyuan Zhang ◽  
Nowwar Mustafa ◽  
Angela Hoban ◽  
Dan Murphy ◽  
...  
Keyword(s):  
Decision Making ◽  
Decision Time ◽  
Decision Making Process ◽  
Primary Pci ◽  
Chi Square ◽  
Comprehensive Strategy ◽  
Interventional Cardiologist ◽  
Group 2 ◽  
Door To Balloon ◽  
Group 1

Background: We have had a “one call activation system” for primary PCI at our regional academic center since 1999. The ED physician initiated the system with the decision for primary PCI made by cardiologist (interventional or non-interventional) on call. But since July 1, 2009, only interventional cardiologists are involved in the decision making process. Otherwise, the comprehensive strategy remained the same. As we have reported previously, this new strategy resulted in a shortened door-to-balloon (D2B) time. In the present study, we analyzed the D2B timeline intervals to determine where the major gains were achieved. Methods: We conducted a retrospective analysis of 665 consecutive patients presenting to our institution with suspicion of acute STEMI during a 30-month period. Group 1 consisted of patients in the 12 months (July 1 2008-June 30 2009) before and Group 2 consisted of patients in the 18 months (July 1 2009-Dec. 31 2010) after the system change was instituted. Mann-Whitney U test and chi-square test were used for statistical analysis. Results: 218 patients in group 1 were taken to the cath lab of which 180 received primary PCI. 349 patients in group 2 were taken to the cath lab of which 275 received primary PCI. The results were presented in the table. Conclusions: Comprehensive strategy with exclusive involvement of interventional cardiologist resulted in a significant decrement in decision-to-balloon time. The EKG-to-decision time did not decrease, contrary to our expectation.

The Effectiveness of Diffusion Tensor Imaging in Determining Radiological Response after Radiosurgery in Patients with Vestibular Schwannoma

2021 ◽  
Vol 17 ◽  
Author(s):  
Dilek Hacer Cesme ◽  
Alpay Alkan ◽  
Lutfullah Sari ◽  
Ahmet Kaya ◽  
Ismail Yurtsever ◽  
...  
Keyword(s):  
Diffusion Tensor Imaging ◽  
Vestibular Schwannoma ◽  
Tumor Volume ◽  
Diffusion Tensor ◽  
Response To Treatment ◽  
Adc Values ◽  
Radiological Response ◽  
Group 2 ◽  
Group 1

Background: The effectiveness of Diffusion Tensor Imaging (DTI) in demonstrating functional changes in the tumor in determining the response to treatment after radiosurgery in patients with vestibular schwannoma (VS) is not clear yet. Objective: The study aimed to determine the change total in tumor volume (TTV) in terms of radiological response in patients who had VS and were treated with radiosurgery and investigate the relationship between the TTV, follow-up times and DTI parameters. Methods: Thirty-one patients were assessed using DTI and MRI. TTV, apparent diffusion coefficient (ADC), and fractional anisotropy (FA) were calculated. Patients were divided into tree groups: those who responded to the treatment (group 1) (n=11), who did not (group 0) (n=9) and who remained stable (group 2) (n=11). Background: The effectiveness of Diffusion Tensor Imaging (DTI) in demonstrating functional changes in the tumor in determining the response to treatment after radiosurgery in patients with vestibular schwannoma (VS) is not clear yet. Objective: The study aimed to determine the change total in tumor volume (TTV) in terms of radiological response in patients who had VS and were treated with radiosurgery and investigate the relationship between the TTV, follow-up times and DTI parameters. Methods: Thirty-one patients were assessed using DTI and MRI. TTV, apparent diffusion coefficient (ADC), and fractional anisotropy (FA) were calculated. Patients were divided into tree groups: those who responded to the treatment (group 1) (n=11), who did not (group 0) (n=9) and who remained stable (group 2) (n=11). Results: The mean duration of follow-up was 28.81±14 months. ADC values increased in patients with VS after radiosurgery (p=0.004). There was no statistical difference in the FA values. A significant reduction in TTV after radiosurgery was detected in group 1 (p=0.003). ADC values increased significantly after radiosurgery in group 2 (p=0.04). Although there were no significant differences, ADC values after radiosurgery increased in group 1 and group 0. Conclusions: ADC values continuously increase due to radiation damage in the period before the tumor volume shrinks after radiosurgery. We think that it is not appropriate to diagnose inadequate treatment or progression only when TTV is evaluated in terms of response to treatment in the early period after radiosurgery.

350 EFFECT OF DIFFERENT SUB-DOSES OF EQUINE CHORIONIC GONADOTROPIN ON PREGNANCY AND TWINNING RATES OF CYCLIC ZEBU COWS SUBMITTED TO FIXED-TIME ARTIFICIAL INSEMINATION

2015 ◽  
Vol 27 (1) ◽  
pp. 263 ◽  
Author(s):  
R. H. Alvarez ◽  
F. L. N. Natal ◽  
R. M. L. Pires ◽  
K. M. R. Duarte ◽  
C. A. Oliveira
Keyword(s):  
Artificial Insemination ◽  
Ovarian Response ◽  
Fixed Time ◽  
Sao Paulo ◽  
São Paulo ◽  
Chi Square ◽  
Group 3 ◽  
Group 2 ◽  
Twin Pregnancies ◽  
Group 1

The injection of a low dose of eCG has the potential to induce multiple ovulation and pregnancies in cattle. The present study aimed to evaluate the ovarian response, conception rate and incidence of twin pregnancies of cyclic cows receiving 1 of 2 low doses of eCG. Multiparous Nellore (Bos t. indicus) cows with plasma progesterone levels >1 ng∙mL–1 on at least one of 2 blood samples collected at 10-day intervals (Day –10 and Day 0) received an intramuscular (IM) injection of 2 mg of oestradiol benzoate (EB; Estrogin®, AUSA, São Paulo, Brazil) and a vaginal device (DIP) containing 1 g of progesterone (Primer®, Tecnopec, São Paulo, SP, Brazil) on Day 0. On Day 8, the DIP was removed and cows received an IM injection of 150 μg of cloprostenol (Veteglan®, Hertape Calier, Juatuba, MG, Brazil). At this time, the animals were randomly distributed into 3 groups. Group 1 (n = 30) received an IM injection of 2 mL of saline, whereas groups 2 (n = 41) and 3 (n = 23) received 600 IU and 900 IU of eCG (Novormon® MSD Saude Animal, São Paulo, Brazil), respectively. Twenty-four hours later (Day 9), all groups received 1 mg of EB and were submitted to fixed-time artificial insemination (FTAI) 30 h later (i.e. 54 h after DIP removal). Oestrus observation was performed daily from the time of the withdrawal of the DIP until the day of FTAI. Ovaries were examined ultrasonically at the time of FTAI, the following day and 7 days after FTAI. Pregnancy diagnosis was done by ultrasonography 30 days after FTAI and the incidence of twin or single calves was recorded at birth. Data were analysed by chi-square test. The rate of expression of oestrus was 70.0% (group 1), 82.9% (group 2), and 78.2% (group 3; P = 0.25). Cows that had 2 or more large follicles at the time of FTAI was 0% (group 1), 14.6% (group 2), and 34.8% (group 3; P < 0.05). The ovulation rate of cows in group 1 (80.0%) was higher than cows in groups 2 (48.8%) and 3 (52.2%; P < 0.05). The conception rates for groups 1, 2, and 3 were 50.0, 26.8, and 39.1%, respectively (P < 0.05). Two animals in group 3, one in group 2, and none of group 1 had twin pregnancies on Day 30 after FTAI. Only one of these cows (group 3) had a twin calving. It was concluded that the injection of 600 or 900 IU eCG, in an oestradiol/progestogen FTAI protocol does not result in an increase in the rate of twin calvings, but may negatively affect pregnancy rates of cyclic Nellore cows.Financial support was provided by FAPESP (proc. 2011/13096–0).

scholarly journals A Strategic Approach to Implementation of Medical Mentorship Programs

2016 ◽  
Vol 8 (1) ◽  
pp. 68-73 ◽  
Author(s):  
Thomas J. Caruso ◽  
Diane H. Steinberg ◽  
Nancy Piro ◽  
Kimberly Walker ◽  
Rebecca Blankenburg ◽  
...  
Keyword(s):  
Training Programs ◽  
Psychosocial Support ◽  
Control Group ◽  
Chi Square ◽  
Mentorship Program ◽  
Professional Aspirations ◽  
Group 2 ◽  
Survey Responses ◽  
The Relationship ◽  
Group 1

ABSTRACT Background Mentors influence medical trainees' experiences through career enhancement and psychosocial support, yet some trainees never receive benefits from involved mentors. Objective Our goals were to examine the effectiveness of 2 interventions aimed at increasing the number of mentors in training programs, and to assess group differences in mentor effectiveness, the relationship between trainees' satisfaction with their programs given the presence of mentors, and the relationship between the number of trainees with mentors and postgraduate year (PGY). Methods In group 1, a physician adviser funded by the graduate medical education department implemented mentorships in 6 residency programs, while group 2 involved a training program with funded physician mentoring time. The remaining 89 training programs served as controls. Chi-square tests were used to determine differences. Results Survey responses from group 1, group 2, and controls were 47 of 84 (56%), 34 of 78 (44%), and 471 of 981 (48%, P = .38), respectively. The percentages of trainees reporting a mentor in group 1, group 2, and the control group were 89%, 97%, and 79%, respectively (P = .01). There were no differences in mentor effectiveness between groups. Mentored trainees were more likely to be satisfied with their programs (P = .01) and to report that faculty supported their professional aspirations (P = .001). Across all programs, fewer first-year trainees (59%) identified a mentor compared to PGY-2 through PGY-8 trainees (84%, P &lt; .001). Conclusions A supported mentorship program is an effective way to create an educational environment that maximizes trainees' perceptions of mentorship and satisfaction with their training programs.

scholarly journals Incidence of Meniscal Tears Accompanying ACL Ruptures

2014 ◽  
Vol 2 (11_suppl3) ◽  
pp. 2325967114S0012
Author(s):  
Mehmet Hasan Tatari ◽  
Vugar Guliyev
Keyword(s):  
Statistical Difference ◽  
Meniscal Tear ◽  
Operation Time ◽  
Variance Analysis ◽  
Meniscal Tears ◽  
Chi Square ◽  
Group 3 ◽  
Group 2 ◽  
Bucket Handle ◽  
Group 1

Objectives: Anterior cruciate ligament (ACL) injury is a common disorder in athletes and in most cases, meniscal tears accompany. These meniscal tears can be the result of the initial trauma or the consecutive injuries in the unoperated patients. The aim of the study was to compare the incidence of meniscal tears in the patients operated because of ACL defficiency in the early or late period after the initial trauma. The age of the patient and meniscal tear pattern were the other subjects compared. Methods: The groups included 42, 72 and 129 patients respectively. Among all groups, it was shown that in 125 cases (% 51.4), a meniscal tear accompanied the ACL tear. In Group 1, 18 cases (% 42.8) had meniscal tears while 29 patients (% 37) in Group 2 and 78 patients (% 60.4) in Group 3 had any kind of meniscal tear. Bucket handle tears constituted 38 % of all tears in Group 1, 53 % in Group 2 and 56 % in Group 3. There was a significant statistical difference between the groups among the presence of meniscal tear and the period between the initial trauma and operation time. When the patients accepted the operation in the first six months after the initial trauma, the incidence of the meniscal injury decreased significantly (chi-square test) (p <0,01). There was no statistical difference between three groups among the percentage of bucket handle tears (variance analysis: p=0,196). The statistical difference was not important between the groups among the age of the patients in relation with the pattern of the meniscal tears (variance analysis: p=0,236). Results: The groups included 42, 72 and 129 patients respectively. Among all groups, it was shown that in 125 cases (% 51.4), a meniscal tear accompanied the ACL tear. In Group 1, 18 cases (% 42.8) had meniscal tears while 29 patients (% 37) in Group 2 and 78 patients (% 60.4) in Group 3 had any kind of meniscal tear. Bucket handle tears constituted 38 % of all tears in Group 1, 53 % in Group 2 and 56 % in Group 3. There was a significant statistical difference between the groups among the presence of meniscal tear and the period between the initial trauma and operation time. When the patients accepted the operation in the first six months after the initial trauma, the incidence of the meniscal injury decreased significantly (chi-square test) (p <0,01). There was no statistical difference between three groups among the percentage of bucket handle tears (variance analysis: p=0,196). The statistical difference was not important between the groups among the age of the patients in relation with the pattern of the meniscal tears (variance analysis: p=0,236) Conclusion: We can say that the incidence of meniscal tears can be decreased if the patients with ACL injury are operated early after the initial trauma. Earlier ACL reconstruction means less meniscal tear.

scholarly journals Comparative analysis between identified injuries of victims of fall from height and other mechanisms of closed trauma

2014 ◽  
Vol 41 (4) ◽  
pp. 272-277 ◽  
Author(s):  
José Gustavo Parreira ◽  
Marina Raphe Matar ◽  
André Luis Barreto Tôrres ◽  
Jacqueline A. G. Perlingeiro ◽  
Silvia C. Solda ◽  
...  
Keyword(s):  
Blunt Trauma ◽  
Injury Severity ◽  
Pelvic Fractures ◽  
Thoracic Segment ◽  
Chest Drainage ◽  
Chi Square ◽  
Fall From Height ◽  
Group 2 ◽  
Trauma Group ◽  
Group 1

OBJECTIVE: To analyze the lesions diagnosed in victims of falls, comparing them with those diagnosed in other mechanisms of blunt trauma.METHODS: We conducted a retrospective study of trauma protocol charts (prospectively collected) from 2008 to 2010, including victims of trauma over 13 years of age admitted to the emergency room. The severity of injuries was stratified by the Abbreviated Injury Scale (AIS) and Injury Severity Score (ISS). Variables were compared between the group of victims of falls from height (Group 1) and the other victims of blunt trauma (Group 2). We used the Student t, chi-square and Fisher tests for comparison between groups, considering the value of p <0.05 as significant.RESULTS: The series comprised 4,532 cases of blunt trauma, of which 555 (12.2%) were victims of falls from height. Severe lesions (AISe"3) were observed in the extremities (17.5%), in the cephalic segment (8.4%), chest (5.5%) and the abdomen (2.9%). Victims of Group 1 had significantly higher mean age, AIS in extremities / pelvis, AIS in the thoracic segment and ISS (p <0.05). The group 1 had significantly (p <0.05) higher incidence of tracheal intubation on admission, pneumothorax, hemothorax, rib fractures, chest drainage, spinal trauma, pelvic fractures, complex pelvic fractures and fractures to the upper limbs.CONCLUSION: Victims of fall from height had greater anatomic injury severity, greater frequency and severity of lesions in the thoracic segment and extremities.

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