ANDRE PEDRINELLI
Projetos de Pesquisa
Unidades Organizacionais
Instituto de Ortopedia e Traumatologia, Hospital das Clínicas, Faculdade de Medicina
LIM/41 - Laboratório de Investigação Médica do Sistema Músculoesquelético, Hospital das Clínicas, Faculdade de Medicina
LIM/41 - Laboratório de Investigação Médica do Sistema Músculoesquelético, Hospital das Clínicas, Faculdade de Medicina
9 resultados
Resultados de Busca
Agora exibindo 1 - 9 de 9
- Integrating Transwomen and Female Athletes with Differences of Sex Development (DSD) into Elite Competition: The FIMS 2021 Consensus Statement (vol 24, pg 1, 2021)(2021) HAMILTON, Blair R.; LIMA, Giscard; BARRETT, James; SEAL, Leighton; KOLLIARI-TURNER, Alexander; WANG, Guan; KARANIKOLOU, Antonia; BIGARD, Xavier; LOLLGEN, Herbert; ZUPET, Petra; IONESCU, Anca; DEBRUYNE, Andre; JONES, Nigel; VONBANK, Karin; FAGNANI, Federica; FOSSATI, Chiara; CASASCO, Maurizio; CONSTANTINOU, Demitri; WOLFARTH, Bernd; NIEDERSEER, David; BOSCH, Andrew; MUNIZ-PARDOS, Borja; CASAJUS, Jose Antonio; SCHNEIDER, Christian; LOLAND, Sigmund; VERROKEN, Michele; MARQUETA, Pedro Manonelles; ARROYO, Francisco; PEDRINELLI, Andre; NATSIS, Konstantinos; VERHAGEN, Evert; ROBERTS, William O.; LAZZOLI, Jose Kawazoe; FRIEDMAN, Rogerio; ERDOGAN, Ali; CINTRON, Ana V.; YUNG, Shu-Hang Patrick; RENSBURG, Dina C. Janse van; RAMAGOLE, Dimakatso A.; ROZENSTOKA, Sandra; DRUMMOND, Felix; PAPADOPOULOU, Theodora; KUMI, Paulette Y. O.; TWYCROSS-LEWIS, Richard; HARPER, Joanna; SKIADAS, Vasileios; SHURLOCK, Jonathan; TANISAWA, Kumpei; SETO, Jane; NORTH, Kathryn; ANGADI, Siddhartha S.; MARTINEZ-PATINO, Maria Jose; BORJESSON, Mats; LUIGI, Luigi Di; DOHI, Michiko; SWART, Jeroen; BILZON, James Lee John; BADTIEVA, Victoriya; ZELENKOVA, Irina; STEINACKER, Juergen M.; BACHL, Norbert; PIGOZZI, Fabio; GEISTLINGER, Michael; GOULIS, Dimitrios G.; GUPPY, Fergus; WEBBORN, Nick; YILDIZ, Bulent O.; MILLER, Mike; SINGLETON, Patrick; PITSILADIS, Yannis P.
- Isokinetic muscle strength and knee function associated with double femoral pin fixation and fixation with interference screw in anterior cruciate ligament reconstruction(2012) FERNANDES, Tiago Lazzaretti; PROTTA, Thiago Rocha; FREGNI, Felipe; BOLLIGER NETO, Raul; PEDRINELLI, Andre; CAMANHO, Gilberto Luis; HERNANDEZ, Arnaldo JoseIntensive scheduling in sports requires athletes to resume physical activity shortly after injury. The purpose of this study was to investigate early isokinetic muscle strength and knee function on bone-patellar tendon-bone (BPTB) ACL reconstruction with double femoral pin fixation or interference screw technique. A prospective study was conducted from 2008 to 2009, with 48 athletes who received femoral BPTB fixation with interference screw (n = 26) or double pin (n = 22). Clinical (IKDC objective score and hop test) and isokinetic muscle strength (peak torque (PT), PT/body weight and flexion/extension rate (F/E) in 60 and 240A degrees/s) were analyzed at 6 months of follow-up. Analysis at baseline showed no differences between groups before surgery related to age, gender, associated injury, Tegner or Lysholm score; thus showing that groups were similar. During follow-up, however, there were significant differences between the two groups in some of the isokinetic muscle strength: PT/BW 60A degrees/s (Double Pin = 200% +/- A 13% vs. Interference Screw = 253% +/- A 16%*, *P = 0.01); F/E 60A degrees/s (Double Pin = 89% +/- A 29%* vs. Interference Screw = 74% +/- A 12%, *P = 0.04). No statistical differences between groups were observed on IKDC objective score, hop test and complications. The significant muscle strength outcome of the interference screw group found in this study gives initial evidence that this fixation technique is useful for athletes that may need accelerated rehabilitation. Early return to sports ability signaled by isokinetic muscle strength is of clinical relevance as it is one of the main goals for athletes' rehabilitation. III.
- The FIFA medical emergency bag and FIFA 11 steps to prevent sudden cardiac death: setting a global standard and promoting consistent football field emergency care(2013) DVORAK, Jiri; KRAMER, Efraim B.; SCHMIED, Christian M.; DREZNER, Jonathan A.; ZIDEMAN, David; PATRICIOS, Jon; CORREIA, Luis; PEDRINELLI, Andre; MANDELBAUM, BertLife-threatening medical emergencies are an infrequent but regular occurrence on the football field. Proper prevention strategies, emergency medical planning and timely access to emergency equipment are required to prevent catastrophic outcomes. In a continuing commitment to player safety during football, this paper presents the FIFA Medical Emergency Bag and FIFA 11 Steps to prevent sudden cardiac death. These recommendations are intended to create a global standard for emergency preparedness and the medical response to serious or catastrophic on-field injuries in football.
- The influence of femoral tunnel position in single-bundle ACL reconstruction on functional outcomes and return to sports(2014) FERNANDES, Tiago Lazzaretti; FREGNI, Felipe; WEAVER, Kayleen; PEDRINELLI, Andre; CAMANHO, Gilberto Luis; HERNANDEZ, Arnaldo JoseThe purpose of this study was to radiographically investigate the influence of femoral tunnel placement in ACL reconstruction on early outcomes and return to sports due to anatomic and nonanatomic positioning. A prospective study was conducted from 2008 to 2010, with 86 athletes who underwent ACL reconstruction between anteromedial (AM) footprint and high AM position. Knee functional outcomes (IKDC objective and subjective, Tegner score, and Lysholm scale) return to sports and complications were analyzed at 6- and 12-month follow-up. At follow-up, it was observed that tunnel projection along Blumensaat's line was correlated with functional outcomes on Tegner scale (at 6 and 12 months) and IKDC subjective (at 12 months). There was a significant difference in mean tunnel projection along Blumensaat's line when analyzing return to sports (73 +/- A 1.4 and 79 +/- A 1.7 %, respectively, for projections on return vs. no return to sports, p = 0.02) and complications (73 +/- A 1.3 vs. 78 +/- A 1.6 %, respectively, for projections on no complications vs. complications, p = 0.03). No differences were stated on coronal view. These correlations between tunnel positioning on functional outcomes could not be explained by demographic or baseline characteristics. The clinical relevance of this study is that tunnel positioning along AM footprint and high AM position represented by tunnel projection along Blumensaat's line is associated with early return to sports on previous Tegner level and better functional outcome in athletes. III.
- Response to the United Nations Human Rights Council's Report on Race and Gender Discrimination in Sport: An Expression of Concern and a Call to Prioritise Research(2021) HAMILTON, Blair R.; MARTINEZ-PATINO, Maria Jose; BARRETT, James; SEAL, Leighton; TUCKER, Ross; PAPADOPOULOU, Theodora; BIGARD, Xavier; KOLLIARI-TURNER, Alexander; LOLLGEN, Herbert; ZUPET, Petra; IONESCU, Anca; DEBRUYNE, Andre; JONES, Nigel; STEINACKER, Juergen M.; VONBANK, Karin; LIMA, Giscard; FAGNANI, Federica; FOSSATI, Chiara; LUIGI, Luigi Di; PIGOZZI, Fabio; CASASCO, Maurizio; GEISTLINGER, Michael; WOLFARTH, Bernd; SETO, Jane T.; BACHL, Norbert; TWYCROSS-LEWIS, Richard; NIEDERSEER, David; BOSCH, Andrew; SWART, Jeroen; CONSTANTINOU, Demitri; MUNIZ-PARDOS, Borja; CASAJUS, Jose Antonio; BADTIEVA, Victoriya; ZELENKOVA, Irina; BILZON, James L. J.; DOHI, Michiko; SCHNEIDER, Christian; LOLAND, Sigmund; VERROKEN, Michele; MARQUETA, Pedro Manonelles; ARROYO, Francisco; PEDRINELLI, Andre; NATSIS, Konstantinos; VERHAGEN, Evert; ROBERTS, William O.; LAZZOLI, Jose Kawazoe; FRIEDMAN, Rogerio; ERDOGAN, Ali; CINTRON, Ana V.; YUNG, Shu-Hang Patrick; RENSBURG, Dina C. Janse van; RAMAGOLE, Dimakatso A.; ROZENSTOKA, Sandra; DRUMMOND, Felix; WEBBORN, Nick; GUPPY, Fergus M.; PITSILADIS, Yannis P.
- Integrating Transwomen and Female Athletes with Differences of Sex Development (DSD) into Elite Competition: The FIMS 2021 Consensus Statement(2021) HAMILTON, Blair R.; LIMA, Giscard; BARRETT, James; SEAL, Leighton; KOLLIARI-TURNER, Alexander; WANG, Guan; KARANIKOLOU, Antonia; BIGARD, Xavier; LOLLGEN, Herbert; ZUPET, Petra; IONESCU, Anca; DEBRUYNE, Andre; JONES, Nigel; VONBANK, Karin; FAGNANI, Federica; FOSSATI, Chiara; CASASCO, Maurizio; CONSTANTINOU, Demitri; WOLFARTH, Bernd; NIEDERSEER, David; BOSCH, Andrew; MUNIZ-PARDOS, Borja; CASAJUS, Jose Antonio; SCHNEIDER, Christian; LOLAND, Sigmund; VERROKEN, Michele; MARQUETA, Pedro Manonelles; ARROYO, Francisco; PEDRINELLI, Andre; NATSIS, Konstantinos; VERHAGEN, Evert; ROBERTS, William O.; LAZZOLI, Jose Kawazoe; FRIEDMAN, Rogerio; ERDOGAN, Ali; CINTRON, Ana V.; YUNG, Shu-Hang Patrick; RENSBURG, Dina C. Janse van; RAMAGOLE, Dimakatso A.; ROZENSTOKA, Sandra; DRUMMOND, Felix; PAPADOPOULOU, Theodora; KUMI, Paulette Y. O.; TWYCROSS-LEWIS, Richard; HARPER, Joanna; SKIADAS, Vasileios; SHURLOCK, Jonathan; TANISAWA, Kumpei; SETO, Jane; NORTH, Kathryn; ANGADI, Siddhartha S.; MARTINEZ-PATINO, Maria Jose; BORJESSON, Mats; LUIGI, Luigi Di; DOHI, Michiko; SWART, Jeroen; BILZON, James Lee John; BADTIEVA, Victoriya; ZELENKOVA, Irina; STEINACKER, Juergen M.; BACHL, Norbert; PIGOZZI, Fabio; GEISTLINGER, Michael; GOULIS, Dimitrios G.; GUPPY, Fergus; WEBBORN, Nick; YILDIZ, Bulent O.; MILLER, Mike; SINGLETON, Patrick; PITSILADIS, Yannis P.Sport is historically designated by the binary categorization of male and female that conflicts with modern society. Sport's governing bodies should consider reviewing rules determining the eligibility of athletes in the female category as there may be lasting advantages of previously high testosterone concentrations for transwomen athletes and currently high testosterone concentrations in differences in sex development (DSD) athletes. The use of serum testosterone concentrations to regulate the inclusion of such athletes into the elite female category is currently the objective biomarker that is supported by most available scientific literature, but it has limitations due to the lack of sports performance data before, during or after testosterone suppression. Innovative research studies are needed to identify other biomarkers of testosterone sensitivity/responsiveness, including molecular tools to determine the functional status of androgen receptors. The scientific community also needs to conduct longitudinal studies with specific control groups to generate the biological and sports performance data for individual sports to inform the fair inclusion or exclusion of these athletes. Eligibility of each athlete to a sport-specific policy needs to be based on peer-reviewed scientific evidence made available to policymakers from all scientific communities. However, even the most evidence-based regulations are unlikely to eliminate all differences in performance between cisgender women with and without DSD and transwomen athletes. Any remaining advantage held by transwomen or DSD women could be considered as part of the athlete's unique makeup.
- Protecting olympic participants from COVID-19: the trialled and tested process(2021) PIGOZZI, Fabio; WOLFARTH, Bernd; RODRIGUEZ, Ana Cintron; STEINACKER, Juergen Michael; BADTIEVA, Victoriya; BILZON, James Lee John; SCHNEIDER, Christian; ROBERTS, William O.; SWART, Jeroen; CONSTANTINOU, Demitri; DOHI, Michiko; PAPADOPOULOU, Theodora; HUTCHINSON, Mark; LUIGI, Luigi Di; ZAHAR, Maher; SO, Raymond; GUPPY, Fergus M.; KAUX, Jean-Francois; MADAHAPOLA, Upul; ROZENSTOKA, Sandra; MARQUETA, Pedro Manonelles; CASAJUS, Jose Antonio; RACINAIS, Sebastien; NATSIS, Konstantinos; ZELENKOVA, Irina; ULKAR, Bulent; OZDEMIR, Elif; ARROYO, Francisco; PEDRINELLI, Andre; MILLER, Mike; BACHL, Norbert; GEISTLINGER, Michael; PITSILADIS, Yannis P.
- COMPARISON BETWEEN RENDERING 3D-CT AND TRANSPARENT 3D-CT IN ACL TUNNEL POSITIONING(2017) BARROS, Marcos Amstalden; FERNANDES, Tiago Lazzaretti; DIMITRIOU, Dimitris; PEDRINELLI, Andre; HERNANDEZ, Arnaldo JoseObjective: To compare the transparent 3D computed tomography (CT) image protocol against conventional 3D-CT image-rendering protocol to assess femoral tunnel position in anatomic anterior cruciate ligament (ACL) reconstructions. Methods: Eight knee CT scans from cadavers were analyzed by image rendering 3D-CT protocol, using Rhinoceros (R) software. The central point of the ACL tunnel was set using the sagittal plane. Same CT scans were analyzed using transparent 3D-CT measurement protocol with OsiriX (R) software. Central point of the ACL tunnel was set using sagittal, coronal and axial planes. The grid system described by Bernard and Hertel was used to compare tunnel positions between protocols, using height and length parameters. Results: There was a significant difference between measurements using image rendering 3D-CT and transparent 3D-CT protocol for height (23.8 +/- 7.9mm and 33.0 +/- 5.0mm, respectively; p=0.017) and no differences for length (18.6 +/- 4.2mm and 18.3 +/- 4.5mm, respectively; p=0.560). Conclusion: Height in transparent CT protocol was different and length was the same as compared to 3D-CT rendering protocol in Bernard and Hertel method for tunnel measurements.
- Infrared thermography study as a complementary method of screening and prevention of muscle injuries: Pilot study(2019) CôRTE, A.C.; PEDRINELLI, A.; MARTTOS, A.; SOUZA, I.F.G.; GRAVA, J.; HERNANDEZ, A. JoséObjective To evaluate thermography application as a complementary method in preventing muscle injury in professional soccer players. Methods A longitudinal prospective study with 28 professional soccer players that composed a first division of Brazilian's soccer team between 2015 and 2016. In both seasons (2015 and 2016), muscle injuries were documented and classified in grade of severity, by ultrasound. During the following season (2016), infrared medical thermography was applied twice a week (48 hours after game) and if a difference of temperature was detected higher than 0.4°C, a prevention protocol was initiated. Muscle injuries in 2016 were documented. Results In 2015, the total number of muscle injuries was 11. In 2016, the total number of muscle injuries was 4 (p=0.04). It represents an incidence/player of 78% in 2015 and 28% in 2016, corresponding to a decrease of 64% in 2016. Seven players played in the first team in both seasons. Among these seven players, muscle injuries were reduced from 8 (in 2015) to 3 (in 2016)- A decrease of 63% in the season we used thermographic monitoring (p=0.06). Conclusion The pilot data provide a promising catalyst for a rigorous RCT that could examine whether thermography can contribute to a muscle injury prevention programme. © 2019 Author(s).