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Verdiperstat in Amyotrophic Lateral Sclerosis
Hayden, Douglas * deceased, Lai, Po-Ying, Donahue, Rachel, Chen, Hao-Wun, Nm, Mathai, Lopes, Gabriela, McCaffrey, Alexandra, Scalia, Jennifer , Luppino, Sarah , Lagier‐Tourenne, Clotilde , Sadri‐Vakili, Ghazaleh , Heintzman, Sarah, Sufit, Robert , Szymanski, April, Jenkins, Liberty, Martín, Alan, Greene, Ericka , Liao, Bing , Whitaker, Charles H. , Clawson, Lora , Uchil, Alpa, Riley, Kristen M., Arneklev, JinAe, Grogan, James , Su, Xiaowei , Mamarabadi, Mansoureh , Malcolm, Amber, Bazan, Tracy, Rad, Nassim, Wang, Leo H. , Piccione, Ezequiel, Thaisetthawatkul, Pariwat , Farmakidis, Constantine , Jabari, Duaa, Pasnoor, Mamatha , Brown, Robert H. , Houmani, Hajar, Douthwright, Catherine, Daniello, Kate, Suresh, Niraja, Farias, Jerrica, Chen, I-Hweii A. , Steijlen, Kara , Bhavaraju‐Sanka, Ratna, Jacobsen, Bill , Milliard, Jourdan, Bowser, Robert , Deboo, Anahita, Cartwright, Michael S. , Nance, Christopher , Yasek, Julia , Harms, Matthew B. , Burford, Matthew, Shrilla, David, Jones, Sarah , Solórzano, Guillermo, Li, Xiaoyan , Mahuwala, Zabeen , Kumaraswamy, Vishakhadatta Mathur, Baer, Michael , Bhuvaneswaran, Karthikeyan, Kaur, Jasdeep , Walk, David , Maiser, Sam , Mundwiler, Andrew, Meyer, Jenny A. , Soliven, Betty , Roos, Raymond, Mozaffar, Tahseen , Korb, Manisha Kak , Mullen, Jeffrey, Stommel, Elijah W. , Carberry, Nathan , Govindarajan, Raghav , Fournier, C. , Darki, Leila, Rodriguez, Rodrigo , McNeely, Whitney, Diaz‐Abad, Montserrat , Jin, Peter H., Chauhan, Chandana, Bobenhouse, James, Hayat, Ghazala , Bailey, Abbey, Bailey, Jesse, Barlow, Victoria , Bulat, Allison, Changkuon, Genevive, Cirino, Melissa, Deignan, Cristina, Deirmendjian, Emma, Mattos, Annette De, DiStefano, Sofia, Drake, Kristin, Estes, Michaela, Faulconer, Kenneth, Figueroa-Szostek, Precious, Garozzo, Tessa, Hasenoehrl, Meredith Gibbons, Henrique, Jennifer, Henrique, Natalie, Hurwitz, Samuel , Igne, Courtney, Irwin, Liam, Jentoft, Katie, Jordan, Boglarka, Katsovskiy, Igor, Kharakozova, Olga, Kolvek, Taylor, Korin, Alexander, La, Thuong, Li, Haining , Nguyen, Joey, Novak, Ilya, Ortiz, Ricardo, Ostrow, Joe, Pagliaro, Jaclyn , Palillo, Jack, Patterson, J.C., Phan, Minh , Popel, Najla , Proueng, Serena, Rosenthal, Jesse, Small, Catherine B. , Tarasenko, Natalia, Thomas, M., Vigneswaran, Prasha, Wahab, Yusra, Whitworth, Isaac, Wright, Spencer, Santiago, Diana De, Félix, Adrián, Garrett, Karly, Hamilton, Jenny, Khan, Kamran, Lovett, Marlee, Nelson, Linda S., Pabon, Marissa, Rede, Diana, Bolger, Patrick, Fetouh, Ahmed , Woodcook, Joan, Kamp, Cornelia , Kennedy, Julie, McGarry, Andrew , Torti, Margherita , Andrews, Jinsy , Quintana, Melanie , Saville, Benjamin R. , Detry, Michelle A. , Vestrucci, Matteo, Marion, Joseph , Young, Eufrosina , Chase, Marianne, Pothier, Lindsay , Harkey, Brittney, Yu, Hong , Sherman, Alex, Hall, Meghan, Kittle, Gale, Connolly, Mariah, D’Agostino, Derek, Tustison, Eric, Scirocco, Erica, Alameda, Gustavo, Locatelli, Eduardo, Ho, Doreen , Quick, Adam , Heitzman, Daragh, Ajroud‐Driss, Senda , Appel, Stanley H. , Shroff, Sheetal , Katz, Jonathan, Felice, Kevin J. , Maragakis, Nicholas J., Simmons, Zachary , Olney, Nicholas , Miller, Timothy M. , Fernandes, Joseph Americo, Ilieva, Hristelina , Jawdat, Omar, Weiss, Michael D. , Foster, Laura A. , Owegi, Margaret, Newman, Daniel S. , Arcila-Londono, Ximena , Jackson, Carlayne E. , Heiman‐Patterson, Terry , Fee, Dominic , Lewis, Richard A. , Rosenfeld, Jeffrey , Johnson, Kristin, Elliott, Matthew, Kasarskis, Edward J. , Rutkove, Seward B. , McIlduff, Courtney, Bedlack, Richard , Elman, Lauren , Goyal, Namita , Rezania, Kourosh , Twydell, Paul, Benatar, Michael , Glass, Jonathan D. , Jones, Vovanti , Zilliox, Lindsay , Wymer, James , Beydoun, Said R., Shah, Jaimin , Pattee, Gary L. , Martinez‐Thompson, Jennifer M. , Nayar, Shakti, Donohue, Mary V., Grossman, Katheryn, Campbell, Daniel , Qureshi, Irfan , Babu, Suma , Group, HEALEY ALS Platform Trial Study, Maragakis, Nicholas J. , Scirocco, Erica , Martinez-Thompson, Jennifer, Scirocco, Erica , Simmons, Zachary , Maragakis, Nicholas , Bedlack, Richard S , Walk, David , Hayden, Douglas, Wang, Jianing , Mathai, N. M., Kolb, Stephen J. , Szymanski, April L., Liao, Bing, Arneklev, JinAe, Malcolm, Amber, Feldman, Eva L. , Statland, Jeffrey , Dimachkie, Mazen M. , Ghasemi, Mehdi , Houmani, Hajar, Pasinelli, Piera , Milliard, Jourdan, Gutmann, Ludwig , Diaz, Frank , Shrilla, David, Rakočević, Goran , Quinn, Colin , Borg, David, Bhuvaneswaran, Karthikeyan, Robbins, Nathaniel M. , Oskarsson, Björn , Chuquilin, Miguel , McNeely, Whitney, Bobenhouse, James, Staff, Nathan P. , Arroyave, Luisa, Bulat, Allison , Changkuon, Genevive, Cirino, Melissa, Deignan, Cristina, Deirmendjian, Emma, Estes, Michaela, Figueroa-Szostek, Precious, Garozzo, Tessa, Henrique, Jennifer, Henrique, Natalie, Hurwitz, Samuel, Irwin, Liam, Jordan, Boglarka, Kolvek, Taylor, Korin, Alexander, Nguyen, Joey, Novak, Ilya, Ostrow, Joe, Palillo, Jack, Patel, Payal, Patterson, Janae, Phan, Minh, Proueng, Serena, Rosenthal, Jesse, Small, Catherine, Thomas, Mirna, Felix, Adrian, Khan, Kamran, Lovett, Marlee, Nelson, Linda, Rede, Diana, Bolger, Patrick, Fetouh, Ahmed, Woodcook, Joan, Kennedy, Julie, Paganoni, Sabrina , Macklin, Eric A. , Chibnik, Lori Beth , McGlothlin, Anna , Shefner, Jeremy M. , Berry, James D. , Giacomelli, Elisa , Goutman, Stephen A. , Fernandes, J. Americo, Vu, Tuan , Ladha, Shafeeq , Newman, Daniel S., Swenson, Andrea , Caress, James B. , Peltier, Amanda , Johnson, Kristin, Cohen, Jeffrey Allen , Granit, Volkan , Donohue, Mary, Cudkowicz, Merit , Group, HEALEY ALS Platform Trial Study

Mayo Clinic

JAMA Neurology | February 17, 2025 | Volume: 82 | Issue: 4 | Pages: 333

10.1001/jamaneurol.2024.5249 | PMID 40067754 Get It

ImportanceMyeloperoxidase is one of the most abundant peroxidase enzymes in activated myeloid cells. Myeloperoxidase inhibitors may have a clinical benefit in amyotrophic lateral sclerosis (ALS) by slowing neurodegeneration via reduced neuroinflammation and oxidative stress.ObjectiveTo determine the safety, tolerability, and efficacy of verdiperstat, a selective myeloperoxidase inhibitor, in ALS.Design, Settings, and ParticipantsVerdiperstat was tested as a regimen of the HEALEY ALS Platform Trial, a multicenter, double-blind, perpetual platform design, randomized clinical trial, with sharing of trial infrastructure and placebo data across multiple regimens. The study was conducted at 54 ALS referral centers across the US from July 2020 to April 2022. Adult participants with a diagnosis of clinically possible, probable, laboratory-supported probable, or definite ALS defined by the revised El Escorial criteria were randomized to verdiperstat or regimen-specific placebo. An additional group of participants concurrently randomized to placebo from other regimens was included in the analyses.InterventionsEligible participants were randomized in a 3:1 ratio to receive oral verdiperstat, 600 mg, twice daily or matching placebo for a planned placebo-controlled duration of 24 weeks.Main Outcomes and MeasuresThe primary efficacy outcome was change from baseline through week 24 in disease severity, as measured by a joint model of ALS Functional Rating Scale–Revised and survival, with the treatment effect quantified by the disease rate ratio (DRR), with DRR less than 1 indicating a slowing in disease progression of verdiperstat relative to placebo.ResultsA total of 167 participants (mean [SD] age, 58.5 [11.4] years; 59 [35.3%] female; 108 [64.6%] male) were randomized to either verdiperstat (126 [75.4%]) or to placebo (41 [25.6%]). Among the participants randomized to the verdiperstat regimen, 130 (78%) completed the trial. The estimated DRR was 0.98 (95% credible interval, 0.77-1.24; posterior probability = 0.57 for slowing of disease progression [DRR <1]). Verdiperstat was estimated to slow progression by 2% vs placebo (95% credible interval, −23% to 24%; posterior probability 0.57). Verdiperstat was overall safe and well tolerated. Common adverse events in the verdiperstat group were nausea, insomnia, and elevated thyrotropin levels.Conclusions and RelevanceResults demonstrate that treatment with verdiperstat was unlikely to alter disease progression in ALS.Trial RegistrationClinical Trial Identifiers: NCT04297683 and NCT04436510
Pridopidine in Amyotrophic Lateral Sclerosis
Hayden, Douglas, Lai, Po-Ying, Donahue, Rachel, Chen, H.Y., Mathai, Nithya, Lopes, Gabriela, McCaffrey, Alexandra, Scalia, Jennifer , Luppino, Sarah , Lagier‐Tourenne, Clotilde , Sadri‐Vakili, Ghazaleh , Heintzman, Sarah, Sufit, Robert , Szymanski, April, Jenkins, Liberty, Martin, A. D. , Greene, Ericka , Thonhoff, Jason R., Liao, Bing , Whitaker, Charles H. , Clawson, Lora , Uchil, Alpa, Riley, Kristen M., Arneklev, JinAe, Grogan, James , Su, Xiaowei , Mamarabadi, Mansoureh , Malcolm, Amber, Bazan, Tracy, Rad, Nassim, Wang, Leo H. , Piccione, Ezequiel, Thaisetthawatkul, Pariwat , Farmakidis, Constantine , Jabari, Duaa, Pasnoor, Mamatha , Brown, Robert H. , Ghasemi, Mehdi, Houmani, Hajar, Douthwright, Catherine, Daniello, Kate, Suresh, Niraja, Farias, Jerrica, Chen, I-Hweii A. , Steijlen, Kara , Bhavaraju‐Sanka, Ratna, Jacobsen, Bill , Milliard, Jourdan, Bowser, Robert , Deboo, Anahita, Cartwright, Michael S. , Nance, Christopher , Yasek, Julia , Harms, Matthew , Burford, Matthew, Shrilla, David, Jones, Sarah , Solórzano, Guillermo, Li, Xiaoyan , Mahuwala, Zabeen , Kumaraswamy, Vishakhadatta Mathur, Baer, Michael , Bhuvaneswaran, Karthikeyan, Maiser, Sam , Mundwiler, Andrew, Meyer, Jenny, Soliven, Betty , Roos, Raymond P. , Habib, Ali A. , Mozaffar, Tahseen , Korb, Manisha Kak , Mullen, Jeffrey, Stommel, Elijah W. , Carberry, Nathan , Govindarajan, Raghav , Glass, Jonathan D. , Fournier, Christina , Darki, Leila, Rodriguez, Rodrigo , McNeely, Whitney, Diaz‐Abad, Montserrat , Jin, Peter H., Chauhan, Chandana, Bobenhouse, James, Hayat, Ghazala , Bailey, Abbey, Bailey, Jesse, Barlow, Victoria , Bulat, Allison, Changkuon, Genevive, Cirino, Melissa, Deignan, Cristina, Deirmendjian, Emma, Mattos, Annette De, DiStefano, Sofia, Drake, Kristin, Estes, Michaela, Faulconer, Kenneth, Figueroa-Szostek, Precious, Garozzo, Tessa, Hasenoehrl, Meredith Gibbons, Henrique, Jennifer, Henrique, Natalie, Hurwitz, Samuel , Igne, Courtney, Irwin, L. R., Jentoft, Katie, Jordan, Boglarka, Katsovskiy, Igor, Kharakozova, Olga, Kolvek, Taylor, Korin, Alexander, La, Thuong, Li, Haining , Nguyen, Joey, Novak, Ilya, Ortiz, Ricardo, Ostrow, Joe, Pagliaro, Jaclyn , Palillo, Jack, Patel, Payal , Patterson, Janae, Phan, Minh , Popel, Najla , Proueng, Serena, Rosenthal, Jesse, Small, Catherine B. , Tarasenko, Natalia, Thomas, Mirna, Vigneswaran, Prasha, Wahab, Yusra, Whitworth, Isaac, Wright, Spencer, Connolly, Mariah, Santiago, Diana De, Felix, A. John William , Garrett, Karly, Hamilton, Jenny, Khan, Kamran , Lovett, Marlee, Nelson, Linda S., Pabon, Marissa, Rede, Diana, Bolger, Patrick, Fetouh, Ahmed , Woodcook, Joan, Kamp, Cornelia , Kennedy, Julie, McGarry, Andrew , Torti, Margherita , Quintana, Melanie , Saville, Benjamin R. , Detry, Michelle A. , Vestrucci, Matteo, Marion, Joe , Heiman‐Patterson, Terry , Chase, Marianne, Pothier, Lindsay , Harkey, Brittney, Yu, Hong , Sherman, Alexander , Hall, Meghan, Kittle, Gale, Andrews, Jinsy , D’Agostino, Derek, Tustison, Eric, Scirocco, Erica , Alameda, Gustavo, Locatelli, Eduardo, Ho, Doreen , Quick, Adam , Ajroud‐Driss, Senda , Katz, Jonathan, Heitzman, Daragh, Appel, Stanley H. , Shroff, Sheetal , Felice, Kevin J. , Maragakis, Nicholas J., Simmons, Zachary , Olney, Nicholas , Weiss, Michael D. , Fernandes, Joseph Americo, Jawdat, Omar, Owegi, Margaret, Foster, Laura A. , Ilieva, Hristelina , Newman, Daniel S. , Arcila-Londono, Ximena , Jackson, Carlayne E. , Lewis, Richard A. , Fee, Dominic , Elliott, Matthew, Bedlack, Richard , Kasarskis, Edward J. , Elman, Lauren , Rosenfeld, Jeffrey , Walk, David , McIlduff, Courtney, Twydell, Paul, Young, Eufrosina , Johnson, Kristin, Rezania, Kourosh , Goyal, Namita , Benatar, Michael , Jones, Vovanti , Shah, Jaimin , Beydoun, Said R., Wymer, James , Zilliox, Lindsay , Nayar, Shakti, Pattee, Gary L. , Martinez‐Thompson, Jennifer M. , Leitner, Melanie , Chen, Kelly , Goldberg, Y. Paul, Cohen, Yaël C. , Geva, Michal , Hayden, Michael R. , Group, HEALEY ALS Platform Trial Study, Scirocco, Erica , Martinez-Thompson, Jennifer, Simmons, Zachary , Bedlack, Richard S , Walk, David , Wang, Jianing , Mathai, N. M., Kolb, Stephen J. , Szymanski, April L., Martin, Alan, Liao, Bing, Arneklev, JinAe, Malcolm, Amber, Feldman, Eva L. , Statland, Jeffrey , Dimachkie, Mazen M. , Ghasemi, Mehdi , Houmani, Hajar, Pasinelli, Piera , Milliard, Jourdan, Gutmann, Ludwig , Harms, Matthew B. , Diaz, Frank , Shrilla, David, Rakočević, Goran , Quinn, Colin , Borg, David, Bhuvaneswaran, Karthikeyan, Kaur, Jasdeep, Rutkove, Seward B. , Rao, Pooja, Robbins, Nathaniel M. , Granit, Volkan , Chuquilin, Miguel , McNeely, Whitney, Bobenhouse, James, Staff, Nathan P. , Arroyave, Luisa, Bulat, Allison , Changkuon, Genevive, Cirino, Melissa, Deignan, Cristina, Deirmendjian, Emma, Figueroa-Szostek, Precious, Garozzo, Tessa, Henrique, Jennifer, Henrique, Natalie, Hurwitz, Samuel, Irwin, Liam, Kolvek, Taylor, Korin, Alexander, Ostrow, Joe, Palillo, Jack, Phan, Minh, Proueng, Serena, Rosenthal, Jesse, Small, Catherine, Thomas, Mirna, Garrett, Karly, Nelson, Linda, Rede, Diana, Bolger, Patrick, Fetouh, Ahmed, Woodcook, Joan, Kennedy, Julie, Shefner, Jeremy M. , Oskarsson, Björn , Macklin, Eric A. , Chibnik, Lori Beth , McGlothlin, Anna , Berry, James D. , Babu, Suma , Giacomelli, Elisa , Maragakis, Nicholas J. , Mill, Jonathan , Goutman, Stephen A. , Fernandes, J. Americo, Vu, Tuan , Newman, Daniel S., Ladha, Shafeeq , Caress, James B. , Swenson, Andrea , Peltier, Amanda , Johnson, Kristin, Cohen, Jeffrey Allen , Goldberg, Y. Paul, Paganoni, Sabrina , Cudkowicz, Merit

Mayo Clinic

JAMA | February 17, 2025 | Volume: 333 | Issue: 13 | Pages: 1128

10.1001/jama.2024.26429 | PMID 40067755 Get It

ImportanceAmyotrophic lateral sclerosis (ALS) is a fatal disease. The sigma-1 (σ1) receptor emerged as a target for intervention.ObjectiveTo determine the effects of pridopidine, a σ1-receptor agonist, in ALS.Design, Settings, and ParticipantsPridopidine was tested as a regimen of the HEALEY ALS Platform Trial, a phase 2/3, multicenter, randomized, double-blind, platform trial. The study was conducted at 54 sites in the US from January 2021 to July 2022 (final follow-up, July 14, 2022). A total of 163 participants with ALS were randomized to receive pridopidine or placebo. An additional 122 concurrently randomized participants were assigned to receive placebo in other regimens and included in the analyses.InterventionsEligible participants were randomized 3:1 to receive oral pridopidine 45 mg twice daily (n = 121) or matching oral placebo (n = 42) for a planned duration of 24 weeks.Main Outcomes and MeasuresThe primary efficacy outcome was change from baseline through week 24 in ALS disease severity, analyzed using a bayesian shared parameter model, which has components for function (Revised Amyotrophic Lateral Sclerosis Functional Rating Scale [ALSFRS-R]) and survival that were linked through an integrated estimate of treatment-dependent disease slowing across these 2 components. This was denoted as the disease rate ratio (DRR), with DRR less than 1 indicating a slowing in disease progression on pridopidine relative to placebo. There were 5 key secondary end points: time to 2-point or greater reduction in ALSFRS-R total score among participants with bulbar dysfunction at baseline, rate of decline in slow vital capacity among participants with bulbar dysfunction at baseline, percentage of participants with no worsening in the ALSFRS-R bulbar domain score, time to 1-point or greater change in the ALSFRS-R bulbar domain score, and time to death or permanent assisted ventilation.ResultsAmong 162 patients (mean age, 57.5 years; 35% female) who were randomized to receive the pridopidine regimen and included in the primary efficacy analysis, 136 (84%) completed the trial. In the primary analysis comparing pridopidine vs the combined placebo groups, there was no significant difference between pridopidine and placebo in the primary end point (DRR, 0.99 [95% credible interval, 0.80-1.21]; probability of DRR <1, 0.55) and no differences were seen in the components of ALSFRS-R or survival. There was no benefit of pridopidine on the secondary end points. In the safety dataset (pridopidine, n = 121; placebo, n = 163), the most common adverse events were falls (28.1% vs 29.3%, respectively) and muscular weakness (24.0% vs 31.7%, respectively).Conclusions and RelevanceIn this 24-week study, pridopidine did not impact the progression of ALS.Trial RegistrationClinicalTrials.gov Identifiers: NCT04297683, NCT04615923
Unlocking The Potential: Telehealth Services and Social Determinants of Health Outcomes in Health Care Delivery
Hamadi, Hanadi , Zhao, Mei , Sam, Franscisca, Murphy, Bryan, Niazi, Shehzad K. , Spaulding, Aaron , Hamadi, Hanadi Y , Niazi, Shehzad, Spaulding, Aaron C. , Spaulding, Aaron , Murphy, Bryan

Mayo Clinic

Telemedicine and e-Health | February 17, 2025 | Volume: 31 | Issue: 6 | Pages: 758-764

10.1089/tmj.2024.0358 | PMID 39960805 Get It

Background: Unmet social needs may hinder health care providers’ ability to deliver suitable care. Telehealth has emerged as a mechanism to broaden care reach; however, limited studies have examined the relationships between telehealth services and social need outcomes. This study explores the impact of telehealth services, encompassing (1) telestroke, (2) telepsychiatry and addiction treatment, (3) teleconsultation and office visits,(4) tele-intensive care units, (5) telemonitoring postdischarge, (6) ongoing chronic care management, and (7) other remote monitoring, on social need performance outcomes. Methods: The 2022 American Hospital Association annual survey and the Area Health Resource Files, which include comprehensive hospital and community indicators, were utilized. A mixed-effects logistic regression was applied, analyzing 1,005 acute care general hospitals. Results: The results revealed that patients who received telemonitoring services after discharge were 1.72 (95% confidence interval [CI]: 1.03-2.88) times more likely to achieve better health outcomes compared with those who did not receive such services. These patients also experienced a significant decrease in the likelihood of requiring additional hospital or system services, with an odds ratio of 2.39 (95% CI: 1.32-4.00). Additionally, patients utilizing telepsychiatry and addiction treatment services had 1.66 times higher odds of reporting improved community health status (95% CI: 1.22-2.27). Lastly, patients who used teleconsultation and office visit services had 38% lower odds of experiencing poor community health status (95% CI: 0.40-0.95). Discussion: The findings highlight the potential of targeted telehealth services to positively impact health outcomes, reduce health care costs, and improve community health status.
Optimizing Contrast‐Enhanced Magnetic Resonance Neurography of the Brachial Plexus With Delayed Scanning
Xu, Jun , Su, Xiaoyun , Gui, Shen , Lei, Ziqiao , Zhou, Xiangzhi , Xu, Jun , Hu, Xiaoli, Liu, Xiaoming, Wang, Lixia , Wu, Wenjun , Kong, Xiangchuang

Mayo Clinic

iRADIOLOGY | February 17, 2025 | Volume: 3 | Issue: 2 | Pages: 168-175

10.1002/ird3.120 Get It

ABSTRACTBackgroundContrast‐enhanced magnetic resonance neurography (ceMRN) can enhance brachial plexus visualization and quality of imaging. However, the interval between contrast injection and scanning that provides the highest‐quality images is not known.MethodsFifteen patients underwent brachial plexus imaging using the 3D T2‐NerveView sequence with a scanning duration of 5 min. A consecutive six‐phase scan was initiated immediately at the start of contrast agent injection. Subsequently, all patients' images were classified into six groups according to the phases: group A (phase 1, delay 0 min), group B (phase 2, delay 5 min), group C (phase 3, delay 10 min), group D (phase 4, delay 15 min), group E (phase 5, delay 20 min), and group F (phase 6, delay 25 min). The image quality in each group was assessed based on nerve signal (signalnerve), muscle signal (signalmuscle), lymph node signal (signallymph node), background noise (BN), signal‐to‐noise ratio (SNR), contrast‐to‐noise ratio (CNR), and subjective score.ResultsSignalnerve, signalmuscle, BN, and SNR did not significantly differ among the six groups (p > 0.05). However, significant differences (p < 0.05) were observed in signallymph node (F = 16.067), CNR (F = 9.495), and subjective score (χ2 = 23.586). As the scanning delay increased, signallymph node intensity gradually increased whereas the CNR gradually decreased. The subjective score was significantly higher in groups B (4.83 ± 0.24), C (4.90 ± 0.21), D (4.87 ± 0.30), E (4.83 ± 0.31), and F (4.83 ± 0.31) than in group A (4.47 ± 0.30).ConclusionWe recommend performing brachial plexus ceMRN 5 min after contrast injection. With this delay, the brachial plexus can be visualized optimally with minimal interference from background signals.
Efficacy and Safety of Zilucoplan in Amyotrophic Lateral Sclerosis
Fournier, Christina , Quintana, Melanie , Saville, Benjamin R. , Detry, Michelle A. , Vestrucci, Matteo, Marion, Joe , Ajroud‐Driss, Senda , Chase, Marianne, Pothier, Lindsay , Harkey, Brittney, Yu, Hong , Sherman, Alexander , Hall, Meghan, Kittle, Gale, Babu, Suma , Andrews, Jinsy , D’Agostino, Derek, Tustison, Eric, Scirocco, Erica , Alameda, Gustavo, Locatelli, Eduardo, Ho, Doreen , Quick, Adam , Katz, Jonathan, Heitzman, Daragh, Appel, Stanley H., Shroff, Sheetal , Felice, Kevin J. , Maragakis, Nicholas J., Simmons, Zachary , Miller, Timothy M. , Olney, Nicholas , Weiss, Michael D. , Fernandes, Joseph Americo, Jawdat, Omar, Owegi, Margaret, Foster, Laura A. , Ilieva, Hristelina , Newman, Daniel S. , Arcila-Londono, Ximena , Jackson, Carlayne E. , Heiman‐Patterson, Terry , Lewis, Richard A. , Fee, Dominic , Elliott, Matthew, Bedlack, Richard , Kasarskis, Edward J. , Elman, Lauren , Rosenfeld, Jeffrey , Walk, David , McIlduff, Courtney, Twydell, Paul, Young, Eufrosina , Johnson, Kristin, Rezania, Kourosh , Goyal, Namita , Benatar, Michael, Jones, Vovanti , Glass, Jonathan D. , Shah, Jaimin , Beydoun, Said R., Wymer, James , Zilliox, Lindsay , Nayar, Shakti, Pattee, Gary L. , Martinez‐Thompson, Jennifer M. , Patel, Shital , Mahoney, Paul, Duda, Petra W., Group, HEALEY ALS Platform Trial Study, Hayden, Douglas * deceased, Lai, Po-Ying, Donahue, Rachel A., Chen, Hao-Wun, Mathai, Nithya, Lopes, Gabriela, McCaffrey, Alexandra, Scalia, Jennifer , Luppino, Sarah , Lagier‐Tourenne, Clotilde , Sadri‐Vakili, Ghazaleh , Heintzman, Sarah, Sufit, Robert , Szymanski, April, Jenkins, Liberty, Martin, A. D. , Greene, Ericka , Thonhoff, Jason R., Liao, Bing , Whitaker, Charles H. , Clawson, Lora , Uchil, Alpa, Riley, Kristen M., Arneklev, JinAe, Grogan, James , Su, Xiaowei , Mamarabadi, Mansoureh , Malcolm, Amber, Bazan, Tracy, Rad, Nassim, Wang, Leo H. , Piccione, Ezequiel, Thaisetthawatkul, Pariwat , Farmakidis, Constantine , Jabari, Duaa, Pasnoor, Mamatha , Dimachkie, Mazen M. , Brown, Robert H. , Ghasemi, Mehdi, Houmani, Hajar, Douthwright, Catherine, Daniello, Kate, Suresh, Niraja, Farias, Jerrica, Chen, I-Hweii A. , Steijlen, Kara , Bhavaraju‐Sanka, Ratna, Jacobsen, Bill , Milliard, Jourdan, Bowser, Robert , Deboo, Anahita, Cartwright, Michael S. , Nance, Christopher , Yasek, Julia , Harms, Matthew , Burford, Matthew, Shrilla, David, Jones, Sarah , Solórzano, Guillermo, Li, Xiaoyan , Mahuwala, Zabeen , Kumaraswamy, Vishakhadatta Mathur, Baer, Michael , Bhuvaneswaran, Karthikeyan, Maiser, Sam , Rutkove, Seward B. , Mundwiler, Andrew, Meyer, Jenny, Soliven, Betty , Roos, Raymond P. , Habib, Ali A. , Mozaffar, Tahseen , Korb, Manisha Kak , Mullen, Jeffrey, Stommel, Elijah W. , Carberry, Nathan , Govindarajan, Raghav , Darki, Leila, Rodriguez, Rodrigo , McNeely, Whitney, Diaz‐Abad, Montserrat , Jin, Peter H., Chauhan, Chandana, Bobenhouse, James, Staff, Nathan P. , Hayat, Ghazala , Bailey, Abbey, Bailey, Jesse, Barlow, Victoria , Bulat, Allison, Changkuon, Genevive, Cirino, Melissa, Deignan, Cristina, Deirmendjian, Emma, Mattos, Annette De, DiStefano, Sofia, Drake, Kristin, Estes, Michaela, Faulconer, Kenneth, Figueroa-Szostek, Precious, Garozzo, Tessa, Hasenoehrl, Meredith Gibbons, Henrique, Jennifer, Henrique, Natalie, Hurwitz, Samuel , Igne, Courtney, Irwin, L. R., Jentoft, Katie, Jordan, Boglarka, Katsovskiy, Igor, Kharakozova, Olga, Kolvek, Taylor, Korin, Alexander, La, Thuong, Li, Haining , Nguyen, Joey, Novak, Ilya, Ortiz, Ricardo, Ostrow, Joe, Pagliaro, Jaclyn , Palillo, Jack, Patel, Payal , Patterson, Janae, Phan, Minh , Popel, Najla , Proueng, Serena, Rosenthal, Jesse, Small, Catherine B. , Tarasenko, Natalia, Thomas, Mirna, Vigneswaran, Prasha, Wahab, Yusra, Whitworth, Isaac, Wright, Spencer, Connolly, Mariah, Santiago, Diana De, Felix, A. John William , Garrett, Karly, Hamilton, Jenny, Khan, Kamran , Lovett, Marlee, Nelson, Linda S., Pabon, Marissa, Rede, Diana, Bolger, Patrick, Fetouh, Ahmed , Woodcook, Joan, Kamp, Cornelia , Kennedy, Julie, McGarry, Andrew , Torti, Margherita , Maragakis, Nicholas J. , Martinez-Thompson, Jennifer, Scirocco, Erica , Simmons, Zachary , Staff, Nathan P , Maragakis, Nicholas , Bedlack, Richard S , Dimachkie, Mazen M , Walk, David , Paganoni, Sabrina , Macklin, Eric A. , Chibnik, Lori Beth , McGlothlin, Anna , Shefner, Jeremy M. , Berry, James D. , Giacomelli, Elisa , Appel, Stanley H. , Goutman, Stephen A. , Fernandes, J. Americo, Vu, Tuan , Newman, Daniel S., Ladha, Shafeeq , Caress, James B. , Swenson, Andrea , Peltier, Amanda , Johnson, Kristin, Cohen, Jeffrey Allen , Harvey, Brittany, Mahoney, Paul, Cudkowicz, Merit , Group, HEALEY ALS Platform Trial Study, Hayden, Douglas * deceased, Donahue, Rachel A., Chen, Hao-Wun, Wang, Jianing, Mathai, N. M., Kolb, Stephen J. , Szymanski, April, Martin, Alan, Liao, Bing, Riley, Kristen M., Malcolm, Amber, Feldman, Eva L. , Statland, Jeffrey , Ghasemi, Mehdi , Pasinelli, Piera , Gutmann, Ludwig , Harms, Matthew B. , Diaz, Frank , Rakočević, Goran , Quinn, Colin , Borg, David, Kaur, Jasdeep, Rao, Pooja, Robbins, Nathaniel M. , Granit, Volkan , Oskarsson, Björn , Chuquilin, Miguel , Arroyave, Luisa, Bailey, Abbey, Bulat, Allison , Hurwitz, Samuel, Irwin, Liam, Jordan, Boglarka, Korin, Alexander, Novak, Ilya, Patterson, Janae, Phan, Minh, Rosenthal, Jesse, Small, Catherine, Thomas, Mirna, Wahab, Yusra, Wright, Spencer, Garrett, Karly, Lovett, Marlee, Nelson, Linda, Pabon, Marissa, Bolger, Patrick, Fetouh, Ahmed, Kennedy, Julie

Mayo Clinic

JAMA Network Open | February 17, 2025 | Volume: 8 | Issue: 2 | Pages: e2459058

10.1001/jamanetworkopen.2024.59058 | PMID 39960672 Get It

Importance The etiology of amyotrophic lateral sclerosis (ALS), a fatal neurodegenerative disease, is unknown. However, neuroinflammation and complement activation may play a role in disease progression. Objective To determine the effects of zilucoplan, an inhibitor of complement C5, in individuals with ALS. Design, Setting, and Participants Zilucoplan was tested as regimen A of the HEALEY ALS Platform Trial, a phase 2 to 3 multicenter, randomized, double-blind, placebo-controlled perpetual platform clinical trial with sharing of trial infrastructure and placebo data across multiple regimens. Regimen A was conducted from August 17, 2020, to May 4, 2022. A total of 162 participants were randomized to receive zilucoplan (122 [75.3%]) or regimen-specific placebo (40 [24.7%]). An additional 124 concurrently randomized participants were randomized to receive placebo in other regimens. Interventions Eligible participants were randomized in a 3:1 ratio to receive zilucoplan or matching placebo within strata of edaravone and/or riluzole use for a planned duration of 24 weeks. Active drug (zilucoplan, 0.3 mg/kg) and placebo were provided for daily subcutaneous dosing. Main Outcomes and Measures The primary end point was change in disease severity from baseline through 24 weeks as measured by the Amyotrophic Lateral Sclerosis Functional Rating Scale–Revised (ALSFRS-R) total score and survival, analyzed using a bayesian shared-parameter model and reported as disease rate ratio (DRR; &amp;lt;1 indicating treatment benefit). The study included prespecified rules for early stopping for futility. Outcome analyses were performed in the full analysis set comparing the zilucoplan group with the total shared placebo group (n = 164). Results Among the 162 participants who were randomized (mean [SD] age, 59.6 [11.3]; 99 [61.1%] male), 115 (71.0%) completed the trial. The estimated DRR common to ALSFRS-R and survival was 1.08 (95% credible interval, 0.87-1.31; posterior probability of superiority, 0.24). The trial was stopped early for futility. No unexpected treatment-related risks were identified. Conclusions and Relevance In this randomized clinical trial of zilucoplan in ALS, treatment did not alter disease progression. The adaptive platform design of the HEALEY ALS Platform Trial made it possible to test a new investigational product with efficient use of time and resources. Trial Registration ClinicalTrials.gov Identifier: NCT04297683
CNM-Au8 in Amyotrophic Lateral Sclerosis
Hayden, Douglas, Lai, Po-Ying, Donahue, Rachel, Chen, H., Mathai, N. M., Lopes, Gabriela, McCaffrey, Alexandra, Scalia, Jennifer , Luppino, Sarah , Lagier‐Tourenne, Clotilde , Sadri‐Vakili, Ghazaleh , Heintzman, Sarah, Sufit, Robert , Szymanski, April, Jenkins, Liberty, Martin, A. D. , Greene, Ericka , Thonhoff, Jason R., Liao, Bing , Whitaker, Charles H. , Clawson, Lora , Uchil, Alpa, Riley, Kristen M., Arneklev, JinAe, Grogan, James , Su, Xiaowei , Mamarabadi, Mansoureh , Malcolm, Amber, Bazan, Tracy, Rad, Nassim, Wang, Leo H. , Piccione, Ezequiel, Thaisetthawatkul, Pariwat , Farmakidis, Constantine , Jabari, Duaa, Pasnoor, Mamatha , Brown, Robert H. , Houmani, Hajar, Douthwright, Catherine, Daniello, Kate, Suresh, Niraja, Farias, Jerrica, Chen, I-Hweii A. , Steijlen, Kara , Bhavaraju‐Sanka, Ratna, Jacobsen, Bill , Milliard, Jourdan, Bowser, Robert , Deboo, Anahita, Cartwright, Michael S. , Nance, Christopher , Yasek, Julia , Harms, Matthew, Burford, Matthew, Shrilla, David, Jones, Sarah, Solórzano, Guillermo, Mahuwala, Zabeen , Kumaraswamy, Vishakhadatta Mathur, Baer, Michael , Bhuvaneswaran, Karthikeyan, Maiser, Sam , Mundwiler, Andrew, Meyer, Jenny, Roos, Raymond P. , Habib, Ali A. , Mozaffar, Tahseen , Korb, Manisha Kak , Carberry, Nathan , Govindarajan, Raghav , Fournier, Christina , Darki, Leila, Rodriguez, Rodrigo , Chuguilin, Miguel, McNeely, Whitney, Diaz‐Abad, Montserrat , Jin, Peter H., Chauhan, Chandana, Bobenhouse, James, Staff, N., Hayat, Ghazala , Bailey, Abbey, Bailey, Jesse, Barlow, Victoria , Bulat, Allison , Changkuon, Genevive, Cirino, Melissa, Deignan, Cristina, Deirmendjian, Emma, Mattos, Annette De, DiStefano, Sofia, Drake, Kristin, Estes, M L, Faulconer, Kenneth, Figueroa-Szostek, Precious, Garozzo, Tessa, Hasenoehrl, Meredith Gibbons, Henrique, Jennifer, Henrique, Natalie, Hurwitz, Samuel , Igne, Courtney, Irwin, L. R., Jentoft, Katie, Jordan, Boglarka, Katsovskiy, Igor, Kharakozova, Olga, Kolvek, Taylor, Korin, Alexander, La, Thuong, Nguyen, Joey, Novak, Ilya, Ortiz, Ricardo, Ostrow, Joe, Pagliaro, Jaclyn , Palillo, Jack, Patterson, Janae, Phan, Minh, Popel, Najla , Proueng, Serena, Rosenthal, Jesse, Small, Catherine B. , Tarasenko, Natalia, Thomas, Mirna, Vigneswaran, Prasha, Wahab, Yusra, Whitworth, Isaac, Wright, Spencer, Connolly, Mariah, Santiago, Diana De, Félix, Adrián, Garrett, Karly, Hamilton, Jenny, Lovett, Marlee, Nelson, Linda S., Pabón, M. Vargas, Rede, Diana, Bolger, Patrick, Fetouh, Ahmed , Woodcook, Joan, Kamp, Cornelia , Kennedy, Julie, McGarry, Andrew , Torti, Margherita , Maragakis, Nicholas J. , Quintana, Melanie , Saville, Benjamin R. , Detry, Michelle A. , Vestrucci, Matteo, Marion, Joseph , Stommel, Elijah W. , Chase, Marianne, Pothier, Lindsay , Harkey, Brittney, Yu, Hong , Sherman, Alex, Hall, Meghan, Kittle, Gale, Babu, Suma , Andrews, Jinsy , D’Agostino, Derek, Tustison, Eric, Scirocco, Erica, Alameda, Gustavo, Locatelli, Eduardo, Ho, Doreen , Quick, Adam , Ajroud‐Driss, Senda , Katz, Jonathan, Heitzman, Daragh, Appel, Stanley H. , Shroff, Sheetal , Felice, Kevin J. , Simmons, Zachary, Miller, Timothy M. , Olney, Nicholas , Weiss, Michael D. , Fernandes, Joseph Americo, Jawdat, Omar, Owegi, Margaret, Foster, Laura A. , Ilieva, Hristelina , Newman, Daniel S. , Arcila-Londono, Ximena , Jackson, Carlayne E. , Heiman‐Patterson, Terry , Lewis, Richard A. , Fee, Dominic , Elliott, Matthew , Bedlack, Richard , Kasarskis, Edward J. , Elman, Lauren , Rosenfeld, Jeffrey V. , Walk, David , McIlduff, Courtney, Twydell, Paul, Young, Eufrosina , Johnson, Kristin, Rezania, Kourosh , Goyal, Namita , Benatar, Michael, Jones, Vovanti , Glass, Jonathan D. , Shah, Jaimin , Beydoun, Said R., Wymer, James , Zilliox, Lindsay , Nayar, Shakti, Pattee, Gary L. , Martinez‐Thompson, Jennifer M. , Rynders, Austin, Evan, Jacob, Evan, Jeremy, Hartford, Alan , Sepassi, Marjan , Ho, Karen S. , Glanzman, Robert , Hotchkin, Michael T. , Group, HEALEY ALS Platform Trial Study, Simmons, Zachary , Scirocco, Erica , Martinez-Thompson, Jennifer, Scirocco, Erica , Simmons, Zachary , Maragakis, Nicholas , Bedlack, Richard S , Walk, David , Wang, Jianing , Kolb, Stephen J. , Szymanski, April L., Martin, Alan, Liao, Bing, Arneklev, JinAe, Malcolm, Amber, Feldman, Eva L. , Statland, Jeffrey , Dimachkie, Mazen M. , Ghasemi, Mehdi , Houmani, Hajar, Pasinelli, Piera , Milliard, Jourdan, Gutmann, Ludwig , Harms, Matthew, Diaz, Frank , Shrilla, David, Rakočević, Goran , Li, Xiaoyan , Quinn, Colin , Borg, David, Bhuvaneswaran, Karthikeyan, Kaur, Jasdeep, Rutkove, Seward B. , Rao, Pooja, Mullen, Jeffrey, Robbins, Nathaniel M. , Granit, Volkan , Oskarsson, Björn , McNeely, Whitney, Bobenhouse, James, Arroyave, Luisa, Changkuon, Genevive, Cirino, Melissa, Deignan, Cristina, Deirmendjian, Emma, Estes, Michaela, Figueroa-Szostek, Precious, Garozzo, Tessa, Henrique, Jennifer, Henrique, Natalie, Hurwitz, Samuel, Irwin, Liam, Kolvek, Taylor, Korin, Alexander, Li, Haining, Nguyen, Joey, Ostrow, Joe, Palillo, Jack, Patel, Payal , Proueng, Serena, Rosenthal, Jesse, Small, Catherine, Thomas, Mirna, Santiago, Diana De, Felix, Adrian, Garrett, Karly, Khan, Kamran, Nelson, Linda, Rede, Diana, Bolger, Patrick, Fetouh, Ahmed, Woodcook, Joan, Kennedy, Julie, Berry, James D. , Macklin, Eric A. , Chibnik, Lori Beth , McGlothlin, Anna , Shefner, Jeremy M. , Giacomelli, Elisa , Goutman, Stephen A. , Fernandes, J. Americo, Vu, Tuan , Newman, Daniel S., Ladha, Shafeeq , Caress, James B. , Swenson, Andrea , Peltier, Amanda , Elliott, Matthew, Johnson, Kristin, Cohen, Jeffrey Allen , Greenberg, Benjamin , Paganoni, Sabrina , Cudkowicz, Merit

Mayo Clinic

JAMA | February 17, 2025 | Volume: 333 | Issue: 13 | Pages: 1138

10.1001/jama.2024.27643 | PMID 40067821 Get It

Importance Bioenergetic failure has been proposed as a driver of amyotrophic lateral sclerosis (ALS). CNM-Au8 is a suspension of gold nanocrystals that catalyzes the conversion of nicotinamide adenine dinucleotide hydride into NAD + , resulting in an increase of cellular adenosine triphosphate production. Objective To determine the effects of CNM-Au8 on ALS disease progression. Design, Setting, and Participants CNM-Au8 was tested as a regimen of the HEALEY ALS Platform Trial, a phase 2/3, multicenter, randomized, double-blind platform trial. The study was conducted at 54 sites in the US from July 2020 to March 2022 (final follow-up, March 17, 2022). A total of 161 participants with ALS were randomized to receive CNM-Au8 (n = 120) or regimen-specific placebo (n = 41). Data from 123 concurrently randomized placebo participants in other regimens were combined for analyses. Interventions Eligible participants were randomized in a 3:3:2 ratio to receive CNM-Au8 60 mg daily (n = 61), CNM-Au8 30 mg daily (n = 59), or matching placebo (n = 41) for 24 weeks. Main Outcomes and Measures The primary efficacy outcome was change from baseline through week 24 in ALS disease severity measured by a bayesian shared parameter model of function (based on the Revised Amyotrophic Lateral Sclerosis Functional Rating Scale) and survival, which provided an estimate of the rate of disease progression measured by the disease rate ratio (DRR), with a DRR of less than 1 indicating treatment benefit. Secondary end points included a Combined Assessment of Function and Survival using a joint-rank test, rate of decline in slow vital capacity (percent predicted), and survival free of permanent assisted ventilation. Results Among 161 participants who were randomized within the CNM-Au8 regimen (mean age, 58.4 years; 61 [37.9%] female), 145 (90%) completed the trial. In the primary analysis comparing the combined CNM-Au8 dosage groups vs the combined placebo groups, the primary end point (DRR, 0.97 [95% credible interval, 0.783-1.175]; posterior probability of DRR &amp;lt;1, 0.65) and the 3 secondary end points suggested no benefit or harm of CNM-Au8. In the active (n = 120) vs placebo (n = 163) groups, the most common adverse events were diarrhea (23 [19%] vs 12 [7%]), nausea (17 [14.2%] vs 14 [8.6%]), fatigue (12 [10.8%] vs 30 [18.4%]), and muscular weakness (24 [20%] vs 45 [27.6%]). Conclusions and Relevance No benefit of CNM-Au8 on ALS disease progression was observed at 24 weeks. Trial Registration ClinicalTrials.gov Identifiers: NCT04297683 , NCT04414345
Increasing use of CAR‐T therapy occurs in conjunction with decreasing stem cell transplants with stable resource usage over a 6‐year period: Resource utilization implications
Chandrasekar, Aswath P. , DiGuardo, Margaret , Greiner, Carl, Dingli, David , Jacob, Eapen K., DiGuardo, Margret A, Greiner, Carl W, Dingli, David , Winters, Jeffrey L. , Alkhateeb, Hassan B.

Mayo Clinic

Transfusion | February 17, 2025 | Volume: 65 | Issue: 4 | Pages: 719-724

10.1111/trf.18167 | PMID 39957566 Get It

AbstractBackgroundSince FDA approval in 2017, CAR‐T therapy has seen rapid clinical adoption. Shifting clinical trends have emerged with increasing utilization of CAR‐T therapies and a downward trend in HSCTs. Given the overlapping resources required for the manufacture and storage of these products, we sought to examine trends over a 6‐year period.MethodsThe apheresis patient database and Lab database were reviewed to compile a list of patients that underwent either CAR‐T or HSCT (autologous) collections, and/or received CAR‐T or autologous HSCT infusions between January 1, 2018 and December 12, 2023. This was further examined by year and disease group.ResultsThe total number of patients collecting for CAR‐T increased from 52 in 2018 to 150 in 2023 (slope = 21.97; p = .0013), accompanied by a decrease in the number of patients collecting for HSCT, from 425 in 2018 to 341 in 2023 (slope = −21.2; p = .0177). Neither total number (calculated as number of HSCT + CAR‐T) of patients collected (mean 476 + 20.4 per year), nor collection procedures (mean 972 ± 75.8 per year) changed significantly over the 6‐year period. The total number of CAR‐T infusions increased from 24 in 2018 to 111 in 2023 (slope = 17.7; p = .004), with a decrease in auto‐HSCT from 400 to 289 (slope = −28.7; p = .008). The overall number of infusions (calculated as number of HSCT + CAR‐T) did not change significantly (slope = −10.9; p = .13) over the 6‐year period.DiscussionOur findings confirm the increasing adoption of CAR‐T therapy occurring alongside a decreasing stem‐cell transplants, with stable overall resource utilization.
The economic impact of stent retriever selection for acute ischemic stroke: a cost analysis of MASTRO I from the healthcare system perspective of the United States, Canada and eight European countries
Andersson, Tommy , Nordmeyer, Hannes , Brinjikji, Waleed , Kottenmeier, Emilie , Kabiri, Mina , Scheffler, Shanti , Brouwer, Patrick A. , Mirza, Mahmood , Zaidat, Osama O. , Andersson, Tommy , Brouwer, Patrick , Kottenmeier, Emilie

Mayo Clinic

Journal of Comparative Effectiveness Research | February 17, 2025 | Volume: 14 | Issue: 3 | Pages: No page available

10.57264/cer-2024-0216 | PMID 39957470 Get It

Aim: According to the results of the MASTRO I living systematic review and meta-analysis, use of the EmboTrap Revascularization ® Device in the treatment of acute ischemic stroke (AIS) results in higher rates of good functional outcomes (90-day modified Rankin Scale [mRS] 0–2) compared with use of the Trevo ® Retriever or the Solitaire™ Revascularization Device. The aim of this analysis was to assess the potential economic impact of achieving improved functional outcomes for three commonly used stent retrievers (SRs) in the treatment of AIS. Methods: An economic model with short-term and long-term costs, representing a healthcare system perspective was developed using a decision tree to simulate a cohort of 1000 hypothetical patients treated for AIS with mechanical thrombectomy (MT) using EmboTrap, Trevo or Solitaire SRs. Based on the proportion of patients who achieved a 90-day mRS score of 0–2 or 3–5 for each device reported in MASTRO I (excluding patients not surviving after 90 days), this model estimated per-patient costs and the associated incremental cost savings. Results are reported from the healthcare system perspective in the US, Canada, the UK, Sweden, Germany, France, Italy, Spain, Belgium and The Netherlands. Results: Across all ten countries, the use of EmboTrap during MT was associated with the lowest short-term (ranging from €8412 in Italy to $66,525 in the US), long-term (ranging from €5249 in Italy to $25,757 in the US) and total (ranging from €13,661 in Italy to $92,282 in the US) per-patient costs. The total per-patient cost was higher with Trevo (ranging from €14,601 in Italy to $97,487 in the US) and Solitaire (ranging from €14,840 in Italy to $98,814 in the US). Cost savings were highest when comparing EmboTrap versus Solitaire, followed by EmboTrap versus Trevo, with Trevo versus Solitaire having the smallest cost savings. Results of sensitivity and scenario analyses supported the robustness of the base-case results. Conclusion: Across the ten countries, treating patients with AIS with EmboTrap resulted in lower short-term, long-term and total costs to the payer. With rising healthcare costs and limited hospital budgets, these results suggest EmboTrap proves to be an evidence-based economical choice of SR for hospitals and healthcare systems.
High‐Throughput Immunoassays for Cavin‐4 IgG: A Diagnostic Tool for Immune‐Mediated Rippling Muscle Disease
LaFrance‐Corey, Reghann G., Kherbek, Haidara , Harinesan, Nimalan, Milone, Margherita , Sarker, Pallab , Karsten, Carley , Dasari, Surendra , Litchy, William J. , Pittock, Sean J. , Mills, John R. , Dubey, Divyanshu , Dubey, Divyanshu , Pittock, S J , Paramasivan, Naveen K, Knight, Andrew M, Liewluck, Teerin , Dubey, Divyanshu , Dubey, Divyanshu , Kherbek, Haidara , Paramasivan, Naveen Kumar , Knight, Andrew M.

Mayo Clinic

Annals of Clinical and Translational Neurology | February 17, 2025 | Volume: 12 | Issue: 4 | Pages: 876-880

10.1002/acn3.70012 | PMID 39957412 Get It

ABSTRACTCavin‐4 was identified as a potential autoantigen for immune‐mediated rippling muscle disease (iRMD). To validate this, we developed and tested various immunoassays, including a cell‐based assay (CBA), cavin‐4 recombinant protein ELISA, and multi‐peptide ELISA. Among 19 iRMD patients, all exhibited muscle rippling, and 13 had percussion‐induced mounding. All immunoassays demonstrated clinical and analytical specificities greater than 95%. The protein ELISA had the highest sensitivity (94.7%) and specificity (99.9%), outperforming CBA (sensitivity 89.5%, specificity 99.6%) and the multi‐peptide ELISA (sensitivity 79.0%, specificity 97.2%). Our results suggest that the cavin‐4 protein ELISA is a promising tool for high‐throughput clinical testing in iRMD.
Advances in Metabolic Bariatric Surgeries and Endoscopic Therapies: A Comprehensive Narrative Review of Diabetes Remission Outcomes
Ghusn, Wissam , Zeineddine, Jana, Betancourt, Richard S., Gajjar, Aryan , Yang, Wah , Ghanem, Omar M. , Betancourt, Richard S , Ghusn, Wissam , Yang, Wah , Robertson, Andrew G.

Mayo Clinic

Medicina | February 17, 2025 | Volume: 61 | Issue: 2 | Pages: 350

10.3390/medicina61020350 | PMID 40005466 Get It

Background and Objectives: Type 2 diabetes (T2D), closely associated with obesity, contributes to increased morbidity and mortality due to complications such as cardiometabolic disease. This review aims to evaluate the effectiveness of metabolic and bariatric surgeries (MBS) and endoscopic bariatric therapies (EBTs) in achieving diabetes remission and to examine key predictors influencing remission outcomes. Materials and Methods: This review synthesizes data from studies on MBS and EBT outcomes, focusing on predictors for diabetes remission such as preoperative insulin use, diabetes duration, HbA1c, and C-peptide levels. Additionally, predictive scoring systems, including the Individualized Metabolic Surgery (IMS), DiaRem, Advanced-DiaRem, ABCD, and Robert et al. scores, were analyzed for their utility in forecasting remission likelihood. Results: Key predictors of T2D remission include shorter diabetes duration, lower HbA1c, and higher C-peptide levels, while prolonged insulin use, and higher insulin doses are associated with lower remission rates. Scoring models like IMS and DiaRem demonstrate that lower scores correlate with a higher likelihood of remission, especially for procedures such as Roux-En-Y gastric bypass (RYGB). RYGB generally shows higher remission rates compared to sleeve gastrectomy (SG), particularly among patients with mild disease severity, while EBTs like ESG and IGBs contribute 5–20% total weight loss (TWL) and moderate glycemic control improvements. Conclusions: Both MBS and EBTs are effective for T2D management, with predictive scoring models aiding in individualized patient selection to optimize remission outcomes. Further research to validate these predictive tools across diverse populations could enhance treatment planning for both surgical and endoscopic interventions.