Weight Loss in Underserved Patients — A Cluster-Randomized Trial

In this cluster-randomized trial, carried out in an underserved population, the authors hypothesized that a high-intensity lifestyle intervention would result in greater weight loss than usual care. Patients assigned to the high-intensity program lost significantly more weight than patients who rece...

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Published in:The New England journal of medicine Vol. 383; no. 10; pp. 909 - 918
Main Authors: Katzmarzyk, Peter T, Martin, Corby K, Newton, Robert L, Apolzan, John W, Arnold, Connie L, Davis, Terry C, Price-Haywood, Eboni G, Denstel, Kara D, Mire, Emily F, Thethi, Tina K, Brantley, Phillip J, Johnson, William D, Fonseca, Vivian, Gugel, Jonathan, Kennedy, Kathleen B, Lavie, Carl J, Sarpong, Daniel F, Springgate, Benjamin
Format: Journal Article
Language:English
Published: United States Massachusetts Medical Society 03.09.2020
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ISSN:0028-4793, 1533-4406, 1533-4406
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Abstract In this cluster-randomized trial, carried out in an underserved population, the authors hypothesized that a high-intensity lifestyle intervention would result in greater weight loss than usual care. Patients assigned to the high-intensity program lost significantly more weight than patients who received usual care.
AbstractList BackgroundEvidence of the effectiveness of treatment for obesity delivered in primary care settings in underserved populations is lacking.MethodsWe conducted a cluster-randomized trial to test the effectiveness of a high-intensity, lifestyle-based program for obesity treatment delivered in primary care clinics in which a high percentage of the patients were from low-income populations. We randomly assigned 18 clinics to provide patients with either an intensive lifestyle intervention, which focused on reduced caloric intake and increased physical activity, or usual care. Patients in the intensive-lifestyle group participated in a high-intensity program delivered by health coaches embedded in the clinics. The program consisted of weekly sessions for the first 6 months, followed by monthly sessions for the remaining 18 months. Patients in the usual-care group received standard care from their primary care team. The primary outcome was the percent change from baseline in body weight at 24 months.ResultsAll 18 clinics (9 assigned to the intensive program and 9 assigned to usual care) completed 24 months of participation; a median of 40.5 patients were enrolled at each clinic. A total of 803 adults with obesity were enrolled: 452 were assigned to the intensive-lifestyle group, and 351 were assigned to the usual-care group; 67.2% of the patients were Black, and 65.5% had an annual household income of less than $40,000. Of the enrolled patients, 83.4% completed the 24-month trial. The percent weight loss at 24 months was significantly greater in the intensive-lifestyle group (change in body weight, −4.99%; 95% confidence interval [CI], −6.02 to −3.96) than in the usual-care group (−0.48%; 95% CI, −1.57 to 0.61), with a mean between-group difference of −4.51 percentage points (95% CI, −5.93 to −3.10) (P<0.001). There were no significant between-group differences in serious adverse events.ConclusionsA high-intensity, lifestyle-based treatment program for obesity delivered in an underserved primary care population resulted in clinically significant weight loss at 24 months. (Funded by the Patient-Centered Outcomes Research Institute and others; PROPEL ClinicalTrials.gov number, NCT02561221.)
In this cluster-randomized trial, carried out in an underserved population, the authors hypothesized that a high-intensity lifestyle intervention would result in greater weight loss than usual care. Patients assigned to the high-intensity program lost significantly more weight than patients who received usual care.
Evidence of the effectiveness of treatment for obesity delivered in primary care settings in underserved populations is lacking.BACKGROUNDEvidence of the effectiveness of treatment for obesity delivered in primary care settings in underserved populations is lacking.We conducted a cluster-randomized trial to test the effectiveness of a high-intensity, lifestyle-based program for obesity treatment delivered in primary care clinics in which a high percentage of the patients were from low-income populations. We randomly assigned 18 clinics to provide patients with either an intensive lifestyle intervention, which focused on reduced caloric intake and increased physical activity, or usual care. Patients in the intensive-lifestyle group participated in a high-intensity program delivered by health coaches embedded in the clinics. The program consisted of weekly sessions for the first 6 months, followed by monthly sessions for the remaining 18 months. Patients in the usual-care group received standard care from their primary care team. The primary outcome was the percent change from baseline in body weight at 24 months.METHODSWe conducted a cluster-randomized trial to test the effectiveness of a high-intensity, lifestyle-based program for obesity treatment delivered in primary care clinics in which a high percentage of the patients were from low-income populations. We randomly assigned 18 clinics to provide patients with either an intensive lifestyle intervention, which focused on reduced caloric intake and increased physical activity, or usual care. Patients in the intensive-lifestyle group participated in a high-intensity program delivered by health coaches embedded in the clinics. The program consisted of weekly sessions for the first 6 months, followed by monthly sessions for the remaining 18 months. Patients in the usual-care group received standard care from their primary care team. The primary outcome was the percent change from baseline in body weight at 24 months.All 18 clinics (9 assigned to the intensive program and 9 assigned to usual care) completed 24 months of participation; a median of 40.5 patients were enrolled at each clinic. A total of 803 adults with obesity were enrolled: 452 were assigned to the intensive-lifestyle group, and 351 were assigned to the usual-care group; 67.2% of the patients were Black, and 65.5% had an annual household income of less than $40,000. Of the enrolled patients, 83.4% completed the 24-month trial. The percent weight loss at 24 months was significantly greater in the intensive-lifestyle group (change in body weight, -4.99%; 95% confidence interval [CI], -6.02 to -3.96) than in the usual-care group (-0.48%; 95% CI, -1.57 to 0.61), with a mean between-group difference of -4.51 percentage points (95% CI, -5.93 to -3.10) (P<0.001). There were no significant between-group differences in serious adverse events.RESULTSAll 18 clinics (9 assigned to the intensive program and 9 assigned to usual care) completed 24 months of participation; a median of 40.5 patients were enrolled at each clinic. A total of 803 adults with obesity were enrolled: 452 were assigned to the intensive-lifestyle group, and 351 were assigned to the usual-care group; 67.2% of the patients were Black, and 65.5% had an annual household income of less than $40,000. Of the enrolled patients, 83.4% completed the 24-month trial. The percent weight loss at 24 months was significantly greater in the intensive-lifestyle group (change in body weight, -4.99%; 95% confidence interval [CI], -6.02 to -3.96) than in the usual-care group (-0.48%; 95% CI, -1.57 to 0.61), with a mean between-group difference of -4.51 percentage points (95% CI, -5.93 to -3.10) (P<0.001). There were no significant between-group differences in serious adverse events.A high-intensity, lifestyle-based treatment program for obesity delivered in an underserved primary care population resulted in clinically significant weight loss at 24 months. (Funded by the Patient-Centered Outcomes Research Institute and others; PROPEL ClinicalTrials.gov number, NCT02561221.).CONCLUSIONSA high-intensity, lifestyle-based treatment program for obesity delivered in an underserved primary care population resulted in clinically significant weight loss at 24 months. (Funded by the Patient-Centered Outcomes Research Institute and others; PROPEL ClinicalTrials.gov number, NCT02561221.).
Evidence of the effectiveness of treatment for obesity delivered in primary care settings in underserved populations is lacking. We conducted a cluster-randomized trial to test the effectiveness of a high-intensity, lifestyle-based program for obesity treatment delivered in primary care clinics in which a high percentage of the patients were from low-income populations. We randomly assigned 18 clinics to provide patients with either an intensive lifestyle intervention, which focused on reduced caloric intake and increased physical activity, or usual care. Patients in the intensive-lifestyle group participated in a high-intensity program delivered by health coaches embedded in the clinics. The program consisted of weekly sessions for the first 6 months, followed by monthly sessions for the remaining 18 months. Patients in the usual-care group received standard care from their primary care team. The primary outcome was the percent change from baseline in body weight at 24 months. All 18 clinics (9 assigned to the intensive program and 9 assigned to usual care) completed 24 months of participation; a median of 40.5 patients were enrolled at each clinic. A total of 803 adults with obesity were enrolled: 452 were assigned to the intensive-lifestyle group, and 351 were assigned to the usual-care group; 67.2% of the patients were Black, and 65.5% had an annual household income of less than $40,000. Of the enrolled patients, 83.4% completed the 24-month trial. The percent weight loss at 24 months was significantly greater in the intensive-lifestyle group (change in body weight, -4.99%; 95% confidence interval [CI], -6.02 to -3.96) than in the usual-care group (-0.48%; 95% CI, -1.57 to 0.61), with a mean between-group difference of -4.51 percentage points (95% CI, -5.93 to -3.10) (P<0.001). There were no significant between-group differences in serious adverse events. A high-intensity, lifestyle-based treatment program for obesity delivered in an underserved primary care population resulted in clinically significant weight loss at 24 months. (Funded by the Patient-Centered Outcomes Research Institute and others; PROPEL ClinicalTrials.gov number, NCT02561221.).
Author Springgate, Benjamin
Thethi, Tina K
Lavie, Carl J
Price-Haywood, Eboni G
Denstel, Kara D
Brantley, Phillip J
Fonseca, Vivian
Sarpong, Daniel F
Davis, Terry C
Johnson, William D
Kennedy, Kathleen B
Newton, Robert L
Katzmarzyk, Peter T
Arnold, Connie L
Apolzan, John W
Gugel, Jonathan
Mire, Emily F
Martin, Corby K
Author_xml – sequence: 1
  givenname: Peter T
  surname: Katzmarzyk
  fullname: Katzmarzyk, Peter T
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 2
  givenname: Corby K
  surname: Martin
  fullname: Martin, Corby K
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 3
  givenname: Robert L
  surname: Newton
  fullname: Newton, Robert L
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 4
  givenname: John W
  surname: Apolzan
  fullname: Apolzan, John W
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 5
  givenname: Connie L
  surname: Arnold
  fullname: Arnold, Connie L
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 6
  givenname: Terry C
  surname: Davis
  fullname: Davis, Terry C
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 7
  givenname: Eboni G
  surname: Price-Haywood
  fullname: Price-Haywood, Eboni G
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 8
  givenname: Kara D
  surname: Denstel
  fullname: Denstel, Kara D
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 9
  givenname: Emily F
  surname: Mire
  fullname: Mire, Emily F
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 10
  givenname: Tina K
  surname: Thethi
  fullname: Thethi, Tina K
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 11
  givenname: Phillip J
  surname: Brantley
  fullname: Brantley, Phillip J
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 12
  givenname: William D
  surname: Johnson
  fullname: Johnson, William D
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 13
  givenname: Vivian
  surname: Fonseca
  fullname: Fonseca, Vivian
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 14
  givenname: Jonathan
  surname: Gugel
  fullname: Gugel, Jonathan
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 15
  givenname: Kathleen B
  surname: Kennedy
  fullname: Kennedy, Kathleen B
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 16
  givenname: Carl J
  surname: Lavie
  fullname: Lavie, Carl J
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 17
  givenname: Daniel F
  surname: Sarpong
  fullname: Sarpong, Daniel F
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
– sequence: 18
  givenname: Benjamin
  surname: Springgate
  fullname: Springgate, Benjamin
  organization: From the Pennington Biomedical Research Center, Baton Rouge (P.T.K., C.K.M., R.L.N., J.W.A., K.D.D., E.F.M., P.J.B., W.D.J.), the Department of Medicine and Feist–Weiller Cancer Center, Louisiana State University Health Sciences Center, Shreveport (C.L.A., T.C.D.), and Ochsner Clinic Foundation, Center for Outcomes and Health Services Research (E.G.P.-H.) and Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute (C.J.L.), Ochsner Clinical School–University of Queensland School of Medicine (E.G.P.-H., C.J.L.), the Department of Medicine, Division of Endocrinology and Metabolism (T.K.T., V.F.) and the Department of Medicine, Section of General Internal Medicine and Geriatrics (J.G.), Tulane University Health Sciences Center School of Medicine, Southeast Louisiana Veterans Health Care System (T.K.T., V.F.), the College of Pharmacy, Xavier University of Louisiana (K.B.K., D.F.S.), and the Department of Internal Medicine, Louisiana State University School of Medicine, and Program in Health Policy and Systems Management, Louisiana State University School of Public Health (B.S.), New Orleans — all in Louisiana
BackLink https://www.ncbi.nlm.nih.gov/pubmed/32877581$$D View this record in MEDLINE/PubMed
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We thank the patients and the members of the patient advisory boards, community monitoring board, and the project management committee (Chris Lodge and Ava Zebrick, M.S.), who contributed greatly to the design and conduct of the trial; the trial patients, assessment technicians, and health coaches, without whom this trial would not have been possible; Willie C. White III, M.P.H., and the David Raines Community Health Centers; Gary Wiltz, M.D., and the Teche Action Clinic sites; Michael G. Griffin and Robert Post, M.D., and the Daughters of Charity Services of New Orleans; the Ochsner Health System and Access Health Louisiana clinic sites; the data and safety monitoring board (Robert Ross, Ph.D. [chair], John Lefante, Ph.D., Michael Rolfson, M.D., and Chris Lodge) for overseeing patient safety and the overall conduct of the trial; and David B. Allison, Ph.D., Andrew W. Brown, Ph.D., Stephanie L. Dickinson, M.S., and Lilian Golzarri-Arroyo, M.S., of the Indiana University School of Public Health–Bloomington for reviewing and verifying the statistical methods and results of this project.
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– reference: 32877588 - N Engl J Med. 2020 Sep 3;383(10):977-978
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Snippet In this cluster-randomized trial, carried out in an underserved population, the authors hypothesized that a high-intensity lifestyle intervention would result...
Evidence of the effectiveness of treatment for obesity delivered in primary care settings in underserved populations is lacking. We conducted a...
BackgroundEvidence of the effectiveness of treatment for obesity delivered in primary care settings in underserved populations is lacking.MethodsWe conducted a...
Evidence of the effectiveness of treatment for obesity delivered in primary care settings in underserved populations is lacking.BACKGROUNDEvidence of the...
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SourceType Open Access Repository
Aggregation Database
Index Database
Enrichment Source
Publisher
StartPage 909
SubjectTerms Adult
Age
Aged
Biomedical research
Body weight
Body weight loss
Cardiovascular disease
Clinics
Collaboration
Diabetes
Diet, Reducing
Energy intake
Exercise
Female
Gastrointestinal surgery
Health Literacy
Healthcare Disparities
Healthy Lifestyle
Humans
Hypotheses
Hypothesis testing
Intervention
Lifestyles
Male
Middle Aged
Nutrition
Obesity
Obesity - ethnology
Obesity - physiopathology
Obesity - therapy
Patient Education as Topic
Patient-centered care
Patients
Physical activity
Population
Primary care
Primary Health Care
Socioeconomic Factors
Vulnerable Populations
Weight control
Weight Loss
Young Adult
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Title Weight Loss in Underserved Patients — A Cluster-Randomized Trial
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