Kenneth Jonsson

Prediction of patient-reported outcomes after proximal humerus fractures in elderly patients does not appear to be a credible option: a secondary analysis of two randomized controlled trials

Reito, Aleksi; Launonen, Antti; Tootsi, Kaspar; Märtson, Aare et al.

Part of Bone & Joint Research, p. 871-879, 2025

• DOI for Prediction of patient-reported outcomes after proximal humerus fractures in elderly patients does not appear to be a credible option: a secondary analysis of two randomized controlled trials
• Download full text (pdf) of Prediction of patient-reported outcomes after proximal humerus fractures in elderly patients does not appear to be a credible option: a secondary analysis of two randomized controlled trials

Tension Band Wiring Versus Precontoured Plate Fixation for 2-Part and Multifragmented Olecranon Fractures A Prospective Randomized Trial

Midtgaard, Kaare Sourin; Flugsrud, Gunnar Birkeland; Jonsson, Kenneth B; Snellman, Greta et al.

Part of Journal of Bone and Joint Surgery. American volume, p. 1907-1917, 2025

• DOI for Tension Band Wiring Versus Precontoured Plate Fixation for 2-Part and Multifragmented Olecranon Fractures A Prospective Randomized Trial

Operative versus Nonoperative Treatment of Proximal Hamstring Avulsions

Pihl, Elsa; Laszlo, Sofia; Rosenlund, Anne-Mari; Kristoffersen, Målfrid Holen et al.

Part of NEJM Evidence, 2024

• DOI for Operative versus Nonoperative Treatment of Proximal Hamstring Avulsions

Pinloc or Hansson pins: a multicenter, randomized controlled study of 439 patients treated for femoral neck fractures.

Åberg, Henrik; Kalland, Kristine; Jonsson, Kenneth B; Johansson, Torsten

Part of OTA international : the open access journal of orthopaedic trauma, 2023

• DOI for Pinloc or Hansson pins: a multicenter, randomized controlled study of 439 patients treated for femoral neck fractures.

Increasing incidence of surgically treated hamstring injuries: a nationwide registry study in Sweden between 2001 and 2020

Laszlo, Sofia; Jonsson, Kenneth B

Part of Acta Orthopaedica, p. 336-341, 2023

• DOI for Increasing incidence of surgically treated hamstring injuries: a nationwide registry study in Sweden between 2001 and 2020
• Download full text (pdf) of Increasing incidence of surgically treated hamstring injuries: a nationwide registry study in Sweden between 2001 and 2020

Prediction of patient-reported outcomes after proximal humerus fractures in elderly patients does not appear to be a credible option: a secondary analysis of two randomized controlled trials

Reito, Aleksi; Launonen, Antti; Tootsi, Kaspar; Märtson, Aare et al.

Part of Bone & Joint Research, p. 871-879, 2025

• DOI for Prediction of patient-reported outcomes after proximal humerus fractures in elderly patients does not appear to be a credible option: a secondary analysis of two randomized controlled trials
• Download full text (pdf) of Prediction of patient-reported outcomes after proximal humerus fractures in elderly patients does not appear to be a credible option: a secondary analysis of two randomized controlled trials

Tension Band Wiring Versus Precontoured Plate Fixation for 2-Part and Multifragmented Olecranon Fractures A Prospective Randomized Trial

Midtgaard, Kaare Sourin; Flugsrud, Gunnar Birkeland; Jonsson, Kenneth B; Snellman, Greta et al.

Part of Journal of Bone and Joint Surgery. American volume, p. 1907-1917, 2025

• DOI for Tension Band Wiring Versus Precontoured Plate Fixation for 2-Part and Multifragmented Olecranon Fractures A Prospective Randomized Trial

Operative versus Nonoperative Treatment of Proximal Hamstring Avulsions

Pihl, Elsa; Laszlo, Sofia; Rosenlund, Anne-Mari; Kristoffersen, Målfrid Holen et al.

Part of NEJM Evidence, 2024

• DOI for Operative versus Nonoperative Treatment of Proximal Hamstring Avulsions

Pinloc or Hansson pins: a multicenter, randomized controlled study of 439 patients treated for femoral neck fractures.

Åberg, Henrik; Kalland, Kristine; Jonsson, Kenneth B; Johansson, Torsten

Part of OTA international : the open access journal of orthopaedic trauma, 2023

• DOI for Pinloc or Hansson pins: a multicenter, randomized controlled study of 439 patients treated for femoral neck fractures.

Increasing incidence of surgically treated hamstring injuries: a nationwide registry study in Sweden between 2001 and 2020

Laszlo, Sofia; Jonsson, Kenneth B

Part of Acta Orthopaedica, p. 336-341, 2023

• DOI for Increasing incidence of surgically treated hamstring injuries: a nationwide registry study in Sweden between 2001 and 2020
• Download full text (pdf) of Increasing incidence of surgically treated hamstring injuries: a nationwide registry study in Sweden between 2001 and 2020

At mid- to long-term follow-up after proximal hamstring tendon avulsion; there was greater fatty infiltration, muscle atrophy and strength deficit in the hamstring muscles of the injured leg than in the uninjured leg

Pihl, Elsa; Skorpil, Mikael; Skoldenberg, Olof; Hedbeck, Carl Johan et al.

Part of Journal of Orthopaedic Surgery and Research, 2023

• DOI for At mid- to long-term follow-up after proximal hamstring tendon avulsion; there was greater fatty infiltration, muscle atrophy and strength deficit in the hamstring muscles of the injured leg than in the uninjured leg
• Download full text (pdf) of At mid- to long-term follow-up after proximal hamstring tendon avulsion; there was greater fatty infiltration, muscle atrophy and strength deficit in the hamstring muscles of the injured leg than in the uninjured leg

Surgery with locking plate or hemiarthroplasty versus nonoperative treatment of 3-4-part proximal humerus fractures in older patients (NITEP): An open-label randomized trial

Launonen, Antti P; Sumrein, Bakir O; Reito, Aleksi; Lepola, Vesa et al.

Part of PLoS Medicine, 2023

• DOI for Surgery with locking plate or hemiarthroplasty versus nonoperative treatment of 3-4-part proximal humerus fractures in older patients (NITEP): An open-label randomized trial
• Download full text (pdf) of Surgery with locking plate or hemiarthroplasty versus nonoperative treatment of 3-4-part proximal humerus fractures in older patients (NITEP): An open-label randomized trial

Proximal Hamstring Tendon Avulsions: A Survey of Orthopaedic Surgeons' Current Practices in the Nordic Countries

Laszlo, Sofia; Nilsson, Martin; Pihl, Elsa; Mattila, Ville M. et al.

Part of SPORTS MEDICINE-OPEN, 2022

• DOI for Proximal Hamstring Tendon Avulsions: A Survey of Orthopaedic Surgeons' Current Practices in the Nordic Countries
• Download full text (pdf) of Proximal Hamstring Tendon Avulsions: A Survey of Orthopaedic Surgeons' Current Practices in the Nordic Countries

Exploring the Perth Hamstring Assessment Tool and Lower Extremity Functional Scale in a Proximal Hamstring Avulsion Cohort: A Cross-sectional Study

Pihl, Elsa; Jonsson, Kenneth B; Berglof, Mida; Brodin, Nina et al.

Part of American Journal of Sports Medicine, p. 1732-1740, 2021

• DOI for Exploring the Perth Hamstring Assessment Tool and Lower Extremity Functional Scale in a Proximal Hamstring Avulsion Cohort: A Cross-sectional Study

STOP leg clots-Swedish multicentre trial of outpatient prevention of leg clots: study protocol for a randomised controlled trial on the efficacy of intermittent pneumatic compression on venous thromboembolism in lower leg immobilised patients

Svedman, Simon; Alkner, Björn; Berg, Hans E; Domeij-Arverud, Erica et al.

Part of BMJ Open, 2021

• DOI for STOP leg clots-Swedish multicentre trial of outpatient prevention of leg clots: study protocol for a randomised controlled trial on the efficacy of intermittent pneumatic compression on venous thromboembolism in lower leg immobilised patients
• Download full text (pdf) of STOP leg clots-Swedish multicentre trial of outpatient prevention of leg clots: study protocol for a randomised controlled trial on the efficacy of intermittent pneumatic compression on venous thromboembolism in lower leg immobilised patients

The proximal hamstring avulsion clinical trial (PHACT)-a randomised controlled non-inferiority trial of operative versus non-operative treatment of proximal hamstrings avulsions: study protocol

Pihl, Elsa; Kristoffersen, Malfrid Holen; Rosenlund, Anne-Mari; Laszlo, Sofia et al.

Part of BMJ Open, 2019

• DOI for The proximal hamstring avulsion clinical trial (PHACT)-a randomised controlled non-inferiority trial of operative versus non-operative treatment of proximal hamstrings avulsions: study protocol
• Download full text (pdf) of The proximal hamstring avulsion clinical trial (PHACT)-a randomised controlled non-inferiority trial of operative versus non-operative treatment of proximal hamstrings avulsions: study protocol

Similar outcome of femoral neck fractures treated with Pinloc or Hansson Pins: 1-year data from a multicenter randomized clinical study on 439 patients

Kalland, Kristine; Åberg, Henrik; Berggren, Anna; Ullman, Michael et al.

Part of Acta Orthopaedica, p. 542-546, 2019

• DOI for Similar outcome of femoral neck fractures treated with Pinloc or Hansson Pins: 1-year data from a multicenter randomized clinical study on 439 patients
• Download full text (pdf) of Similar outcome of femoral neck fractures treated with Pinloc or Hansson Pins: 1-year data from a multicenter randomized clinical study on 439 patients

Operative versus non-operative treatment for 2-part proximal humerus fracture: A multicenter randomized controlled trial

Launonen, Antti P.; Sumrein, Bakir O.; Reito, Aleksi; Lepola, Vesa et al.

Part of PLoS Medicine, 2019

• DOI for Operative versus non-operative treatment for 2-part proximal humerus fracture: A multicenter randomized controlled trial
• Download full text (pdf) of Operative versus non-operative treatment for 2-part proximal humerus fracture: A multicenter randomized controlled trial

Cranberry juice concentrate does not significantly decrease the incidence of acquired bacteriuria in female hip-fracture patients receiving urine catheter: a double-blind randomised trial

Gunnarsson, Anna-Karin; Gunningberg, Lena; Larsson, Sune; Jonsson, Kenneth B.

Part of Clinical Interventions in Aging, p. 137-143, 2017

• DOI for Cranberry juice concentrate does not significantly decrease the incidence of acquired bacteriuria in female hip-fracture patients receiving urine catheter: a double-blind randomised trial
• Download full text (pdf) of Cranberry juice concentrate does not significantly decrease the incidence of acquired bacteriuria in female hip-fracture patients receiving urine catheter: a double-blind randomised trial

Quantitative Trait Locus and Genetical Genomics Analysis Identifies Putatively Causal Genes for Fecundity and Brooding in the Chicken

Johnsson, Martin; Jonsson, Kenneth B.; Andersson, Leif; Jensen, Per et al.

Part of G3, p. 311-319, 2016

• DOI for Quantitative Trait Locus and Genetical Genomics Analysis Identifies Putatively Causal Genes for Fecundity and Brooding in the Chicken
• Download full text (pdf) of Quantitative Trait Locus and Genetical Genomics Analysis Identifies Putatively Causal Genes for Fecundity and Brooding in the Chicken

Do Orthogeriatric Inpatients Have a Correct Medication List?: A Pharmacist-Led Assessment of 254 Patients in a Swedish University Hospital

Wolf, Olof; Åberg, Henrik; Tornberg, Ulrika; Jonsson, Kenneth B.

Part of Geriatric Orthopaedic Surgery & Rehabilitation, p. 18-22, 2016

• DOI for Do Orthogeriatric Inpatients Have a Correct Medication List?: A Pharmacist-Led Assessment of 254 Patients in a Swedish University Hospital

Increased Bone Mass in Female Mice Lacking Mast Cell Chymase

Lind, Thomas; Gustafson, Ann-Marie; Calounova, Gabriela; Hu, Lijuan et al.

Part of PLOS ONE, 2016

• DOI for Increased Bone Mass in Female Mice Lacking Mast Cell Chymase
• Download full text (pdf) of Increased Bone Mass in Female Mice Lacking Mast Cell Chymase

Genetic Regulation of Bone Metabolism in the Chicken: Similarities and Differences to Mammalian Systems

Johnsson, Martin; Jonsson, Kenneth B.; Andersson, Leif; Jensen, Per et al.

Part of PLOS Genetics, 2015

• DOI for Genetic Regulation of Bone Metabolism in the Chicken: Similarities and Differences to Mammalian Systems
• Download full text (pdf) of Genetic Regulation of Bone Metabolism in the Chicken: Similarities and Differences to Mammalian Systems

A uni-cortical femoral defect model in the rat: evaluation using injectable hyaluronan hydrogel as a carrier for bone morphogenetic protein-2

Hulsart-Billström, Gry; Bergman, Kristoffer; Andersson, Brittmarie; Hilborn, Jöns et al.

Part of Journal of Tissue Engineering and Regenerative Medicine, p. 799-807, 2015

• DOI for A uni-cortical femoral defect model in the rat: evaluation using injectable hyaluronan hydrogel as a carrier for bone morphogenetic protein-2

The role of pleiotropy and linkage in genes affecting a sexual ornament and bone allocation in the chicken

Johnsson, M.; Rubin, Carl-Johan; Hoglund, A.; Sahlqvist, Anna-Stina et al.

Part of Molecular Ecology, p. 2275-2286, 2014

• DOI for The role of pleiotropy and linkage in genes affecting a sexual ornament and bone allocation in the chicken

Rats treated with AZD2858, a GSK3 inhibitor, heal fractures rapidly without endochondral bone formation

Sisask, Gregor; Marsell, Richard; Sundgren-Andersson, Anna; Larsson, Sune et al.

Part of Bone, p. 126-132, 2013

• DOI for Rats treated with AZD2858, a GSK3 inhibitor, heal fractures rapidly without endochondral bone formation

Adamts1 is highly induced in rachitic bones of FGF23 transgenic mice and participates in degradation of non-mineralized bone matrix collagen

Hu, Lijuan; Andersson, G.; Jonsson, Kenneth B.; Melhus, Håkan et al.

Part of Biochemical and Biophysical Research Communications - BBRC, p. 901-906, 2013

• DOI for Adamts1 is highly induced in rachitic bones of FGF23 transgenic mice and participates in degradation of non-mineralized bone matrix collagen

Over-expression of Adamts1 in mice alters bone mineral density

Hu, Lijuan; Jonsson, Kenneth B; Andersén, Harriet; Edenro, Anne et al.

Part of Journal of Bone and Mineral Metabolism, p. 304-311, 2012

• DOI for Over-expression of Adamts1 in mice alters bone mineral density

A Sexual Ornament in Chickens Is Affected by Pleiotropic Alleles at HAO1 and BMP2, Selected during Domestication

Johnsson, Martin; Gustafson, Ida; Rubin, Carl-Johan; Sahlqvist, Anna-Stina et al.

Part of PLOS Genetics, 2012

• DOI for A Sexual Ornament in Chickens Is Affected by Pleiotropic Alleles at HAO1 and BMP2, Selected during Domestication
• Download full text (pdf) of A Sexual Ornament in Chickens Is Affected by Pleiotropic Alleles at HAO1 and BMP2, Selected during Domestication

GSK-3 inhibition by an orally active small molecule increases bone mass in rats

Marsell, Richard; Sisask, Gregor; Nilsson, Yvonne; Sundgren-Andersson, Anna K et al.

Part of Bone, p. 619-627, 2012

• DOI for GSK-3 inhibition by an orally active small molecule increases bone mass in rats

Minimally invasive mandibular bone augmentation using injectable hydrogels

Martinez-Sanz, Elena; Varghese, Oommen; Kisiel, Marta; Engstrand, Thomas et al.

Part of Journal of Tissue Engineering and Regenerative Medicine, 2012

• DOI for Minimally invasive mandibular bone augmentation using injectable hydrogels

Calcium phosphates compounds in conjunction with hydrogel as carrier for BMP-2: A study on ectopic bone formation in rats

Hulsart-Billström, Gry; Hu, Qinghong; Bergman, Kristoffer; Jonsson, Kenneth B et al.

Part of Acta Biomaterialia, p. 3042-3049, 2011

• DOI for Calcium phosphates compounds in conjunction with hydrogel as carrier for BMP-2: A study on ectopic bone formation in rats

Bone reservoir: Injectable hyaluronic acid hydrogel for minimal invasive bone augmentation

Martinez-Sanz, Elena; Ossipov, Dmitri A.; Hilborn, Jöns; Larsson, Sune et al.

Part of Journal of Controlled Release, p. 232-240, 2011

• DOI for Bone reservoir: Injectable hyaluronic acid hydrogel for minimal invasive bone augmentation

Relation between fibroblast growth factor-23, body weight and bone mineral density in elderly men

Marsell, Richard; Mirza, M. A.; Mallmin, Hans; Karlsson, M. et al.

Part of Osteoporosis International, p. 1167-1173, 2009

• DOI for Relation between fibroblast growth factor-23, body weight and bone mineral density in elderly men

Osteoclast polarization is not required for degradation of bone matrix in rachitic FGF23 transgenic mice

Hollberg, Karin; Marsell, Richard; Norgård, Maria; Larsson, Tobias E et al.

Part of Bone, p. 1111-1121, 2008

• DOI for Osteoclast polarization is not required for degradation of bone matrix in rachitic FGF23 transgenic mice

Fibroblast growth factor-23 is associated with parathyroid hormone and renal function in a population-based cohort of elderly men

Marsell, Richard; Grundberg, Elin; Krajisnik, Tijana; Mallmin, Hans et al.

Part of European Journal of Endocrinology, p. 125-129, 2008

• DOI for Fibroblast growth factor-23 is associated with parathyroid hormone and renal function in a population-based cohort of elderly men

Gene Expression Analysis of Kidneys From Transgenic Mice Expressing Fibroblast Growth Factor-23

Marsell, Richard; Krajisnik, Tijana; Göransson, Hanna; Ohlsson, Claes et al.

Part of Nephrology, Dialysis and Transplantation, p. 827-833, 2008

• DOI for Gene Expression Analysis of Kidneys From Transgenic Mice Expressing Fibroblast Growth Factor-23

Amelioration of the premature ageing-like features of Fgf-23 knockout mice by genetically restoring the systemic actions of FGF-23

DeLuca, S.; Sitara, D.; Kang, K.; Marsell, Richard et al.

Part of Journal of Pathology, p. 345-355, 2008

• DOI for Amelioration of the premature ageing-like features of Fgf-23 knockout mice by genetically restoring the systemic actions of FGF-23

Fibroblast growth factor-23 regulates parathyroid hormone and 1alpha-hydroxylase expression in cultured bovine parathyroid cells

Krajisnik, Tijana; Björklund, Peyman; Marsell, Richard; Ljunggren, Östen et al.

Part of Journal of Endocrinology, p. 125-131, 2007

• DOI for Fibroblast growth factor-23 regulates parathyroid hormone and 1alpha-hydroxylase expression in cultured bovine parathyroid cells

Mice expressing a constitutively active PTH/PTHrP receptor in osteoblasts show reduced callus size but normal callus morphology during fracture healing

Marsell, Richard; Jonsson, Kenneth B.; Cho, Tae-Joon; Einhorn, Thomas A. et al.

Part of Acta Orthopaedica, p. 39-45, 2007

• DOI for Mice expressing a constitutively active PTH/PTHrP receptor in osteoblasts show reduced callus size but normal callus morphology during fracture healing

The role of fibroblast growth factor 23 in renal disease.

Jonsson, K

Part of Nephrol Dial Transplant, p. 479-82, 2005

Transgenic mice expressing Fibroblast Growth Factor-23 under the control of the α1 (I) collagen promoter exhibit growth retardation, Osteomalacia and disturbed phosphate homeostasis

Larsson, Tobias; Marsell, Richard; Schipani, Ernestina; Ohlsson, Claes et al.

Part of Endocrinology, p. 3087-3094, 2004

• DOI for Transgenic mice expressing Fibroblast Growth Factor-23 under the control of the α1 (I) collagen promoter exhibit growth retardation, Osteomalacia and disturbed phosphate homeostasis

Circulating concentration of FGF-23 increases as renal function declinesin patients with chronic kidney disease, but does not change in responseto variation in phosphate intake in healthy volunteers.

Larsson, T; Nisbeth, U; Ljunggren, O; Juppner, H et al.

Part of Kidney Int, p. 2272, 2003

The phosphate regulating hormone fibroblast growth factor-23

Marsell, Richard; Jonsson, Kenneth B.

Part of Acta Physiologica, p. 97-106, 2010

• DOI for The phosphate regulating hormone fibroblast growth factor-23

The use of a Large but not Critically Sized Fermoral Bone Defect in a Rat Model for Assesment of the Bone Forming Capacity of Various Bioactive Scaffolds

Hulsart-Billström, Gry; Jonsson, Kenneth B.; Bergman, Kristoffer; Hilborn, Jöns et al.

Part of TERMIS-EU 2011 Abstracts, 2011

Association of FGF23 to bone mineral density is dependent on total body fat mass

Marsell, Richard; Mirza, M; Mallmin, Hans; Karlsson, M et al.