Ingrid Bergström

• MD,Phd
• Professor (Associate) at Karolinska University Hospital

Turner syndrome (TS) is a genetic condition characterized by partial or complete monosomy X. A reduced life expectancy has been shown in TS, depending on an increased risk of aortic dissection, and ischemic heart disease. Studies covering the occurrence of psychiatric conditions are sparse within TS. Several case reports describe concomitant TS and...

Context Turner syndrome (TS) is the most common chromosomal aberration in women; it is the result of structural or numeric abnormalities in the X chromosome. Autoimmune hypothyroidism has been recognized as one of the more prominent disorders associated with TS. Objective To study the prevalence of autoimmune diseases in TS. Design and setting A...

Turner syndrome (TS) is a genetic condition characterized by partial or complete monosomy X. A reduced life expectancy has been shown in TS, depending on an increased risk of aortic dissection, and ischemic heart disease. Studies covering the occurrence of psychiatric conditions are sparse within TS. Several case reports describe concomitant TS and...

Background Women with Turner syndrome (TS) have an increased risk of aortic dissection. The current recommended cutoff to prevent aortic dissection in TS is an aortic size index (ASI) of ≥2.5 cm/m². This study estimated which aortic size had the best predictive value for the risk of aortic dissection, and whether adjusting for body size improved ri...

Background Primary hyperparathyroidism (PHPT) is a common endocrine disorder with a wide range of adverse effects, such as osteoporosis. Many women are not diagnosed due to asymptomatic disease or vague symptoms but are still at risk of severe adverse effects. Early identification of patients with PHPT is therefore of importance. The aim of this st...

Purpose: To assess site-specific volumetric bone and muscle changes, as well as demographic and biochemical changes, in postmenopausal women with a low-energy distal forearm fracture. Methods: In a cross-sectional case-control study, postmenopausal women with a distal forearm fracture were compared with age- and gender-matched controls. In total...

Introduction: Bone loss in end stage renal disease (ESRD) patients associates with fractures, vascular calcification, cardiovascular disease (CVD) and increased mortality. We investigated factors associated with changes of bone mineral density (ΔBMD) during the initial year on dialysis therapy and associations of ΔBMD with subsequent mortality in...

Aims Idiopathic scoliosis is the most common spinal deformity in adolescents and children. The aetiology of the disease remains unknown. Previous studies have shown a lower bone mineral density in individuals with idiopathic scoliosis, which may contribute to the causation. The aim of the present study was to compare bone health in adolescents with...

Background: Bone disease with osteoporosis and renal osteodystrophy is common in end stage renal disease (ESRD) patients and associates with cardiovascular disease (CVD) and increased morbimortality. We investigated associations of low bone mineral density (BMD) at various bone sites with five year all-cause and CVD mortality in ESRD patients. Me...

Purpose: Vitamin D deficiency is a complex topic in human health and ill-health and has been studied in a variety of contexts and populations. Few studies examine Vitamin D deficiency among non-western immigrant women and even fewer examine women’s perspective on daily life while living with low vitamin D levels after childbirth and undergoing vita...

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Glucocorticoid treatment, a major cause of drug-induced osteoporosis and fractures, is widely used to treat inflammatory conditions and diseases. By contrast, mechanical loading increases bone mass and decreases fracture risk. With these relationships in mind, we investigated whether mechanical loading interacts with GC treatment in bone. Three-mon...

Background: Vitamin D deficiency is common among immigrants in the Nordic region. It may lead to osteomalacia with severe musculoskeletal pain. There are reports that vitamin D deficiency without osteomalacia may lead to pain but little is known of the effect of treatment. Objective: To investigate whether a moderate dose of cholecalciferol and cal...

Objectives: To identify causes of low age-adjusted bone mass at digital X-ray radiogrammetry (DXR) in individuals attending an osteoporosis screening program. Study design: In a descriptive observational cohort study, women aged 40-75 years who attended a general mammography screening program had their bone mass investigated with DXR and answere...

Loading increases bone mass and strength in a site-specific manner; however, possible effects of loading on bone matrix composition have not been evaluated. Site-specific structural and material properties of mouse bone were analyzed on the macro- and micro/molecular scale in the presence and absence of axial loading. The response of bone to load i...

Objective: White adipose tissue can expand by increasing the size and/or number of fat cells. Although increased sc and visceral fat cell size associates with an adverse metabolic profile, the relationship with fat cell number in either depot is unknown. We hypothesized that adipocyte number and size displayed different relationships with clinical...

The purpose of this study was to assess the ovarian function, fertility and bone mineral density in women who previously had treatment for different haematological malignancies (HMs). The overall survival and cure rates of patients with HMs have improved dramatically. The treatment affects fertility and bone density. Fifty-two premenopausal women,...

The aim was to determine the prevalence of vitamin D insufficiency in pregnant immigrant women assessed by the levels of 25-hydroxyvitamin D, parathyroid hormone (PTH) and alkaline phosphatase (ALP) as well as the correlation to musculoskeletal pain. Sixty-eight pregnant immigrant women were included. Fifty-one native Swedish pregnant women served...

Objective: We evaluated the association between vitamin D status and bone health in pregnant and post-partum immigrant versus Swedish women. Methods: We consecutively recruited 41 immigrant and 19 age-matched healthy native Swedish women. Serum 25-hydroxy vitamin D(3) [25(OH)D] and parathyroid hormone (PTH) were analyzed at pregnancy week 12 and...

Abstract The aim was to determine the prevalence of vitamin D insufficiency in pregnant immigrant women assessed by the levels of 25-hydroxyvitamin D, parathyroid hormone (PTH) and alkaline phosphatase (ALP) as well as the correlation to musculoskeletal pain. Sixty-eight pregnant immigrant women were included. Fifty-one native Swedish pregnant wome...

Aim: To determine whether a standard daily dose of 400 IU vitamin D is sufficient to normalize vitamin D levels in infants born to vitamin D-deficient mothers. Methods: The children were recruited from a study cohort of 68 immigrant and 51 non-immigrant pregnant women living in Stockholm. The women were monitored at 12 weeks of pregnancy, at del...

Eating disorders is a prevalent, serious condition that affects, mainly young women. An early and enduring sign of anorexia is amenorrhea. There is no evidence for benefits of hormone therapy in patients with anorexia, however, hormone medication and oral contraceptives are frequently prescribed for young women with anorexia as a prevention against...

Ett ryggmuskelstärkande träningsprogram utformades, initierades och utvärderades avseende ryggmuskelstyrka, kroppslängd, bröstkorgsexpansion och grad av bröstryggskyfos hos 36 kvinnor med osteoporos och kotfraktur. Kvinnorna lottades till träning och kontroller. En per protokoll-analys visade signifikant ökad ryggmuskelstyrka och bröstkorgsexpansio...

The rate of spontaneous pregnancies in women with Turner syndrome (TS) is low (2% to 5%). Oocyte donation is an option for these women and enables many to become pregnant. Some investigators question the use of pregnancy induction in TS because of the high risk for aortic dissection or other serious cardiac events. A cardiac evaluation is recommend...

Abstract We determined the efficacy of a back muscle extensor strengthening program on the back muscle extensor strength, kyphosis, height and thoracic expansion in women with at least one vertebral fracture, kyphosis and osteoporosis. Thirty-six patients were included and randomized to a control or a training group. The training focused on back mu...

The purpose of this study was to explore whether mechanical loading by exercise over a 1-year period in postmenopausal women had an effect on the receptor activator for nuclear factor kappa B ligand/osteoprotegerin (RANKL/OPG) system or the levels of the Wnt-signaling antagonist sclerostin. A total of 112 postmenopausal were randomized to either se...

The rate of spontaneous pregnancies in women with Turner syndrome (TS) is low (2% to 5%). Oocyte donation is an option for these women and enables many to become pregnant. Some investigators question the use of pregnancy induction in TS because of the high risk for aortic dissection or other serious cardiac events. A cardiac evaluation is recommend...

Abstract This study was undertaken to explore the experiences of a professionally supervised back muscle exercise group training program (BMTP) in women with osteoporosis-related vertebral fractures and increased thoracic kyphosis. Method: A qualitative interview study was carried out with 11 women, aged 60–93 years (median age 68 years), participa...

To examine if healthy borderline overweight postmenopausal women with osteoporosis can improve their waist circumference and lipid profile with a moderate physical training program. Randomized controlled trial. One hundred and twelve postmenopausal women were randomized to normal sedentary life or one year of physical training consisting of three b...

The aim of this study was to investigate whether moderate physical training can improve the bone mineral density (BMD) in women with idiopathic osteoporosis. Ten pre-menopausal women aged 24-44 years diagnosed with idiopathic osteoporosis were included in the study. The physical training program consisted of three fast 30-min walks plus one or two...

One hundred and twelve postmenopausal women with low bone mineral density (BMD) and forearm fractures were randomized to physical training or control group. After one year the total hip BMD was significantly higher in the women in the physical training group. The results indicate a positive effect of physical training on BMD in postmenopausal women...

With advancing age, the postural balance function deteriorates as a consequence of decreased functional capacity. Deteriorating balance is a risk factor for bone fractures due to increased risks of falls. It has been suggested that the loss of estrogen, which occurs in relation to the menopause, may be associated with loss of balance. Regular physi...

The most common etiologies of osteoporosis in women are estrogen deficiency and, later on in life, the functional changes caused by aging. There are, however, numerous causes of secondary bone loss. Little is known about the prevalence of concomitant disease in women with distal forearm fracture, which is the most common of the classical osteoporot...

The effects of physical training and hormone replacement therapy (HRT) on bone mineral density in perimenopausal women were studied. Sixty perimenopausal women were randomized to either physical training (n = 20), HRT (n = 20), or control group (n = 20). The study period was 18 months. Bone mineral density (BMD) in the femoral neck and lumbar spine...

The effect of physical training on bone mineral density (BMD) in women with endometriosis treated with gonadotropin-releasing hormone (GnRH) analogs was studied. Nineteen Caucasian premenopausal women aged 23-38 years were included in the study. The subjects were all treated with 21.6 mg goserelin during 6 months. The patients were randomized to ph...

The effects of surgical and medical castration on bone mineral density (BMD) were compared in men receiving castration therapy as a result of prostate cancer. A control group of men of similar age was also included in the study. A total of 28 men with prostatic cancer who had been selected to undergo medical or surgical castration and 10 healthy me...