Debulking surgery after muscular paraffin oil injections: Effects on calcium homeostasis and patient satisfaction.

OBJECTIVE: Cosmetic paraffin oil injections can lead to granuloma formation causing hypercalcemia and kidney failure. This study explores whether debulking surgery is an effective treatment for improving calcium homeostasis, inflammation and clinical symptoms. MATERIALS AND METHODS: In a retrospective study, we reviewed 33 patients undergoing debulking surgery. Changes in calcium, inflammatory markers, and renal function from baseline up to twelve months post-surgery were assessed. Patients were interviewed post-surgery. RESULTS: The patients were 34.6 years (SD 6.9) and had 1,104 grams (SD 591) of granuloma tissue removed following injection of 1,329 mL (SD 803) paraffin oil 7.9 years (SD 3.2) earlier. Seventeen patients had hypercalcemia and experienced a significant decline in ionized calcium from 1.48 mmol/L (SD 0.16) at baseline to 1.33 mmol/L (SD 0.03) at twelve months (p<0.002), although only four men (23.5%) became normocalcemic. Serum ferritin was reduced by 50% after twelve months (p=0.048). Sixteen patients were normocalcemic and had no change in calcium homeostasis but experienced a 20% drop in serum ferritin levels (p=0.025) after surgery. Fifteen patients completed all their planned surgeries within the study period and experienced a decline in serum ionized calcium (p=0.031), ferritin (p=0.011), and interleukin 2-receptor (p=0.037). A patient satisfaction survey showed that 55% of patients reported post-operative satisfaction scores of 10/10, and 59% of the patients reported reduced pain. CONCLUSION: Surgery improved calcium homeostasis in a fraction of patients, reduced inflammation and subjective symptoms such as pain and mental well-being in a patient group left with few treatment options except high-dose prednisolone.

Omega 3 fatty acids - Potential modulators for oxidative stress and inflammation in the management of sickle cell disease

Abstract Objective Sickle cell disease is characterized by clinical complications resulting in vaso-occlusive crisis with prominent attributes of oxidative stress, inflammation, and pain. Inflammation is an integral part of this disease which further exacerbates the pain during a crisis. Omega-3 fatty acids are known to possess anti-inflammatory and anti-aggregatory properties and assist in diminishing the slow physiological inactivation. Methods A pilot nutritional interventional study was conducted wherein forty-three children with sickle cell disease aged 5-16 years were supplemented with omega-3 fatty acids for a period of six months. Analysis of oxidative stress, as well as inflammatory parameters, was done pre and post-supplementation. Results Increased free oxygen radical transference values depicting free radical generation is enhanced in these patients along with a reduced antioxidant defense, as seen by decreased free oxygen radical defense values. Supplementation with omega-3 fatty acids for a period of six months significantly reduced the inflammatory marker homocysteine in all patients, whereas high sensitive C reactive protein was significantly reduced only in females of the age group 11-16years. Simultaneously a significant reduction in oxidative stress parameters with a concomitant increase of antioxidant defense was observed in all patients. Conclusion The authors' findings suggest the regulatory effects of omega-3 fatty acids as cellular activators in alleviating the complications due to sickle cell disease. Omega-3 fatty acids hold promise as future therapeutic candidates in patients with sickle cell disease.

A cost-effectiveness analysis of delayed breast reconstruction with pedicled flaps from the back.

BACKGROUND: Variability in breast reconstruction methods provides an opportunity to investigate whether a method is superior to another with regard to cost, quality, or both. We performed a cost-effectiveness analysis (CEA) study based on tertiary endpoint data from a randomized clinical trial to compare the cost-effectiveness of delayed breast reconstruction by either a latissimus dorsi flap (LD) or a thoracodorsal artery perforator flap (TAP). MATERIAL & METHODS: A total of 50 women were included for unilateral delayed breast reconstruction and were randomized to reconstruction by either the LD flap (n = 18) or the TAP flap (n = 22). The CEA was based on differences in shoulder function after the reconstruction. Direct and indirect costs relating to the two procedures were assessed by the Danish Diagnosis-Related Groups tariffs. RESULTS: Our analysis showed a significant positive effect of introducing the TAP flap on the total shoulder score with an additional cost of $2779. The incremental cost-effectiveness ratio was $4481 and based on a willingness to pay (WTP) $500, we found an estimated net benefit of $519, which was statistically significant (p = 0.0375). The cost-effectiveness acceptability curve indicated that there is a 96.3% probability for the TAP flap being cost-effective to the LD flap at a WTP threshold of $500. CONCLUSION: From a societal perspective, our cost-effective analysis demonstrated that the TAP flap is the more cost-effective method of breast reconstruction compared to the LD flap with respect to patient-reported shoulder-related disability.

Omega 3 fatty acids - Potential modulators for oxidative stress and inflammation in the management of sickle cell disease.

OBJECTIVE: Sickle cell disease is characterized by clinical complications resulting in vaso-occlusive crisis with prominent attributes of oxidative stress, inflammation, and pain. Inflammation is an integral part of this disease which further exacerbates the pain during a crisis. Omega-3 fatty acids are known to possess anti-inflammatory and anti-aggregatory properties and assist in diminishing the slow physiological inactivation. METHODS: A pilot nutritional interventional study was conducted wherein forty-three children with sickle cell disease aged 5-16 years were supplemented with omega-3 fatty acids for a period of six months. Analysis of oxidative stress, as well as inflammatory parameters, was done pre and post-supplementation. RESULTS: Increased free oxygen radical transference values depicting free radical generation is enhanced in these patients along with a reduced antioxidant defense, as seen by decreased free oxygen radical defense values. Supplementation with omega-3 fatty acids for a period of six months significantly reduced the inflammatory marker homocysteine in all patients, whereas high sensitive C reactive protein was significantly reduced only in females of the age group 11-16years. Simultaneously a significant reduction in oxidative stress parameters with a concomitant increase of antioxidant defense was observed in all patients. CONCLUSION: The authors' findings suggest the regulatory effects of omega-3 fatty acids as cellular activators in alleviating the complications due to sickle cell disease. Omega-3 fatty acids hold promise as future therapeutic candidates in patients with sickle cell disease.

[Microsurgical replantation of traumatic amputated lip].

This is a case report of two patients with traumatic amputated lip due to respectively human bite and bicycle head-on-car collision. Both patients were successfully treated by microsurgical replantation within 24 hours and with post-operative leech treatment. Furthermore, a MEDLINE/PubMed search was performed for all scientific English articles of lip amputation and replantation using microsurgery. We want to address the importance of preserving amputated parts and the necessity of 24-hour access to plastic surgery and microsurgery in trauma if needed.

Socioeconomic status dependent medical complexities in children with sickle cell disease in Saudi Arabia.

A look into the associations of socioeconomic status (SES) with prevalence of various complications in sickle cell disease (SCD) is necessary, for an improvement of societal norms, governmental health policies and strategies. We therefore studied the influence of SES indices on certain hematological and clinical parameters in children with SCD in Saudi Arabia. We included 32 female and 33 male patients aged 5-16 years, who were classified based upon their family income. Family monthly income was divided into 4 categories from lowest to highest, with socioeconomic class1 having low earnings of <5000 SAR; the middle income class divided further into class 2 with earnings >5000-10,000 SAR, and class 3 with earnings >10,000-15,000 SAR; and the higher income class 4 with earnings of >15,000 SAR. The assessment indices used were, the frequency of vaso-occlusive crisis (VOC), adverse events, and hematological parameters. A higher percentage of children affected with the disease were from class1, which is the low socio-economic class. It was found that the percentage of frequency of VOC pain crisis, and adverse events was higher in social class 1 patients than in the classes 2, 3, and 4. Also, the age group 5-10 years appeared more susceptible to adverse events and VOC. Our findings suggest the need to conduct future larger studies, to deduce the modifying influence of disparity in SES on certain clinical and hematological indices in children with SCD.

Renal cryoablation - does deep endophytic ablation affect the renal collecting system?

Objective: To investigate to what extent the urothelium of the renal collecting system is affected when performing deep endophytic cryoablation.Methods: The study was conducted as an in vivo animal model with a total of 15 female pigs. Each animal was subjected to bilateral endophytioc renal cryoablation and randomized to a postoperative follow-up period of either one, two or four weeks. At the end of follow-up all animals had a magnetic resonance imaging (MRI) examination and bilateral nephrectomy was performed. On MRI-imaging the extent of the cryolesions, as well as signs of urinomas or fistulas, were examined. Histopathologic examinations were performed to investigate the effect on the urothelium.Results: All animals tolerated the procedure well without any postoperative complications. MRI examinations found the renal collecting system to be involved in the cryolesions at all three stages of follow-up and revealed no signs of hematomas, urinomas or fistula formations. Epithelial edema was found at all three stages of follow-up while significant parenchymal fibrosis adjacent to the urothelium was most pronounced in the four weeks of follow-up group. The urothelium was significantly affected with luminal hemorrhage as well as hemorrhage in and underneath the urothelium and urothelial dissociation from the underlying renal parenchyma. Despite these impacts on the urothelium, this was found to be intact and vital at all three stages of follow-up, in sharp contrast to the renal parenchyma that underwent fibrotic changes.Conclusions: In this, in vivo non-tumor pig model CA effectively destroyed the renal parenchyma while the impacted renal urothelium remained intact and did not undergo fibrotic changes, nor was urinomas or fistulas observed.

Impact of omega-3 fatty acids on calorie intake and certain anthropometric measurements in children with sickle cell disease in Saudi Arabia.

The nutritional status and growth in children with sickle cell disease is compromised due to intake of diet that is low in calories as well as deficient in nutrients. Growth stunting and a low body mass index have been observed in these children. Some children exhibit pica, which is an abnormal eating pattern by ingesting things other than food, like paper, wood etc. This also was found to correlate to lower hemoglobin values. Interventions with certain essential nutrients such as omega-3 fatty acids are known to benefit these children in terms of lowering their complications due to the disease. We therefore wished to see if omega-3 fatty acids exhibit positive effects on their nutritional intake and growth parameters too. Hence, we supplemented these children with omega-3 fatty acids for a period of six months. Both the male and female children with the disease significantly improved their calorific intake as well as body mass index. Also a lowering of pica status was distinctly observed.

Correction to: Current therapies in alleviating liver disorders and cancers with a special focus on the potential of vitamin D.

[This corrects the article DOI: 10.1186/s12986-018-0251-5.].

Current therapies in alleviating liver disorders and cancers with a special focus on the potential of vitamin D.

Background: Liver dysfunction is a topic of global concern with many advancing therapies being researched. Though vitamin D takes a center place, other therapies especially nutritional are also gaining ground. Vitamin D has gone beyond its role in skeletal disorders by showcasing its associations in other metabolic dysfunctions too. Result: Epidemiological evidences show a correlation between the status of vitamin D and different forms of cancer. Vitamin D receptors and alterations in gene expression appear decisive in the development of chronic liver disorders. Nutritional status therefore plays a significant role in avoiding the complications related to liver dysfunctions, making it mandatory in maintaining vitamin D sufficiency in the body. Therapies with omega-3 fatty acids, antioxidants, amino acids, steroids also render benefits which could be further explored. Recent research on the progression of certain forms of liver cancer using vitamin D analogs like Seocalcitol EB 1089 has shown good promise. Conclusion: The anti-inflammatory and immuno- regulatory properties of vitamin D makes its analogs, suitable candidates of better choice for the prevention and treatment of liver disorders and cancer.

Cryoablation of Renal Angiomyolipoma: An Evaluation of Safety and Efficacy.

BACKGROUND: Small series have reported that cryoablation (CA) is a safe and feasible minimally invasive nephron-sparing alternative for the treatment of renal angiomyolipomas (renal AMLs). The aim of the present study was to investigate the safety and efficacy of CA in patients with renal AML. MATERIALS AND METHODS: A retrospective review of 19 renal AML lesions treated with CA at Aarhus University Hospital, Denmark, over a 5-year period. RESULTS: The treatment was performed as laparoscopy-assisted CA on 7 lesions, and in the remaining 12 lesions CA was performed as a percutaneous ultrasound-guided CA. The mean patient age was 46 years [interquartile range (IQR) 30] and the mean tumor volume was 50.1 cm3 (IQR 53.3). In all cases, the procedure was effectively conducted with no conversion to open surgery, and no major complications were experienced. The mean follow-up time was 25 months (IQR 13). Mean maximum tumor volume was reduced from 50.1 cm3 (IQR 53.3) to 12.2 cm3 (IQR 14.1), p = 0.05. No patients presented with retroperitoneal hemorrhage or recurrence during follow-up. CONCLUSION: Treating renal AMLs with CA appears to be a safe and effective nephron-sparing approach and could be a valuable alternative to other treatment modalities. The low complication rate, absence of retreatment and a good preservation of renal function might allow treatment of even subclinical renal AMLs to minimize the risk of potentially life-threatening hemorrhage.

The efficacy of psychoeducation on recurrent depression: a randomized trial with a 2-year follow-up.

BACKGROUND: The efficacy of psychoeducation is well documented in the treatment of relapse prevention of schizophrenia, and recently also in bipolar disorder; however, for recurrent depression only few controlled studies focusing on the efficacy of psychoeducation have been conducted. AIMS: This randomized study tests the efficacy of treatment-as-usual supplemented with a psychoeducative programme for patients with recurrent depression, treated at Community Mental Health Centres (CMHC) in Denmark. The primary outcome measurements concern was decline in consumption of psychiatric inpatient services and decline in Beck's Depression Inventory (BDI). METHODS: Eighty patients were randomized, either to the psychoeducative programme (consisting of eight sessions, each of 2 hours duration) and 2-year outpatient follow-up (42 cases), or only to 2-year outpatient follow-up (38 controls). The patients were monitored during 2 years after randomization. Data were collected from interviews including BDI, drug treatment and social measurements, and register data concerning use of psychiatric services. RESULTS: At 2-year follow-up, a significant reduction in the consumption of psychiatric inpatient services and in BDI was found; however, it was uniform for case and control patients. Drop-out/non-compliance was significantly more frequent among patients randomized to the control group. Furthermore, during follow-up the case group got a significant stronger attachment to the Labour market than the control group. CONCLUSIONS: The primary hypothesis could not be confirmed. Secondary outcome measurements concerning drop-out/non-compliance and attachment to the Labour market were significantly in favour of cases.

Precipitating factors and targeted therapies in combating the perils of sickle cell disease--- A special nutritional consideration.

Nutritional research in sickle cell disease has been the focus in recent times owing to not only specific nutritional deficiencies, but also the improvements associated with less painful episodes. Though hydroxyurea remains the drug of choice, certain adverse health effects on long term supplementation makes room for researches of different compounds. Macro and micro nutrient deficiencies, along with vitamins, play an important role in not only meeting the calorific needs, but also reducing clinical complications and growth abnormalities. Symptoms of hyper protein metabolism, increased cell turnover, increased cardiac output, and appetite suppression due to enhanced cytokine production, might give us leads for better understanding of the mechanisms involved. Different nutritional approaches comprising of traditional herbal therapies, antioxidants, flavonoids, vitamins, minerals etc., reducing oxidative stress and blood aggregation, have been tried out to increase the health potential. Nutritional therapies may also serve complementary to the newer therapies using ozone, hematopoietic stem cell transplantation, antifungal medications, erythropoietin etc. Herein we try to present a holistic picture of the different patho-physiological mechanisms, and nutritional strategies adopted.

[Cat Scratch Disease as a differential diagnosis in a patient with swelling in the groin]. / Cat-scratch disease som differentialdiagnose til lyskebrok.

at Scratch Disease is caused by the bacteria Bartonella henselae and presents in patients exposed to a scratch/bite from cats. We present a case with a 12-year-old boy with an enlarged inguinal lymph node, initially suspected to be a femoral hernia by ultrasonography. Histologic examination of an inguinal lymph node showed necrosis and B. henselae infection. It is important with a thorough anamnesis including any history of animal bites/scratch and it should be kept in mind as a differential diagnosis in patients with swelling in the groin, despite the rare diagnosis of this disease.