Impact of resveratrol supplementation on inflammatory,antioxidant, and periodontal markers in type 2 diabetic patients with chronic periodontitis

BackgroundDiabetes mellitus and periodontal disease are two common and chronic diseases with bidirectional relationship influence public health and quality of life. The aims of this study was to study the impact of resveratrol supplementation in adjunct with non-surgical periodontal therapy on inflammatory, antioxidant, and periodontal markers in patients with type 2 diabetes with periodontal disease.Materials and methodsIn this randomized clinical trial, 43 patients with diabetes and chronic periodontitis were randomly allocated into two intervention and control groups receiving either resveratrol supplements or placebo for 4 weeks. Serum levels of interleukin 6 (IL6), tumor necrosis factor α (TNFα), total antioxidant capacity (TAC) and clinical attachment loss (CAL) as the main index of periodontal marker were measured pre-intervention and post-intervention.ResultsIn the intervention group, the mean serum level of IL6 was reduced significantly (P = 0.039) post-intervention (2.19 ± 1.09 and 1.58 ± 1.06). No significant differences were seen in the mean levels of IL6, TNFα, TAC and CAL between two groups post-intervention.ConclusionsIt is suggested that daily consumption of resveratrol supplement may not change TNFα, TAC and CAL, but it would be beneficial in reducing serum levels of IL6. Therefore, further studies are suggested to investigate the effects of resveratrol supplementation along with NST on periodontal status.     

A contemporary analysis of parenteral nutrition-associated liver disease in surgical infants

Background/purpose

Despite advances in pediatric nutritional support and a renewed focus on management of intestinal failure, there are limited recent data regarding the risk of parenteral nutrition (PN)-associated liver disease in surgical infants. This study investigated the incidence of cholestasis from PN and risk factors for its development in this population.

Methods

A retrospective review was performed of all neonates in our institution who underwent abdominal surgery and required postoperative PN from 2001 to 2006. Cholestasis was defined as 2 conjugated bilirubin levels greater than 2 mg/dL over 14 days. Nonparametric univariate analyses and multivariate logistic regression were used to model the likelihood of developing cholestasis. Median values with range are presented.

Results

One hundred seventy-six infants met inclusion criteria, and patients received PN for 28 days (range, 2-256 days). The incidence of cholestasis was 24%. Cholestatic infants were born at an earlier gestational age (34 vs 36 weeks; P < .01), required a 3-fold longer PN duration (76 vs 21 days; P < .001), had longer inpatient stays (86 vs 29 days; P < .001), and were more likely to be discharged on PN. The median time to cholestasis was 23 days. Cholestasis was an early development; 77% of cholestatic infants developed cholestasis by 5 weeks of PN exposure. On multivariate regression, only prematurity was significantly associated with development of cholestasis (P < .05).

Conclusion

In this analysis, the development of PN-associated liver disease occurred early in the course of exposure to PN. These data help to define the time course and prognosis for PN-associated cholestasis in surgical infants.     

Prevalence of Chronic Diseases and Occupational Injuries and their Influence on the Health-Related Quality of Life Among Farmers Working in Small-Farm Enterprises

Objectives: This study aimed to determine the prevalence of chronic diseases and occupational accidents and injuries, and to examine their association with the quality of life among a sample of Iranian farmers.

Methods: A cross-sectional study was conducted among 736 male farmers. Data on the prevalence of chronic diseases and occupational accidents and injuries was collected using an author-developed questionnaire, and the SF-36 questionnaire was used to obtain information on quality of life.

Results: The prevalence of chronic diseases was 96.1%. Musculoskeletal diseases (MSDs), eye diseases and neurology diseases were the most prevalent diseases. Almost half of the farmers (42.7%) had experienced an occupational accident during the last 12 months and cuts and fractures accounted for the most frequent injuries. Sick leave was reported by 28.2% of the farmers and from those with history of accidents, 21.4% were hospitalized. A significant association was found between age and education level with quality of life. Most of the chronic diseases showed a significant and inverse association with quality of life, however, the strongest association was found for MSDs and mental disorders. Furthermore, the most important injury associated with quality of life was cuts and fractures.

Conclusions: Based on the results, MSDs, mental disorders, and cut and fractures were the main determinants of the farmers’ quality of life. Hence, a better quality of life among farmers is especially dependent on eliminating ergonomics risk factors leading to developing musculoskeletal disorders, improving psychosocial work climate, and promoting occupational and personal safety culture.     

Pharmacists’ satisfaction with their involvement in the management of COVID-19 patients in Saudi Arabia

IntroductionThe Coronavirus Disease 2019 (COVID-19) is a public health emergency and during this unprecedented situation, health care providers across the globe are at the frontline in the fight against this disease. Countries that have been severely hit by the pandemic are using pharmacists to help triage patients. In order to ensure the continuity of these services, it is of paramount importance that pharmacists be formally involved and engaged in the management of this pandemic. In response to the underlying knowledge deficit, this study was undertaken as the first of its kind in the entirety of Saudi Arabia.MethodsThis study is a questionnaire based cross-sectional study that was carried out for a period of five months from March 2020 to July 2020 to assess the role of working pharmacists in the management of the COVID-19 pandemic under different health care settings across Saudi Arabia.ResultsA total of 398 responses were recorded, in which 51.1% of the respondents were not involved in any learning or awareness activities involving health care providers (HCPs) or patients. The majority of respondents (62.9%) were not involved in creating or evaluating therapeutic plans for COVID19 patients, and 55% were not involved in therapeutic mentoring of COVID19 patients. Only a very low percentage of respondents were participating in COVID19-related research within their institution. Only 37% of respondents reported being satisfied with their role and contribution in the management of COVID-19.ConclusionThe present study reveals that pharmacists are underutilized in the management of COVID-19 patients in Saudi Arabia. As such, the findings emphasize the importance of enhancing the role and contribution of pharmacists in patient care management across all hospitals and especially under health care crisis conditions. The establishment of a crisis standard of care guideline for all HCPs, including pharmacists, would help in improving patient overall care under crisis conditions like the present COVID-19 pandemic.     

Clinical risk score to predict likelihood of recurrence after ductal carcinoma in situ treated with breast-conserving surgery

Purpose

A majority of women with ductal carcinoma in situ (DCIS) receive breast-conserving surgery (BCS) but then face a risk of ipsilateral breast tumor recurrence (IBTR) which can be either recurrence of DCIS or invasive breast cancer. We developed a score to provide individualized information about IBTR risk to guide treatment decisions.

Methods

Data from 2762 patients treated with BCS for DCIS at centers within the National Comprehensive Cancer Network (NCCN) were used to identify statistically significant non-treatment-related predictors for 5-year IBTR. Factors most associated with IBTR were estrogen-receptor status of the DCIS, presence of comedo necrosis, and patient age at diagnosis. These three parameters were used to create a point-based risk score. Discrimination of this score was assessed in a separate DCIS population of 301 women (100 with IBTR and 200 without) from Kaiser Permanente Northern California (KPNC).

Results

Using NCCN data, the 5-year likelihood of IBTR without adjuvant therapy was 9% (95% CI 5–12%), 23% (95% CI 13–32%), and 51% (95% CI 26–75%) in the low, intermediate, and high-risk groups, respectively. Addition of the risk score to a model including only treatment improved the C-statistic from 0.69 to 0.74 (improvement of 0.05). Cross-validation of the score resulted in a C-statistic of 0.76. The score had a c-statistic of 0.67 using the KPNC data, revealing that it discriminated well.

Conclusions

This simple, no-cost risk score may be used by patients and physicians to facilitate preference-based decision-making about DCIS management informed by a more accurate understanding of risks.

     

Endothelin-1 immunoreactivity in plasma is elevated in HIV-1 infected patients with retinal microangiopathic syndrome

Endothelin-1 is a recently identified cytokine with potent vasoconstrictor activity which is associated with various diseases involving blood vessels. HIV-1 related retinal microangiopathic syndrome is a frequent finding in patients with AIDS or AIDS-related complex, presenting predominantly with retinal cotton-wool spots. We investigated 55 HIV-1 infected patients by ophthalmoscopy and for endothelin-I immunoreactivity in plasma and an additional 76 HIV-1 infected patients only for endothelin-1 levels. For reference values 13 age-matched healthy subjects were studied. In 18 of 55 patients (33%) investigated ophthalmoscopically we found evidence of microangiopathic syndrome. Overall, the mean endothelin-1 immunoreactivity in plasma of HIV-1 infected patients was significantly elevated as compared to controls (4.28 ± 3.62 versus 2.72 ± 0.67 fmol/ml, P < 0.0001). HIV-1 infected patients with retinal microangiopathic syndrome had significantly higher plasma levels of endothelin-1 immunoreactivity (4.59 ± 1.38 fmol/ ml) compared to HIV-1 infected patients without microangiopathic syndrome (3.18 ± 1.64 fmol/ml, P = 0.003). Correlation analysis revealed that endothelin-1 immunoreactivity in plasma had no significant association with disease progression, CD4 cell count, ₂-mi-croglobulin, neopterin, or age. Endothelin-1 immunoreactivity in plasma was correlated exclusively with retinal microangiopathic syndrome in one or both eyes (r = 0.45, P = 0.0006) and with the number of cotton-wool spots (r = 0.50, P = 0.0001). In conlusion, HIV-1 related retinal microangiopathic syndrome is associated with elevated plasma levels of endothelin-1. By virtue of its potent vasoconstrictor activity endothelin-1 may be involved in the pathogenesis of HIV-1 related vascular disease.Abbreviations AIDS aquired immunodeficiency syndrome - ET-1 endothelin-1 - HIV human immunodeficiency virus - IR immunoreactivity - WR Walter Reed classification Correspondence to: B. Rolinski     

Neonatal intracranial choriocarcinoma

A 1-month-old infant died from extensive intracerebral hemorrhage due to a metastatic choriocarcinoma to the brain that presumably originated in the placenta. The clinical course was characterized by hyperbilirubinemia, repeated episodes of seizures, and intracranial hemorrhage. A computed tomographic scan revealed a large vascular mass in the left parieto-occipital region and a small lesion in the left frontal lobe. The placenta was expelled during the delivery and was not examined. In view of the high level of maternal human chorionic gonadotropic hormone and the autopsy finding of metastasis, we presumed that the mass was a metastatic choriocarcinoma that had originated in the maternal placenta. To our knowledge, only one previous instance of this phenomenon has been reported.     

Prioritizing Patient‐Reported Outcomes in Breast Cancer Surgery Quality Improvement

Breast‐cancer‐specific tools that measure health‐related quality of life (HRQOL) were developed for use in research or clinical practice, and little is known about these tools’ performance ability for quality improvement. Furthermore, existing tools may not fully reflect all issues that contribute to quality care as seen by patients. Work is needed to identify and validate patient‐reported outcome measures for use in quality improvement in breast cancer surgical care. We conducted an exploratory qualitative study in order to better understand what HRQOL domains and processes of care define high quality surgical care for women undergoing mastectomy for breast cancer from both the patient and clinician perspective. We conducted focus groups and one‐on‐one interviews with 15 women and administered a prioritization questionnaire to participants. We also conducted a prioritization questionnaire among surgical oncologists, general surgeons, and reconstructive surgeons who are members of the Washington State Medical Association. Both the patient and surgeon prioritization questionnaire asked participants to prioritize HRQOL and treatment satisfaction‐related aspects of their breast cancer surgical care at key time points before and after mastectomy. A Stakeholder Advisory Panel was convened to review focus group, interview, and prioritization questionnaire results and make recommendations as to patient‐reported outcome domains to focus on and existing instruments to use for quality improvement. Patients and clinicians largely agreed on important HRQOL domains, including emotional well‐being, education, communication, and process of care. The Stakeholder Advisory Panel, composed of 12 clinicians and five patients, reviewed study findings and existing patient‐reported outcomes measurement tools. The panel recommended that the BREAST‐Q, a flexible tool with independently validated modules designed for research and clinical care, is an ideal tool to begin developing novel quality improvement benchmarks focused on patient‐reported outcomes.