Nevin Manimala

Folia Med (Plovdiv). 2022 Aug 31;64(4):655-660. doi: 10.3897/folmed.64.e72175.

ABSTRACT

INTRODUCTION: Myelofibrosis (MF) belongs to a group of conditions known as Philadelphia-negative myeloproliferative neoplasms (MPN). Bleeding or various vascular complications could be the main causes of morbidity and mortality in patients with MF. MPNrelated thrombosis is a multifactorial process and in the case of myelofibrosis, little is known. The risk factors for thrombotic complications in MF have been rarely assessed.

AIM: The purpose of this study was to investigate the incidence of thrombotic events in MF and the role of JAK2 V617F mutation as a risk factor for thrombotic incidents in patients with MF.

MATERIALS AND METHODS: In our study of 37 patients, 35% had thrombotic events in the past. All patients were admitted to the Clinic of Hematology, St Ivan Rilski University Hospital, Sofia, Bulgaria between 2016 and 2019 and diagnosed based on the WHO criteria of 2016.

RESULTS: The majority of patients (23, 62%) proved positive for JAK2 (Janus kinase) V617F mutation carrying one (16, 70%) or two (7, 30%) mutated alleles. Thirteen of the patients (35%) had a thrombotic event in the past and 9 of them (69%) were carriers of JAK2 V617F mutation. Fourteen patients of those without thrombotic history (24, 58%) were also carriers of JAK2 V617F mutation.

CONCLUSIONS: As a whole, we did not find a statistically significant difference between JAK2 V617F mutation and the frequency of thrombotic events. Rendering an account to the possible life-threatening complications, treatment decisions should be undertaken upon possible antithrombotic prevention in MF.

PMID:36045460 | DOI:10.3897/folmed.64.e72175

BMC Rheumatol. 2022 Sep 1;6(1):68. doi: 10.1186/s41927-022-00298-4.

ABSTRACT

BACKGROUND: Tofacitinib is an oral Janus kinase inhibitor for the treatment of psoriatic arthritis (PsA). This post-hoc analysis of two phase III studies in patients with PsA treated with tofacitinib assessed dactylitis by location, and the impact on patient-reported outcomes (PROs).

METHODS: Patients received tofacitinib 5 or 10 mg twice daily (BID), or placebo. Endpoints included change from baseline in Dactylitis Severity Score (DSS), proportions of patients with dactylitis, Psoriatic Arthritis Disease Activity Score (PASDAS), and PROs (Health Assessment Questionnaire-Disability Index [HAQ-DI]; Functional Assessment of Chronic Illness Therapy-Fatigue [FACIT-F]; Short Form-36 Health Survey [SF-36] Physical Component Summary [PCS], Mental Component Summary [MCS], and physical functioning [PF]; arthritis pain; and Work Limitations Questionnaire [WLQ]). Descriptive statistics were generated by visit and treatment. Change from baseline in PROs were evaluated by multivariate linear regression.

RESULTS: The analysis included 373/337 patients with baseline DSS > 0/DSS = 0. Regardless of location, DSS improvements in patients with DSS > 0 were greater from month 1 with tofacitinib (10 mg BID) versus placebo. For patients with DSS > 0/DSS = 0, both doses of tofacitinib led to mean dactylitis presence ≤ 15%/< 2% for all digits at month 6, and PASDAS (by dactylitis location) was lower versus placebo at month 3. Dactylitis location was not significantly associated with change from baseline in PROs.

CONCLUSION: Tofacitinib resulted in sustained improvements in dactylitis irrespective of location, with minimal emergence of new dactylitis. Trial registration NCT01877668; NCT01882439.

PMID:36045453 | DOI:10.1186/s41927-022-00298-4

Head Face Med. 2022 Aug 31;18(1):28. doi: 10.1186/s13005-022-00332-3.

ABSTRACT

BACKGROUND: During the obturation procedure, sealer extrusion occurs in some cases. iRoot SP is a kind of bioceramic sealer with superior physicochemical and biological properties. This article reports the outcome of iRoot SP extrusion in root canal treatment and the potential factors associated with the outcome.

METHODS: Ninety-nine patients and one hundred and eighty-five teeth treated between 2014 and 2020 were included in this retrospective study. All of the cases were filled with a single-cone technique and the iRoot SP sealer. The minimum follow-up visit period was 1 year. The outcome was evaluated by clinical examination and radiographic examination at recall and was classified as healed, healing (success), or not healed (failure).

RESULTS: The overall success rate of all teeth was 96.8%. The success rate of adequately filled teeth was 97.3%, while that of iRoot SP extrusion was 95.8%; the difference was not statistically significant. Factors such as gender, age, tooth position, follow-up visit period, size of periapical lesion, treatment type and extruding sealer amount had no influence on the outcome of iRoot SP extruded teeth.

CONCLUSIONS: The results suggested that iRoot SP extrusion has no adverse effect on the outcome of root canal treatment, which may contribute to the endodontic treatment.

PMID:36045447 | DOI:10.1186/s13005-022-00332-3

BMC Musculoskelet Disord. 2022 Aug 31;23(1):826. doi: 10.1186/s12891-022-05781-0.

ABSTRACT

BACKGROUND: This study aims to determine whether nail size or the difference between canal and nail diameter (CN difference) affects the union rate and time of femoral shaft fracture treated with an interlocking intramedullary nail (IMN).

METHODS: This was a retrospective review of 257 patients with femoral shaft fractures treated with IMN at a tertiary trauma medical center. All the IMN inserted were the same (Stryker T2 Femoral Nail). The patients were divided into groups based on nail size (10-, 11-, 12-, or 13-mm) and CN difference (< 1, 1-2, or > 2 mm), and union rate and time to union were compared.

RESULTS: The 10-, 11-, 12-, and 13-mm groups based on nail size had 113, 74, 54, and 16 patients, respectively. The overall union rate was 97% (257/265). No significant differences in union rate or time to union were observed among these 4 groups. The groups based on CN differences of < 1-, 1 to 2, and > 2 mm comprised 143, 79, and 35 patients, respectively. Again, no significant differences were noted in union rate or mean time to union among the groups.

CONCLUSIONS: Similar union rate and time to union were observed, regardless of nail size or CN difference. This finding indicates that most simple femoral shaft fractures can be treated with a standard, reamed 10-mm IMN. A larger nail insertion is unnecessary and presents more risks; comparatively, the use of a small nail with less reaming is simpler, requires shorter operative times, results in less blood loss, and is less expensive.

PMID:36045444 | DOI:10.1186/s12891-022-05781-0

Pediatr Rheumatol Online J. 2022 Aug 31;20(1):72. doi: 10.1186/s12969-022-00733-3.

ABSTRACT

BACKGROUND: During childhood, the most common periodic fever is periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) syndrome. The effective treatment and prevention of febrile attacks improve these patients’ and their families’ quality of life. However, there is no single strategy or evidence-based guideline to manage this syndrome, and most of them are based on consensus treatment plans.

METHODS: This randomized controlled trial was carried out on 67 PFAPA patients referred to three tertiary centers of pediatric rheumatology. The patients were divided into two groups, including group 1 (n = 36) receiving prednisolone plus colchicine and group 2 (n = 31) receiving prednisolone plus cimetidine. Demographic characteristics and the number of febrile episodes were compared between the two groups before and after the intervention.

RESULTS: In both groups, the number of febrile episodes after the treatment decreased (P ≤ 0.001). Statistical Analysis showed no significant difference between the two groups (P = 0.88). Moreover, 44 patients from both groups were checked for the MEFV gene. There were no statistical differences between MEFV positive and negative subgroups in response to colchicine (P = 1).

CONCLUSION: This study showed that both drug regimens are significantly effective in preventing febrile attacks in PFAPA syndrome, and the presence of a MEFV gene mutation might not be the only significant risk factor for a response to colchicine.

TRIAL REGISTRATION: IRCT, IRCT20191222045847N1. Registered 23 October 2019, https://fa.irct.ir/search/result?query=IRCT20191222045847N1.

PMID:36045426 | DOI:10.1186/s12969-022-00733-3

J Cardiothorac Surg. 2022 Aug 31;17(1):219. doi: 10.1186/s13019-022-01976-7.

ABSTRACT

OBJECTIVE: In chronic kidney disease (CKD), using cardiopulmonary bypass (CPB) may contribute to renal dysfunction. Off-pump coronary artery bypass grafting (OPCAB) is one technique that preserved renal function, but the procedure may not be possible in certain situations. The ultrafiltration (UF) can remove excess fluid and inflammatory mediators that result from exposure to the CPB. Coronary artery bypass grafting (CABG) with UF could be an alternative way to preserve renal function.

METHOD: A retrospective study of CKD patients who underwent CABG. The renal outcomes were compared between the patients who underwent CABG with UF and OPCAB. A repeated measure adjusted by propensity score was used for comparing the renal outcome. Univariable and multivariable logistic regression was used to identify the risk factors for acute renal failure (AKI) and adverse outcomes.

RESULTS: From January 2009 and June 2020, there were 220 CKD patients, 109 (49.55%) patients underwent CABG with UF, and 111 (50.45%) patients underwent OPCAB. There were statistically significant differences in the change of the average level of creatinine between CABG with UF (increased + 0.09 mg/dl) and OPCAB (decreased – 0.05 mg/dl) (p = 0.043). Also, patients who underwent CABG with UF had a significantly increased risk for AKI (OR 5.38, 95%CI 1.09, 26.5).

CONCLUSION: The UF adjunct technique in CABG with CPB tends to provide a lower protective effect for renal function and had a significantly higher incidence of post-cardiac surgery AKI when compared to OPCAB. If technically feasible, OPCAB would be a preferable choice for CKD patients.

STUDY REGISTRATION NUMBER: SUR-2562-06607/Research ID: 6607.

PMID:36045425 | DOI:10.1186/s13019-022-01976-7

BMC Public Health. 2022 Aug 31;22(1):1650. doi: 10.1186/s12889-022-14068-x.

ABSTRACT

BACKGROUND: To investigate the associations between overweight, obesity and sleep duration and related lifestyle behaviors in children and adolescents at different gender and educational stages.

METHODS: A cross-sectional study comprising 18723 children and adolescents with a stratified cluster sampling method of Henan Province was conducted in 2019. A self-reported questionnaire was used to collect the information about demographic characteristics as well as sleep and lifestyle behaviors. Anthropometric measurements (height and weight) were taken and body mass index was computered as an indicator of overweight and obesity. The Chi-square test, one-way analysis of variance and multiple logistic regression were used to data analysis.

RESULTS: Among the respondents, 12657(67.6%) were with normal weight, 3711(19.8%) were overweight and 2355(12.6%) were obesity. The average age of the participants was 12.6 years old. The proportion of overweight and obesity in the 10191 boys was 18.7% and 14.2% respectively. The proportion of overweight and obesity in the 8532 girls was 21.2% and 10.6% respectively. In trend analyses, sleep duration at different gender found with the decreased of the sleep duration, the proportions of overweight/obesity in boys and girls were gradually increased (P_trend<0.05). In the adjusted logistic regression models, the results showed stratified by gender, compared with the recommended sleep duration group, students with very short sleep duration and short sleep duration showed an increased OR_adj of 2.56 and 2.13 in boys, 2.34 and 2.09 in girls respectively. According to different educational stages, those in very short sleep duration and short sleep duration showed an increased OR_adj of 2.15 and 1.69 in primary school, 2.26 and 1.58 in middle school, 2.23 and 1.51 in high school respectively.

CONCLUSIONS: Children and adolescents with very short sleep duration and short sleep duration may increase the risk of overweight/obesity, the association differed based on the gender-specific and educational stages-specific. Gender and educational stages should be regarded as specific characteristics for the effects on overweight/obesity in Henan Province.

PMID:36045412 | DOI:10.1186/s12889-022-14068-x

J Eat Disord. 2022 Aug 31;10(1):130. doi: 10.1186/s40337-022-00658-y.

ABSTRACT

BACKGROUND: Recently, the International Classification of Diseases 11th Revision (ICD-11) has introduced a paradigm shift in personality disorder conceptualization. The novel ICD-11 personality disorder model comprises a dimensional assessment of personality dysfunction and five maladaptive personality trait domains. Maladaptive personality plays a central role in eating pathology. Yet, relations between the ICD-11 personality disorder model and eating pathology are, to date, unclear. Thus, this study aimed to explore the bivariate, incremental, and interactive associations of the ICD-11 personality disorder model components with eating pathology domains.

METHODS: A predominantly female (85%) sample of 888 German-speaking community adults completed validated self-report measures of personality dysfunction, the ICD-11 personality trait domains, and five eating pathology domains (drive for thinness, bulimia, body dissatisfaction, orthorexia, binge eating). Bivariate and hierarchical regressions models were used to investigate bivariate, incremental, and interactive relations between the ICD-11 personality disorder model components and eating pathology.

RESULTS: Personality dysfunction and the ICD-11 personality trait domains showed statistically significant bivariate relations with eating pathology. Additionally, personality dysfunction and most ICD-11 personality trait domains displayed incremental links with eating pathology. Finally, the relations of the ICD-11 personality trait domains with eating pathology were largely independent of the severity of personality dysfunction.

CONCLUSIONS: This study indicated that all ICD-11 personality disorder model components are uniquely linked to eating pathology. Beyond maladaptive personality trait domains, the strong and incremental relations of personality dysfunction with eating pathology have potential implications for theory building. Further research using longitudinal designs is needed to evaluate causal links between the ICD-11 personality disorder model components and eating pathology.

PMID:36045403 | DOI:10.1186/s40337-022-00658-y

BMC Womens Health. 2022 Aug 31;22(1):359. doi: 10.1186/s12905-022-01946-0.

ABSTRACT

BACKGROUND: In Ghana, breast cancer is a major public health concern and the most common type of cancer among women in terms of mortality and incidence. This study determined the factors influencing breast cancer screening among women of reproductive age in Nandom Municipality, Ghana using the Health Belief Model as the conceptual model.

METHODS: The study was cross-sectional in design. A pretested structured questionnaire was administered to 243 womens of reproductive age in the Nandom Municipality. Descriptive and inferential statistics were performed using STATA version 16 at a 0.05 level of significance.

RESULTS: The uptake of breast cancer screening was 51.9%. Respondents who had a tertiary level of education were less likely to be screened for breast cancer [AOR = 0.10 (95% CI = 0.02-0.54); p = 0.008]. Respondents who perceived high susceptibility to breast cancer were more likely to get screened [AOR = 1.97 (95% CI = 1.12-3.47), p = 0.019]. Respondents who perceived the high severity of breast cancer were more likely to be screened for breast cancer [AOR = 4.55 (95% CI = 1.32-15.76), p = 0.017]. Also, respondents who perceived high barriers to breast cancer screening were more likely to be screened for breast cancer [AOR = 0.15(95% CI = 1.42-4.22), p < 0.001].

CONCLUSION: The uptake of screening among women of reproductive age in the Nandom Municipality is low. Health promotion interventions to improve breast cancer screening should target women with a tertiary level of education and should focus on heightening the perceived threat of breast cancer and minimizing barriers to breast cancer screening.

PMID:36045378 | DOI:10.1186/s12905-022-01946-0

J Orthop Surg Res. 2022 Aug 31;17(1):399. doi: 10.1186/s13018-022-03292-1.

ABSTRACT

BACKGROUND: Open reduction and plate fixation are the preferred treatment options for most distal humerus fractures in adults. However, it is often challenging for orthopedic surgeons because of the complex anatomy and the difficulty in achieving stable fixation. This multicenter study aimed to analyze the complication types and rates of patients with distal humerus fractures treated with open reduction and plate fixation, and compare the results with those found in the literature. In addition, we describe the clinical outcomes.

METHODS: This retrospective multicenter study was conducted between September 2001 and March 2021 and included data from four hospitals. In total, 349 elbows underwent surgical treatment at these hospitals during the study period. Patients > 17 years of age who were treated by plate fixation were included, and patients who were treated by other fixation methods were excluded. A total of 170 patients were included in the study. The following types of complications were investigated: (1) nerve related; (2) fixation and instrument related; (3) osteosynthesis related; (4) infection; and (5) others.

RESULTS: The following complications were found: (1) 26 (15.3%) cases of postoperative ulnar nerve symptoms; 4 (2.4%) of postoperative radial nerve symptoms; (2) one (0.6%) case of screw joint penetration and screw loosening; and eight (4.7%) cases of hardware removal due to instrument skin irritation; (3) seven (4.1%) cases of nonunion; (4) two (1.2%) and four (2.2%) cases of superficial and deep infection, respectively, and seven (3.9%) cases of wound complication; and (5) 37 (21.8%) cases of heterotrophic ossification, 79 (46.5%) cases of elbow stiffness (did not achieve functional range of motion [ROM]), and 41 (24.1%) cases of osteoarthritis over Broberg and Morrey Grade I. Paradoxically, the postoperative ulnar nerve symptoms were more frequent in the prophylactic ulnar nerve anterior transposition group. However, this difference was not statistically significant (p = 0.086). The mean ROM was 123.5° flexion to 9.5° extension. The average Disabilities of the Arm, Shoulder and Hand (DASH) score was 14.5 ± 15.6.

CONCLUSIONS: Open reduction and plate fixation for distal humeral fractures is a reasonable treatment option with acceptable complication rates and favorable clinical outcomes. Surgeons must be vigilant about ulnar nerve complications. Level of Evidence Therapeutic Level III.

PMID:36045372 | DOI:10.1186/s13018-022-03292-1