Category: Nevin Manimala

J Cancer Surviv. 2022 Oct 10. doi: 10.1007/s11764-022-01258-0. Online ahead of print.

ABSTRACT

PURPOSE: To examine whether sociodemographic characteristics, access to care, risk behavior factors, and chronic health conditions were associated with colorectal cancer (CRC) screening utilization among breast, cervical, prostate, skin, and lung cancer survivors.

METHODS: We analyzed the 2020 Behavioral Risk Factor Surveillance System (BRFSS) data on 9780 eligible cancer survivors. Descriptive statistics and multivariable logistic regression models were applied to assess the association between guideline-concordant CRC screening and the mentioned characteristics.

RESULTS: Overall, 81.9%, 65%, 88%,78.1%, and 80.1% of breast, cervical, prostate, skin, and lung cancer survivors received CRC screening, respectively (p-value < 0.001). In multivariable analysis, breast, cervical, and skin cancer survivors aged 60 years or older were associated with higher odds of receiving CRC screening. Respondents that had their recency of routine checkup two or more years before had lower odds of having CRC screening among cervical (OR = 0.06; 95% CI, 0.02-0.22), prostate (OR = 0.26; 95% CI, 0.14-0.49), and skin cancer (OR = 0.50; 95% CI, 0.36-0.70) survivors. The presence of chronic diseases was also associated with guideline-concordant CRC screening among breast, prostate, and skin cancer survivors.

CONCLUSIONS: Our findings provide important evidence on potential factors that are associated with guideline-concordant CRC screening utilization across different cancer survivors, which include older age, recency of routine checkup, and multiple chronic diseases. Moreover, variation in CRC screening utilization across cancer survivors may highlight missed opportunities for secondary cancer prevention.

IMPLICATIONS FOR CANCER SURVIVORS: Establishing clear CRC screening guidelines and including patient-provider communication on recommendation in cancer survivorship care may increase adherence to CRC screening.

PMID:36217067 | DOI:10.1007/s11764-022-01258-0

Matern Child Health J. 2022 Oct 10. doi: 10.1007/s10995-022-03514-2. Online ahead of print.

ABSTRACT

INTRODUCTION: Children who are deaf or hard of hearing (DHH) are at risk for poor developmental outcomes related to incomplete language access. Evidence based interventions are available to improve early access to language. With a better understanding of caring for DHH children, pediatricians will be more prepared to work with families in improving outcomes for this population. To date, there are no formal curricula on educating pediatric trainees on childhood hearing differences.

METHODS: The authors designed a novel pilot curriculum to educate pediatric trainees on caring for DHH children, including screening, diagnosis, signed languages, and hearing technologies. The curriculum was delivered to pediatric interns in a 1-hour seminar. Pre-lecture, immediate post-lecture, and 6-month post-lecture surveys were developed and conducted to evaluate the effectiveness of the curriculum. Descriptive statistics were used to determine differences in understanding concepts before and after the curricular intervention.

RESULTS: A total of 55 residents participated in the curriculum over a 14-month study period from 2018 to 2019. There were significant differences in responses between the pre- and post- surveys related to residents’ understanding of childhood deafness and their confidence in their ability to care for DHH children.

CONCLUSION: Pediatric trainees gained an understanding of the challenges faced by DHH children and of the interventions that aim to provide them with access to language during the critical period of development. As a result, trainees will be in a better position to care for patients and their families after a new diagnosis of a hearing difference and guide them through early language-based interventions.

PMID:36217055 | DOI:10.1007/s10995-022-03514-2

J Relig Health. 2022 Oct 10. doi: 10.1007/s10943-022-01677-4. Online ahead of print.

ABSTRACT

The present work aimed to identify and describe the Malaysian Muslim community’s understanding of health and cosmetic products related to the sunnah of Prophet Muhammad which are available in the Malaysian market. The demographics of this understanding are examined with respect to gender, age, marital and working status, highest level of education, and monthly income earned. A survey was conducted in 2017. A structured questionnaire pertaining to such products was used to capture the relevant data. This survey implemented a multistage design stratified by state, proportionate to the size of the state population, and was representative of the Malaysian population. Data analysis of the results was carried out using frequency and Chi-square analysis with the help of Statistical Packages for Social Science (SPSS) version 22.0. The paper concluded that the community’s understanding of the term ‘prophetic products’ is that it refers to various products that Prophet Muhammad used and/or spoke of approvingly such as dates, raisins, pomegranates, honey, and others. It was observed that these ingredients were strongly identified in public perception as prophetic health and cosmetic products and that there is consequently great demand for these among Malaysians. This factor was identified through various elements. First, the combination of things recognized as prophetic items such as dates, raisins, pomegranates, honey, and others within the product. Second, the labeling of merchandise as prophetic products. Prophetic health merchandise was more popular among Malaysians than were cosmetic products.

PMID:36217041 | DOI:10.1007/s10943-022-01677-4

Sci Rep. 2022 Oct 10;12(1):16953. doi: 10.1038/s41598-022-20452-9.

ABSTRACT

Musculoskeletal disorders (MSDs) are highly prevalent, burdensome, and putatively associated with an altered human resting muscle tone (HRMT). Osteopathic manipulative treatment (OMT) is commonly and effectively applied to treat MSDs and reputedly influences the HRMT. Arguably, OMT may modulate alterations in HRMT underlying MSDs. However, there is sparse evidence even for the effect of OMT on HRMT in healthy subjects. A 3 × 3 factorial randomised trial was performed to investigate the effect of myofascial release (MRT), muscle energy (MET), and soft tissue techniques (STT) on the HRMT of the corrugator supercilii (CS), superficial masseter (SM), and upper trapezius muscles (UT) in healthy subjects in Hamburg, Germany. Participants were randomised into three groups (1:1:1 allocation ratio) receiving treatment, according to different muscle-technique pairings, over the course of three sessions with one-week washout periods. We assessed the effect of osteopathic techniques on muscle tone (F), biomechanical (S, D), and viscoelastic properties (R, C) from baseline to follow-up (primary objective) and tested if specific muscle-technique pairs modulate the effect pre- to post-intervention (secondary objective) using the MyotonPRO (at rest). Ancillary, we investigate if these putative effects may differ between the sexes. Data were analysed using descriptive (mean, standard deviation, and quantiles) and inductive statistics (Bayesian ANOVA). 59 healthy participants were randomised into three groups and two subjects dropped out from one group (n = 20; n = 20; n = 19-2). The CS produced frequent measurement errors and was excluded from analysis. OMT significantly changed F (-0.163 [0.060]; p = 0.008), S (-3.060 [1.563]; p = 0.048), R (0.594 [0.141]; p < 0.001), and C (0.038 [0.017]; p = 0.028) but not D (0.011 [0.017]; p = 0.527). The effect was not significantly modulated by muscle-technique pairings (p > 0.05). Subgroup analysis revealed a significant sex-specific difference for F from baseline to follow-up. No adverse events were reported. OMT modified the HRMT in healthy subjects which may inform future research on MSDs. In detail, MRT, MET, and STT reduced the muscle tone (F), decreased biomechanical (S not D), and increased viscoelastic properties (R and C) of the SM and UT (CS was not measurable). However, the effect on HRMT was not modulated by muscle-technique interaction and showed sex-specific differences only for F.Trial registration German Clinical Trial Register (DRKS00020393).

PMID:36217012 | DOI:10.1038/s41598-022-20452-9

Nat Neurosci. 2022 Oct 10. doi: 10.1038/s41593-022-01165-8. Online ahead of print.

ABSTRACT

Voluntary movement requires communication from cortex to the spinal cord, where a dedicated pool of motor units (MUs) activates each muscle. The canonical description of MU function rests upon two foundational tenets. First, cortex cannot control MUs independently but supplies each pool with a common drive. Second, MUs are recruited in a rigid fashion that largely accords with Henneman’s size principle. Although this paradigm has considerable empirical support, a direct test requires simultaneous observations of many MUs across diverse force profiles. In this study, we developed an isometric task that allowed stable MU recordings, in a rhesus macaque, even during rapidly changing forces. Patterns of MU activity were surprisingly behavior-dependent and could be accurately described only by assuming multiple drives. Consistent with flexible descending control, microstimulation of neighboring cortical sites recruited different MUs. Furthermore, the cortical population response displayed sufficient degrees of freedom to potentially exert fine-grained control. Thus, MU activity is flexibly controlled to meet task demands, and cortex may contribute to this ability.

PMID:36216998 | DOI:10.1038/s41593-022-01165-8

Bone Marrow Transplant. 2022 Oct 10. doi: 10.1038/s41409-022-01839-8. Online ahead of print.

ABSTRACT

Donor lymphocyte infusion (DLI) is a treatment option to prevent or treat relapse after allogeneic hematopoietic cell transplantation (HCT). We here report data for 173 patients who received one or multiple DLIs after haploidentical-HCT with post-transplant cyclophosphamide (PTCY) at 47 EBMT centers from 2009 to 2018. Indication for DLI was: prophylactic for 59(34.3%), preemptive for 20(11.6%), and therapeutic for 93(54.1%). For the prophylactic group, the median number of DLIs was 1 (IQR:1-2.5) with a median first dose of 0.1 × 10⁶ CD3+ T cell/kg, for the preemptive 2 (IQR:1-3) with 0.5 × 10⁶ CD3+ T cell/kg, for the therapeutic 1 (IQR:1-3) with 1 × 10⁶CD3+ Tcell/kg, respectively. OS after first DLI was 61% (46-75%) for prophylactic, 40% (19-61%) for preemptive, and 22% (13-31%) for therapeutic. CI of II-IV aGVHD and cGVHD was 17%(7-27%) and 53% (40-67%) for the prophylactic, 20% (2-38%) and 21% (3-39%) for the preemptive, 17% (9-24%) and 24% (15-33%) for the therapeutic group, respectively. Our data show great variability in the indications and modalities of DLI across responding EBMT centers. Survival rates remain relatively low in patients with active disease. While the cumulative incidence of aGVHD appears acceptable, we showed a high incidence proportion of cGVHD in the prophylactic group, compared with preemptive and therapeutic DLI. These data should be investigated further in prospective clinical trials.

PMID:36216975 | DOI:10.1038/s41409-022-01839-8

Nat Med. 2022 Oct 10. doi: 10.1038/s41591-022-01970-5. Online ahead of print.

ABSTRACT

Previous research suggests a protective effect of vegetable consumption against chronic disease, but the quality of evidence underlying those findings remains uncertain. We applied a Bayesian meta-regression tool to estimate the mean risk function and quantify the quality of evidence for associations between vegetable consumption and ischemic heart disease (IHD), ischemic stroke, hemorrhagic stroke, type 2 diabetes and esophageal cancer. Increasing from no vegetable consumption to the theoretical minimum risk exposure level (306-372 g daily) was associated with a 23.2% decline (95% uncertainty interval, including between-study heterogeneity: 16.4-29.4) in ischemic stroke risk; a 22.9% (13.6-31.3) decline in IHD risk; a 15.9% (1.7-28.1) decline in hemorrhagic stroke risk; a 28.5% (-0.02-51.4) decline in esophageal cancer risk; and a 26.1% (-3.6-48.3) decline in type 2 diabetes risk. We found statistically significant protective effects of vegetable consumption for ischemic stroke (three stars), IHD (two stars), hemorrhagic stroke (two stars) and esophageal cancer (two stars). Including between-study heterogeneity, we did not detect a significant association with type 2 diabetes, corresponding to a one-star rating. Although current evidence supports increased efforts and policies to promote vegetable consumption, remaining uncertainties suggest the need for continued research.

PMID:36216936 | DOI:10.1038/s41591-022-01970-5

Aesthetic Plast Surg. 2022 Oct 10. doi: 10.1007/s00266-022-03131-y. Online ahead of print.

ABSTRACT

BACKGROUND: The aim of this study was to assess the effect of different grades of dermatochalasis (DC) and upper eyelid blepharoplasty (UEB) surgery on corneal epithelial thickness (CET), objectively using anterior segment-optical coherence tomography (AS-OCT) measurements.

METHODS: 90 eyes of patients with DC were divided into three groups according to the severity of the DC. Forty-one eyes of age and sex-matched patients without DC were randomly selected as the control group. The study did not include patients with more than 2 D of spherical refractive error and more than 1.5 D of astigmatism, a history of previous eyelid surgery, ocular surface disease, contact lens use, and ophthalmic eye drop use. CET measurements of all the patients were performed with an AS-OCT (RTVue-XR, Optovue Inc., USA).

RESULTS: There were statistically significant differences in the CET of the superior, superonasal, superotemporal, inferotemporal, and temporal sectors between the DC and control groups (p = 0.001, p = 0.02, p = 0.03, p = 0.02, p = 0.04, respectively). While there were no differences in CET among the sectors of the control group, there was a difference in CET among some sectors of the DC group. When the DC group was subdivided by severity, there was no difference between subgroups for CET across all sectors both preoperatively and postoperatively. In the measurements made 6 months after UEB surgery, the CET in all sectors increased statistically significantly compared to those measured in the preoperative period.

CONCLUSION: This study revealed that DC reshaped the corneal epithelium and UEB surgery restored this remodeling 6 months after surgery.

LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

PMID:36216918 | DOI:10.1007/s00266-022-03131-y

Aesthetic Plast Surg. 2022 Oct 10. doi: 10.1007/s00266-022-03130-z. Online ahead of print.

ABSTRACT

BACKGROUND: Breast augmentation is the most performed cosmetic surgery in the world. Although smooth round implants are widely used, the trend in breast morphology change after dual-plane augmentation with such implants remains unclear. In this study, we analyzed the issue with the support of 3D scanning technology, which may help provide an objective basis for the evaluation of postoperative outcomes and the determination of follow-up time points.

METHODS: Patients undergoing dual-plane augmentation with smooth round implants were prospectively included in this study. The variation trend of postoperative breast morphology was analyzed by measuring the specified linear distance, body surface distance, breast projection, nipple position and breast volume at different follow-up time points (1st month, post-1M; 3rd month, post-3M; 6th month, post-6M; 12th month, post-12M).

RESULTS: A total of 18 patients were included in this study. During the postoperative follow-up period, breast height prolonged while interval of the medial border gradually widened. Breast width was maintained without significant alterations from post-1M. The N-MBB lengthened with shortening of the N-LBB, meanwhile the N-IMF was prolonged by 0.6 cm. Breast volume was gradually reduced with the decrease in breast projection. The position of the nipple gradually shifted laterally, superiorly, and posteriorly after surgery. There was no statistically significant difference between the linear distance at post-3M and post-12M, while the surface distance, breast projection, nipple position and breast volume tended to be stable at post-6M.

CONCLUSIONS: After dual-plane augmentation with smooth round implants, the base contour of the breast shifted outwards and downwards, and stabilized after 3 months. The remaining breast morphological parameters reached a relative steady state by post-6M, which could be regarded as the time point for objective evaluation of postoperative effect.

LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

PMID:36216919 | DOI:10.1007/s00266-022-03130-z

Nat Microbiol. 2022 Oct 10. doi: 10.1038/s41564-022-01238-1. Online ahead of print.

ABSTRACT

Characterizing the genetic diversity of pathogens within the host promises to greatly improve surveillance and reconstruction of transmission chains. For bacteria, it also informs our understanding of inter-strain competition and how this shapes the distribution of resistant and sensitive bacteria. Here we study the genetic diversity of Streptococcus pneumoniae within 468 infants and 145 of their mothers by deep sequencing whole pneumococcal populations from 3,761 longitudinal nasopharyngeal samples. We demonstrate that deep sequencing has unsurpassed sensitivity for detecting multiple colonization, doubling the rate at which highly invasive serotype 1 bacteria were detected in carriage compared with gold-standard methods. The greater resolution identified an elevated rate of transmission from mothers to their children in the first year of the child’s life. Comprehensive treatment data demonstrated that infants were at an elevated risk of both the acquisition and persistent colonization of a multidrug-resistant bacterium following antimicrobial treatment. Some alleles were enriched after antimicrobial treatment, suggesting that they aided persistence, but generally purifying selection dominated within-host evolution. Rates of co-colonization imply that in the absence of treatment, susceptible lineages outcompeted resistant lineages within the host. These results demonstrate the many benefits of deep sequencing for the genomic surveillance of bacterial pathogens.

PMID:36216891 | DOI:10.1038/s41564-022-01238-1