Search

Background: Primary lung signet-ring cell carcinoma (LSRCC) is a rare form of aggressive lung cancer whose clinical features remain inadequately discerned. The objective of this study was to evaluate the clinicopathological characteristics and independent prognostic factors of primary LSRCC., Methods: Overall survival (OS) of patients with LSRCC, lung adenocarcinoma (LAC), and lung mucinous adenocarcinoma (LMAC) in the National Cancer Database from 2004 to 2018 was evaluated using Kaplan-Meier and multivariable Cox proportional hazards modeling. Independent prognostic indicators for patients with LSRCC were determined using multivariable Cox proportional hazards analysis., Results: A total of 1,705 LSRCC, 504,006 LAC, and 15,883 LMAC patients were included in our analysis. LSRCC histology was significantly associated with younger age, male sex, larger and more poorly differentiated tumors, later American Joint Committee on Cancer (AJCC) stage disease, higher clinical T, N, and M status, more use of chemotherapy, and less use of surgery when compared to LAC and LMAC patients. In unadjusted analysis, patients with LSRCC had significantly worse OS when compared to patients with LAC and LMAC. In multivariable analysis, patients with LSRCC experienced significantly worse OS when compared to only patients with LAC. Independent predictors of survival for patients with LSRCC were younger age, later year of diagnosis, lower Charlson/Deyo comorbidity condition scores, lower AJCC stage, higher income, smaller tumors, treatment with surgery, and receipt of chemotherapy., Conclusions: In this national analysis, LSRCC was found to be associated with distinct clinicopathological characteristics from those of LAC., Competing Interests: Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at https://jtd.amegroups.com/article/view/10.21037/jtd-24-102/coif). C.F.J.Y. serves as an unpaid editorial board member of Journal of Thoracic Disease from February 2023 to January 2025. He declares honoraria from AstraZeneca for summit participation and is on the advisory boards for AstraZeneca and Genentech. The other authors have no conflicts of interest to declare., (2024 AME Publishing Company. All rights reserved.)

Objective: To evaluate race- and sex-based disparities in lung cancer screening eligibility under the 2013 US Preventive Services Task Force, 2021 US Preventive Services Task Force, and National Comprehensive Cancer Network lung cancer screening guidelines., Methods: Participants in the Southern Community Cohort Study with a smoking history diagnosed with lung cancer from 2002 to 2021 were identified for analysis. Differences in age at lung cancer diagnosis and smoking characteristics were evaluated among 4 groups: Black men, Black women, White men, and White women., Results: A total of 2011 patients with lung cancer met study inclusion criteria, of whom 968 (48.1%) were women and 1248 (62.1%) were Black. Under the 2013 guideline, Black men with lung cancer were significantly less likely to be eligible for screening when compared with White men with lung cancer (37.7% vs 62.4%; P < .001), and Black women with lung cancer were significantly less likely to be eligible for screening when compared with White women with lung cancer (27.8% vs 56.7%; P < .001). Under the 2021 guideline, 62.6% of Black and 73.8% of White men (P < .001) with lung cancer would have been eligible for screening, resulting in an 11.2 percentage point difference in screening eligibility between Black and White men. Under the 2021 guideline, 50.3% of Black and 74.9% of White (P < .001) women with lung cancer would have been eligible for screening; notably, there remained a 24.6 percentage point difference in screening eligibility between Black and White women. In multivariable-adjusted analysis, under the 2021 USPSTF guideline, Black men with lung cancer had 46% lower odds of being eligible for screening compared with White men with lung cancer (multivariable-adjusted odds ratio [aOR], 0.54; 95% CI, 0.39-0.76; P < .001) and Black women with lung cancer had 66% lower odds of being eligible for screening compared with White women with lung cancer (aOR, 0.34; 95% CI, 0.25-0.46; P < .001). The National Comprehensive Cancer Network guideline increased the proportion of patients with lung cancer eligible for screening in each group., Conclusions: In this analysis of patients with lung cancer in the Southern Community Cohort Study, there remained a large gap in lung cancer screening eligibility between Black and White men and women under the 2021 US Preventive Services Task Force guideline. Only 50% of Black women and 63% of Black men diagnosed with lung cancer would have qualified for screening., Competing Interests: Conflict of Interest Statement The authors reported no conflicts of interest. The Journal policy requires editors and reviewers to disclose conflicts of interest and to decline handling manuscripts for which they may have a conflict of interest. The editors and reviewers of this article have no conflicts of interest., (Copyright © 2023 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.)

Purpose: Pack-year smoking history is an imperfect and biased measure of cumulative tobacco exposure. The use of pack-year smoking history to determine lung cancer screening eligibility in the current US Preventive Services Task Force (USPSTF) guideline may unintentionally exclude many high-risk individuals, especially those from racial and ethnic minority groups. It is unclear whether using a smoking duration cutoff instead of a smoking pack-year cutoff would improve the selection of individuals for screening., Methods: We analyzed 49,703 individuals with a smoking history from the Southern Community Cohort Study (SCCS) and 22,126 individuals with a smoking history from the Black Women's Health Study (BWHS) to assess eligibility for screening under the USPSTF guideline versus a proposed guideline that replaces the ≥20-pack-year criterion with a ≥20-year smoking duration criterion., Results: Under the USPSTF guideline, only 57.6% of Black patients with lung cancer in the SCCS would have qualified for screening, whereas a significantly higher percentage of White patients with lung cancer (74.0%) would have qualified ( P < .001). Under the proposed guideline, the percentage of Black and White patients with lung cancer who would have qualified for screening increased to 85.3% and 82.0%, respectively, eradicating the disparity in screening eligibility between the groups. In the BWHS, using a 20-year smoking duration cutoff instead of a 20-pack-year cutoff increased the percentage of Black women with lung cancer who would have qualified for screening from 42.5% to 63.8%., Conclusion: Use of a 20-year smoking duration cutoff instead of a 20-pack-year cutoff greatly increases the proportion of patients with lung cancer who would qualify for screening and eliminates the racial disparity in screening eligibility between Black versus White individuals; smoking duration has the added benefit of being easier to calculate and being a more precise assessment of smoking exposure compared with pack-year smoking history.

Background: Recent prospective trials have demonstrated the noninferiority of segmentectomy to lobectomy in the surgical management of early non-small cell lung cancer (NSCLC). It remains unknown, however, whether segmentectomy is sufficient for treating small tumors with visceral pleural invasion (VPI), a known indicator of aggressive disease biology and poor prognosis in NSCLC., Methods: Patients in the National Cancer Database (2010-2020) with cT1a-bN0M0 NSCLC and VPI and additional high-risk features who underwent segmentectomy or lobectomy were identified for analysis. Only patients with no comorbidities were included in this analysis to reduce selection bias. Overall survival of patients who underwent segmentectomy vs lobectomy was evaluated using multivariable-adjusted Cox proportional hazards and propensity score- matched analyses. Short-term and pathologic outcomes were also evaluated., Results: Of the 2568 patients with cT1a-bN0M0 NSCLC and VPI included in our overall cohort, 178 (7%) underwent segmentectomy and 2390 (93%) underwent lobectomy. No significant differences were found in the 5-year overall survival between patients undergoing segmentectomy vs lobectomy in multivariable-adjusted and propensity score-matched analyses (adjusted hazard ratio, 0.91 [95% CI, 0.55-1.51], P = .72; 86% [95% CI, 75%-92%] vs 76% [95% CI, 65%-84%], P = .15, respectively). There were also no differences in surgical margin positivity, 30-day readmission, and 30- and 90-day mortality between patients undergoing either surgical approach., Conclusions: In this national analysis, no differences were found in survival or in short-term outcomes between patients undergoing segmentectomy vs lobectomy for early-stage NSCLC with VPI. Our findings suggest that if VPI is detected after segmentectomy for cT1a-bN0M0 tumors, completion lobectomy is unlikely to confer an additional survival advantage., (Copyright © 2024 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Background: This study sought to evaluate the long-term survival and causes of death after surgery among patients with pathologic stage IA non-small cell lung cancer (NSCLC) in the National Lung Screening Trial (NLST)., Methods: Patients who underwent surgery and who had a diagnosis of pathologic stage IA NSCLC in the NLST were identified for analysis. The 5- and 10-year overall survival and lung cancer-specific survival, stratified by operation type, were evaluated. Among patients who underwent lobectomy, the causes of death and the cumulative incidence of lung cancer death were assessed., Results: A total of 380 patients (n = 329, 86.6% lobectomy; n = 20, 5.3% segmentectomy; n = 31, 8.1% wedge resection) met inclusion criteria. Median follow-up time from the date of surgery was 7.8 years (interquartile range, 4.8-10.7 years). The 10-year overall survival rate was 58.3% (95% CI, 52.4%-63.8%) for lobectomy, 59.9% (95% CI, 33.2%-78.8%) for segmentectomy, and 45.2% (95% CI, 20.8%-66.9%) for wedge resection. The 10-year lung cancer-specific survival rate was 74.3% (95% CI, 68.6%-79.1%) for lobectomy, 81.3% (95% CI, 51.3%-93.8%) for segmentectomy, and 84.8% (95% CI, 64.0%-94.1%) for wedge resection. Lung cancer was the leading cause of death, accounting for 55.8% of deaths after lobectomy. The 10-year cumulative incidence of lung cancer death after lobectomy was 22.5% (95% CI, 18.3%-27.1%)., Conclusions: The 10-year overall survival rate after lobectomy among patients with pathologic stage IA NSCLC in the NLST was 58%. Lung cancer was the leading cause of death, accounting for more than 55% of deaths., (Copyright © 2024 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Adapting grasp-specialized biomechanical structures into current research with 3D-printed prostheses may improve robotic dexterity in grasping a wider variety of objects. Claw variations across various bird species lend biomechanical advantages for grasping motions related to perching, climbing, and hunting. Designs inspired by bird claws provide improvements beyond a human-inspired structure for specific grasping applications to offer a solution for mitigating a cause of the high rejection rate for upper-limb prostheses. This research focuses on the design and manufacturing of two robotic test devices with different toe arrangements. The first, anisodactyl (three toes at the front, one at the back), is commonly found in birds of prey such as falcons and hawks. The second, zygodactyl (two toes at the front, two at the back), is commonly found in climbing birds such as woodpeckers and parrots. The evaluation methods for these models included a qualitative variable-object grasp assessment. The results highlighted design features that suggest an improved grasp: a small and central palm, curved distal digit components, and a symmetrical digit arrangement. A quantitative grip force test demonstrated that the single digit, the anisodactyl claw, and the zygodactyl claw designs support loads up to 64.3 N, 86.1 N, and 74.1 N, respectively. These loads exceed the minimum mechanical load capabilities for prosthetic devices. The developed designs offer insights into how biomimicry can be harnessed to optimize the grasping functionality of upper-limb prostheses.

Objective: Studies evaluating the incidence, source, and preventability of hospital-onset bacteremia and fungemia (HOB), defined as any positive blood culture obtained after 3 calendar days of hospital admission, are lacking in low- and middle-income countries (LMICs)., Design, Setting, and Participants: All consecutive blood cultures performed for 6 months during 2020-2021 in 2 hospitals in India were reviewed to assess HOB and National Healthcare Safety Network (NHSN) reportable central-line-associated bloodstream infection (CLABSI) events. Medical records of a convenience sample of 300 consecutive HOB events were retrospectively reviewed to determine source and preventability. Univariate and multivariable logistic regression analyses were performed to identify factors associated with HOB preventability., Results: Among 6,733 blood cultures obtained from 3,558 hospitalized patients, there were 409 and 59 unique HOB and NHSN-reportable CLABSI events, respectively. CLABSIs accounted for 59 (14%) of 409 HOB events. There was a moderate but non-significant correlation (r = 0.51; P = .070) between HOB and CLABSI rates. Among 300 reviewed HOB cases, CLABSIs were identified as source in only 38 (13%). Although 157 (52%) of all 300 HOB cases were potentially preventable, CLABSIs accounted for only 22 (14%) of these 157 preventable HOB events. In multivariable analysis, neutropenia, and sepsis as an indication for blood culture were associated with decreased odds of HOB preventability, whereas hospital stay ≥7 days and presence of a urinary catheter were associated with increased likelihood of preventability., Conclusions: HOB may have utility as a healthcare-associated infection metric in LMIC settings because it captures preventable bloodstream infections beyond NHSN-reportable CLABSIs.

Objective: The study objective was to identify whether the results of JCOG0802 could be generalized to US clinical settings., Methods: Patients diagnosed with clinical stage IA (≤2 cm) non-small cell lung cancer who underwent segmentectomy versus lobectomy (2004-2017) in the National Cancer Database were identified. Overall survival of patients in the National Cancer Database was assessed using propensity score-matched analysis. A separate analysis of the Surveillance Epidemiology End Results database was conducted to evaluate treatment patterns of second primary lung cancers among patients who underwent segmentectomy versus lobectomy for a first primary lung cancer., Results: Of the 23,286 patients in the National Cancer Database meeting inclusion criteria, 1397 (6.0%) underwent segmentectomy and 21,889 (94.0%) underwent lobectomy. In a propensity score-matched analysis of all patients in the study cohort, there were no significant differences in overall survival between patients undergoing segmentectomy versus lobectomy (5-year overall survival: 79.9% [95% CI, 76.7%-82.0%] vs 81.8% [95% CI, 78.7%-84.4%], log-rank: P = .72). In subgroup analyses by tumor grade and histologic subtype, segmentectomy was associated with similar overall survival compared with lobectomy in all subgroups evaluated. In a propensity score-matched analysis of patients in the Surveillance Epidemiology End Results database, there were no significant differences in treatment patterns of second primary lung cancers between patients who underwent segmentectomy and patients who underwent lobectomy for their first primary lung cancer., Conclusions: In this national analysis of US patients diagnosed with stage IA (≤2 cm) non-small cell lung cancer, there were no significant differences in overall survival between segmentectomy and lobectomy in the overall cohort or in subgroup analyses by tumor grade or histologic subtype., (Copyright © 2023 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.)

Background: This study evaluated outcomes of patients who undergo extended delay to resection after definitive radiation therapy for non-small cell lung cancer (NSCLC)., Methods: Perioperative outcomes and 5-year overall survival of patients with NSCLC who underwent definitive radiation therapy, followed by resection, from 2004 to 2020 in the National Cancer Database were evaluated. Patients who underwent resection >180 days after the initiation of radiation therapy (including any external beam therapy at a total dose of >60 Gy) were included in the analysis. Subgroup analyses were conducted by operation type and pathologic nodal status., Results: From 2004 to 2020, 293 patients had an extended delay to resection after definitive radiation therapy. The clinical stage distribution was stage I to II in 53 patients (18.1%), stage IIIA in 111 (37.9%), stage IIIB in 106 (36.2%), stage IIIC in 13 (4.4%), and stage IV in 10 (3.4%). Median dose of radiation therapy received was 64.8 Gy (interquartile range, 60.0-66.6 Gy). Median days from radiation therapy to resection were 221.0 (interquartile range, 193.0-287.0) days. Lobectomy (64.5%) was the most common operation, followed by pneumonectomy (17.1%) and wedge resection (7.5%). For wedge resection, lobectomy, and pneumonectomy, the 30-day readmission rate was 4.8%, 4.8%, and 8.3%, the 30-day mortality rate was 0%, 3.4%, and 6.4%, and the 90-day mortality rate was 0%, 6.2%, and 12.8%, respectively. Overall survival at 5 years for patients with pN0, pN1, and pN2 disease was 38.6% (95% CI, 30.0-47.2), 43.3% (95% CI, 16.3-67.9), and 24.0% (95% CI, 9.8-41.7), respectively., Conclusions: In this national analysis, extended delay to resection after definitive radiation therapy was associated with acceptable perioperative outcomes among a highly selected patient cohort., (Copyright © 2023 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Background: The blood brain barrier (BBB) is a highly selective permeable barrier that separates the blood and the central nervous system. Anesthesia is an integral part of surgery, and there is little known about the impact of anesthetics on the BBB. Therefore, it is imperative to explore reversible or modifiable variables such as anesthetic agents that influence BBB integrity. We aimed to synthesize the literature pertaining to the various effects of anesthetics on the BBB., Methods: MEDLINE, Embase, and Cochrane were searched from inception up to September 2022., Results: A total of 14 articles met inclusion into the review. The articles included nine randomized control studies (64.3%) and five quasi-experimental studies (35.7%). Twelve studies used volatile anesthetics, one study used fentanyl intravenously, and one study used pentobarbital or ketamine intraperitoneally. BBB structural deficits following the administration of an anesthetic agent included ultrastructural deficits, decreases in tight junctions, and decreases in BBB components. BBB functional deficits included permeability increases following exposure to volatile anesthetics. However, two studies found decreased permeability after fentanyl, pentobarbital, or ketamine exposure. Moreover, the impact of anesthetics on the BBB seems to be related to the duration of exposure. Notably, study findings also suggest that changes following anesthetic exposure demonstrate some reversibility over the short-term., Conclusion: Overall, our systematic review highlights interesting findings pertaining to the impact of anesthetic agents on BBB integrity in previously healthy models. These findings and mechanisms should inspire future work to aid practitioners and healthcare teams potentially better care for patients.

Lung cancer screening has been shown to reduce lung cancer mortality and is recommended for individuals meeting age and smoking history criteria. Despite the expansion of lung cancer screening guidelines in 2021, racial/ethnic and sex disparities persist. High-risk racial minorities and women are more likely to be diagnosed with lung cancer at younger ages and have lower smoking histories when compared with White and male counterparts, resulting in higher rates of ineligibility for screening. Risk prediction models, biomarkers, and deep learning may help refine the selection of individuals who would benefit from screening., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Background: The objective of this study was to evaluate patterns, predictors, and long-term outcomes of recurrent disease after complete resection for early-stage non-small cell lung cancer (NSCLC) using the National Lung Screening Trial (NLST)., Methods: The frequency of recurrence in patients with pathologic stage I-II NSCLC who underwent complete resection (lobectomy or bilobectomy) in the NLST was evaluated. Predictors of increased risk of recurrence were assessed by Fine-Gray competing risks regression., Results: Of the 497 patients meeting study inclusion criteria, 94 experienced a recurrence-a rate of 4.9 (95% CI, 4.0-6.0) per 100 person-years. The 5-year cumulative incidence of recurrence was 20.1% (95% CI, 16.5%-23.9%). Most patients experienced recurrences at distant sites alone (n = 47 [50.0%]) or at both locoregional and distant sites (n = 30 [31.9%]). The median time from resection to recurrence was 18.8 (10.6-30.7) months. The incidence rate of recurrence was significantly lower among patients with lung cancer detected by low-dose computed tomography screening during one of the three screening rounds of the NLST when compared with patients with lung cancer detected by chest radiography screening and patients with lung cancer not detected by any form of screening (ie, those diagnosed after a negative or missed screening exam and those diagnosed during follow-up after the three screening rounds of the NLST were completed) (P < .001). Median survival (from the date of recurrence) of patients with pathologic stage I and stage II disease who had recurrences at locoregional, distant, or both sites was 63.0, 23.1, and 9.8 months and 28.9, 8.7, and 10.2 months, respectively., Conclusions: In this analysis of NLST participants with completely resected stage I-II NSCLC, the 5-year cumulative incidence of recurrence was 20%. Nearly 82% of recurrences were at distant sites and associated with poor survival., (Copyright © 2023 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Background: Primary clear cell adenocarcinoma of the lung (CCAL) is a rare form of lung cancer with poorly understood clinical features. We sought to investigate the clinicopathological characteristics and independent prognostic factors of primary CCAL., Methods: Overall survival (OS) of patients with CCAL in the National Cancer Database (NCDB) from 2004 to 2017 was compared to lung adenocarcinoma using Kaplan-Meier analysis, multivariable Cox proportional hazards modeling, and propensity score matching. Independent prognostic indicators for patients with CCAL were determined using multivariable Cox proportional hazards analysis., Results: A total of 1,396 CCAL and 462,360 lung adenocarcinoma patients were included in our analysis. When compared to patients diagnosed with lung adenocarcinoma, those diagnosed with CCAL were more likely to be younger, white, reside farther from a hospital, have higher Charlson/Deyo comorbidity condition (CDCC) scores, have private insurance, have T1, N0, M0 status. In unadjusted analysis, patients with CCAL had better survival than those with lung adenocarcinoma, although no significant differences in survival were found between the two groups with multivariable Cox proportional hazards and propensity score-matched analyses., Conclusions: In this national analysis, we found that the clinicopathological characteristics of CCAL are distinct from those of lung adenocarcinoma, but CCAL is not itself an independent predictor of survival after multivariable adjustment or propensity score-matched analysis., Competing Interests: Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at https://jtd.amegroups.com/article/view/10.21037/jtd-23-76/coif). CJY serves as an unpaid editorial board member of Journal of Thoracic Disease from February 2023 to January 2025. The other authors have no conflicts of interest to declare., (2023 Journal of Thoracic Disease. All rights reserved.)

Background: The objective of this study is to evaluate the trends of and outcomes associated with the use of minimally invasive lobectomy for stage I and II non-small cell lung cancer (NSCLC) in the United States., Methods: The use of and outcomes associated with open and minimally invasive lobectomy for clinical stage I and stage II NSCLC from 2010 to 2017 in the National Cancer Database were assessed by multivariable logistic regression and propensity score matching., Results: From 2010 to 2017, use of minimally invasive lobectomies increased for stage I NSCLC (multivariable-adjusted odds ratio [aOR] 4.52; 95% CI, 3.95-5.18; P < .001) and stage II NSCLC (aOR 4.38; 95% CI, 3.38-5.68; P < .001). In 2015, for the first time, more lobectomies for stage I NSCLC were performed by minimally invasive techniques (52.2%, n = 5647) than by thoracotomy (47.8%, n = 5164); and in 2017, more lobectomies for stage II NSCLC were performed by minimally invasive techniques (54.7%, n = 1620) than by thoracotomy (45.3%, n = 1,342). From 2010 to 2017, the conversion rates from minimally invasive to open lobectomy for stage I NSCLC decreased from 19.6% (n = 466) to 7.2% (n = 521; aOR 0.32; 95% CI, 0.23-0.43; P < .001). Similarly, from 2010 to 2017, the conversion rates from minimally invasive to open lobectomy for stage II NSCLC decreased from 20% (n = 114) to 11.5% (n = 186; aOR 0.39; 95% CI, 0.21-0.72; P = .002)., Conclusions: In the United States, for stage I and stage II NSCLC from 2010 to 2017, the use of minimally invasive lobectomy significantly increased while the conversion rate significantly decreased. By 2017, the minimally invasive approach had become the predominant approach for both stage I and stage II NSCLC., (Copyright © 2023 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Objective: The aim of the study was to determine the normative values for resting length of pectoralis minor muscle among males and females with an asymptomatic shoulder in South Bengaluru., Patients and Methods: Two hundred and forty-six subjects with asymptomatic shoulders were taken by convenience sampling. The subjects were divided into two groups: Group A (123 males) and Group B (123 females). Pectoralis minor muscle resting length was measured on their dominant side in all subjects. Post measurement, the PMI was calculated. The normative values for both groups were determined. The mean PMI was compared between Group A and Group B and was analyzed using statistical tools., Results: In Group A, the mean average Pectoralis minor length (PML) was 14.59 ± 1.61 cm and in Group B, the mean average PML was 12.95 ± 1.42 cm which was statistically significant (p-value <0.00001). In Group A, the mean Pectoralis Minor Index (PMI) was 8.54 ± 0.88 and in Group B, the mean PMI was 8.22 ± 0.90 which was statistically significant (p-value <0.005)., Conclusions: The normative values for resting length of pectoralis minor muscle for males are 8.54 ± 0.88 and for females 8.22 ± 0.90 with an asymptomatic shoulder. There is a difference in the normative values for the resting PML in the asymptomatic shoulder by gender.

Objectives: The COVID-19 pandemic has placed unprecedented strain on healthcare systems and may have consequential impacts on patient safety incidents (PSIs). The primary objective of this study was to examine the impact of the COVID-19 pandemic on PSIs reported in Niagara Health., Methods: Flexible Farrington models were used to retrospectively detect weeks from January to September 2020 where PSI counts were significantly above expected counts. Incident counts were adjusted to weekly inpatient-days. Outcomes included overall incident numbers, incidents by category, and incidents by ward type., Results: The overall number of PSIs across Niagara Health did not increase during the first wave of the COVID-19 pandemic. However, significant increases in falls were observed, suggesting that other types of incidents decreased. Falls increased by 75% from February to March 2020, coinciding with the onset of the first wave of the pandemic. Further investigation by unit type revealed that the number of falls increased specifically on internal medicine and complex continuing care wards., Conclusions: Despite no observed changes in overall number, significant composition shifts in PSIs occurred during the first wave of the COVID-19 pandemic, with increased falls on internal medicine and complex continuing care wards. Possible explanations include restrictions on patient visitation, reduced patient contact/supervision, and/or personal protective equipment requirements. Providers should maintain a particularly high vigilance for patient falls during pandemic outbreaks, and hospitals should consider targeting resources to higher-risk locations. The results of this study reinforce the need for ongoing pandemic PSI monitoring and rapidly adaptive responses to new patient safety concerns., Competing Interests: The authors disclose no conflict of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

This work is implemented for the management of patients with epilepsy, and methods based on electroencephalography (EEG) analysis have been proposed for the timely prediction of its occurrence. The proposed system is used for crisis detection and prediction system; it is useful for both patients and medical staff to know their status easily and more accurately. In the treatment of Parkinson's disease, the affected patients with Parkinson's disease can assess the prognostic risk factors, and the symptoms are evaluated to predict rapid progression in the early stages after diagnosis. The presented seizure prediction system introduces deep learning algorithms into EEG score analysis. This proposed work long short-term memory (LSTM) network model is mainly implemented for the identification and classification of qualitative patterns in the EEG of patients. While compared with other techniques like deep learning models such as convolutional neural networks (CNNs) and traditional machine learning algorithms, the proposed LSTM model plays a significant role in predicting impending crises over 4 different qualifying intervals from 10 minutes to 1.5 hours with very few wrong predictions., Competing Interests: The authors declare that they have no conflicts of interest., (Copyright © 2022 S. Kannan et al.)

Abstract : COVID-19 has affected many people all around the world for more than two years now have suffered many long-term consequences which is commonly referred to as long-haulers. Despite multiorgan complaints in long haulers, symptoms related to cognitive functions commonly referred as brain fog are seen in the high risk covid patients with age more than 50, women more than men, obesity, asthma and those who experienced more than five symptoms during the first week of covid illness. Long term isolation has certainly contributed to high level of anxiety and stress calling for an empathetic response to this group of covid patients as there is no specific test to detect long haulers and no specific cognitive rehabilitation techniques available as of today.

Background: Age-related hyperkyphosis causes deleterious effects on health, physical function, and quality of life. Recently, health care providers recognized it as a major health concern., Objective: To identify the effect of corrective exercise strategy on hyperkyphosis and compare it with that of conventional exercise., Methods: Subjects were randomly categorized into two groups. Each group comprised 30 subjects. Group A received the corrective exercise strategy, and group B received conventional exercises for 8 weeks of the study duration (15 repetitions of each exercise for three sessions/day for a total duration of 45 min and 4 days/week. Pre- and post-interventional hyperkyphosis were analyzed according to posture number using the Posture Pro 8 postural analysis software. In addition, pectoralis minor flexibility was assessed using the ruler scale method in centimeters., Results: Both groups showed highly significant postural alteration and changes in pectoralis minor muscle length (p< 0.001)CONCLUSIONS:The corrective exercise strategy seems to promote scapular stability and produce a more upright posture of the upper thoracic spine.

Introduction: The postural adaptation is very common now a days in school going children, office desk oriented job, computer users and frequent mobile users, and in all major industrial workers. Several studies have documented a high incidence of postural abnormalities in a given population; however, methods of postural measurement were poorly defined. The implication of postural pro software to analyse the postural imbalance of upper body dysfunction is very rare and literature studies says that the kinematic changes in particular segment will produce pain/discomfort and thereby lesser productivity of subjects., Aim: To evaluate the postural changes in subjects with upper body dysfunction after a corrective exercise strategy using postural analysis software and pectoralis minor muscle length testing., Materials and Methods: After explaining the procedure and benefits, informed consent was taken from the participating subjects (age 25-55 years). Subjects with upper body dysfunction were randomly allocated into two groups (each group 30 subjects). The Group-A received the corrective exercise strategy and Group-B received the conventional exercise for eight weeks of study duration (15 reps each exercise, total duration of 40 min; four days/week. Pre and Post posture analysis were analysed using posture pro software along with flexibility of pectoralis minor was assessed using ruler scale method., Results: After interpretation of data, both the group showed the postural alteration and pectoralis minor muscle length changes, p-value (p<0.01) of both group showed highly significant changes. But comparing the both groups, the subjects who received the corrective exercise strategy shown more percentage of improvement in posture alteration (56.25%), pectoralis minor muscle length changes (68.69%) than the conventional exercise received subjects in posture alteration (24.86%) and pectoralis minor muscle length changes (21.9%)., Conclusion: Altered postural changes and pectoralis minor muscle flexibility before and after the corrective exercise strategy evaluated by postural analysis software method shown to be a significant tool in clinical practice, which is easier and reproducible method.

Electronic Health Record (EHR) use in India is generally poor, and structured clinical information is mostly lacking. This work is the first attempt aimed at evaluating unstructured text mining for extracting relevant clinical information from Indian clinical records. We annotated a corpus of 250 discharge summaries from an Intensive Care Unit (ICU) in India, with markups for diseases, procedures, and lab parameters, their attributes, as well as key demographic information and administrative variables such as patient outcomes. In this process, we have constructed guidelines for an annotation scheme useful to clinicians in the Indian context. We evaluated the performance of an NLP engine, Cocoa, on a cohort of these Indian clinical records. We have produced an annotated corpus of roughly 90 thousand words, which to our knowledge is the first tagged clinical corpus from India. Cocoa was evaluated on a test corpus of 50 documents. The overlap F-scores across the major categories, namely disease/symptoms, procedures, laboratory parameters and outcomes, are 0.856, 0.834, 0.961 and 0.872 respectively. These results are competitive with results from recent shared tasks based on US records. The annotated corpus and associated results from the Cocoa engine indicate that unstructured text mining is a viable method for cohort analysis in the Indian clinical context, where structured EHR records are largely absent.

Background: Shoulder subluxation is a frequent occurrence in individuals following a stroke. Although various methods of treatment are available, none of them address all possible consequences of the subluxation pain, limited range of motion, the subluxation, and decreased functional use of the arm., Aims: The purpose of this study was to evaluate the effectiveness of California tri-pull taping (CTPT) method on shoulder subluxation, pain, active shoulder flexion, and upper limb functional recovery after stroke., Materials and Methods: This was a randomized control study on 30 participants. All participants received conventional neurorehabilitation 5 days a week over 6 weeks. Half of the participants also received the CTPT. Pre- and post-assessment scores were taken on all participants for the amount of shoulder subluxation, pain, active shoulder flexion, and functional recovery., Results: The CTPT method demonstrated a significant reduction of pain in the treatment group from baseline, a significant improvement in active shoulder flexion and a significant improvement in proximal arm function as measured on the proximal subscale on the Fugl-Meyer upper extremity functional Scale but not the distal or total Fugl-Meyer subscales. Shoulder subluxation was not statistically significant., Conclusions: The CTPT method is an effective treatment for the hemiplegic subluxed shoulder.

Smartphones are technologically advanced mobile phone devices which use software similar to computer-based devices as a user-friendly interface. This review article is aimed to inform the palliative care professionals, cancer patients and their caregivers about the role of smartphone applications (apps) in the delivery of palliative care services, through a brief review of existing literature on the development, feasibility, analysis, and effectiveness of such apps. There is a dearth need for sincere palliative care clinicians to work together with software professionals to develop the suitable smartphone apps in accordance with the family/caregivers' necessities and patients' biopsychosocial characteristics that influence the technology driven evidence informed palliative cancer care.

Introduction: Low back pain is a chronic health problem with high socioeconomic impact. Specific diagnosis or treatment approach has not yet effectively established to treat chronic low back pain. Standing Back Extension Test is one of the clinical measures to detect the passive extension subgroup of Motor Control Impairment (MCI); which could have an impact on spinal stability leading to recurrent chronic low back pain. Reliability and validity of this test is not fully established., Aim: To determine the intra-rater and inter-rater reliability and concurrent validity of the Standing Back Extension Test for detecting MCI of the lumbar spine., Materials and Methods: A total of 50 subjects were included in the study, 25 patients with Non Specific Low Back Pain (NSLBP) (12 men, 13 women) and 25 healthy controls (12 men, 13 women) were recruited into the study. All subjects performed the test movement. Two raters blinded to the subjects rated the test performance as either 'Positive' or 'Negative' based on the predetermined rating protocol. The thickness of Transverse Abdominis (TrA) muscle was assessed using Rehabilitative Ultrasound Imaging (RUSI)., Statistical Test Used: For reliability, the kappa coefficient with percent agreement was calculated and for assessing the validity Receiver Operator Characteristic (ROC) curves and Area under the Curve (AUC) were constructed., Results: The standing back extension test showed very good intra-rater (k=0.87 with an agreement of 96%) and good inter-rater (k=0.78 with an agreement of 94%) reliability and high AUC for TrA muscle., Conclusion: The standing back extension test was found to be a reliable and a valid measure to detect passive extension subgroup for MCI in subjects with low back pain.

Context: Work-related musculoskeletal disorders (WRMSD) had been previously reported to have a high prevalence among dentists in different parts of the world., Aims: The study aimed to assess the prevalence of self-reported WRMSD among dental professionals in India., Material and Methods: A cross-sectional survey of 646 dentists (response rate of 82.97%) was done using self-administered questionnaire which consisted of 27 items based on Nordic questionnaire for screening WRMSDs. Additional items of the questionnaire were added after preliminary content validation from six experienced dentists. Participant socio-demographic characteristics, work-related physical load characteristics, musculoskeletal symptom characteristics were evaluated., Statistical Analysis Used: All data were analyzed descriptively using percentiles and association between work-related physical load and WRMSD prevalence was done using Chi-square test., Results: All 536 dentists had at least one work-related musculoskeletal symptom in the previous year with an overall period prevalence rate of 100%. The type of symptoms present were pain (99.06%), stiffness (3.35%), fatigue (8.39%), discomfort (12.87%), clicks/sounds (4.1%), and other neurogenic (20.14%). The regions of symptoms were neck (75.74%), wrist/hand (73.13%), lower back (72.01%), shoulder (69.4%), hip (29.85%), upper back (18.65%), ankle (12.31%), and elbow (7.46%). Number of regions affected were two (82.83%), three (51.86%), four, or more (15.11%). Recurrent symptoms were present in 76.11%. Strong association was noted between sustained work postures and symptom regions for pain in WRMSD., Conclusion: The study found an overall one-year period prevalence rate of 100% for WRMSDs among Indian dentists. Measures for improving education and ergonomic evaluations are indicated on a large scale to prevent decline in work performance and incidence of WRMSDs among Indian dentists.

The purpose of the study was to determine the normal sensory and range of motion (ROM) responses during the movement components of Thoracic Slump Test (Thoracic ST) in asymptomatic subjects. Sixty asymptomatic subjects were included in the study. Thoracic ST was performed in two sequences, proximal initiation, which was proximal to distal and distal initiation, which was distal to proximal. Subjects were randomized into four groups depending on the order of sequences and sides. Outcome measures of sensory responses (intensity, type, and location) and ROM responses were recorded after each sequence. Friedman's test was done to compare between sensory responses of the subjects. Between-component comparison for prevalence of sensory responses within each sequence was done using Kruskal-Wallis test and Wilcoxonsigned ranks test was used for between-component comparisons of intensity of symptoms within each sequence of testing. Independent t test was used to assess the ROM responses. Results show the prevalence of sensory responses, its nature, area and intensity. These sensory and ROM responses may be considered as normal response of Thoracic ST. The intensity of the symptoms of proximal initiation sequence (1.09±1.35 cm) was significant (P<0.05) when compared to distal initiation sequence (0.08±1.26 cm). The change in the ROM was significant (P<0.05) for distal initiation (7.55±4.51 degrees) when compared to proximal initiation (4.96±3.76 degrees). These normal responses may be used as a reference when using the Thoracic ST as an assessment technique.

Context: Mechanism-based classification (MBC) was established with current evidence and physical therapy (PT) management methods for both cancer and for noncancer pain., Aims: This study aims to describe the efficacy of MBC-based PT in persons with primary complaints of cancer pain., Settings and Design: A prospective case series of patients who attended the physiotherapy department of a multispecialty university-affiliated teaching hospital., Material and Methods: A total of 24 adults (18 female, 6 male) aged 47.5 ± 10.6 years, with primary diagnosis of heterogeneous group of cancer, chief complaints of chronic disabling pain were included in the study on their consent for participation The patients were evaluated and classified on the basis of five predominant mechanisms for pain. Physical therapy interventions were recommended based on mechanisms identified and home program was prescribed with a patient log to ensure compliance. Treatments were given in five consecutive weekly sessions for five weeks each of 30 min duration., Statistical Analysis Used: Pre-post comparisons for pain severity (PS) and pain interference (PI) subscales of Brief pain inventory-Cancer pain (BPI-CP) and, European organization for research and treatment in cancer-quality of life questionnaire (EORTC-QLQ-C30) were done using Wilcoxon signed-rank test at 95% confidence interval using SPSS for Windows version 16.0 (SPSS Inc, Chicago, IL)., Results: There were statistically significant (P < 0.05) reduction in pain severity, pain interference and total BPI-CP scores, and the EORTC-QLQ-C30., Conclusion: MBC-PT was effective for improving BPI-CP and EORTC-QLQ-C30 scores in people with cancer pain.

Context: Studies have documented that nurses and other health care professionals are inadequately prepared to care for patients in palliative care. Several reasons have been identified including inadequacies in nursing education, absence of curriculum content related to pain management, and knowledge related to pain and palliative care., Aims: The objective of this paper was to assess the knowledge about palliative care amongst nursing professionals using the palliative care knowledge test (PCKT)., Settings and Design: Cross-sectional survey of 363 nurses in a multispecialty hospital., Materials and Methods: The study utilized a self-report questionnaire- PCKT developed by Nakazawa et al., which had 20 items (statements about palliative care) for each of which the person had to indicate 'correct', 'incorrect', or 'unsure.' The PCKT had 5 subscales (philosophy- 2 items, pain- 6 items, dyspnea- 4 items, psychiatric problems- 4 items, and gastro-intestinal problems- 4 items)., Statistical Analysis Used: Comparison across individual and professional variables for both dimensions were done using one-way ANOVA, and correlations were done using Karl-Pearson's co-efficient using SPSS version 16.0 for Windows., Results: The overall total score of PCKT was 7.16 ± 2.69 (35.8%). The philosophy score was 73 ± .65 (36.5%), pain score was 2.09 ± 1.19 (34.83%), dyspnea score was 1.13 ± .95 (28.25%), psychiatric problems score was 1.83 ± 1.02 (45.75%), and gastro-intestinal problems score was 1.36 ± .97 (34%). (P = .00). The female nurses scored higher than their male counterparts, but the difference was not significant (P > .05)., Conclusions: Overall level of knowledge about palliative care was poor, and nurses had a greater knowledge about psychiatric problems and philosophy than the other aspects indicated in PCKT.

Context: Palliative care clinical practice depends upon an evidence-based decision-making process which in turn is based upon current research evidence. One of the most important goals in clinical palliative care is to improve patients' quality of life (QoL)., Aim: This study aimed to perform a quantitative analysis of research publications in palliative care journals for reporting characteristics of articles on QoL., Settings and Design: This was a systematic review of palliative care journals., Materials and Methods: Twelve palliative care journals were searched for articles with "QoL" in the title of the articles published from 2006 to 2010. The reporting rates of all journals were compared. The selected articles were categorized into assessment and treatment, and subsequently grouped into original and review articles. The original articles were subgrouped into qualitative and quantitative studies, and the review articles were grouped into narrative and systematic reviews. Each subgroup of original article category was further classified according to study designs., Statistical Analysis Used: Descriptive analysis using frequencies and percentiles was done using SPSS for Windows, version 11.5., Results: The overall reporting rate among all journals was 1.95% (71/3634), and Indian Journal of Palliative Care (IJPC) had the highest reporting rate of 5.08% (3/59), followed by Palliative Medicine (PM) with 3.71% (20/538), and Palliative and Supportive Care (PSC) with 3.64% (9/247) reporting., Conclusions: The overall reporting rate for QoL articles in palliative care journals was 1.95% and there were very few randomized clinical trials and systematic reviews found. The study findings indicate further high-quality research to establish an adequate evidence base for QoL.

Background: Lumbar segmental stability is an important biomechanical component that influences symptoms amongst patients with Mechanical low back pain., Aims: To compare the efficacy of segmental stabilization exercises utilizing multifidus and transversus abdominis muscles versus a placebo treatment in patients with lumbar segmental instability., Materials and Methods: The study was an observer-blinded randomized placebo-controlled cross-over study of 18 adults (12 men, 6 women), of mean age 22.5 ± 1.09 yrs who scored 7/13 in subjective aspects and 8/14 in objective aspects of Delphi criteria for lumbar segmental instability. The selected subjects were then randomized to receive either placebo-control (prone lying) or experimental (lumbar segmental stabilization) as a first treatment. Each treatment was followed by a wash-out period of 24 hours. Outcomes were measured four times- pre- and post- first intervention, pre- and post- second intervention. The outcome measures used were pain on Visual analogue scale, Pressure pain threshold and Joint play grading scale (0-6 scale) on that level., Results: Two-way analysis of variance and post-hoc analysis using Bonferonni test were used with level of significance set at p<.05 using Statistical package for social sciences version 12.0.1 for Windows. Visual analogue scale changed significantly in both the periods of intervention- in control (P =.016) and experimental (P =.000) periods. However this improvement was more significant in the experimental period. The Joint play grading scale scores improved only in the experimental condition compared to the control condition significantly. The Pressure pain threshold also improved significantly in the experimental condition (P =.000) while the changes in control condition was not statistically significant (P=.816)., Conclusion: Segmental stabilization exercise was more effective than placebo intervention in symptomatic lumbar segmental instability.

Context: Studies have documented that nurses and other health care professionals are inadequately prepared to care for patients in chronic pain. Several reasons have been identified including inadequacies in nursing education, absence of curriculum content related to pain management, and attitudes and beliefs related to chronic pain., Aims: The objective of this paper was to assess the chronic pain-related attitudes and beliefs among nursing professionals in order to evaluate the biomedical and behavioral dimensions of their perceptions on pain., Settings and Design: Cross-sectional survey of 363 nurses in a multispecialty hospital., Materials and Methods: The study utilized a self-report questionnaire - pain attitudes and beliefs scale (PABS) - which had 31 items (statements about pain) for each of which the person had to indicate the level at which he or she agreed or disagreed with each statement. Factor 1 score indicated a biomedical dimension while factor 2 score indicated a behavioral dimension to pain., Statistical Analysis Used: Comparisons across individual and professional variables for both dimensions were done using one-way ANOVA and correlations were done using the Karl-Pearson co-efficient using SPSS version 11.5 for Windows., Results: The overall factor 1 score was 52.95 ± 10.23 and factor 2 score was 20.93 ± 4.72 (P = 0.00). The female nurses had a higher behavioral dimension score (21.1 ± 4.81) than their male counterparts (19.55 ± 3.67) which was significant at P < 0.05 level., Conclusions: Nurses had a greater orientation toward the biomedical dimension of chronic pain than the behavioral dimension. This difference was more pronounced in female nurses and those nurses who reported very "good" general health had higher behavioral dimension scores than those who had good general health. The study findings have important curricular implications for nurses and practical implications in palliative care.

Context: Pediatric palliative care clinical practice depends upon an evidence-based decision-making process which in turn is based upon current research evidence., Aims: This study aimed to perform a quantitative analysis of research publications in palliative care journals for reporting characteristics of articles on pediatric palliative care., Settings and Design: This was a systematic review of palliative care journals., Materials and Methods: Twelve palliative care journals were searched for articles with "paediatric" or "children" in titles of the articles published from 2006 to 2010. The reporting rates of all journals were compared. The selected articles were categorized into practice, education, research, and administration, and subsequently grouped into original and review articles. The original articles were subgrouped into qualitative and quantitative studies, and the review articles were grouped into narrative and systematic reviews. Each subgroup of original articles' category was further classified according to study designs., Statistical Analysis Used: Descriptive analysis using frequencies and percentiles was done using SPSS for Windows, version 11.5., Results: The overall reporting rate among all journals was 2.66% (97/3634), and Journal of Hospice and Palliative Nursing (JHPN) had the highest reporting rate of 12.5% (1/8), followed by Journal of Social Work in End-of-Life and Palliative Care (JSWELPC) with a rate of 7.5% (5/66), and Journal of Palliative Care (JPC) with a rate of 5.33% (11/206)., Conclusions: The overall reporting rate for pediatric palliative care articles in palliative care journals was very low and there were no randomized clinical trials and systematic reviews found. The study findings indicate a lack of adequate evidence base for pediatric palliative care.

Mechanism-based classification and physical therapy management of pain is essential to effectively manage painful symptoms in patients attending palliative care. The objective of this review is to provide a detailed review of mechanism-based classification and physical therapy management of patients with cancer pain. Cancer pain can be classified based upon pain symptoms, pain mechanisms and pain syndromes. Classification based upon mechanisms not only addresses the underlying pathophysiology but also provides us with an understanding behind patient's symptoms and treatment responses. Existing evidence suggests that the five mechanisms - central sensitization, peripheral sensitization, sympathetically maintained pain, nociceptive and cognitive-affective - operate in patients with cancer pain. Summary of studies showing evidence for physical therapy treatment methods for cancer pain follows with suggested therapeutic implications. Effective palliative physical therapy care using a mechanism-based classification model should be tailored to suit each patient's findings, using a biopsychosocial model of pain.

The Pain Research Group of the world health organization (WHO) Collaborating Centre for Symptom Evaluation in Cancer Care had developed the Brief Pain Inventory (BPI), a pain assessment tool for use with cancer patients. The BPI measures both the intensity of pain (sensory dimension) and interference of pain in the patient's life (reactive dimension). The objective of this review paper was to provide a detailed update of existing evidence on applicability of BPI in evaluation of patients with cancer pain. The BPI demonstrated good construct and concurrent validity. It was translated and validated into many languages - Brazilian, Chinese, Greek, Hindi, Italian, Japanese, Korean, Malay, Norwegian, Polish, Russian, Spanish, Taiwanese and Thai. The BPI was validated in patient populations such as bone metastases, breast cancer and postoperative cancer patients. The BPI can be used both as a quantitative or a qualitative measure for statistical analysis. The BPI was a powerful tool and, having demonstrated both reliability and validity across cultures and languages, was being adopted in many countries for clinical pain assessment, epidemiological studies, and in studies on the effectiveness of pain treatment. Future studies are warranted on its responsiveness and cross-cultural adaptation into other cancer pain syndromes and into other Indian languages.

Pain relief is a major goal for palliative care in India so much that most palliative care interventions necessarily begin first with pain relief. Physical therapists play an important role in palliative care and they are regarded as highly proficient members of a multidisciplinary healthcare team towards management of chronic pain. Pain necessarily involves three different levels of classification-based upon pain symptoms, pain mechanisms and pain syndromes. Mechanism-based treatments are most likely to succeed compared to symptomatic treatments or diagnosis-based treatments. The objective of this clinical commentary is to update the physical therapists working in palliative care, on the mechanism-based classification of pain and its interpretation, with available therapeutic evidence for providing optimal patient care using physical therapy. The paper describes the evolution of mechanism-based classification of pain, the five mechanisms (central sensitization, peripheral neuropathic, nociceptive, sympathetically maintained pain and cognitive-affective) are explained with recent evidence for physical therapy treatments for each of the mechanisms.

Background: Physiotherapists play an inherent role in the multidisciplinary palliative care team. Existing knowledge, attitudes, beliefs and experiences influence their team participation in palliative care., Aims: The objective of this study was to assess the changes in knowledge, attitudes, beliefs and experiences among student physiotherapists who attended a palliative care training program., Settings and Design: Preliminary quasi-experimental study design, conducted at an academic institution., Materials and Methods: Fifty-two student physiotherapists of either gender (12 male, 40 female) of age (20.51±1.78 years) who attended a palliative care training program which comprised lectures and case examples of six-hours duration participated in this study. The study was performed after getting institutional approval and obtaining participants' written informed consent. The lecture content comprised WHO definition of palliative care, spiritual aspects of life, death and healing, principles, levels and models of palliative care, and role of physiotherapists in a palliative care team. The physical therapy in palliative care-knowledge, attitudes, beliefs and experiences scale (PTiPC-KABE Scale)- modified from palliative care attitudes scale were used for assessing the participants before and after the program., Statistical Analysis: Paired t-test and Wilcoxon signed rank test at 95% confidence interval using SPSS 11.5 for Windows., Results: Statistically significant differences (P<0.05) were noted for all four subscales- knowledge (7.84±4.61 points), attitudes (9.46±8.06 points), beliefs (4.88±3.29 points) and experiences (15.8±11.28 points) out of a total score of 104 points., Conclusions: The focus-group training program produced a significant positive change about palliative care in knowledge, attitudes, beliefs and experiences among student physiotherapists.

Objective: A common disorder requiring symptom palliation in palliative and end-of-life care is cancer. Cancer pain is recognized as a global health burden. This paper sought to systematically examine the extent to which there is an adequate scientific research base on cancer pain and its reporting characteristics in the palliative care journal literature., Materials and Methods: Search conducted in MEDLINE and CINAHL sought to locate all studies published in 19 palliative/ hospice/ supportive/ end-of-life care journals from 2009 to 2010. The journals included were: American Journal of Hospice and Palliative Care, BMC Palliative Care, Current Opinion in Supportive and Palliative Care, End of Life Care Journal, European Journal of Palliative Care, Hospice Management Advisor, Indian Journal of Palliative Care, International Journal of Palliative Nursing, Internet Journal of Pain Symptom Control and Palliative Care, Journal of Pain and Palliative Care Pharmacotherapy, Journal of Palliative Care, Journal of Palliative Medicine, Journal of Social Work in End-of-life and Palliative Care, Journal of Supportive Oncology, Palliative Medicine, Palliative and Supportive Care, and Supportive Care in Cancer. Journal contents were searched to identify studies that included cancer pain in abstract., Results: During the years 2009 and 2010, of the selected 1,569 articles published in the journals reviewed, only 5.86% (92 articles) were on cancer pain., Conclusion: While researchers in the field of palliative care have studied cancer pain, the total percentage for studies is still a low 5.86%. To move the field of palliative care forward so that appropriate guidelines for cancer pain management can be developed, it is critical that more research be reported upon which to base cancer pain therapy in an evidence-based palliative care model.

Background: Lateral epicondylitis is a common sports injury of the elbow caused due to altered muscle activation during repetitive wrist extension in many athletic and non-athletic endeavours. The amount of muscle activity and timing of contraction eventually is directly dependent upon joint position during the activity. The purpose of our study was to compare the grip strength in athletes with lateral epicondylalgia in two different wrist extension positions and compare them between involved and uninvolved sides of athletes and non-athletes., Methods: An assessor-blinded case-control study of eight athletes and twenty-two non-athletes was done. The grip strength was measured using JAMAR® hand dynamometer in kilograms-force at 15 degrees (slightly extended) and 35 degrees (moderately extended) wrist extension positions (maintained by wrist splints) on both involved and uninvolved sides of athletes and non-athletes with unilateral lateral epicondylitis of atleast 3 months duration. Their pain was to be elicited with local tenderness and two of three tests being positive- Cozen's, Mill's manoeuvre, resisted middle finger extension tests. For comparisons of grip strength, Wilcoxon signed rank test was used for within-group comparison (between 15 and 35 degrees wrist extension positions) and Mann-Whitney U test was used for between-group (athletes vs. non-athletes) comparisons at 95% confidence interval and were done using SPSS 11.5 for Windows., Results: Statistically significant greater grip strength was found in 15 degrees (27.75 ± 4.2 kgms in athletes; 16.45 ± 4.2 kgms in non-athletes) wrist extension than at 35 degrees (25.25 ± 3.53 kgm in athletes and 14.18 ± 3.53 kgm in non-athletes). The athletes had greater grip strength than non-athletes in each of test positions (11.3 kgm at 15 degrees and 11.07 kgm at 35 degrees) measured. There was also a significant difference between involved and uninvolved sides' grip strength at both wrist positions (4.44 ± .95 kgm at 15 degrees and 4.44 ± .86 kgm in 35 degrees) which was significant (p < .05) only in non-athletes., Conclusion: The grip strength was greater in 15 degrees wrist extension position and this position could then be used in athletes with lateral epicondylalgia for grip strength assessment and designing wrist splint in this population.

Physiotherapy is concerned with identifying and maximizing movement potential, within the spheres of promotion, prevention, treatment and rehabilitation. Physical therapists practice in a broad range of inpatient, outpatient, and community-based settings such as hospice and palliative care centers where as part of a multidisciplinary team of care, they address the physical and functional dimensions of the patients' suffering. Physiotherapy treatment methods like therapeutic exercise, electrical modalities, thermal modalities, actinotherapy, mechanical modalities, manual physical therapy and assistive devices are useful for a range of life-threatening and life-limiting conditions like cancer and cancer-associated conditions; HIV; neurodegenerative disorders like amyotrophic lateral sclerosis, multiple sclerosis; respiratory disorders like idiopathic pulmonary fibrosis; and altered mental states. The professional armamentarium is still expanding with inclusion of other miscellaneous techniques which were also proven to be effective in improving quality of life in these patients. Considering the scope of physiotherapy in India, and in palliative care, professionals in a multidisciplinary palliative care team need to understand and mutually involve toward policy changes to successfully implement physical therapeutic palliative care delivery.