Enteral lactoferrin supplementation for very preterm infants : a randomised placebo-controlled trial

Background: Infections acquired in hospital are an important cause of morbidity and mortality in very preterm infants. Several small trials have suggested that supplementing the enteral diet of very preterm infants with lactoferrin, an antimicrobial protein processed from cow's milk, prevents infections and associated complications. Methods: In this randomised, placebo-controlled trial, very preterm infants (born before 32 weeks' gestation) in 37 UK hospitals were allocated randomly (1:1) within 72 hours after birth to receive enteral bovine lactoferrin (150 mg/kg/day; maximum 300 mg/day) versus sucrose (same dose) once daily until 34 weeks' postmenstrual age. Web-based randomisation minimised for recruitment site, gestation (completed weeks), sex, and single versus multifetal pregnancy. Parents, caregivers and outcomes assessors were unaware of group assignment. The primary outcome was microbiologically-confirmed or clinically-suspected lateonset infection (occurring >72 hours after birth). The trial was registered with the International Standard Randomised Controlled Trial Number 88261002. Findings: We recruited 2203 participants between May 2014 and September 2017. Four infants had consent withdrawn or unconfirmed leaving 1098 infants in the lactoferrin group and 1101 in the sucrose group. Primary outcome data for 2182 infants were available for inclusion in the intention-to-treat analyses. In the intervention group, 316/1093 (28.9%) infants acquired a late-onset infection versus 334/1089 (30.7%) in the control group: risk ratio (RR) adjusted for minimisation factors 0.95 (95% confidence interval [CI] 0.86, 1.04). Pre-specified subgroup analyses did not show statistically significant interactions for gestation at birth (completed weeks') or type of enteral milk received (human, formula, or both). Interpretation: Enteral supplementation with bovine lactoferrin does not reduce the incidence of late-onset infection in very preterm infants. Funding: UK National Institute for Health Research Health Technology Assessment programme (10/57/49)

Enteral lactoferrin supplementation for very preterm infants : a randomised placebo-controlled trial

Background: Infections acquired in hospital are an important cause of morbidity and mortality in very preterm infants. Several small trials have suggested that supplementing the enteral diet of very preterm infants with lactoferrin, an antimicrobial protein processed from cow's milk, prevents infections and associated complications. Methods: In this randomised, placebo-controlled trial, very preterm infants (born before 32 weeks' gestation) in 37 UK hospitals were allocated randomly (1:1) within 72 hours after birth to receive enteral bovine lactoferrin (150 mg/kg/day; maximum 300 mg/day) versus sucrose (same dose) once daily until 34 weeks' postmenstrual age. Web-based randomisation minimised for recruitment site, gestation (completed weeks), sex, and single versus multifetal pregnancy. Parents, caregivers and outcomes assessors were unaware of group assignment. The primary outcome was microbiologically-confirmed or clinically-suspected lateonset infection (occurring >72 hours after birth). The trial was registered with the International Standard Randomised Controlled Trial Number 88261002. Findings: We recruited 2203 participants between May 2014 and September 2017. Four infants had consent withdrawn or unconfirmed leaving 1098 infants in the lactoferrin group and 1101 in the sucrose group. Primary outcome data for 2182 infants were available for inclusion in the intention-to-treat analyses. In the intervention group, 316/1093 (28.9%) infants acquired a late-onset infection versus 334/1089 (30.7%) in the control group: risk ratio (RR) adjusted for minimisation factors 0.95 (95% confidence interval [CI] 0.86, 1.04). Pre-specified subgroup analyses did not show statistically significant interactions for gestation at birth (completed weeks') or type of enteral milk received (human, formula, or both). Interpretation: Enteral supplementation with bovine lactoferrin does not reduce the incidence of late-onset infection in very preterm infants. Funding: UK National Institute for Health Research Health Technology Assessment programme (10/57/49)

Effect of stretching and proprioceptive loading in hand function among patients with cerebellar tremor

Background and Objective: Tremor, the most common form of abnormal involuntary movement, affects the performance of activities of daily living. Evidence on effective form of physiotherapy techniques which can help manage intentional tremor and improve hand function among cerebellar dysfunction patients in inconclusive. Hence, this study aims to establish the effectiveness of stretching and proprioceptive loading among cerebellar patients with intentional tremors. The objective of this study is to compare the efficacy of stretching and proprioceptive loading among patients with cerebellar intention tremor. Materials and Methods: A total of thirty patients with intention tremor due to cerebellar lesion were recruited for this study. They were randomized into two groups, Group I received stretching exercise and Group II received proprioceptive loading exercise. Pre- and post-test outcome measures were taken at the end of duration of 3 weeks intervention. Outcome measures were Fahn's tremor rating scale and nine hole peg test. Results: Statistical analyses were done by McNemar test, Wilcoxon's signed rank test, and Mann–Whitney test. Post-test scores of both groups were compared and found that Group II treated with proprioceptive loading exercise had higher significant result than the group treated with strengthening exercise program. Conclusion: Proprioceptive loading exercise has demonstrated signifi cant effect on reducing cerebellar tremor and improving muscle coordination in reaching activities

Effectiveness of square stepping exercise among subjects with Parkinson's disease: A pilot Randomised Controlled Trial

Background: Parkinson's disease is a movement disorder that seriously affects body balance and gait; therefore, increases the risk of fall and related complications. Freezing of gait and postural instability are disabling symptoms, which compromises motor independence among Parkinson's disease patients. Aims and Objectives: The purpose of this study analyses the effects of square-stepping exercise (SSE) among Parkinson's disease patients in terms of improving balance and reducing fall risk. Materials and Methods: This is a pilot randomized controlled study, in which thirty male and female Parkinson's disease patients between 60 and 70 years of age were selected by simple random sampling method and randomly divided into SSE group (N-15) and conventional physiotherapy (CPT) group (N-15). Interventions were provided for 4 weeks. Baseline and posttest outcomes were measured using the Berg balance scale (BBS) and timed up and go test (TUG). Results: Statistical measures of mean, standard deviation, and t-test were performed using SPSS 21. SSE exhibited statistical significant improvement in BBS (P < 0.05) and TUG (P < 0.0001) compared to CPT group. Conclusion: SSE is more effective in improving balance and gait in Parkinson's disease. Although further studies with larger samples are required, the result of this study implies that SSE could be used as a mean of rehabilitation in Parkinson's disease

Muscle energy technique compared to eccentric loading exercise in the management of achilles tendinitis: A pilot randomized controlled trial

Background: Achilles tendinitis is a common overuse injury among both elite and recreational athletes involved in activities such as repetitive jumping and running. Aim: The aim of this single-blinded randomized study was to compare the efficacy of muscle energy technique (MET) and eccentric loading exercise (ELE) interventions on improving functional ability and pain reduction among athletes with Achilles tendinitis. Methods: A single-blinded, pilot, randomized study was conducted in the Department of Physical Therapy, Global Hospitals and Health City, India, with 6-week follow-up. A total of 30 patients with Achilles tendinitis were randomly allocated to receive either MET (n = 15) or ELE (n = 15) treatment. Treatment effects were evaluated by pre- and post-treatment assessment of visual analog scale (VAS) and Victorian Institute of Sports Assessment-Achilles (VISA-A) questionnaire. Measures were performed by single-blinded evaluators at baseline and at 2, 4, and after 6 weeks of treatment. Results: Both groups showed a significant difference in VAS after 6 weeks' ELE group showed a significant improvement during treatment at 2 and 4 weeks in comparison with MET group. The VISA-A scale score significantly improved in both groups. Yet, comparison of VISA scores between groups showed marginally significant difference (P = 0.012). Conclusion: This pilot randomized controlled trial (RCT) showed the efficacy of ELE in reducing pain and improving functional ability among patients with Achilles tendinitis. The findings of this study provide the rationale for undertaking a large-scale RCT. A large sized trial is needed to establish evidence for clinical practice of ELE in Achilles tendinitis cases

Active release technique in hamstrings strain: Rehabilitation and return to play – a case study

Hamstring injuries and its rehabilitation in competitive events such as football targets safe and early return to play. This is because hamstring injuries are more related to prolonged recovery time and high rate of re-injury. In this case study, Zakeer Mundampara, 26-year-old footballer of Chennaiyin FC team (Indian super league tournament), who was rehabilitated for Grade 2 hamstring strain was briefed. To describe the importance of conservative rehabilitation in hamstring injuries and report on player's rehabilitation program and clinical outcome. Zakeer Mundampara was conservatively treated with active release technique for 2 weeks duration. Data collected includes passive knee extension test range of motion and verbal rating score. After 2 weeks of rehabilitation, Zakeer Mundampara had nearly full range of pain-free movement, normal gait and trained to run safely. By the 3rd week, he started to perform all sports specific drills. He was rehabilitated and set fit to play after 4 weeks from the date of injury. Active release technique is effective in hamstring injuries. In this case study, rehabilitation program with an emphasis on active release technique is found to be effective in returning the footballer back to play

Impact of cognitive activity combined with physiotherapy in a bedridden elderly: A case study

Rehabilitating hospitalized bedridden elderly patients is a challenging task for multidisciplinary team. The reasons for their hospital stay, their level of physical activity before hospitalization, and their disease prognosis interfere with the physiotherapist's intervention in mobilizing the patient out of bed. In this case study, Mr. S, a 66-year-old patient, hospitalized for hyponatremia and bounded to bed for 2 weeks due to his comorbid illness (hypertension and type II diabetes) and delirium was mobilized with cognitive activity, and the physiotherapy interventions have been discussed. This case study demonstrates the impact of cognitive therapy combined with physiotherapy interventions in mobilizing the elderly patient with delirium. In this case study, the patient was treated with cognitive therapy and physiotherapy for 7 days. Baseline and postintervention assessment of timed up and go test (TUG) and 6-min walk test (6MWT) was screened by a senior physiotherapist who is not aware of the interventions provided. Cognitive therapy and physiotherapy interventions are provided by a therapist who is not aware of the baseline and postintervention results. After 7 days, Mr. S was physically active and performed TUG in 12 s and achieved 245.4 m in 6MWT. Cognitive activity is essential among elderly patients expressing the state of delirium. Without sound cognition, it is not easy to rehabilitate elderly patients. In this case study, cognitive activity combined with physiotherapy is found to be effective

Protocol to produce plant-based hybrid nanovesicles from fresh turmeric and pepper using polyethylene glycol

Summary: In addition to proteins, microRNAs, and lipids, plant-derived exosome-like nanovesicles (ENVs) are also enriched with host plant bioactives. Both curcumin and piperine are water insoluble, lack bioavailability, and are extracted by non-ecofriendly solvents. Herein, we present an eco-friendly protocol for co-isolating both curcumin and piperine in the form of hybrid ENVs. We describe steps for sample pre-processing, combined homogenization of plant materials, filtration, and differential centrifugation. We then detail procedures for polyethylene glycol-based fusion and precipitation of hybrid ENVs.For complete details on the use and execution of this protocol, please refer to Kumar et al.1 : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics