ABSTRACT
Hematopoietic cell transplantation (HCT) impacts recipients' quality of life (QoL). Few mindfulness-based interventions (MBI) in HCT recipients have shown feasibility, but heterogeneous practices and outcome measures have called into question the actual benefit. We hypothesized that self-guided isha kriya, a 12-minute guided meditation based on the principles of yoga focusing on breathing, awareness, and thought, as a mobile app would improve QoL in the acute HCT setting. This single-center, open-label, randomized controlled trial was conducted in 2021 to 2022. Autologous and allogeneic HCT recipients age ≥18 years were included. The study was approved by our Institutional Ethics Committee and registered at the Clinical Trial Registry of India, and all participants provided written informed consent. HCT recipients without access to smartphones or regular practitioners of yoga, meditation, or other mind-body practices were excluded. Participants were randomized to the control arm or the isha kriya arm at a 1:1 ratio stratified by type of transplantation. Patients in the isha kriya arm were instructed to perform the kriya twice daily from pre-HCT to day +30 post-HCT. The primary endpoint was QoL summary scores as assessed by the Functional Assessment of Cancer Therapy-Bone Marrow Transplantation (FACT-BMT) and the Patient-Reported Outcomes Measurement Information System Global Health (PROMIS-GH) questionnaires. The secondary endpoints were the differences in QoL domain scores. The validated questionnaires were self-administered before the intervention and at days +30 and +100 post-HCT. The analysis of endpoints was done on an intention-to-treat basis. Domain and summary scores were calculated for each instrument as recommended by the developers. A P value < .05 was considered to indicate statistical significance, and Cohen's d effect size was used to determine clinical significance. A total of 72 HCT recipients were randomized to the isha kriya and control arms. Patients in the 2 arms were matched for age, sex, diagnosis, and type of HCT. The 2 arms showed no differences in pre-HCT QoL domain, summary, and global scores. At day +30 post-HCT, there was no difference between the arms in the mean FACT-BMT total score (112.9 ± 16.8 for the isha kriya arm versus 101.2 ± 13.9 for the control arm; P = .2) or the mean global health score (global mental health, 45.1 ± 8.6 versus 42.5 ± 7.2 [P = .5]; global physical health, 44.1 ± 6.3 versus 44.1 ± 8.3 [P = .4]) in the 2 groups. Similarly, there were no differences in physical, social, emotional, and functional domain scores. However, the mean bone marrow transplantation (BMT) subscale scores, which addresses BMT-specific QoL concerns, were statistically and clinically significantly higher in the isha kriya arm (27.9 ± 5.1 versus 24.4 ± 9.2; P = .03; Cohen's d = .5; medium effect size). This effect was transient; mean day +100 scores showed no difference (28.3 ± 5.9 versus 26.2 ± 9.4; P = .3). Our data indicate that the isha kriya intervention did not improve the FACT-BMT total and global health scores in the acute HCT setting. However, practicing isha kriya for 1 month was associated with transient improvement in the FACT-BMT subscale scores on day +30 but not on day +100 post-HCT.
Subject(s)
Hematopoietic Stem Cell Transplantation , Meditation , Yoga , Adolescent , Humans , Outcome Assessment, Health Care , Quality of Life , Adult , Male , FemaleABSTRACT
Lymphomas are the second most common malignancy in the oral cavity after squamous cell carcinoma. Non-specific clinical presentation of lymphoma mimics the other common oral pathologies thereby; delaying its diagnosis, ensuing definitive treatment, and leading to a guarded prognosis. The present clinical review and accompanying case report highlights the clinical presentation, diagnostic challenges, progression, manifestations, and holistic management of a rare extra-nodal, nasal variant of Natural Killer T-cell lymphoma and underscores the importance of interdisciplinary coordination in the overall management of this aggressive tumor.
ABSTRACT
AIM: The aim of the study was to compare the visual outcomes of photodynamic therapy (PDT) with verteporfin and transpupillary thermotherapy (TTT) for classic subfoveal choroidal neovascularization (CNVM) secondary to age-related macular degeneration (ARMD). SETTINGS AND DESIGN: Patients with subfoveal classic CNVM caused by ARMD attending vitreo-retinal services at a tertiary care setup were included in this nonrandomized, open label, prospective, clinical, comparative pilot trial. MATERIALS AND METHODS: Standardized refraction, visual acuity testing, evaluation of fundus and serial color photography and fundus fluorescein angiography were carried out to evaluate the effects of treatment in 32 eyes each undergoing either PDT or TTT. Follow-up was carried out at four weeks, 12 weeks and six months. Retreatment if indicated was carried out three months post treatment. RESULTS: Stabilization or improvement occurred in 69% of patients undergoing PDT and 50% patients undergoing TTT at six months of follow-up. Among patients with a pretreatment visual acuity greater than or equal to 20/63, only one out of six patients who underwent PDT had a drop of visual acuity > 2 lines as compared to four patients (100%) who underwent TTT. (P =0.0476, two-tailed Fisher's exact test). CONCLUSION: For short-term preservation of vision in patients of classic CNVM due to ARMD, PDT seems to be better than TTT if the pre-laser best corrected visual acuity is > 20/63 but both are equally effective if pre-laser best corrected visual acuity is < 20/63.