Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Sep 2024
Meta AnalysisImmunomodulators and immunosuppressants for progressive multiple sclerosis: a network meta-analysis.
In recent years a broader range of immunomodulatory and immunosuppressive treatment options have emerged for people with progressive forms of multiple sclerosis (PMS). While consensus supports these options as reducing relapses, their relative benefit and safety profiles remain unclear due to a lack of direct comparison trials. ⋯ The number of people with PMS with relapses is probably slightly reduced with rituximab at two years, and interferon beta-1b at three years, compared to placebo. Both drugs are also probably associated with a slightly higher proportion of withdrawals due to adverse events, as are immunoglobulins, glatiramer acetate, natalizumab, fingolimod, siponimod, and ocrelizumab; we have high confidence that this is the case with interferon beta-1a. We found only low or very low certainty evidence relating to disability progression for the included disease-modifying treatments compared to placebo, largely due to imprecision. We are also uncertain about the effect of interventions on serious adverse events, also because of imprecision. These findings are due in part to the short follow-up of the included RCTs, which lacked detection of less common severe adverse events. Moreover, the funding source of many included studies may have introduced bias into the results. Future research on PMS should include head-to-head rather than placebo-controlled trials, with a longer follow-up of at least three years. Given the relative rarity of PMS, controlled, non-randomised studies on large samples may usefully integrate data from pivotal RCTs. Outcomes valuable and meaningful to people with PMS should be consistently adopted and measured to permit the evaluation of relative effectiveness among treatments.
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Cochrane Db Syst Rev · Sep 2024
Meta AnalysisDonor human milk for preventing necrotising enterocolitis in very preterm or very low-birthweight infants.
When sufficient maternal milk is not available, donor human milk or formula are the alternative forms of enteral nutrition for very preterm or very low-birthweight (VLBW) infants. Donor human milk may retain the non-nutritive benefits of maternal milk and has been proposed as a strategy to reduce the risk of necrotising enterocolitis (NEC) and associated mortality and morbidity in very preterm or VLBW infants. ⋯ The evidence shows that donor human milk reduces the risk of NEC by about half in very preterm or VLBW infants. There is probably little or no effect on late-onset invasive infection or all-cause mortality before hospital discharge.
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Contact lens discomfort is a symptom-based clinical diagnosis that affects 13% to 75% of contact lens wearers. The Tear Film and Ocular Surface Society defines contact lens discomfort as "a condition characterized by episodic or persistent adverse ocular sensations related to lens wear either with or without visual disturbance, resulting from reduced compatibility between the lens and ocular environment, which can lead to decreased wearing time and discontinuation from lens wear." Signs of the condition include conjunctival hyperemia, corneal and conjunctival staining, altered blinking patterns, lid wiper epitheliopathy, and meibomian gland dysfunction. Eye care specialists often treat contact lens discomfort with lubricating drops, including saline, although there is no clear evidence showing this treatment is effective and safe. ⋯ Very low-certainty evidence suggests that lubricating drops may improve contact lens discomfort compared with no treatment, but may have little or no effect on contact lens discomfort compared with saline. Low-certainty evidence also suggests that lubricating drops may have no unwanted effects that would lead to discontinuation over one to four weeks. Current evidence suggests that prescribing lubricating drops (including saline) to people with contact lens discomfort is a viable option. However, most studies did not assess patient-reported contact lens (dis)comfort using a validated instrument. Therefore, further well-designed trials are needed to generate high-certainty evidence on patient-reported outcomes as well as on longer-term safety outcomes.
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Cochrane Db Syst Rev · Sep 2024
Vestibular stimulation for promoting development and preventing morbidity in preterm infants.
This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To assess the benefits and harms of vestibular stimulation compared to standard care or non-vestibular stimulation for physical and neurological development in preterm infants. To assess whether the effects of vestibular stimulation differ according to gestational age at birth; the type, frequency, and duration of the intervention; and settings, such as the country where the study is conducted.
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Cochrane Db Syst Rev · Sep 2024
Meta Analysis Comparative StudyCardiovascular training versus resistance training for fatigue in people with cancer.
With prevalence estimates between 50% and 90% of people with cancer, cancer-related fatigue is one of the most common morbidities related to cancer and its treatment. Exercise is beneficial for the treatment of cancer-related fatigue. However, the efficacy of different types of exercise (i.e. cardiovascular training and resistance training) have not yet been investigated systematically and compared directly in a meta-analysis. ⋯ The evidence is very uncertain about the effects of cardiovascular training compared with resistance training on treatment of cancer-related fatigue in people with cancer. Larger, well-conducted studies including people with different cancer types receiving different treatments are needed to increase the certainty in the evidence and to better understand who may benefit most from cardiovascular or resistance training. Moreover, studies comparing the effects of cardiovascular and resistance training initiated before as well as after cancer treatment are needed to understand the prophylactic and rehabilitative effects of these exercise types on cancer-related fatigue.