Cochrane Db Syst Rev
-
Leptospirosis is a global zoonotic and waterborne disease caused by pathogenic Leptospira species. Antibiotics are used as a strategy for prevention of leptospirosis, in particular in travellers and high-risk groups. However, the clinical benefits are unknown, especially when considering possible treatment-associated adverse effects. This review assesses the use of antibiotic prophylaxis in leptospirosis and is an update of a previously published review in the Cochrane Library (2009, Issue 3). ⋯ We do not know if antibiotics versus placebo or another antibiotic has little or have no effect on all-cause mortality or leptospirosis infection because the certainty of evidence is low or very low. We do not know if antibiotics versus placebo may increase the overall risk of non-serious adverse events because of very low-certainty evidence. We lack definitive rigorous data from randomised trials to support the use of antibiotics for the prophylaxis of leptospirosis infection. We lack trials reporting data on clinically relevant outcomes.
-
Leptospirosis is a disease transmitted from animals to humans through water, soil, or food contaminated with the urine of infected animals, caused by pathogenic Leptospira species. Antibiotics are commonly prescribed for the management of leptospirosis. Despite the widespread use of antibiotic treatment for leptospirosis, there seems to be insufficient evidence to determine its effectiveness or to recommend antibiotic use as a standard practice. This updated systematic review evaluated the available evidence regarding the use of antibiotics in treating leptospirosis, building upon a previously published Cochrane review. ⋯ As the certainty of evidence is very low, we do not know if antibiotics provide little to no effect on all-cause mortality, serious adverse events, or adverse events considered non-serious. There is a lack of definitive rigorous data from randomised trials to support the use of antibiotics for treating leptospirosis infection, and the absence of trials reporting data on clinically relevant outcomes further adds to this limitation.
-
Cochrane Db Syst Rev · Mar 2024
ReviewTransvaginal mesh or grafts or native tissue repair for vaginal prolapse.
Pelvic organ prolapse is the descent of one or more of the pelvic organs (uterus, vaginal apex, bladder, or bowel) into the vagina. In recent years, surgeons have increasingly used grafts in transvaginal repairs. Graft material can be synthetic or biological. The aim is to reduce prolapse recurrence and surpass the effectiveness of traditional native tissue repair (colporrhaphy) for vaginal prolapse. This is a review update; the previous version was published in 2016. ⋯ While transvaginal permanent mesh is associated with lower rates of awareness of prolapse, repeat surgery for prolapse, and prolapse on examination than native tissue repair, it is also associated with higher rates of total repeat surgery (for prolapse, stress urinary incontinence, or mesh exposure), bladder injury, and de novo stress urinary incontinence. While the direction of effects and effect sizes are relatively unchanged from the 2016 version of this review, the certainty and precision of the findings have all improved with a larger sample size. In addition, the clinical relevance of these data has improved, with 10 trials reporting 3- to 10-year outcomes. The risk-benefit profile means that transvaginal mesh has limited utility in primary surgery. Data on the management of recurrent prolapse are of limited quality. Given the risk-benefit profile, we recommend that any use of permanent transvaginal mesh should be conducted under the oversight of the local ethics committee in compliance with local regulatory recommendations. Data are not supportive of absorbable meshes or biological grafts for the management of transvaginal prolapse.
-
Cochrane Db Syst Rev · Mar 2024
Review Meta AnalysisCognitive behavioural therapy added to standard care for first-episode and recent-onset psychosis.
Cognitive behavioural therapy (CBT) can be effective in the general population of people with schizophrenia. It is still unclear whether CBT can be effectively used in the population of people with a first-episode or recent-onset psychosis. ⋯ This review synthesised the latest evidence on CBT added to standard care for people with a first-episode or recent-onset psychosis. The evidence identified by this review suggests that people with a first-episode or recent-onset psychosis may benefit from CBT additionally to standard care for multiple outcomes (overall, positive, negative and depressive symptoms of schizophrenia, global state and functioning). Future studies should better define this population, for which often heterogeneous definitions are used.
-
Cochrane Db Syst Rev · Mar 2024
ReviewTherapeutic vaccines for advanced non-small cell lung cancer.
New strategies in immunotherapy with specific antigens that trigger an anti-tumour immune response in people with lung cancer open the possibility of developing therapeutic vaccines aimed at boosting the adaptive immune response against cancer cells. ⋯ Adding a vaccine resulted in no differences in overall survival, except for racotumomab, which showed some improvement compared to placebo, but the difference in median survival time was very small (1.4 months) and the study only included 176 participants. Regarding progression-free survival, we observed no differences between the compared treatments, except for TG4010, which may increase progression-free survival slightly. There were no differences between the compared treatments in serious treatment-related adverse events, except for SRL172 (killed Mycobacterium vaccae) added to chemotherapy, which was associated with an increase in the proportion of participants with at least one serious treatment-related adverse event, and OSE2101, which may decrease slightly the proportion of people having at least one serious treatment-related adverse event. These conclusions should be interpreted cautiously, as the very low- to moderate-certainty evidence prevents drawing solid conclusions: many vaccines were evaluated in a single study with small numbers of participants and events.