Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Oct 2024
Review Meta Analysis Comparative StudyImplants versus autologous tissue flaps for breast reconstruction following mastectomy.
Women who have a mastectomy for breast cancer treatment or risk reduction may be offered different options for breast reconstruction, including use of implants or the woman's own tissue (autologous tissue flaps). The choice of technique depends on factors such as the woman's preferences, breast characteristics, preoperative imaging, comorbidities, smoking habits, prior chest or breast irradiation, and planned adjuvant therapies. ⋯ The findings of this review show that autologous tissue-based reconstruction compared with implant-based reconstruction may improve participant-reported outcomes such as psychosocial well-being, sexual well-being, and satisfaction with the reconstruction. There is also very uncertain evidence to suggest that autologous tissue-based reconstruction increases satisfaction with the breast and reduces the risk of long-term complications compared with implants. Implant-based reconstruction may be a shorter procedure, but the evidence is very uncertain. Despite the growing demand for breast reconstruction, the best technique has not been adequately studied in randomised controlled trials (RCTs), and the evidence provided by non-randomised studies is often unsatisfactory. There is no superior breast reconstruction technique for all women. Future research should focus on the definition of decisional drivers to guide an evidence-based shared decision-making process in reconstructive breast surgery.
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Cochrane Db Syst Rev · Oct 2024
Review Meta AnalysisProphylactic antibiotics for manual removal of retained placenta in vaginal birth.
Retained placenta is a potentially life-threatening condition because of its association with postpartum haemorrhage. Manual removal of the placenta increases the likelihood of infectious complications of the uterine cavity. So, prophylactic antibiotics are recommended by some experts, and commonly administered to reduce these risks. However, the evidence supporting this decision is limited. This review aims to assess the effectiveness of prophylactic antibiotics for manual removal of retained placenta after vaginal birth. ⋯ Protocol and previous versions are available at https://10.1002/14651858.CD004904.pub3.
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Cochrane Db Syst Rev · Oct 2024
Review Meta AnalysisToe-brachial index and toe systolic blood pressure for the diagnosis of peripheral arterial disease.
Peripheral arterial disease (PAD) of the lower limbs is caused by atherosclerotic occlusive disease in which narrowing of arteries reduces blood flow to the lower limbs. PAD is common; it is estimated to affect 236 million individuals worldwide. Advanced age, smoking, hypertension, diabetes and concomitant cardiovascular disease are common factors associated with increased risk of PAD. Complications of PAD can include claudication pain, rest pain, wounds, gangrene, amputation and increased cardiovascular morbidity and mortality. It is therefore clinically important to use diagnostic tests that accurately identify PAD. Accurate and timely detection of PAD allows clinicians to implement appropriate risk management strategies to prevent complications, slow progression or intervene when indicated. Toe-brachial index (TBI) and toe systolic blood pressure (TSBP) are amongst a suite of non-invasive bedside tests used to detect PAD. Both TBI and TSBP are commonly utilised by a variety of clinicians in different settings, therefore a systematic review and meta-analysis of their diagnostic accuracy is warranted and highly relevant to inform clinical practice. ⋯ Whilst a small number of diagnostic test accuracy studies have been completed for TBI and TSBP to identify PAD, the overall methodological quality was low, with most studies providing a very low certainty of evidence. The evidence base to support the use of TBI and TSBP to identify PAD is therefore limited. Whilst both TBI and TSBP are used extensively clinically, the overall diagnostic performance of these tests remains uncertain. Future research using robust methods and clear reporting is warranted to comprehensively determine the diagnostic test accuracy of the TBI and TSBP for identification of PAD with greater certainty. However, conducting such research where some of the reference tests are invasive and only clinically indicated in populations with known PAD is challenging.
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Cochrane Db Syst Rev · Oct 2024
Meta AnalysisFirst-line therapy for high-risk people with chronic lymphocytic leukemia: a network meta-analysis.
This is a protocol for a Cochrane Review (intervention). The objectives are as follows: Primary objective: to assess the benefits and harms of currently recommended regimens as the first-line therapy in high-risk people with chronic lymphocytic leukemia, using network meta-analysis Secondary objectives: to assess whether the benefits and harms of the recommended regimens differ according to sex, Rai stage, or genetic mutation status to estimate the ranking of treatments for overall survival, progression-free survival, objective response rate, complete response rate, minimal residual disease, and serious adverse events to estimate the overall rate of adverse events and serious adverse events.
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This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To assess the effectiveness and safety of available pharmacological interventions for the care of women diagnosed with PPCM.