Cochrane Db Syst Rev
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Congenital toxoplasmosis is considered a rare but potentially severe infection. Prenatal education about congenital toxoplasmosis could be the most efficient and least harmful intervention, yet its effectiveness is uncertain. ⋯ Even though primary prevention of congenital toxoplasmosis is considered a desirable intervention, given the lack of related risks compared to secondary and tertiary prevention, its effectiveness has not been adequately evaluated. There is very little evidence from RCTs that prenatal education is effective in reducing congenital toxoplasmosis even though evidence from observational studies suggests it is. Given the lack of good evidence supporting prenatal education for congenital toxoplasmosis prevention, further RCTs are needed to confirm any potential benefits and to further quantify the impact of different sets of educational intervention.
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Cochrane Db Syst Rev · Feb 2013
ReviewInterventions for squamous cell carcinoma of the conjunctiva in HIV-infected individuals.
Squamous cell carcinoma of the conjunctiva is described in the ophthalmic literature as a rare, slow-growing tumour of the eye, normally affecting elderly men around 70 years of age. In Africa, however, the disease is different. The incidence is rising rapidly, affecting young persons (around 35 years of age), and usually affecting women. It is more aggressive, with a mean history of three months at presentation. This pattern is related to the co-existence of the HIV/AIDS pandemic, high HPV exposure, and solar radiation in the region. Various interventions exist, but despite therapy, there is a high recurrence rate (up to 43%) and poor cosmetic results in late disease. This review was conducted to evaluate the interventions for treatment of conjunctival squamous cell carcinoma in HIV-infected individuals. ⋯ Randomised controlled trials for treatment of this disease are needed in settings where it occurs most frequently. Preventive interventions also need to be identified. HIV/AIDS research has not focused on treatment of this tumour.
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Cochrane Db Syst Rev · Feb 2013
ReviewWITHDRAWN: Intensity of exercise for the treatment of osteoarthritis.
Therapeutic exercise is used as one modality to treat people with osteoarthritis (OA). ⋯ Both high intensity and low intensity aerobic exercise appear to be equally effective in improving a patient`s functional status, gait, pain and aerobic capacity for people with OA of the knee. Further research involving a greater number of subjects, and a larger number of studies involving a control group is needed to further substantiate these results.
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Cochrane Db Syst Rev · Feb 2013
ReviewInterventions for improving outcomes for pregnant women who have experienced genital cutting.
Female genital cutting (FGC) refers to all procedures that involve the partial or total removal of the external female genitalia, or other injury to the female genital organs for cultural or other non-therapeutic reasons. There are no known medical benefits to FGC, and it can be potentially dangerous for the health and psychological well-being of women and girls who are subjected to the practice resulting in short- and long-term complications. Health problems of significance associated with FGC faced by most women are maternal and neonatal mortality and morbidity, the need for assisted delivery and psychological distress. Under good clinical guidelines for caring for women who have undergone genital cutting, interventions could provide holistic care that is culturally sensitive and non-judgemental to improve outcomes and overall quality of life of women. This review focuses on key interventions carried out to improve outcome and overall quality of life in pregnant women who have undergone FGC. ⋯ FGC research has focused mainly on observational studies to describe the social and cultural context of the practice, and we found no intervention trials conducted to improve outcomes for pregnant women presenting with complications of FGC. While RCTs will provide the most reliable evidence on the effectiveness of interventions, there remains the issue of what is considered ethically appropriate and the willingness of women to undergo randomisation on an issue that is enmeshed in cultural traditions and beliefs. Consequently, conducting such a study might be difficult.
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Cochrane Db Syst Rev · Feb 2013
ReviewChemotherapy and/or radiotherapy in combination with surgery for ovarian carcinosarcoma.
Ovarian carcinosarcoma, also known as malignant mixed Mullerian tumour, is a rare malignant gynaecological tumour constituting about 1% or less of all ovarian cancers. In over 80% of cases, there is extra-ovarian intra-abdominal spread at diagnosis. The primary treatment has traditionally been surgical cytoreduction followed by radiotherapy and chemotherapy or chemotherapy alone. Regimes have included cisplatin alone; a combination of doxorubicin, ifosfamide, dacarbazine, cyclophosphamide, taxol; and various other combinations. The effectiveness of these various regimens appears to be mixed. Therefore, there is a need to clarify if there is an optimum neoadjuvant or adjuvant therapy after surgical cytoreduction for this rare tumour. Also, it is important to address quality of life (QoL) issues related to treatment, particularly toxicity, as the overall prognosis appears to be poor. ⋯ We found no evidence to inform decisions about neoadjuvant and adjuvant chemotherapy and radiotherapy regimens, or chemotherapy alone, for women with ovarian carcinosarcoma. Ideally, an RCT that is multicentre or multinational, or well designed non-randomised studies that use multivariate analysis to adjust for baseline imbalances, are needed to compare treatment modalities and improve current knowledge. Further research in genetic and molecular signalling pathways might improve understanding of this tumour subtype.