Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Dec 2015
Review Meta AnalysisWITHDRAWN: Psychosocial interventions for the management of chronic orofacial pain.
The Cochrane Oral Health Group withdrew this review as of Issue 12, 2015. The review is out of date and does not meet current Cochrane methodological standards. It will be superseded by a new Cochrane review on psychological interventions for managing temporomandibular disorders and the update of Zakrzewska JM, Forssell H, Glenny AM. ⋯ DOI: 10.1002/14651858. CD002779.pub2. The editorial group responsible for this previously published document have withdrawn it from publication.
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Laparoscopic surgery has led to great clinical improvements in many fields of surgery; however, it requires the use of trocars, which may lead to complications as well as postoperative pain. The complications include intra-abdominal vascular and visceral injury, trocar site bleeding, herniation and infection. Many of these are extremely rare, such as vascular and visceral injury, but may be life-threatening; therefore, it is important to determine how these types of complications may be prevented. It is hypothesised that trocar-related complications and pain may be attributable to certain types of trocars. This systematic review was designed to improve patient safety by determining which, if any, specific trocar types are less likely to result in complications and postoperative pain. ⋯ Data were lacking on the incidence of major trocar-related complications, such as visceral or vascular injury, when comparing different trocar types with one another. However, caution is urged when interpreting these results because the incidence of serious complications following the use of a trocar was extremely low. There was very low quality evidence for minor trocar-related complications suggesting that the use of radially expanding trocars compared to cutting trocars leads to reduced incidence of trocar site bleeding. These secondary outcomes are viewed to be of less clinical importance.Large, well-conducted observational studies are necessary to answer the questions addressed in this review because serious complications, such as visceral or vascular injury, are extremely rare. However, for other outcomes, such as trocar site herniation, bleeding or infection, large observational studies may be needed as well. In order to answer these questions, it is advisable to establish an international network for recording these types of complications following laparoscopic surgery.
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Cochrane Db Syst Rev · Dec 2015
ReviewRecombinant factor VIIa concentrate versus plasma-derived concentrates for treating acute bleeding episodes in people with haemophilia and inhibitors.
In people with haemophilia, therapeutic clotting agents might be recognised as a foreign protein and induce anti-factor VIII antibodies, known as 'inhibitors'. Drugs insensitive to such antibodies, either recombinant or plasma-derived, are called factor VIII 'by-passing' agents and used for treatment of bleeding in people with inhibitors. ⋯ Based on the separate analysis of the two available randomised trials, recombinant factor VIIa and activated prothrombin complex concentrate were found to be similar in efficacy and safety. However, there is a need for further, well-designed, adequately-powered, randomised controlled trials to assess the relative benefits and risks of using recombinant factor VIIa compared to human plasma-derived concentrates in people with haemophilia with inhibitors. It is advisable that researchers in the field define commonly agreed objective outcome measures in order to enable the pooling of their results, thus increasing the power of comparisons. To date, data could not be combined in a formal meta-analysis. For the same reason reporting concordant and discordant pairs in cross-over trials is recommended.
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Cochrane Db Syst Rev · Dec 2015
Review Meta AnalysisWITHDRAWN: Arthroscopy for temporomandibular disorders.
The Cochrane Oral Health Group withdrew this review as of Issue 12, 2015. The review is out of date and does not meet current Cochrane methodological standards. It will be superseded by a new Cochrane review on Surgical interventions for managing temporomandibular disorders. The editorial group responsible for this previously published document have withdrawn it from publication.
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Cochrane Db Syst Rev · Dec 2015
ReviewWITHDRAWN: Arthrocentesis and lavage for treating temporomandibular joint disorders.
The Cochrane Oral Health Group withdrew this review as of Issue 12, 2015. The review is out of date and does not meet current Cochrane methodological standards. It will be superseded by a new Cochrane review on Surgical interventions for managing temporomandibular disorders. The editorial group responsible for this previously published document have withdrawn it from publication.