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. 2002 Apr 22;2002(2):CD002068. doi: 10.1002/14651858.CD002068

5. Items sought for inclusion in 'Characteristics of included studies' table.

Methods Participants Intervention Outcomes Notes
Number of study arms Primary site (prostate vs breast vs multiple myeloma vs lung vs combination) For each of intervention arm/active control arm: name of bisphosphonate (etidronate, clodronate, pamidronate, others) Which of the following pain measure outcome can be extracted from the study: Oxford Quality Scale score (Jadad)
Study design (blind/ open/active controls) Whether patients have to have bone metastases or not at the time of enrolment (bone mets vs bone mets not required) Route of administration Mean pain score pre and post treatment Number and reason of dropouts
If crossover study, duration of washout period Whether patients have to have pain prior to study enrolment (pain or pain not required) Dose schedule Proportion of patients with pain reduction Other notes
Pain measurement tool used Other interventions in study arm (chemotherapy / hormonal therapy/ others) Duration of therapy P value only for a pain measure  
Pain score expressed by : patient /physician/ unknown Performance status measure (life expectancy / others)   Not reported as an endpoint  
Criteria of response for pain. This is only applicable if proportion of patients reponding is an outcome measure. Not specified infers that this is an outcome measure by definition not provided, not applicable infers that this is not an outcome measure used. Other specifications for inclusion/exclusion   Which of the following analgesics change can be extracted from the data:  
Analgesic measurement tool used     proportion with analgesic reduction  
Criteria of response for analgesic     Others  
      Adverse effects for control, and study arm