[verb た-form] + 結果、[sentence] [noun] + の結果、[sentence] その結果、[sentence]
結果 joins a process to what came out of it: "as a result of", "after". A verb comes before it in the た-form, and a noun takes の.
The process is over before the result comes, so the verb is always in the た-form.
The noun is usually a process that has an outcome: けんさ検査, ちょうさ調査, はなしあい話し合い, せんきょ選挙.
All three put an outcome after a process. 結果 is neutral, and the outcome can be good or bad. すえに末に stresses how long and hard the process was, and あげく adds that after all that trouble it ended badly.
結果 belongs to written and formal Japanese: news, reports, a careful explanation. In conversation the same story is usually told with きごう〜たら. At the start of a sentence, そのけっか結果 points back to what came before.