The main deadline-day deals
Deadline-day sales were led by Nigeria striker Ighalo, 27, moving to Chinese Super League club Changchun Yatai.
Burnley were one of the busier sides, recruiting 25-year-old Republic of Ireland international Brady from Norwich for a club-record fee having earlier snapped up another midfielder, Ashley Westwood, from Aston Villa.
Southampton bolstered their attacking options by bringing in Gabbiadini, 25, while Crystal Palace secured Liverpool centre-back Mamadou Sakho on loan and signed Serbia midfielder Luka Milivojevic from Greek side Olympiakos.
Swansea City signed Aston Villa forward Jordan Ayew in a swap deal that saw Wales defender Neil Taylor go the other way.
Several mooted moves did not go through on a relatively low-key day, with Celtic keeper Craig Gordon and striker Moussa Dembele staying with the Scottish champions despite reported interest from Chelsea.
Sunderland, thwarted in their attempts to sign forward Leonardo Ulloa from Premier League champions Leicester City, had a bid of about £12m rejected by Southampton for forward Jay Rodriguez.
MEANWHILE................
Jose Mourinho hopes Wayne Rooney and Ashley Young decide to stay at Manchester United until the summer, with the Chinese Super League transfer window open until 28 February. (Daily Mirror)
Tottenham have rejected a late move from Turkish club Galatasaray to sign out-of-favour striker Vincent Janssen, 22, on a six-month loan deal. (ESPN)
Chelsea's £26m deadline day bid for Italy international midfielder Antonio Candreva, 29, was rejected by Inter Milan. (La Gazzetta dello Sport, via Metro)
Hull attempted to bring former Manchester United winger Nani, 30, now with Valencia, back to the Premier League. (Daily Mail)
Chelsea boss Antonio Conte missed out on signing Celtic goalkeeper Craig Gordon, 34, forcing him to block Asmir Begovic's £10m switch to Bournemouth. (Daily Mirror)
Begovic was also the subject of a £10m bid from Watford - plus former Spurs goalkeeper Heurelho Gomes, 35 - but it was also rejected by Chelsea. (Daily Telegraph)
West Ham were keen to sign Ludogorets winger Jonathan Cafu, 25, with Leicester, Brighton and Stoke also thought to be interested, but no formal bid was made for the £10m-rated Brazilian. (Sport Witness, via Daily Star)
Everton boss Ronald Koeman refused to permit the £15m sale of Republic of Ireland international midfielder James McCarthy, 26, because he sees the midfielder as a key part of his long-term plans. Newcastle were among those interested. (Daily Mirror)
The Toffees discussed the possibility of signing West Ham goalkeeper Adrian, 30, in the January window but will now wait until the summer before deciding on a number one. (Liverpool Echo)
Borussia Dortmund striker Pierre-Emerick Aubameyang, 27, says he has to leave the German side in the summer to "reach the next level" and Real Madrid "is still a dream". (Fox Sports)
Rangers boss Mark Warburton says he was pleasantly surprised there were no late offers for winger Barrie McKay and hopes to keep the 22-year-old beyond the 18 months remaining on his contract. (Daily Express)
Manchester City boss Pep Guardiola has identified Leroy Sane, Gabriel Jesus and Raheem Sterling as the club's exciting young forward line of the future - but warned all of them to start delivering immediately. (Guardian)
Dimitri Payet will receive a £1m signing-on fee from Marseilles after finally completing his transfer from West Ham. The total potential value of Payet's four-and-a-half-year contract is £32m, depending on performances, but he insists the move is not motivated by money. (Times)
