Reference

After moving to Barletta, Carlo Cafiero's condition remained unstable. According to the information from Wikipedia and other sources, sharp bursts of crisis were interspersed with periods of calm. Cafiero and his wife moved to his family home in Barletta in 1889, where his health condition did not improve significantly. The instability in his health was a continuous struggle, and there is no clear indication that the move to Barletta had a substantial positive impact on his well-being. For more detailed information, you can refer to the biographical sources such as Wikipedia and FDCa.