Kernrechtsfrage
Whether the insured showed a relevant deterioration of health after the initial pension award that justified a pension revision and higher pension from March 2003.
Extrahierter Entscheid
No proven substantial change in health was established; the later psychiatric and somatic material did not show a new or increased invalidity beyond the earlier assessed 50% incapacity.
Extrahierte Begründung
The MEDAS expertise had already taken the relevant psychological burden into account. The child's death was medically relevant only as part of the already assessed depressive episode, and later reports did not convincingly show a persistent, independently disabling depression. Hypertension was also not shown to have materially affected earning capacity before the contested decision.