[
 {
  "id": "pmid:39869889",
  "code": "protocol",
  "reason": "A design paper, with formative findings but no trial results, for the Abundant Birth Project, a US guaranteed income of $1,000 a month for 12 months given to pregnant people chosen by lottery to ease financial stress."
 },
 {
  "id": "pmid:38584453",
  "code": "trial_report",
  "reason": "A randomized pilot among low-income adults whose intervention arm got a monthly payment worth a week of groceries with no stated conditions; whether it was cash, the country, and any mental health or work outcome are unclear, so a later step reads further."
 },
 {
  "id": "pmid:38152561",
  "code": "protocol",
  "reason": "A correction notice to the published protocol of the GIFT trial, a 12-month randomized trial of monthly unconditional cash versus usual care for low-income people with cancer, with no results."
 },
 {
  "id": "pmid:37546474",
  "code": "protocol",
  "reason": "A correction notice to the published protocol of the G.I.F.T. trial, a 12-month randomized trial of monthly unconditional cash versus usual care for low-income people with cancer, with no results."
 },
 {
  "id": "pmid:37270225",
  "code": "review",
  "reason": "A systematic review and meta-analysis of randomized trials of conditional and unconditional cash transfer programmes, not limited by country, whose included trials might contain eligible ones."
 },
 {
  "id": "pmid:35705929",
  "code": "review",
  "reason": "A systematic review of cash transfer programmes for children and adults, not limited by country or conditionality, whose 20 included studies might contain eligible trials."
 },
 {
  "id": "pmid:35459667",
  "code": "exclude",
  "reason": "A protocol for a systematic review of social protection programmes and suicide mortality, which is neither a completed review with included studies nor the protocol of a cash trial."
 },
 {
  "id": "pmid:34843468",
  "code": "review",
  "reason": "A systematic review of cash transfer programmes for HIV prevention whose 27 included interventions, 20 of them randomized trials, include one in the United States."
 },
 {
  "id": "pmid:22760738",
  "code": "review",
  "reason": "A review that searched the literature for cash transfer studies with HIV outcomes and found 16, most but not all in developing countries, so its studies might include eligible trials."
 },
 {
  "id": "NCT06323967",
  "code": "eligible",
  "reason": "Unconditional $1,500 a month versus a $50 token amount for families with babies in New York City shelters, measuring adult psychological distress and parenting stress; the registry marks it non-randomized, which may reflect only its propensity-matched passive arm, so unsure and eligible."
 },
 {
  "id": "AEARCTR-0018706",
  "code": "eligible",
  "reason": "A randomized trial in Chile, a high-income country, of one-off grants with no restrictions on use versus none for microentrepreneurs, measuring their profits, workers, and business survival; unsure whether a business grant counts, so eligible."
 }
]